Automatic bulletproof watertight door

A bulletproof water and sliding block technology is applied in the field of watertight doors, which can solve the problems of not locking the door, the watertight door is not closed tightly, 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, a design 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 it, and an automatic bulletproof watertight door that can only be unlocked on one side

Method used

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  • Automatic bulletproof watertight door
  • Automatic bulletproof watertight door
  • Automatic bulletproof watertight door

Examples

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Embodiment Construction

[0020] Such as Figure 1-Figure 6 As shown, an automatic bulletproof watertight door of the present invention includes 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 The 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 a left inner wall of the first cavity 21 A second cavity 89 with an opening downward is provided, 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 89. A first spring 91 is fixedly connected between the upper inner wall of the second cavity 89, and a locking device is arranged in the right inner wall of the second cavity 89, and the upper inner wall of the first cavity 21 communicates with a second spring 91. Three cavities 29, the upper end su...

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Abstract

The invention discloses an automatic bulletproof watertight door, which includes a first device body, a second device body, and a locking device disposed in the first device body and the second devicebody. The locking device comprises a first cavity disposed in the first device body. A first slider is slidably disposed in the first cavity. A second cavity having a downward opening is arranged inthe 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 end surface on the upper side of the second slider and the inner wall on the upper side 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 theinner wall on the upper side of the first cavity in a communicating manner. The invention aims to design the device which is capable of automatic locking when the watertight door is closed to eliminate the phenomenon that a user forgets to lock the door when closing the same, and which is capable of unlocking only on one side.

Description

technical field [0001] The invention relates to the technical field of watertight doors, in particular to an automatic bulletproof watertight door. 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 prevent the user from closing the door and forgetting to lock it, and an automatic bulletproof watertight door that can only be unlocked on one side. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic bulletproof waterti...

Claims

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Application Information

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IPC IPC(8): E06B5/10E05B65/00E05B17/22
CPCE06B5/10E05B17/22E05B65/001
Inventor 何冠阅
Owner 何冠阅
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