CN204599534U - A kind of junction button for connected shoe soles and vamp - Google Patents

Abstract

The utility model provides a kind of structure simple, the cost of material is low, use flexibility ratio is high, with sole in conjunction with time without the need to taking sole very large space, to sole thickness without hard requirement, and with sole in conjunction with time can be secured in the junction button for connected shoe soles and vamp of sole inwall both sides, described junction button offers open slot, also fixture block is respectively equipped with above the both sides that described junction button is positioned at open slot, the middle part being positioned at open slot above the lower surface of described junction button is also provided with the card convex raised up, be provided with the foaming can filled in for foamed sheet between described card convex and the lower surface of junction button and be connected cavity.

Description

A kind of junction button for connected shoe soles and vamp

Technical field

The utility model relates to connection fastener, particularly a kind of junction button for connected shoe soles and vamp.

Background technology

Known footwear primarily of sole with and the vamp be located at above sole form, its major part is made by traditional handicraft and style, vamp is all fixedly connected with sole, freely can not change vamp according to actual needs, a pair of shoes can only have a kind of pattern, there is no specific aim, new meaning can not be brought to people, particularly to children, need constantly to involve in various ABC for the Childhood, temper the understanding manipulative ability of children, identify the problem of various things, known footwear mostly can only wearing functions, the shoes of children to oneself cannot be allowed to become interested, the needs of children's understanding cannot be met, and known footwear are when after sole or the infringement of vamp any portion, whole footwear cannot continue to wear, use cost is high.

China Patent No. is the footwear that ZL:200620046289.1 discloses a kind of replaceable sole or upper of a shoe, comprises upper of a shoe and sole, and upper of a shoe and sole are connected by the slide fastener of the ring seal between the lower edge and the upper edge of sole of upper of a shoe.The footwear of this replaceable sole or upper of a shoe connect with slide fastener between sole and upper of a shoe, there is the function being convenient for changing sole or upper of a shoe, improve the use value of shoes, and sole and upper of a shoe separable, also washing and the airing of shoes is convenient to, although above-mentioned patent also at will can change vamp, but, it uses slide fastener mode to be connected dismantled and assembled to sole and vamp, slide fastener in use easily damages, and this sole and its slide fastener of the removable footwear of upper of a shoe are generally the outer surfaces being arranged on sole, the dress affecting footwear is attractive in appearance, when wearing, slide fastener head Yi Songshi, part upper of a shoe is easily caused to be separated with sole, wear poor stability, and the internal layer place of its slide fastener easily presses against pin, wear uncomfortable.

China Patent No. is: ZL:201120472385.3 discloses a kind of multifunctional beneficial mentality footwear, comprise vamp and sole, the inside circumference on sole top arranges several fixing hinge and fixing holes, on the downside of vamp, inward flange is provided with the corresponding shoe buckle body of some and fixing hinge, vamp is flexibly connected with sole by shoe buckle body and fixing hinge, base plate in one piece is set above sole, the back side of middle base plate is provided with several rivets corresponding with fixing hole, and middle base plate is flexibly connected with sole by rivet and fixing hole.This patent energy independence and freedom selects different vamp and sole assembling finished product, can obtain the effect of an end multiaspect, play the economic worth of many pairs of footwear, promote intellectual development.But in use there is following defect in it: each fixing hinge cements in footwear

The inside circumference on top, the end, because fixing hinge (hard material) is different from the material of sole (EVA), fixing hinge is not firm in sole surface bonding, is easily drawn and pulls out, affect result of use and comfort in walking process.

China Patent No. is ZL: 201120472385.3 disclose a kind of junction button for connected shoe soles and vamp, comprise sole and the removable vamp be located at above sole, also comprise the middle end, the described middle end is removable is located at sole upper surface, described sole comprises the connecting plate composition of sole and injection moulding both sides in sole, described each connecting plate is positioned at the side of sole along being evenly equipped with the junction button stretching out sole surface respectively, described each junction button has link slot, the side that described each junction button is positioned at link slot is respectively equipped with buckle, the downside that described vamp is connected with sole is along being evenly equipped with the buttonhole that can stretch into and be interlocked with each buckle in each junction button link slot.Each junction button (i.e. leading portion patent point out fixing hinge) to be first laid on a plate and one-body molded with connecting plate by this patent, and then by connecting plate injection moulding both sides in sole, each junction button stretches out sole surface, though this connected mode can prevent each junction button and sole surface from departing from, prevent from being drawn in walking process pulling out, but its junction button is hard material could realize object, and connecting plate is injection moulding both sides in sole, so its connecting plate also must be that hard material is shaping, this hard connecting plate is placed in sole when this sole can be made to wear very stiff, very uncomfortable during people are worn these shoes, comfort is low, this defective effect the promoting the use of of this shoes.

In order to overcome above-mentioned defect, a kind of shoes of removable vamp of applicant's earlier application, number of patent application is: the patent of invention of 201420210105.5, comprise sole, removablely be located at the middle end of sole upper surface and the removable vamp be located at above sole, described sole comprises each junction button of sole and interval injection moulding both sides in sole, described junction button upper surface offers open slot, described junction button is provided with connection buckle away from above that side of open slot, downside that described vamp is connected with sole along be evenly equipped with can stretch in each junction button open slot with each buttonhole being connected buckle and being interlocked, also fixture block is respectively equipped with above the both sides that described junction button is positioned at open slot, the position of the corresponding each fixture block in both sides of described each buttonhole is respectively equipped with the convex button that can stretch into and be connected together with each fixture block in each junction button open slot, described junction button bottom surface is evenly equipped with and can be pressed into sole surface

Connecting rod, the free end of described each connecting rod is connected with connection fixture block, the convenient top projection connecting fixture block press-in sole inside when the bottom of described connection fixture block is evenly equipped with injection moulding.This invention increases the connection dynamics of itself and sole by changing the shape of junction button, during manufacture, each junction button directly can be pressed into the bottom of both sides in sole bottom sole oil pressure by mould during lines, connection fixture block bottom junction button is pressed into sole inside by mould and is combined as a whole with sole, thus junction button is fixedly arranged in sole surface, it is inner that the top projection connected on fixture block conveniently can connect fixture block press-in sole, although the shape of this junction button can be pressed into very easily in sole and to be fixed on sole, but, applicant finds that it in use, because junction button is different from the material of sole, junction button is hard material, sole is then soft material, both still cannot really be integrated, junction button still can not firmly inside sole surface, still be easy to be drawn in walking process pull out, affect result of use and comfort, market reaction effect is bad.

With reference to figure 1 and Fig. 2, the China Patent No. of applicant's earlier application is: ZL 201410392695.2 discloses a kind of junction button, described junction button 1' upper surface offers open slot 11', described junction button 1' connects buckle 12' away from being provided with above that side of open slot 11', described junction button 1 ' be positioned at open slot 11' both sides above be also respectively equipped with fixture block 13', the connecting rod 14' that can be pressed into sole surface is arranged with in the middle part of described junction button 1 bottom surface, the free end of described each connecting rod 14' is connected with and connects fixture block 15', connecting fixture block 15' with being formed between junction button 1' is connected cavity 16' and fills in for foamed sheet, described connection fixture block 15' is extended with directed conveying edge 151' to the side of junction button 1'.This patent of invention also discloses to plant and the junction button of connected shoe soles and vamp is secured in sole the method surveying edge, during making, first in the connection cavity of junction button, foamed sheet is filled in by mechanical device, then junction button foaming together with the sole of prefoam of foamed sheet will be plugged with, can be integrated with sole after foamed sheet foams together with the sole of prefoam, thus each junction button can be secured in both sides in sole, the connection fixture block of each junction button is directly pressed into sole inside by mould, and then by foamed sheet, the connection fixture block of junction button and sole are connected as a single entity, thus junction button is secured in sole surface, although this junction button can solve the problem be firmly connected with sole, but its connecting rod 14 and the arranging of connection fixture block 15' be located on its free end thereof can cause the height of junction button too high, cause its with sole in conjunction with time, sole very large space need be taken, the very thick ability that sole must be done meets combination between the two, such sole lacks flexibility when making, the dress of too thick sole is uncomfortable, and material cost is high, in addition, this junction button is owing to being provided with connecting rod 14' and connecting fixture block 15', make its structure relative complex, production cost is higher.

Utility model content

The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provide that a kind of structure is simple, the cost of material is low, use flexibility ratio is high, with sole in conjunction with time without the need to taking sole very large space, to sole thickness without hard requirement, and with sole in conjunction with time can be secured in the junction button for connected shoe soles and vamp of sole inwall both sides.

The technical scheme that the utility model adopts is such: a kind of junction button for connected shoe soles and vamp, described junction button offers open slot, also fixture block is respectively equipped with above the both sides that described junction button is positioned at open slot, the middle part being positioned at open slot above the lower surface of described junction button is also provided with the card convex raised up, and is provided with the foaming can filled in for foamed sheet and is connected cavity between described card convex and the lower surface of junction button.

By adopting preceding solution, the beneficial effects of the utility model are: compared with prior art, the utility model is used for the junction button of connected shoe soles and vamp, cast out junction button basal surface connecting rod and connected fixture block, by being provided with the card convex raised up above the lower surface of junction button, between card convex and the lower surface of junction button, be provided with the foaming can filled in for foamed sheet be connected cavity, during making, first in the connection foaming cavity of junction button, foamed sheet is filled in by artificial or mechanical device, then junction button foaming together with the sole of prefoam of foamed sheet will be plugged with, can be integrated with sole after foamed sheet foams together with the sole of prefoam, thus each junction button can be secured in both sides in sole, connection fastener structure after improvement is simple, the cost of material is low, low cost of manufacture, use flexibility ratio is high, by its with sole in conjunction with time without the need to taking sole very large space, to sole thickness without hard requirement, during use, when injection moulding (combine with sole) is without the need to being limited to the thickness of sole, the flexibility of sole when making can be improved, reduce the material cost of sole.

Accompanying drawing explanation

Fig. 1 is prior art for the structural representation of the junction button of connected shoe soles and vamp;

Fig. 2 is prior art for the structural representation of the junction button of connected shoe soles and vamp;

Fig. 3 is embodiment of the present invention structural representation.

Detailed description of the invention

The utility model is further illustrated below in conjunction with the drawings and specific embodiments.

As shown in Figure 3, the utility model discloses a kind of junction button for connected shoe soles and vamp, described junction button 1 offers open slot 11, fixture block 2 is also respectively equipped with above the both sides that described junction button is positioned at open slot 11, the middle part being positioned at open slot 11 above the lower surface of described junction button 1 is also provided with the card convex 12 raised up, and is provided with the foaming can filled in for foamed sheet and is connected cavity 13 between described card convex 12 and the lower surface A ' of junction button 1.

Compared with prior art, the utility model is used for the junction button of connected shoe soles and vamp, cast out junction button basal surface connecting rod and connected fixture block, by being provided with the card convex raised up above the lower surface of junction button, between card convex and the lower surface of junction button, be provided with the foaming can filled in for foamed sheet be connected cavity, during making, first in the connection foaming cavity of junction button, foamed sheet is filled in by artificial or mechanical device, then junction button foaming together with the sole of prefoam of foamed sheet will be plugged with, can be integrated with sole after foamed sheet foams together with the sole of prefoam, thus each junction button can be secured in both sides in sole, connection fastener structure after improvement is simple, the cost of material is low, low cost of manufacture, use flexibility ratio is high, by its with sole in conjunction with time without the need to taking sole very large space, to sole thickness without hard requirement, during use, when injection moulding (combine with sole) is without the need to being limited to the thickness of sole, the flexibility of sole when making can be improved, reduce the material cost of sole.

More than show and describe general principle of the present utility model and principal character and advantage thereof; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present utility model with description in explanation; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (1)

1. the junction button for connected shoe soles and vamp, described junction button offers open slot, also fixture block is respectively equipped with above the both sides that described junction button is positioned at open slot, it is characterized in that: the middle part being positioned at open slot above the lower surface of described junction button is also provided with the card convex raised up, be provided with the foaming can filled in for foamed sheet between described card convex and the lower surface of junction button and be connected cavity.