WO2022126627A1 - 双通道鼻腔药剂喷瓶 - Google Patents

双通道鼻腔药剂喷瓶 Download PDF

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Publication number
WO2022126627A1
WO2022126627A1 PCT/CN2020/137695 CN2020137695W WO2022126627A1 WO 2022126627 A1 WO2022126627 A1 WO 2022126627A1 CN 2020137695 W CN2020137695 W CN 2020137695W WO 2022126627 A1 WO2022126627 A1 WO 2022126627A1
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WO
WIPO (PCT)
Prior art keywords
bottle
nasal
nozzle
casing
cavity
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PCT/CN2020/137695
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English (en)
French (fr)
Inventor
吴克
Original Assignee
江苏奇力康皮肤药业有限公司
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Priority to PCT/CN2020/137695 priority Critical patent/WO2022126627A1/zh
Publication of WO2022126627A1 publication Critical patent/WO2022126627A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • A61H35/04—Baths for specific parts of the body for the nose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised

Definitions

  • the invention belongs to the field of medical devices, in particular to a dual-channel nasal cavity medicine spray bottle.
  • Nasal spray bottle is a common device for nasal administration or nasal cleaning. Many medical reports have revealed that nasal irrigation is effective for such various respiratory diseases, and patients with various respiratory diseases rinse multiple times a day. nasal cavity. There are many nasal spray bottle structures on the market, but only a single spray bottle. For example, the patent No. 201380020395.5 describes a nasal irrigation liquid spray container. There is no solution for drug administration or cleaning in two nasal cavities at the same time. . Especially for the pharmaceutical spray bottle, how to add other cleaning or nursing effects while satisfying the drug delivery.
  • a dual-channel nasal medicine spray bottle proposed by the present invention adopts a dual-chamber design, an independent smaller volume chamber accommodates the nasal cavity medicine, and another independent larger volume chamber accommodates the nasal cavity Nursing solution or nasal cavity cleaning solution; to meet the administration and additional other cleaning or nursing effects.
  • the present invention provides a dual-channel nasal medicine spray bottle, comprising a bottle body; the bottle body includes a bottle cavity, a bottle cap, a suction part, a nozzle body, and a cover; wherein,
  • the bottle cavity includes a first cavity, a second cavity, and two independent bottle mouths; wherein, the first cavity and the second cavity are separated into two independent spaces by a partition; the first cavity and the second cavity are divided into two independent spaces;
  • a chamber is used for storing nasal care solution or nasal cleaning solution;
  • the second chamber is used for storing nasal medicine, the volume of the first chamber is larger than that of the second chamber; the bottle mouth is sealed and connected there is said suction part;
  • the suction part is used to suck out the solution in the bottle cavity
  • the nozzle body includes a spray head, a connecting plate, and a pressing portion; the spray head and the pressing portion are respectively arranged on two opposite surfaces of the connecting plate;
  • the spray head penetrates through the casing for applying downward pressure, so as to extend into the nasal cavity for spraying;
  • the connecting plate is connected to the inner surface of the casing to form the connection base of the nozzle body;
  • the pressing part is used for abutting the compression part of the suction part, so as to transmit the downward pressure of the casing to the compression part, forming the suction action of the suction part;
  • the bottle cap covers the nozzle body and the cover between the bottle cavity and the cover body of the bottle cap;
  • the ratio of the separator to the bottle cavity is 1:2.5-1:1.5.
  • the surface of the bottle cavity is further provided with a liquid injection port; the liquid injection port communicates with the first chamber.
  • the surface of the bottle cavity is further provided with a flange for clamping the bottle cap.
  • the bottle body further includes an inner cover; the inner cover is screwed on the outside of the bottle mouth to form a fixing structure of the suction component together with the bottle mouth.
  • the cover includes a first shell and a second shell that can be engaged with each other; wherein, one of the connecting plates of the nozzle body is respectively fixed on the inner surface of the first shell, and the other of the nozzle body is The connecting plates are respectively fixed on the inner surface of the second shell;
  • the connecting plate is provided with a connecting part, a first nozzle, and an offset channel; wherein, the connecting part is used to connect the inner surface of the housing; the first nozzle communicates with the upper suction pipe of the suction part ; One end of the offset passage communicates with the first nozzle, and the other end communicates with the nozzle that runs through the nozzle;
  • the two nozzle bodies change the spray paths through the offset passage, so as to reduce the distance between the two spray heads.
  • the bottom of the bottle cavity is provided with a concave portion for grasping.
  • the nozzle includes a nozzle connecting part, a nozzle inserting part, and a nozzle bending part; wherein,
  • the nozzle connecting part is used for connecting the connecting plate
  • the nozzle inserting part is used for extending into the nasal cavity
  • One end of the elastic bending part of the nozzle is connected to the nozzle connecting part, and the other end is connected to the nozzle inserting part; the nozzle bending part can be deformed to change the orientation of the nozzle inserting part.
  • the surface of the casing is provided with a through hole for the nozzle to pass through; when the nozzle penetrates through the through hole, there is a gap between the outer wall of the nozzle and the inner wall of the through hole; the inner surface of the casing
  • a limiting column is provided, and a connecting portion is provided on the connecting plate; the connecting portion is a through-slot structure, and is used for cooperating with the limiting column to form a limiting structure of the nozzle body and the cover; the The connecting portion is in the shape of an elongated hole, so that the limiting column can move along the extending direction of the elongated hole.
  • the invention provides a dual-channel nasal medicine spray bottle, which includes a bottle body; the bottle body includes a bottle cavity, a bottle cap, a suction part, a nozzle body and a cover; wherein, the bottle cavity includes a first chamber, a second chamber, two independent The bottle mouth; wherein, the first chamber and the second chamber are separated into two independent spaces by a partition; the first chamber is used to store nasal care solution or nasal cleaning solution; the second chamber is used to store nasal medicaments , the volume of the first chamber is greater than the volume of the second chamber.
  • the present invention adopts a dual-chamber design, an independent smaller volume chamber accommodates nasal medicament, and another independent larger volume chamber accommodates nasal cavity care solution or nasal cavity cleaning solution; other cleaning or cleaning solutions are also added to meet the requirements of drug administration. efficacy of care.
  • the invention has ingenious structure and reasonable design, and meets the actual needs of nasal cavity care.
  • Fig. 1 is the overall structure schematic diagram one of the dual-channel nasal medicine spray bottle in one embodiment of the present invention
  • FIG. 2 is a schematic diagram 2 of the overall structure of a dual-channel nasal medicine spray bottle in an embodiment of the present invention
  • FIG. 3 is a schematic diagram of an exploded structure of a dual-channel nasal medicament spray bottle in an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a bottle cavity in an embodiment of the present invention.
  • FIG. 5 is a structural cross-sectional view of a bottle cavity in an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a bottle cavity in another embodiment of the present invention.
  • FIG. 7 is a schematic diagram of an exploded structure of a dual-channel nasal medicine spray bottle in another embodiment of the present invention.
  • FIG. 8 is a partial structural schematic diagram 1 of a dual-channel nasal medicine spray bottle according to an embodiment of the present invention.
  • FIG. 9 is a second partial structural schematic diagram of a dual-channel nasal medicament spray bottle according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the offset principle of a dual-channel nasal medicine spray bottle according to an embodiment of the present invention.
  • FIG. 11 is a schematic partial structure diagram of a dual-channel nasal medicine spray bottle according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of a nozzle body in an embodiment of the present invention.
  • FIG. 13 is a bottom bottom view of a nozzle body in an embodiment of the present invention.
  • FIG. 14 is a cross-sectional view of a nozzle body in an embodiment of the present invention.
  • FIG. 15 is a schematic structural diagram of a casing in another embodiment of the present invention.
  • FIG. 16 is a partial structural schematic diagram 1 after the cover and the nozzle body are assembled according to an embodiment of the present invention.
  • FIG. 17 is a second partial structural schematic diagram of the casing and the nozzle body after assembling according to an embodiment of the present invention.
  • FIG. 18 is a schematic diagram 1 of a bending state of a nozzle body in an embodiment of the present invention.
  • FIG. 19 is a second schematic diagram of the bending state of the nozzle body according to an embodiment of the present invention.
  • 20 is a partial structural schematic diagram 1 of a casing in another embodiment of the present invention.
  • FIG. 21 is a second partial structural schematic diagram of a casing in another embodiment of the present invention.
  • FIG. 22 is a schematic structural diagram of a dual-channel nasal medicament spray bottle combined with spraying in another embodiment of the present invention.
  • FIG. 23 is a schematic structural diagram of a dual-channel nasal medicament spray bottle in another embodiment of the present invention when it is separated and sprayed;
  • the dual-channel nasal medicine spray bottle as shown in Figures 1-22, includes a bottle body 100; the bottle body 100 includes a bottle cavity 10, a bottle cap 20, a suction part 30, a nozzle body 50, and a cover 60; wherein,
  • the bottle cavity 10 includes a first cavity 16 , a second cavity 17 , and two independent bottle mouths 13 ; wherein the first cavity 16 and the second cavity 17 are separated by a partition 15 into two independent spaces; the first chamber 16 is used to store nasal care solution or nasal cleaning solution; the second chamber 17 is used to store nasal medicaments, and the volume of the first chamber 16 is greater than the volume of the second chamber 17;
  • the bottle mouth 13 is sealed and connected with the suction part 30; it should be understood that the required dosage of the nasal cavity medicine is smaller than that of the nasal cavity care solution or the nasal cavity cleaning solution;
  • the number of sprays can be up to 6 times or higher; for nasal agents, 1-2 sprays each time, up to 3 times a day, in order to improve the use efficiency of the spray bottle, match the dosage of nasal care solution or nasal cleaning solution and nasal agent; such as As shown in FIG.
  • the ratio of the partition 15 to the bottle cavity 10 is 1:2.5-1:1.5; in this embodiment, the nasal cavity cleaning and medication are combined into one bottle body, breaking the traditional bottle separation barrier; Before nasal administration, the nasal cavity needs to be cleaned, and the use of two independent bottles is inconvenient for users to carry. Carrying one more bottle is easy to forget and inconvenient to carry. To a large extent, few people use nasal care solution or nasal cavity.
  • the cleaning liquid only uses the nasal cavity medicament, which not only reduces the effect of the medicament, but also is not conducive to the improvement of the nasal cavity discomfort; After cleaning or nursing, the nasal cavity is treated with medication after the nasal cavity is cleaned, which greatly improves the medication effect.
  • the suction part 30 is used to suck out the solution in the bottle cavity 10 ; in a preferred embodiment, as shown in FIGS. 3 , 7 and 11 , the bottle body 100 further includes an inner cover 40 ; the inner cover 40 It is screwed to the outside of the bottle mouth 13 to form the fixing structure of the suction part 30 together with the bottle mouth 13 . It should also be noted that, the end of the suction part 30 extending into the bottle cavity 10 can also be connected to a suction pipe (not shown), so as to reach the bottom of the bottle cavity 10 for liquid suction.
  • the nozzle body 50 includes a spray head 51, a connecting plate 52, and a lower pressure portion 53; the spray head 51 and the downward pressure portion 53 are respectively arranged on two opposite surfaces of the connecting plate 52; the spray head 51 penetrates through the cover that applies the downward pressure
  • the shell 60 extends into the nasal cavity for spraying; the connecting plate 52 is connected to the inner surface of the casing 60 to form the connection base of the nozzle body 50; The downward pressure of the casing 60 is transmitted to the compression part 32 , and the suction action of the suction member 30 is performed.
  • the bottle cap 20 covers the nozzle body 50 and the cover 60 between the bottle cavity 10 and the cover body of the bottle cap 20;
  • the flange 12 of the bottle cap 20 forms a clamping structure with the outer side of the flange 12 and the inner wall of the lower part of the bottle cap 20 , and the bottle cap 20 is buckled on the surface of the bottle cavity 10 .
  • pressing the surface of the cover 60 drives the pressing part 53 to compress the corresponding compression part 32 , so as to suck the nasal care solution or nasal cleaning solution from the first chamber 16 or the nasal cavity from the second chamber 17
  • the drug is sprayed into the nasal cavity.
  • the housing 60 can be configured as two mutually independent housings. By pressing the surface of each housing, the pressing portion 53 is driven to compress the corresponding compression portion 32 , so as to extract the air from the first chamber 16 . Aspirating nasal care solution or nasal cleaning solution or aspirating nasal medicine from the second chamber 17 and spraying it into the nasal cavity.
  • the surface of the bottle cavity 10 is further provided with a liquid injection port 18; the liquid injection port 18 is connected to the first chamber 16; through the liquid injection port 18, a new nasal care solution or nasal cavity cleaning is added to the first chamber 16
  • a new nasal care solution or nasal cavity cleaning is added to the first chamber 16
  • Care solution or nasal cleaning solution should not be used too cautiously. Even if the initial volume of nasal medicine is smaller than that of nasal cleaning solution or nasal cleaning solution, there is often a situation where there is still a lot of nasal medicine left and the nasal cleaning solution or nasal cleaning solution is sprayed out.
  • the nasal cavity medicine liquid includes but is not limited to rhinitis drugs
  • the nasal cavity care liquid includes but not limited to Limited to physiological saline rich in bactericidal ingredients
  • nasal washes include, but are not limited to, saline for nasal cleansing.
  • the liquid injection port 18 is sealedly connected to the bottle cavity 10. When the liquid injection port 18 is closed, the external air is isolated from the bottle cavity 10, which prevents leakage and avoids external pollution, and provides a good suction part 30. stressful environment.
  • the casing 60 includes a first casing 601 and a second casing 602 that can be engaged with each other; wherein, the connecting plates 52 of one nozzle body 50 are respectively fixed on the inner surface of the first casing 601 , and the other nozzle body 50 The connecting plates 52 are respectively fixed on the inner surface of the second shell 602;
  • the casing 60 when the first casing 601 and the second casing 602 are engaged, the casing 60 is merged into a whole, and by pressing any part of the upper surface of the casing 60 , the The downward pressure acting on the two nozzle bodies 50 is used to form the simultaneous injection of the two nozzle bodies 50, that is, the two nasal cavities are simultaneously injected; when a certain nozzle body 50 is required to be injected separately, the casing 60 is sprayed in the direction of the dashed arrow in FIG. 22. Disassemble to realize the separation of the first casing 601 and the second casing 602; as shown in FIG.
  • the second casing 602 has been separated from the first casing 601 and has been pressed down separately, and the pressing height is H, this At that time, the nozzle body 50 corresponding to the second housing 602 is sprayed independently under the action of the downward pressure, while the first housing 601 is not pressed downward, so as to realize independent spraying.
  • the side of the first casing 601 is provided with a first latch 641 ; the side of the second casing 602 is provided with a second latch 642 ; the first latch 641
  • the second locking teeth 642 are engaged with each other to form an engaging structure between the first casing 601 and the second casing 602 .
  • a plurality of first latching teeth 641 are distributed along the side of the first casing 601 at intervals in one direction, so as to increase the binding force when merging, and prevent the casing 60 from being separated during the linked injection.
  • the side of the first casing 601 is provided with a long slot 651; the side of the second casing 602 is provided with a plug-in block 652; When the casing 602 is engaged, the plug-in block 652 is inserted into the long slot 651 .
  • the stability when the cover shell 60 is combined is improved.
  • the connecting plate 52 is provided with a connecting portion 521, a first nozzle 522, and an offset channel 523; wherein, the connecting portion 521 is used to connect the inner surface of the housing 60;
  • the first nozzle 522 is communicated with the upper suction pipe 31 of the suction part 30;
  • the offset channel 523 is connected to the first nozzle 522 at one end, and the other end is connected to the nozzle 510 passing through the nozzle 51; as shown in FIG. 9 and FIG. 10, the two nozzles
  • the body 50 changes the spray path through the offset channel 523 to narrow the distance between the two spray heads 51 . Referring to FIG.
  • the distance D1 between the two independent bottle openings 13 is significantly larger than the distance D2 between the two spray heads 51 .
  • the miniaturization of the suction part 30 will not only increase the difficulty and cost of manufacture, but also increase the manufacturing difficulty and cost.
  • the spray volume of the pumped liquid is reduced; the offset channel 523 adopted in this embodiment greatly reduces the manufacturing difficulty, and at the same time meets the requirements of the distance between the two nasal cavities, and realizes the simultaneous administration or cleaning of the two nasal cavities. It should be understood that the first nozzle 522, the offset channel 523, and the nozzle 510 are sealed from each other to avoid leakage.
  • the bottom of the bottle cavity 10 is provided with a concave portion 11 for grasping, and the concave portion 11 extends along the connecting line direction of the two bottle mouths 13.
  • the concave portion 11 is used for grasping by the user's thumb, and the surface of the matching cover 60 is provided with friction lines, which facilitates the user to complete the nasal spraying action with only three fingers, and is convenient to use.
  • the tip of the spray head 51 can be bent.
  • the nozzle 51 includes a nozzle connecting part 511 , a nozzle inserting part 512 , and a nozzle bending part 513 ;
  • the nozzle connecting part 511 is used for connecting the connecting plate 52 ;
  • the nozzle inserting part 512 is used for extending into nasal cavity; one end of the elastic bending part 513 of the nozzle is connected to the nozzle connecting part 511 and the other end is connected to the nozzle inserting part 512 ;
  • the nozzle bending part 513 can be deformed to change the orientation of the nozzle inserting part 512 .
  • FIG. 18 and FIG. 19 the nozzle 51 includes a nozzle connecting part 511 , a nozzle inserting part 512 , and a nozzle bending part 513 ;
  • the nozzle connecting part 511 is used for connecting the connecting plate 52 ;
  • the nozzle inserting part 512 is used for extending into nasal cavity; one end of the elastic bending part 513
  • the nozzle inserting parts 512 of the two nozzles 51 can be bent toward each other to further reduce the distance between the two nozzle inserting parts 512, so as to better adapt to the situation that the distance between the nasal cavities of different people is different, wherein the bending angle ⁇
  • Figure 19 which is the side view of Figure 18, the curvature of the nozzle insertion part 512 is used to increase the operating space of the user, so as to avoid the bottle body being close to the face when the pressing action is performed.
  • the nozzle bending part 513 can be made of a corrugated pipe with steel wires embedded in it, so as to realize the bending of the nozzle inserting part 512; Furthermore, the nozzle connecting portion 511 and the nozzle bending portion 513 can be made into a bellows shape as a whole.
  • the spray head 51 is made of soft silica gel.
  • the bending of the end of the nozzle 51 is realized by the deformation of the silica gel, so as to adapt to the situation of different nasal cavity spacing of different people, and at the same time, the operation space of the user is increased, and the bottle body is prevented from being close to the human face when the pressing action is performed, which is convenient for the user to operate. .
  • the connecting portion 521 includes an elongated hole for insertion.
  • limit posts 61 are provided on the inner surface of the cover 60, and the connection plate 52 and the cover 60 are installed through the cooperation between the four limit posts 61 and the four long holes; The requirement of precision, on the other hand, provides a basis for the movement of the housing 60 and the nozzle body 50 that can relatively perform small displacements.
  • the lower pressing portion 53 is a tubular structure, and a first nozzle 522 is provided in its interior.
  • the tubular pressing portion 53 is sleeved on the outer periphery of the first nozzle 522.
  • the upper suction pipe 31 of the suction member 30 is inserted into the first nozzle 522 and sealed with each other. to form a closed injection path.
  • the first nozzle 522 also includes a guide tube 54 sleeved on the outer periphery thereof, so as to form a butt-guided guide between the upper suction pipe 31 and the first nozzle 522 .
  • the offset channel 523 includes a rubber conduit accommodated inside the connecting plate 52.
  • the rubber tube itself has a certain elasticity, and can meet the requirements of material extension during the bending process of the nozzle 51 .
  • the offset of the offset channel 523 is greater than or equal to 5 mm and less than or equal to 20 mm. It should be understood that the offset channel 523 can also be realized by using an injection-molded channel with an internal seal.
  • a through hole 62 for the spray head 51 to pass through is provided on the surface of the casing 60 .
  • FIG. 17 when the nozzle 51 penetrates through the through hole 62, there is a gap 63 between the outer wall of the nozzle 51 and the inner wall of the through hole 62, so as to provide a space when the casing 60 and the nozzle body 50 move with a small displacement, The range of motion of the spray head 51 is further expanded.
  • the azimuth or positional relationship indicated by the term “in” is based on the azimuth or positional relationship shown in the accompanying drawings, or the azimuth or positional relationship usually placed when the product of the invention is used, It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms “first”, “second”, etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.
  • the first feature above or below the second feature may include the first and second features in direct contact, or may include the first and second features that are not in direct contact with each other. through additional characteristic contact between them.
  • the first feature being above, above and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is below, below and below the second feature includes the first feature is directly below and diagonally below the second feature, or simply means that the first feature level is smaller than the second feature.

Abstract

双通道鼻腔药剂喷瓶，包括瓶腔(10)、瓶盖(20)、抽吸部件(30)、喷嘴本体(50)、罩壳(60)；其中，瓶腔(10)包括第一腔室(16)、第二腔室(17)、两独立的瓶口(13)；其中，第一腔室(16)与第二腔室(17)通过隔板(15)分隔成两个独立的空间；第一腔室(16)的容积大于第二腔室(17)的容积。双通道鼻腔药剂喷瓶采用双腔室设计，一独立的较小容积腔室容纳鼻腔药剂，另一独立的较大容积腔室容纳鼻腔护理液或鼻腔清洗液；以满足给药的同时还附加其他的清洁或护理的功效。

Description

双通道鼻腔药剂喷瓶 技术领域
本发明属于医疗器械领域，具体涉及双通道鼻腔药剂喷瓶。
背景技术
鼻腔喷瓶是鼻部给药或清洁鼻腔的常用器具，很多医学报告已经揭示了鼻腔冲洗对这样的各种呼吸器官疾病是有效的，而且患有各种呼吸器官疾病的患者们一天冲洗多次鼻腔。市面上存在很多鼻腔的喷瓶结构，仅为单一喷射的喷瓶，例如专利号为201380020395.5记载了一种鼻腔冲洗液喷射容器，对于在实现两个鼻腔同时进行给药或清洁，尚未有解决方案。特别是针对药剂喷瓶，如何在满足给药的同时还附加其他的清洁或护理的功效。
对此，急需对鼻腔药剂喷瓶进行改进，优化其结构设计，以实现同时满足鼻腔给药与清洁或护理。
发明内容
为了克服现有技术的不足，本发明提出的一种双通道鼻腔药剂喷瓶，采用双腔室设计，一独立的较小容积腔室容纳鼻腔药剂，另一独立的较大容积腔室容纳鼻腔护理液或鼻腔清洗液；以满足给药的同时还附加其他的清洁或护理的功效。
本发明提供双通道鼻腔药剂喷瓶，包括瓶本体；所述瓶本体包括瓶腔、瓶盖、抽吸部件、喷嘴本体、罩壳；其中，
所述瓶腔包括第一腔室、第二腔室、两独立的瓶口；其中，所述第一腔室与所述第二腔室通过隔板分隔成两个独立的空间；所述第一腔室用以存放鼻腔护理液或鼻腔清洗液；所述第二腔室用以存放鼻腔药剂，所述第一腔室的容积大于所述第二腔室的容积；所述瓶口密封连接有所述抽吸部件；
所述抽吸部件用以将所述瓶腔内的溶液抽吸出；
所述喷嘴本体包括喷头、连接板、下压部；所述喷头与所述下压部分别设于所述连接板的两对立面；
所述喷头贯穿于施加下压力的罩壳，以伸入鼻腔进行喷射；
所述连接板连接于所述罩壳的内表面，以形成喷嘴本体的连接基础；所述下压部用于抵接抽吸部件的压缩部，以将罩壳的下压力传递至压缩部，形成抽吸部件的抽吸动作；
所述瓶盖将所述喷嘴本体与所述罩壳罩设于所述瓶腔与所述瓶盖的盖体之间；
按压所述罩壳表面，驱使所述下压部压缩对应所述压缩部，以从所述第一腔室中抽吸鼻腔护理液或鼻腔清洗液或从所述第二腔室抽吸鼻腔药剂并喷射至鼻腔中。
优选地，所述隔板对所述瓶腔分隔的比例为1:2.5-1:1.5。
优选地，所述瓶腔表面还设有注液口；所述注液口连通所述第一腔室。
优选地，所述瓶腔表面还设有用以卡接所述瓶盖的凸缘。
优选地，所述瓶本体还包括内套盖；所述内套盖螺接于所述瓶口外，用以与所述瓶口共同形成所述抽吸部件的固定结构。
优选地，所述罩壳包括可相互卡合的第一壳体、第二壳体；其中，一所述喷嘴本体的连接板分别固定于所述第一壳体内表面，另一所述喷嘴本体的连接板分别固定于所述第二壳体内表面；
所述第一壳体与所述第二壳体卡合时，按压所述第一壳体或所述第二壳体，以驱使两喷嘴本体联动喷射鼻腔喷剂；所述第一壳体与所述第二壳体分离时，按压所述第一壳体或所述第二壳体，以驱使其对应的喷嘴本体独立喷射鼻腔喷剂。
优选地，所述连接板设有连接部、第一管口、偏移通道；其中，所述连接部用于连接罩壳的内表面；所述第一管口与抽吸部件的上吸管连通；所述偏移通道一通连通所述第一管口，另一端连通贯穿所述喷头的喷管；
两所述喷嘴本体通过所述偏移通道改变喷射路径，以缩小两所述喷头之间的间距。
优选地，所述瓶腔底部设有供抓握的凹陷部。
优选地，所述喷头包括喷头连接部、喷头置入部、喷头弯曲部；其中，
所述喷头连接部用以连接所述连接板；
所述喷头置入部用以伸入鼻腔；
所述喷头弹性弯曲部一端连接所述喷头连接部，另一端连接喷头置入部；所述喷头弯曲部可形变以改变所述喷头置入部的朝向。
优选地，所述罩壳表面设有供所述喷头穿设的通孔；所述喷头贯穿所述通孔时，所述喷头的外壁与所述通孔内壁存在间隙；所述罩壳内表面设有限位柱，所述连接板上设有连接部；所述连接部为通槽结构，用以与所述限位柱配合形成所述喷嘴本体与所述罩壳的限位结构；所述连接部为长孔状，以使所述限位柱可沿长孔延伸方向运动。
相比现有技术，本发明的有益效果在于：
本发明提供双通道鼻腔药剂喷瓶，包括瓶本体；瓶本体包括瓶腔、瓶盖、抽吸部件、喷嘴本体、罩壳；其中，瓶腔包括第一腔室、第二腔室、两独立的瓶口；其中，第一腔室与第二腔室通过隔板分隔成两个独立的空间；第一腔室用以存放鼻腔护理液或鼻腔清洗液；第二腔室用以存放鼻腔药剂，第一腔室的容积大于第二腔室的容积。本发明采用双腔室设计，一独立的较小容积腔室容纳鼻腔药剂，另一独立的较大容积腔室容纳鼻腔护理液或鼻腔清洗液；以满足给药的同时还附加其他的清洁或护理的功效。本发明结构巧妙，设计合理，符合鼻腔护理实际需求。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，并可依照说明书的内容予以实施，以下以本发明的较佳实施例并配合附图详细说明如后。本发明的具体实施方式由以下实施例及其附图详细给出。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明在一实施例中的双通道鼻腔药剂喷瓶的整体结构示意图 一；
图2为本发明在一实施例中的双通道鼻腔药剂喷瓶的整体结构示意图二；
图3为本发明在一实施例中的双通道鼻腔药剂喷瓶的分解结构示意图；
图4为本发明在一实施例中的瓶腔的结构示意图；
图5为本发明在一实施例中的瓶腔的结构剖视图；
图6为本发明在另一实施例中的瓶腔的结构示意图；
图7为本发明在另一实施例中的双通道鼻腔药剂喷瓶的分解结构示意图；
图8为本发明在一实施例中的双通道鼻腔药剂喷瓶的部分结构示意图一；
图9为本发明在一实施例中的双通道鼻腔药剂喷瓶的部分结构示意图二；
图10为本发明在一实施例中的双通道鼻腔药剂喷瓶的偏移原理示意图；
图11为本发明在一实施例中的双通道鼻腔药剂喷瓶的局部结构示意图；
图12为本发明在一实施例中的喷嘴本体的结构示意图；
图13为本发明在一实施例中的喷嘴本体的底部仰视图；
图14为本发明在一实施例中的喷嘴本体的剖视图；
图15为本发明在另一实施例中的罩壳的结构示意图；
图16为本发明在一实施例中的罩壳与喷嘴本体装配后的局部结构示意图一；
图17为本发明在一实施例中的罩壳与喷嘴本体装配后的局部结构示意图二；
图18为本发明在一实施例中的喷嘴本体的弯折状态示意图一；
图19为本发明在一实施例中的喷嘴本体的弯折状态示意图二；
图20为本发明在另一实施例中的罩壳的局部结构示意图一；
图21为本发明在另一实施例中的罩壳的局部结构示意图二；
图22为本发明在另一实施例中的双通道鼻腔药剂喷瓶合并喷射时的结构示意图；
图23为本发明在另一实施例中的双通道鼻腔药剂喷瓶分离喷射时的结构示意图；
图中所示：
瓶本体100、瓶腔10、凹陷部11、凸缘12、瓶口13、隔板15、第一腔室16、第二腔室17、注液口18、瓶盖20、抽吸部件30、上吸管31、压缩部32、内套盖40、喷嘴本体50、喷头51、喷管510、喷头连接部511、喷头置入部512、喷头弯曲部513、连接板52、连接部521、第一管口522、偏移通道523、下压部53、导向管54、罩壳60、限位柱61、通孔62、间隙63、第一壳体601、第二壳体602、第一卡齿641、第二卡齿642、长槽651、插接块652。
具体实施方式
下面结合附图对本发明做进一步的详细说明，本发明的前述和其它目的、特征、方面和优点将变得更加明显，以令本领域技术人员参照说明书文字能够据以实施。在附图中，为清晰起见，可对形状和尺寸进行放大，并将在所有图中使用相同的附图标记来指示相同或相似的部件。在下列描述中，诸如中心、厚度、高度、长度、前部、背部、后部、左边、右边、顶部、底部、上部、下部等用词为基于附图所示的方位或位置关系。特别地，“高度”相当于从顶部到底部的尺寸，“宽度”相当于从左边到右边的尺寸，“深度”相当于从前到后的尺寸。这些相对术语是为了说明方便起见并且通常并不旨在需要具体取向。涉及附接、联接等的术语(例如，“连接”和“附接”)是指这些结构通过中间结构彼此直接或间接固定或附接的关系、以及可动或刚性附接或关系，除非以其他方式明确地说明。
接下来，结合附图以及具体实施方式，对本发明做进一步描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。
双通道鼻腔药剂喷瓶，如图1-22所示，包括瓶本体100；瓶本体100包括瓶腔10、瓶盖20、抽吸部件30、喷嘴本体50、罩壳60；其中，
如图4、图5所示，瓶腔10包括第一腔室16、第二腔室17、两独立的 瓶口13；其中，第一腔室16与第二腔室17通过隔板15分隔成两个独立的空间；第一腔室16用以存放鼻腔护理液或鼻腔清洗液；第二腔室17用以存放鼻腔药剂，第一腔室16的容积大于第二腔室17的容积；瓶口13密封连接有抽吸部件30；应当理解，鼻腔药剂需求用量相较于鼻腔护理液或鼻腔清洗液需求用量小；一般的，鼻腔护理液或鼻腔清洗液每次1-2喷，每天可多达6次或更高的喷射次数；而对于鼻腔药剂每次1-2喷，每天最多3次，为提高喷瓶使用效率，匹配鼻腔护理液或鼻腔清洗液与鼻腔药剂的用量；如图5所示，隔板15对瓶腔10分隔的比例为1:2.5-1:1.5；在本实施例中，将鼻腔清洗与用药结合到一个瓶体上，打破传统的分瓶障碍；在鼻腔给药之前需要对鼻腔进行清洁，而采用两个独立的瓶体给用户携带造成不便，多带一瓶即容易遗忘，又不便携带，很大程度就造成很少人使用鼻腔护理液或鼻腔清洗液，仅仅只使用鼻腔药剂，这样不仅降低药剂的效果，同时不利于鼻腔不适症的改善；在本实施例中，先利用第一腔室16内的鼻腔护理液或鼻腔清洗液对鼻腔进行清洗或护理，鼻腔清洁后在对鼻腔进行用药，大大提升用药效果。
抽吸部件30用以将瓶腔10内的溶液抽吸出；在一优选实施例中，如图3、图7、图11所示，瓶本体100还包括内套盖40；内套盖40螺接于瓶口13外，用以与瓶口13共同形成抽吸部件30的固定结构。还需要说明的是，抽吸部件30伸入瓶腔10的末端还可连接吸管(图未示)，以达到瓶腔10底部进行液体的抽吸。
如图11-14所示，喷嘴本体50包括喷头51、连接板52、下压部53；喷头51与下压部53分别设于连接板52的两对立面；喷头51贯穿于施加下压力的罩壳60，以伸入鼻腔进行喷射；连接板52连接于罩壳60的内表面，以形成喷嘴本体50的连接基础；下压部53用于抵接抽吸部件30的压缩部32，以将罩壳60的下压力传递至压缩部32，形成抽吸部件30的抽吸动作。
瓶盖20将喷嘴本体50与罩壳60罩设于瓶腔10与瓶盖20的盖体之间；具体地，如图4、图11所示，瓶腔10表面还设有用以卡接所述瓶盖20的凸缘12，通过凸缘12外侧与瓶盖20下部内壁形成卡接结构，将瓶盖20扣在瓶腔10表面。
如图8所示，按压罩壳60表面，驱使下压部53压缩对应压缩部32，以从第一腔室16中抽吸鼻腔护理液或鼻腔清洗液或从第二腔室17抽吸鼻腔药剂并喷射至鼻腔中。应当理解，结合图3所示，罩壳60可配置成两相互独立的壳体，通过按压每个壳体表面，驱使下压部53压缩对应压缩部32，以从第一腔室16中抽吸鼻腔护理液或鼻腔清洗液或从第二腔室17抽吸鼻腔药剂并喷射至鼻腔中。
在一优选实施例中，瓶腔10表面还设有注液口18；注液口18连通第一腔室16；通过注液口18给第一腔室16添加新的鼻腔护理液或鼻腔清洗液，可采用鼻腔护理液或鼻腔清洗液的替换装的方式进行添加；应当理解，由于鼻腔护理液或鼻腔清洗液的使用频率与用量较多，同时由于人们对药物观念的理解，对于如鼻腔护理液或鼻腔清洗液的使用不会过于谨慎，即使初始时鼻腔药剂的容量小于鼻腔护理液或鼻腔清洗液，也往往出现鼻腔药剂还剩余很多而鼻腔护理液或鼻腔清洗液被喷完的情况，故在本实施例中，采用一种可添加替换装的方式有效延长了鼻腔药剂喷瓶的使用期限；需要说明的是，鼻腔药液包括但不限于鼻炎类药剂，鼻腔护理液包括但不限于富含杀菌成分的生理盐水，鼻腔清洗液包括但不限于用于清洗鼻腔的生理盐水。还需要说明的是，注液口18与瓶腔10密封连接，注液口18关闭时，外部空气与瓶腔10内隔绝，即防止外泄又避免外部污染，同时提供抽吸部件30良好的压力环境。
优选地，罩壳60包括可相互卡合的第一壳体601、第二壳体602；其中，一喷嘴本体50的连接板52分别固定于第一壳体601内表面，另一喷嘴本体50的连接板52分别固定于第二壳体602内表面；
在一优选实施例中，如图7、图8、图20-23所示，第一壳体601与第二壳体602卡合时，按压第一壳体601或第二壳体602，以驱使两喷嘴本体50联动喷射鼻腔喷剂；第一壳体601与第二壳体602分离时，按压第一壳体601或第二壳体602，以驱使其对应的喷嘴本体50独立喷射鼻腔喷剂。
在本实施例中，由于使用时，即存在单一鼻腔用药或者清洁的应用场景，也存在两个鼻腔一起用药或者清洁的应用场景，又或者两个鼻腔先后依次用药或者清洁的应用场景，再或者依次对两鼻腔轮流进行清洁后用药的应用场 景；为解决上述场景，采用一种随时分离随时合并的罩壳60。需要说明的是，如图22所示，当第一壳体601与第二壳体602卡合时，此时罩壳60合并为一整体，通过按压罩壳60上表面任意一部位，同时形成作用于两喷嘴本体50的下压力，以形成两喷嘴本体50同时喷射，即对两个鼻腔同时进行喷射；当需要某一喷嘴本体50单独喷射时，沿图22虚线箭头方向对罩壳60进行拆分，实现第一壳体601与第二壳体602分离；如图23所示，第二壳体602已与第一壳体601分离并进行单独下压动作，下压高度为H，此时第二壳体602对应的喷嘴本体50在下压的作用下单独进行喷射，而第一壳体601未进行下压，从而实现独立喷射。
在一优选实施例中，如图20-23所示，第一壳体601侧边设有第一卡齿641；第二壳体602侧边设有第二卡齿642；第一卡齿641与第二卡齿642相互啮合以形成第一壳体601与第二壳体602卡合结构。具体地，若干第一卡齿641沿一方向间隔分布于第一壳体601侧边，以增加合并时的结合力，防止在联动喷射时，罩壳60发生分离。
在一优选实施例中，如图20-23所示，第一壳体601侧边设有长槽651；第二壳体602侧边设有插接块652；第一壳体601与第二壳体602卡合时，插接块652插入长槽651内。通过插接结构，提高罩壳60合并时的稳定性。
如图12-14所示，在一优选实施例中，连接板52设有连接部521、第一管口522、偏移通道523；其中，连接部521用于连接罩壳60的内表面；第一管口522与抽吸部件30的上吸管31连通；偏移通道523一通连通第一管口522，另一端连通贯穿喷头51的喷管510；如图9、图10所示，两喷嘴本体50通过偏移通道523改变喷射路径，以缩小两喷头51之间的间距。参照图10所示，两独立的瓶口13的间距D1明显大于两喷头51的间距D2。在本实施例中，由于人体两鼻腔间距较小，而喷瓶用以抽吸部件30的直径难以满足两鼻腔间距要求，将抽吸部件30小型化不仅会增加制造难度与成本，同时还会降低抽吸的喷液的喷量；在本实施例中采用的偏移通道523大大降低了制造难度，同时满足两鼻腔间距要求，实现双鼻腔进行同时给药或清洁。应当理解，第一管口522、偏移通道523、喷管510相互密封，避免渗漏。
在一优选实施例中，如图2、图4、图6所示，瓶腔10底部设有供抓握 的凹陷部11，凹陷部11沿两瓶口13的连线方向延伸。使用时，凹陷部11用以供使用者大拇指进行抓握，配合罩壳60表面设有摩擦纹，便于使用者仅用三个手指完成喷鼻动作，使用便捷。
在一优选实施例中，喷头51末端可弯折。如图18、图19所示，喷头51包括喷头连接部511、喷头置入部512、喷头弯曲部513；其中，喷头连接部511用以连接连接板52；喷头置入部512用以伸入鼻腔；喷头弹性弯曲部513一端连接喷头连接部511，另一端连接喷头置入部512；喷头弯曲部513可形变以改变喷头置入部512的朝向。如图18所示，两喷头51的喷头置入部512可相向弯曲，进一步减小两喷头置入部512的间距，以更好的适配不同人鼻腔间距不同的情况，其中，弯曲角度α为0°至30°；如图19所示，为图18的侧视图，喷头置入部512的弯曲用以增大使用者的操作空间，避免实施按压动作时瓶体紧靠人脸部，便于使用者操作，其中，弯曲角度β为0°至30°；在本实施例中，喷头弯曲部513可采用内嵌有钢丝的波纹管材质制成，以实现喷头置入部512的弯曲；更进一步的，喷头连接部511、喷头弯曲部513通体可制作成波纹管状。在另一优选实施例中，喷头51由软质硅胶制成。通过硅胶的形变来实现喷头51末端的弯折，以适配不同人鼻腔间距不同的情况，同时增大使用者的操作空间，避免实施按压动作时瓶体紧靠人脸部，便于使用者操作。
在一优选实施例中，如图12-图16，连接部521包括用以插接的长孔。在本实施例中，罩壳60内表面设有限位柱61，通过四限位柱61与四长孔进行配合，实现连接板52与罩壳60的安装；长孔一方面可以减低相互配合的精度要求，另一方面为罩壳60与喷嘴本体50可相对进行小位移的运动提供基础。
在一优选实施例中，如图12-14所示，下压部53为管状结构，其内部设有第一管口522。在本实施例中，管状的下压部53套设于第一管口522外周，参考图9、图11所示，抽吸部件30的上吸管31插入第一管口522并与其相互密封，以形成封闭的喷射通路。更进一步地，第一管口522处还包括套设其外周的导向管54，用以形成上吸管31与第一管口522对接导向。
在一优选实施例中，偏移通道523包括一容置于连接板52内部的胶皮管 道。胶皮管道本身具有一定弹性，在喷头51弯折的过程中，可满足材料的延展的要求。更进一步地，根据不同的瓶体尺寸，偏移通道523的偏移量大于等于5mm且小于等于20mm。应当理解，偏移通道523也可采用注塑成型的腔道配合内部密封的方式实现。
在一优选实施例中，如图15所示，罩壳60表面设有供喷头51穿设的通孔62。更进一步地，如图17所示，喷头51贯穿通孔62时，喷头51的外壁与通孔62内壁存在间隙63，以在罩壳60与喷嘴本体50进行小位移的运动时提供一空间，进一步扩大喷头51的运动范围。
在本发明的描述中，需要说明的是，术语“内”指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。在本发明中，除非另有明确的规定和限定，第一特征在第二特征之上或之下可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征之上、上方和上面包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征之下、下方和下面包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
以上，仅为本发明的较佳实施例而已，并非对本发明作任何形式上的限制；凡本行业的普通技术人员均可按说明书附图所示和以上而顺畅地实施本发明；但是,凡熟悉本专业的技术人员在不脱离本发明技术方案范围内，利用以上所揭示的技术内容而做出的些许更动、修饰与演变的等同变化，均为本发明的等效实施例；同时,凡依据本发明的实质技术对以上实施例所作的任何等同变化的更动、修饰与演变等，均仍属于本发明的技术方案的保护范围内。

Claims (10)

  1. 双通道鼻腔药剂喷瓶，包括瓶本体(100)；其特征在于：所述瓶本体(100)包括瓶腔(10)、瓶盖(20)、抽吸部件(30)、喷嘴本体(50)、罩壳(60)；其中，
    所述瓶腔(10)包括第一腔室(16)、第二腔室(17)、两独立的瓶口(13)；其中，所述第一腔室(16)与所述第二腔室(17)通过隔板(15)分隔成两个独立的空间；所述第一腔室(16)用以存放鼻腔护理液或鼻腔清洗液；所述第二腔室(17)用以存放鼻腔药剂，所述第一腔室(16)的容积大于所述第二腔室(17)的容积；所述瓶口(13)密封连接有所述抽吸部件(30)；
    所述抽吸部件(30)用以将所述瓶腔(10)内的溶液抽吸出；
    所述喷嘴本体(50)包括喷头(51)、连接板(52)、下压部(53)；所述喷头(51)与所述下压部(53)分别设于所述连接板(52)的两对立面；
    所述喷头(51)贯穿于施加下压力的罩壳(60)，以伸入鼻腔进行喷射；
    所述连接板(52)连接于所述罩壳(60)的内表面，以形成喷嘴本体(50)的连接基础；所述下压部(53)用于抵接抽吸部件(30)的压缩部(32)，以将罩壳(60)的下压力传递至压缩部(32)，形成抽吸部件(30)的抽吸动作；
    所述瓶盖(20)将所述喷嘴本体(50)与所述罩壳(60)罩设于所述瓶腔(10)与所述瓶盖(20)的盖体之间；
    按压所述罩壳(60)表面，驱使所述下压部(53)压缩对应所述压缩部(32)，以从所述第一腔室(16)中抽吸鼻腔护理液或鼻腔清洗液或从所述第二腔室(17)抽吸鼻腔药剂并喷射至鼻腔中。
  2. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述隔板(15)对所述瓶腔(10)分隔的比例为1:2.5-1:1.5。
  3. 如权利要求1或2所述的双通道鼻腔药剂喷瓶，其特征在于：所述瓶腔(10)表面还设有注液口(18)；所述注液口(18)连通所述第一腔室(16)。
  4. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述瓶腔(10)表面还设有用以卡接所述瓶盖(20)的凸缘(12)。
  5. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述瓶本体(100)还包括内套盖(40)；所述内套盖(40)螺接于所述瓶口(13)外，用以与所述瓶口(13)共同形成所述抽吸部件(30)的固定结构。
  6. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述罩壳(60)包括可相互卡合的第一壳体(601)、第二壳体(602)；其中，一所述喷嘴本体(50)的连接板(52)分别固定于所述第一壳体(601)内表面，另一所述喷嘴本体(50)的连接板(52)分别固定于所述第二壳体(602)内表面；
    所述第一壳体(601)与所述第二壳体(602)卡合时，按压所述第一壳体(601)或所述第二壳体(602)，以驱使两喷嘴本体(50)联动喷射鼻腔喷剂；所述第一壳体(601)与所述第二壳体(602)分离时，按压所述第一壳体(601)或所述第二壳体(602)，以驱使其对应的喷嘴本体(50)独立喷射鼻腔喷剂。
  7. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述连接板(52)设有连接部(521)、第一管口(522)、偏移通道(523)；其中，所述连接部(521)用于连接罩壳(60)的内表面；所述第一管口(522)与抽吸部件(30)的上吸管(31)连通；所述偏移通道(523)一通连通所述第一管口(522)，另一端连通贯穿所述喷头(51)的喷管(510)；
    两所述喷嘴本体(50)通过所述偏移通道(523)改变喷射路径，以缩小两所述喷头(51)之间的间距。
  8. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述瓶腔(10)底部设有供抓握的凹陷部(11)。
  9. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述喷头(51)包括喷头连接部(511)、喷头置入部(512)、喷头弯曲部(513)；其中，
    所述喷头连接部(511)用以连接所述连接板(52)；
    所述喷头置入部(512)用以伸入鼻腔；
    所述喷头弹性弯曲部(513)一端连接所述喷头连接部(511)，另一端连接喷头置入部(512)；所述喷头弯曲部(513)可形变以改变所述喷头置入部(512)的朝向。
  10. 如权利要求1所述的双通道鼻腔药剂喷瓶，其特征在于：所述罩壳 (60)表面设有供所述喷头(51)穿设的通孔(62)；所述喷头(51)贯穿所述通孔(62)时，所述喷头(51)的外壁与所述通孔(62)内壁存在间隙(63)；所述罩壳(60)内表面设有限位柱(61)，所述连接板(52)上设有连接部(521)；所述连接部(521)为通槽结构，用以与所述限位柱(61)配合形成所述喷嘴本体(50)与所述罩壳(60)的限位结构；所述连接部(521)为长孔状，以使所述限位柱(61)可沿长孔延伸方向运动。
PCT/CN2020/137695 2020-12-18 2020-12-18 双通道鼻腔药剂喷瓶 WO2022126627A1 (zh)

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CN1148345A (zh) * 1995-03-10 1997-04-23 株式会社优尼希雅杰克斯 鼻腔用喷药器
US20090216183A1 (en) * 2008-02-25 2009-08-27 Americo Michael Minotti Multi medication nasal spray device and method
US20100175696A1 (en) * 2006-08-31 2010-07-15 Kazunori Ishizeki Medicine sprayer
CN205460425U (zh) * 2016-03-10 2016-08-17 张宝睿 一种耳鼻喉给药器
CN109011052A (zh) * 2018-08-15 2018-12-18 佛山市第人民医院（中山大学附属佛山医院） 一种新型鼻用喷雾器
TWI689453B (zh) * 2019-08-01 2020-04-01 元盛生醫電子股份有限公司 分配裝置
CN212118749U (zh) * 2020-01-13 2020-12-11 程冯丽 一种嵌套式鼻喷剂瓶

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1148345A (zh) * 1995-03-10 1997-04-23 株式会社优尼希雅杰克斯 鼻腔用喷药器
US20100175696A1 (en) * 2006-08-31 2010-07-15 Kazunori Ishizeki Medicine sprayer
US20090216183A1 (en) * 2008-02-25 2009-08-27 Americo Michael Minotti Multi medication nasal spray device and method
CN205460425U (zh) * 2016-03-10 2016-08-17 张宝睿 一种耳鼻喉给药器
CN109011052A (zh) * 2018-08-15 2018-12-18 佛山市第人民医院（中山大学附属佛山医院） 一种新型鼻用喷雾器
TWI689453B (zh) * 2019-08-01 2020-04-01 元盛生醫電子股份有限公司 分配裝置
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