A lip gloss packaging bottle for one-handed use

Abstract

This utility model discloses a lip gloss packaging bottle for one-handed use, including a cap, a slider, a sliding band, a first inner plug, a second inner plug, a brush assembly, an inner tube, and an inner liner. The inner tube is fixed inside the inner liner. The first inner plug is fixedly connected to the inner tube and seals with it. The second inner plug is fixed inside the inner tube and seals with its inner wall. The first inner plug, the inner tube, and the second inner plug form a material cavity, which is sealed by the cap. The brush assembly is located inside the inner tube and slidably connected to it. The brush assembly passes through the second inner plug and seals with it. One end of the sliding band is fixedly connected to the brush assembly, and the other end is fixedly connected to the slider and the cap. The inner liner includes a first groove and a second groove. The sliding band is located in the second groove and slidably connected to it. The slider is inserted into the first groove and slidably connected to it. This utility model provides a lip gloss packaging bottle for one-handed use, achieving good airtightness while enabling one-handed use.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic packaging container technology, and more specifically, to a lip gloss packaging bottle for one-handed use. Background Technology

[0002] Lip gloss is a popular lip makeup product, generally packaged in bottles with an applicator brush inside for application. Currently, common lip gloss containers on the market include screw-on, snap-on, and flip-top designs, all of which require two hands to open, making operation cumbersome and inconvenient. Therefore, there is an urgent need to design a lip gloss bottle that can be used with one hand to solve these problems. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a lip gloss packaging bottle that can be used with one hand while also having good airtight performance.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: including a cover, a slider, a sliding belt, a first inner plug, a second inner plug, a brush assembly, an inner tube, and an inner liner. The inner tube is fixed inside the inner liner. The first inner plug is fixedly connected to the inner tube and seals with the inner tube. The second inner plug is fixed inside the inner tube and seals with the inner wall of the inner tube. The first inner plug, the inner tube, and the second inner plug constitute a material cavity. The cover seals and covers the material cavity.

[0005] The brush assembly is located inside the inner tube and is slidably connected to the inner tube. The brush assembly passes through the second inner plug and is sealed to the second inner plug.

[0006] One end of the sliding belt is fixedly connected to the brush assembly and the other end is fixedly connected to the slider and the cover. The liner includes a first groove and a second groove. The sliding belt is located in the second groove and is slidably connected to the second groove. The slider is inserted into the first groove and is slidably connected to the first groove.

[0007] Furthermore, the inner tube includes a first boss located on its inner wall, and the second inner plug includes an annular third groove located on its side, with the first boss inserted into the third groove for fixation.

[0008] Furthermore, the second inner plug also includes a first annular portion, and the inner tube also includes a step, with the first annular portion abutting against the step.

[0009] Furthermore, the upper surface of the first protrusion is a plane, and the lower surface of the step is a plane.

[0010] Furthermore, the inner tube includes an annular fourth groove located on its inner wall, and the first inner plug includes a convex ring, which is embedded and fixed in the fourth groove;

[0011] The first inner plug also includes a second annular portion, the lower part of which abuts against the upper end of the inner tube.

[0012] Furthermore, the brush assembly includes a brush rod, the first inner plug includes a third annular portion, and the second inner plug includes a fourth annular portion, wherein the inner diameter of the third annular portion and the fourth annular portion are both smaller than the outer diameter of the brush rod.

[0013] Furthermore, the second groove is a U-shaped groove, the sliding belt is a flexible belt, the inner tube also includes a straight groove hole penetrating its side wall, the straight groove hole is connected to the second groove, the sliding belt includes a shaft, the brush assembly includes a brush tail, the shaft penetrates the straight groove hole and is inserted into the brush tail for fixation, and the side of the brush tail is slidably connected to the inner wall of the inner tube.

[0014] Furthermore, the cover includes an extension, the extension includes a through hole, the slide includes a second boss, the second boss is inserted into the through hole and fixed, the slider includes a third boss, the extension is inserted into the third boss and fixed, the third boss passes through the first groove and is slidably connected to the first groove, the third boss includes first flanges located on both sides thereon, the first flanges are located in the second groove, and the first flanges abut against the slide.

[0015] Furthermore, it also includes a fastener, which includes a second flange, with the upper end of the inner tube abutting against the lower part of the second flange. The inner liner also includes a fourth boss and a fifth boss, with the lower end of the inner tube abutting against the upper end of the fourth boss, and the fastener is fixed to the outside of the fifth boss.

[0016] Furthermore, it also includes a first magnet and a second magnet. The first magnet is inserted into the cover and fixedly connected to the cover. The second magnet is inserted into the inside of the fixing member and fixedly connected to the fixing member. The second magnet is located below the first magnet and magnetically attracted to the first magnet.

[0017] The cover includes an outer plug, which seals the cover within the material cavity;

[0018] It also includes an outer shell, the inner liner being inserted into the outer shell and fixedly connected to the outer shell.

[0019] In summary, this utility model has the following beneficial effects:

[0020] 1. The flexible cap, slider, and sliding belt are fixedly connected. The slider drives the cap to open and close, and the slider drives the sliding belt to slide and drive the brush assembly to extend and retract, thus realizing the one-way opening and closing of the lip gloss.

[0021] 2. The structure is sealed by the opposing arrangement of the first and second inner plugs, the interference fit between the brush rod and the two inner plugs, and the sealing cover of the material cavity by the outer plug. This not only solves the problem of using lip gloss with one hand, but also has good airtight performance, and has the beneficial effects of convenient operation and reliable sealing. Attached Figure Description

[0022] Figure 1 This is an exploded view of the present invention;

[0023] Figure 2 This is a cross-sectional view of the present invention;

[0024] Figure 3 This utility model Figure 2 A magnified view of a portion at point A shown;

[0025] Figure 4 This is a cross-sectional view of the connection position of the cover, slider, and slide belt of this utility model;

[0026] Figure 5 This is a cross-sectional view of the lower end of the inner tube of this utility model.

[0027] Reference numerals: 01, cover; 011, outer plug; 012, extension; 0121, through hole; 02, slider; 021, third boss; 0211, first flange; 0212, fifth groove; 03, sliding belt; 031, shaft; 032, second boss; 04, first inner plug; 041, convex ring; 042, second annular portion; 043, third annular portion; 05, second inner plug; 051, third groove; 052, first annular portion; 053, fourth annular portion; 06, brush assembly; 061, brush rod; 062 1. Brush tail; 0621. Third rib; 063. Brush head; 07. Inner tube; 071. First boss; 072. Fourth groove; 073. Step; 074. Straight groove hole; 08. Lining; 081. First groove; 082. Second groove; 083. Fourth boss; 084. Fifth boss; 0841. Sixth groove; 085. First rib; 086. Second rib; 09. Material cavity; 10. Fixing component; 101. Second flange; 102. Sixth boss; 11. First magnet; 12. Second magnet; 13. Outer shell. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1 to 5As shown, this embodiment discloses a lip gloss packaging bottle for single-handed use, including a cap 01, a slider 02, a sliding band 03, a first inner plug 04, a second inner plug 05, a brush assembly 06, an inner tube 07, an inner liner 08, a material cavity 09, a fixing member 10, a first magnet 11, a second magnet 12, and a shell 13.

[0030] The inner tube 07 is fixed inside the inner lining 08, specifically, as follows: Figure 1 As shown, inner tube 07 is a hollow round tube made of plastic, such as... Figure 1 and Figure 4 As shown, the inner lining 08 includes four first ribs 085, which are evenly distributed along the inner wall of the inner lining 08. The first ribs 085 abut against the outer side of the inner tube 07. The first ribs 085 are used to achieve axial positioning and fixation of the inner tube 07 during installation. Figure 5 As shown, the inner liner 08 also includes a fourth boss 083. The upper surface of the fourth boss 083 is flat and located at the bottom of the inner liner 08. The lower end face of the inner tube 07 abuts against the upper end face of the fourth boss 083 to achieve axial positioning of the inner tube 07.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, the first inner plug 04 is fixedly connected to the inner tube 07 and has a sealing fit with the inner tube 07. Specifically, the first inner plug 04 is made of PE material. Further, the inner tube 07 includes an annular fourth groove 072 located on its inner wall. The first inner plug 04 includes a convex ring 041, which is embedded in the fourth groove 072 for fixation, so that the first inner plug 04 and the inner tube 07 maintain a good fixed and sealing fit. In addition, the first inner plug 04 also includes a second annular portion 042, the lower part of which abuts against the upper end of the inner tube 07, so that the first inner plug 04 can be better positioned for installation.

[0032] The second inner plug 05 is fixed inside the inner tube 07 and seals against the inner wall of the inner tube 07. Specifically, the second inner plug 05 is made of PE material. Furthermore, the inner tube 07 also includes a first protrusion 071 located on its inner wall. The second inner plug 05 includes an annular third groove 051 located on its side. The first protrusion 071 is inserted into the third groove 051 for fixation. The second inner plug 05 also includes a first annular portion 052. The inner tube 07 also includes a step 073. The first annular portion 052 abuts against the step 073 to better achieve the installation and positioning of the second inner plug 05, and to ensure the fixation and sealing between the second inner plug 05 and the inner tube 07. Furthermore, the second inner plug 05 is located inside the inner tube 07. Furthermore, during assembly, the second inner plug 05 is inserted upwards from the lower end of the inner tube 07. To reduce assembly difficulty, the cross-section of the first boss 071 is designed as a right-angled trapezoidal structure, with the hypotenuse of the right-angled trapezoid being the lower surface of the first boss 071. This allows the side of the second inner plug 05 to smoothly pass over the first boss 071 and insert the first boss 071 into the third groove 051. In addition, the upper surface of the first boss 071 is a plane, and the lower surface of the step 073 is a plane. When the second inner plug 05 tends to move upwards or downwards, there is a plane to abut against it, making it difficult for the second inner plug 05 to easily come out of the fixed position. This also helps to improve the sealing between the second inner plug 05 and the inner tube 07.

[0033] like Figure 3 As shown, the first inner plug 04, the inner tube 07, and the second inner plug 05 constitute the material cavity 09, which is used to contain the material of the lip gloss.

[0034] like Figure 2 and Figure 3 As shown, the cap 01 seals and covers the material cavity 09. Further, the cap 01 includes an outer plug 011, which seals and covers the material cavity 09. Specifically, the outer plug 011 is made of rubber. After the cap is closed, the outer plug 011 presses against the first inner plug 04, so that the outer plug 011 and the first inner plug 04 form a tight contact, thereby achieving a sealing fit and preventing the material in the lip gloss from overflowing out of the lip gloss through the first inner plug 04 after the cap 01 is closed.

[0035] like Figure 2 As shown, the brush assembly 06 is located inside the inner tube 07 and is slidably connected to the inner tube 07. Further, as... Figure 3 and Figure 5 As shown, the brush assembly 06 includes a brush handle 061, a brush tail 062, and a brush head 063, as... Figure 1 As shown, the brush tail 062 includes four third ribs 0621. The brush tail 062 is slidably connected to the inner wall of the inner tube 07 through the third ribs 0621. The function of the third ribs 0621 is to position, guide and reduce friction, which helps the brush assembly 06 slide along the inner wall of the inner tube 07.

[0036] like Figure 2 and Figure 3 As shown, the brush assembly 06 penetrates the second inner plug 05 and is sealed to the second inner plug 05. Furthermore, the second inner plug 05 also includes a fourth annular portion 053. The fourth annular portion 053 is located on the inner wall of the second inner plug 05 and is the part with the smallest inner diameter of the inner wall of the second inner plug 05. The inner diameter of the fourth annular portion 053 is smaller than the outer diameter of the brush rod 061, thereby forming a sealed fit. Specifically, the fourth annular portion 053 is a thin protrusion with good flexibility. When the brush rod 061 moves from bottom to top, the fourth annular portion 053 will flip upward and always stick to the brush rod 061. When the brush rod 061 moves from top to bottom, the fourth annular portion 053 will flip downward and always stick to the brush rod 061, thereby achieving a good sealed fit. In addition, the fourth annular portion 053 is also used for scraping material, that is, scraping the material adhering to the brush rod 061 from the brush rod 061 to prevent the material from contaminating the internal space of the inner tube 07 located below the second inner plug 05.

[0037] Furthermore, the first inner plug 04 also includes a third annular portion 043, which is located on the inner wall of the first inner plug 04 and is the part with the smallest inner diameter of the inner wall of the first inner plug 04. The inner diameter of the third annular portion 043 is smaller than the outer diameter of the brush rod 061, such as... Figure 2 and Figure 3 The brush assembly 06 shown is in the retracted state, separated from the first inner plug 04. When the brush assembly 06 moves upward, the brush head 063 and the brush rod 061 will sequentially insert into and pass through the third annular portion 043 of the first inner plug 04. The third annular portion 043 is used for scraping material with the brush rod 061 and can form a sealing fit with the brush rod 061. In addition, the third annular portion 043 is also used to scrape off part of the material located on the brush head 063, so that the material is more evenly distributed on the brush head 063.

[0038] The one-handed operation relies on user input to power the slider 02. When the user opens the lip gloss, they need to push the slider 02 downwards. The slider 02 is fixedly connected to the cover 01 and the sliding belt 03. When the slider 02 moves downwards, the cover 01 flips and moves downwards with the slider 02. The sliding belt 03 also moves with the slider 02 and pushes the brush assembly 06 located at the other end of the sliding belt 03 upwards until the brush head 063 extends out of the material cavity 09. When the user retracts the lip gloss, they need to push the slider 02 upwards. The cover 01 and the sliding belt 03 will return to their original positions with the slider 02. The brush assembly 06 will move downwards and retract into the material cavity 09 under the action of the sliding belt 03.

[0039] like Figure 2 and Figure 4As shown, the inner liner 08 also includes a first groove 081 and a second groove 082. The sliding belt 03 is located in the second groove 082 and is slidably connected to it. Specifically, the second groove 082 is mainly a rectangular cross-section groove with a U-shaped path, and the sliding belt 03 is mainly a rectangular cross-section long strip flexible belt. The sliding belt 03 can slide smoothly in the U-shaped groove. One end of the sliding belt 03 is fixedly connected to the brush assembly 06, and the other end is fixedly connected to the slider 02 and the cover 01. Specifically, regarding the fixing of the sliding belt 03 to the brush assembly 06, the sliding belt 03 includes a shaft 031, which is located in... The inner tube 07 also includes a straight groove hole 074 penetrating its side wall, which is perpendicular to the side of the sliding belt 03. The straight groove hole 074 is connected to the second groove 082. The side of the brush tail 062 is provided with a hole penetrating the brush tail 062. The shaft 031 passes through the straight groove hole 074 and is inserted into the hole of the brush tail 062 for fixation. The side of the brush tail 062 is slidably connected to the inner wall of the inner tube 07. The shaft 031 is used to transmit the movement of the sliding belt 03 to the brush tail 062. The straight groove hole 074 is used to guide the movement of the shaft 03, thereby controlling the brush assembly 06 to complete the upward and downward linear movement.

[0040] Regarding the fixing of the sliding band 03 to the slider 02 and the cover 01, as follows: Figure 1 , Figure 3 and Figure 4 As shown, the cover 01 includes an extension 012, which includes a through hole 0121. The slide 03 also includes a second boss 032. The cover 01 is a flexible part. The second boss 032 is inserted into the through hole 0121 and fixed by an interference fit. The slider 02 includes a third boss 021. The extension 012 is inserted into the third boss 021 and fixed. Specifically, the third boss 021 includes a fifth groove 0212. The end of the extension 012 near the through hole 0121 and the second boss 032 are inserted into the fifth groove 0212 and fixed, thereby realizing the fixed connection of the cover 01, the slider 02 and the slide 03. In addition, the upper end of the slider 02 abuts against the cover 01, so that when the slider 02 moves, the cover 01 can rotate along the abutment point with the upper end of the slider 02 and move with the slider 02.

[0041] The slider 02 is inserted into the first groove 081 and slidably connected to the first groove 081. Specifically, the third boss 021 passes through the first groove 081 and is slidably connected to the first groove 081. The third boss 021 also includes first flanges 0211 located on both sides of it. The first flanges 0211 are located in the second groove 082. The first flanges 0211 abut against the sliding belt 03, so that greater friction can be generated between the slider 02 and the sliding belt 03, thereby allowing the sliding belt 03 to better follow the slider 02.

[0042] like Figure 1 and Figure 2As shown, a fastener 10 is also provided between the cover 01 and the inner liner 08. The inner liner 08 further includes a fifth boss 084. The fastener 10 is fixed to the outside of the fifth boss 084. Specifically, the fifth boss 084 includes a sixth groove 0841, which is located on the outer side of the fifth boss 084. The fastener 10 includes four sixth bosses 102, which are located on the inner side of the fastener 10. The fastener 10 and the inner liner 08 are fixed by the engagement of the sixth bosses 102 and the sixth grooves 0841. Figure 3 As shown, the fastener 10 also includes a second flange 101, with the upper end of the inner tube 07 abutting against the lower part of the second flange 101 to prevent the inner tube 07 from being pulled out of the inner liner 08 when the brush assembly 06 moves upward.

[0043] like Figure 2 As shown, the first magnet 11 is inserted into the cover 01 and fixedly connected to the cover 01, and the second magnet 12 is inserted into the fixing member 10 and fixedly connected to the fixing member 10. Specifically, the first magnet 11 and the second magnet 12 are both fixed with glue. The second magnet 12 is located below the first magnet 11 and magnetically engages with the first magnet 11, so that when the cover 01 is closed, it can automatically close and reset through the attraction of the first magnet 11 and the second magnet 12, maintaining the sealed fit between the cover 01 and the material cavity 09.

[0044] like Figure 1 and Figure 4 As shown, the inner liner 08 is inserted into the outer shell 13 and fixedly connected to the outer shell 13. Specifically, the inner liner 08 and the outer shell 13 are fixedly connected by glue. The outer side of the inner liner 08 also includes several second ribs 086 evenly distributed in the circumference. The second ribs 086 are used to reduce the friction when the inner liner 08 is inserted into the outer shell 13 and provide a larger glue bonding area. At the same time, the gap between adjacent second ribs 086 can also be used for venting and to facilitate assembly.

[0045] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A lip gloss packaging bottle for one-handed use, characterized in that, The device includes a cover (01), a slider (02), a sliding belt (03), a first inner plug (04), a second inner plug (05), a brush assembly (06), an inner tube (07), and an inner liner (08). The inner tube (07) is fixed inside the inner liner (08). The first inner plug (04) is fixedly connected to the inner tube (07) and seals with the inner tube (07). The second inner plug (05) is fixed inside the inner tube (07) and seals with the inner wall of the inner tube (07). The first inner plug (04), the inner tube (07), and the second inner plug (05) constitute a material cavity (09). The cover (01) seals and covers the material cavity (09). The brush assembly (06) is located inside the inner tube (07) and is slidably connected to the inner tube (07). The brush assembly (06) passes through the second inner plug (05) and is sealed to the second inner plug (05). One end of the sliding belt (03) is fixedly connected to the brush assembly (06) and the other end is fixedly connected to the slider (02) and the cover (01). The inner liner (08) includes a first groove (081) and a second groove (082). The sliding belt (03) is located in the second groove (082) and is slidably connected to the second groove (082). The slider (02) is inserted into the first groove (081) and is slidably connected to the first groove (081).

2. The single-handed lip gloss packaging bottle according to claim 1, characterized in that, The inner tube (07) includes a first boss (071) located on its inner wall, and the second inner plug (05) includes an annular third groove (051) located on its side, and the first boss (071) is inserted into the third groove (051) for fixation.

3. A lip gloss packaging bottle for single-handed use according to claim 2, characterized in that, The second inner plug (05) further includes a first annular portion (052), and the inner tube (07) further includes a step (073), the first annular portion (052) abutting against the step (073).

4. A lip gloss packaging bottle for single-handed use according to claim 3, characterized in that, The upper surface of the first boss (071) is a plane, and the lower surface of the step (073) is a plane.

5. A lip gloss packaging bottle for single-handed use according to claim 1, characterized in that, The inner tube (07) includes an annular fourth groove (072) located on its inner wall, and the first inner plug (04) includes a convex ring (041) which is embedded in the fourth groove (072) for fixation; The first inner plug (04) also includes a second annular portion (042), the lower part of which abuts against the upper end of the inner tube (07).

6. A lip gloss packaging bottle for single-handed use according to claim 1, characterized in that, The brush assembly (06) includes a brush rod (061), the first inner plug (04) includes a third annular portion (043), and the second inner plug (05) includes a fourth annular portion (053). The inner diameter of the third annular portion (043) and the fourth annular portion (053) is smaller than the outer diameter of the brush rod (061).

7. A lip gloss packaging bottle for single-handed use according to claim 1, characterized in that, The second groove (082) is a U-shaped groove, the sliding belt (03) is a flexible belt, the inner tube (07) also includes a straight groove hole (074) penetrating its side wall, the straight groove hole (074) is connected to the second groove (082), the sliding belt (03) includes a shaft (031), the brush assembly (06) includes a brush tail (062), the shaft (031) penetrates the straight groove hole (074) and is inserted into the brush tail (062) for fixation, and the side of the brush tail (062) is slidably connected to the inner wall of the inner tube (07).

8. A lip gloss packaging bottle for single-handed use according to claim 1, characterized in that, The cover (01) includes an extension (012), the extension (012) includes a through hole (0121), the slide (03) includes a second boss (032), the second boss (032) is inserted into the through hole (0121) and fixed, the slider (02) includes a third boss (021), the extension (012) is inserted into the third boss (021) and fixed, the third boss (021) passes through the first groove (081) and is slidably connected to the first groove (081), the third boss (021) includes a first flange (0211) located on both sides thereon, the first flange (0211) is located in the second groove (082), and the first flange (0211) abuts against the slide (03).

9. A lip gloss packaging bottle for single-handed use according to claim 1, characterized in that, It also includes a fastener (10), which includes a second flange (101). The upper end of the inner tube (07) abuts against the lower part of the second flange (101). The inner liner (08) also includes a fourth boss (083) and a fifth boss (084). The lower end of the inner tube (07) abuts against the upper end of the fourth boss (083). The fastener (10) is fixed to the outside of the fifth boss (084).

10. A lip gloss packaging bottle for single-handed use according to claim 1, characterized in that, It also includes a first magnet (11) and a second magnet (12). The first magnet (11) is inserted into the cover (01) and fixedly connected to the cover (01). The second magnet (12) is inserted into the inside of the fixing member (10) and fixedly connected to the fixing member (10). The second magnet (12) is located below the first magnet (11) and magnetically attracted to the first magnet (11). The cover (01) includes an outer plug (011), which seals the material cavity (09); It also includes a housing (13), the liner (08) being inserted into the housing (13) and fixedly connected to the housing (13).

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