JPS5879662U - door security lock - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の実施例を示すものであり、第１図は全体
横断面図、第２図はガイド部材の平面図、第３図・第４
図は第２図の■−■線、ＩＶ−ＩＶ線断面図、第５図は
摺動部材の分解斜視図、第６図は摺動体の断面図、第７
図はその正面図、第８図は摺動部材とガイド部材の取付
状態断面図、第９図はその操作状態を示す断面図である
。 Ａは建具枠、Ｂは建具、１は取付金具、２は腕部材、３
は摺動部材、４はガイド部材、２１は長溝、２２は広巾
部、３０は摺動体、３１は摘み、３２は軸、３２ｂは頭
部、３５′は小径部、３４は鍔、４３は係止突起、４４
はバネ。The drawings show an embodiment of the present invention, and FIG. 1 is an overall cross-sectional view, FIG. 2 is a plan view of the guide member, and FIGS. 3 and 4.
The figures are a sectional view taken along lines ■-■ and IV-IV in Fig. 2, Fig. 5 is an exploded perspective view of the sliding member, Fig. 6 is a sectional view of the sliding member, and Fig. 7
8 is a sectional view of the sliding member and the guide member in an attached state, and FIG. 9 is a sectional view showing the operating state thereof. A is the fitting frame, B is the fitting, 1 is the mounting bracket, 2 is the arm member, 3
4 is a sliding member, 4 is a guide member, 21 is a long groove, 22 is a wide part, 30 is a sliding body, 31 is a knob, 32 is a shaft, 32b is a head, 35' is a small diameter part, 34 is a collar, and 43 is a locking member. Stop projection, 44
is a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 建具Ｂに取箸されるガイド部材４と、建具枠Ａに取着さ
れる取付金具１と、亜の取付金具１に係着される腕部材
２と、この腕部材２に係着される摺動部材３とから成り
、前記腕部材２を前記ガイド部材４の長溝内に摺動可能
に挿入した建具の用心錠において、前記摺動部材３は、
一端部に小径部３５′を介して鍔３４を備えかつ両端部
に挿通ずる孔を有するとともにその内周壁に段部３９を
形成した摺動体３０と、頭部３２ｂを有するとともに前
記摺動体３０の孔に挿通される軸３２と、該軸３２に一
体的に連結されるとどもに前記摺動体３０の孔に挿通さ
れる係止突起４３を形成した摘み３１と、前記軸３２と
摘み３１とを一方向に移動付勢維持するバネ４４とから
成り、前記摘み３１を回動操作することによって前記係
止突起４３と前記段部３９が相互に係脱可能なる構成と
し、前記ガイド部材４は、前記鍔３４が挿通する広巾部
２２を有する長溝２１と、前記頭部３２ｂと対向する係
止段部１３とを備えた構成であることを特徴とする建具
の用心錠。A guide member 4 that is attached to the fitting B, a mounting bracket 1 that is attached to the fitting frame A, an arm member 2 that is attached to the sub-mounting bracket 1, and a slide that is attached to this arm member 2. In the guard lock for fittings, the arm member 2 is slidably inserted into the long groove of the guide member 4, the sliding member 3 is
A sliding body 30 is provided with a collar 34 at one end via a small diameter portion 35', has a hole through which it is inserted at both ends, and has a step 39 formed on its inner circumferential wall, and a head 32b. A shaft 32 that is inserted into the hole; a knob 31 that is integrally connected to the shaft 32 and has a locking protrusion 43 that is inserted into the hole of the sliding body 30; and the shaft 32 and the knob 31. The locking protrusion 43 and the stepped portion 39 are configured to be able to be engaged with each other by rotating the knob 31. A guard lock for fittings, characterized in that it has a structure comprising a long groove 21 having a wide part 22 through which the collar 34 is inserted, and a locking stepped part 13 facing the head 32b.