JP2560796Y2 - Corner window window frame - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window frame for a corner window in which upper and lower frames of a corner window having openings in two directions orthogonal to each other are connected by a connecting block.

[0002]

2. Description of the Related Art Conventionally, a horizontal frame of a corner window in which openings in two directions orthogonal to each other are continuous has been conventionally used, as shown in Japanese Utility Model Application Laid-Open No. 58-118182, for good workability and good connection condition. From the surface of the above, the end is cut in the diagonal direction of the corner part, it is manufactured, and at the time of assembly, this cut surface is opposed and at the same time, a connecting block is placed across the inside of both horizontal frames, and this block By connecting with screws, the horizontal frames of each opening are connected to each other, but in this method of assembling by cutting the diagonal cut surfaces, in the case of the horizontal frame of a corner window with a large expected width, the cut end face Becomes longer, it is difficult to secure the butting accuracy when assembling the horizontal frame.

Further, in the conventional structure in which the connecting block is disposed inside the horizontal frame, since the surfaces of the glass and the shoji side of the horizontal frame in two directions continue at the same level, the opening is closed and used as a window. In this case, the glass fits well, but if a shoji is to be built in, that is, the vertical frame corresponding to the vertical frame needs to be installed after the horizontal frame is connected, or a sliding window or pull-in window, which is to receive the vertical frame of the shoji in the corner part In the case of a window, there is no clue for positioning the cubic on the intersection of the horizontal frame, so it is not easy to install it. Yes, in this case, it is necessary to use a horizontal frame having a shape adapted to the form of the window.

The present invention has been made in view of the above-mentioned conventional corner windows, and proposes a window frame which can solve the above-mentioned problem.

[0005]

In the present invention, the upper frame and the lower frame are cut not in the diagonal direction but in the direction perpendicular to the surface of the glass or shoji like the straight portion, and the ends are connected to this. The accuracy of the butting at the time of assembling is increased by abutting and connecting to the corner block having a rectangular planar shape.

[0006] The end of the orthogonal opening at the intersection of the upper frame and the lower frame is cut in a direction orthogonal to the surface of the glass or shoji housed between them and connected to the corner block. Thereby, the butting length of both sides is reduced to the expected width of the upper frame and the lower frame, and the butting accuracy is improved.

[0007] Further, corner portions of the upper frame and the lower frame which are orthogonal to each other are formed by the corner block, and the corner of the surface of the corner block on the indoor side is made of glass or lower than the surface of the upper frame or the lower frame. The projection that projects to the side of the shoji facilitates the installation of a stand when installing a shoji, and at the same time, only a single upper frame and lower frame can be used for glass and various types of shoji. Eliminates the need to prepare different upper and lower frames for each case.

One of the projection of the corner block located on the upper side and the projection of the corner block located on the lower side has a planar shape in which the cubic can be engaged in two horizontal directions, and the other has the cubic formed of the corner block. It has a planar shape that abuts diagonally on a plane.

[0009] The protrusions projecting from the lower surface of the upper corner block and the upper surface of the lower corner block are paired up and down, and are used as a reference for positioning the upper and lower ends of the erected sill when a shoji is installed. And make its installation accurate and easy. When a partition is installed between the upper and lower corner blocks, the window frame corresponds to a single sliding window or a sliding window.

Since the projections are formed at the corners on the indoor side and do not interfere with the glass, if the cubic is absent,
Only the glass can be housed in the opening in a closed state, and the window frame corresponds to the closed window. As a result, the window frame is formed by a single upper frame and lower frame, and upper and lower corner blocks.
Corresponds to the street window.

The corner blocks are connected to the upper frame and the lower frame at right angles by screws inserted in the respective directions, and continue to the upper frame and the lower frame.

[0012]

EXAMPLES corner window successive window frame F of this invention in the two directions in which the opening is perpendicular, the upper frame of the two directions F _1, F ₁ and the lower frame
Corner blocks 1 and ₂ with F ₂ and F _{2 connected} to both ends
In the concatenation, the top frame F ₁ and the lower frame F ₂ fitted by corner blocks 1 separate is located at the intersection of the upper frame F _1, F ₁ and the lower frame F _2, F ₂ In addition to the killing window, it constitutes a sliding window and a sliding window.

An end of the upper frame F ₁ , F ₁ on the side of the intersection of the lower frame F ₂ , F ₂ is a glass G housed in the opening as shown in FIGS.
Is cut in a direction perpendicular to the plane of the shoji S and upper frame F ₁ and lower frame
F ₂ is a length of up to front corners of the window frame F, the end face of which is butted to the corner block 2 of the upper corner block 1 and the lower side respectively.

[0014] Corner blocks 1 and 2 is a Ryouewaku F _1, F ₁ and the planar shape of the rectangular shape that is continuous with the end portions of the lower frame F _2, F ₂ as shown, the upper frame F ₁ perpendicular , F ₁ and lower frame F _2, F ₂ in contact at the same time, the to Ryouewaku F _1, F ₁ and two lower frame F _2, F _2, the upper frame F _1,
Inserted in the length direction of F ₁ and the lower frame F _2, F _2, is connected by screws 3, 3 reaches the top frame F ₁ and the lower frame F ₂ to be inserted from the end face of the two directions open side facing You.

FIGS. 8 and 9 show examples of manufacturing the upper corner block 1, and FIGS. 10 and 11 show examples of manufacturing the lower corner block 2. FIG. Corresponds to the cross-sectional shape of the lower frame F ₂ on the upper surface of the corner block second lower as shown here, is given a level difference is successively level to the indoor side up from the outdoor side, and the lower surface of the upper corner block 1, Protrusions 1a and 2a projecting downward and upward, respectively, are provided at the corners on the indoor side of the upper surface of the lower corner block 2 respectively.

The protrusion of the corner block 1 located on the upper side
Either 1a or the protrusion 2a of the corner block 2 located on the lower side has a plane shape in which the cubic 4 can engage in two horizontal directions, and the other has the cubic 4 on the plane of the corner blocks 1 and 2. In a diagonal direction.

In the drawing, the projection of the upper corner block 1 is shown.
1a has a plane shape in which the cubic 4 shown in FIG. 1 abuts diagonally on the plane of the corner block 1, and the cubic 4 shown in FIG. 1 can engage the projection 2a of the lower corner block 2 in two horizontal directions. L-shaped planar shape. As shown in FIG. 1, when the cubic 4 has an indoor frame 4a that is convex, the indoor frame is
4a is engaged with the projection 2a of the lower corner block 2 on the side of the ridge 4 which is concave in two directions, and when the ridge 4 shown in FIG. The concave indoor frame 4a is engaged in two directions with the projection 1a of the upper corner block 1 whose convex side is convex.

Regardless of the shape of the indoor frame 4a, one of the projections 1a, 2a is engaged with the indoor frame 4a in two directions, and the other is abutted diagonally.
As shown in FIG. 2, when a shoji screen S is installed in the window frame F,
On the corners of the window frame F, it serves as a clue for the positioning of the cubicle 4 that receives and regulates the vertical frame of the shoji S.

The lower surface of the upper corner block 1 and the upper surface of the lower corner block 2 also have a corner block 1 and an upper frame F ₁ , and a corner block 2 and a lower frame, which will be described later, as shown in FIGS. placed across the frame F _2, on stiles and protrusion 1b serving as a reference for positioning of the attachment 5 which corresponds to the bottom rail, 2b are top frame F ₁ and the bottom of the case for housing the glass G in place of shoji S in the middle of the expected width direction of the frame F _2, it is formed by hanging vertically or standing. The projecting pieces 1b, 2b is continuously the indoor side or outdoor side of the rail, on the frame F ₁ and the lower frame F _2, respectively, Figure 1, built shoji S of killed fitted to the window frame F as shown in FIG. 2 When inserting, the vertical frame and part of the upper frame of the shoji S are located below the protruding piece 1b, and the vertical frame and part of the lower frame are positioned above the protruding piece 2b.

The projecting pieces 1b,
2b is 2, 4, and at the same time a clue positioning of the attachment 5 that is used when placing built fitted shoji S or glass G of killing, continuing to the upper frame F ₁ and the lower frame F ₂ rail Thereby, it also serves as a part of the rail of the movable shoji S.

The corner blocks 1 and 2 are composed of the projections 1b and 2b.
Protrusions 1a, including the position of the 2a, the length of the FIG. 9, it has a symmetrical shape with respect to the diagonal line as shown in FIG. 11, also of the corner blocks 1 and 2, respectively on the frame F ₁ and the lower frame F ₂ and In the direction, insertion holes 1c and 2c through which the above-mentioned screw 3 is inserted are formed so as to penetrate between the end faces.

The corner blocks 1 and 2 are made of a hollow section material, in addition to being made of a solid section material as shown in the embodiment.

FIG. 6 shows an upper corner block 1 and an upper frame F _1.
Of the relationship between the cross-section, FIG. 7 shows the relationship between the corner blocks 2 and the cross section of the lower frame F ₂ in the lower. In the figure, the line of the outer shell shows the outline of the corner blocks 1 and 2,
The cross-sectional area of the top frame F ₁ and the lower frame F _2, except rail portion, larger than the cross-sectional area, including the hollow portion, the upper frame F ₁ and the lower frame F ₂ is completely matched against the corner blocks 1 and 2 , The fore edge is closed by the corner blocks 1 and 2.

FIG. 1 and FIG. 2 show an embodiment in which a sliding door S is fitted on the outside of the window frame F and a movable sliding door S is installed on the indoor side, and the opening is a single sliding window.

In this case, as shown in the figure, between the upper and lower corner blocks 1 and 2, the cubicles 4 for receiving the vertical frame of the shoji S to be fitted as described above are installed, and are fixed to the respective central portions. . The cubic 4 has a cross-sectional shape in which an indoor frame 4a having a shape that engages with one of the projections 1a and 2a of the corner blocks 1 and 2 and abuts on the other is formed on the indoor side. Is one of the protrusions 1a as described above.
(2a) is engaged in two directions and abuts on the other protrusion 2a (1a) to be accurately positioned and installed at a predetermined position.

FIG. 1 shows an embodiment in which the shoji (shoulder) S is made movable during cleaning, and FIG. 2 shows an embodiment in which the shoji S is completely shrunk. In the former case, the vertical frame on the corner block 2 of the shoji S is separated from the cubicle 4,
In the latter case, there is no need to do so, so the vertical frame of the fixed-side shoji S is taken into the cubicle 4 and both are integrated.

In the embodiment shown in FIGS. 1 and 2, the sliding door S on the indoor side is a movable sliding door that opens and closes to the position where the stopper 6 is installed. However, the stopper 6 is removed during cleaning, and the width of the opening exceeds the stopping position. When the door can be freely opened in the range, the projections 1a and 2a of the corner blocks 1 and 2 play a role of the door stop of the shoji S when fully opened.

FIG. 3 shows a longitudinal section of FIG. 1. When the window frame F constitutes a single sliding window or a sliding window as shown here, the sliding doors S, S on the outdoor side and the indoor side are formed as straight lines. at the same similar openings are placed in the upper frame F ₁ and the lower frame F _2.

FIG. 4 shows an embodiment in which glass G is erected on the outside of the window frame F to form a completely closed window.

[0030] In this case, since no comes top rail and bottom rail to the glass G, the upper surface side of the lower surface side of the upper frame F ₁ the lower frame F ₂ as shown in FIG. 5, as the stile described above Attachments 5 and 5 for storing glass G, which are used as frames and lower frames, are laid.
Since the orthogonal attachments 5 and 5 are abutted against each other at the intersection of the window frame F as shown in FIG. 4, in this embodiment, the screen 4 when the shoji S is installed is unnecessary.

At the corner blocks 1 and 2, the attachments 5 and 5 are formed by the projections 1 b and 2 b of the upper frame.
The rails F ₁ and F ₂ are positioned and installed by rails.

[0032]

[Effect of the Invention] The upper frame and the lower frame are cut in a direction perpendicular to the surface of the glass or the shoji, and the end surfaces are connected to a corner block having a square cross-sectional shape. The butting length of the frame and the lower frame can be shortened, and the butting accuracy in assembling the upper and lower frames can be increased.

Further, the corner of the corner block located at the intersection of the upper frame and the lower frame protrudes from the level of the surface of the upper frame and the lower frame toward the glass or the shoji side at the corner on the indoor side, and the cubic is horizontal.
Since the projections that engage in the direction or that project in the diagonal direction are projected, this projection is the standard for setting up the cubicle when installing a shoji, and the cubic installation work is accurately performed.
And it can be easily performed.

The projections are formed at the corners on the indoor side so that they do not interfere with the glass.
Since only the glass can be inserted into the opening and stored in a state, the window frame can be used as a sliding window when a cubicle is installed, a sliding window, or a sash window when the cubicle is absent. As a result, three types of windows can be handled by a single upper frame and lower frame and upper and lower corner blocks.

[Brief description of the drawings]

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a plan view showing an embodiment in which a shoji (shoulder) is set on the outside of a window frame and an opening is formed as a sliding window.

FIG. 2 is a plan view showing another embodiment of a single sliding window.

FIG. 3 is a longitudinal sectional view of FIG.

FIG. 4 is a plan view showing an embodiment in which glass is erected on the outdoor side of a window frame and an opening is fitted to form a window.

FIG. 5 is a longitudinal sectional view of FIG.

FIG. 6 is an end view showing the relationship between the cross section of the upper frame and the upper corner block.

FIG. 7 is an end view showing the relationship between the cross section of the lower frame and the lower corner block.

FIG. 8 is a side view showing a production example of the upper corner block.

FIG. 9 is a bottom view of FIG.

FIG. 10 is a side view showing a production example of a lower corner block.

FIG. 11 is a bottom view of FIG. 10;

[Explanation of symbols]

F ... window frame, F ₁ ... upper frame, F ₂ ... lower frame, 1, 2 ... corner block, 1a, 2a ... projection, 1b, 2b ... projecting piece, 1c,
2c ... insertion hole, 3 ... screw, 4 ... cubic, 4a ... indoor frame, 5 ... attachment, 6 ... stopper, G ... glass, S ... shoji.

Claims (1)

(57) [Scope of request for utility model registration] 1. A corner window in which an upper frame F ₁ , F ₁ and a lower frame F ₂ , F ₂ in two directions of a corner window having openings continuous in two orthogonal directions are arranged at respective intersections. 2, the end on the crossing side of the upper frames F ₁ , F ₁ and the lower frames F ₂ , F ₂ is orthogonal to the surface of the glass G or the shoji S which is housed in the opening. is cut in a direction, each corner blocks 1 and 2 of the upper and lower and the planar shape of the rectangular shape that is continuous with the end portion of Ryouewaku F _1, F ₁ and two lower frame F _2, F _2, each of the glass G, or shoji S side of the surface, the glass G than the room-side surface of the upper frame F ₁ and the lower frame F ₂ in the corner or projecting to the housing side of the sash S,, protrusions 1a for positioning the mullion 4, 2a Are projected, and both upper frames F ₁ ,
F ₁ and both lower frames F ₂ , F ₂ are connected by screws 3 inserted in the respective longitudinal directions, and the protrusion 1 a of the corner block 1 located on the upper side and the corner block 2 located on the lower side are connected. One of the projections 2a has a planar shape in which the cubic 4 can engage in two horizontal directions, and the other has the cubic 4 in the corner block 1,
The corner frame of the corner window having a planar shape abutting diagonally on the second plane.