JP2011219955A - Fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixture for the entrance of a bathroom that ensures rigidity of a frame body while reducing man power required for production and assembly.SOLUTION: A cutout portion 214 is formed by cutting off a surface component retaining part 213 of a first upper frame 21 in an opening 6A. A ventilation route 24 through the cutout portion 214 allows communication between a bath room and an undressing room without using different components for the opening 6A and a door storage case 6B, thereby reducing the types of component constituting an upper frame 2 and hence man power required for production, processing, and assembly. In addition, the upper frame 2 is assembled with a first joining part 216 of the first upper frame 21 joining to a first joined part 226 of a second upper frame 22 and a second joining part 218 of the first upper frame 21 joining to a second joined part 233 with a third upper frame 23. This enhances rigidity and strength of the upper frame 2 and reduces the number of fastening points involved in assembly while ensuring the global rigidity of a fixture frame 6.

Description

  The present invention relates to a joinery used at an entrance of a bathroom and a dressing room.

As a fitting for a bathroom entrance / exit, there is proposed a fitting frame and a shoji that is supported by the fitting frame so as to be freely opened and closed, and a ventilation path is formed in the upper frame to connect the bathroom and a dressing room. (For example, refer to Patent Document 1).
In the joinery described in Patent Document 1, the upper frame of the joinery frame is formed into a hollow shape by combining a plurality of members, and this hollow space is used as a ventilation path, and a valve member capable of closing or opening the ventilation path is provided. By being supported by the upper frame so as to be rotatable, air from the dressing room can be taken into the bathroom and ventilated even when the shoji is closed.

JP 2008-231664 A

  However, the upper frame in the fitting of Patent Document 1 is engaged with the first and second upper frames that are spaced apart in the vertical direction, and the bathroom side end of the first upper frame, and on the bathroom side of the second upper frame. A third upper frame facing each other, a face material holding member engaged with the lower side of the first upper frame on the door pocket side where the fixed face material is provided, and a first upper frame and a second upper frame on the door pocket side; The first to third upper frames and the surface are configured to include a closing member that closes the gap between the first upper frame and the second upper frame, and a ventilation valve that can be freely opened and closed on the opening side. Five types of members, a material holding member and a closing member, are each formed from an aluminum shape. For this reason, there are many inconveniences that the number of types of members constituting the upper frame increases, and not only the labor required for manufacturing, processing and assembling of each member, but also the labor required for inventory management and delivery of the members is increased. In addition, the conventional upper frame has a structure that secures the rigidity of the joinery frame by fixing each of the first and second upper frames and the upper end of the longitudinal bone with screws, further reducing the labor required for assembly. There was also the inconvenience of increasing.

  An object of the present invention is to provide a fitting for a bathroom doorway that can secure the rigidity of a frame body while reducing the labor required for manufacturing and assembly.

  The joinery of the present invention includes a frame having an upper frame and left and right vertical frames, and at least one face material supported by the frame so as to be opened and closed, and is used for an entrance of a bathroom and a dressing room. The frame is provided with a vertical bone extending vertically between the left and right vertical frames, and an opening provided between the vertical bone and one of the left and right vertical frames. And a door pocket provided between the vertical bone and the other vertical frame on the left and right sides, a fixed surface material is supported on the door pocket, and the upper frame is between the left and right vertical frames. A first upper frame constructed and a second upper frame constructed between the left and right vertical frames along the first upper frame, wherein the first upper frame is constructed of the left and right vertical frames. A first upper frame main body extending between the frames, and a face material holding that extends downward from the first upper frame main body and holds the upper edge of the fixed surface material in the door pocket. And a first engaging portion formed in the face material holding portion, and a cutout portion in which the face material holding portion is cut off in the opening, and the second upper frame is formed of the surface An upper rail that guides the material left and right; an extended surface portion that opposes the first upper frame body with a gap; and a first object that is formed on the extended surface portion and is engaged with the first engaging portion. A ventilation path is formed between the first upper frame and the second upper frame so as to communicate the bathroom and the dressing room through the cut portion. It is characterized by.

Here, as a face material, the shoji which attached the panel to the inside which carried out the four round braiding may be sufficient, and what was comprised from the plate-shaped member may be sufficient. Furthermore, the face material may be composed of one sheet, or may be composed of two or more sheets. Further, the number of upper rails is not limited to one, and a plurality of upper rails may be configured according to the number of face materials.
According to the present invention as described above, the ventilation path that connects the bathroom and the dressing room through the excision portion is formed between the first upper frame and the second upper frame. Can ensure the comfort of the bathroom. And while forming a face material holding | maintenance part in the 1st upper frame and comprising the ventilation path | route by the cut part formed by excising this face material holding | maintenance part, the 1st upper frame made into the separate body like before It is no longer necessary to engage the face material holding member, the number of member types can be reduced, and the labor required for manufacturing, processing, and assembly can be reduced.

At this time, in the joinery of the present invention, a valve member capable of closing the ventilation path over substantially the entire length of the upper frame is provided between the first upper frame and the second upper frame in the upper frame, The valve member is rotatably supported by the first upper frame body, and can close the ventilation path by contacting the second upper frame and rotate the ventilation path to the bathroom side. It is preferable to be configured to be openable.
Here, the valve member may be rotated to the closed side by gravity and may be rotated to the open side by a negative pressure by a ventilation fan or the like in the bathroom, or may be manually rotated. Further, it may be rotated by an appropriate driving means.
According to such a configuration, the valve member is provided over substantially the entire length of the upper frame, that is, the inside of the ventilation path is not visible from the dressing room side by covering the substantially full width of the opening of the ventilation path with the valve member. The design of the joinery can be improved, and the opening width on the side of the dressing room on the intake side toward the bathroom can be expanded. Furthermore, by providing a valve member over substantially the entire length of the upper frame, a separate closing member as in the prior art can be dispensed with, and the number of member types can be further reduced to further reduce the labor required for manufacturing and assembly. be able to.

Furthermore, in the joinery of the present invention, the upper frame is formed such that the longitudinal intermediate portion is supported by the longitudinal bone, and the face material holding portion extends downward from the bathroom side end of the first upper frame body. The first engaging portion is formed on the side surface of the dressing chamber side of the face material holding portion, and the extending surface portion is formed to extend toward the bathroom in the prospective direction from the upper rail, and the first engaged portion It is preferable that the part is formed at the bathroom side end of the extended surface part.
According to such a configuration, the intermediate portion of the first upper frame is supported by the vertical bone, and the first engaged portion of the second upper frame is engaged with the first engaging portion of the first upper frame. Thus, the first and second upper frames can be supported by the vertical bones to increase the strength of the upper frame, and the rigidity of the frame can be ensured. In addition, since the first engaging portion and the first engaged portion are formed using a portion between the face material supported so as to be opened and closed and the fixed face material, the upper frame that is compact in the prospective direction. It can be.

Furthermore, in the joinery of the present invention, the upper frame is provided with a third upper frame located on the bathroom side of the first upper frame at the opening, and the third upper frame is connected to the one vertical frame. A third upper frame body constructed over the longitudinal bone, a second engaged portion engaged with a cut portion of the first upper frame, and a predetermined gap on the bathroom side of the second upper frame The ventilation path is extended in the gap between the hanging piece and the second upper frame, and the bathroom side opening of the ventilation path is formed downward. Preferably it is.
According to such a configuration, by forming the bathroom side opening of the ventilation path downward by the hanging piece portion of the third upper frame provided on the bathroom side, the air taken into the bathroom side is caused to flow downward and the face material It can be introduced into the bathroom along the door, and the comfort can be improved without hitting the user directly. In addition, since the bathroom side opening of the ventilation path is formed downward, the ventilation path is covered with a hanging piece when viewed from the bathroom side, preventing water from entering the ventilation path and using it By not seeing the ventilation path from the person, the design from the bathroom side can be improved.

It is a cross-sectional view which shows the fitting for bathroom entrance / exit which concerns on this invention. It is a longitudinal cross-sectional view of the joinery, and is a cross-sectional view taken along line II-II in FIG. It is a longitudinal cross-sectional view of the joinery, and is a cross-sectional view taken along line III-III in FIG. It is a longitudinal cross-sectional view which expands and shows the upper frame periphery of the said fitting. It is a perspective view which shows the upper frame and vertical bone periphery of the said fitting. It is a perspective view which shows the said upper frame and the periphery of a longitudinal bone. It is a perspective view which abbreviate | omits and shows a part of said upper frame.

Hereinafter, a sliding door 1 as a fitting for a bathroom doorway according to an embodiment of the present invention will be described based on the drawings.
1 to 3, the sliding door 1 is adjacent to a bathroom composed of a bathroom unit composed of a fiber reinforced plastic bathtub (not shown), a bathroom floor (waterproof pan), a bathroom wall W, and the like. It is a fitting used at the doorway to a dressing room where a wash basin, washing pan, etc. (not shown) are installed. The single sliding door 1 is supported by a joinery frame 6 as a frame framed by an upper frame 2, a lower frame 3, and left and right vertical frames 4 and 5, and can be opened and closed in a single pulling manner inside the joinery frame 6. A shoji 10 that is one face material is provided.

  The upper frame 2, the lower frame 3, and the vertical frames 4, 5 of the joinery frame 6 are fixed to a building-side interior member such as a flooring material F or a three-sided frame material G of the dressing room, Between the frame 2 and the lower frame 3, a vertical bone 7 extending in the vertical direction is installed. Accordingly, the joinery frame 6 is surrounded by one (left side in FIG. 1) of the vertical frame 4, the lower frame 3, the vertical bone 7, and the upper frame 2 and is an opening that becomes an opening for entering and exiting the shoji 10 6A and a door pocket portion 6B that is surrounded by the other vertical frame 5, the lower frame 3, the vertical bone 7, and the upper frame 2 and that stores the open shoji 10 is formed in the door pocket portion 6B. A resin panel 8 is provided as a fixed surface material.

  The shoji 10 is configured by fitting a resin panel 15 into an interior in which an upper arm 11, a lower arm 12 and left and right longitudinal rods 13, 14 are assembled. A handle 16 for opening and closing the shoji 10 is fixed to the vertical rod 13 (door tip rod) on one side (left side in FIG. 1). Such a shoji 10 can be opened and closed by sliding the left and right sides with the upper and lower eyelets 11 and 12 guided by the upper rail 2A provided on the upper frame 2 and the lower rail 3A provided on the lower frame 3, respectively. It has become. In the closed state of the shoji 10, the vertical rod 13 contacts the vertical frame 4 through the airtight material 4A, the vertical rod 14 contacts the mohair 7A, and the engagement pieces 7B and 14A engage with each other. The upper collar 11 abuts on the upper rail 2A of the upper frame 2 via the mohair 11A, and the lower collar 12 abuts on the lower frame 3 via the airtight material 3B, thereby preventing water blocking between the bathroom and the dressing room. Is to be secured.

Next, the structure of the upper frame 2 in the joinery frame 6 will be described in detail with reference to FIGS. In FIG. 7, illustration of the second upper frame 22 from the upper frame 2 is omitted.
The upper frame 2 includes a first upper frame 21, a second upper frame 22, and a third upper frame 23 each made of an aluminum profile, and the first upper frame 21 is between the left and right vertical frames 4, 5. The intermediate portion of the first upper frame 21 is supported by the vertical bone 7, and the second upper frame 22 has an upper rail 2 </ b> A and the left and right vertical frames along the lower side of the first upper frame 21. The third upper frame 23 is installed between the vertical frame 4 and the vertical bone 7 while facing the bathroom side of the first upper frame 21 at the opening 6A. Further, the upper frame 2 is provided between the first upper frame 21 and the second upper frame 22 and communicates the bathroom and the dressing room via a cutout 214 described later, and the upper frame 2. And a ventilation valve 25 serving as a valve member capable of opening and closing the ventilation path 24.

  The first upper frame 21 has a fixed piece 211 fixed to the frame material G on the upper side, a prospective piece 212 extending from the fixed piece 211 to the bathroom side, and a downward side from the bathroom side end of the prospective piece 212. It has a face material holding part 213 that extends and holds the upper end edge of the resin panel 8, and a cutout part 214 is formed by cutting the face material holding part 213 in the opening 6 </ b> A. The fixed piece portion 211 and the prospective piece portion 212 are provided between the left and right vertical frames 4 and 5, and the first upper frame body 21 </ b> A has the fixed piece portion 211 and the prospective piece portion 212. It is configured. Further, the face material holding portion 213 is provided across the vertical frame 5 and the vertical bone 7 in the door pocket portion 6B, and the end of the face material holding portion 213 on the vertical bone 7 side is the undressing room side surface 7C of the vertical bone 7. It is fixed with screws. The face material holding portion 213 has a holding groove 215 that opens downward and holds the upper edge of the resin panel 8, and has a substantially T-shaped cross section on the dressing chamber side from the holding groove 215. And a first engaging portion 216 that can be engaged with each other. Further, the prospective piece portion 212 has a pocket 217 that opens downward on its lower surface and rotatably supports the ventilation valve 25, and a face material holding portion 213 that is not cut as a cut portion 214 at the end on the bathroom side. A second engaging portion 218 that can be engaged with the third upper frame 23 is provided.

  The second upper frame 22 includes a finding surface portion 221 that extends up and down including the upper rail 2 </ b> A, and a hollow portion 222 that extends from the finding surface portion 221 toward the prospective bathroom side. A protruding piece 223 that protrudes upward from the hollow portion 222 is formed at the upper end portion of the finding surface portion 221. The hollow portion 222 has an extended surface portion 224 opposed to the lower surface of the first upper frame 21 below the prospective piece portion 212 at a predetermined interval on the upper surface thereof, a bottom surface portion 225 opposed to the lower side of the extended surface portion 224, A first engaged portion 226 that has a C-shaped groove opening at the bathroom-side end of the hollow portion 222 and is engaged with the first engaging portion 216 is formed. Such a second upper frame 22 is formed by slidingly inserting the first engaging portion 216 into and engaging with the first engaged portion 226 along the longitudinal direction of the upper frame 2. It is designed to be connected. Then, a clearance between the upper end edge of the protruding piece 223 of the second upper frame 22 and the prospective piece 212 of the first upper frame 21 forms a dressing room side opening 241 of the ventilation path 24. The ventilation valve 25 is configured to be opened and closed.

  The third upper frame 23 is an attachment that is engaged with and attached to the second engaging portion 218 of the first upper frame 21, and a third upper frame main body 231 having a substantially C-shaped cross section that opens to the dressing room side, A hanging piece 232 that extends downward from the third upper frame main body 231 and faces the hollow portion 222 of the second upper frame 22 through a predetermined gap, and extends from the hanging piece 232 to the dressing room side to the second engagement portion. And a second engaged portion 233 that is engaged with the joint portion 218. The second engaged portion 233 has a C-shaped groove-shaped cross section that opens to the dressing room side at the tip, and the second engaged portion 233 extends along the longitudinal direction of the upper frame 2 to the second engaged portion 233. The third upper frame 23 is connected to the first upper frame 21 by sliding the mating portion 218 into engagement. The bathroom side opening 242 of the ventilation path 24 is formed to open downward by such a gap between the hanging piece 232 of the third upper frame 23 and the bottom surface portion 225 and the finding surface portion 221 of the second upper frame 22. .

  According to the upper frame 2 described above, the dressing room side opening 241 of the ventilation path 24 is opened and closed by the ventilation valve 25 rotatably supported in the pocket 217 of the first upper frame 21. The ventilation valve 25 opens and closes due to the pressure difference between the dressing room and the bathroom. That is, when there is no pressure difference between the dressing room and the bathroom, the lower end of the ventilation valve 25 abuts the protruding piece 223. The dressing room side opening 241 is configured to be closed. On the other hand, when the bathroom exhaust fan or the like is driven with the shoji 10 closed, and the bathroom air pressure drops, the lower end of the ventilation valve 25 rotates toward the bathroom as shown by a two-dot chain line in FIG. The undressing room side opening 241 is opened and air flowing into the ventilation path 24 from the undressing room side flows through the cutout part 214 of the first upper frame 21 to the third upper frame 23 side, and the third upper It descends along the hanging piece 232 of the frame 23 and is supplied into the bathroom through the bathroom side opening 242, thereby ventilating the bathroom.

According to this embodiment, there are the following effects.
That is, by cutting off the face material holding portion 213 of the first upper frame 21 in the opening 6A to form a cutout portion 214, by connecting the bathroom and the dressing room through the ventilation path 24 through the cutout portion 214, It is not necessary to use separate members for the opening 6A and the door pocket 6B, and the types of members constituting the upper frame 2 can be reduced to reduce the labor required for manufacturing, processing, and assembly. Then, the first engagement portion 216 of the first upper frame 21 and the first engaged portion 226 of the second upper frame 22 are engaged, and the second engagement portion 218 of the first upper frame 21 and the third engagement portion 218 are engaged. By assembling the second engaged portion 233 of the upper frame 23 and assembling the upper frame 2, the rigidity and strength of the upper frame 2 can be increased, and assembling while ensuring the rigidity of the joinery frame 6 as a whole. The sticking part at the time can be reduced.

In addition, this invention is not limited to the structure of the said embodiment.
For example, in the said embodiment, although the single sliding door 1 was illustrated and demonstrated as a joinery for bathroom entrances, the joinery of this invention is not restricted to what has one face material (paper shovel), but two or more sheets The face material may be supported in a single-drawing manner so that it can be freely opened and closed, and the two face materials are supported in a single-drawing type in opposite directions, and a face-opening type in which a face material storage part is formed on both right and left sides. It may be a thing. Further, when there are a plurality of movable surface materials (movable shojis), a plurality of upper rails may be provided according to the number of movable surface materials (movable shojis).
Further, the shape of engagement between the first engaging portion 216 of the first upper frame 21 and the first engaged portion 226 of the second upper frame 22 is not limited to the embodiment, and the first engaging portion 216 is a C-shaped groove. The first engaged portion 226 may have a substantially T-shaped cross section. Similarly, the second engaging portion 218 of the first upper frame 21 may have a C-shaped groove shape, and the second engaged portion 233 of the third upper frame 23 may have a substantially T-shaped cross section. Furthermore, the shapes of the engaging portion and the engaged portion may be other than the shapes described above.

Moreover, in the said embodiment, although the ventilation valve 25 as a valve member was provided over the substantially full length of the upper frame 2, it is not restricted to this, For example, the 1st upper frame 21 and the 2nd upper frame 22 in the opening part 6A are provided. A valve member may be provided between the first upper frame 21 and the second upper frame 22 in the door pocket 6B, and a non-openable closing member may be provided. The dressing room side opening 241 may be closed by providing a closing piece portion integral with the frame 21 or the second upper frame 22. Conversely, a valve member may be provided on the door pocket 6B side, and a closing member, a closing piece, or the like may be provided on the opening 6A side.
In the embodiment, the excision part 214 of the first upper frame 21 is provided in the entire inner width of the opening 6A, that is, the entire interval between the vertical frame 4 and the vertical bone 7, but the width dimension of the excision part 214 is as follows. It can be set arbitrarily within the range of the inner width of the opening 6A, and can be set as appropriate according to the required ventilation.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

  DESCRIPTION OF SYMBOLS 1 ... Single sliding door which is joinery, 2 ... Upper frame, 2A ... Upper rail, 3 ... Lower frame, 4, 5 ... Vertical frame, 6 ... Joinery frame which is a frame, 6A ... Opening part, 6B ... Door pocket part, 7 ... vertical bone, 8 ... resin panel (fixed face material), 10 ... shoji which is a face material, 21 ... first upper frame, 21A ... first upper frame body, 22 ... second upper frame, 23 ... third upper frame , 24 ... Ventilation path, 25 ... Ventilation valve (valve member), 213 ... Face material holding part, 214 ... Cut part, 216 ... First engagement part, 218 ... Second engagement part, 224 ... Extension surface part, 226 ... 1st engaged part, 231 ... 3rd upper frame main body, 232 ... Hanging piece part, 233 ... 2nd engaged part, 242 ... Bathroom side opening.

Claims (4)

A frame having an upper frame and left and right vertical frames, and at least one face material supported by the frame so as to be openable and closable, is a fitting used for an entrance of a bathroom and a dressing room,
The frame is provided with a vertical bone extending vertically between the left and right vertical frames, an opening provided between the vertical bone and one of the left and right vertical frames, and the vertical bone A door pocket provided between the left and right vertical frames, and a fixed surface material is supported on the door pocket;
The upper frame includes a first upper frame constructed between the left and right vertical frames, and a second upper frame constructed between the left and right vertical frames along the first upper frame. ,
The first upper frame includes a first upper frame main body extending between the left and right vertical frames, and a face material holding that extends downward from the first upper frame main body and holds the upper edge of the fixed surface material in the door pocket. A first engaging portion formed in the face material holding portion, and a cut portion in which the face material holding portion is cut off in the opening,
The second upper frame is formed on an upper rail that guides the face material to the left and right, an extended surface portion that faces the first upper frame main body with a space therebetween, and the extended surface portion. And a first engaged portion that is engaged with the portion,
A joinery in which a ventilation path is formed between the first upper frame and the second upper frame to communicate the bathroom and the dressing room through the cut portion.   Between the first upper frame and the second upper frame in the upper frame is provided a valve member capable of closing the ventilation path over substantially the entire length of the upper frame. A frame body is rotatably supported, and is configured to be able to close the ventilation path by contacting the second upper frame and to open the ventilation path by rotating to the bathroom side. The joinery according to 1. The upper frame is supported by the longitudinal bone in the middle in the longitudinal direction,
The face material holding part is formed extending downward from the bathroom side end of the first upper frame body,
The first engaging portion is formed on a side surface of the dressing chamber side of the face material holding portion,
The extension surface portion is formed to extend toward the bathroom in the prospective direction from the upper rail,
The joinery according to claim 1 or 2, wherein the first engaged portion is formed at a bathroom side end of the extending surface portion.   The upper frame is provided with a third upper frame located on the bathroom side of the first upper frame at the opening, and the third upper frame is installed across the one vertical frame and the vertical bone. A third upper frame main body, a second engaged portion engaged with a cut portion of the first upper frame, and a hanging piece portion facing the bathroom side of the second upper frame with a predetermined gap therebetween The ventilation path is extended in the gap between the hanging piece and the second upper frame, and the bathroom side opening of the ventilation path is formed downward. The joinery as described in any of the above.

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