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Waterproof sealing rubber strip structure for doors and windows

A technology of waterproof sealing and sealing strips, applied in the direction of sealing devices, etc., can solve the problems of gasket flattening, affecting the sealing performance and service life of sealing strips, so as to achieve not easy to break and deform, improve the use effect and service life, and have strong flexibility Effect

Inactive Publication Date: 2016-06-01
CHENGDU KECHUANG JIASI TECH
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Plastics have cold flow properties, which makes the plastic deformation of the plastic sealing strip under long-term continuous load, that is, creep, which brings certain restrictions to its application. In order to seal tightly, the bolts should be tightened, so that When the specific compressive stress is exceeded, the gasket will be flattened due to cold flow. These shortcomings directly affect the sealing performance and service life of the sealing strip

Method used

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  • Waterproof sealing rubber strip structure for doors and windows

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Embodiment Construction

[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0014] Such as figure 1 The preferred embodiment of the waterproof sealant strip structure for doors and windows of the present invention shown includes a sealant strip body 1, and both ends of the sealant strip body 1 are provided with compression molding sheets 6, and the compression molding sheets 6 are clamped on the sealing strip body 1, the sealant strip body 1 is provided with a reinforcement layer 2, the reinforcement layer 2 is connected to the sealant strip body 1 through a thermoplastic structure, and the lower surface of the reinforcement layer 2 is provided with a pre-embedded layer 3, and the pre-embedded layer 3 and the reinforcement layer 2 Th...

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Abstract

The invention discloses a waterproof sealing rubber strip structure for doors and windows.The waterproof sealing rubber strip structure comprises a sealing rubber strip body, a compression molding piece is arranged at each of two ends of the sealing rubber strip body and connected on the sealing rubber strip body in a clamped manner, a reinforcing layer is arranged in the sealing rubber strip body and connected with the same through a thermoplastic structure, an embedded layer is arranged on the lower surface of the reinforcing layer, a sealant is filled between the embedded layer and the reinforcing layer, a compact steel wire net structure is arranged on the lower surface of the embedded layer and closely pasted on the embedded layer, and diameter of net holes of the compact steel wire net structure is between 0.01 mm and 0.1 mm.By the waterproof sealing rubber strip structure, the problem of creep of conventional plastic sealing strips under long-time continuous load action is solved, the problem that the conventional plastic sealing strips are unitary in function is solved, and the waterproof sealing rubber strip structure is high in flexibility and less prone to breakage and deformation, so that overall using effect is improved greatly while service life is prolonged greatly.

Description

technical field [0001] The invention relates to a rubber strip structure, in particular to a waterproof sealing rubber strip structure for doors and windows. Background technique [0002] Plastics have cold flow properties, which makes the plastic deformation of the plastic sealing strip under long-term continuous load, that is, creep, which brings certain restrictions to its application. In order to seal tightly, the bolts should be tightened, so that When the specific compressive stress is exceeded, the gasket will be crushed due to cold flow, and these shortcomings directly affect the sealing performance and service life of the sealing strip. Therefore, it is also necessary to improve and perfect the deficiencies of the existing plastic sealing strips so that they can be put into practical use better. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above problems and provide a waterproof sealing strip st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/22
CPCE06B7/22
Inventor 缪家戌
Owner CHENGDU KECHUANG JIASI TECH
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