CN103276878A

CN103276878A - Corner line structure

Info

Publication number: CN103276878A
Application number: CN2013102140454A
Authority: CN
Inventors: 童明勇
Original assignee: ZHEJIANG HUAXIAJIE MACROMOLECULE BUILDING MATERIAL CO Ltd
Current assignee: ZHEJIANG HUAXIAJIE MACROMOLECULE BUILDING MATERIAL CO Ltd
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2013-09-04
Anticipated expiration: 2033-05-31
Also published as: CN103276878B

Abstract

The invention discloses a corner line structure comprising a first wall surface, a second wall surface, a third wall surface, a first folding part and a second folding part. The first wall surface, the first folding part, the second wall surface, the second folding part and the third wall surface are connected in sequence. The three wall surfaces and the two folding parts are integrally formed by extrusion molding. The two folding parts are arranged among the three wall surfaces and can be bent in two directions as required, so that the corner line can be mounted at external or internal corners; the folding parts are bendable, so that the wall surfaces on two sides of the folding parts are tightly connected to walls on two sides of a corner; and even the wall corner is not strictly vertical, mounting is not affected. In addition, the corner line is in a sheet form when not folded, and packaging and transporting are facilitated and deformation rarely occurs.

Description

A kind of linea angulata structure

Technical field

The invention belongs to the finishing building materials technology field, be specifically related to a kind of linea angulata structure.

Background technology

The linea angulata of prior art generally all is processed into rectangular shaped, directly bond on the body of wall by connector or glue during installation, yet when the body of wall angle position is installed this kind linea angulata existing problems when not being strict vertical, can cause linea angulata to connect the situation of insecure or surface irregularity, the linea angulata of rectangular shaped also easy deformation damage in the packed and transported process in addition, result of use is undesirable.Moreover common linea angulata can only adapt to external corner or inner corner trim position singlely, and is poor for applicability.

Summary of the invention

The objective of the invention is: the deficiency at prior art exists, provide a kind of rational in infrastructure, be beneficial to packed and transported, the linea angulata structure that all can conveniently install in external corner or inner corner trim position.

For realizing the present invention's purpose, be achieved by the following technical solutions: include first wall, second wall and the 3rd wall, and first kink and second kink; Described first wall, first kink, second wall, second kink and the 3rd wall are connected in turn, and these three walls and two kinks are the one extrusion moulding.

As preferred version: the thickness f of described first kink and second kink is less than the thickness h of linea angulata, and a wall of first kink and second kink is concordant with the outer wall of linea angulata; Form first dovetail groove between another wall of first kink and the side that first wall, second wall are connected; Form second dovetail groove between another wall of second kink and second wall, the 3rd wall.

As preferred version: the thickness h of linea angulata is 1.3cm, the thickness of the thickness f of first kink and second kink is 0.5cm, the base length d of described first dovetail groove and second dovetail groove is 1.5cm, and the waist of first dovetail groove and second dovetail groove and the angle between the base are 135 °.

As preferred version: the outside of described first wall and the 3rd wall is provided with curved end, and the outer wall of curved end and linea angulata is tangent, with the inwall arc transition.

As preferred version: the radius r of described curved end is 0.8cm.

As preferred version: width a, b, the c of described first wall, second wall and the 3rd wall are respectively 14.8cm, 8.0cm and 24.2cm.

Compared with prior art, the invention has the beneficial effects as follows: owing between described three walls, be provided with two kinks, kink can bend to both direction as required, this linea angulata can adapt to the installation of external corner or inner corner trim position like this, moreover because described kink is bent, the wall of its both sides closely is connected on the body of wall of corner both sides like this, vertically also can not impact installation even the body of wall corner is strict.In the form of sheets, be not beneficial to packed and transported when this linea angulata does not bend in addition, be not easy to produce distortion.

Description of drawings

Fig. 1 is structural representation of the present invention.

Fig. 2 is the A portion structure enlarged drawing of Fig. 1.

Fig. 3 is the B portion structure enlarged drawing of Fig. 1.

Fig. 4 is the structural representation of embodiment 1.

Fig. 5 is the structural representation of embodiment 2.

11, first wall; 12, second wall; 13, the 3rd wall; 14, first kink; 15, second kink; 101, outer wall; 102, inwall; 2, curved end; 3, first dovetail groove; 4, second dovetail groove.

The specific embodiment

With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.

Embodiment 1

To shown in Figure 4, the described a kind of linea angulata structure of present embodiment includes first wall 11, second wall 12 and the 3rd wall 13, and first kink 14 and second kink 15 according to Fig. 1; Described first wall 11, first kink 14, second wall 12, second kink 15 and the 3rd wall 13 are connected in turn, and these three walls and two kinks are the one extrusion moulding.

The thickness f of described first kink 14 and second kink 15 is less than the thickness h of linea angulata, and a wall of first kink 14 and second kink 15 is concordant with the outer wall 101 of linea angulata; Form first dovetail groove 3 between another wall of first kink 14 and the side that first wall 11, second wall 12 are connected; Form second dovetail groove 4 between another wall of second kink 15 and second wall 12, the 3rd wall 13.

The thickness h of linea angulata is 1.3cm, the thickness of the thickness f of first kink 14 and second kink 15 is 0.5cm, the base length d of described first dovetail groove 3 and second dovetail groove 4 is 1.5cm, and waist and the angle between the base of first dovetail groove 3 and second dovetail groove 4 are 135 °.

The outside of described first wall 11 and the 3rd wall 13 is provided with curved end 2, and curved end 2 is tangent with the outer wall 101 of linea angulata, with inwall 102 arc transition.The linea angulata appearance that extrusion molding is obtained is smooth attractive in appearance, and curved end makes and leaves little gap between inwall 102 and the metope and be beneficial to by glue and be connected and guarantee that linea angulata keeps smooth after being attached on the metope.

The radius r of described curved end 2 is 0.8cm.

Width a, b, the c of described first wall 11, second wall 12 and the 3rd wall 13 are respectively 14.8cm, 8.0cm and 24.2cm.

As shown in Figure 4, only bend second kink 15, then this linea angulata can form the external corner line of state as shown in Figure 4, and this moment, two waists of second dovetail groove 4 were parallel to each other.Certainly, second kink 15 also can form inside corner line to the opposite side bending.Because kink 15 has certain elasticity, this linea angulata is also applicable even angle position is not the right angle.

Embodiment 2

According to Figure 5 shows that the linea angulata bending is the situation of continuous two external corners.Also the linea angulata bending can be continuous two inner corner trims, perhaps an inner corner trim and an external corner as required.

This linea angulata is simple and practical in a word, can satisfy the installation requirements of most angle positions.

Claims

1. linea angulata structure is characterized in that: include first wall, second wall and the 3rd wall, and first kink and second kink; Described first wall, first kink, second wall, second kink and the 3rd wall are connected in turn, and these three walls and two kinks are the one extrusion moulding;

The thickness f of described first kink and second kink is less than the thickness h of linea angulata, and a wall of first kink and second kink is concordant with the outer wall of linea angulata; Form first dovetail groove between another wall of first kink and the side that first wall, second wall are connected; Form second dovetail groove between another wall of second kink and second wall, the 3rd wall;

The thickness h of linea angulata is 1.3cm, the thickness of the thickness f of first kink and second kink is 0.5cm, the base length d of described first dovetail groove and second dovetail groove is 1.5cm, and the waist of first dovetail groove and second dovetail groove and the angle between the base are 135 °;

The outside of described first wall and the 3rd wall is provided with curved end, and the outer wall of curved end and linea angulata is tangent, with the inwall arc transition;

The radius r of described curved end is 0.8cm;

Width a, b, the c of described first wall, second wall and the 3rd wall are respectively 14.8cm, 8.0cm and 24.2cm.