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Seal member and complex seal structure

A sealing member, composite sealing technology, applied in the direction of engine sealing, engine components, photovoltaic power generation, etc., can solve problems such as bending and breakage, and achieve excellent operability and restrain stretching effect.

Active Publication Date: 2021-06-15
SEKISUI POLYMATECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the panel is peeled off for repair or disassembly, the panel or frame case may be bent or damaged due to excessive adhesive force.

Method used

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  • Seal member and complex seal structure
  • Seal member and complex seal structure
  • Seal member and complex seal structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described in detail based on the embodiments. The sealing member 1 of the present embodiment has a gel molded body 10 and an elongation suppressing body 20 provided inside the gel molded body 10 to suppress the elongation of the sealing member 1 in the longitudinal direction. Furthermore, the sealing member 1 has gel end portions 11 at both end portions in the longitudinal direction thereof, and the gel end portions 11 do not have the elongation suppressing body 20 .

[0033] The sealing member 1 is formed as in the frame-shaped case 60A and the liquid crystal panel 70A in the liquid crystal display device (refer to Figure 6 ) between two members (hereinafter referred to as "first member 60" and "second member 70") to be compressed (compressed arrangement) between the members.

[0034] In the sealing member 1, the gel molded body 10 and the elongation suppressing body 20 are laminated in the thickness direction thereof. figure 1 ...

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Abstract

Provided is a seal member which facilitates operation performed by an operator and is less liable to cause an operational error. A seal member 1, which has the shape of a tape strip and is compressively disposed between a first member 60 and a second member 70, is provided with a gel molded body 10 and an extension suppressing body 20 which is provided inside the gel molded body 10 to suppress extension of the seal member 1 in a longitudinal direction. The seal member 1 has gel end portions 11 at both ends in the longitudinal direction in which the extension suppressing body 20 is not included.

Description

technical field [0001] The present invention relates to a strip-shaped sealing member compressed and arranged between a first member and a second member such as a frame-shaped case of a liquid crystal display device and a liquid crystal panel, and sandwiching the sealing member between the first member and the second member The obtained composite sealing structure. Background technique [0002] In devices such as liquid crystal display devices and solar cell panels, when assembling liquid crystal panels or solar cell panels into a frame-shaped case, double-sided tape, adhesives, or curable resins are sandwiched between them to securely bonding. However, when the panel is peeled off for repair or disassembly, the panel or the frame-shaped case may be bent or damaged due to excessive adhesive force. [0003] Instead of such double-sided tapes or adhesives, the present applicant has developed a sealing member composed of a gel molded body, which can be peeled off and exhibits...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/10G02F1/1333
CPCF16J15/10G02F1/1333Y02E10/50
Inventor 若狭绫香
Owner SEKISUI POLYMATECH CO LTD