CN110226799B - Dancing shoes suitable for different foot widths - Google Patents
Dancing shoes suitable for different foot widths Download PDFInfo
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- CN110226799B CN110226799B CN201910461511.6A CN201910461511A CN110226799B CN 110226799 B CN110226799 B CN 110226799B CN 201910461511 A CN201910461511 A CN 201910461511A CN 110226799 B CN110226799 B CN 110226799B
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- layer
- fixedly connected
- shoe body
- shoe
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/12—Dancing shoes
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
- A43B7/085—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the upper
Abstract
The invention discloses a dance shoe suitable for different foot widths, which comprises a shoe body, wherein the outer surface of the shoe body is fixedly connected with a connecting layer, a stretching layer of the connecting layer is fixedly connected, the front side and the rear side of the stretching layer are respectively provided with a front heel and a rear heel, an anti-abrasion pad is arranged at the shoe opening of the shoe body, a plurality of shoelace holes are arranged in the middle of the shoe body, an activated carbon adsorption layer and a heat preservation layer are arranged inside the shoe body, the heat preservation layer is fixedly connected with the shoe body, the stretching layer comprises a containing layer and a soft rubber layer, and a stretching device composed of elements such as a connecting plate, a connecting rod, a rotating block and a spring is arranged in an inner cavity of the soft rubber. The utility model has the advantages of having adopted and being equipped with at the sole and holding the layer, having held and be equipped with the rotor plate in the layer, the rotor plate rotates with the arch that holds in the layer and is connected, rotates between the rotor plate and connects, sets up the spiral shell piece of taking the slot in the flexible glue layer, through the transmission action of connecting rod with the rotor plate for the width of rotor plate rotation regulation sole, and then make the dance shoes can be applicable to different foot widths.
Description
Technical Field
The invention relates to the technical field of dance training supplies, in particular to a dance shoe suitable for different foot widths.
Background
Dance shoes are equipped at essential one of dancer training in-process, and dance shoes generally adopt canvas vamp among the prior art, and soft sole alternately fixes two binding bars that have elasticity on the rid cuff, and when dancer's motion, the binding bar can guarantee shoes and foot and laminate constantly. However, when a dancer purchases dancing shoes suitable for the dancing shoes, because manufacturers produce dancing shoes with standard sizes, the foot widths of some consumers are different from the standard sizes due to the problem of individual difference, and the consumers may purchase dancing shoes not suitable for the foot widths of the consumers. The foot side of the dancer can be abraded during dancing, the health of the dancer can be injured, only new shoes can be bought for the health, and therefore cost waste and material waste can be caused, and even certain damage can be caused to dancing careers of the dancer. For this case, it is necessary to further solve this problem.
Disclosure of Invention
The invention aims to solve the problems and provides a dance shoe suitable for different foot widths.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dancing shoes suitable for different foot width, includes the shoes body, shoes external surface downside and articulamentum fixed connection, the anterior fixedly connected with front heel of articulamentum, the rear fixedly connected with back heel of articulamentum, shoes body rear side fixedly connected with abrasionproof pad, be equipped with a plurality of shoelace holes near writing the welt department in the middle of the shoes body, shoes body inside is equipped with the active carbon adsorption layer, the active carbon adsorption layer is fixed with cold-proof layer, cold-proof layer and shoes body fixed connection, the articulamentum is continuous along shoes body surface downside and cold-proof layer fixed connection, cold-proof layer and flexible glue layer fixed connection, soft glue layer inner wall fixedly connected with holds the layer, it is equipped with first inner chamber to hold the layer inside, the inner wall that holds the layer is equipped with continuous arch, every angle between the arch is 120, first inner chamber upside arch is rotated with first connecting plate one end and is connected, the first connecting plate other end is rotated with the downside arch and is connected, first inner chamber downside arch is connected with the rotation of second company board one end, the second is even the board other end and the protruding rotation of upside and is connected, first company board is connected with the second company board rotation, the upside arch is protruding in vertical direction with spring one end fixed connection, the spring other end and the protruding fixed connection of corresponding downside.
Preferably, the shape of the warm-keeping layer is that the middle of the warm-keeping layer is inwards recessed by two to three millimeters, two sides of the warm-keeping layer are upwards raised by about two millimeters, the raised parts of the warm-keeping layer are fixedly connected with the shoe body, and the recessed part in the middle of the warm-keeping layer is fixedly connected with the activated carbon adsorption layer.
Preferably, the stretching layer comprises a warm-keeping layer, a soft adhesive layer and a containing layer, and the shoe body, the connecting layer, the stretching layer, the front heel, the rear heel, the activated carbon adsorption layer, the warm-keeping layer, the soft adhesive layer and the containing layer are connected through glue.
Preferably, a plurality of elasticity through grooves have been seted up to flexible glue layer upper surface, elasticity through groove is the back taper, the bottom angle that elasticity led to the groove is 120, elasticity leads to the groove vertical direction from last to a plurality of elastic component of fixedly connected with down in proper order, elastic component reduces from last length to down in proper order, elastic component initial state is the contraction state that has certain tension.
Preferably, be close to soft glue layer one side first even board and the first turning block of second even board intermediate position fixedly connected with, first turning block rotates with the one end of first connecting rod to be connected, two the one end that first turning block was kept away from to first connecting rod rotates with the second turning block to be connected, second turning block and second connecting rod one end fixed connection, the second connecting rod other end and spiral shell piece fixed connection.
Preferably, the spiral shell piece outside is equipped with the external screw thread, the spiral shell piece is connected with the connecting block meshing, connecting block inner wall surface is equipped with the internal thread that uses with the external screw thread cooperation, connecting block and flexible glue layer fixed connection, be equipped with the through-hole that uses with the connecting block cooperation on the flexible glue layer.
Preferably, the surface of the shoe body is provided with a plurality of vent holes surrounding the lower side surface of the sole, a gauze dustproof piece is arranged in the middle of each vent hole, a soft adhesive layer is arranged in the corresponding part of the stretching layer and the front heel and the rear heel, and bulges are arranged on the lower sides of the front heel and the rear heel.
Preferably, the first connecting plate and the second connecting plate are hard connecting plates, the soft rubber layer and the accommodating layer are made of non-rigid elastic materials, the soft rubber layer is made of polyurethane, and the accommodating layer is made of rubber.
Preferably, a plurality of round bulges are arranged on the lower surfaces of the front heel and the rear heel, and a plurality of square grooves are arranged on the lower surfaces of the front heel and the rear heel.
Compared with the prior art, the invention has the following advantages:
1. adopted to be equipped with at the sole and hold the layer, hold and be equipped with the rotor plate in the layer, the rotor plate rotates with the arch that holds in the layer and is connected, rotate between the rotor plate and connect, the spiral shell piece of area slot in the flexible glue layer sets up, transmission effect through connecting rod and commentaries on classics piece makes the rotor plate rotate the width of adjusting the sole, and then makes the dance shoes can be applicable to different foot widths, the effectual foot width of having solved the consumer is different from standard size, the consumer probably has bought the problem of the dance shoes that is unsuitable for oneself foot width.
2. A plurality of elastic through grooves are formed in the soft adhesive layer, and a plurality of elastic elements are fixedly connected to the inverted-cone-shaped elastic through grooves in sequence from top to bottom in the vertical direction; the first rotating plate is rotatably connected with the second rotating plate, and the protrusions at the upper part are fixedly connected with the protrusions at the lower part through springs. Can ensure the deflection of the dance shoes in the using process of the dance shoes, and can not damage the adjusting mechanism in the accommodating layer.
3. The utility model has the advantages of having adopted the inside at the shoes body to be equipped with the active carbon adsorption layer, can adsorb smell and sweat that produce when dancing, be equipped with the downside that encircles the sole on shoes body surface and be equipped with a plurality of air vents, be equipped with the gauze dustproof spare in the middle of the air vent, can further keep the drying in the dancing shoes for keep dry clean at the in-process of dancing shoes using.
Drawings
FIG. 1 is a schematic view of a dance shoe adapted for use with feet of different widths according to the present invention;
FIG. 2 is a partial cross-sectional view of a forefoot of a dance shoe adapted for use with different foot widths according to the present invention;
FIG. 3 is an enlarged view of a portion of a stretch section of a schematic construction of a dance shoe according to the present invention, the dance shoe being adapted for use with feet of different widths;
FIG. 4 is a schematic drawing of a cross-sectional view of a stretch section of a dance shoe according to the present invention, the dance shoe being adapted for use with different foot widths;
FIG. 5 is a schematic structural view of an adjustment mechanism for a dance shoe of the present invention, the adjustment mechanism being adapted to different foot widths.
In the figure: the shoe comprises a shoe body 1, a connecting layer 2, a stretching layer 3, a front heel 4, a rear heel 5, a lace hole 6, an anti-abrasion pad 7, an adjusting hole 8, an activated carbon adsorption layer 9, a warm-keeping layer 10, a soft rubber layer 11, a containing layer 12, a first inner cavity 13, a first elastic through groove 14, an elastic element 15, a spring 16, a first connecting plate 17, a second connecting plate 18, a first rotating block 19, a first rotating block 20, a first connecting rod 21, a second rotating block 22, a second connecting rod 23, a connecting block 24, a slot 25, a screw block 26, an air vent 27 and a gauze dustproof piece 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, a dancing shoe suitable for different foot widths comprises a shoe body 1, the lower side of the outer surface of the shoe body 1 is fixedly connected with a connecting layer 2, a stretching layer 3 of the connecting layer 2 is fixedly connected with a front heel 4 of the stretching layer 3, a rear heel 5 of the stretching layer 3 is fixedly connected with a rear heel, an anti-abrasion pad 7 is fixedly connected with the rear side of the shoe body 1, a plurality of lace holes 6 are arranged in the middle of the shoe body 1 and close to a writing welt, an activated carbon adsorption layer 9 is arranged inside the shoe body 1, the activated carbon adsorption layer 9 is fixedly connected with a warm-keeping layer 10, the warm-keeping layer 10 is fixedly connected with the shoe body 1, the connecting layer 2 is continuously and fixedly connected with the warm-keeping layer 10 along the lower side of the surface of the shoe body 1, the warm-keeping layer 10 is fixedly connected with a soft rubber layer 11, a containing layer 12 is fixedly connected with the inner wall of the soft rubber layer 11, a first inner cavity 13 is arranged inside the, the upper side bulge of the first inner cavity 13 is rotatably connected with one end of a first connecting plate 17, the other end of the first connecting plate 17 is rotatably connected with the lower side bulge, the lower side bulge of the first inner cavity 13 is rotatably connected with one end of a second connecting plate 18, the other end of the second connecting plate 18 is rotatably connected with the upper side bulge, the first connecting plate 17 is rotatably connected with the second connecting plate 18, the upper side bulge is fixedly connected with one end of a spring 16 in the vertical direction, and the other end of the spring 16 is fixedly connected with the corresponding lower side bulge;
referring to fig. 1, the surface of the shoe body 1 is provided with a plurality of vent holes 27 surrounding the lower side surface of the sole, a gauze dustproof piece 28 is arranged in the middle of the vent hole 27, a soft rubber layer 11 is arranged inside the corresponding part of the stretching layer 3 with the front heel 4 and the rear heel 5, and bulges are arranged at the lower sides of the front heel 4 and the rear heel 5; the lower surfaces of the front heel 4 and the rear heel 5 are provided with a plurality of round bulges, and the lower surfaces of the front heel 4 and the rear heel 5 are provided with a plurality of square grooves;
referring to fig. 2, the shape of the warm-keeping layer 10 is that the middle is recessed two to three millimeters, two sides of the warm-keeping layer 10 are raised two millimeters upwards, the raised part of the warm-keeping layer 10 is fixedly connected with the shoe body 1, and the recessed part in the middle of the warm-keeping layer 10 is fixedly connected with the activated carbon adsorption layer 9; the stretching layer 3 consists of a warm keeping layer 10, a soft rubber layer 11 and a containing layer 12, and the shoe body 1, the connecting layer 2, the stretching layer 3, the front heel 4, the rear heel 5, the activated carbon adsorption layer 9, the warm keeping layer 10, the soft rubber layer 11 and the containing layer 12 are connected through glue;
referring to fig. 3, the upper side surface of the soft adhesive layer 11 is provided with a plurality of elastic through grooves 14, the elastic through grooves 14 are inverted-cone-shaped, the bottom angles of the elastic through grooves 14 are 120 degrees, the elastic through grooves 14 are fixedly connected with a plurality of elastic elements 15 in sequence from top to bottom in the vertical direction, the lengths of the elastic elements 15 are reduced in sequence from top to bottom, and the initial state of the elastic elements 15 is a contraction state with certain tension;
referring to fig. 4, the first connecting plate 17 and the second connecting plate 18 are hard connecting plates, the soft rubber layer 11 and the accommodating layer 12 are made of non-rigid elastic materials, the soft rubber layer 11 is made of polyurethane, and the accommodating layer 12 is made of rubber;
referring to fig. 5, a first connecting plate 17 and a second connecting plate 18 which are close to one side of the soft rubber layer 11 are fixedly connected with a first rotating block 20, the first rotating block 20 is rotatably connected with one end of a first connecting rod 21, one end of the two first connecting rods 21, which is far away from the first rotating block 20, is rotatably connected with a second rotating block 22, the second rotating block 22 is fixedly connected with one end of a second connecting rod 23, the other end of the second connecting rod 23 is fixedly connected with a screw block 26, an external thread is arranged on the outer side of the screw block 26, the screw block 26 is meshed with a connecting block 24, an internal thread matched with the external thread for use is arranged on the surface of the inner wall of the connecting block 24, the connecting block 24 is fixedly connected with the soft rubber layer 11, and a.
When the invention is used, the second connecting rod 23 moves left and right by rotating the screw block 26 with the slot 25, the second rotating block 22 is fixedly connected with the second connecting rod 23, the first connecting rod 21 is rotatably connected with the second rotating block 22, the first rotating block 20 is rotatably connected with the first connecting rod 21, the first rotating block 20 is fixedly connected between the first connecting plate 17 and the second connecting plate 18, therefore, the rotation movement of the screw block 26 is converted into the left-right movement of the connecting plate, the connecting plate is rotationally connected with the bulge inside the containing layer 12, the containing layer 12 is connected with the soft rubber layer 11 in a gluing way, the soft rubber layer 11 is connected with the warm-keeping layer 10 in a gluing way, the warm-keeping layer 10 is connected with the shoe body 1 in a gluing way, the connecting layer 2 surrounds the lower part of the sole and is connected with the shoe body 1, the warm-keeping layer 10 and the soft rubber layer 11 in a gluing, therefore, the movement of the connecting plate in the accommodating layer 12 drives the stretching layer 3 of the whole sole to stretch left and right, so that the dance shoe is suitable for dancers with different foot widths;
it is worth noting that a plurality of elastic through grooves 14 are formed in the soft rubber layer 11, and a plurality of elastic elements 15 are fixedly connected to the inverted cone-shaped elastic through grooves 14 in sequence from top to bottom in the vertical direction; the upper and lower bulges in the containing cavity 12 are fixedly connected through the spring 16, so that the elasticity of the dancer in the use process of the dancer shoe can be kept, and the flexibility of the dancer shoe can be kept in the use process;
the surface of the shoe body 1 is provided with a plurality of vent holes 27 surrounding the lower side of the sole, a gauze dustproof piece 28 is arranged in the middle of the vent holes 27, an activated carbon adsorption layer 9 is arranged in the shoe body 1, the activated carbon adsorption layer 9 is fixedly connected with a warm-keeping layer 10, the activated carbon can adsorb odor and sweat generated by a dancer in the dancing process, and the vent holes 27 and the gauze dustproof piece can not only prevent dust from entering the shoe, but also keep the interior of the dancing shoe dry and clean; the back part of the shoe body 1 is provided with an anti-abrasion pad 7 which can prevent the injury of the dancer caused by the friction of the heel tendon part in the dancing process.
The previous description is provided to enable any person skilled in the art to practice the various aspects described herein. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects. Thus, the claims are not intended to be limited to the aspects shown herein, but is to be accorded the full scope consistent with the language claims, wherein reference to an element in the singular is not intended to mean "one and only one" unless specifically so stated, but rather "one or more. The term "exemplary" is used herein to mean "serving as an example, instance, or illustration. Any aspect described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other aspects. The term "some" means one or more unless specifically stated otherwise. All structural and functional equivalents to the elements of the various aspects described throughout this disclosure that are known or later come to be known to those of ordinary skill in the art are expressly incorporated herein by reference and are intended to be encompassed by the claims. Moreover, nothing disclosed herein is intended to be dedicated to the public regardless of whether such disclosure is explicitly recited in the claims. No claim element should be construed as a means-plus-function unless the element is explicitly recited using the phrase "means for.
Claims (8)
1. The dance shoes suitable for different foot widths comprise shoe bodies (1) and are characterized in that the lower side of the outer surface of each shoe body (1) is fixedly connected with a connecting layer (2), the connecting layer (2) is fixedly connected with a stretching layer (3), the front part of the stretching layer (3) is fixedly connected with a front heel (4), the rear part of the stretching layer (3) is fixedly connected with a rear heel (5), the rear side of each shoe body (1) is fixedly connected with an anti-abrasion pad (7), a plurality of shoelace holes (6) are formed in the middle of each shoe body (1) close to a shoe opening, an activated carbon adsorption layer (9) is arranged inside each shoe body (1), the activated carbon adsorption layer (9) is fixedly connected with a warm-keeping layer (10), the warm-keeping layer (10) is fixedly connected with each shoe body (1), and the connecting layer (2) is continuously fixedly connected with the warm-keeping layer (10) along the lower side of the surface of each shoe body (1), the warm-keeping layer (10) is fixedly connected with the soft rubber layer (11), the inner wall of the soft rubber layer (11) is fixedly connected with the accommodating layer (12), a first inner cavity (13) is arranged in the accommodating layer (12), continuous bulges are arranged on the inner wall of the accommodating layer (12), the angle between every two bulges is 120 degrees, the upper side bulge of the first inner cavity (13) is rotationally connected with one end of a first connecting plate (17), the other end of the first connecting plate (17) is rotationally connected with a lower side bulge, the lower side bulge of the first inner cavity (13) is rotationally connected with one end of a second connecting plate (18), the other end of the second connecting plate (18) is rotationally connected with the upper side bulge, the first connecting plate (17) is rotationally connected with the second connecting plate (18), the upper side bulge is fixedly connected with one end of a spring (16) in the vertical direction, and the other end of the spring (16) is fixedly connected with the corresponding lower side bulge;
be close to soft glue layer (11) one side first even board (17) and second even board (18) intermediate position fixedly connected with first turning block (20), first turning block (20) rotate with the one end of first connecting rod (21) and are connected, two the one end and the second turning block (22) of first turning block (20) are kept away from in first connecting rod (21) rotate and are connected, second turning block (22) and second connecting rod (23) one end fixed connection, second connecting rod (23) the other end and spiral shell piece (26) fixed connection.
2. The dance shoe suitable for different foot widths according to claim 1, wherein the warm-keeping layer (10) is concave inward in the middle by two to three millimeters, two sides of the warm-keeping layer (10) are convex upward by about two millimeters, the convex parts of the warm-keeping layer (10) are fixedly connected with the shoe body (1), and the concave part in the middle of the warm-keeping layer (10) is fixedly connected with the activated carbon adsorption layer (9).
3. The dance shoe suitable for different foot widths according to claim 1, wherein the stretching layer (3) is composed of a warm-keeping layer (10), a soft rubber layer (11) and a containing layer (12), and the shoe body (1), the connecting layer (2), the stretching layer (3), the front heel (4), the rear heel (5), the activated carbon adsorption layer (9), the warm-keeping layer (10), the soft rubber layer (11) and the containing layer (12) are connected through glue.
4. The dance shoe suitable for different foot widths according to claim 1, wherein a plurality of elastic through grooves (14) are formed in the upper side surface of the soft rubber layer (11), the elastic through grooves (14) are inverted cones, the bottom angle of each elastic through groove (14) is 120 degrees, a plurality of elastic elements (15) are fixedly connected to the elastic through grooves (14) in sequence from top to bottom in the vertical direction, the lengths of the elastic elements (15) are reduced in sequence from top to bottom, and the initial state of each elastic element (15) is a contraction state with certain tension.
5. The dance shoe suitable for different foot widths according to claim 1, wherein external threads are arranged on the outer side of the screw block (26), the screw block (26) is connected with the connecting block (24) in a meshed mode, internal threads matched with the external threads are arranged on the inner wall surface of the connecting block (24), the connecting block (24) is fixedly connected with the soft rubber layer (11), and through holes matched with the connecting block (24) are formed in the soft rubber layer (11).
6. Dancing shoes suitable for different foot widths according to claim 1, characterized in that the surface of the shoe body (1) is provided with a plurality of vent holes (27) around the lower surface of the sole, a gauze dustproof piece (28) is arranged in the middle of each vent hole (27), a soft rubber layer (11) is arranged inside the corresponding part of the stretching layer (3) and the front heel (4) and the rear heel (5), and bulges are arranged on the lower sides of the front heel (4) and the rear heel (5).
7. Dance shoe suitable for different foot widths according to claim 1, wherein the first connecting plate (17) and the second connecting plate (18) are hard connecting plates, the soft rubber layer (11) and the accommodation layer (12) are made of non-rigid elastic materials, the soft rubber layer (11) is made of polyurethane, and the accommodation layer (12) is made of rubber.
8. Dancing shoes for different foot widths according to claim 1, characterized in that the lower surfaces of the front heel (4) and the rear heel (5) are provided with a plurality of round bulges, and the lower surfaces of the front heel (4) and the rear heel (5) are provided with a plurality of square grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461511.6A CN110226799B (en) | 2019-05-30 | 2019-05-30 | Dancing shoes suitable for different foot widths |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461511.6A CN110226799B (en) | 2019-05-30 | 2019-05-30 | Dancing shoes suitable for different foot widths |
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| CN110226799A CN110226799A (en) | 2019-09-13 |
| CN110226799B true CN110226799B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910461511.6A Active CN110226799B (en) | 2019-05-30 | 2019-05-30 | Dancing shoes suitable for different foot widths |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080040949A1 (en) * | 2004-10-27 | 2008-02-21 | Moseley Marshall G | Sand walking sandal |
| CN203969377U (en) * | 2014-07-22 | 2014-12-03 | 浙江三雄麒鞋业有限公司 | Scalable adjusting footwear |
| CN207285355U (en) * | 2017-03-24 | 2018-05-01 | 中山市牵牛花鞋业有限公司 | A kind of shoes of removable vamp and adjustable length |
| CN109380807A (en) * | 2018-09-26 | 2019-02-26 | 台州足友体育用品有限公司 | A kind of multifunctional student playshoes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200364758Y1 (en) * | 2004-07-13 | 2004-10-16 | 주식회사 신경화학 | The shoes of being adjustable in length and width |
-
2019
- 2019-05-30 CN CN201910461511.6A patent/CN110226799B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080040949A1 (en) * | 2004-10-27 | 2008-02-21 | Moseley Marshall G | Sand walking sandal |
| CN203969377U (en) * | 2014-07-22 | 2014-12-03 | 浙江三雄麒鞋业有限公司 | Scalable adjusting footwear |
| CN207285355U (en) * | 2017-03-24 | 2018-05-01 | 中山市牵牛花鞋业有限公司 | A kind of shoes of removable vamp and adjustable length |
| CN109380807A (en) * | 2018-09-26 | 2019-02-26 | 台州足友体育用品有限公司 | A kind of multifunctional student playshoes |
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| CN110226799A (en) | 2019-09-13 |
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Effective date of registration: 20210208 Address after: 24 Haifeng Road, Haiyou Town, Sanmen County, Taizhou City, Zhejiang Province 317100 Applicant after: Zhang Wenchun Address before: East China University of science and technology, 130 Meilong Road, Xuhui District, Shanghai, 200030 Applicant before: Zhu Chuanfen |
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