CN210105516U - Lock rod of safe - Google Patents

Abstract

The utility model discloses safe locking lever, it includes the mount, is equipped with the holding chamber on the mount, and the holding intracavity is equipped with the hasp, and the hasp is installed at the holding intracavity through the pivot, and the holding intracavity is equipped with the pressure spring that is used for the ejection hasp, and the both ends of hasp are equipped with the boss, and the holding chamber all can be exposed to the boss, and the boss outside is equipped with the guide inclined plane. The hasp on locking lever four sides opens and closes all is pure mechanical operation, construct with safe deposit box and melt in an organic whole, can not cause the hindrance to the office, in-process at customer switch safe also can form a good man-machine interaction, the experience sense of product itself has been strengthened on the basis of practicality, this new-type locking lever is novel except that outward appearance in addition, the hasp of four sides design also makes the pick-proof performance of locking lever also have bigger promotion than general solid locking lever, the hasp of this structure is the mode that claw type opened and shut and can outwards withhold the locking lever cover on four sides, consequently can reduce the existence in push-and-pull clearance effectively to a certain extent.

Description

Lock rod of safe

Technical Field

The utility model relates to a safe technical field, specifically speaking relate to a safe locking lever.

Background

The safe box realizes the door opening and closing by linking the mechanism device by rotating the lock, so that the lock rod moves in a process, and the lock rod is not only a receiver of the mechanism structure in the safe box, but also an executor of opening and closing the door in the safe box, thereby playing a vital role. Locking lever among the prior art when locking, because the machining error of product itself, all can have comparatively obvious push-and-pull clearance when pulling safe chamber door, this pick-proof performance that will reduce safe itself can also aggravate rocking of safe when transportation and use moreover, the aversion of locking lever when serious then can make the switch chamber door even leads to the office card to die.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a make simply is provided, and pick-proof performance is more superior, can effectively reduce the new-type locking lever in push-and-pull clearance that safe itself exists when using moreover.

In order to solve the technical problem, the utility model discloses safe locking lever, it includes the mount, is equipped with the holding chamber on the mount, and the holding intracavity is equipped with the hasp, and the hasp is installed at the holding intracavity through the pivot, and the holding intracavity is equipped with the pressure spring that is used for the ejection hasp, and the both ends of hasp are equipped with the boss, and the holding chamber all can be exposed to the boss, and the boss outside is equipped with the guide inclined plane.

The two ends and the middle part of the fixing frame 1 are respectively provided with a containing cavity 2.

The holding chamber 2 in the middle of the fixing frame 1 is in a notch shape, a pair of lock catches 3 is arranged in the holding chamber 2, and a pressure spring 5 is arranged between the pair of lock catches 3.

The holding intracavity at mount both ends be equipped with the guide post, the hasp be equipped with corresponding pressure spring downthehole, the both ends of pressure spring insert respectively in the pressure spring downthehole and cover on the guide post.

The pair of lock catches in the holding cavity in the middle of the fixing frame are symmetrically provided with pressure spring holes, and two ends of the pressure spring are respectively inserted into the pressure spring holes.

The outer side of the lock catch positioned on the head boss is a guide inclined plane.

The inner side wall of the boss is a straight wall.

Compared with the prior art, the utility model has the following advantage: the hasp on locking lever four sides opens and closes all is pure mechanical operation, construct with safe deposit box and melt in an organic whole, can not cause the hindrance to the office, in-process at customer switch safe also can form a good man-machine interaction, the experience sense of product itself has been strengthened on the basis of practicality, this new-type locking lever is novel except that outward appearance in addition, the hasp of four sides design also makes the pick-proof performance of locking lever also have bigger promotion than general solid locking lever, the hasp of this structure is the mode that claw type opened and shut and can outwards withhold the locking lever cover on four sides, consequently can reduce the existence in push-and-pull clearance effectively to a certain extent.

Drawings

FIG. 1 is a schematic structural view of a lock rod of a safe of the present invention;

FIG. 2 is a front view of the lock bar of the safe of the present invention;

FIG. 3 is a partial cross-sectional view taken in the direction A-A of FIG. 2;

FIG. 4 is a partial cross-sectional view taken in the direction B-B of FIG. 2;

FIG. 5 is a schematic view of a partial structure of the present invention;

fig. 6 is a schematic structural view of the middle lock catch of the present invention.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model discloses safe lock rod, it includes mount 1, is equipped with holding chamber 2 on the mount 1, is equipped with hasp 3 in the holding chamber 2, and hasp 3 is installed in holding chamber 2 through pivot 4, is equipped with the pressure spring 5 that is used for pushing away hasp 3 in the holding chamber 2, and the both ends of hasp 3 are equipped with boss 6, and boss 6 all can expose holding chamber 2, and the boss 6 outside is equipped with guide inclined plane 7.

The two ends and the middle part of the fixing frame 1 are respectively provided with a containing cavity 2. The fastening direction different from the locking catches at the two ends of the fixing frame is provided, and the reliability and the stability of the locking rod are improved.

The better scheme is as follows: the holding chamber 2 in the middle of the fixing frame 1 is in a notch shape, a pair of lock catches 3 is arranged in the holding chamber 2, and a pressure spring 5 is arranged between the pair of lock catches 3.

In order to make the whole mechanism operate stably and reliably, the containing cavities 2 at the two ends of the fixing frame 1 are internally provided with guide columns 8, the lock catch 3 is provided with corresponding pressure spring holes 9, and the two ends of the pressure spring 5 are respectively inserted into the pressure spring holes 9 and sleeved on the guide columns 8. The two ends of the pressure spring between the lock catch and the accommodating cavity are limited, and the pressure spring can be kept stable in the square closing process of the lock catch. It should be noted that: the positions of the guide rod and the pressure spring hole can be exchanged, and the effect is equal.

And compression spring holes 9 are symmetrically formed between the pair of lock catches 3 in the accommodating cavity 2 in the middle of the fixing frame 1, and two ends of the compression spring 5 are respectively inserted into the compression spring holes 9. The pressure spring in the middle of the fixing frame is also stabilized, and the pressure spring needs to be stabilized because the lock catches are in an active state, and the stability and reliability of the pressure spring can be guaranteed by the corresponding pressure spring holes.

When in use, the outer side wall of the boss is only required to be butted with the safe box, so that the outer side of the head boss 6 on the lock catch 3 is provided with a guide inclined surface 7. The header is used for descriptive convenience, and the term means the side of the outer frame that is in contact with the outer frame, and should not be construed as a structural limitation.

Preferably, the inner side walls of the bosses 6 are all straight walls 10. Because the utility model discloses can cooperate with the locking lever deflector during the use, consequently, this straight wall structure can effectively form the effect of keeping out with the locking lever deflector cooperation.

When using, the utility model discloses the safe box lock pole is installed on the side connecting plate, and the side connecting plate is connected with the lock core through a series of structures (this is prior art, does not to be too much tired to state), and the side connecting plate drives the locking lever and removes, still includes the locking lever deflector in the safe box door structure, and the locking lever deflector is just overlapped the utility model discloses on the locking lever stated, form recess 11 between the boss on the hasp, the locking lever deflector just overlaps in this recess, and side connecting plate round trip movement takes locking lever round trip movement, will be at the round trip movement in the recess of removal in-process locking lever deflector, will exert the effort to the hasp at this in-process, under the pressure spring effect, the hasp is around the pivot swing, realizes opening and close the effect.

Claims (7)

1. A safe locking bar characterized in that: the novel lock catch comprises a fixing frame (1), wherein a containing cavity (2) is formed in the fixing frame (1), a lock catch (3) is arranged in the containing cavity (2), the lock catch (3) is installed in the containing cavity (2) through a rotating shaft (4), a pressure spring (5) used for pushing the lock catch (3) is arranged in the containing cavity (2), bosses (6) are arranged at two ends of the lock catch (3), the containing cavity (2) can be exposed from the bosses (6), and a guide inclined plane (7) is arranged on the outer side of each boss (6).

2. A safe locking bar as claimed in claim 1, wherein: the two ends and the middle part of the fixing frame (1) are respectively provided with a containing cavity (2).

3. A safe locking bar as claimed in claim 1, wherein: the holding chamber (2) in the middle of the fixing frame (1) is in a notch shape, a pair of lock catches (3) is arranged in the holding chamber (2), and a pressure spring (5) is arranged between the pair of lock catches (3).

4. A safe locking bar as claimed in claim 2, wherein: the fixing frame is characterized in that guide columns (8) are arranged in the accommodating cavities (2) at the two ends of the fixing frame (1), the lock catches (3) are arranged in corresponding pressure spring holes (9), and the two ends of the pressure springs (5) are respectively inserted into the pressure spring holes (9) and sleeved on the guide columns (8).

5. A safe locking bar as claimed in claim 2, wherein: the spring pressing device is characterized in that a pair of lock catches (3) in the middle accommodating cavity (2) of the fixing frame (1) are provided with spring pressing holes (9) symmetrically, and two ends of the pressure spring (5) are inserted into the spring pressing holes (9) respectively.

6. A safe locking bar as claimed in claim 1, wherein: the outer side of the lock catch (3) positioned on the head boss (6) is provided with a guide inclined plane (7).

7. The safe locking bar of any one of claims 1-4, wherein: the inner side walls of the bosses (6) are all straight walls (10).

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