CN207120619U - A kind of dual shock absorption castor - Google Patents
A kind of dual shock absorption castor Download PDFInfo
- Publication number
- CN207120619U CN207120619U CN201721001504.0U CN201721001504U CN207120619U CN 207120619 U CN207120619 U CN 207120619U CN 201721001504 U CN201721001504 U CN 201721001504U CN 207120619 U CN207120619 U CN 207120619U
- Authority
- CN
- China
- Prior art keywords
- decoupling rod
- castor
- wheel
- trundle bracket
- shock absorption
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of dual shock absorption castor, including castor body, bottom plate is provided with castor body, the bottom of bottom plate is provided with main decoupling rod, damper is provided with main decoupling rod, the bottom of main decoupling rod is provided with trundle bracket, screw is provided with trundle bracket, the side of trundle bracket is provided with braking vane, fixed plate is provided with braking vane, the side of fixed plate is provided with portable plate, movable axis is provided with fixed plate, the both sides of trundle bracket are provided with decoupling rod, spring is provided with decoupling rod, screw is set on decoupling rod, wheel shaft is provided with decoupling rod, wheel is provided with castor body, fixing hole is provided with wheel.The suspension frame structure of the decoupling rod composition of trundle bracket and both sides is provided with the castor, while damper is provided with decoupling rod, can be absorbed rapidly on the decoupling rod spring of both sides because kinetic energy caused by concussion makes vehicle be promptly restored to normal condition.
Description
Technical field
A kind of castor is the utility model is related to, more particularly relates to a kind of dual shock absorption castor.
Background technology
With the rise of the industrial revolution, increasing equipment needs to move, and castor is also just in the whole world using increasingly
Extensively, all trades and professions almost be unable to do without castor.The modern continuous development with science and technology is arrived, equipment also more and more functions and height
Utilization rate, castor is just into indispensable part.Castor mainly should in trolley, movable Scaffold, workshop lorry etc.
With extensive.Castor is general designation, including movable castor and rigid castors.Movable castor also with regard to the universal wheel described in us, it
Structure allows 360 degree of rotations；Rigid castors are also direction-caster, and it does not have rotational structure, it is impossible to rotate.Typically two kinds of castors
Typically collocation, for example the structure of trolley is two, front directional wheel, back is two ten thousand close to promote handrail
To wheel.The existing castor for bearing goods transport is generally single-wheel, and does not have damping device, heavier in the goods of carrying
When, castor easily damages, and causes transport inconvenient.At present, most of castors on the market, damping effect is bad, is using
Person, usually because vibrating effect is larger, castor is caused to be damaged, the goods for even resulting in transport is damaged, and is not suitable for making for a long time
With.The problem of for existing castor.Now providing a kind of can solve a kind of dual shock absorption castor of this problem.
Utility model content
The technical problems to be solved in the utility model is the problem of existing castor damping effect is bad, there is provided Yi Zhongshuan
Weight shock-absorbing caster wheel.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of dual shock absorption castor, including castor body, and bottom is provided with the castor body
Plate, the bottom of the bottom plate are provided with main decoupling rod, damper, the bottom of the main decoupling rod are provided with the main decoupling rod
Trundle bracket is provided with, screw is provided with the trundle bracket, the side of the trundle bracket is provided with braking vane, the brake
Fixed plate is provided with sweep, the side of the fixed plate is provided with portable plate, movable axis is provided with the fixed plate, described
The both sides of trundle bracket are provided with decoupling rod, and spring is provided with the decoupling rod, and screw is set on the decoupling rod, described
Wheel shaft is provided with decoupling rod, wheel is provided with the castor body, fixing hole is provided with the wheel.
As a kind of optimal technical scheme of the present utility model, the trundle bracket and the decoupling rod, the decoupling rod
It is screwed and is connected by screw with the wheel shaft.
As a kind of optimal technical scheme of the present utility model, the fixed plate passes through movable axis activity with the portable plate
Connection.
As a kind of optimal technical scheme of the present utility model, the wheel is using two-wheel fabricated structure and uses rubber
Pneumatic tire.
As a kind of optimal technical scheme of the present utility model, the decoupling rod of the trundle bracket and both sides forms suspension knot
Structure.
The beneficial effect that the utility model is reached is：The device is a kind of dual shock absorption castor, is set on the castor
There are trundle bracket and the decoupling rod of both sides to form suspension frame structure, buffering bumpy road is transmitted to the shock loading of castor body, reduced
Thus caused vibration.Damper is provided with decoupling rod simultaneously, can be absorbed rapidly on the decoupling rod spring of both sides due to shake
Kinetic energy caused by swinging makes vehicle be promptly restored to normal condition.The dual shock absorption Castor structure of this design, which can reach, significantly to be subtracted
Shake effect.The wheel of castor using two-wheel fabricated structure and uses inflated rubber tire simultaneously, can not only increase castor
The inflatable tire simultaneously that bears a heavy burden also has superior shock-proof effect.The utility model is simple in construction, reasonable in design, easy to spread.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model；
In figure：1st, castor body；2nd, bottom plate；3rd, main decoupling rod；4th, damper；5th, trundle bracket；6th, screw；7th, damping
Bar；8th, wheel shaft；9th, wheel；10th, fixing hole；11st, fixed plate；12nd, portable plate；13rd, movable axis；14th, braking vane；15th, spring.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of dual shock absorption castor, including castor body 1, in castor body 1
Bottom plate 2 is provided with, the bottom of bottom plate 2 is provided with main decoupling rod 3, damper 4, the bottom of main decoupling rod 3 are provided with main decoupling rod 3
End is provided with trundle bracket 5, screw 6 is provided with trundle bracket 5, the side of trundle bracket 5 is provided with braking vane 14, braking vane
Fixed plate 11 is provided with 14, the side of fixed plate 11 is provided with portable plate 12, movable axis 13, castor are provided with fixed plate 11
The both sides of support 5 are provided with decoupling rod 7, are provided with spring 15 on decoupling rod 7, set screw 6 on decoupling rod 7, on decoupling rod 7
Wheel shaft 8 is provided with, wheel 9 is provided with castor body 1, fixing hole 10 is provided with wheel 9.
Trundle bracket 5 is screwed by screw 6 with wheel shaft 8 and is connected with decoupling rod 7, decoupling rod 7, is easily installed and is torn open
Unload.
Fixed plate 11 is flexibly connected with portable plate 12 by movable axis 13, contributes to the normal work of braking vane 14.
Wheel 9 is using two-wheel fabricated structure and uses inflated rubber tire, not only can increase the heavy burden of castor simultaneously
Inflatable tire also has superior shock-proof effect.
The decoupling rod 7 of trundle bracket 5 and both sides forms suspension frame structure, buffering bumpy road be transmitted to car body shock loading,
Reduce thus caused vibration.
During specific work, when castor drives to the road surface jolted, a small amount of shake is alleviated by inflatable tire first
It is dynamic, while trundle bracket 5, the decoupling rod 7 of both sides the spring 15 composition suspension frame structure installed above with it can buffer bumpy road
Face is transmitted to the shock loading of car body, reduces thus caused vibration, and then the damper 4 on main decoupling rod 3 absorbs remaining punching
Hit.The effect of damping is served with this wheel.
The beneficial effect that the utility model is reached is：The device is a kind of dual shock absorption castor, is set on the castor
There are trundle bracket and the decoupling rod of both sides to form suspension frame structure, buffering bumpy road is transmitted to the shock loading of castor body, reduced
Thus caused vibration.Damper is provided with decoupling rod simultaneously, can be absorbed rapidly on the decoupling rod spring of both sides due to shake
Kinetic energy caused by swinging makes vehicle be promptly restored to normal condition.The dual shock absorption Castor structure of this design, which can reach, significantly to be subtracted
Shake effect.The wheel of castor using two-wheel fabricated structure and uses inflated rubber tire simultaneously, can not only increase castor
The inflatable tire simultaneously that bears a heavy burden also has superior shock-proof effect.The utility model is simple in construction, reasonable in design, easy to spread.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of dual shock absorption castor, including castor body（1）, it is characterised in that the castor body（1）On be provided with bottom plate
（2）, the bottom plate（2）Bottom be provided with main decoupling rod（3）, the main decoupling rod（3）On be provided with damper（4）, it is described
Main decoupling rod（3）Bottom be provided with trundle bracket（5）, the trundle bracket（5）On be provided with screw（6）, the castor branch
Frame（5）Side be provided with braking vane（14）, the braking vane（14）On be provided with fixed plate（11）, the fixed plate（11）'s
Side is provided with portable plate（12）, the fixed plate（11）On be provided with movable axis（13）, the trundle bracket（5）Both sides it is equal
It is provided with decoupling rod（7）, the decoupling rod（7）On be provided with spring（15）, the decoupling rod（7）Upper setting screw（6）, it is described
Decoupling rod（7）On be provided with wheel shaft（8）, the castor body（1）On be provided with wheel（9）, the wheel（9）On be provided with it is solid
Determine hole（10）.
A kind of 2. dual shock absorption castor according to claim 1, it is characterised in that the trundle bracket（5）Subtract with described
Shake bar（7）, the decoupling rod（7）With the wheel shaft（8）Pass through screw（6）Be screwed connection.
A kind of 3. dual shock absorption castor according to claim 1, it is characterised in that the fixed plate（11）With the activity
Plate（12）Pass through movable axis（13）It is flexibly connected.
A kind of 4. dual shock absorption castor according to claim 1, it is characterised in that the wheel（9）Combined using two-wheel
Formula structure and use inflated rubber tire.
A kind of 5. dual shock absorption castor according to claim 1, it is characterised in that the trundle bracket（5）With both sides
Decoupling rod（7）Form suspension frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001504.0U CN207120619U (en) | 2017-08-11 | 2017-08-11 | A kind of dual shock absorption castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001504.0U CN207120619U (en) | 2017-08-11 | 2017-08-11 | A kind of dual shock absorption castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120619U true CN207120619U (en) | 2018-03-20 |
Family
ID=61602343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721001504.0U Expired - Fee Related CN207120619U (en) | 2017-08-11 | 2017-08-11 | A kind of dual shock absorption castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120619U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813870A (en) * | 2018-08-06 | 2018-11-16 | 黄美春 | A kind of double Shockproof wheel groups on luggage case |
| CN109501522A (en) * | 2018-09-21 | 2019-03-22 | 潘艳婷 | The compression-resistant type shifting roller structure of architectural engineering cement mixing equipment |
| CN111546832A (en) * | 2020-06-24 | 2020-08-18 | 嘉善县惠民街道中秀手袋厂 | Damping roller for luggage |
| CN114179883A (en) * | 2021-12-13 | 2022-03-15 | 蓝山县伍壹捌种养殖专业合作社 | Anti-falling carrying device used during scientific research sweet potato forming |
-
2017
- 2017-08-11 CN CN201721001504.0U patent/CN207120619U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813870A (en) * | 2018-08-06 | 2018-11-16 | 黄美春 | A kind of double Shockproof wheel groups on luggage case |
| CN109501522A (en) * | 2018-09-21 | 2019-03-22 | 潘艳婷 | The compression-resistant type shifting roller structure of architectural engineering cement mixing equipment |
| CN111546832A (en) * | 2020-06-24 | 2020-08-18 | 嘉善县惠民街道中秀手袋厂 | Damping roller for luggage |
| CN114179883A (en) * | 2021-12-13 | 2022-03-15 | 蓝山县伍壹捌种养殖专业合作社 | Anti-falling carrying device used during scientific research sweet potato forming |
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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: 20180320 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |