CN217723239U - Filter cup assembly and health preserving kettle - Google Patents

Abstract

The application relates to a filter bowl subassembly and health preserving kettle, including filter bowl, bottom and sheath, the bottom of filter bowl is provided with joint portion, and the at least part of bottom is installed in the filter bowl, and the bottom includes the body and sets up the bullet on the body and detains, and the bottom is buckled through the bullet and is installed in the filter bowl with the cooperation detachably of joint portion, and the sheath is connected in the inboard of bottom. The utility model provides a filter bowl subassembly simple structure, it is with low costs, and the setting of sheath can prevent that the user from being in the in-process of wasing the bottom, and the user is buckled the part scratch that has sharp edge by the bullet on the body etc. and is convenient for wash, and the security is high, has promoted user's use and has experienced.

Description

Filter cup assembly and health preserving kettle

Technical Field

The application relates to the technical field of health preserving kettles, in particular to a filter cup assembly and a health preserving kettle.

Background

The health preserving kettle product has the advantages of a heating block, safety, reliability, simple use, convenience in carrying and the like, is widely applied to family life, gradually becomes a household appliance with higher use frequency in the family life, is greatly convenient, and meets the life requirements of people. A health preserving pot generally includes a container and a bowl assembly disposed within the container. Currently, the existing filter cup assembly generally comprises a filter cup and a bottom cover which is connected with the filter cup through a connecting device, but the connecting device has a sharp edge, so that the risk of scratching a user in the process of cleaning the bottom cover exists.

SUMMERY OF THE UTILITY MODEL

The application provides a filter bowl subassembly and health preserving kettle to the easy problem of scratch of in-process user who washs the bottom among the above-mentioned prior art of solution.

The embodiment of the application provides a filter bowl subassembly in the first aspect, including filter bowl, bottom and sheath, the bottom of filter bowl is provided with joint portion, at least part of bottom install in the filter bowl, the bottom includes the body and sets up bullet on the body is buckled, the bottom passes through the bullet buckle with the cooperation detachably of joint portion install in the filter bowl, the sheath connect in the inboard of bottom.

In this scheme, the bottom is installed in the filter bowl through the cooperation detachably of bullet knot with joint portion, and the bullet is buckled and probably extends to the body of bottom inboard after producing elastic deformation, and the inboard at the bottom is connected to the sheath. This avoids the user being obstructed by the snap during cleaning of the bowl assembly. Especially, some bullet detain the terminal edge sharpness, the sheath is connected in the inboard of bottom can shelter from the bullet and detain, has prevented that the user from in the washing bottom in-process, and the problem of the sharp terminal of bullet knot and user's contact when extrusion touching bullet detains to the protection user can not be buckled the scratch by the bullet, and the user of being convenient for washs, has improved the safety in utilization of filter bowl subassembly. Simultaneously, the sheath is connected the back with the bottom, and in the body of bottom stretched into the filter bowl, set up the joint of the joint portion of bullet knot and filter bowl bottom on the body to make the bottom difficult for droing, easy dismounting is swift, and does not have high to the size precision requirement of joint portion and bullet knot, and the mass production of being convenient for is made, and production low in manufacturing cost. Consequently, the filter bowl subassembly simple structure of this application, it is with low costs, and the setting of sheath can prevent that the user from being in the in-process of wasing the bottom the user by the part scratch that the body is gone up the bullet knot etc. and has sharp edge, be convenient for wash, and the security is high, has promoted user's use and has experienced.

In one possible design, the sheath includes a main body portion with a gap therebetween.

In this scheme, the in-process of bottom and filter bowl installation, the bullet is buckled when receiving extrusion deformation's state, the end that the bullet was buckled can stretch into in the clearance, thereby reduce the height that the protruding body was buckled to the bullet, so that the body can stretch into in the filter bowl through the less round of mouth of the joint position of filter bowl bottom, when the body stretches into inside the filter bowl, the bullet is buckled automatic recovery and becomes the state that does not receive extrusion deformation, the bullet is buckled and can be protruded in the body, thereby the bullet is buckled can with the filter bowl joint, therefore, the setting in clearance can protect the user not with the sharp end contact of bullet knot, be convenient for the washing of bottom, improve the security of bottom, can provide the space for the deformation of bullet knot again, so that the assembly of bottom and filter bowl is easier, improve user's convenience in use.

In one possible design, the width of the gap is L, L is larger than or equal to 3mm and smaller than or equal to 4mm along the radial direction of the sheath. For example, L may be 3mm, 3.5mm, 4mm, etc., without limitation.

In the scheme, the width L of the gap is not too large or too small, if the width L is too large, namely L is more than 4mm, the product of the bottom wall of the bottom cover exposed to the inner side surface of the main body part of the sheath is greatly reduced, so that the number and the distribution range of the filter holes in the bottom cover are reduced, the food materials in the filter cup are not easy to fully contact with the solution in the container, and the cooking effect is reduced; if L is too small, namely L is less than 3mm, the width of the gap L can be greatly reduced, the elastic buckle cannot be deformed sufficiently, the assembly difficulty of the bottom cover and the filter bowl is increased, the elastic buckle is easily contacted with the sheath, the elastic buckle cannot deform in an unrecoverable manner, the clamping connection of the elastic buckle and the filter bowl is influenced, and the bottom cover is easily separated from the filter bowl, so that when the width L of the gap is less than or equal to 4mm and less than or equal to 3mm, the elastic buckle has enough space for deformation, the elastic buckle is not easy to contact with the sheath to interfere, the reliability of the elastic buckle is improved, the product of the bottom wall exposed on the inner side surface of the main body part of the sheath is moderate, the number and the distribution range of the filter holes in the bottom cover are moderate, the food in the filter bowl assembly is favorably in full contact with the solution in the container, and the cooking effect of the health preserving kettle is improved.

In a possible design, the sheath further includes a first connecting portion and a second connecting portion disposed at two ends of the main body portion, the body is further provided with a third connecting portion, the first connecting portion is connected with the third connecting portion, the bottom cover has a bottom wall, and the second connecting portion abuts against the bottom wall.

In this scheme, the first connecting portion of sheath is connected with the third connecting portion of bottom, second connecting portion and diapire butt, thereby make the sheath can be used for the space in the clearance that the bullet detained the deformation to keep apart with the space that the sheath is inboard to be used for holding the edible material, make the inboard edible material of sheath in difficult entering clearance, make difficult production clean dead angle in the bottom, the material is eaten to the residue in the bottom of being more convenient for clear away, keep the whole cleanliness of percolating cup, and can improve the joint strength of sheath and bottom, improve the security of the clean in-process of bottom, improve the structural stability of percolating cup subassembly.

In one possible embodiment, the first connection part has an outwardly disposed collar, by means of which the sheath is connected to the third connection part.

In this scheme, the hem outwards sets up the roughness that enough prevents first connecting portion to expose the part too high, has processing such as burrs and remains the scratch user, has improved the smooth degree that first connecting portion exposed the part, has further improved the safety in utilization of sheath, and the processing of being convenient for, and is with low costs, simultaneously, can improve the thickness of first connecting portion, and first connecting portion is difficult for producing deformation when making the hem be connected with the third connecting portion, has improved the structural stability of sheath.

In one possible design, the second connecting portion has an outwardly disposed flange, and the flange abuts against the bottom wall of the bottom cover.

In this scheme, the butt area of the bottom of second connecting portion and bottom can be improved in turn-ups's setting, prevent that the second connecting portion from sliding to lead to first connecting portion to receive to be dragged for the diapire, make the sheath produce deformation or reduce the joint strength of first connecting portion and third connecting portion, the stability of being connected of sheath and bottom has been improved, and further prevent that the inboard edible material of sheath from getting into the clearance, and simultaneously, the outside setting of turn-ups can avoid the sheath to shelter from the diapire and be located the inboard surface of sheath, the utilization ratio of diapire has been improved, the distribution range of filtration pore has been improved on the diapire, so that eat material and the interior liquid of container and fully contact in the filter bowl subassembly.

In one possible design, the sheath further includes an arc-shaped section, the first connecting portion and the main body portion are connected by the arc-shaped section, and the arc-shaped section is recessed toward the inner side of the sheath.

In this scheme, this structure setting can improve the utilization ratio of bottom inner space, further prevents to play to detain and interferes with the sheath at deformation in-process, and first connecting portion pass through the segmental arc with the main part and be connected, makes the inboard surface of sheath more smooth, makes to eat the material and is difficult for piling up in the junction, is convenient for more wash, and the segmental arc does not have edges and corners, further avoids the user to be scratched at the in-process of wasing the bottom, improves the safety in utilization.

In one possible design, the central angle of the arc-shaped section is alpha, and alpha is greater than or equal to 75 degrees and less than or equal to 90 degrees. For example, α may be 75 °, 80 °, 85 °, 90 °, etc., without limitation.

In the scheme, if the central angle alpha of the arc-shaped section is too small, namely alpha is less than 75 degrees, the height of the first connecting part above the tail end of the elastic buckle along the axial direction of the sheath is too high, so that the space for deformation of the elastic buckle is reduced, the elastic buckle is easy to contact and interfere with the first connecting part, the elastic buckle is not beneficial to deformation towards the inside of a gap, and the assembly of a bottom cover and a filter cup is not convenient; if the central angle alpha of the arc-shaped section is too large and alpha is more than 90 degrees, a gap which is easy to cause the food materials to be accumulated is easily formed at the joint of the first connecting part and the arc-shaped section, a cleaning dead angle is formed, the cleaning difficulty is increased, the interference between the bottom cover and the filter cup is easy to generate, and the assembly of the bottom cover and the filter cup is inconvenient. Therefore, when the central angle alpha of the arc-shaped section meets the condition that the central angle alpha is more than or equal to 75 degrees and less than or equal to 90 degrees, the elastic buckle can be ensured to have sufficient deformation space, the assembly is convenient, the inner side of the sheath is smooth, the cleaning dead angle is not easy to generate, the cleaning difficulty is reduced, and the space utilization rate of the inner side of the bottom cover is improved.

In one possible design, the material of the filter bowl is glass.

In this scheme, when the material of filter bowl is glass, have the transparency height, high temperature resistant, safe in utilization, with low costs, the advantage of workable manufacturing, and can see through the edible material of filter bowl seeing the inside clearly, easily the user observes the edible material change in the filter bowl subassembly, satisfies the different culinary art demands of user, and eats the inner wall that is difficult for adhering to the filter bowl, is convenient for wash, has improved user's use and has experienced.

A second aspect of embodiments of the present application provides a health preserving kettle comprising a container and the bowl assembly of any one of the embodiments above, the bowl assembly being removably mounted in the container. Since the filter bowl assembly has the technical effects, the cooking appliance comprising the filter bowl assembly also has corresponding technical effects, and the detailed description is omitted.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is an exploded view of a bowl assembly as provided herein;

FIG. 2 is a cross-sectional view of an assembled construction of the bowl assembly of FIG. 1;

FIG. 3 is a schematic view of a connection structure between the bottom cover and the sheath in FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 3 with the latch in an uncompressed state;

fig. 5 is a cross-sectional view of fig. 3 with the snap in a compressed state;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a schematic view of the construction of the sheath of FIG. 1;

FIG. 8 is a schematic structural view of the bottom cover in FIG. 1;

fig. 9 is a schematic structural view of the bowl of fig. 1.

Reference numerals:

1-a filter bowl;

11-top;

12-bottom;

13-a clamping part;

2-bottom cover;

21-body;

211-a third connection;

212-a via;

22-a bottom wall;

23-snapping;

24-a flange;

3-a sheath;

31-a body portion;

32-a first connection;

321-edge folding;

33-a second connection;

331-flanging;

34-an arc segment;

4-gap.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The present embodiment provides a bowl assembly, as shown in fig. 1, comprising a bowl 1, a bottom cap 2, and a jacket 3.

Wherein, the bottom 12 of filter bowl 1 is provided with joint portion 13, and the at least part of bottom 2 is installed in filter bowl 1, and bottom 2 includes body 21 and the bullet knot 23 of setting on body 21, and bottom 2 passes through the cooperation detachably of bullet knot 23 with joint portion 13 and installs in filter bowl 1. The sheath 3 is coupled to the inside of the bottom cover 2.

Referring to fig. 2 and 3, when the bottom cap 2 is mounted to the bowl 1, the elastic buckle 23 is elastically deformed, the end of the elastic buckle 23 extends toward the inside of the body 21, the end edge of the elastic buckle 23 is sharp, and when the elastic buckle 23 is pressed, the end of the elastic buckle 23 can extend into the inside of the body 21. In this embodiment, sheath 3 is connected in the inboard of bottom 2, consequently can shelter from bullet knot 23, prevents that the user from rinsing bottom 2 in-process, when extrusion touching bullet knot 23, the sharp end of bullet knot 23 and user's contact protect the user can not be buckled 23 scratches by the bullet, and the user of being convenient for washs, has improved the safety in utilization of filter bowl subassembly. Simultaneously, after sheath 3 and bottom 2 are connected, the body 21 of bottom 2 stretches into in the filter bowl 1, and the bullet knot 23 that sets up on body 21 is buckled with the joint portion 13 joint of filter bowl 1 bottom 12 to make bottom 2 be difficult for droing, easy dismounting is swift, and the size precision requirement to joint portion 13 and bullet knot 23 is not high, is convenient for mass production manufacturing, and production low in manufacturing cost. Therefore, the filter bowl subassembly simple structure that this application embodiment provided, it is with low costs, and the setting of sheath 3 can prevent that the user from being in the in-process of wasing bottom 2 the user by the part scratch that has sharp edge such as the bullet knot 23 on the body 21, be convenient for wash, and the security is high, has promoted user's use and has experienced.

As shown in fig. 1 and 2, the fastening portion 13 of the bottom 12 of the filter bowl 1 may be an annular protrusion with a spherical cross section formed on the edge of the bottom 12 of the filter bowl 1, the structure is easy to manufacture, and the filter bowl 1 and the bottom cover 2 are assembled without positioning, so that the installation is convenient. Of course, the engaging portion 13 may be a protruding rib protruding from the bottom 12 into the cavity of the filter bowl 1, and the engaging portion is not limited herein as long as it can engage with the elastic buckle 23.

In addition, a plurality of elastic buckles 23 can be arranged on the body 21 of the bottom cover 2, and the plurality of elastic buckles 23 are arranged along the periphery of the body 21, so that the connection stability of the bottom cover 2 and the filter bowl 1 can be improved, and the bottom cover 2 is further prevented from falling off in the using process. In the embodiment shown in fig. 1 and 3, the body 21 of the bottom cover 2 is provided with three elastic buckles 23, and the three elastic buckles 23 are arranged at intervals along the circumference of the body 21 to form a stable triangular connecting surface, so that the bottom cover 2 has high connection stability, is not easy to shake relative to the filter bowl 1, is not easy to fall off in the using process, and is easy to process and manufacture and low in cost. Of course, the number of the snap 23 may be four, five, six, etc., and is not limited herein.

In addition, as shown in fig. 2 and 3, a through hole 212 may be formed in the body 21 of the bottom cap 2, and the elastic buckle 23 is located at the through hole 212, so that the elastic buckle 23 can be forced to extend into the body 21, thereby facilitating the assembly and connection of the bottom cap 2 and the filter bowl 1 and reducing the assembly difficulty of the filter bowl assembly.

The bottom wall 22 of the bottom cover 2 inside the sheath 3 may be provided with a plurality of filtering holes for filtering food materials.

The filter bowl assembly can be used in household appliances such as health preserving pots, and is not limited herein. When the filter bowl assembly is used in a health preserving pot, as shown in fig. 1 and 2, the filter bowl assembly is removably mounted in the container of the health preserving pot through the opening of the top 11 of the filter bowl 1 to enhance the user experience.

The following description will be given by way of example of the use of the bowl assembly in a health preserving kettle.

In a particular embodiment, as shown in fig. 4, the sheath 3 includes a main body portion 31, with a gap 4 between the main body portion 31 and the body 21.

In this embodiment, in the process of installing the bottom cover 2 and the filter bowl 1, when the elastic buckle 23 is under the state of being extruded and deformed as shown in fig. 5, the end of the elastic buckle 23 can extend into the gap 4, so as to reduce the height of the elastic buckle 23 protruding out of the body 21, so that the body 21 can extend into the filter bowl 1 through the smaller circle opening of the position of the clamping part 13 at the bottom 12 of the filter bowl 1, when the body 21 extends into the filter bowl 1, the elastic buckle 23 automatically returns to the state of not being extruded and deformed as shown in fig. 4, and the elastic buckle 23 can protrude out of the body 21, so that the elastic buckle 23 can be clamped with the filter bowl 1, and therefore, the gap 4 can protect a user from contacting with the sharp end of the elastic buckle 23, thereby facilitating the cleaning of the bottom cover 2, improving the safety of the bottom cover 2, and providing a space for the deformation of the elastic buckle 23, so as to make the assembly of the bottom cover 2 and the filter bowl 1 easier, and improve the convenience of the user.

In a particular embodiment, as shown in FIGS. 5 and 6, the width of the gap 4 is L,3mm L4 mm, in the radial direction of the sheath 3. For example, L may be 3mm, 3.5mm, 4mm, etc., without limitation.

In this embodiment, the width L of the gap 4 should not be too large or too small, and if L is too large, i.e., L > 4mm, the volume of the bottom wall 22 of the bottom cover 2 exposed to the inner side surface of the main body 31 of the sheath 3 is greatly reduced, so that the number and distribution range of the filter holes 22 on the bottom cover 2 are reduced, the food material in the filter cup is not easily in full contact with the solution in the container, and the cooking effect is reduced. If L is too small, namely L is less than 3mm, the width of the gap 4 is greatly reduced, the elastic buckle 23 cannot be deformed sufficiently, the assembly difficulty of the bottom cover 2 and the filter bowl 1 is increased, the elastic buckle 23 is easily contacted with the sheath 3, the elastic buckle 23 is deformed irreversibly, the clamping connection of the elastic buckle 23 and the filter bowl 1 is influenced, and the bottom cover 2 is easily separated from the filter bowl 1. Therefore, when the width L of the gap 4 satisfies that L is less than or equal to 4mm and is less than or equal to 3mm, the elastic buckle 23 has enough space for deformation, and the elastic buckle 23 is not easy to contact and interfere with the sheath 3, so that the reliability of the elastic buckle 23 is improved, the size of the inner side surface of the main body part 31 of the sheath 3 exposed on the bottom wall 22 is moderate, the number and the distribution range of the filter holes 22 on the bottom cover 2 are moderate, the food in the filter cup component is favorably in full contact with the solution in the container, and the cooking effect of the health preserving pot is improved.

In a specific embodiment, as shown in fig. 6 and 7, the sheath 3 further includes a first connecting portion 32 and a second connecting portion 33 disposed at two ends of the main body 31, the body 21 is further provided with a third connecting portion 211, the first connecting portion 32 is connected with the third connecting portion 211, the bottom cover 2 has a bottom wall 22, and the second connecting portion 33 abuts against the bottom wall 22.

In this embodiment, the first connecting portion 32 of the sheath 3 is connected with the third connecting portion 211 of the bottom cover 2, the second connecting portion 33 is abutted to the bottom wall 22, thereby enabling the sheath 3 to isolate the space with the gap 4 for the elastic buckle 23 to deform from the space inside the sheath 3 for accommodating food materials, enabling the food materials inside the sheath 3 to be difficult to enter the gap 4, enabling the bottom cover 2 to be difficult to generate cleaning dead angles, and being more convenient for clearing away residual food materials in the bottom cover 2, keeping the overall cleanliness of the filter bowl, and being capable of improving the connection strength between the sheath 3 and the bottom cover 2, improving the safety of the bottom cover 2 in the cleaning process, and improving the structural stability of the filter bowl assembly.

In a specific embodiment, as shown in fig. 5 to 7, the first connecting portion 32 has an outwardly disposed flange 321, and the sheath 3 is connected to the third connecting portion 211 through the flange 321.

In this embodiment, overlap limit 321 outwards sets up and enough prevents that first connecting portion 32 from exposing partial roughness too high, processing such as burr has and remains the scratch user, the partial smooth degree of first connecting portion 32 exposure has been improved, sheath 3's safety in utilization has further been improved, and the processing of being convenient for, and is with low costs, and simultaneously, can improve first connecting portion 32's thickness, first connecting portion 32 is difficult for producing deformation when making overlap limit 321 be connected with third connecting portion 211, sheath 3's structural stability has been improved.

The third connecting portion 211 may also have an inward folded edge to prevent the third connecting portion 211 from generating burrs and other residues to scratch a user, and the thickness of the third connecting portion 211 may be increased to prevent the bottom cover 2 from being deformed when being connected to the sheath 3, thereby further improving the safety of the bottom cover 2 and the structural stability.

Of course, the first connection portion 32 and the third connection portion 211 may also be formed by polishing a thicker wall surface, and are not limited herein.

Specifically, the folded edge 321 and the third connecting portion 211 may be fixedly connected by welding, detachably connected by clamping, or connected by a connecting member, which is not limited herein.

More specifically, as shown in the embodiment of fig. 5 and 6, the folded edge 321 may be butt-welded to a portion of the third connecting portion 211 above the elastic buckle 23, so as to prevent the elastic buckle 23 from being excessively deformed by extrusion and contacting and interfering with the sheath 3, so that the sheath 3 is deformed or falls off due to stress, the connection strength and the connection stability between the sheath 3 and the bottom cover 2 are improved, and the whole periphery is not required to be welded, so as to further improve the production efficiency and reduce the processing cost.

In one embodiment, as shown in fig. 5 to 7, the second connecting portion 33 has an outwardly disposed flange 331, and the flange 331 abuts against the bottom wall 22 of the bottom cover 2.

In this embodiment, the setting of turn-ups 331 can improve the butt area of diapire 22 of second connecting portion 33 and bottom 2, prevent that second connecting portion 33 from sliding for diapire 22 and leading to first connecting portion 32 to receive and dragging, make sheath 3 produce deformation or reduce the joint strength of first connecting portion 32 and third connecting portion 211, the stability of being connected of sheath 3 and bottom 2 has been improved, and further prevent that the inboard edible material of sheath 3 from getting into clearance 4, and simultaneously, the outside setting of turn-ups 331 can avoid sheath 3 to shelter from the surface that diapire 22 is located the sheath 3 is inboard, the utilization ratio of diapire 22 has been improved, the distribution range of filtering hole on the diapire 22 has been improved, so that edible material fully contacts with the liquid in the container in the filter bowl subassembly.

In a specific embodiment, the sheath 3 further comprises an arc-shaped section 34, the first connecting portion 32 is connected with the main body portion 31 through the arc-shaped section 34, and the arc-shaped section 34 is recessed toward the inner side of the sheath 3.

In this embodiment, this structure setting can improve the utilization ratio of 2 inner spaces of bottom, further prevents that bullet knot 23 from interfering with sheath 3 at deformation in-process, and first connecting portion 32 is connected through segmental arc 34 with main part 31, makes the interior side surface of sheath 3 more smooth, makes edible material be difficult for piling up in the junction, the washing of being convenient for more, and segmental arc 34 does not have edges and corners, further avoids the user to be scratched at the in-process of wasing bottom 2, improves the safety in utilization.

The first connecting portion 32, the arc-shaped section 34, the main body portion 31 and the second connecting portion 33 are all in smooth transition, so that the smoothness of the inner side of the sheath 3 is further improved, the inner side of the sheath 3 is free of edges and corners, and safety is further improved.

In another embodiment, the first connection portion 32 and the main body portion 31 may also be connected by an inclined section, and the first connection portion 32, the inclined section, and the main body portion 31 are in smooth transition, so as to further reduce the processing difficulty and reduce the cost.

In one embodiment, as shown in FIGS. 5 and 6, the arcuate section 34 has a central angle α of 75 ≦ α ≦ 90. For example, α may be 75 °, 80 °, 85 °, 90 °, etc., without limitation.

In this embodiment, if the central angle α of the arc-shaped segment 34 is too small, that is, α < 75 °, the height of the first connecting portion 32 above the end of the elastic buckle 23 along the axial direction of the sheath 3 is too high, so that the space for deformation of the elastic buckle 23 is reduced, the elastic buckle 23 is easily contacted and interfered with the first connecting portion 32, and the elastic buckle 23 is not deformed into the gap 4, which is not convenient for assembling the bottom cover 2 and the filter cup 1. If the central angle α of the arc-shaped section 34 is too large, and α is greater than 90 °, a gap which is easy to accumulate food materials is easily formed at the connection position of the first connection portion 32 and the arc-shaped section 34, a cleaning dead angle is formed, the cleaning difficulty is increased, interference is easily generated between the elastic buckle 23 and the bottom cover 2, and the assembly of the bottom cover 2 and the filter cup 1 is inconvenient. Therefore, when the central angle alpha of the arc-shaped section 34 satisfies that alpha is more than or equal to 75 degrees and less than or equal to 90 degrees, the elastic buckle 23 can be ensured to have sufficient deformation space, the assembly is convenient, the inner side of the sheath 3 is smooth, the cleaning dead angle is not easy to generate, the cleaning difficulty is reduced, and the space utilization rate of the inner side of the bottom cover 2 is improved.

Specifically, as shown in fig. 7 and 8, the bottom cover 2 and the sheath 3 may be made of an alloy material such as stainless steel, the bottom cover 2 is integrally formed, and the sheath 3 is also integrally formed, wherein the stainless steel has high toughness, so that the elastic buckle 23 on the bottom cover 2 has high elasticity, and is not easy to damage, high temperature resistant, safe to use, and low in cost, and the requirement on dimensional accuracy is not high, and is easy to process and manufacture.

In addition, the sheath 3 can be made of stainless steel sheets with the thickness of 0.25 mm-0.35 mm, and has the advantages of good structural stability, difficult deformation and light weight, no material waste and cost saving.

In one embodiment, as shown in FIG. 9, the material of bowl 1 is glass.

In this embodiment, when the material of filter bowl 1 is glass, have the advantage that the transparency is high, high temperature resistant, safe in utilization, with low costs, workable manufacturing, and can see through filter bowl 1 and see clearly the edible material of the inside, easily the user observes the edible material change in filter bowl subassembly 1, satisfies the different culinary art demands of user, and edible material is difficult for being attached to filter bowl 1's inner wall, is convenient for wash, has improved user's use and has experienced.

In one embodiment, as shown in fig. 8 and 9, a flange 24 is provided on a side of the bottom cover 2 away from the filter bowl 1, and the bottom 12 of the filter bowl 1 abuts against the flange 24, so that the bottom cover 2 can be easily assembled and disassembled by a user through the flange 24, and the assembly and disassembly efficiency of the filter bowl assembly is further improved.

More specifically, as shown in FIG. 8, the flange 24 has an outwardly disposed overlap to avoid sharp scratching of the user by the edges of the flange 24.

Embodiments of the present application also provide a health preserving pot, as shown in fig. 1 and 2, the health preserving pot includes a container and the filter bowl assembly of any one of the above embodiments, and the filter bowl assembly is detachably mounted in the container. Since the filter bowl assembly has the above technical effects, the cooking appliance including the filter bowl assembly should also have corresponding technical effects, and the detailed description thereof is omitted.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A bowl assembly, comprising:

the filter cup comprises a filter cup (1), wherein a clamping part (13) is arranged at the bottom (12) of the filter cup (1);

the bottom cover (2), at least part of the bottom cover (2) is installed in the filter bowl (1), the bottom cover (2) comprises a body (21) and a spring buckle (23) arranged on the body (21), and the bottom cover (2) is detachably installed on the filter bowl (1) through the matching of the spring buckle (23) and the clamping part (13);

a sheath (3), the sheath (3) being connected to the inside of the bottom cover (2).

2. A filter bowl assembly according to claim 1, wherein the sheath (3) comprises a main body portion (31), the main body portion (31) having a gap (4) with the body (21).

3. A filter bowl assembly according to claim 2, wherein the gap (4) has a width L,3mm ≦ L ≦ 4mm in the radial direction of the jacket (3).

4. A filter cup assembly according to claim 2, wherein the sheath (3) further comprises a first connection portion (32) and a second connection portion (33) provided at both ends of the main body portion (31), and a third connection portion (211) is further provided on the body (21);

the first connection portion (32) is connected to the third connection portion (211);

the bottom cover (2) has a bottom wall (22), and the second connecting portion (33) abuts against the bottom wall (22).

5. A filter cup assembly according to claim 4, wherein the first connection portion (32) has an outwardly arranged flange (321), the sheath (3) being connected to the third connection portion (211) by means of the flange (321).

6. A filter cup assembly according to claim 4, wherein the second connection (33) has an outwardly arranged flange (331), the flange (331) abutting the bottom wall (22) of the bottom lid (2).

7. A drip cup assembly according to claim 4, characterized in that said jacket (3) further comprises an arc-shaped section (34), said first connection portion (32) and said main body portion (31) being connected by said arc-shaped section (34);

the arc-shaped section (34) is recessed towards the inside of the sheath (3).

8. The bowl assembly of claim 7 wherein the arcuate segment (34) has a central angle α of 75 ° α or less and 90 ° or less.

9. A filter bowl assembly according to any one of claims 1 to 8 wherein the material of the filter bowl (1) is glass.

10. A health preserving kettle comprising a container and a filter bowl assembly as claimed in any one of claims 1 to 9, the filter bowl assembly being removably mounted in the container.

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