JPS58117127U - Handle tightening device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を説明するもので、第１図は側面
図、第２図は房状体を取り除いた状態の側面図、第３図
は柄及びグリップの分解斜視図、第４図は螺軸と係止環
との取り付は状態を示す縦断側面図、第５図は第４図の
Ａ−Ａ線断面図、第６図は第４図のＢ−Ｂ線断面図、第
７図は柄とカバーとの結合状態を示す縦断側面図、第８
図は第７図のＣ−Ｃ線断面図、第９図はグリップの後端
部の縦断側面図、第１０図は房状体を取り付けた状態の
一部拡大縦断側面図である。 １・・・は、たき、２・・・柄、４・・・グリップ、５
・・・螺軸、６・・・小直径部、６ａ・・・切欠部、７
・・・突条、８・・・係止環、９・・・円筒部、１０・
・・固定枠、１１・・・回動枠、１３・・・ピン、１５
・・・フランジ、１６・・・ねじ部、１７・・・円筒部
、１８・・・係着環、１８ｂ・・・突起、１９・・・キ
ャップ、２０・・・大口径部、２１・・・小口径部、２
３・・・カバー。 第８図 第７図　　　　−The figures are for explaining one embodiment of the present invention. Figure 1 is a side view, Figure 2 is a side view with the tuft removed, Figure 3 is an exploded perspective view of the handle and grip, and Figure 4 is an exploded perspective view of the handle and grip. The figure is a longitudinal sectional side view showing the state of attachment of the screw shaft and the locking ring, FIG. 5 is a sectional view taken along the line A-A in FIG. 4, and FIG. Figure 7 is a vertical cross-sectional side view showing how the handle and cover are connected;
The drawings are a sectional view taken along the line CC in FIG. 7, FIG. 9 is a vertical sectional side view of the rear end of the grip, and FIG. 10 is a partially enlarged vertical sectional side view of the grip with the tufted body attached. 1...Ha, Fire, 2...Handle, 4...Grip, 5
... Spiral shaft, 6... Small diameter part, 6a... Notch part, 7
... Projection, 8... Locking ring, 9... Cylindrical portion, 10.
...Fixed frame, 11...Rotating frame, 13...Pin, 15
...Flange, 16...Threaded part, 17...Cylindrical part, 18...Engagement ring, 18b...Protrusion, 19...Cap, 20...Large diameter part, 21...・Small diameter part, 2
3...Cover. Figure 8 Figure 7 -

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 柄２と、中空のラッパ状のカバー２３を備えたグリップ
４とからなり、柄２の基部にはフランジ１５が形成され
、このフランジ１５に連続してねじ部１６および円筒部
１７が形成されており、グリップ４側のカバー２３は先
端側が大口径となった中空のラップ状に形成され、この
ラッパ状のカバー２３の内側の基部にはインサート成形
されたキャップ１９が固定されており、このキャップ１
９は大口径部２０と、これに連続する小口径部２１とか
らなり、大口径部２０には円周方向に等角度間隔で軸線
方向に沿った切欠部２０ａが形成され、大口径部２０の
先端部の内周面には前記フランジ１５の直径よりも小さ
な内径を有する状態で突条２２が形成され、大口径部２
０の基端から小口径部２１の後端に向かってその内側に
は雌ねじ部２１ａが形成されていることを特徴とする柄
部の緊締装置。It consists of a handle 2 and a grip 4 equipped with a hollow trumpet-shaped cover 23. A flange 15 is formed at the base of the handle 2, and a threaded part 16 and a cylindrical part 17 are formed continuously to this flange 15. The cover 23 on the side of the grip 4 is formed into a hollow wrap shape with a large diameter on the tip side, and an insert-molded cap 19 is fixed to the inner base of this trumpet-shaped cover 23. 1
9 consists of a large-diameter portion 20 and a small-diameter portion 21 that is continuous with the large-diameter portion 20. The large-diameter portion 20 is formed with notches 20a along the axial direction at equal angular intervals in the circumferential direction. A protrusion 22 is formed on the inner peripheral surface of the tip of the flange 15 and has an inner diameter smaller than the diameter of the flange 15.
A tightening device for a handle, characterized in that a female threaded portion 21a is formed inside the small diameter portion 21 from the base end thereof toward the rear end of the small diameter portion 21.