An improved drawer side panel structure

Abstract

An improved drawer side panel structure includes a side panel body, characterized in that: the side panel body is made of metal material and is provided with a side surface portion, the front and rear ends of the side surface portion are respectively integrally bent with a front connecting portion and a rear connecting portion, the lower portion of the side surface portion extends downward, and is integrally bent or separately provided with a supporting portion, and a certain distance is formed between the top of the supporting portion and the bottom of the front connecting portion and / or the rear connecting portion. Through the improvement of the above structure, the side panel body of the present invention can be connected to the drawer front panel, the drawer back panel, and the drawer bottom plate through the front connecting portion, the rear connecting portion, and the supporting portion, thereby effectively simplifying the assembly process, and at the same time, it can also simplify the production process of the side panel body and reduce the production cost, and at the same time, a certain distance is formed between the supporting portion and the front connecting portion and / or the rear connecting portion, and the distance can increase the storage capacity inside the drawer, so that the user can store more objects and improve the user experience.

Description

Technical Field

[0001] The invention relates to an improved drawer side plate structure. Background Art

[0002] Chinese patent document No. CN103479101A discloses a drawer side panel structure, including a side panel, a bottom panel and a slide rail assembly for opening and closing the drawer, wherein the side panel is provided with a front connecting piece connected to the front panel and a rear connecting piece connected to the back panel, the side panel is integrally formed of metal or at least two metal profiles are separately provided and then fixed together, and a cavity is formed inside, and the front connecting piece and / or the rear connecting piece are fixedly arranged in the cavity; a fixing portion is laterally arranged inwardly of the side panel, the bottom panel is arranged on the fixing portion, and acts on the movable slide rail of the slide rail assembly through the fixing portion at least when the drawer is in a loaded state. It is said that the side panel of the above structure is formed by at least two steel profiles, the side panel shell and the supporting upper rail. The thickness of the side panel shell is less than the width of the movable slide rail, and the inner wall is at least partially vertical, and at least one bending portion is arranged outward to connect with the supporting upper rail; the supporting upper rail is arranged inwardly and laterally with a fixing portion, and the bottom plate is arranged on the fixing portion, which effectively reduces the length of the bottom plate, thereby reducing the production cost; however, in order to enable the side panel to be connected to the front panel and the back panel respectively, a cavity is formed inside the side panel shell, and then a front connector and a rear connector connected to the front panel and the back panel are arranged in the cavity respectively. The arrangement of the cavity will increase the volume of the side panel, resulting in less internal storage space of the drawer, affecting the user's storage of objects. At the same time, the volume of the front connector and the rear connector is large, and the production cost is high. Therefore, it is necessary to make further improvements. Summary of the invention

[0003] The purpose of the present invention is to provide an improved drawer side panel structure to overcome the shortcomings of the prior art, such as large side panel volume, small drawer storage space and high production cost.

[0004] An improved drawer side panel structure designed for this purpose includes a side panel body, characterized in that the side panel body is made of metal material and is provided with a side surface portion, the front and rear ends of the side surface portion are respectively integrally bent with a front connecting portion and a rear connecting portion, the lower portion of the side surface portion extends downward, and a supporting portion is integrally bent or separately provided, and a certain distance is formed between the top of the supporting portion and the bottom of the front connecting portion and / or the rear connecting portion.

[0005] The side part is a planar sheet metal part, the inner side and / or outer side of which is substantially vertical; the front connecting part and the rear connecting part are respectively located at the front and rear ends of the side part, and are respectively bent integrally toward the inner side of the side part.

[0006] The front connecting part is provided with a front fastening position and a transverse hole; the rear connecting part is provided with a rear fastening position.

[0007] The front connecting portion is provided with a protruding position; the front fastening position and the transverse hole are respectively provided on the protruding position.

[0008] The front fastening hole and the transverse hole are respectively provided with at least one, and are arranged on the raised position at a distance from each other; and the rear fastening position is provided with at least one.

[0009] The top of the side part is flush with the top of the front connecting part and the top of the rear connecting part, or the top of the side part extends upward and forms a step between the top of the front connecting part and the top of the rear connecting part.

[0010] The supporting part is located at the lower part of the side part and is integrally bent toward the inner side of the side part, or one supporting part is provided and is separately provided on the lower inner side of the side part, or several supporting parts are provided, a certain distance is formed between the several supporting parts, and they are separately provided on the lower inner side of the side part.

[0011] The inner end of the support part is bent downwards integrally or separately to form a supporting part, and a gap is formed between the outer side of the supporting part and the outer side of the bottom and / or side part of the support part.

[0012] A connecting piece is provided at the bottom of the supporting part, which is located in the notch and fixedly arranged at the bottom of the supporting part; a movable slide rail is provided on the inner side of the supporting part, and an up and down adjusting piece is provided on the movable slide rail. The up and down adjusting piece is positioned and rotated on the movable slide rail, and acts on the connecting piece when positioned and rotated, and drives the side panel body to move up and down relative to the movable slide rail, so as to realize the up and down position adjustment between the side panel body and the movable slide rail.

[0013] The structure also includes a drawer bottom plate, which is separately arranged and supported on the supporting part and the movable slide rail, or the drawer bottom plate is integrally arranged on the supporting part and supported on the movable slide rail; the connecting member is located below the drawer bottom plate and is provided with a positioning hole; the movable slide rail is provided with a threaded member, and the threaded member is retracted and extended on the positioning hole at least when the side panel body moves up and down relative to the movable slide rail; the up and down adjustment member is positioned and rotated on the threaded member.

[0014] The rear end of the movable slide rail is also provided with a rear buckle portion, and is buckled on the bottom plate or the side plate body of the drawer through the rear buckle portion.

[0015] The side surface is connected to the drawer front panel and the drawer back panel through the front connecting portion and the rear connecting portion respectively.

[0016] The present invention improves the above structure, and the front connecting part and the rear connecting part are respectively bent integrally at the front and rear ends of the side part, so that the side panel body can be connected to the drawer front panel and the drawer back panel through the front connecting part and the rear connecting part, respectively, thereby effectively simplifying the assembly process of the side panel body, the drawer front panel and the drawer back panel, making the assembly between the three faster and improving the assembly efficiency. At the same time, since the side part, the front connecting part and the rear connecting part are integrally bent and formed, the production process of the side panel body can be effectively simplified, making the production of the side panel body more convenient and reducing the production cost; and, the lower part of the side part is also integrally bent or separately provided with a supporting part, and the side panel body can be connected to the drawer bottom plate by using the supporting part, thereby effectively simplifying the assembly process of the side panel body and the drawer bottom plate, and at the same time, a certain distance is formed between the supporting part and the front connecting part and / or the rear connecting part, and the distance can increase the storage inside the drawer, and at the same time, the plane-shaped side part can avoid the problem of forming a cavity inside the side panel shell in the prior art, resulting in less storage space inside the drawer, thereby further increasing the storage capacity inside the drawer, so that the user can store more objects and improve the user experience.

[0017] In general, it has the characteristics of simple and reasonable structure, excellent performance, low manufacturing cost and large holding space, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 , Figure 2 FIG. 1 is a schematic diagram of the exploded structure of the first embodiment of the present invention.

[0019] Figure 3 , Figure 4 It is a schematic diagram of the assembly structure of the first embodiment of the present invention.

[0020] Figure 5 for Figure 4 A in the figure is an enlarged structural diagram.

[0021] Figure 6 This is a schematic diagram of the assembly structure after omitting the drawer front panel of the first embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the exploded structure of the side panel body, drawer front panel, drawer back panel, and drawer bottom panel of the first embodiment of the present invention.

[0023] Figure 8 It is a schematic diagram of the side panel body structure of the first embodiment of the present invention.

[0024] Fig. 9 , Fig.10 It is a schematic diagram of the adjustment process of the side panel body and the movable slide rail according to the first embodiment of the present invention.

[0025] Fig.11This is a schematic diagram of the assembly structure after omitting the drawer front panel according to the second embodiment of the present invention.

[0026] Fig.12 This is a schematic diagram of the exploded structure of the side panel body and the drawer bottom panel of the second embodiment of the present invention.

[0027] Fig.13 This is a schematic diagram of the assembly structure after omitting the drawer front panel according to the third embodiment of the present invention.

[0028] Fig.14 This is a schematic diagram of the side panel body and drawer bottom panel structure of the third embodiment of the present invention.

[0029] Fig.15 This is a schematic diagram of the assembly structure after omitting the drawer front panel according to the fourth embodiment of the present invention.

[0030] Fig.16 It is a schematic diagram of the assembly structure of the side panel body, the drawer front panel, the drawer back panel and the drawer bottom panel of the fourth embodiment of the present invention.

[0031] Fig.17 This is a schematic diagram of the assembly structure of another application example of the side panel body, drawer front panel, drawer back panel and drawer bottom panel of the fourth embodiment of the present invention.

[0032] Fig.18 Schematic diagram of the side panel body structure of the fourth embodiment of the present invention.

[0033] Fig.19 This is a schematic diagram of the assembly structure after omitting the drawer front panel according to the fifth embodiment of the present invention.

[0034] Fig. 20 Schematic diagram of the side panel body structure of the fifth embodiment of the present invention.

[0035] Fig.21 This is a schematic diagram of the assembly structure after omitting the drawer front panel according to the sixth embodiment of the present invention.

[0036] Fig. 22 Schematic diagram of the side panel body structure of the sixth embodiment of the present invention.

[0037] Fig.23 2 is a schematic structural diagram of another application example of the side panel body of the sixth embodiment of the present invention. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0039] First embodiment:

[0040] See also Figure 1-Figure 10The improved drawer side panel structure includes a side panel body 1, which is made of metal material and has a side portion 2 arranged thereon. A front connecting portion 3 and a rear connecting portion 4 are respectively integrally bent at the front and rear ends of the side portion 2. The lower portion of the side portion 2 extends downward and has a supporting portion 5 integrally bent thereon. A certain distance is formed between the top of the supporting portion 5 and the bottom of the front connecting portion 3 and / or the rear connecting portion 4.

[0041] The side portion 2 is a planar sheet metal part, whose inner side and / or outer side are basically vertical. In this embodiment, both the inner side and the outer side of the side portion 2 are basically vertical; the front connecting portion 3 and the rear connecting portion 4 are respectively located at the front and rear ends of the side portion 2, and are respectively bent toward the inner side of the side portion 2 as a whole.

[0042] The planar side portion 2 can avoid the problem in the prior art that a cavity is formed inside the side panel shell, resulting in less storage space inside the drawer, thereby increasing the storage capacity inside the drawer, allowing users to store more objects and improving user experience.

[0043] The front connection part 3 is provided with a front fastening position 7, and is connected to a drawer front panel 6 via the front fastening position 7; the rear connection part 4 is provided with a rear fastening position 9, and is connected to a drawer rear back panel 8 via the rear fastening position 9.

[0044] The front connecting portion 3 and the rear connecting portion 4 are respectively bent integrally at the front and rear ends of the side portion 2, so that the side panel body 1 can be connected to the drawer front panel 6 and the drawer back panel 8 through the front connecting portion 3 and the rear connecting portion 4 respectively, thereby effectively simplifying the assembly process of the side panel body 1, the drawer front panel 6, and the drawer back panel 8, making the assembly between the three faster and improving the assembly efficiency. At the same time, since the side portion 2, the front connecting portion 3, and the rear connecting portion 4 are bent and formed as a whole, the production process of the side panel body 1 can be effectively simplified, making the production of the side panel body 1 more convenient and reducing the production cost.

[0045] In order to facilitate the user to adjust the left and right position of the drawer front panel 6, a transverse hole 10 for adjusting the left and right position of the drawer front panel 6 is provided on the front connecting portion 3. When the user adjusts the drawer front panel 6 left and right, the user first loosens the fasteners acting on the front fastening position 7 and the transverse hole 10, and then the left and right position of the drawer front panel 6 can be adjusted through the transverse guiding effect between the fasteners and the transverse hole 10. After the drawer front panel 6 is adjusted to the right position, the fasteners on the front fastening position 7 and the transverse hole 10 can be locked.

[0046] In order to improve the connection strength between the front connecting part 3 and the drawer front panel 6, a protrusion 11 is provided on the front connecting part 3, and the protrusion 11 is equivalent to a reinforcing rib position, which can increase the structural strength of the front connecting part 3; the front fastening position 7 and the transverse hole 10 are respectively arranged on the protrusion 11.

[0047] At least one front fastening position 7 and at least one transverse hole 10 are respectively provided and are arranged on the protruding position 11 at a distance from each other; at least one rear fastening position 9 is provided.

[0048] The top of the side portion 2 is flush with the tops of the front connecting portion 3 and the rear connecting portion 4. The flush side portion 2, front connecting portion 3, and rear connecting portion 4 can effectively save the production cost of the side panel body 1, thereby further reducing the production cost.

[0049] The support portion 5 is located at the lower part of the side portion 2 and is integrally bent toward the inner side of the side portion 2 . A supporting portion 13 is integrally bent downward at the inner end of the support portion 5 . A gap is formed between the outer side of the supporting portion 13 and the bottom of the support portion 5 .

[0050] A connecting member 14 is provided at the bottom of the supporting portion 5, which is located in the notch and fixedly arranged at the bottom of the supporting portion 5; a movable slide rail 15 is provided on the inner side of the supporting portion 13, and an up and down adjusting member 16 is provided on the movable slide rail 15. The up and down adjusting member 16 is positioned and rotated on the movable slide rail 15, and acts on the connecting member 14 during the positioning and rotation, and drives the side panel body 1 to move up and down relative to the movable slide rail 15, so as to realize the up and down position adjustment between the side panel body 1 and the movable slide rail 15.

[0051] The drawer of this structure also includes a drawer bottom plate 17. The drawer bottom plate 17 of this embodiment is preferably a wooden bottom plate, which is separately arranged and supported above the supporting part 5 and the movable slide rail 15. In addition to being made of wood, the drawer bottom plate 17 can also be made of other materials, all of which are within the protection scope of this technology.

[0052] The rear end of the movable slide rail 15 is also provided with a rear buckle portion, and is buckled to the drawer bottom plate 17 or the side plate body 1 through the rear buckle portion.

[0053] The connecting member 14 is located below the drawer bottom plate 17 and is provided with a positioning hole 18; a threaded member 19 is provided on the movable slide rail 15, and the threaded member 19 is retracted on the positioning hole 18 at least when the side panel body 1 moves up and down relative to the movable slide rail 15; the up and down adjustment member 16 is positioned and rotated on the threaded member 19.

[0054] The supporting portion 5 is integrally bent at the lower portion of the side portion 2, and the side panel body 1 utilizes the supporting portion 5 to connect to the drawer bottom plate 17, thereby effectively simplifying the assembly process of the side panel body 1 and the drawer bottom plate 17. At the same time, a certain distance is formed between the supporting portion 5 and the front connecting portion 3 and the rear connecting portion 4 of this embodiment, and this distance can increase the storage capacity inside the drawer. Combined with the planar side portion 2, the storage capacity inside the drawer can be further increased, so that the user can store more objects.

[0055] In order to more reasonably utilize the space at the bottom of the side panel body 1, the connecting member 14 is located below the drawer bottom plate 17 and is provided with a positioning hole 18; a threaded member 19 is provided on the movable slide rail 15, and the threaded member 19 is retracted on the positioning hole 18 at least when the side panel body 1 moves up and down relative to the movable slide rail 15; the up and down adjustment member 16 is positioned and rotated on the threaded member 19.

[0056] Since the connecting member 14 is located below the supporting portion 5, the drawer bottom plate 17 is supported above the movable slide rail 15, the movable slide rail 15 relies on the inner side of the relying portion 13, and the upper and lower adjusting members 16 and the threaded member 19 are located below the connecting member 14, not only can the side panel body 1 and the drawer bottom plate 17 shield the above-mentioned components, thereby avoiding the user's accidental touching of the above-mentioned components when opening and closing the drawer, affecting the use stability of the drawer and the user's safety, but at the same time, the above-mentioned components are all located at the lower part of the side panel body 1, and will not occupy the internal space of the drawer, thereby greatly increasing the storage capacity inside the drawer, allowing users to store more objects.

[0057] Second embodiment:

[0058] See also Fig.11 , Fig.12 The improved drawer side panel structure is different from the first embodiment in that the drawer bottom panel 17 is a metal sheet metal part, which is separately arranged and supported above the supporting portion 5 and the movable slide rail 15.

[0059] Other parts not described are the same as those in the first embodiment.

[0060] Third embodiment:

[0061] See also Fig.13 , Fig.14 The improved drawer side panel structure is different from the first embodiment in that the drawer bottom panel 17 is integrally arranged on the supporting portion 5 and supported above the movable slide rail 15 .

[0062] Other parts not described are the same as those in the first embodiment.

[0063] Fourth embodiment:

[0064] See also Figure 15-18 The improved drawer side panel structure is different from the first embodiment in that the top of the side portion 2 extends upward and forms a step position 12 between the top of the front connecting portion 3 and the top of the rear connecting portion 4.

[0065] The above design of this embodiment is to enable the side panel body 1 to be connected to the drawer front panel 6 of a higher size. Due to the setting of the step position 12, the side panel body 1 will not move forward and backward or shake left and right when connected to the drawer front panel 6 of a higher size. Fig.16 shown.

[0066] At the same time Fig.17 As shown, when the side panel body 1 is connected to the drawer front panel 6 of smaller height, a gap will appear between the upper part of the side panel body 1 and the upper part of the drawer front panel 6. This gap allows the user's hand to directly reach in and pull out the drawer as a whole to open it, eliminating the need to provide a handle on the drawer front panel 6, further saving the production cost of the drawer and improving the neatness of the drawer's appearance.

[0067] Other parts not described are the same as those in the first embodiment.

[0068] Fifth embodiment:

[0069] See also Fig.19 , Fig. 20 The improved drawer side panel structure is different from the first embodiment in that: the lower part of the side portion 2 extends downward and is integrally bent with a supporting portion 5, the inner side of the supporting portion 5 is integrally bent with a leaning portion 13, and the outer side is integrally bent with an outer portion, and a gap is formed between the outer side of the leaning portion 13 and the bottom of the supporting portion 5 and the outer side of the side portion 2.

[0070] Other parts not described are the same as those in the first embodiment.

[0071] Sixth embodiment:

[0072] See also Figure 21-23 The improved drawer side panel structure is different from the first embodiment in that the lower part of the side surface portion 2 extends downward and is separately provided with a supporting portion 5.

[0073] The support part 5 is provided with one and is separately provided on the lower inner side of the side part 2, and its structure is as follows Fig. 22 shown.

[0074] In addition, in order to further save production costs, a plurality of support parts 5 are provided, a certain distance is formed between the plurality of support parts 5, and the support parts 5 are separately provided on the lower inner side of the side part 2, and the structure is as follows: Fig.23 shown.

[0075] Other parts not described are the same as those in the first embodiment.

[0076] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of the present invention to be protected is defined by the attached claims and their equivalents.

Claims

1. An improved drawer side panel structure, comprising a side panel body (1), characterized in that: The side plate body (1) is made of a metal material and is provided with a side surface portion (2). The front and rear ends of the side surface portion (2) are respectively integrally bent with a front connecting portion (3) and a rear connecting portion (4). The lower portion of the side surface portion (2) extends downward and is integrally bent or separately provided with a supporting portion (5). A spacing is formed between the top of the supporting portion (5) and the bottom of the front connecting portion (3) and / or the rear connecting portion (4). The side portion (2) is a planar sheet metal part, the inner side and / or the outer side of which are substantially vertical; the front connecting portion (3) and the rear connecting portion (4) are respectively located at the front and rear ends of the side portion (2), and are respectively bent toward the inner side of the side portion (2) in an integral manner; The supporting portion (5) is located at the lower part of the side portion (2) and is integrally bent toward the inner side of the side portion (2), or one supporting portion (5) is provided and is separately provided at the inner side of the lower part of the side portion (2), or a plurality of supporting portions (5) are provided, a spacing is formed between the plurality of supporting portions (5), and the plurality of supporting portions (5) are separately provided at the inner side of the lower part of the side portion (2); The inner end of the supporting portion (5) is bent downwards in one piece or is separately provided with a supporting portion (13), and a gap is formed between the outer side of the supporting portion (13) and the bottom and / or outer side of the side portion (2) of the supporting portion (5); The bottom of the supporting part (5) is provided with a connecting piece (14), which is located in the notch and fixedly arranged at the bottom of the supporting part (5); the inner side of the supporting part (13) is supported by a movable slide rail (15), and the movable slide rail (15) is provided with an up-and-down adjusting piece (16), and the up-and-down adjusting piece (16) is positioned and rotated on the movable slide rail (15), and acts on the connecting piece (14) during the positioning and rotation, and drives the side plate body (1) to move up and down relative to the movable slide rail (15), so as to realize the up-and-down position adjustment between the side plate body (1) and the movable slide rail (15); The invention also comprises a drawer bottom plate (17), which is separately arranged and supported on the supporting part (5) and the movable slide rail (15), or the drawer bottom plate (17) is integrally arranged on the supporting part (5) and supported on the movable slide rail (15); the connecting member (14) is located below the drawer bottom plate (17) and is provided with a positioning hole (18); the movable slide rail (15) is provided with a threaded member (19), and the threaded member (19) is extended and retracted on the positioning hole (18) at least when the side plate body (1) moves up and down relative to the movable slide rail (15); the up and down adjustment member (16) is positioned and rotated on the threaded member (19); the rear end of the movable slide rail (15) is also provided with a rear buckle, and is buckled to the drawer bottom plate (17) or the side plate body (1) through the rear buckle; the side surface portion (2) is connected to the drawer front panel (6) and the drawer back panel (8) through the front connecting portion (3) and the rear connecting portion (4), respectively.

2. The improved drawer side panel structure according to claim 1, characterized in that: The front connecting portion (3) is provided with a front fastening position (7) and a transverse hole (10); and the rear connecting portion (4) is provided with a rear fastening position (9).

3. The improved drawer side panel structure according to claim 2, characterized in that: The front connecting portion (3) is provided with a protruding position (11); the front fastening position (7) and the transverse hole (10) are respectively provided on the protruding position (11).

4. The improved drawer side panel structure according to claim 3, characterized in that: The front fastening position (7) and the transverse hole (10) are each provided with at least one, and are arranged on the protruding position (11) at intervals from each other; and the rear fastening position (9) is provided with at least one.

5. The improved drawer side panel structure according to claim 1, characterized in that: The top of the side portion (2) is flush with the top of the front connecting portion (3) and the top of the rear connecting portion (4), or the top of the side portion (2) extends upward and forms a step (12) between the top of the front connecting portion (3) and the top of the rear connecting portion (4).

Images