Rotary door capable of changing entrance size

A revolving door and entrance technology, applied in the field of revolving doors, can solve the problems of limited entrance size, inconvenient entry and exit of large items, and inability to increase or decrease the entrance size, etc., to achieve the effect of increasing the size

Inactive Publication Date: 2020-04-24
嵊州摩天自动化设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, with the development of society, doors and windows in buildings are indispensable devices in house construction. Doors are the entrances and exits of buildings or devices that can be opened and closed at the entrances and exits. To break the entrance and exit of two or more spaces, the size of the

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  • Rotary door capable of changing entrance size
  • Rotary door capable of changing entrance size
  • Rotary door capable of changing entrance size

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[0016] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.

[0017] Combine below Figure 1-6 The present invention will be described in detail. For the convenience of description, the orientations mentioned below are now specified as follows: figure 1 The vertical, horizontal, front and rear directions of the projection relationship are the same.

[0018] A rotary door capable of changing the entrance size of the device of the present invention includes a door frame 10 in which a door panel cavity 65 is provided, an air pump cavity 67 is provided on the left side of the door panel cavity 65, and an air pump chamber 67 is provided on the upper side There is a power cavity 66, the right side of the power cavity 66 is provided with a gear cavity 69, the lower side of the gear cavity 69 is provided with three limit cavities 64, the rear side of the power ...

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Abstract

The invention discloses a rotary door capable of changing entrance size. The rotary door comprises a machine body, a door plate cavity 65 is formed in a door frame 10, an air pump cavity 67 is formedin the left side of the door plate cavity 65, a power cavity 66 is formed in the upper side of the air pump cavity 67, a gear cavity 69 is formed in the right side of the power cavity 66, three limiting cavities 64 are formed in the lower side of the gear cavity 69, a transmission cavity 68 is formed in the rear side of the power cavity 66, and a door opening device 72 capable of automatically opening a door is arranged in the transmission cavity 68. According to the rotary door, automatic door opening and closing as well as automatic inlet opening or closing can be achieved, the number of opened doors can be controlled, and the size of the inlet can be changed so as to adapt to rapid entering and exiting of objects of different sizes.

Description

technical field [0001] The invention relates to the relevant technical field of building closing devices, in particular to a revolving door capable of changing the size of an entrance. Background technique [0002] At present, with the development of society, doors and windows in buildings are indispensable devices in house construction. Doors are the entrances and exits of buildings or devices that can be opened and closed at the entrances and exits. To break the entrance and exit of two or more spaces, the size of the entrance is very important for the door that needs to enter and exit, and the transportation. The existing door mainly opens the entrance by turning, but the entrance size is limited in this way, and the entrance size cannot be increased or decreased. It will cause inconvenience for the entry and exit of large items. Contents of the invention [0003] In view of the deficiencies of the above-mentioned technologies, the present invention proposes a revolvin...

Claims

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Application Information

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IPC IPC(8): E06B3/50E05F17/00E05F15/53E05F15/70E05C17/00E05C17/58
CPCE05C17/00E05C17/58E05F15/53E05F15/70E05F17/00E05F2017/008E05Y2900/132E06B3/509
Inventor 不公告发明人
Owner 嵊州摩天自动化设备有限公司
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