DE9314540U1 - Mobile, adjustable and adjustable tennis training board on both sides - Google Patents

Description

Mobile tennis training board that can be used on both sides and is adjustable

Invention:

State of the art: Tennis training walls of a known design are placed on large areas in the area of tennis courts, but less so in halls themselves.

Problem: The invention specified in the protection claim is based on

The problem is to create a training opportunity that allows the stroke techniques required for playing tennis to be taught in a confined space (e.g. garage), namely

Forehand Backhand

- Flying ball

- Volley Half-volley Stopball

and allows the training equipment to be relocated at short notice without any special physical effort.

The problem of the high costs for coaching or training sessions (travel to and from remote tennis halls or tennis courts, parents dropping off and picking up young people, etc.) should be reduced.

The invention ensures that by purchasing a tennis training board, short-term training can be carried out individually, frequently and inexpensively, regardless of

Tennis hall bookings, trainer bookings

Failure of training or playing partners

Weather influences

physical limitations (e.g. wheelchair users)

The commercial applicability of the tennis training board is possible both at

Private individuals (hobby players, tennis beginners, children and

young people)
Tennis clubs
Tennis schools
sports clubs
Leisure centres
Sports shops (no rental rackets, as testability

of the new racket on site possible) Schools (for Tennis-AG ^v s)

The self-made perspective drawing shows that the tennis training board is adjustable (2) for all hitting angles. It has a reversible playing surface (3+5) and is easy to transport for everyone due to its low weight (1).

The movable connector ensures space-saving storage. (6)

Areas of application:

References

1. Side frame construction (left and right) made of aluminum hollow profiles,

- The wedge-shaped arrangement of the side frame construction, which tapers towards the top, ensures greater stability.

1 . 1 plastic floor protector

- Commercially available plastic covers for the aluminum hollow profiles (1).

1.2 Upper frame construction made of aluminum hollow profile.

- The upper frame construction (1.2) is screwed to the left and right side frame construction (1). This allows easy disassembly for the purpose of changing location.

1.3 Screw connection.

- Screwing the side (1) to the upper (1.2) frame construction.

1.4 Lower frame construction (front and back) made of aluminum hollow profile.

- Lower frame construction for the front and back of the tennis training wall, with side screw connections to the left and right side frame construction (1).

- This allows easy disassembly for relocation!

1.5 Handle.

- Handle to make it easier to move the assembled tennis training wall.

2. Fixed lever with rotating thread for stepless angle adjustment.

2.1 Angle bracket for locking screw.

- The U-shaped stainless steel bracket that surrounds the chipboard, in conjunction with the fixed bracket (2), ensures the continuously adjustable inclination of the tennis training wall.

3. Foam covering 50 mm thick ( front).

4. Chipboard 16-18 mm thick.

- Substrate for front and back foam covering.

5. Foam covering 100 mm thick (back).

6. Aluminium flat profile.

- Two-part articulated aluminium flat profile as lower movable connection for the side frame construction (1).

6.1 Articulated screws for aluminium flat profiles (6).

6.2 Hand tightening screw for articulated aluminium flat profile (6) with deflection protection.

6.3 Aluminium flat profile.

- Aluminium flat profile as upper movable connection for the lateral frame construction (1), with one-sided articulated screw connection (6.4).

6.4 Articulated screw.

Claims (1)

·ü.M Protection claims 1. Portable and adjustable, on Aluminium profiles (1) raised foam wall (3,4+5) for home training of recreational and tennis players, characterized by - that the foam front (3) and foam back (5) have different densities and vary in playing ability, and - the individual adjustability (2) of the chipboard (4) underneath the glued-on foam allows all conceivable training strokes, - the tennis table's very low weight allows for easy change of location, - that a movable connecting piece makes the tennis table collapsible and transportable.