Buddhism bell device and bell rod holder

Abstract

To provide a Buddhism bell device capable of holding a bell rod, allowing the bell rod to swing uniformly in forward, backward, left, and right directions, and ringing the bell with uniform sound volume, a bell rod holder and a bell rod.SOLUTION: A Buddhism bell device includes: a bell rod 3 that has the smallest outer diameter portion 31 and an enlarged outer diameter portion 32 adjacent to the smallest outer diameter portion 31 and having a larger outer diameter than the smallest outer diameter portion 31; and a bell rod holding section 2 that can hold the bell rod 3 above an opening of a bowl-shaped bell in a state where the smallest outer diameter portion 31 is positioned on the enlarged outer diameter portion 32. The bell rod holding section 2 has an arm portion 12 that extends to a position above the opening of the bell when placed to the side of the bell, and includes a through-hole 13 extending in the vertical direction to a portion located above the opening. The inner wall of the through-hole 13 allows the smallest outer diameter portion 31 to pass through the smallest inner diameter section 131 of the through-hole 13, the enlarged outer diameter portion 32 is hooked to the smallest inner diameter section 131 of the through-hole 13, enabling the bell rod 3 to be held.SELECTED DRAWING: Figure 6

Description

[Technical field]

[0001] The present invention relates to a phosphorus device, a phosphorus rod holder and a phosphorus rod. [Background technology]

[0002] Phosphorus is usually used by striking it with a tool called a rin stick. The rin stick used to strike the rin is generally cylindrical. Because of this, it is prone to rolling. As a result, the rin stick rolls and moves away, and sometimes there is no rin stick near the rin when one wishes to use it. To eliminate this problem, a rin device has been developed that is provided with a rin stick holder to hold the rin stick.

[0003] For example, Patent Document 1 discloses a phosphorus device that includes a base for supporting phosphorus, and a phosphorus rod holder having a wire-like arm extending from the base above the phosphorus, with a wire-like hook portion provided at the upper end of the arm. In the phosphorus device described in Patent Document 1, the hook portion is formed in a shape that is bent downward and then points upward. Meanwhile, the phosphorus rod has a ring portion provided at the upper end of the rod. The phosphorus rod is held in the phosphorus rod holder of the phosphorus device by hooking the hook portion onto the ring portion. This prevents the phosphorus rod from being lost in the phosphorus device described in Patent Document 1. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2015-013104 A Summary of the Invention [Problem to be solved by the invention]

[0005] In the bell device described in Patent Document 1, the hook portion is located directly above the bell supported on the base. The bell stick can swing because the ring portion is hooked on the hook portion. As a result, in this bell device, the bell stick swings while being held, striking the bell and making it ring.

[0006] However, in the phosphorus device described in Patent Document 1, the direction in which the phosphorus rod can swing is mainly the circumferential direction of the ring part of the phosphorus rod. Therefore, when the phosphorus rod is swung in the circumferential direction of the ring part, the phosphorus rod swings widely and the phosphorus can ring loudly, but when the phosphorus rod is swung in a direction penetrating the ring part, the phosphorus rod does not swing widely and the phosphorus cannot ring loudly. Thus, in the phosphorus device described in Patent Document 1, the phosphorus rings loudly only when the phosphorus rod is swung in a specific direction.

[0007] The present invention has been made to solve the above-mentioned problems, and aims to provide a phosphorus device, a phosphorus rod holder, and a phosphorus rod that can hold a phosphorus rod and swing the phosphorus rod evenly in any direction, front to back, left to right, so that the phosphorus will ring at a uniform volume. [Means for solving the problem]

[0008] In order to achieve the above object, a phosphorus device according to a first aspect of the present invention comprises: A phosphorus rod having a small outer diameter portion and a large outer diameter portion adjacent to the small outer diameter portion and having an outer diameter larger than that of the small outer diameter portion; a phosphorus rod holder capable of holding the phosphorus rod above an opening of a bowl-shaped phosphorus with the large outer diameter portion positioned above the small outer diameter portion; A phosphorus apparatus comprising: The phosphorus rod holder includes an arm portion that extends to above the opening of the phosphorus when disposed to the side of the phosphorus, and has a through hole that penetrates vertically to a portion located above the opening; The through hole has a small inner diameter portion having an inner diameter larger than the outer diameter of the small outer diameter portion of the phosphorus rod and smaller than the outer diameter of the large outer diameter portion of the phosphorus rod, In the through hole, the inner diameter of one of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, and the inner diameter of the other of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, or the small inner diameter portion is adjacent to an opening end of the through hole on the other of the upper and lower sides, The inner wall of the through hole holds the phosphorus rod by passing the small outer diameter portion of the phosphorus rod through the small inner diameter portion of the through hole and engaging the large outer diameter portion of the phosphorus rod with the small inner diameter portion of the through hole.

[0009] The arm portion has a cutout portion that is aligned along the extension direction of the through hole and has a width equal to or greater than the outer diameter of the small outer diameter portion of the phosphorus rod, the cutout portion being formed by cutting the arm portion from the inner wall of the through hole to the side of the arm portion, The small outer diameter portion of the phosphorus rod may be insertable into and removable from the cutout portion with the extension direction of the small outer diameter portion facing the extension direction of the through hole.

[0010] The arm portion has two small arm portions extending radially from a through-hole portion in a top view, The cutout portion may be formed in the penetrating portion and at the apex portion of an interior angle formed by the two small arm portions.

[0011] The phosphorus rod holder according to the second aspect of the present invention comprises: A phosphorus rod holder capable of holding a phosphorus rod having a small outer diameter portion and a large outer diameter portion adjacent to the small outer diameter portion and having an outer diameter larger than that of the small outer diameter portion, over an opening of a bowl-shaped phosphorus in a state in which the large outer diameter portion is positioned above the small outer diameter portion, The phosphorus rod holder includes an arm portion that extends above the opening of the phosphorus when the arm portion is disposed to the side of the phosphorus, and has a through hole that passes vertically through the portion located above the opening; The through hole has a small inner diameter portion having an inner diameter larger than the outer diameter of the small outer diameter portion of the phosphorus rod and smaller than the outer diameter of the large outer diameter portion of the phosphorus rod, In the through hole, the inner diameter of one of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, and the inner diameter of the other of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, or the small inner diameter portion is adjacent to an opening end of the through hole on the other of the upper and lower sides, The inner wall of the through hole holds the phosphorus rod by passing the small outer diameter portion of the phosphorus rod through the small inner diameter portion of the through hole and engaging the large outer diameter portion of the phosphorus rod with the small inner diameter portion of the through hole.

[0012] The phosphorus rod according to the third aspect of the present invention is The arm portion extends to above an opening of the bowl-shaped bell when the arm is placed to the side of the bowl-shaped bell, and has a through hole that passes vertically through the portion located above the opening. the through hole has a small inner diameter portion, and the inner diameter of one of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, and the inner diameter of the other of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, or the small inner diameter portion is adjacent to an opening end of the through hole on the other of the upper and lower sides; A phosphorus rod capable of being held by a phosphorus device having a phosphorus rod holding portion, a small outer diameter portion having an outer diameter smaller than that of the small inner diameter portion of the through hole; a large outer diameter portion having an outer diameter larger than the outer diameter of the small outer diameter portion and larger than the inner diameter of the small inner diameter portion of the through hole; having The phosphorus rod is characterized in that the small outer diameter portion is passed through the small inner diameter portion of the through hole and the large outer diameter portion is engaged with the small inner diameter portion of the through hole, thereby being held by the inner wall of the through hole. Effect of the Invention

[0013] According to the configuration of the present invention, the through hole has a small inner diameter portion having an inner diameter larger than that of the small outer diameter portion of the phosphorus rod and smaller than that of the large outer diameter portion of the phosphorus rod, and the inner diameter is larger than that of the small inner diameter portion on either the upper side or the lower side of the small inner diameter portion, and the inner diameter is larger than that of the small inner diameter portion on either the other of the upper side or the lower side of the small inner diameter portion, or the small inner diameter portion is adjacent to the opening end of the through hole on either the other of the upper side or the lower side. Therefore, when the phosphorus rod is passed through the through hole, it can swing evenly back and forth and left and right. As a result, the phosphorus device can ring the phosphorus at a uniform volume regardless of the direction in which the phosphorus rod swings. [Brief description of the drawings]

[0014] [Figure 1] 1 is a front view of a phosphorus device according to an embodiment of the present invention; [Diagram 2] FIG. 2 is a right side view of the phosphorus device according to the embodiment of the present invention. [Diagram 3] 1 is a top view of a phosphorus device according to an embodiment of the present invention; [Figure 4] 5A to 5C are cross-sectional views showing the operation of the phosphorus device according to the embodiment of the present invention. [Diagram 5] FIG. 4 is an enlarged view of the V region shown in FIG. [Figure 6] 6 is a cross-sectional view taken along the line VI-VI shown in FIG. 5. [Figure 7] 1A is a cross-sectional view of a modified phosphorus rod holder provided in the phosphorus device according to the embodiment of the present invention, and FIG. 1B is a cross-sectional view of another modified phosphorus rod holder provided in the phosphorus device according to the embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] The phosphorus device, phosphorus rod holder, and phosphorus rod according to the embodiment of the present invention will be described in detail below with reference to the drawings. In the drawings, the same or equivalent parts are given the same symbols. In addition, in the Cartesian coordinate system XYZ shown in the drawings, when the phosphorus rod held by the phosphorus rod holder is oriented vertically due to gravity, the vertical direction is the Z axis, and the horizontal plane perpendicular to the vertical direction is the XY plane. In addition, the phosphorus device, phosphorus rod holder, and phosphorus rod are also referred to as "bell device, bell rod holder, and bell rod," but hereinafter, they will be unified as phosphorus device, phosphorus rod holder, and phosphorus rod.

[0016] The phosphorus device according to the present embodiment is a device in which a phosphorus stand and a phosphorus rod holder are integrally provided (also simply referred to as a phosphorus stand). First, the overall configuration of the phosphorus device 1 will be described with reference to Figs. 1 to 3.

[0017] 1 to 3 are a front view, a right side view, and a top view of a phosphorus device 1 according to an embodiment. 1 to 3, a phosphorus device 1 according to an embodiment of the present invention includes a phosphorus stick 3 and a phosphorus stick holder (also called a phosphorus stick holder) 2 that holds the phosphorus stick 3 so that it can swing. In this phosphorus device 1, in order to strike the phosphorus 4 with the phosphorus stick 3 to make it ring, the phosphorus stick holder 2 includes a base 11 that supports the phosphorus 4 and an arm 12 that extends from the base 11 and suspends the phosphorus stick 3.

[0018] The bell 4 (also called an orin) is circular when viewed from above, and is formed like a bowl with an open top. A cylindrical pin 21 is provided on the bottom surface of the bell 4, as shown in Fig. 1. The pin 21 protrudes downward along a central axis C that passes vertically through the center of the circular shape of the bell 4 when viewed from above.

[0019] On the other hand, the base 11 is formed in the shape of a plate with chamfered edges. Furthermore, a cylindrical hole (not shown) is formed on the upper surface side of the base. The pin 21 of the phosphorus 4 is fitted into the cylindrical hole (not shown). In this way, the base 11 supports the phosphorus 4.

[0020] In addition, the depth of the cylindrical hole (not shown) of the base 11 is shorter than the length of the pin 21 of the phosphorus 4. As a result, as shown in Fig. 1, a gap is formed between the top surface of the base 11 and the bottom surface of the phosphorus 4. As a result, the base 11 makes it easier for the phosphorus 4 to ring when it is struck.

[0021] Furthermore, the base 11 is provided with an arm 12 extending upward from the rear side in order to hold the phosphorus rod 3 for striking the phosphorus 4.

[0022] Although not shown, an arc-shaped end portion is formed on the rear side of base 11, centered on the above-mentioned central axis C. Arm portion 12 has small arms 121 and 122 shown in Figures 1 and 3 that extend upward from two separate points on the arc-shaped end portion.

[0023] As shown in FIG. 2, the small arms 121 and 122 are formed in the shape of a plate curved in an arc shape when viewed from the side.

[0024] In detail, the small arms 121 and 122 are formed in the shape of a plate that follows the shape of a sphere when it is assumed that the bowl shape of the phosphorus 4 is similar to the shape of a sphere cut in half. This allows the small arms 121 and 122 to be positioned on the sides of the phosphorus 4 and prevents them from interfering with the phosphorus 4.

[0025] Furthermore, as shown in FIG. 3, the small arms 121 and 122 are formed in the shape of a band whose width gradually narrows toward the top. The upper end portions of the small arms 121 and 122 are joined and connected at the central axis C described above. At a joint portion 123 where the small arms 121 and 122 are joined and connected (in the claims, this is also called a through portion because a through hole is formed, but this refers to a portion included in the through portion), the small arms 121 and 122 form an acute interior angle. In other words, the small arms 121 and 122 extend radially from the central axis C in a top view while forming an acute angle between each other, and further extend radially and extend downward in an arc to be connected to the base 11 as shown in FIG. 1 and FIG. 2.

[0026] The small arms 121 and 122 have the above-mentioned shape, so that the joint portion 123 is positioned above the opening 22 of the phosphorus 4. The joint portion 123 of the small arms 121 and 122 has a through hole 13 formed therein, as shown in FIG. 3, for passing the phosphorus rod 3 through the phosphorus rod 3 and holding the phosphorus rod 3 above the opening 22.

[0027] Next, the configuration of the through hole 13 and the phosphorus rod 3 will be described in detail with reference to FIGS. Fig. 4 is a cross-sectional view showing the operation of the phosphorus device 1. Fig. 5 is an enlarged view of the V region shown in Fig. 3. Fig. 6 is a cross-sectional view taken along the line VI-VI shown in Fig. 5. It should be noted that Fig. 4 shows a cross section taken along the line IV-IV shown in Fig. 1. Also, the minimum outer diameter portion 31 of the constricted portion 39 of the phosphorus rod 3 shown in Fig. 5 and Fig. 6 is actually located lower than the minimum inner diameter portion 131 of the through hole 13. However, in Fig. 5 and Fig. 6, for ease of understanding, the minimum outer diameter portion 31 of the constricted portion 39 of the phosphorus rod 3 and the minimum inner diameter portion 131 of the through hole 13 are shown at the same height.

[0028] First, the structure of the phosphorus rod 3 to be held will be described. As shown in Fig. 4, the phosphorus rod 3 is formed in a shape in which the upper end portion 35 and the lower end portion 37 are thick, and the portion slightly above the center portion is narrower than the center portion. In detail, the lower end portion 37 of the phosphorus rod 3 is thicker than the upper end portion 35 because the phosphorus 4 is struck with the lower end portion 37. As a result, although not shown, the center of gravity of the phosphorus rod 3 is located closer to the lower end portion 37 than to the upper end portion 35. And, in the portion above the center of gravity and slightly above the center, a narrow portion 39 is formed in order to fit into the through hole 13 described above.

[0029] 6, constricted portion 39 has a cylindrical minimum outer diameter portion 31 (this is the portion included in the small outer diameter portion in the claims) in order to be fitted into through hole 13. In addition, constricted portion 39 has an inverted truncated cone-shaped expanded outer diameter portion 32 whose outer diameter gradually increases upward from minimum outer diameter portion 31 in order to be connected to upper end portion 35, and a truncated cone-shaped expanded outer diameter portion 33 whose outer diameter gradually increases downward from minimum outer diameter portion 31 in order to be connected to lower end portion 37. Such a shape of constricted portion 39 makes it easy to fit into through hole 13.

[0030] On the other hand, the through hole 13 is formed in a generally circular shape in a top view as shown in FIG. 5 in order to fit the constricted portion 39 of the phosphorus rod 3 having such a shape. The position is on the central axis C in order to be positioned above the center of the opening 22 of the phosphorus 4. The through hole 13 penetrates the connecting portion 123 of the small arm portions 121 and 122 in the vertical direction at that position. As shown in FIG. 6, the through hole 13 has a shape in which the central portion in the vertical direction is narrow and the upper and lower sides are wider than the central portion. As a result, the through hole 13 has a minimum inner diameter portion 131 (a portion included in the small inner diameter portion in the claims) with the smallest inner diameter in the vertical center portion. The inner diameter R1 of the minimum inner diameter portion 131 is larger than the outer diameter R2 of the minimum outer diameter portion 31 of the constricted portion 39. This allows the through hole 13 to pass through the constricted portion 39.

[0031] In addition, the through hole 13 is connected to a notch portion 14 as shown in FIG. 5 so that the phosphorus rod 3 can be inserted into and removed from the through hole 13.

[0032] In detail, the connecting portion 123 between the small arm portions 121 and 122 described above has a notch 14 formed in the connecting portion 123 from the rear surface of the connecting portion 123, i.e., from the -Y end face, in the +Y direction to reach the minimum inner diameter portion 131. The width W1 of the narrowest portion of the notch 14 is larger than the outer diameter R2 of the minimum outer diameter portion 31 of the phosphorus rod 3. Although not shown, the notch 14 penetrates the connecting portion 123 in the vertical direction, i.e., the Z direction, which is the extension direction of the through hole 13, while maintaining its width W1. As a result, in the notch 14, the minimum outer diameter portion 31 of the phosphorus rod 3 is moved in the direction of the arrow A shown in FIG. 5 to pass through the notch 14, so that the phosphorus rod 3 can be inserted into the through hole 13 or removed from the through hole 13.

[0033] As described above, the small arms 121 and 122 extend radially from the central axis C. Therefore, the gap between the small arms 121 and 122 narrows toward the central axis C. The inner wall of the cutout 14 smoothly connects to the side walls of the small arms 121 and 122 that form the narrowing gap. As a result, the inner wall of the cutout 14, together with the side walls of the small arms 121 and 122, functions as a guide that guides the phosphorus rod 3 when the phosphorus rod 3 is inserted into the through hole 13. This allows the cutout 14 and the small arms 121 and 122 to easily insert the phosphorus rod 3 into the through hole 13.

[0034] In addition, the inner diameter R1 of the minimum inner diameter portion 131 of the through hole 13 is smaller than the outer diameter of the upper end portion of the enlarged outer diameter portion 32 formed on the minimum outer diameter portion 31 of the narrowed portion 39 of the phosphorus rod 3, that is, the +Z end portion (meaning the portion included in the large outer diameter portion in the claims). When the user inserts the minimum outer diameter portion 31 of the phosphorus rod 3 into the minimum inner diameter portion 131 of the through hole 13 by passing it through the cutout portion 14 and then releases the phosphorus rod 3, the phosphorus rod 3 slides in the -Z direction due to its own weight. Then, the enlarged outer diameter portion 32 shown in FIG. 6, which is on the +Z side of the minimum outer diameter portion 31 of the narrowed portion 39 of the phosphorus rod 3, fits into the minimum inner diameter portion 131 of the through hole 13. The through hole 13 has the minimum inner diameter portion 131 with the above-mentioned inner diameter R1, and thus holds the phosphorus rod 3 after it is inserted.

[0035] Furthermore, the inner diameter R1 of the minimum inner diameter portion 131 of the through hole 13 is larger than the width W1 of the cutout portion 14 shown in FIG. 5. When the enlarged outer diameter portion 32 of the phosphorus rod 3 described above is fitted into the minimum inner diameter portion 131 of the through hole 13, the outer diameter of the portion of the enlarged outer diameter portion 32 that is fitted into the minimum inner diameter portion 131 of the through hole 13 is the same as the inner diameter R1 of the minimum outer diameter portion 31. As described above, since the inner diameter R1 of the minimum inner diameter portion 131 is larger than the width W1 of the cutout portion 14, the enlarged outer diameter portion 32 cannot move from the minimum outer diameter portion 31 to the cutout portion 14 due to its own weight after being fitted into the minimum inner diameter portion 131 of the through hole 13. As a result, the through hole 13 and the cutout portion 14 make it difficult for the phosphorus rod 3 to come out after being inserted into the through hole 13.

[0036] As described above, through hole 13 has a small inner diameter R1 at minimum inner diameter portion 131 in the vertical center, and the inner diameter is larger above and below minimum inner diameter portion 131. In detail, as shown in Fig. 6, through hole 13 has minimum inner diameter portion 131, enlarged inner diameter portion 132 having an inverted truncated cone shape that is formed above minimum inner diameter portion 131 and has an inner diameter that increases upward, and enlarged inner diameter portion 133 having a truncated cone shape that is formed below minimum inner diameter portion 131 and has an inner diameter that increases downward.

[0037] The vertical length L1 of the expanded inner diameter portion 132 is smaller than the vertical length L2 of the expanded outer diameter portion 32 of the phosphorus rod 3. In addition, the inclination angle θ1 of the inner wall of the expanded inner diameter portion 132 with respect to the vertical direction is larger than the inclination angle θ2 of the outer wall of the expanded outer diameter portion 32 of the phosphorus rod 3 with respect to the axial direction. Similarly, the vertical length L3 of the expanded inner diameter portion 133 is smaller than the vertical length L4 of the expanded outer diameter portion 33 of the phosphorus rod 3. In addition, the inclination angle θ3 of the inner wall of the expanded inner diameter portion 133 of the through hole 13 with respect to the vertical direction is larger than the inclination angle θ4 of the outer wall of the expanded outer diameter portion 32 of the phosphorus rod 3 with respect to the axial direction.

[0038] The through hole 13 has the above-mentioned lengths L1, L3 and inclination angles θ1, θ3, so that when the phosphorus rod 3 is inserted and the outer diameter enlarged portion 32 of the phosphorus rod 3 is fitted into the above-mentioned minimum inner diameter portion 131, there is a gap between the upper side of the minimum inner diameter portion 131 and the phosphorus rod 3 that becomes wider as it goes upward. Furthermore, the through hole 13 has a gap between the lower side of the minimum inner diameter portion 131 and the phosphorus rod 3 that becomes wider as it goes downward. As a result, in the through hole 13, the phosphorus rod 3 can not only orient its rod axis in the vertical direction, but also tilt its rod axis. And, the above-mentioned gaps between the through hole 13 and the phosphorus rod 3 are formed over the entire circumference around the through hole 13. Therefore, the phosphorus rod 3 can be tilted in any direction around the through hole 13 in the through hole 13. As a result, the phosphorus rod 3 can swing in the through hole 13. Also, the phosphorus rod 3 can swing in any direction around the through hole 13.

[0039] Returning to FIG. 4, the length L3 of the phosphorus rod 3 from the constricted portion 39 to the bottom surface of the lower end portion 37 is greater than the distance D1 from the joint portion 123 of the arm portion 12, where the through hole 13 through which the constricted portion 39 passes, to the opening end (upper end) of the phosphorus 4. As a result, the lower end portion 37 of the phosphorus rod 3 is positioned inside the opening 22 of the phosphorus 4 while being passed through the through hole 13 and held in the through hole 13. In this state, the phosphorus rod 3 can swing in any direction around the through hole 13, as described above. And the through hole 13 is positioned on the central axis C of the phosphorus 4. As a result, when the user swings the phosphorus rod 3 widely, the phosphorus rod 3 hits the inner wall of the phosphorus 4 and rings the phosphorus 4. At this time, since the bell stick 3 can swing in any direction around the through hole 13, no matter which direction the user swings the bell stick 3, it swings without any particular restrictions, so the bell 4 can ring at the same volume in either direction. Furthermore, no matter which direction the user swings the bell stick 3, the center of gravity is located below the narrowed portion 39, so the bell stick 3 returns to a state in which the lower end portion 37 is located below the through hole 13.

[0040] As described above, in the phosphorus device 1 according to the embodiment, the through hole 13 has a minimum inner diameter portion 131 whose inner diameter is larger than the minimum outer diameter portion 31 of the phosphorus rod 3 and whose inner diameter is smaller than the outer diameter of the outer diameter enlarged portion 32 of the phosphorus rod 3. The through hole 13 has a shape in which the inner diameter is larger than the minimum inner diameter portion 131 on both the upper and lower sides of the minimum inner diameter portion 131. Therefore, when the phosphorus rod 3 is passed through the through hole 13, it can swing evenly back and forth and left and right. In other words, it can swing evenly in any direction of the through hole 13. As a result, the phosphorus 4 can be sounded at a uniform volume regardless of the direction in which the phosphorus rod 3 swings.

[0041] In addition, the phosphorus device 1 has a width W1 larger than the outer diameter R2 of the minimum outer diameter portion 31 of the phosphorus rod 3, and a cutout portion 14 connected to the through hole 13 is formed on the side of the through hole 13. Therefore, in the phosphorus device 1, the phosphorus rod 3 can be easily inserted and removed through the cutout portion 14.

[0042] The phosphorus device 1 has small arms 121 and 122 that meet at a joint 123 with a through hole 13, and the gap between them narrows toward the joint 123. A notch 14 is formed at the apex of the inner angle where the gap between the small arms 121 and 122 narrows. The inner wall of the notch 14 is smoothly connected to the side walls of the small arms 121 and 122 that face the gap. Therefore, in the phosphorus device 1, the phosphorus rod 3 can be guided to the notch 14 by using the side walls of the small arms 121 and 122 as guides. As a result, in the phosphorus device 1, it is easy to insert the phosphorus rod 3 into the through hole 13.

[0043] The phosphorus device 1, phosphorus rod holder (phosphorus rod holder 2), and phosphorus rod according to the embodiment of the present invention have been described above, but the present invention is not limited thereto. For example, in the embodiment, the through hole 13 has enlarged inner diameter portions 132 and 133 on the upper and lower sides, respectively, of the minimum inner diameter portion 131. However, the present invention is not limited thereto.

[0044] Fig. 7(A) is a cross-sectional view of a modified example of the phosphorus rod holding part 2 included in the phosphorus device 1 according to the embodiment. Fig. 7(B) is a cross-sectional view of another modified example of the phosphorus rod holding part 2.

[0045] As shown in FIG. 7(A), the through hole 13 may not have an enlarged inner diameter portion 133 below the minimum inner diameter portion 131, and may have an enlarged inner diameter portion 132 only above the minimum inner diameter portion 131. In this case, the minimum inner diameter portion 131 may be adjacent to the lower end (opening end) of the opening 22 of the through hole 13. Conversely, as shown in FIG. 7(B), the through hole 13 may not have an enlarged inner diameter portion 132 above the minimum inner diameter portion 131, and may have an enlarged inner diameter portion 133 only below the minimum inner diameter portion 131. In this case, the minimum inner diameter portion 131 may be adjacent to the upper end (opening end) of the opening 22 of the through hole 13. This is because even if the through hole 13 has such a shape, when the phosphorus rod 3 is passed through and the phosphorus rod 3 is swayed by the user, the phosphorus rod 3 can be swayed evenly in any direction of the through hole 13. As a result, the through hole 13 enables the phosphorus 4 to ring at a uniform volume no matter in what direction the phosphorus rod 3 swings.

[0046] Moreover, in the phosphorus device 1, the arm 12 is formed by combining two small arms 121 and 122. However, the present invention is not limited to this. In the present invention, the arm 12 only needs to extend to above the opening 22 of the phosphorus 4 when placed to the side of the phosphorus 4, and have a through hole 13 that penetrates vertically in the portion located above the opening 22. Therefore, as long as this condition is satisfied, the shape of the arm 12 is arbitrary. For example, the arm 12 may be formed of one small arm 121 or 122, or may be formed by combining three or more small arms 121 and 122. Furthermore, the arm 12 may be formed of a support extending vertically and a rod extending in a direction perpendicular to or inclined to the support.

[0047] Furthermore, the phosphorus device 1 is provided integrally with a base 11 for the phosphorus 4. However, the present invention is not limited to this. The phosphorus device 1 may be disposed to the side of the phosphorus 4. Therefore, the phosphorus device 1 may be separate from the base 11. The phosphorus device 1 may also be disposed to the side of the phosphorus 4 placed on a cloth, a small cushion, or the like when in use. [Explanation of symbols]

[0048] 1. Phosphorus device 2...Phosphorus rod holder (phosphorus rod holder) 3. Phosphorus stick 4. Phosphorus 11…Pedestal 12...Arm 13...Through hole 14…Notch 21…Pin 22…Aperture 31...Minimum outer diameter part 32, 33…Enlarged outer diameter section 35...Top end part 37…Lower end part 39…Constriction 121,122...Small arm 123...Joining part 131...Minimum inner diameter part 132, 133…Inner diameter expansion section A…Arrow C…Central axis D1…Distance L1-L3…Length R1…Inner diameter R2,R3,R4…Outer diameter T1, T2…Thickness θ1-θ4…Inclination angle

Claims

1. A phosphorus rod having a small outer diameter portion and a large outer diameter portion adjacent to the small outer diameter portion and having an outer diameter larger than that of the small outer diameter portion; a phosphorus rod holder capable of holding the phosphorus rod above an opening of a bowl-shaped phosphorus with the large outer diameter portion positioned above the small outer diameter portion; A phosphorus apparatus comprising: The phosphorus rod holder includes an arm portion that extends above the opening of the phosphorus when disposed to the side of the phosphorus, and has a through hole that passes vertically through the portion located above the opening; The through hole has a small inner diameter portion having an inner diameter larger than the outer diameter of the small outer diameter portion of the phosphorus rod and smaller than the outer diameter of the large outer diameter portion of the phosphorus rod, In the through hole, the inner diameter of one of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, and the inner diameter of the other of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, or the small inner diameter portion is adjacent to an opening end of the through hole on the other of the upper and lower sides, The inner wall of the through hole holds the phosphorus rod by passing the small outer diameter portion of the phosphorus rod through the small inner diameter portion of the through hole and hanging the large outer diameter portion of the phosphorus rod on the small inner diameter portion of the through hole. Phosphorus device.

2. The arm portion has a cutout portion that is aligned along the extension direction of the through hole and has a width equal to or greater than the outer diameter of the small outer diameter portion of the phosphorus rod, the cutout portion being formed by cutting the arm portion from the inner wall of the through hole to the side of the arm portion, The small outer diameter portion of the phosphorus rod can be inserted and removed into the cutout portion with the extension direction of the small outer diameter portion of the phosphorus rod facing the extension direction of the through hole.

2. The phosphorus apparatus of claim 1.

3. the arm portion has two small arm portions extending radially from a through-portion in which the through-hole is formed as viewed from above, The notch portion is formed in the through portion and at the apex portion of the interior angle formed by the two small arm portions.

3. The phosphorus apparatus of claim 2.

4. A phosphorus rod holder capable of holding a phosphorus rod having a small outer diameter portion and a large outer diameter portion adjacent to the small outer diameter portion and having an outer diameter larger than that of the small outer diameter portion, over an opening of a bowl-shaped phosphorus in a state in which the large outer diameter portion is positioned above the small outer diameter portion, The phosphorus rod holder includes an arm portion that extends above the opening of the phosphorus when the arm portion is disposed to the side of the phosphorus, and has a through hole that passes vertically through the portion located above the opening; The through hole has a small inner diameter portion having an inner diameter larger than the outer diameter of the small outer diameter portion of the phosphorus rod and smaller than the outer diameter of the large outer diameter portion of the phosphorus rod, In the through hole, the inner diameter of one of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, and the inner diameter of the other of the upper and lower sides of the small inner diameter portion is larger than that of the small inner diameter portion, or the small inner diameter portion is adjacent to an opening end of the through hole on the other of the upper and lower sides, The inner wall of the through hole holds the phosphorus rod by passing the small outer diameter portion of the phosphorus rod through the small inner diameter portion of the through hole and hanging the large outer diameter portion of the phosphorus rod on the small inner diameter portion of the through hole. Phosphorus rod holder.

5. The arm portion extends to above an opening of the bowl-shaped bell when the arm is placed to the side of the bowl-shaped bell, and has a through hole that passes vertically through the portion located above the opening. the through hole has a small inner diameter portion, and the inner diameter of either one of the upper side and the lower side of the small inner diameter portion is larger than that of the small inner diameter portion, and the inner diameter of the other of the upper side and the lower side of the small inner diameter portion is larger than that of the small inner diameter portion, or the small inner diameter portion is adjacent to an opening end of the through hole on the other of the upper side and the lower side; A phosphorus rod capable of being held by a phosphorus device having a phosphorus rod holding portion, a small outer diameter portion having an outer diameter smaller than that of the small inner diameter portion of the through hole; a large outer diameter portion having an outer diameter larger than the outer diameter of the small outer diameter portion and larger than the inner diameter of the small inner diameter portion of the through hole; having The phosphorus rod is held by the inner wall of the through hole by passing the small outer diameter portion through the small inner diameter portion of the through hole and hanging the large outer diameter portion on the small inner diameter portion of the through hole. Phosphorus stick.

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