EP0934708B1 - Schirm, insbesondere Grossschirm - Google Patents
Schirm, insbesondere Grossschirm Download PDFInfo
- Publication number
- EP0934708B1 EP0934708B1 EP19980124128 EP98124128A EP0934708B1 EP 0934708 B1 EP0934708 B1 EP 0934708B1 EP 19980124128 EP19980124128 EP 19980124128 EP 98124128 A EP98124128 A EP 98124128A EP 0934708 B1 EP0934708 B1 EP 0934708B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- umbrella
- manual lever
- catch
- handle sleeve
- umbrella according
- 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.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000002089 crippling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/06—Umbrella runners
- A45B25/08—Devices for fastening or locking
Definitions
- the invention relates to a screen, in particular a Large umbrella according to the preamble of claim 1
- Umbrellas can be used, for example, as a standing umbrella or as a hanging umbrella be trained.
- a screen of the type mentioned is from FR-A-538315 known.
- the hand lever carrying a pawl is included one aligned transversely to the longitudinal axis of the umbrella stick Joint axis connected to a slide on the support rods the roof poles of the canopy are attached.
- the joint axis is a greater distance from the Longitudinal axis of the umbrella stick has as the pawl and a catch on the umbrella stick that interacts with the pawl. This locks on the pawl when it locks Torque, which counteracts the locking and in particular with worn pawl or catch to an unintended Unlocking and thus involuntary Closing the screen can lead.
- a snap spring is inserted into a umbrella stick, which in a recess engages in the slide or on the underside of the slide engages and this in the open position holds. Grips the snap spring in a recess in the slide a, the locking can only be in a certain angular position the slide on the umbrella stick. Solving the Locking takes place by pressing the snap spring until this engages under the slide and can be run over.
- the disadvantage of this known locking device is that that with a crippling feather they are no longer safe works or difficult to use with stronger springs are. Such springs are usually also very narrow and have a drastic effect on the operator's hand.
- the object of the invention is a screen of the aforementioned Kind of improve.
- this hand lever should be made sufficiently wide so that comfortable gripping and jamming-free handling possible is. Because the hinge axis of the hand lever is transverse to and is closer to the longitudinal axis of the umbrella stick than that Pawl, there is also the further advantage that the pawl by pretensioning the tensioned canopy pressed into or on a notch on the umbrella stick is, this impression force is the greater, ever greater the force acting on the slide from the canopy is. So this locking device has a self-locking Property because the pawl in the notch when loaded is pressed in so that even with a certain amount of wear Locking device is given a secure hold.
- the umbrella stick can be extremely simple be designed and both from solid material as well consist of hollow profile material. Otherwise, the new one Locking device for both long and short umbrella poles equally suitable, since the slide also with the latter can be easily retracted and extended.
- the self-locking claw effect of the pawl the detent can be through the training according to claim 2 and in particular also improve according to claim 3.
- the pawl expediently engages according to claim 8 through an opening in the grip sleeve against the umbrella stick.
- the hand lever is at its upper end provided with a head part, which is the receiving rim of the Support struts are assigned to the receiving rim in case of overload is in contact with the head part, so that a non-positive Connection between the wreath, the headboard, the Pawl and the rest is given.
- an embodiment according to claim 10 is advantageous.
- a configuration according to claim 11 is particularly expedient, because the effectiveness of the locking device due to the circumferential groove in any angular position of the slide with respect to the Umbrella stick is given. Even twisting the slide is relative to the umbrella stick during clamping and locking possible.
- An embodiment according to claim is also particularly advantageous 12, because the hand lever protruding down is jammed the operating hand between the hand lever and the grip sleeve on the one hand and between the grip sleeve and the umbrella stick on the other prevented.
- the slider can with its grip sleeve and its hand lever be made of metal, but training is advantageous made of plastic.
- the slide is formed by a grip sleeve 6, which on upper end has a receiving collar 8, on which in not support struts articulated but known manner are that interact with roof poles of an umbrella roof.
- the slider includes a locking device 10, the one Has hand lever 12, the side arms 14, which over Joints 16 are pivotally connected to the grip sleeve 6.
- the grip sleeve 6 preferably has molded bolts 18, which in holes 20 in the arms 14 of the hand lever 12th intervention. Bevels 22, 24 on the bolts 18 and Free ends of the arms 14 facilitate the assembly of the hand lever 12 on the grip sleeve 6.
- a pawl 26 provided through an opening 28 in the grip sleeve 6 protrudes against the umbrella stick 4 and in the locked state engages in a catch 30 on the umbrella pole 4.
- the Hand lever 12 at the upper end of a head part 31, which the Receiving ring 8 is so close that at one Overloading the canopy of the receiving collar 8 directly the head part 31 and thus via the pawl 26 on the catch 30 supports.
- the grip sleeve 6 is on each side of the opening 28 provided with a wall part 32 which extends over the area of Pawl 26 protrudes and covers it.
- the pawl 26 is in the locked position biased and the hand lever 12 has a between the hand lever 12 and the grip sleeve 6 arranged spring 34, which is designed as a molded spring tongue.
- the catch 30 is in a ring 36 attached to the umbrella stick 4 formed in the form of a circumferential groove.
- the ring 36 has at its lower end a ramp 38 which the Push up or run the slider into the shown locking position and locking of the pawl 26 relieved in the locking groove 30.
- the hand lever 12 is in exemption, that is to say when it is in contact with the system on the grip sleeve 6, with its lower end over the grip sleeve 6 forward, which prevents a operating hand between the hand lever 12 and the grip sleeve 6 on the one hand and between the grip sleeve 6 and the umbrella stick 4 on the other hand can be pinched.
- the locking device is now designed so that the axis 40 of the joint 16 deeper and closer to the Longitudinal axis 42 of the umbrella pole 4 lies as the pawl 26. This training ensures that a Umbrella load pressed the pawl 26 into the catch 30 from above becomes, whereby a secure locking even with a certain wear of the locking device is given.
- the grip sleeve 6 and the locking device 10 can Be made of metal, but preferably consist of Plastic.
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
- Figur 1
- die Anordnung eines Schiebers an einem Schirmstock im Längsschnitt; und
- Figur 2
- die Anordnung gemäss Figur 1 im Schnitt II-II der Figur 1.
- 2
- Schieber
- 4
- Schirmstock
- 6
- Griffhülse
- 8
- Aufnahmekranz
- 10
- Arretiervorrichtung
- 12
- Handhebel
- 14
- Arme
- 16
- Gelenk
- 18
- Bolzen
- 20
- Bohrung
- 22
- Abschrägung
- 24
- Abschrägung
- 26
- Sperrklinke
- 28
- Öffnung
- 30
- Raste
- 31
- Kopfteil
- 32
- Wandteil
- 34
- Feder
- 36
- Ring
- 38
- Auflauffläche
- 40
- Gelenk-Achse
- 42
- Längsachse
Claims (12)
- Schirm, insbesondere Grossschirm, bei dem sich Dachstangen eines Schirmdaches über Stützstreben an einem Aufnahmekranz (8) eines Schiebers (2) abstützen, der bei geöffnetem Schirmdach über eine lösbare Sperrklinke (26) und eine Raste (30) mit einem Schirmstock (4) verrastet ist, wobei die Sperrklinke (26) an einem Handhebel (12) angeordnet ist, der längs einer Griffhülse (6) des Schiebers (2) verläuft und mit dieser gelenkig verbunden ist und wobei die Gelenk-Achse (40) des Handhebels (12) quer zur Längsachse (42) des Schirmstockes ausgerichtet ist, dadurch gekennzeichnet, dass die Gelenk-Achse (40) näher an der Längs-achse (42) des Schirmstockes (4) liegt als die Sperrklinke (26).
- Schirm nach Anspruch 1, dadurch gekennzeichnet, dass die Gelenk-Achse (40) die Längsachse (42) des Schirmstockes (4) annähernd schneidet.
- Schirm nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Gelenk-Achse (40) tiefer liegt als die Sperrklinke (26).
- Schirm nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Gelenk (16) an der Griffhülse (6) angeordnete, vorzugsweise angeformte Bolzen (18) aufweist, die in Bohrungen (20) im Handhebel (12) eingreifen.
- Schirm nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Gelenk am Handhebel angeordnete, vorzugsweise angeformte Bolzen aufweist, die in Bohrungen in der Griffhülse eingreifen.
- Schirm nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Handhebel (12) seitlich angeformte Arme (14) aufweist, welche Teile (18,20) des Gelenkes (16) enthalten.
- Schirm nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Handhebel (12) mit einer gegen die Griffhülse (6) weisenden Feder (34) versehen ist, die vorzugsweise am Handhebel (12) angeordnet ist.
- Schirm nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die vorzugsweise am oberen Ende des Handhebels (12) angeordnete Sperrklinke (26) durch eine Öffnung (28) in der Griffhülse (6) gegen den Schirmstock (4) vorsteht.
- Schirm nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Handhebel (12) einen dem Aufnahmekranz (8) zugeordneten Kopfteil (31) aufweist, derart, dass der Aufnahmekranz (8) bei Ueberlast am Kopfteil (31) ansteht.
- Schirm nach Anspruch 8, dadurch gekennzeichnet, dass die Griffhülse (6) beidseits der Sperrklinke (26) vorstehende, den Bereich der Sperrklinke überdeckende Wandteile (32) aufweist.
- Schirm nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Raste (30) durch eine am Schirmstock (4) angeordnete umlaufende Nut gebildet ist, die vorzugsweise in einem am Schirmstock (4) vorstehenden Ring (36) angeordnet ist, der in Aufschiebrichtung des Schiebers (2) mit einer Auflauffläche (38) versehen ist.
- Schirm nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass der Handhebel (12) so bemessen ist, dass er bei Anlage an der Griffhülse (6) nach unten über das Ende der Griffhülse (6) vorsteht.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH30598 | 1998-02-06 | ||
| CH30598 | 1998-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0934708A1 EP0934708A1 (de) | 1999-08-11 |
| EP0934708B1 true EP0934708B1 (de) | 2003-04-16 |
Family
ID=4183980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19980124128 Expired - Lifetime EP0934708B1 (de) | 1998-02-06 | 1998-12-18 | Schirm, insbesondere Grossschirm |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0934708B1 (de) |
| DE (1) | DE59807955D1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10154108A1 (de) * | 2001-10-10 | 2003-05-08 | Hofman Patent Holding Holland | Rahmengestell für ein zusammenfaltbares Zelt oder dergleichen mit einem zentralen Ständer |
| EP2532263A1 (de) | 2011-06-06 | 2012-12-12 | Glatz Ag | Schirmschieber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE87043C (de) * | ||||
| DE70763C (de) * | R. HALLMANN in Berlin S.O., Köpenickerstrafse 108, part | Feststellvorrichtung für Schirme | ||
| FR538315A (fr) * | 1921-07-11 | 1922-06-08 | Monture nouvelle de parapluie et ombrelle | |
| US1612290A (en) * | 1926-07-10 | 1926-12-28 | Sterling P Isbell | Latch depressor |
| DE1948981B1 (de) * | 1969-09-27 | 1970-11-26 | Bremshey & Co | Schirm,insbesondere Taschenschirm,mit auf dem Schirmstock laufendem Hauptschieber |
-
1998
- 1998-12-18 DE DE59807955T patent/DE59807955D1/de not_active Expired - Lifetime
- 1998-12-18 EP EP19980124128 patent/EP0934708B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE59807955D1 (de) | 2003-05-22 |
| EP0934708A1 (de) | 1999-08-11 |
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