A concealed placement structure for a drawer

Abstract

A concealed placement structure for a drawer, comprising side plates and a slide rail assembly that are cooperatively connected and arranged left and right. The left and right side plates are respectively made of a metal material, and left and right side faces are respectively provided thereon. The left and right side faces are respectively planar, and a left support portion and a right support portion are integrally bent or separately provided at the lower parts thereof. A placement device is arranged between the left support portion and the right support portion, and at least one placement area for placing devices is provided on the placement device; the length dimension of the placement area is adjustable or non-adjustable, and / or the width dimension of the placement area is adjustable or non-adjustable. The placement area positions and places devices of different sizes, and / or the same size, and / or different positions through the length and / or width with adjustable or non-adjustable dimensions. Through the improvement of the above structure, the present invention has strong practicability.

Description

Technical Field

[0001] The present invention relates to a concealed placement structure for a drawer. Background Art

[0002] Chinese Patent Document No. CN111086803A discloses a drawer-type concealed trash can on May 1, 2020, which includes a trash can, a flat plate, drawer rails and a connecting device. The connecting device is either an L-shaped angle code or a wooden strip. It is said that the above structure combines the trash can, the flat plate and the drawer rails into one. Usually, the trash can is concealed in the empty space under the furniture bottom plate and is only pulled out when needed, eliminating the two major disadvantages of the trash can placed in the room being tripping hazards to people and being unsightly. However, the space in the kitchen varies in size, the sizes of the drawers are designed according to the space in the kitchen, and at the same time the sizes of the trash cans vary. The sizes of the drawer rails in the above structure are fixed and can only be used for concealing a trash can of a single size, with great limitations in use. At the same time, the trash can can only be placed at a fixed position in the drawer, with poor flexibility. Moreover, the internal space of the drawer is occupied by components such as the flat plate, the drawer rails and the connecting device, resulting in less storage space inside the drawer and being unable to meet the user's usage requirements. Therefore, it is necessary to further improve. Summary of the Invention

[0003] The purpose of the present invention is to provide a concealed placement structure for a drawer to overcome the deficiencies in the prior art that the sizes of the drawer rails are fixed and can only conceal and place utensils of a single size, and at the same time the storage space inside the drawer is less.

[0004] A concealed placement structure for a drawer designed according to this purpose includes side plates and a slide rail assembly that are connected in cooperation and arranged left and right. It is characterized in that the left and right side plates are respectively made of metal materials, and the left and right side faces are respectively provided thereon. The left and right side faces are respectively planar, and the lower parts are respectively integrally bent or separately provided with a left support portion and a right support portion. A placement device is arranged between the left support portion and the right support portion, and at least one placement area for placing devices is arranged on the placement device.

[0005] The length dimension of the placement area is adjustable or non-adjustable, and / or the width dimension of the placement area is adjustable or non-adjustable. The placement area positions and places devices of different sizes, and / or the same size, and / or different positions through the length and / or width of adjustable or non-adjustable sizes.

[0006] At least two telescopic rod assemblies are arranged on the placing device. The at least two telescopic rod assemblies are arranged front and back, and each includes a first telescopic rod and a second telescopic rod. One end of the first telescopic rod is slidably or fixedly connected to the left support part, the other end of the first telescopic rod is slidably or fixedly engaged with one end of the second telescopic rod, and the other end of the second telescopic rod is slidably or fixedly connected to the right support part. The length of the placing area is formed between the front and back first telescopic rods and second telescopic rods. The length dimension of the placing area is adjusted or not adjusted by the sliding or fixing between the first telescopic rod and the left support part and between the second telescopic rod and the right support part.

[0007] One end of the first telescopic rod is longitudinally placed on the left support part, and the connection between the two is an adjustable sliding connection or a non-adjustable fixed connection. The other end of the first telescopic rod is slidably and telescopically engaged with one end of the second telescopic rod. The other end of the second telescopic rod is longitudinally placed on the right support part, and the connection between the two is an adjustable sliding connection or a non-adjustable fixed connection.

[0008] The first telescopic rod is slidably positioned front and back on the left support part; the second telescopic rod is slidably positioned front and back on the right support part; the length dimension of the placing area is adjusted by the front and back sliding between the first telescopic rod and the left support part and between the second telescopic rod and the right support part.

[0009] Fasteners for fixing the relative front and back sliding positions are also arranged between the first telescopic rod and the left support part and between the second telescopic rod and the right support part.

[0010] A first connecting rod is arranged between the front and back first telescopic rods, and a second connecting rod is arranged between the front and back second telescopic rods. The first connecting rod is slidably or fixedly arranged between the front and back first telescopic rods, and the second connecting rod is slidably or fixedly arranged between the front and back second telescopic rods; the width of the placing area is formed between the first connecting rod and the left support part, and / or between the first connecting rod and the second connecting rod, and / or between the second connecting rod and the right support part. The width dimension of the placing area is adjusted or not adjusted by the sliding or fixing between the first connecting rod and the left support part, and / or between the first connecting rod and the second connecting rod, and / or between the second connecting rod and the right support part.

[0011] First sliding grooves are respectively arranged on the front and back first telescopic rods, and the first connecting rod is slidably positioned left and right on the first sliding grooves; second sliding grooves are respectively arranged on the front and back second telescopic rods, and the second connecting rod is slidably positioned left and right on the second sliding grooves; a telescopic groove is arranged between the first telescopic rod and the second telescopic rod, and the two are telescopically positioned left and right through the telescopic groove; the width dimension of the placing area is adjusted by the left and right sliding between the first connecting rod and the left support part, between the first connecting rod and the second connecting rod, and between the second connecting rod and the right support part.

[0012] A fixing member is further provided between the first connecting rod and the first sliding groove, and between the second connecting rod and the second sliding groove for fixing the left and right sliding positions relative to each other; a locking member is further provided between the first telescopic rod and the second telescopic rod for fixing the left and right telescopic positions relative to each other.

[0013] The left and right side faces are sheet metal parts with planar shapes, and their inner sides and / or outer sides are substantially vertical; the left support part and the right support part are respectively located at the lower parts of the left and right side faces. Among them, the left support part is integrally bent or separately arranged with the inner side of the lower part of the side face and is substantially perpendicular to each other, and the right support part is integrally bent or separately arranged with the inner side of the lower part of the side face and is substantially perpendicular to each other.

[0014] The left support part and the right support part further respectively extend downward with a relying part, and a notch position is formed between the side face, the relying part and the left support part and / or the right support part; a front fastening part and a rear fastening part are respectively arranged at the front and rear positions of the notch position; the slide rail assembly at least respectively includes a moving slide rail, and the outer side of the moving slide rail relies on the relying part, and its front and rear positions are respectively fastened to the front fastening part and the rear fastening part.

[0015] The front connecting part and the rear connecting part are respectively integrally bent at the inner sides of the front and rear ends of the left and right side faces; the left and right side faces are connected with a front panel through the front connecting part, and the left and right side faces are connected with a rear back panel through the rear connecting part.

[0016] Through the improvement of the above structure, the present invention makes the left and right side plates from metal materials, thus simplifying the production process of the side plates, making the production of the side plates more convenient, reducing the production cost. Subsequently, left and right supporting parts are integrally bent or separately arranged at the lower parts of the left and right side faces of the left and right side plates in a planar shape. A placing device is arranged between the left and right supporting parts. Since the left and right side faces are planar, the placing device can be longitudinally placed between the left and right supporting parts. Its placing method is fast, convenient, efficient, and flexible. Users can place the placing device between the left and right side plates at will according to actual usage needs, improving the user experience. Moreover, at least one placing area is arranged on the placing device, and the length dimension and / or width dimension of the placing area are adjustable. Since the length dimension and / or width dimension of the placing area are adjustable, the placing area can position and place devices of different sizes, and / or the same size, and / or different positions by adjusting the length and / or width dimensions. Users can adjust the length and / or width dimensions of the placing area at any time according to actual usage needs to meet the placing requirements of devices of different sizes, and / or the same size, and / or different positions, thus effectively avoiding the problems in the prior art that the size of the drawer guide rail is fixed and can only place devices of a single size or the placing position is fixed, thereby improving the flexibility of device placement. And, the planar left and right side faces can also reduce the problem that the internal storage space of the drawer becomes smaller due to redundant components occupying the internal storage space of the drawer, thereby increasing the internal storage space of the drawer and enabling users to store more items, further improving the user experience.

[0017] Generally speaking, it has the characteristics of simple and reasonable structure, fast and convenient assembly, low manufacturing cost, smooth opening and closing process, good concealment of device placement, wide application range, high flexibility, etc., and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic assembly structure diagram of an embodiment of the present invention.

[0019] Figure 2 It is a schematic assembly structure diagram of the side plate and the placing device of an embodiment of the present invention.

[0020] Figure 3 、 Figure 4 It is a schematic assembly structure diagram of the side plate and the moving slide rail of an embodiment of the present invention.

[0021] Figure 5 、 Figure 6 It is a schematic exploded structure diagram of an embodiment of the present invention.

[0022] Figure 7 、 Figure 8 It is a schematic assembly structure diagram of the side plate, the front panel, the back panel, and the placing device of an embodiment of the present invention.

[0023] Figure 9 Schematic exploded view of the side plate, front panel, rear panel, and placement device according to an embodiment of the present invention.

[0024] Figure 10 Schematic exploded view of the placement device according to an embodiment of the present invention.

[0025] Figure 11 、 Figure 12 Top view of the placement of devices of different sizes according to an embodiment of the present invention. Detailed implementation manners

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Refer to Figures 1-12 A concealed placement structure for a drawer includes a side plate and a slide rail assembly that are cooperatively connected and arranged left and right. The left and right side plates are respectively made of a metal material, and left and right side faces 1 are respectively provided thereon. The left and right side faces 1 are respectively planar, and a left support portion 1.1 and a right support portion 1.2 are integrally bent or separately provided at the lower parts thereof. A placement device A is provided between the left support portion 1.1 and the right support portion 1.2, and at least one placement area B for placing a device 2 is provided on the placement device A.

[0028] The left and right side plates are made of a metal material, thereby simplifying the production process of the side plates, making the production of the side plates more convenient, reducing the production cost. Subsequently, a left support portion 1.1 and a right support portion 1.2 are integrally bent or separately provided at the lower parts of the left and right planar side faces 1 of the left and right side plates. A placement device A is provided between the left support portion 1.1 and the right support portion 1.2. Since the left and right side faces 1 are planar, the placement device A can be longitudinally placed between the left support portion 1.1 and the right support portion 1.2, and its placement method is fast, convenient, efficient, and flexible. The user can place the placement device A between the left and right side plates at will according to the actual use requirements, improving the user experience.

[0029] The length X dimension of the placement area B is adjustable or non-adjustable, and / or the width Y dimension of the placement area B is adjustable or non-adjustable. The placement area B positions and places devices 2 of different sizes, and / or the same size, and / or different positions through the length X and / or width Y with adjustable or non-adjustable dimensions.

[0030] Furthermore, at least two telescopic rod assemblies are provided on the placing device A. The at least two telescopic rod assemblies are arranged front and back, and respectively include a first telescopic rod 3 and a second telescopic rod 4. One end of the first telescopic rod 3 is slidably or fixedly connected to the left support portion 1.1, the other end of the first telescopic rod 3 is slidably or fixedly engaged with one end of the second telescopic rod 4, and the other end of the second telescopic rod 4 is slidably or fixedly connected to the right support portion 1.2. The length X of the placing area B is formed between the front and back first telescopic rods 3 and second telescopic rods 4. The size of the length X of the placing area B is adjusted or not adjusted by the sliding or fixing between the first telescopic rod 3 and the left support portion 1.1, and between the second telescopic rod 4 and the right support portion 1.2.

[0031] Specifically, one end of the first telescopic rod 3 is longitudinally placed on the left support portion 1.1, and the connection between the two is an adjustable sliding connection or a non-adjustable fixed connection. The other end of the first telescopic rod 3 is slidably and telescopically engaged with one end of the second telescopic rod 4. The other end of the second telescopic rod 4 is longitudinally placed on the right support portion 1.2, and the connection between the two is an adjustable sliding connection or a non-adjustable fixed connection.

[0032] The first telescopic rod 3 is slidably positioned front and back on the left support portion 1.1; the second telescopic rod 4 is slidably positioned front and back on the right support portion 1.2; the size of the length X of the placing area B is adjusted by the front and back sliding between the first telescopic rod 3 and the left support portion 1.1, and between the second telescopic rod 4 and the right support portion 1.2.

[0033] In order to fix the positions between the first telescopic rod 3 and the left support portion 1.1, and between the second telescopic rod 4 and the right support portion 1.2, fasteners 21 for fixing the front and back sliding positions are also provided between the first telescopic rod 3 and the left support portion 1.1, and between the second telescopic rod 4 and the right support portion 1.2. The fasteners 21 act firmly between the first telescopic rod 3 and the left support portion 1.1, and between the second telescopic rod 4 and the right support portion 1.2, so that the front and back sliding positions between them can be fixed.

[0034] A first connecting rod 5 is provided between the front and back first telescopic rods 3, and a second connecting rod 6 is provided between the front and back second telescopic rods 4. The first connecting rod 5 is slidably or fixedly arranged between the front and back first telescopic rods 3, and the second connecting rod 6 is slidably or fixedly arranged between the front and back second telescopic rods 4. The width Y of the placing area B is formed between the first connecting rod 5 and the left support portion 1.1, and / or between the first connecting rod 5 and the second connecting rod 6, and / or between the second connecting rod 6 and the right support portion 1.2. The size of the width Y of the placing area B is adjusted or not adjusted by the sliding or fixing between the first connecting rod 5 and the left support portion 1.1, and / or between the first connecting rod 5 and the second connecting rod 6, and / or between the second connecting rod 6 and the right support portion 1.2.

[0035] Furthermore, first sliding grooves 7 are respectively arranged on the front and rear first telescopic rods 3, and the first connecting rods 5 are slidably positioned left and right on the first sliding grooves 7; second sliding grooves 8 are respectively arranged on the front and rear second telescopic rods 4, and the second connecting rods 6 are slidably positioned left and right on the second sliding grooves 8; a telescopic groove 9 is arranged between the first telescopic rod 3 and the second telescopic rod 4, and the two are telescopically positioned and matched left and right through the telescopic groove 9; the width Y dimension of the placing area B is adjusted by the left and right sliding between the first connecting rod 5 and the left supporting part 1.1, between the first connecting rod 5 and the second connecting rod 6, and between the second connecting rod 6 and the right supporting part 1.2.

[0036] In order to fix the positions between the first connecting rod 5 and the first sliding groove 7, between the second connecting rod 6 and the second sliding groove 8, and between the first telescopic rod 3 and the second telescopic rod 4, fixing members 10 for fixing the left and right sliding positions are further arranged between the first connecting rod 5 and the first sliding groove 7 and between the second connecting rod 6 and the second sliding groove 8; a locking member 11 for fixing the left and right telescopic positions is further arranged between the first telescopic rod 3 and the second telescopic rod 4.

[0037] The fixing members 10 respectively act on and fix between the first connecting rod 5 and the first sliding groove 7 and between the second connecting rod 6 and the second sliding groove 8 to fix the left and right sliding positions between the first connecting rod 5 and the first sliding groove 7 and between the second connecting rod 6 and the second sliding groove 8.

[0038] The locking member 11 locks and acts between the first telescopic rod 3 and the second telescopic rod 4 to fix the left and right telescopic positions between the first telescopic rod 3 and the second telescopic rod 4.

[0039] Since the length X dimension and the width Y dimension of the placing area B are adjustable, the placing area B can position and place devices 2 of different sizes, and / or the same size, and / or different positions by adjusting the length X and the width Y dimensions, enabling the user to adjust the length X and the width Y dimensions of the placing area B at any time according to actual usage requirements to meet the placing requirements of devices 2 of different sizes, and / or the same size, and / or different positions, thus effectively avoiding the problems in the prior art that the size of the drawer guide is fixed and can only place devices of a single size or the placing position is fixed, thereby improving the placing flexibility of the devices.

[0040] The left and right side faces 1 are flat sheet metal parts, and their inner sides and / or outer sides are substantially vertical; the left supporting part 1.1 and the right supporting part 1.2 are respectively located at the lower parts of the left and right side faces 1, wherein the left supporting part 1.1 is integrally bent or separately arranged with the inner side of the lower part of the side face 1 and is substantially perpendicular to each other, and the right supporting part 1.2 is integrally bent or separately arranged with the inner side of the lower part of the side face 1 and is substantially perpendicular to each other.

[0041] The left support portion 1.1 and the right support portion 1.2 also respectively extend downwardly with a reliance portion 12. A notch position 13 is formed between the side surface portion 1, the reliance portion 12 and the left support portion 1.1 and / or the right support portion 1.2. A front fastening portion 14 and a rear fastening portion 15 are respectively arranged at the front and rear positions of the notch position 13. The slide rail assembly at least respectively includes a moving slide rail 16. The outer side of the moving slide rail 16 relies on the reliance portion 12, and its front and rear positions respectively engage with the front fastening portion 14 and the rear fastening portion 15.

[0042] At the inner sides of the front and rear ends of the left and right side surface portions 1, a front connecting portion 17 and a rear connecting portion 18 are respectively integrally bent. The left and right side surface portions 1 are connected to a front panel 19 through the front connecting portion 17, and the left and right side surface portions 1 are connected to a rear back panel 20 through the rear connecting portion 18.

[0043] The planar left and right side surface portions 1 can also reduce the problem that the storage space inside the drawer is reduced due to redundant components occupying the storage space inside the drawer, thereby increasing the storage space inside the drawer, enabling the user to store more items, and further improving the user experience.

[0044] The above is the preferred solution of the present invention, showing and describing 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 by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A concealed storage structure for a drawer, comprising side plates and a slide rail assembly that are cooperatively connected and arranged left and right. Characterized in that: The left and right side plates are respectively made of metal materials, and the left and right side faces (1) are respectively provided thereon. The left and right side faces (1) are respectively planar, and the lower parts are respectively integrally bent or separately provided with a left support portion (1.1) and a right support portion (1.2). A storage device (A) is arranged between the left support portion (1.1) and the right support portion (1.2), and at least one storage area (B) for storing a device (2) is provided on the storage device (A); The length (X) dimension of the storage area (B) is adjustable or non-adjustable, and / or the width (Y) dimension of the storage area (B) is adjustable or non-adjustable. The storage area (B) positions and stores devices (2) of different sizes, and / or the same size, and / or different positions through the length (X) and / or width (Y) with adjustable or non-adjustable dimensions; At least two telescopic rod assemblies are provided on the storage device (A). The at least two telescopic rod assemblies are arranged front and back and respectively include a first telescopic rod (3) and a second telescopic rod (4); wherein, one end of the first telescopic rod (3) is slidably or fixedly connected to the left support portion (1.1), the other end of the first telescopic rod (3) is slidably or fixedly cooperated with one end of the second telescopic rod (4), and the other end of the second telescopic rod (4) is slidably or fixedly connected to the right support portion (1.2); the length (X) of the storage area (B) is formed between the front and back first telescopic rod (3) and the second telescopic rod (4); the length (X) dimension of the storage area (B) is adjusted or not adjusted by the sliding or fixing between the first telescopic rod (3) and the left support portion (1.1), and between the second telescopic rod (4) and the right support portion (1.2); One end of the first telescopic rod (3) is longitudinally placed on the left support portion (1.1), and the connection therebetween is an adjustable sliding connection or a non-adjustable fixed connection. The other end of the first telescopic rod (3) is slidably and telescopically cooperated with one end of the second telescopic rod (4). The other end of the second telescopic rod (4) is longitudinally placed on the right support portion (1.2), and the connection therebetween is an adjustable sliding connection or a non-adjustable fixed connection; The first telescopic rod (3) is slidably positioned front and back on the left support portion (1.1); the second telescopic rod (4) is slidably positioned front and back on the right support portion (1.2); the length (X) dimension of the storage area (B) is adjusted by the front and back sliding between the first telescopic rod (3) and the left support portion (1.1), and between the second telescopic rod (4) and the right support portion (1.2); A first link (5) is provided between the front and rear first telescopic rods (3), and a second link (6) is provided between the front and rear second telescopic rods (4). The first link (5) slides or is fixed between the front and rear first telescopic rods (3), and the second link (6) slides or is fixed between the front and rear second telescopic rods (4); the width (Y) of the placement area (B) is formed between the first link (5) and the left support portion (1.1), and / or between the first link (5) and the second link (6), and / or between the second link (6) and the right support portion (1.2); the size of the width (Y) of the placement area (B) is adjusted or non-adjustable by sliding or fixing between the first link (5) and the left support portion (1.1), and / or between the first link (5) and the second link (6), and / or between the second link (6) and the right support portion (1.2). First chutes (7) are respectively provided on the front and rear first telescopic rods (3), and the first link (5) is positioned by left and right sliding on the first chutes (7); second chutes (8) are respectively provided on the front and rear second telescopic rods (4), and the second link (6) is positioned by left and right sliding on the second chutes (8); a telescopic chute (9) is provided between the first telescopic rod (3) and the second telescopic rod (4), and the two are telescopically positioned and matched with each other by the telescopic chute (9) in the left and right directions; the size of the width (Y) of the placement area (B) is adjusted by the left and right sliding between the first link (5) and the left support portion (1.1), between the first link (5) and the second link (6), and between the second link (6) and the right support portion (1.2).

2. The concealed placement structure for a drawer according to claim 1, characterized in that: Fasteners (21) for fixing the mutually front and rear sliding positions are further provided between the first telescopic rod (3) and the left support portion (1.1), and between the second telescopic rod (4) and the right support portion (1.2).

3. The concealed placement structure for a drawer according to claim 2, characterized in that: Fixing members (10) for fixing the mutually left and right sliding positions are further provided between the first link (5) and the first chute (7), and between the second link (6) and the second chute (8); locking members (11) for fixing the mutually left and right telescopic positions are further provided between the first telescopic rod (3) and the second telescopic rod (4).

4. The concealed placement structure for a drawer according to any one of claims 1-3, characterized in that: The left and right side faces (1) are flat sheet metal parts, and their inner sides and / or outer sides are substantially vertical; the left support portion (1.1) and the right support portion (1.2) are respectively located at the lower parts of the left and right side faces (1), wherein the left support portion (1.1) is integrally bent or separately provided with the inner side of the lower part of the side face (1) and is substantially perpendicular to each other, and the right support portion (1.2) is integrally bent or separately provided with the inner side of the lower part of the side face (1) and is substantially perpendicular to each other. The left support portion (1.1) and the right support portion (1.2) respectively extend downwardly with a support portion (12). A notch (13) is formed between the side surface portion (1), the support portion (12) and the left support portion (1.1) and / or the right support portion (1.2). A front fastening portion (14) and a rear fastening portion (15) are respectively arranged at the front and rear positions of the notch (13). The slide rail assembly at least respectively includes a moving slide rail (16). The outer side of the moving slide rail (16) leans on the support portion (12), and its front and rear positions respectively engage with the front fastening portion (14) and the rear fastening portion (15).

5. The concealed storage structure for a drawer according to claim 4, characterized in that: Inner sides at the front and rear ends of the left and right side surface portions (1) are respectively integrally bent with a front connecting portion (17) and a rear connecting portion (18). The left and right side surface portions (1) are connected to a front panel (19) through the front connecting portion (17), and the left and right side surface portions (1) are connected to a rear back panel (20) through the rear connecting portion (18).

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