Sealing gasket for connector

A technology of gaskets and interfaces, which is applied in the connection of stuffing seals with fluid pressure, pipes/pipe joints/fittings, passing components, etc., can solve the problems of plug deformation and poor sealing performance, and achieve the effect of improving sealing performance

Pending Publication Date: 2021-07-23
台州沃拉消防设备有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above technical solution has the following defects: the applicant found that due to the high water pressure in the interface, the plug is easily impacted by water pressure and high-pressure water, resulting in deformation of the plug, so that the water in the interface flows from between the plug and the installation hole. The gap leaks, and the sealing performance in actual use is poor

Method used

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  • Sealing gasket for connector
  • Sealing gasket for connector
  • Sealing gasket for connector

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Embodiment Construction

[0042] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

[0043] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0044] A gasket for an interface, such as Figure 1 to Figure 9 As shown, the interface includes an interface body 110 and a control ring 120, the interface body 110 is flexibly connected to the control ring 120, the interface body 110 is provided with a through ...

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Abstract

The invention discloses a sealing gasket for a connector, and relates to the technical field of fire-fighting equipment parts. According to the technical scheme, the connector comprises a connector body and a control ring, the connector body is movably connected with the control ring, a first through hole is formed in the connector body, a second through hole capable of communicating with the first through hole is formed in the control ring, and a mounting groove is formed in the inner side of the control ring; the sealing gasket comprises a sealing gasket body arranged in the mounting groove, a groove capable of communicating with the first through hole is formed in the inner end face of the sealing gasket body, the shape of the groove is matched with the shape of the first through hole, and a deformation protrusion is arranged at a groove opening of the groove; and along with movement of the control ring relative to the connector body, the first through hole can communicate with the second through hole, the control ring moves reversely relative to the connector body, the sealing gasket body can seal the first through hole, and the deformation protrusion can be tightly attached to the side wall of the first through hole. Under the condition that the water pressure is larger, the deformation protrusion abuts against the inner wall of an opening of the first through hole, and the sealing gasket is good in sealing performance.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment components, in particular to a sealing gasket for an interface. Background technique [0002] At present, in the fire rescue process, the hose is often used to transport the water from the water source to the target area. In order to reduce the cost of replacing the damaged hose and facilitate the storage of the hose, the length of the hose is relatively fixed. During the fire rescue process , The hoses are usually connected by an interface to extend the length of the hoses. Because the water used for firefighting is high-pressure water, after the firefighting and rescue work, there is still residual water and water pressure in the hose. In this state, it is difficult to loosen the joints, making it difficult to disassemble the hose. [0003] The Chinese patent with the notification number CN210179128U discloses a remote water supply interface with pressure relief, including a fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L17/02
CPCF16L17/025
Inventor 何冠廷吕志波王华龙丁杰
Owner 台州沃拉消防设备有限公司
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