Synchronous pressing rebounding opening and closing structure used for furniture

Abstract

The invention discloses a synchronous pressing rebounding opening and closing structure used for furniture. The structure comprises left and right sliding rail assemblies, each of the left and right sliding rail assemblies comprises a movable sliding rail and a fixed sliding rail in sliding opening and closing match, connectors are arranged on the left and right movable sliding rails, each connector is provided with a synchronous acting part and a pressing movable part which are independent from each other and form a certain gap, assembling parts are arranged on the left and right fixed sliding rails, and each assembling part is provided with a synchronous device and a pressing rebounding device which are independent from each other and form a certain gap; or the connectors are arranged onthe left and right fixed sliding rails, each connector is provided with the synchronous acting part and the pressing movable part which are independent from each other and form a certain gap, the left and right movable sliding rails are provided with the assembling parts, and each assembling part is provided with a synchronous device and a pressing rebounding device which are independent from each other and form a certain gap. The technical scheme has the advantages that the structure is simple and reasonable, the performance is reliable, the connection among the components is compact, the service life is long, the manufacturing cost is low, the assembly and disassembly are rapid and convenient and are high in flexibility, etc., and in addition, the practicability is strong.

Description

Technical field [0001] The invention relates to a synchronous pressing and rebound opening and closing structure used for furniture. Background technique [0002] Chinese Patent Document No. CN107411385A disclosed on April 14, 2017, a furniture automatic reset type pressing rebound mechanism, which includes a movable piece of furniture, a fixed piece of furniture, a connecting element and a fixed bracket. The movable piece of furniture is opened and closed. On the fixed piece of furniture, the fixed bracket is provided with a pressing and rebounding device, a telescopic resetting device and at least two rotating wheels, the pressing and rebounding device at least includes a pushing element, and the telescopic resetting device at least includes a telescopic element and a first elastic element that are elastically matched with each other, The pushing element and the telescopic element slide on the fixed bracket respectively. At least two rotating wheels are relatively independently...

AI Technical Summary

Problems solved by technology

This structure must overcome the elasticity of the third elastic element when it is pressed to open, so that the push element can slide and open along the track of the heart-shaped chute. Due to the high elasticity of the third elastic element, the push element will collide with the fixed bracket when it pops up. The oscillating element will collide with the heart-shaped chute, which will cause abnormal noise when the product is in use, and affect the service life of the pushing element, fixing bracket and oscillating element, and the user needs to apply the same force when pressing, resulting in The user must use a large force to press and open the furniture. At the same time, when both opening and closing require simultaneous force, the user must also use a large force to reset and press the rebound mechanism to close the furniture, which affects the user experience. When the movable parts of the furniture are pressed to open or close, the problem of uneven force is likely to occur, which will cause the movable parts of the furniture to be locked when they are opened or closed, causing inconvenient use for users

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