Vehicle-mounted back-row support and fan

Abstract

The utility model relates to a vehicle-mounted back-row support and a fan. The vehicle-mounted back-row support comprises a first clamping plate and a second clamping plate. A first positioning step and a second positioning step are arranged on the first clamping plate at an interval; the vehicle-mounted back-row support further comprises a first connecting assembly and a second connecting assembly. The first connecting assembly and the second connecting assembly are both located between the first positioning step and the second positioning step, and the first connecting assembly and the second connecting assembly are distributed on the two sides of the center line of the first positioning step and the second positioning step. The structure is very simple, and meanwhile, the headrest rods are positioned through the first positioning step and the second positioning step, so that the compatibility of different sizes and different distances of the headrest rods can be effectively improved; in addition, the first connecting assembly and the second connecting assembly which are adjacent to the first positioning step and the second positioning step respectively are used for completing connection, the distance between a connecting point on the support and a corresponding force bearing point on the headrest rod can be shortened, and the strength of the clamping force is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle rear seat bracket technology, and more specifically, to a vehicle rear seat bracket and fan. Background Technology

[0002] A rear seat bracket is a new type of bracket product. Its function is to be installed on the front seats of a car to provide mounting positions for mobile phone holders, tablet holders, displays, fans, etc., thereby enriching the functional applications of the rear seats of the car.

[0003] Existing rear seat brackets often use a clamp structure to connect the headrest rods, such as CN202323457849.5, a clamp bracket for a car rear seat display screen. This type of installation method has a major drawback: it requires high dimensional accuracy of the clamp, and one clamp size corresponds to only one headrest rod size, which greatly limits the product's versatility. A new type of vehicle rear seat bracket that can solve this defect is needed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a vehicle rear seat bracket and a vehicle rear seat fan, in order to address the above-mentioned deficiencies of the prior art.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A vehicle rear seat bracket is constructed, comprising a first clamping plate and a second clamping plate; the first clamping plate is provided with a first positioning step and a second positioning step at intervals; the vehicle rear seat bracket further comprises a first connecting component and a second connecting component connecting the first clamping plate and the second clamping plate; the first connecting component and the second connecting component are both located between the first positioning step and the second positioning step, and the first connecting component and the second connecting component are distributed on both sides of the center line of the first positioning step and the second positioning step.

[0007] The vehicle rear seat bracket of this utility model has a receiving groove on the first clamping plate that partially accommodates the first connecting component and the second connecting component. The receiving groove and the first positioning step are respectively located on two opposite outer surfaces of the first clamping plate.

[0008] The vehicle rear seat bracket of this utility model includes a first connecting component comprising a first screw and a first tightening nut threadedly engaged with the first screw; the first screw is fixedly connected to a second clamping plate, and the first clamping plate is provided with a first through hole corresponding to the first screw, the diameter of the first through hole matching the outer diameter of the first screw.

[0009] The vehicle rear seat bracket of this utility model includes a second connecting assembly comprising a second screw and a second tightening nut threadedly engaged with the second screw; the second screw is fixedly connected to the second clamping plate, and the first clamping plate is provided with a second through hole that engages with the second screw, the diameter of the second through hole matching the outer diameter of the second screw.

[0010] The vehicle rear seat bracket of this utility model includes a connecting unit for connecting external devices on the second clamping plate.

[0011] The vehicle rear seat bracket of this utility model is wherein the first positioning step and the second positioning step are respectively connected to the two end faces of the first clamping plate.

[0012] The vehicle rear seat bracket of this utility model includes a first positioning step with a flexible first positioning piece and one or more first positioning grooves on its surface; a second positioning step with a flexible second positioning piece and one or more second positioning grooves on its surface; and a second clamping plate with two flexible third positioning pieces corresponding to the first and second positioning pieces respectively, and one or more third positioning grooves on its surface.

[0013] In the vehicle rear seat bracket of this utility model, the width of the first positioning step and / or the width of the first positioning piece is greater than the set minimum outer diameter of the headrest rod.

[0014] A vehicle rear seat fan includes a fan assembly and a vehicle rear seat bracket as described above, the fan assembly being disposed on a second clamping plate of the vehicle rear seat bracket.

[0015] The vehicle rear-seat fan of this utility model includes a fan housing, which is detachably connected to or integrally formed with the second clamping plate; a fan head is connected to the fan housing via a flexible metal tube.

[0016] The beneficial effects of this utility model are as follows: The novel vehicle rear seat bracket of this application uses a first clamping plate and a second clamping plate for clamping, which has a very simple structure. At the same time, the headrest rod is positioned by the first positioning step and the second positioning step, which can effectively improve the compatibility with different sizes and spacings of the headrest rod. In addition, the connection is completed by using the first connecting component and the second connecting component adjacent to the first positioning step and the second positioning step, which can not only ensure the reliability of the connection, but also achieve a certain positioning effect of two force points, and can shorten the distance between the connection point on the bracket and the corresponding force point on the headrest rod, effectively improving the strength of the clamping force. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a vehicle rear seat bracket (with fan) according to a preferred embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of another perspective of the preferred embodiment of the vehicle rear seat bracket (with fan as an example);

[0020] Figure 3 This is a schematic diagram of the structure of a vehicle rear-seat fan according to a preferred embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the adjustment of the vehicle rear air fan according to a preferred embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a vehicle rear-seat fan according to another preferred embodiment of the present invention. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, of the embodiments of this utility model. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] The preferred embodiment of this utility model includes a vehicle rear seat bracket and fan, such as... Figure 1 As shown, see also Figure 2 The vehicle rear seat bracket includes a first clamping plate 1 and a second clamping plate 2; the first clamping plate 1 is provided with a first positioning step 10 and a second positioning step 11 at intervals; the vehicle rear seat bracket also includes a first connecting component 3 and a second connecting component 4 connecting the first clamping plate 1 and the second clamping plate 2; the first connecting component 3 and the second connecting component 4 are both located between the first positioning step 10 and the second positioning step 11, and the first connecting component 3 and the second connecting component 4 are distributed on both sides of the center line of the first positioning step 10 and the second positioning step 11.

[0025] The novel vehicle rear seat bracket of this application uses a first clamping plate 1 and a second clamping plate 2 for clamping, which has a very simple structure. At the same time, the headrest rod is positioned by the first positioning step 10 and the second positioning step 11, which can effectively improve the compatibility with different sizes and spacings of the headrest rod. In addition, the first connecting component 3 and the second connecting component 4, which are adjacent to the first positioning step 10 and the second positioning step 11 respectively, are used to complete the connection. This not only ensures the reliability of the connection, but also achieves a certain positioning effect at two force points. Furthermore, it can shorten the distance between the connection point on the bracket and the corresponding force point on the headrest rod, effectively improving the strength of the clamping force.

[0026] The bracket of this application has a simple structure, is easy to install, has low production cost, good compatibility, and high reliability. The product has excellent practicality and market competitiveness.

[0027] Preferably, the first clamping plate 1 is provided with a receiving groove 12 that partially accommodates the first connecting component 3 and the second connecting component 4, and the receiving groove 12 and the first positioning step 10 are respectively located on two opposite outer surfaces of the first clamping plate 1.

[0028] like Figure 1 As shown, the receiving slot 12 can not only hide part of the first connecting component 3 and the second connecting component 4, thus improving the space utilization and making the structure more compact, but also makes the first clamping plate 1 form an arc shape. The first clamping plate 1 presses against the two car headrest rods on the car seat while having a certain elastic tension to improve the stability of clamping the headrest rods.

[0029] Furthermore, to facilitate assembly, the first positioning step 10 and the second positioning step 11 can be connected to the two end faces of the first clamping plate 1, respectively; of course, it should be noted that non-connection is also possible, and such non-connection scheme is also within the scope of protection of this application.

[0030] Furthermore, a flexible first positioning piece 100 (material can be rubber, silicone, etc.) is provided on the first positioning step 10 to ensure the reliability of clamping. One or more first positioning grooves (wave grooves, etc.) are provided on the surface of the first positioning piece 100. The first positioning piece can be additionally attached to the first positioning step 10 by adhesive or the like.

[0031] Similarly, a flexible first positioning piece 100 (material can be rubber, silicone, etc.) is provided on the first positioning step 10, and one or more first positioning grooves are provided on the surface of the first positioning piece 100; a flexible second positioning piece 110 (material can be rubber, silicone, etc.) is provided on the second positioning step 11, and one or more second positioning grooves are provided on the surface of the second positioning piece 110; two flexible third positioning pieces 20 (material can be rubber, silicone, etc.) are provided on the second clamping plate 2, respectively corresponding to the first positioning piece 100 and the second positioning piece 110, and one or more third positioning grooves are provided on the surface of the third positioning piece 20;

[0032] Preferably, the width of the first positioning step 10 and / or the width of the first positioning piece 11 is greater than the set minimum outer diameter of the headrest rod. The set minimum outer diameter of the headrest rod can be determined according to the minimum size of the headrest rod on the market, or it can be customized as needed, and there is no limitation on this.

[0033] A preferred implementation structure for the connection component can be:

[0034] The first connecting assembly 3 includes a first screw 30 and a first tightening nut 31 that is threadedly engaged with the first screw 30; the first screw 30 is fixedly connected to the second clamping plate 2, and the first clamping plate 1 is provided with a first through hole 13 corresponding to the first screw 30, the diameter of the first through hole 13 being matched with the outer diameter of the first screw 30.

[0035] The second connecting assembly 4 includes a second screw 40 and a second tightening nut 41 that is threadedly engaged with the second screw 40; the second screw 40 is fixedly connected to the second clamping plate 2, and the first clamping plate 1 is provided with a second through hole 14 that engages with the second screw 40, the diameter of the second through hole 14 being matched with the outer diameter of the second screw 40;

[0036] This design offers advantages such as low structure and cost, good positioning reliability, and ease of use. It can be achieved simply by hand-tightening the two nuts, making it easy to learn and use. It should be noted that the connection structure is not limited to this one method; other existing connection structures can also be used. Solutions obtained by replacing this simple connection structure also fall within the scope of protection of this application.

[0037] Preferably, the second clamping plate 2 is provided with a connection unit for connecting external devices. The form of the connection unit can be diverse, such as existing application terminal device connection structures such as mobile phone holders, tablet holders, and coat hooks.

[0038] A type of rear-seat car fan, such as Figure 3 As shown, see also Figure 1 , Figure 2 , Figure 4 and Figure 5It includes a fan assembly and a rear seat bracket 6 as described above. The fan assembly is mounted on the second clamping plate of the rear seat bracket. It has a simple structure, is easy to install, and can provide air blowing function for the rear seats.

[0039] Preferably, the fan assembly includes a fan housing 50, which is detachably connected to or integrally formed with the second clamping plate; a fan head 52 is connected to the fan housing 50 via a flexible metal tube 51; the power supply and control circuit board of the fan assembly can be installed inside the fan housing 50, and the angle and position of the fan head 52 can be easily adjusted by relying on the flexible metal tube 51, while the inner hole of the flexible metal tube 51 can be used as a wiring hole for the fan head 52;

[0040] like Figure 1 , Figure 2 and Figure 4 As shown, a coat hook 53 can also be installed on the fan housing 50, or as shown in the image. Figure 3 and Figure 5 The option shown is not set; you can design it yourself as needed.

[0041] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A vehicle rear seat bracket, characterized in that, The vehicle includes a first clamping plate and a second clamping plate; the first clamping plate is provided with a first positioning step and a second positioning step at intervals; the vehicle rear seat bracket also includes a first connecting component and a second connecting component connecting the first clamping plate and the second clamping plate; the first connecting component and the second connecting component are both located between the first positioning step and the second positioning step, and the first connecting component and the second connecting component are distributed on both sides of the center line of the first positioning step and the second positioning step.

2. The vehicle rear seat bracket according to claim 1, characterized in that, The first clamping plate is provided with a receiving groove that partially accommodates the first connecting component and the second connecting component. The receiving groove and the first positioning step are respectively located on two opposite outer surfaces of the first clamping plate.

3. The vehicle rear seat bracket according to claim 1 or 2, characterized in that, The first connecting assembly includes a first screw and a first tightening nut that is threadedly engaged with the first screw; the first screw is fixedly connected to the second clamping plate, and the first clamping plate is provided with a first through hole corresponding to the first screw, the diameter of the first through hole matching the outer diameter of the first screw.

4. The vehicle rear seat bracket according to claim 1 or 2, characterized in that, The second connecting assembly includes a second screw and a second tightening nut that is threadedly engaged with the second screw; the second screw is fixedly connected to the second clamping plate, and the first clamping plate is provided with a second through hole that engages with the second screw, the diameter of the second through hole matching the outer diameter of the second screw.

5. The vehicle rear seat bracket according to claim 1, characterized in that, The second clamping plate is provided with a connection unit for connecting external devices.

6. The vehicle rear seat bracket according to claim 1, characterized in that, The first positioning step and the second positioning step are respectively connected to the two end faces of the first clamping plate.

7. The vehicle rear seat bracket according to claim 1, characterized in that, A flexible first positioning piece is provided on the first positioning step, and one or more first positioning grooves are provided on the surface of the first positioning piece; a flexible second positioning piece is provided on the second positioning step, and one or more second positioning grooves are provided on the surface of the second positioning piece; two flexible third positioning pieces are provided on the second clamping plate, which are respectively corresponding to the first positioning piece and the second positioning piece, and one or more third positioning grooves are provided on the surface of the third positioning piece.

8. The vehicle rear seat bracket according to claim 7, characterized in that, The width of the first positioning step and / or the width of the first positioning piece is greater than the set minimum outer diameter of the headrest bar.

9. A vehicle rear-seat fan, characterized in that, It includes a fan assembly and a vehicle rear seat bracket as described in any one of claims 1-8, wherein the fan assembly is disposed on a second clamping plate of the vehicle rear seat bracket.

10. The vehicle rear exhaust fan according to claim 9, characterized in that, The fan assembly includes a fan housing, which is detachably connected to or integrally formed with the second clamping plate; a fan head is connected to the fan housing via a flexible metal tube.

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