CN107928447A - Heat insulation part and embedded steaming and baking equipment - Google Patents
Heat insulation part and embedded steaming and baking equipment Download PDFInfo
- Publication number
- CN107928447A CN107928447A CN201711405628.XA CN201711405628A CN107928447A CN 107928447 A CN107928447 A CN 107928447A CN 201711405628 A CN201711405628 A CN 201711405628A CN 107928447 A CN107928447 A CN 107928447A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- embedded
- insulation barriers
- equipment
- fastener
- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 50
- 238000010025 steaming Methods 0.000 title abstract 10
- 238000002955 isolation Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims description 46
- 239000004033 plastic Substances 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Distribution Board (AREA)
Abstract
The invention relates to the technical field of ovens, in particular to a heat insulation piece and embedded steaming and baking equipment. The heat insulating part include the installation department and with the pars intramuralis that the installation department is connected, the heat insulating part can pass through the installation department install in the curb plate of embedded steaming and baking equipment is structural, the surface of pars intramuralis includes the evagination curved surface, works as embedded steaming and baking equipment is packed into when holding the intracavity, the evagination curved surface with hold the chamber wall looks butt in chamber. According to the heat insulation piece and the embedded steaming and baking equipment, when the embedded steaming and baking equipment is arranged in the cavity for accommodating the embedded steaming and baking equipment, the isolation part of the heat insulation piece comprising the convex curved surface is abutted with the cavity wall of the cavity, so that a certain gap is formed between the embedded steaming and baking equipment and the cavity wall of the cavity for accommodating the embedded steaming and baking equipment, the temperature of the cavity wall for accommodating the embedded steaming and baking equipment is not high, and the service life is prolonged.
Description
Technical field
The present invention relates to oven technology field, more particularly to a kind of thermal insulation barriers and embedded scorch equipment.
Background technology
Embedded equipment of scorching increasingly is liked as a kind of important culinary art household electrical appliances be subject to consumer.It is common embedded
After formula is scorched in equipment insertion cabinet, embedded scorch directly fits between the left side plate of equipment and cabinet, there is no gap,
In this way, the embedded heat scorched in equipment is directly passed to cabinet by its left side plate, heat is less through air heat dissipation, from
And cause the temperature of cabinet to raise, and then shorten the service life of cabinet.
The content of the invention
In view of this, it is an object of the invention to provide a kind of thermal insulation barriers and it is embedded scorch equipment, to solve to be embedded in
Formula is scorched in equipment, and left side plate is directly fitted with cabinet the problem of causing cabinet temperature excessive.
To reach above-mentioned purpose, on the one hand, the present invention uses following technical scheme：
A kind of thermal insulation barriers, are arranged on the embedded lateral plate structure for scorching equipment and house the embedded appearance for scorching equipment
Between the cavity wall of chamber, the thermal insulation barriers include mounting portion and the isolation part being connected with the mounting portion, and the thermal insulation barriers can lead to
Cross the mounting portion to be installed on the embedded lateral plate structure for scorching equipment, the surface of the isolation part includes outer evagination
Face, when it is described it is embedded scorch equipment and load in the cavity volume when, the cavity wall of the convex outward and the cavity volume abuts against.
Further, the convex outward is sphere.
Further, the mounting portion includes interface arrangment, and the interface arrangment can be formed with the lateral plate structure to be blocked
Connect.
Further, the interface arrangment includes at least two fastener spaced circumferentially from one another, the engaging
Groove circumferentially is provided with the radial outer side of part.
Further, the groove is arranged at the position that the fastener connects with the isolation part.
Further, the guide frame being oriented to for the installation to the thermal insulation barriers is provided with the fastener.
Further, the radial outer side of the fastener is a part for frustum cone side, and the footpath of the fastener is outside
Side forms the guide frame.
Further, the thermal insulation barriers are plastic part.
Further, the isolation part is hollow structure.
To reach above-mentioned purpose, on the other hand, the present invention also uses following technical scheme：
It is a kind of it is embedded scorches equipment, including lateral plate structure, be provided with the lateral plate structure as described above heat-insulated
Part.
Further, it is located at institute formed with recess, the part-structure of the isolation part in the outside wall surface of the lateral plate structure
State in recess.
Further, the lateral plate structure includes the first side plate and the second side plate being arranged on the outside of first side plate,
The thermal insulation barriers are installed on second side plate.
Thermal insulation barriers in the present invention and it is embedded scorch equipment, thermal insulation barriers are installed on by the mounting portion on thermal insulation barriers embedding
Enter formula to scorch on the lateral plate structure of equipment, when embedded equipment of scorching loads in the accommodating embedded cavity volume for scorching equipment
When, including the isolation part of the thermal insulation barriers of convex outward and the cavity wall of the cavity volume abut against so that it is embedded scorch equipment with it is embedding
Enter between the cavity wall of the embedded cavity volume for scorching equipment there are certain gap, so that the accommodating embedded equipment of scorching
The temperature of cavity wall is unlikely to very high, extends the service life of the cavity wall.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from.
Fig. 1 is the three-dimensional structure diagram of the thermal insulation barriers provided in the specific embodiment of the invention；
Fig. 2 is the top view of the thermal insulation barriers provided in the specific embodiment of the invention；
Fig. 3 is the front view of the thermal insulation barriers provided in the specific embodiment of the invention；
Fig. 4 is the embedded three-dimensional structure diagram for scorching equipment provided in the specific embodiment of the invention.
In figure：
1st, thermal insulation barriers；11st, mounting portion；111st, interface arrangment；1111st, fastener；1112nd, groove；1113rd, guide frame；
12nd, isolation part；121st, convex outward；
2nd, lateral plate structure；21st, the first side plate；211st, concave inward structure；22nd, the second side plate；221st, recess.
Embodiment
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Attached drawing is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but not limited to "
Justice.
Referring to figs. 1 to shown in Fig. 4, the present invention provides a kind of thermal insulation barriers 1, is arranged on the embedded lateral plate structure for scorching equipment
Between 2 and the cavity wall of the accommodating embedded cavity volume for scorching equipment, the embedded equipment of scorching for example can be embedded
Oven, it is micro- scorch all-in-one machine or with the micro-wave oven for scorching function, house the embedded cavity volume for scorching equipment and for example may be used
To be cabinet, the thermal insulation barriers 1 include mounting portion 11 and the isolation part 12 being connected with the mounting portion 11.
As shown in Figure 1, the thermal insulation barriers 1 can be installed on the embedded side for scorching equipment by the mounting portion 11
In harden structure 2, in order to realize detachable installation, the mounting portion 11 includes interface arrangment 111, and the interface arrangment 111 can
Formed and be clamped with the lateral plate structure 2.
In the present invention, the thermal insulation barriers 1 are plastic part, and the plastic part is plastic part in the narrow sense, not including rubber material
Matter, the plastic part is harder compared to rubber material, so, it is possible to scorch that equipment insertion is accommodating described embedded to be scorched embedded
When in the cavity volume of equipment, the friction between thermal insulation barriers 1 and the cavity wall for housing the embedded cavity volume for scorching equipment is reduced, is reduced
Abrasion to thermal insulation barriers 1, and then improve the reliability of thermal insulation barriers 1.
When the thermal insulation barriers 1 are plastic part, it is clamped for convenience, between the interface arrangment 111 is included circumferentially from one another
Every at least two fasteners 1111 of setting, certain elasticity can occur in clamping and become at least two fastener 1111
Shape, so as to smoothly be caught in the embedded lateral plate structure 2 for scorching equipment, it is possible to understand that ground, also phase on the lateral plate structure 2
The hole for being inserted at least two fastener 1111 should be provided with.
As shown in Figure 1, groove 1112 circumferentially is provided with the radial outer side of the fastener 1111, it is described
Radially refer to the radial direction of the circle where the installation site of at least two fastener 1111, the circumferential direction refers at least two card
The circumferential direction of circle where the installation site of component 1111, Relative vertical between described circumferential and described radial direction.The groove 1112
It is arranged at the position that the fastener 1111 connects with the isolation part 12, when fastener 1111 is installed in lateral plate structure 2
When, at least two fastener 1111 is all in non-deformed state, at this time, the groove of at least two fastener 1111
1112 slot bottom is in contact with the embedded hole wall for scorching the hole on equipment lateral plate structure 2.In order to enable fastener 1111 can be with
Smoothly be caught in the embedded lateral plate structure 2 for scorching equipment, be provided with the fastener 1111 for it is described every
The guide frame 1113 that the installation of warmware 1 is oriented to, it is preferable that the radial outer side of the fastener 1111 is frustum cone side
A part, the radial outer side of the fastener 1111 forms the guide frame 1113, the radial outer side of the round platform
The part when entirety of at least two fasteners 1111 is inserted into the hole of the lateral plate structure 2, at least two card
It is first small rear big with the radial dimension of part, it is more prone to install.
As shown in Figure 1 to Figure 3, in order to reduce the friction between isolation part 12 and the cavity wall of the cavity volume, the isolation part
12 surface includes convex outward 121, certainly, when the surface of the isolation part 12 includes convex outward 121, isolation part 12 with
Contact area between the cavity wall of the cavity volume is reduced, from the embedded chamber scorched equipment and be transferred to through isolation part 12 cavity volume
The heat of wall will be reduced, and the temperature of the cavity wall of the cavity volume rises and will slow down, and service life will increase.Preferably, institute
It is sphere to state convex outward 121, to facilitate manufacture.When it is described it is embedded scorch equipment and load in the cavity volume when, the evagination
Curved surface 121 and the cavity wall of the cavity volume abut against, the embedded side plate for scorching equipment and the accommodating embedded equipment of scorching
There are certain gap between the cavity wall of cavity volume, so as to ensure to house the temperature of the cavity wall of the embedded cavity volume for scorching equipment
It is unlikely to very high, and then improves the service life of the cavity wall of the cavity volume.
The isolation part 12 is hollow structure, to reduce the production cost of thermal insulation barriers 1, it is preferable that is wrapped the isolation part 12
The blind hole axially set along it is included, the opening of the blind hole does not destroy the isolation part towards the mounting portion 11, the blind hole
The integrality of 12 convex outward.
As shown in figure 4, embedded scorch equipment, including lateral plate structure 2, the lateral plate structure 2 the present invention also provides a kind of
On be provided with thermal insulation barriers 1 as described above, in this way, described embedded when scorching equipment in the cabinet, embedded scorch sets
There are certain gap between standby side plate and cabinet.In order to facilitate installation of the thermal insulation barriers 1 on lateral plate structure 2, the side plate
It is located in the outside wall surface of structure 2 formed with recess 221, the part-structure of the isolation part 12 in the recess 221.
After installing the thermal insulation barriers 1 in order to prevent, the embedded temperature for scorching equipment produces larger shadow to thermal insulation barriers 1
Ring, the lateral plate structure 2 includes the first side plate 21 and the second side plate 22 for being arranged on the outside of the first side plate 21, the side plate
On first side plate 21 of structure 2 the described of first side plate 21 is arranged on formed with concave inward structure 211, second side plate 22
At concave inward structure 211, it is preferable that recess 221 is provided with second side plate 22, the fastener 1111 of the thermal insulation barriers 1 is pacified
At recess 221 loaded on second side plate 22, at this time, the slot bottom of the groove 1112 of fastener 1111 and second side plate 22
The cavity wall of recess 221 be in contact.The guide frame of the fastener 1111 is located at 21 and second side plate 22 of the first side plate
Between.Scorching equipment includes oven, micro- scorch all-in-one machine, has the function of micro-wave oven scorched etc..
To sum up, thermal insulation barriers 1 provided by the invention and it is embedded scorch equipment, reduce the embedded temperature pair for scorching equipment
The influence of the cavity wall of the embedded cavity volume, adds the service life of the cavity wall of the accommodating embedded cavity volume for scorching equipment.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred solution can be free
Ground combination, superposition.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the invention, for those skilled in the art
For, the present invention can have various modifications and changes.All any modifications made within spirit and principles of the present invention, be equal
Replace, improve etc., it should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of thermal insulation barriers, are arranged on the embedded lateral plate structure for scorching equipment and house the embedded cavity volume for scorching equipment
Cavity wall between, it is characterised in that the thermal insulation barriers include mounting portion and the isolation part that is connected with the mounting portion, described heat-insulated
Part can be installed on by the mounting portion on the embedded lateral plate structure for scorching equipment, and the surface of the isolation part includes
Convex outward, when it is described it is embedded scorch equipment and load in the cavity volume when, the cavity wall phase of the convex outward and the cavity volume
Abut.
2. thermal insulation barriers according to claim 1, it is characterised in that the convex outward is sphere.
3. thermal insulation barriers according to claim 1, it is characterised in that the mounting portion includes interface arrangment, the clamping knot
Structure can be formed with the lateral plate structure and is clamped.
4. thermal insulation barriers according to claim 3, it is characterised in that the interface arrangment includes being arranged at intervals circumferentially from one another
At least two fasteners, groove circumferentially is provided with the radial outer side of the fastener.
5. thermal insulation barriers according to claim 4, it is characterised in that the groove is arranged on the fastener isolates with described
At the position that portion connects.
6. thermal insulation barriers according to claim 4, it is characterised in that be provided with the fastener for the thermal insulation barriers
The guide frame that is oriented to of installation.
7. thermal insulation barriers according to claim 6, it is characterised in that the radial outer side of the fastener is frustum cone side
A part, the radial outer side of the fastener form the guide frame.
8. the thermal insulation barriers according to one of claim 1 to 7, it is characterised in that the thermal insulation barriers are plastic part.
9. the thermal insulation barriers according to one of claim 1 to 7, it is characterised in that the isolation part is hollow structure.
10. one kind is embedded to scorch equipment, including lateral plate structure, it is characterised in that is set on the lateral plate structure just like right
It is required that the thermal insulation barriers described in one of 1-9.
11. embedded equipment is scorched according to claim 10, it is characterised in that shape in the outside wall surface of the lateral plate structure
Into there is recess, the part-structure of the isolation part is located in the recess.
12. embedded equipment is scorched according to claim 10, it is characterised in that the lateral plate structure includes the first side plate
With the second side plate being arranged on the outside of first side plate, the thermal insulation barriers are installed on second side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405628.XA CN107928447B (en) | 2017-12-22 | 2017-12-22 | Heat insulation piece and embedded steaming and baking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405628.XA CN107928447B (en) | 2017-12-22 | 2017-12-22 | Heat insulation piece and embedded steaming and baking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107928447A true CN107928447A (en) | 2018-04-20 |
| CN107928447B CN107928447B (en) | 2024-05-10 |
Family
ID=61941785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711405628.XA Active CN107928447B (en) | 2017-12-22 | 2017-12-22 | Heat insulation piece and embedded steaming and baking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928447B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271085Y (en) * | 1996-08-16 | 1997-12-17 | 江南机器厂 | Electric baking and sterilizing combined cabinet |
| US6444954B1 (en) * | 1999-11-10 | 2002-09-03 | Hamilton Beach/Proctor-Silex, Inc. | Toaster ovens |
| JP2003284648A (en) * | 2002-03-28 | 2003-10-07 | Matsushita Electric Ind Co Ltd | Cooker |
| CN101008419A (en) * | 2006-01-23 | 2007-08-01 | 株式会社本田阿克塞斯 | Mounting grommet |
| CN101785633A (en) * | 2010-01-29 | 2010-07-28 | 吴中敏 | External cyclic baking oven |
| CN102678697A (en) * | 2012-06-05 | 2012-09-19 | 湖南省金为型材有限公司 | Pipe connection accessory |
| CN203041940U (en) * | 2012-12-26 | 2013-07-10 | 东莞市海新金属科技有限公司 | Oven door structure of indoor oven |
| CN103784029A (en) * | 2014-01-21 | 2014-05-14 | 广东美的厨房电器制造有限公司 | Oven |
| CN104389878A (en) * | 2014-10-23 | 2015-03-04 | 张举民 | Plastic rivet |
| CN205322119U (en) * | 2015-12-14 | 2016-06-22 | 广东美的厨房电器制造有限公司 | Casing and embedded cooking utensil |
| US20160327281A1 (en) * | 2015-05-05 | 2016-11-10 | June Life, Inc. | Connected food preparation system and method of use |
| CN106214010A (en) * | 2016-09-08 | 2016-12-14 | 东莞市天倬电器有限公司 | A kind of oven heat device and baking box |
| CN107126105A (en) * | 2017-05-19 | 2017-09-05 | 广东美的厨房电器制造有限公司 | Door body assembly and cooking appliance |
| CN206480935U (en) * | 2017-02-22 | 2017-09-08 | 泰豪科技股份有限公司 | Anticollision cabinet door structure and power distribution cabinet |
| CN208740743U (en) * | 2017-12-22 | 2019-04-16 | 珠海格力电器股份有限公司 | Heat insulation part and embedded steaming and baking equipment |
-
2017
- 2017-12-22 CN CN201711405628.XA patent/CN107928447B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271085Y (en) * | 1996-08-16 | 1997-12-17 | 江南机器厂 | Electric baking and sterilizing combined cabinet |
| US6444954B1 (en) * | 1999-11-10 | 2002-09-03 | Hamilton Beach/Proctor-Silex, Inc. | Toaster ovens |
| JP2003284648A (en) * | 2002-03-28 | 2003-10-07 | Matsushita Electric Ind Co Ltd | Cooker |
| CN101008419A (en) * | 2006-01-23 | 2007-08-01 | 株式会社本田阿克塞斯 | Mounting grommet |
| CN101785633A (en) * | 2010-01-29 | 2010-07-28 | 吴中敏 | External cyclic baking oven |
| CN102678697A (en) * | 2012-06-05 | 2012-09-19 | 湖南省金为型材有限公司 | Pipe connection accessory |
| CN203041940U (en) * | 2012-12-26 | 2013-07-10 | 东莞市海新金属科技有限公司 | Oven door structure of indoor oven |
| CN103784029A (en) * | 2014-01-21 | 2014-05-14 | 广东美的厨房电器制造有限公司 | Oven |
| CN104389878A (en) * | 2014-10-23 | 2015-03-04 | 张举民 | Plastic rivet |
| US20160327281A1 (en) * | 2015-05-05 | 2016-11-10 | June Life, Inc. | Connected food preparation system and method of use |
| CN205322119U (en) * | 2015-12-14 | 2016-06-22 | 广东美的厨房电器制造有限公司 | Casing and embedded cooking utensil |
| CN106214010A (en) * | 2016-09-08 | 2016-12-14 | 东莞市天倬电器有限公司 | A kind of oven heat device and baking box |
| CN206480935U (en) * | 2017-02-22 | 2017-09-08 | 泰豪科技股份有限公司 | Anticollision cabinet door structure and power distribution cabinet |
| CN107126105A (en) * | 2017-05-19 | 2017-09-05 | 广东美的厨房电器制造有限公司 | Door body assembly and cooking appliance |
| CN208740743U (en) * | 2017-12-22 | 2019-04-16 | 珠海格力电器股份有限公司 | Heat insulation part and embedded steaming and baking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107928447B (en) | 2024-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104300291B (en) | Waterproof socket electric connector | |
| KR102209163B1 (en) | Magnetic strip mounting bracket and home appliance | |
| CN203102065U (en) | Anti-slip knob assembly, and household appliance having anti-slip knob assembly | |
| CN107928447A (en) | Heat insulation part and embedded steaming and baking equipment | |
| CN208740743U (en) | Heat insulation part and embedded steaming and baking equipment | |
| US20180212357A1 (en) | Power connector module and power connector thereof | |
| CN203983781U (en) | A kind of distribution box fast-assembling door-hinge | |
| CN206059739U (en) | Novel charging socket | |
| CN102365498B (en) | Domestic hob | |
| CN205285952U (en) | Electric pan | |
| WO2015096865A1 (en) | Door for use in a household appliance and household appliance having the same | |
| CN205041193U (en) | Electric rice cooker | |
| EP3415045B1 (en) | Separable rice cooker | |
| CN205697184U (en) | Cooking utensil | |
| CN207691099U (en) | A kind of power-line plug fixed structure and washing machine | |
| CN205725197U (en) | Electric machine support and electric machine assembly | |
| CN102957038A (en) | Waterproof socket | |
| CN202761067U (en) | Rice cooker cover of rice cooker | |
| CN205449305U (en) | Refrigeration equipment and temperature sensing package assembly and temperature sensing package sleeve thereof | |
| CN204103134U (en) | A kind of power line with rotation axis and there is the shoe baking device of this power line | |
| CN206365773U (en) | Temperature sensing cup and electric pressure cooker | |
| CN203987658U (en) | The base assembly of electric pressure cooking saucepan and electric pressure cooking saucepan | |
| CN205682974U (en) | The pot cover of electric cooker and electric cooker | |
| CN203550004U (en) | Warmer | |
| CN205191672U (en) | Stove foot subassembly and microwave oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |