CN208176134U - A kind of sport footwear of automatic tension shoestring - Google Patents

Abstract

The utility model discloses a kind of sport footwear of automatic tension shoestring, including sole, the respectively arranged side piece of two side positions that foot instep is corresponded to outside vamp and vamp on sole is set, the side piece includes TPU support chip, activity template and elastic stretching component, the lower edge of the TPU support chip is connected to sole, the upper edge of the TPU support chip is laid with lace hole, the lower end of the elastic stretching component is connected to the lower edge of TPU support chip, the upper end of the lower end connection elastic stretching component of the activity template, the upper end of the activity template is equipped with lace hole, the sports shoes band can regular length pinion, elongation elastic stretching component is pulled by strutting vamp when wearing or taking off one's shoes, after wearing, lose the power for pulling elastic stretching component, shoestring relaxation, elastic stretching component rebound simultaneously tenses shoestring.

Description

A kind of sport footwear of automatic tension shoestring

Technical field

The utility model relates to shoes fields, more particularly to the sport footwear of tool automatic tension Shoelace structure.

Background technique

Fly to knit vamp to be that present shoes are manufactured using one of highest vamp material of rate, can be realized not by knitting With lines effect, it can be made into one piece construction etc., this also brings many conveniences to the manufacturing of vamp, such as saves production step Suddenly, manufacture difficulty etc. is reduced.

Existing common winged vamp of knitting is usually free of the flap separated, but the part of corresponding flap directly flies to weave one Shoes are made in piece, such vamp, since the part of its flap cannot at most be only capable of leaning on as there is the vamp of flap that can expand The elastic dilatation of vamp itself is opened, and when sole is penetrated from welt when wearing shoes, to be supportted and be expanded, could be by entire foot set Enter, also therefore that there is certain elasticity or welt to reserve is sufficiently large for vamp, and the big foot of vamp can be more relaxed after being inserted in, More bad to the package effect of sole, just intelligence is further pinioned by shoestring to promote package effect for that.For tying up shoes Band, present a big chunk people is uncomfortable to wear or shoestring of lightening restrictions on when taking off one's shoes every time, directly fixed to tie up in a more relaxation State is conveniently worn off, although being in this way even more easily to wear off, pine when shoes being put on, this state is for one It is uncomfortable for part.In view of this, inventor endeavours to study regarding to the issue above, there is this case generation then.

Utility model content

The purpose of this utility model is to provide a kind of sport footwears of automatic tension shoestring, as the term suggests it can be realized shoes The automatic tension effect of band, to solve above-mentioned problems of the prior art.

To achieve the above object, the technical solution of the utility model is: a kind of sport footwear of automatic tension shoestring, including shoes The respectively arranged side piece of two side positions of foot instep, the side are corresponded to outside bottom, the vamp and vamp being arranged on sole Piece includes TPU support chip, activity template and elastic stretching component, and the lower edge of the TPU support chip is connected to sole, the TPU The upper edge of support chip is laid with lace hole, and the lower end of the elastic stretching component is connected to the lower edge of TPU support chip, described The upper end of the lower end connection elastic stretching component of activity template, the upper end of the activity template is equipped with lace hole.

Lace hole on the activity template is the lace hole near welt.

The elastic stretching component is elastic band, and the inside of TPU support chip is arranged in the elastic band.

The position of the correspondence activity template upper end of the TPU support chip is equipped with notch, and the TPU support chip is corresponding in elastic band Two sides outside with vamp suture connect.

The elastic stretching component is spring.

The inner surface of the TPU support chip is equipped with the spring groove protruded to the outer surface of TPU support chip, the spring groove One end is towards the lower edge of TPU support chip and end is equipped with the connection structure for being fixedly connected with spring one end, it is described The other end of spring groove is equipped with towards the lower end outer surface of activity template described in the upper edge of TPU support chip for another with spring Hold the connection structure of connection.

The activity template is TPU activity template, is respectively equipped with cunning on the inner surface spring groove two sides of the TPU support chip Slot corresponds to the draw runner that sliding slot is equipped in insertion sliding slot on the one side of inner surface of the TPU activity template towards TPU support chip, The upper end of the sliding slot is closed end.

The position of the correspondence activity template upper end of the TPU support chip is equipped with notch.

The TPU support chip and vamp suture connect.

By using above-mentioned technical proposal, the beneficial effects of the utility model are: above-mentioned sport footwear, which passes through to be equipped with, can tie up shoes The activity template of band, activity template again be connection elastic stretching component, therefore shoestring can regular length pinion, wear or pass through when taking off one's shoes It struts vamp and pulls elongation elastic stretching component, conveniently wear into and take off one's shoes, after wearing, lose and pull elastic stretching component Power, shoestring relaxation, while elastic stretching component rebound pull activity template retract, activity template pull shoestring, i.e., tension shoestring, nothing It need to be manually adjusted again, it is very easy to use, to realize the purpose of this utility model effect.Above-mentioned elastic stretching component is adopted With elastic band, manufacture simply, it is at low cost；And use the structure between spring and further TPU support chip and activity template Setting, when shoes use, the smooth stabilization of activity, long service life, structure can also promote the lines three-dimensional sense of vamp.

Detailed description of the invention

Fig. 1 be the utility model relates to a kind of automatic tension shoestring sport footwear structural schematic diagram；

Fig. 2 be the utility model relates to a kind of automatic tension shoestring sport footwear in side piece sectional structure signal Figure；

Fig. 3 be the utility model relates to a kind of automatic tension shoestring sport footwear another structural schematic diagram.

In figure:

Sole 1；Vamp 2；

Side piece 3；TPU support chip 31；Lace hole 311；Notch 312；Spring groove 313；Sliding slot 314；

Activity template 32；Lace hole 321；Draw runner 322；Elastic stretching component 33.

Specific embodiment

In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into Row elaborates.

A kind of sport footwear of automatic tension shoestring disclosed by the utility model, as shown in Fig. 1, Fig. 3 and Fig. 2, including sole 1, the respectively arranged side piece 3 of two side positions of foot instep, i.e. shoes are corresponded to outside the vamp 2 and vamp 2 being arranged on sole 1 Two sides, shown in Fig. 1 be the side view of shoes, therefore can only see a piece of side piece 3, existing some shoes are also set Side piece 3 is set, the utility model and existing shoes are similarly arranged side piece 3 and fly the vamp 2 knitted in addition to that can play support Effect can also achieve the effect that preferably to wrap up sole for tying shoestring there are also being exactly, but the utility model shoes with now Have the differences of shoes also with side piece 3, as shown in Fig. 2, the side piece 3 includes TPU support chip 31,32 and of activity template Elastic stretching component 33, the lower edge of the TPU support chip 31 are connected to sole 1, and the upper edge of the TPU support chip 31 is laid There is lace hole 311, the lower end of the elastic stretching component 33 is connected to the lower edge of TPU support chip 31, the activity template 32 Lower end connects the upper end of elastic stretching component 33, and the upper end of the activity template 32 is equipped with lace hole 321.Below in the present embodiment The specific location relationship connection structure of two kinds of elastic stretching components 33 and activity template 32 and TPU support chip 31 is disclosed.

The first, the elastic stretching component 33 is elastic band, as shown in figure 3, the elastic band is arranged in TPU support chip 31 inside, structure is simple, and elastic band can be common flat-shaped band, and since elastic band will stretch, elastic band cannot It is enough it is more stitched with vamp and fixed position, to avoid elastic band from being easy from deviating from the position or situations such as elastic brings out folding, into One step, corresponding suture outside the two sides of elastic band with vamp 2 of the TPU support chip 31 connect, and form the structure limited, separately Outside, the position of 32 upper end of correspondence activity template of the TPU support chip 31 is equipped with notch 312, which can make activity template The effect for combining it to tense shoestring is exposed in 32 upper end can embody design sense in appearance.

Second, the elastic stretching component 33 is spring, and elastic effect service life is more longlasting, not due to spring Be planar as, thus using setting spring if, then must preferably protect spring not exposed and structure on ensure spring The elastic telescoping activity of item is smooth, therefore as shown in Fig. 2, the inner surface of the TPU support chip 31 is equipped with to TPU support chip 31 Outer surface protrusion spring groove 313, be embedded within for spring, the elastic telescopic in slot, in this way be protect spring not It is exposed, it is hardly damaged, additionally it is possible to spring is limited to activity in spring groove 313 and be not easy to deviate from, spring groove 313 is in TPU branch The outer surface of blade 31 is that the strip of protrusion is able to ascend the three-dimensional line appearance of side piece 3, the spring groove 313 One end is towards the lower edge of TPU support chip 31 and end is equipped with the connection structure for being fixedly connected with spring one end, described Towards the upper edge of TPU support chip 31, the lower end outer surface of the activity template 32 is equipped with to be supplied and bullet the other end of spring groove 313 The connection structure of spring other end connection, i.e. spring groove 313 is vertically arranged, its vertically arranged lower end of spring is connected to bullet On the lower end of spring slot 313, the upper end is connected on the lower end outer surface of activity template 32.Further, as shown in Fig. 2, the activity template 32 be TPU activity template, is respectively equipped with sliding slot 314, the TPU on 313 two sides of inner surface spring groove of the TPU support chip 31 Activity template towards the draw runner 322 for corresponding to sliding slot 314 on the one side of the inner surface of TPU support chip 31 and being equipped in insertion sliding slot 314, The structure setting can preferably prevent spring from detaching spring groove 313, additionally it is possible to so that the fixed-direction of activity template 32 is living Dynamic and more smooth, the upper end of the sliding slot 314 can be avoided activity template for closed end and detach sliding slot 314.Ibid, further, Corresponding suture outside the two sides of activity template 32 with vamp 2 of the TPU support chip 31 connects, and forms the structure further limited, In addition, the position of 32 upper end of correspondence activity template of the TPU support chip 31 is equipped with notch 312, which can make activity The effect for combining it to tense shoestring is exposed in the upper end of piece 32 can embody design sense in appearance.

In structure disclosed above, the setting position of the activity template 32 can be corresponded in the middle of TPU support chip 31, such as As shown in the figure；Or be arranged near the position of welt, i.e., lace hole thereon is the lace hole near welt, can basis The contour structures of shoes select position to be arranged, and are comfortably advisable.

The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.

Claims (9)

1. a kind of sport footwear of automatic tension shoestring, including corresponding to foot foot outside sole, the vamp and vamp that are arranged on sole The respectively arranged side piece of two side positions of back, it is characterised in that: the side piece includes TPU support chip, activity template and elasticity Tensile part, the lower edge of the TPU support chip are connected to sole, and the upper edge of the TPU support chip is laid with lace hole, institute The lower end for stating elastic stretching component is connected to the lower edge of TPU support chip, and the lower end of the activity template connects elastic stretching component Upper end, the upper end of the activity template is equipped with lace hole.

2. a kind of sport footwear of automatic tension shoestring as described in claim 1, it is characterised in that: the shoestring on the activity template Hole is the lace hole near welt.

3. a kind of sport footwear of automatic tension shoestring as claimed in claim 1 or 2, it is characterised in that: the elastic stretching portion Part is elastic band, and the inside of TPU support chip is arranged in the elastic band.

4. a kind of sport footwear of automatic tension shoestring as claimed in claim 1 or 2, it is characterised in that: the elastic stretching portion Part is spring.

5. a kind of sport footwear of automatic tension shoestring as claimed in claim 4, it is characterised in that: the TPU support chip it is interior Surface is equipped with the spring groove that protrudes to the outer surface of TPU support chip, and one end of the spring groove is towards the following of TPU support chip It is equipped with the connection structure for being fixedly connected with spring one end along simultaneously end, the other end of the spring groove is supported towards TPU The lower end outer surface of activity template described in the upper edge of piece is equipped with the connection structure for connecting with the spring other end.

6. a kind of sport footwear of automatic tension shoestring as claimed in claim 5, it is characterised in that: the activity template is living for TPU Movable plate, sliding slot is respectively equipped on the inner surface spring groove two sides of the TPU support chip, and the TPU activity template is supported towards TPU The draw runner that sliding slot is equipped in insertion sliding slot is corresponded on the one side of the inner surface of piece, the upper end of the sliding slot is closed end.

7. a kind of sport footwear of automatic tension shoestring as claimed in claim 3, it is characterised in that: pair of the TPU support chip The position of activity template upper end is answered to be equipped with notch, corresponding suture outside the two sides of elastic band with vamp of the TPU support chip connects.

8. a kind of sport footwear of automatic tension shoestring as claimed in claim 4, it is characterised in that: pair of the TPU support chip The position of activity template upper end is answered to be equipped with notch.

9. a kind of sport footwear of automatic tension shoestring as claimed in claim 8, it is characterised in that: the TPU support chip and shoes Face suture connection.