JPS6221620Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a bracket for handrails etc. that is attached to the sash.The purpose of this invention is to create a handrail that has a large supporting capacity for the handrails etc. that is attached to the front of the sash, and that can be installed in a labor-saving manner. The aim is to provide brackets such as

Next, an embodiment of the present invention will be explained with reference to the drawings. In the drawing, 1 is a window opening W opened in a building, for example, a concrete wall or a cellular concrete wall.
It is a sash attached to a frame, and is formed into a rectangular frame by an upper frame 2, a lower frame 3, and left and right vertical frames 4, 5.

Reference numeral 2 designates the upper frame of the sash 1, which is attached to the upper edge of the window opening W via an anchor member 40. In its cross section, 2A is a sliding web provided horizontally, and the lower surface of the web 2A. Rails 2B and 2C for guiding the glass shoji 48 are vertically installed in parallel along the longitudinal direction of the web 2A, and an inner edge 2D and an outer edge 2E are provided on the inner and outer edges of the web 2A,
Opposed protrusions 2F are provided at the upper ends of both edges 2D and 2E in the drawing.
is formed. Note that 2G is a screw receiver formed along the longitudinal direction of the upper frame 2.

3 is the lower frame of the sash 1, which is attached to the lower edge of the window opening W via an anchor member 40, and in its cross section, 3A is a sliding web that has a step-like shape that descends toward the outdoors. ni Shoji Web 3B,
3C and an outdoor web 3D are formed, and rails 3E and 3F facing the rails 2B and 2C of the upper frame 2 are provided on the shoji webs 3B and 3C, respectively. Further, an upwardly hanging piece 3G is formed at the indoor end of the shoji web 3B, and the same piece 3G
is also hung downward, and a protruding piece 3H is formed in a part thereof to protrude downwardly toward the outdoors. In addition, a hanging piece 3J is vertically provided on the lower surface of the outdoor web 3D, and a part of the piece 3J is provided with a projecting piece 3 on the indoor side.
A projecting piece 3K is provided facing H and protruding upwardly toward the indoor side. Note that 3L is a screw receiver formed along the longitudinal direction of the lower frame 3.

Reference numeral 4 denotes a vertical frame on the left side of the sash 1 in the figure, and in its cross section, 4A is a doorstop web, which is provided vertically corresponding to the widths of the upper frame 2 and lower frame 3. A front edge (also referred to as an outdoor side wall) 4B is provided outdoors, and a protruding piece 4C that projects toward the indoor side is provided at the left end of the front edge 4B in the longitudinal direction in the drawing to form a groove 4D. Further, an inner edge 4E having a length corresponding to the front edge 4B is provided at the indoor end of the door stop web 4A, and a protrusion 4 facing the protrusion 4C of the front edge 4B is provided at the left end of the inner edge 4E in the figure.
F is provided. Further, a door stop protrusion 4G of a glass shoji 48 is provided protruding along the longitudinal direction of the door stop web 4A on the right side of the door stop web 4A closer to the outdoors.

5 is the vertical frame on the right side of the sash 1, and this vertical frame 5 is different in that the door stop protrusion 4G formed on the left vertical frame 4 is formed closer to the indoor side, and the other parts are formed in a symmetrical shape. Therefore, the code A~ which is the same as number 5
G will be added and the explanation will be omitted.

The ends of the upper frame 2, lower frame 3, and left and right vertical frames 4, 5 formed in this way are mutually screwed into screw receivers 2.
The sash 1 is connected via G and 3L to form a rectangular frame, and is attached to the window opening W via the anchor member 40, and caulking grooves 47 are formed on the four outdoor sides of the sash 1 attached in this way. Then, the caulking material 44 is filled to cover the gaps between the four peripheral edges of the window opening W and the outer peripheral edge of the sash 1.

Next, the bracket 6 used for attaching the handrail 49 to the outdoor side of the sash attached to the window opening W as described above will be explained.

Reference numeral 6 denotes the above-mentioned bracket, which supports the left and right ends of the cap 50 of the handrail 49. The bracket 6 is composed of two members: a mounting fitting 7 and a bracket main body 20. In addition, this bracket 6
is formed in a symmetrical shape, so Satsushi 1
The bracket 6 attached to the left vertical frame 4 will be explained.

Reference numeral 7 denotes a fitting for mounting the above-mentioned bracket 6, which is made of steel or stainless steel, and is attached to the vertical frame 4 at the mounting position of the handrail 49's cap 50. The receiving body 8 is a protrusion 4C formed on the front edge 4B of the vertical frame 4.
The web 9 that abuts and extends to the outdoor side and the outdoor end of the web 9 are provided with a predetermined distance T toward the outdoor side of the leading edge 4B.
The engaging portion 10 is formed so as to have a substantially hook-shaped cross section. Further, at the indoor end of the web 9 of this receiving body 8, there is a bracket body 20 that extends outward in the drawing and extends vertically by a predetermined length.
A mounting portion 11 is integrally formed, and screw holes 12 for mounting the bracket body 20 are screwed into the upper and lower projecting portions of the mounting portion 11. Furthermore, a welding fixing part 14 is integrally formed at the end of the overhanging part which is the upper side of the mounting part 11 and extends indoors by a predetermined length and is welded to the building structural material 41. Furthermore, vertical frame fixing portions 15 are integrally formed at both upper and lower ends of the receiving body 8. This vertical frame fixing part 15 extends inward in the drawing parallel to the engaging part 10 from the end of the web 16 that abuts the protruding piece 4C of the vertical frame 4, and abuts against the doorstop web 4A. An engagement piece 17 having a substantially hook-shaped cross section is formed integrally with the web 4A so as to overhang the web 4A, protrude toward the outdoor side, abut against the indoor surface of the front edge 4B, and engage with the groove 4D of the vertical frame 4. , the engagement piece 17 has a screw hole 1 for connecting with the vertical frame 4.
8 are each screwed.

Reference numeral 20 denotes the main body of the bracket 6, which is made of steel or stainless steel, and is connected to the above-mentioned mounting fittings 7 attached to the vertical frames 4 and 5, and has a cap 50 of the handrail 49 at the outdoor end.
This bracket main body 20 has a substantially triangular vertical support piece 21 and an upper horizontal support having a predetermined width H at right angles to the upper edge of the support piece 21 on the long side in the drawing. Piece 22 is provided integrally. Further, a recess 23 is formed on the mounting part side of the vertical support piece 21 as shown in the figure, and a recess 24 is also formed on the mounting part side of the upper horizontal support piece 22 so that the vertical support piece 21 and the upper horizontal support A convex portion 25 having a substantially hook-shaped cross section is formed at the indoor end of the corner with the piece 22 and comes into contact with the outdoor surface of the front edge 4B, which is the outdoor side wall of the vertical frame 4. In addition, the convex portion 2 of this horizontal support piece 22
The piece 26 on the side corresponding to 5 is extended to the indoor side,
At its indoor end, a mounting part 27 is formed upwardly and abuts against the upper protruding part of the bracket main body mounting part 11 of the mounting fitting 7 in an overlapping manner. A mounting hole 28 is provided therethrough. Further, reinforcing ribs 29 are formed at the corners of the piece 26 and the attachment portion 27 as shown in the figure. Further, an attachment hole 22a for a capacitor 50 is provided through the outdoor end of the upper horizontal support piece 22.
Further, a lower horizontal support piece 30 having a width H corresponding to the upper horizontal support piece 21 is provided on the short side in the drawing, which is the lower edge of the vertical support piece 21. horizontal support piece 22,
30, it is formed into a substantially U-shaped cross section with a groove 31, into which the engagement portion 10 formed on the mounting fitting 7 can be inserted. Further, a recess 32 corresponding to the recess 24 formed in the upper horizontal support piece 22 is provided on the indoor side of the lower horizontal support piece 30, and a convex portion on the upper side is provided at the corner with the vertical support piece 21. 25, a convex portion 33 is formed that contacts the front edge 4B of the vertical frame 4, which becomes the outdoor side wall.
Further, the piece 34 on the side corresponding to the convex portion 33 is extended indoors in correspondence with the piece 26 on the upper side, and the bracket main body attaching portion 11 of the mounting bracket 7 is attached downwardly to the indoor end thereof. A mounting portion 35 is formed which contacts the lower protruding portion of the mounting portion 3 in an overlapping manner.
A mounting hole 36 that aligns with the screw hole 12 is provided through the hole 5 . Further, reinforcing ribs 37 are formed at the corners of the piece 34 and the attachment portion 35 as shown in the figure.

Before the bracket 6 formed as described above is attached to the window opening W of the sash 1, it is attached to the front edges 4B, 5B which will become the outdoor side walls of the left and right vertical frames 4, 5 of the sash 1.
A hole 38 that aligns with the screw hole 18 of the vertical frame fixing parts 15, 15 of the mounting bracket 7 is provided at a predetermined position where the handrail 49 is attached. The engaging pieces 17 are engaged with the grooves 4D and 5D of the vertical frames 4 and 5, respectively, and are firmly attached by screws 39. The sash 1 with the mounting fittings 7 attached in this manner is attached to the window opening W via the anchor member 40, and the welding fixing portion 14 of the mounting fittings 7 is welded to the building structural material 41. .
The bracket main body 20 is formed on the indoor side by fitting the engagement part 10 of the prescribed metal fitting 7 into the groove 31 of the bracket main body 20 on the outdoor side of the mounting metal fitting 7 attached to the sash 1 mounted in this way. The mounting parts 27 and 35 are brought into contact with the mounting part 11 of the mounting bracket 7 in an overlapping manner and are securely screwed by the screws 42, and the convex parts 25 and 33 formed on the indoor side are attached to the vertical frame as shown in the figure. Abutting against the front edge 4B which becomes the outdoor side wall of Nos. 4 and 5,
The upper horizontal support portion 22 of the bracket body 20 is mounted horizontally. Further, as shown in the figure, the end of the engaging part 10 is brought into contact with the vertical support piece 21 at the abutting part of the front edge 4B, which is the outdoor side wall of the vertical frames 4, 5 of the bracket main body 20, and the illustrated recess 43 is formed. are formed, and the recessed portion 43 is formed by the upper and lower horizontal support portions 2.
A recess 24 is formed vertically to communicate with the recesses 24 and 32 of No. 2 and 30 as openings, and is open to the recess 43;
32 so that a caulking material 44 can be filled therein. In this way, the handrail 4 is placed between the handrail brackets 6 and 6 attached to the sash vertical frames 4 and 5.
Both ends of the cap 50 of No. 9 are fixedly supported, and the lower ends of the standers 51 attached to the cap 50 at predetermined intervals have a substantially U-shaped cross section with respect to the draining member 52 attached to the outdoor side of the lower frame 3 of the sash 1. It is attached via a shaped receiving member 53.

In addition, in the figure, 44 is the caulking material filled in the caulking groove 47 on the outdoor side of the sash 1, 46 is the exterior material, 54 and 55 are the mounting members for the interior material 56, and 57 is the side parts attached to the left and right sides of the draining member 52. It is a water return cover.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, the bracket 6 in this example is the bracket body 20.
The mounting bracket 7 is made of two parts, and the mounting bracket 7 is attached to the left and right vertical frames 4, 5 of the sash 1.
The vertical frame fixing part 15 is fixed to the building structure, the welding fixing part 14 is welded to the building structural material 41, and the bracket body attachment part 11 is attached to the bracket body 20. The bracket body attachment part 11 has its attachment surface facing the outdoor side. It has screw holes 12 at the top and bottom, and
The vertical support piece 21 of the bracket body 20 is formed in a substantially triangular shape, and has attachment parts 27 on the upper and lower sides of the indoor side, and is attached to the bracket body attachment part 11 of the mounting bracket 7, and a handrail 49 is attached and supported on the outdoor end. It is configured to do this. Therefore, since the bracket 6 is composed of two members, the mounting metal fitting 7 and the bracket main body 20, the handrail 49 can be attached by attaching the mounting metal fitting 7 to the vertical frames 4 and 5 of the sash 1 in advance.
By installing it integrally with the installation of the sash 1, the handrail 49 can be installed in an extremely labor-saving manner by simply attaching the bracket body 20 to the mounting bracket 7 when the handrail 49 is installed. The vertical frames 4 and 5 of Satsushi 1 and the building structural material 41
Since it is firmly fixed to the handrail 49, the supporting force of the handrail 49 is significantly increased, safety can be ensured, and the handrail 49 can perform its duties satisfactorily.

In addition, each frame member of the sash illustrated in this example is all formed from a molded material extruded from a light alloy material such as aluminum. Although the present embodiment is illustrated as a handrail bracket, it can also be applied as a bracket for a surface lattice.

Now, the present invention is a bracket for handrails etc. consisting of two members, the bracket body and the mounting metal fittings.
The mounting bracket includes a vertical frame fixing part that fixes to the vertical frame of the sash, a welding fixing part that welds to the building structural material, and a bracket body mounting part to which the bracket body is attached, and the bracket body mounting part has a mounting surface. The bracket body has screw holes at the top and bottom facing the outdoor side, and the vertical support pieces of the bracket main body are formed in a substantially triangular shape, and the bracket body has mounting parts at the top and bottom of the indoor side. By attaching it to the mounting part and supporting the installation of handrails etc. at the outdoor end, the handrail etc. can be attached by attaching the mounting hardware to the vertical frame of the sash in advance and installing it integrally with the installation of the sash. When installing, you can install it extremely labor-savingly by simply attaching the bracket body to the mounting bracket from the outdoor side.
The mounting bracket is firmly fixed to the vertical frame of the sash and the building structural material, and the bracket body is approximately triangular in shape and is attached to the mounting bracket through the upper and lower mounting parts, so the supporting capacity for handrails, etc. is significantly increased. It is an extremely practical device for use as a bracket for handrails, etc., as it can ensure safety and perform its duties satisfactorily.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of the sash installed in a window opening, Fig. 2 is a plan sectional view, Fig. 3 is a front view of the mounting bracket, and Fig. 4 Figure 5 is a side view, Figure 5 is a plan view, Figure 6 is a front view of the bracket body, Figure 7 is a top view, Figure 8 is a side view, and Figure 9 shows the installation of the vertical frame and bracket. FIG. 10 is a perspective view for explaining the same, and FIG. 10 is a plan view. 1... Sash, 4, 5... Vertical frame, 6... Bracket, 7... Mounting metal fittings, 11... Bracket main body mounting part, 14... Welding fixing part, 15... Vertical frame fixing part, 20 ... Bracket body, 41 ... Building structural material, 49 ... Handrail, 50 ... Kasagi.

Claims (1)

[Scope of utility model registration request] A bracket for a handrail or the like that is composed of two parts: a bracket body and a mounting fitting, and the mounting fitting includes a vertical frame fixing part that is fixed to the vertical frame of the sash, a welding fixing part that is welded to a building structural material, and the bracket main body. The bracket main body mounting part has a mounting surface facing the outdoor side and has screw holes at the top and bottom, and the vertical support piece of the bracket main body is formed in a substantially triangular shape. A bracket for a handrail or the like, characterized in that it has mounting parts on the upper and lower sides of the indoor side and is attached to the bracket main body mounting part of the mounting metal fitting, and the handrail or the like is attached and supported on the outdoor end.