Combined refrigerator tray structure

Abstract

The invention provides a combined refrigerator tray structure, particularly relates to the field of refrigerator tray production, and comprises a first buckle and a connecting plate which are arranged on the inner side wall of a refrigerator and are of a hollow cuboid structure; a clamping plate is arranged at the lower end of the connecting plate and is embedded into the first buckle; a supporting plate is arranged on the side wall of the connecting plate and located on the lower side of the tray to support the tray. A plurality of connecting pieces with right-angle-shaped cross sections are further included, one end of each connecting piece can be embedded into the corresponding first buckle, the other end of each connecting piece is provided with a hollow second buckle of a cuboid structure, and the second buckles are detachably connected with the connecting pieces. And the lower end of one connecting piece can be embedded into the other second buckle. The height of the height can be conveniently adjusted by replacing the supporting accessories with different sizes, so that the use convenience is improved, the distance of the supporting accessories can be adjusted by combining the supporting accessories, and the height-adjustable tray can be suitable for trays with different sizes and is wide in application range.

Description

Technical Field

[0001] The invention belongs to the field of refrigerator tray production, and in particular relates to a combined refrigerator tray structure. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and is also a product that keeps food or other items at a constant low temperature. In order to better store items, a tray is generally placed in the space of the refrigerator, and the space inside the refrigerator is divided into layers by the tray. The existing tray structure is mostly to directly insert the two ends of the tray into the groove inside the refrigerator to fix the position of the tray. However, this structure has the disadvantages of being inconvenient to adjust the layer height, the fixation reliability needs to be further improved, and it cannot adapt to the placement of trays of different sizes. The patent with application number CN201410293523X discloses a tray assembly for a refrigerator and a refrigerator having the same. The tray assembly includes: a tray; and a first wine rack, the first wine rack is arranged on the upper surface of the tray, and one end of the first wine rack is pivotally connected to the tray, the first wine rack can be pivoted between a first position extending in the left-right direction and a second position extending in the front-back direction, wherein one end of the first wine rack is adjacent to the left edge of the tray. The device is used for the tray assembly of the refrigerator, and the storage requirements of wine bottles and storage items are met by changing the placement position of the first wine rack, saving space in the refrigerator. At the same time, the functional diversity of the tray assembly is increased to meet the different usage requirements of users. However, it still has the disadvantages of inconvenient adjustment of the layer height, the reliability of fixing needs to be further improved, and it cannot adapt to the placement of trays of different sizes; in view of the above shortcomings, a combined refrigerator tray structure is now needed that can be easily adjusted. Summary of the invention

[0003] The purpose of the present invention is to provide a combined refrigerator tray structure. The device can conveniently adjust the layer height by replacing supporting accessories of different sizes, thereby improving the convenience of use. By combining supporting accessories, the distance between supporting accessories can be adjusted, thereby being suitable for trays of different sizes and having a wide range of applications.

[0004] The present invention provides the following technical solutions: A combined refrigerator tray structure comprises a plurality of first clips and a connecting plate of a hollow rectangular structure arranged on the inner wall of the refrigerator; a clip is arranged at the lower end of the connecting plate, and the clip is embedded in the first clip; a supporting plate is arranged on the side wall of the connecting plate, and the supporting plate is located at the lower side of the tray to support the tray; It also includes a plurality of connectors with right-angled cross sections, one end of the connector can be embedded in the first buckle, the other end of the connector is provided with a second buckle with a hollow rectangular structure, and the second buckle and the connector are detachably connected; and the lower end of a connector can be embedded in another second buckle; Preferably, the cross-section of the support plate is arc-shaped, and the support plate, the connecting plate and the clamping plate are an integrally formed structure; a stabilizing block with a semi-arc cross-section is provided on the lower side of both ends of the tray; the lower end of the stabilizing block is embedded in the arc-shaped support plate, and the upper end of the stabilizing block is connected to the lower side of both ends of the tray.

[0005] Preferably, the stabilizing block is connected to the underside of the tray via countersunk screws.

[0006] Preferably, an anti-fool-proofing protrusion is provided on the upper portion of the stabilizing block, and an anti-fool-proofing groove matching the anti-fool-proofing protrusion is provided on the lower side of the supporting plate.

[0007] Preferably, one end of the fool-proof protrusion is in an enlarged structure; the lower end of the clamping plate is in a wedge-shaped structure.

[0008] Preferably, a limiting strip is provided at the bottom of the arc-shaped structure of the support plate, and a limiting groove matching the limiting strip is provided at the lower portion of the stabilizing block.

[0009] Preferably, the anti-fool-proof protrusion and the stabilizing block are an integrally formed structure; the stabilizing block is made of rubber material.

[0010] Preferably, a stabilizing plate is provided at one end of the connecting piece in the vertical direction, and a positioning groove is provided at the corner; a positioning plate with a right-angle cross-section is provided on the outer side wall of the second buckle, the positioning plate is hung on the stabilizing plate, and the end of the positioning plate is embedded in the positioning groove.

[0011] Preferably, the other end of the connecting piece is a wedge-shaped structure.

[0012] Preferably, the positioning plate is symmetrically arranged up and down on the outer side wall of the second buckle.

[0013] Beneficial effects of the present invention: Different from the traditional pull-out structure of the pallet, this device can conveniently adjust the layer height by replacing the supporting accessories of different sizes, thereby improving the convenience of use; different from the traditional pallet with fixed size, this device can adjust the distance of the supporting accessories by combining the supporting accessories, thereby being suitable for pallets of different sizes, with a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure; Figure 2 It is the structural diagram of the connector; Figure 3 Combination structure diagram of connector Figure 4 FIG. 2 is a diagram of a second embodiment; Figure 5It is a partial diagram of the second embodiment; Figure 6 This is a diagram of a third embodiment; Figure 7 This is a diagram of a fourth embodiment; The markings in the figure are: 1. Inner wall of refrigerator; 2. First buckle; 3. Tray; 4. Connecting plate; 5. Support plate; 6. Card plate; 7. Stabilizing block; 8. Anti-mistake protrusion; 9. Limiting strip; 10. Limiting groove; 11. Second buckle; 12. Connecting piece; 13. Positioning plate; 14. Stabilizing plate; 15. Positioning groove; 16. Countersunk screw. DETAILED DESCRIPTION Example

[0015] like Figure 1 to Figure 2 A combined refrigerator tray structure includes a first buckle 2 of a hollow rectangular structure arranged on the inner wall 1 of the refrigerator. The first buckle 2 and the inner wall of the inner wall 1 of the refrigerator can adopt an integrally formed structure, or other structures that can be firmly fixed. A card plate 6 is provided at the lower end of the connecting plate 4, and two card plates 6 can be provided. The card plates 6 are embedded in the first buckle 2; in order to ensure the stable connection of the first buckle 2, the card plates 6 are respectively embedded in the first buckle 2, and the card plates 6 and the first buckle 2 fit each other; a supporting plate 5 is provided on the side wall of the connecting plate 4, and the supporting plate 5 is located at the lower side of the tray 3 to support the tray 3; thereby playing a supporting role; wherein the card plate 6, the connecting plate 4 and the supporting plate 5 are an integrally formed structure, thereby improving the overall strength of the device. By replacing the corresponding accessories of the connecting plates 4 of different heights, the placement layer height of the tray 3 can be conveniently adjusted, thereby improving the convenience of use. It also includes a plurality of connectors 12 with a right-angled cross section. The connectors 12 can be directly formed by bending metal. One end of the connector 12 is embedded in the first buckle 2, and the other end of the connector 12 is provided with a second buckle 11 with a hollow rectangular structure; and the lower end of one connector 12 can be embedded in another second buckle 11; Figure 3 As shown in the structure, by combining the connecting piece 12, the second buckle 11 and the first buckle 2, the distance between the related supporting accessories can be adjusted, so that pallets of different sizes can be applied, and the application range is wide. Example

[0016] like Figures 1 to 5A combined refrigerator tray structure includes a first buckle 2 of a hollow rectangular structure arranged on the inner wall 1 of the refrigerator. The first buckle 2 and the inner wall of the inner wall 1 of the refrigerator can adopt an integrally formed structure, or other structures that can be firmly fixed. A card plate 6 is provided at the lower end of the connecting plate 4, and two card plates 6 can be provided. The card plates 6 are embedded in the first buckle 2; in order to ensure the stable connection of the first buckle 2, the card plates 6 are respectively embedded in the first buckle 2, and the card plates 6 and the first buckle 2 fit each other; a supporting plate 5 is provided on the side wall of the connecting plate 4, and the supporting plate 5 is located at the lower side of the tray 3 to support the tray 3; thereby playing a supporting role; wherein the card plate 6, the connecting plate 4 and the supporting plate 5 are an integrally formed structure, thereby improving the overall strength of the device. By replacing the corresponding accessories of the connecting plates 4 of different heights, the placement layer height of the tray 3 can be conveniently adjusted, thereby improving the convenience of use. A plurality of connectors 12 with a right-angled cross section can be directly formed by bending metal, one end of the connector 12 is embedded in the first buckle 2, and the other end of the connector 12 is provided with a second buckle 11 with a hollow rectangular structure; and the lower end of a connector 12 can be embedded in another second buckle 11; Figure 3 As shown in the structure, by combining the connecting piece 12, the second buckle 11 and the first buckle 2, the distance between the related supporting accessories can be adjusted, so that pallets of different sizes can be applied, and the application range is wide.

[0017] The cross section of the support plate 5 is arc-shaped, and the lower sides of both ends of the tray 3 are provided with stabilizing blocks 7 with semi-arc-shaped cross sections. The stabilizing blocks 7 are connected to the lower side of the tray 3 through countersunk screws 16. The stabilizing blocks 7 can be made of rubber. In order to ensure the stability of the countersunk screws 16 and the stabilizing blocks 7, corresponding screw sleeves can be buried in the stabilizing blocks 7; the lower end of the stabilizing blocks 7 is embedded in the arc-shaped support plate 5, and the arc-shaped structure can increase the contact area, thereby improving the connection reliability; The upper part of the stabilizing block 7 is provided with an anti-fool protrusion 8, and the lower side of the supporting plate 5 is provided with an anti-fool groove matching the anti-fool protrusion 8. The cooperation between the anti-fool protrusion 8 and the anti-fool groove effectively ensures the firmness and convenience of assembly; and one end of the anti-fool protrusion 8 is an expanded structure, which further improves the firmness. For the specific structure, please refer to the attached Figure 5 . As attached Figure 5 In order to facilitate the insertion of the card plate 6 into the first buckle 2, the lower end of the card plate 6 is a wedge-shaped structure. At the same time, in order to further improve the connection stability, a limit strip 9 is provided at the bottom of the arc structure of the support plate 5, and a limit groove 10 matching the limit strip 9 is provided at the lower part of the stabilizing block 7, thereby playing a stabilizing role; the anti-fool protrusion 8 and the stabilizing block 7 are an integrated structure; the limit strip 9 and the support plate 5 are an integrated structure, thereby improving the strength of the device. Example

[0018] like Figures 1 to 6A combined refrigerator tray structure includes a first buckle 2 of a hollow rectangular structure arranged on the inner wall 1 of the refrigerator. The first buckle 2 and the inner wall of the inner wall 1 of the refrigerator can adopt an integrally formed structure, or other structures that can be firmly fixed. A card plate 6 is provided at the lower end of the connecting plate 4, and two card plates 6 can be provided. The card plates 6 are embedded in the first buckle 2; in order to ensure the stable connection of the first buckle 2, the card plates 6 are respectively embedded in the first buckle 2, and the card plates 6 and the first buckle 2 fit each other; a supporting plate 5 is provided on the side wall of the connecting plate 4, and the supporting plate 5 is located at the lower side of the tray 3 to support the tray 3; thereby playing a supporting role; wherein the card plate 6, the connecting plate 4 and the supporting plate 5 are an integrally formed structure, thereby improving the overall strength of the device. By replacing the corresponding accessories of the connecting plates 4 of different heights, the placement layer height of the tray 3 can be conveniently adjusted, thereby improving the convenience of use.

[0019] A plurality of connectors 12 with a right-angled cross section can be directly formed by bending metal, one end of the connector 12 is embedded in the first buckle 2, and the other end of the connector 12 is provided with a second buckle 11 with a hollow rectangular structure, and the second buckle 11 and the connector 12 are detachably connected, wherein one end of the connector 12 is provided with a stabilizing plate 14 in the vertical direction, and a positioning groove 15 is provided at the corner, and the stabilizing plate 14 and the connector 12 are an integrally formed structure; the outer side wall of the second buckle 11 is provided with a positioning plate 13 with a right-angled cross section, and the positioning plate 13 and the second buckle 11 are an integrally formed structure, the positioning plate 13 is hung on the stabilizing plate 14, and the end of the positioning plate 13 is embedded in the positioning groove 15, see the attached Figure 6 The structure is hung on each other, thereby realizing the stable setting of the second buckle 11, thereby facilitating free combination and assembly; and the lower end of a connecting member 12 can be embedded in another second buckle 11; Figure 3 As shown in the structure, the distance between the related supporting accessories can be adjusted by combining the connecting member 12, the second buckle 11 and the first buckle 2, so that pallets of different sizes can be used, and the application range is wide; The support plate 5 has an arc-shaped cross section, and a stabilizing block 7 with a semi-arc-shaped cross section is provided on the lower side of both ends of the tray 3. The stabilizing block 7 is connected to the lower side of the tray 3 by countersunk screws 16. The stabilizing block 7 can be made of rubber material. In order to ensure the stability of the countersunk screws 16 and the stabilizing block 7, a corresponding screw sleeve can be buried in the stabilizing block 7; the lower end of the stabilizing block 7 is embedded in the arc-shaped support plate 5, and the contact area can be increased by the arc-shaped structure, thereby improving the connection reliability; an anti-fool protrusion 8 is provided on the upper part of the stabilizing block 7, and an anti-fool protrusion 8 is provided on the lower side of the support plate 5 to match the anti-fool protrusion 8. The cooperation between the anti-fool protrusion 8 and the anti-fool groove effectively ensures the reliability and convenience of assembly; and one end of the anti-fool protrusion 8 is an enlarged structure, which further improves the reliability. For the specific structure, please refer to the attached Figure 5 ; as attached Figure 5In order to facilitate the insertion of the card plate 6 into the first buckle 2, the lower end of the card plate 6 is a wedge-shaped structure. At the same time, in order to further improve the connection stability, a limit strip 9 is provided at the bottom of the arc structure of the support plate 5, and a limit groove 10 matching the limit strip 9 is provided at the lower part of the stabilizing block 7, thereby playing a stabilizing role; the anti-fool protrusion 8 and the stabilizing block 7 are an integrated structure; the limit strip 9 and the support plate 5 are an integrated structure, thereby improving the strength of the device. Example

[0020] like Figures 1 to 7 A combined refrigerator tray structure includes a first buckle 2 of a hollow rectangular structure arranged on the inner wall 1 of the refrigerator. The first buckle 2 and the inner wall of the inner wall 1 of the refrigerator can adopt an integrally formed structure, or other structures that can be firmly fixed. A card plate 6 is provided at the lower end of the connecting plate 4, and two card plates 6 can be provided. The card plates 6 are embedded in the first buckle 2; in order to ensure the stable connection of the first buckle 2, the card plates 6 are respectively embedded in the first buckle 2, and the card plates 6 and the first buckle 2 fit each other; a supporting plate 5 is provided on the side wall of the connecting plate 4, and the supporting plate 5 is located at the lower side of the tray 3 to support the tray 3; thereby playing a supporting role; wherein the card plate 6, the connecting plate 4 and the supporting plate 5 are an integrally formed structure, thereby improving the overall strength of the device. By replacing the corresponding accessories of the connecting plates 4 of different heights, the placement layer height of the tray 3 can be conveniently adjusted, thereby improving the convenience of use. A plurality of connectors 12 with a right-angled cross section can be directly formed by bending metal, one end of the connector 12 is embedded in the first buckle 2, and the other end of the connector 12 is provided with a second buckle 11 with a hollow rectangular structure, and the second buckle 11 and the connector 12 are detachably connected, wherein one end of the connector 12 is provided with a stabilizing plate 14 in the vertical direction, and a positioning groove 15 is provided at the corner, and the stabilizing plate 14 and the connector 12 are an integrally formed structure; the outer side wall of the second buckle 11 is provided with a positioning plate 13 with a right-angled cross section, and the positioning plate 13 and the second buckle 11 are an integrally formed structure, the positioning plate 13 is hung on the stabilizing plate 14, and the end of the positioning plate 13 is embedded in the positioning groove 15, see the attached Figure 6 The structure is hung on each other, thereby realizing the stable setting of the second buckle 11. In order to further improve the stability, the positioning plates 13 are symmetrically arranged on the outer side wall of the second buckle 11. The stability can be effectively improved by the two positioning plates 13. The end of the connecting member 12 is a wedge-shaped structure, so that it can be easily embedded in the second buckle 11 or the second buckle 2, thereby facilitating free combination and assembly; and the lower end of a connecting member 12 can be embedded in another second buckle 11; Figure 3 As shown in the structure, the distance between the related supporting accessories can be adjusted by combining the connecting member 12, the second buckle 11 and the first buckle 2, so that pallets of different sizes can be used, and the application range is wide; The support plate 5 has an arc-shaped cross section, and a stabilizing block 7 with a semi-arc-shaped cross section is provided on the lower side of both ends of the tray 3. The stabilizing block 7 is connected to the lower side of the tray 3 by countersunk screws 16. The stabilizing block 7 can be made of rubber material. In order to ensure the stability of the countersunk screws 16 and the stabilizing block 7, a corresponding screw sleeve can be buried in the stabilizing block 7; the lower end of the stabilizing block 7 is embedded in the arc-shaped support plate 5, and the contact area can be increased by the arc-shaped structure, thereby improving the connection reliability; an anti-fool protrusion 8 is provided on the upper part of the stabilizing block 7, and an anti-fool protrusion 8 is provided on the lower side of the support plate 5 to match the anti-fool protrusion 8. The cooperation between the anti-fool protrusion 8 and the anti-fool groove effectively ensures the reliability and convenience of assembly; and one end of the anti-fool protrusion 8 is an enlarged structure, which further improves the reliability. For the specific structure, please refer to the attached Figure 5 ; as attached Figure 5 In order to facilitate the insertion of the card plate 6 into the first buckle 2, the lower end of the card plate 6 is a wedge-shaped structure. At the same time, in order to further improve the connection stability, a limit strip 9 is provided at the bottom of the arc structure of the support plate 5, and a limit groove 10 matching the limit strip 9 is provided at the lower part of the stabilizing block 7, thereby playing a stabilizing role; the anti-fool protrusion 8 and the stabilizing block 7 are an integrated structure; the limit strip 9 and the support plate 5 are an integrated structure, thereby improving the strength of the device.

[0021] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined refrigerator tray structure, characterized in that: It includes a plurality of first buckles and connecting plates of a hollow rectangular structure arranged on the inner wall of the refrigerator; a clamping plate is arranged at the lower end of the connecting plate, and the clamping plate is embedded in the first buckle; a supporting plate is arranged on the side wall of the connecting plate, and the supporting plate is located at the lower side of the tray to support the tray; It also includes several connectors with right-angled cross-sections, one end of which can be embedded in a first buckle, and the other end of the connector is provided with a second buckle with a hollow rectangular structure, and the second buckle and the connector are detachably connected; and the lower end of a connector can be embedded in another second buckle.

2. A combined refrigerator tray structure according to claim 1, characterized in that: The cross section of the support plate is arc-shaped, and the support plate, connecting plate and clamping plate are an integrally formed structure; a stabilizing block with a semi-arc cross section is provided on the lower side of both ends of the tray; the lower end of the stabilizing block is embedded in the arc-shaped support plate, and the upper end of the stabilizing block is connected to the lower side of both ends of the tray.

3. A combined refrigerator tray structure according to claim 2, characterized in that: The stabilizer block is connected to the underside of the tray by countersunk screws.

4. The combined refrigerator tray structure according to claim 3, characterized in that: An anti-fool-proofing protrusion is arranged on the upper part of the stabilizing block, and an anti-fool-proofing groove matching with the anti-fool-proofing protrusion is arranged on the lower side of the supporting plate.

5. The combined refrigerator tray structure according to claim 4, characterized in that: One end of the anti-fool protrusion is in a bulged structure; the lower end of the clamping plate is in a wedge-shaped structure.

6. The combined refrigerator tray structure according to claim 5, characterized in that: A limiting strip is provided at the bottom of the arc-shaped structure of the support plate, and a limiting groove matching the limiting strip is provided at the lower part of the stabilizing block.

7. The combined refrigerator tray structure according to claim 6, characterized in that: The anti-fool-proof protrusion and the stabilizing block are an integrated structure; the stabilizing block is made of rubber.

8. The combined refrigerator tray structure according to claim 7, characterized in that: A stabilizing plate is provided at one end of the connecting piece in the vertical direction, and a positioning groove is provided at the corner; a positioning plate with a right-angle cross-section is provided on the outer side wall of the second buckle, the positioning plate is hung on the stabilizing plate, and the end of the positioning plate is embedded in the positioning groove.

9. The combined refrigerator tray structure according to claim 8, characterized in that: The other end of the connecting piece is a wedge-shaped structure.

10. The combined refrigerator tray structure according to claim 8, characterized in that: The positioning plate is symmetrically arranged on the outer side wall of the second buckle.

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