JP2017218798A - Decorative metal sliding door sash - Google Patents

Abstract

To make a metal sash frame and a sliding door with a wooden decorative material without affecting the opening and closing of the sliding door. A decorative wood material 4 is fixed to the outer surface and the surface of a metal sash frame 1 of a metal sliding door 21 and 22, and a makeup wood material 41 on the front surface of an upper frame 1a of the sash frame 1 is provided. The lower end of the sliding doors 21 and 22 is extended to a position covering the upper bars 21a and 22a, and the front surface of the upper frame 1a and the upper bars 21a and 22a are covered with a wooden decorative material 41. Fixing tools 6 are installed under the vertical frames 1b and 1c on both sides of the sash frame 1, and the wooden blindfold material 5 is detachably fixed to the fixing tools. The lower frames 21d and 22d of the sliding doors 21 and 22 and Since the metal surface of the lower frame 1d of the sash 1 is concealed and the metal surface of the metal sash is not visible from the front, the atmosphere of the wooden building is not broken even when used in an old private house. [Selection] Figure 1

Description

  The present invention provides a metal sash frame so as not to impair the taste of an old-style house as a wooden structure when installing a durable metal sliding door sash such as an aluminum sash in an old house. Further, the present invention relates to a technique for covering a metal part of a window or a door with a wooden material so as not to break an old-style house of a wooden building.

  When renovating an old private house with the warmth of an old wooden building, you want to use a metal sash such as an aluminum sash that is excellent in durability, functionality, and productivity. Will erase the warmth of the old timber. In order to eliminate this drawback, it has been proposed to combine a wood-like decorative material on the surface of a metal sash. (See Patent Documents 1 to 3)

Japanese Patent Laid-Open No. 10-2153 Japanese Patent No. 3073123 Japanese Patent No. 390779

The wood material for makeup is directly exposed to wind and rain because it is fixed to the surface of a metal sash or door frame by adhesion or the like, and the wood for makeup is damaged during use. When exchanging and repairing this damaged decorative wood material, if the wood material is firmly bonded to the metal sash or door frame with an adhesive or the like, no residue such as adhesive remains on the surface of the metal sash. It was difficult to peel off, and it took time and cost.
In addition, the metal sashes made with conventional wood materials are made by making metal molds and plate materials with sheets printed with wood materials and grain at the stage of the parts before assembling the sashes, and are completed as sashes It was not a matter of attaching a wooden decorative material to the finished product, but a change or improvement of the metal sash manufacturing facility.
Therefore, the present invention makes it possible to attach a decorative wooden material to the metal sash and door frame of the finished product so as to make the metal sash and door frame wooden, and easy to remove and replace the wooden decorative material. It is a problem to be made.
Especially in the case of sliding door sashes, there is no space between the horizontal rail of one sliding door and the vertical rail of the other sliding door. Since the wooden decorative material interferes with the other sliding door and cannot be opened and closed, it is impossible to install a thick wooden decorative material.
Therefore, the metal part of the sliding door can be concealed without fixing the wooden decorative material to the crosspiece of the sliding door.

The position of the wooden sash frame of the metal sliding door is fixed on the outer surface and surface of the metal sash frame, and the lower end of the decorative wooden material on the surface of the upper frame of the sash frame covers the upper frame of the sliding door This is a decorative metal sliding door sash that has a wooden blindfold that is detachably attached to the bottom door of the sliding door and the bottom frame of the sash by stoppers fixed to the bottom of the vertical frame on both sides of the sash frame. is there.
A fixture provided with an upward projection on the surface of the metal sash is fixed, and the upward projection is fitted into a notch formed on the back surface of the decorative wood material, and is integrated with the metal sash.
A back plate with a height lower than the height of the wooden blindfold is fixed to the back side of both ends of the wooden blindfold, and its lower end is located above the lower end of the wooden blindfold. This is a decorative metal sliding door sash that is inserted into the space of an L-shaped fixture consisting of a stopper and a cradle part provided at the lower part of the left and right vertical frames and a wooden blindfold is detachably fixed.
Also, by forming a groove on both ends of the wooden blindfold, and installing the wooden blindfold so that the receiving part of the fixture is inserted into this groove, the wooden blindfold is prevented from lateral movement and pulled up. This makes it easy to exchange.
The fixture provided with the upward projection is a thin metal plate having the same width as the sash, and the intermediate portion is bent to form an upward projection.
The fixing tool provided with the upward protrusion is a metal sash that is fixed with an adhesive at an interval, and can be easily attached to a frame of an already-manufactured sash.

The metal part of the lower sash of the metal sash is large, and if the wooden decorative material is pasted on the outer surface side of the inner door by opening and closing the sliding door, it will not be possible to pass the outer door, but as in the present invention, the front part of the sash By arranging the wooden blindfold so as to be detachable, the sash and the metal part of the door can be hidden without affecting the opening and closing of the door. And since the wooden blindfolds are arranged in front of the sash with a space, the snow sprayed on the sash in the snowy area will flow downward through the space, so that snow accumulates and acts on the sash. Pressure can be reduced.
In addition, the lower wooden blindfold that is exposed to the most severe wind and rain can be easily removed. Therefore, even if the wooden decorative material is corroded, it can be easily replaced, so that it can be repaired in a short time.
In addition, since the decorative wooden material is fixed by fixing a fixture provided with upward projections on the surface of the metal sash, the wooden decorative board can be easily attached to the existing metal sash and repaired. Easy replacement.

The front view of the metal sash of the Example of this invention which made up with a woody decorative material. The side view of the metal sash of the Example of this invention which makeup | decorated with the woody decorative material. The front view of the metal sash of the other Example of this invention makeup | decorated with the woody decorative material. The side view of the metal sash of the other Example of this invention makeup | decorated with the woody decorative material. The front view of the metal sash before attaching a woody decorative material. The front view and attachment state explanatory drawing of the metal fitting for woody decorative material attachment.

  A metal sash for attaching a wooden decorative material will be described with reference to the drawings. FIG. 5 shows a state before a wooden decorative material is placed on the surface of the metal sash 1 for makeup, and is composed of an upper frame 1a, left and right vertical frames 1b and 1c, and a lower frame 1d. The sliding doors 21 and 22 are installed inside the frame, and the sliding door 22 on the right side is located on the near side in the drawing. The sliding doors 21 and 22 are glass doors, each of which is a metal frame member made of an upper beam 21a and 22a, a left vertical beam 21b and 22b, a right vertical beam 21c and 22c, and a lower beam 21d and 22d, such as an aluminum alloy. Etc.

In FIG. 5, the metal surface can be seen from the front in the state before makeup, in FIG. 5, the sash frames 1 a, 1 b, 1 c, and 1 d and the sliding door 21 upper frame 21 a, left vertical beam 21 b, and lower beam 21 d Since the vertical beam 21 c is located behind the left vertical beam 22 b of the sliding door 22, it cannot be seen from the front.
As for the sliding door 22, the metal surfaces of the upper rail 22a, the left vertical rail 22b, the right vertical rail 22c and the lower rail 22d can be seen from the front.
A wooden decorative material is directly fixed to these metal surfaces by an appropriate fixing means such as a screw or an adhesive. However, if it is fixed directly on the metal surface, it will not be fixed directly on the metal surface in places where the sliding door will be opened or closed. Fix the placement.

The woody decorative material preferably has a thickness of about 8 mm to 15 mm. On the other hand, if the wooden decorative material exceeds 15 mm in thickness, the sash 1 is not preferable because the amount of protrusion from the metal surface of the sliding door increases, and the balance becomes poor and unnaturalness may be felt.
The wooden decorative material is attached to the metal sash, in addition to fixing with an adhesive and screws, the fixing brackets described below are fixed to the appropriate position on the sash with an adhesive, and fixed to the corresponding position on the back of the wooden decorative material. A notch into which the metal fitting is inserted may be provided, and the wooden decorative material may be detachably fixed.

  For the sash frame 1, the wooden decorative material is fixed to the outer surface and the front surface of the sash frame 1 except for the lower frame 1 d by appropriate fixing means. Although the wooden decorative material may be fixed to the metal surface with an adhesive, the fixing metal fitting having the hook projection 7a as shown in FIG. 6 in consideration of the removal of the wooden decorative material at the time of repair and the trouble of removing the adhesive. 7 may be fixed to a metal surface of a sash frame or a sliding door using a fixing means such as an adhesive, and the wooden decorative material 4 may be fixed by hooking by forming a cut 4a into which the hooking protrusion 7a enters. It becomes easy to put on and take off.

Example 1
As shown in FIGS. 1 and 2, a wooden decorative material 41 is fixed to the upper surface of the upper frame 1a of the sash frame 1, and the wooden decorative material 40 fixed to the front surface of the upper frame 1a is a sliding door. In order to conceal the upper rails 21a and 22a of 21 and 22, it extends downward from the lower edge of the upper frame 1a and reaches the lower side of the lower edges of the upper rails 21a and 22a. In addition, the member number shown with a parenthesis in the figure has shown the member of the lower sash concealed with the woody decorative material.
Since the sash of the present invention is a sliding door, it is impossible to open and close the sliding door when the wooden decorative material is fixed to the upper and lower bars 21a and 21d of the backward sliding door 21. The upper and lower crosspieces 21a, 22a, 21d, and 22d are not covered with a wooden makeup, and the wooden surface 41 is fixed by extending the wooden decorative material 41 fixed to the upper frame 1a of the sash 1. I am trying not to.

As shown in FIG. 6, the fixture 7 has a thickness of about 0.8 mm, and a sash frame to which the fixture is attached and a square stainless steel having a width of the vertical rail of the sliding door 2 on one side are provided from the middle portion. Bending on the lower side to form an upward projection 7a, this projection 7a is used as a hook fixture.
On the other hand, a cut 4a for accommodating the protrusion 7a is formed on the back surface of the wooden decorative material 4 fixed by the hook fixing bracket 7, and the wooden decorative material 4 is obtained by fitting the upward protrusion 7a into the cut 4a. Integrated with the sash.

In the same way as the upper frame, the wooden frame material with the sliding doors 21 and 22 fixed to the lower frame 1d of the sash is extended upward to conceal the lower frames 21d and 22d. Since the cross section is large compared to the above, the amount of protrusion upward from the lower frame 1d becomes large, which is not preferable because it becomes an obstacle when the door is opened and closed.
Therefore, as shown in the side view of FIG. 2, the lower frame 1a and the lower rails 21d and 22d are installed on the lower front surface of the sash 1 by detachably installing the blindfold 5 on the lower frame of the sliding doors 21 and 22. 21d and 22d and the lower frame 1d of the sash are made invisible from the front.

The blindfold 5 is detachably fixed to the lower portion of the sash frame 1 by a fixture 6 provided at the lower portion of the wooden decorative material 41 fixed to the front surfaces of the vertical frames 1b and 1c on both sides of the sash 1.
The fixture 6 is fixed to the lower ends of the wooden decorative materials 41 of the vertical frames 1b and 1c on the left and right sides of the sash, and has an L-shape composed of a receiving part 6a and a stopper 6b. It is preferable that the wooden blindfold 5 has substantially the same thickness as the stopper 6b so that no step is generated so that the stopper 6b and the wooden blindfold 5 look like an integral member.

A back plate 52 having a height lower than that of the wooden blinding material 5 and having the same thickness as the wooden blinding material 5 is aligned with the upper ends of the wooden blinding material 5 so as to protrude laterally and fixed. Is equal to the width of the stopper 6b. The difference in height between the back plate 52 and the wooden blinding material is equal to the height of the receiving part 6a of the fixture 6, and when the back plate 52 is placed on the receiving part 6a, The upper end of the stopper 6b coincides, and on the front side, the front surface of the wooden blindfold and the front surface of the stopper 6b are the same surface.
When the wooden blindfold 5 is installed between the left and right fixtures 6, 6, the lower edge of the protruding portion of the back plate 52 is placed on the cradle 6 a of the fixture 6 and fixed in the vertical direction. The left and right side end portions of the material 5 come into contact with the side edges of the stopper 6b and the left and right directions are fixed, and the lateral direction does not shift. And since both thickness is equal and the sum of the height of the back plate 52 placed on the cradle part 6a and the cradle part is the same as the height of the wooden blindfold, it is an integral member in the installed state. Looks like.
Further, as shown in the enlarged view of the fixed portion in FIG. 2 (2), the projecting amount of the pedestal portion 6 a is determined so that the wooden blindfold 5 is located at the position where the space S is formed with the sash 1. is there.

Since the wooden blindfold 5 is arranged with a space S in front of the sash frame 1, the snow sprayed in the winter passes through the space S to the lower side, so the pressure of snow acting on the sash is reduced. Contributes to
And the wooden blindfold 5 in the lower part where the wind and rain are most intense can be easily removed, and even if the wood is corroded, the replacement work can be performed in a short time, with the wooden blindfold removed. Then, you can go in and out like a normal sash.

Example 2
As shown in FIGS. 3 and 4, the makeup of the sash frame 1 and the sliding doors 21, 22 with the metal surface of the wooden decorative material 4 is the same as in Example 1, and the wooden blinding material 5 at the lower part of the sash frame 1 is used. The structure and fixing means are different.
As shown in the side view (1) of FIG. 4 and the enlarged view (2) of the fixing portion of the wooden blindfold, the fixing tool 6 is fixed to the side surfaces of the lower ends of the vertical frames 1b and 1c on both sides of the sash. It comprises a base 6a, a wooden material stopper 6b directed upward at a substantially right angle from its tip, and a rear stopper 6c fixed at a position spaced from the stopper 6b by which the wooden blindfold 5 can be inserted, The fixture base 6a and the tip stopper 6b form an L shape. The rear stopper 6c may be omitted.

  As in the first embodiment, the wooden blinding material 5 has the specifications of the fixture 6 so that the space S is formed between the wooden blinding material 5 and the sash 1. The stopper 6b is located on the front face of the wooden blindfold 5 and prevents the wooden blindfold 5 from falling forward. Since the stopper 6b is conspicuous from the front, a wooden material such as wood is used.

The wooden blindfold 5 has a width larger than the width of the sash frame 1 so that the receiving portion 6a of the fixture 6 cannot be seen from the front. When the present invention is applied to a location where the sash frame 1 is continuously provided via a pillar, the length is set so that there is no gap between the adjacent wooden sashes 5 of the sash, and the wooden blinds 5 are preferably continuous.
Grooves 51, 51 are formed in the vicinity of both ends of the wooden blindfold 5 and corresponding to the position of the fixture 6 when installed, and the fixture base 6 a is inserted into the grooves 51, 51, The wooden blindfold 5 is fixed so as not to move in the horizontal direction.

  Further, since the wooden blindfold 5 is disposed with a space S in front of the sash frame 1, the snow sprayed in winter passes through the space S downward, so that the snow pressure acting on the sash This is also the same as in the first embodiment.

1 Sash frame 1a Upper frame 1b, 1c Left frame, Right frame 1d Lower frame
21, 22 Sliding door 21a, 22a Upper beam 21b, 22b Left beam 21c, 22c Right beam 21d, 22d Lower beam
4 Wood decorative material 4a Notch 5 Wooden blindfold material 51 Groove 52 Back plate 6 Fixing tool 6a Receiving part 6b, 6c Stopper 7 Fixing metal fitting 7a Protrusion S Space

Claims (5)

The position of the wooden sash frame of the metal sliding door is fixed on the outer surface and surface of the metal sash frame, and the lower end of the decorative wooden material on the surface of the upper frame of the sash frame covers the upper frame of the sliding door A decorative metal pulling with wooden blindfolds detachably attached to the fixtures at the bottom of the vertical frame on both sides of the sash frame, and the lower door of the sliding door and the lower frame of the sash are concealed. Difference door sash. 2. The sliding door sash made of decorative metal according to claim 1, wherein the wooden blindfold is installed at a position where a space through which snow can pass is formed between the wooden blindfold and the sash frame. 3. A back plate having a height lower than that of the wooden blinding material is fixed to the back surfaces of the left and right end portions of the wooden blinding material according to claim 1 or 2, and the fixture provided at the lower part of the vertical frame on both sides of the sash A sliding door sash made of decorative metal that has an L-shape consisting of a stopper and a back plate inserted in a fixture to prevent the wooden blindfold from moving laterally. In Claim 1 or 2, the groove | channel where the fixing tool fixed to the sash frame is inserted is formed in the both sides of a wooden blindfold, The fixing tool provided in the vertical frame lower part of the both sides of a sash is a receiving part. A decorative metal sliding door sash that is L-shaped with a stopper and in which the receiving part of the fixture is inserted into the groove of the wooden blindfold to prevent lateral movement of the blindfold. In any one of Claims 1-4, the metal fixture which provided the upward protrusion was fixed to the vertical bar of the sliding door at intervals, and it was made of metal in the notch provided in the back surface of the decorative wood material. A decorative metal sliding door sash in which the protrusion of the fixture is inserted and the decorative wood material is detachably fixed.

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