A plastic pack bottle for face cream

Abstract

The utility model relates to packing bottle technical field discloses a plastic packing bottle for face cream, including bottle body and bottle cap, bottle body upper portion fixedly connected with the connecting ring of adapting to bottle cap, and the connecting ring side is equipped with helical spiral groove, and the bottle cap side is equipped with a plurality of fixed frame, and the fixed frame is equipped with the moving plate, and the moving plate one side is equipped with the meshing strip of adapting to spiral groove, and the bottle cap side is equipped with a plurality of fixed blocks of adapting to moving plate, and the moving plate side away from meshing strip is fixedly installed with a plurality of limit post of penetrating fixed frame, and the limit post side is equipped with the elastic piece of having elasticity of sleeve setting. In the utility model, through setting the meshing strip of adapting to spiral groove of moving plate side, and cooperating limit post and elastic piece, do not need to rotate the bottle cap to many circles, and it is convenient for user to connect the bottle cap and bottle body, improves user experience.

Description

Technical Field

[0001] This utility model relates to the field of packaging bottle technology, specifically a plastic packaging bottle for face cream. Background Technology

[0002] As a core category of daily skincare, face cream packaging bottles need to balance sealing, ease of use, hygiene, and portability. Currently, the mainstream face cream packaging bottles are made of plastic.

[0003] A search revealed a patent, CN213096672U, which discloses a face cream packaging bottle comprising a bottle body, a cap, and a sliding seat. The bottle body includes an outer plastic bottle and an inner glass bottle, with the inner glass bottle housed within the outer plastic bottle. A foam layer fills the space between the outer plastic bottle and the inner glass bottle. A bottle mouth is fixed to the top face of the bottle body, and the cap is threadedly connected to the bottle mouth. The cap has an annular groove on its inner top side, within which a sealing ring is slidably disposed. The sealing ring is connected to the bottom of the annular groove via a first spring. A first groove is formed on the inner top side of the cap, located inside the annular groove. A sliding seat is slidably disposed within the first groove, and the sliding seat is connected to the bottom of the first groove via a second spring. A second groove is formed within the sliding seat, within which a rotating roller is rotatably disposed. This packaging bottle provides good cushioning and facilitates the recycling of face cream from the inner wall of the bottle, improving the utilization rate of the face cream.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] In reality, face cream packaging bottles consist of a bottle body and a cap, which are connected by threads. To improve the sealing of the face cream bottle and the stability of the connection between the cap and the bottle body, the threads are usually quite high. Since the threaded connection requires multiple turns, it is time-consuming to open and close the cap each time, which affects the user experience. Therefore, there is an urgent need in this field to improve plastic packaging bottles in order to solve the shortcomings of the existing technology. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a plastic packaging bottle for face cream, which facilitates the connection between the cap and the bottle body, thereby improving the user experience.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a plastic packaging bottle for face cream, comprising a bottle body and a bottle cap, wherein a connecting ring adapted to the bottle cap is fixedly connected to the upper part of the bottle body, the connecting ring has a spiral groove on its side, the bottle cap has a plurality of fixing frames on its side, a movable plate is provided inside the fixing frames, a meshing strip adapted to the spiral groove is provided on one side of the movable plate, a plurality of fixing blocks adapted to the movable plate are provided on the side of the bottle cap, and a plurality of limiting posts penetrating the fixing frames are fixedly installed on the side of the movable plate away from the meshing strip, and elastic members with elasticity are sleeved on the side of the limiting posts.

[0008] Preferably, a fixing frame is fixedly installed on the side of the movable plate away from the meshing bar, the upper part of the fixing frame is provided with a through and inclined extrusion groove, and a wedge-shaped extrusion wedge block is inserted into the upper part of the fixing frame, the lower end of the extrusion wedge block is located in the extrusion groove.

[0009] Preferably, a plurality of sliding frames are fixedly installed on the side of the bottle cap, and a sliding block that is slidably connected to the sliding frames is fixedly installed on one side of the extrusion wedge block.

[0010] Preferably, a connecting frame extending above the bottle cap is fixedly installed on the upper part of the sliding block, and a pressing plate is fixedly installed between several connecting frames.

[0011] Preferably, a limiting protrusion is fixedly connected to the upper side of the bottle body, and the limiting protrusion is adapted to the lower part of the bottle cap.

[0012] Preferably, an elastic ring is provided between the limiting protrusion and the bottle cap, and the elastic ring is elastic.

[0013] Preferably, a sealing ring is provided between the bottle cap and the upper part of the connecting ring, and the sealing ring is elastic.

[0014] Preferably, one end of the limiting post is fixedly connected to a limiting plate, and the limiting plate is located outside the fixed frame.

[0015] Preferably, the bottle cap has several raised strips on its side, and one side of each raised strip is arc-shaped.

[0016] To address the shortcomings of existing technologies, this utility model provides a plastic packaging bottle for face cream, overcoming these deficiencies. The beneficial effects of this utility model are as follows:

[0017] 1. In this utility model, by setting an engagement strip on the side of the movable plate that matches the spiral groove, and in conjunction with the limiting post and elastic element, the bottle cap does not need to be rotated multiple times, making it easier for users to connect the bottle cap to the bottle body and improving the user experience.

[0018] 2. In this utility model, by setting a pressing plate, a connecting frame, a sliding block and a fixing frame, the engaging strip is squeezed and disengaged from the spiral groove by pressing, which makes it more convenient to use the face cream packaging bottle.

[0019] 3. In this utility model, by setting an elastic ring and a sealing ring, the elastic ring plays a role in buffering and preventing loosening, while the sealing ring improves the sealing effect inside the bottle.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0021] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0022] Figure 1 This is a schematic diagram of the structure of the bottle body and the bottle cap after they are connected in this utility model;

[0023] Figure 2 This is a cross-sectional structural diagram of the bottle body and bottle cap in this utility model;

[0024] Figure 3 This is a partial cross-sectional view of the fixed frame in this utility model.

[0025] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Bottle body; 2. Connecting ring; 3. Bottle cap; 4. Spiral groove; 5. Fixing frame; 6. Moving plate; 7. Engaging strip; 8. Limiting post; 9. Elastic element; 10. Fixing block; 11. Fixing frame; 12. Extrusion groove; 13. Extrusion wedge block; 14. Sliding frame; 15. Sliding block; 16. Connecting frame; 17. Pressing plate; 18. Limiting protrusion; 19. Elastic ring; 20. Sealing ring; 21. Limiting plate; 22. Protruding strip. Detailed Implementation

[0027] 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.

[0028] Example 1

[0029] Please see Figures 1-4 A plastic packaging bottle for face cream includes a bottle body 1 and a bottle cap 3. A connecting ring 2 adapted to the bottle cap 3 is fixedly connected to the upper part of the bottle body 1. The connecting ring 2 has a spiral groove 4 on its side. The bottle cap 3 has several fixing frames 5 on its side. A movable plate 6 is provided inside the fixing frame 5. A meshing strip 7 adapted to the spiral groove 4 is provided on one side of the movable plate 6. Several fixing blocks 10 adapted to the movable plate 6 are provided on the side of the bottle cap 3. Several limiting posts 8 that penetrate the fixing frame 5 are fixedly installed on the side of the movable plate 6 away from the meshing strip 7. An elastic element 9 with elasticity is sleeved on the side of the limiting post 8.

[0030] In this embodiment, the specific implementation is as follows: The meshing strip 7 has a wedge-shaped cross-section and a horizontal upper part. The bottle 1 is used to package the face cream. When the user uses it, they loosen the cap 3 and pull the limiting post 8 away from the cap 3. The limiting post 8 drives the moving plate 6 to move within the fixed block 10 and the fixed frame 5, disengaging the meshing strip 7 from the spiral groove 4. At this time, the elastic element 9 is compressed, allowing the cap 3 to be removed from the side of the connecting ring 2 by pulling it out. After using the face cream, when the cap 3 needs to be put back on, the limiting post 8 is pulled away from the cap 3, and the cap 3 is placed on the side of the connecting ring 2. Then, the limiting post 8 is released, and the elastic element 9... The elastic force pushes the moving plate 6 to move, and the engaging strip 7 engages in the spiral groove 4. If there is no engagement, the engaging strip 7 can be engaged with the spiral groove 4 by slightly moving the bottle cap 3 up and down. Then, the bottle cap 3 is turned forcefully. Only a slight turn is needed to tighten the bottle cap 3 to the side of the connecting ring 2. It is not necessary to turn the bottle cap 3 many times, which makes it easier for users to connect the bottle cap 3 to the bottle body 1 and improves the user experience. The elastic element 9 mentioned above is a spring. Due to the design of the wedge-shaped cross section of the engaging strip 7 and the horizontal shape of the upper part, the different directions of the tightening of the bottle cap 3 and the elastic force applied by the elastic element 9 ensure that the engaging strip 7 can be stably engaged in the spiral groove 4.

[0031] Example 2

[0032] Please see Figures 1-4 This embodiment includes the above embodiment, and further includes: a fixed frame 11 is fixedly installed on the side of the movable plate 6 away from the meshing bar 7, the upper part of the fixed frame 11 is provided with a through and inclined extrusion groove 12, a wedge-shaped extrusion wedge block 13 is inserted into the upper part of the fixed frame 5, the lower end of the extrusion wedge block 13 is located in the extrusion groove 12, a plurality of sliding frames 14 are fixedly installed on the side of the bottle cap 3, a sliding block 15 is fixedly installed on one side of the extrusion wedge block 13 and slidably connected in the sliding frame 14, a connecting frame 16 extending to the top of the bottle cap 3 is fixedly installed on the upper part of the sliding block 15, and a pressing plate 17 is fixedly installed between the plurality of connecting frames 16.

[0033] Specific implementation method in this embodiment: When operating the bottle cap 3, simply press the pressing plate 17 downwards with your palm, pinch the side of the bottle cap 3 with your fingers, the pressing plate 17 drives the connecting frame 16 to move downwards, the sliding block 15 moves within the sliding frame 14, the sliding frame 14 limits the sliding block 15, the sliding block 15 drives the extrusion wedge block 13 to move, the extrusion wedge block 13 moves downwards, the lower part of the extrusion wedge block 13 moves downwards within the extrusion groove 12, one side of the extrusion wedge block 13 extrudes the extrusion groove 12, the fixing frame 11 moves away from the connecting ring 2, the fixing frame 11 drives the moving plate 6 to move, which makes it easier to connect the bottle cap 3 and the connecting ring 2, and if the bottle cap 3 and the connecting ring 2 are tightened, the engagement strip 7 can be squeezed out of the spiral groove 4 by the above pressing method, which makes it easier to use the face cream packaging bottle.

[0034] Example 3

[0035] Please see Figures 1-4 This embodiment includes all the above embodiments, and further includes: a limiting protrusion 18 fixedly connected to the upper side of the bottle body 1, the limiting protrusion 18 being adapted to the lower part of the bottle cap 3, the limiting protrusion 18 limiting the bottle cap 3, an elastic ring 19 being provided between the limiting protrusion 18 and the bottle cap 3, the elastic ring 19 being elastic, the elastic ring 19 serving as a buffer and preventing loosening, a sealing ring 20 being provided between the bottle cap 3 and the upper part of the connecting ring 2, the sealing ring 20 being elastic, the sealing ring 20 improving the sealing effect after the bottle cap 3 is connected, a limiting plate 21 being fixedly connected to one end of the limiting post 8, the limiting plate 21 being located outside the fixing frame 5, the limiting plate 21 being used to limit the limiting post 8, and a number of protruding strips 22 being provided on the side of the bottle cap 3, one side of the protruding strips 22 being arc-shaped, facilitating the rotation of the bottle cap 3.

[0036] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plastic packaging bottle for face cream, comprising a bottle body (1) and a cap (3), characterized in that, The upper part of the bottle body (1) is fixedly connected to a connecting ring (2) that is adapted to the bottle cap (3). The connecting ring (2) has a spiral groove (4) on its side. The bottle cap (3) has several fixing frames (5) on its side. The fixing frame (5) has a moving plate (6) inside. The moving plate (6) has a meshing strip (7) that is adapted to the spiral groove (4) on one side. The bottle cap (3) has several fixing blocks (10) that are adapted to the moving plate (6) on its side. The moving plate (6) has several limiting posts (8) that penetrate the fixing frame (5) fixedly installed on the side away from the meshing strip (7). The limiting post (8) has an elastic element (9) that is elastic on its side.

2. The plastic packaging bottle for face cream according to claim 1, characterized in that, A fixed frame (11) is fixedly installed on the side of the movable plate (6) away from the meshing bar (7). The upper part of the fixed frame (11) is provided with a through and inclined extrusion groove (12). A wedge-shaped extrusion wedge block (13) is inserted into the upper part of the fixed frame (5). The lower end of the extrusion wedge block (13) is located in the extrusion groove (12).

3. A plastic packaging bottle for face cream according to claim 2, characterized in that, A number of sliding frames (14) are fixedly installed on the side of the bottle cap (3), and a sliding block (15) is fixedly installed on one side of the extrusion wedge block (13) and slidably connected in the sliding frame (14).

4. A plastic packaging bottle for face cream according to claim 3, characterized in that, A connecting frame (16) extending above the bottle cap (3) is fixedly installed on the upper part of the sliding block (15), and a pressing plate (17) is fixedly installed between several connecting frames (16).

5. A plastic packaging bottle for face cream according to claim 1, characterized in that, A limiting protrusion (18) is fixedly connected to the upper side of the bottle body (1), and the limiting protrusion (18) is adapted to the lower part of the bottle cap (3).

6. A plastic packaging bottle for face cream according to claim 5, characterized in that, An elastic ring (19) is provided between the limiting protrusion (18) and the bottle cap (3), and the elastic ring (19) is elastic.

7. A plastic packaging bottle for face cream according to claim 1, characterized in that, A sealing ring (20) is provided between the bottle cap (3) and the upper part of the connecting ring (2), and the sealing ring (20) is elastic.

8. A plastic packaging bottle for face cream according to claim 1, characterized in that, One end of the limiting post (8) is fixedly connected to the limiting plate (21), and the limiting plate (21) is located outside the fixed frame (5).

9. A plastic packaging bottle for face cream according to claim 1, characterized in that, The bottle cap (3) has several raised strips (22) on its side, and one side of the raised strips (22) is arc-shaped.

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