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JP2010018347A - Electrothermal sealer - Google Patents

Electrothermal sealer Download PDF

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Publication number
JP2010018347A
JP2010018347A JP2008209224A JP2008209224A JP2010018347A JP 2010018347 A JP2010018347 A JP 2010018347A JP 2008209224 A JP2008209224 A JP 2008209224A JP 2008209224 A JP2008209224 A JP 2008209224A JP 2010018347 A JP2010018347 A JP 2010018347A
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Prior art keywords
base
lid
heat
resistant insulating
electric
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Japanese (ja)
Inventor
Jindo Cho
人堂 張
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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
    • B29C66/80—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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • B29C65/223—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire comprising several heated wires
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/228—Heated wire resistive ribbon, resistive band or resistive strip characterised by the means for electrically connecting the ends of said heated wire, resistive ribbon, resistive band or resistive strip
    • 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
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • 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
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • 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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8182—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects
    • B29C66/81821—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects of the welding jaws
    • 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
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8618—Hand-held tools being battery operated
    • 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
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8742—Safety measures or devices for operators
    • 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
    • B29C66/87—Auxiliary operations or devices
    • B29C66/876—Maintenance or cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuses (AREA)
  • Package Closures (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electrothermal sealer in which a heating wire can be easily exchanged. <P>SOLUTION: The electrothermal sealer contains a base 10, a seal module 30, a pressing section 40, and a front cover 51. A seal module is installed in a front containing chamber of the base. A first end of the pressing section and a back containing chamber are pivotally installed and correspond to the seal module position when a second end is pressed downwards. The front cover covers the seal module and is provided with several fixing pins. The front containing chamber of the base is provided with several fixing holes and the front cover is connected to the base by inserting the fixing pins into the fixing holes. Thus a user can easily open the front cover to exchange an oxidized or burn out heating wire. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は一種の電熱シーラーに係り、特に電熱シーラーに適用される改良構造に関する。   The present invention relates to a kind of electric heat sealer, and more particularly to an improved structure applied to an electric heat sealer.

日常生活で、人々はサイズや厚さが異なるプラスチックバッグを使用しており、使用する物品を使用し切らない場合で、この物品が空気中に曝されて損壊しやすい場合は、プラスチックバッグに入れてシールするための電熱シーラーが発明された。   In everyday life, people use plastic bags of different sizes and thicknesses, and if they do not use up all the goods they use, put them in plastic bags if they are exposed to air and are easily damaged. An electric heat sealer has been invented for sealing.

周知の電熱シーラーのシールモジュールは前蓋と密着するよう結合された後には開けられない構造となっており、シールモジュールの電熱線が酸化した或いは切れて使用不能となった時、使用者が電熱線を交換しようとする場合、強制的に前蓋を開ければ、構造が破壊されて再度前蓋を取り付けられないという損害を生じる。   The seal module of the known electric heat sealer has a structure that cannot be opened after being joined so as to be in close contact with the front lid. When the heating wire of the seal module is oxidized or becomes unusable, the user can When trying to replace the hot wire, if the front cover is forcibly opened, the structure is destroyed and the front cover cannot be attached again.

このため、速やかに電熱線を交換できる電熱シーラーが求められている。   Therefore, there is a demand for an electric heat sealer that can quickly replace the heating wire.

本発明の電熱シーラーは、ベース、シールモジュール、及び押圧部を包含する。   The electrothermal sealer of the present invention includes a base, a seal module, and a pressing portion.

該ベース内に、前収容室、前当接壁、電池室、後当接壁、後収容室、二つの前金属接触片、及び少なくとも一つの後金属接触片が設置され、該前収容室に支持部が設置される。該二つの前金属接触片はそれぞれ前当接壁に固着され、該少なくとも一つの後金属接触片は後当接壁に設置される。   A front storage chamber, a front contact wall, a battery chamber, a rear contact wall, a rear storage chamber, two front metal contact pieces, and at least one rear metal contact piece are installed in the base. A support is installed. The two front metal contact pieces are respectively fixed to the front contact wall, and the at least one rear metal contact piece is installed on the rear contact wall.

該シールモジュールは該前収容室内に設置され、該シールモジュールは耐熱絶縁基部、電熱部、及び圧縮バネを包含する。該電熱部は電熱線を具え、該耐熱絶縁基部上に設けられ、該圧縮バネは該耐熱絶縁基部と該前収容室の該支持部の間に設置される。   The seal module is installed in the front housing chamber, and the seal module includes a heat-resistant insulating base, an electric heating unit, and a compression spring. The electric heating part includes a heating wire and is provided on the heat-resistant insulating base, and the compression spring is installed between the heat-resistant insulating base and the support part of the front housing chamber.

該押圧部は第１端、及び第２端を有し、該第１端が該後収容室に枢設される。前蓋が該シールモジュールを被覆するように該ベースに結合される。該前蓋には複数の固定ピンが設けられ、該ベースの該前収容室は複数の固定孔を具え、該前蓋は該複数の固定ピンが該複数の固定孔に挿入されることにより、該ベースの該前収容室上を閉じる。   The pressing portion has a first end and a second end, and the first end is pivotally connected to the rear receiving chamber. A front lid is coupled to the base so as to cover the seal module. The front lid is provided with a plurality of fixing pins, the front storage chamber of the base has a plurality of fixing holes, and the front lid has the plurality of fixing pins inserted into the plurality of fixing holes, Close the front storage chamber of the base.

これにより、使用者は簡単に該前蓋を開けてシールモジュールの酸化或いは切れた電熱線を交換できる。   Thus, the user can easily open the front lid and replace the oxidized or broken heating wire of the seal module.

このほか、本発明は更に電池蓋及び後蓋を具え得て、該電池蓋により該電池室上が閉じられ、該後蓋により該後収容室が閉じられる。該後蓋に穿孔が開設され、該後収容室は収容溝と安全スイッチを有する。該安全スイッチは上押圧柱及びバネを有し、該バネは該収容溝内に収容され、並びに該上押圧柱と該収容溝の間に介装される。該上押圧柱は該後蓋の穿孔を挿通する。   In addition, the present invention can further include a battery lid and a rear lid, and the battery lid is closed by the battery lid, and the rear housing chamber is closed by the rear lid. The rear lid is perforated, and the rear storage chamber has a storage groove and a safety switch. The safety switch has an upper pressing column and a spring. The spring is received in the receiving groove, and is interposed between the upper pressing column and the receiving groove. The upper pressing column passes through the perforation of the rear lid.

該シールモジュールは圧縮バネを有し得て、該圧縮バネは該耐熱絶縁基部と該支持部の間に設置される。該耐熱絶縁基部は左側部、中間突出部、及び右側部を有する。該前蓋に貫通孔が設けられ、該耐熱絶縁基部の該中間突出部が該貫通孔を挿通する。   The seal module may have a compression spring, and the compression spring is installed between the heat-resistant insulating base and the support. The heat-resistant insulating base has a left side, an intermediate projection, and a right side. A through hole is provided in the front lid, and the intermediate projecting portion of the heat-resistant insulating base portion passes through the through hole.

該電熱部は少なくとも一つの電熱線、第１金属係止体、及び第２金属係止体を有する。該第１金属係止体は該左側部に係合し、該第２金属係止体は該右側部に係合し、該少なくとも一つの電熱線は該耐熱絶縁基部の中間突出部上に位置決めされる。該電熱部は耐熱絶縁被覆片を有し、該耐熱絶縁被覆片は該電熱部の該電熱線上を被覆する。   The electric heating part has at least one heating wire, a first metal locking body, and a second metal locking body. The first metal locking body engages the left side, the second metal locking body engages the right side, and the at least one heating wire is positioned on an intermediate protrusion of the heat-resistant insulating base. Is done. The electric heating part has a heat-resistant insulating covering piece, and the heat-resistant insulating covering piece covers the heating wire of the electric heating part.

該前蓋は保護部材と二つの枢設孔を有し得る。該ベースは少なくとも一つの位置決め孔を有し得て、該前蓋は更に少なくとも一つの位置決め柱を具え、該位置決め柱が該位置決め孔に挿入される。   The front lid may have a protective member and two pivot holes. The base may have at least one positioning hole, and the front cover further includes at least one positioning column, and the positioning column is inserted into the positioning hole.

該ベースはスイッチ、及び発光ダイオードを有し得て、スイッチと発光ダイオードは電気的に接続される。該電熱シーラーは安全カッタを有し得て、該安全カッタは選択的に該ベースの下方に収納されるか或いはそこから引き出される。   The base may include a switch and a light emitting diode, and the switch and the light emitting diode are electrically connected. The electrothermal sealer may have a safety cutter that is selectively stored or withdrawn from the base below the base.

本発明の構造により、使用者は簡単に該前蓋を開けてシールモジュールの酸化或いは切れた電熱線を交換できる。   According to the structure of the present invention, the user can easily open the front lid and replace the oxidized or broken heating wire of the seal module.

図１は本発明の好ましい実施例の分解図である。図示されるように、本実施例の電熱シーラーは、ベース１０、シールモジュール３０、押圧部４０、前蓋５１、電池蓋５２、及び後蓋５３を有する。   FIG. 1 is an exploded view of a preferred embodiment of the present invention. As shown in the figure, the electrothermal sealer of this embodiment includes a base 10, a seal module 30, a pressing portion 40, a front lid 51, a battery lid 52, and a rear lid 53.

そのうち、該ベース１０の内側に前収容室１１、前当接壁１２、電池室１３、後当接壁１４、後収容室１５、二つの前金属接触片２１、及び少なくとも一つの後金属接触片２２が設置される。   Among them, inside the base 10, the front storage chamber 11, the front contact wall 12, the battery chamber 13, the rear contact wall 14, the rear storage chamber 15, two front metal contact pieces 21, and at least one rear metal contact piece. 22 is installed.

図１に示されるように、シールモジュール３０は該ベース１０の該前収容室１１内に設置され、該シールモジュール３０は耐熱絶縁基部３１、電熱部３２、及び圧縮バネ３３を包含する。   As shown in FIG. 1, the seal module 30 is installed in the front housing chamber 11 of the base 10, and the seal module 30 includes a heat-resistant insulating base portion 31, an electric heating portion 32, and a compression spring 33.

図２は本発明の好ましい実施例のシールモジュールの分解図である。図示されるように、該電熱部３２は該耐熱絶縁基部３１上に設けられ、該耐熱絶縁基部３１は左側部３１１、中間突出部３１２、及び右側部３１３を有する。該電熱部３２は少なくとも一つの電熱線３２１、第１金属係止体３２２、及び第２金属係止体３２３を有する。該第１金属係止体３２２は該耐熱絶縁基部３１の該左側部３１１に係合し、該第２金属係止体３２３は該耐熱絶縁基部３１の該右側部３１３に係合し、該少なくとも一つの電熱線３２１は該耐熱絶縁基部３１の中間突出部３１２上に位置決めされる。該電熱部３２は更に耐熱絶縁被覆片３２４を有し、該耐熱絶縁被覆片３２４は該電熱部３２の該電熱線３２１上を被覆する。   FIG. 2 is an exploded view of the seal module of the preferred embodiment of the present invention. As shown in the drawing, the electric heating part 32 is provided on the heat-resistant insulating base 31, and the heat-resistant insulating base 31 has a left side part 311, an intermediate protruding part 312, and a right side part 313. The electric heating unit 32 includes at least one heating wire 321, a first metal locking body 322, and a second metal locking body 323. The first metal locking body 322 engages with the left side 311 of the heat-resistant insulating base 31, and the second metal locking body 323 engages with the right side 313 of the heat-resistant insulating base 31, One heating wire 321 is positioned on the intermediate protrusion 312 of the heat-resistant insulating base 31. The electric heating part 32 further has a heat resistant insulation coating piece 324, and the heat resistant insulation coating piece 324 covers the heating wire 321 of the electric heating part 32.

再び図１を参照されたい。該前収容室１１に支持部１１１が設置され、圧縮バネ３３が該耐熱絶縁基部３１と該前収容室１１の該支持部１１１の間に設置される。更に、二つの前金属接触片２１がそれぞれ該前当接壁１２に固着され、該後金属接触片２２は該後当接壁１４に設置され、該前蓋５１に貫通孔５１１が開設されて、該耐熱絶縁基部３１の中間突出部３１２は該前蓋５１の貫通孔５１１を挿通する。このほか、前蓋５１に二つの固定ピン５１４が設けられ、該ベース１０の該前収容室１１は二つの固定孔１１２を具え、該前蓋５１は該二つの固定ピン５１４が該ベース１０の該二つの固定孔１１２に挿入されることにより、該ベース１０の該前収容室１１上を閉じるようにベース１０に結合される。   Please refer to FIG. 1 again. A support portion 111 is installed in the front storage chamber 11, and a compression spring 33 is installed between the heat-resistant insulating base 31 and the support portion 111 of the front storage chamber 11. Further, two front metal contact pieces 21 are fixed to the front contact wall 12, the rear metal contact piece 22 is installed on the rear contact wall 14, and a through hole 511 is opened in the front lid 51. The intermediate protrusion 312 of the heat-resistant insulating base 31 is inserted through the through hole 511 of the front lid 51. In addition, the front lid 51 is provided with two fixing pins 514, the front housing chamber 11 of the base 10 includes two fixing holes 112, and the front lid 51 includes the two fixing pins 514 of the base 10. By being inserted into the two fixing holes 112, the base 10 is coupled to the base 10 so as to close the front housing chamber 11.

該圧縮バネ３３が該耐熱絶縁基部３１に弾力支持を提供することにより、該耐熱絶縁基部３１が該ベース１０に対して上下に作動し、これにより該第１金属係止体３２２、及び第２金属係止体３２３がそれぞれ二つの前金属接触片２１と接触或いは分離し、且つ該前蓋５１は固定ピン５１４とベース１０の固定孔１１２間の摩擦力により該ベース１０に固定されているため、簡単に何度でも前蓋５１を開いてシールモジュール３０の既に酸化或いは切れた電熱線３２１を交換できる（図２参照）。   The compression spring 33 provides elastic support to the heat-resistant insulating base 31 so that the heat-resistant insulating base 31 moves up and down with respect to the base 10, thereby the first metal locking body 322 and the second Each of the metal locking bodies 323 contacts or separates from the two front metal contact pieces 21, and the front lid 51 is fixed to the base 10 by the frictional force between the fixing pin 514 and the fixing hole 112 of the base 10. By simply opening the front lid 51 many times, the already heated or disconnected heating wire 321 of the seal module 30 can be replaced (see FIG. 2).

図１と共に図３を参照されたい。図３は本発明の好ましい実施例の立体図で表示した保護部材を結合した状態図である。図示されるように、前蓋５１は保護部材５１２と二つの枢設孔５１３を有する。該保護部材５１２は該枢設孔５１３に枢設され、並びに上向きに回転してシールモジュール３０を被覆して押圧部４０による下向きの押圧を阻止でき、圧縮バネ３３の提供する上向きの弾力により電熱部３２の第１金属係止体３２２、第２金属係止体３２３が電池室１３内の前金属接触片２１に接触し導通することがないようにし、これにより、誤って接触或いは押圧することにより起動するのを防止し、使用上の安全性を増している。   Please refer to FIG. 3 together with FIG. FIG. 3 is a state diagram in which the protective members shown in a three-dimensional view of a preferred embodiment of the present invention are combined. As shown in the figure, the front lid 51 has a protective member 512 and two pivot holes 513. The protective member 512 is pivotally provided in the pivot hole 513 and rotates upward to cover the seal module 30 and prevent downward pressing by the pressing portion 40, and electric heat is generated by the upward elasticity provided by the compression spring 33. The first metal locking body 322 and the second metal locking body 323 of the portion 32 do not contact and conduct with the front metal contact piece 21 in the battery chamber 13, and thereby contact or press by mistake. This prevents startup and increases safety in use.

図１に示されるように、電熱シーラーは更に電池蓋５２及び後蓋５３を具え得て、該電池蓋５２により該電池室１３上が閉じられ、該後蓋５３により該後収容室１５上が閉じられる。該後蓋５３に穿孔５３１が開設され、該後収容室１５は収容溝１５１と安全スイッチ１５２を有する。該安全スイッチ１５２は上押圧柱１５３及びバネ１５４を有し、該バネ１５４は該収容溝１５１内に収容され、並びに該上押圧柱１５３と該収容溝１５１の間に介装される。該後蓋５３が後収容室１５に閉じ合わされた後、該上押圧柱１５３は該後蓋５３の穿孔５３１を挿通する。   As shown in FIG. 1, the electric heat sealer can further include a battery lid 52 and a rear lid 53, the battery chamber 52 is closed on the battery chamber 13, and the rear lid 53 allows the rear housing chamber 15 to be Closed. A perforation 531 is formed in the rear lid 53, and the rear storage chamber 15 has a storage groove 151 and a safety switch 152. The safety switch 152 includes an upper pressing column 153 and a spring 154. The spring 154 is received in the receiving groove 151, and is interposed between the upper pressing column 153 and the receiving groove 151. After the rear lid 53 is closed in the rear storage chamber 15, the upper pressing column 153 passes through the perforation 531 of the rear lid 53.

図１と共に図４を参照されたい。図４は本発明の好ましい実施例の電気回路図である。図示されるように、押圧部４０は第１端４１と第２端４２を有し、該第１端４１の二つのピン４１１が後収容室１５の二つの枢設孔４１２に枢着され、押圧部４０の下向きの押圧動作時に、その第２端４２がシールモジュール３０の中間突出部３１２位置に対応して押圧し、また、その第１端４１が安全スイッチ１５２の上押圧柱１５３位置に対応して押圧し、この時、電熱部３２の第１金属係止体３２２、及び第２金属係止体３２３はそれぞれ二つの前金属接触片２１と接触し、同時に第１端４１もまた安全スイッチ１５２の上押圧柱１５３を下向きに押圧して電池１８の電流を電熱線３２１に導通させて回路を形成する。   Please refer to FIG. 4 together with FIG. FIG. 4 is an electrical circuit diagram of a preferred embodiment of the present invention. As shown in the drawing, the pressing portion 40 has a first end 41 and a second end 42, and two pins 411 of the first end 41 are pivotally attached to two pivot holes 412 of the rear receiving chamber 15, During the downward pressing operation of the pressing portion 40, the second end 42 is pressed corresponding to the position of the intermediate protrusion 312 of the seal module 30, and the first end 41 is positioned at the upper pressing column 153 position of the safety switch 152. At this time, the first metal locking body 322 and the second metal locking body 323 of the electric heating section 32 are in contact with the two front metal contact pieces 21, and at the same time, the first end 41 is also safe. A circuit is formed by pressing the upper pressing column 153 of the switch 152 downward to conduct the current of the battery 18 to the heating wire 321.

注意されたいことは、これは本発明の安全設計であり、使用者はシールモジュール３０の電熱部３２及び安全スイッチ１５２を同時に押圧しなければ電熱線３２１を発熱させられず、これにより、使用者が誤って該シールモジュール３０に接触して火傷をするのを防止できる。   It should be noted that this is the safety design of the present invention, and if the user does not press the heating part 32 and the safety switch 152 of the seal module 30 at the same time, the heating wire 321 cannot be heated. Can be prevented from accidentally contacting the seal module 30 and causing burns.

図５を図４と併せて参照されたい。図５は本発明の好ましい実施例の後面図である。図示されるように、該ベース１０はスイッチ１７、及び発光ダイオード１７１を有し、スイッチ１７と発光ダイオード１７１は電気的に接続される。スイッチ１７で発光ダイオード１７１をオンして指示或いは照明に使用するか、スイッチ１７で発光ダイオード１７１をオフする。   Please refer to FIG. 5 together with FIG. FIG. 5 is a rear view of the preferred embodiment of the present invention. As illustrated, the base 10 includes a switch 17 and a light emitting diode 171, and the switch 17 and the light emitting diode 171 are electrically connected. The switch 17 turns on the light emitting diode 171 to use for instruction or illumination, or the switch 17 turns off the light emitting diode 171.

図１に図６を併せて参照されたい。図６は本発明の好ましい実施例の安全カッタ展開時の状態図である。図示されるように、電熱シーラーは更に安全カッタ１６を有し、該安全カッタ１６は選択的に該ベース１０の下方より引き出され、切断機能不使用時には安全カッタ１６は該ベース１０の下方に収納される。   Please refer to FIG. 6 together with FIG. FIG. 6 is a state diagram when the safety cutter is deployed according to a preferred embodiment of the present invention. As shown in the figure, the electric heat sealer further includes a safety cutter 16, which is selectively pulled out from below the base 10, and the safety cutter 16 is stored below the base 10 when the cutting function is not used. Is done.

図７は本発明の別の実施例のシールモジュールの分解図である。図示されるように、その電熱部の構造は先の実施例の電熱部３２とほぼ同じであるが、本実施例では２線式のシールモジュールとされ、それは、二つの電熱線６１、第１金属係止体６２、第２金属係止体６３、及び耐熱絶縁基部６４を有し、この実施例の２線式シールモジュールを使用すると、その２線式の電熱線６１がプラスチックバッグのシール強度を増すか、或いは厚いプラスチックバッグに対するシールを行なうことができる。   FIG. 7 is an exploded view of a seal module according to another embodiment of the present invention. As shown in the drawing, the structure of the heating section is almost the same as that of the heating section 32 of the previous embodiment, but in this embodiment, it is a two-wire seal module, which includes two heating wires 61, a first heating section. When the two-wire seal module of this embodiment is used, the two-wire heating wire 61 has a sealing strength of the plastic bag. Or sealing against thick plastic bags.

上述の実施例は説明のために例示されたものにすぎず、本発明の主張する権利範囲は特許請求の範囲の記載に準じ、上述の実施例に限定されない。   The above-described embodiments are merely illustrative, and the scope of rights claimed by the present invention is not limited to the above-described embodiments according to the description of the claims.

本発明の好ましい実施例の分解図である。1 is an exploded view of a preferred embodiment of the present invention. 本発明の好ましい実施例のシールモジュールの分解図である。1 is an exploded view of a seal module according to a preferred embodiment of the present invention. 本発明の好ましい実施例の立体図で表示した保護部材を結合した状態図である。It is the state figure which couple | bonded the protection member displayed with the three-dimensional figure of the preferable Example of this invention. 本発明の好ましい実施例の電気回路図である。1 is an electrical circuit diagram of a preferred embodiment of the present invention. 本発明の好ましい実施例の後面図である。FIG. 3 is a rear view of a preferred embodiment of the present invention. 本発明の好ましい実施例の安全カッタ展開時の状態図である。It is a state figure at the time of safety cutter deployment of a desirable example of the present invention. 本発明の別の実施例のシールモジュールの分解図である。It is an exploded view of the seal module of another Example of this invention.

符号の説明Explanation of symbols

１０ ベース １１ 前収容室 １１１ 支持部
１１２ 固定孔 １２ 前当接壁 １３ 電池室
１４ 後当接壁 １５ 後収容室 １５１ 収容溝
１５２ 安全スイッチ １５３ 上押圧柱 １５４ バネ
１６ 安全カッタ １７ スイッチ １７１ 発光ダイオード
１８ 電池 ２１ 前金属接触片 ２２ 後金属接触片
３０ シールモジュール ３１、６４ 耐熱絶縁基部 ３１１ 左側部
３１２ 中間突出部 ３１３ 右側部 ３２ 電熱部
３２１、６１ 電熱線 ３２２、６２ 第１金属係止体
３２３、６３ 第２金属係止体 ３２４ 耐熱絶縁被覆片
３３ 圧縮バネ ４０ 押圧部 ４１ 第１端
４１１ ピン ４１２ 枢設孔 ４２ 第２端
５１ 前蓋 ５１１ 貫通孔 ５１２ 保護部材
５１３ 枢設孔 ５１４ 固定ピン ５２ 電池蓋
５３ 後蓋 ５３１ 穿孔 DESCRIPTION OF SYMBOLS 10 Base 11 Front storage chamber 111 Support part 112 Fixing hole 12 Front contact wall 13 Battery chamber 14 Rear contact wall 15 Rear storage chamber 151 Storage groove 152 Safety switch 153 Upper press pillar 154 Spring 16 Safety cutter 17 Switch 171 Light emitting diode 18 Battery 21 Front metal contact piece 22 Rear metal contact piece 30 Seal module 31, 64 Heat-resistant insulating base 311 Left side 312 Intermediate protrusion 313 Right side 32 Heating part 321, 61 Heating wire 322, 62 First metal locking body 323, 63 Second metal locking body 324 Heat-resistant insulating covering piece 33 Compression spring 40 Pressing part 41 First end 411 pin 412 Pivoting hole 42 Second end 51 Front lid 511 Through hole 512 Protection member 513 Pivoting hole 514 Fixing pin 52 Battery lid 53 Rear lid 531 Perforation

Claims (11)

電熱シーラーにおいて、
ベースであって、該ベース内に、前収容室、前当接壁、電池室、後当接壁、後収容室、二つの前金属接触片、及び少なくとも一つの後金属接触片が設置され、該前収容室に支持部が設置され、該二つの前金属接触片はそれぞれ該前当接壁に固着され、該少なくとも一つの後金属接触片は後当接壁に設置された、上記ベースと、
シールモジュールであって、該シールモジュールは該前収容室内に設置され、該シールモジュールは耐熱絶縁基部、電熱部を有し、該電熱部は該耐熱絶縁基部上に設けられた、上記シールモジュールと、
押圧部であって、該押圧部は第１端、及び第２端を有し、該第１端が該後収容室に枢設され、該第２端は下向きに押圧される時に該シールモジュールの位置に対応する、上記押圧部と、
前蓋であって、該シールモジュールを被覆するように該ベースに組み合わされる、上記前蓋と、
を有することを特徴とする、電熱シーラー。 In the electric heat sealer,
In the base, a front storage chamber, a front contact wall, a battery chamber, a rear contact wall, a rear storage chamber, two front metal contact pieces, and at least one rear metal contact piece are installed in the base, A support portion installed in the front storage chamber, the two front metal contact pieces fixed to the front contact wall, and the at least one rear metal contact piece installed on the rear contact wall; ,
A seal module, wherein the seal module is installed in the front housing chamber, the seal module has a heat-resistant insulating base and an electric heating part, and the electric heating part is provided on the heat-resistant insulating base; ,
A pressing portion, wherein the pressing portion has a first end and a second end, the first end is pivotally mounted on the rear receiving chamber, and the seal module is pressed when the second end is pressed downward. The pressing portion corresponding to the position of
A front lid, which is combined with the base to cover the sealing module;
An electrothermal sealer characterized by comprising: 請求項１記載の電熱シーラーにおいて、該前蓋に複数の固定ピンを具え、該ベースの該前収容室は複数の固定孔を具え、該前蓋は該複数の固定ピンが該複数の固定孔に挿入されることにより、該ベースの該前収容室上を閉じるように組み合わされることを特徴とする、電熱シーラー。   2. The electric heat sealer according to claim 1, wherein the front lid includes a plurality of fixing pins, the front receiving chamber of the base includes a plurality of fixing holes, and the front lid includes the plurality of fixing pins. The electric heat sealer is combined so as to be closed on the front storage chamber of the base by being inserted into the base. 請求項１記載の電熱シーラーにおいて、電池蓋及び後蓋を具え、該電池蓋により該電池室上が閉じられ、該後蓋により該後収容室が閉じられ、該後蓋に穿孔が開設されたことを特徴とする、電熱シーラー。   The electric heat sealer according to claim 1, further comprising a battery lid and a rear lid, wherein the battery lid is closed by the battery lid, the rear housing chamber is closed by the rear lid, and a perforation is formed in the rear lid. An electric heat sealer. 請求項３記載の電熱シーラーにおいて、該後収容室が収容溝と安全スイッチを有し、該安全スイッチは上押圧柱及びバネを有し、該バネは該収容溝内に収容され、並びに該上押圧柱と該収容溝の間に介装され、該上押圧柱は該後蓋の穿孔を挿通することを特徴とする、電熱シーラー。   4. The electric heat sealer according to claim 3, wherein the rear housing chamber has a housing groove and a safety switch, the safety switch has an upper pressing column and a spring, the spring is housed in the housing groove, and the upper An electric heat sealer, which is interposed between a pressing column and the receiving groove, and the upper pressing column is inserted through a hole in the rear lid. 請求項１記載の電熱シーラーにおいて、該シールモジュールは圧縮バネを有し、該圧縮バネは該耐熱絶縁基部と該支持部の間に設置されることを特徴とする、電熱シーラー。   2. The electrothermal sealer according to claim 1, wherein the seal module has a compression spring, and the compression spring is installed between the heat-resistant insulating base and the support. 請求項１記載の電熱シーラーにおいて、該耐熱絶縁基部は左側部、中間突出部、及び右側部を有し、該前蓋に貫通孔が設けられ、該耐熱絶縁基部の該中間突出部が該貫通孔を挿通することを特徴とする、電熱シーラー。   2. The electrothermal sealer according to claim 1, wherein the heat-resistant insulating base portion has a left side portion, an intermediate protruding portion, and a right side portion, a through-hole is provided in the front lid, and the intermediate protruding portion of the heat-resistant insulating base portion passes through the through-hole. An electrothermal sealer characterized by being inserted through a hole. 請求項６記載の電熱シーラーにおいて、該電熱部は少なくとも一つの電熱線、第１金属係止体、及び第２金属係止体を有し、該第１金属係止体は該左側部に係合し、該第２金属係止体は該右側部に係合し、該少なくとも一つの電熱線は該耐熱絶縁基部の中間突出部上に位置決めされることを特徴とする、電熱シーラー。   7. The electric heat sealer according to claim 6, wherein the electric heating portion includes at least one heating wire, a first metal locking body, and a second metal locking body, and the first metal locking body is engaged with the left side portion. The second metal locking body engages with the right side portion, and the at least one heating wire is positioned on the intermediate protrusion of the heat-resistant insulating base portion. 請求項７記載の電熱シーラーにおいて、該電熱部は耐熱絶縁被覆片を有し、該耐熱絶縁被覆片は該電熱部の該電熱線上を被覆することを特徴とする、電熱シーラー。   8. The electric heat sealer according to claim 7, wherein the electric heating part has a heat-resistant insulating covering piece, and the heat-resistant insulating covering piece covers the heating wire of the electric heating part. 請求項１記載の電熱シーラーにおいて、該前蓋に二つの枢設孔が設けられ、保護部材が該前蓋の枢設孔に枢設されることを特徴とする、電熱シーラー。   2. The electric heat sealer according to claim 1, wherein two pivot holes are provided in the front lid, and a protective member is pivotally provided in the pivot hole of the front lid. 請求項１記載の電熱シーラーにおいて、該ベースはスイッチ、及び発光ダイオードを有し、スイッチと発光ダイオードは電気的に接続されることを特徴とする、電熱シーラー。   2. The electric heat sealer according to claim 1, wherein the base includes a switch and a light emitting diode, and the switch and the light emitting diode are electrically connected. 請求項１記載の電熱シーラーにおいて、安全カッタが設けられ、該安全カッタは選択的に該ベースの下方に収納されるか或いはそこから引き出されることを特徴とする、電熱シーラー。   2. The electric heat sealer according to claim 1, wherein a safety cutter is provided, and the safety cutter is selectively stored below or pulled out of the base.
JP2008209224A 2008-07-09 2008-08-15 Electrothermal sealer Pending JP2010018347A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015199508A (en) * 2014-04-07 2015-11-12 レック株式会社 Simple heat sealing machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199478A (en) * 1983-04-19 1984-11-12 ダブリユー・アール・グレイス・アンド・カンパニー―コネチカツト Portable part station
JPH0347499U (en) * 1989-09-14 1991-05-02
JPH10278908A (en) * 1997-04-08 1998-10-20 Tomiyoshi Matsuda Electrically heating-type fixing apparatus
JP2000118516A (en) * 1998-10-15 2000-04-25 Shu Shukukei Electric heating sealer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199478A (en) * 1983-04-19 1984-11-12 ダブリユー・アール・グレイス・アンド・カンパニー―コネチカツト Portable part station
JPH0347499U (en) * 1989-09-14 1991-05-02
JPH10278908A (en) * 1997-04-08 1998-10-20 Tomiyoshi Matsuda Electrically heating-type fixing apparatus
JP2000118516A (en) * 1998-10-15 2000-04-25 Shu Shukukei Electric heating sealer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015199508A (en) * 2014-04-07 2015-11-12 レック株式会社 Simple heat sealing machine

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