CN205931067U - Spacing rear wheel scooter - Google Patents

Abstract

The utility model discloses a spacing rear wheel scooter, including always hold, footboard pipe, footboard, rear wheel, front wheel and T be the pipe, always hold two footboard pipes of rotatable coupling, be fixed with the footboard on the footboard pipe, the universal wheel is connected to the other end of footboard pipe, always holding the lower part and being equipped with the front wheel, upper portion is passed through the standpipe and is connected T the pipe, T is equipped with the manual brake on the pipe, the rear wheel passes through the plastics back vent and installs on the footboard pipe. The utility model discloses simple structure, have a fashion style, convenient to use, be equipped with the home range of limit structure restriction rear wheel, reduce the unstable of scooter and slide, make it to be difficult for falling, it is safer to plastics back vent non -deformable does not rust, and is sturdy and durable.

Description

A kind of spacing rear wheel scooter

Technical field

The utility model is related to teenager's amusement apparatus technical field, particularly a kind of spacing rear wheel scooter.

Background technology

Scooter is a kind of teen-age toy, existing tens of, upper century-old history.However, from the nineties in last century Start just at home and abroad to come into vogue, become the sports equipment that a kind of teenager of very popularization plays.Scooter is permissible further It is subdivided into breast-stroke car, Rocking cycle and drift car etc., mostly two-wheeled or tricycle.Common scooter is single pedal, a pin Step down on pedal, another pin is pedaled to pusher on ground, produce power using the frictional force of wheel and ground generation, with regard to this Sample, scooter can be walked forward.Frog scooter typically adopts two forks, the afterbody setting pedal of each fork at present And universal wheel, the advance of vehicle is realized by the swing of pedal and fork.Existing scooter rear wheel is mostly mounted directly ten thousand To wheel, when being mounted directly universal wheel, because the movable direction of universal wheel is unrestricted, in scooter practical operation, can send out The situation of raw unsteady motion, easily causes operator and falls down tumble injury.

Content of the invention

The utility model is mounted directly universal wheel it may occur that the situation of unsteady motion for existing scooter, easily makes Become operator to fall down the deficiencies such as tumble injury, a kind of spacing rear wheel scooter is provided.The technical solution of the utility model is：

A kind of spacing rear wheel scooter, including assembly, pedal pipe, pedal, trailing wheel, front-wheel and T pipe；Can on described assembly Rotate and connect two pedal pipes, described pedal pipe is fixed with pedal, the other end of pedal pipe connects universal wheel；Under described assembly Portion is provided with front-wheel, and top connects T pipe by vertical tube, and described T is provided with parking brake pipe；Described trailing wheel is installed by plastics back vent On pedal pipe.

As the preferred technical scheme of the utility model, described pedal pipe is additionally provided with and limits plastics back vent pendulum angle Position limiting structure.

Further, described position limiting structure is U-shaped working of plastics, and it limits plastics back vent pendulum angle as 0-90 °.

Further, described pedal pipe and assembly junction are provided with positioner, described positioner include clamp and Prop up lever switch, described positioner is connected on assembly by rotating shaft, can rotate upwardly and downwardly certain angle；Described pedal pipe is with always The one end holding connection is provided with the clamping groove mating with a lever switch.

Further, described pedal rear portion adopts cambered structure, gradually uprises from front to back.

Further, described front-wheel is two-wheel, and described two-wheel has gradient to centre.

Further, described front-wheel is fixed on front fork tube, and described front fork tube is fixed on assembly by pressing from both sides code, described Folder code has locking state and releasing orientation；When described folder code is in locking state, front fork tube is fixed on assembly；Described folder code When being in releasing orientation, front fork tube can unload on assembly.

Further, described T has forward certain radian the vertical tube of pipe in junction, makes handlebar more steady, Stress more science, handling more preferable.

Advantage of the present utility model：

The utility model structure is simple, have a fashion style, easy to use, can neatly between breast-stroke car and drift car with Meaning conversion, realizes one-object-many-purposes, improves value and the purposes of Multifunctional scooter；Pedal rear portion adopts radian to design, not only more Plus attractive in appearance, and be conducive to foot to have an effect, reduce fatigue, gather way；It is provided with the scope of activities that position limiting structure limits trailing wheel, subtract The unstable slip of few scooter, is allowed to be difficult to fall, safer, and plastics back vent is unlikely to deform, non-corrosive, firm resistance to With；Scooter can be carried out with single front-wheel or the conversion of two front wheels pattern, during using two-wheel pattern, two-wheel has tiltedly to centre Degree, increases the stability of scooter further, and stability when especially turning round is more preferable；T is the vertical tube of pipe in junction forward There is certain radian, make handlebar more steady, stress more science, handling more preferable.

Brief description

Fig. 1 is the utility model schematic perspective view；

Fig. 2 is the utility model schematic top plan view；

Fig. 3 is the utility model schematic side view；

Fig. 4 is the utility model detent position schematic diagram；

Fig. 5 is the utility model rear-wheel structure exploded perspective view；

Fig. 6 is two-wheel schematic diagram before the utility model gradient；

Fig. 7 changes wheel construction exploded perspective view for the utility model.

Reference：Assembly 1, pedal pipe 2, pedal 3, trailing wheel 4, front-wheel 5, T are pipe 6, clamp 7, lever switch 8, plastics Back vent 9, U-shaped working of plastics 10, folder code 11.

Specific embodiment

Embodiment：

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described：

As shown in Figures 1 to 5, a kind of spacing rear wheel scooter, including assembly 1, pedal pipe 2, pedal 3, trailing wheel 4, front-wheel 5 With T pipe 6；Be rotatably connected on assembly 1 two pedal pipes 2, and pedal pipe 2 is fixed with pedal 3, and the other end of pedal pipe 2 is even Connect universal wheel；Assembly 1 bottom is provided with front-wheel 5, and assembly 1 top connects T pipe 6 by vertical tube, and T is provided with parking brake pipe 6；Enter one Step ground, the universal wheel that pedal pipe connects is substituted by plastics back vent 9 and trailing wheel 4, and trailing wheel 4 is arranged on pedal pipe 2 by plastics back vent 9 On, and it is provided with the pendulum angle that position limiting structure limits plastics back vent 9, position limiting structure is a U-shaped working of plastics 10, after it limits plastics Pitch 9 pendulum angles and be 0-90 °, that is, limit the scope of activities of trailing wheel 4, reduce the unstable slip of scooter, be allowed to be difficult to fall, more Plus safety, and plastics back vent is unlikely to deform, non-corrosive, and sturdy and durable.

As shown in Figures 1 to 4, pedal pipe 2 and assembly 1 junction are provided with positioner, and positioner includes clamp 7 and props up Lever switch 8, positioner is connected on assembly 1 by rotating shaft, can rotate upwardly and downwardly certain angle；Pedal pipe 2 is connected with assembly 1 One end be provided with and clamping groove that lever switch 8 mates.When scooter uses, positioner is beaten upwards, a lever switch 8 It is in not spacing state, scooter is breast-stroke car, two pedal pipes 2 can freely swing, and scooter is former according to frog scooter Reason is advanced and is braked.When two pedal pipes 2 swing to maximum angle, positioner is beaten downwards, a lever switch 8 snaps in pedal In the clamping groove of pipe 2, limit the position of two pedal pipes 2, be allowed to swing, now scooter is drift car, according to drift The principle of scooter is advanced and is braked.

Further, as shown in figure 3, described pedal rear portion adopts radian to design, not only more attractive in appearance, and be conducive to pin Portion has an effect, and reduces fatigue, gathers way.

Further, as shown in fig. 6, described front-wheel 5 is two-wheel, two-wheel has gradient to centre, increases slide plate further The stability of car, stability when especially turning round is more preferable.

Further, as shown in fig. 7, described front-wheel 5 is fixed on front fork tube, front fork tube passes through folder code 11 and is fixed on assembly On 1, when described folder code 11 is in locking state, front fork tube is fixed on assembly 1；When described folder code 11 is in releasing orientation, front Breeches pipe can unload on assembly 1, and after now selecting single-wheel or the front fork tube of two-wheel, locking folder code 11 can be carried out to scooter Single front-wheel or the conversion of two front wheels pattern, during single front-wheel, the gait of march of scooter is very fast, is suitable for big age child or technology Preferably person uses, and during two front wheels, the stability of scooter more preferably, is suitable for little age child or technology chump uses.

Further, as shown in figure 3, described T has forward certain radian the vertical tube of pipe 6 in junction, make handlebar More steady, stress more science, handling more preferable.

Below only the utility model preferred embodiment is described, but is not to be construed as the limit to claim System.The utility model is not only limited to above example, and its concrete structure allows to change, in a word, all only in the utility model The various change made in vertical scope of the claims is all in protection domain of the present utility model.

Claims (6)

1. a kind of spacing rear wheel scooter, including assembly, pedal pipe, pedal, trailing wheel, front-wheel and T pipe；Can turn on described assembly Be dynamically connected two pedal pipes, and described pedal pipe is fixed with pedal, and the other end of pedal pipe connects universal wheel；Described assembly bottom It is provided with front-wheel, top connects T pipe by vertical tube, and described T is provided with parking brake pipe；It is characterized in that：Described trailing wheel passes through to mould Material back vent is arranged on pedal pipe；

Described front-wheel is fixed on front fork tube, and described front fork tube is fixed on assembly by pressing from both sides code, and described folder code has locking shape State and releasing orientation；When described folder code is in locking state, front fork tube is fixed on assembly；Described folder code is in releasing orientation When, front fork tube can unload on assembly.

2. spacing rear wheel scooter according to claim 1 it is characterised in that：It is additionally provided with restriction plastics on described pedal pipe The position limiting structure of back vent pendulum angle.

3. spacing rear wheel scooter according to claim 2 it is characterised in that：Described position limiting structure is U-shaped working of plastics, its Limit plastics back vent pendulum angle as 0-90 °.

4. spacing rear wheel scooter according to claim 1 it is characterised in that：Described pedal pipe and assembly junction are provided with Positioner, described positioner includes clamp and a lever switch, and described positioner is connected on assembly by rotating shaft, permissible Rotate upwardly and downwardly certain angle；One end that described pedal pipe is connected with assembly is provided with the clamping groove mating with a lever switch.

5. spacing rear wheel scooter according to claim 1 it is characterised in that：Described pedal rear portion adopts cambered structure, Gradually uprise from front to back.

6. spacing rear wheel scooter according to claim 1 it is characterised in that：Described T the vertical tube of pipe junction to Before there is certain radian.