CN2299009Y - Folding trailer - Google Patents
Folding trailer Download PDFInfo
- Publication number
- CN2299009Y CN2299009Y CN 97214905 CN97214905U CN2299009Y CN 2299009 Y CN2299009 Y CN 2299009Y CN 97214905 CN97214905 CN 97214905 CN 97214905 U CN97214905 U CN 97214905U CN 2299009 Y CN2299009 Y CN 2299009Y
- Authority
- CN
- China
- Prior art keywords
- boxboard
- box board
- wheel
- board
- wheel vehicle
- 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
Images
Abstract
The utility model provides a folding trailer comprising a flat board, a front box board, a back box board, a left box board, a right box board and a wheel. The bottom end, the front end and the back end of the right box board are connected with the flat board, the front box board and the back box board through shafts. The front and the back between the right box board and the flat board are respectively provided with diagonal pull rods. The middle of the left box board can be folded, and the wheel is arranged at the outer side. The right box board is hung on a two-wheel vehicle, and the left box board, the front box board and the back box board are locked tightly by bolts. When the diagonal pull rod is hung, the two-wheel vehicle is changed into a tricycle. When the bolts and the diagonal pull rod are opened, the front box board, the back box board and the flat board are folded against the right box board, the flat board is locked by the diagonal pull rod, and the upper part of the left box board steps over a rear wheel of the two-wheel vehicle and turns downwards to be hung on the two-wheel vehicle, the tricycle is changed into the two-wheel vehicle.
Description
The utility model relates to the side extension Folding trailer that a kind of two-wheel car uses
Existing trailer is the three-wheel vehicle trailer, and three-wheel vehicle is to fix a trailer in the two-wheel car side, and when not using trailer, three-wheel vehicle travels, and by narrow road, bicycle parking is all inconvenient; Be head it off, fixedly trailer is designed to Folding trailer, and three-wheel vehicle and two-wheel car can be changed mutually.
The purpose of this utility model provides a kind of Folding trailer, and it hangs on the two-wheel car, and two-wheel car and three-wheel vehicle are changed mutually.
The purpose of this utility model is achieved in that this Folding trailer comprises flat board, preceding boxboard, rearing-box plate, left side boxboard, right boxboard and wheel, under the right boxboard, before, back three ends are by axle and flat board, preceding boxboard, rearing-box plate connects, before and after between right boxboard and the flat board digonal link is arranged respectively, there are two clamps in the right boxboard outside, a hole and a lateral bracing strut, a hole is also arranged on the lateral bracing strut, two holes on an axis, there is axle to be divided into two parts up and down in the middle of the boxboard of a left side, the bottom is fixed on the flat board, wheel of peace in the middle of its outside, top and preceding boxboard, rearing-box plate respectively has a bolt, can lock mutually; When using Folding trailer, the clamp in the right boxboard outside is stuck on the two-wheel car, and lateral bracing strut strides across the two-wheel car trailing wheel, two holes are contained on the two-wheel car rear axle, with left boxboard and the locking of forward and backward boxboard, hang up digonal link with bolt, make Folding trailer more stable, safer, two-wheel car has become three-wheel vehicle; When not using trailer, open bolt and digonal link, forward and backward boxboard is leaned against on the right boxboard to invagination, left side boxboard one side is mentioned to dull and stereotyped and the flat shape of other boxboard, with digonal link flat board is pinned, left boxboard top strides across the downward folding of two-wheel car trailing wheel and hangs on the lateral bracing strut, and three-wheel vehicle becomes two-wheel car.
Advantage of the present utility model: this Folding trailer can change three-wheel vehicle and two-wheel car by folding mutually, and is simple in structure, easy to use.
Below in conjunction with details and the service condition of accompanying drawing detailed description according to the concrete device that the utility model proposes
Fig. 1 is that the Folding trailer master that the utility model proposes looks scheme drawing
Fig. 2 is that scheme drawing is looked on the Folding trailer left side that the utility model proposes
Fig. 3 is the Folding trailer schematic top plan view that the utility model proposes
Fig. 4 is the folding scheme drawing of Folding trailer that the utility model proposes
This Folding trailer comprises dull and stereotyped 1, preceding boxboard 2, rearing-box plate 3, left side boxboard 4, right boxboard 5 and wheel 6, right boxboard 5 times, before, back three ends are by axle 7 and dull and stereotyped 1, preceding boxboard 2, rearing-box plate 3 connects, before and after between the right boxboard 5 and dull and stereotyped 1 digonal link 8 is arranged respectively, there are two clamps 9 in right boxboard 5 outsides, a hole 10 and a lateral bracing strut 11, a hole 12 is also arranged on the lateral bracing strut, two holes (10,12) on an axis, there is axle 7 to be divided into two parts up and down in the middle of the left side boxboard 4, the bottom is fixed on dull and stereotyped 1, wheel 6 of peace in the middle of its outside, top and preceding boxboard 2, rearing-box plate 3 respectively has a bolt 13, can lock mutually; When using Folding trailer, the clamp 9 in right boxboard 5 outsides is stuck on the two-wheel car, and hole 10 and lateral bracing strut hole 12 are contained on the two-wheel car rear axle 14, with left boxboard 4 and forward and backward boxboard (2,3) locking, hang up digonal link 8 with bolt 13, make Folding trailer more stable, safer, two-wheel car has become three-wheel vehicle; When not using trailer, open bolt 13 and digonal link 8, forward and backward boxboard (2,3) is leaned against on the right boxboard to invagination, left side boxboard 4 one sides are mentioned to flat board 1 and the flat shape of other boxboard (2,3,5), with digonal link 8 flat board 1 is pinned, boxboard 4 tops, a left side stride across two-wheel car trailing wheel 15 downward foldings and hang on the lateral bracing strut, and three-wheel vehicle becomes two-wheel car.
Claims (1)
- A kind of Folding trailer comprises flat board (1), preceding boxboard (2), rearing-box plate (3), left side boxboard (4), right boxboard (5) and wheel (6), it is characterized in that: under the right boxboard (5), before, back three ends are by axle (7) and dull and stereotyped (1), preceding boxboard (2), rearing-box plate (3) connects, before and after between right boxboard (5) and dull and stereotyped (1) digonal link (8) is arranged respectively, there are two clamps (9) in right boxboard (5) outside, a hole (10) and a lateral bracing strut (11), a hole (12) is also arranged on the lateral bracing strut (11), two holes (11,12) on an axis, there is axle (7) to be divided into two parts up and down in the middle of the left side boxboard (4), the bottom is fixed on the flat board (1), a wheel (6) is installed, top and preceding boxboard (2) in the middle of its outside, rearing-box plate (3) respectively has a bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214905 CN2299009Y (en) | 1997-04-15 | 1997-04-15 | Folding trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214905 CN2299009Y (en) | 1997-04-15 | 1997-04-15 | Folding trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2299009Y true CN2299009Y (en) | 1998-12-02 |
Family
ID=33932213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97214905 Expired - Fee Related CN2299009Y (en) | 1997-04-15 | 1997-04-15 | Folding trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2299009Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498550A (en) * | 2020-12-02 | 2021-03-16 | 徐州逸腾机电科技有限公司 | Electric tricycle with variable width |
-
1997
- 1997-04-15 CN CN 97214905 patent/CN2299009Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498550A (en) * | 2020-12-02 | 2021-03-16 | 徐州逸腾机电科技有限公司 | Electric tricycle with variable width |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206265228U (en) | A kind of compact folding bicycle | |
| CN2299009Y (en) | Folding trailer | |
| CN210027758U (en) | Vertical rod folding mechanism | |
| CN109703675A (en) | It is a kind of can the various vehicles of convenient composition motor bicycle | |
| CN2523681Y (en) | Multifuntional safety scooter | |
| CN2494784Y (en) | Front and rear fork for bicycle | |
| CN201380935Y (en) | Folding electro-tricycle | |
| CN2255399Y (en) | Folding bicycle | |
| CN109130752B (en) | Cross-country four-wheel vehicle structure convenient to control | |
| CN217598416U (en) | Trailer for pulling motorcycle | |
| CN2241666Y (en) | Foldable damping automatical speed-changing bicycle with non-pneumatic tyre wheels | |
| CN209274806U (en) | A kind of Portable folding electric vehicle | |
| CN2245026Y (en) | Folding bicycle | |
| CN2194305Y (en) | Pedal brake device for motorcycle | |
| CN2280632Y (en) | High-pressure inflating device with lock | |
| CN2243431Y (en) | Simple and solid handlebar and front fork | |
| CN2410220Y (en) | Freight-carrying two-wheeled motorcycle | |
| CN2236995Y (en) | Foldable bicycle | |
| CN2258135Y (en) | Multi-purpose combined carrier of motorcycle | |
| CN2481610Y (en) | Portable foldable bicycle | |
| CN2642649Y (en) | Portable folding bicycle | |
| CN2455591Y (en) | Folding bicycle frame | |
| CN2432979Y (en) | A-type folding device of scooter stand | |
| CN2139913Y (en) | Convenient travelling bicycle | |
| CN2239925Y (en) | Folding cycle convertible to tricycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |