CN112829866A

CN112829866A - Double balanced slide

Info

Publication number: CN112829866A
Application number: CN202110215094.4A
Authority: CN
Inventors: 叶太平; 王雪花
Original assignee: Xianning Tan Ke Technology Co ltd
Current assignee: Xianning Tan Ke Technology Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-05-25

Abstract

The invention provides a double balance skateboard, and belongs to the technical field of sports equipment. The front handrail and the rear handrail are arranged on the frame, and a front pedal and a rear pedal which are positioned at two sides of the rotating shaft are fixedly arranged on the driving disc; the bottoms of the front pedal and the rear pedal are respectively provided with a universal wheel; when the front pedal and the rear pedal are in a straight state, the universal wheel and the ground have a distance. The invention has the advantages of large operation space and the like.

Description

Double balanced slide

Technical Field

The invention belongs to the technical field of sports equipment, and relates to a double-person balance skateboard.

Background

In the prior art, the sliding flat cars for fitness and entertainment are various and are mostly operated by a single person, and compared with a single scooter, the double-person sports have more obvious entertainment effect; moreover, the layering of the operation modes of the existing single-person or double-person scooter is not obvious, namely the operation skill of the existing single-person or double-person scooter has limited space and is not durable for playing, so that a beginner can hardly learn the operation skill, or the operation mode is not interesting due to the limited space for changing the operation mode after learning.

Disclosure of Invention

The invention aims to provide a double-person balance skateboard aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to improve the operation pleasure in a double-person cooperative mode.

The purpose of the invention can be realized by the following technical scheme: a double balance skateboard is characterized by comprising a rotating shaft, a left side roller, a right side roller, a left side driven plate, a right side driven plate and a driving plate, wherein the left side roller is rotationally connected to the rotating shaft;

the left driven disc is provided with an inner gear ring, the driving disc is provided with a first gear disc meshed with the inner gear ring, the first gear disc is connected with the driving disc through a first one-way bearing, the right driven disc is provided with an outer gear ring, the driving disc is provided with a second gear disc, a plurality of planet gears are uniformly arranged on the driving disc in the circumferential direction, the planet gears are rotationally connected to the driving disc in the second gear disc, the planet gears are simultaneously meshed with the second gear disc and the outer gear ring, the second gear disc is connected with the driving disc through a second one-way bearing, and the locking directions of the first one-way bearing and the second one-way bearing are opposite;

the bottoms of the front pedal and the rear pedal are respectively provided with a universal wheel; when the front pedal and the rear pedal are in a straight state, the universal wheel and the ground have a distance.

Furthermore, the universal wheel comprises a wheel body, a mounting seat and a rotating rod, and the rotating rod is positioned on one side of a vertical radial line of the wheel body; the rotating rod is rotatably connected with a bearing.

Furthermore, the frame includes that two are fixed respectively on left side driven plate and the pipe on the driven plate of right side, sliding connection has a stand in the pipe, the stand accessible locking bolt is fixed on the pipe, preceding handrail and back handrail all link with the upper end fixed phase of two stands.

Because there is certain interval between preceding footboard and the ground at straight state with back footboard, two operators pedal preceding footboard and back footboard respectively, control preceding handrail and back handrail, preceding footboard and back footboard use the pivot to form a seesaw structure as the pin joint, two operators accessible health centrobaric adjustment makes preceding footboard and back footboard revolve the pivot swing, the mode of adjusting the focus includes that the adjustment of stepping on the position, the health is leaned forward and backward, cooperation preceding handrail or back handrail make the bearing of preceding footboard of health or back footboard change etc..

Present footboard and back footboard are as a whole can order about the rotation of axis of rotation wobbling in-process left side gyro wheel and right side gyro wheel rotatory, specifically do: when the front pedal sinks and then the rear pedal tilts upwards, the first one-way bearing is in a locking state, the first fluted disc can drive the inner gear ring on the left driven disc to rotate by the rotation of the driving disc, namely the left roller rotates, and at the moment, the second one-way bearing is in a separating state; when the rear pedal is sunken and the front pedal is upwarped, the second one-way bearing is in a locking state, the second gear disc can drive each planetary gear to rotate by the rotation of the driving disc, the planetary gears rotate to drive the outer gear ring on the right driven disc to rotate, namely the right roller rotates, and at the moment, the second one-way bearing is in a separation state; it can be seen that, in the process of swinging around the rotating shaft, the left side roller and the right side roller have the same rotating direction and are in an intermittent driven state, so that the scooter is in a snake-shaped forward state.

Steering control: the rolling time of the left roller after being driven is longer than that of the right roller after being driven, so that the sliding plate can be steered to one side of the right roller, and the sliding plate can be steered to the left roller on the contrary.

As a beginner, the universal wheel can provide rolling landing of the front pedal and the rear pedal, so that the universal wheel is safe and easy to learn.

After learning basic actions, the control difficulty can be improved, and the universal wheel is not in contact with the ground, so that the comfort and the sliding speed can be improved, and the cooperative ability and the matching degree of the balance mastered by an operator are closely related, so that the operation method is more continuous, and the operation space is more layered; compared with single sliding, the double sliding has better entertainment originally, and the requirement of the operation mode of multiple elements and different actions on the cooperative matching degree is different, so that the double sliding is low in popularization difficulty, durable in playing, suitable for people to play and especially suitable for people and lovers to play.

The left side gyro wheel and right side gyro wheel department can set up the brake block, fix on left side driven plate and right side driven plate promptly, have elastic sheet structure, and the foot is stepped on the brake block and can be used to the stopping of slide or right side gyro wheel and also can be used to the steering of slide.

Drawings

Fig. 1 is a schematic perspective view of the skateboard.

Figure 2 is a side view of the present skateboard.

Fig. 3 is a schematic view of the driving structure of the slide board.

Fig. 4 is a schematic perspective view of the caster.

In the figure, 1, a rotating shaft; 21. a left side roller; 22. a right roller; 31. a left driven disk; 32. a right driven plate; 4. a drive disc; 5. a frame; 51. a conduit; 52. a column; 61. a front armrest; 62. a rear armrest; 71. a front pedal; 72. a rear pedal; 81. an inner gear ring; 82. a first fluted disc; 83. a first one-way bearing; 84. an outer ring gear; 85. a second fluted disc; 86. a planetary gear; 87. a second one-way bearing; 9. a universal wheel; 91. a wheel body; 92. a mounting seat; 93. and (4) rotating the rod.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

The front and rear driven wheels comprise a rotating shaft 1, a left side roller 21, a right side roller 22, a left side driven disc 31, a right side driven disc 32 and a driving disc 4, wherein the left side roller 21, the right side roller 22 and the driving disc 4 are rotatably connected to the rotating shaft 1, the driving disc 4 is arranged between the left side driven disc 31 and the right side driven disc 32, a frame 5 is fixedly connected between the left side driven disc 31 and the right side driven disc 32, a front handrail 61 and a rear handrail 62 are arranged on the frame 5, and a front pedal 71 and a rear pedal 72 which are positioned on two sides of the rotating shaft 1 are fixedly arranged on the driving disc 4;

an inner gear ring 81 is arranged on the left driven disc 31, a first gear disc 82 meshed with the inner gear ring 81 is arranged on the driving disc 4, the first gear disc 82 is connected with the driving disc 4 through a first one-way bearing 83, an outer gear ring 84 is arranged on the right driven disc 32, a second gear disc 85 is arranged on the driving disc 4, a plurality of planet gears 86 are uniformly arranged on the driving disc 4 in the circumferential direction, the planet gears 86 are rotatably connected to the driving disc 4 in the second gear disc 85, the planet gears 86 are simultaneously meshed with the second gear disc 85 and the outer gear ring 84, the second gear disc 85 is connected with the driving disc 4 through a second one-way bearing 87, and the locking directions of the first one-way bearing 83 and the second one-way bearing 87 are opposite;

the bottoms of the front pedal 71 and the rear pedal 72 are respectively provided with a universal wheel 9; when the front pedal 71 and the rear pedal 72 are in a flat state, the universal wheel 9 is spaced from the ground.

The universal wheel 9 comprises a wheel body 91, a mounting seat 92 and a rotating rod 93, wherein the rotating rod 93 is positioned on one side of a vertical radial line of the wheel body 91; the rotating rod 93 is rotatably connected with a bearing.

The frame 5 comprises two guide pipes 51 fixed on the left driven disc 31 and the right driven disc 32 respectively, a column 52 is connected in the guide pipes 51 in a sliding mode, the column 52 can be fixed on the guide pipes 51 through locking bolts, and a front handrail 61 and a rear handrail 62 are fixedly connected with the upper ends of the two columns 52.

Because a certain distance exists between the front pedal 71 and the rear pedal 72 in a straight state and the ground, two operators respectively pedal the front pedal 71 and the rear pedal 72 to hold the front handrail 61 and the rear handrail 62, the front pedal 71 and the rear pedal 72 form a seesaw structure by taking the rotating shaft 1 as a hinge point, the two operators can lead the front pedal 71 and the rear pedal 72 to swing around the rotating shaft 1 by adjusting the gravity center of the body, and the gravity center adjusting mode comprises the steps of adjusting the stepping position, inclining the body forwards and backwards, matching the front handrail 61 or the rear handrail 62 to lead the bearing of the front pedal 71 or the rear pedal 72 of the body to change, and the like.

The front pedal 71 and the rear pedal 72 can drive the left roller 21 and the right roller 22 to rotate in the process of swinging around the rotating shaft 1 as a whole, specifically: when the front pedal 71 sinks and the rear pedal 72 tilts upwards, the first one-way bearing 83 is in a locked state, the rotation of the driving disk 4 can enable the first fluted disc 82 to drive the inner gear ring 81 on the left driven disk 31 to rotate, namely the left roller 21 rotates, and at the moment, the second one-way bearing 87 is in a separated state; when the rear pedal 72 sinks and the front pedal 71 tilts upwards, the second one-way bearing 87 is in a locked state, the rotation of the driving disk 4 can enable the second fluted disc 85 to drive each planetary gear 86 to rotate, the planetary gears 86 rotate to drive the outer gear ring 84 on the right driven disk 32 to rotate, namely the right roller 22 rotates, and at the moment, the second one-way bearing 87 is in a separated state; it can be seen that during the swing of the front pedal 71 and the rear pedal 72 around the rotating shaft 1, the left roller 21 and the right roller 22 rotate in the same direction and are driven intermittently, so that the scooter moves forward in a "snake shape".

Steering control: the left roller 21 is driven for a longer rolling time than the right roller 22, so that the slide board can be steered toward the right roller 22, and conversely, the slide board can be steered toward the left roller 21.

As a beginner, the universal wheel 9 can provide rolling landing of the front pedal 71 and the rear pedal 72, making it safe and easy to learn.

After learning the basic action, the control difficulty can be improved, and the universal wheel 9 is not contacted with the ground, so that the comfort and the sliding speed can be improved, and the cooperative ability and the matching degree of the balance mastered by an operator are closely related, so that the operation method is more continuous, and the operation space has more layers; compared with single sliding, the double sliding has better entertainment originally, and the requirement of the operation mode of multiple elements and different actions on the cooperative matching degree is different, so that the double sliding is low in popularization difficulty, durable in playing, suitable for people to play and especially suitable for people and lovers to play.

The left roller 21 and the right roller 22 can be provided with brake pads, namely, the brake pads are fixed on the left driven disc 31 and the right driven disc 32 and have elastic sheet structures, and the left roller 21 or the right roller 22 can be braked by stepping on the brake pads, so that the brake can be used for stopping the skateboard and also can be used for steering the skateboard.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A double balance skateboard is characterized by comprising a rotating shaft (1), a left side roller (21) rotatably connected to the rotating shaft (1), a right side roller (22), a left side driven disk (31) fixed to the left side roller (21), a right side driven disk (32) fixed to the right side roller (22) and a driving disk (4) rotatably connected to the rotating shaft (1), wherein the driving disk (4) is arranged between the left side driven disk (31) and the right side driven disk (32), a frame (5) is fixedly connected between the left side driven disk (31) and the right side driven disk (32), a front handrail (61) and a rear handrail (62) are arranged on the frame (5), and a front pedal (71) and a rear pedal (72) which are positioned on two sides of the rotating shaft (1) are fixedly arranged on the driving disk (4);

an inner gear ring (81) is arranged on the left driven disc (31), a first gear disc (82) meshed with the inner gear ring (81) is arranged on the driving disc (4), the first fluted disc (82) is connected with the driving disc (4) through a first one-way bearing (83), the right driven disc (32) is provided with an outer gear ring (84), the driving disc (4) is provided with a second gear disc (85), a plurality of planetary gears (86) are uniformly arranged on the circumferential direction of the driving disk (4), the planetary gear (86) is rotationally connected with the driving disk (4) in the second fluted disc (85), the planet gears (86) simultaneously engage the second toothed disc (85) and the outer ring gear (84), the second fluted disc (85) is connected with the driving disc (4) through a second one-way bearing (87), the locking directions of the first one-way bearing (83) and the second one-way bearing (87) are opposite;

the bottoms of the front pedal (71) and the rear pedal (72) are respectively provided with a universal wheel (9); when the front pedal (71) and the rear pedal (72) are in a straight state, the universal wheel (9) is spaced from the ground.

2. The double skateboard of claim 1, wherein the universal wheel (9) comprises a wheel body (91), a mounting seat (92) and a rotating rod (93), wherein the rotating rod (93) is positioned on one side of a vertical radial line of the wheel body (91); the rotating rod (93) is rotatably connected with a bearing.

3. The double balance skateboard of claim 1 or 2, wherein the frame (5) comprises two guide tubes (51) fixed to the left driven plate (31) and the right driven plate (32), respectively, a column (52) is slidably connected to the guide tubes (51), the column (52) can be fixed to the guide tubes (51) by locking bolts, and the front armrest (61) and the rear armrest (62) are fixedly connected to the upper ends of the two columns (52).