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Sucking disc cover and sucking disc

The technology of a suction cup cover and a suction cup is applied to a suction cup. It can solve the problems of low load-bearing capacity and durable performance of the suction cup, insufficient pressure contact area, and insufficient suction of the suction cup, and achieve the effects of simple structure, convenient production and high production efficiency.

Inactive Publication Date: 2013-12-25
ZHONGSHAN TAILI HOUSEHOLD PROD MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Suction cups are widely used because they are easy to use. They only need to be pressed on the base surface such as the wall and do not need to drill the wall. fall off, so it is necessary to improve the structure of the existing suction cup
Although the traditional suction cup can be adsorbed on the base surface such as the wall, the pressure contact area between the suction cup cover on the suction cup and the elastic colloid is not large enough, so the contact friction between the suction cup and the base surface such as the wall is biased. Small, resulting in low load-bearing capacity and long-lasting performance of the suction cup

Method used

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  • Sucking disc cover and sucking disc
  • Sucking disc cover and sucking disc
  • Sucking disc cover and sucking disc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 2 As shown, a suction cup cover includes a base plate 304, an outer ring 303 is provided on the outer edge of the base plate 304, a through hole 305 is provided in the middle of the base plate 304, and an inner ring 305 is provided on the periphery of the through hole 305. The convex ring 301 is provided with an intermediate convex ring 302 between the inner convex ring 301 and the outer ring 303 .

[0030] There are at least two intermediate convex rings 302 .

[0031] The suction cup cover 3 is provided with a positioning hole 306 . The positioning hole 306 is a circular hole. . Positioning holes 306 are provided to cooperate with external positioning pins to keep the hook and the suction cup cover in a fixed position relative to each other.

[0032] Such as Figure 3 to Figure 7 As shown, a suction cup includes a skeleton 1 covered with elastic colloid 2, the back of the skeleton 1 is provided with a connecting rod 101, and the connec...

Embodiment 2

[0037] Such as Figure 8 to Figure 9 Shown, the difference of embodiment 2 and embodiment 1 is:

[0038] The pressing part 5 is a lever hinged with the upper end of the connecting rod 101, and the lever is provided with a protruding part 701 for pressing the back of the suction cup cover 3 when the suction cup is in use. .

[0039] The suction cup of the present invention can be used for hangers such as suction cup hooks and suction cup hanging baskets that need to be side hung on smooth, rough, dense and airtight walls.

[0040] The working principle of the present invention:

[0041] The working principle of embodiment 1:

[0042] Such as Figure 6 As shown, when in use, the suction cup is pressed on the base surface 10, the bottom surface of the elastic colloid 2 is attached to the base surface 10, and then the pressing member 5 is rotated, and the pressing member 5 presses the suction cup cover 3, and the suction cup cover 3 The inner convex ring 301 is pressed on the...

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PUM

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Abstract

The invention relates to a sucking disc cover which comprises a base plate. The outer edge of the base plate is provided with an outer ring, the middle of the base plate is provided with a through hole, an inner convex ring is arranged on the periphery of the through hole, and a middle convex ring is arranged between the inner convex ring and the outer ring. The invention further relates to a sucking disc which comprises a framework, the framework is wrapped with an elastic colloid, the back of the framework is provided with a connecting rod, the sucking disc cover is sleeved on the connecting rod, the inner convex ring on the sucking disc cover and the middle convex ring abut against the back of the elastic colloid, and an abutting-against part abutting against the back of the sucking disc cover and connected with the connecting rod is arranged on the back side of the sucking disc cover. According to the sucking disc where the sucking disc cover is assembled, the inner convex ring of the sucking disc cover, the outer ring and the middle convex ring all abut against the back of the elastic colloid, and pressing contact area between the sucking disc cover and the elastic colloid is increased, so that in use, the sucking disc has enough vacuum absorption force and friction force with a base plane.

Description

【Technical field】 [0001] The invention relates to a suction cup cover, and also relates to a suction cup using the suction cup cover. 【Background technique】 [0002] Suction cups are widely used because they are easy to use. They only need to be pressed on the base surface such as the wall and do not need to drill the wall. come off, so it is necessary to improve the structure of the existing suction cup. Although the traditional suction cup can be adsorbed on the base surface such as the wall, the pressure contact area between the suction cup cover on the suction cup and the elastic colloid is not large enough, so the contact friction between the suction cup and the base surface such as the wall is biased. Small, resulting in low load-bearing capacity and durable performance of the suction cup. [0003] The present invention is made based on this situation. 【Content of invention】 [0004] The invention overcomes the disadvantages of the prior art and provides a suction...

Claims

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Application Information

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IPC IPC(8): F16B47/00
Inventor 石正兵
Owner ZHONGSHAN TAILI HOUSEHOLD PROD MFG
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