CN210591328U - Sun-shading device for vehicle - Google Patents
Sun-shading device for vehicle Download PDFInfo
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- CN210591328U CN210591328U CN201921141330.7U CN201921141330U CN210591328U CN 210591328 U CN210591328 U CN 210591328U CN 201921141330 U CN201921141330 U CN 201921141330U CN 210591328 U CN210591328 U CN 210591328U
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- sunshade
- elastic
- component
- front windshield
- flexible
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Abstract
The utility model relates to a vehicle field discloses an automobile-used solar protection devices. The utility model provides an elastic sunshade component can take place elastic deformation, and the direction guidance channel is used for making elastic sunshade component remove according to direction guidance channel's extending direction. The driving component is used for adjusting the length of the elastic sunshade component extending out of the guide outlet, so that one end of the elastic sunshade component can be abutted to the front windshield. One end of the elastic sunshade component is abutted to the rear of the front windshield, and if the length of the elastic sunshade component extending out of the guide outlet is continuously lengthened, the elastic sunshade component is elastically deformed to enable one end of the elastic sunshade component abutted to the front windshield to be close to the lower edge of the front windshield. When the sun shading is not needed, the sun shading scroll is driven to rotate through the driving assembly so as to wind the elastic sun shading assembly on the shielding scroll, and the elastic sun shading assembly is separated from the front windshield. The arrangement of the installation cavity ensures that the sunshade reel can normally extend out of the guide channel or be wound on the sunshade reel.
Description
Technical Field
The utility model relates to a vehicle field especially relates to an automobile-used solar protection devices.
Background
The sun shield is mounted at the front windshield of the vehicle and is designed for preventing sunshine from dazzling, so that on one hand, the sun shield can prevent the sunshine from directly stinging the eyes of a driver to influence the driving safety, and on the other hand, the sun shield also has the function of cooling.
The sun visor in the prior art is usually adjusted manually, that is, when a driver feels glare, the driver manually rotates the sun visor to shield light irradiated from a front windshield, so that eyes of the driver are not directly irradiated by sunlight, and the purposes of shading sun and cooling are achieved. However, the sun visor is usually disposed right in front of the driver's seat and the passenger seat, and the driver may influence the driving safety when manually adjusting the sun visor right in front of the driver during driving.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile-used solar protection devices can solve among the prior art problem that the driver needs manual rotation sunshading board, has improved the security of traveling.
To achieve the purpose, the utility model adopts the following technical proposal:
a sun shade device for a vehicle, comprising:
the fixed shell comprises a guide channel provided with a guide outlet and an installation cavity communicated with the guide channel;
the flexible sunshade component is arranged in the installation cavity in a winding mode, one end of the flexible sunshade component is wound on the sunshade reel, the other end of the flexible sunshade component penetrates through the guide channel and extends out of the guide outlet, and the part, provided with the flexible sunshade component, of the sunshade reel is arranged in the installation cavity in a winding mode;
the driving component is configured to drive the sunshade roller to rotate so as to adjust the length of the elastic sunshade component extending out of the guide outlet, so that one end of the elastic sunshade component can abut against a front windshield, and the elastic sunshade component can be elastically deformed so as to be wound on the sunshade roller or make one end of the elastic sunshade component abutting against the front windshield approach to the lower edge of the front windshield.
As a preferable aspect of the above vehicle sunshade device, the guide passage is inclined from the vehicle roof toward a lower edge of the front windshield.
As a preferable technical solution of the above vehicle sunshade device, a roller is disposed at a free end of the elastic sunshade component, and the roller can rotate relative to the elastic sunshade component.
As a preferable technical solution of the above vehicle sunshade device, the diameter of the roller is larger than the maximum thickness of the elastic sunshade component.
As a preferable technical solution of the above vehicle sunshade device, the elastic sunshade component includes an elastic support capable of elastically deforming, and a sunshade body covering the elastic support and made of a flexible material.
As a preferable aspect of the above sunshade device for a vehicle, the sunshade roller is located between the guide passage and the roof panel.
As a preferable technical solution of the above vehicle sunshade device, the driving assembly includes a motor, and an output shaft of the motor is connected to the sunshade roller.
As a preferable technical solution of the above sunshade device for vehicles, the sunshade device for vehicles further comprises a control switch arranged on a vehicle steering wheel or a vehicle center console, wherein the control switch is used for controlling the motor to rotate forward, reverse and stop rotating.
As a preferable technical solution of the above vehicle sunshade device, the vehicle sunshade device further comprises a light intensity detection unit for detecting the light intensity of the eyes of the driver, wherein the light intensity detection unit is provided on the a-pillar of the vehicle.
The utility model has the advantages that: the utility model provides an elastic sunshade component can take place elastic deformation, and guide channel is used for making elastic sunshade component remove according to guide channel's extending direction, and elastic sunshade component's one end is convoluteed on the sunshade spool, and the other end passes guide channel and stretches out by the direction export. The driving component is configured to drive the sunshade roller to rotate so as to adjust the length of the elastic sunshade component extending from the guide outlet, so that one end of the elastic sunshade component abuts against the front windshield. After one end of the elastic sunshade component can be abutted to the front windshield, if the length of the elastic sunshade component extending out of the guide outlet is continuously lengthened, the elastic sunshade component can be elastically deformed, so that one end of the elastic sunshade component abutted to the front windshield is close to the lower edge of the front windshield, and the sunshade requirement is met. When the sun shading is not needed, the sun shading scroll is driven to rotate by the driving assembly so as to wind the elastic sun shading assembly on the shielding scroll, and the elastic sun shading assembly is separated from the front windshield. The setting of installation cavity can guarantee that elasticity sunshade subassembly is restricted on the sunshade spool, makes the sunshade spool can be normal stretch out or convolute on the sunshade spool by the guide way. The utility model provides an automobile-used solar protection devices's degree of automation is high, has solved the problem that the driver needs manual rotation sunshading board among the prior art, has improved the security of traveling.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention 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 for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic view of a sunshade device for a vehicle according to an embodiment of the present invention in an unshielded state;
fig. 2 is a schematic view of the sunshade device for a vehicle according to the embodiment of the present invention in a sunshade state.
In the figure:
1. an elastic sunshade assembly; 2. a sunshade reel; 3. a stationary housing; 31. a guide channel; 32. a mounting cavity; 4. a roller;
10. a front windshield; 20. a vehicle roof.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
As shown in fig. 1 and 2, the present embodiment provides a sunshade device for a vehicle, which is used for sunshade and cooling of a driver.
The sunshade device for the vehicle comprises a guide channel 31, an elastic sunshade component 1, a sunshade scroll 2 and a driving component. Wherein, one end of the guide channel 31 is provided with a guide outlet which is opposite to the front windshield 10. Above-mentioned elasticity sunshade subassembly 1 includes the elastic support, and the sunshade body of cladding outside the elastic support, and wherein the sunshade body can be made by flexible material such as cloth to when elastic support takes place elastic deformation, the sunshade body can take place to warp along with elastic support. The elastic sunshade component 1 can be elastically deformed by arranging the elastic support, and the elastic sunshade component 1 can move according to the extending direction of the guide channel 31 by arranging the guide channel 31. One end of the elastic sunshade assembly 1 is wound on the sunshade roller 2, and the other end passes through the guide passage 31 and extends out of the guide outlet. The sunshade roller 2 is driven by the driving component to rotate, so that the elastic sunshade component 1 moves along the guide channel 31, and the length of the elastic sunshade component 1 extending from the guide outlet is adjusted, so that one end of the elastic sunshade component 1 can abut against the front windshield 10. After one end of the elastic sunshade component 1 is abutted to the front windshield 10, if the length of the elastic sunshade component 1 extending out of the guide outlet is continuously lengthened, the elastic sunshade component 1 will be elastically deformed, so that the end of the elastic sunshade component 1 abutted to the front windshield 10 is close to the lower edge of the front windshield 10, and the sunshade requirement is met. When the sun shading is not needed, the sun shading scroll 2 is driven to rotate by the driving component so as to wind the elastic sun shading component 1 on the sun shading scroll 2, and the elastic sun shading component 1 is separated from the front windshield 10.
The vehicle roof 20 is provided with a stationary housing 3, and a guide passage 31 is provided in the stationary housing 3. The fixed shell 3 is also internally provided with a mounting cavity 32 communicated with the guide channel 31, and the sunshade roller 2 is arranged in the mounting cavity 32 around the part provided with the elastic sunshade component 1. In the process of winding the elastic sunshade component 1 on the sunshade reel 2, the elastic sunshade component 1 can elastically deform, and the installation cavity 32 is arranged to ensure that the elastic sunshade component 1 can be wound on the sunshade reel 2, so that the sunshade reel 2 can be normally extended out from the guide channel 31 or wound on the sunshade reel 2. The fixing housing 3 may be connected to the vehicle roof 20 by means of screws, welding, clamping, and the like, and is not particularly limited herein. Preferably, when the length of the elastic sunshade assembly 1 extending out of the guide outlet is shortest, the minimum distance between the circumferential outer wall of the part of the elastic sunshade assembly 1 wound on the sunshade roller 2 and the inner wall of the mounting cavity 32 is smaller than the thickness of the elastic sunshade assembly 1, so as to ensure that the sunshade roller 2 can normally extend out of the guide channel 31 or be wound on the sunshade roller 2.
When the vehicle sun-shading device is used for shading sun, one end of the elastic sun-shading component 1 is in direct contact with the front windshield 10, and in order to avoid abrasion of the front windshield 10 due to sliding between the elastic sun-shading component 1 and the front windshield 10, the roller 4 is arranged at the free end of the elastic sun-shading component 1, and the roller 4 can rotate relative to the elastic sun-shading component 1. In particular, the roller 4 is rotatably connected to the elastic support. The roller 4 is arranged to enable the sliding between the elastic sunshade component 1 and the front windshield 10 to be changed into the rolling between the roller 4 and the front windshield 10, the elastic sunshade component 1 can not contact the front windshield 10 any more, the abrasion of the elastic sunshade component 1 to the front windshield 10 is reduced, and the friction sound generated when the roller 4 is contacted with the front windshield 10 is weakened.
Preferably, the diameter of the roller 4 is larger than the maximum thickness of the elastic sunshade assembly 1, and the roller 4 does not enter the guide channel 31 by the arrangement, so that the elastic sunshade assembly 1 can normally extend out of the guide channel 31 or be wound on the sunshade roller 2.
The sunshade roller 2 is located between the guide passage 31 and the roof panel 20, and one end of the elastic sunshade assembly 1 connected to the roller 4 is bent toward the roof panel 20 side after being extended out of the guide exit, and the guide passage 31 is inclined from the roof panel 20 toward the lower edge of the front windshield 10. After one end of the elastic sunshade element 1 is abutted against the front windshield 10, if the length of the elastic sunshade element 1 extending out of the guide outlet is continuously increased, the elastic sunshade element 1 is elastically deformed to incline toward the lower edge of the front windshield 10, so that the elastic sunshade element 1 can be always abutted against the front windshield 10.
The driving assembly comprises a motor, an output shaft of the motor is connected to the sunshade scroll 2, and the sunshade scroll 2 is controlled to rotate through the motor. Preferably, a speed reduction unit is provided between the motor and the sunshade reel 2, and in particular, an output shaft of the motor is connected to an input shaft of the speed reduction unit, and an output shaft of the speed reduction unit is connected to the sunshade reel 2. The setting of speed reduction unit can make sunshade spool 2 rotate with the speed that accords with the demand, and when need not use elasticity sunshade component 1, the motor is around establishing on sunshade spool 2 elasticity sunshade component 1, has saved the occupation of space. In this embodiment, the motor and the reduction unit are both disposed on the fixed housing 3, and may be disposed in the fixed housing 3 or outside the fixed housing 3. The connection mode between the motor and the speed reducing unit and the fixed shell 3 can be welding, screw connection, clamping connection and the like. As for the specific structure of the speed reducing unit, a gear speed reducing structure in the prior art and the like can be adopted, and the embodiment is not particularly limited. The utility model discloses an in other embodiments, if the output rotational speed of motor satisfies the user demand, also can not set up the speed reduction unit.
In the embodiment, the control switch is arranged on a steering wheel or a center console of the vehicle, the control switch controls the motor to rotate forwards, reversely and stop, so that the elastic sunshade component 1 stops at any position, and the semi-automatic control of the vehicle sunshade device is realized through the control switch. The control switch is arranged on a steering wheel or a center console of the vehicle, so that the operation of a driver is facilitated, and the running risk of the driver when the driver operates the automobile sun-shading device to shade sun is reduced.
In the embodiment, the A column of the vehicle is provided with a light intensity detection unit for detecting the light intensity of the eyes of the driver. Through the light intensity detection unit real-time supervision driver's light intensity of eyes, when actual light intensity more than or equal to preset light intensity, automatic control motor drive sunshade spool 2 forward rotation to make elasticity sunshade subassembly 1 can stretch out by guide way 31 and carry out the sunshade. When the actual light intensity is smaller than the preset light intensity, the motor drives the sunshade reel 2 to rotate reversely so as to wind the elastic sunshade component 1 on the sunshade reel 2. The preset light intensity may be determined according to actual requirements, and is not limited herein. The specific structure of the light intensity detecting unit and how the light intensity detecting unit detects the light intensity of the eyes of the driver are the prior art, and are not described herein in detail.
The embodiment respectively realizes full-automatic control and semi-automatic control of the automotive sun-shading device through the light intensity detection unit and the control switch.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, 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. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. A sun-shading device for a vehicle, characterized by comprising:
the device comprises a fixed shell (3), wherein the fixed shell (3) comprises a guide channel (31) provided with a guide outlet and an installation cavity (32) communicated with the guide channel (31);
the flexible sunshade component comprises a sunshade reel (2) and a flexible sunshade component (1), wherein one end of the flexible sunshade component (1) is wound on the sunshade reel (2), the other end of the flexible sunshade component (1) penetrates through the guide channel (31) and extends out of the guide outlet, and the part, provided with the flexible sunshade component (1), of the sunshade reel (2) is arranged in the installation cavity (32);
the flexible sunshade component comprises an elastic sunshade component (1) and a driving component, wherein the driving component is configured to drive the sunshade roller (2) to rotate so as to adjust the length of the flexible sunshade component (1) extending out of the guide outlet, so that one end of the flexible sunshade component (1) can be abutted to a front windshield (10), and the flexible sunshade component (1) can be elastically deformed so as to be wound on the sunshade roller (2) or enable one end of the flexible sunshade component (1) abutted to the front windshield (10) to approach the lower edge of the front windshield (10).
2. Sunshade for vehicles according to claim 1, characterized in that said guide channel (31) is inclined from the vehicle roof (20) towards the lower edge of said front windshield (10).
3. Sunshade for vehicles according to claim 1, wherein the free end of the flexible sunshade assembly (1) is provided with a roller (4), said roller (4) being rotatable with respect to the flexible sunshade assembly (1).
4. Sunshade for vehicles according to claim 3, wherein the diameter of said roller (4) is greater than the maximum thickness of said elastic sunshade assembly (1).
5. Sunshade for vehicles according to claim 1, characterized in that said elastic sunshade assembly (1) comprises an elastic support capable of elastic deformation and a sunshade body made of flexible material covering said elastic support.
6. Sunshade for vehicles according to claim 1, characterized in that the sunshade roller (2) is located between the guide channel (31) and the vehicle roof (20).
7. Sunshade for vehicles according to claim 1, characterized in that said drive assembly comprises an electric motor, the output shaft of which is connected to said sunshade roller (2).
8. Sunshade for vehicles according to claim 7, characterized in that the output shaft of the motor is connected to the sunshade reel (2) through a reduction unit.
9. The sun shade apparatus for vehicles of claim 7, further comprising a control switch provided on a steering wheel of a vehicle or a center console of the vehicle for controlling the motor to rotate forward, reverse, and stop.
10. The sunshade apparatus for a vehicle according to claim 1, further comprising a light intensity detection unit for detecting a light intensity of an eye of the driver, the light intensity detection unit being provided on an a-pillar of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141330.7U CN210591328U (en) | 2019-07-19 | 2019-07-19 | Sun-shading device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141330.7U CN210591328U (en) | 2019-07-19 | 2019-07-19 | Sun-shading device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210591328U true CN210591328U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921141330.7U Active CN210591328U (en) | 2019-07-19 | 2019-07-19 | Sun-shading device for vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN210591328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954607A (en) * | 2021-11-30 | 2022-01-21 | 东风商用车有限公司 | Vehicle sun-shading control method, device and equipment |
-
2019
- 2019-07-19 CN CN201921141330.7U patent/CN210591328U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954607A (en) * | 2021-11-30 | 2022-01-21 | 东风商用车有限公司 | Vehicle sun-shading control method, device and equipment |
| CN113954607B (en) * | 2021-11-30 | 2023-05-30 | 东风商用车有限公司 | Sunshade control method, device and equipment for vehicle |
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