WO2014169780A1 - Face mask structure having barrier component - Google Patents

Face mask structure having barrier component Download PDF

Info

Publication number
WO2014169780A1
WO2014169780A1 PCT/CN2014/075154 CN2014075154W WO2014169780A1 WO 2014169780 A1 WO2014169780 A1 WO 2014169780A1 CN 2014075154 W CN2014075154 W CN 2014075154W WO 2014169780 A1 WO2014169780 A1 WO 2014169780A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask
mask body
face mask
sides
mask structure
Prior art date
Application number
PCT/CN2014/075154
Other languages
French (fr)
Chinese (zh)
Inventor
郑永柱
郑乾锋
郑羽良
Original Assignee
上海佳太贸易有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海佳太贸易有限公司 filed Critical 上海佳太贸易有限公司
Priority to GB1518103.5A priority Critical patent/GB2527250B/en
Priority to US14/784,284 priority patent/US20160029715A1/en
Priority to DE112014001988.7T priority patent/DE112014001988T5/en
Publication of WO2014169780A1 publication Critical patent/WO2014169780A1/en

Links

Classifications

    • 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
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • 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
    • 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
    • A41D13/1161—Means for fastening to the user's head

Abstract

A face mask structure having a barrier component (2), the face mask structure comprising a face mask body (1), at least one barrier component (2) and a pair of straps (3); the face mask body (1) has at least one side edge (11); the barrier component (2) is correspondingly connected to the side edge (11) and forms an angle Θ with the face mask body (1); and the pair of straps (3) are fixed at two sides of the face mask body (1). A barrier component (2) is provided at the side edge of the face mask to prevent the inhaled or exhaled air from seeping into or leaking out from the side edge of the face mask when in use, thus allowing air to be completely filtered through the face mask, and improving air tightness and filtration efficiency of the face mask.

Description

本发明有关于一种口罩 尤指一种具有阻挡件的口罩  The present invention relates to a mask, especially a mask having a blocking member.
口罩 1¾前已被广泛的使用于各种场合， 例如骑车、 餐厅、 医院、 工厂及无 尘室等， 以隔离污染空气、 尘埃或病菌， 确保人体或产品不受到污染等为 的。 因此， 上述口罩部分不外乎为具有单层或多层的平面纱布 （或棉布）、 或单层或 多层平面式的不织布制品 （或纸制品）， 以满足成本低廉且消耗量大的需求。 一般传统的不织布或纱布制口罩， 如图 1至图 2所示， 其主要包括一口罩 体 10及来那个松紧带 20, 口罩体 10具有相对的两侧边 30， 各松紧带 20分别 固定在各侧边 30, 以形成一挂耳而可对应耳朵配戴， 达到罩盖人体口鼻的目的。 然而， 口罩的实际过滤效果， 必须视吸入或吐出的空气是否通过口罩体 10， 才具有过滤功效， 但纱布或不织布制等口罩， 其本身材质就不易贴合各种不同 脸形的用户脸部曲线， 尤其耳挂的拉力使侧边 30容易产生空隙， i口罩本体因 配戴时拉开所产生的皱折空间让许多空气未经滤网过滤， 而直接由空隙渗入或 渗出， 导致口罩的过滤效果大幅降低， 造成使用者容易受到空气中的粉尘及病 毒或细菌感染。 Masks have been widely used in a variety of applications, such as bicycles, restaurants, hospitals, factories and clean rooms, to isolate air, dust or germs, and to ensure that the human body or products are not contaminated. Therefore, the above-mentioned mask portion is nothing more than a single-layer or multi-layered flat gauze (or cotton), or a single-layer or multi-layer flat non-woven product (or paper product) to meet the demand for low cost and high consumption. . A conventional non-woven or gauze mask, as shown in FIGS. 1 to 2, mainly includes a cover 10 and an elastic band 20, and the mask body 10 has opposite side edges 30, and each elastic band 20 is fixed to each side. The side 30 is formed to form a hanging ear and can be worn corresponding to the ear to achieve the purpose of covering the mouth and nose of the human body. However, the actual filtering effect of the mask must be based on whether the inhaled or spewed air passes through the mask body 10, so that it has a filtering effect, but the mask of gauze or non-woven fabric is not easy to fit the user's face curve of various face shapes. In particular, the pulling force of the ear hook makes the side edge 30 easy to generate a gap, and the wrinkle space generated by the opening of the i-mask body when worn is such that a lot of air is not filtered by the filter screen, but directly infiltrates or seeps out through the gap, resulting in the mask. The filtration effect is greatly reduced, causing users to be susceptible to dust, viruses and bacteria in the air.
本发明的目的在于提供一种具有阻挡件的口罩结构， 其利用口罩的侧边具 有阻挡件， 避免吸入或 0±出的空气自口罩的侧边渗入或渗出， 提升口罩气密度 并帮助空气通过口罩过滤， 达到提升口罩的过滤效率。 为了达成上述的目的， 发明提供一种具有阻挡件的口罩结构， 包括： 一口 罩体， 具有至少一侧边； 至少一阻挡件， 对应该侧边连接， 该阻挡件和该口罩 体之间形成一夹角； 以及一带体组， 固定在该口罩体的两側。 本发明具有以下优点： 使用者配戴口罩时， 口罩体的侧边因为连接有阻挡件， 而填补口罩体和脸 部之间所产生的空隙， 进而避免使用者吸入或吐出的空气自空隙渗入或渗出， 以提高口罩的气密度， 让用户吸入或 ¾出的空气均通过口罩体过滤， 以达到本 发明口罩结构具有更良好的过滤效果。 另外， ffi挡件与口罩体之间的夹角， 其最佳范围介于 15 ° 至 90° 之间， 而 让阻挡件和口罩体及脸部呈交错或垂直配置， 使 ffi挡件的面积不大下， 仍能有 效地止挡罩体和脸部之间的空隙， 进而更加强口罩结构的止挡能力。 再者， 阻挡件自延伸段反向弯折成型， 使本发明口罩结构的劃作简单并方 便制程， 进而达到制作成本低廉的目的。 此外， 口罩钵形成有多个皱折， 以贴合使用者的脸型， 进而增加本发明口 罩结构的使用广泛性。 The object of the present invention is to provide a mask structure having a blocking member, which has a blocking member on the side of the mask to prevent inhalation or 0± out air from infiltrating or seeping from the side of the mask, increasing the density of the mask and helping the air. Filtering through the mask to increase the filtration efficiency of the mask. In order to achieve the above object, the invention provides a mask structure having a blocking member, comprising: a mask body having at least one side; at least one blocking member corresponding to a side edge, the blocking member and the mask An angle is formed between the bodies; and a body set is fixed on both sides of the mask body. The invention has the following advantages: When the user wears the mask, the side of the mask body is connected with the blocking member to fill the gap generated between the mask body and the face, thereby preventing the air inhaled or discharged by the user from infiltrating into the gap. Or oozing out to increase the gas density of the mask, allowing the user to inhale or exhaust the air through the mask body to achieve a better filtering effect of the mask structure of the present invention. In addition, the angle between the ffi member and the mask body is preferably between 15 ° and 90 °, and the blocking member and the mask body and the face are arranged in a staggered or vertical configuration, so that the area of the ffi member is If it is not too big, it can effectively stop the gap between the cover body and the face, thereby further enhancing the stopping ability of the mask structure. Furthermore, the blocking member is bent and formed in the opposite direction from the extending portion, so that the structure of the mask of the present invention is simple and convenient, and the manufacturing cost is low. In addition, the mask 钵 is formed with a plurality of creases to fit the face of the user, thereby increasing the versatility of the mask structure of the present invention.
图 1为现有口罩结构的立体示意图。 图 2为现有口罩结构的使用状态示意图。 图 3为本发明口罩结构的立钵示意图。 图 4为本发明口罩结构的组合示意图。 图 5为本发明口罩结构的剖面示意图。 图 6为本发明口罩结构的使用状态示意图。 图 7为本发明口罩结构另一实施例的组合示意图。 合示意图 图中； 1 is a perspective view of a conventional mask structure. 2 is a schematic view showing the state of use of the conventional mask structure. Figure 3 is a schematic view of the structure of the mask of the present invention. Figure 4 is a schematic view showing the assembly of the mask structure of the present invention. Figure 5 is a schematic cross-sectional view showing the structure of the mask of the present invention. Fig. 6 is a schematic view showing the state of use of the mask structure of the present invention. Figure 7 is a schematic view showing the assembly of another embodiment of the mask structure of the present invention. In the schematic diagram;
10…口罩体； 20…松紧带； 30…侧边； 1…口罩体； 11…侧边； 111…延伸段; 12…皱折； 2…阻挡件； 3…带体组； 31…松紧带； 10...mask body; 20...elastic band; 30...side; 1...mask body; 11...side; 111...extension; 12...wrinkle; 2...stop; 3...belt; 31...elastic;
下面结合陏图和具体实施例对本发明作进一步说明， 以使本领域的技术人 员可以更好的理解本发明并能予以实施， 但所举实施例不作为对本发明的限定。 请参考图 3至图 6所示， 本发明提供一种具有阻挡件的口罩结构， 此口罩 结构主要包括一口罩钵 1、 至少一阻挡件 2及一带钵组 3。 口罩体 1具有至少一侧边 11， 且口罩体 1形成有多个皱折 12, 此口罩体 1 别自侧边 11延伸有一延伸段 111。 其中， 本实施例的侧边 11的数量为两个， 则边 11分别形成在口罩体 1的左、 右两侧， 但不以此为限。 阻挡件 2的数量和侧边 11的数量相同， 阻挡件 2对应侧边 11连接， 阻挡 件 2自延伸段 11 1反向弯折成型，并延伸段 111的两端以固接方式连接于口罩体 1； 其中， 阻挡件 2和口罩体 1之间形成一夹角 θ , 此夹角 Θ介于 0° 至 150ΰ 之间， 详细说明下， 夹角 Θ 的最佳范围介于 15 ° 至 90° 之间。 带体组 3固定在口罩钵 1的两侧， 此带体组 3包含两松紧带 31， 各松紧带 31分别连接在口罩体 1的一侧，每一松紧带 31的两端分别固定在口罩体 1的上、 卜 本发明具有阻挡件的口罩结构的组合， 其利用口罩体 1具有侧边 11 ; 挡 件 2对应侧边 11连接， 阻挡件 2和口罩体 1之间形成夹角 Θ ； 带体组 3固定在 口罩体 1 的两侧。 借此， 如图 6所示， 使用者配戴口罩时， 口罩体 1的侧边 11 因为连接有阻挡件 2, 而填补口罩体 1和脸部之间所产生的空隙， 进而避免使用 者吸入或吐出的空气自空隙渗入或渗出， 以提高口罩的气密度， 让用户吸入或 吐出的空气均同过口罩体 1 过滤， 以达到本发明口罩结构具有更良好的过滤效 果。 另外， 阻挡件 2与口罩体 1之间的夹角 Θ ， 其最佳范園介于 15。 至 90° 之 间， 而让阻挡件 2和口罩体 1及脸部呈交错或垂直配置， 使阻挡件 2的面积不 大下， 仍能有效地止挡罩体 1 和脸部之间的空隙， 进而更加强口罩结构的止挡 能力。 再者， 阻挡件 2 自延伸段 111 反向弯折成型， 使本发明口罩结构的制作简 单并方便制程， 进而达到制作成本低廉的目的。 此外， 口罩体 1形成有多个皱折 12， 以贴合使用者的脸型， 进而增加本发 明口罩结构的使用广泛性。 请参考图 7所示， 为本发明口罩结构另一实施例， 其中侧边 11和阻挡件 2 的数量为两个， 此两侧边 11分别形成在口罩体 1的上、 下两侧， 使阻挡件 2也 分别形成在口罩体 1的上、 下两侧。 借此， 达到相同于上述的效果及目的。 请参考图 8所示， 为本发明口罩结构另一实施例， 其中侧边 11和阻挡件 2 的数量为四个， 此四个侧边 11分别形成在口罩体 1的上、 下、 左、 右四侧， 使 阻挡件 2也分别形成在口罩钵 1 的上、 下、 左、 右四侧。 借此， 达到相同亍上 述的效果及目的。 以上所述实施例仅是为充分说明本发明而所举的较佳的实施例， 本发明的 保护范團不限于此。 本技术领域的技术人员在本发明基础上所作的等同替代或 变换， 均在本发明的保护范围之内。 本发明的保护范围以权利要求书为准。 The present invention will be further described in conjunction with the drawings and specific embodiments, which are to be understood by those skilled in the art. Referring to FIG. 3 to FIG. 6 , the present invention provides a mask structure having a blocking member. The mask structure mainly includes a mask cover 1 , at least one blocking member 2 , and a belt set 3 . The mask body 1 has at least one side edge 11, and the mask body 1 is formed with a plurality of creases 12, and the mask body 1 extends from the side edges 11 with an extension 111. The number of the side edges 11 of the embodiment is two, and the sides 11 are respectively formed on the left and right sides of the mask body 1, but are not limited thereto. The number of the blocking members 2 is the same as the number of the side edges 11, the blocking members 2 are connected to the side edges 11, the blocking members 2 are bent in the opposite direction from the extending portion 11 1 , and the two ends of the extending portion 111 are fixedly connected to the masks 1; wherein a barrier is formed between an angle θ 2 and the mask body, this included angle Θ between 0 ° and 150 ΰ, the preferable range is between 15 ° angle Θ to the detailed description Between 90°. The belt group 3 is fixed on both sides of the mask 钵1, and the belt group 3 includes two elastic bands 31, and the elastic bands 31 are respectively connected to one side of the mask body 1, and the two ends of each elastic band 31 are respectively fixed to the mask body 1. The combination of the mask structure having a blocking member, wherein the mask body 1 has a side edge 11; the blocking member 2 is connected to the side edge 11, and the angle between the blocking member 2 and the mask body 1 is formed; 3 is fixed to both sides of the mask body 1. Therefore, as shown in FIG. 6, when the user wears the mask, the side 11 of the mask body 1 fills the gap between the mask body 1 and the face by connecting the blocking member 2, thereby preventing the user from inhaling. Or the spewed air infiltrates or seeps out from the gap to increase the gas density of the mask, so that the air sucked or spit by the user is filtered with the mask body 1 to achieve a better filtering effect of the mask structure of the present invention. In addition, the angle Θ between the blocking member 2 and the mask body 1 is preferably 15 degrees. Between 90°, the barrier member 2 and the mask body 1 and the face are arranged in a staggered or vertical manner, so that the area of the blocking member 2 is not large, and the gap between the cover body 1 and the face can be effectively stopped. , in turn, further enhance the stop function of the mask structure. Furthermore, the blocking member 2 is bent and formed in the opposite direction from the extending portion 111, so that the mask structure of the present invention is simple to manufacture and convenient for the process, thereby achieving the purpose of low production cost. Further, the mask body 1 is formed with a plurality of wrinkles 12 to fit the face of the user, thereby increasing the versatility of the mask structure of the present invention. Referring to FIG. 7 , another embodiment of the mask structure of the present invention, wherein the number of the side edges 11 and the blocking members 2 are two, and the two side edges 11 are respectively formed on the upper and lower sides of the mask body 1 so that Block 2 also They are formed on the upper and lower sides of the mask body 1, respectively. Thereby, the same effects and objects as described above are achieved. Please refer to FIG. 8 , which is another embodiment of the mask structure of the present invention, wherein the number of the side edges 11 and the blocking members 2 are four, and the four side edges 11 are respectively formed on the upper, lower, left side of the mask body 1 . On the right four sides, the blocking members 2 are also formed on the upper, lower, left, and right sides of the mask 钵1, respectively. Thereby, the same effects and purposes as described above are achieved. The above-described embodiments are merely preferred embodiments for the purpose of fully illustrating the present invention, and the protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of the present invention. The scope of the invention is defined by the claims.

Claims

权利要求书 claims
1.一种具有 挡件的口罩结构， 其特征在于， 包括: 口罩体， 具有至少一侧边;
Figure imgf000008_0001
边连接， 该阻挡件和该口罩体之间形成一夹角 以及 一带体组， 固定在该口罩体的两侧。 1. A mask structure with a stopper, characterized in that it includes: a mask body with at least one side;
Figure imgf000008_0001
The blocking member and the mask body form an included angle and a belt body group, which is fixed on both sides of the mask body.
2.根据权利要求 1所述的具有阻挡件的口罩结构， 其特征在于， 其中该口罩 钵分别自该侧边延伸有一延伸段， 该阻挡件自该延伸段反向弯折成型。 2. The mask structure with a blocking piece according to claim 1, wherein the mask bowl has an extension section extending from the side, and the blocking piece is bent in reverse from the extension section.
3,根据权利要求 2所述的具有阻挡件的口罩结构， 其特征在于， 其中该延伸 段的两端以固接方式连接于该口罩体。 3. The mask structure with a blocking member according to claim 2, wherein both ends of the extension section are connected to the mask body in a fixed manner.
4.根据权利要求 1所述的具有阻-
Figure imgf000008_0002
4. The device according to claim 1 with resistance-
Figure imgf000008_0002
介于 0° 至 150° 之间。 Between 0° and 150°.
5.根据权利要求 4所述的具有阻挡件的口罩结构， 其特征在于， 其中该夹角 介于 15 ° 至 90° 之间。 5. The mask structure with a blocking member according to claim 4, wherein the included angle is between 15° and 90°.
6.根据权利要求 1所述的具有阻挡件的口罩结构， 其特征在于， 其中侧边及 阻挡件的数量为两个， 该两侧边分别形成在该口罩体的左、 右两侧。 6. The mask structure with blocking members according to claim 1, wherein the number of sides and blocking members is two, and the two sides are respectively formed on the left and right sides of the mask body.
7.根据权利要求 1所述的具有阻挡件的口罩结构， 其特征在于， 其中側边及 阻挡件的数量为两个， 该两侧边分别形成在该口罩体的上、 下两侧。 7. The mask structure with blocking members according to claim 1, wherein the number of sides and blocking members is two, and the two sides are respectively formed on the upper and lower sides of the mask body.
8.根据权利要求 1所述的具有阻挡件的口罩结构， 其特征在于， 其中' 阻挡件的数量为四个， 该四个侧边分别形成在该口罩体的上、 下、 左、 右四便 8. The mask structure with blocking members according to claim 1, wherein the number of blocking members is four, and the four sides are respectively formed on the upper, lower, left and right sides of the mask body. convenient
9,根据权利要求 1所述的具有阻挡件的口罩结构， 其特征在于， 其中该口罩 钵形成有多个皱折。 10,根据权利要求 1所述的具有阻挡件的口罩结构， 其特征在于， 其中该带 体组包含两个松紧带， 该两个松紧带分别连接在该口罩体的两侧
Figure imgf000009_0001
带的两端分别固定在该口罩体的上、 下端。 9. The mask structure with a blocking member according to claim 1, wherein the mask bowl is formed with a plurality of wrinkles. 10. The mask structure with a blocking member according to claim 1, wherein the belt body set includes two elastic bands, and the two elastic bands are respectively connected to both sides of the mask body.
Figure imgf000009_0001
The two ends of the belt are respectively fixed on the upper and lower ends of the mask body.
PCT/CN2014/075154 2013-04-16 2014-04-11 Face mask structure having barrier component WO2014169780A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1518103.5A GB2527250B (en) 2013-04-16 2014-04-11 Face mask structure having barrier component
US14/784,284 US20160029715A1 (en) 2013-04-16 2014-04-11 Face mask structure having barrier component
DE112014001988.7T DE112014001988T5 (en) 2013-04-16 2014-04-11 Mask structure with blocking element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310131449.7 2013-04-16
CN201310131449.7A CN103222696B (en) 2013-04-16 2013-04-16 Mask with resistance piece

Publications (1)

Publication Number Publication Date
WO2014169780A1 true WO2014169780A1 (en) 2014-10-23

Family

ID=48833526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/075154 WO2014169780A1 (en) 2013-04-16 2014-04-11 Face mask structure having barrier component

Country Status (5)

Country Link
US (1) US20160029715A1 (en)
CN (1) CN103222696B (en)
DE (1) DE112014001988T5 (en)
GB (1) GB2527250B (en)
WO (1) WO2014169780A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104939377B (en) * 2015-06-16 2016-08-24 玉川卫材株式会社 A kind of fold-type mask and manufacture method thereof
USD819800S1 (en) * 2015-10-21 2018-06-05 Ronald Tuan Mask
USD803391S1 (en) * 2016-07-07 2017-11-21 Prestige Ameritech, Ltd. Medical face mask
US10850141B2 (en) 2017-05-11 2020-12-01 Medline Industries, Inc. Mask with self-adherent securement strap and methods therefor
USD837456S1 (en) * 2017-05-11 2019-01-01 Medline Industries, Inc. Adjustable mask
USD849928S1 (en) * 2017-05-15 2019-05-28 Jonathan Grover Facemask
USD854144S1 (en) * 2017-09-05 2019-07-16 Prestige Ameritech, Ltd. Ear loop mask
KR102056797B1 (en) * 2018-10-26 2019-12-17 김인종 Horizontally flat-foldable mask having five faces
USD892410S1 (en) * 2018-12-27 2020-08-04 Alexandru David Dust mask
CN109907396A (en) * 2019-02-21 2019-06-21 华新医材股份有限公司 Tool sucks multifunctional protection mask of blowing a whistle
RU2748327C1 (en) * 2020-04-16 2021-05-24 Владимир Викторович Михайлов Mask
DE102020110587A1 (en) 2020-04-17 2021-10-21 Druckhaus Waiblingen Remstal-Bote Gesellschaft mit beschränkter Haftung Mask for covering part of a face
USD906597S1 (en) * 2020-05-14 2020-12-29 Ralph Davis Wilson Mask with tabs and snap
DE102020113264A1 (en) 2020-05-15 2021-11-18 Paul Hartmann Ag Single use respirator for covering the mouth and nose and process for making same
USD910929S1 (en) * 2020-06-30 2021-02-16 Joseph Chi Won Face mask
CN111802730A (en) * 2020-07-20 2020-10-23 陈康平 High-sealing expandable anti-virus mask
USD905351S1 (en) * 2020-09-02 2020-12-15 Jm Manufacturing (Hk) Limited Face mask
USD1004769S1 (en) 2021-01-21 2023-11-14 Slip IP Holdings Pty Ltd. Face covering
CN113749334A (en) * 2021-09-29 2021-12-07 长沙邦创生物科技有限公司 All-round reinforcing leakproofness's gauze mask

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060137691A1 (en) * 2004-12-23 2006-06-29 Kimberly-Clark Worldwide, Inc. Face mask with anti-fog folding
CN201733909U (en) * 2009-12-29 2011-02-09 林净植 Three-dimensional mouth mask
CN202035501U (en) * 2010-10-16 2011-11-16 王浩田 Rollup three-dimensional mask
CN203194617U (en) * 2013-04-16 2013-09-18 宣德医材科技股份有限公司 Mask structure with blocking piece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888246A (en) * 1973-11-01 1975-06-10 Johnson & Johnson Anti-fog surgical face mask
DE8809551U1 (en) * 1988-07-27 1988-09-22 Herzberg, Wolfgang, Dr. Med., 2000 Wedel, De
DE69812005D1 (en) * 1997-07-31 2003-04-17 San M Package Co mask
CN2527306Y (en) * 2002-03-27 2002-12-25 上海美科无纺布制品有限公司 Mouthpiece
CN2655949Y (en) * 2003-11-11 2004-11-17 北京亚都科技股份有限公司 Mask with sealing ring
TWI406685B (en) * 2009-09-07 2013-09-01 Kang Na Hsiung Entpr Co Ltd Printed mask manufacturing method
CN201657809U (en) * 2010-03-29 2010-12-01 冉崇润 Gauze mask

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060137691A1 (en) * 2004-12-23 2006-06-29 Kimberly-Clark Worldwide, Inc. Face mask with anti-fog folding
CN201733909U (en) * 2009-12-29 2011-02-09 林净植 Three-dimensional mouth mask
CN202035501U (en) * 2010-10-16 2011-11-16 王浩田 Rollup three-dimensional mask
CN203194617U (en) * 2013-04-16 2013-09-18 宣德医材科技股份有限公司 Mask structure with blocking piece

Also Published As

Publication number Publication date
DE112014001988T5 (en) 2015-12-31
GB2527250B (en) 2017-10-18
US20160029715A1 (en) 2016-02-04
GB201518103D0 (en) 2015-11-25
CN103222696B (en) 2015-03-18
GB2527250A (en) 2015-12-16
CN103222696A (en) 2013-07-31

Similar Documents

Publication Publication Date Title
WO2014169780A1 (en) Face mask structure having barrier component
CN203789197U (en) Health gauze mask
CA2929885C (en) Filtering device
JP2016507666A5 (en)
WO2014207957A1 (en) Mask
CN202588366U (en) Purification mask with washable and replaceable filter material
TWM576468U (en) Novel airtight protective masks
TW201618831A (en) Mask, filter bag for mask, and ventilation filtering method
CN103976484B (en) Haze mouth mask
CN104623824B (en) Filtration
CN201658763U (en) Filtering-type mask
CN206577262U (en) A kind of cold-proof haze mouth mask
TWM546827U (en) Mask structure
TWM461443U (en) Mask structure having blocking member
CN212139451U (en) Medical gauze mask of sore is prevented pressing in airtight
TWM477896U (en) Surgical mask structure having adjustable spacer
TWI574716B (en) Mouth mask structure with block elements
WO2018023889A1 (en) Mask
CN103585722A (en) Dust-proof filter mask
TWI708624B (en) Anti-leak protective face mask
CN203677772U (en) Air filter-type mask
CN208975020U (en) Two-way purifying respirator
CN218127083U (en) Antibiotic antiviral gauze mask of graphite alkene
JP3183590U (en) A mask that complements the gap with the face when worn
CN204444341U (en) The replaceable filter disc mouth mask of a kind of high adhesion

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14784789

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 1518103

Country of ref document: GB

Kind code of ref document: A

Free format text: PCT FILING DATE = 20140411

WWE Wipo information: entry into national phase

Ref document number: 1518103.5

Country of ref document: GB

Ref document number: 14784284

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1120140019887

Country of ref document: DE

Ref document number: 112014001988

Country of ref document: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC

122 Ep: pct application non-entry in european phase

Ref document number: 14784789

Country of ref document: EP

Kind code of ref document: A1