CN215687112U - Multifunctional thermal insulation utensil - Google Patents
Multifunctional thermal insulation utensil Download PDFInfo
- Publication number
- CN215687112U CN215687112U CN202121684097.4U CN202121684097U CN215687112U CN 215687112 U CN215687112 U CN 215687112U CN 202121684097 U CN202121684097 U CN 202121684097U CN 215687112 U CN215687112 U CN 215687112U
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- liner
- shell
- container
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a multifunctional heat preservation appliance, which belongs to the field of small household appliances and comprises an appliance body and a cover body, wherein the appliance body comprises a shell, an outer liner, an inner liner and a liner body fixing piece, the outer liner is accommodated in the shell, the inner liner can be accommodated in the outer liner in a picking and placing way, the liner body fixing piece can be detachably connected to the shell for locking the inner liner, a water storage cavity is formed between the outer liner and the inner liner, a heating element for heating the outer liner is arranged between the shell and the outer liner, the double liner body design can be used for independently using a water injection heat preservation mode or an electronic heating heat preservation mode or simultaneously using the two modes, the selection can be carried out according to different use requirements and environments, the inner liner is taken out when the electronic heating heat preservation is carried out, the heating element is used for heating and preserving the heat of the outer liner, when the electric quantity of a battery is too low or a higher heat preservation temperature is required, the water injection heat preservation can be independently used for preserving the heat continuously if a certain temperature is required, the water injection heat preservation and the electronic heating heat preservation can be carried out synchronously, the heat preservation time is prolonged, and the heat preservation effect is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of small household appliances, in particular to a multifunctional heat preservation appliance.
[ background of the utility model ]
The eating time of the children and the young children is often long, and the food in the bowl becomes cool, so that the children are influenced to eat the food, and even the physical health of the children is influenced. The heat preservation bowl can effectively preserve heat of food in the bowl for a long time, so that the food is prevented from being cooled, and the common heat preservation bowl is provided with the water injection heat preservation bowl and the electronic heat preservation bowl.
The water injection heat preservation bowl is loved by masses because of its convenient operation, effectual, the low price keeps warm, thereby the water injection heat preservation bowl is through leading-in hot water make the temperature falling speed of food slow down in the bowl, but the bulk temperature still is continuously descending, can not keep at the constant temperature, and the unable accurate control of temperature and monitoring, if operate improper still cause the scald easily.
The electronic heat preservation bowl is heated and preserved through the electronic heating element, accurate temperature control can be achieved, the temperature in the bowl is displayed in real time, the electronic heat preservation bowl is limited by the capacity of a battery of the electronic heating element, heat preservation cannot be achieved when the battery is not powered, the electronic heat preservation bowl is single in function, heating and refrigerating can only be achieved, and cooling of food cannot be achieved.
[ Utility model ] content
The object of the present invention is to design a multifunctional thermal insulation appliance that at least partially solves the above mentioned technical problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the multifunctional heat preservation appliance comprises an appliance body and a cover body, wherein the appliance body comprises a shell, an outer container, an inner container and a container body fixing part, the outer container is accommodated in the shell, the inner container is accommodated in the outer container in a pick-and-place manner, the container body fixing part is detachably connected to the shell and used for locking the inner container, a water storage cavity is formed between the outer container and the inner container, and a heating element for heating the outer container is arranged between the shell and the outer container.
Preferably, the liner opening of the liner is provided with a liner flange extending outwards, and the liner body fixing piece and the top of the shell clamp the liner flange so as to lock the liner.
Preferably, a groove is defined between the liner flanging and the side wall of the liner, a sealing ring is arranged in the groove, and the sealing ring provides sealing between the liner flanging and the top of the shell.
Preferably, the sealing ring provides sealing between the top of the outer container and the flange of the inner container.
Preferably, the outer shell comprises a base and a mounting ring connected to the upper end of the base, and the liner fixing piece is detachably connected with the mounting ring.
Preferably, the outer side of the mounting ring is provided with external threads, the inner side of the liner fixing piece is provided with internal threads, and the liner fixing piece and the mounting ring are detachably connected through thread matching.
Preferably, the outer container flanging extending outwards and downwards is arranged at the container opening of the outer container, the inner side of the mounting ring is provided with an annular convex rib extending inwards and upwards, and the outer container flanging is hung on the annular convex rib.
Preferably, the heating element is one of a heating film, a heating tube and a PTC heater.
Preferably, the heating elements are distributed outside the side wall and/or outside the bottom wall of the outer container.
Preferably, a handle is arranged on the outer side of the outer shell or the outer side of the liner fixing piece.
The beneficial effect of this scheme of adoption:
based on the problems that the water injection heat preservation bowl in the prior art cannot control the temperature and keep the constant temperature, and the electronic heat preservation bowl is limited by the battery capacity and has single function, the multifunctional heat preservation device in the scheme has the design of a double liner body, can independently use a water injection heat preservation mode or an electronic heating heat preservation mode, can also simultaneously use two heat preservation modes, has multiple functions, can select different use modes according to different use requirements and environments, takes out the liner when only the electronic heating heat preservation is used independently, holds food in the outer liner, heats and preserves the heat of the inner liner through a heating element, can independently use the water injection heat preservation when the battery power is too low or needs higher heat preservation temperature, namely adds a proper amount of hot water into a water storage cavity between the outer liner and the inner liner, holds the food in the liner, preserves the heat of the inner liner through the high temperature of the hot water, if the water injection heat preservation mode is needed, when a certain temperature is maintained for continuous heat preservation, the heating element can be restarted, so that the water injection heat preservation and the electronic heating heat preservation are carried out synchronously, the heat preservation time is prolonged, and the heat preservation effect is improved.
Simultaneously, the multi-functional heat preservation utensil of this scheme not only can realize keeping warm, still has the cooling function, can be through adding appropriate amount cold water in the water storage chamber to realize the quick cooling of inner bag interior food, prevent to scald.
The inner container body fixing part and the top of the shell are used for clamping the inner container flanging so as to lock the inner container, the inner container is fixed by clamping the inner container flanging, so that the inner container body can be suspended in the outer container, and a water storage cavity is formed between the inner container body fixing part and the outer container.
The inner bag turn-ups with enclose into the recess between the lateral wall of inner bag, dispose the sealing washer in the recess, the sealing washer is in the inner bag turn-ups with provide sealedly between the top of shell to prevent hot water heat preservation in-process, hot water flows out from the water storage chamber, causes the scald, and play sealed dirt-proof effect between inner bag and shell, and the sealing washer has packing and cushioning effect, avoids inner bag drunkenness from top to bottom in the axial, in order to improve the stability after the inner bag installation, simultaneously, the sealing washer can provide axial pretension for the connection of inner bag body mounting and shell, in order to reach better locking effect.
The top of outer courage with between the inner bag turn-ups by the sealing washer provides sealed, and the sealing washer width is great, has increased the sealing contact surface, strengthens sealed effect, and the sealing washer also provides effective support between outer courage top and the inner bag turn-ups simultaneously, avoids having the clearance between the two, when preventing that the inner bag from holding food, causes the inner bag to inwards collapse.
The shell includes the base and connects the collar of base upper end, courage body mounting with collar detachable connection, through the detachable connection of courage body mounting with the collar to the installation that realizes the inner bag with take out, thereby realize the conversion of different usage pattern and function.
The outside of collar is equipped with the external screw thread, the inboard of courage body mounting is equipped with the internal thread, courage body mounting with the collar passes through screw-thread fit releasable connection, and the screw-thread fit mode can realize the installation and the locking to the inner bag simultaneously, and easy operation, the dismouting of being convenient for.
The outer container is characterized in that an outer container flanging extending outwards and downwards is arranged at the container opening of the outer container, an annular convex rib extending inwards and upwards is arranged on the inner side of the mounting ring, the outer container flanging is connected to the annular convex rib in a hanging mode, the outer container is fixed on the shell through the outer container flanging connected to the mounting ring in a hanging mode, the outer container body can be suspended in the shell, a containing cavity is formed between the outer container body and the shell, and the outer container flanging is used for containing electronic components for controlling heating of heating elements such as heating elements, battery assemblies and power panels.
The heating elements are distributed on the outer side of the side wall and/or the outer side of the bottom wall of the outer container to heat the outer container, and heat is transferred to food in the outer container through heat conduction of the outer container, so that heating and heat preservation of the food are realized.
And a handle is arranged on the outer side of the shell or the outer side of the liner fixing piece so as to facilitate carrying and taking of the multifunctional heat preservation appliance.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The utility model is further described with the following drawings:
fig. 1 is a schematic view of a three-dimensional structure of the multifunctional heat preservation bowl.
Fig. 2 is a sectional view of the multifunctional heat preservation bowl of the utility model.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a sectional view of the multifunctional heat preservation bowl with the inner container taken out.
Reference numerals:
a multifunctional heat preservation bowl 01;
an appliance body 001; a lid body 002;
a housing 1; a base 101; a mounting ring 102; external threads 1021; an annular rib 103;
an outer container 2; a liner flange 201; an outer bladder 202;
an inner container 3; an inner container flanging 301; the side wings 3011; an outer ring 3012; a recess 3013; a liner body 302;
a liner fixing part 4; a fixing ring 401; an internal thread 4011; a compression ring 402;
a water storage cavity 5; a housing chamber 6; a heating element 7; a battery pack 8; a power panel 9; a seal ring 10; a step portion 1001; a temperature measuring component 11; a display panel 12; and a handle 13.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
The appearances of the phrases such as "exemplary," "some embodiments," and the like in the following text mean "serving as an example, embodiment, or illustration," and any embodiment described as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While specific details are set forth in the following description for the purpose of illustrating the utility model better, it will be apparent to those skilled in the art that the present disclosure may be practiced without some of these specific details.
Although the heat preservation bowl is described below as an example, it will be understood by those skilled in the art that the present invention can be applied to other devices having a heat preservation function, such as a heat preservation cup and a heat preservation box.
The common heat preservation bowl comprises a water injection heat preservation bowl and an electronic heat preservation bowl, the water injection heat preservation bowl mainly comprises a bowl cover, a shell, a grinding bowl, a stainless steel bowl, a handle ring, a sealing ring and other accessories, hot water is injected into the grinding bowl, the handle ring is screwed, a pressing ring on the handle ring presses a rolling ring at the opening part of the stainless steel bowl, the stainless steel bowl and the grinding bowl sealing ring are fixed, the hot water is in contact with the stainless steel bowl at the moment so as to preserve heat of food in the stainless steel bowl, but the temperature of the hot water cannot be controlled and is difficult to maintain constant; the electronic heat-preservation bowl comprises a bowl cover, a shell, a stainless steel bowl body and a heating system, wherein the heating system comprises a heating film, a battery pack, a display panel, a power panel and a temperature measuring probe, the stainless steel bowl body is installed on the shell, the side heating film and the bottom heating film are attached to the stainless steel bowl body, the battery is used for supplying power, the heating film generates heat, accurate temperature control can be achieved, the temperature is kept constant, the electronic heat-preservation bowl body is limited by the capacity of the battery when in heat preservation, the heating film can only be heated and cannot be refrigerated, and the electronic heat-preservation bowl is single in function.
Aiming at the problems of the existing heat preservation bowl, the multifunctional heat preservation bowl 01 is designed, and has the functions of water injection heat preservation and electronic heating heat preservation, and the multifunctional heat preservation bowl 01 is specifically explained with reference to the attached drawings.
Referring to fig. 1 to 4, the multifunctional heat preservation bowl 01 comprises an appliance body 001 and a cover body 002, wherein the appliance body 001 comprises a shell 1, an outer container 2, an inner container 3 and a container body fixing part 4, the outer container 2 is accommodated in the shell 1, the inner container 3 is accommodated in the outer container 2 in a manner of being taken and placed, the container body fixing part 4 is detachably connected to the shell 1 and used for locking the inner container 3, a water storage cavity 5 is formed between the outer container 2 and the inner container 3, and a heating element 7 used for heating the outer container 2 is arranged between the shell 1 and the outer container 2.
The multi-functional heat preservation bowl 01 of this embodiment adopts the design of above-mentioned dual courage body, but the water injection heat preservation mode of exclusive use or electron heating heat preservation mode, also can use two kinds of modes simultaneously, and an organic whole is multi-purpose, carries out the selection of different usage pattern according to user demand and environment of difference.
When only the electronic heating and heat preservation is used, as shown in fig. 4, the inner container 3 is taken out, food is contained in the outer container 2, and the outer container 2 is heated and heat preserved by the heating element 7.
When the battery electric quantity is too low or needs higher heat preservation temperature, can use the water injection heat preservation alone, add right amount of hot water in the water storage chamber 5 between outer container 2 and inner bag 3 promptly to hold food in inner bag 3, keep warm to inner bag 3 through hydrothermal high temperature.
If a certain temperature is kept to keep the temperature continuously in the water injection heat preservation mode, the heating element 7 can be restarted to synchronously carry out water injection heat preservation and electronic heating heat preservation, so that the heat preservation time is prolonged, and the heat preservation effect is improved.
Simultaneously, the multi-functional heat preservation bowl 01 of this scheme not only can realize keeping warm, still has the cooling function, can be through adding appropriate amount cold water in water storage chamber 5 to realize the quick cooling of food in the inner bag 3, prevent to scald, can also delay food spoilage and rot.
As shown in fig. 2 to 4, the outer casing 1 in this embodiment includes a base 101 and a mounting ring 102 connected to the upper end of the base 101, the liner fixing member 4 is detachably connected to the mounting ring 102, and an annular rib 103 extending inward and upward is provided inside the mounting ring 102.
The removable setting of inner bag 3, the key that realizes different usage mode conversion, in this embodiment, the concrete mounting means of inner bag 3 in shell 1 does, the courage mouth department of inner bag 3 has outside extension inner bag turn-ups 301, courage body mounting 4 and shell 1's top centre gripping inner bag turn-ups 301, with locking inner bag 3, specifically, inner bag turn-ups 301 includes flank 3011 along the outside extension in inner bag courage body 302 lateral wall upper end and outer ring 3012 along the outside extension of flank 3011 outer end, enclose into lower extreme open-ended recess 3013 between outer ring 3012 and the inner bag 3 lateral wall, inner bag turn-ups 301 articulates on collar 102 through lower extreme open-ended recess 3013, courage body mounting 4 and collar 102 top centre gripping flank 3011.
The fixing of the inner container 3 is realized by the way of clamping the inner container flanging 301, so that the inner container body 302 can be suspended in the outer container 2, and a water storage cavity 5 is formed between the inner container body and the outer container 2, so that heat-preserving hot water or refrigerating cold water is added into the water storage cavity 5.
Since the outer liner 2 and the inner liner 3 are both hung on the mounting ring 102 by the flanges, and the inner liner 3 is to be accommodated in the outer liner 2, as shown in fig. 3, the upper end surface of the mounting ring 102 hanging the liner flange 301 is higher than the upper end surface of the annular rib 103 hanging the outer liner flange 201, and the outer liner flange 201 is covered in the groove 3013 of the inner liner flange 301.
The hardness of the liner fixing piece 4, the hardness of the shell 1 and the hardness of the liner flanging 301 are high, if the liner fixing piece 4 and the shell 1 rigidly clamp the liner flanging 301, the parts are difficult to be tightly attached, and the liner 3 can shake and make sound when in use, so that sealing filling treatment is required to be performed at the clamping position, specifically, as shown in fig. 2 and 3, a sealing ring 10 is arranged in a groove 3013, the sealing ring 10 provides sealing between the liner flanging 301 and the top of the shell 1 to prevent hot water from flowing out of a water storage cavity 5 and causing scald in the heat preservation process, and plays a role in sealing and dust prevention between the liner 3 and the shell 1, the sealing ring 10 has the functions of filling and buffering, the liner 3 is prevented from moving up and down in the axial direction to improve the axial stability of the liner 3 after being installed, and meanwhile, the sealing ring 10 can provide axial pre-tightening for the connection of the liner 4 and the shell 1, so as to achieve better locking effect.
In the recess 3013 of inner bag turn-ups 301 in this embodiment, outer courage turn-ups 201 is covered, sealing washer 10 width broad, be full of whole recess 3013, also can provide sealedly between outer courage turn-ups 201 top and the inner bag turn-ups 301, sealing washer 10 width is great, the sealing contact surface has been increased, strengthen sealed effect, sealing washer 10 also provides effective support between 2 tops of outer courage and inner bag turn-ups 301 simultaneously, avoid having axial clearance between the two, when preventing that inner bag 3 from holding food, cause the inside collapse of inner bag 3, the axial stability after the installation of inner bag 3 has further been improved, and simultaneously, sealing washer 10 can compress tightly outer courage turn-ups 201, in order to improve the stability of installation back outer courage 2.
Of course, in other embodiments, a narrower width gasket could be used in the groove to provide a seal only between the bladder flange 301 and the top of the housing 1.
Because the up end that articulates collar 102 of inner bag turn-ups 301 will be higher than the up end that articulates the protruding muscle 103 of annular of outer bag turn-ups 201, has the difference in height, is equipped with step portion 1001 on the sealing washer 10 consequently to cooperate above-mentioned difference in height, step portion 1001 butt collar 102 inner wall, with radially spacing at inner bag 3 lateral wall, prevent that inner bag 3 from controlling to rock, with the radial stability after improving inner bag 3 installation.
As shown in fig. 2 to 4, the liner fixing member 4 in this embodiment includes a fixing ring 401 and a pressing ring 402 extending inward along an inner ring of the fixing ring 401, the outer side of the installation ring 102 is provided with an external thread 1021, the inner side of the fixing ring 401 is provided with an internal thread 4011, the liner 3 is clamped between the installation ring 102 and the pressing ring 402, the fixing ring 401 drives the pressing ring 402 to press the flank 3011 of the liner 3 downward during screwing process downward relative to the installation ring 102, the fixing ring 401 and the installation ring 102 are detachably connected through thread fit, so as to simultaneously achieve installation and locking of the liner 3, and the operation is simple and convenient to disassemble and assemble, meanwhile, when the upper cover is covered, the pressing ring 402 performs a limiting and supporting function on the cover body 002, and simultaneously, due to the existence of the sealing ring 10, an upward elastic force is applied to the pressing ring 402, the pressing ring 402 drives the fixing ring 401 upward, so that the upper inclined plane of the internal thread 4011 of the fixing ring 401 presses the lower inclined plane of the external thread 1021 of the installation ring 102, so as to achieve better locking effect.
Of course, in other embodiments, other detachable connections between the fixing ring and the mounting ring may be used.
Heating element 7 in this embodiment mainly provides the heating for outer courage 2, the heat conduction of rethread outer courage 2 gives water or food in the outer courage 2 with heat transfer, because multi-functional heat preservation bowl 01 is small, consequently heating element 7 preferred heating film, as shown in fig. 2 and fig. 4, heating film distributes in the lateral wall outside and/or the diapire outside of outer courage 2, and simultaneously, still be equipped with temperature measurement component 11 in the lateral wall outside and/or the diapire outside of outer courage 2, such as temperature sensor etc. with the temperature of real-time supervision outer courage 2, and shell 1 bottom is equipped with display panel 12, with the temperature of real-time display outer courage 2, be convenient for observe, can not scalded when guaranteeing to use, guaranteed safe in utilization.
Of course, in other embodiments, the heating element may also be selected from a heat-generating tube, a PTC heater, or the like.
The multifunctional heat preservation bowl 01 in the embodiment is mainly used for dining for the young children and the infants, and in order to facilitate carrying and taking, as shown in fig. 1, a handle 13 is arranged on the outer side of the shell 1 or the outer side of the liner fixing piece 4.
According to another embodiment of the utility model, a temperature measuring component is arranged on the outer side of the side wall of the outer container.
According to another embodiment of the utility model, a temperature measuring component is arranged on the outer side of the bottom wall of the outer container.
According to another embodiment of the utility model, the outer side of the liner fixing piece is provided with a handle.
The above description is only for the embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the description in the above embodiments and the accompanying drawings. Any modification which does not depart from the functional and structural principles of the utility model is intended to be included within the scope of the claims.
Claims (10)
1. The multifunctional heat preservation appliance comprises an appliance body and a cover body, wherein the appliance body comprises a shell, an outer container, an inner container and a container body fixing part, the outer container is accommodated in the shell, the inner container is accommodated in the outer container in a pick-and-place manner, and the container body fixing part is detachably connected to the shell and used for locking the inner container.
2. The multifunctional heat preservation device as claimed in claim 1, wherein the inner container has an inner container flange extending outward at the container opening, and the container body fixing member and the top of the outer shell clamp the inner container flange to lock the inner container.
3. The multi-functional insulating device of claim 2, wherein a groove is defined between the inner shell flange and the side wall of the inner shell, and a sealing ring is disposed in the groove and provides a seal between the inner shell flange and the top of the outer shell.
4. The multi-purpose thermal insulating apparatus of claim 3, wherein said gasket provides a seal between the top of said outer bladder and said inner bladder flange.
5. The multi-functional thermal insulation device of claim 1, wherein the housing comprises a base and a mounting ring connected to the upper end of the base, and the bladder body fixing member is detachably connected to the mounting ring.
6. The multifunctional thermal insulation device according to claim 5, wherein the outer side of the mounting ring is provided with external threads, the inner side of the liner fixing member is provided with internal threads, and the liner fixing member and the mounting ring are detachably connected through thread matching.
7. The multifunctional heat preservation device as claimed in claim 5, characterized in that the outer bladder has an outer bladder flange extending outward and downward at the bladder opening, the inner side of the mounting ring has an annular rib extending inward and upward, and the outer bladder flange is hung on the annular rib.
8. The multifunctional thermal insulating apparatus according to any one of claims 1 to 7, wherein said heating element is one of a heating film, a heat generating tube, and a PTC heater.
9. The multi-functional thermal insulating appliance according to one of claims 1 to 7, characterized in that the heating elements are distributed outside the side walls and/or outside the bottom wall of the outer container.
10. The multifunctional thermal insulation apparatus according to any one of claims 1 to 7, wherein a handle is provided on the outer side of the outer shell or the outer side of the bladder body fixing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121684097.4U CN215687112U (en) | 2021-07-23 | 2021-07-23 | Multifunctional thermal insulation utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121684097.4U CN215687112U (en) | 2021-07-23 | 2021-07-23 | Multifunctional thermal insulation utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215687112U true CN215687112U (en) | 2022-02-01 |
Family
ID=79988847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121684097.4U Active CN215687112U (en) | 2021-07-23 | 2021-07-23 | Multifunctional thermal insulation utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215687112U (en) |
-
2021
- 2021-07-23 CN CN202121684097.4U patent/CN215687112U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5975337A (en) | Thermal baby bottle warmer | |
| CN215687112U (en) | Multifunctional thermal insulation utensil | |
| CN216316923U (en) | Scald-proof heat-preservation hand-warming cup | |
| CN207125593U (en) | A kind of constant temperature smoldering inner bag and its thermally insulated cup for braising | |
| CN202143576U (en) | Electrical steam heating equipment for foods with chamber for water quantifying container | |
| CN114468715A (en) | Double-layer cooling vacuum cup capable of effectively preventing negative pressure effect | |
| CN207270041U (en) | Lunch box | |
| CN107048655B (en) | Non-transformer repeats lunch box capable of heating | |
| CN218960478U (en) | Quick temperature-changing thermos cup | |
| CN209106847U (en) | A kind of multifunctional cup | |
| CN206630455U (en) | A kind of radiate is incubated dual-purpose hot-water bottle | |
| CN213488454U (en) | Food container of cook machine and cook machine | |
| CN219742486U (en) | Cup structure of milk warming device and milk warming device | |
| CN217610424U (en) | Vacuum hand-warming cup | |
| CN214104178U (en) | Household multifunctional pot cover | |
| CN108703608A (en) | It is a kind of to be quickly cooled down or heat liquid or the multifunctional cup as cold storage container | |
| CN211076986U (en) | Heat transfer efficient liquid water heater | |
| CN211130551U (en) | Heat-preservation bowl | |
| CN207379159U (en) | New liquid cooling container | |
| CN213405632U (en) | Water injection bowl convenient to open and close | |
| CN214414603U (en) | Water cup with heating cup cover | |
| CN220403695U (en) | Water injection heat preservation bowl | |
| CN218967727U (en) | Multifunctional heat-preservation complementary food tank | |
| CN210520778U (en) | Domestic liquid heater | |
| CN213251333U (en) | Portable traditional chinese medicine thermos cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |