CN207129083U - A kind of scooter wheel rack and the scooter from this scooter wheel rack - Google Patents
A kind of scooter wheel rack and the scooter from this scooter wheel rack Download PDFInfo
- Publication number
- CN207129083U CN207129083U CN201721119173.0U CN201721119173U CN207129083U CN 207129083 U CN207129083 U CN 207129083U CN 201721119173 U CN201721119173 U CN 201721119173U CN 207129083 U CN207129083 U CN 207129083U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- scooter
- central shaft
- spring
- positioning hole
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Vibration Dampers (AREA)
Abstract
A kind of scooter wheel rack, mainly formed including pedestal, axle bracket, lower regulating bolt, steering spring, shock-absorbing spring, central shaft, upper hyperboloid platen and upper clamping screw；Enter the depth of the second positioning hole by changing lower regulating bolt, it becomes possible to change the prestressing force of steering spring, so as to change the strength required for turning to；Return and vibration damping are turned to realize by two independent springs, when turning to, steering spring can realize self-return, make the steering return of scooter more smoothly；When run into jolt when, shock-absorbing spring can reduce the amplitude of vibration, make scooter taxiing procedures more smoothly steady.
Description
Technical field
A kind of scooter wheel rack with damping and the scooter for turning to return dual-use function is the utility model is related to, belongs to sliding
The optimisation technique of wooden handcart.
Background technology
Scooter with its it is light and handy quick the characteristics of, be suitable as the rapid transit work of sports equipment or feeder bus sytem subway
Tool, is liked by more and more young men.Existing scooter, when slipping over the ground of projection or depression, due to not having
Damping performance or damping performance are weaker, and the people in scooter that stands can feel therefore be lost by stronger impulsive force, or even someone
Balance is gone to fall down.
It is, thus, sought for a kind of return and the more preferable scooter of damping performance.
The content of the invention
The purpose of this utility model is:A kind of more preferable scooter of return and damping performance is provided.
The technical solution of the utility model is：A kind of scooter wheel rack, mainly include pedestal 1, axle bracket 2, lower regulation spiral shell
Bolt 3, steering spring 4, shock-absorbing spring 5, central shaft 6, upper hyperboloid platen 7 and upper clamping screw 8 form；Pedestal, which is provided with, to be used for
Pedestal is fixed on the screw on slide plate bottom wall；Pedestal is provided with the first outstanding locating piece back to one end of the wall of slide plate
11, the other end is provided with outstanding second locating piece 12 parallel with the first locating piece, and the length of the second locating piece is more than the
The length of a positioning block, the first positioning hole is provided with the first locating piece, the second positioning hole is provided with the second locating piece, it is described
The first positioning hole and the second positioning hole it is coaxial, the angle for the locating piece of direction first that the second locating piece and pedestal are formed is in 50-
70 degree；An outstanding wheel shaft 21 is respectively equipped with the both ends of axle bracket width, in use, pacifying on each wheel shaft
Fill a pulley；The middle part of axle bracket side between two wheel shafts is provided with outstanding rest pad 22, in rest pad
Center is provided with the support shaft 23 prominent to the first positioning Block direction, and the bracket holes through rest pad are provided with the center of support shaft,
Being provided with two in the inwall of bracket holes towards the second locating piece, central shaft 6 is cylinder symmetrically to the locating piece 24 of inner process,
Central shaft is provided with steering spring groove towards the end face of lower regulating bolt 3, in the side wall of spring groove be provided with axle bracket 2
Locating piece 24 corresponding to locating piece groove 61；Wall of the central shaft 6 away from lower regulating bolt 3 is corresponding with upper hyperboloid platen 7
Lower hyperboloid；During assembling, lower gasket 51, shock-absorbing spring 5 are sequentially sleeved in the support shaft 23 on axle bracket 2, by wheel shaft
Support by support shaft towards be placed in the way of the first locating piece the first locating piece and second determine block between, and be close to axle bracket
Second locating piece, make support shaft and the first positioning hole and the second positioning hole coaxial, then central shaft is provided with to one end of locating piece groove
Inject between the first locating piece and the second locating piece from the first positioning hole, covered in central shaft towards the end of the second locating piece
Packing ring 52, it is further continued for making the direction of central axial second locating piece to move through the branch that shock-absorbing spring 5 enters in support shaft 23
Frame aperture, until the locating piece groove 61 that the locating piece 24 on axle bracket 2 enters on central shaft 6 positions, then by steering spring 4 from the
The steering spring groove that two positioning holes are filled on central shaft 6, the second positioning hole lower regulating bolt 3 being screwed on the second locating piece
Middle compression steering spring；Lower pair upper hyperboloid platen 7 is pressed onto from the first positioning hole on the first locating piece again on central shaft
On curved surface, finally upper clamping screw 8 is screwed in the first positioning hole and positioned, steering spring and shock-absorbing spring is had respectively just
Beginning prestressing force.
Platen axis hole is provided with the center of upper hyperboloid platen, is provided with and runs through in central shaft in steering spring groove bottom wall
Mandrel axis hole, the upward direction of clamping screw 8 of inwall of central shaft axis hole extend to form centralized positioning axle 62, during assembling, central shaft
Centralized positioning axle enter upper hyperboloid platen platen axis hole position.
The length of described locating piece 24 is less than the length of locating piece groove 61.
The center of lower regulating bolt 3 is provided with the pilot pin prominent to the first positioning Block direction, and the diameter of pilot pin, which is less than, to be turned
To the diameter of bore of spring 4, during assembling, the pilot pin packing ring on set on pilot pin, then pilot pin is screwed to the second locating piece
On the second positioning hole in, pilot pin is entered steering spring inner chamber, one end of steering spring is against on pilot pin packing ring, another
End is supported in steering spring groove bottom wall on center shaft.
The end face of lower regulating bolt 3 and upper clamping screw 8 outwardly is provided with the groove supporting with common tool, and described is normal
It is that a word rises or cross rises or hexagonal spanner with instrument.
From the scooter of the sliding plate support of any of the above-described, by two sliding plate supports by the first locating piece outwardly in the way of
The opposed bottom wall both ends being fixed on scooter length direction, a pulley is installed on each wheel carrier.
Beneficial effect is：
1. enter the depth of the second positioning hole by changing lower regulating bolt, it becomes possible to change the prestressing force of steering spring,
So as to change the strength required for turning to；
2. turning to return and vibration damping by two independent springs to realize, when turning to, steering spring can be real
Existing self-return, makes the steering return of scooter more smoothly；When run into jolt when, shock-absorbing spring can reduce the width of vibration
Degree, make scooter taxiing procedures more smoothly steady.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of an angle of the present utility model；
Fig. 2 is the dimensional structure diagram of another angle of the present utility model；
Fig. 3 is side structure schematic view of the present utility model；
Fig. 4 is that the utility model pops structural representation；
Fig. 5 is diagrammatic cross-section when lower regulating bolt of the present utility model is twisted more loose；
Fig. 6 is diagrammatic cross-section when lower regulating bolt of the present utility model is twisted tighter；
Fig. 7 is the dimensional structure diagram of axle bracket of the present utility model.
Embodiment
As shown in Fig. 1 to Fig. 7, a kind of scooter wheel rack, mainly include pedestal 1, axle bracket 2, lower regulating bolt 3, steering
Spring 4, shock-absorbing spring 5, central shaft 6, upper hyperboloid platen 7 and upper clamping screw 8 form；Pedestal, which is provided with, to be used to consolidate pedestal
The screw being scheduled on slide plate bottom wall；Pedestal is provided with the first outstanding locating piece 11 back to one end of the wall of slide plate, another
End is provided with outstanding second locating piece 12 parallel with the first locating piece, and the length of the second locating piece is more than the first locating piece
Length, the first positioning hole is provided with the first locating piece, is provided with the second positioning hole on the second locating piece, described first is fixed
Position hole and the second positioning hole are coaxial, and the angle for the locating piece of direction first that the second locating piece is formed with pedestal is in 50-70 degree；Taking turns
The both ends of bracing strut width are respectively equipped with an outstanding wheel shaft 21, in use, installing a cunning on each wheel shaft
Wheel；The middle part of axle bracket side between two wheel shafts is provided with outstanding rest pad 22, is provided with rest pad center
The support shaft 23 prominent to the first positioning Block direction, is provided with the bracket holes through rest pad, in bracket holes at the center of support shaft
Two are provided with symmetrically to the locating piece 24 of inner process towards the inwall of the second locating piece, and central shaft 6 is cylinder, central shaft court
The end face of downward regulating bolt 3 is provided with steering spring groove, is provided with and the locating piece on axle bracket 2 in the side wall of spring groove
Locating piece groove 61 corresponding to 24；Wall of the central shaft 6 away from lower regulating bolt 3 is lower hyperbolic corresponding with upper hyperboloid platen 7
Face.
During assembling, lower gasket 51, shock-absorbing spring 5 are sequentially sleeved in the support shaft 23 on axle bracket 2, by axle bracket
By support shaft towards be placed in the way of the first locating piece the first locating piece and second determine block between, and axle bracket is close to second
Locating piece, make support shaft and the first positioning hole and the second positioning hole coaxial, then central shaft is provided with one end of locating piece groove from the
A positioning hole is injected between the first locating piece and the second locating piece, the upper gasket on end set of the central shaft towards the second locating piece
52, it is further continued for making the direction of central axial second locating piece to move through the bracket holes that shock-absorbing spring 5 enters in support shaft 23,
Until the locating piece groove 61 that the locating piece 24 on axle bracket 2 enters on central shaft 6 positions, then steering spring 4 is determined from second
The steering spring groove that enters on central shaft 6 of position stopple, press in the second positioning hole that lower regulating bolt 3 is screwed on the second locating piece
Contracting steering spring；The lower hyperboloid upper hyperboloid platen 7 being pressed onto from the first positioning hole on the first locating piece again on central shaft
On, finally upper clamping screw 8 is screwed in the first positioning hole and positioned, steering spring and shock-absorbing spring is had respectively initial pre-
Stress.
Platen axis hole is provided with the center of upper hyperboloid platen, is provided with and runs through in central shaft in steering spring groove bottom wall
Mandrel axis hole, the upward direction of clamping screw 8 of inwall of central shaft axis hole extend to form centralized positioning axle 62, during assembling, central shaft
Centralized positioning axle enter upper hyperboloid platen platen axis hole position.
The length of described locating piece 24 is less than the length of locating piece groove 61.
The center of lower regulating bolt 3 is provided with the pilot pin prominent to the first positioning Block direction, and the diameter of pilot pin, which is less than, to be turned
To the diameter of bore of spring 4, during assembling, the pilot pin packing ring on set on pilot pin, then pilot pin is screwed to the second locating piece
On the second positioning hole in, pilot pin is entered steering spring inner chamber, one end of steering spring is against on pilot pin packing ring, another
End is supported in steering spring groove bottom wall on center shaft.
From the scooter of the sliding plate support of any of the above-described, by two sliding plate supports by the first locating piece outwardly in the way of
The opposed bottom wall both ends being fixed on scooter length direction, a pulley is installed on each wheel carrier.Make scooter regardless of preceding
Afterwards, operator is facing forward from which direction station to scooter.
The end face of lower regulating bolt 3 and upper clamping screw 8 outwardly is provided with the groove supporting with common tool, and described is normal
It is that a word rises or cross rises or hexagonal spanner with instrument.
Enter the depth of the first positioning hole by changing upper clamping screw, it becomes possible to change the prestressing force of shock-absorbing spring 5, from
And change the amplitude of vibration damping；Enter the depth of the second positioning hole by changing lower regulating bolt, it becomes possible to change steering spring
Prestressing force, so as to change the strength required for turning to.
Return and vibration damping are turned to realize by two independent springs, when turning to, steering spring can be realized
Self-return, make the steering return of scooter more smoothly；When run into jolt when, shock-absorbing spring can reduce the amplitude of vibration,
Make scooter taxiing procedures more smoothly steady.
Scooter is during sliding, and when running into road surface has projection or depression, impulsive force can pass to wheel shaft by pulley
Support, because one end of damping spring is pushed against on axle bracket, this compression or Shen amplitude are reduced by damping spring, so as to
Play a part of reducing vibration amplitude.
Above-described embodiment is intended merely to interpretation purposes of the present utility model, and is not to limit of the present utility model
System, those skilled in the art, in essential scope of the present utility model, makes a variety of changes or substitutes, and also should
Belong to protection category of the present utility model.
Claims (6)
- A kind of 1. scooter wheel rack, it is characterised in that：Mainly include pedestal (1), axle bracket (2), lower regulating bolt (3), steering Spring (4), shock-absorbing spring (5), central shaft (6), upper hyperboloid platen (7) and upper clamping screw (8) composition；Pedestal, which is provided with, to be used In the screw being fixed on pedestal on slide plate bottom wall；Pedestal is provided with the first outstanding positioning back to one end of the wall of slide plate Block (11), the other end are provided with outstanding second locating piece (12) parallel with the first locating piece, the length of the second locating piece More than the length of the first locating piece, the first positioning hole is provided with the first locating piece, the second positioning is provided with the second locating piece Hole, the first described positioning hole and the second positioning hole are coaxial, the folder for the locating piece of direction first that the second locating piece is formed with pedestal Angle is in 50-70 degree；An outstanding wheel shaft (21) is respectively equipped with the both ends of axle bracket width, in use, often One pulley is installed on individual wheel shaft；The middle part of axle bracket side between two wheel shafts is provided with outstanding rest pad (22) support shaft (23) prominent to the first positioning Block direction, is provided with rest pad center, is provided with and runs through at the center of support shaft The bracket holes of rest pad, two are provided with symmetrically to the locating piece of inner process in the inwall of bracket holes towards the second locating piece (24), central shaft (6) is cylinder, and central shaft is provided with steering spring groove towards the end face of lower regulating bolt (3), in spring groove Side wall be provided with locating piece groove (61) corresponding with the locating piece (24) on axle bracket (2)；Central shaft (6) is away from lower regulation The wall of bolt (3) is lower hyperboloid corresponding with upper hyperboloid platen (7)；During assembling, by lower gasket (51), shock-absorbing spring (5) it is sequentially sleeved in the support shaft (23) on axle bracket (2), by axle bracket in the way of support shaft is towards the first locating piece Be placed on the first locating piece and second determine block between, and axle bracket is close to the second locating piece, make support shaft and the first positioning hole It is coaxial with the second positioning hole, then the first locating piece and second is injected into the one end of central shaft provided with locating piece groove from the first positioning hole Between locating piece, the upper gasket (52) on end set of the central shaft towards the second locating piece, it is further continued for making central axial second to determine The direction of position block moves through shock-absorbing spring (5) into the bracket holes in support shaft (23), until on axle bracket (2) Locating piece groove (61) positioning that locating piece (24) enters on central shaft (6), then steering spring 4 is filled in into center from the second positioning hole Steering spring groove on axle (6), lower regulating bolt (3) is screwed in compression in the second positioning hole on the second locating piece and turns to bullet Spring；Again by upper hyperboloid platen (7) from the lower hyperboloid that the first positioning hole on the first locating piece is pressed onto on central shaft, finally Upper clamping screw (8) is screwed in the first positioning hole and positioned, makes steering spring and shock-absorbing spring that there is structural initial pre stress respectively.
- 2. scooter wheel rack according to claim 1, it is characterised in that：Platen axle is provided with the center of upper hyperboloid platen Hole, the central shaft axis hole through central shaft, the upward clamping screw of inwall of central shaft axis hole are provided with steering spring groove bottom wall (8) direction extends to form centralized positioning axle (62), and during assembling, the centralized positioning axle of central shaft enters the platen of upper hyperboloid platen Axis hole positions.
- 3. scooter wheel rack according to claim 1, it is characterised in that：The length of described locating piece (24) is less than locating piece The length of groove (61).
- 4. scooter wheel rack according to claim 1, it is characterised in that：The center of lower regulating bolt (3) is provided with fixed to first The pilot pin that position Block direction protrudes, the diameter of pilot pin are less than the diameter of bore of steering spring (4), during assembling, on pilot pin Pilot pin packing ring is put, then pilot pin is screwed in the second positioning hole on the second locating piece, enters pilot pin and turns to bullet Spring inner chamber, one end of steering spring are against on pilot pin packing ring, and the other end is supported in steering spring groove bottom wall on center shaft.
- 5. scooter wheel rack according to claim 1, it is characterised in that：Lower regulating bolt (3) and upper clamping screw (8) are outwardly End face be provided with the groove supporting with common tool, described common tool is that a word rises or cross rises or hexagonal spanner.
- 6. the scooter of the sliding plate support from any one of the claims 1 to claim 5, it is characterised in that：By two Sliding plate support is by the first locating piece opposed bottom wall both ends being fixed on scooter length direction in the way of outwardly, in each wheel One pulley is installed on frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119173.0U CN207129083U (en) | 2017-09-04 | 2017-09-04 | A kind of scooter wheel rack and the scooter from this scooter wheel rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119173.0U CN207129083U (en) | 2017-09-04 | 2017-09-04 | A kind of scooter wheel rack and the scooter from this scooter wheel rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129083U true CN207129083U (en) | 2018-03-23 |
Family
ID=61637419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119173.0U Withdrawn - After Issue CN207129083U (en) | 2017-09-04 | 2017-09-04 | A kind of scooter wheel rack and the scooter from this scooter wheel rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10576360B2 (en) | 2015-10-16 | 2020-03-03 | Globe International Nominees Pty Ltd | Powered skateboard |
-
2017
- 2017-09-04 CN CN201721119173.0U patent/CN207129083U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10576360B2 (en) | 2015-10-16 | 2020-03-03 | Globe International Nominees Pty Ltd | Powered skateboard |
| US10617935B2 (en) | 2015-10-16 | 2020-04-14 | Globe International Nominees Pty Ltd | Motorized wheel assembly with quick release |
| US10835806B2 (en) | 2015-10-16 | 2020-11-17 | Globe International Nominees Pty Ltd | Motorized wheel assembly with quick release |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: High tech Zone Hua Guan Tangjiawan Town Road 519000 Guangdong city of Zhuhai province No. 1 Patentee after: ZHUHAI HIGRAND TECHNOLOGY Co.,Ltd. Address before: 323000 Zhejiang Province, Lishui city Liandu District Jin Qing Lu pan Home Furnishing wealth Park second building Patentee before: LISHUI MEILU DECORATION DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180323 Effective date of abandoning: 20210527 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180323 Effective date of abandoning: 20210527 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |