CN2703842Y

CN2703842Y - Pressing-type window-pulling lock

Info

Publication number: CN2703842Y
Application number: CN 200420011946
Authority: CN
Inventors: 郭小明
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-14
Filing date: 2004-05-14
Publication date: 2005-06-08
Anticipated expiration: 2014-05-14

Abstract

The utility model discloses a pressing-type window-pulling lock, comprising a window-pulling lock body, a lock hook and a spring. The window-pulling lock body is of cavity structure, the top part of the window-pulling lock body is provided with a pressing mouth, one side of the window-pulling lock body is provided with a lock hook trough, and the tail part of the lock hook is provided with a protuberant button, the front end of the lock hook provided with a lock button, the middle part of the lock hook is hinged on the window-pulling lock body via a pin shaft and the middle part of the lock hook protrudes from the lock hook trough, which composes a leverage. The spring is arranged at the bottom of the lock hook, connected with the window-pulling lock body. The adoption of a pressing button makes the opening of the window-pulling lock realized only by the processing of pressing, which makes the illegal opening method such as a metal hook fail to open window and assure the locking action of the window-pulling lock. The utility model can be widely used on the door and window of the automobiles of a microbus, a mini-bus, a coach, etc, and the pressing-type window-pulling lock can also be suitable on the locking devices of the pulling window and the pulling door of family, hotel, etc.

Description

The pressing sliding window lock

Technical field:

The utility model is the improvement of drawing window with lockset to existing, and a kind of pressing sliding window lock is provided, and belongs to technical field of lockset structures.

Background technology:

Existing automobile-used sliding window lock is a jump ring sliding structure, and in actual application, the space between the two fan windows is very big, often reach about 2mm, sliding window lock can be opened by the hook that front end of wire curves, safety is very poor, can't play the safety effect that lockset should rise.

Summary of the invention:

Sliding window lock when the utility model discloses a kind of pushing need be pushed lock dog and the lock unlatching can drawn back, and has overcome the shortcoming that the easily illegal hook of existing sliding window lock is opened.

Technical solution of the present utility model is as follows: sliding window lock body middle part is a cavity structure, top has pushes mouth, one side is provided with lock hook slot, the front end of latch hook is that snap close stretches out from lock hook slot, the rear portion of latch hook is provided with the button of projection, be hinged on by bearing pin in the cavity of sliding window lock body, spring is located between latch hook bottom and the lock body, button is embedded in pushing in the mouth of sliding window lock body, can be up and down, have only by after depressing the unlatching button, latch hook could rotate around bearing pin, releasable catch is finished locking function.

Good effect of the present utility model is: adopt press-button structure that the unlatching of sliding window lock must can be realized by the process of pushing, illegal open method such as metal hook can't be opend the window, guaranteed sliding window lock locking effect.The utility model can be widely used on the door and window of motor vehicles such as minibus, mini-bus, motor bus, also draws devices such as window, sliding door applicable to family, hotel etc.

Description of drawings:

Fig. 1 is the utility model structure principle chart.

Fig. 2 is the utility model cross section cut-away view.

The specific embodiment:

According to Fig. 1, the utility model is made of sliding window lock body 1, latch hook 2 and spring 3, wherein, sliding window lock body 1 is a cavity structure, the top has and pushes mouthful 4, one sides is lock hook slot 5, and the afterbody of latch hook 2 is provided with the button 8 of projection, front end is a snap close 6, latch hook 2 middle parts are hinged on the sliding window lock body 1 and from lock hook slot 5 by bearing pin 7 stretches out the formation leverage, and the bottom that its spring 3 is located at latch hook 2 is connected (with reference to Fig. 2) with sliding window lock body 1, press the button 8 after, latch hook 2 lifts, and finishes open function.

Claims

1, sliding window lock during a kind of pushing, form by sliding window lock body, latch hook and spring, it is characterized in that: the sliding window lock body is a cavity structure, the top has pushes mouth, one side is a lock hook slot, and the afterbody of latch hook is provided with the button of projection, and front end is a snap close, the middle part of latch hook is hinged on the sliding window lock body and from lock hook slot by bearing pin stretches out the formation leverage, and the bottom that its spring is located at latch hook is connected with the sliding window lock body.