CN203222077U - Novel three-wheel vehicle for athletics - Google Patents
Novel three-wheel vehicle for athletics Download PDFInfo
- Publication number
- CN203222077U CN203222077U CN 201320236942 CN201320236942U CN203222077U CN 203222077 U CN203222077 U CN 203222077U CN 201320236942 CN201320236942 CN 201320236942 CN 201320236942 U CN201320236942 U CN 201320236942U CN 203222077 U CN203222077 U CN 203222077U
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- bogie truck
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Abstract
The utility model relates to a novel three-wheel vehicle for athletics. The novel three-wheel vehicle for athletics comprises a handle, a front wheel support, a front wheel, a main frame and a cushion. The handle is installed above the front wheel support, the front wheel is installed below the front wheel support, the cushion is installed above the main frame, a driving chain wheel is arranged directly in front of the front wheel, the driving chain wheel is rotatably arranged in front of the front wheel support, the driving chain wheel is connected with the chain wheel on the front wheel through a chain, pedals are arranged in the center of the driving chain wheel, a steering frame is fixed behind the main frame, and the two ends of the steering frame are connected with rear wheel assemblies. The novel three-wheel vehicle for athletics is simple in structure, convenient to operate, unique in driving mode, capable of saving labor, comfortable in pedal mode, high in flexibility and maneuverability, and stable in performance.
Description
Technical field
The utility model relates to the three-wheel vehicle technical field, is specifically related to a kind of novel three-wheeled sports car.
Background technology
When three-wheel vehicle travels at a slow speed on straight road surface, its stability and safety are better than bicycle, therefore three-wheel vehicle is widely used, but present existing tricycle frame complex structure, build is too big, vehicle body is heavy, and vehicle body fixes, and can't be fit to the people of different heights and physique, existing three-wheel vehicle function singleness is recreational poor in addition.And the cushion of part three-wheel vehicle is the cushion of similar bicycle, and its traveling comfort and safety are all relatively poor.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model provides a kind of simple in structure, safety and stability, recreational strong, the three-wheel vehicle that is applicable to sports.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of novel three-wheeled sports car, comprise handrail, front-wheel support, front-wheel, body frame and cushion, described handrail is installed in the front-wheel support top, described front-wheel is installed in the front-wheel support below, described cushion is installed in the top of body frame, described front-wheel dead ahead is provided with drive sprocket, described drive sprocket is arranged on the place ahead of front-wheel support rotationally, described drive sprocket is connected with sprocket wheel on the front-wheel by chain, the center of described drive sprocket is equipped with pedal, fixedly there is bogie truck at described body frame rear, and the two ends of bogie truck are connected with wheel assembly.
Preferably, described wheel assembly comprises bogie truck fixed cover, wheel flutter and wheel flutter permanent seat, described bogie truck fixed cover is fixed on the bogie truck two ends, and described wheel flutter permanent seat is arranged on the bogie truck fixed cover rotationally, and described wheel flutter is arranged on the wheel flutter permanent seat rotationally.
Preferably, described wheel assembly also is provided with and turns to control handle, describedly turns to control handle to be arranged on bogie truck fixed cover top and is fixed in the rotating shaft of wheel flutter permanent seat.
Preferably, body frame and back body frame before described body frame comprises, the front end of body frame is movably connected on the front-wheel support before described, the body frame rear end is an intubate before described, body frame one end is provided with the sleeve pipe corresponding with intubate before the body frame correspondence of described back, is provided with corresponding securing device between described sleeve pipe and intubate.
Preferably, a jack that arranges on the sleeve pipe of a plurality of jacks that arrange on the intubate of body frame before securing device comprises, back body frame, and latch.After adjusting suitable length, aim at the jack between intubate and the sleeve pipe, fix with latch.
For the traveling comfort and the safety that increase cushion, the cushion rear is provided with backrest.
Preferably, link to each other with cushion by a lifting mechanism above the described body frame.Arranging of lifting mechanism can make things convenient for different crowds to use, and increases its commonality.
Preferably, described handrail is a few font handrails, is provided with a transverse tube in the middle of the described handrail.The setting of transverse tube can make the convenient control direction of bicyclist.
The beneficial effects of the utility model:
The utility model is simple in structure, easy to operate, and the intubate that arranges on the body frame and sleeve pipe can be realized the distance between cushion and the handrail, can make things convenient for the people of different physique to use; Described Power train is arranged between the drive sprocket in front-wheel and front-wheel the place ahead, its mode uniqueness of riding, and its pedal mode is more laborsaving, comfortable; Be easy to control, convenient and practical, can increase the enjoyment of driving, bring the different experience that drives; Cushion can be by lifting mechanism adjustment height, and the backrest at cushion rear can not only increase traveling comfort, and it is safer to ride.The utility model possesses quite high alerting ability and manoevreability, stable performance in addition.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model.
The number in the figure explanation:
1, handrail; 2, front-wheel support; 3, front-wheel; 4, pedal; 5, drive sprocket; 6, chain; 7, preceding body frame; 8, back body frame; 9, cushion; 10, backrest; 11, turn to control handle; 12, bogie truck fixed cover; 13, wheel flutter; 14, wheel flutter permanent seat; 15, bogie truck; 16, transverse tube, 17, sprocket wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Consult Fig. 1, specific embodiment of the utility model is provided, a kind of novel three-wheeled sports car, comprise handrail 1, front-wheel support 2, front-wheel 3, body frame and cushion 9, handrail 1 is installed in front-wheel support 2 tops, front-wheel 3 is installed in front-wheel support 2 belows, cushion 9 is installed in the top of body frame, front-wheel 3 dead aheads are provided with drive sprocket 5, drive sprocket 5 is arranged on the place ahead of front-wheel support 2 rotationally, and drive sprocket 5 is connected with sprocket wheel 17 on the front-wheel 3 by chain 6, and the center of drive sprocket 5 is equipped with pedal 4, fixedly there is bogie truck 15 at the body frame rear, and the two ends of bogie truck 15 are connected with wheel assembly.
Wheel assembly comprises bogie truck fixed cover 12, wheel flutter 13 and wheel flutter permanent seat 14, bogie truck fixed cover 12 is fixed on bogie truck 15 two ends, wheel flutter permanent seat 14 is arranged on the bogie truck fixed cover 12 rotationally, and described wheel flutter 13 is arranged on the wheel flutter permanent seat 14 rotationally.Wheel assembly is provided with and turns to control handle 11, turns to control handle 11 to be arranged on bogie truck fixed cover 12 tops and is fixed in the rotating shaft of wheel flutter permanent seat 14.
Body frame 7 and back body frame 8 before body frame comprises, the front end of preceding body frame 7 is provided with a sleeve pipe, its casing pipe sleeve is connected on the column on the front-wheel support 2, preceding body frame 7 rear ends are an intubate, back body frame 8 corresponding preceding body frame 7 one ends are provided with the sleeve pipe corresponding with intubate, a jack that arranges on the sleeve pipe of a plurality of jacks that arrange on the intubate of preceding body frame 7, back body frame 8, and latch.
During use, the bicyclist at first adjusts according to the physique of oneself and the experience of driving, can adjust the distance of cushion 9 and handrail 1 or pedal 4, concrete grammar is: the intubate of preceding body frame 7 is inserted in the sleeve pipe of back body frame 8, then with the jack on the sleeve pipe to preparing the suitable jack on the intubate, pass two jacks with latch then, then preceding body frame 7 and back body frame 8 have been fixed, at this moment cushion 9 has also been adjusted with the distance of pedal 4.And then the height of adjustment cushion 9, the lifting mechanism of using on the similar conventional chair of lifting mechanism, convenient and practical.After the bicyclist is sitting on the cushion 9, can lean against on the backrest 10, pin is placed on the pedal 4, and one holds handrail 1, and another control turns to the control of control handle 11 travel directions.Pin is stepped on pedal 4 and is driven drive sprocket 5 rotations, the rotation of drive sprocket 5 drives the sprocket wheel 17 that is installed on the front-wheel 3 and rotates, thereby driving front-wheel 3 rotates, after three-wheel vehicle is moved, when travel direction is offset if desired, two kinds of modes are arranged: the one, utilize handrail 1 to control the direction of front-wheel 3, the 2nd, utilize to turn to control handle 11 to drive wheel flutter permanent seats 14, thereby drive the skew of wheel flutter 13 travel directions.Increasing transverse tube 16 at handrail 1, is for better the get a grip on the rail control of 1 travel direction of bicyclist.In riding, the bicyclist can a series of exceedingly difficult movements such as drift about, dodges, slide according to the hobby of oneself.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, herein defined General Principle can the situation in not breaking away from spirit or scope of the present utility model under, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest consistent scope.
Claims (8)
1. novel three-wheeled sports car, comprise handrail (1), front-wheel support (2), front-wheel (3), body frame and cushion (9), described handrail (1) is installed in front-wheel support (2) top, described front-wheel (3) is installed in front-wheel support (2) below, described cushion (9) is installed in the top of body frame, it is characterized in that: described front-wheel (3) dead ahead is provided with drive sprocket (5), described drive sprocket (5) is arranged on the place ahead of front-wheel support (2) rotationally, described drive sprocket (5) is connected with sprocket wheel (17) on the front-wheel (3) by chain (6), the center of described drive sprocket (5) is equipped with pedal (4), fixedly there is bogie truck (15) at described body frame rear, and the two ends of bogie truck (15) are connected with wheel assembly.
2. novel three-wheeled sports car according to claim 1, it is characterized in that: described wheel assembly comprises bogie truck fixed cover (12), wheel flutter (13) and wheel flutter permanent seat (14), described bogie truck fixed cover (12) is fixed on bogie truck (15) two ends, described wheel flutter permanent seat (14) is arranged on the bogie truck fixed cover (12) rotationally, and described wheel flutter (13) is arranged on the wheel flutter permanent seat (14) rotationally.
3. novel three-wheeled sports car according to claim 2, it is characterized in that: described wheel assembly also is provided with and turns to control handle (11), describedly turns to control handle (11) to be arranged on bogie truck fixed cover (12) top and is fixed in the rotating shaft of wheel flutter permanent seat (14).
4. novel three-wheeled sports car according to claim 3, it is characterized in that: described body frame comprises preceding body frame (7) and back body frame (8), the front end of body frame (7) is movably connected on the front-wheel support (2) before described, body frame (7) rear end is an intubate before described, body frame (7) one ends were provided with the sleeve pipe corresponding with intubate before described back body frame (8) was corresponding, were provided with corresponding securing device between described sleeve pipe and intubate.
5. novel three-wheeled sports car according to claim 4 is characterized in that: described securing device comprises a jack that arranges on the sleeve pipe of a plurality of jacks of arranging on the intubate of preceding body frame (7), back body frame (8), and latch.
6. novel three-wheeled sports car according to claim 5, it is characterized in that: described cushion (9) rear is provided with backrest (10).
7. novel three-wheeled sports car according to claim 6 is characterized in that: link to each other with cushion (9) by a lifting mechanism above the described body frame.
8. novel three-wheeled sports car according to claim 7, it is characterized in that: described handrail (1) is a few font handrails (1), is provided with a transverse tube (16) in the middle of the described handrail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236942 CN203222077U (en) | 2013-05-06 | 2013-05-06 | Novel three-wheel vehicle for athletics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236942 CN203222077U (en) | 2013-05-06 | 2013-05-06 | Novel three-wheel vehicle for athletics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222077U true CN203222077U (en) | 2013-10-02 |
Family
ID=49249090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320236942 Expired - Fee Related CN203222077U (en) | 2013-05-06 | 2013-05-06 | Novel three-wheel vehicle for athletics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077792A1 (en) * | 2018-10-15 | 2020-04-23 | 昆山百瑞康儿童用品有限公司 | Folding car for children |
| CN112105552A (en) * | 2018-04-06 | 2020-12-18 | 克劳迪奥·贝尔纳迪 | Tricycle with wheels |
-
2013
- 2013-05-06 CN CN 201320236942 patent/CN203222077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105552A (en) * | 2018-04-06 | 2020-12-18 | 克劳迪奥·贝尔纳迪 | Tricycle with wheels |
| WO2020077792A1 (en) * | 2018-10-15 | 2020-04-23 | 昆山百瑞康儿童用品有限公司 | Folding car for children |
| US11904975B2 (en) | 2018-10-15 | 2024-02-20 | Goodbaby Child Products Co., Ltd. | Folding car for children |
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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: 20131002 Termination date: 20170506 |