Cosmetic bottle with good sealing performance

Abstract

The cosmetic bottle with the good sealing performance comprises a bottle body and a cover body, clamping holes are formed in the periphery of the upper end of the outer surface of the bottle body, a plastic blanking cap is arranged at the middle end of the top of the bottle body in a sleeved mode, a flow guide hole is formed in the middle end of the plastic blanking cap, and a sealing protruding ring is fixedly connected to the outer surface of the plastic blanking cap. According to the cosmetic bottle, through the arrangement of the plastic blanking cap and the flow guide hole, a user can conveniently take out cosmetics in the bottle body for use, meanwhile, through the arrangement of the sealing convex ring, a gap between the plastic blanking cap and the bottle body can be sealed, and the situation that the cosmetics leak from the gap between the plastic blanking cap and the bottle body in the use process of the user is avoided; and by arranging a silica gel sealing gasket, a plug column and a silica gel sealing ring, effective sealing protection can be conducted between the plastic plug cover and the periphery of the bottle body and the periphery of the flow guide hole in the screwing process between the cover body and the bottle body, and cosmetics are effectively prevented from leaking.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic bottle technology, specifically a cosmetic bottle with good sealing performance. Background Technology

[0002] Cosmetic bottles are containers used to hold and store cosmetics. These containers are designed in various ways to protect cosmetics from the external environment while enhancing the product's aesthetics and market competitiveness. The material, shape, and size of cosmetic bottles vary depending on the type of cosmetic and the brand positioning. Common materials include glass and plastic, while the shape and size are designed according to the type of cosmetic and usage needs.

[0003] Currently, cosmetic bottles are usually connected to the cap with threads during use. If the user neglects to tighten the cap and bottle, they may loosen during handling or collisions, causing the cosmetics inside to leak and causing inconvenience to the user. Utility Model Content

[0004] The purpose of this utility model is to provide a cosmetic bottle with good sealing performance, which can provide multiple seals for the inside while effectively preventing the bottle body and cap from loosening during user carrying.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cosmetic bottle with good sealing performance, comprising a bottle body and a cap body. The upper surface of the bottle body has four circumferences around its outer edge. A plastic cap is fitted onto the middle of the top of the bottle body. A flow guide hole is formed in the middle of the plastic cap. A sealing protrusion is fixedly connected to the outer surface of the plastic cap. A plug is fixedly connected to the middle of the top of the cap body's inner cavity. A silicone sealing ring is fixedly connected to the surface of the plug. A silicone sealing gasket is fixedly connected to the four circumferences of the top of the cap body's inner cavity. A receiving cavity is formed at the lower end of the cap body. A fixed plate is movably connected to the lower end of the receiving cavity. Locking rods are fixedly connected to the four circumferences of the bottom of the fixed plate. A plastic spring is fixedly connected between the top of the fixed plate and the top of the receiving cavity. A movable ring is fixedly connected to the four circumferences of the fixed plate.

[0006] As a preferred embodiment, a silicone protruding ring is fitted onto the upper end of the outer surface of the cap, and a silicone protective sleeve is fitted onto the lower end of the outer surface of the bottle.

[0007] As a preferred embodiment, the silicone protective cover has flower-shaped decorative holes around its perimeter.

[0008] As a preferred embodiment, the outer surface of the movable ring is provided with an anti-slip protrusion, and the surface of the movable ring is movably connected to the lower end of the outer surface of the cover.

[0009] As a preferred embodiment, the number of sealing rings is three, and the surface of the sealing rings is movably connected to the upper end of the inner cavity of the bottle.

[0010] As a preferred embodiment, a first threaded groove is provided on the upper end of the outer surface of the bottle and above the card hole, and a second threaded groove is provided on the lower end of the inner cavity of the cap.

[0011] As a preferred embodiment, the number of plastic springs is eight, and the distance between any two adjacent plastic springs is equal.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention, through the design of a plastic cap and a flow guide hole, facilitates the user's removal and use of cosmetics from the bottle. The sealing ring effectively seals the gap between the plastic cap and the bottle, preventing leakage during use. The silicone sealing gasket, plug, and silicone sealing ring ensure effective sealing around the plastic cap and bottle, as well as around the flow guide hole, during tightening, further preventing leakage. The movable ring, receiving cavity, plastic spring, fixing plate, locking rod, and locking hole limit the tightness between the cap and bottle when fully tightened. Users can check if the cap is properly tightened by inverting it to see if it rotates, preventing the cap from loosening due to stress during transport and ensuring a secure seal for the cosmetics inside.

[0014] This invention, through the setting of silicone raised rings and silicone protective sleeves, can form good collision protection between the bottom of the bottle and the cap, reducing the probability of damage to the cap and bottle due to drop collisions. The setting of flower-shaped decorative holes can form a good decorative effect around the silicone protective sleeve.

[0015] This invention effectively improves the anti-slip effect of the surface around the movable ring by setting an anti-slip convex ring, so that the user can pull the movable ring during use. The setting of the first threaded groove and the second threaded groove facilitates the user to make a threaded connection between the cap and the bottle body. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a partial cross-sectional view of the front of the bottle body of this utility model;

[0018] Figure 3 This is a schematic diagram of the front sectional view of the cover of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixed disk structure of this utility model.

[0020] In the diagram: 1. Bottle body; 2. Silicone protective sleeve; 3. Clip hole; 4. Plastic plug; 5. Cap body; 6. Silicone raised ring; 7. Drain hole; 8. Sealing raised ring; 9. Silicone sealing gasket; 10. Plug; 11. Silicone sealing ring; 12. Plastic spring; 13. Movable ring; 14. Fixed plate; 15. Receiving cavity; 16. Clip rod. Detailed Implementation

[0021] 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.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0023] Please see Figures 1-4 As shown, this utility model provides a cosmetic bottle with good sealing performance, including a bottle body 1 and a cap body 5. The upper surface of the bottle body 1 has four circumferences with locking holes 3. A plastic plug 4 is fitted onto the middle of the top of the bottle body 1. A flow guide hole 7 is opened at the middle of the plastic plug 4. A sealing protrusion 8 is fixedly connected to the outer surface of the plastic plug 4. A plug 10 is fixedly connected to the middle of the top of the inner cavity of the cap body 5. A silicone sealing ring 11 is fixedly connected to the surface of the plug 10. A silicone sealing gasket 9 is fixedly connected between the four circumferences of the top of the inner cavity of the cap body 5. A receiving cavity 15 is opened at the lower end of the cap body 5. A fixing plate 14 is movably connected to the lower end of the receiving cavity 15. Locking rods 16 are fixedly connected to the four circumferences of the bottom of the fixing plate 14. A plastic spring 12 is fixedly connected between the top of the fixing plate 14 and the top of the receiving cavity 15. A movable ring 13 is fixedly connected between the four circumferences of the fixing plate 14.

[0024] In this technical solution, the plastic cap 4 and the flow guide hole 7 facilitate the user's removal and use of cosmetics from the bottle 1. The sealing ring 8 seals the gap between the plastic cap 4 and the bottle 1, preventing leakage of cosmetics during use. Furthermore, the silicone sealing gasket 9, the plug 10, and the silicone sealing ring 11 ensure proper sealing around the plastic cap 4 and the bottle 1, as well as around the flow guide hole 7, during the tightening process between the cap 5 and the bottle 1. Effective sealing and protection are provided to prevent cosmetic leakage. At the same time, the design of the movable ring 13, the receiving cavity 15, the plastic spring 12, the fixing plate 14, the locking rod 16 and the locking hole 3 can limit the distance between the cap 5 and the bottle 1 when it is tightened. At this time, the user can judge whether the cap 5 and the bottle 1 are tightened properly by turning the cap 5 in reverse to see if it can rotate. This also prevents the cap 5 from rotating and loosening along the surface of the bottle 1 due to force during the user's overall carrying process, thus effectively ensuring the sealing effect of the cosmetics inside. Example

[0025] Based on Embodiment 1, this utility model is as follows: Figure 1 and Figure 3 As shown, a silicone protruding ring 6 is fitted on the upper end of the outer surface of the cap 5, and a silicone protective sleeve 2 is fitted on the lower end of the outer surface of the bottle 1. Flower-shaped decorative holes are opened around the silicone protective sleeve 2.

[0026] In this technical solution, the silicone raised ring 6 and the silicone protective sleeve 2 can form good collision protection between the bottom of the bottle body 1 and the cap body 5, reducing the probability of damage to the cap body 5 and the bottle body 1 due to drop collision. The flower-shaped decorative hole can form a good decorative effect around the silicone protective sleeve 2. Example

[0027] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, the outer surface of the movable ring 13 is provided with an anti-slip protrusion. The surface of the movable ring 13 is movably connected to the lower end of the outer surface of the cap 5. There are three sealing protrusions 8. The surface of the sealing protrusions 8 is movably connected to the upper end of the inner cavity of the bottle 1. A first threaded groove is opened at the upper end of the outer surface of the bottle 1 and above the card hole 3. A second threaded groove is opened at the lower end of the inner cavity of the cap 5. There are eight plastic springs 12, and the distance between two adjacent plastic springs 12 is equal.

[0028] In this technical solution, the anti-slip convex ring effectively improves the anti-slip effect of the surface around the movable ring 13, so that the user can pull the movable ring 13 during use. The first and second threaded grooves facilitate the user to make a threaded connection between the cap 5 and the bottle 1.

[0029] The working principle of this utility model is as follows: The plastic cap 4 and the flow guide hole 7 facilitate the user's removal and use of cosmetics from the bottle 1. Simultaneously, the sealing ring 8 seals the gap between the plastic cap 4 and the bottle 1, preventing leakage of cosmetics during use. After use, tightening the screws between the cap 5 and the bottle 1 allows the silicone sealing gasket 9 to contact the periphery of the plastic cap 4 and the bottle 1, and the plunger 10 and silicone sealing ring 11 to be inserted into the flow guide hole 7. This effectively seals the periphery of the plastic cap 4 and the bottle 1, as well as the flow guide hole 7, preventing leakage. Furthermore, when the cap 5 and the bottle 1 are tightened, the plastic spring 1 inside the receiving cavity 15... Under the action of 2, the locking rod 16 at the bottom of the fixing plate 14 can be inserted into the inside of the locking hole 3, thereby limiting the position between the cap 5 and the bottle 1. At this time, the user can judge whether the cap 5 and the bottle 1 are tightened in place by turning the cap 5 in reverse to see if it can rotate. This prevents the cap 5 from rotating and loosening along the surface of the bottle 1 due to force during the overall carrying process, thus effectively ensuring the sealing effect of the cosmetics inside. When the user needs to use it again, the user can pull the movable ring 13 upward to move the fixing plate 14 and the locking rod 16. This causes the fixing plate 14 to apply pressure to the plastic spring 12 until the locking rod 16 can disengage from the surface of the locking hole 3, thereby releasing the limitation between the cap 5 and the bottle 1. Then the user can operate the cap 5 and the bottle 1 to rotate and separate, thus bringing great convenience to the user.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A cosmetic bottle with good sealing property comprising a bottle body (1) and a cap body (5), characterized in that: The upper end of the outer surface of the bottle body (1) is provided with a clamping hole (3), the top of the bottle body (1) is provided with a plastic plug cover (4), the middle end of the plastic plug cover (4) is provided with a flow guide hole (7), the outer surface of the plastic plug cover (4) is fixedly connected with a sealing convex ring (8), the middle end of the inner cavity of the cover body (5) is fixedly connected with a plug column (10), the surface of the plug column (10) is fixedly connected with a silica gel sealing ring (11), the inner cavity of the cover body (5) is fixedly connected with a silica gel sealing gasket (9), the lower end of the cover body (5) is provided with a containing cavity (15), the lower end of the containing cavity (15) is movably connected with a fixed disc (14), the bottom of the fixed disc (14) is movably connected with a clamping rod (16), the top of the fixed disc (14) is movably connected with a plastic spring piece (12), and the four corners of the fixed disc (14) are movably connected with a movable ring (13).

2. The cosmetic bottle with good sealing property according to claim 1, characterized in that: The upper end of the outer surface of the cover body (5) is provided with a silica gel convex ring (6), and the lower end of the outer surface of the bottle body (1) is provided with a silica gel protective sleeve (2).

3. The cosmetic bottle with good sealing property according to claim 2, characterized in that: The silica gel protective sleeve (2) is provided with a flower-shaped decorative hole.

4. The cosmetic bottle with good sealing property according to claim 1, characterized in that: The outer surface of the movable ring (13) is provided with an anti-skid convex ring, and the surface of the movable ring (13) is movably connected to the lower end of the outer surface of the cover body (5).

5. The cosmetic bottle with good sealing property according to claim 1, characterized in that: The number of sealing convex rings (8) is three, and the surface of the sealing convex ring (8) is movably connected to the upper end of the inner cavity of the bottle body (1).

6. The cosmetic bottle with good sealing property according to claim 1, characterized in that: The upper end of the outer surface of the bottle body (1) is provided with a first screw groove above the clamping hole (3), and the lower end of the inner cavity of the cover body (5) is provided with a second screw groove.

7. The cosmetic bottle with good sealing property according to claim 1, characterized in that: The number of plastic spring pieces (12) is eight, and the distance between adjacent two plastic spring pieces (12) is equal.

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