Supporting structure capable of fixing various refrigerator shelves

Abstract

The utility model discloses a supporting structure capable of fixing various refrigerator shelves, which comprises two longitudinal bearing plates, supporting legs, a plug-in component and an elastic clamping component, the longitudinal bearing plates are oppositely arranged, the plug-in component is used for inserting and positioning the refrigerator shelves, the elastic clamping component is used for clamping the inserted refrigerator shelves, and the supporting legs are used for supporting the refrigerator shelves. The connection adjusting assembly is used for adjusting the distance between the two longitudinal bearing plates. The multiple inserting grooves are formed in the inner wall of the longitudinal bearing plate at equal intervals, the openings of the inserting grooves are in a horn shape, quick insertion and positioning of the shelf are facilitated, the multiple mounting holes are formed in the tops of the inserting grooves at equal intervals, the springs are fixedly mounted in the mounting holes, and the tail ends of the springs are fixedly connected with the pressing blocks. According to the refrigerator shelf clamping device, the shelf is stably clamped through spring pressure, the refrigerator shelf clamping device can adapt to refrigerator shelves of different thicknesses, the distance between the two longitudinal bearing plates can be adjusted through the connection adjusting assembly, and therefore the refrigerator shelf clamping device can adapt to the refrigerator shelves of different widths.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator shelf technology, and more specifically, to a support structure that can fix various refrigerator shelves. Background Technology

[0002] As a primary component for dividing storage space, the internal shelves of a refrigerator play a crucial role in the user experience and the utilization of the refrigerator's internal space. With consumers' increasing demands for refrigerator functionality and ease of use, various refrigerator shelves of different specifications and thicknesses have emerged on the market. These shelves differ in materials, dimensions, and designs to meet diverse storage needs and aesthetic preferences.

[0003] Because refrigerator shelves of different brands and models vary in thickness, and existing support structures typically use fixed-size clamping methods, they cannot adaptively adjust to the actual thickness of the shelves. This results in the support structure failing to provide a stable clamping force when thinner or thicker shelves are placed, causing the shelves to wobble, shift, or even fall off. This not only affects the safety of items stored on the shelves but may also damage other internal components of the refrigerator. Furthermore, the overall width of traditional refrigerator shelf support structures is usually fixed and cannot be adjusted for shelves of different widths, meaning the support structure can only fit shelves of a specific width. To address these problems, this device was invented. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a support structure that can fix various refrigerator shelves to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a support structure capable of fixing multiple refrigerator shelves, comprising:

[0006] There are two longitudinal support plates, which are arranged facing each other;

[0007] Support feet are located on both sides of the bottom of the longitudinal support plate;

[0008] The plug-in assembly is equally spaced on the inner wall of the longitudinal support plate for inserting and positioning the refrigerator shelf. The plug-in assembly includes a plug-in slot, the opening of which is funnel-shaped, and multiple mounting holes are equally spaced on its top.

[0009] The elastic clamping assembly is fixedly installed in the mounting hole and is used to clamp the inserted refrigerator shelf. The elastic clamping assembly includes a spring, and a pressing block is fixedly connected to the end of the spring. The pressing block has an inverted trapezoidal structure and the inclined surface faces the opening of the insertion slot.

[0010] A connecting adjustment component is installed between two longitudinal support plates to adjust the distance between the two longitudinal support plates.

[0011] Furthermore, multiple suction cups with a diameter of 30-50mm are installed between the support feet on both sides of the bottom of the longitudinal support plate.

[0012] Furthermore, the depth of the insertion slot is 50-80mm.

[0013] Furthermore, the connection adjustment assembly includes a first connecting sleeve, of which four are provided and are respectively fixedly installed on both sides of the top and bottom of the inner wall of one of the longitudinal support plates. Between two first connecting sleeves located on the same horizontal plane, there is a connecting rod fixedly installed on the longitudinal support plate. The outer end of the connecting rod has a stepped hole, and a screw is provided on the outside of the connecting rod. One end of the screw is connected to a grip block with anti-slip texture. The outer end of the grip block is fixed with a stepped rod that matches the stepped hole. The screw is rotatably connected to the connecting rod through the stepped rod.

[0014] Furthermore, the connection adjustment assembly also includes four insertion rods adapted to the first connecting sleeve. These four insertion rods are fixedly installed on both sides of the top and bottom of the inner wall of another longitudinal receiving plate. A second connecting sleeve is provided between two insertion rods located on the same horizontal plane. The inner wall of the second connecting sleeve has internal threads. The screw is threadedly connected to the second connecting sleeve. The length of the insertion rod is greater than the length of the second connecting sleeve. The insertion rods at the four corners are slidably connected to the first connecting sleeves at the four corners.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The inner wall of the longitudinal support plate is provided with multiple insertion slots at equal intervals. The opening of the insertion slots is flared, which facilitates the quick insertion and positioning of the shelves and improves the convenience of use. Multiple mounting holes are provided at equal intervals at the top of the insertion slots. Springs are fixedly installed in the mounting holes, and pressure blocks are fixedly connected to the ends of the springs. The spring pressure is used to achieve a stable clamping of the shelves, which can be used to accommodate refrigerator shelves of different thicknesses. The structure of No. 1 connecting sleeve, connecting rod, screw, insertion rod and No. 2 connecting sleeve makes the distance between the two longitudinal support plates adjustable, so as to accommodate refrigerator shelves of different widths and improve the versatility and flexibility of the product.

[0017] 2. Multiple suction cups are installed between the support feet on both sides of the bottom of the longitudinal support plate. The suction cups are strongly attached to the inner wall of the refrigerator, which enhances the structural stability of the longitudinal support plate during use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the overall structure of this utility model;

[0020] Figure 2 An installation diagram of the insertion rod and the second connecting sleeve provided by this utility model;

[0021] Figure 3 This is a schematic diagram of the installation of the No. 1 connecting sleeve and connecting rod provided for this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Longitudinal support plate; 2. Support foot; 3. Suction cup; 4. Insertion groove; 5. Mounting hole; 6. Spring; 7. Pressing block; 8. No. 1 connecting sleeve; 9. Connecting rod; 10. Stepped hole; 11. Screw; 12. Holding block; 13. Stepped rod; 14. Insert rod; 15. No. 2 connecting sleeve. Detailed Implementation

[0024] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] See attached document Figures 1-3 This embodiment provides a support structure for fixing various refrigerator shelves, including two opposing longitudinal support plates 1. Support feet 2 are provided on both sides of the bottom of the longitudinal support plates 1. The longitudinal support plates 1 are made of high-strength, corrosion-resistant metal materials (such as stainless steel or aluminum alloy) to ensure long-term stability and durability. The support feet 2 are also made of metal to ensure long-term stability and durability. Their surfaces are treated with anti-slip material to enhance friction with the inner wall of the refrigerator.

[0027] See attached document Figure 1Multiple suction cups 3 are provided between the support feet 2 on both sides of the bottom of the longitudinal support plate 1. The suction cups 3 are made of rubber material and have a diameter of 30-50mm. The suction cups 3 are strongly attached to the inner wall of the refrigerator, which enhances the structural stability of the longitudinal support plate 1 during use.

[0028] See attached document Figure 2 The inner wall of the longitudinal receiving plate 1 has multiple insertion slots 4 at equal intervals. The depth of the insertion slots 4 is 50-80mm. The opening of the insertion slots 4 is flared to facilitate the quick insertion and positioning of the shelf. The top of the insertion slots 4 has multiple mounting holes 5 at equal intervals. The insertion slots 4 and the mounting holes 5 form an insertion assembly. A spring 6 is fixedly installed in the mounting hole 5. A pressing block 7 is fixedly connected to the end of the spring 6. The spring 6 and the pressing block 7 form an elastic clamping assembly. The pressing block 7 has an inverted trapezoidal structure, and the inclined surface of the inverted trapezoidal structure faces the opening of the insertion slot 4. The pressure of the spring 6 achieves a stable clamping of the shelf to adapt to refrigerator shelves of different thicknesses.

[0029] See attached document Figure 2 and Figure 3 One of the longitudinal support plates 1 has a No. 1 connecting sleeve 8 fixedly installed on both sides of the top and bottom of the inner wall. A connecting rod 9 is set between the two No. 1 connecting sleeves 8 located on the same horizontal plane. The connecting rod 9 is fixedly installed on the longitudinal support plate 1. A stepped hole 10 is opened at the outer end of the connecting rod 9. A screw 11 is set on the outside of the connecting rod 9. A gripping block 12 is fixedly connected to one end of the screw 11. The outer surface of the gripping block 12 is processed with anti-slip texture to facilitate manual rotation. A stepped rod 13 that matches the stepped hole 10 is fixedly installed at the outer end of the gripping block 12. Both the gripping block 12 and the stepped rod 13 are set towards the connecting rod 9. That is, the screw 11 is rotatably connected to the connecting rod 9 through the stepped rod 13. When in use, rotating the gripping block 12 can realize the rotation of the screw 11.

[0030] See attached document Figure 2 On the inner walls of another longitudinal receiving plate 1, on both sides of the top and bottom, are fixedly installed insert rods 14 that are compatible with the first connecting sleeve 8. A second connecting sleeve 15 is positioned between the two insert rods 14 on the same horizontal plane. The inner wall of the second connecting sleeve 15 is machined with internal threads. The screw 11 is threadedly connected to the second connecting sleeve 15, and the length of the insert rod 14 is greater than the length of the second connecting sleeve 15. By rotating the screw 11 through the gripping block 12, the other longitudinal receiving plate 1 can be moved. The insert rods 14 at the four corners are slidably connected to the first connecting sleeves 8 at the four corners. Through the arrangement of the first connecting sleeve 8, connecting rod 9, screw 11, insert rod 14, and second connecting sleeve 15, the distance between the two longitudinal receiving plates 1 is adjustable to accommodate refrigerator shelves of different widths. The first connecting sleeve 8, connecting rod 9, screw 11, insert rod 14, and second connecting sleeve 15 constitute an elastic clamping assembly.

[0031] The support structure for fixing various refrigerator shelves uses two opposing longitudinal support plates 1 as the main support structure. The connection stability between the longitudinal support plates 1 and the inner wall of the refrigerator is enhanced by the support feet 2 and suction cups 3. The insertion grooves 4, springs 6, and pressing blocks 7 on the inner wall of the longitudinal support plates 1 are used to achieve stable clamping of shelves of different thicknesses. The distance between the two longitudinal support plates 1 is adjusted by the first connecting sleeve 8, connecting rod 9, screw 11, insertion rod 14 and the second connecting sleeve 15 to accommodate refrigerator shelves of different widths.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support structure for fixing various refrigerator shelves, characterized in that, include: There are two longitudinal support plates (1), which are arranged facing each other; Support feet (2) are provided on both sides of the bottom of the longitudinal support plate (1); The plug-in assembly is equally spaced on the inner wall of the longitudinal support plate (1) for inserting and positioning the refrigerator shelf. The plug-in assembly includes a plug-in groove (4), the opening of which is trumpet-shaped, and multiple mounting holes (5) are equally spaced on its top. The elastic clamping assembly is fixedly installed in the mounting hole (5) and is used to clamp the inserted refrigerator shelf. The elastic clamping assembly includes a spring (6) and a pressing block (7) is fixedly connected to the end of the spring (6). The pressing block (7) has an inverted trapezoidal structure and the inclined surface faces the opening of the insertion groove (4). A connecting adjustment component is set between two longitudinal support plates (1) to adjust the distance between the two longitudinal support plates (1).

2. The support structure for fixing multiple refrigerator shelves according to claim 1, characterized in that: Multiple suction cups (3) are provided between the support feet (2) on both sides of the bottom of the longitudinal support plate (1), and the diameter of the suction cups (3) is 30-50mm.

3. The support structure for fixing multiple refrigerator shelves according to claim 1, characterized in that: The depth of the insertion slot (4) is 50-80mm.

4. The support structure for fixing multiple refrigerator shelves according to claim 1, characterized in that: The connection adjustment assembly includes a first connecting sleeve (8), four first connecting sleeves (8) are provided, and are respectively fixedly installed on the top and bottom sides of the inner wall of one of the longitudinal support plates (1). A connecting rod (9) fixedly installed on the longitudinal support plate (1) is provided between two first connecting sleeves (8) located on the same horizontal plane. A stepped hole (10) is opened at the outer end of the connecting rod (9). A screw (11) is provided on the outside of the connecting rod (9). A gripping block (12) with anti-slip texture is connected to one end of the screw (11). A stepped rod (13) adapted to the stepped hole (10) is fixed at the outer end of the gripping block (12). The screw (11) is rotatably connected to the connecting rod (9) through the stepped rod (13).

5. A support structure for fixing multiple refrigerator shelves according to claim 4, characterized in that: The connection adjustment assembly also includes a plug rod (14) adapted to the first connecting sleeve (8). There are four plug rods (14), which are respectively fixedly installed on the top and bottom sides of the inner wall of the other longitudinal support plate (1). A second connecting sleeve (15) is provided between two plug rods (14) located on the same horizontal plane. The inner wall of the second connecting sleeve (15) has internal threads. The screw (11) is threadedly connected to the second connecting sleeve (15). The length of the plug rod (14) is greater than the length of the second connecting sleeve (15). The plug rods (14) at the four corners are slidably connected to the first connecting sleeve (8) at the four corners.

Images