DE202017006394U1 - System for separating or connecting tubular sticks - Google Patents

Abstract

Tubular floor for sports and walking sticks, characterized in that the cane upper part 9 to the cane base 10 in Fig. 5 is positively joined and separable.

Description

Technical field of the invention

The field of the invention includes all types of cane, no matter what the working range. It concerns sport poles such as ski poles, Nordic walking poles, hiking poles, walking sticks, walking aids etc.

State of the art

In sports or walking sticks in cane execution there are mainly one-piece (not dismountable) floor designs. Partial are telescopic telescopic variants such as DE 20 2004 010 446 U1 and 2-3-piece flexibly interconnected plug-in or sliding systems known as DE 10 200 7035 754 B4 , Often, these systems are applied to aluminum canes. For the transport of these sticks on trips or sports areas, if possible in carrying bags, rucksacks, etc., there is a tendency to separable or adjustable sticks on length areas, which are convenient to transport. In the known systems always several handles are required to bring about the desired stick length. In addition to the length adjustment, there is an additional problem in that Sportstöcken with form tips and rubber pads (Schuhausführung) selbige must be aligned in the correct axial position, so that an optimal grip is guaranteed. For canes, for example, Nordic walking sticks with internal and continuous push rods, as in the example of the utility model DE 20 2016 002 085 U1 the known systems for a separation or shortening of the pipe sticks are not or technically very difficult to implement.

invention

In this invention, it is a very simple, cost and inexpensive technical solution for canes of different uses. The principle of the solution principle can also be transferred retroactively to almost all types of cane. The material of the cane such as aluminum, plastic, carbon, etc. is completely insignificant. The cane is in two parts, so cane top 9 and cane base 10 separable and combined again to a cane available 5 , The inside of the cane push rod 2 is also separated in 2a and 2 B , When connecting cane shell 9 with cane base 10 there is a positioning of the two push rods 2a and 2 B - 3 by fixing the cone tip attachment 5 with cone ladle attachment 6 , This leaves the desired function of power transmission from the grip area in the cane upper part 9 to the cane base 10 fully guaranteed. A very special advantage is that after the mating (joining) of cane shell 9 and cane base 10 the cane is always the same vertical and axial position from the grip area of the cane to the pole top or the rubber pad (in walking sticks with pad shoe guide) is guaranteed. Thus, an optimal grip is always possible when using the cane. Upper and lower part of the cane is held in one hand, while the direction of escape of the locking system respecting and only with a handle, the connection is made within seconds - and the cane is ready for use. The separation of the cane is done so that the cane with one hand on the lower part and the other hand, the upper part is detected and at the same time with a finger (preferably thumb) the protruding locking element 8th is pressed. Except the preferential separation of the cane into 2 parts, according to the same solution principle, a multiple z. B. separation into 3 parts possible.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202004010446 U1 [0002]
• DE 102007035754 B4 [0002]
• DE 202016002085 U1 [0002]

Claims (6)

Tubular floor for sports and walking sticks, characterized in that the cane upper part 9 to the cane base 10 in 5 is form-fitting available and separable. Cane shell 9 according to claim 1, characterized in that it is in the lower tube area with a fixing tube 3 in 2 connected (glued) is. The fixation tube 3 is additionally by two dowels 3b with the stick pipe 1 connected and contains a hole in the Fixierrohrwandung 3a for the locking element 8th , The inner diameter of the fixation tube 3 intended to be a sliding fit to the upper end of the cane lower part 10 have. Cane shell 9 according to claim 1, characterized in that in the lower region of the cane as an alternative to claim no. 2, a cylindrical shape 4 instead of the fixation tube 3 is 3 , The inner diameter of the molding 4 intended to be a sliding fit to the upper end of the cane base 10 have. In the pipe wall of the bulge 4 there is a hole 10a for the locking element 8th - 4 , Cane shell 9 according to previous claims, characterized in that in the floor pipe 1 inner upper half of the push rod 2 / 2a with a cone tip attachment 5 is firmly connected. The lower half of the push rod 2 / 2 B is in the cane base 10 with a cone socket attachment 6 firmly connected 3 , Cane base 10 according to previous claims, characterized in that in the upper floor area 5 a hole 10a / 4 for receiving the locking element 8th located. Cane base 10 according to previous claims, characterized in that there is a latching unit consisting of latching element 8th connected to torsion spring 7 , is located 4 , The catch unit can be designed in one or two parts.

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