JPS61127734U

JPS61127734U -

Info

Publication number: JPS61127734U
Application number: JP1132385U
Authority: JP
Priority date: 1985-01-31
Filing date: 1985-01-31
Publication date: 1986-08-11
Also published as: JPH0228912Y2

Description

[Brief explanation of drawings]

第１図はこの考案に係る肩叩き器の一部を破断
した全体側面図である。第２図はその要部の拡大
図、第３図は要部の正面図であつて、叩打子の一
つを省略した状態を示す図である。１……動力部、２……作動部、３……モーター
、４……減速機構、９……動力伝達軸、１５……
クランク、１６……クランク腕、１７……叩打腕
、１８……叩打子、２３……把手部、２４……カ
バー、２５……当接板、２６……受板、２８……
スイツチ、２９……ウオームギア、３１……スト
ツパー、３２……連結部、３３……ホルダー、３
４……回転摘み、３５……ネジ体、３６……連結
杆、３７……回転軸、３８……クランク軸。 FIG. 1 is an overall side view, partially cut away, of the shoulder tap device according to this invention. FIG. 2 is an enlarged view of the main part, and FIG. 3 is a front view of the main part, with one of the hammers omitted. DESCRIPTION OF SYMBOLS 1... Power part, 2... Operating part, 3... Motor, 4... Reduction mechanism, 9... Power transmission shaft, 15...
Crank, 16... Crank arm, 17... Hitting arm, 18... Hitting element, 23... Handle, 24... Cover, 25... Contact plate, 26... Receiving plate, 28...
Switch, 29...Worm gear, 31...Stopper, 32...Connection part, 33...Holder, 3
4... Rotating knob, 35... Screw body, 36... Connecting rod, 37... Rotating shaft, 38... Crank shaft.

Claims

[Scope of claim for utility model registration] (1) Hitting arm 1 rotatably attached to fulcrum shaft 37
7a and 17b are arranged in parallel, and have a means for transmitting the rotation of the motor 3 to the crankshaft 38 via the deceleration mechanism 4, and the rotation of the crankshaft 38 causes the cranks 15a and 15b, and the crank arms 16a,
16b is actuated, and the striking arms 17a, 17b are attached to the crank arms 16a, 16b.
The striking arms 17a and 17b are equipped with striking elements 18a and 18b at their tips, respectively, and the arm rod parts 19a and 19b have elasticity. Also, the contact plate 2 interposed between the part to be hit and the hitters 18a, 18b.
5 is located close to the lower limit of the operating range of the hammers 18a and 18b, and the corresponding contact plate 25 is attached so as to be movable within a certain range. (2) The connecting portion 32 is formed by rotatably connecting the crank arm 16 to a holder 33 which is movable while holding the arm rod portion 19;
At the head of the screw body 35, which is screwed into the handle part 23 and configured to change the protruding state by adjusting the degree of screwing in by rotating the rotary knob 34,
A handy-sized shoulder beater according to claim 1, wherein the holder 33 is movably connected via a connecting rod 36. (3) The motor 3 and the speed reduction mechanism 4 constitute a power section 1 independent of the operating section 2 consisting of other components, and are connected to the other operating section 2 by a flexible power transmission shaft 9. A carrier 12 is provided at the bottom thereof, and the power section 1 is connected to the operating section 2.
Claims that follow the movement of
A handy-sized shoulder tap device as described in paragraph (1) or paragraph (2).