Cosmetic bottle with stirring driven by brush head
By designing a smear rod structure with jacks and stirring blades in the cosmetic bottle, the brush head is used to drive the stirring parts to slide up and down, the problem of uneven makeup quality is solved, and the uniformity of makeup quality and stability of makeup effect is achieved.
Patent Information
- Application Number
- CN202421553090.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-07-03
AI Technical Summary
Cosmetics are easily uneven in texture due to long-term unmodified during use, which affects the makeup effect.
A cosmetic bottle is designed, including the bottle body, the bottle cap and the application rod. The brush rod is connected to the brush rod and the brush head. The stirring member is inserted into the bottle body. There is a socket in the middle of the stirring shaft. The friction between the brush head and the socket is greater than the sum of the resistance and gravity of the stirring member and the inner wall of the bottle body. The length of the stirring member is moderate to facilitate sliding up and down. The gap between the stirring blade and the bottle body is set, and multiple blades work together. The through holes connect the inside and outside of the socket. The spiral structure improves the stirring efficiency.
Automatically stir cosmetics in daily use to maintain uniform texture and avoid layering, ensuring that good makeup effect can be maintained after long-term use, without regular stirring, making it easy to use.
Smart Images
Figure CN223208007U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cosmetics, in particular to a cosmetic bottle. Background Art
[0002] Makeup is a cosmetic product similar to lip gloss and lipstick, typically in liquid or semi-solid form with a certain glossiness. Regularly stirring cosmetics during use ensures that the various ingredients are thoroughly mixed, preventing separation and achieving a more uniform texture.
[0003] However, in daily use, it is easy to forget to stir cosmetics for a long time, causing the texture of the cosmetics to change, which may lead to uneven color when applied to the lips and affect the overall makeup effect. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the present invention.
[0005] In view of the above problems existing in the prior art, the present utility model is proposed.
[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:
[0007] A cosmetic bottle with a brush head driving stirring comprises a bottle body, a bottle cap, and an applicator stick, wherein the applicator stick comprises a brush rod connected to the bottle cap and a brush head connected to the head of the brush rod;
[0008] The stirring member is inserted into the bottle body, and a gap is provided between the stirring blade and the bottle body;
[0009] The middle part of the stirring shaft is provided with an upward-opening socket for inserting a brush head, and the brush head has an outward elastic tension structure, so that after the smear stick is inserted into the socket of the stirring member, the friction force between the brush head and the socket is greater than the sum of the resistance between the stirring member and the inner wall of the bottle body and the gravity of the stirring member;
[0010] The length of the stirring element is greater than 4 mm but less than two-thirds of the length of the bottle body.
[0011] The above design, first of all, through the setting of the stirring piece, the middle part of the stirring shaft is provided with a socket with an upward opening for inserting the smear stick, the friction between the brush head and the socket is greater than the sum of the resistance between the stirring piece and the inner wall of the bottle cavity and the gravity of the stirring piece. During daily use, the stirring piece can be driven by the plugging and unplugging of the smear stick to stir the cosmetics, so that the cosmetics are stirred by the stirring piece in daily life, so that the texture of the cosmetics is always kept uniform, ensuring that the cosmetics can maintain a good overall makeup effect after long-term use; secondly, a gap is provided between the stirring blade and the bottle body, so that the stirring piece can slide up and down along the bottle cavity, making it convenient for the stirring piece to slide up and down to stir the cosmetics; finally, the length of the stirring piece is greater than 4 mm, but less than two-thirds of the length of the bottle body, ensuring the stirring range of the stirring piece and thus ensuring the stirring effect of the stirring piece.
[0012] Preferably, the stirring blade is annular, there are at least two stirring blades, and a gap is provided between two adjacent stirring blades; multiple stirring blades are provided on the stirring member, and when the stirring member stirs the cosmetics, the multiple stirring blades work together to improve the stirring efficiency.
[0013] Preferably, a through hole is opened on the side wall of the socket to connect the socket with the outside world; the through hole connects the inside and outside of the socket of the stirring blade, ensuring that the cosmetics in the socket and the cosmetic bottle in the inner cavity of the bottle body can also flow and stir, preventing the cosmetics from clogging in the socket and deteriorating in quality, and ensuring that the texture of the entire cosmetics always remains uniform.
[0014] Preferably, the stirring shaft is in the shape of a hollow tube, with the hollow inner cavity of the stirring shaft serving as the insertion hole; the hollow inner cavity of the stirring shaft serving as the insertion hole facilitates the brush head to be inserted into the insertion hole to drive the stirring motion.
[0015] Preferably, the brush head includes a left branch and a right branch, the tails of the left branch and the right branch are connected together and plugged into the brush rod, and the distance between the left branch and the right branch gradually increases and then gradually decreases from the tail to the head; the distance between the left branch and the right branch of the brush head gradually increases and then gradually decreases from the tail to the head, so that the brush head has a pointed head for easy insertion into the socket, and the distance between the left branch and the right branch in the middle is greatly reduced in the socket, and has sufficiently large friction with the inner wall of the socket.
[0016] Preferably, the through hole is located between two adjacent stirring blades; the through hole is located between the two stirring blades so that the cosmetics inside and outside the insertion hole can flow through the through hole, thereby improving the stirring effect.
[0017] Preferably, a spiral groove or a spiral protrusion is provided in the socket, and the spiral groove or the spiral protrusion is spirally arranged with the central axis of the stirring shaft as the spiral center; by providing the spiral groove or the spiral protrusion, when the application stick drives the stirring member to slide up and down, the stirring member has the ability to rotate and stir, thereby improving the stirring effect of the cosmetics.
[0018] Preferably, the bottle body consists of a bottle body located at the bottom and a bottleneck located at the top, a connecting structure for connecting to the bottle cap is provided on the outer wall of the bottleneck, and the bottom of the bottleneck is clamped in the bottle body; by providing a clamped bottleneck, the stirring piece can be easily installed in the bottle body.
[0019] Preferably, it also includes a limiting cap, which is clamped in the bottleneck of the bottle. The diameter of the limiting cap gradually decreases from top to bottom and is in the shape of a trumpet. The inner diameter of the end with the smaller diameter of the limiting cap is larger than the outer diameter of the brush rod, but smaller than the outer diameter of the stirring blade. By setting the limiting cap, excessive cosmetics can be scraped off, and the diameter gradually decreases from top to bottom, which facilitates the flow of cosmetics back into the bottle body. The limiting cap also prevents the stirring piece from falling out. The brush head can use the limiting cap to press against the stirring piece, thereby pulling the brush head out of the socket.
[0020] Preferably, the brush head is a flat structure, the opening of the socket is flat and allows the brush head to be inserted parallel to the opening, the interior of the socket is cylindrical, the inner diameter of the socket is larger than the maximum outer diameter of the brush head, and allows the brush head to rotate inside the socket; the brush head is flat and the opening of the socket is also flat, and after the brush head is inserted into the socket, the applicator stick is rotated, and the brush head can be stuck in the socket, making it convenient for the applicator stick to drive the stirring piece to stir the cosmetics.
[0021] Preferably, the stirring blade is provided with a hollow to allow the cosmetics to pass through; the hollow provided on the stirring blade facilitates the flow of the cosmetics through, thereby achieving a better stirring effect.
[0022] Preferably, the hole opening of the jack is in a trumpet-shaped shape, and the inner diameter gradually decreases from top to bottom; the hole opening of the jack is in a trumpet-shaped shape, which is convenient for inserting the smear stick with a brush head. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:
[0024] Figure 1 This is a schematic cross-sectional view of a cosmetic bottle with a brush head driving stirring according to an embodiment of the present invention;
[0025] Figure 2 This is a schematic diagram of the overall appearance of a cosmetic bottle with a brush head driving stirring according to an embodiment of the present invention;
[0026] Figure 3 This is a schematic diagram of the exploded structure of the parts of a cosmetic bottle driven by a brush head to stir according to an embodiment of the present invention;
[0027] Figure 4 This is a schematic structural diagram of a stirring member of a cosmetic bottle driven by a brush head according to an embodiment of the present invention, in which the stirring blades are hollowed out and the opening of the insertion hole is flat. DETAILED DESCRIPTION
[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.
[0031] Furthermore, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.
[0032] Example 1
[0033] Reference Figures 1 to 3 This embodiment provides a cosmetic bottle with a brush head driving stirring, including a bottle body 1, a bottle cap 2, and an applicator stick 3. The applicator stick 3 includes a brush rod 31 connected to the bottle cap 2 and a brush head 32 connected to the head of the brush rod 31.
[0034] The stirring member 4 is inserted into the bottle body 1, and a gap is provided between the stirring blade 42 and the bottle body 1; the middle part of the stirring shaft 41 is provided with an upward opening 411 for inserting the brush head 32, and the brush head 32 has an outward elastic tension structure, so that after the smear stick 3 is inserted into the opening 411 of the stirring member 4, the friction between the brush head 32 and the opening 411 is greater than the sum of the resistance between the stirring member 4 and the inner wall of the bottle body 1 and the gravity of the stirring member 4; the length of the stirring member 4 is greater than 4mm, but less than two-thirds of the length of the bottle body 1; first, through the setting of the stirring member 4, the middle part of the stirring shaft 41 is provided with an upward opening 411 for inserting the smear stick 3, the friction between the brush head 32 and the opening 411, It is greater than the sum of the resistance between the stirring member 4 and the inner wall of the bottle cavity and the gravity of the stirring member 4. During daily use, the stirring member 4 can be driven by plugging and unplugging the smear stick 3 to stir the cosmetics, so that the cosmetics are stirred by the stirring member 4 in daily life, so that the texture of the cosmetics is always kept uniform, and the cosmetics can maintain a good overall makeup effect after long-term use; secondly, a gap is provided between the stirring blade 42 and the bottle body 1, so that the stirring member 4 can slide up and down along the bottle cavity, making it convenient for the stirring member 4 to slide up and down to stir the cosmetics; finally, the length of the stirring member 4 is greater than 4 mm, but less than two-thirds of the length of the bottle body 1, ensuring the stirring range of the stirring member 4 and thus ensuring the stirring effect of the stirring member 4.
[0035] The stirring blade 42 is annular, and there are at least two stirring blades 42, with a gap between two adjacent stirring blades 42; multiple stirring blades are set on the stirring member 4, and when the stirring member 4 stirs the cosmetics, the multiple stirring blades work together to improve the stirring efficiency.
[0036] A through hole 412 is provided on the side wall of the insertion hole 411 to connect the insertion hole 411 with the outside world; the through hole 412 connects the inside and outside of the insertion hole 411 of the stirring blade, ensuring that the cosmetics in the insertion hole 411 and the cosmetic bottle in the inner cavity of the bottle body 1 can also flow and stir, and the cosmetics placed in the insertion hole 411 will not be blocked and the quality will be reduced, ensuring that the texture of the entire cosmetics always remains uniform.
[0037] The stirring shaft 41 is in a hollow tubular shape, with the hollow inner cavity of the stirring shaft 41 serving as the insertion hole 411 ; the hollow inner cavity of the stirring shaft 41 serves as the insertion hole 411 , which facilitates the brush head 32 to be inserted into the insertion hole 411 to drive the stirring motion.
[0038] The brush head 32 includes a left branch and a right branch. The tails of the left branch and the right branch are connected together and plugged into the brush rod 31. The distance between the left branch and the right branch gradually increases and then gradually decreases from the tail to the head. The distance between the left branch and the right branch of the brush head 32 gradually increases and then gradually decreases from the tail to the head, so that the brush head 32 has a pointed head for easy insertion into the socket 411. The distance between the left branch and the right branch in the middle is greatly reduced in the socket 411, and there is sufficiently large friction with the inner wall of the socket 411.
[0039] The through hole 412 is located between two adjacent stirring blades 42 ; the through hole 412 is located between the two stirring blades 42 so that the cosmetics inside and outside the insertion hole 411 can flow through the through hole 412 to improve the stirring effect.
[0040] It also includes a limiting cap 5, which is clamped in the bottleneck 12. The diameter of the limiting cap 5 gradually decreases from top to bottom, forming a trumpet shape. The inner diameter of the smaller end of the limiting cap 5 is larger than the outer diameter of the brush rod 31, but smaller than the outer diameter of the stirring blade 42. By setting the limiting cap 5, excessive cosmetics can be scraped off, and the diameter gradually decreases from top to bottom, which facilitates the flow of cosmetics back into the bottle body 1. The limiting cap 5 also prevents the stirring member 4 from falling out. The brush head 32 can use the limiting cap 5 to press against the stirring member 4, thereby pulling the brush head 32 out of the socket 411.
[0041] The opening 413 of the insertion hole 411 is in a trumpet-shaped shape, and the inner diameter gradually decreases from top to bottom; the opening 413 of the insertion hole 411 is in a trumpet-shaped shape, which is convenient for inserting the smear stick 3 with the brush head 32.
[0042] During use, when applying cosmetics in a cosmetic bottle in daily use, the bottle cap 2 is unscrewed from the bottle body 1 and then pulled out. The pulled-out bottle cap 2 slides out of the bottle cavity with the smear stick 3, and the brush head 32 at the bottom of the brush rod 31 is plugged into the socket 411. The brush head 32 drives the stirring member 4 to slide up and down to stir the cosmetics in the bottle body 1 through the friction force of the left and right branches against the side walls of the socket 411. The stirring member 4 is provided with multiple stirring blades. When the stirring member 4 stirs the cosmetics, the multiple stirring blades work together to improve the stirring efficiency. When the stirring member 4 slides to the bottle mouth, the limiting cap 5 presses against the stirring member 4, and then a little force is applied, and the brush head 32 is pulled out of the socket 411. During the sliding process, the limiting cap 5 Scrape off the excess cosmetics stuck on the brush rod 31 and the brush head 32, and then use the brush head 32 to apply the cosmetics; after applying the cosmetics, reinsert the brush head 32 into the bottle cavity through the trumpet mouth of the limiting cap 5, and align the brush rod 31 and the brush head 32 through the hole 413 of the plug hole 411 in the trumpet mouth and insert them into the plug hole 411, and then re-tighten the bottle cap 2, so as to achieve the effect of stirring the cosmetics in the bottle cavity during daily use, so that the texture of the cosmetics is always kept uniform without stratification, achieving a better makeup effect, and no need to stir the cosmetics regularly for easy use; and the stirring member 4 slides along the bottle cavity, stirring the cosmetics in the bottle cavity as a whole without contaminating the cosmetics, achieving a better makeup effect.
[0043] Example 2
[0044] Reference Figure 1 、 Figure 3 and Figure 4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.
[0045] A spiral groove or spiral protrusion is provided in the socket 411, and the spiral groove or spiral protrusion is spirally arranged with the central axis of the stirring shaft 41 as the spiral center; by providing the spiral groove or spiral protrusion, when the application stick 3 drives the stirring member 4 to slide up and down, the stirring member 4 has the ability to rotate and stir, thereby improving the stirring effect of the cosmetics.
[0046] The bottle body 1 consists of a bottle body 11 located at the bottom and a bottleneck 12 located at the top. A connecting structure for connecting to the bottle cap 2 is provided on the outer wall of the bottleneck 12, and the bottom of the bottleneck 12 is clamped in the bottle body 11; by setting the clamped bottleneck 12, the stirring element 4 is conveniently installed in the bottle body 11.
[0047] The brush head 32 has a flat structure, and the opening 413 of the socket 411 is flat and allows the brush head 32 to be inserted parallel to the opening 413. The interior of the socket 411 is cylindrical, and the inner diameter of the interior of the socket 411 is larger than the maximum outer diameter of the brush head 32, and allows the brush head 32 to rotate inside the socket 411; the brush head 32 is flat and the opening 413 of the socket 411 is also flat. After the brush head 32 is inserted into the socket 411, the applicator 3 is rotated, and the brush head 32 can be stuck in the socket 411, making it convenient for the applicator 3 to drive the stirring member 4 to stir the cosmetics.
[0048] The stirring blade 42 is provided with a hollow 421 for allowing the cosmetics to pass through; the hollow 421 provided on the stirring blade 42 facilitates the flow of the cosmetics through, achieving a better stirring effect.
[0049] During use, when applying cosmetics from a cosmetic bottle in daily life, the brush head 32 is flat and the hole 413 of the socket 411 is also flat. After the brush head 32 is inserted into the socket 411, the smear stick 3 is rotated, and the brush head 32 can be stuck in the socket 411, which makes it convenient for the smear stick 3 to drive the stirring piece 4 to stir the cosmetics without falling off. A spiral spiral groove or spiral protrusion is provided in the socket 411. When the smear stick 3 drives the stirring piece 4 to slide up and down, the stirring piece 4 rotates to stir the cosmetics. A hollow 421 is provided on the stirring blade 42 to facilitate the flow of cosmetics, thereby achieving a better stirring effect. Because the hole 413 of the socket 411 is a flat structure, when the smear stick 3 drives the stirring piece 4 to stir up and down, the brush head 32 will not fall off from the socket 411, and the stirring effect is better.
[0050] It is important to note that the configuration and arrangement of the present application, as illustrated in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure should readily appreciate that numerous modifications are possible without materially departing from the novel aspects and advantages of the subject matter described herein. For example, variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values such as temperature, pressure, mounting arrangements, use of materials, color, and orientation are possible. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this disclosure. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures that perform the functions described herein, and not only structural equivalence but also structural equivalents. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this disclosure. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0051] Additionally, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiment may not be described, ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention.
[0052] It should be understood that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.
[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.
Claims
1. A cosmetic bottle with a brush head driving stirring, comprising a bottle body, a bottle cap, and an applicator stick, wherein the applicator stick comprises a brush rod connected to the bottle cap and a brush head connected to the head of the brush rod, characterized in that: Also included is a stirring member, which includes a stirring shaft and a stirring blade fixed on the stirring shaft; The stirring member is inserted into the bottle body, and a gap is provided between the stirring blade and the bottle body; The middle part of the stirring shaft is provided with an upward-opening socket for inserting the smear stick, and the brush head has an outward elastic tension structure, so that after the smear stick is inserted into the socket of the stirring member, the friction force between the brush head and the socket is greater than the sum of the resistance between the stirring member and the inner wall of the bottle body and the gravity of the stirring member; The length of the stirring element is greater than 4 mm but less than two-thirds of the length of the bottle body.
2. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: The stirring blade is annular, and there are at least two stirring blades. A gap is provided between two adjacent stirring blades.
3. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: A through hole is provided on the side wall of the socket to connect the socket with the outside world.
4. The cosmetic bottle with a brush head driving stirring according to claim 3, characterized in that: The through hole is located between two adjacent stirring blades.
5. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: The stirring shaft is in a hollow tubular shape, and the hollow inner cavity of the stirring shaft serves as the insertion hole.
6. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: The brush head includes a left branch and a right branch. The tails of the left branch and the right branch are connected together and plugged into the brush rod. The distance between the left branch and the right branch gradually increases and then decreases from the tail to the head.
7. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: A spiral groove or a spiral protrusion is provided in the insertion hole, and the spiral groove or the spiral protrusion is spirally arranged with the central axis of the stirring shaft as the spiral center.
8. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: The bottle body is composed of a bottle body located at the bottom and a bottleneck located at the top. A connecting structure for connecting with the bottle cap is provided on the outer side wall of the bottleneck, and the bottom of the bottleneck is clamped in the bottle body.
9. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: It also includes a limiting cap, which is clamped at the opening of the bottle body. The diameter of the limiting cap gradually decreases from top to bottom and is in the shape of a trumpet. The inner diameter of the end with the smaller diameter of the limiting cap is larger than the outer diameter of the brush rod, but smaller than the outer diameter of the stirring blade.
10. The cosmetic bottle with a brush head driving stirring according to claim 1, characterized in that: The brush head has a flat structure, the opening of the socket is flat and allows the brush head to be inserted parallel to the opening, the interior of the socket is cylindrical, the inner diameter of the socket is larger than the maximum outer diameter of the brush head, and allows the brush head to rotate inside the socket.