Furniture cabinet convenient to disassemble and assemble

Abstract

The furniture cabinet convenient to disassemble and assemble comprises a cabinet body, the cabinet body comprises a top plate, a bottom plate, a back plate and two side plates, the back plate is fixedly connected to one side of the top plate and one side of the bottom plate to form a U-shaped frame in a combined mode, and the two side plates are distributed on the two sides of the U-shaped frame. A plurality of connecting pieces are arranged on the opposite inner sides of the two side plates up and down, the connecting pieces abut against the lower side of the top plate and the lower side of the bottom plate in a supporting mode, penetrating holes penetrate through the upper sides of the connecting pieces, and inserting pieces matched with the penetrating holes in an inserting mode are arranged on the lower walls of the two sides of the top plate and the lower walls of the two sides of the bottom plate correspondingly; a clamping groove is formed in one side of the inserting piece, and a clamping piece capable of being matched with the clamping groove in a clamped mode is rotationally arranged on the connecting piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to a furniture cabinet convenient to disassemble and assemble. BACKGROUND

[0002] The cabinet body is a basic unit of the furniture cabinet, and is generally composed of a top plate, a layer plate, a bottom plate, left and right side plates and a back plate through cabinet connecting pieces. The cabinet connecting pieces used at present can be divided into three types. The first type is to realize the splicing between the plates through nails and screws, the second type is to realize the connection between the plates through a mortise and tenon structure, and the third type is to realize the connection between the plates through a three-in-one connecting piece or a four-in-one connecting piece.

[0003] Among them, the first type of process is mostly used for home decoration, and is rarely used on the cabinet body, and the connection is not convenient. The second type of process is a whole cabinet process, and the cabinet body needs to be assembled before leaving the factory, and is transported as a whole, which leads to high transportation cost. The third type of process is a scattered plate process, which is the current mainstream. However, this method takes more time for disassembly and assembly. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a furniture cabinet convenient to disassemble and assemble.

[0005] The utility model discloses a furniture cabinet convenient to disassemble and assemble, which comprises a cabinet body, the cabinet body comprises a top plate, a bottom plate, a back plate and two side plates, the back plate is fixedly connected to one side of the top plate and the bottom plate to combine to form a U-shaped frame, the two side plates are distributed on the two sides of the U-shaped frame, and a plurality of connecting pieces are arranged on the opposite inner sides of the two side plates in an up-down arrangement, the connecting pieces are respectively abutted and supported on the lower sides of the top plate and the bottom plate, perforations are formed in the upper sides of the connecting pieces, inserts matched with the perforations are arranged on the lower walls of the two sides of the top plate and the bottom plate, clamping grooves are formed in one side of the inserts, and clamping pieces matched with the clamping grooves are rotatably arranged on the connecting pieces.

[0006] In an embodiment, a torsional spring is arranged at the rotary connection between the clamping piece and the connecting piece, so that the clamping piece is kept in the connected state with the clamping groove through the torsional spring.

[0007] In an embodiment, a first recess is concavely formed in the lower side of the connecting piece, the clamping piece can be rotatably accommodated in the first recess, and a limiting member is arranged on the connecting piece and can keep the clamping piece accommodated in the first recess.

[0008] In an embodiment, the limiting member comprises a limiting rod which is horizontally rotatably connected to the connecting piece and located on the lower side of the first recess, and the limiting rod can be rotatably arranged directly below the first recess or rotated to a dislocation state away from the first recess.

[0009] In one embodiment, the limiting rod is provided with a magnet at one end, and the lower side of the connecting piece is provided with a protrusion magnetically attracted to the magnet, and when the magnet is magnetically attracted to the protrusion, the limiting rod is in a connection state of being horizontally placed directly below the first groove.

[0010] In one embodiment, the upper side of the insert is provided with a U-shaped hole, and the lower side of the top plate and the bottom plate is respectively provided with a screw hole corresponding to the U-shaped hole, and a fastening screw threadedly connected with the screw hole is inserted into the U-shaped hole.

[0011] In one embodiment, the upper side of the insert is provided with a U-shaped hole, and the lower side of the top plate and the bottom plate is respectively provided with a screw hole corresponding to the U-shaped hole, and a fastening screw threadedly connected with the screw hole is inserted into the U-shaped hole.

[0012] In summary, the utility model discloses a kind of furniture cabinet, which has the beneficial effects that:

[0013] The utility model discloses a back plate and top plate and bottom plate are fixed and assembled into U-shaped frame, then two side plates are spliced on the two sides of U-shaped frame respectively, and the insert installed on the lower side of top plate or bottom plate is inserted into the through hole of connecting piece one by one, to realize the positioning connection of side plate and U-shaped frame, and the clamping piece on connecting piece is rotatably clamped in the clamping groove of insert, to realize the fixed connection of side plate and U-shaped frame. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an exploded view of the furniture cabinet of one embodiment of the utility model;

[0015] Figure 2 It is a cross-sectional structure schematic view of the furniture cabinet of one embodiment of the utility model;

[0016] Figure 3 It is an enlarged schematic view of A in one embodiment of the utility model; Figure 2

[0017] Figure 4 It is a three-dimensional structure schematic view of the furniture cabinet of one embodiment of the utility model;

[0018] Figure 5 It is an enlarged schematic view of B in one embodiment of the utility model; Figure 4 DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the description of drawings and specific embodiments:

[0020] As​​Figures 1 to 5 As shown, the embodiment of the present application preferably provides a furniture cabinet convenient to disassemble, comprising a cabinet body, the cabinet body comprises a top plate 1, a bottom plate 2, a back plate 3 and two side plates 4, the back plate 3 is fixedly connected to one side of the top plate 1 and the bottom plate 2 to combine to form a U-shaped frame, the two side plates 4 are distributed on both sides of the U-shaped frame, and a plurality of connecting pieces 5 are arranged on the opposite inner sides of the two side plates 4 in an up-down arrangement, respectively, the connecting pieces 5 are abutted and supported on the lower sides of the top plate 1 and the bottom plate 2, respectively, a through hole 6 is formed in the upper side of the connecting piece 5, the lower walls on both sides of the top plate 1 and the bottom plate 2 are respectively provided with an insert 7 matched with the through hole 6, one side of the insert 7 is provided with a clamping groove 8, and a clamping piece 9 capable of being clamped and matched with the clamping groove 8 is rotatably arranged on the connecting piece 5.

[0021] Specifically, after the back plate, the top plate and the bottom plate are fixedly assembled to form a U-shaped frame, the two side plates are respectively spliced on both sides of the U-shaped frame, and the inserts installed on the lower sides of the top plate or the bottom plate are respectively inserted into the through holes of the connecting pieces one by one, thereby realizing the positioning and connection of the side plates and the U-shaped frame, and the clamping pieces on the connecting pieces are rotatably clamped in the clamping grooves of the inserts, thereby realizing the fixed connection of the side plates and the U-shaped frame. When disassembling is needed, only the clamping pieces need to be rotated to be separated from the clamping grooves of the inserts, and then the side plates and the U-shaped frame are manually separated from each other, so that the inserts are separated from the through holes of the connecting pieces, thereby realizing the disassembly, which is convenient to disassemble and assemble.

[0022] Further, a torsional spring is arranged at the rotating connection between the clamping piece 9 and the connecting piece 5, so that the clamping piece 9 can be kept in the connected state matched with the clamping groove 8 through the torsional spring. Further, the clamping pieces can be kept matched with the clamping grooves without external force through the torsional spring, thereby realizing the firm connection of the inserts and the connecting pieces. Conversely, when disassembling is needed, only the clamping pieces need to be manually rotated to compress the torsional force of the torsional spring to make the clamping pieces separated from the clamping grooves.

[0023] Further, a first recess 10 is recessed in the lower side of the connecting piece 5, the clamping piece 9 can be rotatably accommodated in the first recess 10, and a limiting member 11 is arranged on the connecting piece 5 to keep the clamping piece 9 accommodated in the first recess 10. Further, the limiting member is used to facilitate the user to rotate the clamping pieces one by one, so that the clamping pieces are separated from the clamping grooves of the inserts one by one.

[0024] Further, the limiting member 11 comprises a limiting rod 12 horizontally rotatably connected to the connecting piece 5 and located below the first groove 10, the limiting rod 12 can be rotated to be directly below the first groove 10 or be rotated to be in a dislocation state. In the initial state, the limiting rod is rotated to be in the dislocation state with the first groove, and then the clamping piece can be rotatably accommodated in the first groove relative to the connecting piece, or the clamping piece is rotated to be in a matching state with the clamping groove. When disassembly is needed, the user manually rotates the clamping piece to accommodate the clamping piece in the first groove, and then rotates the limiting rod to make the limiting rod rotate to be directly below the first groove. At this time, the limiting rod limits and abuts against the clamping piece, and the clamping piece cannot be separated from the first groove.

[0025] Further, one end of the limiting rod 12 is provided with a magnet, and the lower side of the connecting piece 5 is provided with a protrusion 13 magnetically attracted to the magnet. When the magnet is magnetically attracted to the protrusion 13, the limiting rod 12 is in a connected state of being horizontally placed directly below the first groove 10.

[0026] Further, the top plate 1 and the lower side of the bottom plate 2 are respectively concave with a plurality of second grooves 14, and the inserts 7 are respectively embedded and installed in the second grooves 14 one by one. Then the lower side of the top plate or the bottom plate can be directly abutted on the upper side of the connecting piece to realize support.

[0027] Further, the upper side of the insert 7 is provided with a U-shaped hole, and the lower side of the top plate 1 and the bottom plate 2 is respectively provided with a screw hole corresponding to the U-shaped hole. A fastening screw threadedly connected with the screw hole is inserted into the U-shaped hole. Then the U-shaped hole and the fastening screw are matched to realize the adjustment and installation of the position of the insert relative to the top plate or the bottom plate.

[0028] The basic principles and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A furniture cabinet which is convenient to disassemble and assemble, comprising a cabinet body, the cabinet body comprising a top plate (1), a bottom plate (2), a back plate (3) and two side plates (4), characterized in that: The back plate (3) is fixedly connected to one side of the top plate (1) and the bottom plate (2) to combine to form a U-shaped frame, two side plates (4) are distributed on both sides of the U-shaped frame, and a plurality of connecting pieces (5) are arranged on the opposite inner sides of the two side plates (4) in an up-down arrangement, respectively, the connecting pieces (5) are abutted and supported on the lower sides of the top plate (1) and the bottom plate (2), respectively, a through hole (6) is formed in the upper side of the connecting piece (5), and the lower walls of the top plate (1) and the bottom plate (2) are respectively provided with an insert (7) matched with the through hole (6), one side of the insert (7) is provided with a clamping groove (8), and the connecting piece (5) is rotatably provided with a clamping piece (9) capable of being matched with the clamping groove (8).

2. The furniture cabinet of claim 1, wherein: A torsional spring is arranged at the rotating connection between the clamping piece (9) and the connecting piece (5), so that the clamping piece (9) is kept in a connected state matched with the clamping groove (8) through the torsional spring.

3. The furniture cabinet of claim 2, wherein: The lower side of the connecting piece (5) is recessed with a first recess (10), and the clamping piece (9) can be rotatably accommodated in the first recess (10), and the connecting piece (5) is provided with a limiting member (11) capable of keeping the clamping piece (9) accommodated in the first recess (10).

4. The furniture cabinet of claim 3, wherein: The limiting member (11) includes a limiting rod (12) horizontally rotatably connected to the connecting piece (5) and located on the lower side of the first recess (10), and the limiting rod (12) can be rotatably arranged directly below the first recess (10) or rotated to be out of position from the first recess (10).

5. The furniture cabinet of claim 4, wherein: One end of the limiting rod (12) is provided with a magnet, and the lower side of the connecting piece (5) is provided with a protrusion (13) magnetically attracted to the magnet, when the magnet is magnetically attracted to the protrusion (13), the limiting rod (12) is in a connected state of being arranged directly below the first recess (10).

6. The furniture cabinet of claim 1, wherein: The lower sides of the top plate (1) and the bottom plate (2) are respectively recessed with a plurality of second recesses (14), and the inserts (7) are respectively embedded and installed in the second recesses (14) one by one.

7. The furniture cabinet of claim 1, wherein: A U-shaped hole is formed in the upper side of the insert (7), and screw holes are respectively formed in the lower sides of the top plate (1) and the bottom plate (2) corresponding to the U-shaped hole, and a fastening screw threadedly connected with the screw holes is inserted into the U-shaped hole.

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