阅读说明：本技术 一种平躺轮椅 (Flat wheelchair of lying ) 是由 吕丽欣 于 2019-10-24 设计创作，主要内容包括：本发明提供一种用于平躺轮椅的按摩康复装置及其平躺轮椅,包括至少一个气压调节器、大腿支撑板、小腿支撑板、数个按摩轮、按摩电机、横向固定于支撑体内侧壁的底杆,气压调节器一端固定于底杆,另一端铰接于小腿支撑板的后表面,大腿支撑板两侧固定于支撑板内侧壁,大腿支撑板前方的侧壁和小腿支撑板顶部的侧壁设有相配合的数个缺口,每个按摩轮转动地设置于相应的缺口处,大腿支撑板前方的侧壁和小腿支撑板顶部均通过同一按摩轴铰接于支撑体侧开口处,按摩电机与按摩电转动配合,每个按摩轮滑动的套设于按摩轴,每个按摩轮的周向边缘固定有按摩球。与现有技术相比,有助于膝盖的按摩康复,加强膝盖养护；按摩球适应不同部位,扩展使用范围。(The invention provides a massage rehabilitation device for a lying wheelchair and the lying wheelchair thereof, which comprises at least one air pressure regulator, a thigh supporting plate, a shank supporting plate, a plurality of massage wheels, a massage motor and a bottom rod transversely fixed on the inner side wall of a supporting body, wherein one end of the air pressure regulator is fixed on the bottom rod, the other end of the air pressure regulator is hinged on the rear surface of the shank supporting plate, two sides of the thigh supporting plate are fixed on the inner side wall of the supporting plate, a plurality of notches which are matched with each other are arranged on the side wall in front of the thigh supporting plate and the side wall at the top of the shank supporting plate, each massage wheel is rotatably arranged at the corresponding notch, the side wall in front of the thigh supporting plate and the top of the shank supporting plate are hinged at the side opening of the supporting body through the same massage. Compared with the prior art, the knee massage rehabilitation is facilitated, and the knee maintenance is enhanced; the massage ball is suitable for different parts, and the application range is expanded.)

1. A lie flat wheelchair, characterized in that: the lying wheelchairs all comprise a massage rehabilitation device, a moving mechanism and a lying mechanism;

the massage rehabilitation device comprises a support body with an upper opening and a side opening, and further comprises at least one air pressure regulator, a thigh supporting plate, a shank supporting plate, a plurality of massage wheels, a massage motor and a bottom rod transversely fixed on the inner side wall of the support body, one end of the air pressure regulator is fixed on the bottom rod, the other end of the air pressure regulator is hinged to the rear surface of the shank supporting plate, two sides of the thigh supporting plate are fixed on the inner side wall of the support body, a plurality of notches which are matched with each other are arranged on the side wall in front of the thigh supporting plate and the side wall at the top of the shank supporting plate, each massage wheel is rotatably arranged at the corresponding notch, the side wall in front of the thigh supporting plate and the top of the shank supporting plate are hinged to the side opening of the support body through;

the moving mechanism comprises a handrail adjusting wheel, an adjusting shaft, a first gear, a second gear, a third gear, a middle shaft, a rear wheel shaft, a front wheel shaft, two rear wheels and two front wheels, which are arranged on the outer side wall of the supporting body, wherein two ends of the adjusting shaft are hinged to the supporting body, the handrail adjusting wheel is fixed at the end part of the adjusting shaft extending out of the supporting body, two ends of the middle shaft are hinged to the inner side wall of the supporting body, the second gear fixed on the middle shaft is respectively meshed with the first gear fixed on the adjusting shaft and the third gear fixed on the rear wheel shaft, two ends of the rear wheel shaft are hinged to the supporting body and extend out of the supporting body to be connected with the corresponding rear wheels, and two ends;

the mechanism of lying includes back, back axle, back wheel, regulation handle, reset spring, two link structure, and the back articulates in supporter rear side through the back axle, and the back wheel is fixed in the back axle tip that stretches out the supporter lateral wall, and the inner circle of back wheel is endotheca in the reset spring, and every link structure partly is connected with thigh backup pad lateral wall, and every link structure another part is connected with the back lateral wall with thigh backup pad homonymy, and regulation handle middle part articulates in the supporter, and regulation handle's most advanced and the spacing cooperation of back wheel.

2. The lie flat wheelchair of claim 1, wherein: the number of the air pressure regulators is two, and each air pressure regulator comprises a driving motor.

3. The lie flat wheelchair of claim 1 or 2, wherein: the lower part of the shank supporting plate extends forwards to form a foot bottom plate, and the lower surface of the foot bottom plate and the upper surface of the bottom plate of the supporting body are arranged at intervals.

4. The lie flat wheelchair of claim 1, wherein: the diameter of the rear wheel is greater than the diameter of the front wheel.

5. The lie flat wheelchair of claim 1, wherein: the armrest adjusting wheel deviating from the side wall of the support body is provided with a rocker, and the rocker is perpendicular to the peripheral edge of the support body.

6. The lie flat wheelchair of claim 1, wherein: each connecting rod structure comprises a first connecting rod and a second connecting rod, one end of the first connecting rod penetrates through the side wall of the support body and is fixed on the thigh supporting plate, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is fixed on the side wall of the backrest.

Technical Field

The invention belongs to the technical field of wheelchairs, and relates to a lying wheelchair for massage.

Background

Currently, in the prior art, for example, chinese patent No. CN201110437494.6, entitled lying chair, specifically discloses a lying chair, which comprises: the frame body is arranged on a plane and is provided with a left handrail and a right handrail; the sliding mechanism is provided with a pivoting part and can move back and forth between a front dead point and a rear dead point relative to the frame body; the bearing mechanism is provided with a backrest part, a seat part and a leg rest part, the backrest part and the leg rest part are respectively connected with the rear end and the front end of the seat part, and the bearing mechanism is also provided with a pivoting part which is pivoted on the pivoting part of the sliding mechanism in the horizontal axial direction in the left-right direction; the linkage mechanism is arranged between the frame body and the bearing mechanism, wherein when the sliding mechanism moves from a front dead point to a rear dead point, the linkage mechanism guides the bearing mechanism to deflect backwards from a sitting posture to a lying posture; when the sliding mechanism moves from the rear dead point to the front dead point, the linkage mechanism guides the bearing mechanism to deflect forwards from the lying position to the sitting position; the above-mentioned action can be forward and backward bidirectional action. It has the problems that: when the legs are unfolded, the joints at the knees of the legs cannot be massaged, the knee massage rehabilitation is not facilitated, and the knee maintenance cannot be enhanced.

Therefore, the invention provides a massage rehabilitation device for a lying wheelchair and the lying wheelchair.

Disclosure of Invention

In view of the above problems of the prior art, an object of the present invention is to provide a massage rehabilitation device for a reclining wheelchair, which facilitates the massage rehabilitation of knees and enhances the maintenance of knees by allowing massage balls provided on massage wheels to massage inner joints of knees.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a lying wheelchair, which comprises a massage rehabilitation device, a moving mechanism and a lying mechanism;

the massage rehabilitation device comprises a support body with an upper opening and a side opening, and further comprises at least one air pressure regulator, a thigh supporting plate, a shank supporting plate, a plurality of massage wheels, a massage motor and a bottom rod transversely fixed on the inner side wall of the support body, one end of the air pressure regulator is fixed on the bottom rod, the other end of the air pressure regulator is hinged to the rear surface of the shank supporting plate, two sides of the thigh supporting plate are fixed on the inner side wall of the support body, a plurality of notches which are matched with each other are arranged on the side wall in front of the thigh supporting plate and the side wall at the top of the shank supporting plate, each massage wheel is rotatably arranged at the corresponding notch, the side wall in front of the thigh supporting plate and the top of the shank supporting plate are hinged to the side opening of the support body through;

the moving mechanism comprises a handrail adjusting wheel, an adjusting shaft, a first gear, a second gear, a third gear, a middle shaft, a rear wheel shaft, a front wheel shaft, two rear wheels and two front wheels, which are arranged on the outer side wall of the supporting body, wherein two ends of the adjusting shaft are hinged to the supporting body, the handrail adjusting wheel is fixed at the end part of the adjusting shaft extending out of the supporting body, two ends of the middle shaft are hinged to the inner side wall of the supporting body, the second gear fixed on the middle shaft is respectively meshed with the first gear fixed on the adjusting shaft and the third gear fixed on the rear wheel shaft, two ends of the rear wheel shaft are hinged to the supporting body and extend out of the supporting body to be connected with the corresponding rear wheels, and two ends;

the mechanism of lying includes back, back axle, back wheel, regulation handle, reset spring, two link structure, and the back articulates in supporter rear side through the back axle, and the back wheel is fixed in the back axle tip that stretches out the supporter lateral wall, and the inner circle of back wheel is endotheca in the reset spring, and every link structure partly is connected with thigh backup pad lateral wall, and every link structure another part is connected with the back lateral wall with thigh backup pad homonymy, and regulation handle middle part articulates in the supporter, and regulation handle's most advanced and the spacing cooperation of back wheel.

Further, the number of the air pressure regulators is two, and each air pressure regulator comprises a driving motor.

Furthermore, a foot bottom plate extends forwards from the bottom of the lower leg supporting plate, and the lower surface of the foot bottom plate and the upper surface of the bottom plate of the supporting body are arranged at intervals.

Further, the diameter of the rear wheel is larger than the diameter of the front wheel.

Furthermore, the handrail adjusting wheel which is deviated from the side wall of the supporting body is provided with a rocker, and the rocker is perpendicular to the peripheral edge of the supporting body.

Furthermore, each connecting rod structure all includes first connecting rod, second connecting rod, and first connecting rod one end is worn to locate the supporter lateral wall and is fixed in the thigh backup pad, and the other end is articulated mutually in second connecting rod one end, and the second connecting rod other end is fixed in the back lateral wall.

As described above, the lying wheelchair according to the present invention has the following advantageous effects:

after the massage rehabilitation device for the lying wheelchair is utilized, compared with the prior art, due to the adoption of the structure, the massage rehabilitation device is arranged, the air pressure regulator is started to slowly push the shank supporting plate to move and push the thigh supporting plate to move, so that the thigh supporting plate and the shank supporting plate are parallel, the legs are stretched, the massage shaft is driven by combining the massage motor to drive the massage wheel to rotate, the massage balls arranged on the massage wheel massage the inner joints of the knees, the massage rehabilitation of the knees is facilitated, and the knee maintenance is enhanced; in addition, the massage shaft can slide relative to the massage wheels so that the massage ball can adapt to different parts, thereby expanding the application range.

The present invention will be further described with reference to the following embodiments.

Drawings

FIG. 1 is a perspective view of a lie flat wheelchair including a massage rehabilitation device for the lie flat wheelchair;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a front view of a lying wheelchair including a massage rehabilitation device for the lying wheelchair;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a partially exploded view of the lying wheelchair including a massage rehabilitation device for the lying wheelchair;

FIG. 6 is an enlarged view of the structure at C of FIG. 5;

fig. 7 is an enlarged view of the structure at D of fig. 5.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be made without substantial technical changes and modifications. The specific structure can be explained with reference to the drawings of the patent application.

In the following examples, the direction is defined by the arrow in fig. 1, the left side of the paper surface is the left direction, the right side of the paper surface is the right direction, the upper side of the paper surface is the upper direction, the lower side of the paper surface is the lower direction, the front side perpendicular to the paper surface is the front direction, the rear side perpendicular to the paper surface is the rear direction, the side cavity of the support is the inside, and the outer wall of the support is the outside.

Referring to fig. 1 to 5, a massage rehabilitation device for a lying wheelchair comprises a support body 1 having an upper opening (not shown in the figures, hereinafter all are shown) and a side opening (not shown in the figures, hereinafter all are shown), at least one air pressure regulator 2, a thigh support plate 3, a shank support plate 4, a plurality of massage wheels 5, a massage motor 6, a bottom rod 8 transversely fixed on the inner side wall of the support body 1, wherein one end of the air pressure regulator 2 is fixed on the bottom rod 8, the other end of the air pressure regulator is hinged on the rear surface of the shank support plate 4, two sides of the thigh support plate 3 are fixed on the inner side wall of the support body 1, a plurality of notches 30 matched with each other are arranged on the side wall in front of the thigh support plate 3 and the side wall at the top of the shank support plate 4, each massage wheel 5 is rotatably arranged at a corresponding notch 30, the side wall in, the massage motor 6 is rotatably matched with the massage shaft 9, each massage wheel 5 is slidably sleeved on the massage shaft 9, and the massage ball 50 is fixed on the circumferential edge of each massage wheel 5. Compared with the prior art, the invention has the advantages that by arranging the massage rehabilitation device, the pneumatic regulator 2 is started to slowly push the shank support plate 4 to move and push the thigh support plate 3 to move, so that the thigh support plate 4 and the shank support plate 3 are parallel, the extension of the legs is completed, and the massage motor 6 is combined to drive the massage shaft 9 to drive the massage wheel 5 to rotate, so that the massage ball 50 arranged on the massage wheel 5 massages the inner joint of the knee, thereby being beneficial to the massage rehabilitation of the knee and strengthening the maintenance of the knee; in addition, the massage shaft 9 can slide relative to the massage wheel 5 left and right, so that the massage ball 50 can adapt to different parts, thereby expanding the application range.

As shown in fig. 4 and 6, the number of the air pressure regulators 2 is two, and each of the air pressure regulators 2 includes a driving motor (not shown).

As shown in the attached fig. 1 or 4, in order to better place the foot of the user, a sole plate 40 extends forward from the bottom of the lower leg support plate 4, and the lower surface of the sole plate 40 is spaced from the upper surface of the sole plate of the support body 1. The foot bottom plate 40 is arranged, so that a user can place feet on the foot bottom plate 40 when in use, corresponding support is provided for the feet, and the feet are prevented from being hung.

Referring to fig. 1, the present invention provides a lying wheelchair 10, and the lying wheelchair 10 comprises the massage rehabilitation device for the lying wheelchair.

As shown in fig. 3, 4 and 6, the handrail adjusting device further comprises a moving mechanism 11, wherein the moving mechanism 11 comprises a handrail adjusting wheel 110, an adjusting shaft 111, a first gear 112, a second gear 113 and a third gear 114 which are arranged on the outer side wall of the supporting body 1, the handrail adjusting device comprises a middle shaft 115, a rear wheel shaft 116, a front wheel shaft 117, two rear wheels 118 and two front wheels 119, wherein two ends of an adjusting shaft 111 are hinged to the supporting body 1, the handrail adjusting wheel 110 is fixed at the end part of the adjusting shaft 111 extending out of the supporting body 1, two ends of the middle shaft 115 are hinged to the inner side wall of the supporting body 1, a second gear 113 fixed to the middle shaft 115 is respectively meshed with a first gear 112 fixed to the adjusting shaft 111 and a third gear 114 fixed to the rear wheel shaft 116, two ends of the rear wheel shaft 116 are hinged to the supporting body 1 and extend out of the supporting body 1 to be connected with the corresponding rear wheels 118, and two ends of the front wheel shaft 117 are hinged to the.

As shown in fig. 1 or 4, the diameter of the rear wheel 118 is larger than the diameter of the front wheel 119.

As shown in fig. 1 and 5, the armrest adjusting wheel 110 facing away from the side wall of the supporting body 1 is provided with a rocker 1100, and the rocker 1100 is arranged perpendicular to the peripheral edge of the supporting body 1. The rocker 1100 with the structure is arranged, a user can operate the whole product to move towards the front by only holding the rocker 1100 by hand, and the operation is simple and the use is convenient.

As shown in fig. 1, 4, 5 and 7, the reclining mechanism 12 further includes a reclining mechanism 12, the reclining mechanism 12 includes a backrest 120, a backrest shaft 121, a backrest wheel 122, an adjusting handle 123, a return spring 124 and two link structures 125, the backrest 120 is hinged to the rear side of the supporting body 1 through the backrest shaft 121, the backrest wheel 122 is fixed to the end portion of the backrest shaft 121 extending out of the side wall of the supporting body 1, the return spring 124 is sleeved in the inner ring of the backrest wheel 122, a portion of each link structure 125 is connected to a side wall of the thigh supporting plate 3, another portion of each link structure 125 is connected to the side wall of the backrest 120 on the same side of the thigh supporting plate 3, the middle portion of the adjusting handle 123 is hinged to the supporting body 1, and the tip of the adjusting handle 123 is in limit fit. It should be noted that: the user slowly sits on the wheelchair with his back resting on the backrest 120, presses the adjustment handle 123 with his left hand to recline the back, and the backrest 120 is adjusted backwards to a suitable position by the rotation of the backrest 122 via the link structure 125, thereby improving comfort and achieving a flat lying state of the user on the wheelchair.

As shown in fig. 1 or fig. 4, each of the link structures 125 includes a first link 1250 and a second link 1251, one end of the first link 1250 is fixed to the thigh supporting plate 3 by penetrating through the side wall of the supporting body 1, the other end of the first link is hinged to one end of the second link 1251, and the other end of the second link 1251 is fixed to the side wall of the backrest 120.

It should be noted that: the working principle of the lying mechanism of the invention is described in detail below.

As shown in fig. 1 to 7, the first link 1250 is hingedly connected to the second link 1251, the second link 1251 is connected to the backrest 120, so that the operator sits on the thigh support plate 3 and leans against the backrest 120 at the back, presses the front end of the adjusting knob 123, the rear end of the adjusting handle 3 is tilted by a fulcrum formed by the adjusting handle 123 hinged in the side wall of the thigh supporting plate 3, the rear end of the adjusting handle 3 is separated from the teeth of the backrest 122, at this time, the user exerts force backwards, the backrest 122 rotates by a corresponding angle, while the link structure 125 is formed by the first link 1250, the second link 1251 and the backrest, wherein the backrest 120 is an active component and drives the second link 1251 and the first link 1250 to move together and move backwards, when the back wheel is adjusted to a proper position, the adjusting handle 123 is loosened, so that the rear end of the adjusting handle 123 is blocked with the back wheel 122 to limit; when the backrest is desired to be moved forward, the adjustment knob 123 is also pressed, and the backrest 120 is restored forward by the rotation of the backrest 122 through the return spring 124, thereby performing a corresponding movement.

As described above, the massage rehabilitation device for the lying wheelchair and the lying wheelchair thereof according to the present invention have the following advantages:

after the massage rehabilitation device for the lying wheelchair is utilized, compared with the prior art, due to the adoption of the structure, the massage rehabilitation device is arranged, the air pressure regulator is started to slowly push the shank supporting plate to move and push the thigh supporting plate to move, so that the thigh supporting plate and the shank supporting plate are parallel, the legs are stretched, the massage shaft is driven by combining the massage motor to drive the massage wheel to rotate, the massage balls arranged on the massage wheel massage the inner joints of the knees, the massage rehabilitation of the knees is facilitated, and the knee maintenance is enhanced; in addition, the massage shaft can slide relative to the massage wheels so that the massage ball can adapt to different parts, thereby expanding the application range.

In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.