CN2206650Y

CN2206650Y - Buckle utensil

Info

Publication number: CN2206650Y
Application number: CN 94244974
Authority: CN
Inventors: 陈定兴
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-04
Filing date: 1994-11-04
Publication date: 1995-09-06
Anticipated expiration: 2004-11-04

Abstract

The utility model relates to an improved buckle utensil. The surface of the buckle utensil is provided with the toothed belt of a one way toothed groove for buckling with each other, and the function of buckling the shoe articles can be realized. When the buckle utensil is buckled, the clamping block of a clamping pulling block in the buckle utensil is clamped and fixed at the one way toothed groove of the surface of the toothed belt, and the toothed belt is tightened by a pulling fixing block which is fastened at a base; when the buckle utensil is opened, the concave arc of the tail end of the clamping pulling block is pressed, and the clamping block can be disengaged from the toothed groove, and the toothed belt is loosed. The shoe articles can be conveniently and rapidly fastened by the design of the utility model.

Description

Buckle utensil

The utility model relates to a kind of fastener, the fastener that uses on particularly a kind of ice skate.

Dark popular motion of roller-skating (skiing) kinetic system, its widely the reason liked of people nothing more than being with fair wind speed sense when sliding, only, when pursuing speed sense, very easily produce athletic injury, the happening part of right its athletic injury, all may be positions such as head, ancon, knee and ankle, so head protects helmet, ancon has elbow support, knee has knee-pad, and ankle then relies on employed footwear to ensure its safety; Moreover general half high boot formula footwear is that footwear body and shoe rack is fixed, and the user needs pin closely is coated in the footwear, and footwear can be brought into play the function of its protection foot.

Above-mentioned footwear, its be solid mode nothing more than there being three kinds, a kind of system ties up with shoestring system, other plants and uses the magic tape cementation, moreover is detained knot with fastener; So with the person of tying up of shoestring system, shoestring easily twists in the pulley in sliding, make pulley stuck, cause the skater to tumble, collide and involve other people danger, with magic tape thread gluing person, under long-term user mode, magic tape easily loses original function in addition, footwear is got loose, cause uncontrollable and cause danger.

The purpose of this utility model is: design the fastener that uses on a kind of ice skate, fasten firm purpose rapidly to reach.

To achieve these goals, this is novel to have adopted a kind of novel fastener, the cingulum that this fastener matching surface is provided with unidirectional teeth groove is cooperated, reach the effect that causes fastening footwear, when fastening, utilize the fixture block of clipping block in the fastener to be fixed in the unidirectional teeth groove on cingulum surface, pulled solid piece puller strap again and give buckleing and be fixed in base, and during shackle, then only need push the concave arc of clipping block tail end, can make fixture block break away from unidirectional teeth groove and the cingulum that gets loose.

Adopt this buckle structure, tighten up ice skate, greatly facilitate the user, be a kind of safe, firmly, fastener easily.

Illustrate below in conjunction with example:

Graphic part:

Fig. 1 is an exploded view of the present utility model

Fig. 2 is the constitutional diagram that the utility model cooperates cingulum

Fig. 3 is that the utility model fastens schematic diagram

Fig. 4 is the utility model shackle schematic diagram

See also Fig. 1,2, the utility model mainly is to pull solid piece (2), a braking seat (3) and clipping block members such as (4) by a base (1), to be formed, wherein:

Base (1), system slightly is the pedestal of radian, its surface is provided with two fixing holes (11) can be for rivet clasp on footwear, fixing hole (11) front end is provided with a projection (12) in addition, increase fixing strength, a vertical ear (13) that articulates is then extended in both sides, and two articulate each suitable pin-and-hole (131) that is provided with of the last end of ears (13), and be installed with a depression (132) in other end, can fasten for pulling solid piece (2) location; Pull solid piece (2), the block of cording two support arms (21), its support arm (21) are provided with a circular hole (211) and a slotted eye (212), and wherein circular hole (211) cooperates pivot joint with the last pin-and-hole (131) of the pivot joint ear (13) of base (1); Braking seat (3), be the pedestal of a tool radian, just can be placed in and pull between solid piece (2) two support arms (21) that its both sides have respectively extended one and articulated ear (31), articulate ear (31) and be provided with a pin-and-hole (311) and a hole clipping (312), can supply back-moving spring (32) location; Clipping block (4), it is the rectangle block, the front end bottom side forms the fixture block (41) of a tilted cone shape, then form a cancave cambered surface (42) on the rear end, can conveniently press and press, be provided with a strip hole (43) in addition in the middle of block and form a storage tank (44) in both sides, groove is interior and establish a projection (441), inserts the location for the back-moving spring (32) that other establishes.

When assembling, the pin-and-hole (131) that to be the circular hole (211) that will pull solid piece (2) two support arm (21) front ends articulate ear (13) corresponding to base (1) overlaps mutually with rivet (133) rivets, moreover, make clipping block (4) and back-moving spring (32) assembly, place again after the assembly on the braking seat (3), thereafter, its assembly is placed in the space of pulling solid piece (2) two support arms (21), and with one have strong market potential (22) pass slotted eye (212), pin-and-hole (311), strip hole (43) connects above-mentioned member with back-moving spring (32) becomes a fastener, this fastener then can be placed through between clipping block (4) and the braking seat (3) for a cingulum (5), and the unidirectional teeth groove (51) on it is pulled in the fixture block (41) of clipping block (4).

See also Fig. 3, it is fashionable to link closely when desiring to pull, it is cocked to need to pull solid piece (2) earlier, again cingulum (5) is pushed in braking seat (3), unidirectional teeth groove (51) on cingulum this moment (5) is satisfied fixture block (41) engagement with clipping block (4) front end, then pulling solid piece (2) presses down forward, because clipping block (4) is to be hubbed to pull on the solid piece (2), pulling solid piece (2) again is to be hubbed on the base (1), this presses work before one, the cingulum (5) of satisfying feasible engaging drives forward jointly with clipping block (4), and makes buckling state more fastening; In addition, behind fastening, have strong market potential (22) that solid piece (2), braking seat (3), clipping block (4) are pulled in pivot joint just are clamped into the depression (132) on the base (1), make to pull solid piece (2) and be difficult for because of slight collision escape the safety when sliding at a high speed to ensure.

Again, consult Fig. 4, when desire makes cingulum (5) shackle, need only push the cancave cambered surface (42) of clipping block (4) rear end, can make the fixture block (41) of front end break away from unidirectional teeth groove (51), fastening pulling force because of originally existing again, and cingulum (5) is got loose automatically backward, and then can pull out cingulum (5) easily.

Claims

1, a kind of fastener, system includes a base, and pulls solid piece, a braking seat and a clipping block member, it is characterized in that: offer two fixing holes in the middle of the base, both sides respectively extend one and articulate ear and have pin-and-hole, in addition, pull solid piece tool two support arms, also respectively leave a circular hole and a slotted eye on it, also hang down and be provided with the pivot joint ear in the braking seat both sides again, offer pin-and-hole on it, and the front end bottom side of clipping block system forms a fixture block, and the tail end surface is made as a cancave cambered surface, and the centre then wears a strip hole and forms storage tank and projection in two sides; Mat it, the pin-and-hole that above-mentioned base articulates ear articulates the circular hole of pulling solid piece support arm by rivet, multiple have strong market potential to articulate with one pull solid piece, braking seat and clipping block.

2, fastener according to claim 1 is characterized in that: offer one and wear for having strong market potential and to articulate the slotted eye that braking seat and clipping block can be done appropriate activity and pull solid piece support arm middle section.

3, fastener according to claim 1 is characterized in that: base articulate ear one end top be provided with one with pull the depression that having strong market potential in the solid piece fastens.