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

Abstract

The utility model relates to a movable multifunctional rest chair for the elderly, belonging to the field of walking aids, which is convenient for the elderly to travel and rest at the same time, and is very convenient. The sliding wheel, the load-bearing mechanism comprises a seat board, a backrest board and a leg rest board respectively connected with opposite ends of the seat board, the backrest board is connected with the seat board through a first gear, and the leg rest board is connected with the seat board through a second gear, The seat plate and the bearing are connected by connecting rods; the movable multifunctional elderly rest chair provided by the utility model can be quickly switched between walking and resting states; The adjustment of the rear drive device increases the user's physical comfort; the armrests of the movable multifunctional elderly rest chair make the entire rest chair more multifunctional.

Description

A movable multifunctional rest chair for the elderly

technical field

The utility model relates to the field of walking aids, in particular to a movable multifunctional rest chair for the elderly.

Background technique

A wheelchair is a chair with wheels that can help replace walking. It is an important mobile tool for the wounded, sick and disabled at home for rehabilitation, turnover transportation, medical treatment, and outings. Wheelchairs not only meet the needs of the physically handicapped and the disabled, but also facilitate family members to move and take care of patients. Patients use wheelchairs for physical exercise and social activities.

In the existing technology, the elderly need to use a wheelchair for walking, but it is difficult to sit and get up during daily rest, and there is no movable reclining chair suitable for the elderly, which is convenient for the elderly to lie down and rest at any time. It is very inconvenient to switch between travel and rest.

Utility model content

In order to solve the above technical problems, the utility model provides a movable multifunctional rest chair for the elderly, which is very convenient for the elderly to travel and rest at the same time.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A movable multifunctional rest chair for the elderly, comprising a load-bearing mechanism and a drive mechanism, the drive mechanism includes two sliding wheels connected by bearings, the load-bearing mechanism includes a seat plate, a backrest plate and a leg rest plate respectively connected to opposite ends of the seat plate The board, the back board and the leg rest board are respectively rotatably connected with the seat board, and the seat board and the bearing are connected by connecting rods.

By adopting the above technical solution, the elderly travel through a driving mechanism, and the driving mechanism includes electric or manual operation. The above technical solution can realize the rapid switching of the wheelchair for walking and the resting reclining chair, and adjust the posture according to different users, so that the user's physical feeling is more comfortable.

As a preferred solution, the backrest plate is connected to the seat plate through a first gear, the leg rest plate is connected to the seat plate through a second gear, and the first gear and the second gear are connected through a drive rod; the first gear and the second gear are synchronized During operation, during the process of laying down the backboard, the leg resting board is raised synchronously. When the backrest board and/or the leg resting board need to be adjusted, adjust the first gear and/or the second gear. The first gear The adjusting device and the second gear can be wrapped on the outside to adapt to the adjusting hand posture of different user groups, so that the user feels more comfortable.

As a preferred solution, the movable multifunctional rest chair for the elderly also includes a rear drive device, and the rear drive device and the back plate are connected by gears; the connection gear between the rear drive device and the back plate can be a first gear, or a separate first gear Three gears, when the first gear is used together, in the process of laying the back plate flat, the rear drive device moves backward, so that the vertical position of the seat plate moves downward, so as to increase the comfort of the human body.

As a preferred solution, the rear drive device includes a support crank rod and a rear drive wheel, the rear drive device is connected to the back plate through a rear drive connecting rod, and the support crank rod and the rear drive wheel are respectively hinged with the rear drive connecting rod; the support crank rod is connected to the rear drive connecting rod. The sliding wheels work together to realize the rocking chair function, and the rear drive wheel and the supporting curved rod switch work each other, so that the moving and rocking chair functions are switched each other.

As a preferred solution, the movable multifunctional rest chair for the elderly also includes a first armrest and a second armrest located on both sides of the seat plate, the first armrest is hinged with the seat plate; the first armrest is hinged with the seat plate, so that it can be freely Lifting and lowering, it is convenient for the elderly to get up and get off the chair.

As a preferred solution, the second armrest is rotatably connected to the seat plate; the second armrest can be rotated to the front of the user, which can be used to place items, and a retractable table board is installed on the same side to facilitate the elderly to eat.

As a preferred solution, a limit slot is provided at the connection between the second armrest and the seat plate, so as to limit the position of the second armrest.

As a preferred solution, both the sliding wheel and the rear drive device are provided with a braking device; the braking device can use a braking lever, and the stop lever is arranged near the armrest, which increases the user's physical feeling and facilitates the user to adjust the speed.

As a preferred solution, the connecting rod is a hydraulic rod; during driving, the height of the seat plate can be adjusted, and when resting, the hydraulic rod can be adjusted to assist in changing the inclination of the entire rest chair again, so as to increase the user's comfort Somatosensory comfort.

To sum up, the utility model has the following beneficial effects:

(1) The movable multifunctional elderly rest chair provided by the utility model can quickly switch between the walking and resting states;

(2) The movable multifunctional elderly rest chair provided by the utility model increases the user's somatosensory comfort through the adjustment of the back plate, the leg placing plate and the rear drive device;

(3) The armrests of the movable multifunctional elderly rest chair provided by the utility model make the whole rest chair more multifunctional;

(4) The movable multifunctional rest chair for the elderly provided by the utility model has good application effect and high economical efficiency.

Description of drawings

Fig. 1 is the first structural schematic diagram of the movable multifunctional rest chair for the elderly according to the embodiment of the present invention;

Fig. 2 is the second structural schematic diagram of the movable multifunctional rest chair for the elderly according to the embodiment of the present invention;

Fig. 3 is the third structural schematic diagram of the movable multifunctional rest chair for the elderly according to the embodiment of the present invention;

4 is a first structural schematic diagram of a rear drive device according to an embodiment of the present invention;

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

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

in:

1, sliding wheel; 2, seat plate; 3, backrest plate; 4, leg rest plate; 5, first gear; 6, second gear; 7, rear drive device; 8, first armrest; 9, second Armrest; 10. Support curved rod; 11. Rear drive wheel; 12. Rear drive connecting rod.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

A movable multifunctional rest chair for the elderly, comprising a load-bearing mechanism and a driving mechanism, the driving mechanism comprises two sliding wheels 1 connected by bearings, and the load-bearing mechanism comprises a seat plate 2 and a backrest plate 3 respectively connected with opposite ends of the seat plate 2 and leg resting board 4, the backrest board 3 and the leg resting board 4 are respectively rotatably connected with the seat board 2, and the seat board 2 and the bearing are connected by connecting rods.

In the above embodiment, when the elderly travels, the elderly use the driving mechanism to walk, and the driving mechanism includes electric or manual. The above embodiment can realize the rapid switching of the wheelchair for walking and the rest reclining chair, and adjust the posture according to different users, so that the user's More comfortable to use.

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

In the above embodiment, the backrest plate 3 is connected with the seat plate 2 through the first gear 5, the leg rest plate 4 is connected with the seat plate 2 through the second gear 6, and the first gear 5 and the second gear 6 are connected through a drive rod; The first gear 5 and the second gear 6 run synchronously. During the process of laying down the backrest board 3, the leg rest board 4 is lifted synchronously. When the backrest board 3 and/or the leg rest board 4 needs to be adjusted, adjust the A gear 5 and/or a second gear 6 for adjustment, the first gear 5 and the second gear 6 can be wrapped with an adjustment device on the outside to adapt to the adjustment hand posture of different groups of users, the first gear 5 or the second gear 6 When being adjusted and rotated, the driving helper drives another gear to rotate, so as to realize the synchronous operation of the first gear 5 and the second gear 6, so as to achieve the purpose of raising the leg placing plate 4 synchronously during the process of laying the back plate flat, so that the The user feels more comfortable.

As a preferred embodiment, the movable multifunctional rest chair for the elderly further includes a rear drive device 7, and the rear drive device 7 is connected with the back plate through gears.

In the above embodiment, the connection gear between the rear drive device 7 and the backplane can be the first gear 5, or a third gear can be provided separately. When the first gear 5 is used together, in the process of laying the backplane flat, The rear drive device 7 moves backward, so that the vertical position of the seat plate 2 moves downward, so as to increase the comfort of the human body, and at the same time, the rear drive device 7 can increase the stability of the entire rest chair.

As a preferred embodiment, the rear drive device includes a support crank rod 10 and a rear drive wheel 11, the rear drive device 7 is connected to the back plate 3 through a rear drive connecting rod 12, and the support crank rod 10 and the rear drive wheel 11 are respectively connected to the rear drive The connecting rod 12 is hinged; the supporting curved rod 10 and the sliding wheel 1 realize the rocking function together, and the rear drive wheel 11 and the supporting curved rod 10 are switched to each other, so that the moving and rocking functions can be switched mutually. Because the sliding wheel 1 is large enough and can be used as a separate support, when the rear driving wheel 11 is switched to support the curved rod 10, the center of gravity of the rest chair falls on the sliding wheel 1, and the rear driving wheel 11 is moved to the side to be separated from the ground. Then put down the stored support curved rod 10, and the old man can lean back and use it to rest.

As a preferred embodiment, the movable multifunctional rest chair for the elderly also includes a first armrest 8 and a second armrest 9 located on both sides of the seat plate 2 , and the first armrest 8 is hinged to the seat plate 2 .

In the above-mentioned embodiment, the first armrest 8 is hinged with the seat plate 2 , and the hinge can be in various ways. , so that it can be lifted and lowered freely, so as to facilitate the elderly to get up and get off the chair.

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

In the above embodiment, the second armrest 9 can be rotated to the front of the user, which can be used to place items, and a retractable small table board is installed on the same side to facilitate the elderly to eat.

As a preferred embodiment, a limit slot is provided at the connection between the second armrest 9 and the seat plate 2 .

In the above embodiment, the second handrail 9 is limited by the limit card slot to prevent the second handrail 9 from moving at will, so as to achieve the purpose of limiting the position of the second handrail 9 .

As a preferred embodiment, both the sliding wheel 1 and the rear drive device 7 are provided with braking devices.

In the above-mentioned embodiment, the braking device can use a braking lever, and the stop lever is arranged near the armrest, which increases the user's physical sensation and facilitates the user to adjust the speed.

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

In the above embodiment, the height of the seat plate 2 can be adjusted during driving, and the inclination of the entire rest chair can be assisted again by adjusting the hydraulic rod during rest, so as to increase the user's somatosensory comfort.

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but as long as the utility model is used in the present invention All new types of claims are protected by the patent law.

Claims (9)

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.

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