200819108 九、發明說明： 【發明所屬之技術領域】 本發明係有關-種具一本體及 本體與吸頭之間設有—接頭，使得本體該 頭站立之停放位置與—本體可對吸頭變換之及 置之間垂直於行駛方向擺動，一可被手的拉力ς開之!立 件將吸塵器定位於該停放位置。 疋位 【先前技術】 上述電動吸塵器為習知，其清潔地板之吸頭以 頭而與本體連接，該接頭同時可使吸氣管路連接。進行一 時’本體可相反於行駛方向而與吸頭構成不同角 X。進入停放位置時本體為垂直，亦即與站立面成9〇。， 而使整個吸塵器以吸頭站立。吸塵器並設有一定位裝置， 尤其是嵌合定位件，以將吸塵器定位在該停放位置1定 位可被手拉力，亦即將本體擺動回工作位置，而解除。ζ DE 101 11 867 Α卜其提出一種設在本體與吸頭之 間的可嵌合傾斜接頭。 【發明内容】 本發明之目的在於進一步簡化電動吸塵器本體與吸頭 之間可以手拉力解除之定位。 、 依據本發明，定位件利用本體與吸頭間之磁性吸力。其 $本體可相對於吸頭定位在停放位置。磁力之利用可達到 簡單之定位結構，因此相較於先前技術，本發明可具較少 組件。本發明之定位件只需要兩組件，即兩磁鐵。磁性相 3發明說明書(補件)/96·10/96125799 5 200819108 及之組件可隱藏在本體及吸頭或其接頭之塑膠飾板内 側。進入停放位置時，磁性相吸之組件彼此相對，而使得 及塵為被自動定位在該停放位置。此外，本體與吸頭因搬 運而傾斜時，整個吸塵器仍保持在該停放位置。磁性相吸 之組件可被手彼此拉開。 其他申請專利範圍之標的係依據申請專利範圍第1 項’但其亦可為獨立。 、在本發明之進一步設計中，本體或吸頭設有一永久磁 鐵，另一方則設有另一磁鐵。該磁鐵亦可固定在雙方的凹 部、溝槽或開孔中。磁鐵表面可被覆蓋或塗佈以保護磁鐵。 ★車乂佺為將磁鐵設在接頭旋轉軸外侧。與接頭旋轉軸之距 離越大，磁鐵與旋轉點之間的槓桿臂就越大，而有利於吸 塵器之操作。 '200819108 IX. Description of the invention: [Technical field of the invention] The present invention relates to a body having a body and a joint between the body and the tip, so that the parking position of the head standing and the body can be changed to the tip The swing between the two is perpendicular to the direction of travel, and can be split by the pulling force of the hand! The vertical member positions the cleaner in the parking position. [Prior Art] The above-described electric vacuum cleaner is conventionally known in which the head of the cleaning floor is connected to the body by the head, and the joint can simultaneously connect the suction lines. For a while, the body can be formed at a different angle X from the tip than the direction of travel. When entering the parking position, the body is vertical, that is, 9 inches from the standing surface. , so that the entire vacuum cleaner stands with a suction head. The vacuum cleaner is further provided with a positioning device, in particular a fitting positioning member, for positioning the vacuum cleaner in the parking position 1 to be pulled by the hand, that is, the body is swung back to the working position and released. ζ DE 101 11 867 A proposal for a matable tilt joint provided between the body and the tip is provided. SUMMARY OF THE INVENTION It is an object of the present invention to further simplify the positioning of a vacuum cleaner body and a suction head that can be released by hand. According to the invention, the positioning member utilizes the magnetic attraction between the body and the tip. Its body can be positioned in the park position relative to the tip. The use of magnetic force can achieve a simple positioning structure, so that the present invention can have fewer components than the prior art. The positioning member of the present invention requires only two components, namely two magnets. The magnetic phase 3 invention manual (supplement) / 96·10/96125799 5 200819108 and its components can be hidden inside the body and the tip of the tip or the plastic panel of the joint. Upon entering the park position, the magnetically attracting components are opposed to each other such that the dust is automatically positioned in the parked position. In addition, when the body and the tip are tilted due to transportation, the entire vacuum cleaner remains in the parking position. The magnetically absorbing components can be pulled apart from each other by the hand. The subject matter of other patent applications is based on item 1 of the scope of patent application 'but it may also be independent. In a further design of the invention, the body or tip is provided with a permanent magnet and the other is provided with another magnet. The magnet can also be fixed in recesses, grooves or openings in both sides. The surface of the magnet can be covered or coated to protect the magnet. ★The rut is to set the magnet outside the joint rotation axis. The greater the distance from the rotary axis of the joint, the larger the lever arm between the magnet and the point of rotation, which is beneficial to the operation of the vacuum cleaner. '
為偵測及評估各接頭位置，尤其是停放位置，本發❸ 進一步設計中設有—電子裝置，其在_出停放位置⑹ 動切斷吸塵ϋ之鼓風機或降低其轉速，並可在必要時则 電動刷，以避免吸塵器在停放位置時損傷地板 _可在至少-擺動位置’尤其是停放位置，被一磁 =感應’在純料磁婦接近磁簧接點。故接頭位^ 偵測無接觸^會產生磨損。由於 評估磁簧接點信號及控制 :線連接上通 在㈣巾。 功叙電子裝置可只設 徉細說明本發明之實施例。 以下將依據附圖 【實施方式】 312ΧΡ/發明說明書(補件)/96-10/961257½ 200819108 圖]顯示本發明電動 具一設在柄上的本體^ # °°八為一手持式吸塵器， 町孚體〗，其以一傾斜接 氣流及電性連接，該傾 ❿與一吸頭3 駛方向r的端面4。擇頭勒X +订於吸頭3垂直於行 圖2及3顯示傾斜接頭2之截面圓 定在吸頭3 t的輸入通道部5及—/斜接頭由—固 塵器S之輸出通道部6構成。 X頃斜並連接吸 輸入通道部5與輸出通道部6末端卜8且圓 各為-四分之1形。輸人通道部5末端^朴 出通道部末端8之外輪廓相同，故末端7可伸入Π與輪 部6末端8 t。 ㈣’了伸入輸出通道 如此使得通道部5、6之末端7、8可伸縮。該_ 、8之中心點為傾斜軸χ，其因圓形末端之 位在通道之外。 < 叹计而 、故自由端設有未進—步顯示之本體2連接管Μ的輪 通道部6, T繞傾斜軸乂對輸入通道部5末端7擺動，’而 產生伸縮的效果。輸出通道部6頂端，亦即朝向吸頭 面4之端的内壁上设有一永久磁鐵^，該磁鐵η因連 接管10而歸屬本體1侧。 吸頭側相對於輸出通道部的磁鐵u在擺動路徑上設有 另一磁鐵12,其在所示實施例中隱藏在朝向輸出通道^ 之殼體飾板13後方。 在圖2停放位置時，本體丨與站立面的傾斜角度較佳大 於90。，亦即超過垂直線γ。輸出通道部6之傾斜位置超 312XP/發明說明書(補件)/96-10/96125799 7 200819108 越垂直線V，其連接管軸γ與垂直線v之夾角“為4。。在 此停放位置時，容置磁鐵U的輸出通道部6壁倚靠在吸 頭3殼體壁13上，使得磁鐵u與另—磁鐵⑴目對而相 吸’故構成一停放位置定位件20。 。該磁性定位之停放位置可被—磁簧接點14偵測，其信 號可被-控制單元15評估。本體i之鼓風機可配合該信 號而降低轉速或被切斷。 口 田圖2中，磁性定位之停放位置可被手的拉力解除，例如 C住吸頭3而使本體1繞擺動軸χ擺動至圖3所示之工作 位置。在該位置時，輸出通道部的磁鐵u離開另一磁鐵 ^在圖3虛線所示卫作位置時，本體i與吸頭3因吸塵 -S之動作而出現變化角度，該磁鐵j工則與另一磁 ί持一足夠輯’因此在工作位料磁鐵不會相吸，= 黃接點14偵測不到信號。 ，圖4之實施例中，本體側的磁鐵u設在輸出通 6甘外側，由傾斜軸X徑向伸入吸頭3的懸臂16端部，* ，、互相作用之另一磁鐵則固定在吸頭3殼體壁13上。； 亦可被磁簧接點偵測而進行信號控制。 八 一：，磁:载U、12之配置皆與傾斜接頭2之傾斜軸 一徑向距離，而得到有利的槓桿臂。 變磁性定位的停放位置即使舉起整個吸塵器s亦保持不 乂=示特徵本身皆具有發明性質。本發明揭示之特徵 元王包含於本案之申請專利範圍中。 特敛 312XP/^^^9(Wif)/96-10/96125799 200819108 【圖式簡單說明】 圖1係本發明具一本體及一以傾斜接頭與本體連接之 吸頭的電動吸塵器立體圖。 >圖2係本發明電動吸塵器第一實施例之縱截面圖，其中 設有一可將傾斜接頭定位在停放位置之定位件的吸頭被 以虛線顯示。 圖3係如圖2之圖，其中傾斜接頭位在工作位置。 圖4係本發明電動吸塵器第二實施例如圖2之圖。 【主要元件符號說明】 1 本體 2 傾斜接頭 4 5 6 7 8 10 11 12 13 14 15 16 3 吸頭 端面 輸入通道部 輸出通道部 末端 末端 連接管 永久磁鐵 磁鐵 殼體飾板、殼體壁 磁簧接點 控制單元 懸臂 312XP/發明說明書(補件)/96-1〇/96125799 9 200819108 20 定位件 r 行駛方向 S 電動吸塵器 • V 垂直線 - X 傾斜接頭軸、傾斜軸、擺動軸、接頭旋轉軸 Y 連接管軸 _ 312XP/發明說明書(補件)/96-10/96125799 10In order to detect and evaluate the position of each joint, in particular the parking position, the present invention is further provided with an electronic device which cuts off the blower of the dust hopper or lowers its speed in the _out position (6), and may, if necessary, Then the electric brush to avoid damage to the floor when the vacuum cleaner is in the parking position _ can be in the at least - swing position 'especially the parking position, by a magnetic = induction 'in the pure material magnetic woman close to the magnetic spring contact. Therefore, the joint position ^ detects no contact ^ will cause wear. Due to the evaluation of the reed contact signal and control: the wire is connected to the (four) towel. The embodiment of the present invention can be described only in detail. The following is a schematic diagram of an embodiment of the present invention. The body is connected by a slanting airflow and an electrical connection, and the tilting head and the end face 4 of the head 3 in the direction r. Selecting the head X + is set to the tip 3 perpendicular to the line Figure 2 and 3 shows the cross section of the inclined joint 2 is set at the input channel portion 5 of the tip 3 t and / / the oblique joint is the output channel portion of the dust collector S 6 composition. The X is obliquely connected to the suction input channel portion 5 and the output channel portion 6 end 8 and the circles are each - a quarter shape. The end portion of the input passage portion 5 has the same outer contour as the end portion 8 of the passage portion, so that the end portion 7 can extend into the end of the rim and the end portion 8 of the wheel portion 8 t. (d) Extending into the output channel such that the ends 7, 8 of the channel portions 5, 6 are telescopic. The center point of the _, 8 is the tilt axis χ, which is outside the channel due to the rounded end. < With the sigh, the free end is provided with the wheel passage portion 6 of the main body 2 connected to the tube, and the T is swung around the tip end 7 of the input passage portion 5 around the tilting axis ’, and the telescopic effect is produced. The top end of the output channel portion 6, i.e., the inner wall facing the end of the tip surface 4, is provided with a permanent magnet ^ which is attached to the body 1 side by the connecting tube 10. The magnet u on the tip side with respect to the output channel portion is provided with another magnet 12 in the oscillating path, which in the illustrated embodiment is hidden behind the housing trim 13 towards the output channel. In the parked position of Figure 2, the angle of inclination of the body jaw and the standing surface is preferably greater than 90. , that is, exceeding the vertical line γ. The inclined position of the output channel portion 6 is 312XP/Invention Manual (Supplement)/96-10/96125799 7 200819108 The more vertical line V, the angle between the connecting tube axis γ and the vertical line v is 4. When parking the position The wall of the output channel portion 6 of the receiving magnet U rests on the housing wall 13 of the suction head 3, so that the magnet u and the other magnet (1) are attracted to each other to form a parking position positioning member 20. The magnetic positioning is The parking position can be detected by the reed contact 14, and the signal can be evaluated by the control unit 15. The blower of the body i can be used to reduce the rotation speed or be cut off. In the field diagram 2, the magnetic positioning position can be The pulling force of the hand is released, for example, C holds the suction head 3 and swings the body 1 about the swing axis to the working position shown in Fig. 3. In this position, the magnet u of the output channel portion leaves the other magnet ^ in the dotted line of Fig. 3 When the position of the guard is shown, the body i and the suction head 3 change angles due to the action of the dust suction-S, and the magnet work has a sufficient balance with the other magnetic force, so that the magnet does not attract at the working position. = The yellow contact 14 does not detect the signal. In the embodiment of Figure 4, the magnetic body on the body side u is disposed on the outer side of the output passage 6 and extends radially from the inclined axis X into the end of the cantilever 16 of the suction head 3, and the other magnet interacting with each other is fixed on the casing wall 13 of the suction head 3. The signal is controlled by the reed contact detection. Bayi: Magnetic: The U and 12 configurations are all at a radial distance from the tilting axis of the tilting joint 2, and a favorable lever arm is obtained. Even if the entire vacuum cleaner s is held up, the features are inherently inventive. The features disclosed in the present invention are included in the scope of the patent application of the present application. 142XP/^^^9(Wif)/96-10 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an electric vacuum cleaner having a body and a suction head connected to the body by a tilt joint. Fig. 2 is a longitudinal sectional view showing a first embodiment of the electric vacuum cleaner of the present invention. The suction head in which a positioning member for positioning the tilt joint in the parking position is shown in broken lines. Fig. 3 is a view of Fig. 2, wherein the inclined joint is in the working position. Fig. 4 is a second embodiment of the electric vacuum cleaner of the present invention. For example, the figure in Figure 2. [Main element DESCRIPTION OF SYMBOLS 1 Main body 2 Tilt joint 4 5 6 7 8 10 11 12 13 14 15 16 3 Tip end face input passage section Output passage section End end connection pipe Permanent magnet magnet housing trim, Housing wall reed contact control Unit cantilever 312XP/Invention manual (supplement)/96-1〇/96125799 9 200819108 20 Positioning member r Direction of travel S Electric vacuum cleaner • V Vertical line - X Tilt joint shaft, tilting shaft, swinging shaft, joint rotating shaft Y Connecting tube Axis _ 312XP / invention manual (supplement) / 96-10/96125799 10