CN2767564Y

CN2767564Y - Section bar for protecting indoor and outdoor corner

Info

Publication number: CN2767564Y
Application number: CN 200520081006
Authority: CN
Inventors: 于克勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-28
Filing date: 2005-01-28
Publication date: 2006-03-29
Anticipated expiration: 2015-01-28

Abstract

The utility model discloses a section bar for protecting an indoor and outdoor wall corner. The utility model is provided for good visual feeling, quick construction speed and firmness when the indoor and outdoor wall corners are spread with wall lime. The section bar is composed of a fixed edge which can be pasted on the wall surface of at least one side of a wall corner and a corner protecting edge connected with the fixed edge, wherein the corner protecting edge is opposite to the wall corner at which the corner protecting edge is installed. Because the top of the corner protecting edge is positioned at the top point of the wall corner and is placed out of the wall corner, the wall corner does not need to be decorated in the construction, the completely flat and straight quality can be ensured, and the visual feeling is very good. The section bar can be made of plastics with high intensity, so the impact resistance and the durability of the utility model are strong, and mild collision can not break the wall corner. A guiding rule plate is not needed in the construction, thus saving a lot of woods, reducing workmen's labor intensity, shortening construction time, and reducing engineering cost. The high intensity sectional bar is buried at the indoor and outdoor wall corner and plays the role of a reinforcing rib, and the intensity of both sides of the wall corner is enhanced.

Description

Protection indoor and outdoor corner section bar

Technical field

The utility model belongs to building materials, specifically a kind of section bar that is used to protect the indoor and outdoor corner.

Background technology

In construction work, need be coated with the skin of plastering a wall to the body of wall that puzzles, when smearing the corner, generally be to do pattern with the guiding ruler plate to plaster.The shortcoming of above-mentioned form of construction work is, not only will waste and do the timber that the guiding ruler plate is used in a large number, and speed of application is low, labour intensity is big, and the corner of working it out can not guarantee straight fully, and the visual sense in corner is bad; Also have, the corner of smearing out with ash is not very firm, accidentally just is easy to bump one, does not reach the planeness in original corner if repair yet again, and still insecure.

The utility model content

Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, and a kind of protection indoor and outdoor corner section bar that visual sense is good, speed of application is fast and firm that can guarantee the corner is provided.

In order to solve the problems referred to above that prior art exists; the utility model is to adopt following technical proposals to realize: protection indoor and outdoor corner is made up of fixed edge that can be attached to the corner side and connected corner protector limit with section bar; the corner protector limit is relative with the corner of being installed, and fixed edge is located at a side on corner protector limit at least.

The utility model also has following key character:

Described fixed edge is in a side on corner protector limit, and the metope of fixed edge and corner one side adapts;

Described fixed edge is in the both sides on corner protector limit, and the metope of two fixed edges and both sides, corner adapts;

On the plate face on described fixed edge and corner protector limit, be distributed with a plurality of open-works;

The plate face on described fixed edge and corner protector limit is scraggly line face.

During construction, earlier on the corner side wall that puzzles, smear one deck ash, it is isometric to intercept above-mentioned section bar and corner, the fixed edge of intercepting section bar is attached on the wall ash that side wall smears, this moment, its corner protector limit part was over against the corner, on above-mentioned section bar, cover one deck wall ash then again and push down fixed edge, smear metope and make the metope of both sides, corner protector limit be needed angle, and the top on corner protector limit just is in outside the top place in corner is exposed to.

Advantage of the present utility model and good effect be, is exposed because the top, corner protector limit of above-mentioned section bar is in the top place in corner, and the place, corner does not need to modify too much and just can guarantee complete straight quality in the construction, and its visual sense is very good; The plastics manufacturing that the section bar usable intensity is high, its shock resistance, durability are strong, and more slight collision can not damage the corner; Construction does not need to use the guiding ruler plate, has saved a large amount of timber, has reduced working strength of workers simultaneously, has shortened the engineering time, has reduced engineering cost; The corner that high-intensity section bar is embedded in indoor and outdoor is located, and the effect that can also play reinforcing rib improves the intensity of both sides, corner;

If when on the plate face on fixed edge and corner protector limit, being provided with a plurality of open-work, can be full of the wall ash in its open-work of the section bar of burying underground, play the effect that increases contact surface and similar rivet section bar and the tight strong bonded of body of wall are in the same place;

When if the plate face on described fixed edge and corner protector limit is scraggly line face, also can increase the contact surface of burying section bar surface and wall ash underground, improve in conjunction with firmly.

Description of drawings

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

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the left view of the another kind of embodiment of Fig. 1;

Fig. 4 is the B-B sectional drawing of Fig. 1;

Fig. 5 is the B-B sectional drawing of the third embodiment of Fig. 1;

Fig. 6 is the installation schematic cross section of a kind of embodiment of the utility model;

Fig. 7 is the A portion enlarged drawing of Fig. 6;

Fig. 8 is the installation schematic cross section of the another kind of embodiment of the utility model;

Fig. 9 is the C portion enlarged drawing of Fig. 8.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Among Fig. 1, Fig. 2, Fig. 3, the corner protector section bar is made up of fixed edge 3 that can be attached to the corner side wall on the body of wall 9 and connected corner protector limit 1, the corner 10 relative (referring to Fig. 6, Fig. 8) on corner protector limit 1 and the body of wall 9.Described fixed edge 3 can be located at a side (referring to Fig. 3) on corner protector limit 1, is installed in the corner during construction greater than (referring to Fig. 6) on 90 ° the corner; Fixed edge 3 can be the both sides that are distributed in corner protector limit 1, and the angle α on two corner protector limits 1 is 90 °, and two corner protector limits 1 of section bar just can be stuck on the corner 10 both sides metopes at 90 ° of angles during construction.

In order to increase the firmness that combines with metope when section bar is installed, on the plane 3.2 of the plate face on fixed edge 3 and corner protector limit 1, be distributed with a plurality of open-works 4 (referring to Fig. 4, Fig. 5); Described open-work 4 can be straight hole 4.1 (referring to Fig. 4, Fig. 6, Fig. 7), also can be inclined hole 4.2 (referring to Fig. 5, Fig. 8, Fig. 9), and wall ash 8 charges into the connection that forms as rivet shape in the hole during installation; Described open-work 4 can be the arbitrary shape open-work making and fix of helping such as circular, oval, square, microscler.

It is firm with combining of metope when section bar is installed, increase mutual contact area, on the 3.2 plate faces of the plane on fixed edge 3 and corner protector limit 1, can be provided with the line face (referring to Fig. 2, Fig. 3) of band step 3.1, or the line face (referring to Fig. 5) of band wave 3.3 shapes.

Be the combine firmness of increase section bar with metope, be provided with at fixed edge 3 and corner protector limit 1 plate face, can be as being provided with a kind of mode of a plurality of open-works 4, it also can be the mode (referring to Fig. 5) that adds open-work 4 as the line face of establishing wave 3.3 or step 3.1, or under the situation that is easy to make, adopt the combination of any multiple mode.

Described section bar can use on indoor corner, also can use on outdoor corner.For attractive in appearance, top, the corner protector limit on corner protector limit 12 can be arc top (referring to Fig. 3) or pinnacle (referring to Fig. 5) as required, also can be flat-top.

Claims

1, a kind of protection indoor and outdoor corner section bar comprises the fixed edge and the connected corner protector limit that can be attached to the corner side, and it is characterized in that: the corner protector limit is relative with the corner of being installed, and fixed edge is located at a side on corner protector limit at least.

2, protection indoor and outdoor as claimed in claim 1 corner section bar, it is characterized in that: described fixed edge is in a side on corner protector limit, and the metope of fixed edge and corner one side adapts.

3, protection indoor and outdoor as claimed in claim 1 corner section bar, it is characterized in that: described fixed edge is in the both sides on corner protector limit, and the metope of two fixed edges and both sides, corner adapts.

4, as claim 1,2 or 3 described protection indoor and outdoor corner section bars, it is characterized in that: on the plate face on described fixed edge and corner protector limit, be provided with a plurality of open-works.

5, as claim 1,2 or 3 described protection indoor and outdoor corner section bars, it is characterized in that: the plate face on described fixed edge and corner protector limit is scraggly line face.

6, protection indoor and outdoor as claimed in claim 4 corner section bar, it is characterized in that: the plate face on described fixed edge and corner protector limit is scraggly line face.