JPH0651463U - Insulated vertical frame connection structure - Google Patents

Abstract

(57) [Summary] [Purpose] The insulation vertical frame can be prevented from bending,
To be able to improve fire protection performance. [Structure] The outdoor end 2a of the inner body 2 and the outer body 3
Insulation vertical frame 1 in which the indoor end portion 3a of the
And the outdoor end 11a of the inner body 11 and the outer body 12
The inner end portion 12a of the
The vertical base 13 is screwed to the indoor end 11b of the above to form the vertical 10, and the shielding plate 24 provided with the heat insulating plate 25 on the indoor side surface is provided with the indoor end 13a of the left and right outer vertical frames 3 and the outer upright body 3. The left and right heat insulation vertical frames 1,
One space is divided into an inner vertical space B and an outer vertical space C.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure in which a pair of heat insulating sashes are vertically connected to each other and the heat insulating vertical frames in which the inner vertical frame and the outer vertical frame are connected via a heat insulating material are connected to each other by the vertical.

[0002]

[Prior art]

 In a continuous window in which a pair of heat insulating sashes are connected in a vertical direction, various structures are known as a structure in which the heat insulating vertical frames are connected in a vertical direction. For example, as shown in Japanese Utility Model Application Laid-Open No. 57-112584, an inner vertical frame, an outer vertical frame, and a heat insulating vertical frame are connected to form a heat insulating vertical frame. Arrange a cuboid that connects the main body and the cuboid base with screws via a heat insulating material, and push the cuboid body across the outdoor surface of the outer vertical frame that is adjacent to the left and right, and the cuboid base is adjacent to the left and right. The vertical insulating frame is pressed against the inner surface of the inner vertical frame, and the heat insulating vertical frames adjoining on the left and right are connected vertically.

As disclosed in Japanese Utility Model Publication No. 61-46149, an inner vertical frame and an outer vertical frame are connected to each other via a heat insulating material to form a heat insulating vertical frame, and the inner vertical frame and the outer vertical frame are thermally insulated. Attach the connecting plate by engaging the locking receiving part and the locking ridge, and connect the vertical body and the vertical base via the heat insulating sandwiching plate to form a vertical structure. It is known to connect vertical frames.

[0004]

[Problems to be solved by the device]

 In the case of the former connection structure, the heat insulating vertical frame is clamped by the tightening force of the main body and the vertical base, so that the heat insulating vertical frame may bend in the in-plane direction, and the heat insulating adjacent to the left and right sides Since the vertical space formed between the vertical frames is continuous across the inner vertical frame and the outer vertical frame, the heat in the room is transferred to the outer vertical frame by the convection of air in the vertical space, and Since heat is transferred to the inner vertical frame, the heat insulation performance is inferior, and in the event of a fire, the heat may be transferred indoors and outdoors to spread the fire, resulting in poor fire protection.

In the latter connection structure, the above-mentioned problem can be solved to some extent by the heat insulating connecting plate, but it is not sufficient, and the heat insulating connecting plate may be melted in the event of a fire. It will bend and the fire performance will be inferior.

Therefore, an object of the present invention is to provide a connecting structure of a heat insulating vertical frame which can solve the above-mentioned problems.

[0007]

[Means for Solving the Problems]

 The outdoor end portion 2a of the inner vertical frame 2 and the indoor end portion 3a of the outer vertical frame 3 are connected to each other via a heat insulating material to form a heat insulating vertical frame 1. The outdoor end portion 11a of the inner vertical body 11 and the outer vertical body 12 are connected to each other. The indoor end portion 12a of the above is connected via a heat insulating material, and the indoor base portion 11b of the inner main body 11 is connected to the vertical base 13 by a screw 18 to form the vertical direction 10. A cuboid 10 is arranged between the vertical frames 1 and 1, and the left and right heat-insulating vertical frames 1 and 1 are sandwiched and connected by the cuboid 10, and the indoor end 12a or the inner side of the outer vertical body 12 is connected. A connecting structure of a heat insulating vertical frame in which a pair of left and right shielding members having a heat insulating function are attached respectively to the outdoor end portion 11a of the upright body 11 and the indoor end portions 3a of the left and right outer vertical frames 3.

[0008]

[Work]

 Since the indoor end 12a of the outer body 12 of the cubic 10 or the outdoor end 11a of the inner body 11 is connected to the indoor ends 3a of the left and right outer vertical frames 3 by a pair of left and right shielding members. Even if the left and right heat insulation vertical frames 1 and 1 are sandwiched and connected by the upright 10, the heat insulation vertical frame 1 does not bend, and the inner upright body 11 and the outer upright body 12 of the upright 10 are not bent. Are connected via a heat insulating material, and the pair of left and right shielding members have a heat insulating function, so that the vertical space A between the left and right heat insulating vertical frames 1 and 1 is adiabatically divided into an inner vertical space B and an outer vertical space C. In addition, heat conduction inside and outside the room due to air convection and heat conduction during a fire are eliminated, and the heat insulation performance and fire protection performance are improved.

[0009]

【Example】

 As shown in FIG. 1, a heat insulating vertical frame 1 of a heat insulating sash is formed by connecting an inner vertical frame 2 and an outer vertical frame 3 via a heat insulating connecting member 4, and the outdoor end 2a of the inner vertical frame 2 is L-shaped. The heat insulating connecting material supporting portion 5 is bent to form a heat insulating connecting material supporting portion 5, and a vertical sealing material 6 is attached to the outdoor end of the heat insulating connecting material supporting portion 5, and the indoor end portion 3a of the outer vertical frame 3 is T-shaped. Forming a heat insulating connecting material supporting portion 6, an in-plane direction inward supporting portion 7 and an in-plane direction outward supporting portion 8, and the heat insulating connecting material 4 is the heat insulating connecting material supporting portion 5 of the inner vertical frame 2. It is attached by inserting it from the longitudinal direction to the heat insulating connecting material supporting portion 6 of the outer vertical frame 3 with a screw 9.

The upright 10 is composed of an inner upright body 11, an outer upright body 12, and a upright base 13, and has a groove groove 14 at an outdoor end 11 a of the inner upright body 11, The indoor end portion 12a has a recessed groove 15 and a pair of locking receiving pieces 16 in the in-plane direction, and a heat insulating material 17 is attached across the recessed groove 14 and the recessed groove 15 so as to stand inward. The main body 11 and the outer main body 12 are connected by a heat insulating material 17, the indoor base 11 of the inner main body 11 is connected with a vertical base 13 by a screw 18, and the vertical base 13 is connected by a vertical cover 19. Is snapped on.

The indoor end portion 3a of the outer vertical frame 3 and the indoor end portion 12a of the outer upright body 12 are connected by a shielding member 20 having a heat insulating function, and the shielding member 20 is formed as shown in FIG. The shield plate 24 has a crank shape with the side piece 21, the middle piece 22, and the other side piece 23, and the L-shaped heat insulating plate 25 attached to the middle piece 22 and the other side piece 23 of the shield plate 24. The one side piece 21 is engaged with the engagement receiving piece 16 of the indoor end portion 12a of the outer upright body 12, and the other side piece 23 is brought into contact with the heat insulating connecting material support portion 6 of the outer vertical frame 3 to connect the screws. They are connected at 9.

Because of this, the vertical base 13 is in contact with the indoor ends 2b, 2b of the left and right inner vertical frames 2, 2 and the left and right vertical seal members attached to the outdoor ends 12b of the outer upright body 12. Even if 26 connects the left and right heat insulating vertical frames 1, 1 which are adjacent to the outdoor end portions 3b, 3b of the left and right outer vertical frames 3, 3 and sandwiches them, the interior of the left and right outer vertical frames 3, 3 Since the end portions 3a are connected to the indoor end portions 12a of the outer body 12 by the shielding member 20, the heat insulating vertical frame 1 does not deform.

Further, the vertical space A between the left and right heat insulating vertical frames 1, 1 is adiabatically divided into an inner vertical space B and an outer vertical space C by the heat insulating material 17 and the pair of left and right shielding members 20, 20. As a result, heat is not transferred indoors and outdoors due to convection of air, improving heat insulation performance, and heat is not transferred in the event of a fire, improving fire protection performance.

A second embodiment is shown in FIG. 3, in which the outdoor end portion 11a of the inner body 11 is inwardly U-shaped, and the pair of left and right lateral plates 30 and the pair of left and right bending plates 31 form an L-shaped left and right. A pair of shield plates 32, 32 are integrally provided, and a U-shaped heat insulating plate 33 is provided along the outdoor surface of the pair of left and right shield plates 32, 32 to serve as a shield member. The plate-shaped indoor end 12a of the outer standing body 12 is connected to the pair of left and right lateral plates 30 with screws 34 to connect the inner standing body 11 and the outer standing body 12 via a heat insulating material. The bent piece 31 is connected to the heat insulating connecting material supporting portion 6 of the outer vertical frame 3 with a screw 35 via a heat insulating material.

Even in this case, the vertical space A is partitioned into the inner vertical space B and the outer vertical space C via the heat insulating material as described above, and the outdoor end 11a of the inner body 11 is made of the heat insulating material. Since it is connected to the indoor end portion 3a of the outer vertical frame 3 via the same, it is similar to the above.

[0016]

[Effect of device]

 Since the indoor end 12a of the outer body 12 of the cubic 10 or the outdoor end 11a of the inner body 11 is connected to the indoor ends 3a of the left and right outer vertical frames 3 by a pair of left and right shielding members. Even if the left and right heat insulation vertical frames 1 and 1 are sandwiched by the uprights 10 and connected, the heat insulation vertical frame 1 does not bend. Since the inner body 11 and the outer body 12 of the cuboid 10 are connected via a heat insulating material, and the pair of left and right shielding members have a heat insulating function, the vertical space A between the left and right heat insulating vertical frames 1, 1 is It is divided into an inner vertical space B and an outer vertical space C in an adiabatic manner, and heat conduction inside and outside the room due to convection of air and heat conduction during a fire are eliminated, and the heat insulation performance and fire prevention performance are improved.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a first embodiment of the present invention.

FIG. 2 is a perspective view of a shielding member.

FIG. 3 is a cross-sectional view showing a second embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Insulating vertical frame, 2 ... Inner vertical frame, 3 ... Outer vertical frame, 4 ... Insulating connection material, 10 ... Cubic, 11 ... Inner standing body, 12 ... Outer standing body, 13 ... Cubic base, 17 ... heat insulating material, 20 ... shielding member, 24 ... shielding plate, 25 ... heat insulating plate, A ... vertical space, B ... inner vertical space, C ... outer vertical space.

Claims (3)

[Scope of utility model registration request] 1. An adiabatic vertical frame 1 is formed by connecting an outdoor end 2a of an inner vertical frame 2 and an indoor end 3a of an outer vertical frame 3 via a heat insulating material.
The outdoor end 11a of the inner main body 11 and the indoor end 12a of the outer main body 12 are connected via a heat insulating material, and the vertical base 13 is connected to the indoor end 11b of the inner main body 11 with a screw 18. It connects and it is set as the vertical direction 10. The vertical direction 10 is arrange | positioned between the said heat insulation vertical frames 1 and 1 adjacent to the said right and left, and the right and left thermal insulation vertical frames 1 and 1 are pinched | interposed by the vertical direction 10 and connected, The indoor end 12a of the outer body 12 or the inner body 1
1 of the outdoor end portion 1a and the indoor end portions 3 of the left and right outer vertical frames 3
A connecting structure of a heat insulating vertical frame, wherein a pair of left and right shielding members having a heat insulating function are attached over a. 2. A pair of left and right shield plates 20 are attached across an indoor end portion 12a of the outer body 12 and an indoor end portion 3a of the outer vertical frame 3, and a heat insulating plate 25 is attached to an inner surface of the shield plate 20. The heat insulating vertical frame connecting structure according to claim 1, wherein the pair of left and right shielding members are attached to each other. 3. A pair of left and right shield plates 32 are integrally provided on the outdoor end portion 11a of the inner body 11, and a heat insulating plate 33 is provided on the outdoor surface of the shield plate 32 to form a pair of left and right shield members. Item 1. A heat insulating vertical frame connection structure according to Item 1.