CN203559711U - Door lower crosspiece structure - Google Patents
Door lower crosspiece structure Download PDFInfo
- Publication number
- CN203559711U CN203559711U CN201320566408.6U CN201320566408U CN203559711U CN 203559711 U CN203559711 U CN 203559711U CN 201320566408 U CN201320566408 U CN 201320566408U CN 203559711 U CN203559711 U CN 203559711U
- Authority
- CN
- China
- Prior art keywords
- door
- lower crosspiece
- longitudinal opening
- mark structure
- sides
- 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 - Lifetime
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Abstract
A door lower crosspiece structure comprises a lower crosspiece body, the lower crosspiece body comprises a bottom face and two side faces, the bottom parts of the two side faces are mounted on the two sides of the bottom face, the upper part of the lower crosspiece body is provided with a lengthwise opening, the lower crosspiece structure also comprises at least two crosswise reinforcing ribs, the length of the crosswise reinforcing ribs equals to the width of the lengthwise opening, two ends of each crosswise reinforcing rib are provided with lower flangings, the crosswise reinforcing ribs are disposed on the lengthwise opening, and the lower flangings are fixed on the inner walls of the side faces. The door lower crosspiece structure provided by the utility model is not liable to deform.
Description
Technical field
The utility model relates to a kind of lower mark structure, especially the lower mark structure of a kind of.
Background technology
It is affixed that door lower gear is positioned at below and the door frame of door leaf, and the base station of existing door lower gear is that two iron sheet waste materials of employing weld together, and door frame lower gear is easily out of shape.
Summary of the invention
In order to overcome the yielding deficiency of existing door lower gear, the utility model provides a kind of on-deformable door lower mark structure.
The utility model solves the technical scheme that its technical problem adopts:
The lower mark structure of a kind of door, comprise lower gear body, described lower gear body comprises bottom surface and two sides, the bottom of described two sides is arranged on respectively the both sides of described bottom surface, the top of described lower gear body is provided with longitudinal opening, the lower mark structure of described door also comprises at least two cross reinforcings, the length of described cross reinforcing is identical with the width of described longitudinal opening, the two ends of described cross reinforcing are provided with lower flange, described cross reinforcing is positioned on described longitudinal opening, and described lower flange is fixed on the inwall of described side.
Further, described at least two cross reinforcings are uniformly-spaced arranged on longitudinal opening.
Further, described lower flanging welded is at the inwall of described side.
Technical conceive of the present utility model is: adopt iron sheet moulding center to increase reinforcing rib, two is supported lower gear both sides and carried out reinforcement of weld again, alleviates lower gear distortion.
The beneficial effects of the utility model are mainly manifested in: not yielding.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lower mark structure of door.
Fig. 2 is the structural representation of reinforcing rib.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1～Fig. 2, the lower mark structure of a kind of door, comprise lower gear body 1, described lower gear body 1 comprises bottom surface and two sides, the bottom of described two sides is arranged on respectively the both sides of described bottom surface, the top of described lower gear body 1 is provided with longitudinal opening, the lower mark structure of described door also comprises at least two cross reinforcings 2, the length of described cross reinforcing 2 is identical with the width of described longitudinal opening, the two ends of described cross reinforcing 2 are provided with lower flange 21, described cross reinforcing 2 is positioned on described longitudinal opening, and described lower flange 21 is fixed on the inwall of described side.
Further, described at least two cross reinforcings 2 are uniformly-spaced arranged on longitudinal opening.
Further, described lower flange 21 is welded on the inwall of described side, and described lower flange 21 also can adopt other fixed forms to be fixed on inwall.
In the present embodiment, adopt iron sheet moulding center to increase by 2, twice flange of cross reinforcing, 21 support lower gear bodies 1 and carry out again reinforcement of weld with dual-side, alleviate lower gear distortion.
Claims (3)
1. mark structure under a door, comprise lower gear body, described lower gear body comprises bottom surface and two sides, the bottom of described two sides is arranged on respectively the both sides of described bottom surface, the top of described lower gear body is provided with longitudinal opening, it is characterized in that: the lower mark structure of described door also comprises at least two cross reinforcings, the length of described cross reinforcing is identical with the width of described longitudinal opening, the two ends of described cross reinforcing are provided with lower flange, described cross reinforcing is positioned on described longitudinal opening, and described lower flange is fixed on the inwall of described side.
2. the lower mark structure of door as claimed in claim 1, is characterized in that: described at least two cross reinforcings are uniformly-spaced arranged on longitudinal opening.
3. the lower mark structure of door as claimed in claim 1 or 2, is characterized in that: described lower flanging welded is at the inwall of described side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566408.6U CN203559711U (en) | 2013-09-12 | 2013-09-12 | Door lower crosspiece structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566408.6U CN203559711U (en) | 2013-09-12 | 2013-09-12 | Door lower crosspiece structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559711U true CN203559711U (en) | 2014-04-23 |
Family
ID=50509440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566408.6U Expired - Lifetime CN203559711U (en) | 2013-09-12 | 2013-09-12 | Door lower crosspiece structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559711U (en) |
-
2013
- 2013-09-12 CN CN201320566408.6U patent/CN203559711U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 321000 Zhejiang city of Jinhua province Wuyi County Lake Street Narcissus Road No. 11 Patentee after: Zhejiang Rui billion intelligent Polytron Technologies Inc Address before: 321200, Guihua Road, Baihua industrial area, Wuyi County, Jinhua, Zhejiang, China 2 Patentee before: ZHEJIANG RAYI INDUSTRY AND TRADE CO., LTD. |