TWM598160U - Antibacterial filter material and antibacterial mask - Google Patents

Abstract

This creation discloses an antibacterial filter material and an antibacterial mask, wherein the antibacterial filter material is woven from a fiber base material, the fiber base material contains at least 35% of natural fibers by volume, and an organic antibacterial agent is combined with the fiber base material. The organic antibacterial agent includes a quaternary ammonium salt and a methicone-based polymer, and the organic antibacterial agent and the fiber substrate produce molecular bonds; wherein, the antibacterial filter material is woven to form a sheet-like body, and is arranged in The front side, back side, middle interlayer or a combination of the mask. The invention also provides an antibacterial mask using the antibacterial filter material.

Description

Antibacterial filter material and antibacterial mask

This creation relates to an antibacterial filter material and antibacterial mask, especially an antibacterial filter material and antibacterial mask that is worn on the user's face to prevent the mouth and nose from contacting droplets, germs, pollen, airborne particles and other pollutants.

In recent years, due to the environmental pollution caused by industrial development, the popularization of private transportation, the large amount of exhaust emissions from steam and locomotives, and the air pollution imported from abroad have reduced air quality and caused harm to human health. On the other hand, various diseases spread through the respiratory tract emerge in an endless stream. For example, diseases such as influenza, avian flu, and atypical pneumonia can be transmitted through droplets or air. Therefore, wearing masks has become the most basic protective measure in people's daily life.

Existing masks are roughly divided into reusable cloth-sewn masks and non-woven fabrics disposable masks. Although the general fabric sewing mask can be reused, the general fabric only has the functions of windproof and dustproof, and cannot effectively block droplets and viruses and bacteria, so it is not suitable for virus protection.

Disposable non-woven masks have better blocking effect on droplets, but they cannot be reused due to bacteria and viruses attached to the masks after use, and odors caused by the user's exhaled breath. Because disposable masks cannot be reused, and they must be replaced every day, when the disease is epidemic, people are easy to panic buying a mask, which makes it difficult to find a mask, and a large number of masks are discarded after a large amount of use. Of polluting garbage, causing difficulties in disposal. In addition, non-woven disposable masks only have a filtering function, and cannot eliminate germs adhering to the surface of the mask, which also poses the risk of indirect infection.

Due to the above factors, defects in the use of existing masks are caused. Therefore, how to overcome the above-mentioned shortcomings through structural design improvements has become one of the important issues to be solved by this business.

The technical problem to be solved by this creation is to improve the shortcomings of the existing masks that have insufficient antibacterial effect and that disposable masks cannot be reused.

In order to solve the above technical problems, one of the technical solutions adopted in this creation is to provide an antibacterial filter material for use on masks. The antibacterial filter material is woven from a fiber base material, and the fiber base material contains at least 35% by volume. Percentage of natural fibers, and combined with organic antibacterial agents in the fiber substrate; wherein the antibacterial filter material is woven to form a sheet, and is arranged on the front side, the back side, the middle interlayer or a combination of the mask.

In a preferred embodiment of the present invention, the organic antibacterial agent includes a quaternary ammonium salt and a silyl polymer, and the organic antibacterial agent and the fiber substrate produce molecular bonds.

In a preferred embodiment of the present invention, the natural fiber is selected from one or a combination of cotton fiber, bamboo fiber, hemp fiber, and pulp fiber.

In a preferred embodiment of the invention, the antibacterial filter material is used to make the cloth of the mask, or is combined with the mask through a coupling member.

In a preferred embodiment of the present invention, the antibacterial filter material is made into a protective cover, and the protective cover has an accommodating space inside for accommodating the mask, so that the protective cover can fit on the mask Outside.

This creative embodiment also provides an antibacterial mask, which includes: a mask body, the mask body has a rear side that is close to the user's face, a front side opposite to the rear side, and a left and right side of the mask body The side edges at both ends; and the two ear hooks are respectively connected to the two side edges of the mask body; wherein the mask body includes at least one antibacterial filter material, and the antibacterial filter material is woven from a fiber substrate, The fiber base material contains at least 35% cotton fibers by volume, and an organic antibacterial agent is combined in the fiber base material; wherein, the antibacterial filter material is woven to form a sheet-like body, and is arranged on the front side and the back of the mask Side, middle interlayer or combination thereof.

A preferred embodiment of the antibacterial mask of the present invention further includes a supporting member disposed on the upper side of the mask corresponding to the position of the nose bridge of the user; the supporting member is a metal strip, a plastic strip or a combination thereof, The supporting member can be bent by a user, and is shaped into a curved shape after being bent.

In a preferred embodiment of the antibacterial mask of the present invention, a support member accommodating portion is provided on the front or rear side of the mask body, and the support member is detachably provided in the support member accommodating portion.

The beneficial effect of this creation is that the antibacterial filter material has a long-lasting antibacterial effect, which enhances the antibacterial effect of the mask, and enables the mask to be repeatedly cleaned without deteriorating the antibacterial performance.

In order to further understand the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation. However, the provided drawings are only for reference and explanation, not to limit this creation.

The following are specific examples to illustrate the implementation of the "antibacterial filter and antibacterial mask" disclosed in this creation. Those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this creation. In addition, the drawings of this creation are merely schematic illustrations, and are not depicted in actual size, and are stated in advance. The following implementations will further describe the related technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

Please refer to FIG. 1 and FIG. 2. The antibacterial filter material 10 provided by this creative embodiment is woven from a fiber substrate 11, where the fiber substrate 11 can be pure cotton or natural fiber material (such as hemp fiber). , Pulp fibers) can also be fibers made by blending natural fiber materials and synthetic fibers. However, the composition of the fiber substrate 11 includes at least 35% by volume of natural fiber materials such as cotton, hemp, bamboo fiber, and pulp fiber, that is, the fiber substrate 11 can be composed of at least 35% by volume. Natural fiber materials and other components of man-made synthetic fibers (such as: polyester fiber, nylon, rayon fiber, etc.) blended.

As shown in FIG. 2, an organic antibacterial agent 12 is combined in the fiber substrate 11, so that the antibacterial filter material 10 of the present invention has the function of disinfection and sterilization. The organic antibacterial agent 12 used in this creation at least contains quaternary ammonium salt, methsilyl polymer and phenol. The quaternary ammonium salt is also called quaternary ammonium salt. The four hydrogen ions of the ammonium ion are all alkylated by hydrocarbon groups. The salt of the quaternary ammonium cation formed after substitution has the general formula R4N+X−. Since the nitrogen ions of the quaternary ammonium salt can form a covalent bond with the carbon atoms of the natural fibers contained in the fibrous base material 11, the organic antibacterial agent 12 can be bonded to the fibrous base material 11. 10 When the water is cleaned, the organic antibacterial agent 12 will not be separated from the fibrous base material 11, so that the antibacterial filter material 10 of the present invention has a long-term disinfection and sterilization ability, so that the mask using the antibacterial filter material 10 of the present invention can be reused for a long time.

The antibacterial filter material 10 of the present invention is mainly made of natural cotton fiber, so it has the softness and skin-friendly properties of cotton material. Therefore, when worn on the user’s face, the antibacterial filter material 10 can fit the user’s face. This effectively reduces the chance of the user's mouth and nose directly inhaling outside air.

As shown in Figs. 3 to 5, it is a first embodiment of an antibacterial mask 20 manufactured by using the antibacterial filter material 10 of the present invention. In this embodiment, the antibacterial mask 20 includes a mask body 21 having opposite front and back sides, and side portions 22 located at the left and right ends of the mask body 21. The two side portions 22 of the mask body 21 also extend outwardly with an ear hook portion 23 for sleeved on the user's ears, so that the mask body 21 can be worn on the user's face.

In this embodiment, the antibacterial mask 20 is a reusable non-disposable mask, and at least part of the antibacterial mask 20 is sewn with the antibacterial filter material 10 of the present invention. For example, as shown in FIG. 6, the front and back sides of the mask body 21 are made by using the antibacterial filter material 10 of the present invention. However, the mask body 21 of the present creation is not limited to the above-mentioned embodiments. For example, the antibacterial filter material 10 of the present creation is separately arranged on the front or rear side of the mask body 21, or the antibacterial filter material 10 of the present creation is arranged before and after the mask body 21 The interlayers between the sides are all feasible embodiments.

As shown in Figures 3 to 5, the antibacterial mask 20 of the present invention is also provided with a supporting member 24 on the upper side of the mask body 21. When the antibacterial mask 20 is worn on the user's face, the position of the supporting member 24 corresponds to the bridge of the user's nose s position. In this embodiment, the supporting member 24 is a long strip of metal, plastic, or a strip made of metal and plastic materials. The supporting member 24 has the characteristics of being bendable and plastic, so it can be The user bends and is shaped after bending. Therefore, when the antibacterial mask 20 is worn on the user’s face, the supporting member 24 can be bent and shaped into a curved shape that matches the bridge of the user’s nose, so that the upper side of the mask body 21 The edge is in close contact with the bridge of the nose and face of the user to increase the protective effect of the antibacterial mask 20.

Moreover, as shown in FIG. 4, in this embodiment, a support member accommodating portion 25 is provided on the rear side of the mask body 21 corresponding to the position of the support member 24, and the support member accommodating portion 25 is a support member accommodating portion 25 provided on the rear side of the mask body 21 The long and narrow storage sleeve has an opening 251 at one end of the supporting member receiving portion 25 so that the supporting member 24 can be inserted into or drawn out of the supporting member receiving portion 25 from the opening 251. Of course, the position of the support member accommodating portion 25 is not limited to the rear side of the mask body 21, and may be provided on the front side of the mask body 21.

Through the above structure, the supporting member 24 is detachably provided on the mask body 21. When the user wants to clean the mask, he can remove the supporting member 24 from the mask body 21 in advance, and then re-support the mask after it is cleaned and dried. The member 24 is reinstalled, so that the supporting member 24 can be easily disassembled, so as to avoid external force damage when washing the mask, or bending damage when storing.

As shown in Figures 3 and 4, in this embodiment, the upper edge of the mask body 21 is provided with a horizontal threading part 26, and the drawstring of the ear hook part 23 is threaded through the threading part 26, so that the ear hook part 23 is horizontal As shown in Fig. 5, when the mask body 21 is worn on the user’s face, the ear hooks 23 can pull the upper edge of the mask body 21 upward and downward, so that The upper edge of the mask body 21 is tightly fitted with the nose bridge and the cheeks on both sides of the user through the pulling force of the ear hook part, so as to achieve a better protective effect.

In addition, in this embodiment, the upper edge of the mask body 21 also extends upwards with a flap 27. The flap 27 can be extended from the material of the mask body 21, or it can be made of a flexible sheet like cloth, non-woven silicon film, etc. After the material is cut into a long strip, it is connected to the upper edge of the mask body 21 by stitching, pasting, welding, etc., and a notch 271 is formed at the position of the flap 27 corresponding to the center of the mask body 21. In addition, the width of the notch portion 271 matches the width of the user's nose bridge, and the two sides of the notch portion 271 can form edges where the wings 27 contact the user's nose bridge, so that the mask body 21 is worn on the user's face At this time, the two sides of the notch 271 can fit the two sides of the nose of the user.

As shown in Figure 5, when the antibacterial mask of this embodiment is worn on the face of a user, the flaps 27 on the upper edge of the mask body 21 can extend upward to protrude above the mask body 21, and enable the flaps 27 to be attached to The user’s cheeks shield the gap between the upper edge of the mask body 21 and the user’s face, which can more effectively prevent droplets or pollutants from entering the gap between the mask body 21 and the face. In addition, the flaps 27 attached to the upper edge of the mask body 21 in this embodiment can also be folded backwards and downwards against the back side of the mask body 21. After the flaps 27 are folded backwards and downwards, they can pass through the flaps. 27. Increasing the thickness of the upper edge of the mask body 21 on the back side to form a cushion part, thus increasing the thickness of the contact part between the upper edge of the mask body 21 and the user’s cheek, which can improve the comfort of wearing the mask on the one hand, and on the other hand As a result, the upper edge of the mask body 21 and the user's cheek contact area become more closely, and the generation of gaps is reduced.

As shown in Fig. 6, this is the second embodiment of the created antibacterial mask. The basic structure of this embodiment is similar to the first embodiment, so similar technical features will not be repeated. The feature of this embodiment is that the number of support members 24 is two, and the positions of the two support members 24 are respectively located on both sides of the user’s nose bridge. In other words, the two support members 24 do not extend to the center of the mask body 21. Corresponding to the position of the bridge of the nose, so that when the mask body 21 is folded in half along the center position, the two supporting members 24 will not be bent, so that the antibacterial mask of this embodiment can be relatively folded from the center of the mask body 21 in the unused state , And the supporting member 24 will not be damaged.

As shown in Figures 7-9, this is the third embodiment of the creative antibacterial mask. The basic structure of this embodiment is similar to the previous embodiments, so similar technical features will not be repeated. The feature of this embodiment is that the width of the extended flap 27 on the upper edge of the mask body 21 relative to the upper edge of the mask body 21 is increased, so that the flap 27 can be folded on the mask body 21 multiple times as shown in FIG. The rear side of the rim thus makes the flap 27 folded to form a cushion, which can contact the cheek of the user to improve the comfort and tightness of wearing. Or as shown in Figure 9, after the flap 27 is folded back, a soft pad 28 can be wrapped inside the flap 27. The soft pad 28 can be made of soft silicone, rubber or foam to further increase the contact with the cheek. Adhesion and wearing comfort.

As shown in the embodiment shown in FIG. 10 and FIG. 11, the antibacterial mask 20 has the antibacterial filter material 10 of the present invention installed on the mask body 21 in a detachable manner. In this embodiment, the antibacterial filter material 10 is detachably arranged on the rear side of the mask body 21, and the two sides of the antibacterial filter material 10 are respectively provided with a coupling member 13 for installing the antibacterial filter material 10 behind the mask body 21 side. However, the embodiment of this creation is not limited to this, for example, the antibacterial filter material 10 of this creation can be arranged on the front side of the mask body 21. In addition, in this embodiment, the bonding member 13 provided on the antibacterial filter material 10 may be a viscous material (such as double-sided tape) but is not limited to this. For example, the bonding member 13 may also be devil felt, metal buckle or other materials. Equivalent fixing device.

As shown in FIG. 12, the mask body 21 disclosed in this embodiment is a non-woven disposable mask. The size and area of the antibacterial filter material 10 of this embodiment are matched with the mask body 21 used in combination, and a coupling member 13 is provided, so that the antibacterial filter material 10 is arranged on the non-woven mask body 21.

As shown in FIG. 13, it is an embodiment in which the antibacterial filter material 10 of the present creation can be made to be able to cover the outside of the mask body 21. In this embodiment, a protective sleeve 30 is provided. The protective sleeve 30 is sewn by using the antibacterial filter material 10 of the present invention. The protective sleeve 30 has an accommodating space inside, and both sides of the protective sleeve 30 are provided with openings. 31, for inserting the mask body 21 into the protective cover 30 from the opening 31.

As shown in the embodiment shown in Figure 14, the mask body 40 has an interlayer portion 41. The antibacterial filter material 10 of the present invention can be inserted into the interlayer portion 41 from the opening above the interlayer portion 41, or taken out of the interlayer portion 41, thereby making antibacterial The filter material 10 can be replaced.

[Beneficial effects of the embodiment]

The beneficial effect of this creation is to provide an antibacterial filter material 10 that has long-lasting antibacterial ability and will not lose its antibacterial ability after repeated washing, so that the antibacterial mask 20 made of the antibacterial filter material 10 of this creation has good germs. Or virus protection effect, it cannot be used because it does not produce odor due to bacteria adhesion or user exhaled gas pollution.

In addition, the antibacterial filter material 10 and the organic antibacterial agent 12 and the fibrous base material 11 of the antibacterial mask 20 of the present creation will be permanently consolidated and will not be lost to cause the antibacterial effect to disappear. Therefore, it can achieve permanent and effective sterilization and can be reused to solve the need for users to purchase large quantities. The trouble of masks, and reducing consumption and waste can achieve the goal of environmental protection.

The content disclosed above is only a preferred and feasible embodiment of this creation, and does not limit the scope of the patent application of this creation. Therefore, all equivalent technical changes made using this creation specification and schematic content are included in the application for this creation Within the scope of the patent.

10: Antibacterial filter material 11: Fiber substrate 12: Organic antibacterial agent 13: Combining components 20: Antibacterial mask 21: Mask body 22: Side part 23: Earhook 24: Supporting member 25: Support member receiving part 251: open 26: Threading department 27: Wings 271: Notch 28: Soft padding 30: protective sleeve 31: Opening 40: The mask body 41: mezzanine

Figure 1 is a three-dimensional schematic diagram of an embodiment of the creative antibacterial filter material.

Figure 2 is an enlarged cross-sectional schematic diagram of an embodiment of the creative antibacterial filter material.

Figure 3 is a three-dimensional schematic diagram of the first embodiment of the created antibacterial mask.

Figure 4 is a three-dimensional schematic diagram of the first embodiment of the creative antibacterial mask taken from another angle.

Fig. 5 is a schematic diagram of the use state of the first embodiment of the created antibacterial mask.

Fig. 6 is a three-dimensional schematic diagram of the second embodiment of the creative antibacterial mask.

Fig. 7 is a three-dimensional schematic diagram of the third embodiment of this creative antibacterial mask.

Fig. 8 is a schematic cross-sectional view of the third embodiment of the antibacterial mask in the first use state.

Fig. 9 is a schematic cross-sectional view of the second use state of the third embodiment of this creative antibacterial mask.

Figure 10 is a three-dimensional exploded schematic diagram of the third embodiment of the creative antibacterial mask.

Fig. 11 is a three-dimensional assembly diagram of the third embodiment of the creative antibacterial mask.

Figure 12 is a three-dimensional exploded schematic view of the fourth embodiment of the creative antibacterial mask.

Figure 13 is a three-dimensional exploded schematic diagram of the fifth embodiment of the creative antibacterial mask.

Fig. 14 is a three-dimensional exploded schematic diagram of the sixth embodiment of the creative antibacterial mask.

20: Antibacterial mask

21: Mask body

22: Side part

23: Earhook

24: Supporting member

25: Support member receiving part

251: open

26: Threading department

27: Wings

Claims (15)

An antibacterial filter material for use on a mask, the antibacterial filter material is woven from a fiber substrate, the fiber substrate contains at least 35% by volume of natural fibers, and an organic antibacterial agent is combined with the fiber substrate; Wherein, the antibacterial filter material is woven to form a sheet-shaped body, and is arranged on the front side, the back side, the middle interlayer or a combination of the mask. The antibacterial filter material according to claim 1, wherein the organic antibacterial agent includes a quaternary ammonium salt and a silyl polymer, and the organic antibacterial agent and the fiber base material are molecularly bonded. The antibacterial filter material according to claim 2, wherein the natural fiber is selected from one or a combination of cotton fiber, bamboo fiber, hemp fiber, and pulp fiber. The antibacterial filter material according to claim 3, wherein the antibacterial filter material is used to make the cloth of the mask or is combined with the mask through a coupling member. The antibacterial filter material according to claim 3, wherein the antibacterial filter material is made into a protective sleeve, and the protective sleeve has an accommodating space inside for accommodating the mask, so that the protective sleeve can fit in The outside of the mask. An antibacterial mask, which includes: A mask body, the mask body having a back side that is close to the user's face, a front side opposite to the back side, and side portions at the left and right ends of the mask body; Two ear hanging parts respectively extend on both sides of the mask body; Wherein, the mask body includes at least one antibacterial filter material, the antibacterial filter material is woven from a fiber base material, the fiber base material contains at least 35% by volume of natural fibers, and organic fibers are combined with the fiber base material. Antibacterial agent; wherein the antibacterial filter material is woven to form a sheet-like body, and is arranged on the front side, the back side, the middle interlayer or a combination of the mask. The antibacterial mask according to claim 6, wherein the organic antibacterial agent includes a quaternary ammonium salt and a silyl polymer, and the organic antibacterial agent and the fiber base material are molecularly bonded. The antibacterial mask according to claim 6, wherein the natural fiber is selected from one or a combination of cotton fiber, bamboo fiber, hemp fiber, and pulp fiber. The antibacterial mask according to any one of claims 6 to 8, which further comprises a supporting member disposed on the upper side of the mask corresponding to the position of the nose bridge of the user; the supporting member is a metal strip, plastic Strip or a combination thereof, the supporting member can be bent by a user, and after being bent, is shaped into a curved shape. The antibacterial mask according to claim 9, wherein a support member accommodating portion is provided on the front or rear side of the mask body, and the support member is detachably provided in the support member accommodating portion. The antibacterial mask according to claim 9, wherein the number of the supporting members is two, and the positions of the two supporting members are respectively located on both sides of the bridge of the nose of the user. The antibacterial mask according to any one of claims 6 to 8, wherein a flap extends upward from the upper edge of the mask body. The antibacterial mask according to claim 12, wherein the fins form a notch corresponding to the center of the mask body, and when the mask body is worn on the face of the user, the two sides of the notch The wings can be attached to both sides of the bridge of the nose of the user. The antibacterial mask according to claim 13, wherein the flaps can extend upward on the upper edge of the mask body. The antibacterial mask according to claim 13, wherein the flap can be folded back on the back side of the upper edge of the mask body to form a cushion part.

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