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Bulletproof watertight door and operating method thereof

An operation method and main technology, applied in the field of watertight doors, can solve the problems of not locking the watertight door, the watertight door is not tightly closed, and being washed away by water, etc., and achieves the effects of preventing it from being opened, convenient operation and simple structure.

Inactive Publication Date: 2018-12-18
何冠阅
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The watertight door is used to isolate the flow of water when it is wet or there is water circulation, so the quality of the sealing effect also determines the quality of the watertight door, and now the watertight door is often closed when it is used in the process of life and production At this time, the watertight door may not be closed tightly or be washed open by water and cause losses. Therefore, it is designed to automatically lock the watertight door when it is closed, so as to It is necessary to eliminate the phenomenon that the user forgets to lock the door after closing the door, and a bulletproof and watertight door that can only be unlocked on one side and its operation method

Method used

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  • Bulletproof watertight door and operating method thereof
  • Bulletproof watertight door and operating method thereof
  • Bulletproof watertight door and operating method thereof

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Embodiment Construction

[0023] Such as Figure 1-Figure 6 As shown, a bulletproof watertight door and its operation method of the present invention include a first device main body 11, a second device main body 12 and a locking device arranged in the first device main body 11 and the second device main body 12. The locking device includes a first cavity 21 disposed in the first device main body 11, a first slider 56 is slidably arranged in the first cavity 21, and the left side of the first cavity 21 The inner wall is provided with a second cavity 89 with an opening downward, and a second slider 88 is slidably arranged in the second cavity 89, and the upper end surface of the second slider 88 is in contact with the second cavity. A first spring 91 is fixedly connected between the upper inner wall of the cavity 89, a locking device is arranged in the right inner wall of the second cavity 89, and a communicating device is arranged in the upper inner wall of the first cavity 21. There is a third cavity...

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Abstract

The invention discloses a bulletproof watertight door and an operating method thereof. The bulletproof watertight door includes a first device body, a second device body, and a locking device disposedin the first device body and the second device body. The locking device includes a first cavity disposed in the first device body. A first slider is slidably disposed in the first cavity. A second cavity opening downward is disposed in the inner wall on the left side of the first cavity. A second slider is slidably disposed in the second cavity. A first spring is fixedly connected between the upper end surface of the second slider and the upper inner wall of the second cavity. A position clamping device is disposed in the inner wall on the right side of the second cavity. A third cavity is disposed in the upper inner wall of the first cavity in a communicating manner. The invention is intended to design the device and the operating method thereof which can automatically lock when the watertight door is closed to prevent the phenomenon that a user closes the door and forgets to lock and which can only unlock on one side.

Description

technical field [0001] The invention relates to the technical field of watertight doors, in particular to a bulletproof watertight door and an operating method thereof. Background technique [0002] The watertight door is used to isolate the flow of water when it is wet or there is water circulation, so the quality of the sealing effect also determines the quality of the watertight door, and now the watertight door is often closed when it is used in the process of life and production At this time, the watertight door may not be closed tightly or be washed open by water and cause losses. Therefore, it is designed to automatically lock the watertight door when it is closed, so as to It is really necessary to provide a bulletproof watertight door and its operation method which can prevent the phenomenon that the user forgets to lock the door after closing the door, and can only be unlocked on one side. Contents of the invention [0003] The technical problem to be solved by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/10E05B15/00E05B63/24
CPCE06B5/10E05B15/00E05B63/24
Inventor 何冠阅
Owner 何冠阅
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