CN108064091A - Sealing machine heating module - Google Patents
Sealing machine heating module Download PDFInfo
- Publication number
- CN108064091A CN108064091A CN201711064543.XA CN201711064543A CN108064091A CN 108064091 A CN108064091 A CN 108064091A CN 201711064543 A CN201711064543 A CN 201711064543A CN 108064091 A CN108064091 A CN 108064091A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- heater
- sealing machine
- heat insulation
- heating module
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 88
- 238000007789 sealing Methods 0.000 title claims abstract description 53
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000009413 insulation Methods 0.000 claims abstract description 62
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The present invention relates to a kind of sealing machine heating modules, and including pedestal and heater, top surface and side of the heater by pedestal, the pedestal are equipped with heat insulation, and heat insulation is arranged on the outside of the heater by base side.Such sealing machine heating module is with after sealing machine cooperation, due to the effect of heat insulation, heater and sealing machine housing being separated, the work calories because of heater is avoided to impact sealing machine shell structure.
Description
Technical field
The present invention relates to a kind of portable sealing machines, are characterized in a kind of sealing machine heating module.
Background technology
Existing button drive-type sealing machine includes clamping opening, and clamping opening both sides are equipped with heating module and button, and button passes through control
Circuit processed is connected with the intrinsic current electrode of sealing machine, by pressing button, can directly drive control circuit, is realized to hair
Thermal modules are powered.The heating module includes pedestal and heating wire, and heating wire is extended to across base top surface and from base side
Pedestal lower part.When heating module is mounted on sealing machine body, its upper part is protruded from clamping opening, and lower part is located in sealing machine body,
Therefore, the heating wire positioned at base side is contacted with the plastic shell of sealing machine body or closely, heating module works
When heat directly influence the structure of plastic shell（Such as there is hot melt deformation, phenomena such as burning.
The content of the invention
It is an object of the invention to provide sealing machine fevers a kind of simple and reasonable for structure, easy for installation, safe and reliable
Module, in place of overcome the deficiencies in the prior art.
The object of the present invention is achieved like this：
A kind of sealing machine heating module, including pedestal and heater, top surface and side of the heater Jing Guo pedestal, feature exist
In：The pedestal is equipped with heat insulation, and heat insulation is arranged on the outside of the heater by base side.
The purpose of the present invention can also use following technical measures to solve：
As more specific scheme, the pedestal is separately set with heat insulation.
The base bottom is equipped with moving contact, and heater is heating wire, heating wire across after base top surface from base side
It stretches to base bottom and is intertwined and connected, welds, rivets or clamps connection with moving contact；Heating wire passes through outside the side of pedestal
Equipped with the heat insulation.
The moving contact is L-shaped, and two sections are respectively linking arm and conductive contact arm, and linking arm surface is equipped with oblique flange,
Base bottom is correspondingly connected with arm equipped with spliced eye, linking arm insertion spliced eye, oblique flange and spliced eye inner wall stretching；Conductive contact
Arm is equipped with coiling screens and conductive salient point, and the heating wire is intertwined and connected with coiling screens, and conductive salient point is used for and power supply electricity
Pole contacts.
The heat insulation is in the shape of a frame, and middle part is equipped with through hole, and heat insulation is set in outside pedestal from top to bottom by through hole；Institute
It states pedestal and First terrace is arranged to by the side that heater passes through, the through hole madial wall of heat insulation is equipped with and First terrace
The second step face matched somebody with somebody.
The pedestal is in convex, is made of integrally formed pedestal and boss, and boss is located at base top surface, and described the
One step surface is arranged at left and right sides of pedestal, and corresponding heating wire is equipped with positioning pit at left and right sides of boss；The through hole of heat insulation is arranged
Outside boss, heat insulation top surface corresponds to and convex block is equipped at left and right sides of boss, and boss top surface is higher than convex block top surface.When heating wire passes through
During base side, since first step face has certain bent position, the winding of heating wire can not be completely bonded with First terrace.
Further, since the heating wire of this product inevitably has some loosenings with base engagement, after being arranged frame-shaped heat insulation, heat insulation makes
The heating wire that base side must be passed through is bent to the conjunction of first step face paste, therefore, while heating wire is tightened.In addition, it is described every
The convex block of heat block can stretch out outside sealing machine shell together with the boss of pedestal, i.e., convex block can separate shell and heating wire.
The base top surface is equipped with one to three section of heater, and each section of heater is respectively a heating wire, alternatively, each section of hair
Hot body is made of a heating wire.Base top surface is preferably provided with two sections of heaters, and two sections of heaters preferably have a fever
Silk is formed.
The base top surface is also enclosed with insulation high-temperature-resistant film, is tensed at insulation high-temperature-resistant film edge in the heat insulation
Between inner wall and base outer perimeter；The heater is located at insulation high-temperature-resistant film bottom.Insulation high-temperature-resistant film cannot in the prior art
It covers well tightly on pedestal, insulation high-temperature-resistant film easily loosens during causing use；And the insulation high-temperature-resistant film of this structure
During installation, it is more than the insulation high-temperature-resistant film of its top surface, also, the insulation high-temperature-resistant film for being side everywhere in base top surface area coverage
Edge stretches out base top surface periphery, then, so as to be arranged the heat insulation of frame-shaped down, insulation high-temperature-resistant film everywhere edge turn over down,
And it is tensed by heat insulation.
The heat insulation is equipped with locator projections, and pedestal is equipped with orientation notch, and locator projections coordinate with orientation notch.Make
Obtaining heat insulation and pedestal can only coordinate according to the direction of regulation.
The pedestal is integrally formed with heat insulation, and heater is corresponded between pedestal and heat insulation and is provided through hole.Pedestal and
Heat insulation can be ceramic material, and heater wears long via by avoiding and passing through from base side, so as to avoid fever
It is exposed at base side in vitro.When heating module is connected with sealing machine, heater will not be with heating module installation position in sealing machine
The plastic shell contact put, heat when avoiding the heating module from working influence the structure of plastic shell（Such as there is hot melt deformation,
Phenomena such as burning）.
Beneficial effects of the present invention are as follows：
（1）Such sealing machine heating module is with after sealing machine cooperation, due to the effect of heat insulation, by heater and sealing casing
Body separates, and the work calories because of heater is avoided to impact sealing machine shell structure；
（2）The heat insulation of such sealing machine heating module is in the shape of a frame, when the pedestal of heat insulation and heating module connects, Ke Yiqi
To the effect for tightening heating wire, can also play the role of tightening insulation high-temperature-resistant film.
Description of the drawings
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is that heating module decomposes enlarged structure schematic diagram in Fig. 1.
Fig. 3 assembles latter angled arrangement schematic diagram for heating module in the present invention.
Fig. 4 is another angled arrangement schematic diagrames of Fig. 3.
Fig. 5 is another angle decomposition structure diagram of heating module in the present invention.
Fig. 6 is structure diagram after present invention assembling.
Fig. 7 is another embodiment structure diagram of the present invention.
Fig. 8 is another angle decomposition structure diagrams of Fig. 7.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment one, referring to shown in Fig. 1 to Fig. 5, a kind of sealing machine heating module 5, including pedestal 52 and heater 53,
The part of heater 53 is located at 52 top surface of pedestal, and the pedestal 52 is equipped with heat insulation 55, heat insulation 55 by 52 edge of pedestal with
Heater 53 separates.
The pedestal 52 is separately set with heat insulation 55.52 bottom of pedestal is equipped with moving contact 51, and heater 53 is hair
Heated filament, heating wire is across stretching to 52 bottom of pedestal from 52 side of pedestal after 52 top surface of pedestal and be intertwined and connected, weld with moving contact 51
Connect, rivet or clamp connection；The side that heating wire passes through pedestal 52 is externally provided with the heat insulation 55.
The moving contact 51 is L-shaped, two sections be respectively linking arm 511 and conductive contact arm 514,511 surface of linking arm
Equipped with oblique flange 512,52 bottom of pedestal is correspondingly connected with arm 511 equipped with spliced eye 526, and linking arm 511 is inserted into spliced eye 526, tiltedly
Flange 512 and 526 inner wall stretching of spliced eye；Conductive contact arm 514 is equipped with coiling screens 515 and conductive salient point 513, the hair
Heated filament is intertwined and connected with coiling screens 515, and conductive salient point 513 is used to contact with current electrode 711.
The heat insulation 55 is in the shape of a frame, and middle part is equipped with through hole 551, and heat insulation 55 is arranged from top to bottom by through hole 551
Outside pedestal 52；The pedestal 52 is arranged to First terrace 523, the through hole of heat insulation 55 by the side that heater 53 passes through
551 madial walls are equipped with and 523 matched second step face 554 of First terrace.
The pedestal 52 is in convex, is made of integrally formed pedestal 524 and boss 521, boss 521 is located at pedestal
524 top surfaces, the First terrace 523 are arranged on 524 left and right sides of pedestal, and the corresponding heating wire in 521 left and right sides of boss is equipped with
Positioning pit 522；The through hole 551 of heat insulation 55 is set in outside boss 521, and 55 top surface of heat insulation corresponds to 521 left and right sides of boss and sets
There is convex block 553,521 top surface of boss is higher than 553 top surface of convex block.
52 top surface of pedestal is equipped with two sections of heaters 53, and each section of heater 53 is made of a heating wire.
52 top surface of pedestal is also enclosed with insulation high-temperature-resistant film 54,54 edge of insulation high-temperature-resistant film tense it is described every
Between 52 periphery of inner wall and pedestal of heat block 55；The heater 53 is located at 54 bottom of insulation high-temperature-resistant film.
The heat insulation 55 is equipped with locator projections 552, and pedestal 52 is equipped with orientation notch 525, and locator projections 552 are with determining
Coordinate to groove 525.
With reference to shown in Fig. 6, the sealing machine includes the sealing machine body equipped with clamping opening 41, and power supply is equipped in sealing machine body
Electrode 711,41 both sides of clamping opening are respectively equipped with button 2 and heating module 5；Heating module 5 is directed toward in described 2 one end of button, presses
It is external that 2 other end of button stretches out sealing machine sheet；The heating module 5 is arranged in reset switch mechanism, when button 2 is into clamping opening 41
When moving and pressing heating module 5, heating module 5 drives reset switch mechanism to be closed, and heating module 5 connects with current electrode 711
Logical, when button 2 leaves heating module 5, reset switch mechanism drives heating module 5 to reset, heating module 5 and current electrode
711 disconnect.
The reset switch mechanism includes moving contact 51 and supporting elastic component, moving contact 51 and heating module 5 be electrically connected,
And positioned at 711 top of current electrode, supporting elastic component is located between 5 bottom of heating module and sealing machine inner body wall.
The supporting elastic component is supporting spring 8, and 5 bottom of heating module corresponds to supporting spring 8 and is equipped with location hole 525, envelope
Corresponding supporting spring 8 is equipped with positioning column in mouth machine body, and 8 one end of supporting spring is inserted into location hole 525, supports 8 other end of spring
It is sleeved on outside positioning column.
2 bottom of button correspond to heating module 5 be equipped with press first 22.
Battery compartment 71 is equipped in the sealing machine body, current electrode 711 is stretched out from battery compartment 71.
The sealing machine body includes upper casing 1, middle shell 4 and lower casing 7, and middle shell 4 is U-shaped, and U-shaped inside forms the clamping opening
41, U-shaped outside respectively with 7 one end snapping of upper casing 1 and lower casing, upper casing 1 and the mutual snapping of 7 other end of lower casing.
The button 2 is rotated and is slidably arranged in the axial direction on sealing machine body, and middle 4 corresponding button 2 of shell is set
There is perforate 42, perforate 42 is connected with the clamping opening 41, and 42 inner wall of perforate is equipped with stopper projection 43, and 2 outer wall of button is along its axis side
To equipped with guide groove 21,2 periphery of button is equipped with supporting protrusion 24, and resetting spring is equipped between supporting protrusion 24 and 4 top surface of middle shell
3, button 2 is higher than stopper projection 43 by 3 support of resetting spring, 2 bottom of button.
Embodiment two, with embodiment one difference lies in：Referring to shown in Fig. 7 and Fig. 8, heating module 5 can be applied to hair
In thermal modules overhead sealing machine, heating module overhead sealing machine, the sealing machine body including being equipped with clamping opening 41, sealing machine sheet
Current electrode 711 is equipped in vivo, and 41 one side of clamping opening is equipped with button 2 and heating module 5, and the button 2 passes through resetting spring 3
It supports and bi-directional movable is arranged on sealing machine body, for 2 one side of button towards clamping opening 41, heating module 5 is arranged on 2 court of button
On the side of clamping opening 41；Wherein, a direction of motion of button 2 is to be moved along its axis direction；2 surface of button be equipped with
The heating electrode 9 that the moving contact 51 of heating module 5 is electrically connected, when button 2 along another direction of motion move to heating electrode 9 with
Current electrode about 711 to it is corresponding when by pressing lower button 2, heating electrode 9 is turned on current electrode 711.The button 2 rotates
And it is slidably arranged in the axial direction on sealing machine body.
The sealing machine body includes upper casing 1, middle shell 4 and lower casing 7, and middle shell 4 is U-shaped, and U-shaped inside forms the clamping opening
41, U-shaped outside respectively with 7 one end snapping of upper casing 1 and lower casing, upper casing 1 and the mutual snapping of 7 other end of lower casing.
The 41 upside corresponding button 2 of clamping opening is equipped with perforate 42, and the perforate 42 is located at middle 4 top of shell.The perforate 42
It is connected with the clamping opening 41 and sealing machine body interior, 42 inner wall of perforate is equipped with stopper projection 43, and 2 outer wall of button is along its axis side
To equipped with guide groove 21,2 periphery of button is equipped with supporting protrusion 24, is equipped between supporting protrusion 24 and sealing machine body internal surface multiple
Position spring 3, button 2 are higher than stopper projection 43 by 3 support of resetting spring, 2 bottom of button.
9 one end of the heating electrode is stretched into button 2 to be electrically connected with heating module 5, and heating 9 other end of electrode is through button
2 periphery of button is stretched out in 2 positions for being located at 24 top of supporting protrusion.
41 opposite side of clamping opening correspond to heating module 5 be equipped with press first 22.
Battery compartment 71 is equipped in the sealing machine body, current electrode 711 is stretched out from battery compartment 71.
2 bottom of button is equipped with blade 23.The heating module 5 and blade 23 are arranged on button 2 towards clamping opening 41
On the front and rear sides of side；There are two the stopper projection 43 is set and it is symmetrically distributed in 42 inner wall of perforate, the guide groove
21 is equipped with two and corresponding with the stopper projection 43.
The heating module 5 and blade 23 are located in the perforate 42.When button is not pressed, heating module 5 and knife
Piece 23 is in perforate 42, i.e., non-bulging to make in clamping opening 41, on the one hand playing certain protection to heating module 5 and blade 23
With on the other hand can preventing object or finger from touching.For example, there is certain residual temperature after heating module 5 works, but by
After 2 external force of button is removed, heating module 5 is located in the perforate 42, thus it is possible to the thing of burning that avoids contacing by mistake and occur
Therefore.
Claims (10)
1. a kind of sealing machine heating module, including pedestal（52）And heater（53）, heater（53）By pedestal（52）'s
Top surface and side, it is characterised in that：The pedestal（52）It is equipped with heat insulation（55）, heat insulation（55）It is arranged on by pedestal
（52）The heater of side（53）Outside.
2. sealing machine heating module according to claim 1, it is characterised in that：The pedestal（52）Bottom is equipped with contact
（51）, heater（53）For heating wire, heating wire is across pedestal（52）From pedestal after top surface（52）Pedestal is stretched in side（52）Bottom
Portion and and contact（51）It is intertwined and connected, welds, rivets or clamps connection.
3. sealing machine heating module according to claim 2, it is characterised in that：The contact（51）It is L-shaped, two sections points
It Wei not linking arm（511）With conductive contact arm（514）, linking arm（511）Surface is equipped with oblique flange（512）, pedestal（52）Bottom
It is correspondingly connected with arm（511）Equipped with spliced eye（526）, linking arm（511）It is inserted into spliced eye（526）, oblique flange（512）With spliced eye
（526）Inner wall stretching；Conductive contact arm（514）It is equipped with coiling screens（515）And conductive salient point（513）, the heating wire with
Coiling screens（515）It is intertwined and connected, conductive salient point（513）For with current electrode（711）Contact.
4. sealing machine heating module according to claim 1, it is characterised in that：The pedestal（52）With heat insulation（55）Point
Body is set；The pedestal（52）In convex, by integrally formed pedestal（524）And boss（521）It forms, boss（521）
Positioned at pedestal（524）Top surface；The heat insulation（55）In the shape of a frame, middle part is equipped with through hole（551）, heat insulation（55）Pass through through hole
（551）Boss is set in from top to bottom（521）Outside, heat insulation（55）It is carried on pedestal（524）On.
5. sealing machine heating module according to claim 4, it is characterised in that：The heater（53）By boss
（521）The left and right sides, boss（521）The left and right sides corresponds to heating wire equipped with positioning pit（522）.
6. sealing machine heating module according to claim 4, it is characterised in that：The heater（53）By boss
（521）The left and right sides, heat insulation（55）Top surface corresponds to boss（521）The left and right sides is equipped with convex block（553）, boss（521）Top
Face is higher than convex block（553）Top surface.
7. sealing machine heating module according to claim 4, it is characterised in that：The pedestal（52）By heater（53）Through
The side crossed is arranged to First terrace（523）, heat insulation（55）Through hole（551）Madial wall is equipped with and First terrace
（523）Matched second step face（554）.
8. sealing machine heating module according to claim 4, it is characterised in that：The pedestal（52）Top surface is equipped with one to three
Section heater（53）, each section of heater（53）A respectively heating wire, alternatively, each section of heater（53）By a heating wire structure
Into；Pedestal（52）Outer corresponding heater（53）Also it is enclosed with insulation high-temperature-resistant film outside（54）, insulation high-temperature-resistant film（54）Edge
It tenses in the heat insulation（55）With pedestal（52）Between.
9. sealing machine heating module according to claim 1, it is characterised in that：The pedestal（52）With heat insulation（55）One
It is body formed, pedestal（52）With heat insulation（55）Between correspond to heater（53）It is provided through hole.
10. sealing machine heating module according to claim 4, it is characterised in that：The heat insulation（55）It is equipped with orientation
Protrusion（552）, pedestal（52）It is equipped with orientation notch（525）, locator projections（552）With orientation notch（525）Cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064543.XA CN108064091A (en) | 2017-11-02 | 2017-11-02 | Sealing machine heating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064543.XA CN108064091A (en) | 2017-11-02 | 2017-11-02 | Sealing machine heating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108064091A true CN108064091A (en) | 2018-05-22 |
Family
ID=62134908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064543.XA Pending CN108064091A (en) | 2017-11-02 | 2017-11-02 | Sealing machine heating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108064091A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225952Y (en) * | 1995-04-20 | 1996-05-01 | 深圳市龙岗区横岗镇黄阁坑利就塑胶五金厂 | Improved hand-held electrothermic sealing device |
| CN2347886Y (en) * | 1998-04-28 | 1999-11-10 | 周淑慧 | Electric heating sealing machine |
| CA2279688A1 (en) * | 1998-08-12 | 2000-02-13 | Welcome Co., Ltd. | Hand-held electric sealer with safety device |
| CN2369854Y (en) * | 1997-08-08 | 2000-03-22 | 周淑慧 | Electric heating sealing machine |
| KR20010036785A (en) * | 1999-10-11 | 2001-05-07 | 창 리차드 | Handy electric sealer with safety means |
| CN101332686A (en) * | 2007-06-29 | 2008-12-31 | 张人堂 | Improved structure of electroheat seat of seamer |
| EP2017066A2 (en) * | 2007-07-16 | 2009-01-21 | Richard Chang | Hand-held electric sealer with dual heads |
| CN201214494Y (en) * | 2008-01-16 | 2009-04-01 | 林于纮 | Vacuum blowing dual-purpose sealing machine |
| CN206068297U (en) * | 2016-09-30 | 2017-04-05 | 刘诗锋 | Hand-held dual-heated sealing machine |
| CN106628405A (en) * | 2016-09-30 | 2017-05-10 | 刘诗锋 | Handheld sealing machine capable of preventing wrong heating |
-
2017
- 2017-11-02 CN CN201711064543.XA patent/CN108064091A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225952Y (en) * | 1995-04-20 | 1996-05-01 | 深圳市龙岗区横岗镇黄阁坑利就塑胶五金厂 | Improved hand-held electrothermic sealing device |
| CN2369854Y (en) * | 1997-08-08 | 2000-03-22 | 周淑慧 | Electric heating sealing machine |
| CN2347886Y (en) * | 1998-04-28 | 1999-11-10 | 周淑慧 | Electric heating sealing machine |
| CA2279688A1 (en) * | 1998-08-12 | 2000-02-13 | Welcome Co., Ltd. | Hand-held electric sealer with safety device |
| KR20010036785A (en) * | 1999-10-11 | 2001-05-07 | 창 리차드 | Handy electric sealer with safety means |
| CN101332686A (en) * | 2007-06-29 | 2008-12-31 | 张人堂 | Improved structure of electroheat seat of seamer |
| EP2017066A2 (en) * | 2007-07-16 | 2009-01-21 | Richard Chang | Hand-held electric sealer with dual heads |
| CN201214494Y (en) * | 2008-01-16 | 2009-04-01 | 林于纮 | Vacuum blowing dual-purpose sealing machine |
| CN206068297U (en) * | 2016-09-30 | 2017-04-05 | 刘诗锋 | Hand-held dual-heated sealing machine |
| CN106628405A (en) * | 2016-09-30 | 2017-05-10 | 刘诗锋 | Handheld sealing machine capable of preventing wrong heating |
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