JPH0528070Y2 - - 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 writing instrument of the lead-replaceable type in which a large number of colored pencil leads are stored in parallel in a storage hole provided in a flat gripping body, a pencil lead of the required color is taken out and inserted into the lead insertion hole, and the gripping body is held like an ordinary pencil is disclosed in Japanese Utility Model Publication No. 49-25386.
It is indicated by the publication number.

[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 includes 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. It is equipped with a magazine 4.

〔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 magazine 4 made of transparent hard plastic having a storage hole 6 with both upper and lower ends open, into which a large number of spare cores 5' of different colors are arranged and loaded in a manner that they cannot be removed, is removably fitted into the base end of the magazine. Furthermore, this magazine 4
A long rod 10 for coring which is thinner than the through hole 9 is integrally provided on the lower surface of the cap, and a cap 12 with a clip 11 made of transparent hard plastic is detachably attached to the upper end of the grip body 1.

In the present invention, the opening member 2 can be fitted into the opening of the gripper 1, and the magazine 4 can be fitted into the opening member 2 using screws.

[Effect]

In the present invention, the colored lead 5 used for the holding hole 3 is inserted into the spare lead 5' by replacing it with the one in the spare lead 5', and is used for writing. Furthermore, since the above-mentioned embodiments are entirely transparent, the spare core etc. express a color pattern on the outside and look good.

[Effect of idea]

Since the grip 1 of the present invention is cylindrical, it has a better feel and is easier to hold than the conventional flat grip when used by gripping it like a pencil. Since it is completely stored in the body 1, it does not stain your hands or pockets when you hold it in your hand or carry it in your clothes pocket, etc., and you can change the lead you are using and a spare lead by using the grip. The opening member 2 is removed from the opening member 2, and the magazine 4 is removed from the opening member 2, and the replacement can be done extremely simply and easily. This has a practical effect such that if the holder 5' accidentally falls out of the storage hole 6, it will fall into the gripper 1, so there is no risk of it being lost.

[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... Magazine, 5... Lead, 5'... Spare lead, 6
...Storage hole, 7...Bottom wall, 8...Taper, 9...
...Through hole, 10...Long rod, 11...Clip, 12
... Cap.

Claims (1)

[Scope of utility model registration request] A cylindrical grip body 1, a hollow conical mouth member 2 which is removably fitted into the 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 writing instrument characterized by comprising a magazine 4 which is removably fitted into the base end of the member 2 and is provided with a storage hole 6 in which a large number of spare leads 5' are arranged in a seat arrangement and are loaded in a manner that cannot be removed. .