JP3054605B2 - Makeup cover fixture for building accessories - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting for attaching a decorative cover for covering a structural material of a building accessory to the structural material, for example, an outer corridor or an outer staircase of an apartment house, a balcony of a general house, and the like. It can be used for building accessories.

[0002]

2. Description of the Related Art Outside an apartment house, an outside corridor common to each house on the upper floor is provided, and an outside stairway for ascending the outside corridor is also provided. The structural material that is the framework material of the outer corridor is formed by a girder material or the like that extends in the longitudinal direction of the outer corridor, and the structural material that is the framework material of the outer stairs is formed by the left and right slabs and the like. . These exterior corridors and exterior stairs, which are attached to the apartment complex, are provided with a decorative cover for covering the structural material in order to improve the appearance, and this decorative cover is provided via a fixture. Attached to the structural material.

Conventionally, this fitting connected to a decorative cover is fastened to a structural material with bolts and nuts, and after attaching the fitting to the structural material with bolts and nuts, the decorative cover is attached to the fitting with screws or the like. Was joined by.

[0004]

According to this prior art, a fastening operation using bolts and nuts must be performed in order to attach the mounting fixture to the structural member, which requires much time and effort. was there.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a decorative cover fitting for a building accessory which can facilitate the work of attaching to a structural material and improve the working efficiency.

[0006]

According to the present invention, there is provided a fitting for attaching a decorative cover of a building accessory according to the present invention, which is connected to a decorative cover for covering a structural material of the building accessory and is used to attach the decorative cover to the structural material. And the vertical part hits the web of structural material.
The engaging part is engaged with the flange of the structural material while being held
Thereby, it is characterized by being attached to a structural material.

According to the present invention, the mounting fixture is a bolt,
Instead of being attached with a nut, it is attached to the structural material by the engagement of the engaging part, so the work of attaching the mounting fixture to the structural material is an engagement work, so that it can be performed more easily and in a shorter time than before. Become.

[0008] Here, the engagement of the fixture with the structural material means, for example, fitting, latching, press-fitting, locking, and hooking of the fixture in a place where the structural material is not processed or in which a hole is drilled. Etc. are included.

Further, the engagement of the attachment with the structural member may be a clamping of the structural material by a spring action, and the engaging portion provided on the attachment may be a clamping section of clamping the structural material by a spring action. .
When the engaging portion is a sandwiching portion having a spring action in this manner, the attachment can be securely attached to the structural material by a frictional force.

[0010] In order to provide a holding portion for holding the structural material by a spring action on the mounting member, for example, the mounting member is formed of spring steel, and the holding portion bent by bending one piece of spring steel is used. It may be provided, or a fitting having a clamping portion may be formed by connecting a plurality of spring steels.

[0011] A decorative cover attachment for another building accessory according to the present invention is a fixture connected to a decorative cover for covering a structural material of the building accessory for attaching the decorative cover to the structural material. It is characterized in that it is fastened to a structural member together with a receiving member for receiving a tread member provided on an accessory by a fastener and attached to the structural member.

According to the present invention, since the fixture is attached to the structural material together with the receiving member for receiving the tread member provided on the building attachment with a fastener, and is attached to the structural material, the work of attaching the fixture to the structural material is performed. Can be performed simultaneously with the work of attaching the receiving member for receiving the stepping member to the structural member with the stopper, and therefore, the working efficiency can be improved and the number of parts used can be reduced accordingly.

In the above invention, in order to connect the fixture with the decorative cover, the decorative cover may be fixed to the fixture with screws or rivets, or the decorative cover may be fitted into the fixture. Alternatively, they may be connected by latching, press-fitting, locking, hooking, or the like.

Further, in order to connect the attachment with the decorative cover, a projection is formed on the decorative cover, and the mounting is provided with a resilient locking portion, and the resilient locking portion is resiliently locked to the projection. The fitting and the decorative cover may be connected to each other.
If the connection between the fitting and the decorative cover is performed by the elastic locking as described above, the connection work between the fitting and the decorative cover can be performed easily and in a short time, and the connection can be reliably performed by the frictional force due to the elastic locking. Can be something.

The present invention described above is applied to an outer corridor or an outer staircase installed outside a condominium, a balcony in an ordinary house, an emergency staircase installed outside a building, a communication passage installed between buildings, and the like. Applicable and applicable to any building fixtures including these.

In these building accessories, the stepping member is a floor material or a deck material when the building accessory is an outer corridor or a balcony, and a stepping material when the building accessory is an outer staircase. It is a board (step board).

The structural material covered with the decorative cover may be made of, for example, a channel steel, an H-shaped steel, an I-shaped steel, or the like, and its cross-sectional shape, length, etc. may be arbitrary.

In the case where the decorative cover is attached to the structural material at a plurality of locations, the decorative cover may be attached to the structural material with the fixture according to the present invention. May be just a part of it. Furthermore, by making the fixture long,
A plurality of attachment locations may be attached with a single attachment.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an outer corridor 2 and an outer staircase 3 installed outside an apartment house 1, which is a building accessory. The decorative cover attachment according to the present embodiment is used for the outer corridor 2 and the outer stairs 3, and the outer corridor 2 is configured as handrail structures 6, 7 supported by columns 4, 5. Stairs 3
Is configured as a handrail structure 10 supported by columns 8 and 9.

First, the handrail structure 6 in the outer corridor 2 shown in FIGS. 2 to 6 will be described. 2 and 3, one end of a girder member 11 which is a horizontal structural member is joined to the column 4, and the other end of the girder member 11 is joined to the column 5,
Girder material 11 between columns 4 and 5 erected at intervals
Has been erected. The girder member 11 is made of channel steel, and the L-shaped bracket 12 is applied to the vertical web 11A of the girder member 11 and the columns 4 and 5, and the web 11A and the bracket 1
The beam member 11 is joined to the columns 4 and 5 by connecting the bracket 2 to the columns 4 and 5 with bolts 15 and the bracket 12 and the columns 4 and 5 respectively.

A handrail 16 is erected between the columns 4 and 5 above the girder member 11, and is a hollow member as shown in FIG. A raised portion 17 is formed. The connection between the supports 4 and 5 and the handrail 16 is performed using the L-shaped bracket 18 shown in FIG.
The handrail 16 is joined to the posts 4 and 5 by applying the brackets 18 to each other and connecting the upper surface of the raised portion 17 and the bracket 18 with bolts 19 and the bracket 18 and the posts 4 and 5 with bolts 20 respectively. .

In the above description, the columns 4 and 5 are vertical structural members, and the handrail 16 is a horizontal structural member like the beam member 11. For this reason, the vertical structure of the handrail structure 6 is formed by the columns 4 and 5, the girder member 11, and the handrail 16.

FIG. 4 shows the lower side of FIG. 3, and FIG.
FIG. A spacer 21 is mounted on the lower flange 11 </ b> B of the beam member 11, and on this spacer 21,
One end of a floor joist 22 serving as a receiving member for receiving the floor material is placed thereon. One end of the floor joist 22 is fixed to the lower flange 11B with a bolt 23A and a nut 23B via a spacer 21, and the other end of the floor joist 22 is opposed to the girder member 11 and parallel to the housing 1 side. It is fixed to a beam member (not shown) provided in the same manner as one end portion. A plurality of such floor joists 22 are provided at equal intervals in the length direction of the girder 11, and a floor material 24 of the outer corridor 2 is laid on each floor joist 22.

As shown in FIG. 3 and FIG.
A grid panel mounting bracket 25 is provided on the upper surface of the upper flange 11C. The bracket 25 is a bent product of a sheet metal.
6, the upper portions 25B, 25C are formed at positions spaced apart from the central portion 25A on both sides in the width direction, and the outer ends of the rising portions 25B, 25C have a linear shape extending obliquely downward. The locking portions 25D and 25E are provided, and the locking portions 25D and 25E protrude from both ends in the width direction of the upper flange 11C. This bracket 25 is shown in FIG.
The bracket 25 has a short dimension as shown in FIG.

A lattice panel 27 is fitted in the space between the girder 11 and the handrail 16 shown in FIGS. FIG. 6 shows this grid panel 27. The lattice panel 27 is formed of a horizontal upper frame 28 and a lower frame 29, and a plurality of vertical handrails 30 connecting the upper frame 28 and the lower frame 29, and the upper frame 28 and the handrail are formed. Bonding with 30,
The connection between the lower frame 29 and the handrail 30 is made by screws 31 and 32 screwed into screw pockets provided inside the handrail 30 which is an extruded product made of an aluminum alloy.

As shown in FIG. 3, the upper frame 28 is in the shape of a channel that opens upward. Also, the lower frame 29
Is an extruded product made of an aluminum alloy or a bent product of a sheet metal. A central portion in the width direction is a concave portion 29A, and both end portions in the width direction are convex portions 29B and 29C. The lower part of the handrail 30 is positioned and fitted into this concave part, and is connected with a screw 32. Convex portions 29B, 29
The outer end of C extends vertically downward, and its tip is an inwardly bent hook portion 29D, 29E facing each other.

When fitting the grid panel 27 into the space between the girder 11 and the handrail 16, the grid panel 27 is inserted into this space while being inclined, and the lower frame 29 is first fitted into the grid panel mounting bracket 25. After the joining, the grid panel 27 is raised vertically to move the upper frame 28 to the raised portion 17 of the handrail 16.
At the bottom. The lower frame 29 is fitted to the bracket 25 by elastically engaging the hooks 29D and 29E of the lower frame 29 which are elastically deformable in the vertical direction and have a spring action with the locking portions 25D and 25E of the bracket 25. When the locking is performed, the lower frame 29 is attached to the bracket 25.
Is fixed to the girder member 11 via the. Thereafter, the upper frame 28 is fixed to the handrail 16 with upward screws 33 shown in FIG.

As described above, the lattice panel 27 includes
5 and a handrail 16 which form a vertical construction with 5
It will be attached to. In this mounting operation, the lower frame 29 is fitted to the bracket 25, and the upper frame 28 is
The hooks 29D and 29E of the lower frame 29 are fixed to the locking portions 25 of the bracket 25.
D and 25E are pressed against each other by a spring force, so that these coupling forces are large.

The front surface of the beam 11, in other words, the beam 11
Is covered with a decorative cover 34 shown in FIG. This decorative cover 34 in the present embodiment is
The upper end is attached to the lower frame 29. Specifically, as shown in FIG. 4, the decorative cover 34 has a downwardly projecting end at the upper end, and is hung on the outer surface of the convex portion 29B of the lower frame 29 by a spring action. It has a latching part 34A that can be stopped,
A vertical portion 34B extends from the latch portion 34A along the web 11A of the girder member 11, and a step portion 3 extends from the vertical portion 34B.
A horizontal portion 34D vertically facing the lower flange 11B of the girder member 11 extends through 4C.

Before performing the work of attaching the decorative cover 34, the work of attaching the fixture 35 according to the present embodiment to the lower flange 11B of the beam member 11 is performed. This fixture 3
5 is shown in FIG. 7 and one end of the fixture 35 is
An engagement portion 35C is engaged with the tip of the lower flange 11B of the spar member 11, and the engagement portion 35C has an inverted L-shaped bent portion 35A on which a horizontal portion is placed on the upper surface of the lower flange 11B.
And an inclined portion 35B extending obliquely upward from the bent portion 35A toward the web 11A side of the spar member 11,
A first vertical portion 35D extends vertically downward from the inclined portion 35B of the engaging portion 35C, a horizontal portion 35E extends horizontally from the first vertical portion 35D, and a second vertical portion extends vertically upward from the horizontal portion 35E. The portion 35F extends.

The attachment 35 is attached to the lower flange 11B by inserting and engaging the engagement portion 35C with the lower flange 11B while applying the second vertical portion 35F to the web 11A of the girder 11. In this case, the horizontal portion of the bent portion 35A is placed on the upper surface of the lower flange 11B, and the inclined portion 35B
Of the lower flange 11B by a spring force.

That is, since the smallest gap between the horizontal portion of the bent portion 35A and the inclined portion 35B is smaller than the thickness of the lower flange 11B, the lower flange 11B is spring-bonded between the horizontal portion of the bent portion 35A and the inclined portion 35B. By being clamped by the action, the engaging portion 35C is clamped and engaged with the lower flange 11B, and the fixture 35 is attached to the beam member 11 by the clamped engagement.

As described above, in the present embodiment, the attachment 35
The engaging portion 35C is a clamping portion that clamps the lower flange 11B of the girder member 11 by a spring action.

The work of attaching the decorative cover 34 is performed by first hooking the above-mentioned latch portion 34A on the outer surface of the projection 29B of the lower frame 29 in a tightened state utilizing the spring action of the latch portion 34A, and The step part 34C and the horizontal part 34D are connected to the second vertical part 35F and the horizontal part 35E of the fixture 35.
At the same time, the horizontal portion 34D of the decorative cover 34 is fixed to the horizontal portion 35E of the fixture 35 with screws 36. The decorative cover 34 and the fixture 35 are connected by the connection with the screw 36, and the lower end of the decorative cover 34 is attached to the girder 11 as a structural material of the outer corridor 2 via the fixture 35.

A plurality of such fittings 35 are provided for one decorative cover 34 in the longitudinal direction of the beam 11.

The surface of the beam member 11 opposite to the decorative cover 34 is covered with another decorative cover 37. Since the floor joists 22 and the floor material 24 described above are provided on the surface on this side of the girder member 11, the decorative cover 37 has a shorter vertical dimension than the decorative cover 34, and has a latching portion 37A at the upper end, Latch 3
7A and a vertical portion 37B extending vertically downward.
After the latching portion 37A having the same shape as the latching portion 34A of the decorative cover 34 is latched on the outer surface of the convex portion 29C of the lower frame 29 in a tightened state by a spring action, the vertical portion 3
By fixing 7B to lower frame 29 with screws 38, decorative cover 37 is fixed to lower frame 29.

According to the embodiment described above, the outside corridor 2
The attachment 35 for attaching the lower end of the decorative cover 34 covering the girder 11 to the girder 11 is not attached to the girder 11 using fasteners such as bolts and nuts. Since the formed engaging portion 35C is attached to the girder member 11 by engaging with the lower flange 11B of the girder member 11, this attaching operation can be easily performed in a short time. Efficiency, and
Since fasteners such as bolts and nuts are not required, the number of parts used can be reduced.

Further, since the engaging portion 35C of the mounting member 35 is a holding portion for holding the lower flange 11B of the girder member 11 by a spring action, the mounting member 35 is securely attached to the lower flange 11B by a frictional force. And the mounting force can be increased.

Next, an embodiment of the decorative cover fitting used in the outer staircase 3 shown in FIG. 1 will be described with reference to FIGS.
This will be described below. FIG. 9 is a sectional view taken along line IX-IX of FIG. As shown in FIG. 9, the left and right girders 40, which are the structural members of the outer staircase 3, have a vertical web 40A and a horizontal lower flange 40B extending outward from the upper and lower ends of the web 40A to the outside of the outer staircase. A step board (step board) 43 of the outer staircase 3 is attached to a bracket 42 made of a channel steel having a flange 40C and fixed to a web 40A with a bolt 41.

A bracket 45 is attached to the upper flange 40C of the girders 40 with bolts 44A and nuts 44B. Both ends of the bracket 45 in the width direction are locking portions 45D.
45E. The handrail portion of the outer staircase 3 above the bracket 45 is formed of the same lattice panel 46 as the outer corridor 2 described above. The hooks 47D and 47E at the lower ends of the lower frame 47 of the lattice panel 46 in the width direction are formed. The bracket 45 is elastically locked by locking portions 45D and 45E.

The upper end of the decorative cover 48 for covering the slab 40 has a downwardly projecting piece at its tip so that it can be latched on the outer surface of the convex portion 47B of the lower frame 47 by a spring action. A vertical portion 48B extends from the latching portion 48A, and a horizontal portion 48D vertically opposed to the lower flange 40B of the slab girder 40 extends from the vertical portion 48B via a step portion 48C.

A fitting 49 for attaching the lower end of the decorative cover 48 to the slab girder 40 is provided at one end.
0 engaging portion 49C engaged with the tip of lower flange 40B
The engaging portion 49C has an inverted L-shaped bent portion 49A on which a horizontal portion rests on the upper surface of the lower flange 40B, and a slope extending obliquely upward from the bent portion 49A toward the web 40A of the sasara spar 40. And an engaging portion 49B.
C, the first vertical portion 4 extends vertically downward from the inclined portion 49B.
9D, a horizontal portion 49E extends horizontally from the first vertical portion 49D, and a second vertical portion 49F extends vertically upward from the horizontal portion 49E.

As described above, the decorative cover 48 of the outer staircase 3
The attachment 49 has the same shape and structure as the decorative cover 35 of the outer corridor 2 and the attachment 35, and the engaging portion 49 </ b> C serving as a sandwiching portion of the attachment 49 is attached to the lower flange 40 of the slab 40.
B is engaged with the horizontal part 49E of the attachment 49 by the horizontal part 48D of the decorative cover 48.
To join.

The same effect as the above-described decorative cover mounting tool 35 in the outer corridor 2 can be achieved by the decorative cover mounting tool 49 of the outer staircase 3.

FIGS. 10 and 11 show another embodiment of the decorative cover fitting used in the outer corridor. Since the outer corridor in this embodiment is formed using the same members as those described with reference to FIGS. Except for the above, the same members as those including the decorative cover shown in FIGS. 2 to 6 are denoted by the same reference numerals.

The mounting tool 55 according to this embodiment includes upper and lower first horizontal portions 55A and second horizontal portions 55
B and a vertical portion 55C connecting ends of the horizontal portions 55A and 55B on the same side. The first horizontal portion 55A is a lower flange 11B of the girder member 11.
The first horizontal portion 55 </ b> A serves as a receiving member for receiving the floor member 24, which is a stepping member of the outer corridor 2, and serves as a stopper together with the floor joist 22 placed on the spacer 21. It is fastened together with the lower flange 11B of the girder member 11 by bolts 23A and nuts 23B. And the second horizontal portion 5
5B, a horizontal portion 34D of the decorative cover 34 is connected with a screw 36.

According to this embodiment, since the fixture 55 is fastened together with the floor joist 22 to the girder 11 with the bolts 23A and nuts 23B, the work for connecting the floor joist 22 to the girder 11 is performed. Is performed at the same time, the mounting work of the mounting member 55 to the girder member 11 can be performed, and it is not necessary to perform the mounting operation of the mounting member 55 to the girder member 11 as an individual operation. Speed can be achieved.

FIG. 12 shows a case in which a decorative cover attachment according to yet another embodiment is used in the same outer corridor as in FIGS. Makeup cover 3 in this embodiment
4 'has a protruding portion 34E that stands vertically at the tip of the horizontal portion 34D at the lower end. The decorative cover attachment 60 has a rectangular shape including a horizontal portion 60A and a resilient pressure locking portion 60B extending obliquely downward from one end of the horizontal portion 60A. Although not shown in the drawings, the length of the mounting member 60 in the longitudinal direction of the beam 11 is short as in the case of the mounting member 55.

The horizontal portion 60A of the fixture 60 is applied to the lower surface of the lower flange 11B of the beam member 11, and the horizontal portion 60A
Is fastened together with the floor joist 22 receiving the floor material 24 in the outer corridor to the lower flange 11B of the girder 11 with bolts 23A and nuts 23B. Then, the resilient pressure locking portion 60B of the attachment 60
Is resiliently locked to the protrusion 34E of the decorative cover 34, that is, the resilient pressure locking portion 60B having a spring force for expanding in the horizontal direction is resiliently locked to the protrusion 34E by the spring force. The decorative cover 34 and the fixture 60 are connected.

Also in this embodiment, the attachment 60 is the floor joist 2
2 together with the bolt 23A and the nut 23B together with the lower flange 11B of the girder member 11, so that the attachment work of the attachment 60 can be facilitated and speeded up, and the decorative cover 34
The connection between the mounting member 60 and the mounting member 60
B is performed by elastically engaging the projection 34E of the decorative cover 34. Since a fastening tool such as a screw is not used for this connection, the connection operation can be simplified and shortened. .

[0051]

According to the present invention, a fixture used for attaching a decorative cover to a structural material of a building accessory can be easily attached to the structural material, and the efficiency of this attaching operation can be improved. Become.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an outer corridor and an outer staircase of an apartment house using a decorative cover attachment according to an embodiment of the present invention.

FIG. 2 is a partially broken view showing the handrail structure in the outer corridor of FIG. 1;
It is an abbreviated front view.

FIG. 3 is a side sectional view of FIG. 2;

FIG. 4 is a side sectional view showing a lower side than FIG. 3;

FIG. 5 is a view in the direction of the arrow V in FIG. 4;

FIG. 6 is a front view of a lattice panel with a part omitted.

FIG. 7 is a perspective view showing the entire decorative cover attachment shown in FIGS. 4 and 5;

FIG. 8 is an enlarged side view of a main part of the outer stairs.

9 is a sectional view taken along line IX-IX in FIG.

FIG. 10 is a view similar to FIG. 4, illustrating a decorative cover attachment according to another embodiment.

11 is a view in the direction of the arrow XI in FIG. 10;

FIG. 12 is a view similar to FIG. 4, illustrating a decorative cover attachment according to yet another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Apartment house which is a building 2 Exterior corridor which is a building attachment 3 External staircase which is a building attachment 11 Girder material which is a structural material 22 Floor joist which is a receiving member 24 Floor material which is a stepping member 23A, 23B It is a stopper. Bolts and nuts 40 Sasara girders 34, 34'48 as a structural material Decorative cover 34E Projections 35, 49, 55, 60 Fixtures 35C, 49C Engagement part 60B Resilient pressure locking part

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04F 13/08-13/18 E04B 1/00 501 E04F 11/18

Claims (4)

(57) [Claims] 1. A fixture connected to a decorative cover for covering a structural material of a building accessory and for attaching the decorative cover to the structural material, wherein the vertical portion is applied to a web of the structural material. A decorative cover attachment for a building accessory, wherein the joint portion is attached to the structural material by being engaged with a flange of the structural material. 2. The decorative cover attachment for a building accessory according to claim 1, wherein said engaging portion is a clamping portion for clamping said structural material by a spring action. Attached accessories for decorative cover. 3. A mounting tool connected to a decorative cover for covering a structural material of a building accessory, for attaching the decorative cover to the structural material, and a receiving member for receiving a step member provided on the building accessory. A decorative cover attachment for a building accessory, wherein the attachment is fastened to the structural material together with a fastener and attached to the structural material. 4. The decorative cover attachment for a building accessory according to claim 3 , further comprising: a resilient locking portion that is resiliently locked to a projection provided on the decorative cover. A decorative cover attachment for a building accessory, wherein the decorative cover is connected to the decorative cover.