DE2448864A1

DE2448864A1 - Extra thin throw away torch - has thin battery between covers with split bulb holder attached to cover with contacts incorporated

Info

Publication number: DE2448864A1
Application number: DE19742448864
Authority: DE
Inventors: Lebrecht Knipping; Franz Priesner
Original assignee: Individual
Current assignee: Individual
Priority date: 1974-10-14
Filing date: 1974-10-14
Publication date: 1976-04-22

Abstract

An extra thin torch which is about 5mm thick, consists of two sheets (13) of plastics material secured together along one edge (12) in the manner of a book, with press studs (14) or other fastenings in the corners, so that when closed up with a special thin battery between, two halves of an internally threaded bulb holder (23) are pressed together. One of the two sheets (13) carries a set of contacts (5) in the manner of wiring, which can be applied by vapour deposition, hot welding, casting or adhesive. Incorporated in the same sheet is a switch (6) which is pushed upwards to form a bridge between the two free ends of the contacts. The device is intended to be thrown away when the battery is exhausted.

Description

Batteriebetriebene Taschenlampe. Battery operated flashlight.

Die Erfindung betrifft eine batteriebetriebene Taschenlampe in Form einer Ausweishülle mit einem Querschnitt von höchstens nur 5 mm. Sie kann deshalb ohne Behinderung überall untergebracht werden, sogar in einer Hosentasche, Brieftasche, Brusttasche um nur einige Beispiele zu nennen.The invention relates to a battery operated flashlight in the form an ID card holder with a cross-section of no more than 5 mm. She can therefore can be accommodated anywhere without hindrance, even in a pocket, wallet, Breast pocket to name just a few examples.

Die Taschenlampe, in dieser Art bislang nicht bekanntgeworden, unterscheidet sich von den bisherigen Ausführungen dadurch, daß sie aus einer flachen Kunststoffhülle mit einer verschließbaren Öffnung zum Einführen einer als Wegwerfartikel einer Schnellkamera anfallenden Plachbatterie besteht, weiters eine Öffnung für eine Glühbirne aufweist, und mit notwendigen Kontakten sowie mit einem Schalter versehen ist.Durch die Erfindung wird bezweckt, daß die sonst wertlos wegzuwerfenden, aber in ihrer Leistung noch vollwertigen Batterien einer langanhaltenderiverwendung als fallweise brauchbare Lichtquelle zugeführt werden.The flashlight, not previously known in this way, makes a difference differs from the previous statements in that it consists of a flat plastic sleeve with a closable opening for inserting a disposable item of a high-speed camera accruing flat battery, furthermore has an opening for a light bulb, and is provided with necessary contacts and a switch. By the invention the aim is that the otherwise worthless to be thrown away, but still in their performance full-fledged batteries with a long-term use as usable in some cases Light source are supplied.

In der Zeichnung ist die Erfindung dargestellt und anschließend beschrieben.The invention is illustrated in the drawing and subsequently described.

Fig.1 zeigt eine Ansicht einer Taschenlampe in Perspektive aus einer an den Seitenkanten zusammengeschweißten Kunststoffolie, Fig.2. zeigt die Hülle einer Taschenlampe aus Kunststoff einstückig mit einem an der Stirnseite versehenen Filmscharnier, Fig.3 eine Hülle wie nach Fig.2, aber mit einem Filmscharnier an der Längsseite, Fig.4 zeigt die bekannte Batterie, wie sie bislang in großen Mengen ohne weiterenVerwendung, aber noch mit fast voller Kapazität weggeworfen wurde.Fig.1 shows a view of a flashlight in perspective from a Plastic film welded together at the side edges, Fig. 2. shows the shell a flashlight made of plastic in one piece with one provided on the front side Film hinge, Figure 3 a cover as in Figure 2, but with a film hinge the long side, Fig.4 shows the well-known battery, as it was previously in large quantities was thrown away without further use, but still at almost full capacity.

Die Taschenlampe 1, wie nach Fig. 1 dargestellt, ist aus zwei Kunststoff-Folienteilen 9, io hergestellt, wobei beide eile je zur Hälfte eine Öffnung 3 für eine Glühbirne 4 warm eingeprägt haben, und wovon eine innen mindestens teilweise mit einer einen Stromfluß führenden Kontaktfläche 3' für den + Pol und getrennt davon eine solche 3" für den - Pol ein oder aufgebracht hat. Zu der Kontaktfläche 3' führt der Kontakt 5 und zum Kontakt 3" über den Schalter 6 der Kontakt 5'.The flashlight 1, as shown in FIG. 1, is made of two plastic film parts 9, io produced, with both rushing half an opening 3 for a lightbulb 4 warmly embossed, and of which one inside at least partially with a one Current flow leading contact surface 3 'for the + pole and separately one such 3 "for the - pole on or has applied. The contact leads to the contact surface 3 ' 5 and to contact 3 "via switch 6 of contact 5 '.

Die Hälften 9 und 10 sind zu einer Hülle 2 an den Längsseiten 8 zusammengeschweiBt. Die Flachbatterie ist mit 7 bezeichnet und in Fig. 4 dargestellt.The halves 9 and 10 are welded together on the longitudinal sides 8 to form a shell 2. The flat battery is denoted by 7 and shown in FIG. 4.

Bei der Ausführung nach Fig. 2 ist mit 12 das Filme scharnier bezeichnt; 13 und 14 sind Mittel zum Zusammenhalten der beiden Hälften 9 und lo wie auch nach Fig. 3, nur daß dabei das Filmscharnier 12 an der Längskante vorgesehen ist. Die Mittel 13 und 14 sind dabei entsprechend anders angeordnet.In the embodiment of Figure 2, the film hinge is denoted by 12; 13 and 14 are means for holding the two halves 9 and lo together as well as after Fig. 3, only that the film hinge 12 is provided on the longitudinal edge. the Means 13 and 14 are arranged differently accordingly.

SchutzansprücheProtection claims

Claims

Patent claims S Battery-operated flashlight, characterized that it consists of a flat plastic cover (2) with an opening (3) for the light bulb (4) and with contacts (5) and a switch (6) a flat battery (7) inserted or inserted as a power source, the disposable part with an almost full voltage from a high-speed camera.

2. Flashlight according to claim 1, characterized in that the Plastic cover (2) made of two welded together at least on the long sides (8) Halves (9, where).

3. flashlight according to claim 1, characterized in that the Plastic cover (2) alternatively consists of a part (11) which is centered with a Film hinge (12) provided, at least with the, the film hinge (12) opposite lying edges (13 and 13 '), with a known design, snap fasteners (14) or Sprengbahnenßzussmmen is held.

4. Flashlight according to claim 1 to 3, characterized in that the contact-making parts (3 'and 5) glued on, cast in, heat-welded, or are vapor-deposited.

5. Flashlight according to claim 1 to 4, characterized in that the switch, designed as a slide switch, rotary switch or pressure switch, in which the contacts (5) leading part (9) is sprinkled and otherwise formed is that it guarantees a self-sustaining display or exhibition.

6. Flashlight according to claim 1 to 5, characterized in that the fitting halves (23) are also provided with means that hold them together accomplish.

7. Flashlight according to claim 1 to 6, characterized in that it has a thickness of about 5mm in cross section.

8. Flashlight according to claim 1 to 7, characterized in that the plastic cover (2) is embossed from a polie or manufactured by injection molding is.

L e r s e i t e