CN204105028U - Improve shoe tree and for providing the method for the shoes of the heel support shelf with improvement - Google Patents

Abstract

Shoe tree and use shoe tree manufacture a method for shoes, and the method makes the trend of the foot of a wearer minimize, thus minimizes the pressure produced in the increase of the spheric region of this user's foot.The heel support shelf design of this improvement releases this pressure of the spheric region at this step, this is that rear heel by allowing body weight more to concentrate on user's foot is reached, and by the body weight to redistribute this user towards this rear heel and away from the mode of the spheric region of this foot.

Description

Improve shoe tree and for providing the method for the shoes of the heel support shelf with improvement

Cross-reference to related applications

This U.S. Patent application requires that the U.S. Provisional Application number submitted on October 21st, 2013 is the priority of the patent application of 61/893,876, and this patent application is introduced in full at this.

Technical field

The present invention relates generally to a kind of apparatus and method for the production of footwear.The invention particularly relates to a kind of shoe tree and shoes, such as high-heeled shoes, the tendency of more and more pressure that the shoe tree wherein produced produces for minimizing or prevent the forward slip of wearer's pin, and those pressure act on the spheric region place of wearer's pin.

Background technology

The shoe tree of shoemaking is often considered to most important assembly in production shoes.The shoe tree of a shoemaking is the mould for wrapping up during shoes are produced.The shoe tree of shoemaking is very firm, and is three-dimensional.The shoe tree of shoemaking generally specify shape, size and the comfort level of the shoes that it is produced.When producing shoes (or other footwear), shoe tree is firmly installed on a surface, and the footwear material burst for shoes top and/or sole is placed on the surrounding of shoe tree and is attached together to manufacture shoes.

Feature or pattern are beautified in outside regardless of shoes, and the interior zone of any shoes is the reflection of the outer shape formed on shoe tree substantially.Therefore all shoes manufactured on identical shoe tree have identical size and size, and produce identical comfort level to a special wearer.Thus, the shape of shoemaking shoe tree and structure are very important, so that comfortable being worn on pin of shoes of producing, and providing so a kind of and support fully, and namely as desired, that wears footwear feels that just looking like is the extension of people's pin.

Footwear produce be one accurate, be a dull process sometimes.Particularly, shoe tree must be controlled very precisely shape, size and/or gradient with that produce appropriate size with available shoes.Importantly, traditional shoe tree is not the model of pin.Traditional shoe tree would rather be the block of an accurate and highly refined equipment, and is measured accurately and use according to the technical requirement of traditional shoe tree, for the production of shoes.

Usually, although a model that can be used for the object pin measured can produce the shoes of a pair of customization, the model of pin can not play the effect of shoe tree.Traditional shoe tree has a substantially flat foot plate surface, and a heel raised (for high-heeled shoes) and the wedge angle between shoe tree upper surface and sole surface, for creating the bottom lines of an acute angle.Owing to there are differences between people's pin and a traditional shoe tree, the shoes of traditional shoe tree manufacture are failed with people's pin harmonious.Such as, the transition point between the flat sole surface of traditional shoe tree or summit to vertical side has sharp keen lines clearly, and these lines define between line and the spine of shoe tree at shoe tree; And people's pin does not have so sharp keen angle.

In other words, the profile of the acute angle of spine's traditional shoe tree of shoe tree only can consider the static in shape of shoes, the shape of such as pin when certain position usually.But when footwear are when putting on, pin can stand the dynamic deformation of people when walking or running.What traditional shoe tree was excessively exaggerated make use of heel curve, thus the shoes that shoe tree is produced improve the promptly degree to pin produced by shoes.The heel of tradition shoe tree is angled, to guide a heel raised to enter sole plane.But the heel of people is not raised, there is no such heel gradient yet.In the toe area of a traditional shoe tree, the sideline that toe profile is sharp keen along the front portion of shoe tree is reduced or is shunk.With the toe area of a traditional shoe tree by contrast, the toe of people maintains a unified thickness usually in its overall length.

Same, the heel of traditional shoe tree, usually by deliberate raising, to adapt to different back heights, makes heel be contained in the footwear of manufacture.In order to hold the natural of people's pin and dynamic shape, the width be applicable to of traditional shoe tree and the inclination of appropriateness are configured to can to hold between the front portion of the heel raised and shoe tree one and tilt, flat handle.When traditional shoe tree has the part of an inclination between front portion and heel, this part provides a slight turnover in traditional shoe tree, the region of the handle of shoe tree still has the lines of an acute angle, and be smooth at horizontal direction usually in the sole surface of handle, to mate flat sole surface and to be present in the lines of the acute angle in the remaining area of shoe tree.

Traditional shoe tree is usually designed to and the pressure 100% of foot is allocated in bottom, and such as 100% strict is distributed in flat sole surface.But the pressure of people's pin mean allocation in the bottom of pin is about 75%-80%.Thus, the footwear production thereon of traditional shoe tree technical stipulation deliberately will affect load-bearing and the advance characteristic of foot.As the result of shape and size using traditional shoe tree, shoe tree and the shoes produced thereon fail to meet provides footwear and the harmonious target of people's pin, and wearer is provided to the comfort level of abundance.

It is flat that traditional shoe tree major defect is that flat sole surface defines of material for sole of shoe, and hard sheet, to be attached on the upper upper material of the shoe tree line of acute angle, the shoes thus produced have the too much feather edge having angle.Thus pin by artificial be positioned on one hard, in flat plane, even if when people's pin is had a rest, especially when motion, it is hard that people want to move forward or fall in shoes, the end of flat plane.Which increase the risk of ankle injury.The shortcoming of the feather edge of the acute angle of the shoes manufactured by traditional shoe tree by the height of heel, the retrogressing of toe and the abnormality of heel turn forward increased the weight of, under the spheric region that thus result in wearer's pin is in excessive pressure.

Fig. 1 shows the example that a traditional shoe tree produces shoes, and it has a back height, and back height is nearly, such as 2 inches (or being approximately 5cm).As shown in the figure, shoes are positioned on a ground level 18, and on this, back height is measured to the distance of heel 19.The heel 19 shown in figure turns forward with the angle that intersects " X " with ground level 18, and this angle is approximately 12-15 degree.The midsole region 15 strengthening handle is from the angle of the heel of shoes downwards and forward crossing with ground level " Y ", and this angle is approximately 30 degree.At a toe area or toe binding 22 place of shoes, big toe can be substantially parallel with ground level.But, toe area or toe binding 22 can by upwards and the toe area turned forward with ground level 18 upwards and the angle " Z " that turns forward, this angle is included as 2-3 degree.Traditional high-heeled shoes, the pin 10 of placement wearer as shown in Figure 1, in an inclined plane, is laudable.When wearer or station or row, pin 10 can be impelled to move forward towards toe binding 22 under gravity.Which results in the spheric region 15 on pin 10 or the excessive pressure on the forward foot in a step 12 region, these pressure may cause toe 13 to be stuck.In these spheric regions on pin or forefoot region, excessive pressure can cause the burning heat sensation of foot areas, also can cause fatigue and/or discomfort.

Thus, need a kind of heel support shelf for the improvement in high-heeled shoes, can reduce or prevent the trend of foot's forward slip of wearer, thus the corresponding pressure reducing the spheric region region of the foot of wearer.The invention provides a kind of heel support shelf designing technique of improvement, this technology, by allowing the weight of health more to concentrate on the heel area of wearer foot but not the spheric region of foot, alleviates the pressure in the spheric region of foot.In other words, heel support shelf design reassigns to heel the weight of user and away from the spheric region of foot, thus the foot of high-heeled shoes is positioned over optimal location, and has recovered balance so that wearer turns back to their normal stride.

Accordingly, need a kind of heel support shelf of improvement, and be a same system and method, and specifically improvement for the production of shoes and/or a heel support shelf for assembling, with tackle that traditional heel support shelf produces when the production of shoes and/or assembling at least one this in the shortcoming mentioned.

Utility model content

Traditional high-heeled shoes, its step tendency is slided to its front, thus produces the pressure in the increase of the spheric region of this user's foot.According to an aspect of the present utility model, the design of the heel support shelf of this improvement releases this pressure of the spheric region at this step, and this is by allowing body weight more to concentrate on the rear heel of user's foot but not the ball place of foot reaches.This heel may comprise one in the concave portions of heel or region.According to an aspect of the present utility model, the utility model is by the body weight to redistribute this user towards this rear heel and away from the mode of the spheric region of this foot, thus place this foot and restore balance for the preferred position of high-heeled shoes at one, thus the paces of wearer are more natural.

According to an embodiment of the present utility model, this provide a kind of shoe tree and use this shoe tree to manufacture the method for shoes, these shoes have a heel support shelf design, overcome at least above-mentioned one mentioned in shortcoming.

According to an embodiment of the present utility model, a kind of shoe tree for shaping shoes, comprise: a body, comprise a heel area, after this pin more region comprise one surface and a sole surface, this sole surface have one substantially along the uniform thickness of the length of this sole surface and this sole surface may be smooth move wavy.This sole surface comprises at least three unique planes, and these three unique planes comprise: a toe binding part; One heel portion; And an arch support part between this toe binding part and this heel portion.This toe binding region may have a uniform height in order to promote the adaptation of wherein foot's toe, this is because toe has one usually along the uniform thickness of their length.And the transition having the mode of a continuous curve surface smooth between this toe binding part and this heel portion, and avoid producing some angular edge.One first angle is limited between this heel area and heel portion of this sole surface, one second angle is limited between the surface of this heel area and this arch support part, one the 3rd angle is limited between the surface of this heel portion and this arch support part, this second angle and the 3rd angle are different, and wherein the sole surface of this heel portion is a spill.This toe binding part each, this heel and this arch support part all comprise a surface, and this surface is in different non-parallel planes.The spill of the heel portion of this sole comprises a summit, this vertex spacings away from surface one distance of this heel area, this distance between 3 to 8 millimeters, preferably 5 millimeters.The degree of depth of this heel portion and this toe binding part is close to equal, and namely this toe binding and pin back root part divide and may have several point, wherein the basic plane away from this sole surface of their respective surperficial equal intervals.

This arch support area extends to this toe binding part from this heel portion, one is formed on sole table close to first of toe binding part the horizontal arch portion, one is formed on sole table close to second of heel portion the horizontal arch portion, and first and second horizontal arcuate part described is not towards this toe binding part and this heel portion, with the transition that the mode of a continuous curve surface is smooth, and avoid producing some angular edge.Relative to the upper part of this shoe tree, this arch support part is a concave regions.

For a method for shaping shoes, comprising:

Hereafter by a kind of method utilizing shoe tree of the present utility model to manufacture shoes of description, concrete, shoe tree of the present utility model is provided, forms this footwear by the part of the footwear being connected to the circumferential perimeter of the body of shoe tree.Disclosed these footwear formed of the utility model comprise a sole surface, this sole surface does not have angular edge and comprises a toe binding part, one heel portion, and an arch support part, and wherein this pin back root part divides and defines a spill, this spill corresponds to the concavity of the heel portion of the sole surface of this shoe tree.During wearing, the body weight of user concentrates on the heel portion of these footwear.These footwear are adapted to the pin with a heel and a spheric region, redistribute pressure when worn in the mode towards this rear heel and away from the spheric region of this foot.

According to another embodiment of the present utility model, provide a kind of shoe tree, its adopt a heel support shelf part with basic with earthed surface abreast mode place, thus create the heel support shelf that a footwear has cup-shaped, for locating the wearer heel substantially parallel with earthed surface when stablizing.

According in another embodiment of the present utility model, provide a kind of footwear product by adopting the shoe tree of above-mentioned design to manufacture.

According in another embodiment of the present utility model, one shoe tree may provide or create a heel support shelf in shoes, it has the surface of a cup-shaped, for receive the wearer of shoes pin after root 21, thus the pro rata heel being reassigned to wearer of pressure on the ball of wearer foot.

According in another embodiment of the present utility model, provide a shoe tree may provide or create a heel support shelf in shoes, it is basically parallel to earthed surface with an angle, thus the pressure on the ball of wearer foot is reassigned to the heel of wearer.

The purpose of this utility model also comprises provides a kind of shoe tree for manufacturing shoes in a large number, is no matter static or dynamically more coordinating with the foot of people.

Another object of the utility model creates shoes, preferably high-heeled shoes, and it more coordinates with the foot of the mankind in biomethanics, thus reduce and eliminate the short slab of traditional shoe tree when producing.

According to an aspect of the present utility model, provide a kind of shoe tree, this shoe tree is produced and is used for the size of different wearer and the shoes of rank.

According to an aspect of the present utility model, use the shoes of shoe tree manufacture of the present utility model to introduce the unique design of shoe tree of the present disclosure, thus provide comfortable, stable, and the suitable distribution of weight to wearer.

Characteristics and advantages of the present utility model and other embodiments, by by combining the description of the drawings below and accompanying drawing becomes obvious, wherein identical Reference numeral appointment is with reference to identical element.

Accompanying drawing explanation

Embodiments of the invention are described jointly by the following drawings, wherein:

According to prior art, Fig. 1 is the diagrammatic cross-sectional view of traditional high-heeled shoes.

According to prior art, Fig. 2 is the schematic side view of another traditional high-heeled shoes.

Fig. 3 is the side view decomposed of Fig. 2.

According to a preferred embodiment of the present invention, Fig. 4 is that schematic diagram is looked on the left side for the shoe tree of high-heeled shoes.

Fig. 5 is the right view of Fig. 4.

Fig. 6 is the backsight elevation view of Fig. 4.

Fig. 7 is the right view of the shoes of Fig. 4, further describes and forms a sole fitted according to the shape of last bottom surface.

Fig. 8 shows the perspective view of high-heeled shoes, comprises a heel support shelf, show further wearer's pin position wherein and redistribute the heel portion of the pressure on the toe ball of wearer's pin to wearer's pin according to this figure of the present invention; And

Fig. 9 shows the front view of another high-heeled shoes, comprises a heel support shelf, show further wearer's pin position wherein and redistribute the heel portion of the pressure on the toe ball of wearer's pin to wearer's pin according to this figure of the present invention.

Specific embodiment

Embodiments of the invention now can be construed to, in each view correlated digital specify equal, similar or corresponding element, all with relevant in accompanying drawing.In the following description, well-known function or structure not by detailed description, with the details avoiding fuzzy the present invention unnecessary.Accompanying drawing does not also mean that and limits scope of the present invention, and these scopes are just attached or proposed especially in revising subsequently in the claims, and just clarify or illustration the present invention.Should be appreciated that those technology related to the present invention, system, composition and operating structure can be the sizes of a wide range of types, shape, and specializing of pattern and pattern, wherein some can differ widely with embodiments of the invention.Therefore, disclosed in this, special 26S Proteasome Structure and Function details is only representational, but in that respect, they be considered to provide the best embodiment of the present invention and provide the definition scope of the invention this in the basis of claim.Also should be appreciated that accompanying drawing is a kind of form of simplification but not has accurate ratio.Just conveniently with clear, the term in orientation, such as top, bottom, above, below, cross, above, below etc., or the term of motion, such as forward, backward, to side, laterally etc., can use together with accompanying drawing.These should not translate into limited range of the present invention by any way with the term in similar orientation.

Known in the industry, traditional high-heeled shoes comprise multiple assembly and/or layer.As shown in figs. 1-3, indicate traditional high-heeled shoes 20 in figure, traditional high-heeled shoes 20 comprise a toe binding 22 usually, one sole 28, one arch support 30, heel 36 and a heel support frame 38, heel support frame 38 is for supporting the rear portion of the heel 21 of wearer.Usually, heel 36 connects one end of arch support 30 and comprises the rear heel 32 of a breast 34 and footwear.Heel 36 is typically by traditional connector 48 connected shoe soles 28 and shoe-pad 44, and connector 48 can be screw, pin, nail or similar thing.The further feature of high-heeled shoes can comprise a welt 42 and footwear tail 40, around extra support wearer foot and ankle region.On the inside toe binding 22 of footwear or near, sometimes extend to the region of heel 36, different welts and/or inner sole layer 24,26,46 can be had, for extra support wearer foot bottom surface and make it comfortable.These traditional high-heeled shoes 20 are usually by using the shoe tree of the model of type discussed herein to produce.Be to be understood that these accompanying drawings are not draw in proportion.Such as, at toe area or toe binding 22 place of a traditional shoe tree, especially concerning high-heeled shoes, toe profile reduces or has shunk the procephalic sharp keen sideline of shoe last or hat block.

Such as, forward Fig. 4-Fig. 7 to, according to a preferred embodiment of the present invention, in figure, show the perspective view that a shoe tree 60 for high-heeled shoes is raised.As shown in the figure, shoe tree 60 may comprise a rigid body, and rigid body has toe section 64 and a heel portion 62.Shoe tree body can be separated display by a line, and this line defines top and the bottom of shoe tree body.As Figure 4-Figure 7, this divisural line can be defined as a line so, it shoe last 60 be in one flatly surface main positions or upright position time, be connected to the end points of shoe last body around all outsides of shoe last.

Along the bottom section of shoe tree 60, one toe section 64 and heel portion 62 correspond to toe ball and the toe place of pin by a common level and smooth sole surface 72(region) and arch area 66(region corresponding to arch place) be connected, arch area 66 is in wavy shape, and conform to principle of the present invention, it is different from the shoe tree of traditional shoe last in shape and operation for generation of one.At the upper surface of shoe last, one level and smooth is connected to toe binding 64 with suitable upper face, and toe binding 64 has the upside of heel portion 62 at them.According to guidance of the present invention, hard shoe tree body can be made up of any suitable solid material, such as, and wood and plastics.Shoe tree body can produce shoes harmonious with people's pin in biomethanics together with known shoe making apparatus and technology.Be mainly used in the production in enormous quantities of the shoes of the wearer for different high-heeled shoes according to shoe tree 60 of the present invention, but the footwear of customization also can be utilized by the personnel with prior art shoe tree 60 to produce.

As shown in Figures 4 and 5.Shoe tree 60 lower surface generally includes three known surface, specifically toe area 72, arch area 66 and heel area 62.There is the sole surface of arch area 66 and the toe area 72 of shoe body 60, include a series of coordination arch.The method preparing shoes uses shoe tree 60 main body to have the corresponding described shape being coordinated arches by 72 of arch area 66 and sole surface toe area.Described shape suitably can disperse the body weight of wearer, and the pressure making wearer comprise the spheric region of itself and the instep of heel area pressure is also disperseed simultaneously.The described sole surface 66 in arch area can be known a kind of arch, and described arch usually extends the length of shoe tree 60 and connects the toe area 72 of heel area 62 and toe binding 64.

The sole surface 66 of inside and outside edge by intersecting of shoe tree 60,72 connect, by a kind of arch horizontal forward during described connection, and described arch trans-regional extension shoe last or hat block body and the toe binding 64 near shoe last or hat block body, make most toe portions to the rear a little, and close to heel area 62 slightly to front.Described horizontal arch forward preferably forms one and seamlessly transits between interior vertical arch and outer vertical arch, and usually connects toe binding 64 and heel area 62.

Last body 60 may further include one horizontal arch forward, the trans-regional extension of described horizontal arch forward or part 66 and the sole surface 72 close to heel portion 62, and usually most heel portion forward.Described horizontal arch forward also can connect described vertical arch and provides a kind of transition and be connected inside forward portion and arch is indulged in outside.Similar to vertical arch, described horizontal arch has a kind of limited width and necessary formation arch scope.Two kinds of vertical arches of described relevant position and two kinds of transverse directions are indulged arch or part 66 and sole surface 72 and are mutually coordinated, and make the shoes prepared by shoe tree 60 disperse load-bearing and make the propelling of the following sole surface 62,77 that will describe in detail more natural.According to described, the sole surface 62,77 of shoe tree can be the arch that level and smooth profile comprises according to foregoing description, allows a kind of formation (see figure 7) of level and smooth profile footwear sole surface 76.In addition, as Fig. 4-6, shoe tree 60 may further include a kind of curved or cup-shaped heel support 68, and above-mentioned shape and traditional shoe tree difference are very large, the completely smooth sole of alternative traditional shoe last or hat block.As Figure 4-Figure 6, shoe tree 60 can comprise a kind of Novel concave, curved or cup-shaped heel portion or heel supports region 68.

As previously described, traditional shoe tree technology is by smooth sole surface, comprises described heel area, and manufacture by referring to the reference point on surface and dimension.In addition, traditional shoe tree technology depends on the elevation angle of heel of a shoe surface location and the angle expecting ground, so just can make the angle of heel itself and the angle parallel of shoes arch area.But the existence of smooth sole surface creates a kind of acute angle and the nonflexible line between sole surface.(as toe area 72, arch area 66 and heel area 62).

Different from traditional shoe tree, this shoe tree 60 can be included in sole surface region, and it similarly is the more level and smooth also continuous print transition of one of wearer sole.As the detailed description of Fig. 4-5, seamlessly transitting of described sole surface region provides shoe tree 60, and shape and the rigidity shoe last or hat block bottom line of above-mentioned shoe tree are freer.Upper face can arrive a kind of center line of known upper face by curve continuously, simultaneously the part of all smooth surfaces and sole surface profile be set to towards sole surface center line.

Can have unique and creationary sole profile surface according to the shoes that shoe tree 60 manufactures, and the shoes in described field do not have sharp edge in sole surface region, shoe tree 60 periphery does not equally have sharp edge yet simultaneously.Accordingly, more comfortable concerning the shoes than traditional wearer according to the shoes that shoe tree 60 manufactures, because the internal cavity of shoes that shoe tree 60 manufactures is unique and creative.Therefore, shoe tree 60 produces shoes, and the foot of its function and the mankind is more coordinated, and contributes to dispersion human body weight and foot pressure.Contrast the shoes manufactured according to shoe tree 60, the shoes heel surfacing of traditional shoe tree manufacture and have angle line clearly, this will produce a kind of plane, rigid sole and a kind ofly produce a kind of factitious structure, brings discomfort to the foot of dressing.Meanwhile, the pressure that the factitious dispersion of shoes of tradition use traditional shoe tree manufacture is excessive is to wearer sole spheric region.Novel heel is made design and is described a kind of shoe tree disperseing the heel area of wearer and the pressure of foot's spheric region again, wearer is worn with nature comfortable.

Particularly, have the shoes of high heel, sole trends towards the spheric region generation that the pressure slided into above is user's foot.The heel supports 68 of described shoe tree 60 is set to the pressure by again disperseing wearer body weight to discharge spheric region, indicated by arrow 80, see Fig. 8-9 towards heel area 62() description, can be so just that pressure more concentrates between counter 84 and heel 86 heel area 62(as described in arrow 78) instead of the spheric region of user's foot.

The described shoes heel supports design utilizing shoe tree 60 to manufacture is a kind of process or a kind of method, and this design as above can comprise: (a) heel 68 has a kind of different angles 70 and the described arch shape district 66 compared to heel area 62; (b) a kind of heel spill district heel support shelf part 68, for revising the shoes angle 70 that wearer dress manufactures according to shoe tree 60.Described angle 70(Fig. 7) change of heel support shelf part 68 may be caused, this change is realized by the pardon of distance range at 3-8 millimeter, is more preferably 5 millimeters.Therefore, the design of described heel can disperse user towards the body weight of heel and away from the spherical region of foot again, and makes foot be in selectable location at high heel shoes, in the process that the large walking of user is walked, readjust balance.

According to described shoe tree 60, there is a kind of shape of uniqueness and a kind of outline-shaped sole surface.Described shoe tree 60 devise different net sectional area from the basal plane of differing heights higher than datum level.At any known horizontal plane higher than datum water level, described shoe tree 60 can have a kind of known sectional area.Containing a kind of multiple unique arch shape district and a kind of tie point in arch junction, described shoe tree 60 can have different interface streets, and described sectional area can be various and usually can increase the distance based on increasing datum plane.Cumulative maximum horizontal sectional area is designed in base surface and can be therefore defined by the outermost points of last body, especially more can be defined by the line of tie point.Accumulation level sectional area can be designed in base surface, especially described heel support shelf region 68 by 72 of region or part 66 and shoe tree body sole surface, and the contour shape that can define shoe tree 60 is further different from former traditional shoe tree technique.

As described in Figure, according to the disclosure of invention, a kind of shoes utilizing shoe tree 60 to manufacture can comprise a kind of toe portion 88 and a kind of profile or heel portion 84, are connected and a kind of heel portion 86 supports by the continuous sole surface 90,92 of one.A kind of various aesthetics design or ornamental feature may be used for the visual effect strengthening this kind of shoes.According to the disclosure of invention, shoes bottom surface 76 can be by any applicable material preparation, comprise, such as, a kind of polyvinyl chloride (PVC) structure or can be the manufacture of any applicable organic material (leather/rubber) or artificial material (PVC and associated elastomeric).The material of described preparation sole surface 76 can be pliable and tough, and e.g., without rigid material, such sole surface 75 can bend according to the activity of wearer, make the impact suffered by sole minimum or reduce.Toe portion 88 can comprise a kind of non-sole made, and is connected with surface element bonding or upper part and/or decorative splicing on footwear, can take a fancy to more comfortable with have more aesthetic feeling.Sole 76 can comprise tread portion, in order to increase friction in walking.

Optionally, a kind of hardening part or shoe-pad supporting plate (not showing) can cross over the width of sole 76, provide a kind of hardening support, and in use prevent the casual distortion of toe binding 88.A kind of foam pad (not showing) also can be placed in shoe-pad supporting plate, increases the comfort level of wearer further.A kind of insole portion (not showing), is often use natural or mixing leather manufacture, also can be positioned in above foam pad.With an adhesive glue for the PVC compatibility based on sole, can use between footwear structure layer, for mutually protecting and being bonded to sole 90,92.Make in this way, the part of protection and the shoes of assembling are manufactured into the more comfortable form of consumer's dress.Make in this way in the process manufacturing shoes, the toe binding 88 of shoes is preferably sewn into sole 76, is made by sole edge part and/or splicing.After making toe portion in this way, glue or sticker is used to bond along the reverse interface of sole gap and sole portion 88 and toe portion or upset from right side.The method of substitutability, glue can bond on the right side of sewing finishing or upset toe portion.

In addition, the heel portion 68 of the shoes using shoe tree 60 to manufacture all is described.In said structure, heel support shelf 68 is manufactured with engraving shape or curved dimension, and the central area of wearer heel position has the different-thickness from 0 to 5 millimeters, in order to balance with more comfortable.Longitudinal cross-section (being defined as direction is that vice versa from toe towards heel), the minimum point of heel support shelf 68 is at the heel datum water level upwards about 5 millimeters of places having heel shoes.Same, broadwise cross section (being defined as the direction from the side of toe or heel area to opposite side), the minimum point of heel support shelf 68 is also at the heel datum water level upwards about 5 millimeters of places having heel shoes.

The extra pressure in the spheric region of foot in conventional shoes is released according to the above-mentioned heel designing technique of the utility model description.This is by allowing body weight more suitably to be moved to the heel area 68 of wearer.As mentioned above, heel support 68 forms in the concave portions of heel or region by with the end of the arch portion of different angles and one.Thus, the heel support shelf 68 1 of this novelty redistributes the body weight of user towards this heel and away from the mode of the spheric region of this foot, thus place this step one for the optimum position of high-heeled shoes, and to restore balance thus wearer can have normal paces.

In the claims, to describe or the device of suggestion or the clause of further additional function are used to perform described function, and be not only structural identical and there is equal structure.Therefore, such as, nail, screw, and bolt is not the nail of structural equivalence, they depend on a friction between wooden details and cylindrical surface, the spiral camber of screw rod actively connects this wooden details, for those skilled in the art's screw, bolt, can understand as equivalent structure easily.

Describing the preferred embodiments of the present invention with reference to appended drawing, should be appreciated that these embodiments are typical, the disclosure is not limited in those accurate embodiments, various change, amendment, with the technology that amendment may affect wherein, dependent claims limits the scope of the present disclosure.Therefore, its protection domain is defined by claim below.In addition, it should be understood that, for those skilled in the art, countless changes can be had in detail for the utility model, and not exceed protection domain of the present disclosure and essential features.

Claims (24)

1., for the shoe tree that shoes are shaping, comprising:

One body, comprises a heel area, and after this pin, more region comprises surface and a sole surface, and this sole surface comprises at least three unique planes, and these three unique planes comprise:

One toe binding part; One heel portion; And

One arch support part between this toe binding part and this heel portion, it is characterized in that, one first angle is limited between this heel area and heel portion of this sole surface, one second angle is limited between the surface of this heel area and this arch support part, one the 3rd angle is limited between the surface of this heel portion and this arch support part, this second angle and the 3rd angle are different, and wherein the sole surface of this heel portion is a spill.

2. shoe tree as claimed in claim 1, is characterized in that, this toe binding part each, and this heel and this arch support part all comprise a surface, and this surface is in different non-parallel planes.

3. shoe tree as claimed in claim 1, it is characterized in that, the spill of the heel portion of this sole comprises a summit, and this vertex spacings is away from surface one distance of this heel area, and this distance is between 3 to 8 millimeters.

4. shoe tree as claimed in claim 3, it is characterized in that, this distance is about 5 millimeters.

5. shoe tree as claimed in claim 1, it is characterized in that, this arch support area extends to this toe binding part from this heel portion, one is formed on sole table close to first of toe binding part the horizontal arch portion, one is formed on sole table close to second of heel portion the horizontal arch portion, and first and second horizontal arcuate part described towards this toe binding part and this heel portion, with the transition that the mode of a continuous curve surface is smooth, and is not avoided producing some angular edge.

6. shoe tree as claimed in claim 1, it is characterized in that, this sole surface has one substantially along the uniform thickness of the length of this sole surface.

7. shoe tree as claimed in claim 1, is characterized in that, this arcuate surface is smooth wavy and do not have sharp keen edge.

8. shoe tree as claimed in claim 1, it is characterized in that, relative to the upper part of this shoe tree, this arch support part is a concave regions.

9. shoe tree as claimed in claim 1, it is characterized in that, the transverse part between this toe binding part and this arch support part is smooth.

10. shoe tree as claimed in claim 1, is characterized in that, the degree of depth of this heel portion and this toe binding part is close to equal.

11. shoe trees as claimed in claim 1, it is characterized in that, during wearing, the body weight of user concentrates on the heel portion of these footwear.

12. shoe trees as claimed in claim 1, it is characterized in that, these footwear are adapted to the pin with a heel and a spheric region, and wherein redistribute pressure in the mode towards this rear heel and away from the spheric region of this foot.

13. shoe trees as claimed in claim 1, is characterized in that, the spill of the heel portion of the arcuate surface of the sole surface of this shoe tree has the degree of depth of a conversion between 0 to 5 millimeter.

14. shoe trees as claimed in claim 1, is characterized in that, the heel area of these footwear defines root support after the pin of a cup-shaped, for redistributing the sole surface being applied to this footwear portion, towards the pressure of the heel area of these footwear.

15. 1 kinds, for the method for shaping shoes, comprising:

One shoe tree is provided, comprises:

One body, comprises a heel area, and after this pin, more region comprises surface and a sole surface, and this sole surface comprises at least three unique planes, and these three unique planes comprise:

One toe binding part; One heel portion; And

One arch support part between this toe binding part and this heel portion, it is characterized in that, one first angle is limited between this heel area and heel portion of this sole surface, one second angle is limited between the surface of this heel area and this arch support part, one the 3rd angle is limited between the surface of this heel portion and this arch support part, this second angle and the 3rd angle are different, and wherein the sole surface of this heel portion is a spill; And

Footwear are formed by the part of the footwear being connected to the circumferential perimeter of the body of shoe tree,

Wherein, these footwear comprise a sole surface, and this sole surface does not have angular edge and comprises a toe binding part, one heel portion, and an arch support part, and wherein this pin back root part divides and defines a spill, and this spill corresponds to the concavity of the heel portion of the sole surface of this shoe tree.

16. shoe trees as claimed in claim 15, it is characterized in that, during wearing, the body weight of user concentrates on the heel portion of these footwear.

17. shoe trees as claimed in claim 15, it is characterized in that, these footwear are adapted to the pin with a heel and a spheric region, and wherein redistribute pressure in the mode towards this rear heel and away from the spheric region of this foot.

18. shoe trees as claimed in claim 15, is characterized in that, the spill of the heel portion of the arcuate surface of the sole surface of this shoe tree has the degree of depth of a conversion between 0 to 5 millimeter.

19. shoe trees as claimed in claim 15, is characterized in that, the heel area of these footwear defines root support after the pin of a cup-shaped, for redistributing the sole surface being applied to this footwear portion, towards the pressure of the heel area of these footwear.

20. shoe trees as claimed in claim 19, is characterized in that, this heel of a shoe has a degree of depth between 2-8 millimeter.

21. shoe trees as claimed in claim 19, is characterized in that, this heel of a shoe has the degree of depth of about 5 millimeters.

22. shoe trees as claimed in claim 15, is characterized in that, this sole surface has one substantially along the uniform thickness of the length of this sole surface.

23. shoe trees as claimed in claim 15, is characterized in that, this toe binding part each, and this heel and this arch support part all comprise a surface, and this surface is in different non-parallel planes.

24. shoe trees as claimed in claim 15, it is characterized in that, the sole surface of these footwear is the material of a softness.