DE2408628A1 - Toy boat with movable weight - in tube running through centres of gravity and of buoyancy - Google Patents

Toy boat with movable weight - in tube running through centres of gravity and of buoyancy

Info

Publication number
DE2408628A1
DE2408628A1 DE19742408628 DE2408628A DE2408628A1 DE 2408628 A1 DE2408628 A1 DE 2408628A1 DE 19742408628 DE19742408628 DE 19742408628 DE 2408628 A DE2408628 A DE 2408628A DE 2408628 A1 DE2408628 A1 DE 2408628A1
Authority
DE
Germany
Prior art keywords
toy according
water toy
molded parts
hull
water
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.)
Pending
Application number
DE19742408628
Other languages
German (de)
Inventor
Peter John Wiggins
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
Publication of DE2408628A1 publication Critical patent/DE2408628A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H23/00—Toy boats; Floating toys; Other aquatic toy devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3067—Ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3073—Submarines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5209—Toys

Abstract

The weight is of material of a higher s.g. than that of the opaque hollow body of the boat. Pref. the body is of high-impact polystyrene. The weight is made of metal, e.g. a tinned steel cylinder. The body consists of 2 moulded parts, watertightly joined, and each having a section of tube.

Description

Wasserspielzeug Die Erfindung bezieht sich auf ein Wasserspielzeug, und es liegt ihr die Aufgabe zugrunde, ein sich selbst aufrichtendes, unsinkbares Spielzeug zu schaffen. Water toy The invention relates to a water toy, and it is based on the task, a self-righting, unsinkable one Creating toys.

Diese Aufgabe wird erfindungsgemäß gelöst durch ein Spielzeug, das aus einem vollständig geschlossenen, schwimmenden, hohlen Bootskörper aus ündurchlässigem Material besteht, in dem ein Rohr angeordnet ist, das durch den Schwerpunkt und den Auftriebsmittelpunkt läuft und in dem ein Gewicht längs der Rohrachse beweglich ist, das aus einem spezifisch schwereren Material besteht als der Bootskörper.This object is achieved according to the invention by a toy that from a completely closed, floating, hollow boat hull made of impermeable Material consists in which a tube is arranged through the center of gravity and the center of lift and in which a weight is movable along the tube axis is made of a specifically heavier material than the hull.

Der Ausdruck "undurchlässiges Material" soll sich hier auf wasserundurchlässiges Material beziehen, das vorzugsweise ein Kunststoff ist, insbesondere kann es ein hochschlagfestes Polystyrol sein.The term "impervious material" is used herein to refer to water impermeable Relate material that is preferably a plastic, in particular it can be a be high impact polystyrene.

Das bewegliche Gewicht ist vorzugsweise ein metallisches und. kann die Form eines verzinnten Stahl zylinders haben.The movable weight is preferably a metallic and. can have the shape of a tin-plated steel cylinder.

Der Bootskörper ist vorzugsweise zweiteilig hergestellt, wobei jede Hälfte einenTeil des Rohrs enthält, vorzugsweise eine halbe Länge des Rohrs. Die Bootskörperhälften sind wasserdicht miteinander verbindbar. Wenn der Bootskörper aus Kunststoff hergestellt wird, wird jede Rohrhälfte einstückig mit den Bootskörperhälften ausgebildet und letztere werden mittels Ultraschallschweißung miteinander verbunden. Die Verbindung der beiden Teile liegt in einer Ebene und ist nicht nur wasserdicht sondern auch in der Lage, einen Druck in 6 bis 9 m Wassertiefe zu widerstehen.The hull is preferably made in two parts, each Half contains part of the tube, preferably half a length of the tube. the The hull halves are waterproof to each other connectable. if the hull is made of plastic, each tube half is in one piece formed with the hull halves and the latter are made by means of ultrasonic welding connected with each other. The connection of the two parts lies in a plane and is not only waterproof but also able to withstand a pressure in 6 to 9 m water depth to resist.

Die Bootskörperhälften sind vorteilhaft völlig identisch ausgebildet, so daß sie mit einer einzigen Form hergestellt werden können. Zu diesem Zweck muß jede Hälfte auch zu einer Mittelebene symmetrisch sein, die senkrecht zur Verbindungsebene steht. Wenn gewünscht, können die Hälften auch voneinander abweichen, aber der Umfang jeder Hälfte muß in der Verbindungsebene den Umfang der anderen Hälfte gleich sein.The hull halves are advantageously designed completely identical, so that they can be made with a single mold. For this purpose must each half also be symmetrical about a median plane that is perpendicular to the plane of connection stands. If desired, the halves can also differ from each other, but the scope each half must be the same in the connection level as the circumference of the other half.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden beschrieben.An embodiment of the invention is shown in the drawing and is described below.

Es zeigen Fig. 1 eine perspektivische Ansicht des erfindungsgemäßen Spielzeugs und Fig. 2 einen Längsschnitt in Form einer sogen. Explosionsdarstellung.1 shows a perspective view of the invention Toys and Fig. 2 is a longitudinal section in the form of a so-called. Exploded view.

Das in der Zeichnung dargestellte Spielzeug hat im wesentlichen die Form eines Unterseebootes und besteht hauptsächlich aus zwei identischen Formteilen 1 und 2. Jedes davon ist symmetrisch und mit einem Rohrabschnitt 3 hergestellt, der durch den Schwerpunkt und den Auftriebsmittelpunkt läuft. Die beiden Formteile bestehen aus hochschlagfestem Polystyrol und jedes ist so gestalted, daß es mit einer in einer Ebene abschließenden Umfangswand 5 einen Innenraum umgibt. Ein Gewicht 5, das aus einem massiven verzinnten Stahlzylinder besteht, wird in eine der beiden Rohrhälften 3 eingesetzt und die Formteile werden dann längs der freien Kante ihrer Umfangswände 4 mittels Ultraschallschweißung verbunden. Danach wird ein Heckring 6, der ebenfalls aus hochschlagfestem Polystyrol besteht, auf vier Heckflossen 8 aufgesetzt, die einstückige Teile am hinteren Ende des Bootskörpers sind. Dieser Heckring ist am Innenumfang mit einer umlaufenden flachen Rippe 7 versehen,und jede der Heckflossen weist eine entsprechende Ausnehmung 9 auf. Der Innendurchmesser des Heckringes ist in bezug auf die Heckflossen so gewählt, daß, wenn der Ring in seine Position geschoben wird, er durch Eingriff der Rippe 7 in der Ausnehmung 9 festgehalten wird.The toy shown in the drawing has essentially the Form of a submarine and consists mainly of two identical molded parts 1 and 2. Each of them is symmetrical and made with a pipe section 3, which runs through the center of gravity and the center of lift. The two molded parts are made of high-impact polystyrene and each is designed to be with a peripheral wall 5 terminating in one plane surrounds an interior space. A weight 5, which consists of a solid tinned steel cylinder, is inserted into one of the two Tube halves 3 used and the moldings are then along the free edge of their Peripheral walls 4 connected by means of ultrasonic welding. After that there is a tail ring 6, which is also made of high-impact polystyrene, on four tail fins 8 put on, which are integral parts at the aft end of the hull. This tail ring is provided on the inner circumference with a circumferential flat rib 7, and each of the tail fins has a corresponding recess 9. The inner diameter of the tail ring is with respect to the tail fins chosen so that when the ring is pushed into position it is held in the recess 9 by engagement of the rib 7.

Xenn das in der Zeichnung dargestellte Spielzeugboot ins Wasser getan wird, schwimmt es mit dem Gewicht 5 in seinem unteren Teil, bzw. das Gewicht befindet sich dann in dem unteren Rohrabschnitt 3. Das Gesamtgewicht des Bootes ist bezogen auf den Auftriebsmittelpunkt so gewählt, daß sich die Wasserlinie im wesentlichen an der Verbindung zwischen den beiden Bootskörperformteilen 1 und 2 befindet, z.B. ist das Formteil 2 unter Wasser und das Formteil 1 über Wasser. Wenn das Boot nun umgedreht wird, gleitet das Gewicht in Rohr 3 auf die andere Seite und das Boot schwimmt genau so wie vorher, mit dem Unterschied, daß in diesem Fall das Formteil 1 unter Wasser und das Formteil 2 über Wasser ist.Xenn put the toy boat shown in the drawing into the water is, it floats with the weight 5 in its lower part, or the weight is located then in the lower pipe section 3. The total weight of the boat is related on the center of lift chosen so that the waterline is essentially at the junction between the two hull moldings 1 and 2, e.g. the molded part 2 is under water and the molded part 1 is above water. If the boat is now is turned over, the weight in tube 3 slides to the other side and the boat floats exactly as before, with the difference that in this case the molded part 1 is under water and the molding 2 is above water.

Wie aus der Zeichnung zu ersehen ist, hat das Boot dasselbe Aussehen, ob nun das eine oder das andere Formteil 1 bzw. 2 über Wasser ist. Wenn jedoch den Formteilen unterschiedliche Gestalt gegeben wird, ändert sich das Aussehen des Spielzeugs, wenn es umgedreht wird.As can be seen from the drawing, the boat has the same appearance, whether one or the other molded part 1 or 2 is above water. However, if the If molded parts are given different shapes, the appearance of the toy changes, when it is turned over.

Patentansprüche Claims

Claims (12)

Patentansprüche Wasserspielzeug, gekennzeichnet durch einen völlig geschlossenen, schwimmfähigen, hohlen Bootskörper (1,2) aus undurchlässigem Material, in dem ein Rohr (3) mit seiner Achse durch den Schwerpunkt und den Auftriebsmittelpunkt verläuft und in diesem Rohr ein bewegliches Gewicht (5) angeordnet ist, das aus einem spezifisch schwereren Material besteht als der Bootskörper. Claims water toys, characterized by a completely closed, buoyant, hollow boat hull (1,2) made of impermeable material, in which a tube (3) with its axis through the center of gravity and the center of lift runs and a movable weight (5) is arranged in this tube, which consists of a specifically heavier material than the hull. 2. Wasserspielzeug nach Anspruch 1, dadurch gekennzeichnet, daß das undurchlässige Material ein Kunststoff ist.2. Water toy according to claim 1, characterized in that the impermeable material is a plastic. 3. Wasserspielzeug nach Anspruch 2, dadurch gekennzeichnet, daß der Kunststoff ein hochschlagfestes Polystyrol ist.3. Water toy according to claim 2, characterized in that the Plastic is a high-impact polystyrene. 4. Wasserspielzeug nach Anspruch 1, dadurch gekennzeichnet, daß das Gewicht (5) aus Metall besteht.4. Water toy according to claim 1, characterized in that the Weight (5) is made of metal. 5. Wasserspielzeug nach Anspruch 4, dadurch gekennzeichnet, daß das Gewicht ein verzinnter Stahlzylinder ist.5. Water toy according to claim 4, characterized in that the Weight is a tinned steel cylinder. 6. Wasserspielzeug nach Anspruch 1, dadurch gekennzeichnet, daß der Bootskörper aus zwei wasserdicht miteinander verbundenen Formteilen (1,2) besteht.6. Water toy according to claim 1, characterized in that the The hull consists of two molded parts (1,2) connected to one another in a watertight manner. 7. Wasserspielzeug nach Anspruch 6, dadurch gekennzeichnet, daß jedes der Formteile (1,2) einen Abschnitt des Rohres (3) aufweist.7. Water toy according to claim 6, characterized in that each the molded parts (1,2) has a section of the tube (3). 8. Wasserspielzeug nach Anspruch 6, dadurch gekennzeichnet, daß die Formteile (1,2) mittels Ultraschallschweißung miteinander verbunden sind.8. Water toy according to claim 6, characterized in that the Molded parts (1,2) are connected to one another by means of ultrasonic welding. 9. Wasserspielzeug nach den Ansprüchen 6 und 8, dadurch gekennzeichnet, daß die Verbindung der beiden Formteile (1,2) in einer Ebene liegt.9. Water toy according to claims 6 and 8, characterized in that that the connection of the two molded parts (1,2) lies in one plane. 10. Wasserspielzeug nach den Ansprüchen 6 bis 9, dadurch gekennzeichnet, daß die Verbindung zwischen den Bootskörperteilen druckdicht ist.10. Water toy according to claims 6 to 9, characterized in that that the connection between the hull parts is pressure-tight. 11. Wasserspielzeug nach den Ansprüchen6 - 10, dadurch gekennzeichnet, daß die beiden Formteile (1,2) identisch ausgebildet sind.11. Water toy according to claims 6-10, characterized in that that the two molded parts (1,2) are of identical design. 12. Wasserspielzeug nach Anspruch 11, dadurch gekennzeichnet, daß die Formteile (1,2) in einer Form herstellbar sind.12. Water toy according to claim 11, characterized in that the molded parts (1,2) can be produced in a mold. LeerseiteBlank page
DE19742408628 1973-03-01 1974-02-20 Toy boat with movable weight - in tube running through centres of gravity and of buoyancy Pending DE2408628A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB996373 1973-03-01

Publications (1)

Publication Number Publication Date
DE2408628A1 true DE2408628A1 (en) 1974-09-26

Family

ID=9882014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742408628 Pending DE2408628A1 (en) 1973-03-01 1974-02-20 Toy boat with movable weight - in tube running through centres of gravity and of buoyancy

Country Status (1)

Country Link
DE (1) DE2408628A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644038A2 (en) * 1993-04-02 1995-03-22 Masudaya Corporation Method of making a toy fish
EP0785008A1 (en) * 1996-01-20 1997-07-23 Geobra Brandstätter GmbH & Co. KG Floating toy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644038A2 (en) * 1993-04-02 1995-03-22 Masudaya Corporation Method of making a toy fish
EP0644038A3 (en) * 1993-04-02 1995-07-12 Masudaya Corp Method of making a toy fish.
EP0785008A1 (en) * 1996-01-20 1997-07-23 Geobra Brandstätter GmbH & Co. KG Floating toy

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