Physical training device for physical exercise

Abstract

The invention provides a physical training device for physical exercise, and relates to the field of training devices. The physical training device for physical exercise comprises a counterweight device, a training device and an adjusting device, the training device is arranged in the middle of the top end of the counterweight device, the adjusting device is arranged at the rear end of the counterweight device, the counterweight device comprises a supporting plate, and a supporting frame is fixedly connected to the position, close to the front side, of the top end of the supporting plate; the two sides of the bottom end of the inner side wall of the supporting frame are each provided with a balance weight barrel, the middles of the bottom ends of the inner side walls of the two balance weight barrels are each fixedly connected with a rope, the side walls of the front ends of the two balance weight barrels are each provided with scale marks, and the two sides, close to the front side, of the top end of the supporting frame are each fixedly connected with a first limiting pulley. By arranging the counterweight device, weights are respectively adjusted, the training effect is effectively improved, by arranging the training device, the upper limbs can be effectively trained, and by arranging the adjusting device, the overall functionality of the device is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of training devices, in particular to a physical training device for sports. Background Art

[0002] A physical training device for sports usually involves improving the physical fitness of athletes, including training in strength, endurance, flexibility, speed, explosive power, etc. The design and application of physical training devices play an important role in sports science, and it can help athletes improve their physical fitness through systematic training.

[0003] Although the prior art uses training devices to train the trainee's physical fitness, the training function is single, resulting in only a separate training of a certain part of the body. Therefore, the technical personnel in this field provide a physical training device for sports to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a physical training device for sports, which solves the problem that the training items are single and the training intensity cannot be adjusted according to the personnel themselves during training.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a physical training device for sports, including a counterweight device, a training device and an adjustment device, the training device is arranged in the middle of the top of the counterweight device, the adjustment device is arranged at the rear end of the counterweight device, the counterweight device includes a support plate, the front side of the top of the support plate is fixedly connected to a support frame, both sides of the bottom end of the inner side wall of the support frame are respectively provided with counterweight barrels, the middle of the bottom end of the inner side walls of the two counterweight barrels are respectively fixedly connected with ropes, the front end side walls of the two counterweight barrels are respectively provided with scale lines, and the front ends of the two counterweight barrels are respectively fixedly connected to the first limiting pulleys on both sides of the front side of the top of the support frame.

[0008] The two wheels are equipped with two guide rails, each of which is equipped with a pair of stepping rails, each of which is equipped with a spring, and the two guide rails are equipped with a pair of stepping rails.

[0009] Preferably: the adjustment device includes a shell and a cushion, the inner side wall of the shell is rotatably connected to a screw rod, the side wall of the screw rod is threadedly connected to a slide plate, the rear end of the shell is rotatably connected to a handle, the rear end of the seat cushion is hinged with a backrest, the middle part of the rear end of the first mounting frame is fixedly connected to a first mounting frame, the inner side wall of the first mounting frame is rotatably connected to a telescopic rod, the fixed end of the telescopic rod is rotatably connected to a second mounting frame, the bottom end of the second mounting frame is fixedly connected to a placement plate, and the seat cushion is fixedly connected to the rear side of the top end of the support plate.

[0010] Preferably: the other ends of the two ropes respectively pass through the top of the inner wall of the support frame and are fixedly connected to the first fixed blocks on the rear side of the top of the two sliding frames, and the two rope side walls are respectively slidably connected to the two first limiting pulleys and the two second limiting pulley side walls on the rear side of the top of the support block.

[0011] Preferably: the two sliders are slidably connected to the inner walls of the two placement tables respectively, one end of the two springs are fixedly connected to the bottom of the sliders respectively, the other end of the two springs are fixedly connected to the bottom of the inner wall of the placement table, and the two handles are respectively adapted to the two hooks.

[0012] Preferably, the side walls of the first fixed blocks on the front side of the top ends of the two sliding frames are respectively provided with cables, the other ends of the two cables are respectively fixedly connected to the bottom ends of the two handles, and the two rotating plates and the limiting frames are adapted to each other.

[0013] Preferably: the middle part of the bottom end of the skateboard is slidably connected to the inner wall of the shell, the front end of the screw rod passes through the front end of the inner wall of the shell and is fixedly connected to the middle part of the rear end of the handle, the movable end of the telescopic rod is rotatably connected to the inner wall of the first mounting frame, the shell is fixedly connected to the rear side of the top end of the support plate, and the shell is provided with the front end of the seat cushion.

[0014] Working principle: first, before training, water is poured into the two weight barrels 103, and the amount of water added is judged by the scale line 102 to increase the weight of the device. Under the action of gravity, the two weight barrels 103 move downward, so that the two ropes 106 can pull the two sliding frames 205 to move backward. When it is necessary to train the upper limb strength, the two handles 2013 can be removed from the hooks 2010, and the trainer stands on both sides of the cushion 309, and by pulling the handles 2013, the two sliding frames 205 move forward, thereby moving the weight barrels 103 upward. By repeatedly pulling the handles 2013, the athlete's upper limbs can be physically trained. When it is necessary to train the lower limbs, the athlete can sit on the cushion 309. The trainer can place his feet on the pedal 202 and push the sliding frame 205 with his legs to move, so as to train the physical fitness of the legs. At the same time, the rotating plate 204 can be rotated and removed from the limiting frame 203, so as to train the upper limbs and legs respectively. When the waist and abdomen need to be trained, the telescopic rod 302 can be retracted, the backrest 3010 can be laid flat, the trainer can lie flat on the backrest 3010, and the rotating handle 308 can be rotated to ensure that the slide plate 305 fixes the leg area of ​​the trainer, so as to do sit-ups and achieve the purpose of training the physical fitness of the waist and abdomen.

[0015] (III) Beneficial effects

[0016] The present invention provides a physical training device for sports, which has the following beneficial effects:

[0017] 1. By setting up a counterweight device, water is poured into two counterweight barrels, and the amount of water added is judged by the scale line to increase the counterweight of the device. Under the action of gravity, the two counterweight barrels move downward, so that the two ropes can pull the two sliding frames backward. The weight can be adjusted separately according to the different physical fitness of the trainers, effectively improving the training effect.

[0018] 2. By setting up the training device, when it is necessary to train the upper limb strength, the two handles can be removed from the hooks, and the trainer stands on both sides of the seat cushion and pulls the handles to move the two sliding frames forward, thereby moving the weight barrel upward. By repeatedly pulling the handles, the athlete's upper limbs can be physically trained, which effectively trains the upper limbs.

[0019] 3. By arranging a rotating plate at the front end of the sliding frame, when it is necessary to train the lower limbs, the athlete can sit on the seat cushion and adjust the inclination angle of the first mounting frame by retracting the telescopic rod. At this time, the trainer can place his feet on the pedals and push the sliding frame to move with his legs, so as to train the physical fitness of the legs. At the same time, the rotating plate can be rotated and removed from the limiting frame, so that the upper limbs and legs can be trained separately. In the process of training the lower limbs, the upper limbs and lower limbs can also be trained separately, thereby improving the diversity of training.

[0020] 4. By setting the adjustment device, when it is necessary to train the waist and abdomen, the telescopic rod can be retracted, the backrest can be laid flat, the trainer can lie flat on the backrest, turn the handle to ensure that the skateboard fixes the trainer's leg area, and sit-ups can be performed to achieve the purpose of physical training of the waist and abdomen, further improving the overall functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the training device of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the counterweight device of the present invention;

[0024] Figure 4 It is a side structural schematic diagram of the counterweight device of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the training device of the present invention;

[0026] Figure 6 It is a side view structural schematic diagram of the present invention.

[0027] Among them, 1. counterweight device; 101. first limit pulley; 102. scale line; 103. counterweight barrel; 104. support plate; 105. support frame; 106. rope; 2. training device; 201. slider; 202. pedal; 203. limit frame; 204. rotating plate; 205. sliding frame; 206. support block; 207. placing table; 208. spring; 209. slide bar; 2010. hook; 2011. first fixed block; 2012. second limit pulley; 2013. handle; 3. adjustment device; 301. first mounting frame; 302. telescopic rod; 303. placing plate; 304. second mounting frame; 305. slide plate; 306. screw rod; 307. shell; 308. handle; 309. cushion; 3010. backrest. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1:

[0030] like Figure 1-6 As shown, an embodiment of the present invention provides a physical training device for sports, including a weight device 1, a training device 2 and an adjustment device 3, wherein the training device 2 is arranged at the middle of the top of the weight device 1, and the adjustment device 3 is arranged at the rear end of the weight device 1, and the weight device 1 includes a support plate 104, and a support frame 105 is fixedly connected to the front side of the top of the support plate 104, and weight barrels 103 are respectively arranged on both sides of the bottom end of the inner side wall of the support frame 105, and ropes 106 are respectively fixedly connected to the middle of the bottom end of the inner side wall of the two weight barrels 103, and the two weight barrels 103 are respectively fixedly connected to the ropes 106, and the two weight barrels 103 are respectively fixed ... The front side walls are respectively provided with scale lines 102, and the first limiting pulleys 101 are respectively fixedly connected to the two sides of the front side of the top of the support frame 105. By setting the counterweight device 1, water is poured into the two counterweight barrels 103, and the amount of water added is judged by the scale lines 102, so as to increase the counterweight of the device. Under the action of gravity, the two counterweight barrels 103 move downward, so that the two ropes 106 can pull the two sliding frames 205 to move backward. The weight can be adjusted according to the different physical fitness of the trainers, and the training effect can be effectively improved.

[0031] The training device 2 includes a support block 206, and both sides of the top of the support block 206 are fixedly connected with a placing table 207, and the inner side walls of the two placing tables 207 are fixedly connected with sliding rods 209, and the side walls of the two sliding rods 209 are respectively sleeved with springs 208, and the two sliding rods 209 are respectively sleeved with sliders 201, and the front ends of the two sliders 201 are respectively fixedly connected with hooks 2010, and the inner side walls of the two hooks 2010 are respectively provided with handles 2013, and both sides of the front end of the support block 206 are respectively slidably connected with sliding racks 205, and the middle of the top of the front side and the rear side of the two sliding racks 205 are respectively fixedly connected with first fixed blocks 2011, and the front and rear sides of the top of the support block 206 are respectively fixedly connected with second limiting pulleys 2012, which are located at the support block The other side of the front end of the sliding frame 205 on one side 206 is fixedly connected to the limited frame 203, and the sliding frame 205 on the other side of the front end of the sliding frame 205 is rotatably connected to a rotating plate 204. The front ends of the two sliding frames 205 are respectively rotatably connected to pedals 202, and the bottom end of the support block 206 is fixedly connected to the front side of the top end of the support plate 104. By setting up the training device 2, when it is necessary to train the upper limb strength, the two handles 2013 can be removed from the hook 2010, and the trainer stands on both sides of the seat cushion 309, and by pulling the handles 2013, the two sliding frames 205 move forward, thereby moving the counterweight barrel 103 upward, and by repeatedly pulling the handles 2013, the athlete's upper limbs can be physically trained, and the upper limbs can be effectively trained.

[0032] The adjusting device 3 includes a shell 307 and a seat cushion 309. The inner side wall of the shell 307 is rotatably connected to a screw rod 306. The side wall of the screw rod 306 is threadedly connected to a slide plate 305. The rear end of the shell 307 is rotatably connected to a handle 308. The rear end of the seat cushion 309 is hinged to a backrest 3010. The middle part of the rear end of the first mounting frame 301 is fixedly connected to the first mounting frame 301. The inner side wall of the first mounting frame 301 is rotatably connected to a telescopic rod 302. The fixed end of the telescopic rod 302 is rotatably connected to a second mounting frame 304. A placement plate 303 is fixedly connected to the bottom end of the mounting frame 304, and a cushion 309 is fixedly connected to the rear side of the top end of the support plate 104. By setting the adjustment device 3, when it is necessary to train the waist and abdomen, the telescopic rod 302 can be retracted, the backrest 3010 can be laid flat, the trainer can lie flat on the backrest 3010, and the handle 308 can be turned to ensure that the slide plate 305 fixes the trainer's leg area, so that sit-ups can be performed, thereby achieving the purpose of training the physical fitness of the waist and abdomen, and further improving the overall functionality of the device.

[0033] The other ends of the two ropes 106 respectively pass through the top of the inner wall of the support frame 105 and are fixedly connected to the first fixed block 2011 on the rear side of the top of the two sliding frames 205. The side walls of the two ropes 106 are slidably connected to the two first limiting pulleys 101 and the side walls of the two second limiting pulleys 2012 on the rear side of the top of the support block 206. The two sliders 201 are slidably connected to the inner walls of the two placement platforms 207 respectively. One end of the two springs 208 is fixedly connected to the bottom end of the slider 201 respectively, and the other end of the two springs 208 is fixedly connected to the bottom end of the inner wall of the placement platform 207. The two handles 2013 are respectively adapted to the two hooks 2010. The side walls of the first fixed block 2011 on the front side of the top of the two sliding frames 205 are respectively provided with cables, and the other ends of the two cables are respectively fixedly connected to the bottom ends of the two handles 2013. The two rotating plates 204 are adapted to the limiting frames 203. The middle part of the bottom end of the slide plate 305 is slidably connected to the inner wall of the shell 307. The front ends of the telescopic rod 302 respectively penetrate the front end of the inner wall of the shell 307 and are fixedly connected to the middle part of the rear end of the handle 308. The movable end of the telescopic rod 302 is rotatably connected to the inner wall of the first mounting frame 301. The shell 307 is fixedly connected to the rear side of the top of the support plate 104, and the shell 307 is provided with a front end of the seat cushion 309. By providing a rotating plate 204 at the front end of the sliding frame 205, when it is necessary to train the lower limbs, the athlete can sit on the seat cushion 309 and adjust the inclination angle of the first mounting frame 301 by contracting the telescopic rod 302. At this time, the trainer's feet can be placed on the pedals 202, and the sliding frame 205 can be pushed to move by the legs, so as to achieve the physical training of the legs. At the same time, the rotating plate 204 is rotated and removed from the limiting frame 203, so that a single upper limb and leg can be trained respectively. In the process of training the lower limbs, the upper limbs and lower limbs can also be trained separately to improve the diversity of training.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A physical training device for sports, comprising a weight device (1), a training device (2) and an adjusting device (3), wherein the training device (2) is arranged at the middle of the top end of the weight device (1), and the adjusting device (3) is arranged at the rear end of the weight device (1), characterized in that: The counterweight device (1) comprises a support plate (104), a support frame (105) is fixedly connected to the front side of the top end of the support plate (104), counterweight barrels (103) are respectively arranged on both sides of the bottom end of the inner wall of the support frame (105), ropes (106) are respectively fixedly connected to the middle of the bottom ends of the inner walls of the two counterweight barrels (103), scale lines (102) are respectively arranged on the front side walls of the two counterweight barrels (103), and first limiting pulleys (101) are respectively fixedly connected to the front sides of the top end of the support frame (105).

2. A physical training device for sports according to claim 1, characterized in that: The training device (2) comprises a support block (206), the top two sides of the support block (206) are respectively fixedly connected with a placing platform (207), the inner side walls of the two placing platforms (207) are respectively fixedly connected with a sliding rod (209), the side walls of the two sliding rods (209) are respectively sleeved with a spring (208), the two sliding rods (209) are respectively sleeved with a slider (201), the front ends of the two sliders (201) are respectively fixedly connected with a hook (2010), the inner side walls of the two hooks (2010) are respectively provided with a handle (2013), the front ends of the support block (206) are respectively slidably connected with a sliding frame (205), the two The first fixed blocks (2011) are respectively fixedly connected to the front side and the middle part of the rear side of the top of the sliding frame (205); the second limiting pulleys (2012) are respectively fixedly connected to the front side and the rear side of the two sides of the top of the support block (206); the limiting frame (203) is fixedly connected to the other side of the front end of the sliding frame (205) located on one side of the support block (206); the rotating plate (204) is rotatably connected to one side of the sliding frame (205) located on the other side of the front end of the sliding frame (205); the pedals (202) are respectively rotatably connected to the front ends of the two sliding frames (205); and the bottom end of the support block (206) is fixedly connected to the front side of the top of the support plate (104).

3. A physical training device for sports according to claim 1, characterized in that: The adjustment device (3) comprises a shell (307) and a seat cushion (309); the inner side wall of the shell (307) is rotatably connected to a screw rod (306); the side wall of the screw rod (306) is threadedly connected to a slide plate (305); the rear end of the shell (307) is rotatably connected to a handle (308); the rear end of the seat cushion (309) is hinged to a backrest (3010); the middle part of the rear end of the first mounting frame (301) is fixedly connected to the first mounting frame (301); the inner side wall of the first mounting frame (301) is rotatably connected to a telescopic rod (302); the fixed end of the telescopic rod (302) is rotatably connected to a second mounting frame (304); the bottom end of the second mounting frame (304) is fixedly connected to a placement plate (303); and the seat cushion (309) is fixedly connected to the rear side of the top end of the support plate (104).

4. A physical training device for sports according to claim 1, characterized in that: The other ends of the two ropes (106) respectively penetrate the top of the inner wall of the support frame (105) and are fixedly connected to the first fixed blocks (2011) at the rear side of the top of the two sliding frames (205); the side walls of the two ropes (106) are respectively slidably connected to the two first limiting pulleys (101) and the side walls of the two second limiting pulleys (2012) at the rear side of the top of the support block (206).

5. A physical training device for sports according to claim 2, characterized in that: The two sliders (201) are respectively slidably connected to the inner side walls of the two placement platforms (207); one end of the two springs (208) is respectively fixedly connected to the bottom end of the sliders (201); the other end of the two springs (208) is fixedly connected to the bottom end of the inner side wall of the placement platform (207); and the two handles (2013) are respectively adapted to the two hooks (2010).

6. A physical training device for sports according to claim 2, characterized in that: Cables are respectively arranged on the side walls of the first fixed blocks (2011) at the front sides of the top ends of the two sliding frames (205); the other ends of the two cables are respectively fixedly connected to the bottom ends of the two handles (2013); and the two rotating plates (204) and the limiting frames (203) are adapted to each other.

7. A physical training device for sports according to claim 3, characterized in that: The middle part of the bottom end of the slide plate (305) is slidably connected to the inner wall of the shell (307), the front end of the screw rod (306) respectively passes through the front end of the inner wall of the shell (307) and is fixedly connected to the middle part of the rear end of the handle (308), the movable end of the telescopic rod (302) is rotatably connected to the inner wall of the first mounting frame (301), the shell (307) is fixedly connected to the rear side of the top end of the support plate (104), and the shell (307) is provided with the front end of the seat cushion (309).

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