•·\7 •·\7 經濟部智慧財產局員工消費合作社印备 五、發明說明（1 ) [發明之詳細說明] [發明所屬技術領域] 本發明係關於一種具備有底座部之電風扇者D [習知之技術] 此種電風扇令’一般係於以PP (聚丙稀）樹脂等成形 之底座部背面側外周部，一體成形有保留間隔而突設配置 之接地部。 但是’在此情況下移動置於地板等設置面之電風扇 時，若以拖拉方式移動’以樹脂一體成形之接地部會摩擦 設置面’而有刮傷地板面等的情形。 因此’過去係使用一種在位於底座部之底板外周緣之 螺固處’將底板固定螺絲插通於其螺絲頭如埋入狀之環狀 緩衝體，而與底板一同固定，並以緩衝體形成底座部之接 地部’而防止地板面等之損傷者。 [發明欲解決之課題] 但是’此種習知之電風扇於產品組裝時，必須將底板 固定螺絲插通在環狀之緩衝體而將底板螺固。雖然—般底 座部之底板係以自動機螺固，但是上述之電風扇，由於A 法先暫時將緩衝體固定於底板側，而必須將底板固定螺絲 插通並螺固於緩衝體，故不能使用自動機，而使得產品組 裝作業之效率非常惡劣。 '而且，以緩衝體形成接地部時，雖可防止地板面等之 受損但是會使重心本來就高的電風屬穩定度降低 > 因此 當，卜孩子的身體碰觸而傾斜.便容易傾倒 (請先閱讀背面之注意事碩再填寫本頁) 裝 J1T· *線 ΓΠΚΓΓ 4591〇〇 A7 B7 五、發明說明（2 ) 在此，本發明係為解決上述之課題而研創者，其目的 在於提供一種謀求於接地部使用緩衝體之電風扇於產品組 裝時之效率提昇。 此外，其目的在於提供一種即使於接地部使用緩衝 體，亦不容易傾倒之電風扇。 [解決課題之方案] 為達成如上所述之目的’本發明係提供一種電風扇， 係於支持送風部之底座部背面側外周部，具備有保留間隔 而突設配置之緩衝體所成的接地部者，其特徵為：係形成 將上述緩衝體壓入上述底座部背面側外周部之壓入部，並 在該壓入部壓入緩衝體而暫時固定之後，藉由以螺固固定 之底板推壓上述暫時固定之緩衝體之一部份，而固定缓衝 體之構成。 再者’上述壓入部係形成於用以螺固上述底板之外周 緣之底板安裝用凸起外側者。 另一方面’本發明之電風扇係於支持送風部之底座部 背面側外周部’具備有保留間隔而突設配置之緩衝體所成 的接地部者，其特徵為：於上述底座部之背面側外周部， 形成位於上述各緩衝體間，且突出長度較緩衝體為短之輔 助接地部。 再者，於上述底座部之背面側外周部，形成對應於上 述各緩衝體且突出長度較緩衝體為短之輔助保持部。 [圖式之簡要說明] 第1圖係關於本發明實施型態之電風扇之底座部背面 本紙張尺度適用中國國家標準（CNS)A4規辂（2】〇χ 297公釐） 2 311941 (請先閱讀背面之注意事項再填寫本頁) 裝--------訂---------0 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員Η消費合^钍"製 A, B7 五、發明說明（3 ) 側之圖式，表示安裝底板前之狀態。 第2圖係安裝上述底板後之主要部位放大圖，（a)為 底面圖；（b )為其A-A剖面圖。 第3圖係顯示上述底板之圖式。 第4圈係上述底座部之主要部位剖面圖，（係設有 緩衝體以及辅助保持部之部分的縱剖面圖；（b)係未設有 接地部之部分的縱剖面圖；（c )俜僅#古 货'彳31 s又有輔助接地部之部 分的縱剖面圖。 第5圖係顯示上述實施型態中，支柱部與滑動管間之 滑動機構部的縱剖面圖。 第6圖係上述苐5圖之主要部位半剖面圖。 底座部 滑動管 送風部 底座部外周緣 底板安裝用凸起 緩衝體 凹部 突出部 輔助保持部 環狀蓋 環狀溝 ί F 訂---------線 (請先閱讀背面之;1意事項再填寫本頁) [元件符號說明] 1 電風扇本體 11 12 支柱部 13 16 護罩 17 20 底板 21 22 環狀肋 23 24 緩衝體裝設用肋條 25 25a 突出部 25b 26 壓入部 28 29 底板固定螺絲 3 0 3 1 輔助接地部 4 0 4 4 段部 4 5 "T" 經濟部智慧財產局員工消費合作社印製 4591〇〇 A7 _ B7 五、發明說明（4 ) 47 按鈕 48 支點 49 鉤部 50 旋轉桿 51 定載彈簧 51a 定载彈簧端部 [發明之實施型態] 以下，參照圖式詳細說明本發明之實施型態。 本發明所適用之電風扇係如第7圖所示，於電風扇本锻1 之底座部11立設有可裝卸之支柱部〗2，並於此支柱部12 插入有升降自如之滑動管13’在其上端則安裝有以護草 覆蓋由馬達14驅動旋轉之扇葉15之送風部17,且該送風 部17可以向左右方向轉動。 底座部11係於以PP (聚丙稀）樹脂成形，其上面則 係於支柱部12之前側設有本體側操作盤18，在其更前方 形成有用以收納可遠距操作之遙控器1〇〇之遙控器收納部 19。 第1圖為顯示底座部11之背面侧之圖，顯示安裝第3 圖所示底板20前之狀態，第2圖係安裝底板20後之主要 部位放大圖。 底座部11之背面側係於底座部1丨之外周緣2〗内側形 成有環狀肋22 ’且形成有與此環狀肋22 一體並以等間隔 配置’而用以螺固固定底板20之複數（在此為5處）底板安 裝用凸起23。 上述底板安裝用ώ起23之外側形成有緩衝體裝設用 肋條24’係自環狀肋22向底座部外周緣21呈梯形狀突 出。以此等環狀肋22、底板安裝用凸起23、緩衝體裝設用 Μ--------訂---------結 rtf先閱讀背面之注音？事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（2]〇 297公釐） 4 311941 &濟-智'#)^產局員工消費合作-7±^*''« Λ： 五、發明說明（5 ) 肋條24以及底座部外周緣21包圍，形成有相同形狀之可 壓入緩衝體25之壓入部26*而可如第]圖所示壓入緩衝 體25而暫時固定。 本實施型態之上述緩衝體25係以橡緩衝彈性體之彈 性樹脂製成’並於梯形之外側形成突出部2 5 a，並於内側 形成對應於底板20之安裝螺絲孔27所形成之突出部28 的凹部25b。因而，如第2圖所示，以螺絲29固定底板2〇 時’便可藉由底板20之突出部28按壓緩衝體25之凹部 2 5b，而可緊緊地固定。 而且’上述緩衝體壓入部26之外側係於底座部外周緣 21形成有突出長度較緩衝體25之突出部25a為短的輔助 保持部30。又在位於上述各緩衝體25間之略中央部（與 各個缓衝體25構成之角度為等角度a。）位置，形成有突 出長度較緩衝體25之突出部25a為短的輔助接地部31。 第4圖（a )係設有上述緩衝體25以及輔助保持部3〇 之部分縱剖面圖’（b )係未設有接地部之部分的縱剖面圖， (c )係設有輔助接地部3〗之部分的縱剖面圖。如圖面所 不，緩衝體25之突出部25a最為突出，而與電風扇設置面 B接地，與底座部外周緣2 1 —體成形之輔助保持部3〇 ' 補助接地π卩3】雖然較（b )所示之底座部外周緣2 1下蠕 更大出於卜方1但是形成較緩衝體25之突出部25a為短£ 因而]輔助保持部30、輔助接地部μ不會損傷地板面等 藉由如上所述之構成因為可將緩衝體25壓八底座部 ‘之f 4 .._6而鸳時固定，故可事先於底座部η紐裝緩 ^1941 -------------裝--------訂---------線 (請先閱讀背面之-意事項再填寫本頁〕 4591〇〇 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（6) 衝體25’且在此狀態下，因為可以利用自動機螺固底板 20 ’故可提昇產品組裝效率。" 而且，緩衝體壓入部26係形成於用以將底板2〇之外 周緣螺固之底板安裝用凸起23外側，所以藉由底板2〇之 螺固固定，亦可將其近處之緩衝體25緊緊地固定。 此外，藉由於各緩衝體25之外側形成突出長度較緩衝 體25為短的輔助保持部30,可提升緩衝體25之保持力， 同時，可防止因輔助保持部30對地板面等造成之損傷。 而且，藉由在位於最容易傾斜的方向之各緩衝體25 間之略中央部，形成突出長度較緩衝體25為短的輔助接地 部31，即使電風扇本體1朝沒有緩衝體25的方向傾斜， 也可防止在緩衝體25之間所形成之輔助接地部31接地以 致傾倒。 另一方面，本實施型態對於支柱部12與滑動管I〕間 之滑動機構部亦施予改良’以下利用第5圖、第6圖加以 說明。 本實施型態之支柱部12與滑動管13係於支柱部12 之上端開口部，裝設具有與支柱部13外徑一致之内徑的環 狀蓋40’並由其上方插入滑動管13而裝配。因而，可在 於滑動管13之上端安裝送風部17的狀態下進行支柱部 12與滑動管13之組裝。上述環狀蓋40係如第6圖所示， 使從環狀蓋40所垂下形成之扣合爪41，钩住形成於支柱 部12内壁之突起42而不會脫落；滑動管13係如第5圖所 示’使其下部側所形成之彈性片43鈎住環狀蓋之内側 .^--------訂---------繞 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210^ 297公楚） 6 311941 A； 五、發明說明（7 ) 而不會脫落。 而且，本實施型態之上述支柱部12之上端係形成於外 側形成有段部44之階梯狀，於環狀蓋4〇下面則形成有支 枉部】2上端部所嵌合之環狀溝45，且支柱部丨2之上端成 為嵌合於環狀蓋40之環狀溝45之構造。支柱部]2係由一 般的MS (丙稀晴· 丁二稀•苯乙…樹脂製成，相對於 此，環狀蓋40係使用機械性強度或耐磨耗性優異的p〇M (聚醛）樹脂之成形品。 ，習知，係如日本特開平9-264290號公報（F04D25/0S 3〇6 )所揭示，以埋入支柱部與滑動管間的間隙的狀態，嵌 入支柱部上端内側而構成環狀蓋，1支柱部上端係呈露出 狀態。因而，於滑動管上端所安裝的送風部等施加橫向的 力量時，支柱部上端與環狀蓋間容易產生間隙。 相對於此，上述本實施型態中’支柱部12之上端係全 周覆蓋並保持於環狀蓋4〇 ^藉此，即使從滑動管丨3朝上 方施加橫向力量，支柱部12上端與環狀蓋4〇間也不會彦 生間隙。而且，由於容易產生龜裂的支权部12上端係以璟 狀蓋40全周保持，故強度亦可變強。再者，於支柱部】2 上4即使D又置成开》時的注口（冒口），也有注口痕跡不會呈 現在表面等之優點。 而且，上述環狀蓋4〇上係於—端側設有從環狀蓋4〇 之背面側開口部46露出的按鈕介由支點48而於另— 端側安裝有形成有朝向滑動管n之外周面彈壓之鈎部 之旋轉桿50 = •'.Π94Ι• · \ 7 • · \ 7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (1) [Detailed description of the invention] [Technical field to which the invention belongs] The present invention relates to an electric fan having a base portion D [Known technology] This type of electric fan is generally attached to the outer peripheral portion on the back side of the base portion formed of PP (polypropylene) resin or the like, and integrally formed with a grounding portion protrudingly arranged with a reserved space. However, when "an electric fan placed on a mounting surface such as a floor is moved in this case, if it is moved by a dragging method", the grounding portion integrally formed with the resin may rub against the mounting surface and the floor surface may be scratched. Therefore, 'in the past, a type of screwing at the outer periphery of the bottom plate of the base part was used'. The bottom plate fixing screw was inserted into the ring-shaped buffer body whose screw head is embedded, and was fixed together with the bottom plate, and formed as a buffer body. The grounding portion of the base portion prevents damage to the floor surface and the like. [Problems to be Solved by the Invention] However, when such a conventional electric fan is assembled, a base plate fixing screw must be inserted into a ring-shaped buffer body to screw the base plate. Although the bottom plate of the general base part is screwed by an automatic machine, the above-mentioned electric fan cannot temporarily fix the buffer body on the side of the bottom plate because of the method A. The bottom plate must be screwed in and screwed to the buffer body, so it cannot be used. The use of automatic machines makes the efficiency of product assembly operations very poor. 'Furthermore, when the grounding portion is formed by the buffer body, although the damage to the floor surface can be prevented, the stability of the electric wind which is originally high in the center of gravity is reduced > Therefore, when the child's body touches and tilts, it is easy Dumping (please read the cautions on the back before filling this page) Install J1T · * 线 ΓΠΚΓΓ 4591〇A7 B7 V. Description of the invention (2) Here, the present invention is a researcher and creator for solving the above-mentioned problems, and its purpose The purpose is to provide an electric fan that uses a buffer body in the ground portion to improve the efficiency during product assembly. It is also an object of the present invention to provide an electric fan which does not fall easily even when a buffer body is used in a ground portion. [Solution to Problem] In order to achieve the above-mentioned object, the present invention provides an electric fan, which is provided on the outer peripheral portion of the back side of the base portion supporting the air supply portion, and is provided with a grounding provided by a buffer body with a reserved interval It is characterized in that a press-fitting portion is formed to press the buffer body into the outer peripheral portion of the back side of the base portion, and after the press-fitting portion is pressed into the buffer body to be temporarily fixed, it is pushed by a bottom plate fixed with screws. A part of the temporarily fixed buffer body, and the structure of the fixed buffer body. Furthermore, the aforementioned press-fitting portion is formed on the outer side of the base plate mounting projection for screwing the outer peripheral edge of the base plate. On the other hand, "the electric fan of the present invention is provided on the outer peripheral portion on the back side of the base portion supporting the air-supplying portion", and is provided with a grounding portion formed by a buffer body provided with a spaced space and protrudingly arranged, characterized in that The side outer peripheral portion forms an auxiliary grounding portion located between the buffer bodies and protruding shorter than the buffer body. Furthermore, an auxiliary holding portion corresponding to each of the buffer bodies and having a shorter protruding length than the buffer body is formed on the outer peripheral portion of the back side of the base portion. [Brief description of the drawings] Figure 1 is about the back of the base of the electric fan according to the implementation form of the present invention. The paper size is applicable to the Chinese National Standard (CNS) A4 Regulation (2) 0297 mm. 2 311941 (Please (Read the precautions on the back before filling this page.) -------- Order --------- 0 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption ^制 " System A, B7 5. The drawing on the side of the description of the invention (3) shows the state before the bottom plate is installed. Figure 2 is an enlarged view of the main parts after the above-mentioned bottom plate is installed, (a) is a bottom view, and (b) is an A-A cross-sectional view. Fig. 3 is a drawing showing the above-mentioned base plate. The fourth circle is a cross-sectional view of the main part of the above-mentioned base portion, (a longitudinal cross-sectional view of a portion provided with a buffer body and an auxiliary holding portion; (b) a longitudinal cross-sectional view of a portion not provided with a ground portion; (c)) Only # 古 货 '彳 31 s has a longitudinal sectional view of the auxiliary grounding portion. Fig. 5 is a longitudinal sectional view of the sliding mechanism portion between the pillar portion and the sliding tube in the above embodiment. Fig. 6 is a The above section 苐 5 is a half cross-sectional view of the main part. The base part slide tube air supply part base part outer peripheral edge bottom plate mounting convex buffer body recessed part auxiliary holding part ring cover ring groove F Order ----- --- line (please read the back; please fill in this page first) [component symbol description] 1 electric fan body 11 12 pillar 13 13 shroud 17 20 bottom plate 21 22 ring rib 23 24 buffer body installation Ribs 25 25a Protrusions 25b 26 Press-in sections 28 29 Base plate fixing screws 3 0 3 1 Auxiliary grounding section 4 0 4 4 Section section 4 5 " T " Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives 4591〇A7 _ B7 5 Description of the invention (4) 47 button 48 fulcrum 49 hook 50 Rotating lever 51 Fixed-load spring 51a Fixed-load spring end [Implementation mode of the invention] Hereinafter, an embodiment mode of the present invention will be described in detail with reference to the drawings. The electric fan to which the present invention is applied is shown in FIG. The base part 11 of the fan forging 1 is provided with a detachable pillar part 2, and a sliding tube 13 ′ that can be raised and lowered is inserted into the pillar part 12. At its upper end, a grass protection cover is driven and rotated by a motor 14. The air blowing part 17 of the fan blade 15 can be rotated in the left-right direction. The base part 11 is formed of PP (polypropylene) resin, and the upper part is provided with a body-side operation panel 18 on the front side of the pillar part 12 In front of it, a remote control storage unit 19 is formed to store a remote-controllable remote control 100. The first figure is a view showing the back side of the base portion 11 and the front of the bottom plate 20 shown in FIG. 3 is installed. FIG. 2 is an enlarged view of the main part after the base plate 20 is mounted. The back side of the base portion 11 is connected to the base portion 1 and the outer periphery 2. An annular rib 22 'is formed on the inner side, and the annular rib 22' is formed. 22 integrated and arranged at equal intervals' for screwing The plural (five places here) of the plate 20 are provided with a base plate mounting projection 23. The ribs 24 'for mounting the buffer body are formed on the outer side of the above-mentioned plate mounting plate 23 and are formed from the annular rib 22 to the outer peripheral edge 21 of the base portion. The ladder shape protrudes. In this way, the annular ribs 22, the protrusions 23 for the bottom plate installation, and the M for the buffer body installation -------- Order --------- end rtf first read the phonetic on the back ? Please fill in this page again) This paper size is applicable to Chinese National Standard (CNS) A4 specification (2) 0297 mm 4 311941 & 济-智 '#) ^ Production Bureau employee consumption cooperation-7 ± ^ *' ' «Λ: V. Description of the invention (5) The ribs 24 and the outer peripheral edge 21 of the base portion are surrounded, and the same shape of the press-fitting buffer portion 25 * can be formed, and the buffer body 25 can be pressed in as shown in the figure. Temporarily fixed. The above-mentioned buffer body 25 of this embodiment is made of an elastic resin of rubber buffer elastic body, and a protruding portion 2 5 a is formed on the outer side of the trapezoid, and a protrusion formed on the inner side corresponding to the mounting screw hole 27 of the bottom plate 20 is formed. The recessed portion 25b of the portion 28. Therefore, as shown in FIG. 2, when the bottom plate 20 is fixed with the screws 29 ′, the recessed portion 25 b of the buffer body 25 can be pressed by the protruding portion 28 of the bottom plate 20 to be tightly fixed. Further, 'the outer side of the buffer body press-fitting portion 26 is formed on the outer peripheral edge 21 of the base portion, and an auxiliary holding portion 30 having a shorter projecting length than the protruding portion 25a of the buffer body 25 is formed. Further, at the position of a slightly central portion between the buffer bodies 25 (the angle formed with each buffer body 25 is an equal angle a.), An auxiliary grounding portion 31 having a shorter projecting length than the protruding portion 25a of the buffer body 25 is formed. . Fig. 4 (a) is a longitudinal sectional view of a portion provided with the buffer body 25 and the auxiliary holding portion 30 '(b) is a longitudinal sectional view of a portion where no grounding portion is provided, and (c) is an auxiliary grounding portion 3〗 A longitudinal sectional view of the part. As shown in the figure, the protruding portion 25a of the buffer body 25 protrudes most, and is grounded to the electric fan installation surface B, and is connected to the outer peripheral edge of the base portion 2 1-an auxiliary holding portion 30 for forming the body. (B) The outer peripheral edge 2 of the base portion shown in FIG. 1 has a larger creep under Bulb 1 but is shorter than the protruding portion 25a of the buffer body 25. Therefore, the auxiliary holding portion 30 and the auxiliary grounding portion μ will not damage the floor surface. With the structure as described above, the buffer body 25 can be fixed by pressing the f 4 .._ 6 of the eight base portions at a time, so it can be installed on the base portion in advance ^ 1941 -------- ----- Equipment -------- Order --------- line (Please read the -Issue on the back before filling out this page) 4591〇 Staff Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Printed A7 B7 V. Description of the invention (6) In this state, the punching body 25 'can be used to screw the bottom plate 20' of the automatic machine, so that the product assembly efficiency can be improved. Moreover, the buffer body press-in portion 26 is formed in The outer side of the base plate mounting projection 23 for screwing the outer periphery of the base plate 20, so that the nearby buffer body 25 can be tightened by screwing and fixing the base plate 20 In addition, the auxiliary holding portion 30 having a shorter protruding length than the buffer body 25 is formed on the outer side of each buffer body 25, so that the holding force of the buffer body 25 can be improved, and at the same time, the floor surface can be prevented from being caused by the auxiliary holding portion 30. In addition, an auxiliary grounding portion 31 having a shorter protruding length than the buffer body 25 is formed at a slightly central portion between the buffer bodies 25 located in the most inclined direction, even if the electric fan body 1 is not buffered. The inclination of the direction of the body 25 can also prevent the auxiliary grounding portion 31 formed between the buffer bodies 25 from being grounded and falling down. On the other hand, this embodiment also applies the sliding mechanism portion between the pillar portion 12 and the sliding tube I]. "Improvement" will be described below with reference to Fig. 5 and Fig. 6. The pillar portion 12 and the sliding tube 13 of this embodiment are attached to the upper end opening portion of the pillar portion 12 and are provided with an inner diameter consistent with the outer diameter of the pillar portion 13. The ring-shaped cover 40 'is assembled by inserting the sliding tube 13 from above. Therefore, the pillar portion 12 and the sliding tube 13 can be assembled with the air supply portion 17 installed at the upper end of the sliding tube 13. The above-mentioned ring-shaped cover 40 is As the 6th As shown, the locking claw 41 formed from the ring-shaped cover 40 is hooked on the protrusion 42 formed on the inner wall of the pillar portion 12 without falling off; the slide tube 13 is shown in FIG. The formed elastic sheet 43 hooks the inside of the ring-shaped cover. ^ -------- Order --------- Winding (Please read the precautions on the back before filling this page) This paper size applies Chinese National Standard (CNS) A4 Specification (210 ^ 297 Gongchu) 6 311941 A; V. Description of Invention (7) without falling off. Moreover, the upper end of the above-mentioned pillar portion 12 of this embodiment is formed on the outside and formed The stepped portion 44 has a stepped shape, and a branched portion is formed below the annular cover 40. The annular groove 45 is fitted to the upper end portion, and the upper end of the pillar portion 2 is a ring fitted to the annular cover 40. Structure of the groove 45. Pillar part] 2 series is made of general MS (acrylic, styrene, styrene, styrene ... resin), while ring-shaped cover 40 uses pOM (Polymer with excellent mechanical strength or abrasion resistance). Aldehyde) resin molded product, as known, is disclosed in Japanese Patent Application Laid-Open No. 9-264290 (F04D25 / 0S 3 06), and is embedded in the upper end of the pillar portion in a state of being buried in the gap between the pillar portion and the sliding tube. Inside, an annular cover is formed, and the upper end of the pillar 1 is exposed. Therefore, when a lateral force is applied to the air blowing part installed at the upper end of the sliding tube, a gap is easily generated between the upper end of the pillar and the annular cover. In the above-mentioned embodiment, the upper end of the pillar portion 12 is covered and held by the ring-shaped cover 4 throughout the entire circumference. Thus, even if a lateral force is applied upward from the slide tube 3, the upper end of the pillar portion 12 and the ring-shaped cover 4 There is no gap between them. In addition, since the upper end of the branch portion 12 that is prone to cracks is held by the cymbal cover 40 throughout the entire circumference, the strength can also become stronger. Moreover, on the pillar portion] 2 up 4 even D The note (riser) when it was opened again, there are also marks on the note that will not appear on the table In addition, the ring-shaped cover 40 is provided on the end side with a button exposed from the back-side opening 46 of the ring-shaped cover 40 on the end side via the fulcrum 48 and formed on the other end side. Rotating lever of the hook portion springing toward the outer surface of the sliding tube n 50 = • '.Π94Ι
If . 裝 訂------ <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彳-1 線-------------- 經濟部智慧財產局員工消費合作社印*·^ 4 5 9 1 〇 〇 五、發明說明（8 ) 另外，滑動管13之下妓，忠壯士 端t裝有用來收納捲成發倏觖 之定載彈簧si之彈簧收納邱〇 狀 评贡收納部52·=此定載彈簧S1係使其 部5U側安裝於支㈣12之後部側，並捲成發條狀而收納 於彈簧收納部仏將上述旋轉桿5()之釣部49推押於滑動 管13側之彈壓力可藉由定載彈簧5〇之端部…從背面側 按壓旋轉桿50之鉤部49而獲得。此鈎部伪係扣合於形成 在滑動管13上方之未圖示之凹部，俾使滑動管13鎖栓於 此位置上。 習知係如上述日本特開平、26429〇號公報所揭示，為 獲得旋轉桿之彈壓力，與本實施型態相同，利用定載彈簧 之端部，但定載彈簧端部之安裝位置位於旋轉桿之背面 側’並以彈簧端部按壓旋轉桿之支點正下方。因而，一方 面易於鎖栓，另一方面使操作力變重，同時支柱部之外徑 亦變大。 相對於此’本實施型態之電風扇争，定載彈簧51之蛹 部51a所按壓的鉤部49由於接近（距支點48遠）作用點， 因此可獲得確實之鎖栓效果。而且，定載彈簧51之端部 51a之安裝位置位於旋轉桿50之下方’故與安裝於旋轉桿 5 0背面侧之上述習知技術相比，即使不能確保此安裝空間 亦可，因此可縮小支柱部12外徑，亦可獲得支柱部12之 細長化與設計化之優點。 [發明之功效] 依照上述本發明，係提供一種於支持送風部之底座部 背面側外周部，具備有保留間隔而突設配置之緩衝體所成 裝 訂-------!--嫜！ f請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（2]〇χ 297公釐） 8 ΤΠ5ΪΤ Λ7 五、發明說明（9 ) 的接地部之電風扇，其特徵為：係形成將上述緩衝體塵入 上述底座部之背面側外周部之壓入部’在該壓入部壓入緩 衝體而暫時固定之後，藉由以螺固固定之底板推壓暫時固 定之緩衝體一部份而固定緩衝體之構成，而可事先將緩衝 體壓入底座部之壓入部而暫時固定’且在此狀態下，可以 自動機將底板螺固，所以可獲得產品組裝時之效率提昇。 再者，上述壓入部係形成於用以螺固上述底板之外周 /緣之底板安裝用凸起外側，且藉由底板之螺固固定，亦可 务、緊地固定位於此外側之緩衝體。 另外，於底座部之背面側外周部，藉由在各緩衝體間 形成突出長度較緩衝體為短之輔助接地部，即使電風扇傾 向隶谷易傾倒之沒有緩衝體的方向，也可防止於緩衝體間 所形成之辅助接地部接地以致傾倒。 而且，於底座部之背面側外周部，藉由對應於各緩衝 體形成突出長度較緩衝體為短之輔助保持部，可不損傷地 板面等而使緩衝體之保持力向上提昇。 (請先閱讀背面之注意事項再填寫本頁) ------------裝.1 ---訂---------線--- 經濟部智慧財產局員工消費合作.^:^¾If. Binding ------ < Please read the notes on the back before filling out this page) Staff Consumption Integration of Intellectual Property Bureau of the Ministry of Economic Affairs -1 line -------------- Economy Printed by the Intellectual Property Bureau of the Ministry of Intellectual Property and Consumer Cooperatives * · ^ 4 5 9 1 005. Description of the Invention (8) In addition, the prostitute under the sliding tube 13 is equipped with a fixed spring for storing the curled hair. The spring storage of the si is shaped like a tribute storage unit 52. = This fixed-load spring S1 has its 5U side mounted on the rear side of the support ㈣12 and is rolled into a spring shape and stored in the spring storage unit. The elastic pressure of the fishing portion 49 pushed by 5 () on the side of the sliding tube 13 can be obtained by pressing the hook portion 49 of the rotating lever 50 from the back side of the fixed spring 50. This hook portion is pseudo-fastened to a recess (not shown) formed above the slide tube 13, so that the slide tube 13 is locked at this position. As disclosed in the aforementioned Japanese Patent Application Laid-Open No. 26429, the conventional system uses the end portion of a fixed-load spring to obtain the spring pressure of a rotating rod in the same manner as in this embodiment, but the installation position of the end portion of the fixed-load spring is located in the rotation The back side of the lever is pressed directly below the fulcrum of the rotating lever with the spring end. Therefore, the bolt is easy to lock on one side, the operating force is heavy on the other hand, and the outer diameter of the pillar portion is also increased. In contrast to the electric fan of this embodiment, the hook portion 49 pressed by the crotch portion 51a of the fixed-load spring 51 is close to (at a distance from the fulcrum 48) the action point, so that a reliable locking effect can be obtained. Moreover, since the mounting position of the end portion 51a of the fixed spring 51 is below the rotary lever 50, compared with the conventional technique of mounting on the rear side of the rotary lever 50, even if the mounting space cannot be secured, it can be reduced. The outer diameter of the pillar portion 12 can also obtain the advantages of slimness and design of the pillar portion 12. [Effect of the invention] According to the present invention described above, a binding provided by a buffer body provided with a spaced space and a protruding arrangement at the outer peripheral portion of the back side of the base portion supporting the air blowing portion is provided. !! f Please read the precautions on the back before filling in this page) This paper size applies to Chinese National Standard (CNS) A4 specification (2) 0 × 297 mm 8 ΤΠ5ΪΤ Λ7 V. Electric fan of the grounding part of the invention description (9) It is characterized in that a press-fitting portion 'for dusting the buffer body into the outer peripheral portion of the back side of the base portion is formed. After the press-fitting portion is pressed into the buffer body and temporarily fixed, it is temporarily fixed by pressing the bottom plate fixed with screws. Part of the buffer body and fixed the structure of the buffer body, and the buffer body can be pressed into the pressing part of the base part in advance and temporarily fixed 'and in this state, the bottom plate can be screwed by an automatic machine, so when the product is assembled Improved efficiency. In addition, the press-fitting portion is formed on the outer side of the base plate mounting protrusion for screwing the outer periphery / edge of the base plate, and can also be used to tightly fix the buffer body located on the outer side by screwing and fixing the base plate. In addition, an auxiliary grounding portion having a shorter protruding length than the buffer body is formed between the buffer bodies on the outer peripheral portion of the back side of the base portion, so that the electric fan can be prevented from tilting in the direction without the buffer body. The auxiliary grounding portion formed between the buffer bodies is grounded so as to fall. In addition, by forming an auxiliary holding portion having a shorter projecting length than the buffer body on the outer peripheral portion of the rear side of the base portion, the holding force of the buffer body can be increased without damaging the floor surface or the like. (Please read the precautions on the back before filling this page) ------------ Installation. 1 --- Order --------- Line --- Intellectual Property Bureau of the Ministry of Economic Affairs Employee consumption cooperation. ^: ^ ¾