DE2612900B1

DE2612900B1 - Hand grip for suitcases or briefcases - is assembled from three interlocking pieces with one in centre and two grooved pieces at sides

Info

Publication number: DE2612900B1
Application number: DE19762612900
Authority: DE
Inventors: Josef Schneider
Original assignee: S Franzen Soehne GmbH
Current assignee: S Franzen Soehne GmbH
Priority date: 1976-03-26
Filing date: 1976-03-26
Publication date: 1977-07-07
Also published as: DE2612900C2

Abstract

This grip handle for suitcases and briefcases etc. is made in three interlocking pieces. The grip consists of a centre piece (M) and two similar side pieces (S1,S2) which are fixed to the sides (3,4) of the centre piece (M). On each side (3,4) of the centre piece (M) on the upper and lower edges are beadings (5) which end with the end pieces (7) which hold the fitting bore (6) by which the grip is fitted to the case. The side pieces (S1,S2) are provided with grooves round the edges to correspond with the beading round the centre piece to form a tight fit. The side pieces have a number of round pegs (13) which fit into drillings (14) in corresponding pegs (15) in the centre piece (M). This forms a grip which can be made cheaply and is assembled without the need of screws or rivets.

Description

Stützlänge der in Steckverbindung tretenden Mittel läßt sich in vorteilhafter Weise dadurch erreichen, daß dieSupport length of the means entering the plug connection can be more advantageous Way to achieve that the

Bohrungen des Mitteilteiles beidseitig einen vorstehenden Kragen ausbilden. Noch größere Stützlängen für die Zapfenverbindung werden in vorteilhafter Weise dadurch erreicht, daß jeweils ein Zapfen eines als Hohlschale ausgebildeten Seitenteiles, die zugehörige Bohrung des Mittelteiles durchsetzend, in eine Büchse des gegenüberliegenden Seitenteiles eintritt Schließlich ist es noch von Vorteil, wenn die Bügelenden der Seitenteile sich in auf die Haltebohrungen weisende Lappen fortsetzen.Bores of the central part form a protruding collar on both sides. Even greater support lengths for the tenon connection are advantageous achieved in that in each case a pin of a side part designed as a hollow shell, penetrating the associated bore of the middle part, in a bushing of the opposite Side part occurs Finally, it is still an advantage if the temple ends of the The side parts continue in the tabs pointing to the holding holes.

Weitere Vorteile und Einzelheiten des Gegenstandes der Erfindung sind nachstehend anhand eines zeichnerisch veranschaulichten Ausführungsbeispieles näher erläutert. Es zeigt F i g. 1 den erfindungsgemäß ausgebildeten Bügelgriff in Seitenansicht, F i g. 2 eine Draufsicht hierzu, F i g. 3 einen vergrößerten Schnitt gemäß Linie III-III in F i g. 1, F i g. 4 eine Seitenansicht des Griffbügel-Mittelteils in Einzeldarstellung, F i g. 5 eine Draufsicht auf F i g. 4 unter Verdeutlichung der beiden mit den Seitenflächen des Mittelteiles zu verbindenden schalenförmigen Seitenteile und F i g. 6 eine Innenansicht eines solchen Seitenteiles. Further advantages and details of the subject matter of the invention are below with reference to a graphically illustrated embodiment explained in more detail. It shows F i g. 1 the bow handle designed according to the invention in side view, F i g. 2 is a plan view of this, FIG. 3 shows an enlarged section according to line III-III in F i g. 1, Fig. 4 is a side view of the handlebar middle part in detail, F i g. 5 is a plan view of FIG. 4 under clarification of the two shell-shaped to be connected to the side surfaces of the central part Side panels and fig. 6 shows an interior view of such a side part.

Der dargestellte Griff besteht aus einem Griffbügel-Mittelteil Mund zwei formgleichen Seitenteilen S1 und S2. Auch diese besitzen Bügelform und sind als in Querrichtung ballig verlaufende Schalen ausgebildet Die Seitenteile S1 und S2 sind an den Seitenflächen 3 und 4 des Griffbügel-Mittelteiles Mbefestigt. The handle shown consists of a handle center part of the mouth two side parts S1 and S2 of the same shape. These also have a bow shape and are designed as shells running convexly in the transverse direction. The side parts S1 and S2 are attached to the side surfaces 3 and 4 of the handlebar middle part M.

befestigt.attached.

Jede Seitenfläche 3, 4 des Mittelteiles M weist eine bügelinnen- wie außenseitig verlaufende Randwulst 5 auf. Die Wulsthöhe x entspricht etwa der doppelten Dicke des Mittelteiles. Die Randwülste enden vor den die Lagerungen 6 in Form von Bohrungen aufweisenden verdickten Bügelendabschnitten 7. Diese überragen die Randwülste 5 um einen geringen Betrag. Die Randwülste gehen in diesem Bereich unter Bildung von Rundungsabschnitten 8 (vergl. F i g. 4) in eine Schulter 9 des verdickten Bügelendabschnittes 7 über. Each side surface 3, 4 of the middle part M has an inner bracket like the edge bead 5 running on the outside. The bead height x corresponds approximately to double the thickness of the middle part. The edge beads end in front of the bearings 6 in the form of thickened temple end sections 7 having bores the edge beads 5 by a small amount. The edge ridges go in this area with the formation of rounded sections 8 (see FIG. F i g. 4) in a shoulder 9 of the thickened temple end section 7 over.

Bügelsteg und Bügelschenkel formen unter Berücksichtigung der Randwulst-Ausbildung hochstabile Doppel-T-Profile. The shape of the bar bridge and the side of the bar, taking into account the formation of the beaded edge highly stable double-T profiles.

Die beiden Seitenteile treten durch die Randwülste 5 an den Seitenflächen 3,4 praktisch in eine randeingefaßte Steckverbindung zum Mittelteil M. Dazu bildet die Randzone Zeines jeden Seitenteiles eine entsprechend ringsumlaufende Winkelkehle 10 aus. Diese sitzt rittlings auf der innenliegenden Scheitelkante K der Randwulst 5. Die im Querschnitt ballig gestalteten Seitenteile decken die Randwulst-Krone im wesentlichen ab, d. h. sie springen beim Ausführungsbeispiel gegenüber dem innen- und außenseitigen Schmalrand 11 des Griffbügel-Mittelteiles Mnur geringfügig zurück Die Randkanten 12 der schalenförmigen Seitenteile springen gegenüber den Seitenflächen 3 und 4 des Griffbügel-Mittelteiles unter Freilassen eines geringen Lichtspalts zurück. Dies ermöglicht eine fugendichte Anlage der Seitenteile in den Randzonen-Bereichen. The two side parts pass through the edge beads 5 on the side surfaces 3.4 practically in an edge-framed plug connection to the middle part M. This forms the edge zone of each side part has a correspondingly circumferential angular groove 10 off. This sits astride the inner crown edge K of the rim bead 5. The side parts, which are convex in cross-section, cover the bead crown essentially from, d. H. they jump in the exemplary embodiment opposite the inner and outside narrow edge 11 of the handlebar middle part M only slightly back The marginal edges 12 of the shell-shaped side parts jump with respect to the side surfaces 3 and 4 of the handlebar middle part leaving a small gap in the light return. This enables a joint-tight installation of the side parts in the edge zone areas.

Die entsprechende Befestigung kann unter Verwendung einer Klebeverbindung erfolgen. Auch eine Steck-Rastverbindung ist denkbar durch entsprechenden Hinterschnitt der Randwulst 5 und der korrespondierenden Seite der Winkelkehle 10. The corresponding attachment can be made using an adhesive connection take place. A plug-in locking connection is also conceivable through a corresponding undercut the bead 5 and the corresponding side of the angled fillet 10.

Stattdessen oder auch zusätzlich sind die Seitenteile SL und S2 mittels gut verteilt liegender Zapfen 13, 13' befestigt, die durch entsprechend deckungsgleich liegende Bohrungen 14 des Griffbügel-Mittelteils hindurchtreten bzw. in diese Bohrungen 14 gegebenenfalls unter Preßsitz eintreten. Wie aus F i g 4 ersichtlich, sind im Bügelsteg zwei Bohrungen t4 und in den Bügelschenkeln je eine Bohrung 14 mittig liegend vorgesehen. Die Bohrungen 14 in den Schenkeln befinden sich in Nähe des verdickten Endabschnittes 7. Instead or in addition, the side parts SL and S2 are by means of well distributed lying pins 13, 13 'attached, which are congruent by correspondingly lying holes 14 of the handlebar middle part pass through or into these holes 14 may enter under a press fit. As can be seen from FIG. 4, in Bracket web two bores t4 and in each of the bracket legs a bore 14 in the middle provided lying down. The holes 14 in the legs are located near the thickened end section 7.

F i g. 6 verdeutlicht die an entsprechenden Stellen vorgesehenen Zapfen 13 bzw. 13'. Es handelt sich um Hohlzapfen. Die Höhlung reicht bis zum Schalengrund Gder Seitenteile S 1 und S2. F i g. 6 clarifies the points provided at the relevant points Pin 13 or 13 '. It is a hollow tenon. The cavity extends to the bottom of the shell G of the side panels S 1 and S2.

Die Bohrungen 14 setzen sich beiderseits in einen gleichen Innendurchmesser aufweisende Kragen 15 fort Diese ragen in den von den Hohlschalen gebildeten Freiraum und enden mit Abstand zum Schalengrund G. The bores 14 are set on both sides in the same inner diameter having collars 15 these protrude into the free space formed by the hollow shells and end at a distance from the base of the shell G.

Die Zapfen 13, 13' sind kürzer als die mögliche Einstecktiefe. Sie können im übrigen als Rastzapfen ausgebildet sein. Der Rastpunkt kann so angeordnet sein, daß ein permanenter Anzug der beiden formgleich gestalteten Seitenteile S1 und S2 am stabilisierenden Griffbügel-Mittelteil Merfolgt Die Zuordnung der Seitenteile kann auch dergestalt erfolgen, daß jeweils ein Zapfen 13 eines Seitenteiles S2, die Bohrung 14 des Mittelteiles Mfrei durchsetzend, in einer dann vom gegenüberliegenden Zapfen 13' gebildeten, entsprechend querschnittsgrößeren Büchse des gegenüberliegenden Seitenteiles S1 eingesteckt wird. Zapfen und Büchse können dabei unter Aufbringung einer großen Führungslänge so bemessen sein, daß ihre Stirnenden bis unmittelbar vor den Schalengrund G des jeweiligen Seitenteiles S1 bzw. S2 reichen.The pins 13, 13 'are shorter than the possible insertion depth. she can also be designed as a locking pin. The locking point can be arranged be that a permanent suit of the two identically designed side parts S1 and S2 on the stabilizing handlebar middle section. The assignment of the side sections follows can also be done in such a way that in each case a pin 13 of a side part S2, penetrating the bore 14 of the central part M free, then in one of the opposite Pin 13 'formed, correspondingly larger cross-section sleeve of the opposite Side part S1 is inserted. The pin and bushing can be applied be dimensioned a large guide length so that their front ends up immediately in front of the shell base G of the respective side part S1 or S2.

Wie aus den F i g. 1 und 3 ersichtlich, setzen sich die Bügelenden der Seitenteile S1 und S2 unter Bildung von Lappen 16 in Richtung des verdickten, die Halterung 6 aufweisenden Abschnittes des Mittelteiles M fort. Die Unterseite dieses Teiles ist gerundet. Die Lappen gehen ebenfalls unter Beibehaltung des Rundungsverlaufs in die eigentlichen Schalenteile über. As shown in FIGS. 1 and 3, the temple ends sit down of the side parts S1 and S2 with the formation of flaps 16 in the direction of the thickened, the bracket 6 having portion of the middle part M continues. The bottom this part is rounded. The flaps also go while maintaining the curve into the actual shell parts.

Wulst 5 und Zapfenverbindung bringen eine hochstabile, auch größeren Scherwirkungen standhaltende Seitenteil-Verankerung am Mittelteil M. Bead 5 and tenon connection provide a highly stable, even larger one Side part anchoring on the middle part M withstands shear effects.

Claims

Claims: 1. Handle for suitcases, folders or the like. With one on its end each having a bracket having a handlebar middle part, which is separate, in the transverse direction has convex side parts on both sides of the handlebar middle part are attached, characterized in that the edges of each side surface (3 or 4) of the middle part (zeine circumferential edge bead (5), which the edge zone (Z) of the side part (S1 and S2).

2. Handle according to claim 1, characterized in that the edge zone (2) each side part (S1, S2) has a circumferential angular groove (10) which the bead (5) sits astride the inner crown edge (K).

3. Handle according to claim 1, characterized in that each one Pin (13) of a side part (S2) designed as a hollow shell, the bore (14) of the middle part (M) penetrating into a bushing of the opposite side part (S 1) occurs.

4. Handle according to claim 1, characterized in that the bores (14) of the central part (M) have a protruding collar (15).

5. Handle according to claim 1, characterized in that the temple ends of the side parts (S 1 and S2) into the tabs (16) facing the holders (6) continue.

The invention relates to a handle for suitcases, folders or the like., with a handlebar middle part, each having a holder at its ends, which has separate, convex side parts extending in the transverse direction, the are attached on both sides of the handlebar middle part.

A handle of this type is known from US Pat. No. 2,483,307. There will the load capacity of a handlebar middle part with attachable side parts recorded. The latter consists of a blank made of flat material with to the free ends included brackets in the form of projections for the suitcase or Bearing block to be fastened on the pocket side.

The attachment of the separate side parts that complete the shape of the handle is done by riveting. In the area of the leg attachments, the handlebar middle part has to do this, drill holes. Congruent holes are provided on the side panels. To make it easier to assign these side parts, each of the two is on the lower edge provided with a bar protruding over the support surface. This reaches under half a niche provided on the underside of the handlebar middle part. About these Projections is achieved at the same time a better retention of the side parts, which in addition but still at their ends by a cap that overlaps both side part cross-sections secured. This cap, too, is congruent with the bores mentioned lying breakthroughs.

The cap is slit from the edge down to the bottom area for clipping. This design is relatively complex, especially in terms of production technology. Especially the diversity and the corresponding assembly effort is significant for a mass-produced item Weight.

The zones close to the edge of the exposed side parts must be processed be. But also the stabilizing one Side is unsatisfactory, both this and the Cross-sectional shape of the handlebar middle part is concerned, as well as the shape of the attached, side parts extending only over the gripping zone, which consequently are not optimal mutual stabilization of the sandwich-like handle body. The handle legs, which are at risk of kinking, are even exposed like cutting edges.

The invention is based on the object of a handle of this type simple and easy to assemble using only three components, of which two are designed the same, so that a highly stable attachment of the Side panels is achieved without additional fasteners.

With a generically differently designed handle for suitcases, folders od. The like. It is with regard to the use of the smallest possible number of components known to form the side parts from a coherent sheet metal stamping piece, then to fold this part into the shape of the handle, with a die in between Hollow form partially filling insert (DT-AS 15 32 861). This insert has longitudinal grooves at the top and on the outwardly pointing side edges for entry when assembling inwardly folded edge zones of the shell-shaped handle parts, so that this insert also acts as a retaining clip that secures the handle parts against gaps acts. The insert does not extend to the handle holder. The load goes therefore fully on the side panels of the shell. Sheathing is required because the Underside edge zones of the handle shells butt against each other, creating a risk of pinching consists.

The object is achieved according to the invention by the feature of the Claim 1 specified features.

The dependent claims 2 to 5 are advantageous developments of the Invention.

As a result of such a configuration, the handle production is much easier. A stable fastening of the side parts is achieved without additional components, Furthermore, a faster and even device-free assembly, in addition an enlarged one Stability of the middle part of the bow that accommodates the side parts. Stirrup bridge and stirrup legs namely, form highly stable double-T profile cross-sections due to the edge bead formation. This gives the advantageous possibility that more or less deformable Side parts can be used, as the necessary bracket-handle stability is given by the central component. An external cladding of the side panels is unnecessary. Individual adaptation in terms of color and structure can be achieved. The edge bead fulfills a double function in that it also acts as an edge-centering one Forms conclusion for the side panels. The side part margins no longer need to be processed, d. H. for example to be deburred. Also shows the edge zone of each side part a circumferential angular groove that straddles the inner side edge the bead is seated, even the bead is hidden from view; the corresponding adjustment can even go so far that a smooth rounding transition of the side parts including the edge zone of the stored middle part.

The plug-in pin connection used can easily become a Plug-in locking connection can be further developed by appropriate design of the pin and holes. A correspondingly large leadership or