Ski and climbing aid for attachment to a ski

Abstract

The invention relates to a ski having a sliding surface and a ski upper face opposite the sliding surface, wherein a climbing aid can be attached to the sliding surface and the ski has a continuous through-hole in an area located before a contact surface, which through-hole extends from the sliding surface to the ski upper face. According to the invention, a securing element is arranged on the ski upper face which securing element comprises at least one holding element for the form-fitting connection to a corresponding counter element of the climbing aid.

Claims

1. A ski having a sliding surface and a ski upper face opposite the sliding surface, wherein a climbing aid is attached to the sliding surface and the ski has a continuous through-hole in an area located before a contact surface, said through-hole extends from the sliding surface to the ski upper face and in which a guide housing comprising a through-opening is received, wherein the through-hole is provided for guiding through the climbing aid and a securing element is arranged on the ski upper face separately from the guide housing, said securing element comprises an extension directed toward the ski upper face which extension is received in a corresponding recess of the ski in the mounted state, wherein the securing element comprises at least one holding element for the form-fitting connection with a corresponding counter element of the climbing aid.

2. The ski according to claim 1, wherein the securing element comprises as a holding element at least one projection.

3. The ski according to claim 2, wherein the projection comprises a respective abutment face extending from the ski upper face obliquely forward to a tip of the ski.

4. The ski according to claim 3, wherein a longitudinal axis of the through-hole and/or of the recess for receiving the extension is inclined in the direction of the tip of the ski.

5. The ski according to claim 3, wherein a longitudinal axis of the through-hole and/or of the recess for receiving the extension is inclined in the direction of the tip of the ski and forms an angle of substantially 30 with the plane of the longitudinal extension of the ski upper face.

6. The ski according to claim 2, wherein the projection comprises a respective abutment face extending from the ski upper face obliquely forward to a tip of the ski, wherein the abutment face forms an angle of between 20 and 50 with the ski upper face.

7. The ski according to claim 2, wherein the projection comprises a respective abutment face extending from the ski upper face obliquely forward to a tip of the ski, wherein the abutment face forms an angle of substantially 30 with the ski upper face.

8. The ski according to claim 1, wherein the securing element is formed integrally with a guide housing which extends at least partially into the through-hole.

9. The ski according to claim 1, wherein the securing element comprises two lateral guiding ridges.

10. The ski according to claim 9, wherein the guiding ridges are preferably formed integrally with a bottom face, wherein the projections of the holding element are each connected with the bottom face and the guiding ridge.

11. A climbing aid for attachment to a ski according to claim 1, wherein the climbing aid comprises, at a front end, a counter element, in particular in the kind of a tab, for connection with the holding element, wherein the breadth of the climbing aid in a front end section tapers such that the breadth of the climbing aid is smaller than the through-opening of the guide housing, so that the climbing aid may be guided through the through-hole and the counter element is connectable with the holding element disposed at the ski upper face.

12. The climbing aid according to claim 11, wherein the tab-shaped counter element comprises two edge-sided material recesses for receiving the projections of the securing element.

13. The climbing aid according to claim 11, wherein a plastic element resistant to bending relative to the climbing aid is provided as a counter element.

14. The climbing aid according to claim 11, wherein the climbing aid comprises a guide-through element between the counter element and a resilient anti-slip section effectively serving as a climbing aid.

15. The climbing aid according to claim 14, wherein the guide-through element consists of a resilient plastic material and is firmly connected with the counter element.

16. The climbing aid according to claim 14, wherein the guide-through element consists of a resilient plastic material and is firmly connected with the counter element, designed as a 2-component injection molded part.

17. The climbing aid according to claim 11, wherein the climbing aid comprises a carrier layer provided with bristles for forming a climbing skin, or comprises scales or the like, or is coated with grip wax.

18. The ski according to claim 1, wherein the securing element comprises as a holding element two laterally disposed projections.

19. The ski according to claim 1, wherein the securing element comprises as a holding element two laterally disposed projections in the kind of snap-in lugs.

20. The ski according to claim 3, wherein a longitudinal axis of the through-hole and/or of the recess for receiving the extension is inclined in the direction of the tip of the ski and forms an angle of between 20 and 50 with the plane of the longitudinal extension of the ski upper face.

21. The ski according to claim 1, wherein the securing element is formed integrally with a guide housing which lines the through-hole substantially completely.

Description

(1) In the following the invention will be explained in detail by means of preferred embodiments to which it is, however, not meant to be restricted at all. In detail, the drawings show:

(2) FIG. 1 a side view of a ski with a through-hole before a contact surface of the ski;

(3) FIG. 2 a plan view of the ski in the region of the through-hole;

(4) FIG. 3 a section pursuant to the line III-III in FIG. 2;

(5) FIG. 3a an alternative embodiment in the same sectional view as FIG. 3;

(6) FIG. 4 a front view of a securing element;

(7) FIG. 5 a front end of a climbing aid;

(8) FIG. 6 a plan view of the ski with a counter element secured in the holding element;

(9) FIG. 7 a side view of the front end of the climbing aid; and

(10) FIG. 8 a side view of a further embodiment of a front end of the climbing aid.

(11) FIG. 1 illustrates a ski 1 having a sliding surface 1 and a ski upper face 1 opposite the sliding surface 1. In the central region of the sliding surface 1 a climbing aid 2 is removably disposed and is provided to prevent slipping of the ski when climbing. Such climbing aids 2, especially with a scale-like structure, and/or climbing skins with oblique bristles are sufficiently known in the state of the art.

(12) The climbing aid 2 comprises a front end 2 which was guided through a guide housing 3 before and is arranged at the side of the ski upper face 1 in FIG. 1. In the position illustrated in FIG. 1 the free end 2 has not yet been connected with a securing element 4 which is disposed at the ski upper face 1.

(13) As may be seen in particular in FIG. 3, the guide housing 3 is provided for lining a through-hole 3 in the ski 1 and thus protecting the layers of the ski 1, which would otherwise be exposed in the region of the through-hole 3, especially from contact with snow and/or ice. FIG. 1 shows that the guide housing 3 and/or the through-hole 3 is/are provided in an area located before the (front) binding jaw 5, wherein the binding jaw 5 is followed by a contact surface 5 in the region of which the user usually stands with the sole of a ski shoe in the case of load. In the region of the contact surface 5 a push-off force by the user is accordingly introduced into the ski 1. In particular in this region the climbing aid 2 is accordingly provided on the side of the sliding surface 1.

(14) In the plan view of the ski upper face 1 pursuant to FIG. 2 the guide housing 3 and the securing element 4 which is designed separately from the guide housing 3 are illustrated. The guide housing 3 received in the through-hole 3 in the ski 1 comprises a through-opening 3 extending through the ski 1.

(15) For securing the free end 2 of the climbing aid 2, the securing element 4 comprises a holding element 4 in the form of two projections which are provided for receiving a counter element 6 mounted on the free end 2 of the climbing aid 2 (cf. FIG. 5). The two projections 4 comprise abutment faces 4 extending obliquely backward so as to form an undercut at which corresponding hook-shaped projections 6 of the counter element 6 get into form-fitting abutment. The hook-shaped projections 6 are formed in a simple manner by two edge-sided material recesses 6 in the counter element 6.

(16) The securing element 4 additionally comprises two lateral guiding ridges 4, so that the introduction of the counter element 6 in a connected position is facilitated. The projections 4 are moreover formed integrally with the lateral guiding ridges 4 and a bottom face of the securing element, so that a torsion-resistant, substantially tub-shaped securing element 4 results.

(17) In the sectional view illustrated in FIG. 3 it may in particular be recognized that the guide housing 3 completely lines the through-hole 3 and completely extends through the ski 1. At the side of the sliding surface 1 the guide housing 3 is flush with the ski 1, whereas at the ski upper face 1 the guide housing 3 comprises a cover to protect the interior of the ski from the penetration of water.

(18) Separately from the guide housing 3 at the ski upper face 1 the securing element 4 is attached for securing the free end 2 of the climbing aid 2. For this purpose the securing element 4 comprises a mandrel-like extension 7 directed toward the ski upper face 1 and being received in a form-fitting manner in a corresponding recess in the ski 1. Preferably, a longitudinal axis of the extension 7 extends substantially parallel to a longitudinal axis of the through-hole 3. In the illustrated embodiment the longitudinal axes form an angle of approx. 30 with the plane defining the ski upper face 1.

(19) In the embodiment illustrated in FIG. 3 the securing element 4 is designed as a part separate from the guide housing 3. As may be seen in FIG. 3a, for reducing the number of pieces it is, however, likewise possible to design the securing element 4 mounted on the ski upper face 1 integrally with the guide housing 3.

(20) FIG. 5 illustrates the front end 2 of the climbing aid 2 which may e.g. consist of a climbing skin, a plastic film with scales or the like, for instance, a film coated with grip wax. The climbing aid 2 has an effective breadth 8 comprising preferably between 30 and 90% of the entire ski breadth. This breadth 8 tapers up to the counter element 6 to a breadth 8 which is by approx. 10 to 30% smaller than the breadth of the through-opening 3 of the guide element 3, so that the climbing aid 2 may be guided through the through-opening 3 with the front end thereof.

(21) Advantageously, the climbing aid 2 is, e.g. like a conventional climbing skin, designed to be flexible, so that it may be bent back at the lower end of the through-hole 3 and bent forward at the upper end of the through-hole 3 in practical use.

(22) The counter element 6 of the climbing aid 2 consists of a solid plastic material which is preferably manufactured in an injection molding process, and is connected in a force-fitting manner with the rest of the climbing aid 2, for instance, by gluing, sewing, riveting, welding, or the like. In the embodiment pursuant to FIG. 5 the counter element 6 has oblique flanks 6 which are adapted to be connected in a form-fitting manner with the corresponding oblique flanks 4 of the holding element 4.

(23) In the plan view of the ski 1 pursuant to FIG. 6 the counter element 6 is connected with the securing element 4 in a usage position, i.e. in a form-fitting manner, so that the end 2 of the climbing aid 2 is fixed stationary with respect to the ski 1. Furthermore, it may be seen that the connection between the climbing aid 2 and the counter element 6 along a line 9 lies in front of the confinement of the guide element, so that the climbing aid 2 may be angled forward easily.

(24) FIG. 7 illustrates a preferred embodiment of the front end 2 of the climbing aid 2 pursuant to FIG. 5 with the counter element 6 which comprises oblique flanks 6 and a step 9. The connection between the counter element 6 and the climbing aid 2 thus extends along a connection face 10. This embodiment in particular has the advantage that a flexible anti-slip section and/or a carrier layer 2 of the climbing aid 2 can be connected easily with the comparatively stiff counter element 6.

(25) FIG. 8 illustrates a further preferred embodiment of the front end 2 of the climbing aid 2 with the counter element by interconnecting an element 11 consisting of an elastic plastic material. This element 11 may, for instance, be manufactured in a 2-component injection molding process, possibly with the incorporation of an undercut 12, with the counter element 6 in a simple manner. The effective anti-slip section and/or the carrier layer 2 of the climbing aid 2 is mounted at the rear end of the element 11.

(26) The element 11 has a length which is larger than the length of the through-hole 3, preferably by 10 to 30%. This ensures that, in the usage position, a section 13 of the flexible plastic part, as illustrated schematically in FIG. 1, due to its length extends beyond the lower bend and the sliding property of the climbing aid 2 is thus improved. At the same time, the element 11 also projects above the through-hole 3 in the direction of the ski upper face 1, so that a simple deflection for the purpose of connecting the counter element 6 with the securing element 4 is also ensured.