JPS649786U

JPS649786U -

Info

Publication number: JPS649786U
Application number: JP10497387U
Authority: JP
Priority date: 1987-07-08
Filing date: 1987-07-08
Publication date: 1989-01-19

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示したもので、第１図
は筆記部を突出した状態の全体縦断面図、第２図
は筆記部を没入した状態の全体縦断面図、第３図
はクリツプ前端部の斜視図である。１……スリツト、２……窓孔、３……軸筒、４
……玉部、５……係止段部、６……側壁、７……
溝、８……取付脚部、９……クリツプ、１０……
バネ板部、１１……係止突起、１２……ストツパ
ー片、１３……リフイール、１４……収納筒部、
１５……尾栓、１６……ノツク筒、１７……外面
段部、１８……内面段部、１９……コイルばね、
２０……筆記部、２１……軸前端口。 The figures show one embodiment of the present invention, in which Figure 1 is an overall longitudinal sectional view with the writing part protruded, Figure 2 is an overall longitudinal sectional view with the writing part retracted, and Figure 3 is an overall longitudinal sectional view with the writing part retracted. FIG. 3 is a perspective view of the front end of the clip. 1...Slit, 2...Window hole, 3...Shaft cylinder, 4
...ball part, 5...locking step part, 6...side wall, 7...
Groove, 8...Mounting leg, 9...Clip, 10...
Spring plate part, 11... Locking protrusion, 12... Stopper piece, 13... Refill, 14... Storage tube part,
15...Tail plug, 16...Knot tube, 17...Outer step, 18...Inner step, 19...Coil spring,
20...Writing section, 21...Shaft front end opening.

Claims

[Scope of utility model registration request]

A clip that is provided with a locking step on the front end ball portion so that the locking step can be elastically displaced by a required amount in the lateral or vertical direction; and a window hole is provided on the side surface facing the ball of the clip, and the window hole is provided. A shaft cylinder with a slit on the rear extension line, a locking protrusion and a stopper piece protruding from the side, and a storage cylinder section from the front end to the vicinity of the stopper piece installation point near the rear end, and the inside of the shaft cylinder. a knob tube that is assembled so that the locking projection protrudes from the window hole and the stopper piece protrudes from the slit;
The rear end is inserted into the storage tube of the lock tube, and is stored inside the shaft tube while being pushed backward by the coil spring, and when the locking protrusion of the lock tube and the locking step of the clip are engaged, the rear end is pushed backward by the coil spring. The front end writing portion protrudes from the front end opening of the shaft and has a re-feel that allows the front end writing portion to retract into the inside of the shaft when the locking protrusion of the knob tube and the locking stepped portion of the clip are not engaged. A notsuku type writing instrument.