CN106490933A - Mother and baby's scald-proof straw - Google Patents
Mother and baby's scald-proof straw Download PDFInfo
- Publication number
- CN106490933A CN106490933A CN201611168324.1A CN201611168324A CN106490933A CN 106490933 A CN106490933 A CN 106490933A CN 201611168324 A CN201611168324 A CN 201611168324A CN 106490933 A CN106490933 A CN 106490933A
- Authority
- CN
- China
- Prior art keywords
- sliding plug
- strong magnetic
- cavity
- adapter cavity
- magnetic sliding
- 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
- 206010053615 Thermal burn Diseases 0.000 title claims abstract description 23
- 239000010902 straw Substances 0.000 title claims abstract description 20
- 230000005291 magnetic effect Effects 0.000 claims abstract description 60
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 38
- 239000003350 kerosene Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 6
- 210000000214 mouth Anatomy 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 12
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
Abstract
The present invention provides a kind of mother and baby's scald-proof straw, including metal enclosed chamber, be provided with which can sliding up and down strong magnetic sliding plug；Kerosene, air have been closed off below strong magnetic sliding plug, in the citadel of top；It is adapter cavity above closing chamber, the side wall of adapter cavity, upper end offer inlet opening, apopore；It is switch cavity above adapter cavity, connected sucking pipe main body above switch cavity is separated with the water board being constrained in ferromagnet in switch cavity between switch cavity and suction pipe main body；When dropping down onto switch cavity bottom under ferromagnet, the apopore above adapter cavity is blocked；When kerosene temperature is less than 40 DEG C, strong magnetic sliding plug declines, and now strong magnetic sliding plug is less than the product of standard atmospheric pressure and the area of apopore to ferromagnetic maximum suction；When kerosene temperature is more than 45 DEG C, strong magnetic sliding plug rises, and now strong magnetic sliding plug is more than the product of standard atmospheric pressure and the area of apopore to ferromagnetic minimum suction.Mother and baby's scald-proof straw can when fluid temperature is higher self-closed, prevent oral cavity scald.
Description
Technical field
The present invention relates to mother and baby's articles for use field, especially, is related to a kind of suction pipe.
Background technology
In mother and baby's articles for use field, suction pipe is a kind of conventional article；As when liquid is drawn using suction pipe, liquid is from suction
Pipe port is flowed rapidly in mouth, when fluid temperature is higher, such as slightly careless, then scald probably baby oral cavity；Therefore,
When energy of accompanying and attending to is limited, baby is made to suck the liquid of heating, such as milk using common suction pipe, with larger danger.
Content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of mother and baby's scald-proof straw, mother and baby's scald-proof straw is in liquid
When temperature is higher, can self-closed, so as to prevent oral cavity scald.
The present invention solves the first technical scheme for being adopted of its technical problem：Mother and baby's scald-proof straw includes bottom
Metal enclosed chamber, being provided with the closing chamber can be along the strong magnetic sliding plug of the upper and lower sliding of suction pipe axis；Below the strong magnetic sliding plug
Citadel inner sealing have kerosene, the citadel inner sealing air above strong magnetic sliding plug；A mistake is provided with above the closing chamber
Chamber is crossed, the side wall of the adapter cavity offers inlet opening, and the upper end of adapter cavity offers apopore；Also set above the adapter cavity
There are a switch cavity, the top connected sucking pipe main body of the switch cavity, and between switch cavity and suction pipe main body, be separated with water board, institute
State water board one ferromagnet is constrained in the switch cavity；When dropping down onto switch cavity bottom under the ferromagnet, just by institute
State the apopore above adapter cavity to block, and the ferromagnet is when rising at the top of switch cavity, does not block the water board；Described
When the temperature of kerosene is less than 40 DEG C, the strong magnetic sliding plug declines with the contraction of kerosene, and now strong magnetic sliding plug is for described ferromagnetic
The maximum suction of body is less than the product of a standard atmospheric pressure and the area of the apopore；The temperature of the kerosene is more than 45 DEG C
When, the strong magnetic sliding plug rises with the expansion of kerosene, and now strong magnetic sliding plug is for the ferromagnetic minimum suction is more than one
The product of individual standard atmospheric pressure and the area of the apopore.
Preferably, the water board is made up of the porous plate of densely covered through hole；The ferromagnet is by can be attracted by permanent magnet
Stainless steel ball constitute, such as martensitic stain less steel ball.
Preferably, the pluggable upper end in the switch cavity of the suction pipe main body, with when high temperature protection is not needed, directly
Connect and liquid is swimmingly sucked using suction pipe main body.
The present invention solves second technical scheme being adopted of its technical problem：Mother and baby's scald-proof straw includes bottom
Metal enclosed chamber, being provided with the closing chamber can be along the strong magnetic sliding plug of the upper and lower sliding of suction pipe axis；Below the strong magnetic sliding plug
Citadel inner sealing have kerosene, the citadel inner sealing air above strong magnetic sliding plug；A mistake is provided with above the closing chamber
Chamber is crossed, the side wall of the adapter cavity offers inlet opening, and the upper end of adapter cavity offers apopore；Connect above the adapter cavity
Connect suction pipe main body；One piece of ferromagnetic sliding plug for being provided with axis hole is provided with the adapter cavity, and the ferromagnetic sliding plug slides into adapter cavity
During bottom, the inlet opening of adapter cavity is blocked by the side wall of ferromagnetic sliding plug, and ferromagnetic sliding plug is when sliding at the top of adapter cavity, adapter cavity
Inlet opening connected with the apopore of adapter cavity by the axis hole of ferromagnetic sliding plug；The perisporium of the ferromagnetic sliding plug is further opened with together
Annular groove；When the temperature of the kerosene is less than 40 DEG C, the strong magnetic sliding plug declines with the contraction of kerosene, now strong magnetic sliding plug for
The maximum suction of the ferromagnetic sliding plug is less than the product of a standard atmospheric pressure and the horizontal projected area of the annular groove；The coal
When the temperature of oil is more than 45 DEG C, the strong magnetic sliding plug rises with the expansion of kerosene, and now strong magnetic sliding plug is for the ferromagnetic cunning
The minimum suction of plug is more than the product of a standard atmospheric pressure and the horizontal projected area of the annular groove.
Preferably, the pluggable upper end in the adapter cavity of the suction pipe main body, with when high temperature protection is not needed, directly
Connect and liquid is swimmingly sucked using suction pipe main body.
The beneficial effect of above two mother and baby's scald-proof straw is：When fluid temperature is higher, due to the coal in closing chamber
Oily expansive force rises the strong magnetic sliding plug much larger than air, so that strong magnetic sliding plug and the ferromagnet or ferromagnetic sliding plug
Magnetic attraction increase to also bigger to the active force upwards of ferromagnet or ferromagnetic sliding plug than atmospheric pressure so that the water outlet of the adapter cavity
Hole or inlet opening are blocked, and make the suction pipe suck high-temp liquid；And when fluid temperature is relatively low, due to strong magnetic sliding plug under
Drop, makes strong magnetic sliding plug and the magnetic attraction of the ferromagnet or ferromagnetic sliding plug drop to reduced levels, so that atmospheric pressure can be with
The ferromagnet or ferromagnetic sliding plug are raised upwards, so that the suction pipe can be with normal extraction cryogenic liquid.
Description of the drawings
Fig. 1 is the schematic diagram of this mother and baby scald-proof straw embodiment one.
Fig. 2 is the schematic diagram of this mother and baby scald-proof straw embodiment two.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples：
Implement one：
In the embodiment one shown in Fig. 1, mother and baby's scald-proof straw includes the metal enclosed chamber 1 of bottom, in the closing chamber 1
Being provided with can be along the strong magnetic sliding plug 11 of the upper and lower sliding of suction pipe axis；Citadel inner sealing below the strong magnetic sliding plug 11 has kerosene
12, the citadel inner sealing air 13 above strong magnetic sliding plug 11；An adapter cavity 2, the transition is provided with above the closing chamber 1
The side wall in chamber 2 offers inlet opening 21, and the upper end of adapter cavity 2 offers apopore 22；One is additionally provided with above the adapter cavity 2
Switch cavity 3, the top connected sucking pipe main body 4 of the switch cavity 3, and water board 31 between switch cavity 3 and suction pipe main body 4, is separated with,
The water board 31 is constrained in a ferromagnet 32 in the switch cavity 3；3 bottom of switch cavity is dropped down onto under the ferromagnet 32
When, just the apopore 22 above the adapter cavity 2 is blocked, and the ferromagnet 32 is when rising to 3 top of switch cavity, does not block up
Fill in the water board 31；When the temperature of the kerosene 12 is less than 40 DEG C, the strong magnetic sliding plug 11 declines with the contraction of kerosene, this
When strong magnetic sliding plug 11 for the ferromagnet 32 maximum suction less than a standard atmospheric pressure and the apopore 22 area
Product, i.e. during so that the air above ferromagnet 32 being sucked away, external atmosphere pressure have the ability ferromagnet 32 is held up upwards；
When the temperature of the kerosene is more than 45 DEG C, the strong magnetic sliding plug 11 rises with the expansion of kerosene, now strong magnetic sliding plug 11 for
The minimum suction of the ferromagnet 32 is more than the product of a standard atmospheric pressure and the area of the apopore 22, now, even if
Vacuum is formed above ferromagnet 32, ferromagnet 32 also cannot be held up by external atmosphere pressure upwards, therefore ferromagnet 32 will be in all the time
The bottom of switch cavity 3.
Above-mentioned mother and baby's scald-proof straw, the water board 31 are made up of the porous plate of densely covered through hole；The ferromagnet 32 by
The stainless steel ball that can be attracted by permanent magnet is constituted, such as martensitic stain less steel ball.In addition, the suction pipe main body 4 is pluggable in described
The upper end of switch cavity 3, when high temperature protection is not needed, directly swimmingly to suck liquid using suction pipe main body 4.
Embodiment two：
In the embodiment two shown in Fig. 2, mother and baby's scald-proof straw includes the metal enclosed chamber 1 of bottom, in the closing chamber 1
Being provided with can be along the strong magnetic sliding plug 11 of the upper and lower sliding of suction pipe axis；Citadel inner sealing below the strong magnetic sliding plug 11 has kerosene
12, the citadel inner sealing air 13 above strong magnetic sliding plug 11；An adapter cavity 2, the transition is provided with above the closing chamber 1
The side wall in chamber 2 offers inlet opening 21, and the upper end of adapter cavity 2 offers apopore 22；The top connected sucking pipe of the adapter cavity 2
Main body 4；One piece of ferromagnetic sliding plug 23 for being provided with axis hole is provided with the adapter cavity 2, the ferromagnetic sliding plug 23 slides into adapter cavity 2
During bottom, the inlet opening 21 of adapter cavity is blocked by the side wall of ferromagnetic sliding plug 23, and ferromagnetic sliding plug 23 is slided at the top of adapter cavity 2
When, the inlet opening 21 of adapter cavity 2 is connected with the apopore 22 of adapter cavity 2 by the axis hole of ferromagnetic sliding plug 23；The ferromagnetic sliding plug
23 perisporium is further opened with one annular groove 230, and when ferromagnetic sliding plug 23 slides into the bottom of switch cavity 2, the annular groove 230 is just to institute
State inlet opening 21；When the temperature of the kerosene 12 is less than 40 DEG C, the strong magnetic sliding plug 11 declines with the contraction of kerosene, now by force
Magnetic sliding plug 11 is less than the floor projection of a standard atmospheric pressure and the annular groove 230 for the maximum suction of the ferromagnetic sliding plug 23
The product of area, so that external atmosphere pressure has the ability to hold up the ferromagnetic sliding plug 23 upwards；The temperature of the kerosene is more than 45
DEG C when, the strong magnetic sliding plug 11 rises with the expansion of kerosene, and now strong magnetic sliding plug 11 is for the minimum of the ferromagnetic sliding plug 23
Suction is more than the product of a standard atmospheric pressure and the horizontal projected area of the annular groove 230.
With embodiment one similarly, the pluggable upper end in the adapter cavity 2 of the suction pipe main body 4, not need height
During temperature protection, liquid is swimmingly sucked using suction pipe main body 4 directly.
Two kinds of above-mentioned mother and baby's scald-proof straws, when fluid temperature is higher, due to 12 expansive force of kerosene in closing chamber 1 remote
More than the air in closing chamber 1, the strong magnetic sliding plug 11 is made to increase, so that strong magnetic sliding plug 11 and the ferromagnet 32 or ferromagnetic
The magnetic attraction of sliding plug 23 increase to also bigger to the active force upwards of ferromagnet 32 or ferromagnetic sliding plug 23 than atmospheric pressure so that described
The apopore 22 of adapter cavity 2 or inlet opening 21 are blocked, and make the suction pipe suck high-temp liquid；And it is relatively low to work as fluid temperature
When, due to the decline of strong magnetic sliding plug 11, drop to strong magnetic sliding plug 11 and the magnetic attraction of the ferromagnet 32 or ferromagnetic sliding plug 23
Reduced levels, so that atmospheric pressure can raise the ferromagnet 32 or ferromagnetic sliding plug 23 upwards, so that the suction pipe can be with
Normal extraction cryogenic liquid.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification for being made, equivalent should be included within the scope of the present invention.
Claims (5)
1. a kind of mother and baby's scald-proof straw, it is characterised in that：Metal enclosed chamber including bottom（1）, the closing chamber（1）Inside set
Having can be along the strong magnetic sliding plug of the upper and lower sliding of suction pipe axis（11）；The strong magnetic sliding plug（11）The citadel inner sealing of lower section has kerosene
（12）, strong magnetic sliding plug（11）The citadel inner sealing air of top（13）；The closing chamber（1）Top is provided with an adapter cavity
（2）, the adapter cavity（2）Side wall offer inlet opening（21）, adapter cavity（2）Upper end offer apopore（22）；Described
Adapter cavity（2）Top is additionally provided with a switch cavity（3）, the switch cavity（3）Top connected sucking pipe main body（4）, and switch cavity
（3）With suction pipe main body（4）Between be separated with water board（31）, the water board（31）By a ferromagnet（32）It is constrained in described opening
Close chamber（3）Interior；The ferromagnet（32）Under drop down onto switch cavity（3）During bottom, just by the adapter cavity（2）The apopore of top
（22）Block, and the ferromagnet（32）When rising at the top of switch cavity, the water board is not blocked（31）；The kerosene（12）
Temperature be less than 40 DEG C when, the strong magnetic sliding plug（11）Decline with the contraction of kerosene, now strong magnetic sliding plug（11）For described
Ferromagnet（32）Maximum suction less than a standard atmospheric pressure and the apopore（22）Area product；The kerosene
（12）Temperature be more than 45 DEG C when, the strong magnetic sliding plug（11）Rise with the expansion of kerosene, now strong magnetic sliding plug（11）For
The ferromagnet（32）Minimum suction more than a standard atmospheric pressure and the apopore（22）Area product.
2. mother and baby's scald-proof straw according to claim 1, it is characterised in that：The water board（31）By many of densely covered through hole
Orifice plate is constituted；The ferromagnet（32）By can be constituted by the stainless steel ball that permanent magnet attracts.
3. mother and baby's scald-proof straw according to claim 1 and 2, it is characterised in that：The suction pipe main body（4）Pluggable in institute
State switch cavity（3）Upper end.
4. a kind of mother and baby's scald-proof straw, it is characterised in that：Metal enclosed chamber including bottom（1）, the closing chamber（1）Inside set
Having can be along the strong magnetic sliding plug of the upper and lower sliding of suction pipe axis（11）；The strong magnetic sliding plug（11）The citadel inner sealing of lower section has kerosene
（12）, strong magnetic sliding plug（11）The citadel inner sealing air of top（13）；The closing chamber（1）Top is provided with an adapter cavity
（2）, the adapter cavity（2）Side wall offer inlet opening（21）, adapter cavity（2）Upper end offer apopore（22）；Described
Adapter cavity（2）Top connected sucking pipe main body（4）；The adapter cavity（2）The one piece ferromagnetic sliding plug that be provided with axis hole is inside provided with（23）,
The ferromagnetic sliding plug（23）Slide into adapter cavity（2）Bottom when, ferromagnetic sliding plug（23）Side wall by adapter cavity（2）Inlet opening
（21）Block, and ferromagnetic sliding plug（23）Slide into adapter cavity（2）During top, adapter cavity（2）Inlet opening（21）By ferromagnetic cunning
Plug（23）Axis hole and adapter cavity（2）Apopore（22）Connection；The ferromagnetic sliding plug（23）Perisporium be further opened with one ring
Groove（230）；The kerosene（12）Temperature be less than 40 DEG C when, the strong magnetic sliding plug（23）Decline with the contraction of kerosene, now
Strong magnetic sliding plug（11）For the ferromagnetic sliding plug（23）Maximum suction less than a standard atmospheric pressure and the annular groove（230）'s
The product of horizontal projected area；The kerosene（12）Temperature be more than 45 DEG C when, the strong magnetic sliding plug（11）Expansion with kerosene
And rise, now strong magnetic sliding plug（11）For the ferromagnetic sliding plug（23）Minimum suction more than a standard atmospheric pressure with described
Annular groove（230）Horizontal projected area product.
5. mother and baby's scald-proof straw according to claim 4, it is characterised in that：The suction pipe main body（4）Pluggable in described
Adapter cavity（2）Upper end.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611168324.1A CN106490933B (en) | 2016-12-16 | 2016-12-16 | Mother and baby's scald-proof straw |
| CN201710846904.XA CN107374270B (en) | 2016-12-16 | 2016-12-16 | Scald-proof straw |
| CN201710946825.6A CN107928320B (en) | 2016-12-16 | 2016-12-16 | Mother and infant prevents scalding straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611168324.1A CN106490933B (en) | 2016-12-16 | 2016-12-16 | Mother and baby's scald-proof straw |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846904.XA Division CN107374270B (en) | 2016-12-16 | 2016-12-16 | Scald-proof straw |
| CN201710946825.6A Division CN107928320B (en) | 2016-12-16 | 2016-12-16 | Mother and infant prevents scalding straw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106490933A true CN106490933A (en) | 2017-03-15 |
| CN106490933B CN106490933B (en) | 2017-12-01 |
Family
ID=58331164
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611168324.1A Expired - Fee Related CN106490933B (en) | 2016-12-16 | 2016-12-16 | Mother and baby's scald-proof straw |
| CN201710846904.XA Active CN107374270B (en) | 2016-12-16 | 2016-12-16 | Scald-proof straw |
| CN201710946825.6A Expired - Fee Related CN107928320B (en) | 2016-12-16 | 2016-12-16 | Mother and infant prevents scalding straw |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846904.XA Active CN107374270B (en) | 2016-12-16 | 2016-12-16 | Scald-proof straw |
| CN201710946825.6A Expired - Fee Related CN107928320B (en) | 2016-12-16 | 2016-12-16 | Mother and infant prevents scalding straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106490933B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998342A (en) * | 2019-05-22 | 2019-07-12 | 居本芳 | A kind of anti-scald liquid food suction pipe of children |
| CN111466768A (en) * | 2020-04-16 | 2020-07-31 | 邵信用 | Instant hot drink is with preventing scalding straw |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037512A (en) * | 2019-06-03 | 2019-07-23 | 上海榛屹家居用品有限公司 | A kind of antispray thermostat valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7100838B1 (en) * | 2004-06-17 | 2006-09-05 | Epstein Stephen T | Novelty straw and associated method of operation |
| CN201834825U (en) * | 2010-05-11 | 2011-05-18 | 尹德翠 | Membrane filtration magnetization drinking water suction tube filter |
| CN202919798U (en) * | 2012-08-07 | 2013-05-08 | 许力 | Portable suction head |
| CN104905641A (en) * | 2015-07-11 | 2015-09-16 | 鲁杨 | Sanitary straw |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6457612B1 (en) * | 2001-10-12 | 2002-10-01 | Amphastar Pharmaceuticals Inc. | Sealable and manipulable pre-filled disposable pipette |
| CN101461644A (en) * | 2009-01-08 | 2009-06-24 | 吴小东 | Scald-proof straw |
| CN202234444U (en) * | 2011-09-09 | 2012-05-30 | 盛雨点 | Anti-burn drinkware |
| CN203000374U (en) * | 2012-12-03 | 2013-06-19 | 张富荃 | Heating suction pipe |
| CN203676770U (en) * | 2013-11-27 | 2014-07-02 | 深圳市开颜医疗器械有限公司 | Straw |
| CN203934973U (en) * | 2014-06-26 | 2014-11-12 | 台州弘海纸制品科技有限公司 | Automatic anti-scalding dixie cup |
| CN104433658B (en) * | 2014-09-25 | 2016-08-24 | 义乌市蒙特日用品有限公司 | A kind of Double-layer sucker |
| CN105686580A (en) * | 2014-11-26 | 2016-06-22 | 广西大学 | Scald-preventing straw |
| CN204445213U (en) * | 2015-03-11 | 2015-07-08 | 丁丹巧 | A kind of anti-scald suction pipe |
| CN205761245U (en) * | 2016-05-29 | 2016-12-07 | 北京物资学院 | A kind of heat treated sample processing means |
| CN207499971U (en) * | 2017-11-17 | 2018-06-15 | 吉林大学 | A kind of expansion water tank cover, the expansion tank of the anti-scald in engine high-temperature |
-
2016
- 2016-12-16 CN CN201611168324.1A patent/CN106490933B/en not_active Expired - Fee Related
- 2016-12-16 CN CN201710846904.XA patent/CN107374270B/en active Active
- 2016-12-16 CN CN201710946825.6A patent/CN107928320B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7100838B1 (en) * | 2004-06-17 | 2006-09-05 | Epstein Stephen T | Novelty straw and associated method of operation |
| CN201834825U (en) * | 2010-05-11 | 2011-05-18 | 尹德翠 | Membrane filtration magnetization drinking water suction tube filter |
| CN202919798U (en) * | 2012-08-07 | 2013-05-08 | 许力 | Portable suction head |
| CN104905641A (en) * | 2015-07-11 | 2015-09-16 | 鲁杨 | Sanitary straw |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998342A (en) * | 2019-05-22 | 2019-07-12 | 居本芳 | A kind of anti-scald liquid food suction pipe of children |
| CN111466768A (en) * | 2020-04-16 | 2020-07-31 | 邵信用 | Instant hot drink is with preventing scalding straw |
| CN111466768B (en) * | 2020-04-16 | 2022-10-11 | 连云港佰腾科技信息有限公司 | Instant hot drink is with preventing scalding straw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107374270B (en) | 2019-01-04 |
| CN107374270A (en) | 2017-11-24 |
| CN107928320B (en) | 2020-04-21 |
| CN106490933B (en) | 2017-12-01 |
| CN107928320A (en) | 2018-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106490933B (en) | Mother and baby's scald-proof straw | |
| US10962245B2 (en) | Humidifier to which water is supplied from the top | |
| CN104864661B (en) | Refrigerating appliance | |
| WO2017036379A1 (en) | Automatic seal juice receiving container of vacuum juicer | |
| JP6166774B2 (en) | Vacuuming device | |
| US20110180508A1 (en) | Dual opening nursing bottle | |
| CN104100628A (en) | Dropping prevention sucking disc pothook | |
| CN109041903A (en) | A kind of flowerpot of overturning-preventing | |
| CN105697791B (en) | The solenoid valve of beverage feeder | |
| CN205781098U (en) | A kind of new-type magnetic force relief valve | |
| WO2013163855A1 (en) | A nipple with pressure-adjusting valve | |
| CN203619973U (en) | Bubble-proof and anti-blood-return infusion dripping bucket | |
| CN202226186U (en) | Water sucking bottle | |
| CN102349780A (en) | Suction tube capable of preventing hot drink from being sucked | |
| CN203842036U (en) | Self-locking child transfusion bottle stopper | |
| CN105060223B (en) | A kind of opening and closing device for filling valve muffler | |
| CN209751695U (en) | Feeding bottle capable of being vacuumized | |
| CN207136721U (en) | Electric cooker | |
| CN103800962B (en) | Improved disposable safe transfusion system | |
| CN207532557U (en) | The self-closing anti-return nipple of feeding bottle | |
| CN211459813U (en) | Teathings external member | |
| CN103335161A (en) | Vacuum suppressor | |
| CN107128616B (en) | A kind of Production of Ceramics pottery mud storage device | |
| CN105011702A (en) | Straw | |
| CN211093188U (en) | Scald-proof blowout-prevention gravity ball structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170927 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, Jiangmen 230000 Business Garden No. 81 floor B-2705 Applicant after: Hefei long elf Information Technology Co., Ltd. Address before: Wujiang District of Suzhou City, Jiangsu Province, Kaiping road 215200 Wuyue square block D room 1418 Applicant before: Zhu Hongfei |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Di Inventor after: Hu Gui Inventor before: Zhu Hongfei |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171031 Address after: 410000 Yuelu District, Hunan, Tongzi slope road, Changsha Applicant after: The Third Hospital of Central South University Address before: Ganquan road Shushan District of Hefei City, Anhui Province, Jiangmen 230000 Business Garden No. 81 floor B-2705 Applicant before: Hefei long elf Information Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20181216 |