CN101588844B - Mask and member for mount on mask - Google Patents
Mask and member for mount on mask Download PDFInfo
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- CN101588844B CN101588844B CN200880003025.XA CN200880003025A CN101588844B CN 101588844 B CN101588844 B CN 101588844B CN 200880003025 A CN200880003025 A CN 200880003025A CN 101588844 B CN101588844 B CN 101588844B
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- main body
- body section
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
To provide a technique for easing the fitting work of a member for mount on mask onto a mask body part. [MEANS FOR SOLVING PROBLEMS] Mask (1) comprises mask body part (2) adapted to cover the nose andmouse; ear hook parts (3) respectively extending from the right and left sides of the mask body part (2); and member for mount on mask (10). The mask body part (2) is structured so as to, at wearing of the mask, provide a cavity on its side of wear surface (2d). The member for mount on mask (10) is bonded to the side of wear surface (2d) of the mask body part (2) by the bonding force of bonding member (10a).
Description
Technical field
The present invention relates to be worn over the mouth mask of face.
Background technology
In the past, for example, patent documentation 1 disclosed a kind of mouth mask (being called as " three-dimensional mask ") that forms the space around mouth mask wearer's oral area.In this mouth mask, covering mouth mask wearer's mouth and the mask main body section of nose build up nonwoven layer two-layer and consist of.And, between nonwoven, be inserted with liquid impregnation thin slice.Thus, can obtain to be equipped with the mouth mask of impregnation thin slice.
Patent documentation 1: TOHKEMY 2006-187508 communique
In patent documentation 1 described mouth mask, the impregnation thin slice need to be inserted into the operation between the nonwoven that consists of mask main body section, therefore very spended time and manpower.For example, impregnation thin slice and nonwoven are interfered, and therefore are difficult to the impregnation thin slice is inserted between the nonwoven.Therefore, expect to have the technology that can easily the member for mount on mask such as impregnation thin slice be installed in the mask main body section.
Summary of the invention
The object of the present invention is to provide a kind of: have and constitute the mouth mask that forms the mask main body section in space (oral area space) at mouth mask wearer's oral area for wear the time spent at mouth mask, can improve the technology that member for mount on mask is installed to the installation exercise in the mask main body section.
The first technical scheme of the present invention relates to the mouth mask with mask main body section, pair of right and left hangers section and member for mount.Mouth mask also can be to be set to disposable use or nonexpondable abandonable after-use.It perhaps also can be the mouth mask that to reuse such type by washing.
Mask main body section covers mouth mask wearer's mouth and nose at least.Mask main body section is formed by the thin slice that nonwoven consists of, and constitutes and wear the time spent at mouth mask and become stereo structure.Section becomes stereo structure by mask main body, (mask main body section and mouth mask wearer mouth between) formation space (oral area space) around mouth mask wearer's mouth.Mask main body section can be formed by 1 thin slice or a plurality of thin slice.For example, 1 thin slice local engagement is formed.Or all or part of joint of a plurality of thin slices formed.This mask main body section is so long as wear the time spent at mouth mask at least and become stereo structure and get final product.For example, also can be to wear the time spent (when mouth mask uses) to become stereo structure at mouth mask, do not wear the time spent (when mouth mask does not use) at mouth mask and be folded into plane.Perhaps, not only wear the time spent but also do not wear the time spent at mouth mask at mouth mask and also can become stereo structure.The thin slice that forms mask main body section is to make fiber fix or twine mutually the laminar construct of making by mechanical treatment, chemical treatment, heat treatment etc.As the typical case, by containing hot-melt fiber (thermoplastic fibre) and nonwoven that can heat bonding (melting) consists of in the part.A pair of hangers section extends from right side and the left side of mask main body section respectively, hangs on mouth mask wearer's the ear.
Member for mount is attached to wearing of mask main body section and uses the face side.Preferably the engaging force loading and unloading by splicing tape or surface fastener etc. attach freely.Member for mount also can be attached in advance wearing of mask main body section and use the face side, perhaps, also can wear the time spent at mouth mask, is attached to wearing of mask main body section and uses the face side.The form that " is attached to wearing of mask main body section and uses the face side " comprises the form of wearing the face of using (face of mouth mask wearer side) that is attached to mask main body section or hangers section.
In mouth mask of the present invention, can easily member for mount be installed in wearing of mask main body section and use the face side.Thus, improve the installation exercise (installation stationarity) of member for mount.
In the mouth mask of other form, member for mount forms band shape.And member for mount is worn time spent bead cover wearer's left and right directions at mouth mask, and being attached to wearing of mask main body section uses the face side with extending.Breathe in order to prevent from hampering oral area, the installation position of member for mount preferably except the oral area front, the position of oral area upside particularly.And, being hindered in order to prevent respiratory nasal, the installation position of member for mount is more preferably than the position of the more top side of nose (nostril).According to such formation, can form good oral area space.
And in the mouth mask of other form, be provided with fastener (paste attachment) wearing with in face side and the member for mount at least one of mask main body section.And, utilizing the engaging force (attaching power) of this fastener, member for mount is attached to wearing of mask main body section and uses the face side.As fastener, for example, use fastener with bonding agent or sticker, have the insertion section that consists of surface fastener or the fastener that is inserted into section.According to such formation, can easily member for mount be installed to wearing of mask main body section and use the face side.In addition, can suitably select fastener is located at wearing with face side and the member for mount structure on the two of mask main body section, or be located at wherein structure on any.
And in the mouth mask of other form, fastener is attached to freely wearing of mask main body section with the member for mount loading and unloading and uses the face side.For example, the engaging force of fastener is set to the necessary confining force of state of wearing the face of using side that is higher than for keeping member for mount is attached to mask main body section, and is lower than the power for the regulation that member for mount is unloaded.According to such formation, can the Reusability member for mount.
And in the mouth mask of other form, fastener is arranged at least 2 positions of member for mount.These 2 positions are set at the both ends of the length direction of member for mount.In the present invention, for example, the fastener with bonding agent, sticker is located on the member for mount.Fastener only is located in the situation on the member for mount, member for mount can be attached to the optional position with the face side of wearing of mask main body section, the installation site that therefore can easily change member for mount.
And in the mouth mask of other form, fastener is arranged on a plurality of positions of wearing the face of using side of mask main body section, and 2 positions of wearing with the face side that are arranged on mask main body section are good.These 2 positions be configured to mouth mask wear the time spent be configured in the mouth mask wearer about.In the present invention, for example, the fastener with bonding agent or sticker is located at wearing of mask main body section and is used the face side.According to such formation, can easily distinguish the installation site of member for mount.
And in the mouth mask of other form, the above-below direction that 2 positions that are provided with fastener are configured to wear at mouth mask time spent bead cover wearer staggers.According to such formation, when mask main body section, member for mount particularly folded in mask main body section, the fastener about can preventing from being located at engaged each other.
And, in the mouth mask of other form, as being located at wearing with the fastener of face side and being located at a fastener in the fastener on the face of a side of member for mount of mask main body section, use has the insertion section that consists of surface fastener and is inserted into one fastener in the section, as another fastener, use to have the insertion section that consists of surface fastener and to be inserted into another fastener in the section.Generally speaking, the insertion section is made of hook, and the section that is inserted into is made of ring.According to such formation, can easily member for mount be installed in wearing of mask main body section and use the face side.In addition, freely member for mount is installed in wearing of mask main body section and uses the face side by adjusting the engaging force of surface fastener, can loading and unloading.
And, in the mouth mask of other form, as the fastener of being located on the member for mount, use the insertion section that consists of surface fastener.And the section that is inserted into of formation surface fastener is made of the fiber of mask main body section or hangers section.According to such formation, because the fastener with the section that is inserted into that consists of surface fastener needn't be set separately again, oversimplify so can make to consist of.
And in the mouth mask of other form, member for mount has fold line, and is folded at this fold line place.Thus, member for mount becomes take the convex form of fold line as outstanding top.This convex form engages with the pit (recess) of wearing with the face side of mask main body section.According to such formation, can easily member for mount be positioned wearing of mask main body section and use face.In addition, the central authorities of the length direction (left and right directions) by fold line being formed at member for mount can only be located at fastener the end of length direction (left and right directions) both sides of member for mount.
The second technical scheme of the present invention relates to member for mount on mask.Member for mount on mask of the present invention has the mouth that covers the mouth mask wearer and mask main body section and the pair of right and left hangers section of nose, is attached to being less than mouth mask to wear time spent mask main body section and become on the mouth mask (three-dimensional mask) of stereo structure.Member for mount on mask has fastener.And member for mount on mask utilizes the engaging force of this fastener and is attached to wearing of mask main body section uses the face side.According to such formation, can easily member for mount on mask be installed in wearing with on the face of mask main body section.
And the member for mount on mask of other form forms band shape.And member for mount is arranged on the both ends of length direction.In this form, for example, the fastener with bonding agent, sticker is arranged on the member for mount on mask.In the situation that fastener only is located on the member for mount on mask, member for mount on mask can be installed in the optional position of wearing the face of using side of mask main body section, the installation site that therefore can easily change member for mount on mask.
And the member for mount on mask of other form has fold line, and is folded at this fold line place.Thus, member for mount on mask becomes take the convex form of fold line as outstanding top.This convex form engages with the pit of wearing with the face side of mask main body section.According to such formation, can easily member for mount on mask be positioned wearing of mask main body section and use the face side.In addition, the central authorities of the left and right directions (length direction) by fold line being formed on member for mount can be only arrange fastener in the end of length direction (left and right directions) both sides of member for mount on mask.
As mentioned above, in the present invention, can obtain mouth mask as described below, this mouth mask has member for mount, and this member for mount can easily be installed in to being less than mouth mask and wear the time spent and become in the mask main body section of stereo structure.And, can obtain member for mount as described below, this member for mount can easily be installed in to being less than mouth mask and wear the time spent and become in the mask main body section of stereo structure.
Description of drawings
Fig. 1 is the stereogram of the mouth mask 1 of an embodiment.
Fig. 2 is the figure of the state after launching from the mouth mask 1 with an embodiment that mouth mask wearer side is observed.
Fig. 3 is the stereogram of the member for mount 10 of an embodiment.
Fig. 4 is the A-A cutaway view of Fig. 1.
Fig. 5 is the stereogram of another embodiment of member for mount 10.
Fig. 6 is the figure of the state of wearing the mouth mask 1 of having used an embodiment observed from the side.
Fig. 7 is the figure that schematically shows the state of measuring the mouth mask internal pressure.
Fig. 8 is the figure that schematically shows the state of measuring the mouth mask internal pressure.
Fig. 9 is the measurement result 1 (gas permeability of mask main body section: 140cc/cm of expression mouth mask internal pressure
2Sec) chart.
Figure 10 is the measurement result 2 (gas permeability of mask main body section: 200cc/cm of expression mouth mask internal pressure
2Sec) chart.
Figure 11 is the chart of measurement result of the stiffness of expression member for mount.
Figure 12 is the stereogram of the mask main body section 102 of another embodiment of expression.
Description of reference numerals
1, mouth mask; 2, mask main body section; 2a, right side thin slice; 2b, left side thin slice; 2c, commissura; 2d, wear the face of using; 3, hangers section; 3a, opening; 4, pit (recess); 5, oral area space; 10, member for mount; 10a, fastener; 11, film sheet; 12, the 1st thin slice; 13, the 2nd thin slice; 14, junction surface; 102, mask main body section; 102a, thin slice; 102b, commissura; B, installation region.
The specific embodiment
Below, describe the formation of an embodiment of mouth mask of the present invention in detail with reference to Fig. 1～Fig. 6.The mouth mask 1 of the present embodiment consists of default can the use 1 time or abandonable after-use mouth mask for several times.And the mouth mask 1 of the present embodiment is as the mouth mask that not only has the safeguard function of pollen-proof or anti-virus (for example, common cold virus) and have the Environmental adjustments function of adjusting the environment that comprises oral area or nasal cavity space.
Fig. 1 and Fig. 2 represent that the integral body of the mouth mask 1 of the present embodiment consists of.Fig. 1 represents the stereogram of mouth mask 1; Fig. 2 represent from mouth mask wearer side (inboard) observe mouth mask 1 is launched after the figure of state (" mouth mask is worn the state of using " or " mouth mask use state ").
As depicted in figs. 1 and 2, the mouth mask 1 of the present embodiment is made of the mouth that covers the mouth mask wearer and mask main body section 2, hangers section 3 and the member for mount 10 of nose.Member for mount 10 is corresponding with " member for mount on mask " of the present invention.
Mask main body section 2
Mask main body section 2 has the right side thin slice 2a of the right face that covers the mouth mask wearer and covers the left side thin slice 2b of left face.Right side thin slice 2a utilizes heat fusing with left side thin slice 2b and engages.Be formed with the commissura 2c that extends along the vertical direction in the bonding part of right side thin slice 2a and left side thin slice 2b.Thus, part about mask main body section 2 is divided into as having a common boundary take commissura 2c.The shape of right side thin slice 2a and left side thin slice 2b and junction are configured to not wear the time spent at mouth mask the folded state (plane) that (when mouth mask does not use), right side thin slice 2a and left side thin slice 2b become mutual butt.And, as depicted in figs. 1 and 2, be set to the mouth mask that has separated at right side thin slice 2a and left side thin slice 2b and wear the time spent (when mouth mask uses), become the stereo structure that is formed with concavity space (pit 4) with face (back side) 2d side of wearing in mask main body section 2.That is, the mouth mask 1 of the present embodiment constitutes three-dimensional mask.In addition, wear the time spent at mouth mask at least and become stereo structure as long as constitute mask main body section 2, also can constitute mouth mask and wear the time spent (when mouth mask uses) and mouth mask and do not wear the time spent (when mouth mask does not use) and all become stereo structure.
Right side thin slice 2a is corresponding with left side thin slice 2b and " consisting of a plurality of thin slices of mask main body section " of the present invention.
In the present embodiment, mask main body section 2, namely right side thin slice 2a and left side thin slice 2b are formed by thermoplastic synthetic fiber's nonwoven.As thermoplastic fibre, can use polyethylene, polypropylene, polyethylene terephthalate etc., by hot blast method, spun-bond process, hot rolling method, water acupuncture manipulation, the sticking method of point, moltenly blow method, loop bonding method, chemical adhesion method, needle point method etc. are made, applying unit area weight (density) 30～150g/m suitably
2Fiber.As the nonwoven of mask main body section 2, can use have gas permeability, the good nonwoven of skin sense of touch.And, wear the time spent at mouth mask, be easy to be held in stereo structure in order to make mask main body section 2, preferably use the retractility material lower than hangers section 3.
And each hangers section 3 forms the ring-type with opening 3a.Wear the time spent at mouth mask, utilize mask main body section 2 with mouth mask wearer's face coating, particularly with under nose and mouthful state that coats, the opening 3a of hangers section 3 hangs on mouth mask wearer's the ear.Hangers section 3 and mask main body section 2 are similarly formed by thermoplastic synthetic fiber's nonwoven.And, in order ear not to be caused pain, preferably form with the material with retractility.For example, can adopt aptly: the elongate layer that is made of the extensibility fiber that can extend non-resiliently (for example, the nonwoven that the mutual melting of polypropylene continuous fiber forms) structure that mutually is laminated with the elastic layer that is consisted of by elastic extension fiber that can elastic telescopic (for example, having used the nonwoven of the elastica that is consisted of by thermoplastic synthetic fiber's elastomer or urethane etc.).
Member for mount 10
In the present embodiment, member for mount 10 is the thin slices that form band shape (" adhesive tape-like " or " tabular ").The mode that member for mount 10 becomes left and right directions (wearing the mouth mask wearer's of time spent left and right directions at mouth mask) with direction of elongate (length direction) is attached to the side with face 2d of wearing of mask main body section 2.Particularly, member for mount 10 can be attached to installation region (zone is fixed) B with the regulation of face 2d side of wearing of mask main body section 2 with loading and unloading.That is, can select following two states: member for mount 10 is attached to the state worn with the installation region B of face 2d side (among Fig. 1 with among the represented state of dotted line or Fig. 2 with the represented state of solid line); The state that member for mount 10 is unloaded from the installation region B that wears with face 2d side (Fig. 1 with the represented state of double dot dash line).In addition, member for mount 10 also can be attached to the installation region B that wears the face of using 2d side of mask main body section 2 in advance.Perhaps, member for mount 10 also can be worn the installation region B that wears the face of using 2d side that the time spent is attached to mask main body section 2 at mouth mask.The form that " attaches to the side with face 2d of wearing of mask main body section 2 " comprises wearing with the form on the face (face of mouth mask wearer side) of the mask main body section 2 that attaches to, hangers section 3.
The concrete structure of member for mount 10 as shown in Figure 3 and Figure 4.Fig. 3 represents the stereogram of member for mount 10, and Fig. 4 is the A-A cross-sectional configuration of presentation graphs 1.
As shown in Figure 3 and Figure 4, member for mount 10 is the 1st thin slice 12 and the 2nd thin slice 13 are bonded on the film sheet 11 of resin (for example, polyethylene system) with being superimposed and form rectangular thin slice.Film sheet 11 forms laminar shape by gas permeability than the 1st thin slice 12 and the 2nd thin slice 13 low thin-film materials.The 1st thin slice 12 contains the volatile materials of regulation etc., forms laminar.The 1st thin slice 12 is sandwiched between film sheet 11 and the 2nd thin slice 13.The 1st thin slice 12 can contain volatile materials etc., as long as the volatile ingredient from generations such as volatile materials can be discharged.For example, can form with nonwoven.Perhaps, also can form with spawn.As long as the volatile ingredient that the 2nd thin slice 13 produces the contained volatile materials of the 1st thin slice etc. can see through.For example, the 2nd thin slice 13 can be with forming with the same nonwoven of the 1st thin slice 12.The 1st thin slice 12 that utilizes the 2nd thin slice 13 to prevent from containing volatile substance etc. directly is contacted with mouth mask wearer's face.
In the present embodiment, member for mount 10 has the different a plurality of thin slices of gas permeability (film sheet 11, the 1st thin slice 12 and the 2nd thin slice 13).And a plurality of thin slices are stacked in the mode that the thin slice that gas permeability is minimum is configured in a side.
It is that the length d 2 of 10～40mm, horizontal direction (length direction) is the rectangular thin slice (shoestring) of 100～150mm that member for mount 10 for example forms have its longitudinal direction length d 1 of (being orthogonal to the direction of length direction).And, the details aftermentioned, in order to ensure the desired gas permeability of mask main body section 2, preferably (d1 * d2) forms member for mount 10 with respect to the mode that the ratio (area ratio) of the area of mask main body section 2 (wear and use face 2d) is in the prescribed limit with the area of member for mount 10.Member for mount 10 can form rectangle shape in addition so long as its area ratio satisfies the shape of the area ratio in this prescribed limit, for example, and the shapes such as square, circle, ellipse, polygon.
And member for mount 10 has along the fold line L that extends with the direction (above-below direction) of length direction quadrature (comprising roughly quadrature) at the middle position (comprising the substantial middle position) of length direction (left and right directions).And member for mount 10 is folded at this fold line L place.
When mouth mask is taken in or mouth mask do not wear the time spent (when mouth mask does not use), member for mount 10 applies along folding direction effectively.Thus, shown in Fig. 3 " when folding ", the part on the right side of fold line L is superimposed with the part in left side.At this moment, mask main body section 2 is also folded at commissura 2c place.
On the other hand, member for mount 10 is installed in the situation in the mask main body section 2, is removed towards the power of folding direction.Thus, shown in Fig. 3 " during installation ", launch take fold line L as fulcrum.That is, by removing the power towards folding direction, the part on the right side of fold line L is separated with the part in left side.At this moment, member for mount 10 becomes the convex form as outstanding top take fold line L.This convex form engages with the pit 4 of wearing with face 2d side, therefore can easily member for mount 10 be positioned in the mask main body section 2.And, utilize this convex form to engage with the pit 4 of wearing with face 2d side, can will be used for making member for mount 10 to be attached at length direction (left and right directions) both ends that fastener 10a (details aftermentioned) in the mask main body section 2 only is located at member for mount 10.The formed convex form in fold line L place of member for mount 10 is corresponding with " holding section " of the pit 4 of wearing the face of using 2d side that is sticked in mask main body section 2.
Fig. 5 represents the stereogram of another embodiment of member for mount 10.In member for mount shown in Figure 5 10, the part on the right side of fold line L is bonded with each other near fold line L with the part in left side.In Fig. 5, the part on the right side of fold line L and the part in left side are along being bonded into wire along the L shaped junction surface 14 that becomes of fold line.In member for mount shown in Figure 5 10, be formed with the part hardening at junction surface 14, therefore outstanding head portion (part between fold line L and the junction surface 14) hardening.Therefore, will become easily as the head portion of giving prominence to the top is positioned to wear with the positioning operation in the pit 4 of face 2d side take fold line L, can easily member for mount 10 be positioned wearing with on the face 2d of mask main body section.
And the member for mount 10 of the present embodiment is provided with fastener 10a at the both ends of the left and right directions of film sheet 11.This fastener 10a is used for member for mount 10 is attached to the installation region B that wears the face of using 2d side of mask main body section 2.By using fastener 10a, the operation that member for mount 10 is installed in the mask main body section becomes simple.For example, when member for mount being inserted between the nonwoven that consists of mask main body section, member for mount can not interfered with the nonwoven that consists of mask main body section.Thereby raising member for mount 10 is installed to the installation exercise in the mask main body section 2.
The 1st joint construction
In the 1st joint construction, use adhesive tapes or sticker band as fastener 10a.As adhesive tapes or sticker band, can adopt and nonwoven between have the known formation of regulation engaging force adhesive tape.At this moment, be preferably set to the engaging force between adhesive tapes or sticker band and the nonwoven is higher than for keeping member for mount 10 is bonded in the necessary confining force of state in the mask main body section 2, and be lower than power for the regulation that member for mount 10 is unloaded from mask main body section 2.By such setting engaging force, member for mount 10 can be attached to wearing with face 2d side or under the usefulness face of the wearing 2d side dumping of mask main body section 2 of mask main body section 2, so member for mount 10 can be reused.
In addition, adhesive tapes or sticker band can be located at wearing with in the face 2d side at least one of the film sheet 11 of member for mount 10 and mask main body section 2.Certainly, also can be arranged on both." the form with face 2d side worn that fastener 10a is arranged on mask main body section 2 also comprises fastener 10a is arranged on wearing with the form on the face (face of mouth mask wearer side) of mask main body section 2 or hangers section 3.And, in the 1st joint construction, be preferably set to about configuration (mouth mask wearer about) both ends fastener 10a the position along the vertical direction (mouth mask wearer's above-below direction) stagger.By such configuration fastener 10a, when mask main body section 2 was folded, the fastener 10a that wears with the place, both ends, the left and right sides of face 2d side that can prevent from being configured in mask main body section 2 engaged each other.In addition, member for mount 10 wear that the two all arranges in the situation of fastener 10a with the film sheet 11 of face 2d side and mask main body section 2, with the fastener 10a at length direction (left and right directions) both ends of the film sheet 11 of member for mount 10 along the vertical direction to configure with wearing with the corresponding amount of staggering of the amount of staggering of the above-below direction of the fastener 10a at the both ends, the left and right sides of face 2d side of mask main body section 2 with staggering.
The 2nd joint construction
In the 2nd joint construction, consist of fastener 10a with surface fastener.As surface fastener, can use the surface fastener of known formation.Surface fastener is made of the insertion section on the member that is arranged on a side and the section of being inserted into that is located on the member of opposite side.For example, the insertion section has the hook (or hook of key-type) of small mushroom type, and the section of being inserted into has ring.When a side member and the opposing party's member is fitted, utilize the dogging of insertion section to hang (windings) in the ring that is inserted into section and with both applyings.And, when a side member and the opposing party's member is pulled open in the opposite direction, extract from the ring that is inserted into section by the hook of insertion section and to make both separately.Be set as to be higher than for keeping by the engaging force with this surface fastener member for mount 10 is attached to the necessary confining force of state in the mask main body section 2, and be lower than power for the regulation that member for mount 10 is unloaded from mask main body section 2, member for mount 10 can be loaded and unloaded on the installation region B with face 2d side of wearing of mask main body section 2.
In the 2nd joint construction, at the fastener 10a that has the insertion section with one in face 2d side configuration that wears of the film sheet 11 of member for mount 10 and mask main body section 2, configuration has the fastener 10a of the section of being inserted on another.
In addition, in the 2nd joint construction, the fastener 10a with insertion section can be arranged on the film sheet 11 of member for mount 10, the member that will have the section of being inserted into is arranged on wearing with in face 2d or the hangers section 3 of mask main body section 2.
Perhaps, also the fastener 10a with insertion section can be arranged on the film sheet 11 of member for mount 10, the fiber that forms the nonwoven itself of mask main body section 2 or hangers section 3 is used as the section of being inserted into.In the situation that the fiber of nonwoven itself is used as the section of being inserted into, do not need to arrange in addition to be inserted into section, can will simplify the structure.The thicker nonwoven higher than the nonwoven that forms mask main body section 2 forms in the situation of hangers section 3 to utilize retractility, and the nonwoven that is preferably formed hangers section 3 uses as the section of being inserted into of surface fastener.
Fig. 6 represents that the mouth mask wearer that observes from the side is at the figure that wears with the state of the mouth mask 1 of the present embodiment.As shown in Figure 6, wearing time spent mask main body section at mouth mask 2 becomes in the mouth mask (three-dimensional mask) of stereo structure, and (between mask main body section 2 and mouth mask wearer's the oral area) is formed with space (oral area space) 5 around mouth mask wearer's the oral area.Utilize this space 5, can eliminate the sense of discomfort of unsmooth breath etc.
And, being attached to wearing with on the face 2d of mask main body section 2 by the member for mount 10 that will contain volatile materials etc., the volatile ingredient that produces from volatile materials etc. is discharged in the space 5.Thus, in the space 5 around the oral area, can create the environment useful to the mouth mask wearer.
At this moment, in order to prevent hampering mouth breathing, the installation region B of attaching member for mount 10 is the zone except the oral area front preferably, for example, selects the zone (position shown in dotted lines in Figure 6) than mouthful more top side.In order to prevent to hamper respiratory nasal, therefore more preferably than the zone (position among Fig. 6 shown in the double dot dash line) of the more top side of nose (nostril).Member for mount 10 is attached in the situation than the zone of the more top side of nose (nostril), is discharged into evaporating into to grade and be moved upward suppressed from mouth mask wearer's nose in the space 5.Thus, owing to evaporating into to grade to be trapped in and be formed at than in the nose mask main body section 2 and the space (oral area space) 5 between mouth mask wearer's the oral area more on the lower, so can keep for a long time the environment useful to the mouth mask wearer.
In addition, when the area of member for mount 10 (wearing the area with face 2d side) was excessive with respect to the ratio (area ratio) of the area (wearing the area with face 2d) of mask main body section 2, then the gas permeability of mask main body section 2 can reduce.At this moment, might the mouth mask wearer can feel unsmooth breath.
Therefore, the inventor studies better area ratio in order to form the good gas permeability of mask main body section 2.Specifically, set the scope that the mouth mask wearer is difficult to feel the mouth mask internal pressure of unsmooth breath.And, even the mouth mask internal pressure the when area of measuring the area change member for mount 10 make member for mount changes with respect to the ratio (area ratio) of the area of mask main body section 2.Thus, can judge preferred area ratio.
Fig. 7 and Fig. 8 schematically show the state of measuring the mouth mask internal pressure.
At first, as shown in Figure 7, first setting measurement machine.As monitoring, use (for example is configured in the interior pressure detecting pipe of mouth mask, the SPLS2-1000 φ 2 * φ 1 of MISUMI company system), the pressure detecting flexible pipe (for example, the TH0425BU-20 of SMC company system), the pressure detecting converter (for example, the 0580D type of Aivision company system), data logger (for example, the ROHRM reason is ground the Lab-Pico-Q2 type of company's system), PC (personal computer).Then, perforate on the mouth mask of mouth mask usefulness that the wearer wears is passed perforate with the pressure detecting pipe.Then, the top of pressure detecting pipe is configured in the position (with reference to Fig. 8) of 1cm under mouth mask wearer's the nose in the mode vertical with the nose breath.Member for mount 10 preferably is attached to the zone than mouth mask wearer's the more top side of oral area.Then, set after the method for data capture start button of pressing data logger and begin to measure by PC.Thus, the data with the mouth mask internal pressure are read among the PC.After beginning to measure, finish to measure in the moment of the Measuring Time (for example, 100 seconds) of having passed through regulation.The mean value of the pressure peak that the data from be read into PC calculate the mouth mask wearer when feeling elated and exultant, the mean value of the pressure peak when the mouth mask wearer is air-breathing.
The mouth mask internal pressure that the mouth mask of measuring is so as mentioned above worn the time spent as shown in Figure 9 and Figure 10.Fig. 9 is that gas permeability (140cc/cm is used in expression
2Measurement result 1 in the situation of mask main body section 2 sec).Figure 10 is that gas permeability (200cc/cm is used in expression
2Measurement result 2 in the situation of mask main body section 2 sec).In addition, in following assessment, the mouth mask wearer is difficult to feel that the scope of mouth mask internal pressure of unsmooth breath and mouth mask wearer are easy to feel that the scope of mouth mask internal pressure of unsmooth breath sets according to statistics.Specifically, the mouth mask wearer is difficult to feel that the mouth mask internal pressure of unsmooth breath is set in (in ± the scope in 0.6mmaq), the mouth mask wearer is easy to feel that the mouth mask internal pressure of unsmooth breath is set in and exceeds (± 0.6mmaq) scope.
As shown in Figure 9, use gas permeability (140cc/cm
2In the situation of mask main body section 2 sec), in order to ensure desired gas permeability preferred embodiment 1～3.Therefore, can guarantee desired gas permeability by area ratio being set in 10～60% the scope.
And, as shown in figure 10, use gas permeability (200cc/cm
2In the situation of mask main body section 2 sec), in order to ensure desired gas permeability, preferred embodiment 1～4.Therefore, can guarantee desired gas permeability by area ratio being set in 10～75% the scope.
In addition, about the lower limit of area ratio, preferably in contained volatile materials of member for mount 10 etc. can be given mouth mask wearer's the scope of MIN effect, suitably set according to characteristic of volatile materials etc. etc.And, as mask main body section 2, in order to ensure certain protective characteristic, preferably use gas permeability (200cc/cm
2Sec) following mask main body section.
And, in the lower situation of the rigidity of member for mount 10, easily produce member for mount 10 bending, scratch curved, fold etc., member for mount 10 is attached to wearing of mask main body section 2 might difficult with the operation of the installation region B of face 2d side.At this, the inventor is studied for the preferred stiffness of the good member for mount 10 of the installation exercise of member for mount 10.
The measurement result of the stiffness of member for mount 10 (hardness, pliability) as shown in figure 11.Figure 11 represents that qualitative evaluation goes out the result who measures the installation exercise of the situation of using the different member for mount 10 of stiffness with cantilever method (JIS L1096).From the measurement result of Figure 11 as can be known, in order to be easy to attach the operation of member for mount 20, preferably the stiffness with the length direction of member for mount 10 is set as more than the 100mm.In addition, the PE among Figure 11, PP, PET represent respectively polyethylene, polypropylene, polyethylene terephthalate.
As mentioned above, in the present embodiment, the engaging force that utilizes fastener 10a attaches to member for mount 10 side with face 2d of wearing of mask main body section 2.Thus, can improve member for mount 10 and be installed to wearing with the installation exercise on the face 2d of mask main body section 2.
And, the 1st thin slice 12 that in the present embodiment, will contain volatile materials etc. is configured in the film sheet 11 more close mouth mask wearers' minimum than the gas permeability in the thin slice that consists of member for mount 10 a side (film sheet 11 that gas permeability is minimum is configured in to wear and uses the face opposition side).Thus, can suppress to be discharged into wearing of mask main body section 2 from the volatile ingredient that volatile materials etc. produces and use the face opposition side.Therefore, become in the oral area space 5 to comprise and evaporate into the good environment that grades.
Particularly, member for mount 10 forms band shape, and length direction is installed in the installation region B that wears the face of using 2d side of mask main body section 2 with extending along mouth mask wearer's left and right directions.Thus, can suppress evaporating in the oral area space 5 grades from the top discharge in oral area space 5.Therefore, become in the oral area space 5 to comprise and evaporate into the good environment that grades.
And, in the present embodiment, fastener 10a is arranged on wearing with on the installation region B of face 2d side and in the member for mount 10 at least one of mask main body section 2.Thus, utilize the engaging force of fastener 10a easily member for mount 10 to be installed to the installation region B with face 2d side of wearing of mask main body section 2.
And the present embodiment can be arranged on fastener 10a the both ends of the length direction of member for mount 10.In this case, can easily change the installation site of wearing the face of using 2d side that member for mount 10 is installed to mask main body section 2.
And the present embodiment can be arranged on fastener 10a the installation region B that wears the face of using 2d side of mask main body section 2.In this case, utilize the fastener 10a that is arranged on installation region B, the installation site roughly (sticking position) that can easily hold member for mount 10.
And, in the present embodiment, be formed with the convex form of the pit 4 of wearing the face of using 2d that is sticked in mask main body section 2 at the fold line L place of member for mount 10.Thus, can easily member for mount 10 be positioned the side with face 2d of wearing of mask main body section 2.And the fold line L place of member for mount 10 utilizes convex form to position, and therefore fastener 10a only can be located at the both ends, the left and right sides of member for mount 10.In the situation at the both ends, the left and right sides of fastener 10a only being located at member for mount 10, can easily change the installation site (sticking position) of wearing the face of using 2d side that member for mount 10 is installed to mask main body section 2.
And, in the present embodiment, as fastener 10a, can use the insertion section of adhesive tapes or sticker band or formation surface fastener or be inserted into section.In this case, by adjusting the engaging force of fastener 10a, and member for mount 10 is consisted of freely wearing with the loading and unloading of face 2d side of mask main body section 2, can Reusability member for mount 10.
The present invention is not limited to above-described embodiment, can carry out various application, distortion.For example, also above-described embodiment the following stated can be changed like this.
In the above-described embodiments, member for mount 10 constitutes the 1st thin slice 12 and the 2nd thin slice 13 is layered on the sheet films 11 and 3 layers of structure that form, but can suitably select to consist of the number of leaves (number of plies) of member for mount 10.For example, member for mount 10 can be constituted monolayer constructions will, double-deck transformation, the multi-ply construction more than 4 layers.In addition, as the thin slice that consists of member for mount 10, in the situation that only adopts gas permeability high thin slice than said film thin slice 11, also the area of member for mount 10 ratio (area ratio) with respect to the area of mask main body section 2 can be set in outside the scope of above-mentioned area ratio.
And, in the above-described embodiments, member for mount is attached into the minimum thin slice of gas permeability be configured in the opposite side of mouth mask wearer, be configured in the opposite side of mouth mask wearer but also member for mount can be attached into the high thin slice of gas permeability.
And, in the above-described embodiments, make the 1st thin slice 12 that is clipped by sheet films 11 and the 2nd thin slice 13 contain volatile materials etc., but the formation that volatile materials etc. is arranged on the member for mount 10 is not limited to this.For example, also can adopt the formation of coating liquid shape, paste or gelatinous volatile materials etc. on the higher thin slice of gas permeability in two different plate sheets of gas permeability, or between two plate sheets, accompany the formation of solid shape or gelatinous volatile materials etc.
And, in the above-described embodiments, used the member for mount 10 that contains volatile materials, also can use the member for mount 10 that does not contain volatile materials.
And, in the above-described embodiments, right side thin slice 2a is engaged with left side thin slice 2b heat fusing and form mask main body section 2, but can suitably select number or the joint method of thin slice.
Use the stereogram of a thin slice formation mask main body section 102 as shown in figure 12.Mask main body section 102 shown in Figure 12 cuts a thin slice 102a and will cut in the upper end part is bonded with each other and forms.Similarly be formed with the commissura 102b that bead cover wearer's above-below direction extends at the commissura 2c of the upper end of mask main body section 102 and mask main body section 2.
Claims (13)
1. mouth mask, its have cover the mouth mask wearer at least mouthful and the mask main body section of nose and extend from the both sides of above-mentioned mask main body section and for the hangers section on the ear that hangs over the mouth mask wearer, above-mentioned mask main body section is formed by thin slice, this thin slice is made of nonwoven, above-mentioned mask main body section constitutes and wears the time spent at mouth mask and be stereo structure, it is characterized in that
This mouth mask also has member for mount, and this member for mount utilizes itself and wearing with the bonding structure between the installation region of face side of above-mentioned mask main body section to be attached to this installation region, and above-mentioned member for mount comprises: the 1st thin slice that contains volatile ingredient; The 2nd thin slice; Gas permeability is lower than the film sheet of the gas permeability of above-mentioned the 1st thin slice and above-mentioned the 2nd thin slice, under above-mentioned the 1st thin slice is sandwiched in state between said film thin slice and above-mentioned the 2nd thin slice, above-mentioned member for mount is attached to above-mentioned installation region in the mode of wearing with the face side that above-mentioned film sheet is configured in above-mentioned mask main body section, and bead cover wearer's left and right directions is the banded ground configuration of extending above the oral area space between the mouth above-mentioned mask main body section and mouth mask wearer under the attaching state.
2. mouth mask according to claim 1 is characterized in that,
Wearing with in face side and the above-mentioned member for mount at least one of above-mentioned mask main body section is provided with fastener, utilizes the engaging force of above-mentioned fastener, and above-mentioned member for mount is attached to wearing of above-mentioned mask main body section and uses the face side.
3. mouth mask according to claim 2 is characterized in that,
Above-mentioned fastener can load and unload and freely above-mentioned member for mount is attached to wearing of above-mentioned mask main body section and use the face side.
4. according to claim 2 or 3 described mouth masks, it is characterized in that,
Above-mentioned fastener is arranged on 2 positions of above-mentioned member for mount, and above-mentioned 2 positions are set at the both ends of the length direction of above-mentioned member for mount.
5. according to claim 2 or 3 described mouth masks, it is characterized in that,
Above-mentioned fastener is arranged on 2 positions with the face side of wearing of above-mentioned member for mount, above-mentioned 2 positions be configured to mouth mask wear the time spent be configured in the mouth mask wearer about.
6. mouth mask according to claim 4 is characterized in that,
Above-mentioned 2 positions are set to the above-below direction of wearing time spent bead cover wearer at mouth mask and stagger.
7. mouth mask according to claim 5 is characterized in that,
Above-mentioned 2 positions are set to the above-below direction of wearing time spent bead cover wearer at mouth mask and stagger.
8. mouth mask according to claim 1 is characterized in that,
Above-mentioned member for mount and above-mentioned mask main body section wear with one in the face side be provided with the insertion section that consists of surface fastener with one that is inserted in the section, be provided with the insertion section that consists of surface fastener and be inserted in the section another wearing with another of face side of above-mentioned member for mount and above-mentioned mask main body section, above-mentioned member for mount utilizes the engaging force of above-mentioned surface fastener to be attached to wearing of above-mentioned mask main body section and uses the face side.
9. mouth mask according to claim 1 is characterized in that,
Be provided with the insertion section that consists of surface fastener at above-mentioned member for mount, above-mentioned member for mount utilizes the engaging force of above-mentioned surface fastener to be attached to wearing of above-mentioned mask main body section and uses the face side, and above-mentioned surface fastener comprises: above-mentioned insertion section and by the fibroplastic section that is inserted into of above-mentioned mask main body section or above-mentioned hangers section.
10. the described mouth mask of each according to claim 1～3 is characterized in that,
Above-mentioned member for mount has fold line, and folded at this fold line place.
11. member for mount on mask, it is mounted in the member for mount on mask on the mouth mask, this mouth mask has the mask main body section of the mouth that covers the mouth mask wearer and nose and respectively from the right side of above-mentioned mask main body section and the hangers section of left side extension, above-mentioned mask main body section constitutes at least and to wear the time spent at mouth mask and form the space wearing with the face side, it is characterized in that
Above-mentioned member for mount comprises: the 1st thin slice that contains volatile ingredient; The 2nd thin slice; Gas permeability is lower than the film sheet of the gas permeability of above-mentioned the 1st thin slice and above-mentioned the 2nd thin slice, under above-mentioned the 1st thin slice is sandwiched in state between said film thin slice and above-mentioned the 2nd thin slice, above-mentioned member for mount is attached to above-mentioned installation region in the mode of wearing with the face side that above-mentioned film sheet is configured in above-mentioned mask main body section, bead cover wearer's left and right directions is the banded ground configuration of extending above the oral area space between the mouth above-mentioned mask main body section and mouth mask wearer under the attaching state
Above-mentioned member for mount on mask has fastener, and above-mentioned member for mount utilizes the engaging force of above-mentioned fastener and is banded at the left and right directions that mouth mask is worn time spent bead cover wearer above the oral area space of above-mentioned mask main body section and is attached to wearing of above-mentioned mask main body section with extending and uses the face side.
12. member for mount on mask according to claim 11 is characterized in that,
Above-mentioned fastener is arranged on the both ends of length direction.
13. according to claim 11 or 12 described member for mount on mask, it is characterized in that,
This member for mount on mask has fold line, and folded at this fold line place.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP014347/2007 | 2007-01-24 | ||
| JP2007014347A JP4996264B2 (en) | 2007-01-24 | 2007-01-24 | mask |
| PCT/JP2008/050829 WO2008090893A1 (en) | 2007-01-24 | 2008-01-22 | Mask and member for mount on mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101588844A CN101588844A (en) | 2009-11-25 |
| CN101588844B true CN101588844B (en) | 2013-01-23 |
Family
ID=39644468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880003025.XA Active CN101588844B (en) | 2007-01-24 | 2008-01-22 | Mask and member for mount on mask |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4996264B2 (en) |
| CN (1) | CN101588844B (en) |
| AU (1) | AU2008208313A1 (en) |
| TW (1) | TW200848106A (en) |
| WO (1) | WO2008090893A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012187332A (en) * | 2011-03-13 | 2012-10-04 | Okuda Mataemon Ko Honpo:Kk | Mask with reinforced form |
| JP6176896B2 (en) * | 2012-05-30 | 2017-08-09 | スリーエム イノベイティブ プロパティズ カンパニー | Mask fitting and mask |
| JP2017125911A (en) * | 2016-01-13 | 2017-07-20 | ヤマハ株式会社 | Device and method for supporting play of keyboard instrument |
| JP3207534U (en) * | 2016-09-02 | 2016-11-17 | アイリスオーヤマ株式会社 | mask |
| KR101933874B1 (en) | 2017-04-05 | 2018-12-31 | 주식회사 디자인이브 | filter mask |
| JP2018115418A (en) * | 2018-04-27 | 2018-07-26 | スリーエム イノベイティブ プロパティズ カンパニー | Shield and eye protection method |
| JP2020073752A (en) * | 2020-02-13 | 2020-05-14 | スリーエム イノベイティブ プロパティズ カンパニー | Shield and eye protection method |
| AT523634B1 (en) * | 2020-04-28 | 2021-10-15 | Amra Buchbinder | Half breathing mask |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004313293A (en) * | 2003-04-14 | 2004-11-11 | Meisei Sansho Kk | Hygienic mask |
| JP2005328937A (en) * | 2004-05-19 | 2005-12-02 | Yokoi:Kk | Three-dimensional mask |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0880356A (en) * | 1994-09-13 | 1996-03-26 | Keiko Kito | Mask for sunshade and pollen without fogging spectacles |
| JPH09192248A (en) * | 1995-11-15 | 1997-07-29 | Toray Ind Inc | Mask |
| JP3923864B2 (en) * | 2002-07-17 | 2007-06-06 | 明星産商株式会社 | Sanitary mask |
-
2007
- 2007-01-24 JP JP2007014347A patent/JP4996264B2/en active Active
-
2008
- 2008-01-22 CN CN200880003025.XA patent/CN101588844B/en active Active
- 2008-01-22 AU AU2008208313A patent/AU2008208313A1/en not_active Abandoned
- 2008-01-22 WO PCT/JP2008/050829 patent/WO2008090893A1/en active Application Filing
- 2008-01-24 TW TW97102682A patent/TW200848106A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004313293A (en) * | 2003-04-14 | 2004-11-11 | Meisei Sansho Kk | Hygienic mask |
| JP2005328937A (en) * | 2004-05-19 | 2005-12-02 | Yokoi:Kk | Three-dimensional mask |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008208313A1 (en) | 2008-07-31 |
| JP4996264B2 (en) | 2012-08-08 |
| WO2008090893A1 (en) | 2008-07-31 |
| TW200848106A (en) | 2008-12-16 |
| JP2008178556A (en) | 2008-08-07 |
| CN101588844A (en) | 2009-11-25 |
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