JP3680000B2 - Top light - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a toplight that is attached to a rooftop and obtains daylighting, and particularly relates to a toplight that has an excellent heat insulation effect from the outdoors and can be opened by popping up the toplight.
[0002]
[Prior art]
Conventionally, various top lights are used on various roofs of buildings. These top lights are made of aluminum molds with good thermal conductivity and are on the roof, so they are directly exposed to summer heat and winter cold, and heat and cold propagate to the inside. As a result, the air conditioning equipment does not function effectively due to high or low temperatures.
[0003]
In addition, although such a toplight was of an open / close type, it was a hinge type, so there was a concern that rain and other intrusions would occur when the top light was opened and opened. In addition, the mechanism for lightly opening and closing is exposed, which impairs malfunction and internal appearance due to dust adhesion.
[0004]
[Problems to be solved by the invention]
The present invention has been made in view of the above problems. The outer member and the inner member of the aluminum mold are divided, and a heat insulating material such as a synthetic rubber is provided between the two members to block the propagation of heat. An object of the present invention is to provide a top light that does not reach the inner member. It is another object of the present invention to provide a top light having a new structure in which the top light is popped up in parallel and the mechanism is housed in an aluminum mold constituting the top light.
[0005]
[Means for Solving the Problems]
The top light of the present invention is a top light for daylighting from the roof of a building, and has a structure in which an outer member of the top light and an inner member of the top light are thermally insulated through a heat shielding material. It is divided into a base frame material portion and a roof frame material portion made of an aluminum frame material, and a spring storage frame portion is provided on each inner member of the base frame material portion and the roof frame material portion, and the spring Tensile coil springs and damper springs are stored in cylinder holes drilled in the storage frame, pulley sliding grooves are provided along the cylinder holes, and sliding rails are provided opposite to both pulley sliding grooves. In addition, a crossbar-shaped pop-up arm is interposed between the base frame member portion provided with the slide rail and the roof frame member portion provided with the slide rail, and the pop-up arm of the pop-up arm is pushed up to push up the roof frame member portion. End It is an summary that in the serial tension type coil spring elastically biased.
[0006]
Further, the present invention provides the top light according to the present invention, wherein each of the divided base frame member and roof frame member is made of urethane rubber, acrylic rubber, butyl rubber, silicone rubber, isobutylene rubber, ethylene-propylene-diene ternary. The gist is that it is molded from a copolymer (EPDM), CR (chloropyrene rubber), PVC (polyvinyl chloride resin), silicone resin, nylon resin, polycarbonate resin or natural rubber.
[0007]
【Example】
Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
The top light is made of an aluminum mold material that is a good conductor with thermal conductivity. The top light is divided into a base frame material portion 1 and a roof frame material portion 2, and the roof frame material portion 2 is configured to pop up in parallel to the base frame material portion 1. The base frame material portion 1 is provided with an inner member 4 inside an outer member 3 having an L-shaped cross section, and the outer member 3 and the inner member 4 are adiabatically joined via a heat shield.
[0008]
Heat shielding materials are urethane rubber, acrylic rubber, butyl rubber, silicone rubber, isobutylene rubber, ethylene-propylene-diene terpolymer (EPDM), CR (chloropyrene rubber), PVC (polyvinyl chloride resin), silicone resin Molded from nylon resin, polycarbonate resin or natural rubber.
[0009]
The heat shields 5 and 6 between the outer member 3 and the inner member 4 are interposed between the edges 7 and 8 of the outer member 3 configured to face the outer corners of the inner member 4, respectively. Both members are fixed by 10.
[0010]
On the other hand, the roof frame member 2 is also composed of an outer member 11 and an inner member 12. The inner member 12 is fixedly integrated inside the outer member 11 having an L-shaped cross section via heat shields 13 and 14. That is, the outer member 11 and the inner member 12 are formed by interposing the heat shielding materials 13 and 14 and fixing both members with screws 15 and 16.
[0011]
Spring storage frame portions 17 and 18 are integrally formed on the inner members 4 and 12 of the base frame material portion 1 and the roof frame material portion 2, respectively. Each of the spring housing frame portions 17 and 18 includes cylindrical cylinder holes 19 and 20, and pulley sliding groove portions 21 and 22 arranged along the cylinder holes 19 and 20. , 22 are provided on the slide rails 23, 23 and 24, 24 opposite to the pop-up arms 25, 25 attached in the shape of a crossbar. Pulleys 28, 28 and 29, 29 pivotably attached to the attached sliders 27, 27 are slidably fitted.
[0012]
The other fixed ends of the pop-up arms 25 and 25 are pivotally attached to the spring storage frame portions 17 and 18 via pivot hinges 30 and 30, respectively. The tension type coil springs 31 and 32 accommodated in 19 and 20 are provided. Reference numerals 33 and 34 denote damper springs accommodated in the cylinder holes 19 and 20 so as to face the tension coil springs 31 and 32, respectively. Lid members 36 and 37 having long holes 35 and 35 formed in the sliding direction are attached to the opening surfaces of the pulley sliding grooves 21 and 22.
[0013]
Packing 41, 41, 41 is fitted into the fitting grooves 38, 39, 40 formed on the outer member 3 of the base frame material part 1 at the opening / closing parts of the base frame material part 1 and the roof frame material part 2, respectively. Thus, airtightness and watertightness with the roof frame member 2 are achieved. Packing, urethane rubber, acrylic rubber, butyl rubber, silicone rubber, isobutylene rubber, ethylene - propylene - diene terpolymers (EPDM), CR (click Roropirengomu), PVC (Po polyvinyl chloride resin), silicone resin, nylon It is molded from resin, polycarbonate resin or natural rubber, and is fitted and fixed to the fitting grooves 38, 39 and 40 with fitting ribs 42, respectively.
[0014]
Reference numeral 43 denotes a plate glass fitted to the roof frame material portion 2, and is fitted between the glass receiving frame 44 fitted to the inner member 12 and the outer member 11 via the liner 45, and the peripheral groove of the glass receiving frame 44. When the inner member 12 is integrated with the outer member 11 by being pressed by the packing 46 fitted to the plate, the plate glass 43 is also integrated with the screw 15. At this time, the liner 45 and the packing 46 are also urethane rubber, acrylic rubber, butyl rubber, silicone rubber, isobutylene rubber, ethylene-propylene-diene terpolymer (EPDM), CR (chloropyrene rubber), PVC (polyethylene). (Vinyl chloride resin), silicone resin, nylon resin, polycarbonate resin and natural rubber.
[0015]
The toplight having the above-described configuration can open and close the roof frame member 2 in parallel with the base frame member 1 by raising and lowering the pop-up arms 25 and 25. At this time, since the tension type coil spring 31 is provided, it can be lightly moved by supporting the load of the roof frame member 2 and the plate glass 43 supported by the roof frame member 2, and opened by the damper springs 33 and 34. The initial load at the time can be kept small.
[0016]
The tension type coil springs 31 and 32 and the damper springs 33 and 34 are completely accommodated in the cylinder holes 19 and 20 formed in the spring accommodating frame portions 17 and 18 of the inner members 3 and 12, so that the appearance is excellent. In addition to being good in design, the danger of pinching fingers during construction is eliminated, and dust and the like are less likely to accumulate.
[0017]
Further, in the above configuration, the heat shielding materials 5, 6 and 13, 14 are interposed between the outer members 3, 11 and the inner members 4, 12 in both the base frame material portion 1 and the roof frame material portion 2, so that the heat conduction is cut off. Therefore, flame heat and cooling on the outer members 3 and 11 side are not propagated to the inner members 4 and 12 as they are. For this reason, the inner members 4 and 12 are kept comfortable and do not have a great influence on the room temperature, regardless of whether it is extremely hot in summer or extremely cold in winter.
[0018]
【The invention's effect】
As described above, the top light according to the present invention includes urethane rubber, acrylic rubber, butyl rubber, silicone rubber, isobutylene rubber, ethylene-propylene between the outer member and the inner member of the base frame member and the roof frame member. - diene terpolymer (EPDM), CR (click Roropirengomu), PVC (polyvinyl chloride resin), interposed silicone resin, nylon resin, a thermal material shielding molded from polycarbonate resins and natural rubber, thermally conductive Since the edge cutting is performed, flame heat and cooling on the outer member side are not propagated to the inner member as they are, and the room temperature can be kept comfortable during the summer heat or the winter cold. For this reason, the condensation inside the top light can be eliminated, and an excellent living environment can be maintained.
[0019]
In addition, the structure is such that parts such as a tension coil spring and a damper spring are completely accommodated in the cylinder holes drilled in the spring housing frame portions of both inner members. It has characteristics such as elimination of danger, and the effect obtained by implementing the present invention is extremely large.
[Brief description of the drawings]
FIG. 1 is a front longitudinal sectional view showing a state in which a top light according to an embodiment of the present invention is opened.
FIG. 2 is a longitudinal sectional view of a main part showing a state in which the top light is closed.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Base frame material part 2 Roof frame material part 3 External material 4 Inner member 5,6 Heat shield material 10,11 Screw 11 External material 12 Inner member 13,14 Heat shield material 15,16 Screw 17,18 Spring storage frame part 19 , 20 Cylinder hole 21, 22 Pulley sliding groove 23, 24 Sliding rail 25 Pop-up arm 26 Pivot hinge 27 Slider 28, 29 Pulley 30 Pivot hinge 31, 32 Tension coil spring 33, 34 Damper spring 35 Long hole 36, 37 Lid member 38, 39, 40 Fitting groove 41 Packing 42 Fitting rib 43 Sheet glass 44 Glass receiving frame 45 Liner 46 Packing

Claims (2)

In the top light for daylighting from the roof of the building,
The inner member 4, 12 of the outer member 3, 11 and top light of the top light through the heat shield 5,6,13,14 insulation structure and without,
Further, the top light is divided into a base frame material part 1 and a roof frame material part 2 made of an aluminum mold material,
The inner members 4 and 12 of both the base frame member 1 and the roof frame member 2 are provided with spring storage frame portions 17 and 18, respectively, and cylinder holes 19 formed in the spring storage frame portions 17 and 18. , 20 accommodates the coil springs 31 and 32 and the damper springs 33 and 34,
The pulley sliding groove portions 21 and 22 are arranged side by side along the cylinder holes 19 and 20,
Sliding rails 23, 23, 24, 24 are provided facing the pulley sliding groove portions 21, 22, and the base frame member 1 and the sliding rails 24, 24 provided with the sliding rails 23, 23 are provided. Cross bar-shaped pop-up arms 25, 25 are interposed between the provided roof frame parts 2,
Elastically biasing the end portions of the pop-up arms 25, 25 with the tension type coil springs 31, 32 so as to push up the roof frame member 2;
Top light characterized by In the top light,
The divided heat insulating materials 5, 6, 13, 14 of the base frame material portion 1 and the roof frame material portion 2 are urethane rubber, acrylic rubber, butyl rubber, silicone rubber, isobutylene rubber, ethylene-propylene-diene ternary Polymer (EPDM), CR (chloropyrene rubber), PVC (polyvinyl chloride resin), silicone resin, nylon resin, polycarbonate resin or natural rubber,
The toplight according to claim 1.

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