JPH0426782U

JPH0426782U -

Info

Publication number: JPH0426782U
Application number: JP6604790U
Authority: JP
Priority date: 1990-06-25
Filing date: 1990-06-25
Publication date: 1992-03-03

Description

[Brief explanation of the drawing]

第１図は外観を示す斜軸投影図、第２図はすべ
ての筆記体の内蔵状態を示す断面図、第３図は１
本の指で押し出し片を前進させ本体に係止させる
直前の状態を示す断面図、第４図は１本の筆記体
を選択して前進係止さて筆記可能な状態としたこ
とを示す断面図、第５図は１本の指を移動させて
連結体を押圧し係止を解除しようとする状態を示
す断面図、第６図は第２図−線断面図、第７
図は同−線断面図、第８図は同−線断面
図、第９図は同−線断面図である。１……先端部、２……開口部、３……段部、４
……収納空間、５……本体、６……オネジ、７…
…リフイル挿入孔、８……曲面、９……スリツト
、１０……メネジ、１１……キヤツプ、１２……
スライド溝、１３，１４，１５，１６……リフイ
ル、１７，１８，１９，２０……受け部、２１…
…突起、２５，２６，２７，２８……連結体、２
９……収納スプリング、３１……係止解除凹部、
３６，３７，３８，３９……押し出し片、４０…
…ローレツト、４１……係合部。 Figure 1 is an oblique axis projection view showing the external appearance, Figure 2 is a sectional view showing the built-in state of all cursive letters, and Figure 3 is 1
A cross-sectional view showing the state immediately before the push-out piece is advanced with two fingers and locked to the main body, and Figure 4 is a cross-sectional view showing one cursive piece selected and moved forward and locked, making it ready for writing. , FIG. 5 is a cross-sectional view showing a state in which one finger is moved to press the connecting body to release the lock, FIG. 6 is a cross-sectional view taken along the line of FIG. 2, and FIG.
The figure is a sectional view taken along the same line, FIG. 8 is a sectional view taken along the same line, and FIG. 9 is a sectional view taken along the same line. 1...Tip, 2...Opening, 3...Step, 4
...Storage space, 5...Main body, 6...Male screw, 7...
...Refill insertion hole, 8...Curved surface, 9...Slit, 10...Female thread, 11...Cap, 12...
Slide groove, 13, 14, 15, 16... Refill, 17, 18, 19, 20... Receiving part, 21...
...Protrusion, 25, 26, 27, 28...Connection body, 2
9...Storage spring, 31...Latch release recess,
36, 37, 38, 39... extruded piece, 40...
...knurling, 41...engaging portion.

Claims

[Claims for Utility Model Registration] 1. A main body provided with an opening at the front end for the tip writing part of a cursive body to appear and retract, a plurality of cursive bodies housed in the main body, and a body in which the cursive body is constantly a biasing means for biasing the writing body in the backward direction within the main body; a receiving portion for receiving the writing body urged in the backward direction by the biasing means; and a receiving portion connected to the receiving portion and extending in the forward direction. a connecting body, a slide groove provided in the main body to allow the connecting body to move back and forth, and an outer periphery of the body that is connected to the front end of the connecting body and does not get in the way of fingers when gripping the main body during writing. a push-out piece disposed in the main body; a locking means for a part of the push-out piece to engage with the main body to support writing pressure applied during writing; and release of the engagement between the locking means and the main body. 1. A push-out type composite writing instrument, characterized in that it is provided with a lock release means provided to release the lock. 2. In claim 1, the unlocking means is a recessed portion in which the connecting body is provided to be elastically deformable in the radial direction of the main body and for displacing a part of the connecting body in the radial direction from the outer peripheral surface of the main body. is formed on the main body.