Toilet standing assisting chair

Abstract

The utility model belongs to the technical field of closestool auxiliary devices, and particularly relates to a closestool standing assisting chair which comprises two supporting frames, the rear ends of the two supporting frames are fixedly connected through a fixing plate, a closestool assembly is arranged above the position between the two supporting frames, and electric push rods arranged on the supporting frames are connected with the closestool assembly through connecting assemblies. The beneficial effects of the utility model are that: according to the design scheme of the utility model, the used parts are fewer, the whole structure is simpler, the transmission links are reduced to a certain extent, the transmission efficiency is improved, the installation and disassembly are convenient for workers, the arranged connecting assembly can increase the stability of the whole assistant chair in use, the operation is easy, and the practicability is high. And later maintenance of a user is facilitated, and the flexibility, applicability and stability of the whole device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of toilet auxiliary devices, and particularly relates to a toilet assist chair. Background Art

[0002] For the elderly or those who are weak and inconvenient to move after surgery, due to physical reasons, it is very difficult to squat down when using an ordinary toilet, and it is not easy to stand up either. Therefore, they need the assistance of others to complete it, which brings great inconvenience to using the toilet and also increases the labor burden on family members or caregivers. At this time, a special assist chair is needed to help the toilet users stand up.

[0003] There are many types of assist chairs on the market, with various forms. However, the overall structure of some assist chairs is relatively complex. After long-term use, the stability of the overall structure is not good, and the installation and disassembly are rather troublesome, and the later maintenance is inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to provide a toilet assist chair to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A toilet assist chair includes two support frames. The rear ends of the two support frames are fixedly connected through a fixing plate. A toilet seat assembly is arranged above the two support frames. An electric push rod arranged on the support frame is connected with the toilet seat assembly through a connecting component;

[0007] The connecting component includes arc-shaped connecting rods hinged on both sides of the telescopic end of the electric push rod. One ends of the two arc-shaped connecting rods are both hinged with the support frame. A first connecting shaft is fixedly connected between the other ends of the two arc-shaped connecting rods. Two first connecting plates hinged on the first connecting shaft are located between the two arc-shaped connecting rods. A second connecting shaft is fixedly connected between the lower ends of the two first connecting plates. Both ends of the second connecting shaft extend out of the first connecting plate and are respectively rotatably connected with second connecting plates. One end of the second connecting plate is rotatably connected with the support frame. A support skeleton rotatably connected at the middle position of the second connecting shaft is hinged with the first connecting shaft. The support skeleton is located between the two first connecting plates.

[0008] Preferably, the lower end of the electric push rod is rotatably connected to a bottom plate. The electric push rod is located between the two second connecting plates and does not contact the second connecting plates.

[0009] Preferably, the toilet seat assembly includes an oval seat plate. Extension plates are integrally formed at the left and right ends of the seat plate respectively. The extension plates are fixedly connected with the upper ends of the support skeletons. Armrests are fixed at the upper ends of the extension plates. Control buttons are arranged on the armrests.

[0010] Preferably, support seats are respectively fixed on both sides of the bottom of the bottom plate.

[0011] The beneficial effects are as follows: The design scheme of the present utility model uses fewer components, and the overall structure is relatively simple. To a certain extent, the transmission links are reduced, the transmission efficiency is improved, it is convenient for the staff to install and disassemble, and the set connection components can increase the stability when the overall assistant chair is used. It is easy to operate, convenient for the user to perform maintenance later, and improves the flexibility, applicability and stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 is the front perspective view of a toilet assistant chair according to the present utility model;

[0014] Figure 2 is the rear perspective view of a toilet assistant chair according to the present utility model;

[0015] Figure 3 is the structural schematic diagram of the connection component of a toilet assistant chair according to the present utility model.

[0016] The description of the reference numerals is as follows:

[0017] 1. Bottom plate; 11. First upright post; 12. Second upright post; 13. Third upright post; 2. Electric push rod; 3. Second connecting plate; 4. Arc-shaped connecting rod; 5. Support skeleton; 51. First connecting plate; 52. First connecting shaft; 53. Second connecting shaft; 6. Seat plate; 61. Extension plate; 7. Armrest; 8. Fixed plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following further explains the technical solutions of the present utility model in conjunction with the drawings:

[0019] As Figures 1-3 shown, a toilet assistant chair includes two support frames. Each support frame includes a bottom plate 1. Support seats are respectively fixed on both sides of the bottom of the bottom plate 1. A first upright post 11 is vertically fixed on the rear side of the upper end of the bottom plate 1. A second upright post 12 is vertically fixedly connected to the rear side wall of the upper part of the first upright post 11. A third upright post 13 is fixed on the front side wall of the lower part of the first upright post 12. The third upright post 13 is also fixedly connected to the upper end of the bottom plate 1.

[0020] The two second columns 12 are fixedly connected by a fixing plate 8. A toilet component is arranged between the two support frames, and the toilet component is located above the two support frames.

[0021] An electric push rod 2 is arranged on the front side of each support frame. The lower end of the electric push rod 2 is rotatably connected to the bottom plate 1, and the electric push rod 2 is connected to the toilet component through a connecting component.

[0022] The connecting component includes arc-shaped connecting rods 4 hinged on both sides of the telescopic end of the electric push rod 2. One end of each of the two arc-shaped connecting rods 4 is rotatably connected to the first column 11, and the other ends of the two arc-shaped connecting rods 4 are fixedly connected with a first connecting shaft 52, and the first connecting shaft 52 fixedly connects the two arc-shaped connecting rods 4 together.

[0023] Two first connecting plates 51 are hinged on the first connecting shaft 52. The two first connecting plates 51 are located between the two arc-shaped connecting rods 4. The lower ends of the two first connecting plates 51 are fixedly connected with a second connecting shaft 53, and the second connecting shaft 53 fixedly connects the two first connecting plates 51 together. Both ends of the second connecting shaft 53 extend out of the two sides of the first connecting plates 51, and the two ends are respectively rotatably connected with a second connecting plate 3.

[0024] The electric push rod 2 is located between the two second connecting plates 3 and does not contact the second connecting plates 3. One end of the second connecting plate 3 is rotatably connected to the third column 13. The middle position of the second connecting shaft 53 is rotatably connected with a support frame 5. The middle part of the support frame 5 is hinged to the first connecting shaft 52. The support frame 5 is located between the two first connecting plates 51.

[0025] The toilet component includes an oval seat plate 6. Extension plates 61 are integrally formed at the left and right ends of the seat plate 6 respectively. The bottom of the extension plate 61 is fixedly connected to the top of the support frame 5. An armrest 7 is fixed at the upper end of the extension plate 61, and control buttons are arranged on the armrest 7.

[0026] Working principle: When in use, the person using the toilet sits on the seat plate 6 and holds the armrest 7. After using the toilet, the user starts the electric push rod 2 through the button. The telescopic end of the electric push rod 2 drives the arc-shaped connecting rod 4 to move. The arc-shaped connecting rod 4 drives the two first connecting rods and the support frame 5 to move upward in an inclined manner. The first connecting rod drives the second connecting rod to move. At this time, the legs of the person using the toilet slowly stretch and tilt forward slightly. When the person using the toilet leaves the assistant chair, press the button again to make the electric push rod 2 contract. Then the arc-shaped connecting rod 4, the first connecting rod, the second connecting rod and the support frame 5 return to their original positions. The overall operation is convenient and the stability is good.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A toilet standing aid chair, comprising two support frames, the rear ends of the two support frames being fixedly connected by a fixing plate (8), a toilet seat assembly being arranged above the two support frames, characterized in that: The electric push rod (2) arranged on the support frame is connected to the toilet seat assembly via a connecting assembly; The connecting assembly comprises an arc-shaped connecting rod (4) hinged on both sides of the telescopic end of the electric push rod (2), one end of the two arc-shaped connecting rods (4) are hinged to the support frame, a first connecting shaft (52) is fixedly connected between the other ends of the two arc-shaped connecting rods (4), two first connecting plates (51) hinged on the first connecting shaft (52) are located between the two arc-shaped connecting rods (4), a second connecting shaft (53) is fixedly connected between the lower ends of the two first connecting plates (51), both ends of the second connecting shaft (53) extend out of the first connecting plate (51) and the two ends are rotatably connected to the second connecting plate (3), one end of the second connecting plate (3) is rotatably connected to the support frame, a supporting frame (5) rotatably connected to the middle position of the second connecting shaft (53) is hinged to the first connecting shaft (52), and the supporting frame (5) is located between the two first connecting plates (51).

2. A toilet standing aid chair according to claim 1, characterized in that: The lower end of the electric push rod (2) is rotatably connected to the bottom plate (1); the electric push rod (2) is located between the two second connecting plates (3) and is not in contact with the second connecting plates (3).

3. A toilet standing aid chair according to claim 2, characterized in that: The toilet seat assembly comprises an elliptical seat plate (6), and the left and right ends of the seat plate (6) are respectively integrally formed with extension plates (61), the extension plates (61) are fixedly connected to the upper end of the support frame (5), and the upper end of the extension plate (61) is fixed with an armrest (7), and the armrest (7) is provided with a control button.

4. A toilet standing aid chair according to claim 3, characterized in that: Support seats are respectively fixed on both sides of the bottom of the base plate (1).

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