CN214016430U

CN214016430U - Dropper bottle

Info

Publication number: CN214016430U
Application number: CN202021569316.XU
Authority: CN
Inventors: 夏佩
Original assignee: Guangzhou Kangze Plastic Technology Co ltd
Current assignee: Guangzhou Kangze Plastic Technology Co ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-08-24
Anticipated expiration: 2030-08-02

Abstract

The utility model discloses a dropper bottle, include: body, rubber dropper head, outer stopper, interior stopper, body, closing cap, the body is equipped with open-ended cylindrical structure for one end, the lower part of body is equipped with the drip hole, rubber dropper head, outer stopper, interior stopper activity set up the upper portion of body, the closing cap activity sets up the lower part of body, rubber dropper head is equipped with spacing nipple shape structure for one end, rubber dropper head half embedding sets up the inside of outer stopper, spacing with the spacing step phase-match of annular. The utility model has the advantages of being simple in structure and convenient in operation, need not unscrew burette part just can drip liquid from the body, and the use can not cause secondary pollution to the liquid in the bottle, and owing to be the body of non-glass material, can do more surface treatment technology.

Description

Dropper bottle

Technical Field

The utility model relates to a cosmetics packaging technical field, in particular to burette bottle.

Background

Dropper bottles are a form of packaging used in the cosmetics industry for the drip-out of canned liquids. The traditional cosmetic dropping bottle is characterized in that a glass bottle without a material dropping port is used for containing liquid, then a dropper thread cover with a silica gel head is unscrewed, the liquid is sucked into the dropper, the silica gel head is pressed to drop the material, and the thread cover is screwed and sealed after the liquid is used up. The use is not simple enough, and the liquid in the bottle is easy to be polluted by reinserting the dropper into the glass bottle when the dropper is used up. This is clearly not a satisfactory market for some cosmetics that require simple use and no contamination.

Accordingly, further improvements are needed by those skilled in the art to meet the needs of the marketplace.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dropper bottle with simple structure, convenient operation and no secondary pollution.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a dropper bottle comprising: the bottle comprises a bottle body, a rubber dropper head, an outer plug, an inner plug, a bottle body and a sealing cover, wherein the bottle body is of an open cylindrical structure with one end provided with a dropping hole, the rubber dropper head, the outer plug and the inner plug are movably arranged on the upper portion of the bottle body, and the sealing cover is movably arranged on the lower portion of the bottle body.

Preferably, the body includes upper end, lower extreme, the oral area inboard of upper end is equipped with the spacing step of first L shape, the inboard of upper end is equipped with a plurality of cross-sections and is the cyclic annular buckle of stairstepping, the cyclic annular buckle of stairstepping is located the lower part of the spacing step of first L shape, the lower extreme extends and is equipped with circular boss, the outside of circular boss is equipped with first external screw thread, the vertical conical dropping liquid pipe that is equipped with in middle part of circular boss, the inside of conical dropping liquid pipe is equipped with the drip hole along the central axis, the drip hole runs through circular boss with the body intercommunication.

Preferably, the sealing cover is a cylindrical cover body structure with an opening at one end, the sealing cover is matched with the bottle body, a first internal thread is arranged on the inner side of the opening of the sealing cover, the first internal thread is matched with the first external thread, and the sealing cover is rotatably connected with the bottle body.

Preferably, outer stopper includes first end, second end, outer stopper is circular barrel structure, first end tip outwards is equipped with first L shape flange along peripheral level, first L shape flange with the spacing step phase-match of first L shape, the outside level protrusion of outer wall of outer stopper is equipped with a plurality of annular spacing footpath strips, and is a plurality of the spacing footpath strip of annular is located the lower part of first L shape flange is a plurality of the spacing footpath strip of annular is respectively with a plurality of the cyclic annular buckle phase-match of stairstepping, the inside of outer stopper is equipped with the spacing step of second L shape and a plurality of annular spacing recess respectively, the embedding of the spacing step of second L shape sets up first end is inboard.

Preferably, the interior stopper is equipped with open-ended stairstepping cavity structures for one end, the open end outside of interior stopper is equipped with the spacing footpath strip of second L shape flange and a plurality of second annular, and is a plurality of the spacing footpath strip of second annular is with a plurality of the spacing recess phase-match of annular, the second L shape flange with the second end butt is fixed, the bottom of interior stopper is run through and is equipped with circular through-hole, the rotatory setting of interior stopper is in the inside of outer stopper.

Preferably, the rubber dropper head is a nipple-shaped structure with a second L-shaped limiting step at one end, the rubber dropper head is half embedded between the outer plug and the inner plug, the second L-shaped limiting step is matched with the first L-shaped limiting step, and the rubber dropper head is fixedly abutted to the outer plug and the inner plug.

Preferably, the bottle body and the sealing cover are made of transparent plastic materials.

The beneficial effects of the utility model reside in that:

the utility model has the advantages of being simple in structure and convenient in operation, need not unscrew burette part just can drip liquid from the body, and the use can not cause secondary pollution to the liquid in the bottle, and owing to be the body of non-glass material, can do more surface treatment technology.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a dropper bottle of the present invention;

fig. 2 is an exploded view of the dropper bottle of the present invention.

In the figure, 1-rubber dropper head, 2-external plug, 3-internal plug, 4-bottle body and 5-sealing cover.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-2, a dropper bottle comprising: rubber dropper head 1, outer stopper 2, interior stopper 3, body 4, closing cap 5, body 4 is equipped with open-ended cylindrical structure for one end, and the lower part of body 4 is equipped with the drip hole, and rubber dropper head 1, outer stopper 2, the activity of interior stopper 3 set up on the upper portion of body 4, and closing cap 5 activity sets up the lower part at body 4.

Specifically, in this embodiment, the rubber dropper head 1 is made of a hollow rubber material that can be deformed by extrusion and automatically reset. The rubber dropper head 1 can be replaced by other soft and elastic materials, and the material body dropping function can also be realized.

The utility model discloses in the embodiment of the preferred, body 4 includes upper end, lower extreme, and the oral area inboard of upper end is equipped with the spacing step of first L shape, and the inboard of upper end is equipped with a plurality of cross-sections and is the cyclic annular buckle of stairstepping, and the cyclic annular buckle of stairstepping is located the lower part of the spacing step of first L shape, lower extreme extension are equipped with circular boss, and the outside of circular boss is equipped with first external screw thread, and the middle part of circular boss is vertical to be equipped with conical dropping liquid pipe, and the inside of conical dropping liquid pipe is equipped with the drip hole along the central axis, and the drip hole runs through circular boss.

The utility model discloses in the preferred embodiment, closing cap 5 is equipped with open-ended cylinder lid structure for one end, and closing cap 5 and body 4 phase-match, the oral area inboard of closing cap 5 are equipped with first internal thread, first internal thread and first external screw thread phase-match, closing cap 5 and body 4 swivelling joint.

The utility model discloses in the embodiment of preferred, outer stopper 2 includes first end, second end, and outer stopper 2 is circular barrel structure, and first end tip is equipped with first L shape flange outwards along peripheral level, first L shape flange with the spacing step phase-match of first L shape, the outside horizontal protrusion of outer wall of outer stopper 2 are equipped with the spacing radial strip of a plurality of rings shape, and the spacing radial strip of a plurality of rings shape is located the lower part of first L shape flange, a plurality of rings shape spacing radial strip respectively with the cyclic annular buckle phase-match of a plurality of stairstepping, the inside of outer stopper 2 is equipped with the spacing step of second L shape and the spacing recess of a plurality of rings shape respectively, the spacing step embedding of second L shape sets up first end is inboard.

The utility model discloses in the embodiment of preferred, interior stopper 3 is equipped with open-ended stairstepping cavity structures for one end, and the open end outside of interior stopper 3 is equipped with second L shape flange and the spacing footpath strip of a plurality of second ring shape, a plurality of spacing footpath strips of second ring shape and a plurality of the spacing recess phase-match of annular, second L shape flange with the second end butt is fixed, and the bottom of interior stopper 3 is run through and is equipped with circular through-hole, and the rotatory setting of interior stopper 3 is in the inside of outer stopper 2.

The utility model discloses in the preferred embodiment, rubber dropper head 1 is the nipple shape structure that one end was equipped with the spacing step of second L shape, rubber dropper head 1 half embedding set up outer stopper with between the interior stopper, the spacing step of second L shape with the spacing step phase-match of first L shape, rubber dropper head 1 is fixed with outer stopper 2, interior stopper 3 butt.

Specifically, in this embodiment, the rubber dropper head 1 is hermetically connected to the outer plug 2 and the inner plug 3.

In the preferred embodiment of the present invention, the bottle body 4 and the cover 5 are made of transparent plastic material.

Specifically, the utility model discloses a structure and principle, include: the bottle body 4 and the transparent sealing cover 5 of the transparent container are made of high-transparency, environment-friendly, safe and anti-falling injection molding materials; the hollow rubber dropper head 1 can be extruded and deformed and automatically reset; an outer plug 2 for fixing the rubber dropper head 1 and the sealed bottle body 4; the inner plug 3 fastens the rubber dropper head 1 in the middle of the outer plug 2; the transparent container body 4 is provided with a small hole for dripping the material body, and the material body can be dripped out from the small hole of the transparent container body 4 by extruding the rubber dropper head 1.

Specifically, the utility model discloses a working process:

s1, before use, the transparent sealing cover 5 is unscrewed;

s2, the palm grips the transparent container body 4, the thumb and the forefinger squeeze the rubber dropper head 1, and the liquid in the transparent container body 4 is squeezed by air and drips out from the small hole; the amount of the used amount can be controlled according to the degree of the extrusion pressure.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A dropper bottle, comprising: the bottle comprises a bottle body, a rubber dropper head, an outer plug, an inner plug, a bottle body and a sealing cover, wherein the bottle body is of a cylindrical structure with an opening at one end, a liquid dropping hole is formed in the lower part of the bottle body, the rubber dropper head, the outer plug and the inner plug are movably arranged on the upper part of the bottle body, and the sealing cover is movably arranged on the lower part of the bottle body; the bottle body comprises an upper end and a lower end, a first L-shaped limiting step is arranged on the inner side of an opening part of the upper end, a plurality of annular buckles with stepped sections are arranged on the inner side of the upper end, the stepped annular buckles are positioned on the lower part of the first L-shaped limiting step, a circular boss extends from the lower end, a first external thread is arranged on the outer side of the circular boss, a conical dropping pipe is vertically arranged in the middle of the circular boss, a dropping hole is arranged in the conical dropping pipe along the central axis, and the dropping hole penetrates through the circular boss and is communicated with the bottle body; the sealing cover is of a cylindrical cover body structure, one end of the sealing cover is provided with an opening, the sealing cover is matched with the bottle body, a first internal thread is arranged on the inner side of the opening of the sealing cover and matched with the first external thread, and the sealing cover is rotatably connected with the bottle body.

2. The dropper bottle according to claim 1, wherein the outer plug includes a first end and a second end, the outer plug has a circular tube structure, the first end is horizontally provided with a first L-shaped flange along the periphery, the first L-shaped flange is matched with the first L-shaped limiting step, the outer wall of the outer plug is horizontally provided with a plurality of annular limiting radial strips protruding outwards, the plurality of annular limiting radial strips are located at the lower part of the first L-shaped flange, the plurality of annular limiting radial strips are respectively matched with the plurality of stepped annular buckles, the outer plug is internally provided with a second L-shaped limiting step and a plurality of annular limiting grooves, and the second L-shaped limiting step is embedded inside the first end.

3. The dropper bottle of claim 2, wherein the inner plug is a stepped cavity structure with an opening at one end, a second L-shaped flange and a plurality of second annular limiting radial strips are arranged at the outer side of the opening end of the inner plug, the plurality of second annular limiting radial strips are matched with the plurality of annular limiting grooves, the second L-shaped flange is fixedly abutted with the second end, a circular through hole is arranged at the bottom of the inner plug in a penetrating manner, and the inner plug is rotatably arranged inside the outer plug.

4. The dropper bottle of claim 3, wherein the rubber dropper head is of a nipple-shaped structure with a second L-shaped limiting step at one end, the rubber dropper head is half embedded between the outer plug and the inner plug, the second L-shaped limiting step is matched with the first L-shaped limiting step, and the rubber dropper head is fixedly abutted with the outer plug and the inner plug.