KR200212029Y1 - Auto-lifter for chair of toilet bowl - Google Patents

Abstract

The present invention is to put the vertically placed toilet chair horizontally by the external force, and then the restoring means (spring) with the force automatically restored vertically when the force applied from the outside disappears and the braking means (adjusting the backflow prevention) Automatic toilet restoring device that maintains the toilet seat chair vertically at a fixed time by using a valve, an inclined pin valve, and a restoring means adjusting valve). By maintaining the vertical state has the effect of preventing the contamination of the toilet seat.

Description

Toilet bowl automatic restorer {Auto-lifter for chair of toilet bowl}

The present invention relates to a toilet chair automatic restorer, and more particularly to a toilet chair automatic restorer to automatically stand up the toilet chair after use.

In general, the chair of the toilet bowl is a structure that can be used by the user is hinged to the toilet bowl is used to stand up or lying down, usually when you see the stool and put down the toilet chair is laid down and then sitting on it, and when urinating in the toilet chair To prevent urinary bleeding, you can prevent the toilet by reclining the bed.

However, such a manual toilet chair is a toilet bowl chair because of the indiscriminate use of the toilet in homes, especially in public toilets, because it is very cumbersome for the user to hold the toilet chair by hand and then lay down. The urine is easily contaminated with urine, and there are many problems such as hygienic imperfections and urgent toilet washing.

The purpose of the present invention for solving the above problems is to maintain the lying down state during use, and automatically stand up after a certain time to suppress the sudden rise in use, and at the same time to prevent contamination due to urine when not in use To provide a toilet chair automatic restorer.

1 is a perspective view of a toilet showing a state in which the toilet seat automatic restorer installed in the toilet according to an embodiment of the present invention.

Figure 2 is an exploded perspective view of the restoring enclosure of Figure 1;

3 is an exploded view of the syringe and piston of FIG.

4 is an assembly view of the backflow prevention valve and the restoration time adjusting valve of FIG. 1.

5 is a view showing a vertical state of the toilet chair of FIG. 6 is a view showing a horizontal state of the toilet chair of FIG.

<Explanation of symbols on the main parts of the drawing>

1: toilet body 2: toilet seat lid

3: toilet seat 4: toilet seat restorer

5: lever 6: connecting plate

7: half moon let's go 8: restoring time adjustment valve

9: backflow prevention valve 10: piston

11: inclined pin valve 12: spring

13: Shirin 14: connection bolt hole

15: piston flattener 16: piston center hole

19: piston packing 20: valve lid

21 fluid passage 22 backflow prevention valve body

23: steel ball compression spring 24: steel ball 25: steel ball packing 26 Adjusting the restoration time Fluid passage in the valve syringe 27: fluid passage in the backflow prevention valve cylinder 28: valve adjustment hole

Toilet bowl chair automatic restorer of the present invention for achieving the above object, and a lever for lifting the toilet chair; Restoring means connected to the lever and restoring force acting in a direction in which a toilet seat is lifted up; And a braking means for forming a resistance force of the fluid acting in a direction that hinders the restoring force of the restoring means, and controlling the resistivity of the fluid according to time by adjusting the flow amount of the fluid. In addition, the lever is formed so that the end is slightly bent toward the toilet seat, rather than straight, to make sure that the toilet seat is in contact with, the non-adhesive contact under the toilet seat can be concealed when using the toilet seat, it is preferable to be able to be forced upright. In addition, the restoring means, the connecting plate for supporting the rotation of the lever; A half moon gardener connected to the lever and axially rotated; Piston flattener reciprocating back and forth due to the fraudulent half moon; And a spring on which the restoring force acts in the direction in which the toilet seat is lifted by the lever to the piston flattener. The braking means further includes a restoring envelope filled with a working fluid; Pistons and cylinders each having a hollow portion in the restorer enclosure and installed to enable forward and backward movement; An inclined pin valve inserted into a central hole formed in the piston to adjust the opening and closing amount of the central hole in accordance with forward and backward movement of the piston; A backflow prevention valve installed in the syringe, for preventing a working fluid inside the restoration enclosure from being introduced into the syringe; And a restoring time adjustment valve installed at the backflow prevention valve and allowing a working fluid inside the restoring enclosure to be partially introduced into the syring, and regulating the inflow amount thereof. Hereinafter, the toilet chair automatic restorer according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in Figure 1, the toilet chair automatic restorer according to an embodiment of the present invention, when the external force applied to the toilet chair 3 disappears, the toilet chair (3) is finely lifted for a predetermined time and then quickly lifted As a structure to make it easy, it is comprised by the lever 5, a restoring apparatus, and a braking apparatus. That is, as shown in FIG. 2, the lever 5 is formed to be firmly in contact with the toilet seat 3 by bending the end slightly toward the toilet seat, not in a straight line, and non-adherently contacting the toilet seat 3. It is concealed when using toilet. Therefore, the toilet seat 3 is separated from the lever 5, so that the toilet seat 3 can be used upright. In addition, the restoring apparatus, as shown in Figure 2, is connected to the lever 5, the restoring force acts in the direction in which the toilet seat 3 is lifted, a variety of restoring means can be applied but preferably Is connected to the connecting plate (6) for supporting the lever (5), the half moon gardenia (7) connected to the lever 5 and the axial rotation, and the half moon gardenia (7) in the back and forth reciprocating movement The piston flattener 15 and the piston flattener 15 may include the spring 12 having a restoring force acting in the direction in which the lever 5 lifts the toilet seat. In addition, the braking device, as shown in Figures 3 and 5, to form a resistance of the fluid acting in a direction that interferes with the restoring force of the restoring device, and adjust the flow rate of the fluid to adjust the resistance of the fluid over time As a control, a wide variety of braking means may also be applied, but preferably, the restoring enclosure 4, the piston 10 and the cylinder 13, the inclined pin valve 11, and the backflow prevention valve ( 9) and a restoring time adjusting valve (8). That is, the restoring enclosure 4 is in the form of a box filled with a working fluid such as water, air, oil, and the piston 10 and the cylinder 13 to the piston 10 to the cylinder 13. It is coupled to the forward and backward reciprocating motion as a reference, and are located inside the restoration enclosure (4), each having a hollow portion, is installed to enable forward and backward movement. In addition, the inclined pin valve 11 is inserted into the central hole 16 formed in the piston 10 to adjust the opening and closing amount of the central hole 16 in accordance with the forward and backward movement of the piston 10 ( It is preferable that the inclined surface to which the fluid movement effective cross-sectional area is added or subtracted with the movement of 10) is formed, and the fin shape is formed in the restoration enclosure 4. 3 and 4, the non-return valve 9 is installed in the syringe 13, and a working fluid inside the recovery enclosure 4 is applied to the syringe 13. The reverse flow prevention valve body 22 formed on one side of the shirin 13 to prevent the inflow into the inside, and the through hole formed inside the reverse flow prevention valve body 22 and formed on one side of the shirin 13 It comprises a steel ball 24 for preventing the steel ball and the steel ball compression spring 23 for pressing the steel ball 24 in the syring direction. 3 and 4, the restoration time adjusting valve 8 is installed together with the non-return valve 9, and the working fluid inside the restoration enclosure 4 is soaked. Is partially introduced into the inside, and is formed between the recovery time adjustment valve body and the recovery time adjustment valve body and the recovery time adjustment valve body 22 formed to be rotatable inside the backflow prevention valve body 22 to adjust the inflow amount And a fluid passage 26 in which the effective area of the fluid movement is added or subtracted according to the rotation angle of the restoration time adjusting valve body. On the other hand, the toilet chair automatic restorer of the present invention is preferably installed in the toilet body (1) using a toilet seat fixing screws without additional processing so that it can be applied to all conventional toilets. Therefore, the toilet restroom restoring device of the present invention, the braking and restoring time was adjusted by attaching a restoring time adjustment valve (8) because braking is not possible when restoring the restroom seat (3) by the force of the spring (12). If only the restoring time adjusting valve (8) is attached, the restoring time takes too long since a certain period of time must be moved immediately after using the toilet, so that the center hole in the center of the piston (10) is rapidly restored after a certain amount of restoring. 16) By inserting the inclined pin valve 11 into this hole, the inflow and outflow volume of the fluid can be controlled by using the inclined pin valve 11 to change the fluid outflow end area of the hole according to the movement distance of the piston 10. It is. Looking at the operation relationship of the toilet chair automatic restorer of the present invention, when the pull to use the toilet chair (3) in Figure 2, the lever (5) in contact with it rotates around the connecting plate (6) The vandal gardener (7) attached to the end also rotates and pushes the piston (10) from right to left, which causes the spring (12) to be compressed and at the same time the fluid in the syring (13) causes the fluid of the backflow prevention valve (9) to The fluid passage 27 of FIG. 4 and the central hole 16 of FIG. 2 of the piston 10 in the cage 13 flow out to the outside, and the central hole 16 of the piston 10 is inclined according to the moving distance. The effective area is reduced by the pin valve 11, which reduces the fluid movement to the central hole 16 of the piston 10. When the user releases the toilet in the toilet seat, the piston 10 is restored by the spring 12 restoring force. Can not be pushed, but constant through the restoration time adjustment valve (8) Fluid is supplied and the piston 10 is pushed out gradually and increases rapidly through the central hole 16 of the piston 10 which is blocked by the inclined pin valve 11, thereby expanding the piston 12 by the expansion of the spring 12. Also quickly restored to the original position and at the same time the vandalja (7) is reversed, and the lever (5) attached to it is reversed to return the toilet chair (3) to its original position in the vertical position. At this time, the restoring time adjustment of the restoring time adjusting valve 8 rotates the body 22 of the backflow adjusting valve so that the fluid passage 21 and the restoring time adjusting valve 8 of the restoring time adjusting valve 8 are in the fluid path ( 26) When the center lines coincide with each other, the largest amount of fluid flows into the inside of the syrin, so the restoration time is shortened, and as the center lines of the two passages become farther, the fluid passage hole 26 of the restoration time adjusting valve in the syrin is reversed. The body 22 of the prevention valve is blocked more to adjust the fluid inlet can be adjusted arbitrarily the recovery time. Therefore, when the user sees the stool, first of all, the toilet seat is put on the toilet seat, and then can be used to sit on the toilet seat, and after the stool is finished, even if the user stands up, it does not stand up quickly, Since it is possible to secure a sufficient finishing time, and after a predetermined time is rapidly set up so that the toilet seat is always standing up without the need to raise the toilet chair when urinating afterwards.

The toilet seat of the toilet attached to the present invention is always open, so that the user does not need to open the toilet chair every time by hand and has the effect of allowing the toilet chair to use the toilet chair is not dirty.

Claims (8)

A lever to lift the toilet seat; Restoring means connected to the lever and restoring force acting in a direction in which a toilet seat is lifted up; And Braking means for forming a resistive force of the fluid acting in a direction that interferes with the restoring force of the restoring means, and controlling the resistive force of the fluid over time by adjusting the flow rate of the fluid; Toilet seat automatic restorer, characterized in that comprises a. The method of claim 1, wherein the lever is A toilet chair restoring device, characterized in that the end is bent slightly toward the toilet seat, not straight, so that the toilet seat is securely contacted. The method of claim 1, wherein the restoring means, A connecting plate supporting the lever to rotate; A half moon gardenia axially rotated in connection with the lever; A piston flattener engaged with the vandal gear and reciprocating forward and backward; And A spring having a restoring force acting on the piston leveler in a direction in which the lever raises a toilet seat; Toilet chair automatic restorer, characterized in that comprises a. The method of claim 1, wherein the braking means, Restorer full of working fluid; Pistons and cylinders each having a hollow portion in the restoring enclosure and installed so as to be able to move forward and backward; An inclined pin valve inserted into a central hole formed in the piston to adjust the opening and closing amount of the central hole in accordance with forward and backward movement of the piston; A backflow prevention valve installed in the syringe, for preventing a working fluid inside the restoration enclosure from being introduced into the syringe; And A restoring time adjusting valve installed at the backflow preventing valve to allow a part of the working fluid inside the restoring enclosure to be introduced into the syring, and to adjust the inflow thereof; Toilet chair automatic restorer, characterized in that comprises a. The method of claim 4, wherein the inclined fin valve, A toilet chair restoring device, characterized in that the inclined surface is formed so that the effective area of the fluid movement is added or subtracted in accordance with the movement of the piston, the pin is formed in the restoring enclosure. The method of claim 4, wherein the non-return valve, A backflow prevention valve body formed on one side of the syringe; A steel ball embedded in the non-return valve body and blocking a through hole formed at one side of the syringe; And A steel ball compression spring for pressurizing the steel ball in the direction of crushing; Toilet seat automatic restorer, characterized in that comprises a. The method of claim 6, wherein the restoration time adjusting valve, A restoration time adjusting valve body rotatably formed inside the backflow preventing valve body; And A fluid passage formed between the restoration time adjustment valve body and the backflow prevention valve body and having an effective cross-sectional area of fluid movement according to a rotation angle of the restoration time adjustment valve body; Toilet chair automatic restorer, characterized in that comprises a. The toilet chair automatic restorer according to claim 1, wherein the toilet chair automatic restorer of the present invention is installed on the toilet body using a toilet chair fixing screw without additional processing.