CN201786203U - Combined door frame - Google Patents
Combined door frame Download PDFInfo
- Publication number
- CN201786203U CN201786203U CN2010205144783U CN201020514478U CN201786203U CN 201786203 U CN201786203 U CN 201786203U CN 2010205144783 U CN2010205144783 U CN 2010205144783U CN 201020514478 U CN201020514478 U CN 201020514478U CN 201786203 U CN201786203 U CN 201786203U
- Authority
- CN
- China
- Prior art keywords
- main frame
- door frame
- tenon
- frame
- mortise
- 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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Abstract
The utility model discloses a combined door frame which comprises a primary main frame and a secondary main frame, and is characterized in that at least one mortise is arranged at the end part of the primary main frame, at least one tenon is arranged at the end part of the secondary main frame, the tenon is matched with the mortise, and the end part of the primary main frame is directly and perpendicularly connected with the end part of the secondary main frame in an inserting way. The combined door frame has the beneficial effects that since the end of the primary main frame and the end of the secondary main frame are perpendicularly assembled, the door frame is firm, the combined door frame is simple to assemble, no welding is required, the transportation difficulty caused by the reason that the volume of the metallic door frame is large after the door frame is welded can be avoided, the surfaces of steel plates are not damaged and the attractiveness is greatly improved.
Description
Technical field
The utility model relates to a kind of architectural shape, especially a kind ofly need not to weld, assembled door frame easy for installation.
Background technology
Metal door frame in the market all adopt the mode of production of welding again after the doorframe moulding, but the metal door frame volume after the welding is bigger, the inconvenience transportation; For this reason, people take to use PVC to cover the plastic-steel plate or the good steel plate of surperficial spraying is produced doorframe, but can damage surface of steel plate after the welding well, influence the appearance effect of doorframe.
The utility model content
The purpose of this utility model is to solve the problems of the prior art, provides a kind of and need not to weld, assembled door frame easy for installation.
The technical solution of the utility model is: a kind of assembled door frame, comprise female main frame and sub main frame, the end of the main frame of described mother is provided with at least one mortise, and the end of the main frame of described son is provided with at least one tenon, described tenon and described mortise are complementary, vertical the pegging graft in end of main frame of described mother and sub main frame.
The main frame of described son has the cavity that a side is provided with the semiclosed shape of opening, and the upper and lower edge of described opening inwardly vertically is bent to form the hook part, and the end of the opposite side of the main frame of described mother is provided with described tenon; The end of the main frame of described mother vertically is plugged in the cavity of the main frame of described son, and the end of the main frame of described mother is provided with installation slotted hole that is complementary with described hook part and the mortise that is complementary with described tenon.
The beneficial effects of the utility model are: solid firm owing to female main frame, sub main frame end are at right angles assembled, and assembling is simple, need not welding, the transportation difficulty of having avoided welding back metal door frame volume to cause greatly, and can not damage surface of steel plate, aesthetic property is improved greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the main mount structure schematic diagram of son of the present utility model;
Fig. 3 is the main mount structure schematic diagram of mother of the present utility model;
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of assembled door frame of the utility model, comprise female main frame 1 and sub main frame 2, the end of the main frame 1 of described mother is provided with a mortise 3, the end of the main frame 2 of described son is provided with a tenon 4, described tenon and described mortise are complementary, vertical the pegging graft in end of main frame of described mother and sub main frame.
The main frame 2 of described son has the cavity 5 that a side is provided with the semiclosed shape of opening 6, and the upper and lower edge of described opening inwardly vertically is bent to form hook part 7, the hook part is set can prevents that female main frame breaks away from from the main frame of son; Described tenon is arranged on the end of the opposite side of the main frame of described mother; The end of the main frame 1 of described mother vertically is plugged in the cavity 5 of the main frame of described son, and the end of the main frame 1 of described mother is provided with installation slotted hole 8 that is complementary with described hook part and the described mortise 3 that is complementary with described tenon.
Main frame of mother of the present utility model and sub main frame all adopt the Sheet Metal Forming Technology one-shot forming.
Claims (2)
1. assembled door frame, comprise female main frame and sub main frame, it is characterized in that: the end of the main frame of described mother is provided with at least one mortise, and the end of the main frame of described son is provided with at least one tenon, described tenon and described mortise are complementary, vertical the pegging graft in end of main frame of described mother and sub main frame.
2. assembled door frame according to claim 1, it is characterized in that: the main frame of described son has the cavity that a side is provided with the semiclosed shape of opening, the upper and lower edge of described opening inwardly vertically is bent to form the hook part, and the end of the opposite side of the main frame of described mother is provided with described tenon; The end of the main frame of described mother vertically is plugged in the cavity of the main frame of described son, and the end of the main frame of described mother is provided with installation slotted hole that is complementary with described hook part and the mortise that is complementary with described tenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205144783U CN201786203U (en) | 2010-09-02 | 2010-09-02 | Combined door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205144783U CN201786203U (en) | 2010-09-02 | 2010-09-02 | Combined door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786203U true CN201786203U (en) | 2011-04-06 |
Family
ID=43818171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205144783U Expired - Fee Related CN201786203U (en) | 2010-09-02 | 2010-09-02 | Combined door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628334A (en) * | 2012-03-19 | 2012-08-08 | 大连金房子门窗制造有限公司 | Frame corner connection structure of fireproof door |
| CN104752965A (en) * | 2015-02-13 | 2015-07-01 | 北京普瑞斯玛电气技术有限公司 | Doorframe side structure as well as manufacturing method thereof, door and manufacturing method thereof |
| CN109989690A (en) * | 2019-04-10 | 2019-07-09 | 福建辉盛消防科技股份有限公司 | A kind of novel steel fireproof door window frame connected structure |
-
2010
- 2010-09-02 CN CN2010205144783U patent/CN201786203U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628334A (en) * | 2012-03-19 | 2012-08-08 | 大连金房子门窗制造有限公司 | Frame corner connection structure of fireproof door |
| CN104752965A (en) * | 2015-02-13 | 2015-07-01 | 北京普瑞斯玛电气技术有限公司 | Doorframe side structure as well as manufacturing method thereof, door and manufacturing method thereof |
| CN109989690A (en) * | 2019-04-10 | 2019-07-09 | 福建辉盛消防科技股份有限公司 | A kind of novel steel fireproof door window frame connected structure |
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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: 20110406 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |