CN212521619U

CN212521619U - Toilet auxiliary device

Info

Publication number: CN212521619U
Application number: CN202021983696.1U
Authority: CN
Inventors: 龙泽; 曹鹏彬; 刘雨卓; 魏乐源; 何嫣然; 张亮
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-02-12
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a toilet assistor, elevating system including bedplate and fixed mounting, elevating system's transmission end is fixed with the support frame, the support frame is that the upper portion at the both ends that V-arrangement stretches out forward and stretch out can be wobbling respectively and is equipped with swing seat, swing seat is by spacing when certain angle swings downwards promptly, be equipped with the swing damping between swing seat and support frame, the swing damping provides the resistance when swing seat swings downwards, the swing damping provides the helping hand when the upswing, the bedplate covers on swing seat and rear portion and swing seat sliding fit, the front portion is overhanging, two bedplates are the splayed, be spacing when the bedplate slides the certain distance promptly around, be equipped with the sliding damping between bedplate and swing seat, the sliding damping all provides the resistance when the bedplate slides around. The toilet assisting device can assist the old to squat and stand, and meets the stress condition of the human body in squat and standing.

Description

Toilet auxiliary device

Technical Field

The utility model belongs to the mechanical field of helping old, concretely relates to like lavatory assistor.

Background

The physical strength of the old is not enough to stably support the old to go to the toilet, and particularly when the old goes to the toilet on a squatting pan, the old is difficult to fall to the toilet completely and rise.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a toilet assistor can assist the old man squat and stand, accords with the human atress condition of squat and standing.

The utility model adopts the technical proposal that:

the utility model provides a like lavatory assistor, elevating system including bedplate and fixed mounting, elevating system's transmission end is fixed with the support frame, the support frame is that the upper portion at V-arrangement forward extension and the both ends that stretch out is wobbling respectively to be equipped with swing seat, swing seat is by spacing when the certain angle of downward swing promptly, be equipped with the swing damping between swing seat and support frame, the swing damping provides the resistance when swing seat downswing, the swing damping provides the helping hand when the upswing, the bedplate covers on swing seat and rear portion and swing seat sliding fit, the front portion is overhanging, two bedplates are the splayed, be spacing when the bedplate slides the certain distance promptly around, be equipped with the slip damping between bedplate and swing seat, the slip damping all provides the resistance when the bedplate slides around.

Furthermore, the lifting height of the lifting mechanism is automatically controlled by manual control and/or preset parameters.

Furthermore, the lifting speed of the lifting mechanism is adjustable.

Furthermore, the lifting mechanism comprises a vertical rack, a limit connecting rod fixed on the rack, a base fixedly installed, a guide rod fixed on the base and vertical, a mounting plate installed on the base through a support rod and/or the guide rod, a motor installed on the mounting plate, and a gear arranged on the guide rod or the mounting plate, wherein the motor drives the gear, the gear is meshed with the rack, and the limit connecting rod is sleeved on the guide rod in a matched manner.

Furthermore, the rear end of the support frame is provided with a U-shaped groove with a certain thickness, and the support frame is clamped at the back of the rack through the U-shaped groove and connected with the rack through a bolt penetrating through the U-shaped groove.

Furthermore, the limit connecting rods are installed on the rack through bolts, and the two limit connecting rods share one bolt and are respectively located on two sides of the rack.

Furthermore, the rack is at least provided with two limit connecting rods with different heights.

Furthermore, the root of the guide rod is provided with a reinforcing seat which is fixed on the base.

Further, the rack is located directly in front between the two guide rods.

Furthermore, the range of the seat plate sliding forwards and backwards is 10-15 cm.

The utility model has the advantages that:

when the lifting device is used, the lifting mechanism drives the seat plate to rise to a proper height, then two thigh roots of the old are respectively supported on the two seat plates, then the lifting mechanism drives the seat plate to fall to a proper height to assist the old to squat, and after the old goes to a toilet, the lifting mechanism drives the seat plate to rise to a proper height to assist the old to stand; in the process of squatting and standing, the swing seat can swing relative to the support frame, can offset the angle change of thighs relative to the ground in the process of squatting or standing of the old man, and the bedplate can slide relative to the swing seat, can offset the front and back displacement of thighs relative to the bedplate contact position in the process of squatting or standing of the old man, and the swing damping and the sliding damping can slow down the transient impact and the transient acceleration to be too large, thereby conforming to the stress condition of squatting and standing of the human body.

Drawings

Fig. 1 is a front view of a toileting aid in an embodiment of the invention, wherein the motor is not shown.

Fig. 2 is a perspective view of the toilet assisting device according to the embodiment of the present invention, wherein the motor is not shown.

In the figure: 1-a rack; 2-a gear; 3, mounting a plate; 4-a support bar; 5-a guide rod; 6-a limit connecting rod; 7-reinforcing seats; 8-a base; 9-a support frame; 10-a swing seat; 11-seat board.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, a toilet aid comprises seat plates 11 and a fixedly installed lifting mechanism, wherein a support frame 9 is fixed at the transmission tail end of the lifting mechanism, the support frame 9 extends forwards in a V shape, the upper parts of two extending ends of the support frame 9 are respectively provided with swing seats 10 in a swinging mode, the swing seats 10 are limited when swinging downwards at a certain angle, swing dampers are arranged between the swing seats 10 and the support frame 9, the swing dampers provide resistance when the swing seats 10 swing downwards, the swing dampers provide power when swinging upwards, the seat plates 11 cover the swing seats 10, the rear parts of the seat plates are in sliding fit with the swing seats 10, the front parts of the seat plates extend outwards, the two seat plates 11 are splayed, the seat plates 11 are limited when sliding forwards and backwards at a certain distance, sliding dampers are arranged between the seat plates 11 and the swing seats 10, and the sliding dampers provide resistance when the seat plates. When the lifting chair is used, the lifting mechanism drives the seat plate 11 to ascend to a proper height, then two thigh roots of the old are respectively supported on the two seat plates 11, then the lifting mechanism drives the seat plate 11 to descend to a proper height to assist the old to squat, and after the old goes to the toilet, the lifting mechanism drives the seat plate 11 to ascend to a proper height to assist the old to stand; in the process of squatting and standing, the swing seat 10 can swing relative to the support frame 9, the angle change of thighs relative to the ground in the process of squatting or standing of the old people can be offset, the seat plate 11 can slide relative to the swing seat 10, the front and back displacement of the thighs relative to the seat plate 11 in the process of squatting or standing of the old people can be offset, and the conditions of transient impact and excessive transient acceleration can be relieved by swing damping and sliding damping.

As shown in fig. 1 and fig. 2, in this embodiment, the lifting mechanism includes a vertical rack 1, a limit connecting rod 6 fixed on the rack 1, a base 8 fixedly installed, a guide rod 5 fixed on the base 8 and vertical, a mounting plate 3 installed on the base 8 through a support rod 4 and/or the guide rod 5, a motor installed on the mounting plate 3, and a gear 2 installed on the guide rod 5 or the mounting plate 3, wherein the motor drives the gear 2, the gear 2 is engaged with the rack 1, and the limit connecting rod 6 is fittingly sleeved on the guide rod 5.

As shown in fig. 1 and 2, in the present embodiment, a U-shaped groove having a certain thickness is provided at the rear end of the support frame 9, and the support frame 9 is clamped at the back of the rack 1 through the U-shaped groove and connected to the rack 1 through a bolt passing through the U-shaped groove.

As shown in fig. 1 and 2, in the present embodiment, the limit connecting rods 6 are mounted on the rack 1 by bolts, and the two limit connecting rods 6 share one bolt and are respectively located on both sides of the rack 1.

As shown in fig. 1 and 2, in the present embodiment, at least two position-limiting connecting rods 6 with different heights are arranged on the rack 1.

As shown in fig. 1 and 2, in the present embodiment, the root of the guide rod 5 is provided with a reinforcing seat 7, and the reinforcing seat 7 is fixed on the base 8.

As shown in fig. 1 and 2, in the present embodiment, the rack 1 is located directly in front between two guide bars 5.

In the present embodiment, the range of the seat plate 11 sliding forward and backward is 10 to 15 cm.

In this embodiment, the lifting height of the lifting mechanism is controlled manually and/or automatically by preset parameters, and the lifting speed of the lifting mechanism is adjustable.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A toilet assisting device is characterized in that: elevating system including bedplate and fixed mounting, elevating system's transmission end is fixed with the support frame, the support frame is that the upper portion at V-arrangement stretches out forward and the both ends that stretch out can wobbling respectively be equipped with swing seat, swing seat is by spacing when swinging certain angle downwards, be equipped with the swing damping between swing seat and support frame, swing damping provides the resistance when swing seat sways downwards, swing damping provides the helping hand when the upswing, the bedplate covers on swing seat and rear portion and swing seat sliding fit, the front portion is overhanging, two baseplates are the splayed, by spacing when sliding certain distance around the bedplate, be equipped with the slip damping between bedplate and swing seat, slip damping all provides the resistance when the bedplate slides around.

2. A toileting aid according to claim 1 wherein: the lifting height of the lifting mechanism is controlled manually and/or automatically by preset parameters.

3. A toileting aid according to claim 1 wherein: the lifting speed of the lifting mechanism is adjustable.

4. A toileting aid according to any one of claims 1 to 3 wherein: the lifting mechanism comprises a vertical rack, a limiting connecting rod fixed on the rack, a fixedly installed base, a vertical guide rod fixed on the base, a mounting plate installed on the base through a supporting rod and/or the guide rod, a motor installed on the mounting plate, a gear arranged on the guide rod or the mounting plate, a motor driving gear, a gear meshed with the rack, and a limiting connecting rod sleeved on the guide rod in a matched mode.

5. A toileting aid according to claim 4 wherein: the rear end of the support frame is provided with a U-shaped groove with a certain thickness, and the support frame is clamped at the back of the rack through the U-shaped groove and connected with the rack through a bolt penetrating through the U-shaped groove.

6. A toileting aid according to claim 4 wherein: the limiting connecting rods are mounted on the racks through bolts, and the two limiting connecting rods share one bolt and are respectively located on two sides of the racks.

7. A toileting aid according to claim 4 wherein: the rack is at least provided with two limit connecting rods with different heights.

8. A toileting aid according to claim 4 wherein: the root of guide arm is equipped with the reinforcement seat, and the reinforcement seat is fixed on the base.

9. A toileting aid according to claim 4 wherein: the rack is positioned right in front between the two guide rods.

10. A toileting aid according to claim 1 wherein: the range of the seat plate sliding forwards and backwards is 10-15 cm.