CN212878151U - Replaceable cosmetic packaging container - Google Patents

Abstract

The application discloses a replaceable cosmetic packaging container, which comprises a cover body, an inner container and a shell, wherein the cover body and the shell are mutually buckled to accommodate the inner container, the outer peripheral surface of the top of the inner container is provided with an anti-falling part and an anti-rotating part, the top surface of the shell is provided with a fixing part, the inner edge of the fixing part is provided with a first notch avoiding the anti-falling part and a second notch avoiding the anti-rotating part, and an anti-rotating lug matched with an anti-rotating groove is arranged near the second notch; when the inner container is positioned at the first position, the anti-falling part is aligned with the first gap, and the anti-rotation part is aligned with the second gap; the inner container is located under the second position, and anticreep portion and first breach dislocation prevent the mutual block of rotating-proof groove and preventing the rotating-proof lug. The inner bag in this application can select for use environmental protection material, and inferior gram force material can be selected for use to casing and lid, and the outer packaging container that casing and lid constitute can realize repetitious usage, and this implementation can be when guaranteeing the grade of product and pleasing to the eye effectual excessive waste that reduces outer packaging container.

Description

Replaceable cosmetic packaging container

Technical Field

The present application relates to the field of personal daily use chemicals, and in particular to a replaceable cosmetic packaging container.

Background

Cosmetics are common products in daily chemical products and generally comprise an outer package and an inner container for containing the cosmetics. In the production process, the inner container and the outer package are generally split parts. The traditional inner container and the external package are generally fixedly connected, when a customer uses up the cosmetics in the inner container, the cosmetics can only be thrown away together with the external package, and the external package usually adopts engineering plastics with long service life, so that the packaging material of the external package is wasted.

Packages are therefore available on the market in which the inner cosmetic container can be replaced. For example, chinese patent publication No. CN207168098U discloses a cosmetic case in which an inner case is replaceable. It is including the outer box body and outer box lid that can cover each other and close, and outer box body is inside to be equipped with the brush chamber, and the inboard of outer box lid is equipped with mirror surface, its characterized in that: interior box chamber has been seted up to the inside of outer box body, and interior box intracavity block has interior box body, is equipped with a plurality of mutual separated check in the interior box body, and interior box body side cover has closed interior lid. The check of interior box body inside is used for holding all kinds of cosmetics, and interior lid can close the setting with interior box body, and interior box body can block with the interior box chamber in the outer box body simultaneously, when needing to be changed different cosmetics, only need to change the interior box body that is equipped with different cosmetics can.

The inventor finds that in the related art, no matter the structure is the structure mentioned above or the magnet is assembled, a more complex structure is designed for replacement, the stability is affected while the production and assembly cost is increased, and the fixation of the inner container may cause problems in the daily use process; more importantly, the structure of the external protrusion can adversely affect the use feeling of the user at the position which can be reached by the user in daily use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application discloses alternative cosmetic packaging container, including lid, inner bag and casing, the lid with the mutual lock of casing is in order to accept the inner bag, be equipped with on the outer peripheral face at the top of inner bag:

an anti-drop part protruding the outer peripheral surface of the inner container in the radial direction;

the anti-rotation part is provided with a working surface vertical to the height direction of the inner container, and an anti-rotation groove is formed in the working surface and extends along the radial direction of the inner container;

the top surface of the shell is provided with a fixing piece, the fixing piece is provided with a mounting hole for the inner container to enter and exit, the inner edge of the mounting hole is provided with a first notch for avoiding the anti-falling part and a second notch for avoiding the anti-rotation part, and an anti-rotation lug matched with the anti-rotation groove is arranged near the second notch; the inner container is provided with a first position and a second position which rotate along the circumferential direction of the inner container;

when the inner container is positioned at a first position, the anti-falling part is aligned with the first gap, and the anti-rotation part is aligned with the second gap;

the inner container is located at the second position, the anti-falling part and the first notch are staggered, and the anti-rotating groove and the anti-rotating lug are clamped with each other.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the top of inner bag is equipped with the discharge gate, and the connection can be dismantled to discharge gate and inner bag, and anticreep portion sets up on the discharge gate with preventing changeing the portion.

Optionally, the discharge port is provided with a positioning ring, and the positioning ring is arranged around the periphery of the discharge port; the inner bag runs through the mounting hole until anticreep portion enters first breach after, the holding ring offsets with the upper surface of mounting.

Optionally, in the circumferential direction of the mounting hole, the anti-rotation bump is arranged on one side of the second notch, faces the casing, and is provided with an arc surface for guiding the anti-rotation portion.

Optionally, the in-process that the inner bag got into the second position from the first position, prevent changeing the portion and include in proper order with preventing changeing lug contact order successively:

the arc-shaped guide surface is used for guiding the anti-rotation lug to be matched with the anti-rotation part;

the limiting ridge is raised compared with the arc-shaped guide surface to organize the anti-rotation lug to be separated from the anti-rotation part;

the anti-rotation grooves are sunken compared with the limiting ridges so as to restrain the anti-rotation lugs.

Optionally, the anti-falling parts are arranged on the circumferential surface of the inner container in groups and at least one group is arranged, and each group of anti-falling parts are symmetrically arranged along the axis of the inner container; prevent that commentaries on classics portion two liang sets up and be equipped with at least a set of in groups on the global of inner bag, and every group prevents that commentaries on classics portion is with the axis symmetrical arrangement of inner bag, anticreep portion with prevent that commentaries on classics portion interval arrangement.

Optionally, the fixing piece and the shell are detachably connected, one side, facing the fixing piece, of the shell is provided with a positioning clamping groove, the fixing piece is provided with a positioning convex strip matched with the positioning clamping groove, and the fixing piece covers the area, provided with the positioning clamping groove, of the shell.

Optionally, a guide projection is arranged in a contact area between the discharge port and the cover body, the guide projection radially protrudes out of the peripheral surface of the discharge port, the guide projection extends in the axial direction of the inner container, and a guide groove matched with the guide projection is arranged on the cover body.

Alternatively, the opening of the guide groove on the side facing the guide projection is enlarged to form an arc-shaped guide chamfer.

Optionally, the guide lugs are symmetrically arranged on the circumferential surface of the discharge port, a limiting ring is arranged between the guide lugs, a limiting groove matched with the limiting ring is arranged on the cover body, and the limiting ring and the limiting groove are mutually clamped to limit the relative position of the cover body and the discharge port.

According to the technical scheme disclosed by the application, the requirement of the liner when the liner needs to be positioned is met through the matching between the anti-falling part and the fixing part, and meanwhile, the anti-rotating part and the anti-rotating groove can ensure the stable connection of the liner in the using process; when the liner needs to be replaced, the anti-rotation part is separated from the anti-rotation groove so as to align the anti-separation part with the first notch, and the liner can conveniently leave the shell from the mounting hole; simple structure is stable, and the structure and the part of location can not cause the influence in the user's use, be convenient for production and popularization.

Therefore, the inner container in the technical scheme disclosed in the application can be made of environment-friendly materials, the shell and the cover body can be made of acrylic materials, the outer packaging container formed by the shell and the cover body can be replaced by the inner container for multiple times, the outer packaging container can be used for multiple times in the process, and the realization mode can effectively reduce the excessive waste of the outer packaging container while ensuring the grade and the attractiveness of products.

Specific advantageous technical effects will be further explained in conjunction with specific structures or steps in the detailed description.

Drawings

FIG. 1 is a schematic view of an alternative cosmetic packaging container in one embodiment;

FIG. 2 is a schematic view of the internal structure of the alternative cosmetic packaging container of FIG. 1;

FIG. 3 is a schematic view of the matching structure of the liner and the fixing member;

FIG. 4 is an enlarged view of the rotation preventing portion of FIG. 3;

FIG. 5 is a schematic view of the cover;

FIG. 6 is an enlarged schematic view of FIG. 5;

FIG. 7 is a schematic view of the discharge port and the fixing member;

FIG. 8 is an enlarged schematic view of FIG. 7;

FIG. 9 is a schematic view of the lower discharge port and the fixing member of the inner container at the first position;

fig. 10 is a schematic view of the liner in a second position with the discharge outlet and the fixing member in a separable state.

The reference numerals in the figures are illustrated as follows:

1. a cover body; 11. a guide groove; 111. guiding chamfering; 12. a limiting groove;

2. an inner container; 21. a discharge port; 22. an anti-drop part; 23. a rotation prevention section; 231. a working surface; 232. an anti-rotation slot; 233. an arc-shaped guide surface; 234. a limiting ridge; 24. a guide projection; 25. a limiting ring; 26. a positioning ring;

3. a housing; 31. a fixing member; 311. positioning the convex strip; 32. mounting holes; 321. a first notch; 322. a second notch; 33. an anti-rotation projection; 331. a cambered surface; 34. and a positioning clamping groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Wherein the manner shown in fig. 7 and 8 does not occur in use, the spout 21 cannot pass through the mounting hole 32 from the bottom up due to its own positioning ring 26, the view provided in fig. 7 and 8 is only for better showing the mating relationship between the spout 21 and the fixing member 31, and will be described herein. The actual use case is subject to fig. 9 and 10.

Referring to fig. 1 to 10, the present application discloses an alternative cosmetic packaging container, which includes a cover 1, an inner container 2 and a housing 3, wherein the cover 1 and the housing 3 are buckled to each other to accommodate the inner container 2, and the outer peripheral surface of the top of the inner container 2 is provided with:

a retaining portion 22 radially protruding from the outer peripheral surface of the inner container 2;

the anti-rotation part 23 is provided with a working surface 231 vertical to the height direction of the inner container 2, the working surface 231 is provided with an anti-rotation groove 232, and the anti-rotation groove 232 extends along the radial direction of the inner container 2;

a fixing piece 31 is arranged on the top surface of the shell 3, the fixing piece 31 is provided with an installation hole 32 for the inner container 2 to go in and out, a first notch 321 avoiding the anti-falling part 22 and a second notch 322 avoiding the anti-rotation part 23 are arranged on the inner edge of the installation hole 32, and an anti-rotation lug 33 matched with the anti-rotation groove 232 is arranged near the second notch 322; the inner container 2 has a first position and a second position which rotate along the circumferential direction of the inner container;

when the inner container 2 is at the first position, the anti-falling part 22 is aligned with the first notch 321, and the anti-rotation part 23 is aligned with the second notch 322;

when the inner container 2 is at the second position, the anti-slip part 22 and the first notch 321 are dislocated, and the anti-rotation groove 232 and the anti-rotation protrusion 33 are engaged with each other.

The utility model discloses an environmental protection material can be chooseed for use to inner bag 2 among the technical scheme disclosed in this application, and inferior gram force material can be chooseed for use to casing 3 and lid 1, and the outer packing that casing 3 and lid 1 constitute can realize the inner bag 2 replacement many times, and outer packing can repetitious usage in this process, and this implementation can be when guaranteeing the grade of product and pleasing to the eye effectual excessive waste that reduces the extranal packing.

The installation and separation of the inner container 2 are realized by different positions of the inner container. When the inner container 2 is located at the first position, the anti-falling part 22 is aligned with the first notch 321, the anti-rotation part 23 is aligned with the second notch 322, and the inner container 2 can conveniently leave the housing 3 from the mounting hole 32; when the inner container 2 is at the second position, the anti-slip portion 22 and the first notch 321 are dislocated, and the anti-rotation groove 232 and the anti-rotation protrusion 33 are engaged with each other. At this time, the movement of the liner 2 in the axial direction is restrained by the housing 3 and the anti-falling portion 22-the fixing member 31 from two directions, and the movement of the liner 2 in the circumferential direction is restrained by the anti-rotation groove 232-the anti-rotation projection 33, so that the relative position of the liner 2 and the housing 3 in space is determined. It can be easily understood that the technical scheme disclosed in the application realizes the positioning or separation requirements of the inner container 2 under different working conditions through different position relations between the inner container 2 and the fixing member 31, and the structure is simple and stable. The positioning structure and the positioning components can not cause influence in the using process of a user, and the production and the popularization are convenient.

The positioning effect of the inner container 2 is achieved by the anti-dropping portion 22 and the anti-rotation groove 232, so that high positioning accuracy is required, and in order to control the production cost, the bottle body for containing the cosmetics and the positioned part can be separately produced. In one embodiment, a discharge port 21 is formed at the top of the inner container 2, the discharge port 21 is detachably connected to the inner container 2, and the anti-falling portion 22 and the anti-rotating portion 23 are formed on the discharge port 21.

In the embodiment disclosed in the figures, the spout 21 and the liner 2 are connected by means of a screw thread.

The installation hole 32 is used for the entrance and exit of the inner container 2, and therefore, the hole diameter thereof should be larger than the outer diameter of the inner container 2. This specification may cause a gap between the fixing member 31 and the discharge port 21. In one embodiment, spout 21 is provided with a retaining ring 26, retaining ring 26 being disposed around the periphery of spout 21; the inner container 2 passes through the mounting hole 32 until the retaining portion 22 enters the first notch 321, and then the positioning ring 26 abuts against the upper surface of the fixing member 31.

The retaining ring 26 has a two-level function. Structurally, the positioning ring 26 can limit the discharge port 21 from further moving relative to the fixing member 31, so as to cooperate with the anti-dropping portion 22 to determine the relative position of the inner container 2 and the fixing member 31; in appearance, the positioning ring 26 can shield the mounting hole 32, so that the anti-falling part 22 and the anti-rotating part 23 are prevented from being exposed at the position where the user can contact, the influence of the user or external foreign matters on the positioning structure can be avoided while providing good appearance, and the positioning stability is further improved.

In the process of completing the positioning of the liner 2, the anti-rotation projection 33 needs to be engaged with the anti-rotation portion 23. In one embodiment, the anti-rotation protrusion 33 is disposed on one side of the second notch 322 in the circumferential direction of the mounting hole, the anti-rotation protrusion 33 faces the housing 3, and the anti-rotation protrusion 33 is provided with an arc surface 331 for guiding the anti-rotation portion 23.

The arc surface 331 can reduce the acting force required for the engagement, and improve the use feeling. Correspondingly, prevent changeing lug 33 and prevent changeing portion 23 and need to keep in the block state, avoid the condition of unexpected unblock, in an embodiment, the in-process that inner bag 2 got into the second position from the first position, prevent changeing portion 23 and include in proper order according to the order with preventing changeing lug 33 contact sequence:

an arc-shaped guide surface 233 for guiding the rotation preventing projection 33 to be fitted with the rotation preventing portion 23;

a stopper ridge 234 rising compared to the arc-shaped guide surface 233 to organize the escape of the rotation preventing projections 33 from the rotation preventing portion 23;

the anti-rotation grooves 232 are depressed compared to the stopper ridges 234 to restrain the anti-rotation projections 33.

The limit ridge 234 equivalently provides a separation threshold, and when the force for driving the inner container 2 to rotate (including the acting force generated by the user on the inner container 2 during daily use of cosmetics in the inner container 2) is lower than the separation threshold, the inner container 2 can ensure the effectiveness of positioning; when the user needs to separate the inner container 2 and the shell 3, the inner container 2 is driven to rotate with force, the rotating force is larger than the separation threshold value, and the anti-rotation lug 33 can cross the limiting ridge 234 to separate the anti-rotation lug 33 from the anti-rotation part 23.

In terms of quantity selection and arrangement, in one embodiment, the anti-falling parts 22 are arranged on the circumferential surface of the liner 2 in pairs in groups and at least one group is arranged, and each group of anti-falling parts 22 are symmetrically arranged along the axis of the liner 2; the anti-rotation parts 23 are arranged on the circumferential surface of the inner container 2 in groups, at least one group is arranged, each group of anti-rotation parts 23 are symmetrically arranged along the axis of the inner container 2, and the anti-rotation parts 22 and the anti-rotation parts 23 are arranged at intervals.

The design in this embodiment can avoid the situation that the inner container 2 deflects axially relative to itself when receiving an acting force.

In the arrangement of the fixing element 31, in an embodiment, the fixing element 31 is detachably connected to the housing 3, a positioning slot 34 is disposed on a side of the housing 3 facing the fixing element 31, a positioning protruding strip 311 matched with the positioning slot 34 is disposed on the fixing element 31, and the fixing element 31 covers an area of the housing 3 where the positioning slot 34 is disposed.

The split design of the fixing member 31 and the housing 3 is the same as the split design of the discharge port 21 and the inner container 2, the fixing member 31 needs high positioning precision, and the split design of the fixing member 31 and the housing 3 can effectively control the production cost.

The area of the fixing member 31 covering the housing 3 and provided with the positioning groove 34 is similar to the design principle of the positioning ring 26, so that the clamping effect of the positioning groove 34 and the positioning convex strip 311 is ensured, the influence of the external environment on the matching of the positioning groove 34 and the positioning convex strip 311 is avoided, and the stability of the assembly is further improved.

In addition to the positioning of the inner container 2, the positioning of the cover 1 and the housing 3 is also a matter of consideration. For example, in the embodiment disclosed in the drawings, the outer peripheral surface of the cover 1 is not circular, and if the alignment angle is not appropriate, the cover may not be aligned with the housing 3, which may affect the appearance. In one embodiment, the area where the discharge port 21 contacts the cover body 1 is provided with a guide projection 24, the guide projection 24 radially protrudes from the peripheral surface of the discharge port 21, the guide projection 24 extends in the axial direction of the inner container 2, and the cover body 1 is provided with a guide groove 11 engaged with the guide projection 24.

The guide projection 24 can effectively overcome the above-described problems and ensure the overall appearance. During the process of fitting the guide projection 24 and the guide groove 11, misalignment between the two may occur. In one embodiment, the opening of the guide groove 11 toward the side of the guide projection 24 is enlarged to form an arc-shaped guide chamfer 111. The guide chamfer 111 can effectively improve the use feeling of a user.

The cover 1 needs to be maintained in alignment with the housing 3 and also needs to be in a position relative to the housing 3 to ensure the closure of the inner container 2. In an embodiment, a plurality of guiding protrusions 24 are symmetrically disposed on the circumferential surface of the discharge hole 21, a limiting ring 25 is disposed between the guiding protrusions 24, a limiting groove 12 matched with the limiting ring 25 is disposed on the cover body 1, and the limiting ring 25 and the limiting groove 12 are mutually engaged to limit the relative position of the cover body 1 and the discharge hole 21.

The cover body 1 is ensured to be in relative position with the discharge hole 21 through the limiting groove 12, so that the inner container 2 is sealed. The matching of the limiting ring 25 and the guide projection 24 ensures that the inner container 2 is positioned synchronously in the axial direction and the circumferential direction in the process that the cover body 1 is close to the discharge hole 21.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims (10)

1. The replaceable cosmetic packaging container comprises a cover body, an inner container and a shell, wherein the cover body is buckled with the shell to accommodate the inner container, and the replaceable cosmetic packaging container is characterized in that the outer peripheral surface of the top of the inner container is provided with:

an anti-drop part protruding the outer peripheral surface of the inner container in the radial direction;

the anti-rotation part is provided with a working surface vertical to the height direction of the inner container, and an anti-rotation groove is formed in the working surface and extends along the radial direction of the inner container;

the top surface of the shell is provided with a fixing piece, the fixing piece is provided with a mounting hole for the inner container to enter and exit, the inner edge of the mounting hole is provided with a first notch for avoiding the anti-falling part and a second notch for avoiding the anti-rotation part, and an anti-rotation lug matched with the anti-rotation groove is arranged near the second notch; the inner container is provided with a first position and a second position which rotate along the circumferential direction of the inner container;

when the inner container is positioned at a first position, the anti-falling part is aligned with the first gap, and the anti-rotation part is aligned with the second gap;

the inner container is located at the second position, the anti-falling part and the first notch are staggered, and the anti-rotating groove and the anti-rotating lug are clamped with each other.

2. The replaceable cosmetic packaging container of claim 1, wherein a discharge port is formed in the top of the inner container, the discharge port is detachably connected with the inner container, and the anti-falling portion and the anti-rotation portion are arranged on the discharge port.

3. The refill cosmetic packaging container of claim 2 wherein the spout is provided with a retaining ring disposed about the periphery of the spout; the inner container penetrates through the mounting hole until the anti-falling part enters the first notch, and the positioning ring is abutted to the upper surface of the fixing part.

4. The alternative cosmetic packaging container of claim 1, wherein the rotation preventing projection is provided at one side of the second notch in a circumferential direction of the mounting hole, and faces the case, and an arc surface for guiding the rotation preventing portion is provided on the rotation preventing projection.

5. The alternative cosmetic packaging container of claim 4 wherein the anti-rotation portion comprises, in order of contact with the anti-rotation protrusion, during the movement of the inner container from the first position to the second position:

the arc-shaped guide surface is used for guiding the anti-rotation lug to be matched with the anti-rotation part;

the limiting ridge is raised compared with the arc-shaped guide surface to organize the anti-rotation lug to be separated from the anti-rotation part;

the anti-rotation groove is sunken compared with the limiting ridge to restrain the anti-rotation lug.

6. The replaceable cosmetic packaging container of claim 1, wherein the anti-falling parts are arranged on the peripheral surface of the inner container in groups of two and at least one group, and each group of anti-falling parts are symmetrically arranged along the axis of the inner container; the anti-rotation parts are arranged on the circumferential surface of the inner container in pairs and are provided with at least one group, each group of anti-rotation parts are symmetrically arranged along the axis of the inner container, and the anti-rotation parts are arranged at intervals.

7. The replaceable cosmetic packaging container of claim 1, wherein the fixing member is detachably connected to the casing, a positioning slot is formed in a side of the casing facing the fixing member, a positioning protrusion is formed on the fixing member and engaged with the positioning slot, and the fixing member covers a region of the casing where the positioning slot is formed.

8. The replaceable cosmetic packaging container of claim 2, wherein a guide protrusion is provided at a contact area of the discharge port and the cover, the guide protrusion radially protrudes from a peripheral surface of the discharge port, the guide protrusion extends in an axial direction of the inner container, and a guide groove engaged with the guide protrusion is provided on the cover.

9. The replacement cosmetic packaging container of claim 8 wherein the opening of the guide groove toward the side of the guide tab becomes larger forming an arcuate guide chamfer.

10. The replaceable cosmetic packaging container of claim 8, wherein the plurality of guiding protrusions are symmetrically arranged on the circumferential surface of the discharge port, limiting rings are arranged between the guiding protrusions, a limiting groove matched with the limiting rings is arranged on the cover body, and the limiting rings and the limiting groove are mutually clamped to limit the relative positions of the cover body and the discharge port.

Images