CN216402127U - Preservation box and refrigeration equipment - Google Patents

Abstract

The utility model discloses a preservation box and a refrigeration device, wherein the preservation box comprises: the box body, lid subassembly and electret subassembly have the cavity that is used for placing food in the box body, and the box body has and opens the mouth to make things convenient for to get and put food, and lid subassembly is connected to the box body in order to cover and opens the mouth, and electret subassembly sets up in lid subassembly and/or box body, and electret subassembly includes the electret and covers the structure, covers the at least part of structure and covers the electret, can protect the electret through covering the structure, reduces the electric charge that causes when fresh-keeping box washs and runs off for the antibacterial function of electret has longer ageing.

Description

Preservation box and refrigeration equipment

Technical Field

The utility model relates to a preservation appliance, in particular to a preservation box and refrigeration equipment.

Background

A large amount of food needs to be preserved and stored in daily life, although the food preservation box used at present has the functions of high sealing, no liquid leakage and no air leakage, the sealed environment also provides conditions for bacterial reproduction, so that the food is deteriorated and smelled, the preservation time is far shorter than that of the food preserved in an open container, and the existing food preservation box does not have the preservation function, and is generally placed in a refrigerator for preservation. In the prior art, the upper cover of the preservation box is subjected to electrostatic electret treatment, and the growth of bacteria is inhibited by using the characteristics of the electret; therefore, the problem exists that when the preservation box is cleaned, the electric charge of the electret of the upper cover can be lost due to friction, so that the function of the electret is lost, and the function of inhibiting bacteria is completely lost after a long time.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a preservation box which can better protect an electret.

The utility model also provides the refrigeration equipment.

The crisper according to an embodiment of the first aspect of the present invention comprises: the box body is provided with a cavity for placing food, the box body is provided with an open opening to facilitate taking and placing of food, the box cover component is connected to the box body to cover the open opening, the electret component is arranged on the box cover component and/or the box body and comprises an electret and a covering structure, and at least part of the covering structure covers the electret.

The preservation box provided by the embodiment of the utility model at least has the following beneficial effects: can protect the electret through covering the structure, reduce the charge loss that causes when the preservation box washs.

According to some embodiments of the utility model, the electret is completely covered by the covering structure, so that the protection effect on the electret can be improved, the charge loss caused by cleaning the preservation box is reduced, and the antibacterial function of the electret has longer time effect.

According to some embodiments of the present invention, the lid assembly is removably attached to the box body to facilitate cleaning of the crisper by a user.

According to some embodiments of the utility model, the box cover assembly is provided with the through hole communicated to the inside of the box body, so that gas in the box body can conveniently circulate, a highly sealed environment is prevented from being formed, and bacteria breeding is reduced.

According to some embodiments of the utility model, the through hole penetrates through the electret, that is, the electret is partially exposed at the position of the through hole, so that the air entering the box body can be inhibited or sterilized, the bacterial growth in the preservation box is reduced, and the food safety is improved.

According to some embodiments of the present invention, the box cover assembly includes a cover body, and the electret assembly is disposed on the cover body, so as to facilitate the configuration and installation of the electret assembly.

According to some embodiments of the utility model, the covering structure is a baffle plate, the baffle plate is connected with the cover body, and the electret is arranged between the baffle plate and the cover body, so that the electret component can be conveniently replaced or maintained by detaching the baffle plate, and the electret component is convenient to use.

According to some embodiments of the utility model, the baffle and the cover body are connected through the clamping mechanism, so that the assembly is convenient.

According to some embodiments of the utility model, the cover body is provided with a groove for accommodating the electret, and the clamping mechanism comprises a clamping hook part arranged on the groove wall of the groove and a clamping position arranged on the baffle, and the clamping hook part can be clamped into the clamping position to fix the baffle on the cover body.

According to some embodiments of the utility model, the clamping mechanism further comprises an insertion part arranged on the groove wall of the groove, an insertion position is formed between the insertion part and the bottom of the groove, one side end of the baffle can be inserted into the insertion position, one end of the baffle can be pre-positioned, and the subsequent matching installation of the clamping hook part and the clamping position can be facilitated.

According to some embodiments of the utility model, the baffle plate and the cover body are both of a square structure, one of the groove walls is provided with an insertion part, the other three groove walls are provided with hook parts, one side edge of the baffle plate is provided with an insertion groove corresponding to the insertion part, the other three side edges are provided with clamping positions, during assembly, the side end of the baffle plate is laterally and obliquely inserted into the insertion position, so that the insertion part is inserted into the insertion groove, the baffle plate and the cover body rotate relatively by taking the vicinity of the insertion position as a fulcrum, and then the hook parts and the clamping positions can be buckled, thereby completing the assembly of the baffle plate and the cover body.

According to some embodiments of the present invention, the box cover assembly includes a frame and a cover movably disposed on the frame, the frame is connected to the box body, the cover can move to a position for opening the open opening to facilitate taking and placing food, or the cover can move to a position for closing the open opening to reduce external contamination to the food.

According to some embodiments of the utility model, two cover bodies are arranged, the two cover bodies are distributed along the up-down direction, and the two cover bodies are respectively connected with the frame in a sliding manner through the sliding structure, so that the function of bidirectional opening or unidirectional opening of the box cover assembly can be realized, and different use requirements can be met.

According to some embodiments of the present invention, the sliding structure includes a guide portion disposed on the frame and a rail disposed on the cover, the guide portion being slidably engaged with the rail such that the cover is slidably coupled to the frame.

According to some embodiments of the present invention, the cover body is provided with the hook, the rail is formed between the hook and the cover body, and the guide portion can be clamped into the rail along the hook to form a sliding fit structure with the rail, so as to facilitate the assembly of the cover body and the frame.

According to some embodiments of the utility model, the rail is provided with the protruding part, the protruding part can be abutted with the guide part, and the contact surface during sliding friction can be reduced and the flow property during sliding of the cover body can be improved through the structure that the protruding part is abutted with the guide part and forms sliding fit.

According to some embodiments of the utility model, the side of the box body is provided with a viewing window for a user to view the food of the safe.

A refrigerator according to a second embodiment of the present invention comprises the crisper of any of the embodiments of the first aspect of the present invention.

The refrigeration equipment provided by the embodiment of the utility model has at least the following beneficial effects: the electret that sets up at the preservation box is protected through covering the structure, reduces the electric charge that causes when the preservation box washs and runs off, prolongs the expiration date of preservation box antibacterial function.

Drawings

FIG. 1 is a schematic structural diagram of a crisper according to an embodiment of the present invention;

FIG. 2 is an exploded view of the crisper of an embodiment of the present invention;

FIG. 3 is a schematic view of the preservation box according to the embodiment of the present invention when the double-layered cover is opened by sliding;

FIG. 4 is a second schematic view of the preservation box according to the embodiment of the utility model when the double-layered cover is opened by sliding;

FIG. 5 is a third schematic view of the fresh food box according to the embodiment of the present invention when the double-layered lid body is opened by sliding;

FIG. 6 is a schematic cross-sectional view of a crisper of an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a lid assembly according to an embodiment of the present invention;

FIG. 8 is an exploded view of the lid assembly according to one embodiment of the present invention;

FIG. 9 is an enlarged view of portion A of FIG. 6;

FIG. 10 is an enlarged view of portion B of FIG. 7;

FIG. 11 is an enlarged view of portion C of FIG. 7;

FIG. 12 is an enlarged view of portion D of FIG. 7;

FIG. 13 is a schematic view of a crisper according to an embodiment of the present invention with a single lid slid open;

fig. 14 is a schematic view illustrating a fresh food box according to an embodiment of the present invention when a cover is turned over and opened.

Reference numerals:

a box body 100, a mounting hole 101 and an observation window 110;

the box cover assembly 200, the through hole 201, the cover body 210, the groove 211, the handle portion 212, the frame 220, the guide portion 231, the rail 232, the hook 233 and the protrusion 234;

the electret 310, the baffle 320, the hook 331, the clamping position 332, the inserting part 333 and the inserting groove 334.

Detailed Description

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

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 14, the fresh food box, wherein, as shown in fig. 1 and 2, the fresh food box includes: box body 100 and lid subassembly 200, have the cavity that is used for placing food in the box body 100, box body 100 has the opening to make things convenient for to get and put food, and lid subassembly 200 is connected to box body 100 in order to cover the opening, protects the food in the box body 100, and the preservation box can be placed indoor or place in refrigeration plant such as refrigerator, etc. in order to reach fresh-keeping effect.

Specifically, the box body 100 and the box cover assembly 200 are generally made of materials meeting food safety requirements, such as food grade plastics, and the like, the manufacturing process is simpler, the pollution to food can be reduced, and the opening can be arranged at the upper end or the side face of the box body 100 according to specific use requirements.

As shown in fig. 1 and fig. 2, the fresh keeping box according to the embodiment of the first aspect of the present invention further includes: the electret component is arranged on the box cover component 200 and comprises an electret 310 and a covering structure, at least part of the covering structure covers the electret 310, the electret 310 can be protected through the covering structure, and charge loss caused when the preservation box is cleaned is reduced.

Specifically, the electret is treated by the electret, an electrostatic field and a magnetic field exist in the electret to inhibit the growth of bacteria, the electret 310 is covered by the covering structure, and when a user washes the preservation box, the friction between the user and the electret can be reduced, so that the loss of electric charges can be reduced, and the service life of the electret is prolonged.

It is conceivable that the electret assembly may be further disposed on the box body 100, or disposed on both the box body 100 and the box cover assembly 200, so that the preservation box has a better bacteriostatic effect.

Specifically, the cover structure may partially or completely cover the electret 310 by cooperating with the case 100 or the case cover assembly 200, or the cover structure may independently partially or completely cover the electret 310, for example, the cover structure is a protective cover, the protective cover is detachably or fixedly connected to the case 100 or the case cover assembly 200, the electret 310 is disposed in the protective cover, the protective cover may partially or completely cover the electret 310, or the cover protection function of the electret 310 may be achieved.

It is contemplated that the lid assembly 200 may be removably coupled to the housing 100 to facilitate cleaning of the crisper.

Specifically, the lid assembly 200 is connected to the box body 100 by fastening, screwing (circular preservation box) or fitting, and the like, so that the requirement for disassembling and assembling the lid assembly 200 can be met.

As shown in fig. 7 and 8, it is conceivable that the electret 310 is completely covered by the covering structure, so that the protection effect on the electret 310 can be improved, the charge loss caused by cleaning the preservation box can be further reduced, and the bacteriostatic function of the electret 310 has a longer time-effect.

Specifically, after the electret 310 is completely covered by the covering structure, when the preservation box is scrubbed, the scrubbing piece hardly rubs against the electret 310, and the loss of electric charges can be greatly reduced.

It is contemplated that the cover structure may be configured to partially cover the electrets 310, only the portion that is easily scrubbed, and may also function to reduce charge loss.

As shown in fig. 1 and 6, it is conceivable that the cap assembly 200 is provided with a through hole 201 communicating with the interior of the case body 100, so as to facilitate the air circulation in the case body 100, avoid forming a highly sealed environment, and reduce the growth of bacteria.

It is conceivable that the ventilation holes may be formed in the case 100, or both the case 100 and the lid assembly 200 may be formed in the same manner.

As shown in fig. 6, it is conceivable that the through hole 201 penetrates through the electret 310, that is, the electret 310 is partially exposed at the position of the through hole 201, and can perform bacteriostasis or sterilization on air entering the box body 100, so as to reduce bacterial growth in the fresh-keeping box and improve food safety.

Specifically, the electret 310 is partially exposed in the through hole 201, and when the preservation box is cleaned, the exposed part of the electret 310 is not easy to scrub, so that the electric charge damage is less.

As shown in fig. 1, 2, 5, 6, and 7, it is conceivable that the cover assembly 200 includes a cover 210, and the electret assembly is disposed on the cover 210, so as to facilitate the disposition and installation of the electret assembly.

Specifically, the cover assembly 200 includes a cover 210 and a frame 220 for disposing the cover 210, the electret 310 is disposed on the cover 210, and the cover structure is disposed on the electret 310 or the cover 210 to cover and protect the electret 310, so as to facilitate the installation of the electret assembly.

It can be thought that the cover 210 and the frame 220 are detachably connected, which facilitates the cover 210 to be detached and cleaned, and certainly, in the specific implementation process, the cover 210 and the frame 220 may also adopt a non-detachable connection structure, which can improve the structural stability.

As shown in fig. 7 and 8, it is conceivable that the shielding structure is a baffle 320, the baffle 320 is detachably connected to the cover 210, and the electret 310 is disposed between the baffle 320 and the cover 210, so that the electret assembly can be conveniently replaced or maintained by detaching the baffle 320, and the electret assembly is convenient to use.

Specifically, the electret 310 is disposed on the baffle 320 or the cover 210, the baffle 320 is connected to the cover 210, and the electret 310 is positioned between the baffle 320 and the cover 210, and the upper and lower surfaces of the electret 310 are covered by the cooperation of the baffle 320 and the cover 210, so that the charge loss during cleaning is reduced.

It is contemplated that in particular implementations, the baffle 320 and the cover 210 may be non-removable, such as the baffle 320 being overmolded directly onto the cover 210, the baffle 320 being formed directly as a unitary structure with the cover 210, or the baffle 320 being bonded to the cover 210 by adhesive or ultrasonic welding.

It is contemplated that the electret 310 may be embedded in the cover 210 during the specific implementation process, such as during the injection molding of the cover 210 or by a secondary injection molding or the like.

It is contemplated that the electret 310 may be configured to be embedded in the case 100 during the specific implementation process, such as during the injection molding of the case 100 or by a secondary injection molding or the like.

As shown in fig. 7, 8, 10, 11, and 12, it is conceivable that the shutter 320 and the cover 210 are connected by a snap-fit mechanism, and the assembly is facilitated.

Specifically, the baffle 320 and the cover 210 are both made of plastic materials, have certain elastic deformation performance, and can be conveniently and quickly connected by a clamping mechanism.

It is contemplated that, in the implementation process, the baffle 320 and the cover 210 may be connected by screws or by a sliding insertion structure, and the electret assembly may be conveniently disassembled and maintained.

As shown in fig. 7, 8, 10, 11, and 12, it is conceivable that the cover 210 is provided with a recess 211 for accommodating the electret 310, the locking mechanism includes a locking portion 331 provided on a wall of the recess 211 and a locking portion 332 provided on the shutter 320, and the locking portion 331 can be locked into the locking portion 332 to fix the shutter 320 to the cover 210.

Specifically, the clamping position 332 may be a concave structure or directly be an end surface of the baffle 320, when assembling, the electret 310 is placed into the groove 211, so that the clamping hook portion 331 corresponds to the clamping position 332, the baffle 320 is aligned and assembled with the cover 210, so that the clamping hook portion 331 is clamped into the clamping position 332, and then the assembly connection between the baffle 320 and the cover 210 can be completed, and when disassembling, the clamping hook portion 331 is pressed to deform and disengage from the clamping position 332, and then the baffle 320 can be taken out.

In the implementation process, it is conceivable that the baffle 320 may be provided with a through hole, and the cover 210 may be provided with a cylindrical hook that can be inserted into the through hole, so as to meet the clamping connection between the baffle 320 and the cover 210.

It is conceivable that the hook portion 331 is provided with a guide surface such as an arc surface, an inclined surface, or the like to facilitate guiding the hook portion 331 to be caught in the catching position 332.

As shown in fig. 7, 8, 10, 11, and 12, it is conceivable that the locking mechanism further includes an insertion portion 333 provided on a groove wall of the recess 211, an insertion position is formed between the insertion portion 333 and a bottom of the recess 211, and one end of the shutter 320 can be inserted into the insertion position, so that one end of the shutter 320 can be pre-positioned, and the subsequent fitting of the hook portion 331 and the locking position 332 can be facilitated.

Specifically, an insertion groove 334 corresponding to the insertion portion 333 is formed in one side end of the baffle 320, and during assembly, one side end of the baffle 320 is obliquely inserted into the insertion position, at this time, an included angle is formed between the baffle 320 and the cover 210, and the baffle 320 and the cover 210 rotate relative to each other with the vicinity of the insertion position as a fulcrum, so that the hook portion 331 and the clamping position 332 can be buckled, and assembly is completed, and assembly is more convenient.

As shown in fig. 7 and 8, it is conceivable that the baffle 320 and the cover 210 are both square, one of the groove walls of the recess 211 is provided with an insertion portion 333, the other three groove walls are provided with a hook portion 331, one side edge of the baffle 320 is provided with an insertion groove 334 corresponding to the insertion portion 333, and the other three side edges are provided with a clamping position 332, when assembling, the side end of the baffle 320 is laterally inserted into the insertion position in an inclined manner, so that the insertion portion 333 is inserted into the insertion groove 334, and the baffle 320 and the cover 210 rotate relative to each other with the vicinity of the insertion position as a fulcrum, so that the hook portion 331 and the clamping position 332 are buckled, and the assembling of the baffle 320 and the cover 210 is completed.

In the specific implementation process, an inserting portion 333 may be disposed on one of the groove walls of the groove 211, a hook portion 331 is disposed on any one or two of the other three groove walls, and the baffle 320 is correspondingly disposed with the inserting groove 334 and the clamping position 332, so as to meet the clamping requirement and achieve the effect of convenient assembly.

It is contemplated that, in the implementation process, the baffle 320 and the cover 210 may be configured in a circular or oval shape, and the assembly may be completed by providing a clamping mechanism at the corresponding position.

In the specific implementation process, the inserting portion 333 may not be provided, and the assembly of the baffle 320 and the cover 210 is completed by the engagement of the hook portion 331 and the engaging portion 332.

As shown in fig. 1, 2, 3, 4 and 5, it is conceivable that the cover assembly 200 includes a frame 220 and a cover 210 movably disposed on the frame 220, the frame 220 is connected to the box body 100, the cover 210 can move to a position for opening the open opening to facilitate taking and placing food, or the cover 210 can move to a position for closing the open opening to reduce external contamination to the food.

Specifically, the frame 220 is bonded or welded to the edge structure of the open opening, or the frame 220 is detachably connected to the edge structure of the open opening by means of clamping, screwing, or close-fitting, and the frame 220 serves as a base for movably mounting the cover 210, so that the cover 210 can be conveniently and movably mounted.

It is contemplated that in some embodiments, the frame 220 and the cover 210 may be integrally formed, such as by injection molding, and the food taking and protecting functions may be achieved by removing or covering the lid assembly 200.

In the specific implementation process, it is conceivable that the cover 210 may also be directly movably disposed on the box 100, and may also satisfy the functions of taking, placing, and protecting food.

As shown in fig. 1, 2, 3, 4, 5, and 9, it is conceivable that two cover bodies 210 are disposed, the two cover bodies 210 are distributed along the vertical direction, and the two cover bodies 210 are slidably connected to the frame 220 through a sliding structure, so that the two-way opening or one-way opening function of the lid assembly 200 can be realized, and different use requirements can be met.

Specifically, two cover bodies 210 distributed in the up-down direction are arranged in a sliding manner to form a double-section sliding door structure, and a pushing part 212 is arranged at the upper end of each cover body 210 to facilitate pushing of the cover bodies 210 by a user, as shown in fig. 3, the two cover bodies 210 slide to the left side of the preservation box, a large opening is formed at the right side of the preservation box, and the user can take and place food conveniently at the right side; as shown in fig. 4, the two covers 210 slide to the right side of the preservation box, and a larger opening is formed at the left side of the preservation box, so that a user can conveniently take and place food at the left side; as shown in fig. 4, the two cover bodies 210 slide to the middle of the preservation box, and openings are formed at both sides of the preservation box, so that a user can conveniently take and place food at both sides of the preservation box; different use requirements of users can be met through the design.

It is conceivable that three or more covers 210 may be provided as needed to realize three or more sliding switch functions in the specific implementation process.

It can be appreciated that, as shown in fig. 13, the cover 210 is configured as one, a single cover 210 is slidably disposed on the frame 220 or the box 100, and the cover 210 can partially slide out of the box 100, so as to open the open opening for accessing food, and facilitate use.

As shown in fig. 14, the cover 210 is rotatably disposed on the frame 220 or the box 100, and the opening can be opened by rotating the cover 210 to access food, which is convenient for use.

As shown in fig. 6, 7, 9 and 12, it is conceivable that the sliding structure includes a guide portion 231 provided on the bezel 220 and a rail 232 provided on the cover 210, and the guide portion 231 is slidably engaged with the rail 232 so that the cover 210 is slidably coupled to the bezel 220.

Specifically, the guiding portion 231 may have a long strip shape, or the guiding portion 231 may be configured with a plurality of guiding portions and distributed at intervals along the linear direction to cooperate with the rail 232, so that the cover 210 can slide linearly to the open or closed position.

In a specific implementation process, a sliding groove corresponding to the thickness of the edge of the cover 210 is provided on the inner side of the frame 220, and a slidable structure is formed by directly matching the edge of the cover 210 with the sliding groove, so that the sliding opening and closing function of the cover 210 can be satisfied.

As shown in fig. 9 and 12, it is conceivable that the cover 210 is provided with a hook 233, a rail 232 is formed between the hook 233 and the cover 210, and the guide 231 can be snapped into the rail 232 along the hook 233 to form a sliding fit structure with the rail 232, so as to facilitate the assembly of the cover 210 and the bezel 220.

Specifically, when the cover 210 is assembled with the frame 220, the cover 210 corresponds to the frame 220 and presses relatively, so that the hook 233 is clamped on the guide 231, and meanwhile, the region between the hook 233 and the cover 210 can form a track 232 which can be in sliding fit with the guide 231, and meanwhile, the cover 210 and the frame 220 are assembled and connected in a sliding manner, and the structure is simple and the assembly is convenient.

It is contemplated that in practice, the rails 232 may be recessed on the side edges of the cover 210 to form a sliding fit with the guides 231.

As shown in fig. 12, it is conceivable that the rail 232 is provided with a projection 234, the projection 234 can abut against the guide 231, and the contact surface at the time of sliding friction can be reduced and the flow property at the time of sliding the cover 210 can be improved by a structure in which the projection 234 abuts against the guide 231 and forms a sliding fit.

Specifically, the plurality of protrusions 234 may be disposed to support the elongated guide portion 231 at intervals and form a sliding fit, so as to reduce the contact area of the sliding structure and reduce the frictional resistance, thereby achieving the effect of improving the sliding smoothness.

It is contemplated that, in the specific implementation, a convex structure may be disposed on the guide 231, a concave structure may be disposed on the guide 231, or a concave structure may be disposed on the rail 232, which may achieve the effect of reducing the friction force.

As shown in fig. 1 and 2, it is conceivable that the side of the case body 100 is provided with a viewing window 110 so that a user can view the food of the safe.

Specifically, the observation window 110 is a light-transmitting plate such as a glass plate or a light-transmitting plastic plate, the side surface of the box body 100 is provided with the mounting hole 101 corresponding to the observation window 110, and the observation window 110 can be fixed at the mounting hole 101 through modes such as tight fit, buckle and bonding, so that a user can observe the internal condition of the box body 100 without opening the opening.

It is contemplated that in implementations, a viewing window may be provided in lid assembly 200 to allow a user to view the contents of the safe.

According to the refrigeration equipment of the embodiment of the second aspect of the utility model, the preservation box of any embodiment of the first aspect of the utility model is included, the electret 310 arranged on the preservation box is protected through the covering structure, the charge loss caused when the preservation box is cleaned is reduced, and the effective period of the bacteriostatic function of the preservation box is prolonged.

Specifically, the refrigeration equipment is used for preserving food through refrigeration, and can be a refrigerator, a preservation and refrigeration cabinet and the like.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present invention is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (15)

1. A crisper, comprising:

a box body provided with an open mouth;

a lid assembly connected to the case body to cover the open opening;

the electret component is arranged on the box body and/or the box cover component and comprises an electret and a covering structure, and the covering structure partially or completely covers the electret.

2. The crisper of claim 1, wherein: the lid assembly is detachably connected to the box body.

3. The crisper of claim 1 or 2, wherein: the lid subassembly includes the lid, cover the structure and be the baffle, the baffle with the lid is connected, the electret set up in the baffle with between the lid.

4. The crisper of claim 3, wherein: the baffle is connected with the cover body through a clamping mechanism.

5. The crisper of claim 4, wherein: the cover body is provided with a groove used for containing the electret, the clamping mechanism comprises a clamping hook part arranged on the groove wall of the groove and a clamping position arranged on the baffle, and the clamping hook part can be clamped into the clamping position.

6. The crisper of claim 5, wherein: the clamping mechanism further comprises an inserting portion arranged on the groove wall of the groove, an inserting position is formed between the inserting portion and the bottom of the groove, and one side end of the baffle can be inserted into the inserting position.

7. The crisper of claim 1 or 2, wherein: the box cover assembly comprises a frame and a cover body movably arranged on the frame, the frame is connected to the box body, and the cover body can move to the position of opening or closing the opening.

8. The crisper of claim 7, wherein: the cover body is arranged on the frame in a sliding mode.

9. The crisper of claim 8, wherein: the lid disposes two, two the lid distributes along upper and lower direction, two the lid respectively through sliding construction with but frame sliding connection.

10. The crisper of claim 9, wherein: the sliding structure comprises a guide part arranged on the frame and a track arranged on the cover body.

11. The crisper of claim 10, wherein: the cover body is provided with a clamping hook, the rail is formed between the clamping hook and the cover body, and the guide part can be clamped into the rail along the clamping hook.

12. The crisper of claim 10, wherein: the track is provided with a protruding portion which can be abutted against the guide portion.

13. The crisper of claim 1, wherein: the box cover assembly is provided with a through hole communicated to the inside of the box body.

14. The crisper of claim 1, wherein: the box body is provided with an observation window.

15. A refrigeration appliance, comprising: the crisper of any of claims 1 to 14.

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