摘要:
The invention relates to a finger spray pump (1) for spraying a medium (M), which comprises a finger-actuated pump head (4), an outlet nozzle (11) and a pump chamber (36) which comprises an inlet valve (E) and a pump piston (13) which can be moved by moving the pump head (4). The medium (M) passes through a medium path (11) between the pump chamber (36) and outlet nozzle (10), additionally, the pump piston (13) forms, in cooperation with a piston rod (6), an outlet valve (A) and said pump piston (13) can be moved with respect to the piston rod (6) counter to the force of a first spring (F 1 ) for actuating the outlet valve (A), said piston rod (6) can be moved counter to the force of a second spring (F 2 ). Additionally, both springs (F 1 and F 2 ) are arranged outside of the medium path (11). In order to obtain a compact design, both springs (F 1 and F 2 ) are arranged at a distance from each other, axially independent from the pump position. Alternatively or additionally, the pump cylinder (15) is connected on the upper side to a latching part (19) and said latching part (19) is designed to support a pump head spring (24) which supports the pump head (4) with respect to the pump cylinder (15).
摘要:
The invention relates to a closure device (1) for a container (2), having a lid element (4) for closing the container opening (3), a chamber (6) which is arranged on the lid element (4) for storing a medium, and an inner housing (5). The chamber (6) and the inner housing (5) have corresponding closure means (7) and opening means (9). A discharge opening (8) paired with the chamber (6) can be released by moving the lid element (4) relative to the inner housing (5) such that a medium can exit the chamber (6) into the container (2). The chamber (6) and the inner housing (5) each have a corresponding first thread (10) which is formed relative to a winding rotational axis (18). The first winding (10) which is located on the chamber (6) is arranged so as to point radially outwards when seen from the winding rotational axis (18).
摘要:
The invention relates to a closure device (1) for a container (2) comprising a cover element (3) for closing the container (2), a chamber (5) arranged on the cover element (3) and an inner housing (4). The chamber (5) has a chamber end piece (9) having an outlet opening (7) that can be closed by means of a closure means (6). The inner housing (4) comprises opening means (8) for opening the outlet opening (7), wherein the chamber (5) can be moved relative to the inner housing (4) from a closed position into an outlet position. The chamber (5) and the chamber end piece (9) are connected to each other in a fluid-tight and gas-tight manner by means of a plastic seal (10) injection molded on chamber (5) and chamber end piece (9), wherein chamber (5), chamber end piece (9) and plastic seal (10) are formed from the same plastic. The invention further relates to a method for producing a closure device or a chamber.
摘要:
The invention relates to a dispenser (1) for dispensing liquid or paste-like substances, comprising a dispenser head (2) having a mouth opening (4), wherein at least part of the dispenser head (2) comprising the mouth opening (4) can be extended and retracted with respect to a surrounding housing wall (3). In order to advantageously design said dispenser with respect to more favorable sealing in the retracted state of the dispenser head, a surface (F) that comes in contact with the mouth opening (4) or with an end face region of a protruding wall designed so as to surround the mouth opening (4) forms an acute angle (α) with a vertical (V) in a cross-section in which the surface (F) appears as a line, and in the retracted state, said region is in contact with an identically designed support surface (6) on the housing wall (3) facing the mouth opening (4), or the end face region.
摘要:
The invention first relates to a plastic injection tool having a hot channel nozzle (1), wherein the hot channel nozzle has a nozzle body which can be heated from outside or inside and a nozzle tip (3) and a cooling can be carried out assigned to the nozzle tip. In order to provide a plastic injection tool and a method for plastic injection having a hot channel nozzle, wherein effective cooling is possible at least at the end of the injection cycle, according to the invention there is a cooling apparatus (10) in a region of the nozzle body, directly on or near the nozzle tip. The invention further relates to a method for carrying out a plastic injection process by means of a hot channel nozzle.
摘要:
The invention relates to a dispenser (1) for dispensing liquid or pasty materials (M), with a reservoir (2) for the materials, a head piece (3), a pump chamber (27), and an outlet valve (A) and inlet valve (E), wherein the pump chamber (27) is formed as a uniform pump chamber body (5) made of a resilient plastic, and the pump chamber body (5) has a floor attachment section (29) designed as an annular collar. To ensure that a dispenser of the type in question can be easily assembled while having the simplest possible structure, it is first proposed that the outlet valve (A) and/or the inlet valve (E) is composed of a flat part (44) which is separate from but cooperates with the pump chamber body (5) and which, with at any rate partial vertical mobility, bears on the pump chamber body (5). A further aspect of a dispenser of the type in question is that an impression part (22) is provided which is vertically assigned to the floor attachment section (29) and which can be acted on via the head piece (3). In a further aspect of a dispenser of the type in question, provision is made that the inlet valve (E) is composed of a flat body (48) which is connected to the pump chamber body (5) and which bears on a chamber closure part (9) on the reservoir side.
摘要:
The invention relates to a storage and process container (1) which is made up of an inner part (I) and an outer part (A) and is intended for a drinks machine, a filter part (8) being arranged between the inner part (I) and the outer part (A). In order further to improve the quality of a container of the type in question, it is proposed that the filter part (8) be connected to the inner part (I) or to the outer part (A) directly by in-mould lamination.
摘要:
Die Erfindung betrifft einen Spender (1) für tablettenartige Gegenstände (T). Es stellt sich die technische Problematik, bei einem derartigen Spender eine vorteilhafte Handhabung, insbesondere hinsichtlich der Ausgabe, zu erreichen. Diese Problematik ist gelöst dadurch, dass die Gegenstände (T) in einem Vorratsraumteil (2) übereinander angeordnet sind und am unteren Ende des Vorratsraumteils (2) ausgegeben werden, wobei weiter die Ausgabe in seitlicher Richtung mittels Drehung eines unteren Handhabungsteils (3) relativ zu dem oberen Vorratsraumteil (2) erfolgt.