Clamping type side plate structure of storage drawer

Abstract

The utility model discloses a clamping type side plate structure of a storage drawer, the lower part of the side plate is provided with an insertion port for the insertion of the end part of the bottom plate of the drawer, the side plate comprises an upper shell plate, a lower shell plate and a middle shell plate, the middle shell plate comprises an outer plate and an inner plate, the upper end and the lower end of the outer plate are respectively bent inwards to form insertion sheets, and the upper insertion sheet and the lower insertion sheet form an acute angle. The lower end of the upper shell plate is connected with the upper end of the inner plate in an attached mode, the folding edge located at the upper position is attached to the outer side of the upper shell plate, and the upper end of the lower shell plate is connected with the lower end of the inner plate in an attached mode. And the folding edge located at the lower position is attached to the outer side of the lower shell plate, the front end and the rear end of each side plate are each covered with an end sealing plate, and the upper screw joint sleeve and the lower screw joint sleeve are each provided with a screw in a screw joint mode. The clamping type side plate structure is high in rigidity and strength and suitable for occasions where articles are placed in kitchens.

Description

Technical Field

[0001] The utility model relates to the technical field of storage drawers installed in cabinets, and in particular to a snap-on side plate structure of a storage drawer. Background Art

[0002] At present, the cabinet is set in the kitchen, and the cabinet panel is provided on the top of the cabinet, and the stove is embedded in the local position of the cabinet panel. In order to increase the area of ​​the cabinet panel to facilitate the placement of items, the cabinet is usually arranged in a full-coverage manner, so the space inside the cabinet is large. After the user opens the cabinet door, the items are placed at the bottom of the cabinet cavity (close to the ground). In order to make full use of the internal space of the cabinet, in recent years, there are storage drawers for being set in the cabinet. The storage drawer is connected to the cabinet through a slide rail. The storage drawer is used as a drawer body. The drawer panel is arranged at the front end of the storage drawer, so that when the drawer panel is pulled forward, the storage drawer is also directly pulled out. The storage drawer includes a drawer cavity for placing items, and the drawer cavity is surrounded by a front plate, a rear plate, a bottom plate and two left and right side plates. The side plates of the prior art are only thin and straight steel sheet metal parts. After the drawer loaded with heavy objects is pulled out, the side plates are the main bending and torsion support parts. If the rigidity of the side plates is insufficient, the drawer will be obviously twisted and deformed, and even easily derailed. Therefore, it is necessary to improve the side plates of the storage drawers of the prior art. Summary of the invention

[0003] The utility model aims to overcome the deficiencies of the prior art and to provide a snap-on side panel structure for a storage drawer, which has high rigidity and strength and is suitable for placing items in the kitchen.

[0004] The purpose of the utility model is achieved through the following technical solutions.

[0005] The utility model discloses a card-connected side panel structure for storing drawers, comprising a side panel, a socket formed at the lower part of the side panel for inserting the end of the drawer bottom panel, wherein the side panel comprises an upper shell panel, a lower shell panel and a middle shell panel, the upper end of the upper shell panel is bent outwards to form an upper hook panel, the lower end of the upper hook panel is formed with an upper fork opening, the lower end of the lower shell panel is bent outwards to form a lower hook panel, the upper end of the lower hook panel is formed with a lower fork opening, the middle shell panel comprises an outer panel and an inner panel, the upper and lower ends of the outer panel are respectively bent inwards to form an insert sheet, the upper and lower insert sheets form an acute angle, the upper and lower ends of the inner panel are respectively formed with overlapping edges, the insert sheet located at the upper position is inserted into the upper fork opening, and the insert sheet located at the lower position is inserted into the The insert piece is inserted into the lower fork, the lower end of the upper shell plate is abutted and connected with the upper end of the inner plate, the folded edge located at the upper position is abutted against the outer side of the upper shell plate, the upper end of the lower shell plate is abutted and connected with the lower end of the inner plate, and the folded edge located at the lower position is abutted against the outer side of the lower shell plate, a side plate inner cavity is formed in the side plate, the front and rear ends of the side plate are respectively covered with end sealing plates, mounting holes are formed on the end sealing plates, an upper screw sleeve is formed in the upper shell plate, and the upper screw sleeve is distributed up and down, a lower screw sleeve is formed in the lower shell plate, and the lower screw sleeve is distributed up and down, the upper screw sleeve and the lower screw sleeve are respectively screwed and installed with screws, and the screws are passed through the corresponding mounting holes.

[0006] Preferably, the middle shell plate includes a connecting plate, and the upper end portion of the inner plate and the lower end portion of the inner plate are respectively connected to the outer plate as a whole through the corresponding connecting plates.

[0007] Preferably, the upper threaded sleeve is connected to the inner wall of the upper shell plate through a connecting bridge plate.

[0008] Preferably, the upper threaded sleeve is formed with a notch.

[0009] Preferably, the end sealing plate is formed with an outer end edge, and the outer end edge is aligned with the outer side of the side plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects: by arranging the structure of assembling the upper shell plate, the middle shell plate and the lower shell plate to form the inner cavity of the side plate, the side plate is formed into a three-dimensional structure, and the end sealing plate is arranged so that the entire side plate constitutes a high-rigidity whole, which is beneficial to increase the structural rigidity and strength of the side plate, especially to avoid the side plate from being easily twisted and deformed, so that the user can place multiple bottles of soy sauce or cooking wine and other heavier objects to be used in the drawer cavity, so the side plate structure of the utility model is suitable for occasions of placing items in the kitchen. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of a storage drawer with a side panel structure of the utility model.

[0012] Figure 2 for Figure 1 Schematic diagram of the local structure at point A.

[0013] Figure 3 It is a schematic diagram of the cross-sectional structure of a storage drawer with a side panel structure of the utility model in the front view direction.

[0014] Figure 4 It is a schematic cross-sectional structure diagram of the side panel of the utility model.

[0015] Figure 5 It is a schematic cross-sectional structure diagram of the upper shell plate of the utility model.

[0016] Figure 6 It is a schematic cross-sectional structure diagram of the middle shell plate of the utility model.

[0017] Figure 7 It is a schematic cross-sectional structure diagram of the lower shell plate of the utility model.

[0018] Figure 8 It is a three-dimensional structural schematic diagram of the end sealing plate of the utility model.

[0019] Explanation of reference numerals: drawer cavity 1; side panel 11; socket 110; inner cavity of side panel 1100; upper shell plate 111; upper hook plate 1110; upper fork 1111; upper threaded sleeve 1113; connecting bridge plate 1114; notch 1115; lower shell plate 112; lower hook plate 1120; lower fork 1121; lower threaded sleeve 1123; middle shell plate 113; outer plate 1131; inner plate 1132; folded edge 1133; insert 1134; connecting plate 1135; back plate 12; front plate 13; drawer bottom plate 14; end sealing plate 15; outer end edge 150; mounting hole 151; screw 152. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] The card-connected side panel structure of the storage drawer of the utility model is as follows: Figure 1 As shown, it includes a side plate 11, such as Figure 3 and Figure 4 As shown, the lower portion of the side plate 11 is formed with a socket 110 for inserting the end of the drawer bottom plate 14. Specifically, as shown in FIG. Figure 1 and Figure 3 As shown, two symmetrically arranged side panels 11, a rear panel 12, a front panel 13 and a drawer bottom panel 14 form a drawer cavity 1. The drawer bottom panel 14 is located between the left and right side panels 11. The left and right ends of the drawer bottom panel 14 are respectively inserted into the sockets 110, so that the side panels 11 support the drawer bottom panel 14. Figure 4As shown, the side plate 11 includes an upper shell plate 111, a lower shell plate 112 and a middle shell plate 113. Figure 5 As shown, the upper end of the upper shell plate 111 is bent outward to form an upper hook plate 1110 (the "outside" mentioned here refers to the drawer cavity 1), and the lower end of the upper hook plate 1110 is formed with an upper fork 1111, and the upper fork 1111 is roughly in the shape of an inverted letter "V". As shown in FIG. 7, the lower end of the lower shell plate 112 is bent outward to form a lower hook plate 1120, and the upper end of the lower hook plate 1120 is formed with a lower fork 1121, and the lower fork 1121 is roughly in the shape of the letter "V". Figure 6 As shown, the middle shell plate 113 includes an outer plate 1131 and an inner plate 1132. The upper and lower ends of the outer plate 1131 are respectively bent inward to form an insert 1134. The upper and lower inserts 1134 form an acute angle (that is, Figure 6 The angle dimension "X" in the figure is 60° to 75°. The middle shell plate 113 is preferably a vertically symmetrical structure, and the upper and lower ends of the inner plate 1132 are respectively formed with overlapping edges 1133. Figure 4 As shown, the insert 1134 at the upper position is inserted into the upper fork 1111, and the insert 1134 at the lower position is inserted into the lower fork 1121, which is equivalent to the upper fork 1111 and the lower fork 1121 respectively clamping the corresponding insert 1134, the lower end of the upper shell plate 111 is close to the upper end of the inner plate 1132, the folded edge 1133 at the upper position is close to the outer side of the upper shell plate 111 (the "outside" mentioned here refers to the drawer cavity 1), the upper end of the lower shell plate 112 is close to the lower end of the inner plate 1132, and the folded edge 1133 at the lower position is close to the outer side of the lower shell plate 112. The upper shell plate 111, the lower shell plate 112 and the middle shell plate 113 can all be aluminum profiles. Figure 4 As shown, a side plate inner cavity 1100 is formed in the side plate 11, that is, the side plate inner cavity 1100 is surrounded by the upper shell plate 111, the lower shell plate 112 and the middle shell plate 113, and the socket 110 is specifically formed on the inner side of the lower shell plate 112. Figure 1 and Figure 2 As shown, the front and rear ends of the side plate 11 are respectively covered with end sealing plates 15, and the end sealing plates 15 can be stainless steel plates, such as Figure 8 As shown, the end sealing plate 15 is formed with a mounting hole 151. Figure 5 As shown, an upper screw sleeve 1113 is formed in the upper shell plate 111, and the upper screw sleeve 1113 is arranged in an upper and lower distribution. The number of the upper screw sleeve 1113 can be set to two, such as Figure 7 As shown, a lower screw sleeve 1123 is formed in the lower shell plate 112, and the lower screw sleeve 1123 is arranged up and down. Figure 2As shown, the upper threaded sleeve 1113 and the lower threaded sleeve 1123 are respectively threadedly installed with screws 152, and the screws 152 are installed in the corresponding installation holes 151. Specifically, the internal threads can be processed at the ends of the upper threaded sleeve 1113 and the lower threaded sleeve 1123, and then the screws 152 pass through the corresponding installation holes 151, and the screws 152 are then connected to the corresponding internal threads of the upper threaded sleeve 1113. Similarly, the screws 152 are connected to the corresponding internal threads of the lower threaded sleeve 1123. By tightening each screw 152, the end sealing plate 15 can be pressed against the front end surface of the side plate 11 or the rear end surface of the side plate 11. As mentioned above, since the front and rear ends of the side plate 11 are respectively covered with end sealing plates 15, and the end sealing plates 15 are reliably fixed to the lower shell plate 112 and the upper shell plate 111 by screws 152, the lower shell plate 112, the upper shell plate 111 or the middle shell plate 113 are prevented from relative displacement movement front and back, and the upper and lower plug-in pieces 1134 form an acute angle, so that the middle shell plate 113 cannot move horizontally away from the lower fork 1121 and the upper fork 1111, so the middle shell plate 113 is positioned by the combination of the lower fork 1121 and the upper fork 1111, and since the upper screw sleeves 1113 are arranged in an upper and lower distribution, and the lower screw sleeves 1123 are arranged in an upper and lower distribution, it is prevented that the lower shell plate 112 and the upper shell plate 111 can be swung and displaced relative to the end sealing plates 15, so that the entire side plate 11 forms a high-rigidity whole.

[0022] By arranging the structure of assembling the upper shell plate 111, the middle shell plate 113 and the lower shell plate 112, and forming the side plate inner cavity 1100, the side plate 11 is formed into a three-dimensional structure, which is beneficial to increase the structural rigidity and strength of the side plate 11, especially to avoid the side plate 11 from being easily twisted and deformed. Since the side plate 11 is a hollow structure, it is beneficial to save the use of materials and avoid a significant increase in the weight of the storage drawer, so that the user can place multiple bottles of heavier objects such as soy sauce or cooking wine to be used in the drawer cavity 1. Therefore, the side plate structure of the utility model is suitable for occasions of placing items in the kitchen.

[0023] Since the insert 1134 is provided to be inserted into the upper fork 1111 and the lower fork 1121, and the overlapped edge 1133 is provided, the sealing effect of each splicing position of the side panel 11 is good, insects are prevented from easily entering the inner cavity 1100 of the side panel, and the splicing strength of the side panel 11 is also improved. The upper shell plate 111, the middle shell plate 113 and the lower shell plate 112 are all aluminum profile structures, and since the side panel 11 is the above-mentioned splicing structure, it is avoided to set a single extrusion die with a relatively large diameter when making the side panel 11, which is conducive to reducing the manufacturing difficulty and cost of the side panel 11. Therefore, the structure of the side panel 11 of the utility model is particularly suitable for drawer cavities 1 with relatively large volumes.

[0024] Furthermore, if Figure 6As shown, the middle shell plate 113 includes a connecting plate 1135, and the upper end of the inner plate 1132 and the lower end of the inner plate 1132 are connected to the outer plate 1131 through the corresponding connecting plates 1135, so the connecting plate 1135 can be arranged horizontally, as shown in FIG. Figure 4 As shown, by providing the connecting plate 1135 , the inner cavity 1100 of the side plate is roughly divided into three parts. By providing the connecting plate 1135 , the structural rigidity and strength of the side plate 11 are increased.

[0025] Furthermore, if Figure 5 As shown, the upper threaded sleeve 1113 is connected to the inner wall of the upper shell plate 111 through the connecting bridge plate 1114, so the upper threaded sleeve 1113 is actually formed together with the upper shell plate 111 through an extrusion process, which is conducive to simplifying the connection structure between the upper threaded sleeve 1113 and the upper shell plate 111, and the upper threaded sleeve 1113 can also increase the structural rigidity and strength of the upper shell plate 111. The internal thread of the end of the upper threaded sleeve 1113 can be formed by tapping.

[0026] like Figure 7 As shown, the structural principle of the lower threaded sleeve 1123 is the same as that of the upper threaded sleeve 1113.

[0027] Furthermore, if Figure 5 As shown, the upper threaded sleeve 1113 is formed with a notch 1115. When the screw 152 is set as a self-tapping screw, the self-tapping screw spirally squeezes into the end of the upper threaded sleeve 1113, and the notch 1115 can be slightly opened and deformed, making the installation of the self-tapping screw relatively easy. Moreover, after the notch 1115 is opened, it still has a certain elastic contraction force for clamping the self-tapping screw. The screw 152 is set as a self-tapping screw, which avoids the need to use a tap to process the internal thread on the end of the upper threaded sleeve 1113, which is beneficial to improving the assembly efficiency of the storage drawer.

[0028] Furthermore, if Figure 8 As shown, the end sealing plate 15 is formed with an outer end edge 150, such as Figure 2 As shown, the outer edge 150 is aligned with the outer side of the side panel 11, that is, the outer edge 150 is prevented from protruding outwardly from the outer side of the side panel 11, which is conducive to the neat visual effect of the storage drawer. The upper hook plate 1110, the outer plate 1131 and the lower hook plate 1120 are combined to form the outer side of the side panel 11.

Claims

1. A snap-on side panel structure for a storage drawer, comprising a side panel (11), wherein a socket (110) is formed at a lower portion of the side panel (11) for inserting an end portion of a drawer bottom panel (14), wherein: The side plate (11) comprises an upper shell plate (111), a lower shell plate (112) and a middle shell plate (113); the upper end of the upper shell plate (111) is bent outwardly to form an upper hook plate (1110); the lower end of the upper hook plate (1110) is formed with an upper fork (1111); the lower end of the lower shell plate (112) is bent outwardly to form a lower hook plate (1120); the upper end of the lower hook plate (1120) is formed with a lower fork (1121); the middle shell plate (113) comprises an outer plate (1131) ) and an inner plate (1132), the upper and lower ends of the outer plate (1131) are respectively bent inward to form an insert (1134), the upper and lower inserts (1134) form an acute angle, the upper and lower ends of the inner plate (1132) are respectively formed with overlapped edges (1133), the insert (1134) located at the upper position is inserted into the upper fork (1111), and the insert (1134) located at the lower position is inserted into the lower fork (1121), and the lower end of the upper shell plate (111) is connected to the The upper end of the inner plate (1132) is closely connected, and the folded edge (1133) located at the upper position is closely connected to the outer side of the upper shell plate (111); the upper end of the lower shell plate (112) is closely connected to the lower end of the inner plate (1132), and the folded edge (1133) located at the lower position is closely connected to the outer side of the lower shell plate (112); a side plate inner cavity (1100) is formed in the side plate (11); the front and rear ends of the side plate (11) are respectively covered with end sealing plates (15); the end sealing plates (15) are A mounting hole (151) is formed on the plate (15), an upper screw-connecting sleeve (1113) is formed in the upper shell plate (111), and the upper screw-connecting sleeve (1113) is arranged vertically; a lower screw-connecting sleeve (1123) is formed in the lower shell plate (112), and the lower screw-connecting sleeve (1123) is arranged vertically; the upper screw-connecting sleeve (1113) and the lower screw-connecting sleeve (1123) are respectively screwed and installed with screws (152), and the screws (152) are inserted into the corresponding mounting holes (151).

2. The snap-on side panel structure of the storage drawer according to claim 1, characterized in that: The middle shell plate (113) comprises a connecting plate (1135), and the upper end of the inner plate (1132) and the lower end of the inner plate (1132) are respectively connected to the outer plate (1131) through the corresponding connecting plates (1135) to form an integral whole.

3. The snap-on side panel structure of the storage drawer according to claim 1, characterized in that: The upper threaded sleeve (1113) is connected to the inner wall of the upper shell plate (111) via a connecting bridge plate (1114) to form an integral whole.

4. The snap-on side panel structure of the storage drawer according to claim 3, characterized in that: The upper threaded sleeve (1113) is formed with a notch (1115).

5. The snap-on side panel structure of the storage drawer according to claim 1, characterized in that: The end sealing plate (15) is formed with an outer end edge (150), and the outer end edge (150) is aligned with the outer surface of the side plate (11).

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