CN215921836U

CN215921836U - Automobile sun-shading curtain device and vehicle

Info

Publication number: CN215921836U
Application number: CN202122217725.4U
Authority: CN
Inventors: 袁宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-01
Anticipated expiration: 2031-09-13

Abstract

The application discloses car sunshade screen device and vehicle, wherein, car sunshade screen device includes: the base is provided with a driving motor, and the driving motor is in transmission connection with a connecting rod telescopic mechanism; the connecting rod telescopic mechanism comprises a cross rod, the cross rod is provided with a curtain cloth, and the lower end of the curtain cloth is connected to the base; under the drive of the driving motor, the connecting rod telescopic mechanism extends upwards to enable the curtain cloth to have a first state of opening along with the curtain cloth, and under the first state, the connecting rod telescopic mechanism retracts downwards to enable the curtain cloth to have a second state of closing along with the curtain cloth; the magnetic suction stabilizer bar can be fixedly installed on automobile glass, the cross bar is provided with a magnetic suction piece so that the cross bar can be adsorbed on the magnetic suction stabilizer bar in the first state. The application has the advantages of simple structure and convenience in use.

Description

Automobile sun-shading curtain device and vehicle

Technical Field

The invention relates to an automobile sun-shading curtain device and a vehicle.

Background

With the improvement of living standard and the popularization of automobiles, the automobiles become necessary transportation means for a plurality of families. In the automotive industry and the field of automobile accessories, products for shading sun and ensuring privacy in automobiles are increasingly important. The automobile is exposed in the sun for a long time, the aging of elements in the automobile can be accelerated, and potential safety hazards are brought to driving. Moreover, the long-time solarization can also cause the temperature in the vehicle to rise, so that harmful substances in certain materials in the vehicle volatilize, and the human health is harmed. At present, all glass positions in the automobile have related automatic sun-shading solutions, and only the front wind-shielding automatic sun-shading equipment is not commercialized. Resulting in most users having to choose to manually install the shade each time they park. The existing sun shading device for the front windshield of the automobile comprises a sun shading sheet and a telescopic roller shutter, wherein the sun shading sheet needs to be manually pasted and fixed, and is troublesome and laborious and inconvenient to store. The telescopic rolling curtain comprises a rolling shaft with a self-resetting rolling reed and curtain cloth rolled on the rolling shaft. The flexible curtain that rolls up can realize automatic roll-up, is convenient for accomodate, but need fix the spool on automobile body or windshield with the help of the film earlier during the installation, fixes with the help of gluing hook class article after drawing the exhibition manually with the curtain cloth again. This kind of roller shutter dismouting is troublesome, takes trouble hard, and automatic level is low.

Disclosure of Invention

The application aims to solve the technical problems existing in the related art and provides an automobile sun visor device and an automobile.

On one hand, the technical scheme adopted by the invention is as follows:

automotive sun visor device, comprising: the base is provided with a driving motor, and the driving motor is in transmission connection with a connecting rod telescopic mechanism; the connecting rod telescopic mechanism comprises a cross rod, the cross rod is provided with a curtain cloth, and the lower end of the curtain cloth is connected to the base; under the drive of the driving motor, the connecting rod telescopic mechanism extends upwards to enable the curtain cloth to have a first state of opening along with the curtain cloth, and under the first state, the connecting rod telescopic mechanism retracts downwards to enable the curtain cloth to have a second state of closing along with the curtain cloth; the magnetic suction stabilizer bar can be fixedly installed on automobile glass, the cross bar is provided with a magnetic suction piece so that the cross bar can be adsorbed on the magnetic suction stabilizer bar in the first state.

Preferably, the connecting rod telescopic machanism includes the screw rod, sliding block and link assembly, the sliding block with screw rod screw-thread fit makes it can follow screw rod axial displacement, one of them tail end of link assembly with the sliding block is articulated.

Preferably, the non-threaded section is provided with a hinged mounting part, and the other tail end of the connecting rod component is hinged to the hinged mounting part.

Preferably, be located on the base screw rod one side is equipped with the roll curtain axle, the one end of curtain cloth with roll up the curtain axle and fix.

Preferably, a torsion spring is arranged between the rolling shaft and the base and used for rolling back the curtain cloth.

Preferably, the base and the magnetic suction stabilizer bar are both provided with suckers for fixing.

Preferably, the connecting rod assembly comprises a plurality of connecting rods hinged to each other, and the connecting rods are made of metal materials.

Preferably, the number of the base is one, and the cord fabric is one; or the number of the bases is two, the number of the cord fabrics is two, and the driving motor and the connecting rod telescopic mechanism are arranged on the two bases.

Preferably, the base is provided with a hole, a through gap is arranged above the hole, a rolling curtain shaft penetrates through the hole, one end of the curtain cloth is fixed with the rolling curtain shaft, and the curtain cloth penetrates upwards through the gap and is connected with the cross rod; the connecting rod telescopic mechanism comprises a connecting rod assembly, and the connecting rod assembly is hinged on the sliding block and the connecting seat.

Preferably, the base is provided with a solar cell panel, and the solar cell panel is connected with the driving motor in a power supply mode.

Preferably, the base is provided with an electric connection port.

The beneficial effect of this application is that, a car sun visor curtain device is provided, includes: the base is provided with a driving motor, and the driving motor is in transmission connection with a connecting rod telescopic mechanism; the connecting rod telescopic mechanism comprises a cross rod, the cross rod is provided with a curtain cloth, and the lower end of the curtain cloth is connected to the base; under the drive of the driving motor, the connecting rod telescopic mechanism extends upwards to enable the curtain cloth to have a first state along with the curtain cloth to be opened, and the connecting rod telescopic mechanism retracts downwards to enable the curtain cloth to have a second state along with the curtain cloth to be closed in the first state; the magnetic suction stabilizer bar can be fixedly installed on automobile glass, and the cross bar is provided with a magnetic suction piece so that the cross bar can be adsorbed on the magnetic suction stabilizer bar in a first state. Therefore, the driving motor is used for driving the connecting rod telescopic mechanism to open, so that the curtain cloth can automatically rise to realize the purpose of shading, the driving motor is used for driving the connecting rod telescopic mechanism to retract, so that the curtain cloth is folded to facilitate driving, and the magnetic part is matched with the cross rod to increase the connection stability. Has the advantages of simple structure and convenient use.

Another aspect of the present application provides a vehicle equipped with the sunshade device of any one of the above aspects. Therefore, the technical effect is also achieved.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of the sunshade device for an automobile viewed from one direction in embodiment 1.

Fig. 2 is a schematic perspective view of the sunshade device for a vehicle as seen from another direction in embodiment 1.

FIG. 3 is a schematic view of the sunshade device for a vehicle according to embodiment 1 after storing the cover.

Fig. 4 is a mechanism schematic diagram of the driving telescopic principle of the automobile sun-shading curtain device.

Fig. 5 is an exploded view schematically showing the sunshade device for an automobile in example 1.

Fig. 6 is a schematic perspective view of the sunshade device for an automobile viewed from one direction in embodiment 2.

Fig. 7 is a schematic perspective view of the sunshade device for a vehicle viewed from another direction in embodiment 2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

Embodiment 1, shown with reference to fig. 1-5, the present application illustrates an automotive sun visor device 100 comprising: the base 10, the base 10 has driving motors 20, the driving motor 20 connects the telescopic link mechanism 30 of the tie rod in a driving way; the connecting rod telescopic mechanism 30 comprises a cross rod 301, the cross rod 301 is provided with the curtain cloth 40, and the lower end of the curtain cloth 40 is connected to the base 10; referring to fig. 1 and 2, under the driving of the driving motor 20, the connecting rod contracting mechanism 30 extends upwards to make the curtain cloth 40 have a first state of opening with the curtain cloth, and referring to fig. 3, the connecting rod contracting mechanism retracts downwards in the first state to make the curtain cloth have a second state of closing with the curtain cloth; inhale stabilizer bar 50 magnetically, ability fixed mounting in car glass, horizontal pole 301 is equipped with magnetism and inhales the piece so that horizontal pole 301 can adsorb and inhale on stabilizer bar 50 magnetically under the first state, and magnetism is inhaled the piece and can be adopted magnet or can be by the metal of magnet adsorption. The driving motor is utilized to drive the connecting rod telescopic mechanism to open, so that the curtain cloth can automatically rise to realize the purpose of shading, the driving motor is utilized to drive the connecting rod telescopic mechanism to retract, so that the curtain cloth is folded to facilitate driving, and the magnetic part is matched with the cross rod to increase the connection stability. The automobile sun-shading curtain device has the advantages of being simple in structure and convenient to use. In the present application, the base is mainly used for mounting the driving motor and the link mechanism, and is mounted on the lower portion of the windshield to support the windshield when in use, so that the base can be adjusted adaptively according to the vehicle type, and is not limited to a specific shape.

Further, referring to fig. 4, the link mechanism 30 includes a screw 302, a sliding block 303, and a link assembly 304, the sliding block 303 is threadedly engaged with the screw 302 so as to be axially movable along the screw 302, and one of the rear ends of the link assembly 304 is hinged to the sliding block. In this embodiment, the rotation of the screw rod is converted into the linear motion of the sliding block 303, and since the connecting rod assembly is a hinged member, when the two end points are stressed, the hinged point of the connecting rod assembly is subjected to moment variation to generate rotation, thereby achieving the purpose of opening or closing. As shown in fig. 5, the connecting rod assembly may adopt two sets of cross-shaped hinge elements, the tail ends of the connecting rods of the two sets of hinge elements are hinged again, the two connecting rods in any one set of hinge elements have the same length, and the hinged position between the two connecting rods is at the middle point, so that the connecting rod assembly can be completely folded into a straight shape. It is understood that the link rod telescopic mechanism belongs to a common mechanical structure, and besides the structure in the embodiment, the link rod telescopic mechanism can also be in other forms as long as the link rod telescopic mechanism can be opened and closed, which is not listed in the application.

In this application, be equipped with spout 3011 on horizontal pole 301, its tip activity card of connecting rod that is located the upper portion is established in spout 3011, and the connecting rod of being convenient for draws in folding.

In this application, the non-screw section is equipped with articulated installation department on the screw rod, and wherein another tail end and articulated installation department of link assembly are articulated, just can reach the purpose that drive link assembly opened and drawn in. In one embodiment, the connecting seat 80 is fixed to the threaded rod 302 in a non-threaded manner, the connecting seat 80 is provided with a hinge hole 801, and the connecting rod assembly is hinged to the sliding block 303 and the connecting seat 80. As an example, the non-threaded section of the threaded rod 302 may be preset with a certain distance, so that the position of the connecting seat 80 can be adjusted to adapt to different installation conditions.

In this embodiment, a rolling shaft 305 is disposed on one side of the screw 302 on the base 10, and one end of the curtain cloth 40 is fixed to the rolling shaft 305. The rolling shaft can be provided with a self-reset rolling spring sheet, so that the rolling can be automatically carried out when the rolling shaft is folded. In the present application, a torsion spring is disposed between the roller blind shaft and the base to be used for rewinding the curtain cloth, and the self-resetting rolling spring leaf also belongs to one type of torsion spring.

In this embodiment, in order to facilitate installation and fixation, the base 10 and the magnetic stabilizer bar 50 are both provided with a suction cup 70 for fixation. In use, the suction cup 70 may be mounted on a vehicle windshield or above an instrument desk (not shown) for easy mounting and dismounting. The sucker on the base 10 is provided with a threaded connection part, so that the height of the sucker can be adjusted, and the use is convenient.

In the embodiment, the connecting rod is made of metal, so that the connecting rod has certain rigidity, and when the connecting rod component is driven to extend, the curtain cloth can be driven to lift upwards.

In the embodiment, in order to conveniently accommodate and mount the roller shutter shaft 305, the base 10 is provided with a hole, a through gap 101 is arranged above the hole, the roller shutter shaft penetrates through the hole, one end of the curtain cloth 40 is fixed with the roller shutter shaft 305, and the curtain cloth penetrates upwards through the gap 101 and is connected with the cross rod 301; the screw 302 and the driving motor 20 are arranged in parallel at one side of the rolling shutter shaft 305, and the output shaft of the driving motor is in transmission connection with the screw.

In one embodiment, the base is provided with an electrical access port (not shown) for connection to a vehicle power source, which can be activated immediately after ignition of the vehicle to open the shade. Of course, in other embodiments, the base 10 may be provided with a solar panel, and the solar panel is electrically connected to the driving motor.

Embodiment 2, as shown in fig. 6 to 7, is different from embodiment 1 in that two curtains arranged side by side on the left and right are converted into one piece, and a link mechanism 30 is provided for driving the curtain, and in this case, only one base is needed, and the driving principle is the same as that of the embodiment, and will not be described in detail.

In some embodiments, the base of the present application may also be provided with a sensor for triggering operation or shutdown.

Another aspect of the present application provides a vehicle equipped with the sunshade device of any one of the above aspects.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims

1. Automotive sun visor device, its characterized in that includes:

the base is provided with a driving motor, and the driving motor is in transmission connection with a connecting rod telescopic mechanism;

the connecting rod telescopic mechanism comprises a cross rod, the cross rod is provided with a curtain cloth, and the lower end of the curtain cloth is connected to the base;

under the drive of the driving motor, the connecting rod telescopic mechanism extends upwards to enable the curtain cloth to have a first state of opening along with the curtain cloth, and under the first state, the connecting rod telescopic mechanism retracts downwards to enable the curtain cloth to have a second state of closing along with the curtain cloth;

the magnetic suction stabilizer bar can be fixedly installed on automobile glass, the cross bar is provided with a magnetic suction piece so that the cross bar can be adsorbed on the magnetic suction stabilizer bar in the first state.

2. The automotive sun shade apparatus according to claim 1, wherein the link mechanism includes a screw, a sliding block, and a link assembly, the sliding block being screw-engaged with the screw such that it is axially movable along the screw, one of the tail ends of the link assembly being hinged to the sliding block.

3. The sunshade apparatus of claim 2, wherein said threaded rod has a non-threaded portion with a hinge mounting portion, and wherein another end of said connecting rod assembly is hinged to said hinge mounting portion.

4. The automotive sun shade device according to claim 2, wherein a roller blind shaft is provided on the base at one side of the screw, and one end of the curtain cloth is fixed to the roller blind shaft.

5. The automotive sun shade device according to claim 4, characterized in that a torsion spring is provided between the shade shaft and the base for rewinding the shade.

6. The sunshade device of any one of claims 1 to 5, wherein said base and said magnetically attracted stabilizing bar each have a suction cup for attachment.

7. The automotive sun shade apparatus of claim 2, wherein the linkage assembly includes a plurality of hingedly connected links, the links being of metal.

8. The automotive sun shade apparatus according to any one of claims 1 to 5 and 7, wherein the base is one and the shade is one piece; or the number of the bases is two, the number of the cord fabrics is two, and the driving motor and the connecting rod telescopic mechanism are arranged on the two bases.

9. The automotive sun shade device according to claim 1, wherein the base is provided with a hole, a through gap is arranged above the hole, a roller shutter shaft penetrates through the hole, one end of the curtain cloth is fixed with the roller shutter shaft, and the curtain cloth penetrates upwards through the gap and is connected with the cross rod; the connecting rod telescopic mechanism comprises a connecting rod assembly, and the connecting rod assembly is hinged on the sliding block and the connecting seat.

10. The sunshade apparatus for vehicle of any one of claims 1 to 5, 7 and 9, wherein said base is provided with a solar panel, said solar panel being electrically connected to said drive motor.

11. The automotive sun blind apparatus according to any one of claims 1 to 5, 7 and 9, wherein the base is provided with an electrical connection port.

12. A vehicle equipped with the automobile sunshade device according to any one of claims 1 to 11.