JPH09322690A - Fumigator equipped with igniter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fumigator equipped with an igniter which anybody can surely ignite the fumigator through simple operations, as the inflammation, ignition sound, head missing or head shouting can be prohibited on the ignition. SOLUTION: In this fumigator equipped with an igniter, a sliding piece 20 is slidably fitted to a sliding guide hole 16 which is opened on the upper or lower surface of the vessel 10 filled with a fumigant 1 to cover the match head chemical 6 of the igniter including a thermogenic agent 2 contacting with the match head chemical so that the match head 6 is positioned on the sliding trace of the friction plate 8 firmly fixed to the sliding piece 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smoking device with an igniter for use in exterminating insect pests and fungicides.

[0002]

2. Description of the Related Art Smoke agents are widely used as a means for exterminating pests and providing antibacterial and antifungal treatments in enclosed spaces such as indoors, and there are the following two types of heat generation starting methods used in smoke devices. Be divided.

One is a method disclosed in JP-A-58-24119, in which calcium oxide and water are mixed when a smoke agent is used and the smoke agent is decomposed by heat generated at that time. The other is to ignite the match pill by rubbing the match pill with an attached friction plate when the smoke pill is used by previously incorporating an igniter containing a heating agent in contact with the match pill. The method has the structure shown in FIG.

As shown in FIG. 2, an upper lid 32 and a lower lid 3 are provided.
The can 30 in which 3 is fitted is filled with the smoking agent 1 that produces harmful smoke against harmful insects and fungi. A plurality of through holes 36 are formed in the upper lid 32. Further, the igniter 31 is arranged so as to penetrate through the upper lid 32 and come into contact with the smoking agent 1. The igniter 31 is filled with the heat generating agent 2, and the match pill 34 has one end exposed and is in contact with the heat generating agent 2. In this smoke device, when the match pills 34 are rubbed with a friction plate or ignited with a match or a lighter, the heat generating agent 2 burns to ignite the igniter 31.
Heats up, the smoke agent 1 emits smoke due to the heat, and the smoke is emitted to the outside through the through hole 36 of the upper lid 32.

[0005]

Among the conventional smoking devices,
The method of mixing calcium oxide and water at the time of use requires excessive packaging in order to prevent the calcium oxide from reacting with moisture in the air, resulting in high packaging cost. Also, it is necessary for the user to add water by himself / herself at the time of use. If the amount of water is too large, the temperature does not rise, and if the amount of water is too small, local heat is generated.
Since normal smoke cannot be produced, the amount of water added is limited and the operation becomes complicated.

On the other hand, the method of igniting the match pills of the igniter does not require special packaging such as that required for calcium oxide, and is simple to use, while the ignition of the igniter is instantaneous. Also, there is a drawback that the user may be afraid or the ignition may not be possible depending on individual differences in rubbing due to chipping, jumping, etc. of the pills caused by applying too much friction plate to the match pills.

The following attempts have been made so far in order to improve such drawbacks while making the most of the convenience of the igniter. Japanese Utility Model Application Laid-Open No. 57-155080 discloses a heat-generating starter in which a nichrome wire is brought into contact with a heat-generating agent instead of a match pill and electric ignition is performed by a connected battery, but the structure becomes complicated. The manufacturing cost of the igniter is high, and it is not practical because it consumes only a small amount of the battery capacity.

Japanese Unexamined Patent Publication No. 1-222732, Japanese Utility Model Publication No. 6
No. 3087, No. 6-4041 and No. 7-15746 disclose various starter devices having a friction plate built into a smoker instead of rubbing match pills with an additional friction plate. Although the installation method is disclosed, it may not be possible to completely eliminate the above-mentioned drawbacks because the flame and the sound of ignition are not sufficiently cut off and may not be ignited depending on how the user handles it. .

The present invention has been made to solve the above-mentioned problems with an igniter containing a heat-generating agent in contact with a match pill, and it is possible to obtain a flame and an ignition sound at the time of ignition, a lack of a head, An object of the present invention is to provide a smoking device with an igniter that prevents flying and allows anyone to ignite reliably with a simple operation.

[0010]

A smoking device with an igniter according to the present invention, which has been made to achieve the above object, has an upper surface or a lower surface of a container 10 filled with a smoking agent 1 as shown in FIG. A sliding piece 20 is slidably fitted in the opened sliding guide hole 16 to cover the match overcoat 6 of the igniter 5 containing the heat generating agent 2 in contact with the match overshoot 6 and slide it. On the sliding locus of the friction plate 8 fixed to the moving piece 20, the match pill 6
Is located.

An elastic rod 9 is provided in a sliding piece 20 in front of the friction plate 8 for sliding force, and the elastic rod 9 is engaged with a non-moving portion of the container 10 or a part of the igniter 5 to be elastically released. Preferably.

The friction plate 8 is preferably a plastic plate coated with a friction agent, a high-voltage insulating paper, or a plastic plate coated with a sealing paper coated with a friction agent, or a high-voltage insulating paper. If the friction plate 8 is inclined 30 to 70 ° with respect to the sliding direction of the sliding piece 20, the friction plate 8 can be surely ignited without being affected by the variation in the height of the match pills 6. In order to maintain the elasticity of the plate, the length of the friction plate 8 is 15 to 20 m.
m, width 10 to 15 mm, and thickness 0.3 to 0.8 mm are preferred.

A stopper 12 having a weak base portion is attached to the sliding piece 20, and the stopper 12 is preferably engaged with an opening provided in the container 10 so that the sliding piece 20 can be moved before use. It does not malfunction.

Further, as shown in FIG. 4, even if a removable stopper 47 is attached on the sliding guide hole 16 of the container 10 and the sliding piece 20 (see FIG. 1) is engaged with the stopper 47. good.

As the exothermic agent 2, a mixture of a metal powder, a metal oxide and a combustion modifier is used.

As shown in FIG. 3, the smoker with an igniter of the present invention has a folding rod 43 on the sliding piece 40 for force retention, as shown in FIG.
The folding rod 43 may be engaged with the hole 41 provided in the container 10, the folding rod 43 may be folded by the sliding of the sliding piece 40, and the friction plate 8 may be urged with a force for contacting the match pill 6. .

A stopper 44 having a weak base portion may be attached to the sliding piece 40, and the stopper 44 may be engaged with the opening 42 provided in the container 10.

Further, as shown in FIG. 4, even if a removable stopper 47 is attached on the sliding guide hole 16 of the container 10 and the sliding piece 40 (see FIG. 3) is engaged with the stopper 47. good.

The stopper 47 is, for example, a sheet made of paper, plastic, rubber or Styrofoam.

[0020]

In the smoker with an ignition device of the present invention, as shown in FIG. 1, since the sliding piece 20 is provided with the elastic rod 9 for force retention, the sliding piece 20 is pushed and slid by a finger. Then, the elastic rod 9 engages with the match pill 6 and the sliding piece 20 is temporarily stopped and stored. When the sliding piece 20 is further pressed, the elastic rod 9 passes the match pill 6 off, and the sliding piece 20 rapidly slides by the momentum, and the match pill 6 is strongly rubbed by the friction plate 8. Therefore, it is surely ignited.

In the smoker with an igniter shown in FIG. 3, the sliding piece 40 is provided with a folding rod 43 for force retention. Therefore, when the sliding piece 40 is pushed and slid by a finger, the folding rod 4 is pressed.
3 engages with the hole 41 provided in the container 10 to slide the sliding piece 40.
Is suspended and stored. When the sliding piece 40 is further pressed, the folding rod 43 is broken from the root, the sliding piece 40 slides rapidly, and the match pill 6 is strongly rubbed by the friction plate 8, so that the ignition is reliably performed.

[0022]

Embodiments of the present invention will be described below in detail. FIG. 1 is a top view and a cross-sectional view showing an embodiment of a smoking device with an ignition tool to which the present invention is applied. As shown in the figure, this smoker with an igniter has a can 10 in which a smoky agent 1, an igniter 5 for smoking the smoker 1, and a friction plate 8 for igniting the igniter 5 are housed. There is.

The upper can 3 and the lower can 4 are igniter support plates 13
To form a can 10. Ignition tool support plate 13
A large number of through-holes 14 are formed in the hole, and a igniter 5 made of ceramics is fitted in the central portion of the igniter 5.
Are placed in contact with. The igniter 5 is filled with the exothermic agent 2, the match pill 6 is built in contact with the exothermic agent 2, and one end of the match pill 6 is exposed outside the igniter 5 to the upper can 3 side. There is. A container-shaped sliding piece 20 made of polystyrene having an open lower portion is arranged to cover the exposed portion of the match pills 6.

The upper can 3 is provided with a through hole 15 for emitting smoke and a guide hole 16 is provided on the top surface. The guide hole 16 has a shape having a notch at the end of the long side of the rectangle. On the upper surface of the sliding piece 20, the fitting portion 17 slidably fitted in the guide hole 16 and the sliding piece 2 are provided.
A pressing portion 11 for pressing 0 with a finger and a stopper pin 12 are provided. The stopper pin 12 is engaged with the cutout portion of the guide hole 16. In addition, the sliding piece 20 has a length of 18 mm and a width of 11 m, which is a high-voltage insulating paper coated with a friction agent.
The friction plate 8 having a thickness of 0.4 mm and a thickness of 0.4 mm is 30 in the sliding direction.
An elastic rod 9 having a length of 10 mm is provided between the match pill 6 and the friction plate 8 so as to be fixed at an angle.

The smoker with an igniter was manufactured as follows. First, the sliding piece 20 made of polystyrene is molded. Push part 11, stopper pin 12, and elastic rod 9
Is integrally formed, and a protrusion is formed on the side of the pressing portion 11.
Next, the friction plate 8 is welded to the sliding piece 20 with an ultrasonic welding machine.

The pushing portion 11 and the stopper pin 12 of the sliding piece 20 are fitted in the guide hole 16 and the notch portion of the upper can 3 in position, and the lateral projection of the pushing portion 11 is pressed by heat. As the fitting portion 17, the sliding piece 20 has the upper can 3
It is slidably fixed to. At this time, if it is difficult to control the press-molding of the protrusions depending on the type of resin, different types of resin chips or covers may be put on and the different types of caulking may be performed.

Then, the igniter support plate 13 is attached to the upper can 3, and the igniter 5 is fitted and fixed to the igniter support plate 13. After that, the lower can 4 containing the smoking agent 1 was attached to the igniter support plate 13 to obtain a smoking device with an igniter.

The smoker with an igniter operates as follows. The stopper pin 12 is tilted, folded and removed.
The pushing part 11 is pushed with a finger to slide the sliding piece 20. Then, the elastic rod 9 engages with the match pill 6 and stops. If the push is further continued, the sliding top 20 is charged, and the elastic rod 9 passes through the match pill 6 while deviating from the match pill 6, and the friction plate 8 rubs against the match pill 6 to burn the match pill 6. The flame resulting from the combustion ignites the exothermic agent 2 and the exothermic agent 2 burns, and the igniter 5 generates heat at about 400 to 700 ° C. The heat causes the smoking agent 1 to be heated and emit smoke. The smoke is through hole 1
4 and through the through hole 15 to the outside of the smoker with an igniter.

100 of the smoky devices with igniters were manufactured and operated. As a result, all 100 pieces operated normally, no ignition sound was heard at the time of ignition, and no light was visible.

For comparison, 100 smokers similar to the smoker with an igniter of the embodiment were manufactured except that the top surface of the upper can 3 having the guide hole 16 and the sliding piece 20 were removed. The friction plate 8 used in the examples was held by hand for ignition. As a result, all 100 pieces were ignited, but when all were ignited, an ignition sound was heard and light was visible, and two of them had a loss of the match pills 6. Further, when rubbing the match pill 6 with the friction plate 8, the rubbing method varies depending on the person, and the ignition may not occur. Therefore, the position has to be adjusted so as to ignite, which is not convenient.

FIG. 3 is a top view and a sectional view showing another embodiment of the smoker with an ignition tool to which the present invention is applied. As shown in the figure, a container-shaped polystyrene sliding piece 40 having an open lower portion has a protrusion 46 slidable in the guide hole 16 on the upper surface thereof, a folding rod 43 for force retention, and a flat plate shape. Stopper 44 is provided. The protrusion 46, the folding rod 43, and the stopper 44 are integrally formed with the sliding piece 40. The friction plate 8 is fixed to the sliding piece 40 at an angle of 30 ° with respect to the sliding direction. In addition to the through hole 15 and the guide hole 16 for emitting smoke, the upper can 3 has a hole 41 for storing energy.
And a locking hole 42 are provided, and the folding bar 4 is provided in the energy storing hole 41.
3 is inserted, and a stopper 44 is inserted in the locking hole 42. A pushing member 45 is provided on the protrusion 46 of the sliding piece 40.
Are fitted and ultrasonically welded, and the pressing member 45 has a recess for accommodating the folding rod 43. The configurations of the igniter 5 and the lower can 4 are the same as those of the smoker with an igniter of FIG.

The smoker with an igniter operates as follows. The stopper 44 is tilted and folded to remove it. The pushing member 45 is pushed with a finger to slide the sliding piece 40. Then, the folding bar 43 engages with the end of the energy storage hole 41 and stops.
When the pusher is further pressed, the sliding piece 40 is charged and the folding rod 43 is held.
Is broken from the root, the friction plate 8 rubs against the match pill 6 by the momentum, and the match pill 6 burns. Subsequent operations are the same as those of the smoker with an igniter of FIG.

Further, instead of the stopper pin 12 (see FIG. 1) and the flat plate-shaped stopper 44 (see FIG. 3), a removable stopper seal 47 as shown in FIG.
However, it may be attached to the guide hole 16 by engaging with the sliding pieces 20 and 40. This stopper seal 47
Has a knob 48 which is not attached to a part thereof. When the smoker with an igniter is used, the knob 48 is grasped with a finger to remove the stopper seal 47, and then the pushing member 4 is pressed.
Use by pressing 5 with your finger.

[0034]

As described above in detail, the smoker with an igniter of the present invention is easy to use because the sliding rod is surely ignited by pushing the sliding piece with a finger due to the energy storage effect of the elastic rod or the folding rod. It is very safe and does not drop or fly the match pills when ignited. In addition, since the ignition sound is not heard at the time of ignition and the light and flame are not visible, the user is not afraid. Since the stopper of the sliding piece engages with the container, it does not malfunction before use. Furthermore, since the number of parts is small and the number of production steps is small, it is possible to manufacture at low cost.

[Brief description of drawings]

FIG. 1 is a top view and a cross-sectional view showing an embodiment of a smoking device with an ignition tool to which the present invention is applied.

FIG. 2 is a cross-sectional view showing an example of a conventional smoking device.

3A and 3B are a top view and a cross-sectional view showing another embodiment of a smoking device with an ignition tool to which the present invention is applied.

FIG. 4 is a top view showing another embodiment of the smoker with an ignition device to which the present invention is applied.

[Explanation of symbols]

1 is smoking agent, 2 is exothermic agent, 3 is upper can, 4 is lower can, 5.3
1 is an igniter, 6/34 is a match pill, 8 is a friction plate, 9 is an elastic rod, 10/30 is a can, 11 is a pushing part, 12 is a stopper pin, 13 is an igniter support plate, and 14/15. 36 is a through hole, 16 is a guide hole, 17 is a fitting portion, 20 and 40 are sliding pieces, 32 is an upper lid, 33 is a lower lid, 41 is an energy storage hole, 42
Is a locking hole, 43 is a folding rod, 44 is a flat stopper,
Reference numeral 45 is a pressing member, 46 is a protrusion, 47 is a stopper seal, and 48 is a knob.

Front Page Continuation (72) Inventor Tsugio Noda 76-3, Katsuruki, Moroyama-cho, Iruma-gun, Saitama Prefecture (72) Inventor Naoyoshi Ashizawa, Matagoba, Kawagoe City, Saitama 2003-3

Claims (8)

[Claims] 1. A sliding piece is slidably fitted in a sliding guide hole formed in an upper surface or a lower surface of a container filled with a smoke agent to enclose a heating agent in contact with a match pill. A smoky device with an igniter, characterized in that the match pills of the igniter are covered, and the match pills are located on a sliding locus of a friction plate fixed to the sliding piece. 2. An elastic rod for force accumulation is provided in the sliding piece in front of the friction plate, and the elastic rod is engaged with a non-moving part of the container or a part of the igniter to elastically release. The smoker with an ignition device according to claim 1, wherein the smoker is a smoker. 3. The friction plate is a friction-coated plastic plate, high-voltage insulating paper, or a friction-agent-coated seal paper stretched plastic plate, or high-voltage insulating paper. The smoking device with an igniter according to Item 1. 4. The igniter according to claim 1, wherein a stopper having a weak base portion is attached to the sliding piece, and the stopper is engaged with an opening provided in the container. Smoke equipment with. 5. The igniter according to claim 1, wherein a removable stopper is attached on a sliding guide hole of the container, and the sliding piece is engaged with the stopper. Smoke equipment. 6. The sliding piece has a force-saving folding rod,
The fold rod engages with a hole provided in the container, the fold rod is folded by sliding of the sliding piece, and a force for contacting the friction head with the match pill is urged. The smoker with an igniter according to claim 1. 7. The igniter according to claim 6, wherein a stopper having a weak base portion is attached to the sliding piece, and the stopper is engaged with an opening provided in the container. Smoke equipment with. 8. The igniter according to claim 6, wherein a removable stopper is attached on the sliding guide hole of the container, and the sliding piece is engaged with the stopper. Smoke equipment.