CN207141292U - A kind of wheel carrier and the scooter from this wheel carrier - Google Patents
A kind of wheel carrier and the scooter from this wheel carrier Download PDFInfo
- Publication number
- CN207141292U CN207141292U CN201721119170.7U CN201721119170U CN207141292U CN 207141292 U CN207141292 U CN 207141292U CN 201721119170 U CN201721119170 U CN 201721119170U CN 207141292 U CN207141292 U CN 207141292U
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- CN
- China
- Prior art keywords
- positioning block
- post
- platen
- spring
- 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- Withdrawn - After Issue
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Abstract
A kind of wheel carrier, mainly it is made up of pedestal, axle bracket, spring, platen and pivot pin；By changing the position in pre-positioning block hole of the pivot end on pre-positioning block, the degree that spring is compressed can just be changed, the prestressing force of steering spring can just be changed, so as to change the strength required for turning to, when run into jolt when, spring can reduce the amplitude of vibration, make scooter taxiing procedures more smoothly steady.
Description
Technical field
A kind of wheel carrier with scooter and the scooter from this wheel carrier are the utility model is related to, belongs to scooter
Optimisation technique.
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 wheel frame of damping performance.
The content of the invention
The purpose of this utility model is:A kind of more preferable scooter wheel frame of return and damping performance is provided.
The technical solution of the utility model is：A kind of wheel carrier, mainly by pedestal 1, axle bracket 2, spring 3, platen 4 and
Pivot pin 5 forms；Pedestal includes top plate and the pre-positioning block 11 in front of top plate and the post-positioning block 12 positioned at top plate rear；Before
Locating piece center is provided with the locating dowel 13 prominent to post-positioning block direction, locating dowel is arranged to towards the end face of post-positioning block on
Hyperboloid, it is remote in pre-positioning block hole along the centrally disposed pre-positioning block hole for running through upper hyperboloid and locating dowel of pre-positioning block
The inwall of post-positioning block is provided with the internal thread to match with the external screw thread of the end of pivot pin 5；At the both ends of the width of axle bracket 2
An outstanding wheel shaft 21 is respectively equipped with, in use, installing a pulley on each wheel shaft；Wheel between two wheel shafts
The middle part of bracing strut side is provided with outstanding rest pad 22, and the bullet prominent to post-positioning block direction is provided with rest pad center
Spring abutment 23, rest pad towards the wall center of pre-positioning block be provided with to post-positioning block direction be recessed with it is upper on pre-positioning block
The two-sided curved lower hyperboloid into occluding relation, it is provided with rest pad center and runs through spring base bi-curved rest pad axle with
Hole；Post-positioning block hole is provided with post-positioning block, in post-positioning block hole inwall set to pre-positioning block direction extend one with
On keyway 14；The diameter of described platen 4 is less than post-positioning block hole, is matched in platen outer wall provided with outstanding with keyway
Outstanding key teeth, be provided with the platen spring base prominent to pre-positioning block direction at platen center, be provided with platen center
Through the platen hole of platen spring base；The length of keyway is more than the length of key teeth；During assembling, the rest pad of axle bracket is inserted
Space between pre-positioning block and post-positioning block, the lower hyperboloid on axle bracket is set to be engaged with the upper hyperboloid on pre-positioning block
Together, then by spring from the post-positioning block pore pressure of post-positioning block to axle bracket, until spring is towards the end of pre-positioning block
It is enclosed on the spring base 23 on axle bracket, then platen is pressed into post-positioning block hole, the key teeth of platen is entered post-positioning block hole
On keyway in, platen pushes against spring towards the end face of pre-positioning block, then pivot pin 5 is sequentially passed through into platen hole, spring intracavity, wheel
Rest pad axis hole on disc carrier enters pre-positioning block hole, by forward or reverse pivot pin, pivot pin is more entered or is exited
Pre-positioning block hole, so as to change the depth that platen enters post-positioning block, also just change the amplitude that spring is compressed.
Platen hole inwall extends to form platen post to pre-positioning block direction, and platen post plays stable effect to pivot pin.
Hole wall through the rest pad axis hole at rest pad center extends to form rest pad locating dowel to the direction of pre-positioning block
24, accordingly, the pre-positioning block hole inwall close to axle bracket to form the accommodating chamber that can accommodate rest pad locating dowel to extending out,
During assembling, rest pad locating dowel enter pre-positioning block on accommodating chamber.
Described top plate is square, and the angle towards post-positioning block that pre-positioning block is formed with top plate is at 120 degree to 150
Degree, pre-positioning block is parallel with post-positioning block, and top plate is screwed on slide plate roof.
The end face of pivot pin outwardly is provided with the groove supporting with common tool, and described common tool is a word or cross
Rise or hexagonal spanner.
Before spring is set on spring base 23, first packing ring 6 is enclosed on spring base 23, then by spring housing in spring base
On, one end of spring is against on packing ring.
From the scooter of the wheel carrier of any of the above-described, two wheel carriers are fixed on by pre-positioning block is opposed in the way of outwardly
Bottom wall both ends on scooter length direction, a pulley is installed on each wheel shaft, makes no matter scooter is operated regardless of front and rear
Person is facing forward from which direction station to scooter.
Beneficial effect is：
1. by changing the position in pre-positioning block hole of the pivot end on pre-positioning block, it becomes possible to change spring and pressed
The degree of contracting, it becomes possible to change the prestressing force of steering spring, so as to change turn to required for strength, when run into jolt when, bullet
Spring can reduce the amplitude of vibration, 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 utility model；
Fig. 3 is schematic side view of the present utility model；
Fig. 4 is that the utility model pops structural representation；
Fig. 5 is a kind of diagrammatic cross-section of the utility model under application state；
Fig. 6 is diagrammatic cross-section of the utility model under another application state；
Fig. 7 is the stereo dissected figure of axle bracket of the present utility model；
Fig. 8 is the dimensional structure diagram of platen of the present utility model；
Fig. 9 is the dimensional structure diagram of pedestal of the present utility model.
Embodiment
As shown in Fig. 1 to Fig. 9, a kind of wheel carrier, mainly by 5 groups of pedestal 1, axle bracket 2, spring 3, platen 4 and pivot pin
Into；Pedestal includes top plate and the pre-positioning block 11 in front of top plate and the post-positioning block 12 positioned at top plate rear；Pre-positioning block
Center is provided with the locating dowel 13 prominent to post-positioning block direction, and locating dowel is arranged into upper hyperbolic towards the end face of post-positioning block
Face, along the centrally disposed pre-positioning block hole for running through upper hyperboloid and locating dowel of pre-positioning block, in pre-positioning block hole away from rear fixed
The inwall of position block is provided with the internal thread to match with the external screw thread of the end of pivot pin 5；Distinguish at the both ends of the width of axle bracket 2
Provided with an outstanding wheel shaft 21, in use, installing a pulley on each wheel shaft；Wheel shaft branch between two wheel shafts
The middle part of frame side is provided with outstanding rest pad 22, and the spring base prominent to post-positioning block direction is provided with rest pad center
23, rest pad towards the wall center of pre-positioning block be provided with to post-positioning block direction be recessed with it is upper two-sided on pre-positioning block
The curved lower hyperboloid into occluding relation, it is provided with rest pad center and runs through spring base bi-curved rest pad axis hole with；
Post-positioning block is provided with post-positioning block hole, and in post-positioning block hole, inwall sets the more than one key extended to pre-positioning block direction
Groove 14；The diameter of described platen 4 is less than post-positioning block hole, platen outer wall be provided with it is outstanding matched with keyway it is outside
Prominent key teeth, the platen spring base prominent to pre-positioning block direction is provided with platen center, is provided with platen center through pressure
The platen hole of disk spring base；The length of keyway is more than the length of key teeth；During assembling, the rest pad of axle bracket is inserted into prelocalization
Space between block and post-positioning block, the lower hyperboloid on axle bracket is set to be engaged in one with the upper hyperboloid on pre-positioning block
Rise, then by spring from the post-positioning block pore pressure of post-positioning block to axle bracket, until the end of spring towards pre-positioning block is enclosed on
On spring base 23 on axle bracket, then platen is pressed into post-positioning block hole, the key teeth of platen is entered on post-positioning block hole
In keyway, platen pushes against spring towards the end face of pre-positioning block, then pivot pin 5 is sequentially passed through into platen hole, spring intracavity, wheel disc branch
Rest pad axis hole on frame enters pre-positioning block hole, fixed before pivot pin is more entered or is exited by forward or reverse pivot pin
Position block hole, so as to change the depth that platen enters post-positioning block, also just changes the amplitude that spring is compressed.
Before spring is set on spring base 23, first packing ring 6 is enclosed on spring base 23, then by spring housing in spring base
On, one end of spring is against on packing ring.
Platen hole inwall extends to form platen post to pre-positioning block direction, and platen post plays stable effect to pivot pin.
Hole wall through the rest pad axis hole at rest pad center extends to form rest pad locating dowel to the direction of pre-positioning block
24, accordingly, the pre-positioning block hole inwall close to axle bracket to form the accommodating chamber that can accommodate rest pad locating dowel to extending out,
During assembling, rest pad locating dowel enter pre-positioning block on accommodating chamber.
Described top plate is square, and the angle towards post-positioning block that pre-positioning block is formed with top plate is at 120 degree to 150
Degree, pre-positioning block is parallel with post-positioning block, and top plate is screwed on slide plate roof.
The end face of pivot pin outwardly is provided with the groove supporting with common tool, and described common tool is a word or cross
Rise or hexagonal spanner.
From the scooter of the wheel carrier of any of the above-described, two wheel carriers are fixed on by pre-positioning block is opposed in the way of outwardly
Bottom wall both ends on scooter length direction, a pulley is installed on each wheel shaft, makes no matter scooter is operated regardless of front and rear
Person is facing forward from which direction station to scooter.
In the utility model, spring is arranged between axle bracket 2 and post-positioning block 12, when operator twists to the left
During pressure, a pressure to the left can be produced on slide plate, this pressure passes to wheel carrier, the direction of advance of slide plate by slide plate
Anterior axle bracket left chain wheel can swing backward, natural right wheel is just forward；The rear portion axle bracket of the direction of advance of slide plate
Left chain wheel can swing forward, natural right wheel is just backward；Because the both ends of axle bracket are pushed against on floor by pulley, so as to
Axle bracket is set to be rotated on the upper hyperboloid on pre-positioning block, so that upper hyperboloid and lower hyperboloid be into patho-occlusion,
After scooter turns to, lateral pressure is disappeared, and axle bracket is resetted, and accordingly, upper hyperboloid and lower hyperboloid are reset to completely
The state of occlusion.
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 spring is pushed against on axle bracket, the amplitude of impulsive force is reduced by spring, and vibrations width is reduced so as to play
The effect of degree.
Spring can also reach the purpose of damping by absorbing or discharging pressure.
By changing the position in pre-positioning block hole of the pivot end on pre-positioning block, it becomes possible to change spring and compressed
Degree, it becomes possible to change the prestressing force of steering spring, so as to change turn to required for strength, when run into jolt when, spring
The amplitude of vibration can be reduced, make scooter taxiing procedures more smoothly steady.
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 (7)
- A kind of 1. wheel carrier, it is characterised in that：Mainly by pedestal (1), axle bracket (2), spring (3), platen (4) and pivot pin (5) form；Pedestal includes top plate and the pre-positioning block (11) in front of top plate and the post-positioning block (12) positioned at top plate rear； Pre-positioning block center is provided with the locating dowel (13) prominent to post-positioning block direction, and locating dowel is set towards the end face of post-positioning block Into upper hyperboloid, along the centrally disposed pre-positioning block hole for running through upper hyperboloid and locating dowel of pre-positioning block, in pre-positioning block hole Inwall away from post-positioning block is provided with the internal thread to match with the external screw thread of pivot pin (5) end；In axle bracket (2) width side To both ends be respectively equipped with an outstanding wheel shaft (21), in use, installing a pulley on each wheel shaft；In two wheels The middle part of axle bracket side between axle is provided with outstanding rest pad (22), is provided with rest pad center to post-positioning block Direction protrude spring base (23), rest pad towards the wall center of pre-positioning block be provided with to post-positioning block direction be recessed with The upper two-sided curved lower hyperboloid into occluding relation on pre-positioning block, it is provided with rest pad center and runs through spring base and lower hyperbolic The rest pad axis hole in face；Post-positioning block hole is provided with post-positioning block, inwall is set to pre-positioning block direction in post-positioning block hole The more than one keyway (14) of extension；The diameter of described platen (4) is less than post-positioning block hole, is provided with platen outer wall outside The prominent outstanding key teeth matched with keyway, the platen spring prominent to pre-positioning block direction is provided with platen center Seat, it is provided with platen center through the platen hole of platen spring base；The length of keyway is more than the length of key teeth；During assembling, it will take turns Space between the rest pad insertion pre-positioning block and post-positioning block of bracing strut, makes lower hyperboloid and the prelocalization on axle bracket Upper hyperboloid on block is interlocked, then by spring from the post-positioning block pore pressure of post-positioning block to axle bracket, until spring On the spring base (23) being enclosed on towards the end of pre-positioning block on axle bracket, then platen is pressed into post-positioning block hole, makes platen Key teeth enter in the keyway on post-positioning block hole, platen pushes against spring towards the end face of pre-positioning block, then by pivot pin (5) successively Enter pre-positioning block hole through the rest pad axis hole on platen hole, spring intracavity, wheel bracket, by forward or reverse pivot pin, Pivot pin is more entered or exit pre-positioning block hole, so as to change the depth that platen enters post-positioning block, also just change bullet The amplitude that spring is compressed.
- 2. wheel carrier according to claim 1, it is characterised in that：Platen hole inwall extends to form platen to pre-positioning block direction Post, platen post play stable effect to pivot pin.
- 3. wheel carrier according to claim 1, it is characterised in that：Through rest pad center rest pad axis hole hole wall forward The direction of locating piece extends to form rest pad locating dowel (24), and accordingly, the pre-positioning block hole inwall close to axle bracket is outside Expand to be formed and can accommodate the accommodating chamber of rest pad locating dowel, during assembling, accommodating chamber that rest pad locating dowel enters on pre-positioning block.
- 4. wheel carrier according to claim 1, it is characterised in that：Described top plate is square, pre-positioning block and top plate shape Into the angle towards post-positioning block at 120 degree to 150 degree, pre-positioning block is parallel with post-positioning block, and top plate is screwed On slide plate roof.
- 5. wheel carrier according to claim 1, it is characterised in that：The end face of pivot pin outwardly is provided with supporting with common tool Groove, described common tool are that a word rises or cross rises or hexagonal spanner.
- 6. wheel carrier according to claim 1, it is characterised in that：, first will pad before spring is set on spring base (23) Circle (6) is enclosed on spring base (23), then by spring housing on spring base, one end of spring is against on packing ring.
- 7. the scooter of the wheel carrier from any one of the claims 1 to claim 6, it is characterised in that：By two wheel carriers By the pre-positioning block opposed bottom wall both ends being fixed on scooter length direction, installation one on each wheel shaft in the way of outwardly Pulley, making scooter, operator is facing forward from which direction station to scooter regardless of front and rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119170.7U CN207141292U (en) | 2017-09-04 | 2017-09-04 | A kind of wheel carrier and the scooter from this wheel carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119170.7U CN207141292U (en) | 2017-09-04 | 2017-09-04 | A kind of wheel carrier and the scooter from this wheel carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207141292U true CN207141292U (en) | 2018-03-27 |
Family
ID=61677095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119170.7U Withdrawn - After Issue CN207141292U (en) | 2017-09-04 | 2017-09-04 | A kind of wheel carrier and the scooter from this wheel carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207141292U (en) |
-
2017
- 2017-09-04 CN CN201721119170.7U patent/CN207141292U/en not_active Withdrawn - After Issue
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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: 20200628 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: 20180327 Effective date of abandoning: 20210520 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180327 Effective date of abandoning: 20210520 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |