JP4759501B2 - Joinery - Google Patents

Description

  The present invention relates to a joinery including a door that is supported by a frame so as to be freely opened and closed.

2. Description of the Related Art Conventionally, as doors (door bodies) such as entrance doors, flash doors in which face materials are pasted on both inside and outside of a frame material are known (see, for example, Patent Documents 1 and 2). In these doors, an opening for use as a light window or the like is provided at a predetermined position of the face material.
In the door described in Patent Document 1, various parts including an opening frame part are arranged at a predetermined position of one face material, and a resin filler (heat insulating material) is arranged in a part where these parts are not arranged. After that, the other face material is pasted so as to cover the various parts and the filler.
On the other hand, in the door described in Patent Document 2, a pair of horizontal rails is installed between a pair of vertical frames constituting the outer frame, and a pair of vertical rails is installed between the pair of horizontal rails. A light window etc. is attached to the place divided by the horizontal rail.

Japanese Patent Publication No.57-3796 Japanese Utility Model Publication 4-33354

However, in the door described in Patent Document 1, the opening frame part is positioned by the filler, and there is a possibility that the opening frame part falls due to melting of the filler during a fire. For this reason, even in the event of a fire, there is a problem that it is not possible to ensure the fireproof performance of preventing the spread of fire without communicating the internal and external spaces.
On the other hand, in the door described in Patent Document 2, since the light window is supported by the vertical beam and the horizontal beam fixed to the frame material, the light window can be prevented from falling even in the event of a fire. There is a problem that it takes time and labor to fix the vertical beam and the horizontal beam within the outer frame, and to install a light window at a portion defined by the vertical beam and the horizontal beam.

  The objective of this invention is providing the fitting which can improve assembly workability | operativity, ensuring the fireproof performance of a door.

The joinery of the present invention is a joinery comprising a frame and a door that is supported by the frame so as to be openable and closable, and the door includes at least a frame member having a pair of left and right vertical members, It is configured to have a cross member spanned between a pair of vertical members and a pair of inner and outer face members, an opening is provided in at least one of the pair of face members, and faces the opening. the door body inner panel unit is provided, the panel unit includes a four sides framework is a frame, and a internal to the support panels of the frame, while being supported by the upper side of the crosspiece, the The transverse member is disposed through a gap with at least one of the left and right longitudinal bones, the transverse member has a U-shaped cross-sectional shape and is disposed with a pair of opening edges facing upward, and the frame of the four rounds of the panel unit The frame material on the lower side is approximately the same in width as the transverse member With the set is formed with a pair of inner and outer lower edge extending downward, the panel unit is supported pair of lower edge is placed respectively on the upper side of the pair of opening edges of the crossmember It is characterized by.

According to the present invention described above, the panel unit is supported by the cross member spanned between the vertical members, so that the panel unit does not fall in the event of a fire, and the space inside and outside in the event of a fire is interrupted to spread the fire. The fire prevention performance of preventing this can be secured. In addition, since the glass opening can be configured with a simple support structure in which a frame unit and a panel unit assembled into a unit are supported by a cross member, assembly labor can be reduced.
Further, the panel unit is arranged through a gap with at least one of the left and right vertical members, that is, the panel unit is arranged so that the position can be adjusted along the longitudinal direction (left and right direction) of the horizontal member. It becomes easy to install the panel unit in accordance with the position of the opening, and the assembly workability of the door can be improved.
In addition, as a panel, what has translucency (for example, glass and plastic) may be sufficient, and what does not have translucency may be sufficient.
Moreover, as a joinery of this invention, the door body supported by the frame body so that rotation and opening / closing was possible may be sufficient, and the door body may be supported by the frame body so that sliding sliding opening and closing is possible.

Further, by the panel unit is being placed supported lifting the upper side of the crosspiece, the panel can simplify the positioning operation in the vertical direction of the unit, it is possible to improve the workability.

Furthermore, in the joinery of the present invention, it is preferable that the panel is supported by the frame via a gasket in the panel unit.
According to such a configuration, the panel can be prevented from rattling in the panel unit by supporting the panel on the frame via the gasket.

Moreover, in the joinery of this invention, it is preferable that the clearance gap member along the said opening edge is inserted between the opening edge of the said face material, and the panel of the said panel unit.
According to such a configuration, the appearance design of the door can be improved by hiding the gap between the face material and the panel with the gap member, and the gap member can be a resin (rubber) bead or the like. If a water-soluble member is used, it is possible to prevent rainwater and the like from entering between the face material and the panel unit and further improve the water stop performance.

Moreover, in the fitting of this invention, it is preferable that the said opening part and panel unit are provided in at least 2 places, and the position of the said 2 places has shifted | deviated to the up-down or the left-right.
According to such a configuration, a plurality of cross members and panel units corresponding to the openings at a plurality of positions are prepared, and the cross members are installed between the vertical members in accordance with the height position where the openings are installed. An arbitrary position and an arbitrary position can be easily configured by simply supporting the panel unit on the cross member in accordance with the left and right positions where the openings are installed. And even when providing a plurality of openings, it is only necessary to produce a panel unit corresponding to the number by a common member and a common manufacturing apparatus and manufacturing process, and a large panel that envelops the plurality of openings. Need not be used.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Drawing 1 is a longitudinal section showing entrance door 1 which is a fitting concerning an embodiment of the present invention. FIG. 2 is a cross-sectional view showing the entrance door 1. FIG. 3 is a front view showing the appearance of the door 6 of the entrance door 1. FIG. 4 is a diagram illustrating the internal structure of the door 6. FIG. 5 is an enlarged longitudinal sectional view showing a main part of the door 6.
In FIG. 1 and FIG. 2, the front door 1 is configured to include a frame body 2 fixed to the outer wall opening, and a door 6 as a door body that is supported by the frame body 2 so as to be opened and closed. The frame 2 has an upper frame 3, a lower frame 4, and left and right vertical frames 5. The upper frame 3 and the left and right vertical frames 5 have heat insulating frames each having indoor members 3A, 5A and outdoor members 3B, 5B made of aluminum, and resin heat insulating members 3C, 5C connecting them. It is. The door 6 is rotatably supported by one (left side in FIG. 2) vertical frame 5 via three hinges 6A, and is configured to be openable and closable on the outdoor side around the rotation axis of the hinge 6A. An operation handle and a locking device (not shown) are provided on the door end side of the door 6.

  As shown in FIGS. 3 and 4, the door 6 includes a frame member 7 having a four-frame structure, and a metal surface member 8 (a pair of inner and outer surface members fixed inside and outside the frame member 7). 8A, 8B) and a resin heat insulating material 9 provided between the indoor and outdoor surface materials 8A, 8B. The frame member 7 has an upper frame member 7A, a lower frame member 7B, and left and right vertical frame members 7C, and a vertical bone 7D constructed between the upper frame member 7A and the lower frame member 7B on the door end side. Configured. The heat insulating material 9 is filled between the surface materials 8 </ b> A and 8 </ b> B adjacent to the frame material 7. The surface materials 8A and 8B are provided so as to cover the indoor side and the outdoor side of the frame material 7 and the heat insulating material 9, respectively, and the bent four peripheral edges are the upper frame material 7A, the lower frame material 7B, and the left and right vertical frame materials 7C. It is fixed to. Further, as shown in FIG. 3, the door 6 is provided with glass openings 10 at a plurality of positions (three positions in the present embodiment) whose positions are shifted from each other vertically and horizontally, through the glass openings 10. Light (outdoor sunlight in the daytime or indoor illumination light at night) can be transmitted through the room.

  The glass opening 10 includes a circular opening 11 provided in each of the pair of inner and outer surface materials 8A and 8B, and a glass unit as a panel unit provided between these openings 11 (between the surfaces facing the surface materials 8A and 8B). 12 and a vertical frame member 7C (right vertical frame member 7C in FIG. 4) as the left and right vertical members and a horizontal member 13 that spans between the vertical bones 7D and supports the glass unit 12. Has been. The glass unit 12 includes a metal frame 14 made of an aluminum material having a four-round frame, a glass panel 15 supported inside the metal frame 14, a four-round edge of the glass panel 15 (multi-layer glass), and a metal frame 14. And a gasket 16 (fire-proof gasket) that supports the glass panel 15. The metal frame 14 of the glass unit 12 is formed to be one or more times larger than the opening 11 of the surface materials 8A and 8B, that is, the inner peripheral edge of the metal frame 14 and the inner peripheral edge of the gasket 16 It is formed so as to be located on the outer side (surface material 8A, 8B facing surface side) than the inner peripheral edge, and between the inner peripheral edge of the opening 11 and the glass panel 15, the inner part of the opening 11 is formed. A resin bead 17 is inserted as a gap member along the peripheral edge.

As shown in FIG. 5, the cross member 13 is a long metal member bent into a substantially U-shaped cross section, and is arranged with the U-shaped opening edge 13 </ b> A facing upward. Both ends in the longitudinal direction are fixed to the vertical frame member 7C and the vertical bone 7D by screws. On the other hand, the metal frame 14 of the glass unit 12 is made of an aluminum shape having a substantially H-shaped cross section that has the same shape in both the upper, lower, left, and right directions, and the expected width is set to be approximately the same as that of the cross member 13. .
The glass unit 12 is placed on the upper side of the opening edge 13A of the cross member 13, and is disposed between the left and right vertical frame members 7C and the vertical bone 7D via gaps. Further, in the glass unit 12, the indoor outer surface of the metal frame 14 abuts against the facing surfaces of the inner and outer surface materials 8 A and 8 B, and the upper and left and right outer edges of the metal frame 14 abut against the heat insulating material 9. Are arranged as follows. That is, the glass unit 12 is not fixed to the cross member 13 with screws, and is arranged so that the position of the cross member 13 can be adjusted along its longitudinal direction. It is positioned. Further, the glass unit 12 is positioned so as not to move with respect to the surface materials 8A and 8B by a bead 17 press-fitted between the glass panel 15 and the inner peripheral edge of the opening 11.

  As for the procedure for assembling the door 6 as described above, first, the frame member 7 is assembled, that is, the upper frame member 7A, the lower frame member 7B, and the left and right vertical frame members 7C are framed four times, and the upper frame member 7A and the lower frame The longitudinal bone 7D is fixed between the material 7B. Next, among the assembled frame members 7, the cross member 13 is fixed at a predetermined height position across the vertical frame member 7C and the vertical bone 7D. Next, one of the inner and outer surface members 8A and 8B is attached to the frame member 7, that is, the surface member 8A is attached to the indoor side of the frame member 7, or the surface member 8B is attached to the outdoor side of the frame member 7. With the frame member 7 and the one surface member 8A (or the surface member 8B) fixed in this manner, the heat insulating member 9 is installed inside the partition member 7 and the cross member 13. The heat insulating material 9 is provided with a notch for arranging the glass unit 12. Following this, the glass unit 12 assembled in advance is placed on the upper side of the cross member 13 and in the notch portion of the heat insulating material 9. Next, after attaching the other surface material 8B (or surface material 8A) to the frame material 7, the bead is formed between the inner peripheral edge of the opening 11 of the surface materials 8A and 8B and the glass panel 15 of the glass unit 12. 17 is press-fitted to complete the assembly of the door 6.

According to this embodiment, there are the following effects.
(1) Since the glass unit 12 is supported by the cross member 13 spanned across the vertical frame member 7C and the vertical bone 7D, the glass unit 12 falls even if the heat insulating material 9 melts in the event of a fire. In addition, fire prevention performance can be ensured by preventing the spread of fire by blocking the space inside and outside during a fire. Furthermore, the glass unit 12 is placed and supported on the upper side of the cross member 13, so that the assembly work of the door 6 can be simplified and workability can be improved. Moreover, the glass unit 12 is arrange | positioned through the clearance gap between the vertical frame material 7C and the vertical bone 7D, and it only installs in the notch part of the heat insulating material 9 according to the opening part 11 position of surface material 8A, 8B. Since the installation operation of the glass unit 12 is completed, it is not necessary to fix the glass unit 12 to the frame member 7 or the cross member 13, and the assembly workability of the door 6 can be further improved.

(2) Furthermore, the glass opening 10 can be configured with a simple structure in which the glass unit 12 obtained by assembling the metal frame 14 and the glass panel 15 to be supported by the cross member 13 can be configured. The labor can be reduced and the door 6 can be reduced in weight. In the past, there were a plurality of sections in which the interior of the door was partitioned by a large number of support members such as vertical bars and horizontal bars, but the heat insulating material 9 was finely divided by reducing the number of sections. The heat insulation performance of the door 6 can be ensured.

(3) By configuring the size of each glass unit 12 in the plurality of glass openings 10 to be the same, components such as the metal frame 14, the glass panel 15, and the gasket 16 can be shared, and the number of components can be reduced. Furthermore, it can reduce, and the manufacturing apparatus and manufacturing process of the glass unit 12 can also be made shared. At this time, if the size of the glass unit 12 is set in accordance with the largest opening size among the plurality of opening portions 11, each glass unit 12 can be applied to any opening portion 11. Thus, the efficiency of parts management and manufacturing procedures can be promoted.
Further, when the door 6 is assembled, the glass panel 15 is handled in a state of being fitted in the glass unit 12, so that the glass panel 15 is safer than the conventional case where the glass panel 15 is handled during the assembly operation (glass Prevention of cuts caused by the edges of the panel 15 and breakage of the glass panel 15).

(4) Moreover, in the glass unit 12, since the glass panel 15 is made to support the metal frame 14 via the gasket 16, the water-stopping property in the glass unit 12 can be secured, and from the outside of the opening 11 of the surface materials 8A and 8B. The water stop performance can be improved as compared with the case where a window part is attached. In addition, since a fireproof gasket is used as the gasket 16, the fireproof performance of the door 6 can be secured without taking additional fireproofing measures on the support portion between the metal frame 14 and the glass panel 15, and the structure of the glass unit 12 can be secured. It can be simplified.

(5) Since the glass unit 12 is provided between the opening portions 11 of the inner and outer surface materials 8A and 8B, and the metal frame 14 is formed at least one size larger than the opening portion 11, the opening portion 11 The metal frame 14 can be prevented from being exposed to the outside, and the design of the door 6 can be improved. Furthermore, since the bead 17 is press-fitted between the inner peripheral edge of the opening 11 and the glass panel 15, the appearance design of the door 6 is improved without seeing the gap between the inner peripheral edges of the opening 11. In addition, it is possible to prevent rainwater and the like from entering between the surface materials 8A and 8B and the glass unit 12 and further improve the water stopping performance.

In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention.
For example, in the above-described embodiment, the entrance door 1 has been described as an example. However, the joinery of the present invention is not limited to the entrance door 1 and may be a joinery provided with a door (door body) that can be opened and closed. Moreover, the fitting with which the door body was provided so that sliding opening and closing was possible may be sufficient. That is, as a door body in the joinery of the present invention, it may be used as a door in a door, may be used as a door in a sliding door, and further has an arbitrary opening and closing format such as a swing window or a sliding window. You may use as a shoji in a window.
Moreover, in the said embodiment, although it was set as the structure which mounts and supports the glass unit 12 on the upper side of the cross member 13, not only this but the glass unit 12 may be supported on the lower side of the cross member 13, In that case, the metal frame 14 of the glass unit 12 may be connected to the cross member 13 by screws or the like.

Moreover, in the said embodiment, although the bead 17 (gap member) was press-fitted between the inner peripheral edge of the opening part 11 of the surface materials 8A and 8B, and the glass panel 15 of the glass unit 12, such a gap member is used. It may be omitted. Further, the gap member is not limited to the resin or rubber bead 17 and may be a metal edge member.
Moreover, in the said embodiment, although the glass opening 10 of three places was provided in the door 6, the glass opening 10 may be one place, two places, and may be four or more places. And in the some glass opening 10, the size of the opening part 11 and the glass unit 12 does not need to be the same, The glass opening 10 of a different size may be provided in multiple places.
Moreover, in the said embodiment, although the horizontal member 13 was spanned between the vertical frame material 7C and the vertical bone 7D, not only this but the vertical bone 7D was abbreviate | omitted and the horizontal material between the left and right vertical frame materials 7C. 13 may be bridged, or one or a plurality of longitudinal bones may be added and the cross member 13 may be bridged between these longitudinal bones.
Moreover, in the said embodiment, although the glass panel 15 was used as a panel, not only this but another material, such as a plastic panel, a metal panel, a wood panel, may be sufficient. The panel may or may not have translucency.
Moreover, although the opening part 11 was provided in both surface material 8A, 8B, it is not restricted to this, You may provide only in one side.

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.

It is a longitudinal section showing a fitting concerning an embodiment of the present invention. It is a cross-sectional view showing the joinery. It is a front view which shows the external appearance of the door body of the said fitting. It is a figure explaining the internal structure of the said door. It is a longitudinal cross-sectional view which expands and shows the principal part of the said door.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Entrance door (joint), 2 ... Frame body, 6 ... Door (door body), 7 ... Frame material, 7C ... Vertical frame material (vertical material), 7D ... Vertical bone (vertical material), 8, 8A, 8B ... surface material (face material), 9 ... heat insulating material, 10 ... glass opening, 11 ... opening, 12 ... glass unit (panel unit), 13 ... cross member, 14 ... metal frame, 15 ... glass panel (panel), 16 ... gasket, 17 ... bead (gap member).

Claims (4)

A joinery comprising a frame and a door supported to be freely opened and closed by the frame,
The door body is configured to include at least a frame member having a pair of left and right vertical members, a horizontal member spanned between the pair of vertical members, and a pair of inner and outer face members,
An opening is provided in at least one of the pair of face members, and a panel unit is provided inside the door body so as to face the opening.
The panel unit includes a four sides framework is a frame, and a internal to the support panels of the frame, while being supported by the upper side of the crosspiece, at least one and a gap of said left and right longitudinal members disposed through,
The transverse member has a U-shaped cross-sectional shape and is disposed with a pair of opening edges facing upward, and the frame member on the lower side of the four-sided frame of the panel unit has a prospective width dimension that is the same as that of the transverse member. The panel unit is formed to have a pair of inner and outer lower end edges that are set substantially the same and extend downward, and the pair of lower end edges are respectively placed on the upper side of the pair of opening end edges of the cross member. Joinery that is supported .   The joinery according to claim 1, wherein the panel is supported by the frame via a gasket in the panel unit.   The joinery according to claim 1 or 2, wherein a gap member along the opening edge is interposed between the opening edge of the face material and the panel of the panel unit.   The joinery according to any one of claims 1 to 3, wherein the opening and the panel unit are provided in at least two places, and the positions of the two places are displaced vertically or horizontally.

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