Self-locking assembly and refrigeration equipment

Abstract

The invention provides a self-locking assembly and refrigeration equipment. The self-locking assembly comprises a door hinge and a self-locking piece, the door hinge is arranged on a box body of the refrigeration equipment, and a rigid boss is arranged. The self-locking piece is arranged on a door of the refrigeration equipment, and provided with an elastic arm arranged on a cantilever, the elastic arm extends towards the side where the box body is located and protrudes out of the door, and the elastic arm is hooked on the rigid boss. The width of the elastic arm is reduced from the fixed end of the elastic arm to the free end of the elastic arm so that the elastic arm can guide the door to be close to the box body through elastic force. According to the self-locking assembly, when the door is opened by a preset angle, the elastic arm abuts against the rigid boss, elastic deformation happens to the elastic arm, the elastic force, promoting the elasticity of the elastic arm to restore, in the elastic arm guides the door to spontaneously move towards the box body, and the door can be closed. Due to the fact that the width of the elastic arm is reduced from the fixed end of the elastic arm to the free end of the elastic arm, the deformation capacity of the elastic arm is improved, and therefore it is guaranteed that the self-locking function of the self-locking assembly is achieved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a self-locking assembly and refrigeration equipment with the self-locking assembly. Background technique [0002] At present, the self-locking structure of the door body of the refrigeration equipment in the traditional technology is mostly realized by the cooperation of the plastic self-locking block and the metal hinge, but due to the structural difference of the self-locking block, the self-locking effect is quite different; the existing self-locking There is a common problem in the structure that the door cannot be closed when it is closed to the set angle, or the closing angle of the door is smaller than the design angle, which reduces the comfort of the product; when the self-locking effect of the door is getting more and more attention , it is necessary to design a new self-locking structure to ensure a better self-locking effect and solve the problem of poor self-lo...

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Problems solved by technology

[0002] At present, the self-locking structure of the door body of the refrigeration equipment in the traditional technology is mostly realized by the cooperation of the plastic self-locking block and the metal hinge, but due to the structural difference of the self-locking block, the self-locking effect is quite different; the existing self-locking There is a common problem in the structure that the door cannot be closed when it is closed to the set angle, or the closing angle of the door is smaller than the design angle, which reduces the comfort of the product; when the self-locking effect of the door is getting more and more attention , it is necessary to design a new self-locking structure to ensure a better self-locking effect and solve the problem of poor self-locking or non-self-locking of the door body

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