CN209953173U - Hot melt glue gun - Google Patents
Hot melt glue gun Download PDFInfo
- Publication number
- CN209953173U CN209953173U CN201920649068.0U CN201920649068U CN209953173U CN 209953173 U CN209953173 U CN 209953173U CN 201920649068 U CN201920649068 U CN 201920649068U CN 209953173 U CN209953173 U CN 209953173U
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- China
- Prior art keywords
- hot melt
- melt adhesive
- section
- flow
- communicated
- 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.)
- Expired - Fee Related
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- 239000003292 glue Substances 0.000 title claims abstract description 18
- 239000012943 hotmelt Substances 0.000 title claims description 5
- 239000004831 Hot glue Substances 0.000 claims abstract description 90
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000013585 weight reducing agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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- Coating Apparatus (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model discloses a hot melt adhesive rifle, the hot melt adhesive rifle includes heater block, rifle head and distributor, the heater block is used for heating the hot melt adhesive, the rifle head is equipped with out the gluey nozzle for the blowout hot melt adhesive, the distributor includes: the main body part is provided with a liquid cavity, the main body part is provided with an inflow end and an outflow end which are opposite, the inflow end is provided with a liquid inlet channel communicated with the liquid cavity, the outflow end is provided with a plurality of liquid outlet channels communicated with the liquid cavity, and the glue outlet nozzle is communicated with the liquid inlet channel; and the flow guide ring is arranged on the liquid inlet channel, the flow guide ring is provided with a throttling through hole along the axis direction of the flow guide ring, and the throttling through hole is communicated with the liquid inlet channel. The technical scheme of the utility model can promote the reposition of redundant personnel effect of hot melt adhesive for final spun hot melt adhesive distributes comparatively evenly, and then guarantees the bonding fastness of spare part effectively.
Description
Technical Field
The utility model relates to a hot melt adhesive technical field, in particular to hot melt adhesive rifle.
Background
A hot melt adhesive gun is a common tool for melting and driving out a hot melt adhesive from a gun head to bond articles.
The gun head of the existing hot melt glue gun is only provided with one spray port, when the area of a region needing glue application is large, the glue application amount is large, and long glue application time is inevitably needed; moreover, the hot melt adhesive is cooled rapidly at room temperature, gradually loses viscosity, and even the situation that the latter glue is not completely glued and the former glue loses viscosity is generated, so that poor adhesion of parts is finally caused. In order to solve the problem, a distribution part is usually installed on the gun head to form a plurality of liquid outlet channels so as to meet the requirement of a large gluing area. However, the flow rate of the hot melt adhesive flowing into the distribution member is low, so that the distribution effect of the hot melt adhesive is poor, and the finally sprayed hot melt adhesive is not uniformly distributed, so that the parts are not firmly adhered.
The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hot melt adhesive rifle aims at promoting the reposition of redundant personnel effect of hot melt adhesive for final spun hot melt adhesive distributes comparatively evenly, and then guarantees the bonding fastness of spare part effectively.
In order to achieve the above object, the utility model provides a hot melt adhesive gun, including heater block, rifle head and distributor, the heater block is used for heating the hot melt adhesive, the rifle head is equipped with out gluey nozzle for the blowout hot melt adhesive, the distributor includes: the main body part is provided with a liquid cavity, the main body part is provided with an inflow end and an outflow end which are opposite, the inflow end is provided with a liquid inlet channel communicated with the liquid cavity, the outflow end is provided with a plurality of liquid outlet channels communicated with the liquid cavity, and the glue outlet nozzle is communicated with the liquid inlet channel; and the flow guide ring is arranged on the liquid inlet channel, the flow guide ring is provided with a throttling through hole along the axis direction of the flow guide ring, and the throttling through hole is communicated with the liquid inlet channel.
Optionally, throttle through hole is including the throttle section and the drainage section that are linked together, the throttle section with the drainage section sets gradually along the flow direction of hot melt adhesive, and all communicate in feed liquor passageway, the throttle section is the convergent setting along the flow direction of hot melt adhesive.
Optionally, the inner wall surface of the throttling section is in smooth transition.
Optionally, the inlet channel is including the first circulation section and the second circulation section that are linked together, first circulation section with the second circulation section sets gradually along the flow direction of hot melt adhesive, just the internal diameter of first circulation section is greater than the internal diameter of second circulation section, first circulation section with the junction of second circulation section is formed with the spacing step, the water conservancy diversion ring set up in the first circulation section and the butt in the step face of spacing step.
Optionally, the distribution member further includes a flow guide pipe, the flow guide pipe is inserted into the first flow passage section, an inlet of the flow guide pipe is communicated with the glue outlet nozzle, and an outlet of the flow guide pipe is communicated with the throttling section of the flow guide ring.
Optionally, the outlet end of the flow guide pipe abuts against the throttling section, and the inner wall surface of the flow guide pipe and the inner wall surface of the throttling section are in smooth transition.
Optionally, the distribution member further comprises an insulating layer, and the insulating layer covers the outer surface of the main body part.
Optionally, be equipped with the water conservancy diversion lug in the liquid chamber, the water conservancy diversion lug orientation inlet channel extends the setting.
Optionally, the cross-sectional area of the diversion bump gradually increases along the flow direction of the hot melt adhesive.
Optionally, the outflow end is further provided with a weight reduction port.
The technical scheme of the utility model, hot melt adhesive rifle includes heater block, rifle head, and distributor, and the distributor includes main part and water conservancy diversion ring, and the main part forms the sap cavity, and its inflow end sets up the liquid outlet channel in intercommunication sap cavity, and a plurality of liquid outlet channel in intercommunication sap cavity are set up to its outflow end, and in the inlet channel was located to the water conservancy diversion ring, the play of rifle head glued the nozzle be used for with the inlet channel intercommunication to, the water conservancy diversion ring has seted up the throttle through-hole along its axis direction, throttle through-hole intercommunication inlet channel. According to the arrangement, the hot melt adhesive is heated by the heating part firstly, flows into the liquid inlet channel through the adhesive outlet nozzle of the gun head, then flows into the liquid cavity through the throttling through hole of the flow guide ring, and finally flows out through each liquid outlet channel after being shunted so as to be used for bonding parts. The arrangement of a plurality of liquid outlet channels can realize the gluing of a large area. Simultaneously because the aperture of throttle through-hole is less than the diameter of inlet channel, the hot melt adhesive is flowed out by the orifice, and its velocity of flow and pressure all improve greatly to increased the impact force degree of hot melt adhesive, and then made the hot melt adhesive can flow out by each liquid outlet channel comparatively uniformly. The shunting effect of the hot melt adhesive is also improved, so that the finally sprayed hot melt adhesive is uniformly distributed, and the bonding firmness of parts is effectively ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of an embodiment of a dispensing member of the hot melt adhesive gun of the present invention;
FIG. 2 is a schematic view of the dispenser of FIG. 1 in partial cross-section;
FIG. 3 is a partial schematic view of the dispenser of FIG. 1 from another perspective;
fig. 4 is a schematic cross-sectional view of a deflector ring in the dispenser of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
15 | |
|
| 10 | |
17 | |
|
| | Inflow end | 19 | Weight-reducing |
|
| | Outflow end | 30 | Flow guide ring | |
| 11 | |
31 | |
|
| 111 | |
311 | |
|
| 113 | |
313 | |
|
| 115 | Limiting |
50 | |
|
| 13 | |
70 | Heat insulation layer |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a hot melt adhesive rifle.
Referring to fig. 1 to 3, in an embodiment of the hot melt adhesive gun of the present invention, the hot melt adhesive gun includes a heating component, a gun head and a dispensing component 100, the heating component is used for heating the hot melt adhesive, the gun head is provided with an adhesive outlet nozzle for spraying the hot melt adhesive, and the dispensing component 100 includes: the main body part 10 is provided with a liquid cavity 15, the main body part 10 is provided with an inflow end 10a and an outflow end 10b which are opposite, the inflow end 10a is provided with a liquid inlet channel 11 communicated with the liquid cavity 15, the outflow end 10b is provided with a plurality of liquid outlet channels 13 communicated with the liquid cavity 15, and the glue outlet nozzle is communicated with the liquid inlet channel 11; and the guide ring 30 is arranged on the liquid inlet channel 11, the guide ring 30 is provided with a throttling through hole 31 along the axial direction of the guide ring 30, and the throttling through hole 31 is communicated with the liquid inlet channel 11.
The heating member is used to heat the hot melt adhesive so that the hot melt adhesive is ejected from the adhesive outlet nozzle of the gun head and then flows into the dispensing member 100. The cross-sectional area of the main body portion 10 is generally circular, the cross-sectional area of the outflow end 10b is greater than the cross-sectional area of the outflow end 10b, and the cross-sectional area of the outflow end 10b gradually increases in the direction of flow of the hot melt adhesive. The main body part 10 is a hollow structure, a liquid cavity 15 is formed inside the main body part, and the liquid inlet channel 11 is arranged in the middle of the inflow end 10a and communicated with the liquid cavity 15; correspondingly, a plurality of liquid outlet channels 13 are arranged, and a plurality of liquid outlet channels 13 are arranged at intervals along the circumferential direction of the main body part 10 at the outer edge of the outflow end 10b and communicated with the liquid cavity 15. The baffle ring 30 is substantially circular, and the throttle through hole 31 extends along the axial direction of the baffle ring 30 and penetrates through both end surfaces of the baffle ring 30. Flow guide ring 30 is installed in inlet channel 11, the aperture of throttle through-hole 31 is less than inlet channel 11's diameter, flow into inlet channel 11 when the hot melt adhesive by the play gluey nozzle of rifle head in, the hot melt adhesive flows through behind the orifice, the velocity of flow and the pressure of hot melt adhesive all improve greatly to form high-speed highly compressed hot melt adhesive, so, the impact dynamics of hot melt adhesive has been increased, afterwards, the high-speed hot melt adhesive of high pressure spouts in liquid chamber 15, after shunting, make the hot melt adhesive evenly flow out by each liquid outlet channel 13.
It should be noted that the material of the distributing member 100 is generally a metal material, and is resistant to high pressure and corrosion, which is beneficial to prolonging the service life thereof. The throttle bore 31 may be cylindrical, polygonal or other suitable shapes. The end surface of the outflow end 10b may be a flat surface, or may be a curved surface, such as a concave surface or a convex surface, so as to facilitate the adhesion of parts of different shapes.
Therefore, can understand, the utility model discloses a technical scheme, the hot melt adhesive rifle includes the heater block, the rifle head, and distribution member 100, distribution member 100 includes main part 10 and water conservancy diversion ring 30, main part 10 forms sap cavity 15, and its inflow end 10a sets up the liquid outlet channel 13 of intercommunication sap cavity 15, a plurality of liquid outlet channel 13 of intercommunication sap cavity 15 are seted up to its outflow end 10b, water conservancy diversion ring 30 is located in liquid inlet channel 11, the play of rifle head is glued the nozzle and is inserted and locate liquid inlet channel 11, and, throttle through-hole 31 has been seted up along its axis direction to water conservancy diversion ring 30, throttle through-hole 31 intercommunication liquid inlet channel 11. With the arrangement, the hot melt adhesive is heated by the heating part, flows into the liquid inlet channel 11 through the adhesive outlet nozzle of the gun head, then flows into the liquid cavity 15 through the throttling through hole 31 of the flow guide ring 30, and finally flows out through the liquid outlet channels 13 after being shunted, so as to be used for bonding parts. The arrangement of the liquid outlet channels 13 can realize the gluing in a large area. Meanwhile, as the aperture of the throttling through hole 31 is smaller than the diameter of the liquid inlet channel 11, after the hot melt adhesive flows out from the throttling hole, the flow rate and the pressure of the hot melt adhesive are greatly improved, so that the impact strength of the hot melt adhesive is increased, and the hot melt adhesive can uniformly flow out from the liquid outlet channels 13. The shunting effect of the hot melt adhesive is also improved, and the bonding firmness of parts is effectively ensured.
Referring to fig. 1 and 4, the throttling hole 31 includes a throttling section 313 and a flow guiding section 311 that are communicated with each other, the throttling section 313 and the flow guiding section 311 are sequentially disposed along the flow direction of the hot melt adhesive and are both communicated with the liquid inlet channel 11, and the throttling section 313 is disposed in a tapered manner along the flow direction of the hot melt adhesive. The throttling section 313 is generally frustoconical in shape, the diameter of the cross section of which gradually decreases along the flow direction of the hot melt adhesive, and when the hot melt adhesive enters the throttling section 313, the flow rate of the hot melt adhesive gradually increases as the inner diameter of the throttling section 313 decreases. The flow guiding section 311 is substantially cylindrical, and the high-speed hot melt adhesive flowing out from the throttling section 313 is sprayed into the liquid cavity 15 along the flow guiding section 311, and then flows out from each liquid outlet channel 13 through flow distribution uniformly to bond parts.
Further, the inner wall surface of the throttle section 313 smoothly transitions. So can prevent effectively that to increase the resistance because of the hot melt adhesive flows through the abrupt change of channel cross-section, can understand, such setting has reduced the circulation resistance of hot melt adhesive. Optionally, the inner wall surface of the flow guiding section 311 is also smoothly transited to reduce the flow resistance of the hot melt adhesive.
Referring to fig. 1 and fig. 2 again, the liquid inlet channel 11 includes a first circulation section 111 and a second circulation section 113 that are communicated with each other, the first circulation section 111 and the second circulation section 113 are sequentially disposed along the flow direction of the hot melt adhesive, the inner diameter of the first circulation section 111 is greater than the inner diameter of the second circulation section 113, a limit step 115 is formed at the connection position of the first circulation section 111 and the second circulation section 113, and the guide ring 30 is disposed in the first circulation section 111 and abuts against the limit step 115 surface of the limit step 115.
Specifically, the first circulation segment 111 is substantially cylindrical and is disposed away from the liquid chamber 15, the second circulation segment 113 is also substantially cylindrical and is disposed close to the liquid chamber 15, the inner diameter of the first circulation segment 111 is greater than that of the second circulation segment 113, a limiting step 115 is formed on the inner wall surface of the second circulation segment 113, the limiting step 115 is disposed at the connection position of the first circulation segment 111 and the second circulation segment 113, the limiting step 115 is substantially annular, and the surface of the limiting step 115 plays a role in limiting the diversion ring 30.
Referring to fig. 1 again, in an embodiment of the present invention, the distributing member 100 further includes a flow guide tube 50, the flow guide tube 50 is inserted into the first flow-through section 111, an inlet of the flow guide tube 50 is communicated with the glue outlet nozzle, and an outlet of the flow guide tube 50 is communicated with the throttling section 313 of the flow guide ring 30.
Specifically, the inner diameter of the duct 50 is substantially equal to the inner diameter of the first flow-through section 111, and when the duct 50 is inserted into the first flow-through section 111, the outer wall surface of the duct 50 completely fits the inner wall surface of the first flow-through section 111, so as to ensure better stability of the duct 50. The outer wall surface of the flow guide tube 50 may be directly welded to the inner wall surface of the first flow-through section 111, or may be fixed in other reasonable and effective manners. The glue outlet nozzle of the gun head is generally inserted into the inlet of the flow guide tube 50, the outlet of the flow guide tube 50 is communicated with the throttling section 313, and the end of the throttling section 313 away from the flow guide section 311 is arranged adjacent to the outlet of the flow guide tube 50, so that the hot melt glue smoothly flows from the flow guide tube 50 into the throttling section 313.
Preferably, the outlet end of the draft tube 50 abuts against the throttling section 313, and the inner wall surface of the draft tube 50 at the outlet end is in smooth transition with the inner wall surface of the throttling section 313, that is, the draft tube 50 is coaxially arranged with the throttling section 313, and the inner diameter of the draft tube 50 is equal to the maximum inner diameter of the throttling section 313. So arranged, the hot melt adhesive can be caused to flow smoothly from the flow guide tube 50 into the throttling section 313.
Optionally, the inlet end of the flow guide tube 50 is exposed at the inflow end 10a, so as to facilitate the insertion operation of the glue outlet nozzle of the gun head.
Referring to fig. 1 again, in an embodiment of the present invention, the distribution member 100 further includes an insulating layer 70, and the insulating layer 70 is coated on the outer surface of the main body 10. The heat-insulating layer 70 can be made of polyurethane, and has good heat-insulating property. The heat insulation layer 70 can effectively reduce heat loss, and can keep the hot melt adhesive in the scoring assembly 100 at a higher temperature, so as to keep better viscosity. Meanwhile, the scald to the user or the article is effectively avoided.
Referring to fig. 1 and 2 again, a diversion protrusion 17 is disposed in the liquid cavity 15, and the diversion protrusion 17 extends toward the liquid inlet channel 11.
Further, the cross-sectional area of the flow guide projection 17 gradually increases in the flow direction of the hot melt adhesive.
The water conservancy diversion lug boss 17 is roughly coniform towards inlet channel 11, and the smooth transition in surface of water conservancy diversion lug boss 17, so, can make the hot melt adhesive smoothly get into each liquid outlet channel 13 by liquid chamber 15 in, reduced the resistance of hot melt adhesive, also reduced the velocity of flow loss of hot melt adhesive to make the reposition of redundant personnel effect of hot melt adhesive further strengthen.
Referring again to fig. 1 and 2, the outflow end 10b is further provided with a weight-reducing opening 19. A weight-reducing opening 19 is opened in the middle of the outflow end 10b to reduce the weight of the distributing member 100, thereby reducing material costs.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a hot melt adhesive rifle, includes heater block, rifle head and distributor, the heater block is used for heating the hot melt adhesive, the rifle head is equipped with out gluey nozzle for the blowout hot melt adhesive, its characterized in that, the distributor includes:
the main body part is provided with a liquid cavity, the main body part is provided with an inflow end and an outflow end which are opposite, the inflow end is provided with a liquid inlet channel communicated with the liquid cavity, the outflow end is provided with a plurality of liquid outlet channels communicated with the liquid cavity, and the glue outlet nozzle is communicated with the liquid inlet channel; and
the water conservancy diversion ring, the water conservancy diversion ring is located inlet channel, just the water conservancy diversion ring has seted up the throttle through-hole along its axis direction, the throttle through-hole communicate in inlet channel.
2. The hot melt adhesive gun according to claim 1, wherein the throttling hole includes a throttling section and a drainage section that are communicated with each other, the throttling section and the drainage section are sequentially arranged along a flow direction of the hot melt adhesive and are both communicated with the liquid inlet passage, and the throttling section is arranged in a tapered manner along the flow direction of the hot melt adhesive.
3. The hot melt glue gun as recited in claim 2, wherein an inner wall surface of said throttling section is smoothly transitioned.
4. The hot melt adhesive gun according to claim 1, wherein the liquid inlet passage includes a first flow section and a second flow section that are communicated with each other, the first flow section and the second flow section are sequentially arranged along a flow direction of the hot melt adhesive, an inner diameter of the first flow section is larger than an inner diameter of the second flow section, a limiting step is formed at a joint of the first flow section and the second flow section, and the flow guide ring is arranged in the first flow section and abuts against a step surface of the limiting step.
5. The hot melt adhesive gun according to claim 4, wherein the dispensing member further comprises a flow guide tube, the flow guide tube is inserted into the first flow passage section, an inlet of the flow guide tube is communicated with the adhesive discharge nozzle, and an outlet of the flow guide tube is communicated with the throttling section of the flow guide ring.
6. The hot melt adhesive gun according to claim 5, wherein the outlet end of the flow guide tube abuts against the throttling section, and the inner wall surface of the flow guide tube and the inner wall surface of the throttling section are in smooth transition.
7. The hot melt adhesive gun according to any one of claims 1 to 6, wherein the dispensing member further includes an insulating layer coated on an outer surface of the main body.
8. The hot melt adhesive gun according to any one of claims 1 to 6, wherein a flow guiding protrusion is disposed in the liquid chamber, and the flow guiding protrusion extends toward the liquid inlet channel.
9. The hot melt adhesive gun according to claim 8, wherein the cross-sectional area of the flow guide projection is gradually increased in a flow direction of the hot melt adhesive.
10. The hot melt adhesive gun according to any one of claims 1 to 6, wherein the discharge end is further provided with a weight reduction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649068.0U CN209953173U (en) | 2019-05-07 | 2019-05-07 | Hot melt glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649068.0U CN209953173U (en) | 2019-05-07 | 2019-05-07 | Hot melt glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953173U true CN209953173U (en) | 2020-01-17 |
Family
ID=69244692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920649068.0U Expired - Fee Related CN209953173U (en) | 2019-05-07 | 2019-05-07 | Hot melt glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209953173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727556A (en) * | 2021-08-31 | 2021-11-30 | 成都建工第七建筑工程有限公司 | Box body mounting structure |
| WO2023015362A1 (en) * | 2021-08-10 | 2023-02-16 | Brill Peter | Open-top premelting system for edge-gluing apparatus |
-
2019
- 2019-05-07 CN CN201920649068.0U patent/CN209953173U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015362A1 (en) * | 2021-08-10 | 2023-02-16 | Brill Peter | Open-top premelting system for edge-gluing apparatus |
| CN113727556A (en) * | 2021-08-31 | 2021-11-30 | 成都建工第七建筑工程有限公司 | Box body mounting structure |
| CN113727556B (en) * | 2021-08-31 | 2023-02-28 | 成都建工第七建筑工程有限公司 | Box body mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |