CN202055700U - Safety revolving door with swing door structure - Google Patents
Safety revolving door with swing door structure Download PDFInfo
- Publication number
- CN202055700U CN202055700U CN2011200958347U CN201120095834U CN202055700U CN 202055700 U CN202055700 U CN 202055700U CN 2011200958347 U CN2011200958347 U CN 2011200958347U CN 201120095834 U CN201120095834 U CN 201120095834U CN 202055700 U CN202055700 U CN 202055700U
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- CN
- China
- Prior art keywords
- door
- revolving door
- single direction
- revolving
- doorframe
- 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
A safety revolving door with a swing door structure comprises a fixed doorframe. A door leaf is arranged inside the fixed doorframe. The fixed doorframe is provided with at least two unidirectional swing doors which are disposed outside a room and inside a room respectively. The unidirectional swing door outside the room and the unidirectional swing door inside the room are disposed on the fixed doorframe via spring hinges or door shafts in the same direction along which the revolving door rotates. According to the utility model, a portion which is liable to clamp people in the fully fixed doorframe of a conventional revolving door revolving door is replaced by the unidirectional swing doors. Under a static state, the unidirectional swing doors stay in a stationary and closed state, is not liable to break, and can be used reliably. If a person is clamped by the revolving door, the unidirectional swing doors are pushed away so as to prevent people from being hurt, such that a safety problem of the revolving door is easily and effectively solved. The safety revolving door of the utility model is suitable for both a hand-operated revolving door and also an automatic revolving door, is simple in structure, reliable in working, low in loss and long in the service life.
Description
Technical field
The utility model relates to a kind of revolving door, particularly a kind of safe rotating gate with spring door structure.
Background technology
Raising along with development of market economy, living standards of the people, revolving door utility ratio high-grade, luxurious, style is more and more higher, but revolving door folder people's security incident also frequently has generation, the medium road that appears in the newspapers more thereupon, and the safety issue problem of revolving door has caused showing great attention to of people.
At present, revolving door on the market is divided into two types of manual revolving door and automatic revolving doors.The manual revolving door poor stability, but simple in structure, price is low, easy care, running cost are low, uses more general.The automatic revolving door safety is good, but price is expensive, running cost is high.Analyze from the revolving door technological layer, the safety that improve revolving door can improve from two aspects.The one, electrical control, this is the safe advantage place of automatic revolving door; The 2nd, architecture advances, patented technology is improved revolving door on structure mostly, changes turning door leaf into deformable structure.But this structure is fragile under long-term rotation status, poor reliability.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of safe rotating gate with spring door structure, can effectively avoid revolving door folder people accident.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of safe rotating gate with spring door structure, comprise fixedly doorframe, revolving door leaf is installed in fixedly in the doorframe, fixedly on the doorframe two fan single direction spring doors are being installed at least, lay respectively at the outside and the indoor of door, outside single direction spring door and indoor single direction spring door are installed in the revolving door leaf direction of rotation by spring hinge or door-hinge and screw on the fixedly doorframe of a side.
Outside single direction spring door and single direction spring door inboard, indoor are provided with positive stop.
Described positive stop is upper end positive stop and lower end positive stop.
Described spring hinge or door-hinge are positioned at the fixedly outside or the lower edge of doorframe.
A kind of safe rotating gate with spring door structure that the utility model provides, by on non-rotary fixedly doorframe single direction spring door being set, being about in the full fixed gate mount structure of traditional revolving door easily, folder people's position changes swinging door into.Under the normality, single direction spring door is in static closed condition, and is not fragile, uses reliable.When rotating folder people situation, single direction spring door is open, and avoids the generation of casualty accident, has solved the safety problem of revolving door simply and effectively.The utility model is simple in structure, reliable operation, low, the long service life of loss, can be widely used in manual revolving door and automatic revolving door product.It both had been applicable to the manufacturing process of manufacturing firm, also was applicable to the transformation of user to old-fashioned revolving door.Applied range, simple to operate, input cost is few, promotes the healthy and rapid development in revolving door market effectively, economic benefit and obvious social benefit, market application foreground is wide.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment
In Fig. 1, Fig. 2, a kind of safe rotating gate with spring door structure, revolving door is made up of the revolving door leaf and the peripheral fixedly doorframe two parts in centre, outside single direction spring door 9 and indoor single direction spring door 11 are installed in revolving door leaf 5 direction of rotation by spring hinge 8 or door-hinge and screw on the fixedly doorframe 6 of a side, and outside single direction spring door 9 and indoor single direction spring door 11 inboards are provided with positive stop.The elastic force of spring hinge 8 or door-hinge is suitable, is convenient to occur pushed open rapidly after the folder people situation.
The width of described outside single direction spring door 9 and indoor single direction spring door 11 should stop the distance of back inertia operation greater than revolving door, and this need take all factors into consideration the rotary inertia and the speed of revolving door.
Described positive stop is upper end positive stop 1 and lower end positive stop 3, is installed in the two ends up and down of outside single direction spring door 9 and indoor single direction spring door 11 respectively.Lower end positive stop 3 is avoided lower end positive stop 3 and revolving door leaf 5 folder people apart from the outer rim certain distance of outside single direction spring door 9 and indoor single direction spring door 11.The inner surface of outside single direction spring door 9 and indoor single direction spring door 11 is not exposed in positive stop 3 inboards in lower end, then neither influences outward appearance, must not disturb the running of revolving door again.
Described outside single direction spring door 9 and indoor single direction spring door 11 1 ends are equipped with flexible protection bar 10.
Described outside single direction spring door 9 and indoor single direction spring door 11 top and bottom are separately installed with upper end weather strip 2 and lower end weather strip 4.
Described outside single direction spring door 9 and indoor single direction spring door 11 and weather strip 7 fixedly is installed between the doorframe 6.Weather strip 7, upper end weather strip 2 and lower end weather strip 4 all adopt flexible material to make.
Described spring hinge 8 or door-hinge are positioned at the fixedly outside or the lower edge of doorframe 6.Guarantee not disturb after outside single direction spring door 9 and indoor single direction spring door 11 are opened the running of revolving door leaf.
Basic structure of the present utility model is that the position that will easily press from both sides the people in traditional fixed gate mount structure is designed to bascule, can open fast at this bascule of folder man-hour, thereby avoid revolving door folder people accident.
Claims (4)
1. safe rotating gate with spring door structure, comprise fixedly doorframe (6), revolving door leaf (5) is installed in fixedly in the doorframe (6), it is characterized in that: fixedly on the doorframe (6) two fan single direction spring doors are being installed at least, lay respectively at the outside and the indoor of door, outside single direction spring door (9) and indoor single direction spring door (11) are installed in revolving door leaf (5) direction of rotation by spring hinge (8) or door-hinge and screw on the fixedly doorframe (6) of a side.
2. a kind of safe rotating gate with spring door structure according to claim 1 is characterized in that: outside single direction spring door (9) and indoor single direction spring door (11) inboard are provided with positive stop.
3. a kind of safe rotating gate with spring door structure according to claim 1 is characterized in that: described positive stop is upper end positive stop (1) and lower end positive stop (3).
4. a kind of safe rotating gate with spring door structure according to claim 1 is characterized in that: described spring hinge (8) or door-hinge are positioned at the fixedly outside or the lower edge of doorframe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200958347U CN202055700U (en) | 2011-04-02 | 2011-04-02 | Safety revolving door with swing door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200958347U CN202055700U (en) | 2011-04-02 | 2011-04-02 | Safety revolving door with swing door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055700U true CN202055700U (en) | 2011-11-30 |
Family
ID=45015675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200958347U Expired - Fee Related CN202055700U (en) | 2011-04-02 | 2011-04-02 | Safety revolving door with swing door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055700U (en) |
-
2011
- 2011-04-02 CN CN2011200958347U patent/CN202055700U/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: 20111130 Termination date: 20120402 |