CN212400852U

CN212400852U - A scalable solar protection devices for car carriage

Info

Publication number: CN212400852U
Application number: CN202021480553.9U
Authority: CN
Inventors: 罗佳; 车国涛; 王佐辅; 唐飞
Original assignee: Weichai Chongqing Automobile Co ltd
Current assignee: Sinotruk (Chongqing) Light Vehicle Co.,Ltd.
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-01-26
Anticipated expiration: 2030-07-24

Abstract

The utility model provides a scalable solar protection devices for automobile carriage, including setting up in the inboard fixed establishment of roof, fixed establishment is hollow cylinder structure, its center is equipped with a spool, and be equipped with the coil spring at the spool both ends, as the coil spring spool, be connected with the puggaree on the coil spring spool, the puggaree covers whole coil spring spool, the coil spring drives the coil spring spool to rotate under no external force condition and lets the puggaree wind on the coil spring spool, the puggaree other end is equipped with the sill bar, be equipped with the bar mouth at fixed establishment, the puggaree passes the bar mouth and is connected to the sill bar, instrument panel foremost end at the car is equipped with a plurality of bottom buckles, be equipped with a plurality of couples that correspond with; the sunshade cloth comprises a rectangular main body part and two triangular parts on two sides, the triangular parts are used as folding cloth, and the structure of the unfolded sunshade cloth is trapezoidal with a narrow top and a wide bottom. The utility model discloses a setting can cover the structure of windshield side triangular space before the car, the effect of the comprehensive sunshade of better realization.

Description

A scalable solar protection devices for car carriage

Technical Field

The utility model relates to the technical field of auto-parts, in particular to solar protection devices for car specifically is a scalable solar protection devices.

Background

In summer, when stopping the car in the open air, often can be because the sun insolate, lead to the interior temperature of car to rise, especially because preceding windshield transparency is higher and the area is great, can lead to whole vehicle temperature to rise after being penetrated directly by the sun, influence the use experience, simultaneously by the instrument panel of penetrating directly and seat appear ageing speed fast easily, lead to the condition of interior article spontaneous combustion even, consequently, there are some instruments that shelter from the usefulness to vehicle front panel on the market, if there is the sunshading board of pasting on windshield on the market, but this operation need all take out the sunshading board and adsorb on glass through the sucking disc at every turn, need accomodate again after the use, delay more time, and the sucking disc takes place to drop easily under sunshine, lead to the sunshade effect to receive the influence.

Therefore, some fixed sun-shading devices are also available in the market, for example, chinese patent No. 201810421206.X, "a car sun-shading device", which discloses a fixed sun-shading plate capable of being accommodated at the front end of a car roof, and sliding rods are arranged at the inner sides of an a column and a B column of a car windshield, so that the sun-shading plate can slide down and be fixed. But adopt this structure to have a problem, windshield on the market at present, generally all be under the narrow width structure, what this patent adopted is the puggaree of uniform width, its both sides can form 2 triangle-shaped regions by the direct sunlight, still can let the interior temperature of car rise, be difficult to play comprehensive sunshade effect, and, the sunshading board is in the parking, can also play the peep-proof effect, if can not cover comprehensively, also can reveal the privacy, and prior art's structure, the part that needs manual operation is more complicated, its convenience in use degree can not satisfy quick assembly disassembly's demand.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a retractable sunshade device for a vehicle compartment, which can cover the structure of the side triangular area of the front windshield of a vehicle, and achieve better comprehensive sunshade effect.

The technical scheme of the utility model as follows:

a telescopic sun-shading device for an automobile compartment comprises a fixing mechanism arranged on the inner side of the roof, wherein the fixing mechanism is of a hollow cylinder structure, a scroll is arranged in the center of the fixing mechanism, coil springs are arranged at two ends of the scroll and used as coil spring scrolls, sun-shading cloth is connected onto the coil spring scrolls and covers the whole coil spring scrolls, the coil springs drive the coil spring scrolls to rotate under the condition of no external force, the sun-shading cloth is wound on the coil spring scrolls, a bottom rod is arranged at the other end of the sun-shading cloth, a strip-shaped opening is arranged at the bottom or on the side face of the fixing mechanism, the sun-shading cloth penetrates through the strip-shaped opening and is connected onto the bottom rod, a plurality of bottom snap rings are arranged at the foremost end;

the sunshade cloth comprises a rectangular main body part and two triangular parts on two sides, the triangular parts are used as folding cloth, and the structure of the unfolded sunshade cloth is trapezoidal with a narrow top and a wide bottom.

Furthermore, the bottom rod comprises a main body and two additional sections, the additional sections are connected to the left side and the right side of the bottom rod, and the additional sections are connected with the bottom of the folding cloth.

Furthermore, the length of the coil spring reel is less than or equal to the width of the vehicle roof, and the length of the main body of the bottom rod is similar to the length of the coil spring reel.

Furthermore, the main body part of the bottom rod is a bendable flexible hollow rod, and at least one hook is arranged on the main body part of the bottom rod.

Further, the additional section is flexible section, flexible section includes that a plurality of covers establish hollow rod together, and the outer end inboard of every hollow rod all is equipped with the spacing ring that is used for restricting its inside hollow rod removal, all is equipped with in the inner outside of every hollow rod and is used for rather than the supporting spacing limit of spacing ring of outside hollow rod, and each hollow rod all is connected with folding cloth in the flexible section, and this section folding cloth is as many folds cloth, is equipped with the round in the outer end outside of inlayer hollow rod and keeps off the ring, is equipped with one section metal chain bottom keeping off the ring, sets up the couple in the bottom of metal chain.

Furthermore, the top of the outer end of each hollow rod of the telescopic section is provided with 1 cloth fixing ring, and the bottom of the multi-fold cloth is connected with a plurality of unfixed rings.

Furthermore, a rod fixing ring is arranged on the bottom rod close to the telescopic section, and the position of the rod fixing ring enables the telescopic section to be folded, so that the hook can be hung on the rod fixing ring.

Furthermore, a telescopic spring is arranged in the telescopic section, and two ends of the telescopic spring are respectively connected to the inner wall of the innermost hollow rod and the side end of the bottom rod.

Furthermore, the additional section is a folding section, the folding section is a solid rod, one end of the folding section is provided with a hinge and is connected to one end of the bottom rod through the hinge, the other end of the folding section is provided with a hook with a metal chain, and the folding cloth connected to the folding section is a piece of cloth with a triangular whole surface and serves as single folding cloth.

Furthermore, the folding section is provided with a buckle at one side close to the folding direction of the bottom rod, a clamping groove is arranged at the position of the bottom rod corresponding to the buckle, and the bottom rod where the clamping groove is arranged is of a solid structure.

Has the advantages that:

the utility model discloses a set up scalable solar protection devices at the inboard front end of roof, its simple structure can realize sheltering from comprehensively of whole glass face, and protection instrument panel is not hurt by sunshine, protects privacy in the car simultaneously. Simultaneously, this mechanism makes things convenient for personnel to operate when using, after the couple is fixed, realizes straightening to the puggaree through the coil spring, keeps the state of tightening of puggaree, reduces the puggaree to the interval between the glass, avoids heating the air in this section interval because of the space is great, influences the sunshade effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention in use;

fig. 2 is a plan view of the present invention in the storage state;

fig. 3 is a left side sectional view of the present invention in the storage state;

FIG. 4 is an enlarged view of area A of FIG. 1;

FIG. 5 is a front view showing a state of use of embodiment 1;

FIG. 6 is a front cross-sectional view of the telescoping section;

FIG. 7 is a front view showing a state of use of embodiment 2;

FIG. 8 is a partial cross-sectional view of a top view of the folded section;

fig. 9 is a schematic view of a deformed state.

In the figure:

1 vehicle roof, 2 fixing mechanisms, 3 sunshade cloth, 4 bottom retaining rings, 5 coil spring reels, 6 bottom rods, 7 hooks, 8 instrument panels,

201 strip-shaped opening,

301 multi-fold cloth, 302 single-fold cloth,

601 a telescopic section, 602 a folding section,

6011 hollow rod, 6012 cloth fixing ring, 6013 rod fixing ring, 6014 expansion spring,

6021 hinge, 6022 fastener, 6023 slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-6 and 9, a retractable sunshade device for a car compartment comprises a fixing mechanism 2 arranged on the inner side of a car roof 1, wherein the fixing mechanism 2 is of a hollow cylinder structure, a winding shaft is arranged in the center of the fixing mechanism 2, and coil springs are arranged at two ends of the winding shaft and used as coil spring winding shafts 5, sunshade cloth 3 is connected to the coil spring winding shafts 5, the sunshade cloth 3 covers the whole winding shaft coil spring 5, the coil springs are of a clockwork spring structure, the coil springs drive the coil spring winding shafts 5 to rotate under the condition of no external force, so that the sunshade cloth 3 is wound on the coil spring winding shafts 5, similar to the working mode inside a tape measure, the retractable length which can be accommodated by the coil springs meets the requirement of covering a windshield, a bottom rod 6 is arranged at the other end of; the bottom or the side surface of the fixing mechanism 2 is provided with a strip-shaped opening 201, the sun-shading cloth 3 is connected to the bottom rod 6 through the strip-shaped opening 201, the foremost end of an instrument panel 8 of the automobile is provided with a plurality of bottom buckle rings 4, the bottom buckle rings 4 are of a fixing structure, and the bottom rod 6 is provided with a plurality of hooks 7 corresponding to the bottom buckle rings 4; the sunshade cloth 3 comprises a rectangular main body part and two triangular parts on two sides, the triangular parts are used as folding cloth, and the structure of the unfolded sunshade cloth 3 is trapezoidal with a narrow upper part and a wide lower part. The bottom rod 6 comprises a main body and two telescopic sections 601, the additional sections are connected to the left side and the right side of the bottom rod 6 and are connected with the bottoms of the folding cloth; the length of the coil spring reel 5 is less than or equal to the width of the car roof 1, the length of the main body of the bottom rod 6 is the same as that of the coil spring reel 5 or within a plus-minus error of several centimeters, and the total length of the bottom rod 6 is close to that of the lower edge of the front windshield.

Additional section is flexible section 601, flexible section 601 includes that a plurality of covers establish hollow rod 6011 together, and the outer end inboard of every cavity pole all is equipped with the spacing ring that is used for restricting its inside cavity pole and removes, all is equipped with the spacing limit that is used for rather than the supporting spacing ring of outside cavity pole in the inner outside of cavity pole in every, and each cavity pole all is connected with folding cloth in flexible section 601, and this section folding cloth is as many folds cloth 301, is equipped with the round in the outer end outside of cavity pole in the inlayer and keeps off the ring, is equipped with one section metal chain bottom keeping off the ring, sets up couple 7 in the bottom of metal chain. The top of the outer end of each hollow rod of the telescopic section 601 is provided with 1 cloth fixing ring 6012, and the bottom of the multi-fold cloth 301 is connected with a plurality of unfixed rings. A rod fixing ring 6013 is arranged on the bottom rod 6 close to the telescopic section 601, when the telescopic section 601 is folded due to the position of the rod fixing ring 6013, the hook 7 can be hung on the rod fixing ring 6013, attention needs to be paid to smoothing out the multi-fold cloth 301, and the strip-shaped opening 201 is prevented from being blocked after extrusion. A telescopic spring 6014 is arranged in the telescopic section 601, and two ends of the telescopic spring 6014 are respectively connected to the inner wall of the innermost hollow rod and the side end of the bottom rod 6.

The application process of the scheme of the embodiment is as follows:

when needing to shade sun after parking, hold the bottom rod 6 with the operator and stretch it downwards to instrument panel 8, hang at least one couple 7 that sets up in the main part of bottom rod 6 on the corresponding end buckle 4, because the radian of glass, let bottom rod 6 realize the radian as shown in fig. 9 through elasticity, then take off couple 7 on two flexible sections 601 on the left and right sides from the solid fixed ring 6013 of corresponding pole, at this moment under the effect of expanding spring 6014, flexible section 601 can extend to the maximum and fix through respective spacing ring and spacing limit, then hang couple 7 of flexible section 601 on the solid fixed ring 4 of corresponding, at this moment under the bounce of coil spring, can straighten sunshade cloth 3. When the sun-shading cloth 3 needs to be taken down, the hooks 7 are taken down from two ends, then the telescopic section 601 is pressed to a storage state, the hooks 7 are hung on the rod fixing ring 6013 to ensure that the telescopic section 601 is stored, then the bottom rod 6 is upwards fed to a certain position by hands and then loosened, under the rotation of the coil spring reel 5, the sun-shading cloth 3 is recovered into the fixing mechanism 2 until the bottom rod 6 is blocked by the strip-shaped opening 201, and the storage of the sun-shading cloth 3 is completed.

Example 2

As shown in fig. 1-4 and 7-9, a retractable sunshade device for a vehicle compartment comprises a fixing mechanism 2 arranged on the inner side of a vehicle roof 1, wherein the fixing mechanism 2 is of a hollow cylinder structure, a winding shaft is arranged in the center of the fixing mechanism 2, coil springs are arranged at two ends of the winding shaft and used as coil spring winding shafts 5, sunshade cloth 3 is connected to the coil spring winding shafts 5, the sunshade cloth 3 covers the whole coil spring winding shaft 5, the coil springs are of a spiral spring structure, the coil springs drive the coil spring winding shafts 5 to rotate under the condition of no external force, so that the sunshade cloth 3 is wound on the coil spring winding shafts 5, similar to the working mode in a tape measure, the retractable length which can be accommodated by the coil springs meets the requirement of covering a windshield, a bottom rod 6 is arranged at the other end of the sunshade cloth; the bottom or the side surface of the fixing mechanism 2 is provided with a strip-shaped opening 201, the sun-shading cloth 3 is connected to the bottom rod 6 through the strip-shaped opening 201, the foremost end of an instrument panel 8 of the automobile is provided with a plurality of bottom buckle rings 4, the bottom buckle rings 4 are of a fixing structure, and the bottom rod 6 is provided with a plurality of hooks 7 corresponding to the bottom buckle rings 4; the sunshade cloth 3 comprises a rectangular main body part and two triangular parts on two sides, the triangular parts are used as folding cloth, and the structure of the unfolded sunshade cloth 3 is trapezoidal with a narrow upper part and a wide lower part. The bottom rod 6 comprises a main body and two telescopic sections 601, the additional sections are connected to the left side and the right side of the bottom rod 6 and are connected with the bottoms of the folding cloth; the length of the coil spring reel 5 is less than or equal to the width of the car roof 1, the length of the main body of the bottom rod 6 is the same as that of the coil spring reel 5 or within a plus-minus error of several centimeters, and the total length of the bottom rod 6 is close to that of the lower edge of the front windshield.

The additional section is a folding section 602, the folding section 602 is a solid rod, one end of the solid rod is provided with a hinge 6021 and is connected to one end of the bottom rod 6 through the hinge 6021, the other end of the solid rod is provided with a hook 7 with a metal chain, and the folding cloth connected to the folding section 602 is a piece of cloth with a triangular whole surface and serves as a single folding cloth 302. The folding section 602 is provided with a buckle 6022 at one side close to the folding direction of the bottom rod 6, a clamping groove 6023 is arranged at the position of the bottom rod 6 corresponding to the buckle 6022, the bottom rod 6 where the clamping groove 6023 is located is of a solid structure, namely, both ends of the main body close to the bottom rod 6 are of solid structures, the middle area of the bottom rod is of a hollow structure, most area of the bottom rod 6 is of a hollow rod 6011 structure, but a section of solid section is arranged at the position close to the folding section 602, and the clamping groove 6023 is arranged at the solid section.

The application process of the scheme of the embodiment is as follows:

when needing to shade the sun after parking, hold the bottom rod 6 with the operator and stretch it downwards to instrument panel 8, hang at least one couple 7 that sets up on the main part of bottom rod 6 on corresponding end buckle 4, because the radian of glass, let bottom rod 6 realize the radian as shown in fig. 9 through elasticity, then take out two left and right folding sections 602 from draw-in groove 6023 to hang on corresponding end buckle 4 through couple 7 on folding section 602, at this moment under the bounce of coil spring, can straighten sunshade cloth 3. When the sun-shading cloth 3 needs to be taken down, the hooks 7 are taken down from two ends, then the folding section 602 is folded back, the buckle 6022 is fixed back into the clamping groove 6023, then the bottom rod 6 is upwards sent to a certain position by hand and then is loosened, under the rotation of the coil spring reel 5, the sun-shading cloth 3 is recovered into the fixing mechanism 2 until the bottom rod 6 is blocked by the strip-shaped opening 201, and the storage of the sun-shading cloth 3 is completed.

Adopt the embodiment 1 or the scheme that 2 provided of the utility model, form the puggaree 3 that covers comprehensively and straighten, improve the effect of sheltering from to sunshine, and reduced the puggaree 3 that can be heated by sunshine to the air between the glass, easy and simple to handle simultaneously, the construction details also satisfies the operation requirement, be provided with one section metal chain like couple 7, the distance scope of adaptation has been improved, be convenient for hang in end buckle 4 or other intra-rings, also can hang it on the metal chain from the area when not using for a long time simultaneously, keep pleasing to the eye.

The utility model discloses a fixed establishment 2 when not needing to use, can follow roof 1 and take off, and its top is that bolt or magic subsides isotructure that adopt are connected with roof 1, under the circumstances such as winter, can demolish.

Under the condition of changing width and structure, the utility model discloses also can be used for the window of other lathes or buildings, reach same effect.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principle of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. A telescopic sun-shading device for an automobile carriage is characterized by comprising a fixing mechanism arranged on the inner side of an automobile roof, wherein the fixing mechanism is of a hollow cylinder structure, the center of the fixing mechanism is provided with a scroll, two ends of the scroll are provided with coil springs serving as coil spring scrolls, sun-shading cloth is connected onto the coil spring scrolls and covers the whole coil spring scrolls, the coil springs drive the coil spring scrolls to rotate under the condition of no external force, so that the sun-shading cloth is wound on the coil spring scrolls, the other ends of the sun-shading cloth are provided with bottom rods, strip-shaped openings are formed in the bottoms or the side faces of the fixing mechanism, the sun-shading cloth penetrates through the strip-shaped openings and is connected onto the bottom rods, a plurality of bottom snap rings are arranged at the forefront ends of;

2. The retractable sunshade for vehicle compartments of claim 1, wherein said base bar includes a main body and two additional sections, said additional sections being connected to left and right sides of the base bar, the additional sections being connected to the bottom of the folded cloth.

3. The retractable sunshade for an automobile compartment of claim 2 wherein said coil spring spool has a length equal to or less than a roof width and said bottom bar has a body length similar to the coil spring spool length.

4. The retractable sunshade for vehicle compartments of claim 2, wherein the main body portion of the base bar is a flexible hollow bar, and at least one hook is provided on the main body portion of the base bar.

5. The retractable sunshade device for vehicle body of claim 4, wherein said additional section is a retractable section, said retractable section comprises a plurality of hollow rods sleeved together, the inner side of the outer end of each hollow rod is provided with a limiting ring for limiting the movement of the hollow rod therein, the outer side of the inner end of each hollow rod is provided with a limiting edge for matching with the limiting ring of the hollow rod outside thereof, each hollow rod on the retractable section is connected with a folding cloth, the folding cloth is a multi-fold cloth, the outer side of the outer end of the hollow rod in the innermost layer is provided with a ring of blocking ring, the bottom of the blocking ring is provided with a metal chain, and the bottom of the metal chain is provided with a hook.

6. The retractable sunshade for vehicle body of claim 5, wherein 1 cloth fixing ring is provided on the top of the outer end of each hollow rod of the retractable section, and the bottom of the multi-fold cloth is connected to a plurality of non-fixing rings.

7. The retractable sunshade for vehicle compartments of claim 6, wherein a rod fixing ring is provided on the bottom rod adjacent to the retractable section, the rod fixing ring being positioned so that the hook is hooked to the rod fixing ring when the retractable section is retracted.

8. The retractable sunshade for vehicle body of claim 7, wherein a retractable spring is provided in said retractable section, and both ends of said retractable spring are connected to the inner wall of said innermost hollow rod and the side end of said bottom rod, respectively.

9. The retractable sunshade for vehicle body as claimed in claim 4, wherein said additional section is a folding section, said folding section is a solid bar having a hinge at one end and connected to one end of the bottom bar by a hinge, and a hook having a metal chain at the other end, and the folding cloth connected to the folding section is a one-sided triangular cloth as a single-folded cloth.

10. The retractable sunshade device for vehicle body of claim 9, wherein said folding section has a buckle at one side near the folding direction of said bottom bar, and a slot is provided at the position of said bottom bar corresponding to said buckle, and the bottom bar where said slot is located is of solid structure.