JPH0614633Y2 - Obi string with back support - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to an obi strap with a backrest for carrying an infant, and a head stabilizer for supporting the head of the infant is configured to be replaceable depending on the season. It is a feature.

[Prior art]

In the conventional obi string with backrest, the head stabilizing plate for supporting the head of the infant is a fixed plate-like one.

[Problems to be solved by the device]

In the conventional products as described above, the head stabilizer for holding the head of the infant does not have breathability at all,
Therefore, although no problems occur during normal seasons, it is inevitable that the head of an infant becomes stuffy and rashes easily occur during the intense heat of summer. The present invention is characterized by solving the problems in the prior art.

[Means for solving problems]

The present invention relates to a back support member 1 having a proper shape, and shoulder straps 3, 3 for shoulder straps mounted symmetrically on the back support member. With a back support characterized by having a plate-shaped head stabilizer 10 for attaching selectively and detachably to the side and a ventilation head stabilizer 12 having air permeability It is related to the obi string. Then, the plate-shaped head stabilizer 10 and the head stabilizer for ventilation described above.
By attaching a snap to each proximal end edge of 12 and engaging the snap with a snap attached to the upper end edge of the back support member 1, the plate-shaped head stabilizing plate 10 and the ventilation head stabilizing The board 12 is detachably mounted. Further, in the ventilation head stabilizing plate 12 described above, a large number of through holes 13a for ventilation are formed on the surface of the core plate 13 made of a relatively flexible material, and both sides of the core plate 13 are formed. Mesh material 14
Is extended and configured.

[Action]

When using the present invention, the infant is positioned on the back support member 1 and the bridge belt 5 is hooked, and after that,
It is sufficient to carry the shoulder straps 3 and 3 on the back and fasten the waist belt 2. At this time, the bridge belt 5 is carried on the back of the wearer so that the bridge belt 5 contacts the back of the wearer. Then, the infant is carried in the state of being positioned in the infant accommodating space formed between the backrest member 1 and the bridge belt 5. A plate-shaped head stabilizing board 10 is usually attached to the upper edge of the backrest member 1 to stabilize the head of the infant. Then, for example, when intense heat continues, such as in the summer, the ventilation head stabilizing plate 12 is attached instead of the plate-shaped head stabilizing plate 10.
As a result, ventilation and comfort for the head of the infant are achieved, and, for example, illnesses such as heat rash are prevented.

【Example】

The structure of the present invention will be described in detail with reference to the embodiments shown in the drawings. In the figure, reference numeral 1 is a back support member, and foot insertion openings 1a, 1a are formed on both lower side portions. In the illustrated embodiment, the backrest member 1 is made of mesh material, but it may be made of ordinary cloth material. Reference numeral 2 denotes a waist belt that is continuously provided on the lower edge of the back support member 1, and is used for winding the waist belt around the wearer's torso. 2a
Is a hook metal fitting attached to the end of the waist belt 2. Reference numerals 3 and 3 denote shoulder straps that are symmetrically attached to the backrest member 1, and the shoulder straps 3 and 3 have one ends fixed to both upper edges of the backrest member 1 and The other ends of the shoulder straps 3, 3 are connected to the lower edge both sides of the back support member 1 by connecting fittings 4,
It is detachably connected via 4. Reference numerals 4a and 4a are length adjusting belt portions that are connected to the connection fittings 4 and 4. Reference numeral 5 denotes a bridge belt for connecting the shoulder straps 3, 3 to each other in a parallel state. The bridge belt 5 is located at a portion slightly forward from the fixing end portion of the shoulder straps 3, 3 to the backrest member 1. Specifically, the shoulder straps 3, 3 are hung so as to be hooked so as to connect the shoulder straps 3 in parallel with each other at a portion corresponding to the length for forming a space for accommodating an infant. Reference numeral 6 is a hooking male hook attached near the tip of the bridge belt 5, 7 is a female hook that engages with the male hook in a detachable manner, and 8 is a mounting piece of the female hook 7. The present invention is mainly intended for the obi cord with a back support having the above-mentioned configuration, and has the following configuration. 10 is a plate-shaped head stabilizer, such as a synthetic resin plate,
An outer cloth 10b is stretched on both front and back surfaces of a core plate 10a made of a relatively flexible material. In the illustrated embodiment, the mesh material 10c is stretched on the inner surface side thereof in order to improve the feeling of contact with the head of the infant. Reference numerals 11 and 11 denote female snaps attached to the base end edge of the head stabilizing plate 10 that can be engaged and disengaged with the male snaps a and a attached to the upper end edge of the back support member 1 described above. It is configured to fit. That is, the head stabilizing plate 10 is detachably attached to the backrest member 1 near the upper edge thereof. By covering the male snap a, a attached surface portion of the back support member 1 with the cover cloth piece b, it is possible to prevent the snap engagement member from directly hitting the head or the like of the infant. It is configured as follows. Reference numeral 12 denotes a ventilation head stabilizer, which has a mesh material 14 on both front and back surfaces of a core plate 13 which is made of a relatively flexible material and which has a large number of ventilation through holes 13a. It is formed by stretching. Reference numerals 15 and 15 denote female snaps attached to the base end edge of the head stabilizing plate 12 and engage and disengage with the male snaps a and a attached to the upper edge of the back support member 1 described above. It is configured to fit. That is, the head stabilizing plate 12 is detachably attached to the back support member 1 near the upper edge thereof. In other words, at the upper edge of the back support member 1, either the plate-shaped head stabilizing board 10 having the above-mentioned plate shape or the ventilation-use head stabilizing board 12 having the above-described ventilation is selectively and It is configured to be detachably attached.

[Effect of device]

According to the present invention, a head-stabilizing plate 10 having a plate shape and a core plate 13 made of a relatively flexible material are provided on the surface of the back support member 1 toward the upper edge thereof, and a large number of through holes 13a for ventilation are formed on the surface of the core plate 13. Any one of the ventilation head stabilizing plate 12 formed by stretching the mesh material 14 on both front and back surfaces of the core plate 13 is configured to be selectively and removably attached. Normally, a plate-shaped head stabilizer 10 is used, but in the hot summer season, the ventilation head stabilizer 12 is used instead to provide ventilation to the head of the infant. Therefore, outstanding cool breeze and comfort will be obtained. Therefore, even in the hot summer, the infant can be carried on his back coolly and the head can be bruised. Further, according to the present invention, the ventilation head stabilizing plate 12 has a large number of through holes 13a for ventilation formed on the surface of a core plate 13 made of a relatively flexible material, and the core plate 13 has both front and back surfaces. Since the mesh material 14 is stretched over the core, the ventilation head stabilizing plate 12 is extremely tough due to the presence of the core plate 13, and an extremely stable holding purpose for the head of the infant is achieved. At the same time, excellent ventilation and ventilation can be obtained due to the ventilation holes 13a. The presence of the mesh material 14 stretched on both front and back surfaces of the core plate 13 improves the surface feel of the ventilation head stabilizer 12 without impairing the ventilation, and is comfortable for infants. Will be given. Further, the present invention has a structure as set forth in claim 2, that is, the plate-shaped head stabilizing plate 10 and the ventilation head stabilizing plate 12 are provided near the base end edges thereof and at the top end edge of the backrest member 1. When the snaps that engage with the snaps and the snaps that engage with each other are respectively attached, the replacement operation of the plate head stabilizing plate 10 and the ventilation head stabilizing plate 12 can be achieved extremely easily and simply.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 shows a plate-shaped head stabilizing plate 10 and a ventilation head stabilizing plate 12 for the back support member 1.
And an explanatory perspective view showing a selective mounting form of
2 is a partially cutaway front view of the ventilation head stabilizing plate 12, FIG. 3 is an enlarged cross-sectional view taken along the line X--X in FIG. 2, and FIG. FIG. 5 is a partially cutaway front view, FIG. 5 is an enlarged cross-sectional view taken along the line YY in FIG. 4, and FIG. 6 is a front view of the present invention with a ventilation head stabilizer 12 attached. FIG. 7 is an enlarged cross-sectional view showing a state of cutting along the line ZZ in FIG. 6 and looking in the direction of the arrow. 1 …… Back support member, 1a, 1a …… Opening for foot insertion 1b …… Head stabilizer plate 2 …… Body tightening belt, 2a …… Latch metal fittings 3,3 …… Shoulder strap 4,4 ...... Connection fittings 4a, 4a …… Length adjustment belt 5 …… Bridge belt 6 …… Male hook, 7 …… Female hook 8 …… Mounting piece, 10 …… Plate-shaped head stabilizer 10a …… Core plate, 10b …… External cloth 10c …… Mesh material, 11 …… Female snap a …… Male snap, b …… Cover cloth piece 12 …… Ventilation head stabilizer 13 …… Core plate, 13a …… Ventilation Through hole 14 …… Mesh material, 15 …… Female snap

Claims (2)

[Scope of utility model registration request] Claims: 1. A back support member (1) having an appropriate shape, and shoulder straps (3, 3) for backpacking symmetrically attached to the back support member (1). A plate-shaped head stabilizer (10) for selectively and detachably attaching to the upper edge of the member (1) and a core plate (13) made of a relatively flexible material. A ventilation head stabilizer (12) is formed by forming a large number of through holes (13a ...) for ventilation on the surface of the core plate and stretching mesh materials (14) on both front and back surfaces of the core plate (13). A obi string with a backrest characterized by having it. 2. A snap that engages with a snap provided near the upper edge of the back support member (1) near the base edges of the plate-shaped head stabilizer (10) and the ventilation head stabilizer (12). The obi string with a back support according to claim 1, wherein