CN203427588U

CN203427588U - Automotive sun shade

Info

Publication number: CN203427588U
Application number: CN201320571877.7U
Authority: CN
Inventors: 俞幸芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-16
Filing date: 2013-09-16
Publication date: 2014-02-12
Anticipated expiration: 2023-09-16

Abstract

The utility model discloses an automotive sun shade which comprises a fixing support (1) used for being fixed with an automotive roof, a mounting seat (2) connected with the fixing support (1), an elastic telescopic mechanism mounted on the mounting seat (2), sun shade cloth (4) fixed on four elastic telescopic rods (3) and capable of being driven by the stretching and retraction of the elastic telescopic rods (3) to unfold and fold, a driving device for driving the four elastic telescopic rods (3) to retract, a power supply device for providing electric power for the driving device, and a control device for driving the driving device to operate, wherein the elastic telescopic mechanism comprises the four elastic telescopic rods (3) capable of stretching to the positions above the four corners of the automotive roof respectively by using the elasticity of springs. The automotive sun shade is excellent in sun-shading effect, and convenient to use and accommodate.

Description

Automobile sun-shading cover

Technical field

The utility model relates to a kind of solar protection devices, is specifically a kind of automobile sun-shading cover that automatically stretches and shrink, be easy to carry and install.

Background technology

Automobile is the walking-replacing tool the most often using now, when automobile parking is in unsheltered outdoor space and through after being exposed to the sun of sunlight, automotive interior can produce high temperature and pernicious gas, and the parts of automobile also can be because high temperature damages, if and now need to use automobile, user need open cold air and all windows, after interior space radiating and cooling, and can be into the car; For this reason, autoist need to be positioned over a solar protection devices on car body conventionally, to stop the effect of Exposure to Sunlight to automobile.

At present common solar protection devices is the puggaree of cover body formula on the market, user is coated in described puggaree on car body, get final product being roughly exposed to the sun of block sunlight, yet, when using described puggaree, user need open it to be sleeved on car body completely, and described puggaree can make effect of heat insulation not good owing to directly overlaying on car body, can make the temperature in car still higher, and when not using, user need will be taken in after its folding again, and opening and taking in of puggaree all needs manual carrying out, and operation is trouble comparatively.

Moreover, M271501 Taiwan patent discloses a kind of vehicle sunshade supporting bar, user is using sunshade when keeping out Exposure to Sunlight for automobile, user needs first expansion link to be adjusted to suitable length, and utilization activity fixedly group make expansion link can be erected in car body side and fix with car body, simultaneously, user can divide into bottom set seat at the expansion link of erectting, to prevent that expansion link from sliding and making it stable, moreover, user need be before described car body, on the expansion link of the dual-side of rear end, set up respectively a cross bar, finally frame of shade cover is located on described expansion link and cross bar, so that described sunshade can be arranged on car body, to reach, intercept Exposure to Sunlight to the effect of automobile.Above-mentioned sunshade device for automobile is being used more complicated in operation, and user need can launch and fold described sun shade through step and the process of very complex, and operation is inconvenience comparatively.

Utility model content

Technical problem to be solved in the utility model is that the automobile sun-shading cover that a kind of shaded effects are good and can be convenient to use and take in is provided.

For solving the problems of the technologies described above, the automobile sun-shading cover that the utility model provides, it comprises:

Be used for the fixed support fixing with car roof;

The mount pad being connected with fixed support;

Be installed on the elastic telescopic mechanism on mount pad, described elastic telescopic mechanism comprises that four can be utilized respectively the elastic force of spring and extend to the telescopic spring bar of the top, four corners of car roof;

Be fixed on four telescopic spring bars and can be driven and the puggaree of expansion or gathering by stretching, extension or the contraction of telescopic spring bar;

The actuating device that drives four telescopic spring bars to shrink;

For actuating device provides the supply unit of electric power;

The control setup of accessory drive action.

Adopt after above structure, the utility model compared with prior art, has advantages of following:

The utility model can shrink so that puggaree draws in automatically automatically by actuating device operating spring expansion link, and this automobile sun-shading cover can be accommodated in automobile trunk easily; The utility model can stretch so that puggaree Automatic-expanding automatically by the elastic force operating spring expansion link of the spring in elastic telescopic mechanism, make as long as fixed support is placed on after car roof, can puggaree Automatic-expanding be used to stop Exposure to Sunlight is to auto body easily and fast, shaded effects are better, and shrink rear the utility model automobile sun-shading cover small volume at telescopic spring bar, the space taking is less.

As improvement, every described telescopic spring bar includes that many diameters reduce successively and socket hollow tubular that can relative sliding successively, the junction of adjacent two hollow tubulars is provided with the position limiting structure for preventing that two hollow tubulars are separated, the end that is socketed in the one end in the hollow tubular that wherein diameter is larger of the hollow tubular that in adjacent two hollow tubulars, wherein diameter is less is equipped with the first base, the end of one end away from other hollow tubulars of the hollow tubular of diameter maximum is provided with the second base, the end of one end away from other hollow tubulars of the hollow tubular of diameter minimum is provided with the 3rd base, in every hollow tubular, be equipped with and the diameter of hollow tubular matches separately stage clip, one end of stage clip in the hollow tubular of diameter maximum and the second base offset, the other end and the first base offset, one end of stage clip in the hollow tubular of diameter minimum and the 3rd base offset, the other end and the first base offset, the two ends of the stage clip in all the other hollow tubulars offset with the first base respectively, every described telescopic spring bar also includes a drag-line that axially runs through each first base and the second base, one end of drag-line is connected with the 3rd base, the other end of drag-line is connected with actuating device.Telescopic spring bar is comprised of more piece hollow tubular and is driven and stretched by drag-line and spring, simple in structure, fast flexible, and telescopic spring bar shrinks, and rear length is shorter, small volume, takes up room less.

As improvement, described position limiting structure refers to that the outer circle wall that is socketed in the one end in the hollow tubular that wherein diameter is larger of the hollow tubular that in adjacent two hollow tubulars, wherein diameter is less is provided with the first annular protrusion, the inner peripheral wall that is socketed in the one end on the hollow tubular that wherein diameter is less of the hollow tubular that in adjacent two hollow tubulars, wherein diameter is larger is provided with the second annular protrusion, and the first annular protrusion is positioned at the internal diameter that the inner side of the second annular protrusion and the external diameter of the first annular protrusion are greater than the second annular protrusion.This position limiting structure is simple in structure, easy to process and can prevent that adjacent two hollow tubulars are separated by actv..

As improvement, the junction of described adjacent two hollow tubulars is provided with cutting ferrule, in one end of cutting ferrule and adjacent two hollow tubulars, the outer circle wall that is socketed in the one end on the hollow tubular that wherein diameter is less of the hollow tubular that wherein diameter is larger fixes, the other end slip cap of cutting ferrule is combined on the hollow tubular that in adjacent two hollow tubulars, wherein diameter is less, cutting ferrule is plastic jacket, and hollow tubular is aluminum pipe.Grating between aluminium and plastics is less, and grating between two aluminiums is larger, owing to being provided with cutting ferrule, telescopic spring bar when flexible, hollow tubular contacts with cutting ferrule, and grating is less, avoids making grating larger because two hollow tubulars rub mutually.

As improvement, described actuating device comprises motor and is arranged on the bobbin winder base on the output shaft of motor, and bobbin winder base is provided with four for coiling the circular groove of drag-line, and the other end of the drag-line on four telescopic spring bars is connected in four circular grooves.Can pull four drag-lines by a motor, and four drag-lines can be coiled in respectively in circular groove, driving device structure is simple simultaneously, designs that parts ingenious, that use are less, result of use good.

As improvement, on the outer face of the second base of four described telescopic spring bars, be equipped with the first pulley, mount pad is provided with and the first pulley four the second pulleys of corresponding setting one by one, drag-line on every telescopic spring bar is all connected to circular groove by the first pulley and the second pulley successively, two sides of being located at bobbin winder base in four the second pulleys, two other in four the second pulleys is located at the opposite side of bobbin winder base, the circular groove that each second pulley is all connected with each self-corresponding drag-line over against.While making drag-line folding and unfolding by the first pulley and the second pulley, friction force is less, comparatively laborsaving, and make drag-line over against be connected in circular groove, make guy anchor comparatively neat around time in circular groove.

As improvement, four described telescopic spring bars are all from the larger one end of diameter to the downward-sloping setting in the less one end of diameter, mount pad is provided with the permanent seat that is respectively used to fixing every telescopic spring bar and matches with the angle of inclination of each self-corresponding telescopic spring bar, on each permanent seat, all detouchable is provided with for fixing the pressure ring of each self-corresponding telescopic spring bar, and described mount pad is provided with four hollow-out parts that are respectively used to through four telescopic spring bars.After telescopic spring bar is trailed, its shape and auto body match, and make the upper surface of the whole vehicle body of covering that puggaree can be complete and match with the shape of the upper surface of vehicle body, make shaded effects better, also comparatively attractive in appearance.

As improvement, on the 3rd base of four described telescopic spring bars, be equipped with one for the fixing collar of puggaree, one rope through the collar on four telescopic spring bars, is arranged at intervals with a plurality of collars successively on rope, each described cutting ferrule is provided with the collar.On puggaree, arrange many with collar rope one to one, then rope is tied up on the corresponding collar, make puggaree fixing comparatively firm, even when rather windy, puggaree is also not easy to be blown distortion, and when needs take off puggaree cleaning, as long as rope is untied from the collar, easy to operate.

As improvement, described fixed support comprises base plate and is located at the sleeve pipe of plate upper surface, the bottom of mount pad is provided with inserted link, inserted link is plugged in sleeve pipe, the lower surface of inserted link is provided with groove, and the bottom of sleeve pipe is provided with to match with groove and makes circumferentially spacing projection of sleeve pipe and inserted link, and described base plate comprises rigid layer and the flexible layer of stacked setting, sleeve pipe is located on the surface of rigid layer, on four surperficial corners of flexible layer, is respectively equipped with strong magnet.Fixed support can be dismantled and be connected easily with mount pad; installation when easy to use and the dismounting while taking in; and base plate is by strong magnet and the adhesive of auto body phase; when this automobile sun-shading cover is installed; as long as being placed on to automobile top, can fix base plate; during this automobile sun-shading cover dismounting; as long as base plate is broken down; easy to operate; and the flexible layer on base plate contacts with auto body; in the time of can avoiding Assembly &Disassembly, base plate clashes into the situation that vehicle body makes vehicle body breakage, can effectively protect vehicle body to avoid vehicle body impaired.

As improvement, described control setup comprises remote controller, receives the signal receiver of remote controller signal, is electrically connected to signal receiver for controlling the motor-drive circuit of motor positive and inverse.By remote controller, control, more for convenience, easily operation.

Accompanying drawing explanation

Fig. 1 is the structural representation of extended configuration of the present utility model;

Fig. 2 is the structural representation that removes the extended configuration after puggaree of the present utility model;

Fig. 3 is the structural representation that removes the contraction state after puggaree of the present utility model;

Fig. 4 is the birds-eye view of Fig. 3;

Fig. 5 is the structural representation of the contraction state of telescopic spring bar;

Fig. 6 makes the structural representation of the extended configuration of telescopic spring bar;

Fig. 7 is the part sectional view of one end that the diameter of telescopic spring bar is less;

Fig. 8 is the part sectional view of one end that the diameter of telescopic spring bar is larger;

Fig. 9 is the part sectional view of the junction of adjacent two hollow tubulars in telescopic spring bar;

Figure 10 is the structural representation of motor and bobbin winder base;

Figure 11 is the structural representation of fixed support and inserted link;

Figure 12 is the section-drawing of Figure 11;

Figure 13 is the bottom construction schematic diagram of base plate.

Wherein, 1, fixed support; 101, base plate; 1011, rigid layer; 1012, flexible layer; 102, sleeve pipe; 1021, projection; 103, strong magnet; 2, mount pad; 201, permanent seat; 202, pressure ring; 203, hollow-out parts; 204, inserted link; 2041, groove; 3, telescopic spring bar; 301, hollow tubular; 302, the first base; 303, the second base; 304, the 3rd base; 305, stage clip; 306, drag-line; 307, the first annular protrusion; 308, the second annular protrusion; 309, Connection Block; 4, puggaree; 5, motor; 6, bobbin winder base; 601, circular groove; 7, the first pulley; 8, the second pulley; 9, the collar; 10, rope; 11, cutting ferrule; 12, battery pack; 13, circuit card; 14, press strip; 15, bolt assembly.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.

By Fig. 1, shown in Fig. 2, the utility model automobile sun-shading cover comprises the fixed support 1 for fixing with car roof, the mount pad 2 being connected with fixed support 1, be installed on the elastic telescopic mechanism on mount pad 2, be fixed on four telescopic spring bars 3 and can be driven and the puggaree 4 of expansion or gathering by stretching, extension or the contraction of telescopic spring bar 3, the actuating device that drives four telescopic spring bars 3 to shrink, for actuating device provides the supply unit of electric power, the control setup of accessory drive action, described elastic telescopic mechanism comprises that four can be utilized respectively the elastic force of spring and extend to the telescopic spring bar 3 of the top, four corners of car roof, described puggaree 4 covers on mount pad 2, and puggaree 4 and mount pad 2 fix by press strip 14, press strip 14 is arranged on the top of puggaree 4, the two ends of press strip 14 are connected with the both sides of mount pad 2 by steel rope, the midway location of press strip 14 fixes by bolt assembly 15 and puggaree 4, described supply unit is battery pack 12.

With reference to Fig. 1, Fig. 2, when stretching, telescopic spring bar 3 drive puggaree 4 to launch, and make puggaree 4 cover auto body, with reference to Fig. 3, when shrinking, elastic telescopicing rod 3 drive puggaree 4 to draw in, and make this automobile sun-shading cover be convenient to take in storage.

There is Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8, every described telescopic spring bar 3 includes that many diameters reduce successively and socket hollow tubular 301 that can relative sliding successively, the junction of adjacent two hollow tubulars 301 is provided with the position limiting structure for preventing that two hollow tubulars 301 are separated, the end that is socketed in the one end in the hollow tubular 301 that wherein diameter is larger of the hollow tubular 301 that in adjacent two hollow tubulars 301, wherein diameter is less is equipped with the first base 302, the end of one end away from other hollow tubulars 301 of the hollow tubular 301 of diameter maximum is provided with the second base 303, the end of one end away from other hollow tubulars 301 of the hollow tubular 301 of diameter minimum is provided with the 3rd base 304, in every hollow tubular 301, be equipped with and the diameter of hollow tubular 301 matches separately stage clip 305, one end of stage clip 305 in the hollow tubular 301 of diameter maximum and the second base 303 offset, the other end and the first base 302 offset, one end of stage clip 305 in the hollow tubular 301 of diameter minimum and the 3rd base 304 offset, the other end and the first base 302 offset, the two ends of the stage clip 305 in all the other hollow tubulars 301 offset with the first base 302 respectively, every described telescopic spring bar 3 also includes a drag-line 306 that axially runs through each first base 302 and the second base 303, one end of drag-line 306 is connected with the 3rd base 304, the inner side that is to say the 3rd base 304 is provided with Connection Block 309, one end of drag-line 306 is fixedly connected with Connection Block 309, the other end of drag-line 306 is connected with actuating device, the present embodiment hollow core barrel 301 has 5, that is to say that every telescopic spring bar 3 is comprised of hollow 301 pipes of 5 joints, the length of 5 hollow tubulars 301 is 420mm, the diameter of 5 hollow tubulars 301 is respectively 28mm, 25mm, 22mm, 19mm, 16mm, after 5 hollow tubulars 301 stretch and put in place, just can arrive the position of four corners of car roof top, make puggaree 4 can cover whole vehicle body, .

As shown in Figure 9, described position limiting structure refers to that the outer circle wall that is socketed in the one end in the hollow tubular 301 that wherein diameter is larger of the hollow tubular 301 that in adjacent two hollow tubulars 301, wherein diameter is less is provided with the first annular protrusion 307, the inner peripheral wall that is socketed in the one end on the hollow tubular 301 that wherein diameter is less of the hollow tubular 301 that in adjacent two hollow tubulars 301, wherein diameter is larger is provided with the second annular protrusion 308, the first annular protrusion 307 is positioned at the internal diameter that the inner side of the second annular protrusion 308 and the external diameter of the first annular protrusion 307 are greater than the second annular protrusion 308, when telescopic spring bar 3 stretches, when the first annular protrusion 307 slides into the position of the second annular protrusion 308, the first annular protrusion 307 and the second annular protrusion 308 are offseted, make the hollow tubular 301 that in adjacent two hollow tubulars 301, wherein diameter is less cannot be in outside slip, avoid two hollow tubulars 301 to be separated.

The junction of described adjacent two hollow tubulars 301 is provided with cutting ferrule 11, in one end of cutting ferrule 11 and adjacent two hollow tubulars 301, the outer circle wall that is socketed in the one end on the hollow tubular 301 that wherein diameter is less of the hollow tubular 301 that wherein diameter is larger fixes, the other end slip cap of cutting ferrule 11 is combined on the hollow tubular 301 that in adjacent two hollow tubulars 301, wherein diameter is less, cutting ferrule 11 is plastic jacket, hollow tubular 301 is aluminum pipe, following casehistory, setting the first aluminum pipe is the hollow tubular 301 that diameter is larger, the second aluminum pipe is the hollow tubular 301 that diameter is less, one end of cutting ferrule 11 is socketed and is fixed on one end near the first aluminum pipe of the first aluminum pipe, the other end of cutting ferrule 11 is linked on the second aluminum pipe, and cutting ferrule 11 and the second aluminum pipe can relative slidings.

For the clearer said structure of illustrating, by diameter order from big to small, setting successively 5 hollow tubulars 301 is the first hollow tubular, the second hollow tubular, the 3rd hollow tubular, the 4th hollow tubular, the 5th hollow tubular, when elastic telescopicing rod 3 extended configuration, the junction of the first hollow tubular and the second hollow tubular, the junction of the second hollow tubular and the 3rd hollow tubular, the junction of the 3rd hollow tubular and the 4th hollow tubular, the junction of the 4th hollow tubular and the 5th hollow tubular is equipped with position limiting structure, the end, one end away from the second hollow tubular of the first hollow tubular is provided with the second base 303, one end being linked on the second hollow tubular of the first hollow tubular is provided with cutting ferrule 11, the end, one end being socketed in the first hollow tubular of the second hollow tubular is provided with the first base 302, one end being linked on the 3rd hollow tubular of the second hollow tubular is provided with cutting ferrule 11, the end, one end being socketed in the second hollow tubular of the 3rd hollow tubular is provided with the first base 302, one end being linked on the 4th hollow tubular of the 3rd hollow tubular is provided with cutting ferrule 11, the end, one end being socketed in the 3rd hollow tubular of the 4th hollow tubular is provided with the first base 302, one end being linked on the 5th hollow tubular of the 4th hollow tubular is provided with cutting ferrule 11, the end, one end being socketed in the 4th hollow tubular of the 5th hollow tubular is provided with the first base 302, the end, one end away from the 4th hollow tubular of the 5th hollow tubular is provided with the 3rd base 304, one end of stage clip 305 in the first hollow tubular and the second base 303 offset, the other end of the stage clip 305 in the first hollow tubular and the first base 302 offset, the second hollow tubular, the 3rd hollow tubular, the two ends of the stage clip 305 in the 4th hollow tubular offset with the first base 302 respectively, one end of stage clip 305 in the 5th hollow tubular and the 3rd base 304 offset, the other end of the stage clip 305 in the 5th hollow tubular and the first base 302 offset.

As shown in Figure 10, described actuating device comprises motor 5 and is arranged on the bobbin winder base 6 on the output shaft of motor 5, the output shaft coaxial line of bobbin winder base 6 and motor 5, bobbin winder base 6 is provided with four for coiling the circular groove 601 of drag-line 306, circular groove 601 and bobbin winder base 6 coaxial lines, the other end of the drag-line 306 on four telescopic spring bars 3 is connected in four circular grooves 601.

With reference to Fig. 3, Fig. 4, Fig. 8, on the outer face of the second base 303 of four described telescopic spring bars 3, be equipped with the first pulley 7, mount pad 2 is provided with and the first pulley 7 four the second pulleys 8 of corresponding setting one by one, that is to say that first pulley 7 is corresponding with second pulley 8 and be used in conjunction with, drag-line 306 on every telescopic spring bar 3 is all connected to circular groove 601 by the first pulley 7 on the second base 303 separately with the second pulley 8 corresponding with this second pulley successively, two sides of being located at bobbin winder base 6 in four the second pulleys 8, two other in four the second pulleys 8 is located at the opposite side of bobbin winder base 6, the circular groove 601 that each second pulley 8 is all connected with each self-corresponding drag-line 306 over against, the object that finally will reach is that each drag-line 306 is paralleled with the tangential direction of circular groove 601, and while making motor 5 forward or reverse, four drag-lines 306 can be coiled in each self-corresponding circular groove 601 simultaneously or four drag-lines 306 can discharge simultaneously in each self-corresponding circular groove 601.

Four described telescopic spring bars 3 are all from the larger one end of diameter to the downward-sloping setting in the less one end of diameter, and the area of the rectangle enclosing along with the free end that stretches gradually four expansion links 3 of four telescopic spring bars 3 increases gradually, mount pad 2 is provided with the permanent seat 201 that is respectively used to fixing every telescopic spring bar 3 and matches with the angle of inclination of each self-corresponding telescopic spring bar 3, on each permanent seat 201, all detouchable is provided with for fixing the pressure ring 202 of each self-corresponding telescopic spring bar 3, after telescopic spring bar 3 is placed on permanent seat 201, pressure ring 202 is fixed on permanent seat 201 and makes telescopic spring bar 3 fixing so that pressure ring 202 presses telescopic spring bar 3, described mount pad 2 is provided with four hollow-out parts 203 that are respectively used to through four telescopic spring bars 3, four hollow-out parts 203 are according to the angle of inclination difference of each telescopic spring bar 3 and size shape differs.

With reference to Fig. 4, on the 3rd base 304 of four described telescopic spring bars 3, be equipped with one for the fixing collar 9 of puggaree 4, one rope 10 is successively through the collar 9 on four telescopic spring bars fixing, on rope 10, be arranged at intervals with a plurality of collars 9, each described cutting ferrule 11 is provided with the collar 9.

By Figure 11, Figure 12, shown in Figure 13, described fixed support 1 comprises base plate 101 and is located at the sleeve pipe 102 of base plate 101 upper surfaces, the bottom of mount pad 2 is provided with inserted link 204, inserted link 204 is plugged in sleeve pipe 102, the lower surface of inserted link 204 is provided with groove 2041, the bottom of sleeve pipe 102 is provided with to match with groove 2041 and makes sleeve pipe 102 and the circumferential spacing projection 1021 of inserted link 204, described base plate 101 comprises rigid layer 1011 and the flexible layer 1012 of stacked setting, sleeve pipe 102 is located on the surface of rigid layer 1011, on four surperficial corners of flexible layer 1012, be respectively equipped with strong magnet 103.

Described control setup comprises remote controller, receives the signal receiver of remote controller signal, is electrically connected to signal receiver for controlling the motor-drive circuit of motor positive and inverse, wherein remote controller, signal receiver do not draw in the accompanying drawings, and motor-drive circuit is arranged on circuit card 13 as shown in Figure 4.

Principle of work of the present utility model is as follows: when needs are used this automobile sun-shading cover, base plate 101 is placed on to car roof, make the parallel sided of side and the automobile of base plate 101, base plate 101 is pull-in on roof by strong magnet 103, then inserted link 204 is plugged on sleeve pipe to 102, mount pad 2 is fixed, then press the control button on remote controller, motor 5 is rotated, the drag-line 306 that makes to be coiled in circular groove 601 is released, now each hollow tubular 301 is subject to the elastic force effect of stage clip 305 and telescopic spring bar 3 is stretched, now puggaree 4 also launches along with the stretching, extension of telescopic spring bar 3, until the free end of four telescopic spring bars 3 extends to the top of four corners of car roof, now puggaree 4 can cover the whole roof of automobile, can reach the effect of sunshade.

When needs are taken away automobile sun-shading cover, press another control button on remote controller, make motor counter-rotation, four drag-lines 306 are all coiled in each self-corresponding circular groove 601 gradually, the pulling force that is now subject to drag-line 306 due to the 3rd base 304 all shrinks four telescopic spring bars 3, now puggaree 4 also draws in along with the contraction of telescopic spring bar 3, until shrinking, four telescopic spring bars 3 put in place, now puggaree 4 draws in completely, now base plate 101 can be gone from roof, then inserted link 204 is extracted from sleeve pipe, then this automobile sun-shading cover is accommodated in automobile trunk.

Below only with regard to the utility model, apply preferably example and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various variations of doing in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.

Claims

1. an automobile sun-shading cover, is characterized in that, it comprises:

Be used for the fixed support (1) fixing with car roof;

The mount pad (2) being connected with fixed support (1);

Be installed on the elastic telescopic mechanism on mount pad (2), described elastic telescopic mechanism comprises that four can be utilized respectively the elastic force of spring and extend to the telescopic spring bar (3) of the top, four corners of car roof;

Being fixed on four telescopic spring bars (3) above also can be driven and the puggaree (4) of expansion or gathering by stretching, extension or the contraction of telescopic spring bar (3);

The actuating device that drives four telescopic spring bars (3) to shrink;

For actuating device provides the supply unit of electric power;

The control setup of accessory drive action.

2. automobile sun-shading cover according to claim 1, it is characterized in that: described every telescopic spring bar (3) includes that many diameters reduce successively and socket hollow tubular (301) that can relative sliding successively, the junction of adjacent two hollow tubulars (301) is provided with the position limiting structure for preventing that two hollow tubulars (301) are separated, the end that is socketed in the one end in the hollow tubular (301) that wherein diameter is larger of the hollow tubular (301) that in adjacent two hollow tubulars (301), wherein diameter is less is equipped with the first base (302), the end of one end away from other hollow tubulars (301) of the hollow tubular of diameter maximum (301) is provided with the second base (303), the end of one end away from other hollow tubulars (301) of the hollow tubular of diameter minimum (301) is provided with the 3rd base (304), in every hollow tubular (301), be equipped with and the diameter of hollow tubular (301) matches separately stage clip (305), one end and second base (303) of the stage clip (305) in the hollow tubular of diameter maximum (301) offset, the other end and the first base (302) offset, one end and the 3rd base (304) of the stage clip (305) in the hollow tubular of diameter minimum (301) offset, the other end and the first base (302) offset, the two ends of the stage clip (305) in all the other hollow tubulars (301) offset with the first base (302) respectively, described every telescopic spring bar (3) also includes a drag-line (306) that axially runs through each first base (302) and the second base (303), one end of drag-line (306) is connected with the 3rd base (304), the other end of drag-line (306) is connected with actuating device.

3. automobile sun-shading cover according to claim 2, it is characterized in that: described position limiting structure refers to that the outer circle wall that is socketed in the one end in the hollow tubular (301) that wherein diameter is larger of the hollow tubular (301) that in adjacent two hollow tubulars (301), wherein diameter is less is provided with the first annular protrusion (307), the inner peripheral wall that is socketed in the one end on the hollow tubular (301) that wherein diameter is less of the hollow tubular (301) that in adjacent two hollow tubulars (301), wherein diameter is larger is provided with the second annular protrusion (308), the first annular protrusion (307) is positioned at the internal diameter that the inner side of the second annular protrusion (308) and the external diameter of the first annular protrusion (307) are greater than the second annular protrusion (308).

4. automobile sun-shading cover according to claim 3, it is characterized in that: the junction of described adjacent two hollow tubulars (301) is provided with cutting ferrule (11), the outer circle wall that is socketed in the one end on the hollow tubular (301) that wherein diameter is less of the hollow tubular (301) that in one end of cutting ferrule (11) and adjacent two hollow tubulars (301), wherein diameter is larger fixes, the other end slip cap of cutting ferrule (11) is combined on the hollow tubular (301) that in adjacent two hollow tubulars (301), wherein diameter is less, cutting ferrule (11) is plastic jacket, hollow tubular (301) is aluminum pipe.

5. according to the automobile sun-shading cover described in claim 2 or 3 or 4, it is characterized in that: described actuating device comprises motor (5) and is arranged on the bobbin winder base (6) on the output shaft of motor (5), bobbin winder base (6) is provided with four for coiling the circular groove (601) of drag-line (306), and the other end of the drag-line (306) on four telescopic spring bars (3) is connected in four circular grooves (601).

6. automobile sun-shading cover according to claim 5, it is characterized in that: on the outer face of second base (303) of described four telescopic spring bars (3), be equipped with the first pulley (7), mount pad (2) is provided with and the first pulley (7) four second pulleys (8) of corresponding setting one by one, drag-line (306) on every telescopic spring bar (3) is all connected to circular groove (601) by the first pulley (7) and the second pulley (8) successively, two sides of being located at bobbin winder base (6) in four the second pulleys (8), two other in four the second pulleys (8) is located at the opposite side of bobbin winder base (6), the circular groove (601) that each second pulley (8) is all connected with each self-corresponding drag-line (306) over against.

7. according to the automobile sun-shading cover described in claim 2 or 3 or 4 or 6, it is characterized in that: described four telescopic spring bars (3) are all from the larger one end of diameter to the downward-sloping setting in the less one end of diameter, mount pad (2) is provided with the permanent seat (201) that is respectively used to fixing every telescopic spring bar (3) and matches with the angle of inclination of each self-corresponding telescopic spring bar (3), the upper equal detouchable of each permanent seat (201) is provided with for fixing the pressure ring (202) of each self-corresponding telescopic spring bar (3), described mount pad (2) is provided with four hollow-out parts (203) that are respectively used to through four telescopic spring bars (3).

8. automobile sun-shading cover according to claim 4, it is characterized in that: on the 3rd base (304) of described four telescopic spring bars (3), be equipped with one for the fixing collar (9) of puggaree (4), one rope (10) is successively through the collar (9) on four telescopic spring bars, on rope (10), be arranged at intervals with a plurality of collars (9), described each cutting ferrule (11) is provided with the collar (9).

9. automobile sun-shading cover according to claim 1, it is characterized in that: described fixed support (1) comprises base plate (101) and is located at the sleeve pipe (102) of base plate (101) upper surface, the bottom of mount pad (2) is provided with inserted link (204), inserted link (204) is plugged in sleeve pipe (102), the lower surface of inserted link (204) is provided with groove (2041), the bottom of sleeve pipe (102) is provided with to match with groove (2041) and makes circumferentially spacing projection (1021) of sleeve pipe (102) and inserted link (204), described base plate (101) comprises rigid layer (1011) and the flexible layer (1012) of stacked setting, sleeve pipe (102) is located on the surface of rigid layer (1011), on four surperficial corners of flexible layer (1012), be respectively equipped with strong magnet (103).

10. automobile sun-shading cover according to claim 1, is characterized in that: described control setup comprises remote controller, receives the signal receiver of remote controller signal, is electrically connected to signal receiver for controlling the motor-drive circuit of motor positive and inverse.