CN114225325A

CN114225325A - Recovered body-building device of shank

Info

Publication number: CN114225325A
Application number: CN202111557372.0A
Authority: CN
Inventors: 汪焕兴
Original assignee: Individual
Current assignee: Zhang Wenya
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-03-25
Anticipated expiration: 2041-12-19
Also published as: CN114225325B

Abstract

The invention discloses a leg rehabilitation body-building device which is provided with a driving mechanism, wherein a user sits on a cushion, two legs are respectively placed at the top ends of training support plates to be supported and are fixed through a fixing mechanism, a rocking handle is shaken to drive a worm to rotate, the worm is meshed with a driven fluted disc, a connecting toothed plate can slide at the bottom end inside a driving box under the rotation action of the driven fluted disc, a fixed support arm is matched with the movement of the fixed support arm inside a fixed guide rail, the rotating support plates drive the training support plates to rotate outside a fixed shaft under the action of a connecting shaft, the support strength of the device is manually adjusted according to the rehabilitation or body-building requirements of the legs of the user, and the training strength and the training effect of the device are ensured. In addition, the function of massaging the legs when stretching the legs is realized, the blood circulation is facilitated, and the muscle activity of the legs of a patient or a body builder is improved.

Description

Recovered body-building device of shank

Technical Field

The invention relates to the field of rehabilitation and fitness, in particular to a leg rehabilitation and fitness device.

Background

Chinese medical treatment is divided into four major fields: health care, prevention, clinical treatment and rehabilitation. Rehabilitation is an important component of the overall medical system. Among them, the clinical treatment mainly treats the acute stage of various diseases, and solves the problem of life safety. The rehabilitation treatment object is dysfunction, and the purpose of the rehabilitation treatment object is that a patient can better return to home, society and work again. Improving the life quality of the patients. From the therapeutic means: the clinical treatment mainly treats diseases through means of medicine, operation, radiation and the like, and the rehabilitation mainly treats functional disorders through physical (factor) treatment, exercise treatment, manipulation treatment, acupuncture treatment and other physical modes.

Secondly, along with the attention and the demand of people on fitness, various fitness equipment appears in the market, wherein some fitness training items need to stretch the limbs before training, so that the phenomena of limb strain and the like in the training process are prevented, and particularly, the leg training of the fitness items such as martial arts and gymnastics needs to realize the exercise of some basic actions by pressing the legs.

However, the existing leg rehabilitation exercise device has the problems that the supporting strength of the device cannot be manually adjusted according to the rehabilitation or exercise requirements of the two legs of a user, the locking function of the device cannot be realized, the training support plate is easy to slip during training, and the training strength and the training effect of the device are affected.

Disclosure of Invention

The invention aims to solve the technical problems that when the existing leg rehabilitation and fitness device is used, the supporting strength of the device cannot be manually adjusted according to the rehabilitation or fitness requirements of the two legs of a user, the locking function of the device cannot be realized, and the training support plate is easy to slip off during training, so that the training strength and the training effect of the device are influenced.

Aiming at the defects in the prior art, the invention aims to provide a leg rehabilitation fitness device.

In order to achieve the purpose, the invention provides a leg rehabilitation body-building device which comprises a fixed base plate, a cushion and two training support plates connected with the fixed base plate, wherein the cushion is arranged on one side of the fixed base plate, which is provided with the training support plates, the cushion is fixedly connected with the fixed base plate through a fixed shaft, the training support plates are positioned between the cushion and the fixed base plate, and a driving mechanism for driving the training support plates to move and/or deform is arranged between the two training support plates so as to enlarge or reduce an included angle between the two training support plates.

Preferably, the driving mechanism comprises a driving box, a rocking handle, a fixed guide rail, a rotating support plate, a worm, a driven fluted disc, a connecting toothed plate, a fixed support arm and a connecting shaft, the fixed guide rail is fixedly arranged on the surface of the top end of the fixed bottom plate corresponding to the middle part of the bottom end of the cushion, the fixed support arm is movably clamped and installed inside the fixed guide rail, the connecting toothed plate is fixedly installed on one side of the bottom end of the outer wall of the fixed support arm, the driving box is fixedly arranged on the top end surface of the fixed bottom plate at a position close to the connecting gear plate, the rocking handle is embedded in one side of the top end outside the driving box, the worm is clamped and installed at the bottom end of the rocking handle, the driven fluted disc is rotatably arranged at one side of the driving box close to the worm, the rotary support plate is sleeved and arranged at the top end of the outer part of the fixed shaft, the connecting shaft penetrates through and is rotatably installed on one side of the corner inside the rotating support plate and the top end inside the fixed support arm.

Preferably, one side of the outer wall of the rotating support plate is fixedly connected with the training support plate through a bolt, and the inside of the rotating support plate is fixedly connected with the fixed shaft through a bearing clamping seat.

Preferably, the top ends of the outer parts of the two training support plates are both connected with a fixing mechanism in a sliding mode.

Preferably, fixed establishment includes movable support, massage bottom roll, adjustable pressing plate, fixed side roller, compression brace arm and activity side roller, movable support movable mounting be in the training extension board is outside, the even embedding of massage bottom roll is installed inside the training extension board, adjustable pressing plate installs the inside top of movable support, fixed side roller is installed adjustable pressing plate outer wall both sides, the compression brace arm embedding is installed adjustable pressing plate outer wall bottom both sides, the activity side roller rotates to be installed compression brace arm inner wall one side.

Preferably, the surface mounting of activity clamp plate outer wall top has the handle, massage bottom roller, fixed side roller and activity side roller outer wall surface evenly are provided with silica gel massage lug.

Preferably, the fixing mechanism is connected with the training support plate through a connecting mechanism.

Preferably, the connecting mechanism comprises a first slider, a limit stop, a supporting spring, a second slider and a compression spring, the first slider is installed on two sides of the bottom end of the movable support, the limit stop is installed on two sides of the outer wall of the movable pressing plate, the supporting spring is installed between the bottom end of the outer wall of the limit stop and the inner wall of the movable support, the second slider is embedded in two sides of the inner wall of the bottom end of the movable pressing plate, and the compression spring is installed in the middle of the outer portion of the second slider in a sleeved mode.

Preferably, the sliding strips are installed on two sides of the outer wall of the training support plate, a through hole is formed in the top end inside the compression support arm in a penetrating mode, the inner diameter of the through hole is equal to the outer diameter of the second sliding block, and the surface of the outer wall of the second sliding block is polished smoothly.

Preferably, the back is installed to outside top one side of cushion, just cushion top surface with back outer wall surface all wraps the sponge leather pad cover.

The technical scheme provided by the embodiment of the invention has the following beneficial effects:

recovered body-building device of shank is provided with actuating mechanism, the user sits on the cushion, place the both legs respectively and support on training extension board top, and fix through fixed establishment, wave the rocking handle and drive the worm and rotate, by the meshing between worm and the driven fluted disc, make the connection pinion rack slide in the bottom of drive incasement portion under the rotation effect of driven fluted disc, the activity of cooperation fixed support arm at fixed guide inside, make rotatory extension board drive the training extension board rotate outside the fixed axle under the effect through the connecting axle, realize coming to carry out manual regulation to the support intensity of device according to the recovered or body-building demand of user's both legs, cooperate the locking function between worm and the driven fluted disc simultaneously, the slippage of training extension board when the training of avoiding, the training intensity and the training effect of device have been guaranteed. The user can also, through the handle that grips, promote the movable support and slide at training extension board outer wall, by the upper and lower activity of activity clamp plate and the separation of strutting between the compression brace arm, make fixed side roller and activity side roller can laminate the strut to the user both legs of different sizes respectively, and cooperation massage bottom roller laminates the strut to user shank bottom, thereby realized carrying out the function of massaging to both legs when tensile shank, more help blood circulation, the sour sense and the tired sense of both legs have effectively been alleviated, improve shank muscle vigor.

In addition, the movable support is further provided with a connecting mechanism, the sliding strip is fixedly connected with the first sliding block at the bottom end of the movable support, so that the movable support is more stable when sliding back and forth, the movable pressing plate is more convenient and fast to move up and down and to be attached to and protected by the legs of a user by matching with the support spring, the two second sliding blocks are connected and supported by matching with the compression spring, the durability of the two compression supporting arms is improved when the two compression supporting arms are unfolded, the stability and the reliability of the fixing mechanism during massage when the fixing mechanism operates outside the training supporting plate are ensured, the probability of improving damage faults inside the device is reduced, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the embodiments or the prior art solutions of the present invention, 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 only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a perspective view of the leg rehabilitation exercise device of the present invention.

FIG. 2 is a schematic structural view of the leg rehabilitation device of the present invention with the training support plate removed;

FIG. 3 is a schematic view of the interior of the driving box of the leg rehabilitation exercise device of the present invention;

FIG. 4 is a schematic perspective view of the movable support of the leg rehabilitation device according to the present invention;

FIG. 5 is a schematic perspective view of the installation of the compression arm of the leg rehabilitation device according to the present invention;

fig. 6 is a schematic view of the bottom plan structure of the movable support of the leg rehabilitation fitness device of the present invention.

The correspondence between reference numbers and component names is:

1. fixing the bottom plate; 2. a cushion; 3. training a support plate; 4. a drive mechanism; 401. a drive box; 402. a rocking handle; 403. fixing the guide rail; 404. rotating the support plate; 405. a worm; 406. a driven fluted disc; 407. a connecting toothed plate; 408. fixing the support arm; 409. a connecting shaft; 5. a fixing mechanism; 501. a movable support; 502. a massage bottom roller; 503. a movable pressing plate; 504. fixing the side roller; 505. compressing the brace arm; 506. a movable side roller; 6. a backrest; 7. a fixed shaft; 8. a connecting mechanism; 801. a first slider; 802. a limit stop block; 803. a support spring; 804. a second slider; 805. a compression spring; 9. a handle; 10. and (4) a slide bar.

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. 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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a leg rehabilitation fitness device.

Referring to fig. 1-6, in this embodiment, the leg rehabilitation exercise device includes a fixed base plate 1, a seat cushion 2 and two training support plates 3 connected to the fixed base plate 1, on the basis of the prior art, the seat cushion 2 is installed on one side of the fixed base plate 1 where the training support plates 3 are installed, the seat cushion 2 is fixedly connected to the fixed base plate 1 through a fixed shaft 7, the training support plates 3 are located between the seat cushion 2 and the fixed base plate 1, a driving mechanism 4 for driving the training support plates 3 to move and/or deform is arranged between the two training support plates 3 so as to enlarge or reduce an included angle between the two training support plates 3, and the driving mechanism 4 is used for adjusting the included angle between the training support plates 3 to enlarge or reduce so as to achieve an effect of spreading or folding the training support plates.

When leg rehabilitation or body building is needed, the leg rehabilitation body building device provided by the invention can adjust the supporting strength of the device according to the rehabilitation or body building requirements of the two legs of a user, the user can sit on the seat cushion 2, the two legs are respectively placed at the top ends of the training support plates 3 for supporting, and then the training support plates 3 are adjusted through the driving mechanism 4, so that the training support plates 3 are slowly unfolded or folded to a certain angle, and the effect of stretching and relaxing leg muscles is achieved.

It should be noted that, in this embodiment, the connection manner between the driving mechanism 4 and the training support plate 3 is not limited, and any structure and connection manner may be adopted, so long as the driving mechanism 4 can drive the training support plate 3 to move and/or deform so as to enlarge or reduce the included angle between the two training support plates 3, which is within the protection scope of the present invention. Of course, a specific design of the connection or structure between the driving mechanism 4 and the training plate 3 is possible, as follows:

specifically, the driving mechanism 4 includes a driving box 401, a rocking handle 402, a fixed guide rail 403, a rotating support plate 404, a worm 405, a driven fluted disc 406, a connecting toothed plate 407, a fixed support arm 408 and a connecting shaft 409, the fixed guide rail 403 is fixedly installed on the top surface of the fixed base plate 1 corresponding to the middle of the bottom end of the cushion 2, the fixed support arm 408 is movably clamped and installed inside the fixed guide rail 403, the connecting toothed plate 407 is fixedly installed on one side of the bottom end of the outer wall of the fixed support arm 408, the driving box 401 is fixedly installed on the top surface of the fixed base plate 1 near the connecting toothed plate 407, the rocking handle 402 is embedded and installed on one side of the top end outside the driving box 401, the worm 405 is clamped and installed on the bottom end of the rocking handle 402, the driven fluted disc 406 is rotatably installed on one side of the worm 405 inside the driving box 401, the rotating support plate 404 is sleeved and installed on one side of the inner corner of the rotating support plate 404 and the top end inside the fixed support arm 408, the fixed arms 408 may be telescoping.

During the use, the user sits on cushion 2, place the both legs respectively and support on training extension board 3 top, wave rocking handle 402 and drive worm 405 and rotate, meshing between worm 405 and driven fluted disc 406, make connecting toothed plate 407 can slide in the inside bottom of drive case 401 under the rotation effect of driven fluted disc 406, the activity of cooperation fixed support arm 408 in fixed guide 403 is inside, make rotatory extension board 404 drive training extension board 3 rotate outside fixed axle 7 under the effect of connecting axle 409, realized having realized the manual regulation to the support intensity of device to the user's both legs according to the body-building demand when pressing the leg, cooperate the locking function between worm 405 and the driven fluted disc 406 simultaneously, the training intensity and the training effect of device have been guaranteed.

In the above embodiment, the driving mechanism 4 may be specifically designed, in order to increase the connection firmness of the rotating support plate 404 at the outer wall of the training support plate 3, one side of the outer wall of the rotating support plate 404 is fixedly connected with the training support plate 3 through a bolt, the inside of the rotating support plate 404 is fixedly connected with the fixed shaft 7 through a bearing clamping seat, and the friction force between the rotating support plate 404 and the fixed shaft 7 when the rotating support plate 404 rotates for a long time is reduced through the bearing clamping seat, so that the phenomenon that the rotating support plate 404 is clamped is avoided.

In the above embodiment, the training support plates 3 may be further specifically designed, in order to avoid slipping of the legs during training using the training support plates 3, the top ends of the outer portions of the two training support plates 3 are both slidably connected with the fixing mechanisms 5, and the legs can be relatively fixed on the training support plates 3 through the fixing mechanisms 5.

In the above embodiment, a specific design may also be made for the fixing mechanism 5, specifically, the fixing mechanism 5 includes a movable support 501, a massage bottom roller 502, a movable pressing plate 503, a fixed side roller 504, a compression arm 505 and a movable side roller 506, the movable support 501 is movably mounted outside the training support 3, the massage bottom roller 502 is uniformly embedded inside the training support 3, the movable pressing plate 503 is mounted at the top end inside the movable support 501, the fixed side roller 504 is mounted at both sides of the outer wall of the movable pressing plate 503, the compression arm 505 is embedded at both sides of the bottom end of the outer wall of the movable pressing plate 503, the movable side roller 506 is rotatably mounted at one side of the inner wall of the compression arm 505, silica gel massage bumps are uniformly arranged on the outer wall surfaces of the massage bottom roller 502, the fixed side roller 504 and the movable side roller 506, and a handle 9 is mounted on the top end surface of the outer wall of the movable pressing plate 503.

When the user does the tensile shank of training, can also be through holding handle 9, promote movable support 501 and slide at training extension board 3 outer wall, prop up the separation by the upper and lower activity of activity clamp plate 503 and compression between the arm 505, make fixed side roller 504 and activity side roller 506 can laminate the support to the body-building person's of different sizes both legs respectively, and cooperate massage bottom roller 502 to laminate the support to body-building person's shank bottom, thereby realized the function of massaging both legs when tensile leg portion, more help blood circulation, effectively alleviated the sour sense of pain and the tired sense of both legs, improve shank muscle vigor.

In the above embodiment, the connection between the fixing mechanism 5 and the training plate 3 may be further specifically designed, and the fixing mechanism 5 and the training plate 3 are connected through the connecting mechanism 8.

Specifically, the connecting mechanism 8 includes a first slider 801, a limit stop 802, support springs 803, a second slider 804 and compression springs 805, the first slider 801 is installed on two sides of the bottom end of the movable support 501, the limit stop 802 is installed on two sides of the outer wall of the movable pressing plate 503, the support springs 803 are installed between the bottom end of the outer wall of the limit stop 802 and the inner wall of the movable support 501, the second slider 804 is embedded in two sides of the inner wall of the bottom end of the movable pressing plate 503, and the compression springs 805 are installed in the middle of the outside of the second slider 804 in a sleeved manner.

The draw runner 10 is all installed to training extension board 3 outer wall both sides, it is fixed to be connected between draw runner 10 and the first slider 801 in movable support 501 bottom, make movable support 501 more stable when making a round trip to slide, cooperation supporting spring 803 is to the support of limit stop 802, it is more convenient when making activity clamp plate 503 protect with the subsides of body-building person's both legs about the activity, cooperation compression spring 805 is to carrying out joint support between two second sliders 804, make two compression arms 505 the durability when strutting improve, thereby guarantee stability and reliability when massage mechanism 5 massages when training extension board 3 outside operation, the probability of device inside improvement damage trouble has been reduced, the life-span of device use has been prolonged.

Specifically, in order to increase the firmness of the connection between the top end of the compression brace 505 and the second slider 804, a through hole is formed through the top end inside the compression brace 505, the inner diameter of the through hole is equal to the outer diameter of the second slider 804, and the outer wall surface of the second slider 804 is polished smoothly.

In any of the above technical solutions, further improvements can be made to the leg rehabilitation fitness device. In order to guarantee the fastness and the soft degree of body-building person when 2 seats of cushion, back 6 is installed to 2 outside top one sides of cushion, and 2 top surfaces of cushion and 6 outer wall surfaces of back all wrap up the sponge leather pad cover.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A leg rehabilitation fitness device comprises a fixed base plate (1), a cushion (2) and two training support plates (3) connected with the fixed base plate (1), and is characterized in that the cushion (2) is installed on one side, provided with the training support plates (3), of the fixed base plate (1), the cushion (2) is fixedly connected with the fixed base plate (1) through a fixed shaft (7), and the training support plates (3) are located between the cushion (2) and the fixed base plate (1); a driving mechanism (4) for driving the training support plates (3) to move and/or deform is arranged between the two training support plates (3) so as to enlarge or reduce the included angle between the two training support plates (3).

2. The leg rehabilitation and fitness device according to claim 1, wherein the driving mechanism (4) comprises a driving box (401), a rocking handle (402), a fixed guide rail (403), a rotating support plate (404), a worm (405), a driven fluted disc (406), a connecting toothed plate (407), a fixed support arm (408) and a connecting shaft (409), the fixed guide rail (403) is fixedly installed on the top end surface of the fixed base plate (1) corresponding to the middle of the bottom end of the seat cushion (2), the fixed support arm (408) is movably installed inside the fixed guide rail (403) in a clamping manner, the connecting toothed plate (407) is fixedly installed on one side of the bottom end of the outer wall of the fixed support arm (408), the driving box (401) is fixedly installed on the top end surface of the fixed base plate (1) at a position close to the connecting toothed plate (407), the rocking handle (402) is installed on one side of the top end of the outer portion of the driving box (401) in a embedding manner, worm (405) joint is installed rocking handle (402) bottom, driven fluted disc (406) rotate to be installed drive case (401) is inside to be close to worm (405) one side, rotatory extension board (404) cup joint is installed the outside top of fixed axle (7), connecting axle (409) run through to rotate to be installed rotatory extension board (404) inside corner one side with the inside top of fixed support arm (408).

3. The leg rehabilitation fitness device according to claim 2, wherein one side of the outer wall of the rotating support plate (404) is fixedly connected with the training support plate (3) through a bolt, and the inner part of the rotating support plate (404) is fixedly connected with the fixed shaft (7) through a bearing clamp seat.

4. The leg rehabilitation and fitness device according to any of the claims 1-3, wherein a fixing mechanism (5) is slidably connected to the outer top ends of both training plates (3).

5. The leg rehabilitation fitness device according to claim 4, wherein the fixing mechanism (5) comprises a movable support (501), a massage bottom roller (502), a movable pressing plate (503), a fixed side roller (504), a compression supporting arm (505) and a movable side roller (506), the movable support (501) is movably installed outside the training support plate (3), the massage bottom roller (502) is uniformly embedded and installed inside the training support plate (3), the movable pressing plate (503) is installed at the top end inside the movable support (501), the fixed side roller (504) is installed at two sides of the outer wall of the movable pressing plate (503), the compression supporting arm (505) is embedded and installed at two sides of the bottom end of the outer wall of the movable pressing plate (503), and the movable side roller (506) is rotatably installed at one side of the inner wall of the compression supporting arm (505).

6. The leg rehabilitation fitness device according to claim 4, wherein a handle (9) is installed on the top end surface of the outer wall of the movable pressing plate (503), and silica gel massage bumps are uniformly arranged on the outer wall surfaces of the massage bottom roller (502), the fixed side roller (504) and the movable side roller (506).