CN206841079U - Shock-absorbing trailing wheel - Google Patents
Shock-absorbing trailing wheel Download PDFInfo
- Publication number
- CN206841079U CN206841079U CN201720305278.9U CN201720305278U CN206841079U CN 206841079 U CN206841079 U CN 206841079U CN 201720305278 U CN201720305278 U CN 201720305278U CN 206841079 U CN206841079 U CN 206841079U
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- China
- Prior art keywords
- trailing wheel
- elastic component
- shock
- support plate
- mounting post
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Abstract
The utility model discloses a kind of shock-absorbing trailing wheel, including a rear wheel frame, at least an elastic component and trailing wheel, the rear wheel frame includes an at least support plate and an at least mounting post, an at least support plate is provided with an opening, an at least mounting post is located in the opening and is fixedly connected with an at least support plate, an at least elastic component is sheathed on an at least mounting post, and the trailing wheel is installed on the opening and contradicted with the elastic component.Compared with prior art, the support plate of the utility model shock-absorbing trailing wheel is provided with opening, and mounting post is located in opening and is fixedly connected with support plate, elastic component is sheathed on mounting post, trailing wheel is installed on opening and contradicted with elastic component, and when trailing wheel is on uneven ground, elastic component, which contradicts trailing wheel, makes trailing wheel land.
Description
Technical field
Wheel is the utility model is related to, more particularly, to a kind of shock-absorbing trailing wheel.
Background technology
With the development of science and technology, automobile is widely used.Thousand would generally be used because vehicle weight is larger, during maintenance
Jin top.Ordinary jack rear-wheel structure can produce vibrations on uneven road surface, and four-wheel can not land simultaneously, so as to influence
The using effect of jack.Rear wheel frame total is made a change in the prior art, although can reach makes rear wheel in injustice
The effect that smooth ground lands, but rear wheel frame is complicated, and production cost improves.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of suitable for existing rear wheel frame
Shock-absorbing trailing wheel.
The purpose of this utility model is realized using following technical scheme：
A kind of shock-absorbing trailing wheel, including a rear wheel frame, an at least elastic component and trailing wheel, the rear wheel frame include at least one supporting
Plate and at least a mounting post, an at least support plate are provided with an opening, and an at least mounting post is located in the opening simultaneously
It is fixedly connected with an at least support plate, an at least elastic component is sheathed on an at least mounting post, the trailing wheel peace
Contradicted loaded on the opening and with the elastic component.
Preferably, an at least support plate includes two support plates, and each support plate is provided with an opening, the trailing wheel
The wheel of the hind axle is installed on including a hind axle and one, the hind axle both ends are respectively arranged in two openings.
Preferably, an at least elastic component includes two elastic components, and an at least mounting post includes two mounting posts, described
Two mounting posts are individually fixed in two support plate, two elastic component be sheathed on respectively two mounting post and with the trailing wheel
Axle contradicts.
Preferably, two support plate is parallel to each other.
Preferably, the elastic component is perpendicular to the hind axle.
Preferably, an at least elastic component is a spring.
Preferably, the elastic component is in compressive state.
Compared with prior art, the support plate of the utility model shock-absorbing trailing wheel is provided with opening, mounting post be located in opening and with
Support plate is fixedly connected, and elastic component is sheathed on mounting post, and trailing wheel is installed on opening and contradicted with elastic component, when trailing wheel is in unevenness
Ground when, elastic component contradict trailing wheel trailing wheel is landed.
Brief description of the drawings
Fig. 1 is a structural representation of the utility model shock-absorbing trailing wheel.
Fig. 2 is sectional view of Fig. 1 shock-absorbing trailing wheel along A-A.
Fig. 3 is that the utility model shock-absorbing trailing wheel one lands a structural representation of state.
Fig. 4 is sectional view of Fig. 3 shock-absorbing trailing wheel along B-B.
In figure：100th, shock-absorbing trailing wheel；10th, rear wheel frame；12nd, support plate；120th, it is open；14th, mounting post；20th, elastic component；
30th, trailing wheel；32nd, wheel；34th, hind axle.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Fig. 1 to Fig. 4 is referred to, a kind of shock-absorbing trailing wheel 100 includes a rear wheel frame 10, two elastic components 20 and a trailing wheel 30.
The rear wheel frame 10 includes two support plates 12 and two mounting posts 14.Two support plate 12 is parallel to each other.Each institute
Support plate 12 is stated provided with an opening 120.Each mounting post 14 is contained in an opening 120 and institute is fixed in one end
State support plate 12.In one embodiment, the mounting post 14 is pin.The elastic component 20 is spring.The trailing wheel 30 includes one
The hind axle 34 of wheel 32 and one.The wheel 32 is installed on the hind axle 34.
When assembling the shock-absorbing trailing wheel 100, two elastic component 20 is sheathed on two mounting post 14, the trailing wheel respectively
The both ends of axle 34 are respectively arranged in two opening 120, and the elastic component 20 is mutually perpendicular to the hind axle 34.Now due to
The deadweight of the shock-absorbing trailing wheel 100, the elastic component 20 are in a slightly compressed state.
When ground is uneven, when the trailing wheel 30 is hanging, the elastic force of the elastic component 20 makes the trailing wheel 30 be opened along described
Mouth 120 is to the direction movement away from the rear wheel frame 10 until landing.
Simple transformation only has been done to the support plate 12 on existing rear wheel frame 10 in the utility model, that is, opening 120 is set
With fixed installation post 14, you can original jack trailing wheel is transformed into shock-absorbing trailing wheel, without redesigning complicated rear wheel frame
Structure.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (7)
1. a kind of shock-absorbing trailing wheel, including a rear wheel frame, at least an elastic component and trailing wheel, it is characterised in that：The rear wheel frame includes
An at least support plate and at least a mounting post, an at least support plate are provided with an opening, and an at least mounting post is located at institute
To state in opening and be fixedly connected with an at least support plate, an at least elastic component is sheathed on an at least mounting post,
The trailing wheel is installed on the opening and contradicted with the elastic component.
2. shock-absorbing trailing wheel according to claim 1, it is characterised in that：An at least support plate includes two support plates, often
One support plate is provided with an opening, and the trailing wheel is installed on the wheel of the hind axle including a hind axle and one, after described
Wheel shaft both ends are respectively arranged in two openings.
3. shock-absorbing trailing wheel according to claim 2, it is characterised in that：An at least elastic component includes two elastic components, institute
Stating an at least mounting post includes two mounting posts, and two mounting post is individually fixed in two support plate, two elastic component point
Two mounting post is not sheathed on and is contradicted with the hind axle.
4. shock-absorbing trailing wheel according to claim 3, it is characterised in that：Two support plate is parallel to each other.
5. shock-absorbing trailing wheel according to claim 2, it is characterised in that：The elastic component is perpendicular to the hind axle.
6. shock-absorbing trailing wheel according to claim 1, it is characterised in that：An at least elastic component is a spring.
7. shock-absorbing trailing wheel according to claim 1, it is characterised in that：The elastic component is in compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305278.9U CN206841079U (en) | 2017-03-27 | 2017-03-27 | Shock-absorbing trailing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305278.9U CN206841079U (en) | 2017-03-27 | 2017-03-27 | Shock-absorbing trailing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206841079U true CN206841079U (en) | 2018-01-05 |
Family
ID=60791622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305278.9U Active CN206841079U (en) | 2017-03-27 | 2017-03-27 | Shock-absorbing trailing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206841079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965624A (en) * | 2017-03-27 | 2017-07-21 | 常熟通润汽车零部件股份有限公司 | Shock-absorbing trailing wheel |
| CN108974059A (en) * | 2018-06-13 | 2018-12-11 | 丁媛 | A kind of cart platform with shock-absorbing function |
-
2017
- 2017-03-27 CN CN201720305278.9U patent/CN206841079U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965624A (en) * | 2017-03-27 | 2017-07-21 | 常熟通润汽车零部件股份有限公司 | Shock-absorbing trailing wheel |
| CN108974059A (en) * | 2018-06-13 | 2018-12-11 | 丁媛 | A kind of cart platform with shock-absorbing function |
| CN108974059B (en) * | 2018-06-13 | 2021-09-21 | 南京棠邑科创服务有限公司 | Shallow platform with shock-absorbing function |
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