CN102068173A - Temperature-sensitive drinking cup - Google Patents
Temperature-sensitive drinking cup Download PDFInfo
- Publication number
- CN102068173A CN102068173A CN2009102349196A CN200910234919A CN102068173A CN 102068173 A CN102068173 A CN 102068173A CN 2009102349196 A CN2009102349196 A CN 2009102349196A CN 200910234919 A CN200910234919 A CN 200910234919A CN 102068173 A CN102068173 A CN 102068173A
- Authority
- CN
- China
- Prior art keywords
- temperature
- central processing
- processing module
- water tumbler
- cup
- 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.)
- Pending
Links
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention provides a temperature-sensitive drinking cup comprising a cup barrel used for containing water, wherein the wall of the cup barrel comprises two layers including an inner wall and an outer wall; and a handle is formed by extending from the outer wall of the cup barrel and is of a hollow structure, and a battery is contained in the handle. The temperature-sensitive drinking cup also comprises a base, the base can be butted and fixed with the cup barrel and is internally provided with a temperature sensor and a central processing module; the battery inside the handle is connected with the central processing module through a lead; and the central processing module is connected with a luminous body through the lead. The temperature sensor induces water temperature inside the cup barrel and the central processing module is used to drive the luminous body to emit light so that a user can distinguish the range of the water temperature.
Description
[technical field]
The present invention relates to field of sensor measurement, the particularly a kind of temperature sensing device that can measure the water tumbler water temperature.
[background technology]
Water tumbler is a requisite daily necessities in people's daily life, modal in the market cup is very common, though style has thousands of kinds, has only the simple functions of dress water, people can not determine whether water temperature is fit to quote in the water tumbler, has brought a lot of inconvenience to the people.Along with people to the increasing demand of cup function, multiple functional and can bring how easy cup to flood the market gradually to the user, as thermos cup etc.As if but the cup of this function still can not satisfy user's needs, relatively more responsive such as child and the elderly to water temperature, water temperature when relatively is fit to drink, then need user oneself test water temperature, thereby will being ironed, too high words destroy oral mucosa, dangerous also very inconvenient.Also there are now some cups can heat discoloration on the market, as pouring hot water in the cup into, the cup body is bleached by black, but this cup only is confined to judge that according to change color the water in the cup is cold or heat, temperature range or temperature are not indicated and warning function, still can not know when be fit to drink, also can not point out when the water in water tumbler fills certainly that this is very inconvenient for the blind person.
Therefore at this kind situation, demand proposing a kind of water tumbler temperature-sensitive system that can effectively address the above problem urgently.
[summary of the invention]
The object of the present invention is to provide a kind of temperature-sensitive water tumbler that can respond to water temperature and send information.
For achieving the above object, according to one embodiment of the invention, temperature-sensitive water tumbler of the present invention, it comprises the cup tube that is used to be filled with water, and the barrel of cup tube is double-deck, and it comprises inner and outer wall, extend to form a handle from the cup drum outer wall, handle is a hollow structure, and inside accommodates battery.This water tumbler comprises that also can dock a fixing base with the cup tube, is provided with temperature sensor and central processing module in the base, and the battery in the handle is connected with central processing module by lead, and central processing module is connected with illuminator by lead.Water temperature in the temperature sensor senses cup tube, and it is luminous to drive illuminator by central processing module.
Further, described cup tube is cylinder or other cylinders.
Further, described handle comprises from a cup drum outer wall vertically extending connecting portion and a vertical grip part vertical with connecting portion, and battery container is in the grip part, and the switch of control circuit is installed in the outer surface of vertical grip part.
Further, described base and described cup tube combine by screwed.
Further, described cup tube links together by buckle with described handle.
Further, also comprising the analog digital modular converter in the described base, is that digital data transmission is given central processing module with the analog signal conversion of temperature sensor senses.
Further, described illuminator is the LED display lamp, is installed in the double-deck hollow structure between glass inner and outer wall of tube.
Further, the quantity of described illuminator is four, the complete bright expression temperature height of lamp, and in two bright expression temperature of lamp, lamp does not work and represents that temperature is low.
Further, also be provided with the auditory tone cues device that is driven by central processing module on the described cup tube, prompting is reported to the police.
Further, described cup tube is provided with the display unit that is driven by central processing module, displays temperature.
Further, described cup tube inwall top is provided with level sensor, and when water was full, level sensor transmitted signal and gives central processing module, and central processing module drives the auditory tone cues device and sends voice prompt.
Compare with existing water tumbler, temperature-sensitive water tumbler of the present invention passes to central processing module to the water temperature signal in the cup by the temperature sensor of base, and central processing module passes through the light on and off to the analyzing and processing decision electroluminescent lamp of information, thereby carries out the water temperature prompting.
About other purposes of the present invention, feature and advantage are described in detail in the specific embodiment below in conjunction with accompanying drawing.
[description of drawings]
The ensuing specific embodiment, following claim and accompanying drawing will help to understand concrete feature of the present invention, each embodiment and advantage, wherein:
Figure 1A is the structure chart of an embodiment of temperature-sensitive water tumbler among the present invention;
Figure 1B is the section of structure of an embodiment of temperature-sensitive water tumbler among the present invention; With
Fig. 2 is the temperature-sensitive system block diagram of an embodiment of temperature-sensitive water tumbler among the present invention.
[specific embodiment]
Above-mentioned explanation has fully disclosed the specific embodiment of the present invention.It is pointed out that and be familiar with the scope that any change that the person skilled in art does the specific embodiment of the present invention does not all break away from claims of the present invention.Correspondingly, the scope of claim of the present invention also is not limited only to previous embodiment.
Please refer to Figure 1A and 1B, wherein show the structure chart of an embodiment of temperature-sensitive water tumbler device 100 among the present invention.Described temperature-sensitive water tumbler device 100 comprises cup tube 110, handle 120, base 130 and is arranged at temperature sense module 200 in the temperature water tumbler device 100.
The barrel of described cup tube 110 comprises inwall 111, outer wall 112 and cup tube cavity 113, wherein cup tube cavity 113 is spaces of a sealing being formed by inwall 111 and outer wall 112, cup tube 110 can be hollow cylinder or other cylinders, as important actor body etc., inwall 111 is cylinders that bottom surface is arranged, make by the highstrung material of temperature-sensitive, the temperature that can guarantee inwall 111 bottom surfaces like this is extremely closely identical with glass interior water temperature, outer wall is a cylinder of not going up bottom surface, the inner surface lower end of cylinder is a screw thread 1121, outer wall materials can also can be steel for plastics, upper end between inwall 111 and the outer wall 112 becomes radian to couple together, in other words, inwall 111 and outer wall 112 upper ends are slick and sly coupling together.
Described handle 120 comprises from the vertically extending connecting portion 121 of cup drum outer wall, the vertical grip part 122 vertical with connecting portion, with handle cavity 123, wherein connecting portion 121 can link to each other with the outer wall 112 of cup tube by buckle, a passage aisle is arranged in the middle of the connecting portion 121, this passage aisle break-through connecting portion, in other words, passage aisle is in connecting portion 121 and vertical with the cup tube, this passage aisle can be used for holding lead, it is handle cavity 123 that grip part 122 is shaped as hollow cylinder, the bottom of grip part 122 is demountable, and an end of above-mentioned passage aisle communicates with cup tube cavity 113, and the other end communicates with handle cavity 123.
Described base 130 is the hollow cylinders that two bottom surfaces are arranged, comprise upper surface 131, lower surface 132, base cylinder 133, cylinder is shorter, the outer surface of base cylinder 133 has screw thread 1331, base by thread 1331 is screwed with the spiral 1121 of the inner surface lower part of above-mentioned cup drum outer wall 112 and is linked to each other, the lower surface 132 of base and upper surface 131 form a hollow structure, be designated as base cavity pocket 134, the upper surface 131 of base closely links to each other with cup tube inwall 111, all positions that upper surface 131 combines with cup tube cavity 113, be uniformly distributed with four apertures, these four apertures make cup tube cavity 113 and base cavity pocket 134 communicate, can allow lead from base cavity pocket 134 through in the cup tube cavity 113.
Needing explanation is the module that described cup tube cavity 113, handle cavity 123 and base cavity pocket 134 are equipped with the temperature-sensitive system respectively, and the lead between each module is respectively to couple together by the aperture at each above-mentioned position and passage aisle, and concrete device can be with reference to Fig. 2.
Generally speaking, the structure of an above-mentioned temperature-sensitive water tumbler device formed one complete, water tumbler that can nested temperature-sensitive system module, and the module of the temperature-sensitive system of three cavity insides of this water tumbler can be connected with passage aisle by aperture by lead.
Please refer to Fig. 2, it shows the temperature-sensitive system block diagram of the temperature-sensitive water tumbler among the present invention.Described temperature-sensitive system 200 comprises switch 210, battery 220, temperature sensor 230, level sensor 240, analog digital modular converter 250, central processing module 260 and information indicating module 270; Switch 210 on the handle is connected with central processing module 260 by lead with the interior battery 220 of hand, temperature sensor 230 is connected with central processing module 260, central processing module 260 is connected with LED lamp 271, display unit 272 and sound suggestion device 273 by lead, wherein LED lamp 271, display unit 272 and 273 parallel connections of sound suggestion device, the value that central processing module 260 is put by the data signal obtained and internal preset judges that electric current is walked the LED branch road, the display unit branch road still is an auditory tone cues device branch road.
Described switch 210 is installed in the outer surface of the vertical grip part of handle 2, is used for controlling whole temperature-sensitive circuit, and when pressing switch 210, the temperature-sensitive system then enters duty, clicks switch 210 again, and switch 210 is upspring, the temperature-sensitive system state of deactivating.
Described battery 220 is installed in the hollow structure inside of handle 2, promptly is installed in the handle cavity 123, and battery 220 and switch 210 are connected by lead, turn on the bottom of hand holding part 122, can dismantle the convenient battery that upgrades to battery 220.By the control of described switch 210, entire circuit can form closed circuit, and the temperature-sensitive system enters duty, and battery 220 is started working, for whole temperature-sensitive system provides electric weight.
Described temperature sensor 230 is arranged in the hollow structure of base 130, promptly be installed in the inside of base cavity pocket 134, temperature sensor is close to the upper surface 131 of base, the direct temperature of the inwall of perception cup tube 110, because the temperature on water temperature in the cup and inwall elder generation surface much at one, so the inner wall temperature of temperature sensor 230 perception this moment can be used as the water temperature in the cup, temperature sensor 230 described here can be traditional temperature sensor, also can be infrared measurement of temperature equipment, temperature sensor 230 directly links to each other with central processing module 260 by lead; Temperature-sensitive sensor 230 mainly is to be used to obtain water in the cup temperature signal instantly.
Described level sensor 240 is positioned at the top of the inwall 111 of cup tube 110, and the water level of level sensor 240 in can the perception cup when sensing water, can obtain water level information, and level sensor 240 links to each other with described central processing module 260 by lead.
Described analog digital modular converter 250 is used for analog signal is changed into data signal, analog digital modular converter 250 is installed in the base cavity pocket 134, directly directly link to each other with central processing module 260 by lead, described analog digital modular converter 250 can become digital signal corresponding with the water level analog signal conversion that described level sensor 240 obtains with the water temperature analog signal that described TEMP 230 obtains.Principle that analog signal conversion described here becomes data signal then should be understood realization for the person skilled in art, and this conversion method will be no longer told about in this explanation.
Described central processing module 260 is installed in the base cavity pocket 134, central processing module 260 links to each other with above-mentioned battery 220 by lead, be lead after battery 220 can pass by the passage aisle in the connecting portion 121 of handle 120 in the cup tube cavity 113 of cup tube 110, link to each other with central processing module 260 at the aperture that passes between cup tube 101 and the base cavity pocket 134 then; Central processing module 260 converts the data signal that described analog digital modular converter 250 obtains to the driving signal, and the driving signal that will be correlated with sends to the corresponding driving device.
Described information indicating module 270 can be by the driving signal controlling drive unit that obtains, and information presentation device 270 comprises LED lamp 271, display unit 272 and sound suggestion device 273.
Described LED lamp 271 is installed in the inside of the cup tube cavity 113 between glass inner and outer wall of tube, quantity is four, evenly distribute by circumference, in other words, when overlooking the cup tube, by one week of cup tube coming even distribution LED lamp 271, just make LED lamp 271 think correspondence respectively at four apertures of described base upper surface, these four LED lamps 271 link to each other with central processing unit by lead respectively, to be lead handle four apertures that 270 ends pass between cup tube cavity 113 and the base cavity pocket 134 from central authorities links to each other respectively at four LED lamps 271, when LED lamp 271 complete bright expression temperature height, in two bright expression temperature of lamp, lamp does not work and represents that temperature is low, and the bright number of lamp is according to judging by central processing module 260 after the water temperature information of temperature sensor 230 inductions and controlling.
Described display unit 272 can be LCD, be installed in the surface of the outer wall 112 of cup tube, also can be installed in all the other positions of cup, but guarantee that the effect of display unit 272 in whole temperature-sensitive circuit is constant, display unit 272 links to each other with central processing module 260 by lead, be that lead comes out to pass above-mentioned one of them aperture from central processing module 260 and is connected on the display unit 272 by cup tube cavity 113, after obtaining the temperature information of temperature sensor 230, central processing module 272 handles, transmission information drives to display unit after handling, and drives the relevant temperature that display unit 272 shows water in the cup;
Described auditory tone cues device 273 can be toy trumpet, be installed in base below, also can be installed in all the other positions of cup, but will guarantee that auditory tone cues device 273 is constant in the effect of whole temperature-sensitive circuit.Among the embodiment, the auditory tone cues device is installed in below the base of cup, and at this moment, auditory tone cues device 273 links to each other with central processing module 260 by lead, then drives auditory tone cues device 273 and report to the police after central processing module 260 is obtained warning message.
In a specific embodiment, behind cup injection hot water, the temperature that the described temperature sensor 230 of base detects water is that temperature analog signal sends to described analog digital modular converter 250 afterwards, in described analog digital modular converter 250, carry out the work that analog signal conversion becomes data signal, and the data signal of changing out sent to described central processing module 260, central processing module 260 judges according to the data signal of obtaining and handles, and each information indicating module 270 of result notification.In a special embodiment, this result's respective signal sends to display and drives, thereby demonstrate water temperature this moment, may not be familiar with the situation of water temperature display text at child, central processing module 260 can also judge that electroluminescent lamp needs bright number in the cup body by the water temperature signal scope, the user can tentatively judge water temperature according to the bright number of electroluminescent lamp, and described water temperature range can preset in central processing module 260, can be fit to child in this case and use.
In another special embodiment, what a water temperature the user sets, realize allowing central processing module note the water temperature that the user is provided with automatically by programming, temperature sensor 230 is the temperature of perception water in the cup ceaselessly, when water temperature drops to this temperature that presets, temperature sensor sends to analog digital modular converter 250 with this information, the data signal that converts through analog digital modular converter 250 sends to central processing module 260, central processing module 260 compares with the water temperature of record with by the data signal after 250 conversions of analog digital modular converter, if equate, then control information is driven to loudspeaker, and carry out alarm by loudspeaker, comparative approach in the central processing module 260 described here should realize by programming that for the person skilled in art this conversion method will be no longer told about in this explanation.
In another special embodiment, when the water of water tumbler is expired soon, the level sensor 240 at inwall 111 tops of described cup tube 110 obtains information and converts data signal to by described analog digital modular converter 250 and sends to central processing module 260 afterwards, central processing module 260 is judged according to data signal and is handled, and the result sent to the loudspeaker drive unit, the notice loudspeaker drive reports to the police.
Temperature-sensitive water tumbler of the present invention can be judged the scope of water temperature by the bright number of LED lamp, can allow the child that can't discern displays temperature also can correctly judge water temperature, can also show water temperature by display unit, allow the more accurate temperature of knowing water of user, report to the police when this temperature-sensitive water tumbler can also the water in water tumbler overflows soon, be fit to blind person or other users and use at night, generally speaking, this temperature-sensitive water tumbler multiple functional, convenient and safe.
Claims (10)
1. temperature-sensitive water tumbler, it comprises the cup tube that is used to be filled with water, and the barrel of cup tube be double-deck, and it comprises inner and outer wall, extends to form a handle from a glass drum outer wall, and handle is a hollow structure, and inside accommodates battery, and the handle outer surface has switch; This water tumbler comprises that also can dock a fixing base with the cup tube, be provided with temperature sensor and central processing module in the base, switch on the handle is connected with central processing module by lead with the interior battery of handle, and central processing module is connected with illuminator by lead; Water temperature in the temperature sensor senses cup tube, and it is luminous to drive illuminator by central processing module.
2. temperature-sensitive water tumbler according to claim 1, it is characterized in that, described handle comprises from a cup drum outer wall vertically extending connecting portion and a vertical grip part vertical with connecting portion, and battery container is in the grip part, and the switch of control circuit is installed in the outer surface of vertical grip part.
3. temperature-sensitive water tumbler according to claim 1 is characterized in that, described base and described cup tube combine by screwed.
4. temperature-sensitive water tumbler according to claim 1 is characterized in that, described cup tube links together by buckle with described handle.
5. temperature-sensitive water tumbler according to claim 1 is characterized in that, also comprises the analog digital modular converter in the described base, is that digital data transmission is given central processing module with the analog signal conversion of temperature sensor senses.
6. temperature-sensitive water tumbler according to claim 1 is characterized in that described illuminator is the LED display lamp, is installed in the double-deck hollow structure between glass inner and outer wall of tube.
7. temperature-sensitive water tumbler according to claim 1 is characterized in that, the quantity of described illuminator is four, the complete bright expression temperature height of lamp, and in two bright expression temperature of lamp, lamp does not work and represents that temperature is low.
8. temperature-sensitive water tumbler according to claim 1 is characterized in that, also is provided with the auditory tone cues device that is driven by central processing module on the described cup tube, and prompting is reported to the police.
9. temperature-sensitive water tumbler according to claim 1 is characterized in that, described cup tube is provided with the display unit that is driven by central processing module, displays temperature.
10. temperature-sensitive water tumbler according to claim 1 is characterized in that, described cup tube inwall top is provided with level sensor, and when water was full, level sensor transmitted signal and gives central processing module, and central processing module drives the auditory tone cues device and sends voice prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102349196A CN102068173A (en) | 2009-11-20 | 2009-11-20 | Temperature-sensitive drinking cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102349196A CN102068173A (en) | 2009-11-20 | 2009-11-20 | Temperature-sensitive drinking cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102068173A true CN102068173A (en) | 2011-05-25 |
Family
ID=44027069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102349196A Pending CN102068173A (en) | 2009-11-20 | 2009-11-20 | Temperature-sensitive drinking cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102068173A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697353A (en) * | 2012-05-11 | 2012-10-03 | 李瑞英 | Drinking cup for children |
| CN103411682A (en) * | 2013-08-27 | 2013-11-27 | 苏州卡泰克电子科技有限公司 | Infrared temperature measuring base |
| CN103411694A (en) * | 2013-08-27 | 2013-11-27 | 苏州卡泰克电子科技有限公司 | Electronic temperature measuring base |
| CN103439005A (en) * | 2013-08-27 | 2013-12-11 | 苏州卡泰克电子科技有限公司 | Infrared non-contact temperature measurement base |
| CN103439015A (en) * | 2013-08-27 | 2013-12-11 | 苏州卡泰克电子科技有限公司 | Real-time electronic temperature measurement base |
| CN103598984A (en) * | 2013-10-31 | 2014-02-26 | 苏州卡泰克电子科技有限公司 | Detachable electronic temperature measuring feeding bottle |
| CN103654160A (en) * | 2013-11-30 | 2014-03-26 | 无锡大阿福信息科技有限公司 | Adjustable-temperature cup |
| CN104337355A (en) * | 2014-11-24 | 2015-02-11 | 孝感市奇思妙想文化传媒有限公司 | Cup for blind person |
| CN107080414A (en) * | 2017-06-02 | 2017-08-22 | 安徽理工大学 | A kind of portable intelligent teacup |
| CN107569059A (en) * | 2017-10-25 | 2018-01-12 | 苏州创新达成塑胶模具有限公司 | A kind of practical plastic containers |
| CN109316015A (en) * | 2018-12-08 | 2019-02-12 | 龙昌耀 | Cup lid and its vacuum cup with touch screen |
| CN111329305A (en) * | 2018-12-18 | 2020-06-26 | 江苏七政新能源有限公司 | Visual device |
-
2009
- 2009-11-20 CN CN2009102349196A patent/CN102068173A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697353A (en) * | 2012-05-11 | 2012-10-03 | 李瑞英 | Drinking cup for children |
| CN102697353B (en) * | 2012-05-11 | 2014-03-12 | 李瑞英 | Drinking cup for children |
| CN103439005A (en) * | 2013-08-27 | 2013-12-11 | 苏州卡泰克电子科技有限公司 | Infrared non-contact temperature measurement base |
| CN103411694A (en) * | 2013-08-27 | 2013-11-27 | 苏州卡泰克电子科技有限公司 | Electronic temperature measuring base |
| CN103439015A (en) * | 2013-08-27 | 2013-12-11 | 苏州卡泰克电子科技有限公司 | Real-time electronic temperature measurement base |
| CN103411682A (en) * | 2013-08-27 | 2013-11-27 | 苏州卡泰克电子科技有限公司 | Infrared temperature measuring base |
| CN103598984A (en) * | 2013-10-31 | 2014-02-26 | 苏州卡泰克电子科技有限公司 | Detachable electronic temperature measuring feeding bottle |
| CN103654160A (en) * | 2013-11-30 | 2014-03-26 | 无锡大阿福信息科技有限公司 | Adjustable-temperature cup |
| CN104337355A (en) * | 2014-11-24 | 2015-02-11 | 孝感市奇思妙想文化传媒有限公司 | Cup for blind person |
| CN107080414A (en) * | 2017-06-02 | 2017-08-22 | 安徽理工大学 | A kind of portable intelligent teacup |
| CN107569059A (en) * | 2017-10-25 | 2018-01-12 | 苏州创新达成塑胶模具有限公司 | A kind of practical plastic containers |
| CN109316015A (en) * | 2018-12-08 | 2019-02-12 | 龙昌耀 | Cup lid and its vacuum cup with touch screen |
| CN111329305A (en) * | 2018-12-18 | 2020-06-26 | 江苏七政新能源有限公司 | Visual device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102068173A (en) | Temperature-sensitive drinking cup | |
| WO2005107376A3 (en) | Road stud | |
| CN101779951A (en) | Thermometer with color changing display | |
| US11694525B2 (en) | Hazard detector with optical status indicator | |
| CN201020754Y (en) | Chain saw | |
| US20040136177A1 (en) | Ultraviolet illuminated fluorescent drinking vessel | |
| US11887451B2 (en) | Hazard detector with optical status indicator | |
| US20120169490A1 (en) | Water level and temperature alert device and kit | |
| US11884530B2 (en) | Method and apparatus for communicating the status of a consumable | |
| KR20100138500A (en) | Illumination of the modular structure that used a sensor and telecommunication | |
| CN109035693B (en) | Multi-selection mode adult safety bracelet with traceable position | |
| CN201290669Y (en) | Electronic blood manometer with alarm displaying function | |
| CN205162640U (en) | Intelligent water glass | |
| US20040252490A1 (en) | Trash storage apparatus | |
| CN111372357A (en) | Outdoor information display device | |
| CN201379563Y (en) | Color-changeable display electronic blood pressure meter | |
| CN206249511U (en) | Inductive lighting device with anti-theft alarm function | |
| CN109087479B (en) | Multi-mode alarm method of adult safety bracelet | |
| CN214453925U (en) | Garbage can with annular indicator lamp | |
| CN210950091U (en) | Light shows tap | |
| CN219867767U (en) | Desk lamp based on singlechip | |
| WO2017197916A1 (en) | Straw-cup assembly and cup | |
| CN203608941U (en) | Reflective protection umbrella | |
| CN217525731U (en) | Multi-functional intelligent blind-guiding walking stick | |
| CN109000756B (en) | Oil collecting cup capable of wirelessly transmitting signals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |