CN219889953U - Sealing assembly for push-and-play drawer and storage container - Google Patents

Abstract

The utility model provides a sealing assembly for a push-and-play drawer and a storage container. The seal assembly includes: the first sealing rib is annular, and a first deformation cavity is formed in the first sealing rib; the second sealing rib is annular, and a second deformation cavity is formed in the second sealing rib; the first sealing rib and the second sealing rib are respectively arranged at the drawer and the inlet of the accommodating cavity for accommodating the drawer, and can be mutually extruded to deform the first deformation cavity and the second deformation cavity. Because the first sealing rib and the second sealing rib can deform and are more easily attached together, the first sealing rib and the second sealing rib can achieve a good sealing effect under relatively small deformation, and the first sealing rib and the second sealing rib also have more deformation allowance for the drawer to press.

Description

Sealing assembly for push-and-play drawer and storage container

Technical Field

The utility model relates to the technical field of storage containers, in particular to a sealing assembly for a push-and-pull drawer and a storage container.

Background

The push-and-spring type drawer is a special drawer structure, and a push-and-spring part is arranged between the drawer and a part for accommodating the drawer. When the drawer needs to be closed, the drawer needs to be pushed to an extreme position against the elastic force of the pushing and elastic component. Then, the user stops applying force, and the drawer rebounds for a small distance under the action of the elasticity of the pushing and bouncing part, so that locking is finished. When the drawer needs to be opened, the drawer needs to be pressed backwards, so that the drawer moves backwards for a certain distance, and the push elastic component is unlocked. Then, the user stops applying force, and the pushing and ejecting component ejects the drawer.

Because the push-and-pop type drawer brings better use experience for users, more and more household articles with drawers are started to use the push-and-pop type drawer, and the refrigerator is one of the drawer. However, the refrigerator has a special requirement for refrigeration, as compared to a general cabinet. Therefore, when the push-and-spring drawer is used, the box body is provided with a sealing component to ensure the sealing between the drawer and the box body. Because the special use mode of the push-and-spring drawer, that is, the closing and opening modes need to be pressed for a certain distance on the basis of the normal closing state, and the sealing member needs to generate larger elastic force to ensure the contact sealing with the drawer in the normal closing state, the deformation amount of the sealing member for providing the pressing distance is less, and the pressing resistance of the drawer is larger.

Disclosure of Invention

It is an object of the present utility model to provide a sealing assembly for a push-and-flip drawer and a storage container that solves any of the above problems.

It is a further object of the present utility model to further reduce the resistance to squeezing the drawer.

In particular, the present utility model provides a seal assembly for a push-to-flip drawer comprising:

the first sealing rib is annular, and a first deformation cavity is formed in the first sealing rib;

the second sealing rib is annular, and a second deformation cavity is formed in the second sealing rib;

the first sealing rib and the second sealing rib are respectively arranged at the drawer and the inlet of the accommodating cavity for accommodating the drawer, and can be mutually extruded to deform the first deformation cavity and the second deformation cavity.

Optionally, the first sealing rib includes:

the first supporting part is of an annular sheet-shaped structure;

the first deformation part is connected with one annular edge of the first support part, and a space is reserved between the other annular edge of the first deformation part and the other annular edge of the first support part;

the first deformation part protrudes relative to the first support part in a direction away from the first support part, so that a first deformation cavity with an opening is formed between the first deformation part and the first support part.

Optionally, the side of the first deformation portion and the first support portion having the space faces the annular middle portion of the first seal bead.

Optionally, the seal assembly further comprises:

the installation frame is annular, and first sealing rib or second sealing rib are fixed in the installation frame, and the installation frame is used for assembling in the entrance that holds the chamber.

Optionally, the mounting frame is provided with a clamping groove, and the sealing rib mounted on the mounting frame is provided with a clamping protrusion matched with the clamping groove, and the clamping protrusion is embedded into the clamping groove so that the sealing rib is fixed on the mounting frame.

In another aspect of the present utility model, there is also provided a storage container including:

an outer barrel, which is formed with a receiving cavity;

the drawer is arranged in the accommodating cavity in a drawable manner;

the seal assembly of any one of the preceding claims, wherein the first sealing bead is disposed on one of the tub and the drawer, and the second sealing bead is disposed on the other.

Optionally, the storage container further comprises:

and the magnetic field device is flat and arranged on the inner wall of the outer barrel, and is used for applying a magnetic field inside the drawer retracted in the outer barrel.

Optionally, the storage container comprises two magnetic field devices, and the two magnetic field devices are respectively arranged on two opposite inner walls of the outer barrel.

Optionally, the magnetic field device comprises:

a magnetic field generating member for generating a magnetic field;

the magnetic conduction sheet is arranged in an abutting mode with the magnetic field generating piece, and the area of the surface of the magnetic conduction sheet facing the magnetic field generating piece is larger than the area occupied by the magnetic field generating piece.

Optionally, the storage container comprises two magnetic strips, the two magnetic strips are respectively positioned at two opposite sides of the drawer retracted in the outer barrel, the magnetic strips are positioned between the two magnetic field devices, and two ends of the magnetic strips are respectively connected with the magnetic conducting sheets of the two magnetic field devices.

According to the sealing assembly, the first deformation cavity is formed in the first sealing rib, and the second deformation cavity is formed in the second sealing rib. In the use process of the sealing assembly, the first sealing rib and the second sealing rib are mutually extruded to enable the first deformation cavity and the second deformation cavity to deform, so that the first sealing rib and the second sealing rib are in close contact to form a seal. Because the first sealing rib and the second sealing rib can both deform and are more easily attached together, the first sealing rib and the second sealing rib can keep good sealing effect under relatively small extrusion force when the drawer is in a closed state, namely, the first sealing rib and the second sealing rib can respectively achieve good sealing effect under relatively small deformation amount. Therefore, the first sealing rib and the second sealing rib also have more deformation allowance for the pressing operation of the drawer. Therefore, on the basis of ensuring a good sealing effect, the sealing assembly enables the resistance to be applied to the pressing operation of the drawer to be smaller, and is beneficial to improving the use experience of the push-spring drawer.

Further, the seal assembly of the present utility model allows the first deforming portion to have a movable end by connecting one annular edge of the first deforming portion with one annular edge of the first supporting portion with a space between the other annular edge of the first deforming portion and the other annular edge of the first supporting portion. Therefore, during the compression deformation of the first deformation chamber, there is deformation of the first deformation portion itself, and at the same time, there is deformation of the movable end of the first deformation portion toward the first support portion. The presence of the movable end of the first deformation portion, compared to the sealed deformation chamber, contributes to an easier deformation of the first deformation chamber, thus contributing to a further reduction of the resistance to the pressing of the drawer.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic cross-sectional view of a first seal bead in a seal assembly according to one embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of a second seal bead in a seal assembly according to one embodiment of the utility model;

FIG. 3 is a schematic cross-sectional view of a seal assembly according to one embodiment of the utility model;

FIG. 4 is a schematic view of a storage container according to one embodiment of the utility model;

FIG. 5 is a schematic cross-sectional view of a storage container according to one embodiment of the utility model;

fig. 6 is a schematic view of a magnetic field device and magnetic strips in a storage container according to one embodiment of the utility model.

Detailed Description

It should be understood by those skilled in the art that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model, and the some embodiments are intended to explain the technical principles of the present utility model and are not intended to limit the scope of the present utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive effort, based on the embodiments provided by the present utility model, shall still fall within the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Further, it should also be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

As shown in fig. 1-3, in one embodiment, the seal assembly includes a first seal bead 100 and a second seal bead 200. The first sealing bead 100 is ring-shaped and is formed with a first deformation cavity 101. The second sealing rib 200 has a ring shape, and the second sealing rib 200 is formed with a second deformation chamber 201. The first sealing rib 100 and the second sealing rib 200 are respectively installed at the inlets of the drawer and the accommodating cavity accommodating the drawer, and the first sealing rib 100 and the second sealing rib 200 can be mutually extruded to deform the first deformation cavity 101 and the second deformation cavity 201.

Referring to fig. 1-3, in particular, for use with drawers, it is common for the drawer to be drawably mounted in a receiving chamber, and for the drawer to be sealed, an annular seal is formed around the interior surface of the drawer front wall and the entrance to the receiving chamber. Therefore, the first sealing rib 100 and the second sealing rib 200 are respectively installed at the inlets of the drawer and the receiving chamber receiving the drawer, and both are annular, meaning that the first sealing rib 100 and the second sealing rib 200 can form an annular seal between the drawer and the periphery of the receiving chamber inlet.

The ring may be square, elliptical, or irregular, as long as it is a closed ring that can surround the inlet of the housing chamber.

Further, the first and second sealing ribs 100 and 200 are made of an elastic material, and one of the first and second sealing ribs 100 and 200 is installed at an inner side surface of the front wall of the drawer and the other is installed at an inlet of the receiving cavity during use of the sealing assembly. During the retraction of the drawer into the receiving cavity, the first sealing rib 100 and the second sealing rib 200 are continuously approached until contacting each other as the drawer is retracted.

Then, in the drawer closed state, the first and second sealing ribs 100 and 200 are pressed against each other, so that the first and second deformation chambers 101 and 201 are deformed. Further, the first seal bead 100 and the second seal bead 200 are closely adhered to each other to form a seal. In addition, when the additional stroke pressing operation is performed on the drawer, the first sealing rib 100 and the second sealing rib 200 are also pressed against each other, and both the first deformation chamber 101 and the second deformation chamber 201 are deformed.

In the solution of the present embodiment, the first deformation cavity 101 is provided in the first seal bead 100, and the second deformation cavity 201 is provided in the second seal bead 200. During use of the seal assembly, the first seal bead 100 and the second seal bead 200 are pressed against each other to deform the first deformation chamber 101 and the second deformation chamber 201, so that the first seal bead 100 and the second seal bead 200 are in close contact to form a seal.

Because the first sealing rib 100 and the second sealing rib 200 can both deform and are more easily attached together, the first sealing rib 100 and the second sealing rib 200 can maintain a good sealing effect under a relatively small extrusion force when the drawer is in a closed state, that is, the first sealing rib 100 and the second sealing rib 200 can respectively achieve a good sealing effect under a relatively small deformation amount. Thus, the first and second sealing beads 100 and 200 have more deformation margin for the drawer to be pressed. Therefore, on the basis of ensuring a good sealing effect, the sealing assembly enables the resistance to be applied to the pressing operation of the drawer to be smaller, and is beneficial to improving the use experience of the push-spring drawer.

With continued reference to fig. 1-3, further, the first sealing bead 100 includes a first support portion 110 and a first deformation portion 120. The first supporting portion 110 has an annular sheet-like structure. One of the annular edges of the first deforming part 120 is connected to one of the annular edges of the first supporting part 110, and a space is provided between the other annular edge of the first deforming part 120 and the other annular edge of the first supporting part 110. The first deforming part 120 protrudes away from the first supporting part 110 with respect to the first supporting part 110, so that a first deforming cavity 101 having an opening is formed between the first deforming part 120 and the first supporting part 110.

Specifically, the first support 110 is annular in shape, so has two annular edges, an inner annular edge and an outer annular edge. The inner ring edge is the edge of the hollow area in the middle of the annular first supporting part 110, and the sheet-shaped main body of the first supporting part 110 is arranged between the outer ring edge and the inner ring edge. Likewise, the annular first deformation 120 also has two annular edges.

Further, the cross section of the first deforming portion 120 is arched, the outer ring edge of the first deforming portion 120 is connected with the outer ring edge of the first supporting portion 110, and the inner ring edge of the first deforming portion 120 is spaced from the inner ring edge of the first supporting portion 110. Thus, the first deforming part 120 is protruded in a direction away from the first supporting part 110, so that the first deforming cavity 101 is formed between the concave surface of the first deforming part 120 and the first supporting part 110. Also, since the inner circumferential edge of the first deforming part 120 has a space from the inner circumferential edge of the first supporting part 110, the first deforming cavity 101 has an opening formed between the inner circumferential edge of the first deforming part 120 and the inner circumferential edge of the first supporting part 110.

In the solution of the present embodiment, by connecting one annular edge of the first deforming part 120 with one annular edge of the first supporting part 110, a space is provided between the other annular edge of the first deforming part 120 and the other annular edge of the first supporting part 110, so that the first deforming part 120 has one movable end. Therefore, during the press deformation of the first deformation chamber 101, there is deformation of the first deformation portion 120 itself, and also deformation of the movable end of the first deformation portion 120 toward the first support portion 110. The presence of the free end of the first deformation 120, compared to a sealed deformation chamber, contributes to an easier deformation of the first deformation chamber 101, thus helping to further reduce the resistance to the pressing of the drawer.

Referring to fig. 3, it is preferable that a side of the first deforming part 120 and the first supporting part 110 having a space is directed toward an annular middle of the first sealing rib 100. Specifically, the inner ring edge of the first deforming part 120 has a distance from the inner ring edge of the first supporting part 110.

By making the side of the first deforming part 120 and the first supporting part 110 having the space face the annular middle part of the first seal bead 100 so that the opening of the first deforming chamber 101 faces the annular inner side of the first seal bead 100, it is possible to reduce the accumulation of dirt in the first deforming chamber 101.

The inner ring edge of the first deforming portion 120 may be connected to the inner ring edge of the first supporting portion 110, and the outer ring edge of the first deforming portion 120 may be spaced from the outer ring edge of the first supporting portion 110.

Note that, the second sealing rib 200 may also be configured in the same manner as the first sealing rib 100, and will not be described here.

Referring to FIG. 3, in one embodiment, the seal assembly further includes a mounting frame 300. The mounting frame 300 has a ring shape. The first sealing rib 100 is fixed to the mounting frame 300, and the mounting frame 300 is adapted to be fitted at an inlet of the receiving chamber for receiving the drawer.

Specifically, during use, the mounting frame 300 is fitted at the opening of the receiving chamber, and the first seal bead 100 is fixed to the mounting frame 300. That is, the first sealing rib 100 is not directly connected to the drawer accommodating member.

Because the first sealing rib 100 has a small volume, and the volume of the member to be engaged with the drawer is generally large, the difference in size between the first sealing rib 100 and the member to accommodate the drawer is excessively large. The mounting has a certain difficulty if the first sealing rib 100 is directly mounted on the drawer-accommodating member. Therefore, by providing the mounting frame 300 having a larger body shape than the first sealing rib 100, the first sealing rib 100 is mounted on the mounting frame 300 and then mounted on the member accommodating the drawer, so that the mounting and replacement of the first sealing rib 100 can be facilitated to a certain extent.

As shown in fig. 1 and 3, in one embodiment, the mounting frame 300 is provided with a catching groove 310, and the first sealing rib 100 mounted to the mounting frame 300 is provided with a catching protrusion 130 engaged with the catching groove 310. The catching protrusion 130 is inserted into the catching groove 310 to fix the first sealing rib 100 to the mounting frame 300.

Specifically, in the cross-sectional shape of the catching convex 130, the catching convex 130 has a rod-like structure with an end portion expanded, and forms a ship-anchored structure. The inner wall of the clamping groove 310 is provided with a protrusion matched with the expansion structure of the end part of the clamping protrusion 130, and after the clamping protrusion 130 is embedded into the clamping groove 310, the expansion part of the clamping protrusion 130 can clamp the protrusion of the inner wall of the clamping groove 310, so that fixation is formed.

Further, the end of the locking protrusion 130 is provided with a slope, and the protrusion of the inner wall of the locking groove 310 is also formed with a slope. During the insertion of the catching convex 130 into the catching groove 310, the inclined surface of the end of the catching convex 130 is matched with the inclined surface of the protrusion of the inner wall of the catching groove 310, so that the catching convex 130 more easily passes over the protrusion of the inner wall of the catching groove 310.

The snap-in protrusions 130 and the snap-in grooves 310 are assembled in such a manner that the installation between the first sealing rib 100 and the installation frame 300 is more convenient. Meanwhile, the first sealing rib 100 and the mounting frame 300 are detachably fixed together, so that the first sealing rib 100 can be replaced conveniently.

The second seal bar 200 may be provided on the mounting frame 300.

As shown in fig. 1 to 5, in one embodiment, the storage container includes an outer tub 10, a drawer 20, and a seal assembly in any of the above embodiments. The tub 10 is formed with a receiving chamber 11, and the receiving chamber 11 is formed with an opening into which the drawer 20 is placed. The drawer 20 is drawably disposed in the receiving chamber 11. The first sealing rib 100 is provided at the tub 10, and the second sealing rib 200 is provided at the drawer 20.

Referring to fig. 1 to 5, in detail, the outer tub 10 is substantially square, and an inlet of the receiving chamber 11 is formed on one side of the square. The first sealing bead 100 is provided at an end surface of the outer tub 10 where an inlet is formed, and the first sealing bead 100 is provided around the inlet. The second sealing rib 200 is provided at an inner surface of the front wall of the drawer 20. During the closing of the drawer 20, the first and second sealing ribs 100 and 200 are continuously moved closer until the first and second sealing ribs 100 and 200 are in contact.

Then, in the closed state of the drawer 20, the first and second sealing ribs 100 and 200 are pressed against each other, so that the first and second deformation chambers 101 and 201 are deformed. Further, the first seal bead 100 and the second seal bead 200 are closely adhered to each other to form a seal. In addition, when the additional stroke pressing operation is performed on the drawer 20, the first sealing rib 100 and the second sealing rib 200 are also pressed against each other, and both the first deformation chamber 101 and the second deformation chamber 201 are deformed.

In the embodiment, the first sealing rib 100 is provided on the tub 10, and the second sealing rib 200 is provided on the drawer 20. In use, the first sealing rib 100 and the second sealing rib 200 are pressed against each other to deform the first deformation chamber 101 and the second deformation chamber 201, so that the first sealing rib 100 and the second sealing rib 200 are in close contact to form a seal.

Because the first sealing rib 100 and the second sealing rib 200 can both deform and are more easily attached together, in the closed state of the drawer 20, the first sealing rib 100 and the second sealing rib 200 can maintain a good sealing effect under a relatively small extrusion force, that is, the first sealing rib 100 and the second sealing rib 200 can each achieve a good sealing effect under a relatively small deformation amount.

Thus, the first and second sealing beads 100 and 200 have more deformation margin for the pressing operation of the drawer 20. Therefore, on the basis of ensuring a better sealing effect, the resistance to the pressing operation of the drawer 20 is smaller, which is beneficial to improving the use experience of the push-spring drawer 20.

In addition, the storage container is of an independent structure, can be assembled in the refrigerator body after the refrigerator body is manufactured, and is convenient and quick to manufacture and maintain subsequently.

As shown in fig. 5 and 6, the storage container further comprises a magnetic field device 30. The magnetic field device 30 is flat. A magnetic field device 30 is provided at the inner wall of the outer tub 10, the magnetic field device 30 being used to apply a magnetic field inside the drawer 20 retracted inside the outer tub 10.

Referring to fig. 5 and 6, in particular, the magnetic field device 30 includes a magnetic field generating member 31 and a magnetically conductive sheet 32. The magnetic field generating member 31 is for generating a magnetic field. The magnetic sheet 32 is disposed in close contact with the magnetic field generating member 31, and the area of the surface of the magnetic sheet 32 facing the magnetic field generating member 31 is larger than the area occupied by the magnetic field generating member 31.

Specifically, the magnetic field generating member 31 is an electric coil. The electrical coil is attached to the side of the magnetically permeable sheet 32 facing the drawer 20. The energized electrical coil produces a magnetic field that is guided by the magnetically permeable sheet 32 so that the magnetic field is more evenly distributed within the drawer 20.

In the solution of the present embodiment, the magnetic field means 30 are provided inside the outer tub 10. So that the magnetic field device 30 can generate a magnetic field in the drawer 20, and the magnetic field can act on the food material in the drawer 20. Therefore, the crystal nucleus growth of the food material is inhibited, the growth rate of the ice crystals is higher than the migration rate of water molecules, and the ice crystals generated by the food material are smaller.

That is, the food material is allowed to be at the same low temperature without generating large ice crystals. And further, the damage to the food cells can be reduced, and the nutrition and the taste of the food are ensured. The storage effect of the food materials is improved.

The magnetic field generating member 31 may be a permanent magnet sheet. Alternatively, the magnetic field means 30 is a separate permanent magnet sheet. Alternatively, the magnetic field means 30 is a separate electrical coil.

Referring to fig. 5 and 6, further, the storage container includes two magnetic field devices 30, and the two magnetic field devices 30 are respectively disposed at opposite inner walls of the outer tub 10. Specifically, two magnetic field devices 30 are provided at the top and bottom of the outer tub 10, respectively. By providing two magnetic field means 30, the magnetic field effect can be enhanced while helping to make the magnetic field more uniform.

It should be noted that the two magnetic field devices 30 may be disposed on the left and right sides of the drawer 20, respectively.

Further, as shown in fig. 6, the storage container includes two magnetic strips 40. Two magnetic guides 40 are respectively located at opposite sides of the drawer 20 retracted at the tub 10. And the magnetic tape 40 is located between the two magnetic field means 30. Both ends of the magnetic conductive tape 40 are connected to the magnetic conductive sheets 32 of the two magnetic field devices 30, respectively.

By providing the magnetic guide strip 40 between the two magnetic field devices 30, an annular magnetic conduction path surrounding the drawer 20 can be formed, improving the uniformity of the magnetic field within the drawer 20. Meanwhile, the release of the magnetic field to the outside can be reduced, and the interference to other parts outside the storage container is reduced.

It should be noted that, when the two magnetic field devices 30 are disposed on the left and right sides of the drawer 20, the two magnetic strips 40 are disposed on the top and bottom sides of the drawer 20, respectively.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A seal assembly for a push-and-flip drawer, comprising:

the first sealing rib is annular, and a first deformation cavity is formed in the first sealing rib;

the second sealing rib is annular, and a second deformation cavity is formed in the second sealing rib;

the first sealing rib and the second sealing rib are respectively arranged at the entrance of the drawer and the containing cavity for containing the drawer, and the first sealing rib and the second sealing rib can be mutually extruded to enable the first deformation cavity and the second deformation cavity to deform.

2. The seal assembly for a push-to-flip drawer of claim 1 wherein the first sealing bead comprises:

the first supporting part is of an annular sheet-shaped structure;

the first deformation part is connected with one annular edge of the first support part, and a space is reserved between the other annular edge of the first deformation part and the other annular edge of the first support part;

the first deformation portion protrudes away from the first support portion with respect to the first support portion, so that the first deformation chamber having an opening is formed between the first deformation portion and the first support portion.

3. The seal assembly for a push-to-play drawer of claim 2, wherein a side of the first deformation and the first support having a spacing is directed toward an annular middle of the first sealing bead.

4. The seal assembly for a push-to-flip drawer of claim 1, further comprising:

the installation frame is annular, first sealing rib or second sealing rib is fixed in the installation frame, the installation frame is used for assembling the entrance in holding the chamber.

5. The seal assembly for a push-to-play drawer of claim 4, wherein the mounting frame is provided with a clamping groove, and the sealing rib mounted on the mounting frame is provided with a clamping protrusion matched with the clamping groove, and the clamping protrusion is embedded into the clamping groove to fix the sealing rib on the mounting frame.

6. A storage container, comprising:

an outer tub formed with the accommodation chamber;

the drawer is arranged in the accommodating cavity in a drawable manner;

the seal assembly of any one of claims 1 to 5, the first sealing bead being disposed on one of the tub and the drawer, the second sealing bead being disposed on the other.

7. The storage container of claim 6, further comprising:

the magnetic field device is flat and arranged on the inner wall of the outer barrel and is used for applying a magnetic field inside the drawer retracted in the outer barrel.

8. The storage container of claim 7, wherein the storage container comprises two magnetic field devices, the two magnetic field devices being disposed on opposite inner walls of the outer tub, respectively.

9. The storage container of claim 8, wherein the magnetic field means comprises:

a magnetic field generating member for generating a magnetic field;

the magnetic conduction sheet is arranged close to the magnetic field generating piece, and the area of one surface of the magnetic conduction sheet facing the magnetic field generating piece is larger than the area occupied by the magnetic field generating piece.

10. The storage container of claim 9, comprising two magnetic strips on opposite sides of the drawer retracted in the outer tub, respectively, and between the two magnetic field devices, the magnetic strips being connected at each end to the magnetic strips of the two magnetic field devices, respectively.