Title of Invention	AN INCENSE STICK BUNDLE FOR WORSHIPPING, AND METHOD AND DEVICE FOR FORMING AIR HOLE THEREIN
Abstract	To provide an. incense stick for worshipping at a grave 1, wherein many incense sticks 2, 2... are bundled tightly with a rolled paper 3, and an air hole 4 having a necessary diameter and depth is formed at a center of a firing end face 1A of said incense stick for worshipping at a grave 1.

Full Text

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to an incense stick for worshipping at a grave, and a method and device for forming an air hole therein. Description of the Conventional Art Since the incense stick for worshipping at a grave is made by bundling many incense sticks tightly with a rolled paper, the incense stick for worshipping at a grave is not fired easily even if person try to fire in front of a grave, thus the improvement of this point has been desired. Therefore, many means to assist in firing has been carried out conventionally from this reason, wherein potassium chlorate, potassium dichromate, manganese dioxide, sulfur, paraffin, an explosive of a match, nitrate, red phosphorus, lead dioxide or the like, is adhered, kneaded in or otherwise used with the firing end face of the bundled incense stick. However, in these means, there is a danger that a hand or clothes is burned at the moment of firing depending on the case. Further, adhered chemicals are uncomfortable as the incense stick and its appearance is also bad. The present invention solves the above-mentioned points, and provides the incense stick for worshipping at a grave capable of firing easily without using the dangerous chemicals as in the conventional ones. Further, the present invention also provides a method for forming an air hole, which is suitably formed in the incense stick for worshipping at a grave, and the device used in said method. Summary of the Invention The incense stick for worshipping at a grave according to the present invention is characterized by forming the air hole having a desired diameter and depth at a center of a firing end face thereof. Further, as for a method for forming the air hole in the incense stick for worshipping at a grave, a device is used, wherein the device comprises a driving motor, a grinding wheel being mounted on a rotational axis of said driving motor, having the necessary diameter and having a grinding part at the top of the wheel in a suitable shape, such as a columnar shape having roundness at the end face or a cone shape at the end face or the like, and a dust collecting box being formed so as to cover the surround of the grinding part of said grinding wheel and also formed with a dust suction hole at a suitable part on a peripheral wall of the dust collecting box. The air hole is formed by said grinding wheel at the center of the firing end face of the incense stick for worshipping at a grave made by bundling many incense sticks. Further, a device of the present invention for forming the air hole in the incense stick for worshipping at a grave, comprises a driving motor, a grinding wheel being mounted on a rotational axis of said driving motor, having the necessary diameter and having a grinding part at the top of the wheel in a suitable shape, such as a columnar shape having roundness at the end face or a cone shape at the end face or the like, and a dust collecting box being formed so as to cover the surround of the grinding part of said grinding wheel and also formed with a dust suction hole at a suitable part on a peripheral wall of the collecting box . BRIEF EXPLANATION OP DRAWINGS Figure 1 is a perspective view from an upper side of the incense stick for worshipping at a grave according to Example 1 of the present invention. Figure 2 is a perspective view from an under side of the incense stick for worshipping at a grave according to Example 1 of the present invention- Figure 3 is a perspective view from an under side of the incense stick for worshipping at a grave according to Example 2 of the present invention. Figure 4 is an explanation view of the device for forming the air hole according to the present invention. Figure 5 is an explanation view of other example of the grinding wheel. DETAILED DESCRIPTION OF PREFERRED EMBODIMENT Figures 1 to 3 show the incense stick for worshipping at a grave according to the present invention. Figure 1 is a perspective view from an upper side. Figure 2 is a perspective view from an under side, and Figure 3 is a perspective view of other embodiments, in which the shape of the air hole is changed, from an under s ide. In the figures, 1 is an incense stick for worshipping at a grave. This incense stick for worshipping at a grave 1 is made by bundling many incense sticks 2, 2'..., tightly with a rolled paper 3. The present invention is characterized that an air hole 4 having the necessary diameter and depth is formed at the center of the firing end face 1A of said incense stick for worshipping at a grave 1. In the present embodiment, the incense stick for worshipping at a grave 1 has the bundle diameter of 20 mm, and the air hole 4 has the diameter of 10 mm and the depth of 7 mm, and further, a bottom part has a semi spherical curved face. As for the incense stick for worshipping at a grave according to the present invention, since the air hole 4 is formed at the center of the firing end face, an layer of the peripheral part of the air hole 4 is made thin to project. Therefore, only the peripheral part of the air hole 4 can be fired quickly. So, the time for generating a fire can be remarkably decreased to be about one third of the conventional time. Further, since the sufficient oxygen is entered into the part of the air hole 4, the fire can be quickly spread to the center part by radiation heat from the periphery of the air hole 4 . Further, the other embodiment shown in Figure 3, in which the shape of the air hole is changed, has the same action as the above-mentioned one. As for the embodiment shown in Figure 3, the bottom part of the air hole 4 has the cone shape, and the others are the same as that of the above-mentioned embodiment, thus the same codes are used for the same members to shorten the detailed description. Next, the embodiment of the device for forming the air hole in the incense stick for worshipping at a grave according to the present invention is explained together with its forming method. 5 is a driving motor, and 6 is a grinding wheel mounted on a rotational axis 5a of said driving motor 5. Further, said grinding wheel 6 has the necessary diameter and has the grinding part at the top of the wheel in the columnar shape having roundness at the end face. In addition, the diameter of said grinding wheel 6 is corresponding to the diameter of the air hole 4 formed in said incense stick for worshipping at a grave 1. Further, said grinding wheel 6 may have the grinding part at the top of the wheel in the columnar shape having the cone shape at the end face, as shown in Figure 5. 7 is a dust collecting box formed so as to cover the surround of the grinding part of said grinding wheel 6, and discharges the dust generated at the time of grinding from a dust suction hole 6 formed at a suitable part on a peripheral wall of the collecting box. In addition, the dust suction hole 8 is connected with a suction device, which is not shown, to collect the discharged dust. In the case that the air hole 4 is formed in the incense stick for worshipping at a grave 1 by using the device for forming the air hole according to the present invention, the firing end face 1A of the incense stick for worshipping at a grave 1 is pushed to a rotating grinding wheel 6 driving by a driving motor 5, and at this time, it is pushed so as to position the grinding part at the top of the grinding wheel 6 to the center of the firing end face 1A of the incense stick for worshipping at a grave 1. In this case, since the top part of the bundled incense stick for worshipping at a grave, which is not ground, is abutted on a inner wall 7a of the dust collecting box 7 to be stopped, it serves as a stopper, thus the grinding more than needed can be prevented. Since the incense stick for worshipping at a grave according to the present invention has the above-mentioned constitutions and actions, only the peripheral part of the air hole can be fired quickly. Thus, the time for generating a fire can be remarkably decreased. Further, since the sufficient oxygen is entered into the part of the air hole, the fire can be quickly spread to the center part by radiation heat from the periphery of the air hole. In addition, the incense stick for worshipping at a grave according to the present invention can be used safely since the dangerous chemicals or the like, as in the conventional ones, are not used at all. Further, in the case that the chemicals or the like is adhered or kneaded in, it is uncomfortable as the incense stick and its appearance is also bad. However, the incense stick for worshipping at a grave according to the present invention does not have such problems at all. Further, according to the method for forming the air hole and its device according to the present invention, the air hole can be formed easily and efficiently. In addition, the dust generated at the time of grinding can be collected efficiently without scattering around. 1. An incense stick for worshipping at a grave made by bundling many incense sticks, wherein an air hole having a necessary diameter and depth is formed at a center of a firing end face. 2. A method for forming an air hole in the incense stick for worshipping at a grave, the method comprising the steps of, using a device for forming the air hole in the incense stick for worshipping at a grave, wherein the device comprises a driving motor, a grinding wheel, which is mounted on a rotational axis of said driving motor, has the necessary diameter and has a grinding part at the top of the wheel in a suitable shape, such as a columnar shape having roundness at the end face or a cone shape at the end face or the like, and a dust collecting box being formed so as to cover the surround of the grinding part of said grinding wheel and also formed with a dust suction hole at a suitable part on a peripheral wall of the collecting box, and forming the air hole with said grinding wheel at the center of the firing end face of the incense stick for worshipping at a grave made by bundling many incense sticks, 3 . A device for forming the air hole in the incense stick for worshipping at a grave, the device comprising, a driving motor, a grinding wheel, which is mounted on a rotational axis of said driving motor, has the necessary diameter and has a grinding part at a top of the wheel in a suitable shape, such as a columnar shape having roundness at the end face or a cone shape at the end face or the like, and a dust collecting box being formed so as to cover the surround of the grinding part of said grinding wheel and also formed with a dust suction hole at a suitable part on a peripheral wall of the collecting box . 4. An incense stick, substantially as herein described, particularly with reference to the accompanying drawings. 5.A device for forming the air hole, substantially as herein described, particularly with reference to the accompanying drawings. 6.A method for forming the air hole, substantially as herein described, particularly with reference to the accompanying drawings. To provide an. incense stick for worshipping at a grave 1, wherein many incense sticks 2, 2... are bundled tightly with a rolled paper 3, and an air hole 4 having a necessary diameter and depth is formed at a center of a firing end face 1A of said incense stick for worshipping at a grave 1.

Documents:

45-KOL-2004-(04-01-2013)-CORRESPONDENCE.pdf

45-KOL-2004-(13-04-2012)-ABSTRACT.pdf

45-KOL-2004-(13-04-2012)-AMANDED CLAIMS.pdf

45-KOL-2004-(13-04-2012)-DESCRIPTION (COMPLETE).pdf

45-KOL-2004-(13-04-2012)-DRAWINGS.pdf

45-KOL-2004-(13-04-2012)-EXAMINATION REPORT REPLY RECEIVED.pdf

45-KOL-2004-(13-04-2012)-FORM-1.pdf

45-KOL-2004-(13-04-2012)-FORM-2.pdf

45-KOL-2004-(13-04-2012)-FORM-3.pdf

45-KOL-2004-(13-04-2012)-OTHERS.pdf

45-KOL-2004-(13-04-2012)-PETITION UNDER RULE 137.pdf

45-KOL-2004-(13-06-2012)-ABSTRACT.pdf

45-KOL-2004-(13-06-2012)-AMANDED CLAIMS.pdf

45-KOL-2004-(13-06-2012)-AMANDED PAGES OF SPECIFICATION.pdf

45-KOL-2004-(13-06-2012)-CORRESPONDENCE.pdf

45-KOL-2004-(13-06-2012)-DESCRIPTION (COMPLETE).pdf

45-KOL-2004-(13-06-2012)-DRAWINGS.pdf

45-KOL-2004-(13-06-2012)-FORM-1.pdf

45-KOL-2004-(13-06-2012)-FORM-2.pdf

45-KOL-2004-(13-06-2012)-OTHERS.pdf

45-kol-2004-abstract.pdf

45-kol-2004-assignment.pdf

45-kol-2004-claims.pdf

45-kol-2004-correspondence.pdf

45-kol-2004-description (complete).pdf

45-kol-2004-drawings.pdf

45-kol-2004-form 1.pdf

45-kol-2004-form 2.pdf

45-kol-2004-form 3.pdf

45-kol-2004-form 5.pdf

45-kol-2004-gpa.pdf

45-kol-2004-priority document.pdf

45-kol-2004-specification.pdf

45-kol-2004-translated copy of priority document.pdf