Car roof angle adjusting support

Abstract

The utility model discloses a car roof angle adjusting support which comprises a car roof cross bar, the outer portion of the car roof cross bar is connected with a limiting seat used for installation and limiting, the top of the limiting seat is connected with a balance seat, the balance seat comprises a base, the base is connected with a balance block, the top of the base is provided with a sliding part, and the sliding part is connected with the balance block. Locking holes are formed in the two sides of the sliding part, locking nuts for locking the limiting seat and the balance seat are arranged in the locking holes, the locking nuts are provided with locking washers, and a sliding groove connected to the sliding part is formed in the bottom of the balance block. The tool has the advantages that the tool is simple and fast, easy to operate and capable of improving assembly efficiency, and the problems that installation is tedious, adaptation is not easy, labor intensity is increased, and assembly efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof brackets, and more specifically, to an improvement of a roof platform bracket. Background Art

[0002] In order to safely and conveniently place and fix items that cannot be loaded in the carriage, some vehicle owners will choose to install a roof platform on the roof rack later. The roof platform is mainly installed on some off-road vehicle models. Some cars have already installed the roof platform at the factory, and some users install the roof platform later to meet their personal needs. Generally, installation holes or fixed point positions are reserved when the car leaves the factory. At present, some factories in the market have developed and produced roof platforms that match different vehicle models according to the vehicle models and user load-bearing requirements.

[0003] Although the existing roof racks can meet these needs, in the actual installation process, there are problems such as cumbersome installation and difficult adaptation, which increase the labor intensity and reduce the assembly efficiency. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a roof angle adjustment bracket, which has the advantages of being simple, fast, easy to operate, and improving the assembly efficiency. Furthermore, it solves the problems of cumbersome installation, difficult adaptation, increased labor intensity, and reduced assembly efficiency.

[0006] (2) Technical Solutions

[0007] To achieve the advantages of being simple, fast, easy to operate, and improving the assembly efficiency, the specific technical solutions adopted by the utility model are as follows:

[0008] A roof angle adjustment bracket includes a roof crossbar. An upper limit seat for installation is connected to the outside of the roof crossbar. A balance seat is connected to the top of the upper limit seat. The balance seat includes a base, a balance block is connected to the base. A sliding part is provided on the top of the base. Locking holes are opened on both sides of the sliding part. Locking nuts for locking the upper limit seat and the balance seat are provided in the locking holes. The locking nuts are equipped with locking washers. A sliding groove connected to the sliding part is opened at the bottom of the balance block.

[0009] Further, a threaded groove is opened at the upper end of the upper limit seat, and the threaded groove is adjustably connected to the base.

[0010] Further, installation holes are opened in the base. Two groups of installation holes are corresponding to both sides of the base, and the installation holes are connected to the upper limit seat.

[0011] Further, as shown in the figure, the balance block is provided with mounting grooves, and an array of mounting grooves is located on the surface of the balance block. The mounting grooves are fixedly connected to the luggage rack by bolts.

[0012] Further, the sliding part is circular and adapted to the sliding groove. A connecting protrusion is provided at the bottom of the sliding part. The size of the connecting protrusion is smaller than that of the sliding part, and there is a gap between the connecting protrusion and the lower side of the sliding groove.

[0013] Further, the inside of the locking hole is provided with threads that cooperate with the locking bolt.

[0014] Further, the locking washer is any one of a saddle spring washer and a corrugated spring washer, and its surface is provided with external serrations or internal serrations.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a roof angle adjustment bracket, which has the following

[0017] beneficial effects:

[0018] By cooperatively connecting the bottom sliding groove of the balance block with the sliding part on the base, the balance block is adjusted for turning according to different luggage rack sizes. The locking nut is equipped with a locking washer. The sliding part is circular and adapted to the sliding groove. A connecting protrusion is provided at the bottom of the sliding part. The size of the connecting protrusion is smaller than that of the sliding part, and there is a gap between the connecting protrusion and the lower side of the sliding groove. Thus, the angle adjustment of the balance block on the base is realized. By mounting the balance seat on the limit seat, the angle of the balance seat can be adjusted, which is convenient for the installation with the luggage rack. Therefore, it is simple, fast, and easy to operate, which not only facilitates the installation but also the later disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is the structural schematic diagram of the present utility model;

[0021] Figure 2 is one of the structural schematic diagrams of the balance seat 3 of the present utility model;

[0022] Figure 3 is the other structural schematic diagram of the balance seat 3 of the present utility model;

[0023] Figure 4 is the structural schematic diagram of the balance block 32 of the present utility model;

[0024] Figure 5 is a schematic structural view of the base 31 of the present utility model;

[0025] Figure 6 is a schematic structural view of the locking ring 315 of the present utility model.

[0026] In the figure: roof cross bar 1, limit seat 2, balance seat 3, base 31, balance block 32, connecting protrusion 34, locking hole 331, locking nut 4, locking washer 5, sliding groove 321, mounting hole 312, mounting groove 322. Specific embodiments

[0027] To further illustrate each embodiment, the present utility model provides accompanying drawings, which are a part of the disclosure of the present utility model. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present utility model, a roof angle adjustment bracket is provided.

[0029] Now, the present utility model will be further described in conjunction with the accompanying drawings and specific embodiments. As Figure 1-6 shown, a roof angle adjustment bracket according to an embodiment of the present utility model includes a roof cross bar 1. An outer portion of the roof cross bar 1 is connected with a limit seat 2 for installation and limitation. The top of the limit seat 2 is connected with a balance seat 3. The balance seat 3 includes a base 31. A balance block 32 is connected to the base 31. A sliding portion 33 is provided at the top of the base 31. Locking holes 331 are opened on both sides of the sliding portion 33. A locking nut 4 for locking and limiting the limit seat 2 and the balance seat 3 is arranged in the locking holes 331. The locking nut 4 is equipped with a locking washer 5, so as to fix the balance block 32 and the base 31, making the balance block 32 not easily displaced. A sliding groove 321 connected to the sliding portion 33 is opened at the bottom of the balance block 32.

[0030] As Figure 1 shown, a threaded groove is opened at the upper end of the limit seat 2, and the threaded groove is adjustably connected with the base 31.

[0031] As Figure 3 and 5 shown, the base 31 is provided with mounting holes 312. Two groups of mounting holes 312 are correspondingly arranged on both sides of the base 31, and the mounting holes 312 are connected with the limit seat 2.

[0032] As Figure 2 and 4As shown in the figure, the balance weight 32 is provided with a mounting groove 322. The array of mounting grooves 322 is located on the surface of the balance weight 32. The mounting groove 322 is fixedly connected to the luggage rack by bolts. The balance weight 32 can be installed and connected according to different luggage rack sizes, improving the assembly efficiency.

[0033] As Figure 3 and 5 shown, the sliding part 33 is circular and is adapted to the sliding groove 321. A connecting protrusion 34 is provided at the bottom of the sliding part 33. The size of the connecting protrusion 34 is smaller than that of the sliding part 33. There is a gap between the connecting protrusion 34 and the lower side of the sliding groove 321. Thus, the balance weight 32 can be adjusted in angle on the base 31. By installing the balance seat 3 on the limit seat 2, the angle of the balance seat 3 can be adjusted, which is convenient for installation with the luggage rack.

[0034] As Figure 5 shown, the inside of the locking hole 331 is provided with a thread that cooperates with the locking bolt 4.

[0035] As Figure 6 shown, the locking washer 5 is any one of a saddle spring washer and a corrugated spring washer, and its surface is provided with external serrations or internal serrations. To increase the surface area in contact with the locking nut 4, thereby improving the anti-loosening effect.

[0036] Working principle: Install the limit seat 2 on the roof crossbar 1. The mounting holes 312 on both sides of the base 31 are adjustably connected to the limit seat 2. The bottom sliding groove 321 of the balance weight 32 is cooperatively connected with the sliding part 33 on the base 31. The balance weight 32 is adjusted and turned according to different luggage rack sizes. The locking nut 4 is equipped with a locking washer 5, so as to fix the balance weight 32 and the base 31, making the balance weight 32 not easy to be misaligned. The sliding part 33 is circular and is adapted to the sliding groove 321. A connecting protrusion 34 is provided at the bottom of the sliding part 33. The size of the connecting protrusion 34 is smaller than that of the sliding part 33. There is a gap between the connecting protrusion 34 and the lower side of the sliding groove 321. Thus, the balance weight 32 can be adjusted in angle on the base 31. By installing the balance seat 3 on the limit seat 2, the angle of the balance seat 3 can be adjusted, which is convenient for installation with the luggage rack. Therefore, it has the advantages of being simple, fast, easy to operate, improving the assembly efficiency, and further solving the problems of cumbersome installation, difficult adaptation, increasing labor intensity, and reducing assembly efficiency.

[0037] In the present utility model, unless otherwise clearly stipulated and defined, the terms "installation", "setting", "connection", "fixation", "swivel connection" and other terms shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model may be understood according to specific circumstances.

[0038] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A roof angle adjustment bracket, which comprises a roof cross bar (1), and is characterized in that: An external connection of the roof crossbar (1) is provided with a limit seat (2) for installation limit. A balance seat (3) is connected to the top of the limit seat (2). The balance seat (3) includes a base (31), and a balance block (32) is connected to the base (31). A sliding part (33) is provided on the top of the base (31). Locking holes (331) are formed on both sides of the sliding part (33). A locking nut (4) for locking the limit seat (2) and the balance seat (3) is arranged in the locking hole (331). The locking nut (4) is equipped with a locking washer (5). A sliding groove (321) connected to the sliding part (33) is formed at the bottom of the balance block (32).

2. The roof angle adjustment bracket according to claim 1, characterized in that: A threaded groove is formed at the upper end of the limit seat (2), and the threaded groove is adjustably connected to the base (31).

3. The roof angle adjustment bracket according to claim 1, wherein: The base (31) is provided with mounting holes (312). Two groups of mounting holes (312) are correspondingly arranged on both sides of the base (31), and the mounting holes (312) are connected to the limit seat (2).

4. The roof angle adjustment bracket according to claim 1, characterized in that: The balance block (32) is provided with mounting grooves (322). A plurality of mounting grooves (322) are located on the surface of the balance block (32), and the mounting grooves (322) are fixedly connected to the luggage rack through bolts.

5. The roof angle adjustment bracket according to claim 1, characterized in that: The sliding part (33) is circular in shape and is adapted to the sliding groove (321). A connecting protrusion (34) is arranged at the bottom of the sliding part (33). The size of the connecting protrusion (34) is smaller than that of the sliding part (33), and a gap is left between the connecting protrusion (34) and the lower side of the sliding groove (321).

6. The roof angle adjustment bracket according to claim 1, wherein: Threads matching the locking nut (4) are arranged inside the locking hole (331).

7. The roof angle adjustment bracket according to claim 1, wherein: The locking washer (5) is any one of a saddle spring washer and a wave spring washer, and external saw teeth or internal saw teeth are arranged on its surface.

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