Anti-deformation rim structure

Abstract

The utility model relates to the technical field of electric vehicle rims, and discloses an anti-deformation rim structure which comprises a rim, a connecting steel plate is fixedly installed on the inner cavity wall of the rim, a flywheel is fixedly installed on the side, away from the rim, of the connecting steel plate, an anti-deformation piece is arranged in the rim, and the flywheel is fixedly installed on the connecting steel plate. The anti-deformation part is movably connected with the interior of the flywheel, the anti-deformation part is used for preventing deformation of the rim, a first threaded hole is formed in the rim, an inner cavity of the first threaded hole is movably connected with the anti-deformation part, a second threaded hole is formed in the flywheel, and the inner cavity of the second threaded hole is movably connected with the anti-deformation part. An inner cavity of the second threaded hole is movably connected with an anti-deformation piece, the anti-deformation piece comprises a steel bar, and the outer surface of one end of the steel bar is movably connected with an inner cavity of the first threaded hole. According to the utility model, the rim can be prevented from being deformed, and the deformed part can be detached and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle rims, in particular to an anti-deformation rim structure. Background Technique

[0002] An electric vehicle uses a battery as an energy source, and through components such as a controller and a motor, it converts electrical energy into mechanical energy for movement, and controls the speed by changing the magnitude of the current. The rim is usually circular and is a part of the wheel, jointly constituting a wheel system with the axle, spokes, inner tube, and outer tire. The wheel system is a part of the electric vehicle.

[0003] The existing aluminum alloy electric vehicle rim has a simple structure. During use, the rim is prone to deformation, and the deformed part cannot be disassembled and replaced. Therefore, we propose an anti-deformation rim structure. Content 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 an anti-deformation rim structure, which has the advantages of preventing the rim from deforming and being able to disassemble and replace the deformed part, and solves the problem that the rim is prone to deformation.

[0006] (2) Technical Solutions

[0007] To achieve the purpose of not only preventing the rim from deforming but also being able to disassemble and replace the deformed part, the utility model provides the following technical solution: an anti-deformation rim structure, including a rim, a connecting steel plate is fixedly installed on the inner cavity wall of the rim, a flywheel is fixedly installed on the side of the connecting steel plate away from the rim, an anti-deformation member is arranged inside the rim, the anti-deformation member is movably connected with the inside of the flywheel, and the anti-deformation member is used to prevent the rim from deforming.

[0008] As a preferred technical solution of the utility model, a first threaded hole is opened inside the rim, and the inner cavity of the first threaded hole is movably connected with the anti-deformation member;

[0009] A second threaded hole is opened inside the flywheel, and the inner cavity of the second threaded hole is movably connected with the anti-deformation member to facilitate the installation of the anti-deformation member.

[0010] As a preferred technical solution of the utility model, the anti-deformation member includes a steel bar, one end outer surface of the steel bar is movably connected with the inner cavity of the first threaded hole, and the other end outer surface of the steel bar is movably connected with the inner cavity of the second threaded hole;

[0011] One end of the steel bar is fixedly installed with an internal hexagonal block, which is movably connected to the inner cavity of the wheel rim. The outer surface of the steel bar is movably connected with a limiting cylinder, and one end of the limiting cylinder is movably connected to the wheel rim to prevent the wheel rim from deforming.

[0012] As a preferred technical solution of the present invention, a first thread is provided on the outer surface of one end of the steel bar, and the outer surface of the first thread is threadedly connected to the inner cavity of the first threaded hole to facilitate the installation of the steel bar.

[0013] As a preferred technical solution of the present invention, a second thread is provided on the outer surface of the other end of the steel bar, and the outer surface of the second thread is threadedly connected to the inner cavity of the second threaded hole to facilitate the installation of the steel bar.

[0014] As a preferred technical solution of the present invention, an installation groove is provided inside the flywheel, and the inner cavity of the installation groove is movably connected to external parts to facilitate the installation of the external parts on the flywheel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides an anti-deformation wheel rim structure, which has the following beneficial effects:

[0017] 1. For this anti-deformation wheel rim structure, by spirally installing the steel bar inside the wheel rim and the flywheel, at this time the steel bar passes through the inner cavity of the first threaded hole, then the limiting cylinder is sleeved on the outer surface of the steel bar and enters the inner cavity of the second threaded hole until the steel bar is installed inside the wheel rim and the flywheel. Then, the limiting cylinder is spiraled. At this time, the limiting cylinder moves in a threaded manner on the outer surface of the first thread until the limiting cylinder contacts the wheel rim, thus facilitating the installation of the anti-deformation part and further preventing the wheel rim from deforming.

[0018] 2. For this anti-deformation wheel rim structure, when it is necessary to disassemble the deformed steel bar, by spirally rotating the limiting cylinder in the reverse direction until the limiting cylinder disengages from the first thread, and then rotating the internal hexagonal block in the reverse direction. At this time, the steel bar moves in a threaded manner in the inner cavity of the second threaded hole and in the inner cavity of the first threaded hole until the steel bar is taken out, thus facilitating the disassembly of the steel bar and further facilitating the disassembly and replacement of the deformed steel bar. Description of the drawings

[0019] Figure 1 It is the front view three-dimensional view of the present invention;

[0020] Figure 2 It is the three-dimensional view of the present invention with the anti-deformation part removed;

[0021] Figure 3 It is the three-dimensional view of the anti-deformation part of the present invention.

[0022] In the figure: 1, wheel rim; 11, first threaded hole; 2, connecting steel plate; 3, anti-deformation member; 31, steel bar; 311, first thread; 312, second thread; 32, internal hexagonal block; 33, limiting cylinder; 4, flywheel; 41, second threaded hole; 42, installation groove. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-3 , an anti-deformation wheel rim structure, including a wheel rim 1, a connecting steel plate 2 is fixedly installed on the inner cavity wall of the wheel rim 1, a flywheel 4 is fixedly installed on the side of the connecting steel plate 2 away from the wheel rim 1, an anti-deformation member 3 is arranged inside the wheel rim 1, the anti-deformation member 3 is movably connected with the inside of the flywheel 4, and the anti-deformation member 3 is used to prevent the wheel rim 1 from deforming.

[0025] Specifically, a first threaded hole 11 is opened inside the wheel rim 1, and the inner cavity of the first threaded hole 11 is movably connected with the anti-deformation member 3;

[0026] A second threaded hole 41 is opened inside the flywheel 4, and the inner cavity of the second threaded hole 41 is movably connected with the anti-deformation member 3.

[0027] In this embodiment, by respectively opening the first threaded hole 11 and the second threaded hole 41 inside the wheel rim 1 and the flywheel 4, it is convenient to install the anti-deformation member 3 inside the wheel rim 1 and the flywheel 4.

[0028] Specifically, the anti-deformation member 3 includes a steel bar 31, one end outer surface of the steel bar 31 is movably connected with the inner cavity of the first threaded hole 11, and the other end outer surface of the steel bar 31 is movably connected with the inner cavity of the second threaded hole 41;

[0029] An internal hexagonal block 32 is fixedly installed at one end of the steel bar 31, the internal hexagonal block 32 is movably connected with the inner cavity of the wheel rim 1, and the outer surface of the steel bar 31 is movably connected with a limiting cylinder 33, and one end of the limiting cylinder 33 is movably connected with the wheel rim 1.

[0030] In this implementation scheme, the steel bar 31 fixed with the hexagon socket block 32 is spirally installed inside the rim 1 and the freewheel 4. At this time, the steel bar 31 passes through the inner cavity of the first threaded hole 11, and the limiting cylinder 33 is sleeved on the outer surface of the steel bar 31 and then enters the inner cavity of the second threaded hole 41 until the steel bar 31 is installed inside the rim 1 and the freewheel 4. Then, the limiting cylinder 33 is screwed. At this time, the limiting cylinder 33 moves on the outer surface of the steel bar 31 until the limiting cylinder 33 contacts the rim 1, so as to facilitate the installation of the anti-deformation part 3 and further prevent the rim 1 from deforming.

[0031] Specifically, a first thread 311 is provided on the outer surface of one end of the steel bar 31, and the outer surface of the first thread 311 is threadedly connected to the inner cavity of the first threaded hole 11.

[0032] In this implementation scheme, by providing the first thread 311 on the outer surface of one end of the steel bar 31, it is convenient to install the steel bar 31 inside the rim 1.

[0033] Specifically, a second thread 312 is provided on the outer surface of the other end of the steel bar 31, and the outer surface of the second thread 312 is threadedly connected to the inner cavity of the second threaded hole 41.

[0034] In this implementation scheme, by providing the second thread 312 on the outer surface of the other end of the steel bar 31, it is convenient to install the steel bar 31 inside the freewheel 4.

[0035] Specifically, an installation groove 42 is provided inside the freewheel 4, and the inner cavity of the installation groove 42 is movably connected to the external parts.

[0036] In this implementation scheme, by providing the installation groove 42 inside the freewheel 4, it is convenient to install the external parts inside the freewheel 4.

[0037] Working principle: When in use, the steel bar 31 fixed with the hexagon socket block 32 is spirally installed inside the rim 1 and the freewheel 4. At this time, the steel bar 31 passes through the inner cavity of the first threaded hole 11, and then the limiting cylinder 33 is sleeved on the outer surface of the steel bar 31 and enters the inner cavity of the second threaded hole 41 until the steel bar 31 is installed inside the rim 1 and the freewheel 4. Then, the limiting cylinder 33 is screwed. At this time, the limiting cylinder 33 performs threaded movement on the outer surface of the first thread 311 provided on the outer surface of the steel bar 31 until the limiting cylinder 33 contacts the rim 1, so as to facilitate the installation of the anti-deformation part 3 and further prevent the rim 1 from deforming;

[0038] When it is necessary to disassemble the deformed steel bar 31, through the reverse spiral limiting cylinder 33 until the limiting cylinder 33 disengages from the first thread 311 formed on the outer surface of the steel bar 31, and then reversely rotate the hexagon socket block 32 fixed at one end of the steel bar 31. At this time, the steel bar 31 performs threaded movement in the inner cavity of the second threaded hole 41 formed inside the flywheel 4 and in the inner cavity of the first threaded hole 11 formed inside the rim 1 until the steel bar 31 is taken out, thus facilitating the disassembly of the steel bar 31, and further facilitating the disassembly and replacement of the deformed steel bar 31. This device can not only prevent the rim 1 from deforming, but also disassemble and replace the deformed part.

[0039] It should be noted that in this article, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deformation-proof wheel rim structure, comprising a wheel rim (1), characterized in that: A connecting steel plate (2) is fixedly mounted on the inner wall of the rim (1); a flywheel (4) is fixedly mounted on the side of the connecting steel plate (2) away from the rim (1); an anti-deformation component (3) is arranged inside the rim (1); the anti-deformation component (3) is movably connected to the inside of the flywheel (4); and the anti-deformation component (3) is used to prevent the rim (1) from deformation.

2. The anti-deformation rim structure according to claim 1, characterized in that: A first threaded hole (11) is provided inside the wheel rim (1), and an inner cavity of the first threaded hole (11) is movably connected to the anti-deformation component (3); A second threaded hole (41) is provided inside the flywheel (4), and an inner cavity of the second threaded hole (41) is movably connected to the anti-deformation component (3).

3. The anti-deformation rim structure according to claim 2, characterized in that: The anti-deformation component (3) comprises a steel bar (31), wherein an outer surface of one end of the steel bar (31) is movably connected to an inner cavity of the first threaded hole (11), and an outer surface of the other end of the steel bar (31) is movably connected to an inner cavity of the second threaded hole (41); A hexagonal block (32) is fixedly mounted on one end of the steel bar (31), the hexagonal block (32) is movably connected to the inner cavity of the rim (1), the outer surface of the steel bar (31) is movably connected to a limiting cylinder (33), and one end of the limiting cylinder (33) is movably connected to the rim (1).

4. The anti-deformation rim structure according to claim 3, characterized in that: A first thread (311) is formed on the outer surface of one end of the steel bar (31), and the outer surface of the first thread (311) is threadedly connected to the inner cavity of the first threaded hole (11).

5. The anti-deformation rim structure according to claim 3, characterized in that: A second thread (312) is provided on the outer surface of the other end of the steel bar (31), and the outer surface of the second thread (312) is threadedly connected to the inner cavity of the second threaded hole (41).

6. The anti-deformation rim structure according to claim 1, characterized in that: The flywheel (4) is provided with a mounting groove (42) inside, and the inner cavity of the mounting groove (42) is movably connected to the peripheral parts.

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