a buckle lock
A technology of buckle lock and pressing plate, which is applied in the direction of building fastening devices, wing leaf fastening devices, buildings, etc. It can solve the problems of lax closure, wear and aging of springs, etc., and achieve the goal of improving safety and reducing volume Effect
Active Publication Date: 2017-01-04
广州市信宏洗衣机械有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
In this way, when the door is closed, the hook is guided in and out, so that the door can be easily opened and closed with the minimum force, and the door is limited from being separated from it at will, which increases the drying effect of the dryer. The disadvantage of this invention is: the hook The reason why the support can be opened is that the support is supported by a spring, but after long-term use, opening and closing will cause the aging of the spring, resulting in lax closure, and the long-term collision between the support and the hook will also cause damage. Severe wear and tear, further leading to the phenomenon of lax closing will not occur
Method used
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Embodiment 1
[0045] Such as figure 2 with 3 As shown, a buckle lock includes a fixed plate 1, a pressure plate 2, a fixed plate connecting plate 4, a movable connecting plate 3 and a shift fork 5;
[0046] The fixed plate 1 includes two metal plates arranged in parallel up and down, the rear end of which is fixedly connected to the object to be locked, and the front end is provided with two connection holes distributed in oblique lines, including the first connection hole 111 located on the outside and the first connection hole 111 located on the outside In the second connection hole 112 inside, the front end of the fixed plate 1 is provided with an inclined void 114, and the rear end of the movable connecting plate 3 is located at the inclined void 114;
[0047] The pressing plate 2 is a strip metal plate embedded between the two metal plates of the fixing plate 1, and one end thereof is provided with a third connecting hole 222 corresponding to the first connecting hole 111. 222 is pr...
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The invention discloses a pressing buckle lock which comprises a fixed plate, a pressure plate, a fixed plate connecting plate, a movable connecting plate and a shifting fork which are combined with one another, so as to realize that the fixed plate connecting plate and / or the movable connecting plate can be driven to rotate through the rotation of the shifting fork, and further the pressure plate is driven to rotate by the rotation of the movable connecting plate, and therefore, a lock column at one end of the pressure plate is far from or leans against a locked object. The pressing buckle lock disclosed by the invention has a remarkable locking effect o the locked object and can effectively prevent misoperation.
Description
technical field [0001] The invention relates to the field of fixing devices, in particular to a snap lock. Background technique [0002] In some mechanical products, there are often various door structures in order to put materials in, isolate the external environment, improve safety and maintenance, etc. The door cover installed in the dryer is a common structure. Clothes are put into the drying drum, and hot air is supplied to the inside of the drum to dry the clothes. The door cover is used to put or take out the laundry and minimize heat loss during operation, so the door cover should be pressed tightly against the body Simultaneously also want to be easy to separate, will reach this object just will be by means of locking device. [0003] At present, the locking device of mechanical products involved, especially the locking device of the door cover of the dryer, is more commonly used as a separate locking device. The so-called separated locking device includes a fixed ...
Claims
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IPC IPC(8): E05C19/08
Inventor 肖泽斌
Owner 广州市信宏洗衣机械有限公司