CN109985356B - A sitting posture divides leg body-building device for shank muscle - Google Patents
A sitting posture divides leg body-building device for shank muscle Download PDFInfo
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- CN109985356B CN109985356B CN201910287621.5A CN201910287621A CN109985356B CN 109985356 B CN109985356 B CN 109985356B CN 201910287621 A CN201910287621 A CN 201910287621A CN 109985356 B CN109985356 B CN 109985356B
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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
Abstract
The invention discloses a sitting leg-separating body-building device for leg muscles, which comprises an installation bottom plate, wherein the top end of the installation bottom plate is connected with an installation box, the top end of the installation bottom plate is connected with a seat at a position corresponding to one side of the installation box, and the top end of the installation bottom plate is symmetrically provided with a body-building circular ring through a connecting rod. The buffer spring contracts, and the phenomenon that the descending speed of the sliding installation seat is too high to cause collision is avoided.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a sitting type leg-separating fitness device for leg muscles.
Background
With the continuous improvement of economic level and technological level, the living of materials is continuously abundant, the appearance of many technological products greatly facilitates the life of people, the living conditions and environment of people are also greatly improved, more and more people also begin to pursue higher quality life, and more people begin to pay attention to the problem of physical health, because the physical exercise is one of the most effective ways of keeping healthy and improving physical conditions with the lowest cost, many people begin to go to the open air and fitness venues to do physical exercise to improve and keep physical conditions, so many fitness venues and some open air fitness footpaths appear at present to facilitate the fitness of people;
but when the sitting posture leg-separating body-building device that has now on the market used, the user can't adjust the angle and the position of branch leg by oneself, needs body-building coach or companion's help just can adjust the angle and the position of branch leg, and it is comparatively inconvenient to use, and when current sitting posture leg-separating body-building device used, the branch leg back shank can be because of gravity produces quick decline, and the shank is because of taking off power and ground or body-building apparatus production collision easily, leads to the shank to be injured.
Disclosure of Invention
The invention provides a technical scheme, which can effectively solve the problem that the angle and the position of the leg can not be adjusted by a user himself or herself, and can be adjusted only by a fitness coach or a companion, and the use is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a sitting leg-separating body-building device for leg muscles comprises an installation bottom plate, wherein the top end of the installation bottom plate is connected with an installation box, a seat is connected to the position, corresponding to one side of the installation box, of the top end of the installation bottom plate, a body-building ring is symmetrically installed at the top end of the installation bottom plate through a connecting rod, limiting through holes are uniformly formed in one side of the body-building ring, a moving groove is formed in the inner side of the body-building ring, a sliding installation seat is slidably installed on the inner wall of the moving groove, a connecting steel wire is symmetrically connected to the top end of the sliding installation seat, guide rollers are uniformly installed on the inner wall of the body-building ring corresponding to the position of the connecting steel wire, a steel wire bundling roller is connected to the inner wall of one end of the installation box through a rotating shaft, a ratchet wheel is connected to one end of the steel wire bundling roller, the other end, the inner wall of the push handle limiting groove is provided with a push handle, and the bottom end of the push handle is provided with a pawl.
Preferably, the mounting base plate, the mounting box and the body-building ring are all stainless steel components, and the outer sides of the mounting base plate, the mounting box and the body-building ring are coated with antirust paint.
Preferably, one of them the gag lever post is installed to spacing through-hole inner wall, spacing screw thread has evenly been seted up to the other end of gag lever post, the outside cladding of gag lever post has the protection plastic pad, the opposite side of body-building ring corresponds spacing through-hole position department and is connected with spacing seat.
Preferably, the diameter of the limiting rod is smaller than the inner diameter of the limiting through hole, and the limiting rod and the body-building ring are fixed through limiting threads and a limiting seat.
Preferably, a buffer protection mechanism is mounted on the inner wall of one end of the body-building circular ring, and the buffer protection mechanism comprises a connecting rotating shaft, a buffer plate, a placing groove, a buffer seat, a buffer rod and a buffer spring;
the utility model discloses a body-building ring, including body-building ring, buffer seat, buffer rod, buffer spring, body-building ring's one end inner wall is installed and is connected the pivot, the outside of connecting the pivot is connected with the buffer board, the one end inner wall of body-building ring corresponds buffer board position department and has seted up the standing groove, the buffer seat is installed in the one end inner wall embedding of standing groove, the buffer rod is installed in the one end embedding of buffer seat, the outside cladding of buffer rod has buffer.
Preferably, the corners of the buffer board are smooth fillets, and the buffer board is made of elastic rubber.
Preferably, one end of the sliding installation seat is connected with a leg fixing mechanism, and the leg fixing mechanism comprises a fixing plate, a fixing rod, a fixing hole, a turnover cover plate and a fixing knob;
the one end of slidable mounting seat is connected with the fixed plate, the one end of fixed plate evenly is connected with the dead lever, the fixed orifices has been seted up on the top of fixed plate, the one end of fixed plate is rotated and is connected with the upset apron, the top symmetry embedding of upset apron is installed fixed knob.
Preferably, the outside of fixed plate and dead lever all the cladding has the cotton pad of sweat-absorbing, fix through fixed knob and fixed orifices between fixed plate and the upset apron.
Preferably, a mobile phone placing mechanism is installed between the two body-building rings, and the mobile phone placing mechanism comprises a mobile phone placing plate, a mobile phone placing groove, a clamping telescopic rod, a clamping fixing plate, a mobile mounting groove, a mobile mounting column and a fixing groove;
two install the cell-phone between the body-building ring and place the board through the connecting rod, the cell-phone standing groove has been seted up at the middle part that the board was placed to the cell-phone, the centre gripping telescopic link is installed to the both ends inner wall symmetry of cell-phone standing groove, the one end of centre gripping telescopic link is connected with the centre gripping fixed plate, the mobile mounting groove has been seted up at the both ends that the board was placed to the cell-phone, the one end of moving the mounting groove is connected with removes the erection column, two the one end of body-building ring corresponds.
Preferably, a mobile phone clamping groove is formed in one end of the clamping fixing plate, and the mobile phone placing plate and the body building ring are fixed through a fixing groove and the movable mounting column.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. through the rotating gag lever post, spacing screw thread through gag lever post one end connection separates gag lever post and spacing seat, can be according to user's user demand, place in the spacing through-hole that corresponds after dismantling the gag lever post, and fix gag lever post and spacing seat, thereby it is spacing to carry out the distance that slidable mounting seat removed in the shifting chute, and through the cladding protection plastic pad in the gag lever post outside, can cushion when the gag lever post is touched to the slidable mounting seat, damage and the deformation that produce when reducing gag lever post and slidable mounting seat touching.
2. The user sits on the seat, places the shank on two fixed plates, rotates the upset apron to the fixed plate on, can fix the upset apron with the fixed plate through fixed knob and fixed orifices, can fix the user shank.
3. Through rotating the rotating handle, drive pivot and steel wire binding roller and rotate, thereby can will connect the steel wire binding on steel wire binding roller, it can remove through the deflector roll conduction to connect the steel wire, the sliding mounting seat that drives to connect steel wire one end and connect moves along the shifting chute, and drive user's shank and rise, when steel wire binding roller rotates, the ratchet that accessible steel wire binding roller one end is connected is fixed with the pawl that pushes away the bottom installation, avoid steel wire binding roller to rotate because of the pulling force that shank gravity brought, the user can control the angular distance of branch leg by oneself, be convenient for adjust.
4. Push away the handle through promoting, will push away to pushing away the spacing groove opposite side, push away the pawl of bottom can with the ratchet separation, the slidable mounting seat can descend because of user's shank gravity, will connect the steel wire and pull out from the steel wire bundling roller, the slidable mounting seat is when descending the bottom, at first can contact with the buffer board, the buffer board can produce the removal because the touching of slidable mounting seat, the buffer board can rotate to the standing groove in, and drive in the buffer beam shrink that buffer board one end is connected gets into the buffer seat, the buffer spring shrink, thereby can cushion when the slidable mounting seat descends, avoid the sliding mounting seat decline speed too fast, produce the collision.
5. Through placing the cell-phone on the centre gripping fixed plate of centre gripping telescopic link one end, and fix through the centre gripping telescopic link, can carry out the centre gripping to cell-phone or other electronic product when user's body-building fixed, if need use, promote and remove the erection column, make and remove the erection column and slide in removing the mounting groove, and place the cell-phone the board rotate to with the contact of body-building ring, can will remove in the erection column can get into the fixed slot, place to the cell-phone and fix between board and the body-building ring, the cell-phone when convenient to use person divides leg body-building is placed and is used.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the limiting through hole and the limiting seat of the invention;
FIG. 3 is a schematic view of an installation structure of the connecting wire and the guide roller according to the present invention;
FIG. 4 is a schematic structural diagram of the area A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view showing an installation structure of the rotating shaft and the wire takeup roll according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the stop rod and the stop threads of the present invention;
FIG. 7 is a schematic structural view of the cushioning protection mechanism of the present invention;
FIG. 8 is a schematic structural diagram of the region B in FIG. 7 according to the present invention;
FIG. 9 is a schematic structural view of the leg fixing mechanism of the present invention;
FIG. 10 is a schematic structural view of the handset placement mechanism of the present invention;
reference numbers in the figures: 1. mounting a bottom plate; 2. installing a box; 3. a seat; 4. a connecting rod; 5. a fitness ring; 6. a limiting through hole; 7. a limiting seat; 8. rotating the handle; 9. a moving groove; 10. a sliding mounting seat; 11. connecting steel wires; 12. a guide roller; 13. a rotating shaft; 14. a steel wire bundling roller; 15. a ratchet wheel; 16. a push handle limiting groove; 17. a push handle; 18. a pawl; 19. a limiting rod; 20. limiting threads; 21. a protective plastic pad;
22. a buffer protection mechanism; 2201. connecting the rotating shaft; 2202. a buffer plate; 2203. a placement groove; 2204. a buffer seat; 2205. a buffer rod; 2206. a buffer spring;
23. a leg fixing mechanism; 2301. a fixing plate; 2302. fixing the rod; 2303. a fixing hole; 2304. turning over the cover plate; 2305. fixing the knob;
24. a mobile phone placing mechanism; 2401. a mobile phone placing plate; 2402. a mobile phone placing groove; 2403. clamping the telescopic rod; 2404. clamping the fixing plate; 2405. moving the mounting groove; 2406. moving the mounting post; 2407. and fixing the grooves.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in figures 1-10, the invention provides a technical scheme, a sitting leg-separating body-building device for leg muscles, which comprises an installation bottom plate 1, wherein the top end of the installation bottom plate 1 is connected with an installation box 2, the top end of the installation bottom plate 1 is connected with a seat 3 corresponding to one side of the installation box 2, the top end of the installation bottom plate 1 is symmetrically provided with a body-building ring 5 through a connecting rod 4, one side of the body-building ring 5 is uniformly provided with a limit through hole 6, the inner side of the body-building ring 5 is provided with a moving groove 9, the inner wall of the moving groove 9 is slidably provided with a sliding installation seat 10, the top end of the sliding installation seat 10 is symmetrically connected with a connecting steel wire 11, the inner wall of the body-building ring 5 is uniformly provided with a guide roller 12 corresponding to the position of the connecting steel wire 11, the inner wall of one end of the installation box 2 is connected with a steel wire bundling roller 14 through a rotating shaft 13, the top of install bin 2 corresponds ratchet 15 position department and has seted up and has pushed away limiting groove 16, pushes away and installs the inner wall of limiting groove 16 and push away 17, pushes away the bottom of 17 and installs pawl 18, and install baseplate 1, install bin 2 and body-building ring 5 are a stainless steel's component, and the outside of install baseplate 1, install bin 2 and body-building ring 5 all scribbles anti-rust paint, has increased the antirust property of install baseplate 1, install bin 2 and body-building ring 5.
The inner wall of one end of the body-building ring 5 is provided with a buffer protection mechanism 22, and the buffer protection mechanism 22 comprises a connecting rotating shaft 2201, a buffer plate 2202, a placing groove 2203, a buffer seat 2204, a buffer rod 2205 and a buffer spring 2206;
connecting pivot 2201 is installed to body-building ring 5's one end inner wall, the outside of connecting pivot 2201 is connected with buffer board 2202, buffer slot 2203 has been seted up to body-building ring 5's one end inner wall corresponding buffer board 2202 position department, buffer seat 2204 is installed in the one end inner wall embedding of buffer slot 2203, buffer rod 2205 is installed in the one end embedding of buffer seat 2204, buffer rod 2205's outside cladding has buffer spring 2206, the corner of buffer board 2202 is smooth fillet, buffer board 2202 is the component of an elastic rubber material, can avoid the corner of buffer board 2202 too sharply to block slidable mounting seat 10.
One end of the sliding installation seat 10 is connected with a leg fixing mechanism 23, and the leg fixing mechanism 23 comprises a fixing plate 2301, a fixing rod 2302, a fixing hole 2303, an overturning cover plate 2304 and a fixing knob 2305;
one end of sliding mount seat 10 is connected with fixed plate 2301, fixed plate 2301's one end evenly is connected with dead lever 2302, fixed orifices 2303 have been seted up on fixed plate 2301's top, fixed plate 2301's one end is rotated and is connected with upset apron 2304, fixed knob 2305 is installed in the top symmetry embedding of upset apron 2304, the outside of fixed plate 2301 and dead lever 2302 all has the cladding to have the cotton pad of sweat-absorbing, fix through fixed knob 2305 and fixed orifices 2303 between fixed plate 2301 and the upset apron 2304, be convenient for fixed and dismantlement between fixed plate 2301 and the upset apron 2304.
A mobile phone placing mechanism 24 is arranged between the two body-building rings 5, and the mobile phone placing mechanism 24 comprises a mobile phone placing plate 2401, a mobile phone placing groove 2402, a clamping telescopic rod 2403, a clamping fixing plate 2404, a mobile installing groove 2405, a mobile installing column 2406 and a fixing groove 2407;
install cell-phone between two body-building rings 5 and place board 2401 through the connecting rod, cell-phone standing groove 2402 has been seted up at the middle part that board 2401 was placed to the cell-phone, centre gripping telescopic link 2403 is installed to cell-phone standing groove 2402's both ends inner wall symmetry, centre gripping telescopic link 2403's one end is connected with centre gripping fixed plate 2404, cell-phone is placed the both ends of board 2401 and has been seted up removal mounting groove 2405, the one end of removal mounting groove 2405 is connected with removal erection column 2406, fixed slot 2407 has all been seted up to the one end correspondence removal erection column 2406 position department of two body-building rings 5, cell-phone centre gripping groove has been seted up to the one end of centre gripping fixed plate 2404, the cell-phone is placed and is fixed through fixed slot 2407 and removal erection column 2406 between board.
The working principle and the using process of the invention are as follows: when the sitting leg-separating body-building device for leg muscles is used, the limiting rod 19 is rotated, the limiting rod 19 is separated from the limiting seat 7 through the limiting thread 20 connected with one end of the limiting rod 19, the limiting rod 19 can be placed in the corresponding limiting through hole 6 after being detached according to the use requirements of users, the limiting rod 19 and the limiting seat 7 are fixed, the moving distance of the sliding installation seat 10 in the moving groove 9 is limited, the limiting rod 19 is buffered when the sliding installation seat 10 touches the limiting rod 19 through the protective plastic pad 21 coated on the outer side of the limiting rod 19, and the damage and the deformation generated when the limiting rod 19 touches the sliding installation seat 10 are reduced;
a user sits on the seat 3, places legs on the two fixing plates 2301, rotates the turnover cover plate 2304 to the fixing plates 2301, and can fix the turnover cover plate 2304 and the fixing plates 2301 through the fixing knobs 2305 and the fixing holes 2303 by the turnover cover plate 2304 and fix the legs of the user;
then, a user can rotate the rotating handle 8 to drive the rotating shaft 13 and the steel wire bundling roller 14 to rotate, so that the connecting steel wire 11 can be bundled on the steel wire bundling roller 14, the connecting steel wire 11 can be conducted and moved through the guide roller 12, the sliding mounting seat 10 connected with one end of the connecting steel wire 11 is driven to move along the moving groove 9, the leg of the user is driven to be lifted, when the steel wire bundling roller 14 rotates, the steel wire bundling roller can be fixed through the ratchet wheel 15 connected with one end of the steel wire bundling roller 14 and the pawl 18 arranged at the bottom end of the push handle 17, the steel wire bundling roller 14 is prevented from rotating due to the pulling force caused by the gravity of the leg, the angle distance of the leg can be controlled by;
after the user finishes, the user can push the push handle 17, push the push handle 17 to the other side of the push handle limiting groove 16, the pawl 18 at the bottom end of the push handle 17 can be separated from the ratchet wheel 15, the sliding installation seat 10 can descend due to the gravity of the leg of the user, the connecting steel wire 11 is pulled out of the steel wire bundling roller 14, when the sliding installation seat 10 descends to the bottom, the sliding installation seat firstly contacts with the buffer plate 2202, the buffer plate 2202 can move due to the contact of the sliding installation seat 10, the buffer plate 2202 can rotate into the placing groove 2203, the buffer rod 2205 connected with one end of the buffer plate 2202 is driven to contract into the buffer seat 2204, and the buffer spring 6 contracts, so that the buffer can be performed when the sliding installation seat 10 descends, and the phenomenon that the sliding installation seat 10 descends at an excessively high speed to cause collision is avoided;
the user places the cell-phone on the centre gripping fixed plate 2404 of centre gripping telescopic link 2403 one end, and fix through centre gripping telescopic link 2403, can carry out the centre gripping to cell-phone or other electronic product when user's body-building and fix, if need use, promote to remove erection column 2406, make to remove erection column 2406 and slide in removing mounting groove 2405, and place the cell-phone board 2401 and rotate to contacting with body-building ring 5, can will remove erection column 2406 and can get into in fixed slot 2407, place to fix between board 2401 and the body-building ring 5 for the cell-phone, the cell-phone when convenient to use divides leg body-building is placed and is used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sitting leg-separating fitness device for leg muscles, comprising a mounting base plate (1), characterized in that: the top end of the mounting base plate (1) is connected with a mounting box (2), the top end of the mounting base plate (1) is connected with a seat (3) corresponding to one side position of the mounting box (2), a body-building ring (5) is symmetrically mounted at the top end of the mounting base plate (1) through a connecting rod (4), a limiting through hole (6) is uniformly formed in one side of the body-building ring (5), a moving groove (9) is formed in the inner side of the body-building ring (5), a sliding mounting seat (10) is slidably mounted on the inner wall of the moving groove (9), a connecting steel wire (11) is symmetrically connected to the top end of the sliding mounting seat (10), a guide roller (12) is uniformly mounted at the position of the inner wall of the body-building ring (5) corresponding to the connecting steel wire (11), a steel wire bundling roller (14) is connected to the inner wall of one end of the mounting box (2) through a rotating shaft (13, the other end of the rotating shaft (13) penetrates through the installation box (2) and is fixedly connected with the rotating handle (8), a pushing handle limiting groove (16) is formed in the position, corresponding to the ratchet wheel (15), of the top end of the installation box (2), a pushing handle (17) is installed on the inner wall of the pushing handle limiting groove (16), and a pawl (18) is installed at the bottom end of the pushing handle (17).
2. The sitting leg-separating fitness device for leg muscles according to claim 1, wherein the mounting base plate (1), the mounting box (2) and the fitness ring (5) are all members made of stainless steel, and the outer sides of the mounting base plate (1), the mounting box (2) and the fitness ring (5) are coated with antirust paint.
3. The sitting leg-separating body-building device for leg muscles according to claim 1, wherein a limiting rod (19) is installed on the inner wall of one of the limiting through holes (6), a limiting thread (20) is uniformly formed at the other end of the limiting rod (19), a protective plastic pad (21) is wrapped on the outer side of the limiting rod (19), and a limiting seat (7) is connected to the other side of the body-building ring (5) corresponding to the position of the limiting through hole (6).
4. The sitting leg-separating body-building device for leg muscles according to claim 3, characterized in that the diameter of the limiting rod (19) is smaller than the inner diameter of the limiting through hole (6), and the limiting rod (19) and the body-building ring (5) are fixed through a limiting thread (20) and a limiting seat (7).
5. The sitting leg-separating body-building device for leg muscles according to claim 1, wherein a buffer protection mechanism (22) is installed on the inner wall of one end of the body-building ring (5), and the buffer protection mechanism (22) comprises a connecting rotating shaft (2201), a buffer plate (2202), a placing groove (2203), a buffer seat (2204), a buffer rod (2205) and a buffer spring (2206);
the utility model discloses a body-building device, including body-building ring (5), buffer seat (2204), buffer rod (2205), buffer spring (2206) are wrapped to the outside cladding of buffer rod (2205), and the one end inner wall of body-building ring (5) is installed and is connected with connection pivot (2201), the outside of connecting pivot (2201) is connected with buffer board (2202), buffer seat (2203) have been seted up to the one end inner wall of body-building ring (5) corresponding buffer board (2202) position department, buffer seat (2204) are installed to the one end inner wall embedding of buffer seat (2203), buffer rod (2205) are installed to the one end.
6. A sitting leg-separating fitness device for leg muscles according to claim 5, wherein the corners of the cushioning plate (2202) are smooth rounded corners, and the cushioning plate (2202) is a member of elastic rubber material.
7. The sitting leg-separating fitness device for leg muscles according to claim 1, characterized in that one end of the sliding installation seat (10) is connected with a leg fixing mechanism (23), and the leg fixing mechanism (23) comprises a fixing plate (2301), a fixing rod (2302), a fixing hole (2303), a turnover cover plate (2304) and a fixing knob (2305);
the one end of slidable mounting seat (10) is connected with fixed plate (2301), the one end evenly connected with dead lever (2302) of fixed plate (2301), fixed orifices (2303) have been seted up on the top of fixed plate (2301), the one end of fixed plate (2301) is rotated and is connected with upset apron (2304), fixed knob (2305) are installed in the top symmetry embedding of upset apron (2304).
8. The sitting leg-separating exercise device for leg muscles according to claim 7, wherein the outside of the fixing plate (2301) and the fixing rod (2302) are coated with sweat-absorbent cotton pads, and the fixing plate (2301) and the flip cover plate (2304) are fixed by the fixing knob (2305) and the fixing hole (2303).
9. The sitting leg-separating fitness device for leg muscles according to claim 1, wherein a mobile phone placing mechanism (24) is installed between the two fitness rings (5), and the mobile phone placing mechanism (24) comprises a mobile phone placing plate (2401), a mobile phone placing groove (2402), a clamping telescopic rod (2403), a clamping fixing plate (2404), a moving installation groove (2405), a moving installation column (2406) and a fixing groove (2407);
two install cell-phone between body-building ring (5) and place board (2401) through the connecting rod, cell-phone standing groove (2402) have been seted up at the middle part of cell-phone standing plate (2401), centre gripping telescopic link (2403) are installed to the both ends inner wall symmetry of cell-phone standing groove (2402), the one end of centre gripping telescopic link (2403) is connected with centre gripping fixed plate (2404), removal mounting groove (2405) have been seted up at the both ends of cell-phone standing plate (2401), the one end of removing mounting groove (2405) is connected with removes erection column (2406), two fixed slot (2407) have all been seted up to the one end correspondence of body-building ring (5) removes erection column (2406) position department.
10. The sitting leg-separating fitness device for leg muscles according to claim 9, wherein a mobile phone clamping groove is formed at one end of the clamping fixing plate (2404), and the mobile phone placing plate (2401) and the fitness ring (5) are fixed with the movable mounting column (2406) through a fixing groove (2407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287621.5A CN109985356B (en) | 2019-04-11 | 2019-04-11 | A sitting posture divides leg body-building device for shank muscle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287621.5A CN109985356B (en) | 2019-04-11 | 2019-04-11 | A sitting posture divides leg body-building device for shank muscle |
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| CN109985356A CN109985356A (en) | 2019-07-09 |
| CN109985356B true CN109985356B (en) | 2020-10-30 |
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| CN201910287621.5A Active CN109985356B (en) | 2019-04-11 | 2019-04-11 | A sitting posture divides leg body-building device for shank muscle |
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| CN112120438A (en) * | 2020-10-27 | 2020-12-25 | 史笑坷 | High school student corrects table chair with position of sitting |
| CN114618141A (en) * | 2022-03-28 | 2022-06-14 | 四川大学 | Basketball stands are used in sports teaching |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106081A (en) * | 1991-01-28 | 1992-04-21 | Nautilus Acquisition Corporation | Leg exercise machine |
| US7128694B1 (en) * | 2004-11-22 | 2006-10-31 | Kent Fulks | Method and apparatus for bi-directional exercise movements |
| CN100469405C (en) * | 2007-02-02 | 2009-03-18 | 清华大学 | Sitting type leg strength exerciser with synchronous yielding exercise for double legs |
| CN202942596U (en) * | 2012-11-27 | 2013-05-22 | 陈灵娇 | Sitting and lying type abdominal muscle exercising apparatus |
| CN107583241A (en) * | 2017-10-23 | 2018-01-16 | 王凯丽 | The leg press of physical education |
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