DE202016101930U1 - Element for the variable adjustment of the spring preload on a trampoline - Google Patents

Abstract

Element (1) for variably adjusting the spring preload on a trampoline (2) with a frame construction and a spring mat mounted thereon, comprising at least one cylindrical spring (11) which can be fastened to a fastening means (10) and which is arranged between frame construction and spring mat the cylindrical spring (11) comprises at least one hook-like holding part (110), characterized in that the fastening means (10) is designed as an elongated profile with a plurality of recesses (100) spaced apart in its longitudinal direction for the reversible arrangement of the at least one hook-like holding part (110). is formed, wherein the recesses (100) having profile region is designed for insertion into the cylindrical spring.

Description

Technical area

 The present invention relates to an element for the variable adjustment of the spring preload on a trampoline with a frame construction and a spring mat mounted thereon, comprising at least one attachable to a fastener, cylindrical spring, which is arranged between the frame structure and jumping mat.

State of the art

From the DE 20 2014 105 922 a generic element with a fastening means is known, which is formed as a curved flat profile and a plurality of longitudinally spaced recesses arranged for reversible arrangement of the at least one spring. The peculiarity of this fastener is that installed by its use on a trampoline springs of different lengths and these are also biased differently strong. Thus, the jumping behavior can be easily and individually adapted to the weight and preferences of the respective jumper.

 The disadvantage here is that the fastener is positioned in any setting outside the spring and therefore the unneeded portion of the fastener protrudes depending on the attachment outside the spring.

Presentation of the invention

The present invention is based on the object to provide an element for the variable adjustment of the spring preload on a trampoline, which in the DE 20 2014 105 922 illustrated fasteners improved.

 According to the invention the above object is achieved according to the preamble of claim 1 in conjunction with the characterizing features. Advantageous embodiments and further developments of the element according to the invention are specified in the dependent subclaims.

 According to the invention an element for the variable adjustment of the spring preload on a trampoline of the type mentioned above is characterized in that the fastening means is formed as an elongated profile with a plurality of spaced apart in its longitudinal direction arranged recesses for reversible arrangement of the at least one hook-like holding part, wherein the recesses having Profile area is designed for insertion into the cylindrical spring.

Brief description of the drawings

Other objects, features, advantages and applications of the element according to the invention will become apparent from the following description of an embodiment with reference to the drawings. All described and / or illustrated features, alone or in any combination form the subject matter of the invention, regardless of the summary in individual claims or their dependency.

 In the drawings show

1 the fastener in the side view and

2 the fastener in plan view.

Embodiment of the invention

How out 2 can be seen, the inventive element comprises 1 for the variable adjustment of the spring preload on a trampoline with a frame construction and a spring mat mounted thereon at least one of a fastener 10 fastenable spring 11 with at least one hook-like holding part 110 ,

How out 2 can be seen, the fastener 10 According to the invention designed as a substantially flat profile. In the longitudinal direction a plurality of recesses are spaced in the flat profile 100 arranged, to which at least one spring 11 can be arranged reversibly.

In an advantageous embodiment, the profile is multi-limbed, with each of the links 101 at least one recess 100 for the arrangement of the at least one spring 11 includes.

The element according to the invention 1 to the variable of the spring preload on a trampoline is not limited in its execution to the above-mentioned preferred embodiments. Rather, a variety of design variations are possible, which make use of the solution shown even with fundamentally different type of execution.

LIST OF REFERENCE NUMBERS

1

 element

10

fastener

11

feather

100

recesses

101

limbs

110

holding part

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 202014105922 [0002, 0004]

Claims (2)

Element ( 1 ) for the variable adjustment of the spring preload on a trampoline ( 2 ) comprising a frame construction and a spring mat mounted thereon, comprising at least one fastening means ( 10 ) attachable cylindrical spring ( 11 ), which is arranged between the frame construction and jumping mat, wherein the cylindrical spring ( 11 ) at least one hook-like holding part ( 110 ), characterized in that the fastening means ( 10 ) as an elongated profile having a plurality of recesses spaced apart in its longitudinal direction (US Pat. 100 ) for the reversible arrangement of the at least one hook-like holding part ( 110 ), wherein the recesses ( 100 ) having profiled portion for insertion into the cylindrical spring is formed. Element according to claim 1, characterized in that the profile is formed mehrgliedrig, wherein each of the members ( 101 ) at least one recess ( 100 ) for the arrangement of the at least one spring ( 11 ).

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