CN220032727U - Mixed skin care pump with filter screen structure - Google Patents

Abstract

The utility model provides a mixed skin care pump with a filter screen structure, which comprises a mounting seat, a pump assembly arranged in the mounting seat and a pressing head cap slidably arranged on the upper side of the mounting seat, wherein the pressing head cap is in driving connection with the pump assembly; a liquid outlet is formed in the pressing head cap, a liquid outlet is formed in the outer side end of the liquid outlet, and the inner side end of the liquid outlet is communicated with the pump assembly; at least one filter screen plug is arranged in the liquid outlet channel along the axial direction and is used for enabling emulsion pumped by the pump assembly to be mixed more uniformly; when liquid is discharged, emulsion is pumped out through the pump assembly and flows out from the liquid outlet after passing through the filter screen plug; the mixed skin care pump with the filter screen structure overcomes the defect that essence particles and emulsion of the existing skin care pump are unevenly mixed.

Description

Mixed skin care pump with filter screen structure

Technical Field

The utility model relates to the field of cosmetic packaging, in particular to a mixed skin care pump with a filter screen structure.

Background

Cosmetics play an increasingly important role in life, cosmetics such as emulsion, essence and the like with certain fluidity are usually packaged in a packaging bottle, and a pressing head is arranged on the packaging bottle so as to press the cosmetics in the packaging bottle out, and the cosmetics are convenient to use, and a vacuum bottle is a common cosmetic bottle.

The patent number CN215125166U discloses a novel cosmetic bottle, which comprises a bottle body, a pressing head with a liquid outlet and positioned above the bottle body, and a pump body arranged between the bottle body and the pressing head, wherein the liquid outlet can be automatically opened and closed, a piston in sealing fit with the inner wall of the bottle body is arranged in the bottle body, and an air hole is formed in the lower end of the bottle body; the lower end of the pump body is provided with a one-way valve which can open or close the liquid inlet of the pump body, and when the push head is pressed downwards, the one-way valve can close the liquid inlet of the pump body so that the pressure in the pump body is higher than the atmospheric pressure and the fluid in the pump body flows out from the liquid outlet of the push head; the structure is the conventional common packaging bottle, and as essence particles are mixed in certain skin care products and cosmetic formulas, the essence particles are often mixed in liquid in larger particles or strips, and are extruded through a pump when in use, however, after being extruded through the conventional skin care pump, the particles are still thicker, are not uniformly mixed with the liquid, and are required to be mixed by a consumer after the consumer uses hands, so that the use is inconvenient.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing a mixed skin care pump with a filter screen structure, so as to overcome the defect of uneven mixing of essence particles and emulsion of the existing skin care pump.

(II) technical scheme

In order to solve the technical problems, the utility model provides a mixed skin care pump with a filter screen structure, which comprises a mounting seat, a pump assembly arranged in the mounting seat and a pressing head cap slidably arranged on the upper side of the mounting seat, wherein the pressing head cap is in driving connection with the pump assembly; a liquid outlet is formed in the pressing head cap, a liquid outlet is formed in the outer side end of the liquid outlet, and the inner side end of the liquid outlet is communicated with the pump assembly; at least one filter screen plug is arranged in the liquid outlet channel along the axial direction and is used for enabling emulsion pumped by the pump assembly to be mixed more uniformly; when liquid is discharged, emulsion is pumped out through the pump assembly and flows out from the liquid outlet after passing through the filter screen plug.

Further, the liquid outlet channel comprises a first channel and a second channel which are mutually communicated, the first channel is vertically arranged, the second channel is obliquely arranged, the filter screen plug is installed in the first channel, and the liquid outlet is arranged at the outer side end of the second channel. The inner center of the pressing head cap is provided with an annular convex column, the annular convex column is internally provided with the first channel, and the annular convex column is connected with the pump assembly.

Further, the filter screen plug comprises a hollow annular main body, a filter screen piece is arranged at one end of the annular main body, and the annular main body is fixed on the inner wall of the annular convex column in a tight fit mode. The annular main body and the filter screen sheet are of an integrated structure.

Further, a central tube is arranged in the inner central position of the mounting seat, and the pump assembly is mounted in the central tube.

Further, the pump assembly comprises a locking cover connected with the central tube, an inner tube body fixed at the lower end of the locking cover and a valve rod slidably mounted in the locking cover, wherein the inner tube body is arranged in the central tube, one end of the valve rod penetrates through the locking cover and then extends into the inner tube body, a piston is mounted at the extending end of the valve rod, and the piston is slidably connected with the inner wall of the inner tube body.

Further, the bottom of the inner pipe body is provided with a liquid inlet, and a one-way valve is arranged at the liquid inlet. A spring is arranged between the valve rod and the locking cover in an abutting mode, and the spring always enables the valve rod to move towards the upper side.

Further, the upper side of the mounting seat is detachably provided with an outer cover, and the outer cover covers the outer side of the pressing head cap.

(III) beneficial effects

According to the mixed skin care pump with the filter screen structure, the filter screen plugs are added in the liquid outlet channel, so that essence particles can be crushed after passing through the filter screens with the extremely fine holes, the essence particles are mixed with emulsion more uniformly, the mixture can be directly used after being extruded by consumers, the number of the filter screen plugs can be overlapped according to the requirements, and the requirements of various liquids can be met; overcomes the defect of uneven mixing of essence particles and emulsion of the prior skin care pump.

Drawings

FIG. 1 is a perspective view of a hybrid skin care pump with a filter screen structure of example 1;

FIG. 2 is an exploded view of a hybrid skin care pump with a filter screen structure according to example 1;

FIG. 3 is a cross-sectional view of a hybrid skin care pump with a filter screen structure of example 1;

fig. 4 is a schematic structural view of a connection between a pressing head cap and a filter plug of a mixing skin care pump with a filter structure in example 1;

FIG. 5 is a perspective view of a filter screen structure of a hybrid skin care pump with a filter screen plug cap and a filter screen plug connection according to example 1;

FIG. 6 is a perspective view of a filter plug of a hybrid skin care pump with a filter structure of example 1;

FIG. 7 is a cross-sectional view of a hybrid skin care pump with a screen configuration of example 2;

the corresponding component names for each reference number in the figures are: 1. a mounting base; 101. a central tube; 201. a locking cover; 202. an inner tube body; 203. a valve stem; 204. a piston; 205. a liquid inlet; 206. a one-way valve; 207. a spring; 3. pressing the head cap; 301. a liquid outlet channel; 302. a liquid outlet; 303. a first channel; 304. a second channel; 305. an annular convex column; 4. a screen plug; 401. an annular body; 402. a filter screen sheet; 5. and an outer cover.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Example 1:

referring to fig. 1 to 6, the present embodiment provides a mixing skin care pump with a filter screen structure, which comprises a mounting seat 1, a pump assembly arranged in the mounting seat 1, and a pressing head cap 3 slidably mounted on the upper side of the mounting seat 1, wherein the pressing head cap 3 is in driving connection with the pump assembly, and the pump assembly is driven by pressing the pressing head cap 3 when in use.

Referring to fig. 3 and 4, a liquid outlet channel 301 is arranged in the pressing head cap 3, a liquid outlet 302 is arranged at the outer side end of the liquid outlet channel 301, and the inner side end of the liquid outlet channel 301 is communicated with the pump assembly; a filter plug 4 is arranged in the liquid outlet channel 301 along the axial direction, and the filter plug 4 is used for enabling emulsion pumped by the pump assembly to be mixed more uniformly; upon exiting, the emulsion is pumped through the pump assembly, through the screen plug 4 and out the exit 302.

Referring to fig. 3 to 5, the liquid outlet channel 301 includes a first channel 303 and a second channel 304 which are communicated with each other, the first channel 303 is vertically arranged, the second channel 304 is obliquely arranged, the filter plug 4 is installed in the first channel 303, and the liquid outlet 302 is arranged at the outer side end of the second channel 304. The inner center of the pressing head cap 3 is provided with an annular convex column 305, a first channel 303 is arranged in the annular convex column 305, and the annular convex column 305 is connected with the pump assembly.

Referring to fig. 5 and 6, the filter plug 4 comprises a hollow annular body 401, one end of the annular body 401 is provided with a filter screen sheet 402, and the annular body 401 is fixed on the inner wall of the annular boss 305 in a tight fit manner. Wherein, the annular main body 401 and the filter screen 402 are in an integral structure. The filter screen plug is formed by integral injection molding, the filter screen piece does not need to be welded, so that the production is more convenient, the filter screen piece cannot fall off due to the impact of liquid, and the use is more reliable.

Referring to fig. 2 and 3, a center tube 101 is provided at an inner center position of the mount 1, and a pump assembly is installed in the center tube 101. The pump assembly comprises a locking cover 201 connected with the central tube 101, an inner tube body 202 fixed at the lower end of the locking cover 201 and a valve rod 203 slidably mounted in the locking cover 201, wherein the inner tube body 202 is arranged in the central tube 101, one end of the valve rod 203 penetrates through the locking cover 201 and then extends into the inner tube body 202, a piston 204 is mounted at the extending end of the valve rod 203, and the piston 204 is slidably connected with the inner wall of the inner tube body 202. The bottom of the inner pipe 202 is provided with a liquid inlet 205, and a one-way valve 206 is arranged at the liquid inlet 205. A spring 207 is interposed between the valve rod 203 and the locking cap 201, and the spring 207 always moves the valve rod 203 upward.

Referring to fig. 1 to 3, an outer cover 5 is detachably mounted on the upper side of the mounting base 1, and the outer cover 5 is covered on the outer side of the pressing head cap 3.

Example 2:

referring to fig. 7, the difference between the mixing skin care pump with a filter structure and the embodiment 1 is that: two filter plugs 4 are installed in the liquid outlet channel 301 along the axial direction, and the number of the filter plugs can be selected according to the requirement in actual use.

According to the mixed skin care pump with the filter screen structure, the filter screen plugs are added in the liquid outlet channels, essence particles can be crushed after passing through the filter screens with the extremely fine holes, so that the essence particles are mixed with emulsion more uniformly, consumers can directly use the mixed skin care pump after extruding the mixed skin care pump, the number of the filter screen plugs can be overlapped according to requirements, and the requirements of various liquids can be met.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. A take mixed skin care pump of filter screen structure, its characterized in that: the device comprises a mounting seat (1), a pump assembly arranged in the mounting seat (1) and a pressing head cap (3) which is slidably arranged on the upper side of the mounting seat (1), wherein the pressing head cap (3) is in driving connection with the pump assembly; a liquid outlet channel (301) is arranged in the pressing head cap (3), a liquid outlet (302) is arranged at the outer side end of the liquid outlet channel (301), and the inner side end of the liquid outlet channel is communicated with the pump assembly; at least one filter screen plug (4) is arranged in the liquid outlet channel (301) along the axial direction, and the filter screen plug (4) is used for enabling emulsion pumped by the pump assembly to be mixed more uniformly; when in liquid outlet, emulsion is pumped out through the pump assembly and flows out from the liquid outlet (302) after passing through the filter screen plug (4);

the liquid outlet channel (301) comprises a first channel (303) and a second channel (304) which are communicated with each other, the first channel (303) is vertically arranged, the second channel (304) is obliquely arranged, the filter screen plug (4) is installed in the first channel (303), and the liquid outlet (302) is arranged at the outer side end of the second channel (304); an annular convex column (305) is arranged in the center of the inside of the pressing head cap (3), the first channel (303) is arranged in the annular convex column (305), and the annular convex column (305) is connected with the pump assembly; the filter screen plug (4) comprises a hollow annular main body (401), a filter screen piece (402) is arranged at one end of the annular main body (401), and the annular main body (401) is fixed on the inner wall of the annular convex column (305) in a tight fit mode.

2. The blended skin care pump with a screen structure of claim 1, wherein: the annular main body (401) and the filter screen sheet (402) are of an integrated structure.

3. The blended skin care pump with a screen structure of claim 1, wherein: a central tube (101) is arranged at the inner central position of the mounting seat (1), and the pump assembly is mounted in the central tube (101).

4. A blended skin care pump with a screen construction as in claim 3 wherein: the pump assembly comprises a locking cover (201) connected with a central tube (101), an inner tube body (202) fixed at the lower end of the locking cover (201) and a valve rod (203) slidably mounted in the locking cover (201), wherein the inner tube body (202) is arranged in the central tube (101), one end of the valve rod (203) penetrates through the locking cover (201) and then extends into the inner tube body (202), a piston (204) is mounted at the extending end of the valve rod (203), and the piston (204) is slidably connected with the inner wall of the inner tube body (202).

5. The blended skin care pump with a filter structure of claim 4, wherein: the bottom of interior body (202) is provided with inlet (205), inlet (205) department installs check valve (206).

6. The blended skin care pump with a filter structure of claim 4, wherein: a spring (207) is arranged between the valve rod (203) and the locking cover (201), and the spring (207) always enables the valve rod (203) to move towards the upper side.

7. The blended skin care pump with a screen structure of claim 1, wherein: an outer cover (5) is detachably arranged on the upper side of the mounting seat (1), and the outer cover (5) is covered on the outer side of the pressing head cap (3).