CN213849195U

CN213849195U - Special pump head of cosmetic bottle

Info

Publication number: CN213849195U
Application number: CN202022790717.4U
Authority: CN
Inventors: 严金水; 雷文
Original assignee: Guangzhou Xiangzhiying Mould Plastic Products Co ltd
Current assignee: Guangzhou Xiangzhiying Mould Plastic Products Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-03
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a cosmetics technical field discloses a special pump head of cosmetic bottle, including pump head body and bearing, the lower extreme fixed mounting of pump head body has the casing, the thread groove has all been seted up to the left and right sides of casing, the inside of thread groove is provided with the screw rod, the inside of casing is provided with the clamp plate, the end of screw rod is passed through the bearing and is connected with the clamp plate rotation, the inboard bonding of clamp plate has the layering. The utility model discloses a thread groove, screw rod, bearing, clamp plate and the layering that sets up to be suitable for the cosmetic bottle of unidimensional bottleneck, further improve the reuse rate of pump head, through receiver, aseptic cotton, first straight tube, bellows and the second straight tube that sets up, avoid external impurity to get into the second straight tube, cause the cosmetics pollution in the second straight tube, comparatively practical is fit for extensively promoting and using.

Description

Special pump head of cosmetic bottle

Technical Field

The utility model relates to a cosmetics technical field specifically is a special pump head of cosmetic bottle.

Background

The existing cosmetic bottles and other bottles for most daily chemical articles are provided with a pump head which is used for pumping out liquid or paste in the bottle body, so that the cosmetic bottle is convenient to use.

Through retrieval publication number (CN209898578U), disclosed a pump head of cosmetics, the pump head includes connecting pipe, spring, little well lid, piston tip, the body that in proper order and coaxial coupling, the spring cup joint between the up end of connecting pipe and little well lid, the lower terminal surface of little well lid closes on the body through joint mode lid, the lower extreme of connecting pipe and the upper end fixed connection of piston tip.

In implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the utility model discloses a although reduced the manufacturing cost of pump head, can't be suitable for not unidimensional cosmetic bottle, lead to reuse rate to descend, the discharging pipe lacks protection machanism moreover, leads to the cosmetics in the discharging pipe to pollute very easily, consequently, we propose the special pump head of cosmetic bottle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special pump head of cosmetic bottle has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special pump head for cosmetic bottles comprises a pump head body and a bearing;

the lower end of the pump head body is fixedly provided with a shell, the left side and the right side of the shell are both provided with thread grooves, a screw is arranged inside the thread grooves, a pressure plate is arranged inside the shell, and the tail end of the screw is rotatably connected with the pressure plate through a bearing;

the inboard bonding of clamp plate has the layering, the left side upper end fixed mounting of casing has the receiver, the inside packing of receiver has the aseptic cotton, the upper end left side intercommunication of pump head body has first straight tube, the left side intercommunication of first straight tube has the bellows, the left end intercommunication of bellows has the second straight tube.

As an optimized embodiment of the present invention, the pressing strip is made of wear-resistant rubber, and the pressing strip is distributed at equal intervals.

As a preferred embodiment of the present invention, the size of the screw is identical to the thread groove, and the screw is spirally connected to the thread groove.

As a preferred embodiment of the present invention, the top side of the storage box is circular, and the storage box is made of plastic material.

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

1. the utility model discloses a thread groove that sets up, the screw rod, a bearing, clamp plate and layering, during the installation, at first inside inserting the cosmetic bottle to the lower extreme of pump head body, clockwise rotation both sides's screw rod again, the screw rod drives the clamp plate and compresses tightly the cosmetic bottle bottleneck, be convenient for fix the pump head body in the cosmetic bottle upper end, thereby be suitable for the cosmetic bottle of unidimensional bottleneck, further improve the reuse rate of pump head, receiver through setting up, the aseptic cotton, first straight tube, bellows and second straight tube, make the back of using up, the anticlockwise rotation second straight tube, insert in the receiver to the second straight tube, shelter from the end of second straight tube through the aseptic cotton, avoid external impurity to get into the second straight tube, cause the cosmetics pollution in the second straight tube, be favorable to the special pump head of more practical use cosmetic bottle.

2. The utility model discloses a layering adopts wear-resisting rubber to make, and the layering equidistance distributes, is convenient for increase the frictional force of clamp plate through the layering, further improves the stability of pump head body, is favorable to the special pump head of a more practical use cosmetic bottle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a special pump head for cosmetic bottles of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a pressing plate of a pump head special for cosmetic bottles of the present invention;

fig. 3 is a schematic diagram of the local enlarged structure at the position a of the special pump head for cosmetic bottle of the present invention.

In the figure: 1. pump head body, 2, casing, 3, thread groove, 4, screw rod, 5, bearing, 6, clamp plate, 7, layering, 8, receiver, 9, aseptic cotton, 10, first straight tube, 11, bellows, 12, second straight tube.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a special pump head for cosmetic bottles comprises a pump head body 1 and a bearing 5;

a shell 2 is fixedly mounted at the lower end of the pump head body 1, thread grooves 3 are formed in the left side and the right side of the shell 2, a screw rod 4 is arranged inside the thread groove 3, a pressing plate 6 is arranged inside the shell 2, and the tail end of the screw rod 4 is rotatably connected with the pressing plate 6 through a bearing 5;

pressing plate 6's inboard bonding has layering 7, casing 2's left side upper end fixed mounting has receiver 8, the inside packing of receiver 8 has aseptic cotton 9, pump head body 1's upper end left side intercommunication has first straight tube 10, the left side intercommunication of first straight tube 10 has bellows 11, the left end intercommunication of bellows 11 has second straight tube 12.

Referring to fig. 1, 2 and 3 in this embodiment, through the arrangement of the thread groove 3, the screw rod 4, the bearing 5, the pressing plate 6 and the pressing strip 7, during installation, firstly, the lower end of the pump head body 1 is inserted into the cosmetic bottle, then the screw rods 4 at the two sides are rotated clockwise, the screw rods 4 drive the pressing plate 6 to tightly press the opening of the cosmetic bottle, so that the pump head body 1 is conveniently fixed at the upper end of the cosmetic bottle, thereby being suitable for cosmetic bottles with bottle mouths of different sizes, further improving the recycling rate of pump heads, and after the cosmetic bottles are used, the second straight pipe 12 is rotated anticlockwise to insert the second straight pipe 12 into the storage box 8 through the storage box 8, the sterilized cotton 9, the first straight pipe 10, the corrugated pipe 11 and the second straight pipe 12, shelter from the end of second straight tube 12 through aseptic cotton 9, avoid external impurity to get into second straight tube 12, cause the cosmetics pollution in the second straight tube 12, be favorable to the special pump head of more practical use cosmetic bottle.

Wherein, layering 7 adopts wear-resisting rubber to make, just layering 7 equidistance distributes.

In this embodiment, referring to fig. 1 and 2, the pressing strips 7 are made of wear-resistant rubber, and the pressing strips 7 are distributed at equal intervals, so that the friction force of the pressing plate 6 is increased by the pressing strips 7, the stability of the pump head body 1 is further improved, and the pump head special for cosmetic bottles is more practically used.

Wherein, the size of the screw rod 4 is matched with the thread groove 3, and the screw rod 4 is spirally connected with the thread groove 3.

Wherein, receiver 8's top side is circular, just receiver 8 adopts the plastics material to make.

Theory of operation, during the installation, at first inside inserting the cosmetic bottle to the lower extreme of pump head body 1, the screw rod 4 of clockwise rotation both sides again, screw rod 4 drives clamp plate 6 and compresses tightly the cosmetic bottle bottleneck, be convenient for fix pump head body 1 in the cosmetic bottle upper end, thereby be suitable for the cosmetic bottle of unidimensional bottleneck, further improve the reuse rate of pump head, receiver 8 through setting up, aseptic cotton 9, first straight tube 10, bellows 11 and second straight tube 12, after having used up, anticlockwise rotation second straight tube 12, insert receiver 8 to second straight tube 12 in, shelter from the end of second straight tube 12 through aseptic cotton 9, avoid external impurity to get into second straight tube 12, cause the cosmetics pollution in the second straight tube 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A special pump head for cosmetic bottles is characterized by comprising a pump head body (1) and a bearing (5);

the pump head comprises a pump head body (1), and is characterized in that a shell (2) is fixedly mounted at the lower end of the pump head body (1), threaded grooves (3) are formed in the left side and the right side of the shell (2), a screw rod (4) is arranged inside the threaded grooves (3), a pressing plate (6) is arranged inside the shell (2), and the tail end of the screw rod (4) is rotatably connected with the pressing plate (6) through a bearing (5);

the inboard bonding of clamp plate (6) has layering (7), the left side upper end fixed mounting of casing (2) has receiver (8), the inside packing of receiver (8) has aseptic cotton (9), the upper end left side intercommunication of pump head body (1) has first straight tube (10), the left side intercommunication of first straight tube (10) has bellows (11), the left end intercommunication of bellows (11) has second straight tube (12).

2. A pump head special for a cosmetic bottle according to claim 1, wherein: the pressing strips (7) are made of wear-resistant rubber, and the pressing strips (7) are distributed at equal intervals.

3. A pump head special for a cosmetic bottle according to claim 1, wherein: the size of the screw rod (4) is matched with that of the thread groove (3), and the screw rod (4) is spirally connected with the thread groove (3).

4. A pump head special for a cosmetic bottle according to claim 1, wherein: the top side of storage box (8) is circular, just storage box (8) adopt the plastics material to make.