JPH03128449U - - Google Patents

Description

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

第１図〜第５図はこの考案の実施例に関し、第
１図は背負動力噴霧機の側面図、第２図及び第３
図は回転結合装置の側面図及び後方から見た図、
第４図は上側部分が前傾した状態での回転結合装
置の側面図、第５図は作業者が背負動力噴霧機を
担いで前傾しているときの状態を示す図、第６図
〜第８図は従来の架台を備える背負動力噴霧機に
に関し、第６図は背負動力噴霧機の側面図、第７
図及び第８図はそれぞれ作業者の直立姿勢及び前
傾姿勢における作業者と架台との関係を示す図で
ある。 １０……背負動力噴霧機（背負装置）、１２…
…架台、１４……上側部分、１６……下側部分、
１８，２０……起立部、３０……背負バンド、４
６……結合ピン（回転結合部材）、５２……前傾
制限用ストツパ、５４……後傾制限用ストツパ、
５６……作業者。 Figures 1 to 5 relate to embodiments of this invention; Figure 1 is a side view of the backpack power sprayer, Figures 2 and 3 are
The figure shows a side view and a view from the rear of the rotating coupling device.
Fig. 4 is a side view of the rotary coupling device with the upper part tilted forward, Fig. 5 is a diagram showing the state when the operator is carrying the power sprayer on his back and leaning forward, and Figs. 6- Figure 8 relates to a backpack power sprayer equipped with a conventional stand; Figure 6 is a side view of the backpack power sprayer; Figure 7 is a side view of the backpack power sprayer;
8 and 8 are diagrams showing the relationship between the worker and the frame when the worker is in an upright posture and a forward leaning posture, respectively. 10... Backpack power sprayer (backpack device), 12...
... Frame, 14... Upper part, 16... Lower part,
18, 20... Standing part, 30... Back strap, 4
6... Connection pin (rotation coupling member), 52... Forward tilt restriction stopper, 54... Backward tilt restriction stopper,
56...Worker.

Claims (1)

【実用新案登録請求の範囲】 (1) 作業者５６の左右の肩を通される左右の背
負バンド３０が、上下の端部において架台１２の
上部及び下部の部位に取付けられ、前記架台１２
が、作業者５６の背中に沿つて立ち上がつている
起立部１８，２０を有している背負装置１０にお
いて、前記起立部１８，２０は、上下方向の中間
部位において屈曲自在になつていることを特徴と
する背負装置の架台。 (2) 前記起立部１８，２０をその中間部位にお
いて屈曲自在とする回転結合部材４６により前記
架台１２は上側部分１４と下側部分１６とに分割
され、前記回転結合部材４６は前記上側部分１４
及び前記下側部分１６に着脱自在に取付けられて
いることを特徴とする請求項１記載の背負装置の
架台。 (3) 前記上側部分１４の前方への傾動を制限す
る前傾制限用ストツパ５２を有してなることを特
徴とする請求項２記載の背負装置の架台。 (4) 前記上側部分１４の後方への傾動を制限す
る後傾制限用ストツパ５４を有してなることを特
徴とする請求項２又は３記載の背負装置の架台。[Claims for Utility Model Registration] (1) Left and right backpack bands 30, which are passed through the left and right shoulders of the worker 56, are attached to the upper and lower parts of the pedestal 12 at the upper and lower ends, and the pedestal 12
However, in the backpack device 10 having the standing parts 18 and 20 rising along the back of the worker 56, the standing parts 18 and 20 are bendable at an intermediate position in the vertical direction. A stand for a backpack device characterized by: (2) The pedestal 12 is divided into an upper portion 14 and a lower portion 16 by a rotary coupling member 46 that allows the upright portions 18 and 20 to be bent at their intermediate portions, and the rotary coupling member 46 connects the upper portion 14 to the upper portion 14.
and a frame for a backpack device according to claim 1, wherein the frame is detachably attached to the lower portion 16. (3) The frame for a backpack device according to claim 2, further comprising a forward tilt limiting stopper 52 that limits forward tilting of the upper portion 14. (4) The rack for a backpack device according to claim 2 or 3, further comprising a rearward tilt limiting stopper 54 that limits rearward tilting of the upper portion 14.