CN218846632U - Drawer assembly and refrigerator - Google Patents

Abstract

The utility model discloses a drawer component and a refrigerator, wherein the drawer component comprises a base, a slide rail, a drawer body and a baffle mechanism, the base is provided with a slide groove, the slide rail is slidably arranged in the slide groove, the drawer body is connected with the slide rail, the baffle is rotatably connected with the base, and when the drawer body is opened, the drawer body can drive the slide rail to push away the baffle mechanism, so that the drawer body can slide to a required position; when the drawer body is closed, the drawer body drives the sliding rail to slide into the sliding groove, the baffle mechanism can be turned over to seal the port of the sliding groove, so that external sundries can be prevented from entering the sliding groove, the sliding rail can be hidden in the sliding groove, and the overall attractiveness of the drawer assembly is improved.

Description

Drawer assembly and refrigerator

Technical Field

The utility model relates to the technical field of household appliances, in particular to drawer assembly and refrigerator.

Background

In the correlation technique, the drawers of part refrigerator can be through slide rail slidable mounting on the base, be provided with on the base with slide rail complex spout, the port of spout opens the setting usually, leads to in external debris gets into the spout easily to influence the normal slip of drawer. And because the port of spout opens the setting, lead to the guide rail direct exposure to external environment, reduced the whole pleasing to the eye degree of drawer assembly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a drawer assembly capable of sealing a chute port.

The utility model also provides a refrigerator with above-mentioned drawer assembly.

According to the utility model discloses drawer assembly of first aspect embodiment includes:

a base provided with a chute;

the sliding rail is slidably mounted on the sliding groove;

the drawer body is connected to the sliding rail;

the baffle plate mechanism is rotatably connected to the base;

when the drawer body is opened, the drawer body can drive the sliding rail to push the baffle mechanism away; when the drawer body is closed, the baffle mechanism can seal the port of the sliding groove.

According to the utility model discloses drawer assembly of first aspect embodiment has following beneficial effect at least:

when the drawer body is opened, the drawer body can drive the sliding rail to push the baffle mechanism away, so that the drawer body can slide to a required position; when the drawer body is closed, the drawer body drives the sliding rail to slide into the sliding groove, the baffle mechanism can be turned over to seal the port of the sliding groove, so that external sundries can be prevented from entering the sliding groove, meanwhile, the sliding rail can be hidden in the sliding groove, and the attractiveness of the whole drawer assembly is improved.

According to some embodiments of the utility model, baffle mechanism includes elastic component and baffle, the elastic component has stiff end and expansion end, the stiff end connect in the base, the expansion end connect in the baffle, the elastic component can drive the baffle seals establishes the port of spout.

According to some embodiments of the utility model, the elastic component is the torsional spring, the base is provided with the socket, the stiff end is inserted and is located the socket.

According to some embodiments of the utility model, the torsional spring is provided with two the stiff end, two the stiff end is located the axial both ends of torsional spring, the expansion end is located the middle part of torsional spring.

According to some embodiments of the utility model, the baffle orientation one side of spout is provided with the spacing groove, the expansion end is inserted and is located the spacing groove.

According to some embodiments of the utility model, the fixed axle is still installed to the baffle, the torsional spring is around locating the outside of fixed axle.

According to some embodiments of the utility model, the both sides of baffle are provided with spacing hole, the both ends of fixed axle are inserted and are located spacing hole.

According to some embodiments of the utility model, the drawer component still includes the stopper, the stopper install in the base, the stopper has the arch, the baffle be provided with protruding complex breach.

According to the utility model discloses a some embodiments, the base still is provided with the deckle board, the deckle board is located the port of spout, the deckle board be equipped with the opening that the baffle appearance matches, the stopper connect in the deckle board orientation one side of spout.

According to the utility model discloses a some embodiments, the baffle is provided with the pivot, the stopper is provided with changes the hole, the pivot rotate install in change the hole.

According to some embodiments of the utility model, the baffle is provided with two, two the baffle set up respectively in the both ends of spout.

According to the utility model discloses the refrigerator of second aspect embodiment, include the drawer subassembly of the first aspect embodiment of the utility model.

According to the utility model discloses refrigerator of second aspect embodiment has following beneficial effect at least:

by arranging the drawer assembly, when the drawer body is opened, the drawer body can drive the sliding rail to push the baffle mechanism away, so that the drawer body can slide to a required position; when the drawer body is closed, the drawer body drives the sliding rail to slide into the sliding groove, the baffle mechanism can be turned over to seal the port of the sliding groove, so that external sundries can be prevented from entering the sliding groove, meanwhile, the sliding rail can be hidden in the sliding groove, and the overall attractiveness of the refrigerator is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a drawer assembly according to some embodiments of the present invention (drawer body omitted);

FIG. 2 is an enlarged view of a portion of the slide-pushing plate of FIG. 1;

FIG. 3 is an enlarged view of a portion of the baffle plate of FIG. 1 sealed to the chute port;

fig. 4 is a schematic view of the assembly of the baffle plate and the elastic member according to some embodiments of the present invention;

fig. 5 is an exploded view of the baffle, the elastic member, the fixing shaft and the limiting block according to some embodiments of the present invention;

fig. 6 is a schematic structural diagram of a refrigerator according to some embodiments of the present invention.

The reference numbers are as follows:

a base 100; a chute 110; a drawer rail 111; a socket 120;

a slide rail 200; an inner guide rail 210; an outer rail 220;

a baffle 300; a limiting groove 310; a limiting hole 320; a notch 330; a rotating shaft 340;

an elastic member 400; a fixed end 410; a movable end 420;

a stopper 500; a protrusion 510; a rotary hole 520;

a frame plate 600;

a fixed shaft 700;

a drawer body 800;

a case 900.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the correlation technique, the drawers of part refrigerator can be through slide rail slidable mounting on the base, be provided with on the base with slide rail complex spout, the port of spout opens the setting usually, leads to in external debris gets into the spout easily to influence the normal slip of drawer. And because the port of spout opens the setting, lead to the guide rail direct exposure to external environment, reduced the whole pleasing to the eye degree of drawer assembly.

Therefore, the utility model provides a drawer assembly, this drawer assembly can seal the port of establishing the spout, reduces in external debris gets into the spout and influences the slip of drawer.

Referring to fig. 1 to 3, an embodiment of the present invention provides a drawer assembly, which includes a base 100, a sliding rail 200, a drawer body 800, and a baffle mechanism. One end of the base 100 is provided with a sliding groove 110, and the sliding groove 110 penetrates through both sides of the base 100. The slide rail 200 is slidably mounted on the slide groove 110, and an end of the slide rail 200 can slide along the slide groove 110 and extend out of the base 100. The drawer body 800 is used for containing the articles to be refrigerated, and the drawer body 800 is connected with the sliding rail 200, so that the drawer body 800 can be moved to drive the sliding rail 200 to move in the sliding groove 110. The baffle mechanism is rotatably connected to the base 100, and the baffle mechanism is movably disposed at an end of the sliding slot 110. When the baffle mechanism deviates from the sliding groove 110 and rotates, the port of the sliding groove 110 can be opened, and when the baffle mechanism rotates towards the sliding groove 110, the baffle mechanism can seal the port of the sliding groove 110. For example, the automatic rebounding of the barrier mechanism may be realized by the elastic member 400, or the linkage mechanism may be provided to push the barrier mechanism to rebound and seal the port of the chute 110.

Referring to fig. 2, when the drawer body 800 is opened, the drawer body 800 can drive the sliding rail 200 to push the baffle mechanism away, so that the drawer body 800 can slide to a desired position; referring to fig. 3, when the drawer body 800 is closed, the drawer body 800 drives the sliding rail 200 to slide into the sliding groove 110, and the baffle mechanism can be turned over to seal the port of the sliding groove 110, so that external impurities can be prevented from entering the sliding groove 110 to affect the normal operation of the sliding rail 200, and meanwhile, because the port of the sliding groove 110 is sealed by the baffle mechanism, the guide rail can be hidden, which is beneficial to improving the aesthetic degree of the drawer assembly.

Referring to fig. 4, it can be understood that, in some embodiments of the present invention, the baffle mechanism includes a baffle 300 and an elastic member 400, the elastic member 400 has a fixed end 410 and a movable end 420, the fixed end 410 is connected to the base 100, the movable end 420 is connected to the baffle 300, and the elastic member 400 can drive the baffle 300 to seal the end of the chute 110. In a normal state, the elastic member 400 has a certain elastic force, so that the baffle 300 is sealed at the end of the sliding chute 110 by the movable end 420. Referring to fig. 2 and 6, when the drawer body 800 needs to be opened, by pushing the drawer body 800, the drawer body 800 drives the sliding rail 200 to move outwards, the sliding rail 200 pushes the baffle 300 to overcome the elastic force of the elastic member 400, the baffle 300 is turned towards the direction far away from the sliding groove 110 to expose the port of the sliding groove 110, therefore, the sliding rail 200 can slide out of the port of the sliding groove 110 through the sliding groove 110, so that the drawer body 800 can be opened outwards to a proper distance, and thus, a user can take and place objects in the drawer body 800.

Referring to fig. 4 and 5, it can be understood that, in some embodiments of the present invention, the elastic member 400 is a torsion spring having a better elasticity. The torsion spring is provided with two fixed ends 410 and a movable end 420, wherein the two fixed ends 410 are respectively arranged at two ends of the torsion spring along the axial direction, the fixed ends 410 extend outwards relative to the torsion spring body, the movable end 420 is arranged at the middle part of the torsion spring, and the movable end 420 extends outwards relative to the torsion spring body. Through setting up as above for when baffle 300 overturns, baffle 300 transmits the effort for the torsional spring through expansion end 420, and the torsional spring transmits to base 100 through the expansion end 420 at both ends again, makes the atress deformation of torsional spring each department more balanced, thereby is favorable to improving the working life of torsional spring.

Referring to fig. 3, it can be appreciated that, in order to facilitate installation of the fixing end 410 of the torsion spring, in some embodiments of the present invention, the base 100 is provided with the socket 120, and the fixing end 410 is inserted into the socket 120. During installation, the fixed end 410 of the torsion spring is inserted towards the socket 120, and installation is rapid and convenient. The socket 120 is substantially rectangular in shape, and the length direction thereof substantially coincides with the axial direction of the torsion spring. The width of the socket 120 is slightly greater than the outer diameter of the fixing end 410, so that the insertion of the fixing end 410 into the socket 120 can be facilitated while preventing the fixing end 410 from shaking an excessive extent within the socket 120. Meanwhile, the length of the socket 120 is relatively long, so that the fixed end 410 can move along the length direction of the socket 120, and the torsion spring can have a certain moving space along the axial direction, and the baffle 300 can not be overturned due to the fact that the torsion spring is blocked easily.

Referring to fig. 4, it can be understood that, in order to facilitate the installation of the movable end 420 of the torsion spring, in some embodiments of the present invention, the baffle 300 is provided with a limiting groove 310 on a side facing the sliding groove 110, and the movable end 420 is inserted into the limiting groove 310. Specifically, the inner wall of the baffle 300 is provided with a bending portion, and the bending portion is bent towards the torsion spring to form a limiting groove 310, so that during installation, the movable end 420 is inserted into the limiting groove 310, and when the baffle 300 is pushed by the slide rail 200 to turn over and open the port of the slide groove 110, the baffle 300 pushes the movable end 420 through the inner wall of the limiting groove 310, so that the torsion spring is stressed and twisted. When the sliding rail 200 slides into the sliding slot 110, the torsion spring pushes the inner wall of the limiting groove 310 through the movable end 420, thereby pushing the baffle 300 to turn over and close the port of the sliding slot 110. Specifically, along the axial direction of the torsion spring, the width of the limiting groove 310 is greater than the width of the end of the movable end 420, so that the movable end 420 can be prevented from easily separating from the limiting groove 310 from the two sides of the limiting groove 310, and the torsion spring cannot push the baffle 300.

It can be understood that, when the axial dimension of the torsion spring is relatively large, the torsion spring is easy to distort and shake by a large amplitude relative to the baffle 300 when being deformed by a force, so that the fixed end 410 is easy to disengage from the socket 120, or the movable end 420 disengages from the limiting groove 310, so that the torsion spring cannot elastically support the baffle 300. For this reason, refer to fig. 4, in some embodiments of the utility model, fixed axle 700 is still installed to baffle 300, the torsional spring is around the outside of locating fixed axle 700, thereby make fixed axle 700 can support the torsional spring, prevent to rock too big range when the torsional spring is out of shape, make the various deformation of torsional spring more balanced, be favorable to improving the pressure that the torsional spring can bear, thereby make the user open drawer body 800 fast, drawer body 800 drives slide rail 200 and pushes away baffle 300 fast when, the torsional spring is receiving great thrust effect down, the torsional spring is unlikely to take off from the baffle 300 pine, thereby improve the reliability of torsional spring work.

It can be understood that, in order to install the fixing shaft 700 on the baffle 300, in some embodiments of the present invention, the two sides of the baffle 300 are provided with the limiting holes 320, and the two ends of the fixing shaft 700 are inserted into the limiting holes 320. Specifically, the sidewall of the limiting hole 320 has an opening, and when the fixing shaft 700 is mounted, the end of the fixing shaft 700 is inserted into the limiting hole 320 through the opening, so that the fixing shaft 700 can be mounted on the inner wall of the rib. The fixing shaft 700 may be a circular shaft, which can rotate when installed in the limiting hole 320, so that the installation of the circular shaft is more convenient, and a certain rotation space is provided when the torsion spring is sleeved outside the circular shaft. Of course, the fixed shaft 700 may be a square shaft or other shaft member.

Referring to fig. 2 and 5, it can be understood that, in order to stop the rotation of the baffle 300 after the baffle 300 is turned to the set position, in some embodiments of the present invention, the drawer assembly further includes a limiting block 500, the limiting block 500 is installed on the base 100, the limiting block 500 has a protrusion 510, and the baffle 300 is provided with a notch 330 engaged with the protrusion 510. When the baffle 300 is turned over to the limiting block 500, the protrusion 510 of the limiting block 500 is just clamped into the notch 330 of the baffle 300, so that the baffle 300 is prevented from being turned over continuously, the baffle 300 can stay at the set position, and the port of the sliding groove 110 is sealed.

Referring to fig. 2 and 3, in order to make the baffle 300 seal the port of the chute 110, the baffle 300 can be attached to the base 100 more, so as to seal the port more tightly, in some embodiments of the present invention, the port of the chute 110 on which the base 100 is located is further provided with a frame plate 600, the limiting block 500 is disposed on one side of the frame plate 600 facing the chute 110, and the frame plate 600 is provided with an opening matched with the shape of the baffle 300. When baffle 300 overturns towards spout 110, baffle 300 enters into the opening of deckle board 600 first, then in the breach 330 of baffle 300 is gone into to the protruding 510 card of stopper 500 to make baffle 300 supported by stopper 500 and stop the upset, baffle 300 can laminate deckle board 600 better this moment, reduces the width in clearance between baffle 300 and the deckle board 600, makes the port of spout 110 seal more rigorously, thereby can block off in external debris gets into spout 110 better.

Referring to fig. 5, it can be understood that, in order to make the baffle 300 turn more smoothly, in some embodiments of the present invention, the baffle 300 is provided with a rotating shaft 340, the limiting block 500 is provided with a rotating hole 520, and the rotating shaft 340 is rotatably installed in the rotating hole 520. Specifically, two rotating shafts 340 are provided, the two rotating shafts 340 are respectively located at two sides of the lower end of the baffle 300, and two rotating holes 520 are correspondingly provided. The rotation shafts 340 are respectively inserted into the corresponding rotation holes 520 and can rotate in the rotation holes 520. When the slide rail 200 pushes the barrier 300, the barrier 300 can rotate in the rotation hole 520 through the rotation shaft 340, so as to turn over and open the port of the chute 110, and the barrier 300 turns over more smoothly and smoothly.

It can be understood that, in some embodiments of the present invention, the drawer body 800 can slide out of the base 100 in two directions through the sliding rail 200, and at this time, the sliding groove 110 penetrates through the base 100 along the width direction of the base 100, so both ends of the sliding groove 110 have ports, and external impurities may enter the sliding groove 110 through the ports. Therefore, referring to fig. 1, two baffles 300 are correspondingly arranged, and the two baffles 300 are respectively arranged at two ends of the sliding chute 110, so that ports at two ends of the sliding chute 110 can be sealed by the baffles 300, and external impurities are prevented from entering the sliding chute 110 to influence the normal sliding of the drawer body 800.

Referring to fig. 1 and 2, it can be understood that, in order to enable the drawer body 800 to smoothly slide on the base 100, in some embodiments of the present invention, a drawer guide 111 is further installed in the sliding groove 110 of the base 100, and the sliding rail 200 is slidably connected to the drawer guide 111, so that the drawer body 800 can be slidably installed on the base 100 through the sliding connection of the sliding rail 200 and the drawer guide 111.

It should be noted that, in order to increase the sliding distance of the drawer body 800 on the base 100, the sliding rail 200 includes an inner rail 210 and an outer rail 220, the outer rail 220 is slidably connected to the drawer rail 111, the inner rail 210 is fixed at the bottom of the drawer body 800 and is slidably connected to the outer rail 220, when the drawer body 800 slides on the base 100, the inner rail 210 can slide a certain distance relative to the outer rail 220, and meanwhile, the outer rail 220 can slide a certain distance relative to the drawer rail 111, so that the drawer body 800 can slide a larger distance on the base 100, and the use requirements of users are met.

Referring to fig. 6, the refrigerator according to the second aspect of the present invention includes a box 900, a door 910 and the drawer assembly according to the first aspect of the present invention, the box 900 has an inner cavity, and the drawer assembly is installed on the door 910 and can be slidably installed in the inner cavity of the box 900. Specifically, the inner wall of the inner cavity is provided with a front guide rail and a rear guide rail, and the base 100 of the drawer assembly is slidably arranged on the front guide rail and the rear guide rail. When the refrigerator is opened, the door body 910 may be pulled to be away from the refrigerator body 900 in the front-rear direction, so as to draw out the drawer assembly from the inner cavity of the refrigerator body 900, and then the drawer body 800 slides on the base 100 in the left-right direction, so as to avoid other drawers above the drawer body 800, and thus, a user may take and place articles from the drawer body 800 more conveniently.

By arranging the drawer assembly, when the drawer body 800 is opened, the drawer body 800 can drive the sliding rail 200 to push the baffle 300 away, so that the drawer body 800 can slide to a required position; when the drawer body 800 is closed, the drawer body 800 drives the sliding rail 200 to slide into the sliding groove 110, and the baffle 300 can seal the port of the sliding groove 110, so that external sundries can be prevented from entering the sliding groove 110, and meanwhile, the overall attractiveness of the refrigerator can be improved.

Referring to fig. 6, the refrigerator body 900 is substantially rectangular, but may have another shape, and the refrigerator body 900 has an inner cavity for storing articles, and the articles can be cooled and stored by heat exchange when placed in the inner cavity.

The door 910 is slidably connected to the cabinet 900 along a first direction, and specifically, the door 910 can slide toward or away from the cabinet 900 along the first direction. When the door body 910 slides to a set position along the first direction towards the box body 900, the door body 910 can cover the box body 900 to close the inner cavity, so that the cold energy is prevented from leaking; when the door 910 slides away from the box 900 to a predetermined position along the first direction, the door 910 is separated from the box 900 to open the inner cavity, so that a user can take and place articles conveniently.

The drawer assembly is installed at the lower end of one side of the door body 910 facing the inner cavity, the refrigerator further comprises other drawer structures, for example, the refrigerator further comprises an upper drawer 920 and a middle drawer 930, the middle drawer is installed at one side of the door body 910 and located above the drawer assembly, and the upper drawer 920 is installed at one side of the door body 910 and located above the middle drawer 930.

The upper drawer 920 is slidably coupled to the door 910 along a first direction to expose the lower middle drawer 930, and the drawer body 800 is slidably coupled along a second direction to avoid the upper middle drawer 930, wherein the first direction is perpendicular to the second direction. Specifically, the first direction may be a front-rear direction, and the second direction may be a left-right direction.

When a user pulls the door body 910 along the first direction to open the inner cavity of the box body 900, the door body 910 drives the drawer mounted thereon to move out of the outer side of the box body 900 from the inner cavity, so that the user can take and place articles in the upper drawer 920 conveniently; when a user needs to take and place the articles in the middle drawer 930, the user can push the upper drawer 920 to slide along the first direction, so that the middle drawer 930 below is exposed, and the user can conveniently take and place the articles in the middle drawer 930; when a user needs to take and place the articles in the drawer body 800, the user can push the drawer body 800 to slide along the second direction, so that the drawer body 800 can avoid the middle drawer 930 above the drawer body, and the user can conveniently take and place the articles in the drawer body 800. Through the arrangement, when the door body 910 is provided with the plurality of layers of drawers, a user can still conveniently take and place articles on the drawers, and the use convenience of the refrigerator is improved.

It should be noted that, after the drawer body 800 slides along the second direction, if the door 910 is moved toward the box 900 along the first direction at this time, the drawer body 800 collides with the box 900 to cause damage to the drawer body 800 or the box 900, for this reason, the refrigerator is further provided with a drawer stopping structure, the drawer stopping structure includes a stopping member, a matching member and a triggering member, the stopping member is fixed relative to the box 900, the triggering member is fixed relative to the drawer body 800, the matching member can be installed on the base 100 in a swinging manner, the matching member is provided with a first matching portion, a supporting portion and a second matching portion, the first matching portion and the second matching portion are located at two ends of the supporting portion, and therefore the first matching portion and the second matching portion can swing around the supporting portion in a reverse direction. In the ordinary state, the drawer body 800 is located at the original position of the base 100, the trigger abuts against the first matching portion, the second matching portion swings upward by a certain angle around the supporting portion, so that the height of the lower edge of the second matching portion is higher than the height of the upper edge of the stop member, and the stop member does not stop the second matching portion from moving towards the box 900 along the first direction, so that the door 910 can move towards the box 900 along the first direction; after drawer body 800 removed along the second direction, trigger piece breaks away from first cooperation portion, second cooperation portion is at self gravity or the effect of auxiliary structure spare such as elastic component down swing, make the lower edge height of second cooperation portion be less than the last reason height of stopper, the stopper can stop second cooperation portion and move towards box 900 along the first direction this moment, consequently door body 910 when moving towards box 900 along the first direction this moment, stopper butt in the spacing portion of second, thereby stop door body 910 and continue to move towards box 900, thereby can prevent drawer body 800 and box 900 from colliding, only when moving drawer body 800 back the normal position, just can push back door body 910 towards box 900.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (12)

1. A drawer assembly, comprising:

a base provided with a chute;

the sliding rail is slidably mounted on the sliding groove;

the drawer body is connected to the sliding rail;

the baffle plate mechanism is rotationally connected to the base;

when the drawer body is opened, the drawer body can drive the sliding rail to push the baffle mechanism away; when the drawer body is closed, the baffle mechanism can seal the port of the sliding groove.

2. The drawer assembly of claim 1, wherein the baffle mechanism comprises an elastic member and a baffle, the elastic member has a fixed end and a movable end, the fixed end is connected to the base, the movable end is connected to the baffle, and the elastic member can drive the baffle to seal the port of the chute.

3. The drawer assembly of claim 2, wherein the resilient member is a torsion spring, the base is provided with a socket, and the fixed end is inserted into the socket.

4. The drawer assembly of claim 3, wherein the torsion spring is provided with two fixed ends, the two fixed ends are located at two axial ends of the torsion spring, and the movable end is located in the middle of the torsion spring.

5. The drawer assembly of claim 4, wherein a side of the baffle facing the sliding groove is provided with a limiting groove, and the movable end is inserted into the limiting groove.

6. The drawer assembly of claim 4, wherein the baffle is further mounted with a stationary shaft, and the torsion spring is wound around an outer side of the stationary shaft.

7. The drawer assembly of claim 6, wherein two sides of the baffle are provided with limiting holes, and two ends of the fixed shaft are inserted into the limiting holes.

8. The drawer assembly of claim 2, further comprising a limiting block, wherein the limiting block is mounted on the base and has a protrusion, and the baffle is provided with a notch matched with the protrusion.

9. The drawer assembly of claim 8, wherein the baffle is provided with a rotating shaft, the limiting block is provided with a rotating hole, and the rotating shaft is rotatably mounted in the rotating hole.

10. The drawer assembly of claim 8, wherein the base further comprises a frame plate disposed at the end of the sliding slot, the frame plate has an opening matching the shape of the baffle, and the limiting block is connected to a side of the frame plate facing the sliding slot.

11. The drawer assembly of any one of claims 1 to 10, wherein there are two of the baffle mechanisms, and two of the baffle mechanisms are respectively disposed at both ends of the chute.

12. A refrigerator comprising the drawer assembly of any one of claims 1 to 11.

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