A two-liquid container capable of mixing solutions, including a container main body having a storage space in which first contents are stored, and having an upper part and a lower part that are open; a rotational assembly which is coupled to the lower open part of the container main body and in which second contents are stored; and a pipette assembly screwed to a screw thread formed on the outer circumferential surface of the upper open part of the container main body. The present invention exhibits an effect of coupling the rotational assembly filled with the second contents to the lower end of the container main body filled with the first contents so as to facilitate mixing of first and second contents by the rotation the rotational assembly.

A device for dispensing a fluid substance includes a manually operated pump with a hollow stem movable counter to a spring, the hollow stem coupled with a piston which slides in a sealed manner inside a cup body to define a compression chamber coupled with a first valve element for the inlet of the fluid substance into the compression chamber fluidly coupled with a second valve element for the outlet of the fluid substance from the compression chamber, there being a dispensing button equipped with a dispensing nozzle mounted on the hollow stem, the dispensing button featuring at least one channel for supplying the fluid substance to the nozzle; the nozzle is formed of an essentially rigid body which is secured, in a sealed manner, into a seat in the dispenser button, the rigid body being coupled with a deformable body defining a dispensing port so that during dispensing, the deformable body—at least in the vicinity of the dispensing port—deforms and then returns to its non-deformed configuration thereafter.

The invention relates to a device for dispensing a fluid product, comprising a body (101) containing a tank (100), a pump mounted on the tank (100), and a dispensing tip (110), the pump dispensing the fluid product at a pressure (P) of at least 15 bars, advantageously of at least 20 bars, the dispensing tip (110) comprising a micro-hole nozzle (200) comprising a plurality of dispensing openings or holes, said holes in the nozzle (200) having a diameter smaller than 5 μm, in particular smaller than 2 μm.

A dispensing device (100) according to the invention 100 comprises a reservoir (4) for a liquid or semi-liquid substance to be dispensed and a pumping mechanism (5) for dispensing the substance. The device is characterized in that it includes a housing (1), in which an upper body (2) and a lower body (3) are located, wherein a deformable reservoir (4) is located on or around the lower body (3) and the pumping mechanism (5) is located in the upper body (2). A supply valve (6) and a dispensing valve (8) are located in the lower body (3), and the supply valve (6) is connected by means of a lower channel (7) with the reservoir (4), and a dispensing valve (8) is connected by means of an upper channel (9) with the pumping mechanism (5).

The invention relates to a set of dispensing containers (100) for liquid and semi-liquid substances, comprising a main dispening container (1) and a secondary dispensing container (4). The main dispensing container (1) comprises an outlet (2) and a main pump (3) and is suitable for placing more substance therein and for filling of the secondary dispensing container (4), and the secondary dispensing container (4) is suitable for containing a smaller amount of substance and comprises a pumping mechanism, wherein during filling the secondary dispensing container (4) is connected to the main dispensing container (1). A sliding mechanism (7) is located at the outlet (2) of the main dispensing container (1), and the main pump (3) is mounted in the outlet (2) of the main dispensing container (1), said main pump (3) being connected to the atomizer (8) at the outside of the main dispensing container (1). The atomizer (8) is equipped with a control valve (9) for opening and closing of a nozzle (11) of the atomizer (8), and in an upper part of the atomizer (8) an upper valve (10) is located for connecting the channel of the main pump (3) with the secondary dispensing container (4), when the secondary dispensing container (4) is mounted on the atomizer (8). The secondary dispensing container (4) and the outlet (2) of the main dispensing container (1) contain means for a detachable attachment of the secondary dispensing container (4) to the main dispensing container (1).

A waterproof emulsion pump with an external spring includes a pump body extending into a bottle body, a pump chamber is arranged in the pump body, a locking bottle cover is connected to the pump body, a pumping component is arranged in the pump chamber, and a locking cover is connected to the pump body; a one-way valve is arranged at a lower end of the pump chamber, an upper end of the pumping component is connected with a pressing head capable of driving the pumping component to operate, the pumping component includes an upper pump rod, a spring is arranged between the upper pump rod and the locking cover, a lower end of the upper pump rod is connected with a lower pump rod, a liquid inlet groove opening is formed in the lower pump rod.

The present invention relates to an airless cosmetic container comprising: a lower container (10) having an opened lower part; an inner container (20) which is a cylindrical member inserted through the upper opening of the lower container (10) and having a closed lower part, and which has an upper outer flange (21) mounted on and assembled to the upper end of the lower container (10); a container cover (30) which is a cylindrical member for covering the upper opening of the inner container (20), and of which a lower protruding groove (31) protruding downwards from the center thereof is positioned in a cylinder (22) protruding from the center of the inner container (20) and an outer end (32) is coupled to two vertical protruding rods (23) protruding toward the upper part of the upper outer flange (21) of the inner container (20); a cylindrical spring (40) coupled in the container cover (30); a disc-shaped upper lid (50), having a recessed upper surface, coupled to the upper part of the cylindrical spring (40); a disc-shaped lower lid (60), which is a member coupled to the lower surface of the center of the upper lid (50), has a discharge hole (61) formed in the center thereof, and has a fastening cylinder (62) formed at the lower part of the discharge hole (61); a pump body (70) coupled to the fastening cylinder (62) of the lower lid (60) and inserted into the lower protruding groove (31) of the container cover (30); an exhaustion piston (80) coming in close contact with the inner periphery of the inner container (20) and the outer periphery of the cylinder (22) protruding in the center thereof, so as to rise as cosmetic contents are used; and an upper case (100) which is a cylindrical member for covering the upper side of the lower container (10), and of which one side is hinge-coupled to one side wall of the lower container (10) and the other side is hooked and coupled to an opening/closing button (90). The present invention has effects of: preventing external air from flowing into an upper cylinder since the inner diameter of the discharge hole is formed to be smaller than the inner diameter of the fastening cylinder of the lower lid such that, when a piston support and the lower lid are coupled, the upper end surface of a center hole of the piston support comes in close contact with, that is, overlaps with the lower surface of the discharge hole in the fastening cylinder of the lower lid, so as to reinforce faste

Dispensers are disclosed that are adapted to be coupled to a reservoir to dispense a fluid contained in the reservoir. A dispenser includes a pump having a pump chamber, an intake conduit, a discharge conduit, and a pulsation dampener. The pulsation dampener includes a housing with an interior volume and an opening. Further, the pulsation dampener includes a spring biased movable piston located in the interior volume and defines a variable volume headspace between the piston and the opening of the pulsation dampener, the opening being in fluid communication with the discharge conduit.

Disclosed is a refillable cosmetic container including a container body provided with a main body of which an one side is opened; a refillable container part detachably coupled to the main body and in which a cosmetic liquid is stored; a support part coupled to the other side of the main body; and a pumping driving part coupled to the support part to discharge the cosmetic liquid stored in the refillable container part to the outside of the refillable container part, wherein the refillable container part includes a refillable container body detachably coupled to the main body and a shifter part detachably coupled to the refillable container body and penetrated with a tube member of the pumping driving part, and a film is provided between the refillable container body and the main body to be easily separated when the refillable container body is separated from the main body.

A plastic spring, a pump core, a lotion pump and a press-type packaging container. The plastic spring includes at least one spring unit. Each spring unit includes a first support member, a second support member, and at least two torsion arms. The at least two torsion arms are arranged between the first support member and the second support member, and both ends of each of the torsion arms are respectively connected with the first support member and the second support member. Each of the torsion arms includes at least one vertical section, and an end of each vertical section is connected with the first support member or the second support member.