Refrigerator shifting block structure

Abstract

The utility model discloses a refrigerator shifting block structure which comprises a shifting block body of a box-shaped structure, dovetail groove long clamping strips of an L-shaped structure are arranged on the left side edge and the right side edge of the back face of the shifting block body respectively, a buckle is arranged at the bottom of the back face of the shifting block body, and a vertical face portion of an integrated structure is arranged at the top of the back face of the shifting block body. Side clamping jaws and a middle clamping jaw which are of an integrated structure are arranged on the north side face of the vertical face part, and the side clamping jaws are symmetrically arranged on the two sides of the middle clamping jaw and located at the two ends of the vertical face part. The bottom end of the middle clamping jaw is provided with a fixing pin shaft of a protruding structure. By adopting the structural design of the shifting block, the defects of loosening, large seams, tilting and the like of the shifting block when the shifting block is stressed for a long time can be effectively prevented, and the complaint rate and the after-sales maintenance rate are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator structures, in particular to a refrigerator toggle block structure. Background Art

[0002] In the prior art, such as the patent "A refrigerator toggle block structure" with publication number CN216668088U, the application adopts a combination of assembly ribs, buckles and claws to prevent the vertical surface of the toggle block from flipping when subjected to force, thereby causing the toggle block to loosen. The toggle block structure of this application has the following defects in actual application: during the long-term opening and closing of the refrigerator door, the toggle block is hit back and forth by the flip beam on the refrigerator door. Because the vertical surface of the toggle block is installed behind the lining of the box, one end is prone to tilt and deform downward when subjected to force, which can easily cause a gap between the toggle block and the box shell, causing the toggle block to loosen, thereby affecting the hand feel experience, and even causing the risk of user complaints or machine return. Utility Model Content

[0003] The utility model aims to provide a refrigerator toggle block structure, which is used to solve the problem of poor installation effect of the toggle block structure in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A refrigerator toggle block structure, comprising a toggle block body in a box-shaped structure, the left and right side edges of the back of the toggle block body are respectively provided with L-shaped dovetail groove long clamping strips, the bottom of the back is provided with a buckle, the top of the back of the toggle block body is provided with an integral vertical face, the back side of the vertical face is provided with an integral side claw and a middle claw, the side claws are symmetrically arranged on both sides of the middle claw, and the side claws are arranged at both ends of the vertical face;

[0006] Wherein, a fixing pin with a convex structure is provided at the bottom end of the middle clamping claw.

[0007] As a further solution of the utility model: the toggle block body is used for being snap-fitted into an assembly groove on the inner lining of the box liner.

[0008] As a further solution of the utility model: a vertical transition portion is provided on the top of the assembly groove, and a claw avoidance groove and a limit groove are opened on the vertical transition portion. The claw avoidance grooves are symmetrically arranged on both sides of the limit groove and are used to adapt to the side claws. The top of the limit groove is used to adapt to the middle claw, and the bottom is used to adapt to the fixing pin.

[0009] As a further solution of the utility model: an inner lining locking groove is provided at the bottom of the assembly groove, and a snap-fit ​​buckle is adapted in the inner lining locking groove.

[0010] As a further solution of the utility model: the buckle is elastic.

[0011] As a further solution of the utility model: dovetail sliding grooves are respectively provided on the left and right sides of the assembly groove, and the dovetail sliding grooves are adapted to be slidably connected to long dovetail groove clips.

[0012] As a further solution of the utility model: a special-shaped track groove is provided on the front side of the toggle block body.

[0013] Beneficial effects of the utility model:

[0014] (1) The toggle block structure design of the present application can effectively prevent the toggle block from loosening, widening the gap, warping and other defects when subjected to long-term force, thereby reducing the complaint rate and the after-sales repair rate;

[0015] (2) The vertical surface of the present application adopts a connection structure of left and right side claws and a middle claw, which can prevent appearance defects such as the side corners of the toggle block lifting and the middle bulging and deformation when the vertical surface is subjected to force, and can also prevent the toggle block from loosening;

[0016] (3) In the present application, a fixing pin is added to the back side of the vertical surface to prevent the toggle block body from being displaced downward by force after being assembled on the inner lining of the box liner, thereby avoiding defects such as a large gap between the toggle block body and the box shell and looseness;

[0017] (4) The toggle block structure of the present application is installed by a mixed connection method of a dovetail groove long clip, a buckle, a claw and a fixed pin shaft, which can effectively increase the reliability of the toggle block connection, enhance the toggle block's ability to resist impact deformation, and effectively solve the defect of the existing toggle block that is easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the box liner structure assembled and connected with the toggle block of the utility model;

[0021] Figure 3 It is a schematic diagram of the installation and application of the toggle block, the box liner lining and the box shell of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a structure in which a special-shaped track groove is arranged on the front side of a toggle block.

[0023] In the figure: 1, the toggle block body; 10, the vertical face; 11, the side claw; 12, the middle claw; 13, the fixed pin; 14, the dovetail groove long clip; 15, the buckle; 100, the special-shaped track groove;

[0024] 2. Box liner; 20. Assembly groove; 21. Vertical transition part; 22. Claw avoidance groove; 23. Limiting groove; 24. Dovetail slide groove; 25. Liner lock groove;

[0025] 3. Box shell. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; in the description of the present invention, "multiple" and "several" mean at least two, for example two, three, etc., unless otherwise clearly and specifically defined.

[0028] See also Figures 1 to 4 As shown, the utility model is a refrigerator toggle block structure, comprising a toggle block body 1 of a box-shaped structure, the toggle block body 1 is used to be installed in an assembly groove 20 on the inner lining 2 of the box liner by a buckle 15, the left and right side edges of the back side of the toggle block body 1 are respectively provided with L-shaped dovetail groove long clamping strips 14, the back bottom of the toggle block body 1 is provided with a buckle 15, the buckle 15 is elastic, a vertical surface 10 of an integral structure is provided at the top of the back side of the toggle block body 1, and side claws 11 and a middle claw 12 of an integral structure are provided on the back side surface of the vertical surface 10, the side claws 11 are symmetrically arranged on both sides of the middle claw 12, and the side claws 11 are arranged at both ends of the vertical surface 10; wherein, a fixing pin 13 of a convex structure is provided at the bottom end of the middle claw 12.

[0029] A vertical transition portion 21 is provided at the top of the assembly groove 20, and a claw avoidance groove 22 and a limit groove 23 are provided on the vertical transition portion 21. The claw avoidance grooves 22 are symmetrically arranged on both sides of the limit groove 23 and are used to adapt and clamp the side claws 11. The top of the limit groove 23 is used to adapt and clamp the middle claw 12, and the bottom is used to adapt and clamp the fixed pin 13. The side claw 11 is adapted to be clamped with the claw avoidance groove 22, and the limit groove 23 is adapted to be clamped with the middle claw 12 and the fixed pin 13 respectively, so that the assembly efficiency is improved. The side claws 11 and the middle claws 12 are installed and used, and the maze limiting and fixing of the box shell 3 and the adapter clamping and fixing of the box liner can prevent the side corners of the toggle block body 1 from warping and the middle from bulging and deforming, and at the same time prevent the toggle block body 1 from moving. A fixing pin 13 is added to the back side of the vertical surface 10 to prevent the toggle block body 1 from being displaced downward by force after being assembled on the box liner 2, thereby avoiding defects such as large gap and looseness between the toggle block body 1 and the box shell 3.

[0030] An inner lining locking groove 25 is provided at the bottom of the assembly groove 20 , and a snap-fit ​​buckle 15 is adapted in the inner lining locking groove 25 . The buckle 15 is used for limiting and snap-fit ​​connection to prevent the position of the toggle block body 1 from changing, thereby increasing the connection reliability of the toggle block body 1 .

[0031] The left and right sides of the assembly groove 20 are respectively provided with dovetail grooves 24, and the dovetail groove long clamping strips 14 are adapted to be slidably connected in the dovetail grooves 24. The sliding assembly is adopted, which is beneficial to improve the assembly efficiency, improve the connection strength, and increase the connection reliability.

[0032] A special-shaped track groove 100 is provided on the front of the toggle block body 1, and the special-shaped track groove 100 is a motion track of the refrigerator turning beam.

[0033] During the use of the toggle block structure of the present application, the toggle block body 1 adopts a double-sided clip 15 installation structure, and its large back surface adopts a mixed clip installation method of a dovetail groove long clip strip 14 and a clip 15, which has reliable connection and good stability, and its vertical surface 10 adopts a left and right side claws 11 and a middle claw 12 connection structure, which can prevent the toggle block from warping up at the side corners and bulging and deformation in the middle when the vertical surface 10 is subjected to force, and at the same time prevent the toggle block from loosening; in addition, a fixing pin 13 is added to the back side of the vertical surface 10 to prevent the toggle block body 1 from being displaced downward under force after being assembled on the box liner lining 2, thereby avoiding defects such as large gaps and looseness between the toggle block body 1 and the box shell 3.

[0034] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A refrigerator toggle block structure, comprising a toggle block body (1) of a box-shaped structure, wherein the left and right side edges of the back of the toggle block body (1) are respectively provided with L-shaped dovetail groove long clip strips (14), and the bottom of the back is provided with a buckle (15), characterized in that: The top of the back of the toggle block body (1) is provided with a vertical face portion (10) of an integral structure, and the back side of the vertical face portion (10) is provided with side claws (11) and a middle claw (12) of an integral structure, the side claws (11) are symmetrically arranged on both sides of the middle claw (12), and the side claws (11) are arranged at both ends of the vertical face portion (10); Wherein, a fixing pin shaft (13) with a convex structure is provided at the bottom end of the middle clamping claw (12).

2. A refrigerator toggle block structure according to claim 1, characterized in that: The toggle block body (1) is used to be installed in a mounting groove (20) on the box liner lining (2) by means of a buckle (15).

3. A refrigerator toggle block structure according to claim 2, characterized in that: A vertical transition portion (21) is provided at the top of the assembly groove (20), and a claw avoidance groove (22) and a limit groove (23) are provided on the vertical transition portion (21). The claw avoidance grooves (22) are symmetrically arranged on both sides of the limit groove (23) and are used to adapt to the side claws (11). The top of the limit groove (23) is used to adapt to the middle claw (12), and the bottom is used to adapt to the fixed pin shaft (13).

4. A refrigerator toggle block structure according to claim 2, characterized in that: An inner lining locking groove (25) is provided at the bottom of the assembly groove (20), and a snap-fit ​​buckle (15) is adapted in the inner lining locking groove (25).

5. A refrigerator toggle block structure according to claim 4, characterized in that: The buckle (15) is elastic.

6. A refrigerator toggle block structure according to claim 2, characterized in that: The left and right sides of the assembly groove (20) are respectively provided with dovetail sliding grooves (24), and the dovetail sliding grooves (24) are adapted to be slidably connected with the dovetail groove long clamping strip (14).

7. A refrigerator toggle block structure according to claim 1, characterized in that: A special-shaped track groove (100) is provided on the front side of the toggle block body (1).

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