CN209827451U - A sports device for shank is taken exercise - Google Patents
A sports device for shank is taken exercise Download PDFInfo
- Publication number
- CN209827451U CN209827451U CN201920037949.7U CN201920037949U CN209827451U CN 209827451 U CN209827451 U CN 209827451U CN 201920037949 U CN201920037949 U CN 201920037949U CN 209827451 U CN209827451 U CN 209827451U
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- CN
- China
- Prior art keywords
- bed body
- horizontal pole
- backrest
- rope
- fixedly connected
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- Expired - Fee Related
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Abstract
The utility model discloses a sports device for leg exercise, including the bed body, slide chair and back, bed body bottom is connected with landing leg and universal wheel, and bed body left end front and back side is provided with a plurality of screw holes, and bed body left side front and back side is rotated through the pivot and is connected with the cantilever, and the cantilever left side is articulated to have a branch, and the branch lower extreme is connected with the thread bush, and the thread bush aligns with the screw hole and passes through bolted connection, is provided with first horizontal pole, second horizontal pole and third horizontal pole between two cantilevers, installs two first pulleys and second pulley on second horizontal pole and the third horizontal pole respectively; ropes are wound on the second pulley and the first pulley, a balance weight is hung at the left lower end of each rope, and a hanging buckle, an iron ring, a traction rope and a loop belt are connected at the right end of each rope; two dovetail grooves facing left and right are formed in the right part of the top surface of the bed body, a slide chair and a backrest are arranged on the dovetail grooves, and the backrest is positioned through a positioning pin; this novel can do both legs and bend and stretch exercise and shank and carry the exercise, and the back position is adjustable, dismantles folding convenience.
Description
Technical Field
The utility model relates to a sports device specifically is a sports device for shank is taken exercise.
Background
In recent years, the Chinese fitness industry is gradually developed, national fitness clubs are gradually increased at a higher speed every year, the number of the national fitness clubs is rapidly increased after the Olympic Games, and the market of fitness equipment is wide. For beauty lovers and people who like to exercise, the leg trainer is a good sports apparatus, and can exercise gluteus muscles, prevent and care for problems of joints and muscles of hip, pelvis and waist, improve the effects of muscle elasticity, posture, leg beautifying and the like. However, the existing leg training device has a simple structure, for example, the leg training device for home use can only perform simple leg exercises like riding a bicycle, and has few functions and inconvenient disassembly and folding in the using process; accordingly, those skilled in the art have provided a sporting apparatus for leg exercise to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a sports device for shank is taken exercise to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sports device for leg exercise comprises a bed body, a slide chair and a backrest, wherein four corners of the bottom of the bed body are symmetrically and fixedly connected with supporting legs, universal wheels are fixedly mounted at the bottoms of the supporting legs, a plurality of threaded holes are formed in the front side and the rear side of the left end of the bed body, cantilevers are rotatably connected to the front side and the rear side of the left side of the bed body through rotating shafts, supporting rods are hinged to the left sides of the middle lower parts of the front cantilever and the rear cantilever, threaded sleeves are fixedly connected to the lower ends of the supporting rods, aligned with one threaded hole and connected through bolts, a first transverse rod, a second transverse rod and a third transverse rod are sequentially arranged between the front cantilever and the rear cantilever from bottom to top, two ferrules are sleeved on the first transverse rod, a pedal plate is fixedly connected to the right side of each; ropes are wound on the upper side of the second pulley and the lower side of the first pulley, a balance weight is hung at the left lower end of each rope, a hanging buckle is connected at the right end of each rope, an iron ring is hung on each hanging buckle, and the iron rings are connected with the ring belts through the pulling ropes; two dovetail grooves facing left and right are formed in the right part of the top surface of the bed body, the right ends of the dovetail grooves are communicated with the right end surface of the bed body, and a plurality of positioning holes distributed in front and back two rows are formed in the right part of the top surface of the bed body between the two dovetail grooves; four corners of the bottom of the slide chair are symmetrically provided with four rollers, and the rollers are in rolling contact with the bottom of the dovetail groove; the front side and the rear side of the bottom surface of the base of the backrest are fixedly connected with the slide bars, the slide bars are matched with the dovetail grooves, two positioning through holes are symmetrically formed in the front and the rear of the base of the backrest, and positioning pins are aligned with the two positioning holes in the bed body and inserted in the two positioning through holes.
As a further aspect of the present invention: and a locking shaft convenient for fixing the universal wheel is arranged on the universal wheel.
As a further aspect of the present invention: the right side surface of the pedal is provided with textures.
As a further aspect of the present invention: and a reinforcing rib is fixedly connected between the right side surface of the backrest and the top surface of the base of the backrest.
As a further aspect of the present invention: the top surface of the bed body is provided with a leather layer.
As a further aspect of the present invention: the right end of the rope penetrates through the conical rubber body and the baffle disc and then is connected with the hook.
As a further aspect of the present invention: and two downward hooks are fixedly connected to the third cross rod and positioned on the inner sides of the two second pulleys.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structure design, and can do leg bending and stretching movement and exercise legs by sitting on the slide chair and simultaneously extending the legs forward to one side of the cantilever to step on the pedal plate, pulling the two belts by the two hands, continuously pulling and lowering the counter weight by the rope; when the legs are bent and stretched, the slide chair below the buttocks of the human body can continuously move left and right along the dovetail grooves, when the legs are stretched, the back of the human body can lean against the backrest, and the positioning holes in different positions on the backrest and the positioning holes in different positions on the bed body can be aligned and positioned by changing the positioning through holes in the backrest, so that the left and right positions of the backrest can be adjusted, and the slide chair is suitable for people with different heights; the slide chair and the backrest can be quickly and conveniently taken down from the dovetail grooves on the bed body by taking out the positioning pins, then a human body is stooped down on the bed body, and the two ring belts are sleeved on ankles of legs of the human body, so that the shanks can be lifted and exercised; in addition, the height of the suspension beam can be adjusted by aligning the thread sleeve with different thread holes, and the bolts are screwed out from the thread holes, so that the suspension beam can be conveniently folded towards the right side of the bed body.
Drawings
Fig. 1 is a schematic view showing a structure of a sporting apparatus for leg exercise.
Fig. 2 is an enlarged schematic view of a sports apparatus for leg exercise at a.
Fig. 3 is a right side view of a suspension beam in a sporting apparatus for leg exercise.
Fig. 4 is a right side view of a backrest in a sporting apparatus for leg exercise.
In the figure: 1-bed body, 101-threaded hole, 102-dovetail groove, 103-positioning hole, 2-rotating shaft, 3-cantilever, 4-first cross bar, 5-ferrule, 6-pedal, 7-second cross bar, 8-first pulley, 9-third cross bar, 10-second pulley, 11-hook, 12-rope, 13-conical rubber body, 14-baffle disc, 15-hook, 16-iron ring, 17-guy rope, 18-coil belt, 19-supporting rod, 20-thread bush, 21-backrest, 2001-positioning through hole, 2002-reinforcing rib, 22-positioning pin, 23-slide bar, 24-supporting leg, 25-universal wheel, 26-slide chair, 27-roller and 28-bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an exercise device for leg exercise comprises a bed body 1, a slide chair 26 and a backrest 21, wherein four corners of the bottom of the bed body 1 are symmetrically and fixedly connected with supporting legs 24, universal wheels 25 are fixedly installed at the bottoms of the supporting legs 24, a plurality of threaded holes 101 are formed in the front and rear sides of the left end of the bed body 1, cantilevers 3 are rotatably connected to the front and rear sides of the left side of the bed body 1 through rotating shafts 2, supporting rods 19 are hinged to the left sides of the middle and lower portions of the front and rear cantilevers 3, threaded sleeves 20 are fixedly connected to the lower ends of the supporting rods 19, the threaded sleeves 20 are aligned with one of the threaded holes 101 and connected through bolts 28, a first cross rod 4, a second cross rod 7 and a third cross rod 9 are sequentially arranged between the front and rear cantilevers 3 from bottom to top, two ferrules 5 are sleeved on the first cross, two second pulleys 10 facing downwards are fixedly arranged on the third cross rod 9; a rope 12 is wound on the upper side of the second pulley 10 and the lower side of the first pulley 8, a balance weight is hung at the left lower end of the rope 12, a hanging buckle 15 is connected at the right end of the rope 12, an iron ring 16 is hung on the hanging buckle 15, and the iron ring 16 is connected with a coil belt 18 through a traction rope 17; two dovetail grooves 102 facing left and right are formed in the right middle of the top surface of the bed body 1, the right ends of the dovetail grooves 102 are communicated with the right end surface of the bed body 1, and a plurality of positioning holes 103 distributed in front and back two rows are formed in the right part of the top surface of the bed body 1 between the two dovetail grooves 102; four rollers 27 are symmetrically arranged at four corners of the bottom of the slide chair 26, and the rollers 27 are in rolling contact with the bottom of the dovetail groove 102; the front side and the rear side of the bottom surface of the base of the backrest 21 are fixedly connected with a slide bar 23, the slide bar 23 is matched with the dovetail groove 102, two positioning through holes 2001 are symmetrically formed in the front and the rear of the base of the backrest 21, and the front and the rear positioning through holes 2001 are aligned with the two positioning holes 103 in the bed body 1 and are inserted with positioning pins 22.
The universal wheel 25 is provided with a locking shaft which is convenient for fixing the universal wheel.
The right side surface of the pedal 6 is provided with texture (not shown) to increase the friction force with the sole of the foot.
And a reinforcing rib is fixedly connected between the right side surface of the backrest 21 and the top surface of the base of the backrest 21.
A leather layer is arranged on the top surface of the bed body 1.
The right end of the rope 12 penetrates through the conical rubber body 13 and the baffle disc 14 and then is connected with the hook 15, and when the balance weight at the left lower end of the rope 12 falls to the bottom, the conical rubber body 13 is inserted between the lower book surface of the first pulley 8 and the second cross rod 7, so that the limiting and buffering effects are achieved.
Two downward hooks 11 are fixedly connected to the inner sides of the two second pulleys 10 on the third cross rod 9, an elastic rope can be used for replacing the rope 12 and the counterweight, one end of the elastic rope is connected with the hook 11, the other end of the elastic rope bypasses the first pulley 8 and then is connected with the hook 15, and potential safety hazards caused by the use of the rope 12 and the counterweight can be eliminated by the optimal selection method.
The utility model discloses a theory of operation is:
the utility model relates to a sports device for leg exercise, when exercising legs, the legs are seated on a slide chair 26, and the legs extend forwards to one side of a cantilever 3 to step on a pedal 6, and the two belts 19 are pulled by the two hands, so that the balance weight is continuously lifted and lowered through a rope 12, and the legs can be exercised; when the legs are bent and stretched, the slide chair 26 below the buttocks of the human body can continuously move left and right along the dovetail grooves 102, when the legs are stretched, the back of the human body can lean against the backrest 21, and the positioning holes 2001 on the backrest 21 can be changed to be aligned and positioned with the positioning holes 103 at different positions on the bed body 1, so that the left and right positions of the backrest 21 can be adjusted to adapt to people with different heights; the lower chair 26 and the backrest 21 can be quickly and conveniently taken out from the dovetail grooves 102 on the bed body 1 by taking out the positioning pins 22, then a human body is bent down and lies on the bed body 1, and the two ring belts 18 are sleeved on ankles of legs of the human body, so that the shanks can be lifted and exercised; in addition, the height of the suspension beam 3 can be adjusted by aligning the threaded sleeves 20 with different threaded holes 101, and the bolts 28 are screwed out of the threaded holes 101, so that the suspension beam 3 can be conveniently folded towards the right side of the bed body 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a sports apparatus for shank is taken exercise, including the bed body (1), slide chair (26) and back (21), a serial communication port, bed body (1) bottom four corners symmetry fixedly connected with landing leg (24), landing leg (24) bottom fixed mounting has universal wheel (25), the side is provided with a plurality of screw holes (101) around the bed body (1) left end, the side all is connected with cantilever (3) through pivot (2) rotation around the bed body (1) left side, the lower part left side all articulates in two front and back cantilevers (3) has branch (19), branch (19) lower extreme fixedly connected with thread bush (20), thread bush (20) align and are connected through bolt (28) with a screw hole (101), the cover has first horizontal pole (4), second horizontal pole (7) and third horizontal pole (9) from the bottom up between two front and back cantilevers (3), two lassos in the first horizontal pole (4) go up lasso (5), a pedal (6) is fixedly connected to the right side surface of the ferrule (5), two first pulleys (8) which face upwards are fixedly installed on the second cross rod (7), and two second pulleys (10) which face downwards are fixedly installed on the third cross rod (9); ropes (12) are wound on the upper side of the second pulley (10) and the lower side of the first pulley (8), a balance weight is hung at the left lower end of each rope (12), a hook (15) is connected at the right end of each rope (12), an iron ring (16) is hung on each hook (15), and the iron ring (16) is connected with a coil belt (18) through a traction rope (17); two dovetail grooves (102) facing left and right are formed in the right middle of the top surface of the bed body (1), the right ends of the dovetail grooves (102) are communicated with the right end surface of the bed body (1), and a plurality of positioning holes (103) distributed in front and back two rows are formed in the right part of the top surface of the bed body (1) between the two dovetail grooves (102); four rollers (27) are symmetrically arranged at four corners of the bottom of the slide chair (26), and the rollers (27) are in rolling contact with the bottoms of the dovetail grooves (102); the front side and the rear side of the bottom surface of the base of the backrest (21) are fixedly connected with a slide bar (23), the slide bar (23) is matched with the dovetail groove (102), two positioning through holes (2001) are symmetrically formed in the front and the rear of the base of the backrest (21), and the front positioning through hole (2001) and the rear positioning through hole (103) are aligned and inserted with positioning pins (22).
2. Sports apparatus for leg exercise according to claim 1, wherein the universal wheels (25) are provided with locking shafts to facilitate their fixation.
3. Sports apparatus for leg exercise according to claim 1, wherein the right side surface of the footboard (6) is provided with a texture.
4. Sports apparatus for leg exercise according to claim 1, wherein reinforcing bars are fixedly connected between the right side of the backrest (21) and the top of the base of the backrest (21).
5. Sports apparatus for leg exercise according to claim 1, wherein the bed (1) is provided with a leather layer on top.
6. Sports apparatus for leg exercise according to claim 1, wherein the right end of the cord (12) is connected to the hook (15) after passing through the conical rubber body (13) and the catch disc (14).
7. Sports apparatus for leg exercise according to claim 1, wherein two downward facing hooks (11) are fixedly connected to the third crossbar (9) inside the two second pulleys (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037949.7U CN209827451U (en) | 2019-01-10 | 2019-01-10 | A sports device for shank is taken exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037949.7U CN209827451U (en) | 2019-01-10 | 2019-01-10 | A sports device for shank is taken exercise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209827451U true CN209827451U (en) | 2019-12-24 |
Family
ID=68901371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037949.7U Expired - Fee Related CN209827451U (en) | 2019-01-10 | 2019-01-10 | A sports device for shank is taken exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209827451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633510A (en) * | 2021-07-29 | 2021-11-12 | 周媛 | Lower body auxiliary recovery device for rehabilitation |
-
2019
- 2019-01-10 CN CN201920037949.7U patent/CN209827451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633510A (en) * | 2021-07-29 | 2021-11-12 | 周媛 | Lower body auxiliary recovery device for rehabilitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210110 |