JPH0556880A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
JPH0556880A
JPH0556880A JP22052791A JP22052791A JPH0556880A JP H0556880 A JPH0556880 A JP H0556880A JP 22052791 A JP22052791 A JP 22052791A JP 22052791 A JP22052791 A JP 22052791A JP H0556880 A JPH0556880 A JP H0556880A
Authority
JP
Japan
Prior art keywords
lid
side wall
body case
main body
dust collecting
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
JP22052791A
Other languages
Japanese (ja)
Inventor
Yoshihiro Matsui
芳広 松井
Takeshi Sato
毅 佐藤
Ikuo Oshima
郁夫 大島
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP22052791A priority Critical patent/JPH0556880A/en
Publication of JPH0556880A publication Critical patent/JPH0556880A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/26Incorporation of winding devices for electric cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

PURPOSE:To provide a vacuum cleaner which can retain airtightness even when output of an electromotive fan is increased and vacuum degree of a dust collecting chamber is improved. CONSTITUTION:When an electromotive fan is driven, vacuum is generated on a dust collecting chamber 13 side of the electromotive fan, so that vacuum degree in the dust collecting chamber 13 is increased. A lid 4 is drawn by the vacuum toward the dust collecting chamber 13. In this instance, the lid 4 is brought into contact with a contact wall 38 of an elastic piece 21 which is in engagement with a second side wall part 24, whereby the lid 4 is prevented from deforming. As a tongue 37 is constantly in a pressing contact with a lower part of the lid 4, airtightness can be retained even when the lid 4 moves onto the contact wall 38 side.

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、蓋体の変形による気密
漏れを防止する電気掃除機に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric vacuum cleaner which prevents airtight leakage due to deformation of a lid.

【0002】[0002]

【従来の技術】近年、電気掃除機は電動送風機の大出力
化が図られ集塵室の真空度が上昇してきている。このた
め、本体ケース内に形成された集塵部の開口部を閉塞す
る蓋体が、真空度の増加により変形しやすくなってい
る。
2. Description of the Related Art In recent years, in electric vacuum cleaners, the output of electric blowers has been increased and the degree of vacuum in the dust collecting chamber has been increasing. Therefore, the lid that closes the opening of the dust collecting portion formed in the main body case is easily deformed due to the increase in the degree of vacuum.

【0003】そこで、蓋体の内部にリブを設け、蓋体の
変形を防止する構成のものが用いられている。
Therefore, a structure is used in which ribs are provided inside the lid to prevent deformation of the lid.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、さら
に、電気掃除機の電動送風機の出力が増加し、単に蓋体
の内部にリブを設けたのみでは、蓋体の変形を防止する
ことができず、気密性を維持できない問題を有してい
る。
However, the output of the electric blower of the vacuum cleaner is further increased, and the deformation of the lid cannot be prevented only by providing the rib inside the lid. There is a problem that airtightness cannot be maintained.

【0005】本発明は、上記問題点に鑑みなされたもの
で、電動送風機の出力を増加し、集塵室の真空度を向上
させても気密性を保持できる電気掃除機を提供すること
を目的とする。
The present invention has been made in view of the above problems, and an object thereof is to provide an electric vacuum cleaner capable of maintaining the airtightness even if the output of the electric blower is increased and the degree of vacuum of the dust collecting chamber is improved. And

【0006】[0006]

【課題を解決するための手段】本発明は、本体ケース内
に集塵部を形成し、この集塵部に開口部を形成し、この
開口部を開閉自在の蓋体で閉塞する電気掃除機であっ
て、前記開口部は、前記蓋体の閉塞時にこの蓋体の周縁
に高さ方向の先端が略対向される第1の側壁部と、この
第1の側壁の内側に位置しこの第1の側壁より高さ方向
先端位置が高く前記蓋体の閉塞時に前記第2の側壁の外
面に前記蓋体の周縁内側が対向する第2の側壁部と、少
なくとも前記第1の側壁部の先端および前記第2の側壁
部の外側面の前記蓋体と前記本体ケースとの間に位置し
気密を保持する弾性体とを具備したものである。
According to the present invention, there is provided a vacuum cleaner in which a dust collecting portion is formed in a main body case, an opening portion is formed in the dust collecting portion, and the opening portion is closed by an openable / closable lid. The opening is located inside the first side wall and the first side wall whose tip in the height direction substantially opposes the peripheral edge of the cover when the cover is closed. A second side wall portion having a height position higher than that of the first side wall in the height direction and the inside of the peripheral edge of the lid body faces the outer surface of the second side wall when the lid body is closed; and at least the tip end of the first side wall portion. And an elastic body which is located between the lid body on the outer side surface of the second side wall portion and the main body case and maintains airtightness.

【0007】[0007]

【作用】本発明は、蓋体の閉塞時に、蓋体の周縁に高さ
方向の先端を第1の側壁部に略対向させるとともに、蓋
体の周縁内側を第2の側壁部に対向させるため、集塵室
内の真空度が高くなり蓋体が吸引されても、蓋体は第2
の側壁部により変形量が規制されるため、真空度が増加
しても蓋体が変形して気密が漏れることを防ぐ。
According to the present invention, when the lid is closed, the tip in the height direction substantially opposes the first side wall portion to the peripheral edge of the lid body, and the inner peripheral edge of the lid body opposes the second side wall portion. , Even if the degree of vacuum in the dust collection chamber increases and the lid is sucked,
Since the amount of deformation is regulated by the side wall of the cover, even if the degree of vacuum increases, the lid is prevented from deforming and leaking of airtightness.

【0008】[0008]

【実施例】以下、本発明の電気掃除機の一実施例を図面
を参照して説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an electric vacuum cleaner of the present invention will be described below with reference to the drawings.

【0009】図2ないし図4において、1は掃除機本体
で、この掃除機本体1は、前側上部に開口部2を有する
本体ケース3と、この本体ケース3の開口部2を上方か
ら開閉自在に覆う蓋体4とからなっている。また、本体
ケース3は、下本体ケース部材5と、この下本体ケース
部材5の後部上側に固定された上本体ケース部材6とか
らなっている。そして、本体ケース3の下部前方には舵
取輪7が方向可変に回転自在に取り付けられ、後方には
従動輪8が回転自在に取り付けられている。
2 to 4, reference numeral 1 denotes a cleaner body, and the cleaner body 1 has a body case 3 having an opening 2 in the front upper part thereof, and the opening 2 of the body case 3 can be opened and closed from above. It is composed of a lid 4 that covers the inside. The main body case 3 is composed of a lower main body case member 5 and an upper main body case member 6 fixed to the rear upper side of the lower main body case member 5. A steering wheel 7 is rotatably attached to the lower front part of the main body case 3 in a variable direction, and a driven wheel 8 is rotatably attached to the rear part.

【0010】本体ケース3内には、格子孔11を有する仕
切壁12により、開口部2に臨む集塵室13が前部に区画形
成されているとともに、電動送風機室14が後部に区画形
成されている。そして、集塵室13内には、前部に下方に
付勢された回動自在のクランプ15が枢着されているとと
もに、このクランプ15により主集塵フィルタとしての機
能を備えた集塵袋16の口枠17が着脱自在に保持され、集
塵袋16が集塵室13に収納されていない状態では、クラン
プ15が下方に回動した状態になり、クランプ15が蓋体4
と当接しこの蓋体4が開口部2を閉塞しないようになっ
ている。この集塵袋16は、開口部2を介して適宜交換さ
れるものである。また、仕切壁12の前側には、格子孔11
を覆う補助フィルタ18が取り付けられている。
In the main body case 3, a partition wall 12 having a grid hole 11 defines a dust collection chamber 13 facing the opening 2 in the front part and an electric blower chamber 14 in the rear part. ing. In the dust collection chamber 13, a rotatable clamp 15 urged downward is pivotally attached to the front part, and the clamp 15 serves as a main dust collection bag. When the mouth frame 17 of 16 is detachably held and the dust bag 16 is not housed in the dust chamber 13, the clamp 15 is rotated downward, and the clamp 15 is closed.
And the lid 4 does not block the opening 2. The dust bag 16 is to be replaced through the opening 2 as appropriate. Further, on the front side of the partition wall 12, the lattice holes 11
An auxiliary filter 18 is attached to cover the.

【0011】さらに、下本体ケース部材5の開口部2の
周囲に位置する下本体ケース部材5の前側の周囲および
仕切壁12の上面には、弾性体21が取り付けられている。
本体ケース3の下本体ケース部材5は、図1に示すよう
に、開口部2の周縁に、この開口部2に沿った第1の側
壁部22がL字状に屈曲されて下本体ケース部材5と一体
に形成され、この第1の側壁部22の内側には、第1の側
壁部22から間隙23を介して下本体ケース部材5と一体に
第1の側壁部22の周縁先端より高い第2の側壁部24が形
成されている。
Further, an elastic body 21 is attached to the periphery of the front side of the lower body case member 5 located around the opening 2 of the lower body case member 5 and the upper surface of the partition wall 12.
As shown in FIG. 1, the lower main body case member 5 of the main body case 3 is formed by bending a first side wall portion 22 along the opening portion 2 into an L shape at the peripheral edge of the opening portion 2. 5 is formed integrally with the first side wall portion 22, and inside the first side wall portion 22 is higher than the peripheral edge tip of the first side wall portion 22 integrally with the lower main body case member 5 through a gap 23 from the first side wall portion 22. The second side wall portion 24 is formed.

【0012】一方、弾性体21は、下本体ケース部材5と
蓋体4との間に位置し気密保持を行なうシールパッキン
グ部31と、このシールパッキング部31の外側から連続
し、下本体ケース部材5の周面に位置するバンパ部32と
を有している。そして、シールパッキング部31は、第1
の側壁部22の先端に載置される載置部34、この載置部34
の内方に位置し第1の側壁部22と第2の側壁部24との間
の間隙23に位置する載置部34から下方に突出された突部
35を有している。また、載置部34の上面には、蓋体4の
周囲が嵌合される嵌合凹部36が形成され、この嵌合凹部
36の底部には集塵室13側が接続され外部方向に遊端が形
成され蓋体4の周縁に当接する舌片37が形成されてい
る。さらに、舌片37の集塵室13側には、嵌合凹部36に垂
直な当接壁38が形成され、この当接壁38の裏面は、第2
の側壁部24に係止取り付けられる係止凹部39が形成され
ている。
On the other hand, the elastic body 21 is located between the lower body case member 5 and the lid body 4 and is a seal packing portion 31 for maintaining airtightness, and is continuous from the outside of the seal packing portion 31. 5 and a bumper portion 32 located on the peripheral surface. The seal packing part 31 is
The placing portion 34 placed on the tip of the side wall portion 22 of the
A protrusion projecting downward from a mounting portion 34 located inward of the first side wall portion 22 and the second side wall portion 24 and located in a gap 23 between the first side wall portion 22 and the second side wall portion 24.
Have 35. In addition, a fitting recess 36 is formed on the upper surface of the mounting portion 34 so that the periphery of the lid 4 is fitted.
A tongue piece 37, which is connected to the dust collection chamber 13 side and is formed with a free end in the outer direction and which abuts on the peripheral edge of the lid body 4, is formed at the bottom of 36. Further, on the dust collecting chamber 13 side of the tongue piece 37, a contact wall 38 perpendicular to the fitting recess 36 is formed, and the back surface of the contact wall 38 is the second
A locking recess 39 is formed to be locked and attached to the side wall 24 of the.

【0013】一方、電動送風機室14内には、電動送風機
41が上本体ケース部材6および下本体ケース部材5に形
成された支持壁42,43,44によりゴム製の保持部材51,
52を介して支持されているとともに、周囲が消音体53で
被覆されている。そして、電動送風機41は、吸気側と排
気側とが前側の環状の保持部材51により気密に仕切られ
ているが、電動送風機室14の吸気側が格子孔11を介して
集塵室13に連通している。一方、電動送風機41の排気側
は、上本体ケース部材6の後面部に形成された本体排気
口54に排気フィルタ55を介して外部に連通されている。
On the other hand, in the electric blower chamber 14, an electric blower is installed.
41 is a rubber holding member 51, which is made up of support walls 42, 43, 44 formed on the upper body case member 6 and the lower body case member 5, respectively.
While being supported via 52, the surroundings are covered with a silencer 53. The electric blower 41 is airtightly partitioned on the intake side and the exhaust side by the annular holding member 51 on the front side, but the intake side of the electric blower chamber 14 communicates with the dust collection chamber 13 via the lattice holes 11. ing. On the other hand, the exhaust side of the electric blower 41 is communicated with the outside through a main body exhaust port 54 formed in the rear surface portion of the upper main body case member 6 via an exhaust filter 55.

【0014】また、蓋体4の後端部が、本体ケース3に
支点部を介して上下回動自在に支持されている。さら
に、蓋体4の後部には、前端部が本体ケース3の支点部
を介して回動自在に支持されたコ字状のハンドル体61が
取り付けられている。そして、このハンドル体61で囲わ
れた上本体ケース部材6の上面には、ダストメータ62が
取り付けられている。このダストメータ62は、透明の円
筒管63の一端が外部に連通し他端に電動送風機41の吸気
側に連通する連通管64が接続され、この円筒管63内に
は、摺動自在の指示体65が取り付けられ、指示体65は、
ばね66にて一端方向に付勢されている。また、円筒管63
の上面には、ダストメータ62を固定するとともに指示体
65の窓となるダストメータカバー67が取り付けられてい
る。そして、集塵袋16内の集塵量が増加し、電動送風機
41の吸気側の真空度が上昇すると、ダストメータ62の指
示体65がばね66に抗して移動する。
The rear end of the lid 4 is supported by the body case 3 via a fulcrum so as to be vertically rotatable. Further, a U-shaped handle body 61 having a front end rotatably supported via a fulcrum portion of the main body case 3 is attached to a rear portion of the lid body 4. A dust meter 62 is attached to the upper surface of the upper body case member 6 surrounded by the handle body 61. In this dust meter 62, one end of a transparent cylindrical pipe 63 is connected to the outside and the other end is connected to a communication pipe 64 that is connected to the intake side of the electric blower 41. Inside the cylindrical pipe 63, a slidable instruction is provided. The body 65 is attached, and the indicator 65 is
It is urged toward the one end by a spring 66. Also, the cylindrical tube 63
Fix the dust meter 62 on the upper surface of the
A dust meter cover 67, which serves as a window for 65, is attached. Then, the amount of dust collected in the dust bag 16 increases and the electric blower
When the degree of vacuum on the intake side of 41 rises, the indicator 65 of the dust meter 62 moves against the spring 66.

【0015】さらに、本体ケース3の前部には、図示し
ないホースの差込管が着脱自在に嵌合接続される差込口
71が形成され、この差込口71は円筒状の吸込口72を介し
て集塵室13に連通される。また、吸込口72の集塵室13側
には、開閉自在の弁体73が取り付けられている。
Further, in the front portion of the main body case 3, an insertion port of a hose (not shown) is detachably fitted and connected.
71 is formed, and the insertion port 71 communicates with the dust collection chamber 13 via the cylindrical suction port 72. Further, a valve body 73 that can be opened and closed is attached to the suction port 72 on the dust collection chamber 13 side.

【0016】そして、差込口71と吸込口72との間に、板
状のシャッタ76が上下方向へ摺動自在に支持されてい
る。このシャッタ76は、差込口71を開閉自在に閉塞す
る。なお、シャッタ76の上端部には、前方へ突出したつ
まみ77が形成されている。さらに、差込口71の下方に
は、凹窪状の取っ手部78が形成されている。
A plate-like shutter 76 is slidably supported in the vertical direction between the insertion port 71 and the suction port 72. The shutter 76 closes the insertion port 71 so as to be openable and closable. A knob 77 protruding forward is formed at the upper end of the shutter 76. Further, below the insertion port 71, a concave-shaped handle portion 78 is formed.

【0017】一方、電動送風機室14の後方の支持壁44の
後部には、間隙を介してこの支持壁に平行に隔壁81が形
成され、この隔壁81の後部側には回路収納室82が形成さ
れている。そして、この回路収納室82には、電動送風機
41などの制御を行なう回路部83が取り付けられた基板84
が取り付けられている。また、基板84には、圧力センサ
85が取り付けられている。そして、この圧力センサ85に
は、可撓性のチューブ86の一端が取り付けられ、このチ
ューブ86の他端は、電動送風機41の吸気側に位置するよ
うに、弾性体21にて下本体ケース部材5に固定されてい
る。
On the other hand, a partition wall 81 is formed in the rear portion of the support wall 44 behind the electric blower chamber 14 in parallel with the support wall 44 with a gap therebetween, and a circuit storage chamber 82 is formed on the rear side of the partition wall 81. Has been done. And in this circuit storage room 82, an electric blower
Substrate 84 to which circuit part 83 for controlling 41 etc. is attached
Is attached. In addition, the substrate 84 has a pressure sensor.
85 is installed. Then, one end of a flexible tube 86 is attached to the pressure sensor 85, and the other end of the tube 86 is positioned at the intake side of the electric blower 41 by the elastic body 21 to form a lower main body case member. It is fixed at 5.

【0018】また、電動送風機室14の一側には、コード
リール収納室91が支持壁92にて区画形成されている。こ
のコードリール収納室91には、本体ケース3の幅方向に
平行に回転軸を有するコードリール93が収納されてい
る。このコードリール93は円周方向に突設されたリブ部
94,94間に巻回部95が形成され、この巻回部95には、商
用交流電源に接続される電源線96が接続され、この電源
線96の先端にはプラグ97が接続されている。また、この
プラグ97は下本体ケース部材5に形成された挿通口98を
介して外部に排出され、この挿通口98はプラグ97が挿通
されず、電源線96の収納時にプラグ97が当接して、電源
線96の巻き込みすぎを防止している。
A cord reel accommodating chamber 91 is defined by a support wall 92 on one side of the electric blower chamber 14. A cord reel 93 having a rotation axis parallel to the width direction of the main body case 3 is stored in the cord reel storage chamber 91. This cord reel 93 has a rib portion protruding in the circumferential direction.
A winding portion 95 is formed between 94 and 94. A power line 96 connected to a commercial AC power source is connected to the winding portion 95, and a plug 97 is connected to the tip of the power line 96. .. Further, the plug 97 is discharged to the outside through an insertion opening 98 formed in the lower main body case member 5, and the plug 97 is not inserted through the insertion opening 98, so that the plug 97 abuts when the power supply line 96 is stored. , The power line 96 is prevented from being caught too much.

【0019】さらに、本体ケース3の上本体ケース部材
6の後部には、カバー体101 が開閉自在に取り付けられ
ている。
Further, a cover body 101 is openably and closably attached to a rear portion of the upper body case member 6 of the body case 3.

【0020】このカバー体101 は、上本体ケース部材6
および下本体ケース部材5と連続して略面一になるよう
な外形形状になっている。そして、このカバー体101 の
下部にはこのカバー体101 の開閉時に回動の支点となる
図示しない突出片が設けられ、下本体ケース部材5の図
示しない挿入口に挿入される。また、カバー体101 の上
部には、上本体ケース部材6の図示しない係止孔に係止
される係止爪103 が形成されている。
The cover body 101 includes an upper body case member 6
The outer shape is continuous with the lower body case member 5 and is substantially flush with the lower body case member 5. A protruding piece (not shown), which serves as a fulcrum of rotation when the cover body 101 is opened and closed, is provided at a lower portion of the cover body 101 and is inserted into an insertion opening (not shown) of the lower body case member 5. Further, on the upper part of the cover body 101, a locking claw 103 which is locked in a locking hole (not shown) of the upper body case member 6 is formed.

【0021】さらに、カバー体101 の略中央には、格子
状のカバー体排気口104 が形成され、カバー体101 を本
体ケース3に接続したとき本体排気口54と連通するよう
になっている。そして、このカバー体排気口104 には、
排気フィルタ106 が取り付けられている。
Further, a lattice-shaped cover body exhaust port 104 is formed substantially in the center of the cover body 101 so that when the cover body 101 is connected to the main body case 3, it communicates with the main body exhaust port 54. And, in this cover body exhaust port 104,
An exhaust filter 106 is attached.

【0022】一方、カバー体101 の上部には、カバー体
101 を本体ケース3に取り付けた場合に先端が本体ケー
ス3に当接されるリブ部107 が形成され、このリブ部10
7 で囲われた部分には、収納部108 が形成されている。
そうして、収納部108 につる口111 を収納し、カバー体
101 を閉じて、本体ケース3と一体にする。
On the other hand, on the upper part of the cover body 101,
When the 101 is attached to the main body case 3, a rib portion 107 is formed whose tip abuts against the main body case 3.
A storage portion 108 is formed in the portion surrounded by 7.
Then, store the mouth 111 in the storage part 108 and cover it.
Close 101 and integrate with the case 3.

【0023】さらに、カバー体101 と本体ケース3との
後部で載置面112 が形成され、非掃除時に掃除機本体1
を狭い場所に載置できるようにしている。
Further, a mounting surface 112 is formed at the rear part of the cover body 101 and the main body case 3, so that the cleaner main body 1 can be used when not cleaning.
So that it can be placed in a narrow space.

【0024】次に、上記実施例の動作について説明す
る。
Next, the operation of the above embodiment will be described.

【0025】まず、掃除時には、シャッタ76を解放し、
差込口71に図示しないホースを接続する。そして、電動
送風機41を運転して、ホースから吸い込まれた集塵を集
塵袋16で集塵し、本体排気口54およびカバー体排気口10
4 を介して排気を行なう。
First, at the time of cleaning, the shutter 76 is released,
A hose (not shown) is connected to the insertion port 71. Then, the electric blower 41 is operated to collect the dust sucked from the hose with the dust bag 16, and the main body exhaust port 54 and the cover body exhaust port 10
Exhaust via 4

【0026】また、電動送風機41が運転されると、電動
送風機41の集塵室13側に負圧が生じ、集塵室13内の真空
度が上昇する。これにより、蓋体4が集塵室13方向に引
き寄せられるが、第2の側壁部24に当接している弾性体
21の当接壁38に当接されて変形を防ぐ。また、舌片37
が、常に、蓋体4の下部に押圧当接されているので、蓋
体4が当接壁38側に移動しても気密性を保持できる。
When the electric blower 41 is operated, a negative pressure is generated on the dust collecting chamber 13 side of the electric blower 41, and the degree of vacuum in the dust collecting chamber 13 rises. As a result, the lid 4 is pulled toward the dust collecting chamber 13 but is in contact with the second side wall 24.
It abuts against the abutment wall 38 of 21 to prevent deformation. Also, the tongue 37
However, since the lid 4 is constantly pressed and abutted against the lower portion of the lid 4, the airtightness can be maintained even if the lid 4 moves to the contact wall 38 side.

【0027】さらに、第1の側壁部22も第2の側壁部24
のいずれも、弾性体21のバンパ部32などにて被覆される
ので、外からは見えず外観上の問題も生じない。
Furthermore, the first side wall 22 and the second side wall 24 are also included.
Since any of these is covered with the bumper portion 32 of the elastic body 21 and the like, it is not visible from the outside and there is no problem in appearance.

【0028】またさらに、第1の側壁部22および第2の
側壁部24で、下本体ケース部材5の開口部2の周囲が形
成されているので、下本体ケース部材5自体の変形も防
止できるとともに、バンパ部32を確実に係止することが
できる。
Furthermore, since the periphery of the opening 2 of the lower body case member 5 is formed by the first side wall portion 22 and the second side wall portion 24, deformation of the lower body case member 5 itself can be prevented. At the same time, the bumper portion 32 can be reliably locked.

【0029】[0029]

【発明の効果】本発明の電気掃除機によれば、蓋体の閉
塞時に、蓋体の周縁に高さ方向の先端を第1の側壁部に
略対向させるとともに、蓋体の周縁内側を第2の側壁部
に対向させるため、集塵室内の真空度が高くなり蓋体が
吸引されても、蓋体は第2の側壁部により変形量が規制
されるので、真空度が増加しても蓋体が変形して気密が
漏れることを防ぐことができる。
According to the electric vacuum cleaner of the present invention, when the lid is closed, the tip of the lid in the height direction is made to substantially face the first side wall portion, and the inner edge of the lid is moved to the first side. Even if the degree of vacuum in the dust collection chamber is increased and the lid is sucked because it is opposed to the second side wall, the deformation of the lid is restricted by the second side wall, so that the degree of vacuum is increased. It is possible to prevent the lid body from being deformed and the airtightness from leaking.

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

【図1】本発明の電気掃除機の一実施例の一部を示す縦
断面である。
FIG. 1 is a vertical sectional view showing a part of an embodiment of an electric vacuum cleaner according to the present invention.

【図2】同上電気掃除機を示す斜視図である。FIG. 2 is a perspective view showing the same electric vacuum cleaner.

【図3】同上電気掃除機を示す縦断面である。FIG. 3 is a vertical cross section showing the same electric vacuum cleaner.

【図4】同上電気掃除機の上部ケース体を取り除いた平
面図である。
FIG. 4 is a plan view of the same vacuum cleaner with an upper case body removed.

【符号の説明】[Explanation of symbols]

2 開口部 3 本体ケース 4 蓋体 13 集塵室 21 弾性体 22 第1の側壁部 24 第2の側壁部 2 Opening part 3 Main body case 4 Lid body 13 Dust collection chamber 21 Elastic body 22 First side wall part 24 Second side wall part

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 本体ケース内に集塵部を形成し、この集
塵部に開口部を形成し、この開口部を開閉自在の蓋体で
閉塞する電気掃除機であって、 前記開口部は、 前記蓋体の閉塞時にこの蓋体の周縁に高さ方向の先端が
略対向される第1の側壁部と、 この第1の側壁の内側に位置しこの第1の側壁より高さ
方向先端位置が高く前記蓋体の閉塞時に前記第2の側壁
の外面に前記蓋体の周縁内側が対向する第2の側壁部
と、 少なくとも前記第1の側壁部の先端および前記第2の側
壁部の外側面の前記蓋体と前記本体ケースとの間に位置
し気密を保持する弾性体とを具備したことを特徴とする
電気掃除機。
1. An electric vacuum cleaner in which a dust collecting part is formed in a main body case, an opening is formed in the dust collecting part, and the opening is closed by an openable lid. A first side wall portion whose tip in the height direction substantially opposes a peripheral edge of the lid when the lid is closed; and a tip in the height direction which is located inside the first side wall and is higher than the first side wall. A second side wall portion whose position is high and the inside of the peripheral edge of the lid body faces the outer surface of the second side wall when the lid body is closed; and at least the tip of the first side wall portion and the second side wall portion. An electric vacuum cleaner comprising: an elastic body which is located between the lid body on the outer surface and the main body case and maintains airtightness.
JP22052791A 1991-08-30 1991-08-30 Vacuum cleaner Pending JPH0556880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22052791A JPH0556880A (en) 1991-08-30 1991-08-30 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22052791A JPH0556880A (en) 1991-08-30 1991-08-30 Vacuum cleaner

Publications (1)

Publication Number Publication Date
JPH0556880A true JPH0556880A (en) 1993-03-09

Family

ID=16752402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22052791A Pending JPH0556880A (en) 1991-08-30 1991-08-30 Vacuum cleaner

Country Status (1)

Country Link
JP (1) JPH0556880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452545B1 (en) * 2002-01-31 2004-10-14 삼성광주전자 주식회사 Apparatus for sealing dust cover of vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452545B1 (en) * 2002-01-31 2004-10-14 삼성광주전자 주식회사 Apparatus for sealing dust cover of vacuum cleaner

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