CN203515221U - Rotating door - Google Patents
Rotating door Download PDFInfo
- Publication number
- CN203515221U CN203515221U CN201320606125.XU CN201320606125U CN203515221U CN 203515221 U CN203515221 U CN 203515221U CN 201320606125 U CN201320606125 U CN 201320606125U CN 203515221 U CN203515221 U CN 203515221U
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- China
- Prior art keywords
- revolving door
- door leaf
- side edge
- cylindrical cavity
- circular cylindrical
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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.)
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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model provides a rotating door. The rotating door comprises a fixed shaft, a plurality of rotating door leaves and a cylindrical cavity. Inlets and outlets are formed in the cylindrical cavity. The multiple rotating door leaves are fixedly installed on the fixed shaft and rotate inside the cylindrical cavity around the fixed shaft, wherein buffer door leaves are arranged on the portions, close to the lower portion of the cylindrical cavity, on the rotating door leaves and are rectangular, each buffer door leaf comprises an outer side, an inner side, an upper side and a lower side, the rotating door leaves are movably connected with the inner sides, and the rotating door leaves make contact with the upper sides through elastic devices. Safety of the rotating door can be improved by the arrangement of the buffer door leaves, and people can be effectively prevented from being pinched and hurt when entering the rotating door.
Description
Technical field
The utility model relates to a kind of revolving door, particularly the higher revolving door of a kind of safety.
Background technology
Revolving door, mainly be divided into automatic revolving door and non-automatic revolving door, typically refer to the above door being rotated by signal controlling or manual control around fixed axis of two fans, because it has conveniently, the advantage such as attractive in appearance, windproof, be widely used in the public arenas such as hotel, restaurant.
Existing revolving door, its structure is generally and comprises fixed axis, a plurality of revolving door leaf and circular cylindrical cavity, a plurality of revolving door leafs are fixedly mounted on fixed axis, a plurality of revolving door leafs are the inner rotation at circular cylindrical cavity around fixed axis, and circular cylindrical cavity is provided with can be for the come in and go out access of revolving door of people.
Revolving door in use, when revolving door leaf turns round from access, touches mutually with circular cylindrical cavity, when being easier to crush the accidents such as people, when especially children enter after revolving door, because trick is more very thin and more naughty, during this time especially easily occur that hand, pin are jammed and the accident such as injured.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of revolving door, can improve safety, can effectively avoid when revolving door leaf contacts with circular cylindrical cavity by the generation of accidents such as crushing.
For achieving the above object, according to an aspect of the present utility model, a kind of revolving door has been proposed, comprise fixed axis, a plurality of revolving door leaf and circular cylindrical cavity, described circular cylindrical cavity is provided with access, and described a plurality of revolving door leafs are fixedly mounted on described fixed axis, and described a plurality of revolving door leafs are the inner rotation at described circular cylindrical cavity around described fixed axis, wherein
Bottom near described circular cylindrical cavity on described revolving door leaf arranges buffering door leaf, described buffering door leaf is rectangle, comprise outer side edges, inner side edge, upper side edge and lower side, described revolving door leaf is flexibly connected with described inner side edge, and described revolving door leaf contacts with described upper side edge by elastic device.
Further, described revolving door leaf near the limit of described circular cylindrical cavity and described outer side edges on same straight line.
Further, the base of described lower side and revolving door leaf is on same straight line.
Further, described lower side is higher than the base of revolving door leaf.
Further, described revolving door leaf is flexibly connected by loose-leaf with described inner side edge.
Further, described elastic device is spherical metal spring or ball; On described revolving door leaf, the position corresponding with described upper side edge arrange spherical metal spring or ball, the corresponding circular arc of shape of described upper side edge setting and described spherical metal spring or ball, the side edge of described spherical metal spring or ball and circular arc is touched.
Further, the length of described inner side edge and outer side edges is 1.5 meters to 1.7 meters, and the length of described upper side edge and lower side is 8 centimetres to 10 centimetres.
Further, described buffering door leaf is glass material or organic glass material.
Compared with prior art, a technical scheme in technique scheme has the following advantages:
The revolving door the utility model proposes, buffering door leaf is set on revolving door leaf, this buffered gate fan pass crosses flexible connection parts (such as loose-leaf etc.) and elastic device (such as spherical metal spring etc.) is movably connected on revolving door leaf, buffering door leaf can be subject to the pressure towards inner side edge due to its outer side edges, cause elastic device compression and automatically open, therefore, can be at the hand of the people in revolving door, pin etc. are cushioned the outer side edges of door leaf and circular cylindrical cavity when clamping, automatic unlatching by buffered gate can effectively avoid crushing the generation of the accidents such as people, can greatly improve the safety of revolving door.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model revolving door the first embodiment;
Fig. 2 is revolving door leaf and the structural representation that cushions door leaf in the utility model revolving door the first embodiment;
Fig. 3 is revolving door leaf and the structural representation that cushions door leaf in the utility model revolving door the second embodiment.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See figures.1.and.2, show respectively structural representation and the revolving door leaf in this first embodiment and the structural representation that cushions door leaf of the utility model revolving door the first embodiment.
This revolving door 10 comprises fixed axis 11, a plurality of revolving door leaf 12 and circular cylindrical cavity 13, circular cylindrical cavity 13 is provided with access 131, a plurality of revolving door leafs 12 are fixedly mounted on fixed axis 11, and a plurality of revolving door leafs 12 are the inner rotation at circular cylindrical cavity 13 around fixed axis 11.
Wherein, bottom near circular cylindrical cavity 13 on revolving door leaf 12 arranges buffering door leaf 14, buffering door leaf 14 is the rectangle that comprises outer side edges 141, inner side edge 142, upper side edge 143 and lower side 144, its material can select according to actual needs glass material or, machine glass material etc.
Revolving door leaf 12 is flexibly connected with the inner side edge 142 of buffering door leaf 14, and revolving door leaf 12 contacts with the upper side edge 143 of buffering door leaf 14 by elastic device.Wherein, the outer side edges 141 of buffering door leaf 14 can be on same straight line near the limit 121 of circular cylindrical cavity 13 with revolving door leaf 12, also can be not on same straight line, such as the outer side edges 141 of buffering door leaf 14 is slightly more recessed near the limit 121 of circular cylindrical cavity 13 than revolving door leaf 12.
In this first embodiment, revolving door leaf 12 near the limit 121 of circular cylindrical cavity 13 with the outer side edges 141 of buffering door leaf 14 on same straight line, can make like this revolving door leaf and buffered gate fan seem similarly to be more one, outward appearance more neatly, more attractive in appearance.
In this first embodiment, buffering door leaf is set on revolving door leaf, this buffered gate fan pass crosses flexible connection parts (such as loose-leaf etc.) and elastic device (such as spherical metal spring etc.) is movably connected on revolving door, buffering door leaf can be subject to the pressure towards inner side edge due to its outer side edges, cause elastic device compression and automatically open, therefore, can be at the hand of the people in revolving door, pin etc. are cushioned the outer side edges of door leaf and circular cylindrical cavity when clamping, automatic unlatching by buffered gate can effectively avoid crushing the generation of the accidents such as people, can greatly improve the safety of revolving door.
Further, the lower side 144 of buffering door leaf 14 with on same straight line, can make revolving door leaf and buffered gate fan to seem similarly to be more one with the base 122 of revolving door leaf 12 so equally, outward appearance more neatly, more attractive in appearance.
Further, in this first embodiment, revolving door leaf 12 is flexibly connected by loose-leaf with the inner side edge 142 of buffered gate 14, also can select as required other flexible connection parts to connect.
Further, in this first embodiment, elastic device can be spherical metal spring or ball, can certainly select as required to adopt the elastic device of other types.
That is to say, on revolving door leaf 12, spherical metal spring or ball are set with the corresponding position of upper side edge 143 of buffering door leaf 14, in upper side edge 143 settings of buffering door leaf 14 and the corresponding circular arc of shape of spherical metal spring or ball, the side edge of spherical metal spring or ball and circular arc is touched, to realize in the outer side edges 141 that cushions door leaf 14 in the situation that be not subject to the pressure towards inner side edge 142, buffering door leaf 14 is fixed on revolving door leaf 12, makes to cushion the object that door leaf 14 can arbitrarily not rotate.
Referring to Fig. 3, for the structural representation of revolving door leaf in the utility model revolving door the second embodiment with buffering door leaf, the difference of this second embodiment and above-mentioned the first embodiment is: the lower side 144 of buffering door leaf 14 is higher than the base 122 of revolving door leaf 12, this kind of structure, can reduce to cushion the area of door leaf 14, thereby can reduce the requirement to the elasticity size of elastic device, can increase the selection of elastic device.
In above-mentioned the first embodiment and the second embodiment, (such as the height of revolving door, the occasion at revolving door place etc.) according to actual needs, the buffering inner side edge 142 of door leaf 14 and the length of outer side edges 141 can be set to 1.5 meters to 1.7 meters, the buffering upper side edge 143 of door leaf 14 and the length of lower side 144 can be set to 8 centimetres to 10 centimetres, for example, the length of inner side edge 142 and outer side edges 141 is set to 1.5 meters, the length of upper side edge 143 and lower side 144 is set to 8 centimetres, and this set is more conducive to avoid child in revolving door, to be subject to crushing harm.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; any people who is familiar with this technology is in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. a revolving door, comprise fixed axis, a plurality of revolving door leaf and circular cylindrical cavity, described circular cylindrical cavity is provided with access, described a plurality of revolving door leaf is fixedly mounted on described fixed axis, described a plurality of revolving door leaf is the inner rotation at described circular cylindrical cavity around described fixed axis, it is characterized in that:
Bottom near described circular cylindrical cavity on described revolving door leaf arranges buffering door leaf, described buffering door leaf is rectangle, comprise outer side edges, inner side edge, upper side edge and lower side, described revolving door leaf is flexibly connected with described inner side edge, and described revolving door leaf contacts with described upper side edge by elastic device.
2. revolving door as claimed in claim 1, is characterized in that, described revolving door leaf near the limit of described circular cylindrical cavity and described outer side edges on same straight line.
3. revolving door as claimed in claim 1 or 2, is characterized in that, the base of described lower side and revolving door leaf is on same straight line.
4. revolving door as claimed in claim 1 or 2, is characterized in that, described lower side is higher than the base of revolving door leaf.
5. revolving door as claimed in claim 1, is characterized in that, described revolving door leaf is flexibly connected by loose-leaf with described inner side edge.
6. revolving door as claimed in claim 1, is characterized in that, described elastic device is spherical metal spring or ball;
On described revolving door leaf, the position corresponding with described upper side edge arrange spherical metal spring or ball, the corresponding circular arc of shape of described upper side edge setting and described spherical metal spring or ball, the side edge of described spherical metal spring or ball and circular arc is touched.
7. revolving door as claimed in claim 1, is characterized in that, the length of described inner side edge and outer side edges is 1.5 meters to 1.7 meters, and the length of described upper side edge and lower side is 8 centimetres to 10 centimetres.
8. revolving door as claimed in claim 1, is characterized in that, described buffering door leaf is glass material or organic glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606125.XU CN203515221U (en) | 2013-09-29 | 2013-09-29 | Rotating door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606125.XU CN203515221U (en) | 2013-09-29 | 2013-09-29 | Rotating door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515221U true CN203515221U (en) | 2014-04-02 |
Family
ID=50374168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606125.XU Expired - Fee Related CN203515221U (en) | 2013-09-29 | 2013-09-29 | Rotating door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470152A (en) * | 2013-09-29 | 2013-12-25 | 贾学明 | Revolution door |
| CN106320962A (en) * | 2015-07-01 | 2017-01-11 | 上海品翔电子科技有限公司 | A rotary gate |
| CN108301743A (en) * | 2018-02-07 | 2018-07-20 | 湖北海洋工程装备研究院有限公司 | A kind of revolving door |
-
2013
- 2013-09-29 CN CN201320606125.XU patent/CN203515221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470152A (en) * | 2013-09-29 | 2013-12-25 | 贾学明 | Revolution door |
| CN106320962A (en) * | 2015-07-01 | 2017-01-11 | 上海品翔电子科技有限公司 | A rotary gate |
| CN108301743A (en) * | 2018-02-07 | 2018-07-20 | 湖北海洋工程装备研究院有限公司 | A kind of revolving door |
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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: 20140402 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |