CN219467458U - Mecanum wheel - Google Patents
Mecanum wheel Download PDFInfo
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- CN219467458U CN219467458U CN202320964625.4U CN202320964625U CN219467458U CN 219467458 U CN219467458 U CN 219467458U CN 202320964625 U CN202320964625 U CN 202320964625U CN 219467458 U CN219467458 U CN 219467458U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model relates to an all-round wheel design technical field especially relates to a Mecanum wheel, including roller, first support shell and second support shell, the second supports the cap and closes in first support shell, the roller is installed on the outer wall of first support shell and the second support shell of combination, install the coupling assembling of fixed roller on first support shell and the second support shell of combination, coupling assembling can dismantle with the roller and be connected, first damping module of the impact force that produces when buffer roller rotates is installed to first support shell, install second damping module on the second support shell. Through adopting above-mentioned technical scheme, then can improve the loaded down with trivial details problem of installation and dismantlement roller process, damper can reduce the impact force that the roller rotated first support shell and second support shell simultaneously, prolongs the life of first support shell and second support shell to the life of extension overall structure.
Description
Technical Field
The application relates to the technical field of omni-directional wheel design, in particular to a Mecanum wheel.
Background
Mecanum's wheel is a central wheel with a number of wheel-peripheral axles that convert a portion of the wheel steering force to a wheel normal force; the Mecanum wheel has several small rollers distributed obliquely on the rim, so that the wheel may slide transversely, and the small rollers have special bus, and when the wheel rotates around the fixed wheel axle, the small rollers have enveloping lines of cylindrical surface, so that the wheel may roll forwards continuously.
The Mecanum wheel is widely applied to the ship environments with limited transfer space and narrow operation channels of the omnibearing forklift and the omnibearing transport platform, and has obvious effects in improving the ship guarantee efficiency, increasing the ship space utilization rate and reducing the labor cost.
The small roller is usually installed on the machine wheel of Mecanum wheel, for making the small roller can stably rotate, installs a plurality of support pieces on the machine wheel, and the small roller then assembles on support piece, and the small roller is installed and is worn to locate the small roller with the connecting rod on support piece usually, and rethread nut locking connecting rod, and then is fixed in on the machine wheel with the small roller, and this kind of mounting means is loaded down with trivial details not only to install the process, and the dismantlement process is loaded down with trivial details also, needs to just install the small roller with the help of the instrument moreover.
Disclosure of Invention
In order to solve the problem that the process of installing and detaching the small roller is complicated, the application provides a Mecanum wheel.
The application provides a Mecanum wheel, adopts following technical scheme:
the utility model provides a Mecanum wheel, includes roller, first support shell and second support shell, the second support shell lid closes in first support shell, the roller is installed on the outer wall of the first support shell of combination and second support shell, install the coupling assembling of fixed roller on the first support shell of combination and the second support shell, coupling assembling can dismantle with the roller and be connected, first damping module of the impact force that produces when buffer roller rotates is installed to first support shell, install second damping module on the second support shell.
Through adopting above-mentioned technical scheme, then can improve the loaded down with trivial details problem of installation and dismantlement roller process, damper can reduce the impact force that the roller rotated first support shell and second support shell simultaneously, prolongs the life of first support shell and second support shell to the life of extension overall structure.
Optionally, the first supporting shell passes through bolted connection with the second supporting shell, the constant head tank has been seted up on the first supporting shell, install the fixed column in the second supporting shell, the fixed column is pegged graft in the constant head tank, the fixed column cavity sets up, the fixed column is worn to locate by bolt one end, and the other end passes the constant head tank of first supporting shell, the bolt respectively with fixed column, first supporting shell threaded connection.
Through adopting above-mentioned technical scheme, when needs combination first support shell and second support shell, closes the second support cap on first support shell, and the constant head tank is inserted to the fixed column, and the bolt that gets into precession fixed column in proper order and the constant head tank of first support shell accomplish the combination, adopt above mode, can fix a position the second support shell fast, improved the convenience of combination.
Optionally, the first supporting shell is provided with a first central hole, the second supporting shell is provided with a second central hole, the first central hole is communicated with the second central hole, the second supporting shell is provided with a limiting flash around the second central hole in a protruding mode, and the limiting flash is pentagonal.
Through adopting above-mentioned technical scheme, the first centre bore, the second centre bore and the spacing overlap of setting, the wheel spindle of being convenient for is connected with first supporting shell, the second supporting shell after the combination, and spacing overlap is five-sided and is provided with the ascending rotation of circumference that is favorable to restricting the wheel spindle along self center pin for the wheel spindle can drive the roller more steadily and rotate.
Optionally, the first damper includes first supporting shoe, first spring and first fixed block, first supporting shoe installs on the first supporting shell, the one end of first supporting shoe is pegged graft in the first supporting shell, first supporting shoe slides with first supporting shell and is connected, the one end and the first supporting shoe of roller are connected, the protruding first screens overlap that is equipped with of one end that first supporting shoe is connected with first supporting shell, first fixed block cup joints in first supporting shoe and with first screens overlap butt, first fixed block and first supporting shell threaded connection, first spring installs between first supporting shell and first supporting shell, and first spring one end is connected with first supporting shell, and the other end is connected with first supporting shoe.
By adopting the technical scheme, when the first damping component is installed, the first spring is firstly installed on the first supporting shell, then the second supporting block is inserted into the first supporting shell, then the first fixing block is sleeved and locked by the screw, and at the moment, the first fixing block is abutted with the first flash; the first flash is arranged to limit the sliding of the first supporting block on the first supporting shell, and the first supporting block and the first spring are arranged to buffer the impact force of the roller on the first supporting shell, so that the service life of the first supporting shell is prolonged.
Optionally, the second damper includes second supporting shoe, second spring and second fixed block, the second supporting shoe is installed on the second supporting shell, the one end of second supporting shoe is pegged graft in the second supporting shell and is connected with the second supporting shell slides, the one end and the second supporting shoe of roller are connected, the protruding first screens overlap that is equipped with of one end that first supporting shoe is connected with first supporting shell, the second fixed block cup joints in the second supporting shoe and with second screens overlap butt, second fixed block and second supporting shell threaded connection, the second spring is installed between second supporting shoe and second supporting shell, second spring one end is connected with the second supporting shoe, and the other end is connected with the second supporting shell.
By adopting the technical scheme, the impact force of the roller on the second support shell can be buffered, and the service life of the second support shell is prolonged.
Optionally, coupling assembling includes the connecting rod, first supporting shoe, roller and second supporting shoe are worn to locate in proper order to the connecting rod, the roller rotates with the connecting rod to be connected, the cover is equipped with the stopper on the connecting rod, stopper joint is in first supporting shoe, first straight flute and second straight flute have been seted up on the first supporting shoe, first straight flute and second straight flute intercommunication and dislocation set, the stopper joint is in the second straight flute of first supporting shoe, install the butt casting die on the second supporting shoe.
Through adopting the technical scheme, when the roller is installed, the connecting rod sequentially passes through the first supporting block, the roller and the second supporting block and then is abutted with the abutting piece, the limiting plate penetrates into the first straight groove, the connecting rod is pushed along the axial direction of the central shaft of the connecting rod, the abutting piece slides, the limiting plate is displaced to the position where the second straight groove is communicated with the first straight groove, the connecting rod is rotated, the limiting plate is clamped into the second straight groove, the pushing force is removed, the abutting piece abuts against the connecting rod, further the rotation of the limiting plate along the circumferential direction of the connecting rod is limited, thus the locking of the connecting rod is realized, when the roller is disassembled, the connecting rod is pushed, the limiting plate is separated from the second straight groove, the connecting rod is rotated, the limiting plate is rotated to the first straight groove, the connecting rod is taken out, and the roller can be disassembled; by adopting the structure, the problem that the roller mounting and dismounting processes are complicated is solved, and the convenience of mounting and dismounting is improved.
Optionally, the pressure piece is including supporting tight spring and locating plate, support tight spring and inlay and locate in the second supporting shoe, support tight spring one end and second supporting shoe and be connected, the other end locating piece connection, the locating piece is pegged graft in the second supporting shoe, the locating piece slides with the second supporting shoe and is connected, the locating plate epirelief is equipped with the reference column, the reference column peg graft in the connecting rod.
Through adopting above-mentioned technical scheme, when the limiting plate card goes into the second straight flute, support tight spring and applys reaction force to the connecting rod to the rotation of limiting plate along connecting rod circumferencial direction and restriction connecting rod along self axial direction's displacement, and then lock the connecting rod, through above structure, improved the installation to a certain extent and dismantled the convenience of roller.
Optionally, guide grooves are formed in the first support block and the second support block respectively, and two ends of the roller are clamped into the guide grooves in the first support block and the second support block respectively.
Through adopting above-mentioned technical scheme, through setting up the guide way, can fix a position the both ends of roller and guide roller card respectively go into first supporting shoe, second supporting shoe, be favorable to the installation roller to a certain extent, improve the efficiency of installation.
In summary, the present application includes at least one of the following beneficial effects:
through setting up coupling assembling, first damper and second damper, improved the loaded down with trivial details problem of installation and dismantlement roller process, damper can reduce the impact force that the roller rotated first support shell and second support shell simultaneously, prolongs first support shell and second support shell's life; through setting up limiting plate, first straight flute, second straight flute, locking spring and locating plate, improved the installation and the convenience of dismantling the roller to a certain extent, also improved installation effectiveness.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a mecanum wheel according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an overall exploded structure of a Mecanum wheel according to an embodiment of the present application;
fig. 3 is a schematic diagram of a part of a structure of a mecanum wheel according to an embodiment of the present application;
fig. 4 is a schematic structural view of a first support block of a mecanum wheel according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a second support block of a mecanum wheel according to an embodiment of the present application.
Reference numerals illustrate:
1. a roller; 2. a first support case; 21. a positioning groove; 22. a first central bore; 3. a second support case; 31. fixing the column; 32. a second central bore; 33. limiting flash; 4. a first support block; 41. a first spring; 42. a first fixed block; 401. a first clamping burr; 402. a first straight groove; 403. a second straight groove; 5. a second support block; 51. a second spring; 52. a second fixed block; 501. second clamping flash; 6. a connecting rod; 61. a limiting plate; 7. a spring is abutted tightly; 8. a positioning plate; 81. positioning columns; 9. a guide groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses Mecanum wheel, see fig. 1, including roller 1, first support shell 2 and second support shell 3, roller 1 installs on the outer wall of first support shell 2 and second support shell 3 of combination, install coupling assembling on first support shell 2 and the second support shell 3 of combination, coupling assembling fixed mounting is on first support shell 2 and the second support shell 3 of combination, coupling assembling and roller 1 detachable connection, install first damper on the first support shell 2, first damper and first support shell 2 fixed connection, install second damper on the second support shell 3, second damper and second support shell 3 fixed connection, roller 1 is provided with a plurality of, a plurality of roller 1 interval distribution is in first support shell 2 and second support shell 3 of combination, a plurality of roller 1 is the axis of first support shell 2 as the central line and is circumference array distribution.
Referring to fig. 1 and 2, a hollow fixing column 31 is installed in a second supporting shell 3, a thread groove is formed in the inner wall of the fixing column 31, a positioning groove 21 is formed in a first supporting shell 2, the first supporting shell 2 is connected with the second supporting shell 3 through bolts, the bolts are respectively connected with the fixing column 31 and the first supporting shell 2 through threads, one end of each bolt penetrates through the fixing column 31, the other end of each bolt penetrates through the positioning groove 21 of the first supporting shell 2, a first penetrating center hole 22 is formed in the first supporting shell 2, a second penetrating center hole 32 is formed in the second supporting shell 3, the first center hole 22 is communicated with the second center hole 32, a wheel center shaft penetrates through the first center hole 22 and the second center hole 32, limiting flash 33 is arranged on the second supporting shell 3 in a protruding mode around the second center hole 32, the limiting flash 33 is arranged in a five-side mode, and the limiting flash 33 is arranged in a five-side mode and is beneficial to limiting rotation of the wheel center shaft in the circumferential direction of the wheel center shaft.
Referring to fig. 3 and 4, the first damping component includes a first supporting block 4, a first spring 41 and a first fixing block 42, the first supporting block 4 is inserted in the first supporting shell 2, the first supporting block 4 is slidably connected with the first supporting shell 2, one end of each roller 1 is connected with the first supporting block 4, the first spring 41 is provided with two first springs 41, the first springs 41 are arranged in parallel, the first springs 41 are installed between the first supporting block 4 and the first supporting shell 2, one end of each first spring 41 is fixedly connected with the first supporting shell 2, the other end of each first spring 41 is fixedly connected with the first supporting block 4, the first fixing block 42 is sleeved on the first supporting block 4, a first clamping flash 401 is convexly arranged at one end of each first supporting block 4 connected with the first supporting shell 2, the first fixing block 42 is respectively abutted with the first clamping flash 401 and the first supporting shell 2, the first fixing block 42 is fixed with the first supporting shell 2 through bolts, and the first clamping flash 401 is used for being matched with the first fixing block 42 to limit the sliding of the first supporting block 4, so that the first supporting block 4 can only apply impact force to the first supporting block 2 between the first supporting block 2 and the first supporting shell 2, and the first supporting block 4 can apply impact force to the first supporting block 2.
Referring to fig. 3 and 5, the second damping component includes a second supporting block 5, a second spring 51 and a second fixing block 52, the second supporting block 5 is inserted in the second supporting shell 3, the second supporting block 5 is slidably connected with the second supporting shell 3, one end of each roller 1 is connected with the second supporting block 5, the second springs 51 are provided with two, the two second springs 51 are arranged in parallel, the second springs 51 are installed between the second supporting block 5 and the second supporting shell 3, one end of each second spring 51 is fixedly connected with the second supporting shell 3, the other end of each second spring is fixedly connected with the second supporting block 5, the second fixing block 52 is sleeved on the second supporting block 5, a second clamping flash 501 is convexly arranged at one end of each second supporting block 5 connected with the second supporting shell 3, the second fixing block 52 is respectively abutted with the second clamping flash 501 and the second supporting shell 3, the second fixing block 52 is fixed with the second supporting shell 3 through bolts, and the second clamping flash 501 is used for limiting the sliding of the second supporting block 5 by matching with the second fixing block 52, so that the second supporting block 5 can only slide with the second supporting block 5 and the second supporting shell 3, and the second damping block 5 can slide with the second supporting shell 3 and the second damping block Shi Jiagei can slide between the second supporting block 5 and the second supporting shell 3.
Referring to fig. 3 and 4, the connecting assembly comprises a connecting rod 6, the connecting rod 6 sequentially penetrates through the first supporting block 4, the rollers 1 and the second supporting block 5, each roller 1 is rotationally connected with the connecting rod 6, a limiting block is sleeved on the connecting rod 6 and is clamped to the first supporting block 4, a first straight groove 402 and a second straight groove 403 are formed in the first supporting block 4, the first straight groove 402 and the second straight groove 403 are arranged on the first supporting block 4 in a crisscross manner, the first straight groove 402 is communicated with the second straight groove 403, the connecting rod 6 sequentially penetrates through the first straight groove 402 and the second straight groove 403, the limiting plate 61 is clamped in the second straight groove 403 of the first supporting block 4, a pressing piece is mounted on the second supporting block 5 and is fixedly connected with the second supporting block 5, and is used for pressing the connecting rod 6, so that the limiting plate 61 can be stably clamped in the first straight groove 402, and the roller 1 is fixed on the combined first supporting shell 2 and the second supporting shell 3.
Referring to fig. 5, the pressing member includes a pressing spring 7 and a positioning plate 8, the positioning plate 8 is inserted on the second supporting block 5 and slidingly connected with the second supporting block 5, the pressing spring 7 is installed between the positioning plate 8 and the second supporting block 5, one end of the pressing spring 7 is fixedly connected with the second supporting block 5, the other end of the pressing spring is fixedly connected with the positioning plate 8, a positioning column 81 is convexly arranged on the positioning plate 8, the positioning column 81 is inserted on the connecting rod 6, the pressing spring 7 is used for limiting displacement of the limiting plate 61 along the axial direction of the connecting rod 6, and the positioning column 81 is used for positioning the connecting rod 6.
Referring to fig. 5, the first support block 4 and the second support block 5 are respectively provided with a guide groove 9, the guide groove 9 on the first support block 4 is located at one end connected with the roller 1, the guide groove 9 on the second support block 5 is located at one end connected with the roller 1, the guide groove 9 is used for positioning the roller 1 and guiding the roller 1, the connecting rod 6 is facilitated to penetrate through the roller 1, and convenience in installing the roller 1 is improved.
The working principle of the Mecanum wheel is as follows:
when the roller 1 is installed, the second support shell 3 is covered on the first support shell 2, the fixed column 31 is clamped into the positioning groove 21 of the first support shell 2, the bolt is screwed into the fixed column 31 and the positioning groove 21 in sequence, the combination of the first support shell 2 and the second support shell 3 is completed, the two ends of the roller 1 are respectively clamped into the first support block 4 and the second support block 5 along the guide groove 9, the connecting rod 6 is sequentially penetrated into the first support block 4, the roller 1 and the second support block 5, meanwhile, the limiting plate 61 is penetrated into the first straight groove 402, the positioning column 81 is inserted into the connecting rod 6, the connecting rod 6 is abutted with the positioning plate 8, the connecting rod 6 is pushed in the axial direction of the connecting rod 6, the abutting spring 7 is in a compressed state under the action of the connecting rod 6, the limiting plate 61 is displaced to the position where the first straight groove 402 is communicated with the second straight groove 403, the connecting rod 6 is rotated, the limiting plate 61 and the first straight groove 402 are crossed, the force pushing the connecting rod 6 is withdrawn, the limiting plate 61 is clamped into the second straight groove 403 under the reaction force of the abutting spring 7, the abutting spring 7 is reset, and the connecting rod 1 is completely installed; when the roller 1 is disassembled, the connecting rod 6 is pushed along the axial direction of the connecting rod 6, after the limiting plate 61 is separated from the second straight groove 403, the connecting rod 6 is rotated, after the limiting plate 61 is displaced to the first straight groove 402, the pushing force for pushing the connecting rod 6 is removed, the spring 7 is abutted to reset, and the connecting rod 6 is taken out, so that the roller 1 can be taken down.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (8)
1. A mecanum wheel, characterized in that: including roller (1), first support shell (2) and second support shell (3), second support shell (3) lid closes in first support shell (2), roller (1) are installed on the outer wall of first support shell (2) and second support shell (3) of combination, install the coupling assembling of fixed roller (1) on first support shell (2) and the second support shell (3) of combination, coupling assembling can dismantle with roller (1) and be connected, first damping module of buffer roller (1) rotation time-generated impact force is installed to first support shell (2), install second damping module on second support shell (3).
2. A Mecanum wheel according to claim 1, characterized in that: the utility model discloses a support for the automobile, including first support shell (2), second support shell (3), constant head tank (21) have been seted up on first support shell (2), install fixed column (31) in second support shell (3), fixed column (31) are pegged graft in constant head tank (21), fixed column (31) cavity sets up, fixed column (31) are worn to locate by bolt one end, and the other end passes constant head tank (21) of first support shell (2), the bolt respectively with fixed column (31), first support shell (2) threaded connection.
3. A Mecanum wheel according to claim 1, characterized in that: first centre bore (22) has been seted up on first support shell (2), second centre bore (32) has been seted up on second support shell (3), first centre bore (22) and second centre bore (32) intercommunication, second support shell (3) are equipped with spacing overlap (33) around second centre bore (32) are protruding, spacing overlap (33) are pentagonal setting.
4. A Mecanum wheel according to claim 1, characterized in that: the first damping component comprises a first supporting block (4), a first spring (41) and a first fixing block (42), wherein the first supporting block (4) is installed on a first supporting shell (2), one end of the first supporting block (4) is inserted into the first supporting shell (2), the first supporting block (4) is connected with the first supporting shell (2) in a sliding mode, one end of the roller (1) is connected with the first supporting block (4), a first clamping flash (401) is protruding from one end, connected with the first supporting shell (2), of the first supporting block (4), the first fixing block (42) is sleeved on the first supporting block (4) and is in butt joint with the first clamping flash (401), the first fixing block (42) is in threaded connection with the first supporting shell (2), the first spring (41) is installed between the first supporting shell (2) and the first supporting shell (2), one end of the first spring (41) is connected with the first supporting shell (2), and the other end of the first spring (41) is connected with the first supporting shell (4).
5. A Mecanum wheel in accordance with claim 4, wherein: the second damping component comprises a second supporting block (5), a second spring (51) and a second fixing block (52), wherein the second supporting block (5) is installed on a second supporting shell (3), one end of the second supporting block (5) is inserted into the second supporting shell (3) and is connected with the second supporting shell (3) in a sliding mode, one end of the roller (1) is connected with the second supporting block (5), one end, connected with the first supporting shell (2), of the first supporting block (4) is convexly provided with a first clamping flash (401), the second fixing block (52) is sleeved on the second supporting block (5) and is in butt joint with the second clamping flash (501), the second fixing block (52) is in threaded connection with the second supporting shell (3), the second spring (51) is installed between the second supporting block (5) and the second supporting shell (3), and one end of the second spring (51) is connected with the second supporting block (5), and the other end of the second spring (51) is connected with the second supporting shell (3).
6. A Mecanum wheel in accordance with claim 5, wherein: the connecting assembly comprises a connecting rod (6), the connecting rod (6) sequentially penetrates through a first supporting block (4), a roller (1) and a second supporting block (5), the roller (1) is rotationally connected with the connecting rod (6), a limiting block is sleeved on the connecting rod (6), the limiting block is clamped on the first supporting block (4), a first straight groove (402) and a second straight groove (403) are formed in the first supporting block (4), the first straight groove (402) is communicated with the second straight groove (403) and is arranged in a staggered mode, and the limiting block is clamped on the second straight groove (403) of the first supporting block (4), and a pressing piece is arranged on the second supporting block (5).
7. A Mecanum wheel in accordance with claim 6, wherein: the abutting part comprises an abutting spring (7) and a positioning plate (8), the abutting spring (7) is embedded in the second supporting block (5), one end of the abutting spring (7) is connected with the second supporting block (5), the other end of the abutting spring is connected with a positioning block, the positioning block is inserted into the second supporting block (5), the positioning block is slidably connected with the second supporting block (5), a positioning column (81) is arranged on the positioning plate (8) in a protruding mode, and the positioning column (81) is inserted into the connecting rod (6).
8. A Mecanum wheel in accordance with claim 5, wherein: guide grooves (9) are respectively formed in the first supporting block (4) and the second supporting block (5), and the two ends of the roller (1) are respectively clamped into the guide grooves (9) in the first supporting block (4) and the second supporting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320964625.4U CN219467458U (en) | 2023-04-25 | 2023-04-25 | Mecanum wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320964625.4U CN219467458U (en) | 2023-04-25 | 2023-04-25 | Mecanum wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219467458U true CN219467458U (en) | 2023-08-04 |
Family
ID=87462050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320964625.4U Active CN219467458U (en) | 2023-04-25 | 2023-04-25 | Mecanum wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219467458U (en) |
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2023
- 2023-04-25 CN CN202320964625.4U patent/CN219467458U/en active Active
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