CN2564398Y

CN2564398Y - Automobile sunshade curtain

Info

Publication number: CN2564398Y
Application number: CN 02243320
Authority: CN
Inventors: 连建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-23
Filing date: 2002-07-23
Publication date: 2003-08-06
Anticipated expiration: 2012-07-23

Abstract

The utility model relates to a novel car sunscreen curtain, comprising a motor, a curtain cloth, a tube pedestal, a driving component and a connecting component. The motor is in transmission connection with the driving component; the upper side end of the curtain cloth is connected with the driving component; the displacement of the driving component lifts the curtain cloth to cover the car window; or the curtain cloth can be folded in the tube pedestal; the driving component moves along the tube pedestal; the driving component is composed of a plurality of gliding blocks which are in pivot connection; a hook buckle is arranged at the front side of the sliding block main body; a card groove is arranged at the center of the back end of the sliding block main body; the hook buckle is embedded into the card groove; a buckle rod is arranged laterally in the card groove; a card pressing block is formed at the side plate at the opening of the hook buckle; a card step groove is arranged on the card groove; two sliding block hook buckles and the buckle rod hook buckles form a driving component; the pulley belt of the driving component is driven to rotate by the motor so that the driving component is lifted or descended along the rail outside the tube pedestal; consequently, the curtain cloth fixed at the end of the driving component is lifted or descended to achieve the effect of electrical control of the car window sunscreen. The tube pedestal has elasticity so that the curtain cloth can be supported and lifted along with the tube pedestal; besides, the lifted length can be regulated.

Description

Automobile sun-shade-curtain

One, technical field

The utility model relates to vehicular equipment, relates in particular to a kind of automobile sun-shade-curtain.

Two, background technology

When being subjected to solar radiation in the running car, be easy to make vehicle interior temperature to rise rapidly, thereby mostly disposed air-cooling system in the automobile, the compression power source of general automobile air is to export with belt from engine, thereby can increase the burden of engine, also can cause the increase of gasoline consumption of fuel, and if automobile when not having suitable solar protection devices, cold air in the car also can't effectively reach best effect, and improved necessity is arranged in fact.

Consult shown in Figure 1, existing electric automotive curtain, be by 11 rotations of a motor 10 drive screws, when screw rod 11 rotating band movable snail sleeves screwed pipe 12 thereon carries out horizontal left and right displacement, make socket strut 13 thereon and the cross bar 15 that is set on casement 14 upper ends, because of cross travel along with screwed pipe 12, and the lifting action about carrying out, to reach the purpose that struts sunshade and descend and fold, though such structure provides the effect of casement sunshade,, because the automobile vehicle rear window mostly is oblique cambered surface, and the streamlined appearance of the low air resistance coefficient of now increasing automobile design one-tenth, the Windshield of this vehicle also has the angle of inclination, so casement 14 also need be along with different automobile models are adjusted, to be fit to the different radians of automobile vehicle rear window, avoid counteracting the space utilization problem, interior space is limited in addition, installs inconvenient, moreover, when rear rider or children's false touch, also can cause curtain to paste vehicle window and damage

Three, summary of the invention

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of automobile sun-shade-curtain, it drives the belt rotation by motor, the driver element that makes the belt clamping rises outside base or contracts and fall action along track, make the end fixed casement of driver element realize the purpose that rises or fall thereupon, reach the effect of electronic Control of Automobile vehicle window sunshade; Base has telescopic resilience, and subsides window performance is good, make casement can depend on vehicle window and tightly support rise, and rise length can be adjusted the result of use ideal.

The purpose of this utility model is realized by following technical scheme.

The utility model automobile sun-shade-curtain comprises motor, casement; It is characterized in that also comprise base, driver element, joint piece, described motor and driver element are in transmission connection; Described casement upside is connected with driver element, by the displacement of driver element, casement is risen block vehicle window, or fold in base; This driver element moves along the track that base is provided with, driver element is articulated mutually by several slide blocks and forms, this slide block is to be provided with one in the extension of the front side of its body to be the button hook that colludes shape, body rear end centre offers a recessed draw-in groove, button hook buckles into and is entrenched in the draw-in groove, laterally be provided with a button bar in the draw-in groove, the plate body of button hook open side forms clipping block, draw-in groove is provided with screens rank groove, make two slide blocks by button hook and the mutual button hook of button bar, form driver element by the pushing and pressing strength transmission that straight line is got into.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid automobile sun-shade-curtain, wherein the base upper limb is provided with the round end button bar, the base medial surface is embedded locating plate, the locating plate upper limb is provided with the circular arc catching groove, the round end button bar is fastened in the circular arc catching groove, can rotate freely angle, collude between base pedestal and locating plate plate body and be provided with spring, reach the effect that has recovery of elasticity after the anglec of rotation.

Aforesaid automobile sun-shade-curtain, wherein driver element is provided with left dislocation section and right displaced segments, the left and right displacement section combines by the belt that the external clockwise direction of permanent seat and motor rotates respectively, after the belt drive rotation that clockwise direction rotates, form driver element left dislocation section A and reach effect close mutually or that separate with right displaced segments B.

Aforesaid automobile sun-shade-curtain, wherein base is the strip body, its upside is provided with fluting, medial surface is embedded a locating plate, and base two ends are by the hush panel involution, locating plate vertical surface locking motor and speed reduction gearing, the locating plate bottom is provided with the lower railway plate, last lower railway plate dual-side is equipped with a tube that upwards bends respectively, to extend the track of going up the lower railway plate, driver element guiding action therein can be extended.

Aforesaid automobile sun-shade-curtain, wherein the casement upside is protruded outside base and fixedly is located on the cross bar, the cross bar two ends fit pivot joint that is fixed on joint piece respectively puts, articulate the cover outside tip and establish a gear wheel, gear wheel is replaced on vehicle glass, casement is risen or is close to glass for vehicle window during folding.

Four, description of drawings

Fig. 1 is existing automobile sun-shade-curtain structural representation.

Fig. 2 is the utility model preferred embodiment STRUCTURE DECOMPOSITION scheme drawing.

Fig. 3 is the utility model chain structure scheme drawing.

Fig. 4 is the utility model unitized construction side cross-sectional schematic.

Fig. 5 is the utility model operating state scheme drawing.

Illustrate

The prior art part:

10 motors, 11 screw rods, 12 screwed pipes, 13 struts, 14 casements, 15 cross bars;

The utility model part:

20 bases, 21 locatings plate, 21a hush panel, the 22 initiatively belt, 44 idle pulleys, 50 casements, 51 wind springs, 52 cross bars, 60 joint pieces, 61 gear wheels that rotate of runners, 43 clockwise directions of plate, 23 lower railway plates, 24 tubes, 25 permanent seats, 26 round end button bars, 27 circular arc catching grooves, 28 springs, 30 driver elements, 31 slide blocks, 32 button hooks, 33 draw-in grooves, 34 button bars, 35 clipping blocks, 36 screens rank grooves, 40 motors, 41 speed reduction gearings, 42 that get on the right track.

Five, the specific embodiment

Consult shown in Figure 2ly, the utility model automobile sun-shade-curtain is made up of base 20, driver element 30, motor 40, casement 50 and joint piece 60.

Wherein, base 20 is provided with the strip body of fluting for upside, its medial surface is embedded a locating plate 21,20 liang of ends of base are by the solid involution of two hush panel 21a spiral shells, these locating plate 21 vertical surface are by the motor 40 and the speed reduction gearing 41 of screw locking propulsion source, locating plate 21 bottoms are provided with get on the right track plate 22 and lower railway plate 23, the get on the right track both sides of the edge of plate 22 and lower railway plate 23 are equipped with the tube 24 of bending upwards respectively, these tube 24 inside are hollow shape, go up lower railway plate 22 to extend, 23 track makes driver element 30 guiding therein move convertible angle and extends upward.

Driver element 30 is provided with left dislocation section A and right displaced segments B, the left and right displacement section is limited in respectively in the two track plates, and the belt 43 that rotates by a permanent seat 25 and motor 40 external clockwise directions combines, after belt 43 driven in rotation that clockwise direction rotates, form driver element 30 left dislocation section A and reach effect close mutually or that separate with right displaced segments B.

Consult shown in Figure 3, driver element 30 is formed by slide block 31 mutual pivot joints of several same structures, this slide block 31 is to be provided with one in the extension of the front side of its each body to be the button hook 32 that colludes shape, this body rear end centre offers a recessed draw-in groove 33, button hook 32 buckles into and is entrenched in the draw-in groove 33, laterally be provided with a button bar 34 in the draw-in groove 33, the plate body of button hook 32 open side forms clipping block 35, draw-in groove 33 relative positions are provided with screens rank groove 36, two slide blocks 31 that front and back position is staggered fasten mutually by button hook 32 and button bar 34, and button hook 32 is embedded in the draw-in groove locate, make two slide blocks 31 can carry out the rotation of single horizontal surface angle, the engagement of clipping block 35 and screens rank groove 36 then is dependent in the straight line of working direction location, to have the pushing and pressing strength transmission of straight line when getting into.Utilize button hook 32 to combine with button bar 34 mutual button hooks, the driver element 30 of forming suitable length, therefore, the vehicle rear window height of the automobile of the various models that can produce according to different originating firms, suitably adjust the serial connection of slide block 31 and set, make its vehicle rear window applicable to various differing heights.

Consult Fig. 2, Fig. 3, shown in Figure 4, the slide block 31 of two driver elements, 30 left and right displacement section A and B end combines with the cross bar 52 of casement 50 by joint piece 60.

Consult shown in Figure 4, the utility model locks at the vertical surface of locating plate 21 by screw as the motor 40 of propulsion source, motor 40 output shafts are after speed reduction gearing 41 slows down, the output axle head runner 42 initiatively that is pivoted, the active runner 42 of present embodiment is to articulate to be fixed on speed reduction gearing 41 belows, and the belt 43 that rotates with clockwise direction is meshed; The side in addition of track plate 22 vertical surface, an idle pulley 44 locks, therefore, when active runner 42 during by motor 40 driven in rotation, with belt 43 revolutions that cause clockwise direction to rotate indirectly, yet, after starter motor 40 runnings, can drive 43 revolutions of clockwise direction rotating belt through active runner 42 and idle pulley 44, and carry out the cross travel action by permanent seat 25 transmission driver elements 30 respectively.

Consult shown in Figure 4, casement 50 is to utilize wind spring 51 volumes to be located at base 20 inside, the termination of casement 50 is stretched out by the fluting of base 20 and is fixed on the cross bar 52, the two ends of cross bar 52 is set in a joint piece 60 respectively, joint piece 60 is to be provided with a gear wheel 61 at the external side end axle, gear wheel 61 can abut on the glass for vehicle window, and the slide block 31 of two driver elements, 30 extreme ends joint is combined in joint piece 60 and connects as one.

Wherein, body 20 upper limbs are provided with round end button bar 26, the upper limb of locating plate 21 is provided with circular arc catching groove 27, round end button bar 26 is fastened among the circular arc catching groove 27, angle free to rotate, collude between base 20 pedestals and locating plate 21 plate bodys and be provided with spring 28, reach the effect that has recovery of elasticity after the anglec of rotation.

Consult shown in Figure 5, after the utility model is assembled in back seat, it is concordant that the upside of tube 24 and the upside of base 20 are bordering on, and the slide block 31 of two driver elements, 30 external side ends protrudes at tube 24, and the cross bar 52 that also is casement 50 upsides is the flutings that protrude at base 20; Again, motor 40 source switchs can be arranged on operator's saddle can touch control place, power supply uses the electric power of automobile storage battery, after the power supply of starter motor 40, promptly drive main by axle center of motor, passive runner 42,44 are rotated action, belt that positive hour hands rotate 43 is turned round by transmission, thereby be provided with for the fixing permanent seat 25 of belt pulley 43 at driver element 30 ends, so two A of driver element 30, B section slide block 31 is just driven by belt pulley 43 and carries out oppositely directed cross travel, because each slide block 31 mutual hook of driver element 30 articulate, can carry out bending action at tube 24 places, then along with next-door neighbour the crowded of each slide block 31 pushes away, being about to driver element 30 is upwards pushed by tube 24 openings, casement 50 is risen by pushing tow with cross bar 52, pulling casement 50 rises in the lump, and casement 50 rise to the fixed point and after covering the automobile rear seat windscreen fully, motor 40 automatic outages shut down, and (this control technology is existing electrokinetic technique, so repeat no more), the downward pulling force of the jacking force that makes progress by driver element 30 of casement 50 and wind spring 51 simultaneously, make casement 50 can not be relaxed state, and become tight at any time state.When desire allows casement 50 fall, the power supply of starter motor 40 once more, at this moment, motor 40 carries out contrarotation, and runner is rotated, along with the reversed turning of belt pulley 43, with the slide block 31 of driver element 30 ends to pulling back, so that casement 50 is pulled down, when the slide block 31 of end is retracted into the location, at this moment, the cross bar 52 of casement 50 is just replaced the fluting place at base 20, motor 40 also thereby automatically cuts off the power supply and stops, and becomes quiescence.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of automobile sun-shade-curtain comprises motor, casement; It is characterized in that, also comprise base, driver element, joint piece, described motor and driver element are in transmission connection, described casement upside is connected with driver element, driver element is articulated mutually by several slide blocks and forms, this slide block is to be provided with one in the extension of the front side of its body to be the button hook that colludes shape, body rear end centre offers a recessed draw-in groove, button hook buckles into and is entrenched in the draw-in groove, laterally be provided with a button bar in the draw-in groove, the plate body of button hook open side forms clipping block, and draw-in groove is provided with screens rank groove, makes two slide blocks form driver element by button hook and the mutual button hook of button bar.

2, automobile sun-shade-curtain according to claim 1 is characterized in that, described base upper limb is provided with the round end button bar, the base medial surface is embedded locating plate, the locating plate upper limb is provided with the circular arc catching groove, and the round end button bar is fastened in the circular arc catching groove, colludes between base pedestal and locating plate plate body and is provided with spring.

3, automobile sun-shade-curtain according to claim 1 is characterized in that, described driver element is provided with left dislocation section and right displaced segments, and the left and right displacement section combines by the belt that the external clockwise direction of permanent seat and motor rotates respectively.

4, automobile sun-shade-curtain according to claim 1, it is characterized in that, described base is the strip body, its upside is provided with fluting, and medial surface is embedded a locating plate, and base two ends are by the hush panel involution, locating plate vertical surface locking motor and speed reduction gearing, the locating plate bottom is provided with the lower railway plate, and last lower railway plate dual-side is equipped with a tube that upwards bends respectively, to extend the track of going up the lower railway plate.

5, automobile sun-shade-curtain according to claim 1, it is characterized in that described casement upside is protruded base outside and also fixedly is located on the cross bar, the cross bar two ends fit pivot joint that is fixed on joint piece respectively puts, articulate the cover outside tip and establish a gear wheel, gear wheel is replaced on vehicle glass.