CN220518973U - Multifunctional inner plug and cosmetic container comprising same - Google Patents

Abstract

The application relates to a multifunctional inner plug and cosmetic container containing the inner plug, the inner plug includes a plug body and scrapes material portion, scrape the first end fixed connection of material portion in the plug body, scrape the second end of material portion and be the free end, just scrape the second end of material portion and form and scrape the material mouth, the lateral wall of the plug body is equipped with first binder, the inside wall of the plug body is along radially inwards extending and is formed the round arch, the lateral wall of the plug body is along radially outwards extending and is formed round sealing rib. In this application in the stopper except having the scraping function, still be connected with enclosing cover detachably through first conjunction, consequently the stopper has multiple functions in, and the enclosing cover is direct to be connected with interior stopper detachably, and the cooperation degree of difficulty between the two is low.

Description

Multifunctional inner plug and cosmetic container comprising same

Technical Field

The application relates to cosmetic packaging technology, in particular to a multifunctional inner plug and a cosmetic container comprising the same.

Background

In the liquid cosmetic container, the bottle mouth of the bottle body is usually provided with an inner plug, and when the brush rod is taken out from the bottle body and passes through the inner plug, the inner plug is used for scraping the cosmetics attached on the brush rod so as to keep the rod body clean, namely, the inner plug only plays a role of scraping materials, so that the function of the inner plug is quite single.

Disclosure of Invention

In order to overcome the defect, the application provides a multifunctional inner plug, which has the scraping function and is detachably connected with the outer cover through a first combining piece, so that the inner plug has multiple functions, the outer cover is directly detachably connected with the inner plug, and the matching difficulty between the inner plug and the outer cover is low.

The technical scheme that this application adopted in order to solve its technical problem is:

the utility model provides a stopper in multi-functional, includes the cock body and scrapes the material portion, scrape the first end fixed connection of material portion in the cock body, scrape the second end of material portion and be the free end, just scrape the second end of material portion and form and scrape the material mouth, the lateral wall of the cock body is equipped with first conjunction, first conjunction is used for dismantling with the enclosing cover and is connected, the inside wall of the cock body forms the round arch along radial inwards extension, the lateral wall of the cock body forms round sealing rib along radial outwards extension.

Optionally, the first combining piece comprises an outer screw thread, a convex rib or a clamping groove.

Optionally, a rotation stopping member is arranged on the outer side wall of the plug body, and the rotation stopping member is located between the first combining member and the sealing rib.

Optionally, the rotation stopping piece comprises a first rotation stopping rib, and the first rotation stopping rib is arranged along the axial direction of the outer side wall of the plug body; or, the rotation stopping piece comprises a convex point, and the convex point protrudes out of the outer side wall of the plug body; or, the rotation stopping piece comprises a groove, and the groove is recessed in the outer side wall of the plug body.

Optionally, the outer side wall of the inner plug is provided with a step protruding outwards in the radial direction.

Optionally, the scraping part is in a cone structure, the diameter of the first end of the scraping part is larger than that of the second end of the scraping part, and the second end of the scraping part is provided with saw teeth.

The application still provides a cosmetics container, including multi-functional interior stopper, enclosing cover, brush-holder stud and bottle, the first end fixed mounting of brush-holder stud in the enclosing cover, brush-holder stud fixed mounting in the second end of brush-holder stud, interior stopper fixed mounting in the bottleneck of bottle, interior stopper with the airtight combination of bottle, the brush-holder stud with the airtight combination of interior stopper, be equipped with the second binder on the enclosing cover, the enclosing cover with link together through first binder and second binder between the interior stopper.

Optionally, the first combining piece is an outer screw thread, and the second combining piece is an inner screw thread matched with the outer screw thread; or the first combining piece is a first convex rib, and the second combining piece is a second convex rib matched with the first convex rib; or, the first combining piece is a convex rib, and the second combining piece is a clamping groove matched with the convex rib; or, the first combining piece is a clamping groove, and the second combining piece is a convex rib matched with the clamping groove.

Optionally, a sealing element is arranged on the outer side wall of the brush rod, the protrusion is in interference fit with the sealing element, a rubberizing rib is axially arranged on the brush rod, the rubberizing rib is fixedly connected with the outer cover through glue, and the inner plug is in interference fit with the sealing surface of the bottle body through the sealing rib so that the inner plug is in airtight combination with the bottle body.

Optionally, the outer side wall of the plug body and the inner side wall of the bottle body are fixedly assembled together in the circumferential direction through a rotation stopping piece.

Optionally, a step protruding outwards in the radial direction is arranged on the outer side wall of the inner plug, a mounting part is arranged in the bottle body, and the step is clamped in the mounting part so as to fixedly mount the inner plug in the bottle body.

The beneficial effects of this application are:

1) Be equipped with first conjunction on the lateral wall of interior stopper in this application, be equipped with the second conjunction on the enclosing cover, when the enclosing cover lid closes interior stopper, through the cooperation between first conjunction and the second conjunction with interior stopper and enclosing cover detachably link together, consequently interior stopper in this application has except that scraping the material function, still is connected with enclosing cover detachably through first conjunction, is with bottle detachably's mode of being connected for enclosing cover in the traditional cosmetic container, has reduced the preparation and the cooperation degree of difficulty of each part of cosmetic container.

2) According to the brush rod, the sealing piece is arranged on the outer side wall of the brush rod, the bulge is arranged on the inner plug, and the brush rod and the inner plug are sealed through the bulge in an interference fit manner, so that leakage of materials from a gap between the brush rod and the inner plug is effectively prevented; the sealing ribs are arranged on the inner plug, the sealing surface is arranged on the bottle body, and the inner plug and the bottle body are combined in an airtight manner through the interference fit of the sealing ribs, so that the leakage of materials from a gap between the inner plug and the bottle body is effectively prevented; therefore, the cosmetic container has good sealing performance.

3) The outer side wall of the plug body and the inner side wall of the bottle body are fixedly assembled together through the rotation stopping piece in the circumferential direction, namely in the use process, the inner plug does not rotate relative to the bottle body, and the coaxial arrangement between the inner plug and the bottle body can be always kept, so that the use stability and comfort of the cosmetic container are improved.

Drawings

FIG. 1 is a schematic illustration of the structure of an inner plug of the present application;

FIG. 2 is a second schematic view of the inner plug of the present application;

FIG. 3 is a schematic structural view of the cosmetic container of the present application;

FIG. 4 is a front view of the cosmetic container of the present application;

FIG. 5 is a bottom view of the cosmetic container of the present application;

FIG. 6 is a top view of a cosmetic container of the present application;

FIG. 7 is a cross-sectional view of a cosmetic container of the present application;

FIG. 8 is one of the exploded views of the cosmetic container of the present application;

FIG. 9 is a second exploded view of the cosmetic container of the present application;

FIG. 10 is a third exploded view of the cosmetic container of the present application;

FIG. 11 is a schematic view of the structure of the outer cover of the present application;

FIG. 12 is a second schematic view of the outer cover of the present application;

FIG. 13 is a schematic view of a brush bar according to the present application;

FIG. 14 is a second schematic view of a brush bar according to the present application;

FIG. 15 is a schematic view of the structure of the bottle body in the present application;

in the figure: 100-inner plug, 110-plug body, 111-outer screw thread, 112-first rotation stopping rib, 113-sealing rib, 114-bulge, 115-step, 120-scraping part, 121-scraping port, 200-outer cover, 201-strong stripping rib, 202-inner screw thread, 203-backstop tooth, 300-brush rod, 301-rubberizing rib, 302-sealing element, 400-brush head, 500-bottle body, 501-second rotation stopping rib, 502-sealing surface and 503-installation part.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below in connection with the embodiments of the present application. It should be apparent that the embodiments described herein are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the following figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so used may be interchanged where appropriate to enable the embodiments of the present application described herein to be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Examples: as shown in fig. 1 and fig. 2, a multifunctional inner plug comprises a plug body 110 and a scraping portion 120, wherein a first end of the scraping portion 120 is fixedly connected to the plug body 110, a second end of the scraping portion 120 is a free end, a scraping opening 121 is formed at the second end of the scraping portion 120, a first combining piece is arranged on an outer side wall of the plug body 110 and is used for being detachably connected with an outer cover 200, an inner side wall of the plug body 110 extends inwards in the radial direction to form a circle of protrusions 114, and an outer side wall of the plug body 110 extends outwards in the radial direction to form a circle of sealing ribs 113. Optionally, a sealing rib 113 is disposed at the junction of the plug 110 and the scraping portion 120. As shown in fig. 7, in use, the inner plug 100 is mounted on the bottle mouth of the bottle 500, and when the brush rod 300 and the brush head 400 pass through the inner plug 100, the scraping opening 121 of the inner plug scrapes off the excessive materials on the brush rod 300 and the brush head 400. The outer side wall of the inner plug 100 is provided with a first combining piece, when the outer cover 200 covers the inner plug 100, the inner side wall of the plug body 110 is provided with a circle of protrusions 114 for sealing the brush rod 300 through the first combining piece and the outer cover 200 in a fixed connection, and the outer side wall of the plug body 110 is provided with a circle of sealing ribs 113 for sealing the bottle body 500. Therefore, except having scraping the material function, the interior stopper in this application still is connected with enclosing cover detachably through first conjunction, for the mode that enclosing cover and bottle detachably are connected in the traditional cosmetics container, has reduced the preparation degree of difficulty and the cooperation degree of difficulty of each part of cosmetics container, the interior stopper of this application passes through sealing rib and bottle interference laminating, through protruding and brush-holder stud interference laminating, consequently the sealing performance of interior stopper is good.

The first combining piece comprises an outer thread 111, a convex rib or a clamping groove. In one possible embodiment, as shown in fig. 1 and 2, the first combining piece is an outer screw thread 111, and the outer side wall of the inner plug 100 is provided with the outer screw thread 111 along the circumferential direction, that is, the inner plug is screwed and fixed with the outer cap 200 through the outer screw thread 111; in another possible embodiment, the first combining piece is a protruding rib, and the protruding rib is circumferentially arranged on the outer side wall of the inner plug 100, and protrudes from the outer side wall of the inner plug, that is, the inner plug is fastened and fixed with the outer cover 200 through the protruding rib; in another possible embodiment, the first coupling member is a clamping groove, and the outer side wall of the inner plug 100 is provided with a clamping groove along the circumferential direction, and the clamping groove is recessed in the outer side wall of the inner plug, that is, the inner plug is clamped and fixed with the outer cover 200 through the clamping groove.

The outer sidewall of the plug body 110 is provided with a rotation stopping member located between the first coupling member and the sealing rib 113. As shown in fig. 2, in one possible embodiment, the rotation stopping member includes first rotation stopping ribs 112, the first rotation stopping ribs 112 are axially arranged along the outer side wall of the plug body 110, optionally, 3-8 first rotation stopping ribs 112 are arranged on the outer side wall of the plug body 110, the distance between two adjacent first rotation stopping ribs 112 is equal, and the inner plug 100 is fixedly connected with the bottle body 500 in the circumferential direction through the first rotation stopping ribs, so that rotation between the inner plug and the bottle body is effectively prevented, and the inner plug is always in a coaxial arrangement state with the bottle body; in another possible embodiment, the rotation stop member includes a bump protruding from the outer sidewall of the plug body 110; in yet another possible embodiment, the rotation stop includes a groove recessed in the outer sidewall of the plug body 110. I.e., the inner plug 100 can also be fixedly connected with the bottle body 500 in the circumferential direction through the convex points or the concave grooves.

As shown in fig. 2, the outer sidewall of the inner plug 100 is provided with a step 115 protruding radially outward. The step 115 is disposed on the outer sidewall of the inner plug between the first rotation stop rib 112 and the first connector, and the step 115 is in interference fit with the bottle body 500, so as to assemble the inner plug 100 to the bottle body 500.

Alternatively, the scraping portion 120 has a cone structure, and the scraping portion 120 has a cone structure: the first end cross-sectional area of the scraping portion 120 is larger than the second end cross-sectional area. When the cross section of the scraping portion 120 is circular, the diameter of the first end of the scraping portion 120 is larger than the diameter of the second end of the scraping portion 120, and the second end of the scraping portion 120 is provided with saw teeth. That is, the scraping opening 121 is provided with saw teeth, which is beneficial to improving the scraping effect. The cross section of the side wall of the scraping part 120 along the axial direction is arc-shaped, inclined plane or wavy, when the side wall of the scraping part 120 is arc-shaped, the whole scraping part 120 is in a bowl-shaped structure; when the side wall of the scraping part 120 is inclined, the whole scraping part is in a truncated cone structure; when the side wall of the scraping portion 120 is in a wavy structure, the whole brushing portion 120 is similar to a corrugated pipe structure. Of course, the scraping part can also be in a hemispherical structure, an ellipsoidal structure or other irregular shapes.

As shown in fig. 3 to 10, a cosmetic container comprises a multifunctional inner plug 100, an outer cap 200, a brush rod 300, a brush head 400 and a bottle body 500, wherein a first end of the brush rod 300 is fixedly installed in the outer cap 200, the brush head 400 is fixedly installed at a second end of the brush rod 300, the inner plug 100 is fixedly installed at a bottle mouth of the bottle body 500, the inner plug 100 is hermetically combined with the bottle body 500, the brush rod 300 is hermetically combined with the inner plug 100, a second combining piece is arranged on the outer cap 200, and the outer cap 200 is connected with the inner plug 100 through the first combining piece and the second combining piece. As shown in fig. 7, when assembling, the outer cap 200, the brush rod 300 and the brush head 400 are fixedly mounted together, the inner plug 100 is fixedly mounted on the bottle mouth of the bottle 500, the brush rod 300 and the brush head 400 are inserted into the bottle 500, and the outer cap 200 and the inner plug 100 are detachably assembled together through the first combining piece and the second combining piece, so that the function to be combined with the outer cap 200 is designed on the inner plug in the application, and the outer cap is matched with the bottle in comparison with the prior art, so that the matching difficulty of the cosmetic container in the application is low.

In a first possible embodiment, as shown in fig. 2, the first coupling member is an outer screw thread 111, and as shown in fig. 11 and 12, the second coupling member is an inner screw thread 202 that mates with the outer screw thread 111; in a second possible embodiment, the first bonding element is a first rib, and the second bonding element is a second rib matched with the first rib; in a third possible implementation manner, the first combining piece is a convex rib, and the second combining piece is a clamping groove matched with the convex rib; in a fourth possible embodiment, the first engaging member is a slot, and the second engaging member is a rib matching the slot. That is, the inner plug 100 and the outer cap 200 can be fixedly connected by screw connection or clamping, and of course, the inner plug and the outer cap can also be fixedly connected by magnetic attraction, interference fit and other common manners. As shown in fig. 11 and 12, the inner sidewall of the outer cap 200 is further provided with a strong escape rib 201 and a retaining tooth 203, and a plurality of retaining teeth 203 are disposed at the open end of the outer cap 200.

As shown in fig. 13 and 14, a sealing element 302 is arranged on the outer side wall of the brush rod 300, and as shown in fig. 7, the protrusion 114 is in interference fit with the sealing element 302 to seal the gap between the brush rod 300 and the inner plug 100, so as to prevent materials from leaking out from the gap between the brush rod and the inner plug; as shown in fig. 13 and 14, the brush rod 300 is provided with a glue applying rib 301 along the axial direction, the glue applying rib 301 is fixedly connected with the outer cover 200 through glue, and as shown in fig. 7, the inner plug 100 is in interference fit with the sealing surface 502 of the bottle body 500 through the sealing rib 113 so as to enable the inner plug 100 to be combined with the bottle body 500 in an airtight manner. Thereby preventing the materials from leaking out from the gap between the inner plug and the bottle body.

The outer sidewall of the stopper body 110 and the inner sidewall of the bottle body 500 are fixedly assembled together in a circumferential direction by the rotation stopper. I.e., the inner stopper 100 does not rotate relative to the bottle body 500. In one possible embodiment, the rotation stopping member includes a first rotation stopping rib 112 and a second rotation stopping rib 501, as shown in fig. 2, an outer side wall of the plug body 110 is provided with the first rotation stopping rib 112 arranged along an axial direction, as shown in fig. 15, an inner side wall of the bottle body 500 is provided with the second rotation stopping rib 501 engaged with the first rotation stopping rib 112, and the inner plug 100 and the bottle body 500 are circumferentially fixed by the first rotation stopping rib 112 and the second rotation stopping rib 501. In another possible embodiment, the rotation stopping member includes a bar rib and a bar groove for the bar rib to be clamped in, the bar rib is arranged on the outer side wall of the plug body 110, the bar groove is arranged on the inner side wall of the bottle body 500, or the bar groove is arranged on the outer side wall of the plug body 110, the bar rib is arranged on the inner side wall of the bottle body 500, and the inner plug 100 and the bottle body 500 are circumferentially fixed through the bar rib and the bar groove. In still another possible embodiment, the rotation stopping member includes a bump and a groove for the bump to be clamped in, the bump is disposed on an outer sidewall of the plug body 110, the groove is disposed on an inner sidewall of the bottle body 500, or the groove is disposed on an outer sidewall of the plug body 110, the bump is disposed on an inner sidewall of the bottle body 500, and the inner plug 100 and the bottle body 500 are circumferentially fixed by the bump and the groove.

As shown in fig. 1 and 2, the outer sidewall of the inner stopper 100 is provided with a step 115 protruding radially outwards, and as shown in fig. 15, the bottle 500 is provided with a mounting portion 503 therein, and the step 115 is engaged with the mounting portion 503 to fixedly mount the inner stopper 100 in the bottle 500.

It should be noted that it would be apparent to those skilled in the art that several variations and modifications could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (11)

1. A multifunctional inner plug, characterized in that: including cock body (110) and scraping material portion (120), scrape the first end fixed connection of material portion (120) in cock body (110), the second end of scraping material portion (120) is the free end, just scrape the second end of material portion (120) and form and scrape feed opening (121), the lateral wall of cock body (110) is equipped with first binder, first binder is used for dismantling with enclosing cover (200) and is connected, the inside wall of cock body (110) is along radially inwards extending and is formed round arch (114), the lateral wall of cock body (110) is along radially outwards extending and is formed round sealing rib (113).

2. The multifunctional inner plug of claim 1, wherein: the first combining piece comprises an outer screw thread (111), a convex rib or a clamping groove.

3. The multifunctional inner plug of claim 1, wherein: the outer side wall of the plug body (110) is provided with a rotation stopping piece, and the rotation stopping piece is positioned between the first combining piece and the sealing rib (113).

4. A multi-functional inner plug according to claim 3, wherein: the rotation stopping piece comprises a first rotation stopping rib (112), and the first rotation stopping rib (112) is arranged along the axial direction of the outer side wall of the plug body (110); or, the rotation stopping piece comprises a convex point, and the convex point protrudes out of the outer side wall of the plug body (110); alternatively, the rotation stop member includes a groove recessed in an outer sidewall of the plug body (110).

5. The multifunctional inner plug of claim 1, wherein: the outer side wall of the inner plug (100) is provided with a step (115) protruding outwards in the radial direction.

6. The multifunctional inner plug of claim 1, wherein: the scraping part (120) is in a cone structure, the diameter of the first end of the scraping part (120) is larger than that of the second end of the scraping part (120), and the second end of the scraping part (120) is provided with saw teeth.

7. A cosmetic container characterized by: the multifunctional inner plug (100), the outer cover (200), the brush rod (300), the brush head (400) and the bottle body (500) of claim 1, wherein the first end of the brush rod (300) is fixedly installed in the outer cover (200), the brush head (400) is fixedly installed at the second end of the brush rod (300), the inner plug (100) is fixedly installed at the bottle mouth of the bottle body (500), the inner plug (100) is combined with the bottle body (500) in an airtight manner, the brush rod (300) is combined with the inner plug (100) in an airtight manner, a second combining piece is arranged on the outer cover (200), and the outer cover (200) and the inner plug (100) are connected together through the first combining piece and the second combining piece.

8. The cosmetic container of claim 7, wherein: the first combining piece is an outer screw thread (111), and the second combining piece is an inner screw thread (202) matched with the outer screw thread (111); or the first combining piece is a first convex rib, and the second combining piece is a second convex rib matched with the first convex rib; or, the first combining piece is a convex rib, and the second combining piece is a clamping groove matched with the convex rib; or, the first combining piece is a clamping groove, and the second combining piece is a convex rib matched with the clamping groove.

9. The cosmetic container of claim 7, wherein: be equipped with sealing member (302) on the lateral wall of brush-holder stud (300), protruding (114) interference fit in sealing member (302), be equipped with rubberizing muscle (301) along the axial on brush-holder stud (300), rubberizing muscle (301) pass through glue with enclosing cover (200) fixed connection, interior stopper (100) pass through sealing muscle (113) interference fit in sealing face (502) of bottle (500) so that interior stopper (100) with bottle (500) airtight combination.

10. The cosmetic container of claim 8, wherein: the outer side wall of the plug body (110) and the inner side wall of the bottle body (500) are fixedly assembled together in the circumferential direction through a rotation stopping piece.

11. The cosmetic container of claim 8, wherein: the outer side wall of the inner plug (100) is provided with a step (115) protruding outwards in the radial direction, the bottle body (500) is internally provided with a mounting part (503), and the step (115) is clamped in the mounting part (503) so as to fixedly mount the inner plug (100) in the bottle body (500).