DE3544020A1 - Ladies' and gents' trouser stretchers - Google Patents

Abstract

Published without abstract.

Description

The invention relates to a pants tensioner for women and. Men's pants, which separate each of the two legs in the crease plane or next to it as exactly as desired tensions that this crease is renewed just by hanging becomes.

The additional manufacturing requirement is - just four different components and. . .
the assembly takes place without any machines with only a z. B. short pocket knife or simple auxiliary tool, so that this mass product can also be assembled in Ver honorary institutions!

State of the art 1985

There are e.g. B. pants tensioner, the two sprung arms inside out outside from a center piece, which also includes the rotatable suspension hook has grown, press and at the end a vertically arranged Have double fingers that simultaneously in the engages the inner creases of the two pants legs and so tense.

Disadvantage: the pants slide off, or only one leg slips off, since it was or became a little wider at the bottom of the pants, additionally five different components that are assembled with a press.

Or: Pants tensioner consisting of two to be pressed against each other Wooden strips with 2 wire arms from an upper axis of rotation with a rubber or elsteischer art element in the open and To be held together.

The middle hook is 180 ° in this middle plastic part arranged.

Disadvantage: It is very expensive to produce, but it keeps them both Pants legs pressed together so that they only very much difficult to fall off and simply forces the crease by hanging it up.

Or: Pants tensioner consisting of only two wire parts, the squeezed into the inner crease solely by its elasticity will.

Disadvantage: difficult to use and unusable for women's pants.

The shortcomings of this state of the art in 1985 are also described at the same time, because there are different solutions of completely different construction there, but they are all on the market.  

Object of the invention and its solution

The pants tensioner to be invented must tension both pants legs separately, engage the inside of the crease and be supplemented with a suspension hook that can be rotated through 360 ° of the pants axis and. . .
which only consists of four different components 1-4 , which are mass-produced cheaply and then without any machine tools, e.g. B. can only be assembled using a simple hand tool.

This is the condition when awarding installation work in Prisons or prisons. Of course, it can also be assembled mechanically.

Description of the object of the invention (54)

Our trouser tensioner according to FIG. 10 in view and FIG. 11 in plan view only consists of four different individual components. It is this:

According to Fig. 1, Fig. 2 and Fig. 3 is formed of an appropriately shaped part-elasticated flat sliding part with a long longitudinal opening (s), the dovetail = trapezoidal as shown in FIG. 12 in cross-section AA, and into which a fixed counterpart (B) shown in Figure 9, so engages that this basic element 1 is assembled with the same basic element 1 in mirror image so that it spreads apart the longitudinal groove (s) in the direction of arrows (h) -., the material is partially elastic - and so the Amsatzstück trapezoidal ausgebildetet according to FIG. inserts 9 = BB, now so that these two components 1 + 1 are movable, and z. B. serrated knife ends ( g ) go out and so z. B. can be used from the inside against the inner trouser leg crease; Effect: two mirror-image 1 matched slidable. The spring 2 is then inserted into the holes (d) of the displaceable basic components 1 + 1 so as to these elements 1 + 1 presses apart until it stops as shown in FIGS. 10 and Fig. 11, this spring in the unstressed 2 State has the span length ( a ), which is of course larger, like the removal of the eyelets ( d ) in the assembled state according to FIG. 10.

Since a pair of pants has two legs and each of these must be stretched out from the inside of the lower crease, it is necessary for the trouser tensioner invented according to the invention to arrange two such assemblies of 1 + 1 next to one another and to hold them together first using a conventional key ring.

The hanging hook 4 is still missing. To install it here sensibly takes place according to the inventive concept of the tool-free assembly of the entire pants tensioner so that this key ring 3 z. B. vis-à-vis the insertion according to FIG. 7 and FIG. 8 and here the details ( b ) is expanded in a circle, so that from the hook 4 the neck end ( c ) after the assembly of the two spreading units ( 1 + 1 with 1 + 1) "introduces 4 but only to the extent that the Halen neck end (c) in the extension (b) of the" means of this "key ring 3 now also to suspension hook 4 at its halsartigem end (c) in the" key ring is fitted key ring 3 , can even be rotated here by 360 ° with respect to this "key ring" 3 , ie according to the invention the stretched trousers with their two trouser legs r / 5 and 5 / li can now be rotated around the trouser axis as desired, so that these stretched trousers can be placed in each box, or can be hung on any wall. The "key ring" 3 can be spread open with any screwdriver or other suitably deformed hand tool, but also with the fingernails, as with the normal "key ring".

Patent avoider.

Instead of the plastic elements 1 , appropriately deformed sheet metal parts can be used, a z. B. have medium tubular expansion, in which an ordinary coil spring is inserted, the tool-free assembly again these two sheet metal 1 + 1 - parts are now arranged wire arms with corresponding end pieces, which in turn end in the "key ring 3 and the carrying hook 4 as an end member to have.

The main idea of the invention

Four pieces of the basic elements 1 , regardless of what and how according to the task of stretching a trouser leg from the inside out in the crease, are spread apart by a spring 2 , ie two springs 2 , then their spring eyes ( k ) by a "key ring " 3 put together, and in the extension ( b ) the neck end ( c ) of the hanging hook is inserted, again as with" key hook "by spreading. The end result is a trouser tensioner according to FIG. 10 in view and FIG. 11 in plan view.

Claims (3)

1) Tensioners for ladies and gents with and without crease, characterized in that four identical components according to FIG. 1 flat elongated fittings with a central longitudinally arranged groove ( s ) with z. B. trapezoidal cross-section ( Fig. 12) - AA in detail ( e ) and at one end knife-shaped ( g ) and supplemented with anti-slip teeth and a finger-shaped extension ( f ), which have prevented the tensioning element 1 from sliding into the trouser strap facts the other side has a trapezoidal slider ( B ) which can be inserted after spreading the longitudinal groove ( LN ), so that two basic elements 1 now form a diverging total tendon 1 + 1 , which by a conveniently shaped spring 2 , the in Openings ( d ) of 1 is inserted, pushed apart, but have a so with their knife-shaped ends ( g ) in the inner creases of the trouser legs 5 and limited by the fingers ( f ) in the insertion depth of FIG. 10, and have a Spring 2 , which is inserted with hook-shaped end pieces ( i ) in each case in the opening ( d ) of the basic elements 1 and the spring apart, the two apart end pushable elements 1 + 1 drives outwards and two such disassembled units 1 + 1 are hung together on the spring eye rings ( k ) by a key ring 3 of a special kind and in this key ring of a special kind, it has a circular extension ( b ) with the diameter ( c ), to two tensioning elements, each of which can be fitted separately into a trouser leg - here into its inner crease, and by means of a key ring 3 of a special kind according to FIG. 7 in plan view and FIG. 8 in view the neck-shaped hook end ( c ) of the hook 4 similar to a normal key ring, a key, now this neck end ( c ) is inserted so far that the neck ( c ) of the hook 4 fits into the circular extension ( b ). is rotatable and thus the entire trouser tensioner thus assembled can be rotated according to the invention by 360 ° of its vertical axis +/- y , and to clamp the trouser legs r / 5 and 5 / li the spring 2 with z. B. two fingers are pressed together so far that the knife-like ends ( g ) fit into the inner creases, but cannot slide in, since the fingers ( f ) limit the insertion, by releasing the spring 2, the trouser tensioner spreads a trouser leg separately strongly that even the entire trousers are worn hanging and, depending on the hanging situation of the carrying hooks 4, are rotated so that the trousers can be hung on a wall hook, but also rotated by 90 ° on the usual hanging rods in the clothes boxes. 2) trousers span according to claim 1), characterized in that instead of the elastically deformable basic element 1 also appropriately deformed parts, for. B. made of sheet metal (metal) or even wooden panels or any conceivable and serving material, but also a sheet metal or plastic component according to FIG. 1 with a tubular longitudinal extension is possible, inside which a spiral spring spreads apart the element group 1 1 and in bores according to Fig. 1 in position ( d ) two wire arms which allow the kinematic movement of the basic elements 1 and are suspended in a retaining ring of a special type, which on the other hand has a 360 ° rotatable suspension hook 4 , on which the clamped so Trousers legs r / 5 and 5 / li can be hung while preserving the crease. 3) pants tensioner according to claims 1) and 2), characterized in that the basic elements 1 only made of sheet metal z. B. are and non-elastic longitudinal grooves ( e ) and at the inner ends at ( B ) have corresponding fittings that fit into the grooves ( e ) and then by z. B. turning prevent jump-out form but according to the invention a auseinanderschiebbares 1 + 1 -Spreizelement, which is in turn pushed apart by a spring 2 for each element 1 + 1 and engages so in the inner creases of the trouser legs, they spread apart, but only in limited depth is insertable, an upper head finger ( f ) prevents sliding into the trouser leg 5 according to FIG. 10, and again provides a z. B. key ring 3 of a special kind with a hanging hook sitting in it that these four basic elements result in a tensioner according to the overall concept of the invention.