JPS6120141Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an outflow container for deodorizing liquid or aromatic liquid that is suspended in a water storage tank of a toilet, for example.

Various containers of this kind have been known in the past, but the container of the present invention prevents the deodorizing liquid, etc. in the container from flowing into the storage water when discharge water is stored in the water storage tank. A predetermined amount of deodorizing liquid, etc. flows into the stored water and is discharged only when the stored water is discharged, so that the deodorizing liquid, etc. can be used effectively, and the structure is simple. It is designed to ensure reliable operation.

Referring to the drawings below, the container of the present invention is composed of a container body, a first member, and a second member. Since the container is used in an inverted state, for convenience of explanation, the container will be described in an inverted state.

The container body 1 has a body part 3 having a mouth and neck part 2 hanging from the periphery of the bottom wall to the lower end thereof, and is fixed in this state, for example, in a water storage tank of a flush toilet. The fixing method may be any suitable method.

The first member 4 has a cylindrical portion 5 whose upper portion is fitted into the mouth and neck of the container body, and from the inner peripheral edge of an inward flange 6 provided at the intermediate portion of the cylindrical portion, a valve is formed on the inner surface of the lower end. A short cylindrical portion 8 having a seat-forming protrusion 7 around it is vertically provided.

The second member 9 has a partition wall 13 whose upper surface is an inclined surface 12 in the middle part of the peripheral wall 11, a support rod 15 having a valve body portion 14 at the upper end protrudes from the center of the partition wall, and The lowest part 12a of the surface
A projecting piece 16 is attached to the outer surface of the upper end of the upper peripheral wall portion, and a liquid discharge passage 17 is bored in the peripheral wall portion above the highest portion 12b of the inclined surface. The upper half of the peripheral wall 11 is loosely inserted between the lower half of the cylindrical part 5 and the short cylindrical part 8 of the first member, and the projecting piece 16
is pivoted 18 between the cylindrical portion and the short cylindrical portion with the upper end surface of the peripheral wall in contact with the lower surface of the inward flange. Second
The member is made swingable in the direction of inclination of the inclined surface 12 around the pivot portion 18, and when the second member 9 is allowed to hang down due to its own weight, the pivot portion 18 swings as shown in FIG.
The center of gravity tends to move downward, causing it to lean. At this time, it is assumed that the lower surface of the outer periphery of the valve body portion 14 is seated on the upper surface of the protrusion 7 for forming the valve seat. In other words, the valve formed by the protrusion and the valve body portion is closed by tilting the second member. Also, at this time, the inclined surface 12
By tilting the member, it is installed so that it becomes almost horizontal. Note that the inclined surface and its upper peripheral wall portion form the liquid storage chamber 1.
9, and when the second member is in the vertical state as shown in FIG. 1, the liquid inside the container is stored in the liquid storage chamber, and when the second member is tilted as shown in FIG. The bottom portion of the tube 17 is located below the lower end surface of the short cylindrical portion 8 so as to be discharged. The inflow of the liquid inside the container into the liquid storage chamber is stopped when the lower end opening surface of the short cylindrical part 8, which serves as an outlet for the liquid inside the container, is blocked by the surface of the liquid stored in the liquid storage chamber. Therefore, when the second member in FIG. 1 is vertical, that is, the upper end 12b of the inclined surface is at the highest position, the bottom surface of the liquid discharge passage 17 is provided to be located slightly above the lower end of the short cylindrical portion 8. put.

In the above configuration, when the water level 20 rises due to filling of the water tank as shown in FIG. 1, air enters the chamber formed by the lower half of the peripheral wall of the second member and the partition wall 13, so that The second member becomes vertical as it is pushed up by the buoyant force and the upper end surface of the peripheral wall comes into contact with the lower surface of the inward flange of the first member. At this time, the valve is open, and the liquid inside the container is replaced with air and enters the liquid storage chamber 19 until the opening surface at the lower end of the short cylindrical portion 8 is closed by the liquid level. Next, when the water level 20 falls as shown in FIG. 2 due to the discharge of the water stored in the tank, the second member tilts due to its own weight, so the valve is closed, and at this time, the position of the liquid discharge path 17 relative to the first member is Since the height is lowered by the above-mentioned inclination, the liquid in the liquid storage chamber is discharged into the water storage tank through the liquid discharge path, mixes with the water stored in the tank, and is discharged to the outside of the tank.

In this case, as described above, when the water level in the water storage tank rises, the upper end surface of the peripheral wall 11 comes into contact with the lower surface of the downward flange, the second member becomes vertical, the valve opens, and the liquid inside the container is stored in the storage chamber 19. In addition, when the water level falls due to the release of the water stored in the tank, the second member tilts, and the liquid in the storage tank is released and the valve closes to stop the outflow of the liquid in the container. The valve opens and closes reliably, and the liquid inside the container is not wasted, and the second
The inner surface of the intermediate part of the peripheral wall 11 of the member has an inclined surface 12 on the upper surface.
A partition wall 13 is provided so that the lower end 1 of the inclined surface
A projecting piece 16 attached to the outer surface of the upper end of the upper peripheral wall portion of 2a is pivoted between the cylindrical portion 5 and the short cylindrical portion 8 with the upper end surface of the peripheral wall 11 in contact with the lower surface of the inward flange 6, In addition, due to the swinging using the pivot point as a fulcrum, the upper end portion 12b of the inclined surface is higher than the lower end surface of the short tube portion 8 when it is at its highest position, and higher than the lower end surface of the short tube portion 8 when it is at its lowest position. Since the liquid discharge path 17 is provided in the upper circumferential wall portion of the lowered upper end of the inclined surface, when the upper end of the inclined surface is at the highest position, that is, in the state shown in FIG.
Since the liquid level is at approximately the same position as the lower end surface of the short cylinder, the liquid does not flow out from the liquid discharge path, and the second
As shown in the figure, when the upper end of the slope is lower than the lower end of the short cylinder, the liquid in the liquid storage chamber can be reliably discharged into the water storage tank.

[Brief explanation of the drawing]

The drawings show the proposed container suspended in a water storage tank. Figure 1 shows the main parts when the water level in the tank has risen, and Figure 2 shows the main parts when the water level has fallen. FIG. 1... Container body, 4... First member, 9... Second member.

Claims (1)

[Scope of claim for utility model registration] In an inverted state, the mouth and neck part 2 is located from the periphery of the bottom wall to the lower end.
A container body 1 has a body part 3 which is vertically disposed, and a cylindrical part 5 is vertically disposed by fitting the upper part into the mouth and neck part 2 of the container body, and an inward facing tube provided in the middle part of the cylinder part. From the inner peripheral edge of the flange 6, there is a first member 4 having a short cylindrical portion 8 with a valve seat forming protrusion 7 disposed around the inner surface of the lower end thereof, and a lower half of the cylindrical portion of the first member and a short cylindrical portion. The upper half of the peripheral wall 11 is inserted loosely between the walls, and a partition wall 13 whose upper surface is an inclined surface 12 is provided on the inner surface of the middle part of the peripheral wall, and a valve body part 14 is inserted from the center of the wall to the upper end. A supporting rod 15 is projected and loosely inserted into the short cylindrical portion of the first member, and a projecting piece 16 attached to the outer surface of the upper end of the peripheral wall portion above the lower end 12a of the inclined surface 12 is inserted so that the upper end surface of the peripheral wall faces inward. It is pivoted 18 between the cylindrical part and the short cylindrical part in a state where it is in contact with the lower surface of the flange, and when the upper end part 12b of the inclined surface is at the highest position by swinging about the pivoted part as a fulcrum. A liquid discharge passage 17 is bored in the peripheral wall portion above the upper end of the inclined surface which is higher than the lower end surface of the short cylindrical portion 8 and lower than the lower end surface of the short cylindrical portion 8 when it is at the lowest position. When the valve is in contact with the lower surface of the inward flange, the valve formed by the upper surface of the valve seat forming protrusion and the valve body opens, and when the valve is suspended by the pivot portion, the second valve can be closed. An outflow container for deodorizing liquid, etc., consisting of a member 9 and the like.