JPS5860756U

JPS5860756U - door catcher

Info

Publication number: JPS5860756U
Application number: JP15441181U
Authority: JP
Inventors: 山岸　政弘
Original assignee: 東京マグネツト応用製品株式会社
Priority date: 1981-10-17
Filing date: 1981-10-17
Publication date: 1983-04-23
Also published as: JPS597493Y2

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

[Brief explanation of the drawing]

図面は本考案に係るドアーキャッチャ−の一実施例を示
すもので、第１図はドアーキャッチャ−の分解斜視図、
第２図は案内カムの拡大内面図、第３図はそのドアーキ
ャッチ−のドアー半開き状態の横断面図、第４図はその
ドアーキャッチ−のドアー閉塞状態の横断面図である。、１・・・本体、２，１６・・・背面壁、３．’　４．　
１　ｓ。１４・・・開口片、５′・・・ピン、６．　７−′・・
取付は孔、８・・・案内部材嵌着押、９・・７長孔３．
１０．−・＝透孔、１１　　　　　゛・・・係合突起、
１２・・・ラッチ材、１５・・・挿通孔、１７・・・衝
合部、１８．１９・・・取付部、２０・・・掛止め用ロ
ーラ、２１・・・係合片、２２・・・押え片、２３・・
・案内部材、′２４・・・内面、２５・・・案内カム、
２６゜３１・・・係合凹部、２７・・・突出壁部、２８
・・・係合片受は突起、２９・・・長孔、３０・・・透
孔、３２・・・尖端部、３３・・・受は部材、３４・・
・掛合部、３５・・・ねじリスプリング、３６・・・ラ
ック等本体、３７・・・ドアー、ａ・・・往路面、ｂ・
・・復路面、０・・・中立点。The drawings show an embodiment of the door catcher according to the present invention, and FIG. 1 is an exploded perspective view of the door catcher.
FIG. 2 is an enlarged inner view of the guide cam, FIG. 3 is a cross-sectional view of the door catch with the door half open, and FIG. 4 is a cross-sectional view of the door catch with the door closed. , 1...Main body, 2, 16...Back wall, 3. '4.
1 s. 14... Opening piece, 5'... Pin, 6. 7-'...
Installation is through holes, 8... Guide member fitting and pressing, 9...7 long holes 3.
10. -・=Through hole, 11 ゛...Engaging protrusion,
DESCRIPTION OF SYMBOLS 12... Latch material, 15... Insertion hole, 17... Abutment part, 18.19... Mounting part, 20... Latching roller, 21... Engagement piece, 22...・・Presser piece, 23・・
・Guiding member, '24...Inner surface, 25...Guiding cam,
26° 31... Engaging recess, 27... Projecting wall, 28
...Engagement piece receiver is a projection, 29...Elongated hole, 30...Through hole, 32...Pointed end, 33...Receiver is a member, 34...
・Latching part, 35... Screw respring, 36... Main body of rack etc., 37... Door, a... Outgoing road surface, b.
...Return road surface, 0...neutral point.

Claims

[Scope of utility model registration request]

A main body is formed by bending a plate material into a U-shape, and a latch material with a protruding latching portion is moved in and out of the main body by rotation.
The latching part is pivoted so as to be able to engage with the member, and the latch material is elastically biased in the projecting direction with respect to the main body, and the latch material is elastically biased toward one side of the opening of the main body. A guide member having an engaging piece having the above-mentioned structure is fixedly installed, and a guide member whose inner surface is curved around the buttock portion of the main body 5 and the latch material is fitted into a part of the present opening portion by an engaging means, On the inner surface of the circular member 5, there is provided a guide cam having an approximately six-point shape with an engagement recess, and a protrusion protruding from the engagement piece receiver at a position near the engagement recess. is further deviated outward from one end of the wide portion, and the neutral point of the flexural elasticity exhibited by the engagement piece is located between the one end of the wide portion and the pointed end, and the latch material is held against the main body. Each time the retaining piece goes in and out, it is guided by contact with the guide cam and rotates, and during this rotation, the retaining piece is engaged with the engagement recess of the wide part, and the latching part of the latch material and the receiver are engaged with each other. A door handler characterized by being configured to be able to be freely engaged and detached.