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a seal

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

Active Publication Date: 2015-08-26
启东市清源环境检测技术有限公司
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  • Summary
  • 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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Embodiment Construction

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

[0016] see Figure 1 to Figure 4 Shown: a seal, comprising a casing 1, a through hole 3 of a cavity 2 is arranged in the casing 1, a cable passes through the through hole 3, and the size of the through hole 3 can allow most common 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 less than the width of the cavity 2 , so that the elastic sealing strip 5 has the effect of producing a pressure seal on the cavity 2 . The elastic sealing strip 5 includes an end A part 11 and an end B part 12 at both ends, the cavity 2 is divided into a first cavity 21 and a second cavity 22 by perforation, the first cavity 21 is rotatably fixed with a rotating rod 6, and the elastic sealing The first end 11 of the strip 5 is fixed on the rotating rod 6, and the second end 1...

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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 for outdoor use have waterproof and dustproof requirements. Generally speaking, electronic products usually connect 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 situations, these cables have to 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 when manufacturing such electronic products before delivery, but this is not suitable for some electronic equipment that needs to be installed on site. At the same time, this method requires pre-ordering, which also increases the manufacturer's production procedures, and further Ex...

Claims

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Application Information

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Patent Type & Authority Patents(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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