Cosmetic packaging container with rotary dispensing

Abstract

The utility model discloses a rotary discharge formula cosmetic packing container, including bottle body, smearing spare, guide rod and sealing element, smearing spare axial position fixed and can be relatively rotatoryly set up on the bottle mouth, and guide rod and smearing spare are fixedly set up each other, sealing element is along the axial sliding fit and is set up in the accommodating cavity and is sealedly connected with the circumferential cavity wall of accommodating cavity, and sealing element is set on the guide rod and is connected with the guide rod threadedly, when using the rotary discharge formula cosmetic packing container provided by the utility model, only need to rotate smearing spare, can make sealing element in bottle body move downward to make the cosmetic in accommodating cavity be extruded into the hollow channel of guide rod, then flow out from the discharge channel of smearing spare and can be used for making up, then use smearing spare to smear it on the body part, and it is very convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic packaging, specifically to a rotary dispensing cosmetic packaging container. Background Technology

[0002] For liquid foundation cosmetics, the most common packaging methods are pump-type packaging, where the product is dispensed from the bottle via a pump, or squeeze-type packaging, where the product is squeezed out by deforming the bottle. Users typically need to squeeze the product directly onto their hands and then apply it to the desired areas, which can be messy and inconvenient. Traditional cosmetics such as lipsticks, lip balms, and lip glosses, while applicable by application, require removing the cap and pulling out the applicator from the tube to use the product, which is also not very convenient. Utility Model Content

[0003] The purpose of this invention is to provide a rotary dispensing cosmetic packaging container.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a rotary dispensing cosmetic packaging container, the packaging container comprising:

[0005] A bottle body having a receiving cavity for containing cosmetics, the bottle body having a nozzle at the upper end, the nozzle having an opening communicating with the receiving cavity;

[0006] A coating component, which is fixed in position along the axial direction and can be rotated relative to the nozzle, and has a discharge channel on the coating component;

[0007] A guide rod is fixedly disposed with the coating component. The guide rod is inserted into the receiving cavity and has a hollow channel extending axially through it. The hollow channel is connected to the discharge channel.

[0008] A sealing element is slidably disposed in the receiving cavity along the axial direction, and the outer periphery of the sealing element is sealed to the circumferential cavity wall of the receiving cavity. The sealing element is sleeved on the guide rod and threadedly connected to the guide rod.

[0009] In some embodiments, the seal includes a body portion and an annular sealing rib extending radially outward from the outer periphery of the body portion, the sealing rib elastically abutting against the circumferential cavity wall of the receiving cavity;

[0010] The main body has a threaded hole extending axially, and the outer periphery of the guide rod has an external thread, with the guide rod threadedly inserted into the threaded hole.

[0011] In some embodiments, the guide rod has a connecting head and a main body rod that are axially connected, the outer diameter of the connecting head being larger than the outer diameter of the main body rod, wherein the main body rod is threadedly connected to the sealant, and the connecting head is fixedly connected to the applicator.

[0012] In some embodiments, the applicator includes a connecting seat and an applicator head connected axially. The connecting seat includes an outer seat body and an inner seat body that are fixed and coaxially arranged. The outer seat body is fitted onto the bottle mouth and is rotatably disposed relative to the bottle mouth. The inner seat body is located in the outer seat body, and the connecting head is fixedly connected to the inner seat body.

[0013] In some embodiments, the inner seat is a hollow cylindrical shape, and the connecting head is axially inserted into the inner seat and circumferentially sealed.

[0014] In some embodiments, the connecting head is fitted into the inner seat, wherein the outer peripheral wall of the connecting head is provided with a connecting rib extending axially, and the connecting rib has a plurality of ribs distributed at intervals along the circumference; the inner seat is provided with a connecting groove corresponding to the connecting rib, and when the connecting head is inserted into the inner seat, the connecting rib and the connecting groove are correspondingly fitted to each other.

[0015] In some embodiments, a circumferential sealing structure is further provided between the connecting head and the inner seat. The circumferential sealing structure includes an annular rib and an annular groove respectively provided on the connecting head and the inner seat. When the annular rib and the annular groove are engaged with each other, a circumferential seal is achieved between the connecting head and the inner seat. The circumferential sealing structure is located below the connecting rib.

[0016] In some embodiments, the applicator head is flat and plate-shaped, and is fixedly connected to or integrally formed with the connector.

[0017] In some embodiments, the upper part of the coating component is provided with a discharge hole, which is in communication with the discharge channel.

[0018] In some embodiments, the packaging container further includes a cap that is detachably connected to the nozzle, and when connected to the nozzle, the cap covers the outside of the applicator and blocks the discharge port.

[0019] Due to the application of the above technical solution, this utility model has the following advantages: When using the rotary dispensing cosmetic packaging container provided by this utility model, the user only needs to rotate the applicator to make the seal in the bottle move downward, thereby squeezing the cosmetic in the receiving cavity into the hollow channel of the guide rod, and then flowing out from the dispensing channel of the applicator to be used for makeup. Then, the user can use the applicator to apply it to the body parts, which is very convenient to use. Attached Figure Description

[0020] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the cosmetic packaging container of this utility model;

[0022] Figure 2 for Figure 1 A structurally exploded diagram of a cosmetic packaging container;

[0023] Figure 3 for Figure 1 A longitudinal sectional view of a cosmetic packaging container;

[0024] Figure 4 for Figure 3 Enlarged diagram of section A in the middle;

[0025] Figure 5 for Figure 1 Another longitudinal sectional view of a cosmetic packaging container;

[0026] Figure 6 for Figure 5 A schematic diagram showing the seal moving downwards a certain distance based on the existing structure;

[0027] In the attached diagrams above:

[0028] 1. Bottle body; 11. Bottle mouth; 111. Upper mouth; 112. Lower mouth; 113. Annular groove; 114. Protrusion; 12. Receiving cavity; 2. Bottle cap;

[0029] 3. Coating component; 31. Connecting seat; 311. Outer seat; 312. Inner seat; 32. Coating head; 33. Discharge hole; 34. Discharge channel;

[0030] 4. Sealing element; 41. Main body; 42. Sealing rib; 43. Threaded hole;

[0031] 5. Guide rod; 51. Main rod part; 511. Feed hole; 52. Connecting head; 521. Connecting rib; 522. Annular rib; 523. Limiting flange; 53. Hollow channel. Detailed Implementation

[0032] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted that the description of these embodiments is for the purpose of aiding understanding the present invention, but does not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] In this document, the terms “upper,” “lower,” “inner,” and “outer,” etc., which indicate orientation or positional relationships, are defined with reference to the direction observed by the user when using the cosmetic container. They are used only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0034] Figures 1 to 6 The diagrams are drawn to scale. To keep the instructions concise, the proportions of each component are not listed individually. However, the proportions and positions of each component should be considered part of the contents of this instruction manual.

[0035] See Figures 1 to 6 The rotary dispensing cosmetic packaging container shown includes a bottle body 1, a bottle cap 2, an applicator 3, a guide rod 5, and a sealing element 4. The bottle body 1 has a receiving cavity 12 for containing cosmetics and a bottle mouth 11 located at the upper end, which has a bottle opening communicating with the receiving cavity 12. The bottle cap 2 can be detachably connected to the bottle mouth 11 and covers the bottle opening.

[0036] The applicator 3 is fixed in position along the axial direction and can rotate relative to it on the bottle mouth 11. The applicator 3 is provided with a discharge channel 34. The guide rod 5 is fixedly arranged with the applicator 3 and is inserted into the receiving cavity 12. The guide rod 5 is provided with a hollow channel 53 that runs through the axial direction and communicates with the discharge channel 34. The sealing member 4 is slidably arranged in the receiving cavity 12 along the axial direction, and the outer periphery of the sealing member 4 is sealed to the circumferential cavity wall of the receiving cavity 12. The sealing member 4 is sleeved on the guide rod 5 and threadedly connected to the guide rod 5.

[0037] Thus, the sealing element 4 divides the receiving cavity 12 vertically, ensuring that the upper and lower parts of the sealing element 4 are not connected. The cosmetic is located below the sealing element 4. When the applicator 3 is rotated, the applicator 3 and the guide rod 5 rotate synchronously relative to the bottle body 1. Under the threaded engagement between the guide rod 5 and the sealing element 4, the sealing element 4 moves downward along the receiving cavity 12, compressing the lower space and allowing the cosmetic in that space to enter the hollow channel 53 of the guide rod 5, and then enter the discharge channel 34 of the applicator 3 for discharge. In this way, discharge can be achieved simply by rotating the applicator 3, making it very convenient to use.

[0038] Specifically, see Figures 2 to 4 As shown, the sealing element 4 includes a main body 41 and an annular sealing rib 42 extending radially outward from the outer periphery of the main body 41. The sealing rib 42 elastically abuts against the circumferential cavity wall of the receiving cavity 12, achieving a circumferential sealing connection between the sealing element 4 and the receiving cavity 12. The main body 41 has an axially extending threaded hole 43, and the outer periphery of the guide rod 5 is provided with external threads, with the guide rod 5 threadedly inserted into the threaded hole 43. Specifically, the outer periphery of the main body 41 and the circumferential cavity wall of the receiving cavity 12 are in clearance fit. The hardness of the main body 41 is greater than the hardness of the sealing rib 42. Both can be integrally molded from the same material or obtained by molding different materials using a double-injection molding process.

[0039] The guide rod 5 has a connecting head 52 and a main body 51 connected axially. The outer diameter of the connecting head 52 is larger than the outer diameter of the main body 51. The connecting head 52 is fixedly connected to the applicator 3, and the main body 51 is threadedly connected to the sealant 4. That is, the outer periphery of the main body 51 is provided with external threads, which are threadedly connected to the threaded hole 43. The lower side of the main body 51 is also provided with a feed hole 511, which communicates with the hollow channel 53. In this way, the distance between the lower end of the main body 51 and the bottom wall of the receiving cavity 12 can be minimized, so that the cosmetic in the receiving cavity 12 can be used as much as possible and waste can be avoided.

[0040] The applicator 3 includes a connecting seat 31 and an applicator head 32 connected axially. The connecting seat 31 is fixedly connected to the bottle mouth 11 and to the guide rod 5. The applicator head 32 is used by the user to apply cosmetics to the parts of the body that need makeup. Specifically, the applicator head 32 is flat and can evenly apply cosmetics to the body. The applicator head 32 is fixedly connected to the connecting seat 31 or integrally formed. Metal or velvety structures can be added to the surface of the applicator head 32 as needed to achieve different application textures. The upper part of the applicator 3 also has a discharge hole 33, which is connected to the discharge channel 34. In use, the cosmetics enter the discharge channel 34 and then flow out from the discharge hole 33 to the body, and are then evenly applied to the body by the applicator head 32.

[0041] The connecting seat 31 includes a fixed and coaxially arranged outer seat 311 and inner seat 312. The outer seat 311 is fitted onto the bottle mouth 11 and is rotatably arranged relative to the bottle mouth 11. The inner seat 312 is located in the outer seat 311, and the connecting head 52 is fixedly connected to the inner seat 312. Specifically, the inner seat 312 is hollow cylindrical. The connecting head 52 and the inner seat 312 are axially inserted and circumferentially sealed, so that the cosmetic can enter the discharge channel 34 of the applicator 3 through the hollow channel 53 of the guide rod 5 without leaking to other places.

[0042] Here, the connecting head 52 is inserted into the inner seat 312. The outer peripheral wall of the connecting head 52 is provided with a connecting rib 521 extending axially. The connecting rib 521 has multiple ribs distributed at intervals along the circumference. The inner seat 312 is provided with a connecting groove (not shown in the figure) that corresponds to and mates with the connecting rib 521. When the connecting head 52 is inserted into the inner seat 312, the connecting rib 521 and the connecting groove mate with each other, so that the guide rod 5 and the coating part 3 are connected to each other and fixed relative to each other in the circumference, thereby enabling the two to rotate synchronously.

[0043] A circumferential sealing structure is also provided between the connecting head 52 and the inner seat 312. This circumferential sealing structure includes annular ribs and annular grooves respectively provided on the connecting head 52 and the inner seat 312. When the annular ribs and annular grooves are interlocked, a circumferential seal is achieved between the connecting head 52 and the inner seat 312. The circumferential sealing structure is located below the connecting rib 521. See here. Figure 2 and Figure 4As shown, an annular rib 522 is provided on the outer side of the connecting head 52, and correspondingly, an annular groove is provided on the inner cavity wall of the inner seat 312. The two engage with each other to achieve a circumferential seal between the connecting head 52 and the inner seat 312. An annular limiting flange 523 is also provided at the lower part of the connecting head 52, which is located outside the inner seat 312 and is used to limit the axial position of the connecting head 52 when inserted into the inner seat 312.

[0044] See Figure 2 , Figure 4 As shown, the bottle mouth 11 includes an upper mouth portion 111 and a lower mouth portion 112 connected in the vertical direction. The outer diameter of the upper mouth portion 111 is smaller than the outer diameter of the lower mouth portion 112, forming a stepped surface between them. The outer seat 311 of the applicator 3 is fitted onto the upper mouth portion 111. An annular groove 113 is provided on the outer periphery of the upper mouth portion 111, and a mating protrusion (not shown in the figure) is provided on the inner side of the outer seat 311. The mating protrusion is correspondingly inserted into the annular groove 113, so that the axial position of the applicator 3 on the bottle mouth 11 is fixed and it can rotate relative to the bottle mouth 11. The bottle cap 2 can be fitted onto the lower mouth portion 112 and detachably connected to the lower mouth portion 112. Specifically, a plurality of radially outward protruding post 114 is provided on the outer periphery of the lower mouth portion 112 for engaging and fixing the bottle cap 2. In a specific configuration, when the bottle cap 2 is connected to the bottle nozzle 11, it covers the outside of the applicator 3 and blocks the discharge hole 33 to prevent cosmetics from leaking out of the discharge hole 33.

[0045] In summary, when using this rotary dispensing cosmetic packaging container, users only need to open the cap 2, then rotate the applicator 3. The cosmetic in the bottle 1 will be squeezed by the seal 4 and enter the hollow channel 53 of the guide rod 5. It will then flow out from the dispensing channel 34 of the applicator 3 and be used for makeup application. Then, the applicator 3 can be used to apply it to the body parts. It is very convenient to use.

[0046] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made based on the essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A rotary dispensing cosmetic packaging container, characterized in that, The packaging container includes: The bottle body has a receiving cavity for containing cosmetics, and the bottle body has a bottle mouth located at the upper end, the bottle mouth having an opening communicating with the receiving cavity; A coating component, which is fixed in position along the axial direction and can be rotated relative to the nozzle, and has a discharge channel on the coating component; A guide rod is fixedly disposed with the coating component. The guide rod is inserted into the receiving cavity and has a hollow channel extending axially through it. The hollow channel is connected to the discharge channel. A sealing element is slidably disposed in the receiving cavity along the axial direction, and the outer periphery of the sealing element is sealed to the circumferential cavity wall of the receiving cavity. The sealing element is sleeved on the guide rod and threadedly connected to the guide rod.

2. The rotary dispensing cosmetic packaging container according to claim 1, characterized in that: The sealing element includes a main body and an annular sealing rib extending radially outward from the outer periphery of the main body, the sealing rib elastically abutting against the circumferential cavity wall of the receiving cavity; The main body has a threaded hole extending axially, and the outer periphery of the guide rod has an external thread. The guide rod is threadedly inserted into the threaded hole.

3. The rotary dispensing cosmetic packaging container according to claim 1, characterized in that: The guide rod has a connecting head and a main body that are connected axially. The outer diameter of the connecting head is larger than the outer diameter of the main body. The main body is threadedly connected to the sealant, and the connecting head is fixedly connected to the coating.

4. The rotary dispensing cosmetic packaging container according to claim 3, characterized in that: The applicator includes a connecting seat and an applicator head connected along the axial direction. The connecting seat includes an outer seat body and an inner seat body that are fixed and coaxially arranged. The outer seat body is fitted onto the bottle mouth and is rotatably arranged relative to the bottle mouth. The inner seat body is located in the outer seat body, and the connecting head is fixedly connected to the inner seat body.

5. The rotary dispensing cosmetic packaging container according to claim 4, characterized in that: The inner seat is a hollow cylinder, and the connecting head is axially inserted into the inner seat and circumferentially sealed.

6. The rotary dispensing cosmetic packaging container according to claim 5, characterized in that: The connecting head is inserted into the inner seat, wherein the outer peripheral wall of the connecting head is provided with a connecting rib extending axially, and the connecting rib has a plurality of ribs distributed at intervals along the circumference; the inner seat is provided with a connecting groove corresponding to the connecting rib, and when the connecting head is inserted into the inner seat, the connecting rib and the connecting groove are correspondingly engaged.

7. The rotary dispensing cosmetic packaging container according to claim 6, characterized in that: A circumferential sealing structure is also provided between the connecting head and the inner seat. The circumferential sealing structure includes an annular rib and an annular groove respectively provided on the connecting head and the inner seat. When the annular rib and the annular groove are engaged with each other, a circumferential seal is achieved between the connecting head and the inner seat. The circumferential sealing structure is located below the connecting rib.

8. The rotary dispensing cosmetic packaging container according to claim 4, characterized in that: The applicator head is flat and plate-shaped, and is fixedly connected to the connector or integrally formed.

9. The rotary dispensing cosmetic packaging container according to claim 1, characterized in that: The upper part of the coating component is provided with a discharge hole, which is connected to the discharge channel.

10. The rotary dispensing cosmetic packaging container according to claim 9, characterized in that: The packaging container also includes a bottle cap, which is detachably connected to the bottle nozzle. When the bottle cap is connected to the bottle nozzle, it covers the outside of the coating component and blocks the discharge hole.

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