CN203753313U - Novel three-wheeled bicycle - Google Patents
Novel three-wheeled bicycle Download PDFInfo
- Publication number
- CN203753313U CN203753313U CN201420159417.8U CN201420159417U CN203753313U CN 203753313 U CN203753313 U CN 203753313U CN 201420159417 U CN201420159417 U CN 201420159417U CN 203753313 U CN203753313 U CN 203753313U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- wheel
- sides
- compartment
- frame
- 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 discloses a novel three-wheeled bicycle, and relates to the technical field of three-wheeled bicycles. The lower portion of a front frame is connected with a rear frame, handlebars are arranged on two upper sides of the front frame, a front wheel is mounted at the bottom of the front frame, a seat is arranged on the upper portion of the rear frame, the bottom of the rear frame is connected with a main beam, the main beam is fixed to the bottom of a storage compartment, the rear frame is connected with the storage compartment through a triangular supporting frame, rear wheels are arranged on two sides of the bottom of the storage compartment, a rotating shaft is arranged between the two rear wheels, an axle is arranged on the rotating shaft, and protection frames are arranged on the outer sides of the two rear wheels and fixed to two sides of the storage compartment and project over the upper portions of the rear wheels. The novel three-wheeled bicycle is reasonable and novel in structural design, the length of the main beam can be adjusted so that the length of a block chain is adaptively adjusted, a brake is fixed to one side of the axle by an upper clamping lock and a lower clamping lock, the bicycle is lighter, braking distance is shortened, safety is improved, and the area of a storage area can be increased while the wheels can be protected by the aid of the wheel protection frames.
Description
Technical field
The utility model relates to a kind of tricycle, belongs to three-wheel vehicle technical field.
Background technology
Three-wheel vehicle is a kind of comparatively universal loading, people carrier, and than other transport vehicle, it has the features such as simple to operate, convenient.
The three-wheel vehicle of present stage generally comprises compartment, vehicle frame, front-wheel and trailing wheel, its compartment is fixed on vehicle frame, front-wheel utilizes spider and front fork to be arranged on the front end of vehicle frame, trailing wheel is arranged on vehicle frame rear end by axletree, spider top fixed saddle, people's pin forces on pedal, driving front-wheel rotates, belt wheel trailing wheel rotates afterwards, but the girder of this three-wheel vehicle is all fixed, therefore the bad adjusting of the length of blockchain, and existing three-wheel vehicle, in the process of brake, vehicle body can not stop at once, there is certain braking distance, therefore poor safety performance, and existing three-wheel vehicle is not installed the fender bracket of protection wheel, in the time of the more article of carrying, can make wheel there is injury to a certain degree, shorten the service life of wheel.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of tricycle.
Tricycle of the present utility model, it comprises rear vehicle frame 1, girder 2, front vehicle frame 3, handlebar 4, triangular support bracket 5, vehicle seat 6, storing railway carriage or compartment 7, rear wheel 8, fender bracket 9, front vehicle wheel 10, brake 11, upper kayser 12, axletree 13 and lower kayser 14, the below of front vehicle frame 3 is connected with rear vehicle frame 1, the both sides, top of front vehicle frame 3 are provided with handlebar 4, the bottom of front vehicle frame 3 is provided with front vehicle wheel 10, the top of rear vehicle frame 1 is provided with vehicle seat 6, the bottom of rear vehicle frame 1 is connected with girder 2, and girder 2 is fixed on the bottom in storing railway carriage or compartment 7, and rear vehicle frame 1 is fixing with storing railway carriage or compartment 7 by triangular support bracket 5, the bottom in storing railway carriage or compartment 7 is provided with both sides and is provided with rear wheel 8, between two rear wheels 8, be provided with rotating shaft, and in rotating shaft, be provided with axletree 13, the arranged outside of two rear wheels 8 has fender bracket 9, and fender bracket 9 is fixed on 7 both sides, storing railway carriage or compartment, fender bracket 9 protrudes from the top of rear wheel 8.
The rear end of described girder 2 is connected with sleeve pipe 2-2, and girder 2 is fixed by kayser 2-1 and sleeve pipe 2-2.
Described triangular support bracket 5 is provided with vast sky lock 5-1 with the junction of rear vehicle frame 1.
One side of described axletree 13 is provided with brake 11, and the both sides up and down of brake 11 are provided with kayser 12 and lower kayser 14.
The beneficial effects of the utility model: it can overcome the drawback of prior art; reasonable in design novelty; the length of girder can regulate; therefore be convenient to adapt to blockchain length and regulate, brake is fixed on axletree one side by upper and lower kayser, make car itself lighter, shorten braking distance; improve safety performance; be provided with wheel fender bracket, not only can increase the area of storing part, also can protect wheel simultaneously.
brief description of the drawings:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model girder;
Fig. 3 is the connection structure schematic diagram of brake and upper kayser and lower kayser in the utility model;
Fig. 4 is the connection structure schematic diagram of rear vehicle frame and triangular support bracket.
detailed description of the invention:
As Figure 1-4, this detailed description of the invention is by the following technical solutions: it comprises rear vehicle frame 1, girder 2, front vehicle frame 3, handlebar 4, triangular support bracket 5, vehicle seat 6, storing railway carriage or compartment 7, rear wheel 8, fender bracket 9, front vehicle wheel 10, brake 11, upper kayser 12, axletree 13 and lower kayser 14, the below of front vehicle frame 3 is connected with rear vehicle frame 1, the both sides, top of front vehicle frame 3 are provided with handlebar 4, the bottom of front vehicle frame 3 is provided with front vehicle wheel 10, the top of rear vehicle frame 1 is provided with vehicle seat 6, the bottom of rear vehicle frame 1 is connected with girder 2, and girder 2 is fixed on the bottom in storing railway carriage or compartment 7, and rear vehicle frame 1 is fixing with storing railway carriage or compartment 7 by triangular support bracket 5, the bottom in storing railway carriage or compartment 7 is provided with both sides and is provided with rear wheel 8, between two rear wheels 8, be provided with rotating shaft, and in rotating shaft, be provided with axletree 13, the arranged outside of two rear wheels 8 has fender bracket 9, and fender bracket 9 is fixed on 7 both sides, storing railway carriage or compartment, fender bracket 9 protrudes from the top of rear wheel 8.
The rear end of described girder 2 is connected with sleeve pipe 2-2, and girder 2 is fixed by kayser 2-1 and sleeve pipe 2-2.
Described triangular support bracket 5 is provided with vast sky lock 5-1 with the junction of rear vehicle frame 1.
One side of described axletree 13 is provided with brake 11, and the both sides up and down of brake 11 are provided with kayser 12 and lower kayser 14.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a tricycle, it is characterized in that: it comprises rear vehicle frame (1), girder (2), front vehicle frame (3), handlebar (4), triangular support bracket (5), vehicle seat (6), storing railway carriage or compartment (7), rear wheel (8), fender bracket (9), front vehicle wheel (10), brake (11), upper kayser (12), axletree (13) and lower kayser (14), the below of front vehicle frame (3) is connected with rear vehicle frame (1), the both sides, top of front vehicle frame (3) are provided with handlebar (4), the bottom of front vehicle frame (3) is provided with front vehicle wheel (10), the top of rear vehicle frame (1) is provided with vehicle seat (6), the bottom of rear vehicle frame (1) is connected with girder (2), and girder (2) is fixed on the bottom of storing railway carriage or compartment (7), and rear vehicle frame (1) is fixing by triangular support bracket (5) and storing railway carriage or compartment (7), the bottom in storing railway carriage or compartment (7) is provided with both sides and is provided with rear wheel (8), two rear wheels are provided with rotating shaft between (8), and in rotating shaft, be provided with axletree (13), the arranged outside of two rear wheels (8) has fender bracket (9), and fender bracket (9) is fixed on both sides, storing railway carriage or compartment (7), fender bracket (9) protrudes from the top of rear wheel (8).
2. a kind of tricycle according to claim 1, it is characterized in that: the rear end of described girder (2) is connected with sleeve pipe (2-2), and girder (2) is fixing by kayser (2-1) and sleeve pipe (2-2).
3. a kind of tricycle according to claim 1, is characterized in that: described triangular support bracket (5) is provided with vast sky lock (5-1) with the junction of rear vehicle frame (1).
4. a kind of tricycle according to claim 1, it is characterized in that: a side of described axletree (13) is provided with brake (11), the both sides up and down of brake (11) are provided with kayser (12) and lower kayser (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159417.8U CN203753313U (en) | 2014-04-03 | 2014-04-03 | Novel three-wheeled bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159417.8U CN203753313U (en) | 2014-04-03 | 2014-04-03 | Novel three-wheeled bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753313U true CN203753313U (en) | 2014-08-06 |
Family
ID=51248616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159417.8U Expired - Fee Related CN203753313U (en) | 2014-04-03 | 2014-04-03 | Novel three-wheeled bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753313U (en) |
-
2014
- 2014-04-03 CN CN201420159417.8U patent/CN203753313U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204846254U (en) | Electric motor car of footboard formula with two rear wheel bearing structure | |
| CN202283970U (en) | Tricycle with shock absorption system | |
| CN203753313U (en) | Novel three-wheeled bicycle | |
| CN201205906Y (en) | Spare wheel device | |
| CN202686570U (en) | Dual-wheel vehicle with spare front wheel | |
| CN203473120U (en) | Electric scooter | |
| CN202624507U (en) | Axle-free side turning preventing electric tricycle | |
| CN203753319U (en) | Two wheeled electric vehicle suspension frame | |
| CN105035214A (en) | Rotary supporting rod type bicycle capable of preventing forward turnover | |
| CN207191262U (en) | Inversion type Trimotorcycle frame | |
| CN206218099U (en) | A kind of electric bicycle | |
| CN205632894U (en) | Energy -concerving and environment -protective brief electric bicycle | |
| CN202389107U (en) | Double-rim bicycle wheel | |
| CN203372333U (en) | Three-wheel pedal electric vehicle | |
| CN205131503U (en) | Detachable mountain bike | |
| CN203142904U (en) | Four-wheeled motorcycle with carrier | |
| CN203957723U (en) | A kind of microcaloire automobile drum propons | |
| CN105398524A (en) | Children bicycle with high stability | |
| CN206187222U (en) | Thunder and lightning motor car is breathed out to no straight beam bull wheel | |
| CN202107067U (en) | Vehicle for changing gravity into power | |
| CN202670003U (en) | Tricycle frame structure and loading tricycle | |
| CN203064113U (en) | Novel electric three-wheel baby carrier | |
| CN202806983U (en) | Double electric tricycle frame | |
| CN203402331U (en) | Novel bicycle | |
| CN206107454U (en) | Electric motor car frame of moving away to avoid possible earthquakes |
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 |
Granted publication date: 20140806 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |