Refrigerator

Abstract

The embodiment of the utility model belongs to the refrigeration technology and provides a refrigerator. The shelf is connected with the box door; the clamping device comprises a fixed support fixedly connected with the shelf, and the fixed support comprises a first clamping part; the rotating support comprises a second clamping part, and the second clamping part is opposite to the first clamping part; the rotary bracket is rotationally connected with the shelf; when the rotary bracket rotates relative to the shelf, the second clamping part is close to or far away from the first clamping part so as to adjust the interval between the second clamping part and the first clamping part; the two ends of the torsion piece are fixedly connected with the fixed support and the rotary support respectively. When the rotating support is located at the clamping position, the first clamping part and the second clamping part are arranged in a spaced mode, the twisting piece is twisted, the twisted twisting piece pulls the second clamping part towards the side close to the first clamping part, the second clamping part and the first clamping part clamp an object, and the bagged object is prevented from leaking out; and external dirt is prevented from entering the bag to pollute substances in the bag.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of refrigeration, and particularly relate to a refrigerator. BACKGROUND

[0002] At present, a refrigerator usually comprises a cabinet, a cabinet door and a refrigeration system. The cabinet forms a refrigeration compartment. The cabinet door can open and close the refrigeration compartment. The refrigeration system comprises a compressor, a condenser, a throttling device and an evaporator. The evaporator can transfer cold energy to air when working, so as to reduce the temperature in the refrigeration compartment, so that the refrigeration compartment can refrigerate or freeze articles.

[0003] A shelf is usually arranged on the cabinet door, and the shelf is used to store articles. When the cabinet door closes the refrigeration compartment, the shelf is located on the side of the cabinet door facing the cabinet. Opened bagged articles are also placed in the shelf.

[0004] After the opened bagged articles are placed in the shelf, the articles in the bag are easy to leak out of the bag, and dirt outside the bag is easy to enter the bag, so that the articles in the bag are easy to be contaminated. Therefore, the present application proposes a refrigerator. CONTENT OF THE UTILITY MODEL

[0005] Embodiments of the present application provide a refrigerator, which can solve the technical problem that bagged articles are easy to leak out, dirt outside the bag is easy to enter the bag and contaminate the articles.

[0006] In a first aspect, embodiments of the present application provide a refrigerator, comprising:

[0007] a cabinet, wherein the cabinet defines a refrigeration compartment inside;

[0008] a cabinet door, which is rotationally connected with the cabinet to open or close the refrigeration compartment;

[0009] a shelf, which is connected with the cabinet door; when the cabinet door closes the refrigeration compartment, the shelf is located on the side of the cabinet door facing the refrigeration compartment;

[0010] a clamping device, comprising:

[0011] a fixed support, which is fixedly connected with the shelf, and comprises a first clamping part;

[0012] a rotating support, which comprises a second clamping part opposite to the first clamping part; the rotating support is rotationally connected with the shelf; when the rotating support rotates relative to the shelf, the second clamping part approaches or moves away from the first clamping part, so as to adjust the interval between the second clamping part and the first clamping part;

[0013] a torsion member, both ends of which are fixedly connected with the fixed support and the rotating support, respectively;

[0014] When the rotating support is in the clamping position, the first clamping part is spaced apart from the second clamping part, and the torsion member is twisted, and the twisted torsion member pulls the second clamping part to the side close to the first clamping part, so that the second clamping part and the first clamping part clamp the article.

[0015] The clamping device comprises a fixed support, a rotating support and a torsion member. When the rotating support is in the clamping position, the first clamping part is spaced apart from the second clamping part, and the torsion member is twisted, and the twisted torsion member pulls the second clamping part to the side close to the first clamping part, so that the second clamping part and the first clamping part clamp the article. The clamping device can avoid the leakage of the bagged article and the pollution of the article in the bag by the external dirt, can clamp the article by using the stored force of the twisted torsion member, and can save energy.

[0016] According to an embodiment of the present application, the shelf comprises a first side plate and a second side plate located at the side of the shelf; the first side plate and the second side plate are opposite and spaced apart in the front-rear direction of the cabinet when the cabinet door closes the refrigeration compartment; the first side plate is formed with a first side plate hole, and the second side plate is formed with a second side plate hole;

[0017] The clamping device comprises:

[0018] A first connecting shaft is inserted into the first side plate hole, and the first connecting shaft rotationally connects one end of the rotating support with the first side plate;

[0019] A second connecting shaft is inserted into the second side plate hole, and the second connecting shaft rotationally connects the other end of the rotating support with the second side plate;

[0020] The torsion member is sleeved on the first connecting shaft and / or the second connecting shaft.

[0021] The first connecting shaft and the second connecting shaft are arranged, and the two ends of the rotating support are respectively rotationally connected with the first side plate and the second side plate, so that the rotating support is more stable. The torsion member is sleeved on the first connecting shaft or the second connecting shaft, so that the first connecting shaft and the second connecting shaft can limit and guide the torsion member, and the torsion member can be normally twisted.

[0022] According to an embodiment of the present application, the two ends of the rotating support are formed with rotating support holes, and the two ends of the rotating support are respectively sleeved on the first connecting shaft and the second connecting shaft through the rotating support holes, so as to facilitate the connection of the rotating support with the first connecting shaft and the second connecting shaft.

[0023] According to an embodiment of the present application, the rotating support comprises:

[0024] a first rotating rod, one end of the first rotating rod being connected with one end of the second clamping part, the other end of the first rotating rod being sleeved on the first connecting shaft through the rotating support hole;

[0025] a second rotating rod, one end of the second rotating rod being connected with the other end of the second clamping part, the other end of the second rotating rod being sleeved on the second connecting shaft through the rotating support hole.

[0026] The rotating support is provided with the first rotating rod, the second clamping part and the second rotating rod, so that the rotating support comprises two rotating arms, the first side plate and the second side plate are conveniently connected, and the rotating support is provided with the second clamping part, so that the rotating support clamps the article together with the fixed support.

[0027] According to one embodiment of the present application, when the box door closes the refrigeration compartment, the first side plate is located behind the second side plate; the first rotating rod is located on the side of the first side plate away from the second side plate;

[0028] The clamping device comprises:

[0029] a knob located on the side of the first side plate away from the second side plate, the knob being connected with the first rotating rod, the knob driving the first rotating rod to rotate.

[0030] The clamping device is provided with the knob, so that the rotating support can be rotated by rotating the knob, and the operation is facilitated.

[0031] According to one embodiment of the present application, the knob is fixedly connected with the first connecting shaft, so that the knob is stably fixed on the shelf, and the rotation and the rotating support are stably matched.

[0032] According to one embodiment of the present application, the torsion member comprises a first torsion arm, a torsion body and a second torsion arm, the torsion body being sleeved on the first connecting shaft or the second connecting shaft;

[0033] The first torsion arm is connected with one end of the torsion body, and the second torsion arm is connected with the other end of the torsion body; the first torsion arm is fixedly connected with the fixed support, and the second torsion arm is fixedly connected with the rotating support, so that the rotating support can twist the torsion member when the rotating support rotates.

[0034] According to one embodiment of the present application, the side of the first side plate close to the second side plate is provided with a first recess, and the side of the second side plate close to the first side plate is provided with a second recess;

[0035] The fixed support comprises:

[0036] A first fixed rod is at least partially located in the first groove; one end of the first fixed rod is connected with one end of the first clamping part;

[0037] A second fixed rod is at least partially located in the second groove; one end of the second fixed rod is connected with the other end of the first clamping part.

[0038] The fixed support is provided with the first fixed rod, the first clamping part and the second fixed rod, so that the fixed support includes two fixed arms, which are convenient for being fixedly connected with the first side plate and the second side plate, and the fixed support is provided with the first clamping part, which is convenient for clamping the article by the rotating support.

[0039] According to one embodiment of the present application, the first fixed rod is sleeved on the first connecting shaft; the second fixed rod is sleeved on the second connecting shaft, which is convenient for connecting the torsion member with the fixed support, so that the torsion member can be normally twisted.

[0040] According to one embodiment of the present application, the clamping device includes an elastic clamp for clamping the article; the first clamping part and the second clamping part are connected with the elastic clamp.

[0041] The elastic clamp is arranged, so that the elastic clamp on the first clamping part and the second clamping part can clamp the article, and the elastic clamp can better seal the bagged article of the opening by the elasticity.

[0042] In a second aspect, the embodiments of the present application provide a refrigerator, which comprises:

[0043] A cabinet, wherein a refrigeration compartment is defined in the cabinet;

[0044] A cabinet door, which is rotatably connected with the cabinet to open or close the refrigeration compartment;

[0045] A shelf, which is connected with the cabinet door; when the cabinet door closes the refrigeration compartment, the shelf is located on a side of the cabinet door facing the refrigeration compartment;

[0046] A clamping device, which comprises:

[0047] A fixed support, which is fixedly connected with the shelf, and comprises a first clamping part;

[0048] A rotating support, which comprises a second clamping part opposite to the first clamping part; the rotating support is rotatably connected with the shelf; when the rotating support rotates relative to the shelf, the second clamping part approaches or moves away from the first clamping part to adjust the interval between the second clamping part and the first clamping part;

[0049] A torsion member, two ends of the torsion member are fixedly connected with the fixed support and the rotating support respectively; the torsion member is used to pull the second clamping part to the side close to the first clamping part when the torsion member is twisted, so that the second clamping part and the first clamping part clamp the article, avoid the leakage of the bagged article, avoid the external dirt into the bag to pollute the substances in the bag, and can clamp the article by using the stored force when the torsion member is twisted, and can save energy. BRIEF DESCRIPTION OF DRAWINGS

[0050] In order to more clearly illustrate the embodiments of the present application or the implementation manners in the related art, the drawings needed to be used in the embodiments or the related art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0051] Figure 1 A front view of a refrigerator according to an embodiment of the present application;

[0052] Figure 2 A partial structural schematic view of a refrigerator according to an embodiment of the present application;

[0053] Figure 3 A partial structural schematic view of a refrigerator according to an embodiment of the present application from another perspective;

[0054] Figure 4 A partial structural schematic view of a refrigerator according to an embodiment of the present application from another perspective;

[0055] Figure 5 A partial structural schematic view of a refrigerator according to an embodiment of the present application from another perspective;

[0056] Figure 6 A partial structural sectional view of a refrigerator according to an embodiment of the present application;

[0057] Figure 7 A partial exploded view of a clamping device according to an embodiment of the present application;

[0058] Figure 8 A partial structural view of a shelf according to an embodiment of the present application;

[0059] Figure 9 A structural schematic view of an elastic clamp according to an embodiment of the present application;

[0060] Figure 10 A partial structural schematic view of an elastic clamp according to an embodiment of the present application;

[0061] Figure 11 A partial exploded view of a clamping device according to an embodiment of the present application from another perspective;

[0062] Figure 12 Partial exploded view of the clamping device according to an embodiment of the present application;

[0063] Figure 13 Structural view of the knob according to an embodiment of the present application;

[0064] Figure 14 Structural view of the shelf according to an embodiment of the present application;

[0065] Figure 15 Partial structural view of the box door according to an embodiment of the present application.

[0066] Explanation of reference signs:

[0067] 1: box body;

[0068] 2: box door; 21: door liner; 211: third connecting part;

[0069] 3: shelf; 311: first side plate; 3111: first side plate hole; 3112: first groove; 31121: first opening; 312: second side plate; 3121: second side plate hole; 3122: second groove; 31221: second opening; 313: second connecting part;

[0070] 4: clamping device;

[0071] 41: fixed support; 411: first clamping part; 412: first fixed rod; 413: second fixed rod; 414: fixed support hole;

[0072] 42: rotating support; 421: second clamping part; 422: first rotating rod; 4221: first rotating section; 4222: second rotating section; 423: second rotating rod; 424: rotating support hole;

[0073] 431: first connecting shaft; 4311: second limiting part; 4312: first shaft body; 43121: first connecting groove;

[0074] 432: second connecting shaft; 4321: third limiting part; 4322: second shaft body; 43221: second connecting groove;

[0075] 44: elastic clamp; 441: elastic clamp body; 4411: mounting cavity; 4412: mounting opening; 442: first limiting part; 4421: limiting part hole; 443: first connecting part; 4431: connecting section; 4432: limiting block;

[0076] 451: first limiting piece; 452: second limiting piece;

[0077] 46: knob; 461: first knob cavity; 462: first cavity opening; 463: second knob cavity; 464: second cavity opening; 465: first opening; 466: rotating part;

[0078] 47: torsion member. DETAILED DESCRIPTION

[0079] In order to make the purposes, implementations, and advantages of the present application clearer, the following will be a clear and complete description of the exemplary embodiments of the present application with reference to the accompanying drawings of the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only a part of the embodiments of the present application, but not all embodiments of the present application.

[0080] It should be noted that the brief description of the terms in the present application is only for the convenience of understanding the following described embodiments, and is not intended to limit the embodiments of the present application. Unless otherwise specified, these terms should be understood according to their ordinary and general meanings.

[0081] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclusive inclusion, for example, a product or device including a series of components does not have to be limited to the clearly listed components, but can include other components that are not clearly listed or inherent to these products or devices.

[0082] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0083] The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0084] In the description of the application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0085] The technical solutions in the embodiments of the present application will be described clearly and completely in the description of the present application in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0086] As described in the background, in the related art, a shelf is usually arranged on the door. When the door is closed to the refrigeration compartment, the shelf is located on the side of the door facing the cabinet. The shelf can be used to store articles, and the open bagged articles can be placed in the shelf. After the open bagged articles are placed in the shelf, due to the structure of the bagged articles, the bagged articles are easy to tilt or even fall, so that the articles in the bag are easy to leak out of the bag, and the dirt outside the bag also enters the bag, and the articles in the bag are easy to be contaminated.

[0087] To solve the above technical problems, the refrigerator provided in the present application comprises a cabinet, a door, a shelf and a clamping device. The cabinet defines a refrigeration compartment. The cabinet door is rotationally connected with the cabinet to open or close the refrigeration compartment. The shelf is used for placing articles and is connected with the cabinet door. When the cabinet door closes the refrigeration compartment, the shelf is located on the side of the cabinet door facing the refrigeration compartment. The clamping device comprises a fixed support, a rotating support and a torsion member. The fixed support is fixedly connected with the shelf and comprises a first clamping portion. The rotating support comprises a second clamping portion. The second clamping portion is opposite to the first clamping portion. The rotating support is rotationally connected with the shelf. When the rotating support rotates relative to the shelf, the second clamping portion is close to or away from the first clamping portion to adjust the interval between the second clamping portion and the first clamping portion. The two ends of the torsion member are fixedly connected with the fixed support and the rotating support, respectively. When the rotating support is in a clamping position, the first clamping portion and the second clamping portion are arranged at intervals, the torsion member is twisted, and the twisted torsion member pulls the second clamping portion to the side close to the first clamping portion to enable the second clamping portion and the first clamping portion to clamp the articles. The clamping device comprises the fixed support, the rotating support and the torsion member. When the rotating support is in the clamping position, the first clamping portion and the second clamping portion are arranged at intervals, the torsion member is twisted, and the twisted torsion member pulls the second clamping portion to the side close to the first clamping portion. The twisted torsion member can provide the second clamping portion with a force close to the first clamping portion, so that the second clamping portion and the first clamping portion clamp the articles, avoid leakage of bagged articles, prevent external dirt from entering the bag to contaminate the substances in the bag, clamp the articles by using the stored force of the twisted torsion member, and save energy.

[0088] Reference Figure 1 and Figure 2 The refrigerator provided in the present application can comprise a cabinet 1. The cabinet 1 can define a refrigeration compartment. The refrigeration compartment can have a plurality of refrigeration compartments. The refrigeration compartment can be a refrigerating compartment or a freezing compartment.

[0089] The refrigerator can comprise a cabinet door 2. The cabinet door 2 can be rotationally connected with the cabinet 1 to enable the cabinet door 2 to open or close the refrigeration compartment. The cabinet door 2 and the cabinet 1 can be hinged to enable the cabinet door 2 to rotate relative to the cabinet 1. The cabinet door 2 can be a refrigerating door for closing the refrigerating compartment. The cabinet door 2 can also be a freezing door for closing the freezing compartment.

[0090] The height direction of the cabinet 1 can be from the bottom end of the cabinet 1 to the top end of the cabinet 1. The cabinet 1 has a width direction, which can be from one side end of the cabinet 1 to the other side end of the cabinet 1. The cabinet 1 has a front-rear direction, which can be from the front side of the cabinet 1 to the rear side of the cabinet 1. Among the height direction, the width direction and the front-rear direction of the cabinet 1, any two directions are perpendicular to each other.

[0091] The box door 2 can be connected to the front end of the box body 1. The refrigerating chamber and the freezing chamber can be arranged in sequence in the height direction of the box body 1. The refrigerating chamber and the freezing chamber can also be arranged in sequence in the width direction of the box body 1.

[0092] In some embodiments, the refrigerator can include a refrigeration system. The refrigeration system can include a compressor, a condenser, a throttling device, and an evaporator connected in a cycle.

[0093] When the refrigeration system is running, the compressor compresses the refrigerant vapor to generate high-temperature and high-pressure refrigerant vapor and delivers the refrigerant vapor to the condenser. The condenser liquefies the high-temperature and high-pressure refrigerant vapor to generate high-temperature and low-pressure refrigerant liquid and delivers the refrigerant liquid to the throttling device. The throttling device depressurizes the refrigerant liquid to convert the high-pressure and low-temperature refrigerant liquid into low-pressure and low-temperature refrigerant liquid and delivers the refrigerant liquid to the evaporator. The evaporator receives the low-pressure and low-temperature refrigerant liquid and causes it to boil under isobaric conditions to absorb heat and vaporize to form refrigerant vapor, thereby reducing the temperature in the refrigeration compartment.

[0094] In some embodiments, with reference to Figure 2 , the refrigerator can include a shelf 3. The shelf 3 can be used to place articles. The shelf 3 can be connected to the box door 2. When the box door 2 closes the refrigeration compartment, the shelf 3 can be located on the side of the box door 2 facing the refrigeration compartment.

[0095] The box door 2 can have a width direction of the box door 2. When the box door 2 closes the refrigeration compartment, the width direction of the box door 2 is parallel to the width direction of the box body 1. The shelf 3 can have a length direction. The length direction of the shelf 3 can be parallel to the width direction of the box door 2. When the box door 2 closes the refrigeration compartment, the length direction of the shelf 3 can be parallel to the width direction of the box body 1.

[0096] In some embodiments, the box door 2 can include a door liner 21. The door liner 21 can be located on the side of the box door 2. When the box door 2 closes the refrigeration compartment, the door liner 21 can be located on the back side of the box door 2. The shelf 3 can be connected to the door liner 21. The shelf 3 can be detachably connected to the door liner 21.

[0097] In some embodiments, with reference to Figure 3 , a shelf cavity can be formed in the shelf 3. The top end of the shelf cavity is open. The shelf 3 can include a shelf side plate. The shelf side plate can be located on the side of the shelf 3. The shelf 3 can include a shelf bottom plate. The shelf bottom plate can be located on the bottom of the shelf 3. The bottom end of the shelf side plate is connected to the shelf bottom plate to enclose the shelf cavity.

[0098] In some embodiments, with reference to Figure 3The shelf 3 can comprise a first side plate 311. The first side plate 311 can be located at a side of the shelf 3. Specifically, the shelf side plate can comprise the first side plate 311. The shelf 3 can comprise a second side plate 312. The second side plate 312 can be located at a side of the shelf 3. Specifically, the shelf side plate can comprise the second side plate 312.

[0099] The first side plate 311 and the second side plate 312 can be oppositely arranged. The first side plate 311 and the second side plate 312 can be spaced apart. Wherein, when the cabinet door 2 closes the refrigeration compartment, the first side plate 311 and the second side plate 312 can be oppositely and spaced apart in the front-rear direction of the cabinet 1, and the first side plate 311 can be located behind the second side plate 312.

[0100] In some embodiments, referring to Figure 3 The refrigerator comprises a clamping device 4. The clamping device 4 can be used to clamp an article. The article can be an open bagged article, the bagged article is placed in the shelf 3, and the bagged article is clamped on the clamping device 4.

[0101] Referring to Figure 4 , Figure 5 and Figure 6 The clamping device 4 can comprise a fixed support 41. The fixed support 41 is fixedly connected with the shelf 3. The fixed support 41 can comprise a first clamping portion 411. Wherein, the first clamping portion 411 can be a rod body.

[0102] Referring to Figure 4 , Figure 5 and Figure 6 The clamping device 4 can comprise a rotating support 42. The rotating support 42 can comprise a second clamping portion 421. Wherein, the second clamping portion 421 can be a rod body.

[0103] The rotating support 42 can be rotatably connected with the shelf 3. Wherein, when the rotating support 42 rotates relative to the shelf 3, the second clamping portion 421 approaches or moves away from the first clamping portion 411, so as to adjust the interval between the second clamping portion 421 and the first clamping portion 411, and the article can be located in the interval between the second clamping portion 421 and the first clamping portion 411, so that the second clamping portion 421 and the first clamping portion 411 can clamp the article.

[0104] In some embodiments, referring to Figure 4 , Figure 5 and Figure 6 The clamping device 4 can comprise a torsion member 47. The two ends of the torsion member 47 are respectively fixedly connected with the fixed support 41 and the rotating support 42. Wherein, the torsion member 47 can be located between the fixed support 41 and the rotating support 42.

[0105] The rotating support 42 can have a clamping position. When the rotating support 42 is in the clamping position, the first clamping part 411 is spaced apart from the second clamping part 421, and the torsion member 47 is twisted. The twisted torsion member 47 pulls the second clamping part 421 towards the side close to the first clamping part 411, so that the second clamping part 421 and the first clamping part 411 clamp the article.

[0106] The clamping device comprises a fixed support, a rotating support, and a torsion member. When the rotating support is in a clamping position, the first clamping part is spaced apart from the second clamping part, and the torsion member is twisted. The twisted torsion member pulls the second clamping part towards the side close to the first clamping part, so that the second clamping part can be given a force close to the first clamping part by the twisted torsion member, and the second clamping part and the first clamping part clamp the article. This avoids the leakage of the bagged article and the pollution of the article in the bag by the external dirt. The article can be clamped by the force generated when the torsion member is twisted, and energy can be saved.

[0107] In some embodiments, when the rotating support 42 rotates relative to the shelf 3, the second clamping part 421 is close to or away from the first clamping part 411, so as to adjust the spacing between the second clamping part 421 and the first clamping part 411. The two ends of the torsion member 47 are fixedly connected with the fixed support 41 and the rotating support 42, respectively. The torsion member is used to pull the second clamping part 421 towards the side close to the first clamping part 411 when the torsion member 47 is twisted, so that the second clamping part 421 and the first clamping part 411 clamp the article. This avoids the leakage of the bagged article and the pollution of the article in the bag by the external dirt. The article can be clamped by the force generated when the torsion member is twisted, and energy can be saved.

[0108] In some embodiments, the torsion member 47 can be a torsion spring. The torsion member 47 can comprise a first torsion arm. The first torsion arm can be located at one end of the torsion member. The torsion member 47 comprises a torsion body. The torsion body can be a spiral body. The torsion member 47 comprises a second torsion arm. The second torsion arm can be located at the other end of the torsion member. The torsion body can be sleeved on the first connecting shaft or the second connecting shaft. Specifically, the first torsion arm is connected with one end of the torsion body, and the second torsion arm is connected with the other end of the torsion body. The first torsion arm is fixedly connected with the fixed support 41, and the second torsion arm is fixedly connected with the rotating support 42. The torsion member comprises the first torsion arm, the torsion body, and the second torsion arm. When the rotating support 42 rotates, the torsion member 47 can be twisted, and the second clamping part can be given a force close to the first clamping part, so that the second clamping part and the first clamping part clamp the article or the second clamping part is close to the first clamping part.

[0109] In some embodiments, with reference to Figure 4 , Figure 5 and Figure 6The side plate holes can include a first side plate hole 3111. The side plate holes can include a second side plate hole 3121. The first side plate 311 can be formed with the first side plate hole 3111. The second side plate 312 can be formed with the second side plate hole 3121.

[0110] In some embodiments, with reference to Figure 7 The clamping device 4 can include a first connecting shaft 431. The first connecting shaft 431 can be inserted into the first side plate hole 3111. The clamping device 4 can include a second connecting shaft 432. The second connecting shaft 432 can be inserted into the second side plate hole 3121.

[0111] A torsion member 47 is sleeved on the first connecting shaft 431, or a torsion member 47 is sleeved on the second connecting shaft 432, or a torsion member 47 is sleeved on the first connecting shaft 431 and the second connecting shaft 432.

[0112] One end of the rotating support 42 is rotatably connected to the first side plate 311 through the first connecting shaft 431, so that the first connecting shaft 431 rotatably connects one end of the rotating support 42 to the first side plate 311. The other end of the rotating support 42 is rotatably connected to the second side plate 312 through the second connecting shaft 432, so that the second connecting shaft 432 rotatably connects the other end of the rotating support 42 to the second side plate 312.

[0113] The first connecting shaft and the second connecting shaft are arranged to rotatably connect the two ends of the rotating support to the first side plate and the second side plate respectively, so that the rotating support is more stable. The torsion member is sleeved on the first connecting shaft or the second connecting shaft, so that the first connecting shaft and the second connecting shaft can limit and guide the torsion member, and the torsion member can normally twist.

[0114] In some embodiments, with reference to Figure 7 Both ends of the rotating support 42 are formed with rotating support holes 424. Both ends of the rotating support 42 are sleeved on the first connecting shaft 431 and the second connecting shaft 432 through the rotating support holes 424, which facilitates the connection of the rotating support with the first connecting shaft and the second connecting shaft.

[0115] With reference to Figure 7 The rotating support 42 includes a first rotating rod 422. One end of the first rotating rod 422 is connected to one end of the second clamping part 421. The other end of the first rotating rod 422 is formed with a rotating support hole 424. The other end of the first rotating rod 422 is sleeved on the first connecting shaft 431 through the rotating support hole 424.

[0116] With reference to Figure 7The rotating support 42 comprises a second rotating rod 423. One end of the second rotating rod 423 is connected to the other end of the second clamping part 421, and the other end of the second rotating rod 423 is formed with a rotating support hole 424, and the other end of the second rotating rod 423 is sleeved on the second connecting shaft 432 through the rotating support hole 424.

[0117] The rotating support comprises the first rotating rod, the second clamping part and the second rotating rod, so that the rotating support comprises two rotating arms, which facilitates connection with the first side plate and the second side plate, and so that the rotating support has the second clamping part, which facilitates clamping of the article by the rotating support and the fixed support.

[0118] In some embodiments, with reference to Figure 7 The two ends of the fixed support 41 are formed with fixed support holes 414, and the two ends of the fixed support 41 are respectively sleeved on the first connecting shaft 431 and the second connecting shaft 432 through the fixed support holes 414.

[0119] The fixed support 41 can be inserted into the shelf 3. The first side plate 311 is provided with a first recess 3112 on the side close to the second side plate 312. The second side plate 312 is provided with a second recess 3122 on the side close to the first side plate 311. The first recess 3112 is arranged along the height direction of the box body 1. The second recess 3122 is arranged along the height direction of the box body 1.

[0120] With reference to Figure 7 The fixed support 41 can comprise a first fixed rod 412. The first fixed rod 412 can be inserted into the shelf 3. The first fixed rod 412 is at least partially located in the first recess 3112. One end of the first fixed rod 412 is connected to one end of the first clamping part 411, and the other end of the first fixed rod 412 is sleeved on the first connecting shaft 431, so that the first fixed rod 412 is sleeved on the first connecting shaft 431.

[0121] The end of the first fixed rod 412 away from the first clamping part 411 is provided with a fixed support hole 414, and the end of the first fixed rod 412 away from the first clamping part 411 is sleeved on the first connecting shaft 431 through the fixed support hole 414.

[0122] With reference to Figure 7 The fixed support 41 can comprise a second fixed rod 413. The second fixed rod 413 can be inserted into the shelf 3. The second fixed rod 413 is at least partially located in the second recess 3122. One end of the second fixed rod 413 is connected to the other end of the first clamping part 411, and the other end of the second fixed rod 413 is sleeved on the second connecting shaft 432, so that the second fixed rod 413 is sleeved on the second connecting shaft 432.

[0123] The second fixed rod 413 is provided with a fixed support hole 414 at one end away from the first clamping part 411, and the second fixed rod 413 is sleeved on the second connecting shaft 432 through the fixed support hole 414.

[0124] The fixed support is provided with the first fixed rod, the first clamping part and the second fixed rod, so that the fixed support includes two fixed arms, which facilitates the fixed connection with the first side plate and the second side plate, and the fixed support is provided with the first clamping part, which facilitates the clamping of the fixed support and the rotating support on the article. The first fixed rod is sleeved on the first connecting shaft, and the second fixed rod is sleeved on the second connecting shaft, which facilitates the connection of the torsion member and the fixed support, so that the torsion member can be normally twisted.

[0125] In some embodiments, referring to Figure 5 and Figure 8 , the bottom end of the first recess 3112 is in communication with the first side plate hole 3111, and the end of the first fixed rod 412 sleeved on the first connecting shaft 431 is located in the first side plate hole 3111.

[0126] The top end of the first recess 3112 can be provided with a first opening 31121, and the top end of the first fixed rod 412 can be higher than the top end of the first recess 3112, and the first fixed rod 412 is inserted into the first opening 31121. When the top end of the first fixed rod 412 is higher than the top end of the first recess 3112, it is convenient to install the first fixed rod 412 in the first recess 3112.

[0127] The bottom end of the second recess 3122 is in communication with the second side plate hole 3121, and the end of the second fixed rod 413 sleeved on the second connecting shaft 432 is located in the second side plate hole 3121.

[0128] The top end of the second recess 3122 can be provided with a second opening 31221, and the top end of the second fixed rod 413 can be higher than the top end of the second recess 3122, and the second fixed rod 413 is inserted into the second opening 31221. When the top end of the second fixed rod 413 is higher than the top end of the second recess 3122, it is convenient to install the second fixed rod 413 in the second recess 3122.

[0129] In some embodiments, referring to Figure 9 and Figure 10 , the clamping device 4 can include elastic clamps 44. The elastic clamps 44 can be used to clamp articles. The elastic clamps 44 can be elastically deformed, so that the clamping of the articles is tighter, and the sealing of the bagged open articles is better. The elastic clamps 44 can have at least two. Among the at least two elastic clamps 44, a part of the elastic clamps 44 is arranged on the first clamping part 411, and another part of the elastic clamps 44 is arranged on the second clamping part 421.

[0130] The first clamping part 411 is connected with an elastic clamp 44, and the second clamping part 421 is connected with an elastic clamp 44. When the rotating support 42 is in the clamping position, the elastic clamp 44 on the first clamping part 411 and the elastic clamp on the second clamping part 421 clamp the article. The elastic clamp is arranged to enable the elastic clamp on the first clamping part and the second clamping part to clamp the article, and the elastic clamp can better seal the open bagged article by relying on the elasticity of the elastic clamp.

[0131] The elastic clamp 44 can be sleeved on the first clamping part 411. The elastic clamp 44 can be sleeved on the second clamping part 421. Specifically, the elastic clamp 44 can include an elastic clamp body 441. The elastic clamp body 441 is formed with a mounting cavity 4411. The elastic clamp body 441 is formed with a mounting opening 4412. The mounting opening 4412 and the mounting cavity 4411 are in communication.

[0132] The side of the first clamping part 411 enters the mounting cavity 4411 through the mounting opening 4412, and the elastic clamp body 441 is clamped on the first clamping part 411. The side of the second clamping part 421 enters the mounting cavity 4411 through the mounting opening 4412, and the elastic clamp body 441 is clamped on the second clamping part 421.

[0133] The elastic clamp 44 can include a first limiting part 442. One end of the first limiting part 442 can be connected with the elastic clamp body 441. The first limiting part 442 is formed with a limiting part hole 4421. The first limiting part 442 can be an elastic body, and specifically, the first limiting part 442 can be an elastic strip.

[0134] The elastic clamp 44 can include a first connecting part 443. One end of the first connecting part 443 is provided with a connecting segment 4431. The connecting segment 4431 is connected with the elastic clamp body 441. The other end of the first connecting part 443 is provided with a limiting block 4432. The limiting block 4432 is connected with the connecting segment 4431. The limiting block 4432 is inserted into the limiting part hole 4421 from one side of the limiting part hole 4421 and passes through the limiting part hole 4421, and the limiting block 4432 limits the connecting segment 4431 in the limiting part hole 4421, so that the first limiting part 442 and the first connecting part 443 are connected, and the connection of the first limiting part 442 and the first connecting part 443 enables the elastic clamp 44 to be sleeved on the first clamping part 411 and / or the second clamping part 421.

[0135] In some embodiments, the elastic clamp body 441 is provided with protrusions. The protrusions are sequentially arranged along the length direction of the elastic clamp body, and a recess can be formed between adjacent two protrusions, so that the clamped article is more firm.

[0136] In some embodiments, the first rotating rod 422 can be located on the side of the first side plate 311 away from the second side plate 312. The second rotating rod 423 can be located on the side of the second side plate 312 away from the first side plate 311, reducing the occupation of the first rotating rod and the second rotating rod to the space in the shelf.

[0137] In some embodiments, referring to Figure 11 , the first connecting shaft 431 can be inserted into the rotating bracket hole 424, the first side plate hole 3111 and the fixed bracket hole 414 from the side of the first rotating rod 422 away from the second side plate 312.

[0138] In some embodiments, referring to Figure 11 , the first connecting shaft 431 can include a second limiting part 4311. The first connecting shaft 431 can include a first shaft body 4312. The first shaft body 4312 and the second limiting part 4311 are connected. The first shaft body 4312 can be inserted into the rotating bracket hole 424, the first side plate hole 3111 and the fixed bracket hole 414 from the side of the first rotating rod 422 away from the second side plate 312, and the end of the first shaft body 4312 away from the second limiting part 4311 is inserted into the fixed bracket hole 414, and the second limiting part 4311 is located outside the rotating bracket hole 424.

[0139] In some embodiments, referring to Figure 11 , the first shaft body 4312 is formed with a first connecting groove 43121. The clamping device 4 can include a first limiting piece 451. The first limiting piece 451 is sleeved in the first connecting groove 43121, and the first limiting piece 451 and the second limiting part 4311 define the first side plate 311, the first rotating rod 422 and the first fixed rod 412 on the first shaft body 4312. The first limiting piece can be a circlip.

[0140] In some embodiments, referring to Figure 11 , the second connecting shaft 432 can be inserted into the rotating bracket hole 424, the second side plate hole 3121 and the fixed bracket hole 414 from the side of the second rotating rod 423 away from the first side plate 311.

[0141] In some embodiments, referring to Figure 11 , the second connecting shaft 432 can include a third limiting part 4321. The second connecting shaft 432 can include a second shaft body 4322. The second shaft body 4322 and the third limiting part 4321 are connected. The second shaft body 4322 can be inserted into the rotating bracket hole 424, the second side plate hole 3121 and the fixed bracket hole 414 from the side of the second rotating rod 423 away from the first side plate 311, and the end of the second shaft body 4322 away from the third limiting part 4321 is inserted into the fixed bracket hole 414, and the third limiting part 4321 is located outside the rotating bracket hole 424.

[0142] In some embodiments, referring to Figure 11 The second shaft body 4322 is formed with a second connecting groove 43221. The clamping device 4 can include a second limiting piece 452. The second limiting piece 452 is sleeved in the second connecting groove 43221, and the second limiting piece 452 and the third limiting part 4321 limit the second side plate 312, the second rotating rod 423, and the second fixed rod 413 on the second shaft body 4322. The second limiting piece can be a circlip.

[0143] In some embodiments, referring to Figure 12 and Figure 13 The clamping device 4 can include a knob 46. The knob 46 is located on the side of the first side plate 311 away from the second side plate 312. The knob 46 is connected with the first rotating rod 422. Rotating the knob 46 drives the first rotating rod 422 to rotate. The knob 46 drives the rotating support 42 to rotate. When the rotating support 42 rotates, the torsion piece 47 is twisted, so that the torsion piece 47 bears a torsional force. When no external force is applied to the rotating support, the torsion piece bearing the torsional force can drive the rotating support to rotate, so that the second clamping part approaches the first clamping part. The clamping device including the knob can rotate the rotating support by rotating the knob, which is convenient to operate.

[0144] The knob 46 can be fixedly connected with the first connecting shaft 431, so that the knob 46 is stably fixed on the shelf 3, and the knob 46 stably cooperates with the rotating support 42.

[0145] The knob 46 is formed with a first knob cavity 461. The knob 46 is formed with a first cavity opening 462. The first cavity opening 462 is located at one end of the first knob cavity 461 close to the first side plate 311. The first cavity opening 462 communicates with the first knob cavity 461. The first connecting shaft 431 is inserted into the first knob cavity 461 through the first cavity opening 462.

[0146] The first rotating rod 422 includes a first rotating segment 4221. The first rotating segment 4221 is formed with a rotating support hole 424. The first rotating segment 4221 is sleeved on the first connecting shaft 431. The first rotating segment 4221 is inserted into the first knob cavity 461 through the first cavity opening 462.

[0147] The first rotating rod 422 comprises a second rotating section 4222. The second rotating section 4222 is connected between the first rotating section 4221 and the second clamping part 421. The knob 46 is formed with a second knob cavity 463. The second knob cavity 463 is located at one side of the first knob cavity 461. The knob 46 is formed with a second cavity opening 464. The second cavity opening 464 is in communication with the second knob cavity 463. The second rotating section 4222 can be inserted into the second knob cavity 463 through the second cavity opening 464. The second knob cavity 463 is in communication with the first knob cavity 461. The second cavity opening 464 can be in communication with the first cavity opening 462.

[0148] The second cavity opening 464 can be located at one end of the second knob cavity 463 close to the first side plate 311. The knob 46 can be formed with a first opening 465. The first opening 465 can be arranged at one end of the second knob cavity 463 away from the first knob cavity 461. The second rotating section 4222 can be inserted into the first opening 465, facilitating the installation of the second rotating section 4222 in the second knob cavity 463. The knob 46 drives the first rotating rod 422 to rotate through the side wall of the second knob cavity 463.

[0149] In some embodiments, the knob 46 can be provided with a rotating part 466. The rotating part 466 can be arranged at the end of the knob 46 away from the first side plate 311. The rotating part 466 is used to rotate the knob 46.

[0150] In some embodiments, the clamping device 4 can have a plurality of clamping devices 4. The plurality of clamping devices 4 can be arranged at intervals along the length direction of the shelf 3. The first side plate 311 can be formed with a plurality of first side plate holes 3111. The plurality of first side plate holes 3111 can be arranged at intervals along the length direction of the shelf 3. The second side plate 312 can be formed with a plurality of second side plate holes 3121. The plurality of second side plate holes 3121 can be arranged at intervals along the length direction of the shelf 3.

[0151] In some embodiments, referring to Figure 14 and Figure 15 The shelf 3 is provided with a second connecting part 313. The door liner 21 is provided with a third connecting part 211. The second connecting part 313 and the third connecting part 211 are connected to fix the shelf 3 on the door liner 21. The third connecting part 211 can be a protrusion. The second connecting part 313 can be a groove, which can be hung on the protrusion, so that the shelf 3 is connected to the door liner. The two ends of the shelf 3 in the length direction are respectively provided with the second connecting part 313.

[0152] In some embodiments, the door liner is formed with a liner cavity. When the cabinet door is closed to close the refrigeration compartment, one end of the liner cavity opens towards the cabinet. The shelf 3 is placed in the liner cavity. The third connecting part can be arranged in the liner cavity.

[0153] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0154] The foregoing description has been presented for the purpose of illustration and description. It is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. Modifications and variations are possible in light of the above teachings or can be acquired from practice of the embodiments. The described embodiments were chosen and described in order to best explain the principles of the embodiments and its practical application. This enables others skilled in the art to best use the embodiments in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A refrigerator, characterized in that, include: A housing (1) is provided, wherein a refrigeration chamber is defined within the housing (1); The door (2) is rotatably connected to the box body (1) to open or close the refrigeration chamber; A shelf (3) is connected to the cabinet door (2); when the cabinet door (2) closes the refrigeration compartment, the shelf (3) is located on the side of the cabinet door (2) facing the refrigeration compartment; Clamping device (4), comprising: A fixed bracket (41) is fixedly connected to the shelf (3), and the fixed bracket (41) includes a first clamping part (411); The rotating bracket (42) includes a second clamping part (421) opposite to the first clamping part (411); the rotating bracket (42) is rotatably connected to the shelf (3); when the rotating bracket (42) rotates relative to the shelf (3), the second clamping part (421) moves closer to or further away from the first clamping part (411) to adjust the interval between the second clamping part (421) and the first clamping part (411); Torsion member (47), the two ends of which are fixedly connected to the fixed bracket (41) and the rotating bracket (42) respectively; When the rotating bracket (42) is in the clamping position, the first clamping part (411) and the second clamping part (421) are spaced apart. The torsion member (47) is twisted, and the torsion member (47) pulls the second clamping part (421) toward the side closer to the first clamping part (411) so that the second clamping part (421) and the first clamping part (411) clamp the item.

2. The refrigerator according to claim 1, characterized in that, The shelf (3) includes a first side plate (311) and a second side plate (312) located on the side of the shelf (3); when the cabinet door (2) closes the refrigeration compartment, the first side plate (311) and the second side plate (312) are arranged opposite to each other and spaced apart in the front-back direction of the cabinet (1); a first side plate hole (3111) is formed on the first side plate (3111), and a second side plate hole (3121) is formed on the second side plate (312); The clamping device (4) includes: The first connecting shaft (431) is inserted into the hole (3111) of the first side plate, and the first connecting shaft (431) rotatably connects one end of the rotating bracket (42) to the first side plate (311). The second connecting shaft (432) is inserted into the hole (3121) of the second side plate; the second connecting shaft (432) rotatably connects the other end of the rotating bracket (42) to the second side plate (312); The torsion member (47) is sleeved on the first connecting shaft (431) and / or the second connecting shaft (432).

3. The refrigerator according to claim 2, characterized in that, The two ends of the rotating bracket (42) are formed with rotating bracket holes (424), and the two ends of the rotating bracket (42) are respectively sleeved on the first connecting shaft (431) and the second connecting shaft (432) through the rotating bracket holes (424).

4. The refrigerator according to claim 3, characterized in that, The rotating support (42) includes: The first rotating rod (422) has one end connected to one end of the second clamping part (421), and the other end of the first rotating rod (422) is sleeved on the first connecting shaft (431) through the rotating bracket hole (424). The second rotating rod (423) has one end connected to the other end of the second clamping part (421), and the other end of the second rotating rod (423) is sleeved on the second connecting shaft (432) through the rotating bracket hole (424).

5. The refrigerator according to claim 4, characterized in that, When the cabinet door (2) closes the refrigeration compartment, the first side plate (311) is located behind the second side plate (312); the first rotating rod (422) is located on the side of the first side plate (311) away from the second side plate (312); The clamping device (4) includes: A knob (46) is located on the side of the first side plate (311) away from the second side plate (312). The knob (46) is connected to the first rotating rod (422), and the knob (46) drives the first rotating rod (422) to rotate.

6. The refrigerator according to claim 5, characterized in that, The knob (46) is fixedly connected to the first connecting shaft (431).

7. The refrigerator according to claim 2, characterized in that, The torsion member includes a first torsion arm, a torsion body, and a second torsion arm, wherein the torsion body is sleeved on the first connecting shaft or the second connecting shaft. The first torsion arm is connected to one end of the torsion body, and the second torsion arm is connected to the other end of the torsion body; the first torsion arm is fixedly connected to the fixed bracket (41), and the second torsion arm is fixedly connected to the rotating bracket (42).

8. The refrigerator according to claim 2, characterized in that, The first side plate (311) has a first groove (3112) on the side near the second side plate (312), and the second side plate (312) has a second groove (3122) on the side near the first side plate (311); The fixed bracket (41) includes: The first fixing rod (412) is at least partially located in the first groove (3112); one end of the first fixing rod (412) is connected to one end of the first clamping part (411); The second fixing rod (413) is at least partially located in the second groove (3122); one end of the second fixing rod (413) is connected to the other end of the first clamping part (411).

9. The refrigerator according to any one of claims 1-8, characterized in that, The clamping device (4) includes an elastic clamp (44) for clamping an article; the first clamping part (411) and the second clamping part (421) are connected to the elastic clamp (44).

10. A refrigerator, characterized in that, include: A housing (1) is provided, wherein a refrigeration chamber is defined within the housing (1); The door (2) is rotatably connected to the box body (1) to open or close the refrigeration chamber; A shelf (3) is connected to the cabinet door (2); when the cabinet door (2) closes the refrigeration compartment, the shelf (3) is located on the side of the cabinet door (2) facing the refrigeration compartment; Clamping device (4), comprising: A fixed bracket (41) is fixedly connected to the shelf (3), and the fixed bracket (41) includes a first clamping part (411); The rotating bracket (42) includes a second clamping part (421) opposite to the first clamping part (411); the rotating bracket (42) is rotatably connected to the shelf (3); when the rotating bracket (42) rotates relative to the shelf (3), the second clamping part (421) moves closer to or further away from the first clamping part (411) to adjust the interval between the second clamping part (421) and the first clamping part (411); A torsion member (47) is fixedly connected at both ends to the fixed bracket (41) and the rotating bracket (42), respectively. The torsion member (47) is used to pull the second clamping part (421) closer to the first clamping part (411) when the torsion member (47) is torsion, so that the second clamping part (421) and the first clamping part (411) clamp the item.

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