CN111232114A

CN111232114A - Walk-substituting tool

Info

Publication number: CN111232114A
Application number: CN202010193526.1A
Authority: CN
Inventors: 邱文化
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-06-05

Abstract

The invention discloses a travel tool, comprising: the chair comprises a seat board for supporting the hip and leg parts of the human body and a backrest for supporting the back of the human body in a sitting posture; a stay bar supported at the bottom of the seat plate; the pulley is rotatably arranged at the lower end of the stay bar; and the kneepads are connected with the support rods through the connecting ropes so that the legs, the connecting ropes and the support rods of the human body form a triangular structure. According to the travel tool, a person sits on the seat plate, the back of the person leans against the backrest, and then the two legs are unfolded to sit down, so that the person can have comfortable sitting experience and keep balance of the body of the person.

Description

Walk-substituting tool

Technical Field

The present invention relates to the field of exercise assisting devices. More particularly, the present invention relates to a mobility tool.

Background

In daily life, people need to go from one place to another place more or less apart for work, study or play. With the continuous progress of human society, more and more travel tools such as bicycles, electric vehicles, motorcycles and the like create convenient travel conditions for people. However, the conventional transportation tools are large in size, require a large space for storage, are inconvenient, and require extra storage cost.

For this reason, more and more small transportation tools such as balance cars have been derived, but the cost of the existing balance cars is high. Secondly, the balance performance is poor, the balance needs to be artificially controlled, the control is difficult for people with poor balance performance, and when the people rapidly move forwards, the body cannot keep up with the speed of the balance car, and the people can fall down backwards; or when a person meets an obstacle in high-speed sliding and needs an emergency brake, the person can roll forward due to inertia.

Therefore, there is a need to design a transportation tool that is low in cost, easy to control the balance, and capable of preventing falling.

Disclosure of Invention

It is an object of the present invention to address at least the above-mentioned deficiencies and to provide at least the advantages which will be described hereinafter.

Another object of the present invention is to provide a walk-substituting tool that can facilitate maintaining balance, in view of the problem that the balance of the walk-substituting tool is difficult to control.

Still another object of the present invention is to provide a walk-substituting tool capable of preventing injury in response to the problem that the walk-substituting tool is easily damaged by falling down during use.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a walk substitute tool comprising: the chair comprises a seat board for supporting the hip and leg parts of the human body and a backrest for supporting the back of the human body in a sitting posture; a stay bar supported at the bottom of the seat plate; the pulley is rotatably arranged at the lower end of the stay bar; and the kneepads are connected with the support rods through the connecting ropes so that the legs, the connecting ropes and the support rods of the human body form a triangular structure.

In the technical scheme, a person sits on the seat plate, the back of the person is abutted against the backrest, and then the two legs are opened to sit down, so that the person can have comfortable sitting experience and can keep the balance of the body.

Secondly, after a person sits down, the opened two legs are connected with the stay bar through the connecting ropes to form a triangular body consisting of four triangles, and according to the stability principle of the triangles, the structure prevents the person from falling down left, right, front and back.

Preferably, the bedplate is articulated with the back in order to realize folding, and is provided with the locating part so that bedplate and back form the fixed of 85 ~ 105 contained angles, and the operator can adjust the angle of back and bedplate in order to adjust the comfort level during the use, folds up bedplate and back with convenient storage when not using.

Preferably, the walk-substituting tool further comprises a fixing belt, wherein the fixing belt extends from the middle part of the front end of the seat board to two sides of the seat board or two sides of the backrest respectively so as to bind the legs of the human body on the seat; or the fixing belts are arranged into a Y-shaped structure to realize the binding of the two legs of the human body. The two legs of the human body are completely contacted and combined with the walking tool into a whole through the fixing belt, so that the balance of the human body can be kept. Meanwhile, the fastening piece can be arranged on the fixing belt, and a fixing position matched with the fastening piece is preset on the seat, so that the fixing and the separation of the fixing belt and the seat are facilitated.

Preferably, the tool for riding instead of walk further comprises a roller skate worn on the human body, and when the tool for riding instead of walk is used, the roller skate is worn so that the advancing direction of the person can be flexibly adjusted according to the destination and road conditions.

Preferably, the brace rod is of a Y-shaped three-way pipe structure, the brace rod comprises a first section of brace rod, a second section of brace rod and a third section of brace rod, a first end of the first section of brace rod is connected to the middle position of the bottom of the seat plate, and a second end of the first section of brace rod vertically extends downwards; the second section of support rod and the third section of support rod are symmetrically connected to two sides of the first section of support rod and extend to the left side and the right side of the seat plate respectively.

In the scheme, the second section of support rod and the third section of support rod extend to the left side and the right side of the seat plate respectively to form a left handrail and a right handrail, so that both arms of an operator can fall on the handrails, the comfort level of people is improved, and the people and the walking tool are completely contacted and combined into a whole, so that the balance of the people can be kept.

Preferably, the first section of the stay bar is composed of a plurality of stay bar sections, the stay bar sections are hollow tubular, and the diameters of the stay bar sections are sequentially reduced, so that the stay bar section positioned below can be accommodated in the last stay bar section to realize the expansion and contraction of the stay bar.

Preferably, the inner wall and the outer wall of the plurality of brace rod sections are provided with matched threads; when the plurality of strut sections sequentially rotate to the previous strut section, the strut contracts; when the plurality of strut sections are sequentially rotated out to the longest position from the previous strut section, the strut extends.

In the scheme, the stay bar small sections positioned at the lower part are sequentially contracted into the stay bar small sections positioned at the upper part so as to contract the stay bars, so that the stay bars are convenient to store; when the plurality of stay bar small sections are sequentially pulled out from the stay bar small section with the larger diameter of the previous one, the stay bar is extended, so that the length of the stay bar can be conveniently adjusted according to the leg length of different people, and the two legs of an operator and the stay bar form a comfortable supporting state.

Preferably, the kneepad comprises a kneepad body and magic tapes connected to two sides of the kneepad body; connecting holes are formed in the four corners of the knee pad body, and are connected with connecting ropes and connected to the support rods through the connecting ropes; the connecting rope comprises a first connecting rope and a second connecting rope, the first connecting rope comprises a first section and a second section, and the first section and the second section of the first connecting rope are respectively connected to the connecting holes on the left side and the right side of the kneepad body; a hanging buckle is arranged at the first end of the second connecting rope so as to connect the first connecting rope with the second connecting rope; the second end of the second connecting rope extends towards the support rod and is connected to the middle of the support rod.

In the scheme, the kneepad body is fixed on the knee of a person through the magic tape and then fixed with the stay bar through the connecting rope. The opened legs are connected with the stay bars through the connecting ropes, the stay bars, the legs and the connecting ropes form a triangular body consisting of four triangles, and according to the stability principle of the triangles, the structure prevents athletes from falling down left, right, front and back. A circular ring matched with the support rod is arranged at the second end of the second connecting rope so as to fix the second connecting rope and the support rod, wherein the inner diameter of the circular ring is equal to the diameter of a section of the support rod section in the middle of the support rod; when the stay bar is extended, the height of the second connecting rope does not exceed the height of the middle section of the stay bar section.

Preferably, the roller skating auxiliary sliding equipment further comprises a brake device, wherein the brake device comprises a brake caliper, a brake cable and a brake handle; the brake caliper is connected with the pulley, one end of the brake cable is connected to the brake caliper, and the other end of the brake cable is connected to the brake handle; the brake handle is fixed on the second section of support rod or the third section of support rod. An operator pulls the brake cable by pulling the brake handle so as to pull the brake caliper to limit the movement of the pulley, at the moment, the stay bar rubs with the ground to turn into a blocking bar, and the skidding speed of the pulley is gradually reduced under the resistance action of the stay bar, so that the purpose of braking is achieved.

Preferably, the pulley is a directional wheel, the pulley is connected with a hub motor, and the hub motor is fixed on the outer wall of the stay bar and is provided with a power supply; the hub motor drives the pulley to rotate and stop, wherein the hub motor is configured to: presetting a running key, and controlling the pulley to rotate clockwise when the running key is pressed; and presetting a stop key, and controlling the pulley to stop rotating when the stop key is pressed.

The invention at least comprises the following beneficial effects:

firstly, the back of the tool for replacing the walking is propped against the backrest when a person sits on the seat plate, and then the two legs are unfolded to sit down, so that the person can have comfortable sitting experience and keep the body balance.

Secondly, according to the travel tool disclosed by the invention, after a person sits down, the opened two legs are connected with the stay bar through the connecting ropes to form a triangular body consisting of four triangles, and according to the stability principle of the triangles, the structure prevents the person from falling down left, right, front and back.

Then, the tool for riding instead of walk of the invention completely contacts and integrates the two legs of the human body and the tool for riding instead of walk through the fixing belts, thus keeping the balance of the human body; when the travel tool is used, the roller skate is worn, so that the advancing direction of a person can be flexibly adjusted according to the destination and road conditions.

In addition, in the travel tool, the second section of support rod and the third section of support rod extend to the left side and the right side of the seat plate respectively to form a left handrail and a right handrail, so that both arms of an operator can fall on the handrails, and the comfort level of the operator is improved; the first supporting rod is composed of a plurality of supporting rod small sections, and the supporting rod small sections can be contracted into the supporting rod small sections above, so that the first supporting rod is stretched, the length of the supporting rod can be conveniently adjusted according to the leg lengths of different people, and the two legs of an operator and the supporting rod can conveniently form a comfortable supporting state.

Moreover, the travel tool has the advantages of simple structure, less material accessories, no precise elements, low manufacturing and maintenance cost, firmness and durability.

Finally, the tool for riding instead of walk is small in size after being folded and convenient to carry, and is very convenient to use as a tool for riding instead of walk for work and study and a tool for riding instead of walk for travel and play.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a first schematic structural view of the walk-substituting tool of the present invention;

FIG. 2 is a schematic structural view of a second mobility tool of the present invention;

FIG. 3 is a third schematic view of the transportation tool of the present invention;

fig. 4 is a schematic structural view of a knee pad in the walk-substituting tool of the invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

FIG. 1 illustrates one implementation of the present invention, a walk-substituting tool, comprising: a seat 1 including a seat plate 2 for supporting the hip and leg portions of a human body in a sitting posture and a backrest 3 for supporting the back of the human body; a stay bar 4 supported at the bottom of the seat plate 2; a pulley 5 rotatably disposed at a lower end of the stay bar 4; and kneepads 6 connected with the stay bars 4 through connecting ropes 7 so that the legs of the human body, the connecting ropes 7 and the stay bars 4 form a triangular structure.

The implementation process of the scheme is as follows:

the back of a person sitting on the seat plate abuts against the backrest, then the two legs are opened to sit down, the person can have comfortable sitting experience and can keep balance of the body, then the knee pad is fixed on the knee cap, the opened two legs are connected with the support rod through the connecting ropes, a triangular body consisting of four triangles is formed, and according to the stability principle of the triangles, the structure prevents the athlete from falling down left, right, front and back. When people need to move, the pulleys driving the bottoms of the support rods are moved through the two feet, and then displacement is achieved.

Fig. 2 to 4 show another implementation form of the invention, and the travel tool comprises: a seat 1 including a seat plate 2 for supporting the hip and leg portions of a human body in a sitting posture and a backrest 3 for supporting the back of the human body; a stay bar 4 supported at the bottom of the seat plate 2; a pulley 5 rotatably disposed at a lower end of the stay bar 4; and kneepads 6 connected with the stay bars 4 through connecting ropes 7 so that the legs of the human body, the connecting ropes 7 and the stay bars 4 form a triangular structure.

Further, bedplate 2 is articulated in order to realize folding with back 3, and is provided with the locating part so that bedplate and back form 85 ~ 105 contained angles fixed, and the operator can adjust the angle of back 3 and bedplate 2 during the use with the adjustment comfort level, folds up bedplate 2 and back 3 when not using in order to conveniently accomodate.

Further, the chair further comprises a fixing belt 8, wherein the fixing belt 8 extends from the middle part of the front end of the seat board 2 to two sides of the seat board 2 or two sides of the backrest respectively so as to bind the legs of the human body on the chair 1; or the fixing belts 8 are arranged into a Y-shaped structure to bind the legs of the human body. The two legs of the human body are completely contacted and combined with the walking tool into a whole through the fixing belt 8, so that the balance of the human body can be kept.

Furthermore, the tool for riding instead of walk also comprises roller skates 9 worn on the human body, and when the tool for riding instead of walk is used, the roller skates are worn so that the advancing direction of a person can be flexibly adjusted according to the destination and road conditions.

Further, the stay bar 4 is of a Y-shaped three-way pipe structure, the stay bar 4 includes a first section of stay bar 41, a second section of stay bar 42 and a third section of stay bar 43, a first end of the first section of stay bar 41 is connected to the middle position of the bottom of the seat plate 2, and a second end extends vertically downwards; the second section of support rod 42 and the third section of support rod 43 are symmetrically connected to two sides of the first section of support rod 41 and extend to the left and right sides of the seat plate 2 respectively. The second section support rod 42 and the third section support rod 43 extend to the left side and the right side of the seat plate 2 respectively to form a left handrail and a right handrail, so that both arms of an operator can fall on the handrails, the comfort of the user is improved, and the user and the travel tool are completely contacted and combined into a whole, so that the balance of the user can be kept.

Further, the first section of the stay bar 42 is composed of a plurality of stay bar sections 421, the stay bar sections 421 are hollow tubular, and the calibers of the stay bar sections 421 are sequentially reduced, so that the stay bar sections 421 located below can be received into the previous stay bar sections 421 to achieve the extension and retraction of the stay bars 4.

Further, the inner wall and the outer wall of the plurality of strut sections 421 are both provided with matched threads; when the plurality of strut sections sequentially rotate to the previous strut section, the strut 4 contracts; when the plurality of stay bar sections are sequentially rotated out to the longest position from the previous stay bar section, the stay bar 4 is extended.

The kneepad 6 comprises a kneepad body 61 and magic tapes 62 connected to two sides of the kneepad body 61; connecting holes 10 are formed in four corners of the kneepad body 61, and the connecting holes 10 are connected with connecting ropes 7 and connected to the support rods 4 through the connecting ropes 7; the connecting rope 7 comprises a first connecting rope 71 and a second connecting rope 72, the first connecting rope 71 comprises a first section 711 and a second section 712, and the first section 711 and the second section 712 of the first connecting rope are respectively connected to the connecting holes 10 on the left side and the right side of the knee pad body 61; a hanging buckle 11 is arranged at the first end of the second connecting rope 72 so as to connect the first connecting rope 71 with the second connecting rope 72; the second end of the second connecting string 72 extends toward the stay 4 and is connected to the middle of the stay 4.

In the scheme, the kneepad body is fixed on the knee of a person through the magic tape and then fixed with the stay bar through the connecting rope. The opened legs are connected with the stay bars through the connecting ropes, the stay bars, the legs and the connecting ropes form a triangular body consisting of four triangles, and according to the stability principle of the triangles, the structure prevents athletes from falling down left, right, front and back.

Further, the auxiliary skidding equipment for skidding comprises a brake device, wherein the brake device comprises brake calipers 12, a brake cable 13 and a brake handle 14; the brake caliper 12 is connected with the pulley 5, one end of the brake cable 13 is connected to the brake caliper 12, and the other end of the brake cable is connected to the brake handle 14; the brake handle 14 is fixed on the second section of support rod 42 or the third section of support rod 43. An operator pulls the brake handle 14 to stretch the brake cable 13, and pulls the brake caliper 12 to limit the movement of the pulley 5, at this time, the stay 4 rubs with the ground to become a blocking rod, and the speed of the pulley 5 is gradually reduced under the resistance of the stay 4, so as to achieve the purpose of braking.

Further, the pulley 5 is a directional wheel, the pulley 4 is connected with a hub motor 15, and the hub motor 15 is fixed on the outer wall of the stay bar 4 and is configured with a power supply; the hub motor 15 drives the pulley 5 to rotate and stop. Wherein the in-wheel motor 15 is configured to: presetting a running key, and controlling the pulley to rotate clockwise when the running key is pressed; and presetting a stop key, and controlling the pulley to stop rotating when the stop key is pressed.

The implementation process of the scheme is as follows:

the angle of the seat board and the backrest is adjusted, so that the back of a person sitting on the seat board is propped against the backrest to have comfortable sitting experience and the balance of the body can be kept. The supporting rod is extended to be as high as the length of the legs of a person, the person sits on the seat board, the back of the person is abutted against the backrest, the hip and the leg of the person are fixed with the walking tool through the fixing band, the knee pad is fixed on the knee cap through the magic tape, and the first connecting rope and the second connecting rope are connected to connect the connecting rope with the knee pad; and then the roller skates are worn to finish the wearing of the travel tool.

When a person needs to move, the pulley is driven by the hub motor, and the double-caster skate is driven to slide to realize displacement; in the process of displacement, the two arms of a person are respectively placed on the left handrail and the right handrail, so that the comfort is improved.

When the person moves to a designated position and needs to stop, the person stops through the brake device. After the travel tool is taken off, the angle between the seat board and the backrest can be adjusted to fold the seat board and the backrest; and then the stay bar is contracted to be convenient for storage.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A travel tool, comprising:

a seat which comprises a seat board for supporting the hip and the leg of the human body in a sitting posture and a backrest for supporting the back of the human body;

a stay bar supported at the bottom of the seat plate;

the pulley is rotatably arranged at the lower end of the stay bar; and

the kneepad is connected with the stay bar through the connecting rope so that the legs of the human body, the connecting rope and the stay bar form a triangular structure.

2. The walk-substituting tool of claim 1, wherein the base plate is hinged to the backrest for folding, and a stopper is provided to fix the seat plate and the backrest at an angle of 85-105 °.

3. The walk aid according to claim 1, further comprising a fixing strap extending from a middle portion of a front end of the seat plate to both sides of the seat plate or both sides of the backrest, respectively, to bind both legs of the human body to the seat;

or the fixing belts are arranged into a Y-shaped structure to realize the binding of the two legs of the human body.

4. The walking aid of claim 3, further comprising a roller skate worn on a person's body.

5. The walk aid according to claim 1, wherein the brace has a Y-shaped tee structure, the brace comprises a first section of brace, a second section of brace and a third section of brace, the first section of brace is connected to the bottom of the seat plate at a middle position, and the second section of brace extends vertically downward; the second section of support rod and the third section of support rod are symmetrically connected to two sides of the first section of support rod and extend to the left side and the right side of the seat plate respectively.

6. The walk aid according to claim 5, wherein the first section of the strut is composed of a plurality of strut sections, the strut sections are hollow tubular, and the diameters of the strut sections are sequentially reduced, so that the strut section positioned below can be received in the last strut section to realize the expansion and contraction of the strut.

7. The mobility tool of claim 6, wherein the inner and outer walls of the plurality of strut sections are provided with matching threads; when the plurality of strut sections sequentially rotate to the previous strut section, the strut contracts; when the plurality of strut sections are sequentially rotated out to the longest position from the previous strut section, the strut extends.

8. The walk aid according to claim 7, wherein the kneepad comprises a kneepad body and magic tapes connected to both sides of the kneepad body;

connecting holes are formed in the four corners of the knee pad body, and are connected with connecting ropes and connected to the support rods through the connecting ropes;

the connecting rope comprises a first connecting rope and a second connecting rope, the first connecting rope comprises a first section and a second section, and the first section and the second section of the first connecting rope are respectively connected to the connecting holes on the left side and the right side of the kneepad body; a hanging buckle is arranged at the first end of the second connecting rope so as to connect the first connecting rope with the second connecting rope; the second end of the second connecting rope extends towards the support rod and is connected to the middle of the support rod.

9. The mobility tool of claim 8, further comprising a brake device, the brake device comprising a brake caliper, a brake cable, and a brake lever;

the brake caliper is connected with the pulley, one end of the brake cable is connected to the brake caliper, and the other end of the brake cable is connected to the brake handle; the brake handle is fixed on the second section of support rod or the third section of support rod.

10. The travel tool of claim 9, wherein the pulley is a directional wheel, the pulley is connected with an in-wheel motor, and the in-wheel motor is fixed on the outer wall of the stay bar and is provided with a power supply; the hub motor drives the pulley to rotate and stop;

wherein the in-wheel motor is configured to:

presetting a running key, and controlling the pulley to rotate clockwise when the running key is pressed;

and presetting a stop key, and controlling the pulley to stop rotating when the stop key is pressed.