Buckling type double-layer cosmetic bottle

Abstract

The utility model provides a buckling type double-layer cosmetic bottle, and relates to the technical field of cosmetic bottles, the buckling type double-layer cosmetic bottle comprises a lower bottle body, an upper bottle body, an end bottle body and a bottle cap, the lower bottle body and the upper bottle body are detachably installed, and the lower bottle body and the upper bottle body are the same in structure and respectively comprise a bottle body, a connecting ring and a connecting groove, a first liquid outlet notch, a second liquid outlet notch, a third liquid outlet notch and a fourth liquid outlet notch are formed in the side wall of a liquid outlet in the upper end of the end bottle body, an adjusting inner cover is movably arranged in the liquid outlet in the upper end of the end bottle body, a butt-joint notch is formed in the adjusting inner cover, and the width of the butt-joint notch is matched with the width of the fourth liquid outlet notch; according to the cosmetic bottle, the cosmetic bottle is arranged to be of the double-layer structure composed of the lower bottle body and the upper bottle body and used for storing the cosmetics respectively, the cosmetics contained in the lower bottle body and the upper bottle body can be used respectively, and the problems of inactivation and pollution caused by the fact that the cosmetics mixed together make contact with air every time when the cosmetics are used are solved; and the inactivation speed of effective components of cosmetics is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic bottles, in particular to a buckled double-layer cosmetic bottle. Background Art

[0002] The cosmetic packaging bottle is composed of a bottle body and a bottle cap, and the bottle cap is used to seal the bottle body. Most cosmetic bottles in the prior art are of an integrated structure. When the cosmetic liquid is contained in the bottle body for use, each time the bottle cap is opened to pour out the cosmetic liquid in the bottle body, the cosmetic liquid in the bottle body will come into contact with the air. Many existing cosmetics contain nutrients, and if they come into contact with the air, the cosmetics will be inactivated and contaminated. Therefore, the utility model proposes a snap-fit ​​double-layer cosmetic bottle to solve the shortcomings of the prior art. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a snap-fit ​​double-layer cosmetic bottle. By configuring the product bottle as a double-layer structure consisting of a lower bottle body and an upper bottle body for separately storing cosmetics, the cosmetics contained in the lower bottle body and the upper bottle body can be used separately, avoiding the inactivation and contamination problems caused by the mixed cosmetics coming into contact with the air each time they are used, thereby reducing the inactivation rate of the effective ingredients of the cosmetics.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A snap-fit ​​double-layer cosmetic bottle, comprising a lower bottle body, an upper bottle body, an end bottle body and a bottle cap, the lower bottle body and the upper bottle body are detachably installed, and the lower bottle body and the upper bottle body have the same structure, both comprising a bottle body, a connecting ring and a connecting groove, a connecting ring is provided at the opening at the upper end of the bottle body, a connecting groove adapted to the connecting ring is provided at the bottom of the bottle body, the end bottle body and the upper bottle body are detachably installed, and the end bottle body is detachably connected to the bottle cap, a first liquid outlet gap, a second liquid outlet gap, a third liquid outlet gap and a fourth liquid outlet gap are provided on the side wall of the liquid outlet at the upper end of the end bottle body, the gap widths of the first liquid outlet gap, the second liquid outlet gap, the third liquid outlet gap and the fourth liquid outlet gap are increased progressively, an adjustable inner cover is movably provided inside the liquid outlet at the upper end of the end bottle body, a docking notch is provided on the adjustable inner cover, and the width of the docking notch is adapted to the gap width of the fourth liquid outlet gap.

[0006] A further improvement is that: the outer walls of the lower bottle body and the upper bottle body are symmetrically provided with concave areas, and the concave areas are provided with a first anti-slip texture.

[0007] Further improvements are: the connecting groove and the connecting ring are detachably connected via internal and external threads, the inner wall of the connecting ring of the upper bottle body and the outer wall of the lower end of the end bottle body are detachably connected via internal and external threads, and the inner wall of the bottle cap and the outer wall of the liquid outlet at the upper end of the end bottle body are detachably connected via internal and external threads.

[0008] A further improvement is that an annular slide groove is provided below the liquid outlet at the upper end of the end bottle body, and the lower end of the outer wall of the adjusting inner cover is movably connected to the annular slide groove through a sliding ring.

[0009] A further improvement is that a second anti-slip texture is provided on the upper end of the outer wall of the adjusting inner cover, and the upper end of the adjusting inner cover extends out of the top of the liquid outlet at the upper end of the end bottle body.

[0010] A further improvement is that: the connection rings of the lower bottle body and the upper bottle body are both threadedly connected with inner sealing plates, the top of the inner sealing plate is provided with a groove, and an operating rod is provided in the groove.

[0011] The beneficial effects of the utility model are as follows: the utility model arranges the product bottle into a double-layer structure consisting of a lower bottle body and an upper bottle body for storing cosmetics separately, and the cosmetics contained in the lower bottle body and the upper bottle body can be used separately, avoiding the mixed cosmetics from being inactivated and contaminated by contact with air each time they are used, thereby reducing the inactivation rate of the effective ingredients of the cosmetics, and at the same time, by setting the first liquid outlet gap, the second liquid outlet gap, the third liquid outlet gap and the fourth liquid outlet gap with increasing gap widths, and cooperating with the adjustable inner cover movably connected to the liquid outlet port at the upper end of the end bottle body, it is possible to select liquid outlet gaps with different gap widths to take out cosmetics, effectively avoiding the problem of sufficient contact between air and cosmetics caused by open taking of cosmetics, and adjusting the inner cover and the bottle cap to form a double sealing structure, which can effectively improve the sealing and preservation ability of the cosmetic bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional disassembly schematic diagram of the assembly structure of the lower bottle body and the upper bottle body of the utility model;

[0014] Figure 3 It is a top view schematic diagram of the adjustable inner cover installation structure of the utility model.

[0015] Among them: 1. lower bottle body; 2. upper bottle body; 3. end bottle body; 301. liquid outlet; 4. bottle cap; 5. bottle body; 6. connecting ring; 7. connecting groove; 8. first liquid outlet gap; 9. second liquid outlet gap; 10. third liquid outlet gap; 11. fourth liquid outlet gap; 12. adjusting inner cover; 13. docking notch; 14. concave area; 15. first anti-slip texture; 16. annular slide groove; 17. sliding ring; 18. second anti-slip texture; 19. inner sealing plate; 20. groove; 21. operating lever. DETAILED DESCRIPTION

[0016] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0017] according to Figure 1-3 As shown, this embodiment proposes a snap-fit ​​double-layer cosmetic bottle, including a lower bottle body 1, an upper bottle body 2, an end bottle body 3 and a bottle cap 4, the lower bottle body 1 and the upper bottle body 2 are detachably installed, and the lower bottle body 1 and the upper bottle body 2 have the same structure, both including a bottle body 5, a connecting ring 6 and a connecting groove 7, the opening at the upper end of the bottle body 5 is provided with a connecting ring 6, the bottom of the bottle body 5 is provided with a connecting groove 7 adapted to the connecting ring 6, the end bottle body 3 and the upper bottle body 2 are detachably installed, and the end bottle body 3 is detachably connected with the bottle cap 4, A first liquid outlet gap 8, a second liquid outlet gap 9, a third liquid outlet gap 10 and a fourth liquid outlet gap 11 are provided on the side wall of the liquid outlet 301 at the upper end of the end bottle body 3, and the gap widths of the first liquid outlet gap 8, the second liquid outlet gap 9, the third liquid outlet gap 10 and the fourth liquid outlet gap 11 are increased in sequence. An adjustable inner cover 12 is movably provided inside the liquid outlet 301 at the upper end of the end bottle body 3, and a docking groove 13 is provided on the adjustable inner cover 12, and the width of the docking groove 13 is adapted to the gap width of the fourth liquid outlet gap 11.

[0018] When the snap-fit ​​double-layer cosmetic bottle of the utility model is used, the cosmetic liquid is respectively contained in the lower bottle body 1 and the upper bottle body 2, and then the lower bottle body 1 and the upper bottle body 2 are connected, and then the end bottle body 3 and the bottle cap 4 are connected, and finally the upper bottle body 2 is connected to the end bottle body 3, so that the assembly of the entire cosmetic bottle is realized. When in use, the cosmetic liquid contained in the upper bottle body 2 is used first, and during use, a suitable liquid outlet notch can be selected according to needs to pour out the cosmetic liquid for use, and the cosmetic liquid can be poured out from the docking notch 13 and the liquid outlet notch by rotating the adjusting inner cover 12 so that the docking notch 13 thereon is aligned with the selected liquid outlet notch, and after use, the docking notch 13 and the liquid outlet notch can be misaligned by rotating the adjusting inner cover 12, and then the bottle cap 4 is covered. After the cosmetic liquid in the upper bottle body 2 is used up, the lower bottle body 1 and the upper bottle body 2 can be swapped to form a whole assembly for assembly with the end bottle body 3, or the lower bottle body 1 containing the cosmetic liquid can be assembled with the end bottle body 3 alone for use.

[0019] The outer walls of the lower bottle body 1 and the upper bottle body 2 are symmetrically provided with concave areas 14, and the concave areas 14 are provided with first anti-slip textures 15. The concave areas 14 and the first anti-slip textures 15 facilitate the user to hold the lower bottle body 1 and the upper bottle body 2 tightly to prevent instability.

[0020] The connecting groove 7 and the connecting ring 6 are detachably connected via internal and external threads, the inner wall of the connecting ring 6 of the upper bottle body 2 and the outer wall of the lower end of the end bottle body 3 are detachably connected via internal and external threads, and the inner wall of the bottle cap 4 and the outer wall of the liquid outlet 301 at the upper end of the end bottle body 3 are detachably connected via internal and external threads.

[0021] An annular chute 16 is provided inside and below the liquid outlet 301 at the upper end of the terminal bottle body 3, and the lower end of the outer wall of the adjusting inner cover 12 is movably connected to the annular chute 16 through a sliding ring 17. When the adjusting inner cover 12 rotates inside the liquid outlet 301 at the upper end of the terminal bottle body 3, the sliding ring 17 is movably connected to the annular chute 16.

[0022] The upper end of the outer wall of the adjustable inner cover 12 is provided with a second anti-slip texture 18, and the upper end of the adjustable inner cover 12 extends out of the top of the liquid outlet 301 at the upper end of the end bottle body 3. The above arrangement facilitates the operation of the adjustable inner cover 12 to rotate.

[0023] The connection rings 6 of the lower bottle body 1 and the upper bottle body 2 are both threadedly connected with an inner sealing plate 19, and a groove 20 is provided on the top of the inner sealing plate 19, and an operating rod 21 is provided in the groove 20. The inner sealing plate 19 can further seal and preserve the cosmetic liquid contained in the lower bottle body 1 and the upper bottle body 2.

[0024] The utility model arranges the product bottle into a double-layer structure consisting of a lower bottle body 1 and an upper bottle body 2 for storing cosmetics respectively, and the cosmetics contained in the lower bottle body 1 and the upper bottle body 2 can be used separately, so as to avoid the mixed cosmetics from being inactivated and contaminated by contact with air each time they are used, thereby reducing the inactivation rate of the effective ingredients of the cosmetics. At the same time, by arranging the first liquid outlet gap 8, the second liquid outlet gap 9, the third liquid outlet gap 10 and the fourth liquid outlet gap 11 with increasing gap widths, and cooperating with the adjustable inner cover 12 movably connected to the liquid outlet port 301 at the upper end of the end bottle body 3, it is possible to select liquid outlet gaps with different gap widths to take out cosmetics, effectively avoiding the problem of sufficient contact between air and cosmetics caused by taking out cosmetics openly, and the adjustable inner cover 12 and the bottle cap 4 can form a double sealing structure, which can effectively improve the sealing and preservation ability of the cosmetic bottle.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A snap-fit ​​double-layer cosmetic bottle, characterized in that: The invention comprises a lower bottle body (1), an upper bottle body (2), an end bottle body (3) and a bottle cap (4); the lower bottle body (1) and the upper bottle body (2) are detachably mounted, and the lower bottle body (1) and the upper bottle body (2) have the same structure, both comprising a bottle body (5), a connecting ring (6) and a connecting groove (7); a connecting ring (6) is provided at the opening of the upper end of the bottle body (5); a connecting groove (7) adapted to the connecting ring (6) is provided at the bottom of the bottle body (5); the end bottle body (3) and the upper bottle body (2) are detachably mounted; the end bottle body (3) is detachably connected to the bottle cap (4); the end bottle body (3) ) is provided with a first liquid outlet gap (8), a second liquid outlet gap (9), a third liquid outlet gap (10) and a fourth liquid outlet gap (11) on the side wall of the liquid outlet (301) at the upper end, and the gap widths of the first liquid outlet gap (8), the second liquid outlet gap (9), the third liquid outlet gap (10) and the fourth liquid outlet gap (11) are increased in sequence, and an adjustable inner cover (12) is movably provided inside the liquid outlet (301) at the upper end of the end bottle body (3), and a docking notch (13) is provided on the adjustable inner cover (12), and the width of the docking notch (13) is adapted to the gap width of the fourth liquid outlet gap (11).

2. The snap-fit ​​double-layer cosmetic bottle according to claim 1, characterized in that: The outer walls of the lower bottle body (1) and the upper bottle body (2) are both symmetrically provided with concave areas (14), and the concave areas (14) are provided with a first anti-slip texture (15).

3. The snap-fit ​​double-layer cosmetic bottle according to claim 1, characterized in that: The connection groove (7) and the connection ring (6) are detachably connected via internal and external threads, the inner wall of the connection ring (6) of the upper bottle body (2) and the outer wall of the lower end of the terminal bottle body (3) are detachably connected via internal and external threads, and the inner wall of the bottle cap (4) and the outer wall of the liquid outlet (301) at the upper end of the terminal bottle body (3) are detachably connected via internal and external threads.

4. The snap-fit ​​double-layer cosmetic bottle according to claim 1, characterized in that: An annular slide groove (16) is provided at the lower part of the liquid outlet (301) at the upper end of the end bottle body (3), and the lower end of the outer wall of the regulating inner cover (12) is movably connected to the annular slide groove (16) via a sliding ring (17).

5. The snap-fit ​​double-layer cosmetic bottle according to claim 1, characterized in that: The upper end of the outer wall of the adjustable inner cover (12) is provided with a second anti-slip texture (18), and the upper end of the adjustable inner cover (12) extends beyond the top of the liquid outlet (301) at the upper end of the end bottle body (3).

6. The snap-fit ​​double-layer cosmetic bottle according to claim 1, characterized in that: The connection rings (6) of the lower bottle body (1) and the upper bottle body (2) are both threadedly connected with an inner sealing plate (19), a groove (20) is provided on the top of the inner sealing plate (19), and an operating rod (21) is provided in the groove (20).

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