CN209975958U

CN209975958U - Internal corner closing line

Info

Publication number: CN209975958U
Application number: CN201920623094.6U
Authority: CN
Inventors: 潘尤奇; 薛兴旦
Original assignee: HUNAN ANYADA BUILDING MATERIAL TECHNOLOGY Co Ltd
Current assignee: HUNAN ANYADA BUILDING MATERIAL TECHNOLOGY Co Ltd
Priority date: 2019-05-04
Filing date: 2019-05-04
Publication date: 2020-01-21
Anticipated expiration: 2029-05-04

Abstract

The utility model provides an reentrant corner closing-in line, is the strip structure as integrated into one piece spare, has the ceiling and connects the face, the wall is connected the face, panel plug surface, decorative cover, and the ceiling is connected the face and is hugged closely the ceiling, and has a fixed mounting hole, and the wall is connected the face and is connected the face with the ceiling and link to each other perpendicularly, hugs closely the wall, and panel plug surface is connected the face with the wall and is perpendicular, and decorative cover one end is connected panel and is connected the face lower surface, and the other end is a right angle part. Adopt the beneficial effects of the utility model are that intensity is high, and the wholeness is good, simple structure, and installation time is short, and the construction flow is few, and installation cost is low, need not to destroy furred ceiling decorative board or wall, avoids the damage of reentrant corner line, and light in weight, and fire prevention, water and moisture resistance can the reinforce.

Description

Internal corner closing line

Technical Field

The utility model relates to an architectural decoration technical field especially relates to a reentrant corner line of closing up among architectural decoration engineering.

Background

In the building decoration, when the wall surface and the ceiling are different in material color, an obvious boundary line exists, the internal corner closing line is used for covering the boundary, wood or plaster lines and the like are selected according to different indoor styles, and meanwhile, the decoration effect is achieved. In the style of the reentrant corner closing line, the processing technology of the existing building material is greatly improved, the style of the corner line is also diversified, materials such as stone, gypsum, wood and pvc are adopted, and the materials are widely applied. The linear style is greatly updated, the wood color painting is diversified, various wood colors are adopted, varnish painting or paint spraying processes are adopted for treatment, and the painted latex paint is widely applied. The existing installation method of the reentrant corner closing line adopts a thread gluing method mostly, namely the reentrant corner thread plate is fixed at the boundary line of the wall surface and the ceiling by glue, but the reentrant corner thread plate is installed by the thread gluing method and has some defects: for example, base putty at the upper edge of a ceiling needs to be completely removed, the base putty needs to be completely removed until cement mortar is seen, so that the situation that the female corner line plate can not fall off after the female corner line plate is fixed by glue can be guaranteed, and the female corner line plate needs to be pressed for a few minutes by manual force after the female corner line plate is fixed by the glue to be dried; therefore, the time spent on installing the reentrant line board is too long, the installation cost is greatly increased, the installation efficiency is low, and the service life is relatively short.

When the existing ceiling surface or the wall surface is decorated by plates or both the existing ceiling surface and the wall surface are decorated by plates, the inside corner line can be installed only by damaging at least one surface of the inside corner line. The installation mode easily causes the damage of the decorative plate and the internal corner line of the ceiling surface or the wall surface, and influences the quality of the engineering.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an reentrant corner line of closing up, its purpose provides a stealthy good, and it is convenient to install, pleasing to the eye reentrant corner line of closing up that just has the wiring function.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides an reentrant corner closing-in line, is integrated into one piece spare, is the strip structure, reentrant corner closing-in line has ceiling connection face, wall connection face, panel grafting face, decorative cover. The wall surface connecting surface is tightly attached to the ceiling and provided with a fixed mounting hole, the wall surface connecting surface is vertically connected with the ceiling connecting surface and tightly attached to the wall surface, the plate inserting surface is perpendicular to the wall surface connecting surface, one end of the decorative surface is connected with the lower surface of the plate connecting surface, the other end of the decorative surface is a right-angle part, the tail end of the right-angle part is perpendicularly attached to the wall surface, the horizontal distance between two ends of the decorative surface 104 is larger than or equal to 2.5mm, and the vertical distance is larger than.

Preferably, the ceiling attachment surface has more than one fixing attachment hole.

Preferably, the end of the plate inserting surface, which is far away from the wall surface, is provided with a vertical convex part, and the height of the vertical convex part is less than or equal to 2.5 mm.

Preferably, the decorative surface is stepped.

Preferably, the decorative surface is inclined.

Preferably, the decorative surface is in an outer arc shape.

Preferably, the decorative surface is in an inner arc shape

Preferably, the decorative surface is in a multi-arc connection shape.

Preferably, the decorative surface is right-angled.

Preferably, the internal corner closing line is made of an aluminum alloy material.

Compared with the prior art, the utility model, following beneficial effect has:

this application reentrant corner line of closing up, as integrated into one piece, intensity is high, and the wholeness is good, simple structure, installation time is short, and the construction flow is few, and the installation cost is low, need not to destroy furred ceiling decorative board or wall, avoids the damage of reentrant corner line, and light in weight, fire prevention waterproof and moisture proof ability is strong.

Drawings

FIG. 1 is a block diagram of the reentrant corner entry line;

FIG. 2 is a view showing the state of use of the line of the reentrant corner closeout;

FIG. 3 is a view showing a state of use of the decoration surface with an inclined female-angle closing line;

FIG. 4 is a view showing a state of use of the decorative surface having an outer arc-shaped inside corner closing line;

FIG. 5 is a view showing a state of use of the decorative surface having an inward arc-shaped inside corner closing line;

FIG. 6 is a view showing a state of use of the female-corner closing-in line with the decorative surface in a multi-arc connection shape;

fig. 7 is a using state diagram of the decorative surface with a right-angle-shaped internal corner closing line.

Reference numerals: 1-internal corner closing line, 101-ceiling connecting surface, 102-wall connecting surface, 103-plate inserting surface, 104-decorative surface, 105-fixed mounting hole, 106-vertical convex part, 107-right-angle part, 2-wall surface and 3-decorative plate.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1, an inside corner closing line 1 is an integrally formed piece and has a strip-shaped structure, and the inside corner closing line 1 has a ceiling connecting surface 101, a wall surface connecting surface 102, a board inserting surface 103, and a decoration surface 104. Due to the adoption of the integral forming technology, the whole internal corner closing line is stable in structure and high in strength, and the strength of the internal corner closing line is at least improved by more than 80% compared with that of a wood spliced internal corner closing line. The thickness of the ceiling connecting surface 101 is only 1.5mm, the upper surface of the ceiling connecting surface 101 is of a smooth plane structure and is tightly attached to the ceiling, and a fixing and mounting hole 105 is formed for fixing the internal corner closing line 1 with the ceiling. Because the whole internal corner closing line 1 only has one fixed mounting hole 105, the installation can be finished only by screwing a screw into the fixed mounting hole 105, so that the whole internal corner closing line 1 is very convenient to install and can be quickly installed. When the fixed mounting opening 105 is located at 1/3 on the right end of the ceiling connecting surface 101 and at the right end of the board inserting surface 103, the installation of the internal corner closing line 1 is most convenient, the installation stability is best, and the fixing effect of the board is best. The wall surface connecting surface 102 is vertically connected with the ceiling connecting surface 101 and clings to the wall surface. The board inserting surface 103 is perpendicular to the wall surface connecting surface 102, one end of the decorative surface 104 is connected with the lower surface of the board inserting surface 103, the other end of the decorative surface is a right-angle part 107, the tail end of the right-angle part 107 is perpendicularly and tightly attached to the wall surface, and the phenomenon that the whole internal corner closing line is warped can be effectively prevented. The horizontal distance between the two ends of the decorative surface 104 is more than or equal to 2.5mm, and the vertical distance is more than or equal to 7 mm.

In order to make the installation of the internal corner closing line 1 more stable, more than one fixed installation hole can be arranged on the ceiling connection surface 1. Or simultaneously, the ceiling connecting surface is adhered to the ceiling in a point adhesion mode or a full adhesion mode.

The end of the plate insertion surface 103, which is far away from the wall surface, is provided with a vertical convex part 106, and the height of the vertical convex part 106 is less than or equal to 2.5 mm. When dalle 3 inserts along panel inserting surface direction, there is the gap between dalle 3 and the panel inserting surface 103, when dalle 3 has a little when warping, also can not influence the installation and use.

For the safety of installation and the intensity that improves reentrant corner binding off line 1, reduce the stress concentration of each closed angle department, prevent that mechanical properties from descending, chamfer processing is all done to all tip of reentrant corner binding off line 1, is the fillet structure, fish tail workman when avoiding the installation to and avoid when the installation dalle, scrape the phenomenon of colored panel.

When the whole internal corner closing line 1 is made of aluminum alloy materials, the weight is light, the fireproof capacity is improved by more than 80% compared with that of the wood internal corner closing line on the market, the waterproof and moistureproof capacity is improved by more than 70%, and the internal corner closing line is not easy to deform and rot and has long service life.

Example 2

As shown in fig. 2, the usage state diagram of the reentrant corner entry line 1 is shown.

The installation steps of the internal corner closing line 1 are as follows:

1. positioning the internal corner closing line 1, wherein a ceiling connecting surface 101 is tightly attached to a ceiling, and a wall surface connecting surface 102 is tightly attached to a wall;

2. screws are screwed into the fixing holes 105 to fix the reentrant corner contraction line 1 to the ceiling. In order to improve the stability, glue can be coated on the upper surface of the ceiling connecting surface 101 and is adhered to the ceiling in a point adhesion mode or a full adhesion mode;

3. the decorative plate 3 is inserted into a recess formed by a ceiling attachment surface 101, a wall attachment surface 102, and a plate insertion surface 103.

The installation mode is very convenient, base layer putty at the upper edge of a ceiling does not need to be completely shoveled until cement mortar is seen, and the internal corner closing line can be installed, so that the traditional mode of installing the internal corner closing line by a wire bonding method is changed. At present, ceiling decorative plate 3 and ceiling are installed firstly mostly on the market, then the gap between ceiling decorative plate and the wall is covered by installing internal corner binding off line, so that the internal corner binding off line is required to be fixed on the wall or ceiling decorative plate, and ceiling decorative plate or wall surface is possibly damaged. And reentrant corner line of closing up and the mounting means who corresponds more than adopting need not to destroy furred ceiling decorative board or wall, avoids the damage of reentrant corner line of closing up, save time and installation cost, and is effectual, efficient. Meanwhile, the length and size requirements of the internal corner closing line 1 on the decorative plate 3 do not need to be very accurate, and only the decorative plate 3 can be inserted into the plate insertion surface 103 without being inserted into the wall surface connecting surface 102 in a full size.

The lengths of the ceiling connecting surface 101, the wall connecting surface 102 and the plate inserting surface 103 of the internal corner closing line 1 are respectively 31.5mm, 14.5mm and 16.5mm, the thicknesses of the ceiling connecting surface, the wall connecting surface and the plate inserting surface are all 1.5mm, and the decorative surface 104 is in a step shape, so that the decorative effect is very layered and attractive. And the decorative surface 104, the wall surface 2 and the plate insertion surface form a space which can be fully utilized, and cables with strong current and weak current are arranged, so that the hidden laying of the cables is realized.

Example 3

As shown in fig. 3, the decoration surface 104 of the reentrant corner entry line 1 is inclined, which can effectively avoid dust accumulation, facilitate cleaning, and is beautiful.

Example 4

As shown in fig. 4, the decorative surface 104 of the reentrant corner entry line 1 is an outer arc, which can effectively prevent dust accumulation, facilitate cleaning, and give people certain visual enjoyment due to its unique appearance.

Example 5

As shown in fig. 5, the decorative surface 104 of the reentrant corner entry line 1 is an inner arc shape, which is a structure for distributing force and pressure, and is similar to an arch bridge shape, so that the ceiling decorative panel is more firmly fixed. Meanwhile, the sound in the room is more muddy, and when electrical appliances such as a sound box and the like are used, the sound in the room can have more stereoscopic impression.

Example 6

As shown in fig. 6, the decorative surface 104 of the reentrant corner entry line 1 is multi-arc connected, and has a distinctive appearance, giving people a certain visual enjoyment, changing the traditional square design, and having a more design feel.

Example 7

As shown in fig. 7, the decorative surface 104 of the reentrant corner entry line 1 is right-angled, and the right-angled molding is easy to construct and the manufacturing effect is simple and elegant. At present, most rooms on the market are not high, and the room is not low and restrained due to the rectangular internal corner closing line.

Claims

1. The utility model provides an reentrant corner closing line, is the strip structure as integrated into one piece spare, its characterized in that: the reentrant corner binding off line has the ceiling and connects the face, the wall is connected the face, the panel plug surface, the decorative cover, the ceiling is connected the face and is hugged closely the ceiling, and has a fixed mounting hole, the wall is connected the face and is connected face perpendicular with the ceiling and is hugged closely the wall, the panel plug surface is connected face perpendicular with the wall, the decorative cover one end is connected panel and is connected the lower surface, and the other end is a right angle part, the end of right angle part is pasted perpendicularly in the wall, the horizontal distance at decorative cover 104 both ends is more than or equal to 2.5mm, and the vertical distance is more than.

2. The reentrant corner closeout of claim 1, wherein: the ceiling connecting surface is provided with more than one fixed mounting hole.

3. The reentrant corner closeout of claim 1, wherein: the end of the plate inserting surface, which is far away from the wall surface, is provided with a vertical convex part, and the height of the vertical convex part is less than or equal to 2.5 mm.

4. The reentrant corner closeout of claim 1, wherein: the decorative surface is in a step shape or an inclined shape.

5. The reentrant corner closeout of claim 1, wherein: the decorative surface is in an outer arc shape, or the decorative surface is in an inner arc shape.

6. The reentrant corner closeout of claim 1, wherein: the decorative surface is in a multi-arc connection shape, or the decorative surface is in a right-angle shape.

7. The reentrant corner closeout of claim 1, wherein: the internal corner closing line is made of an aluminum alloy material.

8. The reentrant corner closeout of claim 1, wherein: when the fixed mounting port is located 1/3 on the right end of the ceiling connecting surface, the fixed mounting port is located at the right end of the plate inserting surface.

9. The reentrant corner closeout of claim 1, wherein: and all the end parts of the female corner closing line are subjected to chamfering treatment and are in a fillet structure.

10. The reentrant corner closeout of claim 1, wherein: the length ratio of the ceiling connecting surface, the wall connecting surface and the plate inserting surface of the internal corner closing line is 31.5: 14.5: 16.5, the thickness is 1.5 mm.