TWI436753B - Electric vacuum cleaner - Google Patents

Electric vacuum cleaner Download PDF

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Publication number
TWI436753B
TWI436753B TW98101225A TW98101225A TWI436753B TW I436753 B TWI436753 B TW I436753B TW 98101225 A TW98101225 A TW 98101225A TW 98101225 A TW98101225 A TW 98101225A TW I436753 B TWI436753 B TW I436753B
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Taiwan
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dust
dust collecting
collecting container
box
filter
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TW98101225A
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Chinese (zh)
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TW201000062A (en
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Shoji Hayashi
Kyoichi Kanno
Ryuji Suzuki
Shimpei Abe
Kazuhide Iwatsubo
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Hitachi Appliances Inc
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Publication of TWI436753B publication Critical patent/TWI436753B/en

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Description

電動吸塵器Electric vacuum cleaner

本發明為有關電動吸塵器的發明。The present invention is an invention relating to an electric vacuum cleaner.

可輕易地排出被收集於集塵箱之塵埃的電動吸塵器,舉例來說,如日本特開昭56-52027號公報(專利文獻1)所記載。An electric vacuum cleaner that can collect the dust collected in the dust box, for example, is described in Japanese Laid-Open Patent Publication No. Sho 56-52027 (Patent Document 1).

專利文獻1所揭示的電動吸塵器具備:集塵箱,該集塵箱是可自由裝卸地安裝於吸塵器的本體殼,並收容有1次過濾器與2次過濾器,且在面向前述1次過濾器的前面部形成開口;和蓋體,該蓋體是可自由開閉地覆蓋前述開口;和廢棄物剝脫器,該廢棄物剝脫器是抵接滑動於前述1次過濾器的表面;及操作鈕,該操作鈕設在前述集塵箱的把手附近。將1次過濾器與具有除塵體的2次過濾器配置於前後,並分別在前方形成有排塵開口部。2次過濾器是隔著密封襯墊而可裝卸地設在集塵箱的開口部。是在掃除終了後,可藉由按壓操作鈕來開啟集塵箱之前面部的開口,而打開1次過濾器與2次過濾器的排塵開口部,一起廢棄(丟棄)堆積於上述兩者的塵埃。The electric vacuum cleaner disclosed in Patent Document 1 includes a dust collecting case that is detachably attached to a main body casing of the cleaner, and houses a primary filter and a secondary filter, and faces the aforementioned one-time filtration. The front portion of the device forms an opening; and a cover body that is freely openable and closable to cover the opening; and a waste stripper that abuts against the surface of the primary filter; and The operation button is disposed near the handle of the dust box. The primary filter and the secondary filter having the dust-removing body are disposed in front and rear, and a dust-discharge opening portion is formed in the front side. The secondary filter is detachably provided in the opening of the dust box through a sealing gasket. After the end of the cleaning, the opening of the front face of the dust box can be opened by pressing the operation button, and the dust discharge opening of the filter and the secondary filter is opened once, and the two are stacked (discarded). dust.

[專利文獻1]日本特開昭56-52027號公報[Patent Document 1] JP-A-56-52027

為了使電動送風機持續發揮特定的吸引力,必須在掃除終了後、或定期性地清除堆積於集塵容器本體的塵埃,就衛生的觀點而言,此時最好可在不接觸塵埃的狀態下,輕易地將其從容器本體去除。In order to maintain the specific attraction of the electric blower, it is necessary to remove the dust deposited on the main body of the dust collecting container after the end of the cleaning, or from the viewpoint of hygiene, it is preferable to be in a state where it is not in contact with dust. , easily remove it from the container body.

由於2次過濾器與集塵箱之間抵接成氣密,為了在不具轉動軸的狀態下可裝卸地將2次過濾器安裝於集塵箱,必須將2次過濾器壓入集塵箱而固定。在該場合中,當從集塵箱將2次過濾器抽出卸下時,將揚起微細的塵埃,就衛生的觀點來看並不恰當。Since the secondary filter and the dust box abut against each other, in order to detachably mount the secondary filter to the dust box without the rotating shaft, the secondary filter must be pressed into the dust box. And fixed. In this case, when the secondary filter is taken out from the dust box and removed, the fine dust is raised, which is not appropriate from the viewpoint of hygiene.

此外,當去除附著於2次過濾器的塵埃後,通過收容著經去除之塵埃的微細塵收容部,從開啟設於集塵箱前側之蓋而形成的開口排出微細塵時,在供微細塵通過的通路較長的場合中,上述的微細塵容易附著於通路。因此,無論是從2次過濾器側、或是從殘留著微細塵的集塵箱,最好是能衛生地清除。此外,最好也能輕易地執行該微細塵收容部的清掃。In addition, when the dust adhering to the secondary filter is removed, the fine dust is stored in the opening formed by the cover provided on the front side of the dust box by the fine dust storage portion that accommodates the removed dust, and the fine dust is supplied. When the passage through is long, the fine dust described above tends to adhere to the passage. Therefore, it is preferable to remove it from the filter side of the secondary filter or from the dust box in which fine dust remains. Further, it is preferable that the cleaning of the fine dust containing portion can be easily performed.

本發明是為了解決上述問題所研發而成的發明,本發明的目的是提供一種:可輕易且衛生地排出所收集的塵埃,此外,集塵箱內的清掃也容易的電動吸塵器。The present invention has been made in order to solve the above problems, and an object of the present invention is to provide an electric vacuum cleaner which can easily and hygienically discharge collected dust and which is easy to clean in a dust box.

為了達成上述目的,本發明的電動吸塵器之特徴為:設有:吸塵器本體,該吸塵器本體具有集塵部及電動送風機;及集塵箱,該集塵箱可裝卸於前述集塵部,該集塵箱具備:該集塵箱內所具備的可自由地裝缷於集塵箱的底座零件、及藉由第1轉動軸而可自由轉動地支承於該底座零 件的集塵容器,並具備:開閉蓋,該開閉蓋是為了開閉該集塵容器的開口部,藉由配置在前述集塵箱的第2轉動軸而設成可自由開閉;及過濾器部,該過濾器部是藉由配置在前述集塵箱的第3轉動軸,而可自由開閉地設在與該開閉蓋相對向的位置,其特徵為:具備藉由前述底座零件而形成有上壁面與側壁面的微細塵收容部,該微細塵收容部在前述開閉蓋與前述過濾器部的雙方已開啟時,面對前述微細塵收容部的二個面形成開口,且上述二個面之投影面的至少一部份互相重疊,前述集塵容器,係藉由第1轉動軸使該集塵容器的下部可自由轉動地支承於前述微細塵收容部的側壁面。In order to achieve the above object, an electric vacuum cleaner according to the present invention is characterized in that: a cleaner body is provided, the cleaner body has a dust collecting portion and an electric blower; and a dust box that is detachable from the dust collecting portion, the set The dust box includes: a base member that is detachably attached to the dust box provided in the dust box, and is rotatably supported by the base member by the first rotating shaft The dust collecting container of the present invention includes: an opening and closing cover for opening and closing the opening of the dust collecting container, and being detachably opened and closed by the second rotating shaft of the dust collecting box; and the filter unit The filter unit is detachably provided at a position facing the opening and closing cover by being disposed on the third rotating shaft of the dust box, and is characterized in that the base portion is formed by the base member. a fine dust accommodating portion on the wall surface and the side wall surface, wherein the fine dust accommodating portion forms an opening facing the two surfaces of the fine dust accommodating portion when both the opening and closing cover and the filter portion are opened, and the two surfaces are At least a part of the projection surface is overlapped with each other, and the dust collecting container is rotatably supported by a lower portion of the dust collecting container on a side wall surface of the fine dust containing portion by a first rotating shaft.

根據本發明,能提供一種:可容易且衛生地排出集塵箱內的塵埃,並且容易地執行集塵箱內之清掃的電動吸塵器。According to the present invention, it is possible to provide an electric vacuum cleaner that can easily and hygienically discharge dust in the dust box and easily perform cleaning in the dust box.

針對本發明的實施形態範例,引用圖面進行說明。首先,根據第1圖~第4圖並從電動吸塵器的概要開始說明。第1圖,是顯示本發明其中一種實施形態例之電動吸塵器的外觀立體圖。第2圖,是顯示已開啟該吸塵器本體上蓋之狀態的立體圖。第3圖,是顯示開啟該吸塵器本體的上蓋後,卸下集塵箱之狀態的立體圖。第4圖,是顯示本發明其中一種實施形態例之集塵箱的外觀立體圖。The embodiments of the present invention will be described with reference to the drawings. First, the description will be made from the outline of the electric vacuum cleaner according to Figs. 1 to 4 . Fig. 1 is a perspective view showing the appearance of an electric vacuum cleaner according to an embodiment of the present invention. Fig. 2 is a perspective view showing a state in which the upper cover of the cleaner body has been opened. Fig. 3 is a perspective view showing a state in which the dust collecting box is removed after the upper cover of the cleaner body is opened. Fig. 4 is a perspective view showing the appearance of a dust box according to an embodiment of the present invention.

本實施形態中的電動吸塵器1,如第1圖與第2圖所示,具備:吸塵器本體2、軟管12、握把操作管13、伸 縮接頭管14及吸取口15,吸塵器本體2與握把操作管13是由軟管12所連接,在該握把操作管13是透過伸縮接頭管14而連接著吸取口15使用。再者,軟管12是將連接部12a安裝於吸塵器本體2的軟管連接口部10。As shown in FIGS. 1 and 2, the electric vacuum cleaner 1 of the present embodiment includes a cleaner body 2, a hose 12, a grip operating pipe 13, and a stretcher. The shrink tube 14 and the suction port 15, the cleaner body 2 and the grip operation tube 13 are connected by a hose 12, and the grip operation tube 13 is connected to the suction port 15 through the expansion joint tube 14. Further, the hose 12 is a hose connecting port portion 10 to which the connecting portion 12a is attached to the cleaner body 2.

吸塵器本體2內建有電動送風機(圖面中未顯示)與電線捲收器(圖面中未顯示)。藉由驅動前述電動送風機時的吸氣氣流,從吸取口15吸入含有塵埃的空氣(以下簡稱為含塵空氣),所吸入的含塵空氣是通過伸縮接頭管14、握把操作管13及軟管12而吸入吸塵器本體2,並在利用集塵箱5捕集(集塵)塵埃後將空氣排出至機外。然而,前述電動吸塵器1之運轉模式的切換,是利用設在握把操作管13的開關16來執行。The vacuum cleaner body 2 is internally provided with an electric blower (not shown in the drawing) and a wire retractor (not shown in the drawing). The air containing the dust (hereinafter referred to as dust-containing air) is sucked from the suction port 15 by the intake air flow when the electric blower is driven, and the dust-laden air sucked through the expansion joint pipe 14, the grip operation pipe 13, and the soft The tube 12 is sucked into the cleaner body 2, and after the dust is collected (dust collected) by the dust box 5, the air is discharged to the outside of the machine. However, the switching of the operation mode of the vacuum cleaner 1 described above is performed by the switch 16 provided on the grip operation tube 13.

如第2圖~第3圖所示,吸塵器本體2是可裝卸地將集塵箱5安裝於集塵箱收納部9(集塵部),該集塵箱收納部9是形成於配置在下本體殼3與上蓋8間之上本體殼4的凹部。而上蓋8則可轉動地組裝於上本體殼4的上側後部。集塵箱5的進出動作,是如第2圖所示地開啟上蓋8來執行,電動吸塵器1於運轉中,上蓋8是呈關閉狀態。集塵箱收納部9(集塵部)的開放部是被上蓋8所覆蓋。As shown in FIGS. 2 to 3, the cleaner body 2 detachably attaches the dust box 5 to the dust box accommodating portion 9 (dust collecting portion), and the dust box accommodating portion 9 is formed on the lower body. A recess of the body shell 4 between the shell 3 and the upper cover 8. The upper cover 8 is rotatably assembled to the upper rear portion of the upper body casing 4. The operation of moving in and out of the dust box 5 is performed by opening the upper cover 8 as shown in Fig. 2, and the upper cover 8 is in a closed state during the operation of the vacuum cleaner 1. The open portion of the dust box accommodating portion 9 (dust collecting portion) is covered by the upper cover 8.

此外,在下本體殼3與上本體殼4之間設置過濾器盒17,並在該過濾器盒17配置有:保護過濾器18、及抑制(按壓)該保護過濾器18的過濾器蓋19。不僅如此,在過濾器盒17的上側配置有除塵單元7。使設於除塵單元7的除塵轉動體24轉動,而撥彈後述形成褶襉(pleat)狀的第2過濾器21,進而去除被該第2過濾器21所捕集的塵埃。Further, a filter case 17 is disposed between the lower body case 3 and the upper body case 4, and a filter cover 18 and a filter cover 19 for suppressing (pressing) the protective filter 18 are disposed in the filter case 17. Moreover, the dust removing unit 7 is disposed on the upper side of the filter case 17. The dust removing rotor 24 provided in the dust removing unit 7 is rotated, and the pleat-shaped second filter 21 is formed to be described later, and the dust collected by the second filter 21 is removed.

此外,下本體殼3具備:可供該吸塵器本體2行走於地板面的行走車輪11及導引車輪(圖面中未顯示)。不僅如此,在上本體殼4的上部可轉動地組裝有把手6,而可搬運吸塵器本體2。Further, the lower body casing 3 includes a traveling wheel 11 and a guide wheel (not shown in the drawing) in which the cleaner body 2 travels on the floor surface. Moreover, the handle 6 is rotatably assembled to the upper portion of the upper body casing 4, and the cleaner body 2 can be carried.

設在集塵箱5的流入口30、與插入軟管連接口部10之軟管12的連接部12a,是隔著彈性體密封構件10a而抵接成氣密狀態。在此,當將集塵箱5安裝於吸塵器本體2之際,是利用設在後述第2過濾器21之框體的彈性體密封構件62,而形成集塵箱5與過濾器盒17間的氣密。不僅如此,該過濾器盒17與電動送風機(圖面中未顯示),亦是隔著彈性體的防振橡膠(圖面中未顯示)而抵接成氣密狀態。The connection portion 12a of the inflow port 30 provided in the dust box 5 and the hose 12 inserted into the hose connection port portion 10 is brought into an airtight state via the elastic body sealing member 10a. Here, when the dust box 5 is attached to the cleaner body 2, the elastic body sealing member 62 provided in the frame of the second filter 21 to be described later is formed between the dust box 5 and the filter case 17. airtight. In addition, the filter case 17 and the electric blower (not shown in the drawing) are also in an airtight state by an anti-vibration rubber (not shown) interposed between the elastic members.

接著,就吸塵器本體2内部的配置進行說明。軟管連接口部10從上方觀看是位於吸塵器本體2之寬度方向的中央,並且配置在前述吸塵器本體2的前面。集塵箱5的流入口30也同樣是位於集塵箱5之寬度方向的中央,並且配置在前述集塵箱5的前面。根據上述的配置,由於無須在集塵箱5的入口部分設置彎曲流路,故可獲得降低通氣損失的效果。Next, the arrangement inside the cleaner body 2 will be described. The hose connecting port portion 10 is located at the center in the width direction of the cleaner body 2 as viewed from above, and is disposed in front of the cleaner body 2. The inflow port 30 of the dust box 5 is also located at the center in the width direction of the dust box 5, and is disposed in front of the dust box 5. According to the above configuration, since it is not necessary to provide a curved flow path at the inlet portion of the dust box 5, the effect of reducing the ventilation loss can be obtained.

此外,在集塵箱5上作為空氣吸入口的流入口30,由於被設在該集塵箱5之高度方向中央的下部,因此連通於流入口30的軟管連接口部10,可配置在吸塵器本體2之高度方向中央的下部。因為這個緣故,由於前述軟管連接口部10可配置在吸塵器本體2的下部,在使用者握持著握把操作管13並透過軟管12牽引前述吸塵器本體2迴轉(轉向)時,前述吸塵器本體2不易轉倒而可穩定牽引迴轉(轉向)。Further, since the inflow port 30 as the air intake port in the dust box 5 is provided in the lower portion in the center in the height direction of the dust box 5, the hose connection port portion 10 that communicates with the inflow port 30 can be disposed in The lower portion of the center of the cleaner body 2 in the height direction. For this reason, since the hose connecting port portion 10 can be disposed at a lower portion of the cleaner body 2, when the user holds the grip operating tube 13 and pulls the vacuum cleaner body 2 to rotate (steer) through the hose 12, the vacuum cleaner The body 2 is not easy to turn down and can stably pull the steering (steering).

接下來,參考第4圖~第14圖來說明集塵箱5。第4圖,是表示本發明其中一種實施形態例之集塵箱的外觀立體圖。第5圖,是表示本發明其中一種實施形態例之集塵箱的側面圖。第6圖,是從第4圖中箭號70方向所觀示,且包含集塵箱5之流入部30中央的剖面圖。第7圖是顯示:本發明其中一種實施形態例之集塵箱的前蓋已開啟的正面圖。第8圖為第7圖中的A-A剖面圖。第9圖是顯示:本發明其中一種實施形態例之集塵箱的前蓋與第2過濾器已開啟的正面圖。第10圖是第9圖中的B-B剖面圖。第11圖是顯示:本發明其中一種實施形態例的集塵容器被夾具構件(卡止手段)所保持時的立體圖。第12圖是顯示:已從本發明其中一種實施形態例的集塵箱取出之集塵容器的外觀立體圖。第13圖,是從背面顯示本發明其中一種實施形態例之集塵箱的立體圖。第14圖,是顯示從本發明其中一種實施形態例的集塵箱開放(開啟)第2過濾器時的立體圖。Next, the dust box 5 will be described with reference to Figs. 4 to 14 . Fig. 4 is a perspective view showing the appearance of a dust box according to an embodiment of the present invention. Fig. 5 is a side view showing a dust box according to an embodiment of the present invention. Fig. 6 is a cross-sectional view showing the center of the inflow portion 30 of the dust box 5 as viewed from the direction of the arrow 70 in Fig. 4. Fig. 7 is a front elevational view showing the front cover of the dust box of one embodiment of the present invention being opened. Figure 8 is a cross-sectional view taken along line A-A of Figure 7. Fig. 9 is a front elevational view showing the front cover and the second filter of the dust box of one embodiment of the present invention. Fig. 10 is a cross-sectional view taken along line B-B of Fig. 9. Fig. 11 is a perspective view showing a state in which the dust collecting container of one embodiment of the present invention is held by a jig member (locking means). Fig. 12 is a perspective view showing the appearance of a dust collecting container which has been taken out from the dust box of one of the embodiments of the present invention. Fig. 13 is a perspective view showing the dust box of one embodiment of the present invention from the back side. Fig. 14 is a perspective view showing a state in which the dust collector is opened (opened) from the dust filter of one embodiment of the present invention.

集塵箱5如第6圖~第11圖所示,在内部具被用來捕集塵埃且收容該塵埃的集塵容器20(移動構件),該集塵容器20是設成可從集塵箱5的開口部25突出。該集塵容器20,在其一部分從集塵箱5的開口部25突出的狀態下,其他的部分是位於集塵箱5内。此外,該集塵容器20具備用來分離空氣與塵埃的第1過濾器64。集塵容器20是藉由第1過濾器64來過濾捕集較大的粗塵。As shown in FIGS. 6 to 11 , the dust box 5 has a dust collecting container 20 (moving member) for collecting dust and accommodating the dust, and the dust collecting container 20 is designed to be dust-collecting. The opening portion 25 of the case 5 protrudes. In a state in which a part of the dust collecting container 20 protrudes from the opening portion 25 of the dust box 5, the other portion is located in the dust box 5. Further, the dust collecting container 20 is provided with a first filter 64 for separating air and dust. The dust collecting container 20 is configured to filter and collect large coarse dust by the first filter 64.

集塵箱5在前側具有可供集塵容器20出沒的開口部25。在「作為用來開閉開口部25之開閉蓋」的前蓋26的下部設有轉動軸27,前蓋26是藉由轉動軸27,而在集塵箱5的外周側可自由轉動地支承於前側下部。前蓋26具有可供「含有塵埃」之含塵空氣流入的流入口30,通過該流入口30的含塵空氣則流入集塵容器20。集塵容器20其流入口30側(前側)形成開口,並在最內部側與上下左右側面設有第1過濾器64而形成容器狀,從空氣的流動方向來看,上游側是形成開口,並在下游側配置有第1過濾器64。接著,集塵容器20的開口部是配置成與流入口30相對,從流入口30流入的塵埃是由集塵容器20所承接。接著,集塵容器20在前蓋26已開啟時,是面向供塵埃流入的流入口30並突出。亦即,具備第1過濾器64的集塵容器20,是被設成可從集塵箱5的開口部25突出,在第1過濾器64的上游側所捕集的塵埃,是在與空氣之流動方向(吸入塵埃的方向)相反的方向上,朝空氣之流動方向的上游側壓出後排出。因此,不會阻礙集塵容器20從集塵箱5之開口部25突出時的動作,可輕易地執行已收容於集塵容器20之塵埃的清除。在流入口30具備:防止蓄積於集塵容器20的塵埃逆流、或所吸引的塵埃從集塵箱5溢出的單向閥31。The dust box 5 has an opening portion 25 on the front side for the dust collecting container 20 to be seen. A rotating shaft 27 is provided at a lower portion of the front cover 26 as an opening/closing cover for opening and closing the opening portion 25. The front cover 26 is rotatably supported on the outer peripheral side of the dust box 5 by the rotating shaft 27. The lower part of the front side. The front cover 26 has an inflow port 30 through which dust-containing air containing "dust" flows, and the dust-containing air passing through the inflow port 30 flows into the dust collecting container 20. The dust collecting container 20 has an opening formed on the inlet side 30 (front side), and a first filter 64 is formed on the innermost side and the upper and lower left and right side surfaces to form a container shape. The upstream side forms an opening as viewed in the flow direction of the air. The first filter 64 is disposed on the downstream side. Next, the opening of the dust collecting container 20 is disposed to face the inflow port 30, and the dust that has flowed in from the inflow port 30 is received by the dust collecting container 20. Next, when the front cover 26 is opened, the dust collecting container 20 is directed toward the inflow port 30 through which the dust flows. In other words, the dust collecting container 20 including the first filter 64 is provided so as to be protruded from the opening 25 of the dust box 5, and the dust collected on the upstream side of the first filter 64 is in the air. In the opposite direction to the flow direction (the direction in which the dust is sucked in), the upstream side of the flow direction of the air is pressed out and discharged. Therefore, the movement of the dust collecting container 20 from the opening portion 25 of the dust box 5 is not hindered, and the dust stored in the dust collecting container 20 can be easily removed. The inflow port 30 is provided with a check valve 31 that prevents the dust accumulated in the dust collecting container 20 from flowing backward or the sucked dust from overflowing from the dust collecting box 5.

在集塵箱5的上部設有延伸於由前後的把手28。在把手28的前端側具有夾具構件29(卡止手段),該夾具構件29(卡止手段)是當成:將已被關閉的前蓋26扣合成關閉狀態的前蓋用扣合手段。此外,在前蓋26的上部設置卡止溝40,並與夾具構件29的鉤36卡合而扣合前蓋26。藉由該前蓋用扣合手段使前蓋26形成關閉狀態,藉由按壓夾具構件29,使鉤36從卡止溝40朝上方移動而解除卡止,可使前蓋26朝前側傾倒而開放(開啟)。A handle 28 extending from the front and rear is provided at an upper portion of the dust box 5. A clamp member 29 (a locking means) is provided on the front end side of the handle 28, and the clamp member 29 (the locking means) is a front cover fastening means for fastening the closed front cover 26 to a closed state. Further, a locking groove 40 is provided in an upper portion of the front cover 26, and is engaged with the hook 36 of the clamp member 29 to engage the front cover 26. The front cover 26 is closed by the fastening means for the front cover, and by pressing the clamp member 29, the hook 36 is moved upward from the locking groove 40 to release the locking, and the front cover 26 can be tilted toward the front side and opened. (on).

然而,只要關閉前蓋26,該前蓋26將推壓集塵容器20而將集塵容器20收納在集塵箱5内的特定位置,夾具構件29的鉤36卡合在設於前蓋26上部的卡止溝40,不僅可扣合前蓋26,還能藉由該前蓋26來卡止集塵容器20。也就是說具備以下的特徵:可藉由開放夾具構件29的一個動作,同時開放前蓋26與集塵容器20雙方,並藉由關閉前蓋26的一個動作,將前蓋26與集塵容器20卡止在特定的位置。而當關閉前蓋26而推壓集塵容器20朝集塵箱5内收容時,由於第8圖所示之集塵箱5的鍔部42按壓「夾具構件29側之集塵容器20上的塵埃收容部片20A」的骨架63,因此呈開啟狀態的集塵容器20在關閉方向上承受力量。亦即,前蓋26推壓集塵容器20而使集塵容器20回到集塵箱5内,並一邊關閉已開啟的集塵容器20而使其回到特定的位置。藉此,可輕易地執行將集塵容器20收容於集塵箱5的動作。However, as long as the front cover 26 is closed, the front cover 26 pushes the dust collecting container 20 to house the dust collecting container 20 at a specific position in the dust box 5, and the hook 36 of the clamp member 29 is engaged with the front cover 26. The upper locking groove 40 can not only engage the front cover 26 but also the dust collecting container 20 by the front cover 26. That is to say, the front cover 26 and the dust collecting container can be opened by opening one of the front cover 26 and the dust collecting container 20 by opening one of the operation of the clamp member 29, and by closing one action of the front cover 26. 20 cards are in a specific location. When the front cover 26 is closed and the dust collecting container 20 is pushed into the dust collecting box 5, the crotch portion 42 of the dust box 5 shown in Fig. 8 is pressed against the "dust collecting container 20 on the clamp member 29 side". Since the skeleton 63 of the dust accommodating portion piece 20A" is in the open state, the dust collecting container 20 receives strength in the closing direction. That is, the front cover 26 pushes the dust collecting container 20 to return the dust collecting container 20 to the dust collecting box 5, and closes the opened dust collecting container 20 to return it to a specific position. Thereby, the operation of accommodating the dust collecting container 20 in the dust box 5 can be easily performed.

在此,在位於夾具構件29側之集塵容器20的上方設有B卡止溝37。因此,一旦將從集塵箱5之開口部25突出的集塵容器20朝集塵箱5側推壓時,將如第11圖所示,使夾具構件29的鉤36與該B卡止溝37卡合,而可保持集塵容器20。而上述的狀態,是集塵容器20從集塵箱5的開口部25突出的狀態,也是將集塵容器20保持在「當吸引塵埃之際卡合於集塵箱5内的特定位置時」之位置的狀態。在該狀態下具備以下的特徵:可輕易地執行集塵容器20内的清掃,當使用後述除塵紙等拋棄式集塵濾紙時,可輕易地配置該除塵紙之類的拋棄式集塵濾紙。而在上述的場合中,也能藉由開放夾具構件29的一個動作,同時開放前蓋26與集塵容器20雙方。此外,一旦從上述的狀態關閉前蓋26,可受到前蓋26的推壓而將集塵容器20收納至集塵箱5内的特定位置。Here, the B locking groove 37 is provided above the dust collecting container 20 located on the side of the jig member 29. Therefore, when the dust collecting container 20 protruding from the opening portion 25 of the dust box 5 is pressed toward the dust collecting box 5 side, as shown in Fig. 11, the hook 36 of the clamp member 29 and the B locking groove are formed. 37 is engaged, and the dust collecting container 20 can be held. In the above state, the dust collecting container 20 protrudes from the opening 25 of the dust box 5, and the dust collecting container 20 is held in the "when the dust is attracted to a specific position in the dust box 5". The status of the location. In this state, the cleaning in the dust collecting container 20 can be easily performed, and when the dust collecting filter paper such as dust removing paper described later is used, the disposable dust collecting filter paper such as the dust removing paper can be easily disposed. Further, in the above case, both the front cover 26 and the dust collecting container 20 can be simultaneously opened by one operation of the opening jig member 29. Further, when the front cover 26 is closed from the above state, the dust collecting container 20 can be accommodated in a specific position in the dust box 5 by the pressing of the front cover 26.

集塵容器20,至少具有兩個被分割成上下的塵埃收容部片20A、20B。雖然集塵容器20也能分割成左右,但在本文中是採用分割成上下的兩個塵埃收容部片20A、20B進行說明。The dust collecting container 20 has at least two dust containing portion sheets 20A and 20B that are divided into upper and lower sides. Although the dust collecting container 20 can be divided into right and left, it is described herein that the two dust receiving portion sheets 20A and 20B which are divided into upper and lower portions are used.

如第6圖~第12圖所示,形成由上側的塵埃收容部片20A、與下側的塵埃收容部片20B所上下靠緊而成的集塵容器20,並將塵埃排出口65設在集塵容器20的前側。在集塵容器20的最內側/後側設有轉動軸66,而兩個塵埃收容部片20A、20B是由該轉動軸66連結支承成可自由轉動。由轉動軸66連結支承成可自由轉動的兩個塵埃收容部片20A、20B,可擴張或縮小塵埃排出口65。為了擴張塵埃排出口65,轉動軸66亦可採用彈簧(圖面中未顯示)彈推。該彈簧可採用螺旋彈簧或板彈簧。此外,亦可將鋼線彎折成口字型,並將其鉤掛於構成集塵容器20的塵埃收容部片20A與塵埃收容部片20B,而彈推形成開放。As shown in FIG. 6 to FIG. 12, the dust collecting container 20 which is formed by the upper dust receiving portion piece 20A and the lower dust receiving portion piece 20B abutting up and down is formed, and the dust discharge port 65 is provided. The front side of the dust collecting container 20. A rotating shaft 66 is provided on the innermost/rear side of the dust collecting container 20, and the two dust receiving portion sheets 20A and 20B are coupled and supported by the rotating shaft 66 so as to be rotatable. The two dust receiving portion sheets 20A and 20B that are rotatably supported by the rotating shaft 66 are connected to each other to expand or contract the dust discharge port 65. In order to expand the dust discharge port 65, the rotating shaft 66 may also be spring-loaded by a spring (not shown in the drawing). The spring can be a coil spring or a leaf spring. Further, the steel wire may be bent into a square shape and hooked to the dust accommodating portion piece 20A and the dust accommodating portion piece 20B constituting the dust collecting container 20, and the elastic force is formed to be open.

在此如第6圖所示,集塵容器20在兩個塵埃收容部片20A、20B靠緊的狀態下,是呈現從塵埃排出口65朝最內側(若以空氣的流動來看,是從上側朝向下側)變窄的形狀,在兩個塵埃收容部片20A、20B靠緊的狀態下,集塵容器20的側面形狀是形成略D字型。集塵容器20,其對應於氣流的剖面積是從配置於上游側,也就是指配置於流入部30側的塵埃排出口65朝下游側變小。換言之,集塵容器20是朝向塵埃排出口65擴大。此外,構成於集塵箱5與集塵容器20外部間之流路38的流路,是形成從上游側的前蓋26側,朝下游側的第2過濾器21側擴大的形狀。As shown in Fig. 6, the dust collecting container 20 is placed from the dust discharge port 65 toward the innermost side in a state in which the two dust containing portion pieces 20A and 20B are in close contact with each other (if the flow of air is viewed from the air) The shape in which the upper side faces the lower side is narrowed, and the side surface shape of the dust collecting container 20 is formed in a slightly D shape in a state in which the two dust receiving portion sheets 20A and 20B are in close contact with each other. In the dust collecting container 20, the cross-sectional area corresponding to the airflow is arranged on the upstream side, that is, the dust discharge port 65 disposed on the inflow portion 30 side is made smaller toward the downstream side. In other words, the dust collecting container 20 is enlarged toward the dust discharge port 65. In addition, the flow path of the flow path 38 formed between the dust collecting box 5 and the outside of the dust collecting container 20 is formed in a shape that expands from the upstream side of the front cover 26 side toward the downstream side of the second filter 21 side.

從集塵容器20所流出的空氣流(氣流),在流路38之最下游側的第2過濾器21的上游側,由於已流入前述集塵箱5的空氣流係全部流過該處,因此空氣的風量較流路38的最上游側多。亦即,由於通過第1過濾器64的空氣流是從該流路38的上游側朝向下游側而匯集,因此形成:流經流路38之空氣流的風量從上游側朝下游側依序增加。因為這個緣故,可藉由使流路38形成擴大流路,而在該流路38內防止速度大幅增加,可降低通氣損失。The air flow (air flow) that has flowed out of the dust collecting container 20 flows through the air flow system that has flowed into the dust box 5 on the upstream side of the second filter 21 on the most downstream side of the flow path 38. Therefore, the air volume is larger than the most upstream side of the flow path 38. In other words, since the air flow passing through the first filter 64 is collected from the upstream side to the downstream side of the flow path 38, the air flow of the air flow flowing through the flow path 38 is sequentially increased from the upstream side to the downstream side. . For this reason, by making the flow path 38 form an enlarged flow path, the speed can be prevented from being greatly increased in the flow path 38, and the ventilation loss can be reduced.

此外,集塵容器20是配置在:與軟管連接口10連通之該集塵容器20的吸入口,也就是指流入口30的延長方向上,該集塵容器20形成圓弧狀,且在兩個塵埃收容部片20A、20B靠緊的狀態下如第7圖所示,集塵容器20的剖面是由圓弧、和與該圓弧約略接合的直線部所構成,側面形狀是形成略D字型。如此一來,從流入部30流入集塵容器20,且被集塵容器20所捕集收容的塵埃,並不會只堆積在容易直接接觸氣流之第1過濾器64的最下游附近,而是沿著集塵容器20的圓弧被搬送至集塵容器20前側的前蓋26側堆積。在此,由於已流入集塵容器20的空氣流在該集塵容器20內產生渦流,故可由該渦流在集塵容器20內產生:通過靠近前蓋26之第1過濾器64的空氣流,而使塵埃堆積成覆蓋整個第1過濾器64。亦即,即使在塵埃停留於集塵容器20之際,由於通過第1過濾器64的空氣流是從該流路38的上游側朝下游側而匯集,因此形成:流經流路38之空氣流的風量是從上游側朝下游側逐漸增加。因次這個緣故,可藉由使流路38形成擴大流路,在該流路38內防止速度大幅增加,而可降低通氣損失。Further, the dust collecting container 20 is disposed at a suction port of the dust collecting container 20 that communicates with the hose connecting port 10, that is, in the extending direction of the inflow port 30, and the dust collecting container 20 is formed in an arc shape, and As shown in Fig. 7, the two dust receiving portion sheets 20A and 20B are in a state in which the dust collecting container 20 has a cross section which is formed by an arc and a straight portion which is approximately joined to the arc, and the side surface shape is slightly formed. D type. In this way, the dust that has flowed into the dust collecting container 20 from the inflow portion 30 and is collected by the dust collecting container 20 is not only accumulated in the vicinity of the most downstream of the first filter 64 that is easily in contact with the airflow, but is The arc along the dust collecting container 20 is conveyed to the front cover 26 side of the front side of the dust collecting container 20. Here, since the air flow that has flowed into the dust collecting container 20 generates eddy currents in the dust collecting container 20, the eddy current can be generated in the dust collecting container 20 by the air flow passing through the first filter 64 of the front cover 26. The dust is deposited to cover the entire first filter 64. In other words, even when the dust stays in the dust collecting container 20, since the air flow passing through the first filter 64 is collected from the upstream side to the downstream side of the flow path 38, air flowing through the flow path 38 is formed. The air volume of the flow gradually increases from the upstream side to the downstream side. For this reason, the flow path 38 can be formed into an enlarged flow path, and the speed can be prevented from being greatly increased in the flow path 38, and the ventilation loss can be reduced.

不僅如此,朝第2過濾器21流入之空氣流的流速在流路38的最下游減速,而防止出現局部性流速較快的部分,故可抑制通過該第2過濾器21時之通氣損失的上升,可提高吸入效率。此外,由於可在朝該第2過濾器21流入之空氣流的分布中,防止局部性較快速之部分的出現,故可降低未被第2過濾器21所捕集而直接吹出的塵埃量。如此一來,可提高集塵箱5之塵埃的捕集效率,除了能淨化吸塵器本體的排氣,還能抑制細微的塵埃流向雷動送風機,可抑制電動送風機之電動機部的故障。In addition, the flow velocity of the airflow flowing into the second filter 21 is decelerated at the most downstream of the flow path 38, and the portion where the local flow velocity is fast is prevented, so that the ventilation loss when passing through the second filter 21 can be suppressed. Rising increases the efficiency of inhalation. Further, since the occurrence of a portion having a relatively high locality can be prevented in the distribution of the air flow flowing into the second filter 21, the amount of dust directly blown by the second filter 21 can be reduced. In this way, the dust collection efficiency of the dust box 5 can be improved, and in addition to purifying the exhaust gas of the cleaner body, it is possible to suppress the fine dust from flowing to the lightning blower, and it is possible to suppress the failure of the motor portion of the electric blower.

由於前述集塵箱5是構成:從上游側的前蓋26側朝下游側的第2過濾器21側擴大,故可增加第2過濾器21的過濾器面積。如此一來,由於可降低通過第2過濾器21之空氣流的流速,故能降低通氣損失,並提高該第2過濾器21之塵埃的捕集效率。Since the dust box 5 is configured to expand from the front cover 26 side on the upstream side toward the second filter 21 side on the downstream side, the filter area of the second filter 21 can be increased. In this way, since the flow velocity of the air flow passing through the second filter 21 can be reduced, the ventilation loss can be reduced, and the dust collection efficiency of the second filter 21 can be improved.

此外,在集塵容器20内,塵埃並非僅搬送至通氣部的第1過濾器64而已,也被搬送至不通氣部的前蓋26側,故可抑制第1過濾器64因塵埃所導致的阻塞,並能提高收容於集塵容器20内的塵埃量。Further, in the dust collecting container 20, dust is not transported only to the first filter 64 of the ventilating portion, but also to the front cover 26 side of the non-venting portion, so that the first filter 64 can be prevented from being caused by dust. It blocks and increases the amount of dust contained in the dust collecting container 20.

此外,由於構成於集塵容器20的集塵箱5與集塵容器20外部間之流路38的上游是位在前蓋26附近,故具備以下的特徵:即使塵埃被吸入集塵容器20内也能降低通氣損失的上升,可抑制電動吸塵器1之吸引力的降低。而集塵容器20的剖面形狀亦可構成橢圓的一部分、或平順地變化的曲線來取代圓弧,即使成碗型也無妨。In addition, since the upstream of the flow path 38 formed between the dust collecting box 5 of the dust collecting container 20 and the outside of the dust collecting container 20 is located in the vicinity of the front cover 26, it is characterized in that even if dust is sucked into the dust collecting container 20 It is also possible to reduce the increase in the ventilation loss, and it is possible to suppress the decrease in the suction force of the vacuum cleaner 1. The cross-sectional shape of the dust collecting container 20 may constitute a part of an ellipse or a curve that changes smoothly instead of an arc, even if it is a bowl type.

在集塵箱5的後側具備:具有打褶加工成波浪形之過濾器的第2過濾器21,該第2過濾器21如第13圖和第14圖所示,藉由轉動軸23而設成可對集塵箱5自由開閉。第2過濾器21的下部是利用轉動軸23而可自由轉動地由集塵箱5的下部所支承,上部則被設於集塵箱5上部的鉤22所卡止。當藉由按壓用來操作鉤22的操作鈕32,而釋放該鉤22的卡止時,第2過濾器21是以下部的轉動軸23作為轉動中心而開啟。On the rear side of the dust box 5, there is provided a second filter 21 having a filter that is pleated into a wave shape, and the second filter 21 is rotated by the shaft 23 as shown in Figs. 13 and 14. It is set to open and close the dust box 5 freely. The lower portion of the second filter 21 is rotatably supported by the lower portion of the dust box 5 by the rotating shaft 23, and the upper portion is locked by the hook 22 provided on the upper portion of the dust box 5. When the locking of the hook 22 is released by pressing the operation knob 32 for operating the hook 22, the second filter 21 is opened by the rotation shaft 23 of the lower portion as the center of rotation.

集塵容器20,是藉由第1過濾器64來過濾捕集較大的粗塵。細小的微細塵則是通過集塵容器20後由第2過濾器21所過濾捕集。除塵單元7,如第3圖所示具有除塵轉動體24。該除塵轉動體24,是伴隨著捲繞於電線捲收器(圖面中未顯示)之電源線(圖面中未顯示)的釋放(解除捲繞)而產生轉動,並撥彈設於第2過濾器21的補強部33而促使其振動,進而從第2過濾器21清除被第2過濾器21所捕集的細微塵埃。從該第2過濾器21所清除的細微塵埃落下至下方,其中一部份滑過第6圖所示設在第2過濾器21下方的斜坡68,而堆積在細微塵收容部51,該細微塵收容部51是位在設於第2過濾器21前方之集塵箱5的下部。而該微細塵收容部51最好是構成:當藉由電動吸塵器1的運轉而使空氣流通過集塵箱5内時,使被清除的塵埃再度飛散,以防止再度附著於第2過濾器21。在此,當關閉前蓋26時,只要構成以下即可:位於微細塵收容部51上游側的第2塵埃排出口67,被設在前蓋26的彈性體密封構件52所覆蓋。In the dust collecting container 20, large coarse dust is collected and collected by the first filter 64. The fine fine dust is collected and collected by the second filter 21 after passing through the dust collecting container 20. The dust removing unit 7 has a dust removing rotor 24 as shown in Fig. 3. The dust removing rotor 24 is rotated by a release (unwinding) of a power cord (not shown) wound around a wire retractor (not shown in the drawing), and the dial is set in the first The reinforcing portion 33 of the filter 21 urges the vibration portion 33 to remove the fine dust collected by the second filter 21 from the second filter 21. The fine dust removed from the second filter 21 is dropped to the lower side, and a part of the dust is slid over the slope 68 provided under the second filter 21 as shown in Fig. 6, and is deposited in the fine dust receiving portion 51. The dust accommodation portion 51 is located at a lower portion of the dust box 5 provided in front of the second filter 21. Preferably, the fine dust containing portion 51 is configured such that when the air flows through the dust collecting box 5 by the operation of the vacuum cleaner 1, the removed dust is again scattered to prevent reattachment to the second filter 21. . Here, when the front cover 26 is closed, the second dust discharge port 67 located on the upstream side of the fine dust accommodation portion 51 may be covered by the elastic sealing member 52 provided on the front cover 26.

集塵容器20具有:保持外廓形狀的骨架63、及張掛於該骨架63的第1過濾器64。由於該第1過濾器64是由:網眼狀的網過濾器、或金屬網、或具有細孔的金屬板、或具有細孔的塑膠板等所構成,故第1過濾器64可過濾捕集粗塵。為了使塵埃容易脫離,第1過濾器64可採用不鏽鋼之類的金屬,或採用對聚酯施以濺鍍不鏽鋼等金屬粒子之處理的成品。而第1過濾器64之中,設置在位於流入口30之延長方向上的下側塵埃收容部片20B之圓弧部的部位,由於容易直接接觸所吸入的塵埃,為避免被尖銳的東西所戳破,該部分的第1過濾器64最好是採用由不鏽鋼之類的金屬所構成的網。The dust collecting container 20 has a skeleton 63 that retains an outer shape, and a first filter 64 that is attached to the skeleton 63. Since the first filter 64 is composed of a mesh-shaped mesh filter, a metal mesh, a metal plate having pores, or a plastic plate having pores, the first filter 64 can be collected by filtration. Set coarse dust. In order to make the dust easily detachable, the first filter 64 may be a metal such as stainless steel or a finished product obtained by subjecting the polyester to metal particles such as sputtered stainless steel. In the first filter 64, the portion of the arc portion of the lower dust-receiving portion piece 20B that is located in the extending direction of the inflow port 30 is easily contacted with the dust that is sucked in order to avoid sharp objects. The first filter 64 of this portion is preferably a mesh made of a metal such as stainless steel.

在此,雖然流入集塵容器20的空氣流在該集塵容器20内產生渦流,但通過集塵容器20的氣流,將被第1過濾器64所整流而流出集塵容器20。換言之,由於可在朝該第2過濾器21流入之空氣流的分布中,防止局部性較快速之部分的出現,故能抑制當通過該第2過濾器21時之通氣損失的上升,且由於可降低未被第2過濾器21所捕集而直接吹出的塵埃量,故可提高捕集效率。Here, although the airflow flowing into the dust collecting container 20 generates eddy currents in the dust collecting container 20, the airflow passing through the dust collecting container 20 is rectified by the first filter 64 and flows out of the dust collecting container 20. In other words, since the occurrence of a portion having a relatively high locality can be prevented in the distribution of the air flow flowing into the second filter 21, the increase in the ventilation loss when passing through the second filter 21 can be suppressed, and Since the amount of dust that is not directly collected by the second filter 21 can be reduced, the collection efficiency can be improved.

而被集塵容器20所捕集之棉絮等重量輕且膨鬆的纖維塵,可被通過集塵容器20的空氣流所壓縮而輕易地形成糾結體。電動吸塵器1在運轉中,可藉由在該集塵容器20内被壓縮而形成糾結體的纖維塵,將集塵容器20朝電動送風機(圖面中未顯示)側的第2過濾器21側推押。設在集塵容器20的骨架63,不僅可供第1過濾器64的張貼,還能增加集塵容器20的強度,故能抑制集塵容器20的變形,還具有可防止塵埃從構成集塵容器20的塵埃收容部片20A與20B之間溢出的效果。On the other hand, the light and bulky fiber dust, which is collected by the dust collecting container 20, can be easily compressed to form a tangled body by being compressed by the air flow of the dust collecting container 20. When the electric vacuum cleaner 1 is in operation, the dust of the tangled body is formed by being compressed in the dust collecting container 20, and the dust collecting container 20 is directed to the second filter 21 side of the electric blower (not shown). Push. The skeleton 63 provided in the dust collecting container 20 can not only serve the first filter 64 but also increase the strength of the dust collecting container 20, so that the deformation of the dust collecting container 20 can be suppressed, and dust can be prevented from forming dust collecting. The effect of overflow between the dust containing portion sheets 20A and 20B of the container 20.

不僅如此,由於被集塵容器20所捕集之棉絮等的纖維塵,容易在集塵容器20内被壓縮而形成糾結體,因此也能藉由該形成糾結體的纖維塵來捕集部分流入集塵容器20的細微塵埃。上述經壓縮之塵埃的糾結體,一旦停止雷動吸塵器的運轉而使空氣流所產生的壓縮力消失,經壓縮的塵埃糾結體將擴張,而使塵埃糾結體的體積變大。In addition, the fiber dust such as batt caught by the dust collecting container 20 is easily compressed in the dust collecting container 20 to form a tangled body. Therefore, it is also possible to capture a part of the inflow by the fiber dust forming the tangled body. The fine dust of the dust collecting container 20. When the tangled body of the compressed dust stops the operation of the lightning cleaner, the compressive force generated by the air flow disappears, and the compressed dust tangled body expands, and the volume of the dust tangled body becomes large.

但是,由於集塵容器20是朝向塵埃排出口65擴張,且清除所堆積的塵埃時,兩個塵埃收容部片20A、20B是開啟而令塵埃排出口65擴開,故即使收容於集塵容器20之壓縮塵埃的糾結體擴張,也能輕易地從塵埃排出口65排出。在清除塵埃時,由於被集塵容器20所吸引的塵埃可藉由空氣流而輕易地壓縮形成糾結體,即使在從集塵容器20通過塵埃排出口65而排出時,也是呈糾結狀而排出,故可減少塵埃附著或糾纏於設在集塵容器20的第1過濾器64,且不易產生阻塞。因為這個緣故,只需清理堆積於集塵容器20的塵埃,可簡化第1過濾器64的除塵手續。再者,由於集塵容器20形成圓弧狀,故可抑制塵埃的附著或糾纏。However, when the dust collecting container 20 is expanded toward the dust discharge port 65 and the accumulated dust is removed, the two dust receiving portion sheets 20A and 20B are opened to expand the dust discharge port 65, so that even if it is housed in the dust collecting container The expansion of the tangled body of the compressed dust of 20 can also be easily discharged from the dust discharge port 65. When the dust is removed, the dust attracted by the dust collecting container 20 can be easily compressed by the air flow to form the tangled body, and even if it is discharged from the dust collecting container 20 through the dust discharge port 65, it is tangled and discharged. Therefore, it is possible to reduce dust adhesion or entanglement in the first filter 64 provided in the dust collecting container 20, and it is less likely to cause clogging. For this reason, it is only necessary to clean the dust accumulated in the dust collecting container 20, and the dust removing procedure of the first filter 64 can be simplified. Further, since the dust collecting container 20 is formed in an arc shape, adhesion or entanglement of dust can be suppressed.

此外,由於可藉由在集塵容器20内被壓縮而形成糾結體的纖維塵,捕集部分流入集塵容器20之粉塵等的細微塵埃,而使纖維塵含有細微的粉塵,因此當清除堆積於集塵容器20的塵埃時,不會產生細塵的飛舞而更加衛生。再者,由於部分流入集塵容器20之粉塵等的細微塵埃被捕集,而使纖維塵含有細微的粉塵,故能抑制設於集塵容器20的第1過濾器64被細微的塵埃所阻塞的狀況。如此一來,由於可抑制電動吸塵器運轉時之風量的下降,並可抑制吸引力的降低,可抑制用來吸引被掃除面之塵埃的能力下降。Further, since the fiber dust of the tangled body is formed by being compressed in the dust collecting container 20, the collected portion flows into fine dust such as dust of the dust collecting container 20, so that the fiber dust contains fine dust, so when the dust is removed When dust is collected in the dust collecting container 20, fine dust is not generated and it is more sanitary. In addition, since fine dust such as dust which has flowed into the dust collecting container 20 is collected, the fine dust is contained in the dust, so that the first filter 64 provided in the dust collecting container 20 can be prevented from being clogged by fine dust. The situation. In this way, the decrease in the air volume during the operation of the vacuum cleaner can be suppressed, and the decrease in the suction force can be suppressed, and the ability to attract the dust on the surface to be cleaned can be suppressed from being lowered.

再者,由於設在集塵容器20上游側的開口,也就是指塵埃排出口65是大於集塵箱5的流入口30,故可防止從該流入口30流入前述集塵容器20的塵埃,在從集塵容器20排出時被塵埃排出口65所堵塞。此外,倘若使塵埃排出口65變大,即使集塵容器20的深度方向較短,也能增加集塵容器20的容積,故可縮小吸塵器本體1的深度尺寸(長度)而小型化。In addition, the opening provided on the upstream side of the dust collecting container 20 means that the dust discharge port 65 is larger than the inflow port 30 of the dust collecting box 5, so that the dust flowing into the dust collecting container 20 from the inflow port 30 can be prevented. When discharged from the dust collecting container 20, it is blocked by the dust discharge port 65. In addition, when the dust discharge port 65 is made larger, the volume of the dust collecting container 20 can be increased even if the depth direction of the dust collecting container 20 is short, so that the depth dimension (length) of the cleaner body 1 can be reduced and the size can be reduced.

如第12圖所示,下側的塵埃收容部片20B,是藉由轉動軸41而可自由轉動地支承於底座零件69。當將集塵容器20與底座零件69組裝於集塵箱5内時,該轉動軸41是位在:在集塵箱5内形成開口部25之鍔部42的内側。該轉動軸41與前蓋26的轉動軸27是位於集塵箱5的前側,並設在相鄰的附近位置。因此,前蓋26與塵埃收容部片20B的開閉作動,可一起平順地執行。而用來將前蓋26支承成可自由開閉的前蓋26用支承部分,也就是指轉動軸27則配置於集塵箱5的外周部,為了將集塵容器20支承成可自由開閉而設在塵埃收容部片20B的轉動軸41,是被設在前述集塵箱5的内部。藉由上述的配置,前蓋26與集塵箱5之間的氣密,只需設置「安裝於前蓋26」的彈性體密封構件52即可達成。As shown in Fig. 12, the lower dust containing portion piece 20B is rotatably supported by the base member 69 by the rotating shaft 41. When the dust collecting container 20 and the base member 69 are assembled in the dust box 5, the rotating shaft 41 is located inside the crotch portion 42 in which the opening portion 25 is formed in the dust collecting box 5. The rotating shaft 41 and the rotating shaft 27 of the front cover 26 are located on the front side of the dust box 5, and are disposed adjacent to each other. Therefore, the front cover 26 and the dust accommodating portion piece 20B are opened and closed, and can be smoothly performed together. The support portion for supporting the front cover 26 so as to be freely openable and closable, that is, the rotation shaft 27 is disposed on the outer peripheral portion of the dust box 5, and is provided to support the dust collecting container 20 so as to be freely openable and closable. The rotation shaft 41 of the dust accommodating portion piece 20B is provided inside the dust box 5. With the above arrangement, the airtightness between the front cover 26 and the dust box 5 can be achieved by merely providing the "elast body sealing member 52 attached to the front cover 26".

由於該彈性體密封構件52完全不需要用來轉動支承前蓋26的轉動軸27,集因此在取得塵箱5與前蓋26間的氣密之際,由於彈性體密封構件52與抵接部53是構成在大致相同的平面上,故容易獲得氣密。不僅如此,由於彈性體密封構件52可構成:不跨越用來轉動支承集塵容器20的轉動軸41,故當彈性體密封構件52密封前蓋26與集塵容器20間之際,由於彈性體密封構件52、與設於塵埃收容部片20A的A抵接部54;以及彈性體密封構件52、與設在塵埃收容部片20B的B抵接部55皆構成在大致相同的平面上,因此容易取得氣密。不僅如此,可藉由一個彈性體密封構件52來確保:前蓋26與集塵箱5間的氣密、和前蓋26與構成集塵容器20之塵埃收容部片20A間的氣密、及前蓋26與構成集塵容器20之塵埃收容部片20B間的氣密。此外,由於與設在前蓋26之彈性體密封構件52抵接的部位可構成在大致相同的平面上,因此只需在前蓋26與集塵箱5之間作用使前蓋26朝集塵箱5側之彈推方向的力量,便能形成不易產生空氣洩漏的構造,故能防止吸入效率的下降和廢棄物的溢出。此外,由於在已關閉前蓋26的狀態下是構成:微細塵收容部51前側的第2塵埃排出口67被設於前蓋26的彈性體密封構件52所覆蓋,故可防止從流入口30流入的塵埃在未通過集塵容器20的狀態下逕行流入第2過濾器21。此外,藉由使上述與設於前蓋26之彈性體密封構件52抵接的部分在大致相同的平面上形成標準化(規格化),在執行開閉作動時,不會在前蓋26與集塵容器20之間產生位置偏移,能更平順地執行前蓋26與集塵容器20的開閉動作。Since the elastic sealing member 52 does not need to rotate the rotating shaft 27 for supporting the front cover 26 at all, the set is thus airtight between the dust box 5 and the front cover 26 due to the elastic sealing member 52 and the abutting portion. Since 53 is formed on substantially the same plane, airtightness is easily obtained. Moreover, since the elastic sealing member 52 can be configured not to span the rotating shaft 41 for rotating and supporting the dust collecting container 20, when the elastic sealing member 52 seals between the front cover 26 and the dust collecting container 20, due to the elastic body The sealing member 52 and the A abutting portion 54 provided in the dust accommodating portion piece 20A; and the elastic sealing member 52 and the B abutting portion 55 provided in the dust accommodating portion piece 20B are formed on substantially the same plane, Easy to get airtight. Further, by the elastic sealing member 52, airtightness between the front cover 26 and the dust box 5, and airtightness between the front cover 26 and the dust receiving portion piece 20A constituting the dust collecting container 20, and The front cover 26 is airtight with the dust accommodating portion piece 20B constituting the dust collecting container 20. Further, since the portion abutting on the elastic sealing member 52 provided on the front cover 26 can be formed on substantially the same plane, it is only necessary to act between the front cover 26 and the dust box 5 to make the front cover 26 dust-collecting. The force in the direction of the push of the box 5 side can form a structure in which air leakage is less likely to occur, so that the drop in suction efficiency and the overflow of waste can be prevented. In addition, in the state in which the front cover 26 is closed, the second dust discharge port 67 on the front side of the fine dust accommodation portion 51 is covered by the elastic sealing member 52 provided in the front cover 26, so that it is possible to prevent the flow from the inlet 30. The inflowing dust flows into the second filter 21 in a state where it does not pass through the dust collecting container 20. Further, by normalizing (normalizing) the portion abutting on the elastic sealing member 52 provided on the front cover 26 on substantially the same plane, the front cover 26 and the dust collecting are not performed when the opening and closing operation is performed. A positional displacement occurs between the containers 20, and the opening and closing operations of the front cover 26 and the dust collecting container 20 can be performed more smoothly.

在此,突出的彈推彈簧43如第12圖所示,是被設在下側之塵埃收容部片20B的前側下部。該突出的彈推彈簧43,在將集塵容器20與底座零件69組裝於集塵箱5内時,是彈推下側的塵埃收容部片20B而將其推出至集塵箱5的外側。該突出的彈推彈簧43是由螺旋彈簧所形成,且中央部是由設在下側之塵埃收容部片20B的彈簧卡止部所承接,兩端則卡合於底座零件69。藉由該突出的彈推彈簧43,對下側的塵埃收容部片20B作用從集塵箱5朝向突出方向的轉動力。而突出的彈推彈簧43的周圍,最好是採用隔壁71而與塵埃收容部隔離,而使塵埃不易附著。雖然在上述場合中是形成2個第2塵埃排出口67,但本案並不受限於此。此時的微細塵收容部51,由於前蓋26側的開口面積是較相反側之第2過濾器21側的開口部更狹小,故是藉由微細塵收容部51内之塵埃的重量來推出塵埃後排出,因此可輕易地清理微細塵收容部51内的微細塵,這點非常受用。Here, as shown in Fig. 12, the protruding spring 37 is provided on the lower front side of the dust receiving portion piece 20B on the lower side. When the dust collecting container 20 and the base member 69 are assembled in the dust box 5, the protruding spring springs 43 push the dust receiving portion piece 20B on the lower side and push it out to the outside of the dust box 5. The protruding spring spring 43 is formed by a coil spring, and the center portion is received by a spring locking portion provided on the lower dust receiving portion piece 20B, and both ends are engaged with the base member 69. By the protruding spring 37, the rotational force from the dust box 5 toward the protruding direction acts on the lower dust receiving portion piece 20B. Preferably, the periphery of the protruding spring 37 is separated from the dust receiving portion by the partition wall 71, so that the dust is less likely to adhere. Although the two second dust discharge ports 67 are formed in the above case, the present invention is not limited thereto. In the fine dust accommodating portion 51 at this time, since the opening area on the side of the front cover 26 is narrower than the opening on the second filter 21 side on the opposite side, the dust is introduced by the weight of the dust in the fine dust accommodating portion 51. Since the dust is discharged, the fine dust in the fine dust containing portion 51 can be easily cleaned, which is very useful.

此外,上側的塵埃收容部片20A,是可自由滑動地支承於開口部25的内側面,藉由形成上述自由滑動的支承,塵埃收容部片20A可在滑動的狀態下執行進出集塵箱5的動作。由於構成上述特徵,藉由揭開在已關閉前蓋26的狀態下受到拘束之夾具構件29的卡止,可使前蓋26朝前側傾倒,促使兩個塵埃收容部片20A、塵埃收容部片20B開放而使塵埃排出口65張開。換言之,突出的彈推彈簧43可彈推塵埃收容部片20B而將其推出至集塵箱5的外側,並兼具:促使兩個塵埃收容部片20A、塵埃收容部片20B開放而使塵埃排出口65張開之解放彈推彈簧的功能。然而,也可以設置利用馬達或人力將集塵容器部朝外方推壓的突出手段來取代突出的彈推彈簧。Further, the upper dust-receiving portion piece 20A is slidably supported by the inner side surface of the opening portion 25, and the dust-receiving portion piece 20A can perform the entry and exit of the dust box 5 in a state of being slid by the above-described free sliding support. Actions. By constituting the above-described feature, the front cover 26 can be tilted toward the front side by the engagement of the clamp member 29 which is restrained in the state in which the front cover 26 is closed, and the two dust accommodating portion sheets 20A and the dust accommodating portion are urged. 20B is opened and the dust discharge port is opened 65. In other words, the protruding poppet spring 43 can push the dust accommodating portion piece 20B to push it out to the outside of the dust box 5, and both of the two dust accommodating portion sheets 20A and the dust accommodating portion sheet 20B are opened to make the dust The discharge port 65 is opened to release the function of the spring. However, it is also possible to provide a protruding means for pressing the dust collecting container portion outward by a motor or a human power instead of the protruding spring.

脫落防止手段的脫落防止構件45,是被設在上側之塵埃收容部片20A的外側。脫落防止構件45是構成:當集塵容器20組裝於集塵箱5時,以及上側的塵埃收容部片20A與下側的塵埃收容部片20B開啟時,抵接於鍔部42。藉由使脫落防止構件45抵接於鍔部42,可阻擋上側的塵埃收容部片20A。由於上側的塵埃收容部片20A無法更進一步朝外側突出,而使構成集塵容器20的塵埃收容部片20A及塵埃收容部片20B張開,當塵埃排出口65呈張開狀態時,集塵容器20不會從集塵箱5脫落。The fall prevention member 45 of the fall prevention means is provided outside the dust accommodation part piece 20A of the upper side. The detachment preventing member 45 is configured such that when the dust collecting container 20 is assembled to the dust box 5 and the dust accommodating portion piece 20A on the upper side and the dust accommodating portion piece 20B on the lower side are opened, the detachment preventing member 45 is in contact with the dam portion 42. By bringing the fall prevention member 45 into contact with the crotch portion 42, the upper dust accommodation portion piece 20A can be blocked. Since the dust accommodating portion piece 20A on the upper side cannot protrude further outward, the dust accommodating portion piece 20A and the dust accommodating portion piece 20B constituting the dust collecting container 20 are opened, and when the dust discharge port 65 is opened, the dust collecting is performed. The container 20 does not fall off from the dust box 5.

換言之,由於下側的塵埃收容部片20B,是藉由轉動軸41而可自由轉動地支承於組裝在集塵箱5的底座零件69,且上側的塵埃收容部片20A是可自由滑動地支承於開口部25,因此構成:集塵容器20不會從集塵箱5脫落。在該集塵容器20,是藉由突出的彈推彈簧43而長時間作用朝集塵箱5外側推出的力量。前蓋26則對抗上述推力而阻擋集塵容器20的突出。一旦卸下前蓋26用之拘束手段的夾具構件29,將如第8圖所示使前蓋26朝前方側傾倒而開啟。被前蓋26所限制的集塵容器20,如第8圖所示,從集塵箱5的開口部25朝外側突出。In other words, the lower dust accommodating portion piece 20B is rotatably supported by the base member 69 assembled to the dust box 5 by the rotating shaft 41, and the upper dust receiving portion piece 20A is slidably supported In the opening portion 25, the dust collecting container 20 does not fall off from the dust box 5. In the dust collecting container 20, the force that is pushed out toward the outside of the dust box 5 by the protruding spring spring 43 is applied for a long time. The front cover 26 blocks the protrusion of the dust collecting container 20 against the above-described thrust. When the clamp member 29 for the restraint means for the front cover 26 is removed, the front cover 26 is tilted toward the front side as shown in Fig. 8 to be opened. The dust collecting container 20 which is restricted by the front cover 26 protrudes outward from the opening 25 of the dust box 5 as shown in Fig. 8 .

上側的塵埃收容部片20A與下側的塵埃收容部片20B將隨著上述的突出而開啟,並使塵埃排出口65擴開。堆積於集塵容器20的塵埃,則從已擴開的塵埃排出口65一鼓作氣地排出。此外,由於集塵容器20被突出的彈推彈簧43強力地朝集塵箱5外推出時,是突然被脫落防止手段45所阻擋,故可藉由該衝擊而使附著於第1過濾器64的塵埃輕易地剝離,能更順利地執行塵埃從集塵容器20的排出,且由於能防止第1過濾器64的阻塞,故可防止吸引力的下降。The dust accommodating portion piece 20A on the upper side and the dust accommodating portion piece 20B on the lower side are opened in accordance with the above-described protrusion, and the dust discharge port 65 is expanded. The dust deposited on the dust collecting container 20 is discharged from the expanded dust discharge port 65. Further, when the protruding springs 43 of the dust collecting container 20 are strongly pushed out toward the dust box 5, they are suddenly blocked by the falling prevention means 45, so that the first filter 64 can be attached by the impact. The dust is easily peeled off, and the discharge of dust from the dust collecting container 20 can be performed more smoothly, and since the clogging of the first filter 64 can be prevented, the decrease in the suction force can be prevented.

堆積於微細塵收容部51的細微塵埃,亦可如第7圖或第8圖所示,從集塵箱5開啟設於集塵箱5前側的前蓋26,並開放微細塵收容部51的開口部,也就是指第2塵埃排出口67後清除。此時,由於收容於集塵容器20之塵埃的清除與能一起執行,故使塵埃的清除變得容易。在此,倘若採用透明的樹脂材料來製作前蓋26,使用者可於開啟吸塵器本體2的上蓋8後,透過該前蓋26以目視的方式確認集塵箱5內堆積於集塵容器20内的塵埃量,可輕易地判斷清理廢棄物的時間,更加適合。此外,由於前蓋26的轉動軸27是附加於集塵箱5的下側,因此使用者可在確認微細塵從微細塵收容部51通過第2塵埃排出口67的清除狀態下,同時清除塵埃。The fine dust deposited on the fine dust accommodating portion 51 can also open the front cover 26 provided on the front side of the dust box 5 from the dust box 5 as shown in Fig. 7 or Fig. 8, and open the fine dust accommodating portion 51. The opening portion, that is, the second dust discharge port 67 is removed. At this time, since the removal of the dust contained in the dust collecting container 20 is performed together with the energy, it is easy to remove the dust. Here, if the front cover 26 is made of a transparent resin material, the user can visually confirm that the inside of the dust box 5 is accumulated in the dust collecting container 20 after opening the upper cover 8 of the cleaner body 2 through the front cover 26. The amount of dust can easily determine the time to clean up the waste, which is more suitable. Further, since the rotation shaft 27 of the front cover 26 is attached to the lower side of the dust box 5, the user can remove the dust while confirming that the fine dust passes through the second dust discharge port 67 from the fine dust storage portion 51. .

在此,在可兼作為「可供微細塵通過的通路」之微細塵收容部51較長的場合中,當通過「去除並收容附著於第2過濾器21之塵埃」的微細塵收容部51,而從「開啟設於集塵箱5前側之前蓋26後開放」的第2塵埃排出口67清理微細塵時,倘若微細塵附著殘留於微細塵收容部51的壁面,可如第9圖或第11圖所示,開放第2過濾器21並從集塵箱5的下游側,而從集塵箱5清除殘留的微細塵。第2過濾器21的下部是藉由轉動軸23而可自由轉動地支承於集塵箱5的下部,而其上部則是被設在集塵箱5上部的鉤22所卡止,一旦藉由按壓用來操作鉤22的操作鈕32而釋放該鉤22的卡止時,第2過濾器21將以下部的轉動軸23作為轉動中心而開啟。也就是說,由於無須將第2過濾器21從集塵箱5卸下,便可從集塵箱5清除來自於第2過濾器側之開口的微細塵,因此能防止微細塵的飛揚,可更衛生地清除塵埃。Here, in the case where the fine dust accommodating portion 51 which can also serve as the "passage through which the fine dust can pass" is long, the fine dust accommodating portion 51 that "clears and stores the dust adhering to the second filter 21" is passed. When the fine dust is cleaned from the second dust discharge port 67 which is opened after the front cover 26 is opened, the fine dust adheres to the wall surface of the fine dust storage portion 51, as shown in Fig. 9 or As shown in Fig. 11, the second filter 21 is opened and the remaining fine dust is removed from the dust box 5 from the downstream side of the dust box 5. The lower portion of the second filter 21 is rotatably supported by the lower portion of the dust box 5 by the rotating shaft 23, and the upper portion thereof is locked by the hook 22 provided at the upper portion of the dust box 5, once by When the operation button 32 for operating the hook 22 is pressed to release the engagement of the hook 22, the second filter 21 opens the lower rotation shaft 23 as a center of rotation. In other words, since it is not necessary to remove the second filter 21 from the dust box 5, the fine dust from the opening on the second filter side can be removed from the dust box 5, so that the fine dust can be prevented from flying. Remove dust more hygienically.

此外,在上述的狀態下也能利用水洗的方式來清理集塵箱5或微細塵收容部51。此時,由於上述的集塵箱5和微細塵收容部51在前後方向上具有2個開口,且將上述開口的投影面配置成重疊,因此在水洗時水不會貯留地流出,由於廢棄物不易堆積且不易殘留,因此可容易地洗淨,水份容易散去可縮短乾燥時間。在本實施例中,開口的投影面的至少一部份形成重疊。Further, in the above state, the dust box 5 or the fine dust containing portion 51 can be cleaned by means of water washing. In this case, since the dust box 5 and the fine dust storage portion 51 have two openings in the front-rear direction and the projection surfaces of the openings are arranged to overlap each other, the water does not flow out during the washing, and the waste is discharged. It is not easy to accumulate and is not easy to remain, so it can be easily washed, and the moisture is easily dispersed to shorten the drying time. In this embodiment, at least a portion of the projection surface of the opening forms an overlap.

此外,倘若在開啟前蓋26的狀態下按壓第14圖所示的押壓部72,便可將集塵容器20與底座零件69從集塵箱5卸下。即使在該狀態下,也能利用附有刷毛的刷子來刷理以去除塵埃,或可利用水洗來清理,乾燥時間也能更進一步縮短,可省去清掃的時間。Further, when the pressing portion 72 shown in Fig. 14 is pressed while the front cover 26 is opened, the dust collecting container 20 and the base member 69 can be detached from the dust box 5. Even in this state, the brush with the bristles can be used to remove the dust, or the water can be used for cleaning, and the drying time can be further shortened, eliminating the need for cleaning time.

此外,被第2過濾器21所捕集的塵埃,大部分是細微的塵埃。因此也具有:只要沿著第13圖所示的導引部34,撥彈設於第2過濾器21之波浪形褶襉(pleat)的補強部33,便能輕易地執行細微塵埃的清除。在此之後,也能開啟第2過濾器21,而從第2過濾器21排出所清除的塵埃。此外,也能如第14圖所示,開啟第2過濾器21並刷理集塵箱5的内部,而輕易地執行掃除等。Further, most of the dust collected by the second filter 21 is fine dust. Therefore, it is also possible to easily perform the removal of fine dust by simply arranging the reinforcing portion 33 provided in the pleat of the second filter 21 along the guiding portion 34 shown in Fig. 13. After that, the second filter 21 can be opened, and the removed dust can be discharged from the second filter 21. Further, as shown in Fig. 14, the second filter 21 can be opened and the inside of the dust box 5 can be brushed, and the cleaning or the like can be easily performed.

已完成廢棄物清理的集塵容器20,如第4圖或第5圖所示,被收入集塵箱5内。收合呈張開狀的塵埃排出口65後,將其收納入集塵箱5,並關閉第2塵埃排出口67的開口。集塵容器20的收納,是隨著關閉前蓋26的動作而執行。由於作為前蓋26之開閉軸的轉動軸27、及作為集塵容器20之轉動軸的轉動軸41,是相對於集塵箱5而配置在相同方向上之集塵箱5的下部,因此可使開閉前蓋26與集塵容器20時的轉動方向一致,可以關閉前蓋26及集塵容器20。換言之,與開口部25一起朝前方置放的塵埃排出口65、第2塵埃排出口67,則面向前蓋26。一旦關閉前蓋26,前蓋26的内面側將抵接於集塵容器20的前面側,也就是指塵埃排出口65。集塵容器20則被前蓋26所按壓而會到集塵箱5内。The dust collecting container 20, which has been cleaned of waste, is taken into the dust box 5 as shown in Fig. 4 or Fig. 5. After the dust discharge port 65 having an open shape is folded, it is stored in the dust box 5, and the opening of the second dust discharge port 67 is closed. The storage of the dust collecting container 20 is performed in accordance with the operation of closing the front cover 26. The rotating shaft 27 as the opening and closing shaft of the front cover 26 and the rotating shaft 41 as the rotating shaft of the dust collecting container 20 are disposed at the lower portion of the dust box 5 in the same direction with respect to the dust box 5, and thus The front cover 26 and the dust collecting container 20 can be closed by making the opening and closing front cover 26 coincide with the rotating direction of the dust collecting container 20. In other words, the dust discharge port 65 and the second dust discharge port 67 which are placed forward together with the opening 25 face the front cover 26. When the front cover 26 is closed, the inner surface side of the front cover 26 abuts against the front side of the dust collecting container 20, that is, the dust discharge port 65. The dust collecting container 20 is pressed by the front cover 26 and comes into the dust box 5.

上述集塵容器20的壓回動作,是對抗突出的彈推彈簧43所執行。上側的塵埃收容部片20A的外面側,是被壓入開口部25的内側後摺合。因此,上側的塵埃收容部片20A是隨著進入集塵箱5内的動作,而靠近下側的塵埃收容部片20B並使塵埃排出口65變窄,且將集塵容器20收入集塵箱5内。如此一來,由於集塵容器20的進入動作是藉由前蓋26的開啟、關閉而執行,因此極為容易。此外,由於可在不接觸集塵容器20的狀態下執行集塵容器20的進出,就衛生的觀點而言更為合適。The pressing operation of the dust collecting container 20 is performed against the protruding spring spring 43. The outer surface side of the upper dust accommodating portion piece 20A is pressed into the inner side of the opening portion 25 and then folded. Therefore, the dust accommodating portion piece 20A on the upper side is moved closer to the lower dust accommodating portion piece 20B and narrows the dust discharge port 65 as it enters the dust collecting box 5, and the dust collecting container 20 is collected into the dust collecting box. 5 inside. In this way, since the entry operation of the dust collecting container 20 is performed by opening and closing of the front cover 26, it is extremely easy. Further, since it is possible to perform the entry and exit of the dust collecting container 20 without contacting the dust collecting container 20, it is more suitable from the viewpoint of hygiene.

在此,在將集塵箱5組裝於吸塵器本體2之前,只要在開啟前蓋26的狀態下,將除塵紙之類的拋棄式集塵濾紙放入集塵容器20的凹部後再關閉前蓋26,集塵容器20將被前蓋26所推壓而配置在集塵箱5内的特定位置。而除塵紙之類的拋棄式集塵濾紙的組裝如第11圖所示,使夾具構件29的鉤36與B卡止溝37卡合並在保持著集塵容器20的狀態下,將除塵紙之類的拋棄式集塵濾紙的一側邊鉤掛於夾具構件29的鉤36,並將對面的另一側邊按壓於塵埃收容部片20B的轉動軸27側附近,再將除塵紙之類的拋棄式集塵濾紙的中央附近朝集塵容器20的凹部側壓入後組裝即可。此外,由於集塵容器20的剖面形狀是形成略D字型,故可輕易地執行將除塵紙之類的拋棄式集塵濾紙朝集塵容器20的凹部側壓入後組裝的動作。此時,第2塵埃排出口67也可以被除塵紙之類的拋棄式集塵濾紙所披覆。Here, before the dust box 5 is assembled to the cleaner body 2, the disposable dust collecting filter paper such as dusting paper is placed in the recess of the dust collecting container 20 and the front cover is closed as long as the front cover 26 is opened. 26, the dust collecting container 20 is placed at a specific position in the dust box 5 by being pressed by the front cover 26. As shown in Fig. 11, the assembly of the disposable dust collecting filter paper such as the dust removing paper is such that the hook 36 of the clamp member 29 and the B locking groove 37 are engaged with each other while the dust collecting container 20 is held, and the dust removing paper is One side of the disposable dust collecting filter paper is hooked on the hook 36 of the clamp member 29, and the other side of the opposite side is pressed against the side of the rotating shaft 27 of the dust receiving portion piece 20B, and then dusting paper or the like is used. The vicinity of the center of the dust collecting filter paper may be press-fitted toward the concave side of the dust collecting container 20 and assembled. Further, since the cross-sectional shape of the dust collecting container 20 is formed in a slightly D-shaped shape, it is possible to easily perform an operation of assembling the disposable dust collecting filter paper such as dust removing paper toward the concave side of the dust collecting container 20 and assembling it. At this time, the second dust discharge port 67 may be covered with a disposable dust collecting filter paper such as dust removing paper.

經上述的動作後,只需將集塵箱5組裝於吸塵器本體2,並啟動電動吸塵器1執行清掃,被吸引至集塵容器20内的塵埃,大部分是堆積在配置於第1過濾器64上游的除塵紙之類的拋棄式集塵濾紙及其上游側。針對在該狀態下,將集塵箱5從吸塵器本體2取出後清除塵埃時進行說明。被集塵容器20所吸引的塵埃,由於容易被空氣流所壓縮而形成糾結狀,且在集塵容器20的上游,呈現被配置在集塵容器20之凹部的除塵紙之類的拋棄式集塵濾紙所包覆的狀態。因此,當通過塵埃排出口65排出塵埃時,大部分的塵埃是形成被除塵紙之類的拋棄式集塵濾紙所包覆的固化狀態而排出,因此不會產生細塵的飛揚,且較為衛生。在此,由於集塵容器20的剖面形狀是構成略D字型,故當清除除塵紙之類的拋棄式集塵濾紙時,該除塵紙之類的拋棄式集塵濾紙容成形成團狀而排出。藉此,由於可抑制細塵的飛揚,而更為合適。此外,撥彈除塵單元7、或設於第2過濾器21之補強部33而從第2過濾器21被清理的微細塵,是堆積於微細塵收容部51。在清理該微細塵時,是使前蓋26側朝下,而第2過濾器21側朝上地握特集塵箱5的把手28。此時,微細塵收容部51内的微細塵是附著於第2塵埃排出口67附近的除塵紙之類的拋棄式集塵濾紙而被一起清理,故能抑制微細塵的飛揚並將以清理。此外,可抑制塵埃對彈性體密封構件52的附著,能抑制密封性能的下降。After the above operation, the dust box 5 is simply assembled to the cleaner body 2, and the vacuum cleaner 1 is started to perform cleaning. The dust sucked into the dust collecting container 20 is mostly deposited on the first filter 64. Disposable dust collecting filter paper such as upstream dusting paper and its upstream side. In this state, the dust box 5 is taken out from the cleaner body 2 to remove dust. The dust sucked by the dust collecting container 20 is entangled by the air flow, and the dust collecting paper disposed in the concave portion of the dust collecting container 20 is disposed in the upstream of the dust collecting container 20. The state covered by the dust filter paper. Therefore, when dust is discharged through the dust discharge port 65, most of the dust is discharged in a solidified state covered by a disposable dust collecting filter paper such as dust-removing paper, so that fine dust does not fly and is hygienic. . Here, since the cross-sectional shape of the dust collecting container 20 is a slightly D-shaped shape, when the disposable dust collecting filter paper such as dust removing paper is removed, the disposable dust collecting filter paper such as the dust removing paper is formed into a dough shape. discharge. Thereby, it is more suitable because the flying of fine dust can be suppressed. In addition, the fine dust that has been removed from the second filter 21 by the plucking and dust removing unit 7 or the reinforcing portion 33 of the second filter 21 is deposited on the fine dust accommodating portion 51. When the fine dust is cleaned, the front cover 26 is faced downward, and the second filter 21 is held upward with the handle 28 of the dust collecting box 5. At this time, the fine dust in the fine dust accommodating portion 51 is cleaned by the disposable dust collecting filter paper such as dust-removing paper attached to the vicinity of the second dust discharge port 67, so that the fine dust can be prevented from flying and cleaned. Further, adhesion of dust to the elastomer sealing member 52 can be suppressed, and a decrease in sealing performance can be suppressed.

在此,轉動軸27的轉動軸是配置在:較設於開口部25周圍的抵接部53更位於集塵箱5之內側方向的第2過濾器21側。因此,轉動軸27可輕易地夾持除塵紙之類的拋棄式集塵濾紙而加以保持。此外,由於轉動軸27是如上所述地配置,相較於轉動軸27的轉動軸在開口部25之正下方的方向上從開口部25分離的場合,可縮小集塵箱5本身的外徑尺寸,可使吸塵器本體2小型化。Here, the rotation axis of the rotation shaft 27 is disposed on the second filter 21 side which is located further in the inner side of the dust box 5 than the abutment portion 53 provided around the opening portion 25. Therefore, the rotating shaft 27 can be easily held by holding the disposable dust collecting filter paper such as dusting paper. Further, since the rotating shaft 27 is disposed as described above, the outer diameter of the dust box 5 itself can be reduced as compared with the case where the rotating shaft of the rotating shaft 27 is separated from the opening portion 25 in the direction directly below the opening portion 25. The size allows the cleaner body 2 to be miniaturized.

不僅如此,也可以在清理廢棄物前,在集塵箱5組裝於吸塵器本體2的狀態下使電動吸塵器1運轉,並從連接於吸塵器本體2之軟管(圖面中未顯示)等的前端吸入除塵紙之類的拋棄式集塵濾紙,而使被集塵容器20所吸引堆積之塵埃的上游側、下游側均被除塵紙之類的拋棄式集塵濾紙所包覆後,再清理塵埃。如此一來,只需將除塵紙之類的拋棄式集塵濾紙配置在集塵容器20之第1過濾器64的上游側,便可使塵埃不易附著於第1過濾器64,並能防止第1過濾器64的阻塞,故能防止吸引力的下降。In addition, before the dust is cleaned, the vacuum cleaner 1 can be operated in a state where the dust box 5 is assembled to the cleaner body 2, and the front end of the hose (not shown) connected to the cleaner body 2 can be operated. The disposable dust collecting filter paper such as dust-removing paper is sucked, and the upstream side and the downstream side of the dust attracted by the dust collecting container 20 are covered with a dust collecting filter paper such as dusting paper, and then the dust is cleaned. . In this manner, it is only necessary to dispose the disposable dust collecting filter paper such as dusting paper on the upstream side of the first filter 64 of the dust collecting container 20, so that the dust is less likely to adhere to the first filter 64, and the first prevention can be prevented. The clogging of the filter 64 prevents the drop in attractive force.

5...集塵箱5. . . Dust box

20...集塵容器20. . . Dust container

20A、20B...塵埃收容部片20A, 20B. . . Dust containment

21...第2過濾器twenty one. . . 2nd filter

25...開口部25. . . Opening

26...前蓋26. . . The front cover

29...夾具構件29. . . Clamp member

36...鉤36. . . hook

37...B卡止溝37. . . B card groove

38...流路38. . . Flow path

40...卡止溝40. . . Locking groove

51...微細塵收容部51. . . Fine dust accommodating part

64...第1過濾器64. . . 1st filter

65...塵埃排出口65. . . Dust discharge

66...轉動軸66. . . Rotary axis

67...第2塵埃排出口67. . . 2nd dust discharge

第1圖:是本發明實施例中之電動吸塵器的外觀立體圖。Fig. 1 is a perspective view showing the appearance of an electric vacuum cleaner in an embodiment of the present invention.

第2圖:是顯示本發明實施例中,吸塵器本體的上蓋已開啟狀態的立體圖。Fig. 2 is a perspective view showing the state in which the upper cover of the cleaner body is opened in the embodiment of the present invention.

第3圖:是顯示本發明實施例中,開啟吸塵器本體的上蓋,並取出集塵箱之狀態的立體圖。Fig. 3 is a perspective view showing a state in which the upper cover of the cleaner body is opened and the dust box is taken out in the embodiment of the present invention.

第4圖:是本發明實施例中之集塵箱的外觀立體圖。Fig. 4 is a perspective view showing the appearance of a dust box in the embodiment of the present invention.

第5圖:是本發明實施例中之集塵箱的側面圖。Fig. 5 is a side elevational view of the dust box in the embodiment of the present invention.

第6圖:是包含從第4圖之箭號70方向所見的集塵箱之流入部中央的剖面圖。Fig. 6 is a cross-sectional view showing the center of the inflow portion of the dust box seen from the direction of the arrow 70 in Fig. 4.

第7圖:是顯示本發明實施例中,開啟集塵箱之前蓋時的正面圖。Fig. 7 is a front elevational view showing the front cover of the dust box in the embodiment of the present invention.

第8圖:為第7圖所示的A-A剖面圖。Fig. 8 is a cross-sectional view taken along line A-A shown in Fig. 7.

第9圖:是顯示本發明實施例中,開啟集塵箱的前蓋與第2過濾器時的正面圖。Fig. 9 is a front elevational view showing the front cover and the second filter of the dust box in the embodiment of the present invention.

第10圖:為第9圖所示的B-B剖面圖。Fig. 10 is a cross-sectional view taken along line B-B shown in Fig. 9.

第11圖:是顯示本發明實施例中,集塵容器被夾具構件(卡止手段)所保持時的立體圖。Fig. 11 is a perspective view showing a state in which a dust collecting container is held by a jig member (a locking means) in the embodiment of the present invention.

第12圖:是顯示本發明實施例中,從集塵箱所取出之集塵容器的外觀立體圖。Fig. 12 is a perspective view showing the appearance of a dust collecting container taken out from a dust box in the embodiment of the present invention.

第13圖:是本發明實施例中,從背面顯示集塵箱的外觀立體圖。Fig. 13 is a perspective view showing the appearance of the dust box from the back side in the embodiment of the present invention.

第14圖:是顯示本發明實施例中,從集塵箱開放過濾器部時的立體圖。Fig. 14 is a perspective view showing the state in which the filter unit is opened from the dust box in the embodiment of the present invention.

5...集塵箱5. . . Dust box

20...集塵容器20. . . Dust container

20A、20B...塵埃收容部片20A, 20B. . . Dust containment

21...第2過濾器twenty one. . . 2nd filter

23...轉動軸twenty three. . . Rotary axis

26...前蓋26. . . The front cover

27...轉動軸27. . . Rotary axis

28...把手28. . . handle

29...夾具構件29. . . Clamp member

33...補強部33. . . Reinforcement department

42...鍔部42. . . Crotch

45...脫落防止構件45. . . Shedding prevention member

51...細微塵收容部51. . . Fine dust accommodating department

52...彈性體密封構件52. . . Elastomer sealing member

62...彈性體密封構件62. . . Elastomer sealing member

64...第1過濾器64. . . 1st filter

65...塵埃排出口65. . . Dust discharge

67...第2塵埃排出口67. . . 2nd dust discharge

Claims (5)

一種電動吸塵器,設有:吸塵器本體,該吸塵器本體具有集塵部及電動送風機;及集塵箱,該集塵箱可裝卸於前述集塵部,該集塵箱具備:該集塵箱內所具備的可自由地裝缷於集塵箱的底座零件、及藉由第1轉動軸而可自由轉動地支承於該底座零件的集塵容器,並具備:開閉蓋,該開閉蓋是為了開閉該集塵容器的開口部,藉由配置在前述集塵箱的第2轉動軸而設成可自由開閉;及過濾器部,該過濾器部是藉由配置在前述集塵箱的第3轉動軸,而可自由開閉地設在與該開閉蓋相對向的位置,其特徵為:具備藉由前述底座零件而形成有上壁面與側壁面的微細塵收容部,該微細塵收容部在前述開閉蓋與前述過濾器部的雙方已開啟時,前述微細塵收容部之相對的二個面形成開口,且上述二個面之投影面的至少一部份互相重疊,前述集塵容器,係藉由第1轉動軸使該集塵容器的下部可自由轉動地支承於前述微細塵收容部的側壁面。 An electric vacuum cleaner comprising: a vacuum cleaner body, the dust collector body having a dust collecting portion and an electric blower; and a dust collecting box that is detachable from the dust collecting portion, the dust collecting box having: the dust collecting box a base member that is detachably attached to the dust box, and a dust collecting container that is rotatably supported by the base member by the first rotating shaft, and includes an opening and closing cover for opening and closing the The opening of the dust collecting container is opened and closed by being disposed in the second rotating shaft of the dust box, and the filter portion is disposed on the third rotating shaft of the dust box. And being provided at a position facing the opening and closing cover, the fine dust receiving portion having the upper wall surface and the side wall surface formed by the base member, wherein the fine dust receiving portion is in the opening and closing cover When both the filter portions are opened, the opposite surfaces of the fine dust receiving portion form an opening, and at least a portion of the projection surfaces of the two surfaces overlap each other, and the dust collecting container is 1 rotating the shaft so that The lower portion of the dust collecting container is rotatably supported by the side wall surface of the fine dust containing portion. 如申請專利範圍第1項所記載的電動吸塵器,其中前述集塵容器,係藉由設置在該集塵容器與前述底座零件之間的彈簧,在前述集塵容器與前述底座零件組裝於前述集塵箱的狀態下,從前述集塵箱朝突出方向彈推。 The electric vacuum cleaner according to the first aspect of the invention, wherein the dust collecting container is assembled in the dust collecting container and the base member by a spring provided between the dust collecting container and the base member. In the state of the dust box, the dust box is pushed from the dust box toward the protruding direction. 如申請專利範圍第1或2項所記載的電動吸塵器,其中前述微細塵收容部,其前述開閉蓋側的開口面積是較相反側的開口部更狹小。 The electric vacuum cleaner according to the first aspect of the invention, wherein the fine dust storage portion has an opening area on the opening and closing cover side that is narrower than an opening on the opposite side. 如申請專利範圍第1或2項所記載的電動吸塵器,其中可由前述開閉蓋與前述集塵箱夾持拋棄式的集塵濾紙。 The electric vacuum cleaner according to claim 1 or 2, wherein the dust collecting filter paper of the disposable type is sandwiched between the opening and closing cover and the dust box. 如申請專利範圍第3項所記載的電動吸塵器,其中可由前述開閉蓋與前述集塵箱夾持拋棄式的集塵濾紙。 The electric vacuum cleaner according to claim 3, wherein the dust collecting filter paper of the disposable type is sandwiched between the opening and closing cover and the dust collecting case.
TW98101225A 2008-04-22 2009-01-14 Electric vacuum cleaner TWI436753B (en)

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JP6050946B2 (en) * 2012-04-16 2016-12-21 日立アプライアンス株式会社 Electric vacuum cleaner
JP6186312B2 (en) * 2014-07-02 2017-08-23 日立アプライアンス株式会社 Electric vacuum cleaner
CN113455970B (en) * 2020-03-31 2022-11-18 添可智能科技有限公司 Cleaning device
DE102020122626A1 (en) * 2020-08-31 2022-03-03 Miele & Cie. Kg Bagless vacuum cleaner

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