CN220567594U - Refrigerator door and refrigerator - Google Patents

Abstract

The utility model relates to a refrigerator door and a refrigerator, wherein the refrigerator door comprises: the door comprises a door main body, wherein a door panel is formed on the front side wall of the door main body, and a mounting groove is concavely formed on the door panel; the handle is rotatably arranged in the mounting groove; the handle has a first state and a second state which are switched with each other by rotation; when the handle rotates to the first state, the handle can extend out of the mounting groove and protrude out of the front side of the door panel, so that the handle is convenient for a user to use. When the handle rotates to the second state, the handle can be completely contained in the mounting groove, and further the handle can be prevented from affecting the cabinet loading amount. In this scheme, through the rotatory mode of installing of handle, make the user need not to install the handle, can avoid the quality problem that leads to because the handle is installed in place to be favorable to improving user experience.

Description

Refrigerator door and refrigerator

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator door and a refrigerator.

Background

Refrigerators are one of the indispensable home appliances for people's home life. With the improvement of living standard of people, the requirements on refrigerator products are also higher and higher.

In the refrigerator products with handles on the market at present, the handles are usually protruded out of the front side wall of the door body, in order not to influence the cabinet loading amount, detachable handles are usually adopted, and the handles are detached and then packaged, so that users are required to manually install the handles, and a series of quality problems caused by the fact that the handles are not installed in place are easy to cause.

Disclosure of Invention

The utility model aims to provide a refrigerator door and a refrigerator, so as to optimize the structure of the refrigerator door in the related technology, avoid the influence of a handle on the cabinet loading amount, and avoid the quality problem caused by the fact that the handle is not installed in place.

In order to solve the technical problems, the utility model adopts the following technical scheme:

according to one aspect of the present utility model, there is provided a door comprising: a door body forming a housing of the door; the front side wall of the door main body is provided with a door panel, and the door panel is concavely provided with a mounting groove extending backwards; the handle is rotatably arranged in the mounting groove; the handle has a first state and a second state which are switched with each other by rotation; when the handle rotates to the first state, the handle extends out of the mounting groove and protrudes out of the front side of the door panel; when the handle rotates to the second state, the handle is completely accommodated in the mounting groove.

In some embodiments of the present application, the mounting groove is elongated and extends in a transverse direction; the handle is rectangular and extends along the direction with the extending direction of mounting groove is unanimous, the both ends of handle rotationally connect respectively on the horizontal both ends wall of mounting groove.

In some embodiments of the present application, the handle includes a cross bar and two connecting arms disposed at two ends of the cross bar; the cross rod is in a strip shape and transversely extends, the connecting arms extend to one side from the transverse end part of the cross rod, and the extending directions of the two connecting arms are consistent; the end parts of the two connecting arms, which are far away from the cross rod, are respectively and rotatably connected to the two transverse end walls of the mounting groove.

In some embodiments of the present application, the handle further includes two connecting rods extending transversely, and the two connecting rods are coaxially arranged and are disposed on the two connecting arms in a one-to-one correspondence; one end of the connecting rod is connected with the end, far away from the cross rod, of the connecting arm, and the other end of the connecting rod is rotatably connected to the transverse end wall of the mounting groove.

In some embodiments of the present application, a mounting box is disposed in the door main body, the front end of the mounting box is fixed on the door panel, and the mounting groove is formed in the mounting box; a fixing frame is arranged on the transverse outer wall of the mounting box, and a through hole which is arranged opposite to the fixing frame is formed in the transverse end wall of the mounting box; the outer end of the connecting rod passes through the through hole and extends out of the mounting box and is connected with the screw thread of the fixing frame; the cross rod and the connecting arm are rotationally connected to the fixing frame through the connecting rod.

In some embodiments of the present application, the connecting rod stretches out the protruding spacing portion that is equipped with on the peripheral wall of installation box periphery, spacing portion is located the fenestrate outside, just spacing portion's size is greater than the perforation.

In some embodiments of the present application, the connecting arm is movably sleeved on the connecting rod; the connecting rod is provided with a limiting piece, the limiting piece is convexly arranged on the outer wall of the connecting rod, and the connecting arm is limited between the limiting piece and the transverse end wall of the mounting groove.

In some embodiments of the present application, the limiting member includes an end cover, a limiting shaft, and a limiting rod that are integrally connected; the end cover is arranged at one end of the limiting shaft and protrudes out of the peripheral wall of the limiting shaft along the circumferential direction; the limiting rod is arranged at the other end of the limiting shaft, and protrudes out of the peripheral wall of the limiting shaft along the radial direction; the connecting rod is provided with a limiting hole which is arranged in a penetrating way, and the peripheral wall of the limiting hole is provided with a sliding groove matched with the limiting rod; the limiting shaft can extend into the limiting hole from the first end of the limiting hole, and the limiting rod slides along the sliding chute until the end cover abuts against the end face of the first end of the limiting hole, and the limiting rod can penetrate through the second end of the limiting hole; and then the limiting shaft is rotated to enable the limiting rod to be clamped on the end face of the second end of the limiting hole.

In some embodiments of the present application, a circumferential side wall of the second end of the limiting hole is concavely provided with a limiting groove, and the limiting groove and the sliding groove are circumferentially spaced; when the limiting rod passes through the second end of the limiting hole, the limiting rod can be clamped at the limiting groove by rotating the limiting shaft.

According to an aspect of the present utility model, there is also provided a refrigerator including: a case forming a housing outside the refrigerator, the case having a storage compartment formed therein; the box door is arranged at the front side of the box body and is used for opening and closing the storage compartment; the box door adopts the box door.

The utility model has the following beneficial effects: in the refrigerator door of the embodiment of the utility model, the mounting groove extending backwards is concavely arranged on the door panel, and the handle is rotatably arranged in the mounting groove, so that the handle can have a first state and a second state which are switched by rotation. When the handle rotates to the first state, the handle stretches out of the mounting groove and protrudes out of the front side of the door panel, so that the handle is convenient for a user to use. When the handle rotates to the second state, the handle can be completely contained in the mounting groove, and further the handle can be prevented from affecting the cabinet loading amount. In this scheme, through the rotatory mode of installing of handle, make the user need not to install the handle, can avoid the quality problem that leads to because the handle is installed in place to be favorable to improving user experience.

Drawings

Fig. 1 is a schematic view of a refrigerator according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the structure of the door of fig. 1.

Fig. 3 is a partial structural schematic view of the door of fig. 2.

Fig. 4 is a schematic view of the structure of fig. 3 in another state.

Fig. 5 is a schematic view of the structure of fig. 3 at another view angle.

Fig. 6 is an exploded view of fig. 5.

Fig. 7 is a schematic view of the pull handle of fig. 6.

Fig. 8 is a schematic view of the enlarged area of fig. 7 from another perspective.

Fig. 9 is a schematic view of the structure of the mounting box and the handle of fig. 5.

Fig. 10 is an enlarged schematic view of the area a in fig. 9.

Fig. 11 is a schematic view of the structure of fig. 10 in another state.

Fig. 12 is an exploded view of the area of fig. 10.

Fig. 13 is a schematic view of the structure of the connecting rod and the stopper in fig. 8.

Fig. 14 is an enlarged partial schematic view of fig. 13.

Fig. 15 is a schematic view of the structure of fig. 14 in another state.

Fig. 16 is a schematic view of the structure of fig. 15 in another state.

The reference numerals are explained as follows: 100. a case; 200. a door; 2. a door main body; 21. a door panel; 22. a left frame; 23. a right frame; 24. a mounting groove; 25. a mounting box; 251. perforating; 26. a fixing frame; 261. a fixing hole; 262. a screw; 263. a threaded hole; 264. an assembly groove; 3. a handle; 31. a cross bar; 32. a connecting arm; 33. a connecting rod; 331. a threaded section; 332. a limit part; 333. a limiting hole; 334. a chute; 335. a limit groove; 4. a limiting piece; 41. an end cap; 42. a limiting shaft; 43. and a limit rod.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In the refrigerator products with handles on the market at present, the handles are usually protruded out of the front side wall of the door body, in order not to influence the cabinet loading amount, detachable handles are usually adopted, and the handles are detached and then packaged, so that users are required to manually install the handles, and a series of quality problems caused by the fact that the handles are not installed in place are easy to cause.

Fig. 1 is a schematic view of a refrigerator according to an embodiment of the present utility model. Fig. 2 is a schematic view of the structure of the door 200 of fig. 1. Fig. 3 is a partial structural schematic view of the door 200 of fig. 2. Fig. 4 is a schematic view of the structure of fig. 3 in another state.

Referring to fig. 1 to 4, a refrigerator according to an embodiment of the present utility model mainly includes a refrigerator body 100 and a refrigerator door 200.

Wherein the case 100 is constructed as a housing of an outside of the ice bin. The case 100 adopts a rectangular hollow structure, and it is understood that in other embodiments, the case 100 may also adopt a hollow housing structure with other shapes.

A storage compartment (not shown) for storing food materials at a low temperature is provided in the case 100. A plurality of storage compartments (not shown) separated from each other can be provided in the case 100, and each of the separated storage compartments can be used as an independent storage space for low-temperature storage, such as a freezing chamber, a refrigerating chamber, a fruit and vegetable chamber, a temperature changing chamber, etc., so as to meet different refrigeration requirements of freezing, refrigerating, fruit and vegetable fresh-keeping, temperature changing, etc., according to different food types, and store the food. The storage compartments may be arranged in a vertically spaced apart manner, or in a laterally spaced apart manner.

The container (not shown) is provided in the case 100, and the inside of the container is hollow, and the storage compartment is formed in the container. The front side opening of the box liner can be used for placing food into the corresponding storage room. It will be appreciated that a plurality of liners may be disposed within the housing 100, each of which may define one or more storage compartments.

Referring to fig. 1 and 2, a door 200 is provided at the front side of the cabinet 100, and the door 200 is configured to open and close the storage compartment, i.e., the door 200 opens and closes the front side of the container.

In some embodiments, the door 200 is a rotating door body structure. The door 200 is rotatably provided at the front side of the cabinet 100, and the door 200 may be used as a general door structure such as a refrigerator door, a freezer door, etc. Specifically, the refrigerator door 200 and the case 100 may be connected through a hinge, so that the refrigerator door 200 may rotate around an axis of the hinge, and the refrigerator door 200 may be opened or closed, thereby opening or closing a corresponding storage compartment.

It should be noted that, in some embodiments, the door 200 may also be a push-pull door structure. The door 200 is slidably provided at the front side of the cabinet 100, and the door 200 may be used as a drawer door. Specifically, guide rails (not shown in the figure) are respectively arranged on the left and right inner side walls of the box liner, and the box door 200 is respectively connected with the guide rails on two sides, so that the push-pull function of the box door 200 is realized through the extension and retraction of the guide rails, and the opening and closing of the storage compartment are realized.

In some embodiments, a cooling assembly (not shown) is provided within the cabinet 100 for providing cooling to the interior of the refrigerator to maintain a low temperature environment within each compartment. The refrigeration assembly comprises a compressor, a condenser, an evaporator, a throttling device and the like, and the specific structure and connection relation of the refrigeration assembly can refer to the refrigeration assembly in the related art and are not repeated herein.

Fig. 5 is a schematic view of the structure of fig. 3 at another view angle. Fig. 6 is an exploded view of fig. 5.

Referring to fig. 2 to 6, in some embodiments, the door 200 includes a door body 2 and a handle 3.

Wherein, the door body 2 forms the shell of the door 200, the door body 2 is a rectangular shell structure with hollow inside, and the inner space of the door body 2 can be used for filling foaming materials to realize the heat preservation and heat insulation functions of the door 200.

In some embodiments, the door body 2 includes a door panel 21, a left frame 22, a right frame 23, an upper end cap 41 (not shown), a lower end cap 41 (not shown), and a door liner (not shown).

Wherein a door panel 21 is formed on the front side of the door main body 2. The door panel 21 has a rectangular plate-like structure and serves as a front surface of the door 200.

The left rim 22 is formed at the left end edge of the door main body 2 and serves as a left-side exterior surface of the door 200. The right rim 23 is formed at the right end edge of the door main body 2 and serves as a right-side exterior surface of the door 200. The left frame 22 and the right frame 23 may be arranged in parallel left and right.

In some embodiments, left bezel 22 is integrally formed with door panel 21. Specifically, the left side frame 22 is formed by bending and extending the left side edge of the door panel 21 rearward.

In some embodiments, right bezel 23 is integrally formed with door panel 21. Specifically, the right frame 23 is formed by bending and extending the right edge of the door panel 21 rearward.

Referring to fig. 3 to 6, an upper cover 41 is formed at an upper end edge of the door main body 2 as a top side exterior surface of the door 200. The lower cap 41 is formed at the lower end edge of the door main body 2 and serves as a bottom side exterior surface of the door 200. The upper end cap 41 and the lower end cap 41 may be arranged in parallel up and down.

The left side frame 22, the right side frame 23 are all located between upper end cover 41 and the lower end cover 41, and the top of left side frame 22, right side frame 23 links to each other with the left and right both ends of upper end cover 41 respectively, and the bottom of left side frame 22, right side frame 23 links to each other with the left and right both ends of lower end cover 41 respectively, and then makes left side frame 22, upper end cover 41, right side frame 23 and lower end cover 41 can the end to end in proper order, and then forms rectangular frame structure.

Referring to fig. 3 to 6, a door liner is formed on the rear side of the door main body 2, and is capable of sealing the rear side of the door main body 2. The door panel 21 and the door liner are arranged at intervals in the front-back direction. Therefore, the door panel 21, the left frame 22, the right frame 23, the upper cover 41, the lower cover 41, and the door liner can be enclosed to form a door cavity, so that the door cavity can be filled with foaming material in a sealing manner, and the thermal insulation performance of the door 200 is realized.

Referring to fig. 3 and 4, the door panel 21 is concavely provided with a mounting groove 24 extending rearward, and the pull handle 3 is rotatably provided in the mounting groove 24. The handle 3 can rotate and protrude out of the front side of the mounting groove 24, or reversely rotate and be accommodated in the mounting groove 24, so that the handle 3 has a first state and a second state which can be mutually rotated and switched.

Wherein, when the handle 3 is rotated to the first state, the handle 3 can protrude from the front side of the mounting groove 24, and further protrude from the front side of the door panel 21, so that a user can open or close the door 200 using the handle 3.

When the handle 3 rotates to the second state, the handle 3 can be completely accommodated in the mounting groove 24, so that the handle 3 can not protrude from the door panel 21, i.e. the front side surface of the refrigerator door 200, and further the handle 3 can be prevented from affecting the whole cabinet loading of the refrigerator door 200 and the refrigerator. Through the mode of the rotatory installation of handle 3, make the user need not to install handle 3, can avoid the quality problem that leads to because the user oneself will handle 3 installation not put in place to be favorable to guaranteeing the quality of product to be favorable to improving user experience.

Referring to fig. 3-6, in some embodiments, the mounting slot 24 is elongated and extends in a transverse direction. Meanwhile, the handle 3 is elongated and extends in the lateral direction, and the extending direction of the handle 3 coincides with the extending direction of the mounting groove 24. Both ends of the handle 3 are rotatably connected to both lateral end walls of the mounting groove 24, respectively, so that the handle 3 can rotate relative to the mounting groove 24, and the handle 3 protrudes out of the front side of the mounting groove 24 or is accommodated in the mounting groove 24.

The length of the mounting groove 24 may be adjusted as needed, and is not limited thereto.

Referring to fig. 5 and 6, in some embodiments, the door 200 further includes a mounting box 25, where the mounting box 25 is disposed inside the door body 2, the mounting box 25 is a box-shaped structure with an open front side, and a front end of the mounting box 25 is fixed to the door panel 21. Meanwhile, the door panel 21 is provided with an opening disposed opposite to the mounting box 25, which communicates with the inside of the mounting box 25, thereby forming a mounting groove 24 in the mounting box 25.

Fig. 7 is a schematic view of the structure of the pull handle 3 of fig. 6.

Referring to fig. 3-7, in some embodiments, handle 3 includes a cross bar 31 and a connecting arm 32. Wherein the cross bar 31 is elongated and extends in a lateral direction. The two connecting arms 32 are provided, the two connecting arms 32 are respectively arranged at two transverse ends of the cross bar 31, the connecting arms 32 extend to one side from the transverse end of the cross bar 31, and the extending directions of the two connecting arms 32 are consistent. Meanwhile, the end of one connecting arm 32 far away from the cross rod 31 is rotatably connected to one transverse end wall of the mounting groove 24, and the end of the other connecting arm 32 far away from the cross rod 31 is rotatably connected to the other transverse end wall of the mounting groove 24, so that the cross rod 31 and the connecting arm 32 can rotate relative to the mounting groove 24, the cross rod 31 protrudes out of the front side of the mounting groove 24, or the cross rod 31 and the connecting arm 32 are accommodated in the mounting groove 24.

Fig. 8 is a schematic view of the enlarged area of fig. 7 from another perspective. Fig. 9 is a schematic view of the structure of the mounting box 25 and the pull handle 3 in fig. 5. Fig. 10 is an enlarged schematic view of the area a in fig. 9. Fig. 11 is a schematic view of the structure of fig. 10 in another state.

Referring to fig. 3 to 11, in some embodiments, the handle 3 further includes two connecting rods 33, where two connecting rods 33 are respectively disposed on two connecting arms 32. Specifically, one connecting rod 33 is disposed at an end of one connecting arm 32 away from the cross bar 31, and the other connecting rod 33 is disposed at an end of the other connecting arm 32 away from the cross bar 31.

Both the connecting rods 33 extend in the lateral direction and both the connecting rods 33 are coaxially arranged. One end of the connecting rod 33 is connected to the end of the connecting arm 32 remote from the cross bar 31, and the other end of the connecting rod 33 is rotatably connected to the transverse end wall of the mounting slot 24. Therefore, the cross bar 31 can drive the connecting arm 32 to rotate around the axis of the connecting rod 33, so that the cross bar 31 can protrude out of the front side of the mounting groove 24, or both the cross bar 31 and the connecting arm 32 are accommodated in the mounting groove 24.

Fig. 12 is an exploded view of the area of fig. 10. Fig. 13 is a schematic view of the structure of the connecting rod 33 and the stopper 4 in fig. 8.

Referring to fig. 3 to 13, in some embodiments, the fixing frames 26 are disposed on the lateral outer walls of the mounting box 25, two fixing frames 26 are disposed on the outer walls of the two lateral ends of the mounting box 25, and the lateral end walls of the mounting box 25 are provided with through holes 251 opposite to the fixing frames 26. Meanwhile, the outer ends of the two connecting rods 33 can respectively penetrate through the corresponding through holes 251 to extend out of the transverse end wall of the mounting box 25, and then are in threaded connection with the corresponding fixing frame 26. Accordingly, the connecting rod 33 can rotate relative to the fixed frame 26, and the cross bar 31 and the connecting arm 32 can be rotatably connected to the fixed frame 26 through the connecting rod 33.

In some embodiments, the fixing frame 26 is provided with a fixing hole 261. The fixing frame 26 can be fixed to the lateral outer wall of the mounting box 25 by screws 262 penetrating through the fixing holes 261.

In some embodiments, the outer end of the connecting rod 33 is provided with a threaded section 331, i.e. the end of the connecting rod 33 extending out of the mounting box 25 is provided with a threaded section 331, and the fixing frame 26 is provided with a threaded hole 263 matched with the threaded section 331. Accordingly, the connecting rod 33 can be screwed into the threaded hole 263 through the threaded section 331, thereby rotatably connecting the connecting rod 33 to the fixing frame 26.

Referring to fig. 7 to 13, in some embodiments, a limiting portion 332 is protruded on an outer circumferential wall of an outer end portion of the connection rod 33, and the limiting portion 332 is annularly and circumferentially disposed on the outer circumferential wall of the connection rod 33. The limiting part 332 is located on the peripheral wall of the connecting rod 33 extending out of the mounting box 25, the limiting part 332 is located on the outer side of the through hole 251, the limiting part 332 is located on one side of the threaded section 331 close to the outer wall of the mounting box 25, and the size of the limiting part 332 is larger than that of the through hole 251. Therefore, the limiting portion 332 can limit the threaded section 331 outside the through hole 251, and prevent the threaded section 331 of the connecting rod 33 from being separated from the threaded hole 263 of the fixing frame 26.

In some embodiments, an assembling groove 264 is concavely formed on a side of the fixing frame 26 facing the through hole 251, and the limiting portion 332 and the partial threaded section 331 of the connecting rod 33 can be installed in the assembling groove 264, so as to provide an installation space for the limiting portion 332 and the partial threaded section 331.

Referring to fig. 7 to 13, in some embodiments, the connecting arm 32 is movably sleeved on the connecting rod 33, and the connecting arm 32 can move along the axial direction of the connecting rod 33. Meanwhile, the connecting rod 33 is provided with the limiting piece 4, the limiting piece 4 is convexly arranged on the outer wall of the connecting rod 33, and the limiting piece 4 is positioned on one side, far away from the fixing frame 26, of the connecting arm 32, so that the connecting arm 32 can be limited between the limiting piece 4 and the corresponding transverse end wall of the mounting groove 24, and the connecting arm 32 is effectively prevented from being separated from the connecting rod 33.

In some embodiments, the cross section of the connecting rod 33 in the area connected with the connecting arm 32 is square, a square hole with the same cross section shape as the connecting rod 33 is formed in the connecting arm 32, the connecting arm 32 is movably sleeved on the connecting rod 33 through the square hole, so that the connecting arm 32 can axially move along the connecting rod 33, and meanwhile, the connecting arm 32 can drive the connecting rod 33 to synchronously rotate forwards or reversely.

In other embodiments, the cross section of the connecting rod 33 in the area connected to the connecting arm 32 may also have a triangular or polygonal structure, and accordingly, the connecting arm 32 is provided with a triangular hole or a polygonal hole corresponding to the cross section of the connecting rod 33.

Fig. 14 is an enlarged partial schematic view of fig. 13. Fig. 15 is a schematic view of the structure of fig. 14 in another state. Fig. 16 is a schematic view of the structure of fig. 15 in another state.

Referring to fig. 7-16, in some embodiments, the stop 4 is removably disposed on the connecting rod 33. Specifically, a limiting hole 333 is formed in an end of the connecting rod 33 protruding inside the connecting arm 32, and a penetrating direction of the limiting hole 333 is perpendicular to an extending direction of the connecting rod 33. The limiting piece 4 is detachably inserted and fixed at the limiting hole 333, and then the limiting piece 4 is fixed at the inner end of the connecting rod 33, and then the connecting arm 32 can be limited between the limiting piece 4 and the transverse end wall of the installation cavity.

In some embodiments, the stop 4 includes an integrally connected end cap 41, stop shaft 42, and stop rod 43. The end cap 41 is disposed at one end of the limiting shaft 42, and protrudes from the peripheral wall of the limiting shaft 42 in the circumferential direction. The limiting rod 43 is arranged at the other end of the limiting shaft 42, and two ends of the limiting rod 43 radially protrude out of the peripheral wall of the limiting shaft 42.

Meanwhile, a sliding groove 334 matched with the limiting rod 43 is arranged on the peripheral wall of the limiting hole 333 of the connecting rod 33, the extending direction of the sliding groove 334 is consistent with the penetrating direction of the limiting hole 333, and the sliding groove 334 extends from the end face of the first end of the limiting hole 333 to the end face of the second end of the limiting hole 333. The sliding grooves 334 are communicated with the limiting holes 333, two sliding grooves 334 are arranged, and the two sliding grooves 334 are symmetrically arranged. The distance between the two sliding grooves 334 is consistent with the length of the limiting rod 43.

When the two ends of the limiting rod 43 are arranged corresponding to the two sliding grooves 334, the limiting shaft 42 can extend into the first end of the limiting hole 333 and enable the limiting rod 43 to slide along the sliding grooves 334, as shown in fig. 16, until the end cover 41 abuts against the end face of the first end of the limiting hole 333, the limiting rod 43 can be separated from the other end of the sliding groove 334 and pass through the second end of the limiting hole 333, as shown in fig. 15. At this time, the limiting shaft 42 is rotated again, so that the limiting rod 43 can be rotated synchronously, and the limiting rod 43 is clamped on the end face of the second end of the limiting hole 333, so that the limiting rod 43 is fixed at the limiting hole 333, and the limiting rod 43 is fixed on the connecting rod 33.

When the positioning member 4 is required to be disassembled, the positioning member 43 and the positioning shaft 42 can be pulled out from the positioning hole 333 and the sliding groove 334 by rotating the positioning member 4 to make the two ends of the positioning rod 43 opposite to the sliding groove 334 as shown in fig. 15, and the positioning member 4 is separated from the connecting rod 33 as shown in fig. 16.

Referring to fig. 7 to 16, in some embodiments, a limiting groove 335 is concavely formed on a circumferential side wall of the second end of the limiting hole 333, and the limiting groove 335 and the sliding groove 334 are circumferentially spaced apart. Therefore, when the limiting rod 43 passes through the second end of the limiting hole 333, the limiting rod 43 can be clamped at the limiting groove 335 by rotating the limiting shaft 42, so as to effectively prevent the limiting piece 4 from rotating randomly in the limiting hole 333 and prevent the limiting piece 4 from being easily separated from the limiting hole 333.

In some embodiments, two limiting grooves 335 are provided, and the two limiting grooves 335 are symmetrically arranged. Meanwhile, the two limiting grooves 335 and the two sliding grooves 334 are alternately arranged at intervals in the circumferential direction. When the limiting rod 43 passes through the second end of the limiting hole 333, two ends of the limiting rod 43 can be respectively clamped at a limiting groove 335 by rotating the limiting shaft 42, so that the stability of the limiting rod 43 is improved.

In some embodiments, the connection line of the two limiting slots 335 and the connection line of the two sliding slots 334 are disposed perpendicular to each other. Therefore, by rotating 90 °, the connecting rod 33 can be moved from the chute 334 to the limit chute 335, and rotated 90 °, and the connecting rod 33 can be moved from the limit chute 335 to the chute 334.

It should be noted that, in other embodiments, the included angle between the connection line of the two limiting slots 335 and the connection line of the two sliding slots 334 may be other angles, which is not limited herein.

Based on the technical scheme, the embodiment of the utility model has at least the following beneficial effects:

in the refrigerator door 200 of the embodiment of the present utility model, the mounting groove 24 extending rearward is concavely provided on the door panel 21, and the handle 3 is rotatably mounted in the mounting groove 24, so that the handle 3 can have a first state and a second state switched by rotation. In the first state in which the handle 3 is rotated, the handle 3 protrudes from the mounting groove 24 and protrudes from the front side of the door panel 21 for the convenience of use by a user. When the handle 3 is rotated to the second state, the handle 3 can be completely accommodated in the installation groove 24, and further, the influence of the handle 3 on the cabinet loading amount can be avoided. In this scheme, through the rotatory mode of installing of handle 3, make the user need not to install handle 3, can avoid because the quality problem that handle 3 installation is not in place leads to be favorable to improving user experience.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A door, comprising:

a door body forming a housing of the door; the front side wall of the door main body is provided with a door panel, and the door panel is concavely provided with a mounting groove extending backwards;

the handle is rotatably arranged in the mounting groove; the handle has a first state and a second state which are switched with each other by rotation;

when the handle rotates to the first state, the handle extends out of the mounting groove and protrudes out of the front side of the door panel;

when the handle rotates to the second state, the handle is completely accommodated in the mounting groove.

2. The door as claimed in claim 1, wherein the mounting groove is elongated and is disposed to extend in a lateral direction;

the handle is rectangular and extends along the direction with the extending direction of mounting groove is unanimous, the both ends of handle rotationally connect respectively on the horizontal both ends wall of mounting groove.

3. The cabinet door as claimed in claim 2, wherein the handle includes a cross bar and two connection arms provided at both ends of the cross bar;

the cross rod is in a strip shape and transversely extends, the connecting arms extend to one side from the transverse end part of the cross rod, and the extending directions of the two connecting arms are consistent;

the end parts of the two connecting arms, which are far away from the cross rod, are respectively and rotatably connected to the two transverse end walls of the mounting groove.

4. The door as claimed in claim 3, wherein the handle further comprises two connecting rods extending transversely, and the two connecting rods are coaxially arranged and are arranged on the two connecting arms in one-to-one correspondence;

one end of the connecting rod is connected with the end, far away from the cross rod, of the connecting arm, and the other end of the connecting rod is rotatably connected to the transverse end wall of the mounting groove.

5. The door as claimed in claim 4, wherein a mounting box is provided in the door main body, a front end of the mounting box is fixed to the door panel, and the mounting groove is formed in the mounting box;

a fixing frame is arranged on the transverse outer wall of the mounting box, and a through hole which is arranged opposite to the fixing frame is formed in the transverse end wall of the mounting box;

the outer end of the connecting rod passes through the through hole and extends out of the mounting box and is connected with the screw thread of the fixing frame; the cross rod and the connecting arm are rotationally connected to the fixing frame through the connecting rod.

6. The cabinet door as claimed in claim 5, wherein a limit portion is protruded from a peripheral wall of the connection rod extending out of the installation box, the limit portion is located at an outer side of the through hole, and the limit portion is larger than the through hole in size.

7. The cabinet door as claimed in claim 4, wherein the connection arm is movably sleeved on the connection rod;

the connecting rod is provided with a limiting piece, the limiting piece is convexly arranged on the outer wall of the connecting rod, and the connecting arm is limited between the limiting piece and the transverse end wall of the mounting groove.

8. The cabinet door of claim 7, wherein the stopper comprises an end cap, a stopper shaft, and a stopper rod integrally connected;

the end cover is arranged at one end of the limiting shaft and protrudes out of the peripheral wall of the limiting shaft along the circumferential direction;

the limiting rod is arranged at the other end of the limiting shaft, and protrudes out of the peripheral wall of the limiting shaft along the radial direction;

the connecting rod is provided with a limiting hole which is arranged in a penetrating way, and the peripheral wall of the limiting hole is provided with a sliding groove matched with the limiting rod;

the limiting shaft can extend into the limiting hole from the first end of the limiting hole, and the limiting rod slides along the sliding chute until the end cover abuts against the end face of the first end of the limiting hole, and the limiting rod can penetrate through the second end of the limiting hole; and then the limiting shaft is rotated to enable the limiting rod to be clamped on the end face of the second end of the limiting hole.

9. The door of claim 8, wherein a limiting groove is concavely formed on a peripheral side wall of the second end of the limiting hole, and the limiting groove and the sliding groove are circumferentially spaced;

when the limiting rod passes through the second end of the limiting hole, the limiting rod can be clamped at the limiting groove by rotating the limiting shaft.

10. A refrigerator, comprising:

a case forming a housing outside the refrigerator, the case having a storage compartment formed therein;

the box door is arranged at the front side of the box body and is used for opening and closing the storage compartment; the door of any one of claims 1-9.