CN110841247A - Adjustable muscle training mechanism for body-building exercise - Google Patents
Adjustable muscle training mechanism for body-building exercise Download PDFInfo
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- CN110841247A CN110841247A CN201911149221.4A CN201911149221A CN110841247A CN 110841247 A CN110841247 A CN 110841247A CN 201911149221 A CN201911149221 A CN 201911149221A CN 110841247 A CN110841247 A CN 110841247A
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- upright post
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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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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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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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B7/00—Freely-suspended gymnastic apparatus
- A63B7/02—Swinging rings; Trapezes
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an adjustable muscle training mechanism for fitness exercise, which comprises a first upright post, a supporting retainer ring, a first supporting sleeve, a second upright post, a second supporting sleeve, a connecting plate and a cross beam, wherein the surface of the top of the first upright post is spliced with the first supporting sleeve, the surface of the top of the first supporting sleeve is spliced with the second supporting sleeve, the surfaces of the outer walls of the first upright post and the second upright post are welded with the supporting retainer ring, and the first supporting sleeve and the second supporting sleeve are positioned on one side of the top of the supporting retainer ring First rings, second rings and second horizontal pole can improve body-building exercise and use muscle training mechanism functional.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to an adjustable muscle training mechanism for fitness exercise.
Background
The body-building exercise is an exercise project which is performed by hands or various instruments and by special action modes and methods and aims at developing muscles, increasing physical strength, improving physique and mastering temperament.
The body-building exercise can be performed by various freehand exercises, such as various freehand bodybuilding exercises, rhythm exercises, gymnastics and various self-resistance actions. Various different sports apparatuses can be adopted for various exercises, such as weight lifting apparatuses like dumbbells, barbells and pot bells, and gymnastics apparatuses like horizontal bars, parallel bars, ropes and rods.
The fitness exercise is simple and easy to implement and suitable to exercise, the physique of people can be effectively enhanced, the health of people is improved, the muscle strength of the whole body is developed, the strength is enhanced, and the production labor efficiency is improved; can also improve the body type and the posture of people and cultivate the good and interesting of people, so the utility model is deeply popular with people, in particular to people with higher cultural knowledge level. Today, the fitness exercise has strong attraction, and can strengthen the weak and thin people, strengthen the fat people, make children grow healthily and make the old people healthy and long-lived.
However, the conventional muscle training mechanism for fitness exercise has the following disadvantages:
1. when the existing muscle training mechanism for body building and exercise is used, the use height of the body building equipment can not be flexibly adjusted, so that the interest and hobbies of some people who love to exercise are limited.
2. Meanwhile, the existing muscle training mechanism for fitness exercise has single function and cannot meet the fitness requirement of people, so that the interest of people in fitness is reduced.
Disclosure of Invention
The invention aims to provide an adjustable muscle training mechanism for fitness exercise, which aims to solve the problem that the existing muscle training mechanism for fitness exercise in the background technology cannot flexibly adjust the use height of fitness equipment, so that the interest of some people who love to exercise is limited, and meanwhile, the existing muscle training mechanism for fitness exercise has single function, cannot meet the fitness requirement of people, and further reduces the interest of people in fitness.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an adjustable muscle training mechanism for body-building exercise, includes first stand, supporting retainer ring, first support sleeve, second stand, second support sleeve, connecting plate and crossbeam, it has first support sleeve to peg graft on first stand top surface, first support sleeve, it has second support sleeve to peg graft on second stand top surface, first stand and second stand outer wall skin weld have the supporting retainer ring, and first support sleeve and second support sleeve are located supporting retainer ring top one side, first support sleeve and second support sleeve top surface all weld have the connecting plate, connecting plate top skin weld has the crossbeam.
Preferably, an adjusting box is connected to the surface of one side wall of the first upright post in an embedded manner, a top plate is arranged on the surface of the top of an inner cavity of the first supporting sleeve, a top post is inserted in the middle of the inner cavity of the first upright post, an inner threaded hole is formed in the surface of the bottom of the top post, a screw is arranged at the bottom of the inner cavity of the first upright post, an outer thread is formed in the surface of the top of the screw, the top of the screw is rotationally connected with the inner threaded hole in the top post through the outer thread, a driven gear is inserted in the surface of the screw, a reduction gear is meshed with one side of the driven gear, a driving gear is meshed with one side of the reduction gear, a second shaft lever is inserted in the surface of the driving gear, a hand wheel is inserted in the top end of the second shaft lever, a fixing ring is arranged in the inner cavity of the, pin groove bottom surface mounting has the strong magnet, the sleeve pipe specifically is provided with a plurality of groups, crossbeam bottom surface welding has first horizontal pole, first horizontal pole surface welding has the cotton cover of first bubble, the draw-in groove has been seted up on crossbeam top surface, and the draw-in groove specifically is provided with a plurality of groups, draw-in groove surface mounting has first rings, first rings surface concatenates second rings, second stand lateral wall skin weld has the second horizontal pole, second horizontal pole surface bonding has the second bubble cotton.
Preferably, the adjusting box is positioned on one side of the bottom of the supporting retainer ring, and the top end of the top column is connected with the bottom surface of the top plate, so that the top column 9 can lift the top plate 8.
Preferably, the welding of fore-set bottom lateral wall has the retaining ring, first stand inner chamber lateral wall surface welding has the spacing collar, and the spacing collar is located retaining ring top one side, can prevent that the fore-set from rising too high and taking place danger, can improve the fore-set again and go up and down to make the stationarity.
Preferably, the surface of the reduction gear is inserted with a first shaft rod, and two ends of the first shaft rod are connected with the inner wall of the adjusting box through second bearings, so that the stability of the reduction gear during rotation transmission can be enhanced.
Preferably, the bottom end of the screw rod is connected with the bottom of the inner cavity of the first upright post through a first bearing, and the bottom end of the second shaft rod is connected with the inner wall of the adjusting box through a third bearing, so that the screw rod and the second shaft rod can rotate flexibly and conveniently respectively.
Preferably, the fixed ring is specifically provided with four groups, and the fixed ring passes through the reinforcing connecting rod and links to each other with the hand wheel inner wall, can be convenient for people's nimble adversary's wheel fix to the reinforcing connecting rod can improve the structural strength of fixed ring again.
Preferably, the size of the outer diameter of the limiting pin is the same as the size of the inner diameter of the pin groove, and an embedded structure is formed, so that the limiting pin can be conveniently inserted into the pin groove.
Preferably, the connecting piece is installed to cotter seat one side, the connecting piece passes through the rope and links to each other with spacing pin top, can prevent again that spacing pin from losing, has improved spacing pin's safety in utilization.
Preferably, the inner wall surfaces of the first supporting sleeve and the second supporting sleeve are respectively provided with a sleeve, and the inner cavities of the sleeves are connected with the first upright post and the second upright post in a sliding manner, so that the stability of the first supporting sleeve and the second supporting sleeve during lifting can be enhanced, and the overall strength of the exercise muscle training mechanism can be improved.
Preferably, the base has all been welded to first stand and second stand bottom, base bottom skin weld has the stock to can insert ground with muscle training mechanism for the body-building exercise, thereby can provide stable basis for muscle training mechanism for the body-building exercise, prevent that the body-building exercise from empting with muscle training mechanism.
The invention provides an adjustable muscle training mechanism for fitness exercise, which has the following beneficial effects:
(1) the invention firstly provides a solid and stable support foundation for the exercise muscle training mechanism through the first upright post and the second upright post, and the support retainer ring can also play a role in supporting and limiting the first support sleeve and the second support sleeve.
(2) According to the invention, the screw rod is inserted into the inner cavity at the bottom of the ejection column and can be rotationally connected with the inner threaded hole formed in the surface of the bottom of the ejection column through the external thread at the top of the screw rod, so that the ejection column can be driven to lift when the screw rod rotates, the driven gear is arranged on the surface of the screw rod and is meshed with the driving gear through the reduction gear, the second shaft rod is inserted into the inner cavity of the driving gear, and the top end of the second shaft rod is connected with the hand wheel, so that the screw rod can be driven to rotate while the hand wheel is rotated, the ejection column can be driven to lift, and the first supporting sleeve can be jacked to lift.
(3) According to the invention, the second support sleeve can be synchronously driven to rise through the cross beam, so that the use height of the fitness equipment can be adjusted, the use requirements of people with different bodies can be met, the danger caused by the over-high rise of the top column can be prevented through the check ring and the limiting ring, and the lifting stability of the top column can be improved.
(4) According to the invention, the fixing ring is arranged in the inner cavity of the hand wheel, the limiting pin is inserted into the surface of the fixing ring, and the bottom end of the limiting pin is inserted into the pin groove formed in the top surface of the pin seat, so that the hand wheel can be locked, the hand wheel can be prevented from loosening, the strong magnet is arranged on the surface of the bottom of the pin groove and can adsorb the limiting pin, the locking safety of the hand wheel is further improved, the limiting pin can be prevented from being lost through the connecting sheet and the rope, and the use safety of the limiting pin is improved.
(5) According to the invention, the sleeves are respectively arranged on the inner wall surfaces of the first support sleeve and the second support sleeve, and the inner cavities of the sleeves are respectively connected with the first upright post and the second upright post in a sliding manner, so that the stability of the first support sleeve and the second support sleeve during lifting can be enhanced, the overall strength of the muscle training mechanism for exercise can be improved, people can conveniently do pull-up movement through the first cross rod, the muscle on the upper part of the body can be exercised, and the comfort of people holding the first cross rod can be improved through the first foam sleeve.
(6) According to the invention, the first hanging ring can be limited through the clamping groove, so that people can conveniently hold the second hanging ring, and further body muscles can be stretched, legs of people can be lapped on the surface of the first hanging ring through the second cross rod, so that the legs of people can be conveniently exercised, meanwhile, the comfort of the legs of people lapped on the second cross rod can be improved through the second foam, and the muscle training mechanism for body building can be inserted into the ground through the mutual matching of the base and the anchor rod, so that a stable foundation can be provided for the muscle training mechanism for body building, and the muscle training mechanism for body building can be prevented from toppling over.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the partial structure A of the present invention;
FIG. 4 is a schematic view of a portion B of the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of the connection between the top pillar and the screw rod of the present invention;
FIG. 6 is a schematic view of the gear assembly of the present invention;
FIG. 7 is a schematic top view of the hand wheel of the present invention;
fig. 8 is a schematic view of the connection section structure of the limit pin and the pin seat of the present invention.
In the figure: 1. a first upright post; 101. a support collar; 2. a first support sleeve; 3. a second upright post; 4. a second support sleeve; 5. a connecting plate; 6. a cross beam; 7. an adjusting box; 8. a top plate; 9. a top pillar; 901. an internally threaded bore; 902. a retainer ring; 903. a limiting ring; 10. a screw; 1001. an external thread; 1002. a first bearing; 11. a driven gear; 12. a reduction gear; 1201. a first shaft lever; 1202. a second bearing; 13. a drive gear; 14. a second shaft lever; 1401. a third bearing; 15. a hand wheel; 16. a stationary ring; 1601. a reinforcing connecting rod; 17. a limit pin; 18. a pin seat; 1801. a pin slot; 1802. strong magnets; 19. connecting sheets; 20. a rope; 21. a sleeve; 22. a first cross bar; 23. a first foam sleeve; 24. a card slot; 25. a first hanging ring; 26. a second hoisting ring; 27. a second cross bar; 28. second foam; 29. a base; 30. an anchor rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides an adjustable muscle training mechanism for body-building exercise, includes first stand 1, supporting retainer ring 101, first support sleeve 2, second stand 3, second support sleeve 4, connecting plate 5 and crossbeam 6, 1 top surface of first stand is pegged graft and is had first support sleeve 2, 3 top surfaces of second stand are pegged graft and are had second support sleeve 4, 3 outer wall skin weld of first stand 1 and second stand have supporting retainer ring 101, and first support sleeve 2 and second support sleeve 4 are located supporting retainer ring 101 top one side, first support sleeve 2 and the equal welding in 4 top surfaces of second support sleeve have connecting plate 5, 5 top skin weld of connecting plate has crossbeam 6.
An adjusting box 7 is connected to the surface of one side wall of the first upright post 1 in an embedded manner, the adjusting box 7 is positioned on one side of the bottom of a supporting retainer ring 101, a top plate 8 is arranged on the surface of the top of an inner cavity of the first supporting sleeve 2, a top post 9 is inserted in the middle of the inner cavity of the first upright post 1, the top end of the top post 9 is connected with the surface of the bottom of the top plate 8, an internal threaded hole 901 is formed in the surface of the bottom of the top post 9, a screw 10 is arranged at the bottom of the inner cavity of the first upright post 1, an external thread 1001 is formed in the surface of the top of the screw 10, the top of the screw 10 is rotationally connected with the internal threaded hole 901 in the top post 9 through the external thread, a driven gear 11 is inserted in the surface of the screw 10, a reduction gear 12 is meshed with one side of the driven gear 11, a driving, the inner cavity of the hand wheel 15 is provided with a fixed ring 16, the surface of the fixed ring 16 is inserted with a limit pin 17, the surface of the top of the adjusting box 7 is provided with a pin seat 18, the top surface of the pin seat 18 is provided with a pin groove 1801, the bottom of the pin groove 1801 is provided with a strong magnet 1802, the sleeve 21 is specifically provided with a plurality of groups, the bottom of the cross beam 6 is welded with a first cross rod 22, the surface of the first cross rod 22 is welded with a first foam sleeve 23, the top surface of the cross beam 6 is provided with a clamping groove 24, the clamping groove 24 is specifically provided with a plurality of groups, the surface of the clamping groove 24 is provided with a first hanging ring 25, the surface of the first hanging ring 25 is connected with a second hanging ring 26 in series, the surface of the outer side wall of the second upright post 3 is welded with a second cross rod 27, the surface of the second cross rod 27 is bonded with, thereby can drive reduction gear 12 and driven gear 11 and rotate for jack-up fore-set 9 that screw rod 10 can be steady, and then can promote first support sleeve 2, make the height that can adjust crossbeam 6, so that satisfy different height people, through first horizontal pole 22, first rings 25, second rings 26 and second horizontal pole 27, can improve body-building exercise and use muscle training mechanism functionality.
The adjusting box 7 is positioned on one side of the bottom of the supporting retainer 101, and the top end of the top column 9 is connected with the bottom surface of the top plate 8, so that the top column 9 can lift the top plate 8.
9 bottom lateral wall welding of fore-set 902, 1 inner chamber of first stand lateral wall surface welding has spacing collar 903, and spacing collar 903 is located retaining collar 902 top one side, through retaining collar 902 and spacing collar 903, can prevent that fore-set 9 from rising too high and taking place danger, can improve the fore-set 9 again and go up and down to make the stationarity.
The surface of the reduction gear 12 is inserted with a first shaft 1201, and two ends of the first shaft 1201 are connected with the inner wall of the adjusting box 7 through a second bearing 1202, so that the stability of the reduction gear 12 in rotation transmission can be enhanced.
The bottom end of the screw 10 is connected with the bottom of the inner cavity of the first upright post 1 through a first bearing 1002, the bottom end of the second shaft rod 14 is connected with the inner wall of the adjusting box 7 through a third bearing 1401, and the screw 10 and the second shaft rod 14 can be flexibly rotated conveniently through the first bearing 1002 and the third bearing 1401 respectively.
The retainer plate 16 specifically is provided with four groups, and the retainer plate 16 links to each other with hand wheel 15 inner wall through strengthening connecting rod 1601, and through to the retainer plate 16, can be convenient for people nimble fix hand wheel 15 to strengthening connecting rod 1601 can improve the structural strength of retainer plate 16 again.
The size of the outer diameter of the limit pin 17 is the same as the size of the inner diameter of the pin groove 1801, and an embedded structure is formed, so that the limit pin 17 can be conveniently inserted into the pin groove 1801.
Connecting piece 19 is installed to pin seat 18 one side, connecting piece 19 links to each other with stop pin 17 top through cable 20, through connecting piece 19 and cable 20, can prevent again that stop pin 17 from losing, has improved stop pin 17's safety in utilization.
It should be noted that, during the work, firstly, the first upright post 1 and the second upright post 3 can provide a solid and stable support foundation for the muscle training mechanism for exercise, and the support retainer ring 101 can also play a role of supporting and limiting the first support sleeve 2 and the second support sleeve 4, because both ends of the bottom of the cross beam 6 are respectively connected with the first support sleeve 2 and the second support sleeve 4 through the connecting plate 5, the first support sleeve 2 and the second support sleeve 4 can be connected into a whole, so that the overall strength of the muscle training mechanism for exercise can be improved, because the top surface of the inner cavity of the first support sleeve 2 is provided with the top plate 8, and the top end of the top column 9 inserted in the middle of the inner cavity of the first upright post 1 is connected with the bottom surface of the top plate 8, so that the top column 9 and the first support sleeve 2 can form a whole, because the inner cavity at the bottom of the top pillar 9 is inserted with the screw rod 10, and the screw rod 10 can be rotationally connected with the inner threaded hole 901 arranged on the surface at the bottom of the top pillar 9 through the external thread 1001 at the top of the screw rod 10, the screw rod 10 can be driven to lift, the driven gear 11 is installed on the surface of the screw rod 10 and is meshed with the driving gear 13 through the reduction gear 12, the inner cavity of the driving gear 13 is inserted with the second shaft lever 14, and the top end of the second shaft lever 14 is connected with the hand wheel 15, so that the screw rod 10 can be driven to rotate while the hand wheel 15 is rotated, the top pillar 9 can be driven to lift, the first supporting sleeve 2 can be jacked up and lifted, the second supporting sleeve 4 can be synchronously driven to lift through the cross beam 6, the use height of the fitness equipment can be adjusted, and the use requirements of people with different bodies can be met, through the retainer ring 902 and the limit ring 903, not only can the danger caused by the over-high lifting of the top column 9 be prevented, but also the lifting stability of the top column 9 can be improved, because the bottom end of the screw rod 10 is connected with the bottom of the inner cavity of the first upright post 1 through the first bearing 1002, and the bottom end of the second shaft rod 14 is connected with the inner wall of the adjusting box 7 through the third bearing 1401, the rotating stability of the screw rod 10 and the second shaft rod 14 can be improved, meanwhile, the first shaft rod 1201 is inserted into the surface of the reduction gear 12, and both ends of the first shaft rod 1201 are connected with the inner wall of the adjusting box 7 through the second bearing 1202, so that the stability of the reduction gear 12 during the rotating transmission can be enhanced, because the fixing ring 16 is installed in the inner cavity of the hand wheel 15, the limit pin 17 is inserted into the surface of the fixing ring 16, and the bottom end of the limit pin 17 is inserted into, further, the hand wheel 15 can be prevented from being loosened by oneself, the surface of the bottom of the pin groove 1801 is provided with the strong magnet 1802 and can adsorb the limit pin 17, the locking of the hand wheel 15 is further improved to ensure the safety, the loss of the limit pin 17 can be prevented through the connecting sheet 19 and the rope 20, the use safety of the limit pin 17 is improved, the sleeve 21 is arranged on the inner wall surfaces of the first support sleeve 2 and the second support sleeve 4, and the inner cavities of the sleeve 21 are connected with the first upright post 1 and the second upright post 3 in a sliding way, so that the stability of the first support sleeve 2 and the second support sleeve 4 during lifting can be enhanced, the integral strength of the muscle training mechanism for exercise can be improved, the first cross rod 22 can be used for facilitating people to do pull-up movement, so as to exercise the muscles on the upper part of the body, and the comfort of people for holding the first cross rod 22 can be improved through the first, through draw-in groove 24, can carry on spacingly to first rings 25, thereby can be convenient for people hold second rings 26, and then can stretch to health muscle, through second horizontal pole 27, can make people's shank take on its surface, thereby can be convenient for people's shank take exercise, second bubble cotton 28 can improve the travelling comfort that people's shank took on second horizontal pole 27 again simultaneously, mutually support through base 29 and stock 30, thereby can insert ground with muscle training mechanism for body-building exercise, thereby can provide stable basis for muscle training mechanism for body-building exercise, prevent that muscle training mechanism for body-building exercise from empting.
It should be noted that the invention is an adjustable muscle training mechanism for fitness exercise, which comprises a first upright post 1, a supporting retainer ring 101, a first supporting sleeve 2, a second upright post 3, a second supporting sleeve 4, a connecting plate 5, a cross beam 6, an adjusting box 7, a top plate 8, a top post 9, an internal threaded hole 901, a retainer ring 902, a limiting ring 903, a screw rod 10, an external thread 1001, a first bearing 1002, a driven gear 11, a reduction gear 12, a first shaft 1201, a second bearing 1202, a driving gear 13, a second shaft 14, a third bearing 1401, a hand wheel 15, a fixing ring 16, a reinforcing connecting rod 1601, a limiting pin 17, a pin seat 18, a pin groove 1801, a strong magnet 1802, a connecting plate 19, a rope 20, a sleeve 21, a first cross rod 22, a first foam sleeve 23, a clamping groove 24, a first lifting ring 25, a second lifting ring 26, a second cross rod 27, a second foam 28, a base 29 and an anchor rod 30, the components are all universal standard components or components known by the technicians in the field, the structure and the principle of the components can be known by the technicians through technical manuals or conventional experimental methods, and the electrical components are flexibly selected, installed and debugged by the technicians in the field to ensure that each device can normally operate without excessive restriction requirements.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An adjustable muscle training mechanism for fitness and exercise is characterized by comprising a first upright post (1), a supporting retainer ring (101), a first supporting sleeve (2), a second upright post (3), a second supporting sleeve (4), a connecting plate (5) and a cross beam (6), the top surface of the first upright post (1) is inserted with a first support sleeve (2), the first support sleeve (2), a second supporting sleeve (4) is inserted on the top surface of the second upright post (3), the outer wall surfaces of the first upright post (1) and the second upright post (3) are welded with supporting retainer rings (101), and the first supporting sleeve (2) and the second supporting sleeve (4) are positioned on one side of the top of the supporting retainer ring (101), the surface welding of first support sleeve (2) and second support sleeve (4) top has connecting plate (5), connecting plate (5) top surface welding has crossbeam (6).
2. The adjustable muscle training mechanism for fitness exercise of claim 1, wherein: the surface of one side wall of the first upright post (1) is connected with an adjusting box (7) in an embedded manner, the surface of the top of an inner cavity of the first supporting sleeve (2) is provided with a top plate (8), the middle part of the inner cavity of the first upright post (1) is spliced with a top post (9), the surface of the bottom of the top post (9) is provided with an internal threaded hole (901), the bottom of the inner cavity of the first upright post (1) is provided with a screw rod (10), the surface of the top of the screw rod (10) is provided with an external thread (1001), the top of the screw rod (10) is rotationally connected with the internal threaded hole (901) on the top post (9) through the external thread (1001), the surface of the screw rod (10) is spliced with a driven gear (11), one side of the driven gear (11) is spliced with a reduction gear (12), one side of the reduction gear (12, the top end of the second shaft lever (14) is spliced with a hand wheel (15), a fixing ring (16) is installed in the inner cavity of the hand wheel (15), a limiting pin (17) is spliced on the surface of the fixing ring (16), a pin seat (18) is installed on the surface of the top of the adjusting box (7), a pin groove (1801) is formed in the surface of the top of the pin seat (18), a strong magnet (1802) is installed on the surface of the bottom of the pin groove (1801), a plurality of groups are specifically arranged on the sleeve (21), a first cross rod (22) is welded on the surface of the bottom of the cross beam (6), a first foam sleeve (23) is welded on the surface of the first cross rod (22), a clamping groove (24) is formed in the surface of the top of the cross beam (6), a plurality of groups are specifically arranged on the clamping groove (24), a first lifting ring (25) is installed on the surface of the clamping groove (24), and a second cross rod (27) is welded on the surface of the outer side wall of the second upright post (3), and second foam (28) is bonded on the surface of the second cross rod (27).
3. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: the adjusting box (7) is located on one side of the bottom of the supporting retainer ring (101), and the top end of the top column (9) is connected with the surface of the bottom of the top plate (8).
4. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: the outer side wall of the bottom end of the top column (9) is welded with a check ring (902), the surface of the inner cavity side wall of the first upright column (1) is welded with a limit ring (903), and the limit ring (903) is located on one side of the top of the check ring (902).
5. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: the surface of the reduction gear (12) is spliced with a first shaft lever (1201), and two ends of the first shaft lever (1201) are connected with the inner wall of the adjusting box (7) through a second bearing (1202).
6. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: the bottom end of the screw rod (10) is connected with the bottom of the inner cavity of the first upright post (1) through a first bearing (1002), and the bottom end of the second shaft rod (14) is connected with the inner wall of the adjusting box (7) through a third bearing (1401).
7. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: the fixed ring (16) is specifically provided with four groups, and the fixed ring (16) is connected with the inner wall of the hand wheel (15) through a reinforcing connecting rod (1601).
8. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: the outer diameter of the limiting pin (17) is the same as the inner diameter of the pin groove (1801), and an embedded structure is formed.
9. The adjustable muscle training mechanism for fitness exercise of claim 2, wherein: a connecting piece (19) is installed on one side of the pin seat (18), and the connecting piece (19) is connected with the top of the limiting pin (17) through a rope (20).
10. The adjustable muscle training mechanism for fitness exercise of claim 1, wherein: sleeve pipe (21) are all installed on first support sleeve pipe (2) and second support sleeve pipe (4) inner wall surface, and sleeve pipe (21) inner chamber all slides with first stand (1) and second stand (3) and links to each other, base (29) have all been welded to first stand (1) and second stand (3) bottom, base (29) bottom skin weld has stock (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911149221.4A CN110841247A (en) | 2019-11-21 | 2019-11-21 | Adjustable muscle training mechanism for body-building exercise |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911149221.4A CN110841247A (en) | 2019-11-21 | 2019-11-21 | Adjustable muscle training mechanism for body-building exercise |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388964A (en) * | 2020-04-30 | 2020-07-10 | 潍坊科技学院 | Adjustable arm exercise frame |
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| CN111388964A (en) * | 2020-04-30 | 2020-07-10 | 潍坊科技学院 | Adjustable arm exercise frame |
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