JP4621986B2 - Mounting unit and handrail structure provided with the same - Google Patents

Description

  The present invention relates to a mounting unit for mounting a toilet room installation such as a handrail or a hand-washer on a wall surface in a toilet room, and a handrail structure including the same, and in particular, by adjusting the mounting angle of the toilet indoor installation The present invention relates to a mounting unit that can be mounted and a handrail structure including the mounting unit.

  Japanese Laid-Open Patent Publication No. 8-164093 (Patent Document 1) describes a handrail mounting structure for a piping unit. In this handrail mounting structure of the piping unit, a handrail fixing plate is attached to the front surface of the piping unit that accommodates the piping in the toilet room, and a handrail that is a toilet room installation is attached to the handrail fixing plate.

  There is also known a structure for installing a toilet room installation that can adjust an installation angle such as a vertical angle of the installation in the toilet room. In such a mounting structure capable of adjusting the mounting angle, first, a wall surface side frame having a plurality of arms protruding in a direction perpendicular to the wall surface is mounted on the wall surface, and then, at a position corresponding to each arm. The front side frame provided with the arm is disposed so as to face the wall surface side frame, and the front side frame is fixed parallel to the wall surface by connecting the corresponding arms. The angle of the front side frame with respect to the wall surface side frame is adjusted by changing the overlap margin of the connected arms. Thereby, the attachment angle of toilet room installation objects, such as a handrail fixed to a front side frame, is adjusted.

JP-A-8-164093

However, in the handrail mounting structure described in Japanese Patent Application Laid-Open No. 8-164093 and the above-described mounting structure of the toilet indoor installation that can adjust the mounting angle, a box-shaped frame is arranged in front of the wall surface on which the handrail is installed. Therefore, the above-mentioned dimension from the wall surface becomes large. This is a particular problem in a toilet room where it is generally difficult to secure a sufficient space.
Accordingly, an object of the present invention is to provide an attachment unit capable of attaching a toilet indoor installation with a small forward dimension while allowing adjustment of the attachment angle of the toilet indoor installation, and a handrail structure provided with the same. Yes.

In order to solve the above-described problems, the present invention is an attachment unit for attaching a toilet indoor installation to a wall surface in a toilet room by adjusting an attachment angle, and an installation for fixing the toilet indoor installation A mounting frame provided with a fixing portion, a plurality of adjusting members that protrude from the mounting frame toward the wall surface and are attached to the mounting frame so that the amount of protrusion can be adjusted, and the tips of these adjusting members are respectively attached to the wall surface so as to contact, in order to secure the mounting frame to the wall, possess a plurality of mounting frame fixing means to be fixed to the wall through the mounting frame, the mounting frame fixing means is screwed into the wall The fixing plate has a base plate to be attached to the wall surface, and each adjustment member has a tip on the wall surface via the base plate. Is brought into contact, fixing tapping screw is characterized in that screwed to the base plate.

In the present invention configured as described above, first, the protruding amount of each adjustment member is adjusted so that an appropriate attachment angle of the attachment frame is obtained when the tips of the respective adjustment members abut against the wall surfaces. Next, the attachment frame is attached to the wall surface by fixing a plurality of attachment frame fixing means to the wall surface through the attachment frame in a state where the tips of the respective adjustment members are in contact with the wall surface.
First, the base plate is attached to the wall surface, and the mounting frame is fixed to the wall surface by the tip of each adjustment member abutting the wall surface via the base plate and the fixing tapping screw being screwed into the base plate. Is done .

According to the present invention configured as described above, the mounting frame from which the adjusting member protrudes can be directly mounted on the wall surface by the mounting frame fixing means fixed to the wall surface through the mounting frame, so that the mounting angle can be adjusted. However, it is possible to install the toilet room installation with a small size.
Moreover, according to the present invention configured as described above, the mounting frame can be fixed to the wall surface by a very simple operation.
Furthermore, according to this invention comprised in this way, even when the intensity | strength of the wall surface which attaches a toilet indoor installation thing is insufficient, a toilet indoor installation thing can be attached firmly .

  In the present invention, preferably, the adjustment member is an adjustment bolt that is screwed into a female screw portion provided in the mounting frame.

In this invention comprised in this way, the protrusion amount of an adjustment member is adjusted by rotating the adjustment volt | bolt.
According to the present invention thus configured, the protruding amount of the adjustment member can be easily adjusted with a simple structure.

In the present invention, preferably, the head of the adjusting bolt is exposed in a direction facing the wall surface, and the head of the adjusting bolt is operated from a direction substantially orthogonal to the wall surface to rotate the head, and the protrusion The amount can be adjusted.
According to the present invention configured as described above, since the head of the adjustment bolt is exposed in the direction facing the wall surface, the operator inserts a tool or the like from a direction substantially perpendicular to the wall surface for adjustment. The amount of protrusion of the bolt can be adjusted. Thereby, even if it is a case where the preceding dimension of an attachment unit is small, the protrusion amount of the bolt for adjustment can be adjusted easily, and the workability | operativity which installs an attachment unit can be improved.

In the present invention, preferably, the head of the fixing tapping screw is exposed in a direction facing the wall surface, and the fixing tapping screw is rotated and twisted by inserting a tool from a direction substantially orthogonal to the wall surface. Can be included.
According to the present invention configured as described above, since the head of the fixing tapping screw is exposed in the direction facing the wall surface, the operator inserts the tool from the direction substantially perpendicular to the wall surface for fixing. A tapping screw can be screwed in. Thereby, even if the above-mentioned dimension of the mounting unit is small, the fixing tapping screw can be easily screwed in, and the workability of installing the mounting unit can be improved.

  Further, the present invention is a handrail structure that can be attached to a wall surface in a toilet room by adjusting an attachment angle, and a handrail portion gripped by a user, and a handrail fixing portion for fixing the handrail portion A mounting frame provided on the mounting frame, at least three adjusting members mounted on the mounting frame so that the protruding amount can be adjusted, and the tips of these adjusting members respectively contact the wall surface. In order to fix the mounting frame to the wall surface so as to come into contact, the mounting frame has a plurality of mounting frame fixing means that pass through the mounting frame and are fixed to the wall surface.

  According to the attachment unit of the present invention and the handrail structure including the attachment unit, it is possible to attach the toilet indoor installation with a small forward dimension while enabling adjustment of the attachment angle of the toilet indoor installation.

Next, a handrail structure according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a front view showing a toilet room in which a handrail structure according to an embodiment of the present invention is installed. FIG. 2 is a cross-sectional view illustrating a state in which the handrail structure according to the present embodiment is attached to the wall surface of the toilet room.

  As shown in FIG. 1, the handrail structure 1 by embodiment of this invention is attached to the wall surface 6 of the toilet room in which the flush toilet 2, the roll paper holder 4, etc. were installed. As shown in FIG. 2, the handrail structure 1 of the present embodiment includes an attachment unit 8 that is fixed to the wall surface 6 of the toilet room, and a handrail portion 10 that is attached to the attachment unit 8. In the present embodiment, the handrail portion 10 has a generally T-shaped shape that is fixed to the three handrail object fixing portions 20 a (FIG. 5) of the attachment unit 8. In the state where the installation of the handrail structure 1 is completed, the mounting unit 8 is hidden behind the decorative plate 12 and is not visible from the outside.

FIG. 3 is a front view of the mounting unit 8 with the handrail portion 10, the decorative plate 12, and the decorative top plate 12a removed, and FIG. 4 is a sectional view taken along the line IV-IV.
As shown in FIGS. 3 and 4, the mounting unit 8 includes two base plates 14 that are attached to the wall surface 6, and a mounting frame 16 that is vertically attached to the base plate 14 by adjusting the mounting angle. .

  As shown in FIG. 4, the base plate 14 is made of a metal channel material having a U-shaped cross section. The base plate 14 is fixed to the wall surface 6 with tapping screws 14 a at a distance of two in the horizontal direction so that the side surface thereof abuts against the wall surface 6.

FIG. 5 is a front view of the mounting frame 16.
As shown in FIG. 5, the mounting frame 16 includes two horizontal members 18 disposed so as to overlap with the respective base plates 14 and a handrail fixing section that is two installation fixtures for mounting the handrail section 10. The vertical member 20 provided with 20a, and the handrail thing fixing | fixed part 20a are provided, and it has the 2nd horizontal member 21 extended in the horizontal direction from the middle of the vertical member 20. FIG. Further, the mounting frame 16 includes an upper edge member 22 that constitutes the upper end, a lower edge member 24 that constitutes the lower end, and two side members 26 that constitute the side edges on both sides. That is, as shown in FIG. 5, the mounting frame 16 has two horizontal members 18 in the horizontal direction in a rectangular frame formed by joining the upper edge member 22, the lower edge member 24, and the side member 26. , The vertical member 20 is passed in the vertical direction, and the second horizontal member 21 is passed from the vertical member 20 to one side member 26 and fixed.

  As shown in FIGS. 3 and 4, the horizontal member 18 is made of a metal channel material having a U-shaped cross section that is narrower than the base plate 14, and faces the base plate 14 so as to overlap in parallel. Is positioned. Further, as shown in FIGS. 4 and 5, four nuts 18a are welded to the wall surface side of each horizontal member 18, thereby forming a female screw portion. Further, an adjusting bolt 28 as an adjusting member is screwed into each nut 18a. Therefore, the amount of protrusion of each adjustment bolt 28 can be adjusted by rotating each adjustment bolt 28. Each adjustment bolt 28 is screwed with a fixing nut 30. After adjusting the protruding amount of the adjustment bolt 28, the position of the adjustment bolt 28 can be fixed by tightening the fixing nut 30. It is like that.

  Further, as shown in FIGS. 4 and 5, each horizontal member 18 is formed with eight holes 18 b through which fixing tapping screws 32 that are attachment frame fixing means are passed. The fixing frame 16 is fixed to the wall surface by screwing the fixing tapping screw 32 into the base plate 14 through these holes 18b. That is, the fixing tapping screw 32 extends through the mounting frame 16 to the wall surface and is fixed to the wall surface. Further, by screwing each fixing tapping screw 32 into the base plate 14, the tip of each adjustment bolt 28 is brought into contact with the wall surface 6 via the base plate 14. Here, the force that presses the tip of the adjustment bolt 28 against the base plate 14 generated by screwing the fixing tapping screw 32 into the base plate 14 acts to press the horizontal member 18 against the nut 18a. Therefore, the force in the direction of separating them does not act on the welded portion of the horizontal member 18 and the nut 18a.

As shown in FIG. 5, the vertical member 20 is fixed at right angles to the horizontal member 18, the upper edge member 22, and the lower edge member 24. The vertical member 20 is formed with four female screws for fixing the handrail portion 10 at two locations, thereby constituting two handrail fixing portions 20a.
Both ends of the second horizontal member 21 are fixed at right angles to the vertical member 20 and the one side member 26. The second horizontal member 21 is formed with four female screws for fixing the handrail portion 10, thereby constituting the handrail fixing portion 20 a.
The lower edge member 24 is a member constituting the lower end of the mounting frame 16, and adjusters 24 a for performing unevenness adjustment are provided at three locations so as to protrude downward.

  Next, with reference to FIG. 6 thru | or FIG. 8, the installation procedure of the handrail structure 1 by embodiment of this invention is demonstrated. 6 is a front view showing a state in which the base plate 14 is attached to the wall surface 6, and FIG. FIG. 8 is a cross-sectional view showing a state in which the tip of the adjustment bolt 28 of the mounting frame 16 is in contact with the base plate 14.

  In order to install the handrail structure 1 of the present embodiment, first, as shown in FIGS. 6 and 7, two base plates 14 are horizontally attached at predetermined positions. In the example described here, it is assumed that the wall surface 6 is configured by attaching a plaster board 6a to a lightweight steel frame (LGS) 6b standing in a vertical direction. In the present embodiment, each base plate 14 is fixed to the wall surface 6 by six tapping screws 14a. Further, as shown in FIG. 6, the base plate 14 can be firmly attached to the wall surface 6 by screwing each tapping screw 14a into a position corresponding to the lightweight steel frame 6b.

  Next, as shown in FIG. 3, the attachment frame 16 is disposed in front of the base plate 14 attached to the wall surface 6. In this state, non-landing adjustment is performed by adjusting the adjuster 24a (FIG. 5) of the lower edge member 24 so that the mounting frame 16 is accurately placed horizontally on the floor surface.

  Next, the adjustment bolt 28 is rotated to adjust the attachment angle so that the attachment frame 16 is vertical. Specifically, as shown in FIG. 8, with the tips of the adjustment bolts 28 in contact with the base plate 14, the vertical member 20 is accurately oriented in the vertical direction, and the wall surface 6 and the mounting frame 16 are parallel to each other. The amount of protrusion of each adjustment bolt 28 is adjusted so that At this time, since the head of the adjustment bolt 28 is exposed in the direction facing the wall surface 6, that is, on the operator side, the operator can easily rotate the adjustment bolt 28 manually or adjust it. The bolt 28 can be rotated with a tool such as a box wrench. After adjusting the protruding amount of each adjusting bolt 28, each fixing nut 30 screwed to the adjusting bolt 28 is tightened, and the protruding amount of the adjusting bolt 28 is fixed.

  Next, the mounting frame 16 is fixed to the wall surface 6 by screwing the fixing tapping screw 32 into the base plate 14 through the hole 18 b of the horizontal member 18. More specifically, first, a pilot hole (not shown) for screwing the fixing tapping screw 32 is opened at a position corresponding to each hole 18b of the base plate 14, and the fixing tapping screw 32 is It inserts into a pilot hole through each hole 18b. Next, by rotating the fixing tapping screw 32 with a screwdriver or the like, the fixing tapping screw 32 is screwed into the base plate 14 while forming a female screw in the prepared hole (FIG. 4). At this time, since the head of the fixing tapping screw 32 is exposed in the direction facing the wall surface 6, that is, on the worker side, the operator inserts a tool such as a screwdriver from the direction orthogonal to the wall surface 6. Thus, the fixing tapping screw 32 can be easily rotated.

  In the present embodiment, the mounting frame 16 is fixed to the wall surface 6 (the base plate 14) by fastening a total of 16 fixing tapping screws 32, eight for each horizontal member 18. Since each fixing tapping screw 32 is firmly fixed to the base plate 14 while forming a female screw in the pilot hole of the base plate 14, the fixing tapping screw 32 is independent of the position of the lightweight steel frame 6 b behind the wall surface 6. The position of the tapping screw 32 can be set.

  After fixing the mounting frame 16 to the wall surface 6, the decorative plate 12 is attached to the front surface of the mounting frame 16, and the decorative top plate 12a is attached to the upper surface (FIG. 2). In the decorative plate 12, three round holes 12b (only two are shown in FIG. 2) for exposing the handrail fixing portion 20a are formed at positions corresponding to the handrail fixing portions 20a. Finally, the handrail part 10 is attached to the handrail fixing part 20a exposed through these round holes 12b, and the installation of the handrail structure 1 is completed (FIG. 1).

  According to the handrail structure of the embodiment of the present invention, since the mounting frame from which the adjustment bolt protrudes can be directly mounted on the wall surface, the handrail portion can be vertically aligned with a small forward dimension while enabling adjustment of the mounting angle. It becomes possible to install on.

  Further, according to the handrail structure of the present embodiment, the mounting frame is fixed to the wall surface by the fixing tapping screw, so that it can be fixed to the mounting frame wall surface by a very simple operation.

  Further, according to the handrail structure of the present embodiment, the tip of each adjustment bolt is brought into contact with the wall surface via the base plate, and the fixing tapping screw is screwed into the base plate to fix the mounting frame. Therefore, even when the strength of the wall surface to which the handrail portion is attached is insufficient, the handrail portion can be firmly attached.

  As mentioned above, although preferable embodiment of this invention was described, a various change can be added to embodiment mentioned above. In particular, the above-described embodiment is a handrail structure in which a handrail part is attached to an attachment unit fixed to a wall surface. Any toilet room installation can be attached. In this case, the handrail fixing part in the above-described embodiment functions as an installation object fixing part.

  In the above-described embodiment, the base plate is attached to the wall surface, and the tip of the adjustment bolt is brought into contact with the wall surface via the base plate. However, the wall surface is formed of reinforced concrete, plywood, or the like, When it has strength, the base plate can be omitted. In this case, the tip end of the adjusting bolt is brought into direct contact with the wall surface, and the fixing tapping screw is directly screwed into the wall surface.

  Furthermore, in the above-described embodiment, the mounting angle of the mounting frame is adjusted with the eight adjusting bolts, and the mounting frame is fixed with the 16 fixing tapping screws. However, these numbers should be changed as appropriate. Can do. In particular, the mounting angle of the mounting frame can be defined by at least three adjustment bolts.

  In the above-described embodiment, the mounting frame is fixed to the wall surface with the fixing tapping screw. However, depending on the state of the wall surface to be installed, any fixing means such as various screws, nails, screw nails or the like is used. can do.

  In the present specification, the tapping screw includes all fixing tools that enter while forming a female screw in a member not previously formed with a female screw, such as a wood screw and a tapping bolt. .

It is a front view which shows the toilet room which installed the handrail structure by embodiment of this invention. It is sectional drawing which shows the state which attached the handrail structure by embodiment of this invention to the wall surface of a toilet room. It is the front view which removed the handrail part, the decorative board, and the decorative top board, and showed the attachment unit. It is sectional drawing which follows the IV-IV line of FIG. It is a front view of an attachment frame. It is a front view which shows the state which attached the base plate to the wall surface. It is sectional drawing which follows the VII-VII line of FIG. It is sectional drawing which shows the state which contact | abutted the front-end | tip of the adjustment volt | bolt of an attachment frame with the base plate.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Handrail structure 2 Flush toilet 4 Roll paper holder 6 Wall surface 6a Plaster board 6b Light steel frame 8 Mounting unit 10 Handrail part 12 Cosmetic plate 12a Cosmetic top plate 14 Base plate 14a Tapping screw 16 Mounting frame 18 Horizontal member 18a Nut 18b Hole 20 Vertical member 20a Handrail fixing part 21 Second horizontal member 22 Upper edge member 24 Lower edge member 24a Adjuster 26 Side member 28 Adjustment bolt 30 Fixing nut 32 Fixing tapping screw

Claims (5)

An installation unit for adjusting the installation angle on the wall surface in the toilet room and attaching the installation in the toilet room,
An installation frame provided with an installation fixture for fixing the toilet room installation;
A plurality of adjusting members that protrude from the mounting frame toward the wall surface and are attached to the mounting frame so that the protruding amount can be adjusted;
A plurality of mounting frame fixing means that pass through the mounting frame and are fixed to the wall surface in order to fix the mounting frame to the wall surface such that the tips of these adjusting members abut against the wall surface;
I have a,
The mounting frame fixing means is a fixing tapping screw fixed by being screwed into the wall surface;
Furthermore, it has a base plate to be attached to the wall surface, and each adjustment member has its tip abutted on the wall surface via the base plate, and the fixing tapping screw is screwed into the base plate. Mounting unit characterized by The adjusting member is attached unit according to claim 1, wherein the adjustment bolt to be screwed into the female screw portion provided in the mounting frame. The head of the adjusting bolt is exposed in a direction facing the wall surface, and the head of the adjusting bolt is operated from a direction substantially perpendicular to the wall surface to rotate the head and adjust the amount of protrusion. The mounting unit according to claim 2, which can be performed. A head of the fixing tapping screw is exposed in a direction facing the wall surface, and the fixing tapping screw can be rotated and screwed in by inserting a tool from a direction substantially perpendicular to the wall surface. The mounting unit according to any one of claims 1 to 3 . A handrail structure that can be attached to the wall surface of the toilet room by adjusting the mounting angle,
A handrail gripped by the user;
An attachment frame provided with a handrail fixing portion for fixing the handrail portion;
Projecting from the mounting frame toward the wall surface, and at least three adjusting members mounted on the mounting frame so that the protruding amount can be adjusted;
A plurality of mounting frame fixing means that pass through the mounting frame and are fixed to the wall surface in order to fix the mounting frame to the wall surface such that the tips of these adjusting members abut against the wall surface;
The handrail structure characterized by having.

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