CN220849204U - Cipher key box - Google Patents

Abstract

The utility model discloses a coded key box, relates to the technical field of coded locks, and aims to solve the problem that a hand cannot be conveniently inserted into the coded key box to open a lock hook. The key points of the technical scheme are as follows: including box body and latch hook, the latch hook can dismantle and connect in the box body top, it is connected with the apron to rotate on the box body, be provided with the lock core on the apron, logical groove has been seted up at the box body top, sliding connection has the button in logical groove, the button bottom is provided with the locating part that is used for controlling latch hook switching, locating part and lock core interconnect. When the cover plate is opened, the limiting piece is controlled by the button, so that the limiting piece releases the locking of the lock hook, the lock hook is separated from the box body, the lock hook is taken down, and the button is arranged outside the box body, so that people do not need to stretch hands into the box body, the button is conveniently pressed, and the space inside the box body is increased.

Description

Cipher key box

Technical Field

The utility model relates to the technical field of coded locks, in particular to a coded key box.

Background

General tool to lock all possesses the function with article locking, usually people need use the key to open it, consequently the key needs people to hand-carry, in case the key is lost or stolen, must lead to unable result of opening the tool to lock, and present tool to lock is all very firm, when needs are opened the tool to lock, can only rely on violent means to unblank, not only the degree of difficulty of unblanking is big, the tool to lock still can be because violent destruction and unable reuse, lead to people to produce a lot of unnecessary losses, consequently the birth has a cipher key box for storing the key.

The patent with publication number CN214365482U discloses a key-type cipher key box, including "U" link, connection baffle, limiting plate and stir the board, the both ends of "U" link pass the lid upper sidewall and stretch into in the connecting hole of connection baffle both sides, the connecting hole inboard of connection baffle both sides is equipped with the limiting hole, be equipped with between limiting hole and the connecting hole and be used for limiting plate male horizontal groove, the limiting plate is movable to insert horizontal groove and support and press on the limiting groove of "U" link tip, stir the board and be connected with the limiting plate, and stir the board and have the stir head that outstanding limiting hole set up outward.

According to the scheme, when the U-shaped hanging ring is detached, a hand needs to be stretched into the key box and the toggle head is pressed to slide out of the limiting plate from the transverse groove, and due to the fact that the size of the key box is limited, people cannot conveniently stretch the hand into the key box completely, meanwhile, the space in the key box is occupied by the toggle head, and the space in the key box is reduced.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a coded key box which has the advantage of conveniently opening a lock hook.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a password key box, includes box body and latch hook, the latch hook can dismantle and connect in the box body top, it is connected with the apron to rotate on the box body, be provided with the lock core on the apron, logical groove has been seted up at the box body top, sliding connection has the button in the logical groove, the button bottom is provided with the locating part that is used for controlling latch hook switching, locating part and lock core interconnect.

The utility model is further provided with: the lock core includes lock plate and digit wheel, digit wheel swivelling joint is on the lock plate, the spout has been seted up on the lock plate, sliding connection has the arm-tie in the spout.

The utility model is further provided with: the limiting piece comprises a connecting piece and two clamping blocks, the top of the connecting piece is connected with the button in a clamping mode, a connecting groove is formed in the connecting piece, the length of the cross section of the connecting groove is reduced towards one side, close to the button, of the connecting groove, the two clamping blocks are connected with the two sides of the connecting piece in a clamping mode respectively in a clamping mode, grooves for the connecting piece to be clamped in are formed in the clamping blocks, the two clamping blocks are connected onto the connecting piece in a sliding mode, and springs are arranged between the two clamping blocks.

The utility model is further provided with: the clamping block is fixedly connected with a protruding block, and the width of the protruding block is consistent with the diameter of the spring.

The utility model is further provided with: annular grooves for clamping the clamping blocks are formed in two sides of the locking hooks.

The utility model is further provided with: and the lock disc is rotationally connected with an end cover.

The utility model is further provided with: hanging pieces are fixedly connected in the box body.

In summary, the utility model has the following beneficial effects:

When the cover plate is opened, the limiting piece is controlled through the button, so that the limiting piece releases the locking of the locking hook, the locking hook is separated from the box body, the locking hook is taken down, the button is arranged outside the box body, people do not need to stretch hands into the box body, the button is conveniently pressed, and the space inside the box body is enlarged.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

fig. 3 is a schematic view of the internal structure of the present utility model.

In the figure: 1. a case body; 2. a latch hook; 3. a cover plate; 4. hanging pieces; 5. a through groove; 6. a button; 7. locking a disc; 8. a digital wheel; 9. a chute; 10. pulling a plate; 11. a connecting sheet; 12. a clamping block; 13. a connecting groove; 14. a groove; 15. a spring; 16. a bump; 17. an annular groove; 18. an end cap.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present utility model and features in the embodiments may be combined with each other without conflict.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

1-3, Including box body 1 and latch hook 2, latch hook 2 detachable connection is in box body 1 top, rotate on the box body 1 and be connected with apron 3, be provided with the lock core on the apron 3, logical groove 5 has been seted up at box body 1 top, logical inslot 5 sliding connection has button 6, button 6 bottom is provided with the locating part that is used for controlling latch hook 2 switching, locating part and lock core interconnect, fixedly connected with link 4 in box body 1, make the key can hang inside box body 1, make things convenient for taking of key, logical groove 5 sets up at box body 1 top, make button 6 slide at box body 1 top, when apron 3 and box body 1 are buckled, lock core and button 6 butt, make button 6 unable to push down through the locating part, thereby when opening apron 3, through button 6 control locating part, thereby make the locating part release the locking of latch hook 2 with box body 1 separation, realize taking down latch hook 2, button 6 sets up outside box body 1, make people stretch into box body 1 with the hand, the inside space has been increased promptly to have been made things convenient for 1.

The lock core includes lock disk 7 and digit wheel 8, digit wheel 8 rotates to be connected on lock disk 7, has seted up spout 9 on the lock disk 7, and sliding connection has arm-tie 10 in spout 9, and when digit wheel 8 changes the password correctly, can press arm-tie 10, makes arm-tie 10 slide in spout 9 to open apron 3, the last rotation of lock disk 7 is connected with end cover 18, and end cover 18 can effectively prevent that the dust from entering into digit wheel 8 and influencing digit wheel 8's life.

The limiting piece comprises a connecting piece 11 and two clamping blocks 12, the top of the connecting piece 11 is clamped with the button 6, a connecting groove 13 is formed in the connecting piece 11, the cross section length of the connecting groove 13 is reduced to one side close to the button 6, the two clamping blocks 12 are respectively clamped on two sides of the connecting piece 11, a groove 14 for the clamping of the connecting piece 11 is formed in the clamping blocks 12, the two clamping blocks 12 are connected to the connecting piece 11 in a sliding mode, a spring 15 is arranged between the two clamping blocks 12, after the button 6 is pressed, the connecting piece 11 is driven to slide downwards by the button 6, the clamping blocks 12 can only move left and right due to the fact that the two clamping blocks 12 are limited by the top of the box body 1 up and down, and the clamping blocks 12 can be gathered towards the middle after the connecting groove 13 is pressed due to the fact that the top is narrow and the bottom is wide, limiting of the locking hook 2 is removed, after the button 6 is released, the spring 15 can drive the two clamping blocks 12 to two sides to scatter, and the clamping blocks 12 return to the original positions again.

The fixture block 12 is fixedly connected with the protruding block 16, the width of the protruding block 16 is consistent with the diameter of the spring 15, two ends of the spring 15 can be clamped into the protruding block 16, so that the spring 15 is firmly connected, the spring 15 is prevented from falling from the fixture block 12 in normal use, annular grooves 17 for clamping the fixture block 12 are formed in two sides of the lock hook 2, the annular grooves 17 are used for clamping the fixture block 12, and the lock hook 2 is firmly connected with the fixture block 12.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. The utility model provides a password key box, includes box body (1) and latch hook (2), its characterized in that: the lock hook (2) can be dismantled and connect in box body (1) top, rotate on box body (1) and be connected with apron (3), be provided with the lock core on apron (3), logical groove (5) have been seted up at box body (1) top, logical inslot (5) sliding connection has button (6), button (6) bottom is provided with the locating part that is used for controlling lock hook (2) switching, locating part and lock core interconnect.

2. A combination key case as defined in claim 1, wherein: the lock core comprises a lock disc (7) and a digital wheel (8), wherein the digital wheel (8) is rotationally connected to the lock disc (7), a sliding groove (9) is formed in the lock disc (7), and a pull plate (10) is connected in the sliding groove (9) in a sliding mode.

3. A combination key case as defined in claim 1, wherein: the limiting piece comprises a connecting piece (11) and two clamping blocks (12), the top of the connecting piece (11) is connected with the button (6) in a clamping mode, a connecting groove (13) is formed in the connecting piece (11), the length of the cross section of the connecting groove (13) is reduced to one side close to the button (6), the two clamping blocks (12) are respectively connected with two sides of the connecting piece (11) in a clamping mode, grooves (14) for the connecting piece (11) to be clamped in are formed in the clamping blocks (12), the two clamping blocks (12) are connected onto the connecting piece (11) in a sliding mode, and springs (15) are arranged between the two clamping blocks (12).

4. A combination key case as defined in claim 3, wherein: the clamping block (12) is fixedly connected with a protruding block (16), and the width of the protruding block (16) is consistent with the diameter of the spring (15).

5. A combination key case as defined in claim 3, wherein: annular grooves (17) into which the clamping blocks (12) are clamped are formed in the two sides of the locking hooks (2).

6. A combination key case as defined in claim 2, wherein: an end cover (18) is rotatably connected to the lock disk (7).

7. A combination key case as defined in claim 1, wherein: hanging pieces (4) are fixedly connected in the box body (1).