Coil spring plastic-coated sunshade curtain
A technology of sunshade and coil spring, applied in transportation and packaging, roofs, vehicle parts, etc., can solve the problems of sunshade curtains loose and damaged, affecting performance and life, easy to damage, etc., to achieve firm and stable connection, simple structure, The effect of structural stabilization
Inactive Publication Date: 2020-05-08
JIANGSU DEFULAI AUTOMOTIVE PARTS
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AI Technical Summary
Problems solved by technology
However, during the use of the car, bumps and shakes often occur, which have a greater impact on the connection structure between the coil spring and the slider. The direct winding or pin-fixed connection structure of the coil spring on the slider is easily damaged, resulting in sunshade blinds. The curtain is loose and damaged, which directly affects the performance and life
Method used
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[0014] Further description will be made below in conjunction with drawings and embodiments.
[0015] figure 1 Shown: a coil spring plastic-coated sunshade includes a reel 1, a reel end cover 2, a curtain fabric 3, a coil spring 4, a sunshade end cover 5, a socket post 6, a positioning slot 7, and a coil spring plastic-coated block 9. Sunshade slider 10, extension rod 15, molding 16. The front end of the curtain fabric 3 is wound on the reel 1, and the two sides of the curtain fabric 3 are glued or sewn or crimped or riveted with a coil spring 4, and the two ends of the reel are provided with a spool end cover 2, and the spool end cover 2 is sleeved on the sunshade On the sleeve column 6 inside the end cover 5, the end of the cord fabric 3 is wound around the extension rod 15 and crimped by the molding 16, and the two ends of the molding 16 are connected to the two sunshade sliders 10, and the inner ends of the sunshade sliders The end of the plug-in extension rod is connecte...
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The invention relates to a coil spring plastic-coated sunshade curtain. The curtain comprises a cord fabric, a reel and an extension rod, and the front end of the cord fabric is wound on the reel; therear end of the cord fabric is connected to the extension rod; coil springs are glued, sewed, crimped or riveted on the two sides of the cord fabric; the two ends of the reel are packaged through sunshade curtain end covers, the two ends of the extension rod are connected with sunshade curtain sliding blocks, the tail end of the reel is connected with a coil spring plastic coating block in a plastic coating mode, the upper end of the coil spring plastic coating block is provided with a clamping boss, the sunshade curtain sliding blocks are provided with plastic coating connecting bayonets, and the clamping boss of the coil spring plastic coating block is connected with the plastic coating connecting bayonets through hot melting. The sunshade curtain is simple in structure, the coil springis firmly and stably connected to the extension rod for pulling the cord fabric at the front part of the sunshade curtain, and the sunshade curtain is stable in structure and long in service life during use.
Description
technical field [0001] The invention relates to the field of automobile sunroofs, in particular to a plastic-wrapped sunshade with coil springs. Background technique [0002] The appearance of the car sunroof increases the brightness of the interior of the car, so it is favored by the majority of car enthusiasts. There are also corresponding requirements for its shading. The sunroofs on the traditional market are divided into ordinary sunroofs, segmented sunroofs and panoramic sunroofs. Ordinary sunroofs and segmented sunroofs are mostly equipped with sun visors, while large panoramic sunroofs need to be equipped with sun shades. The existing structure of sun shades is: roll the curtain fabric between the reel and the extension rod, and use seams on both sides of the curtain fabric. Coil spring structure, one end of the coil spring is wound around the reel, and the other end is connected with the slider on the extension rod. The coil spring can effectively enhance the stabil...
Claims
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IPC IPC(8): B60J7/00
CPCB60J7/0015
Inventor 许俊生许江华徐以枢孙书名孙凯明
Owner JIANGSU DEFULAI AUTOMOTIVE PARTS