JP3134392U - Pipe filter - Google Patents

Abstract

To provide a filter that can significantly remove harmful components such as tar contained in cigarette smoke, and also can remove miscellaneous tastes and puffy tastes, and can easily feel a dry feeling.
A filter 1 attached to a flue of a pipe P used for smoking pipe tobacco, wherein the filter 1 has rounded corners and a particle size ranging from 0.6 mm to 5.0 mm. In this case, particles of a harmful substance-removing substance such as the above are filled in an oxidation-resistant tube formed by bending a core wire into a tapered shape.
[Selection] Figure 1

Description

  The present invention relates to a pipe filter interposed in a pipe flue used for a pipe cigarette.

  Conventionally, in pipes used for pipe cigarettes, a filter is mounted on a mouthpiece tab so as to stop tar. Since this filter is merely a roll of paper, it has little effect of removing harmful components such as tar contained in cigarette smoke coming from the bowl through the flue.

  In addition, since the filter is paper made from chemical pulp, it is inferior in hygroscopicity, so it is difficult to sufficiently remove moisture from tobacco and contained in exhaled breath, and it is difficult to enjoy dry smoking.

  Therefore, from cigarette smokers, it is possible to greatly remove harmful components such as tar contained in cigarette smoke, and moisture from cigarettes and moisture contained in exhaled air are also naturally removed so that you can easily feel a dry feeling. The advent of filters that can be made is eagerly desired.

  The present invention has been made in view of the problems of the prior art, and can easily remove harmful components such as tar contained in cigarette smoke, and can also remove miscellaneous taste and stuffy taste, and can easily enjoy a dry feeling. The purpose is to provide.

  The pipe filter of the present invention is a filter attached to a pipe flue used for smoking pipe tobacco, and the filter is filled with particles of a hazardous substance removing substance in an oxidation resistant cylinder. It is characterized by being made.

  In the pipe filter of the present invention, it is preferable that the particles have rounded corners.

  In the pipe filter of the present invention, the particle diameter is preferably in the range of 0.6 mm to 5.0 mm.

  Furthermore, in the pipe filter of the present invention, it is preferable that the tip end portion of the cylindrical rod is formed by bending the core wire material into a tapered shape.

  Furthermore, in the pipe filter according to the present invention, it is preferable that the rear end of the tubular casing is bottomed.

  Furthermore, in the pipe filter according to the present invention, it is preferable that the cylindrical rod is made of a stainless steel wire mesh.

  Furthermore, in the pipe filter of the present invention, it is preferable that the mesh of the wire mesh is 30 mesh to 40 mesh.

  Furthermore, in the pipe filter of the present invention, it is preferable that the hazardous substance removing substance is Bincho charcoal, bamboo charcoal, or a mixture of two or more thereof.

  According to the present invention, since the filter has a porous harmful substance removing substance in the form of particles, harmful components such as tar and moisture contained in cigarette smoke are adsorbed and removed. As a result, it is possible to easily enjoy cool and dry smoking, that is, light and comfortable smoking.

  Hereinafter, the present invention will be described based on an embodiment with reference to the accompanying drawings, but the present invention is not limited to the embodiment.

  FIG. 1 is an exploded view showing a pipe P in which a filter 1 according to an embodiment of the present invention is mounted on a dowel of a mouthpiece.

  As shown in FIG. 2, the filter 1 is composed of a porous harmful substance-removing substance particle 2 having a function of removing tars and other harmful components contained in cigarette smoke. It is assumed that the cylindrical rod 3 made of a wire mesh is filled, and the base end portion of the cylindrical rod 3 is fitted into the dowel of the mouthpiece.

  Examples of the porous harmful substance removing substance include Bincho charcoal, bamboo charcoal, and a mixture thereof.

  The shape of the particle 2 is assumed to have rounded corners as shown in FIG. This is because, as shown in FIG. 3 (b), when the corner is sharp, the corner is removed during use, and the fragments reach the bowl through the flue, where the cigarette burns with the cigarette. This is because the flavor may be impaired, and the dust generated when the corners are removed may be swallowed together with cigarette smoke.

  The particle size of the particles 2 is in the range of 0.6 mm to 5.0 mm.

  FIG. 4 shows an example of a pulverizing apparatus 10 that crushes a hazardous substance removing substance into such a shape.

  The pulverizing apparatus 10 includes a mortar 11, a ridge 12, a support mechanism 13 that rotatably supports the ridge pattern 12a, and a ridge mechanism 14 that causes the ridge 12 to be attached.

  The recess of the mortar 11 is formed in an ellipsoidal shape. This is to round the corners of particles 2 of a harmful substance removing substance such as Bincho charcoal obtained by being crushed.

  The tip of the main body portion 12b of the ridge 12, that is, the tip of the portion that crushes the harmful substance removing substance such as Bincho charcoal, is similarly elliptical.

  The support mechanism 13 supports slightly behind the center of the collar pattern 12a. In the initial state where the support mechanism 13 supports the collar pattern 12a, the collar pattern 12a is substantially horizontal. In addition, the structure which can rotate the collar pattern 12a can be made into various well-known structures, and there is no limitation in particular.

  The tacking mechanism 14 includes a rotating member 14a that pushes down the rear end portion of the handle 12a, a support mechanism 14b that rotatably supports the rotating member 14a, and a rotation driving mechanism 14c that rotates the rotating member 14a by, for example, belt driving. It is supposed to be.

  Here, the rotation center of the rotating member 14a is shifted backward so as to push down the rear end of the collar 12a once during one rotation.

  As shown in FIG. 2, the tubular rod 3 has a distal end portion 3a that is bent and formed into a tapered shape without winding the wire rod around the distal end portion of the core wire member in the longitudinal direction. Although the portion is not clearly illustrated, after the core wire rear end is bent and formed into a bottomed shape without winding the wire in a ring shape around the core wire rear end similarly to the tip 3a, The bent core wires are welded together to form a bottom.

  The outer dimension of the tube 3 is adjusted so that the filter 1 can be inserted into the flue of the pipe P, and its length is about 38 to 42 mm when the flue diameter is 6 mm. In the case where the flue diameter is 9 mm, it is about 33 to 37 mm.

  In addition, the stainless steel wire mesh used for the tube rod 3 is 30 to 40 mesh, and the material is, for example, SUS304.

  Thus, in this embodiment, since the filter 1 includes the porous harmful substance removing particles 2, harmful components such as tar and moisture contained in tobacco smoke are adsorbed and removed. The effect on the body is reduced, and you can enjoy cool and dry smoking, that is, light and comfortable smoking easily. Moreover, since the cylinder 3 is made of a stainless steel wire mesh, mild smoking can be enjoyed.

  Hereinafter, the present invention will be described in more detail with reference to examples.

Example After pulverizing Kishu Bincho charcoal into a porous material for removing harmful substances made of porous particles with a pulverizer, rounded corners are filled with a SUS304 tube made of 40-mesh stainless steel wire net for a 9mm flue. The filter was made with a length of 35 mm and used as an example filter. Five testers were asked to compare the suction between the pipe with the example filter attached and the pipe with the commercial filter attached, and the difference in the sucking comfort was investigated. The results are shown below.

  Tester A: Although the taste of tobacco was not impaired even though the smoke became gentle, it was possible to smoke very deliciously.

  Tester B: In the second half of smoking, the commercial filter absorbs juice and the paper swells, and if it is not sucked in strongly, smoke does not come out. did it.

  Tester C: I can enjoy dry and cool smoking easily. In addition, since the filter of the example adsorbs tar well, pipe maintenance became easier.

  Tester D: If it is a commercial filter, if it smokes once, it will absorb juice and it will have to be replaced, but if it is an Example filter, it will be economical even if it smokes continuously, it is economical.

  Tester E: The miscellaneous taste was removed and it became easy to suck. Since I often have pipes all day long, I sometimes smoke too much and my throat hurts, but when I used the filter of the example, I felt it was safe to smoke all day.

  The present invention can be applied to pipes used for pipe tobacco.

It is an exploded view of a pipe equipped with a filter according to an embodiment of the present invention. It is the schematic of the same filter. It is the schematic of the particle | grain shape of the harmful | toxic substance removal substance which consists of porous, Comprising: (a) shows what rounded the corner | corner, (b) shows what sharpened the corner | angular. It is the schematic of the grinding | pulverization apparatus which crushes the harmful substance removal substance which consists of porous.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Filter 2 Particle | grain 3 Cylinder 10 Crusher 11 Drum 12 C P pipe

Claims (8)

A filter attached to a pipe flue used for smoking pipe tobacco,
A pipe filter characterized in that the filter is formed by filling particles of a hazardous substance removing substance into a cylinder having oxidation resistance.   2. The pipe filter according to claim 1, wherein the particles are rounded at the corners.   The pipe filter according to claim 1, wherein the particle diameter is in a range of 0.6 mm to 5.0 mm.   The pipe filter according to claim 1, wherein a tip end portion of the tubular rod is formed by bending a core wire material into a tapered shape.   The pipe filter according to claim 1, wherein the rear end of the tube casing is bottomed.   The pipe filter according to claim 1, wherein the tubular casing is made of a stainless wire mesh.   7. The pipe filter according to claim 6, wherein the mesh of the metal mesh is 30 mesh to 40 mesh.   The pipe filter according to claim 1, wherein the harmful substance removing substance is Bincho charcoal, bamboo charcoal or a mixture thereof.

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