JP2006132237A - Mounting structure of screen door frame - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To share mounting screws for fixing a screen door frame to a sash to screws for fixing the sash to a building opening part frame when the screen door frame is fixed to the sash by fixing the mounting fixture 12 of the screen door frame 1 at any position of the mounting frame 9 along the longitudinal direction of the screen door frame 1 so that the threadably inserted positions of the mounting screws 13 for the screen door frame can be arbitrarily selected. <P>SOLUTION: A locking edge 11 extending in the longitudinal direction of a frame material and projected to the inside of the screen door frame is formed at the side wall 10 of the frame material 2 of the screen door frame 1. In the mounting fixture 12 for fitting the frame material to the mounting frame 9, an engagement hook part 12b engageable with any position of the locking edge is formed at one end of a metal fixture body 12a extending along one side face of the frame material and a screw fixed part 12c fixed to the mounting frame with screws 13 is formed at the other end. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a screen door frame mounting structure that simplifies the mounting of the screen door frame to the mounting frame of the building opening and allows the position of the mounting screw to be arbitrarily selected.

Conventionally, when a screen door frame is fixed to a mounting frame at a building opening, means such as fixing directly to the mounting frame by screwing mounting screws through the vertical and horizontal frame members of the screen door frame are generally used. (See, for example, Patent Document 1).
However, screen doors are often assembled at the factory as much as possible in order to reduce the work on site for installation, and when various screen door components are assembled to vertical and horizontal frame materials, In the screen door frame mounting structure, the frame material mounting work becomes troublesome.

In addition, as described above, in a screen door that has been assembled to some extent, the mounting position is often determined by the mounting screws for the vertical and horizontal frame members, and in that case, the mounting screws in the mounting frame of the building opening portion are determined. If there is any metal fitting or a member that obstructs screw insertion at the screw insertion position, it is difficult to mount with the screw.
In addition, the mounting frame for attaching the screen door is usually made of a decorative material, and opening a screw hole for attaching the frame material to it is generally because the screw hole remains when the screen door is removed at a later date. In particular, when the mounting frame of the building opening is a sash, a countermeasure to fix the screen door frame without opening a screw hole is required from the viewpoint of preventing water from entering. Not a few.

JP 2003-221990 A

The technical problem of the present invention is to provide a screen door frame mounting structure that can easily fix the frame members to the mounting frame even if the components of the various screen doors are assembled in advance in the vertical and horizontal frame materials by factory production. It is to provide.
Another technical problem of the present invention is that the mounting bracket of the screen door frame can be fixed at an arbitrary position of the mounting frame along the longitudinal direction of the screen door frame, and thereby the screwing position of the mounting screw of the screen door frame can be arbitrarily set. It is to provide a screen door frame mounting structure that can be selected.
Another technical problem of the present invention is that when fixing the frame material of the screen door frame to the sash, the mounting screw can be shared with the screw for fixing the sash to the building opening frame. An object of the present invention is to provide a screen door frame mounting structure that eliminates the need for opening screw holes for fixing materials.

The screen door frame mounting structure of the present invention for solving the above-mentioned problems extends along the longitudinal direction of the frame material on the side wall of the vertical and / or horizontal frame material of the screen door frame, and toward the inside of the screen door frame. A mounting bracket that provides a protruding locking edge and mounts the frame material to the mounting frame is an engagement collar that can be engaged with an arbitrary position of the locking edge at one end of the metal fitting body extending along one side surface of the frame material. And the other end is formed with a screw fixing portion that is fixed to the mounting frame with a screw.
In the above mounting structure, the locking edge along the longitudinal direction of the frame member is formed by the lower edge of the slit provided along the side surface of the frame member, and the engaging collar at one end of the mounting bracket cannot be detached through the slit. It can also be formed.

In a preferred embodiment of the present invention, the mounting frame is formed by a sash, and the mounting screw for fixing the frame material of the screen door frame to the sash is shared with the screw for fixing the sash to the building opening frame. .
In another preferred embodiment of the present invention, the metal fitting main body, the engaging flange portion at one end thereof, and the screw fixing portion at the other end thereof are formed by bending a single band-shaped metal plate. The

In the screen door frame mounting structure having the above-described configuration, a locking edge that extends along the longitudinal direction of the frame material and projects toward the inside of the screen door frame is provided on the side wall of the frame material of the screen door frame. Since the engagement hook is engaged with an arbitrary position of the locking edge and the screw fixing portion is fixed to the mounting frame with the screw, even if the screen door component is assembled to the frame material, Not only can the frame material be easily fixed, but also the frame material can be fixed by selecting an arbitrary position of the mounting frame. In this case, if the locking edge along the longitudinal direction of the frame material is formed by the lower edge of the slit provided along the side surface of the frame material, the engaging flange of the mounting bracket is formed so as not to be removable through the slit. , Dissipating the mounting bracket can be prevented.
In addition, when the mounting frame is formed of a sash or the like and it is disliked to open a screw hole for fixing the frame material, a mounting screw for fixing the frame material is attached to the sash. By sharing the screw fixed to the building opening frame, there is no need to open a separate screw hole.

  As described in detail above, according to the screen door frame mounting structure of the present invention, the frame material is fixed by engaging the engagement collar portion of the mounting bracket with the frame material of the screen door frame. Even if the components of various screen doors are pre-assembled into the frame material by factory production, these frame materials can be easily fixed to the mounting frame, and the screen door frame mounting bracket can be attached in the longitudinal direction of the screen door frame. Therefore, it is possible to arbitrarily fix the screwing position of the screen door mounting screw and avoid an inconvenient mounting position. Furthermore, when fixing the frame material of the screen door frame to the sash constituting the mounting frame, the mounting screw can be shared with the screw for fixing the sash to the building opening frame. Opening of screw holes for fixing materials is no longer necessary.

  FIG.1 and FIG.2 has shown the Example of the attachment structure of the lower frame material 2 in the screen door frame 1 which concerns on this invention. The screen door provided with the screen door frame 1 is omitted from the overall illustration, but is provided with a vertical frame material and a horizontal frame material constituting the screen door frame 1 on four sides, and is fixed to the mounting frame 9 of the building opening. One of the vertical frame members in the screen door frame 1 is constituted by a winding box that rotatably accommodates a winding shaft for winding the insect net 5, and is attached to the tip of the insect net 5. When the net 5 is stretched, the bag is held as a receiving frame on the other vertical frame member 3 (FIG. 4) in the screen door frame 1. The winding shaft is configured to wind up the net 5 by a biasing force of a spring incorporated therein.

The cross-sectional shape of the horizontal frame member 2 is generally U-shaped, and is provided along the lower end of the net 5 in order to hold the lower end of the insect-proof net 5 and guide its sliding. The inner rail 4 engaged by the engaging member 5a formed by the fastener half is engaged with the protrusion 2a on the inner wall of the frame member 2 so as to be freely movable. The inner rail 4 is formed of a synthetic resin excellent in slidability, and has a slit 4a formed so that the engaging member 5a is not engaged and pulled out.
Although the upper horizontal frame member is not shown in the drawing, a similar inner rail is provided on the horizontal frame member so that the upper end of the net 5 is held and guided.

One side wall 10 of the horizontal frame member 2 is provided with a locking edge 11 that extends along the longitudinal direction of the frame member 2 and protrudes toward the inside of the screen door frame 1. The locking edge 11 is for attaching the frame member 2 to the attachment frame 9 of the building opening by the attachment fitting 12.
The mounting bracket 12 includes an engagement flange 12b that can be engaged with an arbitrary position of the locking edge 11 at one end of a bracket body 12a extending along one side surface of the frame member 2, and the mounting frame 9 at the other end. A screw fixing portion 12c is formed to be fixed with a screw 13, and the metal fitting main body 12a, an engagement flange portion 12b at one end thereof, and a screw fixing portion 12c at the other end are bent from a single band-shaped metal plate. It is formed by. A hole 12d for inserting the screw 13 in the screw fixing portion 12c is a long hole that is long in the direction orthogonal to the longitudinal direction of the frame member 2 in the attachment surface of the frame member 2. It is advantageous to adjust the screwing position of the screw with respect to.

  In the screen door frame mounting structure having the above-described configuration, a locking edge 11 along the longitudinal direction of the frame material 2 is provided on the side wall 10 of the horizontal frame material 2 of the screen door frame 1, 12b is engaged with an arbitrary position of the locking edge 11, and the screw fixing portion 12c is fixed to the mounting frame 9 with the screw 13, so that the structural member of the screen door is assembled to the frame member 2. In addition, the frame member 2 can be easily fixed, and the frame member 2 can be fixed by selecting an appropriate position of the mounting frame 9.

  The mounting frame 9 is usually formed of various decorative materials or aluminum sashes. However, when it is not desirable to open a screw hole for fixing the frame material 2 to them, the frame The mounting bracket 12 for fixing the material 2 is moved and fixed along the locking edge 11 to an appropriate position such as a corner, and when the mounting frame 9 is a sash, the mounting bracket 12 is mounted. The screw 13 is used in common with the screw that fixes the sash to the building opening frame. Specifically, the screw that fixes the sash to the building opening frame is temporarily removed to fix the fixing portion 12c of the mounting bracket 12 to the sash. At the same time, it may be fixed to the building opening frame again. Therefore, in this case, it is not necessary to open a screw hole in the sash for fixing the screen door frame 1.

  FIG. 3 shows another embodiment of the structure for attaching the screen door frame 1. In the horizontal frame member 2 of the embodiment shown in FIGS. 1 and 2 above, the engagement flange portion 12b of the mounting bracket 12 is placed on the engagement edge 11 above the engagement edge 11 provided on the side wall 10 of the frame member 2. Since it is open to the extent that it can be engaged and disengaged from the outside, the frame member 2 can be fixed by locking the mounting bracket 12 to the locking edge 11 at an arbitrary position. In the embodiment of FIG. The locking edge 25 along the longitudinal direction is formed by the lower edge of the slit 24 provided along the side wall 23 of the frame member 22, and the engagement flange 12 b at one end of the mounting bracket 12 cannot be detached through the slit 24. Formed and engaged with the locking edge 25.

In this case, when the screen door frame 1 is assembled, the engagement flange 12b of the mounting bracket 12 is engaged from one end of the slit 24 in advance, but the mounting bracket 12 cannot be detached through the slit 24. Dissipation of the mounting bracket 12 can be prevented during installation of the screen door frame 1.
Other configurations and operations of the embodiment shown in FIG. 3 are substantially the same as those described with reference to FIGS. 1 and 2. Is omitted. Although the lower horizontal frame members 2 and 22 have been described here, the upper horizontal frame member can be similarly configured.

FIG. 4 shows a mode in which the vertical frame member 3 constituting the receiving frame is fixed to the mounting frame 9, and extends along the longitudinal direction of the frame member 3 at the tip of the side wall 31 of the vertical frame member 3. , A locking edge 32 projecting toward the inside of the screen door frame 1 is provided, and the above-mentioned vertical frame member 3 is attached by engaging the engaging flange 12b of the mounting bracket 12 described above at an arbitrary position of the locking edge 32. The mounting frame 9 is fixed with screws 13.
The winding box constituting the other vertical frame member can be similarly fixed with the mounting bracket.

  In addition, since the other structure and effect | action in the attachment structure of these vertical frame materials are the same as that of the place demonstrated in relation to the Example of the said FIG.1 and FIG.2, description about them is abbreviate | omitted. Further, these vertical frame members can also be provided with locking edges having a structure as shown in FIG.

It is principal part sectional drawing of the Example which applied this invention to the horizontal frame material of the screen door frame. It is a principal part perspective view of the Example. It is principal part sectional drawing of the other Example of this invention. It is a principal part perspective view of the Example which applied this invention to the vertical frame material of the screen door frame.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Screen door frame 2,22 Horizontal frame material 3 Vertical frame material 9 Mounting frame 10,23,31 Side wall 11,25,32 Locking edge 12Mounting metal fitting 12a Metal fitting body 12b Engagement hook part 13 Screw 12c Screw fixing part 24 Slit

Claims (4)

Provided on the side wall of the vertical and / or horizontal frame material of the screen door frame is a locking edge that extends along the longitudinal direction of the frame material and protrudes toward the inside of the screen door frame;
The mounting bracket for mounting the frame material to the mounting frame includes an engagement hook portion that can be engaged at an arbitrary position of the locking edge at one end of the metal fitting body extending along one side surface of the frame material, and the mounting at the other end. A screw fixing part that is fixed to the frame with a screw is formed,
A screen door frame mounting structure characterized by that. The locking edge along the longitudinal direction of the frame material is formed by the lower edge of the slit provided along the side surface of the frame material, and the engagement flange at one end of the mounting bracket is formed so as not to be detached through the slit.
The screen door frame mounting structure according to claim 1. The mounting frame is formed by a sash, and the mounting screw for fixing the frame material of the screen door frame to the sash is shared with the screw for fixing the sash to the building opening frame.
The screen door frame mounting structure according to claim 1 or 2. The bracket main body in the mounting bracket and the engagement flange portion at one end thereof and the screw fixing portion at the other end were formed by bending a single band-shaped metal plate.
The screen door frame mounting structure according to any one of claims 1 to 3, wherein the screen door frame mounting structure is provided.

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