A vehicle-mounted liquid perfume anti-leakage component

Abstract

The utility model discloses a vehicle-mounted liquid perfume leakage prevention component, comprising a cover body and a liquid-absorbing cotton core arranged in the middle of the lower end of the cover body, a receiving groove is recessed at the upper end of the cover body, a fragrance-dispersing cotton sheet is arranged in the receiving groove, a waterproof breathable membrane or a dialysis membrane is arranged at the top of the cover body to seal the receiving groove, and the upper end of the liquid-absorbing cotton core abuts against the fragrance-dispersing cotton sheet. In the utility model, a waterproof breathable membrane or a dialysis membrane is used to seal the opening at the upper end of the fragrance-dispersing cotton sheet, so that the perfume absorbed by the fragrance-dispersing cotton sheet is confined in the receiving groove and cannot flow out, thereby avoiding the problems of perfume spilling and leakage.

Description

Technical Field

[0001] The utility model belongs to the technical field of aromatherapy, and in particular relates to a vehicle-mounted liquid perfume leakage-proof component. Background Art

[0002] With the improvement of people's living standards, in order to improve the air environment in private cars and indoors, people usually place solid air fresheners, spray perfume or place aromatherapy essential oils in the car or indoors to make the car fragrant, eliminate the fatigue of the driver and passengers, liven up the atmosphere in the car and improve driving pleasure.

[0003] However, the existing car aromatherapy products are mainly divided into the following categories: the first type is an air outlet aromatherapy clamped on the air outlet, the second type is an aromatherapy holder or aromatherapy bottle pasted on the car table, and the third type is a pendant aromatherapy hung on the rearview mirror inside the car. The existing perfume bottles use liquid-absorbing cotton cores and / or fragrance-diffusing cotton sheets to absorb perfume and then are directly exposed to the naked air for fragrance diffusion, which is prone to spillage and leakage during the use of the fragrance. Utility Model Content

[0004] The utility model aims to overcome the existing technical defects and provide a vehicle-mounted liquid perfume leakage prevention component, which adopts a waterproof breathable membrane or a dialysis membrane to seal the opening on the upper end of the fragrance cotton sheet, so that the perfume absorbed by the fragrance cotton sheet is confined in the containing groove and cannot flow out, thereby avoiding the problems of perfume spillage and leakage.

[0005] In order to solve the above technical problems, the utility model provides a vehicle-mounted liquid perfume leakage prevention component, including a cover body and a liquid-absorbing cotton core arranged in the middle of the lower end of the cover body, the upper end of the cover body is recessed with a receiving groove, the receiving groove is provided with a fragrance-dispersing cotton sheet, the top of the cover body is provided with a waterproof and breathable membrane or a dialysis membrane for sealing the receiving groove, and the upper end of the liquid-absorbing cotton core is in contact with the fragrance-dispersing cotton sheet.

[0006] Furthermore, an annular groove is concavely provided at the bottom of the accommodating groove, an annular liquid absorbent member is provided in the annular groove, and the upper end of the annular liquid absorbent member is in contact with the fragrance-dispersing cotton sheet.

[0007] Furthermore, a plurality of ribs arranged in the longitudinal direction are protruded from the outer peripheral wall surface of the annular groove, so that a gap is formed between the outer periphery of the annular liquid absorbent component and the outer peripheral wall surface of the annular groove.

[0008] Furthermore, the bottom protrusion of the accommodating groove is provided with at least two positioning posts, and the fragrance-diffusing cotton sheet is penetrated with positioning holes that correspond to and fit with the positioning posts one by one.

[0009] Furthermore, the vehicle-mounted liquid perfume leakage prevention component also includes a fixing sheet that is sleeved with the positioning column and presses the fragrance-diffusing cotton sheet downward.

[0010] Furthermore, the fragrance-diffusing cotton sheet is also provided with a plurality of ventilation holes.

[0011] Furthermore, a limiting column is provided on the middle protrusion of the lower end of the cover body, and a through hole is provided in the middle of the limiting column for the absorbent cotton core to pass through up and down.

[0012] Furthermore, a groove larger than the through hole is provided in the middle of the upper end of the limiting column, and the groove is connected to the accommodating groove; the absorbent cotton core includes a cotton column placed in the groove and a absorbent cotton stick provided at the lower end of the cotton column and passing downward through the through hole.

[0013] Furthermore, a fixing column is protruded from the bottom of the limiting column, and the through hole is arranged through the middle of the fixing column.

[0014] Furthermore, a thread groove is recessed on the bottom of the cover body and is arranged around the limiting column, and a thread is arranged on the outer periphery of the thread groove.

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

[0016] In the utility model, the cover body is used to cover the bottle mouth of the aromatherapy bottle, and the liquid-absorbing cotton core is used to be inserted into the aromatherapy bottle to absorb the aroma and conduct it upward to the fragrance-dispersing cotton sheet, and then the fragrance-dispersing cotton sheet is used to contact with the air to achieve the purpose of dispersing the fragrance. The opening of the receiving groove is sealed with a waterproof breathable membrane or a dialysis membrane to form a closed space in the receiving groove. The perfume absorbed by the fragrance-dispersing cotton sheet is confined in the receiving groove and cannot flow outward, thereby avoiding the problem of perfume spilling and leakage. The waterproof breathable membrane or the dialysis membrane has good air permeability and will not affect the fragrance-dispersing effect of the fragrance-dispersing cotton sheet. It can prevent leakage without affecting the perfume fragrance experience.

[0017] Secondly, the annular liquid absorbent member is arranged below the fragrance diffusion cotton sheet, so that the perfume overflowing around the fragrance diffusion cotton sheet is absorbed by the annular liquid absorbent member. After the annular liquid absorbent member absorbs the perfume, the fragrance can be diffused to improve the fragrance diffusion effect, and the liquid storage capacity after the absorption is increased.

[0018] In addition, ventilation holes are arranged in the fragrance-diffusing cotton piece to further improve its fragrance-diffusing effect; positioning columns are arranged at the bottom of the accommodating groove to fix the fragrance-diffusing cotton piece, which can facilitate assembly and disassembly and prevent the fragrance-diffusing cotton piece from shifting; and the arranged fixing sheet can fix the fragrance-diffusing cotton piece to prevent the fragrance-diffusing cotton piece from falling off. The overall structure is simple and easy to produce.

[0019] Additional aspects and advantages of the present invention will be partially given in the following description, which will become apparent from the following description or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 Schematic diagram of the anti-leakage component of the vehicle-mounted liquid perfume in the embodiment;

[0022] Figure 2 A schematic diagram of another perspective of the vehicle-mounted liquid perfume anti-leakage component in the embodiment;

[0023] Figure 3 is a cross-sectional view of a liquid leakage prevention component of a vehicle-mounted liquid perfume in an embodiment;

[0024] Figure 4 This is a schematic diagram of the liquid perfume leakage prevention component in the embodiment after the waterproof breathable membrane is removed;

[0025] Figure 5 is a schematic diagram of a cover body in an embodiment;

[0026] Figure 6 Schematic diagram of the fragrance-dispersing cotton sheet in the embodiment. DETAILED DESCRIPTION

[0027] In order to more fully understand the technical content of the present invention, the present invention will be further introduced and explained in conjunction with the accompanying drawings and specific embodiments below; it should be noted that descriptions such as "first" and "second" in the text are used to distinguish different components, etc., and do not represent the order of precedence, nor do they limit the "first" and "second" to different types.

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0029] Example

[0030] like Figures 1 to 6As shown, the vehicle-mounted liquid perfume leakage prevention component shown in this embodiment includes a cover body 1 threadedly connected to an external aromatherapy bottle and a liquid absorbent cotton core 2 arranged in the middle of the lower end of the cover body 1. After the cover body is connected to the external aromatherapy bottle, the lower end of the liquid absorbent cotton core extends into the aromatherapy bottle to absorb the aroma or perfume in the bottle. A receiving groove 10 is recessed at the upper end of the cover body 1, and a fragrance cotton sheet 3 is arranged in the receiving groove 10. A waterproof and breathable membrane or a dialysis membrane 4 is provided on the top of the cover body 1 to seal the receiving groove 10, so that the receiving groove 10 forms a closed structure, and the upper end of the liquid absorbent cotton core 2 abuts against the fragrance cotton sheet 3, and the perfume absorbed by the liquid absorbent cotton core 2 is transmitted upward to the fragrance cotton sheet 3.

[0031] In the above, the cover is used to cover the bottle mouth of the aromatherapy bottle, and the absorbent cotton core is used to be inserted into the aromatherapy bottle to absorb the aroma and conduct it upward to the fragrance-diffusing cotton sheet, and then the fragrance-diffusing cotton sheet is used to contact with the air to achieve the purpose of fragrance diffusion. The opening of the receiving groove is sealed with a waterproof breathable membrane or a dialysis membrane to form a closed space in the receiving groove. The perfume absorbed by the fragrance-diffusing cotton sheet is confined in the receiving groove and cannot flow out, thereby avoiding the problem of perfume spilling and leakage. The waterproof breathable membrane or the dialysis membrane has good air permeability and will not affect the fragrance diffusion effect of the fragrance-diffusing cotton sheet. It can prevent leakage without affecting the perfume fragrance experience.

[0032] In one embodiment, if Figures 3 to 5 As shown, an annular groove 11 is further concavely provided at the bottom of the accommodating groove 10, and an annular liquid absorbent member 5 is provided in the annular groove 11, and the upper end of the annular liquid absorbent member 5 is in contact with the fragrance-diffusing cotton sheet 3, that is, the fragrance-diffusing cotton sheet covers the liquid-absorbent cotton core 2 and the annular liquid absorbent member 5; by the annular liquid absorbent member provided below the fragrance-diffusing cotton sheet, the perfume overflowing around the fragrance-diffusing cotton sheet is absorbed by the annular liquid absorbent member, and after the annular liquid absorbent member absorbs the perfume, the perfume can be diffused to improve the fragrance-diffusing effect, and the liquid storage amount after the liquid absorption is increased.

[0033] As a preference, Figures 3 to 5 As shown, a plurality of longitudinally arranged ribs 12 are protruded on the outer peripheral wall of the annular groove 11, so that a gap 13 is formed between the outer periphery of the annular liquid absorbent member 5 and the outer peripheral wall of the annular groove 11, which facilitates the contact between the air and the annular liquid absorbent member 5 and improves the fragrance diffusion effect.

[0034] In one embodiment, if Figures 2 to 3As shown, a limiting column 14 is provided at the middle protrusion of the lower end of the cover body 1, and a fixing column 16 is provided at the bottom protrusion of the limiting column 14. A through hole is provided in the middle of the fixing column 16 for the liquid absorbent cotton core 2 to pass through up and down; a groove 15 with a size larger than the through hole is provided in the middle of the upper end of the limiting column 14, and the groove 15 is connected to the receiving groove 10; the liquid absorbent cotton core 2 includes a cotton column 21 placed in the groove and a liquid absorbent cotton stick 22 arranged at the lower end of the cotton column 21 and passing through the through hole downward, wherein the outer diameter of the cotton column is larger than The outer diameter of the liquid-absorbing cotton swab is such that the liquid-absorbing cotton core is divided into two parts, the upper part is larger and the lower part is smaller. Firstly, the cooperation between the limiting column and the cotton column can be used to limit the downward stroke of the liquid-absorbing cotton core to prevent the liquid-absorbing cotton core from falling into the bottle as a whole, and to ensure that the upper end of the liquid-absorbing cotton core and the fragrance-dispersing cotton sheet always maintain abutment state. Secondly, the use of a small cotton swab can reduce the amount of liquid absorbed and reduce unnecessary volatilization waste, while the large cotton column can be used to expand its contact area with the fragrance-dispersing cotton sheet and the storage capacity after absorbing liquid.

[0035] In one embodiment, if Figures 2 to 3 As shown, in order to achieve the connection between the cover body and the aromatherapy bottle, a thread groove 19 is recessed on the bottom of the cover body 1 and arranged around the limiting column 14. The outer periphery of the thread groove 19 is provided with threads, thereby achieving the threaded connection between the cover body and the aromatherapy bottle.

[0036] In one embodiment, if Figures 5 and 6 As shown, the bottom protrusion of the accommodating groove 10 is provided with two symmetrically arranged positioning columns 17, and the fragrance-diffusing cotton sheet 3 is penetrated with positioning holes 31 which correspond to the positioning columns 17 one by one, so that the fragrance-diffusing cotton sheet is fixed by the positioning columns, and the annular absorbent member and the absorbent cotton core are also fixed by the fragrance-diffusing cotton sheet at the same time. The fixing structure of the fragrance-diffusing cotton sheet is convenient for assembly and disassembly, and secondly, it avoids the displacement of the fragrance-diffusing sheet, and the overall structure is simple and easy to produce.

[0037] In one embodiment, if Figures 4 to 6 As shown, the vehicle-mounted liquid perfume leakage prevention component also includes a fixing plate 18 that is sleeved with the positioning column 17 and presses the fragrance cotton sheet 3 downward; in actual use, after the fixing plate is sleeved on the positioning column, the top of the positioning column is heat-pressed and deformed, thereby completing the fixing of the fixing plate and the fragrance cotton sheet. Preferably, the fixing plate is made of a metal sheet.

[0038] In one embodiment, if Figure 6 As shown, the fragrance-diffusing cotton sheet 3 is also penetrated with a plurality of ventilation holes 32, which are used to expand the contact area between the air and the fragrance-diffusing cotton sheet to further improve its fragrance-diffusing effect.

[0039] In other embodiments, the annular liquid-absorbing member is a cotton sheet.

[0040] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A vehicle-mounted liquid perfume leakage prevention component, characterized in that: It includes a cover body and a liquid-absorbing cotton core arranged in the middle of the lower end of the cover body, the upper end of the cover body is recessed with a receiving groove, the receiving groove is provided with a scent-dispersing cotton sheet, the top of the cover body is provided with a waterproof and breathable membrane or a dialysis membrane for sealing the receiving groove, and the upper end of the liquid-absorbing cotton core is in contact with the scent-dispersing cotton sheet.

2. The vehicle-mounted liquid perfume leakage prevention component according to claim 1, characterized in that: The bottom of the containing groove is also concavely provided with an annular groove, an annular liquid absorbent is arranged in the annular groove, and the upper end of the annular liquid absorbent is in contact with the fragrance-diffusing cotton sheet.

3. The vehicle-mounted liquid perfume leakage prevention component according to claim 2, characterized in that: A plurality of ribs arranged in the longitudinal direction are protruded from the outer peripheral wall surface of the annular groove, so that a gap is formed between the outer periphery of the annular liquid absorbent component and the outer peripheral wall surface of the annular groove.

4. The vehicle-mounted liquid perfume leakage prevention component according to claim 2, characterized in that: The bottom protrusion of the receiving groove is provided with at least two positioning posts, and the fragrance-diffusing cotton sheet is penetrated with positioning holes that correspond to the positioning posts one by one.

5. The vehicle-mounted liquid perfume leakage prevention component according to claim 4, characterized in that: It also includes a fixing sheet which is sleeved with the positioning column and presses the fragrance-spreading cotton sheet downward.

6. The vehicle-mounted liquid perfume leakage prevention component according to claim 5, characterized in that: The fragrance-diffusing cotton sheet is also provided with a plurality of ventilation holes.

7. The vehicle-mounted liquid perfume leakage prevention component according to any one of claims 1 to 6, characterized in that: A limiting column is protruded in the middle of the lower end of the cover body, and a through hole is provided in the middle of the limiting column for the liquid-absorbing cotton core to pass through up and down.

8. The vehicle-mounted liquid perfume leakage prevention component according to claim 7, characterized in that: The middle of the upper end of the limiting column is recessed with a groove whose size is larger than the through hole, and the groove is connected to the accommodating groove; the absorbent cotton core includes a cotton column placed in the groove and a absorbent cotton stick arranged at the lower end of the cotton column and passing downward through the through hole.

9. The vehicle-mounted liquid perfume leakage prevention component according to claim 8, characterized in that: The bottom protrusion of the limiting column is provided with a fixing column, and the through hole is arranged through the middle of the fixing column.

10. The vehicle-mounted liquid perfume leakage prevention component according to claim 9, characterized in that: A thread groove is concavely formed on the bottom of the cover body and is arranged around the limiting column, and a thread is formed on the outer periphery of the thread groove.

Images