JPS603753Y2 - smoking pipe - Google Patents

Description

[Detailed description of the invention] This invention relates to a smoking pipe in which a capsule filled with an aromatic liquid substance is buried in one layer of the filter, and the capsule spontaneously breaks down due to heat and moisture after a certain period of time during smoking. .

Smoking pipes are actually made of capsules embedded in one layer of the filter that can be crushed by pressing them with your fingers or other means from the outside of the pipe to remove harmful substances such as tar and nicotine and allow you to enjoy the tobacco's original aroma. Kosho 49-3
No. 679, Utility Model No. 127385, Utility Model Publication No. 51-127385, and Utility Model Application No. 5
It is revealed on peak 7-1055.

However, crushing the capsule by pressing it is difficult because the single layer of the filter acts as a cushioning material, the degree of destruction is uncertain, and the quality and structure of the pipe must be consciously considered. It's not easy to use.

Therefore, the present invention eliminates the need to crush the capsule sphere.
We are here to provide you with a brand new smoking pipe.

Below, the drawings showing the embodiments of the present invention will be explained.
Fig. 1 is a vertical cross-sectional view of a pipe into which tobacco is pushed. 1 is the main body of the pipe, which is mainly made of resin material and can be either soft or hard.

2 is a filter, and 3 is a cigarette.

The filter layer 2 is made of fiber absorbing material, mainly synthetic fibers (polypropylene), and the filling is aligned in the longitudinal direction or spun into an irregular cotton shape so that it can be inserted into the pipe body, and the outer surface is hardened before insertion. It becomes easier.

Further, in the filter layer 2, an adsorbent that adsorbs tar in smoke during spinning is attached to the inside of the fiber absorbent material.

Silica gel is mainly used as the adsorbent, and fine silica gel powder, commonly known as micro silica, is attached to the peripheral surface of the fibers in the form of fine particles.

This makes the filter layer 2 a microfilter with a drying effect.

4 is a capsule sphere, the inside of which is filled with a harmless aromatic liquid substance 4b and protected with a water-soluble film such as gelatin.

The film 4a used is one that is sensitive to moisture and heat. As shown in the enlarged view of FIG. 3, the capsule bulb 4 is embedded in the end surface 2a of the filter layer 2 on the tobacco pushing side.

The filter layer 2 expands when the capsule sphere 4 is pushed in, and the opening 2b between the end faces 2a narrows to embrace the capsule sphere 4, thereby preventing it from being pulled out to the outside.

FIG. 4 shows an embodiment in which the position of the capsule sphere 4 in the first filter layer 2 is changed, and the capsule effect is changed in a time lag manner.

That is, the capsule bulb 4, which is vulnerable to heat and moisture, is less susceptible to destructive effects at the position toward the mouthpiece, and there is a time-lag effect that allows the user to enjoy taste, aroma, and other tastes that suit the individual.

In addition, the time difference effect allows you to enjoy capsule balls 4 with different scents in one pipe.

Furthermore, the means for changing the position of the capsule sphere 4 is economically effective in terms of capsule management and work.

That is, if the capsule bulb 4, which is sensitive to moisture and heat, is exposed to the outside as shown in FIG. 1, it will be easily affected by humidity, temperature, and external conditions, which is undesirable in terms of management.

Incidentally, the size of the capsule sphere 4 and the thickness and thinness of the coating can be arbitrarily determined.

With these, the same effect as the above-mentioned time difference effect can be obtained.

As described above, the present invention has been developed by embedding an aromatic liquid substance in a single layer of a filter made of fiber absorbent material attached with silica gel, etc., in a membrane that is sensitive to moisture and heat, and which can be destroyed. It will naturally break down over a certain period of time without any means of crushing it under the influence of the aromatic liquid, allowing you to comfortably enjoy the aroma of the aromatic liquid in combination with the original scent of tobacco. It eliminates the unique odor and is comfortable to use.

In addition, since it is made of a single layer of filter such as silica gel, it has practical value in that it can stably maintain and manage the capsule bulbs.Furthermore, by changing the position of the capsule bulbs in the single filter layer, you can enjoy different tastes and fragrances according to your tastes. can be obtained at different times.

[Brief explanation of drawings]

Figure 1 is a longitudinal cross-sectional view of a smoking pipe with tobacco stuffed in it.
FIG. 2 is a cross-sectional view taken along the line ■--■, FIG. 3 is an enlarged sectional view of the capsule embedding part, and FIG. 4 is a schematic diagram of a filter in which the capsule embedding position has been changed. 1...Pipe body, 2...Filter layer, 2a...End face of filter layer, 2b...
・・・Interval opening, 3... Cigarette, 4...
・Capsule sphere, 4a...film, 4b...
・Harmless aromatic liquid.

Claims (1)

[Scope of utility model registration request] A filter layer 2 made of a fiber absorbent material to which silica gel is attached is provided in the pipe body 1, a recessed hole 2b is provided in the end surface 2a of the tobacco insertion opening of the filter layer 2, and an aromatic liquid substance 4b is provided.
is placed in a capsule 4 formed of a gelatinous film 4a that is sensitive to moisture and heat and easily destroyed, and this is embedded in the recessed hole 2b of the filter 2.