CN207131727U - A kind of bearing on scooter - Google Patents
A kind of bearing on scooter Download PDFInfo
- Publication number
- CN207131727U CN207131727U CN201721191297.XU CN201721191297U CN207131727U CN 207131727 U CN207131727 U CN 207131727U CN 201721191297 U CN201721191297 U CN 201721191297U CN 207131727 U CN207131727 U CN 207131727U
- Authority
- CN
- China
- Prior art keywords
- bearing
- welded
- side wall
- fixture block
- outer ring
- 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.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing on scooter,Including inner ring,The side of inner ring is by having snapped connection cover plate,The exterior side wall of inner ring is welded with fix bar,Fix bar is cavity structure,The bottom interior wall of fix bar is welded with spring,One end of spring is welded with decoupling rod,One end of decoupling rod is provided with snap ring,The other end of decoupling rod is welded with roller support,The exterior side wall of roller support is welded with support bar,Support bar is cavity structure,The inwall of support bar slidably connects connecting rod,The internal side wall of roller support slidably connects ball,The side walls of ball are connected with outer ring,The side of outer ring is by having snapped connection baffle plate,The spring of roller support bottom can prevent bearing from being failed because of external impacts,The design of spring and connecting rod,Aligning can be played when by side torsion to be acted on,The design of cover plate and the baffle plate of circular arc reduces bearing rust,So as to extend the service life of bearing.
Description
Technical field
It the utility model is related to scooter parts technical field, more particularly to a kind of bearing on scooter.
Background technology
Scooter is the novel product form of the another skateboarding after conventional skateboard, it has also become teenager a new generation
Tidal movement product, it is necessary to use bearing in the construction of scooter, but the working environment of scooter is slide plate out of doors
Bearing on car is in severe working environment, and traditional deep groove ball bearing frictional resistance is small, rotating speed is high, but is susceptible to
The invasion and attack of dust and water in outdoor environment and get rusty, also, using process, jolting for road can bring huge rush to bearing
Power is hit, some improper operations can also bring lateral torsion, and these all accelerate the rate of decay of bearing, reduce the use of bearing
Life-span, therefore, a kind of it is proposed that bearing on scooter.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is used for scooter
On bearing.
To achieve these goals, the utility model employs following technical scheme：
A kind of bearing on scooter, including inner ring, the side of the inner ring are described by having snapped connection cover plate
The exterior side wall of inner ring is welded with fix bar, and the fix bar is cavity structure, and the bottom interior wall of the fix bar is welded with bullet
Spring, one end of the spring are welded with decoupling rod, and one end of the decoupling rod is provided with snap ring, the other end weldering of the decoupling rod
It is connected to roller support, the exterior side wall of the roller support is welded with support bar, and the support bar is cavity structure, the support
The inwall of bar slidably connects connecting rod, and the internal side wall of the roller support slidably connects ball, the side wall of the ball
Outer ring is slidably connected, the side of the outer ring is provided with oil filler point by having snapped connection baffle plate, the side wall of the outer ring.
Preferably, the inwall of the fix bar is provided with fixture block, and one end of decoupling rod close to the both sides inwall of decoupling rod
The inner chamber of fix bar is extended to by the gap between fixture block, decoupling rod and fixture block are slidably connected, and the width of snap ring is more than both sides card
Gap width between block.
Preferably, in the side edge of the side wall of the cover plate and inner ring is generally aligned in the same plane, and the edge of cover plate with it is outer
There is gap in the inwall of circle, the width of outer ring is more than the width of inner ring.
Preferably, the inwall of the support bar is provided with fixture block close to connecting rod both sides inwall, and one end of connecting rod leads to
The gap crossed between fixture block extends to the cavity inside of support bar, and connecting rod and fixture block are slidably connected, and one end of connecting rod is provided with
Snap ring, the width of snap ring are more than the gap width between the fixture block of both sides.
Preferably, in the side edge of the side wall of the baffle plate and outer ring is generally aligned in the same plane, and the exterior side wall of baffle plate
For arcuate structure.
Preferably, the internal side wall of the outer ring is set fluted, and the inwall of ball and groove is slidably connected.
The beneficial effects of the utility model are：This utility model is in the road occupation to jolt, the bullet of roller support bottom
Spring can play cushioning effect, prevent bearing from being failed because of external impacts, when by side torsion, by spring it is flexible with
And the slip of connecting rod, aligning can be played a part of, slow down the abrasion of ball, the design of cover plate and baffle plate can stop major part
Water and dust enter Bearing inner, reduce that oxidation brings gets rusty, so as to extend the service life of bearing.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bearing on scooter main structure diagram；
Fig. 2 be the utility model proposes a kind of bearing on scooter side structure schematic view.
Fig. 3 be the utility model proposes a kind of bearing on scooter partial enlargement structural representation.
In figure：1 inner ring, 2 cover plates, 3 fix bars, 4 roller supports, 5 support bars, 6 connecting rods, 7 balls, 8 outer rings, 9 baffle plates,
10 oil filler points, 11 springs, 12 decoupling rods, 13 snap rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of bearing on scooter, including inner ring 1, the side of inner ring 1 is by having snapped connection
Cover plate 2, the exterior side wall of inner ring 1 are welded with fix bar 3, and fix bar 3 is cavity structure, and the bottom interior wall of fix bar 3 is welded with
Spring 11, one end of spring 11 are welded with decoupling rod 12, and one end of decoupling rod 12 is provided with snap ring 13, the other end of decoupling rod 12
Roller support 4 is welded with, the exterior side wall of roller support 4 is welded with support bar 5, and support bar 5 is cavity structure, support bar 5
Inwall slidably connects connecting rod 6, and the internal side wall of roller support 4 slidably connects ball 7, the side walls connection of ball 7
Have an outer ring 8, by having snapped connection baffle plate 9, the side wall of outer ring 8 is provided with oil filler point 10 for the side of outer ring 8, fix bar 3 it is interior
Wall is provided with fixture block close to the both sides inwall of decoupling rod 12, and one end of decoupling rod 12 extends to fixation by the gap between fixture block
The inner chamber of bar 3, decoupling rod 12 and fixture block are slidably connected, and the width of snap ring 13 is more than the gap width between the fixture block of both sides, cover plate 2
Side wall and inner ring 1 side edge be generally aligned in the same plane in, and there is gap, outer ring in the inwall of the edge of cover plate 2 and outer ring 8
8 width is more than the width of inner ring 1, and the inwall of support bar 5 is provided with fixture block close to the both sides inwall of connecting rod 6, and connecting rod 6
One end extends to the inner chamber of support bar 5 by the gap between fixture block, and connecting rod 6 and fixture block are slidably connected, and one end of connecting rod 6 is set
Snap ring is equipped with, the width of snap ring is more than the gap width between the fixture block of both sides, the side wall of baffle plate 9 and the side margin location of outer ring 8
In in same plane, and the exterior side wall of baffle plate 9 is arcuate structure, and the internal side wall of outer ring 8 sets fluted, and the He of ball 7
The inwall of groove is slidably connected, and the spring 11 of the bottom of roller support 4 can play cushioning effect, prevents bearing because external impacts
And fail, when by side torsion, by flexible and connecting rod 6 the slip of spring 11, aligning can be played a part of, subtracted
The design of the baffle plate 9 of the abrasion of slow ball, cover plate 2 and circular arc can stop that most water and dust enter Bearing inner, subtract
That has lacked that oxidation brings gets rusty, so as to extend the service life of bearing.
Operation principle：When by external impacts, outer ring 8 can cause to extrude to ball 7, and ball 7 extremely rolls pressure transmission
Pressure transmission to decoupling rod 12, the spring 11 of the one end of decoupling rod 12 connection can be played cushioning effect by column holder 4, roller support 4,
Reduce outer ring 8 to the pressure of ball 7, when by side torsion, in addition to spring 11 can play cushioning effect, be squeezed side
Connecting rod 6 is shunk into support bar 5, and the connecting rod 6 for being stretched side stretches out from support bar 5, can thus subtract
Light destruction of the side torsion for ball 7.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of bearing on scooter, including inner ring (1), it is characterised in that the side of the inner ring (1) passes through buckle
It is connected with cover plate (2), the exterior side wall of the inner ring (1) is welded with fix bar (3), and the fix bar (3) is cavity structure, institute
The bottom interior wall for stating fix bar (3) is welded with spring (11), and one end of the spring (11) is welded with decoupling rod (12), described to subtract
One end of shake bar (12) is provided with snap ring (13), and the other end of the decoupling rod (12) is welded with roller support (4), the roller
The exterior side wall of support (4) is welded with support bar (5), and the support bar (5) is cavity structure, the inwall of the support bar (5)
Connecting rod (6) is slidably connected, the internal side wall of the roller support (4) slidably connects ball (7), the ball (7)
Side walls are connected with outer ring (8), and the side of the outer ring (8) is by having snapped connection baffle plate (9), the side of the outer ring (8)
Wall is provided with oil filler point (10).
A kind of 2. bearing on scooter according to claim 1, it is characterised in that the fix bar (3) it is interior
Wall is provided with fixture block close to the both sides inwall of decoupling rod (12), and one end of decoupling rod (12) is extended to by the gap between fixture block
The inner chamber of fix bar (3), decoupling rod (12) and fixture block are slidably connected, and the width of snap ring (13) is more than the gap between the fixture block of both sides
Width.
A kind of 3. bearing on scooter according to claim 1, it is characterised in that the side wall of the cover plate (2)
In being generally aligned in the same plane with the side edge of inner ring (1), and there is gap, outer ring in the inwall at the edge of cover plate (2) and outer ring (8)
(8) width is more than the width of inner ring (1).
A kind of 4. bearing on scooter according to claim 1, it is characterised in that the support bar (5) it is interior
Wall is provided with fixture block close to connecting rod (6) both sides inwall, and one end of connecting rod (6) extends to support by the gap between fixture block
The cavity inside of bar (5), connecting rod (6) and fixture block are slidably connected, and one end of connecting rod (6) is provided with snap ring, the width of snap ring
More than the gap width between the fixture block of both sides.
A kind of 5. bearing on scooter according to claim 1, it is characterised in that the side wall of the baffle plate (9)
In being generally aligned in the same plane with the side edge of outer ring (8), and the exterior side wall of baffle plate (9) is arcuate structure.
A kind of 6. bearing on scooter according to claim 1, it is characterised in that the inside of the outer ring (8)
Side wall setting is fluted, and the inwall of ball (7) and groove is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191297.XU CN207131727U (en) | 2017-09-18 | 2017-09-18 | A kind of bearing on scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191297.XU CN207131727U (en) | 2017-09-18 | 2017-09-18 | A kind of bearing on scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131727U true CN207131727U (en) | 2018-03-23 |
Family
ID=61638575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721191297.XU Expired - Fee Related CN207131727U (en) | 2017-09-18 | 2017-09-18 | A kind of bearing on scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568970A (en) * | 2019-01-22 | 2019-04-05 | 依合斯工程塑胶（上海）有限公司 | A kind of roller-coaster idler wheel prepared using special polyurethane material |
-
2017
- 2017-09-18 CN CN201721191297.XU patent/CN207131727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568970A (en) * | 2019-01-22 | 2019-04-05 | 依合斯工程塑胶（上海）有限公司 | A kind of roller-coaster idler wheel prepared using special polyurethane material |
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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 |
Granted publication date: 20180323 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |