CN210793462U - Novel scooter - Google Patents
Novel scooter Download PDFInfo
- Publication number
- CN210793462U CN210793462U CN201921306604.3U CN201921306604U CN210793462U CN 210793462 U CN210793462 U CN 210793462U CN 201921306604 U CN201921306604 U CN 201921306604U CN 210793462 U CN210793462 U CN 210793462U
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- frame
- rotating shaft
- bicycle frame
- torsion spring
- middle rotating
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Abstract
The utility model discloses a novel scooter, which comprises a frame, a middle rotating shaft and a torsion spring, wherein the frame comprises a front frame and a rear frame, the torsion spring is sleeved on the middle rotating shaft, one end of the middle rotating shaft is fixedly arranged on the front frame, the other end of the middle rotating shaft is rotatably connected with the rear frame, two ends of the torsion spring are respectively fixed on the front frame and the rear frame, and the rear frame is provided with a rear wheel; the front wheels are provided with U-shaped fixing frames which are hinged to the frame, two ends of the rack are respectively fixed to the U-shaped fixing frames of the two front wheels, the lower end of the steering rod is provided with a gear matched with the rack, and the upper end of the steering rod is provided with a steering handle. The utility model discloses can solve current tricycle scooter and appear the problem of turning on one's side easily when turning to reach the result of use that the level and smooth turned to.
Description
Technical Field
The utility model relates to a scooter technical field, in particular to novel scooter.
Background
The scooter is a portable tool and sports equipment for riding instead of walk, is popular at home and abroad from the last 90 s and is popular with teenagers. Traditional two-wheeled scooter mainly includes: the bicycle frame is characterized in that a front wheel and a rear wheel are respectively arranged in front of and behind the bicycle frame, and the steering of the front wheel is controlled by a steering rod pivoted with the bicycle frame. However, the conventional scooter is unstable in structure due to the single wheel around the structure, and is easy to fall down from left to right when riding and advancing, especially for older old people or children and people with poor balance, so that dangerous accidents are caused. In addition, the front and rear wheels are also unstable when parked, requiring the reliance on parking or the deployment of auxiliary support structures like ladders.
Therefore, three-wheeled scooters have been developed in the industry to increase the stability of the scooter in the process of advancing by landing three wheels and to enable the scooter to be stably parked at any time. The existing three-wheel scooter adopts the structure that a single front wheel is arranged in the front and two rear wheels are arranged in the rear. In addition, due to the structural characteristics of the parallel double wheels of the three-wheel scooter, when the three-wheel scooter turns, under the action of the gravity center deviation of a human body, the load on the inner wheel is obviously reduced, and the load on the outer wheel is obviously increased, so that the scooter is easy to have the risk of side turning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a novel scooter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel scooter comprises a frame, a middle rotating shaft and a torsion spring, wherein the frame comprises a front frame and a rear frame, the torsion spring is sleeved on the middle rotating shaft, one end of the middle rotating shaft is fixedly arranged on the front frame, the other end of the middle rotating shaft is rotatably connected with the rear frame, two ends of the torsion spring are respectively fixed on the front frame and the rear frame, and the rear frame is provided with a rear wheel; when the scooter turned, stand in the user of back frame drives back frame, back frame centers on the side deflection of well pivot towards the turn, torsion spring receives to turn round and takes place elastic deformation.
Further elaborating, still include the antislip strip, the antislip strip is used for preventing to stand in the user of frame appears slipping.
A novel scooter comprises a frame, a rack, a steering rod and at least two front wheels, wherein the front wheels are provided with U-shaped fixing frames, the U-shaped fixing frames are hinged to the frame, two ends of the rack are respectively fixed to the U-shaped fixing frames of the two front wheels, the lower end of the steering rod is provided with a gear matched with the rack, and the upper end of the steering rod is provided with a steering handle; when the scooter turned, the user rotated turn to the handle, turn to the handle and pass through the steering column drives the gear, the gear drives the rack removes towards one side of turning, the rack is through two the U type mount drives two respectively preceding wheel deflects towards one side of turning.
Further elaborating, still include the antislip strip, the antislip strip is used for preventing to stand in the user of frame appears slipping.
A novel scooter comprises a frame, a middle rotating shaft and a torsion spring, wherein the frame comprises a front frame and a rear frame, the torsion spring is sleeved on the middle rotating shaft, one end of the middle rotating shaft is fixedly arranged on the front frame, the other end of the middle rotating shaft is rotatably connected with the rear frame, two ends of the torsion spring are respectively fixed on the front frame and the rear frame, and the rear frame is provided with a rear wheel;
the front wheel is provided with a U-shaped fixing frame which is hinged to the frame, two ends of the rack are respectively fixed to the U-shaped fixing frames of the two front wheels, the lower end of the steering rod is provided with a gear matched with the rack, and the upper end of the steering rod is provided with a steering handle;
when the scooter turns, a user rotates the steering handle, the steering handle drives the gear through the steering rod, the gear drives the rack to move towards one side of the turning, and the rack drives the two front wheels to deflect towards one side of the turning through the two U-shaped fixing frames respectively; meanwhile, a user standing on the rear frame drives the rear frame, the rear frame deflects towards one side of turning around the middle rotating shaft, and the torsion spring is twisted to generate elastic deformation.
Further elaborating, still include the antislip strip, the antislip strip is used for preventing to stand in the user of frame appears slipping.
The beneficial effects of the utility model reside in that:
1. the utility model relates to a novel three-wheel scooter, which abandons the integrated frame structure of the prior scooter, adopts the structural design of a front frame and a rear frame, the front frame is provided with two front wheels, the rear frame is provided with a single rear wheel, and the problem that the prior three-wheel scooter is easy to turn on one's side when turning is solved through parts such as a torsion spring, a middle rotating shaft and the like between the front frame and the rear frame; 2. the utility model discloses a wheel release design different from current tricycle scooter, the frame sets up two preceding wheels in the front, and the frame sets up single back wheel in the back, drives the gear through the steering column, and the gear drives the rack, and the mode of wheel is realized turning to before the rack drives, with the utility model discloses a structural design of front and back frame combines together, reaches the result of use that level and smooth turned to.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention before turning.
Fig. 3 is a schematic structural view of the present invention during turning.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is an exploded view of the present invention.
Fig. 7 is a schematic view of the present invention in use during turning.
Reference numerals:
10. a front frame; 11. a U-shaped fixing frame; 12. a front wheel; 13. a rack; 14. a steering lever; 15. a steering handle; 16. a gear; 20. a rear frame; 21. a rear wheel; 22. anti-slip strips; 30. a middle rotating shaft; 40. a torsion spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 4 to 7, a novel scooter comprises a frame, a middle rotating shaft 30 and a torsion spring 40, wherein the frame comprises a front frame 10 and a rear frame 20, the torsion spring 40 is sleeved on the middle rotating shaft 30, one end of the middle rotating shaft 30 is fixedly installed on the front frame 10, the other end of the middle rotating shaft 30 is rotatably connected with the rear frame 20, and two ends of the torsion spring 40 are respectively fixed on the front frame 10 and the rear frame 20; specifically, referring to fig. 5 and 6, the two ends of the torsion spring 40 are respectively provided with a tail portion, as shown in fig. 5, one end of the torsion spring 40 is inserted into a small hole on the side surface of the front frame 10, and as shown in fig. 6, the other end of the torsion spring 40 is inserted into a small hole on the side surface of the rear frame 20.
Referring to fig. 4, the rear frame 20 is provided with a rear wheel 21; referring to fig. 7, when the scooter turns, a user standing on the rear frame 20 drives the rear frame 20, the rear frame 20 deflects around the middle rotation shaft 30 toward the turning side, and the torsion spring 40 is twisted to generate elastic deformation. The deviation of the user's gravity causes the rear frame 20 to deflect and the rear frame 20 causes the rear wheels 21 to deflect together.
Specifically, in order to prevent the middle rotating shaft 30 from being separated from the rear frame 20, a limit screw for limiting the separation of the middle rotating shaft 30 from the rear frame 20 is provided between the middle rotating shaft 30 and the rear frame 20.
Specifically, as shown in fig. 7, the rear frame 20 is provided with a plurality of anti-slip strips 22, and the anti-slip strips 22 are used for preventing a user standing on the frame from slipping when turning.
The second embodiment is as follows: referring to fig. 1 to 3, a novel scooter comprises a frame, a rack 13, a steering rod 14, and two front wheels 12, wherein the front wheels 12 are provided with U-shaped fixing frames 11, the U-shaped fixing frames 11 are hinged to the frame, two ends of the rack 13 are respectively fixed to the U-shaped fixing frames 11 of the two front wheels 12, a gear 16 matched with the rack 13 is arranged at the lower end of the steering rod 14, and a steering handle 15 is arranged at the upper end of the steering rod 14; referring to fig. 2 and fig. 3, when the scooter turns, a user rotates the steering handle 15, the steering handle 15 drives the gear 16 through the steering rod 14, the gear 16 drives the rack 13 to move towards one side of the turning, and the rack 13 drives the two front wheels 12 to deflect towards one side of the turning through the two U-shaped fixing frames 11.
The third concrete embodiment: referring to fig. 1 to 7, a novel scooter comprises a frame, a central shaft 30 and a torsion spring 40, wherein the frame comprises a front frame 10 and a rear frame 20, the torsion spring 40 is sleeved on the central shaft 30, one end of the central shaft 30 is fixedly installed on the front frame 10, the other end of the central shaft 30 is rotatably connected with the rear frame 20, and two ends of the torsion spring 40 are respectively fixed on the front frame 10 and the rear frame 20; specifically, referring to fig. 5 and 6, the two ends of the torsion spring 40 are respectively provided with a tail portion, as shown in fig. 5, one end tail portion of the torsion spring 40 is inserted into a small hole on the side surface of the front frame 10, as shown in fig. 6, the other end tail portion of the torsion spring 40 is inserted into a small hole on the side surface of the rear frame 20;
in addition, the bicycle further comprises a rack 13, a steering rod 14 and two front wheels 12, wherein the rear frame 20 is provided with a rear wheel 21, the front wheels 12 are provided with U-shaped fixing frames 11, the U-shaped fixing frames 11 are hinged to the frame, two ends of the rack 13 are respectively fixed on the U-shaped fixing frames 11 of the two front wheels 12, the lower end of the steering rod 14 is provided with a gear 16 matched with the rack 13, and the upper end of the steering rod 14 is provided with a steering handle 15;
referring to fig. 7, when the scooter turns, a user rotates a steering handle 15, the steering handle 15 drives a gear 16 through a steering rod 14, the gear 16 drives a rack 13 to move towards one side of the turning, and the rack 13 drives two front wheels 12 to deflect towards one side of the turning through two U-shaped fixing frames 11 respectively; meanwhile, a user standing on the rear frame 20 drives the rear frame 20, the deviation of the user's gravity drives the deflection of the rear frame 20, the rear frame 20 deflects toward the side of the turn around the center pivot 30, the rear frame 20 drives the rear wheels 21 to deflect together, and the torsion spring 40 is twisted to be elastically deformed. Since the gravity offset of the user is acted on the rear frame 20, the deflection of the rear frame 20 does not cause the front frame 10 to deflect together, so that the condition that the load on the inner side wheel of the front frame 10 is obviously reduced and the load on the outer side wheel of the front frame 10 is obviously increased is avoided, and the situation that the scooter turns on one side when turning is ingeniously avoided.
Specifically, as shown in fig. 7, the rear frame 20 is provided with a plurality of anti-slip strips 22, and the anti-slip strips 22 are used for preventing a user standing on the frame from slipping when turning.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a novel scooter which characterized in that: the bicycle comprises a bicycle frame, a middle rotating shaft and a torsion spring, wherein the bicycle frame comprises a front bicycle frame and a rear bicycle frame, the torsion spring is sleeved on the middle rotating shaft, one end of the middle rotating shaft is fixedly arranged on the front bicycle frame, the other end of the middle rotating shaft is rotatably connected with the rear bicycle frame, two ends of the torsion spring are respectively fixed on the front bicycle frame and the rear bicycle frame, and the rear bicycle frame is provided with a rear wheel; when the scooter turned, stand in the user of back frame drives back frame, back frame centers on the side deflection of well pivot towards the turn, torsion spring receives to turn round and takes place elastic deformation.
2. The utility model provides a novel scooter which characterized in that: the front wheel is provided with a U-shaped fixing frame which is hinged to the frame, two ends of the rack are respectively fixed to the U-shaped fixing frames of the two front wheels, the lower end of the steering rod is provided with a gear matched with the rack, and the upper end of the steering rod is provided with a steering handle; when the scooter turned, the user rotated turn to the handle, turn to the handle and pass through the steering column drives the gear, the gear drives the rack removes towards one side of turning, the rack is through two the U type mount drives two respectively preceding wheel deflects towards one side of turning.
3. The utility model provides a novel scooter which characterized in that: the bicycle comprises a bicycle frame, a middle rotating shaft and a torsion spring, wherein the bicycle frame comprises a front bicycle frame and a rear bicycle frame, the torsion spring is sleeved on the middle rotating shaft, one end of the middle rotating shaft is fixedly arranged on the front bicycle frame, the other end of the middle rotating shaft is rotatably connected with the rear bicycle frame, two ends of the torsion spring are respectively fixed on the front bicycle frame and the rear bicycle frame, and the rear bicycle frame is provided with a rear wheel;
the front wheel is provided with a U-shaped fixing frame which is hinged to the frame, two ends of the rack are respectively fixed to the U-shaped fixing frames of the two front wheels, the lower end of the steering rod is provided with a gear matched with the rack, and the upper end of the steering rod is provided with a steering handle;
when the scooter turns, a user rotates the steering handle, the steering handle drives the gear through the steering rod, the gear drives the rack to move towards one side of the turning, and the rack drives the two front wheels to deflect towards one side of the turning through the two U-shaped fixing frames respectively; meanwhile, a user standing on the rear frame drives the rear frame, the rear frame deflects towards one side of turning around the middle rotating shaft, and the torsion spring is twisted to generate elastic deformation.
4. The new scooter of claim 1, 2 or 3, wherein: the anti-slip frame is characterized by further comprising anti-slip strips, wherein the anti-slip strips are used for preventing a user standing on the frame from slipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306604.3U CN210793462U (en) | 2019-08-13 | 2019-08-13 | Novel scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306604.3U CN210793462U (en) | 2019-08-13 | 2019-08-13 | Novel scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210793462U true CN210793462U (en) | 2020-06-19 |
Family
ID=71247706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306604.3U Active CN210793462U (en) | 2019-08-13 | 2019-08-13 | Novel scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210793462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497990A (en) * | 2019-08-13 | 2019-11-26 | 宏羿机械零件贸易(上海)有限公司 | A kind of novel scooter |
| US20230348010A1 (en) * | 2020-10-28 | 2023-11-02 | c/o TROLLYPACK LTD. | Scooter with automatic tilt of the steering post |
-
2019
- 2019-08-13 CN CN201921306604.3U patent/CN210793462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497990A (en) * | 2019-08-13 | 2019-11-26 | 宏羿机械零件贸易(上海)有限公司 | A kind of novel scooter |
| US20230348010A1 (en) * | 2020-10-28 | 2023-11-02 | c/o TROLLYPACK LTD. | Scooter with automatic tilt of the steering post |
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