CN2375734Y - Anti-theft self-closing and stopping hinge - Google Patents
Anti-theft self-closing and stopping hinge Download PDFInfo
- Publication number
- CN2375734Y CN2375734Y CN 98215369 CN98215369U CN2375734Y CN 2375734 Y CN2375734 Y CN 2375734Y CN 98215369 CN98215369 CN 98215369 CN 98215369 U CN98215369 U CN 98215369U CN 2375734 Y CN2375734 Y CN 2375734Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- spiral
- hinge plate
- pad
- pads
- 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 an anti-theft self-closing and stopping hinge, which comprises a hinge plate (1) which is arranged on a door frame, a hinge plate (2) which is arranged on a door leaf, a hinge main shaft (3), and a hinge rolling drum (7); the hinge main shaft (3) is sheathed with an upper and a lower helical mats (9) (4), and the two hinge plates (1) (2) are respectively punched with an outer baffle sheet (5) and an inner baffle sheet (8) which are combined as a whole with the hinge plates. The hinge of the utility model not only is self-closing and stopping but also has the anti-theft function. The utility model has the advantages of simple manufacturing technology, low cost, shapely configuration, and long service life.
Description
The utility model relates to a kind of hinge.Particularly a kind of hinge that has anti-theft feature and can close automatic stop certainly.
The present hinge that uses, great majority do not have antitheft from the function of closing automatic stop.
The purpose of this utility model is to provide a kind of novel anti-theft from the hinge that closes automatic stop.Its technology is simple, U.S. existing, low, the long service life of cost of moulding, closes the effect of automatic stop except reaching certainly, but also has antitheft function.
Realization of the present utility model and working condition: this is antitheft to comprise the hinge plate (1) that is positioned on the doorframe, is positioned on hinge plate (2), wooden Luo silk hole (6), hinge vertical shaft (3), hinge reel (7), spiral pad, (9) (4) on the door leaf from the hinge that closes automatic stop.
Be with spiral pad (9) and following spiral pad (4) on hinge vertical shaft (3), two spiral pads (9) (4) place in the middle of two hinge reels (7), and two spiral pads (9) (4) and two page or leaf reels (7) joint respectively have two grooves in two spiral pads; In two hinge reels (7) and two spiral pads (9) (4) joint, respectively there are two to protrude positions in the end of the reel (7) of two hinges, behind reel (7) plug-in mounting of two spiral pads (9) (4) and two hinge plates, can't see the protrusion position of hinge reel (7) outside.The groove of last spiral pad (9) matches with the protrusion position of closing panel (1) of installing on the doorframe, and the groove of following spiral pad (4) matches with the protrusion position that the hinge plate (2) on the door leaf is installed, and is fastening devices.
Hinge plate (1) upper punch that is installed on the doorframe has two and the outer catch (5) of hinge plate (1) all-in-one-piece, and hinge plate (2) upper punch that is installed on the door leaf has two and the interior catch (8) of hinge plate (2) all-in-one-piece.Outer catch on interior catch on the hinge plate and the hinge plate (2) overlaps when closing to the doorstep, plays antitheft effect, but the position of interior catch and outer catch can not put upside down, and this is an anti-theft device.
When opening the door, last spiral pad (9) begins to rotate with the angle of opening the door, and door leaf begins to rise, and after the people walks, utilizes the door leaf deadweight, and last spiral pad (9) glides, and goes back to the origin-location, and door leaf is shut automatically, promptly from closing.
The spiral pad groove is exactly following spiral pad (4) below, and the spiral pad groove is exactly to go up spiral pad (9) in the above, and spiral pad is a general part up and down.
When opening the door, last spiral pad (9) begins to rotate with the angle of opening the door, and when the angle of rotating was spent above 90, last spiral pad (9) glided round about, and the certain position that trackslips stops operating, and door leaf is stop motion automatically just, i.e. automatic stop.Spiral pad (9) (4) is that control is from the device that closes automatic stop.
Advantage of the present utility model is that this is antitheft from the hinge that closes automatic stop, not only can close automatic stop certainly, and have anti-theft feature.This hinge manufacturing process is simple, and cost is low, and is handsome in appearance, long service life not only, and also effective.
The concrete structure of utility model is drawn by following examples and accompanying drawing thereof.
A among Fig. 1 is that structure chart of the present utility model: B is the vertical view of Figure 1A, and Fig. 2 is that the detail drawing A of two spiral pads is that elevation B is a vertical view, and C is a view from bottom to top.
0 ° of axis with l80 ° is the center line of spiral pad groove;
The axis of 45 ° and 225 ° is the center line at the minimum position of spiral pad lift angle;
135 ° and 315 ° is the high-order bit of spiral pad lift angle;
Describe in detail according to concrete device and the details situation that the utility model proposes below in conjunction with Fig. 1 Fig. 2.
With 2 millimeters thick cold-rolled steel sheets processing hinge plate, go out catch outside two (5) on the hinge plate on being installed in doorframe (1), go out two interior catch (8) at the hinge plate (2) that is installed on the door leaf, the end of the reel of two hinge plates (7) respectively has two to protrude the position.Be processed into hinge vertical shaft (3) with round steel.
Make spiral pad (9) (4) with ultra-fine dust metallurgy, two spiral pads are the same.
Hinge vertical shaft (3) is inserted in the reel (7) of hinge plate (1), packages two spiral pads (9) (4) and at last the reel (7) of hinge plate (2) is plugged in the spiral pad (9) (4) of hinge vertical shaft (3), promptly be mounted to antitheft from the hinge that closes automatic stop.
Claims (1)
1, a kind of antitheft from the hinge that closes automatic stop, comprise that the hinge plate (1) that is installed on the doorframe, the hinge plate (2), wooden Luo silk hole (6), hinge axis (3), hinge reel (7), last spiral pad (9) and the following spiral pad (4) that are installed on the door leaf is characterized in that:
A, on hinge vertical shaft (3), be with spiral pad (9) and following spiral several 4), two spiral pads (9) (4) place in the middle of two hinge reels (7), two spiral pads (9) (4) and two hinge reels (7) joint respectively have two grooves in two spiral pads;
B, two hinge reels (7) and two spiral pads (9) (4) joint, two hinge reels (7) respectively have two to protrude the position;
Behind reel (7) plug-in mounting of c, two spiral numbers (9) (4) and two hinge plates, the protrusion position of the groove of spiral pad and hinge plate reel (7) matches fixing;
D, hinge plate (1) upper punch that is installed on the doorframe have two and the outer catch (5) of hinge plate (1) all-in-one-piece, and being installed in door leaf hinge plate (2) upper punch has two and the interior catch (8) of hinge plate (2) all-in-one-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215369 CN2375734Y (en) | 1998-06-12 | 1998-06-12 | Anti-theft self-closing and stopping hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215369 CN2375734Y (en) | 1998-06-12 | 1998-06-12 | Anti-theft self-closing and stopping hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2375734Y true CN2375734Y (en) | 2000-04-26 |
Family
ID=33968705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215369 Expired - Fee Related CN2375734Y (en) | 1998-06-12 | 1998-06-12 | Anti-theft self-closing and stopping hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2375734Y (en) |
-
1998
- 1998-06-12 CN CN 98215369 patent/CN2375734Y/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 | ||
| 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 |