CN2291489Y

CN2291489Y - Hollow insulated window

Info

Publication number: CN2291489Y
Application number: CN 97223938
Authority: CN
Inventors: 胡家林
Original assignee: URUMQI HYDRAULIC POWER AND BUILDING MACHINERY PLANT
Current assignee: URUMQI HYDRAULIC POWER AND BUILDING MACHINERY PLANT
Priority date: 1997-06-07
Filing date: 1997-06-07
Publication date: 1998-09-16
Anticipated expiration: 2007-06-07

Abstract

The utility model relates to a hollow insulated window, which comprises a stile (1), a mullion (2), middle division strips (3), depression strips (4), glass (5), sealing strips (7), and a frame (8). Outer glass (5) is arranged in a rabbet (a) inside a rectangular sash frame formed by the stile (1) or by the mullion (2). The middle division strips support tightly along edges. The middle division strips (3) are fixed to the mullion (2) or the stile (1) by screws. Inner glass (5) is arranged inside a rabbet (b) of the frame of a rectangular middle division strips (3) which are fixed along the inner side of the rectangular sash frame. The depression strips (4) are embedded in slots corresponding to the middle division strips (3). The section of the stile (1) presents a Z shape. A flat-bottomed seal slot (d) is arranged on the outer edge of a bending point. The hollow sealing strips (7) are embedded in the seal slot (d). The utility model has the advantages of good thermal insulation, low cost, good seal performance, simple structure, convenient installation, and easy popularization.

Description

The hollow thermal insulation window

The utility model relates to a kind of building window, especially presses a kind of hollow steel window.

In known technology, hollow steel window with the making of steel hollow section, use more universally,, be to guarantee heat insulation effect in the lower area of average temperature of the whole year, double window need be set, the cost that has been multiplied like this, and since seal groove be designed at the bottom of the garden, often because machining accuracy is not enough and process in be out of shape and cause notch bigger, card is weather strip incessantly, has weakened heat insulation effect because of seal is relatively poor.

Goal of the invention of the present utility model is to propose the hollow steel window that a kind of heat insulation effect better also can reduce cost.

Goal of the invention of the present utility model is by in the rabbet in the rectangular frame that is made of limit stile or middle stile, settle outside glass, hold out against along the edge with middle parting bead, with screw middle parting bead is fixed in middle stile or the limit stile, inner layer glass is inserted by along in the rabbet of parting bead frame in the inboard fixing rectangle of rectangle frame, in parting bead corresponding groove in the press strip embedding, with fixing inner glass, limit stile cross section is " Z " font, have seal groove flat and that opening is little than the bottom in the bending part outer rim, seal groove is embedded with the hollow sealing bar and realizes.

Main feature of the present utility model is that heat insulation effect is better, and manufacturing cost is lower, and airtight performance is better, and is simple in structure, and easy for installation being easy to popularized.

The utility model comprises limit stile 1, middle stile 2, middle parting bead 3, press strip 4, glass 5, weather strip 7, frame 8.

Below in conjunction with embodiment the utility model is further specified.

Fig. 1 is the front view of a kind of embodiment of the present utility model

Fig. 2 is that the A-A of Fig. 1 is to amplifying cut-away view

Fig. 3 is that the B-B of Fig. 1 is to amplifying cut-away view

Fig. 4 is the cross section enlarged drawing of limit stile 1

Fig. 5 is the cross section enlarged drawing of middle stile 2

Fig. 6 is the cross section enlarged drawing of middle parting bead 3

Fig. 7 is the cross section enlarged drawing of press strip 4

Fig. 8 is the cross section enlarged drawing of weather strip 7

Fig. 9 is the cross section enlarged drawing of frame 8

In the present embodiment, the fixed casement window that stile 2 and frame 8 surround in serving as reasons in the middle of the left and right sides, top and the bottom, top movable the window middle and left and right sides, bottom is surrounded by limit stile 1, and movable window is hinged on the frame 8.Limit stile 1 cross section is " Z " font, middle stile 2 cross sections are " T " font, frame 8 cross sections are " Q " font, thickness is all and is 35mm, middle parting bead 3 cross sections are " mountain " font, width is 28mm, in the higher in the outer part one side of parting bead 3 be used for outside glass 5 is held out against in the rectangular frame that is surrounded by limit stile 1 or stile 2 among the rabbet a, the rabbet b that is surrounded by middle parting bead 3 is used to settle inner glass 5, in the projection of groove c of the parting bead 3 fastening press strip 4 of corresponding position that is used to snap in press strip 4 middle parts with fixing inner glass 5, on outside glass 5 and limit stile 1 or middle stile 2 contact gaps, be coated with then with fluid sealant 6.Limit stile 1, middle stile 2, it is about 20mm that middle parting bead 3 and frame 8 cooperates the distance to reach between the promptly inside and outside layer glass of insulated space, calculates and the practical proof better and economical with materials of heat-insulating property in this case through theory.Middle parting bead 3 and press strip 4 are made of plastics, and middle parting bead 3 is screwed in limit stile 1 or middle stile 2, and simple installation is saved time.It is flat that the bottom land of the flat seal groove d of limit stile 1 is designed to linearity, can support the extruding force that seal groove is subjected in the section bar pressing process, avoided compressive deformation effectively, slot opening 3.8m, the wide 6.5mm of bottom land, product moulding is firmly little, be easy to rollingly, can guarantee section quality.Weather strip 7 is the big cavity type of garden tee section, external diameter 9mm, and the bottom is wide 5.6mm, the pedestal of high 6.5mm, two incline tip spacing 9.5mm, during work and middle stile 2 or frame 8 contact surfaces big, retractility is good, and weather strip 7 work planes exceed 4mm can remedy the overproof slit that produces of fit clearance preferably.

Manufacturing cost reduces by 41.5% than double window in the present embodiment.

Claims

1. hollow thermal insulation window, comprise limit stile (1), middle stile (2), middle parting bead (3), press strip (4), glass (5), weather strip (7), frame (8) is characterized in that: in the rabbet (a), settle outside glass (5) in the rectangular frame that is surrounded by limit stile (1) or middle stile (2), hold out against along the edge with middle parting bead (3), with screw middle parting bead (3) is fixed in middle stile (2) or the limit stile (1), inner layer glass (5) is inserted by along in the rabbet (b) of parting bead (3) frame in the inboard fixing rectangle of rectangle frame, in embedding with press strip (4) in parting bead (3) corresponding groove (c), with fixing inner glass (5), limit stile (1) cross section is " Z " font, has seal groove (d) flat and that opening is little than the bottom in the bending part outer rim, and seal groove (d) is embedded with hollow sealing bar (7).

2. hollow thermal insulation window as claimed in claim 1, it is characterized in that: limit stile 1 cross section is " Z " font, middle stile 2 cross sections are " T " font, frame 8 cross sections are " Q " font, thickness is all and is 35mm, middle parting bead 3 cross sections are " mountain " font, width is 28mm, in parting bead 3 cross sections higher in the outer part one sides be used for outside glass (5) is held out against in the rectangular frame that is made of limit stile (1) or stile (2) in the rabbet (a), the rabbet (b) that is surrounded by middle parting bead (3) is used to settle inner glass (5), in the projection of groove (c) of parting bead (3) the fastening press strip of corresponding position (4) that is used to snap in press strip (4) middle part with fixing inner glass (5), limit stile (1), middle stile (2), it is about 20mm that middle parting bead (3) and frame (8) cooperate the distance to reach between the promptly inside and outside layer glass of insulated space, middle parting bead (3) and press strip (4) are made of plastics, middle parting bead (3) is screwed in limit stile (1) or middle stile (2), it is flat that the bottom land of the flat seal groove (d) of limit stile (1) is designed to linearity, slot opening 3.8mm, the wide 6.5mm of bottom land, weather strip (7) is the big cavity type of garden tee section, external diameter 9mm, the bottom is wide 5.6mm, the pedestal of high 6.5mm, two incline tip spacing 9.5mm, during work and middle stile (2) or frame (8) contact surface big, weather strip (7) work plane exceeds 4mm.