Nasal suction device

Abstract

The utility model discloses a snorting device which comprises a shell and a core body seat, an outer cover is arranged on the shell in a covering mode, at least one air suction hole is formed in the shell, the shell covers the core body seat, and the shell is connected with the core body seat in a sealing mode. The core body seat is provided with a core body part, the core body part is internally provided with a liquid guide mounting cavity and a sealed annular cavity surrounding the liquid guide mounting cavity, the liquid guide mounting cavity is internally provided with a liquid guide rod, and the middle part of the liquid guide rod is provided with a liquid guide through hole; liquid oil is arranged in the sealing annular cavity, and the liquid oil in the sealing annular cavity is in contact with the liquid guide rod in the liquid guide mounting cavity through the liquid guide seam; an air inlet hole is formed in the core body seat; and the liquid guide through hole is respectively communicated with the air suction hole and the air inlet hole. The liquid oil volatilization device is simple in structure, capable of improving the liquid oil volatilization effect, capable of effectively preventing the liquid guide rod from being polluted, high in safety and capable of effectively meeting the safe use requirement of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of nasal inhalation devices, in particular to a nasal inhalation device. Background Art

[0002] Sometimes people experience dizziness, difficulty concentrating, motion sickness, and seasickness. Common solutions include applying topical medications like medicated oil or cooling oil. However, this requires opening the medicine box and applying the medication directly to the skin, which can easily cause contamination and is inconvenient. Another solution is to carry an essential oil bottle. When experiencing motion sickness, seasickness, or simply needing a boost, simply open the bottle cap and sniff the refreshing, invigorating, or comforting aroma of the medicine or fragrance. This aroma dispels wind and heat, clears the mind, and calms itching, alleviating discomfort like motion sickness.

[0003] The essential oil bottle (abbreviation "nasal ... Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a nasal suction device with a simple structure, which can improve the volatilization effect of liquid oil and effectively prevent the liquid guide rod from being contaminated. It has high safety and can effectively meet the user's safety needs.

[0005] In order to solve the above technical problems, the utility model provides a nasal suction device, including an outer shell and a core seat, the outer shell is covered with an outer cover, the outer shell is provided with at least one suction hole, the outer shell covers the core seat, and the outer shell and the core seat are sealed and connected; the core seat is provided with a core part, the core part is provided with a liquid guide installation cavity and a sealed annular cavity arranged around the liquid guide installation cavity, a liquid guide rod is installed in the liquid guide installation cavity, and a liquid guide through hole is provided in the middle of the liquid guide rod; liquid oil is provided in the sealed annular cavity, and the liquid oil in the sealed annular cavity contacts the liquid guide rod in the liquid guide installation cavity through the liquid guide gap; the core seat is provided with an air inlet hole, and the liquid guide through hole is respectively connected to the suction hole and the air inlet.

[0006] As an improvement of the above solution, an air storage cavity is formed between the shell and the core seat, the core body is located in the air storage cavity, and the liquid guide hole is connected with the air suction hole through the air storage cavity.

[0007] As an improvement of the above-mentioned scheme, the core seat includes a base and the core part, the core part is arranged on the base, the core part includes a core and a liquid storage head cover, a liquid guide mounting groove and a liquid storage annular groove arranged around the liquid guide mounting groove are provided in the core; the liquid storage head cover is installed on the core body, the liquid storage head cover and the liquid guide mounting groove enclose the sealed annular cavity to form the sealed annular cavity, and the liquid storage head cover and the liquid guide mounting groove enclose the liquid guide mounting cavity to form the liquid guide mounting cavity; the liquid storage head cover is provided with an air vent corresponding to the liquid guide through hole, and the bottom of the liquid guide mounting groove is provided with the air inlet hole.

[0008] As an improvement to the above solution, the annular convex edge of the liquid storage head cover is inserted into the liquid storage annular groove, and the liquid storage head cover is sealed to the liquid storage annular groove.

[0009] As an improvement to the above solution, the liquid guide slit is provided on at least one side wall of the liquid storage annular groove close to the liquid guide installation groove.

[0010] As an improvement to the above solution, the liquid guiding slits are respectively provided on the side walls on both sides of the liquid storage annular groove.

[0011] As an improvement to the above solution, the outer cover is provided with at least one outwardly extending air intake pipe, and the air intake pipe is provided with the air inlet hole.

[0012] As an improvement to the above solution, the base is provided with an upwardly extending convex ring on the four edges thereof, the outer shell is covered on the base, and the inner wall of the outer shell is sealed with the convex ring; the upper outer wall of the convex ring is provided with a sealing ring mounting groove, and the sealing ring mounting groove is used to install the sealing ring.

[0013] As an improvement of the above solution, the liquid-conducting rod is made of porous ceramics, plant cotton and artificial cotton.

[0014] As an improvement to the above solution, the base and the core are an integrally formed structure.

[0015] The implementation of this utility model has the following beneficial effects:

[0016] This utility model has a simple structure and can fully contact the liquid guide rod located inside the device with the air entering through the air inlet. The large contact area leads to good liquid and oil volatilization and a high user experience. The gas containing liquid and oil components is released outward through the air inlet for the user to inhale. During use and carrying, the liquid guide rod located inside is not easily contaminated, and the safety is high, which can effectively meet the user's safety needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the nasal suction device of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the nasal suction device of the utility model Figure 2 ;

[0019] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure in the AA direction;

[0020] Figure 4 This is a schematic diagram of the structure of the core seat of the utility model Figure 1 ;

[0021] Figure 5 This is a schematic diagram of the structure of the core seat of the utility model Figure 2 ;

[0022] Figure 6 This is a schematic diagram of the structure of the core seat of the utility model Figure 3 . DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear in this document are based solely on the accompanying drawings and are not intended to limit the present invention.

[0024] like Figures 1 to 6As shown, the utility model provides a nasal suction device, including an outer shell 1 and a core seat 2, the outer shell 1 is covered with an outer cover (not shown in the figure), the outer shell 1 is provided with at least one suction hole 11, the outer shell 1 covers the core seat 2, and the outer shell 1 and the core seat 2 are sealed. The core seat 2 is provided with a core part 21, and a liquid guide mounting cavity 22 and a sealed annular cavity 23 arranged around the liquid guide mounting cavity 22 are provided in the core part 21. A liquid guide rod 3 is installed in the liquid guide mounting cavity 22, and a liquid guide through hole 31 is provided in the middle of the liquid guide rod 3; liquid oil is provided in the sealed annular cavity 23, and the liquid oil in the sealed annular cavity 23 contacts the liquid guide rod 3 in the liquid guide mounting cavity 22 through the liquid guide slit 221 to penetrate the liquid oil into the liquid guide rod 3; an air inlet hole 24 is provided on the core seat 2, and the liquid guide through hole 31 is respectively connected to the suction hole 11 and the air inlet.

[0025] When in use, gas flows in from the air inlet 24. When the gas flows through the inner surface of the liquid-conducting rod 3, that is, when the airflow flows through the inner surface of the liquid-conducting hole 31 in the middle of the liquid-conducting rod 3, it will carry away the corresponding liquid and oil components; and the gas with a small amount of liquid and oil components will be discharged outward through the air intake hole 11 for the user to inhale and use. The present utility model establishes a gas flow channel that flows through the internal liquid-conducting rod 3, which can allow external gas to enter the liquid-conducting hole 31 of the liquid-conducting rod 3 in the device from the outside in sequence, so that the gas is in full contact with the inner surface of the entire liquid-conducting rod 3. The large contact area can improve the volatilization effect of the liquid and oil, thereby improving the user's experience; and the gas with liquid and oil components is dispersed outward through the air intake hole 11 for the user to inhale and use. During use and carrying, the liquid-conducting rod 3 located inside is not easily contaminated, has high safety, and can effectively meet the user's safety needs.

[0026] It should be noted that, when not in use, the air inlet 24 can be sealed with a plug to avoid the volatilization and waste of liquid oil.

[0027] Preferably, the liquid-conducting rod 3 is made of porous materials such as porous ceramics, plant cotton or artificial cotton, so that the liquid oil entering through the liquid-conducting slit 221 can fully penetrate the liquid-conducting rod 3, ensuring that the liquid oil will not leak out while facilitating the evaporation and normal suction of the liquid oil.

[0028] Preferably, the liquid oil is a refreshing liquid, an aromatherapy liquid, a smelling salt, a snuff or a medicinal liquid, but is not limited thereto.

[0029] Furthermore, an air storage cavity 25 is formed between the outer shell 1 and the core base 2, and the core portion 21 is located in the air storage cavity 25. The liquid guide hole 31 is connected to the air inlet 11 via the air storage cavity 25. The air storage cavity 25 is configured to store the gas containing liquid oil components flowing out of the liquid guide hole 31. When the outer cover is opened for use, the gas containing liquid oil components in the air storage cavity 25 can be inhaled by the user first, and new gas containing liquid oil components will subsequently enter the air storage cavity 25 and be inhaled by the user, thereby ensuring that the user can inhale the gas immediately, improving the efficiency of product use, and thus enhancing the user's experience.

[0030] Furthermore, the core seat 2 includes a base 26 and the core part 21, the core part 21 is arranged on the base 26, the core part 21 includes a core 211 and a liquid storage head cover 212, the core 211 is provided with a liquid guide mounting groove 213 and a liquid storage annular groove 214 arranged around the liquid guide mounting groove 213; the liquid storage head cover 212 is installed on the core body 211, and the liquid storage head cover 212 and the liquid guide mounting groove 213 enclose the sealed annular cavity 23 to seal the stored liquid oil; the liquid storage head cover 212 and the liquid guide mounting groove 213 enclose the liquid guide mounting cavity 22, and the liquid storage head cover 212 can play a role of abutting and fixing the liquid guide rod 3 located in the liquid guide mounting cavity 22, so as to prevent the liquid guide rod 3 from shaking or falling out easily, thereby improving the firmness of the device. The liquid storage head cover 212 is provided with an air vent 215 corresponding to the liquid guide hole 31, and the bottom of the liquid guide mounting groove 213 is provided with the air inlet 24 to allow external gas to enter and fully contact the liquid oil on the inner surface of the liquid guide rod 3 and carry the liquid oil with corresponding components, so that the gas with a small amount of liquid oil components flows from the liquid guide hole 31 into the air storage cavity 25, and finally flows into the user's nasal cavity for use by the user.

[0031] The annular convex edge 216 of the liquid storage head cover 212 is inserted into the liquid storage annular groove 214 , and the liquid storage head cover 212 is sealed to the liquid storage annular groove 214 to improve the sealing storage effect of liquid and oil.

[0032] Preferably, the liquid guide slit 221 is provided on at least one sidewall of the liquid storage annular groove 214 adjacent to the liquid guide mounting groove 213. In this embodiment, the liquid guide slits 221 are provided on both sidewalls of the liquid storage annular groove 214, and the two liquid guide slits 221 are located on the same straight line. Through the liquid guide slits 221 on the left and right sides, the liquid oil is evenly infiltrated into the liquid guide rod 3 from both sides. In other embodiments, the number of liquid guide slits 221 can be provided according to actual needs, and this is not intended to be a limitation.

[0033] Preferably, at least one outwardly extending air intake pipe 12 is provided on the outer cover, and the air intake pipe 12 is provided with the air inlet hole 24 .

[0034] Preferably, the base 26 is provided with an upwardly extending convex ring 261 on the four edges thereof, the shell 1 is covered on the base 26, and the inner wall of the shell 1 is sealedly connected to the convex ring 261; wherein, the upper outer wall of the convex ring 261 is provided with a sealing ring mounting groove 262, and the sealing ring mounting groove 262 is used to install a sealing ring to improve the sealing between the shell 1 and the core seat 2, thereby preventing the gas in the gas storage chamber 25 from leaking out and affecting the use effect of the device.

[0035] Preferably, the base 26 and the core 21 are an integrally formed structure.

[0036] In summary, the present invention has a simple structure and ensures that the liquid-conducting rod inside the device is in full contact with the air entering through the air inlet. This large contact area results in effective volatilization of the liquid and oil, providing a high user experience. The gas containing the liquid and oil is then released through the air inlet for inhalation by the user. The internal liquid-conducting rod is less susceptible to contamination during use and portability, providing a high level of safety and effectively meeting the user's safety requirements.

[0037] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the above-mentioned embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-mentioned embodiments within the technical scope disclosed by the present invention, or replace some of the technical features therein with equivalents. Such modifications, changes, or replacements do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A nasal suction device, characterized in that: It includes a shell and a core seat, wherein the shell is covered with an outer cover, the shell is provided with at least one air suction hole, the shell covers the core seat, and the shell and the core seat are sealed; The core seat is provided with a core portion, the core portion is provided with a liquid guide installation cavity and a sealed annular cavity arranged around the liquid guide installation cavity, a liquid guide rod is installed in the liquid guide installation cavity, and a liquid guide through hole is provided in the middle of the liquid guide rod; Liquid oil is provided in the sealing annular cavity, and the liquid oil in the sealing annular cavity contacts the liquid guide rod in the liquid guide installation cavity through the liquid guide slit; An air inlet hole is provided on the core seat, and the liquid guide hole is communicated with the air suction hole and the air inlet respectively.

2. The nasal suction device according to claim 1, characterized in that An air storage cavity is formed between the shell and the core seat, the core portion is located in the air storage cavity, and the liquid guide hole is communicated with the air suction hole through the air storage cavity.

3. The nasal suction device according to claim 2, characterized in that The core seat includes a base and the core part, the core part is arranged on the base, the core part includes a core and a liquid storage head cover, and a liquid guide installation groove and a liquid storage annular groove arranged around the liquid guide installation groove are provided in the core; The liquid storage head cover is mounted on the core body, the liquid storage head cover and the liquid guide installation groove enclose the sealed annular cavity, and the liquid storage head cover and the liquid guide installation groove enclose the liquid guide installation cavity; The liquid storage head cover is provided with an air vent corresponding to and communicating with the liquid guide through hole, and the bottom of the liquid guide installation groove is provided with the air inlet hole.

4. The nasal suction device according to claim 3, characterized in that The annular convex edge of the liquid storage head cover is inserted into the liquid storage annular groove, and the liquid storage head cover is sealed and connected to the liquid storage annular groove.

5. The nasal suction device according to claim 3, characterized in that The liquid guide slot is provided on at least one side wall of the liquid storage annular groove close to the liquid guide installation groove.

6. The nasal suction device according to claim 5, characterized in that The liquid guiding slits are respectively arranged on the side walls on both sides of the liquid storage annular groove.

7. The nasal suction device according to claim 1, characterized in that The outer cover is provided with at least one outwardly extending air intake pipe, and the air intake pipe is provided with the air inlet hole.

8. The nasal suction device according to claim 3, characterized in that The base is provided with an upwardly extending convex ring on the four edges thereof, the outer shell covers the base, and the inner wall of the outer shell is sealedly connected to the convex ring; A sealing ring installation groove is provided on the upper outer wall of the convex ring, and the sealing ring installation groove is used for installing the sealing ring.

9. The nasal suction device according to claim 1, characterized in that The liquid-conducting rod is made of porous ceramics, plant cotton and artificial cotton.

10. The nasal suction device according to claim 3, characterized in that The base and the core are an integrally formed structure.

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