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Plug-in pipe easy to install

A plug-in pipe and easy-to-install technology, which is applied in the direction of pipes/pipe joints/fittings, passing components, hand-held tools, etc., can solve problems such as frequent, damaged pipe fittings, and unreliable screw fixing, and achieve the effect of easy implementation and cost saving

Active Publication Date: 2015-03-25
贵州利智管道科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, half of the insertion of pipe fittings is fixed by threads, but for some pipe fittings that need to be rotated after insertion, thread fixing is unreliable, so a clamping structure is required, and the clamping structure needs to be pinched when inserted. The tightness of the pipe fittings is realized by friction. In this way, it is easy to damage the pipe fittings due to over-tightening with the help of tools, especially for some thin-walled pipe fittings, the damage due to over-tightening occurs more frequently

Method used

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Embodiment Construction

[0015] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0016] Such as figure 1 , figure 2 An easy-to-install plug-in pipe shown includes a main pipe 11, a wire pipe 21, and a wire nut 3, and is characterized in that: the end of the main pipe 11 is connected with an integrated pipe joint 12; the main pipe 11 is sleeved with a silk pipe 21; Silk tube 21 is provided with plug-in tapping 22 outside, and plug-in tapping 22 and screw nut 3 combine and can make silk tube 21 and screw nut 3 constitute leading screw pair.

[0017] Thus, by rotating the screw nut 3, the wire tube 21 can be pushed to insert the pipe joint 12, thereby ensuring that the main pipe 11 is plugged in easily. As a general consideration of the prior art, the rotation of the screw nut 3 can be easily implemented, and there will be no The problem that the outer wall of silk mother 3 is slippery and difficult to rotate. ...

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Abstract

The invention provides a plug-in pipe easy to install. The plug-in pipe easy to install comprises a main pipe, a screw pipe and a nut, wherein a pipe joint integrated with the main pipe is connected with one end of the main pipe, the main pipe is sleeved with the screw pipe, a plug-in tapped screw is arranged outside the screw pipe, and the plug-in tapped screw and the nut are combined to enable the screw pipe and the nut to form a lead screw pair. By means of the plug-in pipe easy to install, hard plug-in is achieved easily, the phenomenon that it is difficult to achieve plug-in due to the fact that the outer wall of a pipe fitting is smooth is avoided, the situation that the pipe fitting is damaged by too tight plug-in is effectively avoided, the pipe fitting of any thickness is prevented from being cracked in the plugged process, the screw pipe and the nut which play a role in assistance can be reutilized easily after plug-in is finished, and therefore cost is further saved to a large extent.

Description

technical field [0001] The invention relates to an easy-to-install insertion pipe, which belongs to the field of plastic pipes. Background technique [0002] In the prior art, half of the insertion of pipe fittings is fixed by threads, but for some pipe fittings that need to be rotated after insertion, thread fixing is unreliable, so a clamping structure is required, and the clamping structure needs to be pinched when inserted. The tightness of the pipe fittings is achieved by friction. In this way, it is easy to damage the pipe fittings due to overtightening with the help of tools, especially for some pipe fittings with thinner pipe walls, the damage due to overtightening occurs more frequently. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an easy-to-install plug-in tube. The easy-to-install plug-in tube effectively ensures that the hard plug-in of the tube can be easily implemented through the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L25/00B25B27/14
CPCB25B27/14F16L25/00
Inventor 孔凡荣李志明
Owner 贵州利智管道科技有限公司
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