JPH088708Y2 - Storage type bathtub lid device for cleaning - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a retractable bathtub lid device in which a bath washing liquid supply means and a jetting means are formed.

[Prior Art] Japanese Utility Model Laid-Open No. 63-71869 is known as a bath lid device provided with a bath washing liquid supply means and a jetting means.

In the device of this publication, as shown in FIG. 9, the lid 2 of the bathtub 1 is formed by a plurality of divided plates, and the lid 2 is provided with a nozzle 3a for ejecting detergent and a nozzle 3b for ejecting washing water.
The nozzle 3a is connected to the detergent supply source 5 by using the pipe line 4a, and the nozzle 3b is connected to the washing water supply source by using the pipe line 4b. According to this device, with the lid 2 on the bathtub 1,
The detergent supplied from the detergent supply source 5 is sprayed from the nozzle 3a into the bathtub to remove dirt on the inner wall surface of the bathtub 1, and then the cleaning water supplied from the cleaning water supply source is jetted from the nozzle 3b. The dirt components are washed away, and the bathtub 1 is washed.

[Problems to be Solved by the Invention] However, in the above-mentioned conventional device, since the lid 2 of the bathtub 1 is formed of a plate, the lid 2 is inserted when entering the bathtub 1.
It has to be removed and left to stand in an arbitrary place in the bathroom, and the lid 2 leaning against the bathroom narrows the space in the bathroom, which is an inconvenience.

In addition, as described above, the pipes 4a and 4b connected to the nozzles 3a and 3b have
For example, it is formed by a flexible hose such as rubber, but in this conventional apparatus, there is the trouble that the hose must be attached to and detached from the nozzles 3a, 3b every time the bathtub 1 is washed, and There is an inconvenience that it is difficult to place the removed hose after cleaning. Besides, if you supply pressurized detergent and cleaning water using the hose,
A large load is applied to the nozzle at the tip of the hose, so the hose moves violently under the applied pressure, and in the worst case,
There is an inconvenience that the lid 2 falls from the upper surface of the opening of the bath 1.

The present invention has been made in order to solve the above-mentioned conventional problems, and the purpose thereof is that the lid removed from the bathtub does not get in the way, and it is necessary to perform the troublesome attachment / detachment work of the hose each time the bathtub is washed. In addition, there is a need to provide a cleaning storage type bathtub lid device in which a hose does not riot and the lid does not drop when washing water or detergent is supplied to a nozzle provided on the bathtub lid. .

[Means for solving the problem]

The present invention is configured as follows to achieve the above object. That is, the retractable bathtub lid device for cleaning of the present invention comprises a sheet-shaped bathtub lid that opens and closes the upper surface of the opening of the bathtub, and a winding shaft that winds up and stores the bathtub lid at one end of the bathtub. A first introduction passage is formed in the shaft for receiving a detergent for washing the bath and washing water from the outside, and a second introduction passage communicating with the first introduction passage is formed inside the bath lid. It is characterized in that it is extended in the length direction, and a jet portion for jetting detergent and washing water is formed in the bathtub at the tip of the second introduction passage.

[Action]

In the present invention, when cleaning the bathtub, the lid of the sheet-shaped body is pulled out from the winding shaft to cover the bathtub, and the detergent is externally fed into the first introducing passage of the winding shaft. Then, the detergent is sent from the first introduction passage to the second introduction passage of the sheet-like lid, and is ejected into the bathtub from the ejection portion provided at the tip end thereof, so that the inner wall surface of the bathtub is cleaned. Similarly, if wash water is supplied from the outside to the first introduction passage of the winding shaft, the wash water is guided to the ejection portion through the second introduction passage and ejected from this ejection portion into the bathtub. Then, the dirt components and detergent on the inner wall of the bathtub are washed away. After the washing is completed, the winding shaft is rotated to wind the lid of the sheet-like body, and the lid is stored in the winding shaft.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
1 to 8 show an embodiment of a cleaning-use storage type bathtub lid device according to the present invention. As shown in FIG. 4, the bathtub 1 is arranged at one corner of the bathroom, and a bathtub lid device 7 is provided near one end of the bathtub 1.

The bathtub lid device 7 comprises a sheet-shaped bathtub lid 8 and a storage portion 9 of the bathtub lid 8. The storage section 9 is configured to include a storage case 10, a winding shaft 11, a holding frame 12 that holds the winding shaft 11, and a dance 13 (FIG. 3).

As shown in FIG. 4, the storage case 10 is attached to a bathroom wall 14 near the apron side of the bathtub 1, and a holding frame 12 is mounted in the storage case 10. Holding frame 12
As shown in FIGS. 1 to 3, a bearing plate 12b is projected from the end of the substrate 12a to form an L-shaped frame, and a bearing hole 15 is formed in the bearing plate 12b. On the other end side of the substrate 12a, the whole storage plate 16 and the bearing plate 17 are fixed by screws. An accommodating recess is formed in the accommodating plate 16 and the accommodating recess 13 accommodates the accompaniment 13. In the housed state of this whole dance, the housing recess is closed by the cover plate 18.
18 and the whole dance storage plate 16 are detachably coupled with screws. A bearing hole 20 is formed in the bearing plate 17, and the shaft portion on one end side of the take-up shaft 11 has a full storage plate 16 and a cover plate.
It is rotatably fitted in the bearing hole 20 through the center hole of 18. The inner end side of the whole dance 13 is fixed to the winding shaft 11, and the outer end side of the whole dance 13 is fixed to the whole dance storage plate 16 side. The shaft portion on the other end side of the winding shaft 11 is rotatably fitted in the bearing hole 15 of the bearing plate 12b. Winding shaft 11
A shaft hole 22 as a first introduction passage is formed therethrough, and a discharge port 23 is formed in a cylinder wall at a substantially middle portion of the shaft hole 22.

The base end side of a sheet-shaped bath cover 8 made of synthetic resin or the like is attached to the winding shaft 11. The bathtub lid 8 is formed by adhering or fusing two sheet-like bodies to each other except for the second introduction passage 24 or integrating them, or a hose for forming the introduction passage 24 between the two sheet-like bodies. By inserting and sewing these together, the introduction passage 24
It is formed by any other method such as forming the sheet-shaped body on which is formed by injection molding. In this embodiment, the base end side of the bathtub lid 8 is the ear portion 25. Cover the take-up shaft 11 with, and further apply half-shaped tubular frames 26a, 26b from the lower side and the upper side of the ears, and fix the tubular frames 26a, 26b with the ears 25 by screwing. Thus, the base end side of the bathtub lid 8 is fixed to the winding shaft 11. With the bath cover 8 attached, the inlet side of the second introduction passage 24 has a shaft hole.
22 discharge ports 23 are airtightly communicated.

The second introduction passage 24 extends in the seat length direction from the discharge port 23 of the shaft hole 22 and reaches almost the middle position of the bath cover 8.
A jet portion 27 such as a nozzle is formed at the tip of the second introduction passage 24. The ejection portion 27 can be formed in various forms. For example, as shown in FIG. 5 (a), a plurality of ejection holes 28 are formed on different circumferences, or
As shown in FIG. 5 (b), it may be formed in a tapered hole shape in which the diameter of the ejection hole gradually increases toward the tip. A rimming plate 30 for reinforcement is provided on the tip side of the bathtub lid 8.
Are fixed, and a handle 31 and an engagement hole 32 are formed in the edging plate 30. The engagement hole 32 is pulled out from the take-up shaft 11 to cover the opening upper surface of the bathtub 1, and is engaged with the hook 33 (FIG. 4) formed on the bathtub 1 side to open the bathtub lid 8. It can be stopped.

In this embodiment, the bearing plate on which the winding shaft 11 is mounted
In the bearing hole 15 of 12b and the bearing hole 20 of the bearing plate 17, hose fitting cylinders 34, 35 projecting outward are projected, and a hose 36 is connected to the hose fitting cylinder 34. The bearing hole 15 is connected to the detergent supply source 5 including a washing tank 38 and a pump 39 via 36. A hose 37 is connected to the hose fitting tube 35, and the bearing hole 20 is connected to a washing water supply source such as a water faucet via an electromagnetic valve 40.

The present embodiment is configured as described above, and its operation will be described below. When cleaning the bathtub 1, first,
The bathtub lid 8 wound around the winding shaft 11 is pulled out to cover the upper surface of the opening of the bathtub 1. When pulling out the bathtub lid 8 when pulling out the bathtub lid 8, the drag force of the whole dance 13 acts on the takeup shaft 11 as the takeup shaft 11 rotates, and the drag force increases as the bathtub lid 8 is pulled out. When the bathtub lid 8 was pulled out to a position covering the upper opening of the bathtub 1 and the engagement holes 32 were engaged with the hooks 33, the bathtub 1 was covered with the lid 8 in a taut state by receiving the restoring force of the whole dance 13. It becomes a state.

When the pump 39 is started in this state, the detergent in the cleaning tank 38 enters the shaft hole 22 of the winding shaft 11 through the hose 36, and further, from the discharge port 23 through the second introduction passage 24 and the ejection portion 27. To the inner wall surface of the bathtub 1 from the ejection portion 27. By this spray of detergent, dirt on the inner wall surface of the bathtub floats up and is separated from the inner wall surface of the bathtub. In this state, stop the pump 39 and connect the hose from the washing water supply source.
When the washing water is supplied through 37, this washing water enters the second introduction passage 24 through the shaft hole 22 and spouts from the spout 27 into the bathtub, and the dirt components and detergent on the inner wall surface of the bathtub are washed away by this washing water. Be done. In this way, when the washing of the inner wall surface of the bathtub is completed, the supply of washing water is stopped, and the engaging hole 32 on the bathtub lid side is removed from the hook 33 on the bathtub side to receive the restoring force of the whole dance 13. As a result of the winding shaft 11 rotating in the rewinding direction, the bathtub lid 8 is rewound onto the winding shaft 11 and automatically stored.

As described above, according to the present embodiment, the bathtub lid 8 can be automatically wound and stored on the winding shaft 11,
When entering the bathtub 1 or after cleaning the bathtub 1, the bathtub lid 8 is released from the troublesome work of removing it one by one. Further, since the bathtub lid 8 is housed in the winding shaft 11, the housed lid does not narrow the washing space and this does not interfere with the washing.

Further, in the device of the present embodiment, since the detergent and the cleaning water are supplied from the shaft hole 22 of the take-up shaft 21 to the ejection portion side, as in the conventional device, the detergent and the cleaning water are supplied from the supply source. There is no problem that the hose leading to the bathtub lid is subject to violent pressure and the bathtub lid drops from the bathtub, and the bathtub 1 can be effectively washed in a stable state. Moreover,
In the present embodiment, since the second introduction passage 24 for guiding the detergent and the cleaning water to the spouting portion is formed in the bath lid 8, it is troublesome to attach and detach the hose to the lid side every time the bath is washed. Also, there is no inconvenience of having to place the removed hose.

The present invention is not limited to the above embodiment,
Various embodiments may be adopted. For example, in the above-described embodiment, the cleaning water is supplied from one side of the shaft hole 22 and the detergent is supplied from the other side, but, for example, as shown in FIG. Cleaning water and detergent may be supplied. In this case, a valve (for example, a three-way valve) 19 that switches between the detergent supply passage and the wash water supply passage is provided.

Further, the number of the second introduction passages 24 provided in the bathtub lid 8 is arbitrary. For example, as shown in FIG.
It is also possible to provide a plurality of inside of the bathtub lid 8 and to provide the ejection portion 27 at the tip of each passage 24. In this way, detergent and cleaning water can be jetted from various places in the bathtub 1, and the bathtub 1 can be cleaned more effectively.

Further, the second introduction passage 24 does not necessarily have to serve as the passage for the detergent and the washing water, and the introduction passage for the washing water and the introduction passage for the detergent can be provided separately. In this case, the washing water jetting portion is provided on the tip side of the washing water introducing passage, and the detergent jetting portion is individually provided on the tip end side of the detergent introducing passage.

Further, although the winding shaft 11 is attached to the bathroom wall 14 side in the above embodiment, it may be attached to the bathtub 1 side as shown in FIG.

[Effect of device]

According to the present invention, the lid of the bathtub is formed into a sheet-like body, and the bathtub lid is housed in the winding shaft. Therefore, the lid removed from the upper surface of the opening of the bathtub narrows the washing space and becomes an obstacle. Instead, the bathroom space can be effectively utilized.

Further, a first introduction passage for the detergent and the washing water is provided on the winding shaft, and the detergent and the washing water are ejected from the first introduction passage through the second introduction passage provided inside the bath lid to the ejection portion of the bath lid. Since it is configured to guide the detergent to the nozzle of the lid using a hose, the disadvantage of the conventional device, that is, the trouble of attaching and detaching the hose to the nozzle every time the bath is washed, and the hose connected to the lid side It is possible to wash the bathtub stably, smoothly, and efficiently without causing any inconvenience that the lid drops from the bathtub due to the violent movement of the detergent or wash water.

[Brief description of drawings]

FIG. 1 is an external perspective view showing an embodiment of a cleaning-use type bathtub lid device according to the present invention, FIG. 2 is a main part configuration diagram of the same embodiment device, and FIG. 3 is a main part of the same embodiment device. FIG. 4 is an exploded perspective view, FIG. 4 is a cross-sectional view showing a usage state of the apparatus of this embodiment together with a bath,
FIG. 6 is an explanatory view of various forms of the ejection part in the apparatus of the embodiment, FIG. 6 is a perspective view showing another example of supplying detergent and cleaning water, and FIG. 7 is another example of forming a cleaning liquid introducing passage. FIG. 8 is an explanatory view showing another example of attachment of the winding shaft, and FIG. 9 is an explanatory view of a conventional bathtub lid device. 1 ... Tub, 2 ... Lid, 3a, 3b ... Nozzle, 4a, 4b ... Pipe line, 5 ... Detergent supply source, 7 ... Bath lid device, 8 ... Bath lid, 9 ... Storage section , 10 ... Storage case, 11 ... Winding shaft, 12 ... Holding frame, 12a ... Board, 12b ... Bearing plate, 13 ...
… Zenmai, 14 …… Bathroom wall, 15 …… Bearing hole, 16 …… Zenmai storage plate, 17 …… Bearing plate, 18 …… Lid plate, 19 …… Valve, 20 …… Bearing hole, 22 …… Shaft hole, 23 ... Discharge port, 24 ... Cleaning liquid introduction passage, 25 ... Ear part, 26a, 26b ... Cylindrical frame, 27 ... Spouting part, 2
8 …… Squirt hole, 30 …… Edge plate, 31 …… Handle, 32 ……
Engagement hole, 33 …… hook, 34,35 …… hose fitting tube, 36,37
...... Hose, 38 …… Washing tank, 39 …… Pump, 40 ……
solenoid valve.

Claims (1)

[Scope of utility model registration request] 1. A bath cover in the form of a sheet that opens and closes the upper surface of the opening of the bath, and a winding shaft that winds and stores the bath cover on one end side of the bath, and the winding shaft is a detergent for cleaning the bath. A first introduction passage is formed to receive the wash water from the outside, and a second introduction passage communicating with the first introduction passage is extended in the length direction of the seat inside the bath cover. A cleaning-use storage type bathtub lid device in which a jet portion for jetting detergent and washing water is formed in the bathtub at the tip of the second introduction passage.