CN201714227U - Door frame bottom bar with convex-concave structure - Google Patents
Door frame bottom bar with convex-concave structure Download PDFInfo
- Publication number
- CN201714227U CN201714227U CN2010202442511U CN201020244251U CN201714227U CN 201714227 U CN201714227 U CN 201714227U CN 2010202442511 U CN2010202442511 U CN 2010202442511U CN 201020244251 U CN201020244251 U CN 201020244251U CN 201714227 U CN201714227 U CN 201714227U
- Authority
- CN
- China
- Prior art keywords
- bottom bar
- convex
- door frame
- frame bottom
- concave structure
- 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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- Door And Window Frames Mounted To Openings (AREA)
Abstract
The utility model relates to a door frame bottom bar with a convex-concave structure, which belongs to the technical field of building materials. Four protrusions are longitudinally arranged side by side on the inner and the outer sides of the door frame bottom bar, and a groove is formed on one side of the door frame bottom bar. The utility model has the benefits of attractive design and skid resistance. The design of convex-concave structure can enhance the load-bearing capacity of the bottom bar to avoid deformation caused by the external force and to avoid deformation without cement injection at the bottom.
Description
Technical field
This practicality relates to a kind of doorframe underframe that convex-concave structure is arranged, and belongs to building material technical field.
Background technology
Existing doorframe underframe is easier to distortion under external force, needs to add cemented.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides a kind of doorframe underframe that convex-concave structure is arranged.
The technical scheme that its technical problem that solves the utility model adopts is: all vertically be shaped on four projectioies side by side on about two side planes of doorframe underframe, doorframe underframe one side is shaped on groove.
This practical benefit for be designed beautifully, anti-skidding, the ability to bear that concave-convex design can be strengthened underframe can not produce distortion yet under the effect of external force, the bottom surface is added cement and also can not produced distortion again.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model inside structure schematic diagram.
The specific embodiment
Embodiment 1: as shown in Figure 1, all vertically be shaped on four projectioies 2 side by side on doorframe underframe 1 about two side planes, doorframe underframe 1 one sides are shaped on groove 3.
Claims (1)
1. doorframe underframe that convex-concave structure is arranged is characterized in that: all vertically be shaped on four projectioies side by side on about two side planes of doorframe underframe, doorframe underframe one side is shaped on groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202442511U CN201714227U (en) | 2010-07-01 | 2010-07-01 | Door frame bottom bar with convex-concave structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202442511U CN201714227U (en) | 2010-07-01 | 2010-07-01 | Door frame bottom bar with convex-concave structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714227U true CN201714227U (en) | 2011-01-19 |
Family
ID=43460226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202442511U Expired - Fee Related CN201714227U (en) | 2010-07-01 | 2010-07-01 | Door frame bottom bar with convex-concave structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655899A (en) * | 2016-03-25 | 2016-06-08 | 天津尼凯斯电器设备有限公司 | Box transformer substation with ventilation and heat insulation functions |
-
2010
- 2010-07-01 CN CN2010202442511U patent/CN201714227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655899A (en) * | 2016-03-25 | 2016-06-08 | 天津尼凯斯电器设备有限公司 | Box transformer substation with ventilation and heat insulation functions |
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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: 20110119 Termination date: 20110701 |