CN113877149A - Folding type auxiliary leg pressing device for physical training - Google Patents
Folding type auxiliary leg pressing device for physical training Download PDFInfo
- Publication number
- CN113877149A CN113877149A CN202111313195.1A CN202111313195A CN113877149A CN 113877149 A CN113877149 A CN 113877149A CN 202111313195 A CN202111313195 A CN 202111313195A CN 113877149 A CN113877149 A CN 113877149A
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- China
- Prior art keywords
- rod
- rotating
- plate
- sliding block
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A63B23/0482—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
- A63B23/0488—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints by spreading the legs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
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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 a folding type auxiliary leg pressing device for physical training, which comprises: the device comprises a movable plate, wherein the surface of the movable plate is provided with an installation groove, a rotating rod is horizontally and rotatably installed in the installation groove, one end of the rotating rod penetrates through the movable plate and is fixedly provided with a rotating wheel, the rotating rod is fixedly sleeved with two vertical rods, and a plurality of pressure rods are horizontally and fixedly installed between the two vertical rods; a locking assembly for locking the runner. When not using, the staff can be through rotating two pole settings of runner quick control and many depression bars fold get into the mounting groove in, the occupation space of device has been reduced, convenient transport and accomodate, also as long as rotate two pole settings of runner control and many depression bars roll out the mounting groove when using can, rotate to the high back that is fit for oneself always, rethread locking Assembly locks the runner, the position of pole setting and depression bar just for having fixed like this, carry out the leg pressing this moment can.
Description
Technical Field
The invention relates to the technical field of sports equipment, in particular to a folding type auxiliary leg pressing device for physical training.
Background
Leg pressing device is one in the sport equipment, and its mainly used sportsman stretches shank ligament, prevents that the shank muscle from pulling when moving, generally comprises two pole settings and the depression bar of fixed mounting between two pole settings, and the leg pressing time only need with the foot put up on the depression bar can.
The existing leg pressing device is large in size, cannot be folded and placed, occupies a large space when not used, and is inconvenient to carry and store.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that the existing leg pressing device is large in size, cannot be folded and placed, occupies a large space when not used, and is very inconvenient to carry and store.
In order to achieve the purpose, the invention adopts the following technical scheme:
a folding type leg pressing assisting device for physical training, comprising:
the device comprises a movable plate, wherein the surface of the movable plate is provided with an installation groove, a rotating rod is horizontally and rotatably installed in the installation groove, one end of the rotating rod penetrates through the movable plate and is fixedly provided with a rotating wheel, the rotating rod is fixedly sleeved with two vertical rods, and a plurality of pressure rods are horizontally and fixedly installed between the two vertical rods;
the locking assembly is used for locking the runner, the assembly include perpendicular rotate install at the first threaded rod of movable plate lateral wall, first slider of screw thread regulation on first threaded rod and with first slider fixed mounting's inserted bar, the one end fixed mounting of first threaded rod has first regulating wheel, a plurality of sockets that are circumference form and distribute are seted up on the surface of runner, movable plate lateral wall fixed mounting has the slide bar, first slider slides and cup joints on the slide bar.
Preferably, the top ends of the two upright posts are fixedly provided with a placing plate, and the upper surface of the placing plate is fixedly provided with a lifting handle.
Preferably, the rotation groove has been seted up at the back of movable plate, the dwang is installed in the horizontal rotation of rotation inslot, fixed the cup jointing has two sets of supporting components on the dwang, the dwang passes through the drive disk assembly control and rotates.
Preferably, drive part including fixed cover connect gear on the dwang, with gear engagement be connected rack bar, second threaded rod and the second slider of screw thread cup joint on the second threaded rod, it has the platform of settling to rotate groove cell wall fixed mounting, the one end of second threaded rod is perpendicular to be rotated and is installed the lower surface at the platform of settling, and the top is worn out the platform of settling and fixed mounting has the second regulating wheel, second slider and rack bar fixed connection, and rotate through the spacing block restriction.
Preferably, the limiting part comprises a limiting rod fixedly mounted on the surface of the second sliding block, a limiting groove is vertically formed in the groove wall of the rotating groove, and one end, far away from the second sliding block, of the limiting rod is slidably mounted in the limiting groove.
Preferably, the supporting component includes that the fixed hollow core plate that cup joints on the dwang inserts the picture peg of establishing in the hollow core plate with sliding, the first spring beam of the equal fixed mounting of lateral wall about the picture peg, the lateral wall all sets up a plurality of joint mouths that are used for letting first spring beam stretch into about the hollow core plate, the lateral wall is equipped with the transmission part who is used for controlling two first spring beam contractions about the hollow core plate respectively.
Preferably, the transmission part comprises a second spring rod fixedly installed on the side wall of the hollow plate, an installation plate fixedly installed on the end part of the second spring rod and a plurality of supporting rods fixedly installed on the surface of the installation plate, and the supporting rods correspond to the clamping ports respectively.
Preferably, the spout has been seted up to the lateral wall symmetry about the movable plate, the third threaded rod is installed in the spout to the perpendicular rotation, the third slider has been cup jointed to the screw thread on the third threaded rod, and top fixed mounting has a third regulating wheel, third slider slidable mounting is in the spout, and surface rotation installs the pivot, fixed cover has connect the gyro wheel in the pivot.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is not used, a worker can quickly control the two vertical rods and the plurality of pressure rods to be folded into the mounting groove by rotating the rotating wheel, so that the occupied space of the device is reduced, the device is convenient to carry and store, when the device is used, the two vertical rods and the plurality of pressure rods are controlled to rotate out of the mounting groove by rotating the rotating wheel, the rotating wheel is locked by the locking assembly after the rotating wheel rotates to a proper height, the positions of the vertical rods and the pressure rods are fixed, and the legs are pressed;
2. after the positions of the vertical rod and the pressure rod are adjusted, a worker can rotate and open the two groups of supporting assemblies through the driving part, the bottom surfaces of the inserting plates in the supporting assemblies abut against the ground after the two groups of supporting assemblies rotate to a proper angle, and then the positions of the inserting plates in the hollow plate are fixed, so that the device can be prevented from toppling in the leg pressing process;
3. when the device needs to be moved, the two third threaded rods are rotated to control the two rollers to be in contact with the ground, the bottom surface of the moving plate is not in contact with the ground any more, the two rollers are controlled to be not in contact with the ground any more after the moving plate is moved to a proper position, the bottom surface of the moving plate is in contact with the ground, and the device is prevented from being moved wantonly.
Drawings
Fig. 1 is a schematic front perspective view of an auxiliary leg pressing device for foldable physical training according to the present invention;
FIG. 2 is a schematic structural view of a back side of a leg-pressing device for foldable physical training in a three-dimensional cross section;
FIG. 3 is a schematic top view of the auxiliary leg-pressing device for foldable physical training in accordance with the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2;
FIG. 5 is an enlarged view of the structure at B in FIG. 2;
FIG. 6 is an enlarged view of the structure at C in FIG. 3;
fig. 7 is an enlarged schematic view of the structure at D in fig. 3.
In the figure: the device comprises a moving plate 1, a mounting groove 2, a rotating rod 3, a rotating wheel 4, a vertical rod 5, a pressure rod 6, a first threaded rod 7, a first sliding block 8, an inserted rod 9, a first adjusting wheel 10, a socket 11, a sliding rod 12, a placing plate 13, a lifting handle 14, a rotating groove 15, a rotating rod 16, a gear 17, a rack rod 18, a second threaded rod 19, a second sliding block 20, a placing table 21, a second adjusting wheel 22, a limiting rod 23, a limiting groove 24, a hollow plate 25, a plug plate 26, a first spring rod 27, a clamping interface 28, a second spring rod 29, a mounting plate 30, a butting rod 31, a sliding groove 32, a third threaded rod 33, a third sliding block 34, a rotating shaft 35, a roller 36 and a third adjusting wheel 37.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 7, a folding type leg press aid for physical training, comprising:
the surface of a movable plate 1 is provided with a mounting groove 2, a rotating rod 3 is horizontally and rotatably mounted in the mounting groove 2, one end of the rotating rod 3 penetrates through the movable plate 1 and is fixedly provided with a rotating wheel 4, two upright rods 5 are fixedly sleeved on the rotating rod 3, and a plurality of pressure rods 6 are horizontally and fixedly mounted between the two upright rods 5;
the locking assembly is used for locking the rotating wheel 4, the assembly comprises a first threaded rod 7 which is vertically rotatably installed on the side wall of the moving plate 1, a first sliding block 8 which is adjusted on the first threaded rod 7 through threads and an inserting rod 9 which is fixedly installed with the first sliding block 8, a first adjusting wheel 10 is fixedly installed at one end of the first threaded rod 7, a plurality of sockets 11 which are distributed in a circumferential shape are formed in the surface of the rotating wheel 4, a sliding rod 12 is fixedly installed on the side wall of the moving plate 1, and the first sliding block 8 is slidably sleeved on the sliding rod 12.
In the embodiment of the application of the technical scheme, when the device is not used, a worker can quickly control the rotating rod 3 to drive the two vertical rods 5 and the multiple pressure rods 6 to rotate and fold into the mounting groove 2 by rotating the rotating wheel 4, so that the occupied space of the device is reduced, the device is convenient to carry and store, when the device is used, the worker only needs to control the two vertical rods 5 and the multiple pressure rods 6 to rotate out of the mounting groove 2 by rotating the rotating wheel 4, the rotating wheel 4 is locked by the locking component after rotating to the proper height, the specific mode is that the first threaded rod 7 is controlled to rotate by rotating the first adjusting wheel 10, at the moment, the first sliding block 8 which is in threaded sleeve connection with the first threaded rod 7 can move in the horizontal direction under the action of the sliding rod 12, and the rotating wheel 4 can be locked until the inserting rod 9 extends into the socket 11 which is arranged on the surface of the rotating wheel 4 and corresponds to the position of the rotating wheel, the rotating wheel 4 can not rotate, so that the rotating rod 3 can not rotate, the positions of the vertical rod 5 and the pressure rod 6 are fixed, and the leg pressing is carried out at the moment.
According to the preferable technical scheme in the embodiment, the top ends of the two upright rods 5 are fixedly provided with the placing plate 13, and the upper surface of the placing plate 13 is fixedly provided with the lifting handle 14. When two vertical rods 5 and a plurality of pressure rods 6 are folded and collected in the mounting groove 2, the device can be lifted up through the lifting handle 14, and the carrying and the moving are convenient.
According to the preferable technical scheme in the embodiment, the back surface of the moving plate 1 is provided with the rotating groove 15, the rotating rod 16 is horizontally and rotatably installed in the rotating groove 15, the two groups of supporting components are fixedly sleeved on the rotating rod 16, and the rotating rod 16 is controlled to rotate through the driving component. After the positions of the vertical rod 5 and the pressure rod 6 are adjusted, a worker can rotate and open the two groups of supporting assemblies through the driving part, and the supporting assemblies are abutted to the ground after rotating to a proper angle, so that the device can be prevented from toppling over in the leg pressing process.
In a preferred embodiment of the present invention, the driving part includes a gear 17 fixedly sleeved on the rotating rod 16, a rack bar 18 engaged with the gear 17, a second threaded rod 19, and a second slider 20 threadedly sleeved on the second threaded rod 19, a mounting table 21 is fixedly mounted on a groove wall of the rotating groove 15, one end of the second threaded rod 19 is vertically rotatably mounted on a lower surface of the mounting table 21, a top end of the second threaded rod passes through the mounting table 21 and is fixedly mounted with a second adjusting wheel 22, and the second slider 20 is fixedly connected with the rack bar 18 and is restricted from rotating by a limiting part. The second adjusting wheel 22 is rotated to control the second threaded rod 19 to rotate, at the moment, the second slider 20 which is sleeved on the second threaded rod 19 in a threaded manner can drive the rack bar 18 to move in the vertical direction under the action of the limiting component, and in the moving process of the rack bar 18, the gear 17 which is meshed with the rack bar 18 and fixedly sleeved on the rotating rod 16 can drive the rotating rod 16 to rotate, so that two groups of supporting components fixedly sleeved on the rotating rod 16 can rotate together.
In the preferred technical solution in this embodiment, the limiting component includes a limiting rod 23 fixedly mounted on the surface of the second slider 20, a limiting groove 24 is vertically formed in the groove wall of the rotating groove 15, and one end of the limiting rod 23, which is far away from the second slider 20, is slidably mounted in the limiting groove 24. The stopper rod 23 can move only in the vertical direction in the stopper groove 24, so that the second slider 20 fixedly connected to the stopper rod 23 can move only in the vertical direction without rotating when the second threaded rod 19 rotates.
According to the preferable technical scheme in the embodiment, the supporting assembly comprises a hollow plate 25 fixedly sleeved on the rotating rod 16 and an inserting plate 26 inserted into the hollow plate 25 in a sliding manner, the left side wall and the right side wall of the inserting plate 26 are respectively fixedly provided with a first spring rod 27, the left side wall and the right side wall of the hollow plate 25 are respectively provided with a plurality of clamping interfaces 28 used for enabling the first spring rods 27 to extend into, and the left side wall and the right side wall of the hollow plate 25 are respectively provided with a transmission part used for controlling the contraction of the two first spring rods 27. The inserting plate 26 can slide in the hollow plate 25, and after sliding to a proper position, the two first spring rods 27 respectively extend into the two clamping interfaces 28 to form clamping connection, so that the locking of the position of the inserting plate 26 in the hollow plate 25 can be completed.
In the preferred technical solution of this embodiment, the transmission component includes a second spring rod 29 fixedly mounted on the side wall of the hollow plate 25, a mounting plate 30 fixedly mounted on the end of the second spring rod 29, and a plurality of support rods 31 fixedly mounted on the surface of the mounting plate 30, and the plurality of support rods 31 respectively correspond to the positions of the plurality of clamping ports 28. Pressing the two mounting plates 30 to move towards the direction of approaching each other, at this time, the two second spring rods 29 contract, and the multiple supporting rods 31 can enter the multiple clamping ports 28 to support and press the two first spring rods 27 until the end portions of the two first spring rods 27 completely move out of the clamping ports 28, at this time, the clamping between the first spring rods 27 and the clamping ports 28 is released, the control plug board 26 moves in the hollow plate 25 to a proper position and then releases the two mounting plates 30, the two second spring rods 29 can drive the two mounting plates 30 to reset rapidly, the multiple supporting rods 31 can also move out of the multiple clamping ports 28, the supporting rods 31 give the supporting and pressing action force to the end portions of the first spring rods 27 to disappear, and the end portions of the two first spring rods 27 can rapidly extend into the two clamping ports 28 corresponding to the positions thereof to form the clamping.
In the preferred technical scheme in this embodiment, the left and right side walls of the moving plate 1 are symmetrically provided with sliding grooves 32, a third threaded rod 33 is vertically rotatably installed in the sliding groove 32, a third sliding block 34 is sleeved on the third threaded rod 33 in a threaded manner, a third adjusting wheel 37 is fixedly installed at the top end of the third threaded rod, the third sliding block 34 is slidably installed in the sliding groove 32, a rotating shaft 35 is rotatably installed on the surface of the third sliding block, and a roller 36 is fixedly sleeved on the rotating shaft 35. When the device needs to be moved, the two third threaded rods 33 are rotated to control the two third sliding blocks 34 to drive the two rollers 36 to be in contact with the ground, the bottom surface of the moving plate 1 is not in contact with the ground any more, the two rollers 36 are controlled to be not in contact with the ground any more after the moving plate is moved to a proper position, the bottom surface of the moving plate 1 is in contact with the ground, and the device is prevented from being moved arbitrarily.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A folding physical training is with supplementary leg pressing device which characterized in that includes:
the device comprises a movable plate (1), wherein a mounting groove (2) is formed in the surface of the movable plate (1), a rotating rod (3) is horizontally and rotatably mounted in the mounting groove (2), one end of the rotating rod (3) penetrates through the movable plate (1) and is fixedly provided with a rotating wheel (4), two vertical rods (5) are fixedly sleeved on the rotating rod (3), and a plurality of pressure rods (6) are horizontally and fixedly mounted between the two vertical rods (5);
the locking assembly is used for locking the rotating wheel (4), the assembly comprises a first threaded rod (7) and a first sliding block (8) which are vertically installed on the side wall of the moving plate (1) in a rotating mode, a thread adjusting first sliding block (8) and an inserting rod (9) which is fixedly installed with the first sliding block (8), a first adjusting wheel (10) is fixedly installed at one end of the first threaded rod (7), a plurality of sockets (11) which are distributed in a circumferential mode are formed in the surface of the rotating wheel (4), a sliding rod (12) is fixedly installed on the side wall of the moving plate (1), and the first sliding block (8) is slidably sleeved on the sliding rod (12).
2. A foldable leg pressing device for physical training as claimed in claim 1, wherein a setting plate (13) is fixedly mounted on the top end of two said vertical rods (5), and a handle (14) is fixedly mounted on the upper surface of said setting plate (13).
3. The folding type leg pressing assisting device for physical training as claimed in claim 1, wherein a rotating groove (15) is formed in the back surface of the moving plate (1), a rotating rod (16) is horizontally and rotatably mounted in the rotating groove (15), two groups of supporting components are fixedly connected to the rotating rod (16), and the rotating rod (16) is controlled to rotate by a driving component.
4. The folding leg pressing device for physical training as claimed in claim 3, wherein the driving part comprises a gear (17) fixedly sleeved on the rotating rod (16), a rack rod (18) engaged with the gear (17), a second threaded rod (19) and a second sliding block (20) screwed on the second threaded rod (19), the mounting table (21) is fixedly mounted on the groove wall of the rotating groove (15), one end of the second threaded rod (19) is vertically and rotatably mounted on the lower surface of the mounting table (21), the top end of the second threaded rod penetrates through the mounting table (21) and is fixedly mounted with a second adjusting wheel (22), and the second sliding block (20) is fixedly connected with the rack rod (18) and is limited in rotation by a limiting part.
5. The folding type leg pressing device for physical training as claimed in claim 4, wherein the limiting component comprises a limiting rod (23) fixedly mounted on the surface of the second sliding block (20), a limiting groove (24) is vertically formed in the groove wall of the rotating groove (15), and one end of the limiting rod (23) far away from the second sliding block (20) is slidably mounted in the limiting groove (24).
6. The folding type auxiliary leg pressing device for physical training as claimed in claim 3, wherein the supporting component comprises a hollow plate (25) fixedly sleeved on the rotating rod (16) and an inserting plate (26) slidably inserted into the hollow plate (25), the left side wall and the right side wall of the inserting plate (26) are fixedly provided with first spring rods (27), the left side wall and the right side wall of the hollow plate (25) are provided with a plurality of clamping ports (28) for the first spring rods (27) to extend into, and the left side wall and the right side wall of the hollow plate (25) are respectively provided with a transmission part for controlling the contraction of the two first spring rods (27).
7. A foldable leg pressing device for physical training as claimed in claim 6, wherein said transmission member comprises a second spring rod (29) fixedly installed on the side wall of the hollow plate (25), a mounting plate (30) fixedly installed on the end of the second spring rod (29), and a plurality of abutting rods (31) fixedly installed on the surface of the mounting plate (30), said abutting rods (31) corresponding to the positions of the plurality of clamping openings (28).
8. The folding type auxiliary leg pressing device for physical training as claimed in claim 1, wherein sliding grooves (32) are symmetrically formed in left and right side walls of the moving plate (1), a third threaded rod (33) is vertically and rotatably installed in the sliding grooves (32), a third sliding block (34) is in threaded sleeve connection with the third threaded rod (33), a third adjusting wheel (37) is fixedly installed at the top end of the third threaded rod, the third sliding block (34) is slidably installed in the sliding grooves (32), a rotating shaft (35) is installed on the surface of the third sliding block in a rotating manner, and a roller (36) is fixedly connected to the rotating shaft (35) in a fixed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111313195.1A CN113877149A (en) | 2021-11-08 | 2021-11-08 | Folding type auxiliary leg pressing device for physical training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111313195.1A CN113877149A (en) | 2021-11-08 | 2021-11-08 | Folding type auxiliary leg pressing device for physical training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113877149A true CN113877149A (en) | 2022-01-04 |
Family
ID=79017163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111313195.1A Withdrawn CN113877149A (en) | 2021-11-08 | 2021-11-08 | Folding type auxiliary leg pressing device for physical training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113877149A (en) |
-
2021
- 2021-11-08 CN CN202111313195.1A patent/CN113877149A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220104 |
|
| WW01 | Invention patent application withdrawn after publication |