CN201695866U - Door frame - Google Patents
Door frame Download PDFInfo
- Publication number
- CN201695866U CN201695866U CN2010202296163U CN201020229616U CN201695866U CN 201695866 U CN201695866 U CN 201695866U CN 2010202296163 U CN2010202296163 U CN 2010202296163U CN 201020229616 U CN201020229616 U CN 201020229616U CN 201695866 U CN201695866 U CN 201695866U
- Authority
- CN
- China
- Prior art keywords
- column
- back timber
- doorframe
- flanging
- pillars
- 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 door frame, which comprises pillars on two sides of the door frame and an upper beam; the cross sections of the pillars and the upper beam are U-shaped; corner cutting positions are respectively arranged on the upper end surfaces of the pillars and two end surfaces of the upper beam; tongue pieces extending upwards are arranged on the upper end surfaces of the pillars, and slots for the tongue pieces to be inserted therein are formed at the end parts of the upper beam; and corner fasteners are arranged in the connecting part of the pillars and the upper beam and on the lateral surfaces of the pillars and the upper beam. The door frame has the advantages of convenient transportation, low transportation cost, low probability of damage during transportation, convenient assembly and firm connection.
Description
Technical field
The utility model relates to doorframe, particularly metal door frame.
Background technology
The structure of doorframe is found everywhere, and adopts various material manufacturings to form, as: timber, resin, metal etc.For metal door frame, present manufacture method is earlier the column and the back timber on doorframe both sides to be produced separately, then, column and back timber is welded together to form doorframe, though this doorframe has brought convenience to installation, but, in transportation, because each doorframe occupation space is big, therefore, the cost height very of transportation, and, can damage doorframe because of being easy to generate collision.
The utility model content
The purpose of this utility model is that a kind of convenient transportation, cost of transportation are low in order to provide, be not easy during transportation to damage, easy to assembly, the doorframe that is connected firmly.
For achieving the above object, a kind of doorframe comprises the column and the back timber on doorframe both sides, and the cross section of described column and back timber is a U-shaped, and the upper surface of column is provided with the corner cut position, and the both ends of the surface of back timber are provided with the corner cut position; Extended upward tongue piece on the upper surface of column, the back timber both ends are provided with the slot of the tongue piece that is used to peg graft; Be positioned in the junction of column and back timber on the side of column and back timber and be provided with the angle sign indicating number.
Doorframe of the present utility model, because doorframe is by independently column and back timber constitute, in when transportation, with column and back timber and connector integrated packing before unassembled, like this, with respect to prior art, the transportation volume of doorframe has reduced a lot, and cost of transportation has obtained reducing greatly, and transportation is convenient, and doorframe is not easy to be damaged because of collision in transportation.Owing between column and back timber, be provided with tongue piece, slot and angle sign indicating number, when the assembling doorframe, as long as tongue piece is inserted in the slot, then, bent tongues is then fixed the angle sign indicating number, therefore, not only assembling easily, and the bonding strength height of column and back timber is connected firmly.
As improvement, turnover has flanging on the edge of described column; Turnover has flanging on the described back timber edge.Flanging is set, and the appearance looks elegant of doorframe on the one hand can prevent that on the other hand the edge of column and back timber from cutting operating personnel's hand.
As improvement, the front and rear surfaces of column is provided with ornamental strip, and the front and rear surfaces of back timber is provided with ornamental strip.Like this, my appearance looks elegant of doorframe.
As improvement, described ornamental strip comprises ornamental strip body and Inlaid strip, and the ornamental strip body is provided with mounting groove, and described Inlaid strip is embedded in the mounting groove; The inner surface of described Inlaid strip is provided with the yielding groove.Mounting groove and Inlaid strip are set, after utilizing screw ornamental strip to be installed on column and the back timber, head of screw are embedded in the Inlaid strip, make the appearance looks elegant of doorframe; The yielding groove is set, when Inlaid strip is installed, can prevents that head of screw is to installation influence.
As specializing, the flanging on the described column extends to the outside of doorframe, and the flanging on the described back timber extends to the outside of doorframe.The flanging moulding of this structure is easy.
As specializing, the flanging on the described column extends to the inboard of doorframe, and the flanging on the described back timber extends to the inboard of doorframe.The flanging of this structure can make the strength and stiffness of column and back timber higher.
Description of drawings
Fig. 1 is the stereogram of doorframe;
Fig. 2 is the zoomed-in view of A among Fig. 1;
Fig. 3 is the upper-end structure figure of column;
Fig. 4 is the structure chart of back timber;
Fig. 5 is the zoomed-in view of B among Fig. 4;
Fig. 6 is the sectional view of ornamental strip.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As depicted in figs. 1 and 2, doorframe comprise column 1, back timber 2 and be installed in column and back timber before and after ornamental strip 3 on the two sides.
As shown in Figure 3 and Figure 4, the cross section of column 1 and back timber 2 is a U-shaped, turnover has flanging 4 on the edge of column 1 and back timber 2, in the present embodiment, flanging extends to the inboard of doorframe, the flanging of this structure not only can prevent to cut because of sharp edges operating personnel's hand, and can strengthen the strength and stiffness of column and back timber.
As shown in Figure 3, the upper surface of column 1 is the corner cut position of 45 degree, has extended upward tongue piece 11 on the upper surface, has screw hole on the side of column.As shown in Figure 4 and Figure 5, the both ends of the surface of back timber 2 are the corner cut position of 45 degree, have the slot 21 that is used to plug tongue piece 11 on the both ends, have screw hole on the side of back timber, certainly, also tongue piece can be located on the back timber, and slot is located on the column.
As depicted in figs. 1 and 2, on being positioned at the side of column and back timber, the junction of column and back timber angle sign indicating number 8 is installed by screw.
As Fig. 1,2 and shown in Figure 6, described ornamental strip 3 comprises ornamental strip body 31 and Inlaid strip 32, and the ornamental strip body is provided with mounting groove 33, and described Inlaid strip 32 is embedded in the mounting groove 33; The inner surface of described Inlaid strip is provided with makes a concession groove 34.Ornamental strip 3 of the present utility model is installed on column and the back timber by screw, mounting groove is set, be that head of screw is embedded in the ornamental strip on the one hand, be convenient to install Inlaid strip on the other hand, make the appearance looks elegant of doorframe, the yielding groove is set, when Inlaid strip is installed, can prevents that head of screw is to installation influence.
The utility model is made of independent column 1 and back timber 2 owing to doorframe, before transportation, with column and back timber and connector integrated packing before unassembled, like this, the volume of doorframe has reduced a lot, and cost of transportation has obtained reducing greatly, and transportation is convenient, and doorframe is not easy to be damaged in transportation.Owing between column and back timber, be provided with tongue piece, slot and angle sign indicating number, when the assembling doorframe, earlier the corner cut position of column and back timber docked, and tongue piece is inserted in the slot, then, bent tongues, then with the angle sign indicating number by screw on column and back timber, therefore, not only assembling easily, the speed of assembling is fast, and the bonding strength height of column and back timber, firmly, and, can also dismantle doorframe again to be placed into other local uses.
Claims (6)
1. doorframe, it is characterized in that: comprise column and back timber, the cross section of described column and back timber is a U-shaped, and the upper surface of column is provided with the corner cut position, and the both ends of the surface of back timber are provided with the corner cut position; Extended upward tongue piece on the upper surface of column, the back timber both ends are provided with the slot of the tongue piece that is used to peg graft; Be positioned in the junction of column and back timber on the side of column and back timber and be provided with the angle sign indicating number.
2. doorframe according to claim 1 is characterized in that: turnover has flanging on the edge of described column; Turnover has flanging on the described back timber edge.
3. doorframe according to claim 1 is characterized in that: the front and rear surfaces of column is provided with ornamental strip, and the front and rear surfaces of back timber is provided with ornamental strip.
4. doorframe according to claim 3 is characterized in that: described ornamental strip comprises ornamental strip body and Inlaid strip, and the ornamental strip body is provided with mounting groove, and described Inlaid strip is embedded in the mounting groove; The inner surface of described Inlaid strip is provided with the yielding groove.
5. doorframe according to claim 2 is characterized in that: the flanging on the described column extends to the outside of doorframe, and the flanging on the described back timber extends to the outside of doorframe.
6. doorframe according to claim 2 is characterized in that: the flanging on the described column extends to the inboard of doorframe, and the flanging on the described back timber extends to the inboard of doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202296163U CN201695866U (en) | 2010-06-17 | 2010-06-17 | Door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202296163U CN201695866U (en) | 2010-06-17 | 2010-06-17 | Door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695866U true CN201695866U (en) | 2011-01-05 |
Family
ID=43397106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202296163U Expired - Fee Related CN201695866U (en) | 2010-06-17 | 2010-06-17 | Door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695866U (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 |
| CN106481204A (en) * | 2015-09-02 | 2017-03-08 | 森特士兴集团股份有限公司 | A kind of locker doorframe |
| CN109113536A (en) * | 2018-08-22 | 2019-01-01 | 上海镜淳门业有限公司 | A kind of Split joint type door frame of fire resistant doorsets |
-
2010
- 2010-06-17 CN CN2010202296163U patent/CN201695866U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN106481204A (en) * | 2015-09-02 | 2017-03-08 | 森特士兴集团股份有限公司 | A kind of locker doorframe |
| CN106481204B (en) * | 2015-09-02 | 2019-05-28 | 森特士兴集团股份有限公司 | A kind of locker doorframe |
| CN109113536A (en) * | 2018-08-22 | 2019-01-01 | 上海镜淳门业有限公司 | A kind of Split joint type door frame of fire resistant doorsets |
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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: 20110105 Termination date: 20110617 |