CN216232686U - Locking device for road vehicle spoke wheel - Google Patents
Locking device for road vehicle spoke wheel Download PDFInfo
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- CN216232686U CN216232686U CN202022997864.9U CN202022997864U CN216232686U CN 216232686 U CN216232686 U CN 216232686U CN 202022997864 U CN202022997864 U CN 202022997864U CN 216232686 U CN216232686 U CN 216232686U
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Abstract
The utility model relates to the technical field of bicycle parking equipment, and discloses a locking device for a spoked wheel of a road vehicle, which comprises a locking device body, wherein a wheel groove is formed in the middle of the top of the locking device body, limiting grooves are formed in the middle of the front side and the rear side of the inner wall of the wheel groove, limiting blocks are movably sleeved in the limiting grooves, and wedge-shaped grooves and clamping grooves are respectively formed in the middle and the upper ends of two opposite surfaces of the two limiting blocks. The bottom of the wheel groove is set to be the cambered surface, so that the wheel groove is more attached to wheels of a road vehicle, the wheels are difficult to move left and right or move front and back, the stability of locking and parking is improved, necessary damage or economic loss caused by toppling of the road vehicles in rows due to external force collision is avoided, the wheel groove can be automatically locked in the wheel groove of the device under the action of gravity of the road vehicles, most of the volume of the device is buried in soil, and the situation that normal walking of pedestrians on a road is hindered due to overlarge volume is avoided.
Description
Technical Field
The utility model relates to the technical field of bicycle parking equipment, in particular to a locking device for a spoked wheel of a road vehicle.
Background
The bicycle is used as a green environment-friendly vehicle, can relieve traffic jam of urban roads and reduce environmental pollution. Particularly, the shared bicycle is developed at a high speed, so that great convenience is brought to people for going out, but the corresponding parking device is not developed to cause the problem that the bicycle is parked and placed randomly is increasingly prominent, and the appearance of the city are influenced; and the bicycle is parked on the sidewalk and the non-motor vehicle lane, so that the traffic is blocked.
In the prior art, after part of the locking devices of the spoked wheels of the road vehicles are used for locking the road vehicles, the locking devices are easy to topple when being collided by external force, so that the rows of the road vehicles are damaged in different degrees, and the locking devices of the spoked wheels of the part of the road vehicles are large in size and arranged on pedestrian roads, so that the normal walking of people is easily hindered due to more pedestrians, and the locking devices are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, such as: when the locked road vehicle is collided by external force, the road vehicle is easy to topple over, so that the road vehicles in rows are damaged in different degrees, and part of the locking devices for the spoke wheels of the road vehicle is large in size and arranged on pedestrian roads, so that the normal walking of people is easily hindered due to more pedestrians, and the locking devices for the spoke wheels of the road vehicle are inconvenient.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a locking device for a road vehicle spoke wheel comprises a locking device body, wherein a wheel groove is formed in the middle of the top of the locking device body, limiting grooves are formed in the middle of the front side and the rear side of the inner wall of the wheel groove, limiting blocks are movably sleeved in the limiting grooves, wedge-shaped grooves and clamping grooves are respectively formed in the middle and the upper ends of two opposite surfaces of each limiting block, a spring groove is formed in the middle of the bottom of the inner wall of the limiting groove, a first pressure spring is fixedly connected to one side of the inner wall of the spring groove, one end of the first pressure spring is fixedly connected with a lug in the middle of the bottom of each limiting block, first vertical grooves are formed in the inner walls of two opposite surfaces of each limiting groove, a wedge block is movably sleeved at one end of the inner part of each first vertical groove, a second pressure spring is fixedly connected to the top of the inner wall of a groove at the bottom of the wedge block, and a second vertical groove is formed in the middle of the bottom of the first vertical groove, the bottom of the second pressure spring is fixedly connected with the bottom of the inner wall of the second vertical groove.
Preferably, the locking device body is I-shaped, and the lower end of the locking device body is arranged in the soil.
Preferably, the left end and the right end of the wheel groove respectively penetrate through the left side and the right side of the locking device body, and the bottom of the inner wall of the wheel groove is an arc surface.
Preferably, the top and the front side of the limiting blocks are both in a convex shape, and the tops of two opposite surfaces of the two limiting blocks are mutually overlapped.
Preferably, the inner diameter of the clamping groove is 1.1 times of the diameter of the middle of the wedge block, and the clamping groove is semicircular.
Preferably, the top of the wedge-shaped block is a T-shaped cylinder, and the inclined planes on the front side and the rear side of the wedge-shaped block are matched with the inclined inner wall of the wedge-shaped groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the bottom of the wheel groove is set to be the cambered surface, so that the wheel groove is more attached to wheels of a road vehicle, the wheels are difficult to move left and right or move front and back, the stability of locking and parking is improved, and necessary damage or economic loss caused by toppling of the road vehicles in rows due to external force collision is avoided.
(2) The wedge-shaped block and the wedge-shaped groove are matched for use, the wedge-shaped block can be automatically locked in the wheel groove of the device under the action of the gravity of a road vehicle, and most of the volume of the device is buried in soil, so that the situation that the normal walking of pedestrians on a road is hindered due to overlarge volume is avoided.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
fig. 3 is a left side sectional view of the inventive structure.
In the figure: 1. a locking device body; 2. a wheel groove; 3. a limiting groove; 4. a limiting block; 5. a wedge-shaped groove; 6. a card slot; 7. a spring slot; 8. a first pressure spring; 9. a first vertical slot; 10. a wedge block; 11. a second vertical slot; 12. and the second pressure spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a locking device for a spoked wheel of a road vehicle comprises a locking device body 1, wherein the locking device body 1 is in an i-shaped shape, the lower end of the locking device body 1 is arranged in soil, a wheel groove 2 is arranged in the middle of the top of the locking device body 1, the left end and the right end of the wheel groove 2 respectively penetrate through the left side and the right side of the locking device body 1, the bottom of the inner wall of the wheel groove 2 is a cambered surface, so that the wheel groove is more attached to the wheels of the road vehicle, the wheel groove is difficult to move left and right or back and forth, the stability of vehicle locking and parking is improved, the phenomenon that the rows of road vehicles topple over due to external force collision to cause necessary damage or economic loss is avoided, limiting grooves 3 are arranged in the middle of the front side and the back side of the inner wall of the wheel groove 2, limiting blocks 4 are movably sleeved in the limiting grooves 3, and the top and the front sides of the limiting blocks 4 are in a convex shape, the tops of two opposite surfaces of the two limit blocks 4 are mutually lapped, the upper ends of the two opposite surfaces of the two limit blocks 4 are inclined planes, the two inclined planes are arranged above the wheel grooves 2 in a splayed shape, the road vehicle can be taken out only by lifting the front wheel of the road vehicle upwards with a little force, the two limit blocks 4 are simple and convenient, the middle parts and the upper ends of the two opposite surfaces of the two limit blocks 4 are respectively provided with a wedge groove 5 and a clamping groove 6, the inner diameter of the clamping groove 6 is 1.1 times of the diameter of the middle part of the wedge block 10, the clamping groove 6 is in a semicircular shape, the middle part of the bottom of the inner wall of the limit groove 3 is provided with a spring groove 7, one side of the inner wall of the spring groove 7 is fixedly connected with a first pressure spring 8, one end of the first pressure spring 8 is fixedly connected with a lug at the middle part of the bottom of the limit block 4, the inner walls of the two opposite surfaces of the two limit grooves 3 are both provided with first vertical grooves 9, one end inside of the first vertical groove 9 is movably sleeved with the wedge block 10, the top of wedge 10 is the T shape cylinder, and the slope inner wall of both sides inclined plane and wedge groove 5 around the wedge 10 cooperatees, can lock in the device's wheel groove 2 by oneself under the action of gravity of highway car, and the device's most volume all is the landfill in soil the inside, avoid because of the volume is too big, and hinder pedestrian's normal walking on the road, the recess inner wall top fixedly connected with second pressure spring 12 of wedge 10 bottom, the second is erect groove 11 has been seted up to the centre department of first perpendicular groove 9 bottom, the bottom of second pressure spring 12 and the bottom fixed connection that 11 inner walls were erect to the second.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. A locking device for a road vehicle spoke wheel comprises a locking device body (1) and is characterized in that a wheel groove (2) is formed in the middle of the top of the locking device body (1), limiting grooves (3) are formed in the middle of the front side and the rear side of the inner wall of the wheel groove (2), limiting blocks (4) are movably sleeved in the limiting grooves (3), wedge-shaped grooves (5) and clamping grooves (6) are respectively formed in the middle and the upper ends of two opposite sides of each limiting block (4), a spring groove (7) is formed in the middle of the bottom of the inner wall of each limiting groove (3), a first pressure spring (8) is fixedly connected to one side of the inner wall of each spring groove (7), one end of each first pressure spring (8) is fixedly connected with a lug in the middle of the bottom of each limiting block (4), first vertical grooves (9) are formed in the inner walls of two opposite sides of each limiting groove (3), wedge (10) have been cup jointed in the first inside one end activity of erecting groove (9), the recess inner wall top fixedly connected with second pressure spring (12) of wedge (10) bottom, first department of erecting the groove (9) bottom has seted up the second and has erected groove (11), the bottom of second pressure spring (12) and the bottom fixed connection of second perpendicular groove (11) inner wall.
2. The locking device for the spoked wheel of a road vehicle according to claim 1, characterized in that the locking device body (1) is i-shaped and the lower end of the locking device body (1) is arranged inside the soil.
3. The locking device for the spoked wheel of the road vehicle as claimed in claim 1, wherein the left and right ends of the wheel groove (2) respectively penetrate through the left and right sides of the locking device body (1), and the bottom of the inner wall of the wheel groove (2) is a cambered surface.
4. The locking device for the spoked wheel of the road vehicle as claimed in claim 1, characterized in that the top and the front side of the limiting blocks (4) are both in the shape of a Chinese character 'tu', and the tops of the two opposite surfaces of the two limiting blocks (4) are mutually overlapped.
5. A locking device for a road vehicle spoked wheel according to claim 1, characterised in that the internal diameter of the slot (6) is 1.1 times the diameter of the wedge (10) in the middle, and in that the slot (6) is semicircular in shape.
6. The locking device for the spoked wheel of the road vehicle as claimed in claim 1, characterized in that the top of the wedge block (10) is a T-shaped cylinder, and the front and rear inclined surfaces of the wedge block (10) are matched with the inclined inner wall of the wedge groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022997864.9U CN216232686U (en) | 2020-12-12 | 2020-12-12 | Locking device for road vehicle spoke wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022997864.9U CN216232686U (en) | 2020-12-12 | 2020-12-12 | Locking device for road vehicle spoke wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216232686U true CN216232686U (en) | 2022-04-08 |
Family
ID=80938198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022997864.9U Active CN216232686U (en) | 2020-12-12 | 2020-12-12 | Locking device for road vehicle spoke wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216232686U (en) |
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2020
- 2020-12-12 CN CN202022997864.9U patent/CN216232686U/en active Active
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