Cabinet corner connecting structure

Abstract

The utility model discloses a cabinet corner connecting structure which comprises a connecting frame, cabinet plates are arranged on the two sides of the connecting frame, a fixing frame is arranged on the inner wall of the connecting frame, the fixing frame and the connecting frame are arranged in an L shape, grooves are formed in the inner walls of the two sides of the fixing frame, and the connecting frame and the fixing frame are arranged in an L shape. Fixing mechanisms for fixing the cabinet plates are arranged in the two grooves, rotating rods are rotationally connected to the inner walls of the two sides of the connecting frame, rotating plates are arranged on the outer walls of the rotating rods, cavities are formed in the rotating plates, and through grooves are formed in the cavities and the inner walls of the rotating plates; and a limiting mechanism for limiting the cabinet plate is arranged in the through groove. Under the elastic action of the reset spring, the clamping block returns to the initial position, so that the clamping block extends into the clamping groove, the two cabinet plates are fixed, operation is simple, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet assembly, in particular to a cabinet corner connection structure. Background Art

[0002] A kitchen cabinet is a platform for storing kitchenware and cooking in the kitchen. It uses brighter colors and consists of five major parts: cabinet, door panels, hardware, countertops, and electrical appliances. An integrated kitchen cabinet, also known as an integrated kitchen, is a combination of a kitchen cabinet, electrical appliances, gas appliances, and kitchen functional appliances.

[0003] The connection of the cabinet corner generally requires a connecting device to ensure that the corner is at a 90-degree angle, but the corner connecting devices in the prior art are generally cumbersome and need to be implemented by multiple bolts, which brings certain troubles to people's quick installation of the cabinet. In addition, the existing connecting devices only fix the cabinet panels near the corner position, and do not restrict the position of the cabinet panels, which may cause the cabinet panels to tilt, etc., and the stability of the cabinet panel installation cannot be guaranteed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Under the elastic action of the reset spring, the card block returns to the starting position, so that the card block extends into the card slot to fix the two cabinet panels. The operation is relatively simple, which brings convenience to people. A cabinet corner connection structure is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cabinet corner connection structure comprises a connection frame, cabinet panels are provided on both sides of the connection frame, a fixing frame is provided on the inner wall of the connection frame, the fixing frame and the connection frame are both L-shaped, grooves are provided on the inner walls on both sides of the fixing frame, fixing mechanisms for fixing the cabinet panels are provided in the two grooves, rotating rods are rotatably connected to the inner walls on both sides of the connection frame, a rotating plate is provided on the outer wall of the rotating rod, a cavity is provided in the rotating plate, through grooves are provided in the cavity and the inner wall of the rotating plate, and a limiting mechanism for limiting the cabinet panel is provided in the through groove.

[0007] Preferably, the fixing mechanism includes a through rod slidably connected between the groove and the fixed frame, and a block is provided at one end of the through rod located in the groove. The block is elastically connected to the groove through a reset spring, and the reset spring is sleeved on the outer wall of the through rod.

[0008] Preferably, the limiting mechanism comprises a movable plate slidably connected in the chamber, a side wall of the movable plate is provided with a limiting block, and the limiting block is slidably connected to the through slot.

[0009] Preferably, a plurality of slide bars are provided in the chamber, and the plurality of slide bars all penetrate the movable plate and are slidably connected thereto, and the movable plate and the chamber are elastically connected via a plurality of high-elastic springs, and the plurality of high-elastic springs are respectively sleeved on the outer walls of the plurality of slide bars.

[0010] Preferably, the inner walls of the two cabinet panels are provided with a card slot and a limit slot, and the two card slots and the limit slots are matched with the two card blocks and the limit blocks respectively.

[0011] Preferably, the two limit blocks and the two clamping block side walls are provided with inclined surfaces, and the plurality of inclined surfaces are respectively slidably connected to the inner walls of the two cabinet panels.

[0012] Beneficial effects of the utility model:

[0013] 1. The card block returns to the starting position under the elastic action of the reset spring, so that the card block extends into the card slot to fix the two cabinet panels. The operation is relatively simple and brings convenience to people.

[0014] 2. Through the elastic action of multiple high-elastic springs, the limit block extends into the limit groove, thereby limiting the position of the two cabinet panels and fully ensuring the stability of the connection between the two cabinet panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 It is a partial structural cross-sectional schematic diagram of the utility model.

[0018] In the figure: 1 connecting frame, 2 cabinet plate, 3 fixed frame, 4 through rod, 5 card slot, 6 limit slot, 7 rotating rod, 8 rotating plate, 9 groove, 10 card block, 11 return spring, 12 chamber, 13 through slot, 14 slide rod, 15 movable plate, 16 limit block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 A cabinet corner connection structure includes a connecting frame 1, cabinet panels 2 are arranged on both sides of the connecting frame 1, a fixing frame 3 is arranged on the inner wall of the connecting frame 1, the fixing frame 3 and the connecting frame 1 are both L-shaped, grooves 9 are opened on the inner walls on both sides of the fixing frame 3, and fixing mechanisms for fixing the cabinet panels 2 are arranged in the two grooves 9. The fixing mechanism includes a through rod 4 that is slidably connected between the groove 9 and the fixing frame 3, and a clamping block 10 is arranged at one end of the through rod 4 located in the groove 9. The clamping block 10 is elastically connected to the groove 9 through a reset spring 11, and the reset spring 11 is sleeved on the outer wall of the through rod 4. Under the elastic action of the reset spring 11, the clamping block 10 returns to the starting position, so that the clamping block 10 extends into the clamping slot 5, thereby fixing the two cabinet panels 2. The operation is relatively simple, which brings convenience to people.

[0022] The inner walls on both sides of the connecting frame 1 are rotatably connected with a rotating rod 7, the outer wall of the rotating rod 7 is provided with a rotating plate 8, a chamber 12 is opened in the rotating plate 8, the chamber 12 and the inner wall of the rotating plate 8 are provided with a through groove 13, and the through groove 13 is provided with a limiting mechanism for limiting the cabinet panel 2, the limiting mechanism includes a moving plate 15 slidably connected in the chamber 12, the side wall of the moving plate 15 is provided with a limiting block 16, and the limiting block 16 is slidably connected with the through groove 13.

[0023] A plurality of slide bars 14 are provided in the chamber 12, and the plurality of slide bars 14 all penetrate the movable plate 15 and are slidably connected thereto. The movable plate 15 is elastically connected to the chamber 12 via a plurality of high-elastic springs, and the plurality of high-elastic springs are respectively sleeved on the outer walls of the plurality of slide bars 14. Under the elastic action of the plurality of high-elastic springs, the limit block 16 extends into the limit groove 6, thereby limiting the position of the two cabinet panels 2 and fully ensuring the stability of the connection between the two cabinet panels 2.

[0024] The inner walls of the two cabinet panels 2 are provided with a clamping groove 5 and a limiting groove 6 , and the two clamping grooves 5 and the limiting grooves 6 are matched with the two clamping blocks 10 and the limiting blocks 16 respectively.

[0025] The two limit blocks 16 and the side walls of the two clamping blocks 10 are both provided with inclined surfaces, and the plurality of inclined surfaces are slidably connected to the inner walls of the two cabinet panels 2 respectively.

[0026] When the utility model is used, when connecting two cabinet boards 2, the two cabinet boards 2 are respectively inserted into the two sides of the connection frame 1. When the inner wall of the cabinet board 2 contacts the inclined surface of the card block 10, the cabinet board 2 squeezes the card block 10 to retract into the groove 9. When the card slot 5 and the groove 9 are in the same horizontal plane, the card block 10 returns to the starting position under the elastic action of the reset spring 11, so that the card block 10 extends into the card slot 5, and the two cabinet boards 2 are fixed. The operation is relatively simple, which brings convenience to people.

[0027] Then, by rotating the two rotating plates 8, when the inclined surface of the upper limit block 16 on the rotating plate 8 contacts the inner wall of the cabinet panel 2, the sliding connection between the movable plate 15 and the multiple slide rods 14 is utilized to retract the limit block 16 into the chamber 12, and then, under the elastic action of multiple high-elastic springs, the limit block 16 is extended into the limit groove 6, thereby realizing the restriction of the position of the two cabinet panels 2 and fully ensuring the stability of the connection between the two cabinet panels 2.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cabinet corner connection structure, comprising a connection frame (1), characterized in that: Cabinet panels (2) are provided on both sides of the connection frame (1), and a fixing frame (3) is provided on the inner wall of the connection frame (1). The fixing frame (3) and the connection frame (1) are both L-shaped. Grooves (9) are provided on the inner walls on both sides of the fixing frame (3), and fixing mechanisms for fixing the cabinet panels (2) are provided in the two grooves (9). Rotating rods (7) are rotatably connected to the inner walls on both sides of the connection frame (1), and a rotating plate (8) is provided on the outer wall of the rotating rod (7). A chamber (12) is provided in the rotating plate (8), and a through groove (13) is provided in the inner wall of the chamber (12) and the rotating plate (8), and a limiting mechanism for limiting the cabinet panel (2) is provided in the through groove (13).

2. A cabinet corner connection structure according to claim 1, characterized in that: The fixing mechanism comprises a through rod (4) which is slidably connected between the groove (9) and the fixing frame (3); a clamping block (10) is provided at one end of the through rod (4) located in the groove (9); the clamping block (10) is elastically connected to the groove (9) via a return spring (11); and the return spring (11) is sleeved on the outer wall of the through rod (4).

3. A cabinet corner connection structure according to claim 2, characterized in that: The limiting mechanism comprises a movable plate (15) slidably connected in the chamber (12); a limiting block (16) is provided on the side wall of the movable plate (15); and the limiting block (16) is slidably connected to the through slot (13).

4. A cabinet corner connection structure according to claim 3, characterized in that: A plurality of sliding rods (14) are arranged in the chamber (12), and the plurality of sliding rods (14) all penetrate the movable plate (15) and are slidably connected thereto. The movable plate (15) is elastically connected to the chamber (12) via a plurality of high-elastic springs, and the plurality of high-elastic springs are respectively sleeved on the outer walls of the plurality of sliding rods (14).

5. The cabinet corner connection structure according to claim 4, characterized in that: The inner walls of the two cabinet panels (2) are both provided with a clamping groove (5) and a limiting groove (6), and the two clamping grooves (5) and the limiting grooves (6) are respectively matched with two clamping blocks (10) and the limiting blocks (16).

6. The cabinet corner connection structure according to claim 5, characterized in that: The two limit blocks (16) and the side walls of the two clamping blocks (10) are both provided with inclined surfaces, and the plurality of inclined surfaces are respectively slidably connected to the inner walls of the two cabinet panels (2).

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