WO2023169205A1 - 一种口鼻罩合管及其制成的口罩 - Google Patents
一种口鼻罩合管及其制成的口罩 Download PDFInfo
- Publication number
- WO2023169205A1 WO2023169205A1 PCT/CN2023/077374 CN2023077374W WO2023169205A1 WO 2023169205 A1 WO2023169205 A1 WO 2023169205A1 CN 2023077374 W CN2023077374 W CN 2023077374W WO 2023169205 A1 WO2023169205 A1 WO 2023169205A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- mouth
- bag
- ear
- lugs
- Prior art date
Links
Classifications
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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
-
- 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
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/20—Pockets; Making or setting-in pockets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J19/00—Devices for receiving spittle, e.g. spittoons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/52—Disposable
Definitions
- the present invention relates to a health protection product, in particular to an oral and nose cover tube and a mask made of the same.
- the present invention proposes a mouth and nose covering tube, which includes a tube body, the tube body has an upper tube opening and a hand grip, the tube body has a tube lumen, and the upper tube opening can cover
- the present invention also proposes a mask made of an oronasal cover tube that is closed around the mouth of a human body and forms a seal, and is used to collect oral and nasal droplets generated when coughing or sneezing. Because the patient's cough is usually intermittent, you only need to close the mask around the mouth when coughing, and the droplets will be collected in the pocket; when not coughing, remove the mask from the front of the mouth. Able to effectively solve existing technical problems.
- an oral and nasal mask combined tube which includes a tube body, the tube body has an upper tube opening and a hand grip portion, and the tube body has a tube lumen;
- the left and right sides of the upper nozzle have left lugs and right lugs.
- the left lugs and right lugs have an inverted figure-shaped open structure.
- the left lugs and right lugs make the The upper nozzle is in a state of extending upward on the left and right sides and convex in the front and back.
- the upper nozzle can be covered around the human mouth, and the front and rear recesses correspond to the human chin and upper lip respectively.
- the left and right lugs respectively correspond to the left and right corners of the human body's mouth, thereby forming an airtight seal between the upper tube opening and the surrounding area of the human body's mouth;
- a pipe cap is also provided.
- the structure of the pipe cap matches the upper pipe opening.
- the left and right sides of the pipe cap are convex upward and the front and rear are recessed.
- the pipe cap covers the upper pipe.
- the upper pipe mouth is covered with a cover.
- the cross-section of the tube body is in a hexagonal or quadrilateral structure and the tube body is in a tapered structure with a larger top and a smaller bottom.
- the upper top surface of the pipe cap has a V-shaped structure, and the inclined surfaces on both sides of the V-shaped structure fit with the left and right lugs respectively.
- the lower brim of the pipe cap has an abducted structure.
- a buckle member is provided between the pipe cap and the pipe body.
- the upper top surface of the pipe cap is also provided with a transverse rib, the intersection line of the slopes on both sides of the V-shaped structure is perpendicular to the transverse rib, and the transverse rib is located at the central section of the pipe cap. position (the central cross-section is the cross-section from left to right and passing through the center line of the pipe cap), a hanging hole is also provided on the transverse rib plate, and the hanging hole passes through the center of gravity of the pipe cap.
- a mask is made of the mouth and nose cover tube, and the bottom of the tube body has a sealed bottom.
- a kind of mask is made of the mouth and nose cover tube, the bottom of the tube body is a hollow structure, the mouth and nose cover tube has a lower mouth, and also includes a collection bag, the collection bag is built in the In the lumen, the tube body is used to support the collection bag;
- the collection bag includes a bag body, the bag body has a bag mouth, the bag body has a bag cavity, and the bag mouth also has left and right ears that extend upward and are convex, and can be pulled through the left and right ears. After the bag mouth is opened, the bag mouth is in a convex state extending upward on the left and right sides and in a concave state at the front and back;
- the left ear and the right ear respectively correspond to the left lug and the right lug, and the left ear and the right ear are respectively attached and fixed on the left lug and the right lug so that the bag mouth is open. state.
- bags are provided on the outsides of the left and right ears respectively, and the left and right lugs match the pocket cavities of the outer bags of the left and right ears; the left and right lugs are matched with each other.
- the right lugs are respectively inserted into the bag cavities of the outer bags of the left ear and right ear.
- the bottoms of the left and right sides of the bag are respectively provided with left and right drawstrings; correspondingly, left and right outer sides of the lower nozzle are respectively provided with left drawstrings for fixation. member and the right drawstring fixing member; the left drawstring and the right drawstring are pulled and fixed on the left drawstring fixing member and the right drawstring fixing member respectively, so that the bag body is pulled and fixed and the bag body is pulled and fixed.
- the bag cavity opens.
- the left pull strap fixing member includes a front convex column and a rear convex column corresponding to the left outer wall of the pipe body, and the front convex column and the rear convex column are arranged separately in tandem, and the right pull strap
- the fixing member includes a front convex column and a rear convex column correspondingly arranged on the right outer wall of the pipe body, and the front convex column and the rear convex column are arranged separately in tandem.
- the left pull strap fixing member further includes a front notch and a rear notch corresponding to the left side of the lower nozzle, and the front notch and the rear notch are arranged separately in tandem
- the right pull strap fixing member It also includes a notch and a rear notch corresponding to the right side of the lower nozzle, and the front notch and the rear notch are arranged separately in tandem.
- the present invention proposes an oral and nasal cover tube and a mask made thereof, which can be closed around the human body's mouth and form a seal, and are used to collect oral and nasal droplets generated when coughing or sneezing. Because the patient's cough is usually intermittent, you only need to close the mask around the mouth when coughing, and the droplets will be collected in the tube cavity or bag cavity; when not coughing, remove the mask from the front of the mouth. I can take it off effectively solve existing technical problems.
- Figure 1 is a front view of the overall structure of Embodiment 1 of the present invention.
- Figure 2 is a perspective view of the overall structure of Embodiment 1 of the present invention.
- Figure 3 is a front view of the pipe body in Embodiment 1 of the present invention.
- Figure 4 is a perspective view of the pipe body in Embodiment 1 of the present invention.
- Figure 5 is a front view of the pipe cap according to Embodiment 1 of the present invention.
- Figure 6 is a perspective view of the pipe cap according to Embodiment 1 of the present invention.
- Figure 7 is a schematic diagram showing the internal structure of the pipe cap according to Embodiment 1 of the present invention.
- Figure 8 is an enlarged schematic diagram of the three-dimensional structure of the pipe cap in Embodiment 2 of the present invention.
- Figure 9 is an enlarged schematic diagram of the three-dimensional structure of the pipe body in Embodiment 2 of the present invention.
- Figure 10 is a cross-sectional view of the internal structure of Embodiment 3 of the present invention.
- Figure 11 is a perspective view of the overall structure of Embodiment 4 of the present invention.
- Figure 12 is a front view of the overall structure of Embodiment 4 of the present invention with the pipe cap removed;
- Figure 13 is a perspective view of the bag body according to Embodiment 4 of the present invention after it is opened;
- Figure 14 is a front view of the bag body in Embodiment 4 of the present invention when it is closed;
- Figure 15 is a perspective view of the bag body when closed according to Embodiment 4 of the present invention.
- Figure 16 is a perspective view of the pipe body in Embodiment 4 of the present invention.
- Figure 17 is a cross-sectional view of the internal structure of the pipe body in Embodiment 4 of the present invention.
- Embodiment 1 of the present invention are schematic structural diagrams of Embodiment 1 of the present invention.
- this embodiment proposes an oronasal cover tube, which includes a tube body 2.
- the tube body 2 has an upper tube opening 2.1 and a hand grip portion 2.3.
- the tube body has a lumen 2A;
- the left and right sides of the upper nozzle have a left lug 2.1A and a right lug 2.1B.
- the left lug 2.1A and the right lug 2.1B form an inverted eight-shaped open structure.
- the left lug 2.1A and the right lug 2.1B makes the upper nozzle 2.1 have left and right sides extending upward and convex while the front and rear are recessed.
- the upper nozzle 2.1 has a front recess 2.1C and a rear recess 2.1D.
- the upper nozzle 2.1 can be closed around the human mouth, and the front recess 2.1C and the rear recess 2.1D correspond to the human chin and upper lip respectively, while the left lugs 2.1A and right lugs 2.1B correspond to the left and right corners of the human mouth respectively. Thereby, the upper nozzle 2.1 and the surrounding area of the human body's mouth are sealed.
- a pipe cap 3 is also provided.
- the structure of the pipe cap 3 matches the upper pipe opening.
- the pipe cap 3 is convex upward on the left and right sides and recessed in the front and rear.
- the pipe cap 3 covers the upper pipe of the upper pipe opening 2.1.
- the mouth forms a covering. (Remove the tube cap when using)
- Figures 2 and 4 show that, preferably, the cross-section of the tube body 2 is a hexagonal structure and the tube body 3 has a tapered structure that is larger at the top and smaller at the bottom.
- the cross section of the pipe body 2 can also be a quadrilateral structure.
- Figures 5 to 7 show that, preferably, the upper top surface of the pipe cap 3 has a V-shaped structure 3.1, and the left bevel 3.11 and the right bevel 3.12 of the V-shaped structure 3.1 are respectively connected with the left lug 2.1A and the right lug 2.1B. Fitting each other.
- Figures 5-7 show that, preferably, the lower brim 3.2 of the pipe cap has an abducted structure.
- the lower cap brim 3.2 has an abducted structure, which is beneficial to better positioning when the cap is closed.
- the cap 3 and the tube body 2 of the mouth and nose mask tube can be made by injection molding.
- Embodiment 2 of the present invention is enlarged schematic diagrams of partial structures of Embodiment 2 of the present invention.
- the figure shows that, unlike Embodiment 1, in this example, a buckle member is provided between the pipe cap 3 and the pipe body 2, and hooks 2.6 are respectively provided in front and behind the upper nozzle 2.1 of the pipe body 2. , correspondingly, a bayonet 3.4 is provided at the corresponding position of the pipe cap 3.
- the hook 2.6 and the bayonet 3.4 engage with each other to prevent the pipe cap 3 from falling off.
- the upper surface of the pipe cap 3 is also provided with a transverse rib 3.3.
- the intersection line of the left slope 3.11 and the right slope 3.12 is perpendicular to the transverse rib 3.3, and the transverse rib 3.3 is located in the center of the pipe cap 3.
- a hanging hole 3.31 is also provided on the transverse stiffener 3.3, and the hanging hole 3.31 passes through the center of gravity of the pipe cap 3. The purpose of setting the hanging hole 3.31 is to allow the mouth and nose mask to be hung on the neck using a sling for easy portability.
- Figure 10 is a cross-sectional view of the internal structure of Embodiment 3 of the present invention.
- the picture shows, in this example, a mask made of a mouth and nose cover tube, It is made of the mouth-nose cover tube proposed in the above-mentioned Embodiment 1, and the tube bottom 2.2 of the tube body 2 has a sealed bottom 2.22, and the tube cavity 2A can collect droplets.
- the tube cap 3 and the tube body 2 of the mouth and nose mask tube can be used for one-time use and discarded after use; or they can be used repeatedly after cleaning.
- the oronasal cover tube can also adopt the structural form of Embodiment 2.
- the tube body of the mouth and nose mask since the tube body of the mouth and nose mask has a certain taper, it can be stacked up and down, which is conducive to centralized storage in large quantities and is suitable for distribution and use at large events or meetings.
- the tube cap 3 When you need to use a mask for coughing, first open the tube cap 3, then hold the tube body 2 with your hand and cover the upper tube opening 2.1 with the front end of the mouth and nose. The droplets generated during coughing will be collected in the tube cavity 2A. When the mask is not needed, the tube cap 3 can be closed.
- FIGs 11-17 are schematic structural diagrams of embodiments of the present invention.
- the figure shows a mask made of an oronasal cover tube proposed in this example.
- it is made of the oronasal cover tube proposed in Embodiment 2.
- the bottom 2.2 of the pipe body 2 is a hollow structure, and the pipe body 2 also has a lower pipe opening 2.21 (see Figure 17).
- Figure 12 shows that it also includes a collection bag.
- the bag body 1 of the collection bag is built into the lumen 2A, and the tube body 2 is used to support the collection bag.
- the collection bag includes a bag body 1.
- the bag body has a bag opening 1.1.
- the bag body has a bag cavity 1A.
- the bag opening 1.1 also has a left ear 1.1A and a right ear 1.1B extending upward and protruding. Through the left ear 1.1A and the right ear 1.1 B. After tearing open the bag mouth 1.1, the bag mouth 1.1 is in a convex state extending upward on the left and right sides and in a concave state at the front and back.
- the bag opening 1.1 has a front recess 1.1C and a rear recess 1.1D.
- the left ear 1.1A and the right ear 1.1B correspond to the left lug 2.1A and the right lug 2.1B respectively, and the left ear 1.1A and the right ear 1.1B are respectively attached and fixed to the left lug 2.1A and the right lug 2.1B.
- the bag mouth 1.1 With the bag mouth 1.1 in an open state, the bag cavity 1A can collect droplets.
- a left bag 1.1A1 and a right bag 1.1B1 are respectively provided on the outside of the left ear 1.1A and the right ear 1.1B, and the left lug 2.1A and the right lug 2.1B are respectively
- the pocket cavities 1A of the left bagging 1.1A1 and the right bagging 1.1B1 match each other; the left lug 2.1A and the right lug 2.1B are respectively inserted into the bag cavities of the outer bagging of the left ear 1.1A and the right ear 1.1B.
- the bag can also be replaced by a belt.
- the outer sides of the left ear and the right ear may not be provided with bags but instead be provided with adhesive pieces. Through the adhesive pieces, the left ear 1.1A and the right ear 1.1B can be fitted and fixed to the left lug 2.1A and the right lug respectively. 2.1B on.
- the material for making the bag body 1 can be one or more composites of non-woven fabric, woven fabric, film or paper.
- the inner wall of the bag cavity 1A is made of paper material, which can better absorb droplets.
- the bag body 1 has a two-sided structure with a left side 1_1 and a right side 1_2.
- the bag body can also choose Structures with inner folds (such as the tear-open square paper cleaning bags that are usually equipped on seats for passengers on high-speed trains, airlines, etc.).
- the bottoms of the left and right sides of the bag body 1 are also provided with a left drawstring 1.3A and a right drawstring 1.3B respectively; correspondingly, at the bottom of the lower nozzle 2.21
- the left and right outer sides are respectively provided with a left drawstring fixing component and a right drawstring fixing component; the left drawstring and the right drawstring are respectively pulled and fixed on the left drawstring fixing component and the right drawstring fixing component, thereby making the bag The body is stretched and fixed and the bag cavity is opened.
- the left strap fixing member includes a left front convex column 2.4A1 and a rear convex column corresponding to the left outer wall of the lower nozzle 2.21, and the left front convex column 2.4A1 and the rear convex column are arranged separately in front and back.
- the right strap fixing member includes a right front convex column 2.4B1 and a rear convex column 2.4B2 corresponding to the right outer wall of the lower nozzle 2.21, and the right front convex column 2.4B1 and the rear convex column 2.4B2 are arranged separately in front and back. (The front convex pillar and the rear convex pillar are arranged separately in tandem to fully open the bag cavity).
- Figure 11 shows that the right pull strap 1.3B is pulled and fixed on its corresponding right front convex column 2.4B1 and rear convex column 2.4B2; the same structure, the left pull strap 1.3A is pulled and fixed on its corresponding front convex column and rear convex column.
- the bag body 1 is pulled and fixed and the bag cavity 1A is opened.
- the left pull strap fixing member also includes a front notch and a rear notch corresponding to the left side of the lower nozzle 2.21, and the front notch and the rear notch are arranged separately in tandem; with the same structure, the right pull strap fixing member It also includes a right front notch 2.5B1 and a right rear notch 2.5B2 corresponding to the right side of the lower nozzle 2.21, and the right front notch 2.5B1 and the right rear notch 2.5B2 are arranged separately in front of and behind.
- the left pull strap 1.3A bypasses the corresponding left front gap 2.5A1 and left rear gap 2.5A2 on the left side and is then hooked to the corresponding left front convex column 2.4A1 and rear convex column to pull the bag body 1;
- the right pull strap 1.3B bypasses the corresponding right front gap 2.5B1 and right rear gap 2.5B2 on the right side and then is hooked to the corresponding right front convex column 2.4B1 and rear convex column 2.4B2 to pull the bag body 1.
- the bag mouth 1.1 has a structure in which the left and right parts extend upward and are convex and the front and rear are concave, which can make the bag mouth 1.1 fit more closely with the structural shape around the mouth of the human body.
- the oronasal cover tube can also adopt the structural form of Embodiment 1.
- the bag body 1 can be made of conventional mask making materials and methods, or can also be made of conventional tear-open square paper cleaning bags. It should be noted that since the bag body 1 is made of soft material, the structural shape after opening is irregular, and the bag body structure shown in each figure is an approximate structure.
- the collection bag is used as a disposable item. After a certain period of use, the old collection bag is discarded and replaced with a new collection bag to ensure hygiene and cleanliness, while the mouth and nose mask tube is used as a repeatable product. Tools used.
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Abstract
一种口鼻罩合管,包括管体(2),管体(2)具有上管口(2.1)和手握部(2.3),管体具有管腔(2A),上管口(2.1)罩合在人体嘴口周围并且构成密闭,设置管帽(3),管帽(3)的结构与上管口(2.1)相互匹配,管帽(3)呈左、右两侧向上凸起而前、后凹陷状态,管帽(3)罩合于上管口(2.1)上对上管口(2.1)形成遮盖。一种由口鼻罩合管制成的口罩,管体(2)的管底(2.2)具有密封的底部;或者管体(2)的管底(2.2)为中空结构,口鼻罩合管具有下管口(2.21),包括收集袋,其内置在管腔(2A)中,管体(2)用于支撑收集袋。将口罩罩合于人体嘴口前端用于收集口鼻飞沫,有效地解决现有技术问题。
Description
本发明涉及一种健康防护产品,尤其涉及一种口鼻罩合管及其制成的口罩。
患有咳嗽的人,绝大多数都是病毒或细菌的携带者,咳嗽和打喷嚏是病毒或细菌向空气传播的主要途径。现今人们经常通过使用口罩对进出口腔的空气进行阻挡和过滤。使用时将口罩置于口鼻前端,有的口罩还具有一个容置腔,但容置腔的体积很小。
由于人们在咳嗽时会有大量喷沫从口腔喷出,因此,若咳嗽时仍然带上口罩,一方面由于口罩的容积很小,大量喷沫很容易从口罩中泄露出来;另一方面,大量喷沫将积聚在口罩内壁上,给继续使用带来明显的不舒适感,同时也容易污染进入口罩的空气。因此,作为连续佩带在口鼻前端的口罩,不适宜在咳嗽时使用,而当今世界上也没有公开可以收集咳嗽喷沫的产品或技术。
发明内容
为了克服现有技术问题,本发明提出一种口鼻罩合管,包括管体,所述管体具有上管口和手握部,所述管体具有管腔,所述上管口可以罩合在人体嘴口周围并且构成密闭,本发明还提出一种由口鼻罩合管制成的口罩,用于收集咳嗽或打喷嚏时产生的口鼻飞沫。因为患者的咳嗽通常是断断续续的,只需在咳嗽时将口罩罩合在嘴口周围,则飞沫将被收集在袋腔中;而在不咳嗽时则将口罩从嘴口的前端拿掉,能够有效地解决现有技术问题。
解决方案
本发明解决技术问题采用的技术方案是,一种口鼻罩合管,包括管体,所述管体具有上管口和手握部,所述管体具有管腔;
所述上管口的左、右两侧具有左凸耳、右凸耳,所述左凸耳、右凸耳呈倒八字形的张开结构,所述左凸耳、右凸耳使所述上管口呈左、右两侧向上伸展凸起而前、后凹陷状态,所述上管口能够罩合在人体嘴口周围并且所述前、后凹陷分别对应于人体下巴及上嘴唇而所述左、右凸耳分别对应于人体左、右嘴角由此使所述上管口与人体嘴口周围构成密闭;
还设置管帽,所述管帽的结构与所述上管口相互匹配,所述管帽呈左、右两侧向上凸起而前、后凹陷状态,所述管帽罩合于所述上管口上对所述上管口形成遮盖。
优选的,所述管体横截面呈六边形或四边形结构并且所述管体呈上大下小的锥形结构。
优选的,所述管帽的上顶面上呈V形结构,所述V形结构的两侧斜面分别与所述左凸耳、右凸耳互相贴合。
优选的,所述管帽的下帽沿具有外展结构。
优选的,所述管帽与所述管体之间设置有卡扣构件。
优选的,所述管帽的上顶面还设置有横向筋板,所述V形结构两侧斜面的交线垂直于所述横向筋板,所述横向筋板处于所述管帽的中心截面位置(中心截面即从左向右并且通过管帽中心线的截面),在所述横向筋板上还设置有吊孔,所述吊孔通过所述管帽的重心。
一种口罩,由所述口鼻罩合管制成,所述管体的管底具有密封的底部。
一种口罩,由所述口鼻罩合管制成,所述管体的管底为中空结构,所述口鼻罩合管具有下管口,还包括收集袋,所述收集袋内置在所述管腔中,所述管体用于支撑所述收集袋;
所述收集袋包括袋体,所述袋体具有袋口,所述袋体具有袋腔,所述袋口还具有向上伸展凸起的左耳朵及右耳朵,通过所述左耳朵及右耳朵扯开所述袋口后所述袋口呈左、右向上伸展凸起而前、后凹陷状态;
所述左耳朵及右耳朵分别对应于所述左凸耳及右凸耳,所述左耳朵及右耳朵分别贴合固定于所述左凸耳、右凸耳上使所述袋口呈张开状态。
优选的,所述左耳朵及右耳朵的外侧分别设置有套袋,所述左凸耳及右凸耳与所述左耳朵及右耳朵外侧套袋的袋腔相互匹配;所述左凸耳及右凸耳分别插入所述左耳朵及右耳朵外侧套袋的袋腔中。
优选的,所述袋体左、右两个侧面的底部还分别设置有左拉带及右拉带;对应地,在所述下管口的左、右外侧面分别对应设置有左拉带固定构件及右拉带固定构件;所述左拉带及右拉带分别对应牵拉固定在所述左拉带固定构件及右拉带固定构件上由此使所述袋体被牵拉固定并使袋腔张开。
优选的,所述左拉带固定构件包括对应设置在管体左侧外壁上的前凸柱及后凸柱并且所述前凸柱与后凸柱一前一后分开设置,所述右拉带固定构件包括对应设置在管体右侧外壁上的前凸柱及后凸柱并且所述前凸柱与后凸柱一前一后分开设置。
优选的,所述左拉带固定构件还包括对应设置在所述下管口左侧的前缺口及后缺口并且所述前缺口与后缺口一前一后分开设置,所述右拉带固定构件还包括对应设置在所述下管口右侧的缺口及后缺口并且所述前缺口与后缺口一前一后分开设置。
发明有益效果
本发明的效果是:本发明提出一种口鼻罩合管及其制成的口罩,可以罩合在人体嘴口周围并且构成密闭,用于收集咳嗽或打喷嚏时产生的口鼻飞沫。因为患者的咳嗽通常是断断续续的,只需在咳嗽时将口罩罩合在嘴口周围,则飞沫将被收集在管腔或袋腔中;而在不咳嗽时则将口罩从嘴口的前端拿掉,能
够有效地解决现有技术问题。
图1为本发明实施例1的整体结构主视图;
图2为本发明实施例1的为整体结构立体图;
图3为本发明实施例1的管体主视图;
图4为本发明实施例1的管体立体图;
图5为本发明实施例1的管帽主视图;
图6为本发明实施例1的管帽立体图;
图7为本发明实施例1的管帽显示内部结构示意图;
图8为本发明实施例2的管帽立体结构放大示意图;
图9为本发明实施例2的管体立体结构放大示意图;
图10为本发明实施例3的内部结构剖视图;
图11为本发明实施例4的整体结构立体图;
图12为本发明实施例4的整体结构去除管帽后的主视图;
图13为本发明实施例4的袋体张开后的立体图;
图14为本发明实施例4的袋体闭合时的主视图;
图15为本发明实施例4的袋体闭合时的图立体图;
图16为本发明实施例4的管体立体图;
图17为本发明实施例4的管体内部结构剖视图。
图中附图标记如下:
1袋体,1_1左侧面,1_2右侧面,1A袋腔,1.1袋口,1.2袋底;
1.1A左耳朵,1.1B右耳朵,1.1C袋口前凹陷,1.1D袋口后凹陷;
1.1A1左套袋,1.1A11套袋左边缘(套袋袋腔入口),1.1B11套袋右边缘(套袋袋腔入口);
1.1A12压合线;
1.3A左拉带、1.3B右拉带;
1.1B1右套袋;
2管体,2A管腔,2.1上管口,2.1_1上管口V角,2.1A左凸耳,2.1B右凸耳,2.1C前凹陷,2.1D
后凹陷,2.2管底,2.21下管口,2.22密封底部,2.3手握部,2.4A1左前凸柱,2.4B1右前凸柱,2.4B2后凸柱,2.5A1左前缺口,2.5B1右前缺口,2.5A2左后缺口,2.5B2右后缺口,2.6卡钩;
3管帽,3.0帽腔,3.1V形结构,3.10V形角,3.11左斜面,3.12右斜面,3.2下帽沿,3.3横
向筋板,3.31吊孔,3.4卡口。
1袋体,1_1左侧面,1_2右侧面,1A袋腔,1.1袋口,1.2袋底;
1.1A左耳朵,1.1B右耳朵,1.1C袋口前凹陷,1.1D袋口后凹陷;
1.1A1左套袋,1.1A11套袋左边缘(套袋袋腔入口),1.1B11套袋右边缘(套袋袋腔入口);
1.1A12压合线;
1.3A左拉带、1.3B右拉带;
1.1B1右套袋;
2管体,2A管腔,2.1上管口,2.1_1上管口V角,2.1A左凸耳,2.1B右凸耳,2.1C前凹陷,2.1D
后凹陷,2.2管底,2.21下管口,2.22密封底部,2.3手握部,2.4A1左前凸柱,2.4B1右前凸柱,2.4B2后凸柱,2.5A1左前缺口,2.5B1右前缺口,2.5A2左后缺口,2.5B2右后缺口,2.6卡钩;
3管帽,3.0帽腔,3.1V形结构,3.10V形角,3.11左斜面,3.12右斜面,3.2下帽沿,3.3横
向筋板,3.31吊孔,3.4卡口。
实施例1
图1-图7为本发明实施例1的结构示意图。图中显示,本实施例提出了一种口鼻罩合管,包括管体2,所述管体2具有上管口2.1和手握部2.3,所述管体具有管腔2A;
上管口的左、右两侧具有左凸耳2.1A、右凸耳2.1B,左凸耳2.1A与右凸耳2.1B呈倒八字的张开结构,左凸耳2.1A、右凸耳2.1B使上管口2.1呈左、右两侧向上伸展凸起而前、后凹陷状态,上管口2.1具有前凹陷2.1C、后凹陷2.1D。上管口2.1能够罩合在人体嘴口周围并且前凹陷2.1C、后凹陷2.1D分别对应于人体下巴及上嘴唇而左凸耳2.1A、右凸耳2.1B分别对应于人体左、右嘴角由此使上管口2.1与人体嘴口周围构成密闭。
还设置管帽3,管帽3的结构与上管口相互匹配,管帽3呈左、右两侧向上凸起而前、后凹陷状态,管帽3罩合于上管口2.1上对管口形成遮盖。(使用时拿掉管帽)
图2及图4显示,作为优选的,管体2横截面为六边形结构并且管体3呈上大下小的锥形结构。本发明其它实施例中,管体2横截面也可以选择四边形结构。
图5-图7显示,作为优选的,管帽3的上顶面上呈V形结构3.1,V形结构3.1的左斜面3.11及右斜面3.12分别与左凸耳2.1A、右凸耳2.1B在互相贴合。
图5-图7显示,作为优选的,管帽的下帽沿3.2具有外展结构。下帽沿3.2呈外展结构有利于管帽罩合时更好定位。
本发明实施例中,口鼻罩合管的管帽3及管体2可以采用注塑制成。
实施例2
图8、图9为本发明实施例2的局部结构放大示意图。图中显示,与实施例1不同的是,本例中,管帽3与管体2之间设置有卡扣构件,在管体2的上管口2.1前、后位置分别设置有卡钩2.6,对应地,在管帽3的对应位置设置有卡口3.4。当管帽3遮盖在上管口2.1上时,卡钩2.6与卡口3.4相互卡合从而防止管帽3脱落。
本例中,作为优选的,管帽3的上顶面还设置有横向筋板3.3,左斜面3.11与右斜面3.12的交线垂直于横向筋板3.3,横向筋板3.3处于管帽3的中心截面位置(中心截面即从左向右并且通过管帽中心线的截面),在横向筋板3.3上还设置有吊孔3.31,吊孔3.31通过管帽3的重心。设置吊孔3.31的作用是使口鼻罩合管可以采用吊绳吊挂在脖子上,方便携带。
实施例3
图10为本发明实施例3的内部结构剖视图。图中显示,本例中,一种由口鼻罩合管制成的口罩,
由上述实施例1提出的口鼻罩合管制成,并且,管体2的管底2.2具有密封底部2.22,管腔2A可以收集飞沫。本发明实施例中,口鼻罩合管的管帽3及管体2可以选择采用一次性使用的方式,用完即丢弃;也可以选择经清洗之后反复使用的方式。本发明实施例中,口鼻罩合管也可以采用实施例2的结构形式。
本例中,由于口鼻罩合管的管体具有一定的锥度,可以上下叠放,有利于大量集中存放,适合于大型活动或会议上派发使用。
当咳嗽需要使用口罩时,首先打开管帽3,然后用手拿着管体2将上管口2.1罩合于口鼻前端,咳嗽时产生的飞沫将被收集在管腔2A中。当不需要使用口罩时,可以把管帽3盖上。
实施例4
图11-图17为本发明实施例的结构示意图。图中显示,本例提出的一种由口鼻罩合管制成的口罩,优选的,由实施例2提出的口鼻罩合管制成。本例中,管体2的管底2.2为中空结构,管体2还具有下管口2.21(见图17)。图12显示,还包括收集袋,收集袋的袋体1内置在管腔2A中,管体2用于支撑收集袋。
收集袋包括袋体1,袋体具有袋口1.1,袋体具有袋腔1A,袋口1.1还具有向上伸展凸起的左耳朵1.1A及右耳朵1.1B,通过左耳朵1.1A及右耳朵1.1B扯开袋口1.1后袋口1.1呈左、右向上伸展凸起而前、后凹陷状态。袋口1.1具有袋口前凹陷1.1C及袋口后凹陷1.1D。
左耳朵1.1A及右耳朵1.1B分别对应于左凸耳2.1A及右凸耳2.1B,左耳朵1.1A及右耳朵1.1B分别贴合固定于左凸耳2.1A、右凸耳2.1B上使袋口1.1呈张开状态,袋腔1A可以收集飞沫。
图12-图15中显示,作为优选的,左耳朵1.1A及右耳朵1.1B的外侧分别设置有左套袋1.1A1及右套袋1.1B1,左凸耳2.1A及右凸耳2.1B与左套袋1.1A1及右套袋1.1B1的袋腔1A相互匹配;左凸耳2.1A及右凸耳2.1B分别插入左耳朵1.1A及右耳朵1.1B外侧套袋的袋腔。
本发明实施例中,套袋还可以替换为套带。优选的,左耳朵及右耳朵的外侧可以不设置套袋而改为分别设置粘贴片,通过粘贴片使左耳朵1.1A及右耳朵1.1B分别贴合固定于左凸耳2.1A及右凸耳2.1B上。优选的,制作袋体1的材料可以为不织布、织布、薄膜或纸质的一种或多种复合。而且,本发明实施例中,袋腔1A的内壁为纸质材料可以更好地吸附飞沫。优选的,本例中,袋体1为具有左侧面1_1和右侧面1_2的两面结构,而在其它实施例中,在袋口的结构符合本发明要求的基础上,袋体还可以选择具有内折面的结构(如高铁、航空飞机等通常配备在座椅上的供旅客使用的撕开型方状纸质清洁袋)。
图13、图14及图15中显示,作为优选的,袋体1左、右两个侧面的底部还分别设置有左拉带1.3A及右拉带1.3B;对应地,在下管口2.21的左、右外侧面分别对应设置有左拉带固定构件及右拉带固定构件;左拉带及右拉带分别对应牵拉固定在左拉带固定构件及右拉带固定构件上由此使袋体被牵拉固定并使袋腔张开。
本实施例中,优选的,左拉带固定构件包括对应设置在下管口2.21左侧外壁上的左前凸柱2.4A1及后凸柱并且左前凸柱2.4A1与后凸柱一前一后分开设置。同样的结构,右拉带固定构件包括对应设置在下管口2.21右侧外壁上的右前凸柱2.4B1及后凸柱2.4B2并且右前凸柱2.4B1与后凸柱2.4B2一前一后分开设置(前凸柱与后凸柱一前一后分开设置可以将袋腔的扯开更充分)。图11显示,右拉带1.3B牵拉固定在其对应的右前凸柱2.4B1及后凸柱2.4B2上;相同结构,左拉带1.3A牵拉固定在其对应的前凸柱及后凸柱上,由此使袋体1被牵拉固定并使袋腔1A张开。
本实施例中,优选的,左拉带固定构件还包括对应设置在下管口2.21左侧的前缺口及后缺口并且前缺口与后缺口一前一后分开设置;相同结构,右拉带固定构件还包括对应设置在下管口2.21右侧的右前缺口2.5B1及右后缺口2.5B2并且右前缺口2.5B1与右后缺口2.5B2一前一后分开设置。
左拉带1.3A从左侧对应的左前缺口2.5A1及左后缺口2.5A2中绕过然后挂接在对应的左前凸柱2.4A1及后凸柱上对袋体1形成牵拉;右拉带1.3B从右侧对应的右前缺口2.5B1及右后缺口2.5B2中绕过然后挂接在对应的右前凸柱2.4B1及后凸柱2.4B2上对袋体1形成牵拉。
本实施例中,袋口1.1呈左、右向上伸展凸起而前、后凹陷的结构可以使袋口1.1与人体嘴口周围的结构形状更加贴合。
本发明实施例中,口鼻罩合管也可以采用实施例1的结构形式。
本发明实施例中,在满足结构要求的基础下,袋体1可以采用常规的口罩制作材料及制作方法,也可以采用常规的撕开型方状纸质清洁袋的制作材料及方法。应该注意的是,由于袋体1由软质材料制成,因此打开后的结构形状并不规则,各个图中显示的袋体结构为近似结构。
本实施例中,在使用口罩的过程中,收集袋作为一次性用品,在使用一定时间后将旧收集袋丢弃而换上新的收集袋以确保卫生清洁,而口鼻罩合管则作为重复使用的工具。
以上仅仅为本发明提出的一些优选例子。本发明实施例中,在本发明技术方案结构特征的基础上,对口鼻罩合管的结构进行改进,或是对收集袋进行改进等,都属于本发明保护范围内的实施方式。
Claims (10)
- 一种口鼻罩合管,其特征是,包括管体(2),所述管体(2)具有上管口(2.1)和手握部(2.3),所述管体具有管腔(2A);所述上管口(2.1)的左、右两侧具有左凸耳、右凸耳,所述左凸耳、右凸耳呈倒八字形的张开结构,所述左凸耳、右凸耳使所述上管口(2.1)呈左、右两侧向上伸展凸起而前、后凹陷状态,所述上管口(2.1)能够罩合在人体嘴口周围并且所述前、后凹陷分别对应于人体下巴及上嘴唇而所述左、右凸耳分别对应于人体左、右嘴角由此使所述上管口与人体嘴口周围构成密闭;还设置管帽(3),所述管帽(3)的结构与所述上管口(2.1)相互匹配,所述管帽呈左、右两侧向上凸起而前、后凹陷状态,所述管帽(3)罩合于所述上管口(2.1)上对所述上管口形成遮盖。
- 根据权利要求1所述的一种口鼻罩合管,其特征是,所述管体(2)横截面呈六边形或四边形结构并且所述管体(2)呈上大下小的锥形结构。
- 根据权利要求1所述的一种口鼻罩合管,其特征是,所述管帽(3)的上顶面上呈V形结构,所述V形结构的两侧斜面分别与所述左凸耳、右凸耳互相贴合。
- 根据权利要求1所述的一种口鼻罩合管,其特征是,所述管帽(3)与所述管体(2)之间设置有卡扣构件。
- 根据权利要求3所述的一种口鼻罩合管,其特征是,所述管帽(3)的上顶面还设置有横向筋板(3.3),所述V形结构(3.1)两侧斜面的交线垂直于所述横向筋板(3.3),所述横向筋板(3.3)处于所述管帽(3)的中心截面位置,在所述横向筋板(3.3)上还设置有吊孔(3.31),所述吊孔(3.31)通过所述管帽(3)的重心。
- 一种口罩,其特征是,由权利要求1-5任何一项所述口鼻罩合管制成,所述管体(2)的管底(2.2)具有密封的底部。
- 一种口罩,其特征是,由权利要求1-5任何一项所述口鼻罩合管制成,所述管体(2)的管底(2.2)为中空结构,所述口鼻罩合管具有下管口(2.21),还包括收集袋,所述收集袋内置在所述管腔(2A)中,所述管体(2)用于支撑所述收集袋;所述收集袋包括袋体(1),所述袋体具有袋口(1.1),所述袋体(1)具有袋腔(1A),所述袋口(1.1)还具有向上伸展凸起的左耳朵(1.1A)及右耳朵(1.1B),通过所述左耳朵(1.1A)及右耳朵(1.1B)扯开所述袋口(1.1)后所述袋口(1.1)呈左、右向上伸展凸起而前、后凹陷状态;所述左耳朵(1.1A)及右耳朵(1.1B)分别对应于所述左凸耳及右凸耳,所述左耳朵(1.1A)及右耳朵(1.1A)分别贴合固定于所述左凸耳、右凸耳上使所述袋口(1.1)呈张开状态。
- 根据权利要求7所述的一种口罩,其特征是,所述左耳朵(1.1A)及右耳朵(1.1A)的外侧分别设置有套袋,所述左凸耳及右凸耳与所述左耳朵及右耳朵外侧套袋的袋腔(1A)相互匹配;所 述左凸耳及右凸耳分别插入所述左耳朵(1.1A)及右耳朵(1.1B)外侧套袋的袋腔(1A)中。
- 根据权利要求7所述的一种口罩,其特征是,所述袋体(1)左、右两个侧面(1_1)(1_2)的底部还分别设置有左拉带(1.3A)及右拉带(1.3B);对应地,在所述下管口(2.21)的左、右外侧面分别对应设置有左拉带固定构件及右拉带固定构件;所述左拉带(1.3A)及右拉带(1.3B)分别对应牵拉固定在所述左拉带固定构件及右拉带固定构件上由此使所述袋体(1)被牵拉固定并使袋腔(1A)张开。
- 根据权利要求9所述的一种口罩,其特征是,所述左拉带固定构件包括对应设置在管体(2)左侧外壁上的前凸柱(2.4B1)及后凸柱(2.4B2)并且所述前凸柱(2.4B1)与后凸柱(2.4B2)一前一后分开设置,所述右拉带固定构件包括对应设置在管体(2)右侧外壁上的前凸柱(2.4B1)及后凸柱(2.4B2)并且所述前凸柱(2.4B1)与后凸柱(2.4B2)一前一后分开设置。
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Citations (6)
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US4771486A (en) * | 1987-12-07 | 1988-09-20 | Gutierrez Charles N | Sputum specimen collecting device |
US20110083259A1 (en) * | 2009-10-08 | 2011-04-14 | Wright Victor S | Cough and sneeze arrestor |
CN204246526U (zh) * | 2014-11-18 | 2015-04-08 | 四川大学华西医院 | 一种痰杯 |
CN211561155U (zh) * | 2019-12-13 | 2020-09-25 | 张海泉 | 一种具有消毒功能的传染病防控用集痰装置 |
CN112076092A (zh) * | 2019-06-12 | 2020-12-15 | 陈云河 | 自用盂 |
CN215664823U (zh) * | 2021-04-28 | 2022-01-28 | 深圳市迪尔安科技有限公司 | 一种口罩 |
-
2023
- 2023-02-21 CN CN202310179523.6A patent/CN116114950A/zh active Pending
- 2023-02-21 WO PCT/CN2023/077374 patent/WO2023169205A1/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4771486A (en) * | 1987-12-07 | 1988-09-20 | Gutierrez Charles N | Sputum specimen collecting device |
US20110083259A1 (en) * | 2009-10-08 | 2011-04-14 | Wright Victor S | Cough and sneeze arrestor |
CN204246526U (zh) * | 2014-11-18 | 2015-04-08 | 四川大学华西医院 | 一种痰杯 |
CN112076092A (zh) * | 2019-06-12 | 2020-12-15 | 陈云河 | 自用盂 |
CN211561155U (zh) * | 2019-12-13 | 2020-09-25 | 张海泉 | 一种具有消毒功能的传染病防控用集痰装置 |
CN215664823U (zh) * | 2021-04-28 | 2022-01-28 | 深圳市迪尔安科技有限公司 | 一种口罩 |
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