Side plate structure on household drawer and drawer

Abstract

The side plate structure comprises a side plate and a supporting frame, the side plate comprises an outer wall, an inner wall and a middle connecting piece, the top of the outer wall and the top of the inner wall are fixedly connected with the top of the middle connecting piece respectively, the bottom of the outer wall is fixedly connected with the bottom of the middle connecting piece, and the supporting frame is fixedly connected with the bottom of the middle connecting piece. The bottom of the inner wall is fixedly connected with the supporting frame. The side plate structure adopts a spliced structure, the production process is simple, and the cost is lower.

Description

Technical Field

[0001] This utility model relates to drawers, specifically to a side panel structure for a household drawer and the drawer itself. Background Technology

[0002] Existing drawer side panel structures mainly include side panels, support frames, and slide rail assemblies. For example, a drawer slide rail metal side panel structure is disclosed in utility model patent with authorization announcement number CN208784049U, and a tiltable and adjustable drawer connector is disclosed in utility model patent with authorization announcement number CN209331465U.

[0003] The above drawer side panel structure has the following problems:

[0004] The existing side panels are one-piece molded hollow structures, which have a complex manufacturing process and high cost. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned problems and provide a side panel structure for household drawers. This side panel structure adopts a splicing structure, which is simple to manufacture and has a low cost.

[0006] Another objective of this invention is to provide a drawer.

[0007] The objective of this utility model is achieved through the following technical solution:

[0008] A side panel structure for a household drawer includes a side panel and a support frame. The side panel includes an outer wall, an inner wall, and a middle connector. The tops of the outer wall and the inner wall are fixedly connected to the tops of the middle connector, the bottom of the outer wall is fixedly connected to the bottom of the middle connector, and the bottom of the inner wall is fixedly connected to the support frame.

[0009] In a preferred embodiment of the present invention, the top of the outer wall is provided with an upper U-shaped bend with an opening facing downwards, and the bottom of the outer wall is provided with a lower U-shaped bend with an opening facing upwards.

[0010] Furthermore, the top and bottom of the intermediate connector extend into the upper outer U-shaped bend and the lower outer U-shaped bend of the outer wall, respectively.

[0011] In a preferred embodiment of the present invention, the top of the inner wall is provided with an upper inner U-shaped bend, and the bottom of the outer wall is provided with a lower inner U-shaped bend; the end of the upper inner U-shaped bend is provided with an upper inner lateral extension, and the end of the lower inner U-shaped bend is provided with a lower inner lateral extension.

[0012] Furthermore, the intermediate connector is provided with an upper middle lateral extension and a lower middle lateral extension, which are respectively fixedly connected to an upper inner lateral extension and an lower inner lateral extension.

[0013] In a preferred embodiment of this utility model, the support frame is fixedly connected to the bottom of the inner wall by screws.

[0014] In a preferred embodiment of this utility model, a plurality of guiding structures are provided between the support frame and the intermediate connecting member. Each guiding structure includes a guiding boss and a guiding hole. The guiding boss is disposed on the side of the intermediate connecting member, and the guiding hole is disposed on the support frame. The guiding hole includes an initial placement cavity and a positioning cavity. The lateral dimension of the initial placement cavity is larger than that of the positioning cavity. A flared guide opening is provided between the initial placement cavity and the positioning cavity. With this structure, when installing the support frame, it is first placed close to the intermediate connecting member, allowing the guiding boss to extend into the initial placement cavity of the guiding hole. Then, the support frame is pushed upwards, causing the guiding boss to move into the positioning cavity of the guiding hole. Guided by the guiding boss, the support frame is positioned in a designated location for locking with the intermediate connecting member.

[0015] In a preferred embodiment of this utility model, a plurality of vertical insertion structures are provided between the support frame and the intermediate connecting member. Each vertical insertion structure includes an insertion boss and an insertion slot. The insertion boss is disposed on the support frame, and the insertion slot is disposed on the intermediate connecting member, with the opening of the slot facing downwards. This structure not only provides guidance for installation operations but also provides lateral support for the intermediate connecting member.

[0016] A drawer including the aforementioned side panel structure.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] The side panel structure of this utility model adopts a splicing structure, which is simple to manufacture and can reduce production costs. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the side panel structure on a household drawer according to the present invention.

[0020] Figure 2 This is a partial three-dimensional exploded view of the side panel structure of the household drawer of this utility model.

[0021] Figure 3 This is a side view of the side panel structure and the bottom panel of the household drawer of this utility model.

[0022] Figure 4This is a side view of the outer wall of the side panel structure on the household drawer of this utility model.

[0023] Figure 5 This is a side view of the inner wall of the side panel structure of the household drawer of this utility model.

[0024] Figure 6 This is a side view of the intermediate connecting member of the side panel structure of the household drawer of this utility model.

[0025] Figure 7 This is a three-dimensional structural diagram of the intermediate connecting piece of the side panel structure of the household drawer of this utility model. Detailed Implementation

[0026] To enable those skilled in the art to fully understand the technical solution of this utility model, the present utility model will be further described below in conjunction with the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0027] Combination Figures 1-3 The drawer in this embodiment includes a side panel structure, which includes a side panel and a support frame 1. The side panel includes an outer wall 2, an inner wall 3 and a middle connector 4. The tops of the outer wall 2 and the inner wall 3 are respectively fixedly connected to the top of the middle connector 4, the bottom of the outer wall 2 is fixedly connected to the bottom of the middle connector 4, and the bottom of the inner wall 3 is fixedly connected to the support frame 1 by screws.

[0028] Combination Figures 3-4 The top of the outer wall 2 is provided with an upper U-shaped bend 2-1 with an opening facing downwards, and the bottom of the outer wall 2 is provided with a lower U-shaped bend 2-2 with an opening facing upwards.

[0029] Furthermore, the top and bottom of the intermediate connector 4 extend into the upper outer U-shaped bend 2-1 and the lower outer U-shaped bend 2-2 of the outer wall 2, respectively.

[0030] Combination Figure 5 The inner wall 3 has an upper inner U-shaped bend 3-1 at the top and an lower inner U-shaped bend 3-2 at the bottom of the outer wall 2. The upper inner U-shaped bend 3-1 has an upper inner lateral extension 3-3 at its end and the lower inner U-shaped bend 3-2 has a lower inner lateral extension 3-4 at its end.

[0031] Combination Figures 5-6 The intermediate connector 4 is provided with an upper middle lateral extension 4-1 and a lower middle lateral extension 4-2, which are fixedly connected to the upper inner lateral extension 3-3 and the lower inner lateral extension 3-4, respectively.

[0032] Combination Figures 1-2The support frame 1 and the intermediate connecting member 4 are provided with several sets of guiding structures. Each guiding structure includes a guiding boss 5 and a guiding hole 6. The guiding boss 5 is located on the side of the intermediate connecting member 4, and the guiding hole 6 is located on the support frame 1. The guiding hole 6 includes an initial placement cavity and a positioning cavity. The lateral dimension of the initial placement cavity is larger than that of the positioning cavity. A flared guide opening is provided between the initial placement cavity and the positioning cavity. With this structure, when installing the support frame 1, first, the support frame 1 is brought close to the intermediate connecting member 4, so that the guiding boss 5 extends into the initial placement cavity of the guiding hole 6. Then, the support frame 1 is pushed upwards, and the guiding boss 5 moves relative to it into the positioning cavity of the guiding hole 6. Guided by the guiding boss 5, the support frame 1 is positioned in the designated position for locking with the intermediate connecting member 4.

[0033] Combination Figure 2 and Figure 7 The support frame 1 and the intermediate connector 4 are provided with several sets of vertical insertion structures. Each vertical insertion structure includes an insertion boss 7 and an insertion slot. The insertion boss 7 is disposed on the support frame 1, and the insertion slot is disposed on the intermediate connector 4, with the opening of the slot facing downwards. This structure not only provides guidance for installation operations but also provides lateral support for the intermediate connector 4.

[0034] The above are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above content. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A side panel structure for a household drawer, characterized in that, The device includes a side panel and a support frame. The side panel includes an outer wall, an inner wall, and a middle connecting member. The tops of the outer wall and the inner wall are respectively fixedly connected to the top of the middle connecting member. The bottom of the outer wall is fixedly connected to the bottom of the middle connecting member. The bottom of the inner wall is fixedly connected to the support frame.

2. The side panel structure for a household drawer according to claim 1, characterized in that, The top of the outer wall is provided with an upward U-shaped bend with an opening facing downwards, and the bottom of the outer wall is provided with an upward U-shaped bend with an opening facing upwards.

3. The side panel structure for a household drawer according to claim 2, characterized in that, The top and bottom of the intermediate connector extend into the upper outer U-shaped bend and the lower outer U-shaped bend of the outer wall, respectively.

4. The side panel structure for a household drawer according to claim 1, characterized in that, The top of the inner wall is provided with an upper inner U-shaped bend, and the bottom of the outer wall is provided with a lower inner U-shaped bend; the end of the upper inner U-shaped bend is provided with an upper inner lateral extension, and the end of the lower inner U-shaped bend is provided with a lower inner lateral extension.

5. The side panel structure for a household drawer according to claim 4, characterized in that, The intermediate connector is provided with an upper middle lateral extension and a lower middle lateral extension, which are respectively fixedly connected to an upper inner lateral extension and an lower inner lateral extension.

6. The side panel structure for a household drawer according to claim 1, characterized in that, The support frame is fixedly connected to the bottom of the inner wall by screws.

7. The side panel structure for a household drawer according to claim 1, characterized in that, Several sets of guiding structures are provided between the support frame and the intermediate connector. The guiding structure includes a guiding boss and a guiding hole. The guiding boss is provided on the side of the intermediate connector, and the guiding hole is provided on the support frame. The guiding hole includes an initial placement cavity and a positioning cavity. The lateral dimension of the initial placement cavity is larger than the lateral dimension of the positioning cavity. A horn guide opening is provided between the initial placement cavity and the positioning cavity.

8. The side panel structure for a household drawer according to claim 1, characterized in that, Several sets of vertical insertion structures are provided between the support frame and the intermediate connector. Each vertical insertion structure includes an insertion boss and an insertion slot. The insertion boss is provided on the support frame, and the insertion slot is provided on the intermediate connector with the opening facing downward.

9. A drawer, characterized in that, Includes the side panel structure as described in any one of claims 1-8.

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