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An adjustable suction cup

A suction cup and body technology, which is applied in the field of suction cups with adjustable size, can solve the problems of poor versatility of the suction cup and achieve the effect of increasing the suction force

Active Publication Date: 2016-03-02
GUANGXI SHENGLONG METALLURGICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Suction cups are our commonly used products for glueless bonding or hanging objects. We use suction cups of different sizes for different usage occasions. The versatility of suction cups is not strong.

Method used

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  • An adjustable suction cup
  • An adjustable suction cup
  • An adjustable suction cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 2 As shown, the outer peripheral surfaces of the suction cup body 1 and the suction cup ring 2 are provided with several insertion ears 4 , and correspondingly, the inner peripheral surface of the suction cup ring 2 is provided with slots that cooperate with the above insertion ears 4 . The size of the suction cup can be flexibly expanded by matching the plug ear 4 with the slot.

Embodiment 2

[0022] Such as image 3 As shown, a plurality of locking ears 5 are formed on the suction cup body 1 , and correspondingly, the suction cup ring 2 is formed with locking grooves matching the locking ears 5 .

[0023] As a preference, the clip ear 5 is triangular in shape, and one of its corners is connected with the suction cup body 1 . This structure has particularly good airtightness and strong suction.

Embodiment 3

[0025] Such as Figure 4 with Figure 5 As shown, the outer peripheral surface of the sucker body 1 and the sucker ring 2 is formed with a ring of connecting rings 6, and correspondingly, the inner peripheral surface of the sucker ring 2 is formed with a ring of connecting grooves 7 matching the connecting ring 6. This structure is most convenient for forming processing.

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PUM

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Abstract

The invention discloses a size-adjustable suction cup, which comprises a suction cup body and a plurality of suction cup rings for expanding the size of the suction cup. The cross section of the suction cup body is an arcuate surface, and the cross section of the above suction cup ring is two symmetrical arcs. Shaped surface, the above-mentioned sucker body is also provided with a bump that is easy to hold. The advantage lies in that: the size-adjustable suction cup of the present invention can freely expand the size of the suction cup through the sealed connection between the suction cup body and the suction cup ring or between the suction cup ring and the suction cup ring, and correspondingly increases the suction force, It can be flexibly adapted to various occasions.

Description

technical field [0001] The invention relates to a sucker, in particular to a size-adjustable sucker. Background technique [0002] Suction cups are a commonly used product for adhesive-free bonding or hanging objects. We use suction cups of different sizes for different usage occasions. The versatility of suction cups is not strong. In order to overcome this defect, we are committed to developing a suction cup that can be adjusted in size according to our usage needs. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to overcome the deficiencies of the prior art and provide a size-adjustable suction cup, which has strong versatility and high flexibility. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] An adjustable suction cup, comprising a suction cup body and a plurality of suction cup rings for expanding the size of the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B47/00
Inventor 闫士良姚叶
Owner GUANGXI SHENGLONG METALLURGICAL CO LTD