CN216401124U

CN216401124U - Vehicle-mounted sun-shading device and vehicle

Info

Publication number: CN216401124U
Application number: CN202122020635.6U
Authority: CN
Inventors: 林伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-29
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of automobile manufacturing, and particularly relates to a vehicle-mounted sun-shading device and a vehicle, which comprise: the base comprises an accommodating cavity, a first connecting part and a second connecting part, the first connecting part and the second connecting part are arranged on one side of the accommodating cavity, and the second connecting part is respectively arranged on two opposite sides of the first connecting part; the sunshade curtain winding assembly is arranged in the accommodating cavity; the guide assembly comprises two sliding rails arranged on one side of the base in parallel and a sliding cross rod arranged between the two sliding rails in a sliding manner, and the sliding cross rod is connected with the sunshade rolling winding component to drive the sunshade rolling winding component to expand or contract; the driving assembly is fixed on the first connecting portion and drives the sliding cross rod to slide relative to the sliding rail. This on-vehicle solar protection devices passes through sunshade screen coiling subassembly, guide assembly and drive assembly cooperation, realizes automatic expansion or shrink curtain body, this on-vehicle solar protection devices easy operation, and the sunshade is effectual, need not to consume too much manpower just can reach the sunshade purpose to the security is high.

Description

Vehicle-mounted sun-shading device and vehicle

Technical Field

The utility model relates to the field of vehicle manufacturing, in particular to a vehicle-mounted sun-shading device and a vehicle comprising the same.

Background

The vehicle is an important transportation tool which is indispensable in daily life of people, and people usually drive the vehicle to go out. With the continuous development of science and technology, vehicles are continuously updated, and the vehicle roof part on the market is mostly provided with a large-area skylight. When going out in summer, sunlight can penetrate through the skylight and directly enter the automobile, so that the temperature in the automobile rises, and the passenger taking experience in the automobile is influenced.

The existing vehicle sun-proof products mainly comprise vehicle clothes, vehicle interior sunshade umbrella and the like. Although the sun-shading effect of the car cover is good, the car cover cannot be used in the driving process, and has limitation. The sunshade umbrella in the vehicle can be used in the driving process, but another passenger except a driver needs to always carry the sunshade umbrella in the vehicle, so that the sunshade umbrella is very inconvenient, the normal driving of the driver is easily influenced, and certain danger is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted sun shading device and a vehicle, and aims to solve the technical problems that in the prior art, the vehicle is inconvenient to shade and poor in effect in the driving or parking process.

In order to achieve the above object, an embodiment of the present invention provides a vehicle-mounted sunshade device, including: the base comprises an accommodating cavity, a first connecting part and a second connecting part, the first connecting part and the second connecting part are arranged on one side of the accommodating cavity, and the second connecting part is respectively arranged on two opposite sides of the first connecting part; the sunshade curtain winding assembly is arranged in the accommodating cavity; the guide assembly comprises two sliding rails arranged on one side of the base in parallel and a sliding cross rod arranged between the two sliding rails in a sliding manner, and the sliding cross rod is connected with the sunshade rolling winding component to drive the sunshade rolling winding component to expand or contract; and the driving assembly is fixed on the first connecting part and drives the sliding cross rod to slide relative to the sliding rail.

Preferably, the sunshade screen winding component comprises a first supporting seat, a second supporting seat, an elastic mechanism, a sound absorption pipe, a sleeve and a screen body, wherein the first supporting seat and the second supporting seat are oppositely arranged in the accommodating cavity, the sound absorption pipe is sleeved on the elastic mechanism and is arranged in the sleeve, the sleeve is rotatably arranged on the first supporting seat and the second supporting seat through the elastic mechanism, one end of the screen body is connected with the sleeve, and the other end of the screen body is connected with the sliding cross rod.

Preferably, the elastic mechanism includes a spring, a first fixing member, a second fixing member, a first rotating member and a second rotating member, two opposite ends of the spring are respectively connected to the first fixing member and the second fixing member, the spring is inserted into the sound absorbing tube, the first fixing member is in interference fit with the sleeve, the second fixing member is clamped in the second supporting seat, two opposite ends of the sleeve are respectively inserted with the first rotating member and the second rotating member, the first rotating member is rotatably disposed on the first supporting seat, and the second rotating member is rotatably sleeved on the second fixing member.

Preferably, the driving assembly comprises a connecting seat, a limiting seat, a first rack, a second rack and a driving motor, the connecting seat is connected to the first connecting part, a first channel and a second channel are arranged on the connecting seat in parallel, limiting blocks are arranged on the connecting seat corresponding to the first channel and the second channel, the limiting seat is connected to the connecting seat, a first through groove is formed in the limiting seat corresponding to the limiting block, the first rack and the second rack are respectively arranged in the first channel and the second channel and abut against the limiting block, ratchets of the first rack and ratchets of the second rack are oppositely arranged, the driving motor is arranged on the limiting seat, and a driving tooth meshed with the first rack and the second rack is connected to the output end of the driving motor;

one end of the first rack is connected with one end of the sliding cross rod, and one end of the second rack is connected with the other end of the sliding cross rod.

Preferably, the first rack moving direction is opposite to the second rack moving direction.

Preferably, the two opposite ends of the limiting block are respectively provided with an arc-shaped cladding part, and the first rack and the second rack are respectively arranged in the arc-shaped cladding parts.

Preferably, a sliding groove is formed in the sliding rail, a sliding block is arranged in the sliding groove in a sliding mode, one end of the sliding block is connected with the sliding cross rod, and the other end of the sliding block is connected with the driving assembly.

Preferably, the slide rail is arranged in an arc structure.

In order to achieve the above object, an embodiment of the present invention further provides a vehicle, including:

a roof frame; in the vehicle-mounted sunshade device, the two vehicle-mounted sunshade devices are arranged in parallel along the length direction of the roof framework.

Preferably, the roof framework is provided with a control switch, and the control switch is electrically connected with the vehicle-mounted sun-shading device

One or more technical solutions of the forming apparatus provided by the embodiment of the present invention have at least one of the following technical effects: the automatic unfolding or folding sunshade device is simple and reasonable in structure and ingenious in design, the sunshade curtain winding assembly, the guide assembly and the driving assembly are matched to realize automatic unfolding or folding of the sunshade curtain body, the vehicle-mounted sunshade device is simple to operate, good in sunshade effect, high in safety and capable of achieving the sunshade purpose without consuming too much manpower.

The utility model is further described with reference to the following figures and examples.

Drawings

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

Fig. 1 is a schematic structural view of a vehicle-mounted sunshade device provided in embodiment 1 of the present invention;

FIG. 2 is a schematic view showing the structure of a sunshade rolling assembly provided in embodiment 1 of the present invention;

FIG. 3 is an exploded view of the sunshade rolling assembly provided in example 1 of the present invention;

fig. 4 is an exploded schematic view of a first supporting seat, a first rotating member and a first fixing member according to embodiment 1 of the present invention;

fig. 5 is an exploded schematic view of a second supporting seat, a second rotating element and a second fixing element according to embodiment 1 of the present invention;

fig. 6 is a schematic structural diagram of a driving assembly provided in embodiment 1 of the present invention;

fig. 7 is a schematic structural view of a vehicle provided in embodiment 2 of the present invention;

reference numerals:

1. a base; 2. a shade winding assembly; 3. a guide assembly; 4. a drive assembly;

11. an accommodating cavity; 12. a first connection portion; 13. a second connecting portion;

21. a first support base; 22. a second support seat; 23. an elastic mechanism; 24. a sound absorbing pipe; 25. a sleeve; 26. a curtain body; 211. hole turning; 221. a card slot; 231. a spring; 232. a first fixing member; 233. a second fixing member; 234. a first rotating member; 235. a second rotating member; 234a, a first rotating part; 234b, a first insertion portion; 234b1, a first U-shaped insert block; 241. a first U-shaped slot; 235a, a second insertion portion; 235a1 and a second U-shaped insert block; 242. a second U-shaped slot; 232a and a first hook groove; 233a, a second hook groove; 233b, a fan-shaped fixture block;

31. a slide rail; 32. a sliding rail; 31a, a chute;

41. a connecting seat; 42. a limiting seat; 43. a first rack; 44. a second rack; 45. a first channel; 46. A second channel; 47. a limiting block; 47a, an arc-shaped coating part; 48. a third channel; 49. a fourth channel; 5. A roof frame; 6. a control switch;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Example 1: in one embodiment of the present invention, as shown in fig. 1 to 6, there is provided a vehicle-mounted sunshade device including: the base 1 comprises an accommodating cavity 11, a first connecting part 12 and a second connecting part 13, wherein the first connecting part 12 and the second connecting part 13 are arranged on one side of the accommodating cavity 11, and the second connecting part 13 is respectively arranged on two opposite sides of the first connecting part 12; the sunshade curtain winding assembly 2 is arranged in the accommodating cavity 11; the guide assembly 3 comprises two slide rails 31 arranged on one side of the base 1 in parallel and a sliding cross bar 32 arranged between the two slide rails 31 in a sliding manner, and the sliding cross bar 32 is connected with the sunshade curtain winding assembly 2 to drive the sunshade curtain winding assembly 2 to expand or contract; the driving assembly 4 is fixed on the first connecting portion 12 and drives the sliding cross bar 32 to slide relative to the sliding rail 31.

In the present embodiment, the number of the second connection portions 13 is two, and the shape and the size of the second connection portions 13 are different from those of the first connection portions 12. The main function of the second connecting part 13 is to connect and fix with the vehicle, so as to enhance the stability and firmness of connection between the vehicle and the second connecting part. Further, the structures of the two second connecting portions 13 are not unique, and the structures thereof vary depending on the vehicle structure.

In use, the driving assembly 4 controls the sliding cross bar 32 of the guiding assembly 3 to move along the sliding rail 31, and thus controls the sunshade curtain winding assembly 2 to be unfolded or retracted.

In an embodiment of the present invention, as shown in fig. 1 to 6, the sunshade curtain winding assembly 2 includes a first supporting seat 21, a second supporting seat 22, an elastic mechanism 23, a sound absorbing tube 24, a sleeve 25 and a curtain body 26, the first supporting seat and the second supporting seat are oppositely disposed in the accommodating cavity, the sound absorbing tube is sleeved on the elastic mechanism and is disposed in the sleeve, the sleeve is rotatably disposed on the first supporting seat and the second supporting seat through the elastic mechanism, one end of the curtain body is connected to the sleeve, and the other end of the curtain body is connected to the sliding cross bar.

In this embodiment, the elastic means 23 are able to impart a circumferential pulling force to the sleeve 25. When the curtain body is in the recovery in-process, sleeve pipe 25 continuously receives the effect of circumference pulling force, makes sleeve pipe 25 taut curtain body all the time, prevents effectively that the curtain body is loose when retrieving, and then guarantees that the curtain body retrieves to sleeve pipe 25 smoothly on.

The first supporting seat 21 and the second supporting seat 22 are fixed in the accommodating cavity 11 by screws. The first supporting base 21 has a rotation hole 211. The second support seat 22 is provided with a locking groove 221.

In an embodiment of the present invention, as shown in fig. 1 to 6, the elastic mechanism 23 includes a spring 231, a first fixing member 232, a second fixing member 233, a first rotating member 234, and a second rotating member 235, the first fixing member and the second fixing member are respectively connected to opposite ends of the spring, the spring is inserted into the sound absorbing tube, the first fixing member is in interference fit with the sleeve, the second fixing member is clamped in the second supporting seat, the first rotating member and the second rotating member are respectively inserted into opposite ends of the sleeve, the first rotating member is rotatably disposed on the first supporting seat, and the second rotating member is rotatably sleeved on the second fixing member.

In the present embodiment, the first rotating member 234 is provided with a first rotating portion 234a and a first inserting portion 234 b. The first rotating portion 234a is inserted into the first rotating body 234 and rotates the first rotating body 234 with respect to the first support base 21. The first insertion portion 234b is inserted into one end of the sleeve 25 for connecting the first rotating member 234 with the sleeve 25. The first insertion portion 234b is provided with a first U-shaped insertion block 234b1, and one end of the sleeve 25 is provided with a first U-shaped insertion groove 241. When the first insertion portion 234b is inserted into the sleeve 25, the first U-shaped insertion block 234b1 is inserted into the first U-shaped insertion groove 241 to be fixed. The second rotator 235 is provided with a second insertion portion 235 a. The second insertion portion 235a is provided with a second U-shaped insertion block 235a1, and the other end of the sleeve 25 is provided with a second U-shaped insertion groove 242. When the second insertion portion 235a is inserted into the sleeve 25, the second U-shaped insertion piece 235a1 is inserted into the second U-shaped insertion groove 242 to be fixed.

Further, a first stationary member 232 is disposed within the sleeve 25 adjacent the first rotating member 234. The first fixing member 232 is provided with a first hook groove 232 a. One end of the spring 231 is hung in the first hook groove 232a to form a fixed connection with the first fixing member 232. The second fixing member 233 is provided with a second hooking groove 233 a. The other end of the spring 231 is hooked in the second hooking groove 233a to be fixed to the second fixing member 233. The second fixing member 233 is provided with a fan-shaped locking block 233b for being inserted into the locking groove 221 of the second supporting seat 22.

During assembly, one end of the spring 231 is hung on the first fixed member 232, and then the second rotating member 235 is sleeved on the second fixed member 233. The other end of the spring 231 penetrates the sound absorbing tube 24, then the first fixing member 232 is pushed into the sleeve 25, the first fixing member 232 is in interference fit with the sleeve 25, and the first rotating member 234 is inserted into the end near the first fixing member 232. The other end of the sound absorbing tube 24 passes through the sleeve 25 and the second fixing member 233 together with the second rotating member 235 is inserted into the other end of the sleeve 25. At this time, the second rotating member 235 is rotated to extend the spring 231 with a certain tension, and the second fixing member 233 is engaged with the second supporting seat 22.

In one embodiment of the present invention, as shown in fig. 1 to 6, the driving assembly 4 includes a connecting seat 41, a limiting seat 42, a first rack 43, a second rack 44 and a driving motor (not shown), the connecting seat 41 is connected to the first connecting portion 12, a first channel 45 and a second channel 46 are arranged on the connecting seat 41 in parallel, the connecting seat 41 corresponds to the first channel 45, a limiting block 47 is installed on the second channel 46, the limiting seat 42 is connected to the connecting seat 41, a first through groove is formed in the limiting seat 42 corresponding to the limiting block 47, the first rack 43 and the second rack 44 are installed in the first channel 45 and the second channel 46 respectively and abut against the limiting block 47, the ratchets of the first rack 43 and the ratchets of the second rack 44 are arranged in opposite directions, the driving motor is installed on the limiting seat 42, and the output end of the driving motor is connected with driving teeth meshed with the first rack 43 and the second rack 44;

one end of the first rack 43 is connected to one end of the sliding rail 32, and one end of the second rack 44 is connected to the other end of the sliding rail 32.

In this embodiment, the first passage 45 and the second passage 46 are both hoses. The first channel 45 and the second channel 46 are respectively disposed at two opposite ends of the limiting block 47. A third channel 48 is arranged on the connecting seat 41 corresponding to the first channel 45, and the first rack 43 is arranged in the first channel 45 and the third channel 48 in a penetrating way. A fourth channel 49 is provided on the connecting base 41 corresponding to the second channel 46, and the second rack 44 is inserted into the second channel 46 and the fourth channel 49.

When the sun-shading curtain winding assembly is used, the output end of the driving motor rotates to drive the driving gear to rotate clockwise and anticlockwise, the first rack 43 and the second rack 44 are further driven to move, and then the sun-shading curtain winding assembly 2 is unfolded or contracted.

In one embodiment of the present invention, as shown in FIGS. 1-6, the first rack 43 moves in a direction opposite to the direction in which the second rack 44 moves.

In this embodiment, when the output end of the driving motor rotates clockwise, the first rack 43 moves along the direction from the third channel 48 to the first channel 45, and the second rack 44 moves along the direction from the fourth channel 49 to the second channel 46, so as to unfold the curtain body. When the output end of the driving motor rotates anticlockwise, the first rack 43 moves along the direction from the first channel 45 to the third channel 48, and the second rack 44 moves along the direction from the second channel 46 to the fourth channel 49, so that the curtain body is recovered. Wherein, the first rack 43 and the second rack 44 have the same length.

In an embodiment of the present invention, as shown in fig. 1 to 6, the two opposite ends of the limiting block 47 are respectively provided with an arc-shaped covering portion 47a, and the first rack 43 and the second rack 44 are respectively disposed in the arc-shaped covering portion 47 a.

In this embodiment, the arc-shaped covering portion 47a facilitates the first and

second racks

43 and 44 to smoothly pass through the limiting block 47.

In one embodiment of the present invention, as shown in fig. 1 to 6, a sliding groove 31a is disposed on the sliding rail 31, a sliding block is slidably disposed in the sliding groove 31a, one end of the sliding block is connected to the sliding cross bar 32, and the other end of the sliding block is connected to the driving assembly 4.

In one embodiment of the present invention, as shown in fig. 1 to 6, the slide rail 31 is disposed in an arc structure.

In the present embodiment, the slide rail 31 is shaped to fit the roof streamline arrangement, so that the slide rail 31 can fit the roof structure more closely.

This on-vehicle solar protection devices simple structure is reasonable, and design benefit through sunshade screen coiling assembly 2, guide component 3 and the cooperation of drive assembly 4, realizes automatic expansion or shrink curtain body, this on-vehicle solar protection devices easy operation, and the sunshade effect is good, need not to consume too much manpower just can reach the sunshade purpose to the security is high.

Example 2 is an application of example 1, and the structure of the vehicle-mounted sunshade device in example 2 is the same as that of the vehicle-mounted sunshade device in example 1.

Example 2: in one embodiment of the present invention, as shown in fig. 7, a vehicle includes:

a roof frame 5; in the above-described vehicle sunshade device, the two vehicle sunshade devices are arranged in parallel along the longitudinal direction of the roof frame 5.

In the present embodiment, the vehicle sunshade may be deployed in the same direction along the length of the roof frame 5. The vehicle sunshade device may be deployed in the opposite direction along the longitudinal direction of the roof frame 5, or may be deployed in the opposite direction along the longitudinal direction of the roof frame 5.

In an embodiment of the present invention, as shown in fig. 7, a control switch 6 is disposed on the roof frame 5, and the control switch 6 is electrically connected to the vehicle-mounted sunshade device.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make numerous possible variations and modifications to the present teachings, or modify equivalent embodiments to equivalent variations, without departing from the scope of the present teachings, using the methods and techniques disclosed above. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.

Claims

1. An on-vehicle solar protection devices which characterized in that includes:

the base comprises an accommodating cavity, a first connecting part and a second connecting part, the first connecting part and the second connecting part are arranged on one side of the accommodating cavity, and the second connecting part is respectively arranged on two opposite sides of the first connecting part;

the sunshade curtain winding assembly is arranged in the accommodating cavity;

the guide assembly comprises two sliding rails arranged on one side of the base in parallel and a sliding cross rod arranged between the two sliding rails in a sliding manner, and the sliding cross rod is connected with the sunshade rolling winding component to drive the sunshade rolling winding component to expand or contract;

the driving assembly is fixed on the first connecting part and drives the sliding cross rod to slide relative to the sliding rail;

the sunshade curtain rolling component comprises a first supporting seat, a second supporting seat, an elastic mechanism, a sound absorption pipe, a sleeve and a curtain body, wherein the first supporting seat and the second supporting seat are oppositely arranged in the accommodating cavity, the sound absorption pipe is sleeved on the elastic mechanism and is arranged in the sleeve, the sleeve is rotatably arranged on the first supporting seat and the second supporting seat through the elastic mechanism, one end of the curtain body is connected with the sleeve, and the other end of the curtain body is connected with the sliding cross rod.

2. The vehicle-mounted sunshade device according to claim 1, wherein the elastic mechanism comprises a spring, a first fixing member, a second fixing member, a first rotating member and a second rotating member, the first fixing member and the second fixing member are respectively connected to opposite ends of the spring, the spring is inserted into the sound absorbing tube, the first fixing member is in interference fit with the sleeve, the second fixing member is clamped in the second support seat, the first rotating member and the second rotating member are respectively inserted into opposite ends of the sleeve, the first rotating member is rotatably disposed on the first support seat, and the second rotating member is rotatably sleeved on the second fixing member.

3. The vehicle-mounted sunshade device according to claim 1, wherein said driving assembly comprises a connecting seat, a limiting seat, a first rack, a second rack and a driving motor, the connecting seat is connected on the first connecting part, a first channel and a second channel are arranged on the connecting seat in parallel, the connecting seat is provided with a limiting block corresponding to the first channel and the second channel, the limiting block is connected with the connecting seat, the limiting seat is provided with a first through groove corresponding to the limiting block, the first rack and the second rack are respectively arranged in the first channel and the second channel and are abutted against the limiting block, the ratchets of the first rack and the ratchets of the second rack are arranged oppositely, the driving motor is arranged on the limiting seat, the output end of the driving motor is connected with a driving tooth meshed with the first rack and the second rack;

4. The vehicle sunshade of claim 3, wherein said first rack movement direction is opposite to said second rack movement direction.

5. The vehicle-mounted sunshade device according to claim 3, wherein the two opposite ends of the limiting block are respectively provided with an arc-shaped cladding portion, and the first rack and the second rack are respectively arranged in the arc-shaped cladding portions.

6. The vehicle-mounted sunshade device according to claim 1, wherein said slide rail is provided with a slide groove, said slide groove is slidably provided with a slide block, one end of said slide block is connected to said slide rail, and the other end of said slide block is connected to said driving assembly.

7. The vehicle mounted sunshade of claim 1, wherein said track is configured in an arcuate configuration.

8. A vehicle, comprising:

a roof frame;

the vehicle sunshade of any one of claims 1 to 7, two of said vehicle sunshade being juxtaposed along a length of said roof frame.

9. The vehicle of claim 8, wherein the roof frame is provided with a control switch, and the control switch is electrically connected with the vehicle-mounted sunshade device.