Cup holder incense

Abstract

The utility model discloses a cup holder incense, which comprises a bottle with a bottle opening, a threaded cover in threaded connection with the outside of the bottle opening and an upper cover sleeved outside the threaded cover, a cavity for accommodating a liquid guide part is formed between the upper end of the threaded cover and the upper cover, and the upper cover is abutted against the liquid guide part. A liquid absorption cotton core with one end extending into the bottle is inserted in the middle of the threaded cover, and the other end of the liquid absorption cotton core abuts against or is connected with the liquid guide part; the upper end of the threaded cover is provided with a sealing part which abuts against the top of the bottle opening, and the sealing part is downwards arranged in an inclined mode from the periphery to the center so that the inner side of the sealing part can abut against the top of the bottle opening tightly after the threaded cover is screwed. According to the utility model, the sealing part on the threaded cover is downwards inclined from the periphery to the center, so that the sealing performance between the sealing part and the top of the bottle opening can be improved after the threaded cover is assembled, and the problem of liquid leakage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of aromatherapy, and in particular relates to a cup holder aromatherapy. Background Art

[0002] As people's living standards improve, the number of families owning private cars continues to increase. 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 increase driving pleasure.

[0003] However, the existing car-mounted aromatherapy products are mainly divided into the following categories: the first is an air outlet aromatherapy used by clamping on the air outlet, the second is a cup holder aromatherapy or aromatherapy seat placed on the car, and the third is a pendant aromatherapy hung on the rearview mirror inside the car; among them, most of the products such as cup holder aromatherapy use a threaded cap to seal the bottle mouth, but the contact part between the top of the threaded cap and the bottle mouth is flat, and no elastic top sealing structure is set. Due to the relationship between processing error and assembly error, it is easy to leak due to poor sealing; secondly, it mainly uses a fragrance cotton sheet and a liquid absorption core to absorb the perfume and then diffuse the fragrance A contact structure is adopted between the top of the liquid absorbent core and the fragrance diffusion cotton sheet to realize the conduction of liquid and fragrance diffusion. However, the liquid absorbent core may fail to contact the fragrance diffusion cotton sheet due to factors such as the different lengths or deformation of the liquid absorbent core, thereby affecting its liquid conduction and fragrance diffusion. The reliability is poor and the contact area is limited, thereby affecting the liquid conduction efficiency and fragrance diffusion effect. In addition, the assembly process of the bottle and the cover body does not have a positioning and stopping function, which may easily lead to the problem of improper assembly or excessive assembly of the two during assembly. Improper assembly may easily lead to leakage due to poor sealing, and excessive assembly may easily lead to damage to the cover body. Utility Model Content

[0004] The utility model aims to overcome the existing technical defects and provide a cup holder aromatherapy. By making the sealing part on the threaded cover tilt downward from the periphery to the center, after assembly, the sealing between the threaded cover and the top of the bottle mouth can be improved to avoid leakage.

[0005] In order to solve the above technical problems, the utility model provides a cup holder aromatherapy, comprising a bottle with a bottle mouth, a threaded cover threadedly connected to the outside of the bottle mouth, and an upper cover mounted on the outside of the threaded cover, a cavity for accommodating a liquid guide member is formed between the upper end of the threaded cover and the upper cover, and the upper cover abuts against the liquid guide member, a liquid absorbent cotton core with one end extending into the bottle is inserted into the middle of the threaded cover, and the other end of the liquid absorbent cotton core abuts or is connected to the liquid guide member; a sealing portion abutting against the top of the bottle mouth is provided at the upper end of the threaded cover, and the sealing portion is inclined downward from the periphery to the center so that the inner side of the sealing portion is tightly pressed against the top of the bottle mouth after the threaded cover is tightened.

[0006] Furthermore, the inner middle protrusion of the threaded cap is provided with a fixing part inserted into the bottle mouth, and a through hole is penetrated in the middle of the fixing part for the absorbent cotton core to pass through; and at least one reflux hole connecting the cavity and the inside of the bottle is penetrated on the sealing part.

[0007] Furthermore, a leakage groove connected to the reflux hole is formed between the surface of the sealing portion and the upper end of the threaded cover, and the lower end of the liquid guiding member is placed in the leakage groove; a receiving cavity located above the leakage groove is recessed in the middle of the inner side of the upper cover, and the receiving cavity and the leakage groove constitute the cavity body, the upper end of the liquid guiding member is placed in the receiving cavity, and the surface of the liquid guiding member is in contact with the wall of the receiving cavity.

[0008] Furthermore, the surface protrusion of the sealing portion is provided with at least two convex ribs for suspending and supporting the liquid guiding member.

[0009] Furthermore, a sleeve connection hole is provided in the middle of the liquid-conducting member, and the upper end of the liquid-absorbing cotton core is inserted into the sleeve connection hole.

[0010] Furthermore, the outer peripheral protrusion at the lower end of the bottle mouth is provided with at least one limiting column, and the lower end protrusion of the threaded cap is provided with at least one stopping column that corresponds one-to-one with the limiting column to stop.

[0011] Furthermore, a receiving groove is concavely provided on the lower end of the threaded cover, the limiting column is placed in the receiving groove, and the top surface of the receiving groove is protruding downward to provide the stopping column.

[0012] Furthermore, a stepped platform supporting the upper cover is formed on the outer periphery of the threaded cover, at least one threaded hole is provided at the lower end of the upper cover, through holes corresponding one to one with the threaded holes are penetrated on the stepped platform, and a screw is provided in the accommodating groove which passes through the through hole from bottom to top and is threadedly connected to the threaded hole.

[0013] Furthermore, at least one sealing ring is mounted on the outer periphery of the upper end of the threaded cover, and the outer periphery of the sealing ring abuts against the inner side of the upper cover; the outer periphery of the threaded cover is also provided with a raised positioning rib, and the inner side of the lower end of the upper cover is recessed with a guide groove that cooperates with the positioning rib.

[0014] Furthermore, the upper cover is made of wood or plaster.

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

[0016] In the utility model, firstly, the sealing part on the threaded cap is tilted downward from the periphery to the center. Compared with the existing planar structure, the inclined structure is used in this scheme to eliminate the contact error between the top of the bottle mouth and the sealing part, thereby reducing the poor sealing problem caused by processing error or assembly error. After the threaded cap and the bottle are assembled, the top of the bottle mouth will inevitably press upward and tightly against the bottom surface of the sealing part, thereby improving the sealing between the threaded cap and the top of the bottle mouth and avoiding the problem of liquid leakage.

[0017] Secondly, a plug-in connection structure is adopted between the liquid guide part and the liquid absorbent cotton core. Firstly, it can expand the contact area between the two, thereby improving the liquid guide efficiency and the fragrance diffusion effect. Secondly, after the two are fixed, their relative positions remain unchanged and they always keep in contact, avoiding the problem that the liquid absorbent cotton core cannot contact the liquid guide part due to factors such as the different lengths or deformation of the liquid absorbent cotton core, thereby ensuring the effectiveness and reliability of the fragrance diffusion.

[0018] In addition, a positioning and stopping structure is adopted between the threaded cap and the bottle mouth. When the threaded cap is tightened, a certain force is generated after the bottom surface of the sealing part contacts the top of the bottle mouth, which can give the operator a feeling of tight fit and feedback force, so that the threaded cap does not feel loose even after it is screwed to the bottom. In order to avoid damage to the sealing part due to excessive assembly, the stop column and the positioning column are used to achieve the final stopping effect on the tightening operation of the threaded cap.

[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 A schematic diagram of the cup holder aromatherapy in the embodiment;

[0022] Figure 2 is a cross-sectional view of the cup holder aromatherapy in the embodiment;

[0023] Figure 3is a schematic diagram of a bottle in the embodiment;

[0024] Figure 4 is a schematic diagram of a threaded cover in an embodiment;

[0025] Figure 5 A schematic diagram of another viewing angle of the threaded cover in the embodiment;

[0026] Figure 6 is a cross-sectional view of a threaded cover in an embodiment;

[0027] Figure 7 A schematic diagram of an upper cover in an embodiment;

[0028] Figure 8 It is a schematic diagram of the combination of the liquid-conducting member and the liquid-absorbing cotton core in the embodiment. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] Example

[0032] like Figures 1 to 8As shown, the cup holder aromatherapy shown in this embodiment includes a bottle 1 with a bottle mouth 10, a threaded cover 2 threadedly connected to the outside of the bottle mouth 10, and an upper cover 3 mounted on the outside of the threaded cover 2. The bottle is used to accommodate liquid substrates such as perfume or aromatherapy for dispersing fragrance. The material of the upper cover 3 is wood or gypsum. These two materials can directly absorb liquid fragrance substrates such as perfume or aromatherapy and then slowly diffuse the fragrance; a cavity 30 for accommodating a liquid guide 4 is formed between the upper end of the threaded cover 2 and the upper cover 3, and the upper cover 3 is in contact with the liquid guide 4. A liquid absorbent cotton core 5 with one end extending into the bottle 1 is inserted in the middle of the threaded cover 2 to absorb liquid The other end of the cotton core 5 is abutted against or connected to the liquid guiding member 4, so that the liquid-absorbing cotton core 5 absorbs the perfume or aroma in the bottle 1 and transmits it upward to the liquid guiding member 4, and then the liquid guiding member 4 is used to conduct the perfume or aroma to the upper cover 3, and finally it is absorbed by the upper cover 3 and then slowly diffuses the fragrance; the upper end of the threaded cover 2 is provided with a sealing portion 21 abutting against the top of the bottle mouth 10, and the sealing portion 21 is inclined downward from the periphery to the center, so that after the threaded cover 2 is tightened, the inner side of the sealing portion 21 is pressed against the top of the bottle mouth 10; it can be understood that the sealing portion 21 can be a plane inclined structure or an arc inclined structure.

[0033] In the above, first, the sealing portion on the threaded cap is tilted downward from the periphery to the center. Compared with the existing planar structure, this solution uses the tilted structure to eliminate the contact error between the top of the bottle mouth and the sealing portion, thereby reducing the poor sealing problem caused by processing error or assembly error. After the threaded cap and the bottle are assembled, the top of the bottle mouth will inevitably press upward against the bottom surface of the sealing portion, thereby improving the sealing between the threaded cap and the top of the bottle mouth and avoiding the problem of leakage.

[0034] In one embodiment, if Figure 2 As shown, in order to further improve the sealing performance and prevent the liquid from overflowing from the gap between the upper cover and the threaded cover after the cup holder aromatherapy is tipped over, a sealing ring 6 is mounted on the outer periphery of the upper end of the threaded cover 2, and the outer periphery of the sealing ring 6 protrudes from the outer peripheral surface of the threaded cover 2, so that when the upper cover 3 is mounted on the outside of the threaded cover 2, the outer periphery of the sealing ring 6 abuts against the inner wall surface of the upper cover 3, thereby improving the sealing performance between the two.

[0035] In one embodiment, a fixing portion 22 inserted into the bottle mouth 10 is provided on the inner middle protrusion of the threaded cap 2, and a through hole 23 for the absorbent cotton core 5 to pass through is penetrated in the middle of the fixing portion 22; at least one reflux hole 24 connecting the cavity 30 and the inside of the bottle 1 is penetrated on the sealing portion 21, so that the liquid overflowing from the liquid guide can flow back into the bottle 1 through the reflux hole 24 after dripping downwards.

[0036] In one embodiment, if Figures 2 to 7As shown, a leakage groove 25 connected to the reflux hole 24 is formed between the surface of the sealing part 21 and the top of the threaded cover 2, and the lower end of the liquid guiding member 4 is placed in the leakage groove 25, so that the liquid overflowing from the liquid guiding member 4 will fall into the leakage groove 25 and finally flow back into the bottle 1 from the reflux hole 24; a receiving cavity 31 located above the leakage groove 25 is recessed in the middle of the inner side of the upper cover 3, and the receiving cavity 31 and the leakage groove 25 form a cavity body 30, the upper end of the liquid guiding member 4 is placed in the receiving cavity 31, and the top surface and the outer peripheral surface of the liquid guiding member 4 are respectively in contact with the top surface and the inner peripheral surface of the receiving cavity, so that the contact area between the liquid guiding member 4 and the upper cover 3 is large, thereby improving the liquid guiding efficiency.

[0037] In one embodiment, if Figures 2 to 6 As shown, the surface of the sealing portion 21 is raised with at least two convex ribs 26 for suspending and supporting the liquid guiding member 4, so that the liquid guiding member 4 is suspended in the liquid leakage groove 25, which facilitates the overflowing liquid to drip downward and flow back.

[0038] In one embodiment, if Figure 8 As shown, a socket hole 41 is provided in the middle of the liquid guiding member 4, and the upper end of the absorbent cotton core 5 is inserted into the socket hole 41. After the two are socketed and fixed, their relative positions remain unchanged and they always keep in contact, avoiding the problem that the absorbent cotton core cannot contact the liquid guiding member due to factors such as different lengths or deformation of the absorbent cotton core, thereby ensuring the effectiveness and reliability of fragrance diffusion; at the same time, the contact area between the absorbent cotton core and the liquid guiding member is increased, so that the liquid guiding efficiency and fragrance diffusion effect are better.

[0039] In one embodiment, if Figure 3 and Figure 5 As shown, the outer peripheral protrusion at the lower end of the bottle mouth 10 is provided with two symmetrically arranged limit columns 11, and the lower end protrusion of the threaded cap 2 is provided with two stop columns 27 which correspond to the limit columns 11 one by one. Here, a positioning and stopping structure is adopted between the threaded cap and the bottle mouth. In the process of tightening the threaded cap, a certain force will be formed after the bottom surface of the sealing part contacts with the top of the bottle mouth, which can give the operator feedback of a tight fit and feedback strength, so that the threaded cap will not feel loose after being screwed from front to end. In order to avoid damage to the sealing part due to excessive assembly, the stop column and the positioning column are used to achieve the final stopping effect of the tightening operation of the threaded cap.

[0040] In one embodiment, if Figures 2 to 6 As shown, a receiving groove 28 is recessed on the lower end of the threaded cover 2, and the limiting column 11 is placed in the receiving groove 28. A stop column 27 is protruding downward on the top surface of the receiving groove 28, thereby forming a hidden positioning and stopping structure, which improves the overall aesthetics and appearance consistency.

[0041] In one embodiment, if Figures 2 to 6As shown, a stepped platform 29 for supporting the upper cover 3 is formed on the outer periphery of the threaded cover 2, and two symmetrically arranged threaded holes 32 are provided at the lower end of the upper cover 3. Through holes 33 corresponding to the threaded holes 32 are penetrated through the stepped platform 29, and screws 7 are provided in the accommodating groove 28, which pass through the through holes 33 from bottom to top and are threadedly connected to the threaded holes 32, so that the upper cover 3 and the threaded cover 2 are locked by the screws to avoid the problem of looseness between the two.

[0042] In one embodiment, if Figures 4 to 7 As shown, the outer periphery of the threaded cover 2 is also provided with a raised positioning rib 12, and the inner side of the lower end of the upper cover 3 is concavely provided with a guide groove 34 that cooperates with the positioning rib 12, so as to achieve positioning and guiding when the upper cover 3 and the threaded cover 2 are assembled, so that the threaded hole 32 and the through hole 33 correspond one to one up and down.

[0043] In a specific implementation case, the advancing pitch of the threaded cap for each rotation of one circle (i.e., 360 degrees) is designed to be 3mm, that is, the advancing distance for each rotation of one degree is 3 / 360mm, and the interference fit distance between the inclined sealing portion and the top of the bottle mouth is limited to 0.3mm (i.e., one tenth of the pitch). After the sealing portion contacts the top of the bottle mouth, the threaded cap needs to be rotated another 36 degrees (one tenth of 360 degrees). At this time, the stop post and the positioning post just contact and stop the tightening operation of the screw cap, and the sealing portion is elastically deformed by 0.3mm by being pushed upward by the bottle mouth.

[0044] In other embodiments, the liquid-conducting member is preferably a cotton sheet.

[0045] 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 cup holder aromatherapy, characterized in that: The invention comprises a bottle with a bottle mouth, a threaded cover threadedly connected to the outside of the bottle mouth, and an upper cover mounted on the outside of the threaded cover, a cavity for accommodating a liquid guide member is formed between the upper end of the threaded cover and the upper cover, and the upper cover abuts against the liquid guide member, a liquid-absorbing cotton core with one end extending into the bottle is inserted into the middle of the threaded cover, and the other end of the liquid-absorbing cotton core abuts or is connected to the liquid guide member; a sealing portion abutting against the top of the bottle mouth is provided at the upper end of the threaded cover, and the sealing portion is inclined downward from the periphery to the center so that the inner side of the sealing portion is tightly pressed against the top of the bottle mouth after the threaded cover is tightened.

2. The cup holder aromatherapy device according to claim 1, characterized in that: The inner middle protrusion of the threaded cap is provided with a fixing part inserted into the bottle mouth, and the middle of the fixing part is penetrated by a through hole for the absorbent cotton core to pass through; the sealing part is penetrated by at least one reflux hole connecting the cavity and the inside of the bottle.

3. The cup holder aromatherapy device according to claim 2, characterized in that: A liquid leakage groove connected to the reflux hole is formed between the surface of the sealing portion and the upper end of the threaded cover, and the lower end of the liquid guiding member is placed in the liquid leakage groove; a receiving cavity located above the liquid leakage groove is recessed in the middle of the inner side of the upper cover, and the receiving cavity and the liquid leakage groove constitute the cavity body, the upper end of the liquid guiding member is placed in the receiving cavity, and the surface of the liquid guiding member is in contact with the wall of the receiving cavity.

4. The cup holder aromatherapy device according to claim 3, characterized in that: The surface of the sealing portion is protruded with at least two protruding ribs for suspending and supporting the liquid guiding member.

5. The cup holder aromatherapy device according to any one of claims 1 to 4, characterized in that: A sleeve connection hole is provided in the middle of the liquid guide member, and the upper end of the liquid absorbent cotton core is inserted into the sleeve connection hole.

6. The cup holder aromatherapy device according to claim 5, characterized in that: The outer peripheral protrusion at the lower end of the bottle mouth is provided with at least one limiting column, and the lower end protrusion of the threaded cap is provided with at least one stopping column which corresponds to the limiting column one by one to stop.

7. The cup holder aromatherapy device according to claim 6, characterized in that: A receiving groove is concavely provided on the lower end of the threaded cover, the limiting column is placed in the receiving groove, and the top surface of the receiving groove is protruding downward to provide the stopping column.

8. The cup holder aromatherapy device according to claim 7, characterized in that: The outer periphery of the threaded cover is formed with a stepped platform for supporting the upper cover, the lower end of the upper cover is provided with at least one threaded hole, the stepped platform is penetrated by through holes corresponding to the threaded holes one by one, and the accommodating groove is provided with screws that pass through the through holes from bottom to top and are threadedly connected to the threaded holes.

9. The cup holder aromatherapy device according to claim 8, characterized in that: At least one sealing ring is sleeved on the outer periphery of the upper end of the threaded cover, and the outer periphery of the sealing ring abuts against the inner side of the upper cover; the outer periphery of the threaded cover is also provided with a raised positioning rib, and the inner side of the lower end of the upper cover is recessed with a guide groove that cooperates with the positioning rib.

10. The cup holder aromatherapy device according to claim 1, characterized in that: The material of the upper cover is wood or gypsum.

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