CN203394246U

CN203394246U - Spliced sealing line

Info

Publication number: CN203394246U
Application number: CN201320516614.6U
Authority: CN
Inventors: 易国红; 倪宝友; 肖凌云
Original assignee: Anhui Fuhuang Steel Structure Co Ltd
Current assignee: Anhui Fuhuang Wood Co ltd
Priority date: 2013-08-22
Filing date: 2013-08-22
Publication date: 2014-01-15
Anticipated expiration: 2023-08-22

Abstract

The utility model discloses a spliced sealing line, comprising a rectangular sealing line substrate and a rectangular tail strip in a splicing manner, wherein the spliced sections of the sealing line substrate and the tail strip form an L-type structure; an L-type step parallel to the length direction of the substrate is arranged at the side of the sealing line substrate; the edge of a board of the tail strip is laminated on the step; the length direction of the sealing line substrate is consistent with that of the tail strip. According to the spliced sealing line, bending deformation cracking caused by an overall sealing line is avoided; raw materials can be fully utilized by adopting two parts in nailing and stitching manners, and the material waste is reduced.

Description

A kind of spliced sealing line

Technical field:

The utility model relates to a kind of spliced sealing line.

Background technology:

As Figure 1-3, conventional sealing line is by material all in one piece S4S, to play type to form L shaped Integral-sealing line 2 to existing conventional sealing line (architrave line) structure, is inserted in the groove of doorframe 1, for doorframe 1 and body of wall 7 close up and play the effect of decoration.The shortcoming of its existence: the Integral-sealing line that 1, whole plate forms, because material self stress easily occurs bending and deformation, cannot be used after lateral bending at all, and yield rate is extremely low; 2, whole plate sawing sheet causes waste of material serious, does not meet the policy of energy-saving and emission-reduction.

Summary of the invention:

For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of spliced sealing line, by two parts splicings nailing, forms integral body, reduces to greatest extent the internal stress of sheet material, avoids adopting Integral-sealing line and the flexural deformation cracking that causes.

The utility model technical solution problem adopts following technical scheme:

A sealing line, described spliced sealing line is spliced to form by rectangle sealing line substrate and rectangle tail bar, the section constitution L-type structure of described sealing line substrate and the splicing of described tail bar; Side at described sealing line substrate is provided with the L-type step that is parallel to substrate length direction, and described tail Tiao Banmian edge is pressed together on described step, and described sealing line substrate is consistent with the length direction of described tail bar.

The outer panel face of described tail bar is concordant with the side edge of described sealing line substrate, and described tail strip adoption peg is fixed on the step of described sealing line substrate.

The explosion-proof wooden skin that cross section is L-type is set, and described explosion-proof wooden skin is fitted in the external surface of described spliced sealing line.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

Spliced sealing line of the present utility model, is connected and composed by two parts, reduces to greatest extent the internal stress of sheet material, avoids adopting Integral-sealing line and the flexural deformation cracking that causes; Adopt the frame mode of two parts parts nailing pressing can make full use of raw material, reduced waste of material; The alternative possibility that becomes that the use of the explosion-proof wooden skin of sealing line is multiple material, can have the combination of materials of diversified economy value and changeable assortment and effect to embody.

Accompanying drawing explanation:

Fig. 1 is the schematic diagram of existing doorframe; Fig. 2 is the A-A sectional view of Fig. 1; Fig. 3 is the schematic diagram of existing monolithic sealing line; Fig. 4 is the exploded view of the spliced sealing line of the utility model; Fig. 5 is the schematic diagram of the utility model sealing line; Fig. 6 is the schematic diagram of the explosion-proof wooden skin of sealing line; Fig. 7 is the laminating schematic diagram of explosion-proof wooden skin and spliced sealing line.

Number in the figure: 1 doorframe, 2 Integral-sealing lines, 3 sealing line substrates, 4 tail bars, 5 pegs, 6 explosion-proof wooden skins, 7 bodies of wall.

Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.

The specific embodiment:

Embodiment: in conjunction with Fig. 4-7, the spliced sealing line of the present embodiment, it is spliced to form by rectangle sealing line substrate 3 and rectangle tail bar 4, the section constitution L-type structure of

sealing line substrate

3 and 4 splicings of tail bar; Side at sealing line substrate 3 is provided with the L-type step that is parallel to substrate length direction, and the Ban Mian edge of tail bar 4 is pressed together on step, and sealing line substrate 3 is consistent with the length direction of tail bar 4.

In specifically arranging, the outer panel face of tail bar 4 should be concordant with the step upper side edge of sealing line substrate 3, and tail strip adoption peg 5 is fixed on the step of sealing line substrate 3.

The explosion-proof wooden skin 6 that cross section is L-type is set, and the external surface that this explosion-proof wooden skin 6 is fitted in spliced sealing line can assemble with doorframe.The flexural deformation cracking of avoiding adopting Integral-sealing line and causing; Adopt the frame mode of two parts parts nailing pressing can make full use of raw material, reduced waste of material; The alternative possibility that becomes that the use of the explosion-proof wooden skin of sealing line is multiple material, can have the combination of materials of diversified economy value and changeable assortment and effect to embody.

Claims

1. a spliced sealing line, is characterized in that, described spliced sealing line is spliced to form by rectangle sealing line substrate (3) and rectangle tail bar (4), the section constitution L-type structure of described sealing line substrate (3) and described tail bar (4) splicing; Side at described sealing line substrate (3) is provided with the L-type step that is parallel to substrate length direction, and the Ban Mian edge of described tail bar (4) is pressed together on described step, and described sealing line substrate is consistent with the length direction of described tail bar (4).

2. a kind of spliced sealing line according to claim 1, it is characterized in that, the outer panel face of described tail bar (4) is concordant with the side edge of described sealing line substrate (3), and described tail strip adoption peg (5) is fixed on the step of described sealing line substrate.

3. a kind of spliced sealing line according to claim 1, a kind of spliced sealing line, is characterized in that, the explosion-proof wooden skin (6) that cross section is L-type is set, described explosion-proof wooden skin (6) is fitted in the external surface of described spliced sealing line.