JPS6141810Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an outflow container for storing a deodorizing liquid, etc., which is suspended in a water storage tank and is disposed to be discharged together with the liquid in the tank when the liquid in the tank is drained.

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. By providing a predetermined amount of deodorizing liquid, etc. to be discharged into the stored water only when the stored water is discharged, the deodorizing liquid, etc. can be used effectively, and the structure is simple. in,
It is also designed to ensure reliable operation.

Describing the drawings below, the container of the present invention is formed of a container body, a first member, a second member, and a third member.

The container body 1 is fixedly suspended in an inverted state, for example, in a water storage tank of a toilet.For convenience of explanation, the container body 1 will be described in an inverted state.A body part 3 having a mouth and neck part 2 at the lower end is suspended from the periphery of the bottom wall. It was set up.

The first member 4 has an upper portion fitted into the mouth and neck of the container body, and has a cylindrical portion 5 hanging therefrom. The upper part is a small outer diameter part 6. An inward flange 7 is provided around the inner surface of the upper and lower end of the cylindrical portion, and a first small diameter cylindrical portion 8 is suspended from the inner peripheral edge of the flange. The cylindrical portion may be formed short as shown in the figure. Also, on the inner surface below the inward flange 7, there is a first
An engaging protrusion 9 is provided around the periphery.

The second member 10 loosely inserts a connecting rod 11, which is longer than the first small diameter cylindrical portion, into the first small diameter cylindrical portion. 12, and a lower large diameter section 15 having a passage former 14 on the upper surface at its lower end.
are attached respectively, and the passage former 1
Reference numeral 4 allows a liquid passage to be formed between the lower large-diameter portion and the lower end surface of the first small-diameter cylinder by pressing a groove therebetween, as shown in the figure. Since the connecting rod is formed longer than the first small diameter cylindrical portion 8, a gap is formed between the lower end of the first small diameter cylindrical portion and the lower large diameter portion 15 when the upper valve 12 is closed.

The third member 16 is fitted into the cylindrical portion 5 of the first member 4 so as to be vertically movable, and has a second engagement protrusion on the outer periphery of the upper end that engages with the first engagement protrusion 9 to prevent the third member from falling. It has a second cylindrical portion 18 with stripes 17 attached thereto, and a second small diameter cylindrical portion 20 is suspended from the inner peripheral edge of an inward flange 19 attached to the inner surface of the intermediate portion of the cylindrical portion.
The upper end of the second small diameter cylindrical portion 20 and the lower large diameter portion 15 mentioned above.
forms a lower valve 21, and as shown in FIG. 2, when the upper valve is closed and the first and second engaging protrusions 9 and 17 are engaged, the lower valve 21 is open. However, when the third member is raised, the lower valve first closes, and then the upper valve opens, and the lower large diameter portion 15
The third member stops when the upper surface contacts the lower end of the first small diameter cylinder.

In the above configuration, as shown in FIG. 1, when the water level 22 rises due to water filling in the water storage tank, the buoyancy of the air that has entered between the second cylindrical portion 18 and the second small diameter cylindrical portion 20 of the third member causes the water to rise. 3 members are pushed up, thus closing the lower valve 21 and opening the upper valve 12. Therefore, liquids such as deodorizing liquid and aromatic liquid in the container body 1 flow into the liquid storage chamber formed between the lower valve and the upper valve. Next, the liquid in the water storage tank is released and the water surface 2
2 descends, the second and third members descend together, and when the upper valve closes, the lower valve opens and the liquid in the liquid storage chamber flows down into the water storage tank in which water is being discharged, mixed with water and discharged together. Ru. As shown in FIG. 2, when the water surface leaves the lower end of the third member, the second small diameter cylindrical portion 2
0 and outside air enters the liquid storage chamber. As the liquid decreases inside the container, the pressure should become negative, but when the water level 22 rises due to refilling, a considerable amount of air inside the second small-diameter cylindrical part pushes up the lower valve due to the high pressure and enters the liquid storage chamber. Also, the air in the liquid storage chamber is replaced with liquid by opening the upper valve and is prevented from entering the container body.

The present invention has the above-mentioned structure, and at the same time as the lower valve closes, the upper valve opens and the liquid inside the container is stored in the liquid storage chamber, and when the upper valve is closed, the lower valve opens and the liquid in the liquid storage chamber is stored. Since it is released into the tank, a constant amount of liquid is always released, allowing you to use the appropriate amount of liquid and avoid waste. When it is released, it is only released together, and it is not released into the water stored in the water tank in advance.
The scent for deodorizing does not dissipate, and the deodorizing effect and aromatic effect during use can be enhanced. The structure is simple and can be manufactured at low cost.

[Brief explanation of the drawing]

Figure 1 is a side view showing the main parts of the container fixed in an inverted state in a water storage tank;
The figure is a cutaway side view showing the main parts in a state where the second and third members are lowered. 1... Container body, 4... First member, 10... Second
Member, 16...Third member.

Claims (1)

[Scope of Claim for Utility Model Registration] A container body 1 having a body part 3 having a neck part 2 hanging from the periphery of the bottom wall at the lower end in an inverted state, and an upper part fitted into the mouth neck part of the container body. The cylindrical portion 5 is vertically disposed, and the first cylindrical portion 5 extends from the inner circumferential edge of the inward flange 7 provided on the inner surface of the upper portion of the cylindrical portion.
a first member 4 having a small diameter cylindrical portion 8 vertically disposed thereon, and a first engagement protrusion 9 provided around the inner surface below the inward flange of the cylindrical portion; A connecting rod 11 that is longer than the cylindrical portion is loosely inserted, and an upper large diameter portion 13 that forms an upper valve 12 with the upper peripheral edge of the first small diameter cylindrical portion is provided at the upper end of the connecting rod, and an upper large diameter portion 13 is provided at the lower end on the upper surface. A second member 10 is provided with a lower large-diameter portion 15 having a passage former 14, and is fitted into the cylindrical portion of the first member to be movable up and down, and has a first engagement protrusion on the outer periphery of the upper end. It has a second cylindrical part 18 attached with a second engaging protrusion 17 that engages with the cylindrical part and prevents it from falling. The second small-diameter cylindrical portion 20 is formed vertically, and in the descending state in which the upper valve 21 is closed and the first and second engaging protrusions 9 and 17 engage, the lower large-diameter portion 15 and the second Lower valve 2 formed by the upper end of the small diameter cylinder part
The third member 1 is formed such that the upper valve can be opened when the lower valve is closed by rising and the upper surface of the lower large diameter portion is in contact with the lower end of the first small diameter cylinder.
A spill container for deodorizing liquid, etc., consisting of 6 and .