Press-type fragrance bottle

Abstract

The present utility model belongs to the technical field of air improvement devices, and provides a press-type fragrance bottle, comprising a bottle body, a lower bottle cap, and an upper bottle cap. The bottle body is connected to the lower bottle cap. The press-type fragrance bottle of the present application has a reasonable structural design, achieves the circulation of gas by means of pressing the upper bottle cap, facilitating the outflow of vapor of a volatile liquid in the press-type fragrance bottle, and can also achieve overall sealing, preventing the waste of the vapor of the liquid. The application scenario of this embodiment may be a perfume sampling scenario, or the press-type fragrance bottle may be filled with essential balm liquid, allowing a user to inhale the vapor for refreshment when feeling drowsy during activities such as driving.

Description

A press-type fragrance bottle Technical Field

[0001] This utility model belongs to the technical field of air improvement equipment, specifically relating to a press-type fragrance bottle. Background Technology

[0002] As people's living standards continue to improve, their demands for material goods are increasing, and their pursuit of gaseous substances such as perfumes is becoming more diverse. Currently, the general method for using liquid or solid fragrances is to expose them directly to air to evaporate, burn them to evaporate, or spray them to diffuse their effective scent. However, in certain situations, these methods can have drawbacks. For example, highly volatile fragrances are not suitable for making solid perfume balms, as they tend to lose their scent too quickly; fragrances exposed to air for extended periods can lead to waste; liquid fragrances, once opened, pose a risk of spillage and environmental pollution; and some fragrances are not suitable for direct skin contact and therefore cannot be sprayed.

[0003] Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a press-type fragrance bottle.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A press-type fragrance bottle includes a bottle body, a lower cap, and an upper cap, wherein the bottle body is connected to the lower cap;

[0007] The bottle body has a first cavity for holding liquid, and the lower bottle cap has a second cavity. The lower bottle cap is provided with a first air guide tube and a second air guide tube. The upper ends of the first air guide tube and the second air guide tube are located in the second cavity, and the lower ends of the first air guide tube and the second air guide tube are located in the first cavity. The outer wall of the lower bottle cap is provided with an air inlet and an air outlet. The air inlet and the air outlet are respectively positioned opposite to the upper ends of the first air guide tube and the second air guide tube.

[0008] The upper bottle cap and the lower bottle cap are slidably fitted together. The upper bottle cap is provided with a partition part and a through hole. The partition part is located between the air inlet and the upper end of the first air guide tube and between the air outlet and the upper end of the second air guide tube. During the movement of the upper bottle cap relative to the lower bottle cap, the partition part moves and aligns the through hole with the positions of the air inlet and the air outlet.

[0009] Preferably, it further includes an anti-backflow device, which includes an anti-backflow cover and an anti-backflow column. The anti-backflow column is disposed inside the pipe of the second air guide pipe. The anti-backflow cover covers the lower pipe port of the second air guide pipe. The anti-backflow cover is provided with a plurality of first vent holes. The anti-backflow column is provided with a first anti-backflow plate and a second anti-backflow plate. The first anti-backflow plate and the second anti-backflow plate are inclined to each other. The outer wall surfaces of the first anti-backflow plate and the second anti-backflow plate are fitted to the inner wall surface of the pipe of the second air guide pipe. The first anti-backflow plate and the second anti-backflow plate are provided with second vent holes. The second vent holes of the first anti-backflow plate and the second vent holes of the second anti-backflow plate are misaligned.

[0010] Preferably, the second vent is an arc-shaped groove located at one end of the first or second anti-backflow plate, and the arc-shaped groove is located at one end of the first or second anti-backflow plate near the anti-backflow cover.

[0011] Preferably, it further includes a third air guide tube, which is located within the first cavity, and the lower end of the third air guide tube is connected to the lower end of the first air guide tube.

[0012] Preferably, the second cavity is provided with a guide seat, and the upper bottle cap is provided with a guide member that slides with the guide seat. The guide seat is provided with a first guide groove and a second guide groove. The first guide groove is arranged along the height direction of the guide seat. The second guide groove communicates with the bottom of the first guide groove and is arranged perpendicular to the first guide groove. The guide member is provided with a guide protrusion that can cooperate with the first guide groove or the second guide groove.

[0013] Preferably, the upper end face of the upper bottle cap is provided with a number of parallel elongated grooves, and a number of hemispherical grooves are evenly distributed along the edge of the upper end face of the upper bottle cap.

[0014] Preferably, the outer wall surface of the lower bottle cap is provided with a plurality of elliptical grooves.

[0015] Preferably, the bottom of the first cavity and along its inner wall surface are provided with an annular liquid level protrusion.

[0016] Preferably, it also includes a closing ring, which is disposed between the upper bottle cap and the lower bottle cap.

[0017] Preferably, the closing ring is provided with a buckle, the buckle is provided with a buckle protrusion, the inner wall surface of the second cavity is provided with a groove that cooperates with the buckle protrusion, and a fixing protrusion is provided on both sides of the groove.

[0018] Compared with the prior art, the beneficial effects of this utility model include:

[0019] The press-type fragrance bottle of this application has a reasonable structural design. The gas can be circulated by pressing the top cap, which facilitates the outflow of the volatile liquid vapor inside the press-type fragrance bottle. It can also achieve overall sealing to prevent the waste of liquid vapor. The application scenario of this embodiment can be perfume smelling, or it can be filled with medicated oil liquid and refreshed by inhaling the gas when feeling drowsy, such as while driving. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 is a schematic diagram of the structure of this utility model.

[0022] Figure 2 is an exploded view of the structure of this utility model.

[0023] Figure 3 is a schematic diagram of the anti-backflow device of this utility model.

[0024] Figure 4 is a schematic diagram of the bottle body of this utility model.

[0025] Figure 5 is a structural schematic diagram of the lower bottle cap of this utility model from the bottom direction.

[0026] Figure 6 is a structural schematic diagram of the bottle body of this utility model from the top view.

[0027] Wherein: 1-Bottle body, 101-First cavity, 102-Liquid level protrusion; 2-Lower cap, 201-Second cavity, 202-Slot, 203-Fixing protrusion, 204-Guide seat, 205-First guide groove, 206-Second guide groove, 207-Elliptical groove, 208-Air inlet, 209-Air outlet; 3-Upper cap, 301-Block, 302-Through hole, 303-Guide component, 304-Guide protrusion, 305-Elongated groove, 306-Hemispherical groove; 4-First air guide tube; 5-Second air guide tube; 6-Anti-backflow device, 601-Anti-backflow cover, 602-Anti-backflow column, 603-First anti-backflow plate, 604-Second anti-backflow plate, 605-First vent, 606-Second vent; 7-Third air duct; 8-Closed ring; 801-Snap fastener; 802-Snap fastener protrusion. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0030] Example:

[0031] As shown in Figures 1-6, this embodiment provides a press-type fragrance bottle, including a bottle body 1, a lower cap 2 and an upper cap 3, with the bottle body 1 connected to the lower cap 2;

[0032] The bottle body 1 has a first cavity 101 for placing liquid, and the lower bottle cap 2 has a second cavity 201. The lower bottle cap 2 is provided with a first air guide tube 4 and a second air guide tube 5. The upper ends of the first air guide tube 4 and the second air guide tube 5 are located in the second cavity 201, and the lower ends of the first air guide tube 4 and the second air guide tube 5 are located in the first cavity 101. The outer wall of the lower bottle cap 2 is provided with an air inlet 208 and an air outlet 209. The air inlet 208 and the air outlet 209 are respectively positioned opposite to the upper ends of the first air guide tube 4 and the second air guide tube 5.

[0033] The upper bottle cap 3 and the lower bottle cap 2 are slidably fitted together. The upper bottle cap 3 is provided with a partition part 301 and a through hole 302. The partition part 301 is located between the air inlet 208 and the upper end of the first air guide pipe 4, and between the air outlet 209 and the upper end of the second air guide pipe 5. During the movement of the upper bottle cap 3 relative to the lower bottle cap 2, the partition part 301 moves and the through hole 302 corresponds to the position of the air inlet 208 and the air outlet 209.

[0034] In this embodiment, the press-type fragrance bottle is positioned below the lower cap 2 during use. The liquid in the first cavity 101 is volatile, such as perfume or essential oil. When the user presses the upper cap 3, causing it to slide downwards relative to the lower cap 2, the partition 301 moves downwards, aligning the through hole 302 with the air inlet 208 and air outlet 209. The air inlet 208 and air outlet 209 are connected to the first air guide tube 4 and the second air guide tube 5 through the through hole 302. One of the user's nostrils is pressed against the air outlet 209. When the user inhales through the air outlet 209... The press-type fragrance bottle generates negative pressure, causing external air to enter the first chamber through the air inlet 208 and the first air guide tube 4. This allows the gas from the liquid evaporating in the first chamber 101 to enter the second air guide tube 5 and then enter the user's nose through the air outlet 209. When the user releases the upper cap 3 and the upper cap 3 returns to its original position, the partition 301 moves downward, and the through hole 302 is misaligned with the positions of the air inlet 208 and the air outlet 209. At this time, the air inlet 208 and the air outlet 209 are blocked by the partition 301 from the first air guide tube 4 and the second air guide tube 5, achieving a sealing effect and preventing the evaporating gas from overflowing from the press-type fragrance bottle.

[0035] Additionally, the press-type fragrance bottle of this embodiment also has an anti-backflow function, and can be used even when the cap 2 is positioned below the bottle body 1:

[0036] The specific anti-backflow structure includes an anti-backflow device 6, which includes an anti-backflow cover 601 and an anti-backflow column 602. The anti-backflow column 602 is located inside the second air duct 5. The anti-backflow cover 601 covers the lower end of the second air duct 5. The anti-backflow cover 601 has several first vent holes 605. The anti-backflow column 602 has a first anti-backflow plate 603 and a second anti-backflow plate 604. The first anti-backflow plate 603 and the second anti-backflow plate 604 are inclined to each other. The outer walls of the first anti-backflow plate 603 and the second anti-backflow plate 604 are in contact with the inner wall of the second air duct 5. The first anti-backflow plate 603 and the second anti-backflow plate 604 have second vent holes 606. The second vent holes 606 of the first anti-backflow plate 603 and the second vent holes 606 of the second anti-backflow plate 604 are misaligned.

[0037] Specifically, the second vent 606 is an arc-shaped groove located at one end of the first anti-backflow plate 603 or the second anti-backflow plate 604, and the arc-shaped groove is located at the end of the first anti-backflow plate 603 or the second anti-backflow plate 604 near the anti-backflow cover 601.

[0038] Specifically, it also includes a third air guide tube 7, which is located inside the first cavity 101, and the lower end of the third air guide tube 7 is connected to the lower end of the first air guide tube 4.

[0039] In the above structure, when the press-type fragrance bottle is inverted, that is, when the lower cap 2 is located below the bottle body 1, the first anti-backflow plate 603 and the second anti-backflow plate 604 of the anti-backflow device 6 can prevent the liquid in the first cavity 101 from flowing in the pipe of the second air guide tube 5, thereby preventing the liquid in the first cavity 101 from entering the second cavity 201.

[0040] When the user presses the bottle cap 3 and aligns the through hole 302 with the air inlet 208 and the air outlet 209, the second vent 606 of the first anti-backflow plate 603 and the second vent 606 of the second anti-backflow plate 604 are misaligned, allowing air to flow in the pipe of the second air guide tube 5. This creates negative pressure in the press-type fragrance bottle, causing the gas from the liquid evaporation in the first cavity 101 to enter the second air guide tube 5 and then enter the user's nose through the air outlet 209.

[0041] In this embodiment, the specific structure for the fit between the upper cap 3 and the lower cap 2 is as follows:

[0042] A guide seat 204 is provided in the second cavity 201. The upper bottle cap 3 is provided with a guide member 303 that slides with the guide seat 204. A spring member is provided in the guide seat 204. One end of the spring member abuts against the guide member 303. The above structure can ensure that the guide member 303 can automatically rebound after being pressed. The guide seat 204 is provided with a first guide groove 205 and a second guide groove 206. The first guide groove 205 is set along the height direction of the guide seat 204. The second guide groove 206 communicates with the bottom of the first guide groove 205 and is set perpendicular to the first guide groove 205. The guide member 303 is provided with a guide protrusion 304 that can cooperate with the first guide groove 205 or the second guide groove 206.

[0043] In the above structure, the sliding engagement between the upper cap 3 and the lower cap 2 is achieved through the engagement of the guide protrusion 304 and the first guide groove 205. At the same time, when the guide protrusion 304 moves to a position close to the bottom of the first guide groove 205, the upper cap 3 can be rotated, thereby moving the guide protrusion 304 to the second guide groove 206. At this time, the through hole 302 is misaligned with the positions of the air inlet 208 and the air outlet 209. At this time, the air inlet 208 and the air outlet 209 are blocked by the partition 301 from the first air guide tube 4 and the second air guide tube 5, achieving a sealing effect and preventing the volatile gas from overflowing from the press-type fragrance bottle.

[0044] Several parallel elongated grooves 305 are provided on the upper end face of the upper bottle cap 3, and several hemispherical grooves 306 are evenly distributed along the edge of the upper end face of the upper bottle cap 3.

[0045] Specifically, the outer wall of the lower bottle cap 2 is provided with several elliptical grooves 207.

[0046] The above structure can increase the user's tactile feedback when in contact with the upper cap 3 or the lower cap 2, thus improving the user experience.

[0047] In this embodiment, the bottom of the first cavity 101 and along its inner wall surface are provided with an annular liquid level protrusion 102, which can be used as a reference to ensure the amount of liquid added by the user in the first cavity 101.

[0048] This embodiment also includes a closing ring 8, which is located between the upper bottle cap 3 and the lower bottle cap 2.

[0049] Specifically, the closing ring 8 is provided with a buckle 801, and the buckle 801 is provided with a buckle protrusion 802. The inner wall surface of the second cavity 201 is provided with a groove 202 that cooperates with the buckle protrusion 802. On both sides of the groove 202, there are fixing protrusions 203. The buckle protrusion 802 and the groove 202 fix the closing ring 8 to the second cavity 201. At the same time, the fixing protrusions 203 limit the buckle protrusion 802 to prevent it from shaking in the groove 202 and ensure the stability of the connection.

[0050] The above settings ensure that the closing ring 8 can be quickly and easily installed between the upper bottle cap 3 and the lower bottle cap 2. At the same time, the connection between the bottle body 1 and the lower bottle cap 2 in this embodiment is achieved through a threaded connection structure, which facilitates the disassembly and assembly of the overall structure and makes it easy to produce and promote.

[0051] In summary, the press-type fragrance bottle of this embodiment has a reasonable structural design. By pressing the upper cap 3, gas can be circulated, facilitating the outflow of volatile liquid vapors from the bottle. It can also achieve overall sealing, preventing the waste of liquid vapors. The application scenarios of this embodiment can be perfume testing, or it can be filled with essential oil liquid to refresh the mind when drowsy, such as while driving.

[0052] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

A press-type fragrance bottle, characterized in that, include: The bottle body, the lower cap, and the upper cap are connected to the lower cap. The bottle body has a first cavity for holding liquid, and the lower bottle cap has a second cavity. The lower bottle cap is provided with a first air guide tube and a second air guide tube. The upper ends of the first air guide tube and the second air guide tube are located in the second cavity, and the lower ends of the first air guide tube and the second air guide tube are located in the first cavity. The outer wall of the lower bottle cap is provided with an air inlet and an air outlet. The air inlet and the air outlet are respectively positioned opposite to the upper ends of the first air guide tube and the second air guide tube. The upper bottle cap and the lower bottle cap are slidably fitted together. The upper bottle cap is provided with a partition part and a through hole. The partition part is located between the air inlet and the upper end of the first air guide tube and between the air outlet and the upper end of the second air guide tube. During the movement of the upper bottle cap relative to the lower bottle cap, the partition part moves and aligns the through hole with the positions of the air inlet and the air outlet. According to claim 1, the press-type fragrance bottle is characterized in that, It also includes an anti-backflow device, which comprises an anti-backflow cover and an anti-backflow column. The anti-backflow column is disposed inside the pipe of the second air guide pipe. The anti-backflow cover covers the lower pipe port of the second air guide pipe. The anti-backflow cover is provided with a plurality of first vent holes. The anti-backflow column is provided with a first anti-backflow plate and a second anti-backflow plate. The first anti-backflow plate and the second anti-backflow plate are inclined to each other. The outer wall surfaces of the first anti-backflow plate and the second anti-backflow plate are fitted to the inner wall surface of the pipe of the second air guide pipe. The first anti-backflow plate and the second anti-backflow plate are provided with second vent holes. The second vent holes of the first anti-backflow plate and the second vent holes of the second anti-backflow plate are misaligned. According to claim 2, the press-type fragrance bottle is characterized in that, The second vent is an arc-shaped groove located at one end of the first or second anti-backflow plate, and the arc-shaped groove is located at one end of the first or second anti-backflow plate near the anti-backflow cover. According to claim 2, the press-type fragrance bottle is characterized in that, It also includes a third air guide tube, which is located in the first cavity, and the lower end of the third air guide tube is connected to the lower end of the first air guide tube. According to claim 1, the press-type fragrance bottle is characterized in that, The second cavity is provided with a guide seat, and the upper bottle cap is provided with a guide member that slides with the guide seat. The guide seat is provided with a first guide groove and a second guide groove. The first guide groove is arranged along the height direction of the guide seat. The second guide groove communicates with the bottom of the first guide groove and is arranged perpendicular to the first guide groove. The guide member is provided with a guide protrusion that can cooperate with the first guide groove or the second guide groove. According to claim 1, the press-type fragrance bottle is characterized in that, The upper surface of the bottle cap has several parallel elongated grooves, and several hemispherical grooves are evenly distributed along the edge of the upper surface of the bottle cap. According to claim 1, the press-type fragrance bottle is characterized in that, The outer wall surface of the lower bottle cap is provided with several elliptical grooves. According to claim 1, the press-type fragrance bottle is characterized in that, The bottom of the first cavity and along its inner wall are provided with an annular liquid level protrusion. According to claim 1, the press-type fragrance bottle is characterized in that, It also includes a closing ring, which is located between the upper bottle cap and the lower bottle cap. According to claim 9, the press-type fragrance bottle is characterized in that, The closed ring is provided with a buckle, and the buckle is provided with a buckle protrusion. The inner wall of the second cavity is provided with a groove that cooperates with the buckle protrusion, and a fixing protrusion is provided on both sides of the groove.

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