CN2661871Y - Temporarily opening mechanism for door closer - Google Patents
Temporarily opening mechanism for door closer Download PDFInfo
- Publication number
- CN2661871Y CN2661871Y CN 200320114053 CN200320114053U CN2661871Y CN 2661871 Y CN2661871 Y CN 2661871Y CN 200320114053 CN200320114053 CN 200320114053 CN 200320114053 U CN200320114053 U CN 200320114053U CN 2661871 Y CN2661871 Y CN 2661871Y
- Authority
- CN
- China
- Prior art keywords
- door
- door closer
- hole
- alignment pin
- chute
- 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
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a temporarily opening mechanism for a door closer, which is used on a door provided with a door closer for fixing the door in an opening state. One end of a slide rod of the temporarily opening mechanism for a door closer is arranged inside a slide way which is connected to a hinge of a pendulum rod of a door closer through a connecting base, and the other end of the slide rod is connected to the hinge of the connecting rod of the door closer through a supporting base. A locating pin is arranged between the slide way and a limiting stand, which is shown in the figure attached. When the door is opened, the slide rod slides inside the slide way, when the hole of the slide rod slides to the locating pin, the pressure of a spring clamps the locating pin into the hole, and then the pendulum rod, the connecting rod and the door all stop moving, so that the door is fixed at an opening state. When the door is closed, the locating pin is drawn out of the hole by a pull-cord, and then the door is automatically closed.
Description
The utility model relates to the temporary opening mechanism of a kind of door closer, is the temporary opening mechanism of a kind of door closer that uses on the door of door closer being equipped with.
The door of door closer is housed, and under the effect of door closer, door is always closed automatically.But need door temporarily to be fixed on open mode sometimes, for example, when lifting thing and enter, just wish that door temporarily opens, door closer does not have this function, makes troubles to the user.
The purpose of this utility model provides the temporary opening mechanism of a kind of door closer, is stuck in by alignment pin in the hole of slide plate, as long as with the alignment pin pull-out-hole, door is just closed automatically.
Its purpose can be passed through following scheme implementation, and slide bar [1] one end is contained in the chute [4], can slide along groove, and chute is by the fork hinge-coupled of Connection Block [3] with door closer, and the other end connects with the connecting rod link of door closer by bearing [10].Alignment pin [6] is contained between chute and the position-limited rack [5], when opening the door, slide bar slides in chute, when the hole on the slide bar slides into the alignment pin place, under the pressure effect of spring [8], alignment pin snaps in the hole, make fork, connecting rod and all stop motions of door of door closer, door just is fixed on open mode, at closing time, as long as with in the alignment pin pull-out-hole, door is just closed automatically by backguy [7].
The temporary opening mechanism of the utility model door closer can make door be fixed on open mode, and is simple in structure, brings convenience to the user.
The temporary opening mechanism of the utility model door closer is provided by following examples and accompanying drawing.
Accompanying drawing is the structure chart according to the temporary opening mechanism of door closer that the utility model proposes, and door closer and door are represented in two-dot chain line place.
Below in conjunction with the details of accompanying drawing detailed description according to the temporary opening mechanism of door closer that the utility model proposes.
In the drawings, slide bar [1] one end of the temporary opening mechanism of door closer is contained in the chute [4], can slide along chute, and chute is fixed on the fixed head [2], and fixed head is by connecting axle [9] and Connection Block [3] hinge-coupled, and Connection Block is fixed on the fork of door closer.The other end of slide bar and bearing [10] hinge-coupled, bearing is fixed on the connecting rod of door closer.Alignment pin [6] is contained between chute and the position-limited rack [5], spring [8] is contained on the alignment pin, and pressure is given in adding, under the pressure of spring, alignment pin one end is pressed on the rod face all the time, when opening the door, the fork of door closer and link motion, drive slide bar and slide in chute, a hole is arranged on the slide bar, the position that the position dimension in hole need be opened by door and the assembling mode of door closer determine, when the hole slides into the alignment pin place, alignment pin snaps in the hole under the pressure of spring, makes the slide bar stop motion, thereby makes the fork of door closer, connecting rod and all stop motions of door, door just is fixed on open mode like this, when will be at closing time, if by backguy [7] with in the alignment pin pull-out-hole, door is just closed automatically.
Claims (1)
- The temporary opening mechanism of a kind of door closer is characterized in that slide bar [1] one end is contained in the chute [4], can slide along chute, and chute is fixed on the fixed head [2], and fixed head is by connecting axle [9] and Connection Block [3] hinge-coupled, and Connection Block is fixed on the fork of door closer.The other end of slide bar and bearing [10] hinge-coupled, bearing is fixed on the connecting rod of door closer, and alignment pin [6] is contained between chute and the position-limited rack [5], under the pressure of spring [8], alignment pin one end is pressed on the rod face all the time, when opening the door, and the fork of door closer and link motion, driving slide bar slides in chute, one hole is arranged on the slide bar, and when the hole slided into the alignment pin place, alignment pin snapped in the hole, make fork, connecting rod and all stop motions of door of door closer, door just is fixed on open mode.When will be at closing time, if by backguy [7] with in the alignment pin pull-out-hole, door is just closed automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114053 CN2661871Y (en) | 2003-11-03 | 2003-11-03 | Temporarily opening mechanism for door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114053 CN2661871Y (en) | 2003-11-03 | 2003-11-03 | Temporarily opening mechanism for door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661871Y true CN2661871Y (en) | 2004-12-08 |
Family
ID=34345210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320114053 Expired - Fee Related CN2661871Y (en) | 2003-11-03 | 2003-11-03 | Temporarily opening mechanism for door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661871Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043160A (en) * | 2019-03-29 | 2019-07-23 | 浙江西州将军门业有限公司 | Lossless open type building door |
-
2003
- 2003-11-03 CN CN 200320114053 patent/CN2661871Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043160A (en) * | 2019-03-29 | 2019-07-23 | 浙江西州将军门业有限公司 | Lossless open type building door |
| CN110043160B (en) * | 2019-03-29 | 2024-05-28 | 浙江西州将军门业有限公司 | Nondestructive open type building door |
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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 |