JP3964949B2 - Bathroom cleaning equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bathroom cleaning apparatus.
[0002]
[Prior art]
A conventional bathroom cleaning apparatus of this kind is generally shown in Japanese Utility Model Laid-Open No. 7-27463.
[0003]
FIG. 13 shows the structure of a conventional bathroom cleaning apparatus, which has an ejection nozzle 1 and an ejection control means 2 and is configured to eject detergent and washing water from the ejection nozzle to wash the interior of the bathroom. It was.
[0004]
[Problems to be solved by the invention]
In the above configuration, even if the detergent is sprayed into the bathroom and then sprayed with water, it may not be possible to spread the detergent to every corner, or it may not be able to remove the dirt sufficiently even with the power of water. there were.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the present invention includes at least two water ejection nozzles and at least two detergent ejection nozzles provided on a wall surface of a bathroom and arranged at intervals so as to straddle a straddling portion of a bathtub. The water jet nozzle and the detergent jet nozzle each have a jet part for jetting water and detergent in a line parallel to the straddling portion, and rotate via a motor so as to turn around the axis. Further, the water inflow side and the detergent inflow side of the water ejection nozzle and the detergent ejection nozzle are configured so that the water supply system and the detergent supply are provided while the ejection direction of the ejection part is rotationally displaced to a predetermined upper position. It is set to communicate with the system.
[0006]
According to the above-described invention, since the jet reaches a large distance compared to the one that is widely ejected due to the line-shaped jet, the detergent spreads to every corner, and the nozzle portion is displaced, so it is universal. It can be sprayed with detergent. In addition, in the case of water, in addition to the above, since the force of the jet is strong, even dirt that is stuck can be washed off with the power of water, and the dirt can be reliably removed.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The bathroom cleaning apparatus according to the present invention includes at least two water ejection nozzles and at least two detergent ejection nozzles which are provided on the wall of the bathroom and are spaced from each other so as to straddle the spanning portion of the bathtub. The water jet nozzle and the detergent jet nozzle each have a jet part for jetting water and detergent in a line parallel to the straddling part, and are configured to rotate via a motor so as to go around an axis. Further, the water inflow side and the detergent inflow side of the water ejection nozzle and the detergent ejection nozzle are connected to the water supply system and the detergent supply system while the ejection direction of the ejection part is rotationally displaced to a predetermined upper position. Set to communicate.
[0008]
Therefore, compared to the one that is widely jetted due to the line-shaped jet, the jet reaches a large distance and the detergent spreads to every corner, and the nozzle part is displaced, so the detergent is evenly distributed. It is something that can be done. In addition, in the case of water, in addition to the above, since the force of the jet is strong, even dirt that is stuck can be washed off with the power of water, and the dirt can be surely removed.
[0009]
Then, by changing the rotation speed of the motor that rotates the water ejection nozzle and the detergent ejection nozzle, the amount of water and detergent ejected from the water ejection nozzle and the detergent ejection nozzle is changed depending on the rotational position.
[0010]
Therefore, it is possible to clean a heavily contaminated portion with a focus on time, so that a reliable cleaning effect is achieved.
[0011]
Embodiments of the present invention will be described below with reference to the drawings.
[0012]
Example 1
1 to 3, a bathroom 3 is a space for bathing, and is mainly composed of a bathtub 4, a washing place 5, a wall 6, a ceiling 7, and a door 8. The two water jet nozzles 9 are arranged across the spanning portion 10 of the bathtub so as to be able to wash both standing surfaces 11 and 12 of the spanning portion 10 of the bathtub. Similarly, the detergent ejection nozzles 13 are also arranged at intervals over the straddling portion 10 of the bathtub.
[0013]
Further, the water ejection nozzle 9 and the detergent ejection nozzle 13 are configured to eject water and detergent in a line shape (flat shape) , and are configured to rotate the nozzle portions 9a and 13a so that the water and the detergent spread throughout the bathroom. It is what.
[0014]
Reference numerals 14 and 22 denote ejection portions of the ejection nozzles 9 and 13 for ejecting water or detergent in a line shape, 15 a rotation portion thereof, 16 a support portion, and 17 a motor that is a rotational drive source of each rotation portion 17. . Here, the nozzle portions 9a and 13a of the ejection nozzles 9 and 13 are fixed to the rotating portion 15 by screws 15a. 18 is a water inlet, 19 is a relay hose, 20 is a joint, 21 is an inlet hose, 22 is a jetting part for jetting detergent in a line, 23 is a detergent inlet, and 24 is a detergent relay hose. Reference numeral 25 denotes an electromagnetic valve, 26 denotes a pump, and 27 denotes a control unit that controls the motor 17, the electromagnetic valve 25, the pump 26, and the like.
[0015]
Next, the operation will be described. When the electromagnetic valve 25 is opened and water is ejected, the water is ejected from the water ejection nozzle 9 in a line shape as shown in FIG. When the motor 17 is operated, the rotating unit 15 rotates coaxially in the support unit 16.
[0016]
Further, the water ejection nozzle 9 is also rotated at the same time, and the flow entering from the water inlet 18 is rotated while being ejected in a line form from the ejection portion 14 to sequentially wash the floor and the wall surface as shown in FIG.
[0017]
Further, as shown in FIG. 6, by similarly ejecting water from the ejection nozzle 9 on the right side, the straddling portions 11 and 12 can be cleaned almost certainly. As for the detergent, as shown in FIG. 7, it is possible to spread the detergent almost over the entire surface by spraying the detergent sequentially on the floor and wall surfaces and ejecting the detergent from both the left and right nozzles.
[0018]
FIG. 8 shows a state seen from the side of the water ejection state from the water ejection nozzle 9. As shown in the figure, it can be seen that the water is almost completely distributed in the lateral direction.
[0019]
As described above, since the reaching distance of the jet is larger than that which is widely jetted due to the line-shaped jet, water and detergent are spread all over and the nozzle portion 9a rotates or moves. It is possible to spray detergent and water evenly.
[0020]
In addition, in the case of water, in addition to the above, since the force of the jet is strong, even dirt which is stuck can be washed off with the power of water, and dirt can be removed almost completely.
[0021]
(Example 2)
FIG. 9 shows an enlarged front cross section in the vicinity of the rotating portion 15 of FIG. As shown in the figure, only a part of the opening portion 28 of the rotating portion 15 is opened, and the flow passes only when the inlet portion 18 and the opening portion 28 coincide with each other. At this time, the watering direction of the nozzle 9 is lowered. To face.
[0022]
And it is possible to change the range of watering by changing the opening range of the opening part 28. FIG. As a result, when the direction of the nozzle 9 is directed upward from the illumination, the ejection can be stopped.
[0023]
In this way, it is possible to prevent problems such as deterioration of the lighting case due to water or detergent hitting the ceiling and lighting, and problems such as delaying drying due to water drops on the ceiling.
[0024]
(Example 3)
Further, as shown in FIG. 10, the nozzles 9 and 13 can be attached to the rotating part 15 with the screws 15a removed to remove the nozzle parts 9a and 13a so that the jetting parts 14 and 22 face upward. It has become.
[0025]
Therefore, water and detergent can be ejected by switching nozzles when the ejection direction of water and detergent is directed upward from the illumination. As a result, when the dirt on the ceiling becomes conspicuous, it is possible to clean only the ceiling by changing the direction of the ejection portions 9a and 13a.
[0026]
Example 4
In addition, as shown in FIG. 11, by specifying a highly contaminated portion (such as a tub waterline) and making the detergent and water ejection time longer, only the necessary portion is sufficiently washed, You can also save water.
[0027]
FIG. 12 shows a control flow of the motor 17 incorporated in the control unit 27. As shown in the figure, when the motor 17 is rotated by a predetermined angle and the direction in which detergent and water are ejected to a large part of the dirt, the motor 17 is stopped and the dirt is removed by stopping for a predetermined time until the dirt is removed. Remove enough.
[0028]
The above-described effect can be obtained by performing the same movement corresponding to other heavily contaminated portions.
[0029]
Moreover, the said control part 27 is set as the structure which ejects a detergent after ejecting water, and ejects water again after predetermined time passes. Then, the foam remaining after bathing is first washed away by the water ejected by the water ejection nozzle 9, and then the soap-like dirt stuck to the bathtub is dissolved by the detergent ejected from the detergent ejection nozzle 13 for a predetermined time. When the dirt melts after a lapse of time, the bathroom is surely removed by spraying water again.
[0030]
The features of the above-described embodiments will be summarized as follows.
[0031]
(1) The water ejection nozzle and the detergent ejection nozzle are configured to eject water and detergent in a line shape, and the nozzle portion is configured to rotate or move, so that the entire area is ejected widely due to the line-shaped jet flow. Compared to the above, the jet reaches a large distance and the detergent spreads to every corner and the nozzle part is displaced, so that water and detergent can be sprayed evenly. In addition, in the case of water, in addition to the above, since the force of the jet is strong, even dirt that is stuck can be washed off with the power of water, and the dirt can be removed almost completely.
[0032]
(2) When the water and detergent spray direction is above the lighting, the spraying is stopped, so that the lighting case is deteriorated due to water or detergent hitting the ceiling or lighting, and water drops on the ceiling. Therefore, problems such as delayed drying can be prevented.
[0033]
(3) When the water and detergent jetting direction is higher than the lighting, the jetting is stopped, or when the water and detergent jetting direction is higher than the lighting, the water and the detergent are jetted. By adopting a possible configuration, when the ceiling becomes dirty, the ceiling can be automatically cleaned by changing the direction of the nozzle.
[0034]
(4) By specifying the part with a large stain | pollution | contamination and having set it as the structure which lengthens the jetting time of a detergent and water, since only a required part can be fully wash | cleaned, it becomes a saving of detergent and water.
[0035]
(5) After having jetted water, the detergent is jetted, and after a predetermined time has elapsed, water is jetted again, so that bubbles remaining after bathing are washed away by the water jetted first by the water jet nozzle. Next, the detergent from the detergent jet nozzle dissolves dirt such as soap residue stuck to the bathtub, etc., and when the dirt melts after a predetermined time has passed, the bathroom is almost completely cleaned by spraying water again. Can be taken away.
[0036]
【The invention's effect】
As described above, according to the bathroom cleaning device of the present invention, it is possible to reliably remove the bathroom dirt, and the deterioration of the lighting case due to water or detergent hitting the ceiling or lighting, or water drops on the ceiling. Therefore, it has excellent effects such as not causing the problem of delayed drying.
[Brief description of the drawings]
FIG. 1 is a perspective view of a bathroom cleaning apparatus according to a first embodiment of the present invention. FIG. 2 is a front sectional view of the apparatus. FIG. 3 is an enlarged side sectional view showing the vicinity of an ejection nozzle of the apparatus. FIG. 5 is a front sectional view showing the water ejection state of the apparatus. FIG. 6 is a front sectional view showing the water ejection state of the apparatus. FIG. FIG. 8 is a side sectional view showing the water ejection state of the apparatus. FIG. 9 is an enlarged front sectional view showing the vicinity of the ejection nozzle of the second embodiment. Fig. 11 is an enlarged side sectional view showing the vicinity of a jet nozzle. Fig. 11 is a perspective view showing a water jet state of the fourth embodiment. Fig. 12 is a flowchart showing control of the motor. Fig. 13 is a front view showing a conventional bathroom cleaning apparatus. Sectional view [Explanation of symbols]
3 Bathroom 9 Water ejection nozzle 9a Nozzle part 10 Bathing part 13 Detergent ejection nozzle 27 Control part

Claims (2)

Provided with at least two water jet nozzles and at least two detergent jet nozzles provided on the wall surface of the bathroom and spaced from each other so as to straddle the straddling portion of the bathtub, and the water jet nozzle and the detergent jet nozzle Each has a jetting part for jetting water and detergent in a line parallel to the straddling part, and is configured to rotate via a motor so as to go around an axis, and further, the water jet nozzle And the water inflow side and the detergent inflow side of the detergent ejection nozzle are set to communicate with the water supply system and the detergent supply system while the ejection direction of the ejection part is rotationally displaced to a predetermined upper position. apparatus. The amount of water and detergent ejected from the water ejection nozzle and the detergent ejection nozzle is changed depending on the rotational position by changing the rotational speed of the motor that rotates the water ejection nozzle and the detergent ejection nozzle. Bathroom cleaning equipment.

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