CN211632457U

CN211632457U - Multi-functional old man's rest chair of movable

Info

Publication number: CN211632457U
Application number: CN201922083295.4U
Authority: CN
Inventors: 张辉; 罗洪峰; 王琮茜; 叶楠风; 郑泓成; 刘万发; 李峰; 曾煜坤; 王照先; 龚毅
Original assignee: Hainan University
Current assignee: Hainan University
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-09
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a multi-functional old man's rest chair of movable belongs to the appurtenance field of riding instead of walk, can make things convenient for the old man to go on a journey and have a rest simultaneously, and is very convenient, and concrete scheme is: the seat comprises a bearing mechanism and a driving mechanism, wherein the driving mechanism comprises two sliding wheels connected with a bearing, the bearing mechanism comprises a seat plate, a backrest plate and a leg placing plate, the backrest plate and the leg placing plate are respectively connected with two opposite ends of the seat plate, the backrest plate is connected with the seat plate through a first gear, the leg placing plate is connected with the seat plate through a second gear, and the seat plate is connected with the bearing through a connecting rod; the movable multifunctional rest chair for the old can be quickly switched between a riding mode and a rest mode; the movable multifunctional rest chair for the old people increases the body feeling comfort level of a user through the adjustment of the back plate, the leg placing plate and the rear drive device; the handrail setting of the multifunctional movable rest chair for the old people makes the whole rest chair more multifunctional.

Description

Multi-functional old man's rest chair of movable

Technical Field

The utility model relates to an appurtenance field of riding instead of walk, more specifically say, it relates to a multi-functional old man's rest chair of movable.

Background

Wheelchairs are chairs that are equipped with wheels to help replace walking. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

Reappear in the prior art, the old need use the wheelchair instead of walk, but sit and get up difficultly in daily rest, do not have the mobility that is applicable to the old crowd again, make things convenient for the old person to lie down the deck chair of rest at any time, it is very inconvenient to switch between going on a journey and rest.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional old man's rest chair of movable makes things convenient for the old man to go on a journey and have a rest simultaneously, and is very convenient.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a multi-functional old man's rest chair of movable, includes bearing mechanism and actuating mechanism, and actuating mechanism includes two movable pulleys that the bearing is connected, and bearing mechanism includes the seat and places the board with back board and the shank that the relative both ends of seat are connected respectively, and back board and shank are placed the board and are rotated with the seat respectively and are connected, and the seat passes through the connecting rod with the bearing and is connected.

By adopting the technical scheme, the old people can walk instead of walking through the driving mechanism when going out, and the driving mechanism comprises an electric driving mechanism or a manual driving mechanism. Above-mentioned technical scheme can realize the fast switch-over of riding instead of walk and rest deck chair of wheelchair, and carries out the gesture according to the user of difference and adjust for user's use body feels more comfortable.

As a preferable scheme, the backrest plate is connected with the seat plate through a first gear, the leg placing plate is connected with the seat plate through a second gear, and the first gear is connected with the second gear through a driving rod; first gear and second gear synchronous operation, at the in-process that the backplate was set level, the board was placed to the shank lifts in step, when needs were adjusted backboard and/or the board is placed to the shank, reconciles through adjusting first gear and/or second gear, and first gear and second gear can externally wrap up adjusting device to the regulation hand appearance that adapts to the use crowd of difference makes the user feel more comfortable.

As a preferred scheme, the movable multifunctional rest chair for the old people further comprises a rear drive device, and the rear drive device is connected with the back plate through a gear; the connecting gear of the rear-drive device and the backboard can be the first gear, and also can be independently provided with the third gear, when the first gear is used together, the backboard is flatly placed, the rear-drive device moves backwards, so that the vertical position of the seat board moves downwards, and the comfort of a human body is increased.

As a preferred scheme, the rear-drive device comprises a supporting curved bar and a rear-drive wheel, the rear-drive device is connected with the back plate through a rear-drive connecting rod, and the supporting curved bar and the rear-drive wheel are respectively hinged with the rear-drive connecting rod; the supporting crank rod and the sliding wheel jointly realize the function of the rocking chair, and the rear driving wheel and the supporting crank rod are switched to work, so that the movement and the function of the rocking chair are switched to each other.

As a preferred scheme, the movable multifunctional rest chair for the old people further comprises a first armrest and a second armrest which are positioned at two sides of the seat plate, wherein the first armrest is hinged with the seat plate; the first handrail is hinged with the seat plate, so that the chair can be freely lifted and laid down, and the old can conveniently get up and get off the chair.

As a preferable scheme, the second handrail is rotatably connected with the seat plate; the second handrail can be rotated to the front of the user for placing articles, and the foldable table plate is additionally arranged on the same side, so that the old can conveniently eat the food.

As a preferred scheme, a limiting clamping groove is arranged at the joint of the second handrail and the seat plate; so as to limit the second handrail.

As a preferable scheme, the sliding wheel and the rear drive device are both provided with braking devices; the brake device can use the brake rod, and the brake rod is arranged near the handrail, so that the body feeling of a user is increased, and the user can conveniently adjust the speed.

As a preferred scheme, the connecting rod is a hydraulic rod; in the process of traveling, can mediate the height of seat, when the rest, accessible adjustment hydraulic stem assists the gradient that changes whole rest chair once more to increase user's body and feel the comfort level.

To sum up, the utility model discloses following beneficial effect has:

(1) the movable multifunctional rest chair for the old can be quickly switched between a riding mode and a rest mode;

(2) the utility model provides a movable multifunctional rest chair for the old people, which increases the body feeling comfort level of the user through the adjustment of a back plate, a leg placing plate and a rear-drive device;

(3) the utility model provides a handrail arrangement of a movable multifunctional rest chair for the old, which makes the whole rest chair more multifunctional;

(4) the utility model provides a multi-functional old man of movable rest chair has fine application effect, has very high economic nature simultaneously.

Drawings

Fig. 1 is a first structural schematic diagram of a movable multifunctional resting chair for the aged according to an embodiment of the present invention;

fig. 2 is a second structural schematic diagram of the movable multifunctional resting chair for the aged according to the embodiment of the present invention;

fig. 3 is a third structural schematic diagram of the movable multifunctional resting chair for the aged according to the embodiment of the present invention;

FIG. 4 is a first schematic structural view of a rear drive according to an embodiment of the present invention;

fig. 5 is a second schematic structural diagram of the rear drive device according to the embodiment of the present invention;

fig. 6 is a third structural schematic diagram of the rear drive device according to the embodiment of the present invention;

wherein:

1. a sliding wheel; 2. a seat plate; 3. a back board; 4. a leg placement board; 5. a first gear; 6. a second gear; 7. a rear drive device; 8. a first armrest; 9. a second handrail; 10. a support curved bar; 11. a rear drive wheel; 12. a rear-drive connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a multi-functional old man's rest chair of movable, includes bearing mechanism and actuating mechanism, and actuating mechanism includes two movable pulleys 1 that the bearing is connected, and bearing mechanism includes that seat 2 places board 4 with back board 3 and shank that 2 relative both ends of seat are connected respectively, and back board 3 and shank are placed board 4 and are rotated with seat 2 respectively and are connected, and seat 2 passes through the connecting rod with the bearing and is connected.

In the above-mentioned embodiment, the old man is when going out, replaces walking through actuating mechanism, and actuating mechanism includes electronic or manual, and above-mentioned embodiment can realize the wheelchair replace walking and the fast switch-over of rest deck chair, and carries out the gesture according to the user of difference and adjust for user's use body feels more comfortable.

As a preferred embodiment, the back board 3 is connected to the seat board 2 through a first gear 5, the leg rest board 4 is connected to the seat board 2 through a second gear 6, and the first gear 5 and the second gear 6 are connected through a driving rod.

In the above embodiment, the back board 3 is connected to the seat board 2 through the first gear 5, the leg rest board 4 is connected to the seat board 2 through the second gear 6, and the first gear 5 and the second gear 6 are connected by the driving rod; first gear 5 and second gear 6 synchronous operation, in the in-process that back board 3 was set level, the board 4 was placed to the shank lifts in step, when needs were adjusted back board 3 and/or the board 4 was placed to the shank, mediate through adjusting first gear 5 and/or second gear 6, first gear 5 and second gear 6 can externally wrap up adjusting device, with the regulation hand appearance that adapts to different use groups, when first gear 5 or second gear 6 were adjusted and are rotated, the drive helps drives another gear and rotates, in order to realize

first gear

5 and 6 synchronous operation of second gear, reach the in-process that puts level at the backplate, the shank is placed the synchronous mesh that lifts of board 4, make the user feel more comfortable.

As a preferred embodiment, the movable multifunctional resting chair for the old people further comprises a rear driving device 7, and the rear driving device 7 is connected with the back plate through a gear.

In the above embodiment, the connecting gear of the rear drive device 7 and the back plate can be the first gear 5, and can also be provided with the third gear alone, when the first gear 5 is used together, in the process of flatting the back plate, the rear drive device 7 moves backwards, so that the vertical position of the seat plate 2 moves downwards to increase the comfort of the human body, and meanwhile, the rear drive device 7 can increase the stability of the whole resting chair.

As a preferred embodiment, the rear-drive device comprises a supporting curved bar 10 and a rear-drive wheel 11, the rear-drive device 7 is connected with the back plate 3 through a rear-drive connecting rod 12, and the supporting curved bar 10 and the rear-drive wheel 11 are respectively hinged with the rear-drive connecting rod 12; the supporting curved rod 10 and the sliding wheel 1 jointly realize the function of the rocking chair, and the rear driving wheel 11 and the supporting curved rod 10 are switched to work mutually, so that the movement and the function of the rocking chair are switched to each other. Because of the movable pulley 1 is enough big, can regard as independent support, when rear-wheel drive 11 switches to supporting curved bar 10 for the focus of rest chair falls on movable pulley 1, moves rear-wheel drive 11 to the side displacement, breaks away from ground, then puts down the supporting curved bar 10 of accomodating, and the old man can lean on backward, is with having a rest.

The movable multifunctional resting chair for old people as a preferred embodiment further comprises a first armrest 8 and a second armrest 9 positioned at both sides of the seat plate 2, the first armrest 8 being hinged with the seat plate 2.

In the above embodiment, the first armrest 8 is hinged to the seat plate 2 in various ways, and the first armrest 8 can be rotated outwards as a whole, or the first armrest 8 can be rotated from the front end and the rear end of the seat plate 2, so that the first armrest can be lifted and lowered freely, and the purpose of facilitating the old to get up and down is achieved.

As a preferred embodiment, the second armrest 9 is rotatably coupled to the seat plate 2.

In the above embodiment, the second armrest 9 can be rotated to the front of the user for placing articles, and the foldable table plate is additionally arranged on the same side, so that the old can conveniently eat the food.

As a preferred embodiment, the connecting part of the second handrail 9 and the seat plate 2 is provided with a limit slot.

In the above embodiment, the second handrail 9 is limited by the limiting clamping groove, so that the second handrail 9 is prevented from moving randomly, and the purpose of limiting the second handrail 9 is achieved.

As a preferred embodiment, the sliding wheel 1 and the rear drive 7 are each provided with braking means.

In the above embodiment, the braking device may use a braking rod, and the braking rod is disposed near the armrest, so as to increase the user's body feeling and facilitate the user's speed adjustment.

As a preferred embodiment, the connecting rod is a hydraulic rod.

In the embodiment, the height of the seat plate 2 can be adjusted in the driving process, and the inclination of the whole rest chair can be changed again in an auxiliary mode by adjusting the hydraulic rod during rest so as to increase the body feeling comfort level of a user.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional old man's rest chair of movable, its characterized in that, includes bearing mechanism and actuating mechanism, and actuating mechanism includes two movable pulley (1) that the bearing is connected, and bearing mechanism includes seat (2) and places board (4) with back board (3) and shank that seat (2) are connected relative both ends respectively, and back board (3) and shank are placed board (4) and are rotated with seat (2) respectively and are connected, and seat (2) pass through the connecting rod with the bearing and are connected.

2. Movable multifunctional resting chair for elderly according to claim 1 characterized by that the backrest board (3) is connected to the seat board (2) through a first gear (5), the leg rest board (4) is connected to the seat board (2) through a second gear (6), the first gear (5) and the second gear (6) are connected through a driving rod.

3. The movable multifunctional resting chair for elderly according to claim 2 characterized in that it further comprises a rear drive (7), the rear drive (7) being geared to the back plate.

4. The movable multifunctional resting chair for elderly according to claim 3 characterized in that the rear driving means (7) comprises a support curved bar (10) and a rear driving wheel (11), the rear driving means (7) is connected with the back plate (3) through a rear driving connecting bar (12), the support curved bar (10) and the rear driving wheel (11) are hinged with the rear driving connecting bar (12), respectively.

5. Mobile multifunctional resting chair for elderly according to claim 1 or 4 characterized in that it further comprises a first armrest (8) and a second armrest (9) on both sides of the seat (2), the first armrest (8) being hinged to the seat (2).

6. Mobile multifunctional resting chair for elderly as in claim 5 characterized by that the second armrest (9) is in rotational connection with the seat plate (2).

7. The movable multifunctional resting chair for the aged according to claim 6, wherein the joint of the second armrest (9) and the seat plate (2) is provided with a limit slot.

8. Mobile multifunctional resting chair for elderly as in claim 7 characterized by that the sliding wheels (1) and the rear drive (7) are provided with braking means.

9. The mobile multifunctional resting chair for elderly as claimed in claim 1, characterized in that the connecting rod is a hydraulic rod.