CN209366303U - A kind of full trailor is vertically moved backward structure - Google Patents
A kind of full trailor is vertically moved backward structure Download PDFInfo
- Publication number
- CN209366303U CN209366303U CN201822176099.7U CN201822176099U CN209366303U CN 209366303 U CN209366303 U CN 209366303U CN 201822176099 U CN201822176099 U CN 201822176099U CN 209366303 U CN209366303 U CN 209366303U
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- frame
- seat
- honour
- hitch frame
- vehicle frame
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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 utility model belongs to mechanical trailer field, and in particular to a kind of full trailor is vertically moved backward structure, and three parts, the seat of honour, lower seat, positioning pin are divided into；The seat of honour is welded on vehicle frame, and lower seat is welded on hitch frame, when vertical reversing, by in the positioning pin insertion seat of honour and lower seat, vehicle frame and hitch frame are connected into a rigidity entirety, will not be deflected, when hitch frame presses straight path reversing, straight line car-backing that vehicle frame and hitch frame are consistent.The full trailor of the utility model structure of vertically moving backward improves the riding manipulation convenience of driver, after plugging vertical reversing pin, prevents upper frame from rotating left and right and swings, easily realize vertical car backing operation.
Description
Technical field
The utility model belongs to mechanical trailer field, and in particular to a kind of full trailor is vertically moved backward structure.
Background technique
Existing full trailor, turntable connects between vehicle frame and hitch frame, because turntable can 360 degree rotate, vehicle frame can before lead relatively
Draw frame rotation, during full trailor is vertically moved backward, vehicle frame can be rotated relative to hitch frame, and vehicle frame and hitch frame driving trace are not
It is able to maintain unanimously, needs the continuous adjustment direction of driver, be consistent the posture of vehicle frame and hitch frame, it can be achieved that vertical reversing
Function.Existing full trailor lacks vertical reversing limiting device, and when vertical reversing, trailer rotation frequently, cannot as expected straight
Line is vertically moved backward.
Utility model content
It vertically moves backward structure the purpose of the utility model is to provide a kind of full trailor, when needing vertical reversing, enables and hang down
Straight backing device, trailer is linked into an integrated entity, and realizes vertical reversing.Specific technical solution is as follows:
A kind of full trailor is vertically moved backward structure, and three parts, the seat of honour, lower seat, positioning pin are divided into；The seat of honour is welded on vehicle frame
On, lower seat is welded on hitch frame, when vertical reversing, positioning pin is inserted between the seat of honour and lower seat, by vehicle frame and hitch frame
It is whole to connect into a rigidity, will not deflect, when hitch frame presses straight path reversing, what vehicle frame was consistent with hitch frame
Straight line car-backing.
The beneficial effects of the utility model
Upper frame and hitch frame, are rigidly connected with positioning pin, are got on the bus by the vertical reversing structure of the utility model
The driving trace of frame is consistent with hitch frame, realizes vertical car-backing function.The riding manipulation convenience of driver is improved, is inserted
After upper vertical reversing pin, prevents upper frame from rotating left and right and swing, easily realize vertical car backing operation.
Detailed description of the invention
Fig. 1 is that the full trailor of the utility model is vertically moved backward structural schematic diagram；
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
The full trailor of the utility model is vertically moved backward structure, and three parts, the seat of honour 1, lower seat 3, positioning pin 2 are divided into；The seat of honour 1
Be welded on vehicle frame 4, lower seat 3 is welded on hitch frame 5, when vertical reversing, by positioning pin 2 be inserted into the seat of honour 1 and lower seat 3 it
Between, vehicle frame 4 and hitch frame 5 are connected into a rigidity entirety, will not be deflected, when hitch frame 5 presses straight path reversing, vehicle
The straight line car-backing that frame 4 and hitch frame 5 are consistent.
Claims (1)
- The structure 1. a kind of full trailor is vertically moved backward is divided into three parts, the seat of honour (1), lower seat (3), positioning pin (2)；Its feature exists In, the seat of honour (1) is welded on vehicle frame (4), and the lower seat (3) is welded on hitch frame (5), when vertical reversing, By between positioning pin (2) insertion seat of honour (1) and lower seat (3), vehicle frame (4) and hitch frame (5) are connected into a rigidity entirety, led When drawing frame (5) and moving backward by straight path, straight line car-backing that vehicle frame (4) and hitch frame (5) are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176099.7U CN209366303U (en) | 2018-12-24 | 2018-12-24 | A kind of full trailor is vertically moved backward structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176099.7U CN209366303U (en) | 2018-12-24 | 2018-12-24 | A kind of full trailor is vertically moved backward structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209366303U true CN209366303U (en) | 2019-09-10 |
Family
ID=67830552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176099.7U Active CN209366303U (en) | 2018-12-24 | 2018-12-24 | A kind of full trailor is vertically moved backward structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209366303U (en) |
-
2018
- 2018-12-24 CN CN201822176099.7U patent/CN209366303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |