Cosmetic packaging container and using method thereof
By introducing damping structures and push-retardant components into the cosmetic packaging container, the problem of cosmetics cannot be fully utilized in the prior art is solved, and the full utilization of cosmetics and resource conservation are achieved.
Patent Information
- Application Number
- CN202311342974.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-16
- Publication Date
- 2025-04-18
AI Technical Summary
The existing cosmetic packaging container cannot continue to be used after being used to the mouth of the cylinder, resulting in the inability to fully utilize the paste and the problem of waste of resources.
A cosmetic packaging container is designed, including a storage element, a push-back element, a driving element and a guiding element. By setting up a damping structure, the storage element and a push-back element can move simultaneously. After overcoming the resistance of the damping structure, the push-back element can continue to move in the axial direction and use the cosmetics to the limit position.
It has achieved full utilization of cosmetics, improved the utilization rate of cosmetics, reduced resource waste, and is more environmentally friendly.
Smart Images
Figure CN119837357A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cosmetic packaging, and in particular to a cosmetic packaging container and a method of using the same. Background Art
[0002] Lipstick and other similar cosmetics are composed of a packaging tube and a paste that can be retracted and placed in the packaging tube. In the existing structure, the packaging tube is composed of a top cover, a base and a middle bundle core. The base and the middle bundle core are fixedly connected, and the top cover and the base cooperate to close the middle bundle core. Among them, the middle bundle core usually includes a retractable storage element, a driving element and a guiding element. The storage element includes a cylinder and a connecting rod connected to the cylinder. The cylinder is used to contain the paste.
[0003] The traditional packaging tube structure cannot be used anymore after the lipstick paste is used up to the mouth of the tube, and the part embedded in the tube is discarded, with low utilization rate and waste of resources. Summary of the invention
[0004] The present application provides a cosmetic packaging container and a method for using the same, which solves the problem in the prior art that the paste cannot be fully used and there is a waste of resources.
[0005] Cosmetic packaging containers, including:
[0006] a storage element including a cartridge for containing cosmetics;
[0007] A push element, comprising a push plate movably arranged inside the cylinder and a first linkage rod connected to the push plate, wherein a damping structure for limiting the axial relative movement of the push element and the storage element is arranged between the push element and the storage element;
[0008] A driving element, having a spiral groove matched with the first connecting rod, and used for driving the push element to move axially with the storage element;
[0009] The guiding element is rotatably matched with the driving element, and has a limiting hole for the first connecting rod to pass through and limit its circumferential rotation; a limiting structure is provided between the guiding element and the storage element to limit the moving stroke of the storage element. When the storage element reaches the limit position, the thrust element can overcome the resistance of the damping structure and continue to move axially.
[0010] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.
[0011] Optionally, the storage element comprises a second connecting rod connected to the cylinder, and the second connecting rod is slidably matched with the first connecting rod;
[0012] The cylinder has a bottom wall, the bottom wall is provided with a through hole for the first connecting rod to pass through, and the second connecting rod is connected to the bottom wall.
[0013] Optionally, the axial length of the first connecting rod is greater than the axial length of the second connecting rod.
[0014] Optionally, the first connecting rod is provided with an axially arranged guide groove, and the second connecting rod extends into the guide groove to slideably cooperate with the first connecting rod.
[0015] Optionally, an axial limiting mechanism for limiting the movement stroke of the thrust element is provided between the second connecting rod and the first connecting rod.
[0016] Optionally, the axial limiting mechanism includes a limiting protrusion arranged on the second connecting rod, and a limiting step arranged at the bottom of the guide groove and cooperating with the limiting protrusion.
[0017] Optionally, the second connecting rod located in the guide groove is flush with the outer surface of the first connecting rod.
[0018] Optionally, the limiting structure includes a limiting block provided on the second connecting rod, and the limiting block abuts against the guiding element to achieve axial limiting.
[0019] Optionally, the inner wall of the cylinder is provided with axially arranged positioning ribs, and the positioning ribs are interference fit with the edge of the push plate.
[0020] Optionally, a through hole is provided on the push plate, so that the edge of the push plate abutting against the positioning rib has elasticity.
[0021] Optionally, the damping structure is arranged close to the bottom of the cylinder, and the push plate is located at the bottom of the cylinder in an initial position.
[0022] Optionally, the damping structure is a convex point located on the inner wall of the cylinder to block the push plate, and the convex points are multiple and evenly arranged along the circumferential direction.
[0023] Optionally, the inner wall of the cylinder is further provided with a convex rib starting from the bottom and arranged axially, and the edge of the push plate has a notch that is gap-matched with the convex rib.
[0024] Optionally, a convex block matching with the spiral groove is arranged on the outer periphery of the first connecting rod, and the convex block is arranged close to the bottom of the first connecting rod;
[0025] The guiding element comprises a middle bundle and a middle section, the middle bundle is fixed to the outer periphery of the middle section, the cylinder is hidden in the middle bundle, and the limiting hole is arranged at the top of the middle section.
[0026] The present application also provides a method for using a cosmetic packaging container, including the cosmetic packaging container described above. When using the cosmetics in the storage element, the push element is driven to overcome the resistance of the damping structure and move toward the top of the storage element so that the cosmetics are exposed to the storage element and can continue to be used.
[0027] The cosmetic packaging container of the present application is provided with a damping structure, so that the storage element and the push element move synchronously until the storage element reaches the limit position. When the push element overcomes the resistance of the damping structure, the push element can continue to move axially until it reaches the limit position of the push element. At this time, the cosmetics located at the bottom of the cylinder can be fully utilized. Compared with the existing technology, the utilization rate of the cosmetics is increased, and it is more environmentally friendly and saves resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 An exploded view of a cosmetic packaging container according to an embodiment of the present application;
[0029] Figure 2 This is a schematic diagram of the structure in which the cylinder in a cosmetic packaging container according to an embodiment of the present application is at the bottom;
[0030] Figure 3 for Figure 2 A schematic diagram of the structure in which the storage element and the push element rotate synchronously to the top of the storage element;
[0031] Figure 4 for Figure 3 A schematic diagram of the structure in which the middle push element continues to rotate toward the top to the limit position;
[0032] Figure 5 A cross-sectional view of a storage element according to an embodiment of the present application;
[0033] Figure 6 A schematic diagram of the structure of a push element according to an embodiment of the present application;
[0034] Figure 7 It is a schematic diagram of the structure in which the storage element and the push element cooperate with each other.
[0035] The reference numerals in the figures are described as follows:
[0036] 100, storage element; 110, cylinder; 111, damping structure; 112, positioning rib; 113, bottom wall; 114, through hole; 115, convex rib; 120, second linkage rod; 121, limiting protrusion; 122, limiting block;
[0037] 200, push element; 210, push plate; 211, through hole; 212, notch; 220, first linkage rod; 221, guide groove; 222, limit step; 223, protrusion;
[0038] 300, driving element; 310, spiral groove;
[0039] 400, guiding element; 410, middle bundle; 420, middle section; 421, limiting hole. DETAILED DESCRIPTION
[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0041] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.
[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0043] In this application, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0044] In this application, the terms "comprises" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a system, product or device comprising a series of units is not necessarily limited to those units explicitly listed, but may include other units not explicitly listed or inherent to these products or devices.
[0045] For the convenience of expression, Figure 2As shown, in this application, unless otherwise specified, the axial direction is the axial direction of the cosmetic packaging container, A is the top, and B is the bottom.
[0046] like Figure 1 to Figure 7 As shown, an embodiment of the present application provides a cosmetic packaging container, including a storage element 100 , a push element 200 , a driving element 300 and a guiding element 400 .
[0047] The storage element 100 includes a barrel 110 for accommodating cosmetics, wherein the cosmetics generally refer to lipsticks, lip glosses and the like; the push element 200 includes a push plate 210 movably arranged inside the barrel 110 and a first connecting rod 220 connecting the push plate 210, and a damping structure 111 is arranged between the push element 200 and the storage element 100 for limiting the axial relative movement of the two. Specifically, the push plate 210 is arranged at the bottom of the cosmetics for pushing the cosmetics toward the top. When there are more cosmetics (i.e., the overall axial length is longer), there is no need to withdraw the cosmetics in the barrel. At this time, due to the blocking effect of the damping structure, the storage element 100 and the push element 200 move synchronously.
[0048] In some embodiments, Figure 1 As shown, the damping structure 111 is arranged close to the bottom of the cylinder 110, so that the push plate 210 can be arranged at the bottom position of the cylinder 110 in this state. The damping structure 111 is a convex point arranged on the inner wall of the cylinder 110. There are multiple convex points and they are evenly arranged along the circumference. In this embodiment, the number of the damping structure 111 is specifically 3.
[0049] like Figure 5 and Figure 6 As shown, the inner wall of the barrel 110 is also provided with a convex rib 115 starting from the bottom and arranged axially, and the edge of the push plate 210 has a notch 212 that is gap-matched with the convex rib 115. The convex rib 115 can not only fix the cosmetics and increase the cream-grabbing ability of the barrel 110, but also guide the push plate 210 to move axially along the convex rib 115 and limit it in the circumferential direction.
[0050] The push plate 210 is generally disc-shaped, and the notch 212 is strip-shaped, with one end opening at the outer edge of the push plate 210 and the other end extending toward the inside of the push plate 210 . Figure 6 As can be seen in the figure, the extension path has a certain angle with the radial direction of the push plate 210, for example, the angle is 15 to 45 degrees.
[0051] like Figure 1 and Figure 6As shown, the driving element 300 has a spiral groove 310 that cooperates with the first connecting rod 220, which is used to drive the thrust element 200 to move axially with the storage element 100. Accordingly, the outer periphery of the first connecting rod 220 is provided with a protrusion 223 that cooperates with the spiral groove 310, and the protrusion 223 is arranged close to the bottom of the first connecting rod 220.
[0052] The guide element 400 is rotatably matched with the driving element 300, and has a limiting hole 421 (see Figure 1 ), specifically, Figure 2 to Figure 4 As shown, the guiding element 400 includes a middle bundle 410 and a middle section 420. The middle bundle 410 is a metal tubular structure, which is generally fixedly installed on the outer periphery of the middle section 420 (for example, the two can be fixedly connected by dotting), so that the cylinder 110 is hidden in the middle bundle 410, and the limiting hole 421 is set at the top of the middle section 420; there is a limiting structure between the guiding element 400 and the storage element 100 to limit the moving stroke of the storage element 100. When the storage element 100 reaches the limit position, the thrust element 200 can overcome the resistance of the damping structure 111 and continue to move axially.
[0053] The cosmetic packaging container of the present application is provided with a damping structure, so that the storage element 100 and the push element 200 move synchronously until the storage element 100 reaches the limit position. When the push element 200 overcomes the resistance of the damping structure 111, the push element 200 can continue to move axially until it reaches the limit position of the push element 200. At this time, the cosmetics located at the bottom of the cylinder 110 can be fully utilized. Compared with the existing technology, the utilization rate of the cosmetics is increased, and it is more environmentally friendly and saves resources.
[0054] In some embodiments, Figure 7 As shown, the storage element 100 includes a second linkage rod 120 connected to the cylinder 110, and the second linkage rod 120 is slidably matched with the first linkage rod 220. Specifically, the cylinder 110 has a bottom wall 113, and a through hole 114 is provided on the bottom wall 113 for the first linkage rod 220 to pass through. The second linkage rod 120 is arranged on the bottom wall 113, wherein the cylinder 110 and the second linkage rod 120 are connected separately or integrally formed, which can be arranged according to needs, preferably integrally formed.
[0055] In order to achieve the sliding fit between the two, the first linkage rod 220 is provided with an axially arranged guide groove 221, and the second linkage rod 120 extends into the guide groove 221 to slide with it. Since the push element 200 needs to push the cosmetics toward the top relative to the barrel 110, the axial length of the first linkage rod 220 is greater than the axial length of the second linkage rod 120. Of course, in order to limit the push stroke of the push element 200 (to avoid pushing the cosmetics completely out of the barrel 110), an axial limit mechanism is provided between the second linkage rod 120 and the first linkage rod 220 to limit the moving stroke of the push element 200.
[0056] In some embodiments, Figure 4 As shown, the axial limiting mechanism includes a limiting protrusion 121 provided on the second connecting rod 120, and a limiting step 222 provided at the bottom of the guide groove 221 and matched with the limiting protrusion 121. When the push element 200 moves toward the top until the limiting step 222 abuts against the limiting protrusion 121, this position is the limit distance of the axial movement of the push element 200 toward the top. Further, the second connecting rod 120 located in the guide groove 221 is flush with the outer surface of the first connecting rod 220.
[0057] like Figure 3-4 as well as Figure 7 As shown, the limiting structure includes a limiting block 122 arranged on the second linkage rod 120, and the limiting block 122 abuts against the top end surface of the guiding element 400 to limit the axial position, which is the limit position of the axial movement of the storage element 100.
[0058] When the amount of cosmetics is small (the portion above the barrel 110 is completely used), the specific usage status can be referred to Figure 2 to Figure 4 , Figure 2 The storage element 100 and the push element 200 are at the initial position at the bottom. When the cosmetics in the storage element 100 need to be used, the push plate 210 is further pushed to overcome the resistance of the damping structure, so that the cosmetics move upward as a whole to expose the barrel 110.
[0059] An embodiment of the present application also provides a method for using a cosmetic packaging container, such as Figure 1 to Figure 7 As shown, including:
[0060] The cosmetic packaging container may adopt the structure described above, including at least a storage element 100 for accommodating cosmetics and a thrust element 200 movably arranged at the bottom position of the storage element 100, and a damping structure 111 is arranged between the thrust element 200 and the storage element 100 to limit the axial relative movement of the two. The specific structure of the thrust element 200 and the storage element 100 and the damping structure 111 can be found in other embodiments. In order to implement this embodiment, it can also be further combined with other embodiments such as a driving element 300 and a guiding element 400.
[0061] When using the cosmetics in the storage element 100, the push element 200 is driven to overcome the resistance of the damping structure 111 and move toward the top of the storage element 100, so that the cosmetics can be exposed to the storage element 100 and can be used continuously. Figure 2 to Figure 4 As shown, the specific operation can be to rotate the driving element 300 relative to the guiding element 400, and at this time, the pushing element 200 drives the storage element 100 to rotate toward the top until the storage element 100 and the guiding element 400 are axially limited (see Figure 3 , at which point the cylinder 110 is at the axial limit position), then the push element 200 overcomes the resistance of the damping structure 111 and continues to move toward the top until it reaches the limit position of the push element 200 (see Figure 4 At this time, the limiting step 222 abuts against the limiting protrusion 121), and due to the action of the pushing element 200, the cosmetics located at the bottom of the barrel 110 move toward the top relative to the barrel 110, that is, they can continue to be used after being exposed to the barrel 110.
[0062] In some embodiments, Figure 5-6 As shown, the inner wall of the cylinder 110 is provided with axially arranged positioning ribs 112, and the positioning ribs 112 are interference fit with the edge of the push plate 210, thereby avoiding the problem of the push element 200 sliding down when reaching the top. Furthermore, the push plate 210 is provided with a through hole 211, so that the edge of the push plate 210 that is close to the positioning ribs 112 is elastic, thereby preventing the push element 200 from having too much resistance when moving to the top, causing inconvenience in use. Figure 6 As can be seen in the figure, the through hole 211 is arc-shaped and close to the outer edge of the push plate 210. The outer edge of the push plate 210 is divided into multiple parts by the notches 212. There are eight notches 212 in the figure and four through holes 211, which are arranged at intervals on each part.
[0063] When assembling the cosmetic packaging container of the present application, the push element 200 and the storage element 100 are first assembled, and then the assembled parts are buckled into the middle section 420, and then the first connecting rod 220 is screwed into the spiral groove 310 of the guide element 400 and pressed into place, and finally the middle beam 410 and the outer periphery of the middle section 420 are fixed to complete the assembly.
[0064] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.
[0065] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.
Claims
1. A cosmetic packaging container, characterized in that: include: a storage element including a cartridge for containing cosmetics; A push element, comprising a push plate movably arranged inside the cylinder and a first linkage rod connected to the push plate, wherein a damping structure for limiting the axial relative movement of the push element and the storage element is arranged between the push element and the storage element; A driving element, having a spiral groove matched with the first connecting rod, and used for driving the push element to move axially with the storage element; The guiding element is rotatably matched with the driving element, and has a limiting hole for the first connecting rod to pass through and limit its circumferential rotation; a limiting structure is provided between the guiding element and the storage element to limit the moving stroke of the storage element. When the storage element reaches the limit position, the thrust element can overcome the resistance of the damping structure and continue to move axially.
2. The cosmetic packaging container according to claim 1, characterized in that: The storage element comprises a second connecting rod connected to the cylinder, and the second connecting rod is slidably matched with the first connecting rod; The cylinder has a bottom wall, the bottom wall is provided with a through hole for the first connecting rod to pass through, and the second connecting rod is connected to the bottom wall.
3. The cosmetic packaging container according to claim 2, characterized in that: An axial length of the first connecting rod is greater than an axial length of the second connecting rod.
4. The cosmetic packaging container according to claim 2, characterized in that: The first connecting rod is provided with an axially arranged guide groove, and the second connecting rod extends into the guide groove to slideably cooperate with the first connecting rod.
5. The cosmetic packaging container according to claim 4, characterized in that: An axial limiting mechanism for limiting the moving stroke of the thrust element is arranged between the second connecting rod and the first connecting rod.
6. The cosmetic packaging container according to claim 5, characterized in that: The axial limiting mechanism includes a limiting protrusion arranged on the second connecting rod, and a limiting step arranged at the bottom of the guide groove and cooperating with the limiting protrusion.
7. The cosmetic packaging container according to claim 4, characterized in that: The second link rod located in the guide groove is flush with the outer surface of the first link rod.
8. The cosmetic packaging container according to claim 2, characterized in that: The limiting structure comprises a limiting block arranged on the second link rod, and the limiting block abuts against the guiding element to limit the axial direction.
9. The cosmetic packaging container according to claim 1, characterized in that: The inner wall of the cylinder is provided with axially arranged positioning ribs, and the positioning ribs are interference fit with the edge of the push plate.
10. The cosmetic packaging container according to claim 9, characterized in that: The push plate is provided with a through hole, so that the edge of the push plate abutting against the positioning rib has elasticity.
11. The cosmetic packaging container according to claim 1, characterized in that: The damping structure is arranged close to the bottom of the cylinder, and the push plate is located at the bottom of the cylinder in an initial position.
12. The cosmetic packaging container according to claim 1, characterized in that: The damping structure is a convex point located on the inner wall of the cylinder to block the push plate. There are multiple convex points, which are evenly arranged along the circumferential direction.
13. The cosmetic packaging container according to claim 1, characterized in that: The inner wall of the cylinder is also provided with a convex rib starting from the bottom and arranged axially, and the edge of the push plate has a notch that is gap-matched with the convex rib.
14. The cosmetic packaging container according to claim 1, characterized in that: The outer periphery of the first connecting rod is provided with a protrusion matched with the spiral groove, and the protrusion is arranged close to the bottom of the first connecting rod; The guiding element comprises a middle bundle and a middle section, the middle bundle is fixed to the outer periphery of the middle section, the cylinder is hidden in the middle bundle, and the limiting hole is arranged at the top of the middle section.
15. A method for using a cosmetic packaging container, characterized in that: The cosmetic packaging container comprises the cosmetic packaging container as claimed in any one of claims 1 to 14. When using the cosmetics in the storage element, the push element is driven to overcome the resistance of the damping structure and move toward the top of the storage element so that the cosmetics are exposed to the storage element and can be continuously used.