CN203403760U - Electric folding door - Google Patents
Electric folding door Download PDFInfo
- Publication number
- CN203403760U CN203403760U CN201320466653.XU CN201320466653U CN203403760U CN 203403760 U CN203403760 U CN 203403760U CN 201320466653 U CN201320466653 U CN 201320466653U CN 203403760 U CN203403760 U CN 203403760U
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- CN
- China
- Prior art keywords
- door
- driven
- door leaf
- motor
- hinged
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- 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 - Lifetime
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Abstract
The utility model discloses an electric folding door which is characterized by comprising four door leaves, wherein each driving door leaf and the corresponding driven door leaf are considered as a whole and connected in a hinged mode, driving door leaves (1) are hinged to a door frame on a wall, driven door leaves (2) are hinged to the driving door leaves (1), the back side of each driving door leaf (1) is connected with one end of a pull rod (3), the other end of each pull rod is connected with a transmission box device (4), the transmission box devices (4) are driven by a motor to walk on a transmission rail (5), the driven door leaves (2) are provided with guide pulleys (6), and the guide pulleys (6) walk in a guide rail (7). The electric folding door is simple and practical in structure and convenient to use; by using a transmission mechanism, cost can be saved to the maximum degree, and automatic opening and closing of the door leaves can be achieved only by means of one set of electric opening device.
Description
Technical field
The utility model relates to a kind of motor-driven folding door.
Background technology
At present, existing folding door is Manual structure normally, and the door-plate of two fans or four fans between two hinge is connected, and after artificial push-and-pull, realizes opening and closing of door, does not have automatic function.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned the deficiencies in the prior art, and exploitation a kind of simple and practical, door leaf is opened motor-driven folding door easily.
The technical solution adopted in the utility model is as follows:
A kind of motor-driven folding door, it is characterized in that it includes four door leafs that are hinged between two, wherein the doorframe on active door leaf and body of wall is hinged, driven door leaf is hinged with active door leaf, the dorsal part of described active door leaf is connected with pull bar one end, and the pull bar other end is connected with gear box device, and described gear box device drives walking in conveyor track by motor, on described driven door leaf, directive wheel is installed, directive wheel walks in guide rail.
The inner side edge of described driven door leaf is provided with weather strip.
The centre of described four door leafs that are hinged is between two provided with outrigger.
Described conveyor track is two coating steel pipes, and described gear box device is connected with chain, and chain is connected with sprocket wheel, and sprocket wheel is driven by motor.
Described guide rail is arranged on upper door frame.
The beneficial effects of the utility model have:
Simple and practical, easy to use, use this transmission mechanism, can at utmost low saving cost, only need to use a set of electric open device can realize the automatic open and close of door leaf.
Accompanying drawing explanation
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is the plan structure schematic diagram of the utility model door leaf while closing.
Fig. 3 is the plan structure schematic diagram of the utility model door leaf while opening.
Fig. 4 is the section structure schematic diagram at the utility model Figure 1A-A place.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As Figure 1-4, it includes four door leafs that are hinged between two the utility model, and their centre is provided with outrigger 9.Wherein initiatively door leaf 1 is hinged by hinge 15 and the doorframe on body of wall, and driven door leaf 2 is hinged with active door leaf 1, and the inner side edge of driven door leaf 2 is provided with weather strip 8.Initiatively the bearing 17 on the dorsal part of door leaf 1 is connected with pull bar 3 one end, pull bar 3 other ends are connected with gear box device 4, described gear box device 4 drives walking in conveyor track 5 by motor, conveyor track 5 is two coating steel pipes, described gear box device 4 is connected with chain 10, chain 10 is connected with sprocket wheel 11, and can pass through regulating wheel 16 tensioning pulling force, and sprocket wheel 11 is driven by motor 12.On described driven door leaf 2, directive wheel 6 is installed, directive wheel 6 walks in guide rail 7, and guide rail 7 is arranged on upper door frame 13.
The course of work of the present utility model is as follows:
During by motor 12 work, band movable sprocket 11 rotates, and sprocket wheel 11 rotates and drives chain 10 transmissions, and chain 10 drives 4 motions of gear box device, and gear box device 4 pulls initiatively door leaf 1 by pull bar 3, realizes the keying of door leaf, door leaf opening angle 0-90 °; Controller 14 can be controlled the unlatching of door leaf, closes, and in door leaf motion process, stops arbitrarily.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (5)
1. a motor-driven folding door, it is characterized in that it includes four door leafs that are hinged between two, wherein initiatively door leaf (1) is hinged with the doorframe on body of wall, driven door leaf (2) is hinged with active door leaf (1), the dorsal part of described active door leaf (1) is connected with pull bar (3) one end, pull bar (3) other end is connected with gear box device (4), described gear box device (4) drives walking in conveyor track (5) by motor, directive wheel (6) is installed on described driven door leaf (2), and directive wheel (6) walks in guide rail (7).
2. motor-driven folding door according to claim 1, is characterized in that the inner side edge of described driven door leaf (2) is provided with weather strip (8).
3. motor-driven folding door according to claim 1, is characterized in that the centre of described four door leafs that are hinged is between two provided with outrigger (9).
4. motor-driven folding door according to claim 1, it is characterized in that described conveyor track (5) is two coating steel pipes, described gear box device (4) is connected with chain (10), and chain (10) is connected with sprocket wheel (11), and sprocket wheel (11) is driven by motor (12).
5. motor-driven folding door according to claim 1, is characterized in that described guide rail (7) is arranged on upper door frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466653.XU CN203403760U (en) | 2013-08-01 | 2013-08-01 | Electric folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466653.XU CN203403760U (en) | 2013-08-01 | 2013-08-01 | Electric folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403760U true CN203403760U (en) | 2014-01-22 |
Family
ID=49939699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466653.XU Expired - Lifetime CN203403760U (en) | 2013-08-01 | 2013-08-01 | Electric folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790821A (en) * | 2015-02-16 | 2015-07-22 | 广西南宁市繁星科技有限公司 | Automatic opening, closing and locking sliding multi-leaf door with inception mechanism |
| CN109767549A (en) * | 2017-11-07 | 2019-05-17 | 山东新北洋信息技术股份有限公司 | Gate mechanism and withdrawal equipment |
-
2013
- 2013-08-01 CN CN201320466653.XU patent/CN203403760U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790821A (en) * | 2015-02-16 | 2015-07-22 | 广西南宁市繁星科技有限公司 | Automatic opening, closing and locking sliding multi-leaf door with inception mechanism |
| CN109767549A (en) * | 2017-11-07 | 2019-05-17 | 山东新北洋信息技术股份有限公司 | Gate mechanism and withdrawal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |