CN205780569U - A kind of shock-absorbing wheels on luggage case - Google Patents
A kind of shock-absorbing wheels on luggage case Download PDFInfo
- Publication number
- CN205780569U CN205780569U CN201620003953.8U CN201620003953U CN205780569U CN 205780569 U CN205780569 U CN 205780569U CN 201620003953 U CN201620003953 U CN 201620003953U CN 205780569 U CN205780569 U CN 205780569U
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- CN
- China
- Prior art keywords
- shock
- absorbing
- wheels
- assembly
- rotating shaft
- 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.)
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- 239000007787 solid Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 10
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Abstract
A kind of shock-absorbing wheels on luggage case, including the fixing seat for being connected with luggage case and wheels assembly, it is characterised in that: it is connected by a shock-absorbing shaft assembly between described wheels assembly with described fixing seat.This utility model arranges shock-absorbing shaft assembly, carries out shock-absorbing by shock-absorbing shaft assembly between wheels assembly and fixing seat, and shock-absorbing shaft assembly has bigger damping stroke, can eliminate the impulsive force that wheels assembly produces, the article in protection luggage case when strenuous vibration.
Description
Technical field
This utility model relates to a kind of wheels, particularly relates to a kind of shock-absorbing wheels on luggage case.
Background technology
Luggage case shock-absorbing wheels of the prior art are usually and arrange yielding rubber on wheel, but the rubber deformation of wheel
Limited extent, when acutely shaking, it is difficult to eliminates the impulsive force produced.The luggage case that damping performance is higher is required for some,
Existing damping wheel is difficult to meet demand.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of damping row
Cheng great, the effective shock-absorbing wheels on luggage case.
A kind of shock-absorbing wheels on luggage case provided according to this utility model, including for being connected with luggage case
Fixing seat and wheels assembly, be connected by a shock-absorbing shaft assembly between described wheels assembly with described fixing seat.
A kind of shock-absorbing wheels on luggage case provided according to this utility model also have a following attached technical characteristic:
Described shock-absorbing shaft assembly includes a rotating shaft, the shock-proof spring being sleeved in described rotating shaft and is sleeved in described rotating shaft
Sliding sleeve, described sliding sleeve and described fixing seat are fixing to be connected, and one end of described rotating shaft is fixed with described wheels assembly and is connected, additionally
One end passes described sliding sleeve, and is provided with stop nut.
One end of described rotating shaft is formed with fixing annular groove, and described wheels assembly is provided with steady pin, and described steady pin is worn
Cross described fixing annular groove.
Also being set with a pad in described rotating shaft, described pad acts against on described wheels assembly, described shock-proof spring top
Lean against on described pad.
Described wheels assembly includes a wheel carrier and is arranged on the wheel of described wheel carrier both sides, and described rotating shaft is fixed on described wheel
On frame.
Described shock-absorbing shaft assembly includes a rotating shaft, the shock-proof spring being sleeved in described rotating shaft and is sleeved in described rotating shaft
Sliding sleeve, described sliding sleeve leans described shock-proof spring, and one end of described rotating shaft is fixed on described fixing seat, and other end penetrates
In described wheels assembly, described sliding sleeve is fixing with described wheels assembly to be connected.
Described shock-absorbing shaft assembly is hydraulic shock-absorbing piston component, fixes, including with described fixing seat, the piston cylinder and peace being connected
Being contained in the piston rod of described piston cylinder, be filled with hydraulic oil in described piston cylinder, described piston rod compresses described hydraulic oil, described
Piston rod is fixing with described wheels assembly to be connected.
Described shock-absorbing shaft assembly is air pressure shock-absorbing piston component, fixes, including with described fixing seat, the piston cylinder and peace being connected
Being contained in the piston rod of described piston cylinder, be filled with compressed air in described piston cylinder, described piston rod compresses described compressed air,
Described piston rod is fixing with described wheels assembly to be connected.
The stroke of described shock-absorbing shaft assembly is 3mm-35mm.
A kind of shock-absorbing wheels on luggage case provided according to this utility model compared with prior art have as follows
Advantage: this utility model arranges shock-absorbing shaft assembly, carries out shock-absorbing, shock-absorbing by shock-absorbing shaft assembly between wheels assembly and fixing seat
Shaft assembly has bigger damping stroke, can eliminate the impulsive force that wheels assembly produces when strenuous vibration, protects luggage case
In article.
Accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 be of the present utility model in the front view of shock-absorbing shaft assembly.
Detailed description of the invention
See Fig. 1 and Fig. 2, at a kind of shock-absorbing wheels on luggage case that this utility model is given, including for
Fixing seat 1 that luggage case is connected and wheels assembly 2, by a shock-absorbing shaft group between described wheels assembly 2 and described fixing seat 1
Part 3 is connected.Shock-absorbing shaft assembly 3 in this utility model refers to the axle with shock-absorbing function, and described shock-absorbing shaft assembly 3 is acutely
Can shrink during vibrations, thus eliminate impulsive force.Owing to arranging shock-absorbing function on axle so that shock-damping structure has bigger damping
Stroke, thus it is suitable for strenuous vibration occasion.The stroke of described shock-absorbing shaft assembly 3 is 3mm-35mm.Concrete numerical value can select
5mm, 10mm, 20mm etc..The trip can meet the shock-absorbing needs of most of model luggage case.
Seeing Fig. 1 and Fig. 2, in above-described embodiment that this utility model is given, described shock-absorbing shaft assembly 3 includes a rotating shaft
31, the shock-proof spring 32 in described rotating shaft 31 and the sliding sleeve 33 being sleeved in described rotating shaft 31, described sliding sleeve 33 and institute it are sleeved on
Stating the fixing fixing connection of seat 1, one end of described rotating shaft 31 is fixing with described wheels assembly 2 to be connected, and other end passes described cunning
Set 33, and stop nut 34 is installed, described shock-proof spring 32 one end leans with described fixing seat 1, and other end is with described
Sliding sleeve 33 phase leans.Described wheels assembly 2 can promote rotating shaft 31 to move up and down when vibrations, and rotating shaft 31 can compress described shock-absorbing bullet
Spring 32, thus realize incabloc function.This anti-vibration structure has bigger suspension stroke, it is possible to eliminate produced by strenuous vibration
Impulsive force, shock-proof effect is more preferable.
Seeing Fig. 1 and Fig. 2, in above-described embodiment that this utility model is given, one end of described rotating shaft 31 is formed solid
Determining annular groove 35, described wheels assembly 2 is provided with steady pin 21, described steady pin 21 is through described fixing annular groove 35.Described turn
Axle 31 is fixed on described wheels assembly 2 by steady pin 21, and this fixed form is simpler, easier for installation.
See Fig. 1 and Fig. 2, in above-described embodiment that this utility model provides, described rotating shaft 31 is also set with a pad
Sheet 36, described pad 36 acts against on described wheels assembly 2, and described shock-proof spring 32 acts against on described pad 36.Described pad
Sheet 36 plays spacing effect.
Seeing Fig. 1 and Fig. 2, in above-described embodiment that this utility model is given, described wheels assembly 2 includes a wheel carrier 22
Be arranged on the wheel 23 of described wheel carrier 22 both sides, described rotating shaft 31 is fixed on described wheel carrier 22.This wheels assembly 2 rotates
More steady, the effect of damping is more preferable.
In the another kind of embodiment that this utility model is given, described shock-absorbing shaft assembly include a rotating shaft, be sleeved on described
Shock-proof spring in rotating shaft and the sliding sleeve being sleeved in described rotating shaft, described sliding sleeve leans described shock-proof spring, described rotating shaft
One end is fixed on described fixing seat, and other end penetrates in described wheels assembly, and described sliding sleeve is fixed with described wheels assembly
Connect.The present embodiment part unlike the embodiments above is that wheels assembly 2 is arranged on sliding sleeve, and this structure reaches shock-absorbing equally
Effect.
In the another embodiment that this utility model is given, described shock-absorbing shaft assembly is hydraulic shock-absorbing piston component, bag
Include and fix the piston cylinder being connected with described fixing seat and be arranged on the piston rod of described piston cylinder, in described piston cylinder, be filled with liquid
Force feed, described piston rod compresses described hydraulic oil, and described piston rod is fixing with described wheels assembly to be connected.Use the mode of hydraulic pressure
Reach the effect of damping.
In another embodiment that this utility model is given, described shock-absorbing shaft assembly is air pressure shock-absorbing piston component, bag
Include and fix the piston cylinder being connected with described fixing seat and be arranged on the piston rod of described piston cylinder, in described piston cylinder, be filled with pressure
Contracting air, described piston rod compresses described compressed air, and described piston rod is fixing with described wheels assembly to be connected.Use air pressure
Mode reaches damping effect.
In each embodiment above-mentioned respectively by arranging mechanical spring in rotating shaft, hydraulic pressure, pneumatic structure realize shock-absorbing,
These anti-vibration structures make rotating shaft have bigger suspension stroke, it is possible to the impulsive force produced when eliminating strenuous vibration.
Claims (5)
1. the shock-absorbing wheels on luggage case, including the fixing seat for being connected with luggage case and wheels assembly, its
It is characterised by: be connected by a shock-absorbing shaft assembly between described wheels assembly with described fixing seat, described shock-absorbing shaft assembly bag
Including a rotating shaft, the shock-proof spring being sleeved in described rotating shaft and the sliding sleeve being sleeved in described rotating shaft, described sliding sleeve is solid with described
Reservation is fixing to be connected, and one end of described rotating shaft is fixing with described wheels assembly to be connected, and other end passes described sliding sleeve, and installs
Limited location nut, described shock-proof spring one end leans with described fixing seat, and other end leans mutually with described sliding sleeve.
A kind of shock-absorbing wheels on luggage case, it is characterised in that: described shock-absorbing shaft assembly
Stroke is 3mm-35mm.
A kind of shock-absorbing wheels on luggage case, it is characterised in that: one end shape of described rotating shaft
Becoming to have fixing annular groove, described wheels assembly is provided with steady pin, described steady pin passes described fixing annular groove.
A kind of shock-absorbing wheels on luggage case, it is characterised in that: also it is set with in described rotating shaft
Having a pad, described pad to act against on described wheels assembly, described shock-proof spring acts against on described pad.
A kind of shock-absorbing wheels on luggage case, it is characterised in that: described wheels assembly includes
One wheel carrier and the wheel being arranged on described wheel carrier both sides, described rotating shaft is fixed on described wheel carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003953.8U CN205780569U (en) | 2016-01-06 | 2016-01-06 | A kind of shock-absorbing wheels on luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003953.8U CN205780569U (en) | 2016-01-06 | 2016-01-06 | A kind of shock-absorbing wheels on luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780569U true CN205780569U (en) | 2016-12-07 |
Family
ID=57414257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003953.8U Active CN205780569U (en) | 2016-01-06 | 2016-01-06 | A kind of shock-absorbing wheels on luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551490A (en) * | 2017-01-20 | 2017-04-05 | 朱伟豪 | A kind of roll wheel assembly and luggage case |
| WO2020029876A1 (en) * | 2018-08-06 | 2020-02-13 | 黄美春 | Double suspension wheel set for use on suitcase |
-
2016
- 2016-01-06 CN CN201620003953.8U patent/CN205780569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551490A (en) * | 2017-01-20 | 2017-04-05 | 朱伟豪 | A kind of roll wheel assembly and luggage case |
| WO2020029876A1 (en) * | 2018-08-06 | 2020-02-13 | 黄美春 | Double suspension wheel set for use on suitcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Fang Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Fang Document name: payment instructions |
|
| DD01 | Delivery of document by public notice |
Addressee: Deng Fang Document name: payment instructions |