CN112140816A - Trailer system rigidly connected with tractor - Google Patents
Trailer system rigidly connected with tractor Download PDFInfo
- Publication number
- CN112140816A CN112140816A CN201910525160.0A CN201910525160A CN112140816A CN 112140816 A CN112140816 A CN 112140816A CN 201910525160 A CN201910525160 A CN 201910525160A CN 112140816 A CN112140816 A CN 112140816A
- Authority
- CN
- China
- Prior art keywords
- trailer
- towing vehicle
- twisted
- universal wheels
- tractor
- 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.)
- Pending
Links
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
- B60D1/30—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a trailer system which prevents a trailer and a trailer from being twisted left and right. The trailer is characterized in that the connection between the trailer and the trailer can not be twisted left and right during running, and the universal wheels are used as trailer supports, so that the trailer can change direction along with the trailer. The driving safety of the trailer is improved.
Description
Technical Field
This patent relates to the trailer field of car, specifically is a novel trailer structure.
Background
At present, the household vehicle pulls the motor caravan and other small trailers to go out, which is a frequent phenomenon. But the existing trailer system and the trailer can be connected by a shaft which can be twisted, the trailer can be twisted left and right relative to the trailer, and when the tractor brakes, the rear vehicle is easy to generate tail wagging accidents. Greatly increasing the driving difficulty and the accident occurrence probability. The present invention aims to improve the road safety capabilities of recreational vehicles and other trailers by creating a non-left and right-twist stabilization system for the towing vehicle and trailer.
Disclosure of Invention
The invention discloses a trailer system which prevents a trailer and a trailer from being twisted left and right. The trailer connecting system which is not capable of being twisted left and right and is formed by two or more connecting points and a towing vehicle and two or more universal wheels capable of steering left and right along with the towing vehicle are included. The trailer has the characteristics that the connection between the towing vehicle and the trailer can not be twisted left and right during running, the weight of the trailer is borne by the universal wheels, and the towing vehicle and the trailer are not twisted left and right relatively, so that the driving difficulty is reduced, and the running safety is also improved.
Drawings
In the drawings of the specification, "fig. 1" is a front view; "FIG. 2" is a side view; "fig. 3" is a top view. In the figure, "1" denotes a tractor (towing vehicle), "2" denotes a trailer, "3" denotes a connection point which cannot be twisted right and left, and "4" denotes a universal wheel.
Description of the design of the figures
I have used a two connection point and two castor design in the drawings, but it is also contemplated by the present invention to use multiple connection points, or to use one or more castor wheels.
Description of connection points
The connecting system designed by the invention is not capable of being twisted left and right. Thus, although not possible to twist left or right, a connection system that can twist up and down or slide up and down is also contemplated by the present invention.
Detailed Description
When the trailer 1 turns to the left, the connection point 3 cannot be twisted left and right, so that the trailer 2 is driven to deflect to the right relative to the front wheel of the trailer 1 by taking the rear wheel of the trailer 1 as an axis. The universal wheel 4 steers the universal wheel to the advancing direction of the trailer relative to the road surface due to the characteristic that the axle center thereof is in front of the traction force is transmitted through the axle center. The same applies to the right turn.
Claims (5)
1. A trailer system capable of preventing left and right relative torsion of a towing vehicle and a trailer comprises a trailer connecting system which can not be twisted left and right in the towing vehicle and two or more universal wheels which can be steered left and right along with the towing vehicle.
2. A trailer system comprising a connection which can be twisted up and down or slid up and down, although it cannot be twisted left and right during traveling, and universal wheels is used in accordance with the system of claim 1.
3. The system of claim 1, wherein the trailer system is formed by connecting a plurality of connecting points with a towing vehicle in a non-left-right-twisting manner and combining the connecting points with universal wheels.
4. The system of claim 1, wherein one or more universal wheels are used to bear the weight of the trailer and are connected with the non-left-right-twisting connection to form the trailer system.
5. The system of claim 1, wherein the trailer weight is not borne entirely by the caster wheels and a portion of the weight is borne by the towing vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525160.0A CN112140816A (en) | 2019-06-26 | 2019-06-26 | Trailer system rigidly connected with tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525160.0A CN112140816A (en) | 2019-06-26 | 2019-06-26 | Trailer system rigidly connected with tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112140816A true CN112140816A (en) | 2020-12-29 |
Family
ID=73868430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910525160.0A Pending CN112140816A (en) | 2019-06-26 | 2019-06-26 | Trailer system rigidly connected with tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112140816A (en) |
-
2019
- 2019-06-26 CN CN201910525160.0A patent/CN112140816A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |