A preferred embodiment of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
Referring now to
The shaft preferably comprises a plastic covering 14 formed around and extending along at least part of the length of the spine 12 such that the spine 12 protrudes from the covering 14 at its thicker end 20.
In the preferred embodiment, the plastic covering 14 is injection moulded onto the spine 12. In order to do so the spine 12 is held in place within a mould conforming to the outer shape of the covering by a series of holes or sprues (not shown). The liquid plastics material of the cover is injected into the mould and leaves voids 22 corresponding to the holes or sprues, disposed along the length of the spine 12 when the covered spine is removed from the mould.
Nonetheless, it will be apparent that the covering 14 may be provided on the spine by any suitable technique.
The covering 14 includes or is associated with a fin 16 located at the reduced diameter end 18 of the spine 10. The fin 16 is, conveniently, integrally formed with the covering 14 but may alternatively be fixed thereto by any suitable means. The fin 16 may be formed from any suitable material e.g. plastics or leather.
In the preferred embodiment, the fin 16 is a single continuous planar fin extending around the covering at the end of the spine 12 with the plane of the fin 16 intersecting the covering 14. However it will be appreciated that the fin may comprise a plurality of discrete generally co-planar fin portions, disposed along the reduced diameter end of the covering.
Referring now to
A handle 26 is located over the thicker end 20 of the spine 12 and extends over the covering 14 to the middle portion 24 of the spine 12.
In the preferred embodiment, a rubber sleeve 28 conceals the point at which the handle 26 and the middle portion 24 meet. However it will be appreciated that the sleeve may be composed of any suitable material.
A flapper 30, or other end cover, is provided at the reduced diameter end 18 of the spine 10. In the preferred embodiment, the flapper 30, or popper, is composed of a single piece of padded material, e.g. padded leather, bent on itself to form a loop. The loop is stitched along each side to form a sheath like flapper. The flapper 30, is preferably but not necessarily padded and may be formed from any other suitable material e.g. leatherette or nylon.
The flapper 30 is located over the fin 16 so that flapper does not twist on the whip spine 10 thereby avoiding the need for a very tight fitting flapper and so providing a more cushioned yet secured flapper than where a flapper is tightly fitted over a cylindrical shaft. The fin 16 also provides a broader base for the flapper 30 than would a cylindrical spine, and this spreads the impact force during use.
Once fitted, each free end of the loop of material forming the flapper is secured to the end of the spine by means of a string type binding 32.
It will be appreciated that the flapper 30 need not necessarily take the form of a loop and may comprise one or more pieces of a flexible material, for example leather, plastics, rubber or the like and may be of any suitable form.
It will also be seen that the flapper 30 need not completely sheath the fin 16 and instead the flapper may simply extend around only the outer edges of the fins. In this case, the planar surfaces of the fin 16 are preferably covered with a separate cushioning material. The flapper may be located around the end 18 including the fin 16 and any cushioning material.
The present invention is not limited to the embodiment described herein, which may be amended or modified without departing from the scope of the present invention.
Number | Date | Country | Kind |
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0610902.9 | Jun 2006 | GB | national |