EP0445082B1 - Gelenkige Verbindung für Rohrteile - Google Patents
Gelenkige Verbindung für Rohrteile Download PDFInfo
- Publication number
- EP0445082B1 EP0445082B1 EP91830031A EP91830031A EP0445082B1 EP 0445082 B1 EP0445082 B1 EP 0445082B1 EP 91830031 A EP91830031 A EP 91830031A EP 91830031 A EP91830031 A EP 91830031A EP 0445082 B1 EP0445082 B1 EP 0445082B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- joint
- channel
- hole
- open
- clothes
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired
- D06F57/08—Folding stands
Definitions
- the present invention generally relates to a joint for connecting tubular members designed to be folded one on the other, and more particularly a joint suitable for connecting tubes which form the folding legs of a space-saving clothes-horse.
- Patent FR-A-2 511 403 (on which the preamble of claim 1 is based) discloses a folding removable clothes airer comprising a vertical frame and tilting grids with a soil spike.
- the soil spike comprises the bottom ends of the vertical support connected with parallel crosspieces and a secondary U-shaped frame arranged crosswise with respect to said crosspieces.
- the secondary frame rotates around a vertically articulating axis, and a locking device positions the secondary frame at a right angle with respect to the vertical frame crosspieces so as to keep the airer in the drying position.
- the locking device of the secondary frame is in the shape of dual pliers forming two overlapped and perpendicularly arranged fixed-forks, with one fork being integral with a crosspiece of the vertical frame, and the other being designed to receive a crosspiece of the secondary revolving frame.
- the vertical articulating axis passes through the crosspieces involved in the locking device.
- Clothes-horses with a grid and possible extension grids held by two pairs of crossed legs which are pivoted to each other and in which the legs of a first pair have a central articulation which allows for them to fold so as to close the clothes-horse, are already know.
- said clothes-horses the folding of the legs with central articulation and subsequent accidental closure of the clothes-horse are possible in the case of knocks or incorrect movements.
- An uncontrolled closure of the clothes-horse can however be dangerous for people, especially children and it is therefore strongly advisable not to use.
- the locking device of the clothes-airer disclosed by the above FR-A-2 511 403 patent is not suitable for use with clothes airers on stand, in which the two tubes of the folding legs must be locked in line, and not crosswise, and then folded one on top of the other while keeping them connected to their ends.
- the object of the present invention is to propose a joint for connecting two foldable elements, one on top of the other, such as the tubular members which form the folding legs of a clothes- horse.
- the joint has safety means which block the elements connected to each other in an open position, that is to say aligned to each other.
- a second object of this invention is to propose a joint made as a single piece advantageously achieved through moulding and with a new configuration which allows it to be easily fitted onto the elements to be connected.
- a further object of the invention is to propose a joint made as a single piece which contemporarily connects the two folding elements and automatically blocks the elements so as to avoid an accidental folding when they are aligned to each other.
- the joint in question is made of a single piece (10) with a part which delimits a hole (11) open towards an end of the body and a U-shaped part which delimits a channel (12) open on one side of said body.
- protruding parts (12b) pointing towards the centre and designed to reduce the opening of the channel (12) are formed (Fig. 3).
- the above described joint is used to connect two tubes (13, 14) which are foldable on top of each other due to the rotation of one of them.
- Said tubular elements (13, 14) can be made up of the two tubes which form the foldable legs (15) of a clothes-horse (16) like the one in Fig. 4 of the drawing.
- the joint is fitted to the two tubular elements (13,14) to be connected by forcing, and/or through the use of adhesive, and/or with a pin, an end of the lower element (13) into the hole (11) of the body (10) and by pivoting the lower end of the upper element (14) into the channel (12) through the use of a tranversal pin (14a).
- the joint is rigidly constrained to the lower element (13) whilst the upper element (14) is foldable on the first so as to rotate round the relative pin (14a).
- the element (14) is then forced to clip into the channel (12) through a tight opening of the protruding parts (12b), making use of the elasticity of the tabs (12a) which define the hole itself.
- the element is then blocked into the hole and is therefore in position due to said protruding parts (12b) (Fig 3) which prevent the folding of the elements and therefore the accidental closing of a clothes-horse with folding legs.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
- Joints Allowing Movement (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Tubes (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Claims (2)
- Gelenk zum Verbinden von zwei übereinander klappbaren Rohren oder rohrförmigen Stangen, insbesondere zum Verbinden der zusammenklappbaren Beine von Wäscheständern bzw. Wäschetrockenständern verringerbaren Raumaufwands, welches Gelenk aus einem Körper (10) besteht, der folgende Teilstücke enthält und Merkmale aufweist:a) ein erstes Teilstück mit einer zumindest nach einem Ende hin offenen Bohrung (11);b) ein zweites, U-förmig ausgebildetes Teilstück mit zwei vorspringenden, einander gegenüberliegenden flügelartigen Partien (12a), die miteinander einen Kanal (12) begrenzen, der zu einer Seite des Körpers hin offen ist, wobeic) an den Innenseiten der flügelartigen Partien (12a) des Kanals (12) Vorsprünge (12b) so vorgesehen sind, daß die öffnung des Kanals (12) verengt wird;dadurch gekennzeichnet, daß die mindestens nach einem Ende des Körpers (10) zu offene Bohrung (11) dazu bestimmt ist, das obere Ende eines ersten unteren mit einem zweiten oberen Stützelement (14) zu verbindenden Stützgliedes (13) aufzunehmen und daß das untere Ende des zweiten oberen Stützelementes (14) im Kanal (12) des zweiten, U-förmig ausgebildeten Teilstückes mit Hilfe eines Querstiftes (14a) schwenkbar angebracht und in seiner Stellung im Kanal (12), blockierbar ist, wenn es mit dem ersten unteren Stützglied (13) geradlinig ausgerichtet ist.
- Gelenk nach Anspruch 1, dadurch gekennzeichnet, daß der Körper (10) aus Kunststoffmaterial besteht, daß das Ende des ersten Stützgliedes (13) unter Pressdruck und/oder mit Hilfe von Klebstoff in die Bohrung (11) eingesetzt und in dieser befestigt ist und daß die den Kanal (12) begrenzenden flügelartigen Partien (12a, 12b) elastisch sind, derart, daß sie ein Blockieren und Lösen des zweiten oberen Stützelementes (14) möglich machen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT693590U | 1990-02-26 | ||
IT6935U IT221220Z2 (it) | 1990-02-26 | 1990-02-26 | Giunto per il collegamento di due elementi tubolari ripiegabili l'unosull'altro |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0445082A2 EP0445082A2 (de) | 1991-09-04 |
EP0445082A3 EP0445082A3 (en) | 1992-01-22 |
EP0445082B1 true EP0445082B1 (de) | 1995-09-06 |
Family
ID=11122501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91830031A Expired - Lifetime EP0445082B1 (de) | 1990-02-26 | 1991-02-04 | Gelenkige Verbindung für Rohrteile |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0445082B1 (de) |
AT (1) | ATE127545T1 (de) |
DE (1) | DE69112673T2 (de) |
IT (1) | IT221220Z2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10202519C1 (de) * | 2002-01-23 | 2003-07-03 | Ps Power Service Ag Pfaeffikon | Zusammenklappbarer Wäscheständer |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0609476B1 (de) * | 1993-02-05 | 1995-05-10 | LEIFHEIT Aktiengesellschaft | Zusammenklappbarer Trockenständer |
EP1008686A1 (de) * | 1998-11-24 | 2000-06-14 | Zumbühl & Co. Handelsagentur | Wäschetrockner |
GR1007134B (el) * | 2006-12-05 | 2011-01-10 | Ευαγγελος Αντωνιου Συλιβος | Ταχυσυναρμολογουμενη απλωστρα ρουχων με πλαστικους συνδεσμους φεροντες χιτωνια περιστρεψιμης συνδεσης των μεταλλικων σωληνων |
EP3202971B1 (de) * | 2016-02-04 | 2018-10-03 | Rörets Industrier AB | Faltbares kleidungspflegeprodukt |
GB2618417A (en) * | 2023-03-01 | 2023-11-08 | Metaltex Spa | Clotheshorse with improved load capacity |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB858835A (en) * | 1958-06-11 | 1961-01-18 | Aubrey George Carroll | Improvements in domestic clothes drying apparatus |
FR2511403A2 (fr) * | 1981-08-13 | 1983-02-18 | Chapuit Jacques | Sechoir a linge, pliant et demontable |
DE8905090U1 (de) * | 1989-04-22 | 1989-08-10 | Frz Metallwarenfabrik Friedrich Ruschitzka, 6921 Zuzenhausen, De |
-
1990
- 1990-02-26 IT IT6935U patent/IT221220Z2/it active IP Right Grant
-
1991
- 1991-02-04 EP EP91830031A patent/EP0445082B1/de not_active Expired - Lifetime
- 1991-02-04 AT AT91830031T patent/ATE127545T1/de not_active IP Right Cessation
- 1991-02-04 DE DE69112673T patent/DE69112673T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10202519C1 (de) * | 2002-01-23 | 2003-07-03 | Ps Power Service Ag Pfaeffikon | Zusammenklappbarer Wäscheständer |
DE10202519B9 (de) * | 2002-01-23 | 2005-05-19 | Ps Power Service Ag | Zusammenklappbarer Wäscheständer |
Also Published As
Publication number | Publication date |
---|---|
IT9006935V0 (it) | 1990-02-26 |
IT221220Z2 (it) | 1994-02-17 |
DE69112673T2 (de) | 1996-04-18 |
DE69112673D1 (de) | 1995-10-12 |
ATE127545T1 (de) | 1995-09-15 |
EP0445082A3 (en) | 1992-01-22 |
EP0445082A2 (de) | 1991-09-04 |
IT9006935U1 (it) | 1991-08-27 |
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