CN202645265U - Safe with master and auxiliary lock linkage control function - Google Patents

Abstract

The utility model discloses a safe with a master and auxiliary lock linkage control function, which comprises a safe door, a master lock and an auxiliary lock, wherein the spring bolt of the master lock is provided with a master lock linkage piece; the spring bolt of the auxiliary lock is provided with an auxiliary lock linkage piece; an ''L''-shaped rotation piece is arranged between the master lock and the auxiliary lock; and the rotation piece can rotate via a pivot. When the safe door is closed, the master lock must be firstly closed, and then the auxiliary lock is closed. When the safe door is opened, the auxiliary lock must be opened firstly, and then the master lock is opened so as to effectively guarantee the safety of objects in the safe, thereby performing a good insurance function.

Description

A kind of safety cabinet that possesses major-minor lock interlock control function

Technical field

The utility model belongs to safety cabinet and makes the field, relates in particular to a kind of safety cabinet that possesses major-minor lock interlock control function.

Background technology

Present safety cabinet is provided with master key and secondary lock usually.The safety cabinet of major and minor lock is installed, and its opening and closing can be by opening major and minor lock and close major and minor lock, and the opening and closing of major and minor lock are without sequencing, so the security performance of safety cabinet can not get effective control.

Summary of the invention

The deficiency that exists for solving existing safety cabinet, the utility model provide a kind of safety cabinet that possesses major-minor lock interlock control function, and it is the interior safety of goods of guarantee insurance cabinet effectively, plays good insurance function.

The technical scheme that the utility model technical solution problem adopts is: a kind of safety cabinet that possesses major-minor lock interlock control function, comprise safe door, master lock, secondary lock, the main lock tongue of described master lock is provided with the master lock STATEMENT OF FEDERALLY SPONSORED, and the secondary lock dead bolt of described secondary lock is provided with the secondary lock STATEMENT OF FEDERALLY SPONSORED; Be provided with " L " type tumbler between described master lock, described secondary lock, described tumbler can rotate by fulcrum.

When described main lock tongue and described secondary lock dead bolt are in retracted mode, between described tumbler and described master lock STATEMENT OF FEDERALLY SPONSORED, described secondary lock STATEMENT OF FEDERALLY SPONSORED the certain distance space is arranged all.

Beneficial effect: a kind of safety cabinet that possesses major-minor lock interlock control function, when closing safe door, must close first master lock, close again secondary lock; During opening safety cabinet door, must open first secondary lock, open again master lock, thereby effectively guarantee safety of goods in the cabinet, play good insurance function.

Description of drawings

Below in conjunction with drawings and Examples, be described further this use is novel.

Fig. 1 structural representation of the present utility model;

Fig. 2 is the A-A sectional view among Fig. 1;

Fig. 3 closes first the use view of secondary lock when closing safe door.

1. master locks among the figure, 2. main lock tongue, 3. master lock STATEMENT OF FEDERALLY SPONSORED, 4. secondary lock, 5. secondary lock dead bolt, 6. secondary lock STATEMENT OF FEDERALLY SPONSORED, 7. tumbler, 8. fulcrum.

The specific embodiment

The below consults Fig. 1 and Fig. 2, technical solutions of the utility model are described further, a kind of safety cabinet that possesses major-minor lock interlock control function, comprise safe door, master lock 1, secondary lock 4, the main lock tongue 2 of described master lock 1 is provided with master lock STATEMENT OF FEDERALLY SPONSORED 3, and the secondary lock dead bolt 5 of described secondary lock 4 is provided with secondary lock STATEMENT OF FEDERALLY SPONSORED 6; Be provided with " L " type tumbler 7 between master lock 1, secondary lock 4, described tumbler 7 can rotate by fulcrum 8.

As shown in Figure 1 and Figure 2, when main lock tongue 2 and secondary lock dead bolt 5 retracted mode, described tumbler 7 and described master lock STATEMENT OF FEDERALLY SPONSORED 3,6 of described secondary lock STATEMENT OF FEDERALLY SPONSORED all have the certain distance space.

When closing safe door, first master lock 1 is locked, main lock tongue 2 protrudes upward, and master lock STATEMENT OF FEDERALLY SPONSORED 3 and then main lock tongue 2 moves up, and after main lock tongue 2 all stretched out, master lock STATEMENT OF FEDERALLY SPONSORED 3 put in place, and stayed enough spaces, so that tumbler 7 rotates around fulcrum 8; Lock secondary lock 4 this moment, and secondary lock dead bolt 5 moves down, and secondary lock STATEMENT OF FEDERALLY SPONSORED 6 and then secondary lock dead bolt 5 moves downward, and secondary lock STATEMENT OF FEDERALLY SPONSORED 6 drives tumbler 7 and rotates around fulcrum 8, and after secondary lock dead bolt 5 put in place, master lock 1, secondary lock 4 were all locked.

During opening safety cabinet door, open first secondary lock 4, secondary lock dead bolt 5 drives secondary lock STATEMENT OF FEDERALLY SPONSORED 6 and moves upward, and this moment, tumbler 7 in height had certain metric space with secondary lock STATEMENT OF FEDERALLY SPONSORED 6; Open master lock 1, main lock tongue 2 drives master lock STATEMENT OF FEDERALLY SPONSORED 3 and moves downward again, and master lock STATEMENT OF FEDERALLY SPONSORED 3 drives tumbler 7 and rotates around fulcrum 8, and after main lock tongue 2 put in place, tumbler 7 put in place, and master lock 1, secondary lock 4 are all opened at this moment, and safe door can be opened.

As shown in Figure 3, when closing safe door, first secondary lock 4 is locked, secondary lock dead bolt 5 moves down, and secondary lock STATEMENT OF FEDERALLY SPONSORED 6 and then secondary lock dead bolt 5 moves downward, and secondary lock STATEMENT OF FEDERALLY SPONSORED 6 drives tumbler 7 and rotates around fulcrum 8, after tumbler 7 rotates certain distance, tumbler 7 can contact with master lock STATEMENT OF FEDERALLY SPONSORED 3, and master lock STATEMENT OF FEDERALLY SPONSORED 3 can stop tumbler 7 to continue to rotate, and then secondary lock dead bolt 5 can't all stretch out.

Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (1)

1. a safety cabinet that possesses major-minor lock interlock control function comprises safe door, master lock, secondary lock, and it is characterized in that: the main lock tongue of described master lock is provided with the master lock STATEMENT OF FEDERALLY SPONSORED, and the secondary lock dead bolt of described secondary lock is provided with the secondary lock STATEMENT OF FEDERALLY SPONSORED; Be provided with " L " type tumbler between described master lock, described secondary lock, described " L " type tumbler can rotate by fulcrum; Between described " L " type tumbler and described master lock STATEMENT OF FEDERALLY SPONSORED, described secondary lock STATEMENT OF FEDERALLY SPONSORED the certain distance space is arranged all.

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