四、創作說明（1) 【新型所屬之技術領域】 本創作係提供一種風扇的扇葉組裝結 扇之扇葉組件與馬達轉軸的組裝結構。 ，C指一種風 【先前技術】 ° 麥閱第一 圖，其中標號11指的是護罩，而標號12指^扇曰）的示意 中未示）轉軸結合的扇葉組件〗2，爷^ έ、疋/、馬達（圖 支持板121及呈放射狀地安裝在該持板'、、且件包含一扇葉 122。 Χ叉待板上的複數葉片 位在中央的 (圖中未示 馬達驅動旋 達轉軸的裝 叩不長，而 穿過以形成 【新型内容 本創作 今有本創作 風扇的扇葉 輪的組裝與 而提高使用 本創作 残1，係包含 葉士ί板121具有呈放射狀配置的數肋片124及 一貫穿孔1 23，該貫穿孔内部可套裝一 )用以和馬達轉軸結合，使得扇葉組件12可被 轉以具有送風作用。然而’習用扇葉組件與馬 配結構’在結合強度上並不充足，以致使用壽 且在安裝與拆卸的實施上，由於提供螺絲對應 f固的孔口不易對準，致有費時費力的缺失。 人有鑑於此，遂悉心加以研究分析及設計，於 之產生。是以，本創作之主要目的在提供一種 組裝結構，該結構有利於扇葉支持板與馬達轉 拆卸，且扇葉組件能確實與馬達轉軸相結合， 壽命者。 為達上述目的與其它效果之具體結構及技術手 可提供葉片安裝的扇葉支持板、一套筒及前端 M283069 創作說明（2) 可插入套筒內的1、土 穿孔，並於中麥後^轴；其中扇葉支持板的中央有一貫 而套筒係可配合it延Ϊ出以該貫穿孔為内孔的套殼部， 該套筒上具有至+ :扇葉支持板的中央貫穿孔内，並於 槽形成對位卡人：：：塊以配合設於貫穿子匕内的至少-卡 的插孔能輕易：對i侍設於套筒上的螺孔與設於套殼部上 馬達轉轴，使得：：二便於螺絲穿過套殼部及套筒鎖到 具有組裝及拆卸便利的效果者。 兀 ▲的上ϊΐ葉支持板係具有複數呈放射狀的肋片及位在中 =ή:於各肋片上具有孔口用以提供葉片安Π 構成風扇的扇葉組件。 ，禾a文我而 套破部為一具有實質長度的中空冑，於其内孔德 至少-卡槽…卜，：!!太f在預疋位置上軸向朝前延伸 孔用以提供一螺絲插入。 』π札的插 从山^述套筒套入支持板的中央貫穿孔内*，其前端是Λ =面，該凸出的前端可被沖壓成凸緣，使 付套请能確實地與扇葉支持板結合定位。 使 【實施方式】 本創作可用多種不同的形式來實施。現 非，的實施例並參照所附圖式就 ： 内容說明如下： 卜 < 平乂佳結構 請參閱第二圖至第四圖 卿、-套㈣及'，達轉㈣；其中，該扇葉二支板持 M283069 四、創作說明（3) ~ ~· ~-： 221具有呈放射狀的複數肋片224及位在中央的一貫穿孔 223丄於各肋片上具有孔口 225用以提供第一圖所示的葉片 122安裝而構成風扇的扇葉組件，並於該扇葉支持板221的 中央後側（圖中右侧）延伸出以貫穿孔223為内孔的套殼 部226，該套殼部22 6為一具有實質長度的中空體，於其内 孔後鈿（圖中右端）形成有擴大内徑的凹槽，在本實 施例，該凹槽227呈環狀，且在預定位置上軸向朝前延伸 一卡槽2 28 ;另外，在該套殼部226上具有貫通到内孔的一 插孔2 2 9用以提供一螺絲2 5插入。 套筒23係一内部具有筒孔230的金屬製筒體，其具有 ，略小於扇葉支持板中央貫穿孔223之孔徑的外徑，而能配 合地插入其中，且具有略大於該貫穿孔223的長度，使得 套筒23^插入貫穿孔2 23内後，其前端231會凸伸出支持板 2Π的前_端面（如第五圖所示），該凸出的前端231可被沖 壓成第二圖所示的凸緣，使得套筒23能確實地與扇葉支 板221結合定位。 '4. Creation Description (1) [Technical Field to which the New Type belongs] This creation is to provide a fan blade assembly structure of the fan. The fan blade assembly and the motor shaft assembly structure. , C refers to a kind of wind [prior art] ° Mai read the first picture, where the number 11 refers to the shield, and the number 12 refers to the fan blade (not shown in the schematic)) fan blade assembly combined with the shaft 〖2, Ye ^疋, 图 /, motor (Figure support plate 121 and radially mounted on the holding plate ', and the piece includes a fan blade 122. The plurality of blades on the X fork waiting plate is located in the center (the motor is not shown in the figure) The decoration that drives the rotating shaft is not long, but passes through to form a new type of content. The assembly of the fan impeller and the use of this creative fan enhances the use of this creative remnant 1. The leaf plate 121 has a radial shape. The configured number of fins 124 and a through hole 1 23 can be fitted inside the through hole to be combined with the motor shaft, so that the fan blade assembly 12 can be turned to have a blowing effect. However, the 'conventional fan blade assembly and horse matching structure' 'Insufficient bonding strength, so that the use of life and the installation and removal of the implementation, because the holes corresponding to the screws to provide the f-hole is not easy to align, resulting in a time-consuming and labor-intensive. In view of this, I carefully studied Analysis and design Therefore, the main purpose of this creation is to provide an assembly structure that facilitates the disassembly of the fan blade support plate and the motor, and that the fan blade assembly can be surely combined with the motor shaft, and has a long life. To achieve the above purpose and other effects The specific structure and technical hand can provide blade-mounted fan blade support plate, a sleeve and the front end M283069 Creation instructions (2) Can be inserted into the sleeve 1, soil perforation, and in the back of the wheat ^ axis; of which fan blade support The center of the plate has a uniform sleeve which can cooperate with it to extend the sleeve portion with the through hole as the inner hole. The sleeve has up to +: the central through hole of the fan blade support plate and forms a pair of grooves. The card holder ::: block is matched with the at least-card insertion hole provided in the sub-dagger to easily: the screw hole on the sleeve and the motor shaft on the sleeve part make :: Second, it is convenient for the screw to pass through the casing and the sleeve to lock the effect of convenient assembly and disassembly. The upper support leaf of the ▲ has multiple radial ribs and is located in the middle = price: on each rib Fan blades with openings to provide blade security Hehe, the sleeve is a hollow cymbal with a substantial length, in which at least-the card slot ... bu, !! too f extends the hole axially forward in the pre-position position for A screw insert is provided. The inserting sleeve is inserted into the central through hole of the support plate from the mounting bracket. The front end is Λ = face. The protruding front end can be stamped into a flange. It can be combined with the fan blade support plate for positioning. [Embodiment] This creation can be implemented in a variety of different forms. The present embodiment is not based on the attached drawings: The description is as follows: For the structure, please refer to the second to fourth figures,-㈣ and ，, ㈣ 转 ㈣; Among them, the two blades of the fan blade hold M283069 IV. Creation instructions (3) ~~ · ~-: 221 has a radial shape A plurality of fins 224 and a through hole 223 in the center are provided on each fin with an opening 225 for providing the blade 122 shown in the first figure to form the fan blade assembly of the fan, and the fan support plate 221 The casing portion 226 with the through hole 223 as the inner hole extends from the center rear side (right side in the figure). The portion 22 6 is a hollow body having a substantial length. A groove with an enlarged inner diameter is formed at the back of the inner hole (right end in the figure). In this embodiment, the groove 227 is annular and is in a predetermined position. A clamping slot 2 28 extends axially forward; in addition, the sleeve portion 226 has a socket 2 2 9 penetrating to the inner hole for providing a screw 2 5 for insertion. The sleeve 23 is a metal cylinder with a bore 230 in the inside, which has an outer diameter slightly smaller than the diameter of the central through hole 223 of the fan blade support plate, and can be fitted into it, and has a size slightly larger than the through hole 223 Length of the sleeve 23 ^, after inserting the sleeve 23 ^ into the through hole 2 23, the front end 231 thereof will protrude from the front_end surface of the support plate 2Π (as shown in the fifth figure), and the protruding front end 231 may be punched into the first The flange shown in the two figures enables the sleeve 23 to be reliably combined with the fan blade support plate 221 for positioning. '
上述套筒23的後端（圖中右端）形成有擴大外徑的凸 緣233，在本實施例，該後端的凸緣233呈環狀且可配合地 f入上述凹槽227内，又在該凸緣2 33預定位置上並軸向朝 刖延伸=卡塊234用以對應上述卡槽228形成卡接；另外， 在該套筒23上具有貫通到筒孔23〇的一螺孔235，當套筒“ 以卡塊234對應卡槽228套裝入貫穿孔223内後，該螺孔235 會自動對準上述插孔2 2 9用以提供螺絲2 5鎖入。 馬達轉軸24前段形成具有段差面242的小徑部241 ,該The rear end (right end in the figure) of the sleeve 23 is formed with a flange 233 with an enlarged outer diameter. In this embodiment, the flange 233 at the rear end is ring-shaped and fits into the groove 227. The flange 2 33 extends in a predetermined position and extends axially toward the chin = the clamping block 234 is used to form a snap connection corresponding to the above-mentioned clamping groove 228; in addition, the sleeve 23 has a screw hole 235 penetrating to the barrel hole 23〇, After the sleeve is fitted into the through hole 223 with the corresponding block 228 corresponding to the card block 234, the screw hole 235 will be automatically aligned with the above-mentioned jack 2 2 9 to provide the screw 2 5 locking. The front section of the motor shaft 24 has a step difference. The small-diameter portion 241 of the surface 242, which
第7頁 M283069 四、創作說明（4) 小徑部241可插入套筒23的筒孔230内，利用螺絲25鎖入套 筒23上的螺孔235並抵至該小徑部241的段差面242，如第 四圖所示’就能將套鸿2 3與馬達轉轴2 4鎖結在一起，使得 扇％支持板2 2 1可被馬達驅動旋轉。 如弟五圖所示，本創作在組裝上，只要將套筒23的卡 塊234對準支持板221的卡槽228套入，就能使套筒上的螺 孔235與套殼部226上的插孔229自動對準，再將該凸出的 刖端2 31沖壓成第三圖所示的凸緣後，套筒2 3就會與扇葉 支持板221結合成一體，接著，將馬達轉軸24前段的小徑 d部241插入套筒23的筒孔230内，由於套筒上的螺孔235與 套殼部226上的插孔229已對準，所以，螺絲25能輕易穿過 插孔229並鎖入螺孔235中到達段差面242以形成迫緊，使 得扇葉支持板221與馬達轉軸24相結合。 a 一請參閱第六圖及第七圖，顯示本創作第二實施例，在 這貫施例中，關於和上述第一實施例說明者相同或同等之 構件，將附上同一標號，而省略其細部結構說明；該「風 扇的扇葉組裝結構」同樣包含一扇葉支持板221、一套筒 2 3及馬達轉軸2 4 ;在本實施例中，該套殼部2 2 β的後端 上係軸向朝前延伸有二卡槽228，該二卡槽228最好呈不等 角的配置（不呈徑向相對的配置），並在套筒23的後端上 軸向，前延伸有二卡塊234用以對應該二卡槽228形成卡 接，藉此，本創作於組裝上，只要將該二卡塊234對準支 ί 上的該二卡槽228套人，就能使套筒上的螺孔235 ’、叙部226上的插孔229自動對準，而便於螺絲25穿過插 M283069 四、創作說明（5) 孔2 2 9並鎖入螺孔23 5中到達段差面242以形成 「風：：^第八圖及第九圖’顯示本創作第三實施例；該 套3及:m結構」同樣包含一扇葉支持板221、-=间3及一馬達轉軸24 ;其中，扇葉支持板之 223和套筒23之筒身232的斷面形狀 在 於組裝上，口要以奈簡” ί接角形。藉此，本創作 插孔229套入，由於套筒23不的:累對應套殼部226上的 :二35與套殼部226上的插孔;二心對二“”而= ，插則並鎖入螺孔235中到達段差：= 依據本創作所形成的結構 ^221 ^ # ^ 4 ^ t ^ ^ # bL ΛνΛ Λ# 支持板221的中央貫穿孔22q& #诗23此對位地套入扇葉 得螺絲25可輕易地將套筒23愈以：不對旋轉’使 有利於扇葉支持板斑馬達輕^達轉軸24結合，進而達成 能確KG轉，結合，而提者且扇葉組件 述’依本：作之特定較佳實施例作描 例如，第-實施例盥第二者浐二夕種變化或修改實施例， f為-個或是兩個：兩：：：： =塊234= = 223和筒身232之斷 ：為=貫 角形、矩形或是摘圓形也可以个，制為-角形’共同為三 人士可作之明顯替換與修疋以，對於熟悉此項技藝 ^ 仍將併入於本創作所主張 M283069 四、創作說明（6) 專利範圍之内。 ί 第10頁 111 M283069 圖式簡單說明 【圖式簡單說明】 第一圖係習用風扇的平面示意圖； 第二圖係本創作第一實施例的元件分解圖； 第三圖係第二圖的組合局部剖示圖； 第四圖係沿第三圖之4-4線所取的剖示圖； 第五圖係第三圖之套筒前端尚未衝壓成凸緣的示意圖； 第六圖係本創作第二實施例的元件分解圖； 第七圖係本創作第二實施例之如第四圖所取的剖示圖； 第八圖係本創作第三實施例的元件分解圖；及 第九圖係本創作第三實施例之如第四圖所取的剖示圖。 【主要元件符號說明】Page 7 M283069 4. Creation instructions (4) The small-diameter portion 241 can be inserted into the cylindrical hole 230 of the sleeve 23, and the screw hole 235 on the sleeve 23 is locked with the screw 25 and reaches the stepped surface of the small-diameter portion 241. 242, as shown in the fourth figure, 'the sleeve 2 23 can be locked with the motor shaft 24, so that the fan support plate 2 2 1 can be rotated by the motor. As shown in the fifth figure, in this assembly, as long as the clamping block 234 of the sleeve 23 is aligned with the clamping groove 228 of the support plate 221, the screw hole 235 on the sleeve and the casing portion 226 can be made. The socket 229 is automatically aligned, and then the protruding crotch end 2 31 is punched into a flange as shown in the third figure, and the sleeve 23 is integrated with the fan support plate 221. Then, the motor The small-diameter d portion 241 at the front section of the rotating shaft 24 is inserted into the cylindrical hole 230 of the sleeve 23. Since the screw hole 235 on the sleeve is aligned with the insertion hole 229 on the sleeve portion 226, the screw 25 can easily pass through the insertion hole. The hole 229 is locked into the screw hole 235 to reach the step surface 242 to form a tightness, so that the fan blade support plate 221 is combined with the motor shaft 24. a Please refer to FIG. 6 and FIG. 7 to show the second embodiment of the present creation. In this embodiment, the same or equivalent components as those described in the first embodiment will be given the same reference numerals and omitted. The detailed structure description; the "fan blade assembly structure" also includes a blade support plate 221, a sleeve 2 3, and a motor shaft 2 4; in this embodiment, the rear end of the casing portion 2 2 β The upper system axially extends forward with two clamping grooves 228. The two clamping grooves 228 are preferably arranged in an unequal angle (not in a radially opposed configuration), and extend axially and forwardly at the rear end of the sleeve 23. There are two card blocks 234 for forming a connection corresponding to the two card slots 228. Thus, the present invention is assembled. As long as the two card blocks 234 are aligned with the two card slots 228 on the support, it can be used. The screw hole 235 'on the sleeve and the jack 229 on the syllable 226 are automatically aligned, so that the screw 25 can be inserted through M283069. 4. Creation instructions (5) Hole 2 2 9 and locked into the screw hole 23 5 to reach the step difference. Surface 242 to form "Wind :: ^ Eighth and Ninth Figures" shows the third embodiment of this creation; the set of 3 and: m structures "also contains a fan The support plates 221,-= 3 and a motor shaft 24; among them, the sectional shapes of the fan blade support plate 223 and the sleeve 23 of the barrel 232 are for assembly, and the mouth should be in a corner shape. The socket 229 of this creation is inserted, because the sleeve 23 does not: tired corresponding to the socket on the sleeve housing portion 226: two 35 and the socket on the sleeve housing portion 226; two hearts are opposite two "" and =, inserting and locking Reaching the step difference into the screw hole 235: = Structure formed according to this creation ^ 221 ^ # ^ 4 ^ t ^ ^ # bL ΛνΛ Λ # The central through hole 22q of the support plate 221 &# 诗 23 This counter-placed sleeve fan The leaf screw 25 can easily make the sleeve 23 more: do not rotate it, so that the fan blade support plate spot motor is lightly connected to the rotation shaft 24, and then the KG rotation can be confirmed and combined, and the fan blade assembly is described 'Based on the description of the specific preferred embodiment, for example, the second embodiment, the second embodiment or the second embodiment of the variety or modification of the embodiment, f is-one or two: two :::: = block 234 = = 223 and cylinder 232: = = angle, rectangle or round can also be made, the system is -angle 'commonly three people can make obvious replacements and repairs, For those who are familiar with this skill ^ will still be incorporated into the claims of this creation M283069 IV. Creation Instructions (6) Patents. Ί Page 10 111 M283069 Simple illustration of the diagram [Simple illustration of the diagram] The first picture is a conventional fan The second diagram is an exploded view of the first embodiment of the creation; the third diagram is a combined partial sectional view of the second diagram; the fourth diagram is a section taken along line 4-4 of the third diagram The fifth diagram is a schematic diagram of the sleeve front end which has not been punched into a flange in the third diagram; the sixth diagram is an exploded view of the second embodiment of the present invention; the seventh diagram is the first embodiment of the second embodiment of the present invention The eighth figure is a sectional view of the third embodiment of the present invention; and the ninth figure is a cross-sectional view of the third embodiment of the present invention as taken in the fourth figure. [Description of main component symbols]
第11頁 1、風扇 1卜 護罩 12、扇葉組件 121 、扇莱支持板 122 、葉片 123 、貫穿孔 1 2 4 、肋片 221、扇葉支持板 223 、貫穿孔 224、肋片 225 、孔σ 2 2 6、套殼部 227 、凹槽 2 28、卡槽 229 、插孔 23、套筒 230 、筒口 2 3 1、前端 232 、筒身 2 3 3、凸緣 234 、卡塊 2 3 5、螺孔 24、 轉軸 2 4 1、小徑部 242 、段差面 M283069 圖式簡單說明 2 5、螺絲 画_ 第12頁Page 11 1. Fan 1 cover 12, fan blade assembly 121, fan support plate 122, blade 123, through hole 1 2 4, rib 221, fan support plate 223, through hole 224, rib 225, Hole σ 2 2 6, housing part 227, groove 2 28, card slot 229, jack 23, sleeve 230, tube opening 2 3 1, front end 232, tube body 2 3 3, flange 234, card block 2 3 5. Screw hole 24, shaft 2 4 1. Small diameter part 242, step surface M283069. Simple illustration of the drawing 2. 5. Screw drawing _ page 12