DE7502339U - Ice stick-style sliding stick - Google Patents

Description

technology

Gerd MaJora phone; 08065-364

801 9 Pausmühle Telex; o5252210 straight d

Post Assling

Ice stock, small
(Room floor)

Games of skill in connection with physical activity are becoming increasingly popular Popularity. In particular, stick shooting is being advertised more and more in the press and on television.

In addition to the large sticks, which in every season of the year ski in different types of tracks outdoors small, so-called room floors are occasionally available in stores.

Usually the tried and tested wooden ice stick is offered here in a reduced form, but not even that meets the minimum requirement for a usable room floor. Likewise, a room stick is to me known, in which the wood is only replaced by a plastic compound for cost reasons. Both floors are for use as a room stick useless and the primitive execution can they do not offer the consumer any incentive to buy.

The inventor h _n t his mission asked to develop a room Stock ,, of the great ice sticks in quality is not inferior and is also used as room floor. At the same time, a production process had to be devised that would guarantee this item a low manufacturing price and thus give it a market opportunity.

According to the invention, these tasks were achieved as follows:

For reasons of sales promotion, it was necessary to assemble the stick from different colored individual parts. The most cost-effective manufacturing option resulted from the manufacture of the parts (Ό, (2) and (4) \\ as an injection molded part and the manufacture of the ring (3) as

Turned part made of steel. In order to ensure simple assembly that no further connecting elements or Requires adhesives, a snap connection was designed with the following functions:

The snap connection causes an extremely frictional

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7502339 10H7.75

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technology

sige connection between outsole (4) and cap (2), the ring (3) being clamped and the handle (1) being pressed into the receptacle of the cap (2;) at the same time Another essential detail is the dex * snap connection the elaboration of the snap surfaces as a cone. This has two "advantages:

The conicity creates axial forces which at Tolerance fluctuations or, in the event of post-shrinkage of the plastic parts, automatic re-tensioning of the system cause.

By appropriately dimensioning parts (i), (2) and (A) the bulge of the outsole (4 ·) necessary for easy running was also achieved. Due to the conicity the mounting of the handle (i) in the cap (2), a fixed, tilting and a secure connection between the two parts is created.

In order to absorb impact forces elastically and without tilting, a strong, closed one was built near the running surface Built-in steel ring, which causes a low center of gravity. To ensure optimal sliding properties Different materials for the outsole (4 ·) were determined for different career paths. To the cap (2) and to give the handle (i) sufficient strength, the use of polyamide became necessary.

This completely new design made it possible to create an inexpensive and genuinely functional room stick create.

Sheet - 3 -

Claims (1)

Sheet - 5 - Protection claims m mum m f ^ Technology < 1.) Indoor stick, suitable for stick shooting at all flat, solid surfaces, characterized in that it consists of more than two parts, which by means of be firmly connected to each other with a snap connection. 2.) Room stick according to claim 1, characterized in that the outsole (4) and the cap \ 2) are connected by means of a snap system. 5.) Room stick according to one of claims 1-2, characterized in that that the effective snap surface is conical. 4.) room stick according to one of claims 1-3, characterized in that the handle ("I) in a conical Recording in the cap is clamped in a self-locking manner. 5.) Room stick according to one of claims 1-4, characterized in that that the handle (1) can also optionally be glued in, or with a polygon or a Knob is secured against rotation, or from any side by means of a further snap connection is inserted and held in the cap (2). 6.) Room stick according to one of claims 1-5, characterized in that that the cap (2) and the outsole (4) are constructed so that a simple cylindrical ring made of any material is clamped and held axially and radially. 7.) Room stick according to one of claims 1-6, characterized in that that the outsole (4-) for soft webs (e.g. carpets) made of polyoxymethylene or polypropylene or polyamide, equipped with felt or velvet treads for polished stone or plastic floors is made of polyethylene or polyurethane foam for concrete or asphalt tracks and polyurethane foam for ice or synthetic rubber. 8.) Room stick according to one of claims 1-7, characterized in that that the cap (2; made of modified polyamide. 9) Room stick according to one of claims 1-8, characterized in that that the handle (1) optionally made of polyamide, polypropylene, cellulose acetate, butyrate, propionate exists, in versions with and without reinforcement, 1o.) Room stick according to one of claims 1-9, characterized in that that the aforementioned construction elements can be applied to any size. 7502339 10.17.7t