JP2000118516A - Electric heating sealer - Google Patents

Electric heating sealer

Info

Publication number
JP2000118516A
JP2000118516A JP11175292A JP17529299A JP2000118516A JP 2000118516 A JP2000118516 A JP 2000118516A JP 11175292 A JP11175292 A JP 11175292A JP 17529299 A JP17529299 A JP 17529299A JP 2000118516 A JP2000118516 A JP 2000118516A
Authority
JP
Japan
Prior art keywords
base
electric
electric heat
heating wire
heat sealer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11175292A
Other languages
Japanese (ja)
Inventor
Jindo Cho
人堂 張
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JP2000118516A publication Critical patent/JP2000118516A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C66/40—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
    • B29C66/8161—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
    • 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
    • B29C66/861—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
    • B29C66/81—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
    • B29C66/812—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)
  • Package Closures (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a light electric heating sealer having a safety device which is capable of controlling the heating of the electric sealer and preventing the heating caused by mistaken touch. SOLUTION: An electric heating sealer is used to seal two synthetic resin materials or other opening, and comprises a base 10, a heating unit 40, a pressing part and a safety device. An electric heating wire 42 in the heating unit 40 is heated when the unit is heated, and synthetic resins or other opening are sealed by the heat. The safety device controls the heating of the heating unit 40, prevents the unit from being heated caused by the mistaken touch, and improves the safety and practicability.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、安全装置の付いた
電熱シーラーに関する。[0001] The present invention relates to an electric heat sealer with a safety device.

【０００２】[0002]

【従来の技術】米国特許第５、１４２，１２３号には、
交流及び直流両用の電熱シーラー（ＥＬ−ＥＣＴＲＩＣ
ＳＥＡＬＥＲ ＥＮＥＲＧＩＺＡＢＬＥ ＢＹ ＩＮ
ＴＥＲＮ−ＡＬ ＢＡＴＴＥＲＹ ＳＥＴ ＯＲ ＥＸ
ＴＥＲＮＡＬ ＡＣ ＡＤＡＰＴ−ＥＲ）が開示されて
いる。この電熱シーラーは、ビニール袋やその他のもの
を封止めできる。2. Description of the Related Art US Pat.
AC and DC electric heat sealer (EL-ECTRIC)
SEALER ENERGIZABLE BY IN
TERN-AL BATTERY SET OR EX
TERNAL AC ADAPT-ER) is disclosed. This electric heat sealer can seal plastic bags and other things.

【０００３】[0003]

【発明が解決しようとする課題】本発明は、安全装置を
付けて、誤触による電熱シーラーの加熱を防止し、更に
軽量で実用的な電熱シーラーを提供するものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a light-weight and practical electric heat sealer by attaching a safety device to prevent the electric heat sealer from being heated by erroneous touch.

【０００４】[0004]

【課題を解決するための手段】上記課題を解決するた
め、本発明は、以下の特徴を持つ。本発明の電熱シーラ
ーは、安全装置の設置により、加熱ユニットの加熱を制
御したり、誤触による始動で加熱することから防止し、
安全性と実用性を高めることを特徴とする。本発明の電
熱シーラーは、交流電流の電熱シーラーや直流電流の電
熱シーラー、または交流直流両用の電熱シーラーにする
ことができることを特徴とするものである。本発明の量
電熱シーラーは、加熱ユニットを押圧部材に設置して、
誤触による始動で、加熱せず、更に安全性が高まること
を特徴とする。本発明の電熱シーラーは、主に基台、加
熱ユニット、押圧部材及び安全装置から構成することを
特徴とする。加熱ユニットは、熱絶縁基体、電熱線と一
対の可動接触子から構成され、この熱絶縁基体中間に
は、突出部があり、電熱線をその突出部に設置した後、
突出部両脇の可動接触子によって固定し、その上に熱絶
縁カバーを電熱線上に被せる。電熱線は、１本または複
数本でもよく、特に制限はない。熱絶縁基体は、摂氏２
００度以上の高温に耐えられるものであればよく、例え
ば、陶磁器、電木、耐熱プラスチック等を使用しても良
いことを特徴とする。押圧部材は、その一端が基台と、
ヒンジ連結しており、押圧部材を下に押し下げると、基
台と接触するようになっているので、熱完封するビニー
ル袋をその間に挟み、熱完封を行うことを特徴とする。
安全装置は、電熱線の加熱を制御したり、加熱ユニット
の電熱線が誤触による加熱をしないよう防止することを
特徴とする。安全装置には、絶縁カバーが付いていて、
この絶縁カバーは基台外側に、ヒンジ連結し、加熱ユニ
ットに対応する位置にあることを特徴とする。使用者
は、絶縁カバーを持ち上げ、それを押圧部材の熱絶縁体
と加熱ユニットの突出部の間に置けば、押圧部材に誤っ
て、接触してしまっても、電熱線は加熱できない。再度
使用するときには、絶縁カバーを開ければ、使えるよう
になることを特徴とする。この安全装置は、発動型安全
装置で、これは、基台前端に位置し、摘み部材、絶縁遮
断片、回転軸から構成しており、使用者が電熱シーラー
を使用しないときには、発動型安全装置を使い、加熱ユ
ニットが接触通電できないようにしておけば、誤触や押
圧で始動加熱から守り、安全性が高まることを特徴とす
る。また安全装置は、安全スイッチ、押圧スイッチまた
は交換端子でもよく、当然同時にすべての安全スイッ
チ、押圧スイッチ、交換端子を使用することも可能で、
１台の電熱シーラーに複数の安全スイッチ及び複数の押
圧スイッチを使用することもできることを、ここで述べ
ておく。また、押圧スイッチには、遮蔽蓋を設置して、
押圧スイッチの誤触を避ける事ができる。スイッチと電
線回路の配置設計によっては、電流が通電しているか否
かを知ることができたり、電熱線の加熱を制御したり、
加熱ユニットの電熱線の異常な加熱から守ることを特徴
とする。To solve the above problems, the present invention has the following features. The electric heat sealer of the present invention controls the heating of the heating unit by installing a safety device, or prevents the heating unit from being heated by a mistaken start,
It is characterized by enhancing safety and practicality. The electric heat sealer of the present invention is characterized in that it can be an AC electric heat sealer, a DC electric heat sealer, or an AC / DC electric heat sealer. The quantity electrothermal sealer of the present invention, the heating unit is installed on the pressing member,
It is characterized by the fact that it is not heated and the safety is further improved by starting by mistake. The electric heat sealer of the present invention is characterized by mainly comprising a base, a heating unit, a pressing member and a safety device. The heating unit is composed of a heat insulating base, a heating wire and a pair of movable contacts.In the middle of the heat insulating base, there is a protrusion, and after the heating wire is installed on the protrusion,
It is fixed by the movable contacts on both sides of the protruding portion, and a heat insulating cover is put on the heating wire on the fixing. The number of heating wires may be one or more, and there is no particular limitation. The heat insulating base is 2 degrees Celsius
Any material can be used as long as it can withstand a high temperature of 00 degrees or more. For example, ceramics, electric wood, heat-resistant plastic, and the like may be used. One end of the pressing member is a base,
Since it is hinged and comes into contact with the base when the pressing member is pressed down, a heat-sealing plastic bag is sandwiched between the plastic bags and heat-sealing is performed.
The safety device is characterized by controlling the heating of the heating wire or preventing the heating wire of the heating unit from being heated by mistake. The safety device has an insulating cover,
The insulating cover is hinged to the outside of the base, and is located at a position corresponding to the heating unit. If the user lifts the insulating cover and places it between the thermal insulator of the pressing member and the protrusion of the heating unit, the heating wire cannot be heated even if the user accidentally comes into contact with the pressing member. It is characterized in that when it is used again, it can be used by opening the insulating cover. This safety device is a trigger type safety device, which is located at the front end of the base, is composed of a knob member, an insulating cut-off piece, and a rotating shaft. When the user does not use the electric heat sealer, the trigger type safety device is provided. If the heating unit is set so as not to be able to conduct electricity through contact, it is protected from starting heating by mistaken touch or pressing, and safety is enhanced. Also, the safety device may be a safety switch, a push switch or a replacement terminal, and of course, it is also possible to use all safety switches, a push switch and a replacement terminal at the same time,
It is mentioned here that a plurality of safety switches and a plurality of push switches can be used in one electric heat sealer. In addition, a cover is installed on the push switch,
The touch switch can be prevented from being erroneously touched. Depending on the layout design of the switch and the electric wire circuit, it is possible to know whether the current is flowing or not, control the heating of the heating wire,
The heating unit is protected from abnormal heating of the heating wire.

【０００５】[0005]

【発明実施の形態】以下、本発明の電熱シーラーの実施
例を図面に基づいて説明する。先ず、図１から図４に示
すのは、本発明の第１実施例で、直流型専用の電熱シー
ラーで、１０、バネ支持部１１，押圧部材２０，電池収
容部３０及び加熱ユニット４０を含む。その基台１０で
あるが、その内部は、電池収容部３０となる空間があ
り、この電池収容部３０は、従来の形式と同じであり、
前方支持部３１と後方支持部３２があり、そして左前方
接触片３３，右前方接触片３４と後方接触片３５がそれ
ぞれ前方支持部３１と後方支持部３２に分かれて設置し
てある。このように、電池（図未表示）は、前方支持部
３１及び後方支持部３２の間に置かれ、直流電流を供給
する。他に左側の固定接触子３３１，右側の固定接触子
３４１は、それぞれ別に左前方接触片３３、右前方接触
片３４まで延びて（または電導接続して）いる。バネ支
持部１１は、前方支持部３１に並ぶ位置の両平淡部（左
及び右側の固定接触子）３３１、３４１の間に設置され
ている。加熱ユニット４０は、基台１０内部に設置さ
れ、その構造は、熱絶縁基体４１，電熱線４２，一対の
可動接触子４３、熱絶縁カバー４４及び圧縮バネ４５で
構成されている。熱絶縁基体４１の中央は、突出部４１
１になっていて、電熱線は、この突出部４１１上に設置
され、熱絶縁基体４１の両側の可動接触子４３によっ
て、固定して設置している。熱絶縁カバー４４は、突出
部４１１と電熱線４２上を覆う形になっていて、その素
材はテフロンの網状の物または類似の材質を含んだ物で
作られており、光沢のある表面で、電熱線を保護する。
この実施例の突出部４１１底下には、固定孔４１２が設
けてあり、この固定孔４１２とバネ支持部１１は、相対
する位置にあり、圧縮バネ４５の両端が収納できるよう
になっていて、この圧縮バネ４５は、熱絶縁基体４１と
バネ支持部１１の間に置くようになっている。このた
め、加熱ユニット４０は、圧縮バネ４５の圧縮を利用
し、基台１０で上下運動を行う。押圧部材２０は、熱絶
縁体２１、熱絶縁カバー２２及び一対の耳部２３から構
成されている。耳部２３の内側には、それぞれ突起部２
３１が付いており、この突起部２３１は、基台１０の対
応する位置にそれぞれ突起差し込み孔１２が付いている
ので、そこにヒンジ連結し、押圧部材２０を基台１０に
対するように上下運動させる。この熱絶縁体２１は、耳
部２３と反対の端に設置してある。その位置は、突出部
４１１の位置（押圧部材を下方向へ押した時）に対応す
る。この光沢ある表面を維持し、熱絶縁体２１を保護す
るため、本発明では、熱絶縁体２１を熱絶縁カバー４４
と同じ材質で作られた熱絶縁カバー２２で覆っている。
その他、本発明では、使用時以外は押圧部材２０を「上
向きの位置」に保つことにより、使用者が意図を持って
押さない限り、電気が通らないようになっており、基台
１０と押圧部材２０の間には、戻り習性のある弾性片２
４を付けている。また、絶縁カバー１４は、基台１４の
外側にあり、且つ加熱ユニット４０に対応する位置に設
置されており、本発明の電熱シーラーを使用しない時に
は、使用者は絶縁カバー１４を引き上げることにより、
絶縁カバー１４は、熱絶縁体２１と突出部４１１間にあ
って、押圧部材の誤触から起こる加熱をを防ぎ、また本
発明を使用する時には、この絶縁カバー１４を開ければ
良い。本発明の蓋装置５０は、基台１０の蓋部分であ
り、この蓋装置５０は、前蓋５１、電池収容部蓋５２及
び後ろ蓋５３に分けられ、それぞれ基台１０の加熱ユニ
ット４０や電池収容部３０や基台１０の後ろ端部を覆っ
ている。そのうち、前蓋５１には、溝孔５１１が開いて
おり、この溝孔５１１に突出部４１１が入るようになっ
ている。また、本発明では、基台１０の底面に磁力を持
った磁気片１３が固定してあり、電熱シーラーはこの磁
気片１３の磁力によって、金属物体の表面に吸い付けら
れ、固定できるようになっているので、台所にある冷蔵
庫の側面に本発明を付けることができるので、収納にも
便利である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an electric heat sealer according to the present invention will be described below with reference to the drawings. First, FIG. 1 to FIG. 4 show a first embodiment of the present invention, which is an electric heat sealer exclusively for a DC type, including a 10, a spring support 11, a pressing member 20, a battery housing 30, and a heating unit 40. . The base 10 has a space inside which serves as a battery accommodating section 30. The battery accommodating section 30 is the same as the conventional type,
There are a front support part 31 and a rear support part 32, and a left front contact piece 33, a right front contact piece 34, and a rear contact piece 35 are separately provided in the front support part 31 and the rear support part 32, respectively. Thus, the battery (not shown) is placed between the front support 31 and the rear support 32 and supplies a DC current. In addition, the left fixed contact 331 and the right fixed contact 341 separately extend (or are electrically connected) to the left front contact piece 33 and the right front contact piece 34, respectively. The spring support portion 11 is provided between the flat portions (left and right fixed contacts) 331 and 341 at positions aligned with the front support portion 31. The heating unit 40 is installed inside the base 10, and has a structure including a heat insulating base 41, a heating wire 42, a pair of movable contacts 43, a heat insulating cover 44, and a compression spring 45. The center of the heat insulating base 41 is
The heating wire is provided on the projecting portion 411 and is fixedly provided by the movable contacts 43 on both sides of the heat insulating base 41. The heat insulating cover 44 is formed so as to cover the protruding portion 411 and the heating wire 42, and is made of a Teflon mesh or a material containing a similar material, and has a glossy surface. Protect heating wire.
A fixing hole 412 is provided below the bottom of the protruding portion 411 of this embodiment, and the fixing hole 412 and the spring support portion 11 are located at opposing positions so that both ends of the compression spring 45 can be stored. The compression spring 45 is arranged between the heat insulating base 41 and the spring support 11. Therefore, the heating unit 40 moves up and down on the base 10 using the compression of the compression spring 45. The pressing member 20 includes a thermal insulator 21, a thermal insulating cover 22, and a pair of ears 23. The projections 2 are provided inside the ears 23, respectively.
The projections 231 are provided with projection insertion holes 12 at the corresponding positions of the base 10, respectively, so that the projections 231 are hinged thereto, and the pressing member 20 is moved up and down as to the base 10. . This thermal insulator 21 is provided at the end opposite to the ear 23. The position corresponds to the position of the protrusion 411 (when the pressing member is pressed downward). In order to maintain this glossy surface and protect the thermal insulator 21, the present invention uses the thermal insulator 21 as a heat insulating cover 44.
And is covered with a heat insulating cover 22 made of the same material as the above.
In addition, in the present invention, by keeping the pressing member 20 at the “upward position” except during use, electricity is prevented from passing unless the user intentionally presses the pressing member 20. Between the members 20, there is an elastic piece 2 having a return habit.
4 is attached. Further, the insulating cover 14 is provided outside the base 14 and at a position corresponding to the heating unit 40. When the electric heat sealer of the present invention is not used, the user pulls up the insulating cover 14,
The insulating cover 14 is located between the thermal insulator 21 and the protruding portion 411 to prevent heating caused by erroneous touching of the pressing member. Further, when using the present invention, the insulating cover 14 may be opened. The lid device 50 of the present invention is a lid portion of the base 10, and the lid device 50 is divided into a front lid 51, a battery housing lid 52, and a rear lid 53. It covers the rear end of the storage section 30 and the base 10. Among them, a slot 511 is formed in the front lid 51, and the projection 411 is inserted into the slot 511. Further, in the present invention, the magnetic piece 13 having a magnetic force is fixed to the bottom surface of the base 10, and the electric heat sealer is attracted to the surface of the metal object by the magnetic force of the magnetic piece 13 and can be fixed. Therefore, the present invention can be attached to the side of the refrigerator in the kitchen, which is convenient for storage.

【０００６】本発明の実施例の動作原理をより明らかに
するのは、図３及び図４である。図３に示すとおり、本
発明の電熱シーラーを使用しない時、可動接触子４３
は、固定接触子３３１及び３４１に接触していない為、
電熱線４２も電池の直流電気をまだ受けておらず、絶縁
カバー１４は、熱絶縁体２１と突出部４１１との間にあ
って、接触を遮っている。そのため、電熱シーラーは作
動せず、たとえ押圧部材２０が誤って接触しても電気は
流れず、加熱もされない。また、図４に示すように、使
用者が電熱シーラーを使用したい時には、絶縁カバー１
４を前下方向に下ろして、突出部４１１上から離し、押
圧部材２０を押し、熱絶縁体２１を熱絶縁基体４１に向
かって、下へ下げることによって、可動接触子４３が
左、右側の固定接触子３３１及び３４１に接触し、続い
て電熱線４２と電池の直流電気が繋がり、電熱シーラー
が作動する。FIGS. 3 and 4 further clarify the principle of operation of the embodiment of the present invention. As shown in FIG. 3, when the electric heat sealer of the present invention is not used, the movable contact 43
Is not in contact with the fixed contacts 331 and 341,
The heating wire 42 has not yet received the DC electricity of the battery, and the insulating cover 14 is located between the thermal insulator 21 and the protruding portion 411 to block the contact. Therefore, the electric heat sealer does not operate, and even if the pressing member 20 makes an erroneous contact, no electricity flows and no heating is performed. Also, as shown in FIG. 4, when the user wants to use the electric heat sealer, the insulating cover 1 is used.
4 is lowered in the forward and downward direction, is separated from the protrusion 411, presses the pressing member 20, and lowers the thermal insulator 21 toward the thermal insulating base 41, whereby the movable contact 43 is moved to the left and right sides. After contacting the fixed contacts 331 and 341, the heating wire 42 and the DC power of the battery are connected, and the electric heating sealer operates.

【０００７】以下の説明は、本発明の操作方法である。
先ず、口を閉じる物体、例えば２枚の熱可塑性の合成樹
脂の口閉じ部位を熱絶縁体２１と突出部４１１の間に置
く。そして、押圧部材２０を押すと、２つの可動接触子
４３が左、右側の固定接触子３３１及び３４１に接触
し、電熱線４２と電池の直流電源が繋がることによっ
て、電熱線４２は、口閉じのできる熱を生み出し、この
時、２枚の熱可塑性の合成樹脂は、熱によって溶けて、
合わさる。動作が完成した後は、押圧部材を離すことに
よって、突出部４１１は、圧縮バネ４５と弾性片２４の
戻り習性の作用によって、上に上がる。そして、可動接
触子４３は、左、右側の固定接触子３３１及び３４１か
ら離れ、電源が切れ、熱の供給は停止する。The following description is of the method of operation of the present invention.
First, an object for closing the mouth, for example, a mouth closing portion of two thermoplastic synthetic resins is placed between the thermal insulator 21 and the protrusion 411. When the pressing member 20 is pressed, the two movable contacts 43 come into contact with the left and right fixed contacts 331 and 341, and the heating wire 42 is connected to the DC power supply of the battery. Heat that can be produced, at this time, the two thermoplastic synthetic resins melt by heat,
Combine. After the operation is completed, when the pressing member is released, the protruding portion 411 is raised by the return behavior of the compression spring 45 and the elastic piece 24. Then, the movable contact 43 is separated from the left and right fixed contacts 331 and 341, the power is turned off, and the supply of heat is stopped.

【０００８】図５に示すのは、本発明第２の実施例で、
交流電流専用の電熱シーラーであり、その構造及び作動
は、前述の第１実施例とほぼ同じである。違うのは、本
発明では、交流電流を使用しているところで、交流電流
の電源は、電源コンセント７０によって、外から供給
し、電線７２、７３によって、それぞれ左側の固定接触
子３３１及び右側の固定接触子３４１に繋いである。こ
の交流電流専用の電熱シーラーは、電池を使用しないた
め、基台１０には電池収容部を設置する必要がないの
で、この基台１０空間を多少小さくすることができる。
また、絶縁カバーは基台１０に、ヒンジ連結し、且つ加
熱ユニット４０の位置に合うようにすることによって、
安全装置となる。FIG. 5 shows a second embodiment of the present invention.
This is an electric heat sealer exclusively for alternating current, and its structure and operation are almost the same as those of the first embodiment. The difference is that, in the present invention, the AC current is used. The AC power is supplied from the outside through a power outlet 70, and the fixed contacts 331 on the left and the fixed contacts on the right are respectively supplied by wires 72 and 73. It is connected to the contact 341. Since the electric heat sealer dedicated to the alternating current does not use a battery, there is no need to install a battery accommodating portion in the base 10, so that the space of the base 10 can be somewhat reduced.
In addition, the insulating cover is hingedly connected to the base 10 and is adapted to the position of the heating unit 40,
It becomes a safety device.

【０００９】図６から図８に示すのは、本発明の第３実
施例であり、直流及び交流電流の両用電熱シーラーであ
る。交換端子９０には、第１導電片９１，第２導電片９
２及び第３導電片９３があり、これらの導電片は、それ
ぞれ電線７１，７２及び７３によって、左前方接触片３
３，左側の固定接触子３３１及び右側の固定接触子３４
１に連接している。この左前方接触片３３と左側の固定
接触子３３１は、切断状態で、２つの部品は連接せずに
分かれている。また、右前方接触片３４と右側の固定接
触子３４１は互いに繋がって通電している。図７及び図
８に示すとおり、この交換端子９０が外の整流器のＡＣ
アダプター８０に接続する前は、第２導電片９２は、第
１導電片９１と通電している状態であるが、この交換端
子９０を外の整流器のＡＣアダプター８０に接続する
と、第２導電片９２と第１導電片は切電される。それ
故、たとえ電池を装着しても電池から電気は供給され
ず、使用時には単一の電源しか供給されないことにな
る。本発明の安全スイッチ６０は、第２導電片９２と左
側の固定接触子３３１の間を電線７２で接続していて、
この電線７２の通電と切電を制御し、更に電熱シーラー
の電源供給を即切るのに使う。また、使用しない時に
は、安全スイッチ６０をオフの状態にしておけば、たと
え電池または整流器のＡＣアダプターが接続されている
状態で、誤って押圧部材２０を下に下ろしてしまうよう
な事があっても、電気回路はオフの状態を保ち、作動す
ることはない。この安全スイッチ６０は従来ある構造
で、これらの技術に詳しい人には、よく知られているこ
となので、ここでは説明を省く。FIGS. 6 to 8 show a third embodiment of the present invention, which is an electric heat sealer for both direct current and alternating current. The replacement terminal 90 includes a first conductive piece 91 and a second conductive piece 9.
There is a second and third conductive piece 93, and these conductive pieces are connected to the left front contact piece 3 by electric wires 71, 72 and 73, respectively.
3. The left fixed contact 331 and the right fixed contact 34
Connected to 1. The left front contact piece 33 and the left fixed contact 331 are cut off and the two parts are separated without being connected. The right front contact piece 34 and the right fixed contact 341 are connected to each other and are energized. As shown in FIGS. 7 and 8, the replacement terminal 90 is connected to the AC of the external rectifier.
Before the connection to the adapter 80, the second conductive piece 92 is in a state of being electrically connected to the first conductive piece 91. However, when the replacement terminal 90 is connected to the AC adapter 80 of the external rectifier, the second conductive piece 92 92 and the first conductive piece are turned off. Therefore, even if a battery is installed, no electricity is supplied from the battery, and only a single power source is supplied during use. The safety switch 60 of the present invention connects the second conductive piece 92 and the left-side fixed contact 331 with the electric wire 72,
This is used to control the energization and disconnection of the electric wire 72 and to immediately cut off the power supply of the electric heat sealer. If the safety switch 60 is turned off when not in use, the pressing member 20 may be accidentally dropped down even when the battery or the rectifier AC adapter is connected. However, the electrical circuit remains off and does not operate. The safety switch 60 has a conventional structure and is well known to those who are familiar with these technologies, and therefore, the description thereof is omitted here.

【００１０】第４実施例は、図９及び図１０に示すよう
に、本発明の第３実施例とおおよそ同じである。ただ、
本発明では、右側の固定接触子３４１と右前方接触片３
４が接続しておらず、切断状態になっている。第１導電
片９１は、電線７１によって、左前方接触片３３に電気
接続しており、第２導電片９２は、電線７２によって、
左側の固定接触子３３１に電気接続しており、また第３
導電片は、電線７３によって、右側の固定接触子３４１
に電気接続しており、電線７４は右前方接触片３４と右
側の固定接触子３４１に電気接続している。安全スイッ
チ６１は電線７４上に設置し、電線７４の通電及び切断
を制御している。その他の説明は、第３実施例の説明に
重複するので、ここでは割愛する。The fourth embodiment is substantially the same as the third embodiment of the present invention, as shown in FIGS. However,
In the present invention, the right fixed contact 341 and the right front contact piece 3
4 is not connected and is in a disconnected state. The first conductive piece 91 is electrically connected to the left front contact piece 33 by a wire 71, and the second conductive piece 92 is
It is electrically connected to the fixed contact 331 on the left side.
The conductive piece is connected to the right fixed contact 341 by the electric wire 73.
The electric wire 74 is electrically connected to the right front contact piece 34 and the right fixed contact 341. The safety switch 61 is installed on the electric wire 74 and controls energization and disconnection of the electric wire 74. The other description is the same as that of the third embodiment, and is omitted here.

【００１１】図１１から図１３に示すのは、本発明の第
５実施例であるが、ここで重要なのは、基台収納型の発
動型安全装置を取り付けることである。基台１０の前端
に発動型安全装置１００を設置する。この発動型安全装
置には、摘み部材１０１，絶縁遮断片１０２及び回転軸
１０３が付いている。回転軸１０３は、基台１０前端の
差し込み孔１６に入り、摘み部材１０１は、基台１０前
端上方の凹部１７へ延びている。また絶縁遮断片１０２
はＶ型をしている。押圧部材２０を平時の時、「上向き
の位置」を維持し、電源は使用者が意図的に押さない限
り、通電されないようにするために、基台１０と押圧部
材２０の間には戻り習性のあるバネ１５とバネキャップ
１５１が設置してある。本発明の発動型安全装置１００
の使用に際しては、図１２及び図１３に示すとおり、使
用者が電熱シーラーを使用しない時には、この摘み部材
１０１を調節し、絶縁遮断片１０２を基台１０の左、右
側の固定接触子３３１及び３４１上方へ移動させる。す
ると、加熱ユニット４０の可動接触子４３は、基台１０
の左、右側の固定接触子３３１及び３４１に接触して通
電することができないため、誤触や押圧による始動を避
けられ、安全性が増す。また、電熱シーラーを使用する
時には、摘み部材１０１を調整し、絶縁遮断片１０２を
基台１０の左、右側の固定接触子３３１及び３４１の上
方から離すと、使用できる状態になる。本発明の発動型
安全装置は、前述した各実施例の電熱シーラーにも適用
でき、また類似の構造（加熱ユニットが上下移動する）
の電熱シーラーでも適用できる。FIG. 11 to FIG. 13 show a fifth embodiment of the present invention, in which it is important to mount a base-storage type activation safety device. At the front end of the base 10, the activation type safety device 100 is installed. The trigger-type safety device includes a knob 101, an insulating cut-off piece 102, and a rotating shaft 103. The rotating shaft 103 enters the insertion hole 16 at the front end of the base 10, and the knob 101 extends to the recess 17 above the front end of the base 10. Also, the insulation breaking piece 102
Is V-shaped. When the pressing member 20 is in a normal state, the power supply returns between the base 10 and the pressing member 20 in order to maintain the "upward position" and to prevent the power from being supplied with electricity unless the user intentionally presses it. A spring 15 and a spring cap 151 are provided. Activated safety device 100 of the present invention
In use, as shown in FIGS. 12 and 13, when the user does not use the electric heat sealer, the knob 101 is adjusted, and the insulating cut-off piece 102 is fixed to the fixed contacts 331 on the left and right sides of the base 10. 341 upward. Then, the movable contact 43 of the heating unit 40 is
It is not possible to energize by contacting the fixed contacts 331 and 341 on the left and right sides, so that starting due to erroneous touch or pressing can be avoided and safety is increased. When the electric heat sealer is used, the knob 101 is adjusted, and the insulation cut-off piece 102 is separated from above the fixed contacts 331 and 341 on the left and right sides of the base 10 to be ready for use. The activated safety device of the present invention can be applied to the electric heat sealer of each of the embodiments described above, and has a similar structure (the heating unit moves up and down).
Can be applied to the electric heat sealer.

【００１２】図１４から図１６は、本発明の第６実施例
で、加熱ユニットが固定式になっていて、加熱ユニット
は上下運動をしない直流電流専用の電熱シーラーであ
る。加熱ユニット４０は、熱絶縁基体４１，電熱線４
２，一対の可動接触子４３及び熱絶縁カバー４４で構成
されている。組立できた加熱ユニット４０は、前方支持
部３１上方に取り付けられる。この時、両側の可動接触
子４３と左、右両固定接触子３３１及び３４１は直接接
続している。可動接触子４３と左、右側の固定接触子３
３１及び３４１の接触を良好にするため、この発明で
は、上蓋５１を通して加熱ユニット４０を押圧し、可動
接触子４３と左、右側の固定接触子３３１及び３４１を
接触させる。本発明では、安全装置は、安全スイッチ７
５または押圧式スイッチ７６を設置するが、当然安全ス
イッチ７５及び押圧式スイッチ７６の両者をどちらも一
緒に兼用しても良い。両者を兼用する場合は、安全スイ
ッチ７５及び押圧式スイッチ７６をどちらも始動の状態
にして、初めて電熱線４２が加熱するようになる。図１
４から図１６に示すとおり、左前方接触片３３と左側の
固定接触子３３１は分かれているため、電線７２１によ
って、左前方接触片３３と左側の固定接触子３３１の間
を電気接続しており、安全スイッチ７５は電線７２１上
に設置され、電線７２１の通電と切電を制御している。
同様に、右前方接触片３４と右側の固定接触子３４１も
分かれているので、電線７３１によって右前方接触片３
４と右側の固定接触子の間を電気接続し、押圧式スイッ
チ７６は、電線７３１上に設置されて、電線７３１の通
電を制御している。また、後方接触片３５は接続されな
い接触片（図未提示）２つに分かれ、この２つの接触片
の間は電線で繋いでいる。安全スイッチまたは押圧式ス
イッチは電線上に設置し、電源の通電を制御している。
本発明で説明している安全スイッチまたは押圧式スイッ
チの使用法は、第１実施例でも使用することができる。
図１４に示すとおり、電熱線４２は２本ある。つまり、
電熱線は複数にすることができるということである。ま
た、この断面は、円形に限らず、多辺形、扁平形または
その他いずれの形状でも良いことをここで述べておく。
本発明を操作するとき、先ず安全スイッチ７５を付け、
それから口を閉じたい物体、例えば２枚の熱可塑性の合
成樹脂を熱絶縁体２１と突出部４１１の間に置く。そし
て、押圧部材２０を下に押し下げ、と同時に指で押圧式
スイッチ７６を押すと、電熱線４２が口閉じの為の熱量
を持ち、そして２枚の熱可塑性の合成樹脂は熱によっ
て、接着される。しばらく使用しない時には、押圧式ス
イッチ７６を緩めると、電熱線４２は加熱しなくなり、
使用が終了したら、安全スイッチ７５を消す。FIG. 14 to FIG. 16 show a sixth embodiment of the present invention, in which the heating unit is of a fixed type, and the heating unit is an electric heat sealer for direct current which does not move up and down. The heating unit 40 includes a heat insulating base 41, a heating wire 4
2, a pair of movable contacts 43 and a heat insulating cover 44. The assembled heating unit 40 is mounted above the front support 31. At this time, the movable contact 43 on both sides and the left and right fixed contacts 331 and 341 are directly connected. The movable contact 43 and the left and right fixed contacts 3
According to the present invention, the heating unit 40 is pressed through the upper lid 51 to make the contact between the movable contact 43 and the left and right fixed contacts 331 and 341 good. In the present invention, the safety device is a safety switch 7
5 or a push-type switch 76, but both the safety switch 75 and the push-type switch 76 may be used together. When both are used, the heating wire 42 is heated only when the safety switch 75 and the push-type switch 76 are both started. FIG.
As shown in FIGS. 4 to 16, the left front contact piece 33 and the left fixed contact 331 are separated from each other. Therefore, the left front contact piece 33 and the left fixed contact 331 are electrically connected by the electric wire 721. The safety switch 75 is installed on the electric wire 721 and controls energization and cutoff of the electric wire 721.
Similarly, since the right front contact piece 34 and the right fixed contact 341 are also separated, the right front contact piece 3
4 and the fixed contact on the right side are electrically connected, and the pressing switch 76 is installed on the electric wire 731 to control the energization of the electric wire 731. The rear contact piece 35 is divided into two unconnected contact pieces (not shown), and the two contact pieces are connected by an electric wire. A safety switch or a push switch is installed on the electric wire to control the power supply.
The use of the safety switch or the push switch described in the present invention can be used in the first embodiment.
As shown in FIG. 14, there are two heating wires 42. That is,
This means that there can be multiple heating wires. In addition, it is noted here that the cross section is not limited to a circle but may be a polygon, a flat shape, or any other shape.
When operating the present invention, first attach the safety switch 75,
Then, an object whose mouth is to be closed, for example, two thermoplastic synthetic resins, is placed between the thermal insulator 21 and the protrusion 411. When the pressing member 20 is pressed down and the pressing switch 76 is simultaneously pressed with a finger, the heating wire 42 has a calorific value for closing the mouth, and the two thermoplastic synthetic resins are bonded by heat. You. When not used for a while, when the push-type switch 76 is loosened, the heating wire 42 stops heating,
When the use is completed, the safety switch 75 is turned off.

【００１３】図１７に示すのは、本発明の第７実施例で
あり、その電熱シーラーは固定式で、交流電流専用であ
る。この基台１０内には、前方支持部３１と電源コンセ
ント７０が設置されており、前方支持部３１には一対の
左、右側の固定接触子３３１及び３４１がある。また、
電源コンセント７０によって、外から電源を供給する。
２本の電線７２及び７３はそれぞれ別に左、右側の固定
接触子３３１及び３４１に接続され、通電している。本
発明の加熱ユニット４０、押圧部材２０、安全スイッチ
７５及び押圧式スイッチ７６等の構造及び作動につい
て、以下簡単に説明する。安全スイッチまたは押圧式ス
イッチは、それぞれ別に取り付けてもいいし、または同
時に電線７２または７３上に繋げて接続しても良く、こ
れらは電源の通電を制御する。また、安全スイッチまた
は押圧式スイッチは、複数取り付けてもよく、すべての
スイッチをオンにして、初めて作動するようになる。本
発明のスイッチの取付及び始動については、第２実施例
でもしようできる。FIG. 17 shows a seventh embodiment of the present invention, in which the electric heat sealer is of a fixed type and is exclusively used for alternating current. Inside the base 10, a front support portion 31 and a power outlet 70 are installed, and the front support portion 31 has a pair of left and right fixed contacts 331 and 341. Also,
Power is supplied from outside through a power outlet 70.
The two electric wires 72 and 73 are separately connected to the left and right fixed contacts 331 and 341 and are energized. The structure and operation of the heating unit 40, the pressing member 20, the safety switch 75, the pressing switch 76, and the like of the present invention will be briefly described below. The safety switch or the push-type switch may be separately mounted, or may be connected to the electric wire 72 or 73 at the same time, and these control the supply of electric power. Also, a plurality of safety switches or push-type switches may be mounted, and only when all the switches are turned on, the safety switch or the push-type switch is activated. The mounting and starting of the switch of the present invention can be performed in the second embodiment.

【００１４】図１８に示すのは、本発明の第８実施例で
あり、加熱ユニットは固定式で、交流、直流両用の電熱
シーラーである。基台１０内には、電池収容部３０が設
置されており、電池収容部３０に電池を入れる。この電
池収容部３０には、前方支持部３１と後方支持部３２が
設置してあり、左前方接触片３３と右前方接触片３４
は、それぞれ別々に前方支持部３１に設置され、後方接
触片３５は、後方支持部３２に設置されている。また、
左側の固定接触子３３１と右側の固定接触子３４１は、
前方支持部３１上方に設置される。図１８に示すよう
に、交換端子９０は、基台１０内に設置され、第１導電
片９１、第２導電片９２と第３導電片９３から構成され
る。これらの導電片は、３本の電線７１、７２、７３に
よってそれぞれ別に左前方接触片３３、左側の固定接触
子３３１及び右側の固定接触子３４１に電気接続されて
いる。この交換端子９０が外の整流器のＡＣアダプター
８０に接続される前は、第２導電片９２は、第１導電片
９１と通電している状態になっており、交換端子９０が
外の整流器のＡＣアダプター８０に接続されると、第２
導電片９２は、第１導電片９１から切電され、通電しな
くなる。これを利用することによって、同一時には、交
流か直流かの単一の電源しか供給できないようになる。
本発明の安全スイッチ及び押圧式スイッチ（図未表示）
等は、２種を一緒に、または単独でのどちらでもよく、
これらを電線７２に取り付け、電源の通電を制御する。
また、第４実施例の安全スイッチ６１の取り付け位置に
ついては、安全スイッチ及び押圧式スイッチのどちらも
付けてもいいし、単独で取り付けてもいい。そして、こ
れらを前方接触片または固定接触子の後ろの連接線に取
り付ける。本発明の加熱ユニット、押圧部材、安全スイ
ッチ及び押圧式スイッチ等の始動については、前述の第
６、第７実施例を参考にする。FIG. 18 shows an eighth embodiment of the present invention, in which a heating unit is a fixed type and is an electric and heat sealer for both AC and DC. A battery housing 30 is provided in the base 10, and a battery is inserted into the battery housing 30. A front support portion 31 and a rear support portion 32 are provided in the battery housing portion 30, and a left front contact piece 33 and a right front contact piece 34 are provided.
Are separately installed on the front support portion 31, and the rear contact piece 35 is installed on the rear support portion 32. Also,
The fixed contact 331 on the left and the fixed contact 341 on the right are
It is installed above the front support 31. As shown in FIG. 18, the replacement terminal 90 is installed in the base 10 and includes a first conductive piece 91, a second conductive piece 92, and a third conductive piece 93. These conductive pieces are respectively electrically connected to the left front contact piece 33, the left fixed contact 331, and the right fixed contact 341 by three electric wires 71, 72, 73, respectively. Before the replacement terminal 90 is connected to the AC adapter 80 of the external rectifier, the second conductive piece 92 is in a state of being electrically connected to the first conductive piece 91, and the replacement terminal 90 is connected to the external rectifier. When connected to the AC adapter 80, the second
The conductive piece 92 is cut off from the first conductive piece 91 and no longer conducts electricity. By utilizing this, it is possible to supply only a single power supply of AC or DC at the same time.
Safety switch and press switch of the present invention (not shown)
Etc. may be either two kinds together or alone,
These are attached to the electric wire 72 to control the power supply.
As for the mounting position of the safety switch 61 of the fourth embodiment, either the safety switch or the pressing switch may be mounted, or the safety switch 61 may be mounted independently. These are then attached to the front contact piece or the connecting line behind the fixed contact. For starting the heating unit, the pressing member, the safety switch, the pressing switch, and the like of the present invention, the above-described sixth and seventh embodiments are referred to.

【００１５】重要な点として、上述した実施例は、これ
だけに限らないことである。例えば、安全スイッチ及び
押圧式スイッチの位置は、自由に変更できるということ
である。図１９に示すのは、加熱ユニットの着脱可能式
で、加熱ユニットの部品については、前述したので、こ
こでは詳しく述べないが、図１９のとおり、基台１０の
左側の固定接触子３３１と右側の固定接触子３４１は、
それぞれ別に位置決め部材３３２、３４２に付いてい
る。この一対の位置決め部材には、合わせ孔３３３、３
４３がそれぞれ開いていて、加熱ユニット４０の可動接
触子４３には、それぞれ突起リベット４３１が付いてい
て、この突起リベット４３１を一対の合わせ孔３３３、
３４３に合わせれば、位置決め部材３３２、３４２によ
り、取り外せる加熱ユニット４０として設置できる。加
熱ユニットの電線及び熱絶縁カバーは、長時間使用する
と、破損するので、もし加熱ユニットを着脱可能にして
おけば、交換も簡単になり、加熱ユニットが故障しただ
けで、電熱シーラーを廃棄する必要がなく、加熱ユニッ
トを交換するだけで、本体の寿命が延び、実用的で、意
義がある。It is important to note that the embodiments described above are not so limited. For example, the positions of the safety switch and the push switch can be freely changed. FIG. 19 shows a detachable heating unit. The components of the heating unit have been described above and will not be described in detail here, but as shown in FIG. 19, the fixed contact 331 on the left side of the base 10 and the right side The fixed contact 341 of
The positioning members 332 and 342 are separately provided. The pair of positioning members have matching holes 333, 3
Each of the movable contacts 43 of the heating unit 40 has a projection rivet 431. The projection rivet 431 is inserted into a pair of mating holes 333,
If it is adjusted to 343, it can be installed as a removable heating unit 40 by the positioning members 332, 342. The heating unit's wires and thermal insulation cover will be damaged if used for a long time, so if the heating unit is detachable, it will be easy to replace it.If the heating unit breaks down, the electric heat sealer must be discarded. The replacement of the heating unit eliminates the need to extend the life of the body and is practical and significant.

【００１６】図２０及び図２１に示すのは、加熱ユニッ
ト４０を押圧部材２０に設置するもので、押圧部材２０
には、一対の押圧金属片２５が付いて、加熱ユニット４
０を電気接続しており、基台１０には、加熱ユニット４
０の相対する位置に熱絶縁体１８が設置され、押圧部材
２０の一対の押圧金属片２５に対する基台１０の位置に
は、押圧スイッチ１９が設置されている。この押圧部材
を下へ押し下げると、加熱ユニット４０が基台１０の熱
絶縁体１８に接触し、押圧部材２０の押圧金属片２５が
押圧スイッチ１９を下に押し下げて、通電する。図２０
及び図２１の実施例の加熱ユニット４０は、活動式（上
下運動する）である。当然、加熱ユニット４０を固定式
にすることもできることをここに述べておく。加熱ユニ
ットを押圧部材に設置すると、各種の形式の電熱シーラ
ーができる。例えば、交流電流の電熱シーラー、または
直流電流の電熱シーラー、また交流、直流電流両用の電
熱シーラーと特別な制限を受けない。FIGS. 20 and 21 show the heating unit 40 installed on the pressing member 20.
Is provided with a pair of pressing metal pieces 25,
0 is electrically connected, and the base 10 has a heating unit 4
The thermal insulator 18 is installed at a position opposite to the position 0, and a pressing switch 19 is installed at the position of the base 10 with respect to the pair of pressing metal pieces 25 of the pressing member 20. When the pressing member is pressed down, the heating unit 40 comes into contact with the thermal insulator 18 of the base 10, and the pressing metal piece 25 of the pressing member 20 presses down the pressing switch 19 to energize. FIG.
The heating unit 40 in the embodiment of FIG. 21 is of the active type (moves up and down). Of course, it is noted here that the heating unit 40 can also be fixed. When the heating unit is installed on the pressing member, various types of electric heat sealers are produced. For example, there is no particular limitation as to the electric heat sealer of alternating current or the electric heat sealer of direct current, or the electric heat sealer for both alternating current and direct current.

【００１７】[0017]

【発明の効果】以上説明したように、本発明の電熱シー
ラーは、２枚の合成樹脂またはその他のものの口を閉じ
るもので、主に基台、加熱ユニット、押圧部材及び安全
装置から構成される。加熱ユニットにある電熱線は、始
動すると、熱を持ち、その熱によって、合成樹脂または
その他のものの口が閉じるようになっている。安全装置
は、加熱ユニットの加熱を制御したり、誤触による始動
で加熱することから防止するという特徴をもつ。それに
より、安全性と実用性を高めるのに効果的である。As described above, the electric heat sealer of the present invention closes the mouth of two synthetic resins or other materials, and mainly comprises a base, a heating unit, a pressing member and a safety device. . When the heating wire in the heating unit starts, it has heat, and the heat closes the mouth of the synthetic resin or the like. The safety device has a feature of controlling the heating of the heating unit or preventing the heating unit from being heated by a wrong start. Thereby, it is effective to enhance safety and practicality.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の第１実施例の分解指示図である。FIG. 1 is an exploded view of a first embodiment of the present invention.

【図２】本発明の第１実施例の組立構造外観指示図であ
る。FIG. 2 is an external instruction view of an assembly structure according to the first embodiment of the present invention.

【図３】本発明の第１実施例の操作前の状態断面図であ
る。FIG. 3 is a sectional view of the first embodiment of the present invention before operation.

【図４】本発明の第１実施例の操作状態の断面図であ
る。FIG. 4 is a sectional view of an operation state according to the first embodiment of the present invention.

【図５】本発明の第２実施例の分解指示図である。FIG. 5 is an exploded view of a second embodiment of the present invention.

【図６】本発明の第３実施例の分解指示図である。FIG. 6 is an exploded view of a third embodiment of the present invention.

【図７】本発明の第３実施例の電線回路の指示図であ
る。FIG. 7 is an instruction diagram of an electric wire circuit according to a third embodiment of the present invention.

【図８】本発明の第３実施例の交換端子の断面指示図で
ある。FIG. 8 is a sectional view showing an exchange terminal according to a third embodiment of the present invention.

【図９】本発明の第４実施例の分解指示図である。FIG. 9 is an exploded view of a fourth embodiment of the present invention.

【図１０】本発明の第４実施例の電線回路指示図であ
る。FIG. 10 is an electric wire circuit diagram according to a fourth embodiment of the present invention.

【図１１】本発明の第５実施例の分解指示図である。FIG. 11 is an exploded view of a fifth embodiment of the present invention.

【図１２】本発明の第５実施例の発動型安全装置の構造
指示図である。FIG. 12 is a structural diagram of a trigger type safety device according to a fifth embodiment of the present invention.

【図１３】本発明の第５実施例の発動型安全装置作動指
示図である。FIG. 13 is an operation instruction diagram of an activation type safety device according to a fifth embodiment of the present invention.

【図１４】本発明の第６実施例の分解指示図である。FIG. 14 is an exploded view of the sixth embodiment of the present invention.

【図１５】本発明の第６実施例の押圧スイッチの指示図
である。FIG. 15 is an instruction diagram of a push switch according to a sixth embodiment of the present invention.

【図１６】本発明の第６実施例の安全スイッチの指示図
である。FIG. 16 is an instruction diagram of a safety switch according to a sixth embodiment of the present invention.

【図１７】本発明の第７実施例の分解指示図である。FIG. 17 is an exploded view of the seventh embodiment of the present invention.

【図１８】本発明の第８実施例の分解指示図である。FIG. 18 is an exploded view of the eighth embodiment of the present invention.

【図１９】本発明の加熱ユニットの取り外し実施例の指
示図である。FIG. 19 is an instruction diagram of the embodiment of removing the heating unit of the present invention.

【図２０】本発明の加熱ユニットを押圧部材に設置した
実施例断面指示図である。FIG. 20 is a sectional view showing an example in which the heating unit of the present invention is installed on a pressing member.

【図２１】本発明の図２０実施例で、押圧部材を押圧す
る時の作動指示図である。FIG. 21 is an operation instruction diagram when the pressing member is pressed in the embodiment of FIG. 20 of the present invention.

【符号の説明】[Explanation of symbols]

１０ 基台 １１ バネ支持部 １２ 突起差し込み孔 １３ 磁気片 １４ 絶縁カバー １５ バネ １５１ バネキャップ １６ 差し込み孔 １７ 凹部 １８ 熱絶縁部 １９ 押圧スイッチ ２０ 押圧部材 ２１ 熱絶縁体 ２２ 熱絶縁カバー ２３ 耳部 ２３１ 突起部 ２４ 弾性片 ２５ 押圧金属片 ３０ 電池収容部 ３１ 前方支持部 ３２ 後方支持部 ３３ 左前方接触片 ３３１ 左側の固定接触子 ３３２ 位置決め部材 ３３３ 合わせ孔 ３４ 右前方接触片 ３４１ 右側の固定接触子 ３４２ 位置決め部材 ３４３ 合わせ孔 ３５ 後方接触片 ４０ 加熱ユニット ４１ 熱絶縁基体 ４１１ 突出部 ４１２ 固定孔 ４２ 電熱線 ４３ 可動接触子 ４３１ 突起リベット ４４ 熱絶縁カバー ４５ 圧縮バネ ５０ 蓋装置 ５１ 前蓋 ５１１ 溝孔 ５２ 電池収容部蓋 ５３ 後ろ蓋 ６０ 安全スイッチ ６１ 安全スイッチ ７０ 電源コンセント ７１ 電線 ７２ 電線 ７２１ 電線 ７３ 電線 ７３１ 電線 ７４ 電線 ７５ 安全スイッチ ７６ 押圧式スイッチ ７８ 発光二極体 ７９ 発光二極体 ８０ ＡＣアダプター ９０ 交換端子 ９１ 第１導電片 ９２ 第２導電片 ９３ 第３導電片 １００ 発動型安全装置 １０１ 摘み部材 １０２ 絶縁遮断片 １０３ 回転軸 DESCRIPTION OF SYMBOLS 10 Base 11 Spring support part 12 Projection insertion hole 13 Magnetic piece 14 Insulation cover 15 Spring 151 Spring cap 16 Insertion hole 17 Depression 18 Heat insulation part 19 Press switch 20 Press member 21 Heat insulator 22 Heat insulation cover 23 Ear part 231 Projection Part 24 elastic piece 25 pressed metal piece 30 battery accommodating part 31 front support part 32 rear support part 33 left front contact piece 331 left fixed contact 332 positioning member 333 matching hole 34 right front contact piece 341 right fixed contact 342 positioning Member 343 Matching hole 35 Back contact piece 40 Heating unit 41 Heat insulating base 411 Projection 412 Fixing hole 42 Heating wire 43 Movable contact 431 Projection rivet 44 Heat insulating cover 45 Compression spring 50 Lid device 51 Front lid 511 Slot 52 Battery storage Back cover 53 back cover 60 safety Switch 61 Safety switch 70 Power outlet 71 Electric wire 72 Electric wire 721 Electric wire 73 Electric wire 731 Electric wire 74 Electric wire 75 Safety switch 76 Press-type switch 78 Light emitting dipole 79 Light emitting dipole 80 AC adapter 90 Replacement terminal 91 First conductive piece 92 Second Conductive piece 93 Third conductive piece 100 Activated safety device 101 Knob member 102 Insulation cutoff piece 103 Rotating shaft

Claims (23)

【特許請求の範囲】[Claims] 【請求項１】主として基台と加熱ユニットから成る電熱
シーラーにおいて、電源を供給する基台と、該基台に弾
性体により上下動可能に固定されて上面を露出させた熱
絶縁基体及びその上面に露出されると共に前記基台に配
置された導電部材を通じて電源に対して電気的に接続さ
れた電熱線と、該熱絶縁基体を下方向に押圧する押圧部
材とを備え、前記熱絶縁基体の外周面に電熱線に接続さ
せた可動接触子を露出させ、基台側の前記可動接触子に
対応する部位に電源に接続させた固定接触子を露出させ
ることで、前記押圧部材により熱絶縁基体を下方向に押
圧させた際に電熱線が通電されることを特徴とする電熱
シーラー。1. An electric heat sealer mainly comprising a base and a heating unit, a base for supplying power, a heat insulating base fixed to the base by an elastic body so as to be vertically movable and exposing an upper surface, and an upper surface thereof. A heating wire electrically exposed to a power source through a conductive member disposed on the base and a pressing member for pressing the heat insulating base downward, and By exposing the movable contact connected to the heating wire on the outer peripheral surface and exposing the fixed contact connected to the power supply to a portion corresponding to the movable contact on the base side, the heat insulating base is pressed by the pressing member. An electric heat sealer characterized in that an electric heating wire is energized when is pressed downward. 【請求項２】前記可動接触子と固定接触との間に外部か
ら挿入または取り外し可能に制御できる絶縁遮断片を設
けたことを特徴とする請求項１記載の電熱シーラ。2. An electrothermal sealer according to claim 1, further comprising an insulating cut-off piece which can be inserted or removed from the outside so as to be controllable between said movable contact and said fixed contact. 【請求項３】絶縁遮断片は、外部に露出させた摘み部材
と回転軸を備えると共に、摘み部材を操作することで絶
縁遮断片を基台の固定接触子の上方へ移動することがで
きることを特徴とする請求項２記載の電熱シーラー。3. The insulation breaker has a knob and a rotation shaft exposed to the outside, and the insulation breaker can be moved above the fixed contact of the base by operating the knob. The electric heat sealer according to claim 2, characterized in that: 【請求項４】前記電熱線は、テープ状の絶縁カバーによ
り被覆されていることを特徴とする請求項１記載の電熱
シーラー。4. The electric heat sealer according to claim 1, wherein said heating wire is covered with a tape-shaped insulating cover. 【請求項５】前記電熱線は、基台外側でヒンジ連結させ
た門型の絶縁カバーにより被覆自在であることを特徴と
する請求項１記載の電熱シーラー。5. The electric heat sealer according to claim 1, wherein the heating wire is freely covered by a gate-shaped insulating cover hinged outside the base. 【請求項６】前記電源が基台に収容された電池であるこ
とを特徴とする請求項１記載の電熱シーラー。6. The electric heat sealer according to claim 1, wherein said power source is a battery housed in a base. 【請求項７】前記電源が基台中の導電部材に接続される
外部電源であることを特徴とする請求項１記載の電熱シ
ーラー。7. The electric heat sealer according to claim 1, wherein the power supply is an external power supply connected to a conductive member in the base. 【請求項８】前記基台内にバネ支持部を設置し、電池収
容部を前方支持部と後方支持部とで構成し、一対の前方
接触片と後方接触片を前方支持部と後方支持部にそれぞ
れ設置させ、一対の固定接触子をそれぞれ別々に前記一
対の前方接触片に接続して通電可能とし、熱絶縁基体を
基台内で上下運動するように設置させ、電熱線、一対の
可動接触子と圧縮バネを取り付け、熱絶縁基体の中間に
突出部を設け、前記電熱線をこの突出部上に設置された
後、突出部脇の可動接触子で固定し、前記圧縮バネを熱
絶縁基体と基台のバネ支持部の間に設置させ、前記押圧
部材の一端を基台とヒンジ連結させて、他方端には熱絶
縁体を設置し、この熱絶縁体を前記突出部の相対する位
置に設置させて、該押圧部材が下へ押された際に熱絶縁
体を突出部に接触させることを特徴とする請求項１に記
載の電熱シーラー。8. A spring support section is provided in the base, the battery accommodating section is constituted by a front support section and a rear support section, and a pair of front contact pieces and a rear contact piece are formed by a front support section and a rear support section. And a pair of fixed contacts are separately connected to the pair of front contact pieces so as to be able to conduct electricity, and the heat insulating base is installed so as to move up and down in the base, a heating wire, and a pair of movable wires. A contact and a compression spring are attached, a protrusion is provided in the middle of the heat insulating base, the heating wire is set on the protrusion, and then fixed by a movable contact beside the protrusion, and the compression spring is thermally insulated. It is installed between the base and the spring support portion of the base, one end of the pressing member is hingedly connected to the base, and a thermal insulator is installed at the other end, and this thermal insulator is opposed to the protrusion. Position, and when the pressing member is pressed down, the thermal insulator contacts the protrusion Electric sealer according to claim 1, characterized in that. 【請求項９】前記基台に前方支持部、電源コンセント及
びバネ支持部を設置し、該前方支持部に一対の固定接触
子を設置し、該電源コンセントは外から電源を供給し、
２本の電線はそれぞれ別に一対の固定接触子に接続され
て通電し、熱絶縁基体を基台内で上下運動するように設
置され、電熱線、一対の可動接触子と圧縮バネを取り付
け、熱絶縁基体の中間に突出部を設け、前記電熱線を突
出部上に設置させた後可動接触子で固定し、前記圧縮バ
ネを絶縁基部と基台のバネ支持部の間に設置し、前記押
圧部材を一端を基台にヒンジ連結し、他方の端に熱絶縁
体を設置し、熱絶縁体を前記突出部に対応する位置に設
置し、該押圧部材が下方へ押された際に熱絶縁体を突出
部に接触させることを特徴とする請求項１記載の電熱シ
ーラー。9. A front support portion, a power outlet and a spring support portion are installed on the base, a pair of fixed contacts are installed on the front support portion, and the power outlet supplies power from outside,
The two electric wires are separately connected to a pair of fixed contacts and energized, and are installed so as to move up and down within the base on the heat insulating base. A heating wire, a pair of movable contacts and a compression spring are attached, A projecting portion is provided in the middle of the insulating base, the heating wire is placed on the projecting portion, and then fixed with a movable contact, the compression spring is placed between an insulating base and a spring supporting portion of the base, One end of the member is hinged to the base, the other end is provided with a thermal insulator, and the thermal insulator is placed at a position corresponding to the projecting portion. The electric heat sealer according to claim 1, wherein the body is brought into contact with the protrusion. 【請求項１０】前記基台に電池収容部とバネ支持部を設
置し、電池収容部には、前方支持部と後方支持部を形成
し、左前方接触片と右前方接触片はそれぞれ別に該前方
支持部に、後方接触片は後方支持部に設置し、前記左側
の固定接触子と右側の固定接触子を前方支持部上方に設
置し、熱絶縁基体を基台内に上下運動するように設置
し、熱絶縁基体に電熱線、一対の可動接触子と圧縮バネ
を取り付け、熱絶縁基体の中間に突出部を設け、電熱線
をこの突出部上に設置させた後突出部脇にある可動接触
子で固定し、前記圧縮バネを熱絶縁基体と基台のバネ支
持部の間に設置し、交換端子を基台に取り付け、該交換
端子により交流または直流電流の選択供給を可能とし、
押圧部材の一端を基台にヒンジ連結し、他方端に熱絶縁
体が設置し、熱絶縁体を前記突出部の相対する位置に設
置し、該押圧部材を下方に押した際に熱絶縁体が突出部
に接触することを特徴とする請求項１記載の電熱シーラ
ー。10. A battery accommodating portion and a spring supporting portion are provided on the base, a front supporting portion and a rear supporting portion are formed in the battery accommodating portion, and a left front contact piece and a right front contact piece are separately provided. On the front support, the rear contact piece is installed on the rear support, the left fixed contact and the right fixed contact are installed above the front support, and the heat insulating base is moved up and down in the base. The heating wire, a pair of movable contacts and a compression spring are attached to the heat insulating base, a protrusion is provided in the middle of the heat insulating base, and the heating wire is set on the protrusion. Fixed with a contact, the compression spring is installed between the heat insulating base and the spring support of the base, an exchange terminal is attached to the base, and the exchange terminal enables selective supply of AC or DC current,
One end of the pressing member is hinged to the base, a thermal insulator is installed at the other end, the thermal insulator is installed at a position opposite to the protrusion, and when the pressing member is pressed downward, the thermal insulator is The electric heat sealer according to claim 1, wherein the contacts the protrusions. 【請求項１１】前記交換端子は、第１導電片、第２導電
片、第３導電片があり、該これらの導電片は３本の電線
によって、それぞれ別々に左前方接触片、左側の固定接
触子、右側の固定接触子に電気的に接続してあり、交換
端子が整流器のＡＣアダプターに接続されない状態で第
２導電片は第１導電片と通電し、交換端子を外の整流器
のＡＣアダプターに繋ぐと、第２導電片は、第１導電片
から切電されることを特徴とする請求項１０記載の電熱
シーラー。11. The replacement terminal includes a first conductive piece, a second conductive piece, and a third conductive piece, and these conductive pieces are separately separated by three electric wires by a left front contact piece and a left fixed piece. The second conductive piece is electrically connected to the first conductive piece while the replacement terminal is not connected to the rectifier AC adapter, and the replacement terminal is connected to the AC of the outer rectifier. The electric heat sealer according to claim 10, wherein the second conductive piece is disconnected from the first conductive piece when connected to the adapter. 【請求項１２】主として基台と加熱ユニットから成る電
熱シーラーにおいて、電源を供給する基台と、該基台に
固定されて上面を露出させた熱絶縁基体及びその上面に
露出されると共に前記基台に配置された導電部材を通じ
て電源に対して電気的に接続された電熱線と、該熱絶縁
基体の上面を下方向に押圧する押圧部材とを備え、前記
熱絶縁基体の電熱線と電源との接続経路中に押圧スイッ
チを設置して通電を制御していることを特徴とする電熱
シーラー。12. An electric heat sealer mainly comprising a base and a heating unit, a base for supplying power, a heat insulating base fixed to the base and exposing an upper surface, and a heat insulating base exposed on the upper surface and the base. A heating wire electrically connected to a power supply through a conductive member disposed on the base, and a pressing member for pressing an upper surface of the heat insulating base downward, the heating wire of the heat insulating base and a power supply; An electric heat sealer characterized in that a press switch is provided in the connection path of (1) to control energization. 【請求項１３】前記押圧スイッチが押圧部材に設けた弾
性部材により押し下げされることを特徴とする請求項１
２記載の電熱シーラー。13. The apparatus according to claim 1, wherein said pressing switch is pressed down by an elastic member provided on said pressing member.
2. The electric heat sealer according to 2. 【請求項１４】前記電熱線は、テープ状の絶縁カバーに
より被覆されていることを特徴とする請求項１２記載の
電熱シーラー。14. An electric heat sealer according to claim 12, wherein said heating wire is covered with a tape-shaped insulating cover. 【請求項１５】前記電熱線は、基台外側でヒンジ連結さ
せた門型の絶縁カバーにより被覆自在であることを特徴
とする請求項１２記載の電熱シーラー。15. The electric heat sealer according to claim 12, wherein said electric heating wire can be covered by a gate-shaped insulating cover hinged outside the base. 【請求項１６】前記電源が基台に収容された電池である
ことを特徴とする請求項１２記載の電熱シーラー。16. The electric heat sealer according to claim 12, wherein said power source is a battery housed in a base. 【請求項１７】前記電源が基台中の導電部材に接続され
る外部電源であることを特徴とする請求項１２記載の電
熱シーラー。17. The electric heat sealer according to claim 12, wherein the power supply is an external power supply connected to a conductive member in the base. 【請求項１８】主として基台と加熱ユニットから成る電
熱シーラーにおいて、電源を供給する基台と、該基台に
固定されて上面を露出させた熱絶縁基体及びその上面に
露出されると共に前記基台に配置された導電部材を通じ
て電源に対して電気的に接続された電熱線と、該熱絶縁
基体の上面を下方向に押圧する押圧部材とを備え、前記
熱絶縁基体が位置決め部材で着脱可能な状態で設置され
ていることを特徴とする電熱シーラー。18. An electric heat sealer mainly comprising a base and a heating unit, a base for supplying power, a heat insulating base fixed to the base and exposing an upper surface, and a heat insulating base exposed on the upper surface and the base. A heating wire electrically connected to a power supply through a conductive member disposed on the base, and a pressing member for pressing an upper surface of the heat insulating base downward, the heat insulating base being detachable with a positioning member An electric heat sealer characterized by being installed in a proper state. 【請求項１９】前記位置決め部材と熱絶縁基体とを突起
リベットにより位置決めさせることを特徴とする請求項
１８記載の電熱シーラー。19. The electric heat sealer according to claim 18, wherein the positioning member and the heat insulating base are positioned by a projection rivet. 【請求項２０】前記電熱線は、テープ状の絶縁カバーに
より被覆されていることを特徴とする請求項１８記載の
電熱シーラー。20. The electric heat sealer according to claim 18, wherein said heating wire is covered with a tape-shaped insulating cover. 【請求項２１】前記電熱線は、基台外側でヒンジ連結さ
せた門型の絶縁カバーにより被覆自在であることを特徴
とする請求項１８記載の電熱シーラー。21. The electric heat sealer according to claim 18, wherein said electric heating wire can be covered by a gate-shaped insulating cover hinged outside the base. 【請求項２２】前記電源が基台に収容された電池である
ことを特徴とする請求項１８記載の電熱シーラー。22. The electric heat sealer according to claim 18, wherein said power source is a battery housed in a base. 【請求項２３】前記電源が基台中の導電部材に接続され
る外部電源であることを特徴とする請求項１８記載の電
熱シーラー。23. The electric heat sealer according to claim 18, wherein said power supply is an external power supply connected to a conductive member in a base.
JP11175292A 1998-10-15 1999-06-22 Electric heating sealer Pending JP2000118516A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW87217108 1998-10-15
TW087217108U TW374405U (en) 1998-10-15 1998-10-15 Light duty electric sealing machine with safety apparatus

Publications (1)

Publication Number Publication Date
JP2000118516A true JP2000118516A (en) 2000-04-25

Family

ID=21636866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11175292A Pending JP2000118516A (en) 1998-10-15 1999-06-22 Electric heating sealer

Country Status (2)

Country Link
JP (1) JP2000118516A (en)
TW (1) TW374405U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630647B2 (en) * 1997-08-26 2003-10-07 Welcome Co., Ltd. Hand-held electric heat sealer
JP2009029128A (en) * 2007-07-25 2009-02-12 Jindo Cho Sealer with rapidly detachable electric heating module
JP2010018347A (en) * 2008-07-09 2010-01-28 Jindo Cho Electrothermal sealer
JP2010023863A (en) * 2008-07-17 2010-02-04 Jindo Cho Structure for electric heating stand of sealing machine
CN108116721A (en) * 2017-11-02 2018-06-05 浙江大学 A kind of closed load bar security seal for human embryos freezing
JP6445731B1 (en) * 2018-08-09 2018-12-26 富士インパルス株式会社 Switch device and seal device
CN109110224A (en) * 2018-10-28 2019-01-01 广东顺德可可麦科技产业孵化有限公司 Hand-held sealer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI551516B (en) * 2015-02-05 2016-10-01 緯和有限公司 Storage sealer
CN106628405A (en) * 2016-09-30 2017-05-10 刘诗锋 Handheld sealing machine capable of preventing wrong heating

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630647B2 (en) * 1997-08-26 2003-10-07 Welcome Co., Ltd. Hand-held electric heat sealer
US7034252B2 (en) * 1997-08-26 2006-04-25 Welcome Co., Ltd. Hand-held electric heat sealer
US7291810B2 (en) 1997-08-26 2007-11-06 Welcome Co., Ltd. Hand-held electric heat sealer
JP2009029128A (en) * 2007-07-25 2009-02-12 Jindo Cho Sealer with rapidly detachable electric heating module
JP2010018347A (en) * 2008-07-09 2010-01-28 Jindo Cho Electrothermal sealer
JP2010023863A (en) * 2008-07-17 2010-02-04 Jindo Cho Structure for electric heating stand of sealing machine
CN108116721A (en) * 2017-11-02 2018-06-05 浙江大学 A kind of closed load bar security seal for human embryos freezing
JP6445731B1 (en) * 2018-08-09 2018-12-26 富士インパルス株式会社 Switch device and seal device
CN109110224A (en) * 2018-10-28 2019-01-01 广东顺德可可麦科技产业孵化有限公司 Hand-held sealer
CN109110224B (en) * 2018-10-28 2024-02-27 广东顺德可可麦科技产业孵化有限公司 Hand-held sealer

Also Published As

Publication number Publication date
TW374405U (en) 1999-11-11

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