CN218172467U

CN218172467U - Scooter

Info

Publication number: CN218172467U
Application number: CN202221814385.1U
Authority: CN
Inventors: 朱铁文
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-30
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a scooter, including footboard, setting at the anterior front wheel subassembly of footboard, locate the two sets of rear wheel subassemblies at footboard rear portion to and divide two sets of mechanisms of controlling of locating both sides, two sets of mechanisms of controlling are used for controlling the rear wheel subassembly unidirectional rotation of place side respectively and advance, and it has at least and extends and can follow the control rod of upper and lower direction elevating movement along upper and lower direction. When the scooter is played, a user stands on the pedal with a front face, the left hand and the right hand respectively hold the control levers on the left side and the right side, and the left hand and the right hand alternately perform the actions of simulating the ground supporting in a slanting back direction, namely the left hand and the right hand alternately drive the control lever on the side to move backwards and downwards, so that the rear wheel of the rear wheel assembly can be driven to rotate forwards, and the function of sliding the whole scooter forwards is realized. The playing mode of the scooter simulates skiing movement and is high in interestingness.

Description

Scooter

Technical Field

The utility model relates to a scooter.

Background

An existing conventional scooter generally includes a front fork, a front wheel disposed at the bottom of the front fork, a handlebar disposed on the front fork, a rear frame having a front portion connected to the front fork and a foot pedal, and a rear wheel disposed at the rear portion of the bottom of the rear frame. This type of traditional scooter, it often only supplies children to step on and slides the use at the walking handle bar of step board, and it is single that the mode of playing is traditional, and is interesting general.

Disclosure of Invention

The utility model aims at providing a scooter of novel mode of playing.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a scooter, the scooter comprising:

a pedal extending in a front-rear direction;

the front wheel assembly comprises a front wheel frame and front wheels which are rotationally arranged on the front wheel frame and extend around a front wheel shaft in the left-right direction, the front wheel frame is rotationally connected to the front part of the bottom of the pedal around a front connecting shaft, and the front connecting shaft gradually inclines downwards from back to front;

the rear wheel assemblies are respectively arranged on the left side and the right side, each rear wheel assembly comprises a rear wheel frame and a rear wheel which is rotationally connected to the rear wheel frame and extends around a left-right direction, the rear wheel frame is rotationally connected to the bottom rear part of the pedal around a rear connecting shaft, and the rear connecting shaft gradually inclines downwards and extends from front to back;

the control mechanism is provided with two groups which are respectively arranged on the left side and the right side, each group of control mechanism comprises a mounting seat arranged at the rear part of the pedal and a control rod extending along the vertical direction, the rear wheel shaft is rotationally arranged on the mounting seat around the axis of the rear wheel shaft, the lower part of the control rod can be arranged on the mounting seat in a vertical lifting motion manner, and the control mechanism further comprises a driving component which is arranged between the lower part of the control rod and the rear wheel shaft on the same side and is used for driving the rear wheel shaft to rotate in a single direction when the control rod moves vertically along the vertical direction.

Preferably, the driving assembly comprises a first driving wheel which is arranged on the mounting seat in a manner of rotating around a rotating shaft, a second driving wheel which is coaxially and unidirectionally rotatably arranged on the rear wheel shaft, and a driving belt which is tensioned between the first driving wheel and the second driving wheel, and the lower end part of the operating rod is fixedly arranged on the driving belt.

Furthermore, the mounting seat is provided with a mounting cavity, the first driving wheel, the second driving wheel and the driving belt are all accommodated in the mounting cavity, a guide groove extending along the vertical direction is formed in the side portion of the mounting seat, the guide groove is communicated with the mounting cavity, a connecting portion is arranged at the lower portion of the operating rod, and the connecting portion is inserted in the guide groove in a sliding mode and is fixedly connected with the driving belt.

In some embodiments, the guide groove extends obliquely downward from front to rear, and/or the mount extends obliquely downward from front to rear.

In some embodiments, the second drive wheel is a one-way bearing.

Preferably, in the left-right direction of the scooter, the operating lever is arranged on the inner side of the mounting seat, and the rear wheel is arranged on the outer side of the mounting seat.

Preferably, the operating lever extends from front to rear with gradually inclining downward.

Preferably, the mounting seat is mounted on the left side portion or the right side portion of the pedal in a manner of being relatively rotatable around the axis of the rear wheel axle.

Preferably, the rear wheel frames at two sides are fixed with each other or integrally arranged and rotatably connected to the bottom rear part of the pedal through the same rear connecting shaft, and the two sets of rear wheel shafts are respectively arranged at the left side part and the right side part of the rear wheel frames.

Preferably, the front wheel assembly has two sets respectively disposed at left and right sides, the front wheel frames at both sides are fixed to each other or integrally disposed and rotatably connected to the bottom front portion of the step plate through the same front connecting shaft, the two sets of front wheel shafts are respectively disposed at left and right side portions of the front wheel frame, the two sets of front wheels are respectively disposed at left and right sides of the front portion of the step plate, and the two sets of rear wheels are respectively disposed at left and right sides of the rear portion of the step plate.

Because of the application of above-mentioned technical scheme, compared with the prior art, the utility model has the following advantage: when the scooter is played, a user stands on the pedal with a front face, the left hand and the right hand respectively hold the control levers on the left side and the right side, and the left hand and the right hand alternately perform the actions of simulating the ground supporting in a slanting back direction, namely the left hand and the right hand alternately drive the control lever on the side to move backwards and downwards, so that the rear wheel of the rear wheel assembly can be driven to rotate forwards, and the function of sliding the whole scooter forwards is realized. The playing mode of the scooter simulates skiing movement and is high in interestingness.

Drawings

Fig. 1 is a schematic view of an overall structure of a scooter according to an embodiment of the present invention;

fig. 2 is an exploded view of the scooter of fig. 1 (the right-side control mechanism is omitted);

FIG. 3 is a schematic side view of the scooter of FIG. 1;

fig. 4 is an internal structural schematic diagram of the scooter of fig. 1;

FIG. 5 is a rear view schematic diagram of the scooter of FIG. 1;

FIG. 6 is a schematic top view of the scooter of FIG. 1;

FIG. 7 is a schematic view of a connection structure of a pedal, a front wheel assembly and a rear wheel assembly of the scooter of FIG. 1;

wherein: 1. a pedal; 11. a left pedal; 12. a right pedal; 13. a chassis;

2. a front wheel assembly; 21. a front wheel carrier; 22. a front axle; 23. a front wheel; 24. a front connecting shaft;

3. a rear wheel assembly; 31. a rear wheel carrier; 32. a rear wheel axle; 33. a rear wheel; 34. a rear connecting shaft;

4. an operating mechanism; 41. a joystick; 41a, a rod body; 41b, a connector; 41c, a connecting part; 41d, a handle portion; 42. a mounting seat; 42a, a first housing; 42b, a second housing; 42c, a guide groove; 43. a first drive pulley; 44. a second transmission wheel; 45. a transmission belt; 46. a rotating shaft.

Detailed Description

The following descriptions of the front, rear, left, right, up and down directions, etc., are defined with reference to the directions that a user observes when using the scooter, and are only for the purpose of explaining the relative positional relationship of the respective parts, with the front and rear directions being referred to the schematic representations in fig. 1.

The technical solution of the present invention is further explained below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 7, the scooter includes:

the pedal 1, the pedal 1 extends along the fore-and-aft direction, specifically, the pedal 1 includes the chassis 13 located at the bottom, and the left pedal 11 and the right pedal 12 set up above the chassis 13 for standing, wherein, the left pedal 11 and the right pedal 12 extend along the fore-and-aft direction, both have certain intervals along the left-and-right direction, and both are fixed each other at the rear position, here, the left pedal 11 and the right pedal 12 are set up integrally;

the front wheel assembly 2 is provided at the front part of the footboard 1, the front wheel assembly 2 includes a front wheel frame 21, a front wheel 23 provided on the front wheel frame 21 to rotate around a front wheel shaft 22 extending in the left-right direction, the front wheel frame 21 is rotatably connected to the bottom front part of the footboard 1 around a front connecting shaft 24, and the front connecting shaft 24 is extended to be gradually inclined downwards from the back to the front. In this embodiment, the front wheel assemblies 2 are provided in two sets which are respectively provided on the left and right sides, the front wheel frames 21 of the two sets of front wheel assemblies 2 are fixed to each other or integrally provided, and the front wheel frames 21 are rotatably connected to the bottom front portion of the under frame 13 of the step 1 by the same front connecting shaft 24. Two groups of front wheel shafts 22 are integrally arranged on the left side part and the right side part of the front wheel frame 21, and two groups of front wheels 23 are arranged on the left side and the right side of the front part of the pedal 1;

and a rear wheel assembly 3 provided at the rear of the step 1. The rear wheel assembly 3 has two sets which are respectively arranged at the left and right sides, each set of rear wheel assembly 3 comprises a rear wheel frame 31 and a rear wheel 33 which is connected with the rear wheel frame 31 in a rotating way around a rear wheel shaft 32 extending along the left and right directions, the rear wheel frame 31 is connected with the bottom rear part of the pedal 1 in a rotating way around a rear connecting shaft 34, and the rear connecting shaft 34 is gradually extended downwards from the back to the front. Specifically, the rear wheel frames 31 of the two sets of rear wheel assemblies 4 are fixed to each other or integrally provided, and the rear wheel frames 31 are rotatably connected to the bottom front portion of the base frame 13 by the same rear connecting shaft 34. Two sets of rear wheel shafts 32 are integrally arranged on the left side part and the right side part of the rear wheel frame 31, and two sets of rear wheels 33 are arranged on the left side and the right side of the rear part of the pedal 1;

and the control mechanism 4 is provided with two groups which are respectively arranged at the left side and the right side and used for respectively controlling the unidirectional rotation advancing of the rear wheel component 3 at the side. Each set of control mechanism 4 includes a mounting seat 42 disposed at the rear of the pedal 1, an operating lever 41 extending in the up-down direction, the rear wheel axle 32 is rotatably disposed on the mounting seat 42 around its axis, the lower portion of the operating lever 41 is disposed on the mounting seat 42 in a manner of being capable of moving up and down in the up-down direction, and the control mechanism 4 further includes a driving component disposed between the lower portion of the operating lever 41 and the rear wheel axle 32 on the same side and used for driving the rear wheel axle 32 to rotate in one direction when the operating lever 41 moves in the up-down direction.

Specifically, referring to fig. 2 and 4, the driving assembly includes a first transmission wheel 43 rotatably disposed on the mounting seat 42 about a rotation shaft 46, a second transmission wheel 44 coaxially and unidirectionally rotatably disposed on the rear wheel shaft 32, and a transmission belt 45 tensioned between the first transmission wheel 43 and the second transmission wheel 44, and a lower end portion of the operating lever 41 is fixedly disposed on the transmission belt 45. The second transmission wheel 44 is a one-way bearing.

When the operating lever 41 moves downward in the up-down direction relative to the mounting seat 42, the belt segment of the transmission belt 45 located between the first transmission wheel 43 and the second transmission wheel 44 moves downward in the up-down direction, so that the second transmission wheel 44 rotates and drives the rear wheel shaft 32 to rotate forward to drive the rear wheel 33 to move forward; when the operating lever 41 is moved upward relative to the mounting base 42, the belt section of the transmission belt 45 between the first transmission wheel 43 and the second transmission wheel 44 is moved upward in the up-and-down direction, and the second transmission wheel 44 is rotated but cannot drive the rear wheel axle 32 to rotate synchronously. When the operating levers 41 on both sides are alternately moved upward and downward, that is, when the operating lever 41 on one side is moved downward, the operating lever 41 on the other side is moved upward, so that the rear wheel 33 is continuously driven to move forward in a cyclic manner by the alternate reciprocating operation.

Here, the mounting seat 42 includes a first housing 42a and a second housing 42b, the first housing 42a and the second housing 42b cooperate with each other to form a closed mounting cavity, a rotating shaft 46 is formed on an inner side wall of the second housing 42b and located in the mounting cavity, and the first driving wheel 43, the second driving wheel 44 and the driving belt 45 are accommodated in the mounting cavity. One of the side portions of the mounting seat 42 is provided with a guide groove 42c extending in the up-down direction, the guide groove 42c communicating with the mounting cavity of the mounting seat 42, and the lower portion of the operating lever 41 has a connecting portion 41c slidably inserted in the guide groove 42c and fixedly connected to the transmission belt 45. The joystick 41 specifically includes a rod 41a extending in the up-down direction, and a connector 41b fixedly disposed at the bottom of the rod 41a, a connecting portion 41c extends from the lower portion of the connector 41b to one side in the radial direction, and a handle portion 41d for a user to hold during a play operation is disposed at the top of the rod 41 a. The operating lever 41 is located inside the mounting seat 42, and the rear wheel 33 is located outside the mounting seat 42.

In the operating mechanism 4, the guide groove 42c extends obliquely downward from front to back, the mounting seat 42 also extends obliquely downward from front to back, the operating lever 41 extends obliquely downward from front to back, and the operating lever 41 moves downward obliquely or upward obliquely along the guide groove 42c, which is more suitable for the operating habit of the user.

In this embodiment, the mounting seat 42 can be relatively rotatably mounted on the left side and the right side of the pedal 1 around the axis of the rear axle 32, so that the mounting seat 42 can swing within a small range relative to the pedal 1, and has a certain buffering and adjusting function during the driving process, so that the user is more comfortable in operation.

Referring to the drawings, when playing with the scooter, a user stands on the left pedal 11 and the right side plate 12 of the pedal 1 with their front faces, and holds the handle portions 41d of the operating levers 41 on the left and right sides, respectively, and the left and right hands alternately perform a ground-supporting simulation action obliquely rearward, that is, the left and right hands alternately drive the operating levers 41 on the sides to move downward obliquely rearward, so that the rear wheel 33 of the rear wheel assembly 3 can be driven to rotate forward, and the function of sliding the entire scooter forward is realized. The playing mode of the scooter simulates skiing movement and is high in interestingness.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A scooter, characterized in that, the scooter includes:

a pedal extending in a front-rear direction;

the rear wheel assemblies are respectively arranged on the left side and the right side, each rear wheel assembly comprises a rear wheel frame and a rear wheel which is connected to the rear wheel frame in a rotating manner around a rear wheel shaft extending in the left-right direction, the rear wheel frames are connected to the rear bottom of the pedal in a rotating manner around a rear connecting shaft, and the rear connecting shaft extends downwards and gradually from front to back;

the control mechanism is provided with two groups which are respectively arranged at the left side and the right side, each group of control mechanism comprises a mounting seat arranged at the rear part of the pedal and a control rod extending along the vertical direction, the rear wheel shaft is rotatably arranged on the mounting seat around the axis of the rear wheel shaft, the lower part of the control rod can be arranged on the mounting seat in a way of lifting motion along the vertical direction, and the control mechanism also comprises a driving component which is arranged between the lower part of the control rod and the rear wheel shaft at the same side and is used for driving the rear wheel shaft to rotate in a single direction when the control rod moves up and down along the vertical direction.

2. The scooter of claim 1, wherein: the driving assembly comprises a first driving wheel which is arranged on the mounting seat in a rotating mode around a rotating shaft, a second driving wheel which is arranged on the rear wheel shaft in a coaxial and unidirectional rotating mode, and a driving belt which is tensioned between the first driving wheel and the second driving wheel, and the lower end portion of the operating rod is fixedly arranged on the driving belt.

3. The scooter of claim 2, wherein: the installation seat is provided with an installation cavity, the first driving wheel, the second driving wheel and the driving belt are all contained in the installation cavity, a guide groove extending along the vertical direction is formed in the side portion of the installation seat, the guide groove is communicated with the installation cavity, a connecting portion is arranged on the lower portion of the operating rod, and the connecting portion is slidably inserted in the guide groove and fixedly connected with the driving belt.

4. The scooter of claim 3, wherein: the guide groove extends obliquely downward from front to back, and/or the mounting seat extends obliquely downward from front to back.

5. The scooter of claim 2, wherein: the second driving wheel is a one-way bearing.

6. The scooter of claim 1, wherein: follow on the left and right sides direction of scooter, the control rod is located the inboard of mount pad, the rear wheel is located the outside of mount pad.

7. The scooter of claim 1, wherein: the operating lever extends from the front to the rear with gradually inclining downward.

8. The scooter of claim 1, wherein: the mounting seat can be mounted on the left side part or the right side part of the pedal in a manner of relative rotation around the axis of the rear wheel shaft.

9. The scooter of claim 1, wherein: the rear wheel frames on two sides are mutually fixed or integrally arranged and are rotationally connected to the rear bottom of the pedal through the same rear connecting shaft, and the two groups of rear wheel shafts are respectively arranged on the left side part and the right side part of the rear wheel frames.

10. The scooter of claim 1, wherein: the front wheel assemblies are provided with two groups which are respectively arranged at the left side and the right side, the front wheel frames at the two sides are mutually fixed or integrally arranged and are rotationally connected with the front part of the bottom of the pedal through the same front connecting shaft, the two groups of front wheel shafts are respectively arranged at the left side part and the right side part of the front wheel frames, the two groups of front wheels are respectively arranged at the left side and the right side of the front part of the pedal, and the two groups of rear wheels are respectively arranged at the left side and the right side of the rear part of the pedal.