CN111450466A - Multi-functional physical training instrument - Google Patents
Multi-functional physical training instrument Download PDFInfo
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- CN111450466A CN111450466A CN202010208122.5A CN202010208122A CN111450466A CN 111450466 A CN111450466 A CN 111450466A CN 202010208122 A CN202010208122 A CN 202010208122A CN 111450466 A CN111450466 A CN 111450466A
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- rod
- bevel gear
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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
- A63B1/00—Horizontal bars
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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
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest 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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
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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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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a multi-functional physical training instrument, including two stands, arrange about two stands, the inside cavity that begins of every stand, the both sides of every stand are seted up respectively and are passed through the groove, it communicates with each other with the cavity is inside to pass through the groove, the vertical first screw rod of cavity bottom inner wall movable mounting of the stand that is located the right side, vertical second screw rod, place downthehole through bearing installation second connecting axle, the cooperation of bottom the place ahead that is located left stand is equipped with second connecting axle locking device, connecting axle locking device is located one side of second connecting axle. The leg pressing wheel and the massage column can be adjusted according to users with different heights, so that the exercise requirements of the users with different heights can be met, and when the leg pressing wheel and the massage column are used by old people, the leg pressing wheel and the massage column can be adjusted to be low, so that the old people can use the leg pressing wheel and the massage column for exercise, the functions are various, the occupied area is reduced, the occupied area is saved, and the height adjustment is convenient.
Description
Technical Field
The invention belongs to the technical field of sports equipment, and particularly relates to a multifunctional physical training tool.
Background
At present outdoor fitness equipment, highly fixed to every equipment function singleness causes the area that a plurality of equipments of installation occupy great, thereby in use comparatively inconvenient.
Disclosure of Invention
The invention provides a multifunctional physical exercise tool, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a multifunctional physical training tool comprises two upright posts which are arranged left and right, a cavity is arranged in each upright post, through grooves are respectively arranged on two sides of each upright post and communicated with the inside of the cavity, a vertical first screw rod and a vertical second screw rod are movably arranged on the inner wall of the bottom end of the cavity of the upright post on the right side, the top end of the first screw rod and the top end of the second screw rod are movably connected with the inner wall of the top end of the cavity, a guide rod and a third screw rod are arranged in the bottom end of the cavity of the upright post on the left side in a matched mode, the guide rod is arranged on the right side of the cavity, the upper end and the lower end of the guide rod are respectively fixedly connected with the inner walls of the upper end and the lower end of the cavity, the third screw rod is arranged on the left side of the cavity, the upper end and the lower end of the third screw rod are respectively movably connected with the inner walls of the upper end and the, a long bar block is arranged on the second screw in a matching way, the top end of the long bar block is provided with a screw hole, the second screw passes through the screw hole and is in threaded fit with the screw hole, the upper end and the lower end of one side of the long bar block are respectively and fixedly provided with a connecting block, one side of the two connecting blocks is fixedly connected with the long bar plate which is positioned at the outer side of the upright post, the bottom end of one side of the long bar plate is movably provided with a first leg pressing wheel, a second leg pressing wheel is arranged above the first leg pressing wheel in a matching way and is connected with the long bar plate through an adjusting device, the bottom ends of the first screw and the second screw are respectively and fixedly provided with a first bevel gear, the front part of the bottom end of the upright post at the right side is provided with a sliding groove, the sliding groove is communicated with the inside of the cavity, a sliding block is arranged in the sliding groove in a matching way, a through hole is, the second bevel gear is located between the two first bevel gears, a moving block is arranged on the third screw in a matched mode, a screw hole is formed in the top end of the moving block, the third screw penetrates through the screw hole in the moving block, the upper end and the lower end of one side of the moving block are fixedly provided with connecting blocks respectively, one side of each connecting block is connected with one side of the corresponding vertical column through a connecting plate, the upper end and the lower end of one side of the connecting plate are fixedly provided with fixing blocks respectively, a massage column is movably arranged between the two fixing blocks, a placing hole is formed in the front of the bottom end of the left vertical column, a second connecting shaft is arranged in the placing hole through a bearing, the rear end of the second connecting shaft is fixedly provided with the third bevel gear, the bottom end of the third screw is fixedly provided with the fourth bevel gear, the fourth bevel gear can be meshed.
As above a multi-functional physical training instrument, adjusting device constitute by the lead screw, first bevel gear, second bevel gear, the rotary rod, rectangular groove is seted up to one side of rectangular board, the upper and lower both ends of lead screw respectively with the upper and lower both ends inner wall swing joint in rectangular groove, first bevel gear installs in the bottom of lead screw, second bevel gear installs in the rear end of rotary rod, second bevel gear and the cooperation of first bevel gear meshing, the front end of rectangular board is passed to the front end of rotary rod, the cooperation is equipped with the screw on the lead screw, the connecting axle swing joint of screw and second leg pressing wheel.
As above a multi-functional physical training instrument, second connecting axle locking device by front end open-ended sleeve pipe, a spring, the connecting rod, L type inserted bar is constituteed, the sheathed tube front end swing joint of bearing and stand is passed through to the sheathed tube rear end, the rear end of connecting rod and the one end fixed connection of spring, the other end and the sheathed tube rear end inner wall fixed connection of spring, the connecting rod is located the sleeve, the transverse bar one end of L type inserted bar and the front end fixed connection of connecting rod, the jack is seted up to the front end of second connecting axle, the longitudinal rod one end of L type inserted bar can insert to the jack in.
According to the multifunctional physical exercise tool, the bottom end of the middle of the sliding groove is provided with the placing groove, and the sliding block can enter the placing groove.
As above-mentioned multi-functional physical training instrument, the bottom inner wall of sliding tray, the both sides of standing groove, the bottom inner wall of standing groove all set up the restricted groove, the bottom fixed mounting of sliding block limits the piece, limits the piece and can remove in the restricted groove.
According to the multifunctional physical exercise tool, the sliding groove is formed in the top end of the sliding groove, the sliding block is fixedly installed at the top end of the sliding block, and the sliding block can be inserted into the sliding groove.
The invention has the advantages that: the upright post is arranged on the ground, when users with different heights need to use the bar body to do exercise, the sliding block is moved to the left side, the second bevel gear is meshed with and matched with the first bevel gear on the first screw rod, the first connecting shaft is rotated to drive the first screw rod to rotate, the first screw rod is in threaded fit with the first nut, the first nut is connected with the bar body, the bar body is connected with the guide sleeve, the guide sleeve is assembled with the guide rod sleeve, the bar body can move up and down, and the users with different heights can do horizontal bar exercise; when leg pressing exercise is needed, the sliding block is moved to the right side, the second bevel gear is meshed and matched with the first bevel gear on the second screw rod to rotate the first connecting shaft, can drive the second screw rod to rotate, the second screw rod is in threaded fit with the screw hole on the strip block and can drive the strip block to move up and down, the strip block is connected with the connecting block and the strip plate, can drive the first leg pressing wheel to move up and down, users with different heights can place legs on the first leg pressing wheel, then adjusting the adjusting device to make the second leg pressing wheel move downwards and contact with the leg according to the thickness of the leg, namely, the leg part is positioned between the first leg pressing wheel and the second leg pressing wheel, when the user uses the leg part, the leg part moves, the leg of the user can be massaged in a rolling way by the support of the first leg pressing wheel and the rolling of the second leg pressing wheel, and the effect of leg pressing exercise is achieved at the same time; when the waist and back of a user need to be massaged, the second connecting shaft is rotated, the third bevel gear is meshed and matched with the fourth bevel gear, the third screw rod can be driven to rotate, the third screw rod is in threaded fit with the screw hole in the moving block and can drive the moving block to move up and down, the moving block is fixedly connected with the connecting block, the connecting block is connected with the connecting plate, the connecting plate can be driven to move up and down, and the waist and back of the user with different heights can be in contact with the massage column to massage the waist and back. The leg pressing wheel and the massage column can be adjusted according to users with different heights, so that the exercise requirements of the users with different heights can be met, and when the leg pressing wheel and the massage column are used by old people, the leg pressing wheel and the massage column can be adjusted to be low, so that the old people can use the leg pressing wheel and the massage column for exercise, the functions are various, the occupied area is reduced, the occupied area is saved, and the height adjustment is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a cross-sectional view taken along line A-A of FIG. 1; FIG. 3 is an enlarged view of a cross-sectional view taken along line B-B of FIG. 1; FIG. 4 is an enlarged view of view C of FIG. 1; FIG. 5 is an enlarged view of a portion I of FIG. 1; fig. 6 is a partial enlarged view of II of fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A multifunctional physical exercise tool comprises two upright posts 1 which are arranged left and right, a cavity is arranged inside each upright post 1, two sides of each upright post are respectively provided with a through groove which is communicated with the inside of the cavity, a vertical first screw rod 2 and a vertical second screw rod 3 are movably arranged on the inner wall of the bottom end of the cavity of the upright post on the right side, the top end of the first screw rod 2 and the top end of the second screw rod 3 are movably connected with the inner wall of the top end of the cavity, the first screw rod is arranged on the left side, the second screw rod 3 is arranged on the right side, a guide rod 4 and a third screw rod 5 are arranged in the bottom end of the cavity of the upright post on the left side in a matching way, the guide rod 4 is arranged on the right side of the cavity, the upper end and the lower end of the guide rod 4 are respectively and fixedly connected with the inner walls of the upper end and the lower end of the, a first nut is arranged on the first screw rod 2 in a matching way, a guide sleeve is arranged on the guide rod 4 in a matching way, the first nut is fixedly connected with the guide sleeve through a horizontal rod body 6, the rod body 6 penetrates through a through groove, a strip block 7 is arranged on the second screw rod 3 in a matching way, the top end of the strip block 7 is provided with a screw hole, the second screw rod 3 penetrates through the screw hole and is in threaded fit with the screw hole, the upper end and the lower end of one side of the strip block 7 are respectively and fixedly provided with a connecting block 8, the front end and the rear end of the connecting block 8 are respectively in contact fit with the inner walls of the front end and the rear end of the through groove to limit the strip block 7, so that the strip block 7 moves up and down along with the rotation of the second screw rod, one side of the two connecting blocks 8 is fixedly connected through a strip plate 9, the strip plate 9 is positioned on the outer side of an upright column, a first leg pressing wheel 10 is movably arranged at the bottom end of, the adjusting device can adjust the distance between the second leg pressing wheel and the first leg pressing wheel, the bottom ends of the first screw rod 2 and the second screw rod 3 are both fixedly provided with a first bevel gear 12, the front part of the bottom end of the upright column on the right side is provided with a sliding groove 13, the sliding groove 13 is communicated with the inside of the cavity, the sliding groove 13 is internally provided with a sliding block 14 in a matching way, the front part of the sliding block 14 is provided with a through hole, the through hole is internally provided with a first connecting shaft 15 in a matching way, the first connecting shaft 15 is movably connected with the through hole through a bearing, the first connecting shaft 15 is fixedly connected with the inner wall of the inner ring of the bearing, the outer wall of the outer ring of the bearing is fixedly connected with the inner wall of the through hole, the rear end of the first connecting shaft 15 is fixedly provided with a second bevel gear 16, the second bevel gear 16 moves towards the left side and is meshed with and matched with the first bevel gear 12 on, the second screw rod is driven to rotate, the second bevel gear 16 is positioned between the two first bevel gears 12, the third screw rod 5 is provided with a moving block 17 in a matching way, the top end of the moving block is provided with a screw hole, the third screw rod 5 penetrates through the screw hole on the moving block 17, the upper end and the lower end of one side of the moving block 17 are respectively fixedly provided with a connecting block 18, the front end and the rear end of each connecting block 18 are respectively in contact fit with the inner walls of the front end and the rear end of the through groove, the moving block 17 is limited, the moving block 17 moves up and down along with the rotation of the third screw rod, one side of each connecting block 18 is connected through a connecting plate 19, the connecting plate 19 is positioned on the outer side of the upright post, the upper end and the lower end of one side of the connecting plate 19 are respectively fixedly provided with a fixed block, a massage post 20 is movably arranged between the two fixed blocks, the outer ring outer wall of bearing and the inner wall fixed connection who places the hole, the rear end fixed mounting third bevel gear 23 of second connecting axle 22, the bottom fixed mounting fourth bevel gear 24 of third screw rod 5, fourth bevel gear 24 can mesh with third bevel gear 23 and cooperate, the cooperation is equipped with second connecting axle locking device in the place ahead of the bottom of the left stand, connecting axle locking device is located one side of second connecting axle 22, second connecting axle 22 is after rotatory use, pin the second connecting axle through second connecting axle locking device, avoid the second connecting axle to rotate again. The upright post is arranged on the ground, when users with different heights need to use the bar body to do exercise, the sliding block 14 is moved to the left side, the second bevel gear is meshed and matched with the first bevel gear 12 on the first screw rod 2, the first connecting shaft 15 is rotated to drive the first screw rod 2 to rotate, the first screw rod is in threaded fit with the first nut, the first nut is connected with the bar body, the bar body is connected with the guide sleeve, the guide sleeve is in fit with the guide rod sleeve, the bar body can move up and down, and the users with different heights can do horizontal bar exercise; when leg pressing exercise is needed, the sliding block 14 is moved to the right side, the second bevel gear 16 is meshed and matched with the first bevel gear 12 on the second screw rod, the first connecting shaft is rotated to drive the second screw rod to rotate, the second screw rod is in threaded fit with a screw hole on the strip block 7 to drive the strip block 7 to move up and down, the strip block 7 is connected with the connecting block and the strip plate 9 to drive the first leg pressing wheel to move up and down, users with different heights can place legs on the first leg pressing wheel and then adjust the adjusting device to enable the second leg pressing wheel to move down, the second leg pressing wheel is in contact with the legs according to the thickness of the legs, namely the legs are positioned between the first leg pressing wheel and the second leg pressing wheel, when the legs of the users are used, the legs of the users can be moved, and the legs of the users can be subjected to rolling massage through the support of the first leg pressing wheel and the rolling of the second leg pressing wheel, meanwhile, the effect of leg pressing exercise is achieved; when the waist and back of a user need to be massaged, the second connecting shaft 22 is rotated, the third bevel gear is meshed and matched with the fourth bevel gear 24, the third screw rod can be driven to rotate, the third screw rod is in threaded fit with the screw hole in the moving block and can drive the moving block to move up and down, the moving block is fixedly connected with the connecting block, the connecting block is connected with the connecting plate and can drive the connecting plate 19 to move up and down, and the waist and back of the user with different heights can be in contact with the massage column to massage the waist and back. The leg pressing wheel and the massage column can be adjusted according to users with different heights, so that the exercise requirements of the users with different heights can be met, and when the leg pressing wheel and the massage column are used by old people, the leg pressing wheel and the massage column can be adjusted to be low, so that the old people can use the leg pressing wheel and the massage column for exercise, the functions are various, the occupied area is reduced, the occupied area is saved, and the height adjustment is convenient.
Specifically, the adjusting device described in this embodiment is composed of a screw rod 25, a first bevel gear 26, a second bevel gear 27, and a rotating rod 29, wherein a long groove 28 is formed on one side of the long strip plate 9, the upper and lower ends of the screw rod 25 are movably connected with the inner walls of the upper and lower ends of the long groove 28, respectively, the first bevel gear 26 is installed at the bottom end of the screw rod 25, the second bevel gear is installed at the rear end of the rotating rod 29, the second bevel gear 27 is engaged with the first bevel gear, the front end of the rotating rod passes through the front end of the long strip plate 9, a nut is arranged on the screw rod 25 in a matching manner, and the nut. The front end and the rear end of the screw are respectively in contact fit with the inner walls of the front end and the rear end of the strip groove 28, the screw rod 25 can be driven to rotate by rotating the rotary rod 29, the screw is enabled to move up and down, the second leg pressing wheel is driven to move up and down, the distance between the second leg pressing wheels is adjusted, and the screw can be adjusted according to the thickness of legs of a user, so that more use requirements are met.
Specifically, the second connecting shaft locking device described in this embodiment is composed of a sleeve 30 with an opening at the front end, a spring 31, a connecting rod 32, and a L-type inserting rod 33, the rear end of the sleeve 30 is movably connected to the front end of the upright column through a bearing, the rear end of the connecting rod 32 is fixedly connected to one end of the spring 31, the other end of the spring 31 is fixedly connected to the inner wall of the rear end of the sleeve 30, the connecting rod 32 is located in the sleeve 30, one end of a transverse rod of the L-type inserting rod 33 is fixedly connected to the front end of the connecting rod 32, the front end of the second connecting shaft is provided with an inserting hole 34, one end of a longitudinal rod of the L-type inserting rod 33 can be inserted into the inserting hole 34, the rear end of the sleeve 30 is fixedly connected to the inner wall of an inner ring of the bearing, the rear end of the outer ring outer wall of the bearing is fixedly connected to the front end of the upright column, when the second connecting shaft needs to be limited, the rear end of the connecting rod 32 always moves to the rear end of the sleeve 30 through the pulling force of the spring, the longitudinal rod 33 of the L-type inserting rod 32 and moves out of the inserting rod L while rotating the second connecting shaft L.
Further, the bottom end of the middle part of the sliding groove is provided with a placing groove 35, and the sliding block 14 can enter the placing groove 35. When the first connecting shaft is not used, the sliding block 14 is moved into the placing groove 35, so that the sliding block 14 can be prevented from moving again, and when the first connecting shaft is used, the sliding block is moved upwards and then is selected to slide leftwards or rightwards.
Furthermore, the inner walls of the bottom end of the sliding slot 13, the two sides of the placing slot 35, and the inner wall of the bottom end of the placing slot are all provided with a limiting slot 36, and the bottom end of the sliding block 14 is fixedly provided with a limiting block, which can move in the limiting slot 36. In lifting the sliding block 14 upward, the limiting block is matched with the limiting groove, so that the sliding block can be more stable in movement, and the sliding block is prevented from shifting in movement.
Furthermore, in the embodiment, a sliding groove is formed at the top end of the sliding groove, and a sliding block is fixedly installed at the top end of the sliding block 14 and can be inserted into the sliding groove. After the sliding block is upwards moved and slides in the sliding groove, the structure can be more stable and the using effect is better through the matching of the sliding groove and the sliding block.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A multi-functional physical training instrument which characterized in that: the vertical type screw pile comprises two upright posts (1), the two upright posts are arranged left and right, a cavity is arranged in each upright post (1), two sides of each upright post are respectively provided with a through groove, the through grooves are communicated with the interior of the cavity, a vertical first screw rod (2) and a vertical second screw rod (3) are movably arranged on the inner wall of the bottom end of the cavity of the upright post on the right side, the top end of the first screw rod (2) and the top end of the second screw rod (3) are movably connected with the inner wall of the top end of the cavity, a guide rod (4) and a third screw rod (5) are arranged in the bottom end of the cavity of the upright post on the left side in a matching manner, the guide rod (4) is arranged on the right side of the cavity, the upper end and the lower end of the guide rod (4) are respectively fixedly connected with the inner walls of the upper end and the lower end of the cavity, the third screw rod (5), a guide sleeve is arranged on the guide rod (4) in a matching way, a first nut is fixedly connected with the guide sleeve through a horizontal bar body (6), a long bar block (7) is arranged on the second screw rod (3) in a matching way, a screw hole is formed in the top end of the long bar block (7), the second screw rod (3) penetrates through the screw hole and is in threaded fit with the screw hole, connecting blocks (8) are fixedly installed at the upper end and the lower end of one side of the long bar block (7) respectively, one side of the two connecting blocks (8) is fixedly connected with the long bar plate (9) through an adjusting device, the long bar plate (9) is positioned on the outer side of the upright post, a first leg pressing wheel (10) is movably installed at the bottom end of one side of the long bar plate (9), a second leg pressing wheel (11) is arranged above the first leg pressing wheel (10) in a matching way, the second leg pressing wheel is connected with the long bar plate (9) through an adjusting device, a first bevel gear (12) is fixedly installed at the, the sliding groove (13) is communicated with the inside of the cavity, a sliding block (14) is arranged in the sliding groove (13) in a matching manner, a through hole is formed in the front of the sliding block (14), a first connecting shaft (15) is arranged in the through hole in a matching manner, the first connecting shaft (15) is movably connected with the through hole through a bearing, a second bevel gear (16) is fixedly installed at the rear end of the first connecting shaft (15), the second bevel gear (16) is positioned between the two first bevel gears (12), a moving block (17) is arranged on a third screw rod (5) in a matching manner, a screw hole is formed in the top end of the moving block, the third screw rod (5) penetrates through the screw hole in the moving block (17), the upper end and the lower end of one side of the moving block (17) are respectively and fixedly provided with a connecting block (18), one side of the two connecting blocks (18) is connected through a connecting plate (19, the massage column (20) is movably mounted between the two fixing blocks, a placing hole (21) is formed in the front of the bottom end of the upright column on the left side, a second connecting shaft (22) is mounted in the placing hole (21) through a bearing, a third bevel gear (23) is fixedly mounted at the rear end of the second connecting shaft (22), a fourth bevel gear (24) is fixedly mounted at the bottom end of the third screw (5), the fourth bevel gear (24) can be meshed and matched with the third bevel gear (23), a second connecting shaft locking device is arranged in the front of the bottom end of the upright column on the left side in a matched mode, and the connecting shaft locking device is located on one side of the second connecting.
2. The multi-function physical exercise tool of claim 1, wherein: adjusting device by lead screw (25), first bevel gear (26), second bevel gear (27), rotary rod (29) are constituteed, rectangular groove (28) are seted up to one side of rectangular board (9), the upper and lower both ends of lead screw (25) respectively with the upper and lower both ends inner wall swing joint in rectangular groove (28), first bevel gear (26) are installed in the bottom of lead screw (25), second bevel gear installs in the rear end of rotary rod (29), second bevel gear (27) and first bevel gear meshing cooperation, the front end of rectangular board (9) is passed to the front end of rotary rod, the cooperation is equipped with the screw on lead screw (25), the connecting axle swing joint of screw and second pressure leg wheel.
3. The multi-functional physical exercise tool according to claim 1, wherein the second connecting shaft locking means is comprised of a sleeve (30) having an open front end, a spring (31), a connecting rod (32), and an L type insert rod (33), the rear end of the sleeve (30) is movably connected to the front end of the column through a bearing, the rear end of the connecting rod (32) is fixedly connected to one end of the spring (31), the other end of the spring (31) is fixedly connected to the inner wall of the rear end of the sleeve (30), the connecting rod (32) is located in the sleeve (30), one end of a transverse rod of the L type insert rod (33) is fixedly connected to the front end of the connecting rod (32), the front end of the second connecting shaft is provided with an insertion hole (34), and one end of a longitudinal rod of the L type insert rod (33) can be inserted into the insertion hole (34).
4. The multi-function physical exercise tool of claim 1, wherein: a placing groove (35) is formed in the bottom end of the middle of the sliding groove, and the sliding block (14) can enter the placing groove (35).
5. The multi-function physical exercise tool of claim 4, wherein: the bottom inner wall of sliding tray (13), the both sides of standing groove (35), the bottom inner wall of standing groove all set up limit groove (36), the bottom fixed mounting of sliding block (14) limits the piece, limits the piece and can remove in limit groove (36).
6. The multi-function physical exercise tool of claim 4, wherein: the top of the sliding groove is provided with a sliding groove, the top of the sliding block (14) is fixedly provided with a sliding block, and the sliding block can be inserted into the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208122.5A CN111450466A (en) | 2020-03-23 | 2020-03-23 | Multi-functional physical training instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208122.5A CN111450466A (en) | 2020-03-23 | 2020-03-23 | Multi-functional physical training instrument |
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| CN111450466A true CN111450466A (en) | 2020-07-28 |
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| CN202010208122.5A Withdrawn CN111450466A (en) | 2020-03-23 | 2020-03-23 | Multi-functional physical training instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849137A (en) * | 2022-04-20 | 2022-08-05 | 东北林业大学 | Multi-purpose exercise fitness equipment of school |
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| US5238251A (en) * | 1992-10-16 | 1993-08-24 | Staka Robert L | Volleyball training and monitoring apparatus |
| CN202005972U (en) * | 2011-03-09 | 2011-10-12 | 四川阳光文化企业有限责任公司 | Horizontal bar allowing leg pressing |
| CN202961701U (en) * | 2012-12-06 | 2013-06-05 | 杨连强 | Leg pressing device used in physical training |
| CN205924811U (en) * | 2016-08-19 | 2017-02-08 | 天津市隆君电子科技有限公司 | Vertebra in -room exercise equipment for health care |
| CN206214652U (en) * | 2016-11-25 | 2017-06-06 | 温州市鹏泰体育用品有限公司 | A kind of body-building massage chair with adjustable spring device |
| CN206304282U (en) * | 2016-12-07 | 2017-07-07 | 吕梁学院 | A kind of physical education physical training device |
| CN207401051U (en) * | 2017-11-15 | 2018-05-25 | 哈尔滨师范大学 | A kind of multi-functional indoor exercise parallel bars of automatic-lifting type |
| CN207575661U (en) * | 2017-12-08 | 2018-07-06 | 四川东鼎里智信息技术有限责任公司 | It is a kind of to adapt to the pulled muscle that different height people use and resume training device |
| CN208193574U (en) * | 2018-05-07 | 2018-12-07 | 黎宇 | A kind of lifting/lowering basketball stands |
| CN208212402U (en) * | 2018-05-25 | 2018-12-11 | 黑龙江科技大学 | A kind of dedicated pressing-leg device of athletic training |
| CN208838962U (en) * | 2018-08-06 | 2019-05-10 | 张健 | A kind of dedicated physical education horizontal bar of pupil |
| CN209048971U (en) * | 2018-11-13 | 2019-07-02 | 满聪 | A kind of physical training Multi-functional exercising apparatus |
| CN209645765U (en) * | 2019-01-28 | 2019-11-19 | 江西水利职业学院(江西省水利水电学校、江西省灌溉排水发展中心、江西省水利工程技师学院） | A kind of sport leg-stretching trainer |
| CN210078735U (en) * | 2019-05-10 | 2020-02-18 | 江苏奥华体育健身器材有限公司 | Fitness equipment is used in sports training |
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| US5238251A (en) * | 1992-10-16 | 1993-08-24 | Staka Robert L | Volleyball training and monitoring apparatus |
| CN202005972U (en) * | 2011-03-09 | 2011-10-12 | 四川阳光文化企业有限责任公司 | Horizontal bar allowing leg pressing |
| CN202961701U (en) * | 2012-12-06 | 2013-06-05 | 杨连强 | Leg pressing device used in physical training |
| CN205924811U (en) * | 2016-08-19 | 2017-02-08 | 天津市隆君电子科技有限公司 | Vertebra in -room exercise equipment for health care |
| CN206214652U (en) * | 2016-11-25 | 2017-06-06 | 温州市鹏泰体育用品有限公司 | A kind of body-building massage chair with adjustable spring device |
| CN206304282U (en) * | 2016-12-07 | 2017-07-07 | 吕梁学院 | A kind of physical education physical training device |
| CN207401051U (en) * | 2017-11-15 | 2018-05-25 | 哈尔滨师范大学 | A kind of multi-functional indoor exercise parallel bars of automatic-lifting type |
| CN207575661U (en) * | 2017-12-08 | 2018-07-06 | 四川东鼎里智信息技术有限责任公司 | It is a kind of to adapt to the pulled muscle that different height people use and resume training device |
| CN208193574U (en) * | 2018-05-07 | 2018-12-07 | 黎宇 | A kind of lifting/lowering basketball stands |
| CN208212402U (en) * | 2018-05-25 | 2018-12-11 | 黑龙江科技大学 | A kind of dedicated pressing-leg device of athletic training |
| CN208838962U (en) * | 2018-08-06 | 2019-05-10 | 张健 | A kind of dedicated physical education horizontal bar of pupil |
| CN209048971U (en) * | 2018-11-13 | 2019-07-02 | 满聪 | A kind of physical training Multi-functional exercising apparatus |
| CN209645765U (en) * | 2019-01-28 | 2019-11-19 | 江西水利职业学院(江西省水利水电学校、江西省灌溉排水发展中心、江西省水利工程技师学院） | A kind of sport leg-stretching trainer |
| CN210078735U (en) * | 2019-05-10 | 2020-02-18 | 江苏奥华体育健身器材有限公司 | Fitness equipment is used in sports training |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114849137A (en) * | 2022-04-20 | 2022-08-05 | 东北林业大学 | Multi-purpose exercise fitness equipment of school |
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