CN216416869U - Pot cover and cooking utensil convenient to assembly - Google Patents
Pot cover and cooking utensil convenient to assembly Download PDFInfo
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- CN216416869U CN216416869U CN202122558796.0U CN202122558796U CN216416869U CN 216416869 U CN216416869 U CN 216416869U CN 202122558796 U CN202122558796 U CN 202122558796U CN 216416869 U CN216416869 U CN 216416869U
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- pot cover
- inner cup
- pot
- cover
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- 238000010411 cooking Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 114
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 16
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a pot cover and cooking utensil convenient to assembly, the pot cover is including the lining lid, inner cup and sealing washer, the lining lid is equipped with the installation position that is used for installing the inner cup, the inner cup includes the inner cup body, the turn-ups portion that links firmly with the inner cup body, and the grafting portion that links firmly with turn-ups portion, the installation position is equipped with the cooperation portion with grafting portion adaptation, grafting portion and cooperation portion are along the cooperation of pegging graft of upper and lower direction, the sealing washer includes location portion, the installation position still is equipped with the bearing portion that supports top location portion, location portion includes the flanging, the flanging centre gripping is fixed in between turn-ups portion and the bearing portion. The inner cup is fixed with the lining cover in the vertical direction in an inserting mode, the assembling difficulty is reduced, the assembling efficiency is improved, after the inner cup and the lining cover are matched in an inserting mode, the installation and the positioning of the sealing ring are synchronously achieved, and the assembling efficiency is further improved. The cooking utensil comprises a pot body and the pot cover convenient to assemble, the sealing ring further comprises a lower sealing lip edge, and the lower sealing lip edge is abutted and sealed with the pot body in a propping mode under the state that the pot cover covers the pot body.
Description
Technical Field
The utility model belongs to the technical field of kitchen utensil, concretely relates to pot cover and cooking utensil convenient to assembly.
Background
The cover of electric cooker is usually composed of inner liner, inner cover and sealing ring, which are fixed together by fastener. For example, some pot covers are provided with the buckle structure who is used for installing sealing washer and inner cup respectively on the inside lining, with sealing washer and inner cup respectively with inside lining joint cooperation back, recycle the screw with inside lining and inner cup fastening connection, the assembly step is loaded down with trivial details, efficiency is lower.
In addition, the mode of buckle connection makes the easy stress concentration that takes place in buckle department, makes part or buckle take place to damage. For example, some liners and sealing rings are fixed by reverse hook type clamping, and after assembly, stress concentration at the positions corresponding to the reverse hooks of the sealing rings is obvious, so that the service life of the sealing rings is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pot cover and cooking utensil convenient to assembly to solve pot cover assembly inefficiency, and the easy problem of damaging of connection structure.
The utility model discloses the technical scheme who adopts does:
the utility model provides a pot cover convenient to assembly, includes lining lid, inner cup and sealing washer, the lining lid is equipped with and is used for the installation position of inner cup, the inner cup include the inner cup body, with the turn-ups portion that the inner cup body links firmly and with the grafting portion that turn-ups portion linked firmly, the installation position be equipped with the cooperation portion of grafting portion adaptation, grafting portion with cooperation portion along the cooperation portion cooperation of pegging graft of upper and lower direction, the sealing washer includes location portion, the installation position still is equipped with and supports the support portion of location portion, location portion includes the flanging, the flanging centre gripping is fixed in turn-ups portion with between the support portion.
A first bulge is arranged on one side of the outer flanging facing the flanging part and/or one side of the outer flanging facing the bearing part; the first bulge is a plurality of convex hulls arranged along the circumferential direction or the radial direction of the outer flanging at intervals, and/or the first bulge is an annular convex rib extending along the circumferential direction of the outer flanging, and the annular convex rib is provided with one or a plurality of convex hulls arranged along the radial direction of the outer flanging at intervals.
A second bulge is arranged on one side of the supporting part facing the outward flanging; the second bulge is a plurality of convex hulls arranged along the bearing part at intervals in the circumferential direction or the radial direction, and/or the second bulge is an annular convex rib extending along the circumferential direction of the bearing part, and the annular convex rib is provided with one strip or a plurality of strips arranged along the radial direction of the bearing part at intervals.
The positioning part further comprises a limiting convex edge fixedly connected with the flanging and extending downwards, and the limiting convex edge is matched with the stop of the bearing part to limit the sealing ring to move inwards along the radial direction of the lining cover.
A third bulge is arranged on one side of the flanging part facing the outward flanging; the third bulge is a plurality of convex hulls which are arranged along the circumferential direction or the radial direction of the flanging part at intervals, and/or the third bulge is an annular convex rib which extends along the circumferential direction of the flanging part, and the annular convex rib is provided with one or a plurality of convex ribs which are arranged along the radial direction of the flanging part at intervals.
The third protrusion is a structure formed by the burring part being depressed downward so as to protrude toward the burring.
The sealing ring further comprises an upper sealing lip edge connected with the positioning part, the upper sealing lip edge is located on the inner side of the sealing ring, and the upper sealing lip edge and the inner cover body are in abutting sealing.
The inner cup has a plurality of grafting portion, and a plurality of grafting portion is followed the circumference interval arrangement of turn-ups portion, the installation position be equipped with grafting portion quantity equals cooperation portion, cooperation portion is the through-hole.
At least one of the insertion part and the matching part is provided with a guide inclined plane.
The utility model provides a cooking utensil, includes the pot body and pot cover, the pot cover is foretell pot cover convenient to assemble, the sealing washer still include with the lower lip seal limit that the location portion links to each other, the pot cover lid close to under the state of the pot body, lower lip seal limit with the pot body supports to push up sealedly.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:
1. the utility model discloses an inner cup with the lining lid is fixed through the cooperation of pegging graft from top to bottom, compares in the mode of buckle connection recycling fix with screw, has reduced the assembly degree of difficulty, has improved assembly efficiency, has saved the use of screw, has simplified the cost has been practiced thrift to the structure of pot cover, and has avoided the buckle department stress concentration's that the buckle connection brought problem, has improved the life of each spare part.
In addition, before the inner cover and the lining cover are in inserting fit, the sealing ring is placed at the supporting part, after the inner cover and the lining cover are in inserting fit, the installation and the positioning of the sealing ring and the connection of the inner cover and the lining cover are synchronously realized, the assembly steps are simplified, and the assembly efficiency is further improved. And the mode of clamping and fixing does not need to set a complex connecting structure for the sealing ring, so that the risk of stress concentration at the joint of the sealing ring is further reduced.
2. As a preferred embodiment of the present invention, the first protrusion is provided on one side of the flange facing the flange portion and/or on one side of the support portion facing the flange portion. The first bulge is abutted with the flanging part and/or the supporting part, so that the friction force between the sealing ring and the flanging part and/or the supporting part is increased, the positioning effect of the sealing ring is improved, and the sealing ring is prevented from slipping or falling off from the lining cover under the extrusion of the flanging part and the supporting part.
3. As a preferred embodiment of the present invention, the positioning portion further includes a limiting convex edge fixedly connected to the outward flange and extending downward, the limiting convex edge cooperates with the stop of the supporting portion to limit the sealing ring to move radially inward of the lining cover. After the limiting convex edge is matched with the backstop of the bearing part, the sealing ring is limited in the radial direction, and the sealing ring is limited to move along the radial direction of the lining cover, so that the position of the sealing ring is fixed, and the sealing ring is beneficial to always keeping a good sealing effect.
4. As a preferred embodiment of the present invention, the sealing ring further includes an upper sealing lip connected to the positioning portion, the upper sealing lip is located inside the sealing ring, and the upper sealing lip is abutted to the inner cap body for sealing. The sealing ring not only plays a role in sealing the pot cover and the pot body, but also can play a role in sealing the inner cover body and the lining cover, so that steam or food in the pot in the cooking process is prevented from entering the inside of the pot cover through a gap at the matching position of the sealing ring and the inner cover, and the inside of the pot cover is prevented from being polluted. The sealing ring has multiple purposes, an additional sealing element is not required to be arranged, the structure of the pot cover is simplified, and the cost is saved.
5. The utility model also discloses a cooking utensil, including the pot body and pot cover, the pot cover is foretell pot cover of being convenient for to assemble, the sealing washer still include with the lower lip seal limit that location portion links to each other, the pot cover lid close extremely under the state of the pot body, lower lip seal limit with the pot body is replaced to the top and is sealed. The utility model discloses an inner cup with link firmly through the grafting cooperation between the lining lid, assembly efficiency is high to it is fixed to extrude the centre gripping after pegging graft the sealing washer, reduced the atress of sealing washer junction has improved the life of sealing washer, and make the position of sealing washer remains fixed, thereby can all the time with the pot body keeps better sealed effect, has guaranteed the pot cover with leakproofness between the pot body.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is an exploded view of the structure of the easy-to-assemble pot cover according to an embodiment of the present invention;
figure 2 is a cross-sectional view of the lid of figure 1 to facilitate assembly;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is a schematic structural view of the inner lid of the pot lid of fig. 1.
Wherein:
1, lining a cover; 11 a mating portion; 12 a bearing part; 121 a second projection;
2, an inner cover; 21 an inner cap body; 22 flanging part; 221 a third projection; 23 a plug-in part;
3, sealing rings; 31 a positioning part; 311 is flanged; 312 first projection; 313 limiting convex edge; 32 an upper sealing lip; 33 lower sealing lip;
4 covers.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it should be understood that the terms "top", "inner", "outer", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the terms "embodiment," "an example" or "specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-4, a pot cover convenient to assemble comprises a lining cover 1, an inner cover 2 and a sealing ring 3, wherein the lining cover 1 is provided with an installation position for installing the inner cover 2, the inner cover 2 comprises an inner cover body 21, a flanging part 22 fixedly connected with the inner cover body 21 and an insertion part 23 fixedly connected with the flanging part 22, the installation position is provided with a matching part 11 matched with the insertion part 23, the insertion part 23 and the matching part 11 are in insertion fit along the up-down direction, the sealing ring 3 comprises a positioning part 31, the installation position is further provided with a bearing part 12 abutting against the positioning part 31, the positioning part 31 comprises an outward flanging 311, and the outward flanging 311 is clamped and fixed between the flanging part 22 and the bearing part 12.
Preferably, as shown in fig. 1, the pot cover further includes a surface cover 4, and the surface cover 4 surrounds the upper portions and the side portions of the lining cover 1 and the inner cover 2 to shield parts inside the pot cover, so as to improve the overall aesthetic appearance of the pot cover.
Compare in buckle connection and recycle the mode of fix with screw, the utility model discloses an inner cup 2 with the cooperation of pegging graft of lining lid 1 realizes fixedly through upper and lower direction, has reduced the assembly degree of difficulty, has improved assembly efficiency, has saved the use of screw, has simplified the structure of pot cover has practiced thrift the cost, and has avoided the buckle department stress concentration's that the buckle connection brought problem, has improved the life of each spare part.
In addition, before the inner cover 2 and the lining cover 1 are in inserted connection and matching, the sealing ring 3 is placed at the bearing part 12, after the inner cover 2 and the lining cover 1 are in inserted connection and matching, the installation and the positioning of the sealing ring 3 and the connection of the inner cover 2 and the lining cover 1 are synchronously realized, the assembly steps are simplified, and the assembly efficiency is further improved. And the mode of centre gripping is fixed, need not sealing washer 3 sets up complicated connection structure, further reduces the risk that the stress concentration takes place in the junction of sealing washer 3.
It should be noted that, the present invention is to the structure of the insertion part 23 and the matching part 11 is not specifically limited, preferably, one of the insertion part 23 and the matching part 11 is a protruding structure, and the other of the insertion part 23 and the matching part 11 is a hole matched with the protruding structure, and the protruding structure extends into the hole to complete the insertion. In addition, the hole can be a through hole or a blind hole as long as the insertion of the protruding structure can be realized.
In a preferred embodiment, as shown in fig. 3-4, the insertion part 23 is an insertion protrusion and the mating part 11 is a through hole. Compared with the technical scheme that the lining cover 1 is provided with the protrusions and the inner cover 2 is provided with the holes, the lining cover 1 is provided with the holes, the inner cover 2 is provided with the protrusions, the lining cover 1 is convenient to process, the inserting protrusions play a role in reinforcing the structure of the flanging part 22 of the inner cover 2, and the structural strength of the flanging part 22 is improved.
Further, as shown in fig. 1 and 4, the inner lid 2 has a plurality of the insertion portions 23, the plurality of insertion portions 23 are arranged at intervals along the circumferential direction of the flange portion 22, and the mounting positions are provided with the number of the fitting portions 11 equal to the number of the insertion portions 23.
It is a plurality of grafting portion 23 with cooperation portion 11 grafting cooperation, will inner cup 2 with the periphery of lining lid 1 is fixed, makes inner cup 2 with the fixing of lining lid 1 is more stable, avoids one side perk of inner cup 2.
Further, at least one of the mating part 11 and the insertion part 23 is provided with a guide slope.
The guide inclined plane can guide the insertion of the two, so that the insertion part 23 smoothly extends into the through hole, the influence of machining errors on the matching of the two is reduced, the two are more labor-saving and smooth in the insertion matching process, and the assembly difficulty is reduced.
Of course, the insertion portion 23 may also be a through hole, and correspondingly, the matching portion 11 is an insertion protrusion, which is not limited herein.
As a preferred embodiment of the present invention, as shown in fig. 3, a first protrusion 312 is provided on one side of the turned-up edge 311 facing the turned-up portion 22 and/or one side of the turned-up edge 311 facing the supporting portion 12.
The first protrusion 312 abuts against the flange part 22 and/or the support part 12, so that the friction force between the seal ring 3 and the flange part 22 and/or the support part 12 is increased, the positioning effect of the seal ring 3 is improved, and the seal ring 3 is prevented from slipping or falling off from the liner cover 1 under the extrusion of the flange part 22 and the support part 12.
In one embodiment, as shown in FIG. 3, the first protrusion 312 is disposed on a side of the flange 311 facing the flange 22. Of course, the first protrusion 312 may also be disposed on one side of the outward turned edge 311 facing the supporting portion 12, or the first protrusions 312 are disposed on both sides of the outward turned edge 311, so as to increase the friction between the outward turned edge 311 and the supporting portion 12 and the turned edge portion 22, so as to better position the sealing ring 3.
The structure of the first protrusion 312 is not particularly limited in this embodiment, and includes but is not limited to the following embodiments:
example 1: in this embodiment, the first protrusions 312 are a plurality of convex hulls arranged along the circumferential direction or radial direction of the flanging 311 at intervals.
The convex hulls are arranged in a dot matrix manner, the positioning effect of the sealing ring 3 is good, and the phenomenon that the sealing ring 3 is deviated when being extruded due to the fact that the contact area of the sealing ring 3 and the flanging part 22 and/or the bearing part 12 is large can be avoided.
Example 2: in this embodiment, the first protrusion 312 is an annular rib extending along the circumferential direction of the flange 311, and the annular rib has one or more ribs arranged at intervals along the radial direction of the flange 311.
The annular convex ribs can be in a butt state in the circumferential circle of the sealing ring 3, the flanging part 22 and/or the bearing part 12, so that the sealing effect and the positioning effect on the sealing ring 3 are improved.
Preferably, the annular convex ribs are multiple, so that the positioning effect is improved, and the sealing ring 3 is prevented from falling off.
In a preferred embodiment, as shown in fig. 3, the side of the support part 12 facing the flange 311 is provided with a second protrusion 121.
The second protrusion 121 abuts against the outward flange 311 of the sealing ring 3, so that the sealing ring 3 is locally deformed, the positioning effect of the sealing ring 3 is improved, the position of the sealing ring 3 is fixed, and the sealing effect is ensured.
Further, the second protrusion 121 is a plurality of convex hulls circumferentially or radially spaced along the supporting portion 12, and/or the second protrusion 121 is an annular rib extending along the circumferential direction of the supporting portion 12, and the annular rib has one or more convex hulls radially spaced along the supporting portion 12.
The second protrusion 121 is a convex hull or a structure of the annular convex rib, so that the structural strength of the bearing part 12 can be improved, the service life of the bearing part 12 is prolonged, the fixing effect of the sealing ring 3 is guaranteed, the bearing part 12 is prevented from being damaged or broken under extrusion, and the sealing ring 3 falls off.
It should be noted that, in the above embodiment, the first protrusion 312 and the second protrusion 121 may be separately provided, that is, the first protrusion 312 is provided on the flanging 311 of the sealing ring 3, or the second protrusion 121 is provided on the supporting portion 12, or may be provided simultaneously, that is, the first protrusion 312 is provided on the flanging 311 of the sealing ring 3, and the second protrusion 121 is provided on the supporting portion 12, so as to further improve the positioning effect on the sealing ring 3.
Further, as shown in fig. 3, the positioning portion 31 further includes a limiting convex edge 313 fixedly connected to the outward flange 311 and extending downward, and the limiting convex edge 313 cooperates with the bearing portion 12 in a stopping manner to limit the inward movement of the seal ring 3 along the radial direction of the liner cover 1.
After the limiting convex edge 313 is matched with the backstop of the bearing part 12, the sealing ring 3 is limited in the radial direction, the sealing ring 3 is limited to move along the radial direction of the lining cover 1, the position of the sealing ring 3 is fixed, and the sealing ring 3 is beneficial to keeping a good sealing effect all the time.
Preferably, as shown in fig. 3, an end of the supporting portion 12 is bent upward, so that a partial region of the supporting portion 12 is in a hook shape, and the partial region is in stop fit with the limiting convex edge 313 to improve the stability of the fit between the supporting portion and the limiting convex edge 313, and prevent the supporting portion 12 and the limiting convex edge 313 from being loosened.
As a preferred embodiment of the present invention, as shown in fig. 3, a third protrusion 221 is provided on a side of the flange part 22 facing the outward flange 311; the third protrusion 221 is a plurality of convex hulls spaced along the circumferential direction or the radial direction of the flanging part 22, and/or the third protrusion 221 is an annular convex rib extending along the circumferential direction of the flanging part 22, and the annular convex rib has one or a plurality of convex hulls spaced along the radial direction of the flanging part 22.
The third protrusion 221 is a convex hull or an annular rib structure, and can improve the structural strength of the flanging part 22 and improve the service life of the flanging part 22, so that the fixing effect of the sealing ring 3 is ensured, and the flanging part 22 is prevented from being damaged or broken under extrusion and losing the fixing effect of the sealing ring 3.
Further, as shown in fig. 3, the third protrusion 221 is a structure formed by the burring part 22 being recessed downward to protrude toward the burring 311.
The third protrusion 221 and the burring 22 are integrally formed, so that the subsequent processing or assembling steps are omitted, the assembling difficulty is reduced, and the connection strength between the third protrusion 221 and the burring 22 is improved, so that the seal ring 3 can be well extruded, and the third protrusion 221 is prevented from falling off from the burring 22.
As a preferred embodiment of the present invention, as shown in fig. 3, the sealing ring 3 further includes an upper sealing lip 32 connected to the positioning portion 31, the upper sealing lip 32 is located inside the sealing ring 3, and the upper sealing lip 32 abuts against and seals the inner cap body 21.
The sealing ring 3 not only has the function of sealing the cooker cover and the cooker body, but also has the function of sealing the inner cover body 21 and the lining cover 1, so that the steam or food in the cooker is prevented from entering the cooker cover through the gap between the sealing ring 3 and the matching position of the inner cover 2, and the inside of the cooker cover is polluted. The sealing ring 3 has multiple purposes, no additional sealing element is needed, the structure of the pot cover is simplified, and the cost is saved.
The utility model also discloses a cooking utensil, including the pot body and pot cover, the pot cover is foretell pot cover of being convenient for to assemble, sealing washer 3 still include with the lower lip limit 33 that location portion 31 links to each other, the pot cover lid close extremely under the state of the pot body, lower lip limit 33 with the pot body is replaced to the top and is sealed.
The utility model discloses an inner cup 2 with link firmly through the grafting cooperation between the lining lid 1, assembly efficiency is high to it is fixed to extrude the centre gripping after pegging graft sealing washer 3, reduced the atress of 3 junctions of sealing washer has improved the life of sealing washer 3, and make the position of sealing washer 3 keeps fixed, thereby can all the time with the pot body keeps better sealed effect, has guaranteed the pot cover with leakproofness between the pot body.
The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a pot cover convenient to assembly, includes lining lid, inner cup and sealing washer, its characterized in that, the lining lid is equipped with and is used for the installation position of inner cup, the inner cup include the inner cup body, with the turn-ups portion that the inner cup body linked firmly and with the grafting portion that turn-ups portion linked firmly, the installation position be equipped with the cooperation portion of grafting portion adaptation, grafting portion with cooperation portion along the cooperation of pegging graft of upper and lower direction, the sealing washer includes location portion, the installation position still is equipped with and supports the top the bearing portion of location portion, location portion includes the flanging, the flanging centre gripping is fixed in turn-ups portion with between the bearing portion.
2. A pot cover to facilitate assembly as claimed in claim 1,
a first bulge is arranged on one side of the outer flanging facing the flanging part and/or one side of the outer flanging facing the bearing part;
the first bulge is a plurality of convex hulls arranged along the circumferential direction or the radial direction of the outer flanging at intervals, and/or the first bulge is an annular convex rib extending along the circumferential direction of the outer flanging, and the annular convex rib is provided with one or a plurality of convex hulls arranged along the radial direction of the outer flanging at intervals.
3. A pot lid to facilitate assembly according to claim 1 or 2,
a second bulge is arranged on one side of the supporting part facing the outward flanging; the second bulge is a plurality of convex hulls arranged along the bearing part at intervals in the circumferential direction or the radial direction, and/or the second bulge is an annular convex rib extending along the circumferential direction of the bearing part, and the annular convex rib is provided with one strip or a plurality of strips arranged along the radial direction of the bearing part at intervals.
4. A pot cover to facilitate assembly according to claim 3,
the positioning part further comprises a limiting convex edge fixedly connected with the flanging and extending downwards, and the limiting convex edge is matched with the stop of the bearing part to limit the sealing ring to move inwards along the radial direction of the lining cover.
5. A pot lid to facilitate assembly according to claim 1 or 2,
a third bulge is arranged on one side of the flanging part facing the outward flanging; the third bulge is a plurality of convex hulls which are arranged along the circumferential direction or the radial direction of the flanging part at intervals, and/or the third bulge is an annular convex rib which extends along the circumferential direction of the flanging part, and the annular convex rib is provided with one or a plurality of convex ribs which are arranged along the radial direction of the flanging part at intervals.
6. A pot cover to facilitate assembly according to claim 5,
the third protrusion is a structure formed by the burring part being depressed downward so as to protrude toward the burring.
7. A pot cover to facilitate assembly as claimed in claim 1,
the sealing ring further comprises an upper sealing lip edge connected with the positioning part, the upper sealing lip edge is located on the inner side of the sealing ring, and the upper sealing lip edge and the inner cover body are in abutting sealing.
8. A pot cover to facilitate assembly as claimed in claim 1,
the inner cup has a plurality of grafting portion, and a plurality of grafting portion is followed the circumference interval arrangement of turn-ups portion, the installation position be equipped with grafting portion quantity equals cooperation portion, cooperation portion is the through-hole.
9. An easily assembled pot cover according to claim 8,
at least one of the insertion part and the matching part is provided with a guide inclined plane.
10. A cooking utensil, including pot body and pot cover, characterized in that, the pot cover is the pot cover of any claim of claim 1 to 9 convenient to assemble, the sealing washer still includes the lower sealing lip limit that links to each other with the location portion, under the state that the pot cover closes to the pot body, lower sealing lip limit and the pot body butt seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558796.0U CN216416869U (en) | 2021-10-22 | 2021-10-22 | Pot cover and cooking utensil convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558796.0U CN216416869U (en) | 2021-10-22 | 2021-10-22 | Pot cover and cooking utensil convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216416869U true CN216416869U (en) | 2022-05-03 |
Family
ID=81333081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122558796.0U Active CN216416869U (en) | 2021-10-22 | 2021-10-22 | Pot cover and cooking utensil convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216416869U (en) |
-
2021
- 2021-10-22 CN CN202122558796.0U patent/CN216416869U/en active Active
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