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Transmission device with automatic locking function

An automatic locking and transmission technology, applied in the direction of building fastening devices, buildings, building structures, etc., can solve problems such as no self-locking, achieve simple structure, meet the airtightness and watertightness requirements of the whole window, Design novel effects

Pending Publication Date: 2018-06-08
ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the transmission locker is already a routine configuration of casement windows in the construction door and window industry. The normal opening and locking of the window sash requires turning the handle to achieve, but all of them have no self-locking function.

Method used

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  • Transmission device with automatic locking function
  • Transmission device with automatic locking function
  • Transmission device with automatic locking function

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0025] When the handle 7 was rotated to the vertically upward position, the oblique dead bolt 5 on the automatic lock 3 just corresponded to the level of the lock seat B2 position (as attached figure 2 ), when we close the window sash by hand or external force, the oblique bolt 5 first touches the edge of the lock seat B2, then the oblique bolt 4 compresses the compression spring and moves inward, and the oblique bolt 5 moves inward with the rebound force of the compression spring Back to the initial position, at this time the lock seat B2 is engaged with the oblique bolt 5, and the window sash is automatically locked (if attached Figure 5 ).

[0026] When the handle was rotated to the horizontal position, the automatic lock 3 moved upwards, and the oblique dead bolt 5 had no corresponding relationship with the lock seat B2, and the sash could be opened after it was unlocked.

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PUM

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Abstract

The invention relates to the technical field of building hardware auxiliaries and particularly relates to a transmission device with an automatic locking function. The transmission device comprises alock seat A and a lock seat B which are correspondingly arranged on a window frame. The transmission device is characterized in that an automatic locker is arranged on a window fan, and a cylindricallock cylinder and an oblique spring bolt which respectively correspond to the lock seat A and the lock seat B are respectively arranged on the automatic locker. The transmission device is simple in structure and novel in design; and when the window fan is closed through an external force, the window fan and the window frame can be automatically locked and are not automatically opened, so that thetransmission device can meet the requirements of gas tightness and the water tightness of whole window, can meet the humanized requirements of people and is suitable for being widely popularized and used.

Description

(1) Technical field [0001] The invention relates to the technical field of architectural hardware accessories, in particular to a transmission device with an automatic locking function. (2) Background technology [0002] At present, the transmission locker has been the conventional configuration of the casement windows in the construction door and window industry. The normal opening and locking of the sash all need to be realized by turning the handle, but all of them have no self-locking function. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a transmission device with an automatic locking function that is simple in structure, adapts to the requirements of the current building fire-resistant windows, and is easy to install. [0004] The present invention is achieved through the following technical solutions: [0005] A transmission device with automatic locking function, including two corr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C1/16
CPCE05C1/16
Inventor 韩艳霞姜海荣孙继超杨尚华张兵
Owner ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD
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