JP2001065245A - Opening part device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To use an exterior option such as a screen door and a surface lattice in common between different types of opening part devices by providing outdoor structural angles of four-sided frames in common. SOLUTION: In an opening part device provided with freely opening sliding doors 2, 3 in a four-sided frame 1 comprising an upper and a lower rails 1a, 1b and a right and a left vertical stiles 1c, 1d, the upper and the lower rails 1a, 1b and the stile members 1c, 1d are composed of an outdoor structural angle 1x and an indoor structural angle 1y or 1z, the outdoor structural angle 1x comprises metal, a caulking part 5 is formed at an indoor end of the metal outdoor structural angle 1x, and the resin indoor structural angle 1z having a caulking part 6 to be caulked or the metal indoor structural angle 1y through a heat insulation bridge 4 having a counter part 6 in a roughly similar form to the counter part 6 is selectively installed on the caulking part 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening device, and more particularly, to a common exterior material of a four-sided frame so that exterior system options such as a screen door and a screen grid can be commonly used between different types of opening devices. To an opening device.

[0002]

2. Description of the Related Art As an opening device to be attached to an opening of a building, upper and lower frames and left and right vertical frames forming a four-sided frame which is a window frame are provided in order to improve heat insulation. And a room-shaped metal member are connected to each other through a heat-insulating bridge to form a heat-insulating structure, and a metal-unit room shape member and a resin-made room shape member are combined to form a composite structure. . Since these opening devices have slightly different heat insulating properties, design properties, prices, and the like, they are appropriately selected according to the installation location and customer preferences.

[0003]

However, in the conventional opening device, the shape, size, and the like are different between the opening devices of different types, even though the same metal chamber outer material is used. Or commonality was not planned. For this reason, exterior system options such as screen doors and screen grids cannot be used in common between different types of opening devices, and exterior system options must be prepared for each type of sash, which is costly. was there.

The present invention has been made in view of the above circumstances, and by using a common room exterior material of a four-sided frame, an exterior system option such as a screen door or a surface grid is common between different types of opening devices. It is an object of the present invention to provide an opening device that can be used for a vehicle.

[0005]

SUMMARY OF THE INVENTION The present invention relates to an opening device having a sliding door openable and closable in a four-sided frame including an upper and lower frame and left and right vertical frames, wherein the upper and lower frames and the vertical frame are formed of a room exterior material. And the room shape material, the room exterior material is made of metal, forming a caulked portion at the indoor end of this metal room exterior material,
Either a resin indoor section having a crimped portion to be caulked to the caulked portion, or a metal indoor section through a heat-insulating bridge having a caulked portion having substantially the same shape as the caulked portion. It is characterized by being selectively attached.

[0006]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a front view showing an embodiment in which the present invention is applied to a sliding window sash, FIG. 2 is a longitudinal sectional view of the sliding window sash, and FIG. 3 is a transverse sectional view of the sliding window sash. () Is a cross-sectional view of a composite type, and (b) is a cross-sectional view of an adiabatic type.

In these figures, reference numeral 1 denotes a four-sided frame which is an opening device attached to an opening of a building, for example, a window frame (sash frame) of a sliding window sash, and the four-sided frame 1 includes upper and lower frames (upper and lower frames). Frames) 1a, 1b and left and right vertical frames 1c, 1d
Is a four-sided framework. In this four-sided frame 1, sashes (inner sash and outer sash) 2, 3 are attached so as to be freely opened and closed.
The upper and lower frames 1a and 1b have a heat insulating structure in which a metal room exterior member 1x and a metal room member 1y are connected via a heat insulating bridge 4 made of synthetic resin. The metal room exterior member 1x and the metal room interior member 1y are made of, for example, an extruded aluminum alloy.

[0008] Metal room exterior material 1x and metal room profile 1y
In order to connect the metal room interior members 1x and the metal room shape members 1y to each other via the heat insulating bridge 4, a cross-sectional groove-shaped caulking portion 5 is formed along the longitudinal direction at the opposing portion of the metal room outer shape member 1x and the metal room shape member 1y. On both sides of the heat-insulating bridge 4 in the form of a shank, a swaged portion 6 having a dovetail-shaped cross section is formed which engages with the opposite swaged portions 5. Metal room profile 1x and metal room profile 1
The y is integrally connected to the heat-insulating bridge 4 by engaging both the caulked portions 6 of the heat-insulating bridge 4 with the opposing caulking portions 5 from the longitudinal direction and caulking the both caulking portions 5. . In addition, since the load of the inner and outer sashes 2 and 3 is applied to the lower frame 1b, it is preferable that the heat insulating bridge 4 be provided in a double form in order to increase the strength.

Rails 7a, 7b, 8a, which openably and closably support the inner and outer sashes 2, 3 are provided on opposing portions of the upper and lower frames 1a, 1b.
8b are provided. The upper and lower outer rails 8a and 8b supporting the outer sash 3 are integrally formed with the metal room outer member 1x of the upper and lower frames 1a and 1b. The upper and lower inner rails 7a and 7b that support the inner sash 2 are formed integrally with the metal indoor shape member 1y of the upper and lower frames 1a and 1b. The upper and lower frames 1a, 1b including these rails 7a, 7b, 8a, 8b are exposed on the indoor exposed surface (the metal exposed surface exposed to the indoor side when the shoji is fully closed) in order to prevent dew condensation and improve decorativeness. Resin covers 9a to 9d are attached.

The resin covers 9a to 9d are
The indoor surface of the outer rail 8a of the upper frame 1a and the inner and outer rails 7
First resin cover 9a that covers the inner surface of upper frame 1a between
And a second resin cover 9b for covering the indoor surface of the inner rail 7a of the upper frame 1a and the indoor surface of the metal indoor member 1y, and the outdoor surface and the inner and outer rails 7b, 8 of the inner rail 7b of the lower frame 1b.
b, a third resin cover 9c covering the inner surface of the lower frame 1b, the inner surface of the inner rail 7b of the lower frame 1b, and the metal indoor profile 1
and a fourth resin cover 9d that covers the interior surface of the vehicle.

On the other hand, the left and right vertical frames 1c and 1d have a composite structure in which a metal room outer shape member 1x and a resin room shape member 1z are joined as shown in FIG. 3A, or FIG. As shown in FIG. 1, a metal room exterior member 1x and a metal room member 1y are connected via a heat insulation bridge 4 to form an insulated composite structure.
The metal room exterior material 1x of the vertical frames 1c and 1d is made of, for example, an extruded aluminum alloy material. The resin indoor section 1z is made of a synthetic resin, for example, a rigid vinyl chloride section.

Metal exterior member 1x and resin interior member 1z
In order to combine the metal room exterior material 1x,
A groove-shaped caulking portion (locking portion) 5 having a cross section is formed along the longitudinal direction, and a pigeon-shaped cross-section to be swaged to the caulking portion 5 at the outdoor end of the resin indoor shape member 1z. (Locked portion) 6 is formed along the longitudinal direction. The metal room exterior material 1x and the resin room interior material 1z are
The crimped portion 6 is integrally connected to the crimped portion 6 by engaging the crimped portion 6 in the longitudinal direction.

The left and right vertical frames 1c, 1d are provided with fins 10a, 10b for receiving the inner and outer shojis 2, 3 when the shoji is fully closed. In the case of the composite structure, the fins 10b that receive the outer sash 3 when fully closed are integrally formed with the metal room exterior material 1x of the vertical frame 1d, and the fins 10a that receive the inner sash 2 when fully closed are:
It is provided so as to extend integrally from the metal room exterior material 1x of the vertical frame 1c. In the case of the heat insulation structure, the fins 10b that receive the outer sash 3 when the sash 3 is fully closed are formed integrally with the metal room exterior member 1x of the vertical frame 1d, and the fins 10a that receive the inner sash 2 when the fully closed.
Is integrally formed with the metal indoor profile 1y of the vertical frame 1c. In FIGS. 3A and 3B, reference numeral 11 denotes a sash 3
Is a resin cover provided on the indoor exposed surface of the vertical frame 1d on the side that comes into contact when fully closed.

The outer shoji 3 includes upper and lower frames (upper and lower frames) 1
2a, 12b and left and right vertical frames (door frame and mating frame) 12
A panel, for example, a multi-layer glass 13 is fitted into a four-sided frame 12 formed by combining c and 12d with a four-sided frame. The upper and lower frames 12a and 12b and the door frame 12c have a composite structure in which a metal room outer shape member 12x and a resin room shape member 12z are joined by engagement or the like. The mating frame (also called a mating frame) 12d of the outer sliding door 3 is made of a metal profile, for example, an extruded profile of an aluminum alloy.

The inner shoji 2 comprises upper and lower frames (upper and lower frames) 1
4a, 14b and left and right vertical frames (door frame and combination frame) 14
A panel, for example, a multi-layer glass 13 is fitted into a four-sided frame 14 formed by combining c and 14d. The upper and lower frames 14a, 14b and the vertical frames 14c, 14d have a composite structure in which a metal room exterior member 14x and a resin room member 14z are joined by engagement or the like.

As described above, the upper frame 1a, the lower frame 1b, and the left and right vertical frames 1c and 1d are each composed of the indoor profile 1x and the indoor profile 1y or 1z. A common caulking portion 5 is formed at the indoor end of the metal room exterior material 1x. Then, the caulking portion, in this embodiment, the vertical frames 1c and 1d
In the caulking portion 5 at the end of the metal room exterior material 1x of the room, a resin indoor shape member 1z having a caulked portion 6 which is caulked to the caulking portion 5 as shown in FIG. FIG.
(B), a metal exterior member 1y is selectively attached via a heat insulating bridge 4 having a crimped portion 6 having substantially the same shape as the crimped portion 6.

The upper and lower frames 1a and 1b of the four-sided frame 1 have a heat insulating structure in which a metal room outer shape member x and a metal room shape member 1y are connected via a heat insulating bridge 4, while the vertical frames 1c and 1d have
A composite structure in which a metal room exterior member 1x and a resin room member 1z are combined, or a metal room exterior member 1x and a metal room member 1
y is formed in a heat-insulating structure which is connected via a heat-insulating bridge 4. Therefore, since two types of four-sided frames 1 of different types are configured using the common room exterior material 1x, one type of four-sided frame can be selected from the two types of four-sided frames according to the installation location and customer preference. And the exterior material 1 of the square frame 1
By sharing x, exterior options (not shown) such as screen doors and screen grids can be commonly used between different types of window sashes.

As described above, the four-sided frame 1 except for the outer frame 12d is used as the structure of the shojis 2 and 3 as described above.
As shown in FIG. 3B, in addition to the composite structure formed by joining the 2x, 14x and the resin indoor members 12z, 14z to form a composite structure, the metal room outer members 12x, 14x and the metal A heat insulating structure in which the indoor shape members 12y and 14y are connected via the heat insulating bridge 4, or a structure in which a double-layer glass is fitted in a non-insulated four-sided frame made of a metal shape material (not shown). It may be. Therefore, since three types of different types can be selected as the shojis 2 and 3, by combining with the two types of four-sided frames 1, a total of six types of combinations are possible, and from six types of window sashes, One type of window sash can be selected according to the installation location and customer preference.

According to the window sash having the above structure, the opening device is provided with openable and closable sliding doors 2 and 3 in a four-sided frame 1 including upper and lower frames 1a and 1b and left and right vertical frames 1c and 1d. The upper and lower frames 1a and 1b and the vertical frames 1c and 1d are each composed of a room exterior member 1x and a room interior member 1y or 1z, and the room exterior member 1x is made of metal. A caulked portion 5 is formed on the inside, and a resin indoor shape member 1z having a caulked portion 6 formed by caulking with the caulked portion 5 or a heat-insulated portion having a caulked portion 6 having substantially the same shape as the caulked portion 6 is formed. Since one of the metal indoor shape members 1y is selectively attached via the bridge 4, the room outer shape material 1x of the four-sided frame 1 can be shared, and the screen door and the face can be used between different types of opening devices. External options such as grids can be shared Come, the cost can be reduced.

The upper and lower frames 1a and 1b of the four-sided frame 1 have a heat insulating structure in which a metal room outer shape member 1x and a metal room shape member 1y are connected via a heat insulating bridge 4, and the vertical frames 1c and 1d are made of metal. A composite structure in which the room exterior member 1x and the resin room member 1z are combined, or a metal room exterior member 1x and a metal room member 1
Since the heat insulating structure is formed by connecting the y through the heat insulating bridge 4, the heat insulating property can be improved. In particular, the rails 8a and 8b of the outer sash 3 are integrally formed with the metal room exterior material 1x of the upper and lower frames 1a and 1b, and the rails 7a and 7b of the inner sash 2 are
The fins 10b formed integrally with the metal indoor profile 1a and the metal room profile 1y and receiving the outer sash 3 when fully closed are integrally formed with the metal room outer material 1x of the vertical frame 1d and receiving the inner sash 2 when fully closed. 10a is provided integrally extending from the metal room exterior member 1x of the vertical frame 1c as shown in FIG. 3A, or is a metal room member as shown in FIG. 3B. 1
Since it is integrally formed with y, the wind pressure acting on the sashes 2 and 3 and the load on the sashes 2 and 3 can be received by the metal profile, and the strength such as wind resistance can be improved.

In this way, the wind pressure and load are received by the metal profile,
Since it is not received at the resin portion (resin profile), in the case of the window sash shown in FIG. Differently, there is no need to increase the thickness of the resin part,
The expected dimensions of the four-sided frame 1 in the indoor and outdoor directions can be reduced. In the case of the window sash shown in FIG. 3A, as described above, the vertical frames 1c and 1d of the four-sided frame 1 have a composite structure in which the metal room exterior member 1x and the resin room interior member 1z are joined. The upper and lower frames 1a and 1b have a heat insulating structure in which a metal room exterior member 1x and a metal room member 1y are connected via a heat insulating bridge 4. The upper and lower frames 1a and 1b have a resin cover 9a on the exposed surface of the room. 9d, it is possible to realize an indoor resin (all appearance is made of resin), and since all the parts exposed to the indoor side are made of resin, the dew condensation hardly occurs, there is warmth, and Patterns and colors such as tones can be easily incorporated, and the decorativeness can be improved.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above-described embodiments, and various design changes and the like can be made without departing from the gist of the present invention. Is possible. For example, in the above embodiment, a window sash having two inner and outer shojis in a four-sided frame is illustrated, but the opening device of the present invention includes three or more, for example, four inner and outer shojis in a four-sided frame. You may. The present invention can be applied not only to a sliding window but also to an up-and-down window, a vertical sliding window, and the like.

FIGS. 4A and 4B are longitudinal sectional views showing an embodiment in which the present invention is applied to a sliding window sash, wherein FIG. 4A is a sectional view of a composite type, and FIG. 5 is a cross-sectional view of the vertical sliding window sash, (a) is a composite cross-sectional view,
(B) is a transverse sectional view of a heat insulation type. In the present embodiment, the same parts as those in the above embodiment are denoted by the same reference numerals.

The vertical sliding window sash according to the present embodiment has a four-sided frame 1 composed of upper and lower frames 1a and 1b and left and right vertical frames 1c and 1d. Installed. The four-sided frame 1 includes a room exterior material 1x and a room shape member 1y or 1z. The room exterior material 1x is made of metal, and a common caulking portion 5 is formed at the indoor end of the metal room exterior material 1x. ing. The upper frame 1a and the vertical frame 1c,
Reference numeral 1d denotes a composite structure in which a resin indoor shape member 1z is attached to a caulking portion 5 of a metal room exterior material 1x, or a heat insulation structure in which a metal indoor shape member 1y is attached via a heat insulating bridge 4. The lower frame 1b has a heat insulating structure in which a metal room shape member 1y is attached to a caulking portion 5 of a metal room outer shape member 1x via a heat insulating bridge 4.

The shoji 2 is constructed by fitting a multi-layer glass 13 into a four-sided frame 14 composed of upper and lower frames 14a, 14b and left and right vertical frames 14c, 14d. The shoji 2 has a composite structure in which the upper and lower frames 14a, 14b and the vertical frames 14c, 14d combine or join a metal room exterior member 14x and a resin room member 14z, or a metal room exterior member 14x and a metal room member. 14y are connected via a heat-insulating bridge 4.

The shoji (shoji) 2 may have a structure (not shown) in which a double-layer glass is fitted in a non-insulated four-sided frame made of a metal profile. In the case where the shoji 2 has a composite structure, as shown in FIG. 5A, a metal for reinforcing the resin indoor shape member 14z in order to secure the strength of a portion where the handle 15 is attached to the door frame 14c. It is preferable that a reinforcing member 16 made of steel is attached. Further, when the four-sided frame 1 has a composite structure, in order to secure the strength of the fin portion 10 with which the door frame 14c of the shoji 2 comes in contact, the resin-made indoor section 1 is formed.
The reinforcing member 1 made of metal is provided on the fin portion 10 formed at 4z.
7 is preferably provided integrally extending from the metal room exterior member 14x. In the vertically sliding window sash having the above-described configuration, the same operation and effect as those of the window sash of the above embodiment can be obtained.

[0027]

In summary, according to the present invention, there is provided an opening device having a sliding door openable and closable in a four-sided frame including an upper and lower frame and left and right vertical frames. The room exterior material is made of metal, a caulked portion is formed at the indoor end of the metal room exterior material, and a resin-formed portion that is caulked to the caulked portion is formed. Either the indoor shape member or the metal indoor shape member is selectively attached via a heat-insulating bridge forming a crimped portion having substantially the same shape as the crimped portion, so that the room exterior material of the four-sided frame is common. It is possible to commonly use exterior system options such as screen doors and screen grids between different types of opening devices, thereby reducing costs.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment in which the present invention is applied to a sliding window sash.

FIG. 2 is a longitudinal sectional view of the sliding window sash.

3A and 3B are cross-sectional views of the sliding window sash, wherein FIG. 3A is a cross-sectional view of a composite type, and FIG.

FIGS. 4A and 4B are longitudinal sectional views showing an embodiment in which the present invention is applied to a sliding window sash, wherein FIG. 4A is a sectional view of a composite type, and FIG.

5A and 5B are cross-sectional views of the vertical sliding window sash, in which FIG. 5A is a cross-sectional view of a composite type, and FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Four-sided frame 1a, 1b Upper and lower frame 1c, 1d Vertical frame 1x Metal room outer shape material 1y Metal room shape material 1z Resin room shape material 2,3 Shoji 4 Heat insulation bridge 5 Caulking part 6 Covering part

Continued on the front page (72) Inventor Takeshi Ueda 2-1-1, Oshima, Koto-ku, Tokyo Tosterm Co., Ltd. F-term (reference) 2E011 CA01 CB01 CB04 CC07

Claims (1)

[Claims] 1. An opening device having a sliding door openable and closable in a four-sided frame including an upper and lower frame and left and right vertical frames, wherein the upper and lower frames and the vertical frame are formed of a room outer shape member and a room shape member, The room exterior material is made of metal, and a caulking portion is formed at the indoor end of the metal room exterior material, and a caulked portion to be caulked to the caulking portion is formed. An opening device characterized in that one of metal indoor profiles is selectively attached via a heat insulating bridge having a crimped portion having substantially the same shape as the portion.