Door body assembly for refrigerator and refrigerator
By introducing eccentric fixing parts and limit hole structures into the refrigerator door body assembly, the problem of inconsistent gap between the refrigerator door body is solved, and the up and down adjustment of the door body position and the sealing of the storage drawer are achieved.
Patent Information
- Application Number
- CN202323484594.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-20
AI Technical Summary
Due to the manufacturing errors of the internal punching of the refrigerator door body and the sliding rail punching of the door body, the actual gap between the refrigerated door body and the refrigerated door body does not match the design gap, and the up and down position adjustment cannot be made.
A door body assembly including a door body, a door lining bracket and an eccentric fixing member is designed, and a first limiting hole is provided on the door lining positioning plate and rotating around the first section using the second section of the eccentric fixing member. The door body moves up and down to adjust the position of the door body relative to the door lining bracket, and thus adjust the gap.
The up and down movement adjustment of the door body is realized to ensure the sealing and clearance matching between the door body and the storage drawer, and solve the problem that the door body cannot be adjusted in the prior art.
Smart Images
Figure CN222165375U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of refrigeration equipment, for example, to a door assembly for a refrigerator and a refrigerator. Background Art
[0002] A refrigerator is a refrigeration device that keeps a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature. In recent years, with the continuous improvement of people's living standards, people's pursuit of living quality and food quality has become higher and higher. When it comes to choosing a household refrigerator, people's demand for large-capacity, frost-free, energy-saving, silent, and intelligent refrigerators has gradually increased, and the application of double-door refrigerators has become more and more widespread.
[0003] In the French refrigerator in the related art, the upper layer of the box body is the freezer compartment, and the lower layer of the box body is the freezer compartment. The freezer compartment is provided with one or more layers of drawers, and the drawer door body is fixedly connected to the slide rail bracket of the drawer body through the door lining bracket, thereby achieving the fixation of the drawer door body.
[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:
[0005] Due to the manufacturing errors in the punching of the internal holes of the box body and the door slide rails, it is easy to cause the actual gap between the freezer door body and the refrigerator door body to be inconsistent with the designed gap. In the related technology, the door lining bracket is fixedly connected to the hole at a fixed position on the door body, so the up and down position of the door body cannot be adjusted.
[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.
[0008] The embodiments of the present disclosure provide a door assembly for a refrigerator and a refrigerator to solve the problem that the door cannot be moved up and down for adjustment.
[0009] In some embodiments, the door body assembly for a refrigerator includes a door body, a door lining bracket and an eccentric fixing member, wherein the door body includes an inner panel surface; the door lining bracket includes a door lining positioning plate connected to the inner panel surface, and the door lining positioning plate is provided with a first limiting hole; the eccentric fixing member includes a first section and a second section eccentrically arranged relative to the first section, the first section is rotatably connected to the door body, and the second section is clamped in the first limiting hole; when the second section rotates synchronously around the first section, the second section moves upward or downward relative to the first section to adjust the door body to move downward or upward relative to the door lining bracket.
[0010] In some embodiments, the first limiting hole is an elliptical hole.
[0011] In some embodiments, the door body assembly for a refrigerator further includes a connecting assembly for fixing the door lining bracket to the door body, the connecting assembly including a positioning hole and a fastener, wherein the positioning hole is arranged on the door lining positioning plate, and the positioning hole is constructed as a long hole extending vertically; the fastener is passed through the positioning hole and is detachably connected to the door body; the fastener is in a locked state and is locked and connected to the door body; when the fastener is in an unlocked state, the door body can move downward or upward relative to the door lining bracket, and drive the fastener to move downward or upward synchronously relative to the positioning hole.
[0012] In some embodiments, the fastener is a screw.
[0013] In some embodiments, the number of groups of the connection components is an even number.
[0014] In some embodiments, the door body assembly for the refrigerator further includes a limit assembly, which includes: a second limit hole, arranged on the door lining positioning plate; a limit block, arranged on the inner plate surface, and the limit block can be inserted into the second limit hole.
[0015] In some embodiments, the second limiting hole is a long hole extending vertically.
[0016] In some embodiments, the limiting block is configured as a cylinder.
[0017] In some embodiments, support ribs are provided on the door lining positioning plate.
[0018] In some embodiments, the refrigerator includes a cabinet assembly, a storage drawer and a door assembly for a refrigerator as described above, wherein a storage space is defined inside the cabinet assembly; the storage drawer is disposed in the storage space and is slidably connected to the cabinet assembly; and, as described above in the door assembly for a refrigerator, the door lining bracket also includes a fixing plate, the fixing plate is vertically connected to the door lining positioning plate, and the storage drawer is fixedly connected to the fixing plate.
[0019] The door assembly for a refrigerator and the refrigerator provided by the embodiments of the present disclosure can achieve the following technical effects:
[0020] The door assembly for a refrigerator provided by the embodiment of the present disclosure is connected to a storage drawer in the refrigerator to seal the storage drawer, wherein the door assembly is fixedly connected to the slide rail assembly of the storage drawer through a door lining bracket. By cooperating with the first limiting hole on the door lining positioning plate and the eccentric fixing member, the door body can be moved up and down, that is, when the second section of the eccentric fixing member rotates around the first section, the second section can move up or down relative to the first section. At this time, since the second section is clamped in the first limiting hole and the position of the door lining bracket is fixed, in order to realize the upward or downward movement of the first end relative to the first section, the position of the door body can be adjusted, that is, the door body is adjusted to move downward or upward relative to the door lining bracket, so that the position of the door body can be moved up and down, and then the gap between the door body assembly and other door body assemblies can be adjusted.
[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:
[0023] Figure 1 is a structural schematic diagram of a door assembly for a refrigerator provided by an embodiment of the present disclosure;
[0024] Figure 2 is an exploded schematic diagram of a door assembly for a refrigerator provided in an embodiment of the present disclosure;
[0025] Figure 3 is a schematic structural diagram of an eccentric fixing member provided in an embodiment of the present disclosure;
[0026] Figure 4 It is a schematic structural diagram of another eccentric fixing member provided in an embodiment of the present disclosure.
[0027] Reference numerals:
[0028] 100, door body; 110, inner panel; 200, door lining bracket; 210, door lining positioning plate; 211, supporting rib; 220, first limiting hole; 230, fixing plate; 300, eccentric fixing piece; 310, first section; 320, second section; 400, connecting assembly; 410, positioning hole; 500, limiting assembly; 510, second limiting hole; 520, limiting block. DETAILED DESCRIPTION
[0029] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.
[0030] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so as to describe the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.
[0031] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.
[0032] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.
[0033] Unless otherwise stated, the term "plurality" means two or more.
[0034] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.
[0035] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.
[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
[0037] A refrigerator is a refrigeration device that keeps a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature. In recent years, with the continuous improvement of people's living standards, people's pursuit of living quality and food quality has become higher and higher. When it comes to choosing a household refrigerator, people's demand for large-capacity, frost-free, energy-saving, silent, and intelligent refrigerators has gradually increased, and the application of double-door refrigerators has become more and more widespread.
[0038] In the French refrigerator in the related art, the upper layer of the box body is the freezer compartment, and the lower layer of the box body is the freezer compartment. The freezer compartment is provided with one or more layers of drawers, and the drawer door body is fixedly connected to the slide rail bracket of the drawer body through the door lining bracket, thereby achieving the fixation of the drawer door body.
[0039] However, due to the manufacturing errors in the punching of the internal holes of the box body and the door slide rails, it is easy to cause the actual gap between the freezer door body and the refrigerator door body to be inconsistent with the designed gap. In the related technology, the door lining bracket is fixedly connected to the hole at a fixed position on the door body, so the upper and lower positions of the door body cannot be adjusted.
[0040] The embodiments of the present disclosure provide a door assembly for a refrigerator and a refrigerator to solve the problem that the door cannot be adjusted up and down.
[0041] Combination Figures 1 to 4As shown, the door body assembly for a refrigerator provided by the embodiment of the present disclosure includes a door body 100, a door lining bracket 200 and an eccentric fixing member 300; wherein, the door body 100 includes an inner panel surface 110; the door lining bracket 200 includes a door lining positioning plate 210 connected to the inner panel surface 110 of the door body 100, and a first limiting hole 220 is provided on the door lining positioning plate 210; the eccentric fixing member 300 includes a first section 310 and a second section 320 eccentrically arranged relative to the first section 310, the first section 310 is rotatably connected to the door body 100, and the second section 320 is clamped in the first limiting hole 220; when the second section 320 rotates around the first section 310, the second section 320 moves upward or downward relative to the first section 310 to adjust the door body 100 to move downward or upward relative to the door lining bracket 200.
[0042] Optionally, the refrigerator includes a box assembly, which includes an outer shell and an inner liner, wherein the inner liner defines a plurality of storage spaces. The storage space located at the upper part is a refrigeration space, and the door of the refrigeration space is hinged to the box assembly; the storage space located at the lower part is a freezer space, and one or more storage drawers are arranged in the freezer space, and the door of the storage drawer is fixedly connected to the slide rail assembly of the storage drawer through the door lining bracket 200.
[0043] Optionally, the door lining bracket 200 is detachably connected to the inner panel surface 110 of the door body 100 to facilitate the adjustment of the door body 100. The inner panel surface of the door body 100 refers to the panel surface facing the storage space.
[0044] Optionally, the door lining bracket 200 includes a door lining positioning plate 210, which is arranged parallel to the inner plate surface 110 of the door body 100 to facilitate the connection between the two. The door lining positioning plate 210 is provided with a first limiting hole 220, and the door lining positioning plate 210 and the door body 100 are connected through the cooperation of the first limiting hole 220 and the eccentric fixing member 300. The first section 310 of the eccentric fixing member 300 is rotatably connected to the door body 100, and the second section 320 of the eccentric fixing member 300 can be clamped in the first limiting hole 220. In this way, since the second section 320 is eccentrically arranged relative to the first section 310, when the first section 310 rotates around its own axis, the second section 320 can be driven to rotate around the first section 310, and can move upward or downward relative to the first section 310.
[0045] When it is necessary to adjust the door body upward or downward, the eccentric fixing piece 300 can be twisted. When the second section 320 is twisted, the second section 320 rotates around the first section 310, and the second section 320 moves upward or downward relative to the first section 310. At this time, under the action of the slide rail assembly, the position of the door lining positioning plate 210 is fixed. In order to ensure the rotation of the eccentric fixing piece 300, the door body 100 can be moved at this time to make the first section 310 move downward or upward relative to the second section 320.
[0046] Optionally, the second section 320 is a cylindrical section, and the first section 310 is a cylindrical section.
[0047] The door body assembly for a refrigerator provided by the embodiment of the present disclosure is connected to a storage drawer in the refrigerator to seal the storage drawer, wherein the door body assembly is fixedly connected to the slide rail assembly of the storage drawer through a door lining bracket; the up and down movement of the door body can be achieved by cooperating between the first limiting hole on the door lining positioning plate and the eccentric fixing member, that is, when the second section of the eccentric fixing member rotates around the first section, the second section can move upward or downward relative to the first section. At this time, since the second section is clamped in the first limiting hole and the position of the door lining bracket is fixed, in order to achieve the upward or downward movement of the second section relative to the first section, the position of the door body can be adjusted, that is, the door body is adjusted to move downward or upward relative to the door lining bracket, thereby achieving the up and down movement of the position of the door body, and then the gap adjustment between the door body assembly and other door body assemblies can be achieved.
[0048] Optionally, the first limiting hole 210 is an elliptical hole.
[0049] By arranging the first limiting hole 210 as an elliptical hole, it is helpful to improve the sliding property between the first limiting hole 210 and the second section 320 .
[0050] Optionally, the door assembly for the refrigerator further includes a connection assembly 400 for fixing the door lining bracket 200 and the door body 100, and the connection assembly 400 includes a positioning hole 410 and a fastener. The positioning hole 410 is provided on the door lining positioning plate 210, and the positioning hole 410 is configured as a long hole extending in the vertical direction; the fastener is passed through the positioning hole 410 and is detachably connected to the door body 100; the fastener is locked and connected to the door body 100 in a locked state; when the fastener is unlocked, the door body 100 can move downward or upward relative to the door lining bracket 200, and drive the fastener to move downward or upward relative to the positioning hole 410 synchronously.
[0051] That is, by the cooperation between the positioning hole 410 and the fastener, the door body 100 and the door lining positioning plate 210 can be connected. Among them, by setting the positioning hole 410 as a long hole extending vertically, the fastening position between the fastener and the positioning hole 410 can be adjusted.
[0052] Optionally, the fastener has at least a locked state and an unlocked state. In the locked state, the fastener cannot move relative to the positioning hole 410, that is, the door body 100 and the door lining positioning plate 210 cannot move relative to each other, and at this time, the door body 100 and the door lining positioning plate 210 are locked with each other; in the unlocked state, the door body 100 can move downward or upward relative to the door lining bracket 200, and drive the fastener to move downward or upward relative to the positioning hole 410 synchronously.
[0053] When it is necessary to adjust the door body upward or downward, the fastener is switched to the unlocked state and the eccentric fixing piece 300 is twisted. When the second section 320 is twisted, the second section 320 rotates around the first section 310, and the second section 320 moves upward or downward relative to the first section 310. At this time, under the action of the slide rail assembly, the position of the door lining positioning plate 210 is fixed. In order to ensure the rotation of the eccentric fixing piece 300, the door body 100 can be moved at this time, and the fastener can be driven to move downward or upward relative to the positioning hole 410, thereby causing the first section 310 to move downward or upward relative to the second section 320.
[0054] Optionally, the fastener is a screw.
[0055] The screw is easy to install and has the advantages of being easy to disassemble, so it is easy to switch the screw between a locked state and an unlocked state, which has greater flexibility and efficiency. In addition, the screw also has the advantages of low cost and firm structure.
[0056] Optionally, the number of groups of connection components 400 is an even number.
[0057] In order to improve the stability of the connection between the door lining fixing plate 210 and the door body 100 by the connection assembly 400, the number of groups of the connection assembly 400 is set to an even number. Preferably, the connection assembly 400 is symmetrically arranged at the ends of the door lining fixing plate 210. Further, the number of groups of the connection assembly 400 is four, which are respectively arranged at the four corners of the door lining fixing plate 210.
[0058] Optionally, the door assembly for the refrigerator further includes a limiting assembly 500. The limiting assembly 500 includes a second limiting hole 510 and a limiting block 520. The second limiting hole 510 is provided on the door lining positioning plate 210; the limiting block 520 is provided on the inner plate surface, and the limiting block 520 can be inserted into the second limiting hole 510.
[0059] By setting the stopper assembly 500, the door lining positioning plate 210 and the door body 100 can be positioned and installed. During installation, the stopper block 520 can be aligned and placed in the second stopper hole 510. After the alignment and placement are completed, the next step of fixing can be performed, that is, the fastener can be installed and rotated to a locked state to fix the door body 100 and the door lining bracket 200.
[0060] Optionally, the second limiting hole 510 is a long hole extending vertically. In this way, when the door body 100 moves downward or upward relative to the door lining bracket 200, the limiting block 520 can move relative to the second limiting hole 520 to ensure smooth movement of the door body 100.
[0061] Optionally, the limiting block 520 is configured as a cylinder.
[0062] Optionally, a support rib 211 is provided on the door lining positioning plate 210. By providing the support rib 211, the structural strength and stability of the door lining positioning plate 210 can be improved to improve the safety of the door lining positioning plate 210. In addition, the support rib 211 can increase the rigidity of the door lining positioning plate 210 to prevent deformation or damage, and can also reduce the impact of vibration or impact during transportation or use.
[0063] Optionally, the support ribs 211 include transverse support ribs and / or vertical support ribs.
[0064] The embodiment of the present disclosure provides a refrigerator, comprising a box assembly, a storage drawer and the door assembly for the refrigerator as described above. The box assembly defines a storage space inside; the storage drawer is arranged in the storage space and is slidably connected to the box assembly; and, in the door assembly for the refrigerator as described above, the door lining bracket 200 further comprises a fixing plate 230, the fixing plate 230 is vertically connected to the door lining positioning plate 210, and the storage drawer is fixedly connected to the fixing plate 230.
[0065] Optionally, the refrigerator includes a box assembly, which includes an outer shell and an inner liner, wherein the inner liner defines a plurality of storage spaces. The storage space located in the upper part is a refrigeration space, and the door body of the refrigeration space is hinged to the box assembly; the storage space located in the lower part is a freezer space, and a storage drawer is provided in the freezer space or distributed up and down, and the door body of the storage drawer is fixedly connected to the slide rail assembly of the storage drawer through a door lining bracket 200. Among them, the door lining positioning plate 210 of the door lining bracket 200 is parallel to the door body 100, and the fixing plate 230 of the door lining bracket 200 is vertically connected to the door lining positioning plate 210, and the fixing plate 230 is parallel to the slide rail assembly of the storage drawer, so that the door body 100 is covered on the front side of the storage drawer and the storage drawer is sealed.
[0066] The refrigerator provided by the embodiment of the present disclosure includes the aforementioned door body assembly for the refrigerator, and the door body assembly is connected to the storage drawer to seal the storage drawer, wherein the door body assembly is fixedly connected to the slide rail assembly of the storage drawer through a door lining bracket; the up and down movement of the door body can be realized by cooperating with the first limiting hole on the door lining positioning plate and the eccentric fixing member, that is, when the second section of the eccentric fixing member rotates around the first section, the second section can move upward or downward relative to the first section. At this time, since the second section is clamped in the first limiting hole and since the position of the door lining bracket is fixed, in order to realize the upward or downward movement of the first end relative to the first section, the position of the door body can be adjusted, that is, the door body is adjusted to move downward or upward relative to the door lining bracket, so that the up and down movement of the position of the door body can be realized, and then the gap adjustment between the door body assembly and other door body assemblies can be realized.
[0067] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims
1. A door assembly for a refrigerator, characterized in that: include: Door body, including inner panel surface; The door lining bracket comprises a door lining positioning plate connected to the inner plate surface, and the door lining positioning plate is provided with a first limiting hole; An eccentric fixing member, comprising a first section and a second section eccentrically arranged relative to the first section, the first section being rotatably connected to the door body, and the second section being clamped in the first limiting hole; When the second section rotates synchronously around the first section, the second section moves upward or downward relative to the first section to adjust the door body to move downward or upward relative to the door lining bracket.
2. The door assembly according to claim 1, characterized in that: The first limiting hole is an elliptical hole.
3. The door assembly according to claim 1, characterized in that: It also includes a connecting assembly for fixing the door lining bracket and the door body, the connecting assembly including: A positioning hole is provided on the door lining positioning plate, and the positioning hole is constructed as a long hole extending in the vertical direction; A fastener, which is passed through the positioning hole and is detachably connected to the door body; When the fastener is in a locked state, it is locked and connected to the door body; when the fastener is in an unlocked state, the door body can move downward or upward relative to the door lining bracket, and drive the fastener to move downward or upward synchronously relative to the positioning hole.
4. The door assembly according to claim 3, characterized in that: The fastener is a screw.
5. The door assembly according to claim 3, characterized in that: The number of groups of the connection components is an even number.
6. The door assembly according to claim 1, characterized in that: It also includes a limit assembly, which includes: A second limiting hole is provided on the door lining positioning plate; A limit block is arranged on the inner plate surface, and the limit block can be inserted into the second limit hole.
7. The door assembly according to claim 6, characterized in that: The second limiting hole is a long hole extending in the vertical direction.
8. The door assembly according to claim 6, characterized in that: The limiting block is configured in a cylindrical shape.
9. The door assembly according to any one of claims 1 to 8, characterized in that: The door lining positioning plate is provided with supporting ribs.
10. A refrigerator, characterized in that: include: A box assembly having a storage space defined therein; A storage drawer, disposed in the storage space and slidably connected to the box assembly; and, A door body assembly for a refrigerator as described in any one of claims 1 to 9, wherein the door lining bracket also includes a fixing plate, the fixing plate is vertically connected to the door lining positioning plate, and the storage drawer is fixedly connected to the fixing plate.