CN202061345U - Swing leg type propelling two-wheeled skateboard - Google Patents
Swing leg type propelling two-wheeled skateboard Download PDFInfo
- Publication number
- CN202061345U CN202061345U CN2011201425674U CN201120142567U CN202061345U CN 202061345 U CN202061345 U CN 202061345U CN 2011201425674 U CN2011201425674 U CN 2011201425674U CN 201120142567 U CN201120142567 U CN 201120142567U CN 202061345 U CN202061345 U CN 202061345U
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- CN
- China
- Prior art keywords
- running board
- connecting rod
- universal wheel
- bumper step
- front running
- 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
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Abstract
A swing leg type propelling two-wheeled skateboard comprises a front pedal, a rear pedal and universal wheels, and is characterized in that the rear of the front pedal is connected with a groove-shaped swing seat, the middle of the front pedal is connected with one universal wheel, the rear pedal is connected with a connecting rod, the front end of the connecting rod is perpendicularly connected with a rotating barrel, two bearings are respectively embedded on the upper surface and the lower surface of the rotating barrel, the rotating barrel is rotatably connected onto the groove-shaped swing seat of the front pedal by the aid of matching of the bearings and opposite-locking bolts, and the rear end of the rear pedal is connected with the other universal wheel.
Description
Technical field:
The utility model relates to a kind of slide plate, and particularly a kind of bottom has two universal wheels, anteriorly connects with rotating cylinder, stands on this slide plate the rear foot to the both sides swing and this slide plate is moved ahead fast, and pendulum pin formula advances the two-wheeled pulley.
Technical background:
The vigor car of seeing in the market, though also be former and later two universal wheels, but its structure has a torsion bar in the middle of being, torsion spring is arranged in the torsion bar, when riding it, be oppositely to twist with the front and back bipod, and two universal wheels produce relative displacement generation power before and after making, yet bipod oppositely twisting makes the amplitude of front and back two universal wheel relative displacements very limited, thereby speed is unhappy, the formula of the wagging the tail three-wheeled sliding plate that the design formerly designs (application number: 201110007118.3), though be significantly improved in speed, because many universal wheel costs will increase.
The utility model content:
The purpose of this utility model is to provide a kind of cost lower than the vigor car on the market, and speed is faster, plays the pendulum pin formula that more stimulates and advances two skateboards.The purpose of this utility model is achieved in that pendulum pin formula advances two skateboards, comprise front running board, bumper step and universal wheel, it is characterized in that the rear portion of front running board is connected with the flute profile swing seat, the front running board middle part connects a universal wheel, be connected with connecting rod on the bumper step, the vertical rotating cylinder that connects of the front end of connecting rod, a bearing is respectively inlayed in the top and bottom of rotating cylinder, and rotating cylinder cooperates by bearing with to the lock bolt, be rotationally connected with on the flute profile swing seat of front running board, the rear end of bumper step connects a universal wheel.
The beneficial effects of the utility model are: owing to adopted the cooperation of flute profile swing seat and rotating cylinder, and universal wheel is connected in the rear end of bumper step, this amplitude that universal wheel of back can be swung is very big, this also is the reason of this slide plate speed faster than the common seed viability car, adopted preceding universal wheel to be connected in the middle part of front running board, a universal wheel has been replaced two universal wheels.
Description of drawings:
Fig. 1 is structural representation of the present utility model and the right figure that moves ahead that puts
Fig. 2 is structural representation of the present utility model and the left figure that moves ahead that puts
Among the figure: 1-front running board, 2-bumper step, 3-universal wheel; Wherein front running board 1 also comprises: 11-flute profile swing seat; Bumper step 2 also comprises: 21-connecting rod, 22-rotating cylinder.
The specific embodiment:
According to Fig. 1, Fig. 2, described pendulum pin formula advances two skateboards, comprises front running board 1, bumper step 2 and universal wheel 3;
Described front running board 1 is the plastics front running board that injection moulding is made, and the rear portion of described front running board 1 is connected with described flute profile swing seat 11, and the middle part of described front running board 1 is twisted and is connected to described universal wheel 3.
Described bumper step 2, be the plastics bumper step that injection moulding is made, described bumper step 2 is connected with described connecting rod 21, and described bumper step 2 is connected with described connecting rod 21, can be the connections of plastics to metal, also can be that the plastics one connects, the described rotating cylinder 22 of described connecting rod 21 vertical connections, described connecting rod 21 is connected with described rotating cylinder 22, it can be the welding of metal to metal, also can be the connection of plastics one, described universal wheel 3 be fastened to the rear end of described bumper step 2.
Claims (2)
1. a pendulum pin formula advances two skateboards, comprise front running board, bumper step and universal wheel, it is characterized in that the rear portion of front running board is connected with the flute profile swing seat, the front running board middle part connects a universal wheel, be connected with connecting rod on the bumper step, the vertical rotating cylinder that connects of the front end of connecting rod, a bearing is respectively inlayed in the top and bottom of rotating cylinder, and rotating cylinder cooperates by bearing with to the lock bolt, be rotationally connected with on the flute profile swing seat of front running board, the rear end of bumper step connects a universal wheel.
2. pendulum pin formula according to claim 1 advances two skateboards, it is characterized in that: described front running board, be the plastics front running board that injection moulding is made, described bumper step is the plastics bumper step that injection moulding is made, described bumper step is connected with described connecting rod, can be the connections of plastics to metal, also can be that the plastics one connects, and described connecting rod is connected with described rotating cylinder, can be the welding of metal to metal, also can be the connection of plastics one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201425674U CN202061345U (en) | 2011-05-09 | 2011-05-09 | Swing leg type propelling two-wheeled skateboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201425674U CN202061345U (en) | 2011-05-09 | 2011-05-09 | Swing leg type propelling two-wheeled skateboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061345U true CN202061345U (en) | 2011-12-07 |
Family
ID=45055228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201425674U Expired - Fee Related CN202061345U (en) | 2011-05-09 | 2011-05-09 | Swing leg type propelling two-wheeled skateboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202061345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139152A (en) * | 2011-05-09 | 2011-08-03 | 太仓市车中宝休闲用品有限公司 | Feet-swinging type propulsion skateboard with two wheels |
| CN103331022A (en) * | 2013-07-11 | 2013-10-02 | 太仓市车中宝休闲用品有限公司 | Metal round-bar material goldfish swimming type two-wheel slide plate |
-
2011
- 2011-05-09 CN CN2011201425674U patent/CN202061345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139152A (en) * | 2011-05-09 | 2011-08-03 | 太仓市车中宝休闲用品有限公司 | Feet-swinging type propulsion skateboard with two wheels |
| CN103331022A (en) * | 2013-07-11 | 2013-10-02 | 太仓市车中宝休闲用品有限公司 | Metal round-bar material goldfish swimming type two-wheel slide plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20130509 |