JP2000002059A - Fitting device of face grille - Google Patents

Abstract

PROBLEM TO BE SOLVED: To quicken and facilitate the removal and fitting of a wire screen interposed between a face grille and a window part. SOLUTION: A pivot screw 16 is put pivotally for connection through a through hole 5 provided in a part of either of brackets 2 fitted to upper and lower appropriate places of a window frame sash 1 or a concrete wall part, through a slot 15 provided in either of other brackets 10 fitted to upper and lower appropriate places of a face grille 7. Then, a pivot screw 16' is inserted through through holes 12 (not shown in Fig.) provided in a part of the other of the brackets 2 on the side of the aforesaid sash or concrete wall part, through a cut slot 15' provided in the other of the brackets 10 on the face grille 7 side, so that the pivot screw 16' on the cut slot 15' side can be moved around the pivot screw 16 on the slot 15 side as a fulcrum and disengaged from the cut slot 15' and that the face grille 7 can be made to fall down outward, at the time when the grille is pushed out from the window side.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for mounting a grid on various buildings.

[0002]

2. Description of the Related Art A window grid of a building is provided with a screen grid for safety in order to prevent an intruder from outside, whether it is a residential building or a concrete building. It is normal that screen doors are attached to the.

[0003] However, since the mounting of the screen grid is fixed, it has been difficult to replace or newly install the screen door inside the screen grid.

[0004]

SUMMARY OF THE INVENTION Accordingly, the present invention eliminates the drawbacks of such conventional mounting devices for surface grids, and provides a quick and easy way to install and remove screen doors when necessary. An object of the present invention is to provide a mounting device capable of opening and closing a lattice.

[0005]

SUMMARY OF THE INVENTION The present invention is directed to a through hole provided in a part of one of a window frame sash and a bracket which is mounted at an upper or lower position of a concrete wall portion. A pivot screw is pivotally connected between the bracket and a long hole provided in one of the brackets, and a through hole provided in a part of the other bracket of the sash or the concrete wall side is provided with a surface lattice. A pivot screw is inserted between the incision hole provided in the other one of the side brackets, and when the plane lattice is extruded from the window side, the pivot screw on the incision hole side is pivoted on the pivot screw on the oblong hole side. It comes off from the incision hole and falls down outward.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In a residential building or a concrete building, when removing the screen door attached to the outside of the window, the surface grid must first be removed. For this purpose, the window and the screen door are moved to one side, and then the screen lattice which is visible in the front is pushed out by hand after loosening the left and right pivot screws. Then, one of the brackets installed on both the upper and lower sides supporting the surface lattice falls outward with the pivot screw inserted into the long hole of the other bracket as a fulcrum. At this time, the pivot screw of the bracket that opens outward is disengaged from the engagement with the incision hole of the opposite bracket, thereby releasing the connection.

In the direction in which the surface grid was released in this way,
Remove the screen door and take it out.

Whether the surface grid is to be released from the upper side or the lower side is determined in advance when the building is constructed in consideration of surrounding conditions and the like, and the surface grid may be attached via a bracket. .

When the surface grid is in a normal mounting state,
Since the guide projections provided on the bracket provided with the incision holes are engaged with the openings of the corresponding brackets, both brackets are supported and maintained fixed by this relationship.

A feature of the present invention is that, in order to easily replace, clean, and newly install screen doors, the screen grid is lowered from the room, and after work, the screen grid is returned to its original position and fixed again. It is to keep.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The installation of the present apparatus is slightly different between the case where the surface grid is attached to a sash of a residential building and the case where it is attached to the main body of a concrete building. Will be described. Two types of brackets are respectively mounted as a pair on each of the left and right sides and the upper and lower sides between the surface grid and the sash or concrete wall.

(1) Example in a residential building (FIG. 1)
To FIG. 8> 1 is a window sash, and the shape of this sash is arbitrary.

Reference numeral 2 denotes one bracket which is mounted at an appropriate position on the upper and lower ends of the left and right ends of the sash 1.
This shaped bracket has a pot-shaped curved mounting part 3 formed on a part thereof so as to fit to the end of the sash.

A through hole 5 is provided at the center of the end of the side plate 4 of the bracket 2, and retaining walls 6, 6 are provided horizontally at upper and lower ends of the side plate 4 of the bracket 2. The retaining walls 6, 6 may be provided so as to face in the same direction as the mounting portion 3 as shown in the drawing, or may be provided so as to face in the opposite direction.

Reference numeral 7 denotes a plane lattice, and a seat 9 is provided at an arbitrary position on a part of the horizontal rail 8 of the plane lattice.

Reference numeral 10 denotes another bracket for fixing one side surface portion 11 to the receiving seat 9 on the surface lattice 7 side by screws 13, 13 through the through holes 12, 12. The other side surface portion 14 is provided with a long hole 15.

16 is a side plate portion 4 of the one bracket 2
The other bracket 1 between the upper and lower retaining walls 6, 6
0, when the other side surface portions 14 are placed and overlapped, with a pivot screw inserted and connected between the former through hole 5 and the latter long hole 15,
After connection, the tail end of this pivot screw is crimped 17,
With this pivot screw as a fulcrum, the other bracket 10 is
It is possible to pivot outward by 5 large separations.

A side face 11 'is formed on the receiving seat 9 on the surface lattice 7 side through the through holes 12' and 12 '.
The other side bracket 1 of another kind fixed at 3 ', 13', the other side 1 of this bracket having a substantially L-shape as a whole.
4 'is provided with a slit 15' which is open at the end.

Reference numeral 16 'denotes the first passage when the other side surface portion 14' of the other bracket 10 'is placed between the upper and lower retaining walls 6, 6 inside the side surface portion 4 of the one bracket 2 and overlapped. A pivotal screw inserted and connected between the hole 5 and the latter slot 15 ', and after the coupling, the tail end of the pivotal screw is swaged 1
7 ', the pivot screw can be disengaged from the slot 15'.

Reference numerals 18 and 18 denote the other bracket 10 '.
The guide projections formed on the upper and lower sides on both sides of the slit 15 'of the other side surface portion 14'. The through holes 5 of the bracket 2 are provided on both upper and lower sides of the bracket 2. Due to the engagement relationship between the guide projections 18, 18 and the openings 19, 19, the attached surface lattice maintains a fixed state.

In addition, the through hole 5 of the above-mentioned one bracket is provided.
The installation relationship between the other bracket and the slot 15 of the other bracket, and the installation relationship between the through hole 5 of the one bracket and the cutout hole 15 ′ of the other bracket are replaced with the positions of the pivot screw 16, 16 'may be inserted and connected.

In the latter case, one of the guide projections 1 is provided.
Regarding the installation relationship between 8, 18 and the openings 19, 19,
The position may be replaced.

In addition, the side plate 1 of the other bracket 10
When it is desired to overlap the outer side of the side plate portion 4 of the one bracket 2,
The retaining walls 6, 6 provided horizontally at the upper and lower ends of the side plate portion 4 are provided in the direction opposite to the bending direction of the mounting portion 3. In this case, the installation relationship between the through hole 5 and the elongated hole 15 and the installation relationship between the through hole 5 and the cut elongated hole 15 'can be replaced.

A is a screen door.

(2) Example in a concrete building (see FIGS. 9 to 12)

Reference numeral 21 denotes a concrete wall.

Numeral 22 denotes one of the brackets to be attached to the right and left ends of the concrete wall 21 at appropriate positions, and the whole is substantially L-shaped.

Reference numeral 23 denotes a relatively large through hole provided in a part of the one bracket 22. In this large through hole, a mounting member 24 such as an anchor bolt is screwed and the concrete wall 21 is inserted.
Attach to

Reference numeral 25 denotes a relatively small through hole provided at a position parallel to the large through hole 23.
0 is inserted and connected.

Reference numerals 26, 26 denote horizontal stop walls provided at the upper and lower ends of the one bracket 22, which may be provided in a direction opposite to the direction shown in the figure.

Numeral 27 denotes another bracket having a substantially L-shape. When one side plate portion 28 of this bracket is placed between the upper and lower retaining walls 26 of the one bracket 22 and overlapped with each other, its small size is reduced. A long hole 29 corresponding to the through hole 25 is provided in one side plate portion 28 of the other bracket 27.

A pivot screw 30 is connected between the elongated hole 29 and the small through-hole 25 and caulked. The other bracket 27 is pivotally supported by the pivot screw 30 by a large distance from the elongated hole 29. It is possible to pivot outward.

Reference numerals 31 and 31 denote through holes provided in the upper and lower portions of the other side plate portion 32 of the other bracket 27. Screws 33 and 33 are screwed into these through holes to form a part of the peripheral edge of the front portion of the surface lattice 34. It is mounted via a receiver 35 at an arbitrary position.

Reference numeral 27 'denotes another type of other bracket which has a substantially L-shape as a whole. When the surface of the one bracket 22 is overlapped on one side plate portion 28' of the bracket,
The incision hole 29 ′ corresponding to the small through hole 25 is inserted into the one side plate 2.
An opening is provided at the end of 8 '. The incision hole 29 'and the small through-hole 25 are connected by caulking a pivot screw 30', and the other bracket 27 'can be disengaged from the incision hole 29' using the pivot screw as a fulcrum. Become.

36, 36 are the other bracket and 2
The guide projections formed on both sides of the slits 29 'provided in the one side plate 28' of the 7 'are provided with openings 37, 37 which are engaged in correspondence with the guide projections projecting inward. The through holes 25 of the one bracket 22 are provided on both upper and lower sides of the bracket 22, and the fixed state is maintained at the time of engagement due to the relationship between the guide projections 36, 36 and the openings 37, 37.

The through hole 2 of one of the brackets
The installation relationship between the bracket 5 and the elongated hole 29 of the other bracket and the installation relationship between the through hole 25 of the one bracket and the cutout hole 29 'of the other bracket are configured such that their positions are interchanged. The screws 30, 30 'may be inserted and connected.

In the latter case, one of the guide projections 3
Regarding the installation relationship between 6,36 and the openings 37,37,
The position may be replaced.

When the one side surface portion 28 of the other bracket 27 is overlapped with the one bracket 22, it is placed between the upper and lower retaining walls 26,26. In this case, the installation relationship between the through hole 25 and the long hole 29 and the through hole 25 and the slit
The installation relationship with 9 'can also be replaced.

[0039]

When the present invention is installed on a surface grid, the first
In addition, since the operation of removing the surface grid can be performed easily and quickly, the replacement, cleaning or new installation of the screen door can always be performed smoothly.

Second, the operation of returning the surface grid to the original position can be performed easily and reliably.

Third, it does not affect the achievement of the safety function of the plane grid.

[Brief description of the drawings]

FIG. 1 is a perspective view of an example of a bracket portion.

FIG. 2 is a perspective view of another example of a bracket portion.

FIG. 3 is a perspective view showing a relationship before assembling a bracket part of FIG. 1;

FIG. 4 is a perspective view showing the relationship between the brackets of FIG. 3 after assembly;

FIG. 5 is a side view showing an attached state of the device after assembling as an example;

FIG. 6 is a side view showing an operation state of the device of FIG. 5;

FIG. 7 is a side view showing another operation state of the assembled device of another example.

FIG. 8 is a partially cutaway side view of a connected bracket.

FIG. 9 is a perspective view of another bracket portion of another example.

FIG. 10 is a perspective view of another bracket portion of another example.

FIG. 11 is a perspective view showing a relationship before assembling the bracket portion of FIG. 9;

FIG. 12 is a perspective view showing the relationship of the bracket of FIG. 11 after assembly.

[Explanation of symbols]

 2 One bracket 4 Side plate part 5 Through hole 6,6 Retaining wall 7 Surface lattice 10 The other bracket 10 'The other bracket 11 One side part 12,12 Through hole 13,13 Screw 13', 13 'Screw 14 Other side part 14 'other side surface 15 long hole 15' cut long hole 16 pivot screw 16 'pivot screw 18,18 guide projection 19,19 opening 22 one bracket 23 relatively large through hole 25 relatively small through hole 26,26 stop Wall 27 The other bracket 27 'The other bracket 28 One side plate part 28' One side plate part 29 Long hole 29 'Cut long hole 30 Pivot screw 30' Pivot screw 31, 31 Through hole 32 Other side plate part 33, 33 Screw 34 Surface lattice 36,36 Guide projection 37,37 Opening

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[Procedure amendment]

[Submission date] July 15, 1998 (1998.7.1)
5)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 3

[Correction method] Change

[Correction contents]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claim 4

[Correction method] Change

[Correction contents]

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0020

[Correction method] Change

[Correction contents]

Reference numerals 18 and 18 denote the other bracket 10 '.
The guide projections formed on the upper and lower sides on both sides of the slit 15 'of the other side surface portion 14'. The through holes 5 of the bracket 2 are provided on both upper and lower sides of the bracket 2. The engagement relationship between the guide projections 18, 18 and the opening 19, but the mounting surface grating is adapted to hold the fixed state, even if a recess instead of the opening, the guide
There is no change in the effect of engagement with the projection, so
is there.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0022

[Correction method] Change

[Correction contents]

In the latter case, one of the guide projections 1 is provided.
For even Kakarigoseki engagement between 8,18 and the opening 19 or the recess may be replaced up that position.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0035

[Correction method] Change

[Correction contents]

36, 36 are the other bracket and 2
The guide projections formed on both sides of the slits 29 'provided in the one side plate 28' of the 7 'are provided with openings 37, 37 which are engaged in correspondence with the guide projections projecting inward. across the through hole 25 of the one bracket 22 is provided on upper and lower sides, engagement between the guide protrusion 36 and the opening 37, 37
Due to the mating relationship, the mounted surface grid remains fixed
However, even if a recess is formed instead of the opening,
Since there is no change in the effect of engagement with the guide projection, a design change
This is a further matter.

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0037

[Correction method] Change

[Correction contents]

In the latter case, one of the guide projections 3
For even Kakarigoseki engagement between 6 and 36 and the opening 37 or the recess may be replaced up that position.

Claims (4)

[Claims] 1. A through-hole provided in a part of one of brackets attached to an upper and lower position of a window frame sash, and a long hole provided in one of other brackets attached to an upper and lower position of a surface lattice. A pivot screw is pivotally connected between and
A pivot screw was inserted between a through hole provided in a part of the other bracket on the sash side and a slotted hole provided on the other bracket on the surface lattice side, and the surface lattice was extruded from the window side. A mounting device for a plane lattice, wherein the pivot screw on the side of the slit is detached from the slot and falls down outward with the pivot screw on the slot side as a fulcrum. 2. A through hole provided in a part of one of the brackets attached to the upper and lower right places of the concrete wall portion, and a long hole provided in one of the other brackets attached to the upper and lower right places of the surface lattice. A pivot screw is pivotally connected between the bracket and the through hole provided in a part of the other bracket on the concrete wall side, and a slotted hole provided in the other bracket on the surface lattice side. When the surface screw is pushed out from the window side, the pivot screw on the long hole side becomes a fulcrum, and the pivot screw on the long hole side is detached from the long hole and falls down outward. A surface grid mounting device, characterized in that: 3. A stop wall is provided at the upper and lower ends of one of the side plates of the two brackets to be connected, and the side plate of the other bracket is overlapped between the stop walls. 2. The device for mounting a surface grid according to 1. 4. A guide projection is provided on one of the side plates of the two brackets to be connected, and an opening is provided on a side plate of the other bracket corresponding to the guide protrusion. 2. The mounting device according to claim 1, wherein the surface grid is fixed by engagement.