DEP0038023DA - Detachable button - Google Patents

Description

Patent attorney

LEO SCHMETZ

AACHEN
; "X§raben47 - Fernspr. 34731

Bernhard Bayer "

detachable button.

The invention relates to a releasable button with a? in the upper part arranged locking disc "in which the Leue initially consists _f that the dydgl in a Hingnut a shank, a retaining plate designed angle of the lower part engages, equipped with Radialschlitaen resilient locking disc in cross-section supported _s at its apex line tiltable on a Ringffifulst a lower bearing plate and derartf is swung by pressure on its outer edge to the apex line that the engagement of its inner edge is canceled with the charge of the shaft öidgl _»s is the pressure on the outer band of the lock plate by an upper cap exercised"

The invention further relates to a particular embodiment of the knob with a Faasung ₈ which comprises 2? Ei ~ Ie of the key top part and together with a support plate, a clamping of the button to the fabric ₈ to which it is attached causes. ₈

The detachable button is intended in particular for clothing »laundry oi'dgl,

On the drawing is a button according to the invention in srarei

Illustrated examples «.

Seig it

Abh _e 1 a multi-part button according to the invention in vertical section

Fig «2 is a plan view of the blocking logs

Ibbe 3 a vertical section through a further ÄUBfuhrimgsform »

Is ist'a the locking disc _? b the lower support plate and c the upper domed cover cap «

In the embodiment according to Figure "1 * 2 and 3 form the feile a _s b and c the removable upper portion of the button. _{The button also consists of the button base 9} consisting of the lower holding plate d with the shaft e, whereby the shaft ® is pushed through the fabric cft'dgl * «

The shaft e preferably has a conical tip g at its free end and an annular groove below this h * The inde of the shaft e can also be rounded (dash-dotted lines).

The blocking plate A has an interior _f the shaft e uiagreifende opening i and ait radial slots k provided * which pass kl in extensions "The inner", "se k having hawks 1 of the locking disk has the Schiit the? Orm of a hollow upwardly directed cone blunt it «This is connected to the outside via a circular® apex line r an upwardly curved zone η and to it an annular _t horizontal part m.

The lower support disk b has a central opening & around the passage of the shaft e. Below the vertex line r the locking disc a it has an upwardly projecting annular bead o on which the locking disc a on their

Claims (1)

Beauty line 2? It is tippable _e The & ufla, disk b bat f earner an upturned flange ρ that is flanged according to ions, we Zober the band parts of the locking disk a and the cover cap. C The overlapping between the toßeateil m of the locking disk a and the corresponding part of the interior Support disk b, there is enough space for the swiveling movement of the locking disk a * In the imsfüftrungsform according to Fig «3 is between the retaining plate d and the lower support plate b of the button top a socket inserted, consisting of a tubular upper part s Tand a tubular lower part t, which sleeves are telescoped into one another and are under the action of a helical spring * The upper one Sleeve s encompasses with an extension τ the strap parts of the ropes a ^ bjC of the upper part of the Eaopf »the lower part of a plate w provided sleeve t clamps under the action of the spring u with this plate w together with the holding plate d den Button on the fabric "to which it is attached, firmly * The button according to the invention can be made of any suitable material, the locking disc a in each trap is designed as a springy sheet steel plate. P ₁ at en ta η s ρ r ü C ₁₁ h @. > 1 * 5 Aiis an upper part and a lower part existing detachable button with a locking disk ₉ arranged in the upper part, characterized in that the engaging in a groove of a shaft (e) di'dgl * a retaining plate (d) of the lower part, with radial slots (k) equipped resilient locking washer (a) has a cross-section provided with a circular apex line Cr) and length of this apex line (r) can be tilted on a king bead (o) of a lantern open! ages before ibe (b) is stored * whereby the "on both sides of the apex line (r) adjoining in the form of an inner upwardly arched truncated cone es C1) and an annular first upwardly arched (n) and then horizontal !! sand surface (m) formed cross-section steep of the locking disk Ca) form such an angle lever * that with a through an upper cover plate (c) carried out pressure on the outer fiandfläche / the locking disk (c) its end facing the shaft (e) dvdgl * from the hat (h) can be swiveled out # and that the locking _{disc Ca) 4} the support disc © (b) and the cover plate (O when combined form the top part of the button »2») Detachable button according to claim 1 _S characterized in that its top part is a has a middle sleeve-shaped extension (s) which telescopically surrounds a second sleeve (t) attached to a ZsriLsefasnplatte (w) and surrounding the shaft (e) version forms * Aachen, November 14, 195O For Bernhard Bayer The patent attorney