CN100594813C

CN100594813C - Shoes with removable sole

Info

Publication number: CN100594813C
Application number: CN200680036744A
Authority: CN
Inventors: 海伦·谢尔曼
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-05
Filing date: 2006-10-05
Publication date: 2010-03-24
Anticipated expiration: 2026-10-05
Also published as: GB0520266D0; WO2007039745A1; GB2444205A; EP1940256A1; BRPI0616954A2; JP3181871U; HK1124739A1; GB0804938D0; US20080222914A1; RU2419365C2; GB2444205B; CN101277624A; KR20080068688A; RU2008117442A; JP2009511103A; TNSN08126A1

Abstract

An overshoe for fashion wear but which is durable and inexpensive to manufacture has an upper part (4) and a sole part (7) which is joined to the upper part. The upper part fits closely over the upper, sole, vamp and heel of the shoe and comprises a first inner side panel (8), a second outer side panel (10) and a base panel (50), the side and base panels being made of a flexible and resilient, transparent or translucent PVC-based material. The side panels and base portions are secured together along adjacent edges to define an overshoe including a heel member. A releasable zipper (30) allows the overshoe to be pulled onto a shoe. When the zipper is closed, the overshoe fits snugly over the shoe.

Description

Footwear

Technical field

The present invention relates to footwear, relate in particular to and be suitable for being through on another footwear to protect described footwear not to be subjected to overshoes (overshoes) or galoshes (galoshes) moist and that other hostile environment influences.

Background technology

With respect to industry or commercial the application, the multiple overshoes that the individual uses that is used for has been proposed, for example referring to JP2004105695, FR2608024, WO2004023915, U.S. Patent No. 2,479,006.Usually, the emphasis that designs this overshoes is about being assemblied on the multiple footwear and the practicality of endurable overshoes.Consider the outward appearance of overshoes, this overshoes is not suitable for being through on the dress shoes usually.

U.S. Patent No. 1,604,954 have proposed a kind of overshoes, and described overshoes has the slight waterproof construction that is used to be through on the slippers that formal occasion wears and is formed by transparent upper component and shoe sole component.Described upper component for example has the outer lining that liner that silk makes and thin transparent rubber are made.Described upper component is an integrative-structure, and every side has wadding, moves on the pin and snugly assembling to allow overshoes.Yet described overshoes lacks practicality, and saying nothing of is to be used for popular dress.The upper component of described one is easy to be elongated and/or split.The materials of layered structures that has that is proposed has improved expense.

EP-A-0346005 discloses a kind of footwear foreskin, and described footwear foreskin is mainly used in decorative use, and to change the color of footwear, it covers the inner surface of footwear by one or two and the blank of outer surface forms.Described foreskin does not cover the heel of a shoe of footwear, but has the hole that heel of a shoe extends through.Described structure is unsuitable for rainproof.

FR-A-1139328 discloses a kind of foreskin that is used for the stiletto heel of footwear.The purposes of described foreskin is practical, is used for protection footwear when driving.

Summary of the invention

An object of the present invention is to provide a kind of overshoes or galoshes that is suitable for popular dress, it has appearance attractive in appearance, but remains practical and endurable reusing with permission.

Another object of the present invention provides a kind of overshoes or galoshes that is suitable for popular dress, and it is easy to packing and storage.

First aspect, the invention provides a kind of overshoes, this overshoes comprises a plurality of sheets that comprise first inside piece and second lateral film at least, make by having flexible and flexible polymeric material for described a plurality of, and described a plurality of are fixed together along adjacent edge, overshoes is provided thus, and described overshoes has the zone around upper of a shoe, sole, arch of foot and the heel of a shoe that fits closely over footwear, and thicker sole sheet parts are attached to described sole region relatively.

Preferably, releasable fastener is positioned in the upper component, and thus when described fastener is opened, described flexible and elasticity allows described overshoes to be pulled on the footwear, and when described releasable fastener was closed, described overshoes can snugly be assemblied on the footwear.

According to the invention provides a kind of overshoes, the dress shoes fit that this overshoes and user are worn, perhaps even the outward appearance that can promote dress shoes.The transparent attribute of material allows to see inner footwear; Described material can be a partially transparent, has the decorative pattern that forms in material.Alternatively or in addition, ornamental label, fin and edging can be set.

The material of described overshoes sheet can be the polyester that is mixed with rubbery material, or has the PVC material of composite material, and described composite material provides desirable flexible, elasticity and strength characteristics for PVC.This material is available on market, and described material for example is by GiovanniCrespi S.p.A of Legnano-Milano, the material that Italy sells---referring to Www.Crespi.it.

Properties of materials allows the parts combination of described overshoes or stitches together, and closing line can provide extra intensity and reinforcing.The advantage that fixedly has by stitch line is that described stitch line provides flexible and intensity desirable for footwear, and wherein footwear in use can produce big stress.The basal region of two lateral plates can have and is stitched together so that arch area and sole region a plurality of fins of (with the heel of a shoe part that can imagine) to be provided, and strengthens and reinforce by stitch line, and described sole sheet parts attach thereon.

Alternatively, these parts can be fixed together by ultra-sonic welded.This is preferred for lower cost with better waterproof closing line is provided.Preferably, use the CeraRotosonic instrument to weld, described instrument comprises the runner that has the embossing wheel rim, by described runner transmission ultrasonic vibration; Referring to Www.cerafrance.fr-Cera, Rue de 8 MaiBP12,42390 Villars, France.

The making of overshoes or manufacture method are not expensive basically, because do not need expensive mould; Described can be fixed together from the one piece material cutting-out simply then.

Described sole sheet parts are provided for long-time use, and can be made at the wear-resisting synthetic rubber between the 1mm to 5mm by thickness.

Described releasable fastener can comprise slide fastener, Velcro band, has the fin of double buckle securing member, be through the interior shoestring of eyelet and at least one in the clasp.Described fastener can be along a suture location of overshoes front or back.Alternatively, described fastener can be positioned on the lateral plate in the overshoes lateral plate.

Preferably, provide a kind of substrate sheet part, described substrate sheet part also comprises one or more except described lateral plate.Such substrate sheet part can comprise heel of a shoe part and elongated interior sheet, and described heel of a shoe part is formed by the first and second elongated lateral plates that extend along heel of a shoe length, and described interior sheet extends along heel of a shoe length between first and second lateral plates.These three sheets are fixed together along adjacent edge.This provides firm structure, for example can very closely be assembled on the stiletto heel.Yet overshoes of the present invention can be applied to have any dress shoes of the heel of a shoe of rising.Further, according to the present invention, heel of a shoe part can be on length over dimensioning, thereby allow to cut into the ideal length that is fit to specific footwear.

Alternatively, described substrate sheet part can comprise the single substrate sheet that limits sole, arch of foot and heel of a shoe inner part.Described lateral plate limits the exterior part of heel of a shoe.Described substrate sheet and lateral plate engage to form overshoes along the edge of sole and arch of foot and along heel of a shoe.Because three sheets of these needs, so this has represented the very economical mode that forms overshoes.

Described lateral plate preferably has similar shapes, thereby overshoes of the present invention has symmetry, thereby overshoes can be equally applicable in left foot and right crus of diaphragm, and allows ornamental part.

The peculiar advantage that provides first and second lateral plates to have for the arch of foot parts according to overshoes of the present invention is: described overshoes can be set level when not using, and simultaneously these two lateral plates are stacked mutually, and above shoe sole component is folded in.Described then lateral plate can be folded into compact structure.It is desirable that little holder, bogey or sack are provided for receiving a pair of such overshoes, holds or is carried in Ms's the handbag with a hand thereby described holder can be used as popular accessory.Ideally, described bogey can be by making with the overshoes identical materials, and can comprise single long part, and described length is partially folded to form the side and the closure flaps of bogey.Be provided with two little edge length that are fixed on the bogey side, in order to form the described container that is used for overshoes.

Second aspect the invention provides a kind of overshoes package, comprises first and second overshoes of turning up and being received in the container, and each overshoes as mentioned above.

Description of drawings

Referring now to accompanying drawing the preferred embodiments of the present invention are described, wherein:

Fig. 1 is the perspective view according to first preferred form of overshoes of the present invention;

Fig. 2 is last slice the plane that is used for the embodiment of Fig. 1;

Fig. 3 is the plane of sheet of heel of a shoe portion that is used for the preferred embodiment of Fig. 1;

Fig. 4 is the perspective view of second embodiment of the invention;

Fig. 5 is the plane of sheet of forming the parts of second embodiment; With

Fig. 6 is a particular instance of the present invention, together with the plane that carries holder or sack.

The specific embodiment

With reference now to Fig. 1,, shows the Ms's dress shoes that has stiletto heel 4.Overshoes 6 according to the present invention closely is assemblied on the footwear 2 along the profile of heel of a shoe, sole, arch of foot and the upper component of footwear.Overshoes 6 is transparent, thereby footwear 2 can be clearly seen.Described overshoes 6 comprises: shoe sole component 7; Upper component, described upper component comprise upper of a shoe lateral film 8, upper of a shoe inside piece 10; With heel of a shoe part 12.These three parts along the suture 14 of the footwear front and back at the neighboring edge place of parts and 16 and along last slice and the heel of a shoe part between suture 18 be sewn to together.The material of these three parts is the PVC materials with composite material, and as above mentioned, described composite material provides desirable flexible, elasticity and strength characteristics for PVC.Described heel of a shoe partly comprises three sheets, is called sheet 24 in the first heel of a shoe lateral plate 20, the second heel of a shoe lateral plate 22 and the heel of a shoe.These heel panels are sewn to together along suture 26.

Front at overshoes is provided with slide fastener 30 along suture 14.Decoration 40 is attached to upper of a shoe lateral film 8.

Upper of a shoe inside piece 10 and upper of a shoe lateral film 8 have similar shapes and size, thereby make described overshoes about the central plane symmetry via

suture

14,16, and make described overshoes can be suitable for left foot or right crus of diaphragm.

With reference to figure 2, this illustrates the plane of the upper of a shoe lateral film 8 that is used for Fig. 1 embodiment.What can see is, leading edge is recessed in order to receive the slide fastener cotton yarn tape at 80 places.The lower area of upper of a shoe lateral film 8 has three fins (flap) 82,83,84.Fin 84 is designed for provides arch area, and its arch of foot that is assemblied in footwear descends and folds and is sewn onto on the corresponding fin of upper of a shoe inside piece 10.Fin 82,83 provides sole region, and its sole that is folded in

footwear

85,86 is stitched together down and along adjacent edge.In addition, the

edge

87,88 of fin also is stitched on the upper of a shoe inside piece 10 corresponding flap edges.These fins and suture are set provide extra intensity and reinforcing for sole region.

Subsequently, shoe sole component 7 is attached to this sole region, and described shoe sole component 7 comprises the synthetic rubber sheet material that about 3mm is thick.

The first and second heel of a shoe lateral plates 20,22 of Fig. 1 have been shown among Fig. 3, and these two heel of a shoe lateral plates are identical.Also show sheet 24 in the heel of a shoe.Sheet has the shape that meets stiletto heel in this heel of a shoe.The sheet that forms the heel of a shoe part can be cut into the length that is used for particular heel.

With reference now to second embodiment shown in Figure 4 and 5,, represents by identical Reference numeral with the parts that Fig. 1 parts are similar.Upper of a shoe lateral film 8 and upper of a shoe inside piece 10 are identical and comprise the main element 50 that limits the outer upper of a shoe of overshoes and limit the outside of heel of a shoe part 12 and the heel of a shoe parts 52 of back.Substrate sheet (base panel) 54 limits the inner surface 60 of sole 56, arch of foot 58 and heel of a shoe.Shoe sole component 7 by gluing or adhesive bond on upper of a shoe lateral film and inside piece 8,10.Sizable thickness of 3mm is made and had to shoe sole component 7 by synthetic rubber, to stand long-term use.

Upper of a shoe lateral film and upper of a shoe inside

piece sheet

8,10 and substrate sheet 54 are fixed together by ultra-sonic welded along their edge, as mentioned above, use Cera Rotosonic instrument, so that sealing

wire

62,64,66 to be provided.

Fig. 6 shows the particular instance according to overshoes of the present invention, is indicated by identical Reference numeral with the parts that Fig. 1 parts are similar.Overshoes among Fig. 6 is arranged as flat substantially, thereby described overshoes can be turned up by following process, be about to toe and sole portion 101 and be folded on the heel of a shoe part, then upper of a shoe lateral film 8 is folded on the broken line 112,114 (roughly pointing out), thereby the flat structure of turning up is provided.

Be provided with sack 116, first and second overshoes after turning up can be inserted in the described sack.Sack 116 can be by making with overshoes identical materials (perhaps by different-thickness or different materials) and comprising single main band 118, and described main band 118 is folded and is fixed on the side slat band 120 along U-shaped sealing wire 122, to form the side of sack.Opening 124 is provided for receiving overshoes.The fin 126 that is formed by a free end of band 118 is used to close opening 124, and has snap fasteners 128 (or other securing member) to be used for fixing band.

The material of described overshoes is transparent or translucent.Described material is the PVC material with composite material, and described composite material provides desirable flexible, elasticity and strength characteristics for PVC.This material can have been bought on market, and described material for example is by Giovanni CrespiS.p.A of Legnano-Milano, the material that Italy-types TU and TPU sell---referring to Www.Crespi.it

Claims

1, a kind of overshoes (6) comprising: upper component, described upper component comprise upper of a shoe lateral film (8) and upper of a shoe inside piece (10); Be attached to the relative thicker shoe sole component (7) of the sole region of described upper of a shoe lateral film and upper of a shoe inside piece (8,10); And releasable fastener (30), it is characterized in that: described overshoes also comprises heel of a shoe part (12), described upper component, described shoe sole component and described heel of a shoe part are fixed together along adjacent edge, thereby limit the upper of a shoe of overshoes, sole, arch of foot and heel area, and described upper component, described shoe sole component and described heel of a shoe part form by having flexible and flexible polymeric material, thus when described fastener is opened, described flexible and elasticity allows described overshoes to be pulled on the footwear, and when described fastener is closed, the described upper of a shoe of described overshoes, sole, arch of foot and heel area snugly are assemblied on the respective regions of footwear.

2, overshoes according to claim 1 (6), wherein said upper of a shoe inside piece (10) is similar to upper of a shoe lateral film (8), thus described overshoes can be suitable for left foot or right crus of diaphragm.

3, overshoes according to claim 1 (6), wherein said upper component, described shoe sole component and described heel of a shoe part are fixed together by ultra-sonic welded.

4, overshoes according to claim 1 (6), wherein said fastener (30) is along the static line location of overshoes front or back.

5, overshoes according to claim 1 (6), wherein said upper of a shoe lateral film and upper of a shoe inside piece (8,10) basal region of each has a plurality of being fixed together to be provided for the fin (82 in conjunction with the described sole region of described shoe sole component (7), 83), and described heel of a shoe part (12) is by the first and second elongated heel of a shoe lateral plates (20 that extend along the length of the heel of a shoe of footwear, 22) and at the described first and second heel of a shoe lateral plates (20,22) sheet (24) forms in the heel of a shoe that extends between, and sheet is fixed together along adjacent edge in described first and second heel of a shoe lateral plates and the described heel of a shoe.

6, overshoes according to claim 1 (6), wherein said overshoes also comprises the sole region (56) that limits overshoes, the single substrate sheet (54) of the inner surface (60) of arch area (58) and heel of a shoe, and wherein said upper of a shoe lateral film (8) is identical with described upper of a shoe inside piece (10) and comprise the main element (50) of the outer upper of a shoe that limits overshoes and limit the outside of described heel of a shoe part (12) and the heel of a shoe parts (52) of back, described upper of a shoe lateral film (8), described upper of a shoe inside piece (10) and described substrate sheet (54) are fixed together along adjacent edge.

7, overshoes according to claim 1 (6), the parts that wherein limit the overshoes of described heel area are overdimensioned on length, thereby can shear it according to length subsequently.

8, overshoes according to claim 1 (6), wherein said shoe sole component (7) comprises the elastomeric material spare of thickness between 1 to 5mm.

9, a kind of overshoes package comprises first and second overshoes, described first and second overshoes each according to claim 1, described package also comprises and is used to receive the container (116) that is in described first and second overshoes under the folded state.

10, overshoes package according to claim 9, wherein said container (116) is turned up and is fixedly made along closing line by a sheet, is made by polymeric material for described, and described polymeric material has flexible and elasticity and is transparent or semitransparent.