A liquid blush pump bottle

Abstract

This utility model discloses a liquid blush press bottle, including a cap, a bottle body, and a base. The bottle body is open at both ends and hollow. The cap is installed on the upper part of the bottle body, and a through hole is opened at the top of the cap. The base is open at both ends and hollow, and the upper end of the base is installed on the lower end of the bottle body. An elastic membrane covers the lower end of the base. The cap, bottle body, base, and elastic membrane are coaxially arranged. When using this liquid blush press bottle, the blush inside the bottle is squeezed out through the through hole by pressing the elastic membrane. Compared with the existing method of applying blush with a blush brush, this reduces contact and allows the blush to be used normally for a longer period of time.

Description

Technical Field

[0001] This utility model relates to the field of blush bottle technology, and more specifically, to a liquid blush pump bottle. Background Technology

[0002] Blush is one of the main cosmetics used for facial makeup. It is used frequently and in large quantities. In practice, it has been found that in order to make blush easier to use and improve the makeup effect, a large number of liquid blushes have appeared in the current blush products.

[0003] Most existing liquid blush bottles consist of a bottle body and a cap. The cap is fixedly connected to a blush brush. When not in use, the cap and bottle body are fixed together, and the blush brush is located inside the bottle body. When in use, the cap is unscrewed, the blush brush is pulled out, and the blush is applied. Since the blush brush is used frequently, it may pick up some contaminants during use. This can cause the blush brush to contaminate the blush when it is put back into the bottle, resulting in the blush deteriorating and affecting its normal use.

[0004] Therefore, a new solution is needed to address the above problems. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a liquid blush pump bottle.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A liquid blush pump bottle includes a cap, a bottle body, and a base. The bottle body is open at the top and bottom and hollow. The cap is installed on the upper part of the bottle body and has a through hole at the top. The base is open at the top and bottom and hollow. The upper part of the base is installed on the lower part of the bottle body and the lower part of the base is covered with an elastic membrane. The cap, bottle body, base, and elastic membrane are coaxially arranged.

[0008] Furthermore, the upper part of the cap is a cone-shaped head, and the lower part of the cap is a round sleeve that fits into the upper part of the bottle body. The round sleeve is fitted into the upper part of the bottle body.

[0009] Furthermore, the base includes an outer ring and an inner ring, with the inner ring located inside the outer ring. The inner ring and the outer ring are combined to form a ring-shaped slot between the inner and outer rings. The slot is provided with a connecting part, the inner side and the outer side of which are respectively connected to the inner ring and the outer ring, and the slot is divided into an upper slot for mounting the bottle body and a lower slot for mounting the elastic film.

[0010] Furthermore, the elastic membrane has a mounting portion coaxial with the base on the side facing it, and the mounting portion is fitted into the lower slot.

[0011] Furthermore, the end face of the inner ring facing the elastic membrane is flat and abuts against the edge of the elastic membrane.

[0012] Furthermore, a base sleeve is fitted onto the outer surface of the base.

[0013] Furthermore, it also includes a bottle cap, which has a sealing gasket inside that corresponds to the through hole, and the sealing gasket seals the through hole when the bottle cap is closed on the bottle body.

[0014] Furthermore, the bottle cap is threaded to the bottle body, and two sets of limiting blocks are symmetrically arranged on the outer surface of the upper part of the bottle body. Two sets of limiting components are symmetrically arranged at the bottom of the inner wall of the bottle cap. The limiting component includes a stop block and a guide block. The guide block is located on one side of the stop block. The guide block has an arc surface for the limiting block to pass over. The limiting block passes over the guide block and is constrained between the stop block and the guide block.

[0015] Furthermore, the outer surface of the upper part of the bottle body is provided with external threads, the inner wall of the bottle cap is provided with internal threads, and the tail end of the external threads is provided with a vertically arranged stop bar, which corresponds to the limiting block.

[0016] Furthermore, the bottle cap includes an upper cover and an inner cover installed inside the upper cover.

[0017] The beneficial effects of this utility model are:

[0018] 1. When using the liquid blush press bottle of this utility model, the blush inside the bottle is squeezed out through the through hole by pressing the elastic membrane. Compared with the existing method of applying blush with a blush brush, this reduces contact and allows the blush to be used normally for a longer period of time.

[0019] 2. In this utility model, the stop block and the guide block work together to constrain the limiting block so that the bottle cap and the bottle body are kept in a closed state, preventing the bottle cap from easily rotating or loosening.

[0020] 3. In this utility model, a vertical stop bar is provided at the end of the external thread of the bottle body. The stop bar corresponds to the limiting block. When the bottle cap is rotated to close the bottle body, the beginning end of the internal thread abuts against the stop bar, so that the bottle cap cannot continue to rotate in the same direction, thus avoiding over-tightening of the bottle cap. At the same time, when the beginning end of the internal thread abuts against the stop bar, the limiting block just moves into the area formed by the guide block and the stop block. The beginning end of the internal thread abuts against the stop bar, so that the limiting block cannot continue to rotate in the same direction. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of one structure of the liquid blush pump bottle in this embodiment;

[0022] Figure 2 This is a cross-sectional view of the liquid blush pump bottle in this embodiment;

[0023] Figure 3 This is a schematic diagram of one structure of the headgear in this embodiment;

[0024] Figure 4 This is a schematic diagram of one structure of the base in this embodiment;

[0025] Figure 5 This is a schematic diagram of one structure of the elastic membrane in this embodiment;

[0026] Figure 6 This is a schematic diagram of one structure of the bottle body in this embodiment;

[0027] Figure 7 This is a schematic diagram of one structure of the bottle cap in this embodiment.

[0028] Reference numerals: 1. Cap, 101. Through hole, 102. Head, 103. Round sleeve, 2. Bottle body, 3. Base, 3. Outer ring, 301. Inner ring, 302. Connecting part, 303. Upper slot, 304. Lower slot, 305. Elastic membrane, 4. Mounting part, 5. Base sleeve, 6. Bottle cap, 7. Upper cover, 701. Inner cap, 702. Sealing gasket, 8. Limiting block, 9. Stop block, 10. Guide block, 11. Stop bar, 12. External thread, 13. Internal thread, 14. Detailed Implementation

[0029] 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.

[0030] Example: A liquid blush pump bottle, such as Figures 1-7 As shown, it includes a cap 1, a bottle body 2, and a base 3. The bottle body 2 is open at the top and bottom and hollow. The cap 1 is installed on the upper end of the bottle body 2. The top of the cap 1 has a through hole 101, which is a small hole. The base 3 is open at the top and bottom and hollow. The upper end of the base 3 is installed on the lower end of the bottle body 2. The lower end of the base 3 is covered with an elastic membrane 4. The cap 1, bottle body 2, base 3, and elastic membrane 4 are coaxially arranged.

[0031] To use, remove the cap 7, then invert the bottle 2 so that the through hole 101 on the cap 1 faces downwards. Next, press the elastic membrane 4; the membrane 4 deforms under pressure, and the blush inside the bottle 2 is squeezed out through the through hole 101. When you release the pressure on the elastic membrane 4, it returns to its original position under its elastic force, allowing outside air to enter the bottle 2 through the through hole 101. After use, turn the bottle 2 upright and replace the cap 7. It should be noted that this is a liquid blush and is relatively viscous.

[0032] Among them, the bottle body 2 is made of PETG material, which can more realistically display the product and improve the product's competitiveness. At the same time, the good toughness of PETG is used to improve the drop resistance of the bottle body 2. The elastic film 4 is made of soft rubber, which has a certain degree of elasticity and deformation ability.

[0033] Furthermore, such as Figure 2 and Figure 3 As shown, the cap 1 is made of PE material. The upper part of the cap 1 is a cone-shaped head 102, and the lower part of the cap 1 is a round sleeve 103 that fits the upper end of the bottle body 2. The round sleeve 103 is integrated with the head 102 and is fitted into the upper opening of the bottle body 2. By adopting the above method, on the one hand, the cap 1 can be installed on the bottle body 2, and on the other hand, the cone-shaped structure of the head 102 facilitates the flow of blush from the bottle body 2 to the through hole 101 of the head 102 when the bottle body 2 is inverted, thus making it easier to squeeze out the blush.

[0034] Furthermore, such as Figure 2 and Figure 4 As shown, the base 3 is made of PP material. The base 3 includes an outer ring 301 and an inner ring 302. The inner ring 302 is located inside the outer ring 301. The inner ring 302 and the outer ring 301 are combined to form a ring-shaped slot between the inner ring 302 and the outer ring 301. A connecting part 303 is provided in the slot. The connecting part 303 is ring-shaped. The inner side and the outer side of the connecting part 303 are connected to the inner ring 302 and the outer ring 301 respectively, and the slot is divided into an upper slot 304 for mounting the bottle body 2 and a lower slot 305 for mounting the elastic film 4.

[0035] Preferably, the upper surface of the inner ring 302 is flush with the upper surface of the outer ring 301, and the lower end of the bottle body 2 is installed in the upper slot 304. If the lower end of the bottle body 2 is engaged with the upper slot 304, a sealing ring can be provided at the connection between the bottle body 2 and the base 3 to ensure a seal between the bottle body 2 and the base 3 and prevent blush leakage.

[0036] Preferably, the lower end face of the inner ring 302 is higher than the lower end face of the outer ring 301, so as to provide some protection for the elastic membrane 4 covering the lower end of the inner ring 302.

[0037] As a preferred option, such as Figure 2 and Figure 5 As shown, the elastic membrane 4 has a mounting portion 5 coaxial with it on the side facing the base 3. The mounting portion 5 is integrated with the elastic membrane 4 and is fitted into the lower slot 305 by an interference fit. By providing the mounting portion 5, on the one hand, it is convenient to install the elastic membrane 4 on the base 3; on the other hand, the mounting portion 5 is fitted into the lower slot 305 by an interference fit, so that the mounting portion 5 and the base 3 are sealed to prevent the blush from leaking out.

[0038] Preferably, the end face of the inner ring 302 facing the elastic membrane 4 is flat and abuts against the edge of the elastic membrane 4. With this design, the inner ring 302 supports the edge of the elastic membrane 4, preventing damage at the connection between the elastic membrane 4 and the mounting part 5 and improving the service life of the elastic membrane 4.

[0039] As a preferred option, such as Figure 1 and Figure 2 As shown, a base sleeve 6 is fitted on the outer surface of the base 3. The base sleeve 6 is made of aluminum oxide. By setting the base sleeve 6, the base 3 is protected on the one hand, and the aesthetics of the liquid blush pump bottle are improved on the other hand.

[0040] like Figure 1 and Figure 2 As shown, the blush bottle also includes a cap 7, and the cap 7 has a sealing gasket 8 corresponding to the through hole 101. When not in use, the cap 7 is closed on the bottle body 2, and the sealing gasket 8 abuts against the top of the connector cap 1 to seal the through hole 101 to prevent blush leakage.

[0041] Furthermore, such as Figure 2 , Figure 6 and Figure 7 As shown, the bottle cap 7 is threaded to the bottle body 2. The outer surface of the upper part of the bottle body 2 is provided with an external thread 13, and the inner wall of the bottle cap 7 is provided with an internal thread 14 that matches the external thread 13. The bottle cap 7 is closed on the bottle body 2 by the cooperation of the external thread 13 and the internal thread 14.

[0042] Two sets of limiting blocks 9 are provided on the outer surface of the upper part of the bottle body 2. The two sets of limiting blocks 9 are symmetrically arranged. Two sets of limiting components are provided at the bottom of the inner wall of the bottle cap 7. The two sets of limiting components are symmetrically arranged. The limiting components include a stop block 10 and a guide block 11. The guide block 11 is located on one side of the stop block 10. The stop block 10 and the guide block 11 cooperate to constrain the limiting block 9, so that the bottle cap 7 and the bottle body 2 are kept in a closed state, preventing the bottle cap 7 from easily rotating or loosening.

[0043] The guide block 11 and the stop block 10 form a region that is adapted to the guide block 11. The guide block 11 has an arc surface that allows the limiting block 9 to pass over. When the bottle cap 7 rotates to close the bottle body 2, the limiting block 9 can move along the surface of the guide block 11. After passing the guide block 11, the limiting block 9 moves into the region formed by the guide block 11 and the stop block 10, and is limited between the guide block 11 and the stop block 10 by abutting the guide block 11 and the stop block 10 on both sides respectively. At this time, due to the obstruction of the stop block 10, the limiting block 9 cannot continue to rotate in the same direction.

[0044] As a preferred option, such as Figure 6 and Figure 7As shown, the end of the external thread 13 on the bottle body 2 is provided with a vertically arranged stop bar 12, which corresponds to the limiting block 9. By setting the stop bar 12, when the bottle cap 7 rotates to close the bottle body 2, the beginning end of the internal thread 14 abuts against the stop bar 12, preventing the bottle cap 7 from continuing to rotate in the same direction and avoiding over-tightening of the bottle cap 7; at the same time, when the beginning end of the internal thread 14 abuts against the stop bar 12, the limiting block 9 just moves into the area formed by the guide block 11 and the stop block 10, and the beginning end of the internal thread 14 abuts against the stop bar 12, further preventing the limiting block 9 from continuing to rotate in the same direction.

[0045] As a preferred option, such as Figure 2 and Figure 7 As shown, the bottle cap 7 includes an upper cover 701 and an inner cover 702 installed inside the upper cover 701; wherein, the upper cover 701 is made of aluminum oxide material, which protects the inner cover 702 on the one hand and enhances the aesthetics of the liquid blush pump bottle on the other hand; the inner cover 702 is made of PP material.

[0046] 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 liquid blush pump bottle, comprising a cap (1), a bottle body (2), and a base (3), characterized in that, The bottle body (2) is open at the top and bottom and hollow. The cap (1) is installed at the top of the bottle body (2). The top of the cap (1) has a through hole (101). The base (3) is open at the top and bottom and hollow. The upper end of the base (3) is installed at the lower end of the bottle body (2). The lower end of the base (3) is covered with an elastic membrane (4). The cap (1), bottle body (2), base (3) and elastic membrane (4) are coaxially arranged.

2. The liquid blush pump bottle according to claim 1, characterized in that, The upper part of the cap (1) is a head (102) with a conical structure, and the lower part of the cap (1) is a round sleeve (103) that fits the upper end of the bottle body (2). The round sleeve (103) is embedded in the upper end of the bottle body (2).

3. A liquid blush pump bottle according to claim 1, characterized in that, The base (3) includes an outer ring (301) and an inner ring (302). The inner ring (302) is located inside the outer ring (301). The inner ring (302) and the outer ring (301) are combined to form an annular slot between the inner ring (302) and the outer ring (301). The slot is provided with a connecting part (303). The inner side and the outer side of the connecting part (303) are respectively connected to the inner ring (302) and the outer ring (301), and the slot is divided into an upper slot (304) for mounting the bottle body (2) and a lower slot (305) for mounting the elastic membrane (4).

4. A liquid blush pump bottle according to claim 3, characterized in that, The elastic membrane (4) has a mounting part (5) coaxial with the base (3) on the side facing it, and the mounting part (5) is embedded in the lower slot (305).

5. A liquid blush pump bottle according to claim 4, characterized in that, The inner ring (302) has a flat end face facing the elastic membrane (4) and abuts against the edge of the elastic membrane (4).

6. A liquid blush pump bottle according to claim 1, characterized in that, The outer surface of the base (3) is fitted with a base sleeve (6).

7. A liquid blush pump bottle according to claim 1, characterized in that, It also includes a bottle cap (7), which has a sealing gasket (8) corresponding to the through hole (101) inside. The sealing gasket (8) seals the through hole (101) when the bottle cap (7) is closed on the bottle body (2).

8. A liquid blush pump bottle according to claim 7, characterized in that, The bottle cap (7) is threaded to the bottle body (2). Two sets of limiting blocks (9) are symmetrically arranged on the outer surface of the upper part of the bottle body (2). Two sets of limiting components are symmetrically arranged on the bottom of the inner wall of the bottle cap (7). The limiting components include a stop block (10) and a guide block (11). The guide block (11) is located on one side of the stop block (10). The guide block (11) has an arc surface for the limiting block (9) to pass over. The limiting block (9) passes over the guide block (11) and is constrained between the stop block (10) and the guide block (11).

9. A liquid blush pump bottle according to claim 8, characterized in that, The outer surface of the upper part of the bottle body (2) is provided with an external thread (13), the inner wall of the bottle cap (7) is provided with an internal thread (14), and the tail end of the external thread (13) is provided with a vertically arranged stop bar (12), which corresponds to the limiting block (9).

10. A liquid blush pump bottle according to claim 7, characterized in that, The bottle cap (7) includes an upper cover (701) and an inner cap (702) installed inside the upper cover (701).

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