JPS59117760U

JPS59117760U - Internal unlocking device for latch devices such as freezers

Info

Publication number: JPS59117760U
Application number: JP16452383U
Authority: JP
Inventors: 邦彦高崎
Original assignee: タキゲン製造株式会社
Priority date: 1983-10-24
Filing date: 1983-10-24
Publication date: 1984-08-08
Also published as: JPS6221636Y2

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]

第１図は本考案の一実施例に係る庫内側解錠装置を装備
した冷凍庫の要部正面図、第２図は同冷凍庫の要部底面
図である。第３図は第１図のＡ−Ａ′線に沿った要部縦
断面図、第４図は第１図に示した庫内側解錠装置の背面
図である。第５図は非常時に操作ハンドルを引起こし回
動したときの第３図に対応した断面図、第６図は第１図
のＢ−Ｂ′線に沿った要部縦断面図である。第７図は第
１図の庫内側解錠装置に用いた埋め込みケースの正面図
、第８図は第１図の庫内側解錠装置に用いた受金ベース
部分の背面図、第９図は同ベース部分の右側面図である
。第１０図は第１図の庫内側解錠装置に用いたハンドル
受座の右側面図、第１１図は同ハンドル受座の背面図で
ある。第１２図は第１図の庫内側解錠装置に用いた、操
作ハンドルの正面図、第１３図は同操作ハンドルの平面
図、第１４図は第１２図のｃ−ｃ’線断面図である。第
１５図は非常時に操作ハンドルを引起こし回動したとき
の第６図に対応した断面図である。１・・・・・・掛金装置、２・・・・・・受金、３・・
・・・・庫本体、４・・・・・・枠壁、５・・・・・・
埋め込みケース、７・・・・・・ハンドル受座、１０・
・・・・・調整筒、１２・・・・・・作動杆、１３・・
・・・・操作ハンドル、１６・・・・・・枢軸、１７・
・・・・・ハンドル座面、１８・・・・・・第１当接面
、１９・・・・・・第２当接面、２０・・・・・・受金
ベース部分、２３・・・・・・固着用ピン、２４・・・
・・・座金、２５・・・・・・外方摺動用バネ、２７・
・・・・・扉、２８・・・・・・掛金装置の掛金部。FIG. 1 is a front view of the main parts of a freezer equipped with an inside unlocking device according to an embodiment of the present invention, and FIG. 2 is a bottom view of the main parts of the freezer. 3 is a longitudinal cross-sectional view of a main part taken along the line A-A' in FIG. 1, and FIG. 4 is a rear view of the inside unlocking device shown in FIG. 1. FIG. 5 is a sectional view corresponding to FIG. 3 when the operating handle is raised and rotated in an emergency, and FIG. 6 is a longitudinal sectional view of the main part taken along line BB' in FIG. 1. Fig. 7 is a front view of the embedded case used in the inside unlocking device of Fig. 1, Fig. 8 is a rear view of the receiving base part used in the inside unlocking device of Fig. 1, and Fig. 9 is a It is a right side view of the same base part. FIG. 10 is a right side view of the handle seat used in the inside unlocking device of FIG. 1, and FIG. 11 is a rear view of the handle seat. Fig. 12 is a front view of the operating handle used in the inside unlocking device of Fig. 1, Fig. 13 is a plan view of the operating handle, and Fig. 14 is a sectional view taken along line c-c' in Fig. 12. be. FIG. 15 is a sectional view corresponding to FIG. 6 when the operating handle is raised and rotated in an emergency. 1...Latching device, 2...Cash receiver, 3...
... Warehouse body, 4... Frame wall, 5...
Embedded case, 7... Handle catch, 10.
...Adjustment tube, 12...Operating rod, 13...
...Operating handle, 16...Pivot, 17.
...Handle seat surface, 18...First abutting surface, 19...Second abutting surface, 20...Payment base portion, 23... ...Fixing pin, 24...
...Washer, 25...Outward sliding spring, 27.
... Door, 28 ... Latching part of the latch device.

Claims

[Scope of utility model registration request]

An operating rod 12 is provided to penetrate the frame wall 4 from inside to outside, and has a receiver 2 of the latching device 1 fixed to its outer end. A movably connected operating handle 13, a handle seat 17 provided on the inner surface of the frame wall 4, and a handle provided on two mutually perpendicular sides of the operating handle 13 and capable of approaching and separating from the handle seat 17. Consisting of a first contact surface 18 and a second contact surface 19,
The distance 1□ between the pivot shaft 16 and the first abutment surface 18 is set to be smaller than the distance 1□ between the pivot shaft 16 and the second abutment surface 19. 17 to hold the receiver 2 against the outer surface of the frame wall 4, and in an emergency, the second contact surface 19 is brought into contact with the handle seat surface 17 by rotating the operating handle 13 about the pivot shaft 16. let it come into contact with the
By sliding the operating rod 12 outward from the frame wall 4, the receiver 2 is moved to the frame wall 4.
The receiver 2 is attached to the latch part 28 of the latch device 1 at a distance from the outer surface.
An unlocking device for the inside of a latch device such as a freezer that can be released more easily.