JP2022551724A - ライフジャケット、これに提供される空気吹入部材及びライフジャケットと空気吹入部材の結合方法 - Google Patents
ライフジャケット、これに提供される空気吹入部材及びライフジャケットと空気吹入部材の結合方法 Download PDFInfo
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- JP2022551724A JP2022551724A JP2022522242A JP2022522242A JP2022551724A JP 2022551724 A JP2022551724 A JP 2022551724A JP 2022522242 A JP2022522242 A JP 2022522242A JP 2022522242 A JP2022522242 A JP 2022522242A JP 2022551724 A JP2022551724 A JP 2022551724A
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- base part
- tube
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- life jacket
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- 238000007664 blowing Methods 0.000 title claims description 66
- 238000000034 method Methods 0.000 title claims description 15
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 56
- 238000005304 joining Methods 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 13
- 238000003825 pressing Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
- B63C9/125—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments
- B63C9/1255—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments inflatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
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- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
- B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
- B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
- B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
- B29C66/4742—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts
- B29C66/47421—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts said spouts comprising flanges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/729—Textile or other fibrous material made from plastics
- B29C66/7292—Textile or other fibrous material made from plastics coated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
- B29C66/7318—Permeability to gases or liquids
- B29C66/73185—Permeability to gases or liquids non-permeable
- B29C66/73187—Permeability to gases or liquids non-permeable to liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
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- 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
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L2031/4842—Outerwear
- B29L2031/485—Jackets
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Textile Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Description
図2は従来のライフジャケットに提供される空気吹入部材を示す。
図3は他の従来の空気吹入部材を示す。
図4は本発明の第1実施例によるライフジャケットを示す。
図5は本発明の第1実施例による空気吹入部材を示す。
図6及び図7は、本発明の第1実施例によってベースパートとチューブパートが一体で成形された場合ジャケット部材と空気吹入部材の結合方法を示す。
図8は第2実施例による空気吹入部材1500の分解斜視図である。
図9、図10、図11及び図12は、本発明の第2実施例によってベースパートとチューブパートが二体で成形される場合ジャケット部材と空気吹入部材の結合方法を示す。
Claims (19)
- ジャケット部材と、
前記ジャケット部材に提供されて前記ジャケット部材に空気を注入するための空気吹入部材を含むが、
前記空気吹入部材は、
前記ジャケット部材と結合されるベースパートと、
前記ベースパートから延長されるチューブパートを含み、
前記チューブパートの一部分または全体に可撓部が形成されることを特徴とするライフジャケット。 - 前記チューブパートは、第1チューブ部と第2チューブ部を含み、
前記第1チューブ部は前記ベースパートから延長され、
前記可撓部は前記第1チューブ部及び第2チューブ部との間に提供されるものであることを特徴とする請求項1に記載のライフジャケット。 - 前記ベースパートと、前記チューブパートは一体で形成されたものであることを特徴とする請求項1に記載のライフジャケット。
- 前記ベースパートと、前記チューブパートはお互いに別個の部品で提供されてお互いに結合されたものであることを特徴とする請求項1に記載のライフジャケット。
- 前記ベースパートはリング形状を有する板で提供されるベース部と、
前記ベース部の内径から延長される延長部を含み、
前記延長部と前記チューブパートが結合されることを特徴とする請求項4に記載のライフジャケット。 - 前記可撓部はしわ管形態で提供されるライフジャケット用であることを特徴とする請求項1に記載のライフジャケット。
- 前記可撓部は長さ調節が可能に提供されることを特徴とする請求項1に記載のライフジャケット。
- ライフジャケットに提供されてライフジャケットに空気を注入するための空気吹入部材において、
ライフジャケットに結合されるベースパートと、
前記ベースパートから延長されるチューブパートを含み、
前記チューブパートの一部分または全体に可撓部が形成されるライフジャケット用空気吹入部材。 - 前記チューブパートは第1チューブ部と第2チューブ部を含み、
前記第1チューブ部は前記ベースパートから延長され、
前記可撓部は前記第1チューブ部及び第2チューブ部との間に提供されることを特徴とする請求項8に記載のライフジャケット用空気吹入部材。 - 前記ベースパートと、前記チューブパートは一体で形成されたものであることを特徴とする請求項8に記載のライフジャケット用空気吹入部材。
- 前記ベースパートと、チューブパートはお互いに別個の部品で提供されてお互いに結合されたものであることを特徴とする請求項8に記載のライフジャケット用空気吹入部材。
- 前記ベースパートはリング形状を有する板で提供されるベース部と、
前記ベース部の内径から延長される延長部を含み、
前記延長部と前記チューブパートが結合されることを特徴とする請求項11に記載のライフジャケット用空気吹入部材。 - 前記可撓部はしわ管形態で提供されることを特徴とする請求項8に記載のライフジャケット用空気吹入部材。
- 前記可撓部は長さ調節が可能に提供されることを特徴とする請求項8に記載のライフジャケット用空気吹入部材。
- ライフジャケットを成す原緞を準備する段階と、
前記原緞との結合面を形成するベースパートと、前記ベースパートから延長されて一部分または全部が可撓部に提供されるチューブパートを含む空気吹入部材を準備する段階と、
前記原緞と前記空気吹入部材を結合する段階と、を含むライフジャケットと空気吹入部材の結合方法。 - 前記原緞と前記空気吹入部材を結合する段階は、
前記ベースパートの結合面と前記原緞を重ねるようにする段階と、
ベースパートの結合面の周りに沿って前記ジャケット部材と熱接着させる段階と、
を含むことを特徴とする請求項15に記載のライフジャケットと空気吹入部材の結合方法。 - 前記ベースパートと前記チューブパートは一体で形成され、
前記ベースパートの結合面と前記原緞を重ねるようにする段階は、
前記チューブパートを前記原緞の孔を通過させて前記ベースパートの結合面と前記原緞を接触させる段階を含むことを特徴とする請求項16に記載のライフジャケットと空気吹入部材の結合方法。 - 前記ベースパートと前記チューブパートはお互いに別個の部品で提供され、
前記ベースパートはリング形状を有する板で提供されて原緞との結合面を提供するベース部と、前記ベース部の内径から延長される延長部を含んで、
前記ベースパートの結合面と前記原緞を重ねるようにする段階は、
前記ベースパートの前記延長部を前記原緞の孔を通過させて前記ベースパートの前記ベース部と前記原緞を接触させる段階を含み、
前記ベースパートの結合面の周りに沿って前記ジャケット部材と熱接着させる段階後に前記チューブパートを前記ベースパートの前記延長部に結合する段階をさらに含むことを特徴とする請求項16に記載のライフジャケットと空気吹入部材の結合方法。 - 前記ベースパートと前記チューブパートはお互いに別個の部品で提供され、
前記ベースパートはリング形状を有する板で提供されて原緞との結合面を提供するベース部と、前記ベース部の内径から延長される延長部を含んで、
前記ベースパートの結合面と前記原緞を重ねるようにする段階は、
前記ベースパートの延長部と前記チューブパートが結合した状態で前記ベースパートの前記延長部と前記チューブパートを前記原緞の孔を通過させて前記ベースパートの前記ベース部と前記原緞を接触させる段階を含む、
ことを特徴とする請求項16に記載のライフジャケットと空気吹入部材の結合方法。
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KR1020190129914A KR102215939B1 (ko) | 2019-10-18 | 2019-10-18 | 라이프 자켓, 이에 제공되는 공기 취입 부재 및 라이프 자켓과 공기 취입 부재의 결합 방법 |
KR10-2019-0129914 | 2019-10-18 | ||
PCT/KR2020/014046 WO2021075861A1 (ko) | 2019-10-18 | 2020-10-14 | 라이프 자켓, 이에 제공되는 공기 취입 부재 및 라이프 자켓과 공기 취입 부재의 결합 방법 |
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US (1) | US20220388614A1 (ja) |
EP (1) | EP4046904A4 (ja) |
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USD1002771S1 (en) * | 2021-09-14 | 2023-10-24 | Jinhua Chen | Life jacket |
KR102634460B1 (ko) * | 2022-04-26 | 2024-02-06 | 정제응 | 휴대용 다용도 구명조끼 |
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JP2012111275A (ja) * | 2010-11-22 | 2012-06-14 | Hioki Co Ltd | 空気栓ユニット |
JP2013082412A (ja) * | 2011-10-12 | 2013-05-09 | Hiroshi Takeda | 津波救命胴衣 |
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CN2701750Y (zh) * | 2004-05-28 | 2005-05-25 | 陶善国 | 气胀式救生衣用气囊 |
CA2472901C (en) * | 2004-07-05 | 2007-12-18 | Robert E. Stewart | Lifesaving floatation and breathing device |
KR200375388Y1 (ko) * | 2004-11-08 | 2005-03-11 | 성인용 | 의류용 체크밸브 |
WO2013088130A1 (en) * | 2011-12-12 | 2013-06-20 | Mobilarm Limited | Improvements in and relating to emergency devices |
KR20150008558A (ko) * | 2013-07-15 | 2015-01-23 | 정재영 | 고무 튜브용 공기 자동 밀폐 마개 및 그 마개를 구비한 가방 겸용 튜브형 구명 조끼 |
CN108248796B (zh) * | 2018-03-09 | 2020-01-17 | 陈俊杰 | 可充气救生衣 |
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2019
- 2019-10-18 KR KR1020190129914A patent/KR102215939B1/ko active IP Right Grant
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- 2020-10-14 US US17/766,518 patent/US20220388614A1/en active Pending
- 2020-10-14 WO PCT/KR2020/014046 patent/WO2021075861A1/ko unknown
- 2020-10-14 CN CN202080070863.XA patent/CN114555461B/zh active Active
- 2020-10-14 EP EP20877853.0A patent/EP4046904A4/en active Pending
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US3107373A (en) * | 1963-01-25 | 1963-10-22 | Jr John J Mellon | Inlet control for escape appliance |
US4000534A (en) * | 1973-12-26 | 1977-01-04 | U. S. Divers Company | Buoyancy compensator |
US4779554A (en) * | 1985-10-09 | 1988-10-25 | Courtney William L | Rigid diver backpack with internal buoyancy compensator and ballast compartment |
JP2012111275A (ja) * | 2010-11-22 | 2012-06-14 | Hioki Co Ltd | 空気栓ユニット |
JP2013082412A (ja) * | 2011-10-12 | 2013-05-09 | Hiroshi Takeda | 津波救命胴衣 |
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KR102215939B1 (ko) | 2021-02-16 |
US20220388614A1 (en) | 2022-12-08 |
EP4046904A4 (en) | 2023-11-08 |
EP4046904A1 (en) | 2022-08-24 |
CN114555461A (zh) | 2022-05-27 |
CN114555461B (zh) | 2023-07-04 |
WO2021075861A1 (ko) | 2021-04-22 |
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