A vehicle-mounted headrest support

Abstract

The utility model discloses a vehicle rear seat support, including support main part, the support main part includes stable unit and is connected to two elastic connecting arms of one end both sides of stable unit, the other end of stable unit is connected with the adapter for installing external structure, the elastic connecting arm is provided with the stress dispersion structure for dispersing the stress of the bending place of elastic connecting arm, the one end of the elastic connecting arm away from stable unit is connected with the mounting portion for installing support main part on the rear seat fixed rod of car. The setting of stable unit makes mobile phone support install on adapter, and it is not easy to shake under the influence of elastic connecting arm, and then improves the use experience of user, and the connecting place of elastic connecting arm and stable unit will produce bending deformation, through setting stress dispersion structure, disperses the stress of this part, makes the bending deformation of this part more natural and laborsaving, improves the bending degree, and better prevents the fracture of this part.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a vehicle rear headrest bracket. Background Technology

[0002] More and more car owners are choosing to install smart displays in their vehicles so that other passengers can enjoy movies, music, and books while driving, thus alleviating the boredom of the journey. In response to this demand, a bracket has emerged on the market that can be installed between two fixed rods on the rear headrest. This bracket can be used to secure passengers' mobile phones, tablets, and other electronic devices, reducing fatigue from prolonged use of these devices.

[0003] In the prior art, an elastic headrest bracket is disclosed, which includes an adapter and two elastic arms connected to the adapter. The other end of the elastic arm can be installed on the rear headrest fixing rod. When this type of headrest bracket is installed on the rear headrest rod, the following problems exist: 1. The stability of the connector is not good. When the vehicle is bumpy, the mobile phone holder installed on the adapter is easy to shake, which affects the passenger's normal viewing of electronic devices; 2. The distance between the other end of the elastic arm and the adapter is too short, making it inconvenient to adjust and install the mobile phone holder. The mobile phone holder is prone to interference with the rear headrest.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Utility Model Content

[0005] In view of the above, this utility model addresses the deficiencies of the existing technology and its main objective is to provide a car headrest bracket. This bracket features a stabilizing part in its main body, with an adapter and an elastic connecting arm connected to its two ends. The stabilizing part prevents the phone holder from wobbling due to the elastic connecting arm after it is mounted on the adapter, thus improving the user experience. Furthermore, the elastic connecting arm is equipped with a stress-dispersing structure to reduce stress at its bending point. During installation, the connection between the elastic connecting arm and the stabilizing part undergoes bending deformation. By using the stress-dispersing structure, the stress on this part is dispersed, making the bending deformation more natural and effortless, improving the degree of bending and better preventing breakage.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A vehicle rear headrest bracket includes a bracket body;

[0008] The main body of the bracket includes a stabilizing part and two elastic connecting arms connected to both sides of one end of the stabilizing part. The other end of the stabilizing part is connected to a transition part for installing an external structure. The elastic connecting arms are provided with a stress dispersion structure for dispersing the stress at the bending point of the elastic connecting arms. The end of the elastic connecting arm away from the stabilizing part is connected to a mounting part for mounting the main body of the bracket on the rear headrest fixing rod.

[0009] As a preferred embodiment, the stabilizing part has a bottom edge and two side edges connected to both ends of the bottom edge, the bottom edge and the two side edges forming a triangle, the two elastic connecting arms are respectively connected to the ends of the two side edges closer to the bottom edge, and the transition part is connected to the ends of the side edges away from the bottom edge.

[0010] As a preferred embodiment, the two side surfaces of the end of the elastic connecting arm near the side are wavy to form the stress dispersion structure.

[0011] As a preferred embodiment, the end of the elastic connecting arm furthest from the side is in a forward-bending arc shape, and the wavy connecting portion is in a backward-bending arc shape.

[0012] As a preferred embodiment, the upper and lower ends of the stabilizing part are provided with multiple spaced perforated grooves within the area enclosed by the triangle.

[0013] As a preferred embodiment, the mounting center of the adapter and the mounting centers of the two mounting parts form an acute-angled triangle or a right-angled triangle with the mounting center of the adapter as the vertex.

[0014] As a preferred embodiment, the apex angle is 60 to 90 degrees.

[0015] As a preferred embodiment, the distance from the mounting center of the adapter to one end of the stabilizing part is defined as L1, and the distance from the mounting center of the mounting part to one end of the stabilizing part is defined as L2, wherein L1 is greater than L2.

[0016] As a preferred embodiment, the adapter includes a ball head and an extension connected to the ball head. The extension is connected to the other end of the stabilizing part, and slots are provided at both the upper and lower ends of the extension.

[0017] As a preferred embodiment, the mounting portion is a clamp extending from the end of the elastic connecting arm away from the stabilizing portion. The clamp has a clamping space for accommodating the fixing rod, the clamping space is provided with an insertion port, and the end of the clamp away from the insertion port is provided with anti-slip ribs.

[0018] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0019] The main feature is the inclusion of a stabilizing section on the main body of the bracket. The stabilizing section connects to an adapter and an elastic connecting arm at its two ends. This stabilizing section prevents the phone holder from wobbling due to the elastic connecting arm after it's mounted on the adapter, thus improving the user experience. Furthermore, the elastic connecting arm incorporates a stress-dispersing structure to reduce stress at its bending points. During installation, the connection between the elastic connecting arm and the stabilizing section undergoes bending deformation. The stress-dispersing structure disperses the stress at this point, making the bending deformation more natural and effortless, increasing the degree of bending and better preventing breakage.

[0020] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0021] Figure 1 This is a perspective view of a preferred embodiment of the present utility model;

[0022] Figure 2 This is a perspective view of another preferred embodiment of the present utility model;

[0023] Figure 3 This is a top view schematic diagram of a preferred embodiment of the present invention.

[0024] Explanation of reference numerals in the attached diagram:

[0025] 10. Main support structure; 11. Stabilizing component;

[0026] 111. Hollowed-out groove; 12. Flexible connecting arm;

[0027] 13. Stress dispersion structure; 101. Bottom edge;

[0028] 102. Side; 20. Adapter;

[0029] 21. Ball head; 22. Extension section;

[0030] 221. Empty slot; 30. Mounting section;

[0031] 31. Anti-slip ribs; 301. Clamping space;

[0032] 302. Insertion port. Detailed Implementation

[0033] First, it should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Please refer to Figures 1 to 3 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a support body 10.

[0035] The bracket body 10 includes a stabilizing part 11 and two elastic connecting arms 12 connected to both sides of one end of the stabilizing part 11. The other end of the stabilizing part 11 is connected to a transition part 20 for installing an external structure. The elastic connecting arm 12 is provided with a stress dispersion structure 13 for dispersing the stress at the bending point of the elastic connecting arm 12. The end of the elastic connecting arm 12 away from the stabilizing part 11 is connected to a mounting part 30 for mounting the bracket body 10 on the rear headrest fixing rod.

[0036] Specifically, see Figure 1 and Figure 2 As shown, the stabilizing part 11 has a bottom edge 101 and two side edges 102 connected to both ends of the bottom edge 101. The bottom edge 101 and the two side edges 102 form a triangle, making the stabilizing part 11 triangular in shape. The triangular structure has good stability, which in turn ensures the stability of the connecting part 20 installed on the stabilizing part 11. The two elastic connecting arms 12 are respectively connected to the ends of the two side edges 102 that are closer to the bottom edge 101. The upper and lower ends of the stabilizing part 11 are provided with multiple spaced hollow grooves 111 in the area enclosed by the triangle. The hollow grooves 111 increase the structural strength and reduce the weight of the stabilizing part 11.

[0037] See Figure 3As shown, the two surfaces of the end of the elastic connecting arm 12 near the side 102 are wavy, forming the stress dispersion structure 13. That is, the cross-section of this part is wavy, or it can be designed as a cone shape. The end of the elastic connecting arm 12 away from the side 102 is an arc that bends forward. The arc shape makes the elastic connecting arm 12 and the mounting part 30 appropriately spaced, which facilitates elastic deformation and also keeps the adapter part 20 away from the mounting part 30, thus facilitating the installation of the mobile phone holder. The wavy connecting part 13 is an arc that bends backward. The arc shape makes the wavy connecting part 13 better connect with the side 102. In some other embodiments, the stress dispersion structure 13 can also be designed to embed a honeycomb or porous material (such as metal foam) at the connection point to absorb energy and disperse stress through cell compression.

[0038] The adapter 20 is connected to the end of the side 102 that is away from the bottom edge 101; specifically, see [reference needed]. Figure 1 and Figure 2 As shown, the adapter 20 includes a ball head 21 and an extension 22 connected to the ball head 21. For example, it is connected to the ball head 21 through an external structure such as a mobile phone magnetic holder or a mobile phone clamp, so that the car headrest bracket can be installed on the car headrest fixing rod to support the mobile phone. The extension 22 is connected to the other end of the stabilizing part 11. The upper and lower ends of the extension 22 are provided with slots 221, and the two slots 221 are not connected. With this structure, the structural strength of the extension 22 can be guaranteed, the extension 22 can be prevented from breaking, and the weight of the extension 22 can be reduced. In this embodiment, the elastic connecting arm 12 and the adapter 20 are both integrally extended from the stabilizing part 11.

[0039] See Figure 1 and Figure 2 As shown, the mounting part 30 is a clip extending from the end of the elastic connecting arm 12 away from the stabilizing part 11. The clip has a clamping space 301 for accommodating the fixing rod. The clamping space 301 is provided with an insertion port 302. An anti-slip rib 31 is provided at the end of the clip away from the insertion port 302. The anti-slip rib 31 is provided so that when the clip is removed from the fixing rod, the fingers are subjected to the anti-slip rib 31, which facilitates the operation and removal.

[0040] See Figure 3As shown, the mounting center of the adapter 20 and the mounting centers of the two mounting parts 30 form an acute or right triangle with the mounting center of the adapter 20 as the apex. The apex angle is 60 to 90 degrees. If the apex angle is obtuse, the distance between the ball head 21 and the rear head after the car headrest bracket is installed will be very short, which is inconvenient for the installation of the car headrest bracket and may cause the mobile phone holder installed on the ball head 21 to interfere with the rear headrest, similar to the structure of the prior art. If the apex angle is less than 60 degrees, the distance between the ball head 21 and the rear headrest will be very long, and the overall strength is difficult to guarantee, which may cause the entire ball head 21 to fall off after the mobile phone holder is installed.

[0041] Specifically, the distance from the mounting center of the adapter 20 (i.e., the center of the ball head 21) to one end of the stabilizing part 11 (i.e., the bottom edge 101 of the stabilizing part 11) is defined as L1, and the distance from the mounting center of the mounting part 30 (i.e., the center of the clamping space 301) to one end of the stabilizing part 11 is defined as L2, where L1 is greater than L2; preferably, L2 is 50mm to 60mm.

[0042] The key design feature of this utility model is:

[0043] The main feature is the inclusion of a stabilizing section on the main body of the bracket. The stabilizing section connects to an adapter and an elastic connecting arm at its two ends. This stabilizing section prevents the phone holder from wobbling due to the elastic connecting arm after it's mounted on the adapter, thus improving the user experience. Furthermore, the elastic connecting arm incorporates a stress-dispersing structure to reduce stress at its bending points. During installation, the connection between the elastic connecting arm and the stabilizing section undergoes bending deformation. The stress-dispersing structure disperses the stress at this point, making the bending deformation more natural and effortless, increasing the degree of bending and better preventing breakage.

[0044] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A vehicle rear headrest bracket, comprising a bracket body; characterized in that: The main body of the bracket includes a stabilizing part and two elastic connecting arms connected to both sides of one end of the stabilizing part. The other end of the stabilizing part is connected to a transition part for installing an external structure. The elastic connecting arms are provided with a stress dispersion structure for dispersing the stress at the bending point of the elastic connecting arms. The end of the elastic connecting arm away from the stabilizing part is connected to a mounting part for mounting the main body of the bracket on the rear headrest fixing rod.

2. The vehicle rear headrest bracket according to claim 1, characterized in that: The stabilizing part has a bottom edge and two side edges connected to both ends of the bottom edge. The bottom edge and the two side edges form a triangle. The two elastic connecting arms are respectively connected to the ends of the two side edges closer to the bottom edge. The transition part is connected to the ends of the side edges away from the bottom edge.

3. A vehicle rear headrest bracket according to claim 2, characterized in that: The two surfaces of the elastic connecting arm near the side are wavy, forming the stress dispersion structure.

4. A vehicle rear headrest bracket according to claim 3, characterized in that: The end of the elastic connecting arm furthest from the side is in a forward-bending arc shape, and the wavy connecting portion is in a backward-bending arc shape.

5. A vehicle rear headrest bracket according to claim 2, characterized in that: The upper and lower ends of the stabilizing part are provided with multiple spaced hollow grooves within the area enclosed by the triangle.

6. A vehicle rear headrest bracket according to claim 1, characterized in that: The mounting center of the adapter and the mounting centers of the two mounting parts form an acute or right triangle with the mounting center of the adapter as the vertex.

7. A vehicle rear headrest bracket according to claim 6, characterized in that: The apex angle is 60 to 90 degrees.

8. A vehicle rear headrest bracket according to claim 6, characterized in that: The distance from the mounting center of the adapter to one end of the stabilizing part is defined as L1, and the distance from the mounting center of the mounting part to one end of the stabilizing part is defined as L2, wherein L1 is greater than L2.

9. A vehicle rear headrest bracket according to claim 1, characterized in that: The adapter includes a ball head and an extension connected to the ball head. The extension is connected to the other end of the stabilizing part, and slots are provided at both the upper and lower ends of the extension.

10. A vehicle rear headrest bracket according to claim 1, characterized in that: The mounting part is a clamp extending from the end of the elastic connecting arm away from the stabilizing part. The clamp has a clamping space for accommodating the fixing rod, and the clamping space is provided with an insertion port. The end of the clamp away from the insertion port is provided with anti-slip ribs.

Images