CN203172800U - Question-mark-shaped scooter turning corner by swinging of handlebar - Google Patents
Question-mark-shaped scooter turning corner by swinging of handlebar Download PDFInfo
- Publication number
- CN203172800U CN203172800U CN 201320141631 CN201320141631U CN203172800U CN 203172800 U CN203172800 U CN 203172800U CN 201320141631 CN201320141631 CN 201320141631 CN 201320141631 U CN201320141631 U CN 201320141631U CN 203172800 U CN203172800 U CN 203172800U
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- handlebar
- wheel
- rotating cylinder
- shape
- tube
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Abstract
A question-mark-shaped scooter turning a corner by swinging of a handlebar comprises a scooter body, a wheel shaft mechanism, a footboard, the handlebar, two front wheels, a rear wheel and a rear wheel cover, wherein the scooter body comprises a vehicle beam, a positioning shaft, a rear fork, a tension spring connecting piece and a handlebar connecting head, a cylindrical protrusion of the positioning shaft is stuffed into a tube hole in the front end of a circular tube before being made into the vehicle beam and then is welded, the front portion of the vehicle beam circular tube is bent to be a sidelong question mark shape, the bending position of the question-mark-shaped circular tube is flattened to be flat-oval-shaped, the rear fork, the handlebar connecting head and the tension spring connecting piece are welded onto the vehicle beam, the wheel shaft mechanism comprises a rotary drum, a rotary drum connecting piece, a wheel shaft tube, a wheel shaft and a tension spring, the rotary drum connecting piece is welded with the rotary drum and the wheel shaft tube, the rotary drum is sleeved on the cylindrical protrusion of the positioning shaft in a rotary mode, the tension spring is connected with the rotary drum connecting piece and the tension spring connection piece, the wheel shaft penetrates into the wheel shaft tube, the two ends of the wheel shaft are connected to the front wheels in a sleeved mode, the rear wheel is installed on the rear fork, the footboard is installed on the rear portion of the vehicle beam, the rear wheel cover is installed at the rear end of the footboard, and the handlebar is connected to the handlebar connecting head.
Description
Technical field
The utility model relates to a kind of Kickboard Scooter, particularly a kind of turning time swing handgrip and make it to turn "? " the crooked pendulum of shape is turning round the formula Kickboard Scooter;
Technical background
Though have the Kickboard Scooter of similar functions in the market, but this type of Kickboard Scooter on the market, generally be with two steering bases be rotationally connected have between two front ends, two steering bases of vehicle body between the front portion of connecting rod, vehicle body and the connecting rod two torsion springs are housed, two steering bases are connected two front-wheels and realize that this structure that just seems is a bit too complicated.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, same can reach handlebar to which side the pendulum, car just to which side turning "? " the crooked pendulum of shape is turning round the formula Kickboard Scooter.The purpose of this utility model is to realize like this; "? " the crooked pendulum of shape is turning round the formula Kickboard Scooter, comprise vehicle body, axle mechanism, pedal, handlebar, two front-wheels, trailing wheel and rear wheel cover, it is characterized in that: vehicle body comprises the car beam, fix shaft, back vent, extension spring connecting strap and handlebar connector, fix shaft is that the circumference on top has cylindrical evagination, the bottom becomes circular bar shape, the bottom is threaded the parts in hole, the car beam is made after with the pipe brake forming, the fix shaft evagination is cylindrical to be filled in the front end pore of pipe before the moulding of car beam, and welding, then the front curvature of car beam pipe is become to be sidelong "? " shape, and "? " it is tubular that the pipe in the knee of shape is pricked the flat ellipse of flat one-tenth, the rear end welding back vent of car beam pipe, the car beam is curved be sidelong "? " shape curved top portion welding tractor is connector, and car beam bottom is positioned at the back lower place welding extension spring connecting strap of handlebar connector; Axle mechanism comprises rotating cylinder, rotating cylinder in flakes, hub, wheel shaft and extension spring, rotating cylinder is the recess of front end band circular arc in flakes, rear end metal with holes is towards part, the rotating cylinder recess of circular arc in flakes is corresponding with rotating cylinder, and welding, rotating cylinder in flakes with the junction weld wheel central siphon of rotating cylinder welding, rotating cylinder is the blank of a metal circular tube, fill in the Plastic Parts of the top band chimb of a tubulose in the metal circular tube blank, the rotating cylinder turning set that makes progress is connected on the circular bar shape of fix shaft, and mix pad with bolt and be fastened in the tapped bore of fix shaft, with rotating cylinder and fix shaft location, rotating cylinder connects an end of extension spring in flakes in the hole of rear end, the other end of extension spring is connected in the extension spring connecting strap, wheel shaft penetrates in the hub, each socket one front-wheel of two of wheel shaft, and be fastened to the two ends location of wheel shaft with two anti-skidding nuts; Trailing wheel is installed on the back vent, pedal is installed at the rear portion of car beam, rear wheel cover is installed on the rear end of back vent top pedal, connects handlebar on the handlebar connector, the bottom that handlebar is a transverse tube with a vertical tube is welded into T-shaped, vertical tube have one crack, the bottom of vertical tube is connected a pipe clamp.
The beneficial effects of the utility model are: the front curvature of car beam pipe is become to be sidelong "? " shape and "? " it is tubular that the pipe in the knee of shape is pricked the flat ellipse of flat one-tenth, make that profile is succinct, attractive in appearance, saved material and the parts of the modification outward appearance of front cover shell and so on again, the car beam "? " welding fix shaft in the pore of the preceding bottom of shape, make profile better, again the rotating cylinder of axle mechanism is designed to fill in the metal circular tube blank Plastic Parts of the top band chimb of a tubulose, makes cost lower.
Description of drawings
Fig. 1 is constructional drawing of the present utility model
Fig. 2 is the scheme drawing of turning left of the present utility model
Fig. 3 is the scheme drawing of turning right of the present utility model
Fig. 4 puts figure for vanning of the present utility model
Among the figure: 1---vehicle body, 2---axle mechanism, 3---pedal, 4---handlebar, 5---front-wheel, 6---trailing wheel, 7---rear wheel cover; Wherein vehicle body 1 also comprises: 11---the car beam, and 12---fix shaft, 13---back vent, 14---the extension spring connecting strap, 15---the handlebar connector; Axle mechanism 2 also comprises: 21---rotating cylinder, 22---rotating cylinder in flakes, 23---hub, 24---wheel shaft, 25---extension spring.
The specific embodiment
According to Fig. 1, described fix shaft cooperates the plastic pipe pendulum turning round the formula Kickboard Scooter, comprises vehicle body 1, axle mechanism 2, pedal 3, handlebar 4, two front-wheels 5, trailing wheel 6 and rear wheel cover 7.
Described vehicle body 1, comprise car beam 11, fix shaft 12, back vent 13, extension spring connecting strap 14 and handlebar connector 15, make after the described car beam 11 usefulness pipe brake formings, the front curvature of described car beam 11 pipes becomes to be sidelong "? " shape, and described car beam 11 "? " it is tubular that the pipe in the knee of shape is pricked the flat ellipse of flat one-tenth, the middle part of described car beam 11 pipes and rear portion be welded with two connecting strap that is connected described pedal 3 with holes respectively, described car beam 11 "? " the described fix shaft 12 of welding in the pore of the preceding bottom of shape, the circumference that described fix shaft 12 is top has cylindrical evagination, the bottom becomes circular bar shape, the bottom is threaded the parts in hole, the rear end welding back vent of described car beam 11 pipes, described back vent 13 is opening grooveds backward, there is the mutual metal piece to perforation two rear ends of grooved, described car beam 11 is curved be sidelong "? " the shape curved top portion is welded described handlebar connector 15, described handlebar connector 15 is that a side of one section short pipe connects a pin of appearing, and described car beam 11 bottoms are positioned at the back lower place of described handlebar connector 15 and weld described extension spring connecting strap 14.
Described axle mechanism 2, comprise rotating cylinder 21, rotating cylinder in flakes 22, hub 23, wheel shaft 24 and extension spring 25, described rotating cylinder 22 is recesses of front end band circular arc in flakes, rear end metal with holes is towards part, the described rotating cylinder recess of 22 circular arcs in flakes is corresponding with described rotating cylinder 21, and welding, described rotating cylinder 22 welds described hub 23 with the junction of described rotating cylinder 21 welding in flakes, described hub 23 is blanks of a metal circular tube, described rotating cylinder 21 is blanks of a metal circular tube, fill in the Plastic Parts of the top band chimb of a tubulose in the metal circular tube blank, described rotating cylinder 21 upwards turning set is connected on the circular bar shape of described fix shaft 12, and mix pad with bolt and be fastened in the tapped bore of described fix shaft 21, with described rotating cylinder 21 and described fix shaft 12 location, described rotating cylinder connects an end of described extension spring 25 in flakes in the hole of 22 rear ends, the other end of described extension spring 25 is connected in described extension spring connecting strap 14, described wheel shaft 24 is round steel that a two has screw thread, described wheel shaft 24 penetrates in the described hub 23, each socket one described front-wheel 6 of two of described wheel shaft 24, and being fastened to the two ends location of described wheel shaft 24 with two anti-skidding nuts, the one side that described anti-skidding nut is nut is connected with the nut of plastic ring sheet.
Described pedal 3 is connected with described car beam 11, and described pedal 3 can be that wooden multiply-plywood is made, and also can be plastic injection-moulded forming.
Described handlebar 4, it is the T-shaped handlebar that is welded into by a horizontal round metal tube and a perpendicular circle metal tube, the bottom of described vertical tube has one to crack, the bottom of described vertical tube connects a pipe clamp by pin, described pipe clamp is the pipe clamp that has a quick detach, quick detach is used for described pipe clamp is tightened up the amplexis with described handlebar connector 15 of cracking of described vertical tube, and cracking of described vertical tube is corresponding with the pin of appearing on the described handlebar connector 15.
Described front-wheel 5 and described trailing wheel 6 are PU wheels of plastics wheel hub, and a bearing is respectively inlayed in the both sides in the middle of described front-wheel 5 and the described trailing wheel 6, described trailing wheel 6 by the lock bolt is connected in 13 liang of rear ends of described back vent in the perforation.
Described rear wheel cover 7 is formed by plastic injection-moulded, and there is a hole front lower place of described rear wheel cover 7, and the hole of described rear wheel cover 7 is connected with the rear end of described pedal 3 by the bolt tie spacer.
Claims (7)
- One kind "? " the crooked pendulum of shape is turning round the formula Kickboard Scooter, comprise vehicle body, axle mechanism, pedal, handlebar, two front-wheels, trailing wheel and rear wheel cover, it is characterized in that: vehicle body comprises the car beam, fix shaft, back vent, extension spring connecting strap and handlebar connector, fix shaft is that the circumference on top has cylindrical evagination, the bottom becomes circular bar shape, the bottom is threaded the parts in hole, the car beam is made after with the pipe brake forming, the fix shaft evagination is cylindrical to be filled in the front end pore of pipe before the moulding of car beam, and welding, then the front curvature of car beam pipe is become to be sidelong "? " shape, and "? " it is tubular that the pipe in the knee of shape is pricked the flat ellipse of flat one-tenth, the rear end welding back vent of car beam pipe, the car beam is curved be sidelong "? " shape curved top portion welding tractor is connector, and car beam bottom is positioned at the back lower place welding extension spring connecting strap of handlebar connector; Axle mechanism comprises rotating cylinder, rotating cylinder in flakes, hub, wheel shaft and extension spring, rotating cylinder is the recess of front end band circular arc in flakes, rear end metal with holes is towards part, the rotating cylinder recess of circular arc in flakes is corresponding with rotating cylinder, and welding, rotating cylinder in flakes with the junction weld wheel central siphon of rotating cylinder welding, rotating cylinder is the blank of a metal circular tube, fill in the Plastic Parts of the top band chimb of a tubulose in the metal circular tube blank, the rotating cylinder turning set that makes progress is connected on the circular bar shape of fix shaft, and mix pad with bolt and be fastened in the tapped bore of fix shaft, with rotating cylinder and fix shaft location, rotating cylinder connects an end of extension spring in flakes in the hole of rear end, the other end of extension spring is connected in the extension spring connecting strap, wheel shaft penetrates in the hub, each socket one front-wheel of two of wheel shaft, and be fastened to the two ends location of wheel shaft with two anti-skidding nuts; Trailing wheel is installed on the back vent, pedal is installed at the rear portion of car beam, rear wheel cover is installed on the rear end of back vent top pedal, connects handlebar on the handlebar connector, the bottom that handlebar is a transverse tube with a vertical tube is welded into T-shaped, vertical tube have one crack, the bottom of vertical tube is connected a pipe clamp.
- "? " according to claim 1 the crooked pendulum of shape is turning round the formula Kickboard Scooter, it is characterized in that: the middle part of described car beam pipe and rear portion be welded with two connecting strap that is connected described pedal with holes respectively, described back vent is that two rear ends of backward grooved of an opening, grooved have the mutual metal piece to perforation, and described handlebar connector is side connection one pin of appearing of one section short pipe.
- "? " according to claim 1 the crooked pendulum of shape is turning round the formula Kickboard Scooter, it is characterized in that: described hub is the blank of a metal circular tube, described wheel shaft is the round steel that a two has screw thread, and the one side that described anti-skidding nut is nut is connected with the nut of plastic ring sheet.
- "? " according to claim 1 the crooked pendulum of shape is turning round the formula Kickboard Scooter, and it is characterized in that: described pedal can be that wooden multiply-plywood is made, and also can be plastic injection-moulded forming.
- "? " according to claim 1 the crooked pendulum of shape is turning round the formula Kickboard Scooter, it is characterized in that: described handlebar, it is the T-shaped handlebar that is welded into by a horizontal round metal tube and a perpendicular circle metal tube, the bottom of described vertical tube has one to crack, the bottom of described vertical tube connects a pipe clamp by pin, described pipe clamp is the pipe clamp that has a quick detach, quick detach is used for described pipe clamp is tightened up the amplexis with described handlebar connector of cracking of described vertical tube, and cracking of described vertical tube is corresponding with the pin of appearing on the described handlebar connector.
- "? " according to claim 1 the crooked pendulum of shape is turning round the formula Kickboard Scooter, it is characterized in that: described front-wheel and described trailing wheel are the PU wheels of plastics wheel hub, a bearing is respectively inlayed in both sides in the middle of described front-wheel and the described trailing wheel, described trailing wheel by the lock bolt is connected in described back vent two rear ends in the perforation.
- "? " according to claim 1 the crooked pendulum of shape is turning round the formula Kickboard Scooter, it is characterized in that: described rear wheel cover, formed by plastic injection-moulded, there is a hole front lower place of described rear wheel cover, and the hole of described rear wheel cover is connected with the rear end of described pedal by the bolt tie spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141631 CN203172800U (en) | 2013-03-26 | 2013-03-26 | Question-mark-shaped scooter turning corner by swinging of handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141631 CN203172800U (en) | 2013-03-26 | 2013-03-26 | Question-mark-shaped scooter turning corner by swinging of handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172800U true CN203172800U (en) | 2013-09-04 |
Family
ID=49069542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141631 Withdrawn - After Issue CN203172800U (en) | 2013-03-26 | 2013-03-26 | Question-mark-shaped scooter turning corner by swinging of handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172800U (en) |
-
2013
- 2013-03-26 CN CN 201320141631 patent/CN203172800U/en not_active Withdrawn - After Issue
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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: 20130904 Termination date: 20140326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |