Supporting structure of drawer basket drawer

Abstract

The utility model belongs to the technical field of drawers, and particularly discloses a drawer basket drawer supporting structure which comprises a bottom frame and a bearing disc. The bottom frame comprises frame strips and a lower supporting plate; the frame strip is in an n shape and comprises an outer connecting part, an upper supporting part and an inner connecting part. The bearing disc is provided with a front side supporting edge and a rear side supporting edge, the upper side face of the upper bearing part abuts against the front side supporting edge and the rear side supporting edge, and a bearing groove is formed in the upper side of the bearing disc. The outer side edge of the upper supporting part is connected with the upper side of the outer connecting part, the inner side edge of the upper supporting part is connected with the upper side of the inner connecting part, and the lower supporting plate is connected with the lower side of the inner connecting part, so that the edges of the outer connecting part and the inner connecting part assist in supporting the upper supporting part. The upper supporting part is prevented from deforming, the situation that the upper supporting part deforms in the using process of the drawer basket drawer is avoided, it is ensured that dishes are placed in order, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drawers, in particular to a supporting structure of a pull-out basket drawer. Background Art

[0002] At present, a pull-out basket drawer generally has a bottom frame, two side panels, a front panel, and a back panel. The bottom frame is used as an overall supporting frame, and the upper side of the bottom frame is used to support the front and rear ends of the dish tray. When more dishes are placed on the dish tray, the pressure on the upper side of the bottom frame will increase. Therefore, the structural strength of the upper side of the bottom frame is particularly important. However, in the currently commonly used bottom frame structure, the upper side of the bottom frame is only formed by the bent edge of the steel plate extending inward. When the drawer is large and contains more dishes, the bent edge of the steel plate will deform, and the dish tray is prone to tilt to one side, making it difficult to place the dishes, affecting the user experience. Utility Model Content

[0003] The utility model aims to provide a support structure for a pull-out basket drawer, so as to solve the technical problem in the prior art that the steel plate of the bottom frame of the pull-out basket drawer is easily deformed during use.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a support structure of a pull-out basket drawer, which includes: a bottom frame and a carrying plate; the bottom frame includes a frame bar and a lower support plate; the frame bar is in an "n" shape, and the frame bar includes an outer connecting part, an upper supporting part, and an inner connecting part; the outer edge of the upper supporting part is connected to the upper side of the outer connecting part, the inner edge of the upper supporting part is connected to the upper side of the inner connecting part, and the lower support plate is connected to the lower side of the inner connecting part; the carrying plate has a front supporting edge and a rear supporting edge, the upper side surface of the upper supporting part is in contact with the front supporting edge and the rear supporting edge, and the upper side of the carrying plate has a carrying groove.

[0005] Preferably, it further comprises: a support pad; the support pad is located between the outer connection part and the inner connection part, and the support pad abuts against the outer connection part and the inner connection part.

[0006] Preferably, the external connection portion is provided with a first mounting hole, and the support pad is provided with a second mounting hole corresponding to the first mounting hole.

[0007] Preferably, a third mounting hole is provided at the bottom of the supporting pad.

[0008] Preferably, a positioning notch is provided on the lower side of the external connection portion, and the support pad is provided with a positioning column for cooperating with the positioning notch.

[0009] Preferably, a supporting recess is provided on a side of the supporting pad facing the external connecting portion, and the external connecting portion is provided with a folding piece that can extend into the supporting recess.

[0010] Preferably, it further comprises: a shielding strip; the shielding strip has a front extending edge and a rear extending edge, and the upper side surface of the upper supporting portion abuts against the front extending edge and the rear extending edge.

[0011] Preferably, it also includes: a dish rack; the dish rack is located in the carrying slot.

[0012] Preferably, it further comprises: a cutlery storage basket; the cutlery storage basket is located in the carrying groove.

[0013] Preferably, it further comprises: a drain rack; the drain rack is located in the carrying tank.

[0014] The support structure of the pull-out basket drawer provided by the utility model has the following beneficial effects: the frame bar of the pull-out basket drawer is in an "n" shape, and the outer edge of the upper support part is connected to the upper side of the outer connecting part, and the inner edge of the upper support part is connected to the upper side of the inner connecting part, so that the edges of the outer connecting part and the inner connecting part assist in supporting the upper support part. Compared with the steel plate bent edge extending inwardly of the bottom frame of the prior art (since the inner side of the steel plate bent edge is suspended, the steel plate bent edge is easily bent and deformed inwardly), the structural strength of the frame bar of this embodiment is higher and can withstand greater pressure, so as to greatly improve the structural strength of the upper support part of the frame bar, prevent the upper support part from being deformed, and avoid the pull-out basket drawer from being easily tilted to one side due to the deformation of the upper support part during use, thereby ensuring that the dishes are neatly arranged and improving the user experience.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the support structure of the pull-out basket drawer of the embodiment of the utility model;

[0017] Figure 2 It is a schematic structural diagram of the support structure of the pull-out basket drawer of the embodiment of the utility model after being decomposed;

[0018] Figure 3 It is a structural schematic diagram of the bottom frame of an embodiment of the utility model;

[0019] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5It is a schematic diagram of the cross-sectional structure of the bottom frame of an embodiment of the utility model;

[0021] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0022] Figure 7 It is a structural schematic diagram of a support pad block according to an embodiment of the utility model.

[0023] In the figure, 100, bottom frame; 110, frame strip; 111, outer connection part; 112, upper support part; 113, inner connection part; 114, first mounting hole; 115, positioning notch; 116, folding piece; 120, lower support plate; 200, support pad; 210, second mounting hole; 220, third mounting hole; 230, positioning column; 240, support recess; 300, carrying plate; 310, front support edge; 320, rear support edge; 330, carrying groove; 400, shielding strip; 410, front extension edge; 420, rear extension edge; 500, dish rack; 600, cutlery basket; 700, drain rack. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] Please also read Figures 1 to 7 Now, the support structure of the pull-out basket drawer provided in the embodiment of the utility model is described.

[0029] Reference Figure 2 , Figure 3 , Figure 5 , Figure 6 The support structure of the pull-out basket drawer of the utility model embodiment includes: a bottom frame 100 and a carrying plate 300; the bottom frame 100 includes a frame strip 110 and a lower supporting plate 120; the frame strip 110 is "n"-shaped, and the frame strip 110 includes an outer connecting portion 111, an upper supporting portion 112, and an inner connecting portion 113; the outer edge of the upper supporting portion 112 is connected to the upper side of the outer connecting portion 111, the inner edge of the upper supporting portion 112 is connected to the upper side of the inner connecting portion 113, and the lower supporting plate 120 is connected to the lower side of the inner connecting portion 113; the carrying plate 300 has a front supporting edge 310 and a rear supporting edge 320, the upper side surface of the upper supporting portion 112 is in contact with the front supporting edge 310 and the rear supporting edge 320, and the upper side of the carrying plate 300 has a bearing groove 330.

[0030] Reference Figure 2 and Figure 3 In this embodiment, the bottom frame 100 is a square frame, that is, the bottom frame 100 has four frame bars 110 distributed on the front side, the rear side, the left side, and the right side. The front support edge 310 abuts against the upper side of the upper support portion 112 of the front frame bar 110, and the rear support edge 320 abuts against the upper side of the upper support portion 112 of the rear frame bar 110, so that the front and rear sides of the carrier plate 300 can be placed on the bottom frame 100 to fix the carrier plate 300. The carrier groove 330 is used to carry dishes and tableware for disinfection.

[0031] The frame bar 110 of the pull-out basket drawer of the present embodiment is in an "n" shape, and the outer edge of the upper supporting portion 112 is connected to the upper side of the outer connecting portion 111, and the inner edge of the upper supporting portion 112 is connected to the upper side of the inner connecting portion 113, so that the edges of the outer connecting portion 111 and the inner connecting portion 113 assist in supporting the upper supporting portion 112. Compared with the steel plate bent edge extending inwardly of the bottom frame 100 of the prior art (since the inner side of the steel plate bent edge is suspended, the steel plate bent edge is easily bent and deformed inwardly), the frame bar 110 of the present embodiment has higher structural strength and can withstand greater pressure, so as to greatly improve the structural strength of the upper supporting portion 112 of the frame bar 110, prevent the upper supporting portion 112 from being deformed, and avoid the pull-out basket drawer from being easily tilted to one side due to the deformation of the upper supporting portion 112 during use, thereby ensuring that the dishes are neatly arranged and improving the user experience.

[0032] It should be noted that the middle portion of the lower support plate 120 is hollowed out, wherein the lower support plate 120 can be divided into four sheets of material, so that the four sheets of material are connected to the four frame bars 110 of the bottom frame 100. Therefore, during production, the four frame bars 110 plus the sheet of material can be bent from four steel plates respectively, and then welded to form the bottom frame 100, which is convenient for production.

[0033] Reference Figures 3 to 7 In some embodiments of the present invention, the support structure of the pull-out basket drawer further includes: a support pad 200; the support pad 200 is located between the outer connection part 111 and the inner connection part 113, and the support pad 200 abuts against the outer connection part 111 and the inner connection part 113. The support pad 200 is used to fill the gap between the outer connection part 111 and the inner connection part 113 to prevent the outer connection part 111 and the inner connection part 113 from approaching each other, reduce the risk of deformation of the outer connection part 111 and the inner connection part 113, and improve the structural strength of the frame strip 110.

[0034] Reference Figures 3 to 7 In some embodiments of the present invention, the outer connection portion 111 is provided with a first mounting hole 114, and the support block 200 is provided with a second mounting hole 210 corresponding to the first mounting hole 114. The support block 200 is a steel structure, and the second mounting hole 210 can be opened on the support block 200, and the second mounting hole 210 can be processed into a threaded hole, a rivet hole, etc., so as to connect other parts of the drawer, such as connecting the side panel, the front panel, the back panel, etc.

[0035] Reference Figures 3 to 7 In some embodiments of the present invention, a third mounting hole 220 is provided at the bottom of the support pad 200. The third mounting hole 220 can be processed into a threaded hole, a rivet hole, etc., so as to connect other parts of the drawer, such as connecting the slide rail, the side panel, the back panel, the front panel, etc.

[0036] Reference Figures 3 to 7 In some embodiments of the present invention, a positioning notch 115 is provided on the lower side of the outer connecting portion 111, and the support pad 200 is provided with a positioning column 230 for cooperating with the positioning notch 115. The size of the positioning notch 115 matches the size of the positioning column 230, so as to position and install the support pad 200, facilitate the correspondence between the first installation hole 114 of the support pad 200 and the second installation hole 210, and facilitate the connection of the support pad 200 with other drawer components.

[0037] Reference Figures 3 to 7 In some embodiments of the utility model, in order to prevent the support pad 200 from falling out during installation, the support pad 200 is provided with a support recess 240 on one side facing the outer connecting portion 111, and the outer connecting portion 111 is provided with a folding piece 116 that can extend into the support recess 240. The folding piece 116 can be bent toward the support recess 240 under the force of the worker, and when the support pad 200 is placed between the outer connecting portion 111 and the inner connecting portion 113, the folding piece 116 is bent toward the support recess 240 to allow the folding piece 116 to support the support pad 200, so that the support pad 200 can be initially fixed to prevent the support pad 200 from falling out of the gap between the outer connecting portion 111 and the inner connecting portion 113 at will.

[0038] Reference Figure 1 and Figure 2 In some embodiments of the present invention, in order to make the drawer more beautiful, the support structure of the drawer basket further includes: a shielding strip 400; the shielding strip 400 has a front extension edge 410 and a rear extension edge 420, and the upper side of the upper support portion 112 abuts against the front extension edge 410 and the rear extension edge 420. There are multiple carrier trays 300, and the shielding strip 400 can shield the gap between two adjacent carrier trays 300, and can also shield the gap between the carrier tray 300 and the two frame strips 110 on the left and right sides, making the drawer basket more beautiful.

[0039] Reference Figure 1 and Figure 2 In some embodiments of the present invention, the support structure of the pull-out basket drawer further includes: a dish rack 500; the dish rack 500 is located in the bearing slot 330. The dish rack 500 can hold multiple dishes so as to separate each dish, facilitate the dishes to drain water, and facilitate ventilation and disinfection.

[0040] Reference Figure 1 and Figure 2In some embodiments of the present invention, the support structure of the pull-out basket drawer further includes: a tableware basket 600; the tableware basket 600 is located in the bearing slot 330. The tableware basket 600 is used to place tableware such as chopsticks and spoons, so that the chopsticks and spoons can drain water on the tableware basket 600.

[0041] Reference Figure 1 and Figure 2 In some embodiments of the present invention, the support structure of the pull-out basket drawer further includes: a drain rack 700; the drain rack 700 is located in the bearing groove 330. The drain rack 700 is used to carry some large dishes so that the large dishes can be drained.

[0042] In summary, the frame bar 110 of the pull-out basket drawer of the present embodiment is in an "n" shape, and the outer edge of the upper supporting portion 112 is connected to the upper side of the outer connecting portion 111, and the inner edge of the upper supporting portion 112 is connected to the upper side of the inner connecting portion 113, so that the edges of the outer connecting portion 111 and the inner connecting portion 113 assist in supporting the upper supporting portion 112. Compared with the steel plate bent edge extending inwardly of the bottom frame 100 of the prior art (since the inner side of the steel plate bent edge is suspended, the steel plate bent edge is easily bent and deformed inwardly), the frame bar 110 of the present embodiment has higher structural strength and can withstand greater pressure, so as to greatly improve the structural strength of the upper supporting portion 112 of the frame bar 110, prevent the upper supporting portion 112 from being deformed, and avoid the pull-out basket drawer from being easily tilted to one side due to the deformation of the upper supporting portion 112 during use, thereby ensuring that the dishes are neatly arranged and improving the user experience.

[0043] The above are only preferred implementations of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A support structure for a pull-out basket drawer, characterized in that: include: A bottom frame and a carrying plate; the bottom frame includes a frame bar and a lower supporting plate; the frame bar is in an "n" shape, and includes an outer connecting portion, an upper supporting portion, and an inner connecting portion; the outer edge of the upper supporting portion is connected to the upper side of the outer connecting portion, the inner edge of the upper supporting portion is connected to the upper side of the inner connecting portion, and the lower supporting plate is connected to the lower side of the inner connecting portion; the carrying plate has a front supporting edge and a rear supporting edge, the upper side surface of the upper supporting portion is in contact with the front supporting edge and the rear supporting edge, and the upper side of the carrying plate has a carrying groove.

2. The support structure of the pull-out basket drawer according to claim 1, characterized in that: Also includes: A support pad; the support pad is located between the outer connecting portion and the inner connecting portion, and the support pad abuts against the outer connecting portion and the inner connecting portion.

3. The support structure of the pull-out basket drawer according to claim 2, characterized in that: The external connection portion is provided with a first mounting hole, and the support pad is provided with a second mounting hole corresponding to the first mounting hole.

4. The support structure of the pull-out basket drawer according to claim 3, characterized in that: A third mounting hole is arranged at the bottom of the supporting pad.

5. The support structure of the pull-out basket drawer according to claim 3, characterized in that: A positioning notch is provided at the lower side of the external connection portion, and a positioning column for cooperating with the positioning notch is provided at the support pad.

6. The support structure of the pull-out basket drawer according to any one of claims 2 to 5, characterized in that: A support recess is arranged on one side of the support pad facing the external connection portion, and a folding piece which can extend into the support recess is arranged on the external connection portion.

7. The support structure of the pull-out basket drawer according to any one of claims 1 to 5, characterized in that: Also includes: The shielding strip has a front extending edge and a rear extending edge, and the upper side surface of the upper support portion abuts against the front extending edge and the rear extending edge.

8. The support structure of a pull-out basket drawer according to any one of claims 1 to 5, characterized in that: Also includes: Dish rack; The dish rack is located in the carrying slot.

9. The support structure of a pull-out basket drawer according to any one of claims 1 to 5, characterized in that: Also includes: Cutlery basket; The tableware storage basket is located in the carrying groove.

10. The support structure of a pull-out basket drawer according to any one of claims 1 to 5, characterized in that: Also includes: Drain rack; the drain rack is located in the carrying tank.

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