CN208152245U - A kind of surface modeling keel - Google Patents
A kind of surface modeling keel Download PDFInfo
- Publication number
- CN208152245U CN208152245U CN201820514120.7U CN201820514120U CN208152245U CN 208152245 U CN208152245 U CN 208152245U CN 201820514120 U CN201820514120 U CN 201820514120U CN 208152245 U CN208152245 U CN 208152245U
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- keel
- surface modeling
- folding
- modeling keel
- hinge structure
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Abstract
The utility model relates to a kind of surface modeling keel, including first side disposed in parallel, second side, and first side and second side are connected as to the bottom surface of an entirety, first side, second side and plane perpendicular connect, form U-shaped structure, first side, second side and bottom surface are respectively provided with folding structure and realize flexible and bending, and the first plate face and the second plate face height are identical or different.The utility model can realize the bending moulding of keel.
Description
Technical field
The utility model relates to fit up to use profile technical field more particularly to a kind of surface modeling keel.
Background technique
In the interior decoration of some heavy constructions such as market, gymnasium, curved surface can be usually encountered in wall, roof handling
Moulding.Existing mounting means is to carry out moulding, skill of the curved moulding by installation personnel using the cutting bending of wooden keel
Art level limits and construction is slow, while wooden keel have the shortcomings that perishable, inflammable, difference of hardness.
Utility model content
For above situation, the present invention provides a kind of surface modeling keel, not only had the characteristics that it is easy for construction, but also can
Guarantee installation quality.
In order to achieve the above objectives, the utility model is as follows using technical solution：A kind of surface modeling keel, including set in parallel
First side, the second side set, and first side and second side are connected as to the bottom surface of an entirety, first side,
Second side is connect with plane perpendicular, forms U-shaped structure, and first side, second side and bottom surface are respectively provided with folding structure reality
It now stretches and is bent, the first plate face and the second plate face height are identical or different.
Folding is arranged in the side of fixed part arranged in a crossed manner and bendable portion in first side and second side, bendable portion
Structure, the corresponding bottom surface in bendable portion side are also provided with hinge structure.
The hinge structure of side includes three long lumbar holes perpendicular to bottom surface, is respectively corresponding folding line at long lumbar hole.Three
In long lumbar hole, triangular groove is respectively provided at the top and bottom of intermediate long lumbar hole.
The hinge structure of bottom surface includes three folding lines for being parallel to folding direction, and circular hole is arranged among folding line, reduces section
On keel intensity, in order to the bending moulding of keel.In three folding lines, central fold both ends are respectively provided with triangular groove.
Detailed description of the invention
Fig. 1 is the folded schematic cross-section of the utility model surface modeling keel；
Fig. 2 is the utility model surface modeling keel structural schematic diagram after bending；
Fig. 3 is the structural schematic diagram amplified after the utility model surface modeling keel are bent；
Fig. 4 is the schematic diagram that the utility model surface modeling keel and plasterboard are cooperated.
Specific embodiment
Embodiment 1
A kind of surface modeling keel, including first side disposed in parallel 11, second side 21, and by first side and
Second side is connected as the bottom surface 31 of an entirety, and first side, second side and plane perpendicular connect, and forms U-shaped structure, the
One side, second side and bottom surface are respectively provided with folding structure and realize flexible and bending, the first plate face and the second plate face height phase
Together, such as Fig. 1 and Fig. 3.
Fixed part 211 arranged in a crossed manner and bendable portion 112,212, the side of bendable portion in first side and second side
Hinge structure is arranged in face, and the corresponding bottom surface in bendable portion side is also provided with hinge structure.The hinge structure of side include perpendicular to
Three long lumbar holes 113,213 of bottom surface are respectively corresponding folding line at long lumbar hole, after being squeezed at long lumbar hole on the inside of keel,
Its bottom surface can also be deformed because of stress, then whole to bend.The hinge structure of bottom surface includes be parallel to folding direction three
Road folding line, folding line centre are arranged circular hole 32, the keel intensity on section are reduced, in order to the bending moulding of keel.First side
Triangular groove 12 is arranged in central fold, and triangular groove 22 is arranged in second side central fold.
The keel are cooperated with plasterboard, and side pose is that the connection between circular arc type, with plasterboard uses self threading pin
It is fixed.
Embodiment 2
A kind of surface modeling keel, including first side disposed in parallel 11, second side 21, and by first side and
Second side is connected as the bottom surface 31 of an entirety, and first side, second side and plane perpendicular connect, and forms U-shaped structure, the
One side, second side and bottom surface are respectively provided with folding structure and realize flexible and bending, and the first plate face and the second plate face height are not
Together, such as Fig. 2 and Fig. 4.
Fixed part 211 arranged in a crossed manner and bendable portion 112,212, the side of bendable portion in first side and second side
Hinge structure is arranged in face, and the corresponding bottom surface in bendable portion side is also provided with hinge structure.The hinge structure of side include perpendicular to
Three long lumbar holes 113,213 of bottom surface are respectively corresponding folding line at long lumbar hole, after being squeezed at long lumbar hole on the inside of keel,
Its bottom surface can also be deformed because of stress, then whole to bend.The hinge structure of bottom surface includes be parallel to folding direction three
Road folding line, folding line centre are arranged circular hole 32, the keel intensity on section are reduced, in order to the bending moulding of keel.First side
Triangular groove 12 is arranged in central fold, and triangular groove 22 is arranged in second side central fold.
The keel are cooperated with plasterboard, and side pose is that the connection between circular arc type, with plasterboard uses self threading pin
It is fixed.
Claims (6)
1. a kind of surface modeling keel, it is characterised in that：Including first side disposed in parallel, second side, and by first
Side and second side are connected as the bottom surface of an entirety, and first side, second side and plane perpendicular connect, and form U-shaped knot
Structure, first side, second side and bottom surface are respectively provided with folding structure and realize flexible and bending, and the first plate face and the second plate face are high
It spends identical or different.
2. a kind of surface modeling keel as described in claim 1, it is characterised in that：Intersect in first side and second side
Fixed part and bendable portion are set, and hinge structure is arranged in the side of bendable portion, and the corresponding bottom surface in bendable portion side is also provided with
Hinge structure.
3. a kind of surface modeling keel as claimed in claim 2, it is characterised in that：The hinge structure of side includes the bottom of perpendicular to
Three long lumbar holes in face are respectively corresponding folding line at long lumbar hole.
4. a kind of surface modeling keel as claimed in claim 2, it is characterised in that：In three long lumbar holes, intermediate long lumbar hole top
Portion and bottom are respectively provided with triangular groove.
5. a kind of surface modeling keel as claimed in claim 2, it is characterised in that：The hinge structure of bottom surface includes being parallel to folding
Circular hole is arranged in three folding lines in folded direction, folding line centre.
6. a kind of surface modeling keel as claimed in claim 5, it is characterised in that：In three folding lines, central fold both ends are equal
Triangular groove is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514120.7U CN208152245U (en) | 2018-04-12 | 2018-04-12 | A kind of surface modeling keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514120.7U CN208152245U (en) | 2018-04-12 | 2018-04-12 | A kind of surface modeling keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152245U true CN208152245U (en) | 2018-11-27 |
Family
ID=64377918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820514120.7U Active CN208152245U (en) | 2018-04-12 | 2018-04-12 | A kind of surface modeling keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152245U (en) |
-
2018
- 2018-04-12 CN CN201820514120.7U patent/CN208152245U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |