CN208376931U - A kind of child's bicycle balancing device - Google Patents
A kind of child's bicycle balancing device Download PDFInfo
- Publication number
- CN208376931U CN208376931U CN201821073638.8U CN201821073638U CN208376931U CN 208376931 U CN208376931 U CN 208376931U CN 201821073638 U CN201821073638 U CN 201821073638U CN 208376931 U CN208376931 U CN 208376931U
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- CN
- China
- Prior art keywords
- connecting rod
- fixed plate
- vehicle frame
- side wheel
- sliding block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of child's bicycle balancing device, it is related to technical field of bicycles.It includes auxiliary side wheel, side wheel fixed frame, connecting rod, first sliding block, vehicle frame fixed plate, elastic component, limited support block, side wheel fixed frame is fixedly connected on the right side of the auxiliary side wheel, connecting rod is fixedly connected on the right side of the side wheel fixed frame, the right end of the connecting rod is fixedly connected with the first sliding block, sliding slot is provided in the vehicle frame fixed plate, it is matched and is slidably connected with sliding slot by the first sliding block between the connecting rod and vehicle frame fixed plate, elastic component is provided in the sliding slot, the elastic component lower end is connect with the first sliding block, the upper end of elastic component and the top of sliding slot connect, the upper end of the vehicle frame fixed plate is provided with limited support block.It can be reduced vibration by the bending of flexible connecting rod and improves the comfort ridden, and by matching so that assist side wheel with up and down range centainly for the first sliding block and sliding slot, be not easy to overturn when breaking the barriers, driving stability is reliable.
Description
Technical field
The utility model relates to technical field of bicycles, and in particular to a kind of child's bicycle balancing device.
Background technique
Children are in cycling learning process, generally using other people human assistance balances.Assist people need with vehicle with
It runs, in bicycle disequilibrium, by helping bicycle to ensure to learn the safety of people, which assists the suitable consumer of people
Power, and generally can not following of whole journey.Bicycle auxiliary balance also has by the way of auxiliary rod, and auxiliary rod connects bicycle, auxiliary
Help others by hold auxiliary rod avoid bicycle from toppling over as far as possible, which mitigate auxiliary people physical demands it is limited, essence with
Human assistance is identical.Therefore mostly auxiliary wheel carrier is arranged in the two sides of rear-wheel in child's bicycle, and two auxiliary wheels are located at rear-wheel
Two sides, for keeping the balance of child's bicycle.Existing child's bicycle auxiliary wheel position is fixed, and child's bicycle is logical
When crossing the road surface of out-of-flatness, the auxiliary wheel of side, which is pressed on raised road surface, easily causes overturning, brings security risk to riding.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of child's bicycle balance dress is provided
It sets, it can solve current child's bicycle auxiliary wheel position and fixes, and child's bicycle is when passing through the road surface of out-of-flatness, side
Auxiliary wheel be pressed on raised road surface and easily cause overturning, bring the defect of security risk to riding.
To achieve the above object, the utility model is using following technical scheme: it includes that side wheel 1, side wheel is assisted to fix
The right side of frame 2, connecting rod 3, the first sliding block 4, vehicle frame fixed plate 5, elastic component 6, limited support block 7, the auxiliary side wheel 1 is fixed
It is connected with side wheel fixed frame 2, the right side of the side wheel fixed frame 2 is fixedly connected with connecting rod 3, and the right end of the connecting rod 3 is solid
Surely it is connected with the first sliding block 4, sliding slot 51 is provided in the vehicle frame fixed plate 5, between the connecting rod 3 and vehicle frame fixed plate 5
It is matched and is slidably connected with sliding slot 51 by the first sliding block 4, elastic component 6,6 lower end of elastic component are provided in the sliding slot 51
It is connect with the first sliding block 4, the upper end of elastic component 6 is connect with the top of sliding slot 51, and the upper end setting of the vehicle frame fixed plate 5 is limited
Position supporting block 7.
The connecting rod 3 includes flexible connecting rod 31, rigid connecting rod 32, and the left and right ends of the flexible connecting rod 31 are set
It is equipped with rigid connecting rod 32.It assists side wheel 1 when by bumpy sections, is able to carry out effectively by the bending of flexible connecting rod 31
Damping, reduce auxiliary side wheel shaking riding for child's bicycle is impacted.
Support rod 8 is provided between the rigid connecting rod 32 and vehicle frame fixed plate 5.Elasticity is limited even by support rod 8
The largest deformation of extension bar 32, to guarantee the normal use of flexible connecting rod 32.
Described 8 one end of support rod and rigid connecting rod 32 are hinged, and 8 other end of support rod is solid by the second sliding block 9 and vehicle frame
Fixed board 5 is slidably connected.
Sliding rail 52 is provided in the vehicle frame fixed plate 5, second sliding block 9 and sliding rail 52 are in mating connection.Support rod 8
One end is slided up and down in vehicle frame fixed plate 5 by the second sliding block 9 with matching for sliding rail 52, the sliding scale of the second sliding block 9
It is limited by limit supporting block 7, to limit the largest deformation of flexible connecting rod 31, enables flexible connecting rod 31 normal
Auxiliary is carried out to child's bicycle in elastic range and keeps balance.
The elastic component 6 is spring.Auxiliary side wheel 1 drives connecting rod 3 to do in vehicle frame fixed plate 5 according to different road conditions
Upper and lower sliding is able to carry out effective damping by elastic component 6, improves safety and comfort that child's bicycle is ridden.
After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, design rationally, passes through elasticity
The bending energy of connecting rod effectively reduces vibration and improves the comfort ridden, passes through matching so that assisting for the first sliding block and sliding slot
Side wheel has certain up and down range, is not easy to overturn when breaking the barriers, driving stability is reliable.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial schematic diagram of the utility model.
Description of symbols: auxiliary side wheel 1, side wheel fixed frame 2, connecting rod 3, the first sliding block 4, vehicle frame fixed plate 5, elasticity
Part 6, limited support block 7, support rod 8, the second sliding block 9, flexible connecting rod 31, rigid connecting rod 32, sliding slot 51, sliding rail 52.
Specific embodiment
Referring to shown in Fig. 1-Fig. 2, present embodiment the technical solution adopted is that: it includes that auxiliary side wheel 1, side wheel are solid
Determine frame 2, connecting rod 3, the first sliding block 4, vehicle frame fixed plate 5, elastic component 6, limited support block 7, the right side of the auxiliary side wheel 1 is solid
Surely it is connected with side wheel fixed frame 2, the right side of the side wheel fixed frame 2 is fixedly connected with connecting rod 3, the right end of the connecting rod 3
Be fixedly connected with the first sliding block 4, be provided with sliding slot 51 in the vehicle frame fixed plate 5, the connecting rod 3 and vehicle frame fixed plate 5 it
Between match and be slidably connected with sliding slot 51 by the first sliding block 4, elastic component 6 is provided in the sliding slot 51, under the elastic component 6
End is connect with the first sliding block 4, and the upper end of elastic component 6 is connect with the top of sliding slot 51, and the upper end of the vehicle frame fixed plate 5 is provided with
Limited support block 7.
The connecting rod 3 includes flexible connecting rod 31, rigid connecting rod 32, and the left and right ends of the flexible connecting rod 31 are set
It is equipped with rigid connecting rod 32.It assists side wheel 1 when by bumpy sections, is able to carry out effectively by the bending of flexible connecting rod 31
Damping, reduce auxiliary side wheel shaking riding for child's bicycle is impacted.
Support rod 8 is provided between the rigid connecting rod 32 and vehicle frame fixed plate 5.Elasticity is limited even by support rod 8
The largest deformation of extension bar 32, to guarantee the normal use of flexible connecting rod 32.
Described 8 one end of support rod and rigid connecting rod 32 are hinged, and 8 other end of support rod is solid by the second sliding block 9 and vehicle frame
Fixed board 5 is slidably connected.
Sliding rail 52 is provided in the vehicle frame fixed plate 5, second sliding block 9 and sliding rail 52 are in mating connection.Support rod 8
One end is slided up and down in vehicle frame fixed plate 5 by the second sliding block 9 with matching for sliding rail 52, the sliding scale of the second sliding block 9
It is limited by supporting block 7 is limited, to limit the largest deformation of flexible connecting rod 31, enables flexible connecting rod 31 just
Auxiliary is carried out to child's bicycle in normal elastic range and keeps balance.
The elastic component 6 is spring.Auxiliary side wheel 1 drives connecting rod 3 to do in vehicle frame fixed plate 5 according to different road conditions
Upper and lower sliding is able to carry out effective damping by elastic component 6, improves safety and comfort that child's bicycle is ridden.
Working principle of the utility model is: children, when using child's bicycle, auxiliary side wheel 1 and ground face contact make children
Bicycle keeps balance, prevents children from falling down, and when encountering pavement roughness, auxiliary side wheel 1 drives flexible connecting rod 31 to be bent
Vibration can be effectively reduced and improve the comfort ridden；When encountering the larger out-of-flatness in road surface, auxiliary side wheel 1 passes through in connecting rod 3
The first sliding block 4 matched with the sliding slot 51 in vehicle frame fixed plate 5 so that assist side wheel 1 that there is certain up and down range,
It is not easy to overturn when breaking the barriers, driving stability is reliable.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of child's bicycle balancing device, it is characterised in that: it includes auxiliary side wheel (1), side wheel fixed frame (2), connection
Bar (3), the first sliding block (4), vehicle frame fixed plate (5), elastic component (6), limited support block (7), the right side of auxiliary side wheel (1)
It is fixedly connected with side wheel fixed frame (2), is fixedly connected with connecting rod (3), the connecting rod on the right side of the side wheel fixed frame (2)
(3) right end is fixedly connected with the first sliding block (4), is provided with sliding slot (51), the connecting rod in the vehicle frame fixed plate (5)
(3) it is matched and is slidably connected with sliding slot (51) by the first sliding block (4) between vehicle frame fixed plate (5), in the sliding slot (51)
It is provided with elastic component (6), elastic component (6) lower end is connect with the first sliding block (4), the upper end and sliding slot (51) of elastic component (6)
Top connection, the upper end of the vehicle frame fixed plate (5) is provided with limited support block (7).
2. a kind of child's bicycle balancing device according to claim 1, it is characterised in that: the connecting rod (3) includes
The left and right ends of flexible connecting rod (31), rigid connecting rod (32), the flexible connecting rod (31) are provided with rigid connecting rod
(32)。
3. a kind of child's bicycle balancing device according to claim 2, it is characterised in that: the rigid connecting rod (32)
Support rod (8) are provided between vehicle frame fixed plate (5).
4. a kind of child's bicycle balancing device according to claim 3, it is characterised in that: described support rod (8) one end
Hingedly with rigid connecting rod (32), support rod (8) other end is slidably connected by the second sliding block (9) with vehicle frame fixed plate (5).
5. a kind of child's bicycle balancing device according to claim 4, it is characterised in that: the vehicle frame fixed plate (5)
On be provided with sliding rail (52), second sliding block (9) and sliding rail (52) are in mating connection.
6. a kind of child's bicycle balancing device according to claim 1, it is characterised in that: the elastic component (6) is bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073638.8U CN208376931U (en) | 2018-06-27 | 2018-06-27 | A kind of child's bicycle balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073638.8U CN208376931U (en) | 2018-06-27 | 2018-06-27 | A kind of child's bicycle balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208376931U true CN208376931U (en) | 2019-01-15 |
Family
ID=64962419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821073638.8U Active CN208376931U (en) | 2018-06-27 | 2018-06-27 | A kind of child's bicycle balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208376931U (en) |
-
2018
- 2018-06-27 CN CN201821073638.8U patent/CN208376931U/en active Active
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| GR01 | Patent grant |