JP3025434U - Flush valve type flush toilet mixing device - Google Patents

Abstract

(57) Abstract: PROBLEM TO BE SOLVED: To provide a flush valve type flush toilet flushing agent mixing device capable of automatically supplying a flush agent to a toilet bowl, such as a low tank flush flush toilet. In order to install in a watertight manner in the middle part of the water supply pipe 3 that connects the part 1 and the water supply port of the toilet 2, the branch pipe 5 branching laterally from the middle part of the straight pipe 4 of the same size as the water supply pipe 3 is washed. A container for accommodating the agent 6 is attached, and further, a tip portion 8 is curved upward, and a dividing plate 9 protruding inside the straight pipe 4 is formed.
Are installed over the entire length of the inner wall of the branch pipe 6 to form a cleaning agent mixing device.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to the structure of a cleaning agent mixing device for supplying a cleaning agent to a flush valve type flush toilet with a closed water supply pipe system.

[0002]

[Prior art]

 Unlike the flush tank type flush toilet, the flush valve type flush toilet has a closed water supply pipe system leading to the toilet bowl, and a cleaning agent that also serves as a deodorant aroma for the flush toilet is supplied near the toilet bowl. It was not possible to supply it in a pipe and flush it with flush water into the toilet bowl. Therefore, there is a drawback in that after defecation, it is necessary to manually spray the deodorant or to flush the toilet bowl with a cleaning agent frequently for cleaning. In particular, this flush valve flush toilet is often installed in public accommodations and training facilities that are built for the purpose of accommodating a large number of people at low cost and rely on the self-service of most users for maintenance. However, due to the decrease in user's manners, there is a problem of stains on toilets, and flush valve flushes that can automatically supply cleaning agents when water is supplied to a toilet bowl, such as a rotank flush flush toilet. The development of a cleaning agent mixing device for toilets has been earnestly desired.

[0003]

[Problems to be solved by the device]

 This invention was made in order to eliminate the drawbacks described in the prior art. Like a low tank flush toilet, a flush valve flush toilet that can automatically supply a cleaning agent when water is supplied to a toilet bowl. The purpose of the present invention is to provide a cleaning agent mixing device.

[0004]

[Means for Solving the Problems]

 In order to install in a watertight manner in the middle part of the water supply pipe that connects the valve part and the water supply port of the toilet, store the cleaning agent in a branch pipe that laterally branches from the middle part of a straight pipe of the same size as the water supply pipe. A container is attached, and further, a partition plate having an end curved upward and protruding inside the straight pipe is installed over the entire length of the inner wall of the branch pipe to form a detergent mixing container.

[0005]

[Embodiment of device]

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings showing an example of an embodiment of the present invention, FIG. 1 shows an outline of a conventional flush valve type flush toilet, in which a valve portion 1 and a toilet 2 shown by a dotted line in FIG. In order to install it in a watertight manner between the water supply pipes 3 that connect to the water supply port, as shown in FIG. 2, the branch pipe 5 that branches laterally from the middle portion of the straight pipe 4 of the same size as the water supply pipe 3 is washed. A container 7 for accommodating the agent 6 is attached, a distal end portion 8 is further curved upward, and a dividing plate 9 protruding inside the straight pipe 4 is provided over the entire length of the inner wall of the branch pipe 5. The cleaning agent mixing device 10 is configured.

As shown in FIG. 2, the container 7 is attached so that the bottom portion thereof is located at substantially the same level as the lower inner wall surface of the branch pipe 5, and the feed water from the valve portion 1 is directly attached. A part of the cleaning liquid that has passed through the pipe 4 flows from the curved tip portion 8 of the dividing plate 9 into the container 7 through the flow path indicated by the arrow, and the cleaning liquid formed by dissolving the cleaning agent 7 stored in the container 7 is Again under the dividing plate 9 of the branch pipe 5 is flown to the straight pipe 4 through the flow path of the arrow, passes through the water supply pipe 3, and is supplied to the toilet 2. In FIG. 2, reference numeral 11 denotes a lid of the container 7, which is detachably attached to the container 7 in a watertight manner. Reference numeral 12 is a connecting fitting for connecting the straight pipe 4 to the valve portion 1 and the water supply pipe 3, and all connecting fittings of the structure currently used for connecting a water pipe or the like can be applied.

As shown in FIG. 2, in this example, a taper that descends toward the straight pipe 4 is attached to the lower surface of the branch pipe 5 so that water flowing into the container 7 can easily flow out. However, the above-mentioned taper is not necessary. In FIG. 2, 13 is an outflow prevention net attached to the container 7 so that the cleaning agent 6 does not flow out from the branch pipe 5.

When the cleaning agent mixing device 10 is attached to an existing flush valve type flush toilet, the water supply pipe 3 in the dotted line portion shown in FIG. 1 is removed, and the removed portion is connected by the connecting metal fitting 12 to the portion. The straight pipe 4 of the cleaning agent mixing device 10 is connected and finished as shown in FIG. 4, for example.

[0009]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. (1) As with the low tank flush toilet, the existing flush valve flush toilet can automatically supply the cleaning agent to the water supply pipe at the time of use. Therefore, after defecation, the deodorant can be sprayed manually. Or, you don't have to clean the toilet bowl by flushing it frequently. (2) Since the cleaning agent mixing device of the present application has a simple structure, it can be manufactured at low cost and can be easily mounted. This device has the above-mentioned effects, and its industrial utility value is high.

[Brief description of drawings]

FIG. 1 is a schematic view showing a conventional embodiment.

FIG. 2 is a partially cutaway sectional view showing an embodiment of the invention.

FIG. 3 is a sectional view taken along the line AA in FIG.

FIG. 4 is a front view showing a state in which a cleaning agent mixing device is attached.

[Explanation of symbols]

 1 Valve part 2 Toilet bowl 3 Water supply pipe 4 Straight pipe 5 Branch pipe 6 Cleaning agent 7 Container 8 Curved tip 9 Dividing plate 10 Cleaning agent mixing device 11 Lid 12 Connecting metal fitting 13 Net

Claims (1)

[Scope of utility model registration request] 1. A straight pipe (4) of the same size as the water supply pipe (3) for watertightly mounting between the water supply pipe (3) connecting the valve part (1) and the water supply port of the toilet (2). A container (7) containing a cleaning agent (6) is attached to a branch pipe (5) that branches laterally from the middle part of the straight pipe (4), and the tip portion (8) is further curved upward. The dividing plate (9) protruding inside,
A flush valve flushing agent mixing device for flush toilets, which is installed over the entire length of the inner wall of the branch pipe (5).