JPS6326074Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to an incense burner that protects incense sticks or candles offered to graves or Buddhist shrines from wind and rain, and maintains safety.

(Prior art) Incense sticks or candles offered to outdoor graves are easily extinguished by the wind, so for example, as shown in Japanese Utility Model Application Publication No. 135657/1983, a shade is provided and a transparent material is placed in front. A candleholder is proposed in which a firebox with a door is placed on a pedestal, an air inlet is provided at the bottom of the firebox, and an exhaust outlet is provided at the top.

(Problem that this proposal seeks to solve) However, in this case where the firebox is simply placed on a pedestal, the air inlet is provided facing the combustion chamber where the candle is placed, and from this air inlet there is no flow into the combustion chamber. Unable to prevent rainwater from entering.

For this reason, there is no problem if the combustion chamber gets wet, such as with a candle, but if an ashtray is installed inside the combustion chamber to burn incense, the ash in the ashtray will solidify due to rainwater that has entered the combustion chamber. When making new incense sticks, each time the incense sticks broke, the ash had to be dug up and crushed into small pieces, which was a hassle.

(Means for solving the problem) In view of these points, this proposal is designed to fit an ashtray with a large diameter upper edge and a narrow ventilation gap between the ashtray and the upper edge of the ashtray that encloses this ashtray. The furnace cylinder includes a furnace cylinder, an upper plate that covers the upper part of the furnace cylinder, and an eaves protruding from the outer peripheral surface of the upper part of the furnace cylinder, a plurality of smoke exhaust holes below the eaves of the furnace cylinder, and a transparent plate on the front surface of the furnace cylinder. This has a window covered by a window and a ventilation hole at a position lower than the upper edge of the ashtray at the bottom of the furnace tube, which prevents the fire and ashes of incense sticks and candles from wind and rain, prevents them from going out, and prevents rainwater from entering the combustion chamber. To provide an incense burner which is particularly suitable for outdoor use, prevents the ash from entering the ash, keeps the ash in the ashtray unhardened, and prevents accidents such as fire.

(Example of implementation of the proposal) This will be explained with reference to an embodiment shown in the drawings.

Reference numeral 1 is an ashtray with a large diameter upper edge 1a, and 2 is a furnace cylinder fitted around the ashtray 1, which is formed from a metal plate into a cylindrical shape. 3 is a narrow ventilation gap provided in the fitting part, 4 is a combustion chamber above the fitting part, 5 is an upper plate attached to cover the upper part of the furnace cylinder, and the outer periphery is formed by forming a metal plate into a medium height. A canopy 6 is formed by appropriately protruding from the outer peripheral surface of the furnace cylinder. Reference numeral 7 denotes a plurality of smoke exhaust holes (four on each side in this example) opened in the upper part of the furnace tube 2, which are located close to the eaves 6. Reference numeral 8 denotes a ventilation hole provided at a position lower than the upper edge 1a of the ashtray at the bottom of the furnace cylinder, 9 a space between the furnace cylinder and the ashtray inside the ventilation hole, 10 a window provided at the front of the furnace cylinder, and 11 the air hole provided above. A transparent plate that blocks the window 10, 1
2 is a base, 13 is a fitting seat of the base 12, 14 is a bullet mounted on the top of the upper plate 5, and 15 is a candle holder.

The furnace tube 2 is placed over the ashtray 1 placed on the base 12, and fitted with the upper edge 1a of the ashtray 1 with a narrow ventilation gap 3 provided, and the inside of the furnace tube 2 is moved up and down at this fitting part. A combustion chamber 4 is formed by the ashtray 1 and the furnace cylinder 2 above the fitting part, and a space 9 is provided between the furnace cylinder below the fitting part and the ashtray. The lower end of this furnace cylinder 2 is fitted into the fitting seat 13 of the base 12 and fixed.

Lighted incense sticks should be placed in the window 10 before the burner is covered.
The incense stick (not shown) in the combustion chamber 4 can be seen from the outside through the transparent plate 11 of the window 10, and the furnace cylinder 2 is divided at the fitting part with the upper edge of the ashtray.
Incense smoke in the upper combustion chamber 4 rises from the smoke exhaust hole 7, and sufficient air is supplied from the ventilation hole 8 to the air 9 below the furnace tube, and carbon dioxide gas prevents the supply of air to the combustion chamber 4 and combustion. is discharged from the furnace tube 2 and the upper edge of the ashtray 1.
This is done through a narrow ventilation gap 3 provided at the fitting part with a.

In addition, the furnace tube 2 and the upper plate 5 block the wind hitting the incense stick to prevent the flame from being blown out, and the eaves 6 prevent rainwater from falling from the discharge hole 7 at the top of the furnace tube near the eaves 6. Rainwater entering the air hole 9 from the ventilation hole 8 flows down the outer surface of the ashtray 1 and flows out from the base 12.

The furnace tube 2 is not limited to a circular shape, but may be polygonal. For example, the window 10 may be provided with a door instead of being sealed, or the lower portion of the furnace tube may be bent outward to form an integral base. The base may be omitted if it is fixed to the ashtray 1 heavily or to a separate base so that the furnace cylinder does not fall. Furthermore, the furnace barrel and top plate may be made of flame-retardant synthetic resin instead of metal plates, and can be used indoors or used to hold candles together with incense sticks.

(Effects of the main idea) In this way, the main idea is to create an ashtray with a large diameter upper edge.
A furnace cylinder 2 is provided which is fitted with a narrow ventilation gap between the upper edge 1a of the ashtray and the upper edge 1a of the ashtray. A combustion chamber 4 is constituted by a furnace cylinder, and is provided with an upper plate 5 and an eaves 6 that cover the upper part of the combustion chamber, and a smoke exhaust hole 7 is provided at a position close to the eaves at the upper part of the furnace cylinder.
Since the ventilation hole 8 is provided below the furnace tube at a position lower than the fitting part with the upper edge of the ashtray, the furnace tube 2 blocks wind and rainwater from outside to prevent the smoke from blowing out. This prevents rainwater from entering through the vent hole 7, and the rainwater that enters through the vent hole 8 hits the outer surface of the ashtray and is discharged downward through this surface, preventing it from entering the combustion chamber 4 which is divided above the fitting part. It is possible to keep the inside of the ashtray in a dry state at all times and prevent the ash from solidifying.

In addition, external combustible materials do not come into direct contact with the fire, and since the ashtray 1 and the furnace tube 2 are in a fitted state, even if it falls over, the fire will not escape outside the furnace tube, so there is no risk of a fire. There are effects such as no.

By making the upper plate 5 medium-height and forming an eaves 6 on the outer periphery, an elegant appearance can be achieved, and it is also possible to write sutras, names, etc. on the outer circumferential surface of the furnace cylinder.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a side sectional view, FIG. 3 is a top view, and FIG. 4 is a sectional view taken along the line A--A. 1 is the ashtray, 1a is the upper edge of the ashtray, 2 is the furnace tube, 3 is the ventilation gap, 4 is the combustion chamber, 5 is the upper plate, 6 is the eaves, 7
is a smoke vent, 8 is a ventilation hole, 9 is a sky, 10 is a window, 1
1 is a transparent plate, and 12 is a base.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. An ashtray with a large diameter upper edge, a furnace cylinder that encloses this ashtray and is fitted with a narrow ventilation gap between the upper edge of the ashtray, and an upper edge of the furnace cylinder. It has an upper plate to cover the furnace cylinder, and an eaves protruding from the outer peripheral surface of the upper part of the furnace cylinder, a plurality of smoke exhaust holes below the eaves of the furnace cylinder, a window covered with a transparent plate on the front side of the furnace cylinder, and a window in the lower part of the furnace cylinder. An incense burner characterized by having ventilation holes provided at positions lower than the upper edge of the ashtray. 2. The incense burner according to claim 1, wherein the upper plate is formed with a medium height and the outer periphery forms an eaves.