JP4397253B2 - Shower equipment - Google Patents

Description

  The present invention relates to a shower apparatus.

As a shower device in which a water supply pipe to a shower head installed in a bathroom or the like is inserted into a handrail, a device described in Patent Document 1 is known. In this conventional example, the handrail through which the water supply pipe is inserted has a lower end fixed to a bathroom washroom counter or the like, and an upper end fixed to the bathroom wall. The bracket for fixing the upper end of the handrail to the wall surface is integrally formed with a hook portion for holding the shower head, thereby eliminating the trouble of attaching the hook portion to the wall surface separately.
Japanese Patent Laid-Open No. 11-172729

  However, in the above-described conventional example, in order to adjust the water spray direction from the shower head, it is necessary to remove the shower head from the hook portion once and adjust the holding angle of the shower head with respect to the hook portion, which is inconvenient. There is.

  The present invention has been made to solve the above-described drawbacks, and an object of the present invention is to provide a shower device that is easy to use.

According to the present invention, the object is
A handrail rod 3 extending in the vertical direction through the water supply pipe 2 to the shower head 1;
An operation headboard portion 4 extending from the upper end of the handrail rod 3 and capable of rotating around the center line C of the handrail rod 3;
This is achieved by providing a shower device in which a shower hook 5 for holding the shower head 1 is formed in the operation headboard 4.

  In the present invention, the shower hook 5 for holding the shower head 1 is provided in the operation headboard 4 that can be rotated with respect to the handrail rod 3. By enabling relative rotation of the shower hook 5 with respect to the handrail rod 3, it is possible to change the watering direction by simply rotating the shower hook 5 without removing the shower head 1 from the shower hook 5, and the usability is improved. .

  Further, by providing a shower hook 5 in the operation headboard 4 having a predetermined length and extending upward from the handrail rod 3, the direction of the shower hook 5 is changed by grasping one of the operation headboards 4. be able to. As a result, for example, compared with the case where only the shower hook 5 is rotatable, the operable range is widened and the operability is improved, and the operation head 4 is also an extension of the handrail 3. Since the supporting function can be exhibited, the function as a handrail can also be improved. In this case, the upper end of the operation headboard 4 can be supported on both ends by being rotatably supported on the wall surface, in addition to the free end.

Furthermore, the shower device
The operation headboard 4 can be appropriately stopped at a rotational position, and the shower hook 5 can be configured to be provided with an anti-spinning mechanism 6 that prevents the shower head 1 from slipping.

  By comprising in this way, the direction of the fountain from the shower head 1 can be controlled only by the rotation angle of the operation headboard 4 and the usability is further improved. The anti-spinning mechanism 6 only needs to apply a restraining force to the shower head 1 such that the shower head 1 does not accidentally spin against the shower hook 5 due to water pressure. For example, the contact anti-spinning mechanism 6 increases the contact pressure to the shower head 1. However, it may be configured as an unevenness that fits into the unevenness formed on the shower head 1 to completely prevent the showerhead 1 from slipping.

As described above, the upper end of the operation headboard 4 can be supported at both ends by being rotatably supported on the wall surface in addition to the free end.
The strength can be increased by connecting the upper end of the handrail 3 to the upper end of the handrail 3 via the bracket 8 that fixes the upper end of the handrail 3 to the wall surface 7 and the rotating mechanism 9 that is fixed to the upper end of the handrail 3.

Furthermore, the shower device
The rotating mechanism 9 includes an upper constituent part 10 fitted and fixed to the lower end of the operation headboard part 4;
A lower component 14 that is rotatable relative to the upper component 10 and includes a fixing piece 11 to the bracket 8 and a fitting fixing portion 13 to the upper end opening 12 of the handrail 3.
The bracket 8 includes a base bracket 18 that has an attachment portion 15 of the handrail 3, an attachment portion 16 of the fixed piece 11 of the rotation mechanism 9, and an attachment portion 17 to the wall surface 7 open to the outside.
A cover bracket 19 that is connected to the base bracket 18 and covers the mounting portions 15, 16, and 17 can be provided.

  In this case, the rotation mechanism 9 is fixed in advance to the lower end of the operation headboard 4, and the handrail 3 is fixed to the base bracket 18 fixed to the wall surface 7. The base bracket 18 is provided with a mounting portion 16 of a fixing piece 11 that can be fixed such as screw tightening operation, and the handrail rod 3 is exposed with the upper end opening 12 facing upward. When fixing to the base bracket 18, the lower component 14 of the rotation mechanism 9 is fitted and fixed to the upper end opening 12 of the handrail 3, and further, the fixing piece 11 is fixed to the base bracket 18, whereby the operation headboard part. 4 connection work is completed. Further, when the operation headboard 4 is connected and the handrail 3 is fixed to the base bracket 18 and then the cover bracket 19 is attached, the connecting portion is not exposed to the outside, and the aesthetic appearance is enhanced.

  As apparent from the above description, according to the present invention, it is possible to adjust the watering direction without removing the shower head from the shower hook, and it is possible to provide a shower device that is easy to use.

  The shower hook support mechanism can be enhanced by connecting the hand hook and bracket to the hand hook and the bracket. Furthermore, the hand hook's mounting part, the rotating mechanism's mounting part, and the wall mounting part are opened to the outside. When the base bracket to be provided is provided, workability can be improved.

  FIG. 1 shows an embodiment of the present invention. In this embodiment, the shower device is formed by pulling out the shower hose 22 from the upper portion of the handrail device A that is used as a support for supporting the body when entering and leaving a bathtub outside the figure, and on the upper portion of the handrail device A. The auxiliary handrail for operation on which the shower hook 5 is formed (operational headboard portion 4) is connected to be freely rotatable.

  As shown in FIG. 1, the handrail device A has a handrail rod 3 arranged so as to draw a slight arc in the vertical direction, the lower end portion being a bathroom counter B and the upper end portion being a bathroom wall surface 7. Fixed. As shown in FIG. 2, the handrail rod 3 is a stainless steel hollow pipe material into which a water supply pipe 2 made of a copper pipe is inserted. The lower end portion of the handrail rod 3 is inserted into the counter B and fixed to the counter B by a fixture (not shown), and the water supply pipe 2 is connected to a pipe portion (not shown) accommodated in the counter B at the lower end.

  In addition, the handrail device A is provided with a bracket 8 made of stainless steel at the upper end portion in order to fix the upper end portion of the water supply pipe 2 while arranging the handrail rod 3 in a vertical posture. As shown in FIG. 2, the bracket 8 includes a base bracket 18 formed by extending an extending portion 18 b from a plate-like mounting base portion 18 a along the wall surface 7, and a cover detachably connected to the base bracket 18. It consists of a bracket 19 and is fixed to the wall surface 7 at the mounting portion 17. The mounting portion 17 to the wall surface 7 is constituted by a wall surface mounting screw 17a and a through-hole 17b opened in the mounting base portion 18a of the base bracket 18, and a position where the mounting operation can be performed from the front direction of the wall surface 7, that is, a bathroom It is arranged at a position where the wall surface mounting screw 17a can be screwed into the through hole 17b from the side.

  The extending portion 18b is formed so as to protrude from the lower end of the mounting base portion 18a in a direction substantially orthogonal to the wall surface 7, and includes a mounting bent piece 23 extending downward at the protruding tip portion. The mounting curved piece 23 has a substantially U-shaped cross-sectional shape whose front direction is open, and an abutting surface 23a having a curved cross section for contacting the inner peripheral surface of the handrail 3 is provided on the outer peripheral surface thereof. It is formed.

  The mounting portion 15 for fixing the handrail rod 3 to the base bracket 18 includes a handrail rod mounting screw 15a, a through hole 15b opened in the mounting curved piece 23, and an attachment opening 15c opened in the handrail rod 3. In the state where the abutting surface 23a of the mounting piece 23 is brought into contact with and engaged with the inner peripheral wall 3a of the handrail rod 3, the mounting piece 23 is attached from the back side by the handrail mounting screw 15a. It is configured with screws.

  A water supply pipe holding piece 18c having a substantially C-shaped cross section that opens to one side is provided below the mounting bent piece 23 so as to protrude downward from the extending portion 18b. An abutting surface 24 having a curved cross section for supporting the water supply pipe 2 in the horizontal direction is formed on the inner peripheral wall of the water supply pipe holding piece 18c, and on the back side of the water supply pipe holding piece 18c, An interval that can secure a disposition of a shower hose 22 (to be described later) and a turning space is set.

  On the other hand, as shown in FIG. 2, the water supply pipe 2 is formed by bending the end portion on the bracket 8 side toward the back side, and a joint 25 in which a flange 25 a for fixing to the bracket 8 projects from the tip portion. Is fixed. A water supply pipe insertion opening 3b having a width dimension through which the water supply pipe 2 can be inserted is formed on the back side at the upper end of the handrail rod 3 described above, and the water supply pipe 2 is inserted into the water supply pipe. It is pulled out to the back side of the handrail 3 through the opening 3b, inserted into the opening of the water supply pipe holding piece 18c, and fixed to the base bracket 18 by screwing the fixing flange 25a to the extending portion 18b. The The attachment portion 26 of the water supply pipe 2 has a water supply pipe attachment screw 26a, an attachment opening 26b formed in the water supply pipe holding piece 18c, and a through hole formed in the fixing flange 25a. 3 is configured by screwing the bracket 8 from the back side in the same manner as the mounting portion 15.

  As shown in FIGS. 2 and 5, the cover bracket 19 includes a main body cover 27 that covers both sides and the lower surface of the base bracket 18 over almost the entire region, and an upper cover 28 that covers the upper surface over the entire region. The main body cover 27 is formed in a substantially inverted U-shaped cross-section in which a pair of side walls are erected from both side edges of the bottom wall and the front and back surfaces are open, and the vicinity of the water supply pipe holding piece 18c is covered. 27a and a wall surface side bottom wall 27b that is formed slightly above the handrail fence side bottom wall 27a and covers the vicinity of the wall surface 7 of the base bracket 18. Attachment to the base bracket 18 is performed by screwing a main body cover attachment screw 30 from below into a through-hole 29 formed in the handrail-side bottom wall 27a. The back side of the handrail 4 is blocked by the wall surface 7, and a step is formed between the handrail-side bottom wall 27 a and the wall-side bottom wall 27 b through which the hose coupler 31 connected to the joint 25 can be inserted. 2 and 5, 32 extending in a substantially horizontal direction from the lower end of the water supply pipe holding piece 18 c is a screw receiving piece into which the main body cover mounting screw 30 is screwed.

  The upper cover 28 is formed in a T-shaped cross section by projecting the boss 28a downward from the ceiling wall. The extending portion 18b is provided with a concave portion 33 that opens upward, and the upper cover 28 is slid downward along the auxiliary handrail 4 for operation so that the lower end of the boss 28a is fitted into the concave portion 33 and the base In this state, the upper cover mounting screw 34 is screwed from below through the wall surface bottom surface 27b and the recess 33 bottom surface with respect to the boss 28a, thereby preventing separation from the base bracket 18. In this state, the above-described handrail attachment screw 15a, wall surface attachment screw 17a, and water pipe attachment screw 26a are all covered with the cover bracket 19, and the heads of the main body cover attachment screw 30 and the upper cover attachment screw 34 are located on the lower surface side. Therefore, the beauty of the bracket 8 is enhanced.

  On the other hand, the auxiliary handrail 4 for operation is made of a stainless steel hollow pipe material having the same diameter as that of the handrail rod 3 and is formed to be slightly inclined along the extension line of the handrail rod 3. As described above, the shower hook 5 is fixed to the upper portion of the auxiliary handrail 4 for operation, and the shower head 1 is detachably attached to the upper portion of the handrail device A by being fixed to the bracket 8 via the lower rotating mechanism 9. Hold freely.

  As shown in FIG. 5, the shower hook 5 has a substantially C-shape that opens in the back direction, and an abutting surface 35 a having a curved cross section that fits with the outer peripheral wall of the auxiliary handrail 4 for operation is formed on the inner peripheral surface. And an auxiliary handrail fixing portion 35 and a hook portion 36 having a substantially C-shape that opens in the front direction and having a hanging surface 36a that fits on the outer surface of the shower head 1 on the inner peripheral wall. As shown in FIG. 4A, the hanging surface 36a facilitates the insertion of the shower head 1 into the hollow portion of the hook portion 36 and can hold the inserted shower head 1 firmly. 36 is formed in an inclined shape extending upward while being gradually separated from the wall surface 7 from the lower end, and is formed by radially expanding the diameter upward. In addition, 37 shown to Fig.4 (a) is a latching | locking part latched to the connection base end part etc. with the shower hose 22 of the shower head 1. FIG. As shown in FIGS. 5A and 5C, the shower hook 5 is fixed by screwing a hook fixing screw 39 into the auxiliary handrail 4 for operation, and this fixing work can be performed from the front side. In order to prevent a slipping of the shower head 1 with respect to the hook part 36 by similarly fitting and locking a rubber cap (idle prevention mechanism 6) to be described later from the front side, the abutting surface 35a of the auxiliary handrail fixing part 35 and the hook part 36 are prevented. A hook fixing screw insertion hole 38 is drilled in communication with the suspension surface 36a.

  As shown in FIG. 5A, the hook fixing screw insertion hole 38 includes a locked portion that is locked by the head of the hook fixing screw 39 in the vicinity of the auxiliary handrail fixing portion 35 and a step portion of the rubber cap 6. A step receiving portion 38a to which 6a is engaged is provided in the vicinity of the hook portion 36. The hook fixing screw 39 is inserted into the hook fixing screw insertion hole 38 and screwed into the auxiliary handrail 4 for operation, thereby locking the head portion to the locked portion and causing the shower hook 5 to be operated. To fix. On the other hand, the rubber cap 6 is inserted into the hook fixing screw insertion hole 38 after the fixing operation of the shower hook 5 by the hook fixing screw 39 is completed, and the step 6a is fixed to the step receiving portion 38a so that the auxiliary handrail is fixed. The movement toward the portion 35 is restricted, and the head 6 b is projected from the hanging surface 36 a of the hook portion 36 to the front side. This rubber cap 6 has a fitting locking portion 6c fitted and locked to the hook fixing screw insertion hole 39 by insertion into the hook fixing screw insertion hole 38 at the insertion tip, and in the height direction of the suspension surface 36a. The hemispherical head 6a is protruded from the substantially middle portion toward the front side.

  Therefore, the shower head 1 inserted into the hollow portion of the hook portion 36 is guided by the suspension surface 36a except the front side and moves downward by its own weight. At this time, as shown in FIG. The back surface of the rubber cap 6 is pressed against the front surface by the spherical surface of the head portion 6a to prevent the hook portion 36 from idling. Since the shower head 1 has a different shape and size depending on the manufacturer, the rubber cap 6 is appropriately changed in size and shape according to the shower head 1 to be used.

  In addition, a rotating mechanism 9 is attached to the lower end of the operation auxiliary handrail 4 in order to rotatably connect the operation auxiliary handrail 4 to which the shower hook 5 is fixed to the upper portion of the handrail device A. As shown in FIG. 3A, the rotating mechanism 9 includes an upper columnar portion (upper component portion 10) and a lower columnar portion (made of cylindrical stainless steel that can be accommodated inside the auxiliary handrail 4 for operation and the handrail rod 3 ( And a lower component 14), which are stacked one above the other and connected so as to be freely rotatable by bolts 40 and nuts 41. As shown in FIGS. 2 and 3, the rotating mechanism 9 is fixed to the operation auxiliary handrail 4 by screwing the upper cylinder portion mounting screw 42 into the operation auxiliary handrail 4 and the upper column portion 10, and in this state, the lower column The part 14 is rotatably connected to the operation auxiliary handrail 4 with the center line C of the operation auxiliary handrail 4 as the center of rotation. 3 and 44 shown in FIG. 3 are spacers and flat washers formed by injection molding a synthetic resin such as polyacetal in order to improve slidability, and the flat washers are sandwiched between flat washers 45 at the top and bottom. Are protected. Reference numeral 46 denotes a spring washer.

  The rotating mechanism 9 described above is fixed to the base bracket 18 by the attachment portion 16 and connected to the handrail device A. A fixing piece 11 having a through-hole 16b in the vertical direction is provided in the lower portion (fitting fixing portion 13) of the lower cylindrical portion 14 so as to protrude in the horizontal direction, and the mounting portion 16 of the fixing piece 11 to the bracket is rotated. The mechanism mounting screw 16a, the through hole 16b, and the screw hole 16c formed on the upper surface of the extending portion 18b are configured, and the fixing piece 11 is screwed to the upper surface of the base bracket 18 by the rotating mechanism mounting screw 16a. The fixing work from above is possible. At the time of attachment, the auxiliary handrail 4 for operation is lowered from above the handrail rod 3 so that the lower portion 13 of the lower cylindrical portion 14 is fitted into the upper end opening 12 of the handrail rod 3, and the fixed piece 11 is connected to the water supply pipe of the handrail rod 3. The rotating machine hole mounting screw 16a to be screwed into the base bracket 18 and the connecting portion between the handrail rod 3 and the operation auxiliary handrail 4 are covered by the base bracket 18 thereafter. Since it is covered with the bracket 19, the appearance is not impaired. Therefore, in this state, the lower cylindrical portion 14 is connected to the upper cylindrical portion 10 with the center line C of the handrail rod 3 as the rotation center and fixed to the base bracket 18, and the auxiliary handrail 4 for operation includes the upper cylindrical portion 10 and the lower cylindrical portion. The hand 14 is connected to the handrail device A so as to be rotatable about the center line C of the handrail rod 3 by the rotation of the portion 14. 2 and 3, reference numeral 47 denotes a packing for preventing water from entering.

  The rotation mechanism 9 includes a rotation range restricting means 48 for restricting the rotation range of the auxiliary handrail 4 for operation with respect to the handrail device A to a range suitable for the operation, and a stop means 49 for enhancing the rotational operability. Provided.

  The rotation range restricting means 48 includes a guide groove 48a formed on the lower surface of the upper cylindrical portion 10 and a guide protrusion 48b protruding upward from the upper surface of the lower cylindrical portion 14, and aligns the guide protrusion 48b with the guide groove 48a. In this state, the upper cylindrical portion 10 and the lower cylindrical portion 14 are overlapped. As shown in FIG. 3A, the guide groove 48a is formed by engraving a range of about 90 degrees around the rotation center of the rotation mechanism 9 into an arc shape, and the guide protrusion 48b is formed in a columnar shape. The distal end portion is inserted into the guide groove 48a, and the side walls are slidably contacted so as to be movable in an arc shape along the guide groove 48a.

  Therefore, the operation auxiliary handrail 4 is rotatably connected to the handrail rod 3 within a range of 90 degrees by the sliding of the guide protrusion 48b with respect to the guide groove 48a, and the operation auxiliary handrail 4 is on the extension line of the handrail rod 3. When the guide protrusion 48b is positioned at the center of the guide groove 48a at the reference position along the guide line 48, the guide protrusion 48b is connected to the reference position so as to be rotatable within a range of 45 degrees from side to side. 3A and 3B, the upper cylindrical portion 10 and the lower cylindrical portion 14 described above have through holes 10a and 14a for inserting bolts 40, and the spacer 43 has bolts 40. The guide protrusion insertion hole 43b is opened to allow the through hole 43a to be inserted through the guide protrusion 48b and the guide protrusion 48b.

  The stopping means 49 has a plurality of hemispherical concave portions 49 a formed on the lower surface of the upper cylindrical portion 10 and a ball plunger 49 b accommodated in the lower cylindrical portion 14. As shown in FIG. 3 (b), the upper cylindrical portion 10 has hemispherical concave portions 49a at positions symmetrical with respect to the rotation center of the lower cylindrical portion 14 with respect to both ends and the central portion of the guide groove 48a. 49a and 49a are formed, and the lower cylindrical portion 14 is provided with a screw hole 14a vertically penetrating at a point symmetric with respect to the guide projection 48b at the center of rotation with respect to the upper cylindrical portion 10, thereby forming a hemispherical recess. A ball plunger 49b having a ball 50 that can be fitted to 49a is fixed. As shown in FIG. 3B, the ball plunger 49b is formed by urging a ball 50 disposed at the tip by an internal spring 51, and a screw groove (not shown) is formed on the side wall, and a hexagonal hole 52 is formed on the rear end. Is provided. Accordingly, the ball plunger 49b is screwed into the screw hole 14a from below the lower cylindrical portion 14 with a hexagonal wrench or the like not shown in the drawing, and the rotational positions of the upper cylindrical portion 10 and the lower cylindrical portion 14 are aligned, whereby the ball 50 of the ball plunger 49b is moved. It can be fitted into any of the hemispherical recesses 49a. As shown in FIGS. 3A and 3B, a ball insertion hole 43c is formed in the spacer 43 in order to fit the ball 50 into the hemispherical recess 49a.

  Accordingly, when the rotation position at which the guide protrusion 48b is disposed at the center portion of the guide groove 48a, that is, when the operation auxiliary handrail 4 takes the reference position, the central hemisphere that opposes the guide protrusion 48b across the rotation center. The ball 50 is fitted into the concave portion 49a (see FIG. 4C), and due to the resistance by the spring 51, the operation auxiliary handrail 4 does not rotate from the reference position to the delusion depending on the water pressure during watering. Further, when the auxiliary handrail 4 for operation is rotated against the urging force of the spring 51 from this state, the ball 50 is temporarily retracted from the hemispherical recess 49a by contracting the spring 51, and thereafter, another hemispherical. When it faces the concave portion 49a (see FIGS. 4B and 4C), it protrudes again and holds the auxiliary handrail 4 for operation against the water spraying force or the like. As described above, since the shower head 1 is held in the shower hook 5 in a state of preventing idling, the user of the shower apparatus grasps the auxiliary handrail 4 for operation along the handrail rod 3 and turns it. Without removing the shower head 1 from the shower hook 5, as shown in FIG. 4A, the watering direction from the shower head 1 can be easily set to any one of the three directions.

  The construction procedure of the shower apparatus configured as described above will be described below. The shower device can be assembled in advance in a factory or the like and then carried into the construction site. First, the joint 25 of the water supply pipe 2 is fixed to the bracket 8 body, and then the hose coupler 31 is attached to the joint 25. It is done in conjunction. Thereafter, the water supply pipe 2 is inserted through the handrail rod 3, and the handrail rod 3 and the base bracket 18 are connected and fixed. As described above, the attachment portion 15 of the handrail 3 and the attachment portion 26 to the water supply pipe 2 are both operated from the back side, so that the assembly efficiency is improved. Further, a shower hook 5 and a rotation mechanism 9 are fixed to the operation auxiliary handrail 4.

  The shower apparatus conveyed to the construction site in this state first inserts the handrail 3 into the counter B, and fixes the base bracket 18 to the wall surface 7 at a predetermined height. As shown in FIGS. 2 and 6, a packing 53 is interposed between the wall surface 7 and the base bracket 18, and water landing on the wall surface mounting screw 17 a is prevented. As described above, the base bracket 18 is formed so that the work from the front side can be performed on the mounting portion 17 to the wall surface 7 in a state where the cover bracket 19 is not mounted. It can be done easily.

  After fixing the base bracket 18 to the wall surface 7 in this way, the handrail rod 3 is appropriately fixed to the counter B, and the water supply pipe 2 is connected to the piping portion in the counter B to fix the handrail device A. Thereafter, the operation auxiliary handrail 4 is connected to the handrail device A. As shown in FIG. 6, the operation auxiliary handrail 4 is attached to the handrail device A after the operation auxiliary handrail 4 is lowered and the rotation mechanism 9 is fitted to the upper end opening 12 of the handrail 3. Since it is performed by stopping the rotation mechanism mounting screw 16a on the bracket 18 from above, both operations are performed from above, so that it can be easily performed.

  Finally, the installation work is completed by attaching the cover bracket 19 to the base bracket 18. The mounting of the cover bracket 19 is also troublesome because it is an operation of screwing the main body cover mounting screw 30 and the upper cover mounting screw 34 from below as described above.

  In the construction completed state, the auxiliary handrail 4 for operation is designed to be integrated with the handrail rod 3 by being set to the reference position, and the appearance can be enhanced. In addition, since the handrail rod 3, the bracket 8, and the operation auxiliary handrail 4 are made of stainless steel, they are not rusted even if they are used for a long period of time or if they are flooded. If the hose coupler 31 is rotatable about an axis perpendicular to the wall surface 7 with respect to the joint 25, the usability is improved. In addition, when a trouble occurs in the fixed state due to use, simply removing the cover bracket 19 makes it possible to connect the joint 25 and the hose coupler 31, the handrail 3 and the operation auxiliary handrail 4, and the fixing piece. 16, the attachment portion 26 of the water supply pipe 2, the attachment portion 15 of the handrail rod 3, the attachment portion 17 to the wall surface 7, and the upper cylindrical portion attachment screw 42 can be confirmed. The bracket 8 and the auxiliary handrail 4 for operation can be easily replaced and removed.

  In the above, the case where the handrail device A is fixed using the counter B formed in the bathroom is shown, but the counter B can be configured as a part of the handrail device A, that is, the shower device. .

It is a side view showing the present invention. It is principal part sectional drawing which shows the connection state of a bracket, the auxiliary handrail for operation, etc. It is a figure which shows a rotation mechanism, (a) is a disassembled perspective view, (b) is principal part sectional drawing. It is a figure explaining the rotation state of the auxiliary handrail for operation, (a) is a top view of a shower apparatus, (b) is explanatory drawing of a rotation mechanism when turning the auxiliary handrail for operation to the left, (c) is a reference position. (D) is explanatory drawing of a rotation mechanism when the auxiliary handrail for operation is turned to the right. It is a figure explaining a shower hook, (a) is principal part sectional drawing, (b) is a figure which shows a hook part, 5B arrow directional view in (a), and a top view which shows an auxiliary handrail fixing | fixed part. It is a principal part exploded view explaining the assembly method of a shower apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Shower head 2 Water supply pipe 3 Handrail rod 4 Operation headboard part 5 Shower hook 6 Anti-spinning mechanism 7 Wall surface 8 Bracket 9 Rotating mechanism 10 Upper component 11 Fixing piece 12 Upper end opening 13 Fitting fixing part 14 Lower component 15 Handrail 16 Attaching part 16 Fixed part attaching part 17 Wall attaching part 18 Base bracket 19 Cover bracket C Center line of handrail

Claims (4)

A handrail that extends in the vertical direction by inserting a water supply pipe to the shower head;
An operation headboard extending from the upper end of the handrail fence and capable of rotating around the centerline of the handrail fence,
A shower device in which a shower hook for holding a shower head is formed in the operation headboard portion. The shower apparatus according to claim 1, wherein the operation head portion can be stopped at a rotation position as appropriate, and the shower hook is provided with an anti-spinning mechanism for preventing the shower head from slipping. The shower apparatus according to claim 1, wherein the operation headboard portion is connected to the upper end of the handrail by means of a bracket that fixes the upper end of the handrail to the wall and a rotation mechanism that is fixed to the upper end of the handrail. The rotating mechanism includes an upper component part fitted and fixed to the lower end of the operation headboard part,
It is relatively rotatable with respect to this upper component part, and has a lower component part having a fixing piece to the bracket and a fitting fixing part to the upper end opening of the handrail.
And, the bracket is a base bracket where the attachment portion of the handrail, the attachment portion of the fixed piece of the rotation mechanism and the attachment portion to the wall surface are opened to the outside,
The shower device according to claim 3, further comprising a cover bracket connected to a base bracket and covering the mounting portion.