JP3000640U - Handy torch - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a handy torch in which the torch body is not damaged by conduction heat, is easy to assemble, and has a stable gas outflow control mechanism. [Structure] A disposable lighter holder and a torch body detachably mounted on the holder are provided, and the torch body has two half-cases provided in opposing shapes, and the left and right half-cases are narrow to fit together. , A horizontal clamp space is formed between the clamp pieces arranged vertically on these half cases, and a heat-insulating partition plate is provided here for holding the torch nozzle support block.
A rectangular hole for guiding the connecting mechanism is provided, and the connecting mechanism is controlled by a fuel gas outflow control push button on the lighter and an ignition button which drives an ignition device.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a handy torch, and more particularly to a handy torch that uses a disposable lighter as a fuel source.

[0002]

[Prior art]

 Conventionally, various handy torches that use disposable lighters as fuel sources have been announced and put on the market. For example, U.S. Pat. No. 5,082,440 issued to Yamamoto's handy compact torch is equipped with a disposable lighter (12) inside as shown in FIG. There is provided a holder (11) with a closed bottom for entry and a removable torch body (10) attached to the upper end of the holder (11). The torch body (10) is provided with a removable cover for covering the top surface of the holder (11), a head cover provided on the cover, and a cover provided on the back of the cover, and an ignition button (104 for depressing and firing). ) And. A torch nozzle (18) is provided inside the head cover. The ignition device (13) is provided below the ignition button (104). The piezoelectric device is attached to the ignition device and is connected by a lead wire to a spark unit (19) provided near the inclination of the torch nozzle (18). The connecting pipe (17) is provided on the back surface of the torch nozzle (18) and is connected to the injection nozzle of the disposable lighter by the connecting tube (16).

When the ignition button (104) is pushed down, the ignition button (104) pushes the push button (15) of the disposable lighter (12), and the coupling mechanism is made safe. The connecting mechanism has a horizontal lever (105) and a vertical rod (106) provided at the front end of the horizontal lever (105). A compression coil spring (107) is placed over this vertical rod (106) to allow the depressed ignition button (104) to return upwards.

The torch body (10) is further provided with a horizontal support plate (100) in the center, and the horizontal support plate (100) is provided with a vertical support block (101) screwed to the connection tube (16). ), The connecting pipe (17), and the torch nozzle (18).

The handy compact torch having the above configuration has not been sufficiently satisfactory in use. That is, during the operation of the torch, heat may be conducted from the horizontal support plate (100) through the vertical support block (101) to the soldering machine, and the internal mechanism of the soldering machine may be damaged. Another drawback is that it is necessary to drill holes in the horizontal support plate (100) and the vertical support block (101) for fastening with the screws (102) (103), which results in manufacturing. And the assembly process was complicated. Furthermore, since the connecting mechanism does not have a structure for holding or guiding the reciprocating motion of the vertical rod (106), the vertical rod (106) may tilt when pushed by the horizontal lever (105). As a result, the gas fuel flows out from the used lighter and the ignition button (104) must be repeatedly pressed in some cases.

[0006]

[Problems to be solved by the device]

 The present invention particularly relates to a handy torch that uses a disposable lighter as a fuel source, and more particularly, to provide a handy torch that does not damage the torch body due to conductive heat and at the same time is easy to assemble. It is an object to provide a handy torch in which the operation of the gas outflow control mechanism is stable.

[0007]

[Means for Solving the Problems]

 The present invention relates to a kind of handy torch, particularly a handy lighter (disposable lighter) holder, and a torch body detachably mounted on the holder for loading the lighter into the holder. The torch body has two half-cases provided in opposite shapes, and the left and right half-cases are combined to form a narrow, horizontal clamp space. A clamp piece vertically arranged on these half-cases. Formed between them, a heat insulating partition plate is provided to hold the torch nozzle support block. A rectangular hole is provided in this partition to guide the connecting mechanism. This coupling mechanism is controlled by a fuel gas outflow control push button on the lighter and an ignition button that drives the ignition device.

[0008]

[Action]

 As shown in FIG. 6 and again in FIG. 4, by pushing down the ignition button (104), the push button (15) of the disposable lighter (12) in the holder (11) is pushed down via the coupling mechanism. The horizontal lever (105) and the casing (60) discharge and supply the fuel gas in the gas container of the disposable lighter (12) through the connecting pipe and the torch nozzle.

[0009]

【Example】

 As shown in FIGS. 2 and 3, the torch body (90) of the present invention is provided with a left half case (91) and a right half case (92) of opposite shapes, each of which is formed by injection molding of a hard plastic. Form. The left side half case (91) is provided with side walls (93) and (94) on opposite sides, respectively, and side walls (95) and (96) for matching the side walls are provided on the right side half case (92), whereby the upper clamp piece (931) is provided. ) (941) (955) (961) and lower clamp pieces (932) (942) (953) (963) to define a clamp space (97) (shown in FIG. 3).

The horizontal partition plate (80) is inserted into the clamp space (97), and the upper clamp pieces (931) (941) (951) (961) and the lower clamp pieces (932) (942) (953) (963). ) Hold in between.

The torch nozzle support block (70) is provided on the horizontal partition plate (80). The horizontal partition plate (80) is made of a suitable heat insulating material, has a flat outer shape, and is provided thinner than the pitch of the clamp space. The horizontal partition plate (80) is provided with an arcuate portion (82) at one end of the flat rectangular main body (81). The torch nozzle support block (70) is mounted on the flat rectangular main body (81) top surface of the horizontal partition plate (80), thereby holding the torch nozzle. The torch nozzle support block (70) is provided with a bottom edge (71) on a sloping front end (72) at a distance of a flat surface (83) from the arched portion (82).

At the time of assembly, the flat surface (83) of the horizontal partition plate (80) is held between the upper clamp pieces (931) (951) and the lower clamp pieces (932) (952). Further, the flat rectangular main body (81) of the horizontal partition plate (80) is held between the upper clamp pieces (941) (961) and the lower clamp pieces (942) (962). The length of these clamp pieces is determined by the width of the torch nozzle support block (70).

As shown in FIGS. 4 and 5, a rectangular through hole (50) is provided in the horizontal partition plate (80) that receives the connecting mechanism. The coupling mechanism includes a rectangular casing (60) having a front opening (64) defined within two opposing side walls (62) (63) and a compression coil spring (60) retained within the casing (60). 61) and a horizontal lever (105), the horizontal lever (105) having two edges (65) (66) having symmetrical angles and an ignition button (13) on the ignition device (13). The opposite end to be stopped at the bottom of (104) is provided.

As shown in FIG. 6 and again in FIG. 4, by pushing down the ignition button (104), the push button (15) of the disposable lighter (12) in the holder (11) is pushed down via the coupling mechanism. The horizontal lever (105) and the casing (60) discharge and supply the fuel gas in the gas container of the disposable lighter (12) through the connecting pipe and the torch nozzle.

[0015]

[Effect of device]

 The torch nozzle support block (70) of the present invention is separated from the torch body (90) and is supported by the heat insulating horizontal partition plate (80), so that heat is blocked and is not conducted to the torch body (90). , The torch body (90) is not damaged by heat. Further, the horizontal partition plate (80) is attached to the torch body (90) by connecting the arched portion (82) and the flat rectangular main body (81) to the clamp space (97). Therefore, the torch is easy to assemble, and it is easy to disassemble for repairing the torch. Furthermore, since the casing (60) of the connecting mechanism is inserted into the rectangular through hole (50) and provided on the horizontal partition plate (80), the reciprocating movement of the casing (60) is stably performed.

[Brief description of drawings]

FIG. 1 is a vertical partial sectional view of a conventional handy torch.

FIG. 2 is a partially exploded perspective view of the present invention.

FIG. 3 is a partial sectional view of the present invention.

FIG. 4 is a partial sectional view showing a connection mechanism of the present invention.

FIG. 5 is a perspective view of the connecting mechanism and the ignition device of the present invention.

FIG. 6 is a view similar to FIG. 4 and is a partial cross-sectional view showing a state in which an ignition button of the present invention is pressed.

[Explanation of symbols]

(10) Torch body (11) Holder (12) Disposable lighter (13) Ignition device (15) Push button (16) Connecting tube (17) Connecting pipe (18) Torch nozzle (19)
Spark unit (50) Through hole (60) Casing (61) Compression coil spring (62) (63) Side wall (64) Front opening (65) (6
6) Edge (70) Torch nozzle support block (71) Bottom edge (72) Front end (80) Horizontal partition plate (81) Flat rectangular main body
(82) Arched part (83) Flat surface (90) Torch body (91) Left half case (92) Right half case (93) (94) (95) (9
6) Side wall (97) Clamping space (100) Horizontal support plate (10)
1) Vertical support block (104) Ignition button (105) Horizontal lever (10
6) Vertical bar (107) Compression coil spring (931) (941) (951) (961) Upper clamp piece (932) (942) (953) (963) Lower clamp piece

Claims (4)

[Scope of utility model registration request] 1. A holder suitable for loading a lighter therein, and a removable torch body mounted on the holder for holding the lighter, the holder being provided in the holder. Provides two opposing half-cases in opposite shapes, which limits the narrow, horizontal clamping space between the vertical clamping pieces on these half-cases, and provides a heat-insulating partition for this clamping space. A plate is provided to hold the torch nozzle support block,
Handy torch. 2. The handy torch according to claim 1, wherein vertically arranged clamp pieces are respectively and horizontally extended from the half cases provided in the two facing shapes, and the extended length thereof is provided. The handy torch according to claim 1, wherein the handrail torch is provided according to the torch nozzle support block so as not to interfere with the attachment of the torch nozzle to the partition plate. 3. The handy torch according to claim 1, wherein the partition plate has a flat rectangular main body provided with an arch-shaped portion at one end thereof to form a horizontal flat surface for connecting to the clamp space, and the torch-shaped support block. The handy torch according to claim 1, which is provided at a distance from the arched portion. 4. The handy torch according to claim 1, wherein the partition plate is provided with a rectangular through-hole for receiving a coupling mechanism, and the coupling mechanism includes an ignition device and a lighter fuel gas outflow control push for forming a gas flame. The drive mechanism is controlled by an ignition button and the coupling mechanism has a rectangular casing with two opposing vertical side walls and a front opening limited thereby, and a compression casing retained within the casing. A coil spring, and a horizontal lever having one end inserted in the casing to hold the compression coil spring,
Two edges having mutually symmetrical corners, respectively fastened to the two opposite vertical sidewalls of the rectangular casing, respectively, and opposite ends fastened to the bottom of the ignition button of the ignition device. The handy torch according to claim 1, comprising: