Novel push-and-pull sealing structure

A sealing structure and a new technology, applied in the direction of sealing devices, etc., can solve the problems of easy air leakage and water seepage, short service life, poor sealing performance, etc., and achieve excellent weather resistance and other performance, long service life and tight sealing effect

Active Publication Date: 2015-07-08
浙江瑞明节能门窗技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional top 10 seals have defects such as poor sealing, easy air leakage and water seepage, easy wear, and short service life.

Method used

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  • Novel push-and-pull sealing structure
  • Novel push-and-pull sealing structure

Examples

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Embodiment Construction

[0011] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Such as figure 2 A new type of push-pull sealing structure is shown, including indoor side frame material 1, outdoor side frame material 2, indoor side fan material, outdoor side fan material, frame sealing strip 4 and middle sealing strip, indoor side frame material 1 and chamber The outer frame material 2 is connected by a broken bridge heat insulation connector, and the indoor side fan material and the outdoor side fan material are also connected by a broken bridge heat insulation connector. The connection surface of the indoor side frame material 1 and the outdoor side frame material 2 is close to the fan material A first protrusion 11 is provided on one side, and a second protrusion 21 is provided at a position corresponding to the first protrusion 11 on the outdoor side frame material 2; The sealing part 52, the cl...

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Abstract

The invention relates to a novel push-and-pull sealing structure. A protrusion is arranged on one side, close to a sash, of a connecting face of an indoor side frame and an outdoor side frame. A second protrusion is arranged at a position, corresponding to the first protrusion, on the outdoor side frame. A middle sealing rubber strip comprises a clamping portion and a sealing portion which are fixed together, the clamping portion is connected with the first protrusion and the second protrusion in a clamped manner through clamping grooves at two ends, the sealing portion is abutted against the side wall, facing the sash, of the outdoor side frame, and the sealing portion and a turning edge of an indoor side sash are positioned on a same vertical plane. A rubber strip bayonet is arranged at a position, corresponding to one end of a turning edge of an outdoor side sash, on the outdoor side frame. A frame sealing rubber strip is arranged in the rubber strip bayonet. By the novel push-and-pull sealing structure, water tightness and air tightness of a sliding door are guaranteed better, and compared with a wool strip, the rubber strip has the advantages of good anti-radiation, ageing-resistant and weather-resistant performance, long service life and the like.

Description

technical field [0001] The invention relates to a sealing structure of a door and window system, in particular to a novel push-pull sealing structure. Background technique [0002] Traditional sliding doors and windows usually adopt the sealing method of wool strips in the sealing method, such as figure 1 As shown, the ends of the indoor side fan material 8 and the outdoor side fan material 9 away from the glass are clamped with wool strips 10 through the slots, and the indoor side frame material and the outdoor side frame material are respectively provided with a first extension strip 6 and a second extension strip 7 . [0003] When the sash is closed, the notch of the sash overlaps with the first extension 6 and the second extension 7, and the wool strip 10 on the fan material rubs against the first extension 6 and the second extension 7 of the frame material, thereby achieving sealing role. The traditional top 10 seal has defects such as poor sealing performance, easy a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B7/23
Inventor 王金萍潘林杰郑建良徐海华
Owner 浙江瑞明节能门窗技术有限公司
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