Essential oil bottle

Abstract

The utility model discloses an essential oil bottle which comprises a bottle body and a cover body, a bottle neck is arranged on the bottle body, the cover body is detachably connected to the bottle neck, the essential oil bottle further comprises a liquid outlet plug connected to the bottle neck, and the liquid outlet plug comprises a first connecting ring, an abutting piece and a liquid outlet part. The abutting piece is integrally connected to the outer peripheral edge of the first connecting ring and arranged at the upper end of the bottle neck, the liquid outlet part is integrally connected to the inner peripheral edge of the first connecting ring, a liquid outlet is formed in the liquid outlet part, a sealing part is integrally connected to the upper portion of the liquid outlet part, and the sealing part is arranged at the lower end of the bottle neck. The sealing part is communicated with the liquid outlet, a sealing column and a first sealing ring arranged around the sealing column are arranged in the cover body, the sealing column is matched with the inner wall of the sealing part, and the first sealing ring is matched with the outer wall of the sealing part; the interior and the exterior of the sealing part are doubly sealed through the sealing column and the first sealing ring, so that the sealing performance of the essential oil bottle is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of essential oil packaging, specifically to an essential oil bottle. BACKGROUND

[0002] With the continuous development of economic society, people's pursuit of skin care is gradually improved, and essential oil is a common skin care product in life, and because it has the characteristics of easy oxidation and rapid volatilization, the requirement of its packaging material for sealing is higher. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of essential oil bottles with better sealing.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An essential oil bottle, comprising a bottle body and a cover body, the bottle body has a neck, the cover body is detachably connected to the neck, further comprising a liquid outlet plug connected to the neck, the liquid outlet plug comprises a first connecting ring, a stop sheet and a liquid outlet portion, the stop sheet is integrally connected to the outer periphery of the first connecting ring, the stop sheet is placed at the upper end of the neck, the liquid outlet portion is integrally connected to the inner periphery of the first connecting ring, a liquid outlet is formed in the liquid outlet portion, the aperture of the liquid outlet is 0.4mm-0.6mm, a sealing portion is integrally connected above the liquid outlet portion, the sealing portion is in communication with the liquid outlet, a sealing column and a first sealing ring arranged around the sealing column are arranged in the cover body, the sealing column is matched with the inner wall of the sealing portion, and the first sealing ring is matched with the outer wall of the sealing portion.

[0006] Preferably, a second sealing ring is arranged around the first sealing ring in the cover body, and the second sealing ring abuts against the stop sheet.

[0007] Preferably, the sealing column is in interference fit with the inner wall of the sealing portion.

[0008] Preferably, at least one second connecting ring is arranged on the outer wall of the first connecting ring, each second connecting ring is arranged around the outer wall of the first connecting ring, and each second connecting ring is in interference fit with the inner wall of the neck.

[0009] Preferably, the longitudinal section of the sealing portion is U-shaped.

[0010] Preferably, the cover body further comprises a third connecting ring arranged around the second connecting ring, a first threaded segment is arranged on the third connecting ring, a second threaded segment is arranged on the outer wall of the neck, the second threaded segment is matched with the first threaded segment, and the cover body is detachably connected to the neck through threaded fit.

[0011] Preferably, the lower end of the third connecting ring is integrally connected with a fourth connecting ring, the bottom of the bottle neck is provided with a first tight-fitting ring and a second tight-fitting ring, the second tight-fitting ring is below the first tight-fitting ring, the first tight-fitting ring matches the third connecting ring, and the second tight-fitting ring matches the fourth connecting ring.

[0012] Preferably, the first tight-fitting ring is in interference fit with the third connecting ring.

[0013] By adopting the foregoing design scheme, the beneficial effects of the utility model are that the pore diameter of the liquid outlet is 0.4mm-0.6mm, the sealing column and the first sealing ring on the cover body match the inner wall and the outer wall of the sealing part respectively, on the one hand, the contact of essential oil and air is reduced by reducing the liquid outlet, and essential oil oxidation and volatilization are avoided, on the other hand, the inside and outside of the sealing part are doubly sealed by the sealing column and the first sealing ring, so that the sealing performance of the essential oil bottle is better. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a sectional view of the essential oil bottle of the utility model;

[0015] In the drawing,

[0016] Bottle body 10, bottle neck 11, first tight-fitting ring 111, second tight-fitting ring 112,

[0017] First connecting ring 21, second connecting ring 211,

[0018] Abutting piece 22, liquid outlet 23, sealing part 24,

[0019] Sealing column 41, first sealing ring 42, second sealing ring 43, third connecting ring 44, fourth connecting ring 45. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described in further detail below in combination with the drawings, obviously, the described embodiment is only partial embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the protection scope of the utility model.

[0021] The embodiment of the utility model takes Figure 1 The orientation as the reference orientation of up-down direction and inside-outside direction.

[0022] As Figure 1 shown, an essential oil bottle, comprising a bottle body 10 and a cover body, the bottle body is integrally connected with a bottle neck 11, and the cover body is detachably connected on the bottle neck.

[0023] The essential oil bottle further comprises a liquid outlet plug connected to the bottle neck 11, the liquid outlet plug comprising a first connecting ring 21, a stopper 22 and a liquid outlet portion 23, the stopper 22 being integrally connected to the outer periphery of the upper end of the first connecting ring 21, the stopper 22 being arranged at the upper end of the bottle neck 11, and the liquid outlet portion 23 being integrally connected to the inner periphery of the upper end of the first connecting ring 21, the liquid outlet portion 23 being provided with a liquid outlet opening, the diameter of the liquid outlet opening being 0.4mm-0.6mm, by reducing the diameter of the liquid outlet opening, the contact between the essential oil in the bottle body 10 and the air is reduced, and the oxidation of the essential oil is avoided.

[0024] In the embodiment, the outer wall of the first connecting ring 21 is provided with at least one second connecting ring 211, each second connecting ring 211 being arranged around the outer wall of the first connecting ring 21, and each second connecting ring 211 being in interference fit with the inner wall of the bottle neck 11; by providing the second connecting ring 211 in interference fit with the bottle neck 11, the connection between the liquid outlet plug and the bottle neck 11 is more closely matched, and the stopper 22 is arranged on the upper end of the bottle neck 11, effectively sealing the bottle neck 11 and improving the sealing performance of the liquid outlet plug and the bottle body 10.

[0025] The upper portion of the liquid outlet portion 23 is integrally connected with a sealing portion 24, the sealing portion 24 being in communication with the liquid outlet opening, in the embodiment, the longitudinal section of the sealing portion 24 is in U shape, and the inner diameter of the lower portion of the sealing portion 24 gradually decreases from the end far away from the liquid outlet opening to the end close to the liquid outlet opening.

[0026] The cover body is provided with a sealing column 41 and a first sealing ring 42 arranged around the sealing column 41, the sealing column 41 being matched with the inner wall of the sealing portion 24, and the first sealing ring 42 being matched with the outer wall of the sealing portion 24; in the embodiment, the sealing column 41 is in interference fit with the inner wall of the sealing portion 24 to seal the liquid outlet opening, and the inner diameter of the first sealing ring 42 is matched with the outer diameter of the sealing portion 24 to provide a second sealing for the sealing portion 24, improving the sealing performance of the essential oil bottle and avoiding the volatilization and oxidation of the essential oil.

[0027] The cover body is further provided with a second sealing ring 43 arranged around the first sealing ring 42, the second sealing ring 43 abutting against the stopper 22, the second sealing ring 43 not only compresses the liquid outlet portion 23 to enhance the connection between the liquid outlet portion 23 and the bottle neck 11, but also provides a layer of sealing to further improve the sealing effect of the essential oil bottle.

[0028] The cover body further comprises a third connecting ring 44 arranged around the second connecting ring 43, the third connecting ring 44 is provided with a first threaded section, the outer wall of the bottle neck 11 is provided with a second threaded section, the second threaded section is matched with the first threaded section, and the cover body is detachably connected to the bottle neck 11 through the threaded cooperation; the lower end of the third connecting ring 44 is integrally connected with a fourth connecting ring 45, the bottom of the bottle neck 11 is integrally connected with a first tight-fitting ring 111 and a second tight-fitting ring 112, the second tight-fitting ring 112 is located below the first tight-fitting ring 111, the first tight-fitting ring 111 is matched with the third connecting ring 44, and the second tight-fitting ring 112 is matched with the fourth connecting ring 45; in the embodiment, the first tight-fitting ring 111 is in interference fit with the third connecting ring 44, and the outer diameter of the second tight-fitting ring 112 is matched with the inner diameter of the fourth connecting ring 45; so that after the cover body is threadedly connected to the bottle neck 11, the cover body is prevented from being separated, and the sealing performance of the essential oil bottle is ensured.

[0029] In summary, the essential oil bottle seals the liquid outlet plug three times, and the hole diameter of the liquid outlet is reduced, so that the sealing performance of the essential oil bottle is better, and the packaging requirements of essential oil can be met.

[0030] The above specific embodiments further specifically describe the purposes, technical solutions and beneficial effects of the essential oil bottle, and it should be understood that the above description is only a specific embodiment of the essential oil bottle and is not used to limit the protection scope of the essential oil bottle, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the essential oil bottle should be included in the protection scope of the essential oil bottle.

Claims

1. An essential oil bottle comprising a bottle body having a bottle neck and a cap body detachably connected to the bottle neck, characterized in that: The liquid outlet plug is connected to the bottle neck, and comprises a first connecting ring, a stopper and a liquid outlet part. The stopper is integrally connected to the outer periphery of the first connecting ring and is arranged at the upper end of the bottle neck. The liquid outlet part is integrally connected to the inner periphery of the first connecting ring, and a liquid outlet is formed in the liquid outlet part. The diameter of the liquid outlet is 0.4-0.6 mm. The upper portion of the liquid outlet part is integrally connected with a sealing part, and the sealing part is in communication with the liquid outlet. A sealing column and a first sealing ring arranged around the sealing column are arranged in the cover. The sealing column is matched with the inner wall of the sealing part, and the first sealing ring is matched with the outer wall of the sealing part.

2. The essential oil bottle of claim 1, wherein: A second sealing ring is arranged around the first sealing ring in the cover, and the second sealing ring abuts against the stopper.

3. The essential oil bottle according to claim 1 or 2, wherein: The sealing column is in interference fit with the inner wall of the sealing part.

4. The essential oil bottle of claim 3, wherein: At least one second connecting ring is arranged on the outer wall of the first connecting ring, and each second connecting ring is arranged around the outer wall of the first connecting ring and is in interference fit with the inner wall of the bottle neck.

5. The essential oil bottle of claim 1, wherein: The longitudinal section of the sealing part is in U shape.

6. The essential oil bottle of claim 4, wherein: The cover further comprises a third connecting ring arranged around the second connecting ring. The third connecting ring is provided with a first threaded section. A second threaded section is arranged on the outer wall of the bottle neck, and the second threaded section is matched with the first threaded section. The cover is detachably connected to the bottle neck through threaded fit.

7. The essential oil bottle of claim 6, wherein: The lower end of the third connecting ring is integrally connected with a fourth connecting ring. The bottom of the bottle neck is provided with a first tight-fitting ring and a second tight-fitting ring. The second tight-fitting ring is below the first tight-fitting ring. The first tight-fitting ring is matched with the third connecting ring, and the second tight-fitting ring is matched with the fourth connecting ring.

8. The essential oil bottle of claim 7, wherein: The first tight-fitting ring is in interference fit with the third connecting ring.

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