CN218952339U

CN218952339U - Lifting driving device of toilet

Info

Publication number: CN218952339U
Application number: CN202222986086.2U
Authority: CN
Inventors: 陈梓铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-02
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a lifting driving device of a toilet, which comprises a base frame, a first lifting frame and a second lifting frame, wherein the base frame is connected with the first lifting frame through a lifting driving structure; the second lifting frame is matched with the base frame in an up-down sliding way; the lifting device also comprises a hook-and-hooked piece which is matched with the lifting device, wherein the hook-and-hooked piece is arranged on the first lifting frame, and the hooked piece is arranged on the second lifting frame; a first state switching assembly capable of switching the hooked member and the hooked member between the hooked member and the base frame in the mutually hooked and separated state is arranged between the hooked member and the base frame. The lifting driving device of the toilet bowl provided by the utility model has the advantages of small number of required lifting driving structures, low energy consumption, small product weight and low production cost.

Description

Lifting driving device of toilet

Technical Field

The utility model relates to the field of toilets, in particular to a lifting driving device of a toilet.

Background

The traditional toilet closet mainly comprises a fixed toilet seat, wherein the toilet seat is fixed, and the upper cover and the toilet seat plate can rotate relative to the toilet seat. The diameter of the occupied area of the toilet bowl is at least 40cm or 60cm, and the toilet bowl occupies a quite large area of a toilet, and occupies space all the time when the toilet bowl is not used, so that people are prevented from walking or taking other activities such as shower.

Due to the increasing price of houses, part of houses can only compress the space of the toilet in order to expand the living room and bedroom space. The construction of part of public washrooms is also limited by land prices, and the internal movable space is very small. All of the above conditions cause the use of the conventional toilet bowl to be more and more inconvenient.

At present, although a toilet capable of automatically folding an upper cover, a toilet seat and a toilet seat is provided, the three are respectively folded by adopting independent folding driving mechanisms, so that the energy consumption is high, the weight of a product is high, and the production cost is high.

Disclosure of Invention

The utility model aims to provide a lifting driving device of a toilet, which has the advantages of less number of required lifting driving structures, low energy consumption, small product weight and low production cost.

In order to achieve the above object, the present utility model provides a lifting driving device of a toilet, including a base frame, a first lifting frame and a second lifting frame, wherein the base frame is connected with the first lifting frame through a lifting driving structure; the second lifting frame is matched with the base frame in an up-down sliding way; the lifting device also comprises a hook-and-hooked piece which is matched with the lifting device, wherein the hook-and-hooked piece is arranged on the first lifting frame, and the hooked piece is arranged on the second lifting frame; a first state switching assembly capable of switching the hooked member and the hooked member between the hooked member and the base frame in the mutually hooked and separated state is arranged between the hooked member and the base frame.

As a further development of the utility model, the first state switching assembly comprises a first and a second cross adapted to each other; the first cross and the hook connector are fixedly connected in a coaxial line and are rotationally connected with the first lifting frame through a first unidirectional bearing; the second bracket is rotationally connected with the base frame through a second one-way bearing; the rotation directions of the first unidirectional bearing and the second unidirectional bearing are opposite.

As a further improvement of the utility model, the hook comprises a hook substrate, wherein the two side edges of the hook substrate are provided with arc-shaped bulges which are oppositely arranged; the middle part of the hooked piece substrate is connected with a first one-way bearing, and the arc-shaped bulge is matched with the hooked piece.

As a further improvement of the utility model, the first lifting frame is connected with an upper cover; the second lifting frame is connected with a seat ring plate.

As a further improvement of the utility model, the upper cover is connected with the first lifting frame through a round bar A; the seat ring plate is connected with the second lifting frame through a round rod B.

Advantageous effects

Compared with the prior art, the lifting driving device of the toilet bowl has the advantages that:

1. the lifting driving structure can drive the first lifting frame to lift. When the hooked piece and the hooked piece are hooked mutually through the first state switching component, the second lifting frame can lift along with the first lifting frame; when the hooked piece and the hooked piece are separated from each other through the first state switching assembly, the second lifting frame does not move along with the first lifting frame. When the upper cover, the seat ring and the urinal ring are arranged on different lifting frames, the lifting of the required part can be realized only by one lifting driving structure, the number of the required lifting driving structures is small, the energy consumption is low, the product weight is small, and the production cost is low.

2. In the first state switching assembly, the first cross and the second cross are connected with one-way bearings, and the rotation directions of the two one-way bearings are opposite. When the lifting driving structure drives the first cross to pass through the second cross from top to bottom, the first cross and the hook connector rotate, and the second cross does not rotate; when the lifting driving structure drives the first cross to pass through the second cross from bottom to top, the first cross and the hooking piece do not rotate and the second cross rotates, so that the hooking piece and the hooked piece are hooked or separated from each other to realize state switching action.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a state in which an upper cover, a seat ring and a urinal ring are all folded;

FIG. 2 shows the upper cover, seat and urinal ring in an unfolded state;

fig. 3 is a state where the upper cover is retracted, both the seat and the urinal ring are extended;

FIG. 4 is an enlarged view of the hooked member and the hooked member;

fig. 5 is a schematic view of a lifting driving device of the toilet bowl;

fig. 6 is a side view of the first crane, the second crane, the hook and the hooked member.

Detailed Description

Embodiments of the present utility model will now be described with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 6, the lifting driving device of the toilet bowl according to the embodiment of the present utility model includes a base frame 5, a first lifting frame 12, and a second lifting frame 22, wherein the base frame 5 is connected to the first lifting frame 12 through a lifting driving structure. The lifting drive structure (not shown) may be a linear motor or a cylinder. The second lifting frame 22 is matched with the base frame 5 in a sliding way up and down. The lifting driving device of the toilet bowl further comprises a hook piece 61 and a hooked piece 62 which are matched, wherein the hook piece 61 is arranged on the first lifting frame 12, and the hooked piece 62 is arranged on the second lifting frame 22. A first state switching unit 7 capable of switching between the hooked member 61 and the hooked member 62 between the hooked member 61 and the base frame 5. The base frame 5 is installed in the bathroom. The first lifting frame 12 is matched with the base frame 5 in a sliding way up and down

The first status switching assembly 7 comprises an adapted first cross 71 and a second cross 72. The first cross 71 is fixedly connected coaxially with both the hook 61 and both are rotatably connected with the first lifting frame 12 by means of a first one-way bearing. The second bracket 72 is rotatably connected to the base frame 5 by a second one-way bearing. The rotation directions of the first unidirectional bearing and the second unidirectional bearing are opposite. As shown in fig. 5, the first cross 71 can only rotate counterclockwise and the second cross 72 can only rotate clockwise.

The hook 61 comprises a hook base plate 611, and arc-shaped protrusions 612 which are oppositely arranged are arranged at the edges of two sides of the hook base plate 611. The middle part of the hooking base plate 611 is connected with a first one-way bearing, and the arc-shaped protrusion 612 is matched with the hooked member 62. The hooked member 62 is a protrusion provided on a side wall of the second lifter 22.

The first lifting frame 12 is connected with an upper cover 1. The second lifter 22 is connected to the seat plate 2. In this embodiment, the second lifting frame 22 further clamps the round bar C31 by a clamping device (not shown in the figure); in addition, the round bar C31 may be fixedly connected to the second lifting frame 22. The rear end of the urinal ring 3 is connected with a round bar C31, and the urinal ring 3 is also connected with a soft funnel 32.

The upper cover 1 is connected with the first lifting frame 12 through a round bar A11. The seat plate 2 is connected to the second lifter 22 via a round bar B21. Rotation driving structures (not shown in the figure and driven by a motor driving mechanism or a rack-and-pinion type transmission mechanism) are arranged between the upper cover 1 and the round rod A11, between the seat ring plate 2 and the round rod B21 and between the urinal ring 3 and the round rod C31, and the rotation angles of the upper cover 1, the seat ring plate 2 and the urinal ring 3 are changed along with the respective lifting heights. Round bar A11 is fixedly connected with first crane 12, and round bar B21 is fixedly connected with second crane 22.

The operation principle is as follows when in use:

1) When the upper cover 1, the seat plate 2 and the urinal ring 3 are all in the folded state, the front ends of the upper cover, the seat plate 2 and the urinal ring 3 are vertically arranged in the base frame 5 downwards, at this time, the first lifting frame 12 and the second lifting frame 22 are hooked by the hook 61 and the hook 62, and the first cross 71 is located above the side of the twenty-first cross 72, which is in the storage state of fig. 1.

2) When a person needs to use the toilet, the lifting driving structure drives the first lifting frame 12 to descend, and the upper cover 1, the seat ring plate 2 and the urinal ring 3 are gradually unfolded under the driving of the rotation driving structure. When the first cross 71 passes through the second cross 72 from top to bottom, the first cross 71 is shifted by the second cross 72 and rotated counterclockwise by 90 °, the arc-shaped protrusion 612 of the hooking member 61 and the hooked member 62 are staggered from each other, and are separated from each other, and at this time, the upper cover 1, the seat pan 2 and the toilet bowl ring 3 are also just at the lowest position and are fully unfolded. The lifting driving structure pulls up the first lifting frame 12 again, the upper cover 1 is folded again, the first cross 71 passes through the second cross 72 from bottom to top, at this time, neither the first cross 71 nor the hook 61 rotates, and the second cross 72 is pushed by the first cross 71 and rotates clockwise by 90 °, at this time, in the toilet-sitting state of fig. 3.

3) When it is necessary to pull up and fold the seat pan 2 and the urinal ring 3 again, the lifting driving structure drives the first lifting frame 12 to descend again, the first cross 71 passes through the second cross 72 from top to bottom, the first cross 71 is shifted by the second cross 72 and rotated counterclockwise by 90 °, and the arc-shaped protrusion 612 of the hooking member 61 and the hooked member 62 are hooked to each other. After the hooking is completed, the lifting driving structure drives the first lifting frame 12 to lift again, and at the moment, the first lifting frame 12 can pull the second lifting frame 22 to lift together, so that the upper cover 1, the seat ring plate 2 and the urinal ring 3 are folded.

The upper cover 1 can be provided with a cleaning and air drying system, water jet is used for cleaning the seat ring plate 2 and the urinal ring 3, and after cleaning, the seat ring plate 2 and the urinal ring 3 are dried by blowing.

The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.

Claims

1. The lifting driving device of the toilet is characterized by comprising a base frame (5), a first lifting frame (12) and a second lifting frame (22), wherein the base frame (5) is connected with the first lifting frame (12) through a lifting driving structure; the second lifting frame (22) is matched with the base frame (5) in an up-down sliding way; the lifting device further comprises a hook connector (61) and a hooked connector (62) which are matched, wherein the hook connector (61) is arranged on the first lifting frame (12), and the hooked connector (62) is arranged on the second lifting frame (22); a first state switching assembly (7) capable of switching the hooked member (61) and the hooked member (62) between the hooked member (61) and the base frame (5) in a mutually hooked and separated state is arranged between the hooked member and the base frame.

2. The lifting drive of a toilet according to claim 1, characterized in that the first state switching assembly (7) comprises a first and a second cross (71, 72) adapted thereto; the first cross (71) is fixedly connected with the hook connector (61) in a coaxial line, and the first cross and the hook connector are rotationally connected with the first lifting frame (12) through a first one-way bearing; the second bracket (72) is rotationally connected with the base frame (5) through a second one-way bearing; the rotation directions of the first unidirectional bearing and the second unidirectional bearing are opposite.

3. The lifting driving device of a toilet bowl according to claim 1, wherein the hooking member (61) comprises a hooking member base plate (611), and arc-shaped protrusions (612) are arranged at two side edges of the hooking member base plate (611) in an opposite manner; the middle part of the hooked piece base plate (611) is connected with a first one-way bearing, and the arc-shaped bulge (612) is matched with the hooked piece (62).

4. The lifting drive device of a toilet bowl according to claim 1, characterized in that the first lifting frame (12) is connected with an upper cover (1); the second lifting frame (22) is connected with a seat ring plate (2).

5. The lifting drive device of a toilet bowl according to claim 4, characterized in that the upper cover (1) is connected with the first lifting frame (12) through a round bar a (11); the seat ring plate (2) is connected with a second lifting frame (22) through a round rod B (21).