WO1991007109A1

WO1991007109A1 - Removable add-on sole for town shoes

Info

Publication number: WO1991007109A1
Application number: PCT/DE1990/000863
Authority: WO
Inventors: Heinz Madeker
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-11-16
Filing date: 1990-11-13
Publication date: 1991-05-30
Anticipated expiration: 1992-05-16
Also published as: DE3938087A1; EP0500619A1; ATE117177T1; DE3938087C2; EP0500619B1

Abstract

The removable sole of the invention comprises a forefoot section and a heel section. The two sections are connected to each other by a scissor brace mounted on the forefoot section and a tension band attached to the heel section. The tips of the two arms located in front of the joint of the scissor brace are angled, thus ensuring that the sole is held to the shoe at the toe. At the heel, this is ensured by a block projecting upwards at the end of the sole. The shoe is held in the three elements described above by the stretched elastic tension band.

Description

Scli h-Haft-Solile als Zusatzsohle für Straßen- sch__b.e im Innerfbereich Scli h-Haft-Solile as an additional sole for street shoes in the inner area

Die Erfindung betrifft eine Schuh-Haft-Sohle zum Auf- und Abnehmen an Straßenschuhen jeglicher Gattung. Der Vorgang ist per Fuß oder Hand durch Klemm- und Zugwirkung herbei- 5 zuführen.The invention relates to a shoe adhesive sole for picking up and taking off street shoes of all types. The process can be carried out by foot or hand by clamping and pulling 5.

Die aus Vollgummi, Kunststoff (z.B. Polyurithan) o.a. Ma¬ terial in Form gebrachte Schuh-Haft-Sohle, setzt sich zu¬ sammen aus einer Vordersohle und einem Absatz . Beide Soh¬ lenteile sind über einen, an der Vordersohle verankerten o Scherenzug und einem, am Absatz befestigten Zugband fest verbunden.The made of solid rubber, plastic (e.g. polyurethane) or the like Material shoe-shaped sole made up of a front sole and a heel. Both parts of the sole are firmly connected via a scissor pull anchored to the front sole and a drawstring attached to the heel.

Neben der Zugwirkung, herbeigeführt durch das elastische Zugband, erfolgt eine Kelmmwirkung am Sohlenrand des Stras¬ senschuhes. Für diesen Vorgang ist die Schuh-Haft-Sohle mit 5 einem, an beiden Vorderenden abgewinkelten Scherenzug und einem, am Absatzende hochragenden Klotz ausgestattet. Durch das elastische Zugband und den Scherenzug kann die Schuh-Haft-Sohle bei unterschiedlicher Schuhgröße Verwendung finden. o Mittels einer, im Außenbereich der Vordersohle beidseitig hochgezogenen Randleiste und einem Keil an der Sohlenspitze, werden Scherenzug und elastisches Zugband in einen Zwischen -bereich gebettet. Durch das Aufpfropfen von Schmutzlappen (Gummi o.a.) auf die Randleiste bzw. auf den Absatz der 5 Schuh-Haft-Sohle, ergibt sich für die eingebetteten Teile eine weitere Schutzzone.In addition to the tensile effect, brought about by the elastic drawstring, there is a pinching effect on the sole edge of the road shoe. For this process, the shoe grip sole is equipped with 5 scissors pulls that are angled at both front ends and a block that protrudes at the end of the heel. Thanks to the elastic drawstring and the scissors pull, the shoe grip sole can be used for different shoe sizes. o Scissor pull and elastic drawstring are embedded in an intermediate area by means of an edge strip raised on both sides in the outer area of the front sole and a wedge on the sole tip. By grafting dirty rags (rubber or the like) onto the skirting or onto the heel of the 5 shoe adhesive sole, there is a further protection zone for the embedded parts.

Die beiden, übereinanderliegenden Schmutzlappen., ragen über die Kanten der Randleisten bzw. über den Absatzrand hinaus, so daß auch bei breitem Schuhwerk eine Schmutzabschirmung ge- o währleistet ist. Zum geordneten Aufbewahren bzw. zum leichteren Auf- und Abnehmen der Schuh-Haft-Sohle, kann diese auf ein, an bei¬ den Enden eingeschwertes Rohr, geklemmt werden. Hierfür ist im vorderen Drittel der Schuh-Haft-Sohle eine Greifrille 5 ausgespart. Diese dient zugleich als Gelenkrille.The two, overlapping dirt rags protrude beyond the edges of the marginal strips or beyond the heel edge, so that dirt shielding is ensured even with wide footwear. For orderly storage or for easier taking on and taking off of the shoe adhesive sole, it can be clamped onto a tube that is weighted at both ends. For this purpose, a gripping groove 5 is left in the front third of the shoe adhesive sole. This also serves as a joint groove.

Zum Stand der Technik liegen hier keine weiteren Kenntnis¬ se vor.There is no further knowledge of the prior art here.

A u f g a b e der Erfindung ist es, ohne größeren Aufwand an herkömmlichen Straßenschuhen eine Zusatzsohle zu befes- o tigen bzw. abnehmen zu können und zwar i.d.R. in Bereichen, wo dies wegen Schmutzbildung angeraten erscheint.It is a task of the invention to be able to fasten or remove an additional sole on conventional street shoes without great effort, as a rule. in areas where this appears advisable due to dirt formation.

Die L ö s u n g ergibt sich aus der funktionsgerechten Handhabung der Erfindung mit ihren Elementen und Teilen, wie sie in den Patentansprüchen unter Buchstaben A - 0 5 umschrieben sind. The solution results from the functional handling of the invention with its elements and parts, as described in the patent claims under letters A - 0 5.

Claims

PATENT CLAIMS

1) Shoe-grip sole characterized in that it consists of a forefoot-shoe sole and a heel-shoe sole (in general VfSchS and FSchS). Both sole parts are firmly connected to one another by means of a pair of scissors and an elastic drawstring.

The sole is put on and taken off by stretching the drawstring and simultaneously inserting the street shoe into three clamping elements protruding from the shoe adhesive sole at the front (2) and hanging (1). o 2) Arrangement according to claim 1, characterized in that between the toe and ball of the foot a downwardly opened joint and adhesive groove is recessed over the entire width of the VfSchS.

3) Arrangement according to claim 1, characterized in that 5 from the inner and outer balls to the rear end of the

VfSchS a uniform edge strip is drawn up, which has recesses at intervals on the flattened upper edge. Adhesive plugs can be inserted into these. The outer and inner edge strips are connected at the end of the VfSchS by a web which is separated from the VfSchS by a slot from the inner edge of the edge strips. A wedge attached to the top of the VfSchS is just as high and flattened as the edge strips. Edge strips, web, wedge and sole are made in one piece. 5 4) Arrangement according to claim 1, characterized in that an elastic drawstring is attached to the front edge of the FSchS in the total width.

5) Arrangement according to claim 1, characterized in that recesses are recessed at intervals on the outer edge of the FSchS surface, into which adhesive plugs can be inserted. 6) Arrangement according to claim 1, characterized in that a block protrudes at the end of the FSchS, the inside and outside of which runs with the rounded heel back and a horizontal corrugation profile is attached to the inside curvature of the block. The top edge of the block is clad in coin size. The block and heel are made in one piece.

7) Arrangement according to claim 1 and 6, characterized in that the block has sunk in its width facing the paragraph o and in the total height of a sliding sleeve.

A wedge-shaped rail is integrated into this, which can be pushed out and thus becomes an extension of the block. Removing the splint from the sleeve connection creates a trough for a slim heel.

8) Arrangement according to claim 1, 6 and 7 characterized gekennzeich¬ net that a recess is recessed on the FSchS surface in front of the towering block, into which a slender heel can be inserted. o 9) Arrangement according to claims 1-3, characterized in that there is a scissor pull on the VfSchS, the axis of which is anchored in the middle of the joint and gripping groove.

1o) Arrangement according to claims 1-3 and 9, characterized in that the scissor legs 5 located in front of the axis bend upwards at both ends and these angles are encased with a round rubber piece which has a vertical groove profile disposes. (The movement space of these scissor legs lies between the front edge of the last and the wedge at the tip of the sole.) O 11) Arrangement according to claims 1 - 3, 9 and 10 characterized in that the scissors located behind the axis Leg, be brought together by means of an articulated eye via 2 extension levers to form a pull point with an articulated eye.

12) Arrangement according to claims 1-4 and 9-11 characterized in that the elastic attached to the FSchS

Drawstring is connected to the pull point of the scissor leg.

13) Arrangement according to claim 1, 3 and 5 characterized gekennzeich¬ net that over the entire VfSchS a rag can be inserted by means of adhesive plug in the recess of the edge strips. This also applies to the dirt trap at the FSchS. Both dirt rags overlap at the throat or midfoot.

14) Arrangement according to claim 1 and 2, characterized in that the shoe-stick sole can be clamped through the gripping groove let in on the VfSchS onto a tube, the two ends of which are heavy. Due to the increased insertion of the tube into the ends, there is a floor clearance for the tube, so that the gripping process is thereby

2o is lightened.