摘要:
The present disclosure relates to a spring for a pumping-type container having a first helical part and a second helical part, and a pumping-type container including the same, and has been made to solve a problem caused by independent elastic deformation of the first helical part and the second helical part.
摘要:
A manual pump (P) having a pump body (B) defining a slide cylinder (F) for a piston (K) secured to an actuator rod (S); a pump chamber (C) and an outlet valve (V) arranged between the pump chamber (C) and a dispenser orifice (O) so as to dispense the fluid from the pump chamber (C). The pump includes an inlet valve (2, 12) arranged between the pump chamber (C) and an inlet (I) of the pump (P) to take the fluid into the pump chamber (C) from the reservoir (R), the inlet valve having a movable member (2) that selectively bears against a valve seat (12), a return passage (23) enabling a fraction of the fluid that is put under pressure in the pump chamber (C) to escape therefrom without passing via the outlet valve (V). The return passage (23) creates a lack of sealing at the inlet valve.
摘要:
The present invention relates to a contents dispensing pump which is coupled to a container (V) for accommodating the contents therein and dispenses the contents, comprising; a pump main body (10); a pump upper body (20); a pump inner body (30); a dispensing valve (40); and an elastic member (50). The pump upper body (20) is coupled to the upper side of the pump main body (10) so that a pumping operation is made by an up and down movement with respect to the pump main body (10). The pump inner body (30) has a bowl shape with the middle thereof formed to be dented so that an inlet valve plate (70) is integrally formed on the lower surface. The dispensing valve (40) is coupled to the upward side of the pump upper body (20), and has, formed therein, a valve protrusion wheel (41) for opening and closing the content outlet (23). The elastic member (50) is positioned between the upper lateral surface extension piece (33) and the lower lateral surface extension piece (34) of the pump inner body (30) so as to draw the pump inner body (30) and simultaneously elastically support the pump main body (10) and the pump upper body (20).
摘要:
The present invention relates to a foundation container configured by an outer container main body (100) and an outer container lid (150) opened/closed while being hinge-coupled to the outer container main body (100), the foundation container having a discharge pump having a short stroke distance and a content diffusion member, the foundation container comprising: an inner container main body (300) formed inside the outer container main body (100); an auxiliary container (370) formed in the inner container main body (300) and configured to receive contents; an inner container lid (400) for covering the upper portion of the inner container main body (300); an inner container shielding plate (350) inwardly coupled to the upper portion of the inner container main body (300); a discharge pump (600) coupled to the central portion of the inner container shielding plate (350); a content diffusion member (700) coupled to the discharge pump (600); an impregnation member (800) coupled to the upper portion of the content diffusion member (700).
摘要:
A method and apparatus for applying a liquid pipe dope to the threads of pipes including a metering cup for receiving the threads of a pipe in combination with a reciprocal pump that pumps the liquid pipe dope to the metering cup when the pipe is pushed into the metering cup; and then the pipe is further pushed downwardly to reciprocate the pump, causing flow of the liquid pipe dope to the threads via metering apertures.
摘要:
The present invention relates to a container provided with a vacuum pump for creamy-type cosmetics. According to the container provided with a vacuum pump for a creamy-type cosmetics of the present invention, the discharge hole of a button part is positioned so as to be biased, and a pressure display part is formed in the upper middle portion of the button part, in order to pressurize the button part and thus enable the user to accurately ascertain the pressure portion of the button part, and the contents can be uniformly discharged by simply pumping using one hand without causing the button part to incline.
摘要:
A fluid dispenser device comprising a pre-compression pump (6) and a dispenser head (T); the pump including an actuator rod (65) that is movable downwards and upwards, and a pre-compression spring (69) for increasing the pressure in a pump chamber (60); the head (T) including an inlet well (14) for connecting to the actuator rod (65), and a nozzle (4) for forming a spray through a dispenser orifice (43), the nozzle being mounted in an assembly housing (2); the dispenser device being characterized in that: the pre-compression spring (69) presents stiffness that is less than about 3 N/mm, e.g. of about 1 N/mm to 3 N/mm; and at least two feed ducts (15), each connecting the inlet well (14) to the assembly housing (2).
摘要:
A dispenser head (1) comprises a main body (2), an arm (60) hinged to the main body (2) and pumping means. The pumping means comprise a main cylinder (12), a sliding piston (16), dispensing means sensitive to pressure. The arm (60) is hinged to the main body (2) in a hinging portion (60b) distanced radially from the body axis (X), straddling the body axis (X) and transmitting an axial translation movement to the piston (16) by means of an elastically yielding element (30). A removable lock or tab can be included as a safety means.
摘要:
A nozzle for dispensing a liquid contained in a receptacle, the nozzle including a rigid body provided with a dispensing channel including a dispensing orifice emerging in the front wall of the body, the nozzle also including an elastically deformable sleeve that is disposed in a non-adherent fashion and in clamping contact around at least part of the periphery of the rigid body, the sleeve being provided with at least one front lip that is disposed opposite the dispensing orifice, the lip being arranged so as, by application of the dispensing pressure of the liquid on it, to be reversibly movable between a stable closed state and stressed opening state of the orifice, in which the attachment of the sleeve on the rigid body is achieved in combination by a first attachment for retaining the axial movement of the rear part of the sleeve relative to the rigid body and by a second attachment for retaining the axial movement of another part of the sleeve relative to the rigid body.
摘要:
Disclosed is a dispenser pump mounted to an opening of a container to allow a user to dispense a cosmetic product accommodated in the container to the outside by a predetermined amount through a pumping operation. In order to achieve this object, there is provided a dispenser pump for allowing a user to dispense contents by a predetermined amount through a cylinder (20) installed in a pump body (10a) by pressing a push button (40), the dispenser pump including: a pump body (10a) mounted to an opening of a container and to which a cylinder (20) is mounted; a cylinder (20) mounted to the pump body (10a); and a resilient member (30) mounted between the cylinder (20) and a working piston rod (26) so as not to contact contents, wherein the contents do not contact the resilient member (30) so that hardening of the resilient member 30 and deterioration of the contents are prevented.