CN208740561U - Cup lid and cup - Google Patents
Cup lid and cup Download PDFInfo
- Publication number
- CN208740561U CN208740561U CN201721619222.7U CN201721619222U CN208740561U CN 208740561 U CN208740561 U CN 208740561U CN 201721619222 U CN201721619222 U CN 201721619222U CN 208740561 U CN208740561 U CN 208740561U
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- cup
- sealing
- outer sealing
- middle layer
- cup lid
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Abstract
The utility model provides a kind of cup lid and cup, is related to daily necessities technical field, which includes interior sealing, middle layer and outer sealing；The outer sealing is set as cavity shell, and one end of the outer sealing is provided with the first opening, and the outer sealing is set on the lateral wall of the interior sealing by first opening；Confined space is formed between the outer sealing and the interior sealing, the middle layer is mounted in the confined space；The cup includes above-mentioned cup lid, further includes cup body, and rim of a cup is provided on the cup body, and the cup lid is arranged at the rim of a cup, solves the more low technical problem of cup lid heat insulation in the prior art.
Description
Technical field
The utility model relates to daily necessities technical field more particularly to a kind of cup lids and cup.
Background technique
Cup is the utensil for containing liquid beverage, and mostly cylindric or remaining shape generally all has certain
Height, and overall volume and weight be not it is very big, it is hand-held convenient for people；Cup can be divided into many classes, can be divided according to material
For dixie cup, plastic cup, porcelain cup etc., according to using function that can be divided into daily cup, vacuum cup etc. again, can also according to implied meaning or
Structure process is classified.When using cup, usually also with the use of cup lid, cup lid is at the rim of a cup for cup, no
Only dust, impurity can be prevented to can enter cup, cause the pollution of liquid in cup, and cup lid can also play the effect of heat preservation,
The water temperature in cup is avoided to diffuse quickly into surrounding.
In the prior art, it prevents dust product from falling although common cup lid plays the role of well, is difficult to play
Good heat preservation, heat insulation, if the fluid temperature in cup is excessively high, the temperature of liquid cracking can be transferred on cup lid, be led
It causes the temperature of cup lid also to rise, is easy to iron the hand of user in use, and be not easy to take away cup lid；Also have using silicon
Glue cup lid, but silica gel bowl cover is easier to be adsorbed on rim of a cup, is not easy to very much remove in high temperature gas flow.
Utility model content
The first of the utility model is designed to provide a kind of cup lid, heat-insulated to alleviate used cup lid in the prior art
The more low technical problem of heat insulation effect.
To achieve the goals above, the utility model uses following technical scheme:
A kind of cup lid provided by the utility model, including interior sealing, middle layer and outer sealing；
The outer sealing is set as cavity shell, and one end of the outer sealing is provided with the first opening, the outer sealing
It is set on the lateral wall of the interior sealing by first opening；
Confined space is formed between the outer sealing and the interior sealing, the middle layer is mounted on the confined space
It is interior.
Further, the cross section of the middle layer is in convex shape, the pressure of the bottom surface of the convex shape and the interior sealing
It closes, the top of the convex shape and the outer sealing are clamped, and the internal diameter of the bottom surface outer diameter of the convex shape and the outer sealing
It is identical.
Further, the one end abutted on the outer sealing with the convex shape is provided with the second opening, and described second opens
The diameter of mouth is identical as the top outer diameter of the convex shape.
Further, clamping portion, the bending angle at the top of the clamping portion and the convex shape are provided on the outer sealing
Clamping.
Further, cavity shell is arranged in the interior sealing, and the interior sealing is arranged far from one end of the middle layer
Third opening.
Further, the outer sealing and the interior sealing are disposed as column structure.
Further, the outer sealing and the interior sealing are all made of stainless steel material.
Further, the middle layer uses heat-barrier material.
The second of the utility model is designed to provide a kind of cup, with alleviate it is in the prior art used in cup every
The more low technical problem of thermal effect.
The utility model also provides a kind of cup, further includes cup body including above-mentioned cup lid, is provided with cup on the cup body
Mouthful, the cup lid is arranged at the rim of a cup.
Further, the first helicitic texture, the lateral wall setting of the rim of a cup are provided on the inner sidewall of the interior sealing
There is the second helicitic texture, first helicitic texture is connect with second helicitic texture, the fixed cup lid and the cup body.
The utility model has the following beneficial effects:
A kind of cup lid provided by the utility model, including interior sealing, middle layer and outer sealing, outer sealing are set as hollow shell
Body, and one end of outer sealing is provided with the first opening, outer sealing is set on the lateral wall of interior sealing by the first opening, covering
Confined space is formed between layer and interior sealing, middle layer is mounted in confined space；Installation frame of the outer sealing as cup lid leads to
It crosses outer sealing middle layer and interior sealing are fixedly mounted, middle layer is mainly used for being thermally shielded, keep the temperature, therefore middle layer should adopt
It is made of well-insulated material, the lower surface of middle layer is arranged in interior sealing pressing, is mainly used for barrier in cup
The high temperature gas flow of liquid directly impacts middle layer, to destroy the structure of middle layer, corrosiveness is generated to middle layer, thus shadow
Ring the heat-blocking action of cup lid；A kind of good cup lid of heat insulation is formed by the combination of outer sealing, middle layer and interior sealing, from
And increase the heat insulation of cup lid；The cup lid overall structure is simple, and manufacture craft is convenient, and Structural visual aesthetics is high.
The utility model also provides a kind of cup, including above-mentioned cup lid, further includes cup body, is provided with rim of a cup on cup body,
Cup lid is arranged at rim of a cup；Rim of a cup is provided on cup body, rim of a cup is used for inflow and outflow, and cup lid is covered at rim of a cup, is applied not only to
Safety and the wholesomeness of the intracorporal liquid of cup are protected, while also can be carried out heat preservation, it is ensured that the temperature of the intracorporal liquid of cup is more than
It spreads apart faster, alleviates the more low technical problem of used cup heat insulation in the prior art.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first axonometric drawing when the cup lid that the utility model embodiment one provides does not combine；
Fig. 2 is the second axonometric drawing when the cup lid that the utility model embodiment one provides does not combine；
Fig. 3 is the schematic diagram after the cup lid combination that the utility model embodiment one provides；
Fig. 4 is the schematic diagram for the outer sealing that the utility model embodiment one provides；
Fig. 5 is the schematic diagram for the interior sealing that the utility model embodiment one provides；
Fig. 6 is the schematic diagram for the middle layer that the utility model embodiment one provides.
Icon: sealing in 10-；20- middle layer；The outer sealing of 30-；101- third opening；102- blocks end；201- first is flat
Hardened structure；The first protrusion of 202-；The first circular ring structure of 203-；301- first is open；302- second is open；303- the second annulus knot
Structure.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one:
As shown in figures 1 to 6, cup lid provided in this embodiment includes interior sealing 10, middle layer 20 and outer sealing 30, outer sealing
30 are set as cavity shell, and one end of outer sealing 30 is provided with the first opening 301, and outer sealing 30 passes through the first 301 sets of opening
It is located on the lateral wall of interior sealing 10, forms confined space between outer sealing 30 and interior sealing 10, middle layer 20 is mounted on closed
In space.
Specifically, cup lid includes interior sealing 10, middle layer 20 and outer sealing 30, outer sealing 30 is wrapped in the side of middle layer 20
Wall, the lower surface of middle layer 20 is arranged in interior sealing 10, and outer sealing 30 is wrapped in the side wall of interior sealing 10.
Wherein, installation frame of the outer sealing 30 as cup lid, and it is set as cavity shell, it is arranged in one end of outer sealing 30
Have the first opening 301, outer sealing 30 can be set on the lateral wall of interior sealing 10 by the first opening 301, outer sealing 30 with
A closed space is capable of forming between interior sealing 10, middle layer 20 can be mounted in this confined space, and then be passed through
Middle layer 20 and interior sealing 10 are fixedly mounted outer sealing 30, and middle layer 20 is mainly used for being thermally shielded, keep the temperature, therefore middle layer
20 should be made of well-insulated material, and the upper surface of middle layer 20 is arranged in interior sealing 10, are mainly used for barrier and are come
The high temperature gas flow of liquid directly impacts middle layer 20 from cup, to destroy the structure of middle layer 20, generates to middle layer 20
Corrosiveness, to influence the heat-blocking action of cup lid.
When in use, the opening of cup lid is directed towards the opening of cup, the temperature of liquid can be transferred on cup lid in cup, in
Interbed 20 is mainly used for being thermally shielded, and therefore, it is necessary to guarantee that middle layer 20 in use will not be long-term because of high temperature gas flow
Impact and crack, is damaged, or because in cup liquid certain ingredients corrosion failure is formed to middle layer 20, and then weaken intermediate
The heat-blocking action of layer 20；To sum up, sealing 10, interior sealing 10 in middle layer 20 is arranged with the one side that liquid air stream directly contacts
Mainly for the protection of middle layer 20, to alleviate high temperature gas flow to the ingredient centering in the impact of middle layer 20 and high temperature gas flow
The corrosivity of interbed 20.
Wherein, outer sealing 30 and interior sealing 10 can be made of the material of same material, be arranged on outer sealing 30 useful
In the hand-held part that user holds.
Wherein, when manufacturing the cup lid, the main manufacture craft for using punching press, to reinforce outer sealing 30, middle layer 20
With interior sealing 10.
Wherein, the structure size of the cup lid should be adapted with the size of the cup used, match, thus, the cup lid
Structure size can according to the cup of actual use carry out size custom fabricated.
Wherein, when being not used with the cup lid, outer sealing 30 is contacted with desktop, on the basis of the open end of cup lid is upward.
Wherein, in order to ensure the leakproofness between outer sealing 30 and middle layer 20, outer sealing 30 and middle layer 20 should be adopted
With encapsulation process, to reinforce the connection between outer sealing 30 and middle layer 20, and then increase the heat insulation of the cup lid, simultaneously
It is again unlikely that the high temperature in cup is allowed to diffuse to outside cup by the cup lid, moreover it is possible to play the role of heat preservation.
A kind of good cup lid of heat insulation is formed by the combination of outer sealing 30, middle layer 20 and interior sealing 10, thus
Increase the heat insulation of cup lid；The cup lid overall structure is simple, and manufacture craft is convenient, and Structural visual aesthetics is high.
In the optional scheme of the present embodiment, as shown in figures 1 to 6, the cross section of middle layer 20 is in convex shape, convex shape
Bottom surface and interior sealing 10 press, and the top of convex shape and outer sealing 30 are clamped, and the bottom surface outer diameter of convex shape is interior with outer sealing 30
Diameter is identical.
Specifically, middle layer 20 is fixedly mounted on the inside of outer sealing 30, for entire cup lid, middle layer 20 is most
Primarily serve heat-blocking action；Middle layer 20 is set as the first slab construction 201, and the outer diameter of first slab construction 201 with
The internal diameter of outer sealing 30 is identical, so that middle layer 20 can be inserted in outer sealing 30.
Wherein, the first slab construction 201 has certain thickness, to increase the heat-blocking action effect of middle layer 20, covering
30 circular ring structure of layer and the following table face contact of the first slab construction 201, the first protrusion 202 around first of outer sealing 30 are flat
On the side wall of hardened structure 201.
Wherein, the center of the first slab construction 201 is provided with the first protrusion 202, the first protrusion 202 is flat along first
The axial direction of hardened structure 201 extends straight up, first protrusion 202 and first slab construction 201 form middle layer 20 it is transversal
Face is in convex shape, and the bottom surface of convex shape and interior sealing 10 press, and the top of convex shape and outer sealing 30 are clamped, and the bottom of convex shape
Face outer diameter is identical as the internal diameter of outer sealing 30, i.e. the first slab construction 201 and the side wall of outer sealing 30 are socketed, and the first plate knot
The outer diameter of structure 201 is identical as the internal diameter of outer sealing 30.
Wherein, in order to increase the continuity and aesthetics of the cup lid structure, the first slab construction 201 and the first protrusion 202
It is made of integrated molding, to increase convenience when middle layer 20 manufactures, reduces part during making the cup lid
Quantity, and then shorten the production duration.
Wherein, outer sealing 30 and interior sealing 10 can be made of the manufacture craft of punching press.
In the optional scheme of the present embodiment, as shown in figures 1 to 6, the one end abutted on outer sealing 30 with convex shape is provided with
The diameter of second opening 302, the second opening 302 is identical as the top outer diameter of convex shape.
Specifically, outer rim of the outer sealing 30 as installation middle layer 20 and interior sealing 10, on outer sealing 30 with convex shape
One end for abutting of top be provided with the second opening 302, and the diameter of the second opening 302 is identical as the top outer diameter of convex shape,
The diameter of i.e. second opening 302 is identical as the outer diameter of the first protrusion 202,302 clamping of the first protrusion 202 and the second opening.
In the optional scheme of the present embodiment, as shown in figures 1 to 6, be provided with clamping portion on outer sealing 30, clamping portion with it is convex
Bending angle clamping at the top of font.
Specifically, the one end abutted on outer sealing 30 with the top of convex shape is provided with the second opening 302, i.e. middle layer 20
On the first protrusion 202 and 302 clamping of the second opening, there are two the top settings of the middle layer 20 of convex shape bending angle, i.e., the
For the outer diameter of one protrusion 202 less than the outer diameter of the first slab construction 201, the first protrusion 202 is perpendicular along the axial direction of the first slab construction 201
It directly upwardly extends, the first protrusion 202 and the stepped structure of the first slab construction 201, the is provided in the first slab construction 201
The side of one protrusion 202 forms first circular ring structure 203, so when the cross section of middle layer 20 is in convex shape, convex shape
Top setting there are two bending angle.
The bottom surface of middle layer 20 and interior sealing 10 press, and the top of middle layer 20 and outer sealing 30 are clamped, so in covering
Clamping portion is arranged with one end that middle layer 20 is clamped in layer 30；One end that outer sealing 30 is clamped with middle layer 20 is provided with second to open
The side wall of mouth 302, the second opening 302 and the first protrusion 202 is arranged and is clamped, because the diameter of the second opening 302 is less than covering
The internal diameter of layer 30, so, one end that the second opening 302 is arranged on outer sealing 30 forms second circular ring structure 303；Cause
This, the clamping portion on outer sealing 30, the clamping portion and convex shape top is collectively formed in the second opening 302 and the second circular ring structure 303
The bending angle in portion is clamped, i.e. 302 clamping of the lateral wall of the first protrusion 202 and the second opening, the first circular ring structure 203 and the second circle
Ring structure 303 abuts, so that middle layer 20 and the clamping of outer sealing 30 are arranged.
In the optional scheme of the present embodiment, as shown in figures 1 to 6, interior sealing 10 is set as cavity shell, and interior sealing 10
Upper one end far from middle layer 20 is provided with third opening 101.
Specifically, outer sealing 30 is set as cavity shell, and one end is provided with the first opening 301, and outer sealing 30 passes through the
One opening 301 is socketed on the lateral wall of interior sealing 10, and outer sealing 30 and interior sealing 10 form an enclosure space, are used for
Middle layer 20 is installed；Interior sealing 10 is also configured as cavity shell, and the end face of one end of interior sealing 10 and middle layer 20 press, another
End setting third opening 101, for being installed with the rim of a cup of cup body.
Further, outer sealing 30 is disposed as column structure with interior sealing 10.
Specifically, outer sealing 30 is disposed as being in the form of a column the cavity shell of structure, one end of outer sealing 30 with interior sealing 10
The first opening 301 of setting, and the second opening 302 of other end setting of outer sealing 30, the diameter of the first opening 301 are greater than second and open
Outer sealing 30 is connected along the axial of outer sealing 30 by the first opening 301 and the second opening 302 in the diameter of mouth 302 vertically；Interior envelope
One end of layer 10 is provided with third opening 101, and the other end, which blocks to be formed, blocks end 102, blocks end face and the middle layer 20 at end 102
302 clamping of the second opening of bottom surface pressing, the top of middle layer 20 and outer sealing 30；The third opening 101 of interior sealing 10 opens up
In one end far from middle layer 20, outer sealing 30 is set in the lateral wall of interior sealing 10 by the first opening 301, i.e., interior sealing 10
Outer diameter it is identical as the internal diameter of outer sealing 30.
Wherein, in order to increase the continuity and aesthetics of the cup lid, the vertical thickness of middle layer 20 and interior sealing 10 it is perpendicular
The summation of straight thickness is equal to the vertical thickness of outer sealing 30, i.e. the upper surface of the cup lid is concordant, and lower surface is also concordantly arranged.
Wherein, the lateral wall of interior sealing 10 and the inner sidewall of outer sealing 30 fit closely, and sealed set, to alleviate because in
There are small gaps or leakproofness are poor between sealing 10 and outer sealing 30, and it is existing narrow that high temperature gas flow is passed through
Gap touches middle layer 20, and then the problem of form local corrosion to middle layer 20.
In the optional scheme of the present embodiment, as shown in figures 1 to 6, outer sealing 30 and interior sealing 10 are all made of stainless steel
Material.
Specifically, outer sealing 30 and interior sealing 10 alleviate middle layer 20 by high temperature gas flow for protecting middle layer 20
Corrosion etc., thus outer sealing 30 and interior sealing 10 should be made of corrosion resistant material, for example, being made using stainless steel material
Outer sealing 30 and interior sealing 10.
Wherein, stainless steel has good high temperature resistant, corrosion-resistant effect, and either acid and alkali corrosion or chemical mediator is rotten
Erosion all has certain resistance；Meanwhile stainless steel material has good polishing performance, to increase the surface light of made product
Slip and aesthetics.
In the optional scheme of the present embodiment, as shown in figures 1 to 6, middle layer 20 uses heat-barrier material.
Specifically, the most important effect of middle layer 20 is for being thermally shielded, so the material of middle layer 20 centainly needs
With good thermal insulation, and thermal conductivity is lower.
Wherein, middle layer 20 can be used wood materials and be made, and wood materials thermal insulation is high, have lower heat transfer
Property, while timber materials convenience, simple process when being processed, it is easier to process.
Similar, middle layer 20 can be used bamboo chip and be process, environmental-friendly natural, and the surface of bamboo chip should carry out polishing and beat
Mill, to increase aesthetics.
Similar, middle layer 20 is made of the material of ceramic material, ceramic material high temperature resistant, wear-resistant, shock resistance, tool
There is certain moisture resistance, the smooth easy cleaning in surface, and when carrying out Ceramic manufacturing, multiple patterns can be designed on surface, for
User selects, and further increases the performance attractive in appearance of the cup lid.
Similar, middle layer 20 is made using crystal material, and crystal is specious, increases the aesthetics of the cup lid, is attracted
The eyeball of people, for people's appreciation, meanwhile, crystal has good photosensitiveness and pleochroism, can be with to the refractive index of light
Illumination variation, moreover it is possible to embody the body colour of the different depths, while fusing point is high, high temperature resistant.
Embodiment two:
The utility model additionally provides a kind of cup, including above-mentioned cup lid, further includes cup body, is provided with cup on cup body
Mouthful, cup lid is arranged at rim of a cup.
Further, it is provided with the first helicitic texture on the inner sidewall of interior sealing 10, is provided on the lateral wall of rim of a cup
Two helicitic textures, the first helicitic texture and the second helicitic texture are cooperatively connected, fixed cup lid and cup body.
Specifically, rim of a cup is provided on cup body, rim of a cup is used for inflow and outflow, and cup lid covers at rim of a cup, is applied not only to protect
Safety and the wholesomeness for protecting the intracorporal liquid of cup, while also can be carried out heat preservation, it is ensured that the temperature of the intracorporal liquid of cup incessantly compared with
Fast spreads apart.
Wherein, the first spiral thread can also be set on the lateral wall of rim of a cup, it is corresponding, it sets on the inside wall of the lid
It is equipped with the second spiral thread to match with the first spiral thread, so that cup lid is fixed at rim of a cup.
Wherein, in order to increase the closure between cup lid and cup body, it is provided with sealing ring on the inside wall of the lid, seals
Circle is arranged according to the second spiral thread.
Wherein, cup lid is applied not only to cover in rim of a cup, and when not in use, the opening upwards of cup lid are placed, and may be used also in cup lid
To place the edible products such as cake, bread, nut.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of cup lid, which is characterized in that including interior sealing, middle layer and outer sealing；
The outer sealing is set as cavity shell, and one end of the outer sealing is provided with the first opening, and the outer sealing passes through
First opening is set on the lateral wall of the interior sealing；
Confined space is formed between the outer sealing and the interior sealing, the middle layer is mounted in the confined space.
2. cup lid according to claim 1, which is characterized in that the cross section of the middle layer is in convex shape, the type
The bottom surface of shape and the interior sealing press, and the top of the convex shape and the outer sealing are clamped, and the bottom surface of the convex shape
Outer diameter is identical as the internal diameter of the outer sealing.
3. cup lid according to claim 2, which is characterized in that one end on the outer sealing with convex shape clamping is set
It is equipped with the second opening, the diameter of second opening is identical as the top outer diameter of the convex shape.
4. cup lid according to claim 3, which is characterized in that be provided with clamping portion, the clamping portion on the outer sealing
It is clamped with the bending angle at the top of the convex shape.
5. cup lid according to claim 1, which is characterized in that the interior sealing is set as cavity shell, and the interior envelope
Layer is open far from one end setting third of the middle layer.
6. cup lid according to claim 1, which is characterized in that the outer sealing and the interior sealing are disposed as column knot
Structure.
7. cup lid according to claim 1, which is characterized in that the outer sealing and the interior sealing are all made of stainless steel
Material.
8. cup lid according to claim 1, which is characterized in that the middle layer uses heat-barrier material.
9. a kind of cup, which is characterized in that further include cup body including the described in any item cup lids of claim 1-8；
Rim of a cup is provided on the cup body, the cup lid is arranged at the rim of a cup.
10. cup according to claim 9, which is characterized in that be provided with the first screw thread on the inner sidewall of the interior sealing
Structure, the lateral wall of the rim of a cup are provided with the second helicitic texture, and first helicitic texture and second helicitic texture connect
It connects, the fixed cup lid and the cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619222.7U CN208740561U (en) | 2017-11-28 | 2017-11-28 | Cup lid and cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619222.7U CN208740561U (en) | 2017-11-28 | 2017-11-28 | Cup lid and cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208740561U true CN208740561U (en) | 2019-04-16 |
Family
ID=66051559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721619222.7U Expired - Fee Related CN208740561U (en) | 2017-11-28 | 2017-11-28 | Cup lid and cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208740561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365935A (en) * | 2022-02-18 | 2022-04-19 | 北京悦米科技有限公司 | Electronic heating type water cup |
-
2017
- 2017-11-28 CN CN201721619222.7U patent/CN208740561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365935A (en) * | 2022-02-18 | 2022-04-19 | 北京悦米科技有限公司 | Electronic heating type water cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20191128 |