DE1994187U - EAR CLIP FRAME WITH ANGLED SPRING BEARING FORK. - Google Patents

Description

.Α.206 357 * -9Λ68

Franz Pohl _

Karlsruhe -? Est ■

Hertzstr «, 12 - Karlsruhe _, March 30, 1968

Ear lip frame with angled spring bearing fork

The invention names a novel, simplified type of production ^: · and a design of r.odeschmuck-tube-clip-mounts, including parts of the clips, which improves the previously known shapes mechanics,,

In costume jewelery production, clip-on earrings are made from base metals, which are electrolytically anodized _o The shape is chosen to be as uncomplicated as possible in order to get by with simple tools during production, and thus also / due to the production method, the value for money required for costume jewelery ! Article to be granted Eisten ₀ Sin ear clips of conventional design consists of d-rei parts: part 1: Smooth or slightly curved surface as amended ₉ on a variety of jewelry items (beads, stones ^ artificial flowers USW ₀₎ by bending _s on the outer edge of the surface, narrow fastening tabs are held «, .- - -

Part .2: Spring-bearing fork in the shape of a fork with holes in the .GabeHaschenj, as the fulcrum for the shaft of the spring clip (see part 3). ,

Part 3: Spring clips in various tasteful outer shapes- '■ * environment, in a necessary for the function of the spring mechanism Profiling. ' and training «

These three parts are manufactured and shaped by punching and pressing from sheet metal "'in the bores of the bearing block, the spring clip is mounted rotatably _a -'"

Page 2 -

The storage fork is riveted to the frame. This is where the improvement according to the invention begins _o FIG. 1 'of the accompanying drawing, a side view of the _; by the invention over the herkömmiichen exemplary ührungsart.- improved ear clips, respectively, "the ear lips fas s-ung" As the ear clip can not be eigentiich called only after the installation of the decorative elements al · s such _s is simplistic in the following in the description only the "clip-on earring" speech ₀

Complete Ohrelipsfassung consists now only of two parts ₀ At the Fassungsfläch (1) with .Befestigungslaschen (β) is the storage fork (2) immediately in the punching "and Verformvorgaag with sliced d ₀ h _o .'- sensing surface (1) and storage fork · (2) are ei η TEU ₀ Da "sensing surface (1) and the bearing fork · merge into each other in a slightly oblique angle without interruption (2), an elegant design is achieved _a conventional in the method with riveting tone two separate parts could not be realized _o The outer design of the frame surface can be carried out in 'all geometrical surface forms, namely lively! massive and irregular-sized triangles _e trapezoid, rectangle, square _a parallelogram, rhombus, section of a circle ₀ circle, circular ring _D semicircle, , Semicircular _{ring 9} semicircular segment, ellipse, all regular and irregular polygons ■■ ... -

The particular advantage of the invention lies in the fact ,, that can be manufactured with only e em tool in capturing area (1) and Lagerböckhen (2) in one step ₀ are dispensed so two operations' complete:

.1. the separate punching and deformation of the bearing fork and 2 _e the riveting of the same to the mounting surface «

Is * Decreases In addition, the Transport.der eliminates three different items from three machines to the assembly site in many cases in the semi-finished goods ~ Production ₂ 'which only the punching and deformation of parts ,, but not the completion of an article makes ₉ warehousing "The Complete production of the clip earrings is replaced by the proper execution at the Inventive · = insofar rationalized _9, the assembly only in the hooking ^of: the spring clip (3) is _β -

The embodiment described can be supplemented by a different design of the _{mounting surface o} If this surface is formed with a circumferential and right-angled raised edge, a mounting shell (7) is obtained in which the decorative elements are inserted and in the known manner by means of narrow fastening straps Fig. 2 and 3 ₀ The circumferential edge is only interrupted in the area of the width of the storage fork (4) ₀ The transition from the mounting shell to the storage fork can be wide or narrow, up to the limit of stability "Figo 2 ₂ 3 and 4 'show these two possible embodiments in the side view or" in plan "view _e the in Fig _ö 3 selected wide transition causes a relatively large interruption of the rim arise ^ wherein in Figo 4, the narrow passage only According to a small interruption of the edge _o This ■, inevitably resulting from the production method according to the invention, Interruption of the rim has since the break while wearing the ear clip faces down UNAE thus "virtually invisible-the good external appearance of the elements with jewelery ■ completed Clip Earrings, no adverse effect ₉ · The advantage of the present invention the production of capture and storage fork in one piece is retained even in the version with the raised edge

Claims (1)

Protection claims Ear lips fas sung with angled spring camp was at el _s "which may be formed by the text in'den various geometrical surface shapes ₃ as regular and irregular triangles, trapeze ,, rectangle -.! Square, parallelogram, rhombus, (reis / Circular section, semicircle, circular ring _s semicircular ring, semicircular segment, ellipse, all lively! Massive and irregular! Massive polygons, characterized in that - that the mount (1) and the bearing fork (2) which forms the pivot point for the spring clip (3) _{s are manufactured} in one piece, namely in a punching and deforming process ₉ with the mount surface and bearing fork merging into one another at a slightly inclined angle without interruption * ■ (Fig. -1.) ■ Ohre-lips version with angled spring -Lagergab the Hacü claim characterized in that the outer edge of the frame > is pulled up all around at a right angle, so that a frame is created ", the outer edge of the frame is" interrupted "in the width of the storage fork. { 4-5) .,., ". Ohrelipsfassung with angled spring-bearing fork · according to claim 1 u _o 2, characterized in that the bearing fork is made wide, and thus is formed at the transition from version surface to the bearing fork · a relatively large interruption (4) of the outer raised edge (FIG _e 3). Ear lips abstract characterized with -angewinkelter Fede-r-Iagergabel according to claim 1 and 2, that the storage fork · narrow · is executed undsomit the transition from Faasungsfläche to the bearing fork has a relatively small gap (5) of the outer raised edge is formed (Fig _A 4) o