Drawer mechanism and refrigerator

Abstract

The utility model discloses a drawer mechanism and a refrigerator. The drawer mechanism comprises a drawer assembly and a buckle assembly. The drawer assembly comprises a drawer body corresponding to the baffle body. A refrigerator door assembly of the refrigerator is provided with a first opening, and the baffle body slides on the refrigerator door assembly through the first opening. The buckle assembly comprises a buckle part and a matching part. The buckle assembly comprises a clamping state enabling the buckle component and the matching component to be matched in a clamping mode and a separation state enabling the buckle component and the matching component not to be matched in a clamping mode. According to the drawer mechanism, articles stored in the drawer body can be taken and used by opening the baffle body, the whole refrigerator door does not need to be opened, cooling capacity loss is reduced, and electric quantity saving is facilitated. Furthermore, the drawer assembly is clamped, fixed and matched through the buckle assembly, the fixing effect can be improved, and the situation that the freshness of stored objects is reduced or the cooling capacity is lost due to displacement of the drawer body or the baffle body is avoided.

Description

Technical Field

[0001] The present application relates to the field of refrigerator storage, and in particular, to a drawer mechanism and a refrigerator. Background Art

[0002] Currently, in order to expand the storage space inside the refrigerator, the method of placing drawers in the refrigerator is often adopted to provide drawers with different storage functions.

[0003] In the related art, for taking and placing items in the drawer of the refrigerator, the user needs to open the entire refrigerator door to take them. The excessive opening area of the refrigerator door leads to serious loss of cold quantity. A large amount of electricity is consumed later to refrigerate and restore the original cold quantity, which is not conducive to saving electricity. Summary of the Invention

[0004] The present application provides a drawer mechanism and a refrigerator. The drawer mechanism in the present application can realize the access to the stored items in the drawer body by opening the baffle body, without opening the entire refrigerator door, reducing the loss of cold quantity and being conducive to saving electricity. Further, the drawer assembly is fixedly matched through the buckle assembly, which is beneficial to improving the fixing effect and avoiding the displacement of the drawer body or the baffle body, resulting in a reduction in the freshness of the stored items or the loss of cold quantity.

[0005] The technical solution is as follows:

[0006] According to the first aspect of the embodiment of the present application, a drawer mechanism for being placed in a refrigerator is provided, including:

[0007] The drawer assembly is arranged in the freezing space of the refrigerator. The drawer includes a drawer body and a baffle body, and the drawer body and the baffle body are correspondingly arranged. The refrigerator door assembly is provided with a first opening, and the baffle body slides on the door assembly through the first opening.

[0008] The buckle assembly includes a buckle part and a matching part. One of the buckle part and the matching part is arranged on the baffle body, and the other is arranged on the inner side wall of the drawer body or the refrigerator body of the refrigerator. The buckle assembly includes a clamped state in which the buckle part and the matching part are clamped and a separated state in which the buckle part and the matching part are not clamped.

[0009] Wherein, when the buckle assembly is in the clamped state, the baffle body is locked to the refrigerator body or the drawer body. When the buckle assembly is in the separated state, the baffle body can slide relative to the refrigerator body or the drawer body.

[0010] The technical solutions provided by the embodiments of the present application may include the following beneficial effects:

[0011] The first opening cooperates with the baffle body to achieve a flat closure of the door assembly, avoiding the exposure of cold air. Specifically, when the drawer assembly needs to be taken out, it is pulled out through the baffle body, so that the drawer body can be accessed, facilitating the taking out of stored items. The stored items can be taken out without opening the entire door assembly, reducing the loss of cold air and helping to save power. Further, through the snap-fit cooperation between the snap component and the mating component, the detachable connection of the baffle body is realized, which is convenient for the operator to install and disassemble.

[0012] The technical solution will be further described below:

[0013] In one embodiment, the snap component further includes a first elastic member, and the first elastic member is disposed in at least one of the snap component and the mating component, so that the snap component and the mating component are switched between a snap state and a separated state through the first elastic member.

[0014] In one embodiment, the snap component is disposed on the baffle body, and the mating component is disposed on the drawer body. The mating component includes a first carrier fixed to the drawer body and a first mounting member slidably inserted into one end of the first carrier. There is a snap gap between the first mounting member and the other end of the first carrier. The first elastic member is clamped and fixed between the first mounting member and the other end of the first carrier to make the snap gap adjustable.

[0015] When the snap component is in the snap state, the first elastic member is in the first compressed state, and the snap gap is at the first length, so that the snap component is snap-fitted with the snap gap in a limited manner. When the snap component is in the separated state, the first elastic member is in the second compressed state, and the snap gap is at the second length, so that the snap gap is no longer snap-fitted with the snap component in a limited manner, realizing the separation of the snap component from the snap gap. Among them, the compression degree of the second compressed state is greater than that of the first compressed state. The first length is greater than the second length.

[0016] In one embodiment, the first elastic member includes a spring, and the spring is sleeved on the first carrier.

[0017] And / or, the first carrier includes a mounting body fixed to the drawer body, an abutting portion fixed on the mounting body, a movable rod sleeved and mated with the first mounting member, and a second mounting member sleeved and mated with the movable rod. The first elastic member is clamped between the first mounting member and the second mounting member. The first mounting member, the second mounting member, and the abutting portion are sequentially mounted on the movable rod along the thickness direction of the door assembly. The movable rod is telescopically movably arranged relative to at least one of the abutting portion and the baffle body, so that the snap gap is adjustable through the telescopic movement of the movable rod between the abutting portion and the baffle body.

[0018] In one embodiment, the first elastic member includes a first elastic portion and a second elastic portion fixedly connected to the first elastic portion. A first through hole and a second through hole are provided in the second mounting member near the first mounting member. The first through hole and the second through hole are sequentially arranged at intervals in the thickness direction on the inner side wall of the second mounting member. The first through hole and the second through hole communicate to form an activity cavity; the first elastic portion is clamped between the first through hole and the first mounting member. The second elastic portion is disposed in the activity cavity through the second through hole, so that the second mounting member presses against the abutting portion through the second elastic portion. The cross-sectional area of the first elastic portion is larger than that of the second elastic portion.

[0019] In one embodiment, the buckle assembly further includes a second elastic member, which is fixedly arranged along the height direction of the door assembly on the baffle body, and the second elastic member is fixedly connected to the buckle component, so that the buckle component can elastically move along the height direction.

[0020] In one embodiment, the drawer mechanism further includes a slide rail component. The slide rail component is fixedly arranged in the freezing space, so that the drawer body is slidably arranged on the slide rail component, and the drawer body is slidably matched with the refrigerator body.

[0021] In one embodiment, a third elastic member is provided on one side of the slide rail component close to the baffle body, and the third elastic member is abutted between the slide rail component and the baffle body.

[0022] In one embodiment, the buckle component is provided with a first guiding portion, and the first guiding portion is used for sliding cooperation with the mating component to realize the switching of the buckle assembly between the clamped state and the separated state.

[0023] And / or, the mating component is provided with a second guiding portion, so that the buckle component is slidably matched with the mating component through the second guiding portion to realize the switching of the buckle assembly between the clamped state and the separated state.

[0024] According to the second aspect of the embodiments of the present application, a refrigerator is provided, including a refrigerator body, a door assembly and the drawer mechanism in the above embodiments. The refrigerator body is provided with a freezing space. The door assembly is hingedly matched with the refrigerator body, and the door assembly is provided with a first opening, and the first opening is fitted with the baffle body.

[0025] The technical solutions provided by the embodiments of the present application may include the following beneficial effects:

[0026] Through the setting of the drawer mechanism in the above embodiments, it is possible to take out the stored items in the drawer mechanism without opening the entire door assembly, reducing the loss of cold quantity and being beneficial to saving electricity. Further, the detachable connection method of the drawer mechanism is convenient for users to operate.

[0027] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit this application. Description of the Drawings

[0028] The drawings herein are incorporated into the specification and constitute a part of this specification, showing embodiments consistent with this application, and are used together with the specification to explain the principles of this application.

[0029] Figure 1 It is a schematic structural view of a refrigerator in an embodiment.

[0030] Figure 2 It is Figure 1 a schematic view of the mating structure of the door assembly and the drawer mechanism shown in

[0031] Figure 3 It is Figure 2 a schematic view of the mating structure of the snap component in a state shown in

[0032] Figure 4 It is Figure 3 a schematic view of the mating structure of the snap member and the mating member shown in

[0033] Figure 5 It is Figure 2 a schematic view of the mating structure of the snap component in another state shown in

[0034] Figure 6 It is Figure 5 a schematic view of the mating structure of the snap member and the mating member shown in

[0035] Figure 7 It is Figure 2 a schematic view of the mating structure of the snap component in yet another state shown in

[0036] Figure 8 It is Figure 7 a schematic view of the mating structure of the snap member and the mating member shown in

[0037] Explanation of the Reference Numerals:

[0038] 10. Refrigerator; 100. Drawer mechanism; 110. Drawer assembly; 111. Drawer body; 112. Baffle body; 120. Snap component; 121. Snap part; 1211. Second elastic member; 1212. First guiding portion; 122. Matching part; 12201. Second guiding portion; 12202. First side; 12203. Second side; 12204. Third side; 12205. Fourth side; 12206. Fifth side; 12207. Sixth side; 12208. Seventh side; 12209. Eighth side; 1221. First bearing member; 12211. Mounting body; 12212. Abutting portion; 12213. Movable rod; 12214. Second mounting member; 1222. First mounting member; 123. First elastic member; 1231. First elastic portion; 1232. Second elastic portion; 130. Slide rail member; 131. Third elastic member; 200. Refrigerator body; 300. Door assembly; Thickness direction X; Height direction Z. Detailed implementation manners

[0039] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0040] Currently, in order to add corresponding convenient storage spaces in the refrigerator, drawers, freezers, etc. are often placed in the refrigerator to form different freezing areas for placing different items. However, in the related art, for taking out items in the drawer or freezer in the refrigerator, the refrigerator door still needs to be fully opened to take out the items stored in the drawer or freezer, which easily causes unnecessary loss of cold air. Therefore, the refrigeration system of the refrigerator needs to increase the refrigeration intensity to ensure sufficient cold air in the freezing space, increasing the power consumption.

[0041] Based on this, as Figures 1 to 2 shown, the present application provides a refrigerator 10, including a drawer mechanism 100, a refrigerator body 200, and a door assembly 300.

[0042] The refrigerator body 200 is provided with a freezing space.

[0043] The door assembly 300 is hinged to the refrigerator body 200, and the door assembly 300 is provided with a first opening.

[0044] Specifically, the drawer mechanism 100 includes a drawer assembly 110 and a buckle assembly 120. Among them, the drawer assembly 110 is arranged in the freezing space of the refrigerator 10. The drawer assembly 110 includes a drawer body 111 and a baffle body 112, and the drawer body 111 and the baffle body 112 are arranged correspondingly. The door assembly 300 of the refrigerator 10 is provided with a first opening, and the baffle body 112 slides on the door assembly 300 through the first opening.

[0045] As Figure 3 shown, the buckle assembly 120 includes a buckle member 121 and a mating member 122. One of the buckle member 121 and the mating member 122 is arranged on the baffle body 112, and the other is arranged on the inner side wall of the drawer body 111 or the refrigerator body 200 of the refrigerator 10. The buckle assembly 120 includes a buckled state in which the buckle member 121 and the mating member 122 are buckled and a separated state in which the buckle member 121 and the mating member 122 are not buckled.

[0046] When the buckle assembly 120 is in the buckled state, the baffle body 112 is locked to the refrigerator body 200 or the drawer body 111. When the buckle assembly 120 is in the separated state, the baffle body 112 can slide relative to the refrigerator body 200 or the drawer body 111.

[0047] It can be understood that the first opening cooperates with the baffle body 112 to achieve a flat closure of the door assembly 300 and prevent the leakage of cold. Specifically, when the drawer assembly 110 needs to be taken out, it is pulled out through the baffle body 112, so that the drawer body 111 can be accessed, which is convenient for taking out the stored items. The stored items can be taken out without opening the entire door assembly 300, reducing the loss of cold and being beneficial to saving electricity. Further, through the buckling cooperation between the buckle member 121 and the mating member 122, the detachable connection of the baffle body 112 is realized, which is convenient for the user to install and disassemble.

[0048] It should be noted that the baffle body 112 and the drawer body 111 can be fixedly connected or not fixedly connected, and no excessive restrictions are imposed here.

[0049] In one example, the baffle body 112 is fixedly connected to the drawer body 111. That is, when the buckle assembly 120 is in a separated state, when the baffle body 112 is pulled out, the drawer body 111 will be taken out together with the baffle body 112. The drawer body 111 is provided with a second opening along the height direction Z of the door assembly 300, and the operator can take out the items in the corresponding drawer body 111 through the second opening. At this time, if the buckle member 121 is installed on the baffle body 112, the cooperating member 122 is installed on the refrigerator body 200 to achieve unlocking and latching through asynchronous movement. In this way, through the way of taking out together, the operator can directly observe the contents in the drawer body 111 and take them out directly.

[0050] In another example, the baffle body 112 is not fixedly connected to the drawer body 111. That is, when the buckle assembly 120 is in a separated state, after the baffle body 112 is pulled out, there are at least two ways to take out the drawer body 111 at this time, and one can be selected according to the actual production requirements to implement: one is to provide a corresponding extraction structure (such as a handle) on the drawer body 111, and a second opening is provided on the upper side surface of the drawer body 111 along the height direction Z, so that the user can further take out the drawer body 111 through the extraction structure. The second is that a third opening is provided on the front surface of the drawer body 111 along the thickness direction X of the refrigerator 10, and the operator can take out the corresponding stored items through the third opening without pulling out. At this time, if the buckle member 121 is installed on the baffle body 112, the cooperating member 122 is installed on either the refrigerator body 200 or the drawer body 111, and both can achieve unlocking and latching through asynchronous movement.

[0051] In order to improve the disassembly efficiency of the buckle assembly 120, in combination with any one of the above embodiments of the buckle assembly 120, see Figure 3 As shown, the buckle assembly 120 further includes a first elastic member 123. The first elastic member 123 is disposed in at least one of the buckle member 121 and the cooperating member 122, so that the buckle member 121 and the cooperating member 122 are switched between a latched state and a separated state through the first elastic member 123. It can be understood that the first elastic member 123 is disposed in at least one of the buckle member 121 and the cooperating member 122, so that when the buckle member 121 and the cooperating member 122 are in a latched state, at this time the first elastic member 123 is in a stretched or compressed state. When it is necessary to separate the buckle member 121 and the cooperating member 122, the first elastic member 123 will rebound to provide a certain amount of elasticity and elastic force, reducing the effort consumed by the operator to unlock.

[0052] It should be noted that the first elastic member 123 can be disposed on the buckle member 121, the cooperating member 122 or a combination thereof, and the setting method can be sleeved, embedded, etc., and no excessive restrictions are imposed on the former.

[0053] In a specific embodiment, the buckle member 121 is disposed on the baffle body 112, and the mating member 122 is disposed on the drawer body 111. The mating member 122 includes a first carrier 1221 fixedly provided on the drawer body 111 and a first mounting member 1222 slidably inserted into one end of the first carrier 1221. There is a clamping gap between the first mounting member 1222 and the other end of the first carrier 1221. The first elastic member 123 is clamped and fixed between the first mounting member 1222 and the other end of the first carrier 1221 so that the clamping gap is adjustable.

[0054] It can be understood that when the buckle assembly 120 is in the clamped state, the first elastic member 123 is in the first compressed state, and the clamping gap is in the first length, so that the buckle assembly 120 is clamped and engaged with the clamping gap. When the buckle assembly 120 is in the separated state, the first elastic member 123 is in the second compressed state, and the clamping gap is in the second length (the first length is greater than the second length), so that the clamping gap is no longer clamped and engaged with the buckle member 121, realizing the separation of the buckle member 121 from the clamping gap.

[0055] The following is described in conjunction with an example of a usage scenario:

[0056] As Figures 3 to 8 shown, it is assumed that the moving direction of the baffle body 112 is consistent with the thickness direction X of the door assembly 300. At this time, if the buckle member 121 is on the side of the first mounting member 1222 away from the other end of the first carrier 1221, the first elastic member 123 is in the original length state or slightly compressed at this time, and the buckle member 121 does not cooperate with the clamping gap (as Figures 3 to 4 shown). When the baffle body 112 is further pressed inward along the thickness direction X, the buckle member 121 is driven to move along the direction of the freezing space. Due to the limitation of the baffle body 112, the first mounting member 1222 compresses the first elastic member 123 and presses it inward, and the clamping gap shrinks and just can maintain the clamping cooperation with the buckle member 121. At this time, the force is balanced, and the buckle member 121 can be fixed in the clamping gap (as Figures 5 to 6 shown). When the buckle member 121 needs to be unlocked from the clamping gap, the baffle body 112 is further pressed inward along the thickness direction X. At this time, the clamping gap is further reduced so that it is no longer dimensionally adapted to the buckle member 121. The buckle member 121 is extruded during the inward pressing process and continues to move inward along the thickness direction X. At this time, if the inward pressing on the baffle body 112 is cancelled, the first elastic member 123 will rebound, and with the pulling out of the buckle member 121, the buckle member 121 will return to the side of the first mounting member 1222 away from the other end of the first carrier 1221. At this time, the unlocking is realized, and the baffle body 112 can be taken out, and then the stored items in the drawer body 111 can be taken (asFigures 7 to 8 )。

[0057] In this way, this way of taking is different from directly sliding and pulling out, and while having a fixing effect, it is convenient for operation. Further, the setting of the first elastic member 123 can provide a certain resilience for the backhaul of the baffle body 112, facilitating the operator to save effort and optimizing the operation.

[0058] It should be noted that the first elastic member 123 can be, but is not limited to, an elastic colloid, or a spring, etc., and no more restrictions are made here.

[0059] In one embodiment, the first elastic member 123 includes a spring, and the spring is sleeved on the first carrier member 1221. In this way, with the setting of the spring, the spring itself has good structural strength and movement stability, which is beneficial to improving the stability of unlocking and separating. Further, the sleeved connection method is simpler in design and more convenient for processing compared with the embedded design.

[0060] It should be noted that the above-mentioned first carrier member 1221 can be fixed on any one of the inner side walls of the drawer body 111 and the door assembly 300, and can be selected according to different usage requirements. In addition, at least one of the first mounting member 1222 and the second mounting member 12214 is movably arranged on the first carrier member 1221.

[0061] Combined with any embodiment of the above-mentioned first carrier member 1221, referring back Figures 3 to 6 , the first carrier member 1221 includes a mounting body 12211 fixed to the drawer body 111, an abutting portion 12212 fixed on the mounting body, a movable rod 12213 sleeved and cooperating with the first mounting member 1222, and a second mounting member 12214 sleeved and cooperating with the movable rod 12213. The first elastic member 123 is clamped between the first mounting member 1222 and the second mounting member 12214. That is, assuming that the first mounting member 1222 is arranged close to the baffle body 112, at this time, the first mounting member 1222, the second mounting member 12214, and the abutting portion 12212 are sequentially mounted on the movable rod 12213 along the thickness direction X. Among them, the second mounting member 12214 can be fixed to the abutting portion 12212 (including fixing methods such as welding, clamping, or integral molding), or can be movably arranged on the movable rod 12213, so that it is pressed against the abutting portion 12212 by the first elastic member 123.

[0062] Further, the movable rod 12213 is movably arranged relative to at least one of the abutting portion 12212 and the baffle body 112, so that there is an activity space for the movable rod 12213 between the abutting portion 12212 and the baffle body 112, and the clamping gap can be adjusted by the movement of the movable rod 12213 between the abutting portion 12212 and the baffle body 112. Specifically, in a specific embodiment, a chute is provided in the abutting portion 12212 or the baffle body 112, and the movable rod 12213 realizes the adjustment of the clamping gap by telescopic sliding in the chute. Taking the example that the chute is provided in the baffle body 112, the first mounting member 1222 abuts against the opening of the chute. When the baffle body 112 is subjected to an internal pressure in the thickness direction X, the movable rod 12213 penetrates into the first position through the chute to be fixed in the chute, so as to reduce the distance between the first mounting member 1222 and the second mounting member 12214, compress the first elastic member 123, and reduce the clamping gap so that the snap member 121 can just be clamped and limited with the clamping gap. When the baffle body 112 continues to be subjected to the internal pressure, the movable rod 12213 penetrates into the second position through the chute to be fixed in the chute. At this time, the snap member 121 is no longer in limit cooperation with the clamping gap and is extruded. When the internal pressure on the baffle body 112 is cancelled and the baffle assembly is pulled outwards, the snap member 121 will return to the side of the first mounting member 1222 away from the second mounting member 12214. At this time, the snap member 121 is clamped and limited with the clamping gap, and the movable member is no longer inserted and matched with the chute, realizing the unlocking of the baffle body 112 and the drawer body 111.

[0063] In addition, in an example, the cooperating member 122 further includes a first baffle, the first baffle is inserted on the movable rod 12213, and the first baffle cooperates with the first mounting member 1222 to prevent the first mounting member 1222 from falling off the movable member, thereby ensuring the cooperation stability of the first mounting member 1222.

[0064] In another specific embodiment, a snap member 121 is provided by extending the edge of the baffle body 112. Correspondingly, a cooperating member 122 is provided on the edge of the drawer body 111 or the inner side wall of the door assembly 300, so that when the movable rod 12213 switches between the clamped state and the separated state, the movable rod 12213 does not directly impact and abut against the baffle body 112, but abuts against the first mounting member 1222 through the edge of the baffle body 112 or the cooperating member 122 (such as the door assembly 300) around it, so that the movable member continues to move forward and around the baffle body 112 to realize the adjustment of the size of the clamping gap between the first mounting member 1222 and the second mounting member 12214. In this way, there is no need to set corresponding cooperation structures on the baffle assembly, reducing the processing procedures and being beneficial to improving the processing efficiency.

[0065] Combined with any of the above embodiments of the first elastic member 123, seeFigures 5 to 8 The first elastic member 123 includes a first elastic portion 1231 and a second elastic portion 1232 fixedly connected to the first elastic portion 1231. A first through hole and a second through hole are provided in the second mounting member 12214 and are arranged close to the first mounting member 1222. The first through hole and the second through hole are sequentially arranged at intervals in the thickness direction X on the inner side wall of the second mounting member 12214. The first through hole and the second through hole communicate to form an activity cavity; the first elastic portion 1231 is clamped between the first through hole and the first mounting member 1222. The second elastic portion 1232 is arranged in the activity cavity through the second through hole, so that the second mounting member 12214 presses against the abutting portion 12212 through the second elastic portion 1232. The cross-sectional area of the first elastic portion 1231 is larger than that of the second elastic portion 1232.

[0066] It can be understood that the first elastic member 123 can be divided into a first elastic portion 1231 and a second elastic portion 1232. Among them, the first elastic portion 1231 and the second elastic portion 1232 can be connected or arranged at intervals, and the sizes can be the same or different. The first elastic portion 1231 is used to be clamped between the second mounting member 12214 and the first through hole, so that when the clamping gap decreases, the first elastic portion 1231 can play a role in adjusting the distance and buffering. The second elastic portion 1232 is at least partially arranged between the second through hole and the abutting portion 12212, so that the second mounting member 12214 can press against the abutting portion 12212 through the second elastic portion 1232 to play a buffering role and delay the service life of the component.

[0067] Combined with any embodiment of the above buckle assembly 120, refer back to Figures 3 to 8 The buckle assembly 120 further includes a second elastic member 1211. The second elastic member 1211 is fixedly arranged on the baffle body 112 along the height direction Z of the door assembly 300. The second elastic member 1211 is fixedly connected to the buckle member 121, so that the buckle member 121 can elastically move along the height direction Z. It can be understood that the setting of the first elastic member 123 can realize the telescopic fit of the buckle assembly 120 in the thickness direction X and has two degrees of freedom of movement. The setting of the second elastic member 1211 can realize the adjustment of the buckle assembly 120 in the height direction Z, so that the buckle assembly 120 further has at least four degrees of freedom of movement. Thus, when the buckle member 121 needs to be disengaged from the clamping gap to achieve unlocking, by applying a slightly obliquely upward internal pressure to the baffle assembly, the buckle member 121 presses against the second elastic member 1211, so that the buckle member 121 has a certain obliquely upward movement component, so that it will not be re-buckled into the clamping gap during the rebound process, improving the smoothness and stability of unlocking.

[0068] Specifically, the buckle component 121 is fixed to the baffle body 112. A first fixing portion is provided on the baffle body 112. Among them, the second spring portion is fixed between the first fixing portion and the buckle component 121, so that the buckle component 121 can have at least two degrees of freedom of movement in the height direction Z.

[0069] Furthermore, a second fixing portion is also provided on the baffle body 112. The second fixing portion is used to support the buckle component 121. In this way, it can effectively prevent the bearing stress of the buckle component 121 from being too concentrated on the inner side wall of the baffle body 112, which can be borne by the second fixing portion, improving the stability of the fixation.

[0070] To improve the smooth movement of the drawer body 111, in combination with any one of the above embodiments of the drawer mechanism 100, the drawer mechanism 100 further includes a slide rail component 130. The slide rail component 130 is fixedly arranged in the freezing space, so that the drawer body 111 is slidably arranged on the slide rail component 130, enabling the drawer body 111 to be slidably matched with the refrigerator body 200. It can be understood that when the baffle body 112 is taken out and the drawer body 111 needs to be further taken out, the setting of the slide rail component 130 can provide a positioning and guiding function for the sliding of the drawer body 111, thereby making the movement of the drawer body 111 more stable.

[0071] To improve the rebound speed of the baffle body 112 after unlocking, in combination with any one of the above embodiments of the slide rail component 130, see Figures 3 to 8 On one side of the slide rail component 130 close to the baffle body 112, a third elastic member 131 is provided. The third elastic member 131 is abutted and arranged between the slide rail component 130 and the baffle body 112. It can be understood that when the buckle assembly 120 is in a separated state, the third elastic member 131 is in its original length state at this time. When the baffle body 112 is further pressed tightly, the buckle component 121 is in a limit snap-fit with the snap-fit gap, and at this time the third elastic member 131 is in a first compressed state. When the baffle body 112 is further pressed tightly inward, the buckle component 121 is no longer in a limit snap-fit with the snap-fit gap, and at this time the third elastic member 131 is in a second compressed state (wherein, the compression degree of the second compressed state is greater than that of the first compressed state). After the buckle component 121 and the snap-fit gap are unlocked, when the user does not apply force to press the baffle body 112 inward, the third elastic member 131 can drive the baffle body 112 to rebound to its original position, and ensure the unlocking and separation of the baffle body 112 from the refrigerator body 200.

[0072] To reduce the switching resistance between the separated state and the snap-fit state, in some embodiments, see Figure 4As shown, corresponding guiding portions are provided on the buckle assembly 120. Specifically, in a specific embodiment, the buckle member 121 is provided with a first guiding portion 1212, and the first guiding portion 1212 is used for sliding cooperation with the mating member 122 to realize the switching of the buckle assembly 120 between the clamped state and the separated state. In this way, through the setting of the first guiding portion 1212, when the buckle member 121 slides with the mating member 122 through the first guiding portion 1212, the sliding resistance is reduced, which is beneficial for the operator to push inward. It should be noted that the shape of the first guiding portion 1212 can be, but is not limited to, an inclined surface portion, an arc portion, etc., and no excessive limitation is made here.

[0073] In an example, referring back Figure 4 As shown, the buckle member 121 includes a first body and a second body bent and connected to the first body. Among them, the first guiding portion 1212 is provided on the second body. The first guiding portion 1212 is arranged in a trapezoid-like shape, so that the inclined surface in the first guiding portion 1212 slides with the top of the first mounting member 1222. In an embodiment, when it is necessary to rebound the buckle member 121, a horizontal surface connected to the inclined surface can also be provided in the first guiding portion 1212, and the horizontal surface is arranged parallel to the thickness direction, so that when the buckle member 121 rebounds, it can cooperate with the top of the first mounting member 1222 through the horizontal surface to rebound.

[0074] Correspondingly, in some embodiments, the first guiding structure can also be an arc structure, so that the arc surface in the first guiding portion 1212 slides with the top of the first mounting member 1222. In an embodiment, when it is necessary to rebound the buckle member 121, a horizontal surface connected to the arc surface can also be provided in the first guiding portion 1212, and the horizontal surface is arranged parallel to the thickness direction, so that when the buckle member 121 rebounds, it can cooperate with the top of the first mounting member 1222 through the horizontal surface to rebound.

[0075] In another specific embodiment, referring back Figure 4 As shown, the mating member 122 is provided with a second guiding portion 12201, so that the buckle member 121 slides with the mating member 122 through the second guiding portion 12201 to realize the switching of the buckle assembly 120 between the clamped state and the separated state. In this way, the buckle member 121 realizes the reduction of the resistance during the movement of the buckle member 121 through the second guiding portion 12201, thereby facilitating the pressing operation of the operator.

[0076] It should be noted that the shape of the first guiding portion 1212 can be, but is not limited to, an inclined surface portion, an arc portion, etc., and no excessive limitation is made here.

[0077] In an example, referring back Figure 4As shown, a mounting member 1222 is trapezoid-like in shape, such that the first mounting member 1222 includes a first side 12202 and a second side 12203 which are oppositely arranged, a third side 12204 connecting the first side 12202 and the second side 12203, and a fourth side 12205 corresponding to the third side 12204. Among them, openings are provided on the first side 12202 and the second side 12203 for movable cooperation with the movable rod 12213. The third side 12204 is inclined, and the snap member 121 is slidably snapped into the snap gap through the inclined surface of the third side 12204.

[0078] It should be noted that the third side 12204 can be, but is not limited to, an inclined design, and can also be an arc-shaped design, etc., and no excessive restrictions are imposed here.

[0079] Correspondingly, further, in an embodiment, refer back to Figure 4 As shown, the second mounting member 12214 is trapezoid-like in shape, such that the second mounting member 12214 includes a fifth side 12206 and a sixth side 12207 which are oppositely arranged, a seventh side 12208 connecting the fifth side 12206 and the sixth side 12207, and an eighth side 12009 corresponding to the seventh side 12208. Among them, openings are provided on the fifth side 12206 and the sixth side 12207 for movable cooperation with the movable rod 12213. The seventh side 12208 is inclined, and the snap member 121 is slidably snapped into the snap gap through the inclined surface of the seventh side 12208.

[0080] In this way, through the design of all inclined surfaces, while the design is simple, it can also play a good guiding role, which is beneficial to reducing the movement resistance and facilitating operation.

[0081] It should be noted that the seventh side 12208 can be, but is not limited to, an inclined design, and can also be an arc-shaped design, etc., and no excessive restrictions are imposed here.

[0082] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application. When some changes or modifications can be made using the above-disclosed technical content to form equivalent implementation manners of equivalent changes, but as long as it does not deviate from the technical content of the technical solution of the present application, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present application still fall within the scope of the technical solution of the present application.

Claims

1. A drawer mechanism for placement in a refrigerator, characterized in that: include: A drawer assembly is arranged in the freezer space of the refrigerator; the drawer assembly comprises a drawer body and a baffle body, the drawer body and the baffle body are arranged correspondingly; the refrigerator door assembly is provided with a first opening, and the baffle body slides on the door assembly through the first opening; A buckle assembly, comprising a buckle component and a matching component; one of the buckle component and the matching component is arranged on the baffle body, and the other is arranged on the drawer body or the inner side wall of the refrigerator body of the refrigerator; the buckle assembly includes a buckling state in which the buckle component and the matching component are buckled and matched, and a separation state in which the buckle component and the matching component are not buckled and matched; Wherein, when the snap assembly is in the snap-fit ​​state, the baffle body is locked to the refrigerator body or the drawer body; when the snap assembly is in the separated state, the baffle body can slide relative to the refrigerator body or the drawer body.

2. The drawer mechanism according to claim 1, characterized in that: The buckle assembly further includes a first elastic member, which is disposed on at least one of the buckle component and the matching component, so that the buckle component and the matching component are switched between the engaging state and the separating state through the first elastic member.

3. The drawer mechanism according to claim 2, characterized in that: The buckle component is arranged on the baffle body, and the matching component is arranged on the drawer body; the matching component comprises a first bearing member fixedly arranged on the drawer body and a first mounting member slidably inserted into one end of the first bearing member; a clamping gap exists between the first mounting member and the other end of the first bearing member; the first elastic member is clamped and fixed between the first mounting member and the other end of the first bearing member, so that the clamping gap is adjustable; When the buckle assembly is in the engaged state, the first elastic member is in a first compression state, and the engaging gap is in a first length, so that the buckle assembly and the engaging gap are limitedly engaged; when the buckle assembly is in the separated state, the first elastic member is in a second compression state, and the engaging gap is in a second length, so that the engaging gap and the buckle component are no longer limitedly engaged, thereby realizing the separation of the buckle component and the engaging gap; wherein, the compression degree of the second compression state is greater than that of the first compression state, and the first length is greater than the second length.

4. The drawer mechanism according to claim 3, characterized in that: The first elastic member comprises a spring, and the spring is sleeved on the first bearing member; And / or, the first supporting member includes a mounting body fixedly mounted on the drawer body, an abutment portion fixedly mounted on the mounting body, a movable rod fitted with the first mounting member, and a second mounting member fitted with the movable rod; the first elastic member is clamped between the first mounting member and the second mounting member; the first mounting member, the second mounting member and the abutment portion are sequentially mounted on the movable rod along the thickness direction of the door assembly; the movable rod is telescopically movable relative to at least one of the abutment portion and the baffle body, so that the clamping gap can be adjusted through the telescopic movement of the movable rod between the abutment portion and the baffle body.

5. The drawer mechanism according to claim 4, characterized in that: The first elastic member includes a first elastic portion and a second elastic portion fixedly connected to the first elastic portion; a first through hole and a second through hole arranged close to the first mounting member are provided in the second mounting member, and the first through hole and the second through hole are arranged in sequence and spaced apart in the thickness direction on the inner side wall of the second mounting member; the first through hole and the second through hole are connected to form an active cavity; the first elastic portion is clamped between the first through hole and the first mounting member; the second elastic portion is arranged in the active cavity through the second through hole, so that the second mounting member is pressed against the abutting portion through the second elastic portion; the cross-sectional area of ​​the first elastic portion is larger than that of the second elastic portion.

6. The drawer mechanism according to claim 3, characterized in that: The buckle assembly also includes a second elastic member, which is fixed to the baffle body along the height direction of the door assembly, and the second elastic member is fixedly connected to the buckle component so that the buckle component can move elastically along the height direction.

7. The drawer mechanism according to claim 1, characterized in that: The drawer mechanism further comprises a slide rail component; the slide rail component is fixedly arranged in the freezing space, so that the drawer body is slidably arranged on the slide rail component, so that the drawer body and the refrigerator body are slidably matched.

8. The drawer mechanism according to claim 7, characterized in that: A third elastic member is disposed on one side of the slide rail component close to the baffle body, and the third elastic member is abutted and disposed between the slide rail component and the baffle body.

9. The drawer mechanism according to any one of claims 1 to 8, characterized in that: The buckle component is provided with a first guide portion, and the first guide portion is used for slidingly cooperating with the matching component to realize the switching of the buckle assembly between the clamping state and the separation state; And / or, the matching component is provided with a second guide portion, so that the buckle component can be slidably matched with the matching component through the second guide portion, so as to realize the switching of the buckle assembly between the engaged state and the separated state.

10. A refrigerator, characterized in that: It comprises a refrigerator body, a door assembly and the drawer mechanism as described in any one of claims 1 to 9; wherein the refrigerator body is provided with a freezing space; the door assembly is hingedly matched with the refrigerator body, the door assembly is provided with a first opening, and the first opening is engaged with the baffle body.

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