KR200336542Y1 - Sheet lift of a chamber pot - Google Patents

Abstract

The seat restraint device of the toilet seat, which can be restored to the position in which the seat rests against the seat, on which the seat rests, has a restoring force that causes the seat to stand at an angle with respect to the seating surface. When the restoring unit coupled to the body of the seat and the toilet seat is applied to the seating surface of the toilet seat by the external force applied from the outside to be applied, the restoring unit is adsorbed to the seating surface of the toilet seat, and is applied by the restoring unit when the external force applied to the seat seat is released. It is provided with a separation retardation member installed on the bottom of the seat to be separated from the body of the toilet seat after a predetermined time for the restoring force. According to the seat lift device of the toilet seat, the seat rests without restoring a separate drive source, and the seat rests after a certain time even if the external force applied to the seat is released when the toilet seated on the seat is seen. User convenience is improved.

Description

Seat lift of a chamber pot

The present invention relates to a seat lift device of the toilet seat, and after the seat is used, a seat lift device of the toilet seat can be restored from the seating surface of the body of the toilet seat to the rest position.

A common toilet seat is provided with a seat and a cover installed rotatably with respect to the body of the toilet seat so that the toilet seat can be seen.

These toilet seats are used differently depending on gender. In other words, if you want to urinate in the male to the urine to the urine does not get on the base to the urine.

By the way, in the case of boys who are not used to the habit of urinating most of the urine without standing on the left. As a result, when urine gets on the seat, or in the bath in the summer, children often play with water while the seat is in contact with the seat, then the user feels uncomfortable and hassle to clean the seat using toilet paper.

In order to improve this problem, a toilet seat coupling structure that can be restored to the rest of the seat standing on the body of the toilet seat is disclosed in Korean Utility Model Application No. 2000-0007752. However, the restoring structure of the toilet seat disclosed in the rest of the toilet seat ascends the lower body continuously because the synergy of the toilet seat immediately occurs when the user wants to finish using toilet paper or stand to wear pants after seeing the stool. There is inconvenience in use by interference.

In addition, the lifting speed is determined by the restoring force of the spring alone during the lifting of the seat, there is a problem that can damage by hitting the reservoir standing behind the toilet body.

The present invention was devised to improve the above problems, and an object of the present invention is to provide a seat lift device for a toilet seat in which a lift can be delayed when external force is released after the seat seat is seated on the body of the toilet seat.

In addition, another object of the present invention is to provide a seat raising and lowering device of the toilet seat capable of adjusting the lifting speed of the toilet seat.

1 is a perspective view illustrating a toilet seat to which a seat lift device is applied according to a preferred embodiment of the present invention;

FIG. 2 is an exploded perspective view of the seat lifting device of FIG. 1;

3 is a cross-sectional view of the coupling of the main portion of the restoration of FIG.

4 is a cross-sectional view of the lifting speed adjustment unit of FIG.

5 is an enlarged perspective view illustrating some elements of the lifting speed adjusting unit of FIG. 4;

Figure 6 is a perspective view of the combined state of the elements of Figure 5 rotated,

7 is a cross-sectional view of the separation retardation member of FIG. 1;

8 is an enlarged partial cutaway perspective view of a portion of FIG. 7;

9 is an enlarged perspective view of the fixing part of FIG. 2.

<Description of Symbols for Major Parts of Drawings>

210: base 213: seat

300: Restoration unit 400: Lifting speed adjustment unit

500: separation delay member

In order to achieve the above object, the seat lift device of the toilet seat according to the present invention and the seat; A restoring unit coupled to the seat and the body of the toilet seat so that restoring force is applied to the seat rest against the seating surface of the toilet seat on which the seat rest is seated; And when the seat is seated to contact the seating surface of the toilet seat by an external force applied from the outside, the seat is adsorbed to the seating surface of the toilet seat, and after a predetermined time with respect to the restoring force applied by the restoring unit when the external force applied to the seat seat is released. And a separation retardation member installed on a bottom surface of the seat so as to be separated from the body of the toilet seat.

The separation retardation member may include a corrugated pipe portion having a corrugated pipe at least partially stretched and crimped; And an air inlet control unit coupled to the corrugated pipe part to control the outflow and inflow of the air inside the corrugated pipe when the corrugated pipe part is stretched.

Preferably, the corrugated pipe part includes an extension part having a wide end portion so as to expand when in contact with the seating surface; A corrugated pipe formed between the expansion part and the air inflow control part, wherein the air inflow control part has a body part having an inner hole formed to communicate with the corrugated pipe and an outside air hole formed so that outside air can enter the hole; A flow rate control plate formed on the body part to expand the through hole when the air inside the corrugated pipe part is discharged through the outside air hole, and to narrow the through hole when the outside air is introduced into the corrugated pipe part through the outside air hole; Equipped.

The restoring portion includes a shaft inserted into the rotational housing formed to have a hollow in the seat; A first spring having one end coupled to the shaft and the other end coupled to the seat; It is preferable to have a fixed portion coupled to the first fixing hole formed in the body of the toilet seat, and coupled to the shaft to restrain the shaft.

According to an aspect of the present invention, the fixing portion is formed with a coupling screw that can be coupled to the first fixing hole, the rotating housing of the seat is formed to be rotatably inserted at least one fixing pin on the outer peripheral surface A first fixed housing formed above; And an elastic force adjusting knob having a coupling part to which the shaft is fitted, and a locking part formed to be locked and unlocked with the fixing pin of the first fixed housing while the shaft is coupled to the coupling part.

The restoring unit may further include a lift speed adjusting unit configured to control a lift pattern of the seat by applying a variable interference force according to the rotation angle of the seat when the seat is lifted from the seating surface.

According to an aspect of the present invention the lifting speed adjustment unit is formed to apply a variable interference force to the seat in the axial direction of the shaft.

The lifting speed adjusting unit is formed with a coupling screw that can be coupled to the second fixing hole formed in the body of the toilet seat, the hollow is formed so that the rotational housing of the seat can be rotated rotatably for linear sliding on the hollow inner peripheral surface A second fixed housing having a predetermined length formed by the rail; A cap coupled to close one end of the hollow of the second fixed housing; A second spring inserted into said second fixed housing with respect to said cap; A movable member installed in the second fixed housing such that one end thereof faces the second spring so as to be advanced along the straight sliding rail; One end is formed to be coupled to the rotating housing and the other end is an interference member formed to be able to vary the overlapping distance with the moving member according to the rotation angle in contact with the moving member.

The moving member includes a retraction guide pin movably installed along the rail; And a pin receiving member which is formed to be stepped in a size that allows the interference member to enter a predetermined length at a portion opposite to the interference member, and has a support groove for supporting the retreating guide pin. It is preferable that a receiving groove is formed in which the receiving depth of the advancing guide pin is variable depending on the rotation angle of the advancing guide pin.

A screw thread is formed in the second fixed housing, and a screw thread corresponding to the screw thread is formed in the cap.

In addition, the interference member and the rotating housing of the seat is preferably formed integrally.

Hereinafter, with reference to the accompanying drawings will be described in more detail the seat lifting device according to a preferred embodiment of the present invention.

1 is a perspective view illustrating a toilet seat to which a seat lift apparatus according to a preferred embodiment of the present invention is applied, and FIG. 2 is an exploded perspective view of the seat lift apparatus of FIG. 1.

Referring to the drawings, the seat lifting device includes a seat 210, a restoring unit 300, a lift speed adjusting unit 400, and a separation delay member 500. Reference numeral 100 denotes the body of the toilet, and 110 denotes a reservoir.

The seat 210 has a seat plate 213 having an opening 211 formed in a central portion thereof, and a rotation housing 215 coupled to the seat plate 213.

The rotating housing 215 is formed to have a hollow 216 and both ends 217 and 218 are formed to extend a predetermined length with respect to the seat plate 213.

Reference numeral 132 is a pivotal support piece of the cover 130 rotatably coupled to a part of both ends 217 and 218 formed spaced apart from the seat plate 213 of the pivotal housing 215.

The seat plate 213 and the rotation housing 215 are preferably integrally formed.

Restoration unit 300 is the body of the toilet seat 210 and the toilet seat so that the restoring force to be erected at a certain angle with respect to the seating surface 111 of the toilet seat body 100 is seated 210 is applied to the seat 210 ( Installed between 100).

A preferred embodiment of the restoration unit 300 will be described with reference to FIG. 3.

The restoration part includes a shaft 310, a first spring 320, and a fixing part 370.

The shaft 310 is installed in the rotation housing 215 of the base 210 and one end of the shaft coupling portion 311 is formed.

One end of the first spring 320 is coupled to the shaft 310, and the other end thereof is coupled to the seat 210.

The fixing part 370 is coupled to the first fixing hole 113 formed in the body 100 of the left toilet, and the shaft (1) to restrain the shaft 310 in a state in which the elastic force of the first spring 320 is properly adjusted. 310).

The fixing part 370 includes a first fixing housing 350 and an elastic force adjusting knob 360.

The first fixing housing 350 has a tubular body 351 and a coupling screw 352 having a screw line extending downward from the central portion of the outer circumferential surface of the body 351 to be coupled with the first fixing hole 113. At least one fixing pin 353 is formed on the outer circumferential surface of the body 351.

As shown in FIG. 9, the fixing pin 353 is locked when the elastic force adjusting knob 360 enters to release the restraining force on the first fixed housing 350. (353a) is provided.

The elastic force adjusting knob 360 has a concentric concentric inner tube 362 and an outer shell 366. The inner tube 362 and the exterior 366 are mutually coupled at one end.

The inner tube 362 corresponds to the coupling portion to which the shaft 310 is fitted, and the exterior 366 corresponds to the locking portion.

The inner tube 362 is formed with a square groove 362a that can be fitted with the rectangular coupling portion 311 of the shaft 310.

Exterior 366 has a locking pin (366a) is partially formed by a certain length from the end in the longitudinal direction so that the rotation is limited by the fixing pin (353), the outer handle is curved handle to facilitate the user's grasp (367) is provided.

Reference numeral 381 denotes a sealing ring inserted into an insertion groove formed in the inner surface of the first fixed housing 350 to seal the space between the inner tube 362 and the first fixed housing 350, and reference 369 is a rotating housing 9215. ) And a sealing ring for sealing between the first fixed housing 350.

The elastic force adjusting knob 360 is fitted to the engaging portion 311 of the shaft 310 to the square groove 362a of the inner tube 362, and then through the spaced space between the adjacent fixing pins 353 locking pins. When the shaft 366a is moved so as not to interfere with the fixing pin 353 during rotation, the shaft 310 is rotated and then retracted to have an appropriate restoring elastic force, so that the locking pin 366a is caught by the fixing pin 353. If the entry is shielded by 353a), the setting for the elastic force is completed.

Ascending speed adjusting unit 400 is a shaft (200) by the restoring unit 300 by the restoring unit to the variable interference force in accordance with the angle of rotation of the seat (210) when lifting from the seating surface 111 of the body 100 of the toilet seat ( It is applied in the axial direction of 310 to control the lifting pattern of the seat.

The lifting speed adjusting unit 400 will be described with reference to FIGS. 4 to 6.

The lifting speed adjusting unit 400 includes a second fixed housing 410, a cap 420, a second spring 430, a moving member 440, 450, and an interference member 460.

The second fixing housing 410 is rotatably inserted into the coupling screw 412, the rotating housing 215 of the pedestal 210 formed to be coupled to the second fixing hole 115 formed in the body 110 of the toilet seat. The hollow is formed so as to have a linear sliding rail 414 on the inner circumferential surface of the hollow body 411 has a predetermined length.

The cap 420 is coupled to the second fixed housing 410 to close one end of the hollow 410a of the second fixed housing 410.

Preferably, the cap 420 is formed with a threaded portion 423 formed with a screw thread to adjust the insertion length with respect to the second fixed housing 410, and a screw with a threaded line corresponding to the second fixed housing 410 is formed. The line portion 415 is formed.

The cap 420 is formed with a straight groove 421a in the head 421 so as to advance and retreat using a driver or the like.

Reference numeral 427 denotes a sealing ring inserted into a groove formed in the cap 420, and reference numeral 419 denotes a sealing ring for sealing between the rotating housing 215 and the second fixed housing 410.

A portion of the cap 420 opposite to the second spring 430 has a receiving groove 424 into which the second spring 430 may be inserted.

Moving member 440, 450 is a retracting guide pin 450 and the pin receiving member installed on the inner surface of the second fixed housing 410 to be moved along the linear sliding rail 414 of the groove shape in one direction 440.

The retreat guide pin 450 has a cylindrical shape.

The pin receiving member 440 is formed to be stepped in a size that allows the interference member 460 to enter a predetermined length in a portion opposite to the interference member 460, but the support groove 445 in which the retreat guide pin 460 can be supported. ) Is formed.

In the illustrated example, the pin receiving member 440 is coupled by the first portion 441 and the first portion 441 and the screw 442 having the receiving groove so that the pin receiving member 440 is partially accommodated in the second spring 430. The outer diameter is smaller than the first portion 441 so that the member 460 can be inserted, and the support groove 445 through which the retreating guide pin 450 can be supported is formed as the second portion 443 formed at the end thereof. The first part 441 and the second part 443 may be integrally formed, and in this case, the coupling screw 442 is omitted.

The interference member 460 has a plurality of coupling protrusions 461 formed at one end thereof so as to be engaged with the rotation housing 215, and the other end of the interference member 460 moves according to the rotation angle of contact with the moving members 440 and 450. The overlapping distance between the members 440 and 450 is variable.

In the illustrated example, the receiving member 460 is provided with the receiving groove 465 such that the receiving depth of the advancing guide pin 450 is variable according to the rotation angle with respect to the advancing guide pin 450.

The receiving groove 465 is formed to be alternately connected along the sliding track line at a position where the first bone 465a and the second bone 465b having different depths are perpendicular to each other based on the end.

As shown in FIG. 5, a state in which the retreat guide pin 450 is seated on the first bone 465a corresponds to a position in which the seat rests, and as shown in FIG. 6, the retreat guide pin at the second bone 465b. The state in which the 450 is seated corresponds to a position where the seat 210 is seated on the seating surface 111 of the body 110 of the toilet seat.

Unlike the illustrated example, the interference member 460 may be formed integrally with the rotation housing 215. In this case, the receiving groove 465 described above may be formed at the end of the rotation housing 215.

Lifting speed adjustment unit 400 of such a structure is the external force is released in the state in which the seat 210 is seated on the seating surface 111 of the body 100 of the toilet seat when the seat 210 is lifted by the restoring unit 300. The interference member 460 is rotated while being pushed in the direction in which the retreating guide pin 450 is retracted while being interlocked with the rotation of the rotation housing 215 of the pedestal 210. In this process, the second spring 430 is compressed. Therefore, since the base 210 has to elevate while overcoming the pressing force generated while the second spring 430 is compressed, the elevation speed is controlled slowly.

On the other hand, when the seat 210 is reached in the upright position, the retreating guide pin 450 is seated on the first bone 465a of the interference member 460 to maintain the secondary stable state.

When the separation delay member 500 is seated so as to contact the seating surface 111 of the toilet seat by an external force applied from the outside, the separating delay member 500 is absorbed by the seating surface 111 of the toilet seat, and the external force applied to the seat 210 is released. When the restoring force is applied to the restoring unit 300 is installed on the bottom surface of the seat 210 to be separated from the body 100 of the toilet seat after a predetermined time.

Reference numeral 560 is a space keeping member to allow the base to be spaced apart from the seating surface by a predetermined distance. The protruding length from the bottom surface of the space keeping member 560 is shorter than the separation delay member 500.

The separation delay member 500 will be described in more detail with reference to FIGS. 7 to 8.

Separation delay member 500 has a corrugated pipe portion 510 and the air inlet control unit 530.

The corrugated pipe part 510 is an extension part 511 having a wide end portion so as to expand when contacting the seating surface 111 of the body 100 of the toilet seat, and between the extension part 511 and the air inlet control part 530. The corrugated pipe 512 is provided.

The expansion part 511 and the corrugated pipe 512 are formed in a hollow shape, and are formed of a rubber material, which is easy to stretch and relax.

The air inlet control unit 530 is formed to control the outflow and inflow of the air inside the corrugated pipe 512 when the corrugated pipe unit 510 is stretched.

The air inlet control unit 530 has a body 531 and a flow control plate 535.

The body portion 531 has an inner through hole 540 formed in communication with the corrugated pipe 512 and at least one outside air hole 550 formed to allow the outside air to flow into the inner through hole 540.

The flow control plate 535 expands the inner throughhole 540 when the air inside the corrugated pipe part 510 is discharged through the outside air hole 550, and air flows into the corrugated pipe part 510 through the outside air hole 550. When it is formed in the body portion 530 of the position facing the inner through hole 540 between the inner through hole 540 and the outside hole 550 to narrow the inner through hole (540).

The flow control plate 535 is formed of a material having good relaxation.

In this case, when the toilet seat is forced to seat the seat 210 on the seating surface 111 and sits on the seat 210, the expansion part 511 is seated on the seat 210 by the load of the seat vertically applied to the seat 210. While expanding in close contact with the crimp tube 512 is made. At this time, the expansion part 511 is closed by close contact with the seating surface 111, so that the air inside the corrugated pipe 512 is discharged through the inner through hole 540 and the outside air hole 550, and the flow control plate 535 is inside. By relaxing in a direction away from the through hole 540, the corrugated pipe 512 is rapidly contracted.

Unlike this, when the load of the toilet member applied to the seat 210 is released, air flows into the inner through hole 540 through the outside hole 550 by the relaxation force to return the corrugated pipe 512 to the restored state. Flow control plate 535 is bent toward the inner through-hole 540, the air inlet is made slower than when the air discharge, through this process the expansion of the corrugated pipe 512 and separation from the seating surface 111 of the expansion portion 511 Is done.

As described above, according to the seat lift device of the toilet according to the present invention, the seat rests without restoring a separate driving source, and the rest force is restored, and the external force applied to the seat rests when the toilet stands up sitting on the seat. Even if the base is lifted after a certain time, the user's convenience is improved.

Claims (11)

The left arm; A restoring unit coupled to the seat and the body of the toilet seat so that restoring force is applied to the seat rest against the seating surface of the toilet seat on which the seat rest is seated; And When the seat rests so as to contact the seating surface of the toilet seat by external force applied from the outside, it is adsorbed to the seating surface of the toilet seat, and after a predetermined time with respect to the restoring force applied by the restoring unit when the external force applied to the seat rests. And a separation delay member provided on the bottom surface of the seat so as to be separated from the body of the toilet seat. The method of claim 1, wherein the separation delay member A corrugation pipe portion having at least a portion of the corrugated pipe that is elastically corrugated; And an air inlet control unit coupled to the corrugated pipe part to control the outflow and inflow of the air inside the corrugated pipe during expansion and contraction of the corrugated pipe part. According to claim 2, The corrugated pipe portion An extension part having a wide end portion so as to expand when in contact with the seating surface; And a corrugated pipe formed between the expansion part and the air inlet control part. The air inlet control unit A body part having an inner through hole formed in communication with the corrugated pipe and an outside hole formed to allow outside air to flow into the through hole; A flow rate control plate formed on the body part to expand the through hole when the air inside the corrugated pipe part is discharged through the outside air hole, and to narrow the through hole when the outside air is introduced into the corrugated pipe part through the outside air hole; Stool lifting device of the toilet seat characterized in that it comprises. The method of claim 1, wherein the restoration unit A shaft inserted into the rotational housing formed to have a hollow in the seat; A first spring having one end coupled to the shaft and the other end coupled to the seat; And a fixing part coupled to the first fixing hole formed in the body of the toilet and coupled to the shaft to restrain the shaft. The method of claim 4, wherein the fixing portion A first fixing housing having a coupling screw that can be coupled to the first fixing hole, the first rotating housing having at least one fixing pin formed on an outer circumferential surface thereof, the first rotating housing being formed to be rotatably inserted therein; And an elastic force adjusting knob having a coupling part to which the shaft is fitted and a locking part formed to be locked and unlocked with the fixing pin of the first fixed housing while the shaft is coupled to the coupling part. A seat lift device of a toilet seat characterized in that. The apparatus of claim 1, further comprising a lifting speed adjusting unit configured to control a lifting pattern of the seat by applying a variable interference force according to the rotation angle of the seat when the seat is lifted from the seating surface by the restoring unit. A seat lift device of a toilet seat characterized in that. The method of claim 6, wherein the lifting speed adjustment unit The seat lowering device of the toilet seat characterized in that it is formed to apply a variable interference force to the seat in the axial direction of the shaft. The method of claim 7, wherein the lifting speed adjustment unit A coupling screw is formed to be coupled to the second fixing hole formed in the body of the toilet seat, and a hollow is formed to allow the pivot housing to be rotatably inserted therein, and a rail for linear sliding is formed on the hollow inner circumferential surface at a predetermined length. A second fixed housing; A cap coupled to close one end of the hollow of the second fixed housing; A second spring inserted into said second fixed housing with respect to said cap; A movable member installed in the second fixed housing such that one end thereof faces the second spring so as to be advanced along the straight sliding rail; One end is formed to be coupled to the rotating housing and the other end is an interference member formed to be able to vary the overlapping distance with the moving member in accordance with the rotation angle in contact with the moving member; . The method of claim 8, The moving member includes a retraction guide pin movably installed along the rail; And a pin accommodating member formed at a portion opposite to the interference member so that the interference member is stepped in a size that allows a predetermined length to enter, and a support groove is formed to support the retreating guide pin. Wherein the interference member is the seat lowering device of the toilet seat, characterized in that the receiving groove is formed to vary the receiving depth of the advancing guide pin in accordance with the rotation angle with respect to the advancing guide pin in contact. The method of claim 8, wherein the second fixing housing is formed with a screw thread, The cap raising and lowering device of the toilet seat, characterized in that the cap is formed in the cap corresponding to the screw thread. 9. The seat lowering apparatus of claim 8, wherein the interference member and the seating pivot housing are integrally formed.