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Device convenient for quickly connecting fluoroplastic corrugated pipe

A technology of quick connection and corrugated pipe, which is applied in the direction of pipeline connection layout, pipe/pipe joint/fitting, pipe protection, etc., can solve problems such as troublesome use, and achieve the effects of firm connection, improved impact resistance, and improved wear resistance

Pending Publication Date: 2022-04-05
苏州爱氟隆新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The plastic corrugated pipes in the prior art generally have the same ending radius, so when it is necessary to connect two plastic corrugated pipes of the same specification, it is necessary to use connecting accessories, which is very troublesome to use

Method used

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  • Device convenient for quickly connecting fluoroplastic corrugated pipe
  • Device convenient for quickly connecting fluoroplastic corrugated pipe
  • Device convenient for quickly connecting fluoroplastic corrugated pipe

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Embodiment Construction

[0033] The following is attached Figure 1-5 The present invention is described in further detail.

[0034] The invention discloses a fluoroplastic corrugated pipe device for quick connection, which includes a plastic corrugated pipe body 1, a plurality of corrugated rings 2 are uniformly arranged on the outer wall of the plastic corrugated pipe body 1, and a plurality of reinforcing columns 18 are fixedly connected inside the corrugated ring 2. The reinforcing column 18 shares the external impact force on the bellows ring 2 , thereby improving the impact resistance of the bellows ring 2 .

[0035] The inner wall on the left side of the plastic corrugated pipe body 1 is provided with a chute 3, and the outer wall of the chute 3 is movably connected with a movable connector 4, and a sealing rubber ring 22 is arranged at the contact between the movable connector 4 and the chute 3 to improve the sealing performance of the plastic bellows , the movable connector 4 is movably conn...

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Abstract

The invention discloses a device convenient to quickly connect fluoroplastic corrugated pipes, relates to the technical field of plastic corrugated pipes, and aims to quickly connect the plastic corrugated pipes, the device comprises a plastic corrugated pipe body, a plurality of corrugated rings are uniformly arranged on the outer wall of the plastic corrugated pipe body, and a sliding groove is formed in the inner wall of the left side of the plastic corrugated pipe body; a resistance block is fixedly connected to the bottom of the first spring, an inserting protruding block is arranged on one side of the movable connecting piece, a locking groove is formed in the inserting protruding block, a fixed connecting piece is fixedly installed on the inner wall of the right side of the plastic corrugated pipe body, and an inserting groove is formed in one side of the fixed connecting piece. According to the plastic corrugated pipe connecting device, the pressing block is pressed downwards to extrude the resistance block, so that the resistance block is moved out from the interior of the movable connecting piece, the movable connecting piece is pulled out from the interior of the plastic corrugated pipe body, and the insertion protruding block at the end of the plastic corrugated pipe body is inserted into the insertion groove in one side of the fixed connecting piece, so that connection of the plastic corrugated pipe is completed.

Description

technical field [0001] The invention relates to the technical field of plastic corrugated pipes, in particular to a device for quick connection of fluoroplastic corrugated pipes. Background technique [0002] Plastic bellows refers to a tubular elastic sensitive element connected by foldable corrugated sheets made of plastic along the direction of folding and expansion. Bellows are widely used in instruments and meters, and their main purpose is as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The bellows has a thinner wall and higher sensitivity, and the measurement range is tens of Pa to tens of MPa. Its open end is fixed, and the sealed end is in a free state, and the auxiliary coil spring or reed is used to increase the elasticity. When working, under the action of internal pressure, it is elongated along the length of the pipe, so that the movable end produces a displacement that has a certain relationship with ...

Claims

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Application Information

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IPC IPC(8): F16L57/04F16L57/02F16L47/08F16L47/12
Inventor 石艳玲石艳庆
Owner 苏州爱氟隆新材料科技有限公司
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