JPH05302483A - Construction of sash frame - Google Patents

Abstract

PURPOSE:To fit a screen door easily and simply, and receive the screen door for custody without a particular custody place, without obstructing coming in and out, and without restraining a natural lighting quantity into a room. CONSTITUTION:An assembled screen door device main body 10 provided with a pleat-like screen member 14 foldingly expansible following to the opening or closing movement of a movable member 12 is assembled in between a movable member 12 and a fixed member 11 in a screen door assembling frame part 8 formed in one body with a sash frame main body 1. The wire 16 of a wire tension mechanism 15 to prevent fluctuation in the moving direction of the movable member 12 is laid over the assembled screen door device main body 10 so as to cross up and down, and meanwhile a recessed groove 91 in which a wire 16C is arranged and received is provided on the guide face 9a of the lower guide rail 9 of the screen door assembling frame part 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a sash frame which is mounted as an opening frame of a window or the like of a building such as a general house or an office building, and more particularly, it is improved in assembling a screen door to a sash frame body. It is made by applying.

[0002]

2. Description of the Related Art In a conventional screen door, for example, a sash frame forming an opening frame such as a window of a building is provided with a door main body in which a mesh member is stretched over the entire surface of a single frame so as to be slidable together with a sliding door. Some have a structure that is assembled.

[0003]

However, in the screen door having such a conventional structure, the period of use is short only during the summer season, and the door main body is formed from a single frame having a mesh member all over. Therefore, when storing, the sash frame with a door bag for storing rain doors uses the door bag as a storage place, but if there is no door bag, remove the door body from the sash frame and store it in the storeroom. The current situation is that they are stored, left on the terrace or veranda, or left as they are in the sash frame.

For this reason, conventionally, it is difficult to store and store the screen door, and particularly when the screen door is left in the state of being assembled to the sash frame, dust or dirt adheres to the screen of the screen member. Contamination is easily noticeable, which not only impairs the aesthetics of the interior and exterior, but also when it is attached to a sash frame that leads to a terrace or veranda, for example, it obstructs entry and exit and the amount of light entering the room due to the mesh. Will be regulated.

Further, when the screen door is used, since the width of the door body is fixed according to the width of the sliding door, it is impossible to adjust the opening and closing by the screen door itself. Only the corresponding mesh width can be used, so that in the fully opened state of the sliding door, it is possible to maintain the sealing property between the frames facing each other, but in the half opened state of the sliding door, the frame of the sliding doors is closed. There was a problem that a gap was created due to the gap, and mosquitoes, insects and the like entered the room through this gap.

[0006]

It is an object of the present invention to easily and conveniently assemble a screen door, and to store and store the screen door without requiring a separate storage space, and to prevent the door from coming in and out. Another object of the present invention is to provide a structure of a sash frame that does not control the amount of daylighting into the room.

[0007]

In order to solve the above-mentioned problems, the present invention forms a screen door assembly frame part integrally with a sash frame body mounted on a window or the like of a building. In this section, an assembly screen door device main body in which a foldable and expandable pleated mesh member is provided between the movable member and the fixed member in accordance with the opening / closing movement of the movable member, and this assembly is performed. On the other hand, the wire of the wire tension mechanism that prevents the movable member from swinging in the moving direction is vertically crossed over the screen door device main body, while the wire is attached to the guide surface of the lower guide rail of the screen door frame. The configuration is such that a groove for accommodating wiring is provided.

[0008]

That is, according to the present invention, by adopting the above-mentioned structure, the opening / closing movement of the movable member is performed between the movable member and the fixed member in the screen door mounting frame portion integrally formed with the sash frame body. Since the assembling screen door apparatus main body provided with the pleats-like mesh member which can be folded and expanded and contracted in accordance with the assembly is assembled, the screen door can be integrally assembled with a simple structure.

Further, a wire of a wire tension mechanism for preventing the movable member from swinging in the moving direction is laid across the upper and lower parts of the assembling screen door device main body, while the wire guide mechanism guides the lower guide rail of the screen part. The wire is not exposed on the guide surface of the guide rail because the groove is formed on the surface to accommodate the wire, thereby protecting the wire from mischief.

Furthermore, since the moving direction of the movable member of the main assembly screen door device is set to the horizontal direction and the mesh member can be pulled laterally in accordance with the opening / closing movement of the movable member, the vertical opening / closing operation is performed. In comparison, even a short person such as a child can easily perform the opening / closing operation.

Furthermore, a storage location is separately provided in at least one of the fixed member and the movable member of the assembled screen door apparatus body so that the mesh member can be stored in a folded state when the movable member is closed. There is no need, and there is no obstruction to entering or exiting, and the amount of daylight is not restricted.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the illustrated embodiments. FIG. 2 shows a window portion of a building in which the assembling screen door device according to the present invention is assembled. It is a sash frame body mounted as an opening frame of the part.

As shown in FIGS. 3 and 4, the sash frame body 1 has a frame structure composed of a pair of left and right vertical frames 2 and 3 and upper and lower horizontal frames 4 and 5 which face each other. The first and second door frame parts 6, 7 are provided between the frames 4, 5.
And a built-in screen door device body 10 described later
The screen door assembly frame portion 8 is integrally formed in order from the indoor side to the outdoor side.

The upper and lower guide rails 6A, 6B and 7 of the first and second door frames 6 and 7 of the sash frame main body 1 are also described.
A pair of left and right sliding doors 100 and 200, which can be horizontally pulled and opened / closed in the lateral direction X, are incorporated in A and 7B.

That is, the assembling screen door device body 10 described above.
As shown in FIG. 5, includes a first fixed member 11, a movable member 12, and a second fixed member 13.
Between the first fixing member 11 and the first fixing member 11, one end portion 14a is fixed to the first fixing member 11 side and the other end portion 14
A pleat-shaped mesh member 14 formed by knitting b on the movable member 12 side with a thread such as polyester resin is provided.

The mesh member 16 can be folded and stretched laterally in an open-ended manner so as to follow the opening / closing movement of the movable member 12 in the left / right direction (in the direction of the solid arrow X shown in FIGS. 2, 4 and 5). It is possible, and when the movable member 12 is closed, the first fixed member 11 and the movable member 1 are
It is possible to fold and store in at least one of the storage spaces 11A and 12A opposed to 2.

Further, a wire tension mechanism 15 is provided on the movable member 12 constituting the assembled screen door apparatus main body 10, and the wire tension mechanism 15 has a structure as shown in FIG.

That is, one end 16a has the first fixing member 1
One wire 16 fixed to the upper part of 1 is passed in parallel between the first fixed member 11 and the movable member 12 and alternately between the folds of the mesh member 14.

The parallel first wires 16A, which are alternately passed between the folds of the mesh member 14, are inserted into the upper portion of the movable member 12 and folded back toward the lower portion, and the second folded wire 16B is movable. The third extending wire 16C is extended in parallel from the lower end of the member 12 toward the lower end of the second fixing member 13, and the third extending wire 16C is attached to the second fixing member 1.
3 into the first, second and third wires 1
6A, 16B, and 16C are stretched to form a Z shape.

As described above, the third fixing member 13 is suspended from the lower end of the second fixing member 13 so as to have the Z shape.
The extension wire 16C is folded back upward, and the fourth folding wire 16D is folded parallel from the upper end portion of the second fixed member 13 toward the upper end portion of the movable member 12.

The fifth folded wire 16E folded back in parallel is inserted into the upper end portion of the movable member 12 and folded back downward, and the sixth folded wire 16E.
F is made to extend in parallel from the lower portion of the movable member 12 toward the first fixed member 11, and the seventh extension wire 16G
And the fifth and sixth wires 16E and 16F, Z
Cross over so as to present a pattern.

The extending end of the seventh extending wire 16G, that is, the other end 16b of the wire 16 is held by the adjusting device 17, and the adjusting device 17 causes the wire 1 to move.
After adjusting the tension of 6 so that it acts evenly on the upper and lower parts of the movable member 12, the middle of the fourth turnaround wire 16D inserted into the second fixing member 13 is fixed with a fixing tool B. Thus, by crossing and crossing the one wire 16 above and below the assembled screen apparatus body 10, the movable member 12 is opened and closed in the assembled state of the assembled screen apparatus body 10 to the sash frame body 1. When moving, the movable member 12
The difference between the tensions acting on the upper and lower parts is offset, the swing in the moving direction is prevented, the movable member 12 moves smoothly, and the movable member 12 can be stopped at any position.

By the way, in order to assemble the assembled screen door device main body 10 according to the present invention to the sash frame main body 1, as shown in FIGS. 3 to 5, first and second fixed parts constituting the screen door 10 are fixed. Fasteners (trade name: Magic) are provided on both the back surfaces 11a and 13a of the members 11 and 13 and the inner surfaces 2a and 3a that form the screen door assembly frame portion 8 of the left and right vertical frames 2 and 3 that form the sash frame body 1. (Tape) 21 and 22 are attached respectively, and the first part
The second fixing members 11 and 13 can be removably assembled, which makes it easy and convenient to assemble the assembled mesh door device body 10 to the sash frame body 1. The convenience of repairing and replacing the assembled screen door device main body 10 is achieved.

Further, FIG. 1 shows the assembled screen door device main body 10 described above.
The lower guide rail 9 of the sash frame main body 1 to which is assembled is shown, and a concave groove 91 is formed in the guide surface 9a of the guide rail 9 in the longitudinal direction along the moving direction of the movable member 12 constituting the screen door 10. Along with this groove 91
A third extension wire 16C that is horizontally extended from the lower end of the movable member 12 toward the lower end of the second fixed member 13 is wired therein, whereby the third extension wire 16C is By preventing the guide rail 9 from being exposed to the guide surface 9a, the wire is protected from mischief.

Furthermore, the guide surface 9a of the guide rail 9 is formed as an irregular reflection surface 92 as shown in FIG. 7, whereby the guide surface 9a of the guide rail 9 is formed.
The diffused reflection of the incident light L incident on the guide rail 9a of the guide rail 9 when viewed with the eyes E from the indoor side
And a lower end of the mesh member 14 through a gap a generated between the mesh member 14 and the inside of the mesh member 14 to block reflected light incident on the indoor side, thereby making the gap a inconspicuous.

In the above embodiment, the sliding door sash frame is described as an example, but as shown in FIG. 8 as another embodiment, for example, a door sash frame for a door of a building is used. It goes without saying that it can be applied to.

[0027]

As is apparent from the above description, the present invention provides a screen door assembly frame portion integrally formed with the sash frame body,
Assembly including at least one fixed member and a movable member, and provided between the movable member and the fixed member, a pleat-like mesh member that is foldable and expandable in accordance with the opening / closing movement of the movable member. Since the screen door device main body is assembled, the screen door can be integrally assembled with a simple structure, which is inexpensive.

Further, a wire of a wire tension mechanism for preventing the movable member from swinging in the moving direction is laid on and crossed over the main assembly screen apparatus body while being vertically crossed, while the guide of the lower guide rail of the screen assembly frame section. Since the surface is provided with the groove for accommodating the wire, the wire is not exposed on the guide surface of the guide rail, and thus the wire can be protected from mischief or the like.

Further, according to a second aspect of the present invention, since the moving direction of the movable member of the main assembly of the assembled screen door device is set to the horizontal direction, and the mesh member can be drawn laterally in accordance with the opening / closing movement of the movable member, the vertical and vertical directions are set. Compared with the directional opening / closing operation, even a short person such as a child can easily perform the opening / closing operation.

Still further, according to a third aspect of the present invention, since the mesh member when the movable member is closed can be stored in a folded state in at least one of the fixed member and the movable member of the assembled screen door apparatus main body, the storage is possible. There is no need to provide a separate space, and there is no obstruction to entering and exiting as before, and there is no need to regulate the amount of daylight to the room.

[Brief description of drawings]

FIG. 1 is an enlarged sectional view of an essential part of a lower guide rail in a screen door assembly frame portion showing an embodiment of the structure of a sash frame according to the present invention.

FIG. 2 is an explanatory view showing a state in which the assembled screen door device body is assembled to a sash frame such as a window of a building.

FIG. 3 is a vertical sectional view taken along the line EE of FIG.

FIG. 4 is a vertical cross-sectional view taken along the line of FIG.

FIG. 5 is a perspective view of an assembled screen door device main body.

FIG. 6 is an explanatory view schematically showing a wire tension mechanism of the assembled screen door body.

FIG. 7 is an enlarged cross-sectional view of an essential part showing the surface state of the lower guide rail in the screen door assembly frame portion of the sash frame to which the screen window device body is similarly installed.

FIG. 8 is an explanatory view showing another embodiment of the sash frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Sash frame main body, 8 ... Screen door assembly frame part, 9 ... Lower guide rail, 9a ... Guide surface, 91 ... Recessed groove, 10 ... Assembly screen device main body, 11 ... 1st fixed member, 12 ... Movable member, 13 ... 2nd fixed member, 14 ... Mesh member, 15 ... Wire tension mechanism, 16, 16C ... Wire, X ... Opening and closing direction.

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[Procedure amendment]

[Submission date] May 21, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Change

[Correction content]

The mesh member 14 can be folded and stretched laterally in a one-sided opening so as to follow the opening / closing movement of the movable member 12 in the lateral direction (in the direction of the arrow X in the solid line shown in FIGS. 2, 4 and 5). It is possible, and when the movable member 12 is closed, the first fixed member 11 and the movable member 1 are
It is possible to fold and store in at least one of the storage spaces 11A and 12A opposed to 2.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] 0025

[Correction method] Change

[Correction content]

Furthermore, the guide surface 9a of the guide rail 9 is in the extrusion direction at the time of molding , as shown in FIG.
1 is formed on the irregular reflection surface 92 having a concave-convex surface in the longitudinal direction, and the incident light L incident on the guide surface 9a of the guide rail 9 is irregularly reflected thereby .
As seen from the indoor side with the eyes E, a gap generated between the guide surface 9a of the guide rail 9 and the lower end of the mesh member 14 , for example, a cutting dimension error of the mesh member 14 and a mounting dimension.
Due to error or fluctuation of the mesh member 14 due to wind
Reflected light that enters the room through the generated gap a is shielded, and the gap a is made inconspicuous.

[Procedure 3]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

Claims (3)

[Claims] 1. A screen door mounting frame part is integrally formed on a sash frame body mounted on a window part of a building, and the screen door mounting frame part is
An assembled screen door device main body, in which a foldable and expandable pleated mesh member is provided following the opening / closing movement of the movable member, is assembled between the movable member and the fixed member, and the assembled screen door device body While the wires of the wire tension mechanism for preventing the movable member from swinging in the moving direction are vertically crossed and hung, the wires are housed in the guide surface of the lower guide rail of the screen door mounting frame portion. The structure of the sash frame is characterized by the provision of concave grooves. 2. The mesh member can be pulled laterally in accordance with the opening / closing movement of the movable member so that the movable member of the assembled screen door device is moved in the lateral direction.
Structure of the sash frame described. 3. The mesh member when the movable member is closed can be stored in a folded state in at least one of the fixed member and the movable member of the main assembly screen door device body. Structure of the sash frame described.