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Wind-proof, shaking proof guideway of shutter

A guide rail and anti-swing technology, applied in door/window accessories, shutters/movable grilles, wing fan parts, etc., can solve the problems of not preventing the rolling door flap from swinging back and forth, and unable to solve the sound of the rolling door flap, etc. Improve the effect of wind resistance and avoid sound effects

Inactive Publication Date: 2006-09-20
SHANGHAI SENLIN SPECIAL TYPE STEEL DOOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of guide rail has the function of wind resistance, it cannot prevent the rolling door from swinging back and forth in the guide rail, and it cannot solve the sound caused by the collision between the rolling door and the guide rail, nor can it solve the problem that the rolling door is blown out of the guide rail due to strong winds. The problem

Method used

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  • Wind-proof, shaking proof guideway of shutter
  • Wind-proof, shaking proof guideway of shutter

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Embodiment Construction

[0008] The best way to implement the present invention is illustrated below in conjunction with the accompanying drawings:

[0009] The technical solution of the present invention includes a groove-shaped guide rail connected by a bottom plate 1, a right-angle front panel 2, and a fixed U-shaped groove 3. The side of the fixed U-shaped groove 3 in the guide rail is equipped with a movable lower end connected with a baffle plate 4. U-shaped groove 5, the front edge of baffle plate 4 can block the door sheet of the rolling door, and the upper and lower parts of the movable U-shaped groove 5 inboards are respectively provided with fixed pins 6, and the two fixed pins are connected with a tension spring 7 and a pressure spring. The telescopic rod 8 of the spring, the telescopic rod 8 can adopt the combination of two circular pipes and a compression spring to form. The mounting position of spring 7 on the base plate 1 is respectively located above the upper and lower telescopic rod...

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PUM

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Abstract

A wind resisting and swing proof guide track of rolling door is prepared as setting an active U form groove with a blocking plate at its bottom end at edge side of U form groove fixed in guide track, setting fixture pin separately on top and bottom of internal side on active U form groove, connecting one draw spring and one telescopic rod with pressure spring with both fixture pins, fixing another end of said rod on bottom plate by fixture pin, setting fixture pin connecting draw spring to bottom plate above fixture pin of telescopic rod.

Description

Technical field: [0001] The invention relates to a guide rail for installing rolling doors in building openings. Background technique [0002] The wind-resistant guide rail of the rolling door in the prior art is composed of a bottom plate, a right-angled front panel, and a U-shaped groove. The cross-section is like "P" or "B", and the right-angled edge of the front panel is corner-jointed with the other longitudinal edge of the bottom plate to form a groove-shaped guide rail with a fixed U-shaped groove along the edge. Although this kind of guide rail has the function of wind resistance, it cannot prevent the rolling door from swinging back and forth in the guide rail, and it cannot solve the sound caused by the collision between the rolling door and the guide rail, nor can it solve the problem that the rolling door is blown out of the guide rail due to strong winds. The problem. Contents of the invention [0003] The technical problem to be solved in the present invent...

Claims

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Application Information

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IPC IPC(8): E05D13/00E06B9/08
Inventor 曹啟华
Owner SHANGHAI SENLIN SPECIAL TYPE STEEL DOOR
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