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Y-shaped high-elasticity two-lip sealing ring and sealing structure

A technology of sealing structure and sealing ring, which is applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of troublesome maintenance, easy failure of sealing, inconvenient implementation, etc., achieve low implementation cost, improve sealing performance, and The effect of easy maintenance

Pending Publication Date: 2018-02-02
SHENZHEN LIDE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, the present invention provides a Y-shaped highly elastic double-lip sealing ring and its sealing structure, which solves the technical defects of the prior art such as inconvenient implementation, short service life, troublesome maintenance in the later period, and easy failure of the seal.

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  • Y-shaped high-elasticity two-lip sealing ring and sealing structure
  • Y-shaped high-elasticity two-lip sealing ring and sealing structure

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Embodiment Construction

[0024] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not contradict...

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Abstract

The invention discloses a Y-shaped high-elasticity two-lip sealing ring and a sealing structure. The Y-shaped high-elasticity two-lip sealing ring comprises a sealing ring main body, one side of the sealing ring main body is extended outwards to be provided with an upper sealing lip and a lower sealing lip, the upper sealing lip, the lower sealing lip and the sealing ring main body are arranged ina Y shape, and a V-shaped sealing lip gap is formed between the upper sealing lip and the lower sealing lip. The sealing structure based on the Y-shaped high-elasticity two-lip sealing ring comprisesthe two-lip sealing ring and further comprises an upper sealing part and a lower sealing part, the lower sealing part is provided with a sealing groove, and the two-lip sealing ring is arranged in the sealing groove. The Y-shaped high-elasticity two-lip sealing ring and the sealing structure have the advantages of convenient construction, long service life, good sealing performance, flexible andconvenient application and the like which the prior art does not have.

Description

technical field [0001] The invention relates to a technical solution in the field of sealing, in particular to a Y-shaped high-elastic double-lip sealing ring and a sealing structure. Background technique [0002] Seals are a common component with a wide range of applications. [0003] In the field of aluminum shell battery production, after filling the battery electrolyte, it needs to be sealed with a sealing ring. [0004] In the prior art, it is common to use manipulator operation to fill the aluminum shell battery with electrolyte. However, the traditional sealing structure of the electrolyte filling chamber still has many disadvantages in actual use. It is mainly manifested in the following aspects: First, the power of the manipulator filled with electrolyte is small, and if the buckle is too tight, the manipulator is difficult to open. However, the existing seal uses fluorine rubber O with a wire diameter of 7mm. O-ring, under the condition of operating pressure 5kg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/10
CPCF16J15/102F16J15/104
Inventor 骆承华林鹏肖安勤
Owner SHENZHEN LIDE TECH
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