DE2818797A1 - Coupling for connecting plastics tubes at ninety or forty-five degrees - comprises bushing with snap-in part, seat, and expandable shell portion - Google Patents

Coupling for connecting plastics tubes at ninety or forty-five degrees - comprises bushing with snap-in part, seat, and expandable shell portion

Info

Publication number
DE2818797A1
DE2818797A1 DE19782818797 DE2818797A DE2818797A1 DE 2818797 A1 DE2818797 A1 DE 2818797A1 DE 19782818797 DE19782818797 DE 19782818797 DE 2818797 A DE2818797 A DE 2818797A DE 2818797 A1 DE2818797 A1 DE 2818797A1
Authority
DE
Germany
Prior art keywords
degrees
snap
coupling
shell
seat
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.)
Ceased
Application number
DE19782818797
Other languages
German (de)
Inventor
Dieter Langer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19782818797 priority Critical patent/DE2818797A1/en
Publication of DE2818797A1 publication Critical patent/DE2818797A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/108—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with holes

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Coupling for connecting plastics tubes at right angles or at 45 degrees is claimed. For 90 degrees coupling there is a sleeve portion adjacent a "snap-in" portion which subtends an angle of 90 degrees with it. The "snap-in" portion has a seating and a shell- or cup-like structure whose sides can be spread apart. The end of the shell is located at 1 side of the seating. The coupling for a 45 degrees connection is similar except that sleeve and "snap-in" portion enclose an angle of 45 degrees. The arrangement is suitable for assembling tubular structures, e.g. games and sports equipment, construction of models, supports of plants, and pipe structures generally.

Description

Verbindungsart von KunststoffrohrerConnection type of plastic pipe

für verschiedene Zwecke. Beschreibung Seite Das Anwendungsgebiet: Rohrgerüste für Spiel,Schulung,Pflanzenstützen,Modelbau und die Planung von Rohrkonstruktionen0 Die Darstellung: Verbindungsstück für Rohre wodurch ein Rohrende mit einer Rohrseite ohne werkzeug lösbar verbunden wird, Das Verbindungsstück besteht aus einer Muffe und einer Schnappverbindung. for different purposes. Description of the page The area of application: Pipe scaffolding for play, training, plant supports, model construction and the planning of pipe constructions0 The illustration: Connection piece for pipes whereby a pipe end is detachably connected to a pipe side without tools. The connection piece consists of a socket and a snap connection.

Fig. 1. Der Muffenteil des Verbindungsstücks ist gegen die Schnappverbindung um 900 verdreht.Fig. 1. The socket part of the connector is against the snap connection twisted by 900.

Fig.2. Der Muffenteil des Vgrbindungsstücks ist gegen die Schnappverbindung um 45 verdreht0 Der Muffenteil (1) ist glatt und auf ein Rohrende in jeder Richtung aufsteckbar.Fig. 2. The socket part of the connector is against the snap connection twisted by 45 0 The socket part (1) is smooth and on one pipe end in each direction attachable.

Nach dem andricken ist der Muffenteil mit dem Rohrende fest verbundene Durch starken Zug kann die Vebindung gelöst werden.After pressing, the socket part is firmly connected to the pipe end The connection can be loosened by pulling hard.

Die Schnappverbindung(2) ist mit einem Sitz (3) für das eingpresste Rohr ausgestattet.The snap connection (2) has a seat (3) for the press-fit Tube fitted.

Eine elastische Schule () presst das Rohr auf den Sitz (3)0 Die elastische Schale (4) ist an den Seiten (5) verbreitert, um größere Verwindungskräfte aufzunehmen0 Die elastische Schale (4) ist an einem Ende neben dem Sitz (3) offen (6) Das zu verbindende Rohr wird in das offene Ende (6) der Figstischen Schale(4) hineingedrückt, wo das Rohr einschnappt Fig.3. Durch verwinden kann die Schnappverbindung (2) gelöst werden.An elastic school () presses the tube onto the seat (3) 0 The elastic shell (4) is widened on the sides (5) to accommodate greater torsional forces 0 The elastic shell (4) is at one end next to the seat (3) open (6) The pipe to be connected is in the open end (6) of the figural shell (4) pressed in, where the tube snaps into place Fig.3. By twisting the snap connection (2) can be released.

Vorteile der erfindung gegenüber dem Stand der Technik: Die Verbindungsstücke bestehen aus nur einem Teil0 Sie lassen sich ohne Werkzeug verwenden.Advantages of the invention over the prior art: The connecting pieces consist of only one part0 They can be used without tools.

Sie lassen sich einfach und billig herstellen.They can be produced easily and cheaply.

Es lassen sich alle Rohrkonstruktionen damit als Model errichten.All pipe constructions can be built as a model with it.

Mangel im Model sind offensichtlich.Defects in the model are obvious.

Die Verbindungsstücke sind Wetterfest dauerhaft und wiederverwendbar.The connectors are weatherproof, durable and reusable.

Bezugszeichen zur Zeichnung: Fig.1. Verbindungsstück 90 Fig.2. Verbindungsstiick 450 Fig.3. Verbindungstücke mit Rohre. (1) Muffenteil.Reference symbols for the drawing: FIG. Connector 90 Fig. 2. Connecting piece 450 Fig. 3. Connections with pipes. (1) socket part.

(9) Schnappverbindung0 (3)Sitz. (4)Schale. (5) Schalenseite.(9) Snap connection 0 (3) Seat. (4) shell. (5) shell side.

(6) Schalenende(6) Shell end

Claims (2)

Verbindungsart von Kunststoffrohren für verschiedene Zwecke.Type of connection of plastic pipes for various purposes. Patentansprüche.Claims. Kennzeichnende Teile: (1.) Die Rohrverbindung 900 ist gekennzeichnet durch einen Muffenteil (1) der in eine Schnappverbindung (2) die um 9o° gegen den Muffenteil (1) verdreht ist übergeht. Identifying parts: (1.) The pipe connection 900 is identified through a sleeve part (1) which is in a snap connection (2) which is 9o ° against the The socket part (1) is twisted and merges. Die Schnappverbindung (2) hat einen jitn (3) eine Schale (n) die Schalenseiten (5) sind verbreitert und das Schalenende (6) endet auf einer Seite vor dem Sitz0 (3). The snap connection (2) has a jitn (3) a shell (s) which Shell sides (5) are widened and the shell end (6) ends on one side in front of Sitz0 (3). 2. Die Rohrverbindung 45° ist gekennzeichnet durch einen Muffenteil (1) der in eine Schnappverbindung (2) die um 450 gegen den Muffenteil (1@ verdreht ist übergeht.2. The pipe connection 45 ° is characterized by a socket part (1) in a snap connection (2) around 450 against the socket part (1 @ is twisted. Die Schnappverbindung (2) hat einen Sitz (3) eine Schale (4) die Schalenseiten (5) sind verbreitert und das Schalenende (6) endet auf einer Seite vor dem Sitz (3).The snap connection (2) has a seat (3) a shell (4) the shell sides (5) are widened and the shell end (6) ends on one side in front of the seat (3).
DE19782818797 1978-04-28 1978-04-28 Coupling for connecting plastics tubes at ninety or forty-five degrees - comprises bushing with snap-in part, seat, and expandable shell portion Ceased DE2818797A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782818797 DE2818797A1 (en) 1978-04-28 1978-04-28 Coupling for connecting plastics tubes at ninety or forty-five degrees - comprises bushing with snap-in part, seat, and expandable shell portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782818797 DE2818797A1 (en) 1978-04-28 1978-04-28 Coupling for connecting plastics tubes at ninety or forty-five degrees - comprises bushing with snap-in part, seat, and expandable shell portion

Publications (1)

Publication Number Publication Date
DE2818797A1 true DE2818797A1 (en) 1979-10-31

Family

ID=6038298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782818797 Ceased DE2818797A1 (en) 1978-04-28 1978-04-28 Coupling for connecting plastics tubes at ninety or forty-five degrees - comprises bushing with snap-in part, seat, and expandable shell portion

Country Status (1)

Country Link
DE (1) DE2818797A1 (en)

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