JP3055082U - Surface grid mounting device - Google Patents

Abstract

(57) [Problem] An object of the present invention is to quickly and easily remove and attach a screen door interposed between a screen lattice and a window. SOLUTION: The present invention is directed to a through-hole 5 provided in a part of one of a window frame sash 1 and a bracket 2 which is mounted at an upper and lower right position of a concrete wall, and another bracket which is mounted at an upper and lower right position of a surface lattice 7. 10, a pivot screw 16 is pivotally connected to a long hole 15 provided in any one of 10
A pivot screw 16 is inserted between the through holes 12 and 12 provided in a part of the other bracket 10 on the sash or concrete wall side and the slit 15 'provided in the other bracket on the surface lattice side. ', And when the surface lattice is pushed out from the window side, the pivot screw on the slit hole side is detachable from the slit hole and can fall down outward with the pivot screw on the slot hole side as a fulcrum. .

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a surface grid mounting device in various buildings.

[0002]

[Prior art]

 Whether it is a residential building or a concrete building, the windows of the building are equipped with screen grids to prevent intruders from outside, and screens are provided with screens. It is usually installed.

However, since the screen grid is fixed in a fixed state, it has been difficult to replace the screen door inside the screen grid or to newly install the screen door.

[0004]

[Problems to be solved by the invention]

 Therefore, the present invention eliminates the drawbacks of the conventional mounting device for a screen grid, and enables the screen grid to be opened and closed when necessary so that the screen door can be quickly and easily mounted and removed. It is an object to provide a mounting device.

[0005]

[Means for Solving the Problems]

 The present invention is to provide a through hole in a part of one of the window frame sashes or the brackets to be installed at the upper and lower right places of the concrete wall, and one of the other brackets to be installed at the upper and lower right places of the surface grid A pivot screw is pivotally connected between the long hole and the other hole, and is provided in a through hole provided in a part of the other bracket on the sash or the concrete wall side, and provided on the other bracket on the surface lattice side. A pivot screw is inserted between the slotted hole and the slotted hole, and when the surface lattice is extruded from the window side, the pivoted screw on the slotted hole side is detached from the slotted hole with the pivoted screw on the slotted hole as a fulcrum, and outwardly. It is to fall down.

[0006]

[Embodiment of the invention]

 When removing screen doors attached to windows in both residential and concrete buildings, the screen grid must first be removed. To do this, place the window and screen door to one side, and then push out the screen lattice that can be seen forward by hand after loosening the left and right pivot screws. Then, one of the brackets installed on 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 slot of the opposing bracket to release the connection.

[0007] The screen door is removed and taken out in the direction in which the surface grid is released in this manner.

[0008] Whether the surface grid is to be released from the upper side or the lower side is determined in advance by considering the surrounding conditions when building the building, and if the surface grid is attached via a bracket. Good.

When the surface lattice is in a normal mounting state, the guide projection provided on the bracket provided with the slit has an engagement state with the opening of the corresponding bracket. The bracket will be supported and will remain fixed.

[0010] The feature of the present invention is that, in order to easily replace, clean and newly install the screen door, the face grid is laid down from the room, and after the work, the face grid is returned to the original position and fixed again. It is to keep it.

[0011]

【Example】

 In the installation of this apparatus, the specific configuration of the metal fittings used is slightly different between the case where the surface grid is attached to the sash of the residential building and the case where the grid is attached to the main body of the concrete building. A pair of two types of brackets are attached to 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 (See FIGS. 1 to 8) Reference numeral 1 denotes a window sash, and the shape of this sash is arbitrary.

Reference numeral 2 denotes one of the brackets to be attached to upper and lower portions of the left and right ends of the sash 1 at appropriate positions. This bracket, which is substantially L-shaped in its entirety, includes a pot-shaped curved attachment portion 3 at a part thereof. Formed and fitted 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 grid, and a receiving seat 9 is provided at an arbitrary position on a part of the horizontal rail 8 of the grid.

Reference numeral 10 denotes another bracket for fixing one side surface portion 11 to the receiving seat 9 on the surface lattice 7 side with screws 13, 13 through the through holes 12, 12. A slot 15 is provided in the other side surface portion 14 of the slot.

Reference numeral 16 denotes a case where the other side surface portion 14 of the other bracket 10 is placed between the upper and lower retaining walls 6 and 6 on the inner side of the side plate portion 4 of the one bracket 2 and overlapped with each other. A pivot screw which is inserted and connected between the latter and the long hole 15. After the connection, the tail end portion of this pivot screw is crimped 17. It is possible to pivot outward by a distance.

Reference numeral 10 'denotes another type of another bracket for fixing one side surface portion 11' to the receiving seat 9 on the surface lattice 7 side with screws 13 ', 13' through the through holes 12 ', 12'. The other side surface 14 'of the bracket, which is generally L-shaped, is provided with a slit 15' which is open at the end.

Reference numeral 16 ′ designates the former when the other bracket 14 ′ and the other side 14 ′ are placed between the upper and lower retaining walls 6, 6 on the inner side of the side 4 of the one bracket 2. A pivot screw inserted and connected between the through hole 5 and the slit 15 '. The tail end of the pivot screw is crimped 17' after the connection, and the pivot screw is connected to the slit 15 '. '.

Reference numerals 18, 18 denote guide projections formed on both upper and lower sides of the other bracket 10 ′ with the slit 15 ′ formed on the other side surface 14 ′ of the other bracket 10 ′. The openings 19, 19 to be engaged with each other are provided on both upper and lower sides with the through hole 5 of the one bracket 2 interposed therebetween. Due to the engaging relationship between the guide projections 18, 18 and the openings 19, 19, the attached surface lattice maintains a fixed state. However, even if a recess is formed instead of the opening, the engagement with the guide projections is maintained. The effect remains the same.

The installation relationship between the through hole 5 of the one bracket and the long hole 15 of the other bracket, and the relationship between the through hole 5 of the one bracket and the cut hole 15 ′ of the other bracket are described. As for the installation relationship, the positions may be replaced and the pivot screws 16, 16 'may be inserted and connected.

In the latter case, the positions of the guide protrusions 18 and 18 and the openings 19 and 19 or the recesses may be replaced with each other.

In addition, when the side plate portion 14 of the other bracket 10 is to be overlapped outside the side plate portion 4 of the one bracket 2, the upper and lower ends of the side plate portion 4 of one bracket 2 The retaining walls 6, 6 provided in the above 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 cutout hole 15 'can be replaced.

A is a screen door.

(2) Example of Concrete Building (See FIGS. 9 to 12)

Reference numeral 21 denotes a concrete wall.

Reference 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, and a mounting member 24 such as an anchor bolt is screwed into the large through hole and attached to the concrete wall 21.

Reference numeral 25 denotes a relatively small through-hole provided at a position parallel to the large through-hole 23, and a later-described pivot screw 30 is inserted and connected to the small through-hole.

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

Reference numeral 27 denotes another bracket having a substantially L-shape as a whole. 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. A long hole 29 corresponding to the small 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 separated from the elongated hole 29 by the pivot screw as a fulcrum. Only to be able to pivot outward.

Reference numerals 31, 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, 33 are screwed into these through holes to form a part of the peripheral edge of the front portion of the surface lattice 34. Attached via the receiver 35 at an arbitrary position.

Reference numeral 27 ′ denotes another type of other bracket having a substantially L-shape as a whole. The other side bracket 28 ′ has a small through hole 25 when the surface of the one bracket 22 is overlapped. A corresponding incision hole 29 'is provided at the end of the one side plate portion 28' so as to open. The incised hole 29 'and the small through hole 25 are connected by caulking a pivot screw 30'. The other bracket 27 'can be disengaged from the incision hole 29' with the pivot screw as a fulcrum. Become.

Reference numerals 36, 36 denote guide projections formed on both sides of the other bracket and the slits 29 'provided on one side plate 28' on one side 28 'of the guide plate 27'. Correspondingly engaging openings 37, 37 are provided on both upper and lower sides with the through-hole 25 of the one bracket 22 interposed therebetween, and the engagement between the guide projections 36, 36 and the openings 37, 37 Although the attached surface lattice maintains the fixed state, the effect of engagement with the guide projections does not change even if a concave portion is formed instead of the opening.

The installation relationship between the through hole 25 of the one bracket and the long hole 29 of the other bracket, and the installation of the through hole 25 of the one bracket and the cut hole 29 ′ of the other bracket. As for the relationship, the positions may be replaced with each other so that the pivot screws 30, 30 'are inserted and connected.

In the latter case, the position of one of the guide projections 36, 36 and the opening 37, 37 or the recess may be replaced by a different position.

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. In this case, the installation relationship between the through hole 25 and the elongated hole 29 and the installation relationship between the through hole 25 and the cut elongated hole 29 'can be replaced.

[0039]

[Effect of the invention]

 When the present invention is installed on a screen grid, firstly, the screen grid can be easily and quickly removed, so that the replacement, cleaning or new installation of the screen can always be performed smoothly. .

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

Third, the achievement of the safety function of the plane grid is not affected.

[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 portion 28' One side plate portion 29 Long hole 29 'Cut long hole 30 pivot screw 30' pivot screw 31, 31 through hole 32 other side plate portion 33, 33 screw 34 surface lattice 36,36 Guide projection 37,37 Opening

Claims (4)

[Utility model registration 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 types of brackets to be connected, and the side plate of the other bracket is mounted on the side plate between the stop walls. The mounting device of a surface grid according to claim 1, wherein 4. A guide projection is provided on one side plate of one of two types of brackets to be connected, and an opening or a recess is provided on a side plate of the other bracket corresponding to the guide projection. The surface grid mounting device according to claim 1, wherein the surface grid is fixed by engagement with a portion or a concave portion.