CN207538603U - A kind of safety cabinet twin-lock tongue structure - Google Patents

Abstract

The utility model is related to safety cabinet technical field of lockset structures, more particularly to a kind of safety cabinet twin-lock tongue structure, including lock body, lock collar and the keeper being sequentially connected with the lock collar；Lock tongue is formed on the lock body, the lock tongue includes the first lock tongue and the second lock tongue；Screens is formed in the lock collar；Under the lock body locked state, first lock tongue is placed in the screens, and for stopping the lock collar rotation, second lock tongue is located on the keeper mobile route, for stopping the keeper movement.The goal of the invention of the utility model is to fix keeper using single throw to solve traditional insurance cabinet, and caused safety cabinet safety is not high, the technical issues of easily being dismantled by violence.

Description

A kind of safety cabinet twin-lock tongue structure

Technical field

The utility model is related to safety cabinet technical field of lockset structures, more particularly to a kind of safety cabinet twin-lock tongue structure.

Background technology

Lockset is widely used in various aspects in life, difference can be selected according to used place and its significance level The lockset of type and different security levels, and safety cabinet, as its name suggests, need equipped with the high lockset of security level, prevent from stealing Thief can destroy the property inside lockset and then pilferage in a short time

Traditional safety cabinet fixes keeper using single throw, makes keeper under locked state immovable, but often robber The structure of lockset can be destroyed by destroying the locking bolt, and door leaf is made to be opened easily, the possibility that its internal property is caused to be lost Increase.

Utility model content

The goal of the invention of the utility model is to fix keeper, caused insurance using single throw to solve traditional insurance cabinet Cabinet safety is not high, the technical issues of easily being dismantled by violence.

In order to solve the above-mentioned technical problem, the utility model proposes a kind of safety cabinet twin-lock tongue structure, including lock body, lock Disk and the keeper being sequentially connected with the lock collar；The first lock tongue and the second lock tongue are formed on the lock body；Shape in the lock collar Into there is screens；Under the lock body locked state, first lock tongue is placed in the screens, for stopping that the lock collar turns Dynamic, second lock tongue is located on the keeper mobile route, for stopping the keeper movement.

It advanced optimizes, first lock tongue is connect with second lock tongue by connecting pole；First lock tongue and institute It states the second lock tongue to be located on same vertical line, and with identical motion state.

It advanced optimizes, including fixed block；Under locked state, the fixed block is located at same water with second lock tongue On horizontal line, and after the fixed block is set to second lock tongue along the keeper opening direction.

It advanced optimizes, the lock collar is centrally formed with a shaft；The lock collar is made centered on the shaft from transhipment It is dynamic.

From the foregoing, it will be observed that following advantageous effect can be obtained using the utility model：

First, the safety coefficient for making safety cabinet entirety using double lock tongue rises, and its Standard difficulty and cost be not high； Secondly, connecting pole connects the first lock tongue and the second lock tongue, makes the two that can synchronize realization expanding-contracting action, reduce inner body by Open the door ill number caused by damage；Again, fixed block provides thrust in the second bolt blocks keeper, makes the second lock The barrier effect of tongue is more obvious, and practicability is stronger；Finally, during the shaft connection external knob, the rotation of handle can Lock collar and keeper action are driven, it is laborsaving and efficient.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is not The only uniquely coupled mode of the utility model for those of ordinary skill in the art, is not making the creative labor Under the premise of, can specific embodiment of the present utility model be understood according to these circuit diagrams.

Fig. 1 is the unlocking condition schematic diagram of the utility model embodiment.

Fig. 2 is the locked state schematic diagram of the utility model embodiment.

Fig. 3 is the utility model embodiment locked state figure and its enlarged schematic partial view.

Fig. 4 is the utility model embodiment locked state fragmentary perspective view and its magnified partial view.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts All other embodiments obtained shall fall within the protection scope of the present invention.

As shown in Figure 1, fixing keeper using single throw to solve traditional insurance cabinet, caused safety cabinet safety is not High, the technical issues of easily being removed by violence, the present embodiment proposes a kind of safety cabinet twin-lock tongue structure, mainly includes lock body 10th, lock collar 20 and keeper 30, wherein lock collar 20 are sequentially connected with keeper 30, and lock collar 20 drives keeper 30 to move in rotation process It is dynamic；The first lock tongue 41 and the second lock tongue 42 are formed on lock body 10；Screens 50 is formed in lock collar 20.

Further include connecting pole 60, fixed block 70 and shaft 80；Wherein connecting pole connects the first lock tongue 41 and the second lock tongue 42, Enable the two that there is identical motion state；Second lock tongue 42 is located at fixed block 70 on the mobile route of keeper 30；Shaft 80 is then Positioned at the center of lock collar 20.

Under unlocking condition, the first lock tongue 41 and the second lock tongue 42 are respectively positioned on lock body due to the effect of connecting pole 60 at this time In 10, therefore be hidden in figure, illustrate only lock body and lock collar, keeper installation position, and due to the presence of shaft 80, During swing handle, the rotation of lock collar 20 can be driven and move keeper 30, safe door smooth opening not by Resistance.

And the state of the safe lock under locked state is as shown in Figures 2 to 4, lock body release connecting pole 60, the first lock tongue 41 fall with the second lock tongue 42, and the first lock tongue 41 is fallen into the screens 50 in lock collar 20, prevent lock collar 20 from rotating, and are locking After disk 20, the second lock tongue 42 is then fallen on the mobile route of keeper 30, blocks the movement of keeper 30, and has been subsequently formed solid Determine block 70, further block the movement of keeper 30, provide thrust to the second lock tongue 42, make the second lock tongue 42 that should not stop door firmly Bolt 30 and be easily broken off.

To sum up, in the course of work of safety cabinet twin-lock tongue structure provided in this embodiment, under locked state, first The bolt blocks rotations of lock collar, the second bolt blocks movement of keeper, double lock tongue ensure that safety cabinet cabinet under locked state The fastness of door, further improves the safety of internal property.

Embodiments described above does not form the restriction to the technical solution protection domain.It is any in above-mentioned implementation Modifications, equivalent substitutions and improvements made within the spirit and principle of mode etc., should be included in the protection model of the technical solution Within enclosing.

Claims (4)

1. a kind of safety cabinet twin-lock tongue structure, it is characterised in that：Including lock body, lock collar and the door being sequentially connected with the lock collar Bolt；The first lock tongue and the second lock tongue are formed on the lock body；Screens is formed in the lock collar；In the lock body locked state Under, first lock tongue is placed in the screens, and for stopping the lock collar rotation, second lock tongue is located at the keeper On mobile route, for stopping the keeper movement.

2. a kind of safety cabinet twin-lock tongue structure according to claim 1, it is characterised in that：First lock tongue and described the Two lock tongues are connected by connecting pole；First lock tongue is located at second lock tongue on same vertical line, and with identical Motion state.

3. a kind of safety cabinet twin-lock tongue structure according to claim 2, it is characterised in that：Including fixed block；In locking shape Under state, the fixed block and second lock tongue are located in same horizontal line, and the fixed block is along the keeper opening direction After being set to second lock tongue.

4. a kind of safety cabinet twin-lock tongue structure according to claim 3, it is characterised in that：The lock collar is centrally formed with one Shaft；The lock collar makees spinning motion centered on the shaft.