CN201055021Y - Telescopic structure of shoe body - Google Patents

Abstract

The utility model provides an expansion structure of a shoe body, which includes a shoe seat and a shoe head, wherein the shoe head is combined with the shoe seat and a fast-dismantle component is arranged at the joint; the shoe seat is provided with a chute and an opening groove, and the opening groove is communicated with the chute; the shoe head is provided with a slider, a teeth row is arranged on the slider, and the slider is mounted in the chute of the shoe seat; the fast-dismantle component has a plurality of cogs, and the cogs go into mesh with the teeth row of the shoe head. The shoe head of the utility model can use the slider and the chute on the shoe seat to extend in the relative positions and the fast-dismantle component can freely move in the opening groove and uses the cogs and the teeth blocks of the shoe head to go into mesh in a plurality of sections, thereby regulating the size of the body to achieve the effect of according with different foot-style and shoe-style.

Description

Footwear body stretching structure

[technical field]

The utility model relates to a kind of footwear body, relates in particular to a kind of footwear body stretching structure.

[background technology]

Skiing is a kind of rich succulency and has challenging motion, pursue the players of terminal stimulus, except leaning on outstanding all over the body technology, more rely on the skiing utensil, for example: a pair of is suitable for wearing, the snowshoe that can establish with edge of ski, skis group allows players be walked in the snow just and goes at express speed, the best sharp weapon of Challenging the Limits.Wherein as TaiWan, China patent announcement number No. 3071123, a kind of structure of ski boots, TaiWan, China letters patent number No. 130245, a kind of orientation adjusting device improvement of skis snowshoe fixator, all be that shoe cover or with a footwear type has band, can overlap bundle and be located on edge of ski, the skis, so that player's shoes are set in shoe cover, the shoe and control edge of ski, skis in the shoe group on the pin.Because each one pin type varies in size, the shoes style of being worn is different, and above-mentioned design does not have the design that can adjust according to different pin types, footwear money, thus can only look for suitable size between different snowshoes as choosing to be set on repeatedly as the shoes in the use, pretty troublesome.If can not find suitable size, can only abandon once fine skiing experience, perhaps wear the snowshoe that does not fit, therefore cause athletic injury or accident so on the contrary easily.Moreover footwear bodies such as snowshoe commonly used or ice skate are according to the size manufacturing, and makings that all need to start an edition of the footwear body of every kind of size is a kind of burden for the cost of manufacturing.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of footwear body stretching structure, its adjustable shoe body size.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of footwear body stretching structure is provided, comprises a shoe and a toe-cap, described toe-cap and shoe make up, and are provided with a Fast detachable unit in combination place; Wherein, described shoe is provided with a chute and an opening groove, and opening groove is communicated with chute; Described toe-cap is provided with a slide block, and a tooth row is set on the slide block, and described slide block device is in the chute of shoe; Described Fast detachable unit is provided with a plurality of teeth, the tooth row engagement of described teeth and toe-cap.

Compared with prior art, the utility model toe-cap is done the flexible of relative position by the chute on slide block and the shoe, and Fast detachable unit can free forward-reverse in opening groove, and the tooth piece that utilizes its teeth and toe-cap does multisection type engagement, and then reaches and adjust body dimension and meet the effect that various pin types, footwear money wear to reach.

[description of drawings]

Fig. 1 is the perspective exploded view of the utility model one preferred embodiment.

Fig. 2 is a perspective exploded view from another viewpoint embodiment illustrated in fig. 1.

Fig. 3 is toe-cap and the preceding view of the flexible adjustment of shoe among Fig. 1.

Fig. 4 is the view of toe-cap among Fig. 1 and the flexible adjustment process of shoe.

Fig. 5 is toe-cap and the flexible adjusted view of shoe among Fig. 1.

Fig. 6 is the schematic perspective view of establishing with the edge of ski group embodiment illustrated in fig. 1.

[specific embodiment]

In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Seeing also Fig. 1 and Fig. 2, is a preferred embodiment of the utility model footwear body stretching structure, and it comprises a shoe 10 and a toe-cap 20, and described toe-cap 20 can make up with shoe 10, and combination place is provided with a Fast detachable unit 30.

Described shoe 10 forms a chute 11 on vamp, shoe 10 forms an opening groove 12 at the side of chute 11, described opening groove 12 presents the open shape that open on the two sides, wherein one side is communicated with chute 11, then offer a shrinkage pool 121 on the wall of another side, in addition, described shoe 10 is provided with three screws 13 respectively in chute 11 periphery appropriate locations.

Described toe-cap 20 is provided with the adjustment hole 21 of the screw 13 of corresponding shoe 10, and toe-cap 20 forms a slide block 22 in the bottom, and a tooth row 221 is set on the slide block 22, and described slide block 22 can be socketed in the chute 11 of shoe 10.

Described Fast detachable unit 30 is made for the flexible material of soft tool, Fast detachable unit 30 1 ends have four teeth 31, Fast detachable unit 30 other ends form one group of portion 32 makes it present similar fork shape, and a locating part 33 is set in Fast detachable unit 30, described locating part 33 comprises a pearl body 332 and an elastic component 331, pearl body 332 is against on the elastic component 331, and described pearl body 332 is exposed to outside the Fast detachable unit 30.

During assembling, earlier Fast detachable unit 30 is placed the opening groove 12 of shoe 10, the portion 32 of dialling of Fast detachable unit 30 is exposed on opening groove 12 openings, the teeth 31 of Fast detachable unit 30 protrude into chute 11 and are communicated with part with opening groove 12, and keep same horizontal line with chute 11 sides; Slide block 22 with toe-cap 20 pushes socket along the corresponding with it chute 11 of shoe 10 again, 22 of slide blocks and chute 11 mutual interlocks make toe-cap 20 and shoe 10 firmly form one, and fit each other with the screw 13 of shoe 10 in the adjustment hole 21 of toe-cap 20 and hole communicates, teeth 31 with Fast detachable unit 30 inwardly push in the chute 11 of shoe 10 at last, the tooth row 221 of the slide block 22 of teeth 31 and toe-cap 20 is intermeshed, the pearl body 332 of the locating part 33 of Fast detachable unit 30 then is subjected to elastic component 331 to compel to go in the shrinkage pool 121 of shoe 10 to inlay card, finishes assembling.

In addition, because the space of opening groove 12 is greater than the volume of Fast detachable unit 30, so Fast detachable unit 30 can move forward and backward in opening groove 12, wall because of Fast detachable unit 30 external forms and opening groove 12 leans again, make Fast detachable unit 30 end to limit that being positioned at opening groove 12 can not drop out outside the shoe 10, perhaps part beyond the teeth 31 is protruded in the chute 11.

Please together consult Fig. 3 to Fig. 5, finish when assembling, the teeth 31 of Fast detachable unit 30 and 221 engagements of the tooth row of the slide block 22 of toe-cap 20 make toe-cap 20 and shoe 10 be lockable and can't stretch, and make toe-cap 20 and shoe 10 be a firm effect that combines.When needing to adjust footwear body size, the stingy earlier portion 32 of dialling that disassembles on 30 that sets ahead makes locating part 33 recess the shrinkage pool 121 of shoe 10, and make that Fast detachable unit 30 can be free movable in opening groove 12, this moment with Fast detachable unit 30 slightly post-tensioning make teeth 31 recess tooth row 221 removing the engagement locking conditions, because the teeth 31 of Fast detachable unit 30 can be done the multisection type combination with the tooth row 221 of the slide block 22 of toe-cap 20 and adjust, so when toe-cap 20 utilizes slide block 22 to slide in the chute 11 of shoe 10, after flexible relative position with shoe 10 makes the footwear body be adjusted to suitable size, then again Fast detachable unit 30 is slightly before pushed away, make teeth 31 be engaged on tooth row 221 diverse locations, locating part 33 inlay card is once again gone in the shrinkage pool 121, pins toe-cap 20 and shoe 10 fixing again.

Please together consult Fig. 6, the foregoing description footwear body stretching structure can utilize screw tightening to pass adjustment hole 21 and screw 13 is locked in the footwear body on the various footwear bodies such as edge of ski, skis, roller-skating cutter, ice skate, and be microscler chute pattern owing to adjust hole 21, when relatively moving between toe-cap 20 and the shoe 10, screw tightening is being adjusted slip on the hole 21, so can directly on edge of ski, skis, roller-skating cutter, ice skate, adjust the size of footwear body, to realize adjusting easily rapidly effect.

The utility model can be strengthened the combination degree of footwear body by the slide block 22 and the occlusion structure of chute 11, the mutual alignment of flexible toe-cap 20 and shoe 10, and the teeth 31 that see through Fast detachable unit 30 are done multistage engagement, locking toe-cap 20 and shoe 10 with the tooth row 221 of toe-cap 20, and then reach the size of adjusting the footwear body, so that provide different pin types, footwear money to wear usefulness, prior art is according to the different size making of starting an edition for another example, the relevant cost of therefore more can economization making.

Screw 13 in the utility model, adjust hole 21 quantity with the position is set, do not exceed with the definien of the foregoing description institute.

The toe-cap 20 of the utility model footwear body stretching structure is done the flexible of relative position by slide block 22 and the chute 11 on the shoe 10, described Fast detachable unit 30 can free forward-reverse in opening groove 12, and do the multisection type engagement by the teeth 31 and the tooth row 221 of toe-cap 20, and then reach the adjustment body dimension, thereby can meet the effect that various pin types, footwear money wear.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (4)

1. a footwear body stretching structure comprises a shoe and a toe-cap, and described toe-cap and shoe make up, and is provided with a Fast detachable unit in combination place; It is characterized in that: described shoe is provided with a chute and an opening groove, and opening groove is communicated with chute; Described toe-cap is provided with a slide block, and a tooth row is set on the slide block, and described slide block device is in the chute of shoe; Described Fast detachable unit is provided with a plurality of teeth, the tooth row engagement of described teeth and toe-cap.

2. footwear body stretching structure as claimed in claim 1, it is characterized in that: described Fast detachable unit is provided with a locating part in addition, and described locating part comprises a pearl body and an elastic component, and this pearl body is butted on the elastic component.

3. footwear body stretching structure as claimed in claim 2, it is characterized in that: described opening groove is provided with a shrinkage pool, and described shrinkage pool is accommodated locating part; Described Fast detachable unit is provided with one can make locating part remove the portion of dialling with the inlay card state of shrinkage pool.

4. as claim 1,2 or 3 described footwear body stretching structures, it is characterized in that: described shoe is provided with at least one screw; Described toe-cap is provided with the adjustment hole of at least one corresponding screw.

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