CN210858313U - Storage cabinet with locking device - Google Patents

Abstract

The utility model discloses a storage cabinet with a locking device, which comprises a cabinet body and a cover plate, wherein the tail end of the cover plate is hinged on the rear panel of the cabinet body; the supporting seat is fixed on the inner wall of the front panel of the cabinet body; the movable lock catch is hinged on the supporting seat; the fixed lock catch is arranged on the bottom surface of the cover plate of the cabinet body; the lock core of the pressing lock is in abutting contact fit with the lower end of the movable lock catch, when the lock core extends out to abut against the lower end of the movable lock catch, the upper end of the movable lock catch swings outwards to be locked with the fixed lock catch, and when the lock core retracts, the upper end of the movable lock catch swings inwards to avoid the fixed lock catch; the swing of the movable lock catch is controlled through the pressing lock, so that the movable lock catch and the fixed lock catch are locked, and the cabinet is locked.

Description

Storage cabinet with locking device

Technical Field

The utility model relates to a accomodate the cabinet, especially relate to a accomodate cabinet with locking device.

Background

The existing household storage cabinets can be used for storing and storing articles and can also be used as stools, locking devices are not arranged in most similar storage cabinets in the existing market, other people can open the storage cabinets at will, and privacy is poor; and the locking device that a small amount of cabinets of accomodating adopted generally is latch mechanism and electronic lock two kinds, nevertheless all has corresponding defect, and the defect that locking device adopted the latch mechanism does: the structure is not firm, and the latch mechanism is arranged on the outer surface of the cabinet body, so that the appearance design effect of the cabinet body is influenced; the locking device adopts an electronic lock, and the defects are as follows: the electronic lock adopts the electro-magnet principle to carry out the switching to not be general in the cabinet body of different materials, have certain requirement to the material of the cabinet body, application scope is not extensive, and because the structure intensity itself of electronic lock is not high, runs into under the circumstances of striking, strong magnetism and vibrations at the electronic lock, takes place to damage easily, and the fastness is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reliable firm and strong cabinet of accomodating that has locking device of application.

In order to achieve the above object, the present invention provides a storage cabinet with a locking device, the storage cabinet comprises a cabinet body and a cover plate, the tail end of the cover plate is hinged to the rear panel of the cabinet body, the locking device comprises a pressing lock, a supporting seat, a movable lock catch and a fixed lock catch, wherein the pressing lock is arranged on the front panel of the cabinet body; the supporting seat is fixed on the inner wall of the front panel of the cabinet body; the movable lock catch is hinged on the supporting seat; the fixed lock catch is arranged on the bottom surface of the cover plate of the cabinet body; the lock core of the pressing lock is in abutting contact with the lower end of the movable lock catch, when the lock core extends out to abut against the lower end of the movable lock catch, the upper end of the movable lock catch swings outwards to be locked with the fixed lock catch, and when the lock core retracts, the upper end of the movable lock catch swings inwards to avoid the fixed lock catch.

Further, the movable lock catch comprises a main body part hinged on the supporting seat and a first barb formed at the upper end of the main body part of the movable lock catch, wherein the opening of the first barb faces downwards; the fixed lock catch comprises a main body part fixedly connected to the bottom surface of the cover plate and a second barb formed at the lower end of the main body part of the fixed lock catch, wherein the opening of the second barb faces upwards; the locking between the movable lock catch and the fixed lock catch is realized through the buckling and matching of the first barb and the second barb.

Furthermore, the movable lock catch is hinged with the supporting seat through a hinge shaft, and a torsional spring is sleeved on the hinge shaft, wherein one end of the torsional spring is propped against the supporting seat, and the other end of the torsional spring is propped against the movable lock catch; when the lock core of the pressing lock rebounds, the torsion spring drives the movable lock catch to enable the upper end of the movable lock catch to swing inwards.

The utility model adopts the above technical scheme, its beneficial effect lies in: the movable lock catch and the fixed lock catch are locked by controlling the swing of the movable lock catch through the pressing lock, so that the storage cabinet is locked, other people cannot open the storage cabinet when the storage cabinet is in a locked state, and the privacy of the storage cabinet is improved; secondly, the locking device for locking the storage cabinet is firm, simple in structure, easy to manufacture and install, low in manufacturing cost and high in practicability, and meanwhile, the locking device is suitable for storage cabinets made of different materials and high in applicability.

Drawings

Fig. 1 is a side sectional view of the present invention.

Fig. 2 is a partial enlarged view of the position a of the present invention.

Fig. 3 is a schematic structural view of the cabinet body and the movable lock catch of the present invention.

Fig. 4 is a schematic structural view of the cover plate and the fixing lock catch of the present invention.

Fig. 5 is a schematic structural view of the movable lock and the fixed lock of the present invention.

Fig. 6 is a schematic structural view of the movable lock catch and the fixed lock catch of the present invention.

Fig. 7 is a schematic structural view of the pressing lock, the movable lock catch and the supporting seat of the present invention.

Fig. 8 is a schematic structural view of the support seat of the present invention.

The cabinet comprises a cabinet body 1, a cover plate 2, a front panel 21, a pressing lock 3, a lock core 31, a support seat 4, a movable lock catch 5, a first barb 51, a fixed lock catch 6, a second barb 61 and a torsion spring 7.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

Referring to fig. 1 to 8, the storage cabinet of the present embodiment is a storage cabinet with a locking device, the storage cabinet includes a cabinet body 1 and a cover plate 2, and the locking device is disposed between the cabinet body 1 and the cover plate 2 to achieve locking between the cabinet body 1 and the cover plate 2; specifically, the cabinet body 1 is a cuboid shape, and includes a front panel 21, a rear panel, a bottom panel and two side panels; the tail end of the cover plate 2 is hinged on the rear panel of the cabinet body 1 through a hinge so as to cover the opening above the cabinet body 1.

In this embodiment, the locking device includes a supporting base 4, a movable latch 5, a fixed latch 6 and a pressing latch 3; the pressing lock 3 is an existing lock, and specifically, reference may be made to the pressing lock 3 disclosed in chinese patent publication No. CN208040078U, and the principle of the pressing lock 3 is not described in detail in this application because the pressing lock 3 is a common lock; specifically, the pressing lock 3 includes a lock shell and a lock core 31, wherein the lock shell is sleeved on the outer surface of the lock core 31, and the lock shell of the pressing lock 3 is fixedly installed on the front panel 21 of the cabinet 1, when the lock core 31 of the pressing lock 3 is pressed from the outside, the lock core 31 will extend towards the inside of the cabinet 1 and is in a locking state (at this time, even if the external pressing force is removed, the lock core 31 will still extend towards the inside of the cabinet 1), and when the lock core 31 is screwed in cooperation with the lock core 31 from the outside by a preset key, the lock core 31 is unlocked and rebounds towards the outside of the cabinet 1;

in this embodiment, the supporting seat 4 is fixedly connected to the inner wall of the front panel 21 of the cabinet 1 through screws; the movable lock catch 5 comprises a main body part hinged on the supporting seat 4 through a hinge shaft and a first barb 51 formed at the upper end of the main body part of the movable lock catch 5, wherein the opening of the first barb 51 faces downwards; the fixing lock catch 6 comprises a main body part fixedly connected to the bottom surface of the cover plate 2 through screws and a second barb 61 formed at the lower end of the main body part of the fixing lock catch 6, wherein the opening of the second barb 61 faces upwards; the lock core 31 of pressing the lock 3 is close to the inside one end of the cabinet body 1 and pushes up mutually with the lower extreme of activity hasp 5 and touch the cooperation, when the user pushed the lock 3 core from the cabinet body 1 outside, the lock core 31 stretched out towards the cabinet body 1 and pushed up the lower extreme of activity hasp 5 (the lower extreme of activity hasp 5 swings towards the cabinet body 1 is internal), make the first barb 51 of activity hasp 5 upper end swing outside the cabinet body 1 to with the second barb 61 looks buckle cooperation of fixed hasp 6, realize promptly the closure between activity hasp 5 and the fixed hasp 6, also realize the mutual closure between the cabinet body 1 and the apron 2 fixed.

In this embodiment, a torsion spring 7 is sleeved on the hinge shaft between the movable lock catch 5 and the support seat 4, wherein one end of the torsion spring 7 abuts against the support seat 4, and the other end abuts against a position close to the first barb 51 in the main body part of the movable lock catch 5; when the user inserts lock core 31 through the key of predetermineeing from the cabinet body 1 outside in order to twist with the cooperation of lock core 31 and move, press lock 3's lock core 31 unblock and resilience, at this moment, the lower extreme of activity hasp 5 loses the top of lock core 31 and touches the effect, the lower extreme of activity hasp 5 swings outside the cabinet body 1 under the drive of torsional spring 7, first barb 51 of activity hasp 5 upper end swings towards cabinet body 1 is interior, and then make first barb 51 dodge second barb 61, realized the unblock between activity hasp 5 and the fixed hasp 6 promptly, at this moment, apron 2 can freely upturning.

Further, the storage cabinet in this embodiment is made of aluminum alloy;

further, in the present embodiment, the fixed lock catch 6 and the movable lock catch 5 are formed by processing thick iron sheets;

in this embodiment, in order to make the second barb 61 of the fixing latch 6 have higher structural strength, reinforcing ribs are respectively formed on two sides of the second barb 61, and the two reinforcing ribs extend upwards to the bottom surface of the cover plate 2 and are fixedly connected with the bottom surface of the cover plate 2 through screws.

The use method of the storage cabinet in the embodiment is as follows: in a daily state, the storage cabinet is in a locked state, at the moment, the lock cylinder 31 of the pressing lock 3 extends out towards the cabinet body 1 to continuously push and touch the lower end of the movable lock catch 5, so that the first barb 51 at the upper end of the movable lock catch 5 and the second barb 61 of the fixed lock catch 6 are continuously buckled with each other, and other people cannot turn the cover plate 2 from the cabinet body 1 from the outside, and the privacy of the storage cabinet is effectively ensured; when a user needs to take and place an article in the storage cabinet, the article is inserted into the lock cylinder 31 of the press lock 3 through a preset key and is screwed, so that the lock cylinder 31 is unlocked and rebounded, the lower end of the movable lock catch 5 loses the jacking action of the lock cylinder 31, the first barb 51 at the upper end swings to avoid the second barb 61 of the fixed lock catch 6 under the driving of the torsion spring 7, at the moment, the locking between the movable lock catch 5 and the fixed lock catch 6 is released, namely, the containing cabinet is in an open state, a user can freely turn up the cover plate 2 to take and place articles in the cabinet body 1, the cover plate 2 is covered on the cabinet body 1 again after finishing the operation, the lock core 31 of the press lock 3 is pressed again, the lock cylinder 31 can extend out again to touch the lower end of the movable lock catch 5 and be locked, the first barb 51 at the upper end of the movable lock catch 5 swings to be buckled with the second barb 61 of the fixed lock catch 6 again, and at the moment, the storage cabinet is restored to the locking state again.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the equivalent changes made according to the concept of the present invention should be covered in the protection scope of the present invention.

Claims (3)

1. The utility model provides a accomodate cabinet with locking device, accomodate the cabinet including the cabinet body (1) and apron (2), apron (2) tail end articulates on the rear panel of the cabinet body (1), its characterized in that: the locking device comprises a pressing lock (3), a supporting seat (4), a movable lock catch (5) and a fixed lock catch (6), wherein the pressing lock (3) is arranged on a front panel (21) of the cabinet body (1); the supporting seat (4) is fixed on the inner wall of the front panel (21) of the cabinet body (1); the movable lock catch (5) is hinged on the supporting seat (4); the fixed lock catch (6) is arranged on the bottom surface of the cover plate (2) of the cabinet body (1); the lock core (31) of pressing lock (3) and activity hasp (5) lower extreme are pushed up mutually and are touched the cooperation, wherein, when lock core (31) stretch out to push up and touch activity hasp (5) lower extreme, activity hasp (5) upper end outwards swings in order to lock mutually with fixed hasp (6), when lock core (31) retract, fixed hasp (6) are dodged in the swing inwards to activity hasp (5) upper end.

2. A cabinet with a locking device according to claim 1, wherein: the movable lock catch (5) comprises a main body part hinged on the supporting seat (4) and a first barb (51) formed at the upper end of the main body part of the movable lock catch (5), wherein the opening of the first barb (51) faces downwards; the fixing lock catch (6) comprises a main body part fixedly connected to the bottom surface of the cover plate (2) and a second barb (61) formed at the lower end of the main body part of the fixing lock catch (6), wherein the opening of the second barb (61) faces upwards; the locking between the movable lock catch (5) and the fixed lock catch (6) is realized through the snap fit of the first barb (51) and the second barb (61).

3. A cabinet with a locking device according to claim 1, wherein: the movable lock catch (5) is hinged with the supporting seat (4) through a hinge shaft, and a torsion spring (7) is sleeved on the hinge shaft, wherein one end of the torsion spring (7) is supported on the supporting seat (4) in an abutting mode, and the other end of the torsion spring is supported on the movable lock catch (5) in an abutting mode; when the lock cylinder (31) of the pressing lock (3) rebounds, the torsion spring (7) drives the movable lock catch (5) to enable the upper end of the movable lock catch (5) to swing inwards.

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