WO2018033039A1 - Palme améliorée - Google Patents

Palme améliorée Download PDF

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Publication number
WO2018033039A1
WO2018033039A1 PCT/CN2017/097343 CN2017097343W WO2018033039A1 WO 2018033039 A1 WO2018033039 A1 WO 2018033039A1 CN 2017097343 W CN2017097343 W CN 2017097343W WO 2018033039 A1 WO2018033039 A1 WO 2018033039A1
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WO
WIPO (PCT)
Prior art keywords
water
repellent
repellent portion
midsole
outsole
Prior art date
Application number
PCT/CN2017/097343
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English (en)
Chinese (zh)
Inventor
何建雄
Original Assignee
何建雄
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何建雄 filed Critical 何建雄
Publication of WO2018033039A1 publication Critical patent/WO2018033039A1/fr

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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
    • 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

Definitions

  • the present invention relates to a shoe, and in particular to an improved amphibious flipper that can be used both during diving and on land.
  • Fins are important equipment used by people in snorkeling. They allow swimmers to get more effective driving force in the water by kicking their legs.
  • the general fins are made of foot covers (used to fix flippers to divers). On the foot) and the front of the drowning water (providing the diver's propulsion in the water); the traditional flipper's foot cover and the sloping forefoot are an inseparable whole, and the underside of the foot cover and the forefoot is at The same horizontal plane is molded by rubber.
  • the flippers of this structure are in the same horizontal plane because the soles of the feet and the bottom of the forefoot are in the same horizontal plane.
  • the product has a single use and can only be used in water.
  • the utility model patent of the Chinese Patent Application No. "200620066168.3” discloses a folding type diving finfish for diving, comprising a foot cover, which is extended by the foot cover and is connected with the foot cover, and is characterized in that
  • the utility model comprises a shoe body for the wearer's foot to penetrate, and a sliding groove is fixed at a symmetry of the two sides of the shoe body near the outsole, and a card interface is arranged at the end of the sliding groove; the rear end of the foot cover is matched with the head of the shoe body.
  • a pulley is arranged at the end of the rear end, and the pulley is slid into the sliding groove of the shoe body through the card interface;
  • a buckle belt is fixed on the foot body, and
  • a snap device is arranged on the buckle belt for folding the foot cover When fixed with the foot cover.
  • the invention patent of the Chinese Patent Application No. "201410498796.8” discloses a flipper comprising an outsole, a midsole and an upper provided in order from the bottom to the top; the shape of the outsole is matched with the shape and size of the human foot.
  • the outsole is a rubber outsole made of rubber; the midsole includes a support portion matching the shape of the outsole, and a braided drowning portion extending outward along the edge of the sole portion of the support portion;
  • the bottom is a polyurethane midsole made of polyurethane; the upper is made of a wetsuit fabric; the midsole is made of polyurethane through a continuous injection molding process, and the midsole is separately formed during the integral molding process of the injection molding process.
  • the upper and the outsole are integrally connected, and a receiving cavity for receiving the entire foot of the human body is formed between the support portion of the midsole and the upper.
  • the flippers can be used both during diving and on land, while also being soft, durable, shock resistant, non-slip and comfortable to wear.
  • the fins of this structure cannot be designed to be too long in length, and the propulsion force provided to the diver is small, and the diver's deep diving requirement cannot be met.
  • the object of the present invention is to provide an improved flipper which is simple in structure and convenient to use, that is, can be used during diving or on land; and its braided drowning portion can Fold or unfold as needed, when making a dive
  • the outer end portion of the drowning portion can be rotated outward to the unfolded state and maintained at the same horizontal plane, so that the overall length of the drowning portion is extended, thereby providing a large propulsion force for the diver to meet the requirements of the diver for deep dive;
  • the outer end portion of the drowning portion can be rotated inward to the folded state, so that the overall length of the drowning portion is shortened, thereby facilitating the diver to walk on land.
  • the flipper can reduce the impedance force of the drowning portion when used, and effectively reduce the power loss of the diver.
  • the present invention adopts the following technical solutions:
  • An improved flipper comprising an outsole, a midsole and an upper fixedly connected from bottom to top; the shape of the outsole is matched to the shape and size of the human foot; the midsole includes and the outsole a shape-matching support portion, a weir-like water-repellent portion extending outward along an edge of the sole portion of the support portion; the support portion of the midsole and the upper portion form a receiving cavity for receiving the entire foot of the human body
  • the feature of the first water-repellent portion is fixedly connected to the edge of the sole portion of the support portion, and the other end passes at least a folding support mechanism is connected to one end of the second water-repellent portion; when walking, driving the folding support mechanism enables the second water-repellent portion to rotate toward a side close to the support portion, so that the second water-repellent portion is in a folded state When diving, driving the folding support mechanism enables the second water-repellent portion to rotate away from the side of the support portion, so that the second water-repell
  • the folding support mechanism comprises four hinge pieces, four rotating shafts and four torsion springs;
  • the four hinge sheets are arranged in a "field" shape; the sides of each adjacent two hinge sheets At least one sleeve is disposed on the surface, and the sleeves on each adjacent two hinge sheets are alternately sleeved on the same rotating shaft; and each of the two inner sleeves on the rotating shaft is disposed between the two outer sleeves
  • There is one of the torsion springs each of the torsion springs has two outwardly extending pressing portions, and the two pressing portions of each torsion spring respectively press against the bottom surfaces of the two hinge sheets adjacent thereto on;
  • two hinge sheets are disposed on the upper surface of the first water-repellent portion, and the other two hinge sheets are disposed on the upper surface of the second water-repellent portion;
  • the two hinge pieces on the same side along the length of the water-repellent part are fixedly connected to the first water-repellent part and the second water-repellent part.
  • two bushings are arranged on the side of each adjacent two hinge sheets, and the bushings on each adjacent two hinge sheets are staggered on the same one of the rotating shafts.
  • the number of the folding support mechanisms is two, and they are symmetrically distributed on both sides of the water-repellent portion along the width direction of the water-repellent portion.
  • the two hinge sheets respectively fixedly connected to the first water-repellent portion and the second water-repellent portion are located at the outermost side in the width direction of the water-repellent portion. This design makes the connection between the first water-repellent part and the second water-repellent part more stable.
  • the number of the folding support mechanisms is three or more, and they are evenly distributed along the width direction of the water-repellent portion.
  • the middle portion of the first water-repellent portion is further provided with a support block perpendicular to the upper surface of the first water-repellent portion.
  • the side surface of the support block facing the second water-repellent portion is an inclined surface.
  • the outsole is a rubber outsole made of rubber; the midsole is a polyurethane midsole integrally molded by using polyurethane; the upper is made of a wetsuit fabric. Sewing; the midsole is integrally formed by a continuous injection molding process using polyurethane, and the midsole is integrally connected with the upper and the outsole during the continuous injection molding process.
  • the midsole further comprises an arched extension having an opening that is arched up along a top surface of the support portion; an inner wall of the arcuate extension forms a support portion with a support portion directly below the arcuate extension a first receiving cavity for receiving the toe; the open edge of the arched extension enclosing the edge of the support forming a first connection; the upper comprising a second connection for wrapping the sole of the foot and the heel and for a third connecting portion enclosing the ankle, the second connecting portion is matched with the first connecting portion of the midsole, and the second connecting portion is fixedly connected with the first connecting portion to form a second for receiving the sole of the foot and the heel of the foot
  • the accommodating cavity is formed; after the second accommodating cavity is enclosed with the first accommodating cavity, a receiving cavity for accommodating the entire foot of the human body is formed.
  • a plurality of protrusions are provided on the bottom surface of the outsole.
  • This design can improve the anti-slip performance of the outsole.
  • a plurality of grooves are provided at the bottom edge of the outsole.
  • This design can further improve the anti-slip performance of the outsole.
  • an elastic band is further provided on the outer surface of the upper.
  • a zipper is provided on a side surface of the third connecting portion of the upper.
  • a pulling ring is provided on the back surface of the third connecting portion of the upper. This design is easy to carry.
  • the wetsuit fabric commonly known as a diving material, may specifically be a neoprene rubber.
  • the upper is first cut into a plurality of pieces of the wetsuit fabric according to the shoe-making process, and the piece of the wetsuit fabric is sewn into the upper by the needle car, and the upper is required to be shaped with a skull cover, thereby forming a shoe. shape.
  • the shape of the skull is very similar to that of the human foot.
  • the bottom plate is the same as the sole of the human body. It is uneven.
  • PU polyurethane is integrated into the injection molding process. Forming, so that the bottom bottom plate made of PU is also the same as the bottom plate of the hoe, so that the shoes will fit better and further improve the comfort.
  • the present invention improves an improved flipper with a simple structure and convenient use, that is, can be used during diving or walking on land.
  • the braided water-repellent portion includes a first water-repellent portion and a second water-repellent portion; one end of the first water-repellent portion is fixedly connected to the edge of the sole portion of the support portion, and the other end thereof is passed through at least one folding support mechanism and the second portion One end of the water-repellent portion is connected;
  • the folding support mechanism includes four hinge sheets, four rotating shafts and four torsion springs; of the four hinge sheets, two hinge sheets are disposed on the first side On the upper surface of the water portion, two other hinge sheets are disposed on the upper surface of the second water-repellent portion; wherein the two hinge segments on the same side along the longitudinal direction of the water-repellent portion are first The drowning department and the second drowning department are fixedly connected;
  • driving the folding support mechanism When used while walking on land, driving the folding support mechanism enables the second water-repellent portion to rotate toward the side of the support portion, so that the second water-repellent portion is in a folded state, so that the overall length of the water-repellent portion is shortened So that divers can walk on land.
  • driving the folding support mechanism When used during diving, driving the folding support mechanism enables the second water-repellent portion to rotate away from the side of the support portion, so that the second water-repellent portion is in an unfolded state, and the first water-repellent portion and the second The drowning department is kept at the same level, so that the overall length of the drowning section is extended, thereby providing the diver with a large propulsive force to meet the requirements of the diver for deep dive.
  • the two hinge piece portions located on the same side along the longitudinal direction of the water-repellent portion are fixedly connected with the first water-repellent portion and the second water-repellent portion, so that The two hinge sheets are turned to be perpendicular to the water-repellent portion, and the impedance of the drowning portion can be reduced during use, thereby effectively reducing the power loss of the diver.
  • the support block can limit the second water-repellent
  • the invention is provided with a large bottom matching the shape and size of the human foot, the weir-shaped water-repellent part is arranged on the middle body, and the midsole is integrally formed by using an injection molding process, and the flippers of this structure can be It can be used in diving, and can also walk directly on land, achieving the function of amphibious dual use, and has the advantages of simple structure and convenient use.
  • the outsole is a rubber outsole made of rubber, it has good wear resistance, non-slip, elastic, and non-cracking, good softness, good ductility, stable shrinkage, good hardness, good flexibility, and waterproofness.
  • the midsole is made of polyurethane midsole, which has low density, soft texture, good elasticity, comfortable and light wearing, good oxidation resistance, excellent wear resistance, flexural resistance and high hardness; excellent shock absorption and anti-slip Performance; better temperature resistance; good chemical resistance; easy to corrode for environmental protection, not easy to wrinkle.
  • the upper is sewn with a wetsuit fabric. Therefore, it also has the advantages of softness, durability, shock resistance, slip resistance and comfortable wearing.
  • the bottom of the invention is integrally integrated with the upper and the outsole in the process of the injection molding process, without chemical materials such as a bonding agent, so that no chemical pollution is generated, and no nature is present. It is not harmful to the public. It not only meets the requirements of international environmental protection, but also fully reflects the environmental awareness of injection shoes in the use of materials.
  • the present invention has an arched extension on the midsole, and an inner wall of the arcuate extension and a support located directly below the arcuate extension form a first receiving cavity for receiving the toe, thus, During walking, the force of the toes is mainly concentrated on the midsole. Instead of focusing on the connection between the midsole and the upper, the damage to the joint can be alleviated, and the joint can be effectively prevented from cracking, thereby extending the service life of the shoe.
  • Fig. 1 is a perspective view showing a first embodiment of the present invention.
  • FIG. 2 is a schematic side view showing the structure of the embodiment of the present invention.
  • FIG. 3 is a schematic bottom view of the embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a folding support mechanism according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of another angle of the folding support mechanism according to an embodiment of the present invention.
  • a flipper according to the embodiment includes an outsole 1, a midsole 2, and an upper 3 which are sequentially disposed from bottom to top;
  • the size of the outsole 1 matches the shape and size of the human foot, the outsole 1 is a rubber outsole made of rubber;
  • the midsole 2 includes a support portion 21 that matches the shape of the outsole 1 and a braided water-repellent portion 22 that extends outwardly along the edge of the sole portion of the support portion 21; the midsole 2 is made of polyurethane a polyurethane midsole; the midsole 2 further comprising an arched extension 23 having an opening 231 arched along a top surface of the support portion 21; an inner wall of the arcuate extension 23 and an arched extension A first receiving cavity for receiving the toe is formed between the support portions 21 directly under the 23; the edge of the opening 231 of the arched extension 23 is enclosed with the edge of the support portion 21 to form a first connecting portion 24;
  • the upper 3 is sewn with a wetsuit fabric; the upper 3 includes a second connecting portion 31 for wrapping the sole of the foot and the heel, and a third connecting portion 32 for wrapping the ankle, the second connecting portion 31 is matched with the first connecting portion 24 of the midsole 2, the second connecting portion 31 is fixedly connected with the first connecting portion 24, forming a second receiving cavity for receiving the sole of the foot and the heel; the second receiving cavity After enclosing the first receiving cavity, a receiving cavity for receiving the entire foot of the human body is formed.
  • the midsole 2 is integrally formed by a continuous injection molding process using polyurethane, and the midsole 2 is integrally connected with the upper 3 and the outsole 1 respectively during the continuous injection molding process.
  • a plurality of protrusions 11 are provided on the bottom surface of the outsole 1. This design can improve the anti-slip performance of the outsole 1.
  • a plurality of grooves 12 are provided at the bottom edge of the outsole 1. This design can further improve the anti-slip performance of the outsole 1.
  • An elastic band 4 is also provided on the outer surface of the upper 3. This design can adjust the tightness of the upper according to the actual situation of the individual, making the wear more comfortable.
  • a zipper 5 is provided on a side surface of the third connecting portion 32 of the upper 3 . This design is easy to put on and take off, making it easier to use.
  • a pulling ring 6 is provided on the back surface of the third connecting portion 32 of the upper 3 . This design is easy to carry.
  • the braided water-repellent portion 22 includes a first water-repellent portion 221 and a second water-repellent portion 222; one end of the first water-repellent portion 221 is fixedly connected to the edge of the sole portion of the support portion 21, and the other end thereof passes at least A folding support mechanism 7 is coupled to one end of the second water-repellent portion 222; and the folding support mechanism 7 is driven to rotate the second water-repellent portion 222 toward the side of the support portion 21 such that the second water-repellent portion 222 In a folded state; or, driving the folding support mechanism 7, the second water-repellent portion 222 can be rotated away from the side of the support portion 21, so that the second water-repellent portion 222 is in an unfolded state, and the first The water portion 221 and the second water-repellent portion 222 are maintained on the same horizontal surface.
  • the folding support mechanism 7 includes four hinge sheets 71, four rotating shafts 72 and four torsion springs 73;
  • the four hinge sheets 71 are arranged in a "Tian" shape; at least one sleeve 711 is disposed on the side of each adjacent two hinge sheets 71, and each adjacent two hinge sheets 71 The sleeve 711 is staggered on the same rotating shaft 72; a torsion spring 73 is disposed between the two inner sleeves 711 on each of the rotating shafts 72, and each of the torsion springs 73 has two The outwardly extending pressing portions 731, the two pressing portions 731 of each torsion spring 73 are respectively pressed against the bottom surfaces of the two hinge sheets 71 adjacent thereto;
  • two hinge sheets 71 are disposed on the upper surface of the first water-repellent portion 221, and the other two hinge sheets 71 are disposed on the second water-repellent portion 222.
  • the two hinge pieces 71 on the same side along the longitudinal direction of the water-repellent portion are fixedly connected to the first water-repellent portion 221 and the second water-repellent portion 222.
  • two sleeves 711 are disposed on the sides of each adjacent two hinge sheets 71, and the sleeves 711 on each adjacent two hinge sheets 71 are alternately sleeved on the same one of the rotating shafts 72. on.
  • the number of the folding support mechanisms 7 is two, and they are symmetrically distributed on both sides of the water-repellent portion along the width direction of the water-repellent portion.
  • the two hinge pieces 71 that are fixedly coupled to the first water-repellent portion 221 and the second water-repellent portion 222, respectively, are located at the outermost side in the width direction of the water-repellent portion. This design makes the connection between the first water-repellent portion 221 and the second water-repellent portion 222 more stable.
  • the middle portion of the first water-repellent portion 221 is further provided with a support block 8 perpendicular to the upper surface of the first water-repellent portion 221.
  • the side surface of the support block 8 facing the second water-repellent portion 222 is an inclined surface 81.
  • the feature of this embodiment is that the number of the folding support mechanisms is three or more, and they are evenly distributed along the width direction of the water-repellent portion. Others are the same as in the first embodiment.
  • the feature of this embodiment is that three sleeves are arranged on the sides of each adjacent two hinge sheets, and the sleeves on each adjacent two hinge sheets are alternately sleeved on the same rotating shaft. Others are the same as in the first embodiment.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une palme améliorée qui comprend une semelle extérieure (1), une semelle intercalaire (2) et une empeigne (3) qui sont reliées à demeure en séquence depuis le bas vers le haut. La forme et la taille de la semelle extérieure (1) correspondent à la forme et à la taille d'un pied humain. La semelle intercalaire (2) comprend une partie de support (21) correspondant à la forme et à la taille de la semelle extérieure (1), et comprend une partie palmée (22) en forme de palmure qui s'étend vers l'extérieur le long du bord d'une partie plante du pied de la partie de support (21). La partie de support (21) de la semelle intercalaire (2) et de l'empeigne (3) forment une chambre de réception recevant la totalité de la partie d'un pied humain. La partie palmée (22) en forme de palmure comprend une première partie palmée (221) et une seconde partie palmée (222). Une extrémité de la première partie palmée (221) est reliée à demeure au bord de la partie plante du pied de la partie de support (21), et l'autre extrémité de la première partie palmée (221) est reliée à une extrémité de la seconde partie palmée (222) à l'aide d'au moins un mécanisme de support (7) repliable.
PCT/CN2017/097343 2016-08-19 2017-08-14 Palme améliorée WO2018033039A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610692949.1A CN106110596B (zh) 2016-08-19 2016-08-19 一种改进型蛙鞋
CN201610692949.1 2016-08-19

Publications (1)

Publication Number Publication Date
WO2018033039A1 true WO2018033039A1 (fr) 2018-02-22

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Application Number Title Priority Date Filing Date
PCT/CN2017/097343 WO2018033039A1 (fr) 2016-08-19 2017-08-14 Palme améliorée

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CN (1) CN106110596B (fr)
WO (1) WO2018033039A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115089942A (zh) * 2022-06-28 2022-09-23 东莞市仁通泳潜装备科技有限公司 一种可增大蹼水力的蛙鞋

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106110596B (zh) * 2016-08-19 2018-06-19 广州市宏来鞋业有限公司 一种改进型蛙鞋
JP7138668B2 (ja) * 2017-03-09 2022-09-16 ブランドン シー ロビンソン 水中推進装置
US11345453B2 (en) 2017-03-09 2022-05-31 Brandon Robinson Underwater propulsion device
CN107281712A (zh) * 2017-06-21 2017-10-24 何建雄 一种可拆卸的蛙鞋
TW202003074A (zh) * 2018-05-30 2020-01-16 誠加興業股份有限公司 具有次葉片組之蛙鞋

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752259A (en) * 1987-01-16 1988-06-21 Edd Tackett Swim fins
US20020028618A1 (en) * 2000-09-07 2002-03-07 Hideya Hashizume Foldable diving flippers
CN200970443Y (zh) * 2006-10-20 2007-11-07 於孝周 一种折叠式潜水蛙鞋
CN201164691Y (zh) * 2008-01-22 2008-12-17 泉州安超鞋业有限公司 蹼式折叠游泳运动鞋
CN201168388Y (zh) * 2008-04-03 2008-12-24 范达伟 蛙游助力器
CN103961846A (zh) * 2014-05-19 2014-08-06 上海采科实业有限公司 脚尖前端的蹼翼部分可以向上或向下折叠的脚蹼
CN104225880A (zh) * 2014-09-25 2014-12-24 何建雄 一种蛙鞋
CN204092970U (zh) * 2014-09-25 2015-01-14 何建雄 一种蛙鞋
CN106110596A (zh) * 2016-08-19 2016-11-16 广州市宏来鞋业有限公司 一种改进型蛙鞋
CN206007942U (zh) * 2016-08-19 2017-03-15 广州市宏来鞋业有限公司 一种改进型蛙鞋

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2102645U (zh) * 1991-09-17 1992-04-29 于立田 水陆两用鞋

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752259A (en) * 1987-01-16 1988-06-21 Edd Tackett Swim fins
US20020028618A1 (en) * 2000-09-07 2002-03-07 Hideya Hashizume Foldable diving flippers
CN200970443Y (zh) * 2006-10-20 2007-11-07 於孝周 一种折叠式潜水蛙鞋
CN201164691Y (zh) * 2008-01-22 2008-12-17 泉州安超鞋业有限公司 蹼式折叠游泳运动鞋
CN201168388Y (zh) * 2008-04-03 2008-12-24 范达伟 蛙游助力器
CN103961846A (zh) * 2014-05-19 2014-08-06 上海采科实业有限公司 脚尖前端的蹼翼部分可以向上或向下折叠的脚蹼
CN104225880A (zh) * 2014-09-25 2014-12-24 何建雄 一种蛙鞋
CN204092970U (zh) * 2014-09-25 2015-01-14 何建雄 一种蛙鞋
CN106110596A (zh) * 2016-08-19 2016-11-16 广州市宏来鞋业有限公司 一种改进型蛙鞋
CN206007942U (zh) * 2016-08-19 2017-03-15 广州市宏来鞋业有限公司 一种改进型蛙鞋

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115089942A (zh) * 2022-06-28 2022-09-23 东莞市仁通泳潜装备科技有限公司 一种可增大蹼水力的蛙鞋
CN115089942B (zh) * 2022-06-28 2023-08-22 东莞市仁通泳潜装备科技有限公司 一种可增大蹼水力的蛙鞋

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CN106110596B (zh) 2018-06-19
CN106110596A (zh) 2016-11-16

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