阅读说明：本技术 一种移动滑冰场健身代步器 (Body-building walking-replacing device for mobile skating rink ) 是由 徐江 于 2019-03-01 设计创作，主要内容包括：本发明涉及一种移动滑冰场健身代步器,采用一块带两只轮子的小尺寸的人造冰板和一台带三只轮子和一个把手的车架组合替代溜冰场场地；利用“T形连接件活动连接”来进行人造冰板与车架之间的连接安装；在车架上安装一组利用两个逆向动力实现同向驱动的齿轮组合；配备一对带轮子和牵引绳安装位的旱冰鞋,将左右旱冰鞋和齿轮组合中对应的实心转向齿轮分别通过牵引绳连接,当需要出行代步时,旱冰鞋通过齿轮组合,驱动车架上的两只驱动轮,带动车架和冰板一起移动；当只需要进行滑冰健身时,在旱冰鞋一端卸下牵引绳,即可保持设备静止；在冰板两侧加装防跌保护条,将车架的把手适当向后延伸,用作安全扶手来协助使用者保持身体平衡。(The invention relates to a body-building walking-replacing device for a mobile skating rink, which adopts a small-sized artificial skateboard with two wheels and a frame combination with three wheels and a handle to replace the skating rink field; the artificial ice board is connected and installed with the frame by utilizing the T-shaped connecting piece for movable connection; a group of gear combinations which realize the same-direction driving by utilizing two reverse power are arranged on the frame; the roller skates with the wheels and the traction rope are arranged, corresponding solid steering gears in the left and right roller skates and the gear combination are respectively connected through the traction rope, and when the roller skates need to travel for riding instead of walking, the roller skates drive the two driving wheels on the frame through the gear combination to drive the frame and the skate board to move together; when only skating fitness is needed, the traction rope is detached from one end of the roller skate, so that the equipment can be kept still; anti-falling protection strips are additionally arranged on two sides of the ice board, and the handles of the frame are properly extended backwards to be used as safety handrails to assist a user to keep body balance.)

1. A body-building walking-replacing device for a mobile skating rink is characterized in that: the skating rink field is replaced by a small-sized artificial skateboard with two wheels and a frame combination with three wheels and a handle, the artificial skateboard and the frame are connected and installed by utilizing a T-shaped connecting piece for movable connection, a group of gear combinations which utilize two reverse powers to realize same-direction driving are installed on the frame, a pair of roller skates with wheels and a traction rope installation position are equipped, the left and right roller skates and the corresponding solid steering gears in the gear combinations which utilize the two reverse powers to realize the same-direction driving are respectively connected through the traction rope, auxiliary falling-prevention protective strips are additionally arranged on the left and right sides of the middle rear part of the skateboard, and the handle at the front end of the frame is properly extended backwards and used as a safety handle to keep body balance.

Technical Field

The invention relates to a body-building walker, in particular to a scooter which uses a small-sized artificial skateboard with two wheels and a frame combination with three wheels and a handle to replace the skating rink field, uses a T-shaped connecting piece to be movably connected to connect and install the artificial skateboard and the frame, a group of gear combinations which realize the same-direction driving by using two reverse power are arranged on the frame, a pair of roller skates with wheels and a traction rope are arranged, corresponding solid steering gears in the left and right roller skates and the gear combinations are respectively connected through the traction rope, when the auxiliary falling-preventing protective strips are additionally arranged on the left side and the right side of the middle rear part of the ice board, the handle at the front end of the frame is properly extended backwards to be used as a safety handrail to keep body balance, so that the ice skating fitness equipment can be used for ice skating fitness at any time and any place, and can also be used as mobile ice skating rink fitness equipment for riding instead of walking.

Background

Along with the development of science and technology, the life of human beings is better and better, and the demand of people on the health is also bigger and bigger, and skating is taken as body-building sports, and is always popular with people due to the fluency, the speed type and the elegant sports posture.

However, both skating in a real skating rink and indoor and outdoor skating require a large enough field space, so people can only skate on the ice surface of an iced river or lake or a specially-constructed large skating rink, which greatly limits the popularization of skating sports; although people can slide on ice when leaving the skating rink by using auxiliary equipment such as skateboards, roller skates and the like, the auxiliary equipment can only be used in open places such as squares and the like; many people want to use skateboards and roller skates as walking tools, so that the walking scooter can be used for traveling and exercising, but because all the urban bicycle tracks are not perfect, and the sidewalks are only designed for walking, the road surface is uneven and discontinuous, and the walking is often blocked by forts because of crossing with the motor vehicle tracks; some people run to the motorway to slide on the roller for convenience, which brings danger to themselves and the driving of the motor vehicle; in addition, as the skating movement is very fast, the requirements on the flexibility and the balance of the body are very high, the skating movement is only suitable for teenagers as a very good body-building movement, and the characteristic of easy falling injury makes most of middle-aged and elderly people to be forbidden; the field limitation and the dangerous superposition influence of skating sports enable groups such as office workers, spiral residents, home workers, family women, middle-aged and old people, which account for more than 90% of skating fitness demand population, to be far away from skating sports, and the skating and fitness dual-purpose situation is caused.

Disclosure of Invention

The invention aims to provide a body-building walking-assistant device which can not only be used for skating and body-building at any time and any place without worrying about falling and falling injury, but also be used for riding instead of walking and can smoothly run in the ground environment such as sidewalks and the like.

The purpose of the invention is realized by the following technical scheme:

first, the rink ground is replaced by a small-sized artificial skateboard with two wheels and a frame combination with three wheels and a handle: the bicycle frame is provided with a front end with a steering wheel and a handle and a rear end with two driving wheels; a small-sized artificial skateboard is used, and the size of the artificial skateboard needs to meet the length and width required by the roller skates to slide back and forth when a standing person wears a pair of roller skates on the surface to carry out repeated leg swinging movement; after the artificial ice board is reinforced by a metal frame, two wheels are arranged at one end, and the other end is arranged on a frame, so that the artificial ice board can replace the function of the skating rink field, and the miniaturization and the mobility of the skating rink field are realized.

Secondly, the connection installation between artificial ice sheet and frame is carried out to utilize "T shape connecting piece swing joint": the T-shaped connecting piece is movably connected with the frame through a T-shaped connecting piece with a hole at the top end, a cross bar and a sleeve, the sleeve is arranged on the frame, and the column body part of the T-shaped connecting piece is inserted into the sleeve so as to be capable of freely rotating in the sleeve along the horizontal direction; keeping the top end of the T-shaped connecting piece upward, inserting the cross rod into a hole at the top end of the T-shaped connecting piece, fixing two ends of the cross rod on the artificial ice board by screws, and keeping the cross rod to freely rotate in the hole along the vertical direction; therefore, when the frame turns during running, the artificial ice board can automatically adapt to the left and right turning of the frame, and when the frame touches uneven ground, the wheels at the tail end of the ice board can freely rise and fall along with the height change of the ground, so that the automatic turning matching between the artificial ice board and the frame and the automatic height adjustment between the artificial ice board and different ground heights are realized.

Thirdly, a group of gear combinations which realize the same-direction driving by utilizing two reverse powers are arranged on the frame: the method specifically comprises the steps that two separated solid steering gears and two steering gears which are arranged on the same middle shaft and have flywheel structures inside are installed in pairs in opposite directions according to the same type of gears, and the different types of gears are combined together in a pairwise intersecting mode to form a closed gear combination; the two steering gears are internally provided with flywheel structures, and the installation directions of the inner spines of the two steering gears are opposite so as to realize the same direction of real rotation driving after opposite installation; when power is input to the solid steering gear on one side or power with opposite directions is input to the solid steering gears on two sides, the solid steering gears can drive the pair of steering gears with the internal flywheel structure to rotate simultaneously, but only one steering gear with the internal flywheel structure is in real rotation, and the other steering gear is only in idle rotation, so that the middle shaft is always driven to rotate in a preset single direction, and therefore, a pair of roller skates which slide reversely can drive the driving wheels on the frame to rotate in the same direction through the combination of the gears by the power generated by the reverse sliding.

Fourthly, a pair of roller skates with wheels and a traction rope are equipped, and the corresponding solid steering gears in the left and right roller skates and the gear combination are respectively connected through the traction rope: the method is characterized in that a pair of roller skates with 4 wheels are matched on an artificial skateboard, a traction rope mounting position is additionally arranged at a proper position of each roller skate, a detachable traction rope is respectively arranged between each roller skate and a group of solid steering gears which are arranged on a frame and correspond to a gear combination which utilizes two reverse powers to realize the same-direction driving, when a user needs to go out for walking, the reverse powers generated by the front and back circular sliding of a pair of roller skates realize the gear combination of the same-direction driving through the group of two reverse powers to drive two driving wheels on the frame to drive the frame and the skateboard to move together; when only skating fitness is needed and the roller skates do not need to be used for walking instead of walking, the traction rope is detached from one end of the roller skates, so that the equipment can be kept still, and only simple skating fitness exercise is performed.

Fifthly, auxiliary falling-prevention protective strips are additionally arranged on the left side and the right side of the middle rear part of the ice board, and meanwhile, a handle at the front end of the frame is properly extended backwards to be used as a safety handrail to assist a user to keep body balance: when a user wears the roller skates to skate on the artificial ice board, the body does not displace relative to the artificial ice board, and only swings the feet to slide the roller skates back and forth to move, so that the falling risk in the movement is greatly reduced relative to the real skating movement; meanwhile, a handle for controlling the running direction of the frame is bent and properly extends towards the middle part of the body, and the handle is used as a safety handrail to help a skater keep body balance during the movement; the left side and the right side of the middle rear part of the ice board are respectively provided with an auxiliary anti-falling protection strip with the height of about half a person, and the auxiliary anti-falling protection strips are used for providing emergency support when falling accidentally.

The skating fitness device has the advantages that a user can perform skating fitness anytime and anywhere without being limited by a field or worrying about falling and falling injury, and can use the skating fitness device to replace walking, so that the skating fitness device can smoothly run even in unsmooth ground environments such as sidewalks and the like, the field limitation and danger problems existing in the current skating sports are effectively solved, and the skating fitness device is beneficial to realizing the domestication, daily normalization and the popularization of skating fitness sports.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1: the overall structure of the product of the invention.

In the figure: 1-1, a right roller skate with a traction rope mounting position; 1-2, a left roller skate with a traction rope mounting position; 2, pulling ropes (same left and right); 3, artificial ice boards with two wheels (side view); 4, a T-shaped connecting piece; 5, realizing the gear combination of the same-direction drive by using two reverse powers; 6, two driving wheels; 7, a steering wheel; 8, a frame; 9, a handle; and 10, auxiliary falling-prevention protection strips.

FIG. 2: the artificial ice plate and the T-shaped connecting piece are movably connected with an accessory figure.

In the figure: 3, an artificial ice board with two wheels (a top view, wherein, 3-1 left wheel, 3-2 right wheel, 3-3 cross bar sleeve barrel); 4, T-shaped connecting pieces (4-1, front view of the T-shaped connecting pieces; 4-2, side view of the T-shaped connecting pieces); 11, a sleeve (wherein 11-1 is the mounting position of the sleeve on the frame, 11-2 is the top plan view of the sleeve after being mounted on the frame); 12, a cross bar.

FIG. 3: the gear combination accessory and the installation schematic diagram which realize the same-direction driving by utilizing two reverse powers are shown in the specification.

In the figure: 5-1, a left solid steering gear; 5-2, a right solid steering gear; 5-3, a front steering gear with a flywheel structure is arranged inside (wherein, 5-3-1, the inner part of the front steering gear with the flywheel structure is arranged in a clockwise installation drawing in the inner thorn direction); 5-4, a rear steering gear with a flywheel structure is arranged inside the rear steering gear (wherein, 5-4-1, the inner part of the rear steering gear with the flywheel structure is in a counterclockwise installation drawing in the inner thorn direction); 5-5, the middle shaft; 5-6, a driven gear set on the wheel shaft of the driving wheel; 6-1, a left driving wheel; 6-2, a right driving wheel; 13, a driving wheel axle, 14 and the whole gear combination installation drawing.

Detailed Description

The description is divided into 4 embodiments according to the attached drawings.

1, according to the attached figure 1, positioning skating fitness is carried out in a family environment such as a living room or a balcony.

A user firstly takes off the roller skates 1-1 with the traction rope mounting position and the traction rope 2 on the roller skates 1-2, then the right foot wears the right roller skates 1-1 with the traction rope mounting position, the left foot wears the left roller skates 2-2 with the traction rope mounting position, the user stands on the artificial skateboard 3 with the two wheels by holding the handle 9 with hands, then the user alternately treads the roller skates 1-1 and 1-2 with the traction rope mounting position from the front ends of the artificial skateboard 3 with the two wheels, and when one foot treads and slides backwards, the other foot lifts and moves forwards, so that continuous skating action is realized.

2, skating and body building in the process of going out instead of walking according to the attached figure 1.

Ensuring that a traction rope 2 is respectively arranged on roller skates 1-1 and 1-2 with traction rope mounting positions, then a right roller skate 1-1 with the traction rope mounting positions is worn by a right foot, a left roller skate 2-2 with the traction rope mounting positions is worn by a left foot, a hand-grasping handle 9 stands on an artificial skateboard 3 with two wheels, then the roller skates 1-1 and 1-2 with the traction rope mounting positions are treaded by two legs in turn from the front end of the artificial skateboard 3 with the two wheels, and when one foot is treaded down and slides backwards, the other foot is lifted and moves forwards, thereby realizing continuous skating; the roller skates 1-1 or 1-2 sliding backwards drive the gear combination 5 driven by two reverse powers through the traction rope 2 to rotate in the same direction, and drive the two driving wheels 6, so as to drive the equipment to move forwards together; the steering wheel 7 is controlled by rotating the handle 9 left and right by hands, so that the direction control of the whole device in the process of walking instead of walking is realized.

3, according to figures 1 and 2, the "T-shaped connection" is articulated.

Welding a sleeve 11 onto a frame 8, wherein the mounting positions are as shown in the mounting position of the sleeve 11-1 on the frame and the top plan view of the sleeve 11-2 after the frame is mounted on the frame, inserting the top end of a T-shaped connecting piece 4 upwards into the sleeve 11, aligning a cross rod sleeve 3-3 at the front end of an artificial ice board 3 with two wheels with a hole at the top end of the T-shaped connecting piece 4, inserting a cross rod 12 into the holes at the top ends of the cross rod sleeve 3-3 and the T-shaped connecting piece 4, and locking the two ends by screws; when the handle 9 rotates rightwards and the frame 8 is driven to rotate rightwards by the steering wheel 7, the sleeve 11 simultaneously rotates rightwards, the directions of the T-shaped connecting piece 4, the cross bar 12 and the artificial ice board 3 with the two wheels are temporarily unchanged, at the moment, the left wheel 3-1 and the right wheel 3-2 continuously push the rear end of the artificial ice board 3 with the two wheels to swing leftwards, and the sleeve 11 can pull the front end of the artificial ice board 3 with the two wheels to the right, so that the direction of the artificial ice board 3 with the two wheels is readjusted to be consistent with the direction of the frame 8; the cross bar 12 can freely and longitudinally rotate in the holes at the top ends of the cross bar sleeves 3-3 and the T-shaped connecting piece 4, so that when 3 wheels on the frame 8 enter the concave ground and the left wheel 3-1 and the right wheel 3-2 of the artificial ice board 3 with the two wheels are still positioned on the higher ground, the cross bar 12 can adjust the connecting angle between the frame 8 and the artificial ice board 3 with the two wheels through rotation to help the 3 wheels on the frame 8 to reduce to adapt to the concave ground; when the frame 8 and the front 3 wheels go out of the concave ground and the left wheel 3-1 and the right wheel 3-2 enter, the lifting of the frame 8 drives the cross rod 12 to rotate reversely, the connection angle between the frame 8 and the artificial ice sheets 3 of the two wheels is continuously adjusted, the left wheel 3-1 and the right wheel 3-2 carried by the artificial ice sheets 3 with the two wheels are helped to be lowered to adapt to the concave ground, and the left wheel 3-1 and the right wheel 3-2 carried by the artificial ice sheets 3 with the two wheels are adjusted to adapt to the concave ground by the same principle when going out of the concave ground.

4, according to the attached figure 3, the working principle of the gear combination which realizes the same-direction driving by utilizing two reverse powers is realized.

If an external force is independently applied to the left solid steering gear 5-1 to enable the left solid steering gear to rotate clockwise, the left solid steering gear 5-1 can simultaneously drive a front steering gear 5-3 with an internal flywheel structure to rotate clockwise, a rear steering gear 5-4 with an internal flywheel structure to rotate anticlockwise, and the two steering gears with internal flywheel structures drive a right solid steering gear 5-2 to rotate anticlockwise; if external force is independently applied to the right solid steering gear 5-2 to make the solid steering gear rotate clockwise, all other 3 gears are driven to rotate simultaneously, and the rotating direction of each gear is just opposite to the rotating direction of the gears; according to the structure diagram of the internal flywheel of the front steering gear 5-3-1, the thorn inside the front steering gear is shown to be clockwise, so that the front steering gear 5-3 rotates clockwise to be real rotation, and rotates anticlockwise to be idle; according to the structure diagram of the internal flywheel of the rear steering gear 5-4-1, the internal spine is shown to be in the anticlockwise direction, so that the rear steering gear 5-4 rotates in the anticlockwise direction and idles in the clockwise direction; according to the whole gear combination installation diagram 14, the front faces of solid steering gears 5-1 and 5-2 are oppositely installed at two sides of a central shaft 5-5, the front faces of steering gears 5-3 and 5-4 with flywheel structures inside are oppositely installed on the central shaft 5-5, and every two steering gears of different types are intersected in pairs; the arrows indicate that the clockwise directions of the rotation of the contacted parts of every two gears are opposite; as can be seen from the whole gear combination installation figure 14, the steering gears 5-3 and 5-4 with the internal flywheel structures always keep opposite rotating directions at any time, so that when one of the steering gears is actually rotated, the other steering gear is inevitably idle, and the thorn directions in the steering gears are changed into the same clockwise direction after the steering gears are oppositely installed, so that the effect is achieved that no matter which of the steering gears 5-3 and 5-4 with the internal flywheel structures is actually rotated, the middle shaft 5-5 is only pushed to rotate clockwise, and the driving wheel axle 13 and the left and right driving wheels 6-1 and 6-2 are driven to roll forwards together through the driven gear set 5-6 on the driving wheel axle.