A handrail frame with steering adjustment function

Abstract

This utility model discloses a handrail frame with steering adjustment function, including a base structure, a rotation adjustment structure installed on the base structure, a mounting block with a connecting rod fixedly mounted on its surface, and a concave cylindrical block fixedly mounted on the top of the mounting block. A limiting hole is formed on the inner side of the concave cylindrical block, and a guide annular groove is formed along the limiting hole inside the concave cylindrical block. The rotation adjustment structure includes a first handrail frame body with a matching rod fixedly mounted at its bottom, and a convex round block fixedly mounted on the surface of the matching rod. A connecting block is fixedly mounted on one side of the first handrail frame body, and another concave cylindrical block is fixedly mounted on the top of the connecting block. The concave cylindrical block is rotatably connected by another matching rod, and the other matching rod is fixedly mounted to the inner side of a second handrail frame body through a U-shaped groove. This handrail frame with steering adjustment function achieves both inner opening and outer fixing through the concave cylindrical block.

Description

Technical Field

[0001] This utility model relates to the field of handrail frame technology, specifically a handrail frame with steering adjustment function. Background Technology

[0002] The armrest frame is a common accessory for automobiles. Currently, with the continuous expansion of the automotive consumer market, people's demand for personalized automotive products is also increasing, especially in the selection of interior components. For example, many cars now feature armrest frames on the rear seats to improve grip and comfort. A search revealed existing publicly available technology, publication number CN210852147U, which describes an ultra-lightweight armrest frame for automobiles. It includes a handle, a bent portion, and a mounting portion. The end of the handle connects to the front end of the bent portion, and the end of the bent portion connects to the front end of the mounting portion. The mounting portion has screw holes for installation. The handle, bent portion, and mounting portion are made of a lightweight alloy. They are integrally molded through casting, which strengthens the connection and allows for better adaptation to non-geometric shapes compared to cold extrusion. The bent portion is S-shaped. The use of lightweight materials ensures a lightweight frame. The bent portion provides some shock absorption. Reinforcing sheets further enhance shock absorption and overall strength.

[0003] In conclusion, the middle row handrail frame in the above case cannot be rotated, which obstructs staff from entering the rear row. Therefore, it cannot be rotated according to usage. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology by providing a handrail frame with a steering adjustment function, so as to solve the problem that the middle row handrail frame in the above-mentioned case proposed in the background art cannot be rotated, which obstructs the staff from entering the rear row and therefore cannot be rotated according to the usage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a handrail frame with steering adjustment function, comprising a base structure, wherein a rotation adjustment structure is installed on the top of the base structure;

[0006] The base structure includes a mounting block on which a connecting rod is fixedly mounted, and a concave cylinder block is fixedly mounted above the mounting block, with a limit hole opened on the inner side of the concave cylinder block;

[0007] The concave cylinder has a guide annular groove along the limiting hole inside.

[0008] By adopting the above technical solution, the recessed cylindrical block is used to achieve both inner opening and outer fixing.

[0009] Preferably, the rotation adjustment structure includes a first handrail frame with a matching rod fixed to its bottom, and a convex round block is fixedly installed on the surface of the matching rod. At the same time, a connecting block is fixedly installed on one side of the first handrail frame, and another concave cylindrical block is fixedly installed above the connecting block.

[0010] By adopting the above technical solution, the convex circular block is used to achieve rotation adjustment and limit.

[0011] Preferably, the concave cylinder block is rotatably connected by another matching rod, and the other matching rod is fixedly installed inside the second handrail frame body through a U-shaped groove, while the U-shaped groove is opened through one side of the second handrail frame body.

[0012] By adopting the above technical solution, the connecting rods are used to fix the installation and adjust the rotation under force.

[0013] Preferably, the second handrail frame is rotatably connected to the first handrail frame via another matching rod and another concave cylinder block.

[0014] By adopting the above technical solution, the second handrail frame is set up to open at one end.

[0015] Preferably, the limiting holes are equidistantly spaced in a ring on the inner side of the concave cylinder block.

[0016] By adopting the above technical solution, the rotation is limited by the opening of the limiting hole.

[0017] Preferably, the connecting block has a U-shaped overall shape, and another concave cylindrical block is symmetrically fixedly installed on both sides of the connecting block.

[0018] By adopting the above technical solution, the connecting blocks are used to achieve fixed installation.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the armrest frame with steering adjustment function,

[0020] (1) This case solves the problem that the middle row handrail frame cannot be rotated in direction by setting up a base structure and a rotation adjustment structure, which obstructs the staff from entering the back row. Therefore, it cannot be rotated in direction according to the usage. When the handrail frame needs to be rotated, the operator holds the first handrail frame and rotates it under force. When the first handrail frame is rotated under force, the second handrail frame is rotated under force simultaneously. When the first handrail frame and the second handrail frame are rotated under force, the rotation angle of the handrail frame can be easily changed.

[0021] (2) By adjusting the placement structure in the rotation adjustment structure, the problem that the front end of the handrail frame cannot be rotated can be solved. When it is necessary to change the rotation angle of the second handrail frame, the second handrail frame is held and rotated by force, thus changing the rotation angle of the second handrail frame, which makes it convenient for the user to place their arm or corresponding object. Attached Figure Description

[0022] Figure 1 This is a frontal cross-sectional view of the present invention.

[0023] Figure 2 This is a schematic diagram of the mounting block, connecting rod, and concave cylinder block of this utility model;

[0024] Figure 3 This is a schematic diagram of the concave cylindrical block, limiting hole, and guide annular groove structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the first handrail frame, matching rod, convex block, connecting block, and second handrail frame of this utility model.

[0026] Figure 5 This is a schematic diagram of the structure of the first handrail frame, matching rod, convex round block, connecting block and concave cylindrical block of this utility model;

[0027] Figure 6 This is a schematic diagram of the supporting rod, convex block, second handrail frame, and U-shaped groove structure of this utility model.

[0028] In the figure: 1. Base structure; 101. Mounting block; 102. Connecting rod; 103. Concave cylinder block; 104. Limiting hole; 105. Guide annular groove; 2. Rotation adjustment structure; 201. First handrail frame; 202. Matching rod; 203. Convex round block; 204. Connecting block; 205. Second handrail frame; 206. U-shaped groove. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6 This utility model provides a technical solution: a handrail frame with steering adjustment function, such as... Figure 1 , Figure 2 and Figure 3As shown, the structure includes a base structure 1, which includes a mounting block 101 on which a connecting rod 102 is fixedly mounted. A concave cylinder block 103 is fixedly mounted above the mounting block 101. A limiting hole 104 is provided on the inner side of the concave cylinder block 103. The limiting hole 104 is equidistantly provided on the inner side of the concave cylinder block 103. When the structure is equidistantly provided on the inner side of the concave cylinder block 103, it not only reflects the relative rotation limiting property of the structure, but also reflects the equidistant aesthetics and practicality of the structure. Furthermore, when the structure is equidistantly provided on the inner side of the concave cylinder block 103, it effectively reflects the axial and longitudinal axis symmetry of the structure. A guide annular groove 105 is provided inside the concave cylinder block 103 along the limiting hole 104.

[0031] like Figure 4 , Figure 5 and Figure 6 As shown, a rotation adjustment structure 2 is installed on top of the base structure 1. The rotation adjustment structure 2 includes a first handrail frame 201 with a matching rod 202 fixed to its bottom, and a convex round block 203 is fixedly installed on the surface of the matching rod 202. At the same time, a connecting block 204 is fixedly installed on one side of the first handrail frame 201, and another concave cylindrical block 103 is fixedly installed on top of the connecting block 204. The overall shape of the connecting block 204 is U-shaped, and another concave cylindrical block 103 is symmetrically fixedly installed on both sides of the connecting block 204. When the overall shape of the above components is U-shaped, it not only reflects the fixation of the above components, but also reflects the relative force rotation adjustment of the above components and the U-shaped groove 206. Furthermore, when the overall shape of the above components is U-shaped, it effectively reflects the axial symmetry of the above components. At the same time, when another concave cylindrical block 103 is symmetrically fixedly installed on both sides of the connecting block 204, it effectively facilitates the rotational installation and connection of the second handrail frame 205.

[0032] Furthermore, in the above scheme, the concave cylinder block 103 is rotatably connected by another matching rod 202, and the other matching rod 202 is fixedly installed on the inner side of the second handrail frame 205 through a U-shaped groove 206. At the same time, the U-shaped groove 206 is opened through one side of the second handrail frame 205. The second handrail frame 205 is rotatably connected to the first handrail frame 201 through the other matching rod 202 and the other concave cylinder block 103. The above-mentioned components constitute a rotation adjustment and limiting structure. When the rotation adjustment and limiting structure constituted by the above-mentioned components is used, the rotation angle range between the first handrail frame 201 and the second handrail frame 205 can be effectively changed. It also facilitates the synchronous forward and reverse angle adjustment of the first handrail frame 201 and the second handrail frame 205, increasing the practical versatility of the overall handrail frame rotation adjustment.

[0033] In the above scheme, when it is necessary to change the rotation angle of the handrail frame, holding the first handrail frame 201 causes the matching rod 202 and the convex block 203 to rotate relative to the concave block 103, the limiting hole 104 and the guide annular groove 105, thereby effectively changing the synchronous rotation angle of the first handrail frame 201 and the second handrail frame 205. When it is necessary to change the rotation angle of the second handrail frame 205 alone, holding the second handrail frame 205 alone causes the other matching rod 202 and the convex block 203 to rotate relative to the connecting block 204 and the other concave block 103, thereby effectively changing the rotation angle of the second handrail frame 205.

[0034] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model 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 limiting the scope of protection of this utility model.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A handrail frame with steering adjustment function, comprising a base structure (1), characterized in that: A rotation adjustment structure (2) is installed on top of the base structure (1); The base structure (1) includes a mounting block (101) on which a connecting rod (102) is fixedly mounted, and a concave cylinder block (103) is fixedly mounted above the mounting block (101), while a limit hole (104) is opened on the inner side of the concave cylinder block (103). The concave cylinder block (103) has a guide annular groove (105) along the limiting hole (104) inside.

2. The armrest frame with steering adjustment function according to claim 1, characterized in that: The rotation adjustment structure (2) includes a first handrail frame (201) with a matching rod (202) fixed at the bottom, and a convex round block (203) fixedly installed on the surface of the matching rod (202). Meanwhile, a connecting block (204) is fixedly installed on one side of the first handrail frame (201), and another concave cylindrical block (103) is fixedly installed above the connecting block (204).

3. The armrest frame with steering adjustment function according to claim 2, characterized in that: The concave cylinder block (103) is rotatably connected by another matching rod (202), and the other matching rod (202) is fixedly installed on the inner side of the second handrail frame (205) through a U-shaped groove (206), while the U-shaped groove (206) is opened through one side of the second handrail frame (205).

4. The armrest frame with steering adjustment function according to claim 3, characterized in that: The second handrail frame (205) is rotatably connected to the first handrail frame (201) via another matching rod (202) and another concave cylinder block (103).

5. A handrail frame with steering adjustment function according to claim 1, characterized in that: The limiting hole (104) is circumferentially and equidistantly opened on the inner side of the concave cylinder block (103).

6. A handrail frame with steering adjustment function according to claim 2, characterized in that: The connecting block (204) is U-shaped, and another concave cylinder block (103) is symmetrically fixed on both sides of the connecting block (204).

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