CN215457166U

CN215457166U - Supplementary old man's machine of dressing and undressing

Info

Publication number: CN215457166U
Application number: CN202120805241.9U
Authority: CN
Inventors: 张亚轩; 李娟�; 胡宗鑫; 张千晓; 张超逸; 代烈宇
Original assignee: Hunan University
Current assignee: Hunan University
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-01-11
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a clothes-putting-on and-taking-off assisting machine for old people, which comprises a bottom plate, a top plate, a lifting device, a motor, a clothes-taking-off rod and a clamping device. The auxiliary clothes-taking-off device is simple in structure, and the auxiliary clothes-taking-on and clothes-taking-off process which is more in line with the habit of a human body is realized through the matching connection of the clothes-taking-off rod and the lifting device. Meanwhile, the three-pulley rotary sliding pair with the bearing is arranged, so that the position of the clothes-removing rod can be flexibly adjusted on the inner side and the outer side of the lifting device, the clothes-removing device can adapt to users with different body types, and the requirements of various using widths of the auxiliary clothes-wearing and-removing machine are met under the condition of small occupied area.

Description

Supplementary old man's machine of dressing and undressing

Technical Field

The utility model relates to a dressing and undressing device, in particular to a dressing and undressing machine for assisting the aged.

Background

In recent years, as the aging population of the society becomes more advanced, many elderly people cannot wear clothes and take off clothes freely due to osteoarthritis, and in addition, people suffering from diseases such as scapulohumeral periarthritis can feel very painful when their arms cannot be raised normally or when their arms are raised, so that it is very difficult to wear clothes by themselves, and often people need to wear clothes by using a clothing machine or by using an outsider for help.

The existing dressing machine generally comprises an up-down lifting mechanism, a telescopic clothes hanger and clothes sleeved on the clothes hanger, and the dressing machine is simply lifted when dressing operation is carried out and can not be changed correspondingly according to different human bodies, so that the dressing effect is poor, and the operation process is complicated.

Chinese mainland patent CN106937815A discloses a clothes wearing and taking-off integrated machine, which comprises a clothes wearing rack, a clothes rack blanking unit, a clothes rack conveying unit, a double-rail lifting unit and a multi-rod folding clothes wearing and taking-off unit, wherein the clothes rack blanking unit can enable clothes hung on the clothes rack to enter the clothes wearing rack from a wardrobe, the clothes rack conveying unit conveys the clothes rack to the lower part of the double-rail lifting unit, and the clothes are grabbed through the multi-rod folding clothes wearing and taking-off unit, so that the full-automatic continuous clothes wearing and taking-off process is realized. But the device is too heavy, and area is big, does not accord with the characteristics that the house was used, does not accord with the user demand of specific occasion such as hospital even more.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a clothes and clothes wearing and taking-off assisting machine for the old, which utilizes an ellipse drawing principle to enable the clothes and clothes wearing and taking-off assisting process to be more in line with the clothes and clothes wearing and taking-off habit of a human body, has a simple structure, can be suitable for users with various body types, and has better practical value.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a clothes and clothes putting-on and taking-off machine for assisting the old people comprises a bottom plate, wherein a first lifting device and a second lifting device are arranged on two sides of the bottom plate; the second lifting device is rotationally connected with one end of a peeling rod, and a guide rail is formed in the middle of the peeling rod; the first lifting device is connected with a first sliding block, and the first sliding block is connected with the guide rail in a sliding manner; the other end of the clothes-removing rod is connected with a clamping device.

In a further improvement, the first lifting device and the second lifting device respectively comprise a motor, the motor is connected with a screw rod, and a first sliding block is in threaded connection with the screw rod of the first lifting device; the second sliding block is in threaded connection with a screw rod of the second lifting device.

In a further improvement, the first lifting device and the second lifting device are both cylinders or oil cylinders.

In a further improvement, the clamping device is a clamp, a manipulator or a hook.

In a further improvement, the first sliding block comprises a bearing seat, the bearing seat is coupled with a screw pulley bearing, and the screw pulley bearing is connected with a three-pulley rotary sliding pair; the three-pulley rotary sliding pair further comprises a pulley connecting block, and a first screw rod pulley and a second screw rod pulley are arranged on the left side surface and the right side surface of the pulley connecting block respectively.

In a further improvement, the gap width of the guide rail is larger than the diameters of the first screw rod pulley and the second screw rod pulley, and the gap width of the guide rail is smaller than the width between the first screw rod pulley and the second screw rod pulley.

In a further improvement, a first support frame is arranged on the bottom plate, a top plate is arranged on the first support frame, and the upper end and the lower end of the screw rod are respectively connected with the top plate and the bottom plate through screw rod bearing seats.

In a further improvement, a second support frame and a motor are installed below the bottom plate, and the height of the motor is equal to that of the second support frame.

The utility model has the following advantages:

1. the utility model realizes the auxiliary dressing and undressing process which is more in line with the habit of human body by matching and connecting the guide rail and the lifting device and driving the undressing rod to do rotary motion along the elliptical track by the slide block.

2. According to the utility model, the bearing is arranged at the top end of the three-pulley rotary sliding pair, so that the three-pulley rotary sliding pair can be flexibly matched and connected with the guide rail, the adjustment of the distance between the guide rails is realized by adjusting the positions of the guide rail at the inner side and the outer side of the lifting device, the three-pulley rotary sliding pair can adapt to users with different body types, and the requirements of various use widths of the auxiliary dressing and doffing machine are met under the condition of small floor area.

3. According to the utility model, the motor and the second support frame with equal heights are arranged below the bottom plate, so that the support effect on the whole device is enhanced, the gravity center of the whole device can be reduced, and the stability of the dressing and taking-off machine is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an auxiliary dressing and undressing machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the auxiliary dressing and undressing machine with two guide rails on the outer side of the lifting device in the embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a three-pulley rotary-sliding pair according to an embodiment of the present invention.

Fig. 4 is a schematic view of the three-pulley rotational sliding pair and the first pulley in the embodiment of the present invention.

Fig. 5 is a schematic structural view of the three-pulley rotary sliding pair separated from the guide rail according to the embodiment of the present invention.

Fig. 6 is a schematic view of the three-pulley rotary-sliding pair re-engaged with the guide rail inside the lifting device according to the embodiment of the present invention.

Fig. 7 is a schematic structural view of the auxiliary dressing and undressing machine with one side rail out and the other side rail in accordance with the embodiment of the present invention.

Fig. 8 is a schematic structural view of the auxiliary dressing and undressing machine with two guide rails on the inner side in accordance with the embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to fig. 1 to 8 of the specification.

As shown in fig. 1 and 2, an old man-assisting clothes-putting-on and-taking-off machine according to an embodiment of the present invention includes a base plate 1, a first support frame 2 is installed on the base plate 1, a top plate 3 is installed on the first support frame 2, a second support frame 4 is also installed below the base plate 1, a first lifting device 51 and a second lifting device 52 are also installed between the base plate 1 and the top plate 3 along a vertical direction, and upper and lower ends of the first lifting device 51 and the second lifting device 52 are respectively connected to the top plate 3 and the base plate 1 through a lead screw bearing 53.

The second lifting device 52 is rotatably connected with one end of the clothes-removing rod 8, and a guide rail 81 is formed in the middle of the clothes-removing rod 8; the first lifting device 51 is connected with a first sliding block 71, and the first sliding block 71 is connected with the guide rail 81 in a sliding manner; the other end of the clothes-removing rod 8 is connected with a clamping device 9. The first lifting device 51 and the second lifting device 52 both comprise motors 6, the motors 6 are connected with the lead screw 5 through the couplers 54, and the lead screw 5 of the first lifting device 51 is in threaded connection with a first sliding block 71; the second slider 72 is in threaded connection with the screw 5 of the second lifting device 52.

The motor 6 is arranged below the bottom plate 1, the height of the motor 6 is the same as that of the second support frame 4, the motor and the second support frame jointly play a supporting role, the gravity center of the whole device can be reduced, and the stability of the clothes putting-on and taking-off machine is improved.

As shown in fig. 1 to 4, the first sliding block 71 includes a bearing block 825, the bearing block 825 is coupled to a screw-pulley bearing 824, and the screw-pulley bearing 824 is coupled to a three-pulley rotating-sliding pair 82. The three-pulley rotating sliding pair 82 further comprises a pulley connecting block 821, the left side surface and the right side surface of the pulley connecting block 821 are respectively connected with a first screw pulley 822 and a second screw pulley 823 through a first nut 825, and the top surface of the pulley connecting block 821 is connected with a screw pulley bearing 824 through a corresponding second nut 826. The width of the gap in the middle of the guide rail 81 is greater than the diameters of the first screw pulley 822 and the second screw pulley 823, and the width of the gap in the middle of the guide rail 81 is less than the width between the first screw pulley 822 and the second screw pulley 823.

In the auxiliary peeling process, the motor 6 drives the first lifting device 51 and the second lifting device 52 to synchronously rotate through the coupler 54, the first sliding block 71 and the second sliding block 72 synchronously move upwards along the threads of the screw rod 5 to drive clothes clamped by the peeling rod 8 and the clamping device 9 to move upwards, after reaching a proper height, the first lifting device 51 and the first sliding block 71 are still, the motor 6 controls the second lifting device 52 to reversely rotate, the second sliding block 72 reversely moves downwards to drive the peeling rod 8 to do rotary motion along an elliptical track, the action that the clothes cross the top of the head is finished, the clothes are finally peeled off, the auxiliary peeling function is realized, and the habit of a human body is met.

The auxiliary dressing can be regarded as the reverse of the above-mentioned process.

The motor 6 is provided with an external adjusting switch to adjust the movement speed of the lifting device 5, so that the clothes can be better fitted to the clothes-wearing and clothes-taking-off process.

As shown in fig. 5, since the screw pulley bearing 824 is connected to the top surface of the three-pulley rotational sliding pair 82, the three-pulley rotational sliding pair 82 can be separated from the guide rail 81 by rotation, and at this time, the guide rail 81 and the three-pulley rotational sliding pair 82 are not in a binding relationship. As shown in fig. 6, since the sliding block 7 and the lead screw 5 are of a rotary pair structure and have a rotational degree of freedom, both the first sliding block 71 and the second sliding block 72 can rotate 180 °. The first slider 71 rotates with the guide rail 81 to the inner side of the lead screw 5, and the three-pulley rotating sliding pair 82 is re-engaged with the guide rail 81 by rotating the screw pulley bearing 824, thereby adjusting the distance between the guide rails 81.

As shown in fig. 1, 7 and 8, the present invention provides three adjustable applicable widths of the auxiliary dressing and undressing machine, which can be adapted to users of different body types, in combination with the matching positions of two guide rails on the outer side, one guide rail on the outer side and the other guide rail on the inner side, and two guide rails on the inner side.

The above description is only for the preferred embodiments of the present invention, and not intended to limit the present invention in any way, and those skilled in the art should understand that they can make various changes and modifications within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A clothes and clothes putting-on and taking-off machine assisting old people comprises a bottom plate (1), and is characterized in that a first lifting device (51) and a second lifting device (52) are mounted on two sides of the bottom plate (1); the second lifting device (52) is rotationally connected with one end of a clothes-removing rod (8), and a guide rail (81) is formed in the middle of the clothes-removing rod (8); the first lifting device (51) is connected with a first sliding block (71), and the first sliding block (71) is in sliding connection with the guide rail (81); the other end of the clothes-removing rod (8) is connected with a clamping device (9).

2. The machine of claim 1 for assisting the elderly in putting on and taking off clothes, wherein: the first lifting device (51) and the second lifting device (52) respectively comprise a motor (6), the motor (6) is connected with a screw rod (5), and a first sliding block (71) is in threaded connection with the screw rod (5) of the first lifting device (51); the second sliding block (72) is in threaded connection with a screw rod (5) of the second lifting device (52).

3. The machine of claim 1 for assisting the elderly in putting on and taking off clothes, wherein: the first lifting device (51) and the second lifting device (52) are both cylinders or oil cylinders.

4. The machine of claim 1 for assisting the elderly in putting on and taking off clothes, wherein: the clamping device (9) is a clamp, a manipulator or a hook.

5. The machine of claim 1 for assisting the elderly in putting on and taking off clothes, wherein: the first sliding block (71) comprises a bearing seat (825), the bearing seat (825) is connected with a screw pulley bearing (824) in a shaft mode, and the screw pulley bearing (824) is connected with a three-pulley rotating sliding pair (82); the three-pulley rotary sliding pair (82) comprises a pulley connecting block (821), and a first screw pulley (822) and a second screw pulley (823) are respectively arranged on the left side surface and the right side surface of the pulley connecting block (821).

6. The machine of claim 1 or claim 5, wherein: the gap width of the guide rail (81) is larger than the diameters of the first screw rod pulley (822) and the second screw rod pulley (823), and the gap width of the guide rail (81) is smaller than the distance between the first screw rod pulley (822) and the second screw rod pulley (823).

7. The machine of claim 1 for assisting the elderly in putting on and taking off clothes, wherein: the bottom plate (1) is provided with a first support frame (2), the top plate (3) is arranged on the first support frame (2), and the upper end and the lower end of the screw rod (5) are respectively connected with the top plate (3) and the bottom plate (1) through a screw rod bearing seat (53).

8. The machine of claim 1 or claim 7 for assisting the elderly in putting on and taking off clothing, wherein: second support frame (4) and motor (6) are installed to bottom plate (1) below, and motor (6) and second support frame (4) height equals.