KR101678644B1 - Glue gun assembly excellent in cooling performance - Google Patents

Glue gun assembly excellent in cooling performance Download PDF

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Publication number
KR101678644B1
KR101678644B1 KR1020150176163A KR20150176163A KR101678644B1 KR 101678644 B1 KR101678644 B1 KR 101678644B1 KR 1020150176163 A KR1020150176163 A KR 1020150176163A KR 20150176163 A KR20150176163 A KR 20150176163A KR 101678644 B1 KR101678644 B1 KR 101678644B1
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KR
South Korea
Prior art keywords
glue gun
storage frame
glue
trigger
gun body
Prior art date
Application number
KR1020150176163A
Other languages
Korean (ko)
Inventor
우민혁
유재혁
홍민호
Original Assignee
우민혁
유재혁
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Publication date
Application filed by 우민혁, 유재혁 filed Critical 우민혁
Priority to KR1020150176163A priority Critical patent/KR101678644B1/en
Application granted granted Critical
Publication of KR101678644B1 publication Critical patent/KR101678644B1/en

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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
    • B05C17/00526—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
    • B05C17/0053—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 the driving means for the material being manual, mechanical or electrical
    • 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
    • B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating Apparatus (AREA)

Abstract

The present invention relates to a glue gun assembly having desirable cooling performance. The glue gun assembly comprises: a glue gun body which comprises a grip, a trigger, and an accommodation case; a heating part which is installed inside the accommodation case, and which is heated by application of electricity; a nozzle part which is disposed in front of the accommodation case, and which discharges a melted glue material; and a transfer unit which is installed inside the glue gun body, which is connected to the trigger, and which transfers the glue material forward toward the nozzle part; wherein a first ventilation fan is contained inside the grip, and a first vent hole is formed in a part of the glue gun body surrounding the heating part. Accordingly, the glue gun body can be rapidly cooled in such a way that external air cools a surface of the heating part surface while sequentially passing through the grip and the accommodation case and the heated air is discharged via the first vent hole formed in the accommodation case, thereby reducing a possibility of a burn during contact with the glue gun body.

Description

GLUE GUN ASSEMBLY EXCELLENT IN COOLING PERFORMANCE < RTI ID = 0.0 >

The present invention relates to a glue gun assembly having excellent cooling performance, and more particularly, to a glue gun assembly having an excellent cooling performance capable of preventing an image from being worn by a user when the glue gun is contacted by cooling the glue gun quickly after using the glue gun.

Glue gun is a tool that is used to bond plastic, wood, metal, cloth, etc. that are light and hard to apply simple objects such as plastic, melted by heating to 200 ℃ or higher temperature.

Figure 1 shows an exemplary glue gun according to the prior art.

1, the prior art glue gun includes a glue gun body 100 having a trigger 110, a nozzle unit 200 disposed in front of the glue gun body 100, And a transfer unit 300 connected to the trigger 110 to transfer the glue core S forward.

The glue gun body 100 is formed as a handgun and has an entrance hole 101 provided at the front for allowing the nozzle unit 200 to enter and exit, And a trigger 110 for the operation of the glue gun body 100 and a handle 120 for easy gripping are formed at the lower portion of the rear side.

That is, when the glue shim S is inserted through the injection hole 102 formed at the back of the glue gun body 100, the glue shim S can be moved forward through the operation of the trigger 110, A glue core (S) is discharged in a state of being thermally melted by the nozzle unit (200).

As described above, when the glue gun is turned on and then turned off, the glue gun body 100 has heat for a considerable period of time.

Therefore, in order not to suffer an image due to contact, it has to be stored in a place where it can not be touched for a long time.

However, if the glue is used frequently, such a separate storage method can not be realistic and is unproductive.

Accordingly, it has been common to use glue guns in accordance with a conventional storage method in which a high temperature glue gun is left in the vicinity of the use area, taking the risk of burns into consideration.

Korea Public Utility Model Official Gazette No. 20-2011-0007364 (July 26, 2011)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-described problems of the prior art, and it is an object of the present invention to provide a cooling device capable of preventing physical contact with a user after use of glue, To provide this excellent gluten gun assembly.

In order to achieve the above object, the present invention provides a glue gun assembly having excellent cooling performance,

A glue gun body having a handle, a trigger and a housing case;

A heating unit installed in the housing case and heated by energization;

A nozzle unit installed in front of the housing case and discharging the molten gum shim; And

And a transfer unit installed inside the glue gun body and connected to the trigger unit to forward the glue shim toward the nozzle unit,

A first ventilation fan is installed in the inside of the handle, and a first ventilation hole is formed in a part of the gluing body surrounding the heating part.

And a battery accommodating portion is provided at a lower end of the accommodating case to enclose the heating portion.

And a storage frame in which the glue gun body is internally mounted.

A latching groove is formed in a lower portion of the battery accommodating portion, and a latching bar is provided in the storage frame to engage with the latching groove.

And the latching groove is formed in the vicinity of the trigger of the corner portion formed by the handle and the housing case.

The storage frame is formed in a channel shape opening forward and rearward, and the latching bar is installed across the width direction of the storage frame on one side of the storage frame.

And a second blowing fan is installed on the other side of the storage frame.

And a second ventilation hole is formed on at least one of the one side and the other side of the storage frame.

According to the present invention having the above-described constitution, since the first ventilation hole is formed in the gluing body having the first blowing fan incorporated therein, the outside air sequentially flows through the handle and the housing case to cool the surface of the heating section, The air is discharged through the first vent hole formed in the housing case to cool the glue gun body quickly, thereby reducing the possibility of the image when the glue gun is in contact with the body.

Further, according to the present invention, since the gluing body further includes a storage frame in which the gluing body is placed, it is possible to block the body from reaching the gluing body, thereby greatly reducing the risk of the image.

In addition, according to the present invention, a latching groove is formed in a lower portion of the battery accommodating portion provided at the lower end of the accommodating case, and a latching rod engaging with the latching groove is provided in the inside of the storing frame, There is also an advantage that it is easy.

1 is a side view showing the internal structure of a glue gun according to the prior art.
2 is a perspective view of a glue gun assembly in accordance with the present invention.
3 is an exploded perspective view of a glue gun assembly in accordance with the present invention.
4 is a front view of a glue gun assembly according to the present invention.
Figure 5 is an interior side view of a glue gun assembly in accordance with the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The constituent elements corresponding to the glue gun constituent elements of the aforementioned prior art are given the same constituent numerals.

2, the glue assembly having excellent cooling performance according to the present invention includes a housing case 130, a handle 120 formed in a direction transverse to the housing case 130, A heating part 400 installed in the housing case 130 and heated by energization; a heating part 400 installed in front of the housing case 130 to melt the glued stem S; A transfer unit 300 installed inside the gluing body 100 and connected to the trigger 110 to forward the glued stem S toward the nozzle unit 200; ).

Particularly, according to the present invention, the first ventilation fan 121 is installed inside the handle 120, and the first ventilation hole 150 is formed in the portion of the gluing body 100 that surrounds the heating unit 400 .

When the first blowing fan 121 rotates, air flows from the outside of the gluing body 100 through the inside of the gluing body 100.

That is, when the first blowing fan 121 disposed on the handle 120 rotates, the outside air sequentially passes through the handle 120 and the housing case 130 to cool the surface of the heating unit 400, Is discharged through the first vent hole (150) formed in the housing case (130).

A separate ventilation hole 180 may be formed in the portion of the handle 120 opposite to the first blowing fan 121 so that air outside the glued body 100 can be smoothly introduced.

The first blowing fan 121 may be connected to the domestic 220V power source, but it is preferable to use a small blower using a low-voltage battery because the internal cross-sectional area of the handle 120 is small.

In this case, it is preferable to provide the battery receiving part 140 at the lower end of the housing case 130 that surrounds the heating part 400 having a relatively long length.

According to the present invention, a storage frame 500 for storing the glue body 100 in a wrapped state may be provided.

Accordingly, when the use of the glue gun is temporarily terminated, the glue gun body 100 can be stored inside the storage frame 500, so that the body of the glue gun body 100 can be completely blocked, There is an advantage that it can be greatly reduced.

For this purpose, a latching groove 141 is formed in the lower part of the battery receiving part 140, and a latching rod 510 for engaging with the latching groove 141 is provided in the storage frame 500 Do.

In this case, the storage frame 500 is formed in a channel shape that opens front and rear so as to cover both sides and the upper part. The latching rods 510 are attached to the storage frame 500 at one side of the storage frame 500, As shown in Fig.

The latching rods 510 may be provided over the entire width of the storage frame 500 or may extend to only a part of the width of the storage frame 500.

The glue gun can be easily inserted into the storage frame 500 through the simple operation of pulling the glue gun toward the opened front side of the storage frame 500 and catching the latch groove 141 on the latching rod 510 There is an effect that can be installed.

Further, when the storage frame 500 is made of transparent glass, acrylic, or plastic, the storage frame 500 can be installed while observing the interior of the storage frame 500, thereby facilitating the operation.

It is preferable that the latching groove 141 is formed in the vicinity of the trigger 110 of the corner formed by the handle 120 and the case 130.

This is because the center of gravity is located near the trigger 110, so that the glue gun can be more stably mounted on the storage frame 500.

It is preferable that a second blowing fan 520 is installed on the other side of the storage frame 500 facing the one side of the storage frame 500 where the latching rods 510 are installed.

The heat released through the housing case 130 by the rotation of the second blowing fan 520 is smoothly discharged to the outside of the storage frame 500 to enhance the cooling effect.

A plurality of second ventilation holes 530 are formed on the other side of the storage frame 500 so that the heat can be discharged more effectively.

A third ventilation hole 570 is formed at one side of the storage frame 500 to allow the outside of one side of the storage frame 500 to be introduced.

The reference numeral 550 denotes a switch for controlling the operation of the second blowing fan 520.

In this way, the operation of the second blowing fan 520 can be manually turned on / off by the switch 550 while the glue gun is mounted on the storage frame 500. However, It is also possible to provide a sensor (not shown) so that the second blowing fan 520 is operated by a control unit (not shown) at the same time as the first blowing operation is stopped.

In addition, a PLC or a timer may be installed in the glue gun to automatically shut off the power when the glue gun is not used for a predetermined time, for example, 15 minutes or more.

(Not shown) installed on the rotary shaft of the trigger 110 can be detected.

That is, since the glue stem S must be moved at the time of use, the rotation axis of the trigger 110 is rotated by a certain rotation angle, and at the time of non-use, the rotation angle is not used.

An unillustrated reference numeral 600 is a wire connected to the heating unit 400 of the glue gun.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments and that various changes may be made therein without departing from the scope of the appended claims.

100 ... glue gun body
110 ... trigger
120 ... handle
121 ... first blowing fan
130 ... case
140 ... battery accommodating portion
141 ... latching groove
150 ... first vent
200 ... nozzle portion
300 ... transfer unit
400 ... heating section
500 ... Storage frame
510 ... hanging rods
520 ... second blowing fan
530 ... second vent
600 ... wire
S ... Gluming

Claims (8)

A glue gun body having a handle, a trigger and a housing case;
A heating unit installed in the housing case and heated by energization;
A nozzle unit installed in front of the housing case and discharging the molten gum shim; And
And a transfer unit installed inside the gluing body and connected to the trigger to transfer the glue shim forward toward the nozzle unit,
A first ventilation hole is formed in a portion of the gluing body surrounding the heating portion,
A battery accommodating portion is provided at a lower end of a housing case surrounding the heating portion,
Further comprising a storage frame in which the glue gun body is internally mounted,
Wherein a latching groove is formed in a lower portion of the battery accommodating portion, and a latching rod engaging with the latching groove is provided in the inside of the storage frame.
delete delete delete The method according to claim 1,
Wherein the engaging groove is formed in the vicinity of the trigger of the corner formed by the handle and the accommodating case.
6. The method according to claim 1 or 5,
Wherein the storage frame is formed in a channel shape in which a front and a back are opened, and the latching bar is installed across a width direction of the storage frame on one side of the storage frame.
The method according to claim 6,
And a second blowing fan is installed on the other side of the storage frame.
8. The method of claim 7,
And a second ventilation hole is formed on at least one of the one side and the other side of the storage frame.




KR1020150176163A 2015-12-10 2015-12-10 Glue gun assembly excellent in cooling performance KR101678644B1 (en)

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KR1020150176163A KR101678644B1 (en) 2015-12-10 2015-12-10 Glue gun assembly excellent in cooling performance

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Application Number Priority Date Filing Date Title
KR1020150176163A KR101678644B1 (en) 2015-12-10 2015-12-10 Glue gun assembly excellent in cooling performance

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KR101678644B1 true KR101678644B1 (en) 2016-11-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020015025A (en) * 2018-07-27 2020-01-30 旭サナック株式会社 Application gun

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000140734A (en) 1998-11-02 2000-05-23 Hilti Ag Squeeze-out apparatus
JP2011520595A (en) 2008-05-14 2011-07-21 ロバテック・アクチェンゲゼルシャフト Hand-held coating device
KR101197929B1 (en) 2012-03-02 2012-11-05 황승철 Hot-melt gun

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000140734A (en) 1998-11-02 2000-05-23 Hilti Ag Squeeze-out apparatus
JP2011520595A (en) 2008-05-14 2011-07-21 ロバテック・アクチェンゲゼルシャフト Hand-held coating device
KR101197929B1 (en) 2012-03-02 2012-11-05 황승철 Hot-melt gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020015025A (en) * 2018-07-27 2020-01-30 旭サナック株式会社 Application gun
JP7025737B2 (en) 2018-07-27 2022-02-25 旭サナック株式会社 Coating gun

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