CN203640565U - Electric rotating door - Google Patents
Electric rotating door Download PDFInfo
- Publication number
- CN203640565U CN203640565U CN201320664689.9U CN201320664689U CN203640565U CN 203640565 U CN203640565 U CN 203640565U CN 201320664689 U CN201320664689 U CN 201320664689U CN 203640565 U CN203640565 U CN 203640565U
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- CN
- China
- Prior art keywords
- door
- electric rotating
- glass doors
- rotating door
- protection devices
- 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 provides an electric rotating door which comprises glass doors, door posts and uprights. One ends of the glass doors are provided with infrared detectors; both ends of the door posts are provided with springs; the uprights are provided with protection devices; the outer surfaces of the protection devices are provided with alarm lamps; when the glass doors meet resistance, the infrared detectors send sensing signals to the protection devices, the alarm lamps blink, the protection devices can impede the rotating speed of the glass doors at a uniform speed until the glass doors stop and the springs are used as buffer parts for carrying out buffering on the glass doors and the door posts. The electric rotating door provided by the utility model is reasonable in structural design; due to arrangement of the protection devices, the infrared detectors and the springs, the speed of the electric rotating door is effectively controlled and the rotating speed can be rapidly and uniformly impeded to enable the electric rotating door to stop, so that the condition of clipping pedestrians can be avoided, the safety coefficient is improved and the electric rotating door is more humanized.
Description
[technical field]
The utility model relates to electric door technical field, more specifically, relates to a kind of electric rotating door.
[background technology]
At present, because crushing, revolving door disables in China, lethal event has generation every year, and sizable while giving the loss that enterprise, family bring, or even cannot make up, cause social extensive concern.Electric rotating door crush the main cause disabling be when revolving door frame staggered and while turning over to fixing doorframe column, mutual gap is less, the good seal performance of door, but easily push cut wound people, the inertia force of revolving door is also a reason that produces extruding cut wound pedestrian, for electric rotating door, especially to child and handicapped crowd, pass in and out such revolving door dangerous especially, existing electric rotating door brake system structure complexity, be difficult to when rotated rotate and stop in the short time, protective device does not play a protective role, danger coefficient increases.
[utility model content]
In view of this, main purpose of the present utility model is to provide a kind of electric rotating door, can solve the security performance existing in prior art problem low, that easily crush.
For achieving the above object, the technical scheme that the utility model is taked is: the utility model provides a kind of electric rotating door, comprise glass door, doorjamb and column, one end at glass door is provided with Infrared Detectors, two ends at doorjamb are provided with spring, on column, be provided with protective device, external surface at protective device is provided with alarm lamp, in the time that glass door is hampered, induced signal is sent to protective device by Infrared Detectors, alarm lamp flicker, protective device will at the uniform velocity slow down glass door rotary speed until stop, spring cushions glass door and doorjamb as bolster.
Compared with prior art; the utlity model has following beneficial effect: a kind of electric rotating door reasonable in design of the present utility model; owing to being provided with protective device, Infrared Detectors and spring; effectively control the speed of electric rotating door; more enough rapidly rotary speed is slowed down get off and stop uniformly; can avoid the situation that crushes pedestrian to occur, improve safety factor, make it hommization more.
[brief description of the drawings]
Fig. 1 shows according to the structural representation of a kind of electric rotating door of the utility model embodiment;
Mark the following drawings mark on figure by reference to the accompanying drawings:
1-glass door, 2-doorjamb, 3-column, 4-protective device, 11-Infrared Detectors, 21-spring, 41-alarm lamp.
[detailed description of the invention]
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows according to the structural representation of a kind of electric rotating door of the utility model embodiment;
As shown in Figure 1; a kind of electric rotating door; comprise glass door 1, doorjamb 2 and column 3; be provided with Infrared Detectors 11 in one end of glass door 1; be provided with spring 21 at the two ends of doorjamb 2; on column 3, be provided with protective device 4; be provided with alarm lamp 41 at the external surface of protective device 4; in the time that glass door 1 is hampered; induced signal is sent to protective device 4 by Infrared Detectors 11; alarm lamp 41 glimmers, and protective device 4 will at the uniform velocity slow down glass door 1 rotary speed until stop, and spring 21 cushions glass door 1 and doorjamb 2 as bolster.
A kind of electric rotating door reasonable in design of above-described embodiment of the present utility model; owing to being provided with protective device, Infrared Detectors and spring; effectively control the speed of electric rotating door; more enough rapidly rotary speed is slowed down get off and stop uniformly; can avoid the situation that crushes pedestrian to occur; improve safety factor, made it hommization more.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within being all included in protection domain of the present utility model.
Claims (1)
1. an electric rotating door, comprise glass door (1), doorjamb (2) and column (3), it is characterized in that, be provided with Infrared Detectors (11) in one end of described glass door (1), be provided with spring (21) at the two ends of described doorjamb (2), on described column (3), be provided with protective device (4), be provided with alarm lamp (41) at the external surface of described protective device (4), in the time that described glass door (1) is hampered, induced signal is sent to described protective device (4) by described Infrared Detectors (11), described alarm lamp (41) flicker, described protective device (4) will at the uniform velocity slow down described glass door (1) rotary speed until stop, described spring (21) cushions described glass door (1) and described doorjamb (2) as bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664689.9U CN203640565U (en) | 2013-10-25 | 2013-10-25 | Electric rotating door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664689.9U CN203640565U (en) | 2013-10-25 | 2013-10-25 | Electric rotating door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640565U true CN203640565U (en) | 2014-06-11 |
Family
ID=50871820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664689.9U Expired - Fee Related CN203640565U (en) | 2013-10-25 | 2013-10-25 | Electric rotating door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975795A (en) * | 2015-06-03 | 2015-10-14 | 张阳康 | Rotating door |
| CN106320962A (en) * | 2015-07-01 | 2017-01-11 | 上海品翔电子科技有限公司 | A rotary gate |
-
2013
- 2013-10-25 CN CN201320664689.9U patent/CN203640565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975795A (en) * | 2015-06-03 | 2015-10-14 | 张阳康 | Rotating door |
| CN106320962A (en) * | 2015-07-01 | 2017-01-11 | 上海品翔电子科技有限公司 | A rotary gate |
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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: 20140611 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |