Elastic reset sucker

An elastic reset and suction cup technology, applied in suction cups, connecting components, mechanical equipment, etc., can solve the problems of falling suction cups and insufficient suction power of suction cups

Inactive Publication Date: 2011-04-13
黄明达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use process, the suction cup often falls off the working surface due to insufficient adsorption force of the suction cup.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Please refer to Figure 1 to Figure 6 As shown, it shows the specific structure of the first embodiment of the present invention, which includes a suction cup body 10 that can be adsorbed on the surface of an object and an elastic reset body 30 for restoring the suction cup body 10 toward its back.

[0044] Wherein, the bottom surface of the sucker body 10 is concavely formed with an adsorption cavity 20, and the periphery of the adsorption cavity 20 has a closed ring surface on the same plane; The embedding groove 13 communicates with the aforementioned adsorption cavity 20; in the present embodiment, the sucker body 10 is a double-layer sucker body 10, which includes a harder layer 11 that can be adsorbed on an air-tight smooth surface. The bottom surface of 11 is formed with the aforementioned adsorption cavity 20, and the inner wall of the adsorption cavity 20 is attached with an adhesive flexible layer 12 that can absorb air-tight rough surfaces. The adhesive flexi...

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PUM

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Abstract

The invention discloses an elastic reset sucker which comprises a sucker body capable of being adsorbed on the surface of an object, wherein the bottom surface of the sucker body is concave inwards to form an adsorbing cavity, and a closed ring surface which is positioned in the same plane with the adsorbing cavity is arranged on the periphery of the adsorbing cavity; and an elastic reset body for causing the sucker body to reset to the back surface of the sucker body is arranged in the adsorbing cavity, the elastic reset body comprises a telescopic sleeve and an elastic part arranged in the telescopic sleeve, and the elastic reset body is positioned in the middle position of the adsorbing cavity and connected with the sucker body. When in use, the sucker body is extruded on the working surface, air in the adsorbing cavity is exhausted, a closed space is formed, then the hand is released, and the elastic reset body utilizes the reset elasticity for jacking up the sucker body towards the back surface of the sucker body, thereby effectively increasing the volume of the closed space, greatly reducing the pressure in the closed space, enhancing the pressure difference inside and outside the sucker body, increasing the adsorbability of the sucker body and ensuring the adsorption to be firmer.

Description

technical field [0001] The invention relates to a suction cup, in particular to an elastic reset suction cup with enhanced adsorption force. Background technique [0002] Vacuum adsorption suction cups are very commonly used daily necessities in daily life. They can be directly fixed on various walls, doors, windows and other objects with flat and smooth surfaces, so that people can use limited space to hang daily necessities, saving space and saving space. It is convenient for the taking of articles, and has the advantages of convenient fixing and flexible shifting. [0003] The vacuum adsorption suction cup mainly includes a suction cup body that can be adsorbed on the surface of an object, and an adsorption cavity is formed in the bottom surface of the suction cup body. The periphery of the suction cavity has a closed ring surface on the same plane, thereby, By extruding the aforementioned sucker body on the working surface, the air in the aforementioned confined space i...

Claims

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Application Information

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IPC IPC(8): F16B47/00
Inventor 黄明达
Owner 黄明达
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