JPH0672488U - Garbage removal tool for bathtub - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a dust removing tool for a bathtub capable of economically and easily removing dust accumulated at the bottom. [Structure] The main body 2 includes a tap water inlet 3 and a tap outlet 4
Have. A reduced diameter portion 5 is formed in the flow path of the main body 2. The water absorption pipe 6 is attached to the main body 2. The water absorption pipe 6 opens near the outlet in the reduced diameter portion 5. When tap water is circulated from the inflow port 3 toward the outflow port 4, the flow velocity of the tap water increases at the reduced diameter portion 5, so that suction force is obtained in the water suction pipe 6. At this time, if the water absorption pipe 6 is immersed in a bath containing hot water, the water absorption is absorbed by the water absorption pipe 6. By operating the water suction pipe 6, it is possible to remove dust accumulated on the bottom of the bath.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bathtub dust removing tool, and more particularly to a bathtub dust removing tool used when removing dirt and dust accumulated at the bottom of a bathtub with water.

[0002]

[Prior art and its problems]

 In general households, etc., especially when re-boiling, among the various dust particles such as dirt and hair mixed in the hot water of the bathtub, which has a large specific gravity, is likely to accumulate at the bottom of the bathtub and is visually unclean. I don't know. In particular, the water in the bathtub could not be used for bathing the next day or used for washing, because many people settled after the bathing. . Therefore, conventionally, in order to remove the dust accumulated at the bottom of the bathtub, the hot water in the bathtub must be replaced after each bath.

In other words, the dust collected at the bottom of a bathtub filled with hot and cold water is very difficult to remove due to the depth of the bathtub. Therefore, even if it is troublesome, all hot and cold water in the bathtub should be temporarily drained. It was necessary to throw it away, and then clean the bottom of the bathtub if necessary, and then supply hot water or water again.

Therefore, in such a method, it is very uneconomical and inconvenient that the remaining hot water cannot be diverted to another purpose, cleaning is troublesome, and the water charge is high. An important issue was how to remove the dust accumulated at the bottom of the bathtub.

As one means for solving this problem, it has been conventionally known to utilize a so-called siphon effect. That is, one end of the hose is immersed in a bathtub filled with hot water, while the other end is directed to the drain port, and the hose is filled with the hot and cold water in the bathtub, so that drainage is continuously conducted from the bathtub through the hose. This is done by the suction force of the hose at this time, and the dust accumulated at the bottom of the bath tank is removed together with the hot water.

However, in the case of utilizing the so-called siphon effect as described above, there are the conditions of the height of the liquid surface of the hot water in the bathtub and the condition of filling the hose with the hot water, so these conditions are satisfied. It was very annoying and tedious.

An object of the present invention is to solve the above problems and to provide a dust removing tool for a bathtub that can easily and economically remove dust accumulated at the bottom of the bathtub.

[0008]

[Means for solving problems]

 In order to solve the above-mentioned problems, the present invention has a tubular body having a tap water inlet and outlet and a reduced diameter portion formed in the middle of the flow path from the inlet to the outlet. And a water-absorbing pipe that is integrally attached to the main body and that communicates with the vicinity of the outlet of the waterway in the reduced diameter portion.

[0009]

[Action]

 This device adopts the above-mentioned means, and when tap water is circulated from the inflow port of the main body toward the outflow port, a suction force is obtained in the water absorption pipe. That is, a reduced diameter portion is formed in the flow path inside the main body, and when tap water circulates in the flow passage inside the main body by opening a water absorption pipe near the outlet of tap water in this reduced diameter portion, this water supply When water passes through the diameter-reduced portion, the flow velocity increases and the pressure decreases, so suction force is obtained in the water-absorbing pipe that opens near the outlet of the diameter-reduced portion.

By this action, when the water absorption pipe is immersed in the bathtub containing the hot water, the hot water is sucked into the water absorption pipe. Therefore, if dust is accumulated at the bottom of the bathtub containing hot and cold water, if tap water is operated toward the bottom of the bathtub while tap water is flowing through the flow path of the main body, it will accumulate at the bottom of the bathtub. The waste is sucked into the suction pipe together with the hot water, and then discharged from the outlet to the outside. As a result, it is possible to easily remove dust.

In addition, in this case, since the water absorption capacity of the water absorption pipe can be obtained with a small amount of tap water due to the simple structure, the dust can be economically removed. .

[0012]

【Example】

 Embodiments of the present invention shown in the drawings will be described below.

FIG. 1 is a view showing an embodiment of a dust removing tool for a bath according to the present invention. That is, a bathtub dust removal tool 1 shown in FIG. 1 has a tubular main body 2 having a tap water inlet 3 and an outlet 4 and a reduced diameter portion 5 provided in the middle of the flow path thereof, and the main body 2 It is provided integrally and communicates with the tap water outlet in the reduced-diameter portion 5 and is equipped with a water-absorbing pipe 6 having a water-absorbing port 7 at its tip. When the water is circulated, the water suction port 7 of the water suction pipe 6 can absorb water.

In FIG. 1, the main body 2 has a tubular shape having an inflow port 3 at one end and an outflow port 4 at the other end, and the inside thereof serves as a passage for tap water. A water supply hose 9 can be connected to the inlet 3, and a drain hose 10 can be connected to the outlet 4.

At this time, a retaining portion 12a is provided on the outer peripheral surface of the main body 2 on the inflow port 3 side. The retaining portion 12a is formed by a plurality of stages of annular projections, and the end surface of the annular projections on the inlet 3 side is an inclined surface, whereby the hose 9 for water supply is connected to the inlet 3. It is possible to make it easy to fit the water supply hose 9 when connecting, and to prevent the water supply hose 9 from easily coming off the inflow port 3 when the connection is completed.

Similarly, a retaining portion 12b is provided on the outer peripheral surface of the main body 2 on the outlet 4 side. The retaining portion 12b is formed of a plurality of stages of annular projections, and the end surface of the annular projections on the outlet 4 side is an inclined surface, whereby the drainage hose 10 is connected to the outlet 4. When connecting, the drainage hose 10 can be easily fitted, and when the connection is completed, the drainage hose 10 can be prevented from easily coming off the outflow port 4.

Inside the main body 2, a reduced diameter portion 5 is provided in the flow path from the inflow port 3 to the outflow port 4. The reduced diameter portion 5 is provided in the vicinity of the central portion of the main body 2, and an inlet for water passage is formed on the inlet 3 side and an outlet for tap water is formed on the outlet 4 side. The tap water inlet at the reduced diameter portion 5 is formed in a tapered shape, so that the flow path in the main body 2 gradually reduces the cross-sectional area at the inlet of the reduced diameter portion 5. Here, as a specific example, when the inner diameter of the flow passage in the main body 2 is set to 12 mm, the minimum inner diameter of the reduced diameter portion 5 is set to 4 mm, and the inlet side of the reduced diameter portion 5 is set. The taper is set to 60 °.

A water absorption pipe 6 is attached to the main body 2 in a state of communicating with the vicinity of the outlet of the reduced diameter portion 5. The water absorption pipe 6 has a relatively small diameter with respect to the flow path of the main body 2, and has a water absorption port 7 having an enlarged diameter at its tip. In this case, as shown in FIG. 2, the water suction pipe 6 is preferably longer than the water level in the bathtub 8, and if necessary, the water suction pipe 6 may be formed of a flexible pipe.

The dust collecting tool 1 for a bathtub configured as described above is used as shown in FIG. First, in the main body 2 of the dust removing tool 1 for a bathtub, a water supply hose 9 is connected to its inflow port 3, and a discharge hose 10 is connected to its outflow port 4. The water supply hose 9 having one end connected to the inflow port 3 has the other end connected to the water faucet 11, and the drain hose 10 having one end connected to the outflow port 4 has the other end outside the bath 8. The tap water supplied from the faucet 11 of the tap water is directed to an outlet (not shown) so that the tap water is supplied to the outside via the water supply hose 9, the flow path in the main body 2, and the discharge hose 10. It is available for distribution to

When using the dust removing tool 1 for a bathtub, the water absorption pipe 6 is immersed in hot and cold water stretched in the bathtub 8, and then the faucet 11 is opened to allow tap water to flow through the flow path of the main body 2. In this state, the water inlet 7 is located at the bottom of the bath 8, and the water inlet 7 is operated so as to move along the bottom of the bath 8.

Next, the operation of the above will be described. This bathtub dust removal tool 1 is configured as described above, so that when tap water flows from the inlet 3 of the main body 2 toward the outlet 4, the water absorption capacity of the water absorption pipe 6 communicating with the flow path of the main body 2 is increased. Is obtained. Therefore, when dust is accumulated at the bottom of the bathtub 8 containing hot water, if the water inlet 7 of the water suction pipe 6 is directed toward the dust, the dust is sucked into the water inlet 7 together with the hot water and removed from the bath 8. The Rukoto.

Here, a case of cleaning the domestic bathtub 8 using the bathtub dust removing tool 1 will be described. Usually, dust, such as dirt, hair, and dust, is contained in the hot and cold water in the bathtub 8 after a person is soaked, and thus these dusts may be accumulated at the bottom of the bathtub 8. Then, first, the water supply hose 9 communicating with the faucet 11 is connected to the inflow port 3 of the main body 2, and the drain hose 10 communicating with the drain port side opening to the outside of the bath 8 is connected to the main body 2. The water absorption pipe 6 is connected to the outlet 4, and the water absorption pipe 6 is further immersed in the hot and cold water of the bathtub 8 in which dust is accumulated at the bottom, and the faucet 11 is opened in this state.

Then, tap water flows from the faucet 11 into the inlet 3 of the main body 2 through the water supply hose 9, passes through the flow path in the main body 2, and drains from the outlet 4 through the drain hose 10. It will be discharged into the mouth. In the process of circulating the tap water, the reduced diameter portion 5 is formed in the middle of the flow path of the main body 2, so that the flow velocity of the tap water increases as it passes through the reduced diameter portion 5, whereby The pressure in the diameter part 5 or in the vicinity of its outlet is reduced.

Here, in the vicinity of the outlet of the reduced diameter portion 5, the water absorption port 7 is located in the hot and cold water of the bath 8. Since the water absorption pipe 6 is open, A pressure difference is generated between the pipe 6 and the water suction port 7, and the hot water in the bathtub 8 is sucked into the water suction pipe 6 in accordance with the pressure difference. The hot water sucked into the water suction pipe 6 merges with the tap water flowing out from the outlet of the reduced diameter portion 5 in the flow path of the main body 2, and is discharged from the outlet 4 to the outside via the discharge hose 10. It has become so.

In this way, when tap water is circulated from the inflow port 3 of the main body 2 to the outflow port 4, the water absorption force is obtained at the water absorption port 7 of the water absorption pipe 6, so that the water absorption pipe 6 If you operate the suction port 7 of the so that it is directed to the dust that has accumulated in the bottom of the bathtub 8 containing hot water, the dust at the bottom of the bathtub 8 will be sucked into the suction port 7 together with the hot water, and then will flow in the flow path of the main body 2. It joins with the circulating tap water and is discharged outward from the outlet 4. As a result, it is possible to cleanly and easily remove dust accumulated on the bottom of the bath 8.

In order to remove the dust accumulated at the bottom of the bathtub 8, an important issue is how to easily and economically process the dust. In the dust remover 1 for the bathtub described above, By connecting the water suction pipe 6 to the vicinity of the outlet of the reduced diameter portion 5 provided in the flow path, it is possible to obtain the suction force of the dust by supplying a small amount of tap water, so that the dust is effectively removed. It will be possible.

[0027]

[Effect of device]

 As described above, according to the present invention, the reduced diameter portion is formed in the flow passage of the tubular main body, and the water absorption pipe is connected to the outlet of the reduced diameter portion near the outlet of the tap water, so that the tap water flows through the main body. With this, it is possible to obtain a water absorption force in the water absorption tube. Therefore, if tap water is circulated in the body and the water absorption pipe is immersed in the hot water of the bathtub to operate, the water absorption force of the water absorption pipe can easily remove the dust accumulated at the bottom of the bathtub. become.

According to the present invention, tap water to be used is more preferable than a method of draining all hot and cold water in the bathtub to remove dust accumulated at the bottom of the bathtub and then supplying fresh hot and cold water to the bathtub again. It is very economical because it requires a small amount of. As a result, there is an effect that the remaining hot water in the bathtub can be reused for bathing or used for washing.

[Brief description of drawings]

FIG. 1 is a view showing an embodiment of a dust removing tool for a bath according to the present invention.

FIG. 2 is a view showing a use state of the bathtub dust removing tool shown in FIG.

[Explanation of symbols]

 1 …… Bathtub debris removal tool 2 …… Main body 3 …… Inflow port 4 …… Outflow port 5 …… Reduced part 6 …… Water absorption pipe 7 …… Water absorption port 8 …… Bathtub 9,10 …… Hose 11 …… Faucet 12a, 12b ... retaining part

Claims (1)

[Scope of utility model registration request] 1. A tap water inlet (3) and an outlet (4) are provided, and a reduced diameter portion (5) is formed in the middle of a flow path from the inlet (3) to the outlet (4). And a water absorption pipe (6) which is integrally attached to the main body (2) and which is integrally attached to the main body (2) and communicates with the tap water outlet of the reduced diameter portion (5). A trash removal tool for bathtubs.