CN218682680U - Transparent type insert lip color stick - Google Patents
Transparent type insert lip color stick Download PDFInfo
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- CN218682680U CN218682680U CN202222069777.6U CN202222069777U CN218682680U CN 218682680 U CN218682680 U CN 218682680U CN 202222069777 U CN202222069777 U CN 202222069777U CN 218682680 U CN218682680 U CN 218682680U
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- outer cover
- brush rod
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Abstract
The utility model relates to a transparent type mold insert lip color stick mainly lacks the mold insert setting in the enclosing cover to solving current like product to and the relatively poor technical problem of effect is designed such as the interior mold insert of enclosing cover is three-dimensional, suspension. The lip gloss stick comprises an outer cover and a brush rod, wherein one end of the brush rod is provided with a cotton head hole, an end cover at the other end of the brush rod is connected with the top of an inner cavity of the outer cover, and an inner thread is arranged on the inner wall below the inner cavity of the outer cover; the inner cavity of the outer cover is provided with an insert which is sealed and fixed in the inner cavity by injecting epoxy resin into the inner cavity of the outer cover, an end cover of the brush rod is sealed and fixed in the inner cavity of the outer cover through the epoxy resin, the surface of the insert is coated with a coating with chromatic aberration higher than that of the epoxy resin, the chromatic aberration of a column support at the bottom of the insert is the same as that of the epoxy resin, the circular surface at the end cover of the brush rod is abutted and limited to a cavity opening at the inner cavity of the outer cover, bottom grooves are symmetrically arranged on two sides of the circular surface at the end cover at the outer side of the column support of the brush rod, and the diameter of the cavity opening at the inner cavity of the outer cover is larger than that of the top of the inner cavity.
Description
Technical Field
The utility model relates to a lip color stick, in particular to a transparent type mold insert lip color stick.
Background
A lip gloss, or called a lip gloss tube, is a cosmetic for placing liquid lip gloss, wherein a single tube structure is generally adopted, and the lip gloss comprises a bottle body and an outer cover with a brush rod, or called a single tube lip gloss. When the bottle is used, liquid is taken out of the bottle body through the brush rod of the outer cover and then is smeared on the lip, and the cotton head adhered to the end part of the brush rod is taken out of the bottle body along with the brush rod. The existing lip gloss parts are made of different raw materials, including plastic, metal, glass and the like, and some lip gloss parts are made of glass or transparent materials; when the outer cover provided with the lip color stick is heavy, the holding and using comfort level is good, and the outer cover is made of glass and other materials. However, the existing similar production has fewer diamond-shaped inserts arranged in the plastic outer cover and fewer three-dimensional inserts with a suspension effect in the outer cover, and mainly in the outer cover production and the insert embedding mode of the injection molding mode, due to the problem of plastic melting point, the inserts are easy to deform, bubbles are generated in the outer cover, and a coating on the outer surface of the inserts is influenced by the plastic melting point to generate instability, so that the attractiveness and the overall feeling of the whole product are influenced.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a transparent type mold insert lip color stick to the field, which makes the plastic outer cover of the existing like products lack the mold insert setting and solves the technical problems of poor effect such as the three-dimensional and suspension of the mold insert in the outer cover. The purpose is realized by the following technical scheme.
A transparent type insert lip gloss stick comprises an outer cover and a brush rod, wherein one end of the brush rod is provided with a cotton head hole, an end cover at the other end of the brush rod is connected with the top of an inner cavity of the outer cover, and inner threads are arranged on the inner wall below the inner cavity of the outer cover; the inner cavity of the outer cover is provided with an insert which is fixed in the inner cavity of the outer cover in a sealing manner by injecting epoxy resin into the inner cavity of the outer cover, an end cover of the brush rod is fixed in the inner cavity of the outer cover in a sealing manner by the epoxy resin, and the surface of the insert is coated with a coating with the color difference higher than that of the epoxy resin. Above-mentioned mold insert adopts shape such as diamond, letter or the LOGO icon shape that corresponds, and this lip gloss stick is fixed in the enclosing cover through enclosing cover, mold insert, brush-holder stud shaping back, rethread epoxy injecting glue mode with the mold insert, has mainly overcome the coating and the problem of plastics melting point interact of mold insert surface. According to the structure, after the insert is fixed on the outer cover in a sealing mode through the epoxy resin, the brush rod is fixed on the inner sealing cover used for fixing the epoxy resin in the inner cavity in a sealing mode through a dispensing mode, and the structure of the inner sealing cover is similar to that of the end cover at the other end of the brush rod.
The center of the top of the end cover of the brush rod is provided with a column hole, the center of the bottom of the insert is provided with a column support, the column support of the insert is inserted into the column hole fixed on the brush rod, and the chromatic aberration of the column support of the insert is integrally the same as that of the epoxy resin. The structure is convenient for the insert to be fixed on the epoxy resin in the outer cover through the brush rod, and meanwhile, the insert is convenient to be suspended in the epoxy resin in the outer cover.
The diameter of the cavity opening at the inner cavity of the outer cover is smaller than that of the cover opening, the cavity opening at the inner cavity of the outer cover is a pouring gate for filling epoxy resin, and the circular surface at the end cover of the brush rod is abutted and limited to the cavity opening at the inner cavity of the outer cover. Thereby limiting the assembly position between the brush rod and the outer cover at the cavity opening of the inner cavity of the outer cover.
The edge of the end cover of the brush rod is provided with a notch, a bulge is arranged at the step of one side of the internal thread below the cavity opening at the inner cavity of the outer cover, the round surface at the end cover of the brush rod is abutted and limited to the cavity opening at the inner cavity of the outer cover, and the notch of the brush rod is sleeved with the bulge of the outer cover. Thereby being convenient for the brush rod to be fixed in the outer cover according to the specific positioning or used as another exhaust hole when the epoxy resin is sealed and fixed.
And bottom grooves are symmetrically arranged on two sides of a circular surface at the end cover of the outer side of the column support of the brush rod. Therefore, the cured epoxy resin is better attached to the round surface of the end cover of the brush rod, and air bubbles are not easy to generate after the epoxy resin is cured.
The diameter of the cavity opening at the inner cavity of the outer cover is larger than the diameter of the top of the inner cavity, and the circle at the end cover of the brush rod protrudes towards the arc-shaped part at one side of the inner cavity. Thereby the runner of enclosing cover can not have the height to rise, further better laminating with the tip disc of brush-holder stud after epoxy solidifies to further be difficult for producing the bubble after epoxy solidifies.
The utility model has the advantages of reasonable structural design, beautiful appearance, strong sense of unity, various and firm structural forms, simple and feasible production process, and particularly, the outer cover is not easy to generate bubbles; the transparent type mold insert lip gloss stick is mainly suitable for being used as a transparent type mold insert lip gloss stick and is suitable for improving the structure of similar products.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention, in which dotted lines indicate the structure of the brush bar and the insert inside the outer cover.
Fig. 2 is a schematic view of the inner structure of the outer cap of fig. 1.
Fig. 3 is a schematic diagram of the exploded structure of fig. 1.
Fig. 4 is a schematic view of the internal structure of fig. 1.
Fig. 5 is a schematic sectional structure view of fig. 1.
Figure number and name: 1. outer cover, 2, mold insert, 201, column holder, 3, brush-holder stud, 301, breach, 302, post hole, 303, kerve.
Detailed Description
The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-5, the lip gloss stick comprises an outer cover 1, an insert 2 and a brush rod 3, wherein one end of the brush rod is provided with a cotton head hole, an end cover at the other end of the brush rod is connected with the top of an inner cavity of the outer cover, and inner threads are arranged on the inner wall below the inner cavity of the outer cover; the inner cavity of the outer cover is provided with an insert which is sealed and fixed in the inner cavity by injecting epoxy resin into the inner cavity of the outer cover, the end cover of the brush rod is sealed and fixed in the inner cavity of the outer cover by the epoxy resin, and the surface of the insert is coated with a coating with the color difference higher than that of the epoxy resin.
The concrete structure is as follows: notches 301 are symmetrically arranged at the edge of an end cover of the brush rod, the notches are triangular, a column hole 302 is arranged at the top center of the end cover of the brush rod, and bottom grooves 303 are symmetrically arranged at two sides of a circular surface at the end cover of the column support outside the brush rod; the center of the bottom of the insert is provided with a column support 201, the column support of the insert is inserted into a column hole fixed on the brush rod, and the chromatic aberration of the column support of the insert is the same as that of the epoxy resin. The diameter of the cavity opening at the inner cavity of the outer cover is smaller than that of the cover opening, the cavity opening at the inner cavity of the outer cover is a pouring gate for filling epoxy resin, and the circular surface at the end cover of the brush rod is abutted and limited to the cavity opening at the inner cavity of the outer cover; the diameter of the cavity opening at the inner cavity of the outer cover is larger than the diameter of the top of the inner cavity, and the end cover of the brush rod is in arc-shaped bulge facing one side of the inner cavity.
The method comprises the following specific processing steps of step one, injection molding of an outer cover, an insert and a brush rod through PETG (polyethylene terephthalate glycol) plastic, wherein in the step one, a pouring gate in the outer cover cannot be raised, and all three parts have high transparency; step two, adding a decoration process on the insert, confirming a coating and gold stamping surface layer processing process by the decoration in the step two according to the shape of the insert, and paying attention to the fact that the process of the connecting part of the insert serving as the LOGO and the brush rod needs to be kept highly transparent after the insert is processed in the step two; fixing the insert on the brush rod, wherein the verticality of the insert and the brush rod needs to be noticed in the step three; step four, injecting the proportioned epoxy resin into the outer cover through a customized glue dripping machine, and in the step four, injecting the epoxy resin into a glue dripping head in the cavity of the outer cover through a quantitative screw rod, and simultaneously, needing to drip glue and lift up the epoxy resin to prevent bubbles from being generated; the dropping amount of the epoxy resin is controlled by a custom screw, and the error needs to be controlled within 0.02 g; step five, placing the decorated insert into epoxy resin, stably and slowly placing the insert in the liquid epoxy resin of the outer cover through the brush rod after cleaning the insert in the step five, and pressing the brush rod into a snap ring of the outer cover through a jig so as to fix the outer cover and the brush rod; and step six, the epoxy resin is cured to finish assembly, and in the step six, the outer cover pressed with the brush rod is stably transferred to a balanced idle position and stands for 1-2 hours to wait for the epoxy resin to be cured. The epoxy resin filled in the outer cover can be replaced by the silica gel resin.
The outer cover, the insert and the brush rod are subjected to injection molding by PETG plastic, the transparency is consistent, after the surface layer of the insert is coated and gilded, the column support of the insert is inserted into the column hole of the brush rod, the column support of the insert does not need to be subjected to surface processing, the surface processing of the insert ensures that the insert has stereoscopic impression after being placed in the outer cover, and simultaneously, the column support of the insert has the same transparency as epoxy resin injected into the outer cover; after the insert is placed into the outer cover through the brush rod, the epoxy resin is filled into the outer cover, the epoxy resin is cured, the column support of the insert and the epoxy resin do not have color difference, the insert is arranged in the outer cover in a suspension state, and the brush rod is fixed to the outer cover through the curing of the epoxy resin and connected into a whole.
Claims (6)
1. A transparent type insert lip gloss stick comprises an outer cover (1) and a brush rod (3), wherein one end of the brush rod is provided with a cotton head hole, an end cover at the other end of the brush rod is connected with the top of an inner cavity of the outer cover, and inner threads are arranged on the inner wall below the inner cavity of the outer cover; the brush rod type electric toothbrush is characterized in that an insert (2) which is fixed in the inner cavity of the outer cover in a sealing mode through filling epoxy resin into the inner cavity of the outer cover is arranged in the inner cavity of the outer cover (1), meanwhile, an end cover of the brush rod (3) is fixed in the inner cavity of the outer cover in a sealing mode through the epoxy resin, and a coating with the color difference higher than that of the epoxy resin is coated on the surface of the insert.
2. The transparent type insert lip color stick according to claim 1, wherein the top center of the end cap of the brush rod (3) is provided with a post hole (302), the bottom center of the insert (2) is provided with a post holder (201), the post holder of the insert is inserted into the post hole fixed on the brush rod, and the color difference of the insert at the post holder is the same as the color difference of the epoxy resin.
3. The transparent insert lip gloss stick according to claim 2, wherein the diameter of the cavity opening at the inner cavity of the outer cover (1) is smaller than the diameter of the cover opening, the cavity opening at the inner cavity of the outer cover is a gate filled with epoxy resin, and the circular surface at the end cover of the brush rod (3) is abutted and limited to the cavity opening at the inner cavity of the outer cover.
4. The transparent insert lip gloss stick according to claim 3, wherein the edge of the end cap of the brush rod (3) is provided with a notch (301), the step of one side of the internal thread below the cavity opening of the inner cavity of the outer cap (1) is provided with a protrusion, the circular surface of the end cap of the brush rod abuts against and is limited at the cavity opening of the inner cavity of the outer cap, and the notch of the brush rod is sleeved with the protrusion of the outer cap.
5. The transparent insert lip gloss stick according to claim 2, wherein the two sides of the circular surface at the end cover of the outer side of the column support (201) of the brush rod (3) are symmetrically provided with bottom grooves (303).
6. The transparent insert lip gloss stick according to claim 1, wherein the diameter of the opening at the inner cavity of the outer cover (1) is larger than the diameter of the top of the inner cavity, and the end cap of the brush rod (3) has a circular arc-shaped bulge facing one side of the inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222069777.6U CN218682680U (en) | 2022-08-05 | 2022-08-05 | Transparent type insert lip color stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222069777.6U CN218682680U (en) | 2022-08-05 | 2022-08-05 | Transparent type insert lip color stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218682680U true CN218682680U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222069777.6U Active CN218682680U (en) | 2022-08-05 | 2022-08-05 | Transparent type insert lip color stick |
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| CN (1) | CN218682680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299690A (en) * | 2022-08-05 | 2022-11-08 | 绍兴昱兴塑业包装有限公司 | Transparent lip gloss stick with inner embedded part on outer cover |
-
2022
- 2022-08-05 CN CN202222069777.6U patent/CN218682680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299690A (en) * | 2022-08-05 | 2022-11-08 | 绍兴昱兴塑业包装有限公司 | Transparent lip gloss stick with inner embedded part on outer cover |
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