EP2925177B1 - Clamping closure device for shoes, in particular ski or snowboard boots - Google Patents

Description

The invention relates to a clamping device for shoes, especially ski or snowboard boots according to the preamble of claim 1.

Clamping devices for ski or snowboard boots are well known from the prior art, via which the flaps of a ski or snowboard boot can be connected to each other and clamped to each other. Such tension lock devices are usually also referred to as buckles of a ski or snowboard boot. Also such Spannverschlussvorrichtungen in Rollerblades, mountain boots, work shoes and / or skates application.

These usually comprise at least one tensioning lever and an elongate pulling device, which are preferably connected to one another in an articulated manner, wherein the tensioning lever is articulated on a carrier part which is intended for connection to the shoe. About the tensioning lever, the preferably adjustable length pulling device can be brought to tension. In order to allow a comfortable adaptation of the clamping force generated by the clamping device, such clamping devices have in addition to a coarse adjustment and a fine adjustment of the length of the elongated pulling device. For this purpose, fine adjustment devices are already known, in which the fine adjustment via threaded or gear-like arrangements and / or a grid adjustment takes place.

For example, is from the DE 83 29 344 U1 a closure for ski boots with adjustable tensioner to change the buckle tension without prior release of the closure known. The FR 2 507 445 already discloses a clamping closure device, in which a threaded spindle is provided for fine adjustment of the length of the clamping device or the length-adjustable pulling device. However, the known fine adjustment devices are disadvantageous in terms of their technical complexity and therefore cost-intensive. WO92 / 03071 A1 discloses a clamping device with a Exzenterverstelleinrichtung and an elongated pulling device, but the connection between the eccentric module and the hook slide part is not done by a slotted guide. Proceeding from this, the present invention seeks to provide a clamping device for shoes, especially ski and / or snowboard shoes, which is easy and inexpensive to produce and allows a precise, preferably stepless adjustment of the length of the clamping device. The object is achieved on the basis of the features of the preamble of claim 1 by its characterizing features.
The essential aspect of the clamping device according to the invention is to be seen in that the tensioning lever opposite the other end of the elongate pulling device is connected to a specific attachment to the shoe Exzenterverstelleinrichtung or the elongated pulling device is guided over a specific attachment to the shoe Exzenterverstelleinrichtung, wherein the Exzenterverstelleinrichtung Adjustment of the clamping force of the clamping device is provided. Particularly advantageously, the fine adjustment device according to the invention in the form of an eccentric adjusting device is technically simple, in particular can be realized by means of fewer components, and particularly advantageously enables stepless fine adjustment of the clamping force of the clamping closure device. Also, the Exzenterverstelleinrichtung can be arranged between the free ends of the elongate pulling device and with this for adjusting the span length and / or possibly the Clamping angle are in operative connection. Further advantageously, the risk of accidental adjustment of the Exzenterverstelleinrichtung is avoided for example when opening the clamping device.

In a further advantageous embodiment variant, the eccentric adjusting device has at least one rotatably mounted eccentric module which is operatively connected to the elongate pulling device in such a way that a rotational movement of the eccentric module is converted into a longitudinal movement of the elongated pulling device. As a result, the connection point between the eccentric adjusting device and the elongate pulling device is varied in a particularly advantageous manner by simply turning the eccentric module about an axis of rotation, and thus the available length of the clamping closure device can be quickly and easily adjusted, in particular the user can readjust the tension of the clamping device without prior release of the clamping device ,

In a further development of the invention, the elongate pulling device is designed in several parts and has at least one hook swivel part and a hook slide part, wherein the hook swivel part is articulated on the clamping lever and the hook sliding part is in operative connection with the Exzenterverstelleinrichtung. The hook pivoting part and the hook sliding part are essentially plate-like, wherein the hook pivoting part has a plurality of web sections on its underside and the hook sliding part has a plurality of web sections on its upper side, each of which runs perpendicular to the longitudinal direction and forms hook-like connecting means. To produce a tension-resistant clamping connection, the web sections of the hook pivoting part and the web sections of the hook slide part engage in one another, the web sections preferably running slightly obliquely to one another. A coarse adjustment of the clamping length of the clamping closure device according to the invention is thereby particularly advantageously possible.

For realizing a fine adjustment, the inventive hook-and-loop fastener particularly advantageously has the hook slide part at least one guide web which projects upwards and which is preferably arc-shaped. The eccentric module further has on its underside a slotted guide with a predetermined guide track, which is designed for positive guidance of the guide web of the hook slide part along the guide track. In this case, the guide track is preferably part-circular and extends eccentrically to the center axis of the eccentric module, so that the distance between the guide web of the hook slide part received in the slide guide and the center axis of the eccentric module can be adjusted by rotation of the eccentric module about the axis of rotation.
In an advantageous embodiment of the invention, the Exzenterverstelleinrichtung on a rotary handle element, fastening means and a shaft member, wherein the rotary handle element is hinged to the top of the eccentric module, has a substantially oval peripheral shape and is plate-like. Finally, the eccentric module can also have a recess extending over the entire width of the eccentric module on its upper side for receiving the rotary handle element in the folded-over state. Advantageously, in the non-use state, the rotary handle element can be folded away and thus an unwanted adjustment of the eccentric adjustment be effectively avoided.

In a further exemplary embodiment, the elongate pulling device is formed by a pull rope, which is guided over at least one deflection roller. Preferably, the Exzenterverstelleinrichtung is integrated in the deflection roller and / or in the clamping lever.

The expressions "approximately", "substantially" or "approximately" in the context of the invention mean deviations from the respective exact value by +/- 10%, preferably by +/- 5% and / or deviations in the form of changes insignificant for the function ,

Further developments, advantages and applications of the invention will become apparent from the following description of exemplary embodiments and from the figures. In this case, all described and / or illustrated features alone or in any combination are fundamentally the subject of the invention, regardless of their summary in the claims or their dependency. Also, the content of the claims is made an integral part of the description.

Fig. 1

eine perspektivische Ansicht einer erfindungsgemäßen Spannverschlussvorrichtung,

Fig. 2

eine Draufsicht auf die erfindungsgemäße Spannverschlussvorrichtung gemäß Figur 1,

Fig. 3

eine Seitenansicht der erfindungsgemäßen Spannverschlussvorrichtung gemäß Figur 1,

Fig. 4

eine Explosionsdarstellung der Seitenansicht der erfindungsgemäßen Spannverschlussvorrichtung gemäß Figur 3,

Fig. 5a,b,c

eine Draufsicht und zwei unterschiedliche Seitenansichten des Exzentermoduls der erfindungsgemäßen Spannverschlussvorrichtung,

Fig. 6a,b

eine Draufsicht und Seitenansicht des Hakenschwenkteils der erfindungsgemäßen Spannverschlussvorrichtung,

Fig. 7a,b

eine Draufsicht und Seitenansicht des Hakenschieberteils der erfindungsgemäßen Spannverschlussvorrichtung,

Fig. 8a,b,c

eine Draufsicht und zwei unterschiedliche Seitenansichten des Spannhebels der erfindungsgemäßen Spannverschlussvorrichtung,

Fig. 9a,b

eine Draufsicht und eine Seitenansicht des Schaftelementes der erfindungsgemäßen Spannverschlussvorrichtung,

Fig. 10a,b,c

eine Draufsicht und zwei unterschiedliche Seitenansichten des Drehgriffelementes der erfindungsgemäßen Spannverschlussvorrichtung

Fig. 11a,b,c

eine Draufsicht und zwei unterschiedliche Seitenansichten des Tragteils der erfindungsgemäßen Spannverschlussvorrichtung und

Fig. 12

eine Draufsicht auf eine alternative, beispielhafte Ausführungsvariante der Spannverschlussvorrichtung.

The invention will be explained in more detail below with reference to the figures of an embodiment. Show it:

Fig. 1

a perspective view of a clamping device according to the invention,

Fig. 2

a plan view of the inventive clamping device according to FIG. 1 .

Fig. 3

a side view of the inventive clamping device according to FIG. 1 .

Fig. 4

an exploded view of the side view of the inventive clamping device according to FIG. 3 .

Fig. 5a, b, c

a top view and two different side views of the eccentric module of the inventive clamping device,

Fig. 6a, b

a top view and side view of the hook swivel part of the inventive clamping device,

Fig. 7a, b

a top view and side view of the hook slide part of the inventive clamping device,

Fig. 8a, b, c

a top view and two different side views of the clamping lever of the clamping device according to the invention,

Fig. 9a, b

a top view and a side view of the shaft element of the inventive clamping device,

Fig. 10a, b, c

a plan view and two different side views of the rotary handle member of the clamping device according to the invention

Fig. 11a, b, c

a plan view and two different side views of the support member of the inventive clamping device and

Fig. 12

a plan view of an alternative, exemplary embodiment of the clamping device.

The Figures 1 - 3 show a clamping device 1 according to the invention for shoes, especially ski or Snowboard boots in different views, and indeed FIG. 1 a perspective view, FIG. 2 a top view and FIG. 3 a side view of the inventive clamping device 1. In FIG. 4 Furthermore, an exploded view of the inventive clamping device 1 is shown.

The inventive clamping device 1 can be used for any type of shoes or a shoe-like part comprehensive sports equipment in which a tailor-made adjustment of the shoe or shoe-like part with a high clamping force is desired, for example, roller blades, skates, mountaineering boots and work shoes.

The inventive clamping device 1 comprises in the present embodiment, at least one clamping lever 2 and an elongated pulling device 3, wherein the clamping lever 2 is hinged with one of its ends 2 'to a provided for attachment to the shoe support member 4, preferably between two jaws 4.1, 4.2 of the support member added.

The tensioning lever 2 is preferably fastened pivotably about a first pivot axis SA1 between the jaws 4.1, 4.2 of the support part 4. In an advantageous embodiment variant, the elongate pulling device 3 is adjustable with respect to its length in order to be able to make a coarse adjustment of the clamping length SL of the inventive clamping device 1 or, due to the present clamping length SL, of the clamping device 1 into the flaps of the shoe, preferably skis or skis Snowboard shoe introduced set clamping force.

For this purpose, in the present embodiment, an end 3 'of the elongated pulling device 3 about a second pivot axis SA2 pivotally connected to the Tension lever 2 is connected, wherein the second pivot axis SA2 parallel and spaced from the first pivot axis SA1 extends. The elongate traction device 3 according to the invention with its clamping lever 2 opposite the other end 2 "connected to a specific attachment to the shoe, preferably ski or snowboard shoe Exzenterverstelleinrichtung 5 and is designed for fine adjustment of the clamping length SL and thus the clamping force of the clamping device 1 according to the invention.

The clamping lever 3 has at its end 2 'in the longitudinal direction LR of the inventive clamping device 1 extending, U-shaped recess 6, in which one end 3' of the elongated pulling device 3 is fixed, preferably articulated. In the present embodiment, an articulation about the second pivot axis SA2. Due to the U-shaped recess 6, two parallel leg sections 2.1, 2.2 are formed at the free end 2 'of the clamping lever 2 with which the clamping lever 2 between the jaws 4.1, 4.2 of the support member 4 is pivoted about the first pivot axis SA1. The support member 4 is hereby preferably intended to be mounted on a flap of a shoe, in particular ski and / or snowboard boot.

In the present embodiment, the elongate pulling device 3 is formed for example in several parts and has a hook pivoting part 7 and a hook sliding part 8 which is in operative connection with the hook pivoting part 7. The elongate pulling device 3 is substantially rigid along the longitudinal or pulling direction LR and has at least a slight torsional and bending capability about the longitudinal or pulling direction LR in order to adapt the elongated pulling device 3 to the respective shape of the shoe enable. Alternatively, instead of the hook swivel part 7, a connection to the hook slide part 8 can be made by means of a pull cable, on which the tension lever 2 opposite free end of the traction cable means for coarse adjustment of the length of the tensioning cable can be provided.

According to the in the Figures 3 and 4 illustrated embodiment of the elongated pulling device 3, the Hackenschwenkteil 7 is pivotally connected to the clamping lever 2 about the second pivot axis SA2. The hook pivoting part 7 is formed substantially plate-like, wherein on its underside extending perpendicular to the longitudinal direction LR web sections 7.1 are provided, which form hook-like connection means. Advantageously, this also achieves a uniform pressure distribution. In a preferred embodiment variant, the hook pivoting part 7 is also designed such that it covers the hook sliding part 8 arranged underneath, at least in sections.

The hook slide part 8 is also plate-like and has on its upper side perpendicular to the longitudinal direction LR extending, upwardly projecting web sections 8.1, which project in the direction of the Hackenschieberteils 7 upwards and thus also form hook-like connection means. In a preferred embodiment variant, the hook pivoting part 7 has a honeycomb-shaped structure. To produce a tension-resistant clamping connection with the hook pivoting part 7, the web sections 7.1 of the hook pivoting part 7 and the web sections 8.1 of the hook sliding part 8 are preferably slightly oblique to one another, in order to allow effective hooking. In an advantageous development, the web sections 7.1 of the hook swivel part 7 and the web sections 8.1 of the hook slide part 8 may be formed slightly curved, in order to ensure a reliable engagement of the hook-like connection means and thus a uniform distribution of forces on the entire connection surface even at angular displacements. Also, the hook slide member 8 may have a lateral clearance to compensate to be able to compensate for angle changes caused by the different anatomy of the feet.

In the connected state according to FIG. 3 are the web sections 7.1 of the hook pivot part 7 to the web sections 8.1 of the hook slide part 8 to each other and thus make a tensile connection. In the FIGS. 6a, b and 7a, b the hook slide part 8 and the hook pivot part 7 are each shown in detail in a plan view and side view. About the hook pivot part 7 and the Hackenschieberteil 8 a coarse adjustment of the length of the clamping device 1 according to the invention is possible.

The Exzenterverstelleinrichtung 5 according to the invention comprises according to FIG. 4 an eccentric module 9, which is rotatably mounted about an axis of rotation DA and is operatively connected to the elongate pulling device 3 or its hook slide part 8 such that a rotational movement of the eccentric module 9 about the axis of rotation DA results in a longitudinal movement of the elongate pulling device 3 along the longitudinal direction LR of the invention Clamping device 1 or along the Hakenschieberteils 8 is implemented. By means of a rotary movement of the eccentric module 9 about the axis of rotation DA is thus a fine adjustment of the clamping length SL of the inventive clamping device 1 and thus the clamping force generated by this possible.

The Exzenterverstelleinrichtung 5 according to the invention further comprises a rotary handle member 10 which is articulated on the upper side 9 'of the eccentric module 9. The eccentric module 9 is fastened via fastening means 11, preferably a dowel screw on the flap of the ski or snowboard boot. For receiving and carrying out the fastening means 11, the eccentric module 9 has a through bore extending along the axis of rotation DA or center axis MA of the eccentric module 9. Also, more, not in the figures shown fastening means may be provided, via which the dowel screw 11 is connected to the flap of the shoe, in particular ski or snowboard boot.

Further, a shaft member 12 is provided between the cam module 9 and the flap of the shoe, in particular ski or snowboard shoe, which has a substantially oval peripheral shape and is plate-like. The shaft element 12 has a preferably circular recess 12.1, in which the eccentric module 9 is accommodated at least in sections along the axis of rotation DA. This results in a lateral support and / or guidance of the eccentric module 9. Further, the shaft member 12 in a lateral edge portion 12 'has a slot-like feed opening 12.2, via which the preferably elongated Hakenschieberteil 8 with an end portion 8' can be inserted to an operative connection to Eccentric module 9 produce. The opposing end section 8 "of the hook slide part 8 comprising the web sections 8.1 adjoins the shaft element 12 in the longitudinal direction L. The shaft element 12 secures, in particular, the hook slide part 8 laterally against tilting, with a certain angular change of the hook slide part 8 being released in order to accommodate it This advantageously ensures a secure engagement of the hook pivoting part 7 in the hook sliding part 8. The eccentric module 9 accommodated in it is also partially braked by the shaft element 12, in order to effectively prevent an adjustment of the eccentric module 9 during vibrations, for example during cross-country skiing .. Preferably, the shaft element 12 is made of an at least partially elastic material, which is an adaptation to the surface of the shoe or the sen flaps allows.

The eccentric module 9 according to the invention is substantially circular in the present embodiment, wherein on the upper side 9 'is provided over the entire width of the eccentric module 9 extending recess 9.1 for receiving the rotary handle member 10 in the folded state. In the FIGS. 5a, b, c both a plan view and two side views of the eccentric module 9 are shown.

The recess 9.1 is bounded by two opposite Ausnehmungsränder 9.11, 9.12 and a flat Ausnehmungsboden 9.13, wherein the edge profile of the opposite Ausnehmungsränder 9.11, 9.12 is at least partially adapted to the outer shape of the rotary handle element 10. The rotary handle element 10 has two laterally projecting nose sections 10.1, 10.2, which are arranged in a direction perpendicular to the axis of rotation DA third pivot axis SA3 and engage in two in the opposite Ausnehmungsränder 9.11, 9.12 reaching into elongated guide recesses 9.2, 9.3. These are formed by a slot-like passage opening 9.4, which extends from the bottom 9 "of the eccentric module 9 along the axis of rotation DA on the flat Ausnehmungsboden 9.13 to the opposite Ausnehmungsränder 9.11, 9.12 and is provided for performing the rotary handle element 10 to the rotational position. The rotary handle member 10 is thus inserted from the bottom 9 "in the slot-like passage opening for mounting in the eccentric module 9, along the rotational axis DA in the direction of the top 9 'of the eccentric module 9, until the elongated guide recesses 9.2, 9.3 an upper stop for the laterally projecting Nose sections 10.1, 10.2 of the rotary handle element 10 form. Between the nose sections 10.1, 10.2, the rotary handle element 10 has an arcuate recess 10.3, which is adapted to the outer head shape of the example formed as a fitting screw fastener 11. That's it Rotary handle member 10 secured on the formed as a dowel screw fastening means 11 in the eccentric module 9.

In the non-use state, the rotary handle element 10 can be pivoted about the third pivot axis SA3 clockwise or counterclockwise and is then received in the respective half of the recess 9.1 preferably flush with the top 9 'of the eccentric module 9. Thus, a so-called "click-in" function of the rotary handle element 10 is realized, i. There is a backup of the rotary handle member 10 in the folded state in the recess 9.1.

On the underside 9 "of the eccentric module 9 there is provided a slotted guide 13 in which at least one upwardly projecting guide web 8.2 of the hook slide part 8 engages and is positively guided on both sides, The slotted guide 13 has a part-circular guide track 13 'which is eccentric to the center axis MA By a rotation of the eccentric module 9 about its center axis MA or axis of rotation DA, the distance from the center axis MA to the guide track 13 'of the slide guide 13 along the longitudinal direction LR and thus the distance between the The guide web 8.2 is preferably arcuate, in particular part-circular arc-shaped, in addition to which two parallel and to the rotation axis DA or center axis MA of the hook slide part 8 upwardly projecting guide pins 8.3, Be provided 8.4, against which the outer edge of the slotted guide 13 of the eccentric module 9 is supported in the longitudinal direction LR.

Due to the eccentric guidance of the guide web 8.2 in the slotted guide 13 along the at least part-circular guide track 13 'is thus the rotational movement of the rotary handle member 10 to the Rotary axis DA implemented in a longitudinal movement of the hook slide part 8 along the longitudinal direction LR. The transfer function of the slotted guide 13 is defined by the guide track 13 '. Advantageously, thereby a fine adjustment of the clamping length SL in a range of 1 mm to 20mm, preferably between 3mm and 8mm possible.
For pivotally mounting the hook pivoting part 7 in the U-shaped recess 6 of the clamping lever 2, the one end in the form of a T-shaped connecting portion 7.2 is formed, the outwardly directed axle sections 7.3, 7.4 in two in the mutually parallel leg sections 2.1, 2.2 of the Clamping lever 2 provided, opposite guide grooves 2.11, 2.21 engage. The elongated guide grooves 2.11, 2.21 preferably extend along the longitudinal axis L of the clamping lever 2. This allows a simple insertion of the T-shaped connecting portion 7.2 of the hook pivot part 7 possible. After a fixed connection, preferably riveting of the support member 4 with the clamping lever 2, the hook pivot member 7 is thereby fixed in the clamping lever 2.

In an alternative, exemplary embodiment of the Spannverschlussvorichtung 1 according to FIG. 12 For example, the elongated traction device 3 is designed in the form of a traction cable 14 whose one free end 3 'is connected to the tensioning lever 2 and its opposite free end 3 "is connected to the length 15 of the tensioning cable by means 15. The traction cable 14 is connected via at least one deflection roller 16 and thus redirected accordingly FIG. 12 Not shown deflecting means may be provided, which are each mounted on the upper side of the shoe and thus allow a distortion of the shoe on the traction cable 14. The fine adjustment of the clamping length SL takes place here via an example in the guide roller 16 and / or in the Tensioning lever 2 integrated Exzenterverstelleinrichtung 5, whose operation corresponds to the previous embodiment. By using a traction cable 14 instead of an elongated traction device 3 consisting of a plurality of rigid parts, in particular a hook pivoting part 7 and a hook sliding part 8, an improved tension distribution, in particular in the toe area of a shoe, is possible, the coarse adjustment of the tensioning force again being arranged laterally Tensioning lever and the associated means 15 takes place. Also can be achieved by a skillful multiple change in the pull angle of the pull cable 14 by deflection over the guide roller 16 and possibly further deflection an improved bracing the flaps of a shoe.

LIST OF REFERENCE NUMBERS

1

Spannverschlussvorichtung

2

clamping lever

2 ', 2 "

end up

2.1, 2.2

leg sections

2.11, 2.21

guide

3

elongated pulling device

3 ', 3 "

end up

4

supporting part

4.1, 4.2

to bake

5

eccentric adjustment

6

recess

7

Hook pivoting part

7.1

web sections

7.2

T-shaped connecting section

7.3, 7.4

axle sections

8th

Hook slide part

8 ', 8 "

end

8.1

web sections

8.2

guide web

8.3, 8.4

guide pins

9

cam module

9 '

top

9 "

bottom

9.1

recess

9.11, 9.12

recess edges

9.13

recess bottom

9.2, 9.3

elongated guide recesses

9.4

slit opening

10

Twist grip element

10.1, 10.2

nose portions

10.3

recess

11

fastener

12

shaft element

12 '

lateral edge section

12.1

circular opening

12.2

supply opening

13

link guide

13 '

guideway

14

rope

15

Grobeinstellmittel

16

idler pulley

D

distance

THERE

axis of rotation

L

longitudinal axis

LR

longitudinal direction

SA1

first pivot axis

SA2

second pivot axis

SA3

third pivot axis

SL

span length

Claims (12)

1. Clamping closure device for shoes, in particular ski or snowboard boots, comprising at least one clamping lever (2) and an elongated traction device (3), wherein the clamping lever (2) is hinged along with one of its ends (2') to a support piece (4) provided for attachment on the shoe, wherein an end (3') of the elongated traction device (3) is connected to the clamping lever (2), wherein the other end (3") of the elongated traction device (3) located opposite to the clamping lever (2) is connected to an eccentric adjusting device (5) determined for attachment on the shoe or wherein the elongated traction device (3) is guided over an eccentric adjusting device (5) determined for attachment on the shoe, wherein the eccentric adjusting device (5) is designed for fine adjustment of the clamping force of the clamping closure device (1), wherein the eccentric adjusting device (5) comprises at least one pivoted eccentric module (9) that is in operative connection with the elongated traction device (3) in such a way that a rotary motion of the eccentric module (9) around a rotary axis (DA) is transformed into a linear movement of the elongated traction device (3) along the longitudinal direction (LR) of the clamping closure device (1), characterized in that the elongated traction device (3) is made of a plurality of parts and comprises at least a hook swivelling part (7) and a hook pusher part (8), wherein the hook swivelling part (7) is hinged to the clamping lever (2) and wherein the hook pusher part (8) is operatively connected to the eccentric adjusting device (5) and comprises at least one guide bar (8.2) protruding upwardly and in that the eccentric module (9) comprises on its underside (9") a slotted guide system (13) with a predefined guide path (13') that is designed for the forced guidance of the guide bar (8.2) of the hook pusher part (8) along the guide path (13').
2. Clamping closure device according to claim 1, characterized in that the hook swivelling part (7) is designed essentially plate-like and comprises bar sections (7.1) on its bottom surface running perpendicular to the longitudinal direction (LR), which form a hook-like connection means.
3. Clamping closure device according to claim 1 or 2, characterized in that the hook pusher part (8) is designed essentially plate-like and comprises bar sections (8.1) on its upper side running perpendicular to the longitudinal direction (LR) and protruding upwards, which form a hook-like connection means.
4. Clamping closure device according to claim 2 or 3, characterized in that, in order to produce a clamping connection with tensile strength, the bar sections (7.1) of the hook swivelling part (7) and the bar sections (8.1) of the hook pusher part (8) engage into one another, wherein the bar sections (7.1, 8.1) preferably run toward each other in a slightly transverse manner.
5. Clamping closure device according to any one of the preceding claims, characterized in that the guide bar (8.2) protruding upwards of the hook pusher part (8) is designed to be arched.
6. Clamping closure device according to any one of the preceding claims, characterized in that the eccentric adjusting device (5) has a rotary grip member (10), an attachment means (11) and a shaft member (12).
7. Clamping closure device according to claim 6, characterized in that the rotary grip member (10) is hinged to the upper side (9') of the eccentric module (9).
8. Clamping closure device according to claim 6 or 7, characterized in that the shaft member (12) has an essentially oval peripheral shape and is designed to be plate-like.
9. Clamping closure device according to one of the claims 6 to 8, characterized in that the eccentric module (9) has a recess (9.1) on its upper side (9') that extends across the entire width of the eccentric module (9) for accommodating the rotary grip member (10) in a folded state.
10. Clamping closure device according to any one of the preceding claims, characterized in that guide path (13') is semi-circular in shape and runs eccentrically to the middle axis (MA) of the eccentric module (9).
11. Clamping closure device according to any one of the preceding claims, characterized in that the distance (D) of the guide bar (8.2) of the hook pusher part (8) accomodated in the slotted guide system (13) to the middle axis (MA) of the eccentric module (9) can be adjusted by turning the eccentric module (9) around the rotary axis (DA).
12. Clamping closure device according to any one of the preceding claims, characterized in that the eccentric adjusting device (5) is integrated into the clamping lever (2).

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