Cosmetic container capable of being opened quickly

Abstract

The utility model relates to a cosmetic container capable of being opened quickly, a bottle body, a cover body and a locking mechanism, the locking mechanism comprises a first locking plate and a second locking plate, the first locking plate and the second locking plate which can translate oppositely are arranged on the cover body, and a first lock catch is arranged at the first end part of the first locking plate; a first lock catch is arranged at the first end of the first lock plate, a second lock catch is arranged at the first end of the second lock plate, a flange is further formed on the outer side of a bottle opening of the bottle body, and when the first lock plate and the second lock plate deviate from each other under the action of an elastic mechanism and move outwards relatively, the first lock catch and the second lock catch can buckle the flange at the same time so that the cover body can be locked on the bottle body. When the cover body needs to be opened, the first lock catch and the second lock catch only need to be pressed at the same time to enable the first lock plate and the second lock plate to move towards the inner side, so that the first lock catch and the second lock catch can be instantly separated from the flange to enable the cover body to be quickly unlocked and opened. Therefore, a consumer can simultaneously press and push the first lock plate and the second lock plate to move towards the inner side while grabbing the cover body, and cover opening can be rapidly completed only through one action.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic bottle technology, and in particular to a cosmetic container with a quick-opening lid. Background Technology

[0002] Cosmetics come in various forms, such as solid pastes and liquids. Paste-type cosmetics are generally stored in containers (bottles) with caps. Opening the cap allows access to the cosmetic product. Early cosmetic containers typically used snap-on or screw-on caps. Screw-on caps required one hand to hold the bottle while the other hand rotated the cap multiple times to open it, making the process complex and laborious. Snap-on caps also required one hand to hold the bottle while the other hand to engage the snap, which was also relatively strenuous. Neither method was convenient, resulting in a poor consumer experience.

[0003] Therefore, some cosmetic bottle containers with caps that can be opened by pressing have emerged. For example, the Chinese invention patent application "Press-to-Open Cosmetic Container" (application number 202410547831.4, authorization announcement number CN118436175 A) discloses a cap-opening structure that includes a bottle body and a cap body. The cap body includes an outer cap, an inner cap, and a button. The inner cap is fitted inside the outer cap and has a partition and a resilient claw. The resilient claw has a locking hook. The button includes a disc, a protruding post, a resilient tooth, and a push claw. The disc is fitted inside the inner cap, the protruding post passes through a hole in the outer cap, and the resilient tooth abuts against the partition. This direct opening of the cap by pressing the protruding post at the top of the cap body does indeed enhance the consumer experience to some extent.

[0004] However, there are still some problems with the opening method of the above structure. Since it uses a top-press opening, when using it, in addition to pressing the protruding post on the top of the cap to unlock it, consumers also need to hold the cap with their other hand to pull it up smoothly. Usually, two actions are required to open the cap smoothly.

[0005] Therefore, how to provide a cosmetic container that can be quickly opened by simultaneously pressing the side of the cap while holding it is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a cosmetic container that can be quickly opened by simultaneously pressing two opposite sides of the lid while holding the lid.

[0007] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: the quick-opening cosmetic container includes...

[0008] The bottle body has an opening at the top;

[0009] A cap that is detachably attached to the bottle opening at the top;

[0010] A locking mechanism is provided on the cap and can lock the cap to the bottle.

[0011] The locking mechanism includes a first locking plate and a second locking plate that can be translated in opposite directions. The first locking plate has a first latch in the lateral direction at a first end facing the second locking plate, and the second locking plate has a second latch in the lateral direction at a first end facing the first locking plate. The first latch and the second latch are arranged opposite to each other and each extends to the outside of the bottle opening. The outer side of the bottle opening of the bottle body has a flange that is adapted to the first latch and the second latch in the circumferential direction. An elastic mechanism that can drive the first locking plate and the second locking plate to move away from each other is also provided between the first locking plate and the second locking plate.

[0012] When the first locking plate and the second locking plate are in a state of mutual separation and outward movement, both the first latch and the second latch can engage the flange and lock the cap onto the bottle body. At this time, the second ends of the first locking plate and the second locking plate are exposed on two opposite sides of the cap.

[0013] By simultaneously pressing the second ends of the first and second latches, the first and second locking plates are moved inward, allowing both the first and second latches to disengage from the flange and unlock the cover.

[0014] To optimize the locking structure of the first and second locking plates and enable them to better lock the cap, preferably, two of each of the first and second locking buckles are provided. Each first and second locking buckle is distributed circumferentially along the bottle body. Each first locking buckle is connected to the first end of the first locking plate by connecting a first connecting arm, and each second locking buckle is connected to the first end of the second locking plate by connecting a second connecting arm.

[0015] To ensure that the first locking plate and the second locking plate can only move laterally in a preset direction, preferably, the first locking plate is provided with a laterally extending guide block, and the second locking plate is provided with a laterally arranged guide groove that can be adapted to the guide block. The first locking plate and the second locking plate are limited to moving laterally relative to each other by the guiding cooperation of the guide block and the guide groove.

[0016] In order to optimize the structure of the first and second latches so that they can lock the flange more quickly when the cap is closed, the bottom of both the first and second latches is provided with a guide surface that makes it easier for the first and second latches to engage with the bottom of the flange from the edge of the bottle and lock the flange.

[0017] In order to enable the first locking plate and the second locking plate to move relative to each other better, and to limit the first locking plate and the second locking plate to stop in time when they move relative to each other to a set position, preferably, the first locking plate and the second locking plate are partially connected vertically, the elastic mechanism is a compression spring, the mating surfaces of the first locking plate and the second locking plate are provided with mutually penetrating mounting grooves for elastic installation and adaptation, and the first locking plate and the second locking plate are provided with limiting surfaces that limit each other when they move relative to each other to a set position.

[0018] In order to better generate a reverse thrust when the first locking plate and the second locking plate move inward, preferably, the elastic mechanism includes a first elastic strip connected between two first connecting arms at the first end of the first locking plate and a second elastic strip connected between two second connecting arms at the first end of the second locking plate. Both the first elastic strip and the second elastic strip are arc-shaped and have a certain elasticity. The first locking plate is provided with a first push block that can push the two elastic strips to deform, and the second locking plate is provided with a second push block that can push the first elastic strip.

[0019] When the first locking plate and the second locking plate are in the inward-moving state, the first push block and the second push block can respectively push the first elastic strip and the second elastic strip corresponding to them to deform and form a thrust that can drive the first locking plate and the second locking plate to move away from each other.

[0020] To optimize the overall structure of the cap and enable the first and second locking plates to move relative to each other more effectively, the cap preferably includes an outer cap and an inner cap. The inner cap covers the top of the bottle, and the outer cap covers the top of the inner cap. An active space is formed between the outer cap and the inner cap to allow the first and second locking plates to move laterally. Pressing holes are provided through the two opposite side walls of the outer cap to expose the second ends of the first and second locking plates. The side wall of the inner cap is also provided with through holes for the first and second latches to pass laterally.

[0021] To better press the first and second locking plates from the side of the cap, preferably, the second ends of the first and second locking plates facing outwards are each provided with an arc-shaped pressing part whose outer contour can be adapted to the pressing hole. When the first and second locking plates lock the bottle, each pressing part can be flush with the outer peripheral surface of the outer cap. By pressing the two pressing parts simultaneously, the first and second latches can be disengaged from the flange at the same time, thereby unlocking the cap.

[0022] To better assemble the outer and inner covers together, preferably, the inner peripheral wall of the outer cover is provided with an annular positioning groove, the top of the inner cover extends upward with a mounting post, and the side of the mounting post is provided with a positioning block adapted to the positioning groove. The outer and inner covers can be detachably connected together by the interlocking of the positioning block and the positioning groove.

[0023] To optimize the overall structure of the bottle and to better fit the cap to the bottle, the bottle preferably includes an outer bottle, an inner liner, and a connector. The connector is detachably connected to the top of the outer bottle via a snap-fit ​​connection. The inner liner is located on the connector and is housed within the outer bottle. The bottom of the cap is also provided with an inner bowl, which has a sealing portion that can extend into the inner liner.

[0024] Compared with the prior art, the advantages of this utility model are as follows: A first locking plate and a second locking plate capable of reverse relative translation are provided on the cap body; a first latch is provided at the first end of the first locking plate; and a second latch is provided at the first end of the second locking plate. Furthermore, the first and second latches are arranged opposite to each other and each extends to the outer side of the bottle opening. Additionally, a flange capable of fitting the first and second latches is formed on the outer side of the bottle opening. When the first and second locking plates are separated from each other and move outwards relative to each other under the action of the elastic mechanism, the first and second latches can simultaneously... The cap is locked to the bottle by fastening the flange. When the cap needs to be opened, simply press the second end of the first and second latches exposed on the side of the cap to move the first and second locking plates inward. This allows the first and second latches to disengage from the flange instantly, allowing the cap to be quickly unlocked. Because a side-pressing method is used, consumers can press and push the first and second locking plates inward while grasping the cap. Therefore, opening the cap can be completed quickly with just one action, greatly enhancing the consumer experience. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0026] Figure 2 This is a schematic diagram of the structure of the cover when it is open in this embodiment;

[0027] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of this embodiment;

[0028] Figure 4 This is a three-dimensional structural diagram showing the exploded state from another angle in this embodiment;

[0029] Figure 5 This is a longitudinal sectional view of this embodiment (the sectional view is located at the center of the first locking plate and the second locking plate);

[0030] Figure 6 This is a longitudinal sectional view of this embodiment (the sectional view is taken at the position of the latch);

[0031] Figure 7 This is a schematic diagram of the structure when the first locking plate and the second locking plate are engaged in this embodiment;

[0032] Figure 8 This is a schematic diagram of the bottom view structure when the first locking plate and the second locking plate are engaged in this embodiment. Detailed Implementation

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0034] Figures 1-8 The diagram shown is a schematic diagram of this embodiment. The quick-opening cosmetic container in this embodiment mainly includes a bottle body 1, a cap body 2, a locking mechanism 3, etc.

[0035] refer to Figures 1 to 4 As shown, the bottle body 1 has a bottle mouth at the top, and the cap 2 is detachably placed on the bottle mouth at the top. A locking mechanism 3 is provided on the cap 2 and can lock the cap 2 onto the bottle body 1. The locking mechanism 3 here includes a first locking plate 3a and a second locking plate 3b that can be translated in opposite directions. The first locking plate 3a has a first latch 3a1 in the transverse direction at its first end facing the second locking plate 3b, and the second locking plate 3b has a second latch 3b1 in the transverse direction facing the first end of the first locking plate 3a. The first latch 3a1 and the second latch 3b1 are arranged opposite to each other and each extends to the outside of the bottle mouth. The outer side of the bottle mouth of the bottle body 1 has a flange 1a formed circumferentially to fit the first latch 3a1 and the second latch 3b1. A flange 1a is also provided between the first locking plate 3a and the second locking plate 3b to drive the first locking plate 3a and the second locking plate 3b. The locking plates 3b are elastically separated from each other. When the first locking plate 3a and the second locking plate 3b are in a state of being separated from each other and moved outward, the first latch 3a1 and the second latch 3b1 can both latch onto the flange 1a, thus locking the cap 2 onto the bottle 1. At this time, the second ends of the first locking plate 3a and the second locking plate 3b are exposed on two opposite sides of the cap. By pressing the second ends of the first latch 3a1 and the second latch 3b1 at the same time, the first locking plate 3a and the second locking plate 3b are moved inward, and the first latch 3a1 and the second latch 3b1 can both disengage from the flange 1a, thus unlocking and opening the cap 2.

[0036] In order to optimize the locking structure of the first locking plate 3a and the second locking plate 3b, so that the first locking plate 3a and the second locking plate 3b can better lock the cover 2, reference is made to Figure 3 and Figure 4As shown, in this embodiment, there are two of each first latch 3a1 and second latch 3b1. Each first latch 3a1 and each second latch 3b1 are distributed at intervals along the circumference of the bottle body 1. Each first latch 3a1 is connected to the first end of the first locking plate 3a by connecting a first connecting arm 3a2, and each second latch 3b1 is connected to the first end of the second locking plate 3b by connecting a second connecting arm 3b2.

[0037] Secondly, in order to ensure that the first locking plate 3a and the second locking plate 3b can only move laterally in a preset direction, refer to Figure 3 and Figure 4 As shown, in this embodiment, the first locking plate 3a is provided with a laterally extending guide block 3a3, and the second locking plate 3b is provided with a laterally arranged guide groove 3b3 that can be adapted to the guide block 3a3. The first locking plate 3a and the second locking plate 3b are limited to moving only laterally relative to each other by the guiding cooperation of the guide block 3a3 and the guide groove 3b3.

[0038] Furthermore, in order to optimize the structure of the first latch 3a1 and the second latch 3b1, so that the first latch 3a1 and the second latch 3b1 can lock the flange 1a more quickly when the cover 2 is closed, refer to Figure 3 and Figure 6 As shown in this embodiment, guide surfaces 3a4 are specially provided at the bottom of the first latch 3a1 and the second latch 3b1 to make it easier for the first latch 3a1 and the second latch 3b1 to be engaged with the bottom of the flange 1a from the edge of the bottle body 1 and lock the flange 1a.

[0039] In addition, to enable better relative movement of the first locking plate 3a and the second locking plate 3b, and to ensure that the first locking plate 3a and the second locking plate 3b are promptly stopped when they reach the set position, refer to Figures 3 to 5 As shown, the first locking plate 3a and the first locking plate 3b are partially connected vertically. The elastic mechanism is a compression spring 3c disposed between the first locking plate 3a and the second locking plate 3b. The mating surfaces of the first locking plate 3a and the second locking plate 3b are provided with mutually penetrating mounting grooves 3d for the installation and adaptation of the elastic element 3c. The first locking plate 3a and the second locking plate 3b are provided with limiting surfaces 3e that limit each other when they move inward to a set position.

[0040] Meanwhile, in this embodiment, in order to better generate a reverse thrust when the first locking plate 3a and the second locking plate 3b move inward, reference is made to... Figure 7 and Figure 8As shown, the elastic mechanism here can also be a first elastic strip 3a5 connected between the two first connecting arms 3a2 at the first end of the first locking plate 3a and a second elastic strip 3b5 connected between the two second connecting arms 3b2 at the first end of the second locking plate 3b. Both the first elastic strip 3a5 and the second elastic strip 3b5 are arc-shaped and have a certain elasticity. The first locking plate 3a is provided with a first push block 3a6 that can push the two elastic strips 3b5 to deform. The second locking plate 3b is provided with a second push block 3b6 that can push the first elastic strip 3a5. When the first locking plate 3a and the second locking plate 3b are in the inward state, the first push block 3a6 and the second push block 3b6 can respectively push the first elastic strip 3a5 and the second elastic strip 3b5 to deform, thereby forming a thrust that can drive the first locking plate 3a and the second locking plate 3b to move away from each other.

[0041] In this embodiment, in order to optimize the overall structure of the cover 2 and enable the first locking plate 3a and the second locking plate 3b to move relatively more on the cover 2, reference is made. Figures 3 to 5 As shown, the cap 2 here includes an outer cap 2a and an inner cap 2b. The inner cap 2b is placed on the top of the bottle body 1, and the outer cap 2a is placed on top of the inner cap 2b. An active space is formed between the outer cap 2a and the inner cap 2b for the first locking plate 3a and the second locking plate 3b to move laterally. Pressing holes 2a1 are provided through the two opposite side walls of the outer cap 2a for the second ends of the first locking plate 3a and the second locking plate 3b to be exposed. The side wall of the inner cap 2b is also provided with through holes 2b1 for the first latch 3a1 and the second latch 3b1 to pass laterally.

[0042] In this embodiment, in order to better press the first locking plate 3a and the second locking plate 3b from the side of the cover, refer to Figure 3 As shown, the second ends of the first locking plate 3a and the second locking plate 3b facing outward are each provided with an arc-shaped pressing part 3a7 whose outer contour can be adapted to the pressing hole 2a1. When the first locking plate 3a and the second locking plate 3b lock the bottle body 1, each pressing part 3a7 can be flush with the outer peripheral surface of the outer cover 2a. By pressing the two pressing parts 3a7 at the same time, the first latch 3a1 and the second latch 3b1 can be simultaneously disengaged from the flange 1a, thereby unlocking the cover 2.

[0043] refer to Figure 4 As shown, in order to better assemble the outer cover 2a and the inner cover 2b together, in this embodiment, the inner peripheral wall of the outer cover 2a is provided with an annular positioning groove 2a2, the top of the inner cover 2b extends upward with a mounting post 2b2, and the side of the mounting post 2b2 is provided with a positioning block 2b3 adapted to the positioning groove 2a2. The outer cover 2a and the inner cover 2b can be detachably connected together by the positioning block 2b3 and the positioning groove 2a2 interlocking.

[0044] refer to Figures 3 to 6As shown, in order to optimize the overall structure of the bottle body 1 and make the cap 2 fit better with the bottle body 1, in this embodiment, the bottle body 1 includes an outer bottle 11, an inner liner 12 and a connector 13. The connector 13 is detachably connected to the top of the outer bottle 11 by a snap-fit ​​connection. The inner liner 12 is disposed on the connector 13 and is built into the outer bottle 11. The bottom of the cap 2 is also provided with an inner bowl 21, which has a sealing part 21a that can extend into the inner liner 12.

[0045] It is worth noting that in this embodiment, by providing a first locking plate 3a and a second locking plate 3b that can move in opposite directions on the cap 2, and by providing a first latch 3a1 at the first end of the first locking plate 3a and a second latch 3b1 at the first end of the second locking plate 3b, the first latch 3a1 and the second latch 3b1 are arranged opposite to each other and each extends to the outside of the bottle opening. Additionally, a flange 1a is formed on the outside of the bottle opening of the bottle body 1 to accommodate the first latch 3a1 and the second latch 3b1. When the first locking plate 3a and the second locking plate 3b are separated from each other and move outwards relative to each other under the action of the elastic mechanism, the first latch 3a1 and the second latch 3b1... b1 can simultaneously engage the flange 1a, thus locking the cap 2 onto the bottle body 1. When it is necessary to open the cap 2, simply press the second ends of the first latch 3a1 and the second latch 3b1 exposed on the side of the cap 2, causing the first locking plate 3a and the second locking plate 3b to move inward. This allows the first latch 3a1 and the second latch 3b1 to instantly disengage from the flange 1a, enabling the cap 2 to be quickly unlocked and opened. Since a side-pressing method is used here, consumers can press and push the first locking plate 3a and the second locking plate 3b inward while grasping the cap 2. Therefore, opening the cap can be completed quickly with just one action, greatly enhancing the consumer's experience.

[0046] It should be noted that in the description of this embodiment, the terms "front," "rear," "left," "right," "inner," "outer," "upper," and "lower," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are merely for the convenience of describing the invention 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 the invention. The terms "installation," "connection," and "linking" 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 direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

Claims

1. A quick-opening cosmetic container, comprising: Bottle body (1), with a bottle mouth at the top; The cap (2) is detachably attached to the bottle opening at the top; A locking mechanism (3) is provided on the cap (2) and can lock the cap (2) onto the bottle (1); The locking mechanism (3) is characterized in that: the locking mechanism (3) includes a first locking plate (3a) and a second locking plate (3b) that can be translated in opposite directions. The first locking plate (3a) is provided with a first latch (3a1) in the lateral direction at the first end facing the second locking plate (3b). The second locking plate (3b) is provided with a second latch (3b1) in the lateral direction at the first end facing the first locking plate (3a). The first latch (3a1) and the second latch (3b1) are arranged opposite to each other and each extends to the outside of the bottle mouth. The bottle body (1) has a flange (1a) circumferentially formed on the outside of the bottle mouth that is adapted to the first latch (3a1) and the second latch (3b1). An elastic mechanism that can drive the first locking plate (3a) and the second locking plate (3b) to move away from each other is also provided between the first locking plate (3a) and the second locking plate (3b). When the first locking plate (3a) and the second locking plate (3b) are in a state of mutual separation and outward movement, the first latch (3a1) and the second latch (3b1) can both latch onto the flange (1a) so that the cap (2) is locked onto the bottle (1). At this time, the second ends of the first locking plate (3a) and the second locking plate (3b) are exposed on the two opposite sides of the cap. By simultaneously pressing the second ends of the first latch (3a1) and the second latch (3b1) to move the first locking plate (3a) and the second locking plate (3b) inward, both the first latch (3a1) and the second latch (3b1) can disengage from the flange (1a), thereby unlocking and opening the cover (2).

2. The quick-opening cosmetic container according to claim 1, characterized in that: Two of each of the first latch (3a1) and the second latch (3b1) are provided. Each first latch (3a1) and each second latch (3b1) are distributed at intervals along the circumference of the bottle body (1). Each first latch (3a1) is connected to the first end of the first locking plate (3a) by connecting a first connecting arm (3a2), and each second latch (3b1) is connected to the first end of the second locking plate (3b) by connecting a second connecting arm (3b2).

3. The quick-opening cosmetic container according to claim 1, characterized in that: The first locking plate (3a) is provided with a laterally extending guide block (3a3), and the second locking plate (3b) is provided with a laterally arranged guide groove (3b3) that can be adapted to the guide block (3a3). The first locking plate (3a) and the second locking plate (3b) are limited to moving relative to each other in the lateral direction by the guiding cooperation of the guide block (3a3) and the guide groove (3b3).

4. The quick-opening cosmetic container according to claim 1, characterized in that: The bottom of the first latch (3a1) and the second latch (3b1) are provided with a guide surface (3a4) that makes it easier for the first latch (3a1) and the second latch (3b1) to be engaged with the bottom of the flange (1a) from the edge of the bottle body (1) and lock the flange (1a).

5. The quick-opening cosmetic container according to claim 1, characterized in that: The first locking plate (3a) and the first locking plate (3b) are partially connected vertically. The elastic mechanism is a compression spring (3c). The mating surfaces of the first locking plate (3a) and the second locking plate (3b) are provided with mutually penetrating mounting grooves (3d) for the compression spring (3c) to be installed and adapted. The first locking plate (3a) and the second locking plate (3b) are provided with limiting surfaces (3e) that limit each other when they move inward to a set position.

6. The quick-opening cosmetic container according to claim 2, characterized in that: The elastic mechanism includes a first elastic strip (3a5) connected between two first connecting arms (3a2) at the first end of the first locking plate (3a) and a second elastic strip (3b5) connected between two second connecting arms (3b2) at the first end of the second locking plate (3b). Both the first elastic strip (3a5) and the second elastic strip (3b5) are arc-shaped and have a certain elasticity. The first locking plate (3a) is provided with a first push block (3a6) that can push the two elastic strips (3b5) to deform. The second locking plate (3b) is provided with a second push block (3b6) that can push the first elastic strip (3a5) to deform. When the first locking plate (3a) and the second locking plate (3b) are in the inward state, the first push block (3a6) and the second push block (3b6) can respectively push their corresponding first elastic strip (3a5) and second elastic strip (3b5) to deform and form a thrust that can drive the first locking plate (3a) and the second locking plate (3b) to move away from each other.

7. The quick-opening cosmetic container according to any one of claims 1 to 6, characterized in that: The cover (2) includes an outer cover (2a) and an inner cover (2b). The inner cover (2b) covers the top of the bottle (1), and the outer cover (2a) covers the top of the inner cover (2b). An active space is formed between the outer cover (2a) and the inner cover (2b) for the first locking plate (3a) and the second locking plate (3b) to move laterally. The two opposite side walls of the outer cover (2a) are provided with pressing holes (2a1) for the second ends of the first locking plate (3a) and the second locking plate (3b) to be exposed. The side wall of the inner cover (2b) is also provided with a through hole (2b1) for the first latch (3a1) and the second latch (3b1) to pass laterally.

8. The quick-opening cosmetic container according to claim 7, characterized in that: The first locking plate (3a) and the second locking plate (3b) are each provided with an arc-shaped pressing part (3a7) at their second outer ends, the outer contour of which can be adapted to the pressing hole (2a1). When the first locking plate (3a) and the second locking plate (3b) lock the bottle body (1), each pressing part (3a7) can be flush with the outer peripheral surface of the outer cover (2a). By pressing the two pressing parts (3a7) at the same time, the first latch (3a1) and the second latch (3b1) can be simultaneously disengaged from the flange (1a) to unlock the cover (2).

9. The quick-opening cosmetic container according to claim 7, characterized in that: The outer cover (2a) has an annular positioning groove (2a2) on its inner peripheral wall. The inner cover (2b) has an upwardly extending mounting post (2b2) ​​on its top. The mounting post (2b2) ​​has a positioning block (2b3) on its side that is adapted to the positioning groove (2a2). The outer cover (2a) and the inner cover (2b) can be detachably connected together by the positioning block (2b3) and the positioning groove (2a2) fitting together.

10. The quick-opening cosmetic container according to claim 7, characterized in that: The bottle body (1) includes an outer bottle (11), an inner liner (12), and a connector (13). The connector (13) is detachably connected to the top of the outer bottle (11) by a snap-fit ​​connection. The inner liner (12) is located on the connector (13) and is built into the outer bottle (11). The bottom of the cap (2) is also provided with an inner bowl (21). The inner bowl (21) has a sealing part (21a) that can extend into the inner liner (12).

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