CN103480138B - Upper and lower panel embedded type double-folding type three-wheeled dynamic skateboard - Google Patents

Upper and lower panel embedded type double-folding type three-wheeled dynamic skateboard Download PDF

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Publication number
CN103480138B
CN103480138B CN201310480263.2A CN201310480263A CN103480138B CN 103480138 B CN103480138 B CN 103480138B CN 201310480263 A CN201310480263 A CN 201310480263A CN 103480138 B CN103480138 B CN 103480138B
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China
Prior art keywords
wheel
noseplate
counterbore
base plate
bolt
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CN201310480263.2A
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CN103480138A (en
Inventor
庞明方
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Zhejiang Xitang Industry Co., Ltd
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Taicang Chezhongbao Leisure Products Co Ltd
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/01Skateboards
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/01Skateboards
    • A63C17/014Wheel arrangements
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/10Special features of skates, skis, roller-skates, snowboards and courts enabling folding, collapsing
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/46Skateboards or boards for snow having superimposed decks

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  • Handcart (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The invention discloses an upper and lower panel embedded type double-folding type three-wheeled dynamic skateboard which comprises a front pedal, a rear pedal, a connecting rod and universal wheels, wherein a wheel seat is arranged at two front ends of a front bottom plate of the front pedal while a counter bore with a bearing therein is formed in the back end of the front bottom plate; a front panel of the front pedal corresponds to the front bottom plate; a counter bore with a bearing therein is formed in the front end of a rear bottom plate of the rear pedal; a wheel seat is arranged behind the counter bore; a rear panel of the rear pedal corresponds to the rear bottom plate; the connecting rod is formed by embedding a metal round bar in a plastic member; the two ends of the metal round bar are provided with right-angle bending parts in the same direction; one universal wheel is connected to the bottom of the wheel seat of the front bottom plate while another universal wheel is connected to the bottom of the wheel seat of the rear bottom plate; the front panel covers the front bottom plate and is fixed in a screwing manner by a bolt; the rear panel covers the rear bottom plate and is fixed in a screwing manner by a bolt; the right-angle bending parts at the two ends of the connecting rod penetrate into a bearing hole in the counter bore of the front bottom plate and a bearing hole in the counter bore of the rear bottom plate and are positioned by bolts.

Description

Upper and lower panel inserted type double folding Three wheel snake slide plate
Technical field:
The present invention relates to a kind of amusement article, particularly a kind of rear foot that utilizes makes it the upper and lower panel inserted type double folding Three wheel snake slide plate moved ahead to both sides swing.
Background technology:
In the market existing utilize before and after bipod intersect the vigor plate that twisting and making it moves ahead, and popular; But it has certain limitation with sorry, because be that two respectively has a plastic plate, a universal wheel is respectively with in the bottom of plastic plate, the tubular type connecting rod that one can twist is had between two plastic plates, a torsion spring is connected in tubular type connecting rod, because be the bar linkage structure with torsion spring in a pipe between two plastic plates, the vigor plate of most kind can not fold, and causes the result that portability is undesirable; Because be twisting structure in the middle part of vigor plate, so two universal wheel displacements of vigor plate are relatively less, the riding speed causing vigor plate is undesirable, and because of each universal wheel before and after vigor plate, association uses its relative difficulty.
Summary of the invention:
Object of the present invention a kind of function by it will be provided to add front and back bipods intersect to swing and slide the effect with twofold, and more easily learn and grasp its upper and lower panel inserted type double folding Three wheel snake slide plate of mode of riding.The object of the present invention is achieved like this, upper and lower panel inserted type double folding Three wheel snake slide plate, comprise a front running board, one bumper step, one connecting rod and three universal wheels, it is characterized in that: front running board is made up of noseplate and front panel, noseplate is that plastics are injection molded, two front ends of noseplate are connected with the wheel seat of two universal wheels, two wheel seats of noseplate are the bowl-type seats with slightly turning forward, the position upward of noseplate two wheel seat is two bowl-type counterbores, noseplate two wheel seat bottom belt has the counterbore of two nut type, two through holes are connected with between two bowl-type counterbores of noseplate two wheel seat and the counterbore of two nut type, what noseplate rear end was middle respectively has a counterbore up and down, a through hole is had between two counterbores of noseplate, each placement one bearing in the upper lower counterbore of noseplate, noseplate bottom surface outer edge has stile upwards, the cancellate reinforcement having vertical and horizontal upward of noseplate, the cancellate reinforcement of the vertical and horizontal upward of noseplate, with linking up to upper vertical edge of noseplate, the cancellate part reinforcement of the vertical and horizontal at middle part upward of noseplate is also connected with tread plate, tread plate is that upper prominent strip is evenly distributed with prominent pinnacle round dot, there is several connecting hole noseplate bottom surface, front panel is that plastics are injection molded, there are several bar holes at the middle part of front panel, the external diameter of front panel is corresponding to the internal diameter of upper vertical edge with the edge of noseplate, bar hole on front panel is corresponding with the tread plate on noseplate reinforcement, front panel has the counterbore having stubborn bolt in several downward prominent stake, prominent stake, the dash forward counterbore of the stubborn bolt in stake of front panel is corresponding with the connecting hole on noseplate, bumper step is made up of rear base plate and rear board, rear base plate is that plastics are injection molded, respectively there is a counterbore centre of rear base plate front end up and down, a through hole is had between rear base plate two counterbore, each placement one bearing in the upper lower counterbore of rear base plate, the wheel seat of universal wheel is connected with after two counterbores of rear base plate, the wheel seat of rear base plate is the bowl-type seat with slightly turning forward, the position upward of rear base plate wheel seat is bowl-type counterbore, the bottom of rear base plate wheel seat is with the counterbore of nut type, through hole is connected with between the bowl-type counterbore of rear base plate wheel seat and the counterbore of nut type, the outer edge of rear base plate bottom surface has stile upwards, the cancellate reinforcement having vertical and horizontal upward of rear base plate, the cancellate reinforcement of the vertical and horizontal upward of rear base plate, with linking up to upper vertical edge of rear base plate outer edge, the cancellate part reinforcement of the vertical and horizontal at middle part upward of rear base plate is also connected with tread plate, there is several connecting hole rear base plate bottom surface, rear board is that plastics are injection molded, there are several bar holes at the middle part in rear board plate face, the external diameter of rear board is corresponding to the internal diameter of upper vertical edge with the edge of rear base plate, bar hole on rear board is corresponding with the tread plate on rear board reinforcement, rear board has the counterbore having stubborn bolt in several downward prominent stake, prominent stake, the dash forward counterbore of the stubborn bolt in stake of rear board is corresponding with the connecting hole on rear base plate, connecting rod is embedded with the round metal rod member of one 10 millimeters in the working of plastics of a flat ellipse shape, and the front-end and back-end of round metal rod member are with right-angle bending in the same way, and the centre of the end points of round metal rod member two right-angle bending has screwed hole, universal wheel comprises: wheel fork, wheel and to lock bolt, wheel fork comprises a plastics wheel fork, two-wheeled fork bearing, two spring washers, one takes turns fork bolt, two nuts and an improved mat, respectively there is a counterbore centre of the top and bottom at the top of plastics wheel fork, a through hole is had between two counterbores of plastics wheel fork, plastics wheel fork two pitches lower end to be had mutual to perforation, plastics wheel fork two pitch inner side to perforation place respectively with prominent circle, a wheel fork bearing is respectively inlayed in the counterbore of the top and bottom at plastics wheel fork top, two spring washers are placed in the through hole at plastics wheel fork top, 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, fork bolt is taken turns to tightening again with a nut and one, wheel is that the two sides in the middle of is respectively taken turns with the PU of a bearing, wheel is by pitching lower end mutual in perforation to being screwed to connect in plastics wheel fork two to lock bolt, thus the universal wheel formed described in, the wheel fork bolt of two universal wheels to be penetrated from bottom to top respectively in the through hole of noseplate two wheel seat and the nut on the wheel fork bolt of two universal wheels to be corresponded in the counterbore of the nut type of noseplate wheel seat, and improved mat is overlapped on two-wheeled fork bolt, to be fastened on two-wheeled fork bolt with two nuts again and to tighten, universal wheel described in two being connected to the bottom of noseplate two wheel seat, the wheel fork bolt of one universal wheel to be penetrated from bottom to top in the through hole of rear pan front wheel seat and the nut on the wheel fork bolt of universal wheel to be corresponded in the counterbore of the nut type of rear base plate wheel seat, and improved mat is overlapped on wheel fork bolt, be fastened to nut again and take turns on fork bolt and tighten, universal wheel described in is connected to the bottom of rear base plate wheel seat, front panel is placed on noseplate, penetrate in the connecting hole of header board bottom surface with bolt, be fastened to front panel again to dash forward downwards in the counterbore of stake extension bolt, by back panel lid on rear base plate, penetrate in the connecting hole of rear base plate bottom surface with bolt, be fastened to rear board again to dash forward downwards in the counterbore of stake extension bolt, penetrate in the endoporus of the two bearings on noseplate rear end in lower counterbore from the top down with the right-angle bending of connecting rod front end again, and Bolt to position of screwing in the screwed hole of connecting rod front end right-angle bending end points, penetrate from the top down with the right-angle bending of rod rear end again in the endoporus of the two bearings on rear base plate front end in lower counterbore, and Bolt to position of screwing in the screwed hole of rod rear end right-angle bending end points.
The invention has the beneficial effects as follows: by front panel and noseplate corresponding matching, by rear board and rear base plate corresponding matching, the noseplate of front running board of the present invention stile upwards and tread plate and front panel is made to form the decorative pattern of different colours, make the rear base plate of bumper step stile upwards and tread plate and rear board form the decorative pattern of different colours, make overall appearance of the present invention more beautiful bright-coloured; The present invention can utilize the rear foot to slide to both sides twisting, front and back bipod can be utilized again to intersect and swing to both sides and slide; To intersect to both sides shuttle-typely to slide because the present invention can carry out front and back bipod, thus when making to swing to both sides before and after the spacing of universal wheel displacement relatively large, thus make sliding speed of the present invention more faster than common vigor plate; Because the present invention adopts two of connecting rod to be connected to the rear end of front running board and the front end of bumper step, so the present invention can carry out twofold; Owing to present invention employs the structure of front two universal wheels, a rear universal wheel, make in inactive state, the both feet of people also can stand on forward and backward pedal of the present invention, are conducive to beginner and more easily train and grasp taxi procedure of the present invention.
Accompanying drawing illustrates:
Fig. 1 is organigram of the present invention
Fig. 2 is the noseplate of front running board of the present invention and the structural map of front panel
Fig. 3 is the rear base plate of bumper step of the present invention and the structural map of rear board
Fig. 4 is the structural map of connecting rod of the present invention
Fig. 5 is that the forward foot in a step of the present invention right pendulum rear foot left swing moves ahead design sketch
Fig. 6 is the design sketch that moves ahead of the right pendulum of the forward foot in a step left swing rear foot of the present invention
Fig. 7 is folding effect figure of the present invention
In figure: 1---front running board, 2---bumper step, 3---connecting rod, 4---universal wheel.
Detailed description of the invention:
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, described upper and lower panel inserted type double folding vigor slide plate, comprises front running board 1, bumper step 2, connecting rod 3 and universal wheel 4.
Described front running board 1 comprises noseplate and front panel, described noseplate is that plastics are injection molded, two front ends of described noseplate are connected with the wheel seat of two universal wheels, the position upward of described noseplate two wheel seat is two bowl-type counterbores, described noseplate two wheel seat bottom belt has the counterbore of two nut type, the line at the center of two bowl-type counterbores of described noseplate wheel seat and two centers of two nut type counterbores, the angle of 78 ° is all become with the plate face of described noseplate, two through holes are connected with between two bowl-type counterbores of described noseplate two wheel seat and the counterbore of two nut type, what described noseplate rear end was middle respectively has a counterbore up and down, a through hole is had between two counterbores of described noseplate, each placement one bearing in the upper lower counterbore of described noseplate, described noseplate bottom surface outer edge has stile upwards, the cancellate reinforcement having vertical and horizontal upward of described noseplate, the cancellate reinforcement of the vertical and horizontal upward of described noseplate, with linking up to upper vertical edge of described noseplate, the cancellate part reinforcement of the vertical and horizontal at middle part upward of described noseplate is also connected with tread plate, tread plate is that upper prominent strip is evenly distributed with prominent pinnacle round dot, there is several connecting hole described noseplate bottom surface, described front panel is that plastics are injection molded, there is a perforation rear end in the middle of described front panel, the perforation of the rear end of described front panel and the corresponding of the two bearings endoporus in lower counterbore on described noseplate, there are several bar holes at the middle part of described front panel, the external diameter of described front panel is corresponding to the internal diameter of upper vertical edge with the edge of described noseplate, bar hole on described front panel is corresponding with the tread plate on described noseplate reinforcement, described front panel there is several prominent stake downwards, the counterbore of stubborn bolt is had in prominent stake, the dash forward counterbore of the stubborn bolt in stake of described front panel is corresponding with the connecting hole on described noseplate.
Described bumper step 2 comprises rear base plate and rear board, described rear base plate is that plastics are injection molded, respectively there is a counterbore centre of described rear base plate front end up and down, a through hole is had between described rear base plate two counterbore, each placement one bearing in the upper lower counterbore of described rear base plate, the wheel seat of universal wheel is connected with after two counterbores of described rear base plate, the position upward of described rear base plate wheel seat is bowl-type counterbore, the bottom of described rear base plate wheel seat is with the counterbore of nut type, the bowl-type counterbore center of described rear base plate wheel seat and the line at nut type counterbore center, the angle of 78 ° is become with the plate face of described rear base plate, through hole is connected with between the bowl-type counterbore of described rear base plate wheel seat and the counterbore of nut type, the outer edge of described rear base plate bottom surface has stile upwards, the cancellate reinforcement having vertical and horizontal upward of described rear base plate, the cancellate reinforcement of the vertical and horizontal upward of described rear base plate, with linking up to upper vertical edge of described rear base plate outer edge, the cancellate part reinforcement of the vertical and horizontal at middle part upward of described rear base plate is also connected with tread plate, there is several connecting hole described rear base plate bottom surface, described rear board is that plastics are injection molded, there is a perforation front end in described rear board plate face, the perforation of the front end of described rear board and the corresponding of the two bearings endoporus in lower counterbore on described rear base plate, there are several bar holes at the middle part of described rear board, the external diameter of described rear board is corresponding to the internal diameter of upper vertical edge with the edge of described rear base plate, bar hole on described rear board is corresponding with the tread plate on described rear board reinforcement, described rear board there is several prominent stake downwards, the counterbore of stubborn bolt is had in prominent stake, the dash forward counterbore of the stubborn bolt in stake of described rear board is corresponding with the connecting hole on described rear base plate.
Described connecting rod 3, comprise the working of plastics of a flat ellipse shape and the round metal rod member of one 10 millimeters, the front-end and back-end of the round metal rod member of described 10 millimeters are with right-angle bending in the same way, the centre of the end points of round metal rod member two right-angle bending of described 10 millimeters has screwed hole, the round metal rod member injection moulding of described 10 millimeters is in the working of plastics of described flat ellipse shape, the right-angle bending of the round metal rod member front-end and back-end band of described 10 millimeters, outside the working of plastics all exposing described flat ellipse shape.
Described universal wheel 4, comprise wheel fork, wheel and to lock bolt, described wheel fork comprises a plastics wheel fork, two-wheeled fork bearing, two spring washers, one takes turns fork bolt, two nuts and an improved mat, respectively there is a counterbore centre of the top and bottom at the top of described plastics wheel fork, a through hole is had between two counterbores of described plastics wheel fork, described plastics wheel fork two pitches lower end to be had mutual to perforation, described plastics wheel fork two pitch inner side to perforation place respectively with prominent circle, a wheel fork bearing is respectively inlayed in the counterbore of the top and bottom at described plastics wheel fork top, two spring washers are placed in the through hole at described plastics wheel fork top, 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, again with a nut and described wheel fork bolt to tightening, described wheel is that the two sides in the middle of is respectively taken turns with the PU of a bearing, described wheel is by pitching lower end mutual in perforation to being screwed to connect in plastics wheel fork two to lock bolt, assemble complete described universal wheel 4, with two-wheeled fork bolt and two nuts at universal wheel described in two 4 top, two improved mats coordinate and are connected with two wheel seats of described front running board 1 noseplate two front end, with wheel fork bolt and a nut at universal wheel described in one 4 top, one improved mat coordinates and is connected with the wheel seat of base plate after described bumper step 2.

Claims (5)

1. a upper and lower panel inserted type double folding Three wheel snake slide plate, comprise a front running board, one bumper step, one connecting rod and three universal wheels, it is characterized in that: front running board is made up of noseplate and front panel, noseplate is that plastics are injection molded, two front ends of noseplate are connected with the wheel seat of two universal wheels, two wheel seats of noseplate are the bowl-type seats with slightly turning forward, the position upward of noseplate two wheel seat is two bowl-type counterbores, noseplate two wheel seat bottom belt has the counterbore of two nut type, two through holes are connected with between two bowl-type counterbores of noseplate two wheel seat and the counterbore of two nut type, what noseplate rear end was middle respectively has a counterbore up and down, a through hole is had between two counterbores of noseplate, each placement one bearing in the upper lower counterbore of noseplate, noseplate bottom surface outer edge has stile upwards, the cancellate reinforcement having vertical and horizontal upward of noseplate, the cancellate reinforcement of the vertical and horizontal upward of noseplate, with linking up to upper vertical edge of noseplate, the cancellate part reinforcement of the vertical and horizontal at middle part upward of noseplate is also connected with tread plate, tread plate is that upper prominent strip is evenly distributed with prominent pinnacle round dot, there is several connecting hole noseplate bottom surface, front panel is that plastics are injection molded, there are several bar holes at the middle part of front panel, the external diameter of front panel is corresponding to the internal diameter of upper vertical edge with the edge of noseplate, bar hole on front panel is corresponding with the tread plate on noseplate reinforcement, front panel has the counterbore having stubborn bolt in several downward prominent stake, prominent stake, the dash forward counterbore of the stubborn bolt in stake of front panel is corresponding with the connecting hole on noseplate, bumper step is made up of rear base plate and rear board, rear base plate is that plastics are injection molded, respectively there is a counterbore centre of rear base plate front end up and down, a through hole is had between rear base plate two counterbore, each placement one bearing in the upper lower counterbore of rear base plate, the wheel seat of universal wheel is connected with after two counterbores of rear base plate, the wheel seat of rear base plate is the bowl-type seat with slightly turning forward, the position upward of rear base plate wheel seat is bowl-type counterbore, the bottom of rear base plate wheel seat is with the counterbore of nut type, through hole is connected with between the bowl-type counterbore of rear base plate wheel seat and the counterbore of nut type, the outer edge of rear base plate bottom surface has stile upwards, the cancellate reinforcement having vertical and horizontal upward of rear base plate, the cancellate reinforcement of the vertical and horizontal upward of rear base plate, with linking up to upper vertical edge of rear base plate outer edge, the cancellate part reinforcement of the vertical and horizontal at middle part upward of rear base plate is also connected with tread plate, there is several connecting hole rear base plate bottom surface, rear board is that plastics are injection molded, there are several bar holes at the middle part in rear board plate face, the external diameter of rear board is corresponding to the internal diameter of upper vertical edge with the edge of rear base plate, bar hole on rear board is corresponding with the tread plate on rear board reinforcement, rear board has the counterbore having stubborn bolt in several downward prominent stake, prominent stake, the dash forward counterbore of the stubborn bolt in stake of rear board is corresponding with the connecting hole on rear base plate, connecting rod is embedded with the round metal rod member of one 10 millimeters in the working of plastics of a flat ellipse shape, and the front-end and back-end of round metal rod member are with right-angle bending in the same way, and the centre of the end points of round metal rod member two right-angle bending has screwed hole, universal wheel comprises: wheel fork, wheel and to lock bolt, wheel fork comprises a plastics wheel fork, two-wheeled fork bearing, two spring washers, one takes turns fork bolt, two nuts and an improved mat, respectively there is a counterbore centre of the top and bottom at the top of plastics wheel fork, a through hole is had between two counterbores of plastics wheel fork, plastics wheel fork two pitches lower end to be had mutual to perforation, plastics wheel fork two pitch inner side to perforation place respectively with prominent circle, a wheel fork bearing is respectively inlayed in the counterbore of the top and bottom at plastics wheel fork top, two spring washers are placed in the through hole at plastics wheel fork top, 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, fork bolt is taken turns to tightening again with a nut and one, wheel is that the two sides in the middle of is respectively taken turns with the PU of a bearing, wheel is by pitching lower end mutual in perforation to being screwed to connect in plastics wheel fork two to lock bolt, thus the universal wheel formed described in, the wheel fork bolt of two universal wheels to be penetrated from bottom to top respectively in the through hole of noseplate two wheel seat and the nut on the wheel fork bolt of two universal wheels to be corresponded in the counterbore of the nut type of noseplate wheel seat, and improved mat is overlapped on two-wheeled fork bolt, to be fastened on two-wheeled fork bolt with two nuts again and to tighten, universal wheel described in two being connected to the bottom of noseplate two wheel seat, the wheel fork bolt of one universal wheel to be penetrated from bottom to top in the through hole of rear pan front wheel seat and the nut on the wheel fork bolt of universal wheel to be corresponded in the counterbore of the nut type of rear base plate wheel seat, and improved mat is overlapped on wheel fork bolt, be fastened to nut again and take turns on fork bolt and tighten, universal wheel described in is connected to the bottom of rear base plate wheel seat, front panel is placed on noseplate, penetrate in the connecting hole of header board bottom surface with bolt, be fastened to front panel again to dash forward downwards in the counterbore of stake extension bolt, by back panel lid on rear base plate, penetrate in the connecting hole of rear base plate bottom surface with bolt, be fastened to rear board again to dash forward downwards in the counterbore of stake extension bolt, penetrate in the endoporus of the two bearings on noseplate rear end in lower counterbore from the top down with the right-angle bending of connecting rod front end again, and Bolt to position of screwing in the screwed hole of connecting rod front end right-angle bending end points, penetrate from the top down with the right-angle bending of rod rear end again in the endoporus of the two bearings on rear base plate front end in lower counterbore, and Bolt to position of screwing in the screwed hole of rod rear end right-angle bending end points.
2. upper and lower panel inserted type double folding Three wheel snake slide plate according to claim 1, it is characterized in that: the line at the center of two bowl-type counterbores of described noseplate wheel seat and two centers of two nut type counterbores, the angle of 78 ° is all become with the plate face of described noseplate, the bowl-type counterbore center of described rear base plate wheel seat and the line at nut type counterbore center, become the angle of 78 ° with the plate face of described rear base plate.
3. upper and lower panel inserted type double folding Three wheel snake slide plate according to claim 1, it is characterized in that: there is a perforation rear end in the middle of described front panel, the perforation of the rear end of described front panel and the corresponding of the two bearings endoporus in lower counterbore on described noseplate, there is a perforation front end in described rear board plate face, the perforation of the front end of described rear board and the corresponding of the two bearings endoporus in lower counterbore on described rear base plate.
4. upper and lower panel inserted type double folding Three wheel snake slide plate according to claim 1, it is characterized in that: described connecting rod, comprise the working of plastics of a flat ellipse shape and the round metal rod member of one 10 millimeters, the front-end and back-end of the round metal rod member of described 10 millimeters are with right-angle bending in the same way, the centre of the end points of round metal rod member two right-angle bending of described 10 millimeters has screwed hole, the round metal rod member injection moulding of described 10 millimeters is in the working of plastics of described flat ellipse shape, the right-angle bending of the round metal rod member front-end and back-end band of described 10 millimeters, outside the working of plastics all exposing described flat ellipse shape.
5. upper and lower panel inserted type double folding Three wheel snake slide plate according to claim 1, it is characterized in that: coordinate be connected with two wheel seats of described front running board (1) noseplate two front end with two-wheeled fork bolt and two nuts at universal wheel top described in two, two improved mats, be connected with the wheel seat of base plate after described bumper step with wheel fork bolt and a nut at universal wheel top described in, an improved mat cooperation.
CN201310480263.2A 2013-10-15 2013-10-15 Upper and lower panel embedded type double-folding type three-wheeled dynamic skateboard Active CN103480138B (en)

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CN103480138B true CN103480138B (en) 2015-02-04

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CN102029056B (en) * 2011-01-14 2014-12-17 太仓市车中宝休闲用品有限公司 Tail wagging type three-wheel sliding plate
CN102029057B (en) * 2011-01-19 2012-06-20 太仓市车中宝休闲用品有限公司 Tail-swinging four-wheel skateboard
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
CN103170121B (en) * 2013-01-31 2015-02-04 太仓市车中宝休闲用品有限公司 Goldfish swinging-type sliding plate
CN203507480U (en) * 2013-10-15 2014-04-02 太仓市车中宝休闲用品有限公司 Double-folding three-wheel energetic skateboard with jogged upper and lower panels

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