CN1693641A

CN1693641A - Strongbox having automatic bolt control device

Info

Publication number: CN1693641A
Application number: CN 200510078409
Authority: CN
Inventors: 陈仁多
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-09
Filing date: 2005-06-09
Publication date: 2005-11-09
Anticipated expiration: 2025-06-09
Also published as: CN100445512C

Abstract

This invention discloses a safe with auto bolt control equipment. Auto door lock mechanism and box door lock auto safe control equipment is set on back cross arm edge of box door. It has high safety of the box door auto control equipment. It is suitable for bank and enterprise.

Description

Strongbox having automatic bolt control device

(1) technical field

The present invention relates to the improvement invention of strongbox.

(2) background technology

In the prior art, strongbox is only established traditional type and is closed the latch gate method, use very inconvenient, and the more ancient again dullness of door lock, safety factor is lower, allows the law-breaker use special-purpose tool for destroying or use chemical medicinal liquid to aim at easily and opens chamber door after keyhole injects weak other parts of corrosion lock core.

(3) technical scheme

In view of the defective that prior art exists, the utility model aims to provide a kind of mechanism and door lock of bolting the door automatically and controls safeties automatically, reaches to prevent to destroy the effect of opening chamber door behind the lock core, has strengthened safety factor, the purpose of reducing the loss.

The present invention finishes by following scheme, and a kind of strongbox having automatic bolt control device comprises casing (1), chamber door (2), and chamber door is provided with coded lock, door lock, spanner.Described chamber door back side bolt cross-arm (16) edge is provided with pintle hook lock (6), and pintle hook lock (6) is gone up joint and set spring (4), pushes down pintle hook lock (6) effect, and the position is provided with the neck of convex in the pintle hook lock (6), is to hook pull-up with dead bolt.Pintle hook lock (6) is outside to be fixed with case, make up and down, pintle hook lock (6) side is provided with lock core, it is to hook the pull-up of pintle hook lock (6) convex neck that the lock core inner termination is being adorned dead bolt (5), when chamber door is opened, insert the door lock key, push coded lock aside, again the door lock key to evolution to rotational lock core, dead bolt (5) rotates in company with lock core and hooks the pull-up of pintle hook lock (6) convex neck, make pintle hook lock (6) break away from cross-arm (16) notch (7), rotating spanner is removed doorframe through shift fork (8) bolt, just can open chamber door (2), chamber door (2) one is left, and the pin hook (14) that promptly is set at bolt cross-arm (16) edge blocks cotter way (15) under jump ring (12) pressure.

Described pin hook (14) is arranged on bolt cross-arm (16) edge, pin hole of pin hook (14) drilled in middle, the pin hole is packed into and is fixed on the pin at a back side, load onto a jump ring (12) depresses pin hook (14) again, with opening fixing pin slightly, anti-shotpin hook (14) and jump ring (12) pin that comes off is out of control.Pin hook (14) upper end is provided with cut somebody's hair (9), cut somebody's hair (9) match with movable push bar (10), a working spring of the stage casing suit of movable push bar (10) (11) works movable push bar (10) reactivation when opening the door, chamber door (2) is closed, movable push bar (10) other end top upper box doorframe forces movable push bar (10) inwardly to push cut somebody's hair (9) open, broken away from cotter way (15) with the pin hook (14) of the disjunctor of cutting somebody's hair, bolt fastens doorframe automatically with a bolt or latch under spring (3) pressure, pintle hook lock (6) blocks notch (7) under spring (4) pressure.Even the law-breaker breaks door lock core, also be difficult to open chamber door.

The invention solves existing disclosed strongbox and only establish traditional type and close the latch gate method, use very inconveniently, and door lock is more ancient, the technological deficiency that safety factor is low.Chamber door back side bolt cross-arm has been set up bolt the door automatically mechanism and door lock and has been provided with the voluntary insurance control device, has improved the advance of function and the technical know-how of improper destruction door lock greatly.

(4) description of drawings

The present invention has following accompanying drawing

Fig. 1 is the casing of the present invention sectional view of bowing.

Fig. 2 is an invention chamber door rear elevation.

Further describe zero companion's label below in conjunction with accompanying drawing: casing (1), chamber door (2), spring (3), spring (4), dead bolt (5), pin card (6), notch (7), shift fork (8), cut somebody's hair (9), push rod (10), spring (11), jump ring (12), support (13), pin hook (14), cotter way (15), cross-arm (16).

(5) embodiment

Accompanying drawing discloses the technology of the present invention structure, the structure accompanying drawing describes in further detail embodiment more below: comprise casing (1), chamber door (2), chamber door (2) back side bolt cross-arm (16) edge is provided with pintle hook lock (6), pintle hook lock (6) is gone up joint spring (4) is housed, push down pintle hook lock (6) effect, the position is provided with the neck of convex in the pintle hook lock (6), is to be used for dead bolt to hook pull-up.Pintle hook lock (6) shell is fixed with case, make up and down, pintle hook lock (6) side is provided with lock core, it is to open pintle hook lock (6) that the lock core inner termination is equipped with dead bolt (5), when chamber door is opened, insert the door lock key, push coded lock aside, again the door lock key to evolution to rotational lock core, dead bolt (5) rotates in company with lock core and hooks the pull-up of pintle hook lock (6) convex neck, make pintle hook lock (6) break away from cross-arm (16) notch (7), rotating spanner, open chamber door (2) through shift fork (8), chamber door (2) one is left, the pin hook (14) that promptly is set at bolt cross-arm (16) edge blocks cotter way (15), pin hole of described pin hook (14) drilled in middle, the pin hole is packed into and is fixed on the pin at a back side, load onto a jump ring (12) depresses pin hook (14) again, with opening fixing pin slightly, pin hook (14) upper end is provided with cut somebody's hair (9), activity cut somebody's hair (9) match with movable push bar (10), a working spring of the stage casing suit of movable push bar (10) (11) works push rod (10) reactivation when opening the door, chamber door (2) is closed, movable push bar (10) other end top upper box doorframe forces movable push bar (10) inwardly to push cut somebody's hair (9) open, broken away from cotter way (15) with the pin hook (14) of the disjunctor of cutting somebody's hair, bolt fastens doorframe automatically with a bolt or latch under spring (3) pressure, and pintle hook lock (6) blocks notch (7) under spring (4) pressure.

Claims

1. strongbox having automatic bolt control device, comprise casing (1), chamber door (2), it is characterized in that: chamber door back side bolt cross-arm (16) edge is provided with pintle hook lock (6), pintle hook lock (6) is gone up joint spring (4) is housed, push down pintle hook lock (6) effect, the position is provided with the neck of convex in the pintle hook lock (6), is to hook pull-up with dead bolt.Pintle hook lock (6) shell is fixed with case, make up and down, pintle hook lock (6) side is provided with lock core, the lock core inner termination is being adorned dead bolt (5) and is being opened pintle hook lock (6), when chamber door (2) is opened, insert the door lock key, push coded lock aside, again the door lock key to evolution to rotational lock core, dead bolt (5) rotates in company with lock core and hooks the pull-up of pintle hook lock (6) convex neck, make pintle hook lock (6) break away from cross-arm (16) notch (7), rotating spanner, remove doorframe through shift fork (8) bolt, just can open chamber door (2), chamber door (2) is left, the pin hook (14) that promptly is set at bolt cross-arm (16) edge blocks cotter way (15), pin hole of described pin hook (14) drilled in middle, the pin hole is packed into and is fixed on the pin at a back side, load onto a jump ring (12) depresses pin hook (14) again, with opening fixing pin slightly, anti-shotpin hook (14) and jump ring (12) pin that comes off is out of control, pin hook (14) upper end is provided with cut somebody's hair (9), cut somebody's hair (9) and movable push bar (10) is complementary, movable push bar (a 10) stage casing working spring of suit (11) works movable push bar (10) reactivation of opening the door, chamber door (2) is closed, movable push bar (10) other end top upper box doorframe forces movable push bar (10) inwardly to push cut somebody's hair (9) open, broken away from cotter way (15) with the pin hook (14) of the disjunctor of cutting somebody's hair, bolt fastens doorframe automatically with a bolt or latch under spring (3) pressure, and pintle hook lock (6) blocks notch (7) under spring (4) pressure.

2. strongbox having automatic bolt control device as claimed in claim 1 is characterized in that: described pintle hook lock (6) side is provided with lock core, and the door lock key inserts the dead bolt (5) of opening the commentaries on classics of lock core band and hooks pintle hook lock (6) convex neck pull-up pintle hook lock (6).

3. strongbox having automatic bolt control device as claimed in claim 1 or 2, it is characterized in that: pin hole of described pin hook (14) drilled in middle, pack into and be fixed on the pin at a back side, load onto a jump ring (12) depresses pin hook (14), with opening fixing pin slightly, pin hook (14) upper end is provided with cut somebody's hair (9) and is complementary with movable push bar (10).

4. as claim 1 or 2 or 3 described strongbox having automatic bolt control devices, it is characterized in that: described movable push bar (10) is arranged on (9) front of cutting somebody's hair, chamber door (2) is closed, movable push bar (10) other end top upper box doorframe forces movable push bar (10) inwardly to push cut somebody's hair (9) open, broken away from cotter way (15) with the pin hook (14) of the disjunctor of cutting somebody's hair, bolt fastens doorframe automatically with a bolt or latch under spring (3) pressure.