CN2109331U

CN2109331U - Automobile sunlight shield curtain

Info

Publication number: CN2109331U
Application number: CN 92200603
Authority: CN
Inventors: 吴铁汉
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-14
Filing date: 1992-01-14
Publication date: 1992-07-08

Abstract

The utility model relates to an automobile sunlight shield curtain, comprising a reeling, a positioning rod, two fixing seats, a return spring, two end plugs, etc. One of the fixing seats are formed with a clamp edge surface, and the end plug corresponding to the clamp edge surface is provided with a positioning clamp tooth; the positioning clamp tooth is meshed with the clamp edge surface; the two end plugs are formed with sliding slots; one of the sliding slots is provided with a sliding block which pushes the fixing seat having the clamp edge surface to cause the fixing seat divorced from or clamped with the end plug. When the sunlight shield curtain is pulled, due to the fact that the clamp function of the positioning clamp tooth of the clamp edge surface, the length of the sunlight shield curtain can be caused to be automatically positioned, however, the sliding block is pressed, which can cause the clamp edge surface to be divorced from the clamp with the end plugs temporarily to make the sunlight shield curtain rolled on the reeling.

Description

Automobile sunlight shield curtain

The utility model is meant a kind of simple structure, combination easily especially relevant for a kind of automobile sun-shade-curtain, can save the automobile sun-shade-curtain of tooling cost.

Common automobile sun-shade-curtain can be divided into Scroll, the slow formula of cloth or venetian blind type etc. according to the difference of material, the Scroll automobile sun-shade-curtain can be divided into special-purpose two kinds of the special-purpose or forward and backward window of side window, see also shown in Figure 1, it is a kind of automobile sun-shade-curtain three-dimensional exploded view that in the past used at side window, mainly be that two open ends at the spool 11 of pipe shape are arranged with

permanent seat

12,13 respectively, be installed with the pole 14 in parallel spool 11 axle center in the hollow chamber of permanent seat 12, on pole 14 and permanent seat 12, fixing the two ends of retracing spring 15 respectively; Be installed with backplate 17 by two end plugs 16 outside the spool 11, be installed with two hooks 18 with the screw spiral shell on backplate 17, the clip slot 181 of hook 18 is located for an end of sucker, and has furled sun screen 19(as shown in Figure 2 on spool 11 external diameters).

Please cooperate shown in Figure 2, it is the assembled sectional view of above-mentioned automobile sun-shade-curtain in the past, when above-mentioned automobile sun-shade-curtain in use, sucker on the hook 18 is adsorbed on the vehicle glass apical margin, spur sun screen 19 bottoms then downwards, can make sun screen 19 open, and can drive spool 11 and two

permanent seat

12,13 rotations, at this moment, retracing spring 15 1 ends also are curling shape along with permanent seat 12 rotations, at last sun screen 19 bottoms are erected at automobile side-window bottom ad-hoc location, or are adsorbed on the desired location, can finish the purpose of opening sun screen with sucker; In like manner, when desiring to furl sun screen 19, locate an end, can make retracing spring 15 under no external force effect, reset, driving spool 11, two

reservation

12,13 rotations, and sun screen 19 is furled on spool 11 as long as loosen it.

Above-mentioned automobile sun-shade-curtain in the past can block the sunlight outside the car by furling, opening of sun screen, but the single-piece component parts is nearly more than 11, higher on the die sinking cost, also more time-consuming when assembling certainly, in addition, necessary mat sucker or other locating structures location when opening sun screen, desirable not to the utmost in the use; The car blinds of a kind of use on the forward and backward window of automobile arranged in addition, though member is less, member easy deformation when assembling has the too high shortcoming of tooling cost equally.

Please consult shown in Figure 3 again, it is the another kind of assembled sectional view of automobile sun-shade-curtain in the past, it is mainly constructed also is at spool 21 external fixation sun screen 22 to be arranged, spool 21 also is the body of rod of hollow, the axial through bore 231 that is arranged with 23, two end plugs 23 of end plug on two open ends of the body of rod respectively supplies the two ends of bar strip 24 to wear the location; And be welded with two screws 25 on the parallel portion 241 of bar strip 24 top sides, for the end location of sucker 26; In addition, be positioned on the location division 242 of bar strip 24 and be equipped with retracing spring 27, an end of above-mentioned retracing spring 27 is fixed on the location division 242, and another end hook is located on the end plug 23 of homonymy, and can be along with end plug 23 and spool 21 rotations; Therefore, when two suckers 26 on the bar strip 24 are adsorbed on the automotive window, one end of outside drawing sun screen 22, just can make sun screen 22 drive spool 21, two end plug 23 rotations, the retracing spring 27 that is positioned at spool 21 is curls and compress shape, certainly, the other end of above-mentioned sun screen 22 is the other ends that are fixed on automotive window by retaining elements such as suckers; In like manner, in the time will collecting sun screen 22, as long as just but loosen an end mat retracing spring 27 of sun screen 22 and sun screen 22 is furled outside spool 21.

Above-mentioned automobile sun-shade-curtain in the past replaces backplate and two permanent seats with the bar strip of bending, though make the member of product reduce, but the length of the location division 242 of bar strip 24 is limit by function can't arbitrarily be shortened, and causes product installing and to add man-hour very inconvenient; Still consult Fig. 3, above-mentioned bar strip 24 must be possessed suitable elasticity adding man-hour, otherwise the width of the open end between two location divisions 242 is less than half of spool length, be not easy very much in the time of location division 242 will being inserted two open ends of spool 21, therefore, to have suitable elasticity be indispensable to bar strip 24; And when bar strip 24 has suitable elasticity, the length of bar strip 24 almost is two double-lengths of spool 21, in the processing bending, be easy to distortion, so, not only in processing, be not easy, also very difficult during assembling, in addition, the two ends of above-mentioned sun screen 22 are fully by the sucker location that is fixed on sun screen 22 bottoms, and are unsatisfactory in the use.

The purpose of this utility model is to provide a kind of simple structure, combination is easy and Applicable scope is wider, can save the automobile sun-shade-curtain of tooling cost.

Automobile sun-shade-curtain of the present utility model comprises spool, radius stay, end plug; Spool is the hollow tube that both sides are run through, and spool has furled sun screen outward; Radius stay is located in the spool, and the two ends of radius stay are provided with the location division, and the location division projection is in the outside of spool; End plug is set in the two ends of spool respectively, and retracing spring is located on the radius stay, and an end is positioned on the body of rod of radius stay, and the other end is fixed on the end plug; The structure of described automobile sun-shade-curtain also includes slide block, the location division at radius stay two ends is that bending is formed with being 90 degree at the two ends of radius stay, be installed with retaining component on the end plug, be provided with positioning groove in the end plug, the location division of radius stay is fixed in the positioning groove, is provided with stop bar between between two end plugs.

After below enumerating preferred embodiment and cooperating diagram to be described in more detail in, wherein diagram is respectively:

Fig. 1 is a kind of three-dimensional exploded view of existing automobile sun-shade-curtain;

Fig. 2 is the assembled sectional view of above-mentioned existing automobile sun-shade-curtain;

Fig. 3 is the assembled sectional view of another kind of existing automobile sun-shade-curtain;

Fig. 4 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 5 is the assembled sectional view of the utility model preferred embodiment;

Fig. 6 is the use scheme drawing of the utility model preferred embodiment;

Fig. 7 is that the side-looking of the utility model preferred embodiment furls scheme drawing;

Fig. 8 is that the side-looking of another preferred embodiment of the utility model furls scheme drawing.

At first, see also Fig. 4, the utility model comprises spool 3, radius stay 4, retracing spring 5, two 84,86 and slide blocks 9 of 6,7, two permanent seats of left and right end plug.

Spool 3 is hollow tubes of pipe shape, and the central authorities of body are horizontal hollow chamber 31, and the two ends of chamber 31 are formed with respectively leads to extraneous open end 311, and the outer peripheral edges of body are fixed with sun screen 32, and the end of sun screen 32 is formed with drawing portion 321 again.

Radius stay 4 is bodies of rod that two ends are 90 degree bendings, and this body of rod is located in the hollow chamber 31 of spool 3, and formed bending location division, both sides 41 stretches out outside two open ends 311 of spool 3; Body of rod central authorities are extruded with the bigger stopper section of diameter 42, are formed with short slot 421 radially on the stopper section 42.

Retracing spring 5 is located on the radius stay 4, and an end hook of retracing spring 5 is located on the short slot 421 of stopper section 42.

Left and right

sides end plug

6,7 is set in respectively on two open ends 311 of spool 3, right-hand member plug 7 is blocks of section semicircular in shape, be formed with the groove 71 of the chamber 31 that is parallel to spool 3 on the block, be formed with vertical positioning groove 72 on groove 71, positioning groove 72 is set the position for location division 41 hooks on radius stay 4 right sides; Be formed with barb-like hook 73 on the lateral wall of block,, on block, be formed with protrusion 74, form the draw-in groove 741 that is parallel to groove 71 on the protrusion 74 again corresponding to hook 73 for the sucker location; The structure of left end plug 6 is roughly identical with right-hand member plug 7, includes groove 61, positioning groove 62 and links up with 63, and positioning groove 62 similarly for 41 location, location division in radius stay 4 left sides, supplies the sucker location and link up with 63; Left end plug 6 and right-hand member plug 7 different places exist: be formed with location latch 611 on groove 61 right side walls of left end plug 6, and the left side outwards is penetrated with horizontal chute 64; In addition, the outside of left end plug 6 grooves 61 also is formed with protrusion 65, similarly is formed with draw-in groove 651 on protrusion 65, and the draw-in groove 741 of draw-in groove 651 and right-hand member plug 7 is equiped with stop bar 94 in correspondence with each other between draw-in groove 651 and draw-in groove 741.

Permanent seat

84,86 be set in respectively radius stay 4 directly on the body of rod, and insert respectively in the groove 61,71 of left and

right end plug

6,7, the left side of permanent seat 84 is formed with the bigger block holding part of diameter 81, end location for retracing spring 5, one end hook of retracing spring 5 is located on the permanent seat 84, can be along with the displacement of permanent seat 84 or rotation and uphold or compress curling; The permanent seat 86 in left side is formed with clamping edge face 82 with the binding face of left end plug 6, has latch on the clamping

edge face

82, and 82 meetings of clamping edge face are the location because the location latch 611 of the pushing tow of retracing spring 5 and left end plug 6 fits.

Slide block 9 is set in the chute 64 of left end plug 6, and end is formed with circular arc press-side 91, and circular arc press-side 91 is given prominence to outside chute 64, cuts open on the block to be provided with axial slideway 92, and slideway 92 is corresponding to the location division 41 in radius stay 4 left sides.

Please cooperate and consult Fig. 5, in the time that the utility model will be made up, radius stay 4 is passed the chamber 31 of spool 3, and two

permanent seats

84,86 are passed two location divisions 41 of radius stay 4 respectively, because radius stay 4 tool elasticity slightly, so can be convenient to wearing of two

permanent seats

84,86; In addition, hook is provided with retracing spring 5 between the short slot 421 of radius stay 4 and right-hand member plug 7, retracing spring 5 when device because slightly uphold, institute can be constantly pushing tow and fixing right permanent seat 84 left; Again left and

right end plug

6,7 is set in respectively on two open ends 311 of spool 3 after the amount,, and stop bar 94 is installed between the draw-in groove 651,741 of two left and

right end plugs

6,7, just finish combination again by sheathed slide block 9 in the chute 64 of left end plug 6; Certainly, skid off outside the chute 64, outside the block of slide block 9, can form two locating lugs 93 again for slide block 9 is unlikely, and outside the chute 64 of left end plug 6, form two parallel axially grooved 66, so just can avoid the slippage of slide block 9.

See also Fig. 5, when the utility model in use, be adsorbed on the sucker 89 that is fixed on the left and

right end plug

6,7 on glass, spur the sun screen 32 on the spool 3 downwards, to drive spool 3 and two

permanent seat

84,86 rotations, at this moment, the left permanent seat 86 that is meshed with left end plug 6 location latches 611 originally also can be along with rotation, to change engage position between the two; And when stopping drag sun screen 32, through engaging of the clamping edge face 82 of the location latch 611 of left end plug 6 and left permanent seat 86, just can locate the length of sun screen 32, at this moment, the retracing spring 5 that one end hook is located on the right permanent seat 84 also can form the compression shape that curls along with the rotation of right permanent seat 84.

See also Fig. 6,7, when the utility model will make sun screen 32 furl on spool 3, can inwardly push slide block 9, just can overcome the elastic force of retracing spring 5, and promote two

permanent seats

84,86 and spool 3 displacement to the right, at this moment, the clamping edge face 82 that is positioned on the left permanent seat 86 just can be temporarily and location latch 611 jump out of meshs of left end plug 6, so, through retracing spring 5 spring returns that curl originally, just can drive right permanent seat 84,

spool

3 and 86 rotations of left permanent seat in order, and make sun screen 32 furl on spool 3; After furling, if when sun screen 32 furls fully on spool 3, so Mo Duan drawing portion 321 reliably is against between stop bar 94 and the spool 3, to avoid unrestrictedly turn of sun screen 32, causes slack and undisciplined phenomenon.

Above-mentioned preferred embodiment of the present utility model is in order to make sun screen 32 in the effect of opening the Shi Nengyou location, so member is more; And if the utility model need not reach the effect of sun screen self-orientation, on member, members such as two left and right

permanent seats

86,84, slide block 9 can be omitted, and the hook direct hook of an end that is located at the retracing spring 5 on the right permanent seat 84 is located on the right-hand member plug 7 just passable originally.

For fear of sun screen often be pulled and and produce friction between the stop bar, stop bar of the present utility model also can be as shown in Figure 8, the two ends of the body of rod are installed in the draw-in groove 741 of the draw-in groove 651 of end plug 6 and another end plug 7 sheathed again plastic casing-pipe 10 outside the body of rod; When sun screen 32 when pulled, sleeve pipe 10 can be along with turn, directly with between the motionless stop bar 94 ' produces and rubs to avoid sun screen 32, causes the abrasion of sun screen 32 1 sides, to guarantee the aesthetic feeling of sun screen 32 outward appearances.

By above explanation as can be known, the utility model can reduce to the member of necessity six in use, therefore, is not reduced to this only, also reduces much on the stack-mounted step, and cost-effective effect is arranged; And when the utility model increases by two permanent seats and a slide block, the effect that just can have location sun screen length in use, therefore, the utility model has the effect that member is few, cost is low really, and under the situation that member is more or less the same, the utility model can have the effect of self-orientation curtain length.

In sum, the utility model is very practical really and have a progressive.

Claims

1, a kind of automobile sun-shade-curtain comprises spool, radius stay, end plug; Spool is the hollow tube that both sides are run through, and spool has furled sun screen outward; Radius stay is located in the spool, and the two ends of radius stay are provided with the location division, and the location division projection is in the outside of spool; End plug is set in the two ends of spool respectively, and retracing spring is located on the radius stay, and an end is positioned on the body of rod of radius stay, and the other end is fixed on the end plug; It is characterized in that: the structure of described automobile sun-shade-curtain also includes slide block, the location division at radius stay two ends is that bending is formed with being 90 degree at the two ends of radius stay, be installed with retaining component on the end plug, be provided with positioning groove in the end plug, the location division of radius stay is fixed in the positioning groove, is provided with stop bar between between two end plugs.

2, automobile sun-shade-curtain as claimed in claim 1 is characterized in that: be formed with the diameter stopper section big than radius stay on the radius stay, be formed with short slot on the stopper section, an end of retracing spring is positioned in the short slot.

3, automobile sun-shade-curtain as claimed in claim 1 is characterized in that: be formed with hook in correspondence with each other on the exterior rim of end plug respectively, be provided with sucker in the hook.

4, automobile sun-shade-curtain as claimed in claim 1, it is characterized in that: be formed with draw-in groove and horizontal groove on the end plug respectively, be arranged with permanent seat in the groove respectively, one of them permanent seat is provided with the clamping edge face, the clamping edge face is provided with latch, be provided with the location latch with the corresponding end plug groove of the clamping edge face of permanent seat, the clamping edge face is fitted on the latch of location.

5, automobile sun-shade-curtain as claimed in claim 4 is characterized in that: have on the end plug groove of location latch and outwards be penetrated with chute, be arranged with the slide block that the permanent seat that can promote to fit with slide block moves in the chute.

6, automobile sun-shade-curtain as claimed in claim 4 is characterized in that: another end hook of retracing spring is located on one of them permanent seat.

7, automobile sun-shade-curtain as claimed in claim 1 is characterized in that: stop bar is assembled in the draw-in groove of two end plugs versatilely, and stop bar is arranged with outward can be along with the sleeve pipe of external force turn.