EP3412366B1 - Schnellheizspitze für eine heissschmelzklebepistole und heissschmelzklebepistole - Google Patents

Schnellheizspitze für eine heissschmelzklebepistole und heissschmelzklebepistole Download PDF

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Publication number
EP3412366B1
EP3412366B1 EP18176705.4A EP18176705A EP3412366B1 EP 3412366 B1 EP3412366 B1 EP 3412366B1 EP 18176705 A EP18176705 A EP 18176705A EP 3412366 B1 EP3412366 B1 EP 3412366B1
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EP
European Patent Office
Prior art keywords
hot
glue
gun
transition tube
melt glue
Prior art date
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Active
Application number
EP18176705.4A
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English (en)
French (fr)
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EP3412366A3 (de
EP3412366A2 (de
Inventor
Jian Chen
Yuqun Cui
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.)
Hangzhou Kelong Electrical Appliance Tools Co Ltd
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Hangzhou Kelong Electrical Appliance Tools Co Ltd
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Publication of EP3412366A3 publication Critical patent/EP3412366A3/de
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00523—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes provided with means to heat the material
    • B05C17/00526—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes provided with means to heat the material the material being supplied to the apparatus in a solid state, e.g. rod, and melted before application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/0052—Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00523—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes provided with means to heat the material
    • B05C17/00546—Details of the heating means

Definitions

  • the present disclosure relates to the field of electric power tools, and more particularly relates to a rapid heating tip for a hot-melt glue gun.
  • a hot-melt glue gun is a tool that melts a solid hot-melt glue stick into a liquid-state glue by electrical heating and applies the glue liquid to an object surface which needs to be bonded; due to its small size, convenience to carry, and flexibility to use, the hot-melt glue gun is a common glue squeezing tool for individuals, households, and factories. Glue jetting speed is an important performance indicator of hot-melt glue guns.
  • a hot-melt glue gun uses a PTC heating sheet to heat a melt glue tube to melt the glue; a power cord is connected to the PTC electrodes, respectively; and a heating body is formed after wrapping the PTC with an insulative material. Due to wrapping with the insulative material outside of the PTC heating sheet, this solution has drawbacks such as a low heat conduction efficiency and a long heating time, which generally takes 3-5 minutes or even longer.
  • US 6 142 207 A relates to a rapid heating gun tip according to the preamble of claim 1.
  • the present disclosure provides a rapid heating gun tip for a hot-melt glue gun, which addresses the problem of low heat conduction efficiency and long heating time.
  • a rapid heating gun tip for a hot-melt glue gun comprising a glue loading sleeve and a glue jetting nozzle, a transition tube being formed between the glue jetting nozzle and the glue loading sleeve; wherein the rapid heating gun tip for a hot-melt glue gun further comprising an electrode sheet and a plurality of heating bodies, the transition tube having a plurality of heat conduction planes, the heat conduction planes being inclined relative to an axial line of the glue loading sleeve, and the electrode sheets tightly press-fitting the heating bodies against outer sides of the heat conduction planes.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a connecting sheet, wherein the transition tube is a conductor, and the transition tube is connected to an external wire via the connecting sheet.
  • the heating body is a PTC heating sheet.
  • the transition tube may be an aluminum tube.
  • the rapid heating gun tip for a hot-melt glue gun may further comprise a heat insulating sheath in which the electrode sheet, the heating body and the transition tube are accommodated.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a cutter, the cutter being disposed in the transition tube to axially cut a glue stick, the transition tube and the cutter conducting heat to facilitate the cutter to heat the cut glue stick.
  • the cutter comprises at least two cutting blades distributed in a radial mode, radial inner ends of the at least two cutting blades being interconnected and converged at a central axis of the transition tube, and radial outer ends of the at least two cutting blades conducting heat with the transition tube.
  • a side of the cutting blade distant from the glue jetting nozzle is thinned to form a cutting edge.
  • the cutter and the transition tube are integrally formed; or the cutter and the transition tube are separately formed, the cutter being fixedly mounted in the transition tube.
  • the present disclosure further provides a hot-melt glue gun, comprising a rapid heating gun tip for a hot-melt glue gun according to any technical solution above.
  • the rapid heating gun tip for a hot-melt glue gun comprises: a glue loading sleeve and a glue jetting nozzle, a transition tube being formed between the glue jetting nozzle and the glue loading sleeve; the rapid heating gun tip for a hot-melt glue gun further comprises an electrode sheet and a plurality of heating bodies, wherein the transition tube has a plurality of heat conduction planes, the heat conduction planes being inclined relative to an axial line of the glue loading sleeve, and the electrode sheets tightly press-fitting the heating bodies against outer sides of the heat conduction planes.
  • the transition tube is shaped such that the amount of hot-melt glue accommodated in the transition tube is less than that accommodated in a straight tube; the electrode sheets tightly press-fit the heating bodies against the outer sides of the heat conduction planes; the transition tube is sufficiently wrapped with the heating body, such that the heating body directly heats the hot-melt glue in the transition tube, which causes the hot-melt glue in the transition tube to be heated uniformly, thereby improving heating efficiency.
  • the heating sheet in the present disclosure is attached to an inclined cavity outer wall formed by the transition tube, while in reference document 1, the PTC is attached to a straight cavity outer wall; consequently, in a unit time, the amount of glue that needs to be heated in the present disclosure is less than that needed to be heated in the reference document 1, thereby improving the heating efficiency.
  • the heated hot-melt glue directly reaches the glue jetting nozzle, which facilitates retaining of the glue jetting's temperature; however, in reference document 1, the heated hot-melt glue has to pass along a certain distance before reaching the glue jetting nozzle, which is adverse to retaining the glue jetting temperature.
  • a wall thickness at a position of heating the hot-melt glue is smaller than that in reference document 2, such that the present disclosure has a less heat loss but a higher heating efficiency.
  • An existing hot-melt glue gun implements heating of the gun tip by disposing heating bodies continuously along an entire circumference; a consequence is that to realize a different heating temperature, the heating bodies have to be changed, which not only increases the cost, but also causes a smaller temperature adjustment range; in contrast, the rapid heating gun tip of the present disclosure may change the heating capacity of one or more heating bodies within a unit time according to actual needs (e.g., changing the size, material, and the like of the heating bodies); in this way, the heating temperature of the transition tube may be adjusted more conveniently and flexibly, which expands the temperature adjustment range of the rapid heating gun tip, causing the hot-melt glue gun to be suitable for glue sticks and wax sticks of various temperature types.
  • the heating body is a PTC heating sheet: the PTC has a relatively strong anti-oxidization and anti-attenuation capacity and thus has a very good high-temperature stability.
  • the energized surface will produce a high temperature, such that it has a faster heat response, a smaller thermal inertia, and a smaller power consumption than traditional electrically heating elements.
  • the PTC heating element adopts a plane-shaped current-carrying approach, which has an extremely high reliability, ease of processing, and a lower manufacturing cost.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a connecting sheet, wherein the transition tube is a conductor, and the transition tube is connected to an external wire via the connecting sheet: the transition tube may be directly used as an electrode sheet of the heating body, such that the heating body directly heats the hot-melt glue in the transition tube without a need of being wrapped with an insulative material, thereby further enhancing the heating efficiency.
  • the transition tube is an aluminum tube: among a few of metal materials with a relatively high heat conduction efficiency, aluminum has the lowest cost; while among a few of metals with a relatively low cost, aluminum has the highest heat conductive efficiency.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a heat insulating sheath in which the electrode sheet, the heating body and the transition tube are accommodated: the heat insulating sheath concentrates the heat produced by the heating body at its inside, which avoids heat loss and meanwhile may avoid scalding the user.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a cutter, the cutter being disposed in the transition tube to axially cut a glue stick, wherein the transition tube and the cutter conduct heat to facilitate the cutter to heat the cut glue stick.
  • the cutter cuts the glue stick entering the transition tube into a plurality of pieces. Compared with an entire glue stick, a smaller piece will be melted more easily under a same heating temperature, which facilitates the glue stick to be melted rapidly within a short time.
  • the cutter may abut against the cut face of the glue stick to heat, which increases the heated area of the cut portion of the glue stick, such that the cut portion of the glue stick is rapidly melted within a short time, thereby improving the glue melting efficiency of the rapid heating gun tip and realizing rapid glue jetting.
  • a side of the cutting blade distant from the glue jetting nozzle is thinned to form a cutting edge.
  • the cutting edge may quickly cut the glue stick, thereby decreasing the thrust resistance for the glue stick; besides, local thinning of the cutting blade may reduce heat loss of the cutting blade per se, such that more heat is applied for heating the glue stick.
  • the present disclosure further provides a hot-melt glue gun, comprising a rapid heating gun tip for a hot-melt glue gun according to any of the above mentioned.
  • a hot-melt glue gun comprising a rapid heating gun tip for a hot-melt glue gun according to any of the above mentioned.
  • the advantageous effects achieved by the hot-melt glue gun are identical to those that may be achieved by the rapid heating gun tip for a hot-melt glue gun described above; because their deduction processes are similar, the advantageous effects achieved by the hot-melt glue gun will not be detailed here.
  • first and second are only used for description purposes, which shall not be understood as indicating or implying an importance or implicitly indicating the number of technical features as indicated. Therefore, the features limited by “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present disclosure, unless otherwise indicated, “plurality” indicates two or above.
  • the terms such as “mount,” “connected,” “connection,” and “fix” should be understood broadly, which, for example, may refer to a secured connection, a detachable connection, or an integral connection; which may be a mechanical connection or an electrical connection; which may be a direct connection or an indirect connection via an intermediate medium; which may also be a communication between the insides of two elements.
  • mount may refer to a secured connection, a detachable connection, or an integral connection; which may be a mechanical connection or an electrical connection; which may be a direct connection or an indirect connection via an intermediate medium; which may also be a communication between the insides of two elements.
  • a first feature is “above” or “below” a second feature may include a direct contact between the first feature and the second feature or may include a case where although the first feature and the second feature do not contact directly, they contact via a further feature therebetween.
  • the first feature is “above” or “over” or “on” the second feature includes a case where the first feature is exactly or generally over the second feature or only indicates that the horizontal height of the first feature is higher than the second feature.
  • That the first feature is “under” or “below” or “beneath” the second feature includes a case where the first feature is exactly or generally below the second feature or only indicates that the horizontal height of the first feature is lower than the second feature.
  • a rapid heating gun tip for a hot-melt glue gun comprises a glue loading sleeve 3 and a glue jetting nozzle 2, a transition tube 1 being formed between the glue jetting nozzle 2 and the glue loading sleeve 3; in this embodiment, the transition tube 1 and the glue jetting nozzle 2 are integrally formed.
  • the transition tube 1 further comprises a connecting part 12 for connecting with the glue loading sleeve 3, wherein the connection between the connecting part 12 and the glue loading sleeve 3 may be integrally formed or connected via threaded connection, snap-fit, etc.; the present disclosure preferably adopts a snap-fit manner.
  • the transition tube 1 has four heat conduction planes 11.
  • the hot-melt glue gun further comprises an electrode sheet 5 and four heating bodies, wherein the electrode sheet 5 is of an annular shape.
  • the heating body is preferably a PTC heating sheet 4.
  • the four PTC heating sheets 4 are closely attached to the outer sides of the 4 heat conduction planes 11 of the transition tube 1, respectively; and the electrode sheet 5 tightly press-fits the PTC heating sheets 4 against the outer sides of the heat conductive planes 11 to cause them fixed and stationary.
  • the electrode sheet 5 is connected to an external power supply via a wire 6.
  • the transition tube 1 is a conductor.
  • the present disclosure preferably adopts an aluminum tube. Due to the high heat conduction efficiency of the aluminum, the heating efficiency is ensured with a lower manufacturing cost.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a connecting sheet 9, wherein the wire 7 is connected to the connecting sheet 9, the connecting sheet 9 is fixedly mounted on the transition tube 1, the transition tube 1 is connected to the wire 7 via the connecting sheet 9, and the wire 7 is connected to the external power supply. Till now, both of the cathode and anode of the PTC heating sheet 4 are connected to the power supply.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a heat insulating sheath 8 in which the electrode sheet 5, the PTC heating sheets 4 and the transition tube 1 are accommodated: the heat insulating sheath 8 concentrates the heat produced by the PTC heating sheets at its inside, which avoids heat loss and meanwhile may avoid scalding the user.
  • the transition tube may have 6 heat conductive planes, and to match therewith, 6 PTC heating sheets are provided, wherein the 6 PTC heating sheets are closely attached to the outer sides of the 6 heat conductive planes of the transition tube; or the transition tube may have 8 heat conductive planes, and to match therewith, 8 PTC heating sheets are provided, wherein the 8 PTC heating sheets are closely attached to the outer sides of the 8 heat conductive planes of the transition tube.
  • this embodiment differs from Embodiment 1 in that the rapid heating gun tip for a hot-melt glue gun further comprises a cutter 13, the cutter 13 being provided in the transition tube 1 to axially cut a glue stick 10; the transition tube 1 and the cutter 13 conduct heat such that the cutter 13 heats the cut glue stick 10.
  • the rapid heating gun tip for a hot-melt glue gun further comprises a cutter 13, the cutter 13 being provided in the transition tube 1 to axially cut a glue stick 10; the transition tube 1 and the cutter 13 conduct heat such that the cutter 13 heats the cut glue stick 10.
  • the cutter 13 and the transition tube 1 are separately formed; the cutter 13 is fixedly mounted in the transition tube 1, e.g., by interference fitting, welding fixation, etc.; the cutter 13 includes three cutting blades 131 in a radial distribution, wherein the radial outer ends of the three cutting blades 131 contact with the transition tube 1 to conduct heat, the three cutting blades 131 being circumferentially arranged at intervals, with an included angle between two adjacent cutting blades 131 being 120°; in this way, a cylindrical glue stick 10 is cut into three sectored glue sticks with a uniform size. Compared with an entire glue stick, a smaller piece cut from the glue stick is more easily melted under a same heating temperature, which facilitates rapid melting of the glue stick in a short time.
  • the cutting blade 131 may abut against the cut face of the glue stick to heat, which increases the heated area of the cut portion of the glue stick, such that the cut portion of the glue stick may be melted rapidly in a short time, thereby improving the glue melting efficiency of the rapid heating gun tip and realizing rapid glue jetting.
  • each cutting blade 131 distant from the glue jetting nozzle is thinned to form a cutting edge 132.
  • the cutting edge 132 may quickly cut the glue stick, thereby decreasing the thrust resistance for the glue stick; besides, local thinning of the cutting blade 131 may reduce heat loss of the cutting blade per se, such that more heat is applied for heating the glue stick.
  • the cutting blade 131 of the cutter may be provided in two, wherein the two cutting blades 131 are symmetrically distributed about a central axis of the transition tube, forming a cutter with a " "-shaped cross section, as shown in Fig. 7 .
  • the cutting blades 131 of the cutter may be provided in four, wherein the four cutting blades 131 are arranged circumferentially at even intervals, the included angle between two adjacent cutting blades 131 being 90°, forming a cutter with a " "-shaped cross section, as shown in Fig. 8 .
  • the number of the cutting blades of the cutter may also be 5, 6, or more.
  • both of the cutter and the transition tube are made of a metal material and thus may be formed into an integral structure.
  • This embodiment discloses a hot-melt glue gun, comprising a rapid heating gun tip for hot-melt glue gun according to any of the embodiment above.
  • Other structures of the hot-melt glue gun are well known to those skilled in the art, which will not be detailed in this embodiment.

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Claims (9)

  1. Schnellheizspitze für eine Heißschmelzklebepistole, aufweisend eine Klebstoff-Ladehülle (3) und eine Klebstoff-Ausstoßdüse (2), eine Übergangsröhre (1), ausgebildet zwischen der Klebstoff-Ausstoßdüse (2) und der Klebstoff-Ladehülle (3); wobei die Schnellheizspitze für eine Heißschmelzklebepistole weiter aufweist ein Elektrodenblatt (5) und eine Anzahl von Heizkörpern, wobei die Übergangsröhre (1) eine Anzahl von Hitzeleitungsebenen (11) umfasst, wobei die Hitzeleitungsebenen (11) geneigt sind mit Bezug auf eine axiale Linie der Klebstoff-Ladehülle (3), und wobei das Elektrodenblatt (5) die Heizkörper gegen äußere Seiten der Hitzeleitungsebenen (11) in Presspassung drückt,
    dadurch gekennzeichnet, dass
    die Schnellheizspitze für eine Heißschmelzklebepistole des Weiteren ein Verbindungsblatt (9) aufweist, und
    die Übergangsröhre (1) ein Leiter ist, und
    die Übergangsröhre (1) mit einer externen Leitung (7) über das Verbindungsblatt (9) verbunden ist.
  2. Schnellheizspitze für eine Heißschmelzklebepistole gemäß Anspruch 1, wobei der Heizkörper ein PTC-Heizblatt (4) ist.
  3. Schnellheizspitze für eine Heißschmelzklebepistole gemäß Anspruch 1, wobei die Übergangsröhre (1) eine Aluminium-Röhre ist.
  4. Schnellheizspitze für eine Heißschmelzklebepistole gemäß einem der Ansprüche 1 bis 3, wobei die Schnellheizspitze für eine Heißschmelzklebepistole des Weiteren einen hitzeisolierenden Mantel (8) aufweist, in welchem das Elektrodenblatt (5), der Heizkörper und die Übergangsröhre (1) aufgenommen sind.
  5. Schnellheizspitze für eine Heißschmelzklebepistole gemäß einem der Ansprüche 1 bis 3, wobei die Schnellheizspitze für eine Heißschmelzklebepistole des Weiteren eine Schneide (13) aufweist, wobei die Schneide (13) in der Übergangsröhre (1) angeordnet ist, um einen Klebestab axial zu schneiden, wobei die Übergangsröhre (1) und die Schneide (13) Hitze leiten, um es der Schneide (13) zu ermöglichen, den Klebstoffstab zu schneiden.
  6. Schnellheizspitze für eine Heißschmelzklebepistole gemäß Anspruch 5, wobei die Schneide (13) zumindest zwei Schneidblätter (131) aufweist, welche in einer radialen Weise verteilt sind, wobei die radialen inneren Enden der zumindest zwei Schneideblätter (131) miteinander verbunden sind und an einer zentralen Achse der Übergangsröhre (1) zusammengeführt sind, und wobei die radialen äußeren Enden der zumindest zwei Schneideblätter (131) Hitze mit der Übergangsröhre führen.
  7. Schnellheizspitze für eine Heißschmelzklebepistole gemäß Anspruch 6, wobei eine Seite des Schneidblattes (131) entfernt von der Klebstoffausstoßdüse verengt ist, um eine Schneidkante zu bilden.
  8. Schnellheizspitze für eine Heißschmelzklebepistole gemäß Anspruch 7, wobei die Schneide (13) und die Übergangsröhre (1) integral ausgebildet sind; oder die Schneide (13) und die Übergangsröhre (1) separat ausgebildet sind, wobei die Schneide (13) fest an der Übergangsröhre (1) montiert ist.
  9. Heißschmelzklebepistole, umfassend eine Schnellheizspitze für eine Heißschmelzklebepistole gemäß einem der Ansprüche 1 bis 8.
EP18176705.4A 2017-05-23 2018-06-08 Schnellheizspitze für eine heissschmelzklebepistole und heissschmelzklebepistole Active EP3412366B1 (de)

Applications Claiming Priority (2)

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CN201720580859 2017-05-23
CN201720666043.2U CN206882068U (zh) 2017-05-23 2017-06-08 一种热熔胶枪速热枪头以及热熔胶枪

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EP3412366A2 EP3412366A2 (de) 2018-12-12
EP3412366A3 EP3412366A3 (de) 2019-03-20
EP3412366B1 true EP3412366B1 (de) 2022-01-26

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107362946A (zh) * 2017-05-23 2017-11-21 杭州科龙电器工具股份有限公司 一种热熔胶枪速热枪头以及热熔胶枪
CN108889571A (zh) * 2018-08-30 2018-11-27 浙江仕善汽车科技股份有限公司 一种可均匀出胶的汽车用胶枪
CN109848000B (zh) * 2019-01-29 2020-11-20 大连理工大学 一种新型可旋转热熔胶枪
CN110026320B (zh) * 2019-05-21 2024-01-26 济南希润自动化科技有限公司 一种新型喷涂用枪头
CN110293036A (zh) * 2019-07-10 2019-10-01 浙江茉织华印刷股份有限公司 一种热熔胶上胶系统
CN110496747A (zh) * 2019-08-22 2019-11-26 宁波耀升工具实业有限公司 一种快速热熔胶枪
CN111570206A (zh) * 2020-06-19 2020-08-25 杭州星战科技有限公司 一种防滴漏喷嘴及热熔枪
CN114210515A (zh) * 2021-12-20 2022-03-22 苏州小易科技有限公司 一种无线锂电迷你热熔胶笔
US20240149291A1 (en) * 2022-11-04 2024-05-09 Yeu Chyuan Industrial Co., Ltd. Heating Device for the Hot Melting Chamber of a Hot Melt Glue Gun

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759925B1 (fr) * 1997-02-21 1999-05-14 Sofragraf Ind Applicateur de colle thermofusible et batonnet de colle concu pour alimenter un tel applicateur
TW493537U (en) * 2001-06-15 2002-07-01 Gene Yu Ent Ltd Structure for heating nozzle of thermal melting gun
CN203389820U (zh) 2013-08-19 2014-01-15 熊欣 一种ptc热熔胶枪加热器
DE102014015211A1 (de) * 2014-10-16 2016-04-21 Bühnen GmbH & Co. KG Heißklebepistole
CN204503468U (zh) * 2015-03-10 2015-07-29 宁波耀升工具实业有限公司 一种热熔胶枪
CN205587248U (zh) * 2016-02-03 2016-09-21 卢国峰 一种速热型热熔胶枪
CN205731892U (zh) 2016-06-17 2016-11-30 宁波汉浦工具有限公司 一种热熔胶枪的发热装置
CN106076745B (zh) * 2016-06-17 2018-11-09 宁波汉浦工具有限公司 一种快速热熔胶枪
CN107362946A (zh) * 2017-05-23 2017-11-21 杭州科龙电器工具股份有限公司 一种热熔胶枪速热枪头以及热熔胶枪

Non-Patent Citations (1)

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EP3412366A3 (de) 2019-03-20
CN206882068U (zh) 2018-01-16
CN107362946A (zh) 2017-11-21
EP3412366A2 (de) 2018-12-12

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