JPS61153315A - Kerosine stove - Google Patents

Abstract

PURPOSE:To elongate the life of a heater by igniting the heater after the wick of heater has arrived at the most elevated position. CONSTITUTION:When a rotary operating knob 2 is turned to elevate the wick 27, a pinion 3, attached to a wick elevating and descending shaft 1, finishes to mesh with the wick elevating and descending rack teeth 33 of a rack 32 and meshes with a rotary teeth 34 continuous to the rack teeth 33, then, the wick 27 arrives at the most elevated position and the elevation of the wick 27 is stopped. Thereafter, the operating unit 61 of an ignition operating member 60 starts to operate the ignition device when the pinion 3 has been meshed with the rotary teeth 34 and the ignition heater of the ignition device is approached to the wick 27 in accordance with the rotation of the pinion 3 to ignite the wick 27. According to this method, the approach of the wick 27 of the ignition heater will never be too early compared with the elevation of the wick 27, therefore, the filament of the heater will never be damaged and the life of the heater may be elongated.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a kerosene stove in which the wick is moved upward and ignited by an ignition heater.

(B) Conventional technology As disclosed in Publication No. J856-135, in conventional stoves, the wick can be raised and lowered and the ignition operation can be performed at the same time by rotating the operating knob, which is convenient for the user. It is.

t=i Problems to be Solved by the Invention However, in the prior art described above, since the ignition heater is placed close to the lamp while the lamp wick is rising, the upper end of the lamp wick is swollen with tar, or the upper end of the lamp wick is swollen with tar. If the fibers of the lamp are separated, the filament of the heater may be damaged by the wick if the ignition heater approaches the wick while the wick is rising.

For this reason, the present invention attempts to extend the life of the ignition device by igniting it after the wick has risen.

B) Means for solving the problem To this end, the present invention provides a wick interposed between a wick guide tube and a wick guide outer tube, a wick up/down device for moving the wick up and down, and a wick up/down device for moving the wick up and down. An ignition device consisting of an ignition actuation member that rotates as the device is operated, and an ignition device that is actuated by the actuation member and causes an ignition heater to approach the wick after the wick reaches its maximum raised position by the wick up/down device. It is.

(e) Operation When the rotation control knob is rotated to raise the wick, the pinion attached to the wick upper and lower shafts finishes meshing with the wick upper and lower rack teeth of the rack body, and then meshes with the rotating teeth that are continuous with the rack teeth. Then, the wick reaches the maximum raised position and the wick stops rising. When the pinion meshes with the rotating tooth, the operating portion of the ignition operating member starts operating the ignition device, and as the pinion rotates, the ignition heater of the ignition device approaches the wick to ignite the lamp.

(f) Example An embodiment of the present invention will be described below based on the drawings.

First, (S) is a wick up/down device for vertically moving a wick (5), which will be described later, and will be described in detail below. (1) is a core vertical shaft that has a rotation control knob (2) fixed to the front end and a pinion (3) at the rear end, and (4) is a bolt body fixed to the middle part of the shaft (1). , the shaft (1) is attached to the outer peripheral surface of the bolt body (4).
) with many knurls (5) parallel to the ridges (6
) is formed. (7) is a nut body that engages with the protrusion (6).

The nut body (7) is provided with a protruding rod (81 (8)) projecting laterally.

(9) is a ratchet body fixed to one end of a cylindrical pipe shaft which is rotatably inserted into the core vertical shaft (1), and a large number of pawls αυ are formed on the outer periphery of the ratchet body (9). At the same time, a hole αzaz into which the protruding rod (81 (8)) of the nut body (7) is fitted is bored. The other end is fixed to the cap body a9, and the other end is fixed to the cylindrical pipe a1.αe is a roller body that attaches the clip a to prevent the core vertical shaft (1) from slipping outward. .

d81 is a tank body consisting of an upper tank Q9 and a lower tank ■ which are penetrated by the main body pipe α4, QD is a core guide tube installed in the lower tank ■, and the top surface Ω has a plurality of air circulation holes □□ □(Foundation) was established, and the inner flame tube (25A) of the combustion tube (C) was opened.
) is formed. The combustion tube (
c) The inner flame tube (25A)%, the outer flame tube (25B) and the outer flame tube (
25C).

@ is a lamp wick that is slidably arranged around the wick guide tube (211), and the lower end of the wick @ is the liquid fuel (211) inside the tank body.
to) is immersed in the water. (to) is a support frame that supports the lamp wick (2), and a rack support fitting (to) is fixed to the frame. At the end of the support fitting, a rack body is rotatably provided with its upper part supported via a support bin 611. Cough rack body @◆Usually, it comes into contact with one side wall (30A) of the support fitting (to) of 1 shape due to the center of gravity, and the side of this rack body (to) that does not come into contact has a support for the top and bottom of the core. A rotary tooth with a radius of {circle around (2)} is formed from the vertically elongated rack tooth (end) and the support bin G11l which is continuous with the rack tooth &liC. These teeth C (3 (B)) are connected to the pinion (
3) is engaged, but when it engages with the rack tooth (2), the support metal end and the lamp wick @ can move up and down, and when it engages with the rotating tooth (goods), the lamp wick @ does not move up and down, and the pin C11l
The rack body 03 only rotates about the fulcrum, and the pinion (3) no longer rotates when it comes into contact with the wall (32A) on which no teeth are formed.

(to) is the wick guide outer cylinder surrounding the lamp wick @, and the outer cylinder (to)
A fire pan 6η is formed at the upper end of the combustion chamber, on which the outer flame tube (25B) of the combustion tube (c) is placed.

Next, the vibration sensing device C (IK) will be explained based on FIG. 2 and FIG. Parts (4
1) is rotatably supported by a bin 03. At one end of the actuating member (41) there is an engaging part (which is biased by a spring (43) and engages with a pawl αυ provided on the ratchet body (9).
44 is formed. Therefore, in the event of an earthquake, the weight is 00
oscillates, the engagement between the locking part (goods) and the claw (Ill) is released, and the wick @ falls rapidly due to the coil spring 0, which has been stored and energized, and extinguishes the fire.

Next, the ignition device (c) will be explained. ■ is the upper tank (
IIK is a fixed support piece, and the support piece has a spindle (4?
) is provided so that the operating arm and arm member (c) can be rotated. (2) is a connecting rod rotatably connected to the upper end of the arm member (41), and the upper end of the connecting rod is connected to the core guide outer cylinder (41).
A horizontally elongated hole 6a of a fixed plate 6υ fixed to (to) and a rotating plate 6 rotatably supported by a support shaft (to) to the fixed plate 6υ.
It is inserted into a long hole (G) opened in the 19th century.

The other end of the rotary plate (b) opposite to the support side is the support plate portion 6 of the ignition heater (to). ) is extended, and the lifting arm (2) of the combustion cylinder (C) is rotatably supported on the rotating plate (F).

In addition, the core vertical axis (1
) is attached to the ignition actuating member, and the actuating part of the member comes into contact with the actuating rod (4B) of the ignition device (451) as the core vertical shaft (1) rotates, and the ignition device (44 is something that works.

Note that 16z is a battery that is the power source for the ignition heater (G), and the bell is a pair of contacts.

The operation of the above configuration will be explained below.

First, when the rotation control knob (2) is turned clockwise, the core vertical shaft +11, the ratchet body (9), and the pinion (3) rotate in the same direction against the coil spring 0. Due to this rotation of the binion f37, the rack gears of the rack body Oa are engaged, so the rack support fitting (to), the support frame and the lamp wick @ rise, and the wick (5) is raised by the wick up and down device (S).
will enter the combustion tube ■. Further, when the knob (2) is rotated, the lower edge of the vertically elongated hole of the rack support metal fitting reaches the roller integral frame as shown in FIG. 4, so that the wick (B) reaches its maximum raised position. At this time, the ignition operating member -
As shown in FIG. 2, the actuating part aυ reaches the position where it comes into contact with the actuating rod of the ignition device (c), and is in a locked state. When the knob (2) is further turned, the pinion (3) meshes with the rotating tooth (b) of radius ■ centered on the support pin C31).
The rack body 03 rotates around the support bin 6υ, and
The state shown in the figure is reached, and the pinion (3) is attached to the toothless wall (3).
2A), and the binion (3) becomes unable to rotate.

While this rack body (33 is the support bin C31) is rotating around the fulcrum, the rotation of the binion (3) is converted into a rotational movement of the rack body G2 regardless of whether the wick is up or down, and the wick ■ is at the maximum raised position. Since it has already been reached, it will no longer rise. Further, when the binion (3) meshes with the rotary tooth (b), the operating portion 11) begins to rotate the first operating rod (481), and the arm member 0!? and the connecting rod 5[l move and rotate. The plate (b) rotates and the lifting arm (c) lifts the combustion tube (c) as shown in Figure 8.
C) As the lamp is lifted, the first ignition heater ω approaches the lamp wick (5). Therefore, after the wick (5) reaches its maximum raised position, the heater approaches the wick @. Of course, the operating portion 6υ supplies power to the heater iron in order to bring the contacts into contact with each other as shown in FIG. For this reason, the wick @ will be ignited, but confirm this ignition,
When you let go of the rotation control knob (2), the ratchet body (9)
The claw (locking part 04 at 111) is connected to the coil spring (13
It locks from &c, and after the knob (2) is returned a little, it stops,
The ignition actuating member and the actuating part are returned to the initial state of the ignition device (49) in the state shown in FIG.

That is, the ratchet body (9) and the locking portion 0 are shown in FIG. 7 before the hand is released from the aforementioned knob (2), but when the hand is released, the pawl (11A) of the ratchet body (9) and The locking portion (2) is locked. Furthermore, the rack body 03 and the like change from the state shown in FIG. 5 to the state shown in FIG. 4. □ After being ignited in this way, it transitions to a combustion state.

(G) Effects of the Invention As described above, in the present invention, since ignition is performed after the wick reaches the maximum raised position, the ignition heater approaches the wick too quickly compared to the rising of the wick. Since the filament of the heater is eliminated, the filament of the heater is not damaged, and the life of the heater can be extended.

[Brief explanation of drawings]

Fig. 1 is a vertical sectional view of the stove of the present invention, Fig. 2 is a normal 1L view with the decorative panel removed, and Figs. 3, 4, and 5 show the respective states of engagement between the rack body and the binion. Fig. 6 is a side view of the ignition device, Fig. 7 is a view showing the vibration sensing device, Fig. 8 is the ignition device (S)... wick up/down device, (
1)... Lead up/down device, (2)... Rotation operation knob,
(3)... Binion, (211... Core guide cylinder,
■...Light wick, ■...Rack support fittings, 021・
... Rack body, (to) ... Core guide outer cylinder, Sir ...
Ignition device, (g)...Ignition heater, Trowel...Ignition operating member, Shun...Operating part. Applicant Sanyo Electric Co., Ltd. and 1 other representative Patent attorney Masao Sano 2ぢΔ Figure 3 Figure 5 Figure 6

Claims (1)

[Claims] (1) A lamp wick interposed between the core guide tube and the core guide outer tube,
a wick up-and-down device for moving the wick up and down; an ignition actuation member that rotates as the wick up-and-down device is operated; A kerosene stove comprising an ignition device in which an ignition heater is located next to the wick.