CN2598786Y

CN2598786Y - Sunshading device for car window glass

Info

Publication number: CN2598786Y
Application number: CNU032149735U
Authority: CN
Inventors: 斌郇; 郇斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-29
Filing date: 2003-01-29
Publication date: 2004-01-14
Anticipated expiration: 2013-01-29

Abstract

The utility model discloses a sunshading device for car window glass, which is characterized in that the two end walls of a curtain box (1) are respectively provided with one miniature bearing (3) which is movably connected with a reel (2), and a curtain cloth made of glisten cloth is adhered to a frame (7) at two sides, and one layer plastic piece strip above the frame (7) is of toothing, and the lower layer plastic piece strip (10) is provide with a hollow groove, and a curtain cloth (6) is adhered between the upper and lower layer plastic piece strip, and a plastic piece strip (8) is adhered at the lower end of the curtain cloth as a frame, and curtain cloths with plastic piece strip at two sides are fixed on the reel (2) at the upper end, and the plastic piece strip (10) with a groove fits glidingly the protruding edge of a guide rail (9) fixed on the glass frame of the vehicle window, and a miniature motor (5) arranged at the two end walls of the curtain box (1) drives a gear wheel (4) to rotate, and the frame (7) moves up and down along the guide rail. The sunshading device for car window glass according to the utility model has handsome structure and is convenient to use, and is suitable for various cars of large, middle and mini type, and compared with a car not using this sunshading device, the car using this sunshading device has about 20 Celsius system lower in temperature when being parked in sunshine in summer for the same time.

Description

The glass for vehicle window sun-shading device

Technical field: the utility model relates to the automobile interior trim article, specifically about the glass for vehicle window sun-shading device.

Background technology: outside in automobile parking in the summer of sweltering heat, it is the major cause that causes vehicle interior temperature to raise that sunlight shines in the car through glass for vehicle window, prevail for some time and on glass for vehicle window, paste thermal isolation film, considered security reason afterwards, and pasted the way of thermal isolation film and prohibited by public security department.Depending merely on that air-conditioning deals with problems one is to waste energy, the 2nd, just there was not conditioning unit in some full size vehicle operator's compartment originally.Therefore, the problem that keeps the sun off when how to solve vehicle parking is the hot issue that people pay close attention to always.

Summary of the invention: the purpose of this utility model provides a kind of easy to use, the glass for vehicle window sun-shading device that structure is attractive in appearance.Its technical scheme is achieved in that popular reflective cloth on the present market, and products such as reflective membrane are used for daily products such as fashionable dress, performance clothes, T-shirt, shopping bag, and these products have extremely strong reflex to light.The cord fabric that utilizes reflective cloth to block and flash back the sunlight as vehicle window, configuration folding and unfolding winding machinery and guide rail have just constituted glass for vehicle window sun-shading device of the present utility model.Specifically by pelmet, roller shutter and guide rail three parts constitute, a miniature bearing and spool sliding block joint are installed respectively on the end walls of pelmet, the cord fabric both sides that utilize reflective cloth to manufacture are bonded with frame, cord fabric is bonded between two plastics slips, top one deck plastics slip indentation, following one deck plastic sheet bar has the groove of depression, the groove of depression be installed in the guide rail bearing fit that has protruding rib on the Windshield frame, the upper end that both sides have the cord fabric of plastics slip is fixed on the spool, the bonding plastics slip in lower end plays a supportive role, the DC micromotor that is installed on the pelmet end walls drives pinion rotation, miniature gears is stirred jagged plastics slip along guide rail movement, motor moves downward when just changeing curtain is opened, motor when counter-rotating plastics slip upward movement is wound on curtain on the spool by the elasticity of plastics slip.Also can not use the motor-driven curtain to reel, at this moment the plastics slip of the bonding one deck band in the both sides of cord fabric groove with the guide rail bearing fit of protruding rib, fix a miniature gears that can unidirectionally freely rotate at an end of spool, and a damper brake is installed on pelmet, can open curtain with the lower frame that pulls moving curtain, strike out damper brake with the hand and upwards promote the lower frame of curtain with hand, elasticity by the plastics slip is wound on curtain on the spool, damper brake locks curtain with spool and can not fall automatically, if want to block a part of glass for vehicle window when driving in addition, can control by damper brake.

Description of drawings:

Fig. 1, glass for vehicle window sun-shading device cut-away view.

Fig. 2, guide rail, plastics slip, cord fabric marriage relation cut-away view.

Fig. 3, miniature gears and the effect of zig-zag plastic sheet bar concern scheme drawing.

Fig. 4, manual sun-shading device front elevation.

Fig. 5, manual sun-shading device spool, gear and pelmet annexation cut-away view.

Fig. 6, pelmet A-A cut-away view.

Fig. 7, gear and damper brake interactively figure.

Among the figure: 1-pelmet 2-spool 3-miniature bearing

The gear 5-DC micromotor of 4-minitype motor driving

The frame on the curtain 7-curtain both sides that 6-makes with reflective cloth

The frame of 8-curtain bottom

9-is fixed on the guide rail of the band projection rib on the windshield frame

The plastics slip of 10-curtain side frame lower floor band groove

11-is fixed on the gear that spool one end can unidirectionally freely rotate

The screw 13-gear locking lock that 12-gear and spool are fixing

The specific embodiment:

Embodiment 1, as shown in Figure 1, inlay a miniature bearing (3) on the end walls of pelmet (1), spool (2) is by the end wall sliding block joint of miniature bearing (3) with pelmet, curtain (6) both sides made from reflective cloth are bonded with plastics slip (7), the bottom is bonded with plastics slip (8), the upper end of curtain (6) is fixed on the spool (2), the plastics slip on curtain both sides is double-layer structures, the upper strata has jagged tooth (7), lower floor is that the plastics slip (10) and cord fabric (6) three that have concave groove bond together by adhesion agent, the concave groove of lower floor's plastics slip (10) and the protruding rib bearing fit that is fixed on the guide rail (9) on the glass for vehicle window frame, driving miniature gears (4) by miniature motor (5) rotates, stirring frame (7) moves up and down along guide rail (9), motor (5) when just changeing gear (4) stir frame (7) and move down, curtain is opened, gear (4) is stirred frame and is moved up during motor (5) backward rotation, Spring curtain by the plastics slip is wound on the spool (2), the time scalable curtain that control motor (5) rotates is opened what, promptly all open or block a part of glass for vehicle window.

Embodiment 2, as shown in Figure 4 and Figure 5, the plastics slip (10) of curtain (a 6) both sides splicing tape groove, the plastics slip (10) of band groove and guide rail (9) bearing fit that is fixed on the band projection rib on the vehicle window Windshield frame, the curtain upper end is fixed on the spool (2), one end of spool (2) is fixed a gear (11) and is had a damper brake (13) that is fixed on the pelmet (1), curtain can be opened with the lower frame (8) that pulls moving curtain, with the openhanded damper brake (13) of opening, and frame (8) is upwards promoted curtain with hand, elasticity by plastics slip (10), curtain (6) is wound on the spool (2), wants to make curtain (6) to block a part of vehicle window, when when pulling moving curtain to desired location, can be by damper brake (13) locking, curtain can not move up and down.

Glass for vehicle window sun-shading device structure of the present utility model is attractive in appearance, easy to use, be applicable to the various automobiles of large, medium and small type, because reflective cloth has strong reflex to sunlight, use the more obsolete automobile of automobile of this sun-shading device to park in the sun the identical time in summer, vehicle interior temperature can reduce about 20 ℃, can replace reflective membrane as curtain the winter in cold with the dark colour film, absorb the heat of sunlight, navigating mate is sitting in to wait in the car and bides one's time, and can not experience cold.

Claims

1, a kind ofly use reflective cloth, the glass for vehicle window sun-shading device that folding and unfolding winding mechanism and guide rail are formed, it is characterized in that on the end walls of pelmet (1) respectively by adorning a miniature bearing (3) and spool (2) sliding block joint, the cord fabric both sides of manufacturing with reflective cloth are bonded with frame (7), one deck plastics slip indentation above the frame (7), following one deck plastics slip (10) has the groove of depression, cord fabric (6) is bonded in up and down between the two layers of plastic slip, the cord fabric lower end is bonded with plastics slip (8) as frame, the cord fabric upper end of two sideband plastic sheet bars is fixed on the spool (2), the plastics slip (10) of band groove and the protruding rib bearing fit that is fixed on the guide rail (9) on the glass for vehicle window frame, be installed in miniature motor (5) driven gear (4) rotation on pelmet (1) end walls, stir frame (7) and move up and down along guide rail (9).

2, glass for vehicle window sun-shading device according to claim 1, it is characterized in that described folding and unfolding winding mechanism is without motor-driven, a gear (11) that can unidirectionally freely rotate and a check moving (13) have been fixed at an end of spool (2), the slip (10) of the only bonding one deck band of the plastics slip groove on cord fabric (6) both sides and guide rail (9) bearing fit that is fixed on the band projection rib on the glass for vehicle window frame, the lower frame (8) that pulls cord fabric moves up and down curtain.