JPS64774Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a smoke container that ejects a contained smoke composition by the heat generated by an ignition heating element.

[Prior Art] Smoking containers that contain smoking compositions containing various additives and chemicals such as insecticides become quite hot when used for lighting, so it is necessary to prepare a separate saucer. Since it takes a considerable amount of time to cool down after use, there are problems such as accidental burns caused by accidental contact.

In order to solve this problem, for example,
No. 59579 proposes a smoking agent container having a double container structure in which outer container portions are formed at appropriate intervals around the outer periphery of a smoking agent filling container portion.

[The problem that the idea aims to solve]

However, in the smoking agent container of the above-mentioned invention, the circumferential edge of the flange of the filler container portion is tightly fitted or fitted into the opening edge of the outer container portion, thereby creating a gap between the outer container portion and the filling container portion. Since the desired space is formed in the
The air layer in the space expands thermally due to the combustion heat of the smoking agent, causing the filler container to separate from the outer container,
In addition, in order to eliminate thermal expansion of the air, ventilation holes are provided in the flange and the side wall of the outer container, making the structure complicated, resulting in high costs, and safety issues still remain. Furthermore, since the space portion is provided,
The final product, the smoking agent container, is larger in size.
This causes considerable space loss during transportation and at stores, making it difficult to provide inexpensive products.

[Means to solve the problem]

In order to solve the above-mentioned problems, the present invention provides a smoking container consisting of a composite container in which a heat-resistant outer cylinder such as a paper tube is fitted into a metal container main body consisting of a bottom and a top lid. , a bottom part containing a smoke composition and having a perforated metal plate in which an ignition heating element is inserted is installed in the opening, and a central hole through which the ignition head of the heating element is exposed and a plurality of smoke holes are provided. A heat insulating outer cylinder such as a paper tube having the same diameter as the outer diameter of the container body or a slightly smaller diameter is attached to the metal container body fitted with the top lid.
The outer cylinder is fitted so that the lower end of the outer cylinder protrudes from the bottom periphery of the container body, and the upper lid periphery of the container body is exposed from the upper end of the outer cylinder, so that the cap can be fitted onto the upper lid periphery of the container body. This is what I did. Further, a stepped portion is provided on the periphery of the top plate of the cap, so that the top plate can be inserted into a space formed by the lower end of the outer cylinder protruding from the bottom periphery of the container body.

[Effect]

Since the ignition heating element, except for the ignition head, is covered by the upper lid of the metal container body, it is possible to protect the ignition heating element before use, and to ensure stable heat generation and to prevent combustion slag from dissipating outside the container. can be prevented.

Since the lower end of the insulating outer cylinder protrudes from the bottom periphery of the container body and is fitted so as to expose the top lid periphery of the container body, the bottom of the container body is
It is held in a raised bottom shape (suspended shape) to prevent the heat generated by the container body from being directly transmitted to the floor, etc. In addition, the cap can be directly fitted onto the exposed periphery of the upper lid of the metal container body, and the outer surface of the outer cylinder and the outer surface of the cap are substantially flush with each other. Furthermore, as a result of the outer cylinder being tightly fitted across the bottom and top lid that constitute the container body, the fitting portion (fitting peripheral edge) between the bottom and top lid is tightly covered.

Since a stepped portion is provided on the periphery of the top plate of the cap,
A top plate portion of the cap can be inserted into a space formed by the lower end of the outer cylinder protruding from the bottom peripheral edge of the container body.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

The metal container body consists of a bottom part 1 and an upper lid 2, and the upper lid 2 is provided with a central hole 3 through which an ignition head of an ignition heating element 6 is exposed, and a plurality of smoke holes 4.

A smoke composition 5 is housed in the bottom 1 of the container body, and a perforated metal plate 7 in which an ignition heating element 6 is inserted is attached to the opening.

The smoking composition 5 may be in the form of granules, powder, tablets, etc., and any form can be used.

A large number of small holes are bored in the perforated metal plate 7, and a plastic film 8 is placed or pasted on the lower surface of the hole. This perforated metal plate 7 is attached to the opening of the bottom part 1, and when the top lid 2 is fitted, the perforated metal plate 7 is sandwiched between the bottom part 1 and the top lid 2, and is stretched above the smoke composition. Further, in the center of the perforated metal plate 7 and the plastic film 8, an ignition heating element 6 is provided.
A hole is drilled through which a can be inserted.

After the ignition heating element 6 is inserted into the center hole of the metal plate 7 and the film 8, it is preferable to attach it to the opening of the bottom part 1, and then fit the top cover 2 to the bottom part 1 and hold it therebetween. At this time, if a flange is formed on the peripheral wall of the ignition heating element 6, the insertion of the ignition heating element 6 into the perforated metal plate 7 with the film 8 becomes reliable.

The plastic film 8 is, for example, a heat-meltable foamed polyethylene film, and the smoke composition is applied to the perforated metal plate 7 during transportation or other handling before use.
However, when in use, the smoke is melted or burned by the heat generated when it is ignited by the ignition heating element, and the holes in the metal plate 7 are unshielded, allowing the smoke to pass through.

The metal container body formed by fitting the top lid 2 to the bottom portion 1 is fitted so that the lower end of the outer cylinder 9 protrudes from the bottom periphery of the container body. As a result, the bottom of the container body is held in a raised bottom shape (suspended shape). Also,
The outer cylinder 9 is fitted so that the periphery of the upper lid 2 of the container body is exposed, and a well-known synthetic resin cap 10 having a cross section as shown in FIG. 1 is fitted onto the periphery of the upper lid 2.

Therefore, compared to fitting the cap 10 into the outer cylinder 9 such as a paper tube, the cap 10 has better sealing performance and fitting ability, and can maintain a good fitting condition, which is useful for moisture and dust prevention, and smoke composition. This prevents deterioration of objects and heating elements for ignition.

By using a paper tube or the like having the same diameter or a slightly smaller diameter than the container body, the heat insulating outer cylinder 9 can be simply and easily fitted onto the metal container body and held in a suspended form. In addition, when actually testing the smoking container, it was confirmed that when a paper tube or the like was used for the outer cylinder 9, the paper tube or the like would not burn or burn, despite the high temperature during use. Ta.

In addition, it is extremely easy to print or attach labels such as the product name and directions for use on paper tubes, and since paper tubes are somewhat elastic and tight, there may be variations in the diameter of the paper tube or metal container body. Proper fitting work can be performed even if the

A step 11 is formed on the periphery of the top plate 12 of the cap 10, and an outer cylinder 9 protrudes from the bottom periphery of the container body.
It can be inserted into the space formed by the lower end of the smoke container and stacked with other smoking containers (Figure 3). As a result, stacking, transportation, and management of products at stores can be carried out stably and well, and damage caused by mutual contact between products can be prevented. When in use, by placing the removed cap 10 under the smoking container, the lower end of the outer cylinder 9 is placed on the stepped portion 11 and held stably, and if it is an insulating cap, it prevents heat from coming from the bottom of the container body. Movement can be completely prevented.

〔effect〕

By adopting the above structure, the smoke container of the present invention can properly maintain the quality of the smoke composition and the heating element for ignition before use, is small and easy to handle, and is free from dust generated during transportation. It is possible to prevent a decline in product value due to scratches between products, and it is possible to minimize space loss during transportation and at stores.

In addition, during and after use, the ignition operation is simple and reliable, and a sufficient heat insulating effect against heat generation can be expected.

Furthermore, the structure is not so complicated and is suitable for mass production that can be manufactured continuously, reducing manufacturing costs and providing an inexpensive smoking container.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a sectional view, Fig. 2 is a plan view with the cap removed, Fig. 3 is an explanatory diagram showing the stacked state during storage, and Fig. 4 shows the disassembled state. FIG. 1...Bottom part of the container body, 2...Top lid of the container body, 3
... central hole, 4 ... smoke hole, 5 ... smoke composition,
6...Heating element, 7...Perforated metal plate, 8...Thermofusible plastic film, 9...Outer cylinder, 10...
Cap, 11... tiered section, 12... top plate.

Claims (1)

[Claims for Utility Model Registration] (1) A perforated metal plate containing a smoke composition and into which a heating element for ignition is inserted is attached to the bottom of the opening, and the ignition head of the heating element is exposed. A metal container body is formed by fitting a top lid with a central hole and a plurality of smoke holes, and an insulating outer cylinder such as a paper tube having the same diameter or a slightly smaller diameter than the container body is attached to the metal container body. The outer cylinder is fitted so that the lower end of the outer cylinder protrudes from the bottom periphery and the upper lid periphery of the container body is exposed from the upper end of the outer cylinder, so that the cap can be fitted onto the upper lid periphery of the container body. smoking container. (2) A utility model registration in which a stepped portion is provided on the periphery of the top plate of the cap, so that the top plate can be inserted into the space formed by the lower end of the outer cylinder protruding from the bottom periphery of the container body. A smoking container according to claim 1.