【図面の簡単な説明】[Brief explanation of the drawing]
第１図はステイツクの柄とヘツドの脱着を示す
脱着個所の断面図、第２図は柄、脱着穴と金具と
柄の先端部を示すヘツド小口側から見た断面図、
第３図は柄、脱着穴、柄先端部、金具を示すヘツ
ド側面から見た断面図、第４図は柄の先端、ヘツ
ド、金具の斜視図、第５図は金具頭部に段を付け
た金具の側面図、第６図は頭部の線にテーパーを
付けた金具の側面図、第７図は金具の斜視図、第
８図は金具を取付けた時のヘツド下部側から見た
斜視図、第９図は金具を取付けた時のヘツド下部
側から見た斜視図、第１０図は金具を取付けた時
のヘツド下部側から見た斜視図、第１１図は金具
を取付けた時のヘツド下部側から見た斜視図、第
１２図は金具を取付けてヘツド下部側から見た図
、第１３図は金具を取付けてヘツド下部側から見
た図、第１４図は実施例として、金具を取付けた
時のヘツドの小口側から見た断面図、第１５図は
実施例として金具を取付けた時の柄脱着穴の断面
図。
１；ステイツクヘツド、２；ステイツクの柄、
３；ステイツクヘツドの外周面、４；金具の頭部
表面、５；ヘツド上部側、６；ヘツド下部側、７
；柄側のネジ、８；柄の脱着穴、９；金具、１０
；金具のネジ部、１１；金具をはめ込むための金
具の頭部と同形状の凹部、１２；柄の脱着穴中心
線、１３；柄の脱着穴上部側、１４；金具の頭部
の縁、１５；金具頭部内側、１６；段、１７；円
柱、１８；金具の頭部、１９；ヘツドの横側、２
０；ヘツドの打撃部、２１；従来使われていたネ
ジの頭部表面が平らな形状のネジ。
Figure 1 is a sectional view of the attachment/detachment point showing the handle of the stick and the head, Figure 2 is a sectional view of the handle, attachment/detachment hole, metal fittings, and tip of the handle seen from the head edge side;
Figure 3 is a sectional view from the side of the head showing the handle, attachment/detachment hole, tip of handle, and metal fittings; Figure 4 is a perspective view of the tip of the handle, head, and metal fittings; Figure 5 is a step on the head of the metal fittings. Figure 6 is a side view of the metal fitting with a tapered head line, Figure 7 is a perspective view of the metal fitting, and Figure 8 is a perspective view from the bottom of the head when the metal fitting is installed. Figure 9 is a perspective view from the bottom of the head with the metal fittings installed, Figure 10 is a perspective view from the bottom of the head with the metal fittings installed, and Figure 11 is a perspective view of the head with the metal fittings installed. Figure 12 is a perspective view of the head seen from the lower side of the head with the metal fittings installed, Figure 13 is a view of the head seen from the lower side of the head with the metal fittings installed, and Figure 14 is an example of the metal fittings. FIG. 15 is a sectional view of the handle attachment/detachment hole when a metal fitting is attached as an example. 1; stake head, 2; stake handle,
3; Outer peripheral surface of stake head, 4; Head surface of metal fitting, 5; Upper side of head, 6; Lower side of head, 7
; Screw on the handle side, 8; Detachment hole in the handle, 9; Metal fittings, 10
; Threaded part of the metal fitting, 11; Recessed part with the same shape as the head of the metal fitting for fitting the metal fitting, 12; Center line of the attachment/detachment hole of the handle, 13; Upper side of the attachment/detachment hole of the handle, 14; Edge of the head of the metal fitting, 15; Inside of metal fitting head, 16; Step, 17; Cylinder, 18; Head of metal fitting, 19; Side side of head, 2
0: Impact part of the head, 21: A conventionally used screw with a flat head surface.