CN213962201U - Novel double-layer cosmetic bottle - Google Patents

Abstract

A novel double-layer cosmetic bottle. The cosmetic bottle comprises an inner bottle and an outer bottle, wherein the inner bottle comprises a liquid storage tank, a piston, a tail plug and a pump head. The liquid storage tank, the piston, the tail plug and the pump head form a completely closed cavity. The outer bottle comprises a bottle cap, a cotton head, a shoulder sleeve, a distributor, a top cover, an outer bottle body and a tail screw cap. When the cosmetic bottle is used, the material body is sprayed to the cotton head through the pump head after the inner bottle is squeezed, and the cosmetics are uniformly smeared on the skin through the cotton head, so that the cosmetic bottle is convenient for customers to use.

Description

Novel double-layer cosmetic bottle

Technical Field

The utility model relates to a novel double-layer cosmetic bottle.

Background

The history of beauty cosmetics is very long, and ancient people apply natural pigments to their bodies in order to protect their faces and bodies. After two years of treatment, the skin color beauty cosmetics continuously appear as emulsion, cake and strip-shaped base products. Foundation cosmetics gradually have effects of correcting skin color, correcting texture, covering speckles, and protecting against ultraviolet rays. With the recent gradual improvement of the living standard of modern people, the pursuit of beauty becomes a popular fashion, and foundation cosmetics also gradually become daily necessities applicable to all people. Although foundation cosmetics are mainly of an oil dispersion type and an emulsion type, the product variety is very wide based on the specific use form. The packaging form of foundation products in different forms and the difference of the individual use requirements of customers also develop rapidly. Packaging forms vary from ordinary bottles, to lotion bottles with pump heads, to foundation cases and the like.

Because foundation products are based on the characteristic of an oily base, people can leave their hands greasy without the aid of applicators when using these products, and cleaning the hands after use is a necessary step. Thus, the addition of an applicator is critical to improving the feel of the foundation product. NBR (nitrile butadiene rubber) is prepared from butadiene and acrylonitrile by emulsion polymerization, and has excellent oil resistance, physical and mechanical properties and chemical resistance, so that the NBR becomes a very good choice as an applicator of foundation products, and the currently popular color cosmetic eggs on the market are basically prepared from the material. Recently, engineers mount such excellent materials in front of a bottle of foundation products to integrate an applicator with a container, thereby greatly improving convenience of use of foundation products. The product structurally comprises a bottle body, a tail cover, a pushing screw, a piston, a cotton head and a front cover. By rotating the tail cap, the foundation product is pushed out of the hole of the cotton head by the displacement of the screw and the piston. Although the foundation product container is convenient to use, the foundation product cannot be used for a long time because the base of the foundation product has volatility and the container cannot prevent the volatilization of the base components only by the cover, so that the foundation product cannot be used for a long time because the solvent is volatilized. Therefore, there is a need for a foundation make-up bottle that is convenient to use and has good air tightness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a novel double-layer cosmetic bottle. The cosmetic bottle comprises an inner bottle and an outer bottle, wherein the inner bottle comprises a liquid storage tank, a piston, a tail plug and a pump head. The liquid storage tank, the piston, the tail plug and the pump head form a completely closed cavity, so that the storage stability of the product is ensured. The outer bottle comprises a bottle cap, a cotton head, a shoulder sleeve, a distributor, a top cover, an outer bottle body and a tail screw cap. When the cosmetic bottle is used, the material body is sprayed to the cotton head through the pump head after the inner bottle is squeezed, and the cosmetics are uniformly smeared on the skin through the cotton head, so that the cosmetic bottle is convenient for customers to use.

The utility model provides a novel double-layer cosmetic bottle, which comprises an inner bottle and an outer bottle, wherein the inner bottle comprises a liquid storage pot, a piston, a tail plug and a pump head. Wherein the pump head consists of an inner cover and a pump core. When the extrusion head is used, the tail plug is pressed, the pump head contracts to generate internal and external pressure difference, and the piston moves forwards to extrude a material body. The outer bottle comprises a bottle cap, a cotton head, a shoulder sleeve, a distributor, a top cover, an outer bottle body and a tail screw cap. Wherein the middle of the cotton head is cylindrical, the bottom of the cotton head is provided with a base, and the middle of the cotton head is provided with a liquid outlet hole. The middle of the top cover is provided with a liquid outlet conduit. The distributor is a thimble with four side edges, and the distributor is inserted into the top cover liquid guide pipe, so that the liquid is sprayed onto the cotton head towards four oblique upper parts instead of being directly sprayed out from the liquid outlet hole of the cotton head. During installation, the cotton head penetrates through the shoulder sleeve, the top cover liquid guide pipe is inserted into the cotton head liquid outlet hole, the top cover simultaneously props against the cotton head base to fix the cotton head base, and the bottom of the shoulder sleeve is provided with threads which are connected with the outer bottle body through screw threads. The tail of outer bottle bottom is equipped with through screw thread fixed connection revolves the lid, and tail revolves the lid bottom and has one with the same round hole of interior bottle tail stopper diameter, when using, clockwise rotation tail revolves the lid, revolves the lid and shifts up, spills interior bottle tail stopper. When the bottle is used, the tail screw cap is rotated anticlockwise, the screw cap moves downwards to block the tail plug of the inner bottle, and the phenomenon that the material body is sprayed out due to mistaken pressing during carrying is avoided.

Preferably, the front part of the cotton head is spherical or cylindrical.

Preferably, the pump core is in interference fit with the inner cover, and is provided with a sealing gasket to prevent liquid leakage.

Preferably, the pump core is a metal spring external pump, and the material body is not contacted with the metal spring, so that the problem that the individual metal is rusted to pollute the material body is avoided.

Preferably, the inner cover is connected with the liquid storage tank through a screw or a buckle.

Drawings

Fig. 1 is an overall view of a double-layered cosmetic bottle.

FIG. 2 is a schematic view of components of a double-layered cosmetic bottle, in which: the bottle comprises a bottle cap 1, a cotton head 2, a liquid outlet 21, a shoulder sleeve 3, a distributor 4, a top cover 5, a liquid guide pipe 51, an inner cover 6, a pump core 7, a liquid storage tank 8, a piston 9, a tail plug 10, an outer bottle body 11 and a tail screw cap 12.

Detailed Description

In order to make the present invention more easily and clearly understood, the technical solution of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

As shown in figure 2, the utility model provides a novel double-layer cosmetic bottle, which comprises an inner bottle and an outer bottle, wherein the inner bottle comprises a liquid storage pot 8, a piston 9, a tail plug 10, an inner cover 6 and a pump core 7. The pump core 7 is a metal spring external pump. The outer bottle comprises a bottle cap 1, a cotton head 2, a shoulder sleeve 3, a distributor 4, a top cover 5, an outer bottle body 11 and a tail spiral cover 12. Wherein the front part of the cotton head 1 is spherical, the middle part is cylindrical, the bottom is provided with a base, and the middle part of the cotton head is provided with a liquid outlet 21. The middle of the top cover 5 is provided with a liquid outlet conduit 51. The distributor 4 is a thimble with four side edges, and the distributor 4 is inserted into the top cover liquid guide pipe 51, so that the liquid is sprayed to the cotton head towards four oblique upper parts instead of being directly sprayed out from the liquid outlet hole of the cotton head. During assembly, the cotton head 2 penetrates through the shoulder sleeve 3, the liquid guide pipe 51 of the top cover 5 is inserted into the liquid outlet hole 21 of the cotton head 2, the top cover 5 simultaneously props against the base of the cotton head 2 to fix the cotton head, and the bottom of the shoulder sleeve 3 is provided with threads which are connected with the outer bottle body 11 through screw threads. The tail spiral cover 12 fixed through threaded connection is arranged at the bottom of the 11 bottom of the outer bottle body, a round hole with the same diameter as the tail plug of the inner bottle is arranged at the bottom of the tail spiral cover 12, and when the tail spiral cover is used, the tail spiral cover 12 is rotated clockwise, the tail spiral cover 12 moves upwards, and the tail plug 10 of the inner bottle is leaked. When the bottle is used, the tail rotary cover 12 is rotated anticlockwise, the tail rotary cover 12 moves downwards to block the tail plug 10 of the inner bottle, and the phenomenon that the material body is sprayed out due to mistaken pressing during carrying is avoided. The inner cover 6 and the liquid storage tank 8 are connected in a screw connection mode.

Example 2

As shown in figure 2, the utility model provides a novel cosmetic bottle, which comprises an inner bottle and an outer bottle, wherein the inner bottle comprises a liquid storage tank 8, a piston 9, a tail plug 10, an inner cover 6 and a pump core 7. The pump core 7 is in interference fit with the inner cover 6 and is provided with a sealing gasket to prevent liquid leakage. The inner cover 6 is connected with the liquid storage tank 8 through a bayonet. The outer bottle comprises a bottle cap 1, a cotton head 2, a shoulder sleeve 3, a distributor 4, a top cover 5, an outer bottle body 11 and a tail spiral cover 12. Wherein the front part of the cotton head 1 is spherical, the middle part is cylindrical, the bottom is provided with a base, and the middle part of the cotton head is provided with a liquid outlet 21. The middle of the top cover 5 is provided with a liquid outlet conduit 51. The distributor 4 is a thimble with four side edges, and the distributor 4 is inserted into the top cover liquid guide pipe 51, so that the liquid is sprayed to the cotton head towards four oblique upper parts instead of being directly sprayed out from the liquid outlet hole of the cotton head. During assembly, the cotton head 2 penetrates through the shoulder sleeve 3, the liquid guide pipe 51 of the top cover 5 is inserted into the liquid outlet hole 21 of the cotton head 2, the top cover 5 simultaneously props against the base of the cotton head 2 to fix the cotton head, and the bottom of the shoulder sleeve 3 is provided with threads which are connected with the outer bottle body 11 through screw threads. The tail spiral cover 12 fixed through threaded connection is arranged at the bottom of the 11 bottom of the outer bottle body, a round hole with the same diameter as the tail plug of the inner bottle is arranged at the bottom of the tail spiral cover 12, and when the tail spiral cover is used, the tail spiral cover 12 is rotated clockwise, the tail spiral cover 12 moves upwards, and the tail plug 10 of the inner bottle is leaked. When the bottle is used, the tail rotary cover 12 is rotated anticlockwise, the tail rotary cover 12 moves downwards to block the tail plug 10 of the inner bottle, and the phenomenon that the material body is sprayed out due to mistaken pressing during carrying is avoided. The connection mode between the inner cover 6 and the liquid storage tank 8 is bayonet connection.

The drawings and embodiments above are merely examples of the present application and are not intended to be limiting in any way. It should be understood by those skilled in the art that in practical applications, some changes may be made in the arrangement of the components of the present invention, as long as the design spirit of the present invention is not departed from, and all obvious changes and designs are included in the protection scope of the present invention.

Claims (4)

1. A novel double-layer cosmetic bottle is characterized by comprising an inner bottle and an outer bottle, wherein the inner bottle comprises a liquid storage tank, a piston, a tail plug and a pump head, the pump head consists of an inner cover and a pump core, the outer bottle comprises a bottle cover, a cotton head, a shoulder sleeve, a distributor, a top cover, an outer bottle body and a tail spiral cover, wherein the middle of the cotton head is cylindrical, the bottom of the cotton head is provided with a base, the middle of the cotton head is provided with a liquid outlet hole, the middle of the top cover is provided with a liquid outlet pipe, the distributor is an ejector pin inserted into a liquid guide pipe of the top cover and provided with four side edges, during assembly, the cotton head passes through the shoulder sleeve, the liquid guide pipe of the top cover is inserted into the liquid outlet hole of the cotton head and simultaneously props against the base of the cotton head to fix the cotton head, the bottom of the shoulder sleeve is provided with threads, the shoulder sleeve is connected with the outer bottle body through a screw thread, the bottom of the outer bottle body is provided with the tail spiral cover fixedly connected through the threads, the bottom of the tail cover is provided with a round hole with the diameter the tail plug of the inner bottle, the tail spiral cover is rotated clockwise, the screw cap moves upwards to leak the inner bottle tail plug, the tail screw cap is rotated anticlockwise, and the screw cap moves downwards to block the inner bottle tail plug.

2. The novel double-layered cosmetic bottle according to claim 1, wherein the front part of the cotton head is spherical or cylindrical.

3. The novel double-layered cosmetic bottle as set forth in claim 1, wherein the pump cartridge is fitted with the inner cap in an interference manner and provided with a sealing gasket.

4. The novel double-layered cosmetic bottle according to claim 1, wherein the pump core is a metal spring external pump.

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