CN213406831U - Seat suitable for old person carries out four limbs rehabilitation training - Google Patents
Seat suitable for old person carries out four limbs rehabilitation training Download PDFInfo
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- CN213406831U CN213406831U CN202021180180.3U CN202021180180U CN213406831U CN 213406831 U CN213406831 U CN 213406831U CN 202021180180 U CN202021180180 U CN 202021180180U CN 213406831 U CN213406831 U CN 213406831U
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Abstract
The utility model discloses a seat suitable for old person carries out four limbs rehabilitation training includes the seat and sets up respectively the upper and lower limbs trainer, the setting of the seat body left and right sides are in seat on the seat, connection are in the back of seat one end and setting are in the supporting leg of seat bottom, upper and lower limbs trainer includes: articulate the leg lifting plate of seat front end, fall "L" shape support, upper limbs training mechanism, rotatory link gear, articulate lifting mechanism and mount of leg lifting plate rear side, upper limbs training mechanism sets up on the support, lifting mechanism with pass through between the upper limbs training mechanism rotatory link gear realizes the linkage, the utility model discloses an each mechanism mutually supports and carries out passive or initiative training to upper limbs and low limbs, satisfies the old man to carry out omnidirectional rehabilitation training requirement, promotes patient's four limbs and resumes fast and recovered, simple structure, practicality are strong, benefit in operation and maintenance.
Description
Technical Field
The utility model relates to a rehabilitation training apparatus field, concretely relates to seat suitable for old person carries out four limbs rehabilitation training.
Background
With the increasing aging degree of population, the elderly are easy to cause inconvenient actions due to self diseases and external accidents, and even more, the elderly may lose basic self-care ability of life, because of inconvenient actions for a long time, the body cannot be exercised, muscle atrophy, muscle soreness, neck stiffness and headache and dizziness can be caused frequently, so that the blood volume of the whole body of the people is reduced, the heart function is reduced, the diseases of heart disease, arteriosclerosis, coronary heart disease, hypertension and the like of the people are aggravated, and the elderly who cannot exercise for a long time have slow gastrointestinal peristalsis, digestive juice secretion of digestive glands is reduced, and symptoms of inappetence and the like are caused.
Some seats that can help the old person to carry out rehabilitation training have also appeared in the market at present, be as application number: the patent of CN201820631136.6 provides a rehabilitation nursing training chair for the elderly, which is provided with a crank through rotating on the armrest, so that the elderly or patients who cannot exercise can exercise upper limbs through the crank on the chair, and the connecting rod is rotatably arranged under the cushion, the connecting rod is fixedly provided with a pedal, and the user can swing the feet back and forth on the pedal to exercise; however, for the old who are paralyzed in bed, on the upper limbs or on the lower limbs and cannot exert strength, the chair can only exercise the muscle powerful parts of the upper limbs or the lower limbs, the upper limbs and the lower limbs cannot be exercised simultaneously, the upper limbs or the lower limbs cannot be trained passively, the application range is narrow, and the requirement of the old on all-round rehabilitation training cannot be met.
Disclosure of Invention
An object of the utility model is to provide a seat suitable for old person carries out four limbs rehabilitation training, can't carry out passive training to upper limbs or low limbs when the seat of solving current rehabilitation training uses, can not reach the demand of the all-round rehabilitation training of old person, the narrow problem of accommodation.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a seat suitable for old person carries out four limbs rehabilitation training, includes the seat and sets up respectively the upper and lower limbs trainer of seat body left and right sides, the seat, connect the back of seat one end and setting are in the supporting leg of seat bottom, upper and lower limbs trainer includes: the leg lifting device comprises a leg lifting plate, an inverted L-shaped bracket, an upper limb training mechanism, a rotary linkage mechanism, a lifting mechanism and a fixing frame;
the vertical part of the bracket is fixed on the back side of the backrest and extends to the lower end of the backrest, the horizontal part of the bracket is positioned on the upper side of the seat, and the upper limb training mechanism is arranged on the bracket;
the leg lifting plate is hinged to the front end of the seat plate, and a lifting mechanism for controlling the leg lifting plate to tilt and swing is arranged on the rear side of the leg lifting plate;
the fixed frame is arranged on the supporting leg, and the rotary linkage mechanism and the lifting mechanism are both connected with the fixed frame;
the lifting mechanism and the upper limb training mechanism are connected with a rotary linkage mechanism, and linkage is realized between the lifting mechanism and the upper limb training mechanism through the rotary linkage mechanism.
Preferably, the upper limb training mechanism comprises: the guide wheels are sequentially arranged inside the support, the rolling parts are rotatably connected inside the vertical end of the support, one end of the pull rope is wound on the rolling parts, the other end of the pull rope sequentially bypasses the guide wheels and extends out of the opening part of the horizontal end of the support.
Preferably, the coil spring member includes: the rolling part is penetrated through the rolling part and fixedly connected with the outer wall of the support to form a coil spring shell and the coil spring is arranged in the coil spring shell, one end of the coil spring is fixed on the rolling part, and the other end of the coil spring is fixedly connected to the coil spring shell.
Preferably, the upper limb training mechanism further comprises a handle arranged at the tail end of the pull rope, the handle is provided with a mounting hole, and the pull rope can pass through the mounting hole and is fixedly connected with the handle.
Preferably, the fixing frame includes: the supporting device comprises a transverse fixing frame, a longitudinal fixing frame and a central longitudinal fixing frame, wherein the transverse fixing frame and the longitudinal fixing frame are arranged between the supporting legs, and the central longitudinal fixing frame is erected between the two transverse fixing frames.
Preferably, the lifting mechanism comprises: the leg lifting device comprises a connecting rod, a supporting force arm and a transmission arm, wherein the connecting rod is rotatably connected between the longitudinal fixing frame and the central longitudinal fixing frame through a bearing, the supporting force arm is fixedly connected onto the connecting rod, the transmission arm is rotatably connected with the other end of the supporting force arm, and the transmission arm is hinged to the leg lifting plate.
Preferably, the rotary linkage mechanism comprises a first vertical bevel gear fixed on the rolling member, a first horizontal bevel gear vertically meshed with the first vertical bevel gear, a second vertical bevel gear fixedly sleeved on the connecting rod, a second horizontal bevel gear vertically meshed with the second vertical bevel gear, and a transmission shaft with two ends fixedly sleeved with the first horizontal bevel gear and the second horizontal bevel gear, wherein the transmission shaft penetrates through a transverse fixing frame positioned on one side of the backrest and is rotatably connected with the transverse fixing frame.
Preferably, the backrest, the seat plate and the leg lifting plate are all provided with length-adjustable straps.
Preferably, armrests are further arranged on two sides of the backrest
Compared with the prior art, the utility model has the advantages of:
1. the utility model can carry out passive or active training on the upper limbs and the lower limbs by arranging the upper limb training device and the lower limb training device on the seat, meets the requirement of carrying out all-round rehabilitation training on the old, promotes the quick recovery and rehabilitation of the four limbs of the patient, has simple structure and strong practicability, and is beneficial to operation and maintenance;
2. the utility model realizes the mutual linkage of the lifting mechanism and the upper limb training mechanism by arranging the rotary linkage mechanism, can drive the upper limb training mechanism by the rotary linkage mechanism when starting the lifting mechanism, and can drive the lifting mechanism by the rotary linkage mechanism when starting the upper limb training mechanism, thereby realizing the passive or active training of the upper limb and the lower limb of the chair, and the chair has simple structure and convenient operation;
3. the utility model discloses a coil spring part in upper limbs training mechanism realizes the reverse standard of rolling member and passes
4. The utility model discloses a set up the mounting hole on hand, can be according to the length of training person's concrete hand regulation stay cord, be on hand with the stay cord system again, adjust length in a flexible way, increased the flexibility and the practicality of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a chair suitable for four-limb rehabilitation training of the elderly;
FIG. 2 is a side perspective view of a bracket of a chair suitable for four-limb rehabilitation training of the elderly;
FIG. 3 is a schematic diagram of a coil spring component of a chair suitable for four-limb rehabilitation training of the elderly;
fig. 4 is a schematic structural view of an upper limb training mechanism (excluding guide wheels), a rotary linkage mechanism and a lifting mechanism of the chair suitable for four-limb rehabilitation training of the old;
FIG. 5 is a schematic view of a structure of a fixing frame of a chair suitable for four-limb rehabilitation training of the elderly;
reference numerals: 1-seat, 2-upper and lower limb training device, 3-seat plate, 4-backrest, 5-supporting leg, 6-leg raising plate, 7-support, 8-upper limb training mechanism, 9-rotary linkage mechanism, 10-lifting mechanism, 11-fixing frame, 12-guide wheel, 13-rolling member, 14-pull rope, 15-coil spring component, 16-coil spring shell, 17-coil spring, 18-handle, 19-mounting hole, 20-transverse fixing frame, 21-longitudinal fixing frame, 22-central longitudinal fixing frame, 23-connecting rod, 24-supporting force arm, 25-transmission arm, 26-first vertical bevel gear, 27-first horizontal bevel gear, 28-second vertical bevel gear, 29-second horizontal bevel gear, 30-transmission shaft, 31-binding band and 32-handrail.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
As shown in fig. 1 and 4, a seat suitable for the elderly to carry out four limbs rehabilitation training, includes a seat 1 and upper and lower limbs training devices 2 respectively arranged at the left and right sides of the seat 1, a seat plate 3 of the seat 1, a backrest 4 connected at one end of the seat plate 3, and support legs 5 arranged at the bottom end of the seat plate 3, wherein the upper and lower limbs training devices 2 include: the leg raising device comprises a leg raising plate 6, an inverted L-shaped support 7, an upper limb training mechanism 8, a rotary linkage mechanism 9, a lifting mechanism 10 and a fixing frame 11;
the vertical part of the bracket 7 is fixed at the rear side of the backrest 4 and extends to the lower end of the backrest 4, the horizontal part is positioned at the upper side of the seat 1, and the upper limb training mechanism 8 is arranged on the bracket 7;
the two leg lifting plates 6 are respectively hinged to the left side and the right side of the front end of the seat plate 3, and a lifting mechanism 10 for controlling the leg lifting plates 6 to tilt and swing is arranged on the rear side of the leg lifting plates 6;
the fixed frame 11 is arranged on the supporting leg 5, and the rotary linkage mechanism 9 and the lifting mechanism 10 are both connected with the fixed frame 11;
the lifting mechanism 10 and be connected with rotatory link gear 9 between the upper limbs training mechanism 8, lifting mechanism 10 with pass through between the upper limbs training mechanism 8 rotatory link gear 9 realizes the linkage.
The backrest 4 can be connected with the seat plate 3 by welding, or can be connected with the seat plate 3 by detachable connection methods such as fixing bolts and the like, and the specific connection method is established according to actual conditions;
the inverted L-shaped bracket 7 can be connected with the back plate in a welding mode, and can also be connected with the back plate in a detachable connection mode through fixing bolts and the like, and the specific connection mode is set according to the actual situation;
as shown in fig. 2, the upper limb training mechanism 8 includes: the guide wheels 12 are sequentially arranged inside the support 7, the rolling pieces 13 are rotatably connected inside the vertical end of the support 7, one end of the pull rope 14 is wound on the rolling pieces 13, the other end of the pull rope 14 sequentially bypasses the guide wheels 12 and extends out of an end opening part of the support 7.
As shown in fig. 3, the coil spring member 15 includes: a coil spring shell 16 fixedly connected with the outer wall of the support 7 through the rolling part 13, and a coil spring 17 arranged in the coil spring shell 16, wherein one end of the coil spring 17 is fixed on the rolling part 13, and the other end is fixedly connected with the coil spring shell 16.
As shown in fig. 2, the upper limb training mechanism 8 further includes a handle 18 disposed at a distal end of the pull rope 14, the handle 18 is provided with a mounting hole 19, and the pull rope 14 can pass through the mounting hole 19 and be fixedly connected to the handle 18.
As shown in fig. 4, the fixing frame 11 includes: a transverse fixing frame 20 arranged between the supporting legs 5, a longitudinal fixing frame 21 and a central longitudinal fixing frame 22 arranged between the two transverse fixing frames 20.
As shown in fig. 4, the lifting mechanism 10 includes: the leg lifting device comprises a connecting rod 23 which is rotatably connected between the longitudinal fixing frame 21 and the central longitudinal fixing frame 22 through a bearing, a supporting force arm 24 which is fixedly connected on the connecting rod 23, and a transmission arm 25 which is rotatably connected with the other end of the supporting force arm 24, wherein the transmission arm 25 is hinged on the leg lifting plate 6.
As shown in fig. 5, the rotary linkage 9 includes a first vertical bevel gear 26 fixed on the rolling member 13, a first horizontal bevel gear 27 vertically engaged with the first vertical bevel gear 26, a second vertical bevel gear 28 fixedly secured on the connecting rod 23, a second horizontal bevel gear 29 vertically engaged with the second vertical bevel gear 28, and a transmission shaft 30 having both ends fixedly secured with the first horizontal bevel gear 27 and the second horizontal bevel gear 29, wherein the transmission shaft 30 penetrates through the transverse fixing frame 20 at one side of the backrest 4 and is rotatably connected with the transverse fixing frame 20.
As shown in fig. 1, the backrest 4, the seat plate 3 and the leg-raising plate 6 are all provided with adjustable length straps 31, and armrests 32 are further provided on both sides of the backrest 4.
The training person has three kinds of training modes in using this novel training process that carries on of use:
the first method is as follows: a trainer sits on the seat plate 3, legs are placed on the leg lifting plate 6, the upper limb training mechanism 8 is grasped by two hands, the rotary linkage mechanism 9 is driven by the upper limb training mechanism 8, the lifting mechanism 10 is further driven, the leg lifting plate 6 is lifted or lowered by the lifting mechanism 10, and passive flexion and extension training is carried out on the legs;
the specific working principle is as follows: the trainer holds the handle 18 with both hands and pulls downwards, the pull rope 14 is pulled out from the rolling element 13 along the guide wheel 12 with force, the rolling element 13 rotates with the pulling force of the pull rope 14, so that the coil spring 17 in the coil spring part 15 at one end of the rolling element 13 stores force and drives the first vertical bevel gear 26 fixedly connected with the rolling element 13 to rotate, further drives the first horizontal bevel gear 27 meshed with the first vertical bevel gear 26 to rotate, and further drives the second horizontal bevel gear 29 at the other end of the transmission shaft 30 to rotate through the transmission of the transmission shaft 30, the second horizontal bevel gear 29 rotates and drives the second vertical bevel gear 28 meshed with the second horizontal bevel gear 28 to rotate, further drives the connecting rod 23 fixedly connected with the second vertical bevel gear 28 to rotate between the longitudinal fixing frame 21 and the central longitudinal fixing frame 22, further drives the supporting force arm 24 fixed on the connecting rod to rotate, further drives the transmission arm 25 hinged on the leg lifting plate 6 to rotate, the leg lifting plate 6 is lifted, so that the passive straightening training of the legs is realized; the hands do not apply force to the handle 18, the pull rope 14 and the rolling part 13 lose force, after the rolling part 13 loses rotating force, the coil spring 17 releases internal resilience force to drive the rolling part 13 to rotate in the direction opposite to the previous direction, the pull rope 14 is wound on the rolling part 13, the pull rope 14 is shortened to enable the arm on the handle 18 to be stretched upwards, stretching training of the upper limb is carried out, the rolling part 13 rotates in the direction opposite to the previous direction to sequentially drive the first vertical bevel gear 26, the second vertical bevel gear 28, the second horizontal bevel gear 29, the first horizontal bevel gear 27 and the connecting rod 23 to rotate in the direction opposite to the previous direction, the power transmission arm and the power transmission arm 25 also rotate in the opposite direction, the leg lifting plate 6 is put down, and passive bending training of the leg is realized; thus, a set of four-limb rehabilitation training exercises are completed, and the passive flexion and extension training of the legs is realized through the control in the stretching force of the upper limbs.
The second method is as follows: the trainer sits on the seat plate 3, the legs are fixedly placed on the leg lifting plate 6, the upper limb training mechanism 8 is grasped by the two hands, the leg independently lifts or descends the leg lifting plate 6 to drive the lifting mechanism 10, and then the upper limb training mechanism 8 is driven to start through the rotary linkage mechanism 9 connected with the lifting mechanism 10, so that passive flexion and extension training is carried out on the upper limbs.
The specific working principle is as follows: the two legs of the trainer are forcibly lifted upwards to drive the transmission arm 25 hinged on the leg lifting plate 6 to rotate, thereby driving the supporting force arm 24 hinged with the transmission arm 25 to rotate, the supporting force arm 24 rotates to drive the connecting rod 23 to rotate between the longitudinal fixing frame 21 and the central longitudinal fixing frame 22, the connecting rod 23 rotates to drive the second vertical bevel gear 28 fixedly connected with the connecting rod to rotate, thereby driving the second horizontal bevel gear 29 engaged with the second vertical bevel gear 28 to rotate, driving the first horizontal bevel gear 27 fixed at the other end of the transmission shaft 30 to rotate through the transmission of the transmission shaft 30, so that the first vertical bevel gear 26, which is engaged with the first horizontal bevel gear 27, is rotated, thereby rotating the rolling member 13, under the self gravity of the upper limbs of the trainer, the pull rope 14 is pulled out along the guide wheel 12, the upper limbs held on the handle 18 in an extending way move downwards, and the passive bending training of the upper limbs is realized; the two legs of the trainer bend downwards with force to drive the transmission arm 25 hinged on the leg lifting plate 6 to rotate in the direction opposite to the previous direction, and further drive the supporting arm 24 hinged with the transmission arm 25 to rotate reversely, the reverse rotation of the supporting arm 24 drives the connecting rod 23, the second vertical bevel gear 28 to rotate, the second horizontal bevel gear 29 to rotate, the transmission shaft 30, the first horizontal bevel gear 27 and the first horizontal vertical bevel gear to rotate reversely to drive the rolling part 13 to rotate, the pull rope 14 is wound on the rolling part 13, the pull rope 14 is shortened to enable the arm on the handle 18 to stretch upwards, passive stretching training of the upper limb is achieved, and therefore the four limb rehabilitation training movement of the second mode is achieved, and the passive stretching training of the upper limb is achieved through the control of the lower limb stretching force.
The third method is as follows: a trainer sits on the seat plate 3, legs are placed on the leg lifting plate 6, both hands grasp the upper limb training mechanism 8, one side of the upper limb exercises force, the upper limb training mechanism 8 drives the rotary linkage mechanism 9, and then the lifting mechanism 10 is driven, and passive flexion and extension training is carried out on the legs on the same side; the other leg is lifted or lowered, the lifting mechanism 10 and the rotary linkage mechanism 9 drive the upper limb training mechanism 8 to start, and the passive flexion and extension training is carried out on the same upper limb.
The specific working principle is as follows: the third mode is that one side adopts the first mode for training, the other side adopts the second mode for training, the working principle of one side adopting the first mode for training is the same as that of the first mode, and the working principle of one side adopting the second mode for training is the same as that of the second mode.
Claims (9)
1. The utility model provides a seat suitable for old person carries out four limbs rehabilitation training, includes seat (1) and sets up respectively seat (1) body left and right sides go up lower limb trainer (2), set up and be in seat (3), connection on seat (1) are in back (4) of seat (3) one end and setting are in supporting leg (5) of seat (3) bottom, its characterized in that: the upper and lower limb training device (2) comprises: a leg lifting plate (6), an inverted L-shaped bracket (7), an upper limb training mechanism (8), a rotary linkage mechanism (9), a lifting mechanism (10) and a fixing frame (11);
the vertical part of the bracket (7) is fixed at the rear side of the backrest (4) and extends to the lower end of the backrest (4), the horizontal part is positioned at the upper side of the seat (1), and the upper limb training mechanism (8) is arranged on the bracket (7);
the leg lifting plate (6) is hinged to the front end of the seat plate (3), and a lifting mechanism (10) for controlling the leg lifting plate (6) to tilt and swing is arranged on the rear side of the leg lifting plate (6);
the fixed frame (11) is arranged on the supporting leg (5), and the rotary linkage mechanism (9) and the lifting mechanism (10) are both connected with the fixed frame (11);
lifting mechanism (10) with be connected with rotatory link gear (9) between upper limbs training mechanism (8), lifting mechanism (10) with pass through between upper limbs training mechanism (8) rotatory link gear (9) realize the linkage.
2. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 1, wherein: the upper limb training mechanism (8) comprises: a plurality of leading wheels (12), rolling member (13), stay cord (14) and spring coiling part (15), leading wheel (12) set gradually inside support (7), rolling member (13) rotate to be connected inside the vertical end of support (7), stay cord (14) one end winding is in on rolling member (13), the other end with walk around in proper order leading wheel (12) and follow the horizontal end opening part of support (7) stretches out, spring coiling part (15) are fixed on rolling member (13).
3. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 2, wherein: the coil spring member (15) includes: the rolling part (13) penetrates through the outer wall of the support (7) to be fixedly connected with a coil spring shell (16) and a coil spring (17) arranged in the coil spring shell (16), one end of the coil spring (17) is fixed on the rolling part (13), and the other end of the coil spring is fixedly connected on the coil spring shell (16).
4. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 2, wherein: the upper limb training mechanism (8) further comprises a handle (18) arranged at the tail end of the pull rope (14), a mounting hole (19) is formed in the handle (18), and the pull rope (14) can penetrate through the mounting hole (19) to be fixedly connected with the handle (18).
5. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 2, wherein: the fixing frame (11) comprises: the supporting device comprises a transverse fixing frame (20) arranged between the supporting legs (5), a longitudinal fixing frame (21) and a central longitudinal fixing frame (22) erected between the two transverse fixing frames (20).
6. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 5, wherein: the lifting mechanism (10) comprises: the leg lifting device comprises a connecting rod (23) which is rotatably connected between the longitudinal fixing frame (21) and the central longitudinal fixing frame (22) through a bearing, a supporting force arm (24) which is fixedly connected onto the connecting rod (23), and a transmission arm (25) which is rotatably connected with the other end of the supporting force arm (24), wherein the transmission arm (25) is hinged on the leg lifting plate (6).
7. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 6, wherein: the rotary linkage mechanism (9) comprises: the backrest comprises a first vertical bevel gear (26) fixed on the rolling element (13), a first horizontal bevel gear (27) vertically meshed with the first vertical bevel gear (26), a second vertical bevel gear (28) fixedly sleeved on the connecting rod (23), a second horizontal bevel gear (29) vertically meshed with the second vertical bevel gear (28), and a transmission shaft (30) with two ends fixedly sleeved with the first horizontal bevel gear (27) and the second horizontal bevel gear (29), wherein the transmission shaft (30) penetrates through a transverse fixing frame (20) located on one side of the backrest (4) and is in rotating connection with the transverse fixing frame (20).
8. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 1, wherein: the backrest (4), the seat plate (3) and the leg lifting plate (6) are all provided with binding bands (31) with adjustable lengths.
9. The chair suitable for rehabilitation training of limbs of the elderly as claimed in claim 1, wherein: armrests (32) are further arranged on two sides of the backrest (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180180.3U CN213406831U (en) | 2020-06-23 | 2020-06-23 | Seat suitable for old person carries out four limbs rehabilitation training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180180.3U CN213406831U (en) | 2020-06-23 | 2020-06-23 | Seat suitable for old person carries out four limbs rehabilitation training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406831U true CN213406831U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021180180.3U Expired - Fee Related CN213406831U (en) | 2020-06-23 | 2020-06-23 | Seat suitable for old person carries out four limbs rehabilitation training |
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| CN (1) | CN213406831U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274254A (en) * | 2021-06-23 | 2021-08-20 | 安徽医科大学第一附属医院 | Rehabilitation training equipment for upper limbs and lower limbs of sickbed |
| CN114159724A (en) * | 2021-12-08 | 2022-03-11 | 淮南师范学院 | Physical training device is used in sports teaching |
| CN114159723A (en) * | 2021-12-03 | 2022-03-11 | 王东方 | Cardiovascular internal medicine clinical exercise massage integrated device |
| CN117257610A (en) * | 2023-10-10 | 2023-12-22 | 王询 | Nursing frame |
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2020
- 2020-06-23 CN CN202021180180.3U patent/CN213406831U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274254A (en) * | 2021-06-23 | 2021-08-20 | 安徽医科大学第一附属医院 | Rehabilitation training equipment for upper limbs and lower limbs of sickbed |
| CN114159723A (en) * | 2021-12-03 | 2022-03-11 | 王东方 | Cardiovascular internal medicine clinical exercise massage integrated device |
| CN114159724A (en) * | 2021-12-08 | 2022-03-11 | 淮南师范学院 | Physical training device is used in sports teaching |
| CN117257610A (en) * | 2023-10-10 | 2023-12-22 | 王询 | Nursing frame |
| CN117257610B (en) * | 2023-10-10 | 2024-05-03 | 王询 | Nursing frame |
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