Split type rim
Through the split rim design and the combined structure of ring plate and spring, the problems of cumbersome loading and unloading and poor shock absorption effects of traditional rims are solved, and the simple loading and unloading process and effective shock absorption effects are achieved, which improves safety.
Patent Information
- Application Number
- CN202421480808.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-26
AI Technical Summary
Traditional integrated car rims are complicated to operate when loading and unloading tires, making them difficult to maintain by non-professional people, and are prone to deformation due to vibrations during driving, which increases safety hazards.
The split rim design is adopted, including the upper rim and the lower rim. The lower rim is equipped with a ring plate and a spring. The upper rim is equipped with a protrusion outside the upper rim for extruding the spring. The flange comes into contact with the ring plate and is fixed by bolts to achieve a simple loading and unloading process and provide shock absorption through the spring.
The tire loading and unloading is easy without special tools, reducing maintenance difficulties and reducing rim deformation through spring shock absorption, improving driving safety.
Smart Images
Figure CN222591113U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a split rim. Background Technique
[0002] In the traditional design of automobile rims, an integral structure is usually adopted. When assembling the tire with this structure of rim, a special tool is needed to expand the tire and then install it on the rim. The operation process is not only cumbersome but also difficult for non-professionals. Similarly, the same problem will be encountered when disassembling the tire, making the replacement and maintenance of the tire very difficult and time-consuming. In addition, during the vehicle driving process, the rim will be vibrated, which may cause deformation and increase potential safety hazards. Content of the Utility Model
[0003] The main purpose of the utility model is to provide a split rim to solve the problems mentioned in the above background technique.
[0004] The purpose of the utility model can be achieved by adopting the following technical solutions:
[0005] A split rim includes an upper rim and a lower rim. A ring plate is arranged inside the lower rim. On one side of the ring plate close to the inner wall of the lower rim, a plurality of springs are arranged along its circumferential direction. A bearing plate is arranged on the plurality of springs. An outstanding part for extruding the springs is arranged outside the upper rim. A flange is arranged at the bottom of the upper rim. A plurality of connection holes are arranged on the other side of the ring plate.
[0006] Preferably, a plurality of telescopic columns are arranged along the circumferential direction of one side of the ring plate close to the inner wall of the lower rim, and the springs are arranged between two adjacent telescopic columns.
[0007] Preferably, there are six telescopic columns, and four springs are arranged between two adjacent telescopic columns.
[0008] Preferably, the bearing plate is in a U-shaped structure with an opening downward.
[0009] Preferably, an inner docking block is arranged on one side of the bearing plate away from the inner wall of the lower rim above, and an outer docking block is arranged below the outstanding part.
[0010] Preferably, a plurality of reinforcing blocks are arranged between the lower part of the ring plate and the inner wall of the lower rim.
[0011] Preferably, there are twelve reinforcing blocks, and the twelve reinforcing blocks are evenly distributed along the circumferential direction of the ring plate.
[0012] Preferably, the connection holes correspond to the holes on the flange one by one.
[0013] The beneficial technical effects of the utility model:
[0014] The split wheel rim provided by the utility model is composed of an upper wheel rim and a lower wheel rim. When assembling with a tire, the lower wheel rim is first inserted from one side of the tire, and then the upper wheel rim is inserted into the lower wheel rim from the other side of the tire. During the insertion process, the protrusion of the upper wheel rim will exert pressure on the pressure plate and the spring until the flange is in contact with the ring plate. At this time, the upper wheel rim and the lower wheel rim are fixed by bolts to complete the assembly with the tire. The entire operation process does not require the use of any special expansion tools or special professional skills, making the installation and disassembly work very simple. In addition, the squeezing of the spring during the installation process can provide effective shock absorption for the wheel rim when the vehicle is driving, thereby reducing safety hazards and enhancing driving safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the rim structure of an embodiment of the utility model;
[0016] Figure 2 A sectional view of a wheel rim according to an embodiment of the present utility model;
[0017] Figure 3 It is a front structural schematic diagram of the upper rim and the lower rim of an embodiment of the utility model;
[0018] Figure 4 The figure is a schematic diagram of the bottom surface structure of the upper rim and the lower rim of an embodiment of the utility model.
[0019] In the figure: 1, upper rim; 2, lower rim; 3, ring plate; 4, spring; 5, pressure plate; 6, protrusion; 7, flange; 8, connecting hole; 9, telescopic column; 10, inner docking block; 11, outer docking block; 12, reinforcement block. DETAILED DESCRIPTION
[0020] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.
[0021] like Figure 1-Figure 4 As shown, a split rim provided in this embodiment comprises an upper rim 1 and a lower rim 2, a ring plate 3 is arranged inside the lower rim 2, a plurality of springs 4 are arranged along its circumference on one side of the ring plate 3 close to the inner wall of the lower rim 2, a pressure plate 5 is arranged on the plurality of springs 4, a protrusion 6 for squeezing the spring 4 is arranged on the outside of the upper rim 1, a flange 7 is arranged at the bottom of the upper rim 1, a plurality of connecting holes 8 are arranged on the other side of the ring plate 3, the split design makes it easier to assemble and disassemble the tire and the rim, without the need for special tools or high skills, making the maintenance and repair process faster and more economical, and using the spring 4 to absorb vibration reduces the possibility of deformation.
[0022] In this embodiment, as Figure 3 shown, on one side of the ring plate 3 close to the inner wall of the lower rim 2, a plurality of telescopic columns 9 are arranged along its circumference, and the spring 4 is arranged between two adjacent telescopic columns 9. The telescopic columns 9 play a role in supporting and guiding, ensuring that the spring 4 maintains the correct telescopic direction when bearing force.
[0023] In this embodiment, as Figure 3 shown, there are six telescopic columns 9, and four springs 4 are arranged between two adjacent telescopic columns 9, ensuring the support and shock absorption effects.
[0024] In this embodiment, as Figure 2 shown, the bearing plate 5 has a U-shaped structure with an opening downward. When the bearing plate 5 is squeezed by the protruding part 6, it will not be skewed.
[0025] In this embodiment, as Figure 2 shown, on one side of the bearing plate 5 away from the inner wall of the lower rim 2 above, an inner docking block 10 is arranged, and an outer docking block 11 is arranged below the protruding part 6, ensuring the precise fit between the upper rim 1 and the lower rim 2 during assembly.
[0026] In this embodiment, as Figure 2 shown, a plurality of reinforcing blocks 12 are arranged between the lower part of the ring plate 3 and the inner wall of the lower rim 2. There are twelve reinforcing blocks 12, and the twelve reinforcing blocks 12 are evenly distributed along the circumference of the ring plate 3, improving the stability and durability of the entire rim structure.
[0027] In this embodiment, as Figure 3 shown, the connecting holes 8 correspond one by one to the holes on the flange 7, ensuring that the fixation between the upper rim 1 and the lower rim 2 is more firm.
[0028] To sum up, in this embodiment, the split rim provided in this embodiment is composed of two parts, an upper rim 1 and a lower rim 2. When assembling with a tire, first insert the lower rim 2 from one side of the tire, and then insert the upper rim 1 into the lower rim 2 from the other side of the tire. During the insertion process, the protruding part 6 of the upper rim 1 will apply pressure to the bearing plate 5 and the spring 4 until the flange 7 contacts the ring plate 3. At this time, fix the upper rim 1 and the lower rim 2 with bolts, and the assembly with the tire can be completed. The entire operation process does not require any special expanding tools and does not require special professional skills, making the installation and disassembly work very simple. In addition, the extrusion of the spring 4 during the installation process can provide effective shock absorption for the rim when the vehicle is running, thereby reducing potential safety hazards and enhancing driving safety.
[0029] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.
Claims
1. A split rim, characterized in that: It includes an upper rim (1) and a lower rim (2). Inside the lower rim (2), there is an annular plate (3). On one side of the annular plate (3) close to the inner wall of the lower rim (2), a plurality of springs (4) are arranged along its circumference. A bearing plate (5) is arranged on the plurality of springs (4). An outstanding part (6) for extruding the springs (4) is arranged outside the upper rim (1). A flange plate (7) is arranged at the bottom of the upper rim (1). A plurality of connecting holes (8) are arranged on the other side of the annular plate (3).
2. A split rim according to claim 1, characterized in that: On one side of the annular plate (3) close to the inner wall of the lower rim (2), a plurality of telescopic columns (9) are arranged along its circumference. The springs (4) are arranged between two adjacent telescopic columns (9).
3. A split rim according to claim 2, characterized in that: Six telescopic columns (9) are provided, and four springs (4) are arranged between two adjacent telescopic columns (9).
4. The split rim according to claim 1, characterized in that: The bearing plate (5) has a U-shaped structure with an opening downward.
5. The split rim according to claim 1, characterized in that: On one side of the bearing plate (5) above and away from the inner wall of the lower rim (2), an inner docking block (10) is arranged. Below the outstanding part (6), an outer docking block (11) is arranged.
6. The split rim according to claim 1, characterized in that: A plurality of strengthening blocks (12) are arranged between the lower part of the annular plate (3) and the inner wall of the lower rim (2).
7. The split rim according to claim 6, characterized in that: Twelve strengthening blocks (12) are provided, and the twelve strengthening blocks (12) are evenly distributed along the circumference of the annular plate (3).
8. The split rim according to claim 1, characterized in that: The connecting holes (8) correspond one by one to the holes on the flange plate (7).