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Control device for spring bolt automatic ejecting, automatic lock and application of the control device

An automatic pop-up and control device technology, applied in the field of mechanical locks, can solve problems such as false touches, easily damaged doors and locks, and complex

Active Publication Date: 2017-09-15
彭世明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adopt the trigger point to trigger automatic locking, because the trigger point is exposed outside the lock housing (such as the self-locking drive rod 19 disclosed by the patent No. 97223052.1, the hollow cylindrical tongue 25 disclosed by the patent No. 1, etc.), so it is easy to accidentally touch and pop out the safety bolt. After popping up, the safety bolt must be retracted manually or with a key, otherwise it cannot be locked and it is easy to damage the door and lock, and this type of automatic lock controls safety. The device for the extension length of the lock tongue is more complicated

Method used

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  • Control device for spring bolt automatic ejecting, automatic lock and application of the control device
  • Control device for spring bolt automatic ejecting, automatic lock and application of the control device
  • Control device for spring bolt automatic ejecting, automatic lock and application of the control device

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Depend on Figure 1 to Figure 9 It can be seen that a control device for automatically ejecting a dead bolt includes a lock housing 8, and a safety dead bolt that is controlled by a pop-up locking mechanism to protrude and reset is provided in the lock casing 8. The safety dead bolt includes an inclined plane dead bolt 2 and a columnar The deadbolt 1 and the trigger lever 3 are installed in the through hole 102 of the cylindrical deadbolt 1 and can move in the through hole 102 relative to the cylindrical deadbolt 1. The positioning pin 7 is installed on the fixing part and contacts the trigger lever 3 in the locking process. Corresponding; in the unlocked state, the position of the trigger lever 3 does not correspond to the position of the positioning pin 7, and the safety bolt is under the control of the pop-up locking mechanism. Out of the lock case 8, the end of the trigger rod 3 is flush with the end of the cylindrical deadbolt 1; during the locking process, the slo...

Embodiment 2

[0049] Depend on Figure 14 to Figure 19 It can be seen that the pop-up locking mechanism of the present invention includes a spring 14, a stopper 10, a lock housing step 802 on the lock housing 8, a lock housing groove 801, and a lock beam socket 804, and the safety bolt includes a linked left safety lock The tongue and the right safety bolt, the left safety bolt and the right safety bolt respectively include an inclined plane bolt 2 and a columnar bolt 1, and the spring 14 is set on the stopper 10, and the stopper 10 is installed on the left safety bolt and the right safety bolt. Tongue stopper socket 202 and can slide in the hole; the trigger lever 3 is connected with the columnar bolt 1 through the retention mechanism; the columnar bolt 1 is provided with a hole 101 for installing the stop bolt 4, and the stop bolt 4 is set In this hole, and its protruding end corresponds to the step 302 on the trip lever 3 or the step 802 of the lock housing, so that the stop bolt 4 moves...

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PUM

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Abstract

The invention discloses a control device for spring bolt automatic ejecting and with an automatic lock triggering point concealed in a safety spring bolt and an automatic lock. The device comprises a lock shell, the safety spring bolt controlled to stretch out and reset by an ejecting locking mechanism is arranged in the lock shell and is characterized in that the safety spring bolt comprises an oblique face spring bolt body and a column-shaped spring bolt body, a triggering rod is mounted in a through hoe of the column-shaped spring bolt body and can move in the through hole relative to the column-shaped spring bolt body, and a positioning needle is mounted on a fixing piece and corresponds to the triggering rod in the locking process. The control device for spring bolt automatic ejecting and with the automatic lock triggering point concealed in the safety spring bolt and the automatic lock can be applied to an anti-theft door and a U-shaped lock; the control device and the automatic lock are simple in structure and low in production cost; the triggering point is concealed in the safety spring bolt, and the situation that the safety spring bolt is ejected owing to mistaken triggering is avoided accordingly; when the control device and the automatic lock are applied to the anti-theft door, in the door closing process, the safety spring bolt can be automatically ejected, and in the door opening process, mistaken triggering does not occur; and when the control device and the automatic lock are applied to the U-shaped lock, locking can be achieved without a key, and using is convenient.

Description

technical field [0001] The invention relates to a mechanical lock, in particular to a control device for automatically ejecting a deadbolt and an automatic lock and its application, in particular to a control device for automatically ejecting a deadbolt whose trigger point of an automatic lock is hidden in a safety deadbolt And auto lock and apply. Background technique [0002] At present, the locking control of the existing anti-theft door automatic lock safety deadbolt generally has two modes: through key operation and through trigger point to trigger automatic locking. Adopt the trigger point to trigger automatic locking, because the trigger point is exposed outside the lock housing (such as the self-locking drive rod 19 disclosed by the patent No. 97223052.1, the hollow cylindrical tongue 25 disclosed by the patent No. 1, etc.), so it is easy to accidentally touch and pop out the safety bolt. After popping up, the safety bolt must be retracted manually or with a key, ot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B63/20E05B15/10E05B15/00
CPCE05B15/00E05B15/101E05B15/108E05B63/146E05B63/20
Inventor 彭世明
Owner 彭世明