JPH09122191A - Portable back scratcher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable back scratcher with improved convenience and handleability capable of easily scratching a part unreachable with a hand by extending a handle part when it is required, being easily carried or the like by shortening the handle part when it is not required and being easily housed in a small housing part such as the dash board of a car or the like. SOLUTION: This portable back scratcher 10 is provided with a scratching part 11 and the handle part 12 connected to the scratching part 11. For the handle part 12, plural pipes 12a-12f whose diameters are successively reduced from the base side to a tip side are extendably and contractably combined and reinforcing rings 12s-12v each having an outer diameter larger than the outer diameter of the tip part of the pipes 12b-12e are provided on the tip parts of the respective pipes 12b-12f excluding at least the pipe 12a on the base side.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hand of a portable grandchild for scratching an itchy area that is out of reach, and more specifically, when necessary, the handle can be stretched to scratch the itchy area. The present invention relates to a hand of a portable grandchild who has a retractable handle that can be easily carried by shrinking the handle and can be easily stored in a small storage such as a dashboard of an automobile.

[0002]

2. Description of the Related Art Conventionally, in order to scratch an itchy area such as the back that cannot be reached by hands, one end of a long bamboo of about 40 cm to 60 cm is fired and bent, so-called grandson's hand (or maju). ) Is widely used.

[0003]

However, the conventional grandchild's hand has the problem that it cannot be carried easily because it is long as described above. That is,
Especially in the summer, when the sun is hot, it is easy to sweat and itchy on the back.However, because the grandson's hand is long, it cannot be hidden even if it is put in a handbag or the like. However, they had a problem of feeling embarrassed about their eyes. Further, since the conventional grandson's hand is used in the vehicle, even if it is put in the dashboard which is a place close to the user (or the driver) when it is loaded in the vehicle, the conventional grandson's hand is long as described above. Since it is too long, it cannot be put in the dashboard and must be hidden under the seat or put in the trunk, which is inconvenient.

The present invention has been made in view of such circumstances, and when necessary, the handle portion can be stretched to easily scratch an inaccessible place, and when not necessary, the handle portion can be easily retracted. An object of the present invention is to provide a hand of a portable grandchild that is convenient to carry and can be easily stored in a small storage part such as a dashboard of an automobile while being portable.

[0005]

A portable grandchild's hand according to claim 1 which meets the above object is a portable grandchild's hand having a scratching portion and a handle portion connected to the scratching portion, wherein the handle portion is A plurality of pipes whose diameters are successively reduced from the base side to the front side are expandably combined, and at least the tip end of each pipe except the base side pipe is larger than the outer diameter of the tip end of the pipe. A reinforcing ring having an outer diameter is provided.

The hand of the portable grandchild according to claim 2 is a hand of the portable grandchild having a scratching portion and a handle portion connected to the scratching portion, and the handle portion is sequentially contracted from its base side to its front side. Multiple pipes with a diameter are combined so that they can expand and contract,
Moreover, a tightening screw means for stopping the movement of the pipe is provided at the tip of each pipe except the front pipe to which the scraping portion is connected.

According to a third aspect of the present invention, the hand of the portable grandchild is the first aspect.
Or, in the hand of the portable grandchild described in 2, a removable lid is provided at the base end of the base pipe, and a storage chamber for accommodating small items is formed inside the base end of the pipe. ing. The hand of the portable grandchild according to claim 4 is the hand of the portable grandchild according to claim 1 or 2, wherein a blind lid is provided at the base end of the base side pipe, and the base end of the pipe has a small article. The storage devices are detachably connected.

The hand of the portable grandchildren according to claim 5 is the one according to claim 1.
In the hand of the portable grandchildren according to any one of to 4, a mounting ring is provided at the base end of the base pipe,
Moreover, the mounting ring is provided with a hook. A portable grandchild's hand according to claim 6 is the portable grandchild's hand according to any one of claims 1 to 5, wherein a seal is provided at a base end portion of the base side pipe. Claim 7
The portable grandchild's hand described is the portable grandchild's hand according to any one of claims 1 to 6, wherein an illumination device is provided at a base end portion of the base side pipe. The portable grandchild's hand according to claim 8 is the portable grandchild's hand according to any one of claims 1, 3 to 7, wherein the plurality of pipes are
Each has a taper that reduces its diameter toward the front side, and the front inner peripheral surface and the base outer peripheral surface of adjacent pipes are in contact with each other.

Here, the shape of the scraping portion is not particularly specified, but for example, a shape in which the tip side is simply bent in one direction or a shape in which one finger hand is slightly bent is used. Can be used. The size of the scraping portion is not particularly limited, but may be appropriately selected to have a well-balanced size in accordance with the length (L) of the handle portion described below and the outer diameter of each pipe. .

Further, the size and length of each pipe of the handle portion are not particularly specified, but they are well-balanced and easy to use in accordance with the length (L) of the handle portion described later. The sheath length may be appropriately selected. The length (L) of the handle portion fully stretched is not particularly specified, but for example, 25 cm ≦ L ≦ 60 cm.
The range is preferably

If the length of the handle is less than 25 cm, it tends to be impossible to scratch the itchy areas such as the back which cannot be reached by the user, depending on the physique of the user, while the length of the handle is less than 60 cm. If it exceeds, the length or outer diameter of the pipe forming the handle becomes large and it becomes impossible to store it in a small storage such as a dashboard of an automobile, and the handle tends to be too long, resulting in poor usability. This is because it appears (see FIGS. 2, 5, and 8).

Further, as the hooking metal, a chain or a hooking portion which is substantially C-shaped in a side view and which can be moved or opened and closed by an elastic material such as a spring is provided on one end of the chain. In addition to the provided hooks and the like, those used for various accessories and the like can be used. This allows
Not only can it be hooked on a hook or the like, but the hand of the portable grandchild of the present invention can also be used as an ornament.

As the material of the handle portion and the scraping portion, aluminum (hereinafter referred to as Al), Al alloy such as duralumin, copper (hereinafter referred to as Cu), Cu alloy such as brass, iron (hereinafter referred to as Fe) , Metals such as Fe alloys such as stainless steel, vinyl chloride, polycarbonate, polystyrene, high-impact polystyrene, polypropylene,
Synthetic resins such as acrylonitrile / butadiene / styrene copolymer resin (hereinafter referred to as ABS resin), and glass fiber reinforced plastics and fiber reinforced plastics such as carbon fiber reinforced plastics can be used.

When a metal such as Fe is used for the handle portion, the scratched portion, etc., various rust-preventive treatments such as chrome-plating, nickel-plating, and rust-preventive coating are applied. Good. Further, when various synthetic resins are used for the handle portion, the scraping portion, etc., surface treatment such as the chrome plating or the nickel plating may be applied. This can prevent the hand of the grandchild for carrying from becoming rusty and dirty or becoming unusable, and at the same time, give a heavy feeling to the user, etc., and use the hand of the grandchild as a decoration. be able to.

Further, the handle portion, the scraping portion and the like may be painted in red, blue, yellow or the like according to the preference of the user. The hand of the portable grandchild can be made colorful, and for example, when an infant scratches the back of an elderly person, it can be scratched happily.

As the material of the scraping portion, wood such as cedar, cypress, lauan, balsa, etc. can be used. Thereby, compared with the metal or the synthetic resin, the touch can be improved, and the user can have a pleasant feeling.

[0017]

In the hand of the portable grandchild according to the first aspect and the third to eighth aspects, the handle can be held in the hand and the scratched portion can be scratched by applying it to an itchy place such as the back which is out of reach of the hand. Also, by configuring the handle portion by combining a plurality of pipes whose diameters are successively reduced from the base side to the front side so that they can expand and contract, when necessary,
The handle can be stretched to scratch the scratched part by scratching it, and when it is not needed, the handle can be shortened and placed in a bag or the like for easy carrying, or a small storage space such as a car dashboard. It can be easily stored in the section. Furthermore, by providing a reinforcing ring at the tip of the pipe forming the handle, when the handle is contracted, for example, another pipe excessively enters one pipe and the handle is stretched. It is possible to prevent the pipe from being broken, and to prevent the one pipe from being broken by the other pipe when the handle portion is stretched vigorously.

In the hands of the portable grandchildren according to the second, third, and seventh aspects, the handle can be held in the hand and the scratched portion can be scratched by applying it to an itchy place such as the back which is out of reach of the hand. Further, by constructing the handle portion by combining a plurality of pipes whose diameters are successively reduced from the base side to the front side so that they can expand and contract, similar to the above, when necessary, the handle portion is extended to scratch the scratched portion. In addition to being able to scratch against it, when not needed, the handle can be shortened and placed in a handbag or the like for easy carrying, or it can be easily stored in a small storage such as a dashboard of an automobile. Further, by providing the tightening screw means at the tip of the pipe constituting the handle, it is possible to prevent the pipe from moving when the hand of the portable grandchild is used or stored.

Particularly, in the hand of the portable grandchild according to claim 3, since the storage chamber is formed at the base end of the base pipe,
It can store small items such as toothpicks, tweezers, earpicks, and seals. Further, since the removable lid is provided, it is possible to prevent the small articles from spilling from the storage chamber.

In the hand of the portable grandchild of claim 4,
Since the accessory storage device is connected to the base end of the base pipe, the accessory such as toothpick, tweezers, earpick, and seal can be stored in the accessory storage device. Further, since the blind lid is provided on the pipe, it is possible to prevent the small articles from getting into the pipe and being unable to be taken out.

In the hand of the portable grandchild of claim 5,
Since the attachment ring is provided at the base end of the base pipe and the hooking metal is provided on the attachment ring, it can be easily hung on a hook or the like. Furthermore, in the hooking metal fitting, the hand of the portable grandchild of the present invention can be used as an ornament.

In the hand of the portable grandchild according to claim 6,
Since the seal is provided at the base end of the base pipe, it is possible to easily imprint. In the hand of the portable grandchild according to claim 7, since the lighting device is provided at the base end of the base pipe,
The surroundings can be illuminated brightly. Further, in the hand of the portable grandchild according to claim 8, since the plurality of pipes each have a taper that reduces the diameter toward the front side, a stopper when pulling and extending the respective pipes is not necessary and they are further connected. The taper of each pipe abuts and is fixed. Further, since the reinforcing ring is provided at the tip of the pipe excluding the base portion, cracking of each pipe can be prevented.

[0023]

In the hand of the portable grandchild according to claims 1 to 8, it is possible to extend the handle portion when necessary to scratch an itchy area such as the back that is out of reach of the hand, and to easily shrink the handle portion when unnecessary. It is possible to realize the hand of a grandchild for carrying, which is convenient and easy to handle because it can be carried in a carrying bag or the like and stored in a dashboard or the like of an automobile. Further, in the hand of the portable grandchild according to the first aspect, since the reinforcing ring is provided, the strength can be increased and the pipe can be made thin, and thus the weight can be reduced. In particular, in the hand of the grandchild for portable use according to claims 3 and 4, it is possible to realize the hand of the grandchild for portable use, which is capable of accommodating small items such as toothpicks, tweezers, earpicks, and seals, and which is excellent in handleability.

Further, in the portable grandchild's hand according to the fifth aspect, it is possible to realize the portable grandchild's hand which can be easily hung on a hook or the like and is excellent in convenience and handleability.
Particularly, in the hand of the grandchild for portable use according to the sixth aspect, it is possible to realize the hand of the grandchild for portable use excellent in convenience and handleability that can be easily stamped. In particular, in the hand of the grandchild for portable use according to the seventh aspect, it is possible to realize the hand of the grandchild for portable use, which is capable of brightly illuminating the surroundings and is excellent in handleability. Further, in the hand of the portable grandchild according to claim 8, since each of the plurality of pipes is tapered, a complicated mechanism such as a stopper is not required, the device can be simplified, and the manufacturing cost is low. it can.

[0025]

BEST MODE FOR CARRYING OUT THE INVENTION Next, referring to the attached drawings, an embodiment in which the present invention is embodied will be described to provide an understanding of the present invention. In addition, in each embodiment, the same components are denoted by the same reference numerals, and description thereof will be omitted.

FIG. 1 is an explanatory view showing the structure of the hand of the portable grandchild according to the first embodiment of the present invention, FIG. 2 is a perspective view showing the use state of the hand of the portable grandchild, and FIG. 3 is the portable phone. FIG. 4 is a partially enlarged cross-sectional view showing the usage state of the grandchild's hand, FIG. 4 is an explanatory view showing the configuration of the hand of the portable grandchild according to the second embodiment of the present invention, and FIG. 5 is a perspective view showing the usage state of the hand of the grandchild. 6 is a partially enlarged cross-sectional view showing the use state of the hand of the portable grandchild,
FIG. 7 is an explanatory view showing the configuration of the hand of the portable grandchild according to the third embodiment of the present invention, FIG. 8 is a perspective view showing the use state of the hand of the portable grandchild, and FIG. 9 is a use state of the hand of the portable grandchild. 12 is a partially enlarged sectional view for explaining, FIG. 10 is a partial perspective view for explaining a use state of the hand of the portable grandchild, FIG. 11 is an explanatory view for showing a configuration of the hand of the portable grandchild according to the fourth embodiment of the present invention, FIG. Is an explanatory view showing the configuration of the hand of the portable grandchild according to the fifth embodiment of the present invention, FIG. 13 is an explanatory diagram showing the configuration of the hand of the portable grandchild according to the sixth embodiment of the present invention, and FIG. 14 is the book Explanatory drawing which shows the structure of the hand of the grandchild of the portable type which concerns on 7th Embodiment of invention, FIG. 15 is explanatory drawing which shows the structure of the hand of the grandchild of the portable type which concerns on 8th Embodiment of this invention, and FIG. It is explanatory drawing which shows the structure of the hand of the portable grandchild which concerns on 9th Embodiment.

As shown in FIGS. 1 and 2, a hand 10 of a portable grandchild according to a first embodiment of the present invention has a scraping portion 11 formed in the shape of one hand with a fingertip slightly bent, and this scraping portion. 11 has an expandable and contractable handle portion 12 connected to the base end thereof. Further, the handle portion 12 has a plurality of pipes 12a to 12f whose diameters are sequentially reduced from the base side of the handle portion 12 to the front side (or the side close to the scraping portion 11). Hereinafter, these will be described in detail.

For the sake of explanation, the plurality of pipes 12a ...
12f are each called the 1st-6th pipe. That is, the pipe 12a is the first pipe, the pipe 12b is the second pipe, and the pipe 12c is the third pipe.
d is called the fourth pipe, pipe 12e is called the fifth pipe, and pipe 12f is called the sixth pipe.

The first to sixth pipes 12a to 12f
Is made of metal such as Al or Al alloy and is formed into a substantially cylindrical shape. Also, the first to sixth pipes 12a to 12f
Are successively reduced in diameter from the base side to the front side of the handle 12. Further, expanded diameter portions 12g to 12k are formed at the base end portions of the second to sixth pipes 12b to 12f, respectively.
~ Reduced-diameter parts 12m to 12r are formed at the tips of the fifth pipes 12a to 12e, respectively.

The inner diameters (φ _{12 to} φ ₅₂ ) of the reduced diameter portions 12m to 12r are the enlarged diameter portions 12g to 12k, respectively.
Is smaller than the outer diameter (φ _{21 to} φ ₆₁ ). More specifically, for example, as shown in FIGS. 1 and 3 and Table 1, the inner diameter (φ ₁₂ ) of the reduced diameter portion 12m of the first pipe 12a is equal to the outer diameter of the enlarged diameter portion 12g of the second pipe 12b. The diameter is smaller than (φ ₂₁ ).

[0031]

[Table 1]

This makes it possible to prevent the second pipe 12b from coming off the first pipe 12a when the handle 12 is stretched. Hereinafter, similarly to the above, as shown in FIG. 1 and Table 1, the second to fifth pipes 12 b to 1
The inner diameters (φ _{22 to} φ ₅₂ ) of the reduced diameter portions 12n to 12r of 2e are
The expanded diameter portions 12h to 1 of the third to sixth pipes 12c to 12f
The diameter is smaller than the outer diameter (φ _{31 to} φ ₆₁ ) of 2k.

Also, the second to fifth pipes 12b to 12e.
The outer diameter of each of the end portions of the
Reinforcement ring 12s made of metal such as Al or Al alloy formed in a substantially annular shape having a diameter larger than the inner diameter of 2q (φ _{12 to} φ ₄₂ ).
~ 12v is attached. Thereby, the handle portion 1
When 2 is contracted, for example, the second pipe is placed in the first pipe 12a.
It is possible to prevent the pipe 12b from entering and not coming off. A reinforcing ring may also be provided at the tip portions of the first pipe 12a and the sixth pipe 12f.

Further, at the base end of the first pipe 12a,
A cap made of synthetic resin such as polypropylene made of metal such as Al or Al alloy and having an inner diameter equal to or slightly larger than the outer diameter of the base end portion of the first pipe 12a (hereinafter referred to as a lid) 12w is attached. The reinforcing rings 12s to 12v and the lid 12w are attached by screwing or fitting, or an adhesive such as an epoxy resin adhesive or a so-called instant adhesive, such as a cyanoacrylate adhesive. It may be attached in various ways.

On the other hand, the scraping part 11 is made of Al or Al which is the same as the first to sixth pipes 12a to 12f of the handle part 12.
It is made of metal such as an alloy, and is formed in the shape of one hand with a fingertip bent slightly. Then, it is attached to the tip portion of the sixth pipe 12f of the handle portion 12 with the adhesive or the like. The width of the scraping portion 11 is formed wider than that of the reduced diameter portion 12r of the fifth pipe 12e. This can prevent the scraping portion 11 from entering the fifth pipe 12e and not coming off.

Next, a method of assembling the handle portion 12 of the hand 10 of the portable grandchild according to the first embodiment of the present invention will be described. First, while inserting the tip side of the second pipe 12b into the base side of the first pipe 12a,
After extending the tip side of the second pipe 12b from the tip side of the 2a, the reinforcing ring 12s is attached to the tip of the second pipe 12b.
Install. Hereinafter, the same operation as described above is repeated to combine the first to sixth pipes 12a to 12f. Thereby, the expandable and contractable handle portion 12 is formed.

Next, a method of using the hand 10 of the portable grandchild according to the first embodiment of the present invention will be described. First,
The hand 10 of the portable grandchild is taken out from a handbag (not shown), a dashboard (not shown), or the like, and one hand is put on the first pipe 12a of the handle portion 12, and the other hand is put on the scraping portion 11. Next, both hands are opened, and the handle 12 is stretched as shown in FIG. Here, as shown in FIG. 3, for example, the expanded diameter portion 12g of the second pipe 12b abuts on the reduced diameter portion 12m of the first pipe 12a, so
It is possible to prevent the second pipe 12b from coming off the second pipe 12a.

Next, while releasing one hand from the scraping section 11,
Scratch the scratching portion 11 against the back or other itch that is out of reach. Then, when the itch has subsided, an operation reverse to the above is performed to shrink the handle portion 12 and put the hand 10 of the portable grandchild in the original position. Here, as shown in FIG. 1, for example, since the reinforcing ring 12s of the second pipe 12b contacts the reduced diameter portion 12m of the first pipe 12a, the first pipe 12a
It is possible to prevent the second pipe 12b from getting into and not coming off.

As described above, according to the hand 10 of the portable grandchild according to the first embodiment of the present invention, since it has the expandable / contractible handle portion 12, the handle portion 12 can be extended when necessary to reach the hand of the back or the like. When it is not needed, it can be shrunk and stored in a dashboard or the like inside the car, or can be carried in a carrying bag or the like when it is not needed. Further, when the first to sixth pipes 12a to 12f of the scraping portion 11 and the handle portion 12 are made of Al or an Al alloy, the hand 10 of the portable grandchild can be made lighter, and can be easily used by children and the elderly. Not only can it be handled, but rust prevention treatment and the like can be omitted, and it can be easily manufactured.

Next, the hand 20 of the portable grandchild according to the second embodiment of the present invention will be described. As shown in FIGS. 4 and 5, the hand 20 of the portable grandchild according to the second embodiment of the present invention has a scraping portion 21 formed in the shape of one hand with a fingertip slightly bent, and a base of the scraping portion 21. And an expandable and contractable handle portion 22 connected to the end. Further, the handle 22 is
The handle 22 has a plurality of pipes 22a to 22e whose diameters are sequentially reduced from the base side to the front side. Hereinafter, these will be described in detail.

For the sake of explanation, the plurality of pipes 22a ...
22e is called the 1st-5th pipe. That is, the pipe 22a is the first pipe, the pipe 22b is the second pipe, the pipe 22c is the third pipe, and the pipe 22d is the fourth pipe.
And the pipe 22e is referred to as a fifth pipe.

The first to fifth pipes 22a to 22e
Is made of a synthetic resin such as polypropylene or ABS resin and formed into a substantially cylindrical shape, and the surface thereof is plated with chrome (not shown) or nickel (not shown). In addition, the first to fifth pipes 22a to 22e
Are successively reduced in diameter from the base side to the front side of the handle 22. Furthermore, the outer diameters of the outer peripheral surface and the inner peripheral surface of the first to fifth pipes 22a to 22e are from the base end side (hereinafter referred to as the large diameter end side) to the tip end side (hereinafter referred to as the small diameter end side), respectively. A taper that reduces the diameter is formed. In addition, the said taper is the 1st-5th pipes 22a-22e,
It has the same taper ratio.

The first to fourth pipes 22a to 22d are also provided.
The inner diameter (φ _{112 to} φ ₁₄₂ ) of the small diameter end of
Outer diameter of the large diameter end of the fifth pipes 22b to 22e (φ ₁₂₁ to
The diameter is smaller than φ ₁₅₁ ). More specifically, for example, as shown in FIG. 4 and Table 2, the inner diameter (φ ₁₁₂ ) of the small diameter end of the first pipe 22a is smaller than the outer diameter (φ ₁₂₁ ) of the large diameter end of the second pipe 22b. It is formed into a shape.

[0044]

[Table 2]

This makes it possible to prevent the second pipe 22b from coming off the first pipe 22a when the handle 22 is stretched. Hereinafter, as described above, as shown in FIGS. 4, 6 and Table 2, the second to fourth pipes 22 are provided.
The inner diameters (φ _{122 to} φ ₁₄₂ ) of the small-diameter ends of b to 22d are smaller than the outer diameters (φ _{131 to} φ ₁₅₁ ) of the large-diameter ends of the third to fifth pipes 22b to 22e, respectively. .

The second to fifth pipes 22b to 22e are also provided.
The outer diameters of the small-diameter ends of the pipes are the inner diameters (φ _{112 to} φ ₁₄₂ ) of the small-diameter ends of the first to fourth pipes 22a to 22d, respectively.
Reinforcement rings 22f to 22 made of a synthetic resin such as polypropylene or ABS resin, which is formed in a substantially annular shape having a larger diameter and whose surface is plated with chrome or nickel.
i is attached. Thereby, when the handle portion 22 is contracted, for example, it is possible to prevent the second pipe from entering the first pipe 22a and being prevented from coming off, and when the handle portion 22 is extended, for example, the first pipe 22a. It is possible to prevent the outer peripheral surface of the large diameter end of the second pipe 22b from coming into contact with the inner peripheral surface of the small diameter end of the first pipe 22a and cracking the small diameter end of the first pipe 22a. The reinforcing ring may also be provided at the tip of the first pipe 22a.

The large-diameter end portion of the first pipe 22a is made of brass or the like whose inner diameter is the same as or slightly larger than the outer diameter of the large-diameter end portion of the first pipe 22a. A metal lid 22k is removably attached. Also, the lid 2
A mounting ring 22m made of metal or the like is mounted on one end surface of 2k, and a hooking metal 22n made of a chain or the like is mounted on the mounting ring 22m.

It should be noted that one end portion of the latching metal 22n is movable or openable / closable by a resilient member (not shown) such as a spring, to a latching part 22q formed in a substantially C shape in a side view. A hook 22p having the attached moving metal fitting 22r is attached. As a result, this hook metal 22n
It can be hooked on a hook or the like, and the hook 2
By 2p, it is possible to prevent the hook 22n from coming off from the hook or the like.

Further, the reinforcing rings 22f to 22i and the attachment ring 22m are screwed or fitted or an epoxy resin adhesive, a so-called instant, like the hand 10 of the portable grandchild according to the first embodiment of the present invention. It may be attached by various methods such as bonding with an adhesive such as a cyanoacrylate adhesive called an adhesive.

The scraping portion 21 is made of a synthetic resin such as polypropylene or ABS resin which is the same as the first to fifth pipes 22a to 22e constituting the handle portion 22, and the surface thereof is plated with chrome or nickel. In addition, it is formed in the shape of one hand with the fingertip bent slightly. Then, it is attached to the small-diameter end of the fifth pipe 22e of the handle 22 with the adhesive or the like.

Next, a method of assembling the handle portion 22 of the hand 20 of the portable grandchild according to the second embodiment of the present invention will be described. First, the small-diameter end side of the second pipe 22b is inserted from the small-diameter end side of the first pipe 22a by inserting the small-diameter end side of the second pipe 22b into the large-diameter end side of the first pipe 22a. After that, the reinforcing ring 22f is attached to the small-diameter end portion of the second pipe 22b. Hereinafter, the same operation as described above is repeated to sequentially combine the first to fifth pipes 22a to 22e. As a result, the stretchable handle portion 22 is formed.

Next, a method of using the hand 20 of the portable grandchild according to the second embodiment of the present invention will be described. First,
Similar to the method of using the hand 10 of the portable grandchild according to the first embodiment of the present invention, one hand is put on the first pipe 22a of the handle portion 22 and the other hand is put on the scraping portion 21.
Next, both hands are opened, and the handle 22 is stretched as shown in FIG. Here, the first to fifth pipes 22 of the handle portion 22
Since a to 22e are formed in a tapered shape having a predetermined taper ratio, as shown in FIG. 6, for example, the third pipe 22c is formed on the inner peripheral surface of the second pipe 22b on the small diameter end side.
The outer peripheral surface on the large-diameter end side can contact, and it is possible to prevent the third pipe 22c from coming off from the second pipe 22b. Further, even if, for example, the handle portion 22 is stretched vigorously, even if the outer peripheral surface of the large diameter end of the third pipe 22c abuts the inner peripheral surface of the small diameter end of the second pipe 22b, for example. Since 22f is attached, even if the outer peripheral surface of the large diameter end of the third pipe 22c abuts the inner peripheral surface of the small diameter end of the second pipe 22b, the reinforcing ring 22f is attached. It is possible to prevent the small-diameter end portion of the second pipe 22b from cracking.

Next, similar to the method of using the hand 10 of the portable grandchild according to the first embodiment of the present invention, one hand is released from the scratching portion 21 and the scratching portion 21 is scratched by applying it to a scratched portion such as the back. . Here, similarly to the above, since the first to fifth pipes 22a to 22e are formed in a tapered shape having a predetermined taper ratio, for example, the third pipe 22c is pressed by the second pipe 22b. Thus, it is possible to prevent the handle 22 from swinging, and to prevent the handle 22 from rattling while scratching the itch. Then, when the itch has subsided, the reverse operation is performed to shrink the handle portion 22 and put the hand 20 of the portable grandchild in the original position. Here, as shown in FIG. 4, for example, since the reinforcing ring 22f of the second pipe 22b abuts on the small diameter end of the first pipe 22a, the second pipe 22b enters the first pipe 22a. Therefore, it is possible to prevent it from coming off.

As described above, according to the hand 20 of the portable grandchild according to the second embodiment of the present invention, as with the hand 10 of the portable grandchild according to the first embodiment of the present invention, the expandable and retractable handle portion is provided. Since it has 22, it is possible to stretch the handle portion 22 when needed to scratch scratches on the itches such as the back that cannot be reached by hands, and when not necessary, the handle portion 22 can be shrunk to a small size and stored in a dashboard or the like. Further, since the scraping portion 21 and the handle portion 22 are made of synthetic resin, the hand 20 of the portable grandchild is
It can be made even lighter and can be easily handled by children and the elderly. Furthermore, since the surfaces of the scraping portion 21 and the handle portion 22 are surface-treated, the user can be given a heavy feeling and can be used as a decorative article.
Further, since it has a hooking metal 22n, it can be hooked on a hook or the like or an appropriate place.

Next, the hand 30 of the portable grandchild according to the third embodiment of the present invention will be described. As shown in FIGS. 7 and 8, a hand 30 of a portable grandchild according to a third embodiment of the present invention has a scraping portion 31 formed in the shape of one hand with a fingertip slightly bent, and a base of the scraping portion 31. And a handle portion 32 connected to the end. Further, the handle portion 32 is the handle portion 3
2 has a plurality of pipes 32a to 32d whose diameters are sequentially reduced from the base side to the front side. Hereinafter, these will be described in detail.

For the sake of explanation, the plurality of pipes 32a ...
32d is called the 1st-4th pipe. That is, the pipe 32a is the first pipe, the pipe 32b is the second pipe, the pipe 32c is the third pipe, and the pipe 32d is the fourth pipe.
Called the pipe.

The first to fourth pipes 32a to 32d
Is made of fiber reinforced plastic such as glass fiber reinforced plastic or carbon fiber reinforced plastic, and is formed into a substantially cylindrical shape, and its surface is coated with blue or red. In addition, the first to fourth pipes 32a to 32d
Are successively reduced in diameter from the base side to the front side of the handle 32.

More specifically, the second to fourth pipes 32b-
The outer diameter (φ _b1 to _d1 ) of 32d is _equal to that of the first to third pipes 32.
It is formed to have a smaller diameter than the inner diameter (φ _a2 to _c2 ) of a to 32c. That is, for example, as shown in FIGS. 7 and 9 and Table 3, the outer diameter (φ _b1 ) of the second pipe 32 _b is smaller than the inner diameter (φ _a2 ) of the first pipe 32 a. .

[0059]

[Table 3]

Thereafter, as described above, as shown in FIG. 7 and Table 3, the outer diameters (φ _c1 , φ _d1 ) of the third and fourth pipes 32c and 32d are the same as those of the second and third pipes 32b and 32b. 32c
_Is smaller than the inner diameter (φ _b2 , φ _c2 ).

Further, a lid holding portion 32f made of metal such as iron and formed in a tubular shape is attached to the base portion of the first pipe 32a by screwing, fitting or adhering. Furthermore,
At one end of the lid holding portion 32f, a lid 32e made of metal such as iron sandwiches a synthetic rubber packing 32g,
Like the above, it is attached by screwing or the like.

Further, the first to third pipes 32a to 32c are provided.
Is provided with tightening screw means 33a to 33c for stopping movement (or preventing swinging) of the second to fourth pipes 32b to 32d, respectively.

Here, the tightening screw means 33a-33.
c will be described in detail. As shown in FIG. 7, FIG. 9 and FIG. 10, the tightening screw means 33a to 33c are fixed screw portions 32h to 32j and a pair of stoppers 32k to 3 respectively.
2n, expansion / contraction stoppers 32s to 32u, moving spiral portion 32
v-32x.

Further, the tightening screw means 33a will be described in detail with reference to FIG. The other tightening screw means 33b and 33c are similar to the tightening screw means 33a.

The fixed screw-shaped portion 32h is made of metal such as iron and is formed into a cylindrical shape, and a male screw is threaded on the outer peripheral surface thereof. The pair of stoppers 32k are
It is made of synthetic resin such as silicone resin and is formed in a substantially annular shape. Further, the moving screw-shaped portion 32v is made of metal such as iron and is formed into a cylindrical shape, and a female screw that is screwed into the male screw of the fixed screw-shaped portion 32h is threaded on the inner peripheral surface thereof. .

Further, the expansion / contraction stopper 32s is formed of the same material as the pair of stoppers 32k in a cylindrical shape, and a cut 32p is formed on one circumferential surface thereof. A taper (hereinafter referred to as a taper surface) having a predetermined taper ratio is formed at a portion where the moving spiral portion 32v and the expansion / contraction stopper 32s face each other.

The pair of stoppers 32k to 32n
Alternatively, silicon grease or the like may be applied to the expansion / contraction stoppers 32s to 32u. This makes it possible to improve the slipperiness and improve the handleability.

The scraping portion 31 is made of wood such as cedar, cypress, lauan, balsa, etc., and is formed in the shape of one hand with the fingertips lightly bent. Then, the handle portion 32 is attached to the tip end portion of the fourth pipe 32d with the adhesive or the like.

Next, a method of assembling the handle portion 32 of the hand 30 of the portable grandchild according to the third embodiment of the present invention will be described. First, after attaching the fixed screw-shaped portion 32h to the tip portion of the first pipe 32a, the tip side of the second pipe 32b is inserted into the base side of the first pipe 32a. Next, after the tip side of the second pipe 32b is extended from the tip side of the first pipe 32a, the pair of stoppers 32k, the expansion / contraction stopper 32s and the moving screw are sequentially arranged from the tip side of the second pipe 32b. The shaped portion 32v is attached. Hereinafter, the same operation as described above is repeated to combine the first to fourth pipes 32a to 32d. Thereby, the expandable and contractable handle portion 32 is formed.

Next, a method of using the hand 30 of the portable grandchild according to the third embodiment of the present invention will be described. First,
By rotating each of the moving spiral portions 32v to 32x in a predetermined direction,
Loosen the tightening screw means 33a to 33c. Next, similar to the method of using the hand 10 of the portable grandchild according to the first embodiment of the present invention, one hand is attached to the first pipe 32a of the handle portion 32 and the other hand is attached to the scraping portion 31. . next,
With both hands open, the handle portion 32 is extended as shown in FIG. Next, by applying the moving screw-shaped portions 32v-32x to the fixed screw-shaped portions 32h-32j and rotating them in the opposite direction to the above,
Tighten the tightening screw means 33a to 33c.

Here, for example, as shown in FIG. 10, the tightening screw means 33a is tightened to move the moving spiral portion 32.
When the distance between v and the fixed screw-shaped portion 32h becomes gradually narrower, the pair of stoppers 32k come into contact with each other and cannot move, and the end surface, outer peripheral surface, and tapered surface of the expansion / contraction stopper 32s have a pair of stoppers 32k and a movable screw. 32v
It is pressed by the inner peripheral surface and the tapered surface. As a result, the interval (t) between the cuts 32p of the expansion / contraction stopper 32s is narrowed, and the first and second pipes 32a and 32b are fixed (in other words, the movement of the first and second pipes 32a and 32b is stopped). ).

Thereafter, as in the above, the tightening screw means 33
By tightening b and 33c, the second to fourth pipes 32b to 32d are fixed. As a result, it is possible to prevent the handle portion 22 from shrinking or extending while scratching the itchy area. Next, the scratching part 31 is applied to the itch on the back or the like, and when the itch is settled, the reverse operation is performed to shrink the handle part 32 and put it in the original position.
Note that, as shown in FIG. 7, for example, since the moving screw-shaped portion 32v abuts on the fixed screw-shaped portion 32h, or the fixed screw-shaped portion 32h abuts on the moving screw-shaped portion 32v, the first pipe 32a is connected to the first pipe 32a. It is possible to prevent the second pipe 32b from entering and not coming off. In addition, during use, the hand 30 of the portable grandchild
If the length is too long, the above-described operation can be repeated to adjust the length to a value just suitable for the user.

As described above, according to the portable grandchild's hand 30 according to the third embodiment of the present invention, like the portable grandchild's hands 10 and 20 according to the first and second embodiments of the present invention, Since it has an expandable / contractible handle portion 32, the handle portion 32 can be stretched when necessary to scratch scratches on the back and other inaccessible itches, and when not necessary, the handle portion 32 can be shrunk to a small size to create a dashboard in the vehicle. Etc. can be stored. Further, since the scraping portion 31 is made of wood and the handle portion 32 is made of fiber reinforced plastic, the hand of the portable grandchild 30
Can be made even lighter, and can be easily handled by children and the elderly.

When the scraping part 31 is made of synthetic resin, burrs (not shown) are formed on the surface of the scraping part 31 when it is manufactured by a mold (not shown), which causes a feeling of strangeness during use. Although it may be felt, since the scraping portion 31 is made of wood as described above, it is possible to reduce the possibility of making the user feel uncomfortable and to feel good touch and warmth during use. , It can give a comfortable comfort as if a person was scratching it.

Further, since the fastening screw means 33a to 33c for preventing the movement of the first to fourth pipes 32a to 32d constituting the handle portion 32 are provided, the handle portion is held while the portable grandson's hand 30 is in use. 1st-4th pipe 32 which comprises 32
It is possible to reliably prevent the expansion of a to 32d,
Further convenience can be improved. Moreover, since the length of the handle portion 32 can be adjusted according to the physique of the user, convenience can be improved.

Next, the hand 40 of the portable grandchild according to the fourth embodiment of the present invention will be described. As shown in FIG. 11, a portable grandchild's hand 40 according to the fourth embodiment of the present invention.
However, the hand 20 of the portable grandchild according to the second embodiment of the present invention.
Unlike the first pipe 22a, a container 41a made of metal such as iron is provided in the first pipe 22a, so that a toothpick (not shown), tweezers (not shown), and an earpick (not shown) such as a cotton swab. That is, a storage chamber 41 for storing a seal (not shown) or the like is formed. In the vicinity of the opening end 41b of the container 41a,
The first pipe 22a is formed to have the same diameter as or slightly smaller than the inner diameter of the first pipe 22a, and the lower portion thereof has a smaller diameter than the vicinity of the opening end 41b.

The method of using the portable grandson's hand 40 according to the fourth embodiment of the present invention is the same as that of the portable grandson's hand 20 according to the second embodiment of the present invention, and the description thereof will be omitted. . Further, by removing the lid 22k, it is possible to easily take out a toothpick, a hair remover, an earpick, a seal or the like in the container 41a.

As described above, according to the portable grandchild's hand 40 according to the fourth embodiment of the present invention, the same effect as that of the portable grandchild's hand 20 according to the second embodiment of the present invention can be obtained. Since the storage chamber 41 for accommodating a toothpick, a hair remover, an earpick such as a cotton swab, etc. is provided, the toothpick, the hair remover, the earpick, etc. can be taken out and used as necessary. In addition, since the important seal can be stored, it can be prevented from being lost or stolen.

Next, the hand 50 of the portable grandchild according to the fifth embodiment of the present invention will be described. As shown in FIG. 12, a hand 50 of a portable grandchild according to a fifth embodiment of the present invention.
However, the hand 30 of the portable grandchild according to the third embodiment of the present invention
Is different from the first pipe 32a in that a long lid holding portion 52 formed of a metal such as iron in a tubular shape is attached to the base portion of the first pipe 32a by screwing, fitting, or adhering, and the lid holding portion is By providing a container 51a made of metal such as iron in 52,
The point is that a storage chamber 51 is formed for storing a toothpick, a tweezers, an earpick such as a cotton swab, and a seal. Incidentally, the container 51a
Near the open end 51b is formed to have the same diameter as the inner diameter of the lid holding portion 52 or a slightly smaller diameter, and the lower part thereof has the open end 51b.
The diameter is reduced compared to the vicinity.

The method of using the portable grandchild's hand 50 according to the fifth embodiment of the present invention is the same as that of the portable grandchild's hand 30, 40 according to the third and fourth embodiments of the present invention. The description is omitted.

As described above, according to the portable grandchild's hand 50 according to the fifth embodiment of the present invention, the same effects as those of the portable grandchild's hands 30, 40 according to the third and fourth embodiments of the present invention. Can be obtained.

Next, the hand 60 of the portable grandchild according to the sixth embodiment of the present invention will be described. As shown in FIG. 13, the hand 60 of the portable grandchild according to the sixth embodiment of the present invention.
However, what is different from the hands 20 and 40 of the portable grandchildren according to the second and fourth embodiments of the present invention is that the first pipe 22a is provided with a blind lid 61a made of metal or the like.
It is a point that a small item storage tool 61b for inserting a toothpick, a tweezer, an earpick such as a cotton swab, a seal, etc., is detachably attached to the base end portion of a and is made of metal such as brass.

The method of using the portable grandchild's hand 60 according to the sixth embodiment of the present invention is the same as that of the portable grandchild's hand 20, 40 according to the second and fourth embodiments of the present invention. The description is omitted.

As described above, according to the portable grandchild's hand 60 according to the sixth embodiment of the present invention, the same effects as those of the portable grandchild's hands 20, 40 according to the second and fourth embodiments of the present invention. Can be obtained.

Next, the hand 70 of the portable grandchild according to the seventh embodiment of the present invention will be described. As shown in FIG. 14, a portable grandchild's hand 70 according to the seventh embodiment of the present invention.
However, the difference from the hands 30 and 50 of the portable grandchildren according to the third and fifth embodiments of the present invention is that a metal such as iron is provided in the lid holding portion 32f attached to the base of the first pipe 32a. And a blind storage 71b, which is long and made of metal such as iron at one end of the lid holding portion 32f, for storing toothpicks, tweezers, earpicks such as cotton swabs, and seals.
The point is that it is removably attached with the packing 32g in between.

The method of using the portable grandchild's hand 70 according to the seventh embodiment of the present invention is the same as the portable grandchild's hand 30, 50 according to the third and fifth embodiments of the present invention. The description is omitted.

As described above, according to the portable grandchild's hand 70 according to the seventh embodiment of the present invention, the same effects as those of the portable grandchild's hands 30, 50 according to the third and fifth embodiments of the present invention are obtained. Can be obtained.

Next, the hand 80 of the portable grandchild according to the eighth embodiment of the present invention will be described. As shown in FIG. 15, a hand 80 of a portable grandchild according to an eighth embodiment of the present invention.
However, what is different from the hands 20 and 40 of the portable grandchildren according to the second and fourth embodiments of the present invention is that the seal 81 is attached to the container 41a by adhesion, fitting, screwing or the like. .
The stamp 81 is attached so that the marking surface 81a faces outward and is projected from the large-diameter end of the first pipe 22a.

The method of using the portable grandchild's hand 80 according to the eighth embodiment of the present invention is the same as the portable grandchild's hand 20, 40 according to the second and fourth embodiments of the present invention. The description is omitted. Also, if the lid 22k is removed, the seal 8
Since the one marking surface 81a appears, it is possible to directly carry out marking or the like.

As described above, according to the portable grandchild's hand 80 according to the eighth embodiment of the present invention, the same effects as those of the portable grandchild's hands 20, 40 according to the second and fourth embodiments of the present invention. In addition to the above, since the seal 81 is attached, it is possible to easily perform marking or the like simply by removing the lid 22k as necessary.

Next, the hand 90 of the portable grandchild according to the ninth embodiment of the present invention will be described. As shown in FIG. 16, a portable grandchild's hand 90 according to the ninth embodiment of the present invention.
However, the illumination device 91 is different from the hands 20, 40 and 80 of the portable grandchildren according to the second, fourth and eighth embodiments of the present invention.
It is a point provided with. Hereinafter, these will be described in detail.

A battery 92 is housed in the container 41a of the first pipe 22a. In addition, the open end 4 of the container 41a
A funnel-shaped reflecting mirror 93 is attached to 1b via an insulating material (not shown) formed in an annular shape by an insulating material such as synthetic resin. In addition, the reflector 93 has a light bulb 9
4 is fitted, and a convex lens 95 is fitted in the first pipe 22a and on the reflecting mirror 93.
On the other hand, a switch sliding hole 22s is formed in the first pipe 22a and the container 41a, and a switch 96 is attached. The battery 92, the container 41a, the light bulb 94, and the reflecting mirror 93 are electrically connected by the sliding operation of the switch 96.

The method of using the portable grandchild's hand 90 according to the ninth embodiment of the present invention is the same as the portable grandchild's hand 20, 40, 80 according to the second, fourth, and eighth embodiments of the present invention. The description is omitted because it is similar to. Also, switch 96
The surroundings can be illuminated brightly by sliding.

As described above, according to the portable grandchild's hand 90 according to the ninth embodiment of the present invention, the second, the fourth, the
Portable grandchild's hand 20, 40, 80 according to the eighth embodiment
In addition to obtaining the same effect as above, since the lighting device 91 is provided, it is possible to illuminate brightly even in a dark place.

In each of the above-described embodiments, the material is specified and explained, but in any of the embodiments, metal,
The present invention is applicable when materials such as plastic, fiber reinforced plastic, wood, bamboo, or ceramics are used. Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and changes in conditions and the like without departing from the gist are all within the scope of application of the present invention.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a use state of the hand of the portable grandchild.

FIG. 3 is a partial enlarged cross-sectional view showing a use state of the hand of the portable grandchild.

FIG. 4 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a second embodiment of the present invention.

FIG. 5 is a perspective view showing a use state of the hand of the portable grandchild.

FIG. 6 is a partially enlarged cross-sectional view showing a use state of the hand of the portable grandchild.

FIG. 7 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a third embodiment of the present invention.

FIG. 8 is a perspective view showing a use state of the hand of the portable grandchild.

FIG. 9 is a partial enlarged cross-sectional view illustrating a usage state of the hand of the portable grandchild.

FIG. 10 is a partial perspective view illustrating a usage state of the hand of the portable grandchild.

FIG. 11 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a fourth embodiment of the present invention.

FIG. 12 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a fifth embodiment of the present invention.

FIG. 13 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a sixth embodiment of the present invention.

FIG. 14 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a seventh embodiment of the present invention.

FIG. 15 is an explanatory diagram showing the configuration of the hand of the portable grandchild according to the eighth embodiment of the present invention.

FIG. 16 is an explanatory diagram showing a configuration of a hand of a portable grandchild according to a ninth embodiment of the present invention.

[Explanation of symbols]

10 Hands of portable grandchild 11 Scraping part 12 Handle part 12a Pipe (first pipe) 12b Pipe (second pipe) 12c Pipe (third pipe) 12d Pipe (fourth pipe) 12e Pipe (fifth pipe) 12f Pipe (sixth pipe) 12g Diameter expansion part 12h Diameter expansion part 12i Diameter expansion part 12j Diameter expansion part 12k Diameter expansion part 12m Diameter reduction part 12n Diameter reduction part 12p Diameter reduction part 12q Diameter reduction part 12r Diameter reduction part 12s Reinforcement Ring 12t Reinforcement ring 12u Reinforcement ring 12v Reinforcement ring 12w Lid (cap) 20 Hand of grandchild 21 Hand scraping part 22 Handle 22a Pipe (first pipe) 22b Pipe (second pipe) 22c Pipe (third pipe) 22d Pipe (4th pipe) 22e Pipe (5th pipe) 22f Reinforcement ring 22g Reinforcement ring 22h Supplement Ring 22i Reinforcement ring 22k Lid 22m Attachment ring 22n Locking metal fitting 22p Locking metal fitting 22q Locking part 22r Moving metal fitting 22s Switch sliding hole 30 Portable hand hand 31 Scratching part 32 Handle part 32a Pipe (first pipe) 32b Pipe ( 2nd pipe) 32c pipe (3rd pipe) 32d pipe (4th pipe) 32e lid 32f lid holding part 32g packing 32h fixed screw part 32i fixed screw part 32j fixed screw part 32k stopper 32m stopper 32n stopper 32p break 32s expansion / contraction stopper 32t expansion / contraction stopper 32u expansion / contraction stopper 32v moving screw portion 32w moving screw portion 32x moving screw portion 33a tightening screw means 33b tightening screw means 33c tightening screw means 40 portable grandchild's hand 41 storage chamber 41a container 41b Open End 50 Portable Grandchild's Hand 51 Storage Room 51a Container 51b Opening End 52 Lid Holding Part 60 Portable Grandchild's Hand 61a Blind Lid 61b Small Goods Storage Tool 70 Portable Grandchild's Hand 71a Blind Lid 71b Small Storage Tool 80 Portable Grandchild's Hand 81 Stamp 81a Engraved Surface 90 Portable grandchild's hand 91 Lighting device 92 Battery 93 Reflector 94 Light bulb 95 Convex lens 96 Switch

Claims (8)

[Claims] 1. A hand of a portable grandchild having a scraping portion and a handle portion connected to the scratching portion, wherein the handle portion is formed by expanding and contracting a plurality of pipes whose diameters are successively reduced from the base side to the front side. A portable phone characterized in that a reinforcing ring having an outer diameter larger than the outer diameter of the tip end of each pipe is provided at least at the tip end of each pipe excluding the base side pipe. Grandson's hand. 2. A hand of a portable grandchild having a scraping portion and a handle portion connected to the scraping portion, wherein the handle portion is formed by expanding and contracting a plurality of pipes whose diameters are successively reduced from the base side to the front side. Hands of a portable grandchild, characterized in that tightening screw means for stopping the movement of the pipes are provided at the tip end of each pipe excluding the front pipe to which the scraping portion is connected, which are combined as possible. . 3. A removable lid is provided at the base end of the base pipe, and a storage chamber for storing small articles is formed inside the base end of the pipe. The portable grandchild's hand according to claim 1 or 2. 4. A blind lid is provided at a base end portion of the base side pipe, and a small article storage device is detachably connected to the base end portion of the pipe. The hand of the portable grandson according to 1 or 2. 5. The mounting pipe is provided at the base end of the base side pipe, and the mounting ring is provided with a hooking metal fitting. The hand of the portable grandson according to item 1. 6. The hand of the portable grandchild according to claim 1, wherein a seal is provided at the base end of the base pipe. 7. The hand of the portable grandchild according to claim 1, wherein a lighting device is provided at a base end portion of the base side pipe. 8. The pipe according to claim 1, wherein each of the plurality of pipes is tapered so as to reduce its diameter toward the tip side, and the tip inner peripheral surface and the base outer peripheral surface of adjacent pipes come into contact with each other.
Hand of the portable grandchild described in the paragraph.