Fragrant body cream packaging device

Abstract

The utility model discloses a body lotion packaging device which comprises a bottle body, a top cover unit, a bottom cover unit, a bottom sealing element and a lifting unit. The top cover unit is separably installed on the top of the bottle body, the bottom cover unit is operably installed at the bottom of the bottle body, and the bottom cover unit can be switched between a sealing position and a rotating position in the mode that the bottom cover unit is allowed to move relative to the bottle body in the height direction. The bottom cover unit and the bottle body can clamp or release the bottom sealing element, the bottom cover unit and the bottle body release the bottom sealing element, the lifting unit is operably contained in the bottle body space of the bottle body, and the lifting unit comprises a rotating part and a lifting table which is installed on the rotating part in a drivable mode. The rotating part is arranged on the bottom cover unit, and the bottom cover unit is used for driving the rotating part to rotate relative to the bottle body so as to change the height position of the lifting table.

Description

Technical Field

[0001] The utility model relates to a packaging device for daily chemicals, in particular to a packaging device for perfume cream. Background Art

[0002] In recent years, with the continuous improvement of living standards, people pay more and more attention to their personal image in public places, which leads to an increasing consumption of cosmetics. For example, perfume cream has become popular and is used in large quantities. Perfume cream is a cosmetic stored in a tubular packaging container. The top cover of the tubular packaging container is detachable and the bottom cover is rotatable. When the top cover is detached, the bottom cover can be rotated in one direction to allow the bottom cover to drive the lifting platform linked with it to rise, so as to allow the top of the perfume cream to be exposed and applied to the desired body part by the user. The bottom cover can be rotated in another direction to allow the bottom cover to drive the lifting platform to descend, so as to allow the top of the perfume cream to retract. Thereafter, the top cover is installed and the perfume cream is hidden by the tubular packaging container. Since the perfume cream is oxidized, although the tubular packaging container can hide the perfume cream, since the bottom cover is rotatable, air can still enter the interior through the rotation position of the packaging container, causing the perfume cream to oxidize. Therefore, after the perfume cream is hidden in the tubular packaging container, how to prevent the perfume cream from being oxidized is a technical problem that the inventor of the utility model is committed to solving. Utility Model Content

[0003] One object of the utility model is to provide a perfume cream packaging device, wherein when the bottom cover unit of the perfume cream packaging device is in a sealing position, the bottom cover unit and the bottle body clamp a bottom sealing element so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body, thereby preventing the perfume cream from being oxidized; when the bottom cover unit is in a rotating position, the bottom cover unit and the bottle body release the bottom sealing element, and at this time the bottom cover unit can be easily rotated to expose the top of the perfume cream for user use.

[0004] One object of the utility model is to provide a perfume cream packaging device, wherein the position of the perfume cream is changed by allowing the bottom cover unit to rotate relative to the bottle body after the bottom cover unit is switched to the rotation position, so that the bottom sealing element is prevented from being worn when the bottom cover unit is rotated, so that when the bottom cover unit is switched to the sealing position, the bottom sealing element can effectively prevent a gap from being generated between the bottom cover unit and the bottle body.

[0005] One object of the utility model is to provide a perfume cream packaging device, wherein the position of the perfume cream is changed by allowing the bottom cover unit to rotate relative to the bottle body after the bottom cover unit is switched to the rotation position, thereby avoiding friction between the bottom sealing element and the bottle body or between the bottom sealing element and the bottom cover unit, which is conducive to users to easily rotate the bottom cover unit.

[0006] An object of the utility model is to provide a perfume cream packaging device, wherein the bottom cover unit can be switched between the sealing position and the rotating position by allowing the bottom cover unit to move relative to the bottle body in the height direction, so as to facilitate users to operate the perfume cream packaging device.

[0007] According to one aspect of the present invention, the present invention provides a perfume cream packaging device, which comprises:

[0008] A bottle body, wherein the bottle body has a bottle body space and a top opening and a bottom opening respectively connected to the bottle body space;

[0009] A top cover unit, wherein the top cover unit is detachably mounted on the top of the bottle body to close the top opening of the bottle body;

[0010] A bottom cover unit, wherein the bottom cover unit is operably mounted on the bottom of the bottle body to close the bottom opening of the bottle body, wherein the bottom cover unit has a sealing position and a rotating position, and the bottom cover unit is switched between the sealing position and the rotating position by allowing the bottom cover unit to move relative to the bottle body in a height direction;

[0011] A sealing unit, wherein the sealing unit comprises a bottom sealing element, the bottom sealing element is arranged at one of the bottle body and the bottom cover unit, when the bottom cover unit is in the sealing position, the bottom cover unit and the bottle body clamp the bottom sealing element so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body, and when the bottom cover unit is in the rotating position, the bottom cover unit and the bottle body release the bottom sealing element;

[0012] A lifting unit, wherein the lifting unit is operably accommodated in the bottle body space of the bottle body, and the lifting unit includes a rotating part and a lifting platform drivably mounted on the rotating part, the rotating part is mounted on the bottom cover unit, and the bottom cover unit is used to drive the rotating part to rotate relative to the bottle body to change the height position of the lifting platform in the bottle body space of the bottle body.

[0013] According to one embodiment of the utility model, the bottom sealing element is arranged on the bottom cover unit, and when the bottom cover unit switches from the rotating position to the sealing position, the bottle body presses the bottom sealing element toward the bottom cover unit, so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body.

[0014] According to one embodiment of the utility model, the bottom sealing element is arranged on the bottle body, and when the bottom cover unit switches from the rotating position to the sealing position, the bottom cover unit squeezes the bottom sealing element toward the bottle body so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body.

[0015] According to one embodiment of the utility model, the bottom cover unit includes a bottom cover body and a bottom cover ring body, the bottom cover body has an annular wall extending upward, the annular wall is fixedly installed on the bottom of the bottom cover ring body in a manner of being inserted into the interior of the bottom cover ring body, the bottom cover ring body is rotatably and movable up and down on the bottom of the bottle body, and the bottom sealing element is arranged on the top and / or inner side of the annular wall of the bottom cover body.

[0016] According to one embodiment of the utility model, the bottom cover unit includes a bottom cover body and a bottom cover ring body, the bottom cover body has an upwardly extending ring wall, the ring wall is fixedly mounted on the bottom of the bottom cover ring body in a manner of being inserted into the interior of the bottom cover ring body, the bottom cover ring body is rotatably and movably mounted on the bottom of the bottle body in a manner of being able to move up and down, wherein the bottom of the bottle body has an outwardly protruding bottle body annular boss, the bottom cover ring body has an inwardly protruding bottom cover annular boss, the bottom cover annular boss is located above the bottle body annular boss, and the inner diameter of the bottom cover annular boss is smaller than the outer diameter of the bottle body annular boss.

[0017] According to one embodiment of the utility model, the bottom of the bottle body has an outwardly protruding annular boss of the bottle body, and the bottom cover ring body has an inwardly protruding annular boss of the bottom cover, the bottom cover annular boss is located above the bottle body annular boss, and the inner diameter of the bottom cover annular boss is smaller than the outer diameter of the bottle body annular boss.

[0018] According to one embodiment of the utility model, the bottom of the bottle body has an outwardly protruding clamping platform, and the clamping platform is located above the annular boss of the bottle body, wherein the bottom cover ring body has a clamping groove, and the clamping platform of the bottle body is configured to be able to detach from or clamp into the clamping groove of the bottom cover ring body.

[0019] According to an embodiment of the present utility model, when the bottom cover unit is rotated, the clamping platform of the bottle body can be separated from or clamped into the clamping groove of the bottom cover ring body.

[0020] According to an embodiment of the utility model, when the bottom cover unit is moved along the height direction, the clamping platform of the bottle body can be separated from or clamped into the clamping groove of the bottom cover ring body.

[0021] According to one embodiment of the utility model, the card platform extends obliquely along the circumferential direction of the bottle body, and the card groove extends obliquely along the circumferential direction of the bottom cover ring body starting from the top edge of the bottom cover ring body, so that when the bottom cover unit is rotated in one direction, the card platform of the bottle body can be inserted into the card groove of the bottom cover ring body, and when the bottom cover unit is rotated in the opposite direction, the card platform of the bottle body can be disengaged from the card groove of the bottom cover ring body.

[0022] According to one embodiment of the utility model, the rotating part includes a base and a screw rod extending upward from the base, the lifting platform is sleeved on the screw rod, the base has a receiving groove with a bottom opening, the middle part of the bottom cover body has a bottom cover column, and the bottom cover column is inserted into the receiving groove of the base so as to be movable up and down.

[0023] According to an embodiment of the present invention, the sealing unit comprises a top sealing element, the top sealing element is provided in one of the bottle body and the top cover unit, and the top sealing element is located between the top cover unit and the bottle body.

[0024] According to one embodiment of the utility model, the top cover unit includes an outer cover and an inner cover and has an insertion groove, the inner cover is embedded in the outer cover, the insertion groove is formed between the side wall of the outer cover and the side wall of the inner cover, the top sealing element is arranged on the side wall of the inner cover, and there is a gap between the top sealing element and the side wall of the outer cover, wherein when the side wall of the outer cover is screwed on the top of the bottle body, the top of the bottle body is inserted into the insertion groove and the top sealing element is pressed toward the side wall of the inner cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1A and Figure 1B They are schematic diagrams of different viewing angles of a perfume cream packaging device according to a preferred embodiment of the present invention when a bottom cover unit is in a rotation position.

[0026] Figure 2A and Figure 2B They are schematic diagrams of different viewing angles of the perfume cream packaging device according to the above preferred embodiment of the present invention when the bottom cover unit is in a sealed position.

[0027] Figure 3A and Figure 3BThey are respectively schematic exploded views of the perfume cream packaging device according to the above preferred embodiment of the present invention from different viewing angles.

[0028] Figure 4 It is a cross-sectional schematic diagram of a partial position of the perfume cream packaging device according to the above preferred embodiment of the utility model.

[0029] Figure 5 yes Figure 4 A magnified view of the local location.

[0030] Figure 6 It is a cross-sectional schematic diagram of the perfume cream packaging device according to the above preferred embodiment of the present utility model when the bottom cover unit is in the rotation position.

[0031] Figure 7 yes Figure 6 A magnified view of the local location.

[0032] Figure 8 It is a cross-sectional schematic diagram of the perfume cream packaging device according to the above preferred embodiment of the utility model when the bottom cover unit is in the sealing position.

[0033] Fig. 9 yes Figure 8 A magnified view of the local location.

[0034] Fig.10 It is a cross-sectional schematic diagram of a perfume cream packaging device according to another preferred embodiment of the present utility model when a bottom cover unit is in a rotation position.

[0035] Fig.11 yes Fig.10 A magnified view of the local location.

[0036] Fig.12 It is a cross-sectional schematic diagram of the perfume cream packaging device according to the above preferred embodiment of the utility model when the bottom cover unit is in the sealing position.

[0037] Fig.13 yes Fig.12 A magnified view of the local location.

[0038] Fig.14 It is a cross-sectional schematic diagram of a perfume cream packaging device according to another preferred embodiment of the present invention when a bottom cover unit is in a rotation position.

[0039] Fig.15 yes Fig.14 A magnified view of the local location.

[0040] Fig.16It is a cross-sectional schematic diagram of the perfume cream packaging device according to the above preferred embodiment of the utility model when the bottom cover unit is in the sealing position.

[0041] Fig.17 yes Fig.16 A magnified view of the local location. DETAILED DESCRIPTION

[0042] Before describing in detail any embodiment of the utility model, it should be understood that the utility model is not limited to the construction and arrangement details of the components described below or illustrated in the following figures in its application. The utility model can have other embodiments and can be practiced or carried out in various ways. In addition, it should be understood that the words and terms used here are for the purpose of description and should not be considered as restrictive. The use of "including" or "having" and its variations herein is intended to cover the items and their equivalents and additional items displayed below. Unless otherwise specified or limited, the terms "install", "connect", "support" and "couple" and their variations are widely used and cover direct installation and indirect installation, connection, support and connection. In addition, "connect" and "couple" are not limited to physical or mechanical connections or connections.

[0043] Furthermore, on the first aspect, in the disclosure of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore the above terms cannot be understood as limitations on the present invention; on the second aspect, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" cannot be understood as a limitation on the quantity.

[0044] Refer to the attached drawings of the specification of this utility model Figures 1A to 9 In the following description, a perfume cream packaging device according to a preferred embodiment of the present invention will be disclosed and explained, wherein the perfume cream packaging device includes a bottle body 10, a top cover unit 20, a bottom cover unit 30, a lifting unit 40 and a sealing unit 50.

[0045] Specifically, the bottle body 10 has a bottle body space 11 and a top opening 12 and a bottom opening 13 respectively connected to the bottle body space 11. In other words, the bottle body 10 is a tube with two ends opened.

[0046] The top cover unit 20 is detachably mounted on the top of the bottle body 10 to close the top opening 12 of the bottle body 10, wherein when the top cover unit 20 is mounted on the top of the bottle body 10, the top cover unit 20 closes the top opening 12 of the bottle body 10, and after the top cover unit 20 is separated from the top of the bottle body 10, the top opening 12 of the bottle body 10 is exposed.

[0047] The bottom cover unit 30 is operably mounted on the bottom of the bottle body 10 to close the bottom opening 13 of the bottle body 10, wherein the bottom cover unit 30 has a sealing position and a rotational position, and the bottom cover unit 30 is switched between the sealing position and the rotational position by allowing the bottom cover unit 30 to move in the height direction relative to the bottle body 10.

[0048] The lifting unit 40 is operably received in the bottle body space 11 of the bottle body 10, wherein the lifting unit 40 comprises a rotating part 41 and a lifting platform 42 drivably mounted on the rotating part 41, the lifting platform 42 is used to carry the perfume, the rotating part 41 is mounted on the bottom cover unit 30, and the bottom cover unit 30 is used to drive the rotating part 41 to rotate relative to the bottle body 10 to change the height position of the lifting platform 42 in the bottle body space 11 of the bottle 10, thereby changing the height position of the perfume.

[0049] The sealing unit 50 includes a bottom sealing element 51, and the bottom sealing element 51 is arranged on the bottom cover unit 30. When the bottom cover unit 30 is in the sealing position, the bottom cover unit 30 and the bottle body 10 clamp the bottom sealing element 51, so that the bottom sealing element 51 prevents a gap from being generated between the bottom cover unit 30 and the bottle body 10, thereby preventing the perfume cream from being oxidized. When the bottom cover unit 30 is in the rotating position, the bottom cover unit 30 and the bottle body 10 release the bottom sealing element 51. In this way, on the one hand, the perfume cream can be used to seal the bottom cover unit 30 and the bottle body 10. The user can smoothly rotate the bottom cover unit 30, so that the bottom cover unit 30 drives the rotating part 41 to rotate and change the height position of the lifting platform 42 in the bottle body space 11 of the bottle body 10. On the other hand, it prevents the bottom cover unit 30 from wearing the bottom sealing element 51 during the rotation process, so as to ensure that the bottom sealing element 51 provides a good sealing effect after the bottom cover unit 30 switches from the rotating position to the sealing position, so as to prevent a gap from being generated between the bottom cover unit 30 and the bottle body 10, thereby preventing the perfume cream from oxidizing.

[0050] Specifically, when the user needs to use the perfume cream, first, the top cover unit 20 is separated from the top of the bottle body 10 to expose the top opening 12 of the bottle body 10; second, the bottom cover unit 30 is switched from the sealing position to the rotating position; and third, the bottom cover unit 30 is rotated in one direction, and the bottom cover unit 30 drives the rotating part 41 to rotate to raise the lifting platform 42 to the position of the bottle body space 11 of the bottle body 10. At this time, the top of the perfume cream is exposed through the top opening 12 of the bottle body 10 for the user to use. It can be understood that since the bottom cover unit 30 is switched from the sealing position to the rotating position, the bottom cover unit 30 and the bottle body 10 release the bottom sealing element 51, so that when the bottom cover unit 30 is rotated, there is no friction between the bottom sealing element 51 and the bottle body 10, so that the user can not only smoothly rotate the bottom cover unit 30, but also the bottom sealing element 51 will not be worn by the bottle body 10.

[0051] After the user has used the perfume cream, first, the bottom cover unit 30 is rotated in the opposite direction, and the bottom cover unit 30 drops the lifting platform 42 to the position of the bottle body space 11 of the bottle body 10 while driving the rotating part 41 to rotate, so that the top of the perfume cream is retracted to the bottle body space 11 of the bottle body 10; secondly, the top cover unit 20 is installed on the top of the bottle body 10, so that the top cover unit 20 closes the top opening 12 of the bottle body 10; thirdly, the bottom cover unit 30 is switched from the rotating position to the sealing position, so that the bottle body 10 is allowed to press the bottom sealing element 51 toward the bottom cover unit 30, and the bottom sealing element 51 prevents a gap from being generated between the bottom cover unit 30 and the bottle body 10, thereby preventing the perfume cream from being oxidized.

[0052] It can be understood that since the user rotates the bottom cover unit 30 when the bottom cover unit 30 is in the rotation position, wear of the bottom sealing element 51 can be avoided when the bottom cover unit 30 is rotated, so that when the bottom cover unit 30 is switched to the sealing position, the bottom sealing element 51 can effectively prevent a gap from being generated between the bottom cover unit 30 and the bottle body 10.

[0053] In the attached Figures 1A to 9In this specific example of the perfume cream packaging device of the present invention, the sealing unit 50 includes a top sealing element 52, and the top sealing element 52 is disposed on the top cover unit 20, wherein when the top cover unit 20 is installed on the top of the bottle body 10, the top sealing element 52 is located between the bottle body 10 and the top cover unit 20, so as to prevent the bottle body 10 and the top cover unit 20 from generating a gap, thereby preventing the perfume cream from being oxidized. Optionally, in other examples of the perfume cream packaging device of the present invention, the top sealing element 52 may also be disposed on the top of the bottle body 10, and when the top cover unit 20 is installed on the top of the bottle body 10, the top sealing element 52 is located between the bottle body 10 and the top cover unit 20, so as to prevent the bottle body 10 and the top cover unit 20 from generating a gap.

[0054] Specifically, refer to the attached Figure 6 and Figure 8 The top cover unit 20 includes an outer cover 21 and an inner cover 22 embedded in the outer cover 21, the top sealing element 52 is arranged on the side wall of the inner cover 22, and the side wall of the outer cover 21 can be screwed on the top of the bottle body 10, wherein when the side wall of the outer cover 21 is screwed on the top of the bottle body 10, the top of the bottle body 10 presses the top sealing element 52 toward the side wall of the inner cover 22, so that the top sealing element 52 is slightly deformed and the top sealing element 52 prevents a gap from being generated between the bottle body 10 and the top cover unit 20.

[0055] More specifically, the top cover unit 20 forms an insertion groove 23 between the side wall of the outer cover 21 and the side wall of the inner cover 22, the top sealing element 52 is located in the insertion groove 23, and there is a gap between the top sealing element 52 and the side wall of the outer cover 21. When the side wall of the outer cover 21 is screwed onto the top of the bottle body 10, the top of the bottle body 10 is allowed to be inserted into the gap formed between the top sealing element 52 and the side wall of the outer cover 21, so as to allow the inner wall of the bottle body 10 to squeeze the insertion groove 23 toward the side wall of the inner cover 22, so as to cause the top sealing element 52 to be slightly deformed and prevent the top sealing element 52 from forming a gap between the bottle body 10 and the top cover unit 20. Through the above-mentioned structure, not only can the top sealing element 52 reliably prevent a gap from being generated between the top cover unit 20 and the bottle body 10, but also when the perfume fluid is poured into the bottle body space 11 of the bottle body 10 and the perfume fluid is solidified to form the perfume cream, the top sealing element 52 prevents the perfume fluid from flowing to the connection position between the outer cover 21 and the bottle body 10, thereby avoiding the perfume fluid from adhering to the threaded structure of the outer cover 21 and the bottle body 10.

[0056] It is worth mentioning that the specific manner in which the top sealing element 52 is disposed on the side wall of the inner cover 22 is not limited in the perfume cream packaging device of the present invention. Figures 1A to 9 In the specific example of the perfume cream packaging device of the present invention, the top sealing element 52 is integrally formed on the side wall of the inner cover 22 to set the top sealing element 52 on the side wall of the inner cover 22. Alternatively, in other examples of the perfume cream packaging device of the present invention, the top sealing element 52 can be sleeved on the side wall of the inner cover 22 to set the top sealing element 52 on the side wall of the inner cover 22.

[0057] Continue to refer to the attached Figures 3A to 9 The bottom cover unit 30 includes a bottom cover body 31 and a bottom cover ring body 32. The bottom cover body 31 has an annular wall 311 extending upward. The annular wall 311 is fixedly installed on the bottom of the bottom cover ring body 32 by being inserted into the interior of the bottom cover ring body 32. The bottom cover ring body 32 is rotatably and movable up and down on the bottom of the bottle body 10. The bottom sealing element 51 is arranged on the top and / or inner side of the annular wall 311 of the bottom cover body 31. When the bottom cover unit 30 moves downward in the height direction, the bottom cover unit 30 switches from the sealing position to the rotating position. At this time, the bottom cover unit 30 can smoothly rotate relative to the bottle body 10 and avoid wearing the bottom sealing element 51. When the bottom cover unit 30 moves upward in the height direction, the bottom cover unit 30 switches from the rotating position to the sealing position. At this time, the bottom of the bottle body 10 presses the bottom sealing element 51 toward the direction of the annular wall 311 of the bottom cover body 31, so that the bottom sealing element 51 is slightly deformed and the bottom sealing element 51 prevents a gap from being generated between the bottle body 10 and the bottom cover unit 30.

[0058] It is worth mentioning that the specific manner in which the bottom sealing element 51 is arranged on the annular wall 311 of the bottom cover body 31 is not limited in the perfume cream packaging device of the present invention. Figures 1A to 9 In this specific example of the perfume cream packaging device of the present invention, the bottom sealing element 51 is integrally formed with the annular wall 311 of the bottom cover body 31 , so that the bottom sealing element 51 is arranged on the top and / or inner side of the annular wall 311 of the bottom cover body 31 .

[0059] Then refer to the attached Figure 3A , Figure 3B , Figure 6 and Figure 8The rotating part 41 includes a base 411 and a screw rod 412 from the base 411, and the lifting platform 42 has a threaded through hole 421. The thread structure of the threaded through hole 421 of the lifting platform 42 matches the thread structure of the screw rod 412, and the screw rod 412 passes through the threaded through hole 421 of the lifting platform 42, so that the screw rod 412 is sleeved on the screw rod 412, wherein the base 411 is installed on the bottom cover body 31. When the user rotates the bottom cover unit 30, the bottom cover unit 30 drives the rotating part 41 to rotate around the central axis of the screw rod 412, and the thread structure of the screw rod 412 and the thread structure of the threaded through hole 421 of the lifting platform 42 cooperate with each other so that the rotating part 41 can drive the lifting platform 42 to move relative to the bottle body 10 in the height direction, so as to change the height position of the lifting platform 42 in the bottle body space 11 of the bottle body 10.

[0060] When the user rotates the bottom cover unit 30, in order to enable the rotating part 41 to drive the lifting platform 42 to move in the height direction relative to the bottle body 10, the inner wall of the bottle body 10 is provided with at least one guide column 14 extending along the height direction of the bottle body 10, and accordingly, the peripheral wall of the lifting platform 42 has at least one guide groove 422, and the guide column 14 of the bottle body 10 protrudes from the guide groove 422 of the lifting platform 42, so that when the bottom cover unit 30 drives the rotating part 41 to rotate around the central axis of the screw 412, the guide column 14 of the bottle body 10 and the guide groove 422 of the lifting platform 42 cooperate with each other to limit the movement direction of the lifting platform 42 to the height direction, that is, the lifting platform 42 is prevented from rotating relative to the bottle body 10.

[0061] It is worth mentioning that the installation method of the base 411 of the rotating part 41 and the bottom cover body 31 is not limited in the perfume cream packaging device of the present invention, as long as the bottom cover body 31 can drive the rotating part 41 to rotate relative to the bottle body 10. Figures 1A to 9In this specific example of the perfume cream packaging device of the present invention, the bottom cover body 31 has a bottom cover column 312 in the middle part, and the base 411 has a receiving groove 4111 with a bottom opening, wherein the bottom cover column 312 of the bottom cover body 31 is movably inserted into the receiving groove 4111 of the base 411 in the up and down direction, and in the circumferential direction, there is a large friction force between the outer wall of the bottom cover column 312 of the bottom cover body 31 and the inner wall of the base 411 used to form the receiving groove 4111, so that when the bottom cover unit 30 is rotated, the bottom cover unit 30 can drive the rotating part 41 to rotate, and in the height direction, there is a small friction force between the outer wall of the bottom cover column 312 of the bottom cover body 31 and the inner wall of the base 411 used to form the receiving groove 4111, so as to allow the bottom cover column 312 of the bottom cover body 31 to move up and down relative to the rotating part 41.

[0062] Reference Figure 3A and Figure 3B In order to make the outer wall of the bottom cover column 312 of the bottom cover body 31 and the inner wall of the base 411 for forming the receiving groove 4111 have greater friction in the circumferential direction and smaller friction in the height direction, the outer wall of the bottom cover column 312 of the bottom cover body 31 is provided with a plurality of first columns 3111 extending along the height direction, and the inner wall of the base 411 for forming the receiving groove 4111 is provided with a plurality of second columns 4112 extending along the height direction, each of the first columns 3111 protrudes into the space between two adjacent second columns 4112, and each of the second columns 4112 protrudes into the space between two adjacent first columns 3111.

[0063] Then refer to the attached Figures 3A to 9The bottom of the bottle body 10 has a bottle body annular boss 15 protruding outward, and the bottom cover ring body 32 has a bottom cover annular boss 321 protruding inward, and the bottom cover annular boss 321 is located above the bottle body annular boss 15, and the inner diameter of the bottom cover annular boss 321 is smaller than the outer diameter of the bottle body annular boss 15. In this way, after the bottom cover unit 30 switches from the sealing position to the rotating position, the bottle body annular boss 15 of the bottle body 10 blocks the bottom cover annular boss 321 of the bottom cover ring body 32 to prevent the bottom cover unit 30 from falling from the bottle body 10. It can be understood that in order to ensure that the bottom cover ring body 32 can be installed on the bottle body 10, the inner diameter of the bottom cover annular boss 321 is designed to be slightly smaller than the bottle body annular boss 15. When the bottom cover ring body 32 is installed on the bottle body 10, the bottom cover ring body 32 can be slightly deformed to allow the bottle body annular boss 15 of the bottle body 10 to pass through the bottom cover annular boss 321 of the bottom cover ring body 32. After the bottle body annular boss 15 of the bottle body 10 passes through the bottom cover annular boss 321 of the bottom cover ring body 32, the bottom cover ring body 32 returns to its initial state and the bottle body annular boss 15 blocks the bottom cover annular boss 321 to prevent the bottom cover unit 30 from falling from the bottle body 10.

[0064] Continue to refer to the attached Figures 3A to 5The bottom of the bottle body 10 has at least one outwardly protruding platform 16, and the platform 16 is located above the annular boss 15 of the bottle body, wherein the bottom cover ring body 32 has at least one slot 322, and the platform 16 of the bottle body 10 is configured to be able to detach from or be inserted into the slot 322 of the bottom cover ring body 32. When the platform 16 of the bottle body 10 is inserted into the slot 322 of the bottom cover ring body 32, the bottom cover unit 30 is maintained in the sealing position. At this time, the platform 16 of the bottle body 10 and the slot 322 of the bottom cover ring body 32 cooperate with each other to prevent the bottom cover unit 30 from automatically switching from the sealing position to the rotation position. When the platform 16 of the bottle body 10 is disengaged from the slot 322 of the bottom cover ring body 32, the bottom cover unit 30 is switched to the rotation state. At this time, the bottom cover unit 30 can rotate relative to the bottle body 10 without wearing the bottom sealing element 51. Preferably, in this specific example of the perfume cream packaging device of the present invention, the number of the card platforms 16 of the bottle body 10 is multiple, and these card platforms 16 are arranged at intervals from each other along the circumferential direction of the bottle body 10. Correspondingly, the number of the card grooves 322 of the bottom cover ring body 32 is multiple, and these card grooves 322 are arranged at intervals from each other along the circumferential direction of the bottom cover ring body 32, wherein each card platform 16 of the bottle body 10 can be respectively inserted into each card groove 322 of the bottom cover ring body 32.

[0065] In the attached Figures 1A to 9 In this specific example of the perfume cream packaging device of the present invention, when the bottom cover unit 30 is rotated, the card platform 16 of the bottle body 10 can be separated from or stuck in the card slot 322 of the bottom cover ring body 32. Specifically, the card platform 16 extends obliquely along the circumferential direction of the bottle body 10, and the card slot 322 extends obliquely along the circumferential direction of the bottom cover ring body 32 from the top edge of the bottom cover ring body 32. When the bottom cover unit 30 is rotated in one direction, the card platform 16 of the bottle body 10 can be stuck in the card slot 322 of the bottom cover ring body 32, so that the bottom cover unit 30 is maintained in the sealing position. When the bottom cover unit 30 is rotated in the opposite direction, the card platform 16 of the bottle body 10 can be separated from the card slot 322 of the bottom cover ring body 32, so that the bottom cover unit 30 is switched to the rotation position.

[0066] Attached Figures 10 to 13 Another preferred example of the perfume cream packaging device of the utility model is shown. Figures 1A to 9 The perfume cream packaging device shown is different in that the Figures 10 to 13In this specific example of the perfume cream packaging device of the present invention, when the bottom cover unit 30 moves along the height direction, the card platform 16 of the bottle body 10 can be disengaged from or inserted into the card slot 322 of the bottom cover ring body 32. Specifically, when the bottom cover unit 30 is in the sealing position, if the force of pulling the bottom cover unit 30 downward is greater than the friction between the bottom cover ring body 32 and the bottle body 10, the card platform 16 of the bottle body 10 can be disengaged from the card slot 322 of the bottom cover ring body 32, so that the bottom cover unit 30 switches from the sealing position to the rotation position. Correspondingly, if the bottom cover unit 30 is not pulled downward or the force of pulling the bottom cover unit 30 downward is less than the friction between the bottom cover ring body 32 and the bottle body 10, the card platform 16 of the bottle body 10 will not be disengaged from the card slot 322 of the bottom cover ring body 32, so that the bottom cover unit 30 is maintained in the sealing position. When the bottom cover unit 30 is in the rotation position, if the force pushing the bottom cover unit 30 upward is greater than the friction between the bottom cover ring body 32 and the bottle body 10, the clamping platform 16 of the bottle body 10 can clamp the clamping groove 16 of the bottom cover ring body 322 to switch the bottom cover unit 30 from the rotation position to the sealing position.

[0067] Attached Figures 14 to 17 Another preferred example of the perfume cream packaging device of the utility model is shown. Figures 1A to 9 The perfume cream packaging device shown is different in that the Figures 14 to 17 In this specific example of the perfume cream packaging device of the present invention, the bottom sealing element 51 is arranged on the bottle body 10. When the bottom cover unit 30 switches from the rotating position to the sealing position, the bottom cover unit 30 presses the bottom sealing element 51 toward the bottle body 10, so that the bottom sealing element 51 prevents a gap from being generated between the bottom cover unit 30 and the bottle body 10, thereby preventing the perfume cream from oxidizing.

[0068] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A perfume cream packaging device, characterized in that: include: A bottle body, wherein the bottle body has a bottle body space and a top opening and a bottom opening respectively connected to the bottle body space; A top cover unit, wherein the top cover unit is detachably mounted on the top of the bottle body to close the top opening of the bottle body; A bottom cover unit, wherein the bottom cover unit is operably mounted on the bottom of the bottle body to close the bottom opening of the bottle body, wherein the bottom cover unit has a sealing position and a rotating position, and the bottom cover unit is switched between the sealing position and the rotating position by allowing the bottom cover unit to move relative to the bottle body in a height direction; A sealing unit, wherein the sealing unit comprises a bottom sealing element, the bottom sealing element is arranged at one of the bottle body and the bottom cover unit, when the bottom cover unit is in the sealing position, the bottom cover unit and the bottle body clamp the bottom sealing element so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body, and when the bottom cover unit is in the rotating position, the bottom cover unit and the bottle body release the bottom sealing element; A lifting unit, wherein the lifting unit is operably accommodated in the bottle body space of the bottle body, and the lifting unit includes a rotating part and a lifting platform drivably mounted on the rotating part, the rotating part is mounted on the bottom cover unit, and the bottom cover unit is used to drive the rotating part to rotate relative to the bottle body to change the height position of the lifting platform in the bottle body space of the bottle body.

2. The perfume cream packaging device according to claim 1, wherein the bottom sealing element is arranged on the bottom cover unit, and when the bottom cover unit switches from the rotation position to the sealing position, the bottle body presses the bottom sealing element toward the bottom cover unit, so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body.

3. The perfume cream packaging device according to claim 1, wherein the bottom sealing element is arranged on the bottle body, and when the bottom cover unit switches from the rotation position to the sealing position, the bottom cover unit presses the bottom sealing element toward the bottle body, so that the bottom sealing element prevents a gap from being generated between the bottom cover unit and the bottle body.

4. The perfume cream packaging device according to claim 2, wherein the bottom cover unit comprises a bottom cover body and a bottom cover ring body, the bottom cover body has an annular wall extending upward, the annular wall is fixedly installed on the bottom of the bottom cover ring body in a manner of being inserted into the interior of the bottom cover ring body, the bottom cover ring body is rotatably and vertically movable on the bottom of the bottle body, and the bottom sealing element is arranged on the top and / or inner side of the annular wall of the bottom cover body.

5. The perfume cream packaging device according to claim 3, wherein the bottom cover unit comprises a bottom cover body and a bottom cover ring body, the bottom cover body having an annular wall extending upward, the annular wall being fixedly mounted on the bottom of the bottom cover ring body in a manner of being inserted into the interior of the bottom cover ring body, the bottom cover ring body being rotatably and movably mounted on the bottom of the bottle body in a manner of being able to move up and down, wherein the bottom of the bottle body has an annular boss of the bottle body protruding outward, the bottom cover ring body has an annular boss of the bottom cover protruding inward, the annular boss of the bottom cover is located above the annular boss of the bottle body, and the inner diameter of the annular boss of the bottom cover is smaller than the outer diameter of the annular boss of the bottle body.

6. The perfume cream packaging device according to claim 4, wherein the bottom of the bottle body has an outwardly protruding bottle body annular boss, the bottom cover ring body has an inwardly protruding bottom cover annular boss, the bottom cover annular boss is located above the bottle body annular boss, and the inner diameter of the bottom cover annular boss is smaller than the outer diameter of the bottle body annular boss.

7. The perfume cream packaging device according to claim 6, wherein the bottom of the bottle body has a card platform protruding outward, and the card platform is located above the annular boss of the bottle body, wherein the bottom cover ring body has a card slot, and the card platform of the bottle body is configured to be able to detach from or be inserted into the card slot of the bottom cover ring body. 8 . The perfume cream packaging device according to claim 7 , wherein when the bottom cover unit is rotated, the clamping platform of the bottle body can be separated from or clamped into the clamping groove of the bottom cover ring body. 9 . The perfume cream packaging device according to claim 7 , wherein when the bottom cover unit is moved along the height direction, the clamping platform of the bottle body can be separated from or clamped into the clamping groove of the bottom cover ring body.

10. The perfume cream packaging device according to claim 8, wherein the card platform extends obliquely along the circumferential direction of the bottle body, and the card slot extends obliquely along the circumferential direction of the bottom cover ring body starting from the top edge of the bottom cover ring body, so that when the bottom cover unit is rotated in one direction, the card platform of the bottle body can be inserted into the card slot of the bottom cover ring body, and when the bottom cover unit is rotated in the opposite direction, the card platform of the bottle body can be separated from the card slot of the bottom cover ring body.

11. The perfume cream packaging device according to claim 5, wherein the rotating part comprises a base and a screw extending upward from the base, the lifting platform is sleeved on the screw, the base has a receiving groove with a bottom opening, the middle part of the bottom cover body has a bottom cover column, and the bottom cover column is inserted into the receiving groove of the base so as to be movable up and down.

12. The perfume cream packaging device according to any one of claims 1 to 11, wherein the sealing unit comprises a top sealing element, the top sealing element is provided at one of the bottle body and the top cover unit, and the top sealing element is located between the top cover unit and the bottle body.

13. The perfume cream packaging device according to claim 12, wherein the top cover unit comprises an outer cover and an inner cover and has an insertion groove, the inner cover is embedded in the outer cover, the insertion groove is formed between the side wall of the outer cover and the side wall of the inner cover, the top sealing element is arranged on the side wall of the inner cover, and there is a gap between the top sealing element and the side wall of the outer cover, wherein when the side wall of the outer cover is screwed on the top of the bottle body, the top of the bottle body is inserted into the insertion groove and presses the top sealing element toward the side wall of the inner cover.

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