JPH049283U

JPH049283U -

Info

Publication number: JPH049283U
Application number: JP4943790U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-01-27

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るホチキスの一実施例を示
す側面図、第２図はその要部拡大縦断面図、第３
図は同要部拡大横断面図、第４図は第３図の要部
拡大図、第５図Ａ，Ｂは凹溝の形成方法を示す斜
視図、第６図は従来のホチキスの側面図、第７図
はその要部拡大縦断面図、第８図は同要部拡大横
断面図、第９図は針及び針連体の斜視図である。７……針、８……連針体、２１……ベース、２
２……針ホルダ、２３……針ガイド、２４……ハ
ンドル、２５……プツシユバー、２７ａ……脚部
、２９……窪み、４０……凹溝、４０ａ……側壁
、４０ｂ……溝底、４１……平面部。 Fig. 1 is a side view showing an embodiment of the stapler according to the present invention, Fig. 2 is an enlarged vertical sectional view of the main part thereof, and Fig. 3
The figure is an enlarged cross-sectional view of the same main part, Fig. 4 is an enlarged view of the main part of Fig. 3, Fig. 5 A and B are perspective views showing the method of forming grooves, and Fig. 6 is a side view of a conventional stapler. , FIG. 7 is an enlarged vertical cross-sectional view of the main part, FIG. 8 is an enlarged cross-sectional view of the main part, and FIG. 9 is a perspective view of the needle and the needle assembly. 7... Needle, 8... Needle body, 21... Base, 2
2... Needle holder, 23... Needle guide, 24... Handle, 25... Push bar, 27a... Leg, 29... Recess, 40... Concave groove, 40a... Side wall, 40b... Groove bottom, 41...Plane part.

Claims

【実用新案登録請求の範囲】書類を綴着するコ字形針の脚部を屈曲させるた
めの窪みを備えたベースと、該ベースに回動自在
に枢着され、内部に多数の針が一体となつた連針
体を前方に付勢した状態で収容する針ホルダと、
該針ホルダの先端部に取り付けられて針を綴着方
向に案内する針ガイドと、上記針ホルダに回動自
在に枢着されたハンドルと、該ハンドルに取り付
けられ、該ハンドルの押し下げにより連針体の先
端に位置する針を切り離して針ガイドに沿つて綴
着方向に圧送するプツシユバーとを備えたホチキ
スにおいて上記針ガイドに、連針体の先端の針を綴着方向
に案内する凹溝を形成し、該凹溝の針送出端にお
ける側壁内面を、溝底に対して直角に切断された
平面部としたことを特徴とするもの。[Claim for Utility Model Registration] A base provided with a recess for bending the legs of a U-shaped needle for binding documents, and a base that is rotatably pivoted to the base, with a large number of needles integrated inside. a needle holder that accommodates a bent needle chain body in a state where it is biased forward;
a needle guide attached to the tip of the needle holder to guide the needle in the binding direction; a handle rotatably attached to the needle holder; In a stapler equipped with a push bar that separates the needle located at the tip of the body and forcefully feeds it in the binding direction along the needle guide, the needle guide has a concave groove that guides the needle at the tip of the chain in the binding direction. and the inner surface of the side wall at the needle delivery end of the concave groove is a flat portion cut at right angles to the groove bottom.