Source: https://patents.google.com/patent/DE202006015711U1/en
Timestamp: 2020-08-07 20:06:29
Document Index: 200923125

Matched Legal Cases: ['art 20', 'art 20', 'art 20', 'art 20', 'art 20', 'art 20', 'art 20']

DE202006015711U1 - Fluid dispenser has housing with opening having extension to support applicator tip on shaft with feed bore - Google Patents
Fluid dispenser has housing with opening having extension to support applicator tip on shaft with feed bore
DE202006015711U1
DE202006015711U1 DE200620015711 DE202006015711U DE202006015711U1 DE 202006015711 U1 DE202006015711 U1 DE 202006015711U1 DE 200620015711 DE200620015711 DE 200620015711 DE 202006015711 U DE202006015711 U DE 202006015711U DE 202006015711 U1 DE202006015711 U1 DE 202006015711U1
DE200620015711
Sommer, Lothar
2006-10-11 Application filed by Sommer, Barbara, Sommer, Lothar filed Critical Sommer, Barbara
2006-10-11 Priority to DE200620015711 priority Critical patent/DE202006015711U1/en
2006-12-28 Publication of DE202006015711U1 publication Critical patent/DE202006015711U1/en
The fluid dispenser has a housing (14) for the fluid with an opening (16) for a sprung valve (18). The housing opening has an attached housing extension (20) from which an applicator (22) for the fluid extends and which operates the valve. The applicator can be of a solid form-stable material and them tip can be formed integrally with an axially detachable shaft (26). The shaft has a feed bore for the fluid.
The The invention relates to a liquid applicator with one for the liquid provided housing, in the housing opening a resilient Valve means is provided, and attached to a at the housing opening Housing front, from the one applicator for the liquid is the one to operate the valve device is provided.
Such a job device is for example from the DE 197 30 454 A1 known. In this known applicator, the applicator consists of a liquid capillary promoting material.
An applicator with a capillary applicator, for example, from the DE 201 09 542 U1 known.
In order to operate ie to open the resilient valve device of such a known applicator, it is necessary that the capillary applicator has sufficient hardness and dimensional stability. This requirement is the demand for a capillary promoting applicator member, which usually has a correspondingly low hardness, contrary. A soft application member is hardly suitable for the actuation of the resilient valve device, because deformations of the applicator member at its front-side application end portion by the repeated pumping of the valve device are hardly or not to avoid. However, such deformations of the applicator end portion of the applicator affect the applicator properties of an applicator accordingly. That's why the beats DE 20 2004 020 008 U1 an applicator of the type mentioned above, wherein the applicator member has two Auftragorganbereiche, each extending from the voltage applied to the resilient valve means inner end of the applicator member to the front-side application end, said an applicator organ soft and capillary promotional and with an application surface for the liquid Application medium is formed, and of which the second Auftragorganbereich dimensionally stable hard and is provided for actuating the valve device. Both the hard second applicator region and the soft, capillary-promoting first applicator region can each consist of capillary fiber material, the capillarity of the central first applicator region being large compared to the capillarity of the second applicator region. Even with this latter applicator, the applicator thus consists of capillary promotional materials.
Of the Invention is the object of an applicator of the above mentioned type to be applied with the dosed liquids can, and wherein the applicator has excellent dimensional stability and creep resistance.
These The object is achieved by the Features of claim 1 i. solved by the applicator off a dense, dimensionally stable material and a Auftragendabschnitt and one with this materialeinstückig trained, axially aligned Pen section has. Along the pin section can become externally at least one conveyor trough for the liquid extend into the applicator end portion of the applicator.
Thereby, that in the applicator device according to the invention, the applicator is a dense, dimensionally stable material, are unwanted wear or unwanted Filler of the applicator end portion of the applicator reliably excluded, so that the creep strength of the applicator and thus the duration of use of the applicator are optimal. Furthermore it is possible according to the invention, in addition Liquids, oils, etc. even aggressive media to apply without the applicator or whose order end section dissolves.
The Applicator according to the invention is suitable for applying any liquids, oils, or like. For example, you can Stains from any documents such as garments o. The like. be removed. Of course, the applicator according to the invention can also be used in other applications in which they are mainly industrial applications.
One very significant advantage of the applicator according to the invention with an applicator made of a dense, dimensionally stable, material compared to applicators made of capillary-promoting material, such as a capillary promoting Fiber material, in that the stored liquid in the housing at one operation the resilient valve device by the applicator only on the outside along the application end portion of the applicator, and not by the capillary promoting Applicator through, so that the dosage stored in the housing liquid to the respective fluid requirements is customizable. So it can be comparatively little liquid be applied.
The fact that in the applicator according to the invention, the applicator consists of a dense, dimensionally stable material, there is also the advantage that the applicator easily on the resilient valve means of the applicator sufficient force can be exercised or that with the applicator ie his Auftragendabschnitt on a substrate rubbed with sufficient force can be. This is, for example, in the stain removal very cheap.
at in the case the applicator according to the invention stored liquid For example, it may be a liquid for removing Stains act.
Of the Order end portion of the applicator of the applicator device according to the invention can a cross-sectional area own that slightly is larger as the cross-sectional area of the pin section. Of course it is, for example possible, that the Applicator end portion and the pin portion of the applicator the same Have cross-sectional dimensions.
at the applicator according to the invention, the Applicator at least one or at least two diametrically opposed chutes for the liquid exhibit. With these conveyors These are gutters which hold the liquid in the position of use the applicator not promote capillary, but which only serve to target the liquid and with one increased To transport dosage to the applicator end portion of the applicator.
The Front housing the applicator device according to the invention preferably with a guide section for the Pin portion of the applicator formed. This leadership section can with one of the number of conveyors be formed corresponding number of ribs, which protrude into the conveyor troughs. Such ribs can also be dispensable.
In addition to the at least one conveyor trough For example, the applicator may have at least one guide groove which yourself - like the at least one conveyor trough - in axial Direction of the pin section, but only up to Auftragendabschnitt extends the applicator. In a training of the applicator with at least one guide groove can the guide section of the front housing part with at least one guide rib be formed in the corresponding guide groove of the pin portion of the Applicator is in it. For the at least one guide rib applies to at least one rib above said accordingly. That also the at least one leadership rib can be omitted. Is the applicator according to the invention without ribs and without guide ribs formed, so the applicator can about its central longitudinal axis in relation to the housing of the applicator rotate. Such rotatability may be advantageous. The applicator can from the housing be removed as desired.
The housing front part is formed in the applicator device according to the invention to the guide portion axially outside preferably with a recess which is provided in the depressed state of the applicator - for dispensing a certain quantity of liquid stored in the housing - for partially receiving the applicator end of the applicator. In addition, it is preferred if the front part of the housing has an outlet protection axially adjacent to the guide section or is formed with a leakage protection for the liquid stored in the housing. Such leakage protection is, for example, in the cited above DE 1 97 30 454 A1 disclosed.
When it has proven advantageous in the applicator according to the invention, when the pin portion of the applicator has such an axial length dimension owns that the applicator in the non-depressed normal storage condition of the applicator with a front section adjoining the receiving end section Pin section of the front housing part protrudes.
Of the Aufnahmeendabschnitt of the applicator can be a cylindrical outer surface and have at least one front inclined surface into which at least one conveyor trough can reach into it. Of course, it would also be possible, for example, the Application end portion of the applicator e.g. form with a spherical outer surface.
When It has proven advantageous if the Auftragendabschnitt of Applicator has two diametrically opposed inclined surfaces, in each one a conveyor trough hineinerstreckt, with the two inclined surfaces tip each other Include angle and together form a leading edge. This leading edge is expediently rounded.
A good handling of the applicator invention results when the leading edge bears against the longitudinal i. Axial direction of the Applicator inclined is inclined.
Of the Auftragendabschnitt the Auftragorganes may have an elliptical cross-sectional area, wherein the leading edge coincides with the long axis of the elliptical cross-sectional area is provided. Another possibility For example, it is the cylindrical Auftragendabschnitt the Form organ with a circular cross-sectional area.
The applicator of the applicator according to the invention preferably consists of a molded plastic material, so that the production of the applicator - and thus the erfindungsge according to the order device - simple and inexpensive is possible. Likewise, it is possible, for example, to press the applicator member or to produce it in a turning tool. As a material for the Auftragorgan are also metals or metal alloys, ceramic or glass materials, wood or similar. usable.
Further Details, features and advantages will be apparent from the following Description of an embodiment illustrated in the drawing the applicator according to the invention.
1 cut longitudinally a portion of the not to scale drawn job unit,
2 a section along the section line II-II in 1 .
3 in sections, a view in the direction of arrow III in 1 , and
4 a view of the applicator in the direction of arrow IV in 1 ,
1 shows a longitudinal section of an embodiment of the applicator 10 whose case 12 is drawn off. The housing 12 serves as storage for a liquid 14 , The liquid 14 is used to remove stains.
The housing 12 has a housing opening 16 , on which a resilient valve device 18 is provided. Such a resilient valve device 18 is known per se, so that it need not be described in detail.
At the housing opening 16 of the housing 12 is a housing front part 20 attached, from which an applicator 22 of the applicator 10 for the liquid 14 protrudes. The applicator 22 also serves to actuate the valve device 18 ,
The applicator 22 consists of a dense, ie non-capillary promotional, dimensionally stable hard material, it is with a Auftragendabschnitt 24 (see for example also 3 ) and formed with a pin portion axially aligned with the applicator end portion. The pen section 26 of the applicator 22 lies with its inner end 28 on the resilient valve device 18 at. Will on the applicator 22 exerted a pressure, so with the help of the applicator 22 the valve device 18 opened, after which out of the case 12 a certain quantity of liquid 14 to the order end section 24 of the applicator 22 can be issued. For this purpose extend along the pin section 26 of the applicator 22 two diametrically opposed conveyor troughs 30 (see also the 2 . 3 and 4 ) to the order end section 24 of the applicator 22 and into these.
Like from the 1 and 3 can be seen possesses the Auftragendabschnitt 24 a cross-sectional area that is greater than the cross-sectional area of the pin portion 26 ,
The housing front part 20 is with a guide section 30 designed to guide the pin portion 26 of the applicator 22 serves. The guide section 30 is with ribs 32 (please refer 2 ) formed in the conveyor troughs 30 of the applicator 22 into it are. In this way, an unwanted twist of the applicator 22 relative to the front housing part 20 and thus relative to the housing 12 of the applicator 10 prevented. For the same purpose, it is helpful if the leadership section 31 of the front housing part 20 with a leadership rib 34 is formed in an associated guide groove 36 of the pin section 26 of the applicator 22 is in (see 2 ). Of course, the applicator 22 in relation to the housing 12 of the applicator 10 also be rotatable about its central longitudinal axis.
While the conveyor troughs 30 from the inside end 28 until the order end section 24 of the applicator 22 extend, the guide groove extends 36 only along the pin section 26 and ends at the order end section 24 of the applicator 22 ,
How out 1 it can be seen, is the front housing part 20 to the guide section 31 axially outside adjacent to a recess 38 formed in the pressed state of the applicator 22 - to dispense liquid 14 out of the case 12 of the applicator 10 - For partial recording of Auftragendabschnittes 24 of the applicator 22 is provided. Even in the pressed state of the applicator 22 is the order end section 24 So from the front housing part 20 in front.
At the guide section 31 adjacent to the inside is the front housing part 20 with a capillary liquid leakage protection 40 material integral or with a leakage protection 40 Mistake.
The pen section 26 of the applicator 22 has, for example, such an axial length dimension that the applicator 22 in the non-depressed normal storage condition of the applicator 10 with a to the order end section 24 subsequent front section 42 of the pin section 26 from the housing advantage 20 protrudes.
The order end section 24 of the commissioning body 22 has a cylindrical surface 44 and two diametrically opposite inclined surfaces 46 on. The two inclined surfaces 46 close an acute angle with each other 48 and form a common rounded leading edge 50 , The rounded front edge 50 is against the longitudinal ie axis direction of the applicator 22 or against the longitudinal ie axis direction of the applicator 10 inclined as the 1 clarified.
The conveyor troughs 30 of the applicator 22 extend into the inclined surfaces 46 of the order end section 24 into it.
4 clarifies that the order end section 24 of the applicator 22 has an elliptical cross-sectional area, the leading edge 50 of the order end section 24 is provided congruent with the long axis of the elliptical cross-sectional area.
Same details are in the 1 to 4 each with the same reference numerals, so that it is unnecessary, in conjunction with the figures, to describe all the details in detail.
Housing (from 10)
liquid (in 12)
Housing opening (from 12)
springy Valve device (at 16)
Front housing (from 10 to 16)
applicator (of 10)
Auftragendabschnitt (from 22)
pin section (from 22)
inner end (of 26)
chutes (from 22)
guide section (from 20 for 22)
ribs (of 31)
guide rib (of 31)
guide groove (in 26)
recess (in 20 for 24)
Liquid outlet fuse (from 20)
front section (of 26)
cylindrical lateral surface (from 24)
Sloping surfaces (from 24)
Sharpener Angle (between 46 and 46)
rounded Leading edge (from 24)
Applicator for a liquid, with one for the liquid ( 14 ) housing, in whose housing opening ( 16 ) a resilient valve device ( 18 ) is provided, and with a at the housing opening ( 16 ) housing front part ( 20 ), from which an applicator ( 22 ) for the liquid ( 14 ) protruding to actuate the valve device ( 18 ), characterized in that the applicator ( 22 ) consists of a dense, dimensionally stable material and a Auftragendabschnitt ( 24 ) and an integral with this material, axially aligned pin portion ( 26 ) having.
Applicator according to claim 1, characterized in that along the pin portion ( 26 ) outside at least one conveyor trough ( 30 ) for the liquid ( 14 ) in the order end section ( 24 ).
Applicator according to claim 1, characterized in that the liquid ( 14 ) is a liquid for removing stains.
Applicator according to claim 1, characterized in that the applicator end section ( 24 ) has a cross-sectional area which is greater than the cross-sectional area of the pin portion ( 26 ).
Applicator according to claim 2, characterized in that the applicator ( 22 ) at least two diametrically opposed conveyor troughs ( 30 ) for the liquid ( 14 ) having.
Applicator according to one of claims 1 to 5, characterized in that the housing front part ( 20 ) with a guide section ( 31 ) for the pen section ( 26 ) of the applicator ( 22 ) is trained.
Applicator according to claim 6, characterized in that the guide section ( 31 ) of the housing front part ( 20 ) with one of the number of conveyors ( 30 ) corresponding number of ribs ( 32 ) formed in the conveyor troughs ( 30 ) stand in it.
Applicator according to one of claims 1 to 7, characterized in that the applicator ( 22 ) additionally at least one guide groove ( 36 ), which extend in the axial direction of the pin portion ( 26 ) to the end of the order ( 24 ).
Applicator according to claim 8, characterized in that the guide section ( 31 ) of the housing front part ( 20 ) with at least one guiding rib ( 34 ) is formed in the at least one guide groove ( 36 ) of the pin section ( 26 ) of the applicator ( 22 ) is in it.
Applicator according to one of claims 6 to 9, characterized in that the housing front part ( 20 ) to the guide section ( 31 ) axially on the outside adjacent to a recess ( 38 ) is formed in the pressed state of the applicator ( 22 ) for partially receiving the end of the order ( 24 ) of the applicator ( 22 ) is provided.
Applicator according to one of claims 1 to 10, characterized in that the pin portion ( 26 ) of the applicator ( 22 ) has such an axial length dimension that the applicator ( 22 ) in the non-depressed normal storage condition of the applicator ( 10 ) with a to the order end section ( 24 ) subsequent front section ( 42 ) of the pin section ( 26 ) from the front housing part ( 20 ) protrudes.
Applicator according to one of claims 1 to 11, characterized in that the applicator end section ( 24 ) of the applicator ( 22 ) a cylindrical outer surface ( 24 ) and at least one front inclined surface ( 46 ), in which the at least one conveyor trough ( 30 ).
Applicator according to claim 12, characterized in that the applicator end section ( 24 ) of the applicator ( 22 ) two diametrically opposite inclined surfaces ( 46 ), in each of which a conveyor trough ( 30 ), wherein the two inclined surfaces ( 46 ) with each other an acute angle ( 48 ) and share a leading edge ( 50 ) form.
Applicator according to claim 13, characterized in that the leading edge ( 50 ) is rounded.
Applicator according to claim 13 or 14, characterized in that the leading edge ( 50 ) against the axial direction of the applicator ( 22 ) is inclined at an angle.
Applicator according to one of Claims 13 to 15, characterized in that the applicator end section ( 24 ) of the applicator ( 22 ) has an elliptical cross-sectional area, the leading edge ( 50 ) is provided congruent with the long axis.
Applicator according to one of claims 1 to 16, characterized in that the applicator ( 22 ) consists of a molded plastic material.
DE200620015711 2006-10-11 2006-10-11 Fluid dispenser has housing with opening having extension to support applicator tip on shaft with feed bore Expired - Lifetime DE202006015711U1 (en)
DE200620015711 DE202006015711U1 (en) 2006-10-11 2006-10-11 Fluid dispenser has housing with opening having extension to support applicator tip on shaft with feed bore
DE202006015711U1 true DE202006015711U1 (en) 2006-12-28
ID=37650923
DE200620015711 Expired - Lifetime DE202006015711U1 (en) 2006-10-11 2006-10-11 Fluid dispenser has housing with opening having extension to support applicator tip on shaft with feed bore
DE (1) DE202006015711U1 (en)
2006-10-11 DE DE200620015711 patent/DE202006015711U1/en not_active Expired - Lifetime
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