CN203412439U - Protective structure of door frame section - Google Patents
Protective structure of door frame section Download PDFInfo
- Publication number
- CN203412439U CN203412439U CN201320369975.2U CN201320369975U CN203412439U CN 203412439 U CN203412439 U CN 203412439U CN 201320369975 U CN201320369975 U CN 201320369975U CN 203412439 U CN203412439 U CN 203412439U
- Authority
- CN
- China
- Prior art keywords
- door frame
- protective
- protective frame
- section
- frame section
- 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 protective device of a door frame section, in particular to a protective structure of the door frame section. The protective structure of the door frame section comprises the door frame section and an L-shaped protective frame, wherein a U-shaped groove of which the open end is small and the closed end is large is formed in the door frame section; one end of the protective frame stretches into the U-shaped groove. According to the protective structure of the door frame section provided by the utility model, in the existence of the L-shaped protective frame, a door frame can be effectively protected to prevent a bending phenomenon from occurring; when a clamping stage is arranged, not only is the strength of the L-shaped protective frame improved, but also the balance of stress between the protective frame and the section is guaranteed; hollow through holes are designed in the protective frame, so that the energy absorption function of the protective frame is improved to decrease impact force transmitted to the section; therefore, the protection on the door frame section is fully realized.
Description
Technical field
The utility model relates to a kind of protector of doorframe profile, specifically relates to a kind of safeguard structure of doorframe profile.
Background technology
In prior art, because the cross section of doorframe profile presents concavo-convex alternate structure, therefore, this doorframe profile is before being arranged on body of wall, and its end is easily by bending in transportation, and bending cannot complete in body of wall and install, and must again align.
Utility model content
For the technical problem existing in prior art, the utility model provides a kind of safeguard structure of doorframe profile of reasonable in design.
To achieve these goals, the technical scheme of employing is as follows:
A safeguard structure for doorframe profile, it comprises doorframe profile, has the U-shaped groove that the little closing end of openend is large on described doorframe profile, it is characterized in that: also include L-shaped protective frame, one end of described protective frame is stretched in U-shaped groove.
Further, in described protective frame, bending position is provided with the Ka Tai being resisted against on doorframe profile.
Further, in described protective frame, be provided with some through holes that are hollow form.
Preferably, the cross section of described through hole is made as rectangle.
Further, the end of described protective frame is provided with the snap fit towards U-shaped groove curving.
The safeguard structure of the utility model doorframe profile, its beneficial effect shows:
Under the existence of L shaped protective frame, can effectively protect doorjamb, prevent the generation of bending phenomenon.By Ka Tai is set, both improved the intensity of L shaped protective frame, guaranteed again harmony stressed between protective frame and section bar.In protective frame, be designed with the through hole of hollow form, thereby improved the energy-absorbing function of protective frame, to reduce it to the impact force that section bar was transmitted, fully play the protective action to doorframe profile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.
As a kind of preferred embodiment of the present utility model, refer to Fig. 1, a kind of safeguard structure of doorframe profile, it comprises doorframe profile 2 and L-shaped protective frame 3, on described doorframe profile 2, have the U-shaped groove 1 that the little closing end of openend is large, one end of described protective frame 3 is stretched in U-shaped groove 1.
Meanwhile, in described protective frame 3, bending position is provided with the card platform 5 being resisted against on doorframe profile 2.In described protective frame 3, be provided with some through holes 4 that are hollow form.The end of described protective frame 3 is provided with the snap fit 6 towards U-shaped groove 1 curving.
As preferably, the cross section of described through hole 4 is made as rectangle, and the material of described protective frame 3 is foam composite board or rubber and plastic boards.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (5)
1. the safeguard structure of a doorframe profile, it comprises doorframe profile (2), on described doorframe profile (2), there is the U-shaped groove (1) that the little closing end of openend is large, it is characterized in that: also include L-shaped protective frame (3), one end of described protective frame (3) is stretched in U-shaped groove (1).
2. the safeguard structure of doorframe profile according to claim 1, is characterized in that: the upper bending position of described protective frame (3) is provided with the Ka Tai (5) being resisted against on doorframe profile (2).
3. the safeguard structure of doorframe profile according to claim 1, is characterized in that: in described protective frame (3), be provided with some through holes (4) that are hollow form.
4. the safeguard structure of doorframe profile according to claim 3, is characterized in that: the cross section of described through hole (4) is made as rectangle.
5. the safeguard structure of doorframe profile according to claim 1, is characterized in that: the end of described protective frame (3) is provided with the snap fit (6) towards U-shaped groove (1) curving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369975.2U CN203412439U (en) | 2013-06-26 | 2013-06-26 | Protective structure of door frame section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369975.2U CN203412439U (en) | 2013-06-26 | 2013-06-26 | Protective structure of door frame section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412439U true CN203412439U (en) | 2014-01-29 |
Family
ID=49975334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320369975.2U Expired - Fee Related CN203412439U (en) | 2013-06-26 | 2013-06-26 | Protective structure of door frame section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412439U (en) |
-
2013
- 2013-06-26 CN CN201320369975.2U patent/CN203412439U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |