CN107949292A - Expandable footwear filler - Google Patents
Expandable footwear filler Download PDFInfo
- Publication number
- CN107949292A CN107949292A CN201680052044.6A CN201680052044A CN107949292A CN 107949292 A CN107949292 A CN 107949292A CN 201680052044 A CN201680052044 A CN 201680052044A CN 107949292 A CN107949292 A CN 107949292A
- Authority
- CN
- China
- Prior art keywords
- shoe
- insert
- footwear
- insert described
- extruded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000945 filler Substances 0.000 title description 2
- 239000000463 material Substances 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000003550 marker Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/14—Stretching or spreading lasts; Boot-trees; Fillers; Devices for maintaining the shape of the shoe
- A43D3/1433—Shoe-trees
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/04—Pneumatic lasts; Elastic lasts
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to shoe-insert (8), it is expandable or the inside of gluing shoe (30) and footwear (30) are allowed protection against during transport or shipment collapses in other ways.Shoe-insert (8) can be provided with brand and other promotional informations.
Description
The cross reference of related application (one or more)
The priority for the U.S. Provisional Application No. 62/216,171 submitted for 9th this application claims September in 2015, it is by drawing
With being herein incorporated by reference in its entirety.
Background technology
This invention relates generally to the shoe-insert for all kinds shoes；Man, Ms, children, fortune
Mobilizing, formal, informal, boots etc., and can include in transporting, being likely to be broken during storage or processing
The other dress accessories in portion space.More specifically, present disclosure is related to shoe-insert, its by plastic material such as polyethylene or
Polyacrylic one or more layer is made, and close along end and lateral edges in a manner of being expanded by multiple means
Envelope.
Typically, all types of shoes are globally transported to retail shop from the country of origin.During transportation, to shoes
The destruction of integrality and/or footwear construction may occur, i.e., footwear may pass through extruding or the other power being subjected to during shipment
And deform.But shoes manufacturer cannot accumulate (bulk up) or the extra packaging of increase to shoes, because manufacturer must be
Meet to reduce packing instructions in various global geographic locations, and supply sevice saving is provided.If shoes are during shipment
It is extruded or is otherwise deformed, be then likely to reduced the aesthetic appearance of shoes, so that shoes is less in great demand.
Shoe-insert with the following benefit of offer will be desired：(1) in the whole world fortune from the country of origin to retail shop
Defeated period provides the protection to footwear structure and integrality, and (2) are met or exceeded by reducing packaging in various global geographic locations
It is required that and (3) pass through processing and Waste disposal efficiency, there is provided supply sevice saving.
Therefore, the invention discloses shoe-insert, it is by plastic material such as polyethylene or one or more polyacrylic
A layer is made, and is sealed in a manner of being expanded by multiple means.
The content of the invention
Invention described below embodiment is not intended to be detailed or limits the invention to following detailed
Precise forms disclosed in description.On the contrary, selection and description embodiment cause those skilled in the art will appreciate and understand that
The principle of the present invention and practice.
In an illustrative embodiments, describe shoe-insert, and shoe-insert include Part I, in
Center portion point and aft section, it is sized and is configured as being adapted in footwear.Shoe-insert be further described for
Polyethylene or polypropylene screen, it is extruded in a single-piece, printed, heated seal and is die cut to match tool as described above
Body footwear style and size.Except providing a region at self-sealing expansion valve, the insert is along its edge with nearly singular integral
Mode seals.Expansion valve allows air or other gases are inserted into the inside of the insert so that insert expands completely.
In further illustrative embodiments, (re-closable) that shoe-insert may be provided with reclosable is swollen
Swollen valve so that shoe-insert form is adapted to footwear.In addition, brand or customer-oriented ability (customer facing
Capability the internal or external of shoe-insert can) be printed on.Other marks can be provided, including for circulating or
The explanation of other sale, promotion or details of use.
In further illustrative embodiments, there is provided shoe-insert, and shoe-insert include it is printed and
It is die cut to be adapted to the extruded material of the configuration in the footwear of various styles, which substantially completely surrounds terminal edge
Sealed.The region of at least one sealing is created with each of first, center and aft section in the inner region of cross cutting
Between create marker space.
According to following detailed description, further feature of the invention and advantage will become to those skilled in the art
Substantially.It is understood, however, that when the instruction present invention is preferably with other embodiment, each embodiment and instantiation
Detailed description provided by illustrative and non-limiting mode.It can be carried out in the case of without departing substantially from the spirit of the present invention
Many changes and modifications in the scope of the present invention, and the present invention includes all such modifications.
Brief description of the drawings
By the following detailed description refering to currently preferred illustrative embodiments together with attached drawing, the present invention
These and other target and advantage more fully will be understood and understand, wherein：
Fig. 1 depicts the top view of shoe-insert intermediate；
Fig. 1 a show the top view of shoe-insert intermediate, and a part for wherein matrix is removed to illustrate footwear interpolation
Enter thing configuration.
Fig. 1 b provide the diagram of removed matrix；
Fig. 2 illustrates the top view of the shoe-insert configured with the cross cutting of shoe-shaped shape；
Fig. 3 provides the side view for the insert being shown under inflation status；With
Fig. 4 shows the insert arranged in footwear.
Embodiment
By way of example and referring to the drawings and image is described in detail in apparatus and method disclosed in this document.
Unless otherwise prescribed, the same numbers in drawings/figures picture, figure represent to refer to identical, similar or corresponding element.It should lead
Meeting, the modification to disclosed and description example, arrangement, configuration, component, element, device, method, material etc. can carry out simultaneously
And can be desired for concrete application.In this disclosure, any identification of concrete shape, material, technology, arrangement etc.
With the instantiation of presentation in relation to or be only such shape, material, technology, arrangement etc. general description.Detail
Or the identification of example be not intended to and be not construed as it is enforceable or restricted, unless specifically so specify.
Below with reference to attached drawing is disclosed in detail and describes the selected example of apparatus and method.
Fig. 1 generally illustrates the unexpansive insert 8 of footwear.Shoe-insert 8 has previous section 10 or will be adapted to " interior
That part, core 12 and the aft section 14 in packet header (toe box) ".Shoe-insert 8 also have expandable capsule with
The form of the suitable footwear activated by valve 16 is provided.Shoe-insert 8 by the polyethylene or polypropylene screen, or this area extruded
Any other suitable material known is made.Typically, shoe-insert 8 is poly- by 100% for recovered material pure (virgin)
Ethene and nylon resin are made.Thus, shoe-insert 8 is recyclable.The insert can also be made of the material circulating.
Although by 10, center before 3 parts and 14 forming below, shoe-insert 8 is offer pair upon expansion
The single-piece of the support of footwear structure and integrality.Previous section 10 is circular to be adapted to toe box region to help to support footwear
The part.Previous section 10 is typically larger and spherical in shape.Center and aft section are compared with previous section
Narrower.
Core 12 include heat seal " round dot (dot) " component 18, its forced in expansion process air leave and to
On, this provides support in vamp and lacing regions to footwear.These " round dot " components 18 are inserted into and use in die cutting process
In guiding air flow when shoe-insert 8 is just expanded via expansion valve 16.The one or more of these round dots can by with
In the orientation for instructing shoe-insert so that insert forms left or right orientation during expansion.Toe box or previous section 12 can be with
One or more around round dot 18 are pivoted to change orientation to left or right footwear so that insert is adapted in footwear.Alternatively, circle
Point can be placed on side or the opposite side of the center line of insert so that when insert expands, insert will automatically
Turned to left or right orientation.
Aft section 14 be in shape cylinder be adapted to set (heel box) in and provide footwear are somebody's turn to do
Partial support.Aft section 14 also includes single ported thermostatic expansion valve 16, or any other suitable valve as known in the art.Use
Person will manually allow that expansion valve 16 expands or machine expands valve 16.Once expansion, shoe-insert 8 will keep expanding
State 90 days or more long.
Typically, shoe-insert 8 expands after footwear are inserted into, but they can also be expanded before insertion.If
They are expanded before insertion, then before inflation or after tear waste material 20 around shoe-insert 8.Waste material 20 is only because need
Produce the instrument that the shape of shoe-insert 8 needs and exist and do not influence to expand.If shoe-insert 8 is in material piece
Middle generation, then whole piece will expand at the same time and the shoe-insert 8 that then expands will be removed from piece and will be inserted into footwear.
Additionally, customer-oriented or brand graphics, illustration and/or information can be printed on the inside of shoe-insert 8
Or it is exterior, this depends on the demand and needs of manufacturer.
The benefit of shoe-insert 8 is (1) provided during the whole world transport from the country of origin to retail shop to footwear structure and
The protection of integrality, and (2) be met or exceeded by various global geographic locations reduce packing instructions, and (3) by processing and
Waste disposal efficiency, there is provided supply sevice saving.
Part is single-piece polyethylene or polypropylene screen, its be cut for the interior shape different from shoe cavity specified size and
In shape, and single ported thermostatic expansion valve insertion heel part.The inside of film can be printed the brand and figure of trade mark.
Fig. 1 a illustrate the shoe-insert 8 under mesosome situation wherein, and a part for wherein matrix 26 is pulled away from insert
Cross cutting shape.The matrix is via a series of bands (tie) or drilling --- and it easily divides with the cross cutting region of shoe-insert 8
From --- it is removable.The edge 13 of shoe-insert 8 is heat sealed, i.e., two layers of plastic is sealed together to form bag
Dress, once insert, which expands the packaging, will retain air or gas.
Fig. 1 b show the matrix 26 removed completely from shoe-insert.The region specified by reference numeral 28 or opening figure
Valve module has been solved to be placed in the base and create the openend for being used for expanding insert.
Notice is directed toward Fig. 2 now, shoe-insert 8 is shown as removing from matrix in fig. 2.Such as in Fig. 1
Middle institute is graphic, and insert 8 has " round dot " component 18, it be used to the part of insert being sealed so that due to circle
The position or offset (offset), shoe-insert 8 of point will form right or left shoe-insert.By from off-centring round dot,
The orientation that shoe-insert can be changed is left or right.Alternatively, if round dot is disposed in the center of insert, insert
Toe box or previous section can surround round dot and pivot or shift to form left or right orientation.In addition to lateral edges 13, circle
Point 18 is other regions that only insert is sealed together.
Turning now to Fig. 3, the view of the shoe-insert 8 of expansion is shown.In the figure, heat seal 18 quilt of round dot
Configured for guiding the previous section 10 of shoe-insert 8 for right crus of diaphragm.Fig. 3 also shows valve 16.
Fig. 4 is shown to expand the insert 8 of configuration arrangement in footwear 30.The insert prevents footwear to be squeezed during transportation
Press and be substantially filled with the internal volume 32 of footwear.
In order to be removed using the present invention, insert 18 in production line from matrix 26.The insert can be inserted into footwear and
Then expanded via valve 16, or alternatively, which can expand first is then inserted into footwear.
The shoe-insert of the present invention is provided during transport, shipment and processing to the toe box of footwear and the guarantor of shape
Shield, and prevent footwear to wrinkle or collapse during shipment so that footwear reach its expected retail destination and can be to retail
Consumer shows.
The shoe-insert of the present invention can be created with many sizes or style, for man, Ms or children's shoes, boots
Or other shoes.
Thus, it will be seen that according to the present invention, there has been provided highly advantageous shoe-insert.Although on current
Consider it is most realistic the invention has been described with preferred embodiment, but will be evident for those of ordinary skill in the art
Be the invention is not restricted to disclosed embodiment, and many modifications and equivalence can be carried out to it within the scope of the invention
Arrangement, its scope are explained the most wide of the appended claims is met to cover all equivalent constructions and product.
The present inventor set forth their intention and determines and assess reasonable justice of the invention to rely on doctrine of equivalents herein
Scope because its be related to substantially without departing substantially from but the present invention literal scope outside any device, system, method
Or product, as stated in the dependent claims.
Claims (20)
1. a kind of shoe-insert, it includes：
Extruded material, it is printed and die cut to be adapted to the configuration in the footwear of various styles, and the extruded material is substantially complete
Sealed entirely around terminal edge, and
At least one sealing area is wherein created in the interior zone of cross cutting with Part I, core and aft section
One or more between create marker space.
2. the shoe-insert described in claim 1, wherein the interior zone of the cross cutting has at least two seal areas
Domain.
3. the shoe-insert described in claim 1, wherein the previous section includes the toe box region for being inserted into footwear
Coniform shape.
4. the shoe-insert described in claim 1, wherein at least one sealing area guides the mould after inflation
The orientation cut is left or right orientation.
5. the shoe-insert described in claim 1, wherein at least one sealing area component force air outwards and to
On to protect the vamp of the footwear and lacing regions.
6. the shoe-insert described in claim 1, wherein at least one sealing area component quilt during die cutting process
Insertion.
7. the shoe-insert described in claim 1, wherein the aft section includes cylinder form.
8. the shoe-insert described in claim 7, wherein the aft section includes insert expansion valve.
9. the shoe-insert described in claim 8, wherein the insert expansion valve is single ported thermostatic expansion valve.
10. the shoe-insert described in claim 1, wherein single-piece are extruded, multilayer material is polyethylene or polypropylene material.
11. the shoe-insert described in claim 3, wherein the footwear be selected from man, Ms, children, sportsman,
Formal, informal shoes and boots.
12. the shoe-insert described in claim 1, wherein whole internal or external be printed of the shoe-insert has product
Board figure and information.
13. a kind of shoe-insert, it includes：
Single-piece is extruded, multilaminar polyethylene or polypropylene material, it is printed and die cut to be adapted to footwear, the boots in various styles
With the configuration in sandals；And
Wherein described single-piece is extruded, multilayer material includes Part I, core and aft section.
14. the shoe-insert described in claim 13, wherein the previous section includes being used for the toe box region for being inserted into footwear
Coniform shape.
15. the shoe-insert described in claim 13, wherein the core includes at least one heat seal round dot component,
At least one heat seal round dot component forces air outwardly and upwardly to protect the vamp of the footwear and lacing regions.
16. the shoe-insert described in claim 13, wherein the aft section includes cylinder form.
17. the shoe-insert described in claim 16, wherein the aft section includes single ported thermostatic expansion valve.
18. a kind of shoe-insert, it includes：
Single-piece is extruded, multilaminar polyethylene or polypropylene material, it is printed and die cut to be adapted to footwear, the boots in various styles
With the configuration in sandals；And
Wherein described single-piece is extruded, multilayer material includes Part I, core and aft section；With
Wherein described previous section includes being used to be inserted into the coniform shape in the toe box region of footwear；With
Wherein described core includes at least one heat seal round dot component, and at least one heat seal round dot component forces
Air is outwardly and upwardly to protect the vamp of the footwear and lacing regions；With
Wherein described aft section includes single ported thermostatic expansion valve.
19. the shoe-insert described in claim 18, wherein at least one heat seal round dot component is in the die cutting process phase
Between be inserted into.
20. the shoe-insert described in claim 1, wherein whole internal or external be printed of the shoe-insert has product
Board figure and information.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562216171P | 2015-09-09 | 2015-09-09 | |
| US62/216,171 | 2015-09-09 | ||
| PCT/US2016/050923 WO2017044728A1 (en) | 2015-09-09 | 2016-09-09 | Inflatable shoe stuffing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107949292A true CN107949292A (en) | 2018-04-20 |
Family
ID=56940454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680052044.6A Pending CN107949292A (en) | 2015-09-09 | 2016-09-09 | Expandable footwear filler |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20170065032A1 (en) |
| EP (1) | EP3346866A1 (en) |
| CN (1) | CN107949292A (en) |
| WO (1) | WO2017044728A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602930A (en) * | 2019-02-26 | 2020-09-01 | 张瑞君 | Inflatable shoe stretcher |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3609806A1 (en) * | 2017-04-21 | 2020-02-19 | Avery Dennison Retail Information Services, LLC | Brassiere insert |
| US10952507B2 (en) | 2017-09-01 | 2021-03-23 | Avery Dennison Retail Information Services, Llc | Shoe insert |
| DE102019127884A1 (en) * | 2018-11-16 | 2021-04-22 | Flöter Verpackungs-Service GmbH | Method for stabilizing the shape of shoes for transport as well as bag-like shoe insert shape stabilizing element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069663U (en) * | 1989-09-15 | 1991-01-23 | 王树东 | Pneumatic lasts |
| WO2001082736A1 (en) * | 2000-04-28 | 2001-11-08 | Sealed Air Corporation | Inflatable shoe tree |
| US20050241081A1 (en) * | 2004-04-28 | 2005-11-03 | Nadler Thomas I | Inflatable stuffing for footwear |
| DE202009000336U1 (en) * | 2009-01-13 | 2009-07-16 | SCHÄFER, Alfred | Shoe stretcher, expander for things of all kinds |
| CN201813961U (en) * | 2010-05-28 | 2011-05-04 | 谭凯元 | Support material for maintaining shoe shape |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1493605A (en) * | 1921-09-03 | 1924-05-13 | George La Force | Shoe form |
| US2838872A (en) * | 1955-04-27 | 1958-06-17 | Kestral Corp | Inflatable figure toy |
| US4571853A (en) * | 1984-06-04 | 1986-02-25 | Medrano Walter A | Shoe insert |
| US5769231A (en) * | 1994-07-13 | 1998-06-23 | Air-Ride Packaging Of America, Inc. | Air inflatable and deflatable end cap packaging components |
| US7395617B2 (en) * | 2004-12-16 | 2008-07-08 | Reebok International Ltd. | Air passage device for inflatable shoe bladders |
-
2016
- 2016-09-09 WO PCT/US2016/050923 patent/WO2017044728A1/en active Application Filing
- 2016-09-09 CN CN201680052044.6A patent/CN107949292A/en active Pending
- 2016-09-09 US US15/260,716 patent/US20170065032A1/en not_active Abandoned
- 2016-09-09 EP EP16766802.9A patent/EP3346866A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069663U (en) * | 1989-09-15 | 1991-01-23 | 王树东 | Pneumatic lasts |
| WO2001082736A1 (en) * | 2000-04-28 | 2001-11-08 | Sealed Air Corporation | Inflatable shoe tree |
| US20050241081A1 (en) * | 2004-04-28 | 2005-11-03 | Nadler Thomas I | Inflatable stuffing for footwear |
| DE202009000336U1 (en) * | 2009-01-13 | 2009-07-16 | SCHÄFER, Alfred | Shoe stretcher, expander for things of all kinds |
| CN201813961U (en) * | 2010-05-28 | 2011-05-04 | 谭凯元 | Support material for maintaining shoe shape |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602930A (en) * | 2019-02-26 | 2020-09-01 | 张瑞君 | Inflatable shoe stretcher |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170065032A1 (en) | 2017-03-09 |
| EP3346866A1 (en) | 2018-07-18 |
| WO2017044728A1 (en) | 2017-03-16 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |