CN106005213B - A kind of child's scooter constantly to be advanced using human body recoil - Google Patents

The invention discloses a kind of child's scooters constantly to be advanced using human body recoil, including front pedal and back pedal, the two sides of front pedal and back pedal are separately installed with front wheel and rear roller, front wheel is identical with rear roller structure, it include outer runner, locking wheel, blind hole, flexible room, push rod, transverse baffle, helical spring, one end that push rod is in contact with locking wheel is equipped with triangular structure, the surface of locking wheel is equipped with triangular hill, front pedal upper end and back pedal upper end have been respectively articulated with front rod, rear connecting rod, front rod is connected with rear connecting rod by shaft, torsional spring is also arranged with outside shaft.The configuration of the present invention is simple is illustrated, and use is efficient and convenient, passes through the continuous up and down motion of the body of children, the continuous of slide plate may be implemented to move ahead, whole process extremely has playability, greatly increases the interest of children, physical fitness training is had both while playing, practicability greatly improves.

A kind of child's scooter constantly to be advanced using human body recoil

Technical field

The present invention relates to a kind of scooter, specifically a kind of child's scooter constantly to be advanced using human body recoil.

Background technique

Scooter is the novel product form of the another skateboarding after conventional skateboard.Slide plate vehicle speed can achieve 20 km/h, this novel product is from the advanced Japan of science and technology, but German worker's invention, it is a kind of Simple laborsaving movable machinery.Scooter is divided into child's scooter and adult scooter, and adult scooter is driven by electricity mostly, A kind of this function of riding instead of walk is also had both while providing enjoyment again for adult, and child's scooter is mostly to act on a kind of toy to carry out table Existing, the physique that scooter must have the certain sense of equilibrium and health is played in study, and motion itself is to enhance the physique of child, is allowed Child enhances the sense of equilibrium and the limbs mating capability of itself in pleasant mood, and present child's scooter makes children one more Feet station is on pedal, both hands auxiliary handle, and another foot constantly pedals ground, pedals power by the feet step on the ground, realizes scooter not Disconnected to advance, they can have the habit of oneself for most children, and habituation pedals left foot or right crus of diaphragm, for a long time in this way Movement can make the development of the left foot and right crus of diaphragm of children different, and the growth course of the left leg and right leg that can also make children generates different The case where sample, so existing children's slide plate is not suitable for playing for a long time, and the exercise effect of this exercise is not high.

Summary of the invention

The purpose of the present invention is to provide a kind of child's scooters constantly to be advanced using human body recoil, to solve above-mentioned back The problem of being proposed in scape technology.

To achieve the above object, the invention provides the following technical scheme:

A kind of child's scooter constantly to be advanced using human body recoil, including front pedal and back pedal, the front pedal Attachment base is installed on the upside of front end, attachment base upper end is equipped with handlebar stem, and the top of handlebar stem is equipped with handle, the front pedal It is separately installed with front wheel and rear roller with the two sides of back pedal, front wheel is identical with rear roller structure, includes outer turn Wheel, outer runner are mounted on the outside of locking wheel, are offered blind hole along its center on the inner sidewall of the outer runner, are opened in the middle part of blind hole Equipped with flexible room, it is equipped with push rod in blind hole, push rod is equipped with transverse baffle in the bottom position for being located at flexible room, transverse baffle and stretches Helical spring is equipped between contracting ceiling portion, one end that the push rod is located at outside outer runner is in contact with locking wheel, and and locking It takes turns the one end being in contact and is equipped with triangular structure, the inclined-plane of the triangular structure is located at left side, and right-angle surface is located at right side, described The surface of locking wheel is equipped with triangular hill, and the inclined-plane of triangular hill is located at right side, and right-angle surface is located at left side；The locking The center of wheel is fixed with connecting shaft, and connecting shaft is fixedly mounted on the lower end of front pedal and back pedal；The front pedal upper end It is hinged with front rod, the upper end of back pedal is hinged with rear connecting rod, and the upper end of front rod and the upper end of rear connecting rod pass through Shaft is connected, and torsional spring is also arranged with outside shaft, and two ends of torsional spring are plugged in respectively inside the upper end of front rod to be connected with after Inside the upper end of extension bar, the outside of the shaft and torsional spring is equipped with shell, and the upper end of shell is equipped with seat.

As a further solution of the present invention: reset bullet is installed between the rear end of the front pedal and the front end of back pedal Spring.

As further scheme of the invention: the reset spring is dismantling connection with front pedal and back pedal.

As further scheme of the invention: the outer cover of the outer idler wheel is equipped with non-slip mat.

As further scheme of the invention: the seat is equipped with flexible cushion.

Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple is illustrated, use is efficient and convenient, leads to The pushing of self gravity is crossed, front wheel can be made constantly forward, rear-wheel rolling is static, and torsional spring and reset spring is utilized to realize body Return, front wheel can be made static, rear roller forward, whole process it is continuous reciprocal, the continuous forward of slide plate may be implemented, And whole process extremely has playability, greatly increases the interest of children, while also can carry out one to the body of children Fixed exercise effect, has both physical fitness training while being at play, practicability greatly improves, additionally it is possible to according to the children of different physique The specification of reset spring is selected, practicability is once improving.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the child's scooter constantly to be advanced using human body recoil；

Fig. 2 is the structural schematic diagram of idler wheel in the child's scooter constantly to be advanced using human body recoil；

Fig. 3 is the side view of locking wheel in the child's scooter constantly to be advanced using human body recoil；

Fig. 4 is the structural schematic diagram of push rod in the child's scooter constantly to be advanced using human body recoil；

In figure: 1- front pedal, 2- back pedal, 3- attachment base, 4- handlebar stem, 5- handle, 61- front wheel, 62- rear roller, The outer runner of 7-, 71- blind hole, 72- flexible room, 8- locking wheel, 81- triangular hill, 9- push rod, 91- transverse baffle, 92- triangle Shape structure, 10- helical spring, 11- connecting shaft, 12- front rod, 13- rear connecting rod, 14- shaft, 15- torsional spring, 16- shell, 17- seat, 18- reset spring.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

Please refer to Fig. 1-4, a kind of child's scooter constantly to advance using human body recoil, including front pedal 1 and back pedal 2, the front end upside of the front pedal 1 is equipped with attachment base 3, and 3 upper end of attachment base is equipped with handlebar stem 4, the top peace of handlebar stem 4 Equipped with handle 5, the two sides of the front pedal 1 and back pedal 2 are separately installed with front wheel 61 and rear roller 62, and front wheel 61 is with after 62 structure of idler wheel is identical, includes outer runner 7, and outer runner 7 is mounted on 8 outside of locking wheel, the inner sidewall of the outer runner 7 On along its center offer several blind holes 71, the middle part of blind hole 71 offers flexible room 72, is equipped with push rod 9, push rod 9 in blind hole 71 It is equipped with transverse baffle 91 in the bottom position for being located at flexible room 72, transverse baffle 92 and flexible room are equipped with spiral bullet between 72 top Spring 10, one end that the push rod 9 is located at outside outer runner 7 is in contact with locking wheel 8, and the one end being in contact with locking wheel 8 is set There is triangular structure 92, the inclined-plane of the triangular structure 92 is located at left side, and right-angle surface is located at right side, the table of the locking wheel 8 Face is equipped with triangular hill 81, and the inclined-plane of triangular hill 81 is located at right side, and right-angle surface is located at left side；Helical spring 5 can be with It effectively prevent push rod 9 to move up due to the effect of centrifugal force, and push rod 9 can also be made in the process rotated with outer runner 7 In quickly reset.

The center of the locking wheel 8 is fixed with connecting shaft 11, and connecting shaft 11 is fixedly mounted on front pedal 1 and back pedal 2 Lower end.

1 upper end of front pedal is hinged with front rod 12, and the upper end of back pedal 2 is hinged with rear connecting rod 13, preceding connection The upper end of bar 12 is connected with the upper end of rear connecting rod 13 by shaft 14, and torsional spring 15 is also arranged with outside shaft 14, torsional spring 15 Two ends are plugged in respectively inside the upper end of front rod 12 and inside the upper end of rear connecting rod 13, the shaft 14 and torsional spring 15 Outside shell 16 is installed, the upper end of shell 16 is equipped with seat 17.

It is pressed down in use, children are sitting on seat 17 using the gravity of itself, at this time front rod 12 and rear connecting rod Angle between 13 meeting stress changes, increases angle, the result that angle increases can act on front pedal 1 and back pedal 2, make Distance increases each other for front pedal 1 and back pedal 2, and front pedal 1 is mounted on front wheel 61, and front pedal 1 can advance forward, because This front pedal 1 can push front wheel 61 to travel forward the power that front rod 12 is applied by connecting shaft 11, at this time outer idler wheel 7 The trend rotated counterclockwise is had, because the both ends of connecting shaft 11 and locking wheel 8 are that the therefore locking wheel 8 that is fixedly connected is complete Journey is opposing stationary, when outer 7 rotation counterclockwise of idler wheel, the inclined-plane of the triangular structure 92 of one end that push rod 9 is contacted with locking wheel 8 The inclined-plane of contact of incline plane of the meeting constantly with the triangular hill 81 of 8 outer surface of locking wheel, triangular hill 81 can be by giving triangle The ramp effect force of shape structure 92 inside contracts push rod 9 toward blind hole 71, guarantees the normal rotational movement of outer idler wheel 7；And at this time after The opposite front pedal 1 of the meeting of pedal 2 moves backward, and the rear roller 62 of 2 lower end of back pedal has the trend moved backward, rear roller 62 Outer runner 7 is rotated clockwise, the triangular structure 92 of one end that at this moment push rod 9 in rear roller 62 is contacted with locking wheel 8 Face directly can be contacted with the facing directly for triangular hill 81 of 8 outer surface of locking wheel, locking wheel 8 can prevent the rotation of outer idler wheel 7, whole For body that is, when downward pressure, only front wheel 61 is rotated, and rear roller 62 be it is stationary, when children exert a force After, by way up return, front rod 12 and rear connecting rod 13 can be because the effect of torsional spring 15 be that its angle becomes at this time It is small, and the distance between front pedal 1 and back pedal 2 can become smaller at this time, front pedal 1 has the tendency that moving backward, and back pedal 2 is oriented The trend of preceding movement, movement at this time with movement before on the contrary, the effect of front wheel 61 and rear roller 62 also with phase before Instead, therefore the at this moment meeting of front wheel 61 locking is motionless, and rear roller 62 travels forward with respect to front wheel 61, and such a process is completed, Scooter realizes advance, and the continuous circulation of this process can realize the continuous advance of scooter, and process also has very much There is playability, keeps children interested.

In order to facilitate the reset of front rod 12 and rear connecting rod 13, the rear end of the front pedal 1 and the front end of back pedal 2 Between reset spring 18 is installed, reset spring 18 and front pedal 1 and back pedal 2 are dismantling connection, in this way can be according to not Weight with children selects different reset springs 18, and practical function is more preferably.

The outer cover of the outer idler wheel 7 is equipped with non-slip mat (not shown), and non-slip mat can be improved the skid resistance of idler wheel, keep away Exempt from the idler wheel of one end by it is caused when, slide on the ground, reduce using effect.

The seat 17 is equipped with flexible cushion, and the hip of user can be effectively protected.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

1. a kind of child's scooter constantly to be advanced using human body recoil, including front pedal and back pedal, before the front pedal End upside is equipped with attachment base, and attachment base upper end is equipped with handlebar stem, and the top of handlebar stem is equipped with handle, which is characterized in that Reset spring, the reset spring and front pedal and back pedal are installed between the rear end of the front pedal and the front end of back pedal It is dismantling connection, the two sides of the front pedal and back pedal are separately installed with front wheel and rear roller, front wheel and rear roller Structure is identical, includes outer runner, and the outer cover of the outer runner is equipped with non-slip mat, and outer runner is mounted on outside locking wheel Side offers blind hole along its center on the inner sidewall of the outer runner, and flexible room is offered in the middle part of blind hole, is equipped with and pushes away in blind hole Bar, push rod are equipped with transverse baffle in the bottom position for being located at flexible room, spiral bullet are equipped between transverse baffle and flexible ceiling portion Spring, the push rod are located at one end that one end outside outer runner is in contact with locking wheel, and is in contact with locking wheel and are equipped with triangle Shape structure, the inclined-plane of the triangular structure are located at left side, and right-angle surface is located at right side, and the surface of the locking wheel is equipped with triangle Protrusion, and the inclined-plane of triangular hill is located at right side, right-angle surface is located at left side；The center of the locking wheel is fixed with connection Axis, connecting shaft are fixedly mounted on the lower end of front pedal and back pedal；The front pedal upper end is hinged with front rod, back pedal Upper end be hinged with rear connecting rod, the upper end of front rod is connected by shaft with the upper end of rear connecting rod, is also covered outside shaft Equipped with torsional spring, two ends of torsional spring are plugged in respectively inside the upper end of front rod and inside the upper end of rear connecting rod, and described turn The outside of axis and torsional spring is equipped with shell, and the upper end of shell is equipped with seat, and the seat is equipped with flexible cushion.