JP2017150135A - urinal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a urinal that allows a handrail to be attached thereto swiftly and efficiently and also prevents load from being imposed on a body part of the urinal due to use of the hand rail.SOLUTION: A urinal 1 includes: a resin body part 10 which has a urinal bowl 11; and a wall fixing part 20 for fixing the body part 10 to a wall surface 3, which are formed integrally with each other. The wall fixing part 20 includes an attachment part 23 to which a hand rail 30 is attached.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a urinal having a resin main body.

  Some urinals such as public toilets are equipped with handrails for the elderly and handicapped to grab and lean on. Since a load is applied to the handrail, a wall-mounted structure is generally used to ensure strength.

  Although the handrail of the thing of patent document 1 is attached to a wall, in order to make the attachment to a wall easy, the attaching part (handrail attachment plate) is connected with the handrail, The handrail attachment plate is It is designed to be fixed to the wall. The urinal is hung on a urinal mounting portion provided on a wall separately from the handrail mounting plate.

JP 2008-144403 A

  However, in the thing of patent document 1, since a handrail and a urinal are individually attached to a wall, the attachment work to each wall is required. In addition, the positional relationship between the handrail and the urinal must be adjusted, and there is a possibility that a long time is required for the work.

  In addition, since the handrail and the handrail mounting plate are handled as a single unit, it is necessary to remove the urinal when attaching the handrail to a completed urinal, and fix the handrail mounting plate to the wall. This requires a lot of work time. In that case, since the positional relationship described above needs to be adjusted, there is a possibility that a quick operation cannot be performed.

  In addition, it can be assumed that the handrail can be directly attached to the main body of the urinal in order to perform a quick operation, but since the main body is subjected to a load due to the use of the handrail, Cracking and distortion may occur.

  The present invention has been proposed in view of such circumstances, and its purpose is that a handrail can be quickly and efficiently attached and a load due to the use of the handrail is not easily applied to the main body of the urinal. To provide a toilet bowl.

  In order to achieve the above object, the urinal of the present invention comprises a resin-made main body part having a toilet bowl and a wall fixing part for fixing the main body part to the wall surface, and the wall fixing part. Is provided with an attachment portion to which a handrail is attached.

  According to the urinal of the present invention, the handrail can be quickly and efficiently attached, and the load due to the use of the handrail can be hardly applied to the main body of the urinal.

It is explanatory drawing of the urinal which concerns on one Embodiment of this invention. (A) is a front view of a urinal, (b) is an AA line expanded sectional view of (a). (A) is a side view of a urinal, (b) is a side view of a wall fixing part (wall fixing member). (A) is the fragmentary perspective view and partial expanded sectional view which show the attachment structure of the handrail with respect to the urinal. (B) is the longitudinal cross-sectional view of the wall which is the attachment object of a urinal. It is a perspective view which shows the state in which the urinal which attached the handrail was attached to the wall surface. (A) and (b) are the fragmentary perspective views which show the other aspect of the attachment structure of a handrail.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  First, a schematic basic configuration of the urinal according to the present embodiment will be described. In the description of the urinal 1 according to the following embodiment, the opening side of the toilet bowl 11 of the urinal 1 is defined as the front, and the back side is defined as the back.

  The urinal 1 is a urinal for boys, in which a resin main body 10 having a toilet bowl 11 and a wall fixing portion 20 for fixing the main body 10 to the wall surface 3 are integrally formed. . The wall fixing part 20 of the urinal 1 includes an attachment part 23 to which a handrail is attached.

  According to the urinal 1, the wall fixing portion 20 having the attachment portion 23 for attaching the handrail 30 is integrated with the main body portion 10, so that the attachment operation of the urinal 1 and the attachment operation of the handrail 30 are performed. There is no need to perform it individually, and a simple mounting operation can be performed. In particular, since the wall fixing portion 20 is integrated with the main body portion 10, the positional relationship between the attachment portion 23 for the handrail 30 and the main body portion 10 is determined, and the main body portion 10 when the handrail 30 is attached to the main body portion 10. Therefore, it is not necessary to adjust the position of the mounting, and the efficiency of the mounting work can be improved. Furthermore, since the handrail 30 is not directly attached to the resin main body 10, the load on the main body 10 due to the use of the handrail 30 can be reduced.

  Next, the detailed configuration and effects of the urinal 1 will be described with reference to FIGS.

  The urinal 1 includes a resin main body portion 10 having a toilet bowl 11 having an open front surface. The main body 10 has an upper surface part 12, a bottom part 13, a side wall part 14, and a front wall part 15, and a toilet bowl 11 is formed by these. That is, the toilet bowl 11 is provided with a recess having an open front surface and a continuous inner surface (wall surface 11a, bottom surface 11b), as shown in FIG. A cleaning nozzle 17 that discharges cleaning water is provided on the upper surface of the wall 11 a on the back side of the toilet bowl 11.

  As shown in FIG. 1 (b), the main body 10 of the urinal 1 has a bowl wall 10 a forming a wall surface 11 a in the toilet bowl 11 and a side wall 14 integrally formed of a resin plate, The side is open. In addition, the floor fixing | fixed part 16 is provided in the lower part of the main-body part 10 (refer FIG. 2).

  As shown in FIG. 1 (b), the main body 10 has a space 18 surrounded on both sides by side walls 14, 14 on the back side, and a wall fixing portion 20 is provided in the space 18. It is arranged. Specifically, as shown in FIG. 1B, a pair (two) of wall fixing portions 20 having an L-shaped cross section are provided on both sides of the back surface. The main body portion 10 and the wall fixing portion 20 are integrally formed by an insert molding method. More specifically, after the wall fixing portion 20 (wall fixing member 20A), which is an insert product, is loaded into the mold, a resin is injected into the molding machine, the insert product is wrapped in a molten resin, and solidified. The urinal 1 is formed by integrating the inserts.

  The wall fixing member 20 </ b> A is a member for fixing the urinal 1 to the wall surface 3 and also a member for attaching the handrail 30. Thus, since it has two uses and needs to be able to endure especially the load by use of the handrail 30, it is desirable to form with the material of the strong material suitable for those uses. For example, as the wall fixing member 20A, it is desirable to use a metal, a reinforced resin, a high-strength wood material, or the like.

  In addition, the method of integral molding is not limited to the insert molding method, but adopting the insert molding method reduces the number of man-hours for the integration of both members and contributes to cost reduction of the urinal. desirable.

  As shown in FIG. 1 (b), the wall fixing portion 20 has a wall fixing piece 21 that is locked and attached to the wall surface 3, and an attachment portion 23 for attaching the handrail 30. Yes. The attachment portion 23 of the wall fixing portion 20 is integrated with the back surface of the side wall portion 14 of the main body portion 10.

  As shown in FIGS. 2A and 3A, the attachment portion 23 is provided with an attachment screw hole 24 in which an internal thread is formed for fixing the handrail 30. In order to attach the handrail 30 to the main body 10, the peripheral surface including the mounting screw hole 24 is exposed through the opening 14 a formed in the side wall 14 of the main body 10. Reference numeral 30 indicated by a two-dot chain line in FIG. 2A is a handrail 30 to be attached. In FIG. 3A and FIGS. 5A and 5B described later, the illustration of the female screw (thread) of the mounting screw hole 24 is omitted.

  As shown in FIG. 4, the handrail 30 includes an inverted U-shaped main body 31 and leg portions 32 extending rearward from lower ends on both sides of the main body 31. The handrail 30 is a rod-shaped body for a person to hold, and a cushion material 31a is wound around the main body 31 so as not to put a burden on the body when leaning.

  Such a handrail 30 is configured such that its two leg portions 32 are fixed to the attachment portions 23 of the wall fixing portions 20 disposed on the respective side wall portions 14 through the side wall portions 14. . This will be described in detail below.

  At the rear end of the leg portion 32 of the handrail 30, a fixture attachment portion 33 is provided as shown in FIG. As shown in the partial enlarged cross-sectional view of FIG. 3A, the fixing tool mounting portion 33 is inserted with a receiving hole 33b for receiving a head portion 35a of a bolt 35 as a fixing tool and a shaft portion 35b of the bolt 35. A hole 33a is formed in communication with the insertion hole 33c.

  An opening 14 a for exposing the attachment portion 23 of the wall fixing portion 20 is formed in the side wall portion 14 of the main body portion 10 of the urinal 1. The opening 14a is formed in a notch shape, and as shown in FIG. 3 (a), has a shape in which a semicircle is added to one side of a quadrangle, and a fixture mounting portion 33 having the same shape is fitted into the opening 14a. It can be done. The opening portion 14a may be formed at the time of mold forming, or may be formed by cutting after forming.

  Since the opening 14a has a shape other than the circular shape, the inner edge of the opening 14a can inhibit the handrail 30 from rotating. Therefore, if the fixture attachment part 33 of the handrail 30 is fitted in the opening 14a and is fixed by the bolt 35, the handrail 30 hardly moves after that.

  In the handrail 30, a fixture attachment portion 33 of the handrail 30 is arranged on the attachment portion 23 of the wall fixing portion 20 exposed through the opening 14 a of the main body portion 10, and the bolt 35 and the attachment screw hole 24 of the attachment portion 23 are arranged. And is fixed to the mounting portion 23. Instead of the mounting screw hole 24, a mounting hole in which a female screw is not formed may be provided, and a nut (not shown) may be mounted on the back side of the main body portion 10. Alternatively, the fixture attachment portion 33 of the handrail 30 may be formed of a male screw body, and the male screw body may be inserted into an attachment hole in which a female screw is not formed and fixed with a nut.

  Further, as shown in FIG. 3A, the wall fixing piece 21 of the wall fixing portion 20 is hung by an opening for engaging with a receiving member 5 (see FIG. 3B) attached to the wall surface 3. A portion 22 is provided. When the wall fixing piece 21 is attached to the wall surface 3, the receiving portion 5 a of the receiving member 5 protrudes obliquely upward from the wall surface 3, and the receiving portion 5 a is inserted into the opening of the hanging portion 22. The main body 10 is wall-mounted by its own weight. The opening of the hanging portion 22 has a lower-side mounting opening 22a formed wide to facilitate the mounting operation, and a continuous opening on the upper side thereof, which is substantially matched with the width dimension of the receiving portion 5a. It consists of a stop opening 22b.

  Further, when the urinal 1 is installed on the floor surface 7, the floor fixing portion 16 may be fixed to the floor surface 7 after the main body 10 is hung on the wall.

  Thus, since the urinal 1 has a wall-hanging structure, the urinal 1 can be easily attached to the wall surface 3. Further, since the hanging portion 22 is formed of a combined opening of the mounting opening 22a and the locking opening 22b, it is easy to hang the urinal 1 and the hanging portion 5a enters the locking opening 22b so that the urinal 1 is hung on the wall. After that, there is almost no risk of lateral shift.

  Further, in the case where the mounting screw portion 24 is provided on the mounting portion 23 of the wall fixing portion 20 as in the present embodiment, the handrail 30 can be retrofitted even when the urinal 1 is hung on the wall surface 3. Since it is not necessary to remove the main body part 10 even when retrofitting, an efficient mounting operation can be performed. When the urinal 1 with the handrail 30 attached is installed on the wall surface 3, the handrail 30 can be installed as a unit with the handrail 30 attached to the wall fixing portion 20, thereby speeding up the work.

  Further, as described above, since the wall fixing portion 20 is integrated with the main body portion 10, the positional relationship of the handrail 30 with respect to the main body portion 10 is fixed, so there is no need to adjust the installation position of the handrail 30. , Work quickly.

  Further, since the handrail 30 is structured to be attached to the wall fixing portion 20, the load on the main body portion 10 due to leaning against the handrail 30 can also be reduced. Thus, since the handrail 30 is not directly bolted to the resin main body 10, it is possible to prevent the main body 10 from being damaged or distorted.

  Furthermore, since the wall fixing portion 20 is disposed in the space 18 on the back side of the main body portion 10, the wall fixing portion 20 is hardly exposed to the outside, and the wall fixing portion 20 is made of a different material (different color) from the main body portion 10. Even if it is formed, there is no risk of losing aesthetics. Since the leg part 32 of the handrail 30 is fixed to the attachment part 23 of the wall fixing part 20 through the side wall part 14, the attachment part 23 is hardly exposed. Furthermore, since the wall fixing piece 21 of the wall fixing portion 20 can be wall-mounted, the urinal 1 can be easily attached.

  Moreover, if the opening part 14a of the main-body part 10 and the fixture attachment part 33 fitted in there are made into shapes other than circular like the urinal 1 of this embodiment, it fixes with the one volt | bolt 35 for every leg part 32. Even with such a structure, the bolts 35 fixed to the side wall portions 14 cannot be the rotation shaft. Therefore, it is possible to prevent the handrail 30 from rotating and swinging after being attached.

  In order to prevent the handrail 30 from rotating and further reduce the load on the main body 10, in addition to the above-described structure, the handrail 30 is mounted as shown in FIGS. 5 (a) and 5 (b). can do. These are structured so that each leg 32 is fixed by a plurality of fixing tools (bolts 35).

  In FIG. 5 (a), a disc-like fixture mounting portion 33 is formed at the end of the leg portion 32 of the handrail 30, and holes for inserting four bolts 35 are formed in the fixture mounting portion 33. 33a is formed. Corresponding to this shape, four mounting screw holes 24 are formed in the mounting portion 23 of the wall fixing portion 20 and are exposed from a circular opening 14 a provided in the side wall portion 14 of the main body portion 10.

  5B is substantially the same as that illustrated in FIG. 3 in terms of the outer shape of the fixture mounting portion 33 of the handrail 30, but two holes 33a for the bolt 35 are provided. Is different. Corresponding to this fixture attachment portion 33, two attachment screw holes 24 are formed in the attachment portion 23 of the wall fixation portion 20, and are exposed from the opening 14 a provided in the side wall portion 14 of the main body portion 10. Yes.

  Each of the handrails 30 shown in FIGS. 5A and 5B is configured to be fixed to the wall fixing portion 20 by a plurality of fixing tools (bolts 35) corresponding to one leg portion 32. There is almost no fear of rotating, and the opening 14 opened in the main body 10 is not burdened.

  In the above embodiment, the attachment of the handrail 30 to the attachment portion 23 of the wall fixing portion 20 has been shown by screwing the male screw and the female screw (attachment screw hole 24, nut), but the wall fixing portion 20 is made of wood. In the case of being formed of a material, the handrail 30 may be attached using a wood screw.

  Moreover, attachment of the handrail 30 to the attachment part 23 of the wall fixing | fixed part 20 is not limited to screwing. For example, it is good also as a structure which can provide a fitting hole, a fitting recessed part, etc. in a mounting part, provide a fitting protrusion etc. in a handrail, and can attach a handrail by those mutual fitting. Of course, also in this case, it is desirable to have a fitting locking structure in which the handrail cannot rotate.

  In the embodiment described above, the wall fixing part 20 is provided on the side wall part 14 of the main body part 10, but the present invention is not limited to this and may be formed at any part. For example, a wall fixing part may be formed on the back side of the bowl wall 10a of the main body part 10. Of course, the shape is not limited to the L-shape. Moreover, either the attachment part for attaching the handrail 30, the wall fixing part for fixing to the wall surface 3, or both may be exposed outside.

DESCRIPTION OF SYMBOLS 1 Urinal 3 Wall 5 Hanging member 10 Main body part 11 Toilet bowl 14 Side wall part 14a Opening 18 Space 20 Wall fixing part 20A Wall fixing member 21 Wall fixing piece 22 Hanging part 23 Mounting part 24 Mounting screw hole 30 Handrail 31 Main body 32 Leg part 33 Fixing attachment part 33a Hole part 33b Accommodating hole 33c Insertion hole 35 Bolt 35a Head part 35b Shaft part

Claims (3)

A resin-made main body portion having a toilet bowl and a wall fixing portion for fixing the main body portion to the wall surface are integrally formed,
The said wall fixing | fixed part is equipped with the attaching part to which a handrail is attached, The urinal characterized by the above-mentioned. In claim 1,
The wall fixing portion includes a hook portion that is hooked on a hook member fixed to the wall surface. In claim 1 or 2,
The main body has a space surrounded by side walls on both sides on the back side,
The said wall fixing | fixed part is distribute | arranged in the said space, The urinal which the leg part of the said handrail penetrates the said side wall part and is fixed to the said attaching part.

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