CN107281712A - A kind of dismountable frog footwear - Google Patents
A kind of dismountable frog footwear Download PDFInfo
- Publication number
- CN107281712A CN107281712A CN201710476153.7A CN201710476153A CN107281712A CN 107281712 A CN107281712 A CN 107281712A CN 201710476153 A CN201710476153 A CN 201710476153A CN 107281712 A CN107281712 A CN 107281712A
- Authority
- CN
- China
- Prior art keywords
- sole
- dismountable
- footwear
- vamp
- water piece
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B31/00—Swimming aids
- A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
- A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
- A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B31/00—Swimming aids
- A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
- A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
- A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
- A63B2031/112—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet with means facilitating walking, e.g. rectractable, detachable or pivotable blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C2011/026—Diving harnesses, or the like, e.g. for carrying breathing air tanks
Abstract
The invention discloses a kind of dismountable frog footwear, including waterproof footwear, web water piece and latching device；Waterproof footwear includes sole and vamp, and vamp is formed using waterproof fabrics sewing, and at least one jack is provided with the middle part of the front end face of sole；The both sides of web water piece are respectively equipped with a reinforcement；The rear end of web water piece is provided with the position of each jack of correspondence on breach, the inwall of the breach provided with a limited post；Latching device includes two the first junction buttons and two the second junction buttons, and two the first junction buttons are respectively and fixedly connected with the rear end of two reinforcements of web water piece, and two the second junction button correspondences are fixed on the two side of the sole of waterproof footwear；The limited post correspondence of web water piece is plugged in the jack of sole；Two the first junction buttons are snapped connection with corresponding two the second junction buttons respectively.The characteristics of present invention has simple in construction, easy to assembly, firm and reliable connection, good water-proof effect, you can, also can be in land walking to be used in diving.
Description
Technical field
The present invention relates to a kind of footwear, and in particular to a kind of amphibian dismountable frog footwear, you can is used in diving,
Again can be in land walking.
Background technology
Frog footwear are the important equipments that people use in skin-diving, and it allows swimming fan to be realized by kicking for leg
More effective motive force is obtained in water, before general frog footwear are by footmuff (being used for fixing frog footwear on diver's pin) and web water
The palm (propulsive force of the diver in water is provided) two parts composition；The footmuff and web water half sole of traditional frog footwear are one inseparable
From entirety, the bottom surface of footmuff and web water half sole is in same level, is to use rubber once injection moulding.This structure
The frog footwear same level is in due to the bottom surface of footmuff and web water half sole, product purpose is single, can only be adapted to use in water,
Body idle (such as in land walking) can not obtain reasonable employment, especially as frog footwear entire length is long, inconvenience
Carried in trip, therefore to using making troubles.It is bad using rubber once injection moulding wearing feeling to be additionally, since, Song Liao
Easily come off during diving, tight dress is uncomfortable.
Application No. CN200920061419.2 patent of invention discloses a kind of separate-type flippers, including footmuff and web water
Piece, web water piece system is connected on footmuff by removable latching device.The web water piece both sides integrally extend anteriorly out two and added
Strengthening tendons, the latching device includes the first junction button and the second junction button engaged with first junction button, first connection
Button is fixed in the reinforcement rear end of web water piece, and second junction button correspondence is assemblied in footmuff both sides.The footmuff includes a flexible glue
Shoe body and an ebonite supporting plate blended into below shoe body portion, first junction button are assemblied on the ebonite supporting plate.The footmuff
The same side on be sequentially provided with neck, buckle and only rear slider, second junction button is also corresponding in turn to provided with card rib, hole clipping
And stopper slot, the hole clipping is made up of the macropore and aperture connected, when the second junction button is assembled, and macropore of the buckle along hole clipping is slided
Enter in aperture, and card rib is caught in neck, and stopper slot is slipped into only rear slider.
The separate-type flippers have be convenient for carrying, using it is flexible the characteristics of, but it there is a problem in that：
1st, the footmuff of the separate-type flippers includes a flexible glue shoe body and an ebonite supporting plate blended into below shoe body portion, connection
Spiral-lock is assigned in the ebonite supporting plate, there is the complicated and troublesome shortcoming of assembling.
2nd, the web water piece between two reinforcements of the separate-type flippers is equipped with forward before row's limit rib, corresponding footmuff
End bottom is correspondingly provided with a plurality of caulking grooves, and limit rib correspondence is plugged in the caulking groove, when part is dismantled, due to gum cover
The problem of material and interface arrangment are designed, causes the sealing of connecting portion, water proofing property to go wrong.
3rd, the separate-type flippers use flexible glue shoe body and an ebonite supporting plate blended into below shoe body portion, due to vamp material
The reason for, user haves the shortcomings that heat insulation effect is poor when deep water diving.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of dismountable frog footwear, it has knot
Structure is simple, easy to assembly, firm and reliable connection, good water-proof effect the characteristics of, you can with diving when use, also can be in land row
Walk.
The purpose of the present invention adopts the following technical scheme that realization：
A kind of dismountable frog footwear, including waterproof footwear, web water piece and latching device；It is characterized in that：
The waterproof footwear includes sole and the vamp being fixedly connected with sole, and the vamp is using waterproof fabrics sewing
Into provided with least one jack in the middle part of the front end face of the sole；
The both sides of the web water piece are respectively equipped with a reinforcement；The rear end of the web water piece is provided with the front end face with sole
The position of each jack of correspondence is provided with a limited post on the breach matched, the inwall of the breach；
The latching device includes two the first junction buttons and two the second junction buttons, two the first junction button difference
The rear end of two reinforcements of the web water piece is fixed in, two the second junction button correspondences are fixed in the sole of waterproof footwear
On two side；
The limited post correspondence of the web water piece is plugged in the jack of the sole；Two first junction buttons respectively with
Corresponding two second junction buttons are snapped connection.
Further, the vamp is formed using the sewing of diving suit fabric, and the sole includes big bottom and midsole, described big
Bottom is the rubber sole being made using rubber, and said midsole is the polyurethane midsole using polyurethane injection moulding integrated molding；
Further, said midsole is integrally formed using polyurethane by continuous-upper injection moulding process, and said midsole is even
Linked into an integrated entity respectively with vamp and big bottom during side injection molding process.
Further, first junction button includes the junction button body being fixedly connected with reinforcement and by junction button sheet
Two elastic arms that one end of body stretches out, the front end of two elastic arms is equipped with an overhead kick portion；The second junction button bag
Include the slotted eye for offering and being blocked for overhead kick portion respectively on the putting part planted for two elastic arms, the two side of the putting part.
Further, the limited post includes base portion and is arranged on the guide part of base portion front end；From one end close to base portion
To one end away from base portion, the cross-sectional area of the guide part is gradually reduced；The jack is arranged on the front end face of sole.
Further, the quantity of the limited post is three, and three limited posts are arranged in parallel and are generally aligned in the same plane
On；Wherein, the length positioned at middle limited post is more than the length of the limited post positioned at both sides.
Further, the bottom surface at the big bottom is provided with some projections.
Further, some grooves are provided with the bottom edge at the big bottom.
Further, it is additionally provided with elastic band on the outer surface of the vamp.
Further, the back side of the vamp is provided with lifting ring.
Compared with prior art, the beneficial effects of the present invention are：
The vamp of the present invention is formed using waterproof fabrics sewing, and at least one jack is provided with the middle part of the front end face of sole；Web
Water piece both sides integrally extend anteriorly out two reinforcements；The rear end of web water piece is provided with the breach matched with the front end face of sole,
The position of each jack of correspondence is provided with a limited post on the inwall of the breach；The limited post correspondence of web water piece is plugged in sole
In jack；Two the first junction buttons are snapped connection with corresponding two the second junction buttons respectively.By fastening latching device so that
It is between web water piece and sole and is fixedly connected with state；By unclamping latching device so that be in and divide between web water piece and sole
From state.Therefore, the characteristics of present invention has simple in construction, easy to assembly, firm and reliable connection, waterproof, good warmth retention effect, i.e.,
It can be used in diving, also can be in land walking.
Brief description of the drawings
Fig. 1 is the structural representation of dismountable frog footwear of embodiment 1.
In figure：10th, waterproof footwear；11st, sole；111st, jack；12nd, vamp；20th, web water piece；21st, reinforcement；22nd, breach；
23rd, limited post；31st, the first junction button；311st, junction button body；312nd, elastic arm；313rd, overhead kick portion；32nd, the second junction button；
321st, putting part；322nd, slotted eye；40th, elastic band；50th, ring is lifted.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.Employed in the present embodiment to material be commercially available.
Embodiment 1：
Reference picture 1, a kind of dismountable frog footwear, including waterproof footwear 10, web water piece 20 and latching device；
Waterproof footwear 10 is included in the middle part of sole 11 and the vamp 12 being fixedly connected with sole 11, the front end face of sole 11 provided with extremely
A few jack 111；
One extends forward provided with a reinforcement 21 respectively for the both sides of web water piece 20；The rear end of web water piece 20 is provided with and footwear
The position of each jack 111 of correspondence is spacing provided with one on the breach 22 that the front end face at bottom 11 matches, the inwall of the breach 22
Post 23；
Latching device includes two the first junction buttons 31 and two the second junction buttons 32, and two the first junction buttons 31 are solid respectively
The rear end of two reinforcements 21 of web water piece 20 is connected to, two the second junction button 32 correspondences are fixed in the sole 11 of waterproof footwear 10
On two side；
The correspondence of limited post 23 of web water piece 20 is plugged in the jack 111 of sole 11；Two the first junction buttons 31 respectively with
Corresponding two the second junction buttons 32 are snapped connection.
By fastening latching device so that be between web water piece 20 and sole 11 and be fixedly connected with state；By unclamping lock
Buckle mechanism so that released state is between web water piece 20 and sole 11.
As preferred embodiment, vamp 12 is formed using the sewing of diving suit fabric, and sole 11 includes big bottom and midsole,
Big bottom is the rubber sole being made using rubber, and midsole is the polyurethane midsole using polyurethane injection moulding integrated molding；In
Bottom is integrally formed using polyurethane by continuous-upper injection moulding process, midsole in continuous-upper injection molding process respectively with footwear
Face 12 and big bottom link into an integrated entity.
Diving suit fabric, is commonly called as Neoprene, is specifically as follows neoprene.Vamp 12 is first will be latent according to shoe-making process
If water jacket fabric is cut into dry plate, blocks of diving suit fabric is sewn into by sewing machine by vamp 12, vamp 12, which is carried out, to be needed to use last carving
Headgear is shaped well, so as to make the shape of shoes.The shape of shoe last is closely similar with human foot, and bottom plate is with human body
Sole is the same, is all uneven, PU polyurethane is integrally formed by continuous-upper injection moulding process, so that the midsole bottom that PU makes
The bottom plate that plate is also same shoe last is equally uneven, and such shoes, which wear to compare, to fit, and further improves comfortableness.
Because big bottom is the rubber sole that is made using rubber, with wearability it is good, anti-skidding, flexible, be difficult to split,
Pliability is preferable, expandability is good, contraction is stable, and hardness is good, good bandability, the advantage of waterproof；Midsole uses polyurethane midsole, tool
Have that density is low, soft texture, elasticity is good, comfortable and easy to wear, good oxidation resistent susceptibility, excellent anti-wear performance, flex endurant
Performance, hardness are high；Excellent damping, non-skid property；Preferable heat resistance；Good chemical resistance；Perishable sharp what
Environmental protection, is difficult fold.Vamp 12 is formed using the sewing of diving suit fabric.Therefore, it also have soft, endurable, warming, antidetonation,
It is anti-skidding and wear comfortable advantage.
Midsole links into an integrated entity with vamp 12 and big bottom respectively in continuous-upper injection molding process, without plastering agent etc.
Chemical material, thus do not produce any chemical contamination, it is nuisanceless to the Nature, also will not degumming.Not only conforming to International Environmental Protection will
Ask, and in the utilization of material, also fully demonstrate the environmental consciousness of injection moulded shoes.
As preferred embodiment, the first junction button 31 includes the junction button body 311 being fixedly connected with reinforcement 21
And two elastic arms 312 stretched out by one end of junction button body 311, the front end of two elastic arms 312 is equipped with one
Overhead kick portion 313；Second junction button 32 includes the putting part 321 planted for two elastic arms 312, the two side of the putting part 321
It is upper to offer the slotted eye 322 blocked for overhead kick portion 313 respectively.
Wherein, the second junction button 32 is removably fixed on the two side of sole 11 of waterproof footwear 10.
As preferred embodiment, limited post 23 includes base portion and is arranged on the guide part of base portion front end；From close to base
The one end in portion to one end away from base portion, the cross-sectional area of guide part is gradually reduced；Jack 111 is arranged on the front end face of sole
On.So it is designed to make the connection between web water piece 20 and sole 11 more to stablize, further, since midsole is used in polyurethane
Bottom, with density is low, soft texture, the characteristics of elastic good so that be tightly connected between limited post 23 and spacing slot, waterproof effect
Fruit is more preferably.
As preferred embodiment, the quantity of limited post 23 is three, and three limited posts 23 are arranged in parallel and positioned at same
In one plane；Wherein, the length positioned at middle limited post 23 is more than the length of the limited post 23 positioned at both sides.So design,
Only need to realizing middle limiting post 23 being aligned with corresponding spacing slot, just ensure that all limited posts 23 with it is corresponding it is spacing insert
Groove be aligned, with it is easy to operate the characteristics of.
As preferred embodiment, the bottom surface at big bottom is provided with some projections.So it is designed to improve the anti-of big bottom
Slip energy.
As preferred embodiment, some grooves are provided with the bottom edge at big bottom.So it is designed to further carry
The non-skid property at tall and big bottom.
As preferred embodiment, elastic band 40 is additionally provided with the outer surface of vamp 12.So it is designed to according to individual
People's actual conditions adjust the elasticity of vamp 12 so that wearing is more comfortable.
As preferred embodiment, the side of vamp 12 is also provided with slide fastener.So it is designed to be easy to wear off, makes
With more facilitate.
As preferred embodiment, the waterproof footwear can the day with waterproof effect commonly use playshoes.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to limit the scope of protection of the invention with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
1. a kind of dismountable frog footwear, including waterproof footwear, web water piece and latching device；It is characterized in that：
The waterproof footwear includes sole and the vamp being fixedly connected with sole, and the vamp is formed using waterproof fabrics sewing, institute
State and at least one jack is provided with the middle part of the front end face of sole；
The both sides of the web water piece are respectively equipped with a reinforcement；The rear end of the web water piece is provided with the front end face phase with sole
The position of each jack of correspondence is provided with a limited post on the breach matched somebody with somebody, the inwall of the breach；
The latching device includes two the first junction buttons and two the second junction buttons, and two first junction buttons are respectively and fixedly connected with
In the rear end of two reinforcements of the web water piece, two the second junction button correspondences are fixed in the both sides of the sole of waterproof footwear
On wall；
The limited post correspondence of the web water piece is plugged in the jack of the sole；Two first junction buttons respectively with it is corresponding
Two second junction buttons snap connection.
2. dismountable frog footwear as claimed in claim 1, it is characterised in that the vamp is using the sewing of diving suit fabric
Into the sole includes big bottom and midsole, and the big bottom is the rubber sole being made using rubber, and said midsole is use
The polyurethane midsole of polyurethane injection moulding integrated molding.
3. dismountable frog footwear as claimed in claim 2, it is characterised in that said midsole passes through continuous-upper injection using polyurethane
Moulding process is integrally formed, and said midsole links into an integrated entity with vamp and big bottom respectively in continuous-upper injection molding process.
4. dismountable frog footwear as claimed in claim 1, it is characterised in that first junction button includes fixing with reinforcement
The junction button body of connection and two elastic arms stretched out by one end of junction button body, the front end of two elastic arms are equal
Provided with an overhead kick portion；Second junction button includes dividing on the putting part planted for two elastic arms, the two side of the putting part
The slotted eye blocked for overhead kick portion is not offered.
5. dismountable frog footwear as claimed in claim 3, it is characterised in that the limited post includes base portion and is arranged on base portion
The guide part of front end；From one end close to base portion to one end away from base portion, the cross-sectional area of the guide part is gradually reduced；
The jack is arranged on the front end face of sole.
6. dismountable frog footwear as claimed in claim 5, it is characterised in that the quantity of the limited post is three, three institutes
State limited post parallel arrangement and in the same plane；Wherein, the length positioned at middle limited post is more than the limit positioned at both sides
The length of position post.
7. dismountable frog footwear as claimed in claim 3, it is characterised in that the bottom surface at the big bottom is provided with some projections.
8. dismountable frog footwear as claimed in claim 3, it is characterised in that provided with some recessed at the bottom edge at the big bottom
Groove.
9. dismountable frog footwear as claimed in claim 3, it is characterised in that be additionally provided with the outer surface of the vamp elastic
Band.
10. dismountable frog footwear as claimed in claim 3, it is characterised in that the back side of the vamp is provided with lifting ring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476153.7A CN107281712A (en) | 2017-06-21 | 2017-06-21 | A kind of dismountable frog footwear |
| PCT/CN2017/101577 WO2018233091A1 (en) | 2017-06-21 | 2017-09-13 | Detachable fin |
| CN201820826218.6U CN208306960U (en) | 2017-06-21 | 2018-05-29 | Detachable frog shoes |
| CN201810530424.7A CN108502128A (en) | 2017-06-21 | 2018-05-29 | Detachable frog shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476153.7A CN107281712A (en) | 2017-06-21 | 2017-06-21 | A kind of dismountable frog footwear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107281712A true CN107281712A (en) | 2017-10-24 |
Family
ID=60096766
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476153.7A Pending CN107281712A (en) | 2017-06-21 | 2017-06-21 | A kind of dismountable frog footwear |
| CN201810530424.7A Pending CN108502128A (en) | 2017-06-21 | 2018-05-29 | Detachable frog shoes |
| CN201820826218.6U Active CN208306960U (en) | 2017-06-21 | 2018-05-29 | Detachable frog shoes |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530424.7A Pending CN108502128A (en) | 2017-06-21 | 2018-05-29 | Detachable frog shoes |
| CN201820826218.6U Active CN208306960U (en) | 2017-06-21 | 2018-05-29 | Detachable frog shoes |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN107281712A (en) |
| WO (1) | WO2018233091A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281712A (en) * | 2017-06-21 | 2017-10-24 | 何建雄 | A kind of dismountable frog footwear |
| GR20200100580A (en) * | 2020-09-24 | 2022-04-18 | Δημητρης Αντωνιου Μαμασουλας | Flippers and sea shoes set |
| GB2622834A (en) * | 2022-09-29 | 2024-04-03 | Ika Tere Ltd | A swimming aid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453969U (en) * | 2009-07-29 | 2010-05-12 | 徐前呈 | Separate-type flippers |
| US8087959B2 (en) * | 2009-09-11 | 2012-01-03 | Hsu Chien-Cheng | Detachable swim fin |
| CN204092970U (en) * | 2014-09-25 | 2015-01-14 | 何建雄 | A kind of frog footwear |
| US20160243405A1 (en) * | 2015-02-19 | 2016-08-25 | Paul M. Herring | Flipper device and methods for using same |
| CN106110596A (en) * | 2016-08-19 | 2016-11-16 | 广州市宏来鞋业有限公司 | A kind of modified model frog footwear |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174674A (en) * | 1987-01-14 | 1988-07-19 | 株式会社 タバタ | Diving fin |
| CN2128151Y (en) * | 1992-07-31 | 1993-03-17 | 田振国 | Combined and folding portable foot web |
| JP2000004910A (en) * | 1998-06-26 | 2000-01-11 | Apollo Sports:Kk | Buckle and fin |
| JP3616739B2 (en) * | 2000-01-17 | 2005-02-02 | 株式会社タバタ | Buckle with diving fin strap |
| JP3689894B2 (en) * | 2000-09-07 | 2005-08-31 | 英彌 橋爪 | Foldable diving fin |
| ITBO20040273A1 (en) * | 2004-04-30 | 2004-07-30 | C4 S A S Di Marco Bonfanti & C | FIN FOR UNDERWATER SWIMMING |
| EP2058032A1 (en) * | 2007-11-12 | 2009-05-13 | Omersub - S.p.A. | Fin for underwater activities |
| US7736208B2 (en) * | 2007-12-28 | 2010-06-15 | Bonis Carrie L | Amphibious shoe and method of use |
| GB2507031A (en) * | 2012-08-25 | 2014-04-23 | Joel Winter | A shoe with detachable fin |
| CN104225880B (en) * | 2014-09-25 | 2016-07-06 | 广州市宏来鞋业有限公司 | A kind of frog footwear |
| JP6263158B2 (en) * | 2015-11-02 | 2018-01-17 | 株式会社タバタ | Swimming flippers |
| CN107281712A (en) * | 2017-06-21 | 2017-10-24 | 何建雄 | A kind of dismountable frog footwear |
-
2017
- 2017-06-21 CN CN201710476153.7A patent/CN107281712A/en active Pending
- 2017-09-13 WO PCT/CN2017/101577 patent/WO2018233091A1/en active Application Filing
-
2018
- 2018-05-29 CN CN201810530424.7A patent/CN108502128A/en active Pending
- 2018-05-29 CN CN201820826218.6U patent/CN208306960U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201453969U (en) * | 2009-07-29 | 2010-05-12 | 徐前呈 | Separate-type flippers |
| US8087959B2 (en) * | 2009-09-11 | 2012-01-03 | Hsu Chien-Cheng | Detachable swim fin |
| CN204092970U (en) * | 2014-09-25 | 2015-01-14 | 何建雄 | A kind of frog footwear |
| US20160243405A1 (en) * | 2015-02-19 | 2016-08-25 | Paul M. Herring | Flipper device and methods for using same |
| CN106110596A (en) * | 2016-08-19 | 2016-11-16 | 广州市宏来鞋业有限公司 | A kind of modified model frog footwear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208306960U (en) | 2019-01-01 |
| WO2018233091A1 (en) | 2018-12-27 |
| CN108502128A (en) | 2018-09-07 |
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Application publication date: 20171024 |
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| WD01 | Invention patent application deemed withdrawn after publication |