Novel cosmetic spiral lifting container
By designing a large-capacity spiral lifting container for cosmetics, the problems of easy layering and small size of cosmetic containers are solved, achieving full mixing and lifting of cosmetics, and improving the user experience and utilization rate of cosmetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-03-31
AI Technical Summary
Existing cosmetic containers are prone to product separation, making them inconvenient to use, and their small size prevents them from holding large amounts of cosmetic product.
A novel cosmetic spiral lifting container is designed, with the inner diameter of the bottle body being larger than the inner diameter of the bottle mouth, and the outer diameter of the spiral lifter being larger than the inner diameter of the bottle mouth but smaller than the inner diameter of the bottle cavity. The spiral lifter is fixed by a split-type bottle shoulder or bottle bottom cap, and the lifting opening of the middle adapter plate of the spiral lifter is enlarged to allow the insertion of a brush rod. The spiral lifter plate is tilted to form a stirring and lifting channel.
The design achieves a large-capacity cosmetic container, which improves the utilization rate of cosmetic materials, reduces usage residue, and enhances mixing effects.
Smart Images

Figure CN224055530U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cosmetic container technical field, concretely relates to a novel cosmetic spiral lifting container. BACKGROUND
[0002] Common liquid, viscous, semi-solid cosmetics are usually saved by bottle containers, such as lip gloss, lip gloss, liquid lipstick, etc. The conventional bottle container generally includes a bottle body, a bottle cap, a brush rod and a brush, the brush is arranged at the front end of the brush rod, the brush rod is fixed at the lower end of the bottle cap and extends into the bottle body through the bottle cap to take the material.
[0003] However, a series of liquid, viscous, semi-solid cosmetics are prone to material stratification, resulting in unsatisfactory use effect of the cosmetics. Therefore, before use, the cosmetic material in the bottle generally needs to be manually stirred and mixed or shaken and mixed.
[0004] For liquid cosmetic material, the brush rod and the brush can be used to stir and mix the cosmetic in the bottle, or the mixing can be performed by shaking. However, for viscous and semi-solid cosmetic material, the mixing effect is not ideal.
[0005] To solve the above problems, we propose a patent application for a new type of cosmetic spiral lifting container (publication number: CN222497188U).
[0006] However, during use, we found that the patent cosmetic spiral lifter has the following problems:
[0007] 1. The bottle body has a small internal space, resulting in a small amount of cosmetic material being filled. If the internal space of the bottle body is increased, the overall volume of the container needs to be increased, which makes the overall container bulky and unsightly.
[0008] 2. The spiral lifting plate in the spiral lifter occupies a large space, further reducing the internal space of the bottle body. UTILITY MODEL CONTENTS
[0009] The technical problem solved by the utility model is to provide a new cosmetic spiral lifter with large capacity.
[0010] The technical solution adopted by the utility model to solve the technical problem is:
[0011] A novel cosmetic spiral lifting container, comprising: a bottle body, a bottle cap, an inner plug, a brush rod and a spiral lifter, the bottle cavity inside the bottle body is larger in inner diameter than the bottle opening at the upper end, the outer diameter of the spiral lifter is larger than the inner diameter of the bottle opening and smaller than the inner diameter of the bottle cavity, and the spiral lifter is installed and limited in the bottle cavity.
[0012] The upper end of the bottle body is regularly provided with a bottle shoulder clamping groove, and a bottle shoulder is sealingly fixed, the bottle shoulder includes a bottle shoulder upper boss and a bottle shoulder lower boss, the bottle shoulder is installed and fixed at the upper end of the bottle body through cooperation of the bottle shoulder lower boss and the bottle shoulder clamping groove, the bottle shoulder upper boss is in threaded cooperation or clamping cooperation with the bottle cap, and an upper and lower through opening is arranged, forming the bottle mouth.
[0013] Alternatively, the lower end of the bottle body is regularly provided with a bottle bottom cap clamping groove, and a bottle bottom cap is sealingly fixed, the bottle bottom cap includes a bottle bottom cap upper boss, the bottle bottom cap is installed and fixed at the lower end of the bottle body through cooperation of the bottle bottom cap upper boss and the bottle bottom cap clamping groove, and seals the lower end of the bottle body, forming the bottle bottom.
[0014] Further, the spiral lifter includes top, adapter end and bottom ends arranged in sequence, the top end and the adapter end are connected together through a plurality of stirring bars, forming a stirring part, the adapter end and the bottom end are connected together through two groups of spiral lifting plates, forming a spiral lifting part.
[0015] The middle position of the top end is regularly provided with a brush rod clamping opening for facilitating insertion and clamping of the brush rod, the brush rod passes through the inner plug and is inserted into the brush rod clamping opening, and the brush rod clamping opening is in clamping cooperation with the spiral lifter; the middle position of the adapter end is regularly provided with a lifting opening for facilitating upward lifting of the spiral lifting part, the brush rod drives the spiral lifter to regularly rotate in the bottle cavity, the cosmetic material at the bottom of the bottle cavity is spirally lifted upward through rotation of the spiral lifting part, and the plurality of stirring bars are used to stir and mix the cosmetic material in the bottle cavity.
[0016] Further, the plurality of stirring bars are obliquely arranged between the top end and the adapter end, and are arranged in a circumferential array, the plurality of stirring bars are arranged away from the brush rod clamping opening and the lifting opening, so as to form a stirring cavity between the top end and the adapter end.
[0017] Further, the two groups of spiral lifting plates are oppositely arranged between the adapter end and the bottom end, and are separately arranged, so as to form two spiral lifting channels therebetween; the cosmetic material in the spiral lifting part is spirally lifted upward along the spiral lifting channels under the rotation and driving of the two groups of spiral lifting plates.
[0018] Further, the spiral lifting plate includes a horizontal plate with a horizontal middle part, an upwardly inclined upper inclined plate and a downwardly inclined lower inclined plate are arranged at the front end and the rear end of the horizontal plate respectively, and the inclination angles and directions of the upper inclined plate and the lower inclined plate are consistent.
[0019] Further, the brush rod socket is arranged along the cross-sectional shape of the brush rod, and the brush rod and the brush rod socket are a regular polygonal column brush rod and a regular polygonal brush rod socket respectively.
[0020] Further, the brush rod is a regular polygonal column with four or more sides.
[0021] Further, the inner diameter of the lifting port is greater than the outer diameter of the brush rod, the brush rod passes through the lifting port and extends into the spiral lifting part.
[0022] Further, the bottom end of the spiral lifter is also provided with a through opening, forming a bottom end opening.
[0023] The beneficial effects of the present application are as follows:
[0024] 1. The bottle body structure is redesigned, so that the inner diameter of the bottle cavity is greater than the inner diameter of the bottle mouth, realizing a bottle body with a narrow bottle mouth and a wide bottle cavity. In this way, under the same volume, the bottle body in the present application can fill more cosmetic material.
[0025] 2. The structure of the spiral lifter is redesigned, and the outer diameter of the spiral lifter is greater than the narrow bottle mouth, so that the spiral lifter can accommodate the large capacity of the bottle body, and fully stir, lift and mix the cosmetic material in the bottle cavity. By adopting a split design, a shoulder is arranged at the upper end of the bottle body, or a bottom cover is arranged at the lower end of the bottle body, so that the large-diameter spiral lifter can be conveniently installed into the bottle cavity from the upper end or the lower end of the bottle body. When the spiral lifter is installed into the bottle cavity, the shoulder and the bottom cover are combined and fixed with the bottle body by means of threads, press-in or welding, to form a bottle mouth or a bottle bottom, thereby limiting the spiral lifter in the bottle cavity.
[0026] 3. The structure of the spiral lifter is redesigned, and the diameter of the lifting port on the intermediate adapter plate of the spiral lifter is enlarged, so that the brush rod can pass through the lifting port and extend into the spiral lifting part below, thereby being able to dip the cosmetic material in the spiral lifting part, further improving the utilization rate of the cosmetic material and reducing the use residue. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 is a structural diagram of an embodiment of the present application;
[0028] Figure 2 is Figure 1 a structural diagram of a middle bottle body;
[0029] Figure 3 is a structural diagram of another embodiment of the present application;
[0030] Figure 4 isFigure 1 and Figure 3 Structure diagram of the middle screw lifter;
[0031] Marked as:
[0032] 1, bottle body, 11, bottle shoulder, 12, bottle bottom, 101, bottle cavity, 102, bottle mouth, 103, bottle shoulder clamping groove, 1101, bottle shoulder upper boss, 1102, bottle shoulder lower boss;
[0033] 2, bottle cap, 21, inner cap, 22, outer cap;
[0034] 3, inner plug, 4, brush rod;
[0035] 5, screw lifter; 501, top end, 502, stirring bar, 503, adapter end, 504, screw lifting plate, 505, bottom end;
[0036] 5011, brush rod clamping hole, 5021, stirring cavity, 5031, lifting port, 5041, screw lifting channel, 5042, horizontal plate, 5043, upper inclined plate, 5044, lower inclined plate. DETAILED DESCRIPTION
[0037] In order to make the above-mentioned purpose, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0039] As Figures 1-4 shown, the present application provides a novel cosmetic screw lifting container, comprising a bottle body 1, a bottle cap 2, an inner plug 3, a brush rod 4 and a screw lifter 5. Among them, the bottle cap 2 is arranged at the upper end of the bottle body 1 and is screwedly or clampingly matched with the same. The inner plug 4 is arranged in the bottle mouth at the upper end of the bottle body 1 and is interference-fitted or clampingly matched with the same. The brush rod 4 is arranged at the lower end of the bottle cap 1 and is fixedly connected with the same. The screw lifter 5 is arranged in the bottle cavity 101 of the bottle body 1.
[0040] Further, the bottle cap 2 drives the brush rod 3 to pass through the inner plug 4 from the bottle mouth 102, and extend into the bottle cavity 101. The brush rod 3 is inserted and clamped into the spiral lifter 5. By rotating the bottle cap 2, the bottle cap 2 drives the brush rod 3 to rotate. Then, the brush rod 3 drives the spiral lifter 5 to rotate in the bottle cavity 101, so as to stir and mix the cosmetic material in the bottle cavity 101, and lift the cosmetic material at the bottom of the bottle cavity 101 spirally upward and stir and mix.
[0041] Further, in order to fill more cosmetic material in the bottle cavity 101, the inner diameter of the bottle cavity 101 is larger than the inner diameter of the bottle mouth 102, so as to realize a bottle body with a narrow bottle mouth and a wide bottle cavity. In this way, the bottle body can fill more cosmetic material under the same volume.
[0042] However, this design also has a problem. If the spiral lifter 5 is designed as before, and the outer diameter of the spiral lifter 5 is set to the size of the inner diameter of the bottle mouth 102, the spiral lifter 5 can be conveniently installed into the bottle cavity 101. However, because the inner diameter of the bottle cavity 101 is large, the stirring, lifting and mixing effect of the spiral lifter 5 in the bottle cavity 101 is limited, and the cosmetic material in the bottle cavity cannot be fully stirred, lifted and mixed together.
[0043] Therefore, the outer diameter of the spiral lifter 5 needs to be set to the size of the inner diameter of the bottle cavity 101. At this time, there is a problem. Because the inner diameter of the bottle mouth 102 is narrow, the spiral lifter 5 cannot be installed into the bottle cavity 101.
[0044] Therefore, further, in order to facilitate the installation of the spiral lifter 5 into the bottle cavity 101, two methods are adopted.
[0045] As shown in FIG. 1, in one embodiment, a bottle shoulder 11 is arranged at the upper end of the bottle body 1. The bottle shoulder 11 fixes the upper end of the bottle body 1 to form the bottle mouth of the bottle body. Figure 1
[0046] Further, the upper end of the bottle body 1 is cut by downward stretching to form the bottle cavity 101 in the inside of the bottle body.
[0047] Further, the bottle shoulder clamping groove / bottle shoulder mounting groove 103 for mounting and fixing the bottle shoulder 11 is regularly arranged at the opening of the upper end of the bottle body 1. The outer diameter of the bottle shoulder 11 is the same as the outer diameter of the bottle body 1, and is arranged in the bottle shoulder clamping groove at the upper end of the bottle body 1 to cover the bottle cavity 101, so as to serve as the bottle mouth of the upper end of the bottle body 1.
[0048] Furthermore, the upper end of the bottle shoulder 11 is regularly provided with a boss 1101 that mates with the bottle cap 2. The side of the boss 1101 is regularly provided with threads, raised structures, or recessed structures. Correspondingly, the inner wall of the bottle cap 2 is regularly provided with threads, recessed structures, or raised structures that mate with it. The bottle cap 2 achieves a threaded engagement with the bottle body 1 through the engagement of the threads on its inner wall with the threads on the boss 1101. Alternatively, the bottle cap 2 achieves a snap-fit engagement with the bottle body 1 through the engagement of raised structures and fixing structures.
[0049] Furthermore, the lower end of the bottle shoulder 11 is regularly provided with a lower protrusion 1102 that cooperates with the bottle shoulder slot 103. The lower protrusion 1102 cooperates with the bottle shoulder slot 103 to fix the bottle shoulder 11 to the upper end of the bottle body 1 as the bottle mouth.
[0050] Furthermore, the bottle shoulder 11 is arranged vertically to form the bottle mouth 102, which connects the bottle shoulder and the bottle cavity inside the bottle body 1.
[0051] Furthermore, the bottle shoulder 11 is sealed and fixed to the upper end of the bottle body 1 by means of threads, press-in or welding.
[0052] In this embodiment, the spiral lifter 5 is first installed into the bottle cavity 101 through the upper opening of the bottle body 1. Then, the bottle shoulder 11 is sealed and fixed to the upper end of the bottle body 1, thereby confining the spiral lifter 5 within the bottle cavity 101.
[0053] In another embodiment, such as Figure 3 As shown, we have a bottle bottom cap 12 at the lower end of the bottle body 1. The bottle bottom cap 12 is installed and fixed at the bottom of the bottle body 1 and seals its bottom, thus serving as the bottom of the bottle body 1.
[0054] Furthermore, the lower end of the bottle body 1 is stretched upward and cut off, forming a bottle cavity 101 on the inner wall of the bottle body. Therefore, a bottle bottom cap slot / installation groove is regularly provided at the lower opening of the bottle body. The outer diameter of the bottle bottom cap 12 is also the same as the outer diameter of the bottle body 1. It is installed in the slot at the lower end of the bottle body 1 to cover and seal the bottle cavity 101, thus serving as the bottom of the bottle body 1.
[0055] Furthermore, the bottle bottom cap 12 is also sealed and fixed to the lower end of the bottle body 1 by means of threads, press-in or welding, thus sealing the bottle cavity.
[0056] like Figure 1 and Figure 3 As shown, in one embodiment, the bottle cap 2 is provided with inner and outer caps, including an outer cap 21 and an inner cap 22. The brush rod 4 is installed and fixed on the inner bottom of the inner cap 22 and extends out of the inner cap 22. The inner and outer caps are fixed together by a snap-fit engagement.
[0057] As Figure 4 shown in the utility model, the spiral lifter 5 also includes the top end 501, the adapter end 503 and the bottom end 505 arranged in sequence. Among them, the top end 501 and the adapter end 503 are connected together through a plurality of stirring strips 502, forming a stirring part. The adapter end 503 and the bottom end 505 are connected together through two groups of spiral lifting plates 504, forming a spiral lifting part.
[0058] Further, a plurality of stirring strips 502 are arranged obliquely between the top end 501 and the adapter end 503, and arranged in a circumferential array. Two groups of spiral lifting plates 502 are arranged oppositely between the adapter end 503 and the bottom end 505, and arranged in a circumferential array.
[0059] Further, the middle position of the top end 501 is regularly provided with a brush rod socket 5011, and the brush rod socket 5011 penetrates the top end 501. Among them, the brush rod socket 5011 is arranged along the shape of the brush rod 3.
[0060] Further, the brush rod 3 is arranged in a regular polygonal column. Therefore, the brush rod socket 5011 is also a regular polygonal socket, and is consistent with the shape of the brush rod. The brush rod 3 can be inserted into the brush rod socket 5011 through the design of the regular polygon, so as to drive the spiral lifter 5 to rotate in the bottle cavity, and drive the material in the bottle cavity to be stirred, lifted and uniformly mixed.
[0061] Further, the brush rod 3 is a regular polygonal column with four or more sides. In an embodiment, a regular dodecagonal column is used.
[0062] Further, the middle position of the adapter end 503 is regularly provided with a lifting port 5031, and the spiral lifting part spirally lifts the cosmetic material at the bottom of the bottle cavity upward, and then lifts it to the stirring part at the upper end through the lifting port 5031, and then stirs and mixes it through a plurality of stirring strips 502.
[0063] Further, a plurality of stirring strips 502 are regularly arranged between the top end 501 and the adapter end 503, and are arranged away from the brush rod socket 5011 and the lifting port 5031. Therefore, a hollow stirring cavity 5021 is formed between a plurality of stirring strips. When the brush rod 3 drives the spiral lifter 5 to rotate in the bottle cavity, a plurality of stirring strips 502 will drive the cosmetic material in the bottle cavity to rotate and mix.
[0064] Further, a plurality of stirring strips 502 are arranged at least in two. In an embodiment, as Figure 4 shown, a plurality of stirring strips 502 are arranged in four, and are arranged in front and back and left and right, and are arranged at the front and back and left and right of the top end and the adapter end.
[0065] Further, as Figure 4As shown, the spiral lifting plate 504 includes a middle part horizontally arranged horizontal plate 5042, the front and rear ends (i.e. Figure 4 The left and right sides of the upper inclined plate 5043 and the lower inclined plate 5044 are arranged respectively, and the inclination angles and directions of the upper and lower inclined plates are consistent.
[0066] The two groups of spiral lifting plates 504 are arranged opposite and separated, thereby forming two spiral lifting channels 5041 between them. The cosmetic material in the spiral lifting channel 5041 is rotated by the upper and lower inclined plates, thereby driving the cosmetic material to spiral upward. Then it passes through the lifting port 5031 into the stirring part and is mixed by the stirring bars 502.
[0067] Further, in an embodiment, the spiral lifting part of the spiral lifter 5 is arranged at the lower end of the stirring part. In another embodiment, the upper and lower ends of the stirring part of the spiral lifter 5 are provided with spiral lifting parts.
[0068] Further, the spiral structure of the spiral lifting part can be arranged in a left-handed or right-handed manner, which only uses different spiral directions to generate upward lift. In principle, when rotating clockwise, the bottle cap is tightened at the same time, and the material at the bottom can be lifted upward.
[0069] Further, as shown in Figure 1 , Figure 3 and Figure 4 In the utility model, the inner diameter of the lifting port 5031 is greater than the outer diameter of the brush rod 4, so that the brush rod 4 can pass through the lifting port 5031 and extend into the lifting part of the spiral lifter. Therefore, the two groups of spiral lifting plates 504 are arranged to avoid the lifting port 5031, so that the brush rod 4 can be arranged so that the brush rod 4 can extend into the middle of the spiral lifting part formed by the two groups of spiral lifting plates.
[0070] Further, the front end of the brush rod 4 is used to install the brush head (not shown in the figure), and when the brush rod 4 extends into the spiral lifting part, the brush head can dip the cosmetic material in the spiral lifting part, thereby further improving the utilization rate of the cosmetic material, thereby reducing the use of residual.
[0071] Further, the middle of the bottom end 505 is provided with holes upward and downward, thereby further reducing the occupied space of the spiral lifter in the bottle cavity to improve the available space of the bottle cavity.
[0072] Further, the bottle body can also adopt an inner and outer bottle design. On the one hand, various patterns can be arranged on the outer bottle body and the outer bottle cap to improve the aesthetic feeling. On the other hand, the outer bottle body and the outer bottle cap can be arranged in different shapes, thereby reducing the development cost of different products.
[0073] The cosmetic spiral lifting container uses the following process:
[0074] The bottle cap drives the brush rod 4 to pass through the inner plug 3, extend into the bottle cavity 101, and is inserted and clamped into the spiral lifter 5. Then, by rotating the bottle cap 2, the bottle cap 2 drives the brush rod 4 to rotate, the brush rod 4 drives the spiral lifter 5 to rotate through the cooperation of the polygon, and the spiral lifter 5 can lift the lipstick material at the bottom of the bottle cavity upward to the stirring and mixing.
[0075] The above specific embodiments further specifically describe the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above description is only a specific embodiment of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A new cosmetic spiral lift container comprising a bottle body, a bottle cap, an inner plug, a brush rod and a spiral lifter, characterized in that: The bottle cavity inner diameter of the bottle body is greater than the bottle mouth inner diameter of the upper end, the outer diameter of the spiral lifter is greater than the bottle mouth inner diameter and less than the bottle cavity inner diameter, and the spiral lifter is limited and installed in the bottle cavity; The upper end of the bottle body is regularly provided with a bottle shoulder clamping groove, and a bottle shoulder is sealingly fixed, the bottle shoulder includes a bottle shoulder upper boss and a bottle shoulder lower boss, the bottle shoulder is installed and fixed at the upper end of the bottle body through cooperation of the bottle shoulder lower boss and the bottle shoulder clamping groove, the bottle shoulder upper boss is threadedly or clampingly matched with the bottle cap, and an up-down through hole is provided, forming the bottle mouth; Alternatively, the lower end of the bottle body is regularly provided with a bottle bottom cap clamping groove, and a bottle bottom cap is sealingly fixed, the bottle bottom cap includes a bottle bottom cap upper boss, the bottle bottom cap is installed and fixed at the lower end of the bottle body through cooperation of the bottle bottom cap upper boss and the bottle bottom cap clamping groove, and seals the lower end of the bottle body, forming the bottle bottom.
2. A novel cosmetic screw-lifting container according to claim 1, characterized in that: The spiral lifter includes a top end, an adapter end and a bottom end arranged in sequence, the top end and the adapter end are connected together through a plurality of stirring bars, forming a stirring part, and the adapter end and the bottom end are connected together through two groups of spiral lifting plates, forming a spiral lifting part. A brush rod clamping opening is regularly arranged at the middle position of the top end for facilitating insertion and clamping of the brush rod, the brush rod passes through the inner plug and is inserted into the brush rod clamping opening, and is clampingly matched with the spiral lifter; a lifting opening is regularly arranged at the middle position of the adapter end for facilitating upward lifting of the spiral lifting part, the brush rod drives the spiral lifter to regularly rotate in the bottle cavity, the cosmetic material at the bottom of the bottle cavity is spirally lifted upward through rotation of the spiral lifting part, and the plurality of stirring bars stir and mix the cosmetic material in the bottle cavity.
3. A novel cosmetic screw-lifting container according to claim 2, characterized in that: The plurality of stirring bars are arranged obliquely between the top end and the adapter end and are arranged in a circumferential array, the plurality of stirring bars are arranged away from the brush rod clamping opening and the lifting opening, thereby forming a stirring cavity between the top end and the adapter end.
4. A novel cosmetic screw-lifting container according to claim 2, characterized in that: The two groups of spiral lifting plates are arranged oppositely between the adapter end and the bottom end and are separately arranged, thereby forming two spiral lifting channels therebetween; the cosmetic material in the spiral lifting part is spirally lifted upward along the spiral lifting channels through rotation of the two groups of spiral lifting plates.
5. A novel cosmetic screw-lifting container according to claim 4, characterized in that: The spiral lifting plate includes a horizontal plate with a horizontal middle part, an upwardly inclined upper inclined plate and a downwardly inclined lower inclined plate are arranged at the front and rear ends of the horizontal plate respectively, and the inclination angles and directions of the upper inclined plate and the lower inclined plate are consistent.
6. A novel cosmetic screw-lifting container according to claim 2, characterized in that: The brush rod clamping opening is arranged in the shape of the cross section of the brush rod, and the brush rod and the brush rod clamping opening are a regular polygonal column brush rod and a regular polygonal brush rod clamping opening respectively.
7. A novel cosmetic screw-lifting container according to claim 6, characterized in that: The brush rod is a regular polygonal column with a square or more.
8. A novel cosmetic screw-lifting container according to any one of claims 2-7, characterized in that: The inner diameter of the lifting opening is greater than the outer diameter of the brush rod, the brush rod passes through the lifting opening and extends into the spiral lifting part.
9. A novel cosmetic screw-lifting container according to claim 8, characterized in that: The bottom end of the spiral lifter is also arranged with an up-down through hole, forming a bottom end opening.
Citation Information
Patent Citations
Cosmetic spiral lifting container
CN222497188U