CN114849146B

CN114849146B - Adjustable device for outdoor fitness equipment and adjusting method thereof

Info

Publication number: CN114849146B
Application number: CN202210480540.9A
Authority: CN
Inventors: 单昭麟; 耿燕露; 党杨; 任翔; 张建兵
Original assignee: JINCHENG COLLEGE NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Current assignee: JINCHENG COLLEGE NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2023-07-25
Anticipated expiration: 2042-05-05
Also published as: CN114849146A

Abstract

The invention relates to an adjustable device for outdoor fitness equipment and an adjusting method thereof, and relates to the field of fitness equipment. Through set up first adjusting part, second adjusting part, third adjusting part and fourth adjusting part in the stroll machine main part, can adjust pedal interval, holding rod height and degree of depth and swing angle of swing arm respectively to make pedal interval, holding rod height and swing angle and speed etc. can suit with the user, and then improve the suitability of stroll machine main part and the use comfort of user, cooperation fifth adjusting part simultaneously can avoid pedal initial syntropy to move, security when can improve the user and use, avoid the user to receive the injury when normalizing body-building for the user, reduce the potential safety hazard.

Description

Adjustable device for outdoor fitness equipment and adjusting method thereof

Technical Field

The invention relates to the field of fitness equipment, in particular to an adjustable device for outdoor fitness equipment and an adjusting method thereof.

Background

The outdoor fitness equipment is also called outdoor fitness equipment or outdoor path, is a generic name of equipment and facilities which are installed and fixed outdoors and used for people to perform fitness exercises, and provides convenience for the fitness of the whole people anytime and anywhere. The outdoor body-building equipment is provided with the equipment, the target group is masses, the universality of the outdoor body-building equipment enables the outdoor body-building equipment to have the characteristics of simplicity, easiness in learning and quick response, but the outdoor body-building equipment is the equipment after all, the basic key of operation needs to be mastered, the exercise is gradual, the exercise is not strong and strong, the harmony and unity of the human body and the equipment are achieved, and the sports injury caused by blind operation can be effectively avoided.

At present, outdoor fitness equipment can be divided into three types according to equipment characteristics, wherein the first type is equipment with the elastic performance of a bar surface, such as a horizontal bar, a parallel bar and the like; the second type is equipment with various movable parts such as rotation, swing or sliding, such as a walker, a swing chair, a seesaw and the like; the third type is other stability equipment without any movable parts, such as fixed pedal piles, fixed steps, rock climbing walls, sit-ups and the like, or can be divided into strength type equipment, endurance type equipment, bouncing type equipment, sensitive type equipment, flexible type equipment and the like according to functions.

The existing several common outdoor body-building apparatuses comprise a walking machine, a wave plate, a waist twisting device, a horizontal bar, and the like, wherein the walking machine is deeply favored by most body-building people by the characteristic of shaking, but the walking machine on the market is generally of uniform specification, the pedal rotation amplitude, the pedal interval, the holding bar height and the like of the walking machine are fixed, so that the problems of overhigh holding bar position, overhigh pedal rotation speed and the like of partial people, such as old people and children, exist when the walking machine is used, the walking machine is not only limited in use, but also is inconvenient for the partial people to use, and the user is possibly injured, and the like, and has certain hidden use trouble.

Disclosure of Invention

The invention aims to: the present invention is directed to the above drawbacks, and provides an adjustable device for outdoor fitness equipment and an adjusting method thereof, so as to solve the above problems in the prior art.

The technical scheme is as follows: an adjustable device for outdoor fitness equipment comprises a walker main body, a pair of first adjusting parts, a second adjusting part and a pair of third adjusting parts;

the walking machine comprises a walking machine body, a walking machine body and a pedal, wherein the walking machine body comprises a second support column and a pair of first support columns, a holding rod is arranged between the first support columns and the second support columns, a second fastening plate is connected between the first support columns and the second support columns, a first fastening plate is connected between the first support columns, a pair of positioning arms are arranged on the upper sides of the first fastening plates, swing arms are arranged on the positioning arms in a rotating mode, and pedals are connected on the swing arms;

the first adjusting parts are correspondingly arranged on the first support columns and are used for adjusting the distance between the pedals;

the second adjusting component is arranged between the holding rod and the second support column and between the holding rod and the pair of first support columns and is used for adjusting the height and the depth of the holding rod;

and the pair of third adjusting parts are correspondingly arranged between the pair of first support columns and the pair of swing arms and are used for adjusting the swing amplitude of the pair of swing arms.

In a further embodiment, the first adjustment member comprises a pair of threaded grooves, a pair of first turntables, and a pair of threaded rods;

the pair of thread grooves are correspondingly and penetratingly arranged on the pair of first support columns;

the pair of first rotating discs are correspondingly connected in the pair of thread grooves in a threaded manner and are correspondingly connected with the pair of positioning arms;

the pair of threaded rods are correspondingly connected to one far away surfaces of the pair of first rotating discs, and the threaded rods are matched with the thread grooves.

In a further embodiment, the second adjusting component comprises a driving chute, a first screw rod, a second turntable, a driving slide block, a second screw rod and a third turntable;

the driving sliding groove is formed in the second supporting column, a first screw rod is rotationally arranged in the driving sliding groove, a second rotary table is connected to the first screw rod, and a driving sliding block is slidably arranged on the first screw rod;

the second slider is connected to the holding rod, a second screw rod is arranged between the second slider and the driving slider, and one end, far away from the driving slider, of the second screw rod is connected with a third rotary table.

In a further embodiment, the second adjusting member further comprises a pair of driven runners, a pair of slide bars, a pair of driven sliders, a pair of connecting plates, a pair of telescoping outer columns, and a pair of telescoping inner columns;

the driven sliding grooves are correspondingly formed in the pair of first supporting columns, a sliding rod is connected in the driven sliding grooves, driven sliding blocks are arranged on the sliding rod in a sliding mode, and a connecting plate is connected to one surface, away from the inner wall of each driven sliding groove, of each driven sliding block;

the telescopic outer columns are correspondingly connected to one sides, far away from the driven sliding blocks, of the connecting plates, and telescopic inner columns are arranged between the telescopic outer columns and the holding rods in a sliding mode.

In a further embodiment, the third adjusting component includes a swing angle positioning plate, a swing angle positioning groove, a swing angle positioning block, a pair of limiting inserts and an anti-collision component;

the swing angle positioning plate is arranged between the swing arm and the first support column;

the swing angle positioning groove is formed in the swing angle positioning plate and is matched with the swing track of the swing arm, and a swing angle positioning block connected with the swing arm is arranged in the swing angle positioning groove in a sliding manner;

the limiting plug blocks are arranged in the swing angle positioning groove and positioned on two sides of the swing angle positioning block, and one side, close to each other, of each limiting plug block is connected with an anti-collision part.

In a further embodiment, the third adjusting component further comprises a moving chute, a pair of moving sliders, a pair of connecting blocks, a plurality of limiting slots and a plurality of angle positioning slots;

the movable sliding chute penetrates through the outer wall of the swing angle positioning plate, a pair of movable sliding blocks are arranged on the movable sliding chute in a sliding mode, and connecting blocks are connected between the pair of movable sliding blocks and the pair of limiting inserting blocks;

the limiting slots are correspondingly arranged on the inner wall of the swing angle positioning groove and are matched with the limiting plug blocks, and in the application, the limiting slots are symmetrically arranged about the central axis of the swing angle positioning plate;

the plurality of angle positioning grooves are correspondingly arranged on the outer sides of part of the limiting slots and are formed in the inner walls of the swing angle positioning grooves.

In a further embodiment, the third adjusting component further comprises a limiting fixed plate, a driven sliding hole, a driven sliding column, a limiting outer plate and a plurality of adjusting scales;

the limiting fixing plate is connected to one surface of the swing angle positioning plate, which is far away from the swing arm;

the driven sliding hole penetrates through the first supporting column, a driven sliding column is arranged in the driven sliding hole in a sliding mode, the driven sliding column is connected with one side, far away from the swing angle positioning plate, of the limiting fixed plate, and one side, far away from the limiting fixed plate, of the driven sliding column is connected with a limiting outer plate;

the plurality of adjusting scales are correspondingly arranged on the driven sliding column.

In a further embodiment, a pair of fourth adjusting components are correspondingly connected to a pair of first support columns, and each fourth adjusting component comprises a mounting frame, a rotary groove, a plurality of fixing screw holes, a plurality of fixing screws, a hinged fixing plate, two rotary baffles and two fixing clamping plates;

the mounting frame is clamped on the first support column and arranged on the upper side of the positioning arm, and two rotating grooves correspondingly penetrate through the mounting frame;

the fixing screws are correspondingly arranged on the mounting frame and the first support column, fixing screws used for fixing the mounting frame and the first support column are connected in the fixing screws in a threaded mode, and the mounting frame and the first support column are fixed by the aid of the fixing screws and the setting of the fixing screws;

the hinged fixing plate is connected to the mounting frame, two rotating baffles used for being matched with the third adjusting part to adjust the swing arm are rotationally arranged on the hinged fixing plate, and two fixing clamping plates matched with the rotating grooves are connected to one face, close to the mounting frame, of each rotating baffle.

In a further embodiment, the first fastening plate is slidably provided with two fifth adjusting components for correspondingly adjusting a pair of pedals, and the fifth adjusting components comprise a sliding sleeve, a direction limiting rotating plate, a direction limiting baffle groove and a direction limiting baffle plate;

the sliding sleeve is arranged on the first fastening plate in a sliding manner, the direction limiting rotating plate is rotationally arranged on the sliding sleeve, and the sliding sleeve is arranged on the first fastening plate in a sliding manner, so that the sliding sleeve can conveniently correspond to pedals in different positions;

the direction limiting baffle groove is reversely arranged on the pair of swing arms and is matched with the direction limiting rotating plate, and is used for adjusting the starting rotating direction of the pair of pedals;

and the limit baffle is connected to the sliding sleeve and is tightly attached to the limit rotating plate and used for adjusting the rotating direction of the limit rotating plate.

An adjusting method of an adjustable device for outdoor fitness equipment comprises the following steps:

s1, when the distance between a pair of pedals is required to be adjusted, a first rotating disc is rotated to drive a threaded rod to rotate, a pair of swing arms and a pair of pedals can be driven to move, meanwhile, a driven slide column in a third adjusting part is driven to slide in a driven slide hole, and the adjustment scale is utilized to adjust the movement distance of the pair of pedals to be the same;

s2, when the height of the holding rod needs to be adjusted, the second turntable is rotated to drive the first screw rod to rotate, so that the active sliding block slides in the active sliding groove, the holding rod is driven to move through the second screw rod and the second sliding block, and meanwhile, the holding rod drives the driven sliding block to slide on the driven sliding block in the driven sliding groove through the telescopic inner column, the telescopic outer column and the connecting plate;

s3, when the depth of the holding rod needs to be adjusted, the third rotary table is rotated to drive the second screw rod to rotate, so that the second sliding block drives the holding rod to move, and meanwhile the holding rod, the telescopic outer column and the telescopic inner column slide in a telescopic manner;

s4, when the pedal swing amplitude is required to be adjusted, the limiting plug block is pulled out of the limiting slot through the moving slide block, then the limiting plug block is moved to slide in the swing angle positioning slot, and when the limiting plug block corresponds to the limiting slot at the preset position, the limiting plug block is inserted into the limiting slot;

s5, when the walker main body is used, the holding rod is held by two hands, and the pedals are stepped on slowly and swing, so that the steering limiting plate is rotated out of the steering limiting baffle groove and reversely tilts along the steering limiting baffle on the sliding sleeve, and the pair of pedals can reversely move.

The beneficial effects are that: the invention relates to an adjustable device for outdoor fitness equipment and an adjusting method thereof, wherein a first adjusting part, a second adjusting part, a third adjusting part and a fourth adjusting part are arranged on a walking machine body, and the pedal interval, the height and the depth of a holding rod and the swinging angle of a swinging arm can be respectively adjusted, so that the pedal interval, the height of the holding rod, the swinging angle and the speed of the swinging arm and the like can be adapted to a user, the applicability of the walking machine body and the use comfort of the user are improved, and meanwhile, the same-direction movement initiated by pedals can be avoided by matching with a fifth adjusting part, the safety of the user during use can be improved, the user is prevented from being injured while the user is normatively and healthily protected, and the potential safety hazard is reduced.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure at a in fig. 1.

Fig. 3 is a schematic diagram of the structure at B in fig. 1.

Fig. 4 is a schematic structural diagram at C in fig. 1.

Fig. 5 is a schematic structural diagram of another view of the whole present invention.

Fig. 6 is a schematic diagram of the structure at D in fig. 5.

Fig. 7 is a schematic view of the structure of the grip and the second adjustment member of the present invention.

Fig. 8 is a schematic structural view of a third adjusting member of the present invention.

Fig. 9 is a schematic structural view of the walker body, the first adjusting member and the second adjusting member according to the present invention.

Fig. 10 is a schematic view showing the structure of another view angle of the walker body, the first adjusting means and the second adjusting means according to the present invention.

Fig. 11 is a front view of the walker body, the first adjustment member and the second adjustment member of the present invention.

Fig. 12 is a rear view of the walker body, the first adjustment member and the second adjustment member of the present invention.

The reference numerals in the drawings are as follows: 1. the walker comprises a walker body 101, a first support post 102, a second support post 103, a first fastening plate 104, a second fastening plate 105, a swing arm 106, a locating arm 107, a foot rest 108, a grip lever 2, a first adjustment member 201, a first rotary table 202, a threaded rod 3, a second adjustment member 301, a driving chute 302, a first screw, 303, a second rotary table 304, a driving slide block 305, a second screw, 306, a third rotary table 307, a second slide block 308, a driven chute 309, a driven slide block 310, a connecting plate 311, a telescoping outer column 312, a telescoping inner column 313, a sliding bar 4, a third adjustment member. 401, pivot angle locating plate, 402, pivot angle locating slot, 403, pivot angle locating block, 404, limit fixing plate, 405, limit slot, 406, move chute, 407, limit insert, 408, connecting block, 409, move slide, 410, angle locating slot, 411, follower slide, 412, adjustment scale, 413, follower slide, 414, limit outer plate, 5, fourth adjustment component, 501, mounting bracket, 502, swivel slot, 503, hinged fixing plate, 504, swivel baffle, 505, fixing clamp plate, 506, fixing screw, 507, fixing screw hole, 6, fifth adjustment component, 601, slide sleeve, 602, limit swivel plate, 603, limit baffle, 604, limit baffle slot.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.

The applicant believes that the pedal rotation speed, the pedal height, the holding rod height and the like of the existing outdoor body-building walker are fixed and cannot be adjusted, so that the problems that the holding rod is too high in position, the pedal rotation speed and the like exist in the process of using the existing outdoor body-building walker for part of people, such as old people and children, the existing outdoor body-building walker not only has certain limitation in use, but also is inconvenient for part of people to use, and possibly causes injury and the like of users, and certain hidden danger exists in use.

To this end, the applicant proposes an adjustable device for outdoor fitness equipment and an adjusting method thereof, wherein the adjustable device for outdoor fitness equipment, as shown in fig. 1 to 12, comprises a walker body 1, a pair of first adjusting members 2, a second adjusting member 3 and a pair of third adjusting members 4.

The walker body 1 is composed of a pair of first support columns 101, a second support column 102, a first fastening plate 103, a pair of second fastening plates 104, a pair of swing arms 105, a pair of positioning arms 106, a pair of pedals 107, a grip lever 108, and the like.

Specifically, the grip lever 108 is disposed between a pair of the first support column 101 and the second support column 102.

A pair of second fastening plates 104 are correspondingly connected between the pair of first support columns 101 and the second support columns 102, and can be used to strengthen the connection of the second support columns 102 and the pair of first support columns 101.

The first fastening plate 103 is connected between a pair of first support columns 101.

The pair of positioning arms 106 are disposed on one surface of the pair of first support columns 101 that are close to each other.

The pair of swing arms 105 are correspondingly rotatably provided on the pair of positioning arms 106.

A pair of pedals 107 are correspondingly coupled to the pair of swing arms 105.

The standard use method comprises the following steps: the two hands hold the holding rod 108, two feet respectively pedal on the pair of pedals 107, the body keeps standing naturally, the head is lifted, the chest is lifted, the front is visually observed, the upper body keeps stopping as much as possible, then the two legs respectively control the pair of pedals 107 to drive the pair of swing arms 105 to swing reversely, and when the swing reaches a certain angle, the swing arm naturally descends along the action of gravity, and the swing arm can repeatedly and alternately swing.

A pair of first adjusting members 2 are correspondingly provided on the pair of first support columns 101 for adjusting the interval between the pair of footrests 107.

The second adjusting member 3 is disposed between the grip 108 and the second support column 102 and the pair of first support columns 101 for adjusting the height and depth of the grip 108.

The pair of third adjusting members 4 are correspondingly disposed between the pair of first support columns 101 and the pair of swing arms 105, and are used for adjusting the swing amplitude of the pair of swing arms 105.

As shown in fig. 1 to 12, the first regulating member 2 includes a pair of screw grooves, a pair of first turntables 201, and a pair of threaded rods 202.

Wherein, a pair of screw grooves correspondingly penetrate through and are arranged on a pair of first support columns 101.

A pair of first rotating discs 201 are correspondingly screwed in the pair of screw grooves and correspondingly connected with the pair of positioning arms 106.

A pair of threaded rods 202 are correspondingly connected to the surfaces of the pair of first rotating discs 201 which are far away from each other, and the threaded rods 202 are matched with the thread grooves.

During the use, can drive corresponding threaded rod 202 through rotatory first carousel 201 and remove in the thread groove that corresponds to drive corresponding first carousel 201 and be close to first support column 101 or keep away from first support column 101, through driving positioning arm 106 and swing arm 105 and carry out relative rotation, drive swing arm 105 and pedal 107 and remove to the side that is close to each other or is kept away from each other to one side that is kept away from each other, thereby adjust the interval between a pair of pedal 107, can be convenient for the body-building person of different circumstances to carry out body-building use.

As shown in fig. 1 to 12, the second adjusting part 3 includes a driving chute 301, a first screw 302, a second turntable 303, a driving slider 304, a second slider 307, a second screw 305, and a third turntable 306.

The driving sliding groove 301 is disposed on the second supporting column 102, a first screw rod 302 is rotationally disposed in the driving sliding groove 301, a second turntable 303 is connected to the first screw rod 302, and a driving sliding block 304 is slidably disposed on the first screw rod 302.

In the application, a lead screw bearing is arranged at the joint of a first lead screw 302 and a driving sliding groove 301, so that the first lead screw 302 can rotate conveniently, and a driving sliding block 304 is matched with the first lead screw 302.

When in use, the second turntable 303 can drive the driving sliding block 304 to move on the first screw rod 302, and can drive the holding rod 108 to adjust the height so as to adapt to users with different demands, thereby improving the comfort level of the users and avoiding the users from being hurt.

The second slider 307 is connected to the holding rod 108, a second screw rod 305 is disposed between the second slider 307 and the driving slider 304, and a third turntable 306 is connected to an end of the second screw rod 305 away from the driving slider 304.

In this application, the second lead screw 305 is provided with the lead screw bearing with initiative slider 304 and second slider 307 junction, and the second lead screw 305 of being convenient for rotates, second slider 307 looks adaptation with second lead screw 305.

When in use, the third turntable 306 is rotated to drive the second slider 307 to move on the second screw rod 305, so as to drive the holding rod 108 to carry out depth adjustment, thereby being suitable for users with different demands, improving the comfort level of the users and avoiding the users from being hurt.

As shown in fig. 6 to 7, the second regulating member 3 further includes a pair of driven slide grooves 308, a pair of slide bars 313, a pair of driven slide blocks 309, a pair of connection plates 310, a pair of telescopic outer columns 311, and a pair of telescopic inner columns 312.

The driven sliding grooves 308 are correspondingly arranged on the first supporting columns 101, a sliding rod 313 is connected in the driven sliding grooves 308, a driven sliding block 309 is arranged on the sliding rod 313 in a sliding manner, and a connecting plate 310 is connected to one surface, away from the inner wall of the driven sliding grooves 308, of the driven sliding block 309.

The pair of telescopic outer posts 311 are correspondingly connected to one surface of the pair of connecting plates 310 far away from the driven sliding block 309, and telescopic inner posts 312 are slidably arranged between the pair of telescopic outer posts 311 and the grip lever 108.

In this application, the setting of driven spout 308, driven slider 309, connecting plate 310, flexible outer column 311 and flexible inner column 312 is used for cooperating parts such as first lead screw 302, initiative slider 304, second lead screw 305 and second slider 307, adjusts the height and the degree of depth of holding rod 108.

Simultaneously, can also be with second support column 102, first support column 101, holding rod 108 and second adjusting part 3 be connected through driven spout 308, driven slider 309, connecting plate 310, flexible outer column 311 and flexible inner column 312, improve the steadiness of holding rod 108, avoid the user to receive the injury, the smooth chamber has all been seted up to the one side that flexible outer column 311 is close to each other with holding rod 108, flexible inner column 312 accessible smooth chamber carries out relative flexible slip with flexible outer column 311 and holding rod 108.

When the height of the holding rod 108 needs to be adjusted, the first screw rod 302 can be driven to rotate by rotating the second turntable 303, so that the driving sliding block 304 is driven to move on the first screw rod 302, the holding rod 108 is driven to lift through the second screw rod 305 and the second sliding block 307, at the moment, the holding rod 108, the telescopic inner column 312, the telescopic outer column 311 and the connecting plate 310 are used for driving the pair of driven sliding blocks 309 to move, slide on the sliding rod 313, and the holding rod 108 can be driven to adjust the height in a matched manner, so that the stability of the holding rod 108 during moving is improved.

When the depth of the holding rod 108 needs to be adjusted, the second screw rod 305 can be driven to rotate by rotating the third rotary table 306, so that the second sliding block 307 is driven to move on the second screw rod 305, and the telescopic inner column 312 is driven to perform relative telescopic motion in the telescopic outer column 311 and the holding rod 108 through the holding rod 108, so that the holding rod 108 is driven to approach or depart from the pair of pedals 107, the holding rod 108 can be adapted to users in different conditions, and the users can be prevented from being injured during body building.

As shown in fig. 1 to 12, the third regulating member 4 includes a pivot angle positioning plate 401, a pivot angle positioning groove 402, a pivot angle positioning block 403, a pair of stopper insertion blocks 407, and an anti-collision member.

Wherein, the swing angle positioning plate 401 is disposed between the swing arm 105 and the first support column 101.

The swing angle positioning groove 402 is formed in the swing angle positioning plate 401 and is matched with the swing track of the swing arm 105, and a swing angle positioning block 403 connected with the swing arm 105 is arranged in the swing angle positioning groove 402 in a sliding manner.

The pair of limiting inserts 407 are arranged in the swing angle positioning groove 402 and positioned at two sides of the swing angle positioning block 403, and one surface of the pair of limiting inserts 407, which is close to each other, is connected with an anti-collision part.

In this application, when the swing arm 105 rotates, a predetermined swing track is formed, and the radian setting of the swing angle positioning plate 401 and the swing angle positioning groove 402 is the same as the swing track of the swing arm 105.

When the swing arm 105 swings, the swing angle positioning block 403 can be driven to move in the swing angle positioning groove 402, and a pair of limiting plug blocks 407 are arranged in the swing angle positioning groove 402, and the limiting plug blocks 407 are respectively positioned on two sides of the swing angle positioning block 403, so that the sliding distance of the swing angle positioning block 403 in the swing angle positioning groove 402 can be limited, the swing amplitude of the swing arm 105 is limited, and the swing speed can be safer.

Meanwhile, the predetermined angles are set by the swing angle positioning plate 401 and the swing angle positioning groove 402, and the predetermined angles are set within ninety degrees, so that the predetermined angles of the old and the young are safer, the suitable angles of the old and the young are within forty-five degrees, and the predetermined angles of the swing angle positioning plate 401 and the swing angle positioning groove 402 can be set to the suitable angles directly when the predetermined angles are set, and the rotation angles of the swing angle positioning block 403 can be controlled by setting the pair of limiting plug blocks 407 in the swing angle positioning groove 402, for example, when the pedal 107 is at the lowest end level, the pair of limiting plug blocks 407 are respectively set in the swing angle positioning grooves 402 positioned at thirty degrees at two sides of the swing angle positioning block 403 when the pedal is used by young.

In addition, the anti-collision part on the limiting insert 407 can reduce the impact strength of the swing angle positioning block 403 and the pair of limiting inserts 407, and protect the normal use of related parts, and the anti-collision part comprises an elastic anti-collision pad, and the elastic anti-collision pad is connected to one side of the pair of limiting inserts 407, which is close to each other.

In addition, the roller or the ball is arranged between the swing angle positioning block 403 and the inner wall of the swing angle positioning groove 402, so that the friction strength between the swing angle positioning block 403 and the inner wall of the swing angle positioning groove 402 can be reduced, and the smooth and stable movement of the swing angle positioning block 403 in the swing angle positioning groove 402 and the normal and stable swing of the swing arm 105 are protected.

As shown in fig. 8, the third adjusting member 4 further includes a moving chute 406, a pair of moving sliders 409, a pair of connecting blocks 408, a plurality of limit slots 405, and a plurality of angle positioning slots 410.

The moving chute 406 is penetratingly arranged on the outer wall of the swing angle positioning plate 401, a pair of moving sliding blocks 409 are slidably arranged on the moving chute 406, and connecting blocks 408 are connected between the pair of moving sliding blocks 409 and the pair of limiting inserting blocks 407.

In this application, remove the interval that slider 409 is greater than removal spout 406, the lateral length of connecting block 408 and remove spout 406 looks adaptation, the lateral length of spacing inserted block 407 is greater than the interval of removal spout 406, and the vertical length of spacing inserted block 407 is less than the vertical interval of pivot angle constant head tank 402, the vertical length of spacing inserted block 407 is greater than the interval of removal spout 406, can avoid spacing inserted block 407 to be taken out in from pivot angle constant head tank 402, thereby prevent that spacing inserted block 407 from being broken by maliciously taking out, it is not available to have spacing inserted block 407 when avoiding the user to adjust swing arm 105 swing range.

The plurality of limiting slots 405 are correspondingly arranged on the inner wall of the swing angle positioning slot 402 and are matched with the limiting plug 407.

In this application, the plurality of limiting slots 405 are symmetrically disposed about the central axis of the swing angle positioning plate 401.

When the walking machine is used, the limiting inserting blocks 407 are pulled out of the limiting inserting grooves 405 by the aid of the moving sliding blocks 409, then the limiting inserting blocks 407 can be driven to move in the swinging angle positioning grooves 402 by the aid of the moving sliding blocks 409, then the limiting inserting blocks 407 are correspondingly inserted into the limiting inserting grooves 405 corresponding to two sides of the swinging angle positioning blocks 403, the limiting inserting blocks 407 are fixed with the swinging angle positioning plates 401, the sliding amplitude of the swinging angle positioning blocks 403 in the swinging angle positioning grooves 402 can be controlled by the aid of the limiting inserting blocks 407, the purpose of adjusting the swinging amplitude and the swinging speed of the swinging arms 105 is achieved, adaptability of the walking machine main body 1 to different users is improved, injury of the users due to overlarge swinging amplitude and overlarge swinging speed of the swinging arms 105 is avoided, and use safety of the walking machine main body 1 is improved.

The plurality of angle positioning slots 410 are correspondingly disposed outside the partial limiting slots 405 and are disposed on the inner wall of the swing angle positioning slot 402.

In this application, the angle positioning groove 410 is correspondingly disposed outside the limiting slot 405 with a "special angle", for example, thirty degrees, forty-five degrees, sixty degrees, etc., so that the swing arm 105 is controlled by a user with a relatively precise swing angle, thus reducing the operation difficulty and further improving the safety.

In addition, since the swing arm 105 rotates around the positioning arm 106, the angle described above uses the center of the positioning arm 106 as a reference point.

As shown in fig. 1 to 12, the third adjusting part 4 further includes a limit fixing plate 404, a driven slide hole 413, a driven slide column 411, a limit outer plate 414, and a plurality of adjustment scales 412.

Wherein, limit fixed plate 404 is connected to one side of swing angle positioning plate 401 away from swing arm 105.

The driven sliding hole 413 is arranged on the first support column 101 in a penetrating mode, a driven sliding column 411 is arranged in the driven sliding hole 413 in a sliding mode, the driven sliding column 411 is connected with one side, far away from the swing angle positioning plate 401, of the limiting fixed plate 404, and one side, far away from the limiting fixed plate 404, of the driven sliding column 411 is connected with a limiting outer plate 414.

In this application, the diameters of the limiting fixing plate 404 and the limiting outer plate 414 are both greater than the inner diameter of the swing angle positioning block 403, so that the driven sliding column 411 can be limited to move in the driven sliding hole 413, and meanwhile, the setting of the limiting fixing plate 404 is also used for connecting the driven sliding column 411 and the swing angle positioning plate 401.

A plurality of adjustment scales 412 are correspondingly arranged on the driven sliding column 411.

When in use, the first rotating disc 201 can drive the pair of pedals 107 to be close to or far away from each other, and can drive the adjusting scale 412 to move, so that a user can control the moving distance of the pair of pedals 107 by corresponding to the first support column 101 through the adjusting scales 412 at different positions, and in addition, the moving distance of the pair of pedals 107 can also be controlled to be the same.

As shown in fig. 1 to 12, a pair of first support columns 101 are correspondingly connected with a pair of fourth adjusting members 5, and the fourth adjusting members 5 comprise a mounting frame 501, a rotary groove 502, a plurality of fixing screw holes 507, a plurality of fixing screws 506, a hinged fixing plate 503, two rotary baffles 504 and two fixing clamping plates 505.

Wherein, the mounting bracket 501 is clamped on the first support column 101 and is arranged on the upper side of the positioning arm 106, and two rotating slots 502 correspondingly penetrate through the mounting bracket 501.

In this application, the lateral length of the rotating slot 502 is greater than the outer diameter of the swing arm 105, so that the swing arm 105 can still be located between the inner walls of the rotating slot 502 after being close to each other or far from each other.

The fixing screw holes 507 are correspondingly formed in the mounting frame 501 and the first support column 101, fixing screws 506 used for fixing the mounting frame 501 and the first support column 101 are connected with the fixing screw holes 507 in an internal thread mode, and the fixing screws 506 and the fixing screw holes 507 are used for fixing the mounting frame 501 and the first support column 101.

The hinged fixing plate 503 is connected to the mounting frame 501, two rotating baffles 504 for adjusting the swing arm 105 in cooperation with the third adjusting component 4 are rotatably arranged on the hinged fixing plate 503, and a fixing clamping plate 505 matched with the rotating groove 502 is connected to one surface of the two rotating baffles 504, which is close to the mounting frame 501.

In this application, the rotation baffle 504 and the hinged fixing plate 503 may be rotationally connected by using a damping shaft or a threaded screw, so that when the rotation baffle 504 is rotated during use, the rotation angle can be fixed at which angle, and the swing amplitude of the swing arm 105 can be limited by matching with the third adjusting component 4.

Meanwhile, under normal conditions, the rotating baffle 504 is clamped relatively to the mounting frame 501 through the fixed clamping plate 505, so that the mounting frame 501 and the rotating baffle 504 can enclose the joint of the positioning arm 106 and the swing arm 105, and therefore the joint of the positioning arm 106 and the swing arm 105 can be protected from water, damage and the like, meanwhile, the swing arm 105 can be limited by the arrangement of the rotating baffle 504, swing of the pedal 107 during idle can be avoided, damage and damage to surrounding people and objects are prevented, and damage caused when the pedal is not ready in the use process of a user can be avoided.

For example: when a user steps on one pedal 107 and does not step on the other pedal 107, if one pedal 107 swings, the user may be injured, the swing arm 105 can be limited by the rotation baffle 504, when the user is not ready, the swing arm 105 cannot swing under the limit of the rotation baffle 504, and when the user is ready, the rotation baffle 504 is rotated to be opened, and at the moment, the swing arm 105 loses the limit of the fourth adjusting component 5, so that the swing can be performed.

As shown in fig. 1 to 12, the first fastening plate 103 is slidably provided with two fifth adjusting members 6 for correspondingly adjusting the pair of pedals 107, and the fifth adjusting members 6 include a sliding sleeve 601, a steering limiting plate 602, a steering limiting groove 604, and a steering limiting plate 603.

The sliding sleeve 601 is slidably arranged on the first fastening plate 103, the rotation limiting rotating plate 602 is rotatably arranged on the sliding sleeve 601, and the sliding sleeve 601 is slidably arranged on the first fastening plate 103 so as to be convenient for corresponding to pedals 107 at different positions.

The direction limiting baffle groove 604 is reversely arranged on the pair of swing arms 105 and is matched with the direction limiting rotating plate 602, and is used for adjusting the initial rotating direction of the pair of pedals 107.

The direction limiting baffle 603 is connected to the sliding sleeve 601 and is tightly attached to the direction limiting rotating plate 602, and is used for adjusting the rotating direction of the direction limiting rotating plate 602.

When the device is used, after the user adjusts the distance between the pedals 107, the height and depth of the holding rod 108 and the swing amplitude of the swing arm 105 by using the first adjusting part 2, the second adjusting part 3 and the third adjusting part 4, the rotating baffle 504 is correspondingly opened, then the holding rod 108 is held by two hands, and the two pedals are respectively stepped on the pair of pedals 107, so that the pair of pedals 107 can be driven to swing by using the legs and feet.

However, some users do not normally use the device, and will swing the pair of pedals 107 in one direction at the same time, so that the exercise effect is not achieved, and the exercise damage is easily caused, and the arrangement of the pair of fifth adjusting parts 6 can adjust and control the initial swing direction of the pair of pedals 107, so as to avoid the initial equidirectional movement of the pair of pedals 107.

Specifically, before use, a pair of direction limiting rotating plates 602 are respectively clamped in corresponding direction limiting baffle grooves 604 on a pair of swing arms 105, and are matched with the arrangement of the direction limiting baffle plates 603, when the corresponding pedals 107 move towards the side close to the direction limiting baffle plates 603, due to the reverse arrangement of the pair of direction limiting baffle plates 603 and the pair of direction limiting baffle plates 604, the direction limiting rotating plates 602 can be clamped between the corresponding direction limiting baffle plates 603 and the inner walls of the direction limiting baffle plates 604, so that the pedals 107 cannot move, and when the corresponding pedals 107 move towards the side far from the direction limiting baffle plates 603, no limitation exists, and the direction limiting rotating plates 602 can be driven to rotate and topple over, so that the pedals 107 can normally slide back and forth.

In addition, after the use is completed, for the safety use of the following user, the steering limiting plate 602 is reversely rotated and clamped in the corresponding steering limiting baffle groove 604, so that the pedal 107 can be further fixed when in idle, and the damage of surrounding people and objects caused by shaking the pedal 107 when in idle is avoided.

Based on the technical scheme, the specific working process of the invention is as follows: when the distance between the pair of pedals 107 needs to be adjusted, the first turntable 201 is rotated to drive the threaded rod 202 to rotate, so that the pair of swing arms 105 and the pair of pedals 107 can be driven to move, and meanwhile, the driven slide column 411 in the third adjusting component 4 is driven to slide in the driven slide hole 413, and the moving distance of the pair of pedals 107 can be adjusted to be the same by using the adjusting scale 412.

When the height of the holding rod 108 needs to be adjusted, the second turntable 303 is rotated to drive the first screw rod 302 to rotate, so that the driving sliding block 304 slides in the driving sliding groove 301, the holding rod 108 is driven to move by the second screw rod 305 and the second sliding block 307, and meanwhile, the holding rod 108 drives the driven sliding block 309 to slide on the driven sliding block 309 in the driven sliding groove 308 by the telescopic inner column 312, the telescopic outer column 311 and the connecting plate 310.

When the depth of the grip 108 needs to be adjusted, the third turntable 306 is rotated to drive the second screw rod 305 to rotate, so that the second slider 307 drives the grip 108 to move, and simultaneously the grip 108, the telescopic outer column 311 and the telescopic inner column 312 slide in a telescopic manner.

When the swing amplitude of the pedal 107 needs to be adjusted, the limit plug 407 is pulled out of the limit slot 405 by moving the slide block 409, then the limit plug 407 is moved to slide in the swing angle positioning slot 402, and when the limit plug 407 corresponds to the limit slot 405 at a preset position, the limit plug 407 is inserted into the limit slot 405.

When the walker body 1 is used, the holding rod 108 is held by both hands, and the pedals 107 are slowly stepped on and swung, so that the steering limiting plate 602 is rotated out of the steering limiting groove 604 and reversely leans along the steering limiting plate 603 on the sliding sleeve 601, and the pair of pedals 107 can reversely move.

As above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An adjustable device for outdoor fitness equipment, comprising:

the walking machine comprises a walking machine body, a walking machine body and a pedal, wherein the walking machine body comprises a second support column and a pair of first support columns, a holding rod is arranged between the first support columns and the second support columns, a second fastening plate is connected between the first support columns and the second support columns, a first fastening plate is connected between the first support columns, a pair of positioning arms are arranged on the upper sides of the first support columns, swing arms are arranged on the positioning arms in a rotating mode, and pedals are connected on the swing arms;

the pair of first adjusting part corresponds to be set up in a pair of on the first support column for adjust the interval between a pair of pedal, first adjusting part includes:

the pair of threaded rods are correspondingly connected to one surfaces of the pair of first rotating discs, which are far away from each other;

the second adjusting part, set up in between holding rod and second support column and a pair of first support column for height and the degree of depth of adjusting the holding rod, the second adjusting part includes:

the second sliding block is connected to the holding rod, a second screw rod is arranged between the second sliding block and the driving sliding block, and one end, far away from the driving sliding block, of the second screw rod is connected with a third rotary table;

the telescopic outer columns are correspondingly connected to one sides, far away from the driven sliding blocks, of the connecting plates, and telescopic inner columns are arranged between the telescopic outer columns and the holding rods in a sliding mode;

the pair of third adjusting part corresponds to be set up in a pair of between first support column and the swing arm of a pair of swing arm for adjust the swing range of a pair of swing arm, third adjusting part includes:

the limiting plug blocks are arranged in the swing angle positioning groove and positioned at two sides of the swing angle positioning block, and one side, close to each other, of each limiting plug block is connected with an anti-collision part;

the limiting slots are correspondingly arranged on the inner wall of the swing angle positioning slot and are matched with the limiting plug blocks;

the plurality of angle positioning grooves are correspondingly arranged on the outer sides of part of the limiting slots and are formed in the inner walls of the swing angle positioning grooves;

a plurality of adjusting scales are correspondingly arranged on the driven sliding column;

a pair of fourth adjusting parts is connected with the corresponding pair of first support column, the fourth adjusting part includes:

the fixing screw holes are correspondingly formed in the mounting frame and the first support column, and fixing screws used for fixing the mounting frame and the first support column are connected in the fixing screw holes in a threaded manner;

the hinged fixing plate is connected to the mounting frame, two rotating baffles used for being matched with the third adjusting part to adjust the swing arm are rotatably arranged on the hinged fixing plate, and one surfaces, close to the mounting frame, of the two rotating baffles are connected with fixing clamping plates matched with the rotating grooves;

the first fastening plate is provided with two fifth adjusting parts for correspondingly adjusting a pair of pedals in a sliding manner, and the fifth adjusting parts comprise:

the sliding sleeve is arranged on the first fastening plate in a sliding manner, and a direction limiting rotating plate is arranged on the sliding sleeve in a rotating manner;

and the limit baffle is connected to the sliding sleeve and is tightly attached to the limit rotating plate and used for limiting the rotating direction of the limit rotating plate.

2. The method of adjusting an adjustable device for outdoor fitness equipment of claim 1, comprising the steps of:

s1, when the distance between a pair of pedals is required to be adjusted, a first rotating disc is rotated to drive a threaded rod to rotate, and a pair of swing arms and a pair of pedals can be driven to move;

s2, when the height of the holding rod needs to be adjusted, the second turntable is rotated to drive the first screw rod to rotate, so that the active sliding block slides in the active sliding groove, and the holding rod is driven to move through the second screw rod and the second sliding block;

s3, when the depth of the holding rod needs to be adjusted, the third rotary table is rotated to drive the second screw rod to rotate, so that the second sliding block drives the holding rod to move;

s5, when the walker main body is used, the holding rod is held by two hands, and the pedals are stepped on slowly and swing, so that the steering limiting plate is rotated out of the steering limiting baffle groove and reversely tilts along the steering limiting baffle on the sliding sleeve, and the pair of pedals perform safe reverse motion.