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TWI260298B - Improved structure for handy electric heating sealer - Google Patents

Improved structure for handy electric heating sealer Download PDF

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Publication number
TWI260298B
TWI260298B TW094111019A TW94111019A TWI260298B TW I260298 B TWI260298 B TW I260298B TW 094111019 A TW094111019 A TW 094111019A TW 94111019 A TW94111019 A TW 94111019A TW I260298 B TWI260298 B TW I260298B
Authority
TW
Taiwan
Prior art keywords
base
heat
electric heating
electric
metal
Prior art date
Application number
TW094111019A
Other languages
Chinese (zh)
Other versions
TW200635828A (en
Inventor
Shu-Huei Jou
Ren-Tang Jang
Original Assignee
Shu-Huei Jou
Ren-Tang Jang
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 Shu-Huei Jou, Ren-Tang Jang filed Critical Shu-Huei Jou
Priority to TW094111019A priority Critical patent/TWI260298B/en
Application granted granted Critical
Publication of TWI260298B publication Critical patent/TWI260298B/en
Publication of TW200635828A publication Critical patent/TW200635828A/en

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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
    • B29C66/10—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
    • 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
    • B29C65/228—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
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined
    • B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool
    • 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
    • B29C66/849—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
    • B29C66/81—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)
  • Package Closures (AREA)

Abstract

This invention relates to an improved structure for a handy electric heating sealer, including: a base; a heat sealer and a press portion. The heat sealer is provided in the base and includes a head-insulation base, an electric heating portion. The heat-insulation portion base includes a left side portion, a middle projection portion and a right side portion. Upon pressing the press portion, it would contact with the middle projection portion. This invention is characterized in that, the electric heating portion is integrally assembled from electric heating wires, a first metal fastener and a second metal fastener; the first metal fastener may be fastened to the left side portion of the heat-insulation base; the second metal fastener may be fastened to the right side portion of heat-insulation base; such that the electric heating wires are affixed to the middle projection portion of the heat-insulation base. This invention provides an electric heating portion that is assembled into an integral unit, so as to significantly enhance the product reliability.

Description

1260298 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種電熱封口機，尤指一種適用於封住 塑膠袋口之電熱封口機。 【先前技術】 “口的電熱封口機，大致具有具有一基座、一加埶機 構與-按壓部，其加熱機構具有—電熱線，此電熱線經通 以電流後溫度升高，可以提供封合塑膠袋口之熱能溫度。 10 15 S技術在固疋甩熱線時係使用一對側邊導電固定 片’將電熱線分別扣壓於加熱機構之二側，㈣，侧邊導 電口疋片係為至屬溥片所製成，當組裝扣壓於加熱機構 日t可月b因外力過大而使得側邊導電固定片與加熱機構並 非十分服貼，易造成侧邊導電固定片沒有確實壓扣住電熱 線遂田使用者在使用產品時發生接觸不良的情狀，而非 十分理想。 【發明内容】 本發明為一種輕巧型電熱封口機之改良結構，其 括：一基座、一熱封口機構以及一按壓部，其中，其 設置有-前容置室，其前容置室設置有—彈簀支標^ 电池至肖一後各置室，而熱封口機構係設置於前容】 20 1260298 二：熱封口機構係由一熱絕緣基部、一電熱部 =二成’其熱絕緣基部具有—左侧部、—中間凸出部 立 ⑦σ卩，而壓縮彈簧則設置於熱絕緣基部與彈簧支撐 部之間’而使熱絕緣基部可相對於基座做上下之作動，牙 另’按壓« —端與後容置室樞接，而另 熱絕緣體，此埶絕緣俨伤<罢认士虹 而幻口又置有 署^「 巴、、表體係设置於相對上述中間凸出部之位 置，a壓部下壓時，熱絕緣體可與中間凸出部相互接觸。 其特徵在於：電熱部係由一電埶一 體與-第二金屬扣合體所一體“：:、弟—金屬扣合 邦4 口蓝所體結合而成，而第一今屬j人 10 15 體可以扣合於熱絕緣基部之左側部，且第二金屬扣合體; :扣合於熱絕緣基部之右側部，而使電熱線 基部之中間凸出部上。 …、巴緣 〃如上所述，本案之電熱線係以焊接方式分別焊固於兮 第-金屬扣合體及該第二金屬扣合體而一體成型，此二 更包括有4蓋裝置，係覆蓋於基座上，此盒 有一前蓋、一電池盒蓋與-後蓋，其可分別覆蓋基座：； 封口機構、電池室以及基座後端部位；而前蓋具； 孔，以供中間凸出部穿過槽孔，另—方面，此巧型電熱θ1260298 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to an electric heat sealing machine, and more particularly to an electric heat sealing machine suitable for sealing a plastic bag mouth. [Prior Art] The electric heat sealing machine of the mouth has a base, a twisting mechanism and a pressing portion, and the heating mechanism has a heating wire, and the heating wire can be supplied with a temperature after passing through the current. The thermal energy temperature of the plastic bag mouth. 10 15 S technology is to use a pair of side conductive fixing pieces to fasten the heating wire to the two sides of the heating mechanism, (4), the side conductive port is It is made of enamel film. When the assembly is buckled on the heating mechanism, the date b may be too large due to excessive external force, so that the side conductive fixing piece and the heating mechanism are not very suitable, which may cause the side conductive fixing piece to not be buckled. The hotline user has a bad contact condition when using the product, and is not ideal. The invention is an improved structure of a lightweight electric heat sealing machine, comprising: a base, a heat sealing mechanism and a The pressing portion, wherein the front receiving chamber is provided with a magazine ^ ^ ^ 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池 电池The sealing mechanism is composed of a heat insulating base, an electric heating part=20%, the heat insulating base has a left side portion, an intermediate protruding portion 7σ卩, and the compression spring is disposed between the heat insulating base portion and the spring supporting portion. 'While the thermal insulation base can be moved up and down with respect to the base, the teeth 'press « the end and the rear accommodation chamber are pivotally connected, and the other thermal insulation, this insulation damage bruises < Further, the mounting system is disposed at a position opposite to the intermediate protruding portion, and when the pressing portion is pressed, the thermal insulator can be in contact with the intermediate protruding portion. The electric heating portion is electrically connected. The integral and the second metal fastening body are integrated into one body, and the first one is a body of the blue metal body, and the first one is a human body 10 15 body that can be fastened to the left side of the heat insulating base, and The second metal fastening body; is fastened to the right side portion of the heat insulating base portion, and is formed on the middle protruding portion of the heating wire base portion. As described above, the electric heating wire of the present invention is integrally welded to the first metal-bonding body and the second metal fastening body by welding, and the second includes a four-cover device covering the same. On the base, the box has a front cover, a battery cover and a rear cover, which respectively cover the base: a sealing mechanism, a battery compartment and a rear end portion of the base; and a front cover; a hole for the middle convex The exit passes through the slot, and on the other hand, the smart electric θ

If面1中：包括有一掛勾，此掛勾係位設於 後谷置至之後…，並且基座及該按壓 明塑膠材料所製成。 糸為遗 【實施方式】 請參閱圖1，本例之一種輕巧刑 竿工）型電熱封口機之改良 20 1260298 構之分解圖，包括/基座1 〇、一熱封口機構3 0以及一按 壓部40。 5If face 1: includes a hook, which is set after the back valley is placed... and the base and the press are made of plastic material.糸为遗 [Implementation] Please refer to Figure 1, an example of a lightweight and lightweight electric sealing machine for the improvement of the 20 1260298 structure, including / base 1 〇, a heat sealing mechanism 30 and a press Department 40. 5

10 20 如圖1所示，〆基座10内設置有一前容置室11、一 前擋牆1 2、一電池室1 3、一後擋牆i 4與一後容置室i 5， 於其前容置室11设置有一彈簧支撐部111，一對前金屬接 觸片20，2 1分別固設於該前擋牆12，一對後金屬接觸片 22，23設置於後擋牆14，而後金屬接觸片22，23係相互 連接導通。 請繼續參閱圖1 ’ 一熱封口機構3 〇，其設置於基座 1〇内之前容置室11中，此熱封口機構3〇係由一熱絕緣 基部31、一電熱部32與一壓縮彈簧33所組成，其中熱 絕緣基部31具有一左側部311、一中間凸出部312與一 右側部313，而壓縮彈簧33則設置於熱絕緣基部31與前 容置室11的彈簧支撐部U1之間，使熱絕緣基部31可相 對於基座1〇做上下之作動；此外，X包括有一掛勾6, 此掛勾6具有一掛合部6〇及一固定部61，且後容置室υ 之後端面150還開設有一通口 151，係令固定部6ι組設 於後谷置室1 5中，而掛合部60凸伸於通口丨5丨外。 在本例中，熱封口機構30尚包括有一熱絕緣 34係覆盆於其中間凸出# 312與電熱部32之上，其 含有鐵佛龍之網狀邊之物或者類似之材質製成， 二 光滑之表面並保護電熱部32。 請參閱圖 置室1 5樞接， [及圖2，一按壓部40，其一端41與後容 而另一端42則相對上述中間凸出部3 12之 7 1260298 位置’當按壓部40下壓時’熱絕緣體43可與該中間凸出 !312相互接觸’如圖所示，其包括有-盒蓋裝置，係覆 f於該基座10’此盒蓋裝置包括有-前蓋51、一電池盒 蓋52與—後蓋53，其可分別覆蓋基S 10之熱封口機Z 5 30、电池室30以及基座10後端部位；而其中前蓋5丨具 有一511’以供令間凸出部312穿過槽孔5U，並且、， ’、中月)1 5 1又開设有二螺孔54，而前容置室"亦開設 有一螺柱5 5係對應於二螺孔5 4，並以螺絲5 6穿經該二 螺孔54而鎖固於螺柱55。在本例中還包括有一安全裝置 10包括一扣裱5 ’此扣環5係樞接於基座1 〇外側且相對於 熱封口機構3 0之位置處，藉由調整此扣環5，可使扣環5 位移至熱封口機構3〇之上方。 請參閱圖3,係電熱部32之放大圖，其特徵在於：電 熱部32係由一電熱線32卜一第一金屬扣合體322與一^ 15二金屬扣合體323所一體結合而成，其係利用焊接方式將 電熱線321分別焊固於第一金屬扣合體322及第二金屬扣 合體323而一體成型。圖中第一金屬扣合體322可以扣合 泫熱絕緣基部3 1之左側部3 u，而第二金屬扣合體3幻可 以扣合於熱絕緣基部31之右側部313，而使得電埶線321 2〇定位於熱絕緣基部31之中間凸出部3丨2上，如圖所亍， 左側部3丨丨及右側部313之底面分別凸設有一左定位點 314及一右定位點315，且第一金屬扣合體322及第二金 屬扣合體323之内面底部亦各別凹設有一第一卡止部 及-第二卡止部325 ’並且第一卡止部324係對應卡止於 1260298 第二卡止部325係對應卡止於右定 而 左定位點3 1 4 3 15。 丨、儿於右定位點 〃請參閱圖4,係本發明之作動圖！，如 5係設置於熱封ϋ機構3。之上方，如此，^，，扣環 13 20,2^^ 免誤觸或按壓而啟動，使更加安全，如圖4所Ή ’ 壓部4〇之另-端42設置有一熱絕緣體43，此執二，按 43係設置於相對上述中間凸出部312之位置。…巴'，豪體 10 15 請參閱圖5,係本發明之作動圖2,如圖所示 者於使用時須先將扣環5撥離熱封口機構30之上方= [口 Μ0下㈣，熱絕緣體43可與中間凸出部3 ;女10 20, as shown in FIG. 1 , a front receiving chamber 11 , a front retaining wall 1 2 , a battery chamber 13 , a rear retaining wall i 4 and a rear receiving chamber i 5 are disposed in the crucible base 10 . The front receiving chamber 11 is provided with a spring supporting portion 111. A pair of front metal contact pieces 20, 21 are respectively fixed to the front retaining wall 12, and a pair of rear metal contact pieces 22, 23 are disposed on the rear retaining wall 14, and then The metal contact pieces 22, 23 are electrically connected to each other. Please refer to FIG. 1 'a heat sealing mechanism 3 〇 which is disposed in the accommodating chamber 11 in the pedestal 1 ,. The heat sealing mechanism 3 is composed of a thermal insulating base 31, an electric heating portion 32 and a compression spring. The heat insulating base portion 31 has a left side portion 311, a middle protruding portion 312 and a right side portion 313, and the compression spring 33 is disposed on the spring insulating portion 31 of the heat insulating base portion 31 and the front housing chamber 11 The heat insulating base portion 31 is movable up and down with respect to the base 1; further, the X includes a hook 6 having a hooking portion 6〇 and a fixing portion 61, and the rear receiving chamber υ Then, the end surface 150 further defines a through opening 151 for fixing the fixing portion 61 in the rear valley portion 15 and the hanging portion 60 protruding beyond the opening 丨5. In this example, the heat sealing mechanism 30 further includes a thermal insulation 34-type cover basin formed on the intermediate protrusion #312 and the electric heating portion 32, which is made of a mesh edge of the Teflon or the like. The second smooth surface protects the electric heating portion 32. Referring to the drawing chamber 15 5 pivotally, [and FIG. 2, a pressing portion 40 having one end 41 and a rear end and the other end 42 opposite the intermediate projection 3 12 at a position of 126060298" when the pressing portion 40 is depressed When the 'thermal insulator 43 can be in contact with the intermediate protrusion! 312' as shown, it includes a - lid device, the cover f is the base 10'. The lid device comprises a front cover 51, a The battery cover 52 and the rear cover 53 respectively cover the heat sealer Z 5 30 of the base S 10, the battery compartment 30 and the rear end portion of the base 10; wherein the front cover 5 has a 511' for the order The protruding portion 312 passes through the slot 5U, and, ', mid-month, 1 5 1 is opened with two screw holes 54, and the front housing chamber " also has a stud 5 5 series corresponding to the two screw holes 5 4 and locked to the stud 55 by the screw 56 passing through the two screw holes 54. In this example, a safety device 10 is further included. The buckle 5 is pivotally connected to the outer side of the base 1 and opposite to the heat sealing mechanism 30. By adjusting the buckle 5, The buckle 5 is displaced above the heat sealing mechanism 3〇. Referring to FIG. 3 , an enlarged view of the electric heating unit 32 is characterized in that the electric heating unit 32 is integrally formed by a heating wire 32 , a first metal fastening body 322 and a metal bonding body 323 . The heating wire 321 is welded to the first metal fastening body 322 and the second metal fastening body 323 by welding, and integrally molded. In the figure, the first metal fastening body 322 can be fastened to the left side portion 3 u of the heat insulating base portion 31, and the second metal fastening body 3 can be buckled to the right side portion 313 of the heat insulating base portion 31, so that the electric wire 321 is made. 2〇 is positioned on the middle protruding portion 3丨2 of the heat insulating base portion 31. As shown in the figure, a left positioning point 314 and a right positioning point 315 are respectively protruded from the bottom surfaces of the left side portion 3丨丨 and the right side portion 313, and The first metal engaging body 322 and the bottom surface of the second metal engaging body 323 are also recessed with a first locking portion and a second locking portion 325 ', and the first locking portion 324 is correspondingly locked to the 1260298. The two locking portions 325 are correspondingly locked to the right and the left positioning points 3 1 4 3 15 .丨, 儿在右定位点〃 Please refer to Figure 4, which is the motion diagram of the present invention! For example, the 5 series is disposed in the heat sealing mechanism 3. Above, so, ^,, the buckle 13 20, 2 ^ ^ is activated by mistake or by pressing, making it safer, as shown in Fig. 4, the other end 42 of the pressing portion 4 is provided with a thermal insulator 43, In the second step, the 43 series is disposed at a position opposite to the intermediate projection 312. Referring to Figure 5, the actuating diagram 2 of the present invention, as shown in the figure, must be used to first remove the buckle 5 from the top of the heat sealing mechanism 30 = [mouth 0 (four), Thermal insulator 43 can be combined with intermediate protrusion 3; female

而電熱㈣與電池接觸導通，此電熱線321經通以二觸’ 度升^可以提供封合塑膠袋口之熱能溫度。L 如上所述，其中基座1〇及按壓部4〇之外形 膠材料所製成。 巧边月塑 上述實施例僅係為了方便說明而舉例而已，本發明所 主張之權利範圍自應以中請專利範圍所述為準， 於上述實施例。 20 【圖式簡單說明】 圖1係本發明一較佳實施例之分解圖。 圖2係本發明一較佳實施例之立體圖。 圖3係本發明一較佳實施例之電熱部放大圖。 圖4係本發明一較佳實施例之作動圖i。 1260298 圖5係本發明一較佳實施例之作動圖2。 【主要元件符號說明 基座10 前擋牆1 2 後容置室1 5 前金屬接觸片20，21 基部3 1 右侧部3 13 電熱部32 第一金屬扣合體322 第二卡止部325 按壓部一端4 1 前蓋51 螺孔54 掛勾6 前容置室11 電池室1 3 後端面1 5 0 後金屬接觸片22，23 左側部3 11 左定位點314 電熱線321 第二金屬扣合體323 熱絕緣覆蓋片34 按壓部另一端42 電池盒蓋52 螺柱5 5 掛合部60 彈菁支撐部m 後擋牆1 4 通口 151 熱封口機構30 中間凸出部312 右定位點3 1 5 第--^止部324 按壓部40 扣環5 後蓋53 螺絲56 固定部6 1The electric heating (4) is in contact with the battery, and the heating wire 321 can provide a thermal energy temperature for sealing the plastic bag mouth by passing two degrees of exposure. L is made of a plastic material other than the base 1 and the pressing portion 4 as described above. The above embodiments are merely examples for the convenience of the description, and the scope of the claims of the present invention is based on the above-mentioned embodiments. 20 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded view of a preferred embodiment of the present invention. 2 is a perspective view of a preferred embodiment of the present invention. Figure 3 is an enlarged view of an electric heating portion in accordance with a preferred embodiment of the present invention. Figure 4 is an actuation diagram i of a preferred embodiment of the present invention. 1260298 Figure 5 is an actuation diagram 2 of a preferred embodiment of the present invention. [Main component symbol description Base 10 Front retaining wall 1 2 Rear accommodating chamber 1 5 Front metal contact piece 20, 21 Base part 3 1 Right side part 3 13 Electric heating part 32 First metal engaging body 322 Second locking part 325 Pressing One end 4 1 Front cover 51 Screw hole 54 Hook 6 Front accommodation room 11 Battery compartment 1 3 Rear end face 1 50 0 Rear metal contact piece 22, 23 Left side part 3 11 Left positioning point 314 Heating wire 321 Second metal fastening body 323 Thermal insulation cover sheet 34 The other end of the pressing portion 42 Battery compartment cover 52 Stud 5 5 Closing part 60 Elastic support part m Rear retaining wall 1 4 Port 151 Heat sealing mechanism 30 Intermediate projection 312 Right positioning point 3 1 5 First--stop 324 Pressing portion 40 Buckle 5 Back cover 53 Screw 56 Fixing portion 6 1

1010

Claims (1)

1260298 十、申請專利範圍： •種輕巧型電熱封口機之改良結構，其包括： -電：ί座二 =基座内設置有-前容置室、1指牆、 -彈笼支浐广牆與-後容置室，於該前容置室設置有 牆」對二二對前金屬接觸片’分別固設於該前播 觸片，们觸片’設置於該後擋牆，該對後金屬接 蜩片係相互連接導通； 做上下機:設置於基座内，而可相對於該基座 10 15 部盘一承 ^、'于口機構係由一熱絕緣基部、-電熱 中間凸：: 成’該熱絕緣基部具有-左側部、- 料前容置㈣彈ί側部，而該I缩彈簧則設置於熱絕緣基 /、則奋置至弹黃支撐部之間；以及 有二與後容置_，…端則設置 之位置，當_下厂=:=上述㈣凸出部 互接觸； …、、、、巴、、彖體可與該中間凸出部相 人/特徵在於：該電熱部係由—電熱線、-第-全屬扣 口脰契-弟二金屬#合體所—體結合而&，哼第一 合體可以扣合該熱絕緣基部之左側部，該第二：口 可以扣合該熱絕緣基部之右 錄广 熱絕緣基部之中心出部上。而使錢熱較位於該 2.如申請專利範圍第i項之輕 =及其中該左側部及該右側部之底 位點及-右疋位點’且該第—金屬扣合體及該第二金屬扣 20 10 15 20 1260298 合體之内面底部亦各別 止部，該第一卡 有/卡止部及-第二卡 . 、卡止於3亥左疋位點，另竽篦-+ μ #係卡止於該右定位點。 另σ亥弟一卡止 3_如中請專利範圍第！項之輕 結構，其中更舍括古 ^ 生电熱封口機之改良 、T更括有一盒蓋裝置，係 蓋裝置包括有一前罢 + 、 |於垓基座，該盒 蓋基座之熱封口機構 爰-’其可7刀別覆 嗜前罢且* μ , 基座後端部位’·而其中 有f槽孔，以供令間凸出部穿過該槽孔。 •如申w專利範圍第3項之輕巧型 钍Μ，JL Φ咕么楚 …、可u执之改良 π構，、中3亥别盍又開設有至少一螺孔，且該前六晉 開設有至少一螺柱係對應 ，Α 至遂 少一螺孔而鎖固於該螺柱。螺孔，亚螺絲穿經該至 5. 如申請專利範圍第丨項之輕巧 結構，其中該電敎線俜以尸…八熱封口機之改良 \線係以知接方式分別焊固於該第一金屬 扣口體及4弟二金屬扣合體而一體成型。 6. 士甘°申請專利範圍第1項之輕巧型電熱封口機之改良 結構、中又包括有一掛勾’該掛勾具有—掛合部及—固 定部’且该後容置室之後端面還開設有—通口，係令該固 定部組設於該後容置室中，而該掛合部凸伸於該通口外。 7. 如申請專利範圍第i項之輕巧型電熱封口機之改良 結構’其中該基座及該按壓部之外形係為透明塑膠材料所 製成。 121260298 X. Patent application scope: • Improved structure of a lightweight electric sealing machine, including: -Electric: 座座二=The base is provided with - front accommodating chamber, 1 finger wall, - elastic cage truss wide wall a rear-receiving chamber is provided with a wall in the front accommodating chamber. The pair of two pairs of front metal contact pieces are respectively fixed to the front broadcasting piece, and the contact pieces are disposed on the rear retaining wall. The metal connecting pieces are connected to each other; the upper and lower machines are arranged in the base, and the disk can be connected to the base 15 with a heat insulating base, and the electric heat is convex: : The heat insulating base has a - left side portion, - a material front receiving portion (four) elastic side portion, and the I contracting spring is disposed on the heat insulating base /, then it is placed between the elastic yellow support portions; And the position of the rear _, ... is set, when _ lower factory =: = the above (four) bulging parts are in contact with each other; ...,,,, bar, and 彖 body can be associated with the middle bulge : The electric heating department is composed of - electric heating line, - the first all-inclusive buckle 脰契-di two metal #合体-body combined with & The left side of the engaging portion of the insulating base, the second: engaging the port can be thermally insulated recording right hand broad base of thermal insulation of the center of the base portion. And the heat of the money is located in the light of the second item of the patent application range = the left side portion and the bottom side portion of the right side portion and the right side of the right side point and the first metal fastening body and the second Metal buckle 20 10 15 20 1260298 The bottom of the inner surface of the joint also has its own stop. The first card has/locks and the second card. The card is locked at the left position of the 3 hai, and the other 竽篦-+ μ # The card is locked at the right anchor point. Another σ海弟一卡止 3_如中的专利范围第! The light structure of the item, which further includes the improvement of the ancient electric heat sealing machine, the T further includes a lid device, and the cap device includes a front stop +, a base for the base, and a heat seal of the base of the cover The mechanism 爰-'s can be slashed and *μ, the rear end of the base' has a slotted hole for the intervening projection to pass through the slot. • For example, the light weight type of the third paragraph of the patent scope of the application, JL Φ咕 楚 ... 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 At least one stud is corresponding to the stud, and the screw is locked to the stud. Screw hole, sub-screw through to 5. According to the lightweight structure of the scope of the patent application, the electric 敎 俜 俜 尸 ... 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八 八One metal buckle body and four brothers and two metal buckle bodies are integrally formed. 6. The improved structure of the lightweight electric sealing machine of the first application of the patent scope range 1 includes a hook which has a hooking portion and a fixing portion, and the rear end surface of the rear housing chamber is also opened. The through port is configured such that the fixing portion is disposed in the rear receiving chamber, and the hanging portion protrudes outside the opening. 7. The improved structure of the lightweight electric sealing machine of claim i wherein the base and the outer portion of the pressing portion are made of a transparent plastic material. 12
TW094111019A 2005-04-07 2005-04-07 Improved structure for handy electric heating sealer TWI260298B (en)

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Cited By (1)

* 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

Cited By (1)

* 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

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