JPH04232390A - Compact air compressor - Google Patents

Compact air compressor

Info

Publication number
JPH04232390A
JPH04232390A JP41709790A JP41709790A JPH04232390A JP H04232390 A JPH04232390 A JP H04232390A JP 41709790 A JP41709790 A JP 41709790A JP 41709790 A JP41709790 A JP 41709790A JP H04232390 A JPH04232390 A JP H04232390A
Authority
JP
Japan
Prior art keywords
frame
air tank
compressor
air
shape
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.)
Pending
Application number
JP41709790A
Other languages
Japanese (ja)
Inventor
Yoshio Konno
紺野 義雄
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP41709790A priority Critical patent/JPH04232390A/en
Publication of JPH04232390A publication Critical patent/JPH04232390A/en
Pending legal-status Critical Current

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  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE:To reduce a location space of a compact air compressor, and while make it portable, and improve visibility of meters. CONSTITUTION:A frame 11, which is made of a bar member bent to form a closed loop and of which side surface is formed into C-shape, is provided. An air tank 12 is placed on the lower part 11b of both side surfaces of the frame 11, and is fixed by fitting members 13, 14. A compressor main frame 15 is fitted on the air tank 12, and the air tank 12 and the compressor main frame 15 are housed between the upper part 11a and the lower part 11b of the C-shape side surfaces of the frame 11. Since the air tank 12 and the compressor main frame 15 are arranged vertically, a location space is reduced, and the compressor can be carried by holding the upper end of the frame 11. Since the side surfaces of the frame 11 are formed into C-shape, visibility of meters is improved.

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明は、圧縮機本体と空気タン
クと制御装置とを一体とした小型空気圧縮機に関するも
のである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compact air compressor that integrates a compressor main body, an air tank, and a control device.

【0002】0002

【従来の技術】従来、例えば第10図および第11図に
示すような持ち運び可能な小型空気圧縮機が知られてい
る。 この小型空気圧縮機1は、図に示すように、基盤2に圧
縮機本体3と空気タンク4とを並列に配置し、圧力開閉
器5、減圧弁6、安全弁7、圧力計8等の制御装置を装
着したものである。そして、基盤2の両側部に逆U字型
パイプ部材9が取付られ、両側の逆U字型パイプ部材9
の上端中央部がパイプ部材10で連結されており、圧縮
機本体3、空気タンク4および制御装置を包囲するフレ
ームが構成されている。この構成により、フレームを把
持して容易に持ち運ぶことができる。
2. Description of the Related Art Conventionally, portable small-sized air compressors, such as those shown in FIGS. 10 and 11, have been known. As shown in the figure, this small air compressor 1 has a compressor main body 3 and an air tank 4 arranged in parallel on a base 2, and controls a pressure switch 5, a pressure reducing valve 6, a safety valve 7, a pressure gauge 8, etc. It is equipped with a device. Inverted U-shaped pipe members 9 are attached to both sides of the base 2.
The upper ends of the compressor are connected at the center by a pipe member 10, forming a frame that surrounds the compressor main body 3, the air tank 4, and the control device. With this configuration, the frame can be easily held and carried.

【0003】0003

【発明が解決しようとする課題】しかしながら、上記従
来例では、次のような問題がある。圧縮機本体3と空気
タンク4とを並列に配置しているので小型空気圧縮機1
の設置スペースが大きくなる。さらに、持ち運びのさい
にバランスが悪く片手では持ち運びにくいという問題が
ある。また、パイプ部材9が基盤2の四隅に取付けられ
ているので、パイプ部材9が邪魔になり圧力計8等の計
器類の視認性が悪いという問題がある。
[Problems to be Solved by the Invention] However, the above conventional example has the following problems. Since the compressor main body 3 and the air tank 4 are arranged in parallel, the small air compressor 1
The installation space becomes larger. Furthermore, there is a problem in that the device has poor balance and is difficult to carry with one hand. Further, since the pipe members 9 are attached to the four corners of the base 2, there is a problem that the pipe members 9 get in the way and the visibility of instruments such as the pressure gauge 8 is poor.

【0004】本発明は、以上の点に鑑みてなされたもの
であり、設置スペースが小さく、計器類の視認性がよく
、容易に持ち運びできる小型空気圧縮機を提供すること
を目的とする。
The present invention has been made in view of the above points, and it is an object of the present invention to provide a small air compressor that requires a small installation space, has good visibility of instruments, and is easily portable.

【0005】[0005]

【課題を解決するための手段】本発明は、上記の課題を
解決するために、圧縮機本体と空気タンクとを棒状部材
からなるフレームで支持する小型空気圧縮機において、
前記フレームの側面形状をC字形とし、該フレームのC
字形の両側面の下部に前記空気タンクを載置して固定し
、該空気タンクの上に前記圧縮機本体を取付け、前記空
気タンクと圧縮機本体とを前記フレームの側面のC字形
に収容したことを特徴とする。
[Means for Solving the Problems] In order to solve the above problems, the present invention provides a small air compressor in which a compressor main body and an air tank are supported by a frame made of a rod-shaped member.
The side surface shape of the frame is C-shaped, and the C-shape of the frame is
The air tank was placed and fixed at the lower part of both sides of the frame, the compressor main body was attached on top of the air tank, and the air tank and the compressor main body were housed in the C-shape on the side of the frame. It is characterized by

【0006】[0006]

【作用】このように構成したことにより、空気タンクと
圧縮機とを縦に並べて配設したので設置スペースが小さ
くなるとともに持ち運びが容易である。フレームの両側
面に空気タンクを固定するのでフレームが空気タンクに
よって補強される。また、フレームの側面形状がC字形
であるので四隅にフレームの構成部材がなく計器類の視
認性がよい。さらに、従来のものに比してフレームの全
長が短くなる。
[Function] With this structure, the air tank and the compressor are arranged vertically, which reduces the installation space and makes it easy to carry. Since the air tank is fixed to both sides of the frame, the frame is reinforced by the air tank. Furthermore, since the side surface of the frame is C-shaped, there are no frame components at the four corners, and the visibility of the instruments is good. Furthermore, the overall length of the frame is shorter than that of the conventional one.

【0007】[0007]

【実施例】以下、本考案の第1実施例について図面に基
づいて詳細に説明する。図1ないし図3において、パイ
プ部材を折り曲げて閉ループを形成し、側面形状がC字
形とされたフレーム11が設けられている。フレーム1
1のC字形の側面の上部11a は上方に傾斜されてい
る。フレーム11のC字形の両側面の下部11b に空
気タンク12が載置されており、空気タンク12は、C
字形の両側面部の下部11b および側部11c に取
付部材13および14を介して固定されている。空気タ
ンク12の上方に圧縮機本体15が設けられており、圧
縮機本体15は空気タンク12の上部に固着されたブラ
ケット16にボルト17およびナット18によって取付
けられている。そして、空気タンク12および圧縮機本
体15がフレーム11の上部11a と下部11b と
の間に収容されている。フレーム11および取付部材1
3の下端部にフレーム11を支持する足ゴム19が取付
けられている。
DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described in detail below with reference to the drawings. In FIGS. 1 to 3, a frame 11 is provided, which is formed by bending a pipe member to form a closed loop and has a C-shaped side surface. frame 1
The upper part 11a of the C-shaped side surface of No. 1 is inclined upward. An air tank 12 is mounted on the lower part 11b of both sides of the C-shape of the frame 11.
It is fixed to the lower portion 11b and side portion 11c of both side surfaces of the letter shape via attachment members 13 and 14. A compressor main body 15 is provided above the air tank 12, and the compressor main body 15 is attached to a bracket 16 fixed to the upper part of the air tank 12 by bolts 17 and nuts 18. The air tank 12 and the compressor main body 15 are housed between the upper part 11a and the lower part 11b of the frame 11. Frame 11 and mounting member 1
A foot rubber 19 for supporting the frame 11 is attached to the lower end of the frame 3.

【0008】図中20は空気タンク12の圧力計、21
は圧縮機本体15を規定圧力範囲で運転停止させる圧力
開閉器、22は空気タンク12の安全弁、23は圧縮空
気を供給する外部機器を接続するカプラ継手、24は吐
出管、25はマニホールド、26はガス管、27はドレ
ン抜きである。なお、両側面の上部11a を互いに連
結するフレーム11の上端部分11d は、当該小型空
気圧縮機の重心の真上に位置するように設けられている
In the figure, 20 is a pressure gauge for the air tank 12, and 21 is a pressure gauge for the air tank 12.
22 is a safety valve for the air tank 12; 23 is a coupler joint for connecting an external device that supplies compressed air; 24 is a discharge pipe; 25 is a manifold; 27 is a gas pipe, and 27 is a drain. Note that the upper end portion 11d of the frame 11 that connects the upper portions 11a on both sides to each other is provided so as to be located directly above the center of gravity of the small air compressor.

【0009】以上のように構成した第1実施例の作用に
ついて説明する。空気タンク12と圧縮機本体15とが
縦に配設されているので設置スペースが小さくなる。フ
レーム11の側面形状を上部11a が上方に傾斜され
たC字形に形成したので四隅に縦方向のフレーム部材が
なく、圧力計20等の計器類の視認性がよい。フレーム
11の上端部分11d を把持して容易に持ち運ぶこと
ができる。このとき、上端部分11d は小型空気圧縮
機の重心の真上に位置しているので、持ち上げられた小
型空気圧縮機が傾くことがない。従来のものに比してフ
レームを構成するパイプ部材の全長が短いので軽量でコ
ストも安い。空気タンク12がフレーム11の下部11
b および側部11c に取付けられ、フレーム11を
補強しているのでフレーム11を小型軽量化することが
できる。
The operation of the first embodiment configured as above will be explained. Since the air tank 12 and the compressor main body 15 are arranged vertically, the installation space is reduced. Since the side surface of the frame 11 is formed into a C-shape with the upper part 11a inclined upward, there are no vertical frame members at the four corners, and the visibility of instruments such as the pressure gauge 20 is good. The upper end portion 11d of the frame 11 can be grasped and carried easily. At this time, since the upper end portion 11d is located directly above the center of gravity of the small air compressor, the lifted small air compressor will not tilt. The overall length of the pipe members that make up the frame is shorter than conventional ones, making it lighter and cheaper. The air tank 12 is located at the lower part 11 of the frame 11.
b and side portion 11c to reinforce the frame 11, the frame 11 can be made smaller and lighter.

【0010】なお、外部からの衝撃によって破損しやす
い部品は、フレーム11と空気タンク12および圧縮機
本体15との間に配設することによって、当該小型空気
圧縮機が転倒した場合にフレーム11あるいは空気タン
ク12および圧縮機本体15によって保護される。
[0010] By disposing parts that are easily damaged by external shocks between the frame 11, the air tank 12, and the compressor main body 15, if the small air compressor falls over, the parts that are easily damaged by the frame 11 or It is protected by an air tank 12 and a compressor body 15.

【0011】以下、本発明の第2ないし第4実施例につ
いて説明するが、第2ないし第4実施例は上記第1実施
例に比してフレームのみが異なるので、以下、同様の部
材には同一の番号を付し、異なる部分についてのみ詳細
に説明する。
[0011] The second to fourth embodiments of the present invention will be described below. Since the second to fourth embodiments differ from the first embodiment only in the frame, similar members will be described below. The same numbers are given and only different parts will be explained in detail.

【0012】第2実施例は、例えば図4および図5に示
すように、フレーム28が、側面形状は図1ないし図3
に示す第1実施例と同様に上部28a が上方に傾斜さ
れたC字形で(図4参照)、その上側が当該小型空気圧
縮機の中央側に傾斜されてフレーム28の上端部分28
d が短くなっており、フレーム28の正面形状が台形
状となっている(図5参照)。なお、上端部分28d 
は、当該小型空気圧縮機の重心の真上に位置するように
設けられている。この構成により、フレームを構成する
パイプ部材の全長をさらに短くすることができる。
In the second embodiment, for example, as shown in FIGS. 4 and 5, the frame 28 has a side shape similar to that shown in FIGS. 1 to 3.
As in the first embodiment shown in FIG. 4, the upper portion 28a is C-shaped with an upward slope (see FIG. 4), and its upper side is sloped toward the center of the small air compressor to form the upper end portion 28 of the frame 28.
d is short, and the front shape of the frame 28 is trapezoidal (see FIG. 5). In addition, the upper end portion 28d
is located directly above the center of gravity of the small air compressor. With this configuration, the total length of the pipe members that constitute the frame can be further shortened.

【0013】第3実施例は、例えば図6および図7に示
すように、フレーム29が、図1ないし図3に示す第1
実施例と同様な形状で、C字形の側面の下部29b お
よび側部29c が延長されており、当該小型空気圧縮
機がC字形の側面の開口側に転倒した場合に、上部29
a および下部29bの先端部が接地して空気タンク1
2、圧縮機本体15、その他の機器を保護するようにし
たものである。
In the third embodiment, for example, as shown in FIGS. 6 and 7, the frame 29 is connected to the first frame shown in FIGS. 1 to 3.
It has the same shape as the embodiment, but the lower part 29b and the side part 29c of the C-shaped side surface are extended, and when the small air compressor falls to the open side of the C-shaped side surface, the upper part 29
a and the tip of the lower part 29b are grounded and the air tank 1
2. It is designed to protect the compressor main body 15 and other equipment.

【0014】第4実施例は、例えば図8および図9に示
すように、フレーム30が、第1実施例のフレームのC
字形の側面の上部30a の先端側を下方に傾斜させて
延長し、両側面部の延長部30e の先端部を互いに連
結したものとなっている。この構成により、第3実施例
と同様に、当該小型空気圧縮機がC字形の側面の開口側
に転倒した場合に延長部30e および下部30b の
先端部が接地して空気タンク12、圧縮機本体15、そ
の他の機器を保護するようにしたものである。
In the fourth embodiment, for example, as shown in FIGS. 8 and 9, the frame 30 is different from the C of the frame of the first embodiment.
The distal end side of the upper part 30a of the side surface of the letter is extended downwardly, and the distal end portions of the extension portions 30e on both side surfaces are connected to each other. With this configuration, similarly to the third embodiment, when the small air compressor falls toward the opening side of the C-shaped side surface, the tips of the extension part 30e and the lower part 30b touch the ground, causing the air tank 12 and the compressor body to fall. 15. It is designed to protect other equipment.

【0015】[0015]

【発明の効果】本発明の小型空気圧縮機は、以上詳述し
たように構成したことにより、空気タンクと圧縮機とを
縦に並べて配置したので設置スペースが小さくなるとと
もに持ち運びが容易である。フレームの両側面に空気タ
ンクを固定するのでフレームが空気タンクによって補強
される。また、四隅にフレームの構成部材がないので計
器類の視認性がよい。さらに、従来のものに比してフレ
ームの全長が短くなるので、小型軽量化できるとともに
製造コストも安くすることができるという優れた効果を
奏する。
[Effects of the Invention] The compact air compressor of the present invention is configured as described in detail above, and since the air tank and the compressor are arranged vertically, the installation space is small and it is easy to carry. Since the air tank is fixed to both sides of the frame, the frame is reinforced by the air tank. Also, since there are no frame components at the four corners, visibility of the instruments is good. Furthermore, since the overall length of the frame is shorter than that of the conventional one, it has the advantage of being smaller and lighter, as well as lowering manufacturing costs.

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

【図1】本発明の第1実施例の左側面図である。FIG. 1 is a left side view of a first embodiment of the present invention.

【図2】図1の装置の正面図である。FIG. 2 is a front view of the device of FIG. 1;

【図3】図1の装置の右側面図である。FIG. 3 is a right side view of the device of FIG. 1;

【図4】本発明の第2実施例の側面図である。FIG. 4 is a side view of a second embodiment of the invention.

【図5】図4の装置の正面図である。FIG. 5 is a front view of the device of FIG. 4;

【図6】本発明の第3実施例の側面図である。FIG. 6 is a side view of a third embodiment of the invention.

【図7】図6の装置の正面図である。FIG. 7 is a front view of the device of FIG. 6;

【図8】本発明の第4実施例の側面図である。FIG. 8 is a side view of a fourth embodiment of the present invention.

【図9】図8の装置の正面図である。FIG. 9 is a front view of the device of FIG. 8;

【図10】従来の小型空気圧縮機の正面図である。FIG. 10 is a front view of a conventional small air compressor.

【図11】図10の装置の側面図である。FIG. 11 is a side view of the device of FIG. 10;

【符合の説明】11…フレーム 11a …上部 11b …下部 12…空気タンク 15…圧縮機本体[Explanation of symbols] 11...Frame 11a...Top 11b...lower part 12...Air tank 15...Compressor body

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】圧縮機本体と空気タンクとを棒状部材から
なるフレームで支持する小型空気圧縮機において、前記
フレームの側面形状をC字形とし、該フレームのC字形
の両側面の下部に前記空気タンクを載置して固定し、該
空気タンクの上に前記圧縮機本体を取付け、前記空気タ
ンクと圧縮機本体とを前記フレームの側面のC字形に収
容したことを特徴とする小型空気圧縮機。
1. A small air compressor in which a compressor main body and an air tank are supported by a frame made of a rod-shaped member, wherein the side surface of the frame is C-shaped, and the air is provided at the lower part of both sides of the C-shape of the frame. A small air compressor, characterized in that a tank is placed and fixed, the compressor main body is mounted on the air tank, and the air tank and the compressor main body are housed in a C-shape on the side surface of the frame. .
JP41709790A 1990-12-28 1990-12-28 Compact air compressor Pending JPH04232390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP41709790A JPH04232390A (en) 1990-12-28 1990-12-28 Compact air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41709790A JPH04232390A (en) 1990-12-28 1990-12-28 Compact air compressor

Publications (1)

Publication Number Publication Date
JPH04232390A true JPH04232390A (en) 1992-08-20

Family

ID=18525232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41709790A Pending JPH04232390A (en) 1990-12-28 1990-12-28 Compact air compressor

Country Status (1)

Country Link
JP (1) JPH04232390A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439710C (en) * 2002-03-22 2008-12-03 布莱克和戴克公司 Air compressor with improved hand portability
US8851229B2 (en) 2011-09-13 2014-10-07 Black & Decker Inc. Tank dampening device
US9890774B2 (en) 2011-09-13 2018-02-13 Black & Decker Inc. Compressor intake muffler and filter
US11111913B2 (en) 2015-10-07 2021-09-07 Black & Decker Inc. Oil lubricated compressor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439710C (en) * 2002-03-22 2008-12-03 布莱克和戴克公司 Air compressor with improved hand portability
US8851229B2 (en) 2011-09-13 2014-10-07 Black & Decker Inc. Tank dampening device
US9890774B2 (en) 2011-09-13 2018-02-13 Black & Decker Inc. Compressor intake muffler and filter
US10012223B2 (en) 2011-09-13 2018-07-03 Black & Decker Inc. Compressor housing having sound control chambers
US10036375B2 (en) 2011-09-13 2018-07-31 Black & Decker Inc. Compressor housing having sound control chambers
US10871153B2 (en) 2011-09-13 2020-12-22 Black & Decker Inc. Method of reducing air compressor noise
US10982664B2 (en) 2011-09-13 2021-04-20 Black & Decker Inc. Compressor intake muffler and filter
US11788522B2 (en) 2011-09-13 2023-10-17 Black & Decker Inc. Compressor intake muffler and filter
US11111913B2 (en) 2015-10-07 2021-09-07 Black & Decker Inc. Oil lubricated compressor

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