CN220365943U

CN220365943U - Seal assembly

Info

Publication number: CN220365943U
Application number: CN202321756034.4U
Authority: CN
Inventors: 叶理德; 唐路蒙
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-19
Anticipated expiration: 2033-07-05

Abstract

The application discloses a seal assembly. Seal assembly installs between cooking cup and cup, seal assembly includes: the sealing ring comprises a supporting part and a positioning part, the positioning part is formed on one side of the supporting part and is circumferentially arranged along the circumferential direction of the supporting part, and the positioning part extends towards the direction far away from the supporting part; the lock cup ring comprises a body, the body is provided with an end face, an inner annular wall and an outer annular wall, the end face is circumferentially and circumferentially provided with a mounting groove, the mounting groove is inwards sunken from the end face of the body and is clamped between the inner annular wall and the outer annular wall, and the positioning part is arranged in the mounting groove. The design of this application through sealing washer and lock cup ring for seal assembly simple installation, convenient operation, assembly efficiency is high, and neat, the sealed effectual of outward appearance after assembling with cooking cup and cup seat.

Description

Seal assembly

Technical Field

The application relates generally to the technical field of small household appliances, and in particular relates to a sealing assembly.

Background

Along with the increasing living standard of people, people pay more attention to nutrition of infants, so that complementary food needs to be made in the feeding process of the infants to supplement nutrition for the infants, such as rice paste, vegetable noodles and the like. The auxiliary food machine is generally used for conditioning food materials in a conventional form, and is used for being prepared into a paste shape for eating through the processes of crushing, stirring, heating and the like of raw materials so as to adapt to people with difficult diet, and great convenience is provided for feeding infants.

In order to avoid liquid entering the cup seat, a sealing ring is generally directly arranged between the cup body and the cup seat in the related art for sealing a gap between the cup body and the cup seat.

However, the existing directly-arranged sealing ring is inconvenient to install in the actual installation process, and the existing sealing ring is usually a cylindrical rubber ring, is unreliable in positioning, uneven in assembly effect and poor in assembly efficiency.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a seal assembly, through the design of sealing washer and lock cup ring for seal assembly simple to operate, convenient operation, assembly efficiency is high, and with cooking cup and cup seat assembly back outward appearance neat, sealed effectual.

In a first aspect, the present utility model provides a seal assembly for mounting between a serving cup and a cup holder, comprising:

the sealing ring comprises a supporting part and a positioning part, the positioning part is formed on one side of the supporting part and is circumferentially arranged along the circumferential direction of the supporting part, and the positioning part extends towards the direction far away from the supporting part;

the lock cup ring comprises a body, the body is provided with an end face, an inner annular wall and an outer annular wall, a mounting groove is formed in the end face in a surrounding mode along the circumferential direction of the end face, the mounting groove is recessed inwards from the end face of the body and is clamped between the inner annular wall and the outer annular wall, and the positioning part is inserted into the mounting groove.

According to this scheme, the supporting part of sealing washer is used for bearing cooking cup's bottom, and then is favorable to sealing between cooking cup bottom and the sealing washer, and the location portion location of sealing washer is reliable, and the convenience is connected with the lock cup ring, and the lock cup ring is favorable to being connected cooking cup and cup, and the mounting groove on the body of lock cup ring cooperates with the location portion of sealing washer, further realizes sealedly. Therefore, through the design of sealing washer and lock cup ring for seal assembly installs simply, convenient operation, and assembly efficiency is high, and with cooking cup and cup seat assembly back outward appearance neat, sealed effectual.

As an alternative scheme, dodging the groove has been seted up to the terminal surface that the locating part kept away from the supporting part, dodges the groove and encircles along the circumference of locating part and dodges the inward recess of terminal surface of groove self-positioning portion. According to this scheme, when location portion and mounting groove cooperation installation, dodge the groove and provide the space that location portion takes place deformation, location portion week side inwards extrudees the deformation, and then makes location portion install more easily and get into in the mounting groove, convenient operation, sealed reliable.

Alternatively, the areas on the two sides of the locating part are respectively configured into a first sealing part and a second sealing part, and the first sealing part and the second sealing part are respectively in sealing fit with the inner walls opposite to the mounting groove. According to this scheme, first sealing part and second sealing part are closely laminated with the mounting groove inner wall owing to deformation effect, and then reliably realize sealing, improve the leakproofness.

Alternatively, the inner wall of the mounting groove is in interference fit with the outer side wall of the first sealing portion and the outer side wall of the second sealing portion respectively. According to this scheme, interference fit's mode is favorable to guaranteeing good leakproofness, and need not to additionally use other sealing member to seal the space between first sealing part and second sealing part and the mounting groove, easy operation.

As an alternative scheme, the side that the supporting part was equipped with location portion is the third sealing part, and when the location portion was installed in the mounting groove, the terminal surface in close contact with of third sealing part and body. According to the scheme, the third sealing part is in sealing fit with the end face of the body, so that the sealing performance is further improved.

Alternatively, the width of the third sealing portion gradually decreases in a direction extending from the supporting portion toward the positioning portion. According to the scheme, the sealing is realized, and meanwhile, the sealing assembly is convenient to be matched with the cup seat.

Alternatively, the depth of the mounting groove is 3mm-10mm. According to this scheme, make things convenient for the installation of sealing washer to realize reliable sealing, avoid the degree of depth too big simultaneously, lead to the location portion of sealing washer to need longer size in order to realize sealing, improve the problem of sealing washer cost.

As an alternative scheme, still be provided with the guide area on the body, the guide area forms in the outer rampart bottom of body, and along cooking cup towards the direction that the cup extends, the width of guide area reduces gradually. According to the scheme, the assembly of the cup locking ring and the cup seat is facilitated, and the assembly efficiency is improved.

Alternatively, the guide region is at least partially inserted into the interior of the cup holder. According to the scheme, when the body is arranged on the cup seat, the guide area is at least partially inserted into the cup seat, so that the assembly of the cup locking ring and the cup seat is facilitated. Because in the conventional assembly process, the cup seat is covered at last, and the cup seat belongs to blind assembly, the arrangement of the guide area is very beneficial to improving the assembly efficiency.

As an alternative scheme, the screw thread is offered on the inner annular wall of body, and the bottom and the body screw thread cooperation of cooking cup are connected, and with supporting part in close contact. According to this scheme, cooking cup and lock cup ring screw cooperation, the sealing washer presss from both sides between cooking cup and lock cup ring, and the assembly is simple, and sealed effectual.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a partial exploded view of a seal assembly provided in an embodiment of the present application;

FIG. 2 is a schematic structural view of a seal ring according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a lock ring according to an embodiment of the present application;

FIG. 4 is a partial exploded view of a seal assembly provided in an embodiment of the present application;

FIG. 5 is a partial exploded view of a cup holder assembly provided in an embodiment of the present application;

FIG. 6 is a schematic view of a partial structure of an assembled cup holder assembly according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a cup assembly according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a material processing device according to an embodiment of the present application;

fig. 9 is a cross-sectional view of a material handling apparatus according to an embodiment of the present application.

In the drawing the view of the figure,

100. a seal assembly;

10. the sealing ring comprises a sealing ring, a supporting part, a positioning part, a avoiding groove, a first sealing part, a second sealing part and a third sealing part, wherein the supporting part is 11, the positioning part is 12, the avoiding groove is 120, the first sealing part is 122;

20. the lock cup ring comprises a lock cup ring body 21, a body 210, a mounting groove 211, an inner annular wall 212, an end face 213, an outer annular wall 22, a guide area 23 and threads;

200. cup holder assembly, 201. Cup holder;

300. cup body component, 301, cooking cup;

400. cooking equipment, 401. Host computer.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in 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 also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

The application provides a seal assembly, this seal assembly can be applicable to the sealing between the cup and the cup of various material reason equipment or complementary food equipment, prevents effectively that liquid on the cup from getting into inside the cup, influences the normal use of equipment.

In particular, the sealing assembly of the application is convenient to assemble, reliable in positioning, good in sealing performance and neat in appearance after being assembled through the design of the sealing ring and the cup locking ring.

As shown in fig. 1-4, embodiments of the present application provide a seal assembly 100 mounted between a serving cup 301 and a cup holder 201, comprising:

the seal ring 10, the seal ring 10 includes a supporting portion 11 and a positioning portion 12, the positioning portion 12 is formed on one side of the supporting portion 11 and is circumferentially arranged along the circumference of the supporting portion 11, the positioning portion 12 extends in a direction away from the supporting portion 11;

the lock cup ring 20, the lock cup ring 20 includes a body 21, the body 21 has an end surface 212, an inner annular wall 211 and an outer annular wall 213, the end surface 212 is circumferentially provided with a mounting groove 210, the mounting groove 210 is recessed inward from the end surface and is clamped between the inner annular wall 211 and the outer annular wall 213, and the positioning portion 12 is inserted into the mounting groove 210.

It will be appreciated that the sealing ring 10 may be made of an elastic material, such as, but not limited to, silica gel, which is convenient to install and has good sealing property. The supporting part 11 of the sealing ring 10 is mainly used for supporting the cooking cup 301, in actual use, the bottom surface of the cooking cup 301 is in close contact with the supporting part 11, and the cooking cup 301 presses the supporting part 11 for further sealing with the cup holder 201 through the sealing assembly 100; wherein, the surface of the supporting portion 11 contacting with the cooking cup 301 may be a plane or an arc surface, in a preferred embodiment, the surface of the supporting portion 11 contacting with the cooking cup 301 is concave towards the center of the supporting portion 11 to form an arc surface, which is favorable for partially wrapping the bottom surface of the cooking cup 301, thereby improving the tightness;

the positioning part 12 is formed on one side of the supporting part 11, and the positioning part 12 is mainly used for being matched and connected with the lock cup ring 20, so that the lock cup ring is convenient to connect and reliable in positioning, the problem that the existing sealing ring is easy to slide due to the fact that the positioning part is not arranged is avoided, and reliable sealing is ensured; wherein, the positioning portion 12 forms a circle along the circumference of the supporting portion 11, which is favorable for forming an omnibearing seal with the lock cup ring 20, and improves the tightness.

In a specific embodiment, the supporting part 11 and the positioning part 12 can be cylindrical, and can be matched with the sealing of any existing cooking cup and cup holder.

It will also be appreciated that the lock cup ring 20 is used to connect the cuisine cup 301 with the cup holder 201, the inner annular wall 211 of the lock cup ring 20 is connected with the bottom of the cuisine cup 301, and the outer annular wall 213 of the lock cup ring 20 is mounted on the cup holder 201, so as to connect the cup holder of the cuisine cup 301 with the cup holder 201, and seal the gap at the connection position. In the actual assembly process, the positioning part 12 of the sealing ring 10 is installed inside the installation groove 210, the outer annular wall 213 of the lock cup ring 20 is installed on the cup holder 201, and the bottom of the cooking cup 301 and the inner annular wall 211 of the lock cup ring 20 are installed in a matched manner, so that the sealing assembly 100 is installed inside the cup holder 201, the appearance of the cup body assembly is tidy, the sealing performance is good, the positioning is reliable, the assembly process is easy to operate, and the assembly efficiency is effectively improved.

It should be noted that, the cross-sectional shape of the mounting groove 210 should be matched with the cross-sectional shape of the positioning portion 12, for example, rectangular, so as to ensure good sealing performance; the outer wall 213 of the lock ring 20 may be detachably connected to the cup holder 201 by any means, such as, but not limited to, a snap-fit or screw-fit connection, which is not specifically limited in the embodiments of the present application.

The sealing assembly of this application embodiment has solved current direct adoption sealing washer, and the installation is inconvenient, and the location is unreliable, problem that the assembly effect is poor. The supporting part of the embodiment sealing washer of this application is used for bearing cooking cup's bottom, and then is favorable to sealing between cooking cup bottom and the sealing washer, and the location portion location of sealing washer is reliable, and is convenient to be connected with the lock cup ring, and the lock cup ring is favorable to being connected cooking cup and cup seat, and the mounting groove on the body of lock cup ring cooperates with the location portion of sealing washer, further realizes sealedly, and then through the design of sealing washer and lock cup ring for seal assembly simple installation, convenient operation, assembly efficiency is high, and neat, the sealed effectual with the outward appearance after cooking cup and the cup seat assembly.

As an implementable manner, as shown in fig. 2, further includes: the end face of the positioning part 12 far away from the supporting part 11 is provided with an avoidance groove 120, the avoidance groove 120 is circumferentially arranged along the circumferential direction of the positioning part 12, and the avoidance groove 120 is inwards recessed from the end face of the positioning part 12.

The avoidance groove 120 is mainly used for providing an avoidance space, so that the positioning portion 12 is easier to install and does not affect the tightness between the positioning portion 12 and the inner wall of the installation groove 210 when being assembled in the installation groove 210, and thus, the avoidance groove 120 can be of any shape, and the embodiment of the application is not particularly limited to this.

Dodge the groove 120 from the terminal surface of location portion 12 inwards sunken, dodge the groove 120 can be from the terminal surface that keeps away from supporting part 11 of location portion 120 sunken to the terminal surface of being connected with supporting part 11 (i.e. dodge the degree of depth of groove and equal the height of location portion 120), dodge the groove 120 and also can be from the terminal surface of location portion 12 inwards sunken to the arbitrary region in location portion 12 middle part (i.e. dodge the degree of depth of groove and be less than the height of location portion 120) of location portion 12, according to actual processing demand confirm can, this embodiment of the application does not do not limit.

The circumferential surrounding of the locating part is avoided in this embodiment, is favorable to when locating part and mounting groove cooperation installation, dodges the groove and provides the space that the locating part takes place to deform, and the locating part week side inwards extrudees the deformation, and then makes the locating part install more easily and get into in the mounting groove, convenient operation, and can guarantee the leakproofness.

As an achievable embodiment, as shown in fig. 2, the regions of the positioning portion 12 located on both sides of the escape groove 120 are configured as a first sealing portion 121 and a second sealing portion 122, respectively, and the first sealing portion 121 and the second sealing portion 122 are respectively in sealing engagement with the inner walls of the mounting groove 210 facing each other.

In this embodiment, the avoidance groove 120 is recessed inward from the end surface of the positioning portion 12, so that at least a partial region of the positioning portion 12 is partitioned into a first sealing portion 121 and a second sealing portion 122; after the positioning portion 12 is assembled with the mounting groove 210, the first sealing portion 121 and the second sealing portion 122 may be tightly attached to the inner wall of the mounting groove 210, or the gaps between the first sealing portion 121 and the second sealing portion 122 and the inner wall of the mounting groove 210 may be further sealed by other sealing members, so that sealing is reliably achieved, and sealing performance is improved.

In some embodiments, the relief groove 120 has a width of 1mm-6mm.

The width of the relief groove 120 refers to the maximum distance between two opposite side walls of the relief groove.

The width of dodging the groove of this embodiment is favorable to providing the space that the location portion takes place deformation, guarantees simultaneously that the location portion can realize reliable seal. When the width of the avoidance groove 120 is 1mm, the deformation space is provided, and meanwhile, the positioning part is ensured to have good tightness; when the width of the escape groove 120 is 6mm, a large installation space is provided, so that the assembly between the positioning part and the installation groove is easy and convenient.

As a preferred embodiment, as shown in fig. 2, the inner wall of the mounting groove 210 is interference fit with the outer side wall of the first sealing part 121 and the outer side wall of the second sealing part 122, respectively.

The interference fit's mode is favorable to guaranteeing good leakproofness in this embodiment, and need not to additionally use other sealing member to seal the space between first sealing portion and second sealing portion and the mounting groove, easy operation, sealed reliable.

As a practical way, the third sealing portion 13 is located on the side of the support portion 11 where the positioning portion 12 is located, and when the third sealing portion 13 is mounted in the mounting groove 210, the third sealing portion 13 is in close contact with the end face 212 of the body 21.

It is understood that the third sealing portion 13 may be the same shape as the positioning portion 12 or the supporting portion 11, for example, a cylindrical shape or a truncated cone shape; in actual processing, the third sealing portion 13 may be integrally formed with the supporting portion and the positioning portion, or may be processed secondarily, which is not particularly limited in the embodiment of the present application.

The third sealing portion 13 is provided between the supporting portion 11 and the positioning portion 12, and the dimension of the third sealing portion 13 in the width direction is larger than the dimension of the positioning portion 12 in the width direction, which is advantageous for better sealing. Specifically, after the positioning portion 12 is assembled into the mounting groove 210, the outer wall of the third sealing portion 13 is pressed against the end face 212 of the body 21, and the outer wall is tightly contacted with the end face 212, so that the sealing between the sealing ring 10 and the lock cup ring is realized.

In this embodiment, the third sealing portion is in sealing fit with the end face of the body, which is beneficial to further improving the tightness of the sealing assembly.

As a practical way, the width of the third sealing portion 13 gradually decreases in the direction extending from the supporting portion 11 to the positioning portion 12.

The width of the third sealing portion 13 refers to the maximum distance between opposite sides of the third sealing portion 13. The width of the third sealing portion 13 gradually decreases in the direction extending from the supporting portion 11 to the positioning portion 12, which is advantageous in improving the sealability of the third sealing portion 13 and the end face 212 of the body 21; on the other hand, the sealing component is convenient to be matched with the cup seat.

As a practical matter, the mounting groove 210 has a depth of 3mm-10mm.

The depth of the mounting groove 210 refers to the dimension of the mounting groove 210 in the direction in which the recess extends.

The degree of depth of mounting groove is favorable to making things convenient for the installation of sealing washer in this embodiment, realizes reliable sealing, simultaneously, can avoid the degree of depth too big, leads to the location portion of sealing washer to need longer size in order to realize sealing, improves the problem of sealing washer cost. When the depth of the mounting groove is 3mm, the sealing ring is beneficial to saving the cost of the sealing ring and realizing sealing; when the depth of the mounting groove is 10mm, the sealing performance is good.

As a realizable way, as shown in fig. 3, the body 21 is further provided with a guiding area 22, the guiding area 22 is formed at the bottom of the outer annular wall of the body 21, and the width of the guiding area 22 gradually decreases along the direction that the cooking cup extends towards the cup holder.

The guiding area 22 is used for assembling the body 21 of the cup ring 20 and the cup holder 201, and any detachable connection mode can be adopted between the body 21 and the cup holder 201, for example, the body 21 and the cup holder 201 are connected through threads, and certainly, the body 21 and the cup holder 201 are connected through a buckle, which is not particularly limited in the embodiment of the present application; the width of the guiding region 22 refers to the maximum distance between the opposite sides of the guiding region 22, and the guiding region 22 gradually decreases in width along the assembly direction of the sealing ring 10 and the cup locking ring 20, so that an inclined surface is formed, which is beneficial to facilitating the assembly of the cup locking ring 20 and the cup holder 201.

Specifically, in actual use, in order to conveniently wash cooking cup 301 and avoid the liquid of cooking cup 301 outer wall to get into inside cup 201, cup 201 is the final installation generally, and belongs to blind dress, and the existence of guide area 22 need not the user and carefully aligns the cup with the body of lock cup ring accurately, and convenient assembly has effectively improved assembly efficiency.

In some embodiments, the guiding area 22 is inserted into the cup holder 201, the body 21 is mounted on the cup holder 201, the guiding area 22 is beneficial to facilitating assembly of the lock ring and the cup holder, and the assembled cup holder has good sealing performance, so that liquid on the outer wall of the cooking cup can be effectively prevented from entering the cup holder.

As a practical way, as shown in fig. 3, the inner annular wall 211 of the body 21 is provided with threads 23, and the bottom of the cooking cup 301 is in threaded fit connection with the body 21 and is in close contact with the supporting portion 11. This embodiment is favorable to locking the screw-thread fit of cup ring and cooking cup, realizes being connected of cooking cup and cup to convenient dismantlement installation, and the leakproofness is good between cooking cup and the cup, and cooking cup outward appearance is neat after the assembly, and the assembly is simple, and assembly efficiency is high.

In summary, according to the sealing assembly disclosed by the embodiment of the application, the supporting part of the sealing ring is used for supporting the bottom of the cooking cup, so that sealing between the bottom of the cooking cup and the sealing ring is facilitated, the positioning part of the sealing ring is reliably positioned and conveniently connected with the cup locking ring, the cup locking ring is favorable for connecting the cooking cup with the cup seat, the mounting groove on the body of the cup locking ring is matched with the positioning part of the sealing ring, sealing is further realized, and the appearance is neat after the assembly of the cup locking ring and the cup seat;

and moreover, the design of the locating part avoiding groove provides a space for deformation of the locating part, the locating part is extruded inwards to deform at the periphery in the installation process, and then the locating part is easier to install and enter the installation groove, so that the operation is convenient, and the tightness can be ensured.

In a second aspect, embodiments of the present application provide a cup holder assembly 200, as shown in fig. 5 and 6, comprising a cup holder 201 and the seal assembly 100 of the first aspect, with a lock cup ring 20 mounted on the cup holder 201. It is understood that the cup holder assembly according to the embodiments of the present application has all the features and advantages of the sealing assembly described above, and will not be described herein. In general, the cup seat assembly has good sealing performance, and can effectively prevent liquid on the outer wall of the cooking cup from entering the cup seat.

In a third aspect, as shown in fig. 7, a cup assembly 300 provided in an embodiment of the present application includes a cooking cup 301 and a cup holder assembly 200 according to the second aspect, where the bottom of the cooking cup 301 is connected to the lock cup ring 20 in a mating manner, and is in close contact with the supporting portion 11 of the seal ring 10, and the cooking cup 301 is mounted on the cup holder 201. It is understood that the cup assembly according to the embodiments of the present application has all the features and advantages of the cup base assembly described above, and will not be described herein. In general, the sealing performance between the cooking cup and the cup seat of the cup body assembly is good, the appearance of the cup body assembly after assembly is neat, the assembly is simple, and the assembly efficiency is high.

In a fourth aspect, embodiments of the present application provide a material handling apparatus 400, as shown in fig. 8 and 9, comprising a cup assembly 300 of the third aspect. It can be appreciated that the cooking apparatus according to the embodiments of the present application has all the features and advantages of the foregoing cup assembly, and will not be described herein. In general, the cup body component of the cooking equipment has good sealing performance, is favorable for preventing liquid from entering the cup seat and damaging parts inside the equipment, ensures reliable operation of the equipment and is favorable for prolonging the service life of the equipment.

It can be appreciated that cooking equipment of this application can be broken wall machine, soybean milk machine etc. especially can be applicable to the supplementary food machine of preparation infant supplementary food.

In a specific embodiment, the cooking device further comprises a main machine 401, and the cup body assembly 300 is detachably mounted on the main machine 401, wherein the main machine 401 is used as a main body of the cooking device 400 and used for bearing and mounting the cup body assembly 300 and mounting components such as a controller, a heating assembly, a motor, a water tank and the like so as to cook food materials in the cooking cup. Of course, the stirring blade set and the like may be further installed inside the cooking cup 301, and the heating assembly, the motor and the stirring blade set of the embodiment of the present application may be any structure, which is not specifically described herein.

The present application is specifically described below by way of an example.

As shown in fig. 1-9, the cooking apparatus 400 provided in this embodiment of the present application includes a main machine 401, a cup assembly 300 is placed on the main machine 401, the cup assembly 300 includes a cooking cup 301 and a cup holder assembly 200 installed at the bottom of the cooking cup 301, the cup holder assembly 200 includes a cup holder 201 and a seal assembly 100, the seal assembly 100 includes a seal ring 10 and a lock cup ring 20, the seal ring 10 includes a supporting portion 11, a third seal portion 13 and a positioning portion 12, an avoidance groove 120 is formed on the positioning portion 12, and a first seal portion 121 and a second seal portion 122 are formed on two sides of the avoidance groove 120 on the positioning portion 12;

the lock cup ring 20 comprises a body 21, a mounting groove 210 is formed on the end surface 212 of the body 21, threads 23 are formed on the inner annular wall 211 of the body 21, and a guide area 22 is formed around the end of the body 21;

in a specific assembly process, the positioning part 12 of the sealing ring 10 is installed in the installation groove 210 of the lock cup ring 20, the first sealing part 121 and the second sealing part 122 are in interference fit with the inner wall of the installation groove 210 respectively to realize sealing, the outer wall of the third sealing part 13 is in close contact with the end face 212 of the body 21 to further realize sealing, the cooking cup 301 is placed on the supporting part 10 of the sealing ring 10, the bottom of the cooking cup 301 is in threaded fit with the threads 23 of the inner annular wall 211 of the lock cup ring 20 to be fixed, the cup seat 201 is connected with the lock cup ring through the guide area 22, and then the assembly of the cup body assembly is realized, and the assembled cup body assembly has good sealing performance and has neat and attractive appearance.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by those skilled in the art that the scope of the application referred to in this application is not limited to the specific combination of features described above, but also covers other technical solutions formed by any combination of features described above or their equivalents without departing from the spirit of the application. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. Seal assembly, its characterized in that installs between cooking cup and cup, includes:

the sealing ring comprises a supporting part and a positioning part, wherein the positioning part is formed on one side of the supporting part and is circumferentially arranged along the circumference of the supporting part, and the positioning part extends towards a direction away from the supporting part;

the lock cup ring comprises a body, the body is provided with an end face, an inner annular wall and an outer annular wall, a mounting groove is formed in the end face in a surrounding mode along the circumferential direction of the end face, the mounting groove is recessed inwards from the end face and is clamped between the inner annular wall and the outer annular wall, and the positioning part is inserted into the mounting groove.

2. The seal assembly of claim 1, wherein the end surface of the positioning portion remote from the support portion is provided with a relief groove, the relief groove is circumferentially disposed along the positioning portion and the relief groove is recessed inwardly from the end surface of the positioning portion.

3. The seal assembly of claim 2, wherein the regions of the positioning portion on both sides of the relief groove are configured as a first seal portion and a second seal portion, respectively, that are in sealing engagement with opposing inner walls of the mounting groove, respectively.

4. A seal assembly according to claim 3, wherein the mounting groove inner wall is an interference fit with the outer side wall of the first seal portion and the outer side wall of the second seal portion, respectively.

5. The seal assembly according to claim 1, wherein a side of the support portion where the positioning portion is provided is a third seal portion that is in close contact with an end surface of the body when the positioning portion is mounted in the mounting groove.

6. The seal assembly of claim 5, wherein the width of the third seal portion gradually decreases in a direction extending from the support portion toward the positioning portion.

7. The seal assembly of claim 1, wherein the mounting groove has a depth of 3mm to 10mm.

8. The seal assembly of any one of claims 1-7, wherein the body is further provided with a guide region formed at a bottom of an outer circumferential wall of the body, and wherein a width of the guide region gradually decreases along a direction in which the cuisine cup extends toward the cup holder.

9. The seal assembly of claim 8, wherein the guide region is at least partially inserted into the interior of the cup holder.

10. The seal assembly of any one of claims 1-7, wherein the inner annular wall of the body is threaded, and the bottom of the cuisine cup is in threaded mating connection with the body and in intimate contact with the support.