CN109911148A - Integral type snorkel mask and preventing snorkel mask lens atomization method - Google Patents
Integral type snorkel mask and preventing snorkel mask lens atomization method Download PDFInfo
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- CN109911148A CN109911148A CN201910223020.8A CN201910223020A CN109911148A CN 109911148 A CN109911148 A CN 109911148A CN 201910223020 A CN201910223020 A CN 201910223020A CN 109911148 A CN109911148 A CN 109911148A
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- elastic piece
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- air inlet
- integral type
- snorkels
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Abstract
It snorkels mask the invention discloses a kind of integral type, including inner cover, at least partly transparent outer cover, outer cover includes eyeglass, outer cover is isolated into epicoele and cavity of resorption by partition portion by inner cover, epicoele is connected to inlet channel, cavity of resorption is connected to exhaust passage, inner cover is equipped at least one one-way air inlet structure, one-way air inlet structure includes air inlet bracket and elastic piece, air inlet bracket includes the ontology to form inlet channel, ontology includes along the cyclic annular seat of airintake direction extension and for the fixed part by elastic piece fixation on the body, elastic piece is with the cyclic annular seat cooperation to realize opening or closing for inlet channel, elastic piece self-fixed department extends to cyclic annular seat towards airintake direction, so that elastic piece and ontology are in certain inclination angle.Additionally provide a kind of method of the lens atomization of mask that prevents from snorkeling.The integral type provided by the invention mask air inlet that snorkels is more easier, so that floating potential patient's air-breathing is more smooth, while can also prevent reflux, avoids mirror chamber fogging.
Description
Technical field
Snorkeling the present invention relates to the technical field for the mask that snorkels more particularly to integral type mask and prevents the mask that snorkels
The method of lens atomization.
Background technique
In recent years, the movement that snorkels increasingly is liked by young man, and the mask that snorkels is one of the essential equipment that snorkels,
The existing equipment that snorkels is divided to by structure generally comprises two kinds, is mutually independent knot one is mask and biting type respiratory siphon
Structure, this mode that mouth can only be used to be breathed can allow beginner to become very unnatural, and easily cause facial flesh
Nauseating wood influences user and snorkels the enjoyment of experience；Another kind is integral type face mask structure, does not need to be equipped with biting type respiratory siphon,
Mouth is directly breathed by the chamber be connected with it when use, while being taken a breath by respiratory siphon, although this mask
Contain respiratory siphon without mouth, but sealing effect is bad, air is easy to leak out to around eyeglass, cause eyeglass generate fog from
And make the dimness of vision.To solve the above-mentioned problems, Chinese patent CN201710010650.8 proposes a kind of integral type and snorkels face
Cover be connected to by the one-way air inlet hole being set on inner cover with respiratory cavity, prevents the gas breathed out return so that air is from external
Air pipe structure enters lens cavities, behind one-way air inlet hole, enters respiratory cavity and takes a breath for floating potential patient, the gas of floating potential patient's exhalation
Can only be discharged from the single slope drainage gas vent and the exhaust passages of two sides for being set to respiratory cavity bottom, will not in lens cavities
Lens contacts, on eyeglass would not fogging, but its one-way air inlet hole does not ensure that the gas of exhalation not reflux, thus still easily
Lead to eyeglass upper fogging.Also, the one-way air inlet structure air inlet in existing mask is difficult, and the pressure difference of two sides needs larger ability
It is enough to open.Therefore, a kind of air inlet is needed to be easy and can prevent the integral type of reflux from snorkeling mask.
Summary of the invention
The present invention is to solve above-mentioned one or more deficiency in the related technology and propose.Technical side according to the present invention
Case, can solve current integral type snorkel mask air inlet be not easy and easily reflux fogging the problems such as.
It snorkels mask to solve the above problems, the present invention provides a kind of integral type, including inner cover, at least partly transparent outer
Cover, outer cover includes eyeglass, and outer cover is isolated into epicoele and cavity of resorption by partition portion by inner cover, and epicoele is connected to inlet channel, cavity of resorption
Be connected to exhaust passage, inner cover be equipped at least one one-way air inlet structure, the one-way air inlet structure include air inlet bracket and
Elastic piece, the air inlet bracket include the ontology to form inlet channel, and the ontology includes the cyclic annular seat extended along airintake direction
With for elastic piece to be fixed fixed part on the body, the elastic piece and the cyclic annular seat cooperate to realize that air inlet is logical
Road opens or closes, and the elastic piece extends from the fixed part to the cyclic annular seat towards airintake direction, so that described
Elastic piece and the ontology are in certain inclination angle.
Preferably, the elastic piece includes variant part and sliding part, and the sliding part and the variant part pass through bending part
Connection, the variant part and sliding part extend from the bending part towards air inlet direction to two sides, and the sliding part is ring junction
Structure, is provided at least one air hole for air inlet, and the bending deformation of the variant part drives the sliding part in ring
It is slided on the conical surface of shape seat, to realize opening or closing for air hole.
Preferably, the variant part is bent towards airintake direction in a free state.
Preferably, the sliding part is non-deformable material, and the variant part is made of elastomeric material.
Preferably, the elastic piece upstream is provided with the first stopper section, first stopper section is for preventing elastic piece
Excessive deformation.
Preferably, the first stopper section is filter screen.
Preferably, elastic piece is using following setting: when elastic piece is deformed towards air inlet, elastic piece always with cyclic annular seated connection
Touching, when elastic piece be in maximum distortion state, the contact portion of elastic piece and ring-type seat to the free end end of elastic piece away from
From for L, L > 0.
Preferably, the cyclic annular seat includes cone structure, and the cone structure and the elastic piece cooperate.
Preferably, the elastic piece is made of rubber material.
The present invention also provides a kind of method of the lens atomization of mask that prevents from snorkeling, using above-mentioned one-way air inlet structure,
When air-breathing, air enters epicoele and acts on elastic piece, and the variant part bending deformation of elastic piece drives sliding part in cyclic annular seat
The conical surface towards lower slider, air hole is opened, and air enters cavity of resorption and sucks for floating potential patient；When expiration, gas is acted on elastic piece,
The variant part bending deformation of elastic piece drives sliding part to slide upward in the conical surface of cyclic annular seat, bore closure of breathing freely, the gas of exhalation
Epicoele will not be entered, to prevent from being atomized.
Compared with prior art, the integral type provided by the invention mask air inlet that snorkels is more easier, so that floating potential patient's air-breathing
It is more smooth, while reflux can also be prevented, avoid mirror chamber fogging.
Detailed description of the invention
Fig. 1 is that integral type provided by prior art CN201710010650.8 snorkels face mask structure schematic diagram；
Fig. 2 is that a kind of integral type provided by the invention snorkels the one-way air inlet structural schematic diagram of mask；
Fig. 3 is that a kind of integral type provided by the invention snorkels the one-way air inlet structural section schematic diagram of mask；
Fig. 4 is that a kind of integral type provided by the invention snorkels the one-way air inlet structure suction condition schematic diagram of mask；
Fig. 5 is that a kind of integral type provided by the invention snorkels the one-way air inlet structure expiration status diagram of mask；
Fig. 6 is Fig. 5 magnified partial view；
Fig. 7 is that another integral type provided by the invention snorkels the one-way air inlet structural section schematic diagram of mask；
Fig. 8 is that another integral type provided by the invention snorkels the one-way air inlet structure suction condition schematic diagram of mask；
Fig. 9 is Fig. 8 magnified partial view；
Figure 10 is that another integral type provided by the invention snorkels the one-way air inlet structure expiration status diagram of mask；
Figure 11 is Figure 10 magnified partial view；
Figure 12 is another distressed structure schematic diagram when, gas pressure corresponding with Figure 11 increases.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, existing integral type snorkels, the most common integral type of mask and this field snorkels face mask structure,
Including inner cover 101, at least partly transparent outer cover 100, outer cover 100 includes eyeglass, and inner cover 101 passes through partition portion 102 for outer cover
100 are isolated into epicoele and cavity of resorption, and epicoele is connected to inlet channel, and cavity of resorption is connected to exhaust passage, and inner cover 101 is equipped at least one
A one-way air inlet structure 103, air enters epicoele by inlet channel, and enters cavity of resorption for floating by one-way air inlet structure 103
Latent person's air-breathing, one-way air inlet structure 103 does not ensure that the gas of exhalation not reflux, thus still easily leads to eyeglass upper fogging.
The present invention has carried out Transform Type design to its one-way air inlet structure, as shown in figures 2-6, a kind of one provided by the invention
Formula snorkels mask one-way air inlet structure, including air inlet bracket and elastic piece 5, and the air inlet bracket includes forming inlet channel
Ontology 2, the ontology 2 include along the cyclic annular seat 1 of airintake direction extension and for elastic piece 5 to be fixed on the ontology 2
Fixed part 4, the elastic piece 5 cooperate with the cyclic annular seat 1 to realize opening or closing for inlet channel, and the elastic piece 5 is certainly
The fixed part 4 extends to the cyclic annular seat 1 towards airintake direction, so that the elastic piece 5 and the ontology 2 are in a constant inclination
Angle.Existing elastic piece is usually arranged in parallel with the ontology of air intake structure, and the present invention is used to be arranged in certain inclination angle, so that
The absolute growth ratio of elastic piece 5 is arranged in parallel longer, increases the arm of force, while elastic piece 5 is tilted with along airintake direction, it is only necessary to
The atmospheric pressure of very little can open elastic piece 5, and air inlet is more easier, as shown in Figure 4.
Further, 5 upstream of elastic piece is provided with the first stopper section 3, first stopper section 3 is for preventing bullet
Property 5 excessive deformation of piece.As described in Figure 5, upon exhalation, elastic piece 5 is easily towards air inlet bending deformation, when the pressure of cavity of resorption is excessive
When, overbending easily occurs for elastic piece 5, so that elastic piece 5 be made to be detached from cyclic annular seat 1, the setting of the first stopper section 3 can effectively be prevented
The only phenomenon.Preferably, the first stopper section 3 be filter screen, so set, can not only in air inlet filtration fraction impurity, exhale
Also backstop action can be played when gas.
Certainly, the first stopper section 3 can also be not provided with, and limiting to elastic piece 5, for example, elastic piece 5 is using as follows
Setting: when elastic piece 5 is deformed towards air inlet, elastic piece 5 contacts with cyclic annular seat 1 (prevent from flowing backwards) always.Preferably, work as elasticity
When piece 5 is in maximum distortion state, elastic piece 5 is at a distance from the contact portion 7 to the free end end of elastic piece 5 of cyclic annular seat 1
L, L > 0, as shown in fig. 6, being limited by deflection of the manufacturing process to elastic piece 5 towards air inlet.
Further, the cyclic annular seat 1 includes cone structure 6, and the cone structure 6 cooperates with the elastic piece 5.
Further, the elastic piece 5 is made of rubber material.
As shown in fig.7-12, another integral type provided by the invention snorkels mask one-way air inlet structure, with Fig. 2-6
Shown in one-way air inlet structure difference be elastic piece 5 structure and elastic piece 5 with ring-type the fit structure of seat 1 it is different.Tool
Body, the elastic piece 5 extends from the fixed part 4 to the cyclic annular seat 1 towards airintake direction, so that the elastic piece 5
It is in certain inclination angle with the ontology 2.The elastic piece 5 includes variant part 51 and sliding part 53, the sliding part 53 and the change
Shape portion 51 is connected by bending part 52, and the variant part 51 and sliding part 53 are from the bending part 52 towards air inlet direction to two sides
Extend, the sliding part 53 is ring structure, is provided at least one air hole 54 for air inlet, the variant part 51
Bending deformation drive the sliding part 53 to slide on the conical surface 55 of cyclic annular seat 1, to realize opening or closing for air hole 54.
By above-mentioned setting, when air-breathing, the bending deformation of variant part 51 is to drive sliding part 53 along the conical surface 55 towards the inside of cyclic annular seat 1
Sliding, air hole 54 are opened, and air inlet is easy, as shown in Figure 8.When expiration, variant part 51 is deformed towards air inlet, bending part 52
It is moved towards air inlet direction, to drive sliding part 53 along 55 upward sliding of the conical surface, air hole 54 is moved along closing direction always,
As shown in figs. 10-11, to prevent reflux fogging.Even if when breath pressure further increases, so that the deflection of variant part 51
When further increasing, sliding part 53 can slightly be that fine rotation occurs for fulcrum, but sliding part 53 still can be with bending part 52
The conical surface 55 is kept in contact state (contact point 57), remains to be effectively prevented reflux fogging, as shown in figure 12.
Further, the variant part 51 is bent towards airintake direction in a free state, and when such air inlet, elastic piece 5 becomes
Shape is more easier, to more easily sliding part 53 be driven to move.
Further, the sliding part 53 is non-deformable material, and the variant part 51 is made of elastomeric material.
The present invention also provides a kind of methods of the lens atomization of mask that prevents from snorkeling, specifically, using it is above-mentioned unidirectionally into
Depressed structure, when air-breathing, air enters epicoele and acts on elastic piece 5, and 51 bending deformation of variant part of elastic piece 5 drives sliding
Portion 53 cyclic annular seat 1 the conical surface 55 towards lower slider, air hole 54 is opened, and air enters cavity of resorption and sucks for floating potential patient；When expiration, gas
Body acts on elastic piece 5,51 bending deformation of variant part of elastic piece 5 drive sliding part 53 cyclic annular seat 1 the conical surface 55 upward
Sliding, air hole 54 are closed, and the gas of exhalation will not enter epicoele, to prevent from being atomized.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although above with one
As property explanation and specific embodiment the present invention is described in detail, but on the basis of the present invention, some repair can be made to it
Change or improve or equivalent replacement of some of the technical features, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to claimed
Range.
Claims (10)
- The mask 1. a kind of integral type snorkels, including inner cover, at least partly transparent outer cover, outer cover includes eyeglass, inner cover by every Outer cover is isolated into epicoele and cavity of resorption by disconnected portion, and epicoele is connected to inlet channel, and cavity of resorption is connected to exhaust passage, and inner cover is equipped with extremely A few one-way air inlet structure, which is characterized in that the one-way air inlet structure includes air inlet bracket and elastic piece, the air inlet branch Frame includes the ontology to form inlet channel, and the ontology includes along the cyclic annular seat of airintake direction extension and for fixing elastic piece Fixed part on the body, the elastic piece is with the cyclic annular seat cooperation to realize opening or closing for inlet channel, institute It states elastic piece and extends from the fixed part to the cyclic annular seat towards airintake direction, so that the elastic piece is in the ontology Certain inclination angle.
- The mask 2. integral type as described in claim 1 snorkels, which is characterized in that the elastic piece includes variant part and sliding Portion, the sliding part are connect with the variant part by bending part, and the variant part and sliding part are from the bending part towards air inlet Mouth direction extends to two sides, and the sliding part is ring structure, is provided at least one air hole for air inlet, described The bending deformation of variant part drives the sliding part to slide on the conical surface of cyclic annular seat, to realize opening or closing for air hole.
- The mask 3. integral type as claimed in claim 2 snorkels, which is characterized in that the variant part is in a free state towards air inlet Direction bending.
- The mask 4. integral type as claimed in claim 2 or claim 3 snorkels, which is characterized in that the sliding part is non-deformable material, The variant part is made of elastomeric material.
- The mask 5. integral type as described in claim 1 snorkels, which is characterized in that the elastic piece upstream is provided with first and stops Stopper, first stopper section is for preventing elastic piece excessive deformation.
- The mask 6. integral type as claimed in claim 5 snorkels, which is characterized in that the first stopper section is filter screen.
- The mask 7. integral type as described in claim 1 snorkels, which is characterized in that elastic piece is using following setting: working as elastic piece Towards when air inlet deformation, elastic piece is touched with cyclic annular seated connection always, when elastic piece is in maximum distortion state, elastic piece and ring-type The distance of the contact portion of seat to the free end end of elastic piece is L, L > 0.
- The mask 8. integral type as claimed in claim 7 snorkels, which is characterized in that the ring-type seat includes cone structure, described Cone structure and the elastic piece cooperate.
- The mask 9. integral type as described in claim 1 snorkels, which is characterized in that the elastic piece is made of rubber material.
- 10. a kind of method of the lens atomization for the mask that prevents from snorkeling, snorkeled face using any integral type of claim 1-4 Cover, which is characterized in that when air-breathing, air enters epicoele and acts on elastic piece, and the variant part bending deformation of elastic piece drives Sliding part cyclic annular seat the conical surface towards lower slider, air hole is opened, and air enters cavity of resorption and sucks for floating potential patient；When expiration, gas It acts on elastic piece, the variant part bending deformation of elastic piece drives sliding part to slide upward in the conical surface of cyclic annular seat, air hole It closes, the gas of exhalation will not enter epicoele, to prevent from being atomized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223020.8A CN109911148B (en) | 2019-03-22 | 2019-03-22 | Integrated floating and diving mask and method for preventing lens of floating and diving mask from being atomized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223020.8A CN109911148B (en) | 2019-03-22 | 2019-03-22 | Integrated floating and diving mask and method for preventing lens of floating and diving mask from being atomized |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109911148A true CN109911148A (en) | 2019-06-21 |
| CN109911148B CN109911148B (en) | 2020-06-02 |
Family
ID=66966396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910223020.8A Active CN109911148B (en) | 2019-03-22 | 2019-03-22 | Integrated floating and diving mask and method for preventing lens of floating and diving mask from being atomized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911148B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751838Y (en) * | 2004-11-23 | 2006-01-18 | 上海港凯净化制品有限公司 | Double-through hole single-respiratory valve |
| KR20090008082U (en) * | 2008-02-04 | 2009-08-07 | 김향은 | Expiration valve and mask having the same |
| CN103656902A (en) * | 2012-09-03 | 2014-03-26 | 上海港凯净化制品有限公司 | Breather valve structure |
| CN204573212U (en) * | 2015-01-21 | 2015-08-19 | 深圳市华泽电气有限公司 | One-way valve valve |
| CN205612892U (en) * | 2016-04-22 | 2016-10-05 | 王昊仑 | Two -way ventilative breather valve |
| CN106741751A (en) * | 2017-01-06 | 2017-05-31 | 谢志勇 | Integral type snorkel mask and preventing snorkel mask lens atomization method |
| CN207286479U (en) * | 2017-09-11 | 2018-05-01 | 北京三五二环保科技有限公司 | A kind of mask outlet valve |
| CN207389508U (en) * | 2017-09-22 | 2018-05-22 | 深圳市匠心非凡工业设计有限公司 | One kind snorkels mask |
-
2019
- 2019-03-22 CN CN201910223020.8A patent/CN109911148B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751838Y (en) * | 2004-11-23 | 2006-01-18 | 上海港凯净化制品有限公司 | Double-through hole single-respiratory valve |
| KR20090008082U (en) * | 2008-02-04 | 2009-08-07 | 김향은 | Expiration valve and mask having the same |
| CN103656902A (en) * | 2012-09-03 | 2014-03-26 | 上海港凯净化制品有限公司 | Breather valve structure |
| CN204573212U (en) * | 2015-01-21 | 2015-08-19 | 深圳市华泽电气有限公司 | One-way valve valve |
| CN205612892U (en) * | 2016-04-22 | 2016-10-05 | 王昊仑 | Two -way ventilative breather valve |
| CN106741751A (en) * | 2017-01-06 | 2017-05-31 | 谢志勇 | Integral type snorkel mask and preventing snorkel mask lens atomization method |
| CN207286479U (en) * | 2017-09-11 | 2018-05-01 | 北京三五二环保科技有限公司 | A kind of mask outlet valve |
| CN207389508U (en) * | 2017-09-22 | 2018-05-22 | 深圳市匠心非凡工业设计有限公司 | One kind snorkels mask |
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| Publication number | Publication date |
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| CN109911148B (en) | 2020-06-02 |
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