DE26861C - A stick that can be used as a four-legged chair with a backrest - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 33: Hand and travel devices.

Patented in the German Empire on October 25, 1883.

On sheets I and II the stick is shown in different views and modifications, namely shows:

1 shows the view of the stick without button and clamp, FIG. 2 shows the front view of the unfolded stick in the form of a chair, FIG. 3 shows the outline of FIG. 2, FIG. 4 shows the side view of FIG. 2, FIG. 5 shows the vertical section AB of FIG. 2, FIG. 6 the vertical section according to CD of FIG. 2, FIG. 7 the horizontal section according to RF and GH of FIG. 6, FIG . is folded up, Fig. 9 is the front view of the stick before it is completely open or. Fig. 10 shows the stick button, Fig. 11 shows the central ring and the clamp of the stick in section, Fig. 12 shows the folded stick, Fig. 13 shows the vertical section according to JK of Fig. 14, Fig. 14 shows the horizontal step according to LM 13, 15, respectively, the front view of the chair. unfolded stick, FIG. 16 shows the horizontal section according to PQ of FIG. Fig. 17 is the vertical section to NE of Fig. 14, Fig. 18 is the front view of the stick before it is completely folded up, with the upper parts f ¹ d ^{1 of} the seat still lying horizontally, Fig. 19 the upper part of the stick without a button and FIG. 20 shows the cross section jR-S of FIG. 19.

The stick is of the usual size, held somewhat stronger, and divided along its length into four equally strong quadrants abcd, Figs. 1, 7 and 20, of which c and d are cut transversely in half their length. The upper parts c ¹ d \ Fig. 3 to 8, sheet Γ, and Fig. 13 to 16, sheet II, form by folding around their hinges e and f, Fig. 5, 6, 8 and 13, and placing the on the upper ends of ^{c'd 1} attached hooks gh, Fig. 5, 8 and 13, the chair seat.

The four main parts abcd of the stick are lined on their inner, right-angled edge with metal rails XYV and W , and indeed in the construction shown on sheet I the rails X and Y, which are screwed into α and b , have a U-shape, but V and W, which sit in c and d , angular shape, Fig. 7.

The length of the U-shaped rails is provided with slots which widen at / and m, FIG. 2, to accommodate the double hooks i and k seated on c ^l d '. At η and 0, Fig. 2 and 5, the slots for placing the hooks g and h are interrupted, Fig. 5 and 8. The latter always remain in the guide rails χ y, regardless of whether the object is used as a chair or a stick, and lead when merging or. Stand apart up and down in the U-shaped rails. The straight double hooks i and k can only enter and exit the U-rails xy at a certain position of the seat parts c ¹ d ¹ , namely when they are located when they are up and down. Fold the stick into the extension at / and m, Fig. 2, and then serve to hold the seat parts (V on the backrest parts α and b, Figs. 2, 5, 6 and 8.

Claims (1)

In the modification shown on sheet II, only angle irons are used and the hook g resp. h at η resp. ο in the groove of the angle iron v, Fig. 13, 14 and 16. The hinge straps pqr, sheet I, Fig. 2 to 9, serve to hold apart and hold the foot parts cd, the straps ί and t, Fig. 3 and 9 ¹ , to hold apart and to form the seat. In Fig. 13 to 18, sheet II, these hinge straps pqr are constructed as struts of angle iron and, in order to achieve greater stability, the forefeet cd through the strut r ¹ and the parts ab, and at the same time the seat parts c ¹ d ¹ connected by the L-shaped strut ζ . The modification of the seat is shown in Figs. The band ' u, Figs. 2, 3, 9 and 15 to 18, fixes the upper ends of the parts α and h and serves at the same time as a backrest. All hinge straps respectively. Struts lie down when the stick is folded up into the hollow space of the angle rails of the pole parts, Figs. 2 to 9 and 13 to 18. The upper ends of α bc ^x d ' are slightly offset to accommodate the button clamp « ^J , FIG. 10; b ^l , Fig. 11, is the usual foot clamp and f ^l , Fig. 11, a ring which is pushed onto the middle of the stick to cover the joints between cd and c ¹ d '. Patenτ claim: A walking stick, which can be turned into a complete four-legged chair with seat and backrest by unfolding, using the four quadrants abcd, the seat parts c'd \, the latter by hinges e and f with the main parts c and d and by the hooks gh and double hooks ik are connected to the main parts i a and b and thus the object as a whole always remains connected to one another. Furthermore, the mutual connection, bracing and fixing of the four respectively. six main parts abcd and i ¹ d ^{l by} means of hinge strips or iron-shaped struts pqr r ¹ s tu and z, which are attached to the angle irons ν and w respectively. the U-shaped rails χ and are each attached and can be inserted into the main parts. For this purpose 2 sheets of drawings.