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Sealing element

A technology of seals and elastic sealing strips, applied in the direction of pipes/pipe joints/pipe fittings, pipes, mechanical equipment, etc., can solve the problems of inconvenient installation of cables, and achieve the solution of inconvenient installation of cables and adjustment of cable length Effect

Active Publication Date: 2013-12-25
启东市清源环境检测技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the inconvenient problem of installing cables on site in the past

Method used

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Experimental program
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Effect test

Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] see Figure 1 to Figure 4 Shown: a seal, including a housing 1, a perforation 3 of a cavity 2 is arranged in the housing 1, and cables pass through the perforation 3, and the size of the perforation 3 can allow most commonly used cables to pass through. The cavity 2 is provided with an elastic sealing strip 5 , and the width of the elastic sealing strip 5 is not smaller than the width of the cavity 2 , so that the elastic sealing strip 5 has a pressure sealing effect on the cavity 2 . The elastic sealing strip 5 includes A end 11 and B end 12 at both ends. The cavity 2 is perforated into a first chamber 21 and a second chamber 22. The first chamber 21 is rotatably fixed with a rotating rod 6, elastically sealed The first end 11 of the strip 5 is fixed on the rotating rod 6, and the second end 12 of the elastic sealing strip 5 ...

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Abstract

The invention discloses a sealing element, which belongs to the field of water-proof sealing elements. The sealing element comprises a shell, wherein a cavity and a through hole passing through the cavity are formed in the sealing element; the cavity is partitioned into a first chamber and a second chamber by the through hole; a rotating stick is rotationally fixed in the first chamber; an elastic sealing strip of which the width is not less than that of the cavity is arranged in the cavity; the elastic sealing strip comprises an end part A and an end part B; the end part A is fixed on the rotating stick; a knob is arranged outside the shell, and is connected with the rotating stick; a part, which is close to the end part B, of the elastic sealing strip rotates spirally by taking the end part B as the center, and can be used for shielding the through hole; the shell is provided with two fixing pieces which are connected with both sides of the end part B respectively. Compared with the prior art, the sealing element has the advantages that water prevention and dust prevention functions are achieved while convenience is brought to outdoor installation of cables, and the lengths of the cables can be adjusted at any time. The conventional problem of inconvenience in field installation of the cables is solved.

Description

technical field [0001] The invention belongs to the field of seals, in particular to the field of outdoor waterproof seals. Background technique [0002] Nowadays, many electronic products used outdoors have waterproof and dustproof requirements. Generally speaking, electronic products are usually connected to related external electronic devices through various cables or have various interfaces, such as power interfaces and network cable interfaces. Wait. In some special occasions or conditions, these cables will pass through the casing of the electronic product, leaving a gap on the wall of the casing, so that the waterproof effect cannot be achieved. Therefore, some manufacturers seal the cables before delivery when manufacturing such electronic products, but this is not suitable for some electronic equipment that needs to be installed on site. Extend the preparation time. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L5/02
Inventor 金忠德
Owner 启东市清源环境检测技术有限公司
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