CN203486073U

CN203486073U - Portable frog type scooter

Info

Publication number: CN203486073U
Application number: CN201320411388.5U
Authority: CN
Inventors: 庞明方
Original assignee: Taicang Chezhongbao Leisure Products Co Ltd
Current assignee: Taicang Chezhongbao Leisure Products Co Ltd
Priority date: 2013-07-11
Filing date: 2013-07-11
Publication date: 2014-03-19
Anticipated expiration: 2023-07-11

Abstract

Provided is a portable frog type scooter, comprising a pedestal, a front fork, a handlebar standpipe, a handlebar, left and right swing rods, left and right pedals, a front wheel, a universal wheel and a brake. The pedestal is a circular pipe connected to a horn-shaped plastic member. A circular pipe of the front fork penetrates through the circular pipe of the pedestal. The standpipe sleeves a head expansion pipe of a right handlebar of the front fork. An elastic buckle is disposed in a left handlebar pipe hole, and the elastic buckle on the left handlebar is interlocked with a right handlebar expansion pipe. The handlebar is fixedly connected to the handlebar standpipe. The front end of the circular pipe of the left and right swing rods is vertical to a welding vertical tube, and the rear end is welded to the screw cylinder. A rotating cylinder is sleeved by the vertical tube, and the rotating cylinder of the left and right swing rods is connected to the pedestal in a rotating manner. The left and right pedals are connected to the left and right swing rods. The front wheel is connected to the front fork. The universal wheel is connected to the screw cylinder, and the brake is disposed at the right handlebar and the front fork.

Description

Portable frog scooter

Technical field:

The utility model relates to a kind of Kickboard Scooter, and particularly a kind of pair of bipod stands on two pedals of this Kickboard Scooter, and bipod is outwards lain prone and inwardly received the portable frog scooter that just can make it to move ahead fast.

Background technology:

Although existing frog scooter, can meet bipod and stand on this Kickboard Scooter in the market, bipod is outwards lain prone and is inwardly received the amusement function that just can make it to move ahead fast, with the constructions cost aspect of this car, still has certain deficiency aspect portable.

Summary of the invention:

The purpose of this utility model is that the portable frog scooter that a kind of structure is more simply ingenious, cost is lower, more portable will be provided.The purpose of this utility model is achieved in that portable frog scooter, comprise pedestal, front fork, handle riser, handlebar, left swing bar, right fork, left-hand tread plate, right-hand tread plate, front-wheel, cardan wheel and brake, it is characterized in that: pedestal is horn-like by the pre-small post-large flat of the vertical connection one of a pipe one, on the trumpet-shaped upper and lower two sides of flat of pedestal, there are two pairs of left and right mutual to perforation, pedestal is a plastic injection piece, front fork is to be welded by a fork-shaped stamping and a pipe, it is one mutual to perforation that the top of front fork fork-shaped two sides and bottom respectively have, the fork-shaped of front fork is with bending backward, the pipe of front fork penetrates from bottom to top in the Circular Tube With Hole of pedestal, and then tighten the supporting lining ring that connects at the pipe of front fork, make front fork keep good rotary state with pedestal, handle riser includes standpipe, lower tube clip and upper pipe clamp, standpipe is that top and bottom are all with the pipe cracking, the top of standpipe is socketed with pipe clamp, the bottom of standpipe is socketed with lower tube clip, the bottom of standpipe is socketed on the pipe that stretches out pedestal on front fork pipe and the part of lining ring, quick detach on twisting lower tube clip, can make lower tube clip by handle riser and front fork stationary positioned, handlebar comprises left hand handle, right handgrip and snap-on, right handgrip is the horizontal pipe of an alliteration pipe, at the vertical pipe of expand tube place vertical welding one, one of right handgrip expand tube has an interlocking hole, the brake lever of brake is installed at the middle part of the horizontal pipe of right handgrip, the right headgear of the horizontal pipe of right handgrip connects grip, left hand has button hole the right headband that is a pipe, left hand is in pore He in button hole, snap-on being installed, left hand is the interlocking hole interlocking on upper snap-on and right handgrip expand tube, the left headgear of left hand handle connects grip, the vertical pipe of right handgrip penetrates from the pore of riser top, and the upper pipe clamp of locking, allow the right handgrip of handlebar be fixedly connected with handle riser, left swing bar comprises left circular tube, vertical tube, rotating cylinder, barrel and two connecting straps, the vertical welding vertical tube of front end of left circular tube, the rear end welding bearing carrier ring of left circular tube, barrel is that in one section of seamless circular pipe orifice, tapping becomes tapped bore, present the inclination after front lower with the barrel of left circular tube welding, two connecting straps are welded in the top at left circular tube rear portion, with close-fitting socket rotating cylinder in the vertical tube of left circular tube welding, rotating cylinder is the prominent circle that outwards give prominence to a circle a tubular bottom, the rotating cylinder of left swing bar by lock bolt and the flaring left side of pedestal flat to mutual being rotationally connected boring a hole, right fork comprises right circular tube, vertical tube, rotating cylinder, barrel and two connecting straps, the vertical welding vertical tube of front end of right circular tube, the rear end welding barrel of right circular tube, present the inclination after front lower with the barrel of right circular tube welding, two connecting straps are welded in the top at right circular tube rear portion, with close-fitting socket rotating cylinder in the vertical tube of right circular tube welding, the rotating cylinder of right fork by lock bolt and the flaring right side of pedestal flat to mutual being rotationally connected boring a hole, the two sides of front-wheel in the middle of being is respectively inlaid with the PU wheel of a bearing, and front-wheel is by being mutually connected boring a hole the bottom of lock bolt and front fork fork-shaped two sides, cardan wheel comprises: wheel fork part, wheel and to lock bolt, wheel fork part comprises a plastics wheel fork, two-wheeled fork bearing, three spring washers and one are taken turns fork bolt, respectively there is a counterbore centre of the top and bottom at the top of plastics wheel fork, between two counterbores of plastics wheel fork, there is a through hole, plastics wheel fork two fork lower ends have mutual to perforation, plastics wheel fork two fork inner sides perforation place is respectively enclosed with prominent, in the counterbore of the top and bottom at plastics wheel fork top, respectively inlay and take turns fork bearing, in the through hole at plastics wheel fork top, place two spring washers, one takes turns the endoporus that fork bolt penetrates the two-wheeled fork bearing at plastics wheel fork top from bottom to top neutralizes in two spring washers, put again a spring washer, by the wheel fork bolt of two wheel fork parts respectively from bottom to top, be screwed in the tapped bore of two barrels, and tighten, thereby two wheel fork parts are fixedly connected on to left connecting rod and below, right connecting rod rear end, wheel is each wheel of PU with a bearing of two sides in the middle of, wheel by lock bolt to be screwed to connect in plastics wheel fork two fork lower ends mutual to perforation in, thereby and wheel fork part coordinate and form described cardan wheel, left-hand tread plate and right-hand tread plate are to be formed by plastic injection-moulded, and left-hand tread plate is bolted on two connecting straps at left connecting rod rear portion, and right-hand tread plate is bolted on two connecting straps at right connecting rod rear portion, left-hand tread plate and right-hand tread plate are to be formed by plastic injection-moulded, and left-hand tread plate is bolted on two connecting straps at left swing bar rear portion, and right-hand tread plate is bolted on two connecting straps at right fork rear portion, brake comprises brake lever, the stake of stopping, the sheet of stopping, the line of stopping, spring and eye bolt, the stake of stopping is a Z-shaped stamping, stop stake a Z-shaped top have a hole, stop a Z-shaped bottom welding in the front top of front fork fork-shaped stamping, the sheet of stopping is crown center horizontal welding one pipe of the stamping of a upthrow circular arc bending, the front end of sheet stopped has a hole, stop the pore of sheet pipe by being mutually rotationally connected boring a hole the top of lock bolt and front fork fork-shaped two sides, in the sheet front aperture of stopping, penetrate eye bolt, one of line of stopping is connected in brake lever, the stop other end of line penetrates in the hole at the Z-shaped top of stake of stopping, penetrate again in spring, penetrate again in the hole of the eye bolt on the sheet of stopping, and with nut and eye bolt to twisting, allow the stop front end of sheet be connected with the other end of the line of stopping.

The beneficial effects of the utility model are: by the pre-small post-large flaring Plastic Parts of flat of the vertical connection one of foundation design Cheng Youyi pipe one, by the front end welding vertical tube of left and right pipe, rear end welding bearing carrier ring, in vertical tube, be socketed rotating cylinder, embedded bearing in bearing carrier ring, makes the production of portable frog scooter become very simple.

Accompanying drawing explanation:

Fig. 1 is structure of the present utility model and the figure that moves ahead that lies prone outward

Fig. 2 is the interior receipts of the present utility model figure that move ahead

Fig. 3 is dismounting vanning design sketch of the present utility model

In figure: 1---pedestal, 2---front fork, 3---handle riser, 4---handlebar, 51---left swing bar, 52---right fork, 53---left-hand tread plate, 54---right-hand tread plate, 6---front-wheel, 7---cardan wheel, 8---brake; Wherein brake and 8 also comprise: 81---brake lever, 82---the stake of stopping, 83---the sheet of stopping, 84---line 85 of stopping---spring, 86---eye bolt.

The specific embodiment:

According to Fig. 1, described portable frog scooter, comprises pedestal 1, front fork 2, handle riser 3, handlebar 4, left swing bar 51, right fork 52, left-hand tread plate 53, right-hand tread plate 54, front-wheel 6, cardan wheel 7 and brake 8;

Described pedestal 1 is tubaeform by the pre-small post-large flat of the vertical connection one of a pipe one, has two pairs of left and right mutual to perforation on the flaring upper and lower two sides of flat of described pedestal 1, and described pedestal 1 is a plastic injection piece.

Described front fork 2 is to be welded by a fork-shaped stamping and a pipe, it is one mutual to perforation that the top of described front fork 2 fork-shaped two sides and bottom respectively have, the fork-shaped of described front fork 2 is with bending backward, the pipe of described front fork 2 penetrates from bottom to top in the Circular Tube With Hole of described pedestal 1, and then tighten the supporting lining ring that connects at the pipe of described front fork 2, make front fork keep good rotary state with pedestal.

Described handle riser 3 includes standpipe, lower tube clip and upper pipe clamp, described standpipe is that top and bottom are all with the pipe cracking, the top of described standpipe is socketed with described upper pipe clamp, the bottom of described standpipe is socketed with described lower tube clip, the bottom of described standpipe is socketed on the pipe that stretches out described pedestal 1 on described front fork 2 pipes and the part of lining ring, quick detach on twisting lower tube clip, can make lower tube clip by described handle riser 3 and described front fork 2 stationary positioned.

Described handlebar 4, comprise left hand handle, right handgrip and snap-on, described right handgrip is the horizontal pipe of an alliteration pipe, at the vertical pipe of expand tube place vertical welding one, one of described right handgrip expand tube has an interlocking hole, the brake lever 81 of described brake 8 is installed at the middle part of the horizontal pipe of described right handgrip, the right headgear of the horizontal pipe of described right handgrip connects grip, described left hand has button hole the right headband that is a pipe, described left hand is described snap-on is installed in pore and in button hole, be installed on described left hand the described snap-on in pore, it is the vertical connection one bulb column in one end of a U-shaped flexure strip, described left hand is the interlocking hole interlocking on upper described snap-on and described right handgrip expand tube, the left headgear of described left hand handle connects grip, the vertical pipe of described right handgrip penetrates from the pore of described riser top, and the upper pipe clamp of locking, allow the right handgrip of described handlebar 4 be fixedly connected with described handle riser 3.

Described left swing bar 51, comprise left circular tube, vertical tube, rotating cylinder, barrel and two connecting straps, vertical tube described in the vertical welding of front end of described left circular tube, described vertical tube is the blank of a pipe, the described barrel of rear end welding of described left circular tube, present the inclination after front lower with the described barrel of described left circular tube welding, two connecting straps are welded in the top at described left circular tube rear portion, with the socket rotating cylinder described in close-fitting in the described vertical tube of described left circular tube welding, described rotating cylinder is the prominent circle that outwards give prominence to a circle a tubular bottom, the rotating cylinder of described left swing bar 51 by lock bolt and the described pedestal 1 flaring left side of flat to mutual being rotationally connected boring a hole, described right fork 52 comprises right circular tube, vertical tube, rotating cylinder, barrel and two connecting straps, vertical tube described in the vertical welding of front end of described right circular tube, the described barrel of rear end welding of described right circular tube, present the inclination after front lower with the described barrel of described right circular tube welding, connecting strap described in the top welding two at described right circular tube rear portion, the described connecting strap of described left swing bar 51 and described right fork 52 is all the strip sheet metal in Ge Daiyi hole, two, the rotating cylinder described with close-fitting socket in the described vertical tube of described right circular tube welding, the described rotating cylinder of described right fork 52 by lock bolt and the described pedestal 1 flaring right side of flat to mutual being rotationally connected boring a hole.

The two sides of described front-wheel 6 in the middle of being is respectively inlaid with the PU wheel of a bearing, and described front-wheel 6 is by being mutually connected boring a hole the bottom of lock bolt and described front fork 2 fork-shaped two sides.

Described cardan wheel 7, comprise wheel fork part, wheel and to lock bolt, described wheel fork part comprises a plastics wheel fork, two-wheeled fork bearing, three spring washers and one are taken turns fork bolt, respectively there is a counterbore centre of the top and bottom at the top of described plastics wheel fork, between two counterbores of described plastics wheel fork, there is a through hole, described plastics wheel fork two fork lower ends have mutual to perforation, described plastics wheel fork two fork inner sides perforation place is respectively enclosed with prominent, in the counterbore of the top and bottom at described plastics wheel fork top, respectively inlay and take turns fork bearing, in the through hole at described plastics wheel fork top, place two spring washers, the endoporus that described wheel fork bolt penetrates the two-wheeled fork bearing at described plastics wheel fork top from bottom to top neutralizes in two spring washers, put again a spring washer, the described of two described wheel fork parts taken turns to fork bolt respectively from bottom to top, be screwed in the tapped bore of barrel described in two, and tighten, thereby the wheel fork part described in two is fixedly connected on to the below of described left swing bar 51 and described right fork 52 rear ends, described wheel is middle each wheel of PU with a bearing of two sides, wheel described in two by two pairs to lock bolt to be screwed to connect in two described plastics wheel forks, two fork lower ends mutual to perforation in.

Described left-hand tread plate 53 and described right-hand tread plate 54, to be formed by plastic injection-moulded, each hole with four extension bolts, the bottom of described left-hand tread plate 53 and described right-hand tread plate 54, the hole of described left-hand tread plate 53 and four extension bolts of described right-hand tread plate 54 bottoms is corresponding with the described connecting strap being welded on described left waveform pipe and described right waveform pipe, described left-hand tread plate 53 is bolted on two connecting straps at described left swing bar 51 rear portions, and described right-hand tread plate is bolted on two connecting straps at described right fork 52 rear portions.

Described brake 8, comprise and stop 81, stop stake 82, the sheet 83 of stopping, the line 84 of stopping, spring 85 and eye bolt 86, the described stake 82 of stopping is Z-shaped stampings, one hole is arranged at a described top for 82Z shape of stopping, a described bottom welding of 82Z shape of stopping is in the front top of described front fork 2 fork-shaped stampings, the described sheet 83 of stopping is crown center horizontal welding one pipes of the stamping of a upthrow circular arc bending, the described front end of stopping sheet 83 has a hole, the pore of described sheet 83 pipes of stopping is by being mutually rotationally connected perforation the top of lock bolt and described front fork 2 fork-shaped two sides, in described sheet 83 front aperture of stopping, penetrate eye bolt, one of the described line 84 of stopping is connected in described brake lever 81, described other end of stopping line 84 penetrates in described and stops in a hole at the top of 82Z shape, penetrate again in described spring 85, penetrate again in the hole of the described described eye bolt 86 on sheet 83 of stopping, and twist with nut and 86 pairs of described eye bolts, described in allowing, stop sheet 83 front end with described in the stop other end of line 84 be connected.

Claims

1. a portable frog scooter, comprise pedestal, front fork, handle riser, handlebar, left swing bar, right fork, left-hand tread plate, right-hand tread plate, front-wheel, cardan wheel and brake, it is characterized in that: pedestal is horn-like by the pre-small post-large flat of the vertical connection one of a pipe one, on the trumpet-shaped upper and lower two sides of flat of pedestal, there are two pairs of left and right mutual to perforation, pedestal is a plastic injection piece, front fork is to be welded by a fork-shaped stamping and a pipe, it is one mutual to perforation that the top of front fork fork-shaped two sides and bottom respectively have, the fork-shaped of front fork is with bending backward, the pipe of front fork penetrates from bottom to top in the Circular Tube With Hole of pedestal, and then tighten the supporting lining ring that connects at the pipe of front fork, make front fork keep good rotary state with pedestal, handle riser includes standpipe, lower tube clip and upper pipe clamp, standpipe is that top and bottom are all with the pipe cracking, the top of standpipe is socketed with pipe clamp, the bottom of standpipe is socketed with lower tube clip, the bottom of standpipe is socketed on the pipe that stretches out pedestal on front fork pipe and the part of lining ring, quick detach on twisting lower tube clip, can make lower tube clip by handle riser and front fork stationary positioned, handlebar comprises left hand handle, right handgrip and snap-on, right handgrip is the horizontal pipe of an alliteration pipe, at the vertical pipe of expand tube place vertical welding one, one of right handgrip expand tube has an interlocking hole, the brake lever of brake is installed at the middle part of the horizontal pipe of right handgrip, the right headgear of the horizontal pipe of right handgrip connects grip, left hand has button hole the right headband that is a pipe, left hand is in pore He in button hole, snap-on being installed, left hand is the interlocking hole interlocking on upper snap-on and right handgrip expand tube, the left headgear of left hand handle connects grip, the vertical pipe of right handgrip penetrates from the pore of riser top, and the upper pipe clamp of locking, allow the right handgrip of handlebar be fixedly connected with handle riser, left swing bar comprises left circular tube, vertical tube, rotating cylinder, barrel and two connecting straps, the vertical welding vertical tube of front end of left circular tube, the rear end welding bearing carrier ring of left circular tube, barrel is that in one section of seamless circular pipe orifice, tapping becomes tapped bore, present the inclination after front lower with the barrel of left circular tube welding, two connecting straps are welded in the top at left circular tube rear portion, with close-fitting socket rotating cylinder in the vertical tube of left circular tube welding, rotating cylinder is the prominent circle that outwards give prominence to a circle a tubular bottom, the rotating cylinder of left swing bar by lock bolt and the flaring left side of pedestal flat to mutual being rotationally connected boring a hole, right fork comprises right circular tube, vertical tube, rotating cylinder, barrel and two connecting straps, the vertical welding vertical tube of front end of right circular tube, the rear end welding barrel of right circular tube, present the inclination after front lower with the barrel of right circular tube welding, two connecting straps are welded in the top at right circular tube rear portion, with close-fitting socket rotating cylinder in the vertical tube of right circular tube welding, the rotating cylinder of right fork by lock bolt and the flaring right side of pedestal flat to mutual being rotationally connected boring a hole, the two sides of front-wheel in the middle of being is respectively inlaid with the PU wheel of a bearing, and front-wheel is by being mutually connected boring a hole the bottom of lock bolt and front fork fork-shaped two sides, cardan wheel comprises: wheel fork part, wheel and to lock bolt, wheel fork part comprises a plastics wheel fork, two-wheeled fork bearing, three spring washers and one are taken turns fork bolt, respectively there is a counterbore centre of the top and bottom at the top of plastics wheel fork, between two counterbores of plastics wheel fork, there is a through hole, plastics wheel fork two fork lower ends have mutual to perforation, plastics wheel fork two fork inner sides perforation place is respectively enclosed with prominent, in the counterbore of the top and bottom at plastics wheel fork top, respectively inlay and take turns fork bearing, in the through hole at plastics wheel fork top, place two spring washers, one takes turns the endoporus that fork bolt penetrates the two-wheeled fork bearing at plastics wheel fork top from bottom to top neutralizes in two spring washers, put again a spring washer, by the wheel fork bolt of two wheel fork parts respectively from bottom to top, be screwed in the tapped bore of two barrels, and tighten, thereby two wheel fork parts are fixedly connected on to left connecting rod and below, right connecting rod rear end, wheel is each wheel of PU with a bearing of two sides in the middle of, wheel by lock bolt to be screwed to connect in plastics wheel fork two fork lower ends mutual to perforation in, thereby and wheel fork part coordinate and form described cardan wheel, left-hand tread plate and right-hand tread plate are to be formed by plastic injection-moulded, and left-hand tread plate is bolted on two connecting straps at left connecting rod rear portion, and right-hand tread plate is bolted on two connecting straps at right connecting rod rear portion, left-hand tread plate and right-hand tread plate are to be formed by plastic injection-moulded, and left-hand tread plate is bolted on two connecting straps at left swing bar rear portion, and right-hand tread plate is bolted on two connecting straps at right fork rear portion, brake comprises brake lever, the stake of stopping, the sheet of stopping, the line of stopping, spring and eye bolt, the stake of stopping is a Z-shaped stamping, stop stake a Z-shaped top have a hole, stop a Z-shaped bottom welding in the front top of front fork fork-shaped stamping, the sheet of stopping is crown center horizontal welding one pipe of the stamping of a upthrow circular arc bending, the front end of sheet stopped has a hole, stop the pore of sheet pipe by being mutually rotationally connected boring a hole the top of lock bolt and front fork fork-shaped two sides, in the sheet front aperture of stopping, penetrate eye bolt, one of line of stopping is connected in brake lever, the stop other end of line penetrates in the hole at the Z-shaped top of stake of stopping, penetrate again in spring, penetrate again in the hole of the eye bolt on the sheet of stopping, and with nut and eye bolt to twisting, allow the stop front end of sheet be connected with the other end of the line of stopping.

2. portable frog scooter according to claim 1, is characterized in that: being installed on described left hand the described snap-on in pore, is the vertical connection one bulb column in one end of a U-shaped flexure strip.

3. portable frog scooter according to claim 1, is characterized in that: the described connecting strap of described left swing bar and described right fork is all the strip sheet metal in Ge Daiyi hole, two.

4. portable frog scooter according to claim 1, it is characterized in that: each hole with four extension bolts, the bottom of described left-hand tread plate and described right-hand tread plate, described left-hand tread plate is corresponding with the described connecting strap being welded on described left circular tube and described right circular tube with the hole of four extension bolts of described right-hand tread plate bottom.