Multifunctional health-care chair for old people

Abstract

The utility model relates to the field of health care, and discloses a multifunctional health care chair for old people, which comprises a support frame, back frames are arranged at the front and rear parts of the right side of the support frame, leg frames are arranged at the front and rear parts of the left side of the support frame, and connecting rods are movably connected between the back frames and the leg frames. Connecting shafts are jointly and movably connected among the supporting frame, the back frame, the leg frame and the connecting rods, an adjusting assembly is arranged on the lower portion of the supporting frame, bottom plates are arranged on the supporting frame and the back frame, soft cushions are movably connected to the upper portions of the bottom plates, and the adjusting assembly comprises a shell. According to the utility model, through the mutual cooperation of the support frame, the back frame, the leg frame, the connecting rod, the connecting shaft and the adjusting assembly, the angle among the back frame, the leg frame and the support frame can be changed, so that the comfort of the old people can be improved, the burden of nursing personnel can be reduced when the old people are helped to wash hair, and the health care chair is more practical.

Description

Technical Field

[0001] The utility model relates to the field of health care, in particular to a multifunctional health care chair for the elderly. Background Art

[0002] The multifunctional health care chair is a comfortable and practical seat designed specifically for the elderly, aiming to meet their health needs and daily life convenience.

[0003] A search revealed Chinese patent publication number CN220174994U, which discloses a multifunctional bathing chair for the elderly. The chair comprises a legrest, a foot-rubbing plate that slides into the legrest below via a slot, and a seat structure connected to the legrest via a spring latch. The seat structure is connected to the backrest structure via a right-angled elbow, with armrests positioned on either side of the backrest structure. A wheel hub assembly is positioned below the legrest. The seat structure comprises a second horizontally disposed plate, with an open slot positioned on the front side of the plate, and a replaceable component positioned within the curved slot. This multifunctional bathing chair device for the elderly avoids problems such as weak legs, fainting, and slipping that can easily occur during bathing, ensuring bathing safety for the elderly, reducing the burden on caregivers, and meeting the diverse needs of the elderly at different stages of their lives.

[0004] Although the above device ensures the safety of bathing for the elderly and reduces the burden on caregivers, its seat and backrest are arranged relatively vertically, and the seat and backrest are arranged relatively vertically. This results in the elderly having to keep their heads tilted back when washing their hair, otherwise water will easily flow into their faces and eyes. However, tilting their heads back will cause great discomfort in the elderly's head and neck, which is not practical enough. Therefore, a multifunctional health care chair for the elderly is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional health care chair for the elderly, which aims to improve the problem that the seat and backrest are arranged relatively vertically in the existing technology. As a result, when washing the hair of the elderly, the elderly must keep their heads tilted back, otherwise water will easily flow into the elderly's face and eyes. However, tilting the head back will cause great discomfort to the elderly's head and neck, which is not practical enough.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a multifunctional health care chair for the elderly, comprising a support frame, a back frame is provided on the front and rear parts of the right side of the support frame, and a leg frame is provided on the front and rear parts of the left side of the support frame. The back frame and the leg frame are movably connected with a connecting rod, and the support frame, back frame, leg frame and connecting rod are movably connected with a connecting shaft. An adjustment component is provided at the lower part of the support frame, and a bottom plate is provided on the support frame and the back frame. The upper part of the bottom plate is movably connected with a cushion. The adjustment component includes an outer shell, and a slider is slidably connected to the inside of the outer shell.

[0007] As a further description of the above technical solution:

[0008] The adjusting assembly further comprises a screw rod, which passes through the housing and is rotatably connected thereto, and passes through the slider and is threadedly connected thereto.

[0009] As a further description of the above technical solution:

[0010] The top of the slider is fixedly connected to a vertical pole, the outside of the vertical pole is slidably connected to an empty tube, the upper front and rear sides of the empty tube are fixedly connected to connecting columns, and the side of the connecting column away from the vertical pole passes through the connecting rod and is fixedly connected to it.

[0011] As a further description of the above technical solution:

[0012] The support frame includes two bottom rods, the bottom of the bottom rod is fixedly connected to the support rod, the bottoms of the two support rods are commonly fixedly connected to the bottom frame, and the shell is fixedly connected to the bottom frame.

[0013] As a further description of the above technical solution:

[0014] A handle is fixedly connected to the top of the back frame, and a No. 1 mounting plate is fixedly connected to one side of the back frame close to the connecting rod. The connecting shaft located on the right side of the connecting rod passes through the No. 1 mounting plate and is movably connected thereto.

[0015] As a further description of the above technical solution:

[0016] The lower end of the leg frame is fixedly connected to a pedal, and the middle part of the side where the two leg frames are close to each other is fixedly connected to a strap. The side of the leg frame close to the connecting rod is fixedly connected to a second mounting plate, and the connecting shaft located on the left side of the connecting rod passes through the second mounting plate and is rotatably connected to it.

[0017] As a further description of the above technical solution:

[0018] The bottom plate is provided with a plurality of water leakage openings, and the bottom plate is provided with a plurality of fixing openings.

[0019] As a further description of the above technical solution:

[0020] The bottom of the cushion is fixedly connected with a plurality of fixing rods, and the fixing rods are movably connected with the fixing openings.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by arranging the support frame and the back frame, the leg frame and the connecting rod, the connecting shaft and the adjustment component to cooperate with each other, the health care chair can change the angle between the back frame, the leg frame and the support frame, thereby improving the comfort of the elderly when helping them wash their hair, and also reducing the burden on caregivers, making it more practical.

[0023] 2. In the present invention, by arranging the coordination between the bottom plate and the cushion, and by arranging the coordination between the fixing port and the fixing rod, the cushion of the health care chair can be disassembled and assembled more quickly according to different usage conditions, which can effectively improve its practicality.

[0024] 3. In the present invention, by arranging the mutual cooperation between the back frame and the handle, the support frame and the universal wheel, and the mutual cooperation between the leg frame, the board and the pedal, the health care chair is easier for caregivers to push and fix, and it is more comfortable and practical for the elderly to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a multifunctional health care chair for the elderly proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the overall right-side three-dimensional structure of a multifunctional health care chair for the elderly proposed in the present invention;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of a multifunctional health care chair for the elderly proposed in the present invention when laid flat;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the lower side of a multifunctional health care chair for the elderly proposed in the utility model when it is laid flat;

[0029] Figure 5 This is a schematic diagram of the disassembled three-dimensional structure of a multifunctional health care chair for the elderly proposed in the present invention;

[0030] Figure 6 This is a schematic diagram of the disassembled three-dimensional structure of the adjustment components of a multifunctional health care chair for the elderly proposed in the present invention.

[0031] Legend:

[0032] 1. Support frame; 2. Back frame; 3. Leg frame; 4. Connecting rod; 5. Adjustment assembly; 6. Base plate; 7. Cushion; 8. Connecting shaft; 51. Housing; 52. Screw; 53. Slider; 54. Vertical pole; 55. Empty pipe; 56. Connecting column; 11. Bottom rod; 12. Support rod; 13. Base frame; 21. Mounting plate No. 1; 22. Handle; 31. Mounting plate No. 2; 32. Pedal; 33. Board; 61. Leakage port; 62. Fixing port; 71. Fixing rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1-Figure 2 The utility model provides an embodiment of a multifunctional health care chair for the elderly, including a support frame 1 for connecting various components. The front and rear parts of the right side of the support frame 1 are both provided with a back frame 2 for connecting with a bottom plate 6 to support the back of the elderly. The front and rear parts of the left side of the support frame 1 are both provided with leg frames 3 for placing and supporting the legs of the elderly. The back frame 2 and the leg frames 3 are movably connected with a connecting rod 4 for connecting with the back frame 2 and the leg frames 3. The support frame 1, the back frame 2, the leg frames 3 and the connecting rod 4 are all movably connected with a connecting shaft 8 for matching The connection between the back frame 2 and the support frame 1 and the connecting rod 4 is used to cooperate with the connection between the leg frame 3 and the support frame 1 and the connecting rod 4. An adjustment component 5 is provided at the lower part of the support frame 1 for adjusting the position of the connecting rod 4, thereby adjusting the angle between the back frame 2 and the leg frame 3 and the support frame 1. A bottom plate 6 is provided on the support frame 1 and the back frame 2. The bottom plate 6 on the right side is fixedly connected to the two back frames 2, and the bottom plate 6 in the middle is fixedly connected to the two bottom rods 11. The upper part of the bottom plate 6 is movably connected with a soft cushion 7, which is used when the elderly are not taking a bath to improve the comfort of the health care chair.

[0035] like Figure 5-Figure 6 As shown, the adjustment component 5 includes a shell 51 for connecting various components, and openings are provided on the front and rear sides thereof to drain water from the shell 51. The interior of the shell 51 is slidably connected to a slider 53 for cooperating with the movement of the vertical rod 54. The adjustment component 5 also includes a screw 52 for adjusting the movement of the slider 53. The screw 52 passes through the shell 51 and is rotatably connected thereto. The screw 52 passes through the slider 53 and is threadedly connected thereto. The top of the slider 53 is fixedly connected to the vertical rod 54, which is used to cooperate with the connection of the empty pipe 55. The outside of the vertical rod 54 is slidably connected to the empty pipe 55, which is used to limit the moving direction of the connecting column 56. The upper front and rear sides of the empty pipe 55 are fixedly connected to the connecting column 56, which is used to connect with the two connecting rods 4 to drive the connecting rod 4 to move. The side of the connecting column 56 away from the vertical rod 54 passes through the connecting rod 4 and is fixedly connected thereto.

[0036] See also Figure 3-Figure 4As shown, the support frame 1 includes two bottom rods 11, which are used to connect the various components. The two connecting shafts 8 at the upper part are movably connected to it to cooperate with the connection between the back frame 2 and the leg frame 3 and the bottom rod 11. The bottom of the bottom rod 11 is fixedly connected with a support rod 12, which is used to support the various components. The bottoms of the two support rods 12 are commonly fixedly connected to the base frame 13, and universal wheels are installed at the lower part. The universal wheels can be locked to cooperate with the movement and fixation of the health care chair. The shell 51 is fixedly connected to the base frame 13.

[0037] Furthermore, a handle 22 is fixedly connected to the top of the back frame 2 to facilitate the caregiver to push the health care chair. A mounting plate No. 1 is fixedly connected to the side of the back frame 2 close to the connecting rod 4, which is used to cooperate with the connection with the connecting rod 4. It is arranged vertically with the back frame 2, and the connecting shaft 8 located on the right side of the connecting rod 4 passes through the mounting plate No. 1 21 and is movably connected to it.

[0038] Furthermore, a pedal 32 is fixedly connected to the lower end of the legrest 3 for placing the user's feet, and a strap 33 is fixedly connected to the middle of the side where the two legrests 3 are close to each other for placing the user's legs, and a second mounting plate 31 is fixedly connected to the side of the legrest 3 close to the connecting rod 4, which is used to connect with the connecting rod 4. It is arranged vertically with the legrest 3, and the connecting shaft 8 located on the left side of the connecting rod 4 passes through the second mounting plate 31 and is rotatably connected to it.

[0039] like Figure 5 As shown, the bottom plate 6 is provided with a plurality of water leakage holes 61, which can allow water to flow down the chair when the elderly take a bath. The bottom plate 6 is provided with a plurality of fixing holes 62, which are used to cooperate with the installation of the soft cushion 7. The bottom of the soft cushion 7 is fixedly connected with a plurality of fixing rods 71, which are made of rubber or other deformable materials. The fixing rod 71 is movably connected to the fixing hole 62.

[0040] Working principle: During use, when the health care chair is needed to assist the elderly to take a bath, first, pull the cushion 7 to drive the multiple fixing rods 71 to disengage the fixing ports 62 on the base plate 6, thereby removing the cushion 7, and then let the elderly sit on the health care chair, so that the elderly's feet are placed on the pedals 32, and the elderly's back is against the base plate 6 connected to the back frame 2, and then the elderly can be assisted to take a bath. The water flow during bathing will flow downward through the water leakage port 61 on the base plate 6 to prevent it from remaining on the chair surface. When it is necessary to help the elderly wash their hair, turn the screw 52 on the adjustment component 5, and the screw 52 will drive the slider 53 to move. When the slider 53 moves toward the leg frame 3, the vertical rod 54 connected to the slider 53 will also move together. At this time, since the empty tube 55 is slidably connected to the vertical rod 54, when the vertical rod 54 moves, the empty tube 55 will also move, thereby driving the connecting column 56 to pull and connect with The connecting rod 4 connected thereto moves toward the leg frame 3. When the connecting rod 4 moves, it will drive the No. 1 mounting plate 21 and the No. 2 mounting plate 31 connected thereto to move together. Since the connection between the connecting column 56 and the connecting rod 4 is relatively fixed, when the connecting rod 4 moves, it will drive the empty tube 55 to descend toward the shell 51. At the same time, the connecting rod 4 will drive the No. 1 mounting plate 21 and the No. 2 mounting plate 31 to become vertical, so that the No. 1 mounting plate 21 and the No. 2 mounting plate 31 drive the back frame 2 and the leg frame 3 to become horizontal, and then the rotation of the screw 52 can be stopped. At this time, the elderly will lie flat on the health care chair, so that the caregiver can wash the elderly's head more conveniently and easily. After washing, it is only necessary to rotate the screw 52 in the opposite direction to drive the slider 53 and the vertical rod 54 to move toward the back frame 2, so that the back frame 2 and the leg frame 3 are reset, which can help the elderly to sit up.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional health care chair for the elderly, comprising a support frame (1), characterized in that: The front and rear portions of the right side of the support frame (1) are both provided with a back frame (2), the front and rear portions of the left side of the support frame (1) are both provided with a leg frame (3), the back frame (2) and the leg frame (3) are movably connected to each other by a connecting rod (4), the support frame (1), the back frame (2), the leg frame (3) and the connecting rod (4) are all movably connected to each other by a connecting shaft (8), the lower portion of the support frame (1) is provided with an adjustment component (5), the support frame (1) and the back frame (2) are both provided with a bottom plate (6), the upper portion of the bottom plate (6) is movably connected to a soft cushion (7), the adjustment component (5) includes a shell (51), and the interior of the shell (51) is slidably connected to a slider (53).

2. The multifunctional health care chair for the elderly according to claim 1, characterized in that: The adjustment assembly (5) further comprises a screw (52), wherein the screw (52) passes through the housing (51) and is rotatably connected thereto, and the screw (52) passes through the slider (53) and is threadedly connected thereto.

3. The multifunctional health care chair for the elderly according to claim 2, characterized in that: The top of the slider (53) is fixedly connected to a vertical rod (54), the outside of the vertical rod (54) is slidably connected to an empty tube (55), the upper front and rear sides of the empty tube (55) are fixedly connected to connecting columns (56), and the side of the connecting column (56) away from the vertical rod (54) passes through the connecting rod (4) and is fixedly connected to it.

4. The multifunctional health care chair for the elderly according to claim 1, characterized in that: The support frame (1) comprises two bottom rods (11), the bottom of each bottom rod (11) is fixedly connected to a support rod (12), the bottoms of the two support rods (12) are commonly fixedly connected to a base frame (13), and the housing (51) is fixedly connected to the base frame (13).

5. The multifunctional health care chair for the elderly according to claim 1, characterized in that: A handle (22) is fixedly connected to the top of the back frame (2), and a mounting plate (21) is fixedly connected to the side of the back frame (2) close to the connecting rod (4). The connecting shaft (8) located on the right side of the connecting rod (4) passes through the mounting plate (21) and is movably connected thereto.

6. The multifunctional health care chair for the elderly according to claim 1, characterized in that: The lower end of the leg frame (3) is fixedly connected to a pedal (32), the middle part of the side where the two leg frames (3) are close to each other is fixedly connected to a strap (33), the side of the leg frame (3) close to the connecting rod (4) is fixedly connected to a second mounting plate (31), and the connecting shaft (8) on the left side of the connecting rod (4) passes through the second mounting plate (31) and is rotatably connected thereto.

7. The multifunctional health care chair for the elderly according to claim 1, characterized in that: The bottom plate (6) is provided with a plurality of water leakage openings (61), and the bottom plate (6) is provided with a plurality of fixing openings (62).

8. The multifunctional health care chair for the elderly according to claim 7, characterized in that: The bottom of the cushion (7) is fixedly connected to a plurality of fixing rods (71), and the fixing rods (71) are movably connected to the fixing opening (62).

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