CN1652704A

CN1652704A - Studded footwear

Info

Publication number: CN1652704A
Application number: CN03810740.6A
Authority: CN
Inventors: 保罗·A·凯利
Original assignee: Trisport Ltd
Current assignee: Trisport Ltd
Priority date: 2002-04-09
Filing date: 2003-04-09
Publication date: 2005-08-10
Also published as: GB0208144D0; JP2005522251A; WO2003086128A1; EP1492426A1; NZ536198A; EP1492426B1; CA2481525A1; JP4391244B2; TWI275362B; AU2003226536A1; TW200304782A; ATE433683T1; DE60328004D1

Abstract

An outsole for an article of studded footwear in which said outsole (1) includes receptacles (2) for specifically-oriented studs (5). The outsole (1) also includes traction elements (7) formed integrally with the outsole (1). The studs (5) and traction elements (7) being so constructed and arranged to interact in use of the footwear. The traction elements (7) are designed to complement the spike configuration of the stud (5).

Description

The footwear of ailhead are housed

Technical field

The footwear that the present invention relates to ailhead is housed are such as sport footwear, for example football boots and golf shoes.All motions that are called football attempted to comprise in term " football ", such as Association football, rugby, the U.S. and Australian football.

Background technology

This ailhead attempts to provide adhesive force, that it has the pattern that is suitable for related motion and ground engaging portions, therefore the ailhead that is used for football will have the more sharp-pointed ailhead that penetrates ground, and those ailheads that are used for present golf shoes then have the more soft blunt promptly ailhead on ground.This ailhead is tightened screw thread in the socket and is tightened on the sole that plug removably is fastened to article of footwear by the respective threaded in the molded jack of joining on ailhead, perhaps is fixed on the sole.This screw thread can be single head or bull, simultaneously ailhead and socket comprise that also the locking ratchet mechanism gets loose with the screw thread that prevents unexpected ailhead.

This ailhead provides the major part of footwear, if not whole adhesive force, and may be dissimilar, even to a kind of motion.Therefore, golf studs may have dynamic spike, and this tip is just crooked when pressure affacts them, or static, they do the time spent at pressure can be not crooked.Dynamic spike may be often not crooked at the state of expectation, and this depends on the surface or the mode of exerting pressure.

In the past, ailhead does not require with respect to the gyrobearing of sole, because most ailhead is circle or rotational symmetric.Therefore they are that it doesn't matter with respect to the final orientation of sole.

But the force rate on some ailhead is higher and be a kind of specific type, such as cross force, or because the power of wearing the quick forward acceleration of people of footwear, the ailhead of particular orientation may be more effective.(term " ailhead of particular orientation " will be used to comprise the ailhead of non-rotating symmetry, or rotational symmetric ailhead, but it is important with respect to the orientation of sole.) a kind of ailhead of particular orientation must very accurately locate guaranteeing with respect to sole and work under the state of hope.Most of known screw threads and locking ratchet mechanism can provide this accurate orientation.We have designed the system of a kind of definite ailhead with respect to the jack accurate pointing.So the orientation of jack provides the accurate pointing of ailhead with respect to sole in the sole.

Summary of the invention

According to the present invention, the outsole that the article of footwear of ailhead is housed comprises ailhead that is used for particular orientation and the traction elements that constitutes with outsole integral body, and this ailhead and traction elements are can interact in structure and the use that is arranged in footwear.

Provide ailhead to mean that with respect to the ability of outsole accurate pointing can design outsole has the traction elements of working with ailhead to improve the whole adhesive force of outsole.

Therefore, wherein the ailhead of golf shoes comprises dynamic spike, and traction elements can form on one or two circumference side at least one tip.So when this traction elements can be worked as bent at its tip the tip guiding is also played static state or dynamic traction elements simultaneously.Traction elements can extend from outsole with the angle of any appropriate.Traction elements can be V-type or leg-of-mutton profile.

Traction elements will be designed to the tip configuration embodiment complementation with ailhead, this depend on ailhead in outsole the location and use in act on power on the outsole.

Description of drawings

Engage accompanying drawing method explanation one embodiment of the present of invention below to give an example, in the accompanying drawing:

Fig. 1 is the bottom view of outsole that the golf shoes of an ailhead is housed;

Fig. 2 is the side view of the ailhead of Fig. 1;

Fig. 3 is the item view of an ailhead;

Fig. 4 is the bottom view of jack; And

Fig. 5 is the cutaway view that cuts along the 5-5 line of Fig. 1.

The specific embodiment

The outsole 1 of Fig. 1 is to be used for a golf shoes that ailhead is housed.This outsole 1 is pressed into by rubber pattern, and comprises several jacks 2, and this jack is to be molded in the outsole 1 at sole 3 with the suitable arrangement on 4.Each jack 2 is suitable for admitting the ailhead 5 (only representing an ailhead) in a specific orientation.This ailhead 5 has a plurality of most advanced and sophisticated 6 of ground-engaging, and outsole 1 has the traction elements 7 that integrally constitutes simultaneously, and in use these elements interact with most advanced and sophisticated 6.

Each ailhead 5 is plastic material integral dies, has a flange 8, has a plug 9 from the stubborn screw thread of the upside projection of flange 8, and most advanced and sophisticated 6 protrude from downside.Be provided with three dynamic spike 6a, these bent at its tip in the time of above pressure affacts them.Other has 5 static spikes 6b effect of being stressed not crooked.

This plug 9 has bull external screw thread 10, and external screw thread has steeper helical angle, so ailhead 5 usefulness half-turns just can be inserted in the jack 2.In order to determine head nail 5 initial positions, so several screw threads 10 that in the screw thread is different from other on the plug 9 only can be bonded on the ad-hoc location of ailhead 5 with respect to jack 2 with respect to jack 2.

Because the steeper helical angle of screw thread, the frictional resistance of screw thread of unscrewing ailhead 5 is lower.Therefore ailhead 5 and jack 2 have locking device 11, this locking device comprises the ring mating reaction of tooth 25 in ring on the elasticity post 12 on the ailhead 5 and the jack 2, the strain that makes tooth and engaging of post cause post is set like this, and the joint of tooth engages locking device between the post simultaneously.This is just as making ailhead 5 be fixed in the jack 2 and limiting its final position with respect to jack 2.So ailhead 5 accurately is oriented in the jack 2 when complete interlock.

Elasticity post 12 extends vertically from the upside of flange 8.The elasticity post surrounds plug 9 and constitutes the ring concentric with plug 9.There are 6 elasticity posts 12 to distribute around the axis of ailhead equably.The axial length of each elasticity post 12 approximately is half of axial height of plug 9, and each elasticity post is radially resilient simultaneously.The radially-outer surface of each elasticity post 12 has a bottom column part 13 and a top column part 14.The top surface 15 of each elasticity post 12 is angled upwards towards plug 9, so the inner radial surface 16 of each elasticity post 12 has maximum axial height.Usually inner radial surface 16 is to the convex of plug 9, has 17, one first circumferential end 18 of a central raised zones and has one to the recessed profile of plug 9, and second circumferential end 19 has the profile that protrudes to plug 9 simultaneously.First end 18 is front ends, and second end 19 is the tail ends on the insert of ailhead 5, simultaneously when shifting out then conversely.The recessed profile of first end 18 presents little resistance on the insert of ailhead, and the protrusion profile of second end 29 presents bigger resistance when shifting out.

Jack 2 also is the plastic monoblock mold pressing.This jack has a circular top plate 20, has a central boss 21 under dangling from this top board.This jack 2 is anchored on the outsole 1 by top board 20, and this top board can comprise the device (not shown) of guaranteeing with respect to outsole 1 accurate pointing jack 2.

Boss 21 has a solid cylindrical wall 22, and it is inner to constitute a socket 23 that is suitable for admitting the internal thread of plug 9 to tighten.This socket 23 also has a multiple thread, and of its groove is different with other groove, with plug 9 in 10 complementations of different screw threads.The radially-outer surface 24 of boss 21 is provided with the other part of locking device 11, as the ring that extends axially tooth 25, radially outward protrudes from surface 24.In cross section, tooth 25 is leg-of-mutton usually, but has the peak of rounding.

Tooth 25 is substantially equal to the distance of elasticity post 12 at the protrusion of first terminal 19 inner surface from the distance of radially protruding of socket axis.Therefore between tooth 25 and post 12 diametral interference is arranged, this causes the counterrotating frictional resistance of ailhead 5 and jack 2.

By in the plug 9 insertion sockets 23 ailhead 5 being installed.Because different screw thread 10 and grooves, therefore only has the connection that can engage threads tighten a position.When plug 9 was rotated, plug just was introduced in the socket 23, and tooth 25 engages with elasticity post 12.Elasticity post 12 radially is offset to allow tooth 25 to move past elasticity post 12 in flexible mode.In case plug 9 turns over 180 °, ailhead 5 just is inserted in the jack 2 fully, is fixed with being bonded with each other of post 12 by tooth 25 simultaneously.

Therefore, the position of ailhead 5 in jack 2 accurately determined by screw thread and locking device 11.Because jack 2 also accurately is determined with respect to the position of outsole 1, most advanced and sophisticated 6a, the 6b of ailhead 5 will be in the position of accurately determining with respect to outsole 1, and therefore in use they can interact with the attached component 7 on the outsole 1.

As shown in FIG., be provided with 4 traction elements 7, therefore on each circumference of each dynamic spike 6a, have one.Each traction elements 7 is leg-of-mutton basically and protrudes from outsole 1.The axial height of each traction elements 7 is less than the axial height of dynamic spike 6a.Shown in element 7 basically with outsole 1 protrusion that meets at right angles, but also can be with any suitable angle.

In use, when footwear were worn, shoe user's the body weight in footwear caused dynamic spike 6a radially outward crooked.To its motion guide,,, provide extra adhesive force by traction elements 7 as static spikes so this also makes traction elements and ground engagement.

Be appreciated that the structure of traction elements 7 and arrange ailhead 5 complementations that will be designed to and use.Therefore traction elements 7 can have different forms, and dynamically or statically works.Will also be understood that different screw types and locking device can be used for ailhead and jack on demand.

Claims

1. outsole that the article of footwear of ailhead is housed, wherein said outsole (1) comprises the jack (2) of the ailhead (5) that is used for particular orientation, it is characterized in that described outsole (1) also comprises and the integrally formed traction elements of outsole (1) (7), described ailhead (5) and traction elements (7) are structures and are arranged in the use of footwear and can interact.

2. according to the outsole of the article of footwear that ailhead is housed of claim 1, it is characterized in that ailhead (5) comprises dynamic spike (6a).

3. according to the outsole of the article of footwear that ailhead is housed of claim 2, it is characterized in that traction elements (7) is located at least one circumference at least one tip (6).

4. according to the outsole of the article of footwear that ailhead is housed of claim 2, it is characterized in that traction elements (7) forms on two circumferences of at least one tip (6).

5. require the outsole of each the article of footwear that ailhead is housed according to aforesaid right, it is characterized in that traction elements (7) extends from outsole (1) with any suitable angle.

6. the outsole of each the article of footwear that ailhead is housed is characterized in that traction elements (7) is V-type or triangular-shaped profile in requiring according to aforesaid right.

7. according to the outsole of each the article of footwear that ailhead is housed in the claim 2 to 6, it is characterized in that traction elements (7) is designed to and the configuration complementation at the tip (6) of ailhead (5).

8. according to the outsole of each the article of footwear that ailhead is housed in the claim 2 to 6, it is characterized in that ailhead (5) is used for golf shoes.