JP2536776Y2 - Backpack stand for backpack-type work machines, etc. - Google Patents
Backpack stand for backpack-type work machines, etc.Info
- Publication number
- JP2536776Y2 JP2536776Y2 JP1991012130U JP1213091U JP2536776Y2 JP 2536776 Y2 JP2536776 Y2 JP 2536776Y2 JP 1991012130 U JP1991012130 U JP 1991012130U JP 1213091 U JP1213091 U JP 1213091U JP 2536776 Y2 JP2536776 Y2 JP 2536776Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- backpack
- backrest
- self
- gantry body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【０００１】[0001]
【産業上の利用分野】本考案は、背負式作業機（例え
ば、背負式動力散布機など）等の背負架台に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack stand for a backpack working machine (for example, a backpack power spreader).
【０００２】[0002]
【従来の技術】背負式作業機等は、背負架台に作業機本
体が搭載され、作業者が背負って薬剤や肥料等の散布な
どの所定の作業が行えるように構成されている。なお、
前記背負架台は、架台本体と、該架台本体の背負側部分
に設けられた背当てとを備えている。そして、近年、背
負式作業機等では、原動機として採用した２サイクルガ
ソリンエンジンを自動的に始動させるべくセルスタータ
が搭載され、該セルスタータ等を作動させる電源として
バッテリが搭載されるに至っている。2. Description of the Related Art A backpack-type work machine or the like has a work machine main body mounted on a backpack stand, and is configured so that a worker can carry on a predetermined work such as spraying a medicine or a fertilizer while carrying the work. In addition,
The backpack gantry includes a gantry body and a backrest provided on a backpack side portion of the gantry body. In recent years, in a backpack-type work machine or the like, a cell starter is mounted to automatically start a two-cycle gasoline engine employed as a prime mover, and a battery is mounted as a power source for operating the cell starter and the like.
【０００３】そして、従来の背負式作業機等では、前記
バッテリの搭載は、特別なバッテリケ−スを取付金具や
ねじ等で前記作業機本体や前記背負架台に固定し、該バ
ッテリケ−ス内に前記バッテリをバンドで固定すること
等によって行われていた。[0003] In a conventional backpack-type work machine or the like, the battery is mounted by fixing a special battery case to the work machine body or the backrest base with a mounting bracket or a screw, and the like. This is done by fixing the battery with a band or the like.
【０００４】しかしながら、このような手段で前記バッ
テリが搭載されていたので、バッテリ保持のためにバッ
テリケ−スや取付金具等の特別の部材を要しコストアッ
プを免れないとともに、外部の充電器による充電の際な
どの前記バッテリの取り外しに手数を要し、また、前記
エンジンの振動が前記バッテリに伝わってバッテリが破
損するおそれがあった。However, since the battery is mounted by such means, a special member such as a battery case and a mounting bracket is required for holding the battery, so that the cost is inevitably increased and an external charger is required. Removal of the battery at the time of charging or the like is troublesome, and vibration of the engine may be transmitted to the battery to damage the battery.
【０００５】[0005]
【考案が解決しようとする課題】本考案は、前記事情に
鑑みてなされたもので、バッテリ保持のためにバッテリ
ケ−スや取付金具等の特別の部材を要せずコストダウン
を図ることができるとともに、バッテリを簡単に着脱す
ることができ、また、バッテリへの振動の伝達を阻止し
てバッテリの破損を防止することができる背負式作業機
等の背負架台を提供しようとするものである。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and a cost reduction can be achieved without requiring special members such as a battery case and a mounting bracket for holding a battery. In addition, it is an object of the present invention to provide a backrest such as a backpack-type work machine, which can easily attach and detach a battery, and can prevent transmission of vibration to the battery to prevent damage to the battery.
【０００６】[0006]
【課題を解決するための手段】前記課題を解決するため
本考案は、架台本体と、該架台本体の背負側部分に着脱
自在に設けられた背当てとを備えてなる背負式作業機等
の背負架台において、前記架台本体の前記背負側部分に
は前記背当て側に開口しバッテリ収容空間を形成する凹
部を設け、該凹部にはバッテリ側に設けた第一の自己係
着部材と相互に係着自在の第二の自己係着部材を設けた
構成としたものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a backrest type working machine and the like comprising a gantry body and a backrest detachably provided on a backside portion of the gantry body. In the backrest mount, a recess that opens to the backrest side and forms a battery housing space is provided in the backrest side portion of the base body, and the recess is provided with a first self-engaging member provided on the battery side. It is configured such that a second self-engaging member that can be freely engaged is provided.
【０００７】[0007]
【作用】本考案によれば、バッテリを装着する場合に
は、前記架台本体から前記背当てを一旦取り外し、これ
により開口した前記凹部内にバッテリを収容する。この
とき、該バッテリ側に設けられた前記第一の自己係着部
材と前記凹部に設けられた第二の自己係着部材とを相互
に係着させる。そして、前記背当てを再び前記架台本体
に装着することにより前記凹部を覆えば、バッテリの装
着が完了する。また、外部の充電器による充電の際など
に前記バッテリを取り外す場合には、前記架台本体から
前記背当てを取り外し、前記バッテリを引き抜くだけで
良い。According to the present invention, when the battery is mounted, the backrest is once removed from the gantry body, and the battery is housed in the recessed portion opened thereby. At this time, the first self-engaging member provided on the battery side and the second self-engaging member provided on the concave portion are mutually engaged. Then, by mounting the backrest on the gantry body again to cover the recess, mounting of the battery is completed. When the battery is to be removed at the time of charging by an external charger or the like, it is only necessary to remove the backrest from the gantry body and pull out the battery.
【０００８】本考案によれば、このようにしてバッテリ
を着脱することができるので、その着脱が極めて簡単と
なる。According to the present invention, since the battery can be attached and detached in this manner, the attachment and detachment become extremely simple.
【０００９】また、本考案によれば、前記架台本体の背
負側部分に前記凹部を設け、該凹部に第二の自己係着部
材を設けているので、従来と異なり、バッテリ保持のた
めにバッテリケ−スや取付金具等の特別の部材を要せ
ず、したがって、従来に比べてコストダウンを図ること
ができる。Further, according to the present invention, since the recess is provided on the back side of the gantry body and the second self-engaging member is provided in the recess, unlike the conventional case, the battery case is provided for holding the battery. -No special members such as screws and mounting brackets are required, so that the cost can be reduced as compared with the conventional case.
【００１０】さらに、本考案によれば、前記バッテリ
は、前記第一及び第二の自己係着部材を介して前記架台
本体に取り付けられることとなるので、前記架台本体に
エンジン等の振動が伝わっても、その振動は前記第一及
び第二の自己係着部材の性状によって吸収することがで
き、前記バッテリへの振動の伝達を容易に阻止すること
ができる。したがって、振動による前記バッテリの破損
を防止することができる。Further, according to the present invention, since the battery is attached to the gantry body via the first and second self-engaging members, vibration of an engine or the like is transmitted to the gantry body. Even so, the vibration can be absorbed by the properties of the first and second self-assembly members, and transmission of the vibration to the battery can be easily prevented. Therefore, damage to the battery due to vibration can be prevented.
【００１１】[0011]
【実施例】以下、本考案の一実施例を図面に基づいて説
明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.
【００１２】図１は本考案の一実施例に係る背負架台Ａ
の縱断側面図、図２は該背負架台Ａの分解斜視図であ
る。FIG. 1 shows a backpack stand A according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the backrest rack A.
【００１３】前記背負架台Ａは、図１に示すように、背
負式動力散布機本体Ｂが防振部材（図示せず）を介して
ねじ止め等により搭載され、全体として薬剤や肥料等の
散布を行う背負式作業機たる背負式動力散布機を構成す
るようになっている。As shown in FIG. 1, the backpack gantry A has a backpack type power spreader main body B mounted thereon by screws or the like via a vibration isolating member (not shown). A power carrying sprayer, which is a backpack-type working machine for carrying out the above-mentioned operations, is constituted.
【００１４】また、前記背負架台Ａは、合成樹脂で一体
成型された架台本体１と、該架台本体１の背負側部分１
４に着脱自在に設けられたウレタンフォーム等のクッシ
ョン材を備えた板状の背当て２と、前記架台本体１に取
り付けられた背負バンド３とから構成されている。な
お、前記背当て２は、その裏面に設けられた突起４を前
記架台本体１に設けられた受孔５に圧入することによっ
て、前記架台本体１の背負側部分１４に取り付けられて
おり、前記背当て２を手前に引っ張ることによって、前
記架台本体１から簡単に取り外せるようになっている。The backrest mount A includes a base body 1 integrally formed of synthetic resin, and a backside part 1 of the base body 1.
4 includes a plate-shaped backrest 2 provided with a cushion material such as urethane foam, which is detachably provided on the base 4, and a backpack band 3 attached to the gantry body 1. The backrest 2 is attached to the back side part 14 of the gantry body 1 by press-fitting a projection 4 provided on a back surface thereof into a receiving hole 5 provided in the gantry body 1. By pulling the backrest 2 forward, the backrest 2 can be easily removed from the gantry body 1.
【００１５】そして、前記架台本体１の背負側部分１４
には、前記背当て２側に開口しバッテリ収容空間１５を
形成する凹部６が設けられている。該凹部６には、バッ
テリ７側に貼着されたクッション付粘着両面テープやマ
ジックテープ（商標名）等の第一の自己係着部材８と相
互に係着自在の第二の自己係着部材９が貼着されてい
る。なお、前記バッテリ７は、前記背負式動力散布機本
体Ｂに搭載された原動機たる空冷２サイクルガソリンエ
ンジン（図示せず）を始動させるセルスタータ（図示せ
ず）等を作動させる電源となるもので、それぞれの端子
から引き出され先端にコネクタ１０，１１をそれぞれ有
するリード線１２，１３によって所要箇所に配線できる
ようになっている。The back-side part 14 of the gantry body 1
Is provided with a concave portion 6 which opens to the backrest 2 side and forms a battery housing space 15. The concave portion 6 has a second self-attaching member that can be mutually engaged with a first self-attaching member 8 such as an adhesive double-sided tape with cushion or a magic tape (trade name) attached to the battery 7 side. 9 is stuck. The battery 7 serves as a power source for operating a cell starter (not shown) for starting an air-cooled two-cycle gasoline engine (not shown) serving as a motor mounted on the backpack type power spreader main body B. The lead wires 12 and 13 which are drawn out from the respective terminals and have connectors 10 and 11 at the ends, respectively, can be wired to required places.
【００１６】前記構成の背負架台Ａによれば、前記バッ
テリ７を装着する場合には、前記架台本体１から前記背
当て２を一旦取り外し、これにより開口した前記凹部６
のバッテリ収容空間１５内に前記バッテリ７を収容す
る。このとき、該バッテリ７側に設けられた前記第一の
自己係着部材８を前記凹部６に設けられた第二の自己係
着部材９と相互に係着させる。そして、前記背当て２を
再び前記架台本体１に装着することにより前記凹部６を
覆い、前記バッテリ７を前記背当て２で押圧状に保持す
る。なお、前記コネクタ１０，１１を互いに接続して所
定の配線をしておく。また、外部の充電器による充電の
際などに前記バッテリ７を取り外す場合には、前記架台
本体１から前記背当て２を手前に引っ張って取り外し、
前記コネクタ１０，１１を外した後に、前記バッテリ７
を手で引っ張って、前記第一及び第二の自己係着部材
８，９の相互の係着を解放し、バッテリ７を取り外すだ
けで良い。According to the backpack rack A having the above structure, when the battery 7 is mounted, the backrest 2 is once removed from the base body 1, and the recess 6 opened by the backrest 2 is thereby removed.
The battery 7 is housed in the battery housing space 15. At this time, the first self-assembly member 8 provided on the battery 7 side is mutually engaged with the second self-assembly member 9 provided on the recess 6. Then, the backrest 2 is attached to the gantry body 1 again to cover the concave portion 6, and the battery 7 is held in a pressed state by the backrest 2. Note that the connectors 10 and 11 are connected to each other to perform predetermined wiring. When the battery 7 is to be removed at the time of charging by an external charger or the like, the backrest 2 is pulled from the gantry body 1 toward the front and removed.
After disconnecting the connectors 10 and 11, the battery 7
By hand, the first and second self-assembly members 8, 9 are released from each other and the battery 7 is removed.
【００１７】前記背負架台Ａによれば、このようにして
前記バッテリ７を着脱することができるので、その着脱
が極めて簡単となる。According to the backrest rack A, since the battery 7 can be attached and detached in this manner, the attachment and detachment become extremely simple.
【００１８】なお、前記自己係着部材８，９として、シ
ート状クッション材の両面に接着力の異なる粘着テープ
面を備えた両面テープ状のもの、マジックテープ（商標
名）等、適宜のクッション効果を有するものを用いると
良い。The self-attaching members 8 and 9 may have a suitable cushioning effect, such as a double-sided tape having a sheet-like cushioning material having an adhesive tape surface having different adhesive strength on both sides, and a magic tape (trade name). It is good to use what has.
【００１９】また、前記背負架台Ａによれば、前記架台
本体１の背負側部分に前記凹部６を設け、該凹部６に第
二の自己係着部材９を設けているので、従来と異なり、
バッテリ保持のためにバッテリケ−スや取付金具等の特
別の部材を要せず、したがって、従来に比べてコストダ
ウンを図ることができる。Further, according to the backpack rack A, since the recess 6 is provided in the backpack side portion of the base body 1 and the second self-engaging member 9 is provided in the recess 6, unlike the conventional case,
No special members such as a battery case and a mounting bracket are required for holding the battery, so that the cost can be reduced as compared with the conventional case.
【００２０】さらに、前記背負架台Ａによれば、前記バ
ッテリ７は、前記第一及び第二の自己係着部材８，９を
介して前記架台本体１に取り付けられることとなるの
で、前記架台本体１にエンジン等の振動が伝わっても、
その振動は前記第一及び第二の自己係着部材８，９の性
状によって吸収することもでき、前記バッテリ７への振
動の伝達を容易に阻止することができる。したがって、
振動による前記バッテリ７の破損を防止することができ
る。Further, according to the backpack frame A, the battery 7 is attached to the frame body 1 via the first and second self-engaging members 8, 9, so that the frame body Even if the vibration of the engine etc. is transmitted to 1,
The vibration can be absorbed by the properties of the first and second self-assembly members 8 and 9, and the transmission of the vibration to the battery 7 can be easily prevented. Therefore,
Damage to the battery 7 due to vibration can be prevented.
【００２１】なお、本考案は、前述の図面実施例のよう
な背負式動力散布機の背負架台に限られるものではな
く、他の種々の背負式作業機等の背負架台に適用するこ
とができるものである。The present invention is not limited to the backpack of the backpack type power spreader as shown in the above-described embodiment, but can be applied to other backpacks of various backpack working machines and the like. Things.
【００２２】[0022]
【考案の効果】本考案によれば、バッテリ保持のために
バッテリケ−スや取付金具等の特別の部材を要せずコス
トダウンを図ることができるとともに、バッテリを簡単
に着脱することができ、また、バッテリへの振動の伝達
を阻止してバッテリの破損を防止することもできる等の
効果が得られる。According to the present invention, the cost can be reduced without requiring special members such as a battery case and a mounting bracket for holding the battery, and the battery can be easily attached and detached. Further, effects such as preventing transmission of vibration to the battery and preventing damage to the battery can be obtained.
【図１】本考案の一実施例に係る背負架台の縱断側面図
である。FIG. 1 is a longitudinal side view of a backrest rack according to an embodiment of the present invention.
【図２】前記背負架台の分解斜視図である。FIG. 2 is an exploded perspective view of the backpack stand.
Ａ 背負架台 １ 架台本体 ２ 背当て ６ 凹部 ７ バッテリ ８ 第一の自己係着部材 ９ 第二の自己係着部材 １４ 背負側部分 １５ バッテリ収容空間 DESCRIPTION OF REFERENCE NUMBERS A backpack stand 1 base body 2 backrest 6 recess 7 battery 8 first self-locking member 9 second self-locking member 14 backpack portion 15 battery housing space
Claims (1)
分１４に着脱自在に設けられた背当て２とを備えてなる
背負式作業機等の背負架台において、前記架台本体１の
前記背負側部分１４には前記背当て２側に開口しバッテ
リ収容空間１５を形成する凹部６を設け、該凹部６には
バッテリ７側に設けた第一の自己係着部材８と相互に係
着自在の第二の自己係着部材９を設けたことを特徴とす
る背負式作業機等の背負架台。1. A backpack such as a backpack-type working machine comprising a gantry body 1 and a backrest 2 detachably provided on a backside portion 14 of the gantry body 1, wherein the gantry body 1 The back side portion 14 is provided with a concave portion 6 which is open to the backrest 2 side and forms a battery accommodating space 15, and the concave portion 6 is engaged with a first self-engaging member 8 provided on the battery 7 side. A backrest such as a backpack-type work machine, wherein a free second self-engaging member 9 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991012130U JP2536776Y2 (en) | 1991-02-13 | 1991-02-13 | Backpack stand for backpack-type work machines, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991012130U JP2536776Y2 (en) | 1991-02-13 | 1991-02-13 | Backpack stand for backpack-type work machines, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04102672U JPH04102672U (en) | 1992-09-04 |
| JP2536776Y2 true JP2536776Y2 (en) | 1997-05-28 |
Family
ID=31745888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991012130U Expired - Lifetime JP2536776Y2 (en) | 1991-02-13 | 1991-02-13 | Backpack stand for backpack-type work machines, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536776Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007258180A (en) * | 2006-03-21 | 2007-10-04 | Lg Chem Ltd | Battery module with adhesive member applied between battery cells |
| WO2013065389A1 (en) * | 2011-10-31 | 2013-05-10 | 株式会社マキタ | Backpack blower work apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6712574B2 (en) * | 2017-05-12 | 2020-06-24 | 株式会社丸山製作所 | Backpack work machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0450923Y2 (en) * | 1986-07-08 | 1992-12-01 | ||
| JPS63119140U (en) * | 1987-01-28 | 1988-08-02 | ||
| JPH01108854U (en) * | 1988-01-18 | 1989-07-24 | ||
| JPH0625668Y2 (en) * | 1988-04-12 | 1994-07-06 | タナカ工業株式会社 | Backpack blower |
| JPH0632848Y2 (en) * | 1988-04-21 | 1994-08-31 | オリジン工業株式会社 | Power spreader |
| JPH0632825Y2 (en) * | 1988-07-04 | 1994-08-31 | ニューデルタ工業株式会社 | Battery storage structure for backpack control machine |
-
1991
- 1991-02-13 JP JP1991012130U patent/JP2536776Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007258180A (en) * | 2006-03-21 | 2007-10-04 | Lg Chem Ltd | Battery module with adhesive member applied between battery cells |
| WO2013065389A1 (en) * | 2011-10-31 | 2013-05-10 | 株式会社マキタ | Backpack blower work apparatus |
| JP2013094109A (en) * | 2011-10-31 | 2013-05-20 | Makita Corp | Backpack blower work apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04102672U (en) | 1992-09-04 |
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