Fragrance rod capable of being axially opened or closed

Abstract

The fragrance rod capable of being opened or closed in the axial direction comprises a sleeve, a containing pipe with an opening in the top and a fragrance material body, the sleeve is arranged on the wall of the containing pipe in a sleeved mode, and the containing pipe can be staggered in the axial direction relative to the sleeve; the fragrance material body is arranged in the accommodating pipe, and a cover body which can be used as a handle is arranged at an opening in the top of the accommodating pipe; a first fragrance outlet hole penetrates through the side wall of the sleeve, a second fragrance outlet hole penetrates through the side wall of the containing pipe, the first fragrance outlet hole and the second fragrance outlet hole can be overlapped to expose the fragrance material body, and the first fragrance outlet hole and the second fragrance outlet hole can be axially staggered to wrap the fragrance material body; and the side wall of the sleeve is provided with an abutting and jacking convex part. The fragrance rod provided by the utility model is convenient to replace and can be axially opened or closed so as to control the exposed state and the sealed state of the fragrance material body.

Description

Technical Field

[0001] The utility model relates to the technical field of fragrance, in particular to a fragrance stick which can be axially opened or closed. Background Art

[0002] As people's requirements for quality of life are increasing, they also have various demands on the quality of living space. Among them, fragrance devices can release different fragrances into the air with the help of fragrance, improve the space environment of users, and create a comfortable atmosphere for users, and are therefore very popular.

[0003] Generally, fragrance devices are installed in cars or indoors to improve the car environment or indoor environment. Different users have different preferences for fragrances. However, fragrance is a consumable. When the fragrance evaporates and runs out, it needs to be replaced with a new one. Alternatively, the fragrance can be replaced with another fragrance according to one's own preferences. However, the current fragrance replacement process is cumbersome and it is difficult to control the exposed state and sealed state of the fragrance body. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems existing in the prior art, thereby providing a fragrance stick which is easy to replace and can be axially opened or closed to control the exposed state and the sealed state of the fragrance material body.

[0005] An embodiment of the utility model provides a fragrance stick that can be axially opened or closed, comprising a sleeve, a containing tube with an opening at the top, and a fragrance material body, wherein the sleeve is sleeved on the wall of the containing tube, and the containing tube can be axially displaced relative to the sleeve; the fragrance material body is installed in the containing tube, and a cover body that can be used as a handle is provided at the opening at the top of the containing tube; a first fragrance outlet hole is penetrated on the side wall of the sleeve, and a second fragrance outlet hole is penetrated on the side wall of the containing tube, the first fragrance outlet hole and the second fragrance outlet hole can overlap to expose the fragrance material body, and the first fragrance outlet hole and the second fragrance outlet hole can be axially displaced to cover the fragrance material body; an abutting protrusion is provided on the side wall of the sleeve.

[0006] When in use, the utility model is placed in the installation cavity with a lifting structure on the fragrance device. Under the gravity of the entire utility model, when the abutting lifting protrusion abuts against the lifting structure, the first fragrance outlet hole and the second fragrance outlet hole overlap, and the fragrance material body can release fragrance gas to the external environment through the first fragrance outlet hole and the second fragrance outlet hole, that is, it is in an open state. After the utility model is taken out of the installation cavity on the fragrance device, just push the sleeve lightly to make the first fragrance outlet hole and the second fragrance outlet hole axially misaligned and non-overlapping, and the fragrance material body cannot be exposed to the external environment, that is, it is in a closed state, avoiding waste caused by volatilization.

[0007] As a further solution of the utility model, the abutting lifting protrusion is in the form of an annular flange and is arranged on the side wall of the sleeve.

[0008] As a further solution of the utility model, the annular flange is formed integrally outwardly from the upper edge of the side wall of the sleeve.

[0009] As a further solution of the utility model, an annular bevel is provided on the annular flange, and an angle between the annular bevel and a plane where the upper edge of the sleeve is located is between 0 and 90 degrees.

[0010] When in use, the utility model is placed in the installation cavity of the fragrance device. Under the action of gravity of the utility model as a whole, the annular inclined surface on the annular flange abuts against the opening edge of the installation cavity of the fragrance device, the first fragrance outlet hole and the second fragrance outlet hole overlap, and the fragrance material body can release fragrance gas to the external environment through the first fragrance outlet hole and the second fragrance outlet hole.

[0011] As a further solution of the utility model, a first limiting portion is provided on the inner wall of the sleeve, and a second limiting portion is provided on the outer wall of the accommodating tube, and the first limiting portion and the second limiting portion can be limitedly matched. During assembly, the accommodating tube can be easily placed in the sleeve, so that the first fragrance outlet hole and the second fragrance outlet hole are radially aligned between the sleeve and the accommodating tube.

[0012] As a further solution of the utility model, a first magnetic adsorption member is provided at the lower end of the accommodating tube, and the first magnetic adsorption member is used to be adsorbed and connected with a first magnetic component provided on the fragrance device, so that the fragrance stick is more stably installed on the fragrance device.

[0013] As a further solution of the utility model, the cover body is plug-connected with the containing tube. When the fragrance material body is completely volatilized, the whole fragrance stick can be directly replaced. In other embodiments, the cover body is detachably connected with the containing tube, that is, the cover body can be separated from the containing tube and the fragrance material body can be replaced; the cover body is detachably connected with the containing tube, which is also convenient for production and assembly.

[0014] As another solution of the utility model, the lower end of the accommodating tube is provided with an identification chip, and the lower end surface of the cover body is provided with a second magnetic adsorption member. The identification chip is used for the fragrance device to read and identify the remaining service life of the fragrance material body; the second magnetic adsorption member is used to be adsorbed and connected with the second magnetic component provided on the fragrance device, so that the fragrance stick is more firmly installed on the fragrance device.

[0015] The fragrance stick provided by the utility model is convenient to replace and can be axially opened or closed so as to control the exposed state and the sealed state of the fragrance material body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the present utility model. Obviously, the drawings in the following description are only some embodiments and implementation manners of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a preferred embodiment of the present utility model.

[0018] Figure 2 It is an exploded structural diagram of a preferred embodiment of the present utility model.

[0019] Figure 3 It is an exploded structural diagram of another angle of a preferred embodiment of the present utility model.

[0020] Figure 4 It is a schematic structural diagram of a preferred embodiment of the present utility model in the closed state.

[0021] Figure 5 It is a schematic structural diagram of a preferred embodiment of the present utility model during use.

[0022] Figure 6 It is a schematic structural diagram of a preferred embodiment of the present utility model separated from the fragrance device during use.

[0023] Figure 7 For Figure 5 It is a cross-sectional view in the A-A direction in

[0024] Figure 8 For Figure 7 It is an enlarged view of the part indicated by B in

[0025] Figure 9 It is a schematic structural diagram of the fragrance stick separated from the fragrance device during use in another embodiment of the present utility model.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Sleeve; 2. Accommodating tube; 3. Fragrance material body; 4. Cover body; 10. First fragrance outlet hole; 20. Second fragrance outlet hole; 11. Contact and jacking convex part; 100. Fragrance device; 101. Installation cavity; 12. Annular inclined surface; 13. First limiting part; 21. Second limiting part; 5. First magnetic attracting component; 102. First magnetic component; 6. Identification chip; 7. Second magnetic attracting component; 103. Second magnetic component. Specific embodiments

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] It should be noted that, in the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0030] Furthermore, the terms “first,” “second,” “third,” etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[0031] At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example 1

[0033] like Figures 1 - 8 As shown, the fragrance stick which can be axially opened or closed comprises a sleeve 1, a containing tube 2 with an opening at the top and a fragrance material body 3. The sleeve 1 is sleeved on the wall of the containing tube 2, and the containing tube 2 can be axially displaced relative to the sleeve 1; the fragrance material body 3 is installed in the containing tube 2, and a cover body 4 which can be used as a handle is provided at the opening at the top of the containing tube 2; a first fragrance outlet hole 10 is penetrated on the side wall of the sleeve 1, and a second fragrance outlet hole 20 is penetrated on the side wall of the containing tube 2, the first fragrance outlet hole 10 and the second fragrance outlet hole 20 can overlap to expose the fragrance material body 3, and the first fragrance outlet hole 10 and the second fragrance outlet hole 20 can be axially displaced to cover the fragrance material body 3; an abutting protrusion 11 is provided on the side wall of the sleeve 1.

[0034] During use, place the present utility model into the installation cavity 101 with a jacking structure on the fragrance device 100. Under the gravity of the whole present utility model, when the abutting jacking protrusion 11 abuts against the jacking structure, the first fragrance outlet hole 10 and the second fragrance outlet hole 20 overlap, and the fragrance material 3 can release fragrance gas to the external environment through the first fragrance outlet hole 10 and the second fragrance outlet hole 20, that is, it is in the open state. When the present utility model is taken out from the installation cavity 101 on the fragrance device 100, just gently push the sleeve 1 to make the first fragrance outlet hole 10 and the second fragrance outlet hole 20 axially misaligned and non-overlapping, and the fragrance material 3 cannot be exposed to the external environment, that is, it is in the closed state, avoiding waste caused by volatilization.

[0035] As a preferred embodiment, the abutting jacking protrusion 11 is in the shape of an annular flange and is arranged on the side wall of the sleeve 1.

[0036] Preferably, the annular flange is integrally formed by outwardly bending the upper edge of the side wall of the sleeve 1.

[0037] Preferably, the annular flange is provided with an annular inclined surface 12, and the angle a between the annular inclined surface 12 and the plane where the upper edge of the sleeve 1 is located is 40 degrees.

[0038] During use, place the present utility model into the installation cavity 101 of the fragrance device 100. Under the gravity of the whole present utility model, the annular inclined surface 12 on the annular flange abuts against the opening edge of the installation cavity 101 of the fragrance device 100, the first fragrance outlet hole 10 and the second fragrance outlet hole 20 overlap, and the fragrance material 3 can release fragrance gas to the external environment through the first fragrance outlet hole 10 and the second fragrance outlet hole 20.

[0039] As a preferred embodiment, a first limiting portion 13 is provided on the inner wall of the sleeve 1, and a second limiting portion 21 is provided on the outer wall of the accommodating tube 2. The first limiting portion 13 and the second limiting portion 21 can be in limiting cooperation. During assembly, the accommodating tube 2 can be easily placed into the sleeve 1, so that the first fragrance outlet hole 10 and the second fragrance outlet hole 20 are radially aligned between the sleeve 1 and the accommodating tube 2.

[0040] As a preferred embodiment, a first magnetic attachment 5 is provided at the lower end of the accommodating tube 2. The first magnetic attachment 5 is used for adsorbing and connecting with a first magnetic component 102 provided on the fragrance device 100, so that the fragrance rod is more firmly installed on the fragrance device 100.

[0041] As a preferred embodiment, the cover body 4 is inserted and connected to the accommodating tube 2. When the fragrance material 3 is completely volatilized, the whole fragrance stick can be directly replaced. In other embodiments, the cover body 4 is detachably connected to the accommodating tube 2, that is, the cover body 4 can be separated from the accommodating tube 2, and only the fragrance material 3 needs to be replaced; the detachable connection between the cover body 4 and the accommodating tube 2 also facilitates production and assembly. In this embodiment, a plurality of first fragrance outlet holes 10 and second fragrance outlet holes 20 are respectively provided. The fragrance material 3 is a fragrance paste. In some embodiments, the fragrance material 3 can also be dried flowers, menthol, or a fiber rod with essential oil.

[0042] Embodiment 2

[0043] As Figure 9 shown, the difference between this embodiment and Embodiment 1 is that an identification chip 6 is provided at the lower end of the accommodating tube 2, and a second magnetic attachment 7 is provided on the lower end surface of the cover body 4. The identification chip 6 is used for the fragrance device 100 to read and identify the remaining service life of the fragrance material. The identification chip 6 can also be replaced by a resistor; the second magnetic attachment 7 is used to adsorb and connect to the second magnetic component 103 provided on the fragrance device 100, so as to more firmly install the fragrance stick on the fragrance device 100.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An axially openable or closable fragrance stick, characterized in that, It includes a sleeve, a accommodating tube with an opening at the top and a fragrance material body, the sleeve is sleeved on the wall of the accommodating tube, and the accommodating tube can be axially displaced relative to the sleeve; the fragrance material body is installed in the accommodating tube, and a cover body that can be used as a handle is provided at the opening at the top of the accommodating tube; a first fragrance outlet hole is penetrated on the side wall of the sleeve, and a second fragrance outlet hole is penetrated on the side wall of the accommodating tube, the first fragrance outlet hole and the second fragrance outlet hole can overlap to expose the fragrance material body, and the first fragrance outlet hole and the second fragrance outlet hole can be axially displaced to cover the fragrance material body; an abutting protrusion is provided on the side wall of the sleeve.

2. The axially openable or closable fragrance stick according to claim 1, characterized in that, The abutting and lifting protrusion is in the form of an annular flange and is arranged on the side wall of the sleeve.

3. The axially openable or closable fragrance stick according to claim 2, characterized in that, The annular flange is formed integrally outwardly from the upper edge of the side wall of the sleeve.

4. The axially openable or closable fragrance stick according to claim 3, characterized in that, The annular flange is provided with an annular bevel, and the angle between the annular bevel and the plane where the upper end edge of the sleeve is located is between 0 and 90 degrees.

5. The axially openable or closable fragrance stick according to claim 1, wherein, A first limiting portion is disposed on the inner wall of the sleeve, and a second limiting portion is disposed on the outer wall of the accommodating tube. The first limiting portion and the second limiting portion can cooperate with each other in a limiting manner.

6. The axially openable or closable fragrance stick according to claim 1, characterized in that, The lower end of the accommodating tube is provided with a first magnetic adsorption component.

7. The axially openable or closable fragrance stick according to claim 1, wherein The cover body is plug-connected with the accommodating tube.

8. The fragrance stick according to claim 1, characterized in that, An identification chip is disposed at the lower end of the accommodating tube, and a second magnetic adsorption component is disposed on the lower end surface of the cover body.

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