JP2865579B2 - Insulated profile - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat-insulated profile for a sash formed by connecting mutually opposing portions of an exterior member and an interior member made of an extruded profile made of an aluminum alloy with a thermal insulator.

[0002]

2. Description of the Related Art FIG. 5 shows a conventional bay window which does not use a heat-insulating member, and which forms a sliding window between left and right angular cubicles (cubes whose prospective surfaces are non-parallel). An example is shown in which a shoji 2 and an inner shoji 3 are mounted, and a shoji 5 is fixed between the left and right cubicles 1 and the vertical frame 4 to form a fitting window. 6 is a column constituting a building opening 7 for attaching a bay window, 8
Is a picture frame fixed to the pillar 6.

In such bay windows, generally,
At present, insulated profiles are not widely used. FIG. 6 shows an example of a heat-insulated profile, in which an outdoor member 9 and an indoor member 1 are provided.
The heat insulating material 11 is connected by caulking between the zeros. Such an insulated profile is made of an aluminum alloy outdoor member 9.
An end portion of the heat insulating material 11 is inserted into a caulking hole 12 provided at a portion facing the indoor side member 10 and caulking is performed by pressing a caulking piece 12 a constituting the caulking hole 12 by a caulking roller 13 as shown by an arrow Y. , So that the heat insulating material 11
Is attached to the outdoor member 9 and the indoor member 10 and attached.
If such a heat-insulated profile is used for the bay window, heat can be prevented from being transmitted to the indoor and outdoor directions through the sash, so that the bay window can be popularized even in cold regions and the like.
Energy required for cooling and heating can be saved, and the indoor space can be expanded.

In Japanese Utility Model Laid-Open Publication No. Sho 56-121866, as shown in FIG. 7 (A), a heat insulating member provided between a room-side member a and a room-side member b by filling and molding is used as an angle of a bay window. A material using a material joined by a material c is disclosed. In Japanese Utility Model Publication No. 64-2062,
As shown in FIG. 7 (B), two heat-insulating members A and B are combined to form a heat-insulating structure for a window of a type in which a frame is embedded in a concrete wall surface. The members d and e and the indoor-side members f and g are connected to each other by heat insulating materials h, i, j, and k which are integrally formed in two non-parallel and non-facing structures (straight lines). .

[0005]

SUMMARY OF THE INVENTION An angle cubic 1 shown in FIG.
When a heat-insulating material is used for joining the heat-insulating material by caulking as shown in FIG. 6, the heat-insulating material is provided by molding as described in Japanese Utility Model Publication No. Sho 56-121866 and Japanese Utility Model Publication No. Sho 64-2062. Compared with the case, a large facility cost such as a resin molding apparatus is not required, which is advantageous in that a low-cost and efficient cubic can be manufactured.

According to the structure in which one heat insulating material c is disposed in the center as described in Japanese Utility Model Application Laid-Open No. 56-121866, the heat insulating material is made of a synthetic resin.
And the heat insulating material c needs to be formed thick, which is uneconomical. In addition, Jiko 64-20
As described in JP-A-62-62, when two heat-insulated profiles A and B are used, the structure becomes complicated, so that the price of the heat-insulated profiles is further increased, and the production and on-site construction steps are reduced. Become complicated.

The present invention has been made in view of the above-mentioned problems of the prior art,
For sashes with non-parallel prospective surfaces, such as angled cubicles, etc., a structure is adopted in which the heat insulating material is attached by caulking. It is an object of the present invention to provide a heat-insulated profile having a large configuration.

[0008]

According to the present invention, two caulking holes are provided at mutually opposing portions of an indoor side member and an outdoor side member made of an extruded shape member made of an aluminum alloy.
By caulked two ends of insulation to the caulking holes, thereby constituting the heat insulating profile attached to the outdoor side member in the parallel two insulation and interior side member, the two
While facing the thermal insulation of the book, while forming one prospective surface of the thermal insulation profile parallel to the inward and outward directions of the thermal insulation,
By forming the other prospective surface non-parallel to the inside and outside directions of the heat insulating material, one of the outdoor side member and the indoor side member is formed to have a wide width, and the other member is formed to have a narrow width. The material is provided substantially flush with the parallel prospective surface, and the second heat insulating material has one end at an end opposite to the joint of the first heat insulating material of the narrowly formed member. And the other end is connected to the inside of the end of the facing portion of the wide member.

[0009]

In the present invention, as described above, since the two heat insulating materials face each other , the space between the outdoor member and the indoor member is cut off.
It becomes possible to join by caulking heat material,
The book insulation is provided at the furthest form by swaging . Therefore, compared to the case where a heat insulating material is provided at the center, a bending force is less likely to be generated in the heat insulating material, and the strength is increased. Also,
Because the insulation is bonded to other members by caulking,
There is no need for a molding device for pouring the melted heat insulating material between the inner and outer materials and cooling and solidifying it.

[0010]

1 is a cross-sectional view showing an embodiment of a heat-insulating profile according to the present invention, and FIG. 2 is a plan view showing the entire configuration of a bay window having the bunches of FIG. 1, and FIG. It is sectional drawing which shows a state. This bay window, as shown in FIG.
Is realized by a heat insulating structure.

As shown in FIG. 1 and FIG. 3, the cubic member 16 of this embodiment is attached by caulking between an aluminum alloy outdoor member 17 and an indoor member 18 and an opposing portion thereof. The first and second heat insulating members 11a and 11b are made of synthetic resin and connect the members 17 and 18. Prospect face 16a on the side of the mating shoji 5 of the cubic 16
Is parallel to the inside and outside directions of the heat insulating materials 11a and 11b,
That is, the prospective surface 1 which is formed perpendicular to the outdoor surface m of the outdoor member 17 and faces the sliding window sliding doors 2 and 3
6b is formed non-parallel to the inside and outside directions of the heat insulating materials 11a and 11b, that is, inclined with respect to the outdoor surface m of the outdoor member 17. Thereby, the cross-sectional shape of both the outdoor side member 17 and the indoor side member 18 is tapered,
The outdoor member 17 is wider than the indoor member 18.

The first heat insulating material 11a provided on the prospective face 16a on the side of the shrinking sash 5 is substantially flush with the perpendicularly formed prospective face 16a. Also, the second heat insulating material 1
1b has one end connected to the end of the indoor side member 18 having a width smaller than that of the outdoor side member 17 and opposite to the connecting portion of the first heat insulating material 11a on the surface facing the outdoor side member 17, and the other end thereof. It couples to the facing part of the outdoor member 17. Here, the heat insulating materials 11a and 11b are parallel and provided so as to face each other.
Be killed. In the present embodiment, these cross-sectional heated material 11
a and 11b are plate-shaped, and the surfaces on the inclined prospective surface 16a side of the outdoor member 17 and the indoor member 18 are substantially flush, so the other end of the second heat insulating material 11b is The members are joined to the inside of the end on the side of the prospective surface 16b.

By providing the heat insulating materials 11a and 11b in this way, even though the prospective surfaces 16a and 16b are relatively inclined, as shown in FIG.
It can be caulked at once from both sides of 1a and 11b, so that a conventional heat insulating material forming device is not required. In addition, since the outdoor side member 17, the heat insulating members 11a and 11b, and the indoor side member 18 are configured as one heat-insulated member, the actual outer shape member is formed.
As described in JP-A-2062, there is no need to perform an operation of manufacturing and combining each of the shaped members, as in a configuration in which two heat-insulated members are combined.

Further, when an external force acts on the cubic 16, the external force is shared and received by the heat insulating materials 11a and 11b which are separately provided. In addition, external force can be stably received, and the strength increases. Further, since the first heat insulating material 11a is substantially flush with the prospective surface 16a, there is no gap at the butted portion with the upper and lower frames, which are other heat-insulated profiles, and the airtightness is improved, and the prospective surface 16a is improved. When a fitting having a configuration in which 16a is visible is formed, the appearance is improved. In addition, since the heat insulating material 11a also has the flush function, a cover is not required, and the number of parts can be reduced.

In order to increase the strength of the caulking, the caulking hole 12 is provided with a knurling body such as a rotating tooth 31 (31a is its axis) having teeth formed in the periphery as shown in FIG. Is placed in the caulking hole 12 and knurling (roughening) is performed while receiving the pressing force at the time of knurling by the receiving roller 32 (32a is the shaft) while rotating the rotary teeth 31. In this case, the heat insulating material 11a , 11b is almost flat and the indoor and outdoor surfaces are perpendicular to the pressing force at the time of knurling. The outer peripheral surface of the roller is parallel) to perform knurling. Also, as shown in FIG.
Similarly, in order to be able to receive the pressing force at the time of knurling by the normal receiving roller 32,
The outer surface of the portion that holds the shoji-shoji 5
Surface 18b is used as a knurling receiving portion, and another knurling receiving portion 18c which is flush with the surface 18b is added to the inclined surface forming the prospective surface 16a, and these knurling receiving portions are provided. Between 18b and 18c,
A surface 30 passing between the two caulking holes 12 passes or the knurling receiving portion 18c intersects the surface 30. As described above, in the present embodiment, a stable knurling operation can be performed using the normal receiving roller 32 without using a special receiving roller whose roller outer peripheral surface is inclined.

The other components of this embodiment will be described. In FIG. 1, reference numeral 19 denotes a space 20 between the outdoor side member 17, the indoor side member 18 and the heat insulating material 11b (FIG. 3).
The cover 19 is a cover made of a low thermal conductive material such as a synthetic resin that closes the entrance of the space 20. The cover 19 has a groove-shaped cover mounting portion 17 a provided on the outdoor member 17 side constituting the entrance of the space 20. The space 20 is closed by fitting and attaching both sides 19a and 19b of the cover 19 to the groove-shaped cover attachment portion 18a on the indoor member 18 side. The cover 19 is flush with the prospective surface 16 b on the side of the sash 2, 3 of the cubic 16. Also, a vertical piece 19c also serving as a rib is formed on the back surface of the cover 19 to prevent the cover 19 from bending and to apply the tip to a concave portion between the outdoor member 17 and the caulking piece 12a to thereby reduce the external pressure. This prevents the cover 19 from being dented. As shown in FIG. 3, the mounting portions 17a and 18a of the cover 19
It is formed so as not to protrude from the inside, that is, the insertion locus of the caulking roller 13.

Reference numeral 25 denotes a receiving piece of the airtight material 26 attached to the shoji 2. The receiving piece 25 is provided with a mounting groove 17 provided substantially over the entire length of the outdoor member 17 so that it can be retrofitted.
By fitting the receiving piece 25 to the b and 17c, the receiving member 25 is attached so as to be attached to almost the entire length of the outdoor side member 17. As shown in FIG. 3, the receiving piece 25 divides the space 20 between the outdoor side member 17 and the indoor side member 18 from the heat insulating material 11.
It is attached so that there is a part at the position extended outward in the direction perpendicular to the inward and outward directions of a and 11b (that is, it protrudes to the insertion locus of the caulking roller 13). As shown in FIG. 1, the sliding doors 2 and 5 also have a structure in which the outdoor member 27 and the indoor member 28 are connected by the heat insulating material 11, similarly to the cubicle 16 and the vertical and horizontal frames (not shown). As shown in FIG. 2, the sliding doors 2, 3, and 5 have a double panel structure.

The heat insulating materials 11a, 11a
As shown in FIG. 3, the caulking of b is performed by inserting the caulking roller 13 into the space 20 between the outdoor member 17 and the indoor member 18 before attaching the cover 19 and the airtight member receiving piece 25. Do. After the heat insulating materials 11a and 11b are caulked, the cover 19 and the receiving piece 25 are mounted.

As described above, the space 20 between the inclined prospective surface 16b and the heat insulating material 11b forms the cover 19 having low thermal conductivity.
As shown in FIG. 1, since the prospective surface 16 b and the cover 19 are substantially flush with each other,
Since there is no gap between the butted portions abutted against the lower frame 23 and the upper frame (not shown), which are heat-insulated profiles connected by the screw rods 1 and the screw rod 22, airtightness is improved. Further, the outdoor member 17 and the indoor member 18 are covered by the cover 19.
Since the room surrounded by the heat insulating material 11b is formed, the convection is reduced and the heat insulating property is improved. Particularly, as in the present example, the room between the outdoor member 17 and the indoor member 18 is divided into the rooms a and b on both sides of the reinforcing member 19c by the reinforcing piece 19c.
Since the room c is divided into three between the heat insulating materials 11a and 11b and the cross-sectional area of the room is reduced, convection is more effectively prevented. When the prospective surface 16b is seen from the room like a sliding window, the space 20 is closed and the prospective surface 1b is viewed.
6b, the appearance is improved.

The present invention can be applied not only to a case where a sliding window, a sliding window, and a fitting window are formed in a bay window, but also to a case where a closing window, a rotating window or a raising / lowering window is formed.
Further, the present invention is applicable to angle frames and frames of fittings such as various windows and doors other than bay windows. Further, the present invention can be applied to a configuration in which the outdoor member 17 is on the indoor side and the indoor member 18 is on the outdoor side, contrary to the above embodiment. Further, the outdoor member 1
7, various changes and additions can be made to the configuration and combination of the indoor side member 18 and the heat insulating materials 11a and 11b.

[0021]

According to the present invention, although one of the prospective surfaces of the heat-insulating member has a structure in which it is made non-parallel to the inside and outside directions of the heat-insulating member, the two heat-insulating members are formed in the most separated form. Since the heat insulating material is provided, a bending force is less likely to be generated in the heat insulating material as compared with the case where the heat insulating material is provided at the center, and the strength is increased. Also, two
Since the heat insulating materials face each other, they can be bonded to the inner and outer profiles by caulking.Therefore, there is no need for a molding device that pours the melted heat insulating material between the inner and outer materials and cools and solidifies it. Efficient production of a heat-insulated profile is possible without requiring time such as heating and cooling.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an embodiment in which the present invention is applied to a bay window.

FIG. 2 is a cross-sectional view showing the entirety of a bay window having a cubic shape according to the embodiment of FIG. 1;

FIG. 3 is a cross-sectional view for explaining caulking of the heat insulating material of the embodiment of FIG.

FIGS. 4A and 4B are end views of a profile for explaining a knurling operation of the present embodiment.

FIG. 5 is a cross-sectional view showing a conventional bay window.

FIG. 6 is an end view showing an example of a heat insulating material coupling portion of the heat insulating profile.

FIGS. 7A and 7B are cross-sectional views each showing a known method.

[Explanation of symbols]

2, 3: sliding shoji, 5: shrink-fitting shoji, 11a: first heat insulating material, 11b: second heat insulating material, 12: caulking hole,
13: caulking roller, 16: cubic, 16a: (parallel)
Prospect, 16b: (non-parallel) prospect, 17: Outdoor member, 18: Indoor member, 19: Cover, 20: Space

Claims (1)

(57) [Claims] 1. Two caulking holes are provided at mutually opposing portions of an indoor side member and an outdoor side member made of an extruded shape member made of aluminum alloy, and both ends of a first and a second heat insulating material are caulked. By caulking the holes, the two heat insulators are made parallel to each other and joined to the outdoor member and the indoor member to form a heat-insulated profile, and the two heat insulators face each other. By forming one prospective surface of the material parallel to the inside and outside directions of the heat insulating material, and forming the other prospective surface non-parallel to the inside and outside directions of the heat insulating material, the outdoor side member and the indoor side member One member is formed to be wide, and the other member is formed to be narrow. The first heat insulating material is provided substantially flush with the prospectively formed surface, and the second heat insulating material is formed to be narrow. Said first member
A heat-insulating material having one end connected to the opposite end of the connecting portion and the other end connected to the inside of the end of the facing portion of the wide member.