CN204682812U - A kind of safety box with built-in lock - Google Patents

Abstract

The utility model discloses a kind of safety box with built-in lock, described safety box comprises box body and lid, described lid comprises pedestal, the magnet being sheathed on the slip lid on pedestal and being located between pedestal and slip lid, described magnet is connected by tensioner spring with pedestal, described slip lid is provided with the screens corresponding with magnet vertically, described pedestal is provided with lock pearl, described lock pearl is connected with base runner, described box body is provided with the lockhole corresponding with locking pearl, the side of described lock pearl is arranged in lockhole, opposite side contacts with slip lid, described slip lid is provided with the unblank district corresponding with locking pearl vertically.The utility model by adding built-in lock mechanism between the box body and lid of safety box, thus it is had, and structure is simple, easy to use, specious, long service life and the good advantage of security performance.

Description

A kind of safety box with built-in lock

Technical field

The utility model relates to a kind of safety box, particularly relates to a kind of safety box with built-in lock.

Background technology

In daily life, ordinary articles is often contained in box by people, then can lock to box body for precious or important item, tightly to take care of.Now locking box body be commercially all generally by a lock by box body under lock and key, namely only have and by key, lock opened, box body can be opened.The box body of this structure, is directly hung on box body owing to locking, therefore its appearance very unsightly; Meanwhile, lock directly outside exposed, getting rusty easily causes locking downright bad situation and occurs, and namely there is short shortcoming in service life; Further, because lock-bit its security obvious also can reduce, and there is the not strong shortcoming of security.

In order to solve the problem, the patent No. be 200710057156.3 Chinese invention patent disclose a kind of self-locking disaster box, comprise lid, box body, it is characterized in that described box body is by first opening end plate, secondary beginning plate, two symmetrical lateral plate structures and base plate are formed, and lateral plate structure is provided with wood side-guide; First open end plate by the dead closure plate in a left side, left closure plate alive and external application plate are formed; Secondary beginning plate is made up of the dead closure plate in the right side, right closure plate alive and external application plate; Left and right dead closure plate lateral surface has horizontal steps chute, left and right closure plate alive respectively correspondence arranges horizontal gap, two ends external application plate has horizontal dovetail groove, is embedded with slip coattail board in groove, it is fixedly installed respectively the slide block stretched into by horizontal gap in ladder chute; Secondary beginning plate upper end is provided with sideslip rail; First open end plate top and be provided with rib platform, lid one side is step limit, its excess-three side be mate with slide rail be engaged limit.Although this safety box outward appearance and recreational in make moderate progress, it also also exists complex structure and uses inconvenient shortcoming.

Utility model content

The technical problem that one, will solve

The purpose of this utility model is for the problems referred to above existing for prior art, spy provides a kind of safety box with built-in lock, it by adding built-in lock mechanism between the box body and lid of safety box, the while of making the outward appearance of safety box more beautiful, security performance is also higher, namely the utility model overcomes because lock is directly installed on safety box outside in prior art, and the appearance caused unsightly, service life short and poor safety performance technical problem.

Two, technical scheme

For solving the problems of the technologies described above, the utility model provides a kind of safety box with built-in lock, described safety box comprises box body and lid, described lid comprises pedestal, the magnet being sheathed on the slip lid on pedestal and being located between pedestal and slip lid, described magnet is connected by tensioner spring with pedestal, described slip lid is provided with the screens corresponding with magnet vertically, described pedestal is provided with lock pearl, described lock pearl is connected with base runner, described box body is provided with the lockhole corresponding with locking pearl, the side of described lock pearl is arranged in lockhole, opposite side contacts with slip lid, described slip lid is provided with the unblank district corresponding with locking pearl vertically.

Wherein, above-mentioned with in the safety box of built-in lock, described lock pearl is spherical, and described lockhole is the arc groove matched with lock pearl.

Wherein, above-mentioned with in the safety box of built-in lock, described lock pearl is multiple, and described multiple lock pearls are evenly distributed on pedestal.

Wherein, above-mentioned with in the safety box of built-in lock, described pedestal is provided with the locating slot corresponding with magnet, and described tensioner spring and magnet are located in described locating slot, and described magnet can slide along locating slot.

Wherein, above-mentioned with in the safety box of built-in lock, described in the unblank slip lid in district comprise locking face, the transition face and face of unblanking that are connected successively vertically, described locking face contacts with pedestal, described in unblank, between face and pedestal, there is gap.

Wherein, above-mentioned with in the safety box of built-in lock, described transition face is inclined-plane, and locking face and the face of unblanking couple together by described transition face.

Three, the beneficial effects of the utility model

Compared with prior art, a kind of safety box with built-in lock of the present utility model, it is by being designed to pedestal and slip lid two parts by lid, and axially establish magnetic position-limit mechanism, to pin pedestal and slip lid, on pedestal, be provided with lock pearl simultaneously, when safety box locking, lock pearl is stuck in the lockhole on box body, and when opening the position-limit mechanism of magnetic with special key, slip lid can be twitched vertically, lock pearl is skidded off from the lockhole box body, namely lid can be realized to take off from box body, therefore to have structure simple for the utility model, easy to use, specious, long service life and the good advantage of security performance.

Accompanying drawing explanation

Fig. 1 is the structural representation of the safety box with built-in lock of the utility model embodiment;

Fig. 2 is the sectional view of Fig. 1 along A-A direction;

Fig. 3 is the B portion enlarged drawing in Fig. 2;

Number in the figure:

1 is box body; 11 is lockhole; 2 is lid; 3 is pedestal; 31 is locating slot; 4 is slip lid; 41 is screens; 42 locking faces; 43 transition faces; 44 unblank face; 5 is magnet; 6 is tensioner spring; 7 is lock pearl.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.

As shown in Figure 1 to Figure 3, which show an embodiment of a kind of safety box with built-in lock of the utility model, in this embodiment, described safety box comprises box body 1 and lid 2, this lid 2 comprises pedestal 3, the magnet 5 being sheathed on the slip lid 4 on pedestal 3 and being located between pedestal 3 and slip lid 4, this magnet 5 is connected by tensioner spring 6 with pedestal 3, this pedestal 3 offers the locating slot 31 corresponding with magnet 5, this tensioner spring 6 and magnet 5 are located in this locating slot 31, this magnet 5 can slide along locating slot 31, this slip lid 4 is provided with the screens 41 corresponding with magnet 5 vertically, thus realize, when safety box is in locking states, when namely there is no the sheathed special magnetic unlocking apparatus repelled with magnet 5 phase outside slip lid 4, under the effect of tensioner spring 6, magnet 5 is pressed on slip lid 4, now magnet 5 part is arranged in locating slot 31, part is positioned at outside locating slot 3, and the part be positioned at outside locating slot 31 is just stuck in screens 41 place on slip lid 4, thus slip lid 4 axially can not be twitched along it, on the contrary, when safety box is in open mode, namely when being arranged with the special magnetic unlocking apparatus repelled with magnet 5 phase outside slip lid 4, tensioner spring 6 compresses by magnet 5 under the effect of repulsive force, and whole magnet 5 all slides into the inside of locating slot 31, namely now magnet 5 is separated with the screens 41 of slip lid 4, therefore slip lid 4 axially can be twitched along it.

Meanwhile, pedestal 3 is circumferentially provided with multiple lock pearl 7, and multiple lock pearl 7 is evenly distributed on pedestal 3, this lock pearl 7 is spherical, and this lock pearl 7 is flexibly connected with pedestal 3, and namely locking pearl 7 can horizontally slip in pedestal 3.Box body 1 is provided with the lockhole 11 corresponding with locking pearl 7, this lockhole 11 is the arc groove matched with lock pearl 7, the side of this lock pearl 7 is arranged in lockhole 11, opposite side contacts with slip lid 4, this slip lid 4 is provided with the unblank district corresponding with locking pearl 7 vertically, the slip lid 4 in this district of unblanking comprises the locking face 42 be connected successively vertically, transition face 43 and face 44 of unblanking, this locking face 42 contacts with pedestal 3, this unblanks to have gap between face 44 and pedestal 3, in particular, spacing between locking face 42 and box body 1 is less than the diameter locking pearl 7, the spacing of unblanking between face 44 and box body 1 is more than or equal to the diameter locking pearl 7, this transition face 43 is inclined-plane, locking face 42 and face 44 of unblanking couple together by this transition face 43.

Thus realize, when safety box is in locking states, slip lid 4 can not be twitched vertically, now slip lid 4 unblank district locking face 42 with lock pearl 7 side contact, and the opposite side of lock pearl 7 is expressed in the lockhole 11 on box body 1 by locking face 42, namely lid 2 is connected on box body 1 by lock pearl 7, so time lid 2 can not take off from box body 1; On the contrary, when safety box is in open mode, slip lid 4 can be extracted into vertically, now by twitching slip lid 4 vertically, allow slide block 4 unblank district face of unblanking 44 with lock pearl 7 side contact, owing to there is gap between the face of unblanking 44 and pedestal 3, thus unblank face 44 can not by lock pearl 7 opposite side be expressed in the lockhole 11 on box body 1, so time whole lid 2 can be taken off from box body 1.

The utility model in use, by lid 2 being designed to pedestal 3 and slip lid 4 two parts, and axially establish magnetic position-limit mechanism, to pin pedestal 3 and slip lid 4, on pedestal 3, be provided with lock pearl 7 simultaneously, when safety box locking, lock pearl 7 is stuck in the lockhole 11 on box body 1; And when opening the position-limit mechanism of magnetic with special key, slip lid 4 can be twitched vertically, lock pearl 7 is skidded off from the lockhole 11 box body 1, namely lid 2 can be realized to take off from box body 1, therefore the utility model have that structure is simple, easy to use, specious, long service life and the good advantage of security performance.

Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. the safety box with built-in lock, it is characterized in that, described safety box comprises box body (1) and lid (2), described lid (2) comprises pedestal (3), the magnet (5) being sheathed on the slip lid (4) on pedestal (3) and being located between pedestal (3) and slip lid (4), described magnet (5) is connected by tensioner spring (6) with pedestal (3), described slip lid (4) is provided with the screens (41) corresponding with magnet (5) vertically, described pedestal (3) is provided with lock pearl (7), described lock pearl (7) is flexibly connected with pedestal (3), described box body (1) is provided with the lockhole (11) corresponding with locking pearl (7), the side of described lock pearl (7) is arranged in lockhole (11), opposite side contacts with slip lid (4), described slip lid (4) is provided with the unblank district corresponding with locking pearl (7) vertically.

2. the safety box with built-in lock according to claim 1, is characterized in that, described lock pearl (7) is for spherical, and described lockhole (11) is the arc groove matched with lock pearl (7).

3. the safety box with built-in lock according to claim 2, is characterized in that, described lock pearl (7) is for multiple, and described multiple lock pearls (7) are evenly distributed on pedestal (3).

4. the safety box with built-in lock according to claim 1, it is characterized in that, described pedestal (3) is provided with the locating slot (31) corresponding with magnet (5), described tensioner spring (6) and magnet (5) are located in described locating slot (31), and described magnet (5) can slide along locating slot (31).

5. the safety box with built-in lock according to any one of Claims 1-4, it is characterized in that, the slip lid in described district of unblanking comprise be connected successively vertically locking face (42), transition face (43) and face of unblanking (44), described locking face (42) contacts with pedestal (3), described in unblank, between face (44) and pedestal (3), there is gap.

6. the safety box with built-in lock according to claim 5, is characterized in that, described transition face (43) is inclined-plane, and locking face (42) and face of unblanking (44) couple together by described transition face (43).