CN214085701U

CN214085701U - Novel self-priming dropper

Info

Publication number: CN214085701U
Application number: CN202021781429.6U
Authority: CN
Inventors: 陈剑海
Original assignee: Shanghai Yingyu Plastic Products Co ltd
Current assignee: Shanghai Yingyu Plastic Products Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-08-31
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a novel from inhaling burette of cosmetics technical field, the bottle comprises a bottle body, the top of bottle is provided with the bottleneck, be provided with the burette on the bottleneck, be provided with the stopper in between bottleneck and the burette, be provided with the external screw thread on the bottleneck, there is the inner cup through threaded connection on the bottleneck, the cooperation of opening point is provided with the enclosing cover on the inner cover, be provided with the button on the enclosing cover, be provided with compression spring on the button, the checkpoint cooperation is provided with the piston on the button, the piston with the inner wall swing joint of burette, the inner stopper with the contact department of inner cup is provided with the compelling piece, the piston with the cooperation is hugged closely to the burette inner wall, and this utility model has reduced the volume of product, and the structure is simpler and easier, improves the antiseep effect to and the compatibility of product and material body.

Description

Novel self-priming dropper

Technical Field

The utility model relates to the technical field of cosmetics, in particular to a novel self-priming dropper.

Background

Along with the development of times, customers have higher and higher requirements on products, the self-priming dropper in the prior art is single in function, complex in structure, large in size and incapable of being well compatible with cosmetics, and some self-priming droppers are provided with rubber heads, and a piston cylinder and the dropper are not integrally designed, so that leakage is easy to occur, the use experience of the users is influenced, resources are wasted, and the use cost is increased.

Based on this, the utility model designs a novel self-priming dropper to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel self-priming dropper to solve the self-priming dropper function that proposes in the above-mentioned background art comparatively single, the complicated volume of structure is great, can not be fine compatible with cosmetics, some self-priming droppers have rubber head and piston cylinder and drip tube easy seepage that integrated design is not, influence the user and use experience, and the extravagant resource improves the use cost problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel self-priming dropper, the bottle comprises a bottle body, the top of bottle is provided with the bottleneck, be provided with the burette on the bottleneck, be provided with the inside plug between bottleneck and the burette, be provided with the external screw thread on the bottleneck, there is the inner cup through threaded connection on the bottleneck, the cooperation of opening point is provided with the enclosing cover on the inner cover, be provided with the button on the enclosing cover, be provided with compression spring on the button, the checkpoint cooperation is provided with the piston on the button, the piston with the inner wall swing joint of burette, the inside plug with the contact department of inner cup is provided with compels the piece, and the volume is less, and the structure is simple and easy, improves the compatibility of antiseep effect and product and material body.

As a further proposal of the utility model, the piston is closely matched with the inner wall of the dropper.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cancellation rubber head makes piston cylinder and burette integrated design, has reduced the volume of product, and the structure is simpler and easier, improves the compatibility of product and material body, has improved the antiseep effect, resources are saved, and reduce cost improves the user and uses experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bottle body; 2. a bottle mouth; 3. a dropper; 4. an inner plug; 5. an inner cover; 6. an outer cover; 7. a button; 8. a compression spring; 9. a piston; 10. and (5) tightening the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel self-priming dropper, includes bottle 1, the top of bottle 1 is provided with bottleneck 2, be provided with burette 3 on the bottleneck 2, be provided with interior stopper 4 between bottleneck 2 and the burette 3, be provided with the external screw thread on the bottleneck 2, there is inner cup 5 through threaded connection on the bottleneck 2, the departure point cooperation is provided with enclosing cover 6 on the inner cup 5, be provided with button 7 on the enclosing cover 6, be provided with compression spring 8 on the button 7, the checkpoint cooperation is provided with piston 9 on the button 7, piston 9 with the inner wall swing joint of burette 3, interior stopper 4 with the contact department of inner cup 5 is provided with packing piece 10, and the volume is less, and the structure is simple and easy, improves the compatibility of antiseep effect and product and material body.

The piston 9 is tightly matched with the inner wall of the dropper 3.

The working principle is as follows: above-mentioned novel self-priming dropper during operation, at first, people clockwise rotation enclosing cover 6, enclosing cover 6 prevents through inside screw thread column structure and 5 side spouts of inner cup that rock the cooperation and drives push down button 7, it moves down to drive piston 9 through push down button 7, push down button 7 simultaneously and drive compression spring 8, then anticlockwise

rotation enclosing cover

6, 6 internal thread of enclosing cover no longer pushes down button 7, button 7 drives piston 9 together up through 8 bounce power of compression spring and the cooperation of 5 side spouts of inner cup, thereby make the inside negative pressure that produces of piston cylinder reach the effect that burette 3 inhaled the material.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel self-priming dropper is characterized in that: the novel bottle comprises a bottle body (1), the top of bottle (1) is provided with bottleneck (2), be provided with burette (3) on bottleneck (2), be provided with between bottleneck (2) and burette (3) interior stopper (4), be provided with the external screw thread on bottleneck (2), there are inner cup (5) through threaded connection on bottleneck (2), the stuck point cooperation is provided with enclosing cover (6) on inner cup (5), be provided with button (7) on enclosing cover (6), be provided with compression spring (8) on button (7), the stuck point cooperation is provided with piston (9) on button (7), piston (9) with the inner wall swing joint of burette (3), interior stopper (4) with the contact department of inner cup (5) is provided with packing piece (10).

2. The novel self-priming dropper of claim 1, wherein: the piston (9) is tightly matched with the inner wall of the dropper (3).