CN204015178U - A kind of anti-dust respirator - Google Patents
A kind of anti-dust respirator Download PDFInfo
- Publication number
- CN204015178U CN204015178U CN201420290343.1U CN201420290343U CN204015178U CN 204015178 U CN204015178 U CN 204015178U CN 201420290343 U CN201420290343 U CN 201420290343U CN 204015178 U CN204015178 U CN 204015178U
- Authority
- CN
- China
- Prior art keywords
- filter pulp
- housing
- oxygen tank
- lid
- overlaying structure
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a kind of anti-dust respirator, comprises housing, filter pulp overlaying structure, filter pulp lid, breather valve, oxygen tank syndeton, headband, storage bag.Breather valve is connected with filter pulp lid, and oxygen tank syndeton and filter pulp lid connect to be pressed, and filter pulp lid covers filter pulp overlaying structure, filter pulp inserts the groove in filter pulp overlaying structure, filter pulp overlaying structure is connected with housing, and there is hanger housing both sides, is equipped with square hole on hanger, wearing rope is connected with hanger through square hole, storage bag is positioned at housing inner chamber upper end, has the big bag that can rout up in storage bag, under anti-dust respirator non-working condition, big bag in storage bag can be routed up, anti-dust respirator is wrapped.When air-breathing, gas enters from breather valve, and the filter pulp of flowing through, enters mouth and nose.The advantage of this anti-dust respirator is to use for a long time, only needs to change filter pulp, economizes on resources, and is easy to carry and preserves, and clean hygiene, can apply to general haze situation, the serious situation of air pollution and three of scenes of fire scene.
Description
Technical field
The utility model belongs to HCT field, particularly a kind ofly can apply to that general haze, air pollution are serious, the anti-dust respirator of the three kinds of sights in scene of fire.
Background technology
At present, environmental problem is serious all the more, and it is healthy that air pollution is having a strong impact on human airway, and existing anti-dust respirator mostly is disposable products, and long-term, highly professional too heaviness, affects comfortable wearing.In addition, the incidence of fire is more and more higher, in fire fatality, has more than 80% people to be all because smoke poisoning is injured or dense smoke chamber breath and dead, and existing Smoke prevention, anti-poison respirator volume are larger, and complex structure is also poor aspect comfortable wearing.
At present, the research of anti-dust respirator mainly concentrates in the research of material, and the disclosed antimicrobial dust-proof mouth mask of patent that for example patent No. is CN103445328A, by the dustproof efficiency of order stack raising of material; The patent No. is that the patent of CN102960875A discloses a kind of fragrant anti-dust respirator that contains, and in effectively dustproof, loosens body and mind; The patent No. is the anti-dust respirator that the patent of CN101912168A discloses a kind of tool ecological fiber, and various ecological fibers are combined with each other, and under the prerequisite of effectively filtering, strengthens the comfort level with face laminating.Existing research contains following one or more shortcomings: (1) mostly is disposable or short-term use product; (2) in single environment, use; (3) comfort is poor; (4) be not easy to preserve and carry.
Summary of the invention
The purpose of this utility model is to solve above 4 defects of existing anti-dust respirator, proposes a kind of anti-dust respirator being mainly comprised of housing, filter pulp overlaying structure, filter pulp lid, breather valve, oxygen tank syndeton and storage bag.This anti-dust respirator, by filter pulp overlaying structure, is superimposed different filter pulps in certain sequence, realizes the object that applies to general haze situation, the serious situation of air pollution and scene of fire; By oxygen tank syndeton, realize oxygen infusion is arrived to mouth and nose, can apply to the object in fire scenario; By storage bag, realize anti-dust respirator under non-working condition, better preserve the object of mouth mask.
In order to achieve the above object, the utility model adopts following technical scheme:
Anti-dust respirator of the present utility model, is characterized in that comprising housing, filter pulp overlaying structure, filter pulp lid, breather valve, oxygen tank syndeton, wears rope, storage bag; Storage bag is connected with housing inner chamber; Housing is connected with filter pulp overlaying structure, and there is hanger housing both sides, is equipped with square hole on hanger, wears rope and is connected with hanger through square hole; Filter pulp inserts filter pulp overlaying structure; Filter pulp covers on filter pulp overlaying structure; Breather valve is connected with filter pulp lid, and oxygen tank syndeton is connected with filter pulp lid.
Above-mentioned filter pulp overlaying structure, is characterized in that being connected with housing and being positioned at housing dead ahead, has a plurality of cannelures on filter pulp overlaying structure, and filter pulp shape is consistent with cannelure shape, and filter pulp is in fluting place, filter pulp overlaying structure lower end insertion groove.
Above-mentioned oxygen tank syndeton, it is characterized in that oxygen tank syndeton is connected with filter pulp lid, oxygen tank syndeton is connected port lid by oxygen tank connecting hole with oxygen tank and forms, connect the inner ring diameter of port lid and the race diameter in hole and equate, connect port lid directly by being pressed on oxygen tank connecting hole; Oxygen tank connecting hole is for being passed to oxygen in filter pulp lid, and Oxygen Flow, through filter pulp, enters mouth and nose.
Above-mentioned storage bag, it is characterized in that being connected with housing inner chamber upper end, storage bag is comprised of the pouch being connected with housing and the big bag that can rout up, the big bag that can rout up is connected with pouch and fixes, anti-dust respirator is under non-working condition, can rout up big bag and rout up, anti-dust respirator integral body is covered.
The beneficial effects of the utility model are:
(1) adopt filter pulp overlaying structure, only need to change filter pulp, case material is without replacing, thereby avoids the wasting of resources.
(2) use the filter pulp of different filter efficiencies, meet the demand under general haze situation, the serious situation of air pollution and three of scenes of fire varying environment.
(3) oxygen tank jockey, while occurring with fire, is connected with small size oxygen cylinder, and oxygen is provided, and increases escape chance.
(4) anti-dust respirator, under non-working condition, can be routed up big bag and rout up in storage bag, and anti-dust respirator is wrapped up, and prevents from polluting, and is easy to carry.
(5) can apply to different scenes, can use for a long time, be convenient to preserve and carry, there is development potentiality.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure, has shown anti-dust respirator each several part structure;
Fig. 2 is the utility model housing figure, has shown housing and filter pulp overlaying structure;
Fig. 3 is the utility model filter pulp lid, has shown oxygen tank syndeton;
Fig. 4 is the occupation mode of having shown storage bag.
In accompanying drawing: 1 filter pulp lid, 2 breather valves, 3 oxygen tank syndetons, 3A oxygen tank connecting hole, 3B oxygen tank connects port lid, and 4 wear rope, 5 housings, 6 storage bags, 7 hangers, 8 filter pulps, 9 filter pulp overlaying structures.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model mainly covers 1 by filter pulp, breather valve 2, and oxygen tank syndeton 3, wears rope 4, housing 5, reservoir bag 6 forms.
Storage bag 6 is positioned at housing 5 inner chamber upper ends, partly fit with the bridge of the nose, hanger 7 is positioned at housing 5 both sides, wears rope 4 and is connected with the square hole on hanger 7, housing 5 is connected with filter pulp overlaying structure 9, filter pulp lid 1 covers filter pulp overlaying structure 9, and breather valve 2 is connected with filter pulp overlaying structure 9, and air passes in and out by breather valve, oxygen tank syndeton 3 is connected with filter pulp overlaying structure 9, by oxygen tank connecting hole, oxygen infusion in chamber, thereby enter mouth and nose.
Use operation principle of the present utility model is as follows:
Filter pulp overlaying structure 9 as shown in Figure 2, are connected with housing 5, and on filter pulp overlaying structure 9, with a plurality of cannelures, filter pulp 8 is in fluting place, the lower end insertion groove of filter pulp overlaying structure 9.
As shown in Figure 3, filter pulp lid 1 is connected with oxygen tank syndeton 3, oxygen tank syndeton is connected port lid 3B by oxygen tank connecting hole 3A and forms with oxygen tank, oxygen tank connects port lid inner ring diameter and equates with oxygen tank connecting hole race diameter, oxygen tank connects port lid directly by being pressed on oxygen tank connecting hole, oxygen is passed to oxygen in filter pulp lid by oxygen tank connecting hole, and Oxygen Flow, through filter pulp, enters mouth and nose.
As shown in Figure 4, storage bag 6 is positioned at housing 5 inner chamber upper ends, and anti-dust respirator is under non-working condition, and the sack in storage bag 6 is routed up, and mouth mask integral body is covered.
Claims (4)
1. an anti-dust respirator, is characterized in that comprising housing, filter pulp overlaying structure, filter pulp lid, breather valve, oxygen tank syndeton, wears rope, storage bag; Storage bag is connected with housing inner chamber; Housing is connected with filter pulp overlaying structure, and there is hanger housing both sides, is equipped with square hole on hanger, wears rope and is connected with hanger through square hole; Filter pulp inserts filter pulp overlaying structure; Filter pulp covers on filter pulp overlaying structure; Breather valve is connected with filter pulp lid, and oxygen tank syndeton is connected with filter pulp lid.
2. anti-dust respirator according to claim 1, it is characterized in that filter pulp overlaying structure is connected with housing and is positioned at housing dead ahead, on filter pulp overlaying structure, have a plurality of cannelures, filter pulp shape is consistent with cannelure shape, and filter pulp is in fluting place, filter pulp overlaying structure lower end insertion groove.
3. anti-dust respirator according to claim 1, it is characterized in that oxygen tank syndeton is connected with filter pulp lid, oxygen tank syndeton is connected port lid by oxygen tank connecting hole with oxygen tank and forms, connect the inner ring diameter of port lid and the race diameter in hole and equate, connect port lid directly by being pressed on oxygen tank connecting hole; Oxygen tank connecting hole is for being passed to oxygen in filter pulp lid, and Oxygen Flow, through filter pulp, enters mouth and nose.
4. anti-dust respirator according to claim 1, it is characterized in that storage bag is connected with housing inner chamber upper end, storage bag is comprised of the pouch being connected with housing and the big bag that can rout up, the big bag that can rout up is connected with pouch and fixes, anti-dust respirator is under non-working condition, can rout up big bag and rout up, anti-dust respirator integral body is covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290343.1U CN204015178U (en) | 2014-05-29 | 2014-05-29 | A kind of anti-dust respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290343.1U CN204015178U (en) | 2014-05-29 | 2014-05-29 | A kind of anti-dust respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204015178U true CN204015178U (en) | 2014-12-17 |
Family
ID=52055114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290343.1U Expired - Fee Related CN204015178U (en) | 2014-05-29 | 2014-05-29 | A kind of anti-dust respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204015178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3064082A1 (en) | 2015-03-02 | 2016-09-07 | Wiegand ApS | A dust proof container, a dust mask assembly and a method of manufacturing a dust proof container |
-
2014
- 2014-05-29 CN CN201420290343.1U patent/CN204015178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3064082A1 (en) | 2015-03-02 | 2016-09-07 | Wiegand ApS | A dust proof container, a dust mask assembly and a method of manufacturing a dust proof container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |