JP2008297885A - Housing facility fixing structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixing structure easily constructed and fixing a housing facility firmly into an optional position. <P>SOLUTION: The fixing structure comprises rail members 3, 4 fixedly provided on an existing wall surface 1 of a building so that an openings K is extended in an approximately horizontal direction; a longitudinal locking piece 11 locked into the rail members 3, 4; and a mounting member 10 having a screw part 12 projected almost perpendicularly from a position closer to one end side rather than the longitudinal center of the locking piece 11. The longitudinal direction of the locking piece 11 of the mounting member 10 is made almost horizontal and inserted into the opening K of the rail members, and the longitudinal direction of the locking piece 11 is placed in a hanging state by its own weight. A handrail body 16 is connected to the screw part 12 by a screw 14, and the rail members 3, 4 are clamped by the locking piece 11 and a fixed pedestal 13 to fix the handrail body 16 to the rail members 3, 4. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a fixing structure for fixing a housing facility such as a handrail or a mirror to a wall surface.

Conventionally, as disclosed in Patent Document 1, a panel having a large number of slits (rails) is attached to the wall of a toilet or bathroom, and a rectangular base plate with bolts is inserted into the rail groove of the panel, There is a fixing structure in which a handrail is attached to a bolt after the base plate is rotated and engaged with a rail groove.
Further, as disclosed in Patent Document 2, a rectangular locking piece that can slide in the groove of the rail and a hook body are screwed together with a screw portion, and both ends of the locking piece are widened above and below the rail groove. There is a fixing structure in which the rail is held between the locking piece and the hook main body by rotating so as to hit the locking groove.
Further, as disclosed in Patent Document 3, the base end locking piece of the hanger is inserted into the long groove of the decorative board, and the base end locking piece is rotated and fitted into the mounting member on the back side of the decorative board. There are structures for attaching hangers.
JP 2000-328753 A JP 2005-139830 A JP 59-28915 A

  In the structure disclosed in Patent Document 1, Patent Document 2, and Patent Document 3, the base plate, the locking piece, or the base end locking piece is inserted into the slit-like groove on the wall surface from the front side, It is necessary for the operator to rotate the base plate, the locking piece, and the base end locking piece so as to be orthogonal to the slit-like groove in the state, and later when attaching the handrail etc. by tightening the screw, There was a problem that the base plate, the locking piece, etc. were easy to rotate together.

  The present invention has been devised in view of the above-described conventional problems, and it is easy to install the mounting member on the wall surface, and can be screw-coupled without rotating the housing equipment together with the mounting member, so that the construction is easy. The structure for fixing a housing facility is as follows. Claim 1 includes a rail member fixed to an existing inner wall surface of a building so that an opening extends substantially horizontally, and the inside of the rail member. And a mounting member having a threaded portion projecting in a substantially vertical direction from a position offset toward one end side from the longitudinal center of the locking piece. The longitudinal direction of the locking piece of the member is made substantially horizontal and inserted into the rail member from the front surface of the opening of the rail member, and the longitudinal direction of the locking piece is suspended in the rail member by its own weight, and the mounting member The housing is screwed to the screw part of By sandwiching the rail member in the household equipment, it is to fix the housing equipment to the rail member.

  According to a second aspect of the present invention, the mounting member is formed in a substantially T shape by the locking piece and the screw portion.

  According to a third aspect of the present invention, the screw portion of the mounting member is constituted by a bolt having a male screw formed on the outer periphery, and the housing facility is a handrail.

  The housing equipment fixing structure according to the present invention includes a rail member fixed to an existing inner wall surface of a building so that an opening extends substantially horizontally, and a vertically long lock locked in the rail member. And a mounting member having a threaded portion that protrudes in a substantially vertical direction from a position that is offset toward the one end side from the longitudinal center of the locking piece, and the longitudinal direction of the locking piece of the mounting member is Inserted into the rail member from the front of the opening of the rail member in a substantially horizontal manner, the longitudinal direction of the locking piece is suspended in the rail member by its own weight, and the housing equipment is screwed against the screw portion of the mounting member. Since the housing member is fixed to the rail member by connecting and holding the rail member between the locking piece of the mounting member and the housing facility, the rail in which the locking piece of the mounting member is fixed to the wall surface When inserted into the opening of the member, the locking piece A naturally suspended state in the member. In other words, the locking piece is suspended perpendicular to the opening of the rail member, so that the mounting member does not come off the rail member, and the housing equipment is screwed to the screw portion of the mounting member. Then, the housing member can be firmly fixed to the rail member by sandwiching the rail member between the locking piece of the mounting member and the housing facility, and the mounting member may rotate together when the housing facility is screw-connected. No construction is easy.

  Further, since the mounting member is formed in a substantially T shape by the locking piece and the screw portion, when the locking piece of the mounting member is inserted in the rail member in a horizontal state, the screw portion is centered. The both ends of the locking piece formed to extend to both ends are brought into contact with the rear contact piece of the upper rail and the lower rail of the rail member, so that the mounting member is prevented from being detached from the rail member. Peeling and easy installation. Further, the rail member can be firmly held between the locking piece and the housing facility.

  In addition, the screw portion of the mounting member is composed of a bolt with a male screw formed on the outer periphery, and the housing equipment is a handrail, so that the locking piece of the mounting member is suspended in the rail member, The handrail can be firmly fixed to the rail member by tightening the nut with respect to the screw portion protruding from the rail member.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows a state in which a rail member, a base plate, and a decorative material are applied to an existing wall surface of a toilet or the like.
On the back side of the existing wall surface 1 such as a toilet, the pillars 2, 2, and 2 are provided at intervals, and rail members are provided on the front side of the existing wall surface 1 at a predetermined interval upward from the floor surface 5 side. Work on it.
When the rail member is constructed by combining the upper rail 3 and the lower rail 4, the opening K is extended between the upper rail 3 and the lower rail 4 in a substantially horizontal direction.

  First, the upper rail 3 is constructed horizontally on the construction baseboard 6 on the floor 5 side, and is constructed by combining the lower rail 4 and the upper rail 3 horizontally with an interval above the upper rail 3, The upper rail 3 is constructed by combining the lower rail 4 and the upper rail 3 with an interval upward, and on the ceiling side, the upper rail 3 is turned over so that the upper rail 3 hits the ceiling. .

A state in which the upper rail 3 and the lower rail 4 are combined is shown in an enlarged view of FIG.
The upper rail 3 has a sectional shape as shown in an enlarged sectional view in FIG. 3, and the lower rail 4 is formed in a sectional shape as shown in an enlarged sectional view in FIG. It is formed by an extrusion molded product extending in the direction.

  First, the upper rail 3 will be described with reference to FIG. 3. An opening piece 3 a is formed in a substantially horizontal shape at the lower end of the upper rail 3, and a front abutting piece protruding vertically upward at the front end of the opening piece 3 a is provided. A rear abutting piece 3c is erected at the rear end of the opening piece 3a, and a bent piece 3d is formed by bending the rear abutting piece 3c horizontally toward the rear side. A front groove piece 3e that rises further upward at the rear end of 3d is formed, a rear groove piece 3f is formed in a hanging shape behind the front groove piece 3e in parallel with the front groove piece 3e, and the rear groove piece 3f The upper end is erected upward to form a fixed piece 3g, and a screw hole 3h is formed in the fixed piece 3g in a penetrating manner. Further, a connecting piece 3i is formed extending horizontally from the joint portion of the fixed piece 3g and the rear groove piece 3f to the front side, and the upper end of the front groove piece 3e is joined to the connecting piece 3i. Further, an upper piece 3j is formed to extend in the forward direction from the upper end of the fixed piece 3g in parallel with the connecting piece 3i, and a guide protruding piece 3k standing upward is integrally formed on the upper piece 3j. Yes.

  On the other hand, as shown in FIG. 4, the lower rail 4 has an opening piece 4a that can form an opening K between the opening piece 3a of the upper rail 3 and is formed substantially horizontally, and the front end of the opening piece 4a. , A front contact piece 4b is formed in a hanging shape, a rear contact piece 4c is formed in a hanging shape at the rear end of the opening piece 4a, and the lower end of the rear contact piece 4c extends horizontally to the rear side. A connecting piece 4d is formed, a vertical fixing piece 4e is joined to the rear end of the connecting piece 4d, and a lower screw hole 4f is formed in a penetrating manner below the connecting piece 4d of the fixing piece 4e. Yes. Also, a bottom piece 4g is formed at the lower end of the fixed piece 4e so as to extend parallel to the front side in parallel with the connecting piece 4d. Further, an upper screw hole 4h is formed through the upper end side of the fixed piece 4e, and a bending step portion 4i is formed by bending the upper screw hole 4h in an inclined manner to the front side above the upper screw hole 4h. The engaging piece 4j is integrally formed so as to protrude upward. Further, a guide projection piece 4k protruding in a hanging shape is integrally formed on the lower surface of the bottom piece 4g.

  As shown in FIGS. 2 and 5, screws B are inserted into the lower screw holes 4f and the upper screw holes 4h of the lower rail 4 from the front side, and the screws B are tightened to the studs 2 through the existing wall surface 1, and then laterally moved. Screws B are tightened in the lower screw holes 4f and the upper screw holes 4h formed at intervals, and the lower rail 4 is firmly fixed to the surface of the existing wall surface 1 through the intermediate columns 2, 2 and 2 in a horizontal state. In this fixed state, the fixing piece 4e of the lower rail 4 is abutted and fixed to the existing wall surface 1.

After fixing the lower rail 4, the upper rail 3 is fixed to the existing wall surface 1. In this case, the engaging piece 4 j of the lower rail 4 is connected between the front groove piece 3 e and the rear groove piece 3 f of the upper rail 3. In this state, a screw B is inserted into the screw hole 3h of the upper rail 3, and a plurality of screws B are fastened to the spacers 2 and 2, respectively. It can be firmly fixed to the existing wall surface 1 in a horizontal state. When the lower rail 4 and the upper rail 3 are fixed, the opening piece 3a of the upper rail 3 is parallel to the opening piece 4a of the lower rail 4. Thus, an opening K extending in the horizontal direction is formed between the opening piece 4 a of the lower rail 4 and the opening piece 3 a of the upper rail 3.
When the rear side is viewed from the opening K, only the fixed piece 4e on which the lower rail 4 rises is visible, and the connecting portion between the lower rail 4 and the upper rail 3 cannot be seen, so that a clean installation state can be obtained. It is.

In this manner, the lower rail 4 and the upper rail 3 are combined with the existing wall surface 1 to form openings K and K that extend horizontally with a space in the vertical direction.
The combined lower rail 4 and upper rail 3 are respectively formed with guide protrusions 3k and 4k that protrude in the vertical direction, and the concave grooves 7a into which the guide protrusions 3k and 4k are loosely inserted are respectively formed on the lower rail 4 and the upper rail 3. It is formed on the upper edge and lower edge of the main plate 7.
As shown in FIG. 1, the guide protrusion 4k of the lower rail 4 is inserted into the groove 7a at the upper end of the base plate 7, and the guide protrusion 3k of the upper rail 3 is inserted into the groove 7b at the lower end of the base plate 7. The base plate 7 can be guided by the guide protrusions 3k, 4k and slid well in the lateral direction, and can be fitted between the rail members.

In this way, after the plurality of base plates 7 are slid and arranged between the rail members, the decorative material 8 can be applied to the surface of the base plate 7 for application.
The decorative material 8 may be a horizontally long decorative material, a large-area square or rectangular decorative material, or may be a tile. By sticking, the wall surface in the toilet can be favorably decorated. For example, a double-sided tape is attached to the back surface of the decorative material 8, and the decorative material 8 can be applied to the surface of the base plate 7 via the double-sided tape.

In addition to the case where the base material 7 and the decorative material 8 are applied on the entire wall surface of the toilet, the base plate 7 and the decorative material are applied when the decorative plate 7 and the decorative material 8 are partially applied to the wall surface of the toilet. Since the appearance of the end portion of the material 8 deteriorates, a parting material 9 formed in a vertically long plate shape with metal or resin is fixed to the end portion, and the end portion is subjected to a cosmetic treatment.
Ear portions 9 a, 9 a, 9 a are integrally formed at the front end of the longitudinal parting material 9 so as to protrude in the lateral direction at intervals in the vertical direction. The ear portions 9 a are connected to the base plate 7 and the decorative material 8. In this case, a nail can be applied to the ears 9a, 9a from the front, and the parting material 9 can be fixed to the base plate 7 with the nail.

  In this way, the wall surface can be decorated, and handrails, mirrors, or housing equipment such as paper holders and illuminators can be attached to the formed opening K. The opening K extends in the horizontal direction. Therefore, by sliding in the horizontal direction along the opening K, it is possible to attach a housing facility such as a handrail or a mirror at any desired position.

FIG. 5 shows an exploded view when attaching the handrail, and FIG. 6 shows a state where the handrail is attached.
When attaching a handrail, the attachment member 10 shown in the side view of FIG. 7 and the front view of FIG. 8 is used.
That is, as shown in FIGS. 7 and 8, the mounting member 10 has a vertically long block-like locking piece 11 and a screw portion 12 that protrudes vertically from the locking piece 11 in an integrated manner. It is formed in a substantially T shape.
In the locking piece 11, a distance L1 between the upper end 11a and the lower end 11b is set to 40 mm, and the screw portion 12 is integrally formed to project from a position on the upper end 11a side from the vertical center of the locking piece 11. The distance L2 between the center of the screw portion 12 and the upper end 11a is set to 15 mm. In addition, the screw part 12 is comprised with the volt | bolt which formed the external thread 12a in the outer periphery. The protruding length of the screw portion 12 is set to about 44 mm.

When the bolt-type mounting member 10 shown in FIGS. 7 and 8 is constructed, if the locking piece 11 of the mounting member 10 is made substantially horizontal, it can be inserted into the opening K of the rail member from the front side.
When the locking piece 11 horizontally inserted from the front side is inserted into the opening K and the hand is released, the locking piece 11 is heavy because the lower end 11b side is long from the screw portion 12, and naturally The lower end 11 b side rotates by its own weight toward the lower side, and the locking piece 11 naturally becomes vertical in the upper rail 3 and the lower rail 4. In other words, the locking piece 11 is in contact with the rear contact piece 3c of the upper rail 3 at the upper end 11a, and is in contact with the rear contact piece 4c of the lower rail 4 in this state. Thus, the front side is prevented from being pulled out.

In this state, since the screw portion 12 is disposed so as to protrude substantially horizontally from the opening K toward the room side, the fixed base 13 is inserted and attached to the screw portion 12 from the room side.
That is, the fixed pedestal 13 is integrally formed with a support cylinder portion 13b that protrudes forward from the center portion of the substantially disc-shaped main body portion 13a. A central hole 13c is formed penetrating in the direction, and the screw portion 12 can be inserted into the central hole 13c.
Note that a screw hole 13d is formed in the support cylinder portion 13b so as to penetrate in a direction orthogonal to the center hole 13c.

  As shown in FIG. 5, after the fixed base 13 is attached to the screw portion 12 of the mounting member 10, when the nut 14 is tightened to the tip of the screw portion 12, the back surface of the main body portion 13 a of the fixed base 13 is brought into contact with the front rail 3. The contact piece 3b and the front contact piece 4b of the lower rail 4 are brought into contact with each other, and by tightening the nut 14, the upper rail 3 and the lower rail 4 are attached by the locking piece 11 of the mounting member and the main body 13a of the fixed base 13. As a result, the fixed base 13 is firmly fixed to the upper rail 3 and the lower rail 4.

In this way, after firmly attaching the fixed base 13, the hook-shaped saddle 15 is fitted on the surface of the main body 13 a of the fixed base 13, and the handrail main body 16 is attached to the support cylinder 13 b of the fixed base 13. Can do.
The handrail main body 16 is formed in a pipe shape, and a female screw portion 16a is formed therein, and a partition portion 17a is provided inside a cylindrical insertion tube portion 17 attached to the outside of the handrail main body 16. Are integrally formed, and the handrail main body 16 and the insertion tube portion 17 are integrated by bringing the fixing screw 18 into contact with the partition portion 17a and tightening the fixing screw 18 to the female screw portion 16a. A screw hole 17b is formed in the cylindrical portion 17 in a penetrating manner.
When this insertion cylinder part 17 is inserted into the outer periphery of the support cylinder part 13b of the fixed base 13, the screw hole 13d of the support cylinder part 13b and the screw hole 17b of the insertion cylinder part 17 are aligned, and in this state, the screw holes 17b, When the handrail fixing screw 19 is tightened from the outside to 13d, the insertion tube portion 17 is firmly fixed to the support tube portion 13b, and the solid attachment state of the handrail body 16 as shown in FIG. 6 is completed.

  In the fixing structure of the handrail main body 16 as shown in FIG. 6, the strength of the handrail main body 16 is ensured even when force is applied to the handrail main body 16 from any direction such as the vertical direction or the left-right direction. The handrail 16 can be used with a good weight. In this way, the handrail body 16 can be firmly installed at an arbitrary position along the opening K, and when the nut 14 is tightened, the locking piece 11 is in a suspended state, so that the handrail body 16 can rotate together. It is easy to install and install.

Note that the attachment member 10 may be L-shaped in a side view as shown in the schematic side view of FIG. 9. In FIG. 9, the attachment member 10 is bolted vertically from the upper end 11 a of the locking piece 11 to the front. The configured screw portion 12 is formed to protrude.
Even in the L-shaped attachment member 10 as shown in FIG. 9, when the locking piece 11 is inserted into the opening K in the horizontal direction, the locking piece 11 is naturally rotated to the suspended state by its own weight. Construction becomes easy.

Furthermore, the attachment member 10 may have a structure as shown in the front view of FIG. 11 in the side sectional view of FIG.
That is, the attachment member 10 shown in FIG. 10 and FIG. 11 is formed by projecting from the locking piece 11 and integrally forming a nut-like screw portion 12 in a T shape, and a female screw 12b on the inner periphery of the screw portion 12. Is formed.
10 and 11, the screw portion 12 protrudes at a position biased toward the upper end 11a side of the locking piece 11, and the distance L3 between the lower end 11b and the screw portion 12 in FIG. 11 is set to 25 mm. The distance L4 between the screw portion 12 and the upper end 11a is set to 15 mm.

  Such a nut-type attachment member 10 is used, for example, when attaching a mirror or the like, and can fasten the mirror or the like to the attachment member 10 by tightening a screw or the like from the front side to the female screw 12b. is there. Also in such an attachment member 10, when the locking piece 11 is inserted into the opening K in a horizontal state, the locking piece 11 is rotated in the vertical direction by its own weight, and the construction becomes easy.

Furthermore, such a nut-type mounting member 10 may be formed in an L shape as shown in a schematic side view in FIG.
That is, in FIG. 12, a threaded portion 12 that protrudes forward from the upper end 11a of the locking piece 11 and has an internal thread 12b formed on the inner periphery is integrally formed in an L shape.
Even when the L-shaped nut-type mounting member 10 as shown in FIG. 12 is used, when the locking piece 11 is horizontally inserted and inserted into the opening K, the locking piece 11 is suspended by its own weight, so that it can be removed. Therefore, when the screw is fastened to the screw portion 12, it does not rotate together, and the construction is easy.

In addition, when a paper holder, an illuminator, or the like is attached, by adopting a similar fixing structure, the construction is easy and the attachment strength can be ensured.
In addition, in this example, the structure which fixes housing equipment to a toilet wall surface is illustrated, but not only the wall surface of a toilet but also the wall surface of a bathroom etc. is firmly fixed to an arbitrary position with the same structure. It is something that can be done.

It is a construction drawing which constructs a rail member, a base plate, and a decorative material on the existing wall surface. It is a principal part expansion perspective block diagram of the state constructed by combining the upper rail and lower rail which comprise a rail member. It is an expanded sectional view of an upper rail. It is an expanded sectional view of a lower rail. It is a disassembled block diagram at the time of attaching an attachment member to a rail member and attaching a handrail to an attachment member. It is a section lineblock diagram of the attachment completion state of a handrail. It is a side block diagram of an attachment member. It is a front block diagram of an attachment member. It is a side surface schematic block diagram of an L-shaped attachment member. It is a partial cross section side block diagram of a nut type attachment member. It is a front block diagram of FIG. It is a schematic side view block diagram of a nut-type mounting member formed in an L shape.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Existing wall surface 2 Column 3 Upper rail 3a Opening piece 3b Front contact piece 3c Rear contact piece 3g Fixed piece 3h Screw hole 3k Guide protrusion 4 Lower rail 4a Opening piece 4b Front contact piece 4c Rear contact piece 4e Fixed piece 4f, 4h Screw hole 4j Engagement piece 5 Floor surface 6 Building skirting board 7 Base plate 7a, 7b Groove 8 Cosmetic material 9 Parting material 9a Ear part 10 Mounting member 11 Locking piece 12 Screw part 12a Male screw 12b Female screw K Opening

Claims (3)

A rail member fixed to the existing inner wall surface of the building so that the opening extends in a substantially horizontal direction, a vertically long locking piece locked in the rail member, and a longitudinal direction of the locking piece An attachment member having a threaded portion that protrudes in a substantially vertical direction from a position that is offset to one end side from the center of
The longitudinal direction of the locking piece of the mounting member is made substantially horizontal and inserted into the rail member from the front surface of the opening of the rail member, and the longitudinal direction of the locking piece is suspended in the rail member by its own weight, The housing equipment is screwed to the screw part of the mounting member,
A fixing structure for a housing facility, wherein the housing facility is fixed to the rail member by sandwiching the rail member between a locking piece of the mounting member and the housing facility.   The fixing structure for a housing facility according to claim 1, wherein the mounting member is formed in a substantially T shape by the locking piece and the screw portion.   The fixing structure for a housing facility according to claim 1 or 2, wherein the screw portion of the mounting member is configured by a bolt having an external thread formed on an outer periphery, and the housing facility is a handrail.

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