Simple scooter
Technical field
The present invention relates to a kind of Kickboard Scooter, particularly a kind of cost lower, produce the Simple scooter that is more prone to.
Background technology
Although existing polytype Kickboard Scooter, can be applicable to playing of children in the market, as the Kickboard Scooter that children play, structurally can also be more simple, lower cost and the easier mode of production can also be adopted.
Summary of the invention
The object of the invention is to provide the Simple scooter that a kind of structure is more simply ingenious, cost is lower.The object of the present invention is achieved like this: Simple scooter, comprise front fork, handlebar, vehicle body pedal, front stifle, front-wheel, trailing wheel and brake, it is characterized in that: front fork is welded by a fork-shaped stamping and a square tube and a knuckle round bar, the knuckle round bar of front fork is one of a metal round rod upwards right-angle bending, the center of bending one head end point has a tapped bore, the knuckle round bar of front fork is welded in the top of front fork fork-shaped stamping, there is a circular hole side of front fork square tube, one U-shaped gap is arranged at the bottom of the side, the back side of front fork square tube one circular hole, the U-shaped gap of front fork square tube corresponds to the knuckle round bar of front fork, and front fork square tubes soldering is in the top of front fork fork-shaped stamping, in the circular hole of in the pore of front fork square tube and front fork square tube side, snap-on is installed, front-wheel is installed in the fork-shaped stamping of front fork, handlebar comprises a car cross handle and a standpipe, car cross handle is that the intermediate vertical of the pipe that a corrugate bends welds a handlebar square tube, the bottom of handlebar square tube is with a circular hole, in the pore of handlebar square tube and in the circular hole of handlebar square tube, snap-on is installed, standpipe is the pipe fitting being pressed into square-tube-shaped with one section of pipe two, the side of standpipe two square-tube-shaped is all with button hole, the handlebar square tube of car cross handle penetrates in the pore of the square-tube-shaped on the top of standpipe, and the snap-on in handlebar square tube is buckled in the button hole of the square-tube-shaped of riser upper, the square-tube-shaped of the bottom of standpipe is socketed in the square tube of front fork, and the button hole of the lower square tube shape of standpipe is buckled on the snap-on in front fork square tube, vehicle body pedal is injection molded Plastic Parts, the shape that before and after vehicle body pedal becomes, two upwarps, respectively there is the counterbore of a placement bearing top and bottom of the centre of vehicle body pedal front end, through hole is connected with between upper lower counterbore, reinforcement stile coherent is backward connected with in the vehicle body pedal lower counterbore left and right sides, two reinforcement stiles link up to rear end and define two back vents, two back vents of vehicle body pedal install trailing wheel, a bearing is respectively inlayed in the upper lower counterbore of vehicle body pedal front end, vehicle body pedal is connected on the knuckle round bar of front fork by the inner hole sleeve of front end counterbore centre bearer, and extension bolt is located in the tapped bore of the knuckle round bar end points of front fork, the upper counterbore of vehicle body pedal front end is also furnished with front stifle, brake comprises brake lever, stake of stopping, sheet of stopping, line of stopping, spring and eye bolt, stake of stopping is welded in the front top of front fork fork-shaped stamping, stop sheet by being rotationally connected the top of lock bolt and front fork fork-shaped stamping two sides, one of line of stopping is connected to brake lever, the stop other end of line penetrates in the hole at a top of stopping and in spring, then connects sheet of stopping.
The invention has the beneficial effects as follows: front fork is made up of a fork-shaped stamping and a square tube and a knuckle round bar, the knuckle round bar of front fork is with one of a metal round rod upwards right-angle bending, be socketed with the bearing in the counterbore of vehicle body pedal front end, as the run-on point that the present invention turns round, not only practicality but also simple structure; By vehicle body pedal lower counterbore both sides backward coherent have strengthen stile, linking up to rear end defines two back vents, vehicle body pedal rear end is made directly to connect trailing wheel, eliminate the metallic framework of common Kickboard Scooter, make production of the present invention become more simple and reduce costs.
accompanying drawing explanation:
Fig. 1 is constructional drawing of the present invention
Fig. 2 is the constructional drawing of vehicle body pedal of the present invention
Fig. 3 is dismounting of the present invention vanning design sketch
In figure: 1---front fork, 2---handlebar, 3---vehicle body pedal, 4---front stifle, 5---front-wheel, 6---trailing wheel, 7---brake; Wherein brake 7 also comprises: 71---brake lever, and 72---stake of stopping, 73---sheet of stopping, 74---line of stopping, 75---spring, 76---eye bolt.
detailed description of the invention:
According to Fig. 1, described Simple scooter, comprises front fork 1, handlebar 2, vehicle body pedal 3, front stifle 4, front-wheel 5, trailing wheel 6 and brake 7;
Described front fork 1, be welded by a fork-shaped stamping and a square tube and a knuckle round bar, the upper and lower of described front fork 1 fork-shaped stamping two sides respectively has one mutual to perforation, described knuckle round bar is one of a φ 10 millimeters of metal round rod upwards right-angle bending, the center of described knuckle round bar bending one head end point has a tapped bore, one headgear of described knuckle round bar bending connects a lining ring, lining ring is the blank of a metal circular tube, described knuckle round bar is welded in the top of described fork-shaped stamping, there is a circular hole side of described front fork square tube, one U-shaped gap is arranged at the bottom of the side, the back side of described front fork square tube circular hole, the U-shaped gap of described front fork square tube corresponds to described knuckle round bar, and described front fork square tubes soldering is in the top of described fork-shaped stamping, in the circular hole of in the pore of described front fork square tube and described front fork square tube side, snap-on is installed.
Described handlebar 2, comprise a car cross handle and a standpipe, described car cross handle is that the intermediate vertical of the pipe that a corrugate bends welds a handlebar square tube, the bottom of described handlebar square tube is with a circular hole, in the pore of described handlebar square tube and in the circular hole of described handlebar square tube, snap-on is installed, described snap-on, it is the vertical connection one in one end ball roller part of a U-shaped flexure strip, described standpipe is the pipe fitting being pressed into square-tube-shaped with one section of pipe two, the side of described standpipe two square-tube-shaped is all with button hole, the handlebar square tube of described car cross handle penetrates in the pore of the square-tube-shaped on the top of described standpipe, and the snap-on in described handlebar square tube is buckled in the button hole of described riser upper square-tube-shaped, the square-tube-shaped of described standpipe bottom is socketed in described front fork square tube, and the button hole of the lower square tube shape of described standpipe is buckled on the snap-on in described front fork square tube.
Described vehicle body pedal 3 is injection molded Plastic Parts, the shape that before and after 3 one-tenth described, vehicle body pedal, two upwarps, respectively there is the counterbore of a placement bearing top and bottom of the centre of described vehicle body pedal 3 front end, through hole is connected with between the upper lower counterbore of described vehicle body pedal 3, reinforcement stile coherent is backward connected with in the left and right sides of described vehicle body pedal 3 lower counterbore, two reinforcement stiles link up to rear end and define two back vents, two back vents of described vehicle body pedal 3 have mutual to perforation, there is downward stile at the edge of described vehicle body pedal 3, the cancellate reinforced rib of vertical and horizontal is also had between the reinforcement stile that the edge of described vehicle body pedal 3 has downward stile and described vehicle body pedal 3 to link up backward, the downward stile of the cancellate reinforced rib of the vertical and horizontal of described vehicle body pedal 3 and the edge of described vehicle body pedal 3 and described vehicle body pedal 3 reinforcement stile backward link up, the plate face of described vehicle body pedal 3 also has gripping pattern, a bearing is respectively inlayed in the upper lower counterbore of described vehicle body pedal 3 front end, described vehicle body pedal 3 is connected to described front fork 1 knuckle round bar bending part upwards by the inner hole sleeve of front end counterbore centre bearer, a bearing is respectively inlayed in the upper lower counterbore of described vehicle body pedal 3 front end, described vehicle body pedal 3 is connected on described knuckle round bar by the inner hole sleeve of front end counterbore centre bearer, and extension bolt is located in the tapped bore of described knuckle round bar end points, the upper counterbore of described vehicle body pedal 3 front end is also furnished with front stifle 4.
Described front-wheel 5 and described trailing wheel 6, it is the PU wheel that middle two sides is respectively inlaid with a bearing, described front-wheel 5 is by being connected boring a hole with the mutual of bottom of described front fork 1 fork-shaped stamping two sides lock bolt, and described trailing wheel 6 passes through mutual being connected boring a hole of lock bolt and described vehicle body pedal 3 liang of back vents.
Described brake 7, comprise brake lever 71, to stop stake 72, to stop sheet 73, to stop line 74, spring 75 and eye bolt 76, described brake lever 71 is installed on the right part of described handlebar 2 car cross handle, described stake 72 of stopping is Z-shaped stampings, one hole is arranged at a described top for 72Z shape of stopping, a described bottom welding of 72Z shape of stopping is in the front top of described front fork 1 fork-shaped stamping, described sheet 73 of stopping is crown center horizontal welding one pipes of the stamping that a upthrow circular arc bends, there is a hole described front end of stopping sheet 73, the pore of described sheet 73 pipe of stopping is by being rotationally connected perforation the mutual of top of lock bolt and described front fork 1 fork-shaped stamping two sides, eye bolt is penetrated in described sheet 73 front aperture of stopping, one of described line 74 of stopping is connected to described brake lever 71, described other end of stopping line 74 penetrates stops in a hole at the top of 72Z shape in described, penetrate in described spring 75 again, penetrate again in the hole of the described described eye bolt 76 stopped on sheet 73, and with nut and described eye bolt 76 to twisting, stop described in the allowing front end of sheet 73 is connected with described other end of stopping line 74.