Refrigerator door

Abstract

The utility model relates to the technical field of refrigerators, and discloses a refrigerator door which comprises an inner frame, an outer frame and a door body. The embedded box is arranged on the inner side of the inner frame, abuts against the inner frame and is provided with a first fixing hole, and the first fixing hole corresponds to the first through hole; the fixing part is arranged on the outer side of the inner frame, connected with the inner frame and provided with a first screw fixing structure, the first screw fixing structure corresponds to the first through hole, and a first screw penetrates through the first fixing hole and the first through hole to be connected with the first screw fixing structure so as to fix the embedded box and the inner frame. The embedded box and the inner frame are stably connected by externally arranging the fixing piece and arranging the first screw fixing structure on the fixing piece, the space outside the inner frame can be used for fixing by arranging the fixing piece, and the problem that the fixing structure cannot be processed to fix the inner frame and the embedded box due to insufficient space inside the inner frame is solved.

Description

Technical Field

[0001] The present application relates to the technical field of refrigerators, for example, to a refrigerator door. Background Art

[0002] At present, existing household refrigerators are usually provided with a display screen on the door body, which can be used to display the operating parameters of the refrigerator or the information parameters of the food in the refrigerator. The mainstream placement of the display screen is on the refrigerator door body. Compared with the display scheme outside the door body, the display assembly is placed inside the door body. While ensuring the display effect and function, it has the advantages of low cost, simple appearance, simple manufacturing and installation process, etc.

[0003] A refrigerator door is disclosed in the related art, and the refrigerator door comprises: a front panel, which is used to form the front part of the door; and a first embedded box is arranged on the inner side of the front panel; wherein a first display assembly is arranged at the first embedded box. An upper decorative strip is used to form the upper end of the door; a lower decorative strip is used to form the lower end of the door; and a fixing strip is configured to be fixed with the front panel, the upper decorative strip, and the lower decorative strip; wherein the front side of the first embedded box is fixed with the fixing strip and the upper decorative strip, and the rear side is fixed with the fixing strip.

[0004] Ultra-thin doors have gradually become the focus of refrigerator development. Traditionally, the display assembly is fixed to the door frame with screws. However, due to processing technology, cost and other reasons, the door frame of some refrigerator models does not have the conditions to directly fix the display assembly.

[0005] 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:

[0006] The door body of the refrigerator in the related art is relatively thick, and the door handle is installed after the inner frame of the door is punched. The sheet metal inner frame has enough space for pressing the screw holes so that the first embedded box can be fixedly connected to the inner frame by screws. When the refrigerator door body becomes thinner, the size of the inner frame of the door becomes thinner, and the size of the inner frame cannot be pressed for the countersunk screw holes, so the embedded box cannot be fixed to the frame of the door through the screw holes.

[0007] 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

[0008] 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.

[0009] The disclosed embodiment provides a refrigerator door to solve the problem that the embedded box cannot be fixedly installed with the inner frame after the existing refrigerator door becomes thinner.

[0010] An embodiment of the first aspect of the present application provides a refrigerator door, which includes: an inner frame, provided with a first through hole; an embedded box, arranged on the inner side of the inner frame and abutting the inner frame, provided with a first fixing hole, and the first fixing hole corresponds to the first through hole; a fixing member, arranged on the outer side of the inner frame and connected to the inner frame, provided with a first screw fixing structure, the first screw fixing structure corresponds to the first through hole, a first screw passes through the first fixing hole and the first through hole and is connected to the first screw fixing structure, thereby fixing the embedded box to the inner frame.

[0011] In this embodiment, the inner frame and the embedded box can be fixed by using a fixing piece, and a large space is not required in the inner frame.

[0012] In some optional embodiments, the inner frame is provided with a slot, the embedded box is provided with an inserting portion, the inserting portion is adapted to the slot, and the inserting portion can be inserted into the slot so that the embedded box is pre-positioned with the inner frame.

[0013] In this embodiment, the embedded box and the inner frame can be pre-positioned by means of the slot and the plug-in portion, so as to facilitate subsequent installation and fixing operations.

[0014] In some optional embodiments, the wall surface of the slot is provided with one of the slot and the protrusion, the plug-in portion is provided with the other of the slot and the protrusion, and the protrusion is adapted to the slot so that the embedded box is pre-positioned with the inner frame.

[0015] In this embodiment, the slot and the plug-in portion are fixed by using the card slot and the card protrusion, thereby achieving accurate positioning of the embedded box and the inner frame.

[0016] In some optional embodiments, the inner frame is partially recessed to form a connecting groove, the fixing member is disposed in the connecting groove, and the depth of the connecting groove is greater than or equal to the size of the fixing member.

[0017] In this embodiment, by providing a connecting groove, the fixing member can be hidden in the connecting groove, thereby ensuring the aesthetic appearance of the exterior of the refrigerator door.

[0018] In some optional embodiments, a second through hole is provided at the bottom of the connecting groove, and the fixing piece is provided with a second screw fixing structure, and the second screw fixing structure is adapted to the second screw fixing structure so that the fixing piece is connected to the inner frame.

[0019] This embodiment uses the second through hole and the second screw fixing structure to fix the fixing member to the inner frame, thereby ensuring the reliability of the connection between the two.

[0020] In some optional embodiments, an avoidance groove is provided at a position of the embedded box corresponding to the second through hole to accommodate the second screw.

[0021] In this embodiment, the internal space of the inner frame can be fully utilized by providing an avoidance groove in the embedded box.

[0022] In some optional embodiments, the connecting groove is adjacent to the slot, the notch direction of the connecting groove is opposite to the notch direction of the slot, and the notch of the connecting groove faces away from the embedded box, and the first through hole is located on the side wall of the connecting groove away from the slot.

[0023] This embodiment can improve the structural strength of the inner frame and facilitate the installation of the first screw in the first through hole.

[0024] In some optional embodiments, a protrusion is provided on the end surface of the fixing member facing the connecting groove, and a clamping hole is provided on the inner frame, and the clamping hole is matched with the protrusion to define the relative position of the fixing member and the inner frame.

[0025] This embodiment uses the protrusion and the clamping hole to position the fixing member and the inner frame, so as to facilitate fixing the fixing member and the inner frame by using the second screw.

[0026] In some optional embodiments, the fixing member is disposed at the upper portion of the inner frame, and a vertical dimension of the fixing member is less than or equal to one quarter of a dimension of the inner frame.

[0027] This embodiment makes it convenient for the user to pull the connecting groove of the inner frame to open and close the refrigerator door.

[0028] In some optional embodiments, the refrigerator door also includes: an upper decorative strip, which is provided with a third screw through hole, wherein a third screw fixing structure is provided at the upper end of the embedded box, and the third screw fixing structure is adapted to the third screw through hole so that the upper decorative strip is connected to the embedded box by the third screw.

[0029] This embodiment can improve the connection reliability between the embedded box and the refrigerator door.

[0030] The refrigerator door provided by the embodiment of the present disclosure can achieve the following technical effects:

[0031] By providing a fixing member and arranging the fixing member on the outside of the inner frame, and arranging a first screw fixing structure on the fixing member, and arranging the first screw fixing structure corresponding to the first through hole, after the screw passes through the first fixing hole and the first through hole, the first screw fixing structure can be inserted, and the screw passes through the first fixing hole, the first through hole and is connected with the first screw fixing structure, so as to form a stable mechanical connection. In this way, the movement or deformation of the embedded box is effectively prevented. In this embodiment, the embedded box is stably connected to the inner frame by an external fixing member and arranging the first screw fixing structure on the fixing member. The fixing member can be fixed by using the space outside the inner frame, and the space outside the inner frame is the space outside the refrigerator door body. In the case where the refrigerator door body is thinned and the size of the inner frame is reduced, the inner frame and the embedded box can be fixed without changing the processing technology of the inner frame, which solves the problem that the space inside the inner frame is insufficient and the fixing structure cannot be processed to fix the inner frame and the embedded box.

[0032] 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

[0033] 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:

[0034] Figure 1 is a partial structural schematic diagram of a refrigerator door provided by an embodiment of the present disclosure;

[0035] Figure 2 is an exploded schematic diagram of a partial structure of a refrigerator door provided by an embodiment of the present disclosure;

[0036] Figure 3 The embodiment of the present disclosure provides Figure 2 The enlarged schematic diagram of the middle A part;

[0037] Figure 4 is an exploded schematic diagram of a partial structure of a refrigerator door from another perspective provided by an embodiment of the present disclosure;

[0038] Figure 5 is a structural schematic diagram of a pre-embedded box provided by an embodiment of the present disclosure;

[0039] Figure 6 is a cross-sectional schematic diagram of a refrigerator door provided by an embodiment of the present disclosure;

[0040] Figure 7 The embodiment of the present disclosure provides Figure 6 The enlarged schematic diagram of the middle part B;

[0041] Figure 8 is a partial structural schematic diagram of another refrigerator door provided by an embodiment of the present disclosure;

[0042] Fig. 9 The embodiment of the present disclosure provides Figure 8 Enlarged schematic diagram of part C in the middle.

[0043] Reference numerals:

[0044] 10: inner frame, 11: first through hole, 12: slot, 13: card slot, 14: connection groove, 15: second through hole, 16: fourth screw through hole, 17: card hole,

[0045] 20: embedded box, 201: first fixing hole, 21: plug-in part, 22: clamping convex, 23: reinforcing rib, 24: avoidance groove, 25: third screw fixing structure,

[0046] 30: fixing member, 301: first screw fixing structure, 302: second screw fixing structure, 31: bump,

[0047] 40: upper decorative strip, 401: third screw through hole. DETAILED DESCRIPTION

[0048] 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.

[0049] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments 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 to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0050] 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.

[0051] 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.

[0052] Unless otherwise stated, the term "plurality" means two or more.

[0053] 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.

[0054] 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.

[0055] 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.

[0056] Combination Figures 1 to 9 As shown, the embodiment of the present disclosure provides a refrigerator door, which includes an inner frame 10, an embedded box 20 and a fixing member 30, wherein the inner frame 10 is provided with a first through hole 11; the embedded box 20 is arranged on the inner side of the inner frame 10, and the embedded box 20 can abut against the inner frame 10, and a first fixing hole 201 is provided at the abutment between the inner frame 10 and the embedded box 20, and the first fixing hole 201 is adapted to the first through hole 11; the fixing member 30 is arranged on the outer side of the inner frame 10, and the fixing member 30 is connected to the inner frame 10, and the fixing member 30 is provided with a first screw fixing structure 301, and the first screw fixing structure 301 corresponds to the first through hole 11, and the first screw passes through the first fixing hole 201 and the first through hole 11 and is fixed to the first screw fixing structure 301, so as to fix the embedded box 20 to the inner frame 10.

[0057] According to the embodiment of the present disclosure, by setting the first through hole 11 in the inner frame 10, setting the first fixing hole 201 at the abutment between the embedded box 20 and the inner frame 10, and adapting the first fixing hole 201 to the first through hole 11, the first screw can pass through the first fixing hole 201 and the first through hole 11.

[0058] By providing the fixing member 30 and arranging the fixing member 30 on the outside of the inner frame 10, and arranging the first screw fixing structure 301 on the fixing member 30, and arranging the first screw fixing structure 301 corresponding to the first through hole 11, after the first screw passes through the first fixing hole 201 and the first through hole 11, the first screw can be inserted into the first screw fixing structure 301, and the first screw passes through the first fixing hole 201 and the first through hole 11 and is connected with the first screw fixing structure 301, thereby forming a stable mechanical connection. In this way, the embedded box 20 is effectively prevented from moving or deforming.

[0059] Secondly, the first screw fixing structure 301 can fix the first screw, effectively strengthen the fastening and fixing force of the first screw, make the contact between the first screw and the working surface closer, avoid unscrewing and loosening, and make the first screw fixed more firmly.

[0060] In this embodiment, the embedded box 20 is firmly connected to the inner frame 10 by providing an external fixing member 30 and setting a first screw fixing structure on the fixing member 30. The fixing member 30 can be fixed by using the space outside the inner frame 10, and the space outside the inner frame 10 is the space outside the refrigerator door body, so that the inner frame 10 and the embedded box 20 can be fixed without changing the processing technology of the inner frame 10 when the refrigerator door body is thinned and the size of the inner frame 10 is reduced, which solves the problem that the inner frame 10 has insufficient space inside and cannot process the fixing structure to fix the inner frame 10 and the embedded box 20. In this embodiment, the fixing member 30 can be used to fix the embedded box 20 and the inner frame 10, and no complicated installation steps or tools are required, which is convenient for installation and assembly.

[0061] It should be noted that the first fixing hole 201 is matched with the first through hole 11, that is, the aperture size of the first fixing hole 201 is the same as the aperture size of the first through hole 11, and the position of the first fixing hole 201 corresponds to the position of the first through hole 11. The first screw fixing structure 301 corresponds to the first through hole 11, that is, the aperture size of the first screw fixing structure 301 is the same as the aperture size of the first through hole 11, and the position of the first screw fixing structure 301 corresponds to the position of the first through hole 11.

[0062] Optionally, there are multiple first screw fixing structures 301 , and the multiple first screw fixing structures 301 are arranged at intervals in the vertical direction. The numbers of the first through holes 11 and the first fixing holes 201 are the same as those of the first screw fixing structures 301 and are arranged correspondingly.

[0063] In this way, by setting a plurality of first screw fixing structures 301, the embedded box 20 and the inner frame 10 can be connected and fixed at multiple points, thereby improving the stability of the connection. Moreover, this multi-point fixing method can disperse the force, reduce the situation where the single point is overstressed, and thus improve the stability and reliability of the embedded box 20 and the inner frame 10. In some cases, it may be necessary to fine-tune or calibrate the relative position of the embedded box 20 and the inner frame 10. By setting a plurality of first screw fixing structures 301, the tightening degree of a screw can be adjusted separately, thereby achieving the purpose of fine-tuning or calibration, so as to improve the flexibility of adjustment.

[0064] Optionally, the inner frame 10 is provided with a slot 12 , and the embedded box 20 is provided with an inserting portion 21 , which is adapted to the slot 12 and can be inserted into the slot 12 , so that the embedded box 20 is pre-positioned with the inner frame 10 .

[0065] According to the embodiment of the present disclosure, by providing the slot 12 in the inner frame 10 and providing the plug-in portion 21 in the embedded box 20, when the embedded box 20 is connected to the inner frame 10, the plug-in portion 21 is first inserted into the slot 12, so that the relative position of the embedded box 20 and the inner frame 10 can be ensured, and pre-positioning can be achieved, which is helpful for subsequent fixing and installation, and improves the assembly convenience of the embedded box 20 and the inner frame 10. The adaptive design of the plug-in portion 21 and the slot 12 allows the embedded box 20 and the inner frame 10 to be quickly and conveniently connected together without complicated adjustment and positioning work, which effectively saves installation time.

[0066] Optionally, the wall surface of the slot 12 is provided with one of the slot 13 and the protrusion 22, and the plug-in portion 21 is provided with the other of the slot 13 and the protrusion 22, and the protrusion 22 is adapted to the slot 13 so that the embedded box 20 is pre-positioned with the inner frame 10.

[0067] According to the disclosed embodiment, the slot 12 and the plug-in portion 21 are connected and fixed by using the card slot 13 and the card protrusion 22. On the basis of the plug-in connection between the slot 12 and the plug-in portion 21, the card slot 13 and the card protrusion 22 can be used for further positioning connection, so as to ensure the accurate positioning of the inner frame 10 and the embedded box 20. In this way, by using the dual positioning of the slot 12 and the plug-in portion 21 and the card slot 13 and the card protrusion 22, it can be ensured that the embedded box 20 is not easily displaced after pre-positioning. Secondly, the installer only needs to align the plug-in portion 21 with the slot 12 and gently push it, and the card protrusion 22 can automatically adapt to the card slot 13, completing the pre-positioning process, thereby improving the installation efficiency.

[0068] The wall surface of the slot 12 is provided with one of the slot 13 and the protrusion 22, and the plug-in portion 21 is provided with the other of the slot 13 and the protrusion 22. That is to say, when the wall surface of the slot 12 is provided with the protrusion 22, the plug-in portion 21 is provided with the slot 13; when the wall surface of the slot 12 is provided with the slot 13, the plug-in portion 21 is provided with the protrusion 22.

[0069] Optionally, a card slot 13 is provided on the front wall of the slot 12, and a card protrusion 22 is provided on the plug-in portion 21 of the embedded box 20. There are multiple card slots 13, and the multiple card slots 13 are arranged at vertical intervals. The number of card protrusions 22 is the same as the number of card slots 13 and is arranged one-to-one.

[0070] In this way, by providing multiple card slots 13 and card protrusions 22 and arranging the multiple card slots 13 and card protrusions 22 at vertical intervals, the connection points between the plug-in portion 21 and the slot 12 can be increased, and the connection reliability between the plug-in portion 21 and the slot 12 can be improved.

[0071] Optionally, the locking protrusion 22 is provided with a guiding portion, and the guiding portion is arranged with a thickness gradually increasing along the direction in which the inserting portion 21 is inserted into the slot 12 .

[0072] In this way, by setting a guide part and gradually increasing the thickness of the guide part along the direction in which the plug-in part 21 is inserted into the slot 12, when the plug-in part 21 is inserted into the slot 12, the protrusion 22 will not block the plug-in part 21 from being inserted into the slot 12 under the action of the guide part, thereby facilitating the insertion of the plug-in part 21 into the slot 12 and improving assembly convenience.

[0073] Optionally, the plug-in portion 21 is provided with a plurality of reinforcing ribs 23 , and the plurality of reinforcing ribs 23 are arranged at intervals.

[0074] In this way, by providing the reinforcing ribs 23, the structural strength of the plug-in portion 21 can be significantly improved. The reinforcing ribs 23 can effectively disperse and resist stress, prevent the plug-in portion 21 from being deformed or damaged, and avoid the plug-in portion 21 from breaking in the slot 12.

[0075] Optionally, the inner frame 10 is partially recessed to form a connecting groove 14 , and the fixing member 30 is disposed in the connecting groove 14 . The depth of the connecting groove 14 is greater than or equal to the size of the fixing member 30 .

[0076] According to the embodiment of the present disclosure, by providing the connection groove 14 and arranging the fixing member 30 in the connection groove 14, the contact area between the fixing member 30 and the inner frame 10 can be increased, thereby ensuring the connection stability and reliability between the fixing member 30 and the inner frame 10. Secondly, the connection groove 14 can protect the fixing member 30 from direct erosion and damage by the external environment, thereby extending the service life of the fixing member 30.

[0077] By setting the groove depth of the connecting groove 14 to be greater than or equal to the size of the fixing member 30, the fixing member 30 can be completely embedded in the connecting groove 14, ensuring that the fixing member 30 will not expose the inner frame 10 and will not damage the overall appearance of the refrigerator door, thereby maintaining the overall aesthetics of the refrigerator door.

[0078] Optionally, the structure of the connecting groove 14 is adapted to the structure of the fixing member 30 .

[0079] In this way, the installer only needs to put the fixing member 30 into the connecting groove 14, and the connecting groove 14 can clamp the fixing member 30 without additional positioning or adjustment steps, thereby reducing the difficulty of installation and improving work efficiency.

[0080] Optionally, the width dimension of the fixing member 30 gradually decreases along the direction of being inserted into the connecting groove 14 .

[0081] In this way, by gradually reducing the width of the fixing member 30 along the direction of insertion into the connecting groove 14, it is convenient to insert the fixing member 30 into the connecting groove 14, and it can be ensured that the fixing member 30 can smoothly find the correct position during the insertion process, and reduce the difficulty of installation caused by misalignment or jamming. Once the fixing member 30 is fully inserted into the connecting groove 14 and fixed in place, its gradually decreasing width can ensure a tight fit between the fixing member 30 and the groove. This tight fit can enhance the stability of the connection, reduce looseness or displacement caused by vibration or external force, and after the fixing member 30 with a gradually decreasing width is inserted into the groove, its smaller end portion can serve as a locking mechanism to prevent the fixing member 30 from accidentally falling off.

[0082] Optionally, a second through hole 15 is provided at the bottom of the connecting groove 14 , and the fixing member 30 is provided with a second screw fixing structure 302 , and the second screw fixing structure 302 is adapted to the second screw fixing structure 302 , so that the fixing member 30 is connected to the inner frame 10 .

[0083] By adopting the embodiment of the present disclosure, by setting a second through hole 15 and setting a second screw fixing structure 302 on the fixing member 30, the fixing member 30 and the inner frame 10 can be fixedly connected by the second screw, thereby ensuring a stable connection between the fixing member 30 and the inner frame 10.

[0084] Optionally, there are multiple second through holes 15 , and the multiple second through holes 15 are arranged at intervals along the vertical direction. The number of the second screw fixing structures 302 is the same as the number of the second through holes 15 and are arranged in a one-to-one correspondence.

[0085] In this way, the fixing member 30 can be connected to the inner frame 10 at multiple points, which can significantly enhance the connection stability between the fixing member 30 and the inner frame 10. The dispersed support effect of multiple screws makes the connection more uniform and stable, and can withstand greater loads and vibrations. Even if a screw fails or loosens for some reason, the other screws can still maintain the effectiveness of the connection, thereby improving the reliability of the overall connection.

[0086] Optionally, the embedded box 20 is provided with an avoidance groove 24 at a position corresponding to the second through hole 15 to accommodate the second screw.

[0087] According to the embodiment of the present disclosure, by providing the avoidance groove 24 in the embedded box 20, it is ensured that the second screw will not directly abut against the wall surface of the embedded box 20 during installation, thereby avoiding damage to the embedded box 20 or bending of the screw due to abutment. Secondly, the design of the avoidance groove 24 optimizes the space utilization inside the embedded box 20, so that the second screw and other components can be arranged more reasonably, reducing the waste of the internal space of the refrigerator door.

[0088] Optionally, a protrusion 31 is provided on the end surface of the fixing member 30 facing the connecting groove 14 , and a clamping hole 17 is provided on the inner frame 10 . The clamping hole 17 is matched with the protrusion 31 to define the relative position of the fixing member 30 and the inner frame 10 .

[0089] In this way, by setting a protrusion 31 on the end face of the fixing member 30 facing the connecting groove 14, and setting a locking hole 17 on the inner frame 10, when the fixing member 30 is installed in the connecting groove 14, when the fixing member 30 is installed in place, the protrusion 31 is locked into the locking hole 17, and the fixing member 30 cannot produce vertical displacement relative to the inner frame 10 under the limitation of the locking hole 17 and the protrusion 31, and the fixing member 30 can be limited in the connecting groove 14 by the abutment of the side wall of the connecting groove 14, so that the installation of the fixing member 30 and the inner frame 10 becomes simpler, and the assembly efficiency is improved.

[0090] Optionally, the connecting groove 14 is adjacent to the slot 12 , the notch direction of the connecting groove 14 is opposite to the notch direction of the slot 12 , and the notch of the connecting groove 14 faces away from the embedded box 20 , and the first through hole 11 is located on the side wall of the connecting groove 14 away from the slot 12 .

[0091] According to the embodiment of the present disclosure, the connecting groove 14 and the slot 12 are arranged adjacently and in opposite directions, so that they can support each other in structure, thereby enhancing the overall stability of the refrigerator door. The connecting groove 14 can be used as a handle of the refrigerator door, so that the user can open or close the refrigerator door by pulling the connecting groove 14. The first through hole 11 is arranged on the side wall of the connecting groove 14 away from the slot 12, so that the first screw has enough operating space, so that the first screw can be assembled easily.

[0092] Optionally, the fixing member 30 is disposed at the upper portion of the inner frame 10 , and a vertical dimension of the fixing member 30 is less than or equal to one quarter of a dimension of the inner frame 10 .

[0093] With the disclosed embodiment, the connection groove 14 can play the role of hiding the handle, by arranging the fixing member 30 at the upper part of the inner frame 10, so that the fixing member 30 is connected to the upper part of the inner frame 10, and the vertical dimension of the fixing member 30 is less than or equal to one-fourth of the dimension of the inner frame 10, so that the fixing member 30 will not cover the lower part of the connection groove 14, and the user can still open or close the refrigerator door by pulling the connection groove 14, thereby maintaining the handle function of the connection groove 14. Although the size of the fixing member 30 is small, the fixing member 30 can still be firmly connected to the inner frame 10, providing necessary structural support for the embedded box 20 and the inner frame 10.

[0094] Optionally, the refrigerator door also includes: an upper decorative strip 40, which is provided with a third screw through hole 401, wherein a third screw fixing structure 25 is provided at the upper end of the embedded box 20, and the third screw fixing structure 25 is adapted to the third screw through hole 401, so that the upper decorative strip 40 is connected to the embedded box 20 by a third screw.

[0095] According to the embodiment of the present disclosure, the upper decorative strip 40 is firmly connected to the embedded box 20 by using the third screw, thereby enhancing the structural stability of the entire refrigerator door. This connection method can effectively resist the stress generated by the door panel during opening and closing, and reduce the possibility of deformation or loosening. By connecting the embedded box 20 to both the inner frame 10 and the upper decorative strip 40, the connection stability of the embedded box 20 can be improved.

[0096] Optionally, a fourth screw hole 16 is provided at the upper end of the inner frame 10, and a fourth screw fixing structure is provided at the end of the upper decorative strip 40 facing the inner frame 10, and the fourth screw fixing structure is adapted to the fourth screw hole 16, so that the inner frame 10 and the upper decorative strip 40 are fixedly connected by screws.

[0097] According to the embodiment of the present disclosure, the inner frame 10 and the upper decorative strip 40 are fixedly connected by screws, thereby enhancing the structural strength of the entire refrigerator door. The screw connection makes the connection between the inner frame 10 and the upper decorative strip 40 tighter, reducing appearance defects caused by gaps or misalignment.

[0098] 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 refrigerator door, characterized in that: include: The inner frame is provided with a first through hole; The embedded box is arranged on the inner side of the inner frame and abuts against the inner frame, and is provided with a first fixing hole, and the first fixing hole corresponds to the first through hole; The fixing piece is arranged on the outside of the inner frame and connected to the inner frame. A first screw fixing structure is provided. The first screw fixing structure corresponds to the first through hole. The first screw passes through the first fixing hole and the first through hole and is connected to the first screw fixing structure to fix the embedded box to the inner frame.

2. The refrigerator door according to claim 1, characterized in that: The inner frame is provided with a slot, the embedded box is provided with an inserting portion, the inserting portion is adapted to the slot, and the inserting portion can be inserted into the slot so that the embedded box and the inner frame are pre-positioned.

3. The refrigerator door according to claim 2, characterized in that: The wall surface of the slot is provided with one of the slot and the protrusion, the plug-in portion is provided with the other of the slot and the protrusion, and the protrusion is matched with the slot to enable the embedded box to be pre-positioned by the inner frame.

4. The refrigerator door according to claim 2, characterized in that: The inner frame is partially recessed to form a connecting groove, the fixing piece is arranged in the connecting groove, and the groove depth of the connecting groove is greater than or equal to the size of the fixing piece.

5. The refrigerator door according to claim 4, characterized in that: A second through hole is provided at the bottom of the connecting groove, and a second screw fixing structure is provided on the fixing piece, and the second screw fixing structure is matched with the second screw fixing structure so that the fixing piece is connected to the inner frame.

6. The refrigerator door according to claim 5, characterized in that: The embedded box is provided with an avoidance groove at a position corresponding to the second through hole to accommodate the second screw.

7. The refrigerator door according to claim 5, characterized in that: The connecting groove is adjacent to the slot, the notch direction of the connecting groove is opposite to that of the slot, and the notch of the connecting groove faces away from the embedded box, and the first through hole is located on the side wall of the connecting groove away from the slot.

8. The refrigerator door according to claim 4, characterized in that: The end surface of the fixing piece facing the connecting groove is provided with a protrusion, and the inner frame is provided with a clamping hole, which is matched with the protrusion to limit the relative position of the fixing piece and the inner frame.

9. The refrigerator door according to claim 4, characterized in that: The fixing piece is arranged at the upper part of the inner frame, and the vertical dimension of the fixing piece is less than or equal to one quarter of the dimension of the inner frame.

10. The refrigerator door according to any one of claims 1 to 9, characterized in that: Also includes: The upper decorative strip is provided with a third screw through hole. Among them, a third screw fixing structure is provided at the upper end of the embedded box, and the third screw fixing structure is adapted to the third screw through hole, so that the upper decorative strip is connected to the embedded box through the third screw.

Images