KR20230012258A - cabinet device - Google Patents

Abstract

The present invention provides a cabinet device formed of an upper surface assembly provided separately from an outer case, and a bottom of the upper surface assembly coupled to an upper surface of an inner case. Accordingly, an exterior design of the cabinet device can be freely and easily changed according to a user's needs.

Description

cabinet device {cabinet device}

The present invention relates to a cabinet device provided to form the appearance of a device for storing various items or other household appliances.

In general, a cabinet device is a device provided to store objects, foods, or products in an internal storage space.

The cabinet device may be formed of an appliance or furniture that has an internal storage space and can be used independently, such as a chest of drawers, a bedside table, a safe, or a storage box, or may be used as an exterior of a home appliance that has an internal storage space, such as a refrigerator or a washing machine. may be formed.

Recently, the exterior of the cabinet device is formed in various designs or colors, and in particular, the outer surface of the door is provided with a changed color or design as required by the user.

For example, a refrigerator as in Patent Publication No. 10-2007-0003397 (Prior Document 1), Patent Publication No. 10-2013-0135485 (Prior Document 2), Patent Publication No. 10-2014-0102808 (Prior Document 3), etc. Among the exteriors, the front surface of the door is formed with a glass panel, or a panel having a specific color or gloss is provided.

Here, in the case of Prior Document 1, a decorative panel formed of a pair of glass panels is provided on the front side of the refrigerator door, and a decorative material such as water mixed with dye is injected into the hollow part of the decorative panel to form the exterior of the door. that made it possible

In the case of Prior Document 2, while providing a decorative panel on the outer surface of the door, it is possible to prevent dirt from entering into the gap between the outdoor door and the decorative panel.

In the case of Prior Document 3, a rear panel having a specific color is placed on the rear side of a metal panel having a plurality of holes so that the user can recognize it as if the design of the door is changed.

However, each of the prior art documents as described above has a structure in which a decorative panel installed on the front of the door is fixed to the door and does not change the design of the upper wall or the side wall of the cabinet device.

That is, conventionally, since the upper wall of the cabinet device is integrally formed with both side walls, only the door of the cabinet device can be changed.

Also, in the case of a chest of drawers or a bedside table among cabinet devices, the height may be low. Because of this, the upper wall of the cabinet device is easily exposed to the user's field of view. However, since the design of the upper wall had to be identical to the design of both side walls, it was not possible to diversify the design of the exterior of the cabinet device.

In particular, recently, even in the case of a cabinet device having a low height, the exterior is designed to fit the indoor environment in which surrounding furniture or home appliances are provided.

However, since the cabinet device with a low height is a compact product, it is sold in a state in which the exterior (upper wall and both side walls) is integrally formed rather than interchangeable, and the exterior color is designed in various ways.

That is, the exterior design of the cabinet device is not necessarily a combination of colors or designs according to the request of the consumer (or user), but a combination of colors or designs selected by the seller (or manufacturer).

In addition, conventional cabinet devices have limitations in implementing various designs as the exterior is formed of metal, wood, or synthetic resin.

Of course, when the exterior of the cabinet device is made of glass, a more sophisticated design can be provided.

However, if the exterior of the cabinet device is formed of a glass material, there is a disadvantage in that the entire exterior must be replaced even if one part is damaged due to negligence in use.

In addition, in the case of a cabinet device in which an upper wall and both side walls are integrally formed, there is a manufacturing difficulty in forming an exterior made of a glass material.

Patent Publication No. 10-2007-0003397 Patent Publication No. 10-2013-0135485 Publication No. 10-2014-0102808

The present invention has been made to solve various problems according to the prior art described above, and the present invention has various objects as follows.

One object of the present invention is to provide a cabinet product having a high-class design or an outer case in which the color can be selected and changed according to the user's needs.

Another object of the present invention is to allow an upper panel made of a transparent material such as glass to form the upper surface of the upper assembly and to easily replace only the corresponding upper panel when the upper panel is broken or when the user desires.

Another object of the present invention is to improve aesthetics by installing a buried structure in two side walls so as to prevent external exposure of the circumference of the upper surface assembly.

A cabinet device for achieving the object of the present invention described above may be formed of an upper surface assembly provided separately from an outer case, and a bottom of the upper assembly may be coupled to an upper surface of an inner case. Accordingly, the exterior design of the cabinet device can be freely and easily changed according to the user's needs.

Further, in the cabinet device of the present invention, the top assembly may be positioned between the upper ends of the two side walls. Accordingly, the upper assembly may be easily separated from the upper surface of the inner case by pulling or pushing the upper assembly forward or backward. In addition, finishing treatment on both sides of the top assembly is not required.

In addition, the cabinet device of the present invention may be configured such that the top assembly includes an upper panel forming the upper surface. The upper panel may be formed of a glass material. Accordingly, it is possible to enhance the design of the upper wall of the cabinet device.

In addition, the cabinet device of the present invention may include a bottom frame coupled to an upper surface of the inner case while forming a bottom surface.

In addition, the cabinet device of the present invention may include a holder bracket coupling the top panel and the bottom frame. The holder bracket may be attached and fixed to the bottom surface of the upper panel. The holder bracket may be detachably coupled to the bottom frame.

In addition, in the cabinet device of the present invention, an opaque color paint may be printed on the bottom of the upper panel.

In addition, in the cabinet device of the present invention, an opaque color film may be attached to the bottom of the upper panel.

Also, in the cabinet device of the present invention, a plurality of holder brackets may be provided. Each of the holder brackets may be attached to at least two circumferential walls of the bottom surface of the upper panel, respectively.

In addition, in the cabinet device of the present invention, each holder bracket may be attached to two symmetrical circumferential walls of the upper panel.

In addition, in the cabinet device of the present invention, opposite surfaces between each holder bracket and the upper panel may be bonded with an adhesive.

In addition, in the cabinet device of the present invention, attachment grooves may be recessed in each holder bracket. As a result, since the adhesive can be applied or attached to the attachment groove, leakage of the adhesive to the outside can be prevented.

Further, in the cabinet device of the present invention, circumferential walls may be formed at front and rear ends of the upper surface of the floor frame, respectively.

Further, in the cabinet device of the present invention, a supporting jaw may be formed on an inner surface of one of the circumferential walls of the bottom frame, and an accommodation groove in which the supporting jaw is accommodated may be formed in the holder bracket.

In addition, in the cabinet device of the present invention, at least one locking jaw may be formed on an inner surface of the other circumferential wall of the bottom frame, and a hook bound to the locking jaw may be formed on the holder bracket. Accordingly, when the upper panel is placed on the bottom frame, the upper panel may be prevented from moving upward.

In addition, in the cabinet device of the present invention, a tool insertion hole may be formed at the bottom of the bottom frame. As a result, a hand or a tool can be inserted to release the restraint of the hook caught on the hook, so that work convenience can be improved.

Further, in the cabinet device of the present invention, a partition wall spaced apart from the other circumferential wall may be formed on the upper surface of the bottom frame, and a mounting hole may be formed through the partition wall. As a result, the mounting holder can be penetrated through the mounting hole.

In addition, in the cabinet device of the present invention, a holder locking groove may be formed in the holder bracket. As a result, a part of the mounting holder passing through the mounting hole of the separation wall can be accommodated and restrained.

In addition, in the cabinet device of the present invention, an operating hole may be formed through the bottom frame. Accordingly, an operation of coupling the mounting holder to the holder locking groove of the holder bracket by penetrating the mounting hole of the separation wall can be easily performed.

In addition, in the cabinet device of the present invention, flow barriers may be formed on the partition wall of the bottom frame. Accordingly, when a part of the mounting holder is installed through the manipulation hole, a part of the mounting holder prevents the vertical movement of the mounting holder.

In addition, in the cabinet device of the present invention, at least one strength reinforcing rib may be formed on the bottom frame. This can prevent the bottom frame from being twisted.

Also, in the cabinet device of the present invention, the two side walls of the outer case may be formed of a material different from that of the upper panel of the upper assembly. As a result, the two side walls can be formed of a metal plate, thereby reducing the material cost.

In addition, in the cabinet device of the present invention, an assembly groove may be formed on the upper surface of the inner case, and an assembly holder may be provided on the bottom surface of the upper surface assembly. Accordingly, the upper surface assembly may be detachably coupled to the upper surface of the inner case.

In addition, in the cabinet device of the present invention, at least two or more assembly grooves and assembly holders may be provided. In this way, a problem that the upper face assembly is twisted can be prevented.

Further, in the cabinet device of the present invention, the assembly groove may be formed as a hole penetrating the upper surface of the inner case, and a protective cap covering the assembly groove may be provided at the bottom of the upper surface of the inner case. Accordingly, while the upper surface of the inner case may be formed of a plate material, exposure of the assembly holder to the inside of the inner case may be prevented.

The cabinet device of the present invention as described above has the following various effects.

In the cabinet device according to the present invention, since the externally exposed portion of the upper surface assembly is made of glass, it is possible to upgrade the design of the upper surface of the cabinet device. In particular, even though the upper panel is made of glass, it is possible to maintain a stable coupling state to the bottom frame by the holder bracket.

In addition, since a certain color is painted or a color film is attached to the upper panel made of glass, the cabinet device of the present invention can be diversified in color.

In addition, in the cabinet device of the present invention, a gap between the upper assembly and the upper surface of the inner case can be prevented or minimized because the upper assembly is coupled to the upper surface of the inner case in a state of being in contact with it.

Further, in the cabinet device of the present invention, both side surfaces are covered by two side walls of the outer case in a state in which the upper surface assembly is placed on the upper surface of the inner case and is fixed. This eliminates the need for finishing treatment on both sides of the upper surface assembly and can simplify the structure, thereby reducing the manufacturing cost. In addition, since the upper surface assembly is installed in the outer case in a buried structure, it is possible to prevent deterioration in aesthetics as much as possible.

In addition, the cabinet device of the present invention has a simple assembly structure between each holder bracket and the bottom frame, so that even if the upper panel made of glass is broken, it can be easily replaced.

1 is a perspective view showing the appearance of a cabinet device according to an embodiment of the present invention;
2 is a perspective view of a door of a cabinet device according to an embodiment of the present invention in an open state;
3 is a perspective view of a state in which an upper assembly is separated from two side wall portions of an exterior of a cabinet device according to an embodiment of the present invention;
4 is a perspective view showing an upper surface of an inner case in a state in which an upper assembly is separated from two side wall portions of an exterior of a cabinet device according to an embodiment of the present invention;
5 is a perspective view showing a cut-away structure of an upper surface side of an inner case of a cabinet device according to an embodiment of the present invention;
6 is a perspective cutaway view showing an assembly groove of an inner case among cabinet devices according to an embodiment of the present invention;
7 is a perspective view of a main part of a cabinet device according to an embodiment of the present invention, viewed from the bottom of an assembly groove of an inner case;
8 is a perspective view of a main part in a state in which a protective cap is installed on the bottom of an assembly groove of an inner case among cabinet devices according to an embodiment of the present invention;
9 is a cross-sectional view showing the upper surface side structure of the inner case of the cabinet device according to the embodiment of the present invention.
10 is an enlarged view of part “A” of FIG. 9
11 is a bottom view of an upper assembly of a cabinet device according to an embodiment of the present invention;
12 is an exploded perspective view of an upper surface assembly of a cabinet device according to an embodiment of the present invention;
13 is a cross-sectional view showing an upper panel of an upper surface assembly of a cabinet device according to an embodiment of the present invention.
14 is a plan view showing a bottom frame of an upper surface assembly in a cabinet device according to an embodiment of the present invention;
15 is a bottom view showing a bottom frame of an upper assembly in a cabinet device according to an embodiment of the present invention;
16 is an enlarged view of part “B” of FIG. 14
17 is an enlarged view of a main part showing a structure of a hooking jaw of an upper surface assembly in a cabinet device according to an embodiment of the present invention;
18 is an enlarged view of section “C” of FIG. 14
19 is a perspective view of a top side of a first holder bracket among cabinet devices according to an embodiment of the present invention;
20 is a cross-sectional view of main parts of a cabinet device in an installed state of a first holder bracket according to an embodiment of the present invention;
21 is a perspective view of a top side of a second holder bracket among cabinet devices according to an embodiment of the present invention;
22 is a bottom side perspective view of a second holder bracket among cabinet devices according to an embodiment of the present invention;
23 is a side view of a second holder bracket among cabinet devices according to an embodiment of the present invention;
24 is a cross-sectional view of main parts of a cabinet device in an installed state of a second holder bracket according to an embodiment of the present invention;
25 and 26 are perspective views for explaining a state in which an upper panel of an upper surface assembly of a cabinet device according to an embodiment of the present invention is coupled to a bottom frame;
27 and 28 are perspective views of main parts of a cabinet device according to another embodiment of the present invention, viewed from different directions, in a state in which a mounting hole and a flow barrier are formed in a second separation wall of a floor frame;
29 is a plan view of a main part of a cabinet device according to another embodiment of the present invention in a state in which a mounting hole and a flow barrier are formed in a second separation wall of a bottom frame
30 is a state view of a state in which a mounting hole and a flow barrier are formed in a second separation wall of a floor frame, viewed from the front, among cabinet devices according to another embodiment of the present invention;
31 and 32 are perspective views of a mounting holder among cabinet devices according to another embodiment of the present invention;
32 is a perspective view of a main part in a state in which a flow barrier is formed on a second separation wall of a floor frame among cabinet devices according to another embodiment of the present invention;
33 is a perspective view of a main part of a cabinet device according to another embodiment of the present invention, as viewed from the rear end side of the second separation wall, in a state in which a mounting holder is mounted on a holder mounting portion;
34 is a perspective view of a main part of a cabinet device according to another embodiment of the present invention, as seen from the front side of the second separation wall, in a state in which the mounting holder is mounted on the holder mounting portion.
35 is a perspective view showing a second holder bracket among cabinet devices according to another embodiment of the present invention;
36 is a cross-sectional view of an assembled state of the second holder bracket by the mounting holder among the cabinet devices according to another embodiment of the present invention.

Hereinafter, a preferred embodiment of the cabinet device of the present invention will be described with reference to FIGS. 1 to 36 attached.

1 is a perspective view showing the exterior of a cabinet device according to an embodiment of the present invention, FIG. 2 is a perspective view of a cabinet device according to an embodiment of the present invention in an open state, and FIG. 3 is an embodiment of the present invention. It is a perspective view of a state in which the upper assembly is separated from two side wall parts of the external appearance of the cabinet device according to the example.

As shown in these drawings, the cabinet device according to the embodiment of the present invention includes an inner case 100, an outer case 200, and a top assembly 300, and the top assembly 300 is a portion exposed to the outside. While being formed of a glass material, it can be selectively attached to and detached from the upper surface of the inner case 100.

As a result, it is possible to upgrade the design of the upper surface assembly 300 forming the upper surface, and it can be easily replaced when damage occurs.

The cabinet device according to the embodiment of the present invention will be described in more detail for each configuration as follows.

First, the cabinet device according to the embodiment of the present invention may include the inner case 100 .

The inner case 100 forms an inner body of the cabinet device.

The inner case 100 is formed as a cylindrical body having an open front surface and having both side surfaces, upper and lower surfaces, and a rear surface, and the inside of the inner case 100 can be used as a storage space. That is, a storage space is provided by the inner case 100 .

Although not shown, the storage space in the inner case 100 may be divided into a plurality of spaces by at least one shelf or partition wall.

The inner case 100 may be formed of a metal plate, synthetic resin, or other various materials.

In addition, the storage space of the inner case 100 can be opened and closed with a door 110 .

Here, the door 110 may be configured as a drawer-type door. Of course, although not shown, the door 110 may be configured as a rotary door or a sliding door.

Meanwhile, attached FIGS. 4 to 10 show an embodiment in which a structure for coupling with the upper surface assembly 300 is formed on the upper surface of the inner case 100 .

According to the embodiments of these drawings, an assembly groove 120 may be formed on the upper surface of the inner case 100 . The assembly groove 120 is formed for coupling with the upper surface assembly 300 to be described later.

The assembly groove 120 may be formed in a plurality of two or more. For example, the assembly grooves 120 may be formed on either front side or rear side of the upper surface of the inner case 100 , respectively. As a result, problems in which the top assembly 300 is twisted or rotated to the left or right can be prevented from being accurately installed.

In particular, each of the assembly grooves 120 may be formed in front-back and left-right symmetrical parts based on the center of the inner case 100, and each assembly holder 350 of the upper surface assembly 300 is It may be formed in an area that is symmetrical in front and rear and left and right based on the center of. Due to this structure, assembly is possible regardless of the front and rear directions of the upper surface assembly 300 .

In addition, the assembly groove 120 may be formed as a series of holes 121 and 122 having different diameters. That is, by inserting the assembly holder 350 into the relatively large-diameter hole 121 and then moving it to the relatively small-diameter hole 122, the assembly holder 350 can be prevented from being unintentionally separated. will be. At this time, the assembly holder 350 may have a top diameter smaller than a bottom diameter, and the bottom diameter of the assembly holder 350 and the diameter of the small hole 122 of the assembly groove 120 are formed to match each other. It can be.

In addition, a portion of the upper surface of the inner case 100 where each assembly groove 120 is formed may be recessed. Accordingly, the bottom of the upper surface assembly 300 and the upper surface of the inner case 100 may contact each other or be positioned adjacent to each other.

In addition, since the upper surface of the inner case 100 is formed of a plate material, the assembly groove 120 may be formed as a hole penetrating the upper surface of the inner case 100 . In this case, since the assembly holder 350 passing through the assembly groove 120 can be exposed to the storage space within the inner case 100, the bottom of the upper surface of the inner case 100 has a protective cap covering the assembly groove 120. (130) may be provided.

Next, the cabinet device according to the embodiment of the present invention may include the outer case 200 .

The outer case 200 is provided as an outer body of the cabinet device.

As shown in the attached FIGS. 3 and 4 , the outer case 200 may include two side walls 210 and a bottom part 220 forming both sides.

Unlike the upper panel 310 of the upper surface assembly 300 or the front surface of the door 110, the outer case 200 does not need to be formed in a high-class design, and is formed of a metal plate for ease of molding or an injection molding material. can be formed as Preferably, the outer case 200 may be formed of a metal material to prevent damage considering that there is a high risk of various collisions. That is, the outer case 200 in which the two side walls 210 and the bottom portion 220 are integrally formed may be formed by bending the metal plate material in multiple stages.

Meanwhile, the opened rear surface of the outer case 200 may be closed with a rear frame 230 . Although not shown, the rear frame 230 may be coupled to the rear surfaces of the two side walls 210 .

Next, the cabinet device according to the embodiment of the present invention may include the top assembly 300 .

The upper surface assembly 300 is provided as an upper surface of the cabinet device.

The top assembly 300 may be positioned between the upper ends of the two side walls 210 .

In addition, an assembly holder 350 for coupling with the inner case 100 may be provided on the bottom surface of the bottom frame 320 . At this time, the assembly holder 350 may be formed to have different diameters at the top and bottom, whereby the assembly holder 350 is inserted into the large hole 121 of the assembly groove 120 and moved to the small hole 122. It can be. The assembly holder 350 may be provided in plurality and fixed by being screwed to the bottom surface of the bottom frame 320 . This is as shown in the attached Figure 11.

Accordingly, the top assembly 300 can be easily separated from or coupled to the top surface of the inner case 100 by pulling or pushing the top assembly 300 forward or backward.

In addition, since both side surfaces of the upper surface assembly 300 are prevented from being exposed to the outside by the two side walls 210, finishing treatment on both side surfaces of the upper surface assembly 300 is not required, thereby reducing assembly cost. can

12 to 23 are examples of each state for explanation of the upper surface assembly. Each component of the upper surface assembly 300 will be described in more detail with reference to these drawings.

12, the top assembly 300 includes an upper panel 310 forming the upper surface, a bottom frame 320 forming the bottom surface, and a holder bracket combining the upper panel 310 and the bottom frame 320. It may be configured to include (330, 340).

Here, the upper panel 310 is exposed to the outside of the cabinet device and may be formed of a glass material to enhance the design.

As shown in the attached FIG. 13 , a colored film 311 may be attached to the upper panel 310 . That is, by attaching the color film 311, the upper panel 310 can have various colors, thereby satisfying the user's demand for various colors. At this time, the film 311 may be formed of a film having a normal color or pattern or formed of an opaque sheet so that structures or shapes in the upper surface assembly 310 are not transparent. In addition, the film 311 is not formed to have only color, but may be formed in various types of patterns.

The film 311 may be attached to the bottom surface of the upper panel 310 . As a result, the film 311 may be prevented from being undesirably peeled off or from being damaged due to external exposure.

Of course, the upper panel 310 itself may be formed of glass having a color, or a paint of any color may be applied to the bottom surface of the upper panel 310 .

The front and rear surfaces of the upper panel 310 may be formed to be rounded. As a result, it is possible to prevent damage such as injury or breakage caused by a user's cut by the upper panel 310 made of glass.

And, the bottom frame 320 may be provided as a body of the upper surface assembly 300 .

Since the bottom frame 320 is a non-exposed part, it may be formed as an injection molding material.

As shown in FIGS. 14 and 15, a plurality of strength reinforcing ribs 321 are formed on the top or bottom surface of the bottom frame 320 to prevent distortion caused during molding into the injection molding product. It can be. Of course, the upper surface or the bottom surface of the bottom frame 320 may be formed in a structure having a plurality of concavo-convex portions.

Circumferential walls 322 and 323 may be formed at front and rear ends of the upper surface of the bottom frame 320, respectively.

As shown in FIGS. 14 and 16 , a supporting protrusion 322a may be formed on an inner surface of either one of the first circumferential wall 322 and the second circumferential wall 323 . For example, the supporting jaw 322a may protrude from the inner surface of the first circumferential wall 322 to the rear.

The supporting jaw 322a may protrude from the inner surface of the first circumferential wall 322 in a vertical direction and be accommodated in the receiving groove 331 of the first holder bracket 330 to be described later. That is, when the upper panel 310 is placed on the bottom frame 320 due to the structure of the supporting protrusion 322a and the receiving groove 331, it is possible to prevent the front end of the upper panel 310 from moving upward. At this time, the supporting jaw 322a may be provided in one or two or more plural.

As shown in the attached FIGS. 14, 15, 17 and 18, at least one locking step 323a may be formed on the inner surface of the other circumferential wall of the bottom frame 320. For example, a locking jaw 323a may protrude from the inner surface of the second circumferential wall 323 .

The locking jaw 323a protrudes from the inner surface of the second circumferential wall 323 and is formed in an inclined or round structure that gradually protrudes forward as it goes downward, and the hook of the second holder bracket 340 (to be described later) ( 341) can be caught and restrained. That is, when the upper panel 310 is placed on the bottom frame 320 due to the structure of the hook 323a and the hook 341, it is possible to prevent the rear end of the upper panel 310 from moving upward.

As shown in the attached FIGS. 17, 18 and 24, a tool insertion hole 324 may be formed at the bottom of the bottom frame 320. The tool insertion hole 324 is a hole for inserting the tool D, and may be formed to pass through the bottom of the bottom frame 320 vertically while being positioned directly below the locking jaw 323a. As a result, a tool (eg, a slotted screwdriver, etc.) can be inserted to release the restraint of the hook 341 caught on the hook 323a, so that work convenience can be improved. Of course, the tool insertion hole 324 may be formed to a size large enough to insert a user's finger.

A separation wall 326 spaced apart from the second circumferential wall 323 may be formed on an upper surface of the bottom frame 320 . At this time, the separation wall 326 may be formed to be spaced apart from the second circumferential wall 323 by a distance enough to allow the second holder bracket 340 to be inserted.

Also, the upper surface assembly 300 may include holder brackets 330 and 340 .

The holder brackets 330 and 340 are provided to couple the upper panel 310 to the bottom frame 320 .

Since the upper panel 310 is made of glass, it is difficult to form various coupling structures (eg, steps, holes, hooks, etc.) and may cause damage. Considering this, the additional provision of the holder brackets 330 and 340 allows the upper panel 310 to be accurately coupled to the bottom frame 320 without changing the shape of the upper panel 310 .

The holder brackets 330 and 340 may be provided in plurality. That is, the top panel 310 is bound to the bottom frame 320 at a plurality of locations so that the bonding force between the top panel 310 and the bottom frame 320 can be improved.

Of course, if too many holder brackets 330 and 340 are provided, there may be difficulties in assembling. In consideration of this, it is preferable that the holder brackets 330 and 340 are provided in two and each is provided on at least two edge portions of the bottom surface of the upper panel 310 .

For example, the first holder bracket 330 may be positioned on the front edge of the bottom surface of the upper panel 310 and the second holder bracket 340 may be positioned on the rear edge.

In particular, each of the holder brackets 330 and 340 may be configured to be attached and fixed to the upper panel 310 . That is, since each of the holder brackets 330 and 340 or the bottom frame 320 is formed of an injection-molded material, a stable fixed state can be maintained even when attached to the upper panel 310 with the adhesive 301 .

To this end, as shown in FIGS. 19 and 21, attachment grooves 332 and 342 are formed on the bottom surfaces of the holder brackets 330 and 340, and as shown in FIGS. 20 and 24, the adhesive 301 is applied to the attachment grooves. (332, 342) may be configured to be applied or adhered within. Of course, the thickness of the adhesive 301 may be formed thicker than the depth of the attachment grooves 332 and 342 .

Meanwhile, the first holder bracket 330 and the second holder bracket 340 may be formed in different shapes.

If the two holder brackets 330 and 340 are formed in the same shape, difficulty in assembling the upper panel 310 to the bottom frame 320 or an increase in manufacturing cost may occur. Considering this, it may be preferable that one holder bracket is configured to simply be caught on the bottom frame 320, and the other holder bracket is configured to be constrained to the bottom frame 320.

For example, as shown in FIGS. 19 and 20, an accommodation groove 331 may be formed in the first holder bracket 330 so that the supporting protrusion 322a of the first circumferential wall 322 is accommodated. At this time, the receiving groove 331 may be formed bent or stepped so that the rear end of the first holder bracket 330 is spaced apart from the upper panel 310 . Of course, although not shown, the receiving groove 331 may be formed by concave a part of the rear surface of the first holder bracket 330 forward.

For example, as shown in FIGS. 21 to 24 , a hook 341 may be formed in the second holder bracket 340 so as to be caught on the hook 323a of the second circumferential wall 323 . At this time, the hook 341 may be provided in plural, and may be formed to protrude downward from the rear end of the second holder bracket 340, respectively.

Next, the assembly process of the upper surface assembly 300 of the cabinet device according to the above-described embodiment of the present invention will be described in more detail.

First, the first holder bracket 330 is attached to the front end of the circumference of the bottom surface of the upper panel 310, and the second holder bracket 340 is attached to the rear end.

At this time, each of the holder brackets 330 and 340 is attached to the upper panel 310 after applying or attaching the adhesive 301 in the attachment grooves 332 and 342 formed on the surface opposite to the upper panel 310.

In addition, the first holder bracket 330 attached to the upper panel 310 is positioned to face the first circumferential wall 322 of the bottom frame 320, and the second holder bracket 340 is placed on the second circumferential wall ( 323) to face.

In this state, the supporting jaw 322a of the first circumferential wall 322 is inserted into the receiving groove 331 of the first holder bracket 330, and then the rear end of the upper panel 310 is moved downward to secure the second holder The hook 341 of the bracket 340 is constrained to the hook 323a of the second circumferential wall 323 . That is, in a state where the first holder bracket 330 is hung on the first circumferential wall 322 of the bottom frame 320, the second holder bracket 340 is moved to the bottom frame 320 by tilting the upper panel 310. ) to be coupled to the second circumferential wall 323. This is the same as the attached FIGS. 25 and 26.

Thus, the upper panel 310 is fixed to the bottom frame 320 by the respective holder brackets 330 and 340 .

Subsequently, by assembling each assembly holder 350 on the bottom surface of the bottom frame 320, the upper assembly 300 is completed. At this time, the assembly holder 350 may be installed on the bottom surface of the bottom frame 320 in various ways such as a fit-type coupling, a press-fit coupling, or a screw coupling.

Next, a process of assembling the upper surface assembly 300 of the cabinet device according to the above-described embodiment of the present invention to the inner case 100 and the outer case 200 will be described in more detail.

First, the inner case 100 is installed in the outer case 200 .

At this time, upper ends of both side walls 210 of the outer case 220 are installed to protrude upward from the upper surface of the inner case 100 .

After preparing the top assembly 300 in this state, it is placed on the upper side of the outer case 200 and the inner case 100. At this time, the upper surface assembly 300 is placed with care in the directions of both side surfaces and the front and rear surfaces.

Then, the assembly holder 350 of the upper surface assembly 300 is aligned with each assembly groove 120 on the upper surface of the inner case 100 to be inserted. At this time, each assembly holder 350 is inserted into a hole 121 having a relatively large diameter among each assembly groove 120 . Thus, the bottom surface (bottom surface of the bottom frame) of the top surface assembly 300 rests on the top surface of the inner case 100 .

Then, the upper surface assembly 300 is slid forward. Accordingly, the upper end of each assembly holder 350 is located in the hole 122 having a relatively small diameter in each assembly groove 120, thereby preventing the upper assembly 300 from being separated from the upper part of the inner case 100. do.

Thereafter, assembly of the cabinet device is completed by combining the door 110 and the rear frame 230, respectively.

As a result, since the upper surface assembly 300 of the cabinet device according to the present invention is made of a glass material, it is possible to upgrade the design of the upper surface of the cabinet device. In particular, although the upper panel 310 is made of glass, it can maintain a stable coupling state to the bottom frame 320 by the holder brackets 330 and 340 .

In addition, the cabinet device of the present invention can be diversified in color because one color is painted or a color film is attached to the upper panel 310 made of glass.

In addition, the cabinet device of the present invention can prevent or minimize the gap between the upper surface assembly 300 and the upper surface of the inner case 100 because the upper surface assembly 300 is coupled to the upper surface of the inner case 100 in a state of being in contact with it. can

Further, in the cabinet device of the present invention, both side surfaces are covered by the two side walls 210 of the outer case 200 in a state in which the upper surface assembly 300 is placed on the upper surface of the inner case 100 and is fixed. This eliminates the need for finishing treatment on both sides of the upper surface assembly 300 and can simplify the structure, thereby reducing the manufacturing cost. In addition, since the top assembly 300 is installed in the outer case 200 in a buried structure, it is possible to prevent deterioration in aesthetics as much as possible.

In addition, the cabinet device of the present invention has a simple assembly structure between the holder brackets 330 and 340 and the bottom frame 320, so that even if the upper panel 310 made of glass is broken, it can be easily replaced.

Meanwhile, among the coupling structures between the holder brackets 330 and 340 of the upper assembly 300 and the bottom frame 320 of the cabinet device of the present invention, a structure for restraint may be formed differently from the structure of the above-described embodiment.

As another embodiment of the present invention, the holder brackets 330 and 340 may be coupled to the bottom frame 320 using the mounting holder 490.

This will be described with reference to the accompanying FIGS. 27 to 36 .

Attached FIGS. 27 and 28 show a state in which a mounting hole and a flow barrier are formed in the second partition wall of the bottom frame, and FIGS. 29 and 30 show a state in which a mounting hole and a flow barrier are formed in the second partition wall.

To apply the mounting holder 490, a holder mounting portion 440 may be formed on the bottom frame 320.

An avoidance part 441 is provided on the holder mounting part 440 . The avoidance portion 441 protrudes upward from the holder mounting portion 440, and an avoidance groove 441a is provided on the opposite side. Referring to FIG. 34, a gripping portion 492' of a mounting holder 490 to be described below is seated in the avoidance groove 441a. In other words, the avoidance groove 441a can prevent the gripping part 492' from interfering with the second separation wall 326.

A support jaw 442 protrudes from the holder mounting portion 440 . The supporting jaw 442 is provided on one surface of the bottom frame 320 facing the rear surface of the mounting holder 490 . More precisely, it can be seen that the support jaw 442 is disposed at a portion where the second separation wall 326 and the upper surface of the bottom frame 320 are connected to each other. The supporting jaw 442 protrudes toward the rear surface of the mounting holder 490, serves to support the mounting holder 490, and prevents the mounting holder 490 from being shaken in the forward and backward directions.

A support groove 443 is recessed in the support jaw 442 . The support groove 443 may be made of a structure that is recessed under the support jaw 442 . In this embodiment, the support groove 443 has a substantially triangular shape, and a support protrusion (not shown) provided on the rear surface of the mounting holder 490 may be inserted therein. When the support protrusion is inserted into the support groove 443, the mounting holder 490 may not be shaken from side to side while the mounting holder 490 is elastically deformed.

A holder mounting hole 445 is formed in the holder mounting portion 440 . The holder mounting hole 445 is formed to pass through the holder mounting portion 440 in a vertical direction. In this embodiment, the holder mounting hole 445 may be formed in the second separation wall 326 . A portion of the mounting holder 490 is inserted into the holder mounting hole 445, and the inserted portion is inserted into the holder holding groove 343 (see attached FIGS. 35 and 36) of the second holder bracket 340. lose That is, a part of the mounting holder 490 passes through the holder mounting hole 445 and is inserted into the holder holding groove 343 . In this case, the second holder bracket 340 may be fixed to the bottom frame 320 at the second position.

A flow prevention part 447 protrudes from the opposite side of the support jaw 442 centered on the holder mounting hole 445 . The flow prevention part 447 faces the front surface of the mounting holder 490 . The flow prevention part 447 can prevent the electric shock from shaking in the forward and backward directions together with the supporting jaw 442 . The flow prevention part 447 may have a height equal to or lower than that of the support jaw 442 to prevent breakage.

31 and 32 show the structure of the mounting holder 490 in detail. Referring to this, the mounting holder 490 may be made of a synthetic resin or a metal material and has a structure capable of elastic deformation. The mounting holder 490 is elastically deformed and inserted into the holder mounting hole 445 of the bottom frame 320 and the holder holding groove 343 of the second holder bracket 340, respectively, and after being inserted into a circular shape. It can be restored to maintain the jammed state. Also, when the mounting holder 490 is separated, it can also be elastically deformed.

The skeleton of the mounting holder 490 is constituted by the holder body 491. The holder body 491 has a thickness smaller than the upper and lower heights and the left and right widths. At this time, the holder body 491 is provided with an elastic deformation part 495 so that the left and right widths of the holder body 491 can be varied.

A handle 492 is provided below the holder body 491 . The handle 492 is a part that elastically deforms the holder body 491 by being gripped by the user. In this embodiment, the handle 492 is configured as a pair.

The pair of handles 492 extend from both sides of the holder body 491 in directions away from each other with the elastic deformation part 495 therebetween. The user can grip the pair of handles 492 at the same time and apply force in a direction in which they come closer. In this case, the width of the elastic deformation part 495 narrows and the gap between the pair of fastening grooves 493a and 493b may also be closer. Alternatively, the handle 492 may be provided only on either the left side or the right side.

A gripping part 492' may be further provided on the handle 492. The gripping portion 492' extends from the handle 492 of the mounting holder 490 in a direction to widen the area of the handle 492. The gripping portion 492' expands an area that can be gripped by the user. The gripping part 492' also protrudes upward, and as shown in FIG. 34, this part can be seated in the avoidance groove 441a of the holder mounting part 440 described above.

Fastening grooves 493a and 493b are formed between the holder body 491 and the handle 492 . The fastening grooves 493a and 493b are formed in recessed shapes on both sides of the lower portion of the holder body 491 with the elastic deformation part 495 interposed therebetween. The fastening grooves 493a and 493b are portions caught on the edge of the holder mounting hole 445 . When the fastening grooves 493a and 493b are caught on the edge of the holder mounting hole 445, the mounting holder 490 may not fall in the direction of separation. When the user elastically deforms the holder body 491 in the direction of narrowing the elastically deformable portion 495, the distance between the pair of fastening grooves 493a and 493b is shorter than the width of the holder mounting hole 445. While holding, the mounting holder 490 may be separated from the holder mounting hole 445 .

An elastic deformation part 495 is formed in the holder body 491 . The elastic deformation part 495 moves the holder body 491 in a direction perpendicular to the direction in which the mounting holder 490 is inserted into the holder mounting hole 445 and the holder holding groove 343, that is, in the thickness direction. formed through That is, the elastic deformation part 495 has a shape penetrating the holder body 491 forward and backward.

The elastic deformation part 495 provides a space in which the mounting holder 490 can be elastically deformed. As shown in FIG. 32 , the elastic deformation part 495 includes a first deformation part 495a and a second deformation part 495b. The first deformable portion 495a is formed at a relatively upper portion, and the second deformable portion 495b is formed at a lower portion. The first deformable portion 495a and the second deformable portion 495b are connected to each other. It can be seen as a continuous space.

The first deformable portion 495a has a substantially circular shape, and the second deformable portion 495b is narrower than the first deformable portion 495a and extends downward. The second deformable portion 495b is opened to the lower portion of the holder body 491 so that the mounting holder 490 can be elastically deformed more easily. Accordingly, when the mounting holder 490 is elastically deformed, the amount of deformation of the second deformable portion 495b is greater than that of the first deformable portion 495a, and the pair adjacent to the second deformable portion 495b. The distance between the fastening grooves 493a and 493b of the can be sufficiently narrowed.

In this embodiment, the elastically deformable part 495 is formed at a position out of the center of the mounting holder 490 based on the left and right center (see dotted line in FIG. 32 ) of the mounting holder 490 . Referring to the drawings, the elastic deformation part 495 is formed closer to the right handle 492 than the left handle 492, so that the mounting holder 490 has an asymmetrical structure. Accordingly, when the user pushes the right handle 492 to the left (in the direction of the arrow in FIG. 32 ), the width of the elastic deformation part 495 narrows, and the left part of the holder body 491 supports the right handle 492. be a part of it

At this time, the holder rib 491a is provided on the surface of the holder body 491 . The holder rib 491a may be provided on a side of the holder body 491 that does not have the elastic deformation part 495 based on the center of the holder body 491 . The holder rib 491a may serve to reinforce the strength of the mounting holder 490 and reduce a gap between the mounting holder 490 and the inner surface of the holder mounting hole 445 .

As shown in FIG. 33, a part of the mounting holder 490 passes through the holder mounting hole 445 and is inserted into the holder holding groove 343, and another part of the mounting holder 490 is a fastening groove 493a, Part 493b) is caught and fixed to the edge of the holder mounting hole 445. Based on the fastening grooves 493a and 493b, the upper part of the mounting holder 490 is simultaneously inserted into the holder mounting hole 445 and the holder holding groove 343, and the lower part is the lower part of the lower edge 433. will be located in

33, 34 and 36 show a state in which a part of the holder body 491 of the mounting holder 490 passes through the holder mounting hole 445 and is inserted into the holder holding groove 343. As can be seen, the upper part of the holder body 491 is simultaneously inserted into the holder mounting hole 445 and the holder holding groove 343, and the handle 492 is hooked and mounted on the lower part of the holder mounting hole 445. The degree of insertion of the holder 490 is limited.

In this case, the second holder bracket 340 and the upper panel 310 cannot be separated in a forward direction away from the bottom frame 320, nor can they be separated in a left-right direction. The second holder bracket 340 and the upper panel 310 can be separated upwards, but since the first holder bracket 330 is hung on the bottom frame 320 in the first position, they can also move upwards. cannot be separated As a result, the assembly of the upper panel 310 and the second holder bracket 340 can maintain a fixed state in all directions.

In addition, since the flow prevention part 447 is located on the opposite side of the support jaw 442 with the holder mounting hole 445 as the center, the flow prevention part 447, together with the support jaw 442, holds the mounting holder (490) prevents it from shaking up and down. In addition, since a support protrusion (not shown) provided on the rear surface of the mounting holder 490 is inserted into the supporting groove 443 of the supporting jaw 442, the mounting holder 490 is elastically deformed and mounted. In the mounting holder 490 may not be shaken from side to side.

Meanwhile, a manipulation hole 327 may be formed at a front end portion of the holder mounting portion 440 on the bottom of the bottom frame 320 .

The manipulation hole 327 holds the mounting holder 490 in a state in which the upper panel 310 is arbitrarily assembled to the bottom frame 320 by the respective holder brackets 330 and 340 (eg, coupling between the supporting jaw and the receiving groove) When mounted on the mounting portion 440, the mounting holder 490 passes through the hole.

As such, the cabinet device of the present invention can be modified in various forms.

100. Inner case 110. Door
120. Assembly grooves 121,122. hole
200. Outcase 210. Side wall
220. Bottom 230. Rear frame
300. Top assembly 301. Adhesive
310. Top panel 311. Film
320. Bottom frame 321. Ribs for strength reinforcement
322. First circumferential wall 322a. jaw
323. Second circumferential wall 323a. snag
324. Tool insertion hole 325. First partition wall
326. Second separation bulkhead 326a. fitter
326b. Floating Bump 327. Manipulator
330. First holder bracket 331. Receiving groove
332. Attachment groove 340. Second holder bracket
341. Hook 342. Attachment groove
343. holder holding groove 350. assembly holder
440. Holder mounting part 490. Mounting holder

Claims (19)

Inner case providing storage space;
an outer case installed outside both side walls of the inner case and having two side walls forming both side walls;
It includes; an upper surface assembly positioned between the two side walls of the outer case;
The upper surface assembly
An upper panel forming an upper surface;
A bottom frame coupled to the upper surface of the inner case while forming a bottom surface;
and a holder bracket attached and fixed to at least a portion of the bottom surface of the upper panel and detachably coupled to the bottom frame. According to claim 1,
The cabinet device according to claim 1 , wherein the upper panel is made of glass. According to claim 1,
A cabinet device characterized in that a paint of one color is applied to the bottom of the upper panel. According to claim 1,
A cabinet device characterized in that a film of one color is attached to the bottom of the upper panel. According to claim 1,
The cabinet device according to claim 1 , wherein a plurality of holder brackets are provided and attached to at least two circumferential walls of the bottom surface of the upper panel. According to claim 5,
Each of the holder brackets is attached to two symmetrical circumferential walls of the upper panel, respectively. According to claim 1,
The cabinet device according to claim 1 , wherein opposing surfaces between the holder brackets and the upper panel are bonded with an adhesive. According to claim 1,
The cabinet device according to claim 1 , wherein an attachment groove for applying or attaching an adhesive is formed on a surface opposite to the upper panel of each holder bracket. According to claim 1,
Circumferential walls are formed at the front and rear ends of the upper surface of the bottom frame, respectively,
A support jaw is formed on an inner surface of one of the circumferential walls of the bottom frame,
The cabinet device according to claim 1 , wherein an accommodation groove in which the supporting jaw is accommodated is formed in one of the holder brackets. According to claim 9,
At least one locking jaw is formed on the inner surface of the other circumferential wall of the bottom frame,
The cabinet device according to claim 1 , wherein a hook is formed on the other holder bracket among the holder brackets to be caught on the chin and restrict upward flow when the upper panel is placed on the bottom frame. According to claim 10,
A tool insertion hole is formed at the bottom of the bottom frame to allow a hand or tool to be inserted to release the restraint of the hook caught on the locking jaw. According to claim 9,
A separation wall spaced apart from the other circumferential wall is formed on the upper surface of the bottom frame,
At least one mounting hole through which a mounting holder is installed penetrates the separation wall,
The cabinet device according to claim 1 , wherein a holder locking groove is formed in another one of the holder brackets to receive and restrain a part of the mounting holder passing through the mounting hole. According to claim 12,
The cabinet device according to claim 1 , wherein an operating hole for attaching or detaching the mounting holder is formed through a portion of the bottom frame adjacent to the partition wall. According to claim 13,
The cabinet device according to claim 1 , wherein a flow barrier is formed on the separation wall of the bottom frame to prevent a portion of the mounting holder from moving up and down when a portion of the mounting holder is installed through the manipulation hole. According to claim 1,
At least one strength reinforcing rib is formed on the bottom frame. According to claim 1,
The cabinet device according to claim 1 , wherein the top assembly is formed separately from the two side walls and installed so that both side surfaces are accommodated between upper ends of the two side walls. According to claim 1,
An assembly groove is formed on the upper surface of the inner case,
The cabinet device according to claim 1 , wherein an assembly holder mounted in the assembly recess is provided on a bottom surface of the upper assembly body. 18. The method of claim 17,
The assembly groove and the assembly holder are each provided in a plurality of at least two or more. 18. The method of claim 17,
The assembly groove is formed as a hole penetrating the upper surface of the inner case,
A cabinet device characterized in that a protective cap covering the assembly groove is provided on the bottom of the upper surface of the inner case.

Images