Rotating disc type bumper step pendulum pin formula 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 rotating disc type bumper step pendulum pin formula slide plate moved ahead to both sides swing.
Background technology:
The pendulum pin formula slide plate that the design people formerly designs, although can slide, due to the rotation friction produced when the rear foot and bumper step swing, makes pendulum pin formula slide plate slide so smooth and light and handy, also can not slide smooth and light and handy effect.
Summary of the invention:
Object of the present invention is that one will be provided to slide is more smooth and light and handy, and outward appearance coordinates rotating disc type bumper step pendulum pin formula slide plate attractive in appearance.The object of the present invention is achieved like this, rotating disc type bumper step pendulum pin formula slide plate, comprise a front running board, one bumper step, one connecting rod, one front axle, two front-wheels and a universal wheel, it is characterized in that: front running board is made up of noseplate and front panel, noseplate is that plastics are injection molded, noseplate is oval dish-type, convex under the U-shaped channel-shaped in middle part of noseplate, the Ge Daiyi hole, bottom at convex two under noseplate U-type groove shape, the outside in the hole at noseplate U-type groove two is with flange collar, there is stile upwards at the edge of the oval dish-type of noseplate, centre position between noseplate U-type groove and back edge place, respectively there is the counterbore of a placement bearing up and down, a through hole is had between two counterbores, noseplate has the reinforcement of oval round upward, and with oval round reinforcement staggered reinforcement, the reinforcement that noseplate interlocks with oval round reinforcement and the oval dish-type edge of noseplate stile upwards link up, the part reinforcement of the oval round of noseplate is also connected with tread plate, tread plate is that upper prominent strip is evenly distributed with prominent pinnacle round dot, front panel is that plastics are injection molded, front panel is oval flap-type, there are several bar holes in face to front panel plate, and the external diameter of front panel is corresponding to the internal diameter of upper vertical edge with the edge of noseplate, and the bar hole on front panel is corresponding with the tread plate on the part reinforcement of the oval round of noseplate, bumper step is made up of rear base plate and rear board, rear base plate is that plastics are injection molded, rear base plate is collar plate shape, the counterbore respectively having a placement bearing up and down in the middle of rear base plate, a through hole is had between two counterbores, there is stile upwards at the edge of rear base plate collar plate shape, rear base plate has the reinforcement of circle shape upward, and with circle shape reinforcement staggered reinforcement, the reinforcement that rear base plate interlocks with circle shape reinforcement and rear base plate collar plate shape edge stile upwards link up, the part reinforcement of rear base plate circle shape is also connected with tread plate, tread plate is that upper prominent strip is evenly distributed with prominent pinnacle round dot, rear board is that plastics are injection molded, rear board is wafer type, there are several bar holes in face to rear board plate, and the external diameter of rear board is corresponding to the internal diameter of upper vertical edge with the edge of rear base plate, and the bar hole on rear board is corresponding with the tread plate on the part reinforcement of rear base plate circle shape, connecting rod is embedded with the round metal rod member of one 10 millimeters in the working of plastics of a tadpole shape, the front end of round metal rod member is with right-angle bending, the centre of the end points of round metal rod member right-angle bending has screwed hole, the rear end of round metal rod member is with obtuse angle bending rearwardly and upwardly, welding one barrel of round metal rod member obtuse angle bending, barrel is that in one section of seamless circular pipe orifice, tapping becomes screwed hole, the barrel welded with round metal rod member rear end, slightly present and front lowerly to tilt rearly, the posterior vertical of round metal rod member upwards welds the barrel of a pair lock bolt, front axle is the threaded 8 millimeters of metal round rod of double headed roller, front axle penetrates in the hole at noseplate U-type groove shape two, penetrate two that the front axle behind the hole at noseplate U-type groove shape two exposes, each socket one front-wheel, each twisting connects an Anti-slip nut again, and front-wheel is that the two sides in the middle of is respectively taken turns with the PU of a bearing, universal wheel comprises: wheel fork, wheel and to lock bolt, wheel fork comprises a plastics wheel fork, two-wheeled fork bearing, three spring washers and one take turns fork bolt, 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, be socketed a spring washer again, taking turns fork bolt again by one is screwed in the screwed hole of rod rear end barrel from bottom to top, and tighten, thus wheel fork is connected to the below of rod rear end, wheel is that the two sides in the middle of respectively take turns with the PU of a bearing, wheel by pitching lower end mutual in perforation to being screwed to connect in plastics wheel fork two to lock bolt, thus and wheel fork coordinate universal wheel described in formation, noseplate is placed up and down each placement one bearing in the counterbore of bearing, and the inner hole sleeve of two bearings on noseplate is connected to the right-angle folding crook of the round metal rod member front end of connecting rod, and be screwed into a bolt in the screwed hole of the right-angle bending end points of the round metal rod member front end of connecting rod and locate, again front panel is corresponded to noseplate to close up, and with bolt from the connecting hole of noseplate bottom surface, be screwed in the counterbore of the prominent stake downwards of front panel and be fixedly connected with, each placement one bearing in the counterbore of bearing will be placed up and down in the middle of rear base plate, and the inner hole sleeve of two bearings on rear base plate is connected on the barrel being welded in a pair of round metal rod member rear portion lock bolt of connecting rod, and be screwed into being welded in the screwed hole of the barrel of a pair of round metal rod member rear portion lock bolt of connecting rod with a bolt and locate, again rear board is corresponded to rear base plate to close up, and with bolt from the connecting hole of rear base plate bottom surface, be screwed in the counterbore of the prominent stake downwards of rear board and be fixedly connected with.
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; Owing to have employed the mode of front two-wheeled, make in inactive state, the both feet of people also can stand on the front and back pedal of rotating disc type bumper step pendulum pin formula slide plate, even if therefore beginner is easy to association's this slide plate of use; Due at bumper step intermediate bearing endoporus, be socketed on being welded on the barrel of a pair lock bolt at round metal rod member rear portion of connecting rod, make bumper step define rotating disc type, rotating disc type bumper step pendulum pin formula slide plate is slided more smooth and light and handy.
Accompanying drawing illustrates:
Fig. 1 is that structure of the present invention signal and left swing move ahead schematic diagram
Fig. 2 is that the right pendulum of the present invention moves ahead schematic diagram
Fig. 3 is the present invention's folding vanning schematic diagram
Fig. 4 is the structural map of front running board upper and lower panel of the present invention
Fig. 5 is the structural map of bumper step upper and lower panel of the present invention
Fig. 6 is the structural map of connecting rod of the present invention
In figure: 1---front running board, 2---bumper step, 3---connecting rod, 4---front axle, 5---front-wheel, 6---universal wheel.
Detailed description of the invention:
According to Fig. 1, Fig. 4, Fig. 5, Fig. 6, described upper and lower panel inserted type exercise type pendulum pin formula roller skate, comprises front running board 1, bumper step 2, connecting rod 3, front axle 4, front-wheel 5 and universal wheel 6.
Described front running board 1 comprises noseplate and front panel, described noseplate is that plastics are injection molded, described noseplate is oval dish-type, convex under the U-shaped channel-shaped in middle part of described noseplate, the Ge Daiyi hole, bottom at convex two under described noseplate U-type groove shape, the outside in the hole at described noseplate U-type groove two is with flange collar, there is stile upwards at the edge of the oval dish-type of described noseplate, centre position between described noseplate U-type groove and back edge place, respectively there is the counterbore of a placement bearing up and down, a through hole is had between two counterbores, described noseplate has the reinforcement of oval round upward, and with oval round reinforcement staggered reinforcement, the reinforcement that described noseplate interlocks with oval round reinforcement and the oval dish-type edge of described noseplate stile upwards link up, the part reinforcement of the oval round of described noseplate is also connected with tread plate, described 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, described front panel is oval flap-type, described front panel plate face there are several bar holes, 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 the part reinforcement of the oval round of described noseplate, 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 noseplate is placed up and down each placement one bearing in the counterbore of bearing, and the inner hole sleeve of two bearings on described noseplate is connected to the right-angle folding crook of the round metal rod member front end of described connecting rod 3, and be screwed into a bolt in the screwed hole of the right-angle bending end points of the round metal rod member front end of described connecting rod 3 and locate, again described front panel is corresponded to described noseplate to close up, and with bolt from the connecting hole of described noseplate bottom surface, be screwed in the counterbore of the prominent stake downwards of described front panel and be fixedly connected with.
Described bumper step 2 comprises rear base plate and rear board, described rear base plate is that plastics are injection molded, described rear base plate is collar plate shape, the counterbore respectively having a placement bearing up and down in the middle of described rear base plate, a through hole is had between two counterbores, there is stile upwards at the edge of described rear base plate collar plate shape, described rear base plate has the reinforcement of circle shape upward, and with circle shape reinforcement staggered reinforcement, the reinforcement that described rear base plate interlocks with circle shape reinforcement and described rear base plate collar plate shape edge stile upwards link up, the part reinforcement of described rear base plate circle shape is also connected with tread plate, described tread plate is that upper prominent strip is evenly distributed with prominent pinnacle round dot, there is several connecting hole described rear base plate bottom surface, described rear board is that plastics are injection molded, described rear board is wafer type, described rear board plate face there are several bar holes, 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 the part reinforcement of described rear base plate circle shape, 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, each placement one bearing in the counterbore of bearing will be placed up and down in the middle of described rear base plate, and the inner hole sleeve of two bearings on rear described base plate is connected on the barrel being welded in a pair of round metal rod member rear portion lock bolt of described connecting rod, and be screwed into being welded in the screwed hole of the barrel of a pair of round metal rod member rear portion lock bolt of described connecting rod 3 with a bolt and locate, again described rear board is corresponded to described rear base plate to close up, and with bolt from the connecting hole of described rear base plate bottom surface, be screwed in the counterbore of the prominent stake downwards of described rear board and be fixedly connected with.
Described connecting rod 3, comprise the working of plastics of a tadpole shape, one round metal rod member, the barrel of one barrel and a pair lock bolt, described round metal rod member, be bent upwards bending at a right angle with the metal round rod front end of one 10 millimeters, the centre of right-angle bending end points has screwed hole, the rear end bending obtuse-angulate round bar part rearwardly and upwardly of the metal round rod of one 10 millimeters, the barrel of a welding described in one of described round metal rod member obtuse angle bending, described barrel is that in one section of seamless circular pipe orifice, tapping becomes screwed hole, the described barrel welded with described round metal rod member rear end, the angle of 78 ° is formed with described connecting rod 3, the posterior vertical of described round metal rod member upwards welds the described barrel to lock bolt, with described barrel and described the barrel locking bolt is welded after described in round metal rod member, as insert injection moulding in the working of plastics of described tadpole shape, and, the vertical part of the described round metal rod member of injection moulding in the working of plastics of described tadpole shape upwards right-angle bending, with the described barrel to lock bolt being welded in described round metal rod member rear portion, all expose outside the working of plastics of described tadpole shape, the bottom and the screwed hole that are welded in the described barrel of described round metal rod member rear end are also exposed to outside the working of plastics of described tadpole shape.
Described front axle 4 is the threaded 8 millimeters of metal round rod of double headed roller, described front axle penetrates in the hole at described noseplate U-type groove shape two, penetrate two that the front axle behind the hole at described noseplate U-type groove shape two exposes, front-wheel 5 described in each socket one, each twisting connects an Anti-slip nut again, and described front-wheel 5 is that the two sides in the middle of is respectively taken turns with the PU of a bearing.
Described universal wheel 6, comprise wheel fork, wheel and to lock bolt, described wheel fork comprises a plastics wheel fork, two-wheeled fork bearing, two spring washers and one take turns fork bolt, 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, take turns the described of fork take turns fork bolt from bottom to top by described, be screwed in the screwed hole being welded in connecting rod 3 rear end barrel, and tighten, thus described wheel fork is connected to the below of described connecting rod 3 rear end, 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 described plastics wheel fork two to lock bolt.