CN110237487B - Convenient pulling force of adjusting tempers device - Google Patents
Convenient pulling force of adjusting tempers device Download PDFInfo
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- CN110237487B CN110237487B CN201910520227.1A CN201910520227A CN110237487B CN 110237487 B CN110237487 B CN 110237487B CN 201910520227 A CN201910520227 A CN 201910520227A CN 110237487 B CN110237487 B CN 110237487B
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- 238000004804 winding Methods 0.000 claims description 53
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 201000000585 muscular atrophy Diseases 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/05—Linearly-compressed elements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention relates to a tension exercising device, in particular to a tension exercising device convenient to adjust. The technical problems of the invention are as follows: the utility model provides a can conveniently adjust, can improve the pulling force exercise device of conveniently adjusting of taking exercise efficiency. The technical implementation scheme of the invention is as follows: a conveniently-adjusted tension training device comprises a shell, a mounting plate, a first pulley, a second pulley, a first pull rope, a pull plate, a handle device, a limiting block, a first tension spring, a fixing plate and the like; the right part of shell is provided with the mounting panel, and the left part rotary type of mounting panel leading flank is connected with a plurality of first pulleys that can lead first stay cord, and the trailing flank left part rotary type in the shell is connected with the second pulley. According to the invention, the handle device is continuously pulled leftwards, so that tension exercise can be carried out, the sliding plate is moved leftwards and rightwards to a proper position, the elasticity of the first tension spring can be adjusted, the difficulty of tension exercise can be adjusted, and the efficiency of tension exercise can be further improved.
Description
Technical Field
The invention relates to a tension exercising device, in particular to a tension exercising device convenient to adjust.
Background
In order to prevent that the sportsman from not taking exercise for a long time and causing muscular atrophy, for this reason the sportsman can carry out quantitative pulling force exercise every day, at present when taking the pulling force exercise, usually the sportsman takes exercise through continuous pulling heavy object piece rebound, and every heavy object piece is conventional weight, so difficult meeting sportsman's demand, and inconvenient sportsman adjusts it, thereby can reduce the efficiency that the pulling force was taken exercise, in order to improve and take exercise efficiency, the sportsman can make up the heavy object piece of different weight, so can increase sportsman's work load.
Disclosure of Invention
In order to overcome the defects that each heavy piece is conventional in weight, so that the requirement of an athlete is difficult to meet, and the athlete is inconvenient to adjust, so that the tensile force exercise efficiency is reduced, the invention has the technical problems that: the utility model provides a can conveniently adjust, can improve the pulling force exercise device of conveniently adjusting of taking exercise efficiency.
The technical implementation scheme of the invention is as follows: a tension training device convenient to adjust comprises a shell, a mounting plate, a first pulley, a second pulley, a first pull rope, a pull plate, a handle device, a limiting block, a first tension spring, a fixing plate, a sliding plate, an inserting block, a first spring, a third pulley, a second pull rope and a pull rod, wherein the mounting plate is arranged at the right part of the shell, the left part of the front side surface of the mounting plate is rotatably connected with a plurality of first pulleys capable of guiding the first pull rope, the left part of the rear side surface in the shell is rotatably connected with the second pulley, the limiting block is arranged at the right part of the rear side surface in the shell, the fixing plate is provided with two first tension springs, the two first tension springs are fixed at the lower side of the right part of the front side surface of the mounting plate, the inner side surfaces of the upper fixing plate and the lower fixing plate are provided with sliding grooves, the inner side surfaces of the sliding grooves are provided with a plurality of first grooves for fixing, the sliding plate is arranged, the arm-tie is located the left side of stopper, the left side of arm-tie is fixed with first stay cord, second pulley and first pulley are walked around in proper order to first stay cord, the left end rigid coupling of first stay cord has the handle device that can carry out the pulling force and take exercise, open at the middle part of slide has the opening, the first through-hole that plays the guide effect has all been opened to the upper and lower both sides of slide, first through-hole and opening intercommunication, first through-hole inward sliding type is equipped with can be to the fixed inserted block of slide, be connected with first spring between the medial surface of two upper and lower inserted blocks and the medial surface of first through-hole, two third pulleys are installed to the trailing flank in the opening, the medial surface of two upper and lower inserted blocks all is connected with the second stay cord, the third pulley that corresponds is walked around to the second stay cord, the right-hand.
Optionally, the handle device includes a winding shell, a winding wheel, a rotating rod, a handle, a T-shaped rod and a fourth tension spring, a third through hole is formed in the top of the winding shell, fourth through holes are formed in the left side and the right side of the winding shell, a rotating rod capable of rotating the winding wheel is arranged between the left fourth through hole and the right fourth through hole, the winding wheel capable of winding the first pull rope is installed in the middle of the rotating rod, the handle capable of rotating the rotating rod is fixed to the left side and the right side of the rotating rod, a third groove capable of fixing the rotating rod is formed in the right side of the top of the rotating rod, a fifth through hole is formed in the upper side of the right portion of the winding shell, the fifth through hole is communicated with the fourth through hole in the right side, the T-shaped rod capable of fixing the rotating rod is slidably arranged in the fifth through hole, the fourth tension spring capable of resetting is connected between the T-shaped rod and the winding shell, and the left end of.
Optionally, the mounting plate further comprises a hinged plate, rollers and a second tension spring, the left portion of the front side face of the mounting plate is rotatably connected with the hinged plates, the hinged plates are located on the right side of the first pulley, the upper portions of the hinged plates are rotatably connected with the rollers capable of limiting the first pull rope, and the second tension spring which plays a role in resetting is connected between the hinged plates and the front side face of the mounting plate.
Optionally, the sliding sleeve capable of moving the sliding rod is arranged at the top of the mounting plate, the sliding rod is arranged in the sliding sleeve, a plurality of second grooves with a fixing effect are formed in the top of the sliding rod, a fourth pulley capable of guiding the first pull rope is arranged at the left part of the front side face of the sliding rod, a second through hole capable of enabling the L-shaped inserting rod to move up and down is formed in the left side of the top of the sliding sleeve, the L-shaped inserting rod capable of fixing the sliding rod is slidably arranged in the second through hole, the bottom end of the L-shaped inserting rod is located in the corresponding second groove, a third tension spring is connected between the L-shaped inserting rod and the left side of the top of the sliding sleeve, and the V-shaped pressing rod capable of enabling the L-shaped inserting rod to slide up and down is rotatably connected to the upper part of the front side face of the L-shaped inserting rod.
Optionally, the device further comprises a mounting seat, a guide rod, a baffle, a pressing wheel and a second spring, wherein the mounting seat is arranged on the left side of the top of the sliding rod, the guide rod is arranged on the sliding type of the left portion of the mounting seat, the baffle is fixed on the lower portion of the guide rod, the pressing wheel capable of limiting the first pull rope is installed at the bottom end of the guide rod, the second spring is wound on the guide rod, the top end of the second spring is connected with the mounting seat, and the bottom end of the second spring is connected with the top of the.
The invention has the following advantages: according to the invention, the handle device is continuously pulled leftwards, so that tension exercise can be carried out, and the sliding plate is moved leftwards and rightwards to a proper position, so that the elasticity of the first tension spring can be adjusted, the difficulty of tension exercise can be adjusted, and the efficiency of tension exercise can be improved; can make the gyro wheel carry on spacingly to first stay cord through the second extension spring, so can prevent when carrying out the pulling force and taking exercise, first stay cord drops from first pulley and causes the hindrance for the pulling force is taken exercise.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of a first partially enlarged structure of the present invention.
Fig. 3 is a front view of the pull handle device of the present invention.
Fig. 4 is a second partially enlarged structural view of the present invention.
In the above drawings: 1: housing, 2: mounting plate, 3: first pulley, 4: second pulley, 5: first cord, 6: pulling plate, 7: handle device, 701: reel case, 702: third via, 703: fourth via, 704: reel, 705: turning rod, 706: handle, 707: third groove, 708: fifth via, 709: t-bar, 710: fourth extension spring, 8: stopper, 9: first extension spring, 10: fixing plate, 101: chute, 102: first groove, 11: slide plate, 111: opening, 12: first through hole, 13: insert block, 14: first spring, 15: third pulley, 16: second cord, 17: tie rod, 18: hinge plate, 19: roller, 20: second extension spring, 21: a sliding sleeve, 22: slide bar, 2201: second groove, 2101: second through hole, 23: fourth pulley, 24: l-shaped insert bar, 25: third tension spring, 26: v-shaped strut, 27: mount, 28: guide rods, 281: baffle, 29: pressure roller, 30: a second spring.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
A tension training device convenient to adjust is shown in figures 1-3 and comprises a shell 1, a mounting plate 2, a first pulley 3, a second pulley 4, a first pull rope 5, a pull plate 6, a handle device 7, a limiting block 8, a first tension spring 9, a fixing plate 10, a sliding plate 11, an insert block 13, a first spring 14, a third pulley 15, a second pull rope 16 and a pull rod 17, wherein the mounting plate 2 is arranged at the right part of the shell 1, the shell 1 is connected with the mounting plate 2 in a bolt connection mode, the left part of the front side surface of the mounting plate 2 is rotatably connected with a plurality of first pulleys 3 capable of guiding the first pull rope 5, the left part of the rear side surface in the shell 1 is rotatably connected with the second pulley 4, the limiting block 8 is arranged at the right part of the rear side surface in the shell 1, the two fixing plates 10 are respectively fixed at the lower side of the right part of the front side surface of the mounting plate 2, the fixing plate 10 is connected, the inner side surfaces of the upper fixing plate 10 and the lower fixing plate 10 are both provided with sliding grooves 101, the inner side surfaces of the sliding grooves 101 are both provided with a plurality of first grooves 102 for fixing, a sliding plate 11 is arranged between the upper sliding groove 101 and the lower sliding groove 101 in a sliding manner, the left side surface of the sliding plate 11 is fixed with two first tension springs 9, the sliding plate 11 is connected with the first tension springs 9 in a welding connection manner, a pulling plate 6 is arranged between the left ends of the two first tension springs 9, the first tension springs 9 are connected with the pulling plate 6 in a welding connection manner, the pulling plate 6 is positioned at the left side of the limiting block 8, the left side of the pulling plate 6 is fixed with a first pull rope 5, the first pull rope 5 sequentially winds around a second pulley 4 and a first pulley 3, the left end of the first pull rope 5 is fixedly connected with a handle device 7 capable of performing tension exercise, the middle part of the sliding plate 11 is provided with an opening 111, the upper side and, the inner sliding type of the first through hole 12 is provided with an inserting block 13 which can be fixed to the sliding plate 11, a first spring 14 is connected between the inner side surfaces of the upper inserting block 13 and the lower inserting block 13 and the inner side surface of the first through hole 12, two third pulleys 15 are installed on the rear side surface in the opening 111, the inner side surfaces of the upper inserting block 13 and the lower inserting block 13 are both connected with second pull ropes 16, the second pull ropes 16 pass around the corresponding third pulleys 15, and the right ends of the upper second pull ropes 16 and the lower second pull ropes 16 are fixedly connected with a pull rod 17 which can enable the inserting block 13 to move.
Example 2
A tension training device convenient to adjust is shown in figures 1-3 and comprises a shell 1, a mounting plate 2, a first pulley 3, a second pulley 4, a first pull rope 5, a pull plate 6, a handle device 7, a limiting block 8, a first tension spring 9, a fixing plate 10, a sliding plate 11, an insert block 13, a first spring 14, a third pulley 15, a second pull rope 16 and a pull rod 17, wherein the mounting plate 2 is arranged at the right part of the shell 1, the left part of the front side of the mounting plate 2 is rotatably connected with the first pulleys 3 capable of guiding the first pull rope 5, the left part of the rear side in the shell 1 is rotatably connected with the second pulleys 4, the limiting block 8 is arranged at the right part of the rear side in the shell 1, two fixing plates 10 are respectively fixed at the lower right part of the front side of the mounting plate 2, the inner side of each of the upper and lower fixing plates 10 is provided with a sliding groove 101, the inner side of each sliding groove 101 is provided with a plurality, a sliding plate 11 is arranged between the upper sliding groove 101 and the lower sliding groove 101 in a sliding manner, two first tension springs 9 are fixed on the left side surface of the sliding plate 11, a pulling plate 6 is arranged between the left ends of the two first tension springs 9, the pulling plate 6 is positioned on the left side of a limiting block 8, a first pulling rope 5 is fixed on the left side of the pulling plate 6, the first pulling rope 5 sequentially bypasses a second pulley 4 and a first pulley 3, a pulling handle device 7 capable of performing tension exercise is fixedly connected to the left end of the first pulling rope 5, an opening 111 is formed in the middle of the sliding plate 11, first through holes 12 with guiding functions are formed in the upper side and the lower side of the sliding plate 11, the first through holes 12 are communicated with the opening 111, an insertion block 13 capable of fixing the sliding plate 11 is arranged in the first through holes 12 in a sliding manner, a first spring 14 is connected between the inner side surfaces of the upper insertion block 13 and the lower insertion block 13 and the inner side surface of the first through hole 12, the second ropes 16 pass around the corresponding third pulleys 15, and a pull rod 17 for moving the insert 13 up and down is fixed to the right ends of the upper and lower second ropes 16.
The handle device 7 comprises a coiling shell 701, a coiling wheel 704, a rotating rod 705, a handle 706, a T-shaped rod 709 and a fourth tension spring 710, wherein the top of the coiling shell 701 is provided with a third through hole 702, the left side and the right side of the coiling shell 701 are both provided with fourth through holes 703, the rotating rod 705 capable of enabling the coiling wheel 704 to rotate is arranged between the left fourth through hole 703 and the right fourth through hole 703, the middle part of the rotating rod 705 is provided with the coiling wheel 704 capable of coiling the first pull rope 5, the left side and the right side of the rotating rod 705 are both fixed with the handle 706 capable of enabling the rotating rod 705 to rotate, the rotating rod 705 is connected with the handle 706 in a welding connection mode, the right side of the top of the rotating rod 705 is provided with a third groove 707 capable of fixing the rotating rod, the right upper side of the coiling shell 701 is provided with a fifth through hole 708, the fifth through hole 708 is communicated with the right fourth through hole 703, the T-shaped rod 709 capable of fixing the rotating rod 705 is arranged in the fifth through 708 in a sliding mode, the fourth tension spring 710 capable of resetting function is, the T-shaped rod 709 and the winding shell 701 are connected with the fourth tension spring 710 in a welding connection mode, and the left end of the first pull rope 5 penetrates through the third through hole 702 and is connected with the winding wheel 704.
Example 3
A tension training device convenient to adjust is shown in figures 1-3 and comprises a shell 1, a mounting plate 2, a first pulley 3, a second pulley 4, a first pull rope 5, a pull plate 6, a handle device 7, a limiting block 8, a first tension spring 9, a fixing plate 10, a sliding plate 11, an insert block 13, a first spring 14, a third pulley 15, a second pull rope 16 and a pull rod 17, wherein the mounting plate 2 is arranged at the right part of the shell 1, the left part of the front side of the mounting plate 2 is rotatably connected with the first pulleys 3 capable of guiding the first pull rope 5, the left part of the rear side in the shell 1 is rotatably connected with the second pulleys 4, the limiting block 8 is arranged at the right part of the rear side in the shell 1, two fixing plates 10 are respectively fixed at the lower right part of the front side of the mounting plate 2, the inner side of each of the upper and lower fixing plates 10 is provided with a sliding groove 101, the inner side of each sliding groove 101 is provided with a plurality, a sliding plate 11 is arranged between the upper sliding groove 101 and the lower sliding groove 101 in a sliding manner, two first tension springs 9 are fixed on the left side surface of the sliding plate 11, a pulling plate 6 is arranged between the left ends of the two first tension springs 9, the pulling plate 6 is positioned on the left side of a limiting block 8, a first pulling rope 5 is fixed on the left side of the pulling plate 6, the first pulling rope 5 sequentially bypasses a second pulley 4 and a first pulley 3, a pulling handle device 7 capable of performing tension exercise is fixedly connected to the left end of the first pulling rope 5, an opening 111 is formed in the middle of the sliding plate 11, first through holes 12 with guiding functions are formed in the upper side and the lower side of the sliding plate 11, the first through holes 12 are communicated with the opening 111, an insertion block 13 capable of fixing the sliding plate 11 is arranged in the first through holes 12 in a sliding manner, a first spring 14 is connected between the inner side surfaces of the upper insertion block 13 and the lower insertion block 13 and the inner side surface of the first through hole 12, the second ropes 16 pass around the corresponding third pulleys 15, and a pull rod 17 for moving the insert 13 up and down is fixed to the right ends of the upper and lower second ropes 16.
The handle device 7 comprises a wire winding shell 701, a wire winding wheel 704 and a rotating rod 705, the winding device comprises a handle 706, a T-shaped rod 709 and a fourth tension spring 710, wherein the top of a winding shell 701 is provided with a third through hole 702, the left side and the right side of the winding shell 701 are both provided with fourth through holes 703, a rotating rod 705 capable of enabling the winding rod 704 to rotate is arranged between the left fourth through hole 703 and the right fourth through hole 703, the middle of the rotating rod 705 is provided with the winding rod 704 capable of winding a first pull rope 5, the left side and the right side of the rotating rod 705 are both fixedly provided with the handle 706 capable of enabling the rotating rod to rotate, the right side of the top of the rotating rod 705 is provided with a third groove 707 capable of fixing the rotating rod 705, the upper side of the right part of the winding shell 701 is provided with a fifth through hole 708, the fifth through hole 708 is communicated with the right fourth through hole 703, the T-shaped rod 709 capable of fixing the rotating rod 705 is arranged in the fifth through hole 708 in a sliding manner, the fourth tension spring 710 having a resetting function is connected between the T-shaped rod 709 and the winding shell 701.
The novel pulley block is characterized by further comprising a hinge plate 18, rollers 19 and a second tension spring 20, the hinge plate 18 is rotatably connected to the left portion of the front side face of the mounting plate 2, the hinge plate 18 is located on the right side of the first pulley 3, the rollers 19 capable of limiting the first pull rope 5 are rotatably connected to the upper portion of the hinge plate 18, the second tension spring 20 with a resetting effect is connected between the hinge plate 18 and the front side face of the mounting plate 2, and the hinge plate 18 and the mounting plate 2 are connected with the second tension spring 20 in a welding connection mode.
Example 4
A tension training device convenient to adjust is shown in figures 1-4 and comprises a shell 1, a mounting plate 2, a first pulley 3, a second pulley 4, a first pull rope 5, a pull plate 6, a handle device 7, a limiting block 8, a first tension spring 9, a fixing plate 10, a sliding plate 11, an insert block 13, a first spring 14, a third pulley 15, a second pull rope 16 and a pull rod 17, wherein the mounting plate 2 is arranged at the right part of the shell 1, the left part of the front side of the mounting plate 2 is rotatably connected with the first pulleys 3 capable of guiding the first pull rope 5, the left part of the rear side in the shell 1 is rotatably connected with the second pulleys 4, the limiting block 8 is arranged at the right part of the rear side in the shell 1, two fixing plates 10 are respectively fixed at the lower right part of the front side of the mounting plate 2, the inner side of each of the upper and lower fixing plates 10 is provided with a sliding groove 101, the inner side of each sliding groove 101 is provided with a plurality, a sliding plate 11 is arranged between the upper sliding groove 101 and the lower sliding groove 101 in a sliding manner, two first tension springs 9 are fixed on the left side surface of the sliding plate 11, a pulling plate 6 is arranged between the left ends of the two first tension springs 9, the pulling plate 6 is positioned on the left side of a limiting block 8, a first pulling rope 5 is fixed on the left side of the pulling plate 6, the first pulling rope 5 sequentially bypasses a second pulley 4 and a first pulley 3, a pulling handle device 7 capable of performing tension exercise is fixedly connected to the left end of the first pulling rope 5, an opening 111 is formed in the middle of the sliding plate 11, first through holes 12 with guiding functions are formed in the upper side and the lower side of the sliding plate 11, the first through holes 12 are communicated with the opening 111, an insertion block 13 capable of fixing the sliding plate 11 is arranged in the first through holes 12 in a sliding manner, a first spring 14 is connected between the inner side surfaces of the upper insertion block 13 and the lower insertion block 13 and the inner side surface of the first through hole 12, the second ropes 16 pass around the corresponding third pulleys 15, and a pull rod 17 for moving the insert 13 up and down is fixed to the right ends of the upper and lower second ropes 16.
The handle device 7 comprises a wire winding shell 701, a wire winding wheel 704 and a rotating rod 705, the winding device comprises a handle 706, a T-shaped rod 709 and a fourth tension spring 710, wherein the top of a winding shell 701 is provided with a third through hole 702, the left side and the right side of the winding shell 701 are both provided with fourth through holes 703, a rotating rod 705 capable of enabling the winding rod 704 to rotate is arranged between the left fourth through hole 703 and the right fourth through hole 703, the middle of the rotating rod 705 is provided with the winding rod 704 capable of winding a first pull rope 5, the left side and the right side of the rotating rod 705 are both fixedly provided with the handle 706 capable of enabling the rotating rod to rotate, the right side of the top of the rotating rod 705 is provided with a third groove 707 capable of fixing the rotating rod 705, the upper side of the right part of the winding shell 701 is provided with a fifth through hole 708, the fifth through hole 708 is communicated with the right fourth through hole 703, the T-shaped rod 709 capable of fixing the rotating rod 705 is arranged in the fifth through hole 708 in a sliding manner, the fourth tension spring 710 having a resetting function is connected between the T-shaped rod 709 and the winding shell 701.
The pulley device further comprises a hinge plate 18, rollers 19 and a second tension spring 20, the hinge plate 18 is rotatably connected to the left portion of the front side face of the mounting plate 2, the hinge plate 18 is located on the right side of the first pulley 3, the rollers 19 capable of limiting the first pull rope 5 are rotatably connected to the upper portion of the hinge plate 18, and the second tension spring 20 with a resetting effect is connected between the hinge plate 18 and the front side face of the mounting plate 2.
The device also comprises a sliding sleeve 21, a sliding rod 22, a fourth pulley 23, an L-shaped inserted link 24, a third tension spring 25 and a V-shaped pressure lever 26, wherein the sliding sleeve 21 capable of enabling the sliding rod 22 to move is arranged at the top of the mounting plate 2, the sliding sleeve 21 is connected with the mounting plate 2 in a bolt connection mode, the sliding sleeve 21 is internally provided with the sliding rod 22, the top of the sliding rod 22 is provided with a plurality of second grooves 2201 for fixing, the left part of the front side surface of the sliding rod 22 is provided with the fourth pulley 23 capable of guiding the first pull rope 5, the left side of the top of the sliding sleeve 21 is provided with a second through hole 2101 capable of enabling the L-shaped inserted link 24 to move up and down, the L-shaped inserted link 24 capable of fixing the sliding rod 22 is arranged in the second through hole 2101 in a sliding mode, the bottom end of the L-shaped inserted link 24 is arranged in the corresponding second groove 2201, the third tension spring 25 is connected between the L-shaped inserted link 24 and the left side of the top of, a V-shaped pressure lever 26 which can make the L-shaped insert rod 24 slide up and down is rotatably connected to the upper part of the front side surface of the L-shaped insert rod 24.
Example 5
A tension training device convenient to adjust is shown in figures 1-4 and comprises a shell 1, a mounting plate 2, a first pulley 3, a second pulley 4, a first pull rope 5, a pull plate 6, a handle device 7, a limiting block 8, a first tension spring 9, a fixing plate 10, a sliding plate 11, an insert block 13, a first spring 14, a third pulley 15, a second pull rope 16 and a pull rod 17, wherein the mounting plate 2 is arranged at the right part of the shell 1, the left part of the front side of the mounting plate 2 is rotatably connected with the first pulleys 3 capable of guiding the first pull rope 5, the left part of the rear side in the shell 1 is rotatably connected with the second pulleys 4, the limiting block 8 is arranged at the right part of the rear side in the shell 1, two fixing plates 10 are respectively fixed at the lower right part of the front side of the mounting plate 2, the inner side of each of the upper and lower fixing plates 10 is provided with a sliding groove 101, the inner side of each sliding groove 101 is provided with a plurality, a sliding plate 11 is arranged between the upper sliding groove 101 and the lower sliding groove 101 in a sliding manner, two first tension springs 9 are fixed on the left side surface of the sliding plate 11, a pulling plate 6 is arranged between the left ends of the two first tension springs 9, the pulling plate 6 is positioned on the left side of a limiting block 8, a first pulling rope 5 is fixed on the left side of the pulling plate 6, the first pulling rope 5 sequentially bypasses a second pulley 4 and a first pulley 3, a pulling handle device 7 capable of performing tension exercise is fixedly connected to the left end of the first pulling rope 5, an opening 111 is formed in the middle of the sliding plate 11, first through holes 12 with guiding functions are formed in the upper side and the lower side of the sliding plate 11, the first through holes 12 are communicated with the opening 111, an insertion block 13 capable of fixing the sliding plate 11 is arranged in the first through holes 12 in a sliding manner, a first spring 14 is connected between the inner side surfaces of the upper insertion block 13 and the lower insertion block 13 and the inner side surface of the first through hole 12, the second ropes 16 pass around the corresponding third pulleys 15, and a pull rod 17 for moving the insert 13 up and down is fixed to the right ends of the upper and lower second ropes 16.
The handle device 7 comprises a wire winding shell 701, a wire winding wheel 704 and a rotating rod 705, the winding device comprises a handle 706, a T-shaped rod 709 and a fourth tension spring 710, wherein the top of a winding shell 701 is provided with a third through hole 702, the left side and the right side of the winding shell 701 are both provided with fourth through holes 703, a rotating rod 705 capable of enabling the winding rod 704 to rotate is arranged between the left fourth through hole 703 and the right fourth through hole 703, the middle of the rotating rod 705 is provided with the winding rod 704 capable of winding a first pull rope 5, the left side and the right side of the rotating rod 705 are both fixedly provided with the handle 706 capable of enabling the rotating rod to rotate, the right side of the top of the rotating rod 705 is provided with a third groove 707 capable of fixing the rotating rod 705, the upper side of the right part of the winding shell 701 is provided with a fifth through hole 708, the fifth through hole 708 is communicated with the right fourth through hole 703, the T-shaped rod 709 capable of fixing the rotating rod 705 is arranged in the fifth through hole 708 in a sliding manner, the fourth tension spring 710 having a resetting function is connected between the T-shaped rod 709 and the winding shell 701.
The pulley device further comprises a hinge plate 18, rollers 19 and a second tension spring 20, the hinge plate 18 is rotatably connected to the left portion of the front side face of the mounting plate 2, the hinge plate 18 is located on the right side of the first pulley 3, the rollers 19 capable of limiting the first pull rope 5 are rotatably connected to the upper portion of the hinge plate 18, and the second tension spring 20 with a resetting effect is connected between the hinge plate 18 and the front side face of the mounting plate 2.
The sliding sleeve 21 capable of enabling the sliding rod 22 to move is arranged at the top of the mounting plate 2, the sliding sleeve 21 is internally provided with the sliding rod 22, the top of the sliding rod 22 is provided with a plurality of second grooves 2201 for fixing, the left part of the front side surface of the sliding rod 22 is provided with the fourth pulley 23 capable of guiding the first pull rope 5, the left side of the top of the sliding sleeve 21 is provided with a second through hole 2101 capable of enabling the L-shaped inserted rod 24 to move up and down, the L-shaped inserted rod 24 capable of fixing the sliding rod 22 is arranged in the second through hole 2101 in a sliding mode, the bottom end of the L-shaped inserted rod 24 is located in the corresponding second groove 2201, a third tension spring 25 is connected between the L-shaped inserted rod 24 and the left side of the top of the sliding sleeve 21, and the V-shaped pressure rod 26 capable of enabling the L-shaped inserted rod 24 to slide up and down is rotatably connected to the upper part of the front side surface of the L-shaped inserted rod 24.
Still including mount pad 27, guide arm 28, baffle 281, pinch roller 29 and second spring 30, mount pad 27 sets up the left side at slide bar 22 top, mount pad 27 is connected with slide bar 22 through welded connection's mode, the left part slidingtype of mount pad 27 is equipped with guide arm 28, the lower part of guide arm 28 is fixed with baffle 281, guide arm 28 is connected with baffle 281 through welded connection's mode, can be to the spacing pinch roller 29 of first stay cord 5 installed to the bottom of guide arm 28, second spring 30 is around at guide arm 28, the top of second spring 30 is connected with mount pad 27, second spring 30 is connected with mount pad 27 through welded connection's mode, the bottom of second spring 30 is connected with the top of baffle 281.
When the device is used, a user takes the first pull rope 5 off the first pulley 3 on the upper side, then the user winds the first pull rope 5 around the proper first pulley 3, so that athletes with different heights can conveniently use the device to do exercises, then the user pulls the pull rod 17 rightwards, the pull rod 17 moves rightwards, the upper and lower insertion blocks 13 can be moved out of the first groove 102 through the second pull rope 16, the first spring 14 is compressed along with the pull rod, then the user moves the sliding plate 11 leftwards and rightwards to a proper position, then the user loosens the pull rod 17, the insertion blocks 13 can be clamped into the corresponding first grooves 102 under the action of the elastic force of the first spring 14, so that the sliding plate 11 can be fixed, the elastic force of the first tension spring 9 can be adjusted, so that the difficulty of the tension exercises can be adjusted, then the user pulls the pull handle device 7 leftwards, the pull handle device 7 moves leftwards, so that the pull plate 6 can move leftwards through the first pull rope 5, first extension spring 9 is tensile thereupon, when the user makes handle device 7 move rightwards, can make arm-tie 6 move rightwards under the effect of first extension spring 9 elasticity and reset, can move rightwards arm-tie 6 through stopper 8 and carry on spacingly, then the user is continuous to stimulate handle device 7 left, so can convenience of customers carry out pulling force and take exercise to can improve pulling force and temper efficiency.
When tension exercise is needed, a user pulls the T-shaped rod 709 upwards to move out of the third groove 707, the fourth tension spring 710 stretches accordingly, the fixing of the rotating rod 705 can be released, then the user rotates the handle 706 clockwise or anticlockwise, the handle 706 rotates clockwise or anticlockwise to drive the rotating rod 705 to rotate clockwise or anticlockwise, the rotating rod 705 rotates clockwise or anticlockwise to enable the winding wheel 704 to rotate clockwise or anticlockwise, the winding wheel 704 rotates clockwise or anticlockwise to enable the first pull rope 5 to be released or retracted, after the adjustment is completed, the user loosens the T-shaped rod 709, the T-shaped rod 709 can be clamped downwards into the third groove 707 under the elastic force of the fourth tension spring 710, and the rotating rod 705 can be fixed, so that the length of the first pull rope 5 can be adjusted.
Can make gyro wheel 19 contact with first pulley 3 all the time through second extension spring 20, so can carry on spacingly to first stay cord 5 to can prevent when carrying out the pulling force and taking exercise, first stay cord 5 drops from first pulley 3 and causes the hindrance for the pulling force is taken exercise.
When tension exercise needs to be performed in a different mode, a user winds the first pull rope 5 around the fourth pulley 23, then the user presses the right portion of the V-shaped pressing rod 26 downwards, the left portion of the V-shaped pressing rod 26 moves upwards along with the left portion of the V-shaped pressing rod 26, the left portion of the V-shaped pressing rod 26 moves upwards to enable the L-shaped insertion rod 24 to move out of the second groove 2201 upwards, so that fixing of the sliding rod 22 can be released, the third tension spring 25 stretches accordingly, the sliding rod 22 moves left and right to a proper position, then the user loosens the V-shaped pressing rod 26, the L-shaped insertion rod 24 can be clamped into the corresponding second groove 2201 downwards under the elastic force of the third tension spring 25, so that the sliding rod 22 can be fixed, and requirements of different users on tension exercise can be met.
When needing to change a mode and carrying out tensile force and taking exercise, the user upwards moves baffle 281, baffle 281 upwards moves and can make guide arm 28 and pinch roller 29 upwards move, second spring 30 compresses thereupon, the user is with first stay cord 5 around fourth pulley 23 afterwards, then loosen baffle 281, can make pinch roller 29 contact with fourth pulley 23 all the time under the effect of second spring 30 elasticity, so can carry out spacingly to first stay cord 5, thereby can prevent when carrying out tensile force and taking exercise, first stay cord 5 drops from fourth pulley 23 and causes the hindrance for tensile force and take exercise.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (1)
1. A tension training device convenient to adjust comprises a shell (1), a mounting plate (2), a first pulley (3), a second pulley (4), a first pull rope (5), a pull plate (6), a handle device (7), a limiting block (8), a first tension spring (9), a fixing plate (10) and a sliding plate (11), wherein the mounting plate (2) is arranged at the right part of the shell (1), the left part of the front side of the mounting plate (2) is rotatably connected with the first pulleys (3) capable of guiding the first pull rope (5), the left part of the rear side in the shell (1) is rotatably connected with the second pulley (4), the limiting block (8) is arranged at the right part of the rear side in the shell (1), the two fixing plates (10) are respectively fixed at the lower side of the right part of the front side of the mounting plate (2), sliding grooves (101) are respectively formed in the inner side surfaces of an upper fixing plate and a lower fixing plate (10), a plurality of first grooves (102) having a fixing effect are respectively formed in the inner, a sliding plate (11) is arranged between the upper sliding groove (101) and the lower sliding groove (101) in a sliding manner, two first tension springs (9) are fixed on the left side surface of the sliding plate (11), a pulling plate (6) is installed between the left ends of the two first tension springs (9), the pulling plate (6) is positioned on the left side of the limiting block (8), a first pull rope (5) is fixed on the left side of the pulling plate (6), the first pull rope (5) sequentially bypasses the second pulley (4) and the first pulley (3), a handle device (7) capable of performing tension exercise is fixedly connected at the left end of the first pull rope (5), the sliding device is characterized by further comprising an insert block (13), a first spring (14), a third pulley (15), a second pull rope (16) and a pull rod (17), an opening (111) is formed in the middle part of the sliding plate (11), first through holes (12) with guiding function are formed in the upper side and the lower side of the sliding plate (11), and the first through holes (, the inner side surfaces of the upper and lower inserting blocks (13) and the inner side surfaces of the first through hole (12) are connected with a first spring (14) in a sliding mode, the rear side surface in the opening (111) is provided with two third pulleys (15), the inner side surfaces of the upper and lower inserting blocks (13) are connected with second pull ropes (16), the second pull ropes (16) pass through the corresponding third pulleys (15), the right ends of the upper and lower second pull ropes (16) are fixedly connected with pull rods (17) capable of enabling the inserting blocks (13) to move up and down, the handle device (7) comprises a wire winding shell (701), a wire winding wheel (704), a rotating rod (705), a handle (706), a T-shaped rod (709) and a fourth tension spring (710), the top of the wire winding shell (701) is provided with a third through hole (702), and the left and right sides of the wire winding shell (701) are provided with fourth through holes (703), a rotating rod (705) capable of rotating the winding wheel (704) is arranged between the left fourth through hole and the right fourth through hole (703), the middle part of the rotating rod (705) is provided with the winding wheel (704) capable of winding the first pull rope (5), the left side and the right side of the rotating rod (705) are both fixed with handles (706) capable of rotating the rotating rod (705), the right side of the top of the rotating rod (705) is provided with a third groove (707) capable of fixing the rotating rod (705), the upper side of the right part of the winding shell (701) is provided with a fifth through hole (708), the fifth through hole (708) is communicated with the right fourth through hole (703), a T-shaped rod (709) capable of fixing the rotating rod (705) is arranged in an inward sliding manner, a fourth tension spring (710) having a resetting function is connected between the T-shaped rod (709) and the winding shell (701), the left end of the first pull rope (5) penetrates through the third through hole (702) and is connected with the winding wheel (704), and the sliding sleeve (21) is further included, A sliding sleeve (21) capable of enabling the sliding rod (22) to move is arranged at the top of the mounting plate (2), the sliding sleeve (21) is internally provided with the sliding rod (22), the top of the sliding rod (22) is provided with a plurality of second grooves (2201) with fixing effect, the left part of the front side surface of the sliding rod (22) is provided with a fourth pulley (23) capable of guiding the first pull rope (5), the left side of the top of the sliding sleeve (21) is provided with a second through hole (2101) capable of enabling the L-shaped insertion rod (24) to move up and down, the L-shaped insertion rod (24) capable of fixing the sliding rod (22) is arranged in the second through hole (2101) in a sliding manner, the bottom end of the L-shaped insertion rod (24) is positioned in the corresponding second groove (2201), and a third tension spring (25) is connected between the L-shaped insertion rod (24) and the left side of the top of the sliding sleeve (21), the upper part of the front side surface of the L-shaped inserted link (24) is rotatably connected with a V-shaped pressure lever (26) which can enable the L-shaped inserted link (24) to slide up and down, the L-shaped inserted link further comprises a hinged plate (18), a roller (19) and a second tension spring (20), the left part of the front side surface of the mounting plate (2) is rotatably connected with a plurality of hinged plates (18), the hinged plates (18) are positioned on the right side of the first pulley (3), the upper part of the hinged plates (18) is rotatably connected with the roller (19) which can limit the first pull rope (5), the second tension spring (20) which plays a resetting role is connected between the hinged plates (18) and the front side surface of the mounting plate (2), the L-shaped inserted link further comprises a mounting seat (27), a guide rod (28), a baffle (281), a press wheel (29) and a second spring (30), the mounting seat (27) is arranged on the left, a baffle (281) is fixed at the lower part of the guide rod (28), a pinch roller (29) which can limit the first pull rope (5) is installed at the bottom end of the guide rod (28), a second spring (30) is wound on the guide rod (28), the top end of the second spring (30) is connected with the installation seat (27), and the bottom end of the second spring (30) is connected with the top of the baffle (281).
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| CN110237487B true CN110237487B (en) | 2021-05-11 |
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| CN110681122B (en) * | 2019-11-01 | 2021-07-30 | 长沙航空职业技术学院 | A high-efficient lacing wire ware for preventing error causes damage |
| CN113082637B (en) * | 2021-04-14 | 2022-05-27 | 安徽医学高等专科学校 | Exercise assisting device for old people nursing |
| CN113304436A (en) * | 2021-06-25 | 2021-08-27 | 深圳市元智创科技有限公司 | Take comprehensive sports training apparatus of training function and strength training function of running |
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| DE9001637U1 (en) * | 1990-02-13 | 1990-05-31 | Becker-Sport Fitneßprodukte GmbH, 5500 Trier | Holding device for a freely movable barbell with weights |
| CN2067172U (en) * | 1990-05-23 | 1990-12-12 | 王心 | Force generating training device |
| CN2389685Y (en) * | 1999-09-22 | 2000-08-02 | 宝安区公明镇东坑海王星运动用品厂 | One-man opening and closing toggle joint device for indoor basketball support |
| CN102284175B (en) * | 2011-08-22 | 2013-04-17 | 南通铁人运动用品有限公司 | Counterweight mechanism for device |
| US9126071B2 (en) * | 2012-10-05 | 2015-09-08 | Icon Health & Fitness, Inc. | Cable end assemblies for exercise machines, exercise machines including such cable end assemblies, and related methods |
| CN204380114U (en) * | 2015-01-26 | 2015-06-10 | 成都理工大学 | Free combat arm muscle power exercising device |
| CN204972949U (en) * | 2015-06-30 | 2016-01-20 | 方琦 | Novel portable badminton exerciser |
| CN205494899U (en) * | 2016-03-05 | 2016-08-24 | 宿州学院 | Taekwondo balance trainer |
| CN105995922A (en) * | 2016-06-22 | 2016-10-12 | 佛山市海天调味食品股份有限公司 | Soybean sauce distribution device, squeezing production line and condiment production line |
| CN108434658A (en) * | 2018-05-25 | 2018-08-24 | 浙江正星健身器有限公司 | A kind of training institution of wall-hanging multifunctional training aids |
| CN109126035B (en) * | 2018-10-11 | 2020-07-24 | 浙江企信检测有限公司 | Lumbar muscle strain rehabilitation equipment |
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Address after: 510145 room 503, block C, 30 shibafu Road, Liwan District, Guangzhou City, Guangdong Province Applicant after: Ling Chunlian Address before: 518054 Room 317A, 3 Building, Dachong Business Center, No. 18 Dachong Road, Dachong Community, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Ling Chunlian |
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Effective date of registration: 20231013 Address after: Unit 1, 17th Floor, Building 1, No. 91 South Third Ring West Road, Fengtai District, Beijing, 100070, 2029-10406 Patentee after: Beijing Zhongyixin Technology Co.,Ltd. Address before: 510145 room 503, block C, 30 shibafu Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: Ling Chunlian |
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