CN215792975U - Tubeless wheel rim with detachable rim and tubeless wheel - Google Patents
Tubeless wheel rim with detachable rim and tubeless wheel Download PDFInfo
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- CN215792975U CN215792975U CN202121404233.XU CN202121404233U CN215792975U CN 215792975 U CN215792975 U CN 215792975U CN 202121404233 U CN202121404233 U CN 202121404233U CN 215792975 U CN215792975 U CN 215792975U
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Abstract
The utility model discloses a tubeless wheel rim with a detachable rim and a tubeless wheel, which comprises a hub main body, an externally-embedded rim, an inner lock shaft, an outer cam block, an inner cam block, a lower lock wheel mechanism, an upper lock wheel mechanism and an inner wheel, the two ends of the hub main body are respectively provided with an inner lock shaft, an outer lock shaft is arranged outside the inner lock shaft, an inner cam block is arranged on the inner lock shaft, the outer lock shaft is provided with an outer cam block, both ends of the hub main body are provided with mounting grooves, an outer embedded wheel rim is arranged in the mounting groove, a wheel locking groove is arranged between the hub main body and the outer embedded main body, the lower locking wheel mechanism is arranged on the inner side of the wheel locking groove, and the wheel locking groove has the following beneficial effects that the wheel locking groove can assist in installation and replacement of a tubeless wheel, enables the wheel hub and a tire to be fixed perfectly, and ensures that the tire is firmer in the transportation process.
Description
Technical Field
The utility model relates to the technical field of vehicle wheel manufacturing, in particular to a tubeless wheel rim with a detachable wheel rim and a tubeless wheel.
Background
The tubeless wheel has no friction between the inner tube and the outer tube, reduces the abrasion in the tire, avoids the risk of tire protection, has light weight and small friction, and increases the transmission when the tire rolls;
the tubeless wheel needs to be maintained and replaced, and is difficult and complex to install and replace.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tubeless wheel rim with a detachable wheel rim and a tubeless wheel, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a tubeless wheel rim with a detachable wheel rim and a tubeless wheel comprise a wheel hub main body, an externally-embedded wheel rim, an inner lock shaft, an outer cam block, an inner cam block, a lower lock wheel mechanism, an upper wheel mechanism and an inner wheel, wherein the inner lock shaft is arranged at each end of the wheel hub main body, the outer lock shaft is arranged outside the inner lock shaft, the inner lock shaft is provided with the inner cam block, the outer cam block is arranged on the outer lock shaft, mounting grooves are formed in each end of the wheel hub main body, the externally-embedded wheel rim is arranged in each mounting groove, a wheel lock groove is formed between the wheel hub main body and the externally-embedded main body, the lower lock wheel mechanism is arranged on the inner side of the wheel lock groove, a partition plate is arranged at the top of the lower lock wheel mechanism, the upper wheel mechanism is arranged on the partition plate, and the lower lock wheel mechanism and the convex blocks of the inner cam block are in the same vertical direction;
the conventional tubeless wheel is difficult to install, and a large amount of time and force are wasted in the process of installation and disassembly when the tubeless wheel is maintained and disassembled.
Furthermore, the upper locking wheel mechanism comprises a first vertical axial locking bar passing block, a first transverse axial locking bar passing block, a first locking bar and a first locking bar locking block, one end of the first locking bar passes through the first vertical axial locking bar passing block, one end of the second locking bar passes through the first transverse axial locking bar passing block, the two ends of the first locking bar are both provided with the first locking bar locking block, the lower locking wheel mechanism comprises a second vertical axial locking bar passing block, a second transverse axial locking bar passing block, a second locking bar and a second locking bar locking block, one end of the second locking bar passes through the second vertical axial locking bar passing block, one end of the second locking bar passes through the second transverse axial locking bar passing block, and the two ends of the second locking bar are both provided with the second locking bar locking block;
the first locking strip and the second locking strip are arranged in a staggered mode, the first locking strip can be pushed out to press the lower inner wall of the tubeless wheel through rotating the inner cam block, and the upper inner wall of the tubeless wheel can be pressed through rotating the outer cam block.
Furthermore, the inner wall tire of the tubeless wheel is arranged in the wheel lock groove, and the first lock bar and the second lock bar lock the inner wall tire of the tubeless wheel in the wheel lock groove.
Further, one end of the hub main body is provided with a shaft lever mounting shaft.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model can assist the installation and replacement of the tubeless wheel, and the hub and the tire are fixed more perfectly, thus ensuring the tire to be firmer in the transportation process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a tubeless wheel rim and tubeless wheel of a removable rim according to an embodiment of the utility model;
FIG. 2 is a schematic plan view of a tubeless wheel rim and tubeless wheel of a removable rim according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a tubeless wheel rim with a removable rim and an inner cam piece and associated components for a tubeless wheel according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a tubeless wheel rim with a removable rim and an outer cam block and related components in a tubeless wheel according to an embodiment of the utility model.
Reference numerals:
the wheel hub comprises a wheel hub main body 1, an outer embedded wheel rim 2, an inner lock shaft 3, an outer lock shaft 4, an outer cam block 5, an inner cam block 6, a lower lock wheel mechanism 7, an upper lock wheel mechanism 8, a tubeless wheel, a first vertical axial lock bar passing block 10, a first transverse axial lock bar passing block 11, a first lock bar 12, a first lock bar locking block 13, a second vertical axial lock bar passing block 14, a second transverse axial lock bar passing block 15, a second lock bar 16 and a second lock bar locking block 17.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-4, according to an embodiment of the present invention: a tubeless wheel rim with a detachable rim and a tubeless wheel comprise a hub main body 1, an externally-embedded rim 2, an inner lock shaft 3, an outer lock shaft 4, an outer cam block 5, an inner cam block 6, a lower lock wheel mechanism 7, an upper lock wheel mechanism 8 and the tubeless wheel, the two ends of the hub body 1 are both provided with inner lock shafts 3, outer lock shafts 4 are arranged outside the inner lock shafts 3, an inner cam block 6 is arranged on the inner lock shaft 3, an outer cam block 5 is arranged on the outer lock shaft 4, both ends of the hub main body 1 are provided with mounting grooves, an externally-embedded rim 2 is mounted in the mounting grooves, a wheel locking groove 9 is arranged between the hub main body 1 and the outer embedded main body, a lower locking wheel mechanism 7 is arranged on the inner side of the wheel locking groove 9, a partition plate is arranged at the top of the lower lock wheel mechanism 7, an upper lock wheel mechanism 8 is arranged on the partition plate, and the lower lock wheel mechanism 7 and a lug of the inner cam block 6 are in the same vertical direction;
the conventional tubeless wheel is difficult to install, and a large amount of time and force are wasted in the process of installation and disassembly when the tubeless wheel is maintained and disassembled.
Further, the upper locking wheel mechanism 8 comprises a first vertical axial locking bar passing block 10, a first transverse axial locking bar passing block 11, a first locking bar 12 and a first locking bar locking block 13, one end of the first locking bar 12 passes through the first vertical axial locking bar passing block 10, one end of the second locking bar 16 passes through the first transverse axial locking bar passing block 11, the first locking bar locking block 13 is mounted at both ends of the first locking bar 12, the lower locking wheel mechanism 7 comprises a second vertical axial locking bar passing block 14, a second transverse axial locking bar passing block 15, a second locking bar 16 and a second locking bar locking block 17, one end of the second locking bar 16 passes through the second vertical axial locking bar passing block 14, one end of the second locking bar 16 passes through the second transverse axial locking bar passing block 15, and the second locking bar locking block 17 is mounted at both ends of the second locking bar 16;
the first locking strip 12 and the second locking strip 16 are arranged in a staggered mode, the first locking strip 12 can be pushed out to press the lower inner wall of the tubeless wheel by rotating the inner cam block 6, and the upper inner wall of the tubeless wheel can be pressed by rotating the outer cam block 5.
Further, the inner wall tire of the tubeless wheel is arranged in the wheel locking groove 9, and the first locking strip 12 and the second locking strip 16 lock the inner wall tire of the tubeless wheel in the wheel locking groove 9.
Further, one end of the hub main body 1 is provided with a shaft lever mounting shaft.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application:
the first locking strip 12 and the second locking strip 16 are arranged in a staggered mode, the first locking strip 12 can be pushed out to press the lower inner wall of the tubeless wheel by rotating the inner cam block 6, and the upper inner wall of the tubeless wheel can be pressed by rotating the outer cam block 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A tubeless wheel rim with a detachable rim and a tubeless wheel are characterized by comprising a hub main body (1), an externally-embedded rim (2), an inner lock shaft (3), an outer lock shaft (4), an outer cam block (5), an inner cam block (6), a lower lock wheel mechanism (7), an upper lock wheel mechanism (8) and the tubeless wheel, wherein the inner lock shaft (3) is arranged at two ends of the hub main body (1), the outer lock shaft (4) is arranged outside the inner lock shaft (3), the inner cam block (6) is arranged on the inner lock shaft (3), the outer cam block (5) is arranged on the outer lock shaft (4), mounting grooves are arranged at two ends of the hub main body (1), the externally-embedded rim (2) is arranged in the mounting grooves, a wheel lock groove (9) is arranged between the hub main body (1) and the externally-embedded main body, and the lower lock wheel mechanism (7) is arranged on the inner side of the wheel lock groove (9), the top of the lower locking wheel mechanism (7) is provided with a partition board, the partition board is provided with an upper locking wheel mechanism (8), and the lower locking wheel mechanism (7) and the lug of the inner cam block (6) are in the same vertical direction.
2. Tubeless wheel rim with removable rim and tubeless wheel according to claim 1, characterized in that the upper locking wheel mechanism (8) comprises a first vertical axial locking bar passing block (10), a first horizontal axial locking bar passing block (11), a first locking bar (12) and a first locking bar locking block (13), one end of the first locking bar (12) passes through the first vertical axial locking bar passing block (10), one end of a second locking bar (16) passes through the first horizontal axial locking bar passing block (11), the first locking bar locking block (13) is installed at both ends of the first locking bar (12), the lower locking wheel mechanism (7) comprises a second vertical axial locking bar passing block (14), a second horizontal axial locking bar passing block (15), a second locking bar (16) and a second locking bar locking block (17), one end of the second locking bar (16) passes through the second vertical axial locking bar passing block (14), one end of the second locking bar (16) penetrates through the second transverse axial locking bar passing block (15), and the two ends of the second locking bar (16) are provided with second locking bar locking blocks (17).
3. Tubeless wheel rim with removable rim and tubeless wheel according to claim 1 characterized by that the inner wall tyre of the tubeless wheel is placed inside the wheel locking groove (9).
4. Tubeless wheel rim and wheel with removable rim according to claim 1, characterized by the fact that the hub body (1) is provided with a shaft mounting shaft at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404233.XU CN215792975U (en) | 2021-06-23 | 2021-06-23 | Tubeless wheel rim with detachable rim and tubeless wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404233.XU CN215792975U (en) | 2021-06-23 | 2021-06-23 | Tubeless wheel rim with detachable rim and tubeless wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215792975U true CN215792975U (en) | 2022-02-11 |
Family
ID=80178214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404233.XU Active CN215792975U (en) | 2021-06-23 | 2021-06-23 | Tubeless wheel rim with detachable rim and tubeless wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215792975U (en) |
-
2021
- 2021-06-23 CN CN202121404233.XU patent/CN215792975U/en active Active
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