200824929 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種輪圈及安裝辅助件，特別是扑一 種具輻絲鎖頭安裝辅助穿孔之輪圈及該輪圈之輕絲m 入 1辅助件〇 田…'負碩女 ’ 【先前技術】 近年來為提昇輪圈之結構強度，例如自行車輪圈，許 響 而為因應此種雙層輪圈，亦對應開發出多種輕絲鎖頭之固 定方式。一般常見之設計，大多是直接於外環壁舆内環壁 分別穿設多數徑向對稱之穿孔，使輕絲鎖頭可經由外環壁 之穿孔而對應穿設嵌卡於内環壁之穿孔中。但此種外側環 壁開設有穿孔的輪®於組裝輪胎時H適用於無内胎式 之車輪。 厂^ : ^ ^ σ' -.·' - ·- - ·'. . . 圖 2所示’本案申請人冒提出一種雙層輪圈結構 ^ # ( ^ ^ f 092134715 ^ )，1¾ ¢ ^ ^ ffl r 包括二左右間隔且環繞一中心軸線之環形側壁^，及徑向 間隔地固接於該等侧壁u間之一環狀内環壁12與一環狀外 壞壁13 ’且該等侧壁u與内、外環壁i2、13相配合界定 出-環狀安裝空I1G，每_側壁u分別開設有錄相間隔 ，並用以供輕絲鎖頭14置入安裝空間10的嵌入孔110 ,而 内環壁12上則開設多數用以供輻絲鎖頭14穿設嵌卡之套 結孔120 ’藉由將輻絲鎖頭14自其中一嵌入孔ιι〇嵌入安 衣工間10後，再使該輻絲鎖頭14用以鎖固輻絲15之端部 200824929 自其中一套結孔120穿出 而敗卡定位於該套結孔 120中 此種外環壁13未設置穿$” y 而以形成於側邊的嵌入孔 110取代的設計，可使外胎16可鱼 〜輪圈1之外環壁13構成 且 一密閉空間，所以該輪圈！可不雲 固 I不而文裝内胎（圖未示） 方便安裝輻絲鎖頭14。200824929 IX. Description of the Invention: [Technical Field] The present invention relates to a rim and an installation aid, in particular to a rim with a spoke lock and an auxiliary perforation and a light wire of the rim 1Auxiliary parts Putian... 'negative master' [Prior technology] In recent years, in order to improve the structural strength of the rim, such as bicycle rims, Xu Xiang responded to such double rims, and correspondingly developed a variety of light locks. The way the head is fixed. Generally, the common design is that most of the radially symmetrical perforations are respectively inserted through the inner ring wall of the outer ring wall, so that the light wire lock can be inserted through the perforation of the outer ring wall to penetrate the perforation embedded in the inner ring wall. in. However, such an outer ring wall is provided with a perforated wheel®. When assembling a tire, H is suitable for a tubeless wheel. Factory ^ : ^ ^ σ' -.·' - ·- - ·'. . . 2 The applicant of this case proposed a double-layer rim structure ^ ( ^ ^ f 092134715 ^ ), 13⁄4 ¢ ^ ^ Ffl r includes two annular side walls which are spaced apart from each other and surround a central axis, and one annular inner annular wall 12 and one annular outer bad wall 13' which are radially spaced apart from each of the side walls u and such The side wall u cooperates with the inner and outer ring walls i2 and 13 to define an annular mounting space I1G, and each of the side walls u is provided with a recording interval, and is used for inserting the light wire lock 14 into the insertion hole of the installation space 10. 110, and the inner ring wall 12 is provided with a plurality of ferrule holes 120' for the splice lock 14 to be inserted into the accommodating case. Then, the spoke lock 14 is used to lock the end portion of the spoke 15 200824929 from one of the knot holes 120 and the fault card is positioned in the sleeve hole 120. The outer ring wall 13 is not disposed. The design of the insertion hole 110 formed on the side can replace the outer ring 16 of the fish ring rim 1 and the outer wall 13 of the rim 1 and a closed space, so the rim can not be solid. Tube (not shown) to facilitate locking head 14 mounted wire spokes.
前述第921則5號專利案已提供雙層輪圈具進步性之 敢入孔m，容易造成車輪行進時，砂粒9〇〇自輪圈丄旁侧 no 10 ^ ^ ^ # + tb 賽時，旁邊選手車輪激起的沙粒，此種情形除了會增加車 ^ 11 ^ aκ 1 ^^ ± ^#^ ^ 0 Λ ，此種雙層結構之輪圈i仍有其改善空間。 【發明内容】 因此’本發明之目的’即在提供一種具輻綵鎖頭安裳 輔助穿孔並可使砂粒較不易落入輪圈中之雙層輪圈。、 本發明之另一目的，在於提供一種方便安裝上述雙層 輪圈之輻絲鎖頭的辅助件。 於是，本發明具輻絲鎖頭安裝輔助穿孔之輪圈，可用 供外爿°兵夕數輪絲鎖頭組裝，每一輻絲鎖頭具有_中* 管狀穿設部與一自穿設部末端徑向往外突伸之限位帽部， 該輪圈^含一具有一中心軸線之環框，該環框包括二1右 間m且％繞该中心轴線而用以嵌卡外胎之環狀側壁，及徑 向間隔地固接於該等側壁間並與該等側壁相配合界定出一 200824929 - 裱狀中空安裝空間之一内環壁與一外環壁'該等側壁分別 - 具有一遠離中心軸線之徑向外侧緣，及一鄰近中心軸線且 7刀別固接於内環壁左、右側邊之徑向内側緣，該内環壁具 有多數環繞中心軸線間隔分佈且可供輻絲鎖頭置入安裝空 1中之輔助穿孔，及多數分別間隔設置在該等輔助穿孔二 且僅可讓輻絲鎖頭之穿設部穿伸出安裝間外的嵌置孔。 於是，本發明一種將輻絲鎖頭安裝於上述輪圈的辅助 _ 件包S 一呈長條狀且外徑小於輻絲鎖頭之穿設部孔徑的 f性拉引部，及一組接於拉引段末端之限位部。該拉引部 並具有一延伸段，及一與延伸段呈一夾角地自延伸段末端 往伸之拉引段Q該限位部是組接於延伸段遠離拉引段 之鈿且外控大於该穿設部孔徑並可被擠壓變形而擠入 穿過該穿設部。 【實施方式】 有關本發明之岫述及其他技術内容、特點與功效，在 _ M下配合參考圖式之一俩較佳實施例的詳細說明中，將可 清楚的呈現。 ^^ ^ 丨如圖 3 〜5 所示 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 圈的車又/^貝鉍例’適用於供一外胎8〇〇與多數輻絲鎖頭 组裝’每一輻絲鎖頭200具有一可螺接套固於一車畐絲1〇〇 端部的中空管狀穿設部2(H，及一自穿設部2〇1末端徑向往 外突伸之寬大限位帽部2〇2。該輪圈3包含一具有一中心抽 狀環框4 ’該環框4包括：左右顧且環繞财心轴線之 環狀側壁41，及徑向間隔地固接於該等侧壁4i間之-環狀 200824929 内環壁42與一環狀外環壁43，且該等側壁41與内、外環 壁42、43相配合界定出—環狀中空安裝空間4〇。 每側壁41具有一遠離中心軸線之徑向外側緣4^， 及一鄰近中心軸線之徑向内侧緣412，且該等側壁Μ分別 具有—自徑向外侧緣4il·相向突伸並用以供外胎嵌卡組裝之 環狀限位肋部413。該内環壁42是固揍於該等側壁Μ之徑 向内侧緣412間，且厚度大於該等侧壁41界定出安裝空間 4〇之區段，並穿設有多數環繞中心軸線間隔分布之喪置孔 421，及多數間隔地分別設置於二相鄰嵌置孔* 421 ,L 422 421 f 422 A ^ ^ , ^ 40 it it 〇 ^43 ^® #41 t ^ ^^ 面間且具有一徑向往外突伸，而呈開口朝向安裝空間4〇 ^ υ 431 , ^ ^ 431 於該等辅助穿孔422與嵌置孔421徑向外側處卜 空間40位於該㈣置孔421上方之部缝高度大於絲鎖 頭 200 之長度。 八^ ^ ^ ^ ^ ^ ^ ^ ^ $ - .. ' . .. · . . :^合圖5 ’透過將該等徑向延伸之輔助穿孔々Μ設置在 1 422的開口方向是朝向花轂（圖未示）而非兩側，而使 付例如旁側選手的車輪輾過跳起之砂粒，較不易經由該等 辅助穿孔422開σ進人環框4的安裝空間I内。除此之外 ，由於-般環框4之内環壁42通常會較左、右側壁41厚 ，所以本發明該等辅助穿孔422開設在厚度較厚之内環壁 200824929 2的认4，會因開设該等輔助穿孔422所移除之局部結構 的總重量較重’而使得整個輪圈3會更輕於前述發明人將 輔助穿孔422設置於侧壁41之輪圈3,而可同時兼顧輪圈 3之輕量化考量。The above-mentioned No. 921 patent No. 5 has provided a double-layered rim with a progressive dung into the hole m, which is easy to cause the wheel to travel when the sand 9 〇〇 from the side of the rim non 10 ^ ^ ^ # + tb race, In addition to the increase of the car ^ 11 ^ aκ 1 ^^ ± ^#^ ^ 0 Λ, the double-structured rim i still has room for improvement. SUMMARY OF THE INVENTION Therefore, the object of the present invention is to provide a double-layered rim having a spoke-colored lock and an auxiliary perforation which makes it easier for sand to fall into the rim. Another object of the present invention is to provide an auxiliary member for facilitating the installation of the splice lock of the above double rim. Therefore, the rim of the invention with the spoke lock and the auxiliary perforation can be assembled by the outer lock, and each spoke lock has a _ middle* tubular through portion and a self-piercing portion. a limiting cap protruding radially outwardly, the rim comprising a ring frame having a central axis, the ring frame comprising two right-right m and % around the central axis for inserting a ring of the casing The side wall, and the radially spaced apart and fixedly spaced between the side walls define a 200824929 - one of the hollow hollow mounting spaces, the inner ring wall and the outer ring wall respectively - the side walls respectively - have a distance a radially outer edge of the central axis, and a radially inner edge adjacent to the central axis and 7 knives fixed to the left and right sides of the inner ring wall, the inner ring wall having a plurality of spaced around the central axis and being available for the radial lock The head is inserted into the auxiliary perforation in the installation space 1, and most of the auxiliary perforations are respectively disposed at intervals, and only the insertion portion of the splice lock can be inserted through the insertion hole outside the installation room. Therefore, the present invention provides a spoke puller for attaching the spoke lock to the rim of the rim, and a f-shaped pull-out portion having an outer diameter smaller than the diameter of the insertion portion of the splice lock, and a set of joints. The limiting portion at the end of the pulling section. The pulling portion has an extending portion, and a pulling portion Q extending from the end of the extending portion at an angle with the extending portion. The limiting portion is assembled to the extending portion away from the pulling portion and the external control is larger than the pulling portion. The through hole is bored and can be extruded and extruded through the through portion. [Embodiment] The detailed description of the present invention and other technical contents, features and effects will be apparent from the detailed description of a preferred embodiment of the present invention in conjunction with the reference drawings. ^^ ^ 丨 as shown in Figure 3 ~ 5 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Circle of the car / ^ shell example 'applicable for a tire 8 〇〇 with most of the spokes lock assembly 'each The spoke lock head 200 has a hollow tubular through portion 2 (H, and a wide limit protruding radially outward from the end of the through portion 2〇1). The cap portion 2〇2. The rim 3 includes a centrally drawn ring frame 4'. The ring frame 4 includes: an annular side wall 41 that surrounds the axis of the fortune and the left and right sides, and is fixed at a radial interval The inner ring wall 42 and the annular outer ring wall 43 between the side wall 4i and the inner wall 41 and the inner and outer ring walls 42, 43 define an annular hollow mounting space. Each of the side walls 41 has a radially outer edge 4^ away from the central axis, and a radially inner edge 412 adjacent to the central axis, and the side walls respectively have a protrusion from the radially outer edge 4il and are used for the tire casing The annular ring rib 413 is assembled by the card. The inner ring wall 42 is fixed between the radially inner edges 412 of the side wall ridges, and the thickness is larger than the area where the side walls 41 define the installation space. The segments are provided with a plurality of vacant holes 421 spaced around the central axis, and are disposed at intervals of two adjacent insertion holes * 421 , L 422 421 f 422 A ^ ^ , ^ 40 it it 〇 ^ 43 ^® #41 t ^ ^^ between the faces and having a radially outward projection, and the opening faces the installation space 4〇 υ 431 , ^ ^ 431 at the radial outer side of the auxiliary holes 422 and the insertion holes 421 The height of the space above the (4) hole 421 is greater than the length of the wire lock head 200. 八 ^ ^ ^ ^ ^ ^ ^ ^ ^ $ - .. ' . . . . . . The radially extending auxiliary perforating jaws are disposed in the opening direction of 1 422 toward the flower hub (not shown) instead of the two sides, so that the sand of the wheel of the side player, for example, is skipped, which is less likely to pass through. The auxiliary through holes 422 are opened into the installation space I of the ring frame 4. In addition, since the inner ring wall 42 of the ring frame 4 is generally thicker than the left and right side walls 41, the auxiliary of the present invention The perforation 422 is opened in the thick inner ring wall 200824929 2, and the total weight of the partial structure removed by the opening of the auxiliary perforation 422 is made heavy. Entire rim 3 will be lighter in the inventors perforations 422 provided in the auxiliary side wall 41 of the rim 3, but may be considered taking into account the weight of the rim 3 of the.
配合圖6所示’上述雙層結構式之輪圈3的韓絲鎖頭 2〇〇組裝時，需搭配一長條狀彈性辅助件5使用，該輔助件 5 /、有外控小於輪絲鎖頭200之穿設部2〇 1孔徑並前段彎 曲之長條狀拉引部5 1 ’及一固接於拉引部5〗末端且外徑略 大於該穿設部201孔徑並可被壓縮而彈性縮小之限位部52 ，而該拉引部51具有一自限位部52往外延伸之延伸段511 ’及一與延伸段511呈一爽角地自延伸段511末端往外延伸 之拉引段512。在本實施例中，該拉引部51是由彈性鋼絲 製成’而言亥限位部52是由可彈性擠壓變形之材料製成，例 如將橡膠黏固在延伸段511末端，但實施時，該拉引部Μ 與限位部52材料皆不以此為限，例如可將拉引部5厂之延 伸段511末端部壓扁，以取代該限位部52。 以下則繼續說明該輪圈4之輻絲鎖頭2〇〇組裝方法， 該安裝方法依序包含以下步驟： 步驟（一）組接輕絲鎖頭200與輔助件5。將輔助件5 51 512 ^ i 2〇〇 2〇1 突設該限位帽部胤之-端穿人，並貫f該穿設部篇，使 輪絲鎖頭2〇0套置於拉引部5 1上，再相對轄絲鎖頭200拉 動該拉引段512’連動使輻絲鎖頭2〇〇沿該拉引部Η位移 ，直至㈣鎖頭之限位帽部加位抵於該限位部Μ而 200824929 限位0 m-- . 步驟（二）穿設輔助件5。將已穿設㈣鎖頭200之拉 引部的拉引段511，自環框4之内環壁42的一辅助穿孔 422穿伸入安裝空間40中，並將該拉引部51逐漸推入安妒 - ^ 4〇^ 512 … 穿孔422的嵌置孔421穿出。When assembling the Korean silk lock head 2 of the above-mentioned double-layer structure type rim 3 shown in Fig. 6, it is required to be used with a long elastic auxiliary member 5, which has an external control smaller than the wheel wire. The long-shaped pulling portion 5 1 ' of the opening portion of the lock head 200 and the front end portion is bent and the outer diameter is slightly larger than the diameter of the through portion 201 and can be compressed. And the elastically reduced limiting portion 52, the pulling portion 51 has an extending portion 511 ' extending outward from the limiting portion 52 and a pulling portion extending outward from the end of the extending portion 511 at a refreshing angle with the extending portion 511 512. In the present embodiment, the pulling portion 51 is made of elastic steel wire. The inner limiting portion 52 is made of a material that can be elastically deformed by extrusion, for example, the rubber is adhered to the end of the extending portion 511, but is implemented. In this case, the material of the pulling portion Μ and the limiting portion 52 is not limited thereto. For example, the end portion of the extending portion 511 of the pulling portion 5 can be flattened instead of the limiting portion 52. In the following, the method for assembling the spoke lock 2 of the rim 4 will be further described. The installation method includes the following steps in sequence: Step (1) The light wire lock 200 and the auxiliary member 5 are assembled. The auxiliary member 5 51 512 ^ i 2〇〇2〇1 protrudes from the end of the limit cap portion, and the member is worn, so that the wheel lock 2 〇 0 is placed in the pull On the portion 5 1 , the pulling portion 512 ′ is pulled relative to the wire lock head 200 to move the spline lock 2 〇〇 along the pulling portion , until the (4) locking cap of the locking cap is added to the Limiting section Μ and 200824929 Limit 0 m-- . Step (2) Threading auxiliary part 5. The pull-out section 511 of the pull-out portion of the (4) lock head 200 is inserted into the installation space 40 from the auxiliary through-hole 422 of the inner ring wall 42 of the ring frame 4, and the pull-out portion 51 is gradually pushed in. Ampoule - ^ 4〇^ 512 ... The insertion hole 421 of the through hole 422 is pierced.
步驟(三）嵌設輻絲鎖頭200。完成上述之輔助件5之 拉引部51穿設後，便可相對環框4往外拉動該拉引部η 之拉引段512，逐漸將拉引部51自該敌置孔42ι拉出安襄 工間4〇外’連動使5亥限位部Μ將該輕絲鎖頭⑽自該辅 422 4〇 t , ^ ^ 移動，直至該輕絲鎖頭2〇〇被該拉引部51拉動，而以其穿 »又邰2〇1自该嵌置孔似穿出，並以其限位帽部2们靠抵 42 0 , 2〇〇 ^ 51，@ ?J 51 性變形並擠人穿設部逝中，而被拉引部Η拉出 卩2外此日寸’该輻絲鎖頭2〇〇便已被設置於環框4 上’而完成輻絲鎖頭2〇〇之組裝。 歸納上述，透過外環壁43未設置穿孔的設計，使得 發明之輪圈3可不必設置内胎。再加上將該等用以巍入 絲鎖頭200之辅助穿孔似設置於厚度較厚之内環壁a 結構設計’除了可藉由辅助穿孔422開口方向，而使砂: ，不易進入環框4之安裝空間4〇,還可藉此減輕輪圈3 . 里而達到輕里化的目的。另外，透過該輔助件5之彈，丨 10 200824929 • 拉引部51與彈性限位部52的結構設計，可導引輻絲鎖頭 • 200於環框4之安裝空間40中位移，並使輻絲鎖頭2〇〇準 確地自欲裝設輻絲鎖頭200之嵌置孔421穿出，而可方便 且快速地將輻絲鎖頭2〇0組裝於本發明之雙層式輪圈:3。因 、此，確實可達到本發明之目的。 . - · . 圓 ' 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 •屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 . . ' . ·. . 圖1是申請專利案號第（^!347!5號專利案揭露之輪 圈結構的立體圖； " - . ... - · - . 、圖2是圖1之輪圈與一輪胎組接之斷面剖視圖，說明 J粒彈跳射向該輪圈之情形； ' . ........... . . · . ·- . 土告圖3是本發明具輻絲鎖頭安裝辅助穿孔之輪圈的一較 , 佳實施例之一環框區段的立體圖； 圖4是該較隹實施例之環框的斷面剖視圖；」 « 5 ^ ^ ^ ^ ^ ^ ^ ^ ^ « ^ ^ φ ^ ^ w ^ 200824929 【主要元件符號說明】 100.... …輻絲 42.··… ...内環壁 200:··. ...輻絲鎖頭 421 .... ...嵌置孔 201 .... ...穿設部 422·.·_ ...輔助穿孔 202··.· …限位帽部 43...... ...外環壁 3 ....... …輪圈 431 .... ...外凸區段 4 ....... …環框 5 ....... …輔助件 40...... ...安裝空間 51••…· ...拉引部 41...... …侧壁 511 .... ….延伸段 411 .... ...徑向外側緣 512··.· ....拉引段 412"·· ...徑向内侧緣 52 …·， …♦限位部 413 .... .…限位肋部 12Step (3) Embedding the spoke lock head 200. After the pulling portion 51 of the auxiliary member 5 is completed, the pulling portion 512 of the pulling portion η can be pulled outwardly relative to the ring frame 4, and the pulling portion 51 is gradually pulled out from the supporting hole 421. The 4th outer door of the work room moves the light lock (10) from the auxiliary 422 4〇t , ^ ^ until the light wire lock 2 is pulled by the pull portion 51. And wearing it » 邰 2 〇 1 from the embedding hole seems to wear out, and with its limit cap 2 are against 42 0 , 2 〇〇 ^ 51, @ ?J 51 deformation and crowded During the death, the pull-out part was pulled out of the 卩2, and the wire lock 2 已 has been placed on the ring frame 4 to complete the assembly of the spoke lock 2 。. In summary, the design of the outer ring wall 43 without perforations allows the inventive wheel 3 to be provided without the inner tube. In addition, the auxiliary perforations for inserting the wire lock head 200 are arranged in a thicker inner ring wall a. The structural design 'in addition to the opening direction of the auxiliary perforation 422, the sand: is not easy to enter the ring frame. 4 installation space 4 〇, can also reduce the rim 3 to achieve the purpose of lightening. In addition, by the elastic member of the auxiliary member 5, the 丨10 200824929 • the structure of the pulling portion 51 and the elastic limiting portion 52 can guide the displacement of the spoke lock lock 200 in the installation space 40 of the ring frame 4, and The spoke lock 2 is accurately inserted from the insertion hole 421 of the spoke lock 200, and the splice lock 2〇0 can be assembled into the double-layer rim of the present invention conveniently and quickly. :3. Therefore, the object of the present invention can be achieved. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple scope of the invention and the description of the invention. Equivalent variations and modifications are still within the scope of the invention. [Simple diagram of the drawing] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2 is a cross-sectional view of the rim of Figure 1 and a tire assembly, illustrating the J-ball bounce to the rim; ' . . . . . . . . . . 3 is a perspective view of a ring frame section of a preferred embodiment of the present invention with a spoke lock mounting auxiliary perforating wheel; FIG. 4 is a cross-sectional view of the ring frame of the comparative embodiment; « 5 ^ ^ ^ ^ ^ ^ ^ ^ ^ « ^ ^ φ ^ ^ w ^ 200824929 [Description of main component symbols] 100....spoke wire 42.··... inner ring wall 200:··. ...spoke lock head 421 .... ... insert hole 201 .... ... wearing portion 422 · · · ... auxiliary perforation 202 · · · ... ... limit cap portion 43 ...... outer ring wall 3....... rim 431 .... ... convex section 4 .... ... ring frame 5 ... .... ...auxiliary member 40...... ...installation space 51••...·... pull-out portion 41... ...side wall 511 ........ extension 411 .... ... radial outer edge 512··.·.. pull section 412"·· .. Radial inner edge 52 ...·, ... ♦ limit portion 413 ........limit rib 12