16840 發明說明（ 發明背景 習知=明係關於—種供真空吸塵器用之吸塵頭部組件。 離裝及塵:通常具有—個含污穢物與灰塵之分 Γ;且有二—:安裝:主體部上可_ 1亚i有雜工氣入口，和一個馬達與 將髒空氣經由射氣人σ吸人 ^扇早兀用以 屮ΓΓ2 空氣被排到大氣前從氣流中分離 =來沾用謂敎氣吸人真空吸絲的難氣人口是正面 =，：使其面對要清掃的地板，污穢物與灰塵之分離 裝：：以疋已知的濾袋型式’也可以是另_種可選擇的旋 風裝置㈣式’本發日肢重的不是_物歧塵之分離裝 置的特性，因此任何-«置都可用於真空吸塵器。 經濟部智慧財產局員工消費合作社印製 一根刷桿被«謂空氣人明，以使其從入口突伸 出-小段’冊主要是在當真心及塵隸用射了掃鋪地毯 表面時作動’刷桿包含-根細長的中心轴，職從其表面 沿著整個長度向徑向方向延伸，刷桿是藉由馬達經皮帶而 驅動，以使刷桿在人口内旋轉，刷桿的轉動造成刷毛掃過 要清掃的地毯表面’以使污穢物和灰塵鬆脫同時將碎屬捕 捉，空氣的吸入使得空氣沿著刷桿的周圍和其下方流動， 用以幫忙從要清掃的表面揚起污穢物與灰塵，接著將它們 從髒空氣入口帶到污穢物與灰塵分離裝置。 污 直立式真空吸塵器的效率將視可被吸塵頭部捕捉的 穢物與灰塵量以及通過污穢物與灰塵分離裝置的量而定 本紙張尺度適用中國國家標準（CNS)Al規格（210 X 297公釐〉88348A(9NOTLTD) 經濟部智慧財產局員工消貲合作社印製 A7 4 16840 B7 五、發明說明（2 ) 對於每一個真空吸塵器，針對髒空氣入口與要清掃地毯間 的關係存在著一最佳的構形，通常這關係是將髒空氣入口 保持在一平行於地板的平面，所以入口的開口是水平的。 理論上’髒空氣入口應該維持在相對地板完全水平，以使 流經要清掃地毯纖維被吸入髒空氣入口而尚未流經吸塵器 到污穢物與灰塵分離裝置的空氣量最大，然而，吸塵頭部 相對於水平的角度在當真空吸塵器用於不同地板表面（例 如在具有不同絨毛或織料的地毯之上）時可能會改變；此 外，真空吸塵器在使用時在要清掃的表面上往復前進後退 移動’所以吸塵頭部在利用髒空氣入口收集污穢物與灰塵 時在表面上前後移動，在大多數的情況下，當吸塵頭部移 經不同方向時吸塵頭部將受到地毯不同方式的作用，並且 無法在各方向都保持辦空氣入口的各側有良好的接觸；更 進一步，在一般使用時使用者的動作可能導致把手相對於 垂直的傾斜角度產生明顯的改變，而這可能引起辦空氣入 口的平面被抬高而脫離水平，可能在前面或後面。任何這 些事件可能導致吸塵頭部的吸入效率降低，導致最大捕捉 能力的損失，接著造成顧客不滿意。 已有一些以手動方式調整吸塵頭部抬高和降低機構的 努力被用以解決此一問題，藉由這些方法’當吸塵器被用 在特殊的表面時使用者能夠將吸塵頭部設定在最佳高度； 然而，這些利用吸塵頭部連接於吸塵器主體部的軸樞轉的 機構只有抬高或降低吸塵頭部，它們並沒有解決會造成入 口吸入效率變低的髒空氣入口與水平間的傾斜，一種解決 -4- 本紙張尺度適用中國國家標準（CNS)A.l規格（210 X 297公楚） 1·---.--------^!----訂-------線- 〈請先閱讀背面之汰意事項再填寫本頁)16840 Description of the invention (Background of the invention = Ming is about-a vacuum head assembly for a vacuum cleaner. Separation and dust: usually has a distinction between dirt and dust containing Γ; and there are two-: installation: main body There is a handyman gas inlet in the ministry, and a motor and sucks dirty air through the ejector σ ^ Fan Wuwu is used to 2Γ 2 The air is separated from the air stream before it is discharged to the atmosphere = to be used The hard-to-reach population that sucks people and sucks the vacuum is positive = ,: makes it face the floor to be cleaned, and separates the dirt and dust :: uses the known filter bag type 'may also be another _ optional Cyclone device ㈣-style 'is not a feature of the separation device of ___________, so any-«position can be used for vacuum cleaners. The Ministry of Economic Affairs Intellectual Property Bureau employee consumer cooperative printed a brush rod« It is said that the air is bright, so that it protrudes from the entrance. The small section of the book is mainly used when the heart and dust are used to shoot the carpet surface. The brush rod contains an elongated central axis. Extending the entire length in the radial direction, the brush rod is Driven by a belt so that the brush rod rotates within the population. The rotation of the brush rod causes the bristles to sweep across the carpet surface to be cleaned to loosen dirt and dust and capture the broken genus. The inhalation of air makes the air along the brush. Flow around and under the rod to help raise dirt and dust from the surface to be cleaned, and then bring them from the dirty air inlet to the dirt and dust separation device. The efficiency of the dirt upright vacuum cleaner will be seen The amount of dirt and dust captured by the suction head and the amount of dirt and dust separating device are determined. The paper size is applicable to the Chinese National Standard (CNS) Al specification (210 X 297 mm> 88348A (9NOTLTD). Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperative A7 4 16840 B7 V. Description of the invention (2) For each vacuum cleaner, there is an optimal configuration for the relationship between the dirty air inlet and the carpet to be cleaned. Usually, the relationship is to put the dirty air in Keep it in a plane parallel to the floor, so the opening of the entrance is horizontal. Theoretically 'the dirty air inlet should be kept completely horizontal relative to the floor, In order to maximize the amount of air flowing through the inlet of dirty air that has to be sucked into the carpet fiber, but not through the vacuum cleaner to the dirt and dust separation device, the angle of the vacuum head relative to the horizontal is when the vacuum cleaner is used on different floor surfaces ( Such as on carpets with different piles or fabrics) may change; in addition, the vacuum cleaner moves forward and backward on the surface to be cleaned during use 'so the vacuum head collects dirt and dust using the dirty air inlet It moves back and forth on the surface, in most cases, when the vacuum cleaner head moves in different directions, the vacuum cleaner head will be affected by the carpet in different ways, and it is not possible to maintain good air inlet sides on all sides. Contact; Further, in general use, the user's actions may cause a significant change in the tilt angle of the handle relative to the vertical, and this may cause the plane of the air inlet to be lifted away from the level, which may be in front or behind. Any of these events may result in a decrease in the suction efficiency of the vacuum head, resulting in a loss of maximum capture capacity, which in turn may cause customer dissatisfaction. There have been some efforts to manually adjust the vacuum head raising and lowering mechanism to solve this problem. By these methods, the user can set the vacuum head to the best when the vacuum cleaner is used on a special surface. Height; however, these shaft pivoting mechanisms that use the vacuum cleaner head to connect to the main body of the vacuum cleaner only raise or lower the vacuum cleaner head. They do not solve the tilt between the dirty air inlet and the horizontal level, which will cause low inlet suction efficiency. A solution -4- This paper size applies the Chinese National Standard (CNS) Al specification (210 X 297 Gongchu) 1 · ---.-------- ^! ---- Order ----- --Line- 〈Please read the notice on the back before filling this page)
A7 4 16 8 4 0 B7 五、發明說明（4) 入口在水平面可確保一良好且均勻的流過入口與刷桿周圍 的氣流分佈，跟著改善吸塵頭部組件的捕捉性能。 作 刷殼相對於吸塵頭部本體為繞著與刷桿一致的軸而呈 可輕轉型態的配置是較佳的，這是方便且易於製造的構 造’在吸塵頭部本體與刷殼的背部間提供—對角構件可確 ㈣輪從動件-直制凸輪表面，這可確保機構的可靠動 本發明的一個具體實施例現在將參照 圖式簡單 件之是—真空吸塵器結合根據本發明的吸塵頭部; 置的是第—圖之真空吸塵11與所示的把手在傾知 第二圖是第一圖和第二圖之吸塵器 個位置之剖面I ㈣__部在第· 第四圖是第-圖和第二圖之吸塵器 個位置之剖面圖。 在苐_ 經濟部智慧財產局員工消貲合作社印制农 附圖做說明，其 中 裝， I I 1 ί I 訂--------^線. 第五圖是第-圖和第二圖之吸塵器 個位置之㈣圖。 及塵頭部在第_ 細說明 第圖和第一圖說明直立式真空吸鹿哭认人 本發明之吸塵頭部組件的整體構造，真空氣 -個主體部⑽’其内部裝有塵粒分離裝4⑽，在: 本紙張尺χ 297公釐）_ A7 B7 416840 經濟部智慧財產局員工消費合作社印製 五、發明說明（ 體實施例巾’餘分離裝置1G4具有由兩辦聯旋風器所 組成的旋風式塵粒分離裝置，這類型的裝置是熟知的，因 為其對本發明沒有實質的影響，在此將不做進一步的說 明。馬達殼106安裝在主體部1〇2的下端並且構成主體部 102的-部分，域輪1G7被直接安裝在馬達殼⑽的侧 邊，一個吸塵頭部108以對A軸可旋轉型態安裝在馬達殼 106上，吸塵頭部組件log具有一個含一面朝下入口 112 的刷殼110，安裝在吸塵頭部組件108的前端，一撓性管 114延伸於刷殼110與主體部1〇2上的髒空氣入口間，其 與通到塵粒分離裝置1〇4的導管相連通。 一個把手116從主體部1〇2的底部向上延伸，並且位 在主體部102背後的旁邊，當吸塵器1〇〇被以直立模式 (如第一圖所示）使用時，把手116向上延伸超出主體部 102 ’以讓使用者能緊握住它，並且用以操縱吸塵器 通過要清掃的表面。然而’把手116是可以鬆開的，而另 -種方案是可以當作軟管與棒的組件，這可以數種方式達 到’例子在ΕΡ0 037674與ΕΡ0 134654中有提出與說明， 軟管/棒116的下端藉由導管118也連通至主體部1〇2的 髒空氣入口，以使污穢物與灰塵經由軟管與棒進入吸塵器 110 ’被移動到塵粒分離裝置1〇4。 為了針對不同的操作模式能自動選擇合適的入口，一 個變換閥（未示出）被提供，當吸塵器1〇〇在第—圖中所示 的位置時，變換閥自動將塵粒分離裝置1〇4連接至軟管與 棒116,以使吸塵器能夠針對地板以上的清掃以圓筒模^ ^--------訂---------線· (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 e； 41684〇 —" ------ 五、發明說明（6 ) 使用，空氣經由棒的末端116a被吸入吸塵器棒子能以 適當的操作自吸塵社鬆開，在吸_部組件1〇8的人口 112則自動關閉。當吸塵器刚以傳統的直立模式使用 時—把手回復到第一圖的位置，接著與垂直傾斜如第二圖 所示’變換閱自動關掉榛子末端116a處的空氣入口，同 時將塵粒分離裝置104接通至吸塵頭部組件⑽上的人口 112，變換_構造不是本發明的—部份，在此不多做說 明。 在所有情形十，例如在直立模式與圓筒型模式，位在 馬達成106内的馬達（未不出）驅動風扇（未示出）以將空氣 L由適田Ad ^^吸塵& 1〇〇内部’將其輸送至主殼⑽ 内的塵粒分離裝置！04，接著將乾淨空氣排到大氣，乾淨 二氣較佳的是引導其流經馬達，以使其在排出之前冷卻馬 達。 第三圖至第五圖更詳細地顯示第一圖和第二圖中構成 真空吸塵器100 一部分之吸塵頭部組件1〇8，吸塵頭部組 件108具有一個吸塵頭部本體10，其包括一側面延伸橫過 真空吸塵器1⑽寬度的前部12 ’與從前部12兩側向後延 伸的兩個側臂14’每一個側臂14具有一突出部16，其限 定一個以A軸為中心的孔，吸塵頭部組件〗〇8環繞A軸以 樞接型態安裝在馬達殼106上，吸塵頭部組件丨〇8利用延 伸穿過突出部上之孔的栓18安襞在馬達殼上，吸塵頭部 組件108對於A軸為自由地樞接，以使其不需要使用者設 疋便可飄浮在要清掃的地板之上，並且設定一個吸塵頭部 -8- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---------------------^---ml . (請先閱讀背面之注意事項再填寫本頁) a? 416 8 4 0 _____B7_____ 五、發明說明（7 ) 要發生作用的預設平面。 吸塵頭部組件108具有一刷殼110，刷殼110利用突 出部靠在吸塵頭部本體1〇之前部12的側部，以枢接型態 安裝在前部12上，刷殼110從一個上板20與〆個下板22 製造而來，其可以塑性材料或如不銹鋼的金屬為原料製 作，上板20與下板22利用直角迴轉扣（未示出）以壓合或 其它合適的方法接合在一起，一個密封件24被安裝在上 板20與下板22之間，以確保板子20、22間的密封是氣 密的。滾子25可旋轉地安裝於下板22的前端以支撐刷殼 110於要清掃的地毯或其它表面，滾子25可置於下表面 22的外側或其附近’或者另一個方案是可以速續延伸或是 以佔空間的方法橫過刷殼11〇的整個寬度。 經濟部智慧財產局員工消費合作社印製 一個吸入開口 112形成於下板22，吸入開口 112延伸 橫過刷殼110的整個寬度。一個刷桿26以讦旋轉地安裝 在刷殼110内，以使刷桿26的刷毛稍微突伸出吸入口 112。為刷桿26所圍繞旋轉的β韩線係與刷殼no所圍繞 而以樞轉型態安裝在吸塵頭部本體1〇之前部12的軸線一 致。刷桿26被安排以傳統方法（例如以傳動皮帶的方式） 藉由真空吸塵器100的馬達驅動。刷殼11〇的上板20具 有一連接點（未示出），用以連接刷殼11〇至真空吸塵器 1〇〇主體部上的空氣入口（未示出）。—撓性管（未示出）連 接連接點與空氣入口，撓性管可以任何合適的材料製成， 例如橡膠或塑膠。 從刷殼110向後延伸的是一晶出臂3〇，凸出臂30被 -9- 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 五、發明說明（8 4 16840 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 杜 印 製 固定連接在刷殼11D上或與其結合成—體，而且是位在鄰 近真空吸塵器馬達殼⑽的側臂之下…個輪子或滾子犯 樞接地絲在後凸出臂30的末端上成自由旋轉狀態。一 個凸輪表面34形成於馬達《1Q6面對刷殼uG的表面 上。凸M3G的設置使得輪子錢子&襲馬達殼1〇6 的凸輪表面34，輪子或滾子的動作就像—個&輪從動件。 -個鉤狀突出物36形成於吸_部本體1()之前部12 的内側。-個相似的鉤狀突出物38則形成於刷殼11〇的 背部…彈性構件4G以拉力彈簧的型式被連接於兩個釣 狀凸出物36, 38 ’並且在刷殼no與吸塵頭部本體1〇間作 動，以使它們減此偏向。此—動作確保好或滚子32 在任何時間維持與凸輪表面34接觸。 凸輪表面34的形狀是特別且慎重的料，以媒保把 手116在相對於垂直線傾斜的所有角度下，刷殼u〇維持 水平，或是至少位在其下板22的吸入開口維持在一水平 面。要知道的是，由於支撐輪107直接被安裝在馬達殼 1⑽侧邊的事實，軸線A在要清掃表面的高度會隨著把手 116的傾斜角度而變，當把手116在如第三圖所示之垂直 位置時，A軸線與凸輪表面34輪廓間的距離足以維持凸出 煮30，因此吸入開口丨12基本上是水平的；當真空吸塵器 100的把手116在使用時相對垂直線傾斜，輪子1〇了被移 1相對於A軸線較低的位置，以使A軸線被進一步有效地 抬離要清掃表面，然而如第四圖所示的，凸輪表面％ 外形或構形使得介於A軸線與凸輪表面間的距離增加， 的 用 (請先閱讀背面之注^^項再填寫本頁) ----訂--------線'A7 4 16 8 4 0 B7 V. Description of the invention (4) The inlet at the horizontal plane can ensure a good and uniform air flow distribution around the inlet and the brush rod, and then improve the capture performance of the vacuum head assembly. The configuration of the brush housing relative to the vacuum cleaner head body is lightly transformable around an axis consistent with the brush rod. This is a convenient and easy-to-manufacture structure. Provided between the back—diagonal members can confirm wheel followers—straight cam surfaces, which ensure reliable movement of the mechanism. A specific embodiment of the present invention will now be described with reference to a simple piece—a vacuum cleaner in accordance with the present invention The vacuum cleaner head 11 is placed in the first picture-the vacuum cleaner 11 and the handle shown are tilted. The second picture is the section I of the first and second pictures of the vacuum cleaner. The section I __ is in the fourth picture. It is a sectional view of the positions of the vacuum cleaner in the first and second figures. In the Ministry of Economic Affairs, the Intellectual Property Bureau of the Ministry of Economic Affairs of the Consumers Cooperatives printed agricultural drawings for illustration, which is installed, II 1 ί I order -------- ^ line. The fifth picture is the first and second pictures Figure of the location of the vacuum cleaner. And the dust head is described in detail. The first and second figures illustrate the overall structure of the vacuum suction head assembly of the present invention. The vacuum gas-a main body is equipped with dust particles to separate the interior. Install 4⑽, in: this paper rule χ 297 mm) _ A7 B7 416840 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (a practical example of the towel and the separation device 1G4 has two cyclones This type of cyclonic dust separation device is well known because it has no substantial impact on the present invention and will not be described further here. The motor housing 106 is installed at the lower end of the main body portion 102 and constitutes the main body portion. In the part of 102, the domain wheel 1G7 is directly installed on the side of the motor casing ，. A dust extraction head 108 is mounted on the motor casing 106 in a rotatable manner with respect to the A axis. The dust extraction head assembly log has a side facing The brush housing 110 of the lower inlet 112 is installed at the front end of the dust suction head assembly 108. A flexible tube 114 extends between the brush housing 110 and the dirty air inlet on the main body 102, and it is connected to the dust particle separation device 1 〇4's conduit is connected A handle 116 extends upward from the bottom of the main body portion 102 and is located beside the back of the main body portion 102. When the vacuum cleaner 100 is used in an upright mode (as shown in the first figure), the handle 116 extends upward beyond the main body The portion 102 'allows the user to hold it tightly and is used to manipulate the vacuum cleaner through the surface to be cleaned. However, the' handle 116 is releasable, and the other solution can be used as a hose and rod assembly, This can be achieved in several ways. Examples are presented and described in EP0 037674 and EP0 134654. The lower end of the hose / rod 116 is also connected to the dirty air inlet of the main body 102 through a conduit 118 to make dirt and dust. Access to the vacuum cleaner 110 'via the hose and rod is moved to the dust separation device 104. In order to automatically select the appropriate inlet for different operating modes, a changeover valve (not shown) is provided, and when the vacuum cleaner 100 is at At the position shown in the figure, the change valve automatically connects the dust particle separation device 104 to the hose and the rod 116, so that the vacuum cleaner can use a cylindrical mold for cleaning above the floor ^ ^ ------ --Order --------- line (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs; 41684〇— " ------ V. Description of the invention (6) Use, air passes through the end of the rod The stick of the sucked vacuum cleaner 116a can be released from the vacuum cleaner by proper operation, and the population 112 of the suction unit 108 is automatically closed. When the vacuum cleaner has just been used in the traditional upright mode—the handle returns to the position shown in the first figure Then, with the vertical tilt as shown in the second picture, 'Transformer automatically turns off the air inlet at the end 116a of the hazelnut, and at the same time, the dust particle separation device 104 is connected to the population 112 on the suction head assembly ⑽. The invention-part, not much explanation here. In all cases, for example, in the upright mode and the cylindrical mode, a motor (not shown) located in the motor unit 106 drives a fan (not shown) to suck the air L from the Shida Ad ^^ Vacuum & 1〇 〇Inside, it is transported to the dust separation device inside the main casing ⑽! 04, and then exhaust the clean air to the atmosphere. The clean second air is preferably directed through the motor to cool the motor before it is exhausted. The third to fifth figures show in more detail the first and second figures of the vacuum cleaner head assembly 108 forming part of the vacuum cleaner 100. The vacuum cleaner head assembly 108 has a vacuum cleaner head body 10 including a side surface. The front portion 12 'extending across the width of the vacuum cleaner 1⑽ and the two side arms 14' extending rearwardly from the sides of the front portion 12 each have a protruding portion 16 defining a hole centered on the A-axis for vacuuming Head assembly: 〇8 is pivotally mounted on the motor case 106 around the A-axis, and the dust extraction head assembly is mounted on the motor case using a bolt 18 extending through a hole in the protrusion, and the head is cleaned. The module 108 is freely pivoted to the A-axis so that it can float on the floor to be cleaned without the user's setting, and a dust suction head is set. -8- This paper size applies to Chinese National Standards (CNS) A4 specification (210 X 297 mm) --------------------- ^ --- ml. (Please read the precautions on the back before filling this page) a ? 416 8 4 0 _____B7_____ 5. Description of the invention (7) Preset plane to be used. The cleaning head assembly 108 has a brush housing 110. The brush housing 110 rests on the side of the front part 12 of the cleaning head body 10 with a protruding portion, and is mounted on the front part 12 in a pivoting manner. The plate 20 and the lower plate 22 are made of plastic material or metal such as stainless steel. The upper plate 20 and the lower plate 22 are joined by compression or other suitable methods using a right-angle turning buckle (not shown). Together, a seal 24 is installed between the upper plate 20 and the lower plate 22 to ensure that the seal between the plates 20, 22 is airtight. The roller 25 is rotatably installed at the front end of the lower plate 22 to support the brush shell 110 on the carpet or other surface to be cleaned. The roller 25 can be placed outside or near the lower surface 22 'or another solution can be quickly continued Extend or traverse the entire width of the brush shell 110 in a space-consuming manner. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A suction opening 112 is formed in the lower plate 22, and the suction opening 112 extends across the entire width of the brush housing 110. A brush rod 26 is rotatably mounted in the brush housing 110 so that the bristles of the brush rod 26 protrude slightly from the suction port 112. The β-Korean wire system rotating around the brush rod 26 and the brush case no are pivotally mounted on the axis of the front portion 12 of the vacuum cleaner head body 10 in a pivoted manner. The brush rod 26 is arranged to be driven by a motor of the vacuum cleaner 100 in a conventional method (for example, by means of a transmission belt). The upper plate 20 of the brush housing 110 has a connection point (not shown) for connecting the brush housing 110 to an air inlet (not shown) on the main body of the vacuum cleaner 100. -A flexible tube (not shown) connects the connection point to the air inlet. The flexible tube can be made of any suitable material, such as rubber or plastic. Extending backward from the brush shell 110 is a crystal out arm 30, and the outrigger arm 30 is -9- This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) V. Description of the invention (8 4 16840 The consumer cooperation of the Intellectual Property Bureau of the Ministry of Economic Affairs is printed and fixedly connected to the brush housing 11D or integrated with it, and it is located under the side arm of the vacuum cleaner motor housing… ... a wheel or roller commits the pivot ground wire A freely rotating state is formed on the end of the rear protruding arm 30. A cam surface 34 is formed on the surface of the motor 1Q6 facing the brush case uG. The configuration of the convex M3G makes the wheel money & On the surface 34, the action of the wheel or roller is like a & wheel follower. A hook-shaped protrusion 36 is formed on the inside of the front portion 12 of the suction body 1 (). A similar hook-shaped protrusion 38 is formed on the back of the brush case 11 ... The elastic member 4G is connected to two fishing protrusions 36, 38 'in the form of a tension spring, and is moved between the brush case no and the suction head body 10 so that They reduce this bias. This-action ensures that the good or roller 32 is at any The cam surface 34 is kept in contact with the cam surface 34. The shape of the cam surface 34 is a special and discreet material, with the median protection handle 116 at all angles inclined with respect to the vertical line, the brush housing u〇 is maintained horizontal, or at least below it. The suction opening of the plate 22 is maintained at a horizontal plane. It should be noted that due to the fact that the support wheel 107 is directly installed on the side of the motor case 1, the height of the axis A at the surface to be cleaned will change with the tilt angle of the handle 116. When the handle 116 is in the vertical position as shown in the third figure, the distance between the A-axis and the contour of the cam surface 34 is sufficient to maintain the protrusion 30, so the suction opening 12 is substantially horizontal; when the handle 116 of the vacuum cleaner 100 In use, it is inclined relative to the vertical line, and the wheel 10 is moved to a lower position relative to the A axis, so that the A axis is further effectively lifted away from the surface to be cleaned. However, as shown in the fourth figure, the cam surface% The shape or configuration makes the distance between the A axis and the cam surface increase (please read the note ^^ on the back before filling this page) ---- Order -------- Line '
經濟部智慧財產局員工消費合作社印製 -__1； 4>6θ4〇 五、發明朗（9 ) ' 以將輪子或滾子32維持在要清掃表面上與把手ιΐ6 垂直時-樣的水平，吸入開口 112因而被維持在一水平面 上，而最大性能因此被維持，即使當把手116從垂直更進 -步地傾斜至如第五圖所示，其一樣是事實，隨著把手 116傾斜角度的增加，介於A軸線與凸輪表面34間的距離 增加。 在所有時候，拉力彈簧40於刷殼11〇與吸塵頭部本 體10間作用，以使刷殼的後部往上偏，輪子或滾子32因 而與凸輪表面34保持接觸，並且在拉力彈簧4〇的作用下 被壓住緊靠在其上，當把手116在垂直位置時，彈箸 的拉力最小。 將吸入開口維持在一水平面可使在地板清掃時吸塵頭 部組件的效率最大化，刷殼不再受外在因素的影響，例如 地毯絨毛、吸塵35移動方向與把手相對垂直傾斜角度的改 變等會使刷殼傾斜並至少將吸入開口一邊抬離地板的因 素’將吸入開口維持在水平面在地毯之纖維被清掃時維持 良好的吸入，因此維持吸塵頭部良好的捕捉能力。 本發明並不侷限於上述具體實施例中的確切細部說 明’要知道的是’彈簧40可以任何合適的彈性構件如橡 皮圈或彈性的塑膠圈替代，其它修改與變化對於技術讀者 將是明顯的。 •11- 本紙張尺度適用中國國家標準（CNS)A4規格（2.10 x 297公釐） I I 裝--------訂---I-----線 t - {請先閱讀背面之注意事項再填寫本頁) 五、發明說明（） A7 B7 f 416840 專利申請案第881 17098號 ROC Appln. No. 881 17098 中文說明書译正頁-.呵件（一） Amended Pages of Chinese Specification - Enel.(I) — (民國89年10月//日送呈) T (Submitted on Oct. // , 2000) 主要元件代表符號之對照說明 經濟部智慧財產局員工消費合作社印製 10 吸塵頭部本體 12 前部 14 侧臂 16 突出部 18 栓 20 上板 22 下板 24 密封件 25 滾子 26 刷桿 30 凸出臂 32 滾子 34 凸輪表面 36 鉤狀突出物 38 鉤狀突出物 40 彈性構件 100 -真空吸塵器 102 主體部 104 塵粒分離裝置 106 馬達殼 107 支撐輪 108 吸塵頭部 110 刷殼 112 入口 116 把手 116a 末端 118 導管 -I - - 1 I --- I - I U -- - I 1^1 .^1 n n I n n 一. .aJI .^1 It λ (請先閱讀背面之注意事項再填寫本頁) - 88348A 本紙張尺度適用中國國家標準（CNS)A4規格（210 ^ 297公釐)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -__ 1; 4 > 6θ405. Inventor (9) 'to maintain the wheels or rollers 32 on the surface to be cleaned perpendicular to the handle 6-like level, suck into the opening 112 is thus maintained on a horizontal plane, and maximum performance is thus maintained, even when the handle 116 is tilted further from vertical to as shown in the fifth figure, it is the same as the fact that as the tilt angle of the handle 116 increases, The distance between the A-axis and the cam surface 34 increases. At all times, the tension spring 40 acts between the brush housing 11 and the suction head body 10 to bias the rear part of the brush housing upward, so that the wheels or rollers 32 remain in contact with the cam surface 34, and the tension spring 4 When the handle 116 is in the vertical position, the pulling force of the impeachment is the smallest. Maintaining the suction opening at a horizontal level can maximize the efficiency of the vacuum head assembly during floor cleaning, and the brush shell is no longer affected by external factors, such as carpet fluff, the change in the tilt angle of the vacuum cleaner 35 moving direction and the handle, etc. Factors that can incline the brush shell and at least lift the suction opening off the floor. 'Maintain the suction opening at a horizontal level. Good suction is maintained when the fibers of the carpet are cleaned, thus maintaining a good catching ability on the suction head. The present invention is not limited to the exact details of the specific embodiments described above. 'It should be understood that' the spring 40 can be replaced by any suitable elastic member such as a rubber ring or an elastic plastic ring. Other modifications and changes will be apparent to the technical reader. . • 11- This paper size is in accordance with China National Standard (CNS) A4 (2.10 x 297 mm) II Packing -------- Order --- I ----- Line t-{Please read the back first Please pay attention to this page and fill in this page again) 5. Description of the invention () A7 B7 f 416840 Patent Application No. 881 17098 ROC Appln. No. 881 17098 Translation of the Chinese manual page-. Oh pieces (1) Amended Pages of Chinese Specification- Enel. (I) — (Submitted on October / 89 of the Republic of China) T (Submitted on Oct. //, 2000) Comparison of the main component representative symbols Description Printed by the Intellectual Property Bureau Staff Consumer Cooperative of the Ministry of Economic Affairs 12 Front portion 14 Side arm 16 Protrusion 18 Pin 20 Upper plate 22 Lower plate 24 Seal 25 Roller 26 Brush lever 30 Protruding arm 32 Roller 34 Cam surface 36 Hook protrusion 38 Hook protrusion 40 Elastic member 100 -Vacuum cleaner 102 Main body 104 Dust separation device 106 Motor case 107 Support wheel 108 Suction head 110 Brush case 112 Inlet 116 Handle 116a End 118 Conduit-I--1 I --- I-IU--I 1 ^ 1. ^ 1 nn I nn 1. .aJI. ^ 1 It λ (Please read the Precautions to fill out this page) - 88348A This paper scales applicable Chinese National Standard (CNS) A4 size (210 ^ 297 mm)