Glue-free detachable environment-friendly makeup tube

Abstract

The utility model discloses a non-glue detachable environment-friendly cosmetic tube, and aims to solve the problems that in the prior art, an existing cosmetic tube mainly adopts a structure that an inner cover, an outer cover, an inner bottle and an outer bottle are glued, the inner cover, the outer cover, the inner bottle and the outer bottle cannot be recycled due to fixed connection of glue after use, the environment is not protected, and resources are wasted; the bottle cap comprises an upper cap body assembly and a lower bottle body assembly. The upper cover body assembly comprises an outer cover and an inner cover which are detachably clamped; the outer cover is provided with a first clamping groove; the inner cover comprises a first clamping lug and an internal thread; and the first clamping groove is clamped with the first clamping bump in a limiting manner. The lower bottle body assembly comprises an outer bottle and an inner bottle; the outer bottle comprises a second clamping groove; the inner bottle comprises a second clamping lug and an external thread; the second clamping groove is clamped with the second clamping bump in a limiting manner; an elastic sealing inner plug is arranged at the joint of the inner cap and the inner bottle; the sealing inner plug comprises a sealing ring and a plug body.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cosmetic technology field especially relates to a no -glue detachable environmental protection cosmetic tube. BACKGROUND

[0002] The cosmetic tube is a container for containing and packaging cosmetic products, especially commonly used in lip cosmetic products such as lipstick, lip balm, lip gloss, etc. The existing cosmetic tube mainly adopts the structure of inner and outer caps and inner and outer bottles with glue processing, and the inner and outer caps and the inner and outer bottles are fixedly connected by glue after use, which cannot be recycled and reused, is not environmentally friendly, wastes resources, and increases production cost. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a no -glue detachable environmental protection cosmetic tube to solve the problems in the above background.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A no -glue detachable environmental protection cosmetic tube, comprising a top cap body assembly and a lower bottle body assembly, which are detachably connected.

[0006] Among them, the top cap body assembly includes an outer cap and an inner cap, which are detachably connected; the outer cap includes a first cavity with a lower opening and a first clamping groove arranged on the inner wall of the first cavity; the inner cap includes a second cavity with a lower opening, a first clamping protrusion integrally arranged on the outer wall of the second cavity matched with the first clamping groove, an inner thread integrally arranged on the inner wall of the second cavity and a brush fixedly arranged at the center of the second cavity; when the outer cap is connected with the inner cap, the first clamping groove and the first clamping protrusion are limitedly clamped.

[0007] The lower bottle body assembly includes an outer bottle and an inner bottle, which are detachably connected; the outer bottle includes a third cavity with an upper opening and a second clamping groove arranged on the inner wall of the third cavity; the inner bottle includes a fourth cavity with an upper opening, a second clamping protrusion arranged on the outer wall of the fourth cavity matched with the second clamping groove and an outer thread arranged on the outer wall of the bottle mouth of the fourth cavity matched with the inner thread; when the outer bottle and the inner bottle are connected, the second clamping groove and the second clamping protrusion are limitedly clamped.

[0008] Through the threaded connection between the inner thread of the inner cap and the outer thread of the inner bottle, the detachable connection between the top cap body assembly and the lower bottle body assembly is realized.

[0009] The connection between the inner cap and the inner bottle is provided with an elastic sealing plug; the sealing plug includes a sealing ring at the top and a plug body abutting against the inner wall of the bottle mouth of the fourth cavity, and the sealing ring and the plug body are integrally formed and connected; when installed, the brush of the inner cap passes through the sealing plug and contacts the cosmetic material in the inner bottle.

[0010] Preferably, the inner cover further comprises a first limiting block arranged at the end of the inner thread, and correspondingly, the inner bottle comprises a second limiting block arranged at the end of the outer thread and matched with the first limiting block; the first limiting block and the second limiting block are in contact limiting abutment, so as to prevent the thread connection between the inner cover and the inner bottle from being too tight and affecting the opening of the inner cover.

[0011] Preferably, the outer wall of the plug body of the sealing plug is provided with a convex ring; the convex ring is in abutment with the inner wall of the bottle mouth of the fourth cavity, so as to improve the connection stability and sealing property between the sealing plug and the inner bottle.

[0012] Preferably, the bottom of the sealing plug is provided with an arc-shaped inner reentrant opening matched with the brush, so as to effectively control the amount of the cosmetic material taken by the brush each time.

[0013] Compared with the prior art, the glue-free detachable environment-friendly cosmetic tube has the following beneficial effects:

[0014] The outer cover and the inner cover are limitedly connected through the first clamping groove and the first clamping protrusion, and the outer bottle and the inner bottle are limitedly connected through the second clamping groove and the second clamping protrusion; after use, the outer cover and the inner cover and the outer bottle and the inner bottle can be separated and recycled, wherein the outer cover and the outer bottle can be directly recycled after simple treatment, and the inner bottle for containing the cosmetic material and the inner cover provided with the brush are uniformly and centrally recycled and treated, which is environment-friendly and cost-saving. In addition, the inner cover and the inner bottle are connected in a sealing manner through the universal sealing plug, and the sealing effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of an embodiment of the utility model;

[0016] Figure 2 It is an exploded view of an embodiment of the utility model;

[0017] Figure 3 It is a sectional view of an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic view of an outer cover in an embodiment of the utility model;

[0019] Figure 5 It is a structural schematic view of an inner cover in an embodiment of the utility model;

[0020] Figure 6 It is a structural schematic view of an outer bottle in an embodiment of the utility model;

[0021] Figure 7 It is a structural schematic view of an inner bottle in an embodiment of the utility model;

[0022] Figure 8 It is a structural schematic view of a sealing plug in an embodiment of the utility model.

[0023] Reference numerals: 1. Upper cover assembly; 11. Outer cover; 111. First cavity; 112. First slot; 12. Inner cover; 121. Second cavity; 122. First snap-fit ​​protrusion; 123. Internal thread; 124. Brush; 125. First limiting block; 2. Lower bottle assembly; 21. Outer bottle; 211. Third cavity; 212. Second slot; 22. Inner bottle; 221. Fourth cavity; 222. Second snap-fit ​​protrusion; 223. External thread; 224. Second limiting block; 3. Sealing inner plug; 31. Sealing ring; 32. Plug body; 33. Protruding ring; 34. Arc-shaped inner opening. Detailed Implementation

[0024] The following detailed description illustrates the specific implementation method:

[0025] Example 1

[0026] like Figures 1-8 As shown in the figure, this embodiment demonstrates a glue-free, detachable, environmentally friendly makeup tube, including an upper cap assembly 1 and a lower bottle assembly 2, which are detachably connected. When in use, the upper cap assembly can be opened.

[0027] like Figures 1-5 As shown, in this embodiment, the upper cover assembly 1 includes an outer cover 11 and an inner cover 12, which are detachably snapped together. The outer cover 11 includes a first cavity 111 with a lower opening and a first slot 112 disposed on the inner wall of the first cavity 111. The inner cover 12 includes a second cavity 121 with a lower opening, a first snap-fit ​​protrusion 122 integrally disposed on the outer wall of the second cavity 121 that matches the first slot 112, an internal thread 123 integrally disposed on the inner wall of the second cavity 121, and a brush 124 fixedly disposed at the center of the second cavity 121. The internal thread 123 is used to connect the upper cover assembly 1 and the lower bottle assembly 2, and the brush 124 is used to pick up makeup. When the outer cover 11 and the inner cover 12 are connected, the first slot 112 and the first snap-fit ​​protrusion 122 are locked together. When recycling, the inner cover 12 can be pulled out from the outer cover 11 by external force to achieve separate recycling and reuse.

[0028] like Figures 1-3 and Figures 6-7As shown, the lower bottle assembly 2 in the embodiment includes an outer bottle 21 and an inner bottle 22, which are detachably connected; the outer bottle 21 includes an upper opening type third cavity 211 and a second clamping groove 212 arranged on the inner wall of the third cavity 211; the inner bottle 22 includes an upper opening type fourth cavity 221, a second clamping protrusion 222 arranged on the outer wall of the fourth cavity 221 and matched with the second clamping groove 212, and an outer thread 223 arranged at the outer wall of the bottle mouth of the fourth cavity 221 and matched with the inner thread 123; when the outer bottle 21 and the inner bottle 22 are connected, the second clamping groove 212 and the second clamping protrusion 222 are limitingly connected, and when recycling, the inner bottle 22 can be taken out of the outer bottle 21 by external force to realize separate recycling and recycling.

[0029] As shown in Figures 1-3 , in the embodiment, the detachable connection between the upper cover assembly 1 and the lower bottle assembly 2 is realized through the threaded connection between the inner thread 123 of the inner cover 12 and the outer thread 223 of the inner bottle 22.

[0030] As shown in Figures 2-3 and Figure 8 , in the embodiment, the connection between the inner cover 12 and the inner bottle 22 is provided with an elastic sealing plug 3; the sealing plug 3 includes a sealing ring 31 at the top and a plug body 32 abutting against the inner wall of the bottle mouth of the fourth cavity 221, and the sealing ring 31 and the plug body 32 are integrally formed and connected; when installed, the brush 124 of the inner cover 12 passes through the sealing plug 3 and contacts the color cosmetic in the inner bottle 22.

[0031] In the embodiment, the outer cover 11 and the outer bottle 21 can be made of aluminum to improve the quality and aesthetics of the product, the inner cover 12 can be made of PP, PETG, POM, PBT, PCTG material, the inner bottle 22 is made of PP, PETG, PCTG, PET material, and the sealing plug 3 can be made of LDPE or sea extraction material.

[0032] Embodiment 2

[0033] As shown in Figures 1-8 , another embodiment shows a glue-free detachable environment-friendly color cosmetic tube, which further illustrates that, in the further implementable manner of the embodiment, as shown in Figures 2-3 , the inner cover 12 further includes a first limiting block 125 arranged at the end of the inner thread 123, and correspondingly, the inner bottle 22 includes a second limiting block 224 arranged at the end of the outer thread 223 and matched with the first limiting block 125; the first limiting block 125 and the second limiting block 224 are in contactable limiting abutment, which prevents the threaded connection between the inner cover 12 and the inner bottle 22 from being too tight and affecting the opening of the inner cover 12.

[0034] Embodiment 3

[0035] AsFigures 1-8 As shown in the drawings, another embodiment shows a glue-free detachable environment-friendly cosmetic tube, which further illustrates that, in the further implementable manner of the embodiment, as shown in the drawings, Figures 2-3 As shown in the drawings, the outer wall of the plug body 32 of the sealing inner plug 3 is provided with a convex ring 33; the convex ring 33 is in abutment with the inner wall of the bottle mouth of the fourth cavity 221, thereby improving the connection stability and sealing property between the sealing inner plug 3 and the inner bottle 22.

[0036] Further, in the embodiments, the bottom of the sealing inner plug 3 is provided with an arc-shaped inner recess 34 matched with the brush 124, which can effectively control the amount of cosmetic material taken by the brush 124 each time.

[0037] The above-mentioned is only the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described in detail. It should be noted that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A glue-free, detachable, environment-friendly cosmetic tube characterized in that: Including upper cover body assembly and lower bottle body assembly, both detachable connection; The upper cover body assembly includes outer cover and inner cover, both detachable joint;The outer cover includes the first cavity of lower opening type and the first clamping groove arranged on the inner wall of the first cavity;The inner cover includes the second cavity of lower opening type, the first clamping protrusion of the first clamping groove matched and integrally arranged on the outer wall of the second cavity, the inner thread integrally arranged on the inner wall of the second cavity and the brush fixedly arranged at the center of the second cavity;When the outer cover is connected with the inner cover, the first clamping groove and the first clamping protrusion are limitedly clamped; The lower bottle body assembly includes outer bottle and inner bottle, both detachable joint;The outer bottle includes the third cavity of upper opening type and the second clamping groove arranged on the inner wall of the third cavity;The inner bottle includes the fourth cavity of upper opening type, the second clamping protrusion matched with the second clamping groove arranged on the outer wall of the fourth cavity and the outer thread matched with the inner thread arranged on the outer wall of the bottle mouth of the fourth cavity;When the outer bottle and the inner bottle are connected, the second clamping groove and the second clamping protrusion are limitedly clamped; Through the threaded connection between the inner thread of the inner cover and the outer thread of the inner bottle, the detachable connection between the upper cover body assembly and the lower bottle body assembly is realized; The connecting part of the inner cover and the inner bottle is provided with an elastic sealing plug;The sealing plug includes a sealing ring at the top and a plug body abutting against the inner wall of the bottle mouth of the fourth cavity, and the sealing ring and the plug body are integrally formed and connected;When installation, the brush of the inner cover passes through the sealing plug and contacts the color cosmetic in the inner bottle.

2. A glue-free, detachable, environment-friendly cosmetic tube according to claim 1, characterized in that: The inner cover further includes a first limiting block arranged at the end of the inner thread, and correspondingly, the inner bottle includes a second limiting block matched with the first limiting block arranged at the end of the outer thread;The first limiting block and the second limiting block are in contactable limiting abutment.

3. A glue-free, detachable, environment-friendly cosmetic tube according to claim 1, characterized in that: The outer wall of the plug body of the sealing plug is provided with a convex ring;The convex ring abuts against the inner wall of the bottle mouth of the fourth cavity.

4. A glue-free, detachable, environment-friendly cosmetic tube according to claim 3, characterized in that: The bottom of the sealing plug is provided with an arc-shaped inner recess matched with the brush. The bottom of the sealing plug is provided with an arc-shaped inner recess matched with the brush.

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