Hourglass air freshener structure

Abstract

The utility model discloses an hourglass-type air freshener structure, belonging to the technical field of air fresheners. The hourglass-type air freshener structure comprises a lower box body, which is provided with a plurality of through holes; an upper box body, which is detachably arranged at the upper end of the lower box body, and has a cavity, which is used to accommodate the air freshener, and a core strip is arranged at the bottom of the upper box body, which is used to diffuse the air freshener; and a release component, which is connected to the upper box body and is used to control and promote the release of the air freshener. The utility model can release the air freshener for a long time, and achieve a more uniform fragrance or fresh effect.

Description

Technical Field

[0001] The utility model relates to the technical field of air fresheners, in particular to an hourglass-type air freshener structure. Background Art

[0002] An air freshener box is a product used to improve indoor air quality. It is usually a small box or container that contains one or more substances that can release fragrance or absorb pollutants. These substances can absorb or neutralize indoor odors, smoke, harmful gases, etc., thereby purifying the air and making the indoor environment fresher and more pleasant.

[0003] In the prior art, the air freshener in the air freshener structure is usually placed forward. As time goes by, the air freshener will decrease, so the wick immersed in the liquid needs to penetrate from the liquid surface to the bottom to ensure that the air freshener can be fully released through the wick. However, as the air freshener gradually decreases, the liquid level of the air freshener decreases, and the contact area between the air freshener and the wick becomes smaller and smaller, resulting in uneven release of the air freshener, thereby reducing the efficiency of air purification. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an hourglass-type air freshener structure, which can continuously release air freshener for a longer period of time to achieve a more uniform fragrance or fresh effect.

[0005] The hourglass-type air freshener structure according to the embodiment of the utility model includes a lower box body, which is provided with a plurality of through holes; an upper box body, which is detachably arranged at the upper end of the lower box body, and has a cavity, which is used to accommodate the air freshener, and a core strip is arranged at the bottom of the upper box body, which is used to diffuse the air freshener; and a release component, which is connected to the upper box body and is used to control and promote the release of the air freshener.

[0006] The hourglass-type air freshener structure according to the embodiment of the utility model has at least the following beneficial effects: air freshener is accommodated in the cavity of the upper box body, and a core strip is arranged at the bottom of the upper box body. The air freshener in the cavity can penetrate into the core strip and be diffused to the lower box body through the core strip, and finally released outward through the through hole. Since the core strip is located at the bottom of the air freshener, the air freshener can always penetrate the core strip, and the core strip does not need to penetrate the air freshener from bottom to top. Then, as time goes by, the contact area between the core strip and the air freshener always remains consistent. On the one hand, it can ensure that the air freshener can be released continuously for a long time. On the other hand, as time goes by, the air freshener can be stably released at the same speed to achieve a more uniform freshness effect.

[0007] According to some embodiments of the utility model, the lower box body includes: a side wall, a plurality of through holes are formed on the side wall; and a bottom plate, which is arranged at the lower end of the side wall.

[0008] According to some embodiments of the utility model, a limiting member is provided on the chassis, and the limiting member is used to limit the position of the upper box body on the lower box body.

[0009] According to some embodiments of the utility model, the release assembly includes: a connecting cylinder, which is arranged at the lower end of the upper box body, and the connecting cylinder has a connecting cavity, which is connected to the cavity; a guide cylinder, which is passed through the connecting cylinder, and the guide cylinder is located at the end of the connecting cylinder opposite to the upper box body, and the guide cylinder has a limiting groove and multiple guide channels, and the multiple guide channels are arranged in a turbine shape, all guide channels are connected to the connecting cavity, all guide channels are connected to the limiting groove, the limiting groove is connected to the connecting cavity, the limiting groove is located on the axis of the multiple guide channels, and the core strip is coaxially arranged in the limiting groove.

[0010] According to some embodiments of the utility model, a first buckling portion is provided on the guide tube, and a second buckling portion is provided on the connecting tube. The first buckling portion buckles with the second buckling portion to fix the guide tube on the connecting tube.

[0011] According to some embodiments of the utility model, a control component is further included, which is movably connected to the release component and is used to control the release speed of the air freshener.

[0012] According to some embodiments of the utility model, the control assembly includes: a control cylinder, which is movably mounted on the connecting cylinder, the control cylinder and the connecting cylinder are coaxially arranged, and the control cylinder and the guide cylinder are detachably connected; a control gap, which is formed by the control cylinder, the connecting cylinder and the guide cylinder, and the control cylinder is moved to change the volume of the control gap, thereby achieving control of the release speed of the air freshener.

[0013] According to some embodiments of the present utility model, the control cylinder and the connecting cylinder are threadedly connected.

[0014] According to some embodiments of the utility model, a first ring groove, a second ring groove and a third ring groove are provided on the control cylinder, the first ring groove, the second ring groove, the third ring groove and the control cylinder are coaxially arranged, the first ring groove and the second ring groove are relatively arranged, the first ring groove and the third ring groove are arranged in the same direction, the second ring groove is sleeved on the first ring groove, the third ring groove is sleeved on the second ring groove, the third ring groove is used to accommodate the first buckling part and the second buckling part, and the first ring groove is used to accommodate the core strip.

[0015] According to some embodiments of the utility model, the upper box body is provided with a plurality of third buckling parts, and the lower box body is provided with a fourth buckling part, the number of the fourth buckling parts is the same as the number of the third buckling parts, and each third buckling part is correspondingly provided with a fourth buckling part, and the third buckling parts and the fourth buckling parts are buckled to fix the upper box body on the lower box body.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a structural schematic diagram of an hourglass-type air freshener structure according to an embodiment of the utility model;

[0019] Figure 2 for Figure 1 Explosion diagram in ;

[0020] Figure 3 for Figure 2 Cross-sectional view in .

[0021] Reference numerals:

[0022] The lower box body 100, the through hole 110, the side wall 120, the bottom plate 130, the stopper 131, and the fourth buckling part 140;

[0023] Upper box body 200, cavity 210, third buckling portion 220;

[0024] Release assembly 300, connecting cylinder 310, connecting cavity 311, second buckling portion 312, guide cylinder 320, limiting groove 321, guide channel 322, core strip 330;

[0025] Control assembly 400 , control cylinder 410 , first annular groove 411 , second annular groove 412 , third annular groove 413 , first buckling portion 414 , control gap 420 . DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a first or second description, it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] refer to Figures 1 to 3 The hourglass-type air freshener structure according to an embodiment of the utility model is described.

[0031] like Figures 1 to 3 As shown, the hourglass-type air freshener structure includes a lower box body 100, which is provided with a plurality of through holes 110; an upper box body 200, which is detachably arranged at the upper end of the lower box body 100, and has a cavity 210, and the cavity 210 is used to accommodate the air freshener, and a core strip 330 is arranged at the bottom of the upper box body 200, and the core strip 330 is used to diffuse the air freshener; a release assembly 300, which is connected to the upper box body 200, and is used to control and promote the release of the air freshener.

[0032] like Figure 1As shown, a plurality of through holes 110 are provided on the side wall 120 of the lower box body 100 in the circumferential direction, and the upper box body 200 is detachably connected to the lower box body 100, and the upper box body 200 and the lower box body 100 are in an hourglass shape as a whole. The cavity 210 of the upper box body 200 contains air freshener, and a core strip 330 is provided at the bottom of the upper box body 200. The air freshener in the cavity 210 can penetrate into the core strip 330, and is diffused to the lower box body 100 through the core strip 330, and finally released outward through the through holes 110. Since the core strip 330 is located at the bottom of the air freshener, the air freshener can always penetrate the core strip 330, and the core strip 330 does not need to penetrate the air freshener from bottom to top. As time goes by, the contact area between the core strip 330 and the air freshener is always consistent, which can ensure that the air freshener can be released for a long time, and as time goes by, the air freshener can be stably released at the same speed to achieve a more uniform fresh effect.

[0033] In some specific embodiments of the present utility model, the release component 300 includes: a connecting cylinder 310, which is arranged at the lower end of the upper box body 200, and the connecting cylinder 310 has a connecting cavity 311, and the connecting cavity 311 is connected to the cavity 210; a guide cylinder 320, which is passed through the connecting cylinder 310, and the guide cylinder 320 is located at the end of the connecting cylinder 310 opposite to the upper box body 200, and the guide cylinder 320 has a limiting groove 321 and a plurality of guide channels 322, and the plurality of guide channels 322 are arranged in a turbine shape, all guide channels 322 are connected to the connecting cavity 311, all guide channels 322 are connected to the limiting groove 321, the limiting groove 321 is connected to the connecting cavity 311, and the limiting groove 321 is located on the axis of the plurality of guide channels 322; a core strip 330, the core strip 330 is coaxially arranged in the limiting groove 321, and the core strip 330 is used to diffuse the air freshener.

[0034] like Figure 2As shown, the connecting cylinder 310 is disposed at the lower end of the upper box body 200 , and the connecting cylinder 310 has a connecting cavity 311 , and the connecting cavity 311 is communicated with the cavity 210 at the upper end. The lower end of the connecting cylinder 310 is connected to the guide cylinder 320, which is coaxially arranged with the connecting cylinder 310. The guide cylinder 320 has a limiting groove 321 and a plurality of guide channels 322 for accommodating the core strip 330. The limiting groove 321 is located on the axis of the guiding cylinder 320, and the plurality of guide channels 322 are uniformly distributed around the limiting groove 321 in a turbine shape. Specifically, the limiting groove 321 is provided with connecting grooves along the groove wall, and the number of connecting grooves is the same as that of the guiding channels 322. Each guiding channel 322 is correspondingly provided with a connecting groove, and each guiding channel 322 is connected with the limiting groove 321 through the corresponding connecting groove, and each guiding channel 322 is connected with the upper end connecting cavity 311. It should be noted that a connecting hole is also provided at the upper end of the limiting groove 321, and the limiting groove 321 is connected with the connecting cavity 311 through the connecting hole, thereby allowing the air freshener to penetrate into the core strip 330 arranged on the limiting groove 321 in multiple directions to ensure the stable release of the air freshener.

[0035] In some specific embodiments of the present invention, a first buckling portion 414 is provided on the guide tube 320 , and a second buckling portion 312 is provided on the connecting tube 310 . The first buckling portion 414 buckles with the second buckling portion 312 to fix the guide tube 320 on the connecting tube 310 .

[0036] like Figure 2 and Figure 3 As shown, the bottom of the guide tube 320 is provided with a first buckling portion 414, which is an annular claw, which is coaxially arranged with the guide tube 320 and is turned outward and extends upward from the lower end of the guide tube 320, and an annular groove is formed between the annular claw and the guide tube 320. The connecting tube 310 is provided with a second buckling portion 312, which is an annular buckle arranged at the lower end of the outer wall of the connecting tube 310. When the connecting tube 310 is sleeved on the outer side of the guide tube 320 and the lower end of the connecting tube 310 is placed in the annular groove, the annular claw is buckled with the annular buckle to fix the guide tube 320 on the connecting tube 310.

[0037] In some specific embodiments of the present invention, a control component 400 is further included. The control component 400 is movably connected to the release component 300, and the control component 400 is used to control the release speed of the air freshener.

[0038] In some specific embodiments of the present invention, the control assembly 400 includes: a control cylinder 410, which is movably sleeved on the connecting cylinder 310, the control cylinder 410 and the connecting cylinder 310 are coaxially arranged, and the control cylinder 410 and the guide cylinder 320 are detachably connected; a control gap 420, which is formed by the control cylinder 410, the connecting cylinder 310 and the guide cylinder 320, and the control cylinder 410 is moved to change the volume of the control gap 420, thereby realizing the control of the release speed of the air freshener. Figure 3 As shown, the control cylinder 410 and the connecting cylinder 310 are threadedly connected. When the control cylinder 410 is rotated to move the control cylinder 410 upward, the control gap 420 becomes larger and the release speed of the air freshener gradually becomes faster. When the control cylinder 410 is rotated to move the control cylinder 410 upward, the control gap 420 becomes smaller and the release speed of the air freshener gradually becomes slower.

[0039] In some specific embodiments of the present invention, the lower box body 100 includes: a side wall 120 , and a plurality of through holes 110 are all opened on the side wall 120 ; and a bottom plate 130 , and the bottom plate 130 is arranged at the lower end of the side wall 120 .

[0040] like Figure 2 and Figure 3 As shown, the side wall 120 is disposed at the upper end of the bottom plate 130. Specifically, a plurality of long through holes 110 are formed on the side wall 120. The plurality of long through holes 110 are evenly distributed in the circumferential direction along the extension direction of the side wall 120. Specifically, the side wall 120 is snap-connected with the bottom plate 130.

[0041] In some specific embodiments of the utility model, the upper box body 200 is provided with a plurality of third buckling parts 220, and the lower box body 100 is provided with a fourth buckling part 140, the number of the fourth buckling parts 140 is the same as the number of the third buckling parts 220, and each third buckling part 220 is correspondingly provided with a fourth buckling part 140, and the third buckling parts 220 and the fourth buckling parts 140 are buckled to fix the upper box body 200 on the lower box body 100. Specifically, the third buckling parts 220 are a plurality of grooves uniformly arranged at the lower end of the outer wall of the upper box body 200, and the fourth buckling parts 140 are a plurality of protrusions uniformly arranged at the upper end of the inner wall of the side wall 120 of the lower box body 100, the number of the protrusions is the same as the number of the grooves, and each protrusion is correspondingly provided with a groove, and the upper box body 200 can be fixed on the lower box body 100 by buckling the protrusions into the corresponding grooves.

[0042] In some specific embodiments of the present invention, a limiting member 131 is provided on the bottom plate 130, and the limiting member 131 is used to limit the position of the upper box body 200 on the lower box body 100. Figure 2As shown, a limit member 131 is provided on the chassis, and the limit member 131 can abut against the control tube 410 to ensure the correct alignment of the upper box body 200 and the lower box body 100, and prevent the third buckling part 220 and the fourth buckling part 140 from being damaged or deformed due to excessive buckling.

[0043] In some specific embodiments of the utility model, a first annular groove 411, a second annular groove 412 and a third annular groove 413 are provided on the control cylinder 410. The first annular groove 411, the second annular groove 412, the third annular groove 413 and the control cylinder 410 are coaxially arranged. The first annular groove 411 and the second annular groove 412 are arranged opposite to each other. The first annular groove 411 and the third annular groove 413 are arranged in the same direction. The second annular groove 412 is sleeved on the first annular groove 411, and the third annular groove 413 is sleeved on the second annular groove 412. The third annular groove 413 is used to accommodate the first buckling portion 414 and the second buckling portion 312. The first annular groove 411 is used to accommodate the core strip 330.

[0044] like Figure 3 As shown, the opening end of the first annular groove 411 is arranged upward, the core strip 330 is located in the first annular groove 411, the second annular groove 412 is arranged at the outer end of the first annular groove 411, the opening end of the second annular groove 412 is arranged downward, the opening end of the third annular groove 413 is arranged upward, the third annular groove 413 is arranged at the outer end of the second annular groove 412, and the first buckling portion 414 and the second buckling portion 312 are accommodated in the third annular groove 413, thereby, the control gap 420 forms an up and down undulating tooth shape, thereby extending the release path of the air freshener. It should be noted that a longer release path can achieve a more uniform fragrance or freshness effect, help eliminate odors, smoke or other bad odors, and provide a consistent pleasant odor environment. At the same time, the fragrance or freshness substances released by the air freshener gradually diffuse along the control gap 420 to avoid rapid concentration in a certain area, thereby slowing down the consumption rate of the air freshener, making its effect more lasting, and effectively saving the amount of air freshener.

[0045] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An hourglass-type air freshener structure, characterized in that: include: A lower box body (100), wherein the lower box body (100) is provided with a plurality of through holes (110); An upper box body (200), the upper box body (200) being detachably arranged on the upper end of the lower box body (100), the upper box body (200) having a cavity (210), the cavity (210) being used to accommodate an air freshener, and a core strip (330) being arranged at the bottom of the upper box body (200), the core strip (330) being used to diffuse the air freshener; A release component (300), the release component (300) is connected to the upper box body (200), and the release component (300) is used to control and promote the release of the air freshener.

2. The hourglass-type air freshener structure according to claim 1, characterized in that: The lower box body (100) comprises: A side wall (120), wherein the plurality of through holes (110) are all provided on the side wall (120); A bottom plate (130) is provided at the lower end of the side wall (120).

3. The hourglass-type air freshener structure according to claim 2, characterized in that: A limiting member (131) is provided on the chassis (130), and the limiting member (131) is used to limit the position of the upper box body (200) on the lower box body (100).

4. The hourglass-type air freshener structure according to claim 1, characterized in that: The release assembly (300) comprises: A connecting tube (310), the connecting tube (310) being arranged at the lower end of the upper box body (200), the connecting tube (310) having a connecting cavity (311), the connecting cavity (311) being in communication with the cavity body (210); A guide tube (320), wherein the guide tube (320) is inserted into the connecting tube (310), and the guide tube (320) is located at the end of the connecting tube (310) opposite to the upper box body (200). The guide tube (320) has a limiting groove (321) and a plurality of guide channels (322), and the plurality of guide channels (322) are arranged in a turbine shape, and all the guide channels (322) are connected to the connecting cavity (311), and all the guide channels (322) are connected to the limiting groove (321), and the limiting groove (321) is connected to the connecting cavity (311), and the limiting groove (321) is located on the axis of the plurality of guide channels (322), and the core strip (330) is coaxially arranged in the limiting groove (321).

5. The hourglass-type air freshener structure according to claim 4, characterized in that: The guide tube (320) is provided with a first buckling portion (414), and the connecting tube (310) is provided with a second buckling portion (312), and the first buckling portion (414) buckles with the second buckling portion (312) to fix the guide tube (320) on the connecting tube (310).

6. The hourglass-type air freshener structure according to claim 5, characterized in that: It also comprises a control component (400), wherein the control component (400) is movably connected to the release component (300), and the control component (400) is used to control the release speed of the air freshener.

7. The hourglass-type air freshener structure according to claim 6, characterized in that: The control component (400) comprises: A control cylinder (410), wherein the control cylinder (410) is movably sleeved on the connecting cylinder (310), the control cylinder (410) and the connecting cylinder (310) are coaxially arranged, and the control cylinder (410) and the guide cylinder (320) are detachably connected; A control gap (420) is formed by enclosing the control tube (410), the connecting tube (310) and the guide tube (320). The control tube (410) is moved to change the volume of the control gap (420), thereby achieving control of the release speed of the air freshener.

8. The hourglass-type air freshener structure according to claim 7, characterized in that: The control cylinder (410) and the connecting cylinder (310) are threadedly connected.

9. The hourglass-type air freshener structure according to claim 7, characterized in that: The control cylinder (410) is provided with a first annular groove (411), a second annular groove (412) and a third annular groove (413); the first annular groove (411), the second annular groove (412), the third annular groove (413) and the control cylinder (410) are coaxially arranged; the first annular groove (411) and the second annular groove (412) are arranged opposite to each other; the first annular groove (411) and the third annular groove (413) are arranged in the same direction; the second annular groove (412) is sleeved on the first annular groove (411); the third annular groove (413) is sleeved on the second annular groove (412); the third annular groove (413) is used to accommodate the first buckling portion (414) and the second buckling portion (312); the first annular groove (411) is used to accommodate the core strip (330).

10. The hourglass-type air freshener structure according to claim 1, characterized in that: The upper box body (200) is provided with a plurality of third buckling parts (220), and the lower box body (100) is provided with a fourth buckling part (140), the number of the fourth buckling parts (140) is the same as the number of the third buckling parts (220), and each of the third buckling parts (220) is correspondingly provided with a fourth buckling part (140), and the third buckling parts (220) and the fourth buckling parts (140) are buckled together, so that the upper box body (200) is fixed on the lower box body (100).

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