JPH0528071Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention stores a large number of spare cores, attaches one of these spare cores to a holding hole provided in the base, and then The present invention relates to a writing instrument with an exchangeable writing lead, in which writing is performed using a lead attached to a hole.

[Conventional technology]

Conventionally, a large number of colored pencil leads are stored in parallel in a storage hole provided in a flat grip, the pencil lead of the desired color is taken out and inserted into the lead insertion hole, and the grip is opened. A writing instrument with an exchangeable writing lead that is held and used like a regular pencil is a writing instrument made in 1977-25386.
It is disclosed by the publication no.

[The problem that the idea attempts to solve]

The writing implements mentioned in the above-mentioned conventional technology have flat grips, so they are difficult to hold when used like a pencil, and both ends of the spare pencil lead are exposed to the outside. It had some defects, such as the fact that it could stain your hands and pockets when you held it in your hand or carried it in your clothes pocket.

The object of the present invention is to provide a new writing instrument that eliminates the above-mentioned defects.

[Means to solve the problem]

In order to achieve the above object, the writing instrument of the present invention has a cylindrical grip body 1, a hollow conical mouth member 2 which is removably fitted into the opening of the grip body 1, and a tip of the mouth member 2. A holding hole 3 for the core 5 is provided, and a storage hole 6 is provided which is removably fitted into the base end of the mouth member 2 and into which a large number of spare cores 5' are arranged in a vehicle seat arrangement and are loaded in a manner that cannot be removed. main magazine 4 and a hanging column 13 projecting downward from the bottom surface of the main magazine 4
and an auxiliary magazine 15 fixed to the hanging column 13 and provided with a storage hole 14 into which a large number of spare cores 5' are arranged in a vehicle seat arrangement and are loaded in a manner that prevents them from falling out.

〔Example〕

In the embodiment shown in the figure, a round-bottomed cylindrical grip 1 is made of transparent hard plastic, and a hollow conical transparent hard plastic mouth member 2 is removably connected to the upper opening of the grip 1. A holding hole 3 with a bottom is provided at the tip of this mouth member 2, and a through hole 9 with a taper 8 communicating inside and outside is provided in the bottom wall 7 of the holding hole 3, and a short colored pencil lead 5 is provided in the holding hole 3.
The mouth member 2
A main magazine 4 made of transparent hard plastic and having a storage hole 6 with both upper and lower ends open, into which a large number of spare cores 5' of different colors can be loaded in a row in a manner that they cannot be removed, is removably fitted into the base end of the main magazine 4. Furthermore, a hanging column 13 is integrally provided on the lower surface of the main magazine 4 and protrudes downward, and a large number of spare cores 5' of different colors are lined up in a car seat arrangement and are loaded onto the lower end of this hanging column 13 so that they cannot be pulled out. An auxiliary magazine 15 having a storage hole 14 open at both ends is integrally provided, and the auxiliary magazine 1
A long rod 10 for coring, which is thinner than the through hole 9, is integrally provided on the lower surface of the gripper 5, and a cap 12 with a clip 11 made of transparent hard plastic is detachably attached to the upper end of the gripper 1.

In the present invention, the opening member 2 can be fitted into the opening of the gripper 1 and the main magazine 4 can be fitted into the opening member 2 using screws, and the hanging pillar 13 can be further lengthened so that the auxiliary magazine can be attached to the hanging pillar 13. 15 may be arranged in multiple stages.

[Effect]

In the present invention, the colored core 10 used for the holding hole 3 is
It is used to replace the one in the spare lead 5' and fit it in for writing. Further, since the above-mentioned embodiments are entirely transparent, the spare lead etc. can express a color pattern and stand out.

[Effect of idea]

Since the grip 1 of the present invention is cylindrical, it has a better feel and is easier to grip when used by gripping it like a pencil than the flat grip described above.
In addition, the spare lead is completely stored in the gripper 1, so when you hold it in your hand or carry it in your clothes pocket, your hands and pockets will not get dirty. For replacement, remove the opening member 2 from the gripper 1, and from this member 2 the main/auxiliary magazine 4,
15 are removed, and the replacement can be done extremely simply and easily. For example, if the spare lead 5' accidentally falls out of the storage hole 6, 14 while being carried. If the main magazine 4 and the auxiliary magazine 15 are included, there is no danger of the lead being lost as it will fall into the gripper 1.Moreover, since the present invention has a main magazine 4 and an auxiliary magazine 15, the number of spare leads that can be stored is particularly large. This is extremely convenient for providing products with a large number of colors.

[Brief explanation of drawings]

FIG. 1 is an overall front view showing an embodiment of the writing instrument of the present invention, FIG. 2 is a sectional view, and FIG. 3 is an exploded perspective view. 1... Gripping body, 2... Mouth member, 3... Holding hole,
4...Main magazine, 5...Core, 5'...Spare core,
6... Storage hole, 7... Bottom wall, 8... Taper, 9
...Through hole, 10...Long rod, 11...Clip, 1
2...cap, 13...hanging column, 14...storage hole, 15...auxiliary magazine.

Claims (1)

[Scope of utility model registration request] A cylindrical grip body 1, a hollow conical mouth member 2 which is removably fitted into an opening of the grip body 1 and connected, a holding hole 3 for a core 5 provided at the tip of the mouth member 2, and a mouth member 2. A main magazine 4 which is removably fitted into the base end of the member 2 and is provided with a storage hole 6 into which a large number of spare cores 5' are arranged in a car seat arrangement and cannot be removed; Hanging pillar 1 protruding downward
3, and an auxiliary magazine 15 fixed to a hanging column 13 and provided with a storage hole 14 in which a large number of spare leads 5' are arranged in a vehicle seat arrangement and loaded in a manner that prevents them from falling out.