WO2023160134A1

WO2023160134A1 - Fitness device

Info

Publication number: WO2023160134A1
Application number: PCT/CN2022/138624
Authority: WO
Inventors: 布朗理查德
Original assignee: 上海青莹健身有限公司
Priority date: 2022-02-28
Filing date: 2022-12-13
Publication date: 2023-08-31
Also published as: CN217041217U

Abstract

A fitness device, comprising a frame (1), a sliding rod group (5), a translation plate (2), a foot rod (3) and a handle rod (4). Two ends of the sliding rod group (5) are respectively fixed to the frame (1); the translation plate (2) is movably arranged on the sliding rod group (5) and moves on the sliding rod group (5); two ends of the handle rod (4) are fixedly connected to the frame (1); and two ends of the foot rod (3) are movably connected to the frame (1) and move back and forth on the frame (1). The present fitness device can assist in correctly mastering an exercise posture and can exercise one or more muscles in a human body.

Description

a fitness machine

technical field

The invention relates to the technical field of sports equipment, in particular to a fitness machine.

Background technique

With the improvement of people's quality of life, people have cars instead of travel, and elevators instead when they go home, so people's exercise is reduced, so some people will choose to exercise their bodies intentionally to enhance their physique. In the early days, people exercised There is no equipment, and the exercise is done outdoors. If you need to exercise some specific parts, such as the abdomen, you can exercise by sitting and doing sit-ups, but when you exercise by doing sit-ups, you need to find something to Control your own feet, or directly find someone to help press your feet, and through this kind of dry pulling exercise, the muscles on both sides of your abdomen may not be evenly exerted, so that the lines of the exercised abdominal muscles will be asymmetrical. Affect the appearance. For another example, if you need special training for the leg muscles, you can do it by running, but running for a long time will damage the feet to a certain extent, and it is difficult for ordinary people to master the correct running posture and method, thus deforming the feet. It is extremely inconvenient to form an inner horoscope or an outer horoscope, and you need to go outdoors to complete it by running.

Therefore, the technical problem actually solved by the present invention is how to provide an exercise device that can assist in correctly grasping the exercise posture and can exercise one or more muscles of the body.

Contents of the invention

Aiming at the above problems, the present invention proposes a fitness device that assists in correctly grasping exercise postures and can exercise body muscles.

The technical scheme adopted by the present invention is as follows: the present invention provides a fitness machine, a frame, a sliding rod group, a translation plate, a foot rod, and a handle rod. Among them, the two ends of the sliding rod group are respectively fixed on the frame; the translation plate is movable on the sliding rod group and moves on the sliding rod group; the two ends of the handle rod are fixedly connected on the frame; the two ends of the foot rod are movable Attached to the frame and reciprocating on the frame.

The exerciser moves back and forth on the sliding rod group through the translation plate to realize the motions that need to slide back and forth such as the feet and legs; the handle rod and the foot rod can be used as supports for the hands, feet, buttocks and other positions.

Optionally, the translation board includes a first board assembly and a second board assembly. Wherein, the first plate assembly and the second plate assembly are arranged on the sliding rod set side by side, and both the first plate assembly and the second plate assembly are slidably matched with the sliding rod set.

Optionally, the fitness machine also includes a stopper detachably arranged on the first board assembly and/or the second board assembly, which can be used when the feet or legs are placed on the first board assembly and the second board assembly. Provides blocking and support for added safety while exercising. Wherein, the block can be equipped with 2-4, and the exerciser can be placed on the front end or the rear end of the first board assembly and the second board assembly as required.

Optionally, the first board assembly and/or the second board assembly is provided with a first insertion hole, the stopper is provided with a first insertion rod, and the first insertion rod is plug-fitted with the first insertion hole.

Optionally, at least one horizontal groove and at least one vertical groove are further provided at the first socket of the first board assembly and/or the second board assembly, the horizontal groove and the vertical groove intersect vertically, and the first socket is located at the horizontal The intersection between the groove and the longitudinal groove; the first inserting rod is provided with a limit rod matched with the transverse groove and/or the longitudinal groove.

Specifically, the number of transverse grooves is one, and the number of longitudinal grooves is two, forming two cross-shaped structures, and the first insertion rod can be inserted into one of the cross-shaped structures as required. When the first insertion rod is inserted into the first insertion hole, the limiting rod on the first insertion rod is located in the horizontal groove or the longitudinal groove, and the insertion structure is more stable.

Optionally, the fitness machine further includes a connector connecting the first board assembly and the second board assembly, so that the first board assembly and the second board assembly can move synchronously. And after the connector is disassembled, the first board assembly and the second board assembly of the translation board can respectively reciprocate along the two ends of the sliding rod group. Wherein, the connector can be a plate-shaped structure, and the plate-shaped connector can increase the area of the translation plate; but not limited thereto, the connector can also be a strip-shaped structure, which is only used to connect the first board assembly and the second board components.

Optionally, the first board assembly and the second board assembly are respectively provided with second sockets, one of which is a waist hole and the other is a round hole; the connector is provided with two second insertion rods, and the two The two inserting rods are inserted into the second sockets on the first board assembly and the second board assembly respectively. The setting of the waist-shaped hole enables the insertion structure between the second insertion rod and the second socket to be adjusted in a proper range without complete alignment, and the insertion is more convenient.

Optionally, the connector is also provided with a plug; the first board assembly and the second board assembly are respectively provided with slots, and the slots of the first board assembly and the second board assembly are facing each other to accommodate the plug. In addition, a triangular positioning structure can be formed between the insert block and the two insert rods, and the connection structure is more stable.

Optionally, the fitness equipment also includes a first extension spring, the frame, the first plate assembly and the second plate assembly are respectively provided with positioning piles, and the two ends of the first extension spring are respectively hooked on the frame and the first plate assembly/frame and On the second plate assembly, the first tension spring can provide elastic force when the first plate assembly and the second plate assembly slide back and forth.

Optionally, the fitness equipment also includes a crossbar and a pull rod, the crossbar is arranged on the handle rod, and the pull rod and the crossbar are pivotally connected. Specifically, the horizontal rail is fixedly provided with a sleeve, and the pull rod is rotatably arranged on the sleeve. But not limited thereto, the pull rod can also be directly pivoted to the handle.

Optionally, a first adjusting barrel is provided at the end of the rail, the first adjusting barrel is slidingly fitted with the handle rod, and the first adjusting barrel is locked by an adjusting bolt. The height of the horizontal bar on the handle bar is adjustable, which can be applicable to exercisers of different heights or different exercise postures.

Optionally, at least one adjustable hanger is provided on the handle rod, and the adjustable hanger includes a second adjustment cylinder and at least one first hanging ring disposed on the second adjustment cylinder, and the second adjustment cylinder is locked by an adjustment bolt. Setting adjustable pendants can be convenient for hooking or hanging equipment such as elastic cords.

The fitness equipment also includes an elastic cord, the first plate assembly and the second plate assembly are provided with a fixed seat, an adjustment assembly and a column, and one end of the elastic cord passes through the adjustment assembly and is fixed on the fixed seat; the other end of the elastic cord is provided with a There is a pull ring for holding by hand, and the pull ring can be put on the column for storage. The adjustment assembly includes two oppositely arranged adjustment gears, and the elastic cord can be clamped through the interaction of the two adjustment gears to achieve the effect of adjusting the length of the elastic cord.

Wherein, the draw ring and the elastic rope can be detachably connected through the structure of the hook, so that the draw ring can be disassembled and used in conjunction with the second tension spring for exercising the arms and the like.

The middle part of the elastic rope is connected with a fixed pulley with a hook, and the fixed pulley is hung on the first link by the hook. When exercising, the fixed pulley can provide a fulcrum, so that the exerciser provides an elastic cord to pull the first board assembly and the second board assembly.

The handle bar is fixed on the frame, and the outer wall of the handle bar is provided with a scale, which is convenient for the adjustment of the adjustable pendant and the horizontal bar.

Optionally, the fitness equipment further includes a second extension spring, at least one second hanging ring is provided on the pull rod, and the hooks at both ends of the second extension spring are respectively hooked on the first hanging ring and the second hanging ring.

Optionally, the outer surface of the frame is provided with a moving guide rail, and the foot bar is provided with an adjusting block, and the adjusting block is slidably matched with the moving guide rail.

When the foot bar moves to the corresponding position, it is locked by bolts. A plurality of pulleys are arranged on the adjustment block to facilitate the sliding of the adjustment block on the moving guide rail. Wherein, scales are arranged on the moving guide rail to facilitate the positioning of the foot bar.

Optionally, the foot rod is pivotally connected to the adjustment block, the adjustment block is fan-shaped, the arc edge of the adjustment block is provided with a plurality of adjustment holes, the foot rod is also provided with a latch and an adjustment handle for controlling the latch, and the latch is mated with the adjustment hole.

Specifically, the bolt is arranged at one end of the adjustment handle, and the middle part of the adjustment handle is pivotally connected with the foot bar. Press the other end of the adjustment handle to lift the bolt out of the adjustment hole; loosen the other end of the adjustment handle, and the bolt is inserted into the adjustment hole. locked inside. Wherein, a spring for resetting is provided between the adjustment handle and the foot rod, and when the adjustment handle is released, under the elastic force of the spring, the latch is inserted into the adjustment hole to lock. Preferably, the spring is arranged at the pivot joint between the adjustment handle and the foot bar, which has a simple structure and is convenient for adjustment. One end of the adjusting handle is provided with a U-shaped groove, and the latch is snapped into the U-shaped groove for clamping fit.

In this application, the frame includes a first component, a second component, a third component, and a fourth component. The first assembly, the second assembly, the third assembly, and the fourth assembly are respectively connected end to end in sequence to form a frame with an accommodation space composed of the first assembly, the second assembly, the third assembly, and the fourth assembly, and the sliding bar set within the containment space of the frame. The first assembly and the second assembly are opposite surfaces, the third assembly and the fourth assembly are opposite surfaces, and the two ends of the handle bar and the foot bar are respectively connected to the third assembly and the fourth assembly of the frame. A connecting rod is arranged at the bottom of the handle, and the two ends of the connecting rod are respectively connected to the ends of the third assembly and the fourth assembly of the handle, so that the structure of the handle is more stable.

The second component is provided with first rollers, which can assist in carrying. Wherein, the first roller is arranged on the side wall of the second component, and when the fitness equipment is in a non-carrying state, the first roller is away from the ground, so that the fitness equipment can be stably placed on the ground.

Optionally, the slide bar set includes a first slide rail assembly, a second slide rail assembly, and a third slide rail assembly. Wherein, one end of the first slide rail assembly, the second slide rail assembly, and the third slide rail assembly are respectively fixedly connected to the first assembly, and the other ends of the first slide rail assembly, the second slide rail assembly, and the third slide rail assembly are respectively fixed The second assembly is connected, the translation plate moves on the first slide rail assembly and/or the second slide rail assembly and/or the third slide rail assembly, and one side of the second slide rail assembly and the third slide rail assembly are respectively connected to the first slide rail assembly The third component is in contact with the fourth component.

Optionally, the second slide rail assembly and the third slide rail assembly are congruent, and the width of the first slide rail assembly is larger than that of the first slide rail assembly and/or the second slide rail assembly. Wherein, the first slide rail assembly is in the middle of the second slide rail assembly and the third slide rail assembly. Therefore, when the translation plate moves on the sliding bar set composed of the first slide rail assembly, the second slide rail assembly, and the third slide rail assembly, the translation plate moves along the first slide rail assembly, the second slide rail assembly, Both ends of the third slide rail assembly move in the extending direction.

Wherein, the first board assembly and the second board assembly are respectively provided with at least eight second rollers, and the second rollers are arranged on the surface of the first board assembly and the second board assembly facing the sliding bar group, and the first board is moved When the assembly and/or the second plate assembly, the second roller rolls on the slide bar set.

Specifically, the second rollers are distributed on the two adjacent sides of the first plate assembly/second plate assembly. and the second slide rail assembly, and when the first plate assembly moves on the slide bar set, four of the second rollers on the first plate assembly roll on the first slide rail assembly, and the other four second rollers Rolling on the second rail assembly; when moving the second plate assembly, the second roller on the second plate assembly moves on the first rail assembly and the third rail assembly, and when the second plate assembly is on the sliding bar set When moving up, four of the second rollers on the second plate assembly roll on the first slide rail assembly, and the other four second rollers roll on the third slide rail assembly.

Optionally, the fitness equipment further includes a pile cap, the pile cap is fixed at one end of the frame, and the second pile cap and the foot stand are at the same end of the frame.

The beneficial effects of the present invention are: the fitness equipment of the present invention can move back and forth on the sliding bar group through the translation plate, and realize the motions that need to slide back and forth for the feet, legs, etc.; It can support the waist, buttocks and other parts, and there are various exercise methods. It can scientifically guide and assist the exerciser to adopt the correct exercise posture, and realize the exercise of multiple muscles such as abdominal muscles, leg muscles, arm muscles and back muscles.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of an embodiment fitness equipment;

Fig. 2 is a partial enlarged view of place A in Fig. 1;

Fig. 3 is a partial enlarged view of place B in Fig. 1;

Fig. 4 is a partial structural schematic diagram of a translation plate in an embodiment;

Fig. 5 is a partial enlarged view of place C in Fig. 4;

Fig. 6 is a schematic structural view of a block in an embodiment;

Fig. 7 is a schematic structural diagram of a connector in an embodiment;

Fig. 8 is a schematic diagram of the bottom structure of the first board assembly and the second board assembly in an embodiment;

Fig. 9 is another three-dimensional structural schematic view of an embodiment of a fitness device;

Fig. 10 is a three-dimensional structural schematic diagram of another embodiment of a fitness device;

Fig. 11 is a top view of another embodiment translation plate;

Fig. 12 is a schematic diagram of a part of exercise movements.

The reference signs in the figure are: 1, frame; 2, translation plate; 201, first plate assembly; 202, second plate assembly; 203, connector; 204, second roller; 205, stopper; 206, second plate assembly One jack; 207, the first insertion rod; 208, the horizontal slot; 209, the longitudinal slot; 210, the limit rod; 211, the second jack; 212, the second insertion rod; 213, the plug; 214, the slot ; 3, foot bar; 4, handle bar; 401, connecting rod; 402, pull rod; 403, horizontal bar; 404, sleeve; 405, first adjusting cylinder; 406, adjustable pendant; 407, second adjusting cylinder; 408. The first hanging ring; 9. The first slide rail assembly; 10. The second slide rail assembly; 11. The third slide rail assembly; 12. The pile cap; 5. The sliding rod group; 6. The first extension spring; 7, positioning pile; 8, elastic rope; 81, pull ring; 13, fixed seat; 14, adjustment assembly; 15, column; 16, fixed pulley; 17, second extension spring; 18, second hanging ring; Moving guide rail; 20, adjusting block; 21, pulley; 22, adjusting hole; 23, latch; 24, adjusting handle; 25, first roller; 101, first component; 102, second component; 103, third component; 104. The fourth component.

Detailed ways

In the following, the present invention will be described in detail and completely through specific embodiments in conjunction with the accompanying drawings.

As shown in FIG. 1 , the present invention provides a fitness machine, including a frame 1 , a sliding bar set 5 , a translation plate 2 , a foot bar 3 , and a handle bar 4 . Wherein, the two ends of the sliding rod group 5 are respectively fixed on the frame 1; the translation plate 2 is movably arranged on the sliding rod group 5, and moves on the sliding rod group 5; ; The two ends of the foot bar 3 are movably connected to the frame 1, and move back and forth on the frame 1.

As shown in FIGS. 1 and 4 , the translation plate 2 includes a first plate assembly 201 and a second plate assembly 202 arranged side by side and slidingly fitted with the sliding rod set 5 . Both the first board assembly 201 and the second board assembly 202 are detachably provided with stoppers 205, which can provide blocking and supporting functions for feet or legs when placed on the first board assembly 201 and the second board assembly 202 , Increase the safety when exercising.

As shown in Figures 4, 5 and 6, the stopper 205 and the first board assembly 201 and the second board assembly 202 are plug-in assemblies, and the first board assembly 201 and the second board assembly 202 are provided with a transverse groove 208 and The two longitudinal grooves 209 form two cross-shaped structures, and the vertical intersection between the horizontal groove 208 and the longitudinal groove 209 is provided with a first insertion hole 206 . The stopper 205 is provided with a first insertion rod 207 , and the first insertion rod 207 is provided with a limit rod 210 matching with the horizontal groove 208 /longitudinal groove 209 . The first insertion rod 207 is inserted into one of the first insertion holes 206 of the cross-shaped structure, and the limiting rod 210 is located in the transverse groove 208 /longitudinal groove 209 .

As shown in Figures 1, 4, 5 and 7, in one embodiment, a connector 203 is also provided between the first board assembly 201 and the second board assembly 202, so that the first board assembly 201 and the second board assembly 202 synchronized movement. After the connector 203 is detached, the first board assembly 201 and the second board assembly 202 of the translation board 2 can respectively reciprocate along the two ends of the sliding rod set 5 . As shown in FIG. 7 , the connector 203 may be a plate-shaped structure, and the plate-shaped connector 203 may increase the area of the translation plate 2 .

In another embodiment, as shown in FIG. 11 , the connector 203 may also be a strip structure, which is only used to connect the first board assembly 201 and the second board assembly 202 .

As shown in FIGS. 5 and 7 , the first board assembly 201 and the second board assembly 202 are respectively provided with a second insertion hole 211 and a slot 214 , one of which is a waist-shaped hole and the other is a round hole. The connector 203 is provided with a plug-in block 213 and two second plug-in rods 212, and the two second plug-in rods 212 are plug-fitted with the second jacks 211 on the first board assembly 201 and the second board assembly 202 respectively, The slots 214 of the first board assembly 201 and the second board assembly 202 are facing each other to accommodate the plug 213 . The setting of the waist-shaped hole enables the insertion structure between the second insertion rod 212 and the second insertion hole 211 to be adjusted in a proper range without complete alignment, and the insertion is more convenient.

When exercising on the exercise machine, the exerciser can choose to connect the first board assembly 201 and the second board assembly 202 together or use them separately. Therefore, there is a need to design a mechanism that not only meets the user's safety requirements, but also meets the exerciser's requirements for quick, easy and user-friendly use. Therefore, the fitness equipment of the present application has two unique structures to connect or lock the carriage, and the inserting block 213 can be inserted in the slot 214 through the connector 203 to insert the two second inserting rods 212 into the second jacking hole 211. catch. The connector 203 also has a non-slip surface and can be placed on the central rail so that the exerciser can sit down and do some exercise, as shown in FIG. 12 . Another unique feature of the first plate assembly 201 and the second plate assembly 202 is that they can both be placed with stoppers 205 . This means that the exerciser can perform a series of new exercises just by placing the stoppers 205 at both ends of the first plate assembly 201/second plate assembly 202, as shown in FIG. 12 .

As shown in Figures 1 and 8, the fitness device also includes a first extension spring 6, and the frame 1, the first plate assembly 201 and the second plate assembly 202 are respectively provided with positioning piles 7, and the two ends of the first extension spring 6 are respectively hooked on On the frame 1 and the first plate assembly 201/on the frame 1 and the second plate assembly 202, the first tension spring 6 can provide elastic force when the first plate assembly 201 and the second plate assembly 202 slide back and forth.

The fitness equipment of the present application is provided with a first tension spring 6 under the first plate assembly 201 and the second plate assembly 202 , as shown in FIG. 8 , so that the user can utilize the resistance and elastic force of the first spring. Corresponding to this is the positioning stake 7 arranged on the frame 1, as shown in FIG. 1 , this is to ensure that the first spring is free from resistance from behind.

As shown in FIGS. 1 and 3 , in one embodiment, the fitness equipment further includes a crossbar 403 and a pull rod 402 , the crossbar 403 is arranged on the handle 4 , and the pull rod 402 and the crossbar 403 are pivotally connected. Specifically, the horizontal bar 403 is fixedly provided with a sleeve 404 , and the pull rod 402 is rotatably provided on the sleeve 404 .

In another embodiment, as shown in FIG. 10 , the pull rod 402 may also be directly pivoted to the handle 4 .

As shown in Figures 1, 3 and 9, the end of the rail 403 is provided with a first adjusting cylinder 405, which slides and fits with the handle 4, and the first adjusting cylinder 405 is locked by an adjusting bolt. The height of the horizontal bar 403 on the handle bar 4 is adjustable, which can be suitable for exercisers of different heights or different exercise postures. A plurality of adjustable hangers 406 are provided on the handle 4, and the adjustable hangers 406 include a second adjustment cylinder 407 and three first suspension rings 408, and the second adjustment cylinder 407 is locked by an adjustment bolt.

As shown in Figures 1 and 5, the fitness equipment also includes an elastic cord 8, the first plate assembly 201 and the second plate assembly 202 are all provided with a fixed seat 13, an adjustment assembly 14 and a column 15, and one end of the elastic cord 8 passes through the adjustment The component 14 is fixed on the fixed seat 13; the other end of the elastic cord 8 is provided with a pull ring 81 for holding by hand, and the pull ring 81 can be placed on the column 15 for storage. The adjustment assembly 14 includes two oppositely arranged adjustment gears, and the elastic cord 8 can be clamped through the interaction of the two adjustment gears, so as to achieve the effect of adjusting the length of the elastic cord 8 .

As shown in FIG. 1 , the pull ring 81 and the elastic cord 8 can be detachably connected through a hook structure, so that the pull ring 81 can be detached and used in conjunction with the second tension spring 17 for exercising the arms and the like. The middle part of the elastic rope 8 is connected with a fixed pulley 16 with a hook, and the fixed pulley 16 is hung on the first hanging ring 408 by the hook. When exercising, the fixed pulley 16 can provide a fulcrum, so that the exerciser provides the elastic cord 8 to pull the first board assembly 201 and the second board assembly 202 .

As shown in FIGS. 1 and 3 , the handle bar 4 is fixed on the frame 1 , and the outer wall of the handle bar 4 is provided with scales to facilitate the adjustment of the adjustable pendant 406 and the horizontal bar 403 .

As shown in Figure 1, the fitness equipment also includes a second extension spring 17, and the pull rod 402 is provided with at least one second hanging ring 18, and the hooks at the two ends of the second extension spring 17 are hooked on the first hanging ring 408 and the second hanging ring respectively. 18 on.

As shown in FIGS. 1 and 2 , the outer surface of the frame 1 is provided with a moving guide rail 19 , and the leg bar 3 is provided with an adjusting block 20 , and the adjusting block 20 is slidably matched with the moving guide rail 19 . When the foot bar 3 is moved to a corresponding position, it is locked by a bolt. A plurality of pulleys 21 are provided on the adjustment block 20 to facilitate the sliding of the adjustment block 20 on the moving guide rail 19 . Wherein, the moving guide rail 19 is provided with a scale to facilitate the positioning of the foot bar 3 . In addition, a plurality of through holes (as shown in the figure) are provided along the lengthwise direction of the moving guide rail 19, which allows the foot bar 3 to be positioned freely on the frame 1, thereby satisfying more additional exercise action requirements, as shown in Figure 12 Show.

As shown in Figure 2, the foot bar 3 is pivotally connected to the adjustment block 20, the adjustment block 20 is fan-shaped, the arc edge of the adjustment block 20 is provided with a plurality of adjustment holes 22, and the foot bar 3 is also provided with a latch 23 and a control latch 23 for adjustment. The handle 24 and the latch 23 are located at one end of the adjustment handle 24, the middle part of the adjustment handle 24 is pivotally connected with the foot bar 3, and the other end of the adjustment handle 24 is pressed, and the latch 23 can be lifted out of the adjustment hole 22; loosen the adjustment handle 24 At the other end, the latch 23 is inserted into the adjustment hole 22 to lock. Setting a plurality of adjustment holes 22 can meet the angle adjustment requirements of the foot bar 3 and allow the foot bar 3 to have more different positions. Wherein, a spring for reset is provided between the adjustment handle 24 and the foot bar 3 , and when the adjustment handle 24 is released, under the elastic force of the spring, the latch 23 is inserted into the adjustment hole 22 and locked. Preferably, the spring is arranged at the pivot joint between the adjustment handle 24 and the foot bar 3, which has a simple structure and is convenient for adjustment. One end of the adjusting handle 24 is provided with a U-shaped groove, and the bolt 23 is snapped into the U-shaped groove for clamping fit.

As shown in FIG. 10 , in this application, the frame 1 includes a first component 101 , a second component 102 , a third component 103 , and a fourth component 104 . The first assembly 101, the second assembly 102, the third assembly 103, and the fourth assembly 104 are respectively connected end to end in sequence to form a housing composed of the first assembly 101, the second assembly 102, the third assembly 103, and the fourth assembly 104. The space frame 1, and the sliding bar group 5 is in the accommodation space of the frame 1. The first assembly 101 and the second assembly 102 are opposite faces, the third assembly 103 and the fourth assembly 104 are opposite faces, and the two ends of the handle bar 4 and the foot bar 3 are connected to the third assembly 103 and the fourth assembly of the frame 1 respectively. Component 104 on. A connecting rod 401 is provided at the bottom of the handle 4, and the two ends of the connecting rod 401 are respectively connected to the ends of the third component 103 and the fourth component 104 of the handle 4, so that the structure of the handle 4 is more stable.

As shown in FIG. 1 , the second component 102 is provided with first rollers 25 , which can assist in transportation. Wherein, the first roller 25 is arranged on the side wall of the second component 102, and when the fitness equipment is in a non-transporting state, the first roller 25 is off the ground, so that the fitness equipment can be placed on the ground stably.

As shown in FIG. 9 , the sliding bar set 5 includes a first sliding rail assembly 9 , a second sliding rail assembly 10 , and a third sliding rail assembly 11 . Wherein, one end of the first slide rail assembly 9, the second slide rail assembly 10, and the third slide rail assembly 11 are respectively fixedly connected to the first assembly 101, the first slide rail assembly 9, the second slide rail assembly 10, and the third slide rail assembly The other end of the assembly 11 is respectively fixedly connected to the second assembly 102, the translation plate 2 moves on the first slide rail assembly 9 and/or the second slide rail assembly 10 and/or the third slide rail assembly 11, and the second slide rail assembly 10 1. One side of the third sliding rail component 11 is in contact with the third component 103 and the fourth component 104 respectively.

Preferably, the second slide rail assembly 10 and the third slide rail assembly 11 are congruent, and the width of the first slide rail assembly 9 is larger than that of the first slide rail assembly 9 and/or the second slide rail assembly 10 . Wherein, the first slide rail assembly 9 is in the middle of the second slide rail assembly 10 and the third slide rail assembly 11 . Therefore, when the translation plate 2 moves on the sliding bar group composed of the first slide rail assembly 9, the second slide rail assembly 10, and the third slide rail assembly 11, the translation plate 2 moves along the first slide rail assembly 9, Both ends of the second slide rail assembly 10 and the third slide rail assembly 11 move in the extending direction.

As shown in Figure 8, at least eight second rollers 204 are provided on the first board assembly 201 and the second board assembly 202, and the second rollers 204 are arranged on the first board assembly 201 and the second board assembly 202 toward the sliding bar When moving the first plate assembly 201 and/or the second plate assembly 202 , the second roller 204 rolls on the sliding rod set 5 .

Specifically, the second rollers 204 are distributed on the adjacent two sides of the first board assembly 201/second board assembly 202, when the first board assembly 201 is moved, the second rollers 204 on the first board assembly 201 Move on the first slide rail assembly 9 and the second slide rail assembly 10, and when the first board assembly 201 moves on the slide bar set 5, four of the second rollers 204 on the first board assembly 201 are on the first board assembly 201 Roll on the slide rail assembly 9, and other four second rollers 204 roll on the second slide rail assembly 10; and the third slide rail assembly 11, and when the second plate assembly 202 moves on the slide bar set 5, four of the second rollers 204 on the second plate assembly 202 roll on the first slide rail assembly 9, The other four second rollers 204 roll on the third slide rail assembly 11 .

As shown in FIGS. 1 and 10 , the fitness machine also includes a pile cap 12 , the pile cap 12 is fixed at one end of the frame 1 , and the second pile cap 12 and the foot stand are at the same end of the frame 1 .

The above is only a preferred embodiment of the present invention, and does not limit the scope of patent protection of the present invention. Any equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings is directly or indirectly used in other related technical fields. All are equally included in the scope of protection of the present invention.

Claims

A kind of fitness equipment, it is characterized in that, frame, sliding bar group, translation plate, foot bar, handle bar; Wherein,

Both ends of the sliding rod group are respectively fixed on the frame;

The translation plate is movably arranged on the sliding rod group and moves on the sliding rod group;

Both ends of the handle are fixedly connected to the frame;

Both ends of the foot bar are movably connected to the frame and move back and forth on the frame.
The fitness machine according to claim 1, wherein the translation plate comprises a first plate assembly and a second plate assembly; wherein,

The first plate component and the second plate component are disposed on the sliding bar set side by side, and both the first plate component and the second plate component are slidingly fitted with the sliding bar set.
The fitness machine according to claim 2, further comprising a stopper detachably arranged on the first board assembly and/or the second board assembly.
The fitness equipment according to claim 3, characterized in that, the first plate assembly and/or the second plate assembly are provided with a first socket, the block is provided with a first insertion rod, and the Insertion fit between the first insertion rod and the first socket.
The fitness equipment according to claim 4, characterized in that at least one transverse groove and at least one longitudinal groove are provided at the first socket of the first plate assembly and/or the second plate assembly, and the transverse groove vertically intersect with the longitudinal groove, and the first socket is located at the intersection between the transverse groove and the longitudinal groove;

The first inserting rod is provided with a limiting rod adapted to the transverse groove and/or the longitudinal groove.
The exercise machine according to claim 2, further comprising a connector connecting the first board assembly and the second board assembly, so that the first board assembly and the second board assembly can move synchronously.
The fitness equipment according to claim 6, wherein the first board assembly and the second board assembly are respectively provided with second jacks, one of which is a waist-shaped hole and the other is a round hole;

The connector is provided with two second inserting rods, and the two second inserting rods are plug-fitted with the second sockets on the first board assembly and the second board assembly respectively.
The fitness equipment according to claim 7, characterized in that, the connector is also provided with a plug;

The first board assembly and the second board assembly are respectively provided with slots, and the slots of the first board assembly and the second board assembly are facing each other to accommodate the insert block.
The fitness equipment according to claim 2, further comprising a first extension spring, the frame, the first plate assembly and the second plate assembly are respectively provided with positioning piles, and the two ends of the first extension spring end hooked on the frame and first board assembly/on the frame and second board assembly, respectively.
The fitness equipment according to claim 1, further comprising a rail and a pull rod, the rail is arranged on the handle, and the pull rod is pivotally connected to the rail.
The fitness equipment according to claim 10, characterized in that, the end of the horizontal bar is provided with a first adjustment cylinder, the first adjustment cylinder is slidingly fitted with the handle rod, and the first adjustment cylinder is adjusted Bolt locked.
The fitness equipment according to claim 10, characterized in that at least one adjustable hanger is provided on the handle rod, and the adjustable hanger includes a second adjustment cylinder and at least one set on the second adjustment cylinder. The first hanging ring and the second adjusting cylinder are locked by adjusting bolts.
The fitness equipment according to claim 12, further comprising a second extension spring, said pull rod is provided with at least one second hanging ring, and the hooks at both ends of the second extension spring are respectively hooked on said first hanging ring and on the second hanging loop.
The fitness machine according to claim 1, wherein a moving guide rail is provided on the outer surface of the frame, and an adjusting block is provided on the foot bar, and the adjusting block is slidingly matched with the moving guide rail.
The fitness equipment according to claim 14, wherein the foot bar is pivotally connected to the adjustment block, the adjustment block is fan-shaped, and the arc edge of the adjustment block is provided with a plurality of adjustment holes, and the foot The rod is also provided with a latch and an adjustment handle for controlling the latch, and the latch is inserted into the adjustment hole.