CN203796104U - Door frame with one-time formed hinge grooves - Google Patents
Door frame with one-time formed hinge grooves Download PDFInfo
- Publication number
- CN203796104U CN203796104U CN201420024046.2U CN201420024046U CN203796104U CN 203796104 U CN203796104 U CN 203796104U CN 201420024046 U CN201420024046 U CN 201420024046U CN 203796104 U CN203796104 U CN 203796104U
- Authority
- CN
- China
- Prior art keywords
- hinge groove
- door frame
- steel plate
- hinge grooves
- hinge
- 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
Links
Landscapes
- Hinges (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a door frame with one-time formed hinge grooves. The door frame comprises a door frame body, the hinge grooves, a steel plate and screw holes. The upper portion and the lower portion of the door frame are respectively provided with one hinge groove. The hinge grooves are formed at one time through a die in a press fitting mode, the steel plate is welded to the backs of the hinge grooves, and the screw holes are formed in the overlapped portions of the steel plate and the hinge grooves. The door frame has the advantages that the structure is simple, and the hinge grooves are firm.
Description
Technical field
The utility model relates to a kind of limit, relates in particular to a kind of hinge groove disposal molding door limit, is applied to the installing area of door.
Background technology
Door limit is the important tool that door is installed, at present, the main hinge that adopts is fixing on the wall by door limit, gets through the steel plate of then burn-oning but mainly hinge place is installed in door limit at present, form hinge groove, and then a fan of hinge is screwed on steel plate, it is upper that another fan is fixed on door, but such steel plate is not very firm, easily at weld, rupture, thereby cause door separated with door limit.
Utility model content
For solving above-mentioned prior art defect, the utility model discloses firmly hinge groove disposal molding door limit of simple in structure, hinge groove.
The utility model discloses a kind of hinge groove disposal molding door limit, comprising: door limit, hinge groove, steel plate, screw hole, a described door upper and lower, limit is equipped with a hinge groove, and described hinge groove press-fits moulding by mould is disposable.
Described Plate Welding is at the back side of hinge groove, and described steel plate and hinge groove intersection are provided with screw hole.
Owing to adopting technique scheme, the utlity model has following useful advantage:
1, simple in structure;
2, hinge groove is firm.
Accompanying drawing explanation
Fig. 1 is the forward sight structural representation on a kind of hinge groove of the utility model disposal molding door limit;
Fig. 2 is the rear elevation on a kind of hinge groove of the utility model disposal molding door limit.
Wherein: 1-door limit; 2-hinge groove; 3-steel plate; 4-screw hole.
The specific embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of hinge groove disposal molding door limit, comprise: door limit 1, hinge groove 2, steel plate 3, screw hole 4, described door 1 upper and lower, limit is equipped with a hinge groove 2, and described hinge groove 2 press-fits moulding by mould is disposable.
Described steel plate 3 is welded on the back side of hinge groove 2, and described steel plate 3 and hinge groove 2 intersection are provided with screw hole 4.
the utility model is to implement like this: hinge groove 2 press-fits moulding by mould is disposable, hinge groove 2 and Men Bian 1 are still an integral body, easy fracture not, and at a steel plate 3 of hinge groove 2 back welding, when playing thickening, while hinge being installed by screw hole 4, more firm, avoid the fracture of hinge groove, caused a unstable phenomenon of installation.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this manual has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in claim scope of the present utility model.
Claims (2)
1. a hinge groove disposal molding door limit, comprising: door limit, hinge groove, steel plate, screw hole, a described door upper and lower, limit is equipped with a hinge groove, it is characterized in that: described hinge groove press-fits moulding by mould is disposable.
2. a kind of hinge groove disposal molding door according to claim 1 limit, is characterized in that: described Plate Welding is at the back side of hinge groove, and described steel plate and hinge groove intersection are provided with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024046.2U CN203796104U (en) | 2014-01-15 | 2014-01-15 | Door frame with one-time formed hinge grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024046.2U CN203796104U (en) | 2014-01-15 | 2014-01-15 | Door frame with one-time formed hinge grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796104U true CN203796104U (en) | 2014-08-27 |
Family
ID=51378325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024046.2U Expired - Fee Related CN203796104U (en) | 2014-01-15 | 2014-01-15 | Door frame with one-time formed hinge grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796104U (en) |
-
2014
- 2014-01-15 CN CN201420024046.2U patent/CN203796104U/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: 20140827 Termination date: 20150115 |
|
| EXPY | Termination of patent right or utility model |