Anti-deviation rim
By nesting solid tire hubs on the outside of the pneumatic tire hub and introducing specific designs into the bead seat structure, the problem of high cost of air leakage and solid tires in the pneumatic tires is solved, and safety and service life are improved.
Patent Information
- Application Number
- CN202421488501.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-27
AI Technical Summary
When pneumatic tires leak or blow-out, they will accelerate wear and breakage, resulting in safety hazards and reduced service life. At the same time, when replacing pneumatic tires with solid tires, the cost is higher.
A rim that is anti-offset is designed. By nesting a solid tire hub on the outside of the pneumatic tire hub and introducing convex peaks, inclines and threads into the bead seat structure, the stability and grip are improved to prevent the tire from off-off.
The smooth transition from pneumatic tires to solid tires is achieved, reducing costs and assembly difficulties, while improving the stability and safety of the tires and extending service life.
Smart Images
Figure CN222629019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheel rims, in particular to a wheel rim which can prevent deviation. Background Art
[0002] Pneumatic tires have good elasticity and save effort, so most vehicles currently use pneumatic tires. However, pneumatic tires have a big disadvantage, which is that they may leak or even burst. The pneumatic inner tube will concentrate all the force inside the tire and attack the weakest part of the outer tire, making it more bulging, accelerating wear, and causing serious damage to the outer tire. There are great safety hazards and reduce the service life of the outer tire.
[0003] In view of the above-mentioned shortcomings of pneumatic tires, more and more people will choose solid tires to replace pneumatic tires. Solid tires are safer to use, but at the same time, most solid tires on the market have rims that are different from pneumatic tire rims, which leads to higher costs for replacing the rims of pneumatic tires as a whole.
[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a rim that prevents deviation is proposed. Utility Model Content
[0005] The utility model aims to provide a wheel rim that prevents deviation, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheel rim that prevents deviation, comprising a pneumatic tire hub and a solid tire hub, the pneumatic tire hub mounting surface having an array of reserved holes, the solid tire hub being nested in the outer side of the pneumatic tire hub, a center hole being opened in the middle of the solid tire hub, and bolt holes being concentrically distributed on the outer side of the center hole, and a fastening bolt being correspondingly arranged at each bolt hole.
[0007] Furthermore, the center hole in the middle of the solid tire hub and the through hole in the middle of the pneumatic tire hub are located on the same central axis.
[0008] Furthermore, the bolt holes are arranged in an array outside the central hole, and the fastening bolts penetrate through the bolt holes and are fastened to the reserved holes corresponding to the mounting surface of the pneumatic tire hub.
[0009] Furthermore, spokes are distributed in an array in the middle of the solid tire hub, and a bead seat is fixed on the outer side of the spokes.
[0010] Furthermore, a convex peak is arranged in the middle of the bead seat, and the convex peak has inclined surfaces extending to both sides.
[0011] Furthermore, the surface of the inclined surface is provided with threads, and a rim is provided at the end of the inclined surface.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. When the utility model is in use, the application retains the original pneumatic tire hub and nests the solid tire hub on the outside thereof to meet the use requirements of transitioning from pneumatic tires to solid tires, thereby saving costs. During installation, the fastening bolts are inserted from the bolt holes concentrically distributed on the outside of the center hole, and the installation is achieved by fastening with the reserved holes on the mounting surface of the pneumatic tire hub. The operation is convenient and the practicability is strong.
[0014] 2. When the utility model is in use, the present application also improves the bead seat structure on the outside of the solid tire hub. The two sides of the convex peak transition from the inclined surface to the rim. The triangular structure improves stability and prevents deformation. While improving the grip on the solid tire through the rim to prevent separation, it also reduces the interference required for assembling the bead seat and the solid tire, thereby reducing the difficulty of assembly. In addition, by providing threads on the inclined surface, the tire can be effectively prevented from running off and safety can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model device;
[0016] Figure 2 This is a schematic diagram of the split structure of the utility model device;
[0017] Figure 3 It is a side structural schematic diagram of the device of the utility model.
[0018] In the figure: 1, pneumatic tire hub; 2, reserved hole; 3, solid tire hub; 4, center hole; 5, bolt hole; 6, fastening bolt; 7, spoke; 8, bead seat; 9, peak; 10, inclined surface; 11, thread; 12, rim. DETAILED DESCRIPTION
[0019] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.
[0020] like Figure 1 to Figure 2As shown, a wheel rim for preventing deviation comprises a pneumatic tire hub 1 and a solid tire hub 3. The mounting surface of the pneumatic tire hub 1 is provided with reserved holes 2 in an array, the solid tire hub 3 is nested on the outside of the pneumatic tire hub 1, a central hole 4 in the middle of the solid tire hub 3 and a through hole in the middle of the pneumatic tire hub 1 are located on the same central axis, a central hole 4 is opened in the middle of the solid tire hub 3, and bolt holes 5 are concentrically distributed on the outside of the central hole 4, and each bolt hole 5 is correspondingly provided with a fastening bolt 6, and the bolt hole 5 is located on the outside of the central hole 4 The pneumatic tire hub 1 is arranged in an array, and the fastening bolts 6 are fastened with the reserved holes 2 corresponding to the mounting surface of the pneumatic tire hub 1 after passing through the bolt holes 5. On the basis of retaining the original pneumatic tire hub 1, the solid tire hub 3 is nested on the outer side thereof to meet the use requirements of transitioning from pneumatic tires to solid tires, thereby saving costs. During installation, the fastening bolts 6 are inserted from the bolt holes 5 concentrically distributed on the outer side of the center hole 4, and the installation is achieved by fastening with the reserved holes 2 on the mounting surface of the pneumatic tire hub 1. The operation is convenient and the practicability is strong.
[0021] like Figures 1 to 3 As shown, the spokes 7 are distributed in an array in the middle of the solid tire hub 3, and a bead seat 8 is fixed on the outer side of the spokes 7, a convex peak 9 is arranged in the middle of the bead seat 8, and the convex peak 9 has inclined surfaces 10 extending to both sides, threads 11 are provided on the surface of the inclined surface 10, and a rim 12 is provided at the end of the inclined surface 10. At the same time, the present application also improves the structure of the bead seat 8 on the outer side of the solid tire hub 3, and the inclined surfaces 10 transition to the rims 12 on both sides of the convex peak 9. The triangular structure improves stability and prevents deformation. While the rim 12 improves the gripping force of the solid tire to prevent it from detaching, it also reduces the interference required for assembling the bead seat 8 and the solid tire, thereby reducing the difficulty of assembly. In addition, by providing threads 11 on the surface of the inclined surface 10, the tire can be effectively prevented from running off and the safety can be improved.
[0022] Working principle: When using this anti-deviation rim, the present application retains the original pneumatic tire hub 1 and nests a solid tire hub 3 on its outer side to meet the use requirements of transitioning from pneumatic tires to solid tires, thereby saving costs. During installation, the fastening bolts 6 are inserted from the bolt holes 5 concentrically distributed on the outer side of the center hole 4, and the installation is achieved by fastening with the reserved holes 2 on the mounting surface of the pneumatic tire hub 1. The operation is convenient and the practicability is strong. At the same time, the present application also improves the structure of the tire bead seat 8 on the outer side of the solid tire hub 3. The two sides of the convex peak 9 are transitioned from the inclined surface 10 to the rim 12. The triangular structure improves stability and prevents deformation. The rim 12 improves the grip on the solid tire to prevent it from detaching, while also reducing the interference required for assembling the tire bead seat 8 and the solid tire, thereby reducing the difficulty of assembly. In addition, by providing a thread 11 on the surface of the inclined surface 10, the tire can be effectively prevented from deviating and safety can be improved.
[0023] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A wheel rim for preventing deviation, characterized in that: The invention comprises a pneumatic tire hub (1) and a solid tire hub (3), wherein the pneumatic tire hub (1) has a mounting surface with reserved holes (2) arranged in an array, the solid tire hub (3) is nested on the outside of the pneumatic tire hub (1), a center hole (4) is opened in the middle of the solid tire hub (3), and bolt holes (5) are concentrically arranged on the outside of the center hole (4), and each bolt hole (5) is correspondingly provided with a fastening bolt (6).
2. The anti-slip rim according to claim 1, characterized in that: The central hole (4) in the middle of the solid tire hub (3) and the through hole in the middle of the pneumatic tire hub (1) are located on the same central axis.
3. The anti-slip rim according to claim 1, characterized in that: The bolt holes (5) are arranged in an array outside the central hole (4), and the fastening bolts (6) penetrate through the bolt holes (5) and are fastened to the reserved holes (2) corresponding to the mounting surface of the pneumatic tire hub (1).
4. The anti-slip rim according to claim 1, characterized in that: The solid tire hub (3) has spokes (7) distributed in an array in the middle, and a tire bead seat (8) is fixed on the outer side of the spokes (7).
5. The anti-slip rim according to claim 4, characterized in that: A convex peak (9) is arranged in the middle of the bead seat (8), and the convex peak (9) has inclined surfaces (10) extending to both sides.
6. The anti-slip rim according to claim 5, characterized in that: The surface of the inclined surface (10) is provided with a thread (11), and the end of the inclined surface (10) is provided with a rim (12).