CN218652867U

CN218652867U - Front and back walking machine

Info

Publication number: CN218652867U
Application number: CN202221438568.8U
Authority: CN
Inventors: 崔颂
Original assignee: Beijing Yiyiyi Sports Technology Co ltd
Current assignee: Beijing Yiyiyi Sports Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-03-21
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a machine of walking around, include: the device comprises a base, a vertical rod arranged at one end of the base, a pedal arranged on the base and a resistance adjusting structure used for connecting the base and the pedal; wherein, the base bottom symmetry is equipped with the slide spare, and resistance adjustment structure and slide spare sliding connection, the footboard corresponds the setting in slide spare top. The utility model discloses a set up the resistance and adjust the constitution to different crowds that the structure can be better and reach better body-building effect.

Description

Front and back walking machine

Technical Field

The embodiment of the utility model provides a relate to the body-building equipment field, concretely relates to machine of walking around.

Background

With the increasing of social and social intentions, the working pressure of people is increasing, and with the popularization of computers, several to seventy percent of people need to complete work and study in front of the computers, so that a long-time sitting posture inevitably brings serious harm to the body of people, and the people suffer from various diseases and can influence the normal life of the people after a long time.

There is a need to improve this situation by fitting sports equipment to exercise. The front and back walking machine can enhance the muscle strength of the legs and the abdomen, and is beneficial to the body shape. The movement of a certain range can stretch and relax the muscles of the waist and the legs, and play the roles of clearing and activating the channels and collaterals, promoting the circulation of qi and blood, strengthening the waist and reinforcing the kidney.

The existing walking machine products on the market have rough process, occupy household space when used by families, cannot adjust resistance, and cannot achieve better body building effect aiming at different crowds.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a front and back walking machine, include: the device comprises a base, a vertical rod arranged at one end of the base, a pedal arranged on the base and a resistance adjusting structure used for connecting the base and the pedal;

the base bottom symmetry is equipped with slide spare, resistance adjustment structure with slide spare sliding connection, the footboard corresponds the setting and is in slide spare top.

In one embodiment, the pedal comprises a first pedal and a second pedal which are arranged in parallel, and a traction piece is arranged between the first pedal and the second pedal and is used for connecting the first pedal and the second pedal end to end.

In one embodiment, the pulling member comprises: the fixed pulleys are arranged at the four corners of the base, and the elastic ropes penetrate through the fixed pulleys and are connected with the head end and the tail end of the first pedal and the second pedal.

In one embodiment, the pole comprises: the base is connected with a vertical rod main body, a telescopic rod arranged above the vertical rod main body, a height adjusting piece used for connecting the vertical rod main body with the telescopic rod, a folding connecting piece arranged at the joint of the vertical rod main body and the base and a handle arranged on the telescopic rod.

In one embodiment, the resistance adjustment structure comprises: the clamping hoop is sleeved on the slide rail piece in a semi-closed mode, a flange is arranged at the opening of the clamping hoop, and an adjusting knob is arranged above the base;

wherein, the flange is equipped with two, sets up respectively the tip of the opening part of clamp, adjust knob pass through the floodgate line with flange joint, this floodgate line pass behind two above-mentioned flanges with set up keeping away from the fixing bolt threaded connection of the other end of adjust knob's flange, at the clamp with slide spare junction still is equipped with the damping bolster.

In one embodiment, the resistance adjustment structure comprises: the cover is established be the clamp of semi-closed setting, set up solenoid valve and setting at the clamp opening part on the slide spare with adjust knob that the solenoid valve is connected on the base, through this adjust knob adjusting capacity size control thereby the elasticity of elasticity control clamp of solenoid valve, the clamp with slide spare junction still is equipped with the damping bolster.

In one embodiment, the resistance adjustment structure comprises: the slide rail component is sleeved with a ring on the slide rail component, the clamp is arranged on the slide rail component in a semi-closed mode, an installation piece is arranged at one end of the clamp through a rotating shaft, a magnet is arranged on one side, close to the slide rail component, of the installation piece, a pull rope is arranged at one end, far away from the rotating shaft, of the installation piece, and an adjusting knob is arranged on the base and connected with the pull rope;

the distance between the installation piece and the slide way piece is adjusted by adjusting the length of the pull rope through the adjusting knob, and a damping buffer piece is further arranged at the joint of the clamp and the slide way piece.

In one embodiment, the resistance adjustment structure comprises: the electric quantity adjusting device comprises a clamp sleeved on the slide way piece, an electromagnet arranged on one side of the clamp close to the slide way piece, an electric quantity adjusting piece connected with the electromagnet, and an adjusting knob arranged on the base and connected with the electric quantity adjusting piece; wherein, the clamp with slide spare contact position still is equipped with the damping bolster.

In one embodiment, the resistance adjustment structure comprises: the elastic pieces are arranged at the head end and the tail end of the bottoms of the first pedal and the second pedal, one end of each elastic piece is fixedly connected with the corresponding pedal, and the other end of each elastic piece is fixedly connected with the corresponding base.

In one embodiment, the resistance adjustment structure comprises: the damping buffer piece is fixedly arranged on a pulley below the pedal, an adjusting knob arranged on the side face of the pulley, a pulley fixing piece connected with the adjusting knob through a bearing, and the damping buffer piece is arranged on two adjacent sides of the pulley fixing piece.

In one embodiment, the pulley fixing member includes: the adjusting knob is rotatably connected with the bearing and a fixing sheet arranged on the bearing and fixedly connected with the pulley.

In one embodiment, the damping cushion comprises: a shim and/or a felt, the damping cushion providing cushioning and increasing friction when the adjustment knob is pressed against the pulley retainer.

In one embodiment, the resistance adjustment structure further comprises: can realize the elasticity regulating part of resistance adjustment effect through adjusting stretch cord length, this elasticity regulating part includes elasticity subassembly and is used for adjusting the regulation structure of stretch cord.

In one embodiment, the elastic components are used for connecting the adjusting structures and the pedals, the adjusting structures are respectively arranged at the head end and the tail end of each pedal, the adjusting structures are fixed on the base, and each elastic component adjusting knob is connected with the corresponding pedal through the elastic components; the length of each elastic component is adjusted through the adjusting structure, so that the tension of the elastic rope is adjusted.

In one embodiment, the resilient member is comprised of a spring and/or a bungee cord.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a set up the resistance and adjust the physique to different crowds that the structure can be better and reach better body-building effect, adopted advanced regulation technique, increased folding function, it is minimum to occupy the interior space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a schematic view of the structure of the traction member of the present invention;

FIG. 3 is a schematic view of the structure of the folding connector of the present invention;

fig. 4 is a schematic view of the arrangement of the resistance adjusting structure in embodiment 1 of the present invention;

fig. 5 is a schematic view of one embodiment of a resistance adjustment structure in example 1 of the present invention;

fig. 6 is a schematic view of the arrangement of the resistance adjustment structure in embodiment 2 of the present invention;

fig. 7 is a schematic view of a resistance adjustment structure according to embodiment 3 of the present invention;

fig. 8 is a schematic view of a resistance adjustment structure according to embodiment 4 of the present invention;

fig. 9 is a schematic view of the internal structure of the pulley according to embodiment 4 of the present invention;

fig. 10 is a schematic view of a resistance adjustment structure according to embodiment 5 of the present invention.

Detailed Description

The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, a front-rear walking machine includes: the device comprises a base 2, a vertical rod 3 arranged at one end of the base 2, a pedal 4 arranged on the base 2 and a resistance adjusting structure 1 used for connecting the base 2 and the pedal 4;

wherein, the bottom symmetry of base 2 is equipped with slide spare 21, and resistance adjustment structure 1 and slide spare 21 sliding connection, footboard 4 correspond and set up in slide spare 21 top.

Preferably, the ramp member is tubular in configuration.

After the user stepped on footboard 4 with both feet, pole setting 3 was held up to both hands, and the shank is exerted oneself and is made the footboard carry out displacement around, through set up resistance regulation structure 1 between slide spare 21 and footboard 4, when displacement around footboard 4 was done, can adjust the resistance when footboard 4 slided through resistance regulation structure 1, can satisfy the different exercise demand of user.

Preferably, the pedal 4 is composed of a first pedal 41 and a second pedal 42 which are arranged in parallel, a traction member 5 is arranged between the first pedal 41 and the second pedal 42, and the traction member 5 connects the first pedal 41 and the second pedal 42 end to end. The first pedal 41 and the second pedal 42 are moved synchronously in tandem by the provision of the traction means 5.

Further preferably, the traction element 5 comprises: fixed pulleys 51 arranged at four corners of the base 2 and elastic ropes 52 passing through the fixed pulleys 51 and connecting the first pedal 41 and the second pedal 42 at the head end and the tail end. By providing the elastic cord 52 (both spring and elastic cord) to provide an elastic pulling force while realizing the synchronous movement of the first pedal 41 and the second pedal 42, the user experience during the use process can be improved.

Preferably, the upright 3 comprises: the base comprises a vertical rod main body 31 connected with the base 2, a telescopic rod 32 arranged above the vertical rod main body 31, a height adjusting piece 33 used for connecting the vertical rod main body 31 and the telescopic rod 32, a folding connecting piece 35 arranged at the joint of the vertical rod main body 31 and the base 2 and a handle 34 arranged on the telescopic rod 32.

Further, the height adjusting member 33 is composed of a bolt disposed on the upright rod main body 31 and a spacing hole disposed on the telescopic rod 32 at intervals. After the height of the telescopic rod is adjusted, the telescopic rod is inserted into the limiting holes with different heights through bolts, and the purpose of height adjustment is achieved.

Further preferably, a hinge structure is arranged at one end of the folding connecting piece 35 close to the pedal, a lock catch structure is arranged at one end of the folding connecting piece 35 far away from the pedal, and when the folding connecting piece needs to be folded, the lock catch structure is opened, and the upright rod 3 is rotated and folded along the hinge structure; when needing to open, erect pole setting 3 back lock locking structure can.

Preferably, in conjunction with fig. 4, the resistance adjustment structure 1 includes: the adjusting mechanism comprises an adjusting mechanism mounting frame 10, a hoop 11 fixed below the adjusting mechanism mounting frame 10 and sleeved on a slide rail piece 21 in a semi-closed manner, a flange 12 arranged at an opening of the hoop 11 and an adjusting knob 13 arranged above a base 2, wherein rollers 100 are arranged at four corners below the adjusting mechanism mounting frame 10;

wherein, flange 12 is equipped with two, sets up the tip at the opening part of clamp 11 respectively, adjust knob 13 through floodgate line 14 with flange joint, this floodgate line 14 pass behind above-mentioned two flanges with set up keeping away from 15 threaded connection of the fixing bolt of the other end of adjust knob 13's flange, at clamp 11 with slide piece 21 junction still is equipped with damping bolster 16.

Preferably, the damping bumper 16 is a felt to increase friction and avoid rigid collision between the yoke 11 and the track member 21. When the resistance needs to be adjusted, the adjusting knob 13 is screwed to control the distance between the two flanges, so that the tightness degree of the hoop 11 is controlled. The hoop 11 is locked when resistance needs to be increased, and the hoop 11 is loosened when resistance needs to be reduced.

Referring to fig. 5, in this example there is another embodiment, the resistance adjustment structure 8 includes: adjust structure mounting bracket 80, fix and establish the clamp 81 that is semi-closed setting on slide spare 21 at this adjust structure mounting bracket 80 below cover, set up the solenoid valve 82 at the clamp 81 opening part and set up the adjust knob 13 of being connected at base 2 and solenoid valve 82, thereby adjust the elasticity control clamp 81's of electric quantity size control solenoid valve 82 elasticity through this adjust knob 13, this adjust structure mounting bracket 80 below four corners department is equipped with gyro wheel 800.

Preferably, a damping bumper 84 is further provided at the connection between the clip 81 and the slide member 21, and the damping bumper 84 is used to increase the friction force and avoid a rigid collision between the clip 81 and the slide member 21.

Example 2

Referring to fig. 6, the difference from the above embodiment is that the resistance adjustment structure 6 includes: adjust structure mounting bracket 60, fix and establish the hoop 61 that ring slide piece 21 semi-closed set up on slide piece 21 in this regulation structure mounting bracket 600 below, set up the installation piece 63 in hoop 61 one end through pivot 62, set up the magnet 64 that is close to slide piece 21 one side at installation piece 63, set up and keep away from the stay cord 65 of pivot 62 one end and the adjust knob 13 of being connected with stay cord 65 at installation piece 63. A damping buffer 67 is also arranged at the joint of the clamp 61 and the slide piece 21, and the damping buffer 67 is used for improving friction force and avoiding rigid collision between the clamp 61 and the slide piece 21; the four corners below the adjusting structure mounting frame 60 are provided with rollers 600.

The distance between the mounting piece 63 and the slide member 21 is adjusted by adjusting the length of the pulling rope 65 by the adjusting knob 13, and the resistance increases when the mounting piece 63 approaches the slide member 21 and decreases when the mounting piece 63 moves away from the slide member 21.

Example 3

Referring to fig. 7, the difference from the above embodiment is that the resistance adjustment structure 7 includes: the adjusting structure comprises an adjusting structure mounting rack 70, a hoop 71 fixed below the adjusting structure mounting rack 700 and sleeved on the slide rail piece 21, an electromagnet 72 arranged on one side of the hoop 71 close to the slide rail piece 21, an electric quantity adjusting piece 73 connected with the electromagnet 72 and an adjusting knob 13 connected with the electric quantity adjusting piece 73; a damping buffer 75 is further arranged at a contact position of the hoop 71 and the slide way piece 21, and the damping buffer 75 is used for improving friction force and avoiding rigid collision between the hoop 71 and the slide way piece 21; the four corners below the adjusting structure mounting frame 70 are provided with rollers 700.

Preferably, the chute member 21 is ferrous.

The electric quantity input by the electric quantity adjusting piece 73 is adjusted by the adjusting knob 13, so that the suction force of the electromagnet 72 is controlled, the resistance is controlled, the suction force increases, and the resistance is reduced.

Example 4

Referring to fig. 8 and 9, the difference from the above-described embodiment is that the resistance adjustment structure 9 includes: the adjusting structure comprises an adjusting structure mounting frame 90, a pulley 91 fixed below the adjusting structure mounting frame 900, an adjusting knob 92 arranged on the side surface of the pulley 91, a pulley fixing piece 93 connected with the adjusting knob 92 through a bearing, and damping buffer pieces 94 arranged on two adjacent sides of the pulley fixing piece 93, wherein rollers 900 are arranged at four corners below the adjusting structure mounting frame 90.

It is further preferable that the pulley 91 is a grooved pulley having a groove formed in an intermediate portion thereof, and the grooved pulley is preferably caught on the slide member 21.

Further preferably, the slide member 21 is further provided with a nylon buffer structure, by which the friction between the pulley 91 and the slide member 21 can be increased.

Further preferably, the pulley fixing member 93 includes: a bearing rotatably connected with the adjusting knob 92 and a fixing plate 95 arranged on the bearing for fixedly connecting with the pulley.

Further preferably, the damping bumper 94 includes: a shim and/or felt to provide cushioning and increase friction when the adjustment knob 92 is pressed against the pulley retainer 93.

When the resistance needs to be increased in the embodiment, the adjusting knob 92 is screwed, and the adjusting knob 92 can press the damping buffer (the gasket and/or the wool felt) to the pulley fixing piece 95 fixedly connected with the pulley under the action of the threads, so that the pressure is added to the pulley fixing piece 93, and the resistance is increased; when the resistance needs to be reduced, the adjusting knob 92 is turned in the reverse direction, and the pressure applied to the pulley fixing member 93 is reduced.

Example 5

Referring to fig. 10, the difference from the above embodiment is that the resistance adjustment structure 110 includes: the elastic force adjusting member, which can perform a resistance adjusting function by adjusting the length of the elastic cord, includes an elastic member 130 and an adjusting structure 120 for adjusting the elastic cord.

It is further preferable that an adjusting structure 120 is respectively disposed at the head and tail ends of the first pedal 41 and the second pedal 42, the adjusting structure 120 is fixed on the base 2, and each adjusting structure 120 is connected to the corresponding pedal through an elastic component 130.

Preferably, the elastic member 130 is composed of at least one elastic string or spring, and may also be composed of a mixture of elastic members such as elastic string and spring.

Preferably, the adjusting structure 120 is a knob structure, and the tightness of the elastic member 130 is adjusted by rotation.

Further preferably, one end of each elastic component 130 is fixed on the corresponding pedal, and the other end of each elastic component 130 can adjust the length of each elastic component 130 through the adjusting structure 120, so that the tension of the elastic rope can be adjusted by adjusting the length of each elastic component 130, thereby achieving the purpose of adjusting the resistance. The shorter the length of the elastic component 130 is adjusted, the greater the tension force and the greater the resistance force; the longer the length of the resilient member 130 is adjusted, the lower the tension and the resistance.

The bungee cord described herein may be a rubber band or similar structure.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A walk-back machine, comprising: the device comprises a base, a vertical rod arranged at one end of the base, a pedal arranged on the base and a resistance adjusting structure which is used for connecting the base and the pedal and can adjust the resistance of the pedal during movement;

the base is provided with a slide way piece, the resistance adjusting structure is connected with the slide way piece, and the pedals are correspondingly arranged above the slide way piece.

2. The forward-backward walking machine according to claim 1, wherein said pedals are composed of a first pedal and a second pedal arranged in parallel, and a traction member is arranged between said first pedal and said second pedal, and connects said first pedal and said second pedal end to end.

3. A walking machine according to claim 2, wherein said traction member comprises: the fixed pulleys are arranged at the four corners of the base, and the elastic ropes penetrate through the fixed pulleys and are connected with the head end and the tail end of the first pedal and the second pedal.

4. A walking machine according to claim 1, wherein the upright comprises: the base is connected with a vertical rod main body, a telescopic rod arranged above the vertical rod main body, a height adjusting piece used for connecting the vertical rod main body and the telescopic rod, a folding connecting piece arranged at the joint of the vertical rod main body and the base and a handle arranged on the upper portion of the telescopic rod.

5. The walking machine of claim 1, wherein the resistance adjustment structure comprises: the clamping hoop is sleeved on the slide way piece in a semi-closed mode, a flange is arranged at the opening of the clamping hoop, and an adjusting knob is arranged above the base;

6. The walking machine of claim 1, wherein the resistance adjustment structure comprises: the cover is established be the clamp of semi-closed setting, set up solenoid valve and setting at the clamp opening part on the slide spare with adjust knob that the solenoid valve is connected on the base, through this adjust knob adjusting capacity size control thereby the elasticity of elasticity control clamp of solenoid valve, the clamp with slide spare junction still is equipped with the damping bolster.

7. The walking machine of claim 1, wherein the resistance adjustment structure comprises: the slide rail component is sleeved with a ring, the clamp is arranged on the slide rail component in a semi-closed mode, an installation piece is arranged at one end of the clamp through a rotating shaft, a magnet is arranged on one side, close to the slide rail component, of the installation piece, a pull rope is arranged at one end, far away from the rotating shaft, of the installation piece, and an adjusting knob is arranged on the base and connected with the pull rope;

8. The walking machine of claim 1, wherein the resistance adjustment structure comprises: the electric quantity adjusting device comprises a clamp sleeved on the slide way piece, an electromagnet arranged on one side of the clamp close to the slide way piece, an electric quantity adjusting piece connected with the electromagnet, and an adjusting knob arranged on the base and connected with the electric quantity adjusting piece; wherein, the clamp with slide spare contact position still is equipped with the damping bolster.

9. The walking machine of claim 2, wherein the resistance adjustment structure comprises: the elastic pieces are arranged at the head end and the tail end of the bottoms of the first pedal and the second pedal, one end of each elastic piece is fixedly connected with the corresponding pedal, and the other end of each elastic piece is fixedly connected with the corresponding base.

10. The walking machine of claim 1, wherein the resistance adjustment structure comprises: the damping buffer piece is fixedly arranged on a pulley below the pedal, an adjusting knob arranged on the side face of the pulley, a pulley fixing piece connected with the adjusting knob through a bearing, and the damping buffer piece is arranged on two adjacent sides of the pulley fixing piece.

11. The walking machine of claim 10, wherein the pulley holder comprises: the adjusting knob is rotatably connected with the bearing, and the fixing sheet is arranged on the bearing and is fixedly connected with the pulley.

12. A walking machine according to any one of claims 5-8, 10, wherein said damping bumper comprises: a shim and/or a felt, the damping cushion providing cushioning and increasing friction when the adjustment knob is pressed against the pulley retainer.

13. The walking machine of claim 1, wherein the resistance adjustment structure comprises: the elastic force adjusting piece can realize the resistance adjusting function by adjusting the elastic force.

14. The machine of claim 13, wherein the resilient member comprises a resilient member and an adjustment structure for adjusting the length of the resilient member, the adjustment structure and the treadle being connected by the resilient member.

15. A front-rear walking machine according to claim 14, wherein the adjusting structures are assembled on the base, one adjusting structure is arranged at each of the front and rear ends of each pedal, and each adjusting structure is connected with the corresponding pedal through an elastic component; the length of each elastic component is adjusted through the adjusting structure, so that the tension of the elastic components is adjusted.

16. A walking machine according to claim 14 or 15, wherein the resilient member comprises a spring and/or a resilient cord.