CN203334631U - Multifunctional darby for building operation - Google Patents
Multifunctional darby for building operation Download PDFInfo
- Publication number
- CN203334631U CN203334631U CN2013204165964U CN201320416596U CN203334631U CN 203334631 U CN203334631 U CN 203334631U CN 2013204165964 U CN2013204165964 U CN 2013204165964U CN 201320416596 U CN201320416596 U CN 201320416596U CN 203334631 U CN203334631 U CN 203334631U
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- base material
- face
- darby
- substrate layer
- long limit
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Abstract
A multifunctional darby for building operation is characterized in that a substrate is made of long-strip-shaped aluminum alloy sections, the normal section of the substrate is similarly of a right trapezoid shape, a triangular-prism-shaped groove is formed in the straight edge face of the substrate, and the included angle formed by the two straight edges of the triangular-prism-shaped groove is 90 degrees. The multifunctional darby not only can serve as the plastering darby for the building operation, but also can serve as a special pressing and correcting tool for assembling corner beads.
Description
Technical field
The utility model relates to a kind of building operations instrument, more specifically relates to a kind of multi-use architecture construction floating rule.
Background technology
No. 200920072392.7th, Chinese patent, disclose a kind of building operations plastering darby, and this patent provides a kind of special tool of metope levelling sturdy and durable, not yielding, that conveniently use, but the deficiency of the patented product is the unicity of its function.At present in practice of construction; processing for corner; more use square staff; square staff can form the straight flange opposing and breaks or chap on the crest line of plaster engineering; and the part of protection and reinforcement plaster most fragile, during its wing can anchor into whole degree of depth of plastered mud securely in any side of crest line.In the installation process of square staff, if only adopt manual pressing, easily cause and press inequality, can not guarantee the straight property of square staff, thereby affect the aesthetic property in corner.Therefore, for the installation of square staff, certainly will also need a kind ofly special to press, truing tool.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes existing mill run, provide a kind of can be simultaneously as the multi-use architecture construction tool of square staff fitter's tool.
In order to reach the purpose of foregoing invention, the utility model selects aluminum alloy strip profiled bar as base material, the normal section of described base material is similar to right-angled trapezium, the long limit face of base material and the angle of inclined edge surfaces are less, make their junction form a substrate layer that thickness is larger, this substrate layer outside is straight, be provided with an arc groove on the face of the long limit of base material, between arc groove bottom land and minor face face, internal vertical is provided with a support rod, between arc groove and substrate layer, between long limit face and inclined edge surfaces, internal vertical is provided with a support rod, the straight flange face of base material is set to a triangular prism shaped groove, the angle that these triangular prism shaped groove two straight flanges form is 90 °.
The multi-use architecture realized by technique scheme construction floating rule, both can be used as the plastering darby of building operations, and its upper triangular prism shaped groove arranged can be used as again Special pressing, the truing tool that assembles square staff simultaneously.
The accompanying drawing explanation
Fig. 1 three-dimensional structure diagram of the present utility model.
Fig. 2 positive sectional view of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, an embodiment of the present utility model, select aluminum alloy strip profiled bar that length is 2000mm, thickness 1mm as base material, the normal section normal section of described base material is similar to right-angled trapezium, long edge lengths is 95mm, bond length 45mm, hypotenuse length 53mm, the lateral surface vertical distance of long limit and minor face is 18mm.The long limit face of base material and the angle of inclined edge surfaces are less, make their junction form a substrate layer 1 that thickness is larger, and the thickness of substrate layer 1 can reach 5mm, and this substrate layer 1 is outside straight.Be provided with an arc groove 4 on the face of the long limit of base material, between arc groove 4 bottom lands and minor face face, internal vertical is provided with the first support rod 2, between arc groove 4 and substrate layer 1, between the long limit face of base material and inclined edge surfaces, internal vertical arranges second support rod 3, the straight flange face of base material is arranged to a triangular prism shaped groove 5, and the angle that these triangular prism shaped groove two straight flanges form is 90 °.
Claims (2)
1. multi-use architecture construction floating rule, select aluminum alloy strip profiled bar as base material, the normal section of described base material is similar to right-angled trapezium, the long limit face of base material and the angle of inclined edge surfaces are less, make their junction form a substrate layer that thickness is larger, this substrate layer outside is straight, on the face of the long limit of base material, is provided with an arc groove, it is characterized in that: the straight flange face of base material is set to a triangular prism shaped groove, and the angle that these triangular prism shaped groove two straight flanges form is 90 °.
2. a kind of multi-use architecture construction floating rule according to claim 1, be further characterized in that: between arc groove bottom land and minor face face, internal vertical is provided with a support rod, between arc groove and substrate layer, between long limit face and inclined edge surfaces, internal vertical is provided with a support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204165964U CN203334631U (en) | 2013-07-12 | 2013-07-12 | Multifunctional darby for building operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204165964U CN203334631U (en) | 2013-07-12 | 2013-07-12 | Multifunctional darby for building operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334631U true CN203334631U (en) | 2013-12-11 |
Family
ID=49703311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204165964U Expired - Lifetime CN203334631U (en) | 2013-07-12 | 2013-07-12 | Multifunctional darby for building operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756327A (en) * | 2016-04-22 | 2016-07-13 | 李海兵 | Plastering flat ruler |
-
2013
- 2013-07-12 CN CN2013204165964U patent/CN203334631U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756327A (en) * | 2016-04-22 | 2016-07-13 | 李海兵 | Plastering flat ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |