JP7094853B2 - Joinery and how to install joinery - Google Patents

Description

The present invention relates to a fitting and a method of constructing the fitting.

Conventionally, the lower rail that guides the lower part of the sliding door shoji is integrally formed, and it is provided in the shoji swallowing groove that swallows the upper part of the sliding door shoji, and the rail that guides the upper part of the sliding door shoji is the right rail and the left rail. It is made up of two members. When building the sliding door shoji between the upper and lower frames, for example, remove the left rail from the upper frame, lift the sliding door shoji, and place the upper part of the sliding door shoji from the indoor side on the left side of the sliding door shoji swallowing groove of the upper frame. After swallowing it within the range where the rail was removed, place the door roller at the bottom of the sliding door shoji on the lower rail of the lower frame. Next, the sliding door shoji is moved to the rail side on the right side, and the right rail is swallowed in the rail swallowing groove of the sliding door shoji. Then, it is known that the left rail is attached to the upper frame to complete the building work (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2005-146641

In the above-mentioned conventional fittings, when installing the sliding door shoji, after removing the left rail of the upper frame divided into left and right and placing the sliding door shoji on the lower rail, the sliding door shoji is moved to the right side and the left rail. The work is complicated because it is attached. Also, since the rail of the upper frame to which the sliding door shoji is guided is divided, when installing the left rail, the left rail cannot be moved smoothly unless it is connected to the right rail more accurately. There is a problem that the installation of the rail must be done carefully.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a fitting in which a shoji can be easily built and a method of constructing the fitting.

In order to achieve such an object, the fitting of the present invention includes a frame body provided with an upper frame and a lower frame, a shoji board mounted on a lower rail of the lower frame and movably supported, and the upper part. An facing portion that is attached to the frame and is supported by the lower rail and faces the shoji on one side in the prospective direction, and an upper frame contact portion that is in contact with the upper frame and faces the shoji in the vertical direction. And an upper frame mounting member having an upper rail that protrudes downward from the upper frame contact portion and guides the shoji, and the shoji is recessed downward from the upper end and along the in-plane direction of the shoji. The thickness of the upper frame contact portion having a shoji groove portion in the vertical direction is greater than the distance between the upper end of the shoji in the vertical direction and the lower end of the portion of the upper frame located on one side of the shoji. The fitting is thin and the amount of protrusion of the upper rail downward is smaller than the depth of the shoji groove portion.
Other features of the present invention will be clarified by the description in the present specification and the accompanying drawings.

According to the present invention, it is possible to provide a fitting that can easily build a shoji screen and a method of constructing the fitting.

It is a figure which looked at the fitting of one Embodiment of this invention from the room side. It is a vertical sectional view which shows the fitting of this embodiment. It is a cross-sectional view which shows the fitting of this embodiment. FIG. 4A is a vertical cross-sectional view showing how the shoji on which the upper frame mounting member is mounted is moved onto the lower frame, and FIG. 4B is a vertical sectional view showing how the upper frame mounting member is mounted. FIG. 4 (c) is a vertical cross-sectional view showing a state in which the shoji is placed on the lower rail, and FIG. 4 (c) is a vertical cross-sectional view showing a state in which the shoji is built. 5 (a) is an enlarged view showing the upper part of FIG. 4 (b), FIG. 5 (b) is a view showing a state in which the upper frame mounting member is in contact with the upper frame, and FIG. 5 (c). ) Is a diagram showing a state in which the upper frame mounting member is locked to the upper frame, and FIG. 5 (d) is a diagram showing a state in which the shoji is built. It is a vertical sectional view which shows the modification of the fitting of this embodiment.

Hereinafter, the fitting and the construction method of the fitting according to the embodiment of the present invention will be described with reference to the drawings.
In the present embodiment, for example, a fitting (hereinafter referred to as a fitting) 1 for a single sliding window as shown in FIG. 1 will be described as an example.

In the following explanation, when the fitting 1 attached to a building or the like is viewed from the indoor side, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction, and the indoor / outdoor direction is the depth direction. Shown as direction. Whether it is each part of the fitting 1 or each member constituting the fitting 1 in a single state, in the vertical direction, the horizontal direction, and the prospective direction when the fitting 1 is attached to a building or the like. I will explain by specifying the direction.

As shown in FIG. 1, the fitting 1 covers a frame 2 that is framed in a rectangular shape and fixed to a frame (not shown) such as a building, and a region on the right side inside the frame 2 with FIX glass 3a. It has a FIX window portion 3 and a sliding door shoji (hereinafter referred to as a shoji) 4 having an opening formed on the left side of the FIX window portion 3 inside the frame body 2 so as to be openable and closable.
In the frame body 2, the lower frame 21, the upper frame 22, and the left and right vertical frames 23, 24 are joined in a rectangular shape.

As shown in FIGS. 2 and 3, the lower frame 21 is provided with a lower frame groove portion 21a in which the lower end portion of the shoji 4 is accommodated over the entire length in the left-right direction on the indoor side in the prospective direction. The lower frame groove portion 21a is provided with a lower rail 21b on which the door roller 4a provided on the shoji 4 is placed.

The upper frame 22 has two upper frame lower surface portions 22a and 22b whose portions facing the lower frame groove portion 21a form a substantially flat prospective surface, and the two upper frame lower surface portions 22a and 22b are on the indoor side in the prospective direction. Upper frame hook portions 22e and 22f are provided as locked portions having a hanging wall portion 22c vertically hung downward on the edge and an upper frame protrusion 22d at the lower end of the hanging wall portion 22c projecting to the outside of the room. There is. That is, an upper frame recess 22g that is recessed on the indoor side is provided between the upper frame lower surface portions 22a and 22b and the upper frame protrusion 22d.

An upper frame mounting member 5 that comes into contact with the lower surface portions 22a and 22b of the upper frame is attached to the upper frame 22. The upper frame mounting member 5 includes upper frame contact portions 5a and 5b that are in contact with the upper frame lower surface portions 22a and 22b, an upper rail 5c that protrudes downward and is inserted into the shoji 4, and an upper frame lower surface on the indoor side. It has an indoor side finding surface portion 5d that forms a flush finding surface with the indoor side edge of the portion 22a. The upper frame contact portions 5a and 5b are provided at intervals in the prospective direction, and the two upper frame contact portions 5a and 5b are connected by an upper rail 5c projecting downward.

The upper rail 5c has a pair of upper rail wall portions 5e and 5f facing each other at intervals in the prospective direction, and a lower connecting portion 5g connecting the lower ends of the pair of upper rail wall portions 5e and 5f. The upper end of the upper rail wall portion 5e on the indoor side is connected to the outdoor edge of the upper frame contact portion 5a on the indoor side, and the upper end portion of the upper rail wall portion 5f on the outdoor side is the upper frame contact portion 5b on the outdoor side. It is slightly connected to the outdoor part from the indoor side edge 5h. That is, between the pair of upper rail wall portions 5e and 5f, the upper portion is opened to form a gap S1, and the indoor side edge 5h of the outdoor upper frame contact portion 5b projects toward the gap S1.

Further, the upper frame mounting member 5 has a hanging piece 5j extending downward from a portion outside the room slightly from the indoor side edge 5i of the indoor side upper frame contact portion 5a, and the hanging piece 5j The lower end of the sword is extended to the indoor side to form an extension piece 5k, and the extension piece 5k is vertically hung further downward from the edge of the extension piece 5k on the indoor side to provide an indoor side finding surface portion 5d. That is, the indoor side edge 5i of the indoor side upper frame contact portion 5a protrudes toward the indoor side from the vertical piece 5j, and a gap is provided on the indoor side finding surface portion 5d.

In the upper frame mounting member 5, the upper frame contact portion 5b on the outdoor side is in contact with the upper frame lower surface portion 22b on the outdoor side of the outdoor upper frame hook portion 22f, and the upper frame contact portion on the indoor side is contacted. The 5a is moved to the indoor side while being in contact with the upper frame lower surface portion 22a between the two upper frame hook portions 22e and 22f of the upper frame 22, so that the upper frame hook portion 22f on the outdoor side The indoor side edge 5h of the outdoor upper frame contact portion 5b is inserted into the upper frame recess 22g, and the indoor side of the indoor upper frame contact portion 5a is inserted into the indoor upper frame recess 22e of the indoor side upper frame hook portion 22e. Edge 5i is inserted and locked to the upper frame 22. Here, the portion of the outdoor upper frame contact portion 5b protruding toward the gap S1 side of the indoor side edge 5h and the indoor side edge 5i of the indoor side upper frame contact portion 5a are the hanging pieces 5j. The portion protruding toward the indoor side corresponds to the locking portion.

In the upper frame mounting member 5 locked to the upper frame 22, the upper frame contact portions 5a and 5b on the outdoor side and the indoor side are fixed to the upper frame 22 by screws 6 entering from below. In a state where the shoji 4 is supported by the lower rail 21b and the upper frame mounting member 5 is fixed to the upper frame 22, the shoji 4 and the indoor side finding surface portion 5d face each other in the prospective direction. That is, the indoor side finding surface portion 5d corresponds to the facing portion facing the shoji 4 supported by the lower rail 21b on the indoor side.

In the FIX window portion 3, the outer peripheral portion of the rectangular FIX glass 3a is arranged in a space surrounded by the mullion 25 connecting the lower frame 21 and the upper frame 22 and the frame body 2, and the frame body 2 is arranged by the ridge 3b. And fixed to the mullion 25.

The shoji 4 is formed into a stile 40 and a stile 40 in which stiles made of the same extruded material are joined in a rectangular shape by forming an upper stile 41, a lower stile 42, a door butt stile 43 and a door tip stile 44. It has a sliding door glass 4b in which an outer peripheral end portion is housed. Each of the frame members 41, 42, 43, 44 has a frame groove portion 41a, 42a, 43a, 44a as a shoji groove portion recessed on the inner peripheral side in the central portion of the outer peripheral portion in the prospective direction. A door roller 4a is provided in the stile groove portion 42a of the lower stile 42, and when the shoji 4 is built, the lower rail 21b is inserted. In the state where the shoji 4 is built, the upper rail 5c is inserted into the stile groove portion 41a provided along the in-plane direction by denting downward from the upper end 4c of the shoji 4 to form the upper end 4c of the shoji 4. The upper surface of the stile 41 faces the upper frame contact portions 5a and 5b in the vertical direction.

The downward protrusion amount L1 of the upper rail 5c protruding downward from the two upper frame contact portions 5a and 5b is formed to be smaller than the depth D of the stile groove portion 41a of the upper stile 41, and the upper frame mounting member 5 When is placed on the shoji 4 without being attached to the upper frame 22, the upper rail 5c is housed in the stile groove portion 41a, and the lower surface of the upper frame contact portions 5a and 5b is placed on the upper end 4c of the shoji 4. Be abutted.

In the construction method of the fitting 1 of the present embodiment, the frame 2 is fixed to the frame of the building, and the shoji 4 is built in a state where the FIX window 3 is attached to the inside of the fixed frame 2. At this time, as shown in FIG. 4A, first, the upper rail 5c of the upper frame mounting member 5 is inserted into the stile groove portion 41a provided in the upper stile 41 of the shoji 4, and then the upper frame mounting member 5 is inserted. The shoji 4 on which the shoji is placed is placed on the lower rail 21b of the lower frame 21 from the indoor side while tilting so that the lower end side is located on the outdoor side from the upper end 4c side.

At this time, since the upper frame mounting member 5 placed on the shoji 4 is wider than the width of the shoji 4, the shoji 4 is arranged substantially in the center of the upper frame mounting member 5 in the left-right direction to keep it in a more stable state. .. Then, while inserting the lower stile 42 of the shoji 4 into the lower frame groove portion 21a of the lower frame 21, the lower rail 21b is inserted into the stile groove portion 42a of the lower stile 42, and the door roller 4a abuts on the lower rail 21b. Let me.

Next, as shown in FIG. 4B, the upper side of the shoji 4 is moved to the outdoor side and placed on the lower rail 21b so that the shoji 4 is substantially vertical (shoji placement step). Here, the indoor side corresponds to one side in the prospective direction in which the shoji is placed on the lower rail 21b.

When the shoji 4 on which the upper frame mounting member 5 is mounted is mounted on the lower rail 21b, as shown in FIG. 5A, the upper frame mounting member 5 and the upper frame hook portion 22e of the upper frame 22 , 22f, more specifically, the upper frame hook portions 22e and the lower ends of the upper frame protrusions 22d of 22f are spaced apart from each other in the vertical direction by L2. Therefore, the thickness t (see FIG. 5C) of the upper frame contact portions 5a and 5b of the upper frame mounting member 5 in the vertical direction is the upper end of the shoji 4 in the vertical direction in which the shoji 4 is built. It is formed thinner than the distance L3 (see FIG. 5C) between 4c and the lower end of the upper frame protrusion 22d. Here, the lower end of the upper frame protrusion 22d corresponds to the lower end of the portion of the upper frame 22 located on the indoor side of the shoji 4.

Next, as shown in FIG. 5B, the upper frame mounting member 5 is lifted upward, and the outdoor upper frame contact portion 5b is moved to the outdoor side of the outdoor upper frame hook portion 22f. It abuts on the lower surface portion 22b of the upper frame, and the upper frame contact portion 5a on the indoor side abuts on the lower surface portion 22a of the upper frame on the indoor side between the two upper frame hook portions 22e and 22f.

Next, as shown in FIG. 5C, the upper frame mounting member 5 is inserted into the chamber in a state where the upper frame contact portions 5a and 5b on the indoor side and the outdoor side are in contact with the upper frame lower surface portions 22a and 22b. Move inward, insert the indoor side edge 5h of the outdoor upper frame contact portion 5b into the upper frame recess 22g of the outdoor upper frame hook portion 22f, and insert the indoor side upper frame hook portion 22e upper frame recess. The indoor side edge 5i of the indoor side upper frame contact portion 5a is inserted into 22 g to lock the upper frame mounting member 5 to the upper frame 22 (upper frame mounting member locking step).

Next, as shown in FIGS. 4 (c) and 5 (d), the shoji 4 is moved to one side in the left-right direction, and the upper frame mounting member 5 is moved up on the side opposite to the one side on which the shoji 4 is moved. It is fixed to the frame 22 with a screw 6 (upper frame mounting member fixing step).

Next, the shoji 4 is moved to the other side in the left-right direction, and the upper frame mounting member 5 is fixed to the upper frame 22 with screws 6 on the side opposite to the other side where the shoji 4 is moved, and the construction of the fitting 1 is completed. do.

According to the fitting 1 of the present embodiment, the upper frame mounting member 5 supported by the lower rail 21b and mounted on the shoji 4 without being mounted on the upper frame 22 and the upper frame 22 are in the vertical direction. Since the space L2 is provided between the two, it is possible to mount the shoji 4 on the lower rail 21b with the upper frame mounting member 5 mounted on the shoji 4. Therefore, the heavy-weight shoji 4 can be placed on the lower rail 21b more quickly, so that the burden on the operator can be reduced and the shoji 4 can be accidentally dropped and damaged. It is possible to prevent.

Further, the upper frame mounting member 5 mounted on the shoji 4 can be mounted on the upper frame 22 after the shoji 4 is mounted on the lower rail 21b. As described above, it is not necessary to provide the upper frame 22 with a space for deeply swallowing the upper part of the shoji 4. Therefore, it is possible to reduce the finding width of the frame body 2.

Further, after the upper frame mounting member 5 is attached to the upper frame 22, the indoor side finding surface portion 5d of the upper frame mounting member 5 faces the shoji 4 on the indoor side, so that the shoji 4 can be reliably guided. At the same time, it is possible to prevent the shoji 4 from falling into the room. Further, since the gap between the shoji 4 and the upper frame 22 is covered, the design is improved.

Further, since the upper frame mounting member 5 has an upper rail 5c that enters the stile groove portion 41a of the upper stile 41 and guides the sash 4, the sash 4 can be more reliably guided and the chamber of the sash 4 can be guided. It is possible to prevent the inward fall more reliably.

Further, the upper frame mounting member 5 can be locked to the upper frame 22 by moving it indoors in a state of being in contact with the upper frame lower surface portion 22a of the upper frame 22. That is, the upper frame mounting member 5 is more reliably locked by being pressed toward the room side. Therefore, even if the upper frame mounting member 5 is not fixed to the upper frame 22, it is possible to prevent the shoji 4 from falling over. Therefore, when the shoji 4 is built, it is possible to prevent the shoji 4 mounted on the lower rail 21b from falling by simply locking the upper frame mounting member 5 to the upper frame 22. Therefore, it is more excellent in workability.

According to the construction method of the fitting 1 of the present embodiment, the shoji 4 is mounted on the lower rail 21b with the upper frame mounting member 5 mounted on the shoji 4, so that the heavy shoji 4 can be placed faster. It can be placed on the lower rail 21b. Therefore, it is possible to reduce the burden on the operator and prevent the shoji 4 from being accidentally dropped and damaged.

Further, by simply mounting the upper frame mounting member 5 mounted on the shoji 4 on the upper frame 22 after mounting the shoji 4 on the lower rail 21b, the indoor side finding surface portion 5d of the upper frame mounting member 5 can be obtained. Since the shoji 4 faces the shoji 4 on the indoor side and the shoji 4 is prevented from falling down to the indoor side, it is possible to easily build the shoji 4.

In the above embodiment, the example in which the upper frame mounting member 5 has the upper rail 5c has been described, but the upper frame mounting member 5 does not necessarily have to have the upper rail 5c. For example, as shown in FIG. 6, the upper frame mounting member 5 having no upper rail is attached to the upper frame 22, and is formed by the upper frame 22 and the indoor side finding surface portion 5d of the upper frame mounting member 5. The upper stile 41 may be inserted into the upper frame side groove portion 22h that is recessed upward.
Further, in the above embodiment, the fitting 1 for a single sliding window has been described as an example, but the present invention is not limited to this, and any fitting having a sliding door shoji may be used.

Further, the above-described embodiment is for facilitating the understanding of the present invention, and is not for limiting the interpretation of the present invention. It goes without saying that the present invention can be modified and improved without departing from the spirit thereof, and the present invention includes an equivalent thereof.

The present embodiment includes at least the following inventions.
A frame body having an upper frame and a lower frame, a shoji that is mounted on the lower rail of the lower frame and is movably supported, and a shoji that is attached to the upper frame and supported by the lower rail. The facing portion facing the shoji on one side in the prospective direction, the upper frame contacting portion abutting the upper frame and facing the shoji in the vertical direction, and the upper frame abutting portion projecting downward from the upper frame abutting portion. It has an upper rail for guiding the sash, and an upper frame mounting member having the sash. The thickness in the vertical direction is thinner than the distance between the upper end of the shoji in the vertical direction and the lower end of the portion of the upper frame located on one side of the shoji. It is a fitting characterized by being smaller than the depth of the shoji groove portion.

According to such fittings, the amount of protrusion of the upper rail downward from the upper frame contact portion is smaller than the depth of the shoji groove portion, so that the upper frame mounting member not attached to the upper frame is placed on the shoji. When placed on the shoji, the upper frame contact portion can be brought into contact with the upper end of the shoji. Further, the thickness of the upper frame contact portion that is in contact with the upper frame and faces the shoji in the vertical direction is the distance between the upper end of the shoji in the vertical direction and the lower end of the portion of the upper frame located on one side of the shoji. Since it is thinner, it is possible to build the shoji into the frame from one side or remove it from the frame with the upper frame mounting member mounted on the shoji placed on the lower rail. For this reason, it is not necessary to provide a space in the upper frame for deeply swallowing the upper part of the shoji, as in the case of building in a kendon style, for example. Therefore, it is possible to reduce the finding width of the frame body. Further, after the upper frame mounting member is attached to the upper frame, the facing portion of the upper frame mounting member faces the shoji on one side, so that the shoji can be reliably guided and to one side of the shoji. It is possible to prevent the shoji from collapsing.

In addition, since the shoji can be mounted on the lower rail from one side and built into the frame with the upper frame contact portion mounted on the shoji, the upper frame mounting member is mounted on the shoji. In the state, it is possible to place the shoji on the lower rail. Therefore, the heavy shoji can be placed on the lower rail more quickly, and the burden on the operator can be reduced. In addition, since it covers the gap between the shoji and the upper frame, the design is improved.

In such a fitting, the upper end of the shoji has a downward recess and a shoji groove along the in-plane direction of the shoji, the upper frame mounting member is attached to the upper frame, and the shoji is attached to the lower rail. It is characterized by having an upper rail that enters the shoji groove and guides the shoji in a supported state.

According to such fittings, the upper frame mounting member has an upper rail that enters the shoji groove and guides the shoji, so that the shoji can be guided more reliably and the shoji falls to one side. Can be prevented more reliably.

In such a fitting, the upper frame mounting member has a locking portion that protrudes toward the one side in a state of being in contact with the lower surface of the upper frame, and the upper frame faces the one side. It is characterized by having a locked portion to which the locking portion is inserted and locked.

According to such fittings, the upper frame mounting member can be locked to the upper frame by moving it to one side in a state of being in contact with the lower surface of the upper frame. That is, the upper frame mounting member is more reliably locked by being pressed to one side. Therefore, even if the upper frame mounting member is not fixed to the upper frame, it is possible to prevent the shoji from falling over. Therefore, when the shoji is built, it is possible to prevent the shoji placed on the lower rail from falling by simply locking the upper frame mounting member to the upper frame. Therefore, it is more excellent in workability.

Further, in the method of constructing the fitting, the shoji mounting step in which the shoji mounted on the upper end of the upper frame is mounted on the lower rail and the upper frame mounting member are mounted on the upper frame. The upper frame mounting member locking step of moving the locking portion to one side and inserting the locking portion into the locked portion to lock the upper frame mounting member, and the upper frame mounting member on the upper surface. It is a method of constructing a fitting characterized by having an upper frame mounting member fixing step for fixing to a frame.

According to such a fitting construction method, the shoji is placed on the lower rail with the upper frame mounting member mounted on the shoji, so that the heavy-weight shoji is placed on the lower rail earlier. be able to. Therefore, it is possible to reduce the burden on the worker. In addition, the upper frame mounting member mounted on the shoji is simply mounted on the upper frame after the shoji is mounted on the lower rail, so that the facing portion of the upper frame mounting member faces the shoji on one side. Therefore, it is possible to prevent the shoji from falling to one side.

1 Joinery, 2 Frame, 4 Shoji, 5c Upper rail, 5h Upper frame contact part, indoor edge,
5i Upper frame contact part indoor edge, 21 lower frame 21b lower rail, 22 upper frame,
22a upper frame lower surface, 22b upper frame lower surface, 22e upper frame hook,
22f upper frame hook part, 41a stile groove part,
D Depth of the upper frame groove, L1 Upper rail protrusion amount, L2 Upper frame mounting member and upper frame spacing, L3 Shoji upper end and upper frame protrusion lower end spacing, t Upper frame contact thickness ,

Claims (2)

A frame body with an upper frame and a lower frame,
A shoji that is placed on the lower rail of the lower frame and is movably supported, and
An facing portion that is attached to the upper frame and is supported by the lower rail and faces the shoji on one side in the prospective direction, and an upper frame hit that is in contact with the upper frame and faces the shoji in the vertical direction. In a state of being in contact with the contact portion, the upper rail protruding downward from the upper frame contact portion to guide the shoji, and the lower surface of the upper frame, the upper rail protrudes toward one side and is spaced in the prospective direction. An upper frame mounting member having a plurality of locking portions provided
Have,
The shoji has a shoji groove portion that is recessed downward from the upper end and is along the in-plane direction of the shoji.
The thickness of the upper frame contact portion in the vertical direction is thinner than the distance between the upper end of the shoji in the vertical direction and the lower end of the portion of the upper frame located on one side of the shoji.
The amount of protrusion of the upper rail downward is smaller than the depth of the shoji groove portion.
The upper frame has a plurality of portions that face the shoji on the other side in the prospective direction supported by the lower rail and a plurality of recesses toward the one side in which the locking portion is inserted and locked. With a locked portion,
The upper frame mounting member is a fitting characterized in that the locking portion is inserted into the locked portion and locked to the upper frame in a state of being in contact with the lower surface of the upper frame. The fitting construction method according to claim 1 .
A shoji mounting step in which the shoji on which the upper frame mounting member is mounted is placed on the lower rail, and a shoji mounting step.
After the upper frame mounting member is brought into contact with the lower surface of the upper frame, the upper frame mounting member locking step is moved to one side and the locking portion is inserted into the locked portion to be locked. ,
An upper frame mounting member fixing step for fixing the upper frame mounting member to the upper frame,
A method of constructing fittings, which is characterized by having.

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