CN219947849U

CN219947849U - Automobile sunshade curtain and automobile

Info

Publication number: CN219947849U
Application number: CN202321224551.7U
Authority: CN
Inventors: 贺博章
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-03
Anticipated expiration: 2033-05-19

Abstract

The disclosure relates to an automobile sunshade curtain and an automobile, and relates to the technical field of automobile sunshade and sun-screening appliances. The sunshade curtain comprises a rolling curtain seat body, sunshade cloth, a connecting shaft and telescopic mechanisms respectively arranged at two ends of the connecting shaft, wherein the telescopic mechanisms comprise a rotating wheel, a clockwork spring arranged in the rotating wheel and a telescopic belt wound outside the rotating wheel, the end part of the connecting shaft is provided with an installation cavity and an output port communicated with the installation cavity, one end of the telescopic belt is connected with the output end of the clockwork spring, the other end of the telescopic belt penetrates through the output port to be a free end, and the sunshade cloth is sleeved between the two telescopic belts; the runner is rotatably arranged in the mounting cavity, and the roller shutter seat body is connected with the connecting shaft and limits the runner in the mounting cavity. The rolling shutter seat body is fixed on the A-column guard plate on one side of the automobile, and when the rolling shutter seat is used, the limiting rod is pulled out, so that the sun-shading cloth covers the front windshield, the limiting rod is pulled out to the position of the A-column guard plate area on the other side of the automobile, and the rolling shutter seat is connected through the connecting piece, so that the rolling shutter seat is more convenient to use, and parts in the automobile are prevented from being exposed to the sun.

Description

Automobile sunshade curtain and automobile

Technical Field

The disclosure relates to the technical field of sun-shading sun-screening appliances for automobiles, in particular to an automobile sun-shading curtain and an automobile.

Background

Automobiles have become an indispensable transportation means in people's daily lives. In hot summer, as is known, under the condition that an automobile is exposed to the sun in a burning sun, sunlight is mainly directly irradiated into the automobile through front and rear windshields, so that parts in the automobile are easier to age, and the service life of the automobile is shortened; it is easier for inflammable substances to initiate auto-ignition in this case. Therefore, there are many sun-shading products for automobiles, such as sunshades, sun-shading curtains, etc., which play a role of sun-shading to some extent, but they all have some common disadvantages: the structural design is unreasonable, the cost is high, the use is inconvenient, and the appearance is not attractive. In view of this, the inventors propose an automotive sunshade curtain and an automobile.

Disclosure of Invention

The purpose of this disclosure is to provide a car sunshade screen, and this car sunshade screen can avoid spare part and inflammable object in the car to expose to the sun under, causes the condition emergence of spare part too fast ageing and car spontaneous combustion.

In order to achieve the above object, in one aspect, the present disclosure provides an automotive sunshade curtain and an automotive, which includes a roller shutter base, a sunshade cloth, a connecting shaft, and telescopic mechanisms respectively mounted at two ends of the connecting shaft, wherein the telescopic mechanisms include a rotating wheel, a clockwork spring disposed in the rotating wheel, and a telescopic belt wound outside the rotating wheel, an installation cavity and an output port communicated with the installation cavity are provided at an end of the connecting shaft, one end of the telescopic belt is connected with the output end of the clockwork spring, the other end of the telescopic belt passes through the output port to be a free end, and the sunshade cloth is sleeved between the two telescopic belts; the rotating wheel is rotatably arranged in the mounting cavity, the roller shutter seat body is connected with the connecting shaft, and the rotating wheel is limited in the mounting cavity.

Optionally, the sunshade cloth further comprises a limiting rod and a connecting piece arranged on the limiting rod, wherein the limiting rod is arranged at one end of the telescopic belt far away from the connecting shaft and is connected with the sunshade cloth; the connecting piece is detachably connected with the automobile A column guard board.

Optionally, the connecting piece is one of a hook, a magic tape, a double faced adhesive tape or a sucker.

Optionally, the roller shutter further comprises an extension mechanism for supporting the sun-shading cloth, the extension mechanism comprises a first extension rod and a second extension rod which are mutually hinged, the other end of the first extension rod is hinged with the roller shutter base, and the other end of the second extension rod is hinged with the limiting rod.

Optionally, the stretching mechanisms are multiple groups, and the multiple groups of stretching mechanisms are distributed between the roller shutter base and the limiting rod along a straight line.

Optionally, the rolling shutter seat body is provided with a first storage groove for storing the sun-shading cloth and a second storage groove for storing the stretching mechanism, the connecting shaft is installed in the first storage groove, and the first stretching rod is hinged in the second storage groove through a pin shaft.

Optionally, the sun-shading cloth is made of ultraviolet-proof sun-shading materials or other soft materials.

In another aspect, the present disclosure provides an automobile, including the above-described automobile sunshade.

According to the technical scheme, when in actual use, the roller shutter base body is fixed on the A-column guard plate on one side of the automobile, the limiting rod is pulled out, so that the sun-shading cloth covers the front windshield, and the limiting rod is pulled out to the position of the A-column guard plate area on the other side of the automobile and is connected through the connecting piece; when the sunshade cloth is not used, the connecting piece is taken down from the A column guard board area on the other side of the automobile, and the sunshade cloth is folded under the drive of the telescopic belt, so that the sunshade cloth is more convenient to use. When the automobile is parked outdoors, the front windshield and the rear windshield are shielded by the sun-shading cloth, so that sunlight irradiates the sun-shading cloth, and the situation that the parts on the cab are directly irradiated by the sunlight to cause excessive rapid aging of the parts is avoided; and the front windshield is invisible in the vehicle, so that privacy assistance is provided, and personal privacy is better protected.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic view of a rear structure of an automotive sunshade according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of A-A of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at D;

FIG. 4 is a cross-sectional view of B-B of FIG. 1;

FIG. 5 is a schematic view of a roller shade seat according to one embodiment of the present disclosure;

fig. 6 is an enlarged view at C in fig. 5.

100. A roller shutter seat; 101. a first storage groove; 102. a second storage groove; 110. sunshade cloth; 120. a connecting shaft; 121. a mounting cavity; 122. an output port; 130. a rotating wheel; 140. a clockwork spring; 150. a stretchable belt; 160. a limit rod; 170. a connecting piece; 180. a first extension bar; 190. a second extension rod.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the present disclosure, unless otherwise indicated, terms of orientation such as "upper, lower, left, right" are generally defined with respect to the orientation of the drawings, and "inner and outer" refer to the inner and outer of the relevant parts. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present disclosure, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.

The present disclosure provides an automobile sunshade, as shown in fig. 1-6, which comprises a roller shutter base 100, a sunshade cloth 110, a connecting shaft 120, and telescopic mechanisms respectively installed at two ends of the connecting shaft 120, wherein the telescopic mechanisms comprise a rotating wheel 130, a clockwork spring 140 arranged in the rotating wheel 130, and a telescopic belt 150 wound outside the rotating wheel 130, the end of the connecting shaft 120 is provided with an installation cavity 121 and an output port 122 communicated with the installation cavity 121, one end of the telescopic belt 150 is connected with the output end of the clockwork spring 140, the other end of the telescopic belt 150 passes through the output port 122 to be a free end, and the sunshade cloth 110 is sleeved between the two telescopic belts 150; the rotating wheel 130 is rotatably installed in the installation cavity 121, the roll screen housing 100 is connected with the connection shaft 120, and the rotating wheel 130 is restricted in the installation cavity 121.

In the above technical solution, the roller shutter base 100 provides an installation carrier for the connecting shaft 120 and the telescopic mechanism, and can fix the bottom side surface of the roller shutter base 100 on the a-pillar guard board on one side of the automobile, where the fixing manner can be screw fixing or welding fixing; since the two telescopic belts 150 are respectively connected with the output ends of the clockwork springs 140 at two ends of the connecting shaft 120, at this time, the connecting shaft 120 and the two telescopic belts 150 form a structure, when the clockwork springs 140 revolve and shrink or stretch, the telescopic belts 150 can also stretch or shrink along with the clockwork springs 140, so that the sun-shading cloth 110 sleeved on the telescopic belts 150 can be unfolded or folded, and the sun-shading cloth 110 covers the front windshield to shield the sun during the unfolding.

In actual use, the roller shutter base 100 is fixed on an A-pillar guard board on one side of an automobile, the limiting rod 160 is pulled out, the sun-shading cloth 110 covers the front windshield, and the position of the A-pillar guard board area on the other side of the automobile, which is pulled out by the limiting rod 160, is connected through the connecting piece 170; when not in use, the connecting piece 170 is taken down from the A-pillar guard board area on the other side of the automobile, and the sunshade cloth 110 is automatically retracted through the telescopic belt 150 connected with the clockwork spring 140, so that the use is more convenient.

Alternatively, the sun-shading cloth 110 may be made of an ultraviolet-proof sun-shading material or other soft materials, so as to further enhance the ultraviolet isolation effect.

Alternatively, the roller shutter base 100 may be made of rubber or PVC soft rubber, so that the roller shutter base 100 has a certain deformability and is easy to be attached to the existing a-pillar guard of the automobile; of course, hard materials such as ABS may be used.

Optionally, in one embodiment of the present disclosure, as shown in fig. 1 and 2, the sunshade device further includes a limit bar 160 and a connecting member 170 disposed on the limit bar 160, where the limit bar 160 is disposed at an end of the telescopic belt 150 away from the connecting shaft 120 and is connected to the sunshade cloth 110; the connector 170 is detachably connected with the automobile A column guard board.

In the above technical solution, the connecting shaft 120, the limiting rod 160 and the two telescopic belts 150 together form a "mouth" structure, the limiting rod 160 can prevent the sunshade cloth 110 from falling off from the free ends of the two telescopic belts 150, and meanwhile, the two telescopic belts 150 are conveniently pulled out by people holding the limiting rod 160 to form two guide ropes, and the sunshade cloth 110 is unfolded neatly while the telescopic belts 150 are extended, so as to cover the inner side of the whole front windshield; in addition, the stop lever 160 also provides an installation location for the connector 170, which facilitates the connection or disconnection of the connector 170 to the car A-pillar panel.

Alternatively, the connector 170 may be one of a hook, a velcro, a double sided tape, or a suction cup.

Optionally, in one embodiment of the present disclosure, as shown in fig. 1 and 2, an extension mechanism for supporting the sun-shading cloth 110 is further included, the extension mechanism includes a first extension rod 180 and a second extension rod 190 hinged to each other, the other end of the first extension rod 180 is hinged to the roll-up screen seat 100, and the other end of the second extension rod 190 is hinged to the limit lever 160.

In the above technical solution, firstly, since the automatic retraction speed of the telescopic belt 150 cannot be controlled, once the speed is too high, accidental injury may be caused to personnel; secondly, because the sun-shading cloth 110 is a flexible material, when the sun-shading cloth is covered on the front windshield, the middle part of the sun-shading cloth is easy to sink under the action of gravity; so the ground of the sun-shading cloth 110 can be well supported by the stretching mechanism, so that the sun-shading cloth is smoother; meanwhile, the tightness of the mutual hinging positions of the first stretching rod 180 and the second stretching rod 190 can be adjusted to control the retraction speed of the telescopic belt 150, when the friction force generated by the mutual hinging positions of the first stretching rod 180 and the second stretching rod 190 is larger, the large friction force can effectively offset the rotation force of the clockwork spring 140, so that the telescopic belt 150 is retracted slowly and the sun-shading cloth 110 is driven to retract, and the use is safer and more reliable.

Alternatively, multiple sets of extension mechanisms may be distributed in a linear direction between the roll screen housing 100 and the limit bar 160 to form a more stable support for the sun screen 110. The present embodiment provides two sets of stretching mechanisms, please refer to fig. 1.

Alternatively, in one embodiment of the present disclosure, as shown in fig. 5, the roll screen base 100 is provided with a first receiving groove 101 for receiving the sun-shading cloth 110 and a second receiving groove 102 for receiving the stretching mechanism, the connecting shaft 120 is installed in the first receiving groove 101, and the first stretching rod 180 is hinged in the second receiving groove 102 through a pin shaft. In this way, the sun-shading cloth 110 and the stretching mechanism can be hidden in the roller shutter base 100, so that the whole automobile sun-shading curtain is more compact and complete in structure, and the realization interference to a driver is reduced.

The disclosure also provides an automobile comprising the automobile sunshade curtain. When the vehicle is parked outdoors, the front windshield and the rear windshield are shielded by the sun-shading cloth 110, so that sunlight irradiates the sun-shading cloth 110, and the condition that the parts are aged too quickly due to the fact that the sunlight directly irradiates the parts on the driving platform is avoided; and the front windshield is invisible in the vehicle, so that privacy assistance is provided, and personal privacy is better protected.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims

1. The automobile sunshade curtain is characterized by comprising a roller shutter seat body, sunshade cloth, a connecting shaft and telescopic mechanisms respectively arranged at two ends of the connecting shaft, wherein each telescopic mechanism comprises a rotating wheel, a clockwork spring arranged in the rotating wheel and a telescopic belt wound outside the rotating wheel, an installation cavity and an output port communicated with the installation cavity are formed in the end part of the connecting shaft, one end of each telescopic belt is connected with the output end of the clockwork spring, the other end of each telescopic belt penetrates through the corresponding output port to be a free end, and the sunshade cloth is sleeved between the two telescopic belts; the rotating wheel is rotatably arranged in the mounting cavity, the roller shutter seat body is connected with the connecting shaft, and the rotating wheel is limited in the mounting cavity; the sunshade cloth comprises a telescopic belt, a connecting shaft, a limiting rod and a connecting piece, wherein the connecting piece is arranged on the limiting rod; the connecting piece is detachably connected with the automobile A column guard board; the roller shutter comprises a roller shutter seat body, a sun-shading cloth, a first extending rod and a second extending rod, wherein the roller shutter seat body is hinged to the roller shutter seat body, and the roller shutter seat body is hinged to the roller shutter seat body.

2. The automotive sunshade of claim 1, wherein said connector is one of a hook, a velcro, a double sided tape, or a suction cup.

3. The automotive sunshade of claim 1, wherein said plurality of sets of extension mechanisms are linearly disposed between said roller shade housing and said stop lever.

4. The automotive sun shade of claim 1, wherein the roller shade housing defines a first receiving slot for receiving the sun shade cloth and a second receiving slot for receiving the extension mechanism, the connecting shaft is mounted in the first receiving slot, and the first extension rod is hinged in the second receiving slot by a pin.

5. The automotive sunshade of claim 1, wherein said sunshade is made of uv-blocking sunshade material or other soft material.

6. An automobile, comprising: an automotive sun blind as claimed in any one of claims 1 to 5.