CN104825066A - Biomass barbecue combined box - Google Patents
Biomass barbecue combined box Download PDFInfo
- Publication number
- CN104825066A CN104825066A CN201510301877.9A CN201510301877A CN104825066A CN 104825066 A CN104825066 A CN 104825066A CN 201510301877 A CN201510301877 A CN 201510301877A CN 104825066 A CN104825066 A CN 104825066A
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- barbecue
- casing
- heater
- long side
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/924—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation using renewable energies
- Y02A40/928—Cooking stoves using biomass
Abstract
The invention relates to barbecue tools, in particular to a biomass barbecue combined box. The biomass barbecue combined box solves the technical problems that an existing biomass barbecue grill is not ideal in barbecue effect, serious in pollution and difficult to carry. The biomass barbecue combined box comprises a first box body and a second box body, wherein the first box body and the second box body are mutually rotationally opened and closed; openings are formed in the tops of the first box body and the second box body; the two box bodies are rotationally connected through respective long sides; the other long sides of the two box bodies are buckled; elastic pads are fixed in the first box body and the second box body; a barbecue grill containing groove is formed in the center of the elastic pad in the first box body; a fuel containing groove, a heating pot containing groove and a furnace body containing groove are formed in the elastic pad in the second box body. The biomass barbecue combined box is small in size and convenient to carry outdoors, biomass fuel is used, and sources are wide; secondary air distribution is adopted, gasified combustion is achieved, and the biomass barbecue combined box saves energy and is environmentally friendly; the biomass barbecue combined box has the multiple functions of roasting, rinsing, decocting and stewing, and requirements of different crowds can be met.
Description
Technical field
The present invention relates to roasting tool, specifically a kind of living beings barbecue combination box.
Background technology
Nowadays increasing people likes field to carry out barbecue activity.Existing oven mostly is the stove using traditional fuel, very contaminated environment, and fuel carries also very inconvenient; Its heating surface of existing stove is even not simultaneously, and cause the quality of food of barbecue uneven, the greasy dirt produced during barbecue also pollutes the environment.Simultaneously existing barbecue instrument carry, place also very inconvenient.
Summary of the invention
The present invention is that to solve current living beings oven barbecue effect undesirable, seriously polluted and be difficult to the technical problem that is convenient for carrying, provides a kind of living beings to roast combination box.
The present invention adopts following technical scheme to realize: a kind of living beings barbecue combination box, comprises rotatable folding each other and the first casing of the equal opening in top and the second casing; Two casings are all rotationally connected by a long side, and another long side of two casings fastens mutually; All be fixed with cushion in first casing and the second casing, the cushion center in described first casing has barbecue rack mounting groove; Cushion in second casing has fuel mounting groove, heating kettle mounting groove and body of heater mounting groove; Fuel mounting groove is close to the long side of two casings connections and is moved towards to arrange along this long side; Heating kettle mounting groove and body of heater mounting groove are located between fuel mounting groove and another long side of the second casing, and heating kettle mounting groove and body of heater mounting groove are arranged in turn along this long side; Handle mounting groove is also had between heating kettle mounting groove and body of heater mounting groove;
Lie low in described body of heater mounting groove and be placed with a top and have burner and adopt the body of heater of biomass as fuel; Burner is equipped with above two sides about body of heater; Be placed with a barbecue rack in described barbecue rack mounting groove, described barbecue rack comprises a combustion chamber, has the combustion chamber burner matched with the burner of body of heater in the middle part of the bottom surface of combustion chamber; Top of combustion chamber is equipped with flue near the position on limit, the left and right sides; The top movable of combustion chamber is provided with a Barbecuing plate, and position corresponding with flue on Barbecuing plate has throat; Be placed with heating kettle in described heating kettle mounting groove, in handle mounting groove, be placed with the handle matched with heating kettle.
Each mounting groove is all opened in cushion, effectively can avoid whole combination box in moving process due to the damage caused parts each in casing of colliding with.First, second casing can rotate fastening.After opening, two box openings upward, barbecue rack is placed in barbecue rack mounting groove, heating kettle, body of heater are placed in heating kettle mounting groove and body of heater mounting groove respectively, biomass fuel is placed in fuel mounting groove, and the handle of heating kettle disassembles and is placed in handle mounting groove, is mutually fastened by two casings, just become the barbecue box that complete, be convenient for carrying.Barbecue rack coordinates with body of heater and forms living beings oven.The body of heater placed in casing adopts living beings as fuel, can gather materials on the spot in the wild, reduces fuel carrying amount; Biomass fuel combustion is abundant, and pollutant emission is less; Combustion chamber is placed on above body of heater, and combustion chamber burner is relative with body of heater burner, and the burner being located at the body of heater left and right sides can make the comparatively abundant of the fuel combustion in body of heater; The left and right sides of combustion chamber is provided with flue, the hot-air entered from bottom of combustion chamber combustion chamber burner can be allowed to discharge again behind combustion chamber completely, combustion chamber is made to be heated fully, the Barbecuing plate being positioned at top of combustion chamber can by full and uniform heating, the food be placed on each position of Barbecuing plate by full and uniform heating, can ensure that the quality of barbecue.The flame of body of heater can also control, in a semi-enclosed cavity, to ensure that and use fire safety by combustion chamber.
Further, the first casing or the second cabinet shell are provided with handle; Wherein a pair lateral edges along barbecue rack mounting groove on the cushion of the first casing is provided with screw thread in pairs.
The convenient mobile whole barbecue box of handle, barbecue rack can be fixed in barbecue rack mounting groove by screw thread, prevents from rocking in casing.
Further, the first cabinet wall is provided with a pair first folding support frames at two drift angle places near another long side; Second cabinet wall is provided with a pair second folding support frames at two drift angle places near another long side.
After the parts taking-up of barbecue box inside, the first folding support frame and the second folding support frame are holded up, let slip by barbecue box, upward, bracing frame is by case supports, and casing just becomes a field dining table, conveniently has dinner in bottom surface.As shown in Figure 2.
The present invention can parts be intensive is placed on a cabinet interior by body of heater, barbecue rack and heating kettle etc., save space, and are easy to carry; Chest can also as field dining table, and dress thing is had dinner dual-purpose, and structure is simple, practical, has wide market prospects.
Further, the bottom surface of described Barbecuing plate is provided with reinforcement; The end face of described Barbecuing plate has the through oil guide groove in left and right near the position of front and/or back.
Reinforcement contributes to the intensity strengthening Barbecuing plate, increases service life.The oil produced in barbecue can flow out along oil guide groove, and below oil guide groove, greasy dirt just can be collected by placing container, avoids greasy dirt to the pollution of environment.
Further, barbecue rack also comprises the folding landing leg for supporting combustion chamber.
Folding landing leg can conveniently be packed up when not using, and whole barbecue rack just can reduced volume be placed in barbecue rack mounting groove, is convenient to handling.
Further, furnace interior is provided with secondary air duct; The outside middle and upper part, the left and right sides of body of heater is equipped with a flexible handle connector, each flexible handle connector is equipped with a flexible handle.
The heat that secondary air duct can make biomass fuel produce obtains more fully effective utilization.The convenient movement to whole living beings oven of flexible handle.
The present invention has following features:
1, combination box can by intensive for all parts placement, and volume is little, lightweight, is convenient to open air and carries;
2, body of heater uses biomass fuel, and fuel source is extensive;
3, body of heater adopts secondary air distribution, gasification, and combustion, energy-conserving and environment-protective;
4, barbecue rack has burning, rinses, decocts, the several functions such as to boil, and can meet the different demands of different crowd simultaneously;
5, body of heater is equipped with flexible handle, can move body of heater at any time, and can not scald human body;
6, folding barbecue grill, outdoor easy to carry;
7, the setting up of combustion chamber, makes outdoor use avoid flame excessive, guarantee fire safety;
8, the setting up of flue, ensures that baking tray is heated evenly;
9, the setting up of oil guide groove, avoids greasy dirt to outflow, protects environmental sanitation;
10, reinforcement makes Barbecuing plate more firm, not yielding;
11, have dinner can as dining table in combination box field, and purposes is various.
Accompanying drawing explanation
Fig. 1 the present invention two casings open after plan structure schematic diagram.
Fig. 2 the present invention two casings are as structural representation during dining table.
Structural representation after Fig. 3 the present invention two casings fasten.
The structural representation of Fig. 4 living beings oven.
Body of heater described in Fig. 5 face structural representation.
The side-looking structural representation of body of heater described in Fig. 6.
The plan structure schematic diagram of barbecue rack described in Fig. 7.
Described in Fig. 8, structural representation faced by barbecue rack.
Barbecuing plate bottom surface structure schematic diagram described in Fig. 9.
Figure 10 body of heater is placed structural representation during heating kettle.
1-combustion chamber, 2-combustion chamber burner, 3-flue, 4-Barbecuing plate, 5-throat, 6-oil guide groove, 7-folding landing leg, 8-body of heater, 9-burner, 10-burner, 11-reinforcement, 12-secondary air duct, 13-flexible handle connector, 14-flexible handle, 15-fire door, 16-burner hearth, 17-fire grate, 18-ash silo, 19-heating kettle, 20-handle, 21-first casing, 22-second casing, 23-barbecue rack mounting groove, 24-fuel mounting groove, 25-heating kettle mounting groove, 26-body of heater mounting groove, 27-handle mounting groove, 28-handle, 29-screw thread, 30-first folding support frame, 31-second folding support frame, 32-the 3rd folding support frame, 33-the 4th folding support frame, 34-description mounting groove, 35-hinge, 36-snap close.
Detailed description of the invention
A kind of living beings barbecue combination box, comprises rotatable folding each other and the first casing 21 and the second casing 22 of the equal opening in top; Two casings are all rotationally connected by a long side, and another long side of two casings fastens mutually; All be fixed with cushion in first casing 21 and the second casing 22, the cushion center in described first casing 21 has barbecue rack mounting groove 23; Cushion in second casing 22 has fuel mounting groove 24, heating kettle mounting groove 25 and body of heater mounting groove 26; Fuel mounting groove 24 is close to the long side of two casings connections and is moved towards to arrange along this long side; Heating kettle mounting groove 25 and body of heater mounting groove 26 are located between fuel mounting groove 24 and second another long side of casing 22, and heating kettle mounting groove 25 and body of heater mounting groove 26 are arranged in turn along this long side; Handle mounting groove 27 is also had between heating kettle mounting groove 25 and body of heater mounting groove 26;
Lie low in described body of heater mounting groove 26 and be placed with a top and have burner 9 and adopt the body of heater 8 of biomass as fuel; Body of heater is equipped with burner 10 above about 8 two sides; Be placed with a barbecue rack in described barbecue rack mounting groove 23, described barbecue rack comprises a combustion chamber 1, has the combustion chamber burner 2 matched with the burner 9 of body of heater 8 in the middle part of the bottom surface of combustion chamber 1; Top, combustion chamber 1 is equipped with flue 3 near the position on limit, the left and right sides; The top movable of combustion chamber 1 is provided with a Barbecuing plate 4, and position corresponding with flue 3 on Barbecuing plate 4 has throat 5; Be placed with heating kettle 19 in described heating kettle mounting groove 25, in handle mounting groove 27, be placed with the handle 20 matched with heating kettle 19.
First casing 21 or the second casing 22 shell are provided with handle 28; Wherein a pair lateral edges along barbecue rack mounting groove 23 on the cushion of the first casing 21 is provided with screw thread 29 in pairs.
First casing 21 inwall is provided with a pair first folding support frames 30 at two drift angle places near another long side; Second casing 22 inwall is provided with a pair second folding support frames 31 at two drift angle places near another long side.
First casing 21 inwall is provided with the 3rd folding support frame 32 at a drift angle place of the one article of long side connected near two casings; Second casing 22 inwall is provided with the 4th folding support frame 33 at a drift angle place of the one article of long side connected near two casings; The close casing drift angle of third and fourth folding support frame is non-conterminous.
Cushion in second casing 22 is also having description mounting groove 34 between heating kettle mounting groove 25 and body of heater mounting groove 26.
Barbecue rack is rectangle in the projection of horizontal plane, and barbecue rack mounting groove 23 is also rectangle; Heating kettle mounting groove 25 is consistent with body of heater mounting groove 26 structure.Folding support is erected at the position near cabinet wall drift angle, and when folding support frame is opened, cabinet wall just blocks folding support frame like this, and casing is placed steadily.A long side of the first casing and a long side of the second casing are rotationally connected by a pair hinge 35, and another long side of two casings is provided with the snap close 36 that can mutually fasten and is linked together by snap close.
As shown in Figure 1, the close casing drift angle of third and fourth folding support frame is non-conterminous, namely the two side be all connected near two casings but and non-conterminous, such structural design can make casing more stable as what place during dining table, saves material simultaneously.Screw thread 29 is two right.
The burner 10 of body of heater left and right side is positioned at as seen in Fig. 6.In Fig. 7, flue 3 points is listed in the left and right sides of combustion chamber 1, and there are three flues 3 every side, and in composition graphs 9, on known Barbecuing plate 4, the position of corresponding each flue 3 is equipped with a throat 5.The left and right of body of heater is corresponding with the left and right of barbecue rack herein, should be corresponding during placement.The both sides up and down of what the left and right of barbecue rack was embodied in FIG is barbecue rack mounting groove.
Being provided with fire grate 17 in body of heater 8, is burner hearth 16 above fire grate 17, and be ash silo 18 below fire grate 17, the ashes in ash silo 18 are removed by fire door 15.
The bottom surface of described Barbecuing plate 4 is provided with reinforcement 11.Reinforcement 11 generally comprises the circular reinforcement that is positioned at Barbecuing plate 4 bottom center and is positioned at the reinforcement that other position, bottom surface is square crossing.
The end face of described Barbecuing plate 4 has the through oil guide groove in left and right 6 near the position of front and/or back.
Barbecue rack also comprises the folding landing leg 7 for supporting combustion chamber 1.
Body of heater 8 inside is provided with secondary air duct 12.
Middle and upper part, the body of heater 1 outside left and right sides is equipped with a flexible handle connector 13, each flexible handle connector 13 is equipped with a flexible handle 14.
Claims (9)
1. a living beings barbecue combination box, is characterized in that, comprises rotatable folding each other and first casing (21) of the equal opening in top and the second casing (22); Two casings are all rotationally connected by a long side, and another long side of two casings fastens mutually; All be fixed with cushion in first casing (21) and the second casing (22), the cushion center in described first casing (21) has barbecue rack mounting groove (23); Cushion in second casing (22) has fuel mounting groove (24), heating kettle mounting groove (25) and body of heater mounting groove (26); Fuel mounting groove (24) is close to the long side of two casings connections and is moved towards to arrange along this long side; Heating kettle mounting groove (25) and body of heater mounting groove (26) are located between fuel mounting groove (24) and the second casing (22) another long side, and heating kettle mounting groove (25) and body of heater mounting groove (26) are arranged in turn along this long side; Handle mounting groove (27) is also had between heating kettle mounting groove (25) and body of heater mounting groove (26);
Lie low in described body of heater mounting groove (26) and be placed with a top and have burner (9) and adopt the body of heater (8) of biomass as fuel; Body of heater (8) left and right is equipped with burner (10) above two sides; Be placed with a barbecue rack in described barbecue rack mounting groove (23), described barbecue rack comprises a combustion chamber (1), has the combustion chamber burner (2) matched with the burner of body of heater (8) (9) in the middle part of the bottom surface of combustion chamber (1); Combustion chamber (1) top is equipped with flue (3) near the position on limit, the left and right sides; The top movable of combustion chamber (1) is provided with a Barbecuing plate (4), and the upper position corresponding with flue (3) of Barbecuing plate (4) has throat (5); Be placed with heating kettle (19) in described heating kettle mounting groove (25), in handle mounting groove (27), be placed with the handle (20) matched with heating kettle (19).
2. living beings barbecue combination box as claimed in claim 1, it is characterized in that, the first casing (21) or the second casing (22) shell are provided with handle (28); Wherein a pair lateral edges along barbecue rack mounting groove (23) on the cushion of the first casing (21) is provided with screw thread (29) in pairs.
3. living beings barbecue combination box as claimed in claim 1 or 2, it is characterized in that, the first casing (21) inwall is provided with a pair first folding support frames (30) at two drift angle places near another long side; Second casing (22) inwall is provided with a pair second folding support frames (31) at two drift angle places near another long side.
4. living beings barbecue combination box as claimed in claim 3, it is characterized in that, the first casing (21) inwall is provided with the 3rd folding support frame (32) at a drift angle place of the one article of long side connected near two casings; Second casing (22) inwall is provided with the 4th folding support frame (33) at a drift angle place of the one article of long side connected near two casings; The close casing drift angle of third and fourth folding support frame is non-conterminous.
5. living beings barbecue combination box as claimed in claim 1 or 2, is characterized in that, the cushion in the second casing (22) also has description mounting groove (34) being positioned between heating kettle mounting groove (25) and body of heater mounting groove (26).
6. living beings barbecue combination box as claimed in claim 1 or 2, it is characterized in that, the bottom surface of described Barbecuing plate (4) is provided with reinforcement (11); The end face of described Barbecuing plate (4) has the through oil guide groove in left and right (6) near the position of front and/or back.
7. living beings barbecue combination box as claimed in claim 1 or 2, it is characterized in that, barbecue rack also comprises the folding landing leg (7) for supporting combustion chamber (1).
8. living beings barbecue combination box as claimed in claim 1 or 2, it is characterized in that, middle and upper part, body of heater (1) the outside left and right sides is equipped with a flexible handle connector (13), each flexible handle connector (13) is equipped with a flexible handle (14); Body of heater (8) inside is provided with secondary air duct (12).
9. living beings barbecue combination box as claimed in claim 1 or 2, it is characterized in that, described body of heater (1), barbecue rack and heating kettle (19) are all furnished with bagging bag.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510301877.9A CN104825066B (en) | 2015-06-04 | 2015-06-04 | Biomass roasts combination box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510301877.9A CN104825066B (en) | 2015-06-04 | 2015-06-04 | Biomass roasts combination box |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104825066A true CN104825066A (en) | 2015-08-12 |
CN104825066B CN104825066B (en) | 2017-11-07 |
Family
ID=53803568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510301877.9A Active CN104825066B (en) | 2015-06-04 | 2015-06-04 | Biomass roasts combination box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104825066B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109998388A (en) * | 2018-01-04 | 2019-07-12 | 漳州灿坤实业有限公司 | The grill of bootable oil smoke |
CN110089954A (en) * | 2019-05-15 | 2019-08-06 | 白伟建 | Outdoor Multi-purpose energy-saving furnace |
CN112617629A (en) * | 2021-01-07 | 2021-04-09 | 郑颖 | Particle combustion furnace |
CN112617629B (en) * | 2021-01-07 | 2024-04-26 | 郑颖 | Particle combustion furnace |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201101239Y (en) * | 2007-11-08 | 2008-08-20 | 王志刚 | Portable combined cooker |
CN201234913Y (en) * | 2008-07-18 | 2009-05-13 | 胡笑蓉 | Portable carbon oven |
CN201523782U (en) * | 2009-08-25 | 2010-07-14 | 王志刚 | Multifunctional portable combined cooker |
CN203138139U (en) * | 2013-04-13 | 2013-08-21 | 慈溪市恒进电子有限公司 | Portable type barbecue oven |
CN204698395U (en) * | 2015-06-04 | 2015-10-14 | 李赤明 | Living beings barbecue combination box |
-
2015
- 2015-06-04 CN CN201510301877.9A patent/CN104825066B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201101239Y (en) * | 2007-11-08 | 2008-08-20 | 王志刚 | Portable combined cooker |
CN201234913Y (en) * | 2008-07-18 | 2009-05-13 | 胡笑蓉 | Portable carbon oven |
CN201523782U (en) * | 2009-08-25 | 2010-07-14 | 王志刚 | Multifunctional portable combined cooker |
CN203138139U (en) * | 2013-04-13 | 2013-08-21 | 慈溪市恒进电子有限公司 | Portable type barbecue oven |
CN204698395U (en) * | 2015-06-04 | 2015-10-14 | 李赤明 | Living beings barbecue combination box |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109998388A (en) * | 2018-01-04 | 2019-07-12 | 漳州灿坤实业有限公司 | The grill of bootable oil smoke |
CN110089954A (en) * | 2019-05-15 | 2019-08-06 | 白伟建 | Outdoor Multi-purpose energy-saving furnace |
CN112617629A (en) * | 2021-01-07 | 2021-04-09 | 郑颖 | Particle combustion furnace |
CN112617629B (en) * | 2021-01-07 | 2024-04-26 | 郑颖 | Particle combustion furnace |
Also Published As
Publication number | Publication date |
---|---|
CN104825066B (en) | 2017-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204698395U (en) | Living beings barbecue combination box | |
CN203619369U (en) | Folding type barbecue oven | |
KR200482959Y1 (en) | Open and wind-blocking appliance for cooking stove | |
CN104825066A (en) | Biomass barbecue combined box | |
CN204813504U (en) | Energy -conserving oven of convenient drawer type | |
CN109611895A (en) | A kind of changeable multifunctional integrated kitchen range | |
CN206073169U (en) | A kind of cooker racks with energy-gathering ring | |
CN201879512U (en) | Lampblack-free charcoal barbeque oven | |
CN205322147U (en) | Roast full sheep stove of vertical portable charcoal fire | |
CN204698393U (en) | Living beings oven | |
KR20130005383U (en) | Charcoal fire installation is lift control of a grill | |
CN208957829U (en) | A kind of energy saving and environment friendly carbon oven being convenient to clean | |
CN202981665U (en) | Gas barbecue grill with modified structure | |
CN206166594U (en) | Kitchen range that has chafing dish and barbecue function simultaneously | |
CN104633715A (en) | Multi-function environment-friendly and energy-saving firewood barbecue oven | |
CN205641077U (en) | Oil smoke oil spatters folding fender that encloses | |
CN210717709U (en) | Gas and firewood burning integrated stove | |
CN102175048B (en) | Gas stove structure specialized for outdoor barbecue | |
CN210055741U (en) | Collect fry in shallow oil roast rinse fry in multi-functional oven of an organic whole | |
CN204698394U (en) | Portable barbecue box | |
KR200469431Y1 (en) | Charcoal grill cooking apparatus versatile | |
CN206630478U (en) | A kind of Multifunction stove with oven | |
CN205481190U (en) | Portable solar power electric heater | |
CN204970930U (en) | Electric oven with gas explodes function | |
CN204438207U (en) | A kind of multifunctional environment protection energy saving firewood oven |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Chiming Inventor after: Liu Yonggang Inventor before: Li Chiming |