EP0767616B1 - Stift zum auftragen einer festen farb- oder abdeckmasse - Google Patents
Stift zum auftragen einer festen farb- oder abdeckmasse Download PDFInfo
- Publication number
- EP0767616B1 EP0767616B1 EP95924933A EP95924933A EP0767616B1 EP 0767616 B1 EP0767616 B1 EP 0767616B1 EP 95924933 A EP95924933 A EP 95924933A EP 95924933 A EP95924933 A EP 95924933A EP 0767616 B1 EP0767616 B1 EP 0767616B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrel
- cap
- bore
- pen
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
Links
- 150000001875 compounds Chemical class 0.000 title claims description 19
- 239000007787 solid Substances 0.000 title claims description 5
- 238000004040 coloring Methods 0.000 title claims 6
- 239000011324 bead Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 235000011837 pasties Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/16—Refill sticks; Moulding devices for producing sticks
Definitions
- the invention relates to a pen for applying a solid paint or masking compound a sleeve, one enclosed by the sleeve bore and made of a solid color or Masking compound existing mine and one the tip of the tip Sleeve-closing, removable cap, the sleeve made of a cuttable There is plastic and to form the lead the paint or masking compound in liquid or pasty state is filled into the bore of the sleeve.
- Correction pens for covering over writing or typing errors are known Applicators for cosmetic products, e.g. B. lipsticks or make-up pencils.
- Such pens are usually complex to manufacture because they have a turning mechanism or a Sliding device through which the mine moves axially and for use from the it can be rotated or pushed around the protective sleeve. Furthermore, with such pins there is a seal on the cap and the rotary knob provided to prevent the paint or masking compound from drying out.
- a pin of the type mentioned is known.
- the closed end of the bore of the cap is designed as a pointed hollow cone.
- the cap and the outer surface are basically cylindrical.
- the object of the invention is to provide a pen of the type mentioned, the is easier and cheaper to manufacture.
- the pen according to the invention does not require a rotating mechanism or a sliding device, because the pen is made using a soft, cuttable plastic material is sharpenable for the sleeve.
- the outer surface and bore of the sleeve are in opposite directions Tapered towards the direction. This has the advantage that the sleeve in Injection molding process can be produced in a particularly simple manner. You can in be cast or injection molded in one piece, because of the different Taper inclination of the inner and outer surface subtracted the shape in one direction can be. The extent of the cone inclination is determined by the requirement a draft angle. That the bore of the sleeve opposite to the writing tip End is tapered further has the advantage that the mine is supported axially and not even in the sleeve bore due to high writing pressure can be pushed in.
- the bore of the cap is also conical in such a way that it is flared towards its open end.
- This enables the Cap hole and the outer surface form a sealing seat and therefore the cap without Attaching a special sealing bead or the like always tight on the Shell surface of the sleeve sits.
- this configuration will dry out the color or masking compound is prevented even when the pen is through repeated sharpening shortened and the outer diameter of the sleeve because of conical formation of the lateral surface has become larger.
- the cap can then not quite as far as at the beginning Sleeve are plugged in, the sealing effect remains receive.
- Pen is provided that to form a mine Paint or masking compound in liquid or pasty condition filled through the sleeve end with a smaller bore diameter with the other end opposite to this the sleeve is tightly closed with the cap.
- the cap during the filling process generated by the pressure generated thereby from the sleeve and Color or masking compound between the cap and sleeve and so that the cap does not close tightly is guaranteed, according to a further proposal Invention provided that a radial in the cap bore inwardly projecting annular bead is formed, the when putting the cap on the sleeve over one on the Tip-end of the sleeve protrudes radially outwards trained ring bead snaps.
- the cap is firmly on the during the filling process Sleeve held and it can not slip away.
- the tight adjacent ring beads continue to provide one reliable sealing and guarantee even after a long time Storage of the pens protection from drying out of the color or Masking compound. If the ring bead on the sleeve is used later Pointed away when used, the ring bead seals in the Sufficient cap on the conical surface of the sleeve well off.
- the color or masking compound corresponds to their shape, the inner contours of the sleeve and the attached Cap.
- the closed end of the cap bore in shape a writing tip, for example as a sharp or blunt one Hollow cone is formed.
- the cap can also have an appropriate stake.
- the cured of the pen according to the invention Mass after removing the cap from the sleeve and is shaped for use as a writing tip.
- a cap it can be the opposite of the filler opening End of the sleeve during filling and curing the color or masking compound but also by a corresponding designed form be closed.
- a cap or a stopper provided or the sleeve end is welded tube-shaped.
- the cap or stopper can have a neck that is in the sleeve bore protrudes and is long enough that it dips into the still liquid or pasty mass and after hardening this is rotatably fixed with the stopper or the cap connects. This ensures that the mine is held firmly when sharpening and not turned can. Twisting the mine can also be caused by Longitudinal grooves or ribs in the sleeve bore prevented become.
- the invention is described below using an exemplary embodiment explained in more detail, which is shown in the drawing is.
- the figure shows one as a correction pen for application a covering compound formed pin 1 with one on both Ends open sleeve 2.
- At one end 3 of the sleeve 2 is one removable cap 4 with a clip 5 put on.
- the other End 6 of the sleeve 2 is closed by a stopper 7.
- a correction mass 9 is filled into the bore 8 of the sleeve 2.
- the sleeve 2 consists of a plastic material, so is soft that it can be cut by a pencil sharpener is.
- the lateral surface 10 of the sleeve 2 is towards the end 3 tapered while the bore 8 of the sleeve 2 in reverse direction, ie tapered towards the end 6 is. This allows the sleeve to be in one piece Cast or injection molded and therefore inexpensive to manufacture can be.
- the bore 11 of the cap 4 is towards its open end flared, with the taper of the bore 11 the taper of the lateral surface 10 is adapted. Will the Cap 4 placed on the sleeve 2, so form the bore 11 of the cap 4 and the outer surface 10 of the sleeve 2 one Sealing seat, even after repeated sharpening of the sleeve 2 preserved.
- the closed end of the bore 11 of the Cap 4 is designed as a pointed hollow cone.
- the correction mass 9 is filled in in liquid form or pasty state of the mass through the initially open End 6 of the sleeve 2, the other end 3 with the cap 4th is closed as shown.
- the correction mass 9 fills the one formed by the bore 8 and the cap 4 Cavity out.
- a nib is formed which protrudes from the sleeve 2 and after the correction mass 9 has hardened without further can be used immediately.
- the sleeve 2 enclosed part of the correction mass 9 is through the bore 8 shaped and is therefore also towards the sleeve end 6 tapered.
- the end 6 of the sleeve 2 is closed by the plug 7.
- the plug 7 has a cylindrical projection 12 which at inserted plug 7 at least partially in the still liquid correction mass 9 immersed.
- the inner end 13 of the Approach 12 is slotted.
Landscapes
- Pens And Brushes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Claims (9)
- Stift zum Auftragen einer festen Farb- oder Abdeckmasse mit einer Hülse, einer von der Hülsenbohrung umschlossenen und aus einer festen Farb- oder Abdeckmasse bestehenden Mine und einer das schreibspitzenseitige Ende (3) der Hülse verschließenden, abnehmbaren Kappe, wobei die Hülse (2) aus einem schneidbaren Kunststoff besteht und zur Bildung der Mine die Farb- oder Abdeckmasse (9) in flüssigem oder pastösem Zustand in die Bohrung (8) der Hülse (2) eingefüllt ist, dadurch gekennzeichnet, daß die Mantelfläche (10) der Hülse (2) von dem der Schreibspitze entgegengesetzten Ende zur Schreibspitze hin und die Bohrung (0) der Hülse (2) zum der Schreibspitze entgegengesetzten Ende (6) hin konisch verjüngt sind, und daß die Bohrung (11) der Kappe (4) von der Kappenöffnung zu ihrem geschlossenen Ende hin konisch verjüngt ist und in ihrer Konusneigung an die Konusneigung der Mantelfläche (10) der Hülse (2) angepaßt ist.
- Stift nach Anspruch 1, dadurch gekennzeichnet, daß die Farb- oder Abdeckmasse (9) durch das der Schreibspitze entgegengesetzte Ende (6) der Hülse (2) eingefüllt ist.
- Stift nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß in der Bohrung (11) der Kappe (4) ein radial nach innen vorspringender Ringwulst ausgebildet ist.
- Stift nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an dem schreibspitzenseitige Ende (3) der Hülse (2) ein radial nach außen vorspringender Ringwulst ausgebildet ist.
- Stift nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, daß der Ringwulst der Kappe im Montagezustand über den Ringwulst der Hülse rastet.
- Stift nach einem der vorhergehenden Ansprüche , dadurch gekennzeichnet, daß das geschlossene Ende der Bohrung (11) der Kappe (4) als Hohlkegel ausgebildet ist.
- Stift nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das der Schreibspitze entgegengesetzte Ende (6) der Hülse (2) mit einer Kappe oder einem Stopfen (7) versehen ist oder tubenförmig verschweißt ist.
- Stift nach Anspruch 5, dadurch gekennzeichnet, daß die Kappe oder der Stopfen (7) mit einem Ansatz (12) versehen ist, der in die Farb- oder Abdeckmasse (9) in der Bohrung (8) der Hülse (2) hineinragt und so gestaltet ist, daß er mit der Auftragsmasse eine drehfeste Verbindung eingeht.
- Stift nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Bohrung (8) der Hülse (2) Längsrillen oder Längsrippen aufweist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9410536U DE9410536U1 (de) | 1994-06-30 | 1994-06-30 | Stift zum Auftragen einer festen Farb- oder Abdeckmasse |
| DE9410536U | 1994-06-30 | ||
| PCT/EP1995/002470 WO1996000514A1 (de) | 1994-06-30 | 1995-06-24 | Stift zum auftragen einer festen farb- oder abdeckmasse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0767616A1 EP0767616A1 (de) | 1997-04-16 |
| EP0767616B1 true EP0767616B1 (de) | 1999-02-03 |
Family
ID=6910504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95924933A Revoked EP0767616B1 (de) | 1994-06-30 | 1995-06-24 | Stift zum auftragen einer festen farb- oder abdeckmasse |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0767616B1 (de) |
| AU (1) | AU2924995A (de) |
| DE (2) | DE9410536U1 (de) |
| WO (1) | WO1996000514A1 (de) |
| ZA (1) | ZA955457B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1464248A1 (de) * | 2003-04-04 | 2004-10-06 | Schwan-STABILO Cosmetics GmbH & Co. KG | Kosmetikstift und Verfahren zu seiner Herstellung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1040743A (fr) * | 1950-10-13 | 1953-10-19 | Procédé et appareil pour la fabrication de tubes pour produits pâteux ou autres | |
| FR2144164A5 (de) * | 1971-07-01 | 1973-02-09 | Petit Jacques | |
| FR2359586A1 (fr) * | 1976-07-27 | 1978-02-24 | Oreal | Perfectionnements apportes aux crayons de maquillage |
| DE2718957C3 (de) * | 1977-04-28 | 1982-02-04 | Schwan Stabilo Schwanhaeusser | Insbesondere für Kosmetikzwecke bestimmter Minenstift und Verfahren zu seiner Herstellung |
| US4413921A (en) * | 1978-09-05 | 1983-11-08 | Revlon, Inc. | Cosmetic pencil having a sharpenable polyethylene casing |
| US4289726A (en) * | 1979-07-02 | 1981-09-15 | Potoczky Joseph B | Apparatus and method for injection molding of elongated hollow plastic container walls |
| FR2490470A1 (fr) * | 1980-09-22 | 1982-03-26 | Oreal | Crayon a gaine en matiere plastique, en particulier crayon de maquillage, et son procede de fabrication |
| DE4005894A1 (de) * | 1990-02-24 | 1991-12-12 | Schwan Stabilo Schwanhaeusser | Verfahren zur herstellung eines kosmetikstiftes |
| US5312577A (en) * | 1992-05-08 | 1994-05-17 | Bioject Inc. | Method for manufacturing an ampule |
-
1994
- 1994-06-30 DE DE9410536U patent/DE9410536U1/de not_active Expired - Lifetime
-
1995
- 1995-06-24 DE DE59505044T patent/DE59505044D1/de not_active Expired - Fee Related
- 1995-06-24 EP EP95924933A patent/EP0767616B1/de not_active Revoked
- 1995-06-24 WO PCT/EP1995/002470 patent/WO1996000514A1/de not_active Ceased
- 1995-06-24 AU AU29249/95A patent/AU2924995A/en not_active Abandoned
- 1995-06-30 ZA ZA955457A patent/ZA955457B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0767616A1 (de) | 1997-04-16 |
| AU2924995A (en) | 1996-01-25 |
| WO1996000514A1 (de) | 1996-01-11 |
| DE9410536U1 (de) | 1994-08-11 |
| DE59505044D1 (de) | 1999-03-18 |
| ZA955457B (en) | 1996-02-13 |
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