JPH0448256Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention is an invention concerning a mounting reinforcement device for a window handrail that is installed on the outside of a window in a building such as a house.

(Prior art) A handrail installed on the outside of a window of a building such as a house, for example, a shelf made of synthetic resin deck material, base plate, pipe material, etc. at the bottom, on which flower pots etc. can be placed. A handrail with a shelf can be made by using a joist placed at the bottom of the window sill, the end of the gable beam, the end of the Yokokasa tree, or the vertical frame that connects the end of the Yokokasa tree and the gable beam, etc., to the waist wall,
It is attached to the building frame through a wall surface such as a side wall, by being fixed with fasteners such as bolts and nuts.
At that time, the ends of the handrail caps or the vertical frame are usually attached to the side walls on the left and right sides of the window, but when installing a door pocket to store the storm shutter, extending over the wall on the side of the window. In this case, the door pocket becomes a hindrance, making it impossible to attach the end of the kasagi or vertical frame of one of the handrails directly to the wall, which weakens the strength of the handrail and makes it difficult for people to lean on the handrail. However, if the load is large, there is a risk of accidents such as people falling or the handrail falling off, which is dangerous. On the other hand, for roof-standing or pillar-built metal balconies that are larger than the handrail, conventionally, when installing the balcony handrail cap, for example, the idea described in Utility Model Publication No. 56-167143, the shutter Avoiding the door pocket, install a post with its lower end fixed to the upper surface of the gable beam on the front side of the door pocket, and its middle part fixed to the end of the Yokokasagi of the handrail.Furthermore, on the top end, install a support post with a horizontal L shape and a reverse L shape. 1st of a set of 2
(pillar side) and second (building side) brackets,
One end of the first bracket is fixed, and the end of the second bracket, which is connected and fixed to the first bracket so that its length in the building direction can be adjusted, is fixedly attached to the building frame through the wall surface.

(Problem to be solved by the invention) However, if the lower end of the support is fixed to the upper surface of the gable beam's cap and the middle part to the end of the horizontal cap, as in the invention described in the above publication, it will not be possible to fix the support to the handrail. When a large load such as the weight of a person is applied, or when twisting force is applied to the handrail, there are concerns about its strength, and because the Yokokasagi of the handrail is cut in the middle, the appearance of the handrail will be spoiled. It will also happen. The purpose of this invention is to increase the installation strength of the handrail by fixing the lower part of the column to a strong girder, thereby improving safety against loads, while at the same time preventing the appearance of the handrail from being damaged even if the column is attached. without,
The purpose of the present invention is to provide an installation reinforcing device for elegant window handrails in buildings such as houses.

(Structure of the invention, means for solving the problems) The specific invention of the invention includes a front beam material Ha whose width is slightly larger than the width of the frontage of the window W, and a right-angled bent part or curved part at both ends thereof. A handrail consisting of a girder H consisting of a short end beam Hb formed and connected to the building side, and a plurality of parallel lattices etc. whose lower ends are attached to the front girder Ha and end beam Hb. Child 4 and this handrail 4
In a window handrail G made of an extruded material of a metal material such as an aluminum alloy, the upper end of which is connected and attached to the cap 6 is a tubular hollow body made of the same extruded material or welded material as above. The above front girder material Ha and end beam material on the door bag Ba side of shutter B of girder material H of handrail G
Place the base 8a on the inside J of the corner where Hb connects,
The front surface 8d and side surface 8e of the central portion 8c are connected to the above-mentioned Kasagi 6.
A post 8, which is vertically erected in a state where the outer frame F of the window W is rotated, has a length higher than the position of the upper frame Fa of the outer frame F of the window W, and the base 8a of the above-mentioned support 8 is attached to the window-side inner surface of the front beam member Ha and the end beam member Hb. Bracket 9 to be fixed to and central part 8 of support column 8
A bracket 12 fixes the post 8 and the handrail 5, and the tip 11b is fixed to the upper end 8b of the post 8, and the opposite end 11b is attached to the upper wall higher than the position of the upper frame Fa of the outer frame F of the window W. Aa is a mounting reinforcement device for a window handrail consisting of a pillar fixing arm 11 that is fixed to the building frame inside the building, and this particular device has the same industrial field of application and the same problem to solve. A front spar member Ha formed of an upper front spar 1a, a lower front spar 1b, and a front spar connecting plate 1c that connects both in parallel, which is slightly wider than the width of the frontage of W, and a bend at right angles at both ends thereof. It consists of a short end girder Hb formed by an upper gable 2a and a lower gable 2b connected to the building side and a gable connecting plate 2c connecting both in parallel, forming a curved portion. A baluster 4 consisting of a plurality of parallel lattices etc. whose lower ends are attached to the girder material H, the front girder material Ha and the end beam material Hb, and the baluster 4.
In a window handrail G made of an extruded material of a metal material such as an aluminum alloy, the upper end of which is connected and attached to the cap 6 is a tubular hollow body made of the same extruded material or welded material as above. The above front girder material Ha and end beam material on the door bag Ba side of shutter B of girder material H of handrail G
Place the base 8a on the inside J of the corner where Hb connects,
The front surface 8d and side surface 8e of the central portion 8c are connected to the above-mentioned Kasagi 6.
A post 8, which is vertically erected in a state in which the outer frame F of the window W is rotated, has a length higher than the position of the upper frame Fa of the outer frame F of the window W, and the base 8a of the above-mentioned support 8 is attached to the front of the upper part of the front beam member Ha and the end beam member Hb. Two brackets 9 are fixed to the window-side inner surfaces of the girder 1a and the upper girder 2a, and the lower front girder 1b and the lower gable 2b, respectively, and a bracket 12 is fixed to the column 8 and the handrail 5 at the center part 8c of the column 8. and pillar 8
The tip 11b is fixed to the upper end 8b of the
1b is fixed to the building frame inside the upper wall Aa which is higher than the upper frame Fa of the outer frame F of the window W.

(Function) In the above specific design, the base 8a is placed at the corner J where the front spar member Ha of the spar member H and the end beam member Hb are connected, and the cap 6 goes around the front surface 8d and side surface 8e of the central portion 8c. erect vertically, and the base 8a is attached to the front spar material Ha
and fixed to the inner surface of the gable beam Hb on the window side with a bracket 9, the central part 8c is fixed to the handrail 5 with a bracket 12, and the end 11b of the post fixing arm 11 fixed to the upper end 8b is fixed on the outer frame F of the window W. The mounting strength of the window handrail G to the building frame is reinforced by a support 8 fixed to the building frame on the inside of the upper wall Aa which is higher than the position of the frame Fa. The invention described in item 2 of the utility model registration claims together with the specific invention is characterized by increasing the degree of reinforcement by fixing the base 8a of the column 8 with brackets 9 at two locations above and below the girder H. The rest is the same as the specific idea.

(Embodiments) Hereinafter, the configuration of the present invention will be described with reference to embodiments of the present invention shown in the drawings. In Figure 4, W
is a window such as a sliding door installed in the opening of wall A of a building such as a house, Aa is the upper wall above window W in wall A of the building, and Ab is exactly located on the left and right of window W. side wall,
Ac is the waist wall at the bottom of the window W, Ba is the door of the shutter B installed on one side wall of the window W, and Bb is integrated with the upper frame Fa of the outer frame F described later in the window W, or is separate from it. The upper shutter guide is assembled into one piece, C is the window W.
G is the handrail of the handrail with shelf Ga etc. which is the subject of implementation of this invention, H is the girder material of the handrail G such as the handrail with shelf Ga, Ha is the front girder material of the window It has a width slightly larger than the width of the frontage W. Hb is a short end girder connected from both ends of the front spar member Ha to the waist wall Ac by forming a right-angled bent or curved part; 1a is the upper front of the front spar member Ha; The girder, 1b is the lower front spar, 1c is the front spar connecting plate that connects the upper front spar 1a and the lower front spar 1b, 2a is the upper gable of the gable material Hb, 2b is the lower gable, and 2c is the upper gable. A gable connecting plate connecting the beam 2a and the lower gable beam 2b, 3 a corner block that covers the connection between the front girder material Ha and the gable girder Hb, and 4a the base of which is fixed to the front girder material Ha, and the upper end portion The front balustrade of the balustrades 4 made of parallel grids, etc., is fixed to the following front baluster connecting plate 5a, which is parallel to the front girder material Ha, and 4b has its base fixed to the upper girder 2a. 5 is a window handrail, and 6 is a front baluster connecting plate 5a and a side baluster connecting plate. 5b, and both ends are bent or curved at right angles to match the shapes of the front girder material Ha and end beam material Hb. Linear front cap to cover, 6b is horizontal balustrade connecting plate 5b
A straight or curved horizontal cap 6c covering the front cap is a corner cap that is attached as necessary to connect the front cap 6a and the horizontal cap 6b. Next, in Fig. 1, Da is a lintel made of wood installed horizontally on the building frame inside the upper wall Aa of wall A, and Fa is a lintel fixed to the lintel Da through a jamb Db. , Fc is the upper frame inside the outer frame of the window W, and Fc is the inside of the outer frame of the window W which is mounted and fixed on a window sill Dc installed horizontally on the building frame inside the waist wall Ac inside the wall W. Lower frame, Bc is lower frame Fc
Shutter B built integrally with or separately and assembled into one piece.
The lower shutter rail, 7 is the lower waist wall Ac of the lower frame FC.
to, a base frame that is in parallel contact with the lower frame Fc and is fixed to the building frame inside the waist wall; 8 is a square cross section;
Or a rectangular or circular tubular hollow body with a length slightly higher than the upper end of the shutter B, a support made of an extruded material, a welded body, etc. of a metal material such as an aluminum alloy or iron; 9 refers to the base 8a of the support 8; Metal brackets 10 are fixed to the upper front spar 1a, the upper end beam 2a, the lower front spar 1b, and the lower end beam 2b at the inner side J of the corner of the girder H, and 10 is the bracket 9 and the upper end beam. 2a and a spacer for fixing to the lower girder 2b, 11 is a metal post fixing arm stretched between the upper end 8b of the post 8 and the building frame inside the upper wall Aa, 11a is a post fixing arm 1
1 is a frame fixing piece formed as a bent piece on the upper wall Aa side, and 12 is a synthetic resin plate or pipe material installed between the shelf mounting groove 12a of the lower front spar 1b and the shelf mounting groove 7a of the base frame 7. It is a shelf made of etc. In addition, P in Figure 3
are the pillars of the building frame inside the side walls AB on the left and right of the window W,
Q is the wooden base of the base of the wall W, and Fb is the vertical frame inside the outer frame of the window W, which is fixed to the pillar P through the jamb Db.
Bb is the vertical shutter frame that connects the upper shutter guide Bb and lower shutter rail Bc of the shutter B in Fig. 1, and Be is the door end gable of the door bag Ba of the shutter B. Next, in FIG. 2, 5b is a horizontal baluster connecting plate connected to the front baluster connecting plate 5a, and 6b and 6c are the horizontal baluster connecting plate 5b and the horizontal baluster connecting plate 5b and the front baluster connecting plate as described above. 6d is an end cap attached to the end of the Yokokasagi 6b, and 12 is one end fixed to the side surface 8d of the support near the center 8c of the support 8; This is a bracket whose other end is fixed to the side balustrade connecting plate 5b.
In addition, in FIG. 1, the upper front side balustrade connecting plate 5a
Correspondingly, if the lower part of the front baluster 4a is connected by the front baluster lower connecting plate 5c, the front baluster 4
This is convenient for handling the side baluster 4b, and the same applies to the side balustrade 4b. In addition, in FIGS. 1 to 4 above, the girder H, the baluster 4, the window balustrade 5, the cap 6, the upper frame Fa forming the outer frame of the window W, the vertical frame Fb, the lower frame Fc, and the upper shutter. Guide Bb, lower shutter rail Bc, vertical shutter frame Bd,
The base frame 7 and the like can exhibit strength, corrosion resistance, and an elegant design appearance by being made of an extruded molded material of a metal material such as an aluminum alloy.

(Operation of the embodiment) To explain the operation of the embodiment of the present invention consisting of the above-mentioned partial structures, first, the outer frame of the window W, the door bag Ba of the shutter B, the upper shutter guide, and the lower shutter rail.
Bc and vertical shutter frame Bd are installed in the opening K of wall A of a house or the like and the side wall Ab next to it by a well-known procedure. Next, in order to install a handrail Ga with a shelf as an example of attaching a window handrail G to the window W using the mounting device of the present invention, it is necessary to install a shelf 12 in advance at the factory.
At the site, the handrail with shelf Ga was assembled and placed, and the handrail with shelf Ga was installed on the frame via the waist wall Ac at the bottom of the window W of the building, and the girder material H of the pillar 8 and the side balustrade connecting plate were installed. Fixing with 5b and the upper wall of the building Aa
It is easy and efficient to install the support post fixing arm 11 to the frame via the support, which is easy and time-saving. That is, in assembling the shelf handrail Ga in the factory, first the front ends of both the left and right lower end girders 2b and the left and right ends of the lower front girder 1b are connected with the brackets 18, and then the corner blocks 3 are connected between the left and right ends. Then, as shown in FIG.
Place them on the upper surfaces of the upper front spar 1a and upper end beam 2a, respectively, and screw the tapping screws toward the upper surface from the back side of the upper front spar 1a and upper end beam 2a, and insert them into the hollow inside of both handrails during extrusion molding to make the ridges. Either screw it into the provided screw hole 19 and fix it, or use the front baluster lower connecting plate 5c and the side baluster lower connecting plate (not shown) as shown in Fig. 1 to fix it in the same manner as above. Fix it to the top surface of the front spar 1a with screws 5d, then apply the upper ends of both handrails to the lower surfaces of the front handrail connecting plate 5a and the side handrail connecting plate 5b, respectively, and insert the tapping screws from the upper surfaces of both window handrails in the same manner as above. Screw them into the screw holes and fix them. Attach the front cap 6a to the top of the front baluster connecting plate 5a, and the horizontal cap 6b to the top of the side baluster connecting plate 5b. The assembly except for the shelf 12 is completed by attaching the corner cap 6c to the joint between the baluster connecting plate 5a and the side baluster connecting plate 5b.
Note that the assembly order in the above case may be changed as appropriate. Next, to explain the work at the installation site, first, as shown in the side view of Fig. 1 and the plan view of Fig. At the upper part of the base frame 7, using the mounting brackets 14 and the fixing parts 15 fixed to the bases 2e of the lower end beams 2b on both the left and right sides of the end beams Hb of the girder H, the bolts 16 are used to connect the end walls Ac. The lower gable 2b is firmly fixed to the building frame. The bases 17 of the left and right upper gable beams 2a are also connected through the waist walls Ac in the same order.
It can be fixed to the building frame using the mounting brackets 14 and bolts 16, or if the strength is sufficient to fix only the lower girder 2b, the end of the base 17 can be simply brought into contact with the waist wall Ac. Then, the end of one side balustrade connecting plate 5b is fixed to the building frame via the side wall Ab using the mounting fittings 14 and bolts 16. Next, attach the base 8a of the column 8 to the inside corner J of the girder material H on the door bag Ba side of the shutter B, that is, the lower front girder 1 of the girder material H as shown in FIGS. 3 and 4.
b and the lower end beam 2b via the bracket 18, and the upper front spar 1a and the upper end beam 2a are installed vertically on the inside of the connecting portion via the bracket 18, and are made of metal such as a metal bracket 9, for example. The upper front spar 1a, the lower front spar 1b,
It is fixed to the upper end beam 2a and the lower end beam 2b with screws, and if necessary, the bracket 10 and the support column 8 are also fixed with screws. Next, the bracket 12 is placed on the side balustrade connecting plate 5b on the back side of the Yokokasagi 6b on the door bag Ba side of the shutter B of the window balustrade 5 and the side surface 8e of the central part 8c of the pillar 8, and screwed together to connect and secure the two. The outside of the front 8d and side 8e of the support 8 is attached to the Kasagi 6.
It becomes a state where things go around. Further, the upper end 8b of the support column 8
, place the tip 11b of the column fixing arm 11 on the upper end of the column 8, and screw the tapping screw 8f into the screw hole 8d formed integrally with the inner wall of the hollow part of the column 8 during extrusion molding.
1, and then attach the frame fixing piece 11a of the opposite end 11c of the column fixing arm 11 to the bolt 11d.
After fixing the window W to the building frame inside the upper wall Aa which is higher than the upper frame Fa of the outer frame F, the shelf 1
2 into the shelf attachment long groove 12 inside the lower front spar 1b.
The installation of the shelf handrail Ga is completed by fitting the rear edges into the shelf mounting long grooves 7a of the base frame 7, respectively.

(Effects of the invention) The present invention, which has the above structure and function, has the following advantages: (1) Since the support column 8 is fixed to the inside J of the corner of the girder H, the window handrail 5 can be routed around the outside of the support column 8. Since the window rail can be installed in an elegant manner without damaging the design appearance of the window rail. (2) The support column 8 has its base 8
In addition to being firmly fixed to the upper front spar member 1a, upper gable beam 2a, lower front girder 1b, and lower gable beam 2b at two locations above and below a, the central portion 8c of the pillar 8 is attached to the window handrail 5. Furthermore, the upper end 8b of the column 8 is fixed to the building frame via the column fixing arm 11, so it can be used only for fixing ordinary girders H, or for attaching the column to the building side end of the side balustrade 4b. Compared to the one with
The mounting strength of the window handrail G is extremely high, and the safety of the window handrail G can be sufficiently maintained. (3) Since the base 8a of the support column 8 is installed on the inside J of the corner of the girder H, the structure is able to withstand even if twisting force is applied to the window handrail 5, which poses a safety problem. There is no

[Brief explanation of the drawing]

Fig. 1 is a side view of the embodiment of the present invention, Fig. 2 is a perspective view showing how the central part of the support is attached, and Fig. 3 is a partially sectional plan view of the girder and shelf. ,
FIG. 4 is a perspective view of the main parts of a residential building in which an embodiment of the present invention is installed. Explanation of the symbols representing the main parts of the figure, A...Wall,
Aa...Top wall, Ac...Waist wall, Ba...Dobukuro, F...
...outer frame, G...window handrail, Ga...handrail with shelf, H...
... Girder material, Ha... Front girder material, Hb... End beam material, J...
Inside corner part (of girder material H), 1a...upper front girder,
1b... Lower front spar, 1c... Front spar connecting plate, 2a...
... Upper gable, 2b... Lower gable, 2c... Gable connecting plate, 3... Corner block, 4... Baluster, 4
a...Front baluster, 4b...Horizontal baluster, 5...Window handrail, 5a...Front baluster connecting plate, 5b...Horizontal baluster connecting plate, 6...Kasagi, 6a...Front balustrade, 6
b... Yokokasagi, 6c... Corner Kasagi, 7... Base frame, 8... Support, 8a... Base, 8b... Upper end,
8c...Central part, 8d...Top end, 9, 12, 18
... Bracket, 11 ... Pillar fixing arm, 12
...Shelf, 14...Mounting bracket, 15...Fixing part.

Claims (1)

[Scope of claim for utility model registration] (1) Front sill material slightly wider than the width of the frontage of window W
Ha, and a short length of gable beam connected to the building side by forming a right-angled bend or curved portion at both ends.
A baluster 4 consisting of a plurality of parallel lattices etc. whose lower ends are attached to the front spar material Ha and end beam material Hb, and the upper end of this balustrade 4 is connected and attached. In the window handrail G made of an extruded material of a metal material such as an aluminum alloy consisting of a Kasagi 6, the girder material H of the window handrail G is a tubular hollow body made of the same extruded material or welded material as described above. The above front girder material Ha and girder material on the door bag Ba side of shutter B
The base 8a is placed on the inside J of the corner where Hb connects, and the length is higher than the position of the upper frame Fa of the window W, which is vertically erected with the above-mentioned Kasagi 6 surrounding the front surface 8d and side surface 8e of the central portion 8c. A bracket 9 that fixes the base 8a of the column 8 to the window-side inner surface of the front beam member Ha and the end beam Hb, and a bracket that fixes the column 8 and the handrail 5 at the center portion 8a of the column 8. 12, and a tip 11 at the upper end 8b of the support 8.
b and fix the opposite end 11b to the outer frame F of the window W.
A mounting reinforcement device for a window handrail comprising a column fixing arm 11 fixed to the building frame inside the upper wall Aa higher than the upper frame Fa. (2) A front spar member Ha that is slightly wider than the width of the frontage of the window W and is formed of an upper front spar 1a, a lower front spar 1b, and a front spar connecting plate 1c that connects both in parallel;
A short length formed by forming right-angled bent portions or curved portions at both ends and connecting the upper gable 2a and lower gable 2b to the building side, and the gable connecting plate 2c connecting both in parallel. The upper end of this baluster 4 is connected to a girder material H consisting of a girder material Hb and a balustrade 4 consisting of a plurality of parallel lattices etc. whose lower ends are attached to the front girder material Ha and girder material Hb. In the window handrail G made of an extruded material of a metal material such as an aluminum alloy, the window handrail G is made of a tubular hollow body made of the same extruded material or welded material as described above. Door bag Ba of shutter B of girder material H
The base 8a was placed on the inner side J of the corner where the front girder material Ha and the girder material Hb are connected, and the cap 6 was erected vertically around the front surface 8d and side surface 8e of the center portion 8c. , a column 8 with a length higher than the position of the upper frame Fa of the window W, and the base 8a of the column 8 are attached to the upper front spar 1a, the upper gable 2a, the lower front spar 1b and Lower gable beam 2
The two brackets 9 are fixed to the window-side inner surface of the column b, the bracket 12 is fixed to the column 8 and the handrail 5 at the center part 8c of the column 8, and the tip 11b is fixed to the upper end 8b of the column 8, and the bracket 12 is fixed to the upper end 8b of the column 8. End 11
This device comprises a column fixing arm 11 for fixing b to the building frame inside the upper wall Aa which is higher than the upper frame Fa of the outer frame F of the window W.