CN217674319U

CN217674319U - Cosmetics container with can dismantle liquid spare

Info

Publication number: CN217674319U
Application number: CN202221598517.1U
Authority: CN
Inventors: 劳焕坤
Original assignee: Yutao Jingyi Plastic Industrial Co ltd
Current assignee: Yutao Jingyi Plastic Industrial Co ltd
Priority date: 2022-06-05
Filing date: 2022-06-05
Publication date: 2022-10-28
Anticipated expiration: 2032-06-05

Abstract

A cosmetic container with a detachable liquid outlet piece comprises a bottle body unit and a liquid outlet unit arranged at the upper end of the bottle body unit, wherein the bottle body unit comprises a bottle body assembly and a piston head, an accommodating cavity communicated with the outside is arranged in the bottle body assembly, the accommodating cavity and the piston head form sealed piston fit, and a bottle opening communicated with the accommodating cavity is formed in the upper end of the accommodating cavity; go out the liquid unit and include pump body subassembly, well circle, pressing member and play liquid piece, pump body subassembly includes pump cover and pump core, the pump cover center is equipped with the intercommunication and holds the play liquid chamber in chamber, go out liquid intracavity movable mounting the pump core, well circle cup joints outside the pump cover, well circle upper end is equipped with the spacing portion of inside convex annular, pressing member activity is spacing to be installed between spacing portion of annular and pump cover, be equipped with reset spring between pressing member and the pump cover, play liquid piece lower extreme and pump core constitute detachable screens or screw-thread fit, go out the liquid hole that is equipped with intercommunication pump core in the middle of the liquid piece.

Description

Cosmetics container with can dismantle liquid spare

Technical Field

The utility model relates to a cosmetics container field, concretely relates to cosmetics container with can dismantle out liquid spare.

Background

With the development of society, cosmetics are becoming more and more popular in human life, and cosmetics are generally stored in a cosmetic container, and a user generally needs to take out the contents from the container (cosmetic package) when using the cosmetics. Typically, the dispensing member of the vacuum cream dispensing platform is not removable and replaceable, and is tedious and old.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a cosmetics container with can dismantle out liquid spare:

a cosmetic container with a detachable liquid outlet piece comprises a bottle body unit and a liquid outlet unit arranged at the upper end of the bottle body unit, wherein the bottle body unit comprises a bottle body assembly and a piston head, a containing cavity for containing cosmetics is arranged in the bottle body assembly, a through hole communicated with the outside is formed in the bottom of the containing cavity, the containing cavity and the piston head form sealed piston fit, and a bottle mouth communicated with the containing cavity is formed in the upper end of the containing cavity; go out the liquid unit and include pump body subassembly, well circle, pressing member and play liquid piece, pump body subassembly includes pump cover and pump core, the sealed screw thread of pump cover or sealed screens are fixed in the bottleneck upper end, the pump cover center is equipped with the intercommunication and holds the play liquid chamber in chamber, go out liquid intracavity movable mounting the pump core, the pump core is used for control to hold the discharge of chamber liquid, well circle cup joints outside the pump cover, well circle upper end is equipped with the spacing portion of inside convex annular, pressing member movable limiting mounting is between spacing portion of annular and pump cover, be equipped with reset spring between pressing member and the pump cover, be equipped with the mounting hole that is used for installing the pump core in the middle of the pressing member, it constitutes detachable screens or screw-thread fit with the pump core to go out liquid piece lower extreme, it is equipped with the play liquid hole that feeds through the pump core to go out liquid in the middle of the liquid piece.

Preferably, the mounting hole upper end is equipped with the mounting groove rather than the intercommunication, the pump core passes the mounting hole and protrudes in the mounting groove, go out the liquid lower extreme and be equipped with the cylindricality portion with the mounting groove adaptation, cylindricality portion lower extreme is equipped with detachable screens and cup joints or detachable screw thread cup joints the lower notch on pump core upper portion.

Preferably, the outer edge of the lower end of the pressing piece is provided with a clamping flange protruding outwards, the upper end face of the clamping flange and the lower end face of the annular limiting part form limiting fit, and the lower end face of the clamping flange and the upper end face of the pump cover form limiting fit.

Preferably, the pump core includes inner skleeve and piston bush, the screens of inner skleeve upper portion are installed in the pressing part, the inner skleeve lower part is installed in going out the liquid intracavity, be equipped with the radial hole that feeds through out the liquid hole in the inner skleeve, the inner skleeve lower extreme is equipped with outside convex spacing sealing ring, the piston bush activity cup joints outside the inner skleeve lower part, the piston bush constitutes piston fit with going out the liquid chamber, the piston bush lower extreme constitutes spacing cooperation with spacing sealing ring.

Preferably, a liquid outlet is arranged at the upper end of the liquid outlet hole, and a check valve is installed at the liquid outlet.

Preferably, an inward convex ring protruding outwards is arranged at the upper part of the liquid outlet hole, an upper plug head is arranged in the inward convex ring at a gap, the cross section of the upper plug head is of an I-shaped structure, the upper plug head comprises an upper plate part, a lower plate part and a connecting part for connecting the upper plate part and the lower plate part, a plurality of protruding water delivery convex points are arranged at the upper end of the lower plate part, and the water delivery convex points and the lower end surface of the inward convex ring form abutting fit. The upper plug head can effectively prevent dust from entering the liquid outlet to pollute liquid. When liquid is discharged, the liquid is discharged to the liquid outlet through a gap between the upper end of the lower plate part and the lower end face of the inner convex ring, and corresponding water delivery salient points are not arranged between the lower end face of the upper plate part and the upper end face of the inner convex ring, so that when the liquid outside the liquid outlet enters the liquid outlet hole, the lower end face of the upper plate part and the upper end face of the inner convex ring are tightly attached to each other, and a one-way valve structure is formed.

Preferably, the bottle body assembly comprises an outer bottle and an inner bottle sleeved in the outer bottle, the accommodating cavity is formed in the inner bottle, and the upper end of the middle ring is movably hinged with the upper cover.

Has the advantages that: the experience of use is increased: consumers can select the liquid outlet pieces with different shapes to meet the requirements, the liquid outlet pieces can be taken out for cleaning when being polluted, and the liquid outlet pieces can be replaced by other liquid outlet pieces when being damaged.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

FIG. 2 is a cross-sectional view of the first embodiment.

FIG. 3 is a sectional view of the second embodiment.

Fig. 4 is a schematic sectional view of the liquid outlet unit.

FIG. 5 is a schematic sectional view of the bottle unit.

Fig. 6 is a schematic sectional view of the liquid outlet member.

1. A piston head; 2. an accommodating chamber; 3. a bottle mouth; 4. a middle ring; 5. a pressing member; 6. discharging a liquid piece; 7. a pump cover; 8. a pump core; 9. a liquid outlet cavity; 10. an annular limiting part; 11. a clamping flange; 12. a return spring; 13. a liquid outlet hole; 14. mounting grooves; 15. a cylindrical portion; 16. an inner sleeve; 17. a piston sleeve; 18. a radial bore; 19. a limiting sealing ring; 20. an inner collar; 21. an upper plug head; 211. an upper plate portion; 212. a lower plate portion; 213. a connecting portion; 22. an outer bottle; 23. an inner bottle; 24. and (7) covering.

Detailed Description

The present invention will be further described with reference to the following figures 1-6 and examples.

The embodiment is as follows: a cosmetic container with a detachable liquid discharge member 6 includes a bottle unit and a liquid discharge unit installed at an upper end of the bottle unit. The bottle body unit comprises a bottle body assembly and a piston head 1, the bottle body assembly comprises an outer bottle 22 and an inner bottle 23 sleeved in the outer bottle 22, the accommodating cavity 2 is arranged in the inner bottle 23, and an upper cover 24 movably hinged with the upper end of the middle ring 4 is arranged at the upper end of the middle ring. An accommodating cavity 2 for accommodating cosmetics is arranged in the bottle body assembly, a through hole communicated with the outside is formed in the bottom of the accommodating cavity 2, the accommodating cavity 2 and the piston head 1 form sealed piston fit, and a bottle mouth 3 communicated with the accommodating cavity 2 is formed in the upper end of the accommodating cavity 2; the liquid outlet unit comprises a pump body assembly, a middle ring 4, pressing pieces 5 and liquid outlet pieces 6, the pump body assembly comprises a pump cover 7 and a pump core 8, the upper end of a bottle opening 3 is fixed on the pump cover 7 through sealing threads or clamping positions, the center of the pump cover 7 is provided with a liquid outlet cavity 9 communicated with and accommodating a cavity 2, the pump core 8 is movably arranged in the liquid outlet cavity 9, the pump core 8 is used for controlling and accommodating the liquid in the cavity 2 to be discharged, the middle ring 4 is sleeved outside the pump cover 7, the upper end of the middle ring 4 is provided with an annular limiting part 10 protruding inwards, the pressing pieces 5 are movably and limitedly arranged between the annular limiting part 10 and the pump cover 7, a reset spring 12 is arranged between the pressing pieces 5 and the pump cover 7, the middle of the pressing pieces 5 is provided with a mounting hole used for mounting the pump core 8, the lower ends of the liquid outlet pieces 6 and the pump core 8 form a detachable clamping position or a thread fit, and the middle of the liquid outlet pieces 6 is provided with a liquid outlet hole 13 communicated with the pump core 8.

The mounting hole upper end is equipped with mounting groove 14 rather than the intercommunication, pump core 8 passes the mounting hole and protrudes in mounting groove 14, go out the cylindricality portion 15 that liquid 6 lower extreme was equipped with the 14 adaptations of mounting groove, the 15 lower extremes of cylindricality portion are equipped with detachable screens and cup joint or detachable screw thread cup joints the lower notch on pump core 8 upper portion. The outer edge of the lower end of the pressing piece 5 is provided with a clamping flange 11 protruding outwards, the upper end face of the clamping flange 11 and the lower end face of the annular limiting part 10 form limiting fit, and the lower end face of the clamping flange 11 and the upper end face of the pump cover 7 form limiting fit.

Pump core 8 includes inner skleeve 16 and

piston bush

17, 16 screens in the pressing part 5 in 16 upper portions of inner skleeve, 16 lower parts of inner skleeve are installed in liquid outlet cavity 9, be equipped with the radial hole 18 that feeds through liquid outlet hole 13 in the

inner skleeve

16, 16 lower extremes of inner skleeve are equipped with outside convex limiting sealing ring 19, piston bush 17 activity is cup jointed outside 16 lower parts of inner skleeve, piston bush 17 constitutes the piston cooperation with liquid outlet cavity 9, piston bush 17 lower extreme and limiting sealing ring 19 constitute limiting fit.

A liquid outlet is arranged at the upper end of the liquid outlet hole 13, and a check valve is installed at the liquid outlet. An inward convex ring 20 protruding outwards is arranged at the upper part of the liquid outlet hole 13, an upper plug head 21 is arranged in the inward convex ring 20 in a clearance mode, the cross section of the upper plug head 21 is of an I-shaped structure, the upper plug head 21 comprises an upper plate part 211, a lower plate part 212 and a connecting part 213 for connecting the upper plate part and the lower plate part, a plurality of protruding water delivery convex points are arranged at the upper end of the lower plate part 212, and the water delivery convex points and the lower end face of the inward convex ring 20 are in abutting fit. The upper plug 21 can effectively prevent dust from entering the liquid outlet hole 13 to pollute the liquid. When liquid is discharged, the liquid passes through the gap between the upper end of the lower plate portion 212 and the lower end face of the inner collar 20, and is discharged to the liquid outlet, and there is no corresponding water delivery salient point between the lower end face of the upper plate portion 211 and the upper end face of the inner collar 20, so when the liquid outside the liquid outlet enters the liquid outlet hole 13, the lower end face of the upper plate portion 211 and the upper end face of the inner collar 20 cling to each other, and a one-way valve structure is formed.

The operation principle is as follows: a user applies pressure to the pressing piece 5, the pressing piece 5 drives the inner sleeve 16 to move downwards, the piston sleeve 17 moves upwards under the hydraulic pressure of liquid, the radial hole 18 is in an open state at the moment, and the liquid in the accommodating cavity 2 is discharged from the liquid outlet hole 13 through the radial hole 18; the user loosens pressing piece 5, and reset spring 12 drives pressing piece 5 and resets, and pressing piece 5 drives inner skleeve 16 and shifts up and reset, and piston sleeve 17 hugs closely spacing sealing ring 19 upper end, and radial hole 18 is in the closure state, and the unable radial hole 18 of passing through of liquid in the holding chamber 2 discharges.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no limitation to these embodiments. And obvious changes and modifications which are within the spirit of the invention are also within the scope of the invention.

Claims

1. The utility model provides a cosmetics container with can dismantle liquid spare that goes out, includes bottle unit and installs the liquid unit in bottle unit upper end, bottle unit includes bottle subassembly and piston head (1), be equipped with chamber (2) that hold that are used for holding cosmetics in the bottle subassembly, it is equipped with the external through-hole of intercommunication to hold chamber (2) bottom, it constitutes sealed piston cooperation to hold chamber (2) and piston head (1), it is equipped with bottleneck (3) that the intercommunication holds chamber (2) to hold chamber (2) upper end, its characterized in that: go out the liquid unit and include pump body subassembly, center ring (4), pressing part (5) and go out liquid (6), pump body subassembly includes pump cover (7) and pump core (8), pump cover (7) sealing thread or sealed screens are fixed in bottleneck (3) upper end, pump cover (7) center is equipped with intercommunication and holds play liquid chamber (9) of chamber (2), play movable mounting in liquid chamber (9) pump core (8), pump core (8) are used for the control to hold the discharge of chamber (2) liquid, center ring (4) cup joint outside pump cover (7), center ring (4) upper end is equipped with inside convex annular spacing portion (10), pressing part (5) activity spacing is installed between annular spacing portion (10) and pump cover (7), be equipped with reset spring (12) between pressing part (5) and pump cover (7), be equipped with the mounting hole that is used for installing pump core (8) in the middle of pump part (5), it constitutes detachable pressing part (6) lower extreme and pump core (8) or screw-thread fit to go out liquid piece (6), go out liquid hole (13) intercommunication of pump core (8).

2. A cosmetic container with a detachable liquid discharge member according to claim 1, wherein: the mounting hole upper end is equipped with mounting groove (14) rather than the intercommunication, pump core (8) pass the mounting hole and protrusion in mounting groove (14), go out liquid spare (6) lower extreme and be equipped with cylindricality portion (15) with mounting groove (14) adaptation, cylindricality portion (15) lower extreme is equipped with the lower notch that detachable screens cup jointed or detachable screw cup jointed pump core (8) upper portion.

3. A cosmetic container with a detachable liquid discharge member according to claim 1, wherein: the outer edge of the lower end of the pressing piece (5) is provided with a clamping flange (11) protruding outwards, the upper end face of the clamping flange (11) and the lower end face of the annular limiting portion (10) form limiting fit, and the lower end face of the clamping flange (11) and the upper end face of the pump cover (7) form limiting fit.

4. A cosmetic container with detachable liquid-dispensing member according to claim 1, characterized in that: pump core (8) include inner skleeve (16) and piston bush (17), inner skleeve (16) upper portion screens is installed in pressing part (5), inner skleeve (16) lower part is installed in liquid cavity (9) of going out, be equipped with radial hole (18) that the intercommunication goes out liquid hole (13) in inner skleeve (16), inner skleeve (16) lower extreme is equipped with outside convex spacing sealing ring (19), piston bush (17) activity is cup jointed outside inner skleeve (16) lower part, piston bush (17) constitutes the piston cooperation with liquid cavity (9), piston bush (17) lower extreme constitutes spacing cooperation with spacing sealing ring (19).

5. A cosmetic container with a detachable liquid discharge member according to claim 1, wherein: a liquid outlet is arranged at the upper end of the liquid outlet hole (13), and a check valve is installed at the liquid outlet.

6. A cosmetic container with detachable liquid outlet member according to claim 5, characterized in that: the upper portion of the liquid outlet hole (13) is provided with an inward convex ring (20) protruding outwards, an upper plug head (21) is installed in the inward convex ring (20) in a clearance mode, the cross section of the upper plug head (21) is of an I-shaped structure, the upper plug head (21) comprises an upper plate portion (211), a lower plate portion (212) and a connecting portion (213) connecting the upper plate portion and the lower plate portion, a plurality of protruding water delivery convex points are arranged at the upper end of the lower plate portion (212), and the water delivery convex points and the lower end face of the inward convex ring (20) form abutting fit.

7. A cosmetic container with a detachable liquid discharge member according to claim 1, wherein: the bottle body assembly comprises an outer bottle (22) and an inner bottle (23) sleeved in the outer bottle (22), the accommodating cavity (2) is formed in the inner bottle (23), and an upper cover (24) is movably hinged to the upper end of the middle ring (4).