摘要:
A press for manufacturing a one-piece object includes two rotary plates (110, 210) which are parallel but offset, each carrying a mold (120, 220) having two portions. Each mold portion can be placed above or below, so that the mold portion (121) of the first mold situated above faces the mold portion (222) of the second mold situated below. First parts of the object, for example skirts, are inserted in the press in an insertion zone (Z1). In parallel, second parts, for example caps, are introduced into an introduction zone (Z2). In a common zone (Z3), third parts, for example dispensing heads, are overmolded on the first and second parts brought close in the common zone in the same position as in the finished object. After opening the press, the plates are turned so that the finished objects are in the portion of the second mold which is above.
摘要:
A metering valve for an aerosol receptacle, is provided with a valve body having an internal chamber (17) for contact either with the internal face of the valve or with the external face of the valve, a stem (41) provided with closure means (42) and placed partly inside the internal chamber (17) for moving between a closed position in which the internal chamber contacts the internal face of the valve, but isolated from its external face, and an open position in which the internal chamber contacts its external face but isolated from its internal face, and a reservoir (R) able to be filled with the stem in the closed position and emptied with the stem in the open position. The reservoir is on the side of the internal face of the valve, outside the valve body, contacting its internal chamber, and formed by at least one flexible membrane (2).
摘要:
A trigger diffuser to be secured to the neck of a vial provided with an outlet valve (31) provides for securing it on the vial, actuating the valve (31), a trigger (200) movable between a neutral position, in which the valve is not actuated, and a diffusion position, in which an actuation element is moved in the direction of the valve so as to actuate it, and an outlet channel for the transport out of the diffuser of the product coming out of the valve. In order to store the diffuser without the risk of accidentally actuating the trigger even after the first withdrawal, the diffuser includes a blocking element (304) movable between a blocking position, in which the trigger (200) is prevented from reaching the diffusion position, and a release position, in which the trigger can be moved from the neutral position to the diffusion position.
摘要:
An injection-molding press for overmolding a second part onto a first part (8) includes a movable portion and a fixed portion, with a first mold element (11, 12) on one of the press portions and a second mold element (20) on the other press portion so as to form a cavity (C) between the mold portions (11, 12, 20) when the press is closed. The first mold portion (11, 12) has a first support surface (125a) movable in the first mold portion and the second mold portion (20) has a second support surface (22a). In the closed position of the press with a first part (8) in the first mold portion and the first support surface (125a) advanced in the working position, at least a portion (8b) of the front end of the first part (8) is clamped between the two support surfaces (125a, 22a), forming a tight seal for the cavity (C).
摘要:
The actuator for an aerosol dispenser is provided with an actuator body which has a skirt, a finger pad, an outlet conduit having a portion (132a) which protrudes from the skirt towards the outside, and a cap (20) that can be moved between an open position in which the finger pad is accessible to a user and a closed position in which the finger pad is inaccessible to a user. The cap (20) is fixed to the skirt by a hinge (21) so that it can pivot around the hinge between the open position and the closed position, and provided with a slot (24) which straddles the protruding portion (132a) of the outlet conduit when the cap is in the closed position or close to the closed position.
摘要:
A dispenser for a pressurised container provided with a valve, provided with: a base body having a finger tab which can be actuated by the user in order to actuate the valve, and having an output opening intended for the output of the product of the container. An outlet pipe, placed in the base body, has a passage between a first end configured to cooperate with the valve of the container, and a second end configured for the output of the product and corresponding with the outlet opening. The base body includes a connection hole remote from the outlet opening. The connection hole passes between an outer surface and an inner surface of the base body and is configured to facilitate a fastening of the outlet pipe so that the outlet pipe can be hooked to the base body.
摘要:
A dispenser for a pressurised container provided with a valve, provided with a base body having a finger tab intended to be pressed by the user in order to actuate the valve, and having an output opening intended for the output of a product contained in the container. The dispenser includes an output pipe placed in the base body, which output pipe has a first end configured to cooperate with the valve of the pressurised container, and a second end configured for the output of the product contained in the pressurised container. The output pipe is coupled to the base body so that the second end of the output pipe is substantially facing the output opening of the base body. At least one part of the base body is manufactured from recycled material. The output pipe is manufactured from a material different from the recycled material.
摘要:
A flow reducer (10) for a pressurized product dispenser of the type provided with a valve (30) equipped with a stem (20) having at least a first path, and with a diffuser, is a part separate from the stem and the diffuser, and includes a recess open on one side via an opening and adapted to be fitted by the opening over the stem (20) of a valve (30), one or more first outlet orifices (134) which, when the reducer is mounted on the stem (20) of a valve, are adapted to be connected in a sealed manner to the first path of the stem (20) of the valve, thus forming an extension (133) of the first path, the outer face of the reducer, on the side opposite to the opening of the recess, having in part a contour substantially identical to that of the portion of the stem (20) protruding from the valve which is intended to be covered by the reducer.
摘要:
A cup/valve assembly for an aerosol container, made up of a cup, a valve body, a stem, a spring, and an inner seal. The stem comprises a bulge on its outer cylindrical face and an inner conduit which has an upper opening at its upper end and at least one lateral orifice at its lower end between the bulge and the upper opening of the inner conduit. The valve body has an opening at its upper end. The valve body is fixed to a central opening (23) of the cup leaving the opening in the cylindrical portion free, and the stem is retained in the valve body by a retaining ring (5) that surrounds, without tightening, the stem, and is fixed to the cup, the inner seal (13) being interposed between the retaining ring (5) and the top edge of the cylindrical portion of the valve body.