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Shrinkage tube clamping device

A technology of clamping device and shrinking tube, which is applied in the connection of rods, connecting components, mechanical equipment, etc., can solve the problems of insufficient shrinkage distance, slipping of telescopic tubes, easy wear of bumps, etc., and achieve enhanced strength and stability , reduce the cost of use and prolong the service life

Inactive Publication Date: 2015-12-16
重庆博荣拓尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current telescopic tubes can be used for clothes rails, telescopic racks, etc., and are widely used in household hardware applications. The existing telescopic tubes include tube bundles, clips, rotating columns, and bumps. The existing bumps are quite easy to wear , resulting in insufficient retraction distance of the rotating column pressing the protrusion to push the clip, resulting in insufficient clamping force of the telescopic tube, and the risk of slipping of the telescopic tube, which cannot meet the use requirements

Method used

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  • Shrinkage tube clamping device
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Embodiment Construction

[0013] The present invention will be further explained below in conjunction with the drawings and embodiments:

[0014] Such as Figure 1-Figure 2 As shown, a shrink tube clamping device includes a tube bundle body 10 and a sleeve 20, and a cylindrical space 21 is opened along the length of the sleeve 20;

[0015] The outer wall of the sleeve 20 is provided with a flange 22, which can improve the overall structural strength. The upper part of the flange 22 is provided with a groove, and a clip 30 is arranged in the groove. The clip 30 is adjacent to the cylindrical space 21 and has a joint end 31 for joining the sleeve 20; the flange 22 is formed by the two ends of the clip 30 in the tangential direction The lower flange 22 of the clip 30 near the bottom of the sleeve 20 is provided with a hollow 23 connected to the cylindrical space 21, which saves manufacturing costs.

[0016] The groove is provided with an open end 32 away from the joint end 31 and a forced plane 33 between the ...

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Abstract

The invention discloses a shrinkage tube clamping device. The device comprises a tube bundle body and a sleeve, wherein cylindrical space is formed along the length direction of the sleeve; a flange is arranged on the outer wall of the sleeve; a groove is formed in the upper part of the flange; a clamping piece is arranged in the groove; the clamping piece is adjacent to the cylindrical space and is provided with a joint end jointed with the sleeve; the flange is formed from the two ends of the clamping piece along the tangential direction; and an empty slot connected with the cylindrical space is formed in the position, close to the bottom of the sleeve, of the flange below the clamping piece. The device can achieve the effect of effectively preventing extension tubes from falling off and has the effects of reinforcing the extension tube clamping strength and stability, prolonging the service lives of the extension tubes and reducing the use cost.

Description

Technical field [0001] The invention relates to a telescopic tube, in particular to a shrink tube clamping device. Background technique [0002] The current telescopic tube can be used for clothes drying rods, telescopic frame bodies, etc., and is a wide range of household hardware applications. The existing telescopic tubes include tube bundles, clips, rotating columns and bumps. The existing bumps are quite easy to wear As a result, the distance that the rotating column compresses the convex point of the pushing clip is not enough to shrink, and the clamping force of the telescopic tube is insufficient, and the telescopic tube has the risk of slipping, which cannot meet the requirements of use. [0003] Therefore, those skilled in the art devote themselves to developing a telescopic tube bundle that can stably provide clamping force for a long time. Summary of the invention [0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved b...

Claims

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Application Information

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IPC IPC(8): F16B7/10F16B7/04
Inventor 杨富刚卢淑华
Owner 重庆博荣拓尔科技有限公司