CN209241225U - A kind of manpower pedal formula four-wheel balance car - Google Patents
A kind of manpower pedal formula four-wheel balance car Download PDFInfo
- Publication number
- CN209241225U CN209241225U CN201821618593.8U CN201821618593U CN209241225U CN 209241225 U CN209241225 U CN 209241225U CN 201821618593 U CN201821618593 U CN 201821618593U CN 209241225 U CN209241225 U CN 209241225U
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- CN
- China
- Prior art keywords
- pedal
- crankshaft
- support rod
- balance car
- wheel balance
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Abstract
The utility model provides a kind of manpower pedal formula four-wheel balance car, comprising: pedal, support rod, the first fixing buckle crankshaft, movable pulley；The pedal is run-track shaped in a ring；The downside of pedal is arranged in the support rod, and support rod is connected with pedal by the first fixing buckle and the first locking nut；The downside of pedal is arranged in the crankshaft, and crankshaft is connected with pedal by the second fixing buckle；The end of crankshaft is arranged in the movable pulley, and movable pulley is connected with crankshaft by the second locking nut；By the improvement to existing pedal balance car, which has the advantages that connection structure is secured, structure is simple, safe and reliable and wide adaptation range, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to balance car technical fields, more specifically, more particularly to a kind of structure is simple, dismounting side
Just, the extensive manpower pedal formula four-wheel balance car of adaptation range.
Background technique
Manpower pedal formula four-wheel balance car is a kind of locomotive driven by manpower, is chiefly used in for children's
Body-sensing training, helps children to grow up, and the movement speed of balance car is determined by the movement speed of children, but existing
Four-wheel balance car has the following deficiencies:
Existing four-wheel balance car is not provided with handrail on car body, is not suitable for the use of underage child, and it is adjusted
Not convenient enough, structure is excessively complicated and not secured enough, causes to have wide range of applications, there are security risks.
In view of this, study improvement for existing problem, provide that a kind of structure is simple, convenient for disassembly and assembly, adaptation model
Enclose extensive and safe manpower pedal formula four-wheel balance car, it is intended to by the technology, reach and solve the problems, such as and improve practical value
The purpose of property.
Utility model content
The purpose of this utility model is to provide a kind of manpower pedal formula four-wheel balance cars, to solve in above-mentioned background technique
The existing four-wheel balance car proposed is not provided with handrail on car body, is not suitable for the use of underage child, and it is adjusted not
Enough convenient, structure is excessively complicated and not secured enough, causes to have wide range of applications, there are problems that security risk and deficiency.
To achieve the above object, the utility model provides a kind of manpower pedal formula four-wheel balance car, by skill in detail below
Art means are reached:
A kind of manpower pedal formula four-wheel balance car, comprising: pedal, support rod, the first fixing buckle, the first locking nut, shield
Set, crankshaft, the second fixing buckle, the first stop collar, the second stop collar, movable pulley, the second locking nut, axle sleeve；The pedal is in
Endless track shape；The downside of pedal is arranged in the support rod, and support rod and pedal pass through the first fixing buckle and the first lock
Tight nut is connected；It is described to protect the top for being set on support rod, and sheath is connected with support rod by fitting mode；It is described
The downside of pedal is arranged in crankshaft, and crankshaft is connected with pedal by the second fixing buckle；First stop collar is arranged in song
The middle part of axis, and the first stop collar is an integral structure with crankshaft；The side of crankshaft, and second is arranged in second stop collar
Stop collar is an integral structure with crankshaft；The end of crankshaft is arranged in the movable pulley, and movable pulley and crankshaft pass through the second lock
Tight nut is connected；The axis is set on the end of crankshaft, and axle sleeve is connected with crankshaft by fitting mode.
As advanced optimizing for the technical program, a kind of manpower pedal formula four-wheel balance car pedal of the utility model is in song
The top of axis is provided at two altogether, and the top of pedal is provided with wavy non-slip groove at two, for increasing frictional force, is protected
Card use can stablize standing, eliminate safe hidden trouble.
As advanced optimizing for the technical program, under a kind of manpower pedal formula four-wheel balance car pedal of the utility model
Side is provided with arc groove everywhere and everywhere weight loss groove, and restraining position ring block is arranged in the end of arc groove everywhere of pedal, for song
The connection of axis and support rod limits.
As advanced optimizing for the technical program, a kind of manpower pedal formula four-wheel balance car support rod of the utility model exists
It is provided at one on the downside of pedal at two, and support rod is bolted connection with pedal by the first fixing buckle benefit.
As advanced optimizing for the technical program, a kind of manpower pedal formula four-wheel balance car support rod master of the utility model
It is in n shape depending on structure, support rod side view structure is L-shaped, and the downside of support rod is provided with the first fixing buckle everywhere altogether.
As advanced optimizing for the technical program, under a kind of manpower pedal formula four-wheel balance car support rod of the utility model
The shaft end in portion is provided with external screw thread, by being fastenedly connected after the stop collar of pedal groove end by the first locking nut, and
The shaft end of support rod lower part is provided with the stop collar of C-shape, is used to support the installation limit of bar.
As advanced optimizing for the technical program, a kind of manpower pedal formula four-wheel balance car crankshaft main view of the utility model
Structure is in continuous S-shaped shape, and the middle part of crankshaft is provided with the first stop collar at two altogether, and the both ends of crankshaft are provided with the second limit
Position ring, movable pulley and external screw thread.
As advanced optimizing for the technical program, under a kind of manpower pedal formula four-wheel balance car crankshaft of the utility model
Portion is provided with the second fixing buckle everywhere altogether, and the installation for crankshaft is fixed.
As advanced optimizing for the technical program, a kind of manpower pedal formula four-wheel balance car movable pulley of the utility model is total
It being provided with everywhere, this moves around wheel and is connected by crankshaft at two, and this moves around and is inlaid with rolling bearing in the middle part of wheel,
It is used to support the rotation of movable pulley.
As advanced optimizing for the technical program, a kind of manpower pedal formula four-wheel balance car support rod of the utility model
Middle part is provided with telescopic device, is used to support the flexible of bar top, adapting it to property is stronger.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, a kind of manpower pedal formula four-wheel balance car pedal of the utility model is provided with support rod by the side in pedal,
And the top of pedal is provided with non-slip groove, and it enables a user to stablize in top and stand, it is simple laborsaving, it is suitable for low age
Children, safe ready, wide adaptation range.
2, a kind of manpower pedal formula four-wheel balance car pedal of the utility model has the support rod of telescopic device by setting,
And the top of support rod is provided with sheath, and make support rod be able to carry out lift adjustment, it is easy to use and safe.
3, a kind of manpower pedal formula four-wheel balance car pedal of the utility model on crankshaft, pedal and support rod by being arranged
There is many places stop collar, and locking nut is mostly used to be fixed.It makes that the pedal balance car connection structure is secured, structure is simple
It is single, securely and reliably.
4, the utility model is by the improvement to existing pedal balance car, has that connection structure is secured, structure is simple, uses
The advantages of safe and reliable and wide adaptation range, thus asking of being proposed in background technique one of effective solution the utility model
Topic and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the axis geodesic structure schematic diagram of the utility model；
Fig. 3 is the schematic view of the front view of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
Fig. 5 is the present invention looks up structural representation of the utility model；
Fig. 6 is the pedal overlooking structure diagram of the utility model；
Fig. 7 is the pedal present invention looks up structural representation of the utility model；
Fig. 8 is the movable pulley attachment structure schematic diagram of the utility model；
Fig. 9 is the support rod end construction schematic diagram of the utility model.
In figure: pedal 1, support rod 2, the first fixing buckle 3, the first locking nut 4, sheath 5, crankshaft 6, the second fixing buckle
7, the first stop collar 8, the second stop collar 9, movable pulley 10, the second locking nut 11, axle sleeve 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 9, the utility model provides a kind of particular technique embodiment party of manpower pedal formula four-wheel balance car
Case:
A kind of manpower pedal formula four-wheel balance car, comprising: pedal 1, support rod 2, the first fixing buckle 3, the first locking nut
4, sheath 5, crankshaft 6, the second fixing buckle 7, the first stop collar 8, the second stop collar 9, movable pulley 10, the second locking nut 11, axis
Set 12；Pedal 1 is run-track shaped in a ring；The downside of pedal 1 is arranged in support rod 2, and support rod 2 and pedal 1 are solid by first
Surely button 3 and the first locking nut 4 are connected；The top of support rod 2 is arranged in sheath 5, and sheath 5 and support rod 2 pass through fitting
Mode is connected；The downside of pedal 1 is arranged in crankshaft 6, and crankshaft 6 is connected with pedal 1 by the second fixing buckle 7；First limit
The middle part of crankshaft 6 is arranged in position ring 8, and the first stop collar 8 is an integral structure with crankshaft 6；Second stop collar 9 is arranged in song
The side of axis 6, and the second stop collar 9 is an integral structure with crankshaft 6；The end of crankshaft 6 is arranged in movable pulley 10, and mobile
Wheel 10 is connected with crankshaft 6 by the second locking nut 11；The end of crankshaft 6, and axle sleeve 12 and crankshaft 6 is arranged in axle sleeve 12
It is connected by fitting mode.
Specifically, referring to Fig. 4, pedal 1 is provided at two altogether on the top of crankshaft 6, and at two pedal 1 top it is equal
It is provided with wavy non-slip groove.
Specifically, refer to Fig. 7, the downside of pedal 1 is provided with arc groove everywhere and everywhere weight loss groove, and pedal 1
Restraining position ring block is arranged in arc groove end everywhere.
Specifically, referring to Fig. 5, the downside of pedal 1 at two of support rod 2 is provided at one, and support rod 2 and pedal
1 is bolted connection by 3 benefit of the first fixing buckle.
Specifically, referring to Figure 1,2 front view structure of support rod is in n shape, and 2 side view structure of support rod is L-shaped, and prop up
The downside of strut 2 is provided with the first fixing buckle 3 everywhere altogether.
Specifically, referring to Fig. 5 and Fig. 9, the shaft end of 2 lower part of support rod is provided with external screw thread, passes through 1 groove ends of pedal
It is fastenedly connected after the stop collar in portion by the first locking nut 4, and the shaft end of 2 lower part of support rod is provided with the stop collar of C-shape.
Specifically, referring to Figure 1 and Fig. 3,6 front view structure of crankshaft is in continuous S-shaped shape, and the middle part of crankshaft 6 is arranged altogether
There is the first stop collar 8 at two, the both ends of crankshaft 6 are provided with the second stop collar 9, movable pulley 10 and external screw thread.
Specifically, referring to Fig. 5, the lower part of crankshaft 6 is provided with the second fixing buckle 7 everywhere altogether.
Specifically, referring to Fig. 7, movable pulley 10 is provided with everywhere altogether, this moves around wheel 10 and is connected by crankshaft 6 at two
It connects, and the middle part for moving around wheel 10 is inlaid with rolling bearing.
Specifically, referring to Figure 1, the middle part of support rod 2 is provided with telescopic device.
Specific implementation step:
When using the device, the upside of user station pedal 1 adjusts support rod 2 to suitable height, buttresses support rod
At the sheath 5 on 2 tops, by both feet alternating pushes pedals 1, using between the rotation and car body two sides movable pulley 10 of crankshaft 6
The active force of generation, so that car body be driven to be moved by movable pulley 10, sheath 5 is used to protect palm and the increase of user
Frictional force.
In summary: a kind of manpower pedal formula four-wheel balance car is provided with support rod by the side in pedal, and
The top of pedal is provided with non-slip groove, the support rod with telescopic device is arranged, and the top of support rod is provided with sheath,
It is provided with many places stop collar on crankshaft, pedal and support rod, and locking nut is mostly used to be fixed, solves existing four-wheel
Balance car is not provided with handrail on car body, is not suitable for the use of underage child, and it adjusts not convenient enough, and structure is excessively
It is complicated and not secured enough, cause to have wide range of applications, there are problems that security risk.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of manpower pedal formula four-wheel balance car, comprising: pedal (1), support rod (2), the first fixing buckle (3), the first locking
Nut (4), sheath (5), crankshaft (6), the second fixing buckle (7), the first stop collar (8), the second stop collar (9), movable pulley (10),
Second locking nut (11), axle sleeve (12)；It is characterized by: the pedal (1) is run-track shaped in a ring；The support rod (2)
Downside in pedal (1) is set, and support rod (2) passes through the first fixing buckle (3) and the first locking nut (4) phase with pedal (1)
Connection；The sheath (5) is arranged on the top of support rod (2), and sheath (5) is connected with support rod (2) by fitting mode；
Crankshaft (6) setting is in the downside of pedal (1), and crankshaft (6) is connected with pedal (1) by the second fixing buckle (7)；It is described
First stop collar (8) is arranged at the middle part of crankshaft (6), and the first stop collar (8) is an integral structure with crankshaft (6)；Described
Two stop collars (9) are arranged in the side of crankshaft (6), and the second stop collar (9) is an integral structure with crankshaft (6)；The movement
(10) setting is taken turns in the end of crankshaft (6), and movable pulley (10) is connected with crankshaft (6) by the second locking nut (11)；Institute
It states axle sleeve (12) to be arranged in the end of crankshaft (6), and axle sleeve (12) is connected with crankshaft (6) by fitting mode.
2. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: the pedal (1) is in song
The top of axis (6) is provided at two altogether, and the top of pedal (1) is provided with wavy non-slip groove at two.
3. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: under the pedal (1)
Side is provided with arc groove everywhere and everywhere weight loss groove, and restraining position ring block is arranged in the end of arc groove everywhere of pedal (1).
4. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: the support rod (2) exists
It is provided at one on the downside of pedal (1) at two, and support rod (2) and pedal (1) are tight using bolt by the first fixing buckle (3)
It is solidly connected.
5. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: the support rod (2) is main
It is in n shape depending on structure, support rod (2) side view structure is L-shaped, and the downside of support rod (2) is provided with first fixes everywhere altogether
It detains (3).
6. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: under the support rod (2)
The shaft end in portion is provided with external screw thread, by being connected after the stop collar of pedal (1) groove ends by the first locking nut (4) fastening
It connects, and the shaft end of support rod (2) lower part is provided with the stop collar of C-shape.
7. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: crankshaft (6) main view
Structure is in continuous S-shaped shape, and the middle part of crankshaft (6) is provided with the first stop collar (8) at two altogether, and the both ends of crankshaft (6) are all provided with
It is equipped with the second stop collar (9), movable pulley (10) and external screw thread.
8. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: under the crankshaft (6)
Portion is provided with the second fixing buckle (7) everywhere altogether.
9. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: the movable pulley (10) is altogether
It is provided with everywhere, this moves around wheel (10) and is connected by crankshaft (6) at two, and this moves around and inlays in the middle part of wheel (10)
There is rolling bearing.
10. a kind of manpower pedal formula four-wheel balance car according to claim 1, it is characterised in that: the support rod (2)
Middle part is provided with telescopic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618593.8U CN209241225U (en) | 2018-10-05 | 2018-10-05 | A kind of manpower pedal formula four-wheel balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618593.8U CN209241225U (en) | 2018-10-05 | 2018-10-05 | A kind of manpower pedal formula four-wheel balance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241225U true CN209241225U (en) | 2019-08-13 |
Family
ID=67518901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618593.8U Expired - Fee Related CN209241225U (en) | 2018-10-05 | 2018-10-05 | A kind of manpower pedal formula four-wheel balance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209241225U (en) |
-
2018
- 2018-10-05 CN CN201821618593.8U patent/CN209241225U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201005 |