CN202913571U - Double-D bar stock - Google Patents
Double-D bar stock Download PDFInfo
- Publication number
- CN202913571U CN202913571U CN 201220649823 CN201220649823U CN202913571U CN 202913571 U CN202913571 U CN 202913571U CN 201220649823 CN201220649823 CN 201220649823 CN 201220649823 U CN201220649823 U CN 201220649823U CN 202913571 U CN202913571 U CN 202913571U
- Authority
- CN
- China
- Prior art keywords
- double
- bar stock
- utility
- model
- web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a double-D bar stock, in particular to a rectangular double-D bar stock, of which the cross section takes the shape of two D characters back to back. The double-D bar stock is energy-saving, keeps stable and can ensure that the middle building materials do not slide.
Description
Technical field
The utility model relates to a kind of web, relates in particular to a kind of pair of D web.
Background technology
There is not at present this web.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of pair of D web, and the building materials in the middle of its energy-conservation held stationary can guarantee again do not slide.
In order to overcome the above problems, the technical solution of the utility model is as follows:
A kind of pair of D web, its cross section are the web of the rectangle of two back-to-back shapes of D.
Description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, its cross section of the utility model is the web of the rectangle of two back-to-back shapes of D.
Claims (1)
1. two D web, be characterised in that: its cross section is the web of the rectangle of two back-to-back shapes of D.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220649823 CN202913571U (en) | 2012-12-01 | 2012-12-01 | Double-D bar stock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220649823 CN202913571U (en) | 2012-12-01 | 2012-12-01 | Double-D bar stock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202913571U true CN202913571U (en) | 2013-05-01 |
Family
ID=48161893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220649823 Expired - Fee Related CN202913571U (en) | 2012-12-01 | 2012-12-01 | Double-D bar stock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202913571U (en) |
-
2012
- 2012-12-01 CN CN 201220649823 patent/CN202913571U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131201 |