CN207711715U - A kind of trolley case Shockproof wheel - Google Patents
A kind of trolley case Shockproof wheel Download PDFInfo
- Publication number
- CN207711715U CN207711715U CN201721846716.9U CN201721846716U CN207711715U CN 207711715 U CN207711715 U CN 207711715U CN 201721846716 U CN201721846716 U CN 201721846716U CN 207711715 U CN207711715 U CN 207711715U
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- Prior art keywords
- horn
- hub
- hole
- bearing
- wheel
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Abstract
A kind of trolley case Shockproof wheel, including wheel seat, ox horn swivel bearing, ox horn, it further include hub bearing, and the connecting component for connecting hub bearing, the upper end of the ox horn swivel bearing is sleeved in wheel seat, lower end is sleeved in ox horn, ox horn both sides are provided with the mounting post for installing damping spring, ox horn lower end is provided with connecting hole, connecting component runs through connecting hole, the both ends of connecting component are respectively arranged with mounting hole, the hub bearing includes a left side, right hub bearing, it is left, wheel hub spring bracing is set on the axle body of right hub bearing, damping spring is installed between wheel hub spring bracing and mounting post, it is left, on right hub bearing one end is separately mounted in the mounting hole of connecting component, the other end is mounted on wheel hub.The utility model is equipped with damping spring between hub bearing and ox horn, after tire encounters barrier, the extruding of damping spring is driven when tire moves upwards, achievees the purpose that shock-absorbing.
Description
Technical field
The utility model is related to a kind of shock-damping structure components of luggage case, more particularly to a kind of trolley case Shockproof wheel.
Background technology
With economic continuous development, huge change, the work of people's trip Load luggage has occurred in the trip tool of people
Tool also changed, trolley case become people trip must band tool, and people trip frequency it is higher and higher, therefore,
The frequency of use of luggage case is also higher and higher, and the requirement to luggage case is also original higher, and the shock-absorbing function of luggage case is luggage case
Must take into consideration when design and client buys the important reference indicator of luggage case.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of trolley case Shockproof wheel, hub bearing
Damping spring is installed between ox horn, squeezing for damping spring is driven after tire encounters barrier, when tire moves upwards
Pressure, achievees the purpose that shock-absorbing.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of trolley case Shockproof wheel, including wheel seat, ox horn swivel bearing, ox horn, it is characterised in that：It further include hub spindle
It holds and the connecting component for connecting hub bearing, the upper end of the ox horn swivel bearing is sleeved in wheel seat, lower end cap
In ox horn, the ox horn both sides are provided with the mounting post for installing damping spring, and the ox horn lower end is provided with
Connecting hole, the connecting component run through connecting hole, and the both ends of the connecting component are respectively arranged with mounting hole, the wheel
Hub axle, which is contracted, includes left and right hub bearing, and wheel hub spring bracing, institute are set on the axle body of the left and right hub bearing
Damping spring is installed, described left and right hub bearing one end is installed respectively between the wheel hub spring bracing stated and mounting post
In the mounting hole of connecting component, the other end is mounted on wheel hub.
As the preferred embodiment of the utility model, damping spring described in the utility model be tiltedly mounted on mounting post with
Between wheel hub spring bracing, spacing of the damping spring from top to bottom between ox horn is increasing.
As the preferred embodiment of the utility model, connecting hole described in the utility model is set as the through-hole of square,
The connecting component is set as the square column that section is square.
As the preferred embodiment of the utility model, pass through between hub bearing described in the utility model and connecting component
Pin connects, and for the end sleeve of hub bearing in mounting hole, pin penetrates connecting component side, the pin on hub bearing
After nail hole, it is pierced by from the connecting component other side.
As the preferred embodiment of the utility model, pass through between ox horn swivel bearing and ox horn described in the utility model
Pin is fixed, and the ox horn swivel bearing lower end is sleeved in ox horn, and ox horn swivel bearing lower end is provided with pin via hole,
Corresponding pin hole is provided on ox horn, pin passes through the pin hole of ox horn side, runs through pin via hole, from the ox horn other side
Pin hole is pierced by.
As the preferred embodiment of the utility model, tire and tire dress are installed on wheel hub described in the utility model
Decorative cover.
Compared with prior art, the utility model has the beneficial effects that：When pushing drawing rod case, tyre rotation, two tires with
Hub bearing connects, and wheel hub spring bracing is sleeved on hub bearing, and when encountering barrier, tire can move upwards, and drives
Hub bearing moves upwards, and hub bearing generates suitable deformation, drives damping spring upward, achievees the purpose that shock-absorbing.
Description of the drawings
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the three-dimensional figure structure schematic representation of the utility model.
In figure：1. wheel seat；2. ox horn swivel bearing；3. ox horn；4. hub bearing；401. left wheel hub bearings；402. right wheel
Hub axle is held；5. connecting component；6. mounting post；7. connecting hole；8. wheel hub spring bracing；9. damping spring；10. wheel hub；11. wheel
Tire；12. tire trim.
Specific implementation mode
The purport of the utility model is to overcome the deficiencies of the prior art and provide a kind of trolley case Shockproof wheel, hub bearing
Damping spring is installed between ox horn, squeezing for damping spring is driven after tire encounters barrier, when tire moves upwards
Pressure, achievees the purpose that shock-absorbing.
Be described in detail with reference to attached drawing with reference to embodiment, so as to the technical characteristics of the utility model and advantage into
Row deeper into annotation.
The utility model it is as shown in Figs. 1-2, disclose a kind of trolley case Shockproof wheel, including wheel seat 1, ox horn swivel bearing
2, ox horn 3 further include hub bearing 4 and the connecting component 5 for connecting hub bearing 4, the ox horn swivel bearing 2
Upper end be sleeved in wheel seat 1, lower end is sleeved in ox horn 3, and 3 both sides of ox horn are provided with for installing damping spring 9
Mounting post 6,3 lower end of ox horn is provided with connecting hole 7, and the connecting component 5 runs through connecting hole 7, the connection
The both ends of component 5 are respectively arranged with mounting hole, and the hub bearing 4 includes left and right hub bearing 401,402, the left side,
Wheel hub spring bracing 8, the wheel hub spring bracing 8 and installation are set on the axle body of right hub bearing 401,402
Damping spring 9 is installed, the left and right hub bearing 401,402 one end are separately mounted to the peace of connecting component 5 between column 6
It fills in hole, the other end is mounted on wheel hub 10.For wheel seat 1 for being connect with babinet, wheel hub 10 is mounted on left and right hub bearing
401,402 end, wheel hub spring bracing 8 are sleeved on the axle body of left and right hub bearing 401,402, pushing drawing rod case, band
Driving wheel tire 11 rotates, and when tire 11 encounters barrier, moves upwards, and hub bearing 4 generates upward deformation, drives hub bearing
Wheel hub spring bracing 8 on 4 shifts up, and damping spring is squeezed, to achieve the effect that shock-absorbing.
Further, the damping spring 9 is tiltedly mounted between mounting post 6 and wheel hub spring bracing 8, damping bullet
Spacing of the spring 9 from top to bottom between ox horn 3 is increasing.Two damping springs and 4 arrangement triangular in shape of hub bearing, wheel hub
Bearing 4 is triangle base, and two damping springs are respectively two bevel edges of triangle, is distributed the effect of damping spring more in this way
It is good.
Further, the connecting hole 7 is set as the through-hole of square, and the connecting component 5 is set as section and is
The square column of square.Connecting hole 7 is square, and connecting component 5 is set as square column, is easily installed, and square column is installed
It is not easy to rotate after connecting hole 7, is more prone to fixed.
Further, it is connected by pin between the hub bearing 4 and connecting component 5, the end sleeve of hub bearing 4
In mounting hole, pin penetrates 5 side of connecting component, another from connecting component 5 after the pin hole on hub bearing 4
Side is pierced by.Hub bearing 4 is connect with connecting component 5 by pin, convenient for assembling repair, certainly here hub bearing 4 with connect
Fastening bolt can also be used to connect between component 5, or the modes such as welding connect.
Further, it is fixed by pin between the ox horn swivel bearing 2 and ox horn 3, the ox horn rotary shaft
It holds 2 lower ends to be sleeved in ox horn 3, and 2 lower end of ox horn swivel bearing is provided with pin via hole, and corresponding pin is provided on ox horn 3
Nail hole, pin pass through the pin hole of 3 side of ox horn, run through pin via hole, are pierced by from the pin hole of 3 other side of ox horn.Certain ox
Fastening bolt can also be used to connect between angle swivel bearing 2 and ox horn 3.
Further, 11 trim 12 of tire 11 and tire is installed on the wheel hub 10.
The operation principle of the utility model：Tire is mounted on hub bearing, and wheel hub spring bracing is sleeved on hub spindle
It holds, when pushing drawing rod case, tyre rotation, after encountering barrier, when tire moves upwards, hub bearing generates upward
Deformation drives the wheel hub spring bracing on axle body to shift up, and squeezes damping spring, achievees the effect that shock-absorbing.
Clear, complete description is carried out to the utility model by the technical solution in above example, it is clear that described
Embodiment be the utility model part embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Claims (6)
1. a kind of trolley case Shockproof wheel, including wheel seat（1）, ox horn swivel bearing（2）, ox horn（3）, it is characterised in that：Further include
Hub bearing（4）And for connecting hub bearing（4）Connecting component（5）, the ox horn swivel bearing（2）Upper end
It is sleeved on wheel seat（1）Interior, lower end is sleeved on ox horn（3）Interior, described ox horn（3）Both sides are provided with for installing damping spring
（9）Mounting post（6）, the ox horn（3）Lower end is provided with connecting hole（7）, the connecting component（5）Through connecting hole
（7）, the connecting component（5）Both ends be respectively arranged with mounting hole, the hub bearing（4）Including left and right hub spindle
It holds（401、402）, the left and right hub bearing（401、402）Axle body on be set with wheel hub spring bracing（8）, institute
The wheel hub spring bracing stated（8）With mounting post（6）Between damping spring is installed（9）, the left and right hub bearing
（401、402）One end is separately mounted to connecting component（5）Mounting hole in, the other end is mounted on wheel hub（10）.
2. trolley case Shockproof wheel according to claim 1, it is characterised in that：The damping spring（9）It is tiltedly mounted on
Mounting post（6）With wheel hub spring bracing（8）Between, damping spring（9）From top to bottom with ox horn（3）Between spacing increasingly
Greatly.
3. trolley case Shockproof wheel according to claim 2, it is characterised in that：The connecting hole（7）It is set as square
Through-hole, the connecting component（5）It is set as the square column that section is square.
4. trolley case Shockproof wheel according to claim 3, it is characterised in that：The hub bearing（4）With connecting component
（5）Between connected by pin, hub bearing（4）End sleeve in the mounting hole, pin penetrates connecting component（5）Side,
Through hub bearing（4）On pin hole after, from connecting component（5）The other side is pierced by.
5. trolley case Shockproof wheel according to claim 4, it is characterised in that：The ox horn swivel bearing（2）With ox horn
（3）Between fixed by pin, the ox horn swivel bearing（2）Lower end is sleeved on ox horn（3）It is interior, and ox horn swivel bearing
（2）Lower end is provided with pin via hole, ox horn（3）On be provided with corresponding pin hole, pin passes through ox horn（3）The pin of side
Pin via hole is run through, from ox horn in hole（3）The pin hole of the other side is pierced by.
6. trolley case Shockproof wheel according to claim 5, it is characterised in that：The wheel hub（10）On tire is installed
（11）And tire trim（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846716.9U CN207711715U (en) | 2017-12-26 | 2017-12-26 | A kind of trolley case Shockproof wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846716.9U CN207711715U (en) | 2017-12-26 | 2017-12-26 | A kind of trolley case Shockproof wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711715U true CN207711715U (en) | 2018-08-10 |
Family
ID=63050026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846716.9U Expired - Fee Related CN207711715U (en) | 2017-12-26 | 2017-12-26 | A kind of trolley case Shockproof wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239281A (en) * | 2019-07-09 | 2019-09-17 | 苏州凯道智能设备有限公司 | A kind of no wheel hub Shockproof wheel |
| CN112976933A (en) * | 2021-03-26 | 2021-06-18 | 苏州苏相机器人智能装备有限公司 | Liftable from driving wheel and robot |
-
2017
- 2017-12-26 CN CN201721846716.9U patent/CN207711715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239281A (en) * | 2019-07-09 | 2019-09-17 | 苏州凯道智能设备有限公司 | A kind of no wheel hub Shockproof wheel |
| CN112976933A (en) * | 2021-03-26 | 2021-06-18 | 苏州苏相机器人智能装备有限公司 | Liftable from driving wheel and robot |
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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: 20180810 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |