CN2561895Y - Embeded hinge devices - Google Patents
Embeded hinge devices Download PDFInfo
- Publication number
- CN2561895Y CN2561895Y CN 02271583 CN02271583U CN2561895Y CN 2561895 Y CN2561895 Y CN 2561895Y CN 02271583 CN02271583 CN 02271583 CN 02271583 U CN02271583 U CN 02271583U CN 2561895 Y CN2561895 Y CN 2561895Y
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- flute profile
- arc
- hinge
- utility
- 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 relates to a blind hinge device used for a metal doorframe and a door leaf, which is characterized in that the device comprises a arc-like hinge and a groove-shaped base structure molded by pressing, extruding, and flanging of the stainless steel thin plate material, one side wall of the arc-like hinge is welded with a pin shaft, and the other side is arranged with a door leaf connecting member; one inner end of the groove-shaped base structure is arranged with a pin shaft sleeve hole, and the arc-like hinge is rotationally connected with the groove-shaped base structure through the pin shaft. The utility model has the advantages of blind pin shaft and beautiful use.
Description
Technical field: the utility model relates to a kind of hinge of special construction, especially relate to a kind ofly be mainly used in metal system doorframe, fan is hidden articulated mounting.
Background technology: articulated mounting of the prior art is made up of the sheet page or leaf plate of two ring sets on bearing pin of discrete structure.This articulated mounting is mainly used in solid wooden doorframe, fan, and promptly the position of doorframe, fan installation articulated mounting need be rubbed a page thickness of slab with the hands, is used to install articulated mounting; Because of metal system doorframe, fan generally are welded by light sheet, if metal system doorframe, fan are installed with the articulated mounting of this sheet page or leaf plate, two sheet page or leaf plates must be welded on the sidewall of doorframe, fan, and then the space between metal system doorframe, the fan is bigger, and this is not all right; And its bearing pin exposes, and is also not attractive in appearance in the use.
Summary of the invention: the purpose of this utility model is at above-mentioned weak point, has designed and one has been mainly used in metal system doorframe, fan is installed and its bearing pin is a concealed type, use articulated mounting attractive in appearance.
The purpose of this utility model is achieved in that by arc page or leaf plate, flute profile pedestal to be formed; One sidewall of this arc page or leaf plate is welded with bearing pin, and opposite side is provided with the door leaf fitting; One inner end wall of this flute profile pedestal is provided with the bearing pin trepanning, and this arc page or leaf plate is rotationally connected by bearing pin and flute profile pedestal.
The utility model for making rotation flexible, laborsaving, can be provided with ball between described bearing pin trepanning and bearing pin.
The utility model, having its bearing pin is concealed type, use advantage attractive in appearance, is mainly used in metal system doorframe, fan installation.
Following embodiment is further described the utility model in conjunction with the accompanying drawings.
Description of drawings:
Fig. 1 is that the master of an embodiment of the present utility model looks schematic diagram;
Fig. 2 be Fig. 1 embodiment along A-A to sectional view;
Fig. 3 is the user mode structural representation that the utility model embodiment is used for metal system doorframe, fan installation;
Fig. 4 is the user mode structural representation that the utility model embodiment is used for wooden doorframe, fan installation.
Among the figure, 1, arc page or leaf plate, 2, the flute profile pedestal, 3, bearing pin, 4, door leaf fitting, 5, the bearing pin trepanning, 6, ball, 7, flute profile pedestal inner end wall is provided with the side shoulder of bearing pin trepanning, 8, another side of flute profile pedestal shoulder, 9, metal system doorframe wallboard, 10, wooden doorframe, 11, screw.
The specific embodiment: referring to figs. 1 through 3, present embodiment is made up of arc page or leaf plate 1, flute profile pedestal 2; One sidewall of arc page or leaf plate is welded with bearing pin 3, and opposite side is provided with door leaf fitting 4; One inner end wall of flute profile pedestal is provided with bearing pin trepanning 5, and the aperture of bearing pin trepanning is more bigger than bearing pin diameter of section, i.e. bearing pin and bearing pin trepanning endoporus interference fits; Arc page or leaf plate 1 is rotationally connected by bearing pin 3 and flute profile pedestal 2; Be provided with ball 6 between bearing pin trepanning and the bearing pin, purpose is to make rotation flexible, laborsaving; The position, both sides of this flute profile pedestal is a limit shoulder 7,8, and the side shoulder 7 that flute profile pedestal inner end wall is provided with the bearing pin trepanning is slightly higher than another side shoulder 8.
Referring to figs. 1 through Fig. 2, present embodiment to manufacture process as follows: arc page or leaf plate 1, flute profile pedestal 2 adopt the Thin Stainless Steel panel materials, through mould, by punching press, extruding, flange moulding, bearing pin 3 is welded in a sidewall of arc page or leaf plate 1, then, the inner end wall that bearing pin 3 is aimed at flute profile pedestals 2, respectively add a ball 6 again at the bearing pin two ends, weld upper pin trepanning 5 again.The use of present embodiment: with reference to Fig. 3, when being used for metal system doorframe, fan installation, the dual-side of flute profile pedestal 2 shoulder 7,8 is welded in metal system doorframe wallboard 9, is fixed at door leaf with the door leaf fitting 4 of screw by the 1 opposite side setting of arc page or leaf plate again, just install.Certainly, the utility model also can be used for wooden doorframe, fan is installed, and with reference to Fig. 4, during installation, with screw 11 flute profile pedestal 2 is fixed at wooden doorframe 10, is fixed at door leaf with the door leaf fitting 4 of screw by the setting of arc page or leaf plate opposite side again, just installs.
Claims (2)
1, a kind of articulated mounting of hiding is characterized in that: be made up of arc page or leaf plate (1), flute profile pedestal (2); One sidewall of described arc page or leaf plate is welded with bearing pin (3), and opposite side is provided with door leaf fitting (4); One inner end wall of described flute profile pedestal is provided with bearing pin trepanning (5), and described arc page or leaf plate is rotationally connected by bearing pin and flute profile pedestal.
2, the articulated mounting of hiding according to claim 1 is characterized in that: be provided with ball (6) between described bearing pin trepanning and the bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271583 CN2561895Y (en) | 2002-07-05 | 2002-07-05 | Embeded hinge devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271583 CN2561895Y (en) | 2002-07-05 | 2002-07-05 | Embeded hinge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561895Y true CN2561895Y (en) | 2003-07-23 |
Family
ID=33736417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271583 Expired - Fee Related CN2561895Y (en) | 2002-07-05 | 2002-07-05 | Embeded hinge devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561895Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650183A (en) * | 2012-04-24 | 2012-08-29 | 王斌 | Duplex bearing type 180-degree blind hinge |
| CN103556897A (en) * | 2013-10-30 | 2014-02-05 | 镇江船舶电器有限责任公司 | Internal hinge of cabinet |
| CN105839990A (en) * | 2016-06-06 | 2016-08-10 | 刘琪 | Folding tent for vehicle roof |
-
2002
- 2002-07-05 CN CN 02271583 patent/CN2561895Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650183A (en) * | 2012-04-24 | 2012-08-29 | 王斌 | Duplex bearing type 180-degree blind hinge |
| CN103556897A (en) * | 2013-10-30 | 2014-02-05 | 镇江船舶电器有限责任公司 | Internal hinge of cabinet |
| CN105839990A (en) * | 2016-06-06 | 2016-08-10 | 刘琪 | Folding tent for vehicle roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |