Comprehensive Fitness Equipment

Abstract

The present invention discloses a comprehensive fitness device, including a training board component, a gantry component, a handle component and a skateboard component. The training board component includes a frame and a panel. The frame is movably connected by a plurality of unit frames, each of which corresponds to a unit panel. A base is provided on both sides of the frame, and a support frame of a U-shaped handle or a gantry component is installed in the base. The present invention is composed of a training board, a U-shaped handle or a gantry and a skateboard component. Different structures can be obtained by combining the U-shaped handle, the gantry and the skateboard component. The training board has a foldable structure, and the gantry can be disassembled into a plurality of parts for easy arrangement, placement and storage. The training board has a certain storage space after being folded, and accessories can be fixed in the storage cavity. The nose buckle and handle on the training board cooperate with the accessories and the skateboard to achieve more types of training.

Description

Technical Field

[0001] The present invention relates to the field of fitness equipment, in particular to a comprehensive fitness equipment. Background Art

[0002] With the rapid development of society, fast pace of life, high work pressure and less free time have become the norm in society. How to solve the contradiction between work, life and fitness is an urgent issue to be solved. This invention adheres to the concept of "fitness at any time" and "fitness in fragmented time", adopts a very simple and practical design idea, and designs a portable fitness equipment with simple structure, diverse functions, dexterity and portability, space saving and wide adaptability. It can use fragmented time to exercise at home, office, dormitory and outdoors anytime and anywhere. Summary of the invention

[0003] In order to solve the above problems, the technical solution proposed in the present invention is: a comprehensive fitness device, comprising: a training board assembly, a gantry assembly, a handle assembly and a skateboard assembly, the training board assembly comprising a frame and a panel, the frame is movably connected by a plurality of unit frames, the unit frames respectively correspond to a unit panel, a base 1 is respectively arranged on both sides of the frame, and a U-shaped handle or a support frame of the gantry assembly is installed in the base 1;

[0004] When the U-shaped handle is installed in the base one, the base one cooperates with the spring pin one to lock the U-shaped handle;

[0005] When the support frame is installed in the base one, movable base two are also arranged on both sides of the frame, the movable base two comprises a base plate connected to the side of the frame at one end and a base sleeve perpendicular to the extension direction of the base plate, the side of the frame is provided with a slot for fixing the base plate, the support frame is composed of a main support rod and an anti-roll bar, the anti-roll bar is connected to the lower half of the main support rod, the support frame has two feet, one foot is inserted into the movable base two, and the other foot is inserted into the base one, and the base one cooperates with the spring pin one to lock the support frame;

[0006] The gantry assembly also includes a positioning rod, an elastic device, a U-shaped plug rod, a pulley, and a steel wire rope. The holes on the base on both sides of the frame are respectively connected to one end of the elastic device. The top of the support frame is locked and fixed by a spring pin and a positioning rod. The two ends of the U-shaped plug rod are respectively inserted into the top of the positioning rod. A pulley is arranged at the top of the U-shaped plug rod. The steel wire rope crosses the pulley, one end of which is connected to the pull rod, and the other end is connected to the elastic device.

[0007] The skateboard assembly includes a lower panel and an upper panel that can be opened and closed, and casters are arranged at the four corners of the bottom of the lower panel. The skateboard assembly is mounted above the training board assembly, and the training board assembly passes through the interval between the casters. The height from the bottom surface of the skateboard assembly to the bottom of the casters is greater than the thickness of the training board assembly, so that when the skateboard assembly is placed above the training board assembly, its casters can contact the ground, so that the skateboard assembly and the training board assembly can slide relative to each other.

[0008] As an improvement, the middle frame of the training board assembly is movably connected by two sections of unit frames, the unit frame and its corresponding unit panel are an integral whole, storage cavities are respectively formed between the unit frame and the lower surface of the unit panel, an accessory fixing device is provided on the lower surface of the panel, and the accessory fixing device is equipped with accessories for training that can be used for disassembly and assembly.

[0009] As an improvement, a lock buckle 1 is correspondingly arranged on the side of the unit frame, and when the frame is folded and closed, the lock buckles 1 are connected and buckled with each other;

[0010] As an improvement, two casters and one nose buckle are respectively arranged on the sides of both ends of the unit frame.

[0011] As an improvement, the upper part of the upper panel of the skateboard assembly is provided with several handle grooves, and the handle assembly is inserted into the grooves. The lower part of the upper panel is provided with an angle support member rotatably connected thereto, and the lower panel is provided with a card slot corresponding to the angle support member.

[0012] As an improvement, the handle assembly 1 includes a handle mounting base, handle fixing rods arranged at both ends of the bottom of the handle mounting base, and handles arranged on the upper part of the handle mounting base through handle support rods at both ends. The grooves 1 are arranged on the upper panel of the skateboard assembly in a certain order, and the spacing between two adjacent grooves 1 is equal to the spacing between the handle fixing rods, so that the handle assembly 1 can be replaced in the insertion position on the upper panel.

[0013] As an improvement, a stop plate is hinged on one side of the caster, and the stop plate includes a stop connecting plate and a stop base plate vertically connected to the stop connecting plate; when the stop base plate rotates until its bottom surface coincides with the bottom surface of the lower panel, the caster touches the ground so that the skateboard assembly is in a movable state; when the stop base plate rotates to the lower part of the caster, the caster is suspended in the air so that the skateboard assembly is in a fixed state.

[0014] As an improvement, a baffle perpendicular to the upper panel is upwardly provided at one end of the upper panel close to the connection with the lower panel, and two holes are provided at the bottom of the baffle.

[0015] As an improvement, the lower panel and the upper panel are cavity structures arranged opposite to each other, and an accessory fixing device is provided on the inner surface of the lower panel, and accessories for exercise are fixed on the accessory fixing device.

[0016] As an improvement, a spring pin lock buckle 1 for fixing a handle assembly 1 is provided on both sides of the upper panel, a spring pin lock buckle 2 for fixing the upper panel and the lower panel is provided at one end of the upper panel away from the baffle, and a retractable nose buckle 1 is also provided on both sides of the lower panel.

[0017] As an improvement, the middle frame of the training board assembly is movably connected by four sections of unit frames, and the unit frame and its corresponding unit panel are an integral whole. The unit panels located at both ends of the training board assembly are provided with groove 2 and handle assembly 2 cooperating with groove 2. The groove 2 and handle assembly 2 have the same structure as groove 1 and handle assembly 1 in the skateboard assembly. The side edges of the unit frames located at both ends of the training board assembly are provided with training board fixing buckle ropes that can be buckled with each other. Retractable nose buckles 2 are provided at both ends and both side edges of the training board assembly. Spring pin locks 3 for fixing handle assembly 2 are also provided on both sides of the training board assembly.

[0018] As an improvement, the four sections of the unit frame include a middle frame with the same structure and end frames with the same structure arranged at both ends of the middle frame. The top of one end of the middle frame that is connected to each other is provided with a hinge for the middle frame to be folded upward relative to each other, and the bottom is provided with a locking piece for limiting the middle frame from being folded upward relative to each other. The locking pieces are staggered on the adjacent bottom edges of the two middle frames, and a locking hole is provided through the center of the locking piece, and a locking shaft can be passed through the locking hole. The bottom of the other end of the middle frame is respectively provided with a hinge for the end frame to be folded downward.

[0019] As an improvement, a plurality of height adjustment holes are further provided on the positioning rod in the gantry assembly, and the spring pins 2 on the support frame pass through the height adjustment holes to lock and fix the support frame and the positioning rod.

[0020] After adopting the above structure, the present invention has the following advantages: the present invention is composed of a training board and a handle or a gantry and a skateboard assembly. Different structures can be obtained by combining the U-shaped handle, the gantry and the skateboard assembly. The training board has a foldable structure, and the gantry can be disassembled into several parts, which is convenient for sorting, placing and storing; the training board has a certain storage space after being folded, and the accessories can be fixed in the storage cavity to prevent the accessories from being placed in a messy manner and lost; the nose buckle and handle on the training board cooperate with the accessories and the skateboard to achieve more types of training; in summary, the present invention can perform a variety of training, has diverse functions and saves space. The present invention integrates a variety of currently effective training modes, and is innovatively optimized. It can complete more than 100 kinds of exercises and more than 60 kinds of muscle training modes, and can achieve all-round training of the neck and shoulders, chest and back, waist and abdomen and limbs. It meets the needs of stimulating large muscle groups and strengthening small muscle groups, including deepening training of pectoralis major, thickening training of trapezius and latissimus dorsi, strength and endurance training of lower back, muscle strengthening training of anterior and posterior thigh muscles, core strength training, power chain training, etc. It is suitable for people of different ages and different training stages to meet their needs for fitness, medical rehabilitation, physical fitness improvement, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the training board assembly in the state where the gantry assembly and the skateboard assembly are installed in the first embodiment of the comprehensive fitness equipment of the present invention;

[0022] Figure 2 It is a schematic diagram of the bottom structure of the first embodiment of the comprehensive fitness equipment of the present invention;

[0023] Figure 3 It is a structural schematic diagram of a spring pin 1 in the comprehensive fitness device of the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the slide plate assembly of the comprehensive fitness equipment of the present invention;

[0025] Figure 5 It is a schematic diagram of the upper structure of the slide plate assembly of the comprehensive fitness equipment of the present invention;

[0026] Figure 6 It is a side structural schematic diagram of the slide plate assembly of the comprehensive fitness equipment of the present invention;

[0027] Figure 7 It is a structural schematic diagram of a handle assembly 1 in a comprehensive fitness equipment skateboard assembly of the present invention;

[0028] Figure 8 It is a structural schematic diagram of caster 1 when the slide plate assembly of the comprehensive fitness equipment of the present invention is in a fixed state;

[0029] Fig. 9It is a structural schematic diagram of caster wheel 1 when the slide board assembly of the comprehensive fitness equipment of the present invention is in a movable state;

[0030] Fig.10 It is a schematic diagram of the structure of the training plate assembly in the state where the U-shaped handlebar assembly is installed in the second embodiment of the comprehensive fitness equipment of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the comprehensive fitness device of the present invention in a folded state;

[0032] Fig.12 It is a structural schematic diagram of a four-fold training board of a third embodiment of the comprehensive fitness equipment of the present invention.

[0033] Fig.13 It is a structural schematic diagram of a three-fold training board of a comprehensive fitness device according to the present invention in a folded state.

[0034] Fig.14 It is a schematic diagram of the bottom structure of the comprehensive fitness equipment in the third embodiment of the present invention, in which the four-fold training board is in an unfolded state.

[0035] Fig.15 It is a structural schematic diagram of a locking member in a four-fold training plate of a comprehensive fitness apparatus according to an embodiment of the present invention.

[0036] Fig.16 It is a structural schematic diagram of a hinge in a four-fold training plate of a comprehensive fitness device according to a third embodiment of the present invention.

[0037] Fig.17 This is a diagram of reverse push-down training;

[0038] Fig.18 This is a diagram of sit-up training;

[0039] Fig.19 This is a diagram of the standing bungee cord lateral raise;

[0040] Fig. 20 This is a diagram of stretching board training;

[0041] Fig.21 This is a diagram of the bent-over crunch;

[0042] Fig. 22 This is a diagram of skateboard-assisted pull-up training.

[0043] As shown in the figure: 1. Frame, 1.1. Unit frame, 1.1a. Middle frame, 1.1b. End frame, 2. Panel, 2.1. Unit panel, 3. Base 1, 4. U-shaped handle, 5. Support frame, 5.1. Main support rod, 5.2. Anti-roll bar, 6. Lock buckle 1, 7. Spring pin 1, 8. Movable base 2, 8.1. Base plate, 8.2. Base sleeve, 9. Positioning rod, 10. Elastic device, 11. U-shaped plug rod, 12. Pulley, 13. Wire rope, 14. Pull rod, 15. Lower panel, 16. Upper panel, 17. Caster 1, 18. Spring pin 2, 19. Accessory fixing device, 20. Accessory, 21. Caster 2, 22. Nose buckle 1 , 23. Groove 1, 24. Handle assembly 1, 24.1. Handle mounting base, 24.2. Handle fixing rod, 24.3. Handle support rod, 24.4. Handle, 25. Angle support member, 26. Slot, 27. Stop plate, 27.1. Stop connecting plate, 27.2. Stop bottom plate, 28. Baffle, 29. Hole position, 30. Spring pin lock buckle 1, 31. Groove 2, 32. Handle assembly 2, 33. Height adjustment hole, 34. Training board fixing buckle rope, 35. Retractable nose buckle 2, 36. Spring pin lock buckle 2, 37. Spring pin lock buckle 3, 38. Retractable nose buckle 1, 39. Hinge, 40. Locking member, 41. Locking shaft, 42. Hinge. DETAILED DESCRIPTION

[0044] Embodiment 1

[0045] Combined with Figure 1-9 , this embodiment is a state where the training board assembly and the gantry assembly are assembled and installed, specifically:

[0046] A comprehensive fitness device, comprising: a training board assembly, a gantry assembly, a handle assembly and a skateboard assembly, wherein the training board assembly comprises a frame 1 and a panel 2, wherein the frame 1 is movably connected by a plurality of unit frames 1.1, wherein each unit frame 1.1 corresponds to a unit panel 2.1, and a base 3 is respectively arranged on both sides of the frame 1, wherein a U-shaped handle 4 or a support frame 5 of the gantry assembly is installed in the base 3;

[0047] When the support frame 5 is installed in the base 1 3, movable bases 2 8 are also arranged on both sides of the frame 1. The movable base 2 8 includes a base plate 8.1 connected to the side of the frame 1 at one end and a base sleeve 8.2 perpendicular to the extension direction of the base plate 8.1. The side of the frame 1 is provided with a slot for fixing the base plate 8.1. The support frame 5 is composed of a main support rod 5.1 and an anti-roll bar 5.2. The anti-roll bar 5.2 is connected to the lower half of the main support rod 5.1. The support frame 5 has two feet, one of which is inserted into the movable base 2 8 and the other is inserted into the base 1 3, and the base 1 3 cooperates with the spring pin 1 7 to lock the support frame 5;

[0048] The gantry assembly also includes a positioning rod 9, an elastic device 10, a U-shaped plug rod 11, a pulley 12, and a wire rope 13. The holes on the base 3 on both sides of the frame 1 are respectively connected to one end of the elastic device 10. The top of the support frame 5 is locked and fixed by a spring pin 18 and the positioning rod 9. The two ends of the U-shaped plug rod 11 are respectively inserted into the top of the positioning rod 9. The pulley 12 is set at the top of the U-shaped plug rod 11. The wire rope 13 crosses the pulley 12, one end of which is connected to the pull rod 14, and the other end is connected to the elastic device 10;

[0049] The skateboard assembly includes a lower panel 15 and an upper panel 16 that can be opened and closed, and casters 17 are arranged at the four corners of the bottom of the lower panel 15. The skateboard assembly is mounted above the training board assembly, and the training board assembly passes through the interval between the casters 17. The height from the bottom surface of the skateboard assembly to the bottom of the casters 17 is greater than the thickness of the training board assembly, so that when the skateboard assembly is placed above the training board assembly, its casters 17 can contact the ground, so that the skateboard assembly and the training board assembly can slide relative to each other.

[0050] As a preferred implementation scheme of this embodiment, the middle frame 1 of the training board assembly is movably connected by two sections of unit frames 1.1, and the unit frame 1.1 and its corresponding unit panel 2.1 are a whole, wherein a 180-degree limit hinge is provided at the connection between the two sections of the unit frame 1.1, and storage cavities are respectively formed between the unit frame 1.1 and the lower surface of the unit panel, and an accessory fixing device 19 is provided on the lower surface of the panel 2, and the accessory fixing device 19 is provided with an accessory 20 for training that can be used for disassembly and assembly.

[0051] As a preferred implementation of this embodiment, the side of the unit frame 1.1 is correspondingly provided with a lock buckle 6, and when the frame is folded and closed, the lock buckles 6 are connected and buckled with each other;

[0052] As a preferred implementation scheme of this embodiment, casters 21 and nose buckles 22 are respectively provided on the sides of both ends of the unit frame 1.1.

[0053] As a preferred implementation scheme of this embodiment, the upper panel 16 of the skateboard assembly is provided with several grooves 23 for fixing the handle, and a handle assembly 24 is inserted into the groove 23. The lower part of the upper panel 16 is provided with an angle support member 25 rotatably connected thereto, and the lower panel 15 is provided with a slot 26 corresponding to the angle support member 25.

[0054] As a preferred implementation scheme of this embodiment, the handle assembly 24 includes a handle mounting base 24.1, handle fixing rods 24.2 arranged at both ends of the bottom of the handle mounting base 24.1, and a handle 24.4 arranged on the upper part of the handle mounting base 24.1 through handle support rods 24.3 at both ends. The grooves 23 are arranged horizontally and vertically on the upper panel 16 of the skateboard assembly in a certain order, and the distance between two adjacent grooves 23 is equal to the distance between the handle fixing rods 24.2, so that the handle assembly 24 can be replaced in the installation position on the upper panel 16.

[0055] As a preferred implementation scheme of this embodiment, a stop plate 27 is hinged on one side of the caster 17, and the stop plate 27 includes a stop connecting plate 27.1 and a stop base plate 27.2 vertically connected to the stop connecting plate 27.1; when the stop base plate 27.2 is rotated until its bottom surface coincides with the bottom surface of the lower panel 15, the caster 17 touches the ground and the skateboard assembly is in a movable state; when the stop base plate 27.2 is rotated to the lower part of the caster 17, the caster 17 is suspended in the air and the skateboard assembly is in a fixed state.

[0056] As a preferred implementation scheme of this embodiment, a baffle 28 perpendicular to the upper panel 16 is upwardly provided at one end of the upper panel 16 close to the connection with the lower panel 15 , and two holes 29 are provided at the bottom of the baffle 28 .

[0057] As a preferred implementation scheme of this embodiment, the lower panel 15 and the upper panel 16 are cavity structures arranged opposite to each other, and an accessory fixing device 19 is provided on the inner bottom surface of the lower panel 15, and an accessory 20 for exercise is fixed on the accessory fixing device 19.

[0058] As a preferred implementation scheme of this embodiment, spring pin locks 30 for fixing the handle assembly 24 are provided on both sides of the upper panel 16 to prevent the handle assembly 24 from detaching from the panel during training. A spring pin lock 36 for fixing the lower panel 15 is provided at one end of the upper panel 16 away from the baffle 28, and a retractable nose buckle 38 is also provided on both sides of the lower panel 15.

[0059] As a preferred implementation scheme of this embodiment, a plurality of height adjustment holes 33 are further provided on the positioning rod 9 in the gantry assembly, and the spring pin 18 on the support frame 5 passes through the height adjustment hole 33 to lock and fix the support frame 5 and the positioning rod 9.

[0060] In this embodiment, the accessory fixing device 19 includes a spring pressure plate, a hook, a buckle, a reinforcing rib, etc., and the training accessory 20 includes an elastic rope 20.1, a short handle 20.2, a long handle 20.3, an ankle buckle 20.4, and a spare handle 20.5, and the user can set and store different accessories according to specific circumstances.

[0061] Embodiment 2

[0062] Combined with Fig.10 This embodiment is a state where the training board assembly and the U-shaped handle are assembled and installed. The difference between this embodiment and the first embodiment is that:

[0063] In this embodiment, the gantry assembly is not installed, and the U-shaped handle 4 is installed in the base 1 3, and the base 1 3 cooperates with the spring pin 1 7 to lock the U-shaped handle 4;

[0064] In Embodiment 1 and Embodiment 2, the opening method of the training board assembly is: open the two-section unit frame 1.1, and the caster 21 slides to both sides under the action of gravity. When the frame 1 slides to the ground completely, the opening is completed, and a rotary damper can be set at the connection between the two-section unit frame 1.1 according to actual usage. Due to the action of the rotary damper, the panel caster 22 will slowly slide to both sides, making the deployment smoother.

[0065] The folding method is: adjust the U-shaped handle 4 forward and parallel to the frame 1, tighten the spring pin 1 7, lift the middle lifting rope, and then the four casters 21 move toward the middle. When the two sections of the unit frame 1.1 are folded and overlapped, lock the lock buckle and the folding is completed. Fig.11 shown.

[0066] Embodiment 3

[0067] Combined with Fig.12 The training board assembly of this embodiment is a four-fold training board. The difference between this embodiment and the first embodiment is that:

[0068] In this embodiment, as a preferred implementation scheme of this embodiment, the middle frame 1 of the training board assembly is movably connected by four sections of unit frames 1.1, and the unit frame 1.1 and its corresponding unit panel 2.1 are a whole. A groove 2 31 and a handle assembly 2 32 cooperating with the groove 2 31 are provided on the unit panels 2.1 located at both ends of the training board assembly. The groove 2 31 and the handle assembly 2 32 have the same structure as the groove 1 23 and the handle assembly 1 24 in the skateboard assembly. The sides of the unit frames 1.1 located at both ends of the training board assembly are provided with training board fixing buckle ropes 34 that can be buckled with each other. The training board fixing buckle ropes 34 are used to fix the panel when it is folded to avoid opening. Retractable nose buckles 35 are provided at both ends and both sides of the training board assembly. The retractable nose buckle 2 35 is of a retractable type, which can be pulled out when in use and retracted when not in use. The stretched structure is the same as the Figure 5 The retractable nose buckle 1 38 shown in the figure has the same structure, and spring pin lock buckles 3 37 for fixing the handle assembly 2 32 are also provided on both sides of the training board assembly.

[0069] The four sections of the unit frame 1.1 include a middle frame 1.1a with the same structure and end frames 1.1b with the same structure arranged at both ends of the middle frame 1.1a. The top of one end of the middle frame 1.1a that is connected to each other is provided with a hinge 39 for the middle frame 1.1a to be folded upward, and the bottom is provided with a locking member 40 for limiting the middle frame 1.1a from being folded upward. The locking members 40 are staggered on the adjacent bottom edges of the two middle frames 1.1a. A locking hole is penetrated by the center of the locking member 40, and a locking shaft 41 can be passed through the locking hole. The bottom of the other end of the middle frame 1.1a is respectively provided with a hinge 42 for the end frame 1.1b to be folded downward.

[0070] In the third embodiment, the method for opening the training board assembly is: unfold the four-section unit frame 1.1 into a complete flat plate according to the hinges at their connection points;

[0071] The folding method is: fold the four-section unit frame 1.1 into a square board according to the hinges at the connection, and buckle the training board fixing buckles set on the unit frames at both ends of the training board assembly together, as shown in the attached Fig.13 shown.

[0072] In addition, the skateboard assembly of the present invention can be used in combination with the training board assembly, or can be used alone.

[0073] Combined with Figure 17-22 , the training function of the present invention includes:

[0074] Function 1: Reverse rope push-down

[0075] Implementation method: Face the gantry, kneel on the panel with both knees, hold the pull rod with both hands, place both elbows on both sides of the ribs, and then use the elbows as the axis to exert force on the forearms and move up and down. This action mainly exercises the triceps, such as Fig.17 As shown;

[0076] Function 2: Sit-ups

[0077] Implementation method: unfold the training board and adjust it to the state as shown in the picture. Lie on your back on the training board, hook your feet on the handles, and do sit-ups. This action mainly exercises the abdominal muscle groups, such as Fig.18 As shown;

[0078] Function 3: Standing elastic rope lateral raise

[0079] Implementation method: Take two elastic ropes and connect them to the short handles, and hang the other ends on the nose buckles at both ends of the skateboard assembly to complete this action. This action mainly exercises the deltoid and trapezius muscles. Fig.19 As shown;

[0080] Function 4: Tie-bar

[0081] The implementation method is to adjust the handle assembly to the storage state, and connect it with the card slot on the lower panel of the skateboard assembly by adjusting the W-shaped angle support rod, so that the skateboard assembly is adjusted to a certain angle, and stand on the upper panel of the skateboard assembly to complete the action. This action can help the human body to stretch and relax the tendons and veins. Fig. 20 As shown;

[0082] Function 5: Skateboard-assisted crunches

[0083] Implementation method: Fold the skateboard assembly, adjust the U-shaped handle to be vertical to the panel and outward in an "I" shape, rotate the skateboard assembly above the training board, make the skateboard casters touch the ground, hold the U-shaped handle with both hands, and hook the handle assembly with both feet to complete the action. This action mainly exercises the abdominal muscle groups and leg muscle groups, such as Fig.21 As shown;

[0084] Function 6: Skateboard-assisted pull-ups

[0085] The implementation method is to install the skateboard assembly and the gantry assembly on the training board, so that the skateboard assembly is in a folded state, adjust the handle assembly so that the handle is exposed on the upper panel of the skateboard assembly, make the skateboard casters touch the ground, hold the top of the gantry assembly with both hands, and fix both feet under the handle assembly to complete the action. This action mainly exercises the biceps, triceps, pectoralis major, etc. Fig. 22 shown.

[0086] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A comprehensive fitness equipment, characterized in that: include: A training board assembly, a gantry assembly, a handle assembly and a skateboard assembly, wherein the training board assembly comprises a frame (1) and a panel (2), wherein the frame (1) is movably connected by a plurality of unit frames (1.1), each of the unit frames (1.1) corresponds to a unit panel (2.1), and bases (3) are respectively arranged on both sides of the frame (1), wherein a U-shaped handle (4) or a support frame (5) of the gantry assembly is installed in the base (3); When the U-shaped handle (4) is installed in the base (3), the base (3) cooperates with the spring pin (7) to lock the U-shaped handle (4); When the support frame (5) is installed in the base one (3), movable base two (8) are also arranged on both sides of the frame (1), and the movable base two (8) comprises a base plate (8.1) connected to the side of the frame (1) at one end and a base sleeve (8.2) perpendicular to the extension direction of the base plate (8.1), and a slot for fixing the base plate (8.1) is provided on the side of the frame (1), and the support frame (5) is composed of a main support rod (5.1) and an anti-roll bar (5.2), and the anti-roll bar (5.2) is connected to the lower half of the main support rod (5.1), and the support frame (5) has two base feet, one of which is inserted into the movable base two (8) and the other is inserted into the base one (3), and the base one (3) cooperates with the spring pin one (7) to lock the support frame (5); The gantry assembly also includes a positioning rod (9), an elastic device (10), a U-shaped plug rod (11), a pulley (12), and a steel wire rope (13). The holes on the base (3) on both sides of the frame (1) are respectively connected to one end of the elastic device (10). The top of the support frame (5) is locked and fixed by a spring pin (18) and the positioning rod (9). The two ends of the U-shaped plug rod (11) are respectively inserted into the top of the positioning rod (9). A pulley (12) is arranged at the top of the U-shaped plug rod (11). The steel wire rope (13) crosses the pulley (12), one end of which is connected to the pull rod (14), and the other end of which is connected to the elastic device (10). The skateboard assembly comprises a lower panel (15) and an upper panel (16) which can be opened and closed, and casters (17) are arranged at the four corners of the bottom of the lower panel (15). The skateboard assembly is mounted above the training board assembly, and the training board assembly passes through the interval between the casters (17). The height from the bottom surface of the skateboard assembly to the bottom of the casters (17) is greater than the thickness of the training board assembly, so that when the skateboard assembly is placed above the training board assembly, its casters (17) can contact the ground, so that the skateboard assembly and the training board assembly can slide relative to each other.

2. The comprehensive fitness equipment according to claim 1, characterized in that: The middle frame (1) of the training board assembly is composed of two sections of unit frames (1.1) movably connected, the unit frame (1.1) and its corresponding unit panel (2.1) are an integral whole, a storage cavity is formed between the unit frame (1.1) and the lower surface of the unit panel, an accessory fixing device (19) is provided on the lower surface of the panel (2), and the accessory fixing device (19) is provided with a detachable accessory (20) for training.

3. The comprehensive fitness equipment according to claim 2, characterized in that: The side of the unit frame (1.1) is correspondingly provided with a lock buckle 1 (6), and when the frame is folded and closed, the lock buckles 1 (6) are connected and buckled with each other.

4. The comprehensive fitness machine according to claim 2, characterized in that: Two casters (21) and one nose buckle (22) are respectively arranged on the side edges of both ends of the unit frame (1.1).

5. The comprehensive fitness machine according to claim 1, characterized in that: The upper panel (16) of the skateboard assembly is provided with a plurality of grooves (23) for handles, and a handle assembly (24) is inserted into the groove (23). The lower part of the upper panel (16) is provided with an angle support member (25) rotatably connected thereto, and the lower panel (15) is provided with a slot (26) corresponding to the angle support member (25).

6. The comprehensive fitness machine according to claim 5, characterized in that: The handle assembly (24) comprises a handle mounting base (24.1), handle fixing rods (24.2) arranged at both ends of the bottom of the handle mounting base (24.1), and a handle (24.4) arranged on the upper part of the handle mounting base (24.1) through handle support rods (24.3) at both ends. The grooves (23) are arranged on the upper panel (16) of the skateboard assembly in a certain order, and the spacing between two adjacent grooves (23) is equal to the spacing between the handle fixing rods (24.2), so that the handle assembly (24) can be replaced in the installation position on the upper panel (16).

7. The comprehensive fitness machine according to claim 1, characterized in that: A stop plate (27) is hingedly connected to one side of the caster wheel (17), and the stop plate (27) comprises a stop connecting plate (27.1) and a stop bottom plate (27.2) vertically connected to the stop connecting plate (27.1); when the stop bottom plate (27.2) rotates until its bottom surface coincides with the bottom surface of the lower panel (15), the caster wheel (17) touches the ground so that the slide plate assembly is in a movable state; when the stop bottom plate (27.2) rotates to the lower part of the caster wheel (17), the caster wheel (17) is suspended in the air so that the slide plate assembly is in a fixed state.

8. The comprehensive fitness machine according to claim 5, characterized in that: A baffle (28) perpendicular to the upper panel (16) is upwardly provided at one end of the upper panel (16) close to the end connected to the lower panel (15), and two holes (29) are provided at the bottom of the baffle (28).

9. The comprehensive fitness machine according to claim 5, characterized in that: The lower panel (15) and the upper panel (16) are cavity structures arranged opposite to each other. An accessory fixing device (19) is provided on the inner surface of the lower panel (15), and an accessory (20) for exercise is fixed on the accessory fixing device (19).

10. The comprehensive fitness machine according to claim 9, characterized in that: A spring pin lock (30) for fixing a handle assembly (24) is provided on both sides of the upper panel (16); a spring pin lock (36) for fixing the lower panel (15) and the upper panel (16) is provided at one end of the upper panel (16) away from the baffle (28); and a retractable nose buckle (38) is also provided on both sides of the lower panel (15).

11. The comprehensive fitness machine according to claim 1, characterized in that: The middle frame (1) of the training board assembly is movably connected by four sections of unit frames (1.1); the unit frames (1.1) and the corresponding unit panels (2.1) are an integral whole; the unit panels (2.1) located at both ends of the training board assembly are provided with groove 2 (31) and handle assembly 2 (32) matched with groove 2 (31); the groove 2 (31) and handle assembly 2 (32) have the same structure as groove 1 (23) and handle assembly 1 (24) in the skateboard assembly; the side edges of the unit frames (1.1) located at both ends of the training board assembly are provided with training board fixing buckle ropes (34) that can be mutually buckled; the two ends and two side edges of the training board assembly are provided with retractable nose buckles 2 (35); and the two sides of the training board assembly are also provided with spring pin lock buckles 3 (37) for fixing handle assembly 2 (32).

12. The comprehensive fitness machine according to claim 11, characterized in that: The four sections of the unit frame (1.1) include a middle frame (1.1a) with the same structure and end frames (1.1b) with the same structure arranged at both ends of the middle frame (1.1a). The top of one end of the middle frame (1.1a) connected to each other is provided with a hinge (39) for the middle frame (1.1a) to be folded upwards relatively, and the bottom is provided with a locking member (40) for limiting the middle frame (1.1a) from being folded upwards relatively. The locking members (40) are staggeredly arranged on the adjacent bottom edges of the two middle frames (1.1a). A locking hole is penetrated through the center of the locking member (40), and a locking shaft (41) can be passed through the locking hole. The bottom of the other end of the middle frame (1.1a) is respectively provided with a hinge (42) for the end frame (1.1b) to be folded downwards.

13. The comprehensive fitness machine according to claim 1, characterized in that: A plurality of height adjustment holes (33) are also provided on the positioning rod (9) in the gantry assembly, and the second spring pin (18) on the support frame (5) passes through the height adjustment hole (33) to lock and fix the support frame (5) and the positioning rod (9).

Images