JP2020190172A - Surface grid attachment structure - Google Patents

Abstract

To provide a surface grid attachment structure that attaches a surface grid to the skeleton via a bracket.SOLUTION: In a surface grid attachment structure with a structure in which a surface grid is attached to a bracket that is attached to the skeleton via a fastener, a hook portion for temporary placement of the surface grid is formed on an upper part of the bracket. A hook portion temporarily placed on the hook portion of the bracket is formed so as to project inward on the upper part of the frame of the surface grid. When attaching the surface grid, the surface grid is temporarily placed on the bracket by hooking the hook portion of the surface grid, and the surface grid is fixed to the bracket via the fastener.SELECTED DRAWING: Figure 3

Description

The present invention relates to a mounting structure of a surface grid mounted on the outside of a sash.

The conventionally known surface grid mounting structure is a structure in which the surface grid attached to the outside of the sash has brackets attached to the left and right skeletons, and the surface grid is attached to the brackets.

Conventionally, the mainstream method for screen door maintenance of windows with a surface grid is to flip up the surface grid, but when it is flipped up, the surface grid pops out to the underside of the shared corridor, which has the potential to cause harm to passers-by. ..
The above-mentioned surface lattice mounting structure originally has variations in the surface of the skeleton and the state of the mounting surface, and for this reason, adjustment holes such as making the stopper insertion holes formed in the bracket elongated are provided.
Moreover, the work of attaching the surface grid to the bracket requires two or three workers to support the surface grid, which requires a lot of work time and increases the cost.

The present invention has the following features.
The first is a surface grid mounting structure in which a surface grid is attached to a bracket that is attached to the skeleton via a stopper. A hook portion for temporary placement of the surface grid is formed on the upper portion of the bracket, and the surface grid is formed. A hooking portion that is temporarily placed on the hooking portion of the bracket is formed so as to project inward on the upper part of the frame body, and when the surface grid is attached, the hooking portion of the surface grid is hooked on the hooking portion of the bracket and temporarily placed. The surface lattice mounting structure is characterized in that the frame body of the surface lattice is fixed to the bracket via a stopper.

No. 2 is a surface lattice characterized in that, in the configuration of No. 1, the hooking portion of the bracket is formed in a concave shape, and the hooking convex portion of the surface lattice formed of a step screw, a metal fitting, or the like is hooked at that portion. It is a mounting structure of.

In the configuration of No. 1 and No. 2, the bracket is provided with a surface grid mounting bracket and a skeleton mounting bracket, and the surface grid mounting bracket has a mounting main piece having a predetermined length and is on the upper portion of the mounting main piece. Formed a hook recess for temporary placement of the surface grid, and further formed an engaging groove portion and a hidden plate of the skeleton mounting bracket along the longitudinal direction of the mounting main piece at one end of the mounting main piece. An opening is formed between the bottom portion, a pair of side portions, an engaging portion in which the tip of the side portion is bent inward, and the engaging portion, and the engaging portion of the engaging groove portion is predetermined in the longitudinal direction. Apply the stopper to the inner surface, apply one end of the skeleton mounting bracket to the outer surface to fasten the skeleton mounting bracket and the stopper, connect and fix the skeleton mounting bracket and the surface grid mounting bracket, and hook the surface grid mounting bracket. It is a surface lattice mounting structure characterized in that the surface lattice is attached to the mounting main piece in a state where the hooked convex portion formed on the frame body of the surface lattice is hooked on the concave portion and temporarily placed.

The following effects are obtained by forming the hooking portion of the surface grid on the upper part of the bracket and the hooking portion on the bracket on the upper part of the frame of the surface grid.
When mounting the surface grid on the bracket attached to the skeleton, it is possible to easily align the holes of the fixing screws by simply hooking the surface grid on the upper part of the bracket, and one worker can attach and fix the surface grid.

Even if the fixing screw is removed when cleaning the glass or screen door, the upper part of the surface grid is hooked on the bracket, so even general users can safely attach and detach the surface grid. Furthermore, unlike the conventional method, the surface grid does not protrude to the lower surface of the shared corridor.

At the time of restoration, the hooked part on the upper part of the surface grid can be hooked on the bracket, temporarily placed, the left and right holes aligned, and fixed with fixing screws.

Since the surface grid mounting bracket has an engaging groove formed at one end of the mounting main piece along the longitudinal direction of the mounting main piece, it can be moved in the longitudinal direction with respect to the skeleton mounting bracket, and both brackets are fastened with fasteners. Can be connected and fixed.
Further, since the surface grid mounting bracket forms a hidden plate at one end of the mounting main piece, there is a design effect that the skeleton mounting bracket is hidden from the outside.

In the perspective view of the main part which shows the example of the frame body on the left and right of the surface lattice of this invention, A is one Example and B is another Example. It is a perspective view which shows one Example of the bracket of this invention. It is a main part perspective view which shows one Example of the attachment state of the surface grid of this invention. It is a main part plan view which shows the other example of the attachment state of the plane lattice of this invention.

FIG. 1 is a perspective view of a main part showing an embodiment of a frame body of the surface lattice of the present invention, in which A is one embodiment and B is another embodiment. Reference numeral 1 denotes a frame body on the left and right sides of the surface lattice, and hooking portions 1a and 1b are formed on the upper portion of the frame body so as to project inward. The hook portion 1a is a stepped screw. The hook portion 1b is a metal fitting.

FIG. 2 is a perspective view showing an embodiment of the bracket of the present invention. Reference numeral 2 is an L-shaped bracket. A hook portion 2a for temporarily placing the surface grid is formed in a recessed shape on the upper portion of the bracket. The same recess as the upper hook is formed below the bracket.
Reference numeral 2b is a horizontally long hole, which is an insertion hole for a fixing screw for fixing the frame body to the bracket. 2c is a vertically long hole, which is an insertion hole for a stopper for fixing the bracket to the skeleton. To make the bracket usable for both left and right, it should be vertically symmetrical.

FIG. 3 is a perspective view of a main part showing an embodiment of the mounting state of the surface grid of the present invention.
Reference numeral X denotes a louver surface lattice, in which a hook portion 1a formed on the upper portion of the frame body 1 of the surface lattice is hooked on the hook portion of the bracket 2 and the recessed hook portion 2a and temporarily placed. A step screw is attached to the hook portion 1a. Then, the bracket 2 is fixed to the skeleton Y and the daki Y via the stopper 2c1. Next, a stopper (not shown) is inserted into the insertion hole 2b of the bracket and fixed to the frame of the surface grid. In the drawings, the upper bracket 2 and the lower bracket 3 have different shapes, but it goes without saying that the upper bracket can be used for the lower portion. 3a is an insertion hole, 3b is an insertion hole, and 3c is a stopper.

FIG. 4 is a plan view of a main part showing another embodiment of the mounting state of the surface grid of the present invention.
The bracket includes a surface grid mounting bracket 4 and an L-shaped skeleton mounting bracket 5. The surface grid mounting bracket has a mounting main piece 4a having a predetermined length, and a surface grid temporary mounting is provided on the upper portion of the mounting main piece. A hook recess 6 for placing is formed, and an engaging groove portion 7 and a hidden plate 8 of the skeleton mounting bracket are formed at one end of the mounting main piece along the longitudinal direction of the mounting main piece.
The engaging groove portion 7 forms an opening 7d between the bottom portion 7a, the pair of side portions 7b, the engaging portion 7c in which the tip of the side portion is bent inward, and the engaging portion. A stopper 9 is applied to a predetermined inner surface in the longitudinal direction of the above, one end of the skeleton mounting bracket is applied to the outer surface, and the skeleton mounting bracket and the stopper 10 are fastened with a stopper 10, and both brackets are connected and fixed. Next, the surface lattice is fixed to the mounting main piece via the fastener in a state where the hooking convex portion 1a of the frame body 1 of the surface lattice is hooked on the hooking recess 6 of the surface lattice mounting bracket and temporarily placed. 11 is a skeleton.
Although the examples of the present invention have been described above, the design can be changed without departing from the technical idea of the present invention.

X-plane lattice Y skeleton (daki)
1 Frame body 1a Hooking part 1b Hooking part 2 Bracket 2a Hooking part 2b Insertion hole 2c Insertion hole 2c1 Stopper 3 Lower bracket 3a Insertion hole 3b Insertion hole 3c Stopper 4 Surface grid mounting bracket 4a Mounting main piece 5 Frame mounting bracket 6 Hook recess 7 Engagement groove 7a Bottom 7b Side 7c Engagement 7d Opening 8 Hidden plate 9 Stopper 10 Stopper 11 Frame

Claims (3)

In a surface grid mounting structure in which a surface grid is attached to a bracket that is attached to the skeleton via a stopper, a hooking portion for temporary placement of the surface grid is formed on the upper part of the bracket, and the frame of the surface grid is formed. On the upper part, a hooking part that is temporarily placed on the hooking part of the bracket is formed so as to project inward, and when mounting the surface grid, the hooking part of the surface grid is hooked on the hooking part of the bracket and temporarily placed on the bracket. A surface grid mounting structure characterized in that the frame of the surface grid is fixed via a stopper. The surface grid mounting structure according to claim 1, wherein the hooking portion of the bracket is formed in a concave shape, and the hooking convex portion of the surface grid formed of a step screw, a metal fitting, or the like is hooked at the portion. The bracket is provided with a surface grid mounting bracket and a skeleton mounting bracket, and the surface grid mounting bracket has a mounting main piece of a predetermined length, and a hook recess for temporary placement of the surface grid is formed on the upper part of the mounting main piece. Further, an engaging groove portion and a hidden plate of the skeleton mounting bracket are formed at one end of the mounting main piece along the longitudinal direction of the mounting main piece, and the engaging groove portion includes a bottom portion, a pair of side portions, and a tip of the side portion. An opening is formed between the engaging portion bent inward and the engaging portion, and a fastener is applied to a predetermined inner surface in the longitudinal direction of the engaging portion of the engaging groove portion, and a skeleton mounting bracket is applied to the outer surface. The skeleton mounting bracket and the fastener are fastened by applying one end of the frame, the skeleton mounting bracket and the surface grid mounting bracket are connected and fixed, and the hooking recess formed on the surface grid frame is formed in the hooking recess of the surface grid mounting bracket. The surface grid mounting structure according to claim 1 or 2, wherein the surface grid is mounted on the mounting main piece in a state where the convex portion is hooked and temporarily placed.

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