Embedded refrigerator hinge adjusting mechanism

Abstract

The utility model provides an embedded refrigerator hinge adjusting mechanism which comprises a fixing seat and a swing arm assembly, the swing arm assembly is rotationally connected to the fixing seat, the fixing seat is provided with an integrated adjusting assembly, the integrated adjusting assembly comprises a left-right adjusting plate, an up-down adjusting plate, a left-right adjusting piece, an up-down adjusting piece and a fastener, the left-right adjusting plate is arranged on the fixing seat, and the up-down adjusting plate is arranged on the fixing seat. One end of the left-right adjusting part is eccentrically connected with the left-right adjusting plate, the other end of the left-right adjusting part is connected with the fixing seat, the up-down adjusting plate is arranged on the left-right adjusting plate, one end of the up-down adjusting part is eccentrically connected with the up-down adjusting plate, and the other end of the up-down adjusting part penetrates through the left-right adjusting plate and then is connected with the fixing seat. The left-right adjusting plate, the up-down adjusting plate and the fixing base are fixedly connected to the box body through fasteners respectively. The structure is simple, integration and combination can be achieved, stability is high, adjustment is convenient, practicability and reliability of products are improved, and manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to an adjusting mechanism for hinges of a built-in refrigerator. Background Art

[0002] Hinge is the most commonly used connector for door body rotation and opening and closing, especially for refrigerators. Its structure generally includes a fixed seat and a swing arm assembly. The fixed seat is installed on the refrigerator body, one end of the swing arm assembly is installed on the door body, and the other end of the swing arm assembly is connected to the fixed seat through a rotating shaft. The structure is simple, but there is a gap deviation between the door body and the refrigerator body in actual assembly. If the installation gap between the door body and the refrigerator body is small, it generally has little effect. However, for built-in refrigerators, a small gap deviation will have a greater impact, resulting in the inability of the built-in hinge to be installed in the predetermined position.

[0003] Therefore, the existing hinge adjustment mechanism can adjust the installation position of the hinge. However, if the existing hinge adjustment mechanism is to be adjusted in multiple directions, it can only be assembled and matched with multiple parts, and the structure is complex and the manufacturing cost is high.

[0004] Therefore, the conventional hinge adjustment mechanism of built-in refrigerators still needs to be further improved. Utility Model Content

[0005] The invention object of the utility model is to overcome the deficiencies of the prior art and provide a built-in refrigerator hinge adjustment mechanism, which has a simple structure, can be integrated and combined, has high stability, is easy to adjust, improves the practicability and reliability of the product, and reduces manufacturing costs.

[0006] The invention objective of the utility model is achieved as follows: a built-in refrigerator hinge adjustment mechanism comprises a fixed seat installed on a box body and a swing arm assembly for rotating and opening and closing a door body, wherein the positioning end of the swing arm assembly is rotatably connected to the fixed seat through a rotating shaft, wherein the fixed seat is provided with an integrated adjustment assembly, and the integrated adjustment assembly comprises a left and right adjustment plate, an up and down adjustment plate, a left and right adjustment member, an up and down adjustment member, and a fastener, wherein the left and right adjustment plate is arranged on the fixed seat, one end of the left and right adjustment member is eccentrically connected to the left and right adjustment plate, the other end of the left and right adjustment member is connected to the fixed seat and when rotated, the fixed seat moves left and right relative to the left and right adjustment plate, the up and down adjustment plate is arranged on the left and right adjustment plate, one end of the up and down adjustment member is eccentrically connected to the up and down adjustment plate, the other end of the up and down adjustment member is connected to the left and right adjustment plate and when rotated, the fixed seat moves up and down relative to the up and down adjustment plate, and the fasteners respectively fix the left and right adjustment plate, the up and down adjustment plate, and the fixed seat to the box body.

[0007] According to the above optimization, both sides of the fixing seat are provided with limiting flanges for enabling the left and right adjustment plates to move parallel to the left and right along the fixing seat.

[0008] According to the above optimization, a limiting component for maintaining relative vertical parallel movement is provided between the left and right adjustment plates and the up and down adjustment plates.

[0009] According to the above optimization, the limiting component includes a limiting groove provided on the left and right adjustment plates and a limiting convex rib provided on the upper and lower adjustment plates, and the limiting convex rib can slide up and down on the limiting groove as the upper and lower adjustment plates move.

[0010] According to the above optimization, the limiting groove is set as a triangular groove, and the limiting rib is set as a triangular rib.

[0011] According to the above optimization, the fastener includes a fastening screw, one end of which is arranged on the upper and lower adjustment plates, and the other end of the fastening screw passes through the upper and lower adjustment plates, the left and right adjustment plates, the fixing seat and is threadedly connected to the box body.

[0012] According to the above optimization, the left and right adjustment members and the upper and lower adjustment members are respectively set as left and right eccentric nails and upper and lower eccentric nails.

[0013] The advantages of the utility model are:

[0014] Through the structural coordination of the left and right adjustment plates, the up and down adjustment plates, the left and right adjustment pieces, the up and down adjustment pieces, the fasteners and the fixing seat, adjustments in two directions can be integrated on the fixing seat, which is convenient to adjust, has a simple structure and high stability, effectively improving the practicability and reliability of the product and reducing manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a preferred embodiment of the utility model in a closed state.

[0016] Figure 2 This is a preferred embodiment of the utility model Figure 1 A is an enlarged view of the middle image.

[0017] Figure 3 It is a right side view of the preferred embodiment of the utility model in the opened state.

[0018] Figure 4 This is an exploded view of a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] According to the attached Figures 1 to 4As shown, the hinge adjustment mechanism of the built-in refrigerator of the utility model comprises a fixed seat 1 installed on the box body and a swing arm assembly 2 for the door body to be swiveled and opened and closed, and the positioning end of the swing arm assembly 2 is rotatably connected to the fixed seat 1 through a rotating shaft. Among them, the fixed seat 1 is provided with an integrated adjustment assembly, and the integrated adjustment assembly comprises a left and right adjustment plate 3, an up and down adjustment plate 4, a left and right adjustment member 5, an up and down adjustment member 6, and a fastener. The left and right adjustment plate 3 is arranged on the fixed seat 1, one end of the left and right adjustment member 5 is eccentrically connected to the left and right adjustment plate 3, and the other end of the left and right adjustment member 5 is connected to the fixed seat 1 and rotates to make the fixed seat 1 move left and right relative to the left and right adjustment plate 3, the up and down adjustment plate 4 is arranged on the left and right adjustment plate 3, one end of the up and down adjustment member 6 is eccentrically connected to the up and down adjustment plate 4, and the other end of the up and down adjustment member 6 is connected to the left and right adjustment plate 3 and rotates to make the fixed seat 1 move up and down relative to the up and down adjustment plate 4, and the fasteners respectively fix the left and right adjustment plate 3, the up and down adjustment plate 4, and the fixed seat 1 to the box body.

[0021] In practical applications, the left and right adjusting members 5 and the upper and lower adjusting members 6 are respectively configured as left and right eccentric nails and upper and lower eccentric nails.

[0022] That is, when the left and right adjusting member 5 is rotated, since the left and right adjusting member 5 is eccentrically connected to the left and right adjusting plate 3, the fixing seat 1 is moved left and right relative to the left and right adjusting plate 3, thereby adjusting the left and right assembly positions of the hinge on the box body. When the left and right assembly positions are adjusted. Similarly, since the upper and lower adjusting member 6 is eccentrically connected to the upper and lower adjusting member 6, and the assembly relationship between the left and right adjusting plate 3 and the fixing seat 1 can be integrated, when the upper and lower adjusting member 6 is rotated, the fixing seat 1 and the left and right adjusting plate 3 are both moved up and down relative to the upper and lower adjusting plate 4, thereby adjusting the upper and lower assembly positions of the hinge on the box body.

[0023] In this way, through the structural coordination of the left and right adjustment plates 3, the up and down adjustment plates 4, the left and right adjustment members 5, the up and down adjustment members 6, the fasteners and the fixing base 1, the left and right and up and down adjustment directions can be integrated on the fixing base 1, which is convenient to adjust, has a simple structure, and has high stability, effectively improving the practicability and reliability of the product and reducing the manufacturing cost.

[0024] Reference Figures 1 to 4 As shown, in further detail, both sides of the fixing seat 1 are provided with limiting flanges 11 for enabling the left and right adjustment plates 3 to move parallel to the left and right along the fixing seat 1.

[0025] By utilizing the limiting flange 11 integrated with the fixing seat 1, the left and right adjustment plates 3 and the fixing seat 1 can be moved parallel to each other when adjusting the left and right assembly positions, thereby avoiding position deviation during adjustment. No other components are required for limiting assistance, the structure is simplified, and the structural stability and reliability can be improved.

[0026] Similarly, the limiting component includes a limiting groove 31 provided on the left and right adjustment plates 3 and a limiting rib 41 provided on the up and down adjustment plates 4. The limiting rib 41 can slide up and down on the limiting groove 31 as the up and down adjustment plates 4 move.

[0027] In practical applications, the limiting groove 31 is set as a triangular groove, and the limiting rib 41 is set as a triangular rib.

[0028] The structural cooperation between the limiting groove 31 and the limiting rib 41 allows the upper and lower adjustment plates 4 and the left and right adjustment plates 3 to move relatively parallel to each other up and down, avoiding position deviation during adjustment, and does not require other components for limiting assistance. The structure is simplified and the structural stability and reliability can be improved.

[0029] Reference Figures 1 to 4 As shown, the fastener includes a fastening screw 7, one end of which is arranged on the upper and lower adjustment plates, and the other end of the fastening screw 7 passes through the upper and lower adjustment plates 4, the left and right adjustment plates 3, the fixing seat 1 and is threadedly connected to the box body.

[0030] Thus, when the position needs to be adjusted, only the fastening screw 7 needs to be loosened, and the left and right adjustment parts 5 and the up and down adjustment parts 6 can be rotated accordingly to adjust the hinge assembly position. After the adjustment is completed, the fastening screws 7 are also tightened to lock the hinge on the box body, reducing the gap between the box body and the door body. The operation is convenient, the structure is simple, the structural reliability and practicality are improved, and the manufacturing cost can be reduced.

[0031] This embodiment is only a specific implementation method with better effect of the utility model. All structures that are the same or equivalent to the hinge adjustment mechanism of the built-in refrigerator of the utility model are within the protection scope of the utility model.

Claims

1. A hinge adjustment mechanism for a built-in refrigerator, comprising a fixed seat (1) mounted on a refrigerator body and a swing arm assembly (2) for opening and closing a door body, wherein a positioning end of the swing arm assembly (2) is rotatably connected to the fixed seat (1) via a rotating shaft, and characterized in that: The fixed seat (1) is provided with an integrated adjustment component, which comprises a left-right adjustment plate (3), an up-down adjustment plate (4), a left-right adjustment member (5), an up-down adjustment member (6), and a fastener. The left-right adjustment plate (3) is arranged on the fixed seat (1), one end of the left-right adjustment member (5) is eccentrically connected to the left-right adjustment plate (3), the other end of the left-right adjustment member (5) is connected to the fixed seat (1) and when rotated, the fixed seat (1) moves left-right relative to the left-right adjustment plate (3). The up-down adjustment plate (4) is arranged on the left-right adjustment plate (3), one end of the up-down adjustment member (6) is eccentrically connected to the up-down adjustment plate (4), the other end of the up-down adjustment member (6) is connected to the left-right adjustment plate (3), and when rotated, the fixed seat (1) moves up-down relative to the up-down adjustment plate (4). The fasteners respectively fix the left-right adjustment plate (3), the up-down adjustment plate (4), and the fixed seat (1) to the box body.

2. The hinge adjustment mechanism for a built-in refrigerator according to claim 1, characterized in that: The fixing seat (1) has limit flanges (11) on both sides thereof for enabling the left and right adjustment plates (3) to move parallel to the left and right sides along the fixing seat (1).

3. The hinge adjustment mechanism for a built-in refrigerator according to claim 1, characterized in that: A limiting component for maintaining relative vertical parallel movement is provided between the left and right adjustment plates (3) and the upper and lower adjustment plates (4).

4. The hinge adjustment mechanism for a built-in refrigerator according to claim 3, characterized in that: The limiting component comprises a limiting groove (31) provided on the left and right adjustment plates (3) and a limiting convex rib (41) provided on the upper and lower adjustment plates (4); the limiting convex rib (41) can slide up and down on the limiting groove (31) as the upper and lower adjustment plates (4) move.

5. The hinge adjustment mechanism for a built-in refrigerator according to claim 4, characterized in that: The limiting groove (31) is configured as a triangular groove, and the limiting rib (41) is configured as a triangular rib.

6. The hinge adjustment mechanism for a built-in refrigerator according to claim 1, characterized in that: The fastener comprises a fastening screw (7), one end of which is arranged on the upper and lower adjustment plates, and the other end of which passes through the upper and lower adjustment plates (4), the left and right adjustment plates (3), and the fixing seat (1) and is threadedly connected to the box body.

7. The hinge adjustment mechanism for a built-in refrigerator according to claim 1, characterized in that: The left and right adjustment members (5) and the upper and lower adjustment members (6) are respectively configured as left and right eccentric nails and upper and lower eccentric nails.

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