JPH0447345Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field and Purpose of the Invention) This invention relates to a sash frame attachment device for attaching and fixing the sash frame to the left and right pillars provided in a building.

(Background of the idea) When attaching a sash frame to a building, a lintel and a window sill for the sash frame must be installed between the right and left pillars installed at predetermined parts of the building, which makes the work complicated. It was hot.

For this reason, it was considered to attach the vertical frame of the sash frame directly to the support, but if there were no horizontal members at the opening,
While the sash frame is being attached to the pillars, it is not possible to support the sash frame between the pillars, and a supporting means for that purpose is required, so the installation work is not necessarily easy. Additionally, when the sash frame is supported only by the pillars, the load of the glass installed inside the sash frame and the entire shoji is applied only to the bottom frame of the sash frame, which poses the problem of deformation of the sash frame. Ta. This was especially true when the satsushi frame was mounted outdoors.

(Technical issues of the invention) This invention solves the above problems, and creates a sash frame that can be easily mounted outdoors rather than supported by the building, and that can also firmly support the sash frame. The purpose is to propose a frame attachment device.

(Structure of the invention) The sash frame attachment device according to the invention includes a reinforcing frame 5 that is framed in a rectangular shape by upper and lower frames 5a, 5b and left and right vertical frames 5c, 5c, and is fixed to the outer periphery of the sash frame 4. , the left and right vertical frames 5 of the reinforcing frame 5
Extending the mounting edges 17, 17 to the indoor side of c, 5c,
Hook portions 1 formed above and below the mounting edges 17, 17
8, 18 are engaged with the receiving parts 20a, 20a formed on the pillars 3, 3 of the structural members of the building, and the above-mentioned mounting edge 1
The reinforcing frame 5 and the sash frame 4 are mounted in a corbelled manner on the outdoor side from the positions of the pillars 3, 3 by screwing them at a plurality of locations 7, 17 to the pillars 3, 3.

(Operations and effects of the invention) As described above, according to this invention, the mounting edges 1 of the vertical frames 5c, 5c of the reinforcing frame 5 extend toward the indoor side.
The hook portions 18, 18 of the building structural members 3, 3 are hooked to the receiving portions 20a, 20a formed on the pillars 3, 3 of the building's structural materials, and screws are secured to the reinforcing frame 5 and the sash frame 4 to the pillars 3, 3. Since the sash frame 4 is mounted in a corbelled manner on the outdoor side rather than the position 3, the sash frame 4 can be easily attached at a position on the outdoor side rather than the structural member. Since the reinforcing frame 5 for reinforcing the sash frame 4 is extended to the outside, the overall mounting strength is significantly improved.

Furthermore, when attaching the sash frame 4 to a building, the mounting edges 17, 17 of the reinforcing frame 5 can be locked to the structural pillars 3, 3 of the building, and the reinforcing frame 5 can be screwed in this state. Installation work is very easy.

Furthermore, when attaching the sash frame 4, the sash frame 4 may be fixed to the reinforcing frame 5 in advance and then attached, or only the reinforcing frame 5 is first attached to the structural material and then the sash frame 4 is attached to the reinforcing frame 5. It is convenient to work because it can be fixed.

(Example) This example will be described below with reference to the drawings.

In the figure, symbols 1, 2, and 3 are metal structural members installed in the building, and horizontal members 2, 2 are provided between the rectangular cylindrical columns 1, 1, and a cross section of C is provided between the horizontal members 2, 2.
A character-shaped support 3, 3 is provided, and further the support 3,
There is a window A between the three rooms. Reference numeral 4 denotes a sash frame constituting the window, and the sash frame 4 is attached between the supports 3, 3 via a reinforcing frame 5.

The sash frame 4 is constructed by forming an upper frame 4a, a lower frame 4b, and left and right side frames 4c, 4c made of extruded metal into a rectangular frame according to a conventional method, and a door pocket 6 is provided on the outside of one of the supports 3. It is being On the outdoor side of the sash frame 4, a similar square shutter frame is extended, and a projecting edge 7 is formed on the outer periphery of the sash frame 4, and a shoji frame formed on the lower frame 4b. A shoji accommodating section 8a, a screen door accommodating section 9a, and a storm door accommodating section 10a are formed on the indoor and external sides of the upper frame 4a and the side frames 4c, 4c, corresponding to the rail 8, the screen door rail 9, and the shutter sliding section 10, respectively. ing.

A reinforcing frame 5 is fixed to the outer periphery of the sash frame 4. The reinforcing frame 5 is made up of an upper frame 5a, a lower frame 5b, and left and right vertical frames 5c, 5c made of metal materials in a rectangular shape. A right-angled bent piece 14 is formed, and a bolt hole 15 is bored in the bent piece 14. Further, each of the vertical frames 5c and 5c has a mounting edge 17 extending in the width direction from a vertical frame main body 16 having a U-shaped cross section, and hook portions 18 and 18 are cut out in the upper and lower parts of the mounting edge 17. is,
There is a screw insertion hole 1 between these hook parts 18, 18.
9, 19, 19 are formed. Above reinforcement frame 5
are bolts 2 inserted from the upper and lower ends of the vertical frame body 16.
1 is the bolt hole 1 of the bent piece 14 of the upper and lower frames 5a, 5b.
5 and fixing the tip with a nut (not shown).

The outer periphery of the sash frame 4 is fixed to the reinforcing frame 5 with screws. In this case, since the overhanging edge 7 is formed protrudingly on the outer periphery of the sash frame 4, the reinforcing frame 5 and the sash frame 4 are assembled in advance, and when the sash frame 4 is fitted into the reinforcing frame 5, Since the projecting edge 7 determines the fitting depth, installation is easy.

Next, on the opposite sides of the structural support columns 3, 3 installed in the building, a pair of receiving metal fittings 20, 20 are installed at the upper and lower parts.
is fixed. The interval between the upper and lower receiving fittings 20, 20 is formed to be equal to the interval between the upper and lower hooking parts 18, 18 of the reinforcing frame 5.

As described above, the sash frame 4 is attached to the pillars 3, 3 via the reinforcing frame 5. in this case,
Each vertical frame 5 of a reinforcing frame 5 with a sash frame 4 fixed inside
The hooking parts 18, 18 of c, 5c are hooked to the receiving parts 20a, 20a of the metal fittings 20, 20 provided on the respective pillars 3, 3, and the reinforcing frame 5 is hooked to the pillars 3, 3. The vertical frames 5c, 5c can be attached by screwing the screws 22 inserted through the screw insertion holes 19, respectively, to the struts 3, 3 of the structural material via the liners 23, 23.

In addition, when attaching the sash frame 4 to the columns 3, 3, first attach only the reinforcing frame 5 to the columns 3, 3 in the manner described above, and then attach the reinforcing frame 5 to the columns 3, 3.
The sash frame 4 may be fixed inside.

The manner of attachment of the reinforcing frame 5 and the supports 3, 3 is as follows.
As described above, the present invention is not limited to the configuration in which the mounting edges 17 extending in the width direction of the vertical frame main body 16 of the reinforcing frame 5 are locked to the opposing metal fittings 20, 20 of the columns 3, 3. For example, while the mounting edge is provided to protrude outward from the vertical frame body at a right angle, a receiving portion for the hooking portion of the mounting edge is provided on the outdoor side of the column, and the hooking portion is configured to be latched to the receiving portion. You can.

As mentioned above, since the sash frame 4 is reinforced by the reinforcing frame 5, the overall strength is significantly improved.
Furthermore, when attaching the sash frame 4 to a building, the reinforcing frame 5 can be locked to the structural pillars 3, 3 of the building, and in this state, the reinforcing frame 5 can be screwed to the pillars 3, 3. Therefore, installation work is very easy. Furthermore, when installing the sash frame 5, the sash frame 4 may be attached to the reinforcing frame 5 in advance, and only the reinforcing frame 5 can be attached to the structural members 3 and 3 first.
The sash frame 4 may be fixed to the reinforcing frame 5 after being attached to the reinforcing frame 5, making the work convenient.

[Brief explanation of the drawing]

FIG. 1 is a front view of the sash frame attached by the attachment device according to this invention, and FIGS. 2 and 3 are cross-sectional views taken along the lines X-X and Y-Y in FIG. FIG. 4 is an explanatory diagram of how the sash frame is attached. Codes 1, 2, 3...Structural material, 4...Sash frame,
4a... Satsushi frame body, 4b... Storm door frame, 5...
Reinforcement frame, 5a...upper frame, 5b...lower frame, 5c...
Vertical frame, 17...Mounting edge, 18...Hook part, 20...
...Bracket.

Claims (1)

[Scope of utility model registration request] A reinforcing frame 5 is provided which is framed in a rectangular shape by upper and lower frames 5a, 5b and left and right vertical frames 5c, 5c and is fixed to the outer periphery of the sash frame 4, and the indoor side of the left and right vertical frames 5c, 5c of the reinforcing frame 5. The mounting edges 17, 17 are extended, and the hook portions 18, 18 formed on the upper and lower sides of the mounting edges 17, 17 are engaged with the receiving portions 20a, 20a formed on the struts 3, 3 of the structural members of the building. , a plurality of the mounting edges 17, 17 are screwed to the pillars 3, 3, so that the reinforcing frame 5 and the sash frame 4 are mounted in a corbelled manner on the outdoor side from the position of the pillars 3, 3. Installation device for sash frame.