JP5162490B2 - Automatic hair washer - Google Patents

Description

  The present invention relates to an automatic hair washer, and more particularly to an automatic hair washer used mainly in a barber shop or a beauty salon.

Generally, a nozzle link that injects washing water toward the head is provided inside the sink that houses the head of the person to be washed, and the nozzle link is used to inject washing water onto the head and hair of the person to be washed. There is known an automatic hair washer that can automatically perform hair washing (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 7-236511

The above-mentioned automatic hair washer not only performs automatic hair washing, but also gives the sensation of the head being massaged by the hand during automatic shampooing, improving the comfort of the shampoo There is a need to do.
The present invention has been made in view of the above-described circumstances, and provides an automatic hair washing machine capable of giving a sense that the head is being massaged manually by a human hand during automatic hair washing. For the purpose.

In order to achieve the above object, the present invention provides an automatic hair washer having a nozzle link for injecting cleaning water toward the head inside a sink for storing the head of the person to be washed. the high and low injection pressure of the washing water comprising a control means for switching at predetermined intervals to said control means, the more time to inject the washing water has elapsed, the said to Rukoto increase the interval to switch the high and low injection pressure To do.
According to this configuration, by spraying the wash water while switching the spray pressure level at predetermined intervals on the head of the person to be washed, the portion where the wash water is sprayed is manually rubbed up and down. A sense of being can be given to the person being washed. In other words, during the automatic hair washing, it is possible to give the shampooed person the feeling that the head is being massaged manually.

Here, in the case of massaging massage manually, an operation of massaging massage is usually performed with intervals gradually applied.
And according to the said structure, as the time which injects washing water passes, the space | interval which switches the level of injection pressure becomes long, and the location where the washing | cleaning water is injected is squeezed by hand Can be given more strongly to the user.

Further, in the automatic hair washer of the above invention, the nozzle link is configured to be movable in a state in which cleaning water is jetted, and the control means moves the nozzle link within a predetermined range, and then moves the nozzle link. Control may be performed to repeatedly perform the operation of temporarily stopping the movement, and during the temporary stop, the level of the injection pressure of the cleaning water injected by the nozzle link may be switched at a predetermined interval.
According to this configuration, after moving the nozzle link within a predetermined range, and controlling to repeatedly perform the operation of temporarily stopping, and during the temporary stop, to switch the level of the spray pressure of the washing water at a predetermined interval, It is possible to give the hair-washed person a feeling that the plurality of parts of the head of the hair-washed person are rubbed with strength by hand.

Further, in the automatic hair washing machine of the above invention, the automatic washing machine includes a net that supports the back of the hair-washed person with the neck of the hair-washed person in a supine posture facing the inside of the sink, and the control means includes the net You may make it make the injection pressure of the washing water injected to the head of a position higher than the injection pressure of the washing water injected to the head of the position where the said net does not exist.
According to this configuration, since the spray pressure of the cleaning water sprayed to the head at a position where the net is present is higher than the spray pressure sprayed to the head where the net is not, the net is caused by the presence of the net. It is possible to prevent a situation in which washing water is jetted weakly to the head at a certain position.

  In the present invention, it is possible to give the hair-washed person a feeling that the portion where the washing water is sprayed is manually massaged.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
In FIG. 1, reference numeral 1 denotes an automatic hair washer.
This automatic hair washing machine 1 is disposed in front of the sink 2 for accommodating the head of the person to be washed, the sink holding base 3 for holding the sink 2, and the sink holding base 3 for the hair wash person to sit on. A chair 4 and a chair holder 5 for holding the chair 4 are provided.

  As shown in FIG. 2, the sink 2 is a bowl-shaped member having an opening on the upper surface thereof. On the front side of the sink 2, a head support net (head support portion) 70 for supporting the back of the hair-washed person with the neck of the hair-washed person in a supine posture facing the inside of the sink 2 is disposed. Has been. Further, on the front wall portion 2 A of the sink 2, a neck base (neck neck) on which the hair-washed person can lie on his back while sitting on the chair 4 and can place his / her head on the head support net 70. Part support part) 7 is arranged. The opening on the upper surface of the sink 2 can be covered with the cover 8. The cover 8 is connected at its rear end to the rear end of the sink 2 via the connecting portion 9, and can rotate in the vertical plane around the connecting portion 9. When washing the hair, the head 8 is sinked 2 by closing the cover 8 after the neck of the hair wash person sitting on the chair 4 is placed on the neck base 7 with the cover 8 open. Can be housed inside.

  In the sink 2, an upper nozzle link (for the top of the head) for spraying washing water (warm water, warm water mixed with shampoo liquid, warm water mixed with conditioner liquid) toward the head and hair of the person to be washed A nozzle link) 11 and a lower nozzle link (neckline nozzle link) 12 are arranged. The upper nozzle link 11 is a tubular member that is curved in a substantially arc shape that is convex upward at the illustrated position so as to follow the head of the person to be washed, and the left end portion of the upper nozzle link 11 is cantilevered so as to be rotatable. The washing water is sprayed toward the head of the person to be washed. The lower nozzle link 12 injects washing water toward the back to wash the hair of the person to be washed (shown with an imaginary line) that hangs down on the back side. The lower nozzle link 12 is a tubular member that is curved in a substantially arch shape convex leftward at the illustrated position so as to surround the hair of the person to be washed, and its left end is below the upper nozzle link 11. Cantilevered so that it can rotate. In the sink 2, a neck nozzle link 80 for spraying cleaning water toward the neck of the hair-washed person in a supine posture is disposed.

  The upper and lower nozzle links 11 and 12 and the neck nozzle link 80 are each provided with a plurality of nozzles, and are sent into the upper and lower nozzle links 11 and 12 and the neck nozzle link 80 at the time of washing the hair. Wash water is sprayed from each nozzle. The upper and lower nozzle links 11 and 12 rotate, and the neck nozzle link 80 is fixed. By spraying washing water from each nozzle, the head and the entire hair of the person to be washed can be washed. A hand shower 13 is disposed on the upper rear side in the sink 2. An operator (such as a beauty salon employee) can manually wash the hair by turning the cock 14 arranged to the right of the hand shower 13 to adjust the amount of water discharged from the hand shower 13.

  As shown in FIG. 3, the water used in the automatic hair washing machine 1 is supplied into the machine via a mixing valve 15 and a water supply pipe 16 from a water supply facility and a hot water supply facility (not shown) outside the device. Water is supplied to the mixing valve 15 from the water supply facility via the water supply unit 17 and hot water is supplied from the hot water supply facility via the hot water supply unit 18. The mixing valve 15 is for mixing water and hot water supplied from the water supply unit 17 and the hot water supply unit 18, to make warm water, and to send it out to the water supply pipe 16. A thermistor 19 for detecting the temperature of hot water sent out from the mixing valve 15 is disposed in the middle of the water supply pipe 16. When the motor 20 is driven based on the detection result of the thermistor 19, the mixing valve 15 is opened and closed, the mixing ratio of water and hot water is adjusted, and hot water having a set temperature is generated. The mixing valve 15 is an electric type adjusted by the motor 20. The motor 20 is a DC motor or a DC motor, and includes a brush or the like.

  An operation panel 60 (FIG. 2) is provided on the side of the sink 2, and the set temperature is determined by the operator (user) operating the operation panel 60. The water supply pipe 16 branches into a hand shower water supply pipe 21 and a hot water supply water supply pipe 22 from the middle part (downstream side of the thermistor 19). The hand shower water supply pipe 21 communicates with the hand shower 13 through a hand shower valve 23 that can be opened and closed by a cock 14. On the other hand, the hot water storage water supply pipe 22 can supply hot water into the hot water storage tank 25 via a hot water storage valve 24 as a hot water supply valve.

  Inside the hot water storage tank 25, a first water level sensor 26 and a second water level sensor 27 for detecting the water level of the hot water stored in the hot water storage tank 25 are arranged at regular intervals in the vertical direction. . When hot water in the hot water storage tank 25 is used and the second water level sensor 27 detects that the predetermined minimum water level has been reached, the hot water storage valve 24 is opened and hot water is supplied into the hot water storage tank 25. The Thereafter, when the first water level sensor 26 detects that the hot water in the hot water storage tank 25 has reached a predetermined maximum water level, the hot water storage valve 24 is closed and the supply of hot water is stopped. In this way, hot water is always stored in the hot water storage tank 25 between the lowest water level and the highest water level.

  In the upper part of the hot water storage tank 25 (above the first water level sensor 26), when hot water of a maximum water level or higher is supplied into the hot water storage tank 25 due to a failure of the first water level sensor 26, the excess An overflow port 28 for allowing the hot water to overflow to the outside of the hot water storage tank 25 is formed. Hot water overflowing from the overflow port 28 is received by the overflow tank 29 and is discharged out of the apparatus through a drain pipe 30 communicating with the overflow tank 29. An overflow sensor 31 is disposed in the overflow tank 29. For example, when the overflow sensor 31 detects that the drain pipe 30 is clogged and the water level in the overflow tank 29 has reached the maximum water level, the automatic washing machine 1 Operation is stopped.

  The other end of the suction pipe 33 whose one end is connected to the main pump 32 is connected to the lowermost part of the hot water storage tank 25. The main pump 32 is driven by being supplied with an alternating current from an inverter 64 (FIG. 6), and sucks hot water in the hot water storage tank 25 through the suction pipe 33. In the middle of the suction pipe 33, a shampoo supply pipe 35 leading to a shampoo container 34 containing shampoo liquid and a conditioner supply pipe 37 leading to a conditioner container 36 containing conditioner liquid are connected. The conditioner container 36 may contain a treatment liquid. A shampoo pump 38 and a conditioner pump 39 are provided in the middle of the shampoo supply pipe 35 and the conditioner supply pipe 37, respectively, and pass through the suction pipe 33 by the functions of the shampoo pump 38 and the conditioner pump 39. By appropriately adjusting the mixing amount of the shampoo liquid and the conditioner liquid into the hot water, the main pump 32 is pumped with cleaning water to be used at that time.

  The wash water sucked into the main pump 32 from the suction pipe 33 is sent out to the water supply pipe 40 having a plurality of (for example, four) shunts. A filter 41 is provided in the water supply pipe 40, and four valves, an upper nozzle valve 42, a lower nozzle valve 43, a neck nozzle valve 74, and a drain valve 44, are provided on five downstream sides of the filter 41. Is provided. Branch paths 46, 47, 75, and 48 are extended in four shunts provided with the upper nozzle valve 42, the lower nozzle valve 43, the neck nozzle valve 74, and the drain valve 44, respectively. The end of the branch path 46 extending from the upper nozzle valve 42 is connected to the upper nozzle link 11, and the end of the branch path 47 extending from the lower nozzle valve 43 is connected to the lower nozzle link 12, The terminal end of the branch path 75 extending from the valve 74 is connected to the neck nozzle link 80.

  A discharge port 50 for discharging water into the sink 2 is formed on the bottom surface of the sink 2, and the discharge port 50 communicates with the drain pipe 30 via a drain trap 51 for preventing backflow. doing. As a result, the water discharged from the discharge port 50 of the sink 2 passes through the drain pipe 30 and is drained outside the machine. A terminal end of a branch path 48 extending from the drain valve 44 is connected to a drain trap 51.

As shown in FIG. 3, the automatic hair washing machine 1 according to the present embodiment includes a medicine injection mechanism 90 that injects a menthol-type medicine onto the head of a person to be washed stored in a sink 2.
The drug injection mechanism 90 is connected to a drug container 91 for storing a menthol-type drug, and the drug container 91 is connected to the drug container 91 via a drug transport tube 92. The medicine injection nozzle 93 which injects the part is provided. A medicine supply pump 94 and a medicine nozzle valve 95 are sequentially connected to the medicine transport pipe 92. When the menthol-based drug is sprayed onto the head of the person to be washed, the drug nozzle valve 95 is opened, the drug supply pump 94 is driven, and the menthol-based drug stored in the drug container 91 is It is conveyed to the medicine injection nozzle 93 through the medicine conveyance pipe 92 and is injected from the medicine injection nozzle 93 toward the head of the person to be washed.
When the menthol-based drug is sprayed on the head, it can give the hair-washed person a refreshing feeling and a refreshing feeling, and the comfort of the hair-washed person is improved.

  FIG. 4 is a view showing the relationship between the head support net 70 and the neck nozzle link 80. As shown in FIG. 4A, the neck nozzle link 80 is a tubular member bent into a substantially M shape, and brackets 81 and 81 are fixed to two corners by welding. It is being fixed to the inner wall of the front side of the sink 2 via. The horizontal portion 82 of the neck nozzle link 80 is convexly curved to follow the shape of the neck of the person to be washed, and the three nozzles 83 are spaced at an appropriate interval near the center of the upper portion. , 83, 83 are attached. Further, as shown in FIG. 4B, two support rods 84 that are orthogonal to the horizontal portion 82 and extend substantially horizontally toward the inside of the sink 2 are fixed to the horizontal portion 82 by welding. The support rods 84 support the support portions 71 at both ends of the head support net 70.

  The head support net 70 is a resin-molded member, and as shown in FIGS. 5A and 5B, the head support net 70 has support portions 71 to which the support rods 84 are fitted at both ends thereof. The head support net 70 has a large mesh 72A near the central portion 72 corresponding to the back head vertex of the person to be washed, and the smaller the mesh 71A is, the closer to the support portions 71 at both ends. With reference to FIG. 2, the head support net 70 is fixed at a position that does not affect the operation of the upper nozzle link 11 and the lower nozzle link 12, that is, a position that avoids the trajectory of the links 11 and 12.

The upper nozzle link 11 and the lower nozzle link 12 are both configured to be cantilevered and can be repeatedly moved synchronously.
Specifically, referring to FIG. 2B, the upper nozzle link 11 starts rotating in the direction of arrow C around the rotation axis A, rotates from the top position T1 shown in FIG. 2, and reaches the occipital position T2. From there, it is possible to move backward to return to the top position T1. Here, when the upper nozzle link 11 is at the head top position T1, the washing water is sprayed near the head of the person to be washed, so the head position T1 corresponds to the head of the head of the person to be washed. Is the position. Further, when the upper nozzle link 11 is at the occipital position T2, the washing water is jetted near the back of the head of the hair-washed person, so the back-of-head position T2 is a position corresponding to the back of the head of the hair-washed person. is there.

  On the other hand, the lower nozzle link 12 starts to rotate in the direction of the arrow D around the rotation axis B, rotates from the hair position T3 shown in FIG. 2, reaches the lower occipital position T4, and reversely rotates from there to the hair position. The movement of returning to T3 is possible. Here, when the lower nozzle link 12 is at the hair position T3, the washing water is sprayed on the hair that hangs down under the person to be washed, so the hair position T3 is from the head housed in the sink 2. This is the position corresponding to the hair that hangs down. In addition, when the lower nozzle link 12 is at the lower occipital position T4, since the washing water is jetted near the back of the head of the hair-washed person, the lower occipital position T4 corresponds to the back of the head of the hair-washed person. Position.

In the present embodiment, the upper nozzle link 11 and the lower nozzle link 12 move in the same direction synchronously as follows by a drive mechanism (not shown).
That is, referring to FIG. 2B, assuming that the upper nozzle link 11 is at the top position T1 and the lower nozzle link 12 is at the hair position T3, when the upper nozzle link 11 starts to rotate in the direction of arrow C, the lower nozzle link 12 also Synchronously, the rotation starts in the direction of arrow D. When the upper nozzle link 11 reaches the occipital position T2, the lower nozzle link 12 reaches the lower occipital position T4 at the same time. On the other hand, assuming that the upper nozzle link 11 is at the occipital position T2 and the lower nozzle link 12 is at the lower occipital position T4, when the upper nozzle link 11 starts rotating in the direction opposite to the arrow C, the lower nozzle link 12 is also synchronized with the arrow. The rotation starts in the direction opposite to D, and when the upper nozzle link 11 reaches the top position T1, the lower nozzle link 12 reaches the hair position T3 at the same time.

Here, for example, the upper nozzle link 11 moves in the same direction as the hair grows while spraying the cleaning water, while the lower nozzle link 12 moves in the opposite direction to the hair grows while spraying the cleaning water, etc. When the movement directions of the upper nozzle link 11 and the lower nozzle link 12 with respect to the direction in which the hair grows are different, the upper nozzle link 11 and the lower nozzle link 12 each have their hair washed from different directions with respect to the direction in which the hair grows. The cleaning water will be sprayed on the person's head and hair, which may cause the hair to become tangled.
However, as described above, since the upper nozzle link 11 and the lower nozzle link 12 are configured to move in the same direction synchronously, each of the upper nozzle link 11 and the lower nozzle link 12 with respect to the hair growth direction. It is possible to prevent a situation in which the moving directions always coincide and the hair gets tangled.
Furthermore, during the movement of the upper nozzle link 11 and the lower nozzle link 12, it is possible to ensure that these nozzle links do not contact.
Although details will be described later, in the present embodiment, the upper nozzle link 11 and the lower nozzle link 12 move at different speeds or move within a certain range under the control of the microcomputer 89 described later. Then, complicated movements such as pausing and repetitive movement within a predetermined range are possible.

  In the present embodiment, with the above configuration, when the head of the person to be washed is positioned on the head support net 70 in the sink 2, the neck faces the inside of the sink 2. And since wash water is jetted from the neck nozzle link 80 toward the neck of this hair-washed person, coupled with the operation of the upper nozzle link 11 and the lower nozzle link 12, it is almost complete including the neck. Automatic hair washing becomes possible. Further, since the head support net 70 is arranged so as to avoid the movement trajectory of each nozzle link 11, 12, the head support net 70 does not hinder the operation of the nozzle link 11, 12, and interference can be avoided. In addition, since the support portion of the head is formed by the net 70, the washing water from each nozzle link 11 and 12 easily spreads to the back of the head of the person being washed. In addition, since the support portions 71 at both ends of the head support net 70 are connected to the support rods 84 of the neck nozzle link 80, the sink 2 is bothered with additional processing to attach the head support net 70. There is no need to do this, and simple mounting can be realized.

Further, since both ends of the neck nozzle link 80 are supported by the sink 2, a space can be secured around the neck nozzle link 80, and when washing with the hand shower 13, the neck nozzle link 80 is provided. Does not get in the way and hand movements during shampooing are not hindered. In addition, since the head support net 70 and the neck nozzle link 80 are connected to each other below the neck of the person to be washed, it is possible to secure right and left hair washing spaces.
In addition, since the head support net 70 has a large mesh at the central portion 72 corresponding to the apex of the back of the head, the wash water from each nozzle link 11, 12 tends to reach the vicinity of the apex of the back of the head, and the mesh becomes closer to the support portions 71 at both ends. Therefore, the strength near the support portion 71 is increased, and the strength of the support is improved.

FIG. 6 is a block diagram showing an electrical configuration of the automatic hair washing machine 1.
The operation of the automatic hair washer 1 is controlled by the microcomputer 89. In addition to the first water level sensor 26, the second water level sensor 27, the overflow sensor 31, the first thermistor 19, the microcomputer 89 receives signals from the operation panel 60 for setting and operating the operation content of the automatic hair washer 1. It is designed to be entered.
The microcomputer 89 includes a motor 20, a hot water storage valve 24, a shampoo pump 38, a conditioner pump 39, an upper nozzle valve 42, a lower nozzle valve 43, a neck nozzle valve 74, a drain valve 44, and a medicine supply pump. 94 and a chemical nozzle valve 95 are connected as control targets. The mixing valve 15 is connected to the motor 20, and the microcomputer 89 can adjust the temperature of the hot water sent to the water supply pipe 16 by driving and controlling the motor 20 to open and close the mixing valve 15. .

As shown in FIG. 6, the microcomputer 89 is connected to an inverter 64 that controls the discharge pressure of the cleaning water discharged from the main pump 32 by supplying an alternating current to the main pump 32. As shown in FIG. 3, the wash water discharged from the main pump 32 is ejected from the nozzles of the upper nozzle link 11 and the lower nozzle link 12 through the upper nozzle valve 42 and the lower nozzle valve 43. Therefore, the microcomputer 89 can control the spraying pressure of the cleaning water sprayed from the nozzles of the nozzle links by controlling the inverter 64.
The microcomputer 89 is connected to a drive motor 98 that controls the movement of the upper nozzle link 11 and the lower nozzle link 12. The drive motor 98 is constituted by a stepping motor, and controls the movement of the upper nozzle link 11 and the lower nozzle link 12 via a drive mechanism (not shown) based on a drive signal input from the microcomputer 89. The microcomputer 89 controls the drive motor 98 to change the moving speed of the upper nozzle link 11 and the lower nozzle link 12 or temporarily stops the upper and lower nozzle links 11 and 12. 11 and 12 can be complicatedly moved. Specific operations of the movement of the upper nozzle link 11 and the lower nozzle link 12 during automatic hair washing by the automatic hair washer 1 will be described later.

FIG. 7 is a flowchart showing the basic operation of the automatic hair washer 1 during automatic hair washing.
As shown in FIG. 7, when performing automatic hair washing, the automatic hair washing machine 1 according to the present embodiment has a relaxation process, a first rinsing process, a shampoo process, a second rinsing process, a conditioner process, a third rinsing process, and a menthol medicine. Each process of an injection process and a 4th rinse process is performed sequentially. Hereinafter, operation | movement of the automatic hair washing machine 1 in each process is demonstrated using FIGS. 8-10.
In the following description, for convenience, the direction from the top of the head toward the neck direction along the head is referred to as a downward direction, and the direction toward the opposite is referred to as an upward direction. In other words, with respect to the upper nozzle link 11, the direction from the top position T1 to the occipital position T2 is the downward direction, and the opposite direction is the upward direction. Further, the direction from the hair position T3 to the lower occipital position T4 of the lower nozzle link 12 is the downward direction, and the opposite direction is the upward direction. In the head of the person to be washed, hair grows downward.
Further, as described above, the upper nozzle link 11 and the lower nozzle link 12 are configured to move synchronously. However, in the following description, only the movement of one nozzle link is described for convenience of explanation. There is.
In the following description, the microcomputer 89 functions as a control unit.
In the present embodiment, the spray pressure of the cleaning water sprayed from the upper nozzle link 11 and the lower nozzle link 12 can be changed in 12 stages from the lowest level 1 to the highest level 12.

FIG. 8A is a diagram for explaining the relaxation process.
This relaxation process is the process in which wash water is sprayed for the first time on the head of the hair-washed person, and the hair-washed person gets used to the fact that wash water is sprayed on the head to relax the hair-washed person. Is the main purpose. In order to achieve this object, in the relaxation process, the injection pressure is controlled so that the average value of the injection pressure level is lower than the average value of the injection pressure in the shampoo process and the conditioner process described later. Specifically, in this embodiment, the average value of the injection pressure level in the shampoo process is level 9, the average value of the injection pressure level in the conditioner process is level 8, and the level of the injection pressure in the relaxation process is The average value is controlled to be lower than level 8.
First, referring to FIG. A1, the microcomputer 89 controls the drive motor 98 and the like, moves the lower nozzle link 12 to a position where the cleaning water is sprayed to the point PD1, and then controls the inverter 64 and the like. For example, cleaning water is sprayed from the lower nozzle link 12 to the point PD1 for 3 seconds.
Next, with reference to FIG. A2, the microcomputer 89 moves the lower nozzle link 12 until it reaches the lower occipital position T4 while jetting cleaning water. At that time, the microcomputer 89 moves the lower nozzle link 12 at a very gentle speed. This is to give the hair-washed person a sense of being slowly stroked by hand and to give the hair-washed person a sense of security. Furthermore, in the relaxation process, which is a process immediately after the start of automatic hair washing, the washing water is sprayed while moving the lower nozzle link 12 at such a slow speed, so that the hair is washed by the machine without surprise to the person being washed. This is to remove the feeling of being and give a sense of quality.

Here, in FIG. A2, the microcomputer 89 causes the lower nozzle link 12 to inject cleaning water near the back of the head of the person to be washed (in the case of injecting cleaning water in the directions indicated by the arrows E and F). Increase the injection pressure compared to the case.
This is a state in which the washing water is launched when the washing water is sprayed near the back of the head of the person to be washed, in order to prevent the water pressure of the washing water reaching the back of the person to be washed from weakening due to this. It is. In addition, when the washing water is sprayed near the back of the head of the person to be washed, the hair hanging from the back of the head prevents the washing water sprayed from the lower nozzle link 12 from reaching the back of the head. This is to prevent the water pressure of the washing water reaching the back of the head of the user from being weakened. Also, in human heads, the back of the head tends to be less sensitive than other parts, but by increasing the spray pressure of the wash water sprayed in the vicinity of the back of the head, it is possible to massage the person to be washed with the spray of wash water. This is to ensure the effect.

In particular, in the present embodiment, the microcomputer 89 determines the spraying pressure of the cleaning water sprayed to the head where the head support net 70 is located (the spraying pressure of the cleaning water sprayed in the direction indicated by the arrow F), The spray pressure is set higher than the spray pressure of the cleaning water sprayed to the head where there is no head support net 70. In the present embodiment, the microcomputer 89 sets the spray pressure of the cleaning water sprayed to the head at the position where the head support net 70 is at level 9 and the spray pressure of the cleaning water sprayed to the other portions to the level. 7 to control each.
This is to prevent a situation in which cleaning water is weakly jetted to the head at a position where the net is located due to the presence of the net. Further, in the present embodiment, the hair is difficult to move by being sandwiched between the head support net 70 and the back of the head, and the washing water sprayed from the lower nozzle link 12 by the hair sandwiched between these is inhibited from reaching the back of the head. However, this is for preventing the water pressure of the washing water reaching the back of the head of the person to be washed from weakening due to this.
In the present embodiment, the same control as the control for the lower nozzle link 12 described above is performed for the upper nozzle link 11, and this control is performed while automatic hair washing is being performed by the automatic hair washer 1.
Note that whether or not the upper nozzle link 11 and the lower nozzle link 12 are spraying cleaning water near the back of the head may be detected based on a drive signal output from the microcomputer 89 to the drive motor 98, for example. Alternatively, a position detection sensor that detects the positions of the upper nozzle link 11 and the lower nozzle link 12 may be connected to the microcomputer 89 and detected based on the output value of the position detection sensor.

  Next, referring to FIG. A3, the microcomputer 89 controls the neck nozzle valve 74 and the like, and sprays washing water from the neck nozzle link 80 to the point PK1 corresponding to the neck of the person to be washed. Here, the washing water to be sprayed is warm water. Thus, by spraying warm water on the neck of the person to be washed, the blood flow at the neck is improved, the tension of the entire head is released, and the massage effect can be improved. Thereafter, the injection of warm water from the neck nozzle link 80 is performed until the relaxation process is completed. Thereby, warm water will be sprayed to a to-be-washed person's neck over a long time, and there can exist the effect mentioned above effectively. In FIG. A3, as indicated by the wavy arrow, the microcomputer 89 moves the upper nozzle link 11 to the top position T1 and the lower nozzle link 12 to the hair position T3.

Next, referring to FIG. A4, the microcomputer 89 drives the upper nozzle link 11 so as to repeatedly move from the top position T1 to the occipital position T2 while jetting cleaning water. At that time, the microcomputer 89 makes the injection pressure when the upper nozzle link 11 is moving downward higher than the injection pressure when it is moving upward. In the present embodiment, the microcomputer 89 performs injection when the level of the injection pressure when the upper nozzle link 11 is moving downward is at level 8 and when the upper nozzle link 11 is moving upward. The injection pressure is controlled so that the pressure level becomes level 5.
Here, when massaging the head with a human hand, in order to achieve a smooth massage according to the direction in which the hair grows, usually the same direction as the direction in which the hair grows rather than in the direction opposite to the direction in which the hair grows The power to crawl is stronger.
In the above-described control, when the upper nozzle link 11 is moved downward, that is, when the washing water is sequentially jetted in the same direction as the hair grows, the injection pressure moves the upper nozzle link 11 in the opposite direction. In other words, it is higher than the spray pressure when the wash water is sprayed sequentially in the direction opposite to the direction in which the hair grows. For this reason, during the automatic hair washing, it is possible to give the hair-washed person the feeling of being massaged manually.
Furthermore, according to the control described above, since the spray pressure when the washing water is sequentially sprayed in the direction opposite to the direction in which the hair grows is weak, the reverse hair state is unlikely to occur and the hair can be prevented from being tangled and the hair to be washed Comfort of the person can be improved.
In FIG. A4, the upper nozzle link 11 is caused to repeat the above movement twice.
Next, referring to FIG. A5, the microcomputer 89 moves the upper nozzle link 11 so as to repeatedly move between the top position T1 and the occipital position T2, and repeatedly moves between the hair position T3 and the lower occipital position T4. The lower nozzle link 12 is moved. During the movement, the microcomputer 89 ejects cleaning water from both nozzle links.

Next, referring to FIG. A6, the microcomputer 89 controls the upper nozzle link 11 as follows.
That is, first, the upper nozzle link 11 is moved to the top position T1, and the upper nozzle link 11 is temporarily stopped. During the temporary stop, the microcomputer 89 controls the inverter 64 and the like, and injects cleaning water from the upper nozzle link 11 to the point PU1 while switching the level of the injection pressure at intervals of 0.5 seconds. Switching between high and low is performed so that the injection pressure is high and low twice. In this embodiment, the microcomputer 89 is configured so that the level of the injection pressure when the injection pressure is high is level 8, and the level of the injection pressure when the injection pressure is low is level 5. Control the injection pressure. Thereafter, the microcomputer 89 causes the upper nozzle link 11 to inject cleaning water while switching the level of the injection pressure at intervals of 1 second. The switching between high and low is performed so that the high state and the low state each come once.
In this way, when the wash water is sprayed while the spray pressure level is switched at a predetermined interval with respect to a part having the head of the person to be washed, the feeling that the part is rubbed with strength by hand. Can be given to the user.
In particular, in the present embodiment, the level of the injection pressure is switched during the temporary stop of the upper nozzle link 11, and therefore, during this temporary stop, the washing water flows while switching the level of the spray pressure with respect to the same portion of the head. Will be injected. For this reason, it is possible to give the hair-washed person a stronger sense that the portion is rubbed with strength by hand.
Here, in the case of massaging massage manually, an operation of massaging massage is usually performed with intervals gradually applied. And in this embodiment, the time which switches the level of injection pressure becomes long, so that the time which injects washing water passes. Thus, it is possible to give the hair-washed person a feeling that the portion where the washing water is sprayed is manually squeezed.

Further, the microcomputer 89 temporarily stops the upper nozzle link 11 at a position corresponding to the point PU1, then cancels the temporary stop, and lowers the upper nozzle link 11 until reaching the position where the washing water is sprayed to the point PU2. After moving in the direction, the upper nozzle link 11 is temporarily stopped at the position corresponding to the point PU2, and the washing water is sprayed while switching the level of the spraying pressure as in the position corresponding to the point PU1. In this way, the microcomputer 89 moves the upper nozzle link 11 from the position corresponding to PU1 to the position corresponding to PU5, and temporarily stops the upper nozzle link 11 at each of the positions corresponding to PU1 to PU5. The washing water is jetted while switching the jet pressure level during the temporary stop.
According to this, it is possible to give the hair-washed person a feeling that the plurality of parts of the head of the hair-washed person are scolded with strength by hand.
In FIG. A7, an operation similar to the operation described in FIG. A3 is performed.

FIG. 8B is a diagram for explaining the first rinsing step.
This first rinsing step is a step for flowing dirt attached to the hair with washing water that does not contain a shampoo liquid or a conditioner liquid before the next shampooing process.
In the first rinsing process, the injection pressure is controlled so that the average value of the injection pressure level is lower than the average value in the shampoo process and the average value in the conditioner process, as in the relaxation process. Thus, the person to be washed is made more accustomed to the fact that the washing water is sprayed on the head.

In FIG. B1, the same operation as that described in FIG. A1 is performed.
Next, referring to FIG. B2, the microcomputer 89 moves the upper nozzle link 11 so as to repeatedly move between the top position T1 and the occipital position T2 while jetting cleaning water, and also moves the upper posterior position from the hair position T3. The lower nozzle link 12 is moved so as to repeatedly move between T4. During the operation, the microcomputer 89 makes the jet pressure of the cleaning water when the upper nozzle link 11 is moving downward higher than the jet pressure of the cleaning water when moving upward. Similarly, the microcomputer 89 increases the washing water injection pressure when the lower nozzle link 12 is designated to move downward, higher than the washing water injection pressure when the lower nozzle link 12 is moving upward.

Next, referring to FIG. B3, the microcomputer 89 moves the upper nozzle link 11 to the head top position T1, and then sprays the cleaning water, while the cleaning water is sprayed on the portion corresponding to the range H1. The reciprocating range (hereinafter simply referred to as “range H1”; the same applies to the ranges H2 to H9) is reciprocated four times. Thereafter, the microcomputer 89 moves the upper nozzle link 11 downward, and then makes four reciprocations within the range H2 while spraying the cleaning water. Thus, the microcomputer 89 reciprocates the upper nozzle link 11 four times while injecting the cleaning water in each of the ranges H1 to H4. Thereby, in each of the ranges H1 to H4, the wash water is intensively jetted, and dirt attached to the hair can be flowed more reliably in each of these ranges.
In FIG. B4, the same operation as that described in FIG. A4 is performed.

FIG. 8C is a diagram for explaining a shampoo process.
This shampooing process is a process of washing the hair of the person to be washed with the washing water containing the shampoo solution. The microcomputer 89 controls the shampoo pump 38 to mix the shampoo liquid into the cleaning water.
In this shampoo process, the microcomputer 89 moves the upper nozzle link 11 and the lower nozzle link 12 at a higher speed than in the above-described relaxation process. Thereby, an appropriate stimulus can be given to the person to be washed to make it feel comfortable, and the hair can be washed efficiently.
Further, in the shampoo process, the injection pressure is controlled so that the average value of the injection pressure level is higher than in the relaxation process, the conditioner process, the rinsing process, and the like. In this way, compared to other processes, by giving a strong stimulus to the hair-washed person, the interval at which the massage is performed is made to stand out and the massage peak is recognized, and the hair-washed person Improve comfort. In the present embodiment, the microcomputer 89 controls the injection pressure so that the average value of the injection pressure level in the shampoo process becomes level 9.
In FIG. C1, an operation similar to the operation described in FIG. A6 is performed, and in FIG. C2, an operation similar to the operation described in FIG. A5 is performed.

  Next, referring to FIG. C3, the microcomputer 89 moves the upper nozzle link 11 to the top position T1, and then, as shown by the arrow G, sprays the washing water containing the shampoo liquid for a predetermined distance. Just move it down. Thereafter, as indicated by an arrow H, the microcomputer 89 moves the upper nozzle link 11 upward by a distance shorter than the predetermined distance while spraying the cleaning water containing the shampoo liquid. Here, the microcomputer 89 makes the jet pressure of the cleaning water when moving in the arrow G direction higher than the jet pressure of the cleaning water when moving in the arrow H direction. The microcomputer 89 repeatedly performs the above-described operation until the upper nozzle link 11 reaches the occipital position T2. Similarly, after moving the lower nozzle link 12 to the hair position T3, the microcomputer 89 causes the lower nozzle link 12 to perform the same operation as the upper nozzle link 11 described above until reaching the lower occipital position T4. As described above, the upper nozzle link 11 and the lower nozzle link 12 move, so that the washing water containing the shampoo liquid spreads over the entire head of the person to be washed, and the washing water spreads to the base of the hair.

Next, with reference to FIG. C4, the microcomputer 89 moves the upper nozzle link 11 to the head top position T1, and then sprays the washing water, and within the range H5 corresponding to the narrow range in the head of the person being washed. Is reciprocated several times. Here, the narrow range in the head of the person to be washed is defined as a range of 0.5 cm to 3 cm in the vertical direction (in this embodiment, about 2 cm), and the washing water reciprocates in this range. It will be injected. In the present embodiment, the microcomputer 89 makes the upper nozzle link 11 reciprocate for 2 seconds so that the washing water is reciprocated and jetted in a range of about 2 cm in the head. At that time, the microcomputer 89 relatively increases the jet pressure of the cleaning water and relatively increases the moving speed of the upper nozzle link 11. In the present embodiment, the microcomputer 89 controls the level of the injection pressure to level 8.
In this way, the washing water with high spray pressure is ejected from the upper nozzle link 11 that reciprocates at a high speed with respect to a narrow range in the head, so that appropriate stimulation can be given to the part, and the hair to be washed It is possible to give a feeling to the person that the head is being massaged by the hand. Furthermore, it is possible to realize a feeling that the itchy part of the head is scratched manually, and to improve the comfort of the person being washed.
Furthermore, compared with the relaxation process and the first rinsing process, the washing water is sprayed with a strong spray pressure, and the hair to be washed has become accustomed to spraying the washing water on the head through the relaxation process and the first rinsing process. Appropriate stimulation can be given to the person. And a to-be-washed person can acquire a strong massage feeling by feeling moderate irritation | stimulation.
Thereafter, the microcomputer 89 moves the upper nozzle link 11 downward by a predetermined distance, and performs the same operation in the range H6 as in the range H5. In this way, the microcomputer 89 reciprocates the upper nozzle link 11 a plurality of times while injecting cleaning water in each of the ranges H5 to H9. Thereby, the effect mentioned above about a plurality of different parts in a head can be produced. Further, in each of the ranges H5 to H9, washing water containing shampoo liquid is intensively jetted, and these ranges H5 to H9 can be washed with certainty.
In the present embodiment, there are five ranges H5 to H9, but the number of ranges is not limited to five, and more ranges may exist.
In FIG. C5, an operation similar to the operation described in FIG. B2 is performed.

FIG. 9A is a diagram for explaining the second rinsing step.
This second rinsing step is a step for rinsing washing water containing shampoo liquid sprayed on the head and remaining on the head and hair in the shampooing step.
In the second rinsing step, the injection pressure is controlled so that the average value of the injection pressure level is lower than the average value in the shampoo step. In the present embodiment, the average value of the injection pressure level in the second rinsing process is controlled to be level 8.

In FIG. D1, an operation similar to the operation described in FIG. A3 is performed, in FIG. D2, an operation similar to the operation described in FIG. B2 is performed, and in FIG. D3, an operation similar to the operation described in FIG. Is done.
Next, with reference to FIG. D4, the microcomputer 89 moves the lower nozzle link 12 to the lower occipital position T4, and then, as shown by an arrow I, upwards a predetermined distance while jetting cleaning water. Move. Thereafter, as indicated by an arrow J, the microcomputer 89 moves the lower nozzle link 12 downward by a distance shorter than the predetermined distance while jetting cleaning water. At that time, the microcomputer 89 makes the spray pressure of the cleaning water when moving the lower nozzle link 12 downward higher than the spray pressure of the cleaning water when moving upward. The microcomputer 89 repeatedly performs the above-described operation until the lower nozzle link 12 reaches the hair position T3.
In FIG. D5, an operation similar to the operation described in FIG. C3 is performed. In FIG. D6, the lower nozzle link 12 operates in the same manner as that described in FIG. A5, and the upper nozzle link 11 does not inject cleaning water. In FIG. D7, an operation similar to the operation described in FIG. A5 is performed. In FIG. D8, the upper nozzle link 11 operates in the same manner as that described in FIG. A6, and the lower nozzle link 12 operates in substantially the same manner as the upper nozzle link 11 in FIG. A6.

FIG. 9B is a diagram for explaining a conditioner process.
The conditioner process is a process for performing so-called conditioning by injecting wash water containing a conditioner liquid onto the head and hair of a person to be washed. The microcomputer 89 controls the conditioner pump 39 to mix the conditioner liquid into the cleaning water. The average value of the injection pressure level in the conditioner process is controlled to be lower than the average value of the injection pressure level in the shampoo process and higher than the average value of the injection pressure level in the relaxation process. In the present embodiment, the microcomputer 89 controls the average value of the injection pressure level in the conditioner process to be level 8.
In FIG. E1, the same operation as that described in FIG. A3 is performed. In FIG. E2, the upper nozzle link 11 performs an operation similar to the operation described in FIG. A4, and the lower nozzle link 12 operates substantially the same as the upper nozzle link 11 in FIG. A4. In FIG. E3, an operation similar to the operation described in FIG. C3 is performed, and in FIG. E4, an operation similar to the operation described in FIG. B2 is performed.

FIG. 9C is a diagram for explaining the third rinsing step.
This third rinsing step is a step for rinsing washing water containing the conditioner liquid sprayed on the head in the conditioner step and remaining on the head and hair.
In the third rinsing process, the injection pressure is controlled so that the average value of the injection pressure level is lower than the average value in the shampoo process. In the present embodiment, the average value of the injection pressure level in the second rinsing process is controlled to be level 8.
In FIG. F1, an operation similar to the operation described in FIG. A3 is performed, in FIG. F2, an operation similar to the operation described in FIG. D8 is performed, and in FIG. F3, an operation similar to the operation described in FIG. In FIG. F4, an operation similar to the operation described in FIG. C3 is performed, and in FIG. F5, an operation similar to the operation described in FIG. B2 is performed.

FIG. 10A is a diagram for explaining a menthol medicine injection step.
This menthol medicine injection process is a process for injecting a menthol-type medicine to a person to be washed. In the menthol drug spraying process, the spray pressure is controlled so that the spray pressure when the drug is sprayed is lowered in order to give the hair-washed person the feeling that the menthol-based drug is sprayed gently. The For example, the injection pressure corresponding to level 6 is controlled.
Referring to FIG. G1, in FIG. G1, an operation similar to the operation described in FIG. A7 is performed. At that time, the microcomputer 89 makes the movement of the upper nozzle link 11 gentle and lowers the injection pressure of the cleaning water injected from the upper nozzle link 11.
Next, referring to FIG. G2, as shown by the arrow in the figure, the microcomputer 89 controls the medicine supply pump 94, the medicine nozzle valve 95, and the like, so that the menthol-type medicine is applied to the head of the person to be washed. Let spray.
When the menthol-based drug is sprayed on the head, it can give the hair-washed person a refreshing feeling and a refreshing feeling, and the comfort of the hair-washed person is improved.

FIG. 10B is a diagram for explaining a fourth rinsing step.
The fourth rinsing step is a step for rinsing off the menthol-type drug sprayed on the hair-washed person and remaining on the hair and head of the hair-washed person in the menthol drug spraying process.
Referring to FIG. H1, in FIG. H1, an operation similar to the operation described in FIG. A4 is performed. At that time, the microcomputer 89 gradually lowers the spray water pressure of the cleaning water. As a result, the person to be washed is made to recognize that a series of operations related to automatic hair washing ends.

As described above, in this embodiment, an automatic hair washer equipped with an upper nozzle link 11 and a lower nozzle link 12 for injecting wash water toward the head inside the sink 2 that houses the head of the person to be washed. 1 includes a microcomputer 89 that switches between high and low injection pressures of cleaning water injected by the upper and lower nozzle links 11 and 12 at a predetermined interval.
According to this, by spraying the wash water while switching the level of the spray pressure at a predetermined interval on the head of the person to be washed, the place where the wash water is sprayed is rubbed with strength manually It can give a sense of That is, during automatic hair washing, it is possible to give a sense that the head is being massaged by a hand to the person being washed.

Moreover, in this embodiment, the microcomputer 89 lengthens the space | interval which switches the level of injection pressure, so that the time which injects washing water passes.
Here, in the case of massaging massage manually, an operation of massaging massage is usually performed with intervals gradually applied.
And according to the said structure, as the time which injects washing water passes, the space | interval which switches the level of injection pressure becomes long, and the location where the washing | cleaning water is injected is squeezed by hand Can be given more strongly to the user.

Further, in the present embodiment, the upper nozzle link 11 and the lower nozzle link 12 are configured to be movable in a state where the cleaning water is jetted, and after the upper and lower nozzle links 11 and 12 are moved within a predetermined range, they are temporarily stopped. The microcomputer 89 performs control so as to repeatedly perform the operation, and the microcomputer 89 switches the injection pressure level of the cleaning water sprayed by the upper and lower nozzle links 11 and 12 at a predetermined interval during the temporary stop.
According to this, control is performed to repeatedly perform the operation of temporarily stopping the upper and lower nozzle links 11 and 12 after being moved within a predetermined range, and the level of the washing water injection pressure is increased at predetermined intervals during the temporary stop. Therefore, it is possible to give the hair-washed person a feeling that the plurality of parts of the head of the hair-washed person are rubbed with strength by hand.

Further, in this embodiment, the upper nozzle link 11 is configured to be able to repeatedly move from the top position T1 to the occipital position T2 in a state where the cleaning water is jetted. The washing water injection pressure when moving in the direction (downward) from the top position T1 toward the occipital position T2, and the washing water injection pressure when moving in the direction (upward) from the occipital position T2 toward the top position T1 Higher than.
Here, when the upper nozzle link 11 is moving in the downward direction, the wash water is sequentially sprayed in the same direction as the hair grows on the head of the person to be washed. On the other hand, when the upper nozzle link 11 is moving in the upward direction, the washing water is sequentially sprayed on the head of the person to be washed in the direction opposite to the direction in which the hair grows.
In addition, when massaging the head with human hands, in order to achieve a smooth massage according to the direction of hair growth, it is usually in the same direction as the direction of hair growth, rather than rubbing in the direction opposite to the direction of hair growth. If you rub, you have a stronger craving power.
According to the above configuration, when the upper nozzle link 11 is moving downward, that is, when the washing water is sequentially jetted in the same direction as the hair grows, the injection pressure is increased upward. When 11 is moving, that is, compared to the spray pressure in the case where the wash water is sequentially sprayed in the direction opposite to the direction in which the hair grows, the pressure becomes higher. For this reason, during the automatic hair washing, it is possible to give the hair-washed person the feeling of being massaged manually.
Furthermore, according to the above configuration, since the spraying pressure when sequentially spraying the washing water in the direction opposite to the direction in which the hair grows is weak, the reverse hair state is unlikely to occur, and the hair can be prevented from being tangled. Comfort can be improved.

In addition, the automatic hair washer 1 according to the present embodiment, from the hair position T3 corresponding to the hair that hangs down from the head stored in the sink 2 to the lower occipital position T4 corresponding to the occipital region in a state where the washing water is jetted. The lower nozzle link 12 is configured to be able to move repeatedly between them. The lower nozzle link 12 is configured to move in the direction from the hair position T3 to the lower occipital position T4 in synchronization with the movement of the upper nozzle link 11 in the direction from the parietal position T1 to the occipital position T2. At the same time, the upper nozzle link 11 is configured to move in the direction from the lower occipital position T4 to the hair position T3 in synchronization with the movement from the occipital position T2 to the top position T1.
According to this, the lower nozzle link 12 moves in the direction from the hair position T3 to the lower occipital position T4 in synchronization with the movement of the upper nozzle link 11 in the direction from the top position T1 to the occipital position T2. Since the upper nozzle link 11 is configured to move in the direction from the lower occipital position T4 to the hair position T3 in synchronization with the movement in the direction from the occipital position T2 to the parietal position T1, the upper During the movement of the nozzle link 11 and the lower nozzle link 12, it is possible to ensure that these nozzle links do not contact.
Here, for example, the upper nozzle link 11 moves in the same direction as the hair grows while spraying the cleaning water, while the lower nozzle link 12 moves in the opposite direction to the hair grows while spraying the cleaning water, etc. When the movement directions of the upper nozzle link 11 and the lower nozzle link 12 with respect to the direction in which the hair grows are different, the upper nozzle link 11 and the lower nozzle link 12 each have their hair washed from different directions with respect to the direction in which the hair grows. The cleaning water will be sprayed on the person's head and hair, which may cause the hair to become tangled.
However, as described above, since the upper nozzle link 11 and the lower nozzle link 12 are configured to move synchronously, the movement directions of the upper nozzle link 11 and the lower nozzle link 12 with respect to the direction in which the hair grows are determined. It is possible to prevent the occurrence of a situation where the hairs are always tangled and tangled.
Furthermore, during the movement of the upper nozzle link 11 and the lower nozzle link 12, it is possible to ensure that these nozzle links do not contact.

Further, in the present embodiment, the microcomputer 89 applies the washing water injection pressure from the lower occipital position T4 to the hair when the lower nozzle link 12 moves in the direction (downward) from the hair position T3 toward the lower occipital position T4. It is made higher than the spraying pressure of the washing water when moving in the direction (upward) toward the position T3.
According to this configuration, for the same reason as the upper nozzle link 11 described above, also in the lower nozzle link 12, it is possible to give a sense of being massaged by hand during automatic hair washing to the hair-washed person. Furthermore, the reverse hair state is unlikely to occur, and the hair can be prevented from being tangled, and the comfort of the user to be washed can be improved.

Further, in this embodiment, the microcomputer 89 reciprocates the upper nozzle link 11 in a state in which the cleaning water is sprayed so that the cleaning water is reciprocated in a predetermined range defined to 3 cm or less at the head. Move.
According to this, the washing water is reciprocated and sprayed on a narrow range in the head of the person to be washed. Thereby, a moderate irritation | stimulation can be given to the said site | part and the sense that the said site | part is massaging by the hand of the said site | part can be given to a to-be-washed person.
The same can be said for the lower nozzle link 12.

In this embodiment, the macro computer 89 reciprocates the upper nozzle link 11 and then moves the upper nozzle link 11 by a predetermined distance so that the cleaning water is reciprocated and sprayed in a narrow range in the head. Then, the upper nozzle link 11 is reciprocated again so that the cleaning water is reciprocated and sprayed to a range other than the range.
According to this configuration, it is possible to give an appropriate stimulus to a plurality of different ranges, and it is possible to give the sensation that each of the ranges has a head massaged by a hand.

In addition, the automatic hair washer 1 according to the present embodiment includes a head support net 70 that supports the back of the head of the hair-washed person with the neck of the hair-washed person in a supine posture facing the inside of the sink. The spraying pressure of the cleaning water sprayed to the head at the position where the support net 70 is located is set higher than the spraying pressure of the cleaning water sprayed to the head where the head support net 70 is not present.
According to this, since the jet pressure of the cleaning water sprayed to the head at a position where the head support net 70 is located is higher than the jet pressure injected to the head at a position where the head support net 70 is not, the head support net 70. It is possible to prevent the washing water from being jetted weakly to the head at the position where the head support net 70 is located due to the presence of the head.

The above-described embodiment is merely an aspect of the present invention, and can be arbitrarily modified and applied within the scope of the present invention.
For example, in the above-described embodiment, an example of the operation related to automatic hair washing by the automatic hair washing machine 1 has been described with reference to FIGS. 7 to 10, but the operation related to automatic hair washing is not limited to that described.
Moreover, the structure of the medicine injection mechanism 90 is not limited to the structure described in the above-described embodiment, and may be a structure in which, for example, a menthol-based medicine is injected from the upper nozzle link 11 or the lower nozzle link 12.

It is a schematic sectional drawing which shows the internal structure of the automatic hair washing machine concerning this embodiment. A is an enlarged view of the sink portion of FIG. 1, and B is a diagram for explaining the movement of the upper nozzle link and the lower nozzle link. It is a waterway figure which shows the flow of the water used for an automatic hair washing machine. It is a figure which shows the relationship between a head support net | network and the nozzle link for necks, A is a front view, B is a top view. It is a figure which shows a head support net | network, A is a top view and B is an end view. It is a block diagram which shows the electrical structure of an automatic hair washing machine. It is a flowchart which shows the fundamental operation | movement at the time of automatic hair washing of an automatic hair washer. A is a figure for demonstrating a relaxation process, B is a figure for demonstrating a 1st rinse process, C is a figure for demonstrating a shampoo process. A is a figure for demonstrating a 2nd rinse process, B is a figure for demonstrating a conditioner process, C is a figure for demonstrating a 3rd rinse process. A is a figure for demonstrating a menthol chemical | medical agent injection process, B is a figure for demonstrating a 4th rinse process.

DESCRIPTION OF SYMBOLS 1 Automatic hair washing machine 2 Sink T1 Head top position T2 Back head position T3 Hair position T4 Lower back head position 11 Upper nozzle link 12 Lower nozzle link 70 Head support net (net)
89 Microcomputer (control means)

Claims (3)

In an automatic hair washer equipped with a nozzle link that sprays wash water toward the head inside the sink that houses the head of the person to be washed,
Control means for switching the level of the spray pressure of the cleaning water sprayed by the nozzle link at a predetermined interval ;
Wherein, as the time for injecting the washing water has elapsed, the automatic shampoo machine, wherein to Rukoto increase the interval to switch the high and low injection pressure. The nozzle link is configured to be movable in a state in which cleaning water is jetted,
The control means includes
After moving the nozzle link within a predetermined range, control is performed to repeatedly perform the operation of temporarily stopping the movement of the nozzle link, and during the temporary stop, the injection pressure of the washing water injected by the nozzle link is increased or decreased. The automatic hair washer according to claim 1, wherein the automatic hair washer is switched at a predetermined interval. With the neck of the hair-washed person in a supine posture facing the inside of the sink, it has a net that supports the back of the hair-washed person,
The control means includes
Claim, characterized in that the injection pressure of the washing water jetted to the head position where there is the net, to be higher than the jetting pressure of washing water jetted to the head portion of the net is not the position 1 or 2 Automatic hair washer as described in

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