KR200422100Y1 - 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 so as to remove hygiene and discomfort to the person viewing the next toilet, the toilet seat body (2); A seat (3) formed on the toilet body so that the user can sit comfortably; A cover 4 formed to cover the toilet of the main body; A rotating member 130 installed between the upper surface of the toilet body and the seat, and having a support 133 supporting one side of the seat; And a piston rod (120) and a cylinder (110) meshed with the rotary member and having a rack for converting the rotary motion of the rotary member into linear motion. 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 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. In the seat opening and closing device to be installed in the toilet seat is composed of a cap 170 that is fitted to fit the bellows pipe close to the main body of the seat opening and closing device while protecting the bellows pipe,

A double seal 122 installed between the piston rod 120 and the cylinder 110 to prevent leakage of oil and pressure in the bellows pipe 160; An annular support jaw 120a protruding from the piston rod to prevent separation and support of the seal; And a piston rod support part 105 for preventing separation and support of the piston rod 120 is formed at a position close to the front end of the cylinder 110, and the toilet body main body on one side of the cylinder of the seat opening / closing device 100. According to the inclination angle of (2) it is composed of a connecting means 180 that can be freely adjusted and the width adjustment.

Description

Left toilet switchgear in toilet seat {A 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.

2 is a view showing only a part of the connecting means according to the present invention.

Figure 3 is a partial cross-sectional view showing a connection state of the connecting means and the piston rod support according to the present invention.

Figure 4 is a view showing only a part of the piston rod support according to the present invention.

<Description of Symbols for Major Parts of Drawings>

1: Base switchgear 100: Switchgear main body

101: horizontal support protrusion 102: vertical support protrusion

103: oil hole 104: fitting groove

105: piston rod support 110: cylinder

110a: first stepped part 110b: second stepped part

120: piston rod 120a: main part

122: compression ring 130: rotating member

131: rotating shaft 132: gear

133: support piece 134: L-shaped support piece

140: first spring 141: second spring

150: check valve 160: bellows pipe

161: thickness 170: cap

180: connecting means 181: main connecting member

182: horizontal support 182a: long hole

183: auxiliary connecting member

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,

A toilet seat body 2; A seat (3) formed on the toilet body so that the user can sit comfortably; A cover 4 formed to cover the toilet of the main body; A rotating member 130 installed between the upper surface of the toilet body and the seat, and having a support 133 supporting one side of the seat; And a piston rod (120) and a cylinder (110) meshed with the rotary member and having a rack for converting the rotary motion of the rotary member into linear motion. 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 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. In the seat opening and closing device to be installed in the toilet seat is composed of a cap 170 that is fitted to fit the bellows pipe close to the main body of the seat opening and closing device while protecting the bellows pipe,

A double seal 122 installed between the piston rod 120 and the cylinder 110 to prevent leakage of oil and pressure in the bellows pipe 160;

An annular support jaw 120a protruding from the piston rod to prevent separation and support of the seal; And

Piston rod support portion 105 for preventing the separation and support of the piston rod 120 is formed in the position close to the front end of the cylinder 110,

And it is characterized in that the connecting means 180 that can be freely inclined adjustment and width adjustment according to the inclination angle of the toilet seat main body 2 on one side of the cylinder of the seat opening and closing device 100 is installed.

The connecting means 180 includes a main connecting member 181 fixedly installed to the left side main body 2 by an adhesive means;

A horizontal support piece 182 integrally formed at one side of the main connection member at equal intervals and having a long hole 182a formed therein;

Auxiliary connection member 183 is made of a "C" shape to be fitted to the upper, lower horizontal support pieces and integrally installed by an adhesive to the cylinder body 110;

An L-shaped support piece 134 installed on an upper surface of the auxiliary connection member and integrally formed on a side surface of the cylinder body;

A fastening member 184 for integrally fastening the horizontal support piece 182, the auxiliary connection member 183, and the L-shaped support piece 134;

It is characterized by.

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

1 is a cross-sectional view schematically showing the operating state of the toilet seat opening and closing device using the water pressure according to the present invention, Figure 2 is a view showing only a part of the connecting means according to the present invention, Figure 3 is a connection according to the present invention Partial cross-sectional view showing the connection between the means and the piston rod support.

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. ), The connection means 180.

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 130 is axially fixed to the main body 100 by the rotation shaft 131, the gear 132 is rotated by engaging the rack 121 formed at one end of the piston rod 120 at one end 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 ring-shaped support jaw (120a) is formed at equal intervals in the vicinity of the end of the rack 121, the oil and pressure in the bellows pipe 160 leaks between the support jaw (120a) A seal 122 is fitted to prevent the damage.

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 opened cylinder, and the thickness of the bellows pipe is formed in the center of the closed portion 161, and when the oil is injected using a syringe needle or the like, the oil inside Prevents leaks to the outside

In addition, as shown in Figure 4, the protrusion 106 is formed long on one side of the piston rod support 105 for preventing the separation and support of the piston rod 120, as shown in Figure 1, the cylinder (110) Install at the front end.

That is, the piston rod support portion 105 is formed as shown in Figure 4, is manufactured separately to prevent the escape from the inside of the cylinder during packaging, in the state where the piston rod 120 is inserted into the cylinder 110 It is fixed integrally by an adhesive.

Therefore, when the piston rod 120 is moved forward, it is advanced by the length of the protrusion 106, it is caught by the half-shaped jaw supporting the piston rod no longer comes out.

Meanwhile, as shown in FIG. 2, the connecting means 180 is fixed to the left side main body 2 by an adhesive means, and forms a main shape member 181 having a shape of approximately “a”, and one of the main connecting members. The horizontal support piece 182 is formed integrally with the upper and lower equal intervals on the side and is formed in a "c" shape to be fitted to the horizontal support piece 182, the long hole 182a is formed, the cylinder body 110 The auxiliary connecting member 183 is integrally installed by the adhesive) and the L-shaped support piece 134 is formed on the auxiliary connecting member upper surface and integrally formed on the side of the cylinder body, the horizontal The support piece 182, the auxiliary connecting member 183, and the L-shaped support piece 134 are integrally formed by the fastening member 184 including the bolt 184a and the nut 184b.

Therefore, in order to install the left toilet seat opening and closing device (1) configured as described above it is necessary to set the connecting means 180 according to the shape of the toilet seat.

That is, since the spherical toilet seat is in a straight line, an adhesive may be applied to the bottom of the L-shaped support piece 134 integrally formed on the side surface of the cylinder body 110 and used as it is. Has an inclined surface toward the water tank in a plan view, and first, the main connecting member 181 is integrally fixed to the earthenware of the left side main body 2 using an adhesive, and as shown in FIG. (134) After the auxiliary connecting member 183 is formed integrally with the lower and the cylinder side using an adhesive, it is placed on the horizontal support piece 182 integrally formed with the main connecting member 181.

In the above state, as shown in FIG. 2 or FIG. 3, the nut 184b may be fastened in a state in which the angular width of the left toilet is appropriately adjusted, ie, the fastening means, ie, the bolt 184a.

Referring to Figure 1 attached to the operation of the present toilet seat opening and closing device (1) installed as described above are as follows.

When the user artificially presses the pedestal in the direction of arrow A while standing vertically as in the dotted line of FIG. 1, the rotating member 130 is rotated and the piston rod that is engaged by the rotation of the rotating member is rotated. 120 proceeds to the arrow B direction.

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 the check valve 150 provided between the oil holes 103 is retracted, thereby allowing the cylinder ( As the oil contained in 110 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, the user is operating the lever installed in the water tank after watching the toilet, and at the same time because it is automatically erect 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 a piston rod and a cylinder engaged with the rotating member and having a rack for converting the rotational motion of the rotating member into linear motion. 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 thereof. And a bellows pipe installed to communicate with the opening of the cylinder. In the seat opening and closing device to be installed in the toilet seat is composed of a cap that is fitted to fit the bellows pipe close to the body of the seat opening and closing device while protecting the bellows pipe, A double seal installed between the piston rod and the cylinder wall to prevent leakage of oil and pressure in the bellows pipe; An annular support jaw protruding from the piston rod to prevent separation and support of the seal; And The piston rod support portion for preventing the separation and support of the piston rod is formed in the position close to the front end of the cylinder, And a connecting means capable of freely adjusting the inclination and width according to the inclination angle of the toilet seat main body on one side of the cylinder of the seat opening / closing device. According to claim 1, The connecting means is a main connecting member which is fixed to the left side main body by an adhesive means; A horizontal support piece integrally formed at one side of the main connection member at equal intervals and having a long hole; Auxiliary connection member made of a "C" shape to be fitted to the upper, lower horizontal support pieces and integrally installed by an adhesive to the cylinder body; An L-shaped support piece installed on an upper surface of the auxiliary connecting member and integrally formed on a side surface of the cylinder body; A fastening member for integrally fastening the horizontal support piece, the auxiliary connection member, and the L-shaped support piece; The toilet seat opening and closing device characterized in that the.

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