DE202014000214U1 - Dispensers - Google Patents

Abstract

Dosing dispenser according to the roll-on principle, in particular a deodorant roller, with a container (1) which can be closed by a lid (6) and the outlet opening of which is closed by a dosing ball (4) held by a holder (5) and leaving a dosing gap free characterized in that a filter (3) is placed in front of the dosing ball (4) in the holder (5) and touches the dosing ball (4).

Description

The invention relates to a metering dispenser, especially for low-viscosity media, such. B. rubbing substances.

Dosing dispensers used for deodorant scooters have a container with an outlet opening, which is closed by a dosing ball, leaving a dosing gap. The dosing ball is usually held in a neck region of the container by a socket, the so-called fitment. The container is closed by means of a lid. More recently, deodorant rollers are offered for upside down storage, ie, the deodorant rollers usually have a flattened lid and can be stored upside down, so standing on the lid. This has the advantage that the liquid to be dosed can be applied at any time immediately via the dosing ball and that the emptying of residues is improved. However, sealing problems arise in such upside-down containers in that the liquid can escape through the metering gap between the metering ball and the socket. It is therefore necessary a sealing measure to prevent the liquid leakage. One way gem. DE 2010 020 849 B4 For this purpose, that the metering ball is pressed by means of a spring element from below against an edge of the socket for the metering ball from the DE 27 24 099 A1 is to be found in the manner of a deodorant scoop dispenser, in which a flexible sealing ring is arranged in the lid, which seals the air space between the dosing and the lid of the socket out to prevent drying out.

Proceeding from this, the present invention seeks to provide a dosing dispenser, especially a deodorant scooter, which reliably avoids leakage of the liquid from the container even with an upside down storage and doses in thin liquids, the outflow so that no too large amount through the Roll is transported to the outside. The object is achieved according to the invention by a metering dispenser according to the roll-on principle, in particular a deodorant scooter, with a closable by a lid bottle whose outlet is closed by a held in a socket and a dosing gap dosing ball. In the version for the dosing ball a filter is provided, which achieves the advantage that it can be dispensed with separate sealing measures and dosing with thin media by its placement in front of the dosing. The advantage of the filter application is u. a. in that all existing deodorant scooters or similar dosing devices can be used. The filter is simply placed in front of the dosing ball. As a result, overall a reliable and secure seal is guaranteed even with an overhead storage, at the same time cost-effective design. Therefore, the entire dispenser consists only of the elements container with molded version, lid and dosing ball plus filter.

The lid is usually an injection molded part and the container with the socket is usually made by injection blow molding from a suitable plastic, for example PP, or from glass. The filter is preferably an open-cell foam.

An embodiment of the invention will be explained in more detail with reference to FIGS.

Show it:

1 : A cross-sectional view of a dosing dispenser with dosing roller

2 : a partial enlargement of the dosing dispenser in the dosing system with dosing roller

3 : Another section in the dosing system without dosing roller.

The 1 shows the dosing dispenser in which the container ( 1 ) with a very liquid medium ( 2 ) is filled. The container ( 1 ) is with the version ( 5 ), in which a metering ball ( 4 ) is placed. In the version ( 5 ), a filter ( 3 ) pre-placed and by the lock ( 9 ), so that the fluid pressure ( 7 ) when operating the metering ball ( 4 ) no unwanted liquid from the container ( 1 ) can flow out. The filter ( 3 ) is preferably made of porous material, for. B. open-cell foam. The version ( 5 ) is designed so that the filter ( 3 ) can be clamped so that the dosing ball ( 4 ) the filter ( 3 ) and conveys only a thin wetting film to the outside. Through the filter ( 3 ) a seal is achieved so that no liquid can leak depending on the container position. The container ( 1 ) and the version ( 5 ) with the dosing ball ( 4 ) with the lid ( 6 ) shielded. When used, the lid ( 6 ) and the dosing ball ( 4 ) in rolling motion on the body part. The advantage of the invention is that existing deodorant roller systems are still applicable. Alone the setting of a filter ( 3 ) in front of the dosing ball ( 4 ) in the version ( 5 ) is necessary to avoid the excessive leakage of very thin liquids.

The 2 shows an enlarged view of the filter ( 3 ) in the version ( 5 ) and the filter contact metering ball ( 4 ) and filters ( 3 ).

The dosing ball ( 4 ) is in the 3 not available anymore. It is passed through a dosing filter ( 8th ), which is in the version ( 5 ) is locked. The dosing filter ( 8th ) is made of a porous material, which may preferably be open-cell foam. The choice of open porosity can be used as another sealing and dosing. Smaller pores allow less liquid and coarser pores more liquid to reach the dosing ball. Through the sheath ( 10 ) only the face ( 11 ) of the dosing filter ( 8th ) with the medium ( 2 ) wets. Thus, the wetted end face ( 11 ) are used as an application element of the liquid on the skin.

LIST OF REFERENCE NUMBERS

1

container

2

medium

3

filter

4

dosing

5

version

6

cover

7

fluid pressure

8th

Dosierfilter

9

lock

10

jacket

11

face

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 2010020849 B4 [0002]
• DE 2724099 A1 [0002]

Claims (14)

Dosing dispenser according to the roll-on principle, in particular deodorant scooter, with a through a lid ( 6 ) closable container ( 1 ), whose outlet opening through one of a socket ( 5 ) and a metering gap releasing dosing ball ( 4 ), characterized in that a filter ( 3 ) in front of the dosing ball ( 4 ) in the version ( 5 ) and the dosing ball ( 4 ) touched. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) without dosing ball ( 4 ) in the version ( 5 ) as a dosing filter ( 8th ) is used. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) consists of an open-cell foam. Dosing dispenser according to claim 1, characterized in that the porosity of the filter ( 3 ) 8th ) the dosage of the liquid medium ( 2 ) regulates. Dosing dispenser according to claim 1, characterized in that filters ( 3 ) and dosing ball ( 4 ) touch. Dosing dispenser according to claim 1, characterized in that the dosing filter ( 8th ) a plastic casing ( 10 ) owns. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) or dosing filter ( 8th ) go to the bottom of the container. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) 8th ) consists of porous material. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) with the edge of the frame ( 5 ) in the container ( 1 ) in height or thickness. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) with oversize in diameter in the socket ( 5 ) is stuck. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) by the lock ( 9 ) in the version ( 5 ) is locked. Dosing dispenser according to claim 1, characterized in that the filter ( 3 ) to the dosing ball ( 4 ) is pressed. Dosing dispenser according to claim 1, characterized in that the filter material is hydrophobic. Dosing dispenser according to claim 1, characterized in that the filter material is hydrophilic.

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