CN205964727U - General gauze mask ventilator - Google Patents
General gauze mask ventilator Download PDFInfo
- Publication number
- CN205964727U CN205964727U CN201620890069.0U CN201620890069U CN205964727U CN 205964727 U CN205964727 U CN 205964727U CN 201620890069 U CN201620890069 U CN 201620890069U CN 205964727 U CN205964727 U CN 205964727U
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- valve
- aerarium
- circuit board
- lithium battery
- ventilator
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Abstract
The utility model discloses a general gauze mask ventilator, include: ventilator, ventilator be by the epitheca, set up the lithium cell of epitheca bottom, in proper order with PCBA circuit board and miniature fan that the lithium cell is connected, be used for fixing the fan bracket of miniature fan, the mode through the lock with the inferior valve that the epitheca is connected constitutes, install the breather valve in the inferior valve bottom, wherein the breather valve is by the valve base and fixes silica gel valve on the valve base, covers that detain and the shell constitutes at the valve on silica gel valve top in proper order, general gauze mask ventilator supplies power to PCBA circuit board through the lithium cell, drives miniature fan and carries out fast the rotatory inside negative pressure that forms of ventilator that makes, the waste gas of breathing out in the gauze mask through breather valve discharge people. The utility model discloses can not only effectively solve the problem that the gauze mask is felt oppressed, make the breathing more unobstructed, the security is stronger, and the air permeability is strong moreover, can effectively discharge carbon dioxide and steam, more benefit in people's health.
Description
Technical field
This utility model is related to mask technical field, and more particularly to one kind can be adapted to arbitrarily a mask
General mask aerarium.
Background technology
Increasingly severe with air pollution, air quality problems are just becoming the focus of people's growing interest.In order to control
Air pollution, government has put into effect multinomial environmental improvement measure and air pollution protective approach, but for personally for, once
Place oneself in the midst of in the air ambient of pollution, will contaminated air encroach on, in order to accomplish effectively to protect, select to use protective mask
Carrying out air protection is the most effective solution.Mask in the market has gas defence, haze mask etc., but mouth
The sense of feeling oppressed of cover but makes people feel many discomforts, or even sometimes has the sensation suffocated.
Therefore, how to provide and a kind of do not feel oppressed and mask that safety is higher is asking of those skilled in the art's urgent need to resolve
Topic.
Utility model content
In view of this, this utility model provides a kind of general mask aerarium, not only efficiently solves what mask was felt oppressed
Problem, makes breathing more unobstructed, safety is higher, and air permeability is strong, can effectively discharge characteristics of contaminated respiratory droplets carbon dioxide and
Steam, is relatively beneficial to health.
To achieve these goals, this utility model adopts the following technical scheme that：
A kind of general mask aerarium, including：Aerarium, described aerarium is by upper casing, is arranged on described upper casing bottom
Lithium battery, the PCBA circuit board being connected with described lithium battery successively and mini-fan, the wind for fixing described mini-fan
Fan support, the lower casing being connected with described upper casing by way of fastening are constituted；It is arranged on the breather valve of described lower casing bottom, its
Described in breather valve be by valve base and be fixed on described valve base silica gel valve, be sequentially coated on described silica gel lobe
The valve button on film top and shell are constituted；Described general mask aerarium is supplied to PCBA circuit board by described lithium battery
Electricity, driving described mini-fan to enter scanning frequency rotation makes aerarium be internally formed negative pressure, discharges people in mask by breather valve
The waste gas of exhalation.
Preferably, in above-mentioned general mask aerarium, described lithium battery is poly-lithium battery, and described lithium battery
It is provided with voltage-stabilizing protection device.
Preferably, in above-mentioned general mask aerarium, described PCBA circuit board is connected with toggle switch, by described group
Dynamic switch starts the working condition of described PCBA circuit board.
Preferably, in above-mentioned general mask aerarium, described upper casing and described lower casing constitute snail by way of fastening
Cattle shell profile.
Preferably, in above-mentioned general mask aerarium, described breather valve is universal.
Understand via above-mentioned technical scheme, compared with prior art, this utility model is open to provide a kind of general mouth
The upper casing of cover aerarium, first aerarium setting, lithium battery, PCBA circuit board, mini-fan, blower tray, lower casing are using certainly
Upper and lower superposing type structure, structure is simply it is achieved that the minimum of volume；And realized by upper casing, lower casing, blower tray
Lithium battery, PCBA circuit board, mini-fan assembling is fixing and the space layout of maximal efficiency；During lithium battery continuation of the journey simultaneously
Between long, can be used with recharge；The breather valve that next is arranged on lower casing bottom achieves mask and connection of the present utility model,
And breather valve is universal, can be adapted to all mask products on market, as long as mask being punched and installing exhaling of adaptation
Inhale valve, be that people provide more choices and the suitability；Breath again valve and equally adopt top-down structure, realize
The overall integrity of breather valve and fastness, overall construction profile fashion is attractive in appearance.
The general mask aerarium of this utility model design passes through voltage-stabilizing protection device to PCBA electricity by poly-lithium battery
Road plate is powered, and makes PCBA circuit board drive mini-fan to enter line height rotation, and then forms negative pressure in aerarium, using exhaling
Inhale valve and effectively discharge the waste gas that people breathe out in mask, ventilation effect is strong, not only solve the sense of feeling oppressed using mask type for the people,
And it is relatively beneficial to health.
Therefore, this utility model be that a kind of structure set is simple, easy for installation, air permeability strong, use time length, small volume,
Good looking appearance fashion, benefit the general mask aerarium that the multiple advantage of health is integrated.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing providing.
Fig. 1 accompanying drawing is decomposition texture schematic diagram of the present utility model.
Fig. 2 accompanying drawing is breather valve decomposition texture schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model embodiment discloses a kind of general mask aerarium, is not only simple in structure, the easy for installation, suitability
By force, and ventilation effect is good, the problem that effectively solving mask is felt oppressed, effectively discharge carbon dioxide and steam simultaneously, make breathing more
Plus unobstructed, more benefit the health of people.
Refer to a kind of general mask aerarium that relevant drawings provide for this utility model, including：Aerarium, aerarium
Be the lithium battery 2 by upper casing 1, being arranged on upper casing 1 bottom, the PCBA circuit board 3 being connected with lithium battery 2 successively and mini-fan 4,
Constitute for the blower tray 5 fixing mini-fan 4, the lower casing 6 being connected with upper casing 1 by way of fastening；It is arranged on down
The breather valve 7 of shell 6 bottom, wherein breather valve 7 be by valve base 74 and be fixed on silica gel valve 73 on valve base 74, according to
Secondary cover valve button 72 on silica gel valve 73 top and shell 71 constitutes；General mask aerarium passes through lithium battery 2 to PCBA
Circuit board 3 is powered, and driving mini-fan 4 to enter scanning frequency rotation makes aerarium be internally formed negative pressure, discharges people by breather valve 7
In mask exhalation waste gas.
In order to optimize technique scheme further, lithium battery 2 is poly-lithium battery, and lithium battery 2 is provided with surely
Pressure protection device.
In order to optimize technique scheme further, PCBA circuit board 3 is connected with toggle switch, is started by toggle switch
The working condition of PCBA circuit board 3.
In order to optimize technique scheme further, upper casing 1 and lower casing 2 constitute Crusta Limax profile by way of fastening.
In order to optimize technique scheme further, breather valve 7 is universal.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it corresponds to the method disclosed in Example, so description is fairly simple, say referring to method part in place of correlation
Bright.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (5)
1. a kind of general mask aerarium is it is characterised in that include：Aerarium, described aerarium is by upper casing (1), is arranged on
The lithium battery (2) of described upper casing (1) bottom, the PCBA circuit board (3) being connected with described lithium battery (2) successively and mini-fan
(4) under, being used for fixing the blower tray (5) of described mini-fan (4), being connected with described upper casing (1) by way of fastening
Shell (6) is constituted；Be arranged on the breather valve (7) of described lower casing (6) bottom, wherein said breather valve (7) be by valve base (74),
And the silica gel valve (73) being fixed on described valve base (74), the valve button being sequentially coated on described silica gel valve (73) top
(72) constitute with shell (71)；Described general mask aerarium is supplied to PCBA circuit board (3) by described lithium battery (2)
Electricity, driving described mini-fan (4) to enter scanning frequency rotation makes aerarium be internally formed negative pressure, discharges people by breather valve (7) and exists
The waste gas of exhalation in mask.
2. general mask aerarium according to claim 1 is it is characterised in that described lithium battery (2) is polymer lithium electricity
Pond, and described lithium battery (2) is provided with voltage-stabilizing protection device.
3. general mask aerarium according to claim 1 it is characterised in that described PCBA circuit board (3) be connected with dial
Dynamic switch, starts the working condition of described PCBA circuit board (3) by described toggle switch.
4. general mask aerarium according to claim 1 is it is characterised in that described upper casing (1) and described lower casing (6) lead to
Cross the mode fastening and constitute Crusta Limax profile.
5. general mask aerarium according to claim 1 is it is characterised in that described breather valve (7) is universal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890069.0U CN205964727U (en) | 2016-08-17 | 2016-08-17 | General gauze mask ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890069.0U CN205964727U (en) | 2016-08-17 | 2016-08-17 | General gauze mask ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964727U true CN205964727U (en) | 2017-02-22 |
Family
ID=58030704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890069.0U Ceased CN205964727U (en) | 2016-08-17 | 2016-08-17 | General gauze mask ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042002A (en) * | 2017-05-31 | 2017-08-15 | 杭州联络互动信息科技股份有限公司 | A kind of air exhausting device of face guard, air interchanger and mouth mask |
-
2016
- 2016-08-17 CN CN201620890069.0U patent/CN205964727U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042002A (en) * | 2017-05-31 | 2017-08-15 | 杭州联络互动信息科技股份有限公司 | A kind of air exhausting device of face guard, air interchanger and mouth mask |
| CN107042002B (en) * | 2017-05-31 | 2022-10-25 | 杭州联络互动信息科技股份有限公司 | Air exhaust device, air interchanger and mask of face protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20180309 Decision number of declaring invalidation: 34507 Granted publication date: 20170222 |
|
| IW01 | Full invalidation of patent right |