CN203996712U - A kind of trailers - Google Patents
A kind of trailers Download PDFInfo
- Publication number
- CN203996712U CN203996712U CN201420358523.9U CN201420358523U CN203996712U CN 203996712 U CN203996712 U CN 203996712U CN 201420358523 U CN201420358523 U CN 201420358523U CN 203996712 U CN203996712 U CN 203996712U
- Authority
- CN
- China
- Prior art keywords
- upper frame
- trailer
- underframe
- steering shaft
- drawbar
- 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
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a kind of trailer, relate in particular to a kind of trailers, comprise two drawbar frames for connect bicycle rear axle from both sides, collect the steering shaft of connection by two drawbar frames, be connected in trailer underframe and the trailer upper frame of steering shaft one side, be fixed in the stay bearing plate of underframe and the horizontal end of upper frame, connect the support wheel of stay bearing plate by rear crotch, between described underframe and upper frame, vertical direction is provided with reinforcing rib.Due to affixed two drawbar frames from bicycle rear axle both sides, two drawbar frames collect connection steering shaft, and the straight line balanced capacity of bicycle obtains reasonable maintaining like this, prevent from drawing thing weight or meausurement and cause the accident of riding when larger.
Description
Technical field
The utility model relates to a kind of trailer, relates in particular to a kind of trailers.
Background technology
Trailer is the instrument for drawing large cargo, existing trailer traction frame is a mobile jib, and draw for bicycle, the instrument of riding of two-wheel straight line balance for bicycle, after only having a mobile jib to connect bicycle rear portion, cause bicycle to lose original straight line balanced capacity, for the larger traction thing of weight or meausurement, mobile jib traction easily causes the accident of riding.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of trailers that prevents from drawing thing weight or meausurement and cause when larger the accident of riding is provided.
The utility model is to be achieved by the following technical programs:
A kind of trailers, comprise two drawbar frames for connect bicycle rear axle from both sides, collect the steering shaft of connection by two drawbar frames, be connected in trailer underframe and the trailer upper frame of steering shaft one side, be fixed in the stay bearing plate of underframe and the horizontal end of upper frame, connect the support wheel of stay bearing plate by rear crotch, between described underframe and upper frame, vertical direction is provided with reinforcing rib.
The beneficial effects of the utility model are:
Due to affixed two drawbar frames from bicycle rear axle both sides, two drawbar frames collect connection steering shaft, and the straight line balanced capacity of bicycle obtains reasonable maintaining like this, prevent from drawing thing weight or meausurement and cause the accident of riding when larger.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. drawbar frame, 2. steering shaft, 3. trailer upper frame, 4. reinforces rib, 5. trailer underframe, 6. stay bearing plate, 7. rear crotch, 8. support wheel.
Detailed description of the invention
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises two drawbar frames 1 for connect bicycle rear axle from both sides, collect the steering shaft 2 of connection by two drawbar frames, be connected in trailer underframe 5 and the trailer upper frame 3 of steering shaft one side, be fixed in the stay bearing plate 6 of underframe and the horizontal end of upper frame, connect the support wheel 8 of stay bearing plate by rear crotch 7, between described underframe and upper frame, vertical direction is provided with and reinforces rib 4.
Due to affixed two drawbar frames from bicycle rear axle both sides, two drawbar frames collect connection steering shaft, and the straight line balanced capacity of bicycle obtains reasonable maintaining like this, prevent from drawing thing weight or meausurement and cause the accident of riding when larger.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a trailers, it is characterized in that, comprise two drawbar frames for connect bicycle rear axle from both sides, collect the steering shaft of connection by two drawbar frames, be connected in trailer underframe and the trailer upper frame of steering shaft one side, be fixed in the stay bearing plate of underframe and the horizontal end of upper frame, connect the support wheel of stay bearing plate by rear crotch, between described underframe and upper frame, vertical direction is provided with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358523.9U CN203996712U (en) | 2014-06-30 | 2014-06-30 | A kind of trailers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358523.9U CN203996712U (en) | 2014-06-30 | 2014-06-30 | A kind of trailers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996712U true CN203996712U (en) | 2014-12-10 |
Family
ID=52036754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358523.9U Expired - Fee Related CN203996712U (en) | 2014-06-30 | 2014-06-30 | A kind of trailers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996712U (en) |
-
2014
- 2014-06-30 CN CN201420358523.9U patent/CN203996712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160630 |