Positive and negative bidirectional damping mechanism and toilet stool cover plate with same

A technology of two-way damping and damping oil, which is applied in the field of sanitary ware, can solve the problems of misinstallation and misinstallation in the production process, increase the variety of parts, and easily confuse the selection, so as to achieve the effects of reducing the variety of parts, easy standardization, and avoiding misinstallation
CN110448216APending Publication Date: 2019-11-15XIAMEN R&T PLUMBING TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
XIAMEN R&T PLUMBING TECH
Publication Date
2019-11-15

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Abstract

The invention discloses a positive and negative bidirectional damping mechanism and a toilet stool cover plate with the same. The mechanism comprises a shell, a rotation shaft, and at least one bafflefixedly arranged between the shell and the rotation shaft and used for disturbing damping oil, wherein an oil cavity is divided into at least one first oil cavity and a second oil cavity by the baffle. The mechanism also comprises a connection channel communicating the first oil cavity with the second oil cavity; when the rotation shaft is rotated clockwise, the baffle plate stirs the damping oilin the first oil cavity, so that the damping oil of the first oil cavity flows to the second oil cavity via the connection channel, and thus the oil pressure of the first oil cavity is higher than that of the second oil cavity; when the rotation shaft is rotated anticlockwise, the baffle stirs the damping oil in the second oil cavity, so that the damping oil in the second oil cavity flows to thefirst oil cavity via the connection channel, and thus the oil pressure of the second oil cavity is higher than that of the first oil pressure; therefore, the positive and negative damping effect is achieved, mistaken installation and poor installation during the assembling processing of the damper can be avoided, the universal compatibility is better, the standardization of products is easy to promote, the varieties of parts are reduced, and the cost is lowered.
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Description

technical field

[0001] The invention relates to the field of bathroom technology, in particular to a forward and reverse bidirectional damping mechanism and a toilet cover with the damping mechanism. Background technique

[0002] With the improvement of people's living standards, the damping mechanism is widely used in daily life because it can be buffered and has the characteristics of impact resistance and low noise, such as on the toilet cover and door leaf. Most of the existing damping mechanisms on the market realize the damping function through hydraulic pressure, that is, a high-pressure oil chamber and a low-pressure oil chamber are formed in the damper during the opening process, and the damping oil slowly penetrates from the high-pressure oil chamber to the low-pressure oil chamber, thereby achieving slow fall and silence the goal of.

[0003] A traditional damper usually includes a shell that can be filled with damping oil and a rotating shaft that is sealed and ...

Claims

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