KR101608522B1 - Floating type public toilet - Google Patents

Abstract

The present invention is intended to provide an inauthentic public toilet which automatically floats on the water surface by buoyancy when the river or river floods due to heavy rainfall, flood, etc., and the water level becomes high.
To achieve the above object, according to the present invention, there is provided a buoyancy body having a base on which a plurality of guide posts are erected at a top edge thereof, a post hole corresponding to the guide post so as to be able to move up and down along the guide post, A plurality of guide rollers provided at predetermined intervals around the inner surface of the post hole so that the buoyant body can slide along the guide posts and a water supply pipe connected to the water supply use place of the toilet and a water supply pipe for supplying tap water, A first coupler detachably connecting the hose and the water pipe, a flexible tube provided outside the toilet to connect the drain pipe of the toilet and the sewage pipe connected to the purification tank, The flexible tube and the water pipe Discloses sibeul tube and part common sense public toilet including a second coupler for connection to at least any one or more of said sewage pipe detachably.

Description

{Floating type public toilet}

More particularly, the present invention relates to a public toilet, and more particularly, to a public toilet which floats due to flooding, flood, or the like, This is about a public toilets that can prevent damage.

Generally, public toilets are installed for public convenience in places where a large number of people gather such as parks, amusement parks, campgrounds, and outdoor public places.

In recent years, low-lying areas such as riverside, big stream, and lowland have been parked, and public toilets have been installed in low-lying areas so that citizens who use them can easily wash water or use toilet.

In the case of public restrooms installed in such low-lying areas, floods and losses are caused by heavy rains due to extreme weather events, heavy rainfall such as locality, suddenness, guerrilla, heavy rains, The frequent occurrence of work often causes economic damage such as loss of human and material resources.

Korean Patent Registration No. 10-0934703 (2009.12.31) Korean Registered Utility Model No. 20-0455665 (September 19, 2011)

Accordingly, the present inventor has focused on solving the problems of the existing public toilet while considering the above-mentioned matters in detail, and it is possible to prevent damage due to flooding, loss or damage even if the river or river floods due to heavy rain or flood, And to develop a public toilet which can smoothly and stably ascend and descend even when receiving an external force such as a flow rate during a lifting or lowering process. As a result, the inventor has invented the present invention .

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art.

It is another object of the present invention to provide a floating public toilet which can be smoothly and stably lifted or lowered.

According to an aspect of the present invention, there is provided an image forming apparatus including: a base having a plurality of guide posts formed on a top edge thereof; and a plurality of post holes corresponding to the guide posts so as to be vertically movable along the guide posts, A guide roller provided at a predetermined interval around the inner surface of the post hole so that the buoyant body can be slidably moved along the guide post and a guide roller connected to the water supply destination of the toilet A hose provided outside the toilet to connect a water supply pipe and a tap water supply pipe, a first coupler detachably connecting the hose and the water supply pipe, and a drain pipe connected to the toilet, A flexible tube provided outside the toilet And a second coupler detachably connecting at least one of the flexible pipe and the drain pipe, the flexible pipe, and the sewage pipe.

Thus, the present invention can prevent flooding, loss or damage caused by buoyancy to float automatically on the water surface even if the river or river floods due to heavy rain or flood, It can rise and fall smoothly and stably even when receiving an external force such as a flow velocity.

In a preferred embodiment of the present invention, the first coupler includes a socket fixed to a lower end portion of the hose, and a plug fixed to an upper end of the water pipe and inserted and coupled to the socket, And a stop ball inserted into the ball hole of the socket tube so as to be able to move, respectively, and a stopper which is slidably mounted around the outer surface of the socket tube, Wherein the stopper is configured to press the stop ball to protrude into the hollow of the socket tube through the ball hole of the socket tube or to release the contact interference so that the stop ball is moved out of the hollow of the socket tube, So as to elastically move the locking hole so as to press the stop ball to protrude into the hollow of the socket tube A first support member which is fixed in the socket tube and is formed with a guide hole to allow the socket pin to move; And a second spring mounted between the pin and the first support to apply an elastic restoring force such that the socket pin elastically closes the fluid passage in the socket tube.

The plug includes a hollow plug tube having a fitting groove into which the stop ball is fitted around an outer surface of the socket tube to be inserted into the hollow of the socket tube, A second support member fixed in the plug tube and having a guide hole formed therein so that the plug pin can be moved, and a second support member mounted between the plug pin and the second support plate so that the plug pin elastically closes the fluid passage in the plug tube And a third spring for applying elastic restoring force.

In a preferred embodiment of the present invention, the second coupler includes a hollow female coupler having cam levers protruding into the hollow in the direction of rotation about the respective hinge pins on both sides thereof, A hollow male coupler formed around the outer surface of the male coupler and having a cam groove for selectively causing contact interference with the cam lever so as to maintain a state of engagement with the male coupler; And a gasket interposed therebetween.

Another preferred embodiment of the present invention further comprises a cap coupler provided correspondingly to the male coupler and for blocking the inflow of river, wastewater, sludge, and dirt into the sewage pipe.

The cap coupler is provided with a pair of cam levers for selectively interfering with the cam groove of the male coupler in accordance with the rotation direction about the respective hinge pin to maintain the engaged state with the male coupler.

The present invention having the above-mentioned objects and the objects of the present invention is to provide a float prevention apparatus and a float prevention apparatus which can prevent flooding when a river or a river is overflowed, It is possible to prevent the damage of the toilet from being flooded or lost or damaged.

Since the buoyant body and the toilet are lifted and lowered by the rolling motion of the guide post and the guide roller, the contact interference and the frictional resistance due to the lifting and lowering of the buoyant body and the toilet are minimized, Even when the body is subjected to an external force such as a flow velocity during the lifting and lowering of the body, it can be smoothly and stably lifted and lowered without being moved toward one side.

In addition, the hose connecting the water supply pipe of the toilet and the water supply pipe is easily and easily hermetically sealed and sealed by the first coupler, and the flexible pipe connecting the water discharge pipe and the sewage pipe of the toilet is quickly The sewer pipe is maintained in a sealed and sealed state by the cap coupler. Therefore, the toilet can be raised to a position higher than the water surface naturally as the level of the toilet becomes higher, and the water pipe Or wastewater, sludge or sludge can be prevented from clogging or flowing backward.

Brief Description of the Drawings Fig. 1 is a schematic view showing a state in which a floating toilet according to an embodiment of the present invention is viewed from the front; Fig.
FIG. 2 is a cross-sectional view schematically showing a side view of the floating toilet according to the embodiment of the present invention.
FIG. 3 is a cross-sectional view schematically showing a floating public toilet according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view showing a guide post and a guide roller portion of the floating toilet according to the embodiment of the present invention viewed from a plane.
5 is a partial front sectional view showing a state in which the first coupler of the floating type public toilet according to the embodiment of the present invention is coupled.
6 is a partial front sectional view showing a state in which the first coupler of the floating type public toilet according to the embodiment of the present invention is separated.
7 is a partial half sectional view showing a state in which the second coupler of the floating toilet according to the embodiment of the present invention is coupled.
8 is a partial half sectional view showing a state in which the second coupler of the floating toilet according to the embodiment of the present invention is separated.
FIG. 9 is a partial half sectional view showing a state in which a cap coupler of the floating toilet according to the embodiment of the present invention is coupled with a male coupler of the second coupler. FIG.

Hereinafter, embodiments according to the present invention will be described more specifically with reference to the accompanying drawings.

Prior to this, the following terms are defined in consideration of the functions of the present invention, and they are to be construed to mean concepts that are consistent with the technical idea of the present invention and interpretations that are commonly or commonly understood in the technical field of the present invention.

In the following description, well-known functions or constructions are not described in detail to avoid obscuring the subject matter of the present invention.

Hereinafter, the attached drawings are exaggerated or simplified in order to facilitate understanding and clarification of the structure and operation of the technology, and it is to be understood that each component does not exactly coincide with the actual size.

In addition, when a part includes an element, it does not exclude other elements unless specifically stated otherwise, but may include other elements.

1 to 4, the floating public toilet according to the embodiment of the present invention mainly includes a base 10, a guide post 11, a buoyant body 20, a guide roller 30, a hose 40 , A first coupler (50), a flexible tube (70), and a second coupler (80).

The base 10 is mounted on the ground in such a manner that the upper surface thereof is flattened by means of concrete pouring or the like, and firmly supports and supports a plurality of guide posts 11 erected on the edge of the upper surface thereof.

Here, the base 10 may be installed more firmly on the ground through foundation work such as concrete pouring after making a terra cotta, and it is preferable that the upper surface thereof is arranged on the same line as the ground surface or slightly higher than the ground surface.

A plurality of pedestals (not shown) for supporting the buoyant body 20 at a predetermined height are provided at regular intervals on the upper surface of the base 10.

In other words, the pedestal supports the buoyant body 20 to be seated at a predetermined distance from the base 10, so that the buoyant body 20 floats on the river during flooding, It is possible to prevent the seat 10 from being seated in an oblique inclined state with respect to the seat 10.

The guide post 11 guides the buoyant body 20 up and down in a direction perpendicular to the paper surface, and has a circular or ring-shaped sectional shape in a direction perpendicular to the longitudinal direction.

Here, it is preferable that the guide posts 11 are disposed at four corners of the edges of the base 10 so as to be arranged in a square array.

The buoyant body 20 is a structure having buoyancy so that the guide post 11 and the corresponding post holes 21 are formed at corner portions of four corners of the edge so as to be able to move up and down along the longitudinal direction of the guide post 11 from above the base 10 And the upper surface of the toilet 25 is firmly fixed to the upper surface of the toilet 25 so as to prevent the toilet 25 from being tilted or tilted due to inclination or the like during the lifting and lowering process.

Here, the buoyant body 20 divides and seals a plurality of closed spaces therein, so that buoyancy can be stably maintained even if leakage occurs due to partial breakage.

A buffer member (not shown) is provided on the bottom surface of the buoyant body 20 to elastically support the load while the toilet 25 is lowered at a gentle speed to absorb and mitigate the impact caused by collision with the base 10 and the like May be provided.

In this case, it is preferable to use a shock absorbing member such as a coil spring, an air bag, an elastic rubber or the like as the buffer member. However, if the buoyant body 20 and the rest room 25 do not interfere with the lifting operation or cause interference, . ≪ / RTI >

1 and 4, the guide roller 30 is supported by the guide holes 21 of the buoyant body 20 so that the buoyant body 20 can be raised and lowered smoothly while sliding along the guide posts 11 And a plurality of portions are provided around the respective inner surfaces at regular intervals.

That is, the guide rollers 30 are freely rotatable in both upward and downward directions by a bracket fixed radially around the axis of the guide post 11 at regular intervals around the inner surface of the posthole 21.

Here, the surface of the outer circumferential surface of the guide post 11, which is in contact with the outer circumferential surface of the guide post 11, is in contact with the outer surface of the guide post 11 It is preferable to form a concave depression in a curved line toward the center portion so as to correspond to the circumference.

It is preferable that the guide rollers 30 and the guide posts 11 are spaced about 1 to 3 cm apart from each other.

2 and 3, the hose 40 is provided on the outside of the toilet 25 so as to connect the water supply pipe 26 connected to the water supply use place of the toilet 25 and the water supply pipe 27 for supplying tap water. .

Here, the hose 40 preferably employs a tube made of rubber, vinyl, or cloth having high flexibility and high pressure, which is freely bent so as to be easily manipulated when detaching and attaching the connection portion with the water supply pipe 27 during immersion.

The first coupler 50 is provided between the hose 40 and the water supply pipe 27 to connect the hose 40 to the water supply pipe 27 in a detachable manner.

5 and 6, the first coupler 50 includes a socket 51 fixed to the lower end of the hose 40, a socket 51 fixed to the upper end of the water pipe 27, And a plug 61 which is inserted and coupled with the plug 61.

That is, the socket 51 is formed with a large number of ball holes 52 at regular intervals around the inner surface of the hollow socket tube 53, and the stop ball 54 is movable in the ball hole 52 And the stop ball 54 is urged to protrude into the hollow of the socket tube 53 through the ball hole 52 due to contact interference caused by the ascent and descent around the outer surface of the socket tube 53, A locking member 55 for releasing contact interference so as to be moved out of the hollow of the socket tube 53 is slidably mounted on the socket tube 53 within a predetermined distance.

A first spring 54 is provided between the socket tube 53 and the locking hole 55 to provide an elastic restoring force for elastically moving the locking hole 55 so as to press the stop ball 54 to protrude into the hollow of the socket tube 53 A socket pin 57 for opening and closing the fluid passage in accordance with sliding movement is mounted in the hollow of the socket tube 53 and a socket pin 57 A socket pin 57 is provided between the socket pin 57 and the first support member 59 to elastically support the fluid passage in the socket tube 53 And a second spring 60 for applying an elastic restoring force to close the second spring.

A packing (P) is fitted around the hollow inner surface of the socket tube (53) to seal the gap between the outer surface of the plug (61) and the gap to maintain airtightness.

The plug 61 has a fitting groove 62 in which a stop ball 54 is resiliently fitted around an outer surface of a hollow tube of the hollow plug tube 63 and inserted into the hollow of the socket tube 53, And a plug pin 64 for opening and closing the fluid passage in accordance with sliding movement is mounted in the hollow of the plug tube and a guide hole 65 is formed in the center of the plug pin 64 so that the plug pin 64 can move A plug pin 64 is provided between the plug pin 64 and the second support plate 66 to provide an elastic restoring force so as to elastically close the fluid passage in the plug pipe 63 A third spring 67 is mounted.

The first, second, third, and fourth springs 56, 60, and 67 preferably employ a compression coil spring that provides a force to repel the applied load. However, the present invention is not limited thereto. Anything can be used.

The first coupler 50 is positioned between the socket 51 and the plug 61 until the stop ball 54 is caught in the fitting groove 62 of the plug with the socket 51 and the plug 61 positioned to face each other, The socket pin 57 and the plug pin 64 are pressed by the mutual contact while compressing the respective second and third springs 60 and 67 while the first and second springs 60 and 67 are being pressed, The socket pin 57 and the plug pin 64 are moved in the opposite directions along the guide holes 58 and 65 of the second support member 59 and 66, And the socket 51 and the plug 61 are connected to each other while the fluid passages in the pipe 63 are opened.

When the socket 51 and the plug 61 are removed, when the lock ball 55 is pushed upwardly until the stop ball 54 is released from the engagement groove 62 of the plug, The stopper 55 compresses the first spring 56 and the stop ball 54 becomes movable along the ball hole 52. This releases the locking state of the socket 51 and the plug 61, The socket pin 57 and the plug pin 64 are returned to their original positions by the resilient restoring forces of the second and third springs 60 and 67, Respectively.

The flexible pipe 70 is connected to a drain pipe 28 through which sewage water discharged from the toilet is discharged and water discharged from the sewage pipe 28 is connected to a separate sewage pipe 29 connected to a separate purification tank 25, respectively.

Here, the flexible pipe 70 is made of copper or stainless steel, which is flexible and flexible and flexible to easily operate when detaching and attaching the connection portion with the drain pipe 28 and the drain pipe 29 during immersion. The use of a flexible metallic conduit capable of bending a bellows-type telescopic bend or metal foil into a special shape, combining it with a coil, inserting rubber or asbestos between them and keeping it air-tight and bending freely desirable.

The second coupler 80 is provided between the flexible pipe 70 and the water discharge pipe 28 and between the flexible pipe 70 and the water discharge pipe 29 so that the flexible pipe 70 and the water discharge pipe 28 ) And the flexible pipe (70) and the sewage pipe (29) in a detachable manner.

7 and 8, the second coupler 80 is composed of a hollow female coupler 83 and a hollow male coupler 85, and on both sides of the female coupler 83, And a cam lever 82 which protrudes into the hollow in accordance with the rotation direction about the outer surface of the male coupler 85. The outer surface of the male coupler 85 is inserted into the hollow of the female coupler 83, A cam groove 84 is formed around the cam lever 82 so as to maintain a state of engagement with the cam coupler 83 while selectively causing contact interference with the cam lever 82 in accordance with an operation of folding and unfolding the cam lever 82.

A gasket (86) is inserted in the hollow of the female coupler (83) to maintain the airtightness of the male coupler (85) and the joint surface.

9, after the arm couplers 83 between the flexible pipe 70 and the sewage pipe 29 are separated from each other, the upper end of the sewage pipe 29, that is, the water coupler 85, Wastewater, sludge, dirt, and the like at the time of immersion into the inside of the sewage pipe 29 by the cap coupler 90 having a structure for completely sealing and sealing the opening of the sewage pipe 29 Can be blocked.

The cap coupler 90 is formed in a shape that can be coupled with the male coupler 85. The male coupler 90 protrudes into the hollow in accordance with the rotation direction around each hinge pin 91 on both sides thereof, And a cam lever 92 for selectively interfering with the cam groove 84 of the cam groove 84 to maintain the engaged state.

The operation state of the floating toilet according to the embodiment of the present invention will now be described.

First, as shown in FIGS. 1 and 2, when the water level of the river or the river is low, the buoyant body 20 is not floated and is seated on the upper portion of the base 10, You can easily see the water or toilet.

As shown in FIG. 3, when the water level rises due to floods or floods, the buoyancy body 20 floats above the water level due to its own buoyancy, and the toilet 25 is located higher than the water level. As well as being prevented from being damaged due to collision with floating garbage floating in the river. At this time, the guide post 11 and the guide roller 30 guide the float body 20 to rise more smoothly by minimizing the frictional resistance by the upward and downward sliding motion by the rotation, Even when subjected to an external force, such as a tilted or front and rear left and right without shaking to induce a natural and stable rise.

As the water level is lowered, the buoyant body 20 is gradually lowered by the guide post 11 and the guide roller 30, thereby preventing the impact from being transmitted to the structure of the toilet 25 in the process.

Since the hose 40 connecting the water supply pipe 26 of the toilet and the water supply pipe 27 is flexibly bent and detachable from the water supply pipe 27 by the first coupler 50, The buoyant body 20 and the toilet 25 can naturally float by separating the connection portion of the water supply pipe 27. In this process, the first coupler 50 automatically seals and seals the water supply pipe 27 It is possible to prevent a river, wastewater or sludge or sludge from flowing into the water supply pipe 27 to be clogged.

In addition, since the flexible pipe 70 connecting the drain pipe 28 of the toilet and the drain pipe 29 of the toilet can be flexibly bent and detachably attached to the sewage pipe 29 by the second coupler 80, The buoyant body 20 and the toilet 25 can naturally float by separating the connecting portion between the flexible pipe 70 and the sewage pipe 29. [

The sewage pipe 29 is sealed and sealed by the cap coupler 90 to prevent the river water, wastewater, sludge, or sludge from flowing into the sewage pipe 29 to block or flow backward.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments or constructions. Various changes and substitutions may be made without departing from the spirit and scope of the invention. It will be obvious to those skilled in the art that the present invention can be widely applied to other embodiments.

Therefore, it is to be understood that modifications and variations of the features of the present invention are intended to be included within the spirit and scope of the present invention.

10: Base 11: Guide post
20: Buoyant body 21: Post hole
25: toilet 26: water supply
27: Water pipe 28: Water pipe
29: sewage piping 30: guide roller
40: Hose 50: First coupler
51: socket 52: ball hole
53: socket tube 54: stop ball
55: locking hole 56: first spring
57: Socket pin 58: Guide ball
59: first support portion 60: second spring
61: plug 62: fitting groove
63: plug tube 64: plug pin
65: guide ball 66: 2nd district
67: third spring 70: flexible tube
80: second coupler 81: hinge pin
82: cam lever 83: female coupler
84: Cam groove 85: Male coupler
86: Gasket 90: Cap coupler

Claims (5)

A buoyant body having a base on which a plurality of guide posts are formed on an upper surface of the base and a plurality of post holes corresponding to the guide posts on the edge so as to be able to move up and down along the guide posts, A guide roller provided at a predetermined interval around the inner surface of the post hole so as to be slidable along the guide post and a water pipe connected to the water supply destination of the toilet, A first coupler including a socket fixed to the lower end of the hose and a plug fixed to an upper end of the water pipe to be inserted into and coupled to the socket, the hose being connected to the hose, Connected to the drain pipe and septic tank of the toilet And a second coupler detachably connecting at least one of the flexible pipe and the drain pipe, the flexible pipe, and the sewage pipe, wherein the flexible pipe is provided outside the toilet to connect the water pipe,
The socket includes a hollow socket tube having a plurality of ball holes at predetermined intervals around an inner surface thereof;
A stop ball movably inserted into the ball holes of the socket tube;
And the stop ball is moved out of the hollow of the socket tube so as to protrude into the hollow of the socket tube through the ball hole of the socket tube due to contact interference caused by the ascent and descent of the socket tube by being slidably mounted around the outer surface of the socket tube. A locking member releasing the contact interference as much as possible;
A first spring mounted between the socket tube and the locking claw to apply an elastic restoring force to elastically move the locking claw so as to press the stop ball to protrude into the hollow of the socket tube;
A socket pin for opening / closing a fluid passage in the socket tube according to a sliding movement;
A first support member fixed in the socket tube and having a guide hole to allow the socket pin to move; And
A second spring mounted between the socket pin and the first support to apply an elastic restoring force to elastically close the fluid passage in the socket tube;
/ RTI >
Wherein the plug has a hollow plug tube having a fitting groove into which the stop ball is fitted around an outer surface of the socket tube to be inserted into the hollow of the socket tube;
A plug pin that opens and closes the fluid passage in the plug tube according to a sliding movement;
A second support member fixed in the plug tube and having a guide hole to allow the plug pin to move; And
A third spring mounted between the plug pin and the second support to apply an elastic restoring force to elastically close the fluid passage in the plug tube;
/ RTI >
The second coupler includes a hollow female coupler having cam levers protruding into the hollow in a rotational direction around the hinge pin on both sides thereof;
A hollow male coupler having a cam groove formed around the outer surface of the female coupler to be inserted into the hollow, the male cam being selectively in contact with the cam lever to maintain a state of engagement with the female coupler;
A gasket interposed in the hollow of the female coupler to maintain the airtightness of the male coupler and the sealing surface; And
A plurality of hinge pins are provided on the outer circumferential surface of the male coupler so as to be coupled to the male coupler so as to prevent foreign matter from flowing into the sewer pipe and selectively interfere with the cam groove of the male coupler along the rotation direction about each hinge pin, A cap coupler provided with a pair of cam levers for maintaining a coupled state with the cam coupler;
Wherein the toilet is provided with an air outlet.
delete delete delete delete

Images