CN216316162U

CN216316162U - Dropping bottle

Info

Publication number: CN216316162U
Application number: CN202122524688.1U
Authority: CN
Inventors: 陈华根
Original assignee: Zhejiang Xinyu Technology Co ltd
Current assignee: Zhejiang Xinyu Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-19
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a dropping bottle, which comprises a rubber head, a bottle body, a dropper, an outer cover and an inner plug; one end part of the dropper is inserted into the rubber head, and the other end part of the dropper is positioned in the bottle body; the top of the bottle body is provided with a threaded end which is in threaded connection with the inside of the outer cover; the inner part of the outer cover is hollow, one end of the outer cover is in an opening shape, and the glue head extends outwards from the opening position; the inner plug is hollow, a material scraping end is arranged in the inner plug, a scraping blade is arranged in the material scraping end, an elastic spiral groove is formed in a side arm of the material scraping end, and the inner plug is located in a threaded end of the bottle body and matched with the dropper. The utility model can solve the technical problem of removing the emulsion on the dropper.

Description

Dropping bottle

Technical Field

The utility model relates to a dropping bottle for filling emulsion, which is designed with a unique part for removing viscous emulsion on an outer arm of a bottle tube.

Background

The dropping bottle is a cosmetic bottle, which mainly comprises a rubber head, a bottle body, a dropper and other components, wherein the rubber head is hollow, and the latex in the bottle body can be sucked into the dropper by using the vacuum principle by extruding the rubber head through fingers; the bottle body is mainly of a cylindrical structure, so that viscous emulsion can be conveniently contained; the dropper is mainly made of glass and is designed with a bent angle. Because the emulsion viscosity is higher, the emulsion can be adhered to the outer arm of present burette simultaneously, causes the waste of emulsion like this, and the use experience that causes for the user simultaneously is not very good yet, has influenced the quality of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dropper bottle, which solves the technical problem of how to remove emulsion on a dropper.

The dropping bottle comprises a rubber head, a bottle body, a dropper, an outer cover and an inner plug; one end part of the dropper is inserted into the rubber head, and the other end part of the dropper is positioned in the bottle body; the top of the bottle body is provided with a threaded end which is in threaded connection with the inside of the outer cover; the inner part of the outer cover is hollow, one end of the outer cover is in an opening shape, and the glue head extends outwards from the opening position; the inner plug is hollow, a material scraping end is arranged in the inner plug, a scraping blade is arranged in the material scraping end, an elastic spiral groove is formed in a side arm of the material scraping end, and the inner plug is located in a threaded end of the bottle body and matched with the dropper.

The rubber head is integrally in a round cap shape, the rubber head is hollow inside, the top of the rubber head is sealed in a round top shape, the middle position of the rubber head is cylindrical, the bottom of the rubber head is provided with an opening, the bottom of the rubber head is provided with a conical end and a sealing end, the conical end is integrally in a conical cylinder shape, the sealing end is integrally in a cylinder shape, an annular notch which is sunken inwards is arranged between the conical end and the sealing end, and the notch is matched with the port at the top of the outer cover in an annular mode.

The bottle body is integrally in a conical structure, and the inner diameter of the bottle body is gradually increased from top to bottom.

One end of the inner plug is provided with a skirt edge, a first flaring end is arranged between the skirt edge and one side of the scraping end, the other side of the scraping end is provided with a second flaring end, and the two flaring end conical curved surfaces are in transition fit with the scraping end.

The scraping blade is integrally arc-shaped, the arc-shaped shape corresponds to the arc shape of the spiral groove, and the scraping blade protrudes inwards and corresponds to the outer arm of the dropper in a squeezing relationship.

The skirt edge is matched with the sealing end of the rubber head, the skirt edge is positioned at the top of the threaded end of the bottle body, and the first flaring end, the scraping end and the second flaring end are positioned inside the threaded end.

The wiper blades have 2 blades, wherein the trailing end of one blade is aligned with the leading end of the other blade in the longitudinal direction.

The inner plug is an integrally formed PE inner plug.

And a hollow sealing ring is additionally arranged between the top of the inner plug and the sealing part.

The caliber of the first flared end is larger than that of the second flared end.

The utility model has the beneficial effects that: due to the design of the inner plug, the inner plug enables the scraping end to be an elastic body through the design of the unique spiral groove, and meanwhile, the inner scraping blade is utilized, so that when the dropper is pulled out, the outer arm of the dropper is scraped by the scraping blade, and meanwhile, the dropper is ensured not to be clamped in the scraping process by utilizing the elastic structure, so that the dropper has a good using effect.

Drawings

FIG. 1 is a schematic view of a dropper bottle;

FIG. 2 is a schematic view of a glue head;

FIG. 3 is a schematic view of the outer lid;

FIG. 4 is a schematic view of the dropper with the outer cover removed;

FIG. 5 is a schematic view of a bottle;

FIG. 6 is a schematic view of the dropper of FIG. 4 with the bottle body removed;

FIG. 7 is a schematic view of an internal plug;

FIG. 8 is another side schematic view of the inner plug;

FIG. 9 is a schematic view of a dropper;

in the figure, 1, a rubber head, 11, a conical end, 12, a sealing end, 13, a notch, 2, a bottle body, 21, a threaded end, 3, a dropper, 4, an outer cover, 41, a port, 5, an inner plug, 51, a skirt, 52, a first flared end, 53, a scraping end, 531, a spiral groove, 532, a scraping piece, 54, a second flared end, 55, a conical curved surface and 6 sealing rings are arranged.

Detailed Description

Referring to fig. 1 to 9, the dropper shown in the figures includes a rubber head 1, a bottle body 2, a dropper 3, an outer cap 4, and an inner plug 5; wherein the rubber head 1 is used for sucking the emulsion in the bottle body 2 into the dropper 3 under the extrusion of external force, the bottle body 2 is used for containing the emulsion, the dropper 3 is used for sucking the emulsion, the outer cover 4 is used for external fixation and decoration, and the inner plug 5 is used for scraping the emulsion on the outer arm of the dropper 3. In practical application, other parts can be added, so that the quality of the product is improved.

The whole rubber head 1 is made of soft materials, a cavity is formed in the rubber head 1, the top of the rubber head is closed, and the bottom of the rubber head is open. The rubber head 1 is integrally designed into a shape of a high cap, the top part is in a dome shape, the middle part is in a cylindrical shape, and the bottom part is provided with a conical end 11 and a sealing end 12. The conical end 11 belongs to the transition part between the sealing end 12 and the middle part of the rubber head 1, the sealing end 12 is integrally cylindrical and is used for sealing with the top of the inner plug 5, an inwardly concave annular notch 13 is designed between the conical end 11 and the sealing end 12, and the notch 13 is annularly matched with the top of the outer cover 4 at the edge of the port 41 at the position, so that the rubber head 1 is in sealing fit with the outer cover 4.

The bottle body 2 is integrally made of a high-permeability material, the top of the bottle body is provided with a bottle mouth with external threads, the inner diameter of the middle-lower position of the bottle body 2 is gradually increased from top to bottom, so that the bottle body is integrally in a conical structure, and the inside of the bottle body 2 is hollow and used for containing emulsion. In practical application, the lower position of the body 2 can be designed into a cylinder with the same inner diameter, and the external thread, i.e. the threaded end 21, can be replaced by a buckle, so that the body is matched with the outer cover 4 in a buckling mode. In order to have better using effect, the outer arm of the bottle body 2 can adopt coating treatment, thereby having the function of fantasy color.

The dropper 3 is made of glass and is inserted into the emulsion in the bottle body 2 by adopting the prior dropper 3, the dropper is bent at the end position of one end, and the rubber head 1 is inserted at the other end position. The dropper 3 generates a vacuum under the pressure of the rubber head 1, and then the emulsion enters the dropper 3 due to retraction.

The outer cap 4 is in this case designed in the shape of a cylinder, the top of which extends towards the middle position so as to have an opening at the location of the port 41, where the glue head 1 extends outwards. The outer cap 4 is hollow and has an opening at the bottom, and the outer cap 4 is threaded inside to be screwed with the threaded end 21 of the bottle body 2. In the actual use process, the outer cover 4 can be electroplated, so that a good visual effect is achieved.

The inner plug 5 is hollow in the whole, and the inner plug 5 is sequentially provided with a skirt 51, a first flared end 52, a scraping end 53 and a second flared end 54 from the bottle mouth to the bottle interior. The first flared end 52, the scraping end 53, and the second flared end 54 are inside the threaded end 21. The skirt 51 extends outwardly and seals against the top of the mouth of the bottle body 2, and the skirt 51 is also sealed against the sealing end 12 of the rubber head 1 by the addition of a sealing ring 6. The first flared end 52 is close to the skirt 51, the first flared end 52 is in transition fit with the scraping end 53 through a conical curved surface 55, and the first flared end 52 is used for supporting the scraping end 53. The side arm of the scraping end 53 is provided with a spiral elastic spiral groove 531, the side arm of the scraping end 53 is internally provided with a scraping blade 532, the scraping blade 532 is integrally designed into an arc shape, the overall shape of the arc shape can be designed to correspond to the spiral groove 531, and meanwhile, the scraping blade 532 protrudes inwards to keep being matched with the outer arm of the dropper 3 in a squeezing relation, so that the emulsion of the outer arm of the dropper 3 can be scraped. In order to scrape off cleanly, the mutual positions of the two blades 532 are designed such that the trailing end of one blade 532 is aligned with the leading end of the other blade 532 in the longitudinal direction. A second flared end 54 is arranged on the side of the scraping end 53 opposite to the first flared end 52, the second flared end 54 is also fitted with the scraping end 53 by a conical surface 55, the caliber of the second flared end 54 is smaller than that of the first flared end 52, and the emulsion flows back into the bottle body 2 through the second flared end 54 when being scraped by the scraping end 53. The skirt 51, the first flared end 52, the scraping end 53 and the second flared end 54 can be designed into an integrated structure, and the inner plug 5 is made of PE material, so that the inner plug does not react with the emulsion. In practical applications, the shapes of the first flared end 52 and the second flared end 54 can be slightly modified, and the number of the spiral grooves 531, the spiral angle, the number of the scrapers 532, and the radian of the scrapers 532 can be slightly adjusted according to practical situations.

The above-described embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the technical solution and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the technical solution.

Meanwhile, in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "fixed", "fit", and the like are to be broadly construed, and for example, may be fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present technical solution have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the technical solution, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The dropping bottle comprises a rubber head (1), a bottle body (2), a dropper (3) and an outer cover (4), and is characterized in that: also comprises an inner plug (5); one end part of the dropper (3) is inserted into the rubber head (1), and the other end part is positioned in the bottle body (2); the top of the bottle body (2) is provided with a threaded end (21), and the threaded end (21) is in threaded connection with the inside of the outer cover (4); the inner part of the outer cover (4) is hollow, one end of the outer cover is in an opening shape, and the glue head (1) extends outwards from the opening position; the inner plug (5) is hollow, the inner plug (5) is internally provided with a material scraping end (53), the material scraping end (53) is internally provided with a scraping blade (532), a side arm of the material scraping end (53) is provided with an elastic spiral groove (531), and the inner plug (5) is positioned inside the threaded end (21) of the bottle body (2) and is matched with the dropper (3).

2. The dropper bottle of claim 1, wherein: glue head (1) and wholly become the dome shape, should glue head (1) inside cavity, the sealed dome that becomes in top of gluing head (1), the intermediate position of gluing head (1) becomes cylindrically, the bottom of gluing head (1) has the opening, have cone end (11) and sealed end (12) in this bottom, wherein cone end (11) wholly is the circular cone cylindricality, sealed end (12) wholly is the cylindricality, have annular notch (13) of sunken annular inwards between cone end (11) and sealed end (12), this notch (13) and the port (41) ring-type cooperation at enclosing cover (4) top.

3. A dropper bottle according to claim 2, wherein: the bottle body (2) is integrally in a conical structure, and the inner diameter of the bottle body is gradually increased from top to bottom.

4. A dropper bottle according to claim 3, wherein: one end of the inner plug (5) is provided with a skirt edge (51), a first flared end (52) is arranged between the skirt edge (51) and one side of the scraping end (53), the other side of the scraping end (53) is provided with a second flared end (54), and the two flared end conical curved surfaces (55) are in transition fit with the scraping end (53).

5. The dropper bottle of claim 4, wherein: the scraping blade (532) is integrally arc-shaped, the arc-shaped shape corresponds to the arc shape of the spiral groove (531), and the scraping blade (532) protrudes inwards and corresponds to the outer arm of the dropper (3) in a squeezing relationship.

6. The dropper bottle of claim 5, wherein: skirt border (51) and the sealed end (12) cooperation of gluing head (1), this skirt border (51) are in the screw thread end (21) top of bottle (2), and first flared end (52), scrape material end (53), second flared end (54) are in inside screw thread end (21).

7. The dropper bottle of claim 6, wherein: the wiper blades (532) have 2 blades, wherein the trailing end of one blade (532) is aligned in the longitudinal direction with the leading end of the other blade (532).

8. The dropper bottle of claim 7, wherein: the inner plug (5) is a PE inner plug (5) which is integrally formed.

9. The dropper bottle of claim 8, wherein: and a hollow sealing ring (6) is additionally arranged between the top of the inner plug (5) and the sealing part.

10. The dropper bottle of claim 9, wherein: the caliber of the first flared end (52) is larger than that of the second flared end (54).