WO2011057543A1

WO2011057543A1 - Seat washer for water closet

Info

Publication number: WO2011057543A1
Application number: PCT/CN2010/078460
Authority: WO
Inventors: 吴炳宣
Original assignee: Wu Bingxuan
Priority date: 2009-11-10
Filing date: 2010-11-05
Publication date: 2011-05-19
Also published as: CN201602696U

Abstract

A seat washer for water closet comprises a rotating shaft (1) provided at the bottom of the seat washer that is fixed on a bearing table of a water closet by the rotating shaft (1); a spring (2) sleeved on the rotating shaft (1), wherein one end of the spring (2) acts on the bearing table, and the other end acts on the seat washer and can lift the seat washer; non-rotatable first gears (3) respectively fixed at two ends of the rotating shaft (1); a supporting shaft (4) provided between the rotating shaft (1) and the inner part of the seat washer and mounted at the seat washer; second gears (5) respectively provided at two ends of the supporting shaft (4) and meshed with the first gears (3), wherein the second gears (5) rotates along the outer edge of the first gears (3) in the process of putting down the seat washer; a rotating wheel (6) that is fixed with the second gears (5) integrally and can rotate with the second gears (5); a transmission device (7) that is provided on the rotating wheel (6) and can rotate with the rotating wheel (6); and a cleaning component (8) that is provided on the seat washer and can move with the transmission device (7).

Description

The utility model relates to a seat cushion for a toilet and a toilet seat comprising the same. The application is filed on November 10, 2009, the Chinese Patent Office, application number 200920266349.4, entitled "A seat cushion for a toilet bowl" The priority of the Chinese Patent Application, which is incorporated herein by reference. Technical field

The present invention relates to the field of sanitary ware, and more particularly to a seat cushion for a toilet bowl and a toilet bowl including the same.

BACKGROUND OF THE INVENTION Toilets are becoming more and more widely used due to their ease of use. Currently, toilets on the market are mainly composed of a potty, a flushing device, a seat cushion, and a cover that covers the seat cushion and the bowl of the potty. When it is necessary to use the seat cushion, it is placed in a horizontal state from the vertical state, and after being used, it is then turned into a vertical state, and the lifting and lowering of the seat cushion is manually operated, which is very inconvenient, and Often people will forget to pick up the cushion after use, especially in a public restroom. This situation is more likely to occur. If the man does not pick up the cushion when he urinates, it is easy to soil the cushion, even if the cushion is picked up. There may also be dust or stain on the seat cushion, and the user should also clean it before use, which causes great trouble to the user. Summary of the invention

In view of the above, it is an object of the present invention to provide a seat cushion which can be automatically picked up after use and which is cleaned and sterilized before and after use.

To achieve the above object, the present invention provides the following technical solutions:

A seat cushion for a toilet, comprising:

a rotating shaft disposed at a bottom of the seat cushion, the rotating shaft being fixable on a platform of the toilet seat;

a spring disposed on the rotating shaft, one end of the spring is disposed on the platform of the toilet seat, and the other end is disposed on the seat cushion, and the spring is in the process of the seat cushion being lowered Compressing, when the user stands up, the restoring force of the spring picks up the seat cushion;

a first gear fixed at each end of the rotating shaft, the two first gears are non-rotatable; a support shaft disposed between the rotating shaft and an inner bore of the seat cushion, the support shaft being fixed to the seat cushion Squat

Separatingly disposed at a plurality of second gears engaged with the first gear at both ends of the support shaft, the second gear rotates along an outer edge of the first gear during the lowering and lifting of the seat cushion;

a wheel that is fixed to the second gear and that is rotatable with the second gear;

a transmission device disposed on the rotating wheel that is rotatable with the rotating wheel;

a cleaning member disposed on the seat cushion, wherein the cleaning member is moved by the conveying device to be driven by the conveying device to a bottom end, in the seat cushion During the pick-up process, the cleaning member is moved by the transfer device from the bottom end of the seat cushion to the top end.

Preferably, the transport device of the seat cushion is a rope with a large friction coefficient.

Preferably, a container containing a disinfectant is disposed on both sides of the bottom of the seat cushion, and when the seat cushion is lifted, the container is in a vertical state, and when the seat cushion is lowered, the container is in a horizontal state. The internal disinfectant solution is injected into the cleaning member.

Preferably, the seat cushion further includes a flushing control member, and the flushing control member opens the flushing device of the toilet to flush water when the seat cushion is lifted.

A toilet bowl comprising the seat cushion of any of the above.

It can be seen from the above technical solution that the seat cushion for the toilet seat of the present invention is fixed on the platform of the toilet by the rotating shaft at the bottom thereof, and a spring is sleeved on the rotating shaft, and one end of the spring is disposed in the toilet bowl. On the platform, the other end is placed on the seat cushion. During the process of placing the cushion, the spring is compressed and has a restoring force to restore the original shape. When the user stands up, the pressure acting on the spring disappears. To restore the original shape, under the action of the restoring force, the seat cushion is automatically picked up, no manual operation is required, and the trouble caused by the user forgetting to lift the seat cushion is avoided, and in the process of the seat cushion being lowered, the support is fixed. a second gear that is engaged at both ends of the shaft and engages with the first gear fixed at both ends of the rotating shaft, rotates along the outer edge of the first gear, and the rotating wheel integrated with the second gear rotates along with the rotating wheel. The transmission is also rotated, and the cleaning component disposed on the seat cushion is moved from the top of the seat cushion to the top of the seat cushion by the transmission device. At the bottom end, the seat cushion is cleaned and disinfected before the user sits down. During the automatic lifting of the seat cushion, the second gear rotates in the opposite direction along the outer edge of the first gear, and the runner follows. Turning, the transmission provided on the runner is also reversely rotated, and the cleaning member is moved from the bottom end of the seat cushion to the top end by the transmission device, and the seat cushion is cleaned and disinfected again.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention, the drawings which are used in the embodiments will be described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, which are common in the art. For the skilled person, other drawings can be obtained from these drawings without any creative work.

1 is a schematic structural view of a seat cushion provided by an embodiment of the present invention;

2 is a schematic partial structural view of a seat cushion provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another seat cushion according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The present invention discloses a seat cushion for a toilet which is automatically lifted after the user has finished using it and can be cleaned before and after the user uses it.

1 shows a structure of a seat cushion disclosed in an embodiment of the present invention, comprising: a shaft 1, a spring 2, a first gear 3, a support shaft 4, a second gear 5, a runner 6, a transmission 7, a cleaning member 8, and Fix the suppository screw 9.

The rotating shaft 1 is disposed at the bottom of the seat cushion, and the rotating shaft 1 is fixed on the platform at the rear of the toilet bowl. The seat cushion can be rotated by the rotating shaft 1 as a shaft. The rotating shaft 1 is sleeved with a spring 2, and one end of the spring 2 is disposed. On the platform of the toilet, the other end is placed on the seat cushion and placed under the cushion During the process, under the action of the pressure, the spring 2 is compressed, and the elastically deformed spring 2 has a restoring force for restoring the original shape. When the user stands up, the pressure acting on the spring 2 disappears, and the spring 2 is restored. The original shape, under the action of the restoring force, the seat cushion is picked up.

A first gear 3 is disposed at each end of the rotating shaft 1, and the first gear 3 is fixed and non-rotatable. A support shaft 4 is disposed between the rotating shaft 1 and the inner cymbal of the seat cushion, and a second portion is respectively disposed at both ends of the supporting shaft 4. The gear 5 and the two second gears 5 are respectively engaged with the two first gears 3, and the runner 6 is fixedly integrated with the second gear 5. During the process of placing the seat cushion, the second gear 5 is along the first gear 3. The outer edge rotates. If the outer side of the gear 5 (ie, the side opposite to the runner 6) is the reference direction, the gear 5 on the right side rotates counterclockwise, and the gear 5 on the left side rotates clockwise, due to the rotation of the wheel 6 The second gear 5 is fixedly connected, so the wheel 6 rotates with the rotation of the second gear 5, the gear 6 drives the transmission 7 disposed thereon to rotate, and the cleaning member 8 disposed on the seat cushion is driven. The device 7 is moved from the top end of the seat cushion to the bottom end to clean and disinfect the seat cushion. When the user leaves the seat cushion, the seat cushion is automatically lifted by the restoring force of the spring 2, in the process. Second tooth 5 will perform the opposite movement, that is, with the outer side of the second gear 5 as the reference direction, the second gear 5 on the right side rotates clockwise, and the second gear on the left side rotates counterclockwise, and is fixed integrally with it. The wheel 6 is rotated accordingly, and the transmission provided on the wheel 6 is rotated accordingly. The cleaning member 8 is moved from the bottom end of the seat cushion to the top end by the transmission device 7, and the seat cushion is cleaned again.

The shaft 1 can be fixed to the socket of the toilet by fixing the suppository screw 9.

The structure between the runner 6, the transmission 7 and the cleaning member 8 is as shown in Fig. 2. The curved surface of the runner 6 is provided with a groove, and the transmission device 7 is an annular structure which can be caught in the groove of the runner 6. The cleaning member 8 is fixed to the transmission device 7. When the wheel 6 rotates clockwise, the cleaning member 8 moves downward with the transmission device 7 until the bottom end of the seat cushion, when the wheel 6 moves counterclockwise in the direction The cleaning member 8 is moved with the transmission 7 from the bottom end of the seat cushion to the top end, thereby enabling cleaning and disinfection of the seat cushion before and after use.

It is possible to select a rope with a large coefficient of friction as the transmission 7, and it is possible to effectively avoid the slip phenomenon.

Fig. 3 shows the structure of another seat cushion disclosed in the embodiment of the present invention, and a container 10 containing a disinfectant is further provided in Fig. 3. The container 10 is fixed to both sides of the bottom of the seat cushion, and when the cleaning member 8 is at the bottom end of the seat cushion, the cleaning member 8 can cover the opening portion of the container 10, and the container 10 is also vertical when the seat cushion is lifted in the vertical state. In the straight state, as the seat cushion is lowered, the container 10 is also tilted until it is in a horizontal state, at which time the cleaning member 8 is also moved to the bottom end of the seat cushion by the action of the transmission, and the opening of the container 10 is covered. The disinfectant in the container 10 in a horizontal state flows out and is injected into the cleaning member 8, and when the cleaning member 8 is returned to the top end thereof as the seat cushion is lifted, the seat cushion is cleaned and sterilized.

The flushing control member may be further disposed on the seat cushion, and when the seat cushion is lifted, the flushing control member may activate the switch of the flushing device of the toilet to perform flushing.

In the present invention, the seat cushion is automatically lifted by the restoring force of the spring 2 provided on the rotating shaft 1, and the restoring force of the spring 2 is used as the power. In the implementation, the motor can be used as the power, and the motor is controlled by the stroke switch. Rotation time, when the user finishes using, touch the motor switch, the motor starts to run, pick up the seat cushion, when the seat cushion 圏 is completely lifted, reach the specified position of the travel switch, touch the travel switch, turn the motor off, complete the automatic lifting cushion The function of 圏.

Further, a toilet including the above-described seat cushion is also within the scope of the present invention.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but the broadest scopes

Claims

Rights request

A seat cushion for a toilet, characterized in that it comprises:

a spring disposed on the rotating shaft, one end of the spring is disposed on the platform of the toilet, and the other end is disposed on the seat cushion, and the spring is compressed during the lowering of the seat cushion When the user stands up, the restoring force of the spring picks up the seat cushion;

The seat cushion according to claim 1, wherein the conveying means is a rope having a large friction coefficient.

The seat cushion according to claim 1, wherein a container containing a disinfectant is disposed on both sides of the bottom of the seat cushion, and when the seat cushion is lifted, the container is in an upright state. When the seat cushion is lowered, the container is in a horizontal state, and the disinfectant flowing inside thereof is injected into the cleaning member.

The seat cushion according to claim 1, further comprising a flushing control member that opens the flushing device of the toilet to flush the water when the seat cushion is lifted.

A toilet, characterized in that it comprises a toilet seat according to any one of claims 1 to 4.