A toilet lift chair that helps you stand up

Abstract

This utility model discloses a toilet lift chair that assists in standing up, including a seat assembly and armrest assemblies on both sides. A front cross tube and a rear cross tube are respectively arranged on the front and rear sides between the armrest assemblies. The front end of the seat assembly is rotatably connected to the front cross tube. Assistive structures are respectively arranged between the sides of the seat assembly and the rear cross tube. The assistive structure includes a hydraulic rod, the end of which is movably connected to the rear cross tube, and the drive end of the hydraulic rod is movably connected to the middle position of the bottom of the seat assembly. When the hydraulic rod is in the open state, the seat assembly is tilted from front to back and upward. It uses a mechanical hydraulic rod to provide assistance, which results in lower product cost and failure rate compared to existing electric structures.

Description

Technical Field

[0001] This utility model relates to the field of toilet chair technology, and in particular to a toilet lift chair that can help people get up. Background Technology

[0002] As people age, various bodily functions gradually decline. For example, the decline in mobility affects the lives of the elderly. In response to the problem of declining mobility in the elderly, more and more medical devices are appearing on the market to assist the elderly in their movement and daily life. For example, toilet riser chairs are designed to help the elderly use the toilet.

[0003] Current toilet seats generally lack power-assist functionality, failing to help users get up. Therefore, toilet seats with power-assist mechanisms have gradually emerged. However, these power-assist mechanisms are all electrically powered, which is more complex, more expensive, and requires electricity, making them inconvenient to use. Furthermore, electrically powered mechanisms have a relatively higher failure rate, higher maintenance costs, and pose certain safety hazards.

[0004] Therefore, it is necessary to improve the existing toilet chair. Utility Model Content

[0005] The present invention aims to at least partially solve one of the problems existing in the existing related technologies. To this end, one objective of the present invention is to propose a toilet lift chair that can help people get up, which has relatively lower cost and failure rate.

[0006] The above objective is achieved through the following technical solution:

[0007] A toilet lift chair that can assist in standing up includes a seat assembly and armrest assemblies on both sides. A front cross tube and a rear cross tube are respectively provided on the front and rear sides between the armrest assemblies on both sides. The front end of the seat assembly is rotatably connected to the front cross tube. An assist structure is provided on both sides of the seat assembly and between the rear cross tube.

[0008] The assist structure includes a hydraulic rod, the end of which is movably connected to the rear cross tube, and the drive end of which is movably connected to the middle position of the bottom of the seat plate assembly.

[0009] When the hydraulic rod is in the open state, the seat plate assembly is tilted from front to back and upward.

[0010] In some embodiments, a first connecting member is provided on the rear horizontal tube, and a rear connecting portion is provided at the end of the hydraulic rod. The rear connecting portion includes rear connecting pieces on both sides, and a rear connecting groove is formed between the two rear connecting pieces. The first connecting member is inserted into the rear connecting groove and is rotatably connected to the rear connecting pieces on both sides.

[0011] In some embodiments, the first connecting member is located below the rear horizontal tube and is arranged in an arc shape.

[0012] In some embodiments, second connecting members are provided on both sides of the bottom of the seat plate assembly, and the drive end of the hydraulic rod is rotatably connected to the second connecting members.

[0013] In some embodiments, the second connecting member includes a mounting plate on which two spaced-apart front connecting plates are disposed, forming a front connecting groove between the two front connecting plates, and the driving end of the hydraulic rod is inserted into the front connecting groove and rotatably connected to the front connecting plates on both sides.

[0014] In some embodiments, an arcuate groove adapted to the rear cross tube is provided on the bottom rear side of the seat plate assembly.

[0015] In some embodiments, the handrail assembly includes a front vertical tube for connection to the front horizontal tube and a rear vertical tube for connection to the rear horizontal tube, a front connector is provided on the front vertical tube, a rear connector is provided on the rear vertical tube, a reinforcing tube is connected between the front connector and the rear connector, a handrail tube is connected between the tops of the front vertical tube and the rear vertical tube, a front support leg is detachably provided at the bottom of the front vertical tube, and a rear support leg is detachably provided at the bottom of the rear vertical tube.

[0016] In some embodiments, anti-slip pads are provided at the bottom of both the front support leg and the rear support leg.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] This utility model provides a toilet lift chair that can assist in getting up. It uses a mechanical hydraulic rod to provide assistance, and compared with the existing electric structure, the product has a lower cost and failure rate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the toilet booster chair with the hydraulic rod in the extended state in the embodiment. Figure 1 ;

[0020] Figure 2 This is a three-dimensional schematic diagram of the toilet booster chair with the hydraulic rod in the extended state in the embodiment. Figure 2 ;

[0021] Figure 3 This is a three-dimensional schematic diagram of the toilet booster chair with the hydraulic rod in the extended state in the embodiment. Figure 3 ;

[0022] Figure 4 yes Figure 3 A magnified view of part A in the middle;

[0023] Figure 5 This is a three-dimensional schematic diagram of the toilet booster chair with the hydraulic rod in a compressed state in the embodiment. Detailed Implementation

[0024] The following embodiments illustrate the present invention, but the present invention is not limited to these embodiments. Modifications to the specific implementation of the present invention or equivalent substitutions for some technical features, without departing from the spirit of the present invention, should all be covered within the scope of the technical solution claimed by the present invention.

[0025] Example 1: As Figures 1 to 5 As shown, this embodiment provides a toilet lift chair that can assist in standing up, including a seat assembly 1 and armrest assemblies 2 on both sides. A front horizontal tube 3 and a rear horizontal tube 4 are respectively provided on the front and rear sides between the armrest assemblies 2 on both sides. The front end of the seat assembly 1 is rotatably connected to the front horizontal tube 3. An assist structure is provided on both sides of the seat assembly 1 and between the rear horizontal tube 4.

[0026] The assist structure includes a hydraulic rod 5, the end of which is movably connected to the rear cross tube 4, and the drive end of the hydraulic rod 5 is movably connected to the middle position of the bottom of the seat plate assembly 1.

[0027] When the hydraulic rod 5 is in the open state, the seat plate assembly 1 is tilted from front to back and upward.

[0028] This utility model provides a toilet lift chair that can assist in getting up. It uses a mechanical hydraulic rod to provide assistance, and compared with the existing electric structure, the product has a lower cost and failure rate.

[0029] The toilet lift chair provided in this embodiment has its seat assembly 1 tilted upwards when no one is sitting on it. When a user sits on the seat assembly 1, the hydraulic rod 5 is compressed due to the user's weight, and the seat assembly 1 is pressed down, allowing the user to sit stably on it. Figure 5 As stated above.

[0030] When the user stands up, the reaction force of hydraulic rod 5 adds a thrust to the seat assembly 1, thus providing an assistive effect and allowing the user to stand up more easily. Figure 1 and Figure 2 As shown.

[0031] Furthermore, a first connecting member 6 is provided on the rear horizontal tube 4, and a rear connecting part 51 is provided at the end of the hydraulic rod 5. The rear connecting part 51 includes rear connecting pieces 511 on both sides, and a rear connecting groove 512 is formed between the two rear connecting pieces 511. The first connecting member 6 is inserted into the rear connecting groove 512 and rotatably connected to the rear connecting pieces 511 on both sides. Its structure is simple and its design is reasonable, thereby realizing the rotatable connection between the hydraulic rod 5 and the rear horizontal tube 4, and the connection between the two is more stable and reliable.

[0032] In this embodiment, the first connecting member 6 is located on the lower side of the rear horizontal tube 4 and is arranged in an arc shape. Its structure is simple and its design is reasonable, which facilitates the rotation of the hydraulic rod 5 relative to the rear horizontal tube 4 and makes the rotation of the hydraulic rod 5 smoother.

[0033] Furthermore, second connecting members 7 are respectively provided on both sides of the bottom of the seat plate assembly 1. The driving end of the hydraulic rod 5 is rotatably connected to the second connecting member 7. Its structure is simple and its design is reasonable, thereby realizing the rotatable connection between the hydraulic rod 5 and the seat plate assembly 1.

[0034] In this embodiment, the second connecting member 7 includes a mounting plate 71, which is fixed to the bottom of the seat plate assembly 1. Two spaced-apart front connecting plates 72 are provided on the mounting plate 71, and a front connecting groove 73 is formed between the two front connecting plates 72. The driving end of the hydraulic rod 5 is inserted into the front connecting groove 73 and rotatably connected to the front connecting plates 72 on both sides. This enables a rotatable connection between the hydraulic rod 5 and the seat plate assembly 1, and the connection between the two is more stable and reliable.

[0035] Preferably, an arc-shaped groove 100 adapted to the rear cross tube 4 is provided on the bottom rear side of the seat assembly 1. Especially when the user sits on the seat assembly 1, the rear cross tube 4 is embedded in the arc-shaped groove 100, and the top of the seat assembly 1 becomes horizontal, making the user's riding experience better.

[0036] More preferably, the handrail assembly 2 includes a front vertical tube 21 for connecting to the front horizontal tube 3 and a rear vertical tube 22 for connecting to the rear horizontal tube 4. A front connector 81 is provided on the front vertical tube 21, and a rear connector 82 is provided on the rear vertical tube 22. A reinforcing tube 23 is connected between the front connector 81 and the rear connector 82. A handrail tube 24 is connected between the top of the front vertical tube 21 and the rear vertical tube 22. A front support leg 25 is detachably provided at the bottom of the front vertical tube 21, and a rear support leg 26 is detachably provided at the bottom of the rear vertical tube 22. Its structure is simple and reasonable, and the overall structure of the handrail assembly 2 is more stable and reliable.

[0037] In this embodiment, anti-slip pads 9 are provided at the bottom of both the front support leg 25 and the rear support leg 26. The structure is simple, which can improve the anti-slip performance of the product, prevent slipping, and make it safer.

[0038] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A toilet lift chair that can assist in rising, characterized by, It includes a seat assembly (1) and armrest assemblies (2) on both sides. A front horizontal tube (3) and a rear horizontal tube (4) are respectively provided on the front and rear sides between the armrest assemblies (2) on both sides. The front end of the seat assembly (1) is rotatably connected to the front horizontal tube (3). A power assist structure is provided on both sides of the seat assembly (1) and between the rear horizontal tube (4). The assist structure includes a hydraulic rod (5), the end of which is movably connected to the rear cross tube (4), and the drive end of the hydraulic rod (5) is movably connected to the middle position of the bottom of the seat plate assembly (1). When the hydraulic rod (5) is in the open state, the seat plate assembly (1) is tilted from front to back and upward.

2. A toilet lift chair according to claim 1, wherein: A first connecting member (6) is provided on the rear horizontal tube (4), and a rear connecting part (51) is provided at the end of the hydraulic rod (5). The rear connecting part (51) includes rear connecting pieces (511) on both sides, and a rear connecting groove (512) is formed between the two rear connecting pieces (511). The first connecting member (6) is inserted into the rear connecting groove (512) and is rotatably connected to the rear connecting pieces (511) on both sides.

3. A toilet lift chair according to claim 2, wherein: The first connecting member (6) is located on the lower side of the rear horizontal tube (4) and is arranged in an arc shape.

4. A toilet lift chair according to claim 1, 2 or 3, wherein: A second connecting member (7) is provided on both sides of the bottom of the seat plate assembly (1), and the driving end of the hydraulic rod (5) is rotatably connected to the second connecting member (7).

5. A toilet lift chair that assists in standing up, as described in claim 4, characterized in that: The second connecting member (7) includes a mounting plate (71) which is fixed to the bottom of the seat plate assembly (1). Two spaced front connecting plates (72) are provided on the mounting plate (71), and a front connecting groove (73) is formed between the two front connecting plates (72). The driving end of the hydraulic rod (5) is inserted into the front connecting groove (73) and rotatably connected to the front connecting plates (72) on both sides.

6. A toilet lift chair according to claim 1, 2 or 3, wherein: An arc-shaped groove (100) adapted to the rear horizontal tube (4) is provided on the bottom rear side of the seat plate assembly (1).

7. A toilet lift chair according to claim 1, 2 or 3, wherein: The handrail assembly (2) includes a front vertical tube (21) for connecting to the front horizontal tube (3) and a rear vertical tube (22) for connecting to the rear horizontal tube (4). A front connector (81) is provided on the front vertical tube (21), and a rear connector (82) is provided on the rear vertical tube (22). A reinforcing tube (23) is connected between the front connector (81) and the rear connector (82). A handrail tube (24) is connected between the top of the front vertical tube (21) and the rear vertical tube (22). A front support leg (25) is detachably provided at the bottom of the front vertical tube (21), and a rear support leg (26) is detachably provided at the bottom of the rear vertical tube (22).

8. A toilet lift chair according to claim 7, wherein: Anti-slip pads (9) are provided at the bottom of both the front support leg (25) and the rear support leg (26).

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