KR200484366Y1 - Blow torch with Gas Can self-standing part - Google Patents

Blow torch with Gas Can self-standing part Download PDF

Info

Publication number
KR200484366Y1
KR200484366Y1 KR2020160001158U KR20160001158U KR200484366Y1 KR 200484366 Y1 KR200484366 Y1 KR 200484366Y1 KR 2020160001158 U KR2020160001158 U KR 2020160001158U KR 20160001158 U KR20160001158 U KR 20160001158U KR 200484366 Y1 KR200484366 Y1 KR 200484366Y1
Authority
KR
South Korea
Prior art keywords
gas
casing
self
connector
main body
Prior art date
Application number
KR2020160001158U
Other languages
Korean (ko)
Inventor
김경미
배남열
황보영
Original Assignee
김경미
배남열
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김경미, 배남열 filed Critical 김경미
Priority to KR2020160001158U priority Critical patent/KR200484366Y1/en
Application granted granted Critical
Publication of KR200484366Y1 publication Critical patent/KR200484366Y1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/38—Torches, e.g. for brazing or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/465—Details, e.g. noise reduction means for torches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Joints Allowing Movement (AREA)

Abstract

The present invention relates to a blow torch having a gas can self-lubricating turning part, and more particularly, to a blow torch having a gas can self-lubricating turning part, including a torch connector 110 to which a gas can C is detachably coupled, A blow nozzle 140 connected to the torch connector 110 through the flexible connection pipe 130 and configured to discharge the flame to one end of the blow nozzle 140; The gas can C is formed between the connector casing 120 and the main body casing 150 and the gas can C is formed by the self weight of the gas can C, A gas can self-lubricating rotation unit 160 for changing an angle between the connector casing 120 and the main body casing 150 so that the lower side of the gas can self-sustain downward; The present invention relates to a blow torch 100 having a gas can self-lubricating rotation unit, which comprises a gas can self-lubricating rotation unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blow torch with a gas can self-

The present invention relates to a blow torch having a gas can self-lubricating turning part, and more particularly, to a blow torch having a gas can self-lubricating turning part, including a torch connector 110 to which a gas can C is detachably coupled, A blow nozzle 140 connected to the torch connector 110 through the flexible connection pipe 130 and configured to discharge the flame to one end of the blow nozzle 140; The gas can C is formed between the connector casing 120 and the main body casing 150 and the gas can C is formed by the self weight of the gas can C, A gas can self-lubricating rotation unit 160 for changing an angle between the connector casing 120 and the main body casing 150 so that the lower side of the gas can self-sustain downward; The present invention relates to a blow torch 100 having a gas can self-lubricating rotation unit, which comprises a gas can self-lubricating rotation unit.

In the case of most conventional blow torches such as the following Patent Document 1, the angle between the blow nozzle and the gas can is kept fixed at a certain angle when the gas can is once joined. Therefore, depending on the angle at which the nozzle is applied to the object during use, the relative position of the gas can on the upper side of the gas can where the nozzle of the gas can is located becomes lower or substantially similar to the lower side of the gas can, Called " backflushing " phenomenon frequently occurs in which the flame ejected from the nozzle of the blow torch becomes uneven or suddenly a very large flame is generated.

In order to solve this problem, conventionally, a structure has been proposed and used in which gas discharged from a gas can is vaporized after passing through a predetermined preheating pipe through a flame of a blow nozzle, and then burned. However, It is difficult to maintain the structural rigidity because the thickness of the preheated pipe must be maintained to be less than a predetermined thickness for rapid heat transfer in the preheated pipe in order to efficiently preheat the pipe as well as the structure of the pipe. There is a problem that gas is liable to leak due to breakage or oxidation due to accumulation of fatigue.

Further, since it is not easy to precisely control the degree of pre-heating required for gasification, it is difficult to precisely control the degree of pre-heating required to vaporize the gas in the liquid state in the case of supplying the abrupt liquid state gas There is a problem in that it is discharged and burned.

Patent No. 10-1423099

The present invention solves the above-mentioned problem of the conventional blow torch, so that the angle of the gas can is set such that the lower side of the gas can is directed downward (that is, the gas can nozzle is directed upward So that the gas can can be directed to the upper side of the gas can nozzle section by its own weight even when the angle at which the blow nozzle is applied is changed, Which is capable of preventing the gas in the gas can from being blown out.

In order to achieve the above object, a blow torch 100 having a gas can self-lubricating rotation unit according to an embodiment of the present invention includes a torch connector 110 to which a gas can C is detachably coupled, A connector casing 120 having one end connected to the outside of the torch connector 110, a connector casing 120 connected to the torch connector 110 through the flexible connection pipe 130, A main body casing 150 coupled to the outside of the other end of the blow nozzle 140 and a main casing 150 formed between the connector casing 120 and the main casing 150, And a gas can be supplied to the gas canister (C) so that the angle between the connector casing (120) and the main body casing (150) can be changed so that the gas can (C) 160); And a control unit.

The gas can self-lubricating rotation unit 160 includes a rotation shaft pin 161 formed inside one end of the main body casing 150 and a rotation shaft pin 161 formed at the other end of the connector casing 120 And a pivot shaft hole 162 into which the pivot shaft pin 161 is inserted. The angle between the connector casing 120 and the main body casing 150 is changed by hinging operation .

The gas can self-lubricating turning part 160 includes a ball joint socket part 163 formed at one end of the main body casing 150 and a ball joint socket part 163 formed at the other end of the connector casing 120, A ball joint portion 164 rotatably inserted into the ball joint socket portion 163; And an angle between the connector casing 120 and the main body casing 150 is changed through a ball joint structure.

The angle between the connector casing 120 and the main body casing 150 may be set such that when the main body casing 150 is positioned horizontally and the gas can self- C) is self-supported by its own weight within a range of 120 degrees at the lower side and 80 degrees at the upper side.

A piezoelectric ignition device 170 (not shown) for supplying ignition spark to the blow nozzle 140 according to an operation of an ignition button 171 protruding outside the main casing 150, ); And further comprising:

According to the present invention, even when the angle at which the blow nozzle is applied to the object is changed, the gas can can always be directed to the upper side of the gas can nozzle unit by its own weight, so that the liquid gas can be prevented from being ejected Therefore, it is possible to provide a uniform flame and, at the same time, to prevent the occurrence of safety accidents which may occur due to uneven flames ejected from the nozzles or sudden large flames.

On the other hand, the angle range in which the gas can pivots is appropriately limited so as to prevent the gas can from approaching to some extent in the direction of the blow nozzle, and to prevent the gas can from being heated by the blow nozzle There is an effect that is possible.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an entire outer appearance of a blow torch provided with a gas can self-lubricating turning part according to one embodiment of the present invention; Fig.
2 is an internal cross-sectional view of a blow torch provided with a gas can self-lubricating turning part according to one embodiment of the present invention;
3 is an exploded perspective view of a blow torch provided with a gas can self-lubricating turning part according to one embodiment of the present invention;
Fig. 4 is a schematic view showing an operating state of a blow torch provided with a gas can self-lubricating turning part according to one embodiment of the present invention; Fig.
Fig. 5 is an enlarged perspective view of a gas can self-lifting claw portion 160 of a blow torch provided with a gas can self-lubricating claw portion according to another embodiment of the present invention; Fig.
6 is a schematic cross-sectional view of an operating state of a gas can self-lubricating turning unit 160 of a blow torch provided with a gas can self-lubricating turning unit according to another embodiment of the present invention;

Hereinafter, with reference to the accompanying drawings, a blow torch having a gas can self-lubricating turning unit according to an embodiment of the present invention will be described in detail. First, it should be noted that, in the drawings, the same components or parts are denoted by the same reference numerals whenever possible. In describing the present invention, a detailed description of related known functions or configurations will be omitted so as not to obscure the gist of the present invention.

1 and 2, the blow torch 100 including the gas can self-standing rotation unit according to one embodiment of the present invention includes a torch connector 110, a connector casing 120, a flexible connection pipe 130 A blow nozzle 140, a main body casing 150, and a gas can self-lubricating rotation unit 160.

First, the torch connector 110 will be described. 1 and 2, the torch connector 110 has a configuration and a function for detachably coupling the gas can (C). The torch connector 110 that implements this function is well known in the field of the weir to which the present invention pertains, and thus its detailed description is omitted.

Meanwhile, the torch connector 110 may use a discharge adjustment type torch connector capable of adjusting the amount of gas discharged from the gas can (C).

Next, the connector casing 120 will be described. 1 and 2, one end of the connector casing 120 is coupled to the outside of the torch connector 110. Meanwhile, the connector casing 120 preferably has a downward curved shape as shown in FIGS. 1 and 2 for convenience of use in a normal use process.

Next, the blow nozzle 140 will be described. As shown in FIGS. 2 and 3, the blow nozzle 140 is connected to the torch connector 110 through a flexible connection pipe 130, and discharges gas supplied through the flexible connection pipe 130 And has a configuration and function of calling and discharging the flame to its one end. The blow nozzle 140 having the structure and function of the flame ejection is widely known in the field of the weir to which the present invention belongs, and thus the detailed description thereof will be omitted.

It is preferable that the flexible connection pipe 130 has a resiliency of less than a predetermined range so that the flexible connection pipe 130 can be flexed so that the self-supporting rotation due to the self weight of the gas can C can occur flexibly. Further, a spring-shaped protection member may be further provided on the outer side of the flexible connection pipe 130 to mechanically protect the flexible connection pipe 130.

Next, the main body casing 150 will be described. As shown in FIGS. 1 and 2, the main body casing 150 is coupled to the outside of the other end of the blow nozzle 140, and has a function of a handle that can be held by a user.

3, the connector casing 120 and the main casing 150 may be formed by coupling parts formed on both sides of the connector casing 120 and the main casing 150, respectively.

Next, the gas can self-lubricating turning unit 160 will be described. The gas can self-lubricating turning unit 160 is formed between the connector casing 120 and the main body casing 150 as shown in FIG. 1, So that the angle between the connector casing 120 and the main body casing 150 is changed so that the gas can C can be self-sustained downward.

As shown in FIG. 2 and FIG. 3, the gas can self-lubricating rotation unit 160 may include a plurality of gas can self- A rotary shaft pin 161 formed at one inner side end of the main body casing 150 and a rotary shaft hole 166 formed at the other end of the connector casing 120 for receiving the rotary shaft pin 161 162, and the angle between the connector casing 120 and the main body casing 150 is preferably changed by operating in a hinged manner. In this case, the main body casing 150 is provided with the pivot shaft pin 161, the connector casing 120 is provided with the pivot shaft hole 162, It is also possible that the through hole 162 is formed in the connector casing 120 and the pivot pin 161 is formed in the connector casing 120.

5 and 6, the gas can-standing self-pivoting unit 160 may be provided on the outer circumferential surface of the main body casing 150, as shown in FIGS. 5 and 6, A ball joint socket 163 formed at one end of the connector casing 120 and a ball joint 164 formed at the other end of the connector casing 120 and rotatably inserted into the ball joint socket 163 And an angle between the connector casing 120 and the main body casing 150 is preferably changed through a ball joint structure.

In this way, even when the angle at which the blow nozzle 140 is applied to the object is changed by the gas can free-standing rotation unit 160 formed between the connector casing 120 and the main body casing 150 Since the gas can C can always be directed upward by the self-weight (that is, the lower side of the gas can C can be self-sustained downward), the gas in the liquid state is ejected It is possible to prevent it from occurring. Accordingly, it is possible to provide a uniform flame, as well as to prevent the occurrence of safety accidents that may occur due to uneven flames ejected from the nozzles or sudden large flames. Since the gas can C is coupled to the connector casing 120 connected to the main body casing 150 by the gas can self-lubricating turning unit 160, the main body casing 150, which is used by the user, It is possible to place the light emitting diode 10 within a predetermined operating range. That is, unlike the case where the gas can C is simply waved by hanging on the flexible connection tube, it is possible to operate independently with operation sensitivity of an appropriate strength for the operation. In addition, since the flexible connection pipe 130 is not exposed to the outside, it is possible to prevent the problem of being caught or interfered with elsewhere during use. Therefore, the flexible connection pipe 130, It is possible to prevent an accident caused by gas leakage in advance.

On the other hand, in order to prevent the gas can from approaching to a certain extent in the direction of the blow nozzle and to prevent the gas can from being heated by the opening of the blow nozzle, . The angle between the connector casing 120 and the main body casing 150 may be set such that when the main casing 150 is horizontally positioned, It is preferable to rotate independently by self-weight within a range of maximum 120 degrees downward and maximum 80 degrees upward.

1 to 3, the ignition button 171, which is installed on the main body casing 150 and projects to the outside of the main body casing 150, And a piezoelectric ignition device 170 for supplying an ignition spark to the nozzle 140.

In the foregoing, optimal embodiments have been disclosed in the drawings and specification. While specific terms have been employed herein, they are used for the purpose of describing the present invention only and not for limiting the scope of the present invention as set forth in the appended claims or the utility model registration claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Therefore, the true scope of technical protection of this invention should be determined by the technical idea of the appended utility model registration claim.

C: Gas can
100: Blow torch equipped with a gas can self-priming turning part
110: Torch connector
120: Connector casing
130: Soft connector
140: Blow nozzle
150: Body casing
160: Gas can self-lifting shaft
161: Pivot shaft pin 162: Pivot shaft hole
163: ball joint socket part 164: ball joint part
170: Electronic ignition device
171: Ignition button

Claims (5)

A torch connector (110) to which a gas can (C) is detachably coupled;
A connector casing (120) having one end connected to the outside of the torch connector (110);
A blow nozzle 140 connected to the torch connector 110 through the flexible connection pipe 130 and discharging the flame to one end thereof;
A main body casing 150 coupled to the outside of the other end of the blow nozzle 140 and having a handle function to be held by a user;
The connector case 120 is formed between the connector casing 120 and the main casing 150 so that the gas can C can be self- ) And the main body casing (150) is hingedly operated to change the angle between the main body casing (150) and the main casing (150). (100) comprising a gas can self-lubricating rotation unit (100). The method according to claim 1,
The gas can self-lubricating rotation unit (160)
A pivot pin (161) formed inside one end of the main casing (150);
And a pivot shaft hole (162) formed at the other end of the connector casing (120) and into which the pivot shaft pin (161) is inserted. Torch (100). The method according to claim 1,
The gas can self-lubricating rotation unit (160)
A ball joint socket portion 163 formed at one end of the main body casing 150;
A ball joint portion 164 formed at the other end of the connector casing 120 and rotatably inserted into the ball joint socket portion 163; Further comprising:
Wherein an angle between the connector casing (120) and the main body casing (150) is changed through a ball joint structure. The method according to any one of claims 1 to 3,
The angle between the connector casing (120) and the main body casing (150)
When the main body casing 150 is horizontally positioned, the gas can C is rotated by a maximum of 120 ° in the downward direction and a maximum of 80 ° in the upward direction when the gas can self- And the gas can be supplied to the blow torch (100). The method according to any one of claims 1 to 3,
A piezoelectric ignition device 170 installed in the main body casing 150 and supplying an ignition spark to the blow nozzle 140 according to an operation of an ignition button 171 protruding outward of the main body casing 150; (100) comprising a gas can self-lubricating rotation unit (100).
KR2020160001158U 2016-03-04 2016-03-04 Blow torch with Gas Can self-standing part KR200484366Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160001158U KR200484366Y1 (en) 2016-03-04 2016-03-04 Blow torch with Gas Can self-standing part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020160001158U KR200484366Y1 (en) 2016-03-04 2016-03-04 Blow torch with Gas Can self-standing part

Publications (1)

Publication Number Publication Date
KR200484366Y1 true KR200484366Y1 (en) 2017-08-29

Family

ID=60628538

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020160001158U KR200484366Y1 (en) 2016-03-04 2016-03-04 Blow torch with Gas Can self-standing part

Country Status (1)

Country Link
KR (1) KR200484366Y1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005337535A (en) * 2004-05-25 2005-12-08 Univ Nihon Bunsen burner
KR200441291Y1 (en) * 2007-05-21 2008-08-05 영창가스(주) Gas torchlamp
KR101423099B1 (en) 2013-01-31 2014-07-25 이정용 Gas torch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005337535A (en) * 2004-05-25 2005-12-08 Univ Nihon Bunsen burner
KR200441291Y1 (en) * 2007-05-21 2008-08-05 영창가스(주) Gas torchlamp
KR101423099B1 (en) 2013-01-31 2014-07-25 이정용 Gas torch

Similar Documents

Publication Publication Date Title
CN105114952B (en) A kind of interior ring fire cover of burner
TWI537528B (en) Able to replace the barrel of the spray gun gun head
US6715279B2 (en) Apparatus for positioning an igniter within a liner port of a gas turbine engine
US9568188B2 (en) Gas container connecting adapter
KR100709382B1 (en) jet nozzle for fire-fighting
JP5784171B2 (en) Hose burner with folding support
JP2014190690A (en) Hose burner
KR200484366Y1 (en) Blow torch with Gas Can self-standing part
KR101063103B1 (en) Vaporization Promoter for Gas Combustor
KR20100049840A (en) Torch lamp
TWI564515B (en) Nozzle structure of burner
JP6865668B2 (en) Burner for heating the furnace
KR101800339B1 (en) Sacred fire torch
KR20120013697A (en) Portable gas torch
KR100715242B1 (en) Burner for flame
CN209857055U (en) Burner assembly for a toaster
KR100309797B1 (en) Portable atomizer
JP3184009U (en) Gas burner and gas burner stand
JP6362236B1 (en) Catalyst fitting for burner, operation method, and hot air welding machine
JP3739862B2 (en) Gas appliance protection device
JP2014001918A (en) Ignitor
KR19990031386A (en) Gas burnner structure
KR200210406Y1 (en) Burning pipe for butane gas torch
CN217441630U (en) Blast cap structure of flame burning gun
CN208107220U (en) Burner valve mechanism, furnace head structure and stove equipment

Legal Events

Date Code Title Description
REGI Registration of establishment