JPS62170287U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 3 are a front view, a back view, and a left side view showing one embodiment of the present invention, and FIGS. 4 to 7 are illustrations of a cursive body operating mechanism and the operation of the cursive body operating mechanism, and FIGS. Figure 8 is a perspective view of the cover, Figure 9 is the 6th
Cross-sectional view along line A-A in the figure, Figure 10 and Figure 1
Figure 1, Figure 12, Figure 13 and Figure 14, Figure 1
5, 16 and 17, 18 to 21, 22 and 23, 24 and 25, 26 and 27, 28
Figures 29, 30 and 31, 32, 33 to 35, 36 to 39, 40, 41 and 42 are of the present invention, respectively. It is an explanatory view showing a different example. 1, 1A, 1B: Writing instrument body, 2: Cover insertion recess, 3: Slide recess, 4: Spring insertion recess, 5: Lever operation recess, 6: Push button insertion hole, 7: Guide member installation hole, 8, 8A, 8B: Cursive operation mechanism, 9: Push button, 10, 10A:
Sharpie pen core as cursive, 11: Storage chamber, 12: Sliding member, 13: Spring locking piece, 1
4: Spring, 15: Guide member, 16: Core holding member, 17: Movable core holding member, 18: Mounting hole, 19: Mounting piece, 20: Recess, 21: Slanted surface,
22: Shaft, 23: Movable core holding member main body, 24: Shaft elongated hole, 25: Operation piece, 26: Recessed portion, 27: Inclined surface, 28, 28A, 28B, 28C: Cover, 29
: Cover body, 30, 30A: Engagement recess, 31:
Engagement protrusion, 32: Clip, 33, 33A, 33
B, 33C, 33D: Thin writing instrument, 34: Engagement piece, 35: Sliding tip, 36: Sliding rear end, 37:
Cut surface, 38: sliding body.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A writing instrument body formed into a plate shape from a synthetic resin material, and a writing instrument that emerges and retracts from the tip by operating a push button on the rear side provided on the writing instrument body. 1. A thin writing instrument characterized by comprising: a writing instrument operating mechanism capable of controlling the writing instrument; and a U-shaped cover inserted from a side surface of the writing instrument body and fixed so as to cover the outer periphery of the writing instrument body. (2) The thin writing instrument according to claim 1, wherein the writing instrument body has recesses formed on both sides thereof into which the cover is inserted. (3) The thin writing instrument according to claim 1 or 2, wherein the writing operation mechanism makes the lead of a pencil pen as a writing material appear and disappear. (4) The thin writing instrument according to claim 1 or 2, wherein the writing operation mechanism makes the lead of a ballpoint pen as a writing material appear and disappear. (5) The cover has a cover body formed of a U-shaped metal plate and engages with engagement recesses formed in the writing instrument body formed at both ends of the cover body on the opening side, so that the cover body is A thin writing instrument according to any one of claims 1 to 4, which is characterized by comprising an engaging piece that stops movement. (6) The cover has a cover body formed of a U-shaped metal plate, and engagement protrusions that engage with engagement recesses formed in the writing instrument body, which are formed at both ends of the cover body on the opening side. A thin writing implement according to any one of claims 1 to 4 of the claims registered as a utility model, characterized in that the writing instrument is comprised of: (7) The thin writing instrument according to any one of claims 1 to 6 of the utility model registration claim, wherein the cover is fixed to the writing instrument body with an adhesive. (8) A utility model according to any one of claims 1 to 4, characterized in that the cover is formed with an engagement hole that is inserted into and engages with an engagement piece formed on the writing instrument main body. A thin writing instrument.