Assembly structure of drawer

Abstract

An assembling structure of a drawer comprises a bottom plate, a side plate and a panel, a first extending part extending inwards is arranged on the panel, a first connecting part is arranged between the first extending part and the bottom plate, the panel is connected with the bottom plate through the first connecting part, a first bent part bent inwards is arranged at the front end of the side plate, and leaning parts are arranged at the two ends of the panel respectively. And the panel leans forwards on the first bending part through the leaning part. The first extending part extending inwards is arranged on the panel (namely the front plate), the first connecting part is arranged between the first extending part and the bottom plate, the panel and the bottom plate are mutually connected through the first connecting part, and the panel leans forwards on the first bending part of the side plate through the leaning part, so that the panel is positioned; the panel is changed to be fixed on the bottom plate, and compared with an existing structure, an adapter part can be omitted, so that the connecting structure of the panel is simpler, parts of the drawer are reduced, installation of the drawer is simplified, and the production efficiency of the drawer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drawers, in particular to an assembly structure of a drawer. Background Art

[0002] Chinese patent document number CN212345905U disclosed a simple assembly structure of furniture drawers on January 15, 2021, including side panels, a bottom panel, a front panel, and an adapter; wherein, the lower part of the side panel is integrally formed or separately provided with a support portion, the adapter is fixedly provided on the side panel, and a positioning step is provided thereon; the bottom panel is supported on the support portion and positioned on the positioning step; an assembly groove is also provided between the adapter, the side panel, and the bottom panel, the front panel is assembled on the assembly groove and is located in front of the bottom panel; the adapter forms an intersection with the bottom panel and / or the front panel. The front panel of this drawer is fixed to the side panel by an adapter, and its connection structure is complex, with many parts and components, and it is difficult to install, resulting in low production efficiency and high cost.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The utility model aims to provide a drawer assembly structure with simple structure, few parts, high production efficiency, convenient installation and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A drawer assembly structure designed for this purpose includes a bottom plate, a side plate and a panel, and is characterized in that a first extending portion extending inward is provided on the panel, a first connecting portion is provided between the first extending portion and the bottom plate, the panel and the bottom plate are connected to each other through the first connecting portion, a first bending portion bending inward is provided at the front end of the side plate, and leaning portions are respectively provided at both ends of the panel, and the panel leans forward on the first bending portion through the leaning portion.

[0006] The bottom of the bottom plate is supported on the first extension portion, and the bottom plate covers the first extension portion.

[0007] A supporting surface is arranged on the inner side of the panel, a limiting surface is arranged on the front side of the bottom plate, and the panel is supported backward on the limiting surface through the supporting surface.

[0008] The two ends of the panel are respectively provided with first positioning surfaces, the inner side of the side plate is provided with a second positioning surface, and the panel is positioned left and right between the two side plates through the cooperation of the first positioning surface and the second positioning surface.

[0009] A supporting member is arranged on the inner side of the side plate, the bottom of the bottom plate is supported on the supporting member, and the bottom plate covers the supporting member.

[0010] A second connecting portion is provided between the supporting member and the bottom plate, and the side plate and the bottom plate are connected to each other through the second connecting portion.

[0011] The panel is provided with a notch for acting on the panel.

[0012] The front end of the side plate is provided with a step-down portion.

[0013] It also includes a back plate, on which a second extending portion extending inward is arranged, a third connecting portion is arranged between the second extending portion and the bottom plate, and the back plate and the bottom plate are connected to each other via the third connecting portion.

[0014] The bottom plate, side plates, front plate and back plate form a drawer body. A movable slide rail is arranged at the bottom of the drawer body, and a fixed slide rail is arranged on the cabinet body. The drawer body is opened and closed by sliding through the cooperation of the movable slide rail and the fixed slide rail.

[0015] The utility model arranges a first extending portion extending inward on the panel (i.e., the front panel), arranges a first connecting portion between the first extending portion and the bottom plate, the panel and the bottom plate are connected to each other through the first connecting portion, and the panel leans forward on the first bent portion of the side plate through the leaning portion to position the panel. By changing the panel to be fixed on the bottom plate, the adapter component can be eliminated compared to the existing structure, so that the connection structure of the panel is simpler, the parts of the drawer are reduced, the installation of the drawer is simplified, the production efficiency of the drawer is improved, and the production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a drawer in one embodiment of the utility model.

[0017] Figure 2 This is a schematic diagram of the overall structure of the drawer in another aspect of an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the exploded structure of a drawer in one embodiment of the utility model.

[0019] Figure 4 It is a cross-sectional view of a drawer in one embodiment of the utility model.

[0020] Figure 5 This is a schematic diagram of the exploded structure of the drawer in another aspect of an embodiment of the present invention.

[0021] Figure 6 It is a schematic diagram of the overall structure of a cabinet in one embodiment of the utility model.

[0022] Figure 7 It is a schematic diagram of the assembly structure of the drawer and the cabinet in one embodiment of the utility model. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 7The assembly structure of the drawer includes a bottom plate 1, a side plate 2 and a panel 3. A first extending portion 4 extending inward is integrally provided at the lower part of the panel 3. A first connecting portion a is provided between the first extending portion 4 and the bottom plate 1. The panel 3 and the bottom plate 1 are connected to each other through the first connecting portion a. A first bending portion 5 bent inward is integrally provided at the front end of the side plate 2. A leaning portion 6 is respectively provided at the left and right ends of the panel 3. The panel 3 leans forward on the first bending portion 5 through the leaning portion 6. The first bending portion 5 can cover the gap between the panel 3 and the side plate 2, making the drawer more beautiful.

[0025] The first connection portion a includes a first fixing hole 20 provided on the first extension portion 4 and a second fixing hole provided on the bottom plate 1 . A first fastener 21 (screw) passes through the first fixing hole 20 and is fastened to the second fixing hole to connect the panel 3 and the bottom plate 1 .

[0026] The bottom front end of the bottom plate 1 is supported on the first extension portion 4, and the bottom plate 1 covers the first extension portion 4, making the drawer more beautiful.

[0027] A supporting surface 7 is provided on the inner side of the panel 3, and a limiting surface 8 is provided on the front side of the bottom plate 1. The panel 3 leans backward on the limiting surface 8 through the supporting surface 7, and the front and rear positioning of the panel 3 is achieved in combination with the cooperation of the aforementioned supporting portion 6 and the first bending portion 5.

[0028] The left and right ends of the panel 3 are respectively provided with first positioning surfaces 12 , and the inner side of the side plate 2 is provided with a second positioning surface 13 . The panel 3 is positioned between the two side plates 2 by the cooperation between the first positioning surface 12 and the second positioning surface 13 .

[0029] A supporting member 9 is provided inside the side panel 2, and the left and right ends of the bottom of the bottom panel 1 are supported on the supporting member 9, and the bottom panel 1 covers the supporting member 9, making the drawer more beautiful.

[0030] A second connection portion b is provided between the support member 9 and the bottom plate 1 , and the side plate 2 and the bottom plate 1 are connected to each other via the second connection portion b.

[0031] The second connection portion b includes a third fixing hole 22 provided on the support member 9 and a fourth fixing hole provided on the bottom plate 1 . The second fastener 23 (screw) passes through the third fixing hole 22 and is fastened to the fourth fixing hole to connect the side plate 2 and the bottom plate 1 .

[0032] The panel 3 is provided with a notch 10 for acting on the panel 3 , and the notch 10 acts as a handle. When the drawer is pulled out from the cabinet body 18 , the notch 10 can be grasped and then the drawer can be pulled out, which facilitates the drawer to be pulled out from the cabinet body 18 .

[0033] The front end of the side panel 2 is provided with a stepped portion 11, which can improve the aesthetics of the drawer. In addition, the front ends of the side panel 2 and the drawer can be distinguished through the stepped portion 11, which facilitates the assembly of the side panel 2 and the drawer.

[0034] It also includes a back plate 14, a second extension portion 15 extending inward is integrally provided at the bottom of the back plate 14, a third connection portion c is provided between the second extension portion 15 and the bottom plate 1, and the back plate 14 and the bottom plate 1 are connected to each other via the third connection portion c.

[0035] The third connection portion c includes a fifth fixing hole 24 provided on the second extension portion 15 and a sixth fixing hole provided on the bottom plate 1 . The third fastener (screw) passes through the fifth fixing hole 24 and is fastened to the sixth fixing hole to connect the back plate 14 and the bottom plate 1 .

[0036] The rear end of the bottom of the bottom plate 1 is supported on the second extension portion 15, and the rear end of the side plate 2 is integrally provided with a second bent portion 25 bent inwardly. The back plate 14 is positioned front and back between the second bent portion 25 and the bottom plate 1, and the back plate 14 is positioned left and right between the two side plates 2.

[0037] The bottom plate 1, the side plate 2, the front plate 3 and the back plate 14 enclose a drawer body 16, a movable slide rail 17 is arranged at the bottom of the drawer body 16, the supporting member 9 is connected to the movable slide rail 17, and fixed slide rails 19 are respectively arranged on both sides of the cabinet body 18. The drawer body 16 is opened and closed by sliding in cooperation with the movable slide rail 17 and the fixed slide rail 19, and the drawer body 16 is supported on the movable slide rail 17 through the supporting member 9.

[0038] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drawer assembly structure, comprising a bottom plate (1), a side plate (2) and a front plate (3), characterized in that: The panel (3) is provided with a first extending portion (4) extending inwardly, a first connecting portion (a) is provided between the first extending portion (4) and the bottom plate (1), the panel (3) and the bottom plate (1) are connected to each other via the first connecting portion (a), a first bent portion (5) bent inwardly is provided at the front end of the side plate (2), and supporting portions (6) are respectively provided at both ends of the panel (3), and the panel (3) is supported forwardly on the first bent portion (5) via the supporting portion (6).

2. The drawer assembly structure according to claim 1, characterized in that: The bottom of the base plate (1) is supported on the first extension portion (4), and the base plate (1) covers the first extension portion (4).

3. The drawer assembly structure according to claim 1, characterized in that: A supporting surface (7) is arranged on the inner side of the panel (3), a limiting surface (8) is arranged on the front side of the bottom plate (1), and the panel (3) leans backwards on the limiting surface (8) via the supporting surface (7).

4. The drawer assembly structure according to claim 1, characterized in that: The panel (3) is provided with first positioning surfaces (12) at both ends, and a second positioning surface (13) is provided inside the side plate (2). The panel (3) is positioned left and right between the two side plates (2) by the cooperation of the first positioning surface (12) and the second positioning surface (13).

5. The drawer assembly structure according to claim 1, characterized in that: A supporting member (9) is arranged on the inner side of the side plate (2), the bottom of the bottom plate (1) is supported on the supporting member (9), and the bottom plate (1) covers the supporting member (9).

6. The drawer assembly structure according to claim 5, characterized in that: A second connecting portion (b) is provided between the support member (9) and the bottom plate (1), and the side plate (2) and the bottom plate (1) are connected to each other via the second connecting portion (b).

7. The drawer assembly structure according to claim 1, characterized in that: The panel (3) is provided with a notch (10) for acting on the panel (3).

8. The drawer assembly structure according to claim 1, characterized in that: A step-down portion (11) is provided at the front end of the side plate (2).

9. The drawer assembly structure according to claim 1, characterized in that: It also comprises a back plate (14), on which a second extension portion (15) extending inwards is provided, a third connection portion (c) is provided between the second extension portion (15) and the bottom plate (1), and the back plate (14) and the bottom plate (1) are connected to each other via the third connection portion (c).

10. The drawer assembly structure according to claim 9, characterized in that: The bottom plate (1), the side plates (2), the front plate (3) and the back plate (14) enclose a drawer body (16); a movable slide rail (17) is arranged at the bottom of the drawer body (16); a fixed slide rail (19) is arranged on the cabinet body (18); the drawer body (16) is opened and closed by slidingly cooperating with the movable slide rail (17) and the fixed slide rail (19).

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