Comprehensive training device

Abstract

The utility model provides a comprehensive training device which comprises a machine frame, a sliding rod, an adjusting rod, a pedal, a balance weight sliding seat, a balance weight assembly, a movable pulley, a supporting seat, an adjusting seat, a tail end pulley, a fixing assembly, a pulling rope, a fixed pulley block, a first adjusting pulley, a second adjusting pulley, a handle, a bottom plate, a base, a mounting rod and an adjusting assembly. The height position of the adjusting seat is adjusted through the fixing assembly, and special structures and position relations of the movable pulley, the fixed pulley block, the first adjusting pulley and the second adjusting pulley are matched, so that the weight-bearing stretching exercise is achieved. In the process that the adjusting base and the handle drive the two ends of the traction rope to adjust the position along the adjusting rod, the traction rope can still be kept in a tensioned state, a user can adjust the positions of the base plate and the handle to conduct multiple exercises according to the body shape or exercise needs conveniently, good universality is achieved, and the multiple exercise action requirements of the user can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, in particular to a comprehensive training device. Background Art

[0002] As people's pace of life becomes faster and faster, the time for fitness is reduced, and conventional exercise can no longer meet people's fitness intensity needs. Although conventional running, cycling and other exercise methods are effective, many muscles in the body are still not exercised. Only by relying on professional auxiliary equipment can people's body parts be fully exercised. In the existing stretching exercise trainers, a number of detachable or combined counterweights are generally set on the frame, and then connected to a handle after being turned by a steel rope through a fixed pulley. When the user uses it, the corresponding counterweight can be lifted by pulling the handle to form stretching exercise training. This type of equipment is commonly used in gyms. However, the users in the gym are of different body shapes. The existing stretching trainers are difficult to adjust and use according to the user's body shape, have low versatility, and the exercise movements are relatively single, which is difficult to meet the needs of users. Utility Model Content

[0003] The purpose of this utility model is to propose a comprehensive training device to solve the above problems in view of the shortcomings of the above technologies.

[0004] The utility model provides a comprehensive training device, comprising:

[0005] A frame, wherein a sliding rod, an adjusting rod and a foot pedal are provided on the frame, the sliding rod and the adjusting rod are both perpendicular to the frame, a counterweight slide is movably provided on the sliding rod, a counterweight assembly is placed on the counterweight slide, a movable pulley is rotatably provided on the counterweight slide, and a support seat for abutting against and supporting the counterweight slide is provided on the frame;

[0006] An adjustment seat, the adjustment seat is movably mounted on the adjustment rod, an end pulley is rotatably provided on the adjustment seat, and a fixing assembly for fixing the adjustment seat on the adjustment rod is provided on the adjustment seat;

[0007] A traction rope is arranged around the movable pulley, a fixed pulley group is provided on the top of the frame, a first adjusting pulley is provided on the upper end of the slide rod, and a second adjusting pulley is provided on the bottom end of the frame. The initial end of the traction rope is fixed on the adjusting seat, and the end of the traction rope is sequentially passed around the second adjusting pulley, the first adjusting pulley, the movable pulley, the fixed pulley group and the end pulley. The end of the traction rope is detachably provided with a handle;

[0008] A seat plate is provided at the bottom of the seat plate, a base is provided at the bottom of the frame, the base is slidably installed on the mounting rod, and an adjustment component is provided on the base for adjusting the position of the base relative to the mounting rod.

[0009] Preferably, a limiting wheel is rotatably provided on the adjusting seat, and the limiting wheel is located below the end pulley. Both the limiting wheel and the end pulley are provided with recessed annular grooves, and the two ends of the limiting wheel abut against the two ends of the end pulley to form a limiting opening for the traction rope to pass through.

[0010] Preferably, a limiting ball is provided at the end of the traction rope, and the size of the limiting ball is larger than the size of the limiting opening.

[0011] Preferably, the fixed pulley group includes a first fixed pulley, a second fixed pulley and a third fixed pulley, the traction rope is passed around the first fixed pulley, the second fixed pulley and the third fixed pulley in sequence, the traction rope is in a vertical state between the first fixed pulley and the movable pulley, and the traction rope is in a vertical state between the third fixed pulley and the end pulley.

[0012] Preferably, the adjustment assembly includes a handle and a threaded rod, the handle is coaxially connected to the threaded rod, the base is provided with a threaded hole threadedly connected to the threaded rod, and the mounting rod is provided with a plurality of mounting holes for inserting the threaded rod.

[0013] Preferably, the counterweight assembly includes a metal rod and a counterweight block, a plurality of counterweight blocks are mounted on the metal rod, and a mounting groove for the metal rod to move into is provided on the counterweight slide.

[0014] Preferably, a buckle is provided on the handle, and the buckle is buckled and installed on the traction rope.

[0015] Preferably, the fixing assembly includes a turning handle and a turning rod, the turning handle is coaxially connected to the turning rod, a threaded portion is provided on the turning rod, a mounting plate is provided on one side of the adjustment seat, a mounting tube is provided on the mounting plate, a screw hole is provided on the mounting tube that is threadedly matched with the threaded portion, and a plurality of positioning holes are arranged in an array on the adjustment rod for inserting the turning rod.

[0016] Preferably, a convex ring is coaxially provided on the outer periphery of each of the positioning holes, and pads abutting the adjusting rod are provided on both sides of the mounting plate. The two pads cooperate with the mounting plate to form a channel for the convex ring to move through. A rubber ring capable of abutting the outer ring of the convex ring is provided at the mounting tube, and there is a gap between the rubber ring and the adjusting rod, and the rubber ring is elastic.

[0017] Preferably, the outer ring of the convex ring is an inclined surface inclined toward the middle, and the rubber ring is provided with an abutting surface for abutting against the inclined surface.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] When in use, pulling the handle drives the movable pulley through the traction rope to drive the counterweight slide to rise and fall to achieve weight-bearing stretching exercise, wherein the height position of the adjustment seat is adjusted by the fixed component, and the special structure and position relationship of the movable pulley, the fixed pulley group, the first adjustment pulley and the second adjustment pulley are coordinated to achieve the adjustment seat and the handle respectively drive the two ends of the traction rope to adjust the position along the adjustment rod. During the process, the traction rope can still remain in a tensioned state, which is convenient for users to adjust the position of the seat plate and the handle according to their own body shape or exercise needs to perform multiple exercises. It has good universal performance and can meet the user's various exercise movement needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0022] Figure 2 This is a structural diagram of the sliding rod and the adjusting rod in a certain embodiment of the present utility model;

[0023] Figure 3 This is a structural diagram of the mounting rod and the seat plate in a certain embodiment of the present utility model;

[0024] Figure 4 This is a structural diagram of an adjustment component in a certain embodiment of the present utility model;

[0025] Figure 5 This is a structural diagram of a counterweight assembly in a certain embodiment of the present utility model;

[0026] Figure 6 This is a structural diagram of the handle and the adjustment seat in a certain embodiment of the present utility model;

[0027] Figure 7 This is a structural diagram of a fixed component in a certain embodiment of the present utility model;

[0028] Figure 8 This is a structural diagram of an adjusting rod, a mounting plate with a backing plate, and an adjusting seat in a certain embodiment of the present utility model;

[0029] Figure 9 This is a structural diagram of a fixing assembly, an adjustment seat, and an adjustment rod in a certain embodiment of the present invention;

[0030] Figure 10 for Figure 9 Enlarged view of point A in the middle.

[0031] In the figure, 1-frame; 11-pedal; 12-support base; 13-fixed pulley assembly; 131-first fixed pulley; 132-second fixed pulley; 133-third fixed pulley; 14-second adjusting pulley; 15-mounting rod; 151-mounting hole; 2-sliding rod; 21-first adjusting pulley; 3-adjusting rod; 31-positioning hole; 32-convex ring; 4-counterweight slide; 41-movable pulley; 42-mounting slot; 5-counterweight assembly; 51-metal rod; 52-counterweight block; 6- Adjusting seat; 61-end pulley; 62-limiting wheel; 63-limiting mouth; 64-mounting plate; 65-mounting tube; 651-screw hole; 652-rubber ring; 66-pad; 67-channel; 7-fixing assembly; 71-turn handle; 72-turn rod; 721-threaded part; 8-traction rope; 81-handle; 811-buckle; 82-limiting ball; 9-seat plate; 91-base; 911-threaded hole; 92-adjusting assembly; 921-turn handle; 922-threaded rod. DETAILED DESCRIPTION

[0032] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0033] Example 1:

[0034] Reference Figures 1 to 10 The present invention provides a comprehensive training device, comprising:

[0035] The frame 1 is provided with a slide bar 2, an adjustment bar 3 and a foot pedal 11. The slide bar 2 and the adjustment bar 3 are perpendicular to the frame 1. A counterweight slide 4 is movably provided on the slide bar 2, a counterweight assembly 5 is placed on the counterweight slide 4, a movable pulley 41 is rotatably provided on the counterweight slide 4, and a support base 12 for contacting with and supporting the counterweight slide 4 is provided on the frame 1;

[0036] The adjusting seat 6 is movably mounted on the adjusting rod 3. The adjusting seat 6 is rotatably provided with an end pulley 61. The adjusting seat 6 is provided with a fixing assembly 7 for fixing the adjusting seat 6 on the adjusting rod 3.

[0037] The traction rope 8 is arranged around the movable pulley 41, a fixed pulley group 13 is provided on the top of the frame 1, a first adjusting pulley 21 is provided on the upper end of the slide bar 2, and a second adjusting pulley 14 is provided on the bottom end of the frame 1. The initial end of the traction rope 8 is fixed on the adjusting seat 6, and the end of the traction rope 8 is passed through the second adjusting pulley 14, the first adjusting pulley 21, the movable pulley 41, the fixed pulley group 13 and the end pulley 61 in sequence. The end of the traction rope 8 is detachably provided with a handle 81;

[0038] The seat plate 9 has a base 91 at the bottom, a mounting rod 15 at the bottom of the frame 1, the base 91 is slidably mounted on the mounting rod 15, and an adjustment component 92 is provided on the base 91 for adjusting the position of the base 91 relative to the mounting rod 15.

[0039] When in use, pulling the handle 81 drives the movable pulley 41 through the traction rope 8 to drive the counterweight slide 4 to rise and fall to achieve weight-bearing stretching exercise, wherein the height position of the adjustment seat 6 is adjusted by the fixing component 7, and the special structure and position relationship of the movable pulley 41, the fixed pulley group 13, the first adjustment pulley 21 and the second adjustment pulley 14 are coordinated to achieve the adjustment seat 6 and the handle 81 respectively drive the two ends of the traction rope 8 to adjust the position along the adjustment rod 3. During this process, the traction rope 8 can still remain in a tensioned state, and the position of the seat 6 plate is adjusted through the adjustment component 92, so that the user can adjust the position of the seat plate 9 and the handle 81 according to his own body shape or exercise needs to perform multiple exercises. It has good universal performance and can meet the user's various exercise movement needs.

[0040] When the adjustment seat 6 is located at the lower end of the frame 1, the user can sit on the seat plate 9 and pull the handle 81 to perform rowing exercises;

[0041] When the adjustment seat 6 is at the height of the user's chest, the user can turn his back to the handle 81 and lift the handle 81 by hand or shoulder to perform weightlifting exercises;

[0042] When the adjustment base 6 is located at a height above the user's head, the user can reach out and pull down the handle 81 to perform a pull-up exercise.

[0043] Example 2:

[0044] Reference Figures 1 to 10 Combined with the technical solution of Example 1, in this embodiment, a limiting wheel 62 is rotatably provided on the adjusting seat 6, and the limiting wheel 62 is located below the end pulley 61. Both the limiting wheel 62 and the end pulley 61 are provided with a recessed annular groove, and the two ends of the limiting wheel 62 abut against the two ends of the end pulley 61 to form a limiting opening 63 for the traction rope 8 to pass through.

[0045] Specifically, a limiting ball 82 is provided at the end of the traction rope 8 , and the size of the limiting ball 82 is larger than the size of the limiting opening 63 .

[0046] By setting a limiting wheel 62 to cooperate with the end pulley 61 to form a limiting opening 63 for limiting the passage of the limiting ball 82, the handle 81 can be effectively prevented from being accidentally stuck in the end pulley 61, which is beneficial to normal use by the user. In addition, by setting the limiting wheel 62 below the end pulley 61, the traction rope 8 is supported by the upper part of the limiting wheel 62, which makes it convenient for the user to drive the handle 81 downward to perform other exercise movements.

[0047] Example 3:

[0048] Reference Figures 1 to 10 Combining the technical solutions of Examples 1 and 2, in this embodiment, the fixed pulley assembly 13 includes a first fixed pulley 131, a second fixed pulley 132, and a third fixed pulley 133. The traction rope 8 passes through the first fixed pulley 131, the second fixed pulley 132, and the third fixed pulley 133 in sequence. The traction rope 8 is vertical between the first fixed pulley 131 and the movable pulley 41, and vertical between the third fixed pulley 133 and the terminal pulley 61. The positional structure of the first fixed pulley 131, the second fixed pulley 132, and the third fixed pulley 133 is used to stretch the traction rope 8, facilitating the normal pulling motion of the traction rope 8.

[0049] The adjustment assembly 92 includes a handle 921 and a threaded rod 922. The handle 921 is coaxially connected to the threaded rod 922. The base 91 is provided with a threaded hole 911 threadedly connected to the threaded rod 922. The mounting rod 15 is provided with several mounting holes 151 for inserting the threaded rod 922.

[0050] Specifically, the counterweight assembly 5 includes a metal rod 51 and a counterweight block 52 . A plurality of counterweight blocks 52 are mounted on the metal rod 51 . The counterweight slide 4 is provided with a mounting slot 42 for the metal rod 51 to move into.

[0051] Specifically, the handle 81 is provided with a buckle 811, and the buckle 811 is buckled and installed on the traction rope 8. The detachable installation between the handle 81 and the traction rope 8 is realized in the buckle 811 buckling mode.

[0052] Example 4:

[0053] Reference Figures 1 to 10 In combination with the technical solutions of Examples 1, 2 and 3, the fixing assembly 7 includes a rotating handle 71 and a rotating rod 72. The rotating handle 71 is coaxially connected to the rotating rod 72. The rotating rod 72 is provided with a threaded portion 721. A mounting plate 64 is provided on one side of the adjustment seat 6. A mounting cylinder 65 is provided on the mounting plate 64. The mounting cylinder 65 is provided with a screw hole 651 that threadably cooperates with the threaded portion 721. A plurality of positioning holes 31 for inserting the rotating rod 72 are arranged in an array on the adjustment rod 3.

[0054] After sliding the adjustment seat 6 to the designated positioning hole 31, the rotating rod 72 is driven to rotate by rotating the handle 71. The threaded portion 721 on the rotating rod cooperates with the screw hole 651 on the mounting tube 65 to drive the rotating rod 72 into the positioning hole 31 to fix the adjustment seat 6. The user can fix the adjustment seat 6 at the positioning holes 31 at different positions as needed to adjust the height of the adjustment seat 6.

[0055] Example 5:

[0056] Reference Figures 7 to 10 In combination with the technical solutions of Example 1, Example 2, Example 3 and Example 4, in this embodiment, a convex ring 32 is coaxially provided on the outer periphery of each positioning hole 31, and pads 66 that abut against the adjusting rod 3 are provided on both sides of the mounting plate 64. The two pads 66 cooperate with the mounting plate 64 to form a channel 67 for the convex ring 32 to move through. A rubber ring 652 that can abut against the outer ring of the convex ring 32 is provided at the mounting cylinder 65. There is a gap between the rubber ring 652 and the adjusting rod 3, and the rubber ring 652 is elastic.

[0057] Specifically, the outer ring of the convex ring 32 is an inclined surface inclined toward the middle, and the rubber ring 652 is provided with an abutting surface for abutting against the inclined surface.

[0058] During the sliding movement of the adjustment seat 6 relative to the adjustment rod 3, when the rubber ring 652 moves to the raised ring 32 of the positioning hole 31, the rubber ring 652 encases the raised ring 32. At this point, the resistance to the movement of the adjustment seat 6 increases, making it easier for the user to determine whether the mounting tube 65 is aligned with the raised ring 32. This assists in positioning, facilitating the user's rotation of the handle 71 to drive the rotating rod 72 into the positioning hole 31 and thereby secure the adjustment seat 6. The backing plate 66 structure cushions the mounting plate 64 from the surface of the adjustment rod 3 and forms a passage 67 for the raised ring 32 to pass through, facilitating the raised ring 32's movement through the mounting plate 64. Furthermore, the backing plate 66 structure cushions the rubber ring 652 from the adjustment rod 3. That is, when the rubber ring 652 is not in contact with the raised ring 32, the sliding movement of the adjustment seat 6 is not affected by the rubber ring 652.

[0059] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Any person skilled in the art can utilize the above technical content to make many possible changes and modifications to the present invention without departing from the scope of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any changes, modifications, equivalent changes, and modifications made to the above embodiments based on the technology of the present invention that do not depart from the content of the present invention are within the scope of protection of the present invention.

Claims

1. A comprehensive training device, characterized in that: include: A frame, wherein a sliding rod, an adjusting rod and a foot pedal are provided on the frame, the sliding rod and the adjusting rod are both perpendicular to the frame, a counterweight slide is movably provided on the sliding rod, a counterweight assembly is placed on the counterweight slide, a movable pulley is rotatably provided on the counterweight slide, and a support seat for abutting against and supporting the counterweight slide is provided on the frame; An adjustment seat, the adjustment seat is movably mounted on the adjustment rod, an end pulley is rotatably provided on the adjustment seat, and a fixing assembly for fixing the adjustment seat on the adjustment rod is provided on the adjustment seat; A traction rope is arranged around the movable pulley, a fixed pulley group is provided on the top of the frame, a first adjusting pulley is provided on the upper end of the slide rod, and a second adjusting pulley is provided on the bottom end of the frame. The initial end of the traction rope is fixed on the adjusting seat, and the end of the traction rope is sequentially passed around the second adjusting pulley, the first adjusting pulley, the movable pulley, the fixed pulley group and the end pulley. The end of the traction rope is detachably provided with a handle; A seat plate is provided at the bottom of the seat plate, a base is provided at the bottom of the frame, the base is slidably installed on the mounting rod, and an adjustment component is provided on the base for adjusting the position of the base relative to the mounting rod.

2. A comprehensive training device according to claim 1, characterized in that: A limiting wheel is rotatably provided on the adjustment seat, and the limiting wheel is located below the end pulley. Both the limiting wheel and the end pulley are provided with a concave annular groove, and two ends of the limiting wheel and two ends of the end pulley abut against each other to form a limiting opening for the traction rope to pass through.

3. A comprehensive training device according to claim 2, characterized in that: A limiting ball is provided at the end of the traction rope, and the size of the limiting ball is larger than the size of the limiting opening.

4. A comprehensive training device according to claim 1, characterized in that: The fixed pulley group includes a first fixed pulley, a second fixed pulley and a third fixed pulley. The traction rope is passed around the first fixed pulley, the second fixed pulley and the third fixed pulley in sequence. The traction rope is in a vertical state between the first fixed pulley and the movable pulley, and the traction rope is in a vertical state between the third fixed pulley and the end pulley.

5. A comprehensive training device according to claim 1, characterized in that: The adjustment assembly includes a handle and a threaded rod. The handle is coaxially connected to the threaded rod. The base is provided with a threaded hole threadedly connected to the threaded rod. The mounting rod is provided with a plurality of mounting holes for inserting the threaded rod.

6. A comprehensive training device according to claim 1, characterized in that: The counterweight assembly includes a metal rod and a counterweight block. A plurality of counterweight blocks are installed on the metal rod, and a mounting groove for the metal rod to move into is provided on the counterweight slide.

7. A comprehensive training device according to claim 1, characterized in that: The handle is provided with a buckle, and the buckle is buckled and installed on the traction rope.

8. A comprehensive training device according to claim 1, characterized in that: The fixing assembly includes a rotating handle and a rotating rod, the rotating handle is coaxially connected to the rotating rod, a threaded portion is provided on the rotating rod, a mounting plate is provided on one side of the adjustment seat, a mounting tube is provided on the mounting plate, a screw hole is provided on the mounting tube that is threadedly matched with the threaded portion, and a plurality of positioning holes for inserting the rotating rod are arranged in an array on the adjustment rod.

9. A comprehensive training device according to claim 8, characterized in that: A convex ring is coaxially provided on the outer periphery of each positioning hole, and pads abutting the adjusting rod are provided on both sides of the mounting plate. The two pads cooperate with the mounting plate to form a channel for the convex ring to move through. A rubber ring that can abut against the outer ring of the convex ring is provided at the mounting tube, and there is a gap between the rubber ring and the adjusting rod, and the rubber ring is elastic.

10. A comprehensive training device according to claim 9, characterized in that: The outer ring of the convex ring is an inclined surface inclined toward the middle, and the rubber ring is provided with an abutting surface for abutting against the inclined surface.

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