WO2024109229A1 - Embout buccal fonctionnel - Google Patents

Embout buccal fonctionnel Download PDF

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Publication number
WO2024109229A1
WO2024109229A1 PCT/CN2023/115539 CN2023115539W WO2024109229A1 WO 2024109229 A1 WO2024109229 A1 WO 2024109229A1 CN 2023115539 W CN2023115539 W CN 2023115539W WO 2024109229 A1 WO2024109229 A1 WO 2024109229A1
Authority
WO
WIPO (PCT)
Prior art keywords
functional liquid
functional
injection
way
sealing
Prior art date
Application number
PCT/CN2023/115539
Other languages
English (en)
Chinese (zh)
Inventor
石峰
骆权峰
曾超向
Original Assignee
深圳晨露生物科技有限公司
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 深圳晨露生物科技有限公司 filed Critical 深圳晨露生物科技有限公司
Publication of WO2024109229A1 publication Critical patent/WO2024109229A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the utility model belongs to the technical field of food, and in particular relates to a functional suction nozzle.
  • the utility model proposes a functional suction nozzle, comprising:
  • a shell wherein the shell is a hollow structure, one end of the shell is a suction port for a user, and the other end is an air inlet, and a gas channel is between the suction port and the air inlet;
  • a functional liquid storage component is arranged in the housing and is used to contain the functional liquid;
  • An injection assembly the injection assembly is arranged in the housing and close to the air inlet, and the injection assembly is arranged to make the functional liquid storage part and the injection assembly communicate with each other in one direction under pressure;
  • the functional liquid storage component includes a first body, the first body is a hollow structure and is used to accommodate the functional liquid, an interface is provided at one end of the first body, the injection component is movably connected to the interface, and the injection component is configured to be unidirectionally connected with the first body under pressure,
  • the first body includes a first part and a second part, the first part is connected to the second part in a detachable manner, the first part and the second part are both hollow structures, the first part is used to accommodate the functional liquid, a sealing part is provided at one end of the first part facing the second part, and an unsealing part is provided at one end of the second part facing the sealing part, and when the first part cooperates with the second part, the unsealing part releases the seal of the sealing part on the first part So that the first part is connected with the second part.
  • the present application provides a functional mouthpiece, in which the functional liquid can flow out from the functional liquid storage part along the injection assembly under the action of pressure, and the user can eat it.
  • the functional liquid is a liquid that can provide a certain value to the user.
  • the functional mouthpiece provided by the utility model can be applied to different industries, and the purpose and replacement can be determined according to the needs of the user.
  • the functional liquid can be a medical functional liquid, such as physiological saline, glucocorticoids, bronchodilators, anticholinergic drugs, expectorant drugs, etc. commonly used for atomization; the functional liquid can be an extract of Chinese medicine or an extract of other food materials, such as mint flavor, patchouli flavor or agarwood flavor. Chinese medicine has its own medicinal properties.
  • the functional liquid can be a smoke liquid, which is similar to an electronic cigarette or a tobacco product after being filled with the smoke liquid.
  • the functional liquid can be a flavoring liquid, such as a fruit flavor or a vegetable flavor.
  • the flavoring liquid can be mixed with tobacco products for use.
  • the flavoring liquid can be used to improve the taste of the smoke, and it can also play a role in improving quality and reducing harm.
  • the functional suction nozzle provided in the present application covers a wide range of applications with great differences in various fields. The strong versatility of the functional suction nozzle can reduce the number of mold opening times, and can reduce production costs and designers' expenses.
  • the injection component and the functional liquid storage component are arranged inside the shell to avoid contamination of the injection component and thus affect the function and taste of the functional liquid, and also to avoid the problem of functional liquid leaking out due to accidental touch, such as the injection component being triggered and the functional liquid leaking out when it is placed in a pocket and collides with a key.
  • the injection component Under pressure, the injection component enables one-way communication between the functional liquid storage component and the injection component. When the pressure is lost, the connection between the injection component and the functional liquid storage component is cut off, thereby avoiding the random flow of the functional liquid and improving the user experience.
  • the first body includes a first part and a second part, and the first part and the second part are connected in a detachable connection manner.
  • detachable connection such as threaded fit, screw fit, snap fit, rotation fit, magnetic fit, etc.
  • the first part and the second part are connected in a detachable connection manner.
  • Both the first part and the second part are hollow structures.
  • the first part is used to contain the functional liquid.
  • a sealing part is provided at one end of the body, and an unsealing part is provided at one end of the second part facing the sealing part. When the first part and the second part are matched, the unsealing part releases the seal of the sealing part on the first part.
  • the sealing part can prevent the functional liquid from flowing out of the functional liquid storage part when not assembled.
  • the second part is first assembled with the injection assembly, and then the first part is assembled with the second part to connect the first part with the second part, thereby improving assembly efficiency.
  • the functional liquid is used up and needs to be replaced, it is only necessary to release the connection between the first part and the second part, and then install the first part containing the new functional liquid on the second part.
  • detachable connection such as threaded fit, screw fit, snap fit, rotation fit, magnetic fit, etc.
  • the sealing portion is a rubber piece integral with one end of the first part facing the second part, and an opening is provided at the center of the rubber piece, and the opening is configured to be opened by the unsealing portion when the first part and the second part are matched to allow the first part to communicate with the second part.
  • the sealing portion is slidably connected to an end of the first part, and the sealing portion is configured so that the unsealing portion causes the sealing portion to move away from the unsealing portion when the first part cooperates with the second part.
  • the unsealing portion is provided with a through hole
  • the sealing portion comprises:
  • a sealing plate slidably connected to an end of the first portion
  • a sealing member connected to a side of the sealing plate facing the unsealing portion
  • a first elastic member wherein the first elastic member is sandwiched between the sealing plate and the first part, and the sealing part is configured such that when the first part cooperates with the second part, the unsealing part causes the sealing plate to move away from the unsealing part so that the second part is connected to the first part through the through hole.
  • the first part and the second part are threadedly fitted, snap-fitted, or magnetically fitted.
  • the injection assembly comprises:
  • a one-way structure is connected to the first body, and the one-way structure is configured to enable the first body to be connected to the injection tube in one direction under pressure.
  • a main injection hole is provided at the end of the injection tube, and a plurality of auxiliary injection holes are provided around the injection tube.
  • the injection tube is provided with a plurality of auxiliary injection holes at uniform circumferential intervals.
  • the injection tube is connected to the first body through the one-way structure, the injection tube has a stepped hole, and the one-way structure includes:
  • the guide member is sealed and connected to the interface, and the guide member, the injection tube and the functional liquid
  • An accommodating cavity is formed between the storage members, and the injection tube is arranged through the guide member;
  • a first one-way piece, the first one-way piece is located between the interface and the injection tube, and the size of the first one-way piece is larger than the size of the interface;
  • the second one-way member is located in the stepped hole, and a size of the second one-way member is larger than a minimum size of the stepped hole,
  • the second elastic member is clamped between the first one-way member and the stepped hole.
  • the second elastic member is in a stressed state.
  • the first one-way member seals the interface.
  • the second one-way member connects the accommodating chamber and the injection tube.
  • the first one-way member connects the interface and the accommodating chamber, and the second one-way member seals the accommodating chamber.
  • the unsealing portion is conical or linear.
  • FIG1 is a schematic diagram of the three-dimensional structure of a functional nozzle according to an embodiment of the present utility model
  • FIG2 is a front view of the functional nozzle shown in FIG1 ;
  • Fig. 3 is a cross-sectional view taken along the A-A direction of one embodiment shown in Fig. 2;
  • FIG4 is a cross-sectional view of the functional liquid storage component shown in FIG3 after the first part and the second part are separated;
  • FIG5 is a side view of a third portion of the functional liquid storage element shown in FIG4;
  • FIG6 is a cross-sectional view of the first and second parts of the functional liquid storage member shown in FIG3 after being assembled;
  • Fig. 7 is a cross-sectional view taken along the A-A direction of another embodiment shown in Fig. 2;
  • FIG8 is a cross-sectional view of the functional liquid storage member shown in FIG7 after the first part and the second part are separated;
  • FIG9 is a cross-sectional view of the first and second parts of the functional liquid storage member shown in FIG7 after being assembled;
  • FIG. 10 is a cross-sectional view of the injection tube shown in FIG. 3 or FIG. 7 .
  • first, second, third, etc. may be used in the text to describe multiple elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may only be used to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as “first”, “second” and other numerical terms do not imply a sequence or order when used in the text. Therefore, the first element, component, region, layer or section discussed below does not depart from the order. The teachings of the example embodiments may be referred to as a second element, component, region, layer or section.
  • spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as “inside”, “outside”, “inner side”, “outer side”, “below”, “below”, “above”, “above”, etc.
  • Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as “below other elements or features” or “below other elements or features” will subsequently be oriented as “above other elements or features" or “above other elements or features”. Therefore, the example term “below" can include both upper and lower orientations.
  • the device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.
  • the present invention provides a functional suction nozzle 100, comprising:
  • Shell 1 is a hollow structure, one end of the shell 1 is a suction port 11, the other end is an air inlet 12, and a gas channel 13 is between the suction port 11 and the air inlet 12;
  • a functional liquid storage element 2 which is disposed in the housing 1 and is used to contain the functional liquid;
  • the injection assembly 3 is arranged in the housing 1 and close to the air inlet 12.
  • the injection assembly 3 is arranged to make the functional liquid storage part 2 and the injection assembly 3 communicate with each other in one direction under the action of pressure.
  • the present application provides a functional suction nozzle 100.
  • the functional liquid can flow out from the functional liquid storage part along the injection component, and the user can eat it.
  • the functional liquid is a liquid that can provide a certain value to the user.
  • the functional suction nozzle 100 provided by the utility model can be applied to different industries, and the purpose and replacement are determined according to the needs of the user.
  • the functional liquid can be a medical functional liquid, such as physiological saline, glucocorticoids, bronchodilators, anticholinergics, expectorants, etc. commonly used for atomization; the functional liquid can be an extract of traditional Chinese medicine or an extract of other food materials, such as mint, patchouli, etc.
  • the functional liquid can be a smoke liquid, which is similar to an electronic cigarette or tobacco product after being filled with the smoke liquid.
  • the functional liquid can be a flavoring liquid, such as a fruit flavor or a vegetable flavor.
  • the flavoring liquid can be mixed with tobacco products to improve the taste of the smoke through the flavoring liquid.
  • the functional suction nozzle 100 provided in the present application covers a wide range of applications, and the differences in various fields are large. The strong versatility of the functional suction nozzle 100 can reduce the number of mold openings, and can reduce production costs and designer expenses.
  • the injection component and the functional liquid storage component are arranged inside the shell to avoid contamination of the injection component and thus affect the function and taste of the functional liquid, and also to avoid the problem of functional liquid leaking out due to accidental touch, such as the injection component being triggered and the functional liquid leaking out when it is placed in a pocket and collides with a key.
  • the injection component Under pressure, the injection component enables one-way communication between the functional liquid storage component and the injection component. When the pressure is lost, the connection between the injection component and the functional liquid storage component is cut off, thereby avoiding the random flow of the functional liquid and improving the user experience.
  • the functional suction nozzle 100 provided in the present application can be used alone or in combination with a functional liquid carrier.
  • the functional liquid carrier can be a tobacco product, such as a cigarette and a cigarette shrapnel including a tobacco portion and a filter, or a cotton core, a felt, a thin sheet, a dry particle, etc.
  • the cigarette shrapnel may contain a cigarette shrapnel liquid or may not contain a cigarette shrapnel liquid.
  • the functional liquid carrier When the functional liquid carrier is inserted into the housing 1 from the air inlet 12, friction will be generated between the functional liquid carrier and the injection assembly 3, and the friction will be converted into pressure on the injection assembly 3, which is the force that causes the injection assembly 3 to be connected to the functional liquid storage part 2 in one way. After the one-way connection, the functional liquid in the functional liquid storage part 2 can enter the functional liquid carrier through the injection assembly 3.
  • the outflow of the entire functional liquid only needs to insert the functional liquid carrier to complete the operation, and there is no need to set an additional button or drive mechanism to push the functional liquid into the functional liquid carrier, which simplifies the structure and reduces the production and manufacturing costs.
  • the functional liquid storage component 2 includes a first body 21.
  • the first body 21 is a hollow structure and is used to contain the functional liquid.
  • An interface 22 is provided at one end of the first body 21.
  • the injection component 3 is movably connected to the interface 22.
  • the injection component 3 is configured to be unidirectionally connected to the first body 21 under pressure.
  • the injection component 3 is configured to be movably connected to the interface 22.
  • the injection component 3 and the interface 22 are configured to be movably connected.
  • a sealing member may be provided at the interface 22 between the injection component 3 and the functional liquid storage component 2.
  • the sealing member may be a foam or a rubber ring.
  • the movable connection between the injection component 3 and the functional liquid storage component 2 may be a threaded fit, a screw fit, a snap fit, a rotation fit, or a magnetic fit. Cooperation, etc.
  • the first body 21 includes a first part 211 and a second part 212, and the first part 211 and the second part 212 are connected in a detachable manner.
  • detachable connection such as threaded fitting, screw fitting, snap fitting, rotation fitting, magnetic fitting, etc.
  • the first part 211 and the second part 212 are connected in a detachable manner.
  • the first part 211 and the second part 212 are both hollow structures.
  • the first part 211 is used to accommodate the functional liquid.
  • a sealing part 213 is provided at one end of the body 21, and an unsealing part 214 is provided at one end of the second part 212 facing the sealing part 213.
  • the unsealing part 214 releases the seal of the sealing part 213 on the first part 211.
  • the sealing part 213 can prevent the functional liquid from flowing out of the functional liquid storage part 2 when not assembled.
  • first assemble the second part 212 with the injection assembly 3, and then assemble the first part 211 with the second part 212 together to connect the first part 211 with the second part 212, thereby improving assembly efficiency.
  • the functional liquid is used up and needs to be replaced, it is only necessary to release the connection between the first part 211 and the second part 212, and then install the first part 211 containing new functional liquid on the second part 212.
  • the unsealing part 214 can destroy the seal of the sealing part 213 on the first part 211, and the functional liquid can flow out of the first part 211 and enter the accommodating cavity 328 and the injection tube 31 in turn.
  • the detachable connection between the first part 211 and the second part 212 is a threaded fit.
  • the sealing portion 213 is a rubber piece that is integrated with one end of the first portion 211 facing the second portion 212, and an opening is provided at the center of the rubber piece, and the opening is configured to be opened by the unsealing portion 214 when the first portion 211 and the second portion 212 are matched to allow the first portion 211 to communicate with the second portion 212, and to be completely closed in the absence of external force, in a sealed state.
  • the unsealing portion 214 may be tapered or linear. As shown in FIGS. 3 to 6 , the unsealing portion 214 may be tapered.
  • the sealing portion 213 and the first portion 211 are an integrated structure, and relative movement cannot occur between the two.
  • relative movement can occur between the sealing portion 213 and the first portion 211.
  • a through hole 215 is provided on the unsealing portion 214, and the sealing portion 213 includes a sealing plate 2131, a sealing member 2132 and a first elastic member 2133.
  • the sealing plate 2131 is slidably connected to the end of the first portion 211, and the sealing member 2132 is connected to the side of the sealing plate 2131 facing the unsealing portion 214.
  • the first elastic member 2133 is sandwiched between the sealing plate 2131 and the first part 211.
  • the sealing part 213 is configured so that when the first part 211 and the second part 212 are matched, the unsealing part 214 causes the sealing plate 2131 to move away from the unsealing part 214 so that the second part 213 and the first part 211 are connected through the through hole 2141.
  • the sealing plate 2131 is tightly matched with the first part 211 through the sealing member 2132 to prevent the liquid in the first part 211 from flowing out, and the first elastic member 2133 is in a stretched state.
  • the unsealing part 214 enters the first part 211 to push open the sealing plate 2131, and the first elastic member 2133 is continuously stretched, so that a flow channel is formed between the sealing plate 2131 and the first part 211, and the flow channel is connected with the through hole 2141, so that the functional liquid can flow out of the first part 211 and enter the second part 212, and then enter the accommodating cavity 328 and the injection tube 31 in sequence.
  • the functional liquid is used up and needs to be replaced, it is only necessary to release the connection between the first part 211 and the second part 212.
  • the first elastic member 2133 causes the sealing plate 2131 to gradually move toward the direction close to the second part 211, and finally tightly cooperate with the first part 211 again to achieve sealing.
  • the first part 211 containing new functional liquid is installed on the second part 212.
  • detachable connection such as threaded fit, screw fit, snap fit, rotation fit, magnetic fit, etc.
  • the material of the sealing plate 2131 can be the same as that of the first part 211.
  • the unsealing portion 214 can be conical or linear.
  • the sealing plate 2131 can be made of the same material as the first part 211 or the second part 212, and have a certain hardness.
  • the sealing member 2132 is made of a rubber member or a silicone member, and the sealing member 2132 and the sealing plate 2131 are connected by the first elastic member 2133 to form a sealing structure.
  • the first elastic member 2133 can be provided with one, and is set at any position between the sealing plate 2131 and the first part 211. Furthermore, in order to better achieve the sliding effect, at least two first elastic members 2133 are provided, and are evenly spaced and set between the sealing plate 2131 and the first part 211.
  • a one-way structure 32 is required to realize it.
  • the injection assembly 3 includes an injection tube 31 and a one-way structure 32, and the one-way structure 32 is connected to the first body 21.
  • the one-way structure 32 is configured to make the first body 21 and the injection tube 31 communicate with each other in one direction under pressure, so that the functional liquid can flow out and be consumed by the user.
  • the one-way structure 32 can be used as an intermediate piece connecting the injection tube 31 and the first body 21, and has both a connection function and a one-way function, or it can only have a one-way function, and the injection tube 31 is directly connected to the first body 21.
  • the one-way structure 32 is used as an intermediate piece connecting the injection tube 31 and the first body 21, and has both a connection function and a one-way function.
  • the injection tube 31 is connected to the first body 21 through a one-way structure 32.
  • the one-way structure 32 includes a guide member 321, a first one-way member 322, a second one-way member 323 and a second elastic member 324.
  • the guide member 321 is sealed and connected to the interface 22.
  • An accommodating cavity 328 is formed between the guide member 321, the injection tube 31 and the functional liquid storage member 2.
  • the injection tube 31 passes through the guide member 321.
  • the first one-way member 322 is located between the interface 22 and the injection tube 31, and the size of the first one-way member 322 is larger than the size of the interface 22.
  • the second one-way member 323 is located in the stepped hole 31. 1, and the size of the second one-way member 323 is larger than the minimum size of the stepped hole 311, the second elastic member 324 is sandwiched between the first one-way member 322 and the stepped hole 311, when the injection tube 31 is connected to the functional liquid storage member 2, the second elastic member 324 is in a stressed state, the first one-way member 322 seals the interface 22, and the second one-way member 323 connects the accommodating chamber 328 and the injection tube 31, when the injection tube 31 is not connected to the functional liquid storage member 2, the first one-way member 322 connects the interface 22 and the accommodating chamber 328, and the second one-way member 323 seals the accommodating chamber 328.
  • the injection tube 31 is moved toward the first body 21 by the pressure, the volume of the accommodating chamber 328 is reduced, and the pressure is increased.
  • the first one-way member 322 cannot move under the action of the second elastic member 324, and the interface 22 is always kept in a sealed state.
  • the second one-way member 323 connects the accommodating chamber 328 and the injection tube 31 under the impact of the functional liquid, and the functional liquid can flow out of the injection tube 31 and be consumed by the user.
  • the pressure is lost, the injection tube 31 is restored to its initial state under the action of the second elastic member 324, and the volume of the accommodating chamber 328 is increased to form a negative pressure.
  • the first one-way member 322 no longer seals the interface 22 under the action of the negative pressure, and the functional liquid in the first body 21 enters the accommodating chamber 328 from the first body 21 to replenish the functional liquid that has just flowed out, and this reciprocating process is repeated to achieve automatic outflow and replenishment of the functional liquid.
  • the first one-way member 322 and the second one-way member 323 are both configured as arc-shaped surfaces on one side for sealing, for example, the first one-way member 322 and the second one-way member 323 are both spheres, ellipsoids or hemispheres.
  • the second elastic member 324 is a columnar spring.
  • the functional liquid is continuously consumed as the user uses it.
  • the user can choose to purchase a new functional nozzle 100.
  • a functional liquid replenishing port is provided on the first body 21, and a through hole is provided on the housing 1 at a position corresponding to the functional liquid replenishing port.
  • the user can choose to purchase a functional liquid refilling package and fill the functional liquid by himself.
  • the functional liquid replenishing port is set to open unidirectionally under pressure to avoid leakage after filling.
  • the injection assembly 3 will continuously move relative to the first body 21.
  • the first body 21 adopts a rigid structure.
  • the first body 21 can be configured as a flexible structure, that is, it has a certain amount of deformation. When the temperature difference is large, the flexible structure has higher adaptability.
  • a pressing opening is provided on the housing 1 in the area corresponding to the first body 21, and the user manually squeezes the first body 21 to assist the injection of the functional fluid.
  • the first body 21 in order to facilitate users to check the usage of the functional liquid, can be set as a light-transmitting member, and a light-transmitting area is provided on the shell 1 corresponding to the first body 21.
  • the usage of the functional liquid such as the remaining amount, can be clearly seen through the superposition of the light-transmitting area and the light-transmitting member.
  • the user can judge the approximate number of times that it can be used, and can adjust the purchase time according to the remaining amount to ensure that the user can use it continuously.
  • the functional liquid is continuously consumed. When it is exhausted or about to be exhausted, the user can choose to purchase a new functional nozzle 100.
  • a functional liquid replenishing port is provided on the first body 21, and the user can choose to purchase a functional liquid refilling package and fill the functional liquid by himself.
  • the functional liquid storage part 2 in addition to filling and replenishing the functional liquid, can also be disassembled and replaced with a new functional liquid storage part 2 to complete the replenishment of the functional liquid. Therefore, the functional liquid storage part 2 is set to be detachably connected to the housing 1.
  • detachable connection such as threaded fit, screw fit, snap fit, rotation fit, magnetic fit, etc.
  • it can be a direct detachable connection between the functional liquid storage component 2 and the shell 1
  • it can be an indirect detachable connection achieved by the direct detachable connection between the functional liquid storage component 2 and the shell 1 through the injection assembly 3, or it can be a direct detachable connection between the functional liquid storage component 2 and the injection assembly 3 and the shell 1 respectively.
  • the following only takes the detachable connection between the functional liquid storage component 2 and the shell 1 as an example for explanation, and other connection methods are all within the scope of protection of this application.
  • the functional liquid storage component 2 and the shell 1 are detachably connected by snaps.
  • the shell 1 includes a third part 14 and a fourth part 15, and the third part 14 and the fourth part 15 are connected in a detachable manner.
  • the third part 14 and the fourth part 15 are both hollow structures.
  • One end of the third part 14 is a suction port 11, and one end of the fourth part 15 is an air inlet 12.
  • the detachable connection between the third part 14 and the fourth part 15 can be a threaded fit, a screw fit, a snap fit, or a rotation fit.
  • the third part 14 and the fourth part 15 are threaded fit, and opposite forces are first applied to the third part 14 and the fourth part 15 respectively to separate the first part from the fourth part 15, and then the functional liquid storage component 2 is removed from the fourth part 15. Since the injection component 3 and the functional liquid storage component 2 At least part of the fourth portion 15 is located within the fourth portion 15, providing a force application point for the user to facilitate disassembly.
  • the housing 1 includes a second body and a sliding cover, a window is provided on the second body, the window is slidably connected to the sliding cover, and the size of the window is greater than or equal to the sum of the sizes of the functional liquid storage part 2 and the injection assembly 3.
  • the user applies a force to the sliding cover to make it slide relative to the second body and expose the window, and the user can take out the injection assembly 3 and the functional liquid storage part 2 from the second body through the window, and then put a new injection assembly 3 and the functional liquid storage part 2 into the second body through the window, and finally slide the sliding cover in the opposite direction to close the window, and complete the replacement of the functional liquid storage part 2.
  • the sliding direction of the sliding cover relative to the second body may be along the axis direction of the second body.
  • the sliding direction of the sliding cover relative to the second body can be a circumferential direction surrounding the second body.
  • the functional suction nozzle 100 also includes a first cover body, which is buckled at the suction port 11.
  • the first cover body can be a hard material or a flexible material.
  • the first cover body is a flexible material, has better sealing, and can play a waterproof and dustproof effect.
  • the functional suction nozzle 100 also includes a second cover body, which is buckled at the air inlet 12.
  • the second cover body can be a hard material or a flexible material.
  • the second cover body is a flexible material, has better sealing, and can play a waterproof and dustproof effect. At the same time, it prevents foreign matter from entering and causing the injection assembly 3 to be triggered by mistake.
  • the functional suction nozzle 100 further includes a shielding member, which is rotatably connected to one end of the housing 1 near the air inlet 12, and the shielding member is configured to shield or open the air inlet 12.
  • the shielding member is rotated to open the air inlet 12, and the user can insert the functional liquid carrier into the air inlet 12.
  • the shielding member is rotated to close the air inlet 12 to prevent foreign matter from entering and causing the injection assembly 3 to be triggered by mistake.
  • the suction port 11 is flat, and the entrance is smoother, which can improve the user's comfort.
  • a main injection hole 313 is provided at the end of the injection tube 31, the center of the main injection hole 313 coincides with the center of the injection tube 31, and a plurality of auxiliary injection holes 313 are provided in the circumference of the injection tube 31.
  • the axis of the auxiliary injection hole 312 can be perpendicular to the center of the injection tube 31, or it can be at an acute angle to the center of the injection tube 31.
  • the auxiliary injection hole 312 can make the functional liquid more uniformly injected into the functional liquid carrier, which can improve the atomization effect.
  • the axis of the auxiliary injection hole 312 is at an acute angle to the center of the injection tube 31.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un embout buccal fonctionnel (100), comprenant un boîtier (1), une partie de stockage de liquide fonctionnel (2) et un ensemble d'injection (3). La partie de stockage de liquide fonctionnel (2) comprend un premier corps (21). Le premier corps (21) comprend une structure creuse et est utilisé pour recevoir un liquide fonctionnel. Un orifice de raccordement (22) est ménagé dans une extrémité du premier corps (21). L'ensemble d'injection (3) est relié mobile à l'orifice de raccordement (22), et l'ensemble d'injection (3) est conçu pour être en communication unidirectionnelle avec le premier corps (21) sous l'action de la pression. Le premier corps (21) comprend une première partie (211) et une seconde partie (212). La première partie (211) et la seconde partie (212) sont reliées amovibles l'une à l'autre, à la fois la première partie (211) et la seconde partie (212) comprennent une structure creuse, la première partie (211) est utilisée pour recevoir le liquide fonctionnel, l'extrémité de la première partie (211) faisant face à la seconde partie (212) est pourvue d'une partie d'étanchéité (213), et l'extrémité de la seconde partie (212) faisant face à la partie d'étanchéité (213) est pourvue d'une partie de non-étanchéité (214). Lorsqu'elle n'est pas assemblée, la partie d'étanchéité (213) peut empêcher le liquide fonctionnel de s'écouler hors de la partie de stockage de liquide fonctionnel (2). Pendant l'assemblage, la seconde partie (212) et l'ensemble d'injection (3) sont d'abord assemblés l'un à l'autre, et puis la première partie (211) et la seconde partie (212) sont assemblées l'une à l'autre de sorte que la première partie (211) est en communication avec la seconde partie (212), ce qui permet d'améliorer l'efficacité d'assemblage.
PCT/CN2023/115539 2022-11-25 2023-08-29 Embout buccal fonctionnel WO2024109229A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN218999534U (zh) * 2022-11-25 2023-05-12 深圳晨露生物科技有限公司 功能性吸嘴

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CN1630476A (zh) * 2002-05-13 2005-06-22 思想环球股份有限公司 吸入器
CN1726060A (zh) * 2002-12-13 2006-01-25 大塚制药株式会社 经肺给药的吸入装置
US20150000656A1 (en) * 2011-12-16 2015-01-01 Sanofi Sa Device For Administering A Powdered Medicament To A Patient By Inhalation
CN108348703A (zh) * 2015-07-20 2018-07-31 医疗发展国际有限公司 用于可吸入液体的吸入器装置
CN113260400A (zh) * 2019-01-14 2021-08-13 菲利普莫里斯生产公司 干粉吸入器装置
CN218650268U (zh) * 2022-10-11 2023-03-21 深圳晨露生物科技有限公司 带点烟的功能性吸嘴以及套件
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Publication number Priority date Publication date Assignee Title
CN1630476A (zh) * 2002-05-13 2005-06-22 思想环球股份有限公司 吸入器
CN1726060A (zh) * 2002-12-13 2006-01-25 大塚制药株式会社 经肺给药的吸入装置
US20150000656A1 (en) * 2011-12-16 2015-01-01 Sanofi Sa Device For Administering A Powdered Medicament To A Patient By Inhalation
CN108348703A (zh) * 2015-07-20 2018-07-31 医疗发展国际有限公司 用于可吸入液体的吸入器装置
CN113260400A (zh) * 2019-01-14 2021-08-13 菲利普莫里斯生产公司 干粉吸入器装置
CN218650268U (zh) * 2022-10-11 2023-03-21 深圳晨露生物科技有限公司 带点烟的功能性吸嘴以及套件
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