CN207011808U - Instrument for the shoe tree extension of the shoe tree of article of footwear and for manufacturing footwear - Google Patents
Instrument for the shoe tree extension of the shoe tree of article of footwear and for manufacturing footwear Download PDFInfo
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- CN207011808U CN207011808U CN201720416181.5U CN201720416181U CN207011808U CN 207011808 U CN207011808 U CN 207011808U CN 201720416181 U CN201720416181 U CN 201720416181U CN 207011808 U CN207011808 U CN 207011808U
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Abstract
The utility model provides a kind of shoe tree extension of shoe tree for article of footwear and the instrument for manufacturing footwear.Shoe tree extension for the shoe tree of article of footwear includes extension main body, contraposition projection, the first perforate and the second perforate.Extension main body includes upper surface, lower surface and the side extended between upper and lower surface.Contraposition projection protrudes from lower surface.First apertures in alignment aligns projection, and is extended to from upper surface in extension main body.Second perforate connects and the first perforate of alignment, and the lower surface of contraposition projection is extended to from the first perforate.The shoe tree extension of shoe tree of the present utility model for article of footwear and help to make shoe tree extension and shoe tree fixation firmly with each other for manufacturing the instrument of footwear.
Description
Technical field
The utility model is related to for manufacture fixture (manufacturing jig) extension (extension) and
System, more particularly to a kind of shoe tree extension of shoe tree for article of footwear and the instrument for manufacturing footwear.
Background technology
The manufacture of footwear can be the hard process by carrying out by hand.Because via artificial next on the Process History
Perform, compensation can be made to the change in material, instrument and condition during the process.Therefore, instrument, material and/or
Relatively low precision in condition may perform, since it is contemplated that the people of implementation procedure can adjust with compensating material, instrument and
Change in condition.Formed for example, footwear can surround instrument to give the shape and pattern needed for it.Instrument is in illustrative aspect
It is shoe tree.Shoe tree can be manual or it can largely be produced, but under two kinds of scenes, shoe tree may be with limited
Precision formed, since it is considered that people using shoe tree formed footwear will provide compensation for trickle change.
Utility model content
This brief overview provides as the introduction to some features of the disclosure, and be not intended to point out key or it is main
The part wanted, or be not intended to be used to define the utility model or of the present utility model and claim and specification remainder
Any aspect departed from.
Aspects herein relates generally to and shoe tree extension is utilized in the manufacture of footwear, and the shoe tree extension can be with
Shoe tree is integral or the supplement part of shoe tree.Shoe tree extension can be based on shoe tree by the mechanical technology of such as mechanical arm
The characteristic of extension determines that the mode across the common position (for example, origin) of each shoe tree extension is manipulated.It is determined that across
The ability of the common location of shoe tree extension allows the different of manufacture of multiple mechanisms (for example, various robots) in related footwear
Stage manipulates common shoe tree extension.Then each in illustrative aspect, mechanism can know that technique should be performed to
Related footwear position because the position can be switched to known shoe tree extension position, such as origin.It is therefore contemplated that by people
The technique traditionally performed by people of operator's compensation can automate with the implementation of shoe tree extension, such as will be more detailed below
Carefully describe.
Aspects herein relate generally to for shoe tree shoe tree extension and include the use of the shoe tree extension
In the instrument of manufacture footwear.
The shoe tree extension of shoe tree of the present utility model for article of footwear, including：
Extension main body, including upper surface, lower surface and the side extended between the upper surface and the lower surface
Face；Projection is aligned, protrudes from the lower surface；First perforate, align the contraposition projection, and extends to institute from the upper surface
State in extension main body；And second perforate, connect and first perforate of aliging, and extend to from first perforate described
Align the lower surface of projection.
The shoe tree extension of shoe tree of the present utility model for article of footwear, wherein the aperture of first perforate is more than
The aperture of second perforate.
The shoe tree extension of shoe tree of the present utility model for article of footwear, wherein the height of first perforate is less than
The height of the extension main body, the height of second perforate are more than the height of the contraposition projection, and first perforate
Height sum total with second perforate is equal to the extension main body and the height sum total of the contraposition projection.
The shoe tree extension of shoe tree of the present utility model for article of footwear, wherein the extension main body is also included in
The side is recessed and the groove that extends between the upper surface and the lower surface.Shoe tree extension has with shoe tree to match
The contraposition projection and contraposition groove of conjunction, enable shoe tree extension to be conveniently and accurately fixed together in advance with shoe tree.
The shoe tree extension of shoe tree of the present utility model for article of footwear, wherein the extension main body is additionally included in
The pattern for having dimension on the side, and the pattern has the relatively described inclined side wall in side.Pattern can be by from footwear
The component that the surface of last carving extension protrudes is formed, and/or by being formed from the recessed component in the surface of shoe tree extension.In example
In, pattern serves as the identifier of origin position, it is allowed to which manufacture system accurately identifies shoe tree extension in whole manufacturing process
Position.
The instrument of the present utility model for being used to manufacture footwear, including：Shoe tree extension, including：Extension main body, including upper table
Face, lower surface and the side extended between the upper surface and the lower surface；Projection is aligned, protrudes from the following table
Face；First perforate, align the contraposition projection, and is extended to from the upper surface in the extension main body；And second open
Hole, is connected and first perforate of aliging, and the lower surface of the contraposition projection is extended to from first perforate；Shoe tree, bag
Include the surface coordinated with the shoe tree extension, the contraposition groove coordinated with the contraposition projection and align groove phase with described
The positioning hole of friendship；Keeper, removedly it is plugged in the positioning hole, and with the through hole overlapping with the contraposition groove；
And fixture, removedly it is plugged in second perforate, and coordinate with the through hole of the keeper.For manufacturing
The instrument of footwear has the fixture for being used for the shoe tree extension being removably joined in fixed position shoe tree, so that footwear
Last carving extension is securely fixed on shoe tree, avoids shoe tree extension during manufacturing process because being produced by external impacts partially
Move (shift).
The instrument of the present utility model for being used to manufacture footwear, wherein the fixture is screw, and the keeper is described
Through hole has the screw thread coordinated with the screw.
The instrument of the present utility model for being used to manufacture footwear, wherein the aperture of first perforate is more than second perforate
Aperture.
The instrument of the present utility model for being used to manufacture footwear, wherein first perforate is inserted for the fixture, and it is described
The larger-size part of the fixture is blocked in second perforate.
The instrument of the present utility model for being used to manufacture footwear, wherein the height of first perforate is less than the extension main body
Height, the height of second perforate is more than the height of the contraposition projection, and first perforate and second perforate
Height sum total equal to the extension main body and it is described contraposition projection height sum total.
The instrument of the present utility model for being used to manufacture footwear, wherein the depth of the contraposition groove is more than the contraposition projection
The distance on the surface that the bottom of height and the positioning hole coordinates to the shoe tree and the shoe tree extension.
The instrument of the present utility model for being used to manufacture footwear, wherein width extension of the positioning hole along the shoe tree.
It is of the present utility model to be used to manufacture the instruments of footwear, wherein the bearing of trend of the positioning hole and the contraposition groove
Bearing of trend is orthogonal.
It is of the present utility model to be used to manufacture the instruments of footwear, wherein the extension main body be also included in the side it is recessed and
The groove extended between the upper surface and the lower surface.
The instrument of the present utility model for being used to manufacture footwear, wherein the shoe tree also includes the receiving coordinated with the groove
Hole, the instrument for being used to manufacture footwear also include：RPID transmitters, it is arranged in the receiving hole.
The instrument of the present utility model for being used to manufacture footwear, wherein the extension main body also includes having on the side
The pattern of dimension, and the pattern has the relatively described inclined side wall in side.
Other purpose, advantage and the novel feature of disclosed concept will state partly in the following description, and
Consult hereafter when partly will be apparent for a person skilled in the art, or can by the practice of the disclosure come
Study.
Brief description of the drawings
Disclosure below refers to appended accompanying drawing, wherein：
Fig. 1 is the exemplary explosive view for being used to manufacture the instrument of footwear；
Fig. 2 is the exemplary side view for being used to manufacture the instrument of footwear；
Fig. 3 is the exemplary profile for being used to manufacture the instrument of footwear；
Fig. 4 is the perspective view of exemplary shoe tree extension；
Fig. 5 is the top view of exemplary shoe tree；
Fig. 6 is the exemplary explosive view for being used to manufacture the instrument of footwear；
Fig. 7 is the exemplary top view for being used to manufacture the instrument of footwear.
Embodiment
Disclosed concept is described in the context of shoe tree extension.It should be understood that shoe tree extension can be in other systems
Making has applicability in technique, wherein shoe tree extension may be more commonly referred to as fixture extension rather than shoe tree extension.
In principle, the 26S Proteasome Structure and Function with shoe tree extension is identical by the 26S Proteasome Structure and Function of fixture extension, is appointed for specific
Business or fixture are varied from as needed.
Footwear manufacture is often labor-intensive.Due in the footwear of same design and between individual part change,
Many steps in the assembling of footwear can be performed with hand., must for example, it may be possible to have in order to prevent adhesive from exposing in adhesive joints
The place of adhesive placement is somewhat changed according to the actual size and shape of individual part.When correspondingly adjusting component, this
The change of a little parts is acceptable for performance and aesthetic property, but if packaging technology continue in an identical manner and
No matter the precise shapes and size of shoes parts, the change of these parts is unacceptable for performance and aesthetic property.
Shoe tree is for making footwear shape components, positioning and/or being assembled into sub-component or the model of product shoes (form).Footwear
Last carving is generally shaped to be somewhat like pin, the pin of such as people, the different general pin shape with the type according to footwear and design.
For example, shoe tree for basketball shoes, and two may be differed markedly from for containing the low shoe tree with pump (dress pump)
The individual shoe tree that may differ markedly from for Association football footwear.
Even if in the form of general pin shape, for example, give no thought to curvature between toe or with typical arch of foot
Completely the same, shoe tree generally also has complicated shape.This make it that it is difficult that multiple shoe trees, which are manufactured into accurate identical profiling,
And it is expensive.The change of the shoe tree of same footwear design can be interacted with the change in shoes department part to be produced in product shoes
Unacceptable change.Precision machined shoe tree has been used to reduce change of the shoe tree to shoe tree, but precision machined shoe tree
It is costliness and there may be the longer ticket reserving time when needing new shoe tree.
Just because of this, aspects herein relates generally to utilizes shoe tree extension, the shoe tree in the manufacture of footwear
Extension can supplement part integral with shoe tree or shoe tree.Shoe tree extension can pass through the mechanical technology of such as mechanical arm
Grasped in a manner of characteristic determination that can be based on shoe tree extension is across the common position (for example, origin) of each shoe tree extension
It is vertical.It is determined that the ability across the common location of shoe tree extension allows multiple mechanisms (for example, various robots) in related footwear
The different stages of manufacture manipulate common shoe tree extension.Then each in illustrative aspect, mechanism can know work
The position for the related footwear that skill should be performed to, because the position can be switched to known shoe tree extension position, such as origin.Cause
This, it is contemplated that, it can be automated by the technique traditionally performed by people of people operator's compensation with the implementation of shoe tree extension.
During automated manufacturing footwear, shoe tree extension can permanently or removably be joined to shoe tree.At some
Aspect, such as in the step of shoe tree engages with vamp, need to apply external force makes shoe tree be tightly engaged with vamp.Now, position exists
Shoe tree extension on shoe tree by external force impact there may be skew, and cause position to identify deviation, it is quick to influence follow-up location
Perceptual manufacturing operation.Therefore, during automated manufacturing footwear, whether it is securely fixed between shoe tree extension and shoe tree
It is particularly important together.
Fig. 1 is the exemplary explosive view for being used to manufacture the instrument of footwear.Fig. 2 is the exemplary side view for being used to manufacture the instrument of footwear
Figure.Fig. 3 is the exemplary profile for being used to manufacture the instrument of footwear.Fig. 4 is the perspective view of exemplary shoe tree extension.Fig. 5 is to show
The top view of example property shoe tree.In some respects, this disclosure relates to a kind of instrument 100 for being used to manufacture footwear.As shown in Figures 1 to 5,
Instrument 100 for manufacturing footwear includes shoe tree extension 110, shoe tree 120, keeper 130 and fixture 140.Keeper 130
And fixture 140 is shoe tree extension 110 is securely fixed on shoe tree 120.In some respects, shoe tree extension
110 can be joined to shoe tree 120 by more than one keeper 130 and more than one fixture 140.Fig. 1 to Fig. 5 is shown
Shoe tree extension 110 is joined to shoe tree 120 by two keepers 130 and two fixtures 140, but is not limited.
Precision Machining can be used to make for shoe tree extension 110, such as by using CNC mill.Shoe tree extension 110 has
General oval shape.The shape can substantially correspond to shoe tree island (last island) shape, in order to phase
To easily cleaning and/or relatively easily gripping.However, the shape of shoe tree extension 110 is unessential, as long as it is not done
Relate to the assembling of footwear.Can be used square, circular, rectangle and complexity or asymmetrical shape.
Shoe tree extension 110 includes extension main body 111.Extension main body 111 includes upper surface 111A, lower surface 111B
And the side 111C extended between upper surface 111A and lower surface 111B.Herein, side 111C refers to extension main body 111
Surface beyond middle upper surface 111A and lower surface 111B, it is included in the width (direction X) and thickness of extension main body 111
Relative two surfaces and the length direction (direction Y) and thickness direction in extension main body 111 extended on direction (direction Z)
Relative two surfaces extended on (direction Z).
Shoe tree extension 110 also includes contraposition projection 112, the first perforate O1 and the second perforate O2.It is convex to align projection 112
For the lower surface 111B of extension main body 111.First perforate O1 alignment contraposition projections 112, and extended to from upper surface 111A
In extension main body 111.Second perforate O2 connections and the first perforate O1 of alignment, and extend to contraposition projection from the first perforate O1
112 lower surface 112A.Specifically, projection 112 is aligned to protrude towards the direction away from upper surface 111A.First perforate O1 and
Two perforate O2 stretch on the bearing of trend edge along contraposition projection 112.Second perforate O2 and the first perforate O1 communicate with each other, and align projection
112nd, the first perforate O1 and the second perforate O2 center line overlap.
Shoe tree 120 includes main body 121.Main body 121 can be rigid.For forming the suitable material bag of rigid bodies
Include and be not limited to steel, aluminium, copper, brass, chromium, resin, plastics and similar material.If using resin or plastics, specific material
The dimensional stability that material can be directed at condition such as temperature, pressure and humidity in a manufacturing environment is selected.
Main body 121 can have upper surface 121A, above lower surface 121B, 121C, below 121D and side 121E.Generally,
Shoe tree extension 110 is joined to the top (sometimes referred to as shoe tree island) of shoe tree 120, to avoid disturbing footwear in shoe tree 120
On assembling.That is, the upper surface 121A of main body 121 is the surface that shoe tree 120 coordinates with shoe tree extension 110.
Shoe tree 120 may also include contraposition groove 122.Align the phase of contraposition projection 112 of groove 122 and shoe tree extension 110
Coordinate, shoe tree extension 110 is conveniently and accurately removably fixed together with shoe tree 120.
Shoe tree 120 may also include the positioning hole 123 intersected with contraposition groove 122, to set keeper 130.As an example,
Thickness direction (direction Z) extension of the groove 122 along shoe tree 120 is aligned, and width of the positioning hole 123 along shoe tree 120 is (square
To X) extension.Under designing herein, positioning hole 123 and contraposition groove 122 have identical quantity.However, the present invention is not limiting
The quantity and its bearing of trend of positioning hole 123 processed.In another embodiment, positioning hole also can be along the length direction (side of shoe tree 120
To Y) extension.The positioning hole extended along direction Y can connect multiple contraposition grooves 122, therefore the quantity of positioning hole is smaller than aligning
The quantity of groove 122.
Keeper 130 is removedly plugged in positioning hole 123, and with the through hole TH overlapping with contraposition groove 122.Gu
Determine part 140 to be removedly plugged in the second perforate O2, and coordinate with the through hole TH of keeper 130.Alternatively, fixture 140
Can be screw, and the through hole TH of keeper 130 has the screw thread coordinated with screw.In this way, fixture 140 can be with keeper 130
Through hole TH lock together.It is fixed above-mentioned along the embodiment of the multiple contraposition grooves 122 of positioning hole connection of direction Y extensions
The quantity of position part 130 can be one, and keeper 130 is removedly plugged in along the positioning hole of direction Y extensions along direction Y.
In the case of having multiple fixtures 140, keeper 130 can form the multiple through hole TH being engaged with the multiple fixture 140.
As shown in figure 3, the first perforate O1, the second perforate O2 and contraposition groove 122 are interconnected.As an example,
The height H2 that first perforate O1 height H1 is less than the height H111, the second perforate O2 of extension main body 111 is more than contraposition projection
112 height H112, and the first perforate O1 and the second perforate O2 height sum total are equal to extension main body 111 and contraposition projection
112 height sum total.
In shoe tree extension 110, the first perforate O1 aperture R1 is more than the second perforate O2 aperture R2.First perforate
O1 is suitable to insert for fixture 140, and the second perforate O2 is suitable to block 140 larger-size part of fixture.In fixture
140 is in the example of screw, the first perforate O1 aperture R1 are suitable to insert for screw, and the second perforate O2 aperture R2 allows spiral shell
Silk body inserts but blocks screw terminal.Align groove 122 depth T122 except more than contraposition projection 112 height H122 it
Outside, the also greater than distance on the surface (upper surface 121A) that the bottom of positioning hole 123 coordinates to shoe tree 120 and shoe tree extension 110
D130, with the accommodating fixture 140 through through hole TH.In addition, pad (gasket) first can be set in the first perforate O1, then set
Put screw.
Shoe tree extension 110 is removably joined on shoe tree 120 by fixture 140, shoe tree extension 110 can be made
It is rigidly secured together with shoe tree 120, to avoid shoe tree extension 110 from being produced during manufacturing process because by external impacts
Raw skew, and within the scope of ensuring that shoe tree 120 is fixed on acceptable tolerances relative to the position of shoe tree extension 110, Jin Erti
Rise manufacture speed (process rate) and yield (yield).Compared to will be engaged with fixture 140 structure (such as
Screw thread) formed in shoe tree 120, the structure (such as screw thread) being engaged with fixture 140 is formed in keeper 130, then
Keeper 130 is arranged in shoe tree 120, screw thread temperature distortion can be avoided and cause screw to slide the situation of tooth and occur.
Shoe tree extension 110 is suitably adapted for being used together from the shoe tree 120 of diversified different sizes with design, so that
It is more more economical than a whole set of shoe tree for various footwear sizes and design to obtain the small number of shoe tree extension 110 of Precision Machining.Showing
In example, various sizes of shoe tree 120 can have identical height, and in various sizes of shoe tree 120, contraposition groove 122 with
And the position of positioning hole 123 is fixed.In this way, various sizes of shoe tree 120 can apply identical shoe tree extension 110.Make
For example, the height H of shoe tree 120 can be 167mm (as shown in Figure 2), and the center of neighbouring 121D below contraposition groove 122
Distance D with the root of shoe tree 120 is about 40mm (as shown in Figure 5).
Alternatively, in addition to available for shoe tree extension 110 is joined to the opening of shoe tree 120, shoe tree extension 110 is also
One or more openings can be formed, for inaccurately operating shoe tree extension 110, such as use in storage shoe tree extension
Part 110 or for conveying shoe tree extension 110, no matter before manufacturing operation, between or afterwards either with or without attachment shoe tree 120.
As an example, one or more openings can place along upper surface 111A, and when it is moved to from final footwear assembly operation
For product shoes from the station that shoe tree 120 removes when can be used for keeping shoe tree extension 110, while shoe tree extension 110 is still
It is attached to shoe tree 120.
Extension main body 111 may additionally include the pattern 111D on the 111C of side.Pattern 111D may act as origin position
Identifier, it is allowed to which manufacture system accurately identifies the position of shoe tree extension 110 in whole manufacturing process.Origin position can
By the way that there is manufacturing equipment (such as mechanical arm for conveying parts or spy known or that can determine size and position one
Determine manufacturing station, such as sewing machine or embroidery machine) engage and be identified with the pattern 111D on shoe tree extension 111.
Pattern 111D can have dimension (dimensional), in order to mechanically engage and/or prolong to provide shoe tree
The machinery confirmation that the origin of part 111 has been identified is stretched, for example, because clamp or connecting portion are not fixed until itself and pattern
111D is correctly untill alignment.Pattern 111D may include the protuberance from the surface of shoe tree extension 111 protrusion (for example, positive empty
Between) and/or surface indentation from shoe tree extension 111 depressed part (for example, negative space).
Fig. 1 shows that the pattern 111D in extension main body 111 is the depression from the surface indentation of shoe tree extension 111
Portion.Pattern 111D depth can be enough to make the mechanical alignment of shoe tree extension 110 in fixed position and known orientation.Example
Such as, the manufacture induction system of such as mechanical arm can have clamp or clamper, and the clamp or chucking device have and shoe tree extension
Pattern 111D on 110 it is complementary have dimension pattern so that thering is dimension pattern to extend with shoe tree on clamp or clamper
Pattern 111D on part 110 is mechanically engaged to provide fixation, known orientation and position for shoe tree extension 110.As showing
Example, pattern 111D can be made up of two intersecting strip grooves, and two strip grooves have width and depth respectively.
However, pattern 111D can also be made up of other the figure of dimension, such as the combination of point-like groove and strip groove or more
Individual point-like groove.Herein, the width of groove can be along its change in depth.As an example, if the depth of groove is from extension main body
111 surface extends internally towards the center of extension main body 111, and the width of groove can be on the surface of extension main body 111
Place is bigger than at the deepest part of groove so that pattern 111D has the side 111C of relative extension main body 111 inclined
Side wall S.Pattern 111D side wall S gradient and the gradient phase of the side wall S for having dimension pattern on clamp or clamper
It is mutually corresponding.Therefore, mechanically engaged the pattern 111D having on dimension pattern and shoe tree extension 110 on clamp or clamper
When, there can be dimension pattern to carry out calibration and positioning assistance automatically by complementation.In this example, groove can be described as V-arrangement,
Even if the deepest part of groove can be than putting bigger flat or bending steady portion.Clamping or clamping device can make itself
Clamped with the alignment pattern on shoe tree extension and in desired orientation, or corresponding protuberance can be slipped into and prolonged in shoe tree
Stretch in the groove on the surface on part.
Pattern 111D can also need not be dimension or be beneficial to machinery identification enough dimensions.Scheme for identifying
Other suitable modes of case include vision-based detection and radio frequency identification (RFID).According to required identifying system, shoe tree extension
On pattern can by RFID transmitters, by the vision difference (for example, color or fluorescence) of the main body with shoe tree extension,
And/or defined by mechanical performance (for example, having dimension pattern).
Fig. 6 is the exemplary explosive view for being used to manufacture the instrument of footwear.Fig. 7 be it is exemplary be used for manufacture footwear instrument on regard
Figure.In some respects, as shown in FIG. 6 and 7, RPID transmitters 150 can be further comprised for manufacturing the instrument of footwear.
In example, RPID transmitters 150 can be set adjacent to shoe tree extension 110, such as be set adjacent to the upper surface 121A of main body 121
Put.Accordingly, shoe tree 120 can further comprise the receiving hole 124 for accommodating RPID transmitters 150.In this example,
Extension main body 111 can further comprise recessed in side 111C and extend between upper surface 111A and lower surface 111B
Groove 113.Groove 113 exposes receiving hole 124 and the RPID transmitters 150 being located therein, not interfere radio frequency identification
The assembling of transmitter 150.It should be understood that as long as the reading of RPID transmitters 150, RPID transmitters are not influenceed
150 may also be arranged on its elsewhere of main body 121.
According to noted earlier, it will be observed that, the utility model is to be well suited to realize all targets set forth above
With purpose together with obvious and be the utility model of other intrinsic advantages for structure.
It should be understood that some features and sub-portfolio there is practicality and may be utilized without with reference to other features and
Sub-portfolio.Contemplated by this scope of the claims and within the scope of the claims.
Because a variety of possible embodiments can be made without departing from its scope by the utility model, it should be understood that
It is that all the elements shown in state herein or accompanying drawing are understood to illustrative and do not have limited significance.
Claims (16)
- A kind of 1. shoe tree extension of shoe tree for article of footwear, it is characterised in that including：Extension main body, including upper surface, lower surface and the side extended between the upper surface and the lower surface；Projection is aligned, protrudes from the lower surface；First perforate, align the contraposition projection, and is extended to from the upper surface in the extension main body；AndSecond perforate, is connected and first perforate of aliging, and the following table of the contraposition projection is extended to from first perforate Face.
- 2. the shoe tree extension of the shoe tree according to claim 1 for article of footwear, it is characterised in that described first opens The aperture in hole is more than the aperture of second perforate.
- 3. the shoe tree extension of the shoe tree according to claim 1 for article of footwear, it is characterised in that described first opens The height in hole is less than the height of the extension main body, and the height of second perforate is more than the height of the contraposition projection, and The height of first perforate and second perforate sum total is total equal to the height of the extension main body and the contraposition projection Close.
- 4. the shoe tree extension of the shoe tree for article of footwear according to any one of claims 1 to 3, its feature exist It is recessed and extend between the upper surface and the lower surface recessed to be also included in the side in, the extension main body Groove.
- 5. the shoe tree extension of the shoe tree according to claim 1 for article of footwear, it is characterised in that the extension Main body also includes the pattern for having dimension on the side, and the pattern has the relatively described inclined side wall in side.
- A kind of 6. instrument for being used to manufacture footwear, it is characterised in that including：Shoe tree extension, including：Extension main body, including upper surface, lower surface and the side extended between the upper surface and the lower surface；Projection is aligned, protrudes from the lower surface；First perforate, align the contraposition projection, and is extended to from the upper surface in the extension main body；AndSecond perforate, is connected and first perforate of aliging, and the following table of the contraposition projection is extended to from first perforate Face；Shoe tree, including with the shoe tree extension coordinate surface, with it is described contraposition projection coordinate contraposition groove and with institute State the intersecting positioning hole of contraposition groove；Keeper, removedly it is plugged in the positioning hole, and with the through hole overlapping with the contraposition groove；AndFixture, removedly it is plugged in second perforate, and coordinates with the through hole of the keeper.
- 7. the instrument according to claim 6 for being used to manufacture footwear, it is characterised in that the fixture is screw, and described The through hole of keeper has the screw thread coordinated with the screw.
- 8. the instrument according to claim 6 for being used to manufacture footwear, it is characterised in that the aperture of first perforate is more than institute State the aperture of the second perforate.
- 9. the instrument according to claim 6 for being used to manufacture footwear, it is characterised in that first perforate supplies the fixture Insertion, and the larger-size part of the fixture is blocked in second perforate.
- 10. the instrument according to claim 6 for being used to manufacture footwear, it is characterised in that the height of first perforate is less than The height of the extension main body, the height of second perforate are more than the height of the contraposition projection, and first perforate Height sum total with second perforate is equal to the extension main body and the height sum total of the contraposition projection.
- 11. the instrument according to claim 6 for being used to manufacture footwear, it is characterised in that the depth of the contraposition groove is more than The surface that the height of the contraposition projection and the bottom of the positioning hole coordinate to the shoe tree and the shoe tree extension Distance.
- 12. according to claim 6 be used to manufacture the instruments of footwear, it is characterised in that the positioning hole is along the shoe tree Width extends.
- 13. according to claim 6 be used to manufacture the instruments of footwear, it is characterised in that the bearing of trend of the positioning hole and The bearing of trend of the contraposition groove is orthogonal.
- 14. the instrument for being used to manufacture footwear according to any one of claim 6~13, it is characterised in that the extension Main body is also included in the groove that the side is recessed and extends between the upper surface and the lower surface.
- 15. according to claim 14 be used to manufacture the instruments of footwear, it is characterised in that the shoe tree also include with it is described recessed The receiving hole that groove coordinates, the instrument for being used to manufacture footwear also include：RPID transmitters, it is arranged in the receiving hole.
- 16. the instrument according to claim 6 for being used to manufacture footwear, it is characterised in that the extension main body is additionally included in The pattern for having dimension on the side, and the pattern has the relatively described inclined side wall in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416181.5U CN207011808U (en) | 2017-04-19 | 2017-04-19 | Instrument for the shoe tree extension of the shoe tree of article of footwear and for manufacturing footwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416181.5U CN207011808U (en) | 2017-04-19 | 2017-04-19 | Instrument for the shoe tree extension of the shoe tree of article of footwear and for manufacturing footwear |
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| Publication Number | Publication Date |
|---|---|
| CN207011808U true CN207011808U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416181.5U Active CN207011808U (en) | 2017-04-19 | 2017-04-19 | Instrument for the shoe tree extension of the shoe tree of article of footwear and for manufacturing footwear |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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