CN202850722U - Manual opening device of automatic door - Google Patents
Manual opening device of automatic door Download PDFInfo
- Publication number
- CN202850722U CN202850722U CN 201220469234 CN201220469234U CN202850722U CN 202850722 U CN202850722 U CN 202850722U CN 201220469234 CN201220469234 CN 201220469234 CN 201220469234 U CN201220469234 U CN 201220469234U CN 202850722 U CN202850722 U CN 202850722U
- Authority
- CN
- China
- Prior art keywords
- automatic door
- pull bar
- draw bar
- base
- opening device
- 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 discloses a manual opening device of an automatic door. The manual opening device of the automatic door comprises a base. A slidable driving part is arranged in the base. A first draw bar and a second draw bar are arranged above the base. The first draw bar and the second draw bar are connected movably through a hinge. The second draw bar is connected with the driving part in a movable mode through a pivot bar. According to the manual opening device of the automatic door, by means of a purely mechanical structure, the driving part can be driven directly by means of the first draw bar and the second draw bar connected movably, so that a door leaf of an automatic door can be opened forcibly. Even in condition of a blackout or a failure, the operation can also be conducted. The manual opening device of the automatic door is reasonable in structure, relaxing and effort-saving. Safety performance of the automatic door is improved.
Description
Technical field
The utility model relates to a kind of automatic door, or rather, is a kind of manual opener of automatic door.
Background technology
Existing automatic door adopts motor-driven fully, when power failure or fault occur, when particularly the people is blocked by automatic door, tends to accident occur, can't fast door be opened.
The utility model content
The utility model mainly is to solve the existing technical problem of prior art, thereby a kind of manual opener of automatic door is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of manual opener of automatic door, the manual opener of described automatic door comprises a base, be provided with a drive division slidably in the described base, the top of described base is provided with one first pull bar and one second pull bar, described the first pull bar is connected by hinge movably with the second pull bar, and described the second pull bar is connected with described drive division movably by a pivoting lever.
As preferred embodiment of the present utility model, described drive division comprises one and drives transverse axis and spacing side's sheet, and described driving transverse axis is provided with a pivot hole, and described pivoting lever runs through described pivot hole.
As preferred embodiment of the present utility model, the end of described base is provided with a limiting plate.
The manual opener of automatic door of the present utility model utilizes pure frame for movement, utilize the first pull bar and the second pull bar that are connected movably directly to drive drive division, thereby the door leaf of automatic door is opened by force, even under outage or the failure condition, also can operate.This manual opener is rational in infrastructure, and is easily laborsaving, improved the security performance of automatic door.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the manual opener of automatic door of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the manual opener of the automatic door among Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the manual opener among Fig. 2;
Wherein,
1, the manual opener of automatic door; 2, base; 21, limiting plate; 3, the first pull bar; 4, the second pull bar; 5, pivoting lever; 6, drive division; 61, drive transverse axis; 611, pivot hole; 62, spacing side's sheet.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Extremely shown in Figure 3 such as Fig. 1, a kind of manual opener 1 of automatic door, the manual opener 1 of this automatic door comprises a base 2, be provided with a drive division 6 slidably in this base 2, the top of this base 2 is provided with one first pull bar 3 and one second pull bar 4, this first pull bar 3 is connected by hinge movably with the second pull bar 4, and this second pull bar 4 is connected with this drive division 6 movably by a pivoting lever 5.
This drive division 6 comprises one and drives transverse axis 61 and spacing side's sheet 62, and this driving transverse axis 61 is provided with a pivot hole 611, and this pivoting lever 5 runs through this pivot hole 611.
The end of this base 2 is provided with a limiting plate 21.
The manual opener of the automatic door of this utility model utilizes pure frame for movement, utilize the first pull bar and the second pull bar that are connected movably directly to drive drive division, thereby the door leaf of automatic door is opened by force, even under outage or the failure condition, also can operate.This manual opener is rational in infrastructure, and is easily laborsaving, improved the security performance of automatic door.
Below only with an embodiment mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to simultaneously external more functional module, thereby expands to greatest extent its function.
The above only be the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the manual opener of an automatic door (1), it is characterized in that, the manual opener of described automatic door (1) comprises a base (2), be provided with a drive division (6) slidably in the described base (2), the top of described base (2) is provided with one first pull bar (3) and one second pull bar (4), described the first pull bar (3) is connected by hinge movably with the second pull bar (4), and described the second pull bar (4) is connected with described drive division (6) movably by a pivoting lever (5).
2. the manual opener of automatic door according to claim 1 (1), it is characterized in that, described drive division (6) comprises one and drives transverse axis (61) and spacing side's sheet (62), described driving transverse axis (61) is provided with a pivot hole (611), and described pivoting lever (5) runs through described pivot hole (611).
3. the manual opener of automatic door according to claim 2 (1) is characterized in that, the end of described base (2) is provided with a limiting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469234 CN202850722U (en) | 2012-09-15 | 2012-09-15 | Manual opening device of automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469234 CN202850722U (en) | 2012-09-15 | 2012-09-15 | Manual opening device of automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850722U true CN202850722U (en) | 2013-04-03 |
Family
ID=47981933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469234 Expired - Fee Related CN202850722U (en) | 2012-09-15 | 2012-09-15 | Manual opening device of automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850722U (en) |
-
2012
- 2012-09-15 CN CN 201220469234 patent/CN202850722U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130915 |