JPH0516654U - Chemical container for flush tank - Google Patents

Abstract

(57) [Summary] [Purpose] The chemical solution outflow is controlled by using hand-washing water that is discharged from the tap at the top of the flush tank and becomes flush water. Therefore, it is easy to handle by simply placing it on the lid of the tank. Obtain a chemical container for a simple flush tank. [Structure] A chemical liquid storage container body 2 having a spring body 10 having a penetrating portion 9 provided in the mouth base is provided in a water flow hole 8 of a lid 7 of the disc-shaped receiving plate 4 which communicates with a central portion of a flush tank 6. The small-diameter cylinder 5 that is loosely inserted penetrates the lid 7 of the pedestal 1 that is placed on the lid 7 with a gap, and the mouth of the pedestal 1 is fitted inside to hold it upside down. A water receiver 12 having a diameter, a chemical liquid outflow control member 3 provided with a ball valve 13 for closing the lower end opening of the small diameter cylinder 5 in an intermediate portion, is threadedly connected from the spring body 10 through the small diameter cylinder 5 into the tank 6. Suspended configuration.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a chemical container for a flush tank in which an appropriate amount of a chemical solution such as a deodorant and a cleaning agent is automatically flowed into and mixed with the running water in the flush tank for a toilet.

[0002]

[Prior Art]

 As this type, a chemical container for a flush tank is known that is suspended in the flush tank to mix the chemical solution in the container into water. In this case, it is necessary to flow out an appropriate amount of liquid medicine into the tank each time the toilet is used, and various structures have been conventionally provided. Japanese Utility Model Publication No. 62-27583 is one such example. In this publication, the cap of the container is provided with a floating stopper that discharges the water and moves up and down by a reservoir, and by the action of the floating stopper, an appropriate amount of chemical liquid is automatically poured every time the toilet is used and flows into the water. I made it possible. In addition, as a method of suspending in the flush tank using a floating plug, there are JP-B-61-8147 and JP-B-62-27582.

[0003]

[Problems to be solved by the device]

 The conventional device shown in the above example is quite satisfactory, but it is not without its drawbacks. For example, since the chemical container is hung in the flush tank, it is necessary to open the heavy lid of the tank when changing the container or replenishing the chemical solution, and the level of the running water in the flush tank changes depending on the mode. In terms of handling, it is necessary to adjust the hanging position of the drug container depending on the type of tank due to the operation of the floating stopper.

The present invention controls the outflow of chemicals by using hand-washing water that is discharged from the tap at the top of the flush tank and becomes flush water, so that the flushing is simple and easy to handle by simply placing it on the lid of the tank. To get the drug container in the tank.

[0005]

[Means for Solving the Problems]

 The chemical container of the flush tank of the present invention has a shape in which a small-diameter cylinder 5 is penetrating from the central portion of the disk-shaped catch plate 4, and the catch plate 4 is placed on the lid 7 of the wash tank 6 with a gap. In addition, the pedestal 1 in which the small diameter cylinder 5 is loosely inserted into the water flow hole 8 communicating with the inside of the tank 6 of the lid 7, and the spring body 10 having the penetrating portion 9 are internally provided in the mouth base, and A container body 2 which is held upside down by a receiving plate 4 through a mouth portion and a top portion so as to communicate with the rod body, and an upper end of which is screwed and coupled to the spring body 10 so that a small diameter cylinder 5 is loosely hung in a tank 6 The chemical liquid outflow control member 3 has a body 11 and a large diameter water receiver 12 at the lower end of the rod body 11, and a ball valve 13 at the middle part for closing the lower end opening of the small diameter cylinder 5 from the lower surface side. I am configuring.

[0006]

[Action]

 In the above description, the ball valve 13 normally closes the lower end opening of the small-diameter cylinder 5 as shown in FIG. 1, so that the chemical solution is prevented from flowing out of the container body 2.

[0007] Here, after the toilet is used, when the water in the flush tank 6 is flushed by operating an operation plug (not shown), in conjunction with this operation, it flows down from the tap (not shown) above the medicine container into the tank 6 for next use. Hand wash water, which serves as the wash water for the time, is discharged.

This water flows down to the bottom surface (upper surface in the figure) of the container body 2 of the drug container, flows down around the container body 2 and flows down to the upper surface of the lid 7, and then flows into the tank 6 from the water flow hole 8. When the water flows down into the tank 6 from the water flow hole 8, the falling water hits the water receiver 12 and pushes the control member 3 downward against the spring body 10 as shown in FIG. Since the lower end opening of the small-diameter cylinder 5 is opened by being pushed downwardly, the chemical liquid in the container body 2 flows into the tank 6 through the lower-end opening of the small-diameter cylinder 5.

When the discharge of the water for hand washing is stopped, the control member 3 returns to the normal state of FIG. 1 because the spring body 10 returns to the original state, and the outflow of the chemical solution is stopped.

[0010]

【Example】

 An embodiment will be described below with reference to the drawings. A chemical container of a flush tank according to the present invention comprises a cradle 1, a container body 2 for storing a chemical liquid, and a chemical liquid outflow control member 3.

The pedestal 1 is provided with an outward flange 14 from the lower end periphery of a round plate-shaped receiving plate 4, a central portion is recessed, and a small diameter tube 5 is penetrating downward from the center of the concave portion. A hook-shaped support plate 15 is provided in a radial direction from the lower surface of the receiving plate 4 to the outer surface of the small-diameter cylinder 5, and the small-diameter cylinder 5 is loosely inserted into the water flow hole 8 through the support plate 15 to cover the washing tank 6. It is mounted on the base plate 7 with a gap provided between the cover plate 7 and the cover plate 7. Therefore, the hand-washing water that has flowed down to the upper surface of the lid 7 flows through the gap between the support plates 15 and flows from the upper surface of the lid 7 into the tank 6 through the water flow holes 8 around the small diameter cylinder 5.

The container body 2 has a flat shape with a relatively large diameter, and the spring body 10 is internally fitted and fixed to the mouth / neck portion 16.

This spring body 10 has arc-shaped leaf springs 18 extending inwardly from four positions on four sides of the lower end of a mounting peripheral wall 17 in which an outward flange at the upper end is hung on the top face of the mouth and fitted in the mouth neck part 16. A screw cylinder portion 19 is provided in the center through the center of the screw cylinder portion 19 so that the screw cylinder portion 19 at the center can be displaced in the up and down direction. It is fixedly fitted in the receiving plate 4 and is held on the receiving table 1 in an inverted state.

The chemical liquid outflow control member 3 comprises a thin rod 11 having a large-diameter water receiver 12 at the lower end and a ball-shaped valve 13 at an intermediate portion. The upper half of the small-diameter cylinder 5 is lowered. The upper end of the small diameter cylinder 5 is closed by the ball valve 13 in the middle part.

Therefore, in this embodiment, the ball valve 13 of the chemical liquid outflow control member 3 normally blocks the lower end opening of the small-diameter cylinder 5 as shown in FIG. 1, so that the chemical liquid outflow from the container body 2 is prevented. However, after using the toilet, when the water in the tank 6 is flushed, the water for hand washing is discharged from the tap, and when this water for hand washing flows through the water flow hole 8 of the lid 7 and falls into the tank 6, This falling water hits the water receiver 12 and pushes the chemical liquid outflow control member 3 downward against the spring body 10, so that the lower end opening of the small diameter cylinder 5 is opened as shown in FIG. 5 and let it flow into the tank 6.

When the discharge of the water for hand washing is stopped, the chemical solution outflow control member 3 returns to the normal state of FIG. 1 because the spring body 10 returns to the original state, and the chemical solution outflow is stopped.

In the above embodiment, the screw on the outer surface of the mouth / neck portion 16 of the container body 2 is for attaching a separate cap during the distribution process.

[0018]

[Effect of the device]

 As described above, since the chemical container of the flush tank of the present invention is configured to operate the chemical liquid outflow control member 3 by using hand-washing water, it can be simply placed on the upper surface of the lid 7 of the tank 6 and its handling is extremely easy. There is an advantage that it is simple and there is no need for suspending parts for suspending in the tank 6.

Further, since the chemical liquid outflow control member 3 is screw-coupled, the position of the ball valve 13 can be finely adjusted, and accordingly, the deformation of the spring body 10, the inconsistency of elasticity or the dimensional deviation can be dealt with.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of one embodiment at all times.

FIG. 2 is a top view of a spring body attached to the mouth portion of the container body of the embodiment.

FIG. 3 is a vertical cross-sectional view of the same embodiment during operation of the chemical liquid outflow.

[Explanation of symbols]

 1 Cradle 2 Container 3 Chemical liquid outflow control member 6 Rinsing tank 7 Lid 10 Spring body

Claims (1)

[Scope of utility model registration request] 1. A shape in which a small-diameter cylinder 5 is penetratingly hung from a central portion of a disk-shaped receiving plate 4, and the receiving plate 4 is covered with a lid 7 of a washing tank 6.
The pedestal 1 which is placed above with a gap and in which the small-diameter cylinder 5 is loosely inserted into the water flow hole 8 communicating with the tank 6 of the lid 7, and the spring body 10 having the penetrating portion 9 are internally provided at the mouth base. Then, the container body 2 which is held upside down by the receiving plate 4 through the mouth and the top of the mouth so that the inside communicates with the small-diameter cylinder 5, and the upper end is screwed and coupled to the spring body 10 to allow the small-diameter cylinder 5 to pass through. A rod 11 suspended in 6
And a chemical liquid outflow control member 3 having a large-diameter water receiver 12 at the lower end of the rod 11 and a ball valve 13 for closing the lower end opening of the small-diameter cylinder 5 from the lower surface side in the middle part. Drug container.