JPS62180584U

JPS62180584U -

Info

Publication number: JPS62180584U
Application number: JP5010086U
Authority: JP
Priority date: 1986-01-23
Filing date: 1986-04-03
Publication date: 1987-11-16

Description

[Brief explanation of the drawing]

第１図イ……この考案の第１実施例の軸を示す
、正面図。ロ……この考案の第１実施例の筆記用
具の、要部を縦断面で示す、側面図。ハ……この
考案の第１実施例の筆記用具の横断面図。ニ、ホ
、ヘ……この考案の筆記用具の作動順序を示す、
要部縦断面図。第２図……この考案の第２実施例
の異なるくぼみの形と分肢の形を示す、筆記用具
の要部縦断面図。第３図……この考案の第３実施
例の、くぼみの異なる配置を示す、筆記用具の横
断面図。第４図……この考案の第４実施例の、軸
と軸の異なるスライド連結形態を示す、側面図。
第５図……この考案の第５実施例の、軸と軸の異
なるスライド連結形態を示す、側面図。第６図…
…この考案の第６実施例の、軸と軸の異なるスラ
イド連結形態を示す、側面縦断面図。第７図（参
考図）……この考案と異る構造の筆記用具の要部
縦断面図。１……軸、２……スライド面、３……溝、４…
…くぼみ、５……分肢、６……短杆、７……芯、
８―１……凸形、９―１……凹溝、１０……共通
尾栓、１１……共通軸先部、１２……共通軸。 FIG. 1A is a front view showing the axis of the first embodiment of this invention. (B) A side view showing a main part of the writing instrument of the first embodiment of the invention in longitudinal section. C... A cross-sectional view of the writing instrument of the first embodiment of this invention. D, H, H... Indicates the operating order of the writing instrument of this invention.
Main part longitudinal sectional view. FIG. 2: A vertical sectional view of the main part of the writing instrument, showing different shapes of the recess and limbs of the second embodiment of this invention. FIG. 3: A cross-sectional view of a writing instrument according to a third embodiment of this invention, showing different arrangements of recesses. FIG. 4: A side view showing different slide connection configurations of the shafts of the fourth embodiment of this invention.
FIG. 5: A side view showing different slide connection forms of the shafts of the fifth embodiment of this invention. Figure 6...
...A side vertical cross-sectional view showing different slide connection forms between shafts of the sixth embodiment of this invention. Fig. 7 (reference figure)... A longitudinal sectional view of the main parts of a writing instrument with a structure different from this invention. 1...Shaft, 2...Slide surface, 3...Groove, 4...
... hollow, 5... limb, 6... short rod, 7... core,
8-1...Convex shape, 9-1...Concave groove, 10...Common tail plug, 11...Common shaft tip, 12...Common shaft.

補正昭６１．１０．２７図面の簡単な説明を次のように補正する。明細書第１４ページ第３行第７図の下欄の（参
考図）と記載しある３字を削除。Amendment October 27, 1981 The brief description of the drawing is amended as follows. Delete the three characters that say (reference figure) in the bottom column of Figure 7, line 3, page 14 of the specification.

Claims

[Scope of utility model registration request]

A single groove 3 is formed in the center of the sliding surface 2 of the shafts 1-1 and 1-2, leading from the upper end to the lower end, and a number of recesses 4 of the same shape are formed at equal intervals on the wall surface of the groove 3. -1 and 1-2 are connected so that they can slide freely,
This writing instrument has a short rod 6 having elastically opened limbs 5 and a lead 7 arranged in facing grooves 3 and sandwiched between the leads 7 and from which the lead 7 can be drawn out.