CN102390228A - Spring car dragging device - Google Patents
Spring car dragging device Download PDFInfo
- Publication number
- CN102390228A CN102390228A CN2011102755996A CN201110275599A CN102390228A CN 102390228 A CN102390228 A CN 102390228A CN 2011102755996 A CN2011102755996 A CN 2011102755996A CN 201110275599 A CN201110275599 A CN 201110275599A CN 102390228 A CN102390228 A CN 102390228A
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- China
- Prior art keywords
- main body
- spring
- outer main
- car
- dragging device
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- 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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Abstract
The invention discloses a spring car dragging device, belonging to the technical field of vehicle connectors. The spring car dragging device comprises an outer main body, an inner main body and a spring, wherein the outer main body is sleeved outside the inner main body, the two ends of a spring are fixedly connected with the bottom of the outer main body and the bottom of the inner main body respectively, the inner side of the top of the outer main body is provided with a cushion pad, and the cushion pad is made of rubber material. The spring car dragging device has the beneficial effects that acting force between a car for dragging and a car to be dragged is mitigated when in starting or braking, the car dragging device is prevented from being damaged, and the service life of the car dragging device is prolonged.
Description
Technical field
The present invention relates to a kind of spring vehicle drawing unit, belong to vehicle attaching parts technical field.
Background technology
Now, the purchase volume of automobile is more and more, and it is more and more that the street traveling automobile also becomes, and it is many that vehicle becomes; It is many that traffic accident and accident will become, not vehicle one bad will not moving, and retaining influences going of other vehicles in the road; At this moment just need trailer to drag the vehicle that breaks down away, trailer needs vehicle drawing unit and is connected with being dragged between the vehicle, and general vehicle drawing unit be hard connection; When trailer brakes, the momentum when vehicle drawing unit need bear brake, this makes reduce greatly the service life of vehicle drawing unit.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of spring vehicle drawing unit, can effectively alleviate start or during brake trailer with by the application force between the trailer, the service life of prolongation vehicle drawing unit.
To achieve these goals; The technical scheme that the present invention adopts is: a kind of spring vehicle drawing unit comprises outer main body and interior main body, main body outside in outer main body is embedded in; Also comprise spring; Captive joint with the bottom of outer main body and the bottom of interior main body respectively in the two ends of spring, the inside top of outer main body is provided with cushion rubber, and cushion rubber is an elastomeric material.
The invention has the beneficial effects as follows: alleviate to start or during brake trailer with by the application force between the trailer, prevent that vehicle drawing unit from damaging, the service life of increase vehicle drawing unit.
Description of drawings
Fig. 1 is a structural representation of the present invention
Among the figure: 1, outer main body, 2, interior main body, 3, draw ring, 4, spring, 5, cushion rubber.
The specific embodiment
To combine accompanying drawing that the present invention is described further below.
As shown in Figure 1; A kind of spring vehicle drawing unit comprises outer main body 1 and interior main body 2, and outer main body 1 is embedded in interior main body 2 outsides; Also comprise spring 4; Captive joint with the bottom of interior main body 2 with the bottom of outer main body 1 respectively in the two ends of spring 4, the inside top of outer main body 1 is provided with cushion rubber 5, and cushion rubber 5 is an elastomeric material.
During use, draw ring 3 is linked together with trailer with by trailer, during vehicle launch; Outer main body 1 spurs with interior main body 2 relatively, and spring 4 plays the effect of alleviating pulling force, and the inside top of outer main body 1 is provided with cushion rubber 5; Further alleviate the effect of pulling force; When vehicle brake, outer main body 1 is pushed with interior main body 2 relatively, and spring 4 plays the effect of alleviating squeeze force.
Claims (3)
1. spring vehicle drawing unit; Comprise outer main body (1) and interior main body (2); Outer main body (1) is embedded in interior main body (2) outside, it is characterized in that also comprising spring (4), captives joint with the bottom of interior main body (2) with the bottom of outer main body (1) respectively in the two ends of spring (4).
2. a kind of spring vehicle drawing unit according to claim 1 is characterized in that the inside top of described outer main body (1) is provided with cushion rubber (5).
3. a kind of spring vehicle drawing unit according to claim 1 is characterized in that described cushion rubber (5) is an elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102755996A CN102390228A (en) | 2011-09-16 | 2011-09-16 | Spring car dragging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102755996A CN102390228A (en) | 2011-09-16 | 2011-09-16 | Spring car dragging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102390228A true CN102390228A (en) | 2012-03-28 |
Family
ID=45857660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102755996A Pending CN102390228A (en) | 2011-09-16 | 2011-09-16 | Spring car dragging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390228A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980250A (en) * | 2018-07-25 | 2018-12-11 | 刘贤顺 | Damping, buffering pull rod |
| CN113200166A (en) * | 2021-05-07 | 2021-08-03 | 山东弘发兴凯实业股份有限公司 | High-efficiency vertical packing machine |
-
2011
- 2011-09-16 CN CN2011102755996A patent/CN102390228A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980250A (en) * | 2018-07-25 | 2018-12-11 | 刘贤顺 | Damping, buffering pull rod |
| CN113200166A (en) * | 2021-05-07 | 2021-08-03 | 山东弘发兴凯实业股份有限公司 | High-efficiency vertical packing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |