CN107048568A - Footwear with formaldehyde detection function - Google Patents
Footwear with formaldehyde detection function Download PDFInfo
- Publication number
- CN107048568A CN107048568A CN201710140390.6A CN201710140390A CN107048568A CN 107048568 A CN107048568 A CN 107048568A CN 201710140390 A CN201710140390 A CN 201710140390A CN 107048568 A CN107048568 A CN 107048568A
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- sole
- lattice
- compartment
- footwear
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 220
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000006698 induction Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010013082 Discomfort Diseases 0.000 description 1
- 206010013952 Dysphonia Diseases 0.000 description 1
- 208000010473 Hoarseness Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A kind of footwear with formaldehyde detection function, including sole and the vamp that is installed on sole, sole include sole body and the air cushion, formaldehyde inductor and the alarm device that are installed in sole body, and alarm device is connected to formaldehyde inductor；The rear heel of sole body is provided with compartment, and formaldehyde inductor and air cushion are installed in compartment, and formaldehyde inductor includes induction installation and be arranged on the outside of some filter layers, sole body to be provided with passage；The present invention, so as to which fully extraneous air is sucked into compartment, enables formaldehyde inductor to detect extraneous air in real time by setting air cushion and formaldehyde inductor, can avoid formaldehyde in air content overproof, influences health；And air cushion can play massage effect in walking to foot, foot fatigue can be eliminated；In addition, the formaldehyde inductor is by setting some filter layers, the interfering material in gas can be filtered out, so that the abnormal wrong report of formaldehyde inductor detection is avoided, it is practical, with stronger dissemination.
Description
Technical field
The present invention relates to a kind of footwear, more particularly to a kind of footwear with formaldehyde detection function.
Background technology
Shoes are a kind of indispensable daily necessitiess, and footwear species at present on the market is various, but not a kind of footwear are detectable
The content of formaldehyde.When formaldehyde reaches finite concentration indoors, people will produce various senses of discomfort, and formaldehyde can cause furious, eye
Itch, throat discomfort or the discomfort such as pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis, especially newly-decorated room formaldehyde contains
Amount is higher, is the main inducing of the numerous diseases of people.Wherein, the reaction of children's PARA FORMALDEHYDE PRILLS(91,95) is more sensitive compared with adult, in adult couple
When the formaldehyde of low concentration can't be perceived, possible children have produced various discomforts because of formaldehyde influence, and serious is even poisoned.
The content of the invention
Therefore, it is an object of the invention to provide a kind of footwear with formaldehyde detection function, can not with the footwear for solving current
The problem of detecting content of formaldehyde.
To achieve the above object, the present invention it is main use following technical scheme for：
A kind of footwear with formaldehyde detection function, including sole body and be installed in sole body air cushion, formaldehyde sense
Device and alarm device are answered, the alarm device is electrically connected at the formaldehyde inductor；The sole body includes lower floor's sole
And lattice, a groove is provided with the top of lower floor's sole, and the groove is extended along lower floor's sole bearing of trend, described
Lattice is arranged in the groove；The rear heel of the sole body is provided with a compartment, the compartment by lower floor's sole with
Lattice, which is enclosed, to be formed；The formaldehyde inductor and air cushion are assembled in the compartment, and the air cushion is arranged at formaldehyde sense
Answer the top of device；The formaldehyde inductor includes induction installation and some filter layers being arranged on the outside of induction installation, and gas is needed
Enter after being filtered through some filter layers and detected in induction installation；Some ventilations are provided with the lateral wall of lower floor's sole
Hole, the passage connects the extraneous and compartment；In a walking traveling process, when pin is pressed downward, the air cushion is pressurized
Decline deformation, and the gas in the compartment is expelled from from the passage, negative pressure is formed in compartment；When pin is lifted upwards, gas
Pad resilience resiles, and the compartment sucks gas to eliminate negative pressure from passage, into the gas in compartment through some filterings
Enter after layer filtering and detected in induction installation；Security limit is provided with the formaldehyde inductor, formaldehyde inductor will
The numerical value detected is compared with security limit, if detected value value beyond the mark, triggers the warning device and send police
Report.
Further, the air cushion is set in cylinder, and the air cushion top upper surface protruding upward in the lattice,
Some air cushions are arranged at intervals.
Further, the groove is separated between multiple air-exchanging chambers, the air-exchanging chamber and is provided with connection by the lattice
The convective tank of two adjacent air-exchanging chambers.
Further, the lattice includes a upper surface, and it is in the arc tilted down that the upper surface, which extends along direction,
Shape is set, and upper surface is set perpendicular to its bearing of trend in the arc of indent.
Further, the lattice includes the first lattice and the second lattice, and second lattice is in latticed
Set, it includes some horizontal convex beams and vertical convex beam arranged in a crossed manner.
Further, the passage is arranged at a middle side part of the compartment, and corresponding to the bottom position of the air cushion
Install.
Further, the filter layer is respectively hydrogen sulfide filter layer, carbon monoxide filter layer and ethanol filter layer.
Further, the hydrogen sulfide filter layer, carbon monoxide filter layer and ethanol filter layer are arranged in order from the outside to the core.
In summary, the present invention has formaldehyde inductor sole by setting air cushion, so as to fully inhale extraneous air
Enter to compartment, formaldehyde inductor is detected extraneous air in real time.The air cushion sets in cylinder and protruded from described
On lattice upper surface, so as to play massage effect to foot to a certain degree, foot fatigue can be eliminated in walking.By setting
The formaldehyde inductor, can avoid formaldehyde in air content overproof, influence health.If the formaldehyde inductor is by setting
Dry filter layer, can filter out the hydrogen sulfide in gas, carbon monoxide and ethanol, so as to anti-interference, it is to avoid formaldehyde inductor
The abnormal wrong report of detection.The present invention's is practical, with stronger dissemination.
Brief description of the drawings
Fig. 1 has the bottom view of the footwear of formaldehyde detection function for the present invention.
Fig. 2 is the lateral plan of sole in Fig. 1.
Fig. 3 is the top-level view of sole in Fig. 1.
Fig. 4 is the cross section view in Fig. 1 along line A-A.
The cross section view that Fig. 5 is B-B in Fig. 1.
The cross section view that Fig. 6 is C-C in Fig. 1.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
As shown in Figures 1 to 6, a kind of footwear with formaldehyde detection function provided for the present invention, it is described that there is formaldehyde inspection
The footwear sole of brake and the vamp being installed on sole, the sole include sole body 10 and are installed in sole body 10
Air cushion 20, formaldehyde inductor 30, extraneous gas fully can be sucked into sole by the air cushion 20, and can be eliminated in walking
Foot fatigue；The detectable content for sucking formaldehyde in gas in sole of the formaldehyde inductor 30.
The sole body 10 includes lower floor's sole 11 and lattice 12, and it is recessed that the top of lower floor's sole 11 is provided with one
Groove 13, the groove 13 is extended along the bearing of trend of lower floor's sole 11.The lower front of lower floor's sole 11 is provided with anti-
Water platform, the bottom rear of lower floor's sole 11 is provided with heel, and anti-slip veins are provided with the bottom surface of the waterproof platform and heel, with
Improve the anti-slippery of sole.The lattice 12 is arranged in the groove 13.The lattice 12 includes a upper surface 14, institute
It is in the arc setting tilted down along the bearing of trend of lattice 12 to state upper surface 14, and upper surface is in indent perpendicular to its bearing of trend
Arc set.The shape of the upper surface 14 is set can be perfect chimeric with the shape of sole, so as to improve the comfortable of foot
Property.
The lattice 12 is made up of some convex beams, and the groove is separated into multiple air-exchanging chambers by some convex beams.Specifically
Ground, the lattice 12 includes the first lattice 15 and the second lattice 16, and first lattice 15 is arranged at sole body
10 half sole position, it is made up of some shaped form convex beams (figure is not marked) being arranged side by side, and second lattice 16 is in grid
Shape is set, and the second lattice 16 is arranged at except other regions of the half sole position of sole body 10, if its by some horizontal convex beams and
Vertical convex beam is done to intersect to form.Convective tank 17, the convection current are provided with each air-exchanging chamber on second lattice 16
Groove 17 connects multiple air-exchanging chambers, so that sole has good gas permeability.
The rear heel of the sole body 10 is provided with a compartment 18, and the compartment 18 is by lower floor's sole 11 and lattice 12
Enclose and form.The formaldehyde inductor 30 and air cushion 20 are assembled in the compartment 15, and the air cushion 20 is arranged at the first
The top of aldehyde inductor 30, and the upper surface 14 of the lattice 12 is extended in the upper end of air cushion 20.The air cushion 20 is cylinder
Shape is set, and some intervals of air cushion 20 are protruded from the upper surface 14 of lattice 12, so as to play certain massage to sole
Effect, can eliminate foot fatigue in walking.In the present embodiment, the quantity of the air cushion 20 is six that are divided to two rows to arrange,
In other embodiments, the quantity of the air cushion 20 can also want demand to be set to any amount according to real.
The side wall of lower floor's sole 11 is provided with some passages 19, the passage 19 corresponding to the position of compartment 18
Connect the extraneous and compartment 18.The passage 19 is arranged at a middle side part of the compartment 18, and corresponding to the air cushion
20 bottom position is set, so that when air cushion 20 is compressed, the gas in compartment 18 can be discharged quickly from passage, in gas
During into compartment, gas most quickly can also enter in formaldehyde inductor 30.The formaldehyde inductor 30 include induction installation and
Some filter layers on the outside of induction installation are arranged at, gas is detected after need to being filtered through some filter layers into induction installation.
During the filter layer is respectively hydrogen sulfide filter layer, carbon monoxide filter layer and ethanol filter layer, the present embodiment, the hydrogen sulfide
Filter layer, carbon monoxide filter layer and ethanol filter layer are set gradually from the outside to the core, in other embodiments, the hydrogen sulfide mistake
Filtering layer, carbon monoxide filter layer and ethanol filter layer can also be set with random order according to demand.By setting filter layer, first
Aldehyde inductor 30 can filter out the hydrogen sulfide in gas, carbon monoxide and ethanol, so as to anti-interference, it is to avoid formaldehyde inductor
The abnormal wrong report of detection.
An alarm device (not shown) is additionally provided with the footwear with formaldehyde detection function, the alarm device is electrical
It is connected to the formaldehyde inductor.Formaldehyde security limit is provided with the formaldehyde inductor, formaldehyde inductor 30 will be detected
To numerical value be compared with security limit, if detected value is more than boundary value, the formaldehyde inductor 30 is by information transfer
To the alarm device, the alarm device sends alarm.If detected value is less than boundary value, alarm is not sent.
In a walking traveling process, when pin is pressed downward, the air cushion 20 is deformed by drops, so that by the compartment
Gas in 18 is extruded from the passage 16 is discharged, and negative pressure is formed in compartment 18；When pin is lifted upwards, the resilience of air cushion 20 recovers former
Shape, the compartment 18 sucks gas to eliminate negative pressure from passage；After being filtered into the gas in compartment 18 through some filter layers
Carry out formaldehyde examination；If detected value value beyond the mark, triggers the warning device and sends alarm.Point out methanol in people's air
Content overproof.In addition, being connected between some air-exchanging chambers and between air-exchanging chamber and compartment 18 by convective tank 17, in a walking
In traveling process, the air in each air chamber can be replaced into ozone, so that, it can further improve the comfortable of sole
Property.
In summary, the present invention has formaldehyde inductor sole by setting air cushion 20, so as to fully by extraneous air
It is sucked into compartment 18, formaldehyde inductor 30 is detected extraneous air in real time.The air cushion 20 is set and convex in cylinder
For on the lattice upper surface, so as to play massage effect to foot to a certain degree, foot fatigue can be eliminated in walking.
By setting the formaldehyde inductor 30, formaldehyde in air content overproof can be avoided, health is influenceed.The formaldehyde inductor
30 by setting some filter layers, can filter out the hydrogen sulfide in gas, carbon monoxide and ethanol, so as to anti-interference, keep away
Exempt from the abnormal wrong report of formaldehyde inductor detection.The present invention's is practical, with stronger dissemination.
Preferably one embodiment of the present invention is the foregoing is only, is not intended to limit the invention, it is all in this hair
Any modifications, equivalent substitutions and improvements made within bright spirit and principle etc., should be included in protection scope of the present invention
Within.
Claims (8)
1. a kind of footwear with formaldehyde detection function, it is characterised in that：Including sole and the vamp being installed on sole, the footwear
Bottom includes sole body and some air cushions, formaldehyde inductor and the alarm device that are installed in sole body, the alarm device
It is electrically connected at the formaldehyde inductor；The sole body includes setting at the top of lower floor's sole and lattice, lower floor's sole
A groove is equipped with, the groove is extended along lower floor's sole bearing of trend, and the lattice is arranged in the groove；It is described
The rear heel of sole body is provided with a compartment, and the compartment is enclosed with lattice by lower floor's sole and formed；The formaldehyde sensing
Device and air cushion are assembled in the compartment, and the air cushion is arranged at the top of formaldehyde inductor；The formaldehyde inductor bag
Induction installation and some filter layers being arranged on the outside of induction installation are included, gas enters sensing dress after need to being filtered through some filter layers
Put interior detected；Be provided with some passages on the lateral wall of lower floor's sole, the passage connection it is extraneous with it is described
Compartment；In a walking traveling process, when pin is pressed downward, the air cushion is deformed by drops, and by the gas in the compartment
Body is expelled from from the passage, and negative pressure is formed in compartment；When pin is lifted upwards, air cushion resilience resiles, and the compartment is certainly logical
Stomata sucks gas to eliminate negative pressure, enters after being filtered into the gas in compartment through some filter layers and is examined in induction installation
Survey；Security limit is provided with the formaldehyde inductor, formaldehyde inductor carries out the numerical value detected and security limit
Compare, if detected value value beyond the mark, triggers the warning device and send alarm.
2. there are the footwear of formaldehyde detection function as claimed in claim 1, it is characterised in that：The air cushion is set in cylinder,
And the air cushion top upper surface protruding upward in the lattice, some air cushions in the sole are arranged at intervals.
3. there are the footwear of formaldehyde detection function as claimed in claim 1, it is characterised in that：The lattice divides the groove
It is divided into the convective tank that two adjacent air-exchanging chambers of connection are provided between multiple air-exchanging chambers, the air-exchanging chamber.
4. there are the footwear of formaldehyde detection function as claimed in claim 3, it is characterised in that：The lattice includes a upper end
Face, it is in that the arc tilted down is set that the upper surface, which extends along direction, and upper surface is perpendicular to its bearing of trend in indent
Arc is set.
5. there are the footwear of formaldehyde detection function as claimed in claim 4, it is characterised in that：The lattice includes first and separated
Portion and the second lattice, the first lattice include some shaped form convex beams, and the second lattice is set in latticed, the second lattice
Including some horizontal convex beams and vertical convex beam arranged in a crossed manner.
6. there are the footwear of formaldehyde detection function as claimed in claim 1, it is characterised in that：The passage be arranged at it is described every
One middle side part of room, and set corresponding to the bottom position of the air cushion.
7. there are the footwear of formaldehyde detection function as claimed in claim 1, it is characterised in that：The filter layer is respectively hydrogen sulfide
Filter layer, carbon monoxide filter layer and ethanol filter layer.
8. there are the footwear of formaldehyde detection function as claimed in claim 7, it is characterised in that：The hydrogen sulfide filter layer, an oxygen
Change carbon filter layer and ethanol filter layer is arranged in order from the outside to the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140390.6A CN107048568A (en) | 2017-03-10 | 2017-03-10 | Footwear with formaldehyde detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140390.6A CN107048568A (en) | 2017-03-10 | 2017-03-10 | Footwear with formaldehyde detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107048568A true CN107048568A (en) | 2017-08-18 |
Family
ID=59622018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140390.6A Pending CN107048568A (en) | 2017-03-10 | 2017-03-10 | Footwear with formaldehyde detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107048568A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944879Y (en) * | 2006-08-14 | 2007-09-12 | 侯景国 | Shock absorbing type ventilating health care shoes |
| CN201051748Y (en) * | 2006-12-22 | 2008-04-23 | 康佳集团股份有限公司 | A mobile phone with formaldehyde detection function |
| US20090282704A1 (en) * | 2006-06-20 | 2009-11-19 | Jin-Young Park | Shoes and Shoes Insole Capable of Buffering Shock by Air Circulation |
| CN201431005Y (en) * | 2009-05-25 | 2010-03-31 | 留清挺 | Air circulation cushioning shoe |
| CN101776640A (en) * | 2010-02-01 | 2010-07-14 | 北京亚都空气污染治理技术有限公司 | Formaldehyde gas sensor |
| CN201683128U (en) * | 2009-12-01 | 2010-12-29 | 罗华君 | Ventilating shoe |
| CN102972921A (en) * | 2012-12-26 | 2013-03-20 | 上海新一名实业（集团）有限公司 | Ventilating soles and ventilating shoes |
| CN103637469A (en) * | 2013-11-28 | 2014-03-19 | 涂国坚 | Slippers having air detection warning function and convenient to clean |
| CN104181219A (en) * | 2014-08-29 | 2014-12-03 | 武汉理工大学 | Formaldehyde gas sensor |
| CN204908111U (en) * | 2015-07-07 | 2015-12-30 | 深圳市京泰防护科技股份有限公司 | Harmful gas detects functional shoe |
| CN106037123A (en) * | 2016-07-25 | 2016-10-26 | 浙江吉利控股集团有限公司 | Anti-ankle spraining and damping balancing air cushion shoe |
-
2017
- 2017-03-10 CN CN201710140390.6A patent/CN107048568A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090282704A1 (en) * | 2006-06-20 | 2009-11-19 | Jin-Young Park | Shoes and Shoes Insole Capable of Buffering Shock by Air Circulation |
| CN200944879Y (en) * | 2006-08-14 | 2007-09-12 | 侯景国 | Shock absorbing type ventilating health care shoes |
| CN201051748Y (en) * | 2006-12-22 | 2008-04-23 | 康佳集团股份有限公司 | A mobile phone with formaldehyde detection function |
| CN201431005Y (en) * | 2009-05-25 | 2010-03-31 | 留清挺 | Air circulation cushioning shoe |
| CN201683128U (en) * | 2009-12-01 | 2010-12-29 | 罗华君 | Ventilating shoe |
| CN101776640A (en) * | 2010-02-01 | 2010-07-14 | 北京亚都空气污染治理技术有限公司 | Formaldehyde gas sensor |
| CN102972921A (en) * | 2012-12-26 | 2013-03-20 | 上海新一名实业（集团）有限公司 | Ventilating soles and ventilating shoes |
| CN103637469A (en) * | 2013-11-28 | 2014-03-19 | 涂国坚 | Slippers having air detection warning function and convenient to clean |
| CN104181219A (en) * | 2014-08-29 | 2014-12-03 | 武汉理工大学 | Formaldehyde gas sensor |
| CN204908111U (en) * | 2015-07-07 | 2015-12-30 | 深圳市京泰防护科技股份有限公司 | Harmful gas detects functional shoe |
| CN106037123A (en) * | 2016-07-25 | 2016-10-26 | 浙江吉利控股集团有限公司 | Anti-ankle spraining and damping balancing air cushion shoe |
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