DE3233131C1

DE3233131C1 - Trophy board

Info

Publication number: DE3233131C1
Application number: DE19823233131
Authority: DE
Inventors: Jan 2950 Leer Vogelsang
Original assignee: Individual
Current assignee: Lebenshilfe fur Geistig Behinderte Kreisvereinigu
Priority date: 1982-09-07
Filing date: 1982-09-07
Publication date: 1984-01-26

Abstract

The invention relates to a trophy board, in the rear side of which there is recessed out a dentition compartment for receiving the set of teeth belonging with the antlers displayed as a trophy, and having a holder for a set of teeth placed in the dentition compartment. Previously known holders are designed as swivelling clips held on the rear side by a fastening nail and protruding into the dentition compartment, which have the disadvantage that the sets of teeth are not held securely in the dentition compartments. Improved mounting of sets of teeth is achieved according to the invention by the holder being a spring clip of the snap ring kind which can be inserted into the dentition compartment. The spring clip according to the invention is held securely by undercuts in the approximately perpendicular side walls of a dentition compartment.

Description

daß die Federklammer für den Einsatz in ein eine Kieferhälfte eines Gebisses aufnehmendes vorzugsweise ovales Fach etwa S-förmig ist, wobei die äußeren S-Bögen etwa gleichen Durchmesser wie das Fach aufweisen, und daß die freien Enden der S-Bögen einen winklig nach innen abgebogenen Handhabungsabschnitt aufweisen.that the spring clip for use in a one jaw half of a Denture receiving preferably oval compartment is approximately S-shaped, with the outer S-arcs about the same diameter as the compartment have, and that the free ends of the S-bends have a handle section which is bent inwards at an angle exhibit.

Selbstverständlich kann die Klammer auch andere Biegeformen aufweisen, die sicherstellen, daß eine durch Aufspreizung bewirkte Festsetzung im Gebiß-Fach gewährleistet ist. Of course, the clip can also have other bending shapes, which ensure that a fixation caused by spreading in the dentition compartment is guaranteed.

So kann z. B. gemäß einer anderen Ausführung vorgesehen sein, daß die Federklammer für ein einen ganzen Kiefer eines Gebisses aufnehmendes, etwa U-förmiges Fach annähernd U-förmig ist, wobei jeder U-Schenkel nahezu in der Mitte kreisbogenförmig nach innen zu einem Handhabungsabschnitt abgebogen ist. So z. B. be provided according to another embodiment that the spring clip for an approximately U-shaped which takes up a whole jaw of a set of teeth Subject is approximately U-shaped, with each U-leg almost in the middle of a circular arc is bent inwardly to a handling section.

Die Handhabungsabschnitte der Klammer erlauben beim Zusammendrücken mit den Fingern eine Verminderung der Aufspreizung jeder Klammer, so daß leichtes Herausnehmen und Einsetzen der Klammern möglich ist. The handle portions of the clip allow for compression with the fingers a lessening of the spreading of each clamp, so that easy Removal and insertion of the brackets is possible.

Ausführungsbeispiele der Erfindung, aus denen sich weitere erfinderische Merkmale ergeben, sind in der Zeichnung dargestellt. Es zeigt F i g. 1 eine Draufsicht auf die Rückseite eines Gehörnbretts mit ovalem Gebiß-Fach und eingesetzter Federklammer, F i g. 2 einen Schnitt durch das Gehörnbrett entlang der durch das Gebiß-Fach gelegten Linie ll-ll in F i g. 1 und F i g. 3 eine Draufsicht auf die Rückseite eines Gehörnbretts mit einer anderen Ausführungsform eines Gebiß-Faches. Embodiments of the invention from which further inventive Characteristics are shown in the drawing. It shows F i g. 1 is a plan view on the back of a horn board with oval bit pocket and inserted spring clip, F i g. 2 shows a section through the horn board along the line laid through the denture compartment Line II-II in FIG. 1 and F i g. 3 is a plan view of the back of a horn board with another embodiment of a denture compartment.

In F i g. list eine Draufsicht auf die Rückseite eines Gehörnbretts 1 dargestellt. In die Rückseite ist ein ovales Gebiß-Fach 2 vertieft eingeformt. Dieses Fach dient zur Aufnahme eines halben Kiefers eines Gebisses desjenigen Tieres, dessen Gehörn auf der nicht sichtbaren Vorderseite des Gehörnbrettes befestigt ist. In Fig. list is a top view of the back of a horn board 1 shown. An oval denture compartment 2 is molded into the back. This compartment is used to hold half the jaw of a set of teeth of the animal whose horns are attached to the invisible front of the horn board.

Das ovale Gebiß-Fach 2 weist eine an seinem Rand 3 umlaufende Hinterschneidung auf, hinter die eine in das Fach eingesetzte S-förmige Federklammer 4 aus Federdraht greift. Die äußeren S-Bögen 5 und 6 weisen etwa den Durchmesser der Rundungen des Faches 2 auf, so daß die S-förmige Federklammer sprengringartig unter die Hinterschneidung 3 greift. An den freien Enden der S-Bögen 5 und 6 befinden sich nach innen abgebogene Handhabungsabschnitte 7 und 8, die bei einer Zusammendrückung eine Verminderung der Durchmesser der S-Bögen 5 und 6 ermöglichen, wobei die S-Bögen unter den Hinterschneidungen freikommen und die Federklammer 4 aus dem Gebiß-Fach herausnehmbar ist. The oval denture compartment 2 has an undercut running around its edge 3 on, behind the one in that Compartment inserted S-shaped spring clip 4 made of spring wire engages. The outer S-arcs 5 and 6 have approximately the diameter of the curves of the Compartment 2 so that the S-shaped spring clip is like a snap ring under the undercut 3 takes effect. At the free ends of the S-bends 5 and 6 are bent inwards Handling sections 7 and 8, which when compressed, a reduction allow the diameter of the S-arcs 5 and 6, with the S-arcs under the undercuts come free and the spring clip 4 can be removed from the denture compartment.

In Fig. 2 ist ein Schnitt durch das Gehörnbrett entlang der Linie ll-ll in Fig.l dargestellt. Gleiche Bauteile weisen gleiche Bezugszahlen auf. Die Schnittansicht verdeutlicht, wie die Flankenwände 9 des Gebiß-Faches 2 hinterschnitten sind. Der obere Rand 3 des Faches steht praktisch als das Herausfallen einer Federklammer 4 verhindernder Wulst in das Fach hinein. In Fig. 2 is a section through the horn board along the line ll-ll shown in Fig.l. The same components have the same reference numbers. the Sectional view shows how the flank walls 9 of the denture compartment 2 are undercut are. The upper edge 3 of the compartment stands practically as a spring clip falling out 4 preventing bead into the compartment.

In F i g. 3 ist die Rückseite eines Gehörnbretts 1 dargestellt, in welches ein Gebiß-Fach 2a mit etwa U-formiger Formgebung vertieft eingeformt ist. Dieses U-förmige Gebiß-Fach dient zur Aufnahme eines ganzen Kiefers. In Fig. 3 shows the back of a horn board 1, in FIG which a denture compartment 2a with an approximately U-shaped shape is recessed. This U-shaped denture compartment is used to hold an entire jaw.

Der Rand des U-förmigen Gebiß-Faches, ist wie in Fig. 2 dargestellt, ebenfalls hinterschnitten, so daß eine eingesetzte Federklammer 4a, die sich sprengringartig aufspreizt, im Gebiß-Fach festgehalten wird. The edge of the U-shaped denture compartment is as shown in Fig. 2, also undercut, so that an inserted spring clip 4a, which is like a snap ring spreads, is held in the denture compartment.

Die Federklammer 4a ist bei diesem Ausführungsbeispiel ebenfalls etwa U-förmig. Die freien Enden der U-Schenkel sind etwa halbkreisförmig gebogen, so daß sie sich an die oberen Rundungen der Flankenwände des Gebiß-Faches anschmiegen. The spring clip 4a is also in this embodiment roughly U-shaped. The free ends of the U-legs are bent approximately in a semicircle, so that they cling to the upper curves of the flank walls of the denture compartment.

Im mittleren Bereich sind die U-Schenkel der Federklammer wie dargestellt, nach innen zu Handhabungsabschnitten 7a und 8a abgebogen. In the middle area the U-legs of the spring clip are as shown, bent inward to handle sections 7a and 8a.

Claims

Claims: 1. Horn board, in the back of which a denture compartment is deeply molded to accommodate the set of teeth belonging to the horns, and with a holder for a set of teeth placed in the denture compartment, characterized in that that the holder has a spring clip that can be inserted into the denture compartment (2, 2a) like a snap ring (4, 4a) is.

2. horn board according to claim 1, characterized in that the subject (2, 2a) delimiting flank walls (9) at least in the mutual contact area are undercut with the spring clip (4, 4a).

3. horn board according to one of claims 1 and 2, characterized in that that the spring clip (4, 4a) is bent from spring wire.

4. Horn board according to one of the preceding claims, characterized in that that the spring clip (4) for use in a jaw half of a set of teeth receiving, preferably oval compartment (2) is approximately S-shaped, with the outer S-arcs (5, 6) have approximately the same diameter as the subject, and that the free Ends of the S-bends have a handle section bent inwards at an angle (7, 8).

5. Horn board according to one of claims 1-3, characterized in that that the spring clip (4a) for a whole jaw of a bit receiving approximately U-shaped compartment (2a) is approximately U-shaped, with each U-leg almost in the middle of a circular arc inwards to a handling section (7a, 8a) has turned.

The invention relates to a horn board, in the back of which a denture compartment is deeply molded to accommodate the set of teeth belonging to the horns, and with a holder for a denture inserted into the denture compartment.

The teeth of the animals whose horns on the z. B. on a wall Hangable boards are put on display in a so-called denture compartment housed on the back of each horn board. A denture compartment is sunk penetrated into the board. Large U-shaped denture compartments are used to hold one whole jaw. Half the jaws of the dentition are placed in smaller dentition compartments. Even after years, an interested specialist can obtain information on the basis of the dentition, z. B. obtained about the age of the animal which carried the horns in question Has.

That is because a dentition cannot fall out of a denture compartment a simple holder in the form of a nailed on the back next to the compartment Handle is common. This bracket can be used as a pivot point fastening nail be pivoted and protrudes either to secure the dentition over the denture compartment or, when swiveled back, releases the denture compartment, so that the subject to be examined The dentition can be removed.

The previously common type of backup has disadvantages.

The fastening nail can easily loosen, so that the bracket the Unintentionally releases the denture compartment. It comes z. B. often before that several horn boards with hearing and bite for shipping in a box be packed. to at one to be put on display at another place of exhibition. Falling during transportation individual dentures from their denture compartments because the bracket removes the dentition compartment because of one Loosening his fastening nail is a later assignment the fallen out bits to the corresponding horns almost impossible.

The invention is based on the object of a horn board with regard to to improve the retention of the bit in the denture compartment.

This object has been achieved according to the invention in that the Holder is a spring clip that can be inserted into the denture compartment like a snap ring.

The snap ring-like spring clip offers compared to the previous Bracket holders have significant advantages.

The spring clip sits over the denture in the denture compartment through a The spring force causing it to spread is firm and cannot be lost, but it can at any time be taken out if z. B. the underlying dentition can be removed target. The security function is still fully fulfilled even after a long time a bracket by loosening the fastening nail is not the case. Since the inventive The spring clip is to be inserted into the denture compartment, is on the back of the horn board no disruptive component. A disruptive component is in the boards that have been customary up to now z. B. the bracket and the fastening nail. Table tops and walls on which the Horn boards lying or hanging on can no longer scratch, if she z. B. be moved during dedusting or the like; because the spring clip sits in the denture compartment.

After further training, there is an improvement in the secure fit the clip according to the invention in the denture compartment achieved in that the subject limiting Flank walls at least in the mutual contact area with the spring clip are undercut.

The spring clip used is thus in the undercuts and is secured against slipping out of the compartment. Of course it can entire dentition compartment should be provided with a circumferential undercut. As an undercut an inwardly protruding beaded rim is possible and of course also one Groove or groove formed in the flank walls of the denture compartment.

According to another development it is advantageously provided that the spring clip is bent from spring wire.

The clip made of spring wire is advantageously easy to manufacture Component that is individually adapted to the shape of the dentition compartment by means of a corresponding bending shape is adjustable to ensure a secure fit in the compartment. Of course the clip can also be made from clastic plastic.

Stainless steel or against corrosion e.g. B. by galvanizing Protected spring wire is to be preferred because of its better durability. In addition, compared to plastic, Slahl has the advantage that the bracket can be bent can also be done by hand at any time.

if the spring action of the clamp ensuring a secure fit should have subsided once.

In a preferred embodiment it is provided.