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Pipe Connector

A technology of connectors and pipe fittings, applied in the direction of adjustable connections, pipes/pipe joints/pipe fittings, passing components, etc., can solve the problems of low cutting precision, easy rupture of silicone sealing rings, poor applicability of pipe fittings and connectors, etc. Achieving the effect of sealing effect

Active Publication Date: 2016-07-13
LAOKEN MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of pipe fitting connector has the following problems: due to the elasticity of the silica gel itself and the sealing of the pipe fitting surface, the silicone sealing ring is easy to break, and it is difficult to guarantee its service life. There is a certain amount of sliding friction between the surface of the instrument and the silica gel, and the precision of cutting holes is not high, resulting in poor sealing effect of the silica gel
Due to the fixed size of the connection port and the fixed size of the pipe fittings that can be connected, the applicability of the pipe fitting connector is poor, and different pipe fitting connectors are required for the connection between different pipe fittings

Method used

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Embodiment Construction

[0024] The specific implementation manner of the pipe fitting connector 100 of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Please refer to figure 1 with figure 2 , The pipe connector 100 of the present invention includes a main body 1 , a gasket 2 , a fixing part 3 , a sealing part 4 , a rotating part 5 , a pressure plate 6 and a sealing piece 7 . The sealing member 4 is made of flexible material and has an hourglass shape, which includes a first edge portion 41 , a second edge portion 42 and a sealing portion between the first edge portion 41 and the second edge portion 42 . The thickness of the first edge portion 41 and the second edge portion 42 is greater than that of other parts of the sealing member 4 .

[0026] The main body 1 has a containing space 10 for containing the liquid to be transported. In this embodiment, the main body 1 has a first opening 11 at one end and a back cover 12 at the other en...

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Abstract

The invention discloses a pipe fitting connector which comprises a body, a fixed piece, a sealing piece and a rotary piece. The body is provided with containing space, and a first opening is formed in one end of the body. The fixed piece is fixedly arranged at the first opening, and provided with a fixed piece opening. The rotary piece is provided with a rotary piece opening. The sealing piece is made of flexible materials and is in a sand glass shape, and the sealing piece comprises a first edge portion, a second edge portion and a sealing portion between the first edge portion and the second edge portion. The first edge portion penetrates through the fixed piece opening, and the second edge portion penetrates through the rotary piece opening. The fixed piece, the sealing piece and the rotary piece are movably connected, the sealing portion can be tightened or broadened along with rotary fit of the fixed piece and the rotary piece, so that the opening of the sealing piece is adjusted, an inserted pipe fitting is further closely coated, and the sealing effect is achieved. Meanwhile, according to the pipe fitting connector, pipe fittings of a plurality of different specifications can be connected.

Description

【Technical field】 [0001] The invention relates to a pipe fitting connector, which is used for sealingly connecting two different pipe fittings. 【Background technique】 [0002] In the industrial field, medical field, etc., it is often necessary to connect different devices so that multiple devices work together. However, the sizes of pipe fittings between different devices are often different, and how to realize the connection between pipe fittings of different sizes has become an important problem. Through exploration, it is found that using pipe connection to connect pipes of different sizes can solve this problem. [0003] The existing pipe fitting connectors are mainly the following two types: 1. Sheet pipe fitting connectors with holes, that is, a round hole about the size of the pipe is cut on a silicone sheet of a certain thickness as a sealing ring, and the sealing ring is fixed on the two pipe fittings. between. However, this type of pipe fitting connector has the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L27/08
CPCF16L27/0804
Inventor 常相辉张婧张聪韦红娟黄强徐鸿刘俊
Owner LAOKEN MEDICAL TECH
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