Fast-assembly type cosmetic container with replaceable inner bottle

Abstract

The utility model provides a fast-assembly type cosmetic container with a replaceable inner bottle, the fast-assembly type cosmetic container comprises a shell and a vacuum package inner bottle detachably connected with the shell, the vacuum package inner bottle comprises an inner bottle body and a liquid outlet pump head arranged on the inner bottle body, and an assembly cavity used for being connected to the outer side of the vacuum package inner bottle in a sleeving mode is formed in the shell; the upper end of the shell is provided with a shielding protruding edge extending in the radial direction, an upper assembling opening which is communicated with the assembling cavity and allows the liquid outlet pump head to penetrate through is formed in the inner side of the shielding protruding edge, and the lower end of the shell is provided with a lower assembling opening which is communicated with the assembling cavity and allows the vacuum packaging inner bottle to enter and exit from the assembling cavity. According to the utility model, a user is allowed to independently replace the vacuum package inner bottle under the condition that the shell is not replaced. By means of the design, plastic waste can be reduced, the environment protection concept is met, a user can use the shell repeatedly in a more economical mode, and the concepts of saving, emission reduction and environment protection are achieved.

Description

[Technical field]

[0001] The present application relates to the field of cosmetic containers, and in particular to a quick-install cosmetic container with a replaceable inner bottle. [Background technology]

[0002] With the development of society and the change of human concepts, cosmetics have rapidly become popular in people's lives. As daily consumables, most of the outer packaging of cosmetics is made of plastic and is disposable, resulting in waste of resources and pollution to the environment. [Contents of the utility model]

[0003] In order to solve the above problems, the present application provides a quick-install cosmetic container with a replaceable inner bottle.

[0004] This application is implemented by the following technical solutions:

[0005] A quick-install cosmetic container with a replaceable inner bottle comprises an outer shell and a vacuum-packed inner bottle detachably connected to the outer shell, the vacuum-packed inner bottle comprising an inner bottle body and a liquid discharge pump head arranged on the inner bottle body, an assembly cavity for being sleeved on the outer side of the vacuum-packed inner bottle is provided in the outer shell, a shielding convex edge extending radially is provided at the upper end of the outer shell, an upper assembly port communicating with the assembly cavity and allowing the liquid discharge pump head to pass through is formed on the inner side of the shielding convex edge, and a lower assembly port communicating with the assembly cavity and allowing the vacuum-packed inner bottle to enter and exit the assembly cavity is provided at the lower end of the outer shell.

[0006] As described above, the quick-install cosmetic container with a replaceable inner bottle has a first snap-in protrusion extending in the circumferential direction on the outer peripheral side of the liquid discharge pump head, and a second snap-in protrusion that can snap-fit ​​with the first snap-in protrusion to prevent the vacuum packaging inner bottle from escaping from the assembly cavity is provided on the inner side wall of the shell.

[0007] As described above, in the quick-install cosmetic container with replaceable inner bottle, one of the first clamping protrusion and the second clamping protrusion is provided with a limiting protrusion, and the other is provided with a limiting recess that cooperates with the limiting protrusion.

[0008] In the quick-install cosmetic container with replaceable inner bottle as described above, the inner diameter of the lower assembly opening is larger than the inner diameter of the upper assembly opening.

[0009] As described above, in the quick-install cosmetic container with replaceable inner bottle, the outer diameter of the inner bottle body gradually increases from top to bottom.

[0010] As described above, in the quick-install cosmetic container with replaceable inner bottle, when the first snap-fitting protrusion is snap-fitted with the second snap-fitting protrusion, the second snap-fitting protrusion abuts against the inner bottle body.

[0011] As described above, the quick-install cosmetic container with replaceable inner bottle has two first snap-in convex edges spaced apart on the outer peripheral side of the liquid discharge pump head, and two second snap-in convex edges spaced apart on the inner side wall of the outer shell, and the two first snap-in convex edges correspond one to one with the two second snap-in convex edges.

[0012] As described above, the quick-install cosmetic container with replaceable inner bottle comprises an inner bottle body and a flexible bag arranged in the inner cavity of the inner bottle body, and the liquid discharge pump head is arranged on the inner bottle body and connected to the flexible bag.

[0013] In the quick-install cosmetic container with replaceable inner bottle as described above, the bottom of the inner bottle body is provided with an air inlet groove which is communicated with the inner cavity of the inner bottle body.

[0014] The quick-install cosmetic container with replaceable inner bottle as described above further comprises a cover body detachably connected to the liquid discharge pump head.

[0015] Compared with the prior art, this application has the following advantages:

[0016] 1. The utility model allows users to replace the inner bottle of the vacuum packaging without replacing the outer shell. This design not only helps to reduce plastic waste and conforms to the concept of environmental protection, but also allows users to reuse the outer shell in a more economical way, achieving the concept of saving, reducing emissions and practicing environmental protection.

[0017] 2. The utility model provides a quick-install replaceable inner bottle cosmetic by providing an assembly cavity in the outer shell and a lower assembly port at the lower end, so that the vacuum-packed inner bottle can be easily put in and out of the assembly cavity, thereby realizing quick replacement. Without using tools or complicated steps, the user can directly take out the used inner bottle through the lower assembly port and insert a new inner bottle, thereby improving the convenience of use. The upper assembly port formed on the inner side of the shielding convex edge allows the liquid discharge pump head to pass through, and the shielding convex edge itself plays a role of shielding and fixing, thereby ensuring the stability and sealing of the inner bottle in the assembly cavity.

Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of a cosmetic container with a quick-install replaceable inner bottle according to an embodiment of the present application;

[0020] Figure 2 The structure of the outer shell of the quick-install replaceable inner bottle of the cosmetic container of the embodiment of the present application is schematically shown. Figure 1 ;

[0021] Figure 3The structure of the outer shell of the quick-install replaceable inner bottle of the cosmetic container of the embodiment of the present application is schematically shown. Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the structure of the vacuum packaging inner bottle in the quick-install replaceable inner bottle of the cosmetic container of the embodiment of the present application. Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the structure of the vacuum packaging inner bottle in the quick-install replaceable inner bottle of the cosmetic container of the embodiment of the present application. Figure 2 ;

[0024] Figure 6 It is a partial cross-sectional view of a cosmetic container with a quick-install replaceable inner bottle according to an embodiment of the present application. [Specific implementation method]

[0025] In order to make the technical problems, technical solutions and beneficial effects solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] When the embodiments of the present application mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for the purpose of distinction.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Example: Figures 1 to 6The quick-install cosmetic container with replaceable inner bottle shown in the figure comprises an outer shell 1 and a vacuum packaging inner bottle 2 detachably connected to the outer shell 1, the vacuum packaging inner bottle 2 comprises an inner bottle body 21 and a liquid discharge pump head 22 arranged on the inner bottle body 21, in this embodiment, the inner bottle body 21 comprises an inner bottle body 211 and a flexible bag 212 arranged in the inner cavity of the inner bottle body 211, and the liquid discharge pump head 22 is arranged on the inner bottle body 211 and connected to the flexible bag 212. In this embodiment, in order to effectively maintain the vacuum state in the vacuum packaging inner bottle 2, the connection structure between the liquid discharge pump head 22 and the inner bottle body 21 cannot be opened manually to ensure the vacuum state. When the liquid discharge pump head 22 outputs the material in the flexible bag 212, the flexible bag 212 will shrink due to air pressure to prevent air from entering the flexible bag 212, so that the material in the flexible bag 212 does not contact with the outside air, effectively prolonging the activity of the material. The shell 1 is provided with an assembly cavity 11 for sleeved on the outside of the vacuum packaging inner bottle 2, the upper end of the shell 1 is provided with a shielding convex edge 12 extending in the radial direction, the shielding convex edge 12 is formed with an upper assembly port 13 which is communicated with the assembly cavity 11 and for the liquid discharge pump head 22 to pass through, and the lower end of the shell 1 is provided with a lower assembly port 14 which is communicated with the assembly cavity 11 and for the vacuum packaging inner bottle 2 to enter and exit the assembly cavity 11. This embodiment allows the user to replace the vacuum packaging inner bottle alone without replacing the shell. This design not only helps to reduce plastic waste and conforms to the concept of environmental protection, but also allows users to reuse the shell in a more economical way, achieving the concept of saving, reducing emissions and practicing environmental protection. The cosmetics with quick-install replaceable inner bottles in this embodiment are provided with an assembly cavity 11 in the shell 1, and a lower assembly port 14 is provided at the lower end, so that the vacuum packaging inner bottle 2 can easily enter and exit the assembly cavity 11, thereby achieving rapid replacement. Without using tools or complicated steps, the user can directly take out the used inner bottle through the lower assembly port 14 and insert a new inner bottle, which improves the convenience of use. The upper assembly port 13 formed on the inner side of the shielding convex edge 12 allows the liquid pump head 22 to pass through, and the shielding convex edge 12 itself plays a shielding and fixing role, ensuring the stability and sealing of the inner bottle in the assembly cavity 11. In addition, the outer shell 1 of this embodiment is penetrated from top to bottom, using less materials and being more environmentally friendly.

[0029] Furthermore, a first snap-fitting protrusion 3 extending in the circumferential direction is provided on the outer peripheral side of the liquid discharge pump head 22, and a second snap-fitting protrusion 4 capable of snap-fitting with the first snap-fitting protrusion 3 to prevent the vacuum packaging inner bottle 2 from being separated from the assembly cavity 11 is provided on the inner side wall of the shell 1. When the vacuum packaging inner bottle 2 is installed in the assembly cavity 11, the vacuum packaging inner bottle 2 can be snap-fitted with the shell 1 by rotating the vacuum packaging inner bottle 2 so that the first snap-fitting protrusion 3 and the second snap-fitting protrusion 4 are snap-fitted, so that the vacuum packaging inner bottle 2 is firmly positioned in the assembly cavity 11. When the shell 1 and the vacuum packaging inner bottle 2 need to be disassembled, the first snap-fitting protrusion 3 can be separated from the second snap-fitting protrusion 4 by rotating the vacuum packaging inner bottle 2, so that the user can conveniently take out the vacuum packaging inner bottle 2 in the assembly cavity 11. This structure adopts a simple snap-fitting method, does not require complex mechanical parts or operations, makes the overall design more concise and compact, and is conducive to reducing production costs and improving production efficiency. Preferably, two first clamping protrusions 3 are spaced apart on the outer peripheral side of the liquid discharge pump head 22, and two second clamping protrusions 4 are spaced apart on the inner side wall of the shell 1, and the two first clamping protrusions 3 correspond to the two second clamping protrusions 4 one by one.

[0030] Furthermore, one of the first clamping protrusion 3 and the second clamping protrusion 4 is provided with a limiting protrusion 5, and the other of the two is provided with a limiting recess 6 that cooperates with the limiting protrusion 5. The precise cooperation of the limiting protrusion 5 and the limiting recess 6 ensures that the first clamping protrusion 3 and the second clamping protrusion 4 can be accurately aligned and firmly clamped together during installation. This design effectively prevents the vacuum packaging inner bottle 2 from accidentally detaching from the assembly cavity 11 due to shaking or external force during use, thereby improving the stability of the overall structure. Despite the stable structure, the design of the limiting protrusion 5 and the limiting recess 6 still allows the user to install and disassemble relatively easily. When installing, the user only needs to rotate the vacuum packaging inner bottle 2 relative to the outer shell 1 and align the limiting protrusion 5 with the limiting recess 6 to complete the installation; when disassembling, only the opposite operation is required, and a little external force can be applied to separate the limiting protrusion 5 from the limiting recess 6, thereby facilitating the separation of the vacuum packaging inner bottle 2 and the outer shell 1.

[0031] Furthermore, the inner diameter of the lower assembly port 14 is larger than the inner diameter of the upper assembly port 13. The inner diameter of the upper assembly port 13 is smaller, just enough to allow the liquid discharge pump head 22 to pass through, so that the liquid discharge pump head 22 can be protected during installation and use and is not easily damaged by the outside world. The lower assembly port 14 is mainly used for replacing the vacuum packaging inner bottle 2. The larger inner diameter can avoid unnecessary squeezing or damage to the vacuum packaging inner bottle 2 during operation. In addition, the larger lower assembly port 14 can accommodate vacuum packaging inner bottles 2 of different sizes or slight differences. Even if the size of the vacuum packaging inner bottle 2 changes, users can still easily install and disassemble it through the larger lower assembly port 14 without worrying about the size mismatch.

[0032] Furthermore, the outer diameter of the inner bottle body 21 gradually increases from top to bottom. The structural design that the outer diameter of the inner bottle body 21 gradually increases from top to bottom not only enhances the structural stability and pressure resistance of the container, but also optimizes the center of gravity distribution, improves the grip stability, facilitates stacking and storage, and has a beautiful appearance.

[0033] Furthermore, when the first clamping protrusion 3 is clamped with the second clamping protrusion 4, the second clamping protrusion 4 abuts against the inner bottle body 21. This structure has the advantages of convenient installation and disassembly, stable structure, good sealing, flexible design and high cost-effectiveness.

[0034] Furthermore, the bottom of the inner bottle body 211 is provided with an air inlet groove 213 which is communicated with the inner cavity of the inner bottle body 211. By providing the air inlet groove 213 on the inner bottle body 211, it is convenient for the user to use the vacuum-packed inner bottle 2 so that the outside air can enter the inner cavity of the inner bottle body 211 to squeeze the flexible bag 212 to shrink.

[0035] Furthermore, in order to improve the dustproof effect of the vacuum packaging inner bottle 2, the quick-install replaceable inner bottle cosmetic container further includes a cover 7 detachably connected to the liquid discharge pump head 22. Even if the user replaces the vacuum packaging inner bottle 2, the cover 7 can be reused, further practicing the concept of environmental protection.

[0036] The working principle of this embodiment is as follows:

[0037] The quick-install replaceable inner bottle cosmetics of this embodiment are provided with an assembly cavity 11 in the outer shell 1 and a lower assembly port 14 at the lower end, so that the vacuum-packed inner bottle 2 can be easily put in and out of the assembly cavity 11, thereby realizing quick replacement. Without using tools or complicated steps, the user can directly take out the used inner bottle through the lower assembly port 14 and insert a new inner bottle, thereby improving the convenience of use. The upper assembly port 13 formed on the inner side of the shielding convex edge 12 allows the liquid discharge pump head 22 to pass through, and the shielding convex edge 12 itself plays a role of shielding and fixing, thereby ensuring the stability and sealing of the inner bottle in the assembly cavity 11.

[0038] As described above, multiple implementation methods are provided in combination with specific contents, and the specific implementation of this embodiment is not limited to these descriptions. Any method, structure, etc. similar to or identical to this embodiment, or some technical deductions or replacements made based on the concept of this embodiment, shall be considered as the protection scope of this embodiment.

Claims

1. A quick-install cosmetic container with replaceable inner bottle, characterized in that: The invention comprises an outer shell (1) and a vacuum packaging inner bottle (2) detachably connected to the outer shell (1); the vacuum packaging inner bottle (2) comprises an inner bottle body (21) and a liquid discharge pump head (22) arranged on the inner bottle body (21); an assembly cavity (11) for sleeved on the outer side of the vacuum packaging inner bottle (2) is arranged in the outer shell (1); a shielding convex edge (12) extending in the radial direction is arranged at the upper end of the outer shell (1); an upper assembly opening (13) which is in communication with the assembly cavity (11) and for the liquid discharge pump head (22) to pass through is formed on the inner side of the shielding convex edge (12); and a lower assembly opening (14) which is in communication with the assembly cavity (11) and for the vacuum packaging inner bottle (2) to enter and exit the assembly cavity (11) is arranged at the lower end of the outer shell (1).

2. The quick-install cosmetic container with replaceable inner bottle according to claim 1, characterized in that: A first snap-fitting protrusion (3) extending in the circumferential direction is provided on the outer peripheral side of the liquid discharge pump head (22), and a second snap-fitting protrusion (4) capable of snap-fitting with the first snap-fitting protrusion (3) to prevent the vacuum packaging inner bottle (2) from escaping from the assembly cavity (11) is provided on the inner side wall of the shell (1).

3. The quick-install cosmetic container with replaceable inner bottle according to claim 2, characterized in that: One of the first clamping protrusion (3) and the second clamping protrusion (4) is provided with a limiting protrusion (5), and the other is provided with a limiting recess (6) that cooperates with the limiting protrusion (5) in limiting manner.

4. The quick-install cosmetic container with replaceable inner bottle according to any one of claims 1 to 3, characterized in that: The inner diameter of the lower assembly opening (14) is greater than the inner diameter of the upper assembly opening (13).

5. The quick-install cosmetic container with replaceable inner bottle according to claim 4, characterized in that: The outer diameter of the inner bottle body (21) gradually increases from top to bottom.

6. The quick-install cosmetic container with replaceable inner bottle according to claim 2, characterized in that: When the first clamping protrusion (3) is clamped and matched with the second clamping protrusion (4), the second clamping protrusion (4) abuts against the inner bottle body (21).

7. The quick-install cosmetic container with replaceable inner bottle according to claim 2, characterized in that: Two first clamping protrusions (3) are arranged at intervals on the outer peripheral side of the liquid discharge pump head (22), and two second clamping protrusions (4) are arranged at intervals on the inner side wall of the shell (1), and the two first clamping protrusions (3) correspond to the two second clamping protrusions (4) one by one.

8. The quick-install cosmetic container with replaceable inner bottle according to claim 2, characterized in that: The inner bottle body (21) comprises an inner bottle main body (211) and a flexible bag (212) arranged in the inner cavity of the inner bottle main body (211); the liquid discharge pump head (22) is arranged on the inner bottle main body (211) and connected to the flexible bag (212).

9. The quick-install cosmetic container with replaceable inner bottle according to claim 8, characterized in that: The bottom of the inner bottle body (211) is provided with an air inlet groove (213) which is in communication with the inner cavity of the inner bottle body (211).

10. The quick-install cosmetic container with replaceable inner bottle according to claim 1, characterized in that: It also includes a cover body (7) detachably connected to the liquid outlet pump head (22).

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