CN2727354Y

CN2727354Y - Aluminum sections with spacing strips

Info

Publication number: CN2727354Y
Application number: CN 200420087799
Authority: CN
Inventors: 包钦文
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-18
Filing date: 2004-08-18
Publication date: 2005-09-21
Anticipated expiration: 2014-08-18

Abstract

The utility model relates to aluminum sections with spacing strips. The cross section of the section is a long strip. Two hook-shaped convex blocks are extended towards the left side from the upper and the lower ends to form a font style groove, the middle part of which is connected with a frame. A convex block, an arc-shaped convex block and a convex block are orderly extended from the left side of the frame. A dovetail groove is formed between each of the convex blocks and the arc-shaped convex block. Another section is also a long strip, and a frame is also extended from the right side of the section. A hook-shaped convex block is extended from the upper part of the frame. A convex block is also extended from the right side of the frame. The two arc-shaped convex blocks and the convex block also form a dovetail shape. The spacing strips of the sections are well sealed. The coefficient of heat conductivity is low, so the effects of heat insulation and sound insulation are good. The intensity of the sections is good, and the sections can not easily be distorted. The utility model is suitable for the aluminum alloy doors and windows and the outer glass curtain walls of the aluminum alloy frames.

Description

The aluminium extruded sections of interband parting bead

Technical field

The utility model relates to a kind of aluminium extruded sections of interband parting bead, and this section bar can be used for the outer curtain wall of alumium alloy door and window and aluminum alloy frame, belongs to building material technical field.

Background technology

The profile shapes of existing alumium alloy door and window is comparatively simple, though window frame is equipped with double-layer glass, but still have poorly sealed shortcoming between window frame and the frame, especially it is indoor when air-conditioning equipment is housed, the heat of hot outdoor air still can be sent to indoor, increase the weight of the load of air-conditioning equipment like this, could guarantee the requirement of indoor temperature control, the consumption of electric energy is increased.

Summary of the invention

The purpose of this utility model is the aluminium extruded sections that a kind of interband parting bead will be provided, and this section bar more excellent every hot and cold and soundproof effect especially is equipped with spacer bar, can make outdoor heat be difficult for importing into indoor, reduces the consumption of air conditioner electric energy.

The structure of the aluminium extruded sections of interband parting bead is that the cross section of section bar 1 is one rectangular, it extends two hook-type projections 4 left and forms a T font groove 5 in two ends up and down, the middle part is connected with a framework 11, the left side of framework 11 is extended projection 6, arc bump 7 and projection 8 successively, respectively forms a swallow tail shaped slot 9 and 10 between projection 8 and the arc bump 7; Another section bar 2 also is one rectangular, and a framework 16 is also extended on its right side, and a hook-type projection 17 is extended on the top of framework 16, and projection 6, two arc bumps 7 are also extended on framework 16 right sides and projection 8 also forms swallow tail shaped slot 9 and 10.Section bar 1 and 2 projection 6 and 8 and arc bump 7 be aligned with each other, a spacer bar 3 is respectively arranged between swallow tail shaped slot 9 and 10, the two ends of spacer bar 3 also are swallow-tail forms and identical with the shape of groove.Spacer bar 3 usefulness polyamide add glass fiber and make

The advantage of the aluminium extruded sections of interband parting bead is that the very low spacer bar of thermal transmittance is housed, so the heat insulation performance every cold and sound insulation of section bar is preferable, especially for the air-conditioning room, the heat of outside is difficult for importing into, therefore air conditioner can lighten the load, the consumption of electric energy is reduced, and the structure of section bar makes its rigidity better and not yielding in addition, can be widely used in the outer curtain wall of alumium alloy door and window and band aluminum alloy frame.

Description of drawings

Fig. 1. the aluminium extruded sections schematic diagram of interband parting bead not

Fig. 2. the aluminium extruded sections schematic diagram of interband parting bead

By Fig. 1, aluminium extruded sections comprises aluminium alloy extrusions 1 and 2, the cross section of aluminium alloy extrusions 1 is one rectangular, it extends two hook-type projections 4 left and forms a T font groove 5 in two ends up and down, the middle part is connected with a framework 11, projection 6 is extended in the left side of framework 11 successively, arc bump 7 and projection 8, respectively form a swallow tail shaped slot 9 and 10 between projection 8 and the arc bump 7, the stage of framework 11 protrudes out a hook-type projection 13 and projection 12, another section bar 2 also is one rectangular, two ends are to there being the

projection

14 and 15 of extension up and down, and a framework 16 is also extended on its right side, and a hook-type projection 17 is extended on the top of framework 16, one

projection

18 and 19 are also arranged at the bottom, projection 6, two arc bumps 7 are also extended on framework 16 right sides and projection 8 also forms swallow tail shaped slot 9 and 10, its shape and similar with dovetail groove and the mutual symmetry of the projection of section bar 1 frame left.

By Fig. 2, section bar 1 and 2 projection 6 and 8 and arc bump 7 be aligned with each other, a spacer bar 3 is respectively arranged between swallow tail shaped slot 9 and 10, the two ends of spacer bar 3 also are swallow-tail forms and identical with the shape of groove.

The specific embodiment

Make the swallow tail shaped slot 9 and 10 of section bar 1 and 2 aligned with each other, the spacer bar 3 of packing into then, the two ends of spacer bar 3 also are swallow-tail forms and just in time identical with the swallow tail shaped slot of section bar 1 and 2, so good seal, spacer bar 3 usefulness polyamide add glass fiber and make, its coefficient of thermal conductivity is little and do not readily conduct heat, thereby heat insulation and soundproof effect is all good, the well not yielding and long service life of the intensity of this aluminium extruded sections.

Claims

1. the aluminium extruded sections of an interband parting bead, the cross section that it is characterized in that section bar (1) is one rectangular, it extends two hook-type projections (4) left and forms a cross bath (5) in two ends up and down, the middle part is connected with a framework (11), projection (6) is extended in the left side of framework (11) successively, arc bump (7) and projection (8), respectively form a swallow tail shaped slot (9) and (10) between projection (8) and the arc bump (7), another section bar (2) also is one rectangular, a framework (16) is also extended on its right side, a hook-type projection (17) is extended on the top of framework (16), projection (6) is also extended on framework (16) right side, and two arc bumps (7) and projection (8) also form swallow tail shaped slot (9) and (10).

2. aluminium extruded sections according to claim 1, it is characterized in that the projection (6) of section bar (1) and (2) and (8) and arc bump (7) are aligned with each other, one spacer bar (3) is respectively arranged between swallow tail shaped slot (9) and (10), and the two ends of spacer bar (3) also are swallow-tail forms and identical with the shape of groove.

3. aluminium extruded sections according to claim 1 is characterized in that spacer bar (3) adds glass fiber with polyamide and makes.