CN201083072Y

CN201083072Y - Warm-edge spacing bar

Info

Publication number: CN201083072Y
Application number: CNU2007201694710U
Authority: CN
Inventors: 赵双进
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-28
Filing date: 2007-06-28
Publication date: 2008-07-09
Anticipated expiration: 2017-06-28

Abstract

The utility model provides a warm edge spacing bar, wherein the spacing bar is a section bar with the cross section in the shape of a convex square pipe; the bottom surface of the convex square pipe is provided with double-row perforations with the row pitch ranging between 3 mm and 6 mm. The utility model which has aesthetic molding, a firm structure is an energy-saving product used in window and door section bars adopted in modern constructions.

Description

Warm limit spacer bar

Technical field

The utility model relates to the spacer bar in a kind of building doors and windows, relates in particular to the warm limit spacer bar that plastics or metal are made.Belong to the architectural shape technical field.

Background technology

The modern architecture door and window often adopts hollow glass, and the warm limit spacer bar around the glass is aluminium extruded sections or aluminium alloy extrusions normally.Section bar be hollow, the cross section adopts rectangle usually, shape is more single, the more more novel section bars of market demand exploitation.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of warm limit spacer bar of novel structure.

The technical solution of the utility model is, designs a kind of warm limit spacer bar, it is characterized in that the cross section is the section bar of convex square tube, and the bottom surface of described convex square tube is provided with the double perforation that pitch-row is 3-6mm.

In the such scheme, described convex square tube is tabular.

In the such scheme, the bottom surface of described convex square tube is provided with many and draws the trace line.

In the such scheme, described convex square tube is metal or plastic production.

The utility model moulding is attractive in appearance, and sound construction is the energy-conserving product of modern architecture door-window section bar.

Description of drawings

Fig. 1 is the generalized section of warm first kind of embodiment of limit spacer bar;

Fig. 2 is the generalized section of warm second kind of embodiment of limit spacer bar;

Fig. 3 is the generalized section of warm limit the third embodiment of spacer bar;

Fig. 4 is the generalized section of warm the 4th kind of embodiment of limit spacer bar;

Fig. 5 is the generalized section of warm the 5th kind of embodiment of limit spacer bar.

The specific embodiment

Below in conjunction with drawings and Examples, further specify the utility model.

Shown in Figure 1 is first kind of embodiment of the warm limit of the utility model spacer bar, and its structure is, hollow, the cross section is the section bar of convex square tube, the bottom surface 2 of convex square tube 1 is provided with the double perforation 3 that pitch-row is 3-6mm.Convex square tube 1 is tabular, and its wall thickness basically identical is 0.8-5mm.The bottom surface 2 of convex square tube is provided with many and draws trace line 4, and evenly distributes, and plays decoration function, strengthens third dimension.Convex square tube 1 is metal or plastic production, and its shoulder 5 is arcs, and head is a rectangle 6.

Shown in Figure 4 is the 4th kind of embodiment of the warm limit of the utility model spacer bar, and different with first kind of embodiment is that the head of convex square tube 1 is trapezoidal 7.

Shown in Figure 2 is second kind of embodiment of the warm limit of the utility model spacer bar, and different with first kind of embodiment is that a shoulder of convex square tube 1 is arc 8 transition.

Fig. 3 and shown in Figure 5 be the warm limit of the utility model spacer bar the 3rd, five kind of embodiment, different with first kind of embodiment is, the shoulder of convex square tube 1 is flat 9.

Claims

1. a warm limit spacer bar is characterized in that the cross section is the section bar of convex square tube, and the bottom surface of described convex square tube is provided with the double perforation that pitch-row is 3-6mm.

2. warm limit according to claim 1 spacer bar is characterized in that described convex square tube is tabular.

3. warm limit according to claim 1 spacer bar is characterized in that, the wall thickness basically identical of described convex square tube.

4. warm limit according to claim 1 spacer bar is characterized in that the bottom surface of described convex square tube is provided with many and draws the trace line.

5. according to the described warm limit of arbitrary claim spacer bar among the claim 1-4, it is characterized in that described convex square tube is metal or plastic production.

6. warm limit according to claim 5 spacer bar is characterized in that the shoulder of described convex square tube is an arc.

7. warm limit according to claim 5 spacer bar is characterized in that the shoulder of described convex square tube is flat.

8. warm limit according to claim 5 spacer bar is characterized in that a shoulder of described convex square tube is an arc-shaped transition.