JP3189895U - Barber / beauty showerhead and hose connection structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hairdressing and beauty shower head and a hose connecting structure capable of freely rotating a hose according to a twist of the palm even if the shower head has a size that fits in a palm. SOLUTION: A sliding cylinder shaft 13, an annular rotating portion accommodating portion 14, and an outer periphery of a tip portion of the sliding cylinder shaft are attached to a flow rate adjusting member 12 screwed into a head body of a hairdressing and beauty shower head. The mounting member 20 attached to the tip of the hose while forming the position stop groove 13b has an annular rotating portion 21 and a portion of the rotating portion that contacts the outer peripheral surface of the sliding cylinder shaft. An annular seal storage portion 22 located and a shoulder portion 23 facing the end portion of the head body are formed, and a slip washer 24 is formed between the shoulder portion and the end portion of the head body and above and below the rotating portion. Intervene. [Selection diagram] Fig. 3

Description

  The present invention relates to a connection structure between a hairdressing and beauty shower head and a hose, and more particularly to a connection structure in which the direction of the hairdressing and beauty shower head can be freely changed with respect to the hose.

  A hairdressing and beauty shower head is used in a barber shop or a hair salon, and is mainly used for washing the head of a customer that has been placed on a narrow washbasin. In order to wash the entire head in a narrow place, it is necessary to be able to freely change the water discharge direction of the hairdressing and beauty shower head with respect to the direction of the hose supplying the shower water.

  In general, an attachment member is interposed between the hairdressing and beauty shower head and the hose, and the hairdressing and beauty shower head can be rotated with respect to the hose by this attachment member. However, since the pressure of the shower water is applied in the hose, the actual situation is that the mounting member cannot be rotated so freely.

  There is a “shower head” as proposed in Japanese Patent Application Laid-Open No. H10-228707 as one that can rotate between the shower head and the hose.

Japanese Patent Application Laid-Open No. 2010-46231, abstract, representative diagram

  The “shower head” proposed in Patent Document 1 was made for the purpose of “providing a shower head capable of sprinkling far away by rotating the tip and switching the water spray direction”. As shown in FIG. 5, “the main body portion 10 connected to the shower hose 6 and the rotating portion 11 having the watering plate 12 are configured, and the rotating portion 11 is connected to the main body portion 10 so as to be rotatable on an oblique rotation surface. The configuration is such that the direction of water spraying from the water spray plate 12 to the shower hose 6 can be switched by rotating the portion 11.

  Thereby, in the shower head shown by this patent document 1, although it seems that the said objective can be achieved, "Because the rotation part 11 is connected with the main-body part 10 so that rotation with an oblique rotation surface is possible." It seems to be difficult to use for a hairdressing shower head. This is because the hairdressing and beauty shower head should be large enough to fit in the palm of your hand, and wash your hair while feeling the position and angle of the shower head on your head. This is because the “obliquely rotating surface” cannot be felt.

  Therefore, the present inventors etc., how to make a hairdressing and beauty shower head that can rotate according to the twist of the palm while keeping the hairdressing and beauty shower head of a size that fits in the palm, As a result of various investigations, the present invention has been completed.

  That is, an object of the present invention is to provide a hairdressing and beauty shower head that can freely rotate with respect to a hose according to the twist of the palm even if the hairdressing and beauty shower head is large enough to fit in the palm.

In order to solve the above problems, means taken by the present invention will be described with reference numerals used in the description of the best mode described below.
“The hairdressing and beauty shower head 10 is rotatably connected to the hose 30 for supplying shower water via the attachment member 20,
A flow rate adjusting member 12 that is screwed into the head body 11 of the hairdressing and beauty shower head 10 by an outer peripheral threaded portion 12a, a sliding cylinder shaft 13 having a water passage 13a in the shaft core, and the sliding cylinder shaft 13 While forming an annular rotating portion storage portion 14 formed between the outer peripheral screw portion 12a and a stop groove 13b formed on the outer periphery of the distal end portion of the sliding cylinder shaft 13,
An annular rotating part 21 to be stored in the rotating part storage part 14 on the attachment member 20 attached to the tip of the hose 30, and the outer peripheral surface of the sliding cylinder shaft 13 of the rotating part 21 Forming an annular seal housing portion 22 formed in a portion that contacts the shoulder portion 23 and a shoulder portion 23 facing the end portion 11b of the head body 10;
With a slip washer 24 interposed between the shoulder portion 23 and the end portion 11 b of the head body 10 and above and below the rotating portion 21, a stop washer 15 is attached to the stop groove 13 b of the sliding cylinder shaft 13. The hairdressing and beauty shower head 10 and the hose 30 connecting structure "
It is.

  By adopting the connection structure as described above, the head body 11 of the hairdressing and beauty shower head 10 can be freely rotated with respect to the mounting member 20 attached to the tip of the hose 30. The reason is as follows.

  First, in the assembled state of each member in the mounting structure, as shown in FIGS. 2 and 3, the flow rate adjusting member 12 is integrated with the outer peripheral screw portion 12 a with respect to the head body 11, The flow rate adjusting member 12 cannot rotate with respect to the head body 11. With respect to the flow rate adjusting member 12, a rotating portion 21 on the mounting member 20 side is accommodated in a rotating portion accommodating portion 14 formed therein, and the rotating portion 21 is positioned above and below the rotating portion 21. It is rotatable with respect to the flow rate adjusting member 12 via the slip washer 24 and the slip washer 24 between the mounting member 20 and the head body 11.

  The rotating portion 21 is supported by a stop washer 15 located immediately below the rotating portion 21, and the stop washer 15 is a sliding cylinder shaft of the flow rate adjusting member 12 fixed to the head body 11. As a result, the rotating part 21 is rotatable in the rotating part storage part 14 on the hairdressing and beauty shower head 10 side, but is completely prevented from coming off. is there.

  As a result of the above, the head body 11 of the hairdressing and beauty shower head 10 sized to fit within the palm is rotatable with respect to the mounting member 20 to which the hose 30 is connected. The user of the shower head 10 can freely rotate the hairdressing and beauty shower head 10 with respect to the hose 30 which is not free.

  Therefore, the hairdressing and beauty shower head 10 according to the present invention can freely rotate with respect to the hose according to the twist of the palm even if the hairdressing and beauty shower head is large enough to fit in the palm.

As explained above, in the present invention,
“A sliding cylinder shaft 13 having a water passage 13a in the shaft core and a sliding cylinder shaft 13 which is screwed into the head body 11 of the hairdressing and beauty shower head 10 by a screw portion 12a on the outer periphery. And an annular rotating portion storage portion 14 formed between the outer peripheral screw portion 12a and a stop groove 13b formed on the outer periphery of the distal end portion of the sliding cylindrical shaft 13,
An annular rotating part 21 to be stored in the rotating part storage part 14 on the attachment member 20 attached to the tip of the hose 30, and the outer peripheral surface of the sliding cylinder shaft 13 of the rotating part 21 Forming an annular seal housing portion 22 formed in a portion that contacts the shoulder portion 23 and a shoulder portion 23 facing the end portion 11b of the head body 10;
With a slip washer 24 interposed between the shoulder portion 23 and the end portion 11 b of the head body 10 and above and below the rotating portion 21, a stop washer 15 is attached to the stop groove 13 b of the sliding cylinder shaft 13. about"
The hairdressing and beauty shower head 10 can be freely rotated with respect to the hose 30 according to the twist of the palm even when the hairdressing and beauty shower head is large enough to fit in the palm. Can do it.

1 is a perspective view of a hairdressing and beauty shower head 10 according to the present invention. FIG. 2 is a diagram illustrating the hairdressing beauty shower head 10, where (a) is a front view and (b) is a longitudinal sectional view taken along line 1-1 in (a). It is the fragmentary longitudinal cross-sectional view which expanded and showed the principal part of (b) of FIG. FIG. 2 shows disassembled parts of the hairdressing beauty shower head 10, (a) is an exploded front view, and (b) is an exploded sectional view. It is a perspective view of the state which decomposed | disassembled the simultaneous beauty shower head. It is a perspective view of the technique proposed by patent document 1. FIG.

  The hairdressing and beauty shower head 10 according to the embodiment shown in the drawings will be described for the present invention configured as described above. FIG. 1 shows a hairdressing and beauty shower head 10 and a hose 30 to which the connecting structure according to the present invention is applied. The perspective view is shown. The hose 30 is connected to a shower water supply source (not shown) and feeds this shower water into the hairdressing / showing shower head 10. It is connected to the lower end.

  As shown in FIGS. 2 to 5, the hairdressing and beauty shower head 10 to which the tip of the hose 30 is connected has a head body 11 sized so as to be enveloped by the palm of one hand. As shown in FIG. 2 (a), a shower port for discharging shower water is formed on the front surface. As shown in FIG. 3, an inner peripheral screw portion 11a for attaching a flow rate adjusting member 12 described later is formed in the head main body 11, and the lower end of the head main body 11 shown in the figure is an attaching member described later. The end portion 11 b is in contact with the shoulder portion 23 of the 20 through the slip washer 24.

  In the head body 11, as shown in FIG. 2B and the like, the flow rate adjusting member 12 and the microbubble generator 16 are incorporated, and a passage for shower water from the hose 30 is formed therethrough. is there. In addition, since this hairdressing and beauty shower head 10 is literally used in a barber shop or a beauty salon, the hairdressing and beauty shower head 10 itself does not have a water discharge function or a water stop function.

  As shown in FIG. 3, the flow rate adjusting member 12 has an outer peripheral screw portion 12 a that is screwed to the inner peripheral screw portion 11 a on the head main body 11 side described above. 13a is formed, and the pressure of shower water from the hose 30 can be lowered to a predetermined value by the water passage 13a. The water passage 13 a is formed in the sliding cylinder shaft 13 formed integrally with the flow rate adjusting member 12, and the tip of the sliding cylinder shaft 13 extends from the end portion 11 b of the head body 11. Further, the length protrudes downward so that it can completely enter a mounting member 20 described later. A stop groove 13b to which a later-described stop washer 15 is attached is formed on the outer periphery of the portion of the sliding cylinder shaft 13 that enters the attachment member 20.

  In the hairdressing and beauty shower head 10 of this embodiment, as shown in FIG. 3 and the like, a microbubble generator 16 is incorporated in the head main body 11. The microbubble generator 16 has a structure in which the shower water flowing in from the water passage 13a is allowed to flow into a wide area and the pressure there can be drastically lowered, so that the microbubbles caused by the cavitation phenomenon are brought into the shower water. Is generated. It is known that shower water containing microbubbles stimulates the scalp to improve blood circulation.

  A rotating portion storage portion 14 is formed between the outer peripheral screw portion 12 a of the flow rate adjusting member 12 and the sliding cylinder shaft 13 integrated with the flow rate adjusting member 12. In the rotating part storage part 14, a rotating part 21 of the mounting member 20 described below is rotatably stored. Before the rotating part 21 is stored, the first sheet A slip washer 24 is accommodated.

  As shown in FIG. 2 (b), the attachment member 20 is attached to the lower end thereof so that the tip of the hose 30 becomes liquid, and the upper end thereof is formed on the flow rate adjusting member 12. The rotating part 21 accommodated in a certain rotating part accommodating part 14 is formed. Further, a shoulder portion 23 with which the end portion 11b of the head main body 11 can come into contact is formed in the middle of the mounting member 20, and the head portion 11 and the rotating portion 21 are provided with a head. It is formed step by step so as to be assembled in the main body 11.

  A seal storage portion 22 is formed on the inner surface of the rotation portion 21, and the rotation portion 21 is connected to the sliding cylinder on the flow rate adjusting member 12 side through a seal 22 a stored in the seal storage portion 22. It is inserted into the shaft 13 and stored in the rotating unit storage unit 14. The microbubble generator 16 employed in this embodiment has an x-shaped cross section as shown in FIG. As shown in FIG. 3, the rotating portion 21 that is completely inserted into the sliding cylinder shaft 13 slides the stop washer 15 with the second slip washer 24 interposed therebetween. By engaging with a stop groove 13 b formed at the tip of the cylindrical shaft 13, the cylindrical shaft 13 is rotatably attached to the sliding cylindrical shaft 13. A third slip washer 24 is interposed between the shoulder 23 of the mounting member 20 and the end 11b on the head body 11 side.

  Of course, each of the three slip washers 24 employed in this connection structure alleviates the frictional force between the members positioned above and below the slip washers 24, and maintains relative liquidity to the shower water. Smooth rotation.

  In the state where the attachment member 20 is attached to the head body 11, that is, the sliding cylinder shaft 13, the inner surface of the rotating portion 21 is liquefied with respect to the sliding cylinder shaft 13 via the seal 22 a. The shower water from the hose 30 does not leak outside, and the rotating part 21 is rotatable with respect to the sliding cylinder shaft 13. In addition, the first slip washer 24 located on the upper side of the rotating unit 21 smoothly rotates the rotating unit 21 around the water passage 13 a in the rotating unit storage unit 14. It also retains honey.

  The second slip washer 24 below the rotating part 21 and between the stopper washer 15 stopped by the water passage 13 a of the sliding cylinder shaft 13 is a rotating part storage part of the rotating part 21. 14 is prevented from coming off from the inside, and at the same time, the turning portion 21 of the turning portion 21 is smoothly turned around the water passage 13a in the turning portion storage portion 14 and also has a liquid melting property. keeping. The third slip washer 24 between the end 11b of the head main body 11 and the shoulder 23 of the mounting member 20 also smoothly rotates the mounting member 20 with respect to the head main body 11, and at the same time, It also maintains honey.

  As a result, the head body 11 of the hairdressing and beauty shower head 10 is rotatable with respect to the hose 30 connected via the mounting member 20 and is maintained in the liquid honey state. Even in a narrow place like a table, when you want to wash your entire head, you can freely change the water discharge direction of the hairdressing and beauty shower head 10 with respect to the direction of the hose 30, and the hair washing work is very good. Can be done.

DESCRIPTION OF SYMBOLS 10 Hairdresser shower head 11 Head main body 11a Inner peripheral screw part 11b End part 12 Flow rate adjusting member 12a Outer peripheral screw part 13 Sliding cylinder shaft 13a Water passage 13b Stop groove 14 Rotating part accommodating part 15 Stop washer 16 Micro bubble generator 20 Mounting member 21 Rotating part 22 Seal housing part 22a Seal 23 Shoulder part 24 Slip washer 30 Hose

Claims (1)

The hose 30 for supplying shower water is connected to the hairdressing and beauty shower head 10 via the attachment member 20 in a rotatable manner,
The flow rate adjusting member screwed into the head body of the hairdressing and beauty shower head with the outer peripheral threaded portion, the sliding cylindrical shaft having a water passage in the shaft core, and the sliding cylindrical shaft and the outer peripheral threaded portion While forming an annular rotating part storage part formed between and a stop groove formed on the outer periphery of the tip part of the sliding cylinder shaft,
An annular rotating part to be stored in the rotating part storage part on the mounting member attached to the tip of the hose, and a part of the rotating part that contacts the outer peripheral surface of the sliding cylinder shaft Forming an annular seal housing portion formed on the shoulder portion facing the end portion of the head body,
A retaining washer is attached to the retaining groove of the sliding cylinder shaft with a slip washer interposed between the shoulder and the end of the head body and above and below the rotating portion. Coupling structure of beauty shower head and hose.

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