Drawer refrigerator door panel adjusting mechanism

Abstract

The utility model discloses a kind of drawer refrigerator door plate adjusting mechanism, including outer box, storage cavity is equipped in outer box, drawer is movably inserted in storage cavity, position adjusting piece is rotatably connected with the outside of drawer front side surface, drawer front side surface is equipped with door plate, door plate side surface is equipped with door plate through-hole, position adjusting piece is set in door plate through-hole, linkage structure that position adjusting piece and door plate through-hole are equipped between, linkage structure drives door plate axial movement when position adjusting piece rotates, the relative position between door plate and drawer front side surface is adjusted by rotating position adjusting piece, so that door plate and outer box front side surface keep flat, improve overall aesthetic property.

Description

[Technical Field]

[0001] This utility model relates to the field of vehicle refrigerators, and in particular to a drawer refrigerator door panel adjustment mechanism. [Background Technology]

[0002] Drawer-type car refrigerators include an outer casing and drawers mounted on the outer casing. However, due to minor manufacturing errors in the outer casing, drawers, and door panels, after the drawer is fully pushed into the storage cavity of the outer casing, the door panel installed on the front side of the drawer is not on the same plane as the front side of the outer casing. This tolerance causes the door panel to be lower or higher than the front side of the outer casing, affecting the overall appearance and even the drawer's sealing performance. [Utility Model Content]

[0003] This invention overcomes the shortcomings of the prior art and provides an adjustment mechanism for the position of an adjustable drawer refrigerator door panel.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A drawer refrigerator door adjustment mechanism, characterized in that: it includes...

[0006] The outer casing has a storage compartment inside.

[0007] The drawer is movably inserted into the storage compartment.

[0008] The position adjustment component is rotatably connected to the outer side of the front side of the drawer.

[0009] The door panel has a through hole on its side, and a position adjustment component is installed inside the through hole. There is a linkage structure between the position adjustment component and the through hole that drives the door panel to move axially when the position adjustment component rotates.

[0010] The drawer refrigerator door panel adjustment mechanism described above is characterized in that: the position adjustment component includes an inner ring bearing component and an outer ring rotating component sleeved outside the inner ring bearing component, and the linkage structure is arranged between the outer ring rotating component and the through hole of the door panel.

[0011] The drawer refrigerator door panel adjustment mechanism described above is characterized in that: a position adjustment connecting part is provided between the inner ring bearing and the outer ring rotating part, which breaks when the outer ring rotating part is rotated to separate the inner ring bearing and the outer ring rotating part.

[0012] The drawer refrigerator door panel adjustment mechanism described above is characterized in that: the inner ring bearing, the outer ring rotating part, and the position adjustment part are integrally injection molded.

[0013] The drawer refrigerator door panel adjustment mechanism described above is characterized in that: the linkage structure includes an external thread disposed on the outer side of the outer ring rotating part and an internal thread disposed on the inner side of the door panel through hole that engages with the external thread.

[0014] The drawer refrigerator door adjustment mechanism described above is characterized in that: a wrench slot is provided on the outer end face of the outer ring rotating part.

[0015] The drawer refrigerator door adjustment mechanism described above is characterized in that: a boss is provided on the outer side of the front side of the drawer, and an inner ring bearing is provided on the boss.

[0016] The drawer refrigerator door adjustment mechanism described above is characterized in that: the inner ring bearing is fixed to the boss by screws.

[0017] The drawer refrigerator door adjustment mechanism described above is characterized in that: an extension plate extending from the lower end of the front side of the drawer is provided on the front side of the drawer, and a boss is provided on the extension plate.

[0018] The drawer refrigerator door panel adjustment mechanism described above is characterized in that: a position adjustment component is provided on each of the four corners of the front side of the drawer.

[0019] The beneficial effects of this utility model are:

[0020] This utility model features a position adjustment component rotatably connected to the outer side of the front side of the drawer, a door panel on the front side of the drawer, a through hole on the door panel for the position adjustment component to be inserted, and a linkage structure between the position adjustment component and the through hole on the door panel, which drives the door panel to move axially when the position adjustment component rotates. This allows the relative position of the door panel to the front side of the drawer to be adjusted by rotating the position adjustment component, keeping the door panel flat with the front side of the outer box, improving the overall aesthetics, and ensuring the drawer's airtightness. [Image Description]

[0021] Figure 1 This is a schematic diagram showing the drawer of this utility model with the outer casing pulled out.

[0022] Figure 2 This is a schematic diagram of the drawer and door panel of this utility model in the separated state;

[0023] Figure 3 This is an exploded view of the position adjustment component and the drawer of this utility model;

[0024] Figure 4 This is a schematic diagram of the position adjustment component of this utility model;

[0025] Figure 5 This is a schematic diagram of the door panel structure of this utility model;

[0026] Figure 6This is a cross-sectional view of the drawer and door panel of this utility model. [Detailed Implementation]

[0027] The technical solutions in the embodiments of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly. Furthermore, descriptions involving "preferred," "second-best," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "preferred" or "second-best" may explicitly or implicitly include at least one of those features.

[0029] like Figure 1-6 As shown, a drawer refrigerator door adjustment mechanism includes:

[0030] The outer casing 1 has a storage cavity 11 inside;

[0031] Drawer 2 is movably inserted into storage cavity 11;

[0032] Position adjustment component 3 is rotatably connected to the outer side of the front side of drawer 2.

[0033] The door panel 4 has a through hole 41 on its side. The position adjustment component 3 is installed in the through hole 41. A linkage structure is provided between the position adjustment component 3 and the through hole 41, which drives the door panel 4 to move axially when the position adjustment component 3 rotates.

[0034] A rotatable position adjustment component 3 is provided on the front side of drawer 2, and a door panel 4 is provided on the outer side of the front side of drawer 2. The position adjustment component 3 is installed in the through hole 41 of the door panel. When adjusting the position of the door panel 4, the position adjustment component 3 is rotated from the outside. Under the transmission action of the linkage structure between the position adjustment component 3 and the through hole 41 of the door panel, the rotation of the position adjustment component 3 drives the door panel 4 to move axially, thereby adjusting the relative position of the door panel 4 with respect to the front side of drawer 2. This achieves the purpose of changing the position of the door panel 4, so that the door panel 4 can be kept flat with the front side of the outer box 1, improving the overall aesthetics and ensuring the drawer's sealing performance.

[0035] like Figure 2-4 and Figure 6As shown, the position adjusting component 3 includes an inner ring bearing component 31 and an outer ring rotating component 32 sleeved outside the inner ring bearing component 31. A linkage structure is configured between the outer ring rotating component 32 and the door panel through hole 41. When adjusting the position of the door panel 4, the outer ring rotating component 32 is rotated from the outside, causing it to rotate on the inner ring bearing component 31. Through the linkage structure between the outer ring rotating component 32 and the door panel through hole 41, the door panel 4 is moved axially to change its position. By providing the inner ring bearing component 31 and the outer ring rotating component 32, the outer ring rotating component 32 can be rotated more easily.

[0036] like Figure 4 As shown, a position adjustment connector 33 is provided between the inner ring bearing component 31 and the outer ring rotating component 32. This connector breaks when the outer ring rotating component 32 is rotated, causing the inner ring bearing component 31 to separate from the outer ring rotating component 32. The position adjustment connector 33 forms a single unit between the inner ring bearing component 31 and the outer ring rotating component 32, facilitating quick installation on the front side of the drawer 2 during assembly. In this case, after the inner ring bearing component 31 and the outer ring rotating component 32 are installed, the inner ring bearing component 31 is fixedly installed on the front side of the drawer 2. Therefore, when the outer ring rotating component 32 is rotated, the position adjustment connector 33 breaks, separating the inner ring bearing component 31 from the outer ring rotating component 32, allowing the outer ring rotating component 32 to rotate on the inner ring bearing component 31.

[0037] In this case, the inner ring bearing component 31, the outer ring rotating component 32, and the position adjusting component connecting part 33 are integrally injection molded, which facilitates rapid production.

[0038] like Figure 2-6 As shown, the linkage structure includes an external thread 51 on the outer side of the outer ring rotating member 32 and an internal thread 52 on the inner side of the door panel through hole 41 that mates with the external thread 51. After the outer ring rotating member 32 is installed into the door panel through hole 41, the external thread 51 on the outer ring rotating member 32 and the internal thread 52 on the door panel through hole 41 are threadedly connected, so that when the outer ring rotating member 32 rotates, the door panel 4 moves axially under the threaded connection.

[0039] like Figure 3 and Figure 6 As shown, a wrench slot 321 is provided on the outer end face of the outer ring rotating component 32. After the outer ring rotating component 32 is installed into the door panel through hole 41, a polygonal wrench can be inserted into the wrench slot 321 of the outer ring rotating component 32 from the outside of the door panel through hole 41, and then the outer ring rotating component 32 can be rotated by rotating the wrench, thereby causing the door panel 4 to move axially.

[0040] like Figure 1-2 and Figure 5-6 As shown, after adjusting the position of the door panel 4, a decorative panel 9 is installed on the outer side of the door panel 4 to close the through hole 41 of the door panel and improve the overall aesthetics of the drawer refrigerator.

[0041] like Figure 2-3 and Figure 6 As shown, a boss 6 is provided on the outer side of the front side of drawer 2, and the inner ring bearing 31 is set on the boss 6, so that the inner ring bearing 31 is better fixedly installed on the front side of drawer 2, and at the same time, the contact between the outer ring rotating part 32 and the front side of drawer 2 is reduced, thus reducing the generation of rotational resistance.

[0042] like Figure 2-3 and Figure 6 As shown, the inner ring bearing component 31 is fixed to the boss 6 by screws 7 and clamping washers 10, which allows the inner ring bearing component 31 to be quickly and securely installed on the boss 6.

[0043] In this case, a position adjustment piece 3 can be installed on the front side of drawer 2 near each of the four corners. For example... Figure 2-3 and Figure 6 As shown, the front side of drawer 2 is provided with an extension plate 8 that extends out from the front side of drawer 2. A boss 6 is provided at each of the four corners of the extension plate 8, so that the four position adjustment parts 3 are respectively installed on the four bosses 6. The extension plate 8 can more reasonably set the installation position of each position adjustment part 3. At the same time, the position adjustment parts 3 are provided near the four corners to better adjust the position of the four corners of the door panel 4, thereby better keeping the door panel 4 flat with the front side of the outer box 1.

[0044] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A drawer refrigerator door adjustment mechanism, characterized in that: Including The outer casing (1) has a storage cavity (11) inside. Drawer (2) is movably inserted into storage cavity (11); The position adjustment component (3) is rotatably connected to the outer side of the front side of the drawer (2). The door panel (4) has a door panel through hole (41) on its side. The position adjustment component (3) is set in the door panel through hole (41). There is a linkage structure between the position adjustment component (3) and the door panel through hole (41) that drives the door panel (4) to move axially when the position adjustment component (3) rotates.

2. The drawer refrigerator door adjustment mechanism according to claim 1, characterized in that: The position adjustment component (3) includes an inner ring bearing component (31) and an outer ring rotating component (32) sleeved outside the inner ring bearing component (31). The linkage structure is set between the outer ring rotating component (32) and the door panel through hole (41).

3. The drawer refrigerator door adjustment mechanism according to claim 2, characterized in that: A position adjustment member connecting part (33) is provided between the inner ring bearing member (31) and the outer ring rotating member (32), which breaks when the outer ring rotating member (32) is rotated to separate the inner ring bearing member (31) from the outer ring rotating member (32).

4. The drawer refrigerator door adjustment mechanism according to claim 3, characterized in that: The inner ring bearing component (31), the outer ring rotating component (32), and the position adjustment component connecting part (33) are integrally injection molded.

5. The drawer refrigerator door adjustment mechanism according to claim 2, characterized in that: The linkage structure includes an external thread (51) on the outer side of the outer ring rotating part (32) and an internal thread (52) on the inner side of the door panel through hole (41) that mates with the external thread (51).

6. The drawer refrigerator door adjustment mechanism according to claim 2, characterized in that: A wrench slot (321) is provided on the outer end face of the outer ring rotating part (32).

7. The drawer refrigerator door adjustment mechanism according to claim 2, characterized in that: The drawer (2) has a boss (6) on the outer side of the front side, and the inner ring bearing (31) is set on the boss (6).

8. The drawer refrigerator door adjustment mechanism according to claim 7, characterized in that: The inner ring bearing component (31) is fixed to the boss (6) by screws (7).

9. A drawer refrigerator door adjustment mechanism according to claim 8, characterized in that: The front side of the drawer (2) is provided with an extension plate (8) extending out of the front side of the drawer (2), and a boss (6) is provided on the extension plate (8).

10. A drawer refrigerator door adjustment mechanism according to claim 1, characterized in that: The drawer (2) has a position adjustment piece (3) located on the front side near the four corners.

Images