CN219762959U - Display cabinet - Google Patents

Abstract

The utility model provides a showcase which comprises a case body and a case door, wherein the case door comprises a first side and a second side which are oppositely arranged, the first side is rotatably connected with the case body, and the second side is provided with an installation part which is opened outwards at the middle position or the position close to the middle position in the height direction of the case door; the door handle is arranged in the mounting part and comprises a handle main body and a force application part, wherein the handle main body is arranged at the mounting part, the force application part is formed by sinking part of the surface of the handle main body into the mounting part, and a door lock hole is formed in the force application part; the door lock assembly comprises a lock head and a lock hook, wherein a key hole is formed in the first end of the lock head, the lock head is positioned in the mounting part, the key hole is opposite to the door lock hole, the end part of the lock hook is bent to form a hook-shaped part, a locking hole is formed in the cabinet body, and the hook-shaped part can be inserted into the locking hole to lock the cabinet door. The door lock assembly is arranged at the door handle of the cabinet door, so that the installation position of the lock head is optimized, and the safety and the attractiveness of locking the cabinet door can be improved.

Description

Display cabinet

Technical Field

The utility model belongs to the technical field of display equipment, and particularly relates to a display cabinet.

Background

With the increasing popularity of commercial display cabinets at present, the market also puts higher demands on the aspects of appearance, completeness and the like of the display cabinet. The showcase comprises a case body and a case door, wherein the inside of the case body is used for placing commodities to be displayed, and the case door is used for closing the inside of the case body. Because the showcase needs to ensure the safety of the commodity in the case body in the use process, a door lock device is installed on the case door, and the door lock device usually adopts a lock head to be matched with a locking groove formed at a corresponding position on the case body to lock the case door.

The installation state of the lock head in the existing showcase has the following conditions: first, the tapered end is non-hidden, can see the tapered end from outside, influence esthetic; secondly, the lock head is arranged at the top or the bottom of the door body, and after the door is closed, the door body can be broken off from the other end by a certain angle, and the commodity in the cabinet body can be taken out, so that the safety is reduced; thirdly, the lock is assembled in the factory, and cannot be increased later.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

To this end, the present utility model provides a display case comprising:

a cabinet body, in which a storage compartment with one side opened is defined;

the cabinet door comprises a first side and a second side which are oppositely arranged, the first side is rotatably connected with the cabinet body, the cabinet door can rotate by taking the first side as a rotating shaft, the second side opens or closes the storage compartment, and the second side is provided with an installation part which is opened outwards at the middle position or the position close to the middle position in the height direction of the cabinet door;

a door handle installed in the installation part, the door handle including a handle body and a force application part; the handle main body is arranged at the mounting part and can seal the mounting part; the force application part is formed by recessing part of the surface of the handle main body into the mounting part;

a door lock hole which is opened on the handle main body avoiding the force application part;

the door lock assembly is used for locking and unlocking a cabinet door and comprises a lock head and a lock hook; the lock head is provided with a first end and a second end which are away from each other, the first end is provided with a key hole, the lock head is positioned in the mounting part, and the key hole is aligned to the door lock hole; the lock hook is arranged on the lock head and can synchronously rotate along with the lock head, and the end part of the lock hook is bent to form a hook part;

the locking hole is opened on the cabinet body corresponding to the locking hook;

the locking device comprises a lock head, a locking hole, a hook part, a rotary lock head and a cabinet door, wherein the hook part can be inserted into the locking hole through the rotary lock head to lock the cabinet door, and the hook part is separated from the locking hole through the rotary lock head to unlock the cabinet door. The door lock assembly is arranged at the door handle of the cabinet door, so that the installation position of the lock head is optimized, and the safety and the attractiveness of locking the cabinet door can be improved.

In some embodiments of the utility model, the door lock assembly further comprises a fixing plate sleeved outside the lock head, the lock head can rotate relative to the fixing plate, the back surface of the handle main body is provided with a mounting bracket, the fixing plate is detachably mounted on the mounting bracket, and the detachable mounting of the lock head is realized through the fixing plate.

In some embodiments of the present utility model, a first clamping component and a second clamping component are disposed on the mounting bracket, the fixing plate has a first surface and a second surface which are opposite, the first clamping component is disposed near the upper end of the fixing plate and extends from one side of the fixing plate to the other side of the fixing plate along the first surface, the second clamping component is disposed near the lower end of the fixing plate and extends from one side of the fixing plate to the other side of the fixing plate along the second surface, the ends of the first clamping component and the second clamping component are respectively bent to the side of the fixing plate to form a clamping end, the fixing plate is clamped between the first clamping part and the second clamping part and clamped between the mounting bracket and the clamping end, and the fixing plate is firmly and detachably mounted on the mounting bracket without tools or screws.

In some embodiments of the present utility model, the mounting bracket is provided with a first limiting portion near the upper end of the fixing plate, the first limiting portion abuts against the second surface to limit the upper end of the fixing plate between the first clamping component and the first limiting portion, the mounting bracket is provided with a second limiting portion near the lower end of the fixing plate, and the second limiting portion abuts against the first surface to limit the lower end of the fixing plate between the second clamping component and the second limiting portion, so that the stability and reliability of the installation of the fixing plate are further improved.

In some embodiments of the utility model, the mounting bracket is a cover structure covered outside the lock head and the fixing plate, one side of the cover structure is opened for the lock head and the fixing plate to enter the cover structure, and the mounting bracket is arranged in the cover structure to realize the mounting and protecting functions on the door lock assembly.

In some embodiments of the utility model, the second end of the lock head extends out of the fixing plate, the mounting bracket is provided with an opening avoiding the second end, and the opening is provided with a bearing bracket supporting the second end to avoid the lock head from tilting or falling off.

In some embodiments of the utility model, the door lock assembly further comprises a lock shell, one end of the lock shell is provided with a sleeved hole, the second end of the lock head is arranged in the sleeved hole, the lock head can rotate relative to the lock shell, the fixed plate is sleeved outside the lock shell, and the lock head is arranged in the lock shell to protect and install the lock head.

In some embodiments of the utility model, the support bracket is located outside the lock housing and extends along the outer surface of the lock housing, the support bracket extends at least to the bottom end of the lock housing to support the lock housing, a mounting opening for the lock housing to enter is formed on one side of the support bracket, the mounting opening and the open side of the mounting bracket are located on the same side, and the door lock assembly can be integrally mounted or dismounted from the side during the process of dismounting the door lock assembly.

In some embodiments of the utility model, a lock cover is detachably arranged at the door lock hole, and the lock cover can seal the door lock hole, so that the attractiveness and the safety of the display cabinet are further improved.

In some embodiments of the present utility model, the lock cover includes a cover body capable of closing the door lock hole, the bottom end of the cover body is provided with an inserting portion, the bottom end of the door lock hole is provided with an inserting hole into which the inserting portion is inserted, the top end of the cover body is provided with a buckle, the buckle includes an extension section arranged at the back of the cover body, a bending section bent upwards from the end of the extension section and a reverse bending section connected with the bending section and located at the opposite side of the extension section, a clamping groove is formed at the upper part of the reverse bending section, a bayonet for accommodating the buckle is formed upwards at the top end of the door lock hole, a protruding portion is arranged at the top of the bayonet, the protruding portion can be clamped in the clamping groove, and the inserting portion at the bottom end of the cover body is inserted into the inserting hole at the bottom end of the door lock hole, and the detachable installation of the lock cover is realized through the buckle at the top end of the cover body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic perspective view of a showcase according to an embodiment of the present utility model;

FIG. 2 is a front view of a display case according to an embodiment of the present utility model;

FIG. 3 is a side view of a display case provided in an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

FIG. 5 is a schematic view of the door handle according to the embodiment of the present utility model after being detached from the mounting portion;

FIG. 6 is a front view of a door handle according to an embodiment of the present utility model;

FIG. 7 is a rear view of a door handle according to an embodiment of the present utility model;

FIG. 8 is a right side view of a door handle according to an embodiment of the present utility model;

FIG. 9 is a left side view of a door handle according to an embodiment of the present utility model;

FIG. 10 is a schematic view of a door handle in a right rear side view according to an embodiment of the present utility model;

FIG. 11 is a schematic view of a door handle in a rear left side view according to an embodiment of the present utility model;

FIG. 12 is an enlarged view of a portion B of FIG. 10;

FIG. 13 is a schematic view of a door lock assembly according to an embodiment of the present utility model;

FIG. 14 is a front view of a door lock assembly according to an embodiment of the present utility model;

FIG. 15 is a right side view of the door lock assembly according to the embodiment of the present utility model;

FIG. 16 is a schematic view of a shackle in a door lock assembly in a locked state according to an embodiment of the present utility model;

FIG. 17 is a front view of a door handle with a door lock assembly installed in an embodiment of the present utility model;

FIG. 18 is a schematic view of a door handle with a door lock assembly mounted therein in a right rear side view in accordance with an embodiment of the present utility model;

FIG. 19 is a schematic view of a door handle with a door lock assembly mounted therein in a rear left side view in accordance with an embodiment of the utility model;

FIG. 20 is an enlarged view of a portion C of FIG. 18;

FIG. 21 is an enlarged view of a portion D of FIG. 19;

FIG. 22 is a schematic view showing the structure of a door handle with a locking cover according to an embodiment of the present utility model;

FIG. 23 is a schematic perspective view of a lock cover according to an embodiment of the present utility model;

FIG. 24 is a side view of a locking cap in an embodiment of the present utility model;

FIG. 25 is a schematic view of the lock cover removed from the door handle according to an embodiment of the present utility model;

fig. 26 is a partial enlarged view of a portion E in fig. 25.

In the figure:

100. a cabinet body; 101. a locking hole; 200. a cabinet door; 201. a first side; 202. a second side; 203. a mounting part; 300. a door handle; 301. the method comprises the steps of carrying out a first treatment on the surface of the A handle body; 302. a force application part; 303. a door lock hole; 3031. a bayonet; 3032. a boss; 3033. a jack; 3034. a limit stop; 304. a mounting bracket; 305. a limiting member; 3051. a first limiting member; 3052. a second limiting member; 306. a clamping end; 3071. a first limit part; 3072. a second limit part; 308. a through hole; 309. a support bracket; 310. a locking cover; 311. a cover body; 312. a buckle; 3121. an extension section; 3122. bending sections; 3123. a reverse folding section; 3124. a clamping groove; 313. an insertion portion; 400. a door lock assembly; 401. a lock head; 402. a latch hook; 4021. a hook portion; 403. a fixing plate; 4031. a first surface; 4032. a second surface; 404. a lock case.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is possible for those of ordinary skill in the art to apply the present utility model to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the utility model can be combined with other embodiments without conflict.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally 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.

The embodiment of the utility model provides a display cabinet, which comprises a cabinet body 100 and a cabinet door 200 arranged on the cabinet body 100, wherein a storage compartment with one open side is defined in the cabinet body 100.

The cabinet door 200 of the display case typically takes the form of a single door opening from one side. As shown in fig. 1 to 3, the cabinet door 200 includes two sides, which are opposite to each other in the height direction, a first side 201 and a second side 202, respectively, the first side 201 is rotatably connected to the cabinet body 100, the cabinet door 200 can rotate about the first side 201 as a rotation axis and the storage compartment is opened or closed by the second side 202, and thus the second side 202 is an opened side of the cabinet door 200.

In the embodiment shown in fig. 1-3, when a user is facing the cabinet door 200 of the display case, the first side 201 is the right side of the cabinet door 200 and the second side 202 is the left side of the cabinet door 200, from which the user opens or closes the storage compartment. It will be appreciated that in other embodiments, the display case may also be designed to open the cabinet door 200 from the right side, i.e., the first side 201 is the left side of the cabinet door 200 and the second side 202 is the right side of the cabinet door 200.

In some embodiments, the second side 202 is provided with an outwardly open mounting portion 203 at or near a middle position in the height direction of the cabinet door 200. Alternatively, the mounting portion 203 may be provided as a mounting groove with a notch facing the outside of the cabinet door 200. A door handle 300 for facilitating a user to open the door is installed in the installation portion 203.

Fig. 5 is a schematic illustration showing the cabinet door of the display case of the embodiment shown in fig. 1-3 alone, with the door handle removed in fig. 5 to show the mounting portion 203 on the cabinet door 200. As shown in fig. 5, the door handle 300 is provided at the opening side (i.e., the second side) of the cabinet door 200 and at the middle or upper middle portion thereof, so that a user can conveniently open and close the cabinet door 200.

In some embodiments, as shown in fig. 6-11, the door handle 300 includes a handle body 301, the handle body 301 being disposed at the mounting portion 203 and can close the open end of the mounting portion 203. A part of the surface of the handle body 301 is recessed into the mounting portion 203 to form a biasing portion 302. The force application portion 302 serves as a hidden handle hidden in the second side 202 of the cabinet door 200, so that the door handle can be prevented from occupying an external space, and the aesthetic appearance is improved. The user can apply a force to the cabinet door 200 from the second side 202 of the cabinet door 200 via the force application portion 302 to open or close the cabinet door 200.

In some embodiments, as shown in fig. 6, the length of the force application portion 302 in the height direction may be appropriately lengthened, so that the force application portion 302 capable of applying an external force is disposed in a certain height range of the opening side of the cabinet door 200, and thus users with different heights can easily open or close the cabinet door 200 by means of the force application portion 302 during use, and the applicable crowd range of the display cabinet is increased.

In order to improve the security of the merchandise displayed in the display case, a door lock assembly 400 for locking the cabinet door 200 to the cabinet body 100 is further provided on the display case.

As shown in fig. 13-15, the door lock assembly 400 includes a locking head 401, the locking head 401 having a first end and a second end facing away from each other, the first end being provided with a key hole. With further reference to fig. 6, a door lock hole 303 is formed in the handle body 301 so as to avoid the biasing portion 302. The lock cylinder 401 is located in the mounting portion 203 with the keyhole disposed opposite the door lock hole 303.

13-15, a latch hook 402 is provided on the lock head 401, the latch hook 402 can rotate synchronously with the lock head 401, and an end of the latch hook 402 is bent to form a hook-shaped part 4021. Shackle 402 may be rotated to the position shown in figure 16 when inserted into a keyway in a first end of lock cylinder 401 using a mating key.

Fig. 4 is an enlarged view of a portion a of fig. 1, and in fig. 4, a fitting manner of lock head 401 and lock hook 402 to cabinet 100 is shown. A locking hole 101 into which a hook portion 4021 of the lock hook 402 is inserted is opened in the cabinet 100 corresponding to the lock hook 402. Specifically, the locking hole 101 is formed on a side wall of the cabinet body 100 opposite to the second side 202 of the cabinet door 200.

In the use process of the door lock assembly 400, when the cabinet door 200 needs to be locked, the cabinet door 200 is closed to the cabinet body 100, a key matched with the lock head 401 is inserted into the key hole, the hook-shaped part 4021 can be extended into the locking hole 101 by rotating the lock head 401 to lock the cabinet door 200, and the hook-shaped part 4021 is disengaged from the locking hole 101 by rotating the lock head 401 to unlock the cabinet door 200.

According to the display cabinet provided by the embodiment of the utility model, the door lock assembly is arranged at the position of the door handle, so that the optimization of the installation position of the lock head is realized, and the locking position of the cabinet door and the cabinet body is positioned at or close to the middle part of the display cabinet, so that the locking safety of the cabinet door can be improved; the door lock assembly is arranged on the back of the door handle and is positioned in the installation part, and a door lock hole is formed in the door handle, so that the lock head can be hidden in the cabinet door, and the attractiveness is improved.

In some embodiments, to achieve the installation of the locking head 401, as shown in fig. 13-16, the door lock assembly 400 further includes a fixing plate 403 sleeved outside the locking head 401, and the locking head 401 may rotate relative to the fixing plate 403. Referring to fig. 7 to 12, a mounting bracket 304 is provided along one side of the rear surface of the handle body 301, and a fixing plate 403 is detachably mounted on the mounting bracket 304, thereby detachably mounting a locking head 401 on the rear surface of the handle body 301. Here, it is understood that the back surface of the handle body 301 refers to the surface of the handle body 301 facing the mounting portion 203.

In some embodiments, the door lock hole 303 is opened above the force application portion 302, and accordingly, the mounting bracket 304 and the door lock assembly 400 are also provided at the upper portion of the handle body 301, and the door lock assembly 400 is unlocked and locked above the force application portion 302.

In the embodiment shown in fig. 8-12 and 21, the mounting bracket 304 is a cover structure that covers the lock 401 and the fixing plate 403, and one side of the cover structure is open, so that the lock 401 and the fixing plate 403 can enter the mounting bracket 304 through the open side, and the mounting bracket 304 semi-surrounds the lock 401 and the fixing plate 403 to protect the lock 401 while achieving the mounting effect.

In some embodiments, as shown in fig. 12 and 20, a clamping component 305 is disposed on the mounting bracket 304, the clamping component 305 extends from one side of the fixing plate 403 to the other side of the fixing plate 403 along the surface of the fixing plate 403, the end of the clamping component 305 is bent towards the side of the fixing plate 403 to form a clamping end 306, one side of the fixing plate 403 is abutted on the mounting bracket 304, the other side of the fixing plate 403 is abutted on the clamping end 306, and two sides of the fixing plate 403 are limited between the mounting bracket 304 and the clamping end 306, so as to limit the fixing plate 403.

Fig. 17-19 are schematic views of the door lock assembly 400 in various orientations after it is mounted to the mounting bracket 304; FIG. 20 is an enlarged view of a portion C of FIG. 18; fig. 21 is a partial enlarged view of a portion D in fig. 19.

In some embodiments, referring to fig. 20, two clamping members 305 are provided, namely a first clamping member 3051 and a second clamping member 3052, the fixing plate 403 has a first surface 4031 and a second surface 4032 facing away from each other, the first clamping member 3051 is disposed near an upper end of the fixing plate 403 and extends from one side of the fixing plate 403 to the other side of the fixing plate 403 along the first surface 4031, and the second clamping member 3052 is disposed near a lower end of the fixing plate 403 and extends from one side of the fixing plate 403 to the other side of the fixing plate 403 along the second surface 4032. The fixing plate 403 is sandwiched between the first and second engaging members 3051 and 3052 in the thickness direction.

The first clamping component 3051 and the second clamping component 3052 cooperate to limit the fixing plate 403, and the first clamping component 3051 and the second clamping component 3052 clamp the fixing plate 403 between the upper end and the lower end of the fixing plate 403 respectively, so that the fixing plate 403 can be limited in the thickness direction of the fixing plate 403 and the height direction of the fixing plate 403 at the same time. In addition, the first and second clamping members 3051 and 3052 are provided with clamping ends 306 at the ends thereof, and the clamping ends 306 cooperate with the mounting bracket 304 to limit the width direction of the fixing plate 403. In the above manner, the fixing plate 403 is firmly and detachably mounted on the mounting bracket 304, thereby mounting the lock head 401 on the mounting bracket 304.

In some embodiments, referring further to fig. 12 and 20, the mounting bracket 304 is provided with a first stop 3071 near the upper end of the fixed plate 403, the first stop 3071 abuts the second surface 4032 of the fixed plate 403, the mounting bracket 304 is provided with a second stop 3072 near the lower end of the fixed plate 403, and the second stop 3072 abuts the first surface 4031 of the fixed plate 403. The upper end of the fixing plate 403 is limited between the first clamping member 3051 and the first limiting portion 3071, and the lower end of the fixing plate 403 is limited between the second clamping member 3052 and the second limiting portion 3072, so that the stability and reliability of the installation of the fixing plate 403 are further improved.

In some embodiments, when the mounting bracket 304 is disposed on a side of the handle body 301 near the cabinet 100, in order to avoid blocking the movement of the mounting bracket 304 to the latch hook 402, a through hole 308 through which the latch hook 402 passes is formed on the mounting bracket 304 corresponding to the movement stroke of the latch hook 402. For example, in the embodiment shown in fig. 11 and 21, when the mounting bracket 304 is designed as a cover structure, in order to protect the lock head 401, it is preferable to place the mounting bracket 304 close to the cabinet 100, where the cover structure can block the movement of the lock hook 402 during the locking process of the cabinet door 200, and thus, a through hole 308 through which the lock hook 402 passes is formed in the mounting bracket 304.

In some embodiments, as shown in fig. 8 and 12, a plurality of reinforcing ribs are provided on the mounting bracket 304 at positions connected to the back surface of the handle main body 301, and the reinforcing ribs are provided at intervals along the connecting positions, so as to increase the strength of the mounting bracket 304, and avoid that the mounting effect of the mounting bracket 304 on the lock head and the fixing plate is invalid during the use process of the display cabinet, so that the lock head is displaced or even falls off.

In some embodiments, the second end of the lock cylinder 401 extends out of the fixing plate 403, as shown in fig. 12, the mounting bracket 304 is provided with an opening that avoids the second end of the lock cylinder 401, and a support bracket 309 is provided at the opening, where the support bracket 309 can support the second end of the lock cylinder 401. The first end of the lock 401 is mounted on the mounting bracket 304 by the fixing plate 403, and the second end of the lock 401 is supported by the bearing bracket 309, so that the lock 401 can be stably mounted, and the lock 401 is prevented from falling off.

In some embodiments, as shown in fig. 15, the door lock assembly 400 further includes a lock housing 404, one end of the lock housing 404 is provided with a sleeve hole (not shown in the figure), a second end of the lock cylinder 401 is provided in the sleeve hole, and the lock cylinder 401 is installed in the lock housing 404 to protect and install the lock cylinder 401. The lock head 401 can rotate relative to the lock shell 404, the fixing plate 403 is sleeved outside the lock shell 404, and the lock shell 404 and the fixing plate 403 do not rotate relative to each other.

In some embodiments, where the lock housing 404 is sleeved outside the lock cylinder 401, the support bracket 309 is used to support the lock housing 404, thereby supporting the lock cylinder 401. Specifically, the support bracket 309 is located outside the lock housing 404 and extends along an outer surface of the lock housing 404, and the support bracket 309 extends at least to a bottom end of the lock housing 404, thereby supporting the lock housing 404. For example, in the embodiment shown in fig. 20 and 21, the lock case 404 covers 1/2 of the outer peripheral surface of the lock case 404 from the top to the bottom.

As shown in fig. 20, a mounting opening into which the lock housing 404 is inserted is formed at one side of the support bracket 309, and the mounting opening is located at the same side as the opened side of the mounting bracket 304, from which the door lock assembly 400 can be integrally mounted or dismounted during the process of mounting or dismounting the door lock assembly 400.

During the assembly and disassembly of the door lock assembly 400, the locking head 401 and the fixing plate 403 enter the mounting bracket 304 from the open side of the mounting bracket 304 for installation, and the lock housing 404 enters the bearing bracket 309 through the mounting opening and is supported by the bearing bracket 309. When the door lock assembly needs to be replaced, the fixing plate 403 is only required to be detached from the clamping component 305 arranged on the mounting bracket 304, and the lock housing 404 slides out from the bearing bracket 309.

In some embodiments, as shown in fig. 22, a locking cover 310 is detachably provided at the door lock hole 303, and the locking cover 310 may close the door lock hole 303. In the use process of the showcase, the door lock hole 303 is covered by the lock cover 310, and the lock head 401 inside cannot be seen from the outside, so that the aesthetic property and the safety of the showcase can be further improved. When the cabinet door 200 needs to be locked or unlocked, the lock cover 310 can be detached, the lock head 401 can be turned by using a key through the door lock hole 303, the cabinet door 200 is locked or unlocked, and the lock cover 310 is installed on the door lock hole 303 after the use.

In some embodiments, as shown in fig. 23 and 24, the lock cover 310 includes a cover body 311 capable of closing the door lock hole 303, the surface of the cover body 311 facing the door lock hole 303 is the back surface of the cover body 311, the top end of the cover body 311 is provided with a buckle 312, and the buckle 312 includes an extension section 3121 disposed on the back surface of the cover body 311, a bending section 3122 connected with the end of the extension section 3121, and a folding section 3123 connected with the bending section 3122 and located opposite to the extension section 3121. The extending section 3121 extends from the back surface of the cover 311 in a direction away from the cover 311, the bending section 3122 is provided to be bent upward with respect to the extending section 3121, and the folding section 3123 extends from the bending section 3122 toward the upper side of the cover 311. As shown in fig. 25 and 26, a bayonet 3031 for accommodating the buckle 312 is provided upwardly at the top end of the door lock hole 303, a protrusion 3032 is provided at the top of the bayonet 3031, and the protrusion 3032 is provided in the bayonet 3124 on the folding section 3123.

As shown in fig. 23 to 26, an insertion portion 313 is provided at the bottom end of the cover 311, specifically, the insertion portion 313 is provided at the bottom end of the back surface of the cover 311, and an insertion hole 3033 into which the insertion portion 313 is inserted is provided at the bottom end of the door lock hole 303. In the embodiment shown in fig. 23, two insertion portions 313 are provided at intervals at the bottom end of the cover 311, and correspondingly, as shown in fig. 26, two insertion holes 3033 are provided at the lower end of the door lock hole 303 corresponding to the two insertion portions 313.

Further, referring to fig. 26, in order to limit the mounting position of the cover 311, a limit stopper 3034 is provided along the inner peripheral edge of the door lock hole 303 in the door lock hole 303, and the limit stopper 3034 is disposed near the mounting portion 203, so as to prevent the lock cover 310 from being unable to be removed by entering the mounting portion 203 through the door lock hole 303 due to excessive force during the process of mounting the lock cover 310.

When the lock cover 310 is required to be mounted on the door lock hole 303, firstly, the insertion portion 313 at the lower end of the cover 311 is inserted into the insertion hole 3033 at the bottom end of the door lock hole 303, then, the upper end of the cover 311 is pressed toward the door lock hole 303, so that the buckle 312 is positioned in the bayonet 3031 above the door lock hole 303, the protruding portion 3032 slides into the clamping groove 3124 of the bayonet 312, and the back surface of the cover 311 abuts against the stop 3034, and at this time, the mounting of the lock cover 310 is completed.

When the lock cover 310 needs to be detached to lock or unlock the cabinet door 200, the end of the bending section 3123 in the buckle 312 is a free end, and the end of the bending section 3123 is pressed downward, so that the clamping groove 3124 is separated from the limit of the protruding portion 3032, the upper portion of the cover body 311 is separated from the limit of the door lock hole 303, the lock cover 310 is lifted up, and the insertion portion 313 can be pulled out from the insertion hole 3033, thereby realizing the detachment of the lock cover 310.

Referring to fig. 24, in order that the detachment of the latch cover 310 can be accomplished with a smaller external force, the surface of the reverse turn section 3123 that contacts and slides relatively with the boss 3032 during the detachment is designed as a slope in the sliding direction. The inclined ramp may reduce resistance to sliding of the boss into the snap-in groove 3124 during removal and installation of the lock cover 310.

In some embodiments, in order to firmly mount the door handle 300 in the mounting portion 203, mounting holes are provided at both the mounting bracket 304 and the middle and lower portions of the rear surface of the handle portion 302, and the door handle is fastened in the mounting portion 203 by screws using the mounting holes.

According to the display cabinet provided by the embodiment of the utility model, the door lock component is integrated to the door handle on one side of the cabinet door and is hidden at the back of the door handle, so that the door lock component can be prevented from being installed outside to occupy the external space, and the attractiveness of the display cabinet is improved. Because the door lock subassembly is installed in seting up in the inside installation department of cabinet door, and is sheltered from by the handle body of door handle in the outside, can protect the door lock subassembly effectively, prevent in the use of show cupboard, because the outside object bumps on the door lock subassembly and leads to the door lock subassembly to damage easily, improve the life of door lock subassembly. In addition, install the door lock subassembly in the intermediate position of cabinet door direction of height or be close to the position of intermediate position, follow the upper end or the lower extreme of cabinet door and all can't break the great angle off the fingers and thumb the cabinet door, can improve the guard action of show cupboard to inside show commodity. The lock cover is detachably arranged at the door lock hole, so that the concealment of the door lock assembly can be further improved, and the safety of the display cabinet is improved to a certain extent.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (10)

1. A display case, comprising:

a cabinet body, in which a storage compartment with one side opened is defined;

the cabinet door comprises a first side and a second side which are oppositely arranged, the first side is rotatably connected with the cabinet body, the cabinet door can rotate around a rotating shaft on the first side, the storage compartment is opened or closed by the second side, and an installation part which is opened outwards is arranged at the middle position or the position close to the middle position in the height direction of the cabinet door on the second side;

a door handle mounted in the mounting portion, the door handle comprising:

the handle body is arranged at the mounting part and can seal the mounting part;

a biasing portion formed by a partial surface of the handle body being recessed into the mounting portion;

a door lock hole which is opened on the handle main body so as to avoid the force application part;

a door lock assembly for effecting locking and unlocking of the door, the door lock assembly comprising:

the lock head is provided with a first end and a second end which are away from each other, the first end is provided with a key hole, the lock head is positioned in the mounting part, and the key hole is opposite to the door lock hole;

the lock hook is arranged on the lock head and can synchronously rotate along with the lock head, and the end part of the lock hook is bent to form a hook part;

the locking hole is arranged on the cabinet body corresponding to the locking hook;

the locking device comprises a lock head, a hook-shaped part, a locking hole and a locking hole, wherein the hook-shaped part can be inserted into the locking hole by rotating the lock head to lock the cabinet door, and the hook-shaped part is separated from the locking hole by rotating the lock head to unlock the cabinet door.

2. The display case of claim 1, wherein the door lock assembly further comprises a fixing plate sleeved outside the lock head, the lock head can rotate relative to the fixing plate, a mounting bracket is arranged on the back surface of the handle body, and the fixing plate is detachably mounted on the mounting bracket.

3. The display case according to claim 2, wherein the mounting bracket is provided with a first clamping component and a second clamping component, the fixing plate is provided with a first surface and a second surface which are opposite, the first clamping component is close to the upper end of the fixing plate and extends from one side of the fixing plate to the other side of the fixing plate along the first surface, the second clamping component is close to the lower end of the fixing plate and extends from one side of the fixing plate to the other side of the fixing plate along the second surface, the ends of the first clamping component and the second clamping component are respectively bent to the side surface of the fixing plate to form a clamping end, and the fixing plate is clamped between the first clamping part and the second clamping part and between the mounting bracket and the clamping end.

4. A display case according to claim 3, wherein the mounting bracket is provided with a first limiting portion adjacent to the upper end of the fixing plate, the first limiting portion abuts against the second surface to limit the upper end of the fixing plate between the first clamping member and the first limiting portion, and a second limiting portion adjacent to the lower end of the fixing plate, the second limiting portion abuts against the first surface to limit the lower end of the fixing plate between the second clamping member and the second limiting portion.

5. The display case of claim 2, wherein the mounting bracket is a cover structure covering the exterior of the lock head and the fixing plate, and one side of the cover structure is open for the lock head and the fixing plate to enter the cover structure.

6. The display case of claim 5, wherein the second end of the locking head extends out of the fixing plate, the mounting bracket is provided with an opening avoiding the second end, and a bearing bracket supporting the second end is arranged at the opening.

7. The display case of claim 6, wherein the door lock assembly further comprises a lock housing, wherein a sleeve hole is formed in one end of the lock housing, the second end of the lock head is disposed in the sleeve hole, the lock head is rotatable relative to the lock housing, and the fixing plate is sleeved outside the lock housing.

8. The display case of claim 7, wherein the support bracket is located outside the lock case and extends along an outer surface of the lock case, the support bracket extends at least to a bottom end of the lock case to support the lock case, a mounting opening into which the lock case is inserted is formed at one side of the support bracket, and the mounting opening is located at the same side as an open side of the mounting bracket.

9. The display case of claim 1, wherein the door lock aperture is removably provided with a locking cover that closes the door lock aperture.

10. The showcase according to claim 9, wherein the lock cover comprises a cover body capable of closing the door lock hole, an insertion portion is provided at a bottom end of the cover body, a jack into which the insertion portion is inserted is provided at a bottom end of the door lock hole, a buckle is provided at a top end of the cover body, the buckle comprises an extension section provided at a back surface of the cover body, a bending section bent upward by an end of the extension section, and a folding section connected with the bending section and located at an opposite side of the extension section, a clamping groove is formed at an upper portion of the folding section, a bayonet for accommodating the buckle is provided upward at a top end of the door lock hole, a protruding portion is provided at a top of the bayonet, and the protruding portion is provided in the clamping groove.