CN203203931U - PH paste for mask - Google Patents
PH paste for mask Download PDFInfo
- Publication number
- CN203203931U CN203203931U CN 201320214364 CN201320214364U CN203203931U CN 203203931 U CN203203931 U CN 203203931U CN 201320214364 CN201320214364 CN 201320214364 CN 201320214364 U CN201320214364 U CN 201320214364U CN 203203931 U CN203203931 U CN 203203931U
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- CN
- China
- Prior art keywords
- paste
- chuck
- bottom paper
- attached
- mask
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pH paste for a mask. The pH paste comprises a chuck, bottom paper and a pH paste, wherein the pH paste is attached to the bottom paper; the bottom paper is arranged in the chuck; an indicator strip is arranged on the chuck and has the same using method as a general adhesive sticker label. During use, the pH paste is stripped from the bottom paper and is adhered to an attached object such as the mask, the operation is rapid and convenient, multiple pieces of bottom paper can be adhered in the chuck, the residual bottom paper is not required to be optionally thrown about during use, and the bottom paper and the chuck are thrown together after the pH pastes attached to the multiple pieces of bottom paper in the chuck are used up, so that scattered garbage is avoided, and the pH paste can be conveniently and repeatedly used by a user; moreover, the color of each acid concentration in air presenting in the pH paste is marked on the indicator strip, so that the user knows the degree of the environmental pollution. In addition, the indicator strip provides the reference of the color change degree on the pH paste, so that the user knows the specific amount of air breathed out of home at a time.
Description
Technical field
The utility model relates to a kind of pH and pastes, and relates in particular to a kind of pH that can be used for mouth mask and pastes.
Background technology
The report about PM2.5 is very many on the media now, and people pay special attention to.The monitoring instrument of some monitoring PM2.5 compositions is arranged on the market, but be not suitable for carrying, and general people do not need to use too advanced instrument yet.The larger city of pollution level as Beijing, the composition of its PM2.5 is mainly take organic acid and nitrate radical etc. as main, mainly be faintly acid, when PM2.5 wreaks havoc, with the pH test paper be theoretically can by the test airborne acidity, thereby the air-polluting degree is done a rough embodiment, be given to simple reference of general citizen.But its acid-sensitive sensitivity of general pH test paper is acid also not enough for measuring air, and is attached on the general mouth mask also built on the sand.
The utility model content
The purpose of this utility model provides a kind of mouth mask pH and pastes, and can be attached on the general mouth mask, and the weak acid performance of air is had obvious embodiment.
According to an aspect of the present utility model, provide a kind of mouth mask pH to paste, comprise that chuck, base stock and pH paste, pH is attached on the base stock, and base stock is located in the chuck.
Its beneficial effect is, it is in fact the plane materiel of adhesive label that pH pastes, the same with general adhesive label, during use, with pH paste from base stock peel off and sticking note to the affixed object such as mouth mask, very convenient.Chuck can adhere to many base stocks for base stock provides fixing effect in chuck, convenient repeatedly use.
In some embodiments, chuck is provided with bar.
Its beneficial effect is that bar is marked with the change color that embodies when pH is attached to different pH values and different amount, for the user a clearer and more definite reference can be arranged.
Description of drawings
Fig. 1 is the overall schematic that the mouth mask pH of the utility model one embodiment pastes;
Fig. 2 is that pH pastes the schematic diagram that uses on mouth mask.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 has shown that schematically the mouth mask pH according to a kind of embodiment of the present utility model pastes.
As shown in Figure 1, mouth mask pH pastes by chuck 1, base stock 2 and pH subsides 3 and consists of.What base stock 2 and pH subsides 3 formed is a kind of adhesive label, and base stock 2 and pH paste base stock 2 and the plane materiel on the corresponding general adhesive label of 3 difference.Identical with general adhesive label using method, during use, with pH paste 3 from base stock 2 peel off and sticking note to the affixed object such as mouth mask, very convenient.
Chuck 1 is that a hard paper material gets final product, mainly be can be at many base stocks of the attached adhesion of chuck 1 inner clip 2, so in use, pH is pasted 3 peel off from chapter 1 base stock 2, when using next time, translate into again next base stock 2 and take out pH subsides 3, need not at will throw out without care with remaining base stock 2, the pH that is by the time pasting on many base stocks 2 in chuck 1 pastes 3 and has used up, many base stocks 2 just and chuck 1 throw away together, can not produce rubbish too at random, and make things convenient for the user repeatedly to use.
It is 3 approximate in principle with general pH test paper that pH pastes, pH paste also contain on 3 methyl red is arranged, bromcresol green, these three kinds of indicator of thymol blue be by quantitatively mixing, with the test paper dipping of neutral white wherein, just make pH after drying and paste 3.But paste in 3 at pH, the concentration of indicator is much smaller, and its sensitivity to the concentration of acid is larger, when pasting 3, pH is attached on the mouth mask, and using method as shown in Figure 2, the user is when breathing, and gas filters past tense from mouth mask, also can touch simultaneously pH and paste 3.The user is longer such as time outside, just to paste 3 air capacities that contact larger with pH.Increase a bar 4 at chuck 1, mark the color that various acid concentrations can present in the air in the above in pH subsides 3, like this user just know own place environmental how, bar 4 can also provide pH to paste the degree reference of change color on 3 in addition, understand the concrete amount of the air of the breathing of oneself once being away from home for the user, thereby know the mouth mask such as this PM2.5 of being exclusively used in of N95 has stopped how many poisonous PM2.5 particles for them actually.When making, can do corresponding the adjustment with reference to the air ambient that monitor out the different cities locality on the bar 4.
Claims (2)
1. mouth mask pH pastes, and it is characterized in that, comprises that chuck (1), base stock (2) and pH paste (3), and described pH pastes (3) and is located on the described base stock (2), and described base stock (2) is located in the described chuck (1).
2. mouth mask pH according to claim 1 pastes, and it is characterized in that, described chuck (1) is provided with bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214364 CN203203931U (en) | 2013-04-24 | 2013-04-24 | PH paste for mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214364 CN203203931U (en) | 2013-04-24 | 2013-04-24 | PH paste for mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203931U true CN203203931U (en) | 2013-09-18 |
Family
ID=49148030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214364 Expired - Fee Related CN203203931U (en) | 2013-04-24 | 2013-04-24 | PH paste for mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257139A (en) * | 2013-04-24 | 2013-08-21 | 潘懿鑫 | Mask pH sticker |
-
2013
- 2013-04-24 CN CN 201320214364 patent/CN203203931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257139A (en) * | 2013-04-24 | 2013-08-21 | 潘懿鑫 | Mask pH sticker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140424 |