CN102596346B

CN102596346B - Hurdle

Info

Publication number: CN102596346B
Application number: CN201080034051.6A
Authority: CN
Inventors: 沃吉斯拉夫·多迪克－珀特纳
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-31
Filing date: 2010-06-16
Publication date: 2014-10-29
Anticipated expiration: 2030-06-16
Also published as: CH700116B1; US20120129656A1; WO2011011896A1; EP2459290A1; CN102596346A; EP2459290B1

Abstract

The invention relates to a hurdle, comprising at least two support structures and an at least approximately horizontal component therebetween. In addition, a height adjustment device for the height of the transverse element above the ground is provided. Each support structure comprises two legs, which are connected to each other at an angle in the area of the transverse element. The two legs are connected to each other by an adjustable retaining structure.

Description

Hurdle frame

The present invention relates to a kind of by the hurdle as described in the preamble frame of claim 1.Such hurdle frame is known in a large amount of texts, for example, at WO 91/12053 or number, be 3,024,022 in other words in 3,366,381 US patent.Utilize this hurdle frame to realize, can regulate different height, and needn't preserve for this reason and settle the hurdle frame of different size.

The shortcoming of this structure is:

>> iron or iron pipe are the materials weighing very much;

The various height of >> people have to have the hurdle frame of regulation;

>> can fear more or less injured at frame place, hurdle extremely eventually to beginning in taking exercise and/or training;

>> their can bring damage to stadiums, they are absent from the scene in shop and similar applications and use for this reason;

When falling, they can cause annoying noise to >>;

>> they cannot be conditioned lowlyer;

>> they because the mechanism of its rigidity is difficult to transportation and arrangement property is poor.

The object of the invention is to, retain the above-mentioned advantage of the known hurdle frame that can regulate and needn't tolerate again its shortcoming.According to invention, the feature by the characteristic of claim 1 reaches for this.When mentioning " lateral direction element " at this, this can using arbitrarily form for example as pipe fitting, type part or implement as clavate part or analog so.The maintenance structure of mentioning can be for example the telescoping tube (Teleskoprohr) of hingedly arranging between support arm, but preferably by least two poles, is formed.Certainly at this, can be also folding grid (Scherengitter).

This innovation relates to the exercise device for the exercise use of popular sports and school physical education motion, and it can be crossed need not worry injured in the situation that, and it is just fortune and can turning up for arrangement lightly.Other advantages are:

>> is ideally for jumping characteristic, harmony and physical training;

>> can the personalized about 1(mono-of height regulating) cm rises;

The high-quality material of >> is synthetic material, light metal, wood or analog for example;

>> has optimized time, space, transportation and expense;

>> Fast Installation and dismounting.

As the preferred feature that has realized claim 3.Although telescoping tube and/or pole are difficult to directly (high friction) originally, hingedly interconnected, the angle of setting is respectively guaranteed already thus frictional connection.Certainly, be preferably and reliably positioner, itself is for example, with form arbitrarily-utilize latch piece, with eyelet or the analog-setting of the pin that can insert, and it can be fishbolt or brake disc simply.

By means of preferred embodiment illustrated in the accompanying drawings, explain in detail the present invention below.Wherein:

Fig. 1 a is according to the perspective view of the hurdle frame of invention; Therefrom set out

Fig. 1 b be top view and

Fig. 2 and 3 modes with perspective view show two differing heights of the different angles between the support arm that is derived from fork with the visual angle of observing from top obliquely.

Hurdle frame has each two hingedly interconnective support arms 1,1a as supporting construction, and they interconnect respectively in hinge 2.Between each a pair of support arm 1, be extended with lateral direction element 3, its-corresponding to the diagram of Fig. 1 b-formed by a part with each support arm 1, corresponding with preferred embodiment as it.Each support arm-between be preferably provided with and keep structure (4), defer to better and more reliably on one side and diverge angle [alpha] or β (Fig. 2,3).

As especially shown in Fig. 2 and 3, keep structure preferably by folding structure, by two poles (5), to be formed, although roll over grid, be equally also feasible in theory.As already mentioned, can apply hinged expansion link, that is to say, the type that keeps structure can be arbitrarily, be derived from the structure of prior art.It is upper that pole (5) utilizes end for (8), to be hinged on support arm (1), middle, in a side toward each other, hinged up and down on hinge (7).On this point (7), bolt (6) can be set, thereby it is strengthened hinge (7) by clamping and prevents that reliably support arm 1 from inadvertently being diverged.As an alternative, so frictional connection rigorous setting in ground of hinge (7) (and/or being arranged on the articulated 8 on support arm), thus keep application point (2) even if do not have bolt (6) also can for example realize by brake disc.Fig. 4 a, 4b and Fig. 5 illustrate ...

Self-evidently, also can realize the location of other types, similar to latch piece being set on mentioned expansion link or for the jack of spigot.Can certainly be configured to similarly the positioner of fork arm (5) or for example by brake disc (10 and 11), be so difficult for operatively (high friction) for the hinge (2) of interconnective support arm 1,1a hingedly interconnect, each angle regulating is guaranteed already therefrom frictional connection.

For improve hurdle frame in level and smooth bottom the ground steadiness of stadiums for example, advantageously, the supporting member (9) that can surrender is set respectively on the bottom surface of support arm (1), and it for example by felt pan but is preferably formed by caoutchouc elasticity and the material that improves friction.In order to continue the retentivity of coverage rate during supporting, can-as shown in figure (1b)-also on the end face of the support arm (1a) being only connected by articulated (2) with lateral direction element (3), be provided with such supporting member (9).

Support arm (1,1a) and/or lateral direction element (3) preferably include pipe fitting, especially comprise light material for example synthetic material, aluminium or light metal.Advantage is, they can optionally become more firm by packing during use bulk cargo into, and bulk cargo can during transportation be removed.

From Fig. 2,3,4 and 5, can find out, by different fork angle [alpha] and β, can realize according to different height h and the H of the hurdle frame of invention.

Claims

1. hurdle frame, comprise at least two have the supporting construction of articulated (2) and betwixt at least the lateral direction element of level of approximation (3) and for described lateral direction element (3) arrangement for adjusting height apart from the height of bottom, wherein said supporting construction comprises respectively two angled (α, interconnective support arm (1 in the region of described lateral direction element (3) β), 1a), and these two support arms (1, 1a) by the maintenance structure (5 that can regulate, 7, 8) interconnect, it is characterized in that, described lateral direction element (3) and at least one support arm (1, 1a) moulding integratedly, and described articulated (2) is constructed as hinge.

2. by hurdle claimed in claim 1 frame, it is characterized in that, in order to defer to, respectively diverge angle (α, β), the described maintenance structure that can regulate (5,7,8) is formed by least two poles (5), and one of them pole is upper hinged and upper hinged at another pole (5) on the other hand at support arm (1,1a) on the one hand.

3. by the hurdle frame described in claim 1 or 2, it is characterized in that, be provided with positioner for determining the angle (α, β) of setting respectively.

4. by hurdle claimed in claim 3 frame, it is characterized in that, described positioner is with the formal construction of bolt (6).

5. by hurdle claimed in claim 3 frame, it is characterized in that, described positioner is with the formal construction of brake disc (10,11).

6. by hurdle claimed in claim 1 frame, it is characterized in that, described support arm (1,1a) and/or described lateral direction element (3) are formed by pipe fitting, type part or clavate part, and in the sum of described pipe fitting, type part or clavate part, have at least a portion pipe fitting, type part or clavate part form by light material.