CN217836406U

CN217836406U - Improved structure of cosmetic container

Info

Publication number: CN217836406U
Application number: CN202122277615.7U
Authority: CN
Inventors: 桂仁东
Original assignee: Zhejiang Shengqi Industrial Co ltd
Current assignee: Zhejiang Shengqi Industrial Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-11-18
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to a cosmetics container improvement structure, including bottle and shower nozzle, the outer periphery of the shower nozzle pump body is equipped with the outer sleeve, the outer sleeve be located the bottle and with the pump body periphery wall between enclose the synthesis have the open holding chamber in bottom, pump body bottom be provided with can be under the outgoing state with the uncovered base of sealing in bottom in holding chamber, with the uncovered opening in bottom under the pressure of supporting of piston seat downstream. The bottle body of the utility model can be used for containing liquid, the containing cavity formed between the outer sleeve and the pump body can be used for containing powder or another liquid, and when the bottle body leaves the factory, the bottom opening of the containing cavity is sealed by the base, thereby keeping the independent packaging of the two materials; when the device is used, the piston seat is pressed, so that the base is separated from the pump body downwards, the opening of the accommodating cavity is opened, and the two materials are mixed; the utility model realizes independent preservation and pre-mixing of two liquids before use, thereby improving the storage life and use effect of the effective components of the liquid.

Description

Improved structure of cosmetic container

Technical Field

The utility model relates to an improved structure of a cosmetic container.

Background

Along with the progress of science and technology, the structural design of packing materials becomes more and more exquisite, not only satisfies the function that is realizing the splendid attire product. As a novel packaging structure, the multi-element liquid packaging bottle has wide application prospect and can be used in the fields of medicines, cosmetics, washing products and the like. The multi-component liquid packaging bottle can separate and package liquids with different chemical properties, and the liquids are mixed only when in use, so that the chemical properties of various liquids can be stabilized during the storage, and various adverse effects caused by the mixing of various liquids are prevented, such as reduction of product efficacy, great reduction of the storage time of the packaged liquid and the like.

In order to realize the separate packaging of various liquids, the simplest method is to divide a packaging bottle into a plurality of cavities by using partition plates, but the packaging structure is too simple, the liquids cannot be mixed when poured out, the liquids need to be poured into a container for use, and the packaging is very inconvenient. In order to solve this problem, chinese utility model patent "a two-chamber pump formula packing bottle" that the publication number is CN206013408U provides a structure, it has the bottle lid in the bottleneck department lock of bottle, be equipped with the baffle in the bottle, the baffle falls into two cavitys with the bottle, the fixed two pump bodies that are equipped with on the bottle lid, pump body upper end is equipped with the pump head lid, the pump head is covered and is equipped with the pump head mouth, the pump head lid cover is established on the outer tube of the pump body and can slide along the outer tube, pump body lower extreme and catheter connection, the catheter is located two cavitys of bottle respectively, the pump body is including the fixed outer tube that sets up on the bottle lid, top-down is equipped with the pump head in proper order in the outer tube, spring and mounting, be equipped with the ball on the mounting. The double-cavity pump type packaging bottle can realize the mixed liquid discharge of two liquids by simply pressing, but the double-cavity pump type packaging bottle cannot mix the two liquids in advance, and is not suitable for cosmetics such as essence, energy liquid and the like which need to be mixed in advance when in use.

Therefore, further improvements are needed in the construction of liquid containers that currently allow dual chamber packaging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem to the current situation of prior art, thereby provide one kind can encapsulate two kinds of liquid respectively and extend cosmetics validity period, improve the cosmetic container improvement structure of result of use with two kinds of liquid premix before dispatching from the factory before using.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a cosmetic container improvement structure, includes bottle and shower nozzle, the bottleneck department of bottle is located to the shower nozzle and is arranged in pumping the material in the bottle, the shower nozzle is including the pump body and piston seat, pump body coupling is in the bottleneck department of bottle and stretch into the bottle, the lower part of piston seat can be located the pump body with reciprocating, the outer periphery of the pump body is equipped with the outer sleeve, this outer sleeve be located the bottle and with the pump body periphery wall between enclose synthetic the open holding chamber in bottom, pump body bottom is provided with can be under the outgoing factory state with the open base of closing in the bottom in holding chamber, under the piston seat downstream support the pressure with the open base of opening in bottom.

Preferably, the top of the pump body is provided with an upper sealing cover capable of covering an upper port of the pump body, the middle of the upper sealing cover is provided with an assembly sleeve which is communicated up and down, the lower end of the assembly sleeve extends into the pump body, an inner sleeve is arranged in the pump body, the upper end of the inner sleeve is sleeved on the periphery of the assembly sleeve, the lower end of the inner sleeve abuts against the base, and the piston seat can penetrate through the assembly sleeve in a vertically moving mode. The utility model discloses in, the inner chamber of inner skleeve actually constitutes the pump chamber, and the inner chamber of the pump body then provides and presets the space for the pump chamber provides, makes it be located pump body upper portion when dispatching from the factory, be located pump body lower part when using to whether the mixture of two kinds of materials is realized to the cooperation piston seat.

Preferably, the inner diameter of the lower part of the pump body is smaller than that of the upper part so as to form a first guide part, correspondingly, the diameter of the lower part of the inner sleeve is smaller than that of the upper part so as to form a second guide part which can be inserted into the first guide part and is in guide fit with the first guide part, and the lower end of the second guide part is abutted against the base. The structure is beneficial to improving the factory sealing performance and realizing the convenience of mixing two materials when in use.

Preferably, the base is provided with a vertically-through liquid guide tube in the middle, the upper end of the liquid guide tube is in insertion fit connection with the second guide part, and a support table capable of abutting against the lower end of the second guide part is formed on the outer peripheral wall of the liquid guide tube. The structure is beneficial to further improving the factory sealing performance and realizing the convenience of mixing two materials when in use.

Preferably, a valve plate capable of communicating or separating the first guide part is arranged at the upper port of the first guide part.

Preferably, the outer edge of the base is provided with a peripheral edge which can surround the outer periphery of the outer sleeve in a factory state, and the upper wall surface of the base is provided with a sealing ring which can be inserted into the bottom opening of the accommodating cavity. This structure is favorable to further improving the leakproofness of leaving the factory.

Preferably, the nozzle further comprises a piston, a piston rod, a blank cap, a press head and an elastic part, the piston is sleeved between the outer periphery of the piston seat and the inner periphery of the assembly and can move up and down relative to the piston seat so as to open or close the inner channel of the piston seat, the piston rod is sleeved on the outer periphery of the upper portion of the piston seat and moves synchronously with the piston seat, the blank cap is arranged at the top of the assembly and is in guide fit with the piston rod, the press head is connected to the upper end of the piston rod and used for outputting liquid, and the elastic part is arranged in the press head so as to enable the press head and the piston rod to always keep a trend of moving upwards.

Compared with the prior art, the utility model has the advantages of: the outer sleeve is arranged at the periphery of the pump body, liquid can be contained in the bottle body, the containing cavity formed between the outer sleeve and the pump body can be used for containing powder or another liquid, and when the bottle leaves a factory, the bottom opening of the containing cavity is sealed by the base, so that the two materials are independently packaged; when the device is used, the piston seat is pressed, so that the base is downwards separated from the pump body, the opening of the accommodating cavity is opened, and the two materials are mixed; the utility model discloses a independently preserve and mix in advance before the use two kinds of liquid to liquid active ingredient's retention period and result of use have been improved.

Drawings

Fig. 1 is a schematic structural diagram (factory state) of an embodiment of the present invention;

fig. 2 is a schematic structural diagram (in use) of the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, the improved structure of the cosmetic container of the present embodiment includes a bottle body 1 and a nozzle 2, wherein the nozzle 2 is disposed at a bottle mouth of the bottle body 1 and is used for pumping out a material in the bottle body.

The nozzle 2 of this embodiment includes a pump body 21, a piston seat 22, a piston 23, a piston rod 24, a cap 25, a button 26 and an elastic member 27, the pump body 21 is connected to the mouth of the bottle body 1 and extends into the bottle body 1, and the lower portion of the piston seat 22 is disposed in the pump body 21 so as to be movable up and down.

In this embodiment, an outer sleeve 213 is disposed around the outer periphery of the pump body 21, the outer sleeve 213 is located in the bottle body 1 and surrounds a receiving cavity 215 with a bottom opening 214 with the outer periphery of the pump body 21, and the bottom of the pump body 21 is provided with a base 3 capable of closing the bottom opening 214 of the receiving cavity in a factory state and opening the bottom opening 214 under the pressing force of the downward movement of the piston seat 22.

An upper cover 211 capable of covering the upper port of the pump body 21 is disposed on the top of the pump body 21, an assembly sleeve 212 penetrating up and down is disposed in the middle of the upper cover 211, and the lower end of the assembly sleeve 212 extends into the pump body 21.

The piston 23 is sleeved between the outer periphery of the piston seat 22 and the inner periphery of the assembly sleeve 212 and can move up and down relative to the piston seat 22 so as to open or close the inner channel of the piston seat 22, the piston rod 24 is sleeved on the outer periphery of the upper part of the piston seat 22 and moves synchronously with the piston seat 22, the blank cap 25 is arranged at the top of the assembly sleeve 212 and is matched with the piston rod 24 in a guiding way, the press head 26 is connected to the upper end of the piston rod 24 and is used for outputting liquid, and the elastic piece 27 is arranged in the press head 26 and enables the press head 26 and the piston rod 24 to always keep the trend of moving upwards. The specific structure and matching manner of the piston seat 22, the piston 23, the piston rod 24, the cap 25, the button 26 and the elastic element 27 are conventional in the art and will not be described herein.

The pump body 21 of this embodiment is provided with an inner sleeve 4 having an upper end fitted around the fitting sleeve 212 and a lower end abutting against the base 3, and the piston seat 22 is disposed so as to be movable up and down through the fitting sleeve 212. The cavity of the inner sleeve 4 actually forms a pump cavity, and the cavity of the pump body 21 provides a preset space for the pump cavity, so that the pump cavity is located at the upper part of the pump body 21 when the pump is delivered, and is located at the lower part of the pump body 21 when the pump is used, and the inner cavity can be matched with the piston seat 22 to realize whether two materials are mixed or not.

Specifically, the inner diameter of the lower portion of the pump body 21 is smaller than the inner diameter of the upper portion to form a first guide portion 216, and correspondingly, the diameter of the lower portion of the inner sleeve 4 is smaller than the diameter of the upper portion to form a second guide portion 41 which can be inserted into the first guide portion 216 and is in guide fit with the first guide portion 216, and the lower end of the second guide portion 41 abuts against the base 3.

A liquid guide tube 31 which penetrates up and down is arranged in the middle of the base 3, the upper end of the liquid guide tube 31 is inserted and connected with the second guide part 216, and a support table 32 which can be abutted against the lower end of the second guide part 216 is formed on the outer peripheral wall of the liquid guide tube 31.

The upper port of the first guide part 216 is provided with a valve plate 28 capable of connecting or disconnecting the first guide part 216.

The outer edge of the base 3 is provided with a peripheral edge 34 which can surround the outer circumference of the outer sleeve 213 in a factory-shipping state, and the upper wall surface of the base 3 is provided with a sealing ring 33 which can be inserted into the bottom opening 214 of the accommodating chamber 215. This structure is favorable to further improving the leakproofness of leaving the factory.

The containing cavity 215 formed between the outer sleeve 213 and the pump body 21 can be used for containing powder or another liquid, and when the pump leaves a factory, the base 3 seals the bottom opening 214 of the containing cavity 215, so that the two materials are kept to be independently packaged; when the pump is used, the press head 26 is pressed to drive the piston seat 22 to move downwards, the piston seat 22 pushes the inner sleeve 4 downwards, the inner sleeve 4 pushes the base 3 to move downwards until the inner sleeve 4 is positioned at the lower part of the inner cavity of the pump body 21 and the base 3 is separated from the pump body 21, the bottom opening 214 of the accommodating cavity 215 is opened, and the two materials are mixed; the embodiment realizes that the two liquids are independently stored and premixed before use, thereby improving the storage life and the use effect of the effective components of the liquids.

Terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like, are used in the specification and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein only for convenience of description and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be oriented in different directions, the directional terms are used for descriptive purposes and are not intended to be limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity.

Claims

1. The utility model provides a cosmetics container improvement structure, includes bottle and shower nozzle, the shower nozzle is located the bottleneck department of bottle and is used for pumping the material in the bottle, the shower nozzle is including the pump body and piston seat, the pump body is connected in the bottleneck department of bottle and stretch into in the bottle, the lower part of piston seat can be located the pump body with reciprocating, its characterized in that: the outer periphery of the pump body is provided with an outer sleeve, the outer sleeve is positioned in the bottle body and surrounds the outer periphery wall of the pump body to form a containing cavity with an open bottom, and the bottom of the pump body is provided with a base which can seal the bottom opening of the containing cavity in a factory state and open the bottom opening under the supporting pressure of downward movement of the piston seat.

2. The improved structure of cosmetic container according to claim 1, characterized in that: the improved pump is characterized in that an upper sealing cover capable of covering an upper port of the pump body is arranged at the top of the pump body, an assembly sleeve which is communicated up and down is arranged in the middle of the upper sealing cover, the lower end of the assembly sleeve extends into the pump body, an inner sleeve is arranged in the pump body, the upper end of the inner sleeve is sleeved on the periphery of the assembly sleeve, the lower end of the inner sleeve abuts against the base, and the piston seat can penetrate through the assembly sleeve to be arranged up and down.

3. The improved structure of cosmetic container as defined in claim 2, wherein: the inner diameter of the lower part of the pump body is smaller than that of the upper part of the pump body, so that a first guide part is formed, correspondingly, the diameter of the lower part of the inner sleeve is smaller than that of the upper part of the pump body, so that a second guide part which can be inserted into the first guide part and is matched with the first guide part in a guiding mode is formed, and the lower end of the second guide part is abutted to the base.

4. The improved structure of cosmetic container according to claim 3, characterized in that: the middle part of the base is provided with a liquid guide pipe which is communicated up and down, the upper end of the liquid guide pipe is in inserted matching connection with the second guide part, and a supporting platform which can be abutted against the lower end of the second guide part is formed on the peripheral wall of the liquid guide pipe.

5. The improved structure of cosmetic container according to claim 3, characterized in that: and a valve plate which can communicate or separate the first guide part is arranged at the upper port of the first guide part.

6. The improved structure of cosmetic container according to any one of claims 1 to 5, characterized in that: the outer edge of the base is provided with a peripheral edge which can surround the periphery of the outer sleeve in a factory-leaving state, and the upper wall surface of the base is provided with a sealing ring which can be inserted into the bottom opening of the accommodating cavity.

7. The improved structure of cosmetic container according to any one of claims 2 to 5, characterized in that: the sprayer further comprises a piston, a piston rod, a blank cap, a press head and an elastic piece, wherein the piston sleeve is arranged between the periphery of the piston seat and the inner periphery of the assembly and can move up and down relative to the piston seat so as to open or close the inner channel of the piston seat, the piston rod is arranged on the periphery of the upper portion of the piston seat and moves synchronously with the piston seat, the blank cap is arranged at the top of the assembly and is in guide fit with the piston rod, the press head is connected to the upper end of the piston rod and used for outputting liquid, and the elastic piece is arranged in the press head so that the press head and the piston rod always keep a trend of moving upwards.