CN209742302U - Internal and external corner transition piece of decorative moulding - Google Patents
Internal and external corner transition piece of decorative moulding Download PDFInfo
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- CN209742302U CN209742302U CN201821792382.6U CN201821792382U CN209742302U CN 209742302 U CN209742302 U CN 209742302U CN 201821792382 U CN201821792382 U CN 201821792382U CN 209742302 U CN209742302 U CN 209742302U
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Abstract
The utility model discloses an internal and external corner transition piece of moulding, including reentrant corner converting part and external corner converting part, reentrant corner converting part and external corner converting part adopt the socket joint formula with the lines to be connected, and two opening directions of reentrant corner converting part and external corner converting part are all mutually perpendicular, and reentrant corner converting part includes reentrant corner arc closing cap structure, reentrant corner recess PMKD, reentrant corner recess fixed knot construct and reentrant corner strengthening rib, and the external corner converting part includes external corner arc closing cap structure and external corner recess fixed knot construct, the utility model discloses the closed angle that produces when can effectively lines diagonal angle is avoidd improves the security when the user uses, can effectively improve the installation effectiveness, has avoidd the upper and lower height difference that the lines produced when diagonal angle, makes the outward appearance more pleasing to the eye, improves the fixed effect of converting part and lines, has avoided because the concatenation seam widen problem that the expend with heat and contract with cold of material leads to.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an interior decoration's technical field, especially a technical field of negative and positive angle transition piece of moulding.
[ background of the invention ]
As is well known, in modern interior decoration, there are many lines for interior decoration, and the lines must satisfy two requirements: firstly, simple to operate, secondly, because the lines are installed on the wall, the human body often can touch the lines, especially in reentrant corner and external corner department, can produce very big potential safety hazard.
Lines on the market are all very loaded down with trivial details at reentrant corner or external corner department's processing at present, need take and cut 45 jiaos concatenation, the complex operation of splicing the angle again of 45 jiaos cutting, meet lines to uneven problem easily moreover, influence the installation progress, after the concatenation of 45 jiaos is taken in external corner department, a 90 jiaos appears in concatenation department, in places such as hotel, corridor, the head that children was hit easily to the existence of jiaos, there is the potential safety hazard.
[ Utility model ] content
the utility model aims at solving the problem among the prior art, provide a negative and positive corner transition piece of moulding, the closed angle that produces when can effectively avoidng the lines diagonal angle improves the security when the user uses, can effectively improve the installation effectiveness, the upper and lower difference in height that produces when having avoidd the lines diagonal angle makes the outward appearance more pleasing to the eye, improves the fixed effect of converting part and lines, has avoided because the concatenation seam widen problem that the expend with heat and contract with cold of material leads to.
In order to achieve the above object, the utility model provides an internal and external corner transition piece of moulding, including internal corner converting part and external corner converting part, internal corner converting part and external corner converting part adopt the socket joint formula with the lines to be connected, two opening directions of internal corner converting part and external corner converting part are all mutually perpendicular.
Preferably, the internal corner conversion part comprises an internal corner arc sealing structure, internal corner groove fixing bottom plates, an internal corner groove fixing structure and internal corner reinforcing ribs, the external surface of the internal corner conversion part is the internal corner arc sealing structure, the internal corner groove fixing bottom plates are arranged on the inner walls of two openings of the internal corner conversion part in a direction perpendicular to the opening direction, the internal corner groove fixing bottom plates are perpendicularly and outwards provided with the internal corner groove fixing structures, and two internal corner reinforcing ribs are arranged between the internal corner groove fixing bottom plates.
Preferably, the external corner conversion piece comprises an external corner arc-shaped cover structure and an external corner groove fixing structure, the external surface of the external corner conversion piece is the external corner arc-shaped cover structure, and the internal walls of the two openings of the external corner conversion piece are provided with the external corner groove fixing structures in parallel to the opening direction.
Preferably, the cross-sectional shape of the reentrant corner ribs is 1/4 circular rings.
Preferably, two of said male corner groove securing formations are perpendicular to each other.
Preferably, the arc structures of the internal corner arc-shaped cover structure and the external corner arc-shaped cover structure are consistent with the visible surface structure of the lines.
Preferably, the female angle conversion piece and the male angle conversion piece both adopt injection molding technology, and the female angle conversion piece and the male angle conversion piece adopt PVC composite materials.
The utility model has the advantages that: the utility model discloses an arc structural design of external corner converting part, the closed angle that produces when can effectively avoid lines diagonal angle, security when improving the user and using, through reentrant corner converting part and external corner converting part, adopt the socket joint formula with the lines to be connected, can effectively improve the installation effectiveness, and the upper and lower difference in height that produces when having avoidd the lines diagonal angle, make the outward appearance more pleasing to the eye, through reentrant corner recess fixed knot structure and external corner recess fixed knot structure, with the recess cooperation of lines bottom, improve the fixed effect of converting part and lines, through reentrant corner arc closing cap structure and external corner arc closing cap structure and the unanimous arc structure of lines visible surface structure, a decoration for to the junction, the concatenation seam widen problem that leads to because the expend with heat and contract with cold of material has been avoided.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of an inside corner transition piece of an inside and outside corner transition piece of a molding of the present invention;
FIG. 2 is a cross-sectional view of the female corner transition piece of the male and female corner transition piece of a molding of the present invention;
FIG. 3 is a top view of the female corner transition piece of the male and female corner transition piece of a molding of the present invention;
FIG. 4 is a front view of the male corner transition piece of the male and female corner transition piece of a molding of the present invention;
FIG. 5 is a cross-sectional view of the male corner transition piece of the male and female corner transition piece of a molding of the present invention;
Fig. 6 is a top view of the male corner transition piece of the male and female corner transition piece of a molding of the present invention.
In the figure: the structure comprises 1-internal corner conversion part, 11-internal corner arc-shaped sealing cover structure, 12-internal corner groove fixing bottom plate, 13-internal corner groove fixing structure, 14-internal corner reinforcing rib, 2-external corner conversion part, 21-external corner arc-shaped sealing cover structure and 22-external corner groove fixing structure.
[ detailed description ] embodiments
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model relates to an internal and external corner transition piece of moulding, including internal corner converting piece 1 and external corner converting piece 2, internal corner converting piece 1 and external corner converting piece 2 adopt socket joint formula with the moulding to be connected, and two opening directions of internal corner converting piece 1 and external corner converting piece 2 are all mutually perpendicular.
Wherein, reentrant corner converting part 1 includes reentrant corner arc capping structure 11, reentrant corner recess PMKD 12, reentrant corner recess fixed knot constructs 13 and reentrant corner strengthening rib 14, and reentrant corner converting part 1's surface is reentrant corner arc capping structure 11, and perpendicular to opening direction is equipped with reentrant corner recess PMKD 12 on the inner wall of reentrant corner converting part 1's two openings part, and reentrant corner recess PMKD 12 goes up perpendicular outside reentrant corner recess fixed knot constructs 13 that is equipped with, is equipped with two reentrant corner strengthening ribs 14 between two reentrant corner recess PMKD 12.
The external corner conversion piece 2 comprises an external corner arc-shaped cover structure 21 and an external corner groove fixing structure 22, the external surface of the external corner conversion piece 2 is the external corner arc-shaped cover structure 21, and the internal walls of two openings of the external corner conversion piece 2 are provided with the external corner groove fixing structures 22 in parallel to the opening direction.
The section shape of the internal corner reinforcing rib 14 is 1/4 circular ring shape, and the strength of the internal corner conversion piece is improved.
the two external corner groove fixing structures 22 are perpendicular to each other and matched with the grooves at the bottoms of the lines, so that the fixing effect of the conversion piece and the lines is improved.
The arc structures of the internal corner arc-shaped sealing cover structure 11 and the external corner arc-shaped sealing cover structure 21 are consistent with the visible surface structure of the lines, and are used for decorating the joint, so that the problem that the splicing seam is widened due to expansion with heat and contraction with cold of materials is solved.
Wherein, reentrant corner converting member 1 and external corner converting member 2 all adopt the injection moulding technique, and reentrant corner converting member 1 and external corner converting member 2 adopt PVC combined material, have improved production efficiency.
the utility model discloses the working process: when the reentrant corner installation of lines, insert reentrant corner recess fixed knot with the recess of lines bottom constructs 13, be used for lines and reentrant corner converting part 1 fixed, through the reentrant corner arc closing cap structure 11 unanimous with the visual face structure of lines, be used for the decoration of junction, the concatenation seam widen problem that has avoided leading to because the expend with heat and contract with cold of material, reentrant corner strengthening rib 14 has increased the intensity of reentrant corner converting part 1, when the external corner installation of lines, insert external corner recess fixed knot structure 22 with the recess of lines bottom, be used for the fixed of lines and external corner converting part 2, through the external corner arc closing cap structure 21 unanimous with the visual face structure of lines, be used for the decoration of junction, the concatenation seam widen problem that has avoided leading to because the expend with heat and contract with cold of material.
The utility model relates to an internal and external corner transition piece of moulding is in the course of the work, arc structural design through external corner converting part 2, the closed angle that produces when can effectively avoid the lines diagonal angle, improve the security when the user uses, through internal corner converting part 1 and external corner converting part 2, adopt the socket joint formula with the lines to be connected, can effectively improve the installation effectiveness, and the upper and lower height difference that produces when having avoided the lines diagonal angle, make the outward appearance more pleasing to the eye, through internal corner recess fixed knot structure 13 and external corner recess fixed knot construct 22, with the recess cooperation of lines bottom, improve the fixed effect of converting part and lines, through the arc structure of internal corner arc closing cap structure 11 and external corner arc closing cap structure 21 with lines visual surface structure unanimity, be used for the decoration to the junction, the concatenation seam widen problem that leads to because the expend with heat and contract with cold of material has been avoided.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a yin and yang corner transition piece of moulding which characterized in that: the line-shaped socket joint comprises an internal corner conversion piece (1) and an external corner conversion piece (2), wherein the internal corner conversion piece (1) and the external corner conversion piece (2) are connected with a line in a socket joint mode, and the directions of two openings of the internal corner conversion piece (1) and the external corner conversion piece (2) are mutually vertical; the internal corner conversion part (1) comprises an internal corner arc-shaped sealing structure (11), an internal corner groove fixing bottom plate (12), an internal corner groove fixing structure (13) and internal corner reinforcing ribs (14), the external surface of the internal corner conversion part (1) is the internal corner arc-shaped sealing structure (11), the internal walls of two openings of the internal corner conversion part (1) are provided with the internal corner groove fixing bottom plate (12) in a direction perpendicular to the opening direction, the internal corner groove fixing bottom plate (12) is vertically and outwards provided with the internal corner groove fixing structure (13), and two internal corner reinforcing ribs (14) are arranged between the two internal corner groove fixing bottom plates (12); the external corner conversion piece (2) comprises an external corner arc-shaped cover structure (21) and an external corner groove fixing structure (22), the external surface of the external corner conversion piece (2) is the external corner arc-shaped cover structure (21), and the internal walls of two openings of the external corner conversion piece (2) are provided with the external corner groove fixing structure (22) in parallel to the opening direction.
2. The male-female corner transition piece of a molding of claim 1, wherein: the cross section of the internal corner reinforcing rib (14) is 1/4 circular ring shape.
3. The male-female corner transition piece of a molding of claim 1, wherein: the two external corner groove fixing structures (22) are perpendicular to each other.
4. The male-female corner transition piece of a molding of claim 1, wherein: the arc structures of the internal corner arc-shaped sealing structure (11) and the external corner arc-shaped sealing structure (21) are consistent with the visible surface structure of the lines.
5. The male-female corner transition piece of a molding of any one of claims 1 to 4, wherein: the internal corner conversion piece (1) and the external corner conversion piece (2) both adopt an injection molding technology, and the internal corner conversion piece (1) and the external corner conversion piece (2) are made of PVC composite materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792382.6U CN209742302U (en) | 2018-11-01 | 2018-11-01 | Internal and external corner transition piece of decorative moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792382.6U CN209742302U (en) | 2018-11-01 | 2018-11-01 | Internal and external corner transition piece of decorative moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742302U true CN209742302U (en) | 2019-12-06 |
Family
ID=68702551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821792382.6U Active CN209742302U (en) | 2018-11-01 | 2018-11-01 | Internal and external corner transition piece of decorative moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742302U (en) |
-
2018
- 2018-11-01 CN CN201821792382.6U patent/CN209742302U/en active Active
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