JPH0649865Y2 - Handy blower with engine - Google Patents

Handy blower with engine

Info

Publication number
JPH0649865Y2
JPH0649865Y2 JP1987133222U JP13322287U JPH0649865Y2 JP H0649865 Y2 JPH0649865 Y2 JP H0649865Y2 JP 1987133222 U JP1987133222 U JP 1987133222U JP 13322287 U JP13322287 U JP 13322287U JP H0649865 Y2 JPH0649865 Y2 JP H0649865Y2
Authority
JP
Japan
Prior art keywords
engine
cover
fan
vibration
handle
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
Application number
JP1987133222U
Other languages
Japanese (ja)
Other versions
JPS6439441U (en
Inventor
美英 中谷
弘吉 河内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1987133222U priority Critical patent/JPH0649865Y2/en
Publication of JPS6439441U publication Critical patent/JPS6439441U/ja
Application granted granted Critical
Publication of JPH0649865Y2 publication Critical patent/JPH0649865Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Vibration Prevention Devices (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、カバーおよびハンドルの防振機構に特徴を有
するエンジン付きハンデイブロワに関するものである。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a handy blower with an engine, which is characterized by an anti-vibration mechanism for a cover and a handle.

(従来の技術) エンジン付きハンデイブロワの従来例を第7図によって
説明すると、上側ファンカバー(a)上にエンジン
(e)を適宜の手段により固着して、エンジン(e)に
連結されているファン(f)を上側ファンカバー(a)
内に配置し、上側ファンカバー(a)に下側ファンカバ
ー(b)を取り付けて上、下側ファンカバー(a)
(b)内にうず巻室を形成するとともに、上側ファンカ
バー(a)上に適宜の手段によりエンジンカバー(c)
を固設してエンジン(e)を被覆し、エンジンカバー
(c)上に適宜の手段によりハンドル(d)を付設した
構造になっており、エンジン(e)によってファン
(f)を回転し、入口(b1)から空気を取り入れ噴出口
(b2)から噴出するバーチカル型の携帯式になってい
る。
(Prior Art) A conventional example of a handy blower with an engine will be described with reference to FIG. 7. The engine (e) is fixed to the upper fan cover (a) by an appropriate means and is connected to the engine (e). Install the fan (f) to the upper fan cover (a)
And the lower fan cover (b) is attached to the upper fan cover (a).
A whirlpool chamber is formed in (b), and an engine cover (c) is provided on the upper fan cover (a) by appropriate means.
Is fixed to cover the engine (e), and the handle (d) is attached to the engine cover (c) by an appropriate means. The fan (f) is rotated by the engine (e), It is a vertical portable type that takes in air from the inlet (b 1 ) and ejects it from the ejection port (b 2 ).

(考案が解決しようとする問題点) 従来の前記エンジン付きハンデイブロワは、上側ファン
カバー上にエンジン、エンジンカバーおよびハンドルを
は配設して固着するとともに、上側ファンカバー下に下
側ファンカバーを配設して固着する必要があり、配設、
固着個所数とともに部品点数が多く、組立コストおよび
部品コストの低減が難しく、また、防振に有効な手段が
ないなどの問題点がある。
(Problems to be solved by the invention) In the conventional handy blower with an engine, the engine, the engine cover and the handle are arranged and fixed on the upper fan cover, and the lower fan cover is arranged under the upper fan cover. It is necessary to arrange and fix it.
There are problems that the number of parts is large and the number of parts is large, it is difficult to reduce the assembly cost and the parts cost, and there is no effective means for vibration isolation.

(問題点の解決手段) 本考案は、前記のような問題点に対処するために開発さ
れたエンジン付きハンデイブロワであって、ファンカバ
ーの開口側にエンジンが固着されたプレートを複数の防
振部材の介装により配置して、前記ファンカバー内にエ
ンジン直結のファンを配設し、前記開口側の上面に連結
されるエンジンカバーを介して前記防振部材を押えて前
記エンジンを被覆するとともに、前記エンジンカバー上
にハンドルを防振部材の介装により連結した構成によ
り、部品点数および組立工数の低減によるコスト節減と
ともに、防振性能を高めて前記のような問題点を解消し
ている。
(Means for Solving Problems) The present invention is a handy blower with an engine developed in order to solve the above-mentioned problems, and a plurality of anti-vibration plates having an engine fixed to the opening side of the fan cover are provided. A fan directly connected to the engine is disposed in the fan cover by interposing members, and the engine is covered by pressing the vibration isolation member via the engine cover connected to the upper surface of the opening side. The structure in which the handle is connected to the engine cover by the interposition of the vibration isolating member reduces the cost by reducing the number of parts and the number of assembling steps, and improves the vibration isolating performance to eliminate the above-mentioned problems.

(作用) ファンカバーの開口側に、エンジンが固設されたプレー
トを複数の防振部材の介装により配置して、エンジンカ
バーを嵌装、連結するとともに、エンジンカバー上にハ
ンドルを防振部材の介装により連結することによって、
前記プレートの配置によりファンがファンカバー内に配
置されるとともに、エンジンカバーによる防振部材の固
定により防振部材を介しプレート、エンジン、ファンが
固定されて、少ない部品点数および組立工数で簡単、容
易に組立てられ、ファンカバーおよびエンジンカバーが
エンジン、ファン側のプレートに対して複数の防振部材
の介装により効果的に防振されるとともに、ハンドルが
エンジンカバーに対してさらに防振部材の介装により防
振されている。
(Function) A plate on which the engine is fixed is arranged on the opening side of the fan cover by interposing a plurality of vibration isolating members, and the engine cover is fitted and connected, and a handle is attached on the engine cover. By connecting with the interposition of
Due to the arrangement of the plates, the fan is arranged in the fan cover, and the vibration-proof member is fixed by the engine cover to fix the plate, the engine and the fan through the vibration-proof member, which is simple and easy with a small number of parts and assembly steps. The fan cover and the engine cover are effectively vibration-proofed by interposing a plurality of anti-vibration members on the engine and fan side plates, and the handle is further interposed by the anti-vibration member with respect to the engine cover. Anti-vibration due to equipment.

(実施例) 第1図ないし第6図に本考案の一実施例を示し、図中
(1)は上側が大きく開口されたファンカバーであっ
て、ファンカバー(1)には、その開口側に複数の凹部
(1a)が設けられているとともに、下側に空気の入口
(1b)が設けられ、側端部にエンジンカバー(4)とと
もに噴出口(1c)が形成されて、ファンカバー(1)の
開口側にエンジン(2)が固着されたプレート(3)を
複数の防振部材(7)の介装により配置して、ファンカ
バー(1)内にエンジン直結のファン(6)を配設し、
前記開口側の全面にわたりエンジンカバー(4)を連結
して防振部材(7)を固定しエンジン(2)を被覆する
とともに、エンジンカバー(4)上にハンドル(5)を
防振部材(15)の介装により連結したエンジン付きハン
デイブロワになっている。
(Embodiment) FIG. 1 to FIG. 6 show an embodiment of the present invention, in which (1) is a fan cover having a large opening on the upper side, and the fan cover (1) has an opening side. Is provided with a plurality of recesses (1a), an air inlet (1b) is provided on the lower side, and an engine cover (4) and an ejection port (1c) are formed on a side end portion of the fan cover (1c). The plate (3) to which the engine (2) is fixed is arranged on the opening side of (1) by interposing a plurality of vibration damping members (7), and a fan (6) directly connected to the engine is provided in the fan cover (1). Arranged,
The engine cover (4) is connected to the entire surface on the opening side to fix the vibration damping member (7) to cover the engine (2), and the handle (5) is mounted on the engine cover (4) to prevent the vibration damping member (15). ) It is a handy blower with an engine connected by interposing.

前記プレート(3)について詳述すると、第2図に示す
ように4隅部にコ字形状スリット(11)が設けられ、周
縁部に折曲フランジ(12)が立設されているとともに、
エンジン(2)取付用の大孔(13)と小孔(14)が配設
された構成になっており、第1,3図に示すようにエンジ
ン(2)の下面側にプレート(3)を配置して複数のビ
ス(8)で固着し、駆動軸(2a)にファン(6)をナッ
ト(2b)などで取り付けるとともに、同プレート(3)
に配設された各コ字形状スリット(11)に防振部材(ゴ
ム等)(7)を嵌着し、ファンカバー(1)の開口側に
設けられ前記防振部材(7)に対応して配設されている
各凹部(1a)に、前記各防振部材(7)を配置して嵌挿
する。
The plate (3) will be described in detail. As shown in FIG. 2, U-shaped slits (11) are provided at the four corners, and bent flanges (12) are provided upright at the peripheral edge of the plate (3).
A large hole (13) for mounting the engine (2) and a small hole (14) are arranged, and a plate (3) is provided on the lower surface side of the engine (2) as shown in FIGS. Are fixed and fixed with a plurality of screws (8), the fan (6) is attached to the drive shaft (2a) with a nut (2b), and the plate (3) is attached.
An antivibration member (rubber or the like) (7) is fitted into each U-shaped slit (11) provided in the fan cover (1) and is provided on the opening side of the fan cover (1) to correspond to the antivibration member (7). The respective vibration isolating members (7) are arranged and fitted into the respective concave portions (1a) arranged as described above.

前記エンジンカバー(4)につて詳述すると、第1,3,4
図に示すようにファンカバー(1)の上側、即ち開口側
の全上面側にわたって嵌合しビス(9)などの適宜の手
段(図示省略)により固着、連結され、ファンカバー
(1)とともに側部に噴出口(1c)を形成するととも
に、内側に突設した複数のリブ(4a)により各防振部材
(7)を押えて軸方向、直角方向の移動を規制し、各防
振部材を介しプレート(3)とともにエンジン(2)、
ファン(6)を固定している。
The engine cover (4) will be described in detail below.
As shown in the figure, the fan cover (1) is fitted over the entire upper surface side of the opening side, that is, fixed and connected by an appropriate means (not shown) such as a screw (9), and is attached together with the fan cover (1). The ejection port (1c) is formed in the section, and the plurality of ribs (4a) protruding inward are pressed against each vibration-proof member (7) to restrict the movement in the axial direction and the right-angle direction. Through the plate (3) with the engine (2),
The fan (6) is fixed.

前記ハンドル(5)について詳述すると、第5,6図に示
すようにエンジンカバー(4)上に嵌合穴付きの取付座
(4a)(4a)を立設し、該取付座(4a)(4a)に筒状の
防振部材(15)(15)(ゴム製)を貫挿するとともに、
ハンドル部材(5a)(5b)の各脚部に設けた各凸部(5a
1)(5b1)を防振部材(15)にその両側から嵌挿し、ハ
ンドル部材(5a)(5b)を複数のビス(16)で締付けて
一体とした構造とし、エンジンカバー(4)上に防振部
材(15)(15)を介装してハンドル部材(5a)(5b)か
らなるハンドル(5)を連結している。
The handle (5) will be described in detail. As shown in FIGS. 5 and 6, mounting seats (4a) (4a) with fitting holes are erected on the engine cover (4), and the mounting seats (4a) While inserting the cylindrical vibration-damping member (15) (15) (made of rubber) into (4a),
Each protrusion (5a) provided on each leg of the handle member (5a) (5b)
1 ) (5b 1 ) is inserted into the vibration isolator (15) from both sides, and the handle members (5a) (5b) are fastened with a plurality of screws (16) to form an integral structure, and the engine cover (4) A handle (5) composed of handle members (5a) and (5b) is connected to the above by interposing vibration damping members (15) and (15).

(考案の効果) 本考案は、前述のような構成になっており、ファンカバ
ーの開口側に、エンジンが固設されたプレートを複数の
防振部材の介装により配置して、エンジンカバーを嵌
装、連結するとともに、エンジンカバー上にハンドルを
防振部材の介装により連結することによって、前記プレ
ートの配置によりエンジン直結のファンがファンカバー
内に配置されるとともに、エンジンカバーによる防振部
材の固定により防振部材を介しプレート、エンジンおよ
びファンが固定されて、少ない部品点数および組立工程
で簡単、容易に組立てられてコスト節減され、さらに、
ファンカバーおよびエンジンカバーがエンジン、ファン
側のプレートに対して複数の防振部材の介装により効果
的に防振されるとともに、ハンドルがエンジンカバーに
対してさらに防振部材の介装により防振されて、優れた
防振性能を有する。
(Effects of the Invention) The present invention is configured as described above, and a plate on which the engine is fixed is arranged on the opening side of the fan cover by interposing a plurality of vibration isolating members, and the engine cover is installed. By fitting and connecting, and connecting the handle on the engine cover by interposing a vibration isolating member, a fan directly connected to the engine is arranged in the fan cover by the arrangement of the plates, and a vibration isolating member by the engine cover is also provided. Since the plate, engine and fan are fixed through the vibration isolator, the number of parts and the assembly process are simple, easy to assemble, and cost is reduced.
The fan cover and engine cover are effectively anti-vibrated by interposing a plurality of anti-vibration members on the engine and fan side plates, and the handle is further anti-vibration by the interposition of anti-vibration members on the engine cover. And has excellent anti-vibration performance.

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

第1図は本考案の一実施例を示す全体の縦断面図、第2
図はプレートの拡大平面図、第3図は第1図のIII部分
の詳細図、第4図は第3図のIV−IV部分の断面図、第5
図は第1図のV部分の拡大縦断面図、第6図は第5図の
縦断面図、第7図は従来例の縦断面図である。 1:ファンカバー、2:エンジン 3:プレート、4:エンジンカバー 5:ハンドル、6:ファン 7,15:防振部材
FIG. 1 is an overall vertical sectional view showing an embodiment of the present invention, and FIG.
The drawing is an enlarged plan view of the plate, FIG. 3 is a detailed view of the III portion of FIG. 1, FIG. 4 is a cross-sectional view of the IV-IV portion of FIG. 3, and FIG.
FIG. 6 is an enlarged vertical sectional view of a V portion of FIG. 1, FIG. 6 is a vertical sectional view of FIG. 5, and FIG. 7 is a vertical sectional view of a conventional example. 1: Fan cover, 2: Engine 3: Plate, 4: Engine cover 5: Handle, 6: Fan 7,15: Anti-vibration member

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】フアンカバーの開口側にエンジンが固着さ
れたプレートを複数の防振部材の介装により配置して、
前記フアンカバー内にエンジン直結のフアンを配設し、
前記開口側の上面に連結されるエンジンカバーを介して
前記防振部材を押えて前記エンジンを被覆するととも
に、前記エンジンカバー上にハンドルを防振部材の介装
により直結したことを特徴とするエンジン付きハンデイ
ブロワ。
1. A plate to which an engine is fixed is arranged on the opening side of a fan cover by interposing a plurality of vibration-proof members,
A fan directly connected to the engine is arranged in the fan cover,
An engine characterized in that the engine is covered by pressing the anti-vibration member via an engine cover connected to the upper surface on the opening side, and a handle is directly connected to the engine cover by interposing the anti-vibration member. Handy blower with.
JP1987133222U 1987-09-02 1987-09-02 Handy blower with engine Expired - Lifetime JPH0649865Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987133222U JPH0649865Y2 (en) 1987-09-02 1987-09-02 Handy blower with engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987133222U JPH0649865Y2 (en) 1987-09-02 1987-09-02 Handy blower with engine

Publications (2)

Publication Number Publication Date
JPS6439441U JPS6439441U (en) 1989-03-09
JPH0649865Y2 true JPH0649865Y2 (en) 1994-12-14

Family

ID=31390888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987133222U Expired - Lifetime JPH0649865Y2 (en) 1987-09-02 1987-09-02 Handy blower with engine

Country Status (1)

Country Link
JP (1) JPH0649865Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6959847B2 (en) * 2017-12-07 2021-11-05 株式会社マキタ Blower device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534738A (en) * 1948-06-18 1950-12-19 Laval Separator Co De Mount for rotating parts
US4266515A (en) * 1978-09-27 1981-05-12 Roper Corporation Engine power pack assembly having anti-vibration features
JPS5811079A (en) * 1981-07-01 1983-01-21 アンドレアス・シユテイ−ル Portable cleaner
US4527380A (en) * 1983-05-31 1985-07-09 Makita Electric Works, Ltd. Lawn mower
US4674146A (en) * 1985-12-03 1987-06-23 Emerson Electric Company Hand held gas engine blower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534738A (en) * 1948-06-18 1950-12-19 Laval Separator Co De Mount for rotating parts
US4266515A (en) * 1978-09-27 1981-05-12 Roper Corporation Engine power pack assembly having anti-vibration features
JPS5811079A (en) * 1981-07-01 1983-01-21 アンドレアス・シユテイ−ル Portable cleaner
US4527380A (en) * 1983-05-31 1985-07-09 Makita Electric Works, Ltd. Lawn mower
US4674146A (en) * 1985-12-03 1987-06-23 Emerson Electric Company Hand held gas engine blower

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Publication number Publication date
JPS6439441U (en) 1989-03-09

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