KR200419441Y1 - A seat of commode opening/closing apparatus - Google Patents

Abstract

The present invention, after the user uses the toilet seat, when the stand up, the seat opening and closing device that was holding the seat is rotated to open and close the seat at an appropriate speed, so that the seat is automatically raised so that urine does not get on the seat due to a user's mistake. By the toilet seat opening and closing device (1) of the toilet seat to remove the hygiene and discomfort to the person viewing the next toilet, the cylinder 110 is formed in the main body 100; A piston rod 120 inserted into the cylinder to move backward by the rotating member 130; And a first compression spring 140 installed at one side of the piston rod and compressed at the time of retreat and then restored by the rotation of the rotating member. And a check valve 150 which is opened by the compression force of the piston rod and controls the flow of oil in the bellows pipe 160 installed at the rear side. And a bellows pipe 160 installed to communicate with the opening of the cylinder 110. It protects the bellows pipe and consists of a cap 170 that is fitted to be in close contact with the main body of the seat opening and closing device.

Description

SEAT OF COMMODE OPENING / CLOSING APPARATUS}

1 is a cross-sectional view briefly showing the operating state of the toilet seat opening and closing device using the water pressure according to the present invention.

Explanation of symbols on the main parts of the drawings

1: Base switchgear 100: Switchgear main body

101: horizontal support protrusion 102: vertical support protrusion

103: oil hole 104: fitting groove

110: cylinder 110a: first stepped portion

110b: second stepped portion 120: piston rod

120a: main part 122: compression ring

130: rotating member 131: rotating shaft

132: gear 133: support

140: first spring 141: second spring

150: check valve 160: bellows pipe

161: thickness 170: cap

Field of devise

The present invention relates to a seat opening and closing device of the toilet seat. More specifically, the present invention, after the user uses the toilet seat, when the user rises up, the armature opening and closing device that was holding the armature rotates to open and close the armature at an appropriate speed, so that the urine does not get urine on the armature due to the user's mistake. It is related to the toilet seat opening and closing device of the toilet seat so that it can be erected and sanitary for the viewer of the next toilet.

Background of the devise

In general, the toilet used in the toilet is also called toilet bowl, the toilet seat body formed so that the user can sit and view the toilet, the toilet seat formed so that the user can sit comfortably on the toilet seat, and can cover the toilet bowl of the body It consists of a cover and a reservoir to store the wash water, in particular, the seat is to be used by the user to open up or down according to his needs. In other words, when a man urinates, the seat should be used in a raised state, and when a man sees feces or a woman uses the seat in a down state.

By the way, the base is inconvenient to use because it must be raised or lowered by hand, a number of devices for automatically opening and closing the base has been developed.

For example, when the footrest is provided with a footrest, the seat plate connected to the footrest is formed to be raised, and in another example, the coil spring is built in the pivoting part of the seat plate so that the seat plate is raised again by the restoring force of the spring. In addition, the motor is provided with a separate power source by rotating the seat plate so that the seat can be raised or lowered.

However, the above-described conventional toilet seat opening and closing device having a footrest has the inconvenience that the user must operate the footrest with the foot, the seat opening and closing device of the toilet seat with a built-in coil spring is used when the user lowers the seatboard and stands up As soon as the stand was raised, the seat plate was raised, and the user had a problem in taking the next action.

In addition, the seat switchgear of the toilet with a motor has to be equipped with an expensive motor and a separate power supply means, which not only requires a lot of cost of the product, but also requires the user to select a motor drive button. Since electric devices are used in the bathrooms, there is a problem that a possibility of failure and danger exists due to a short circuit caused by moisture.

Therefore, the present inventors have developed a toilet seat opening and closing device that can slowly lift the seat using hydraulic and spring restoring power to the seat opening and closing device supporting the seat of the toilet seat in order to solve the conventional method as described above. It was early.

The purpose of the present invention is to maintain the hydraulic pressure in the main body of the seat opening and closing device when the user sits on the seat, and the piston rod having a rack formed at one end by a spring, and then the piston rod is the hydraulic pressure and the restoring force of the spring. By the forward force of the piston rod, the rotary member which is engaged with the rack formed at one end of the piston rod rotates by a constant radius by the forward force of the piston rod, the seat of the toilet seat to automatically lift the seat To provide a switchgear.

Another object of the present invention is to eliminate the possibility of failure and danger due to leakage current due to moisture by not using an electric device.

The above and other objects of the present invention can be achieved by the present invention described below.

Summary of the devise

The seat opening and closing device 1 of the present toilet seat,

Toilet seat body; A seat formed on the toilet seat so that the user can sit comfortably; A cover formed to cover the toilet of the main body; A rotating member installed between an upper surface of the toilet seat body and a seat, and having a support portion supporting one side of the seat; And in the seat opening and closing device which is meshed with the rotating member and installed in the left toilet consisting of a piston rod formed with a rack for converting the rotational motion of the rotating member to linear movement,

A cylinder (110) formed in the main body (100) of the seat opening / closing device (1);

A piston rod 120 inserted into the cylinder to move backward by the rotating member 130; And

A first compression spring (140) installed on one side of the piston rod and compressed when retracting, and then restored by rotation of the rotating member; And

A check valve (150) for controlling the flow of oil in the bellows pipe (160) opened by the compression force of the piston rod and installed at the rear; And

A bellows pipe 160 installed to communicate with an opening of the cylinder 110;

A cap 170 which is fitted to be in close contact with the main body of the seat opening and closing device while protecting the bellows pipe;

It is characterized by.

One side of the bellows pipe 160 is formed with a thick flesh 161, characterized in that the oil is injected through the through hole 171 formed in the cap 170.

Hereinafter, the contents of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view briefly showing the operating state of the toilet seat opening and closing device using the water pressure according to the present invention.

The seat opening and closing device 1 of the toilet according to the present invention includes a main body 100, a cylinder 110, a piston rod 120, a rotating member 120, a check valve 150, a bellows pipe 160, and a cap 170. It is composed of

The main body 100 is formed with a horizontal support protrusion 101 for receiving a load when the rotating member 130 is horizontal on one side, the rotation member 130 is vertical to the adjacent position of the horizontal support protrusion When standing as a vertical support protrusion 102 is formed to prevent the fall further.

The rotation member 130 is rotatably installed by the rotation shaft 131 between the horizontal support protrusion 101 and the vertical support protrusion 102.

In addition, the inner cylinder 110 is formed in the piston rod 120 is smoothly fitted forward and backward movement.

A fitting groove 104 is formed at the rear of the cylinder, and the cap 170 is hermetically coupled to the groove.

In addition, a first stepped portion 110a is formed at the rear close-up position of the cylinder 110, and an oil hole 103 is formed at the center of the second stepped portion 110b extending from the first stepped portion. In this hole, the check valve 150 is airtightly opened and installed to control the oil.

The check valve 150 has a retaining portion 151 having at least four or more holes 151a at a front surface thereof, and a cylindrical through hole 151b formed at the center thereof, and is fitted to one end of the holding portion, and enlarges the main portion of FIG. As shown in the figure, the valve body 152 has a fine orifice hole 152b and a circularly inclined surface 152a.

A second spring 141 is installed between the holding part 151 and the second stepped part 110b of the check valve to smoothly open and close the check valve.

On the other hand, the rotating member 131 is axially fixed to the main body 100 by the rotating shaft 131, the gear 132 is engaged with the rack 121 formed on one end of the piston rod 120 at one end is rotated Is formed, and the support piece 133 which supports the base which is not shown in the direction corresponding to this gear is formed.

At this time, the gear 132 is a gear is formed only about 90 ° with respect to the vertical direction.

The piston rod 120 is a U-shaped recessed portion (120a) is formed in the vicinity of the end of the rack 121 is fitted with a compression ring 122.

A first spring 140 is installed between one side of the recess portion 120a and the first stepped portion 110a to smoothly support the forward movement of the piston rod 120.

The bellows pipe 160 is hermetically adhered to the rear of the open cylinder, and the thickness of the bellows pipe is formed at the center of the closed portion 161, so that oil may pass through the through hole 171 formed in the cap 170. When injected, the oil inside prevents leakage.

Therefore, the toilet seat opening and closing device (1) is configured as described above is normally in a vertical position as shown in the dotted line of Figure 1, when the user artificially presses the seat in the direction of the arrow A, the rotating member 130 is rotated The piston rod 120 engaged by the rotation of the rotating member proceeds in the direction of the arrow B. FIG.

At this time, the rotating member 130 is stopped by the horizontal support protrusion 101 formed in the switchgear body 100.

Then, the first spring 140 installed between the piston rod 120 and the first stepped portion 110a is compressed and at the same time, the check valve 150 provided between the oil holes 103 is retracted, whereby the cylinder 110 As the oil contained in the) enters the bellows pipe 160 along the opposite direction of the arrow, the bellows pipe is formed in close contact with the inner wall of the cap 170.

When the user stands up in the above state, the oil in the expanded bellows pipe 160 opens the hole 151a of the check valve 150 to flow into the cylinder 110 and is compressed at the same time as the first spring ( The cylinder rod 120 is advanced by the force of restoring the 140, and the forward force of the piston rod is gradually rotated as shown in FIG. 1 by the rotating member 130 engaged with the rack 121 formed at one end thereof. By advancing in this order, the dashed line and the dotted line, the base (not shown) is raised.

As described above, the present invention by installing the toilet seat opening and closing device between the main body and the toilet seat, because the user is operating the lever installed in the water tank after watching the toilet and at the same time, because it is automatically raised without placing the seat back Convenient and hygienic and discomfort for the person who sees the next toilet is effective.

Simple modifications or variations of the present invention may be readily used by those skilled in the art, and all such modifications or changes may be regarded as included in the scope of the present invention.

Claims (2)

Toilet seat body; A seat formed on the toilet seat so that the user can sit comfortably; A cover formed to cover the toilet of the main body; A rotating member installed between an upper surface of the toilet seat body and a seat, and having a support portion supporting one side of the seat; And in the seat opening and closing device which is meshed with the rotating member and installed in the left toilet consisting of a piston rod formed with a rack for converting the rotational motion of the rotating member to linear movement, A cylinder formed in the main body of the seat opening and closing device; A piston rod inserted into the cylinder to move backward by a rotating member; And A first compression spring installed on one side of the piston rod and compressed at the time of retreat and then restored by rotation of the rotating member; And A check valve opened by the compression force of the piston rod and controlling a flow of oil in the bellows pipe installed at the rear; And A bellows pipe installed to communicate with an opening of the cylinder; A cap fitted to be in close contact with the main body of the seat opening and closing device while protecting the bellows pipe; The toilet seat opening and closing device characterized in that the. The seat opening and closing apparatus of the toilet seat according to claim 1, wherein a thickness of one side of the bellows pipe is formed so that oil is injected through the through hole formed in the cap.

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