M407172 五、新型說明： 【新型所屬之技術領域】 本創作係關於-種輪圈，尤指一種輪圈散熱結構 【先前技術】 /見有的車輛，如汽車及機車，於行使㈣程巾，當使用 者欲減速而煞車時，係藉由輪圈與煞車件的摩擦，來使車輛 速度降低進而停止行驶，'然輪圈與煞車件的摩擦會產生& 的摩擦熱’使輪圈及輪胎受熱，而現有輪圈缺乏:效的= 結構’使輪圈及輪胎長期處於高溫環境，進而導致輪圈與輪 胎使用壽命降低，更有甚者會發生變形’降低煞車效果.，從 而影響到使用者行車安全； 再者，現有汽機車輪圈平衡配重塊係用以裝設於汽機車 輪圈之上，藉其本身的重力來調整汽車的四輪荷重或機車兩 輪=荷重’令汽、機車行駛時的動平衡得以最佳化，而配重 塊安裝於車輛的方法，除了如泛見以夾片夾合的方式之外， ，有:種於錯製配重塊—側被覆背膠的方式，於輪圈的内側 以膠合的手段黏合固定’惟當配重塊隨車輛高速轉動時， ::因輪胎的震動或強大離心力，使配重塊自安裝處被拋出 的情形’而對車輛組件、路旁物品甚至行人造成傷害，相當 危險，因此有進一步改良的必要。 【新型内容】 為解決現有輪圈散熱不佳，使輪圈與輪胎使用壽命降低 M407172 與變形’影響行車安全以及現有汽機車輪圈平衡配重塊與輪 圈的結合不夠穩固，使用上安全性不足的問題，本創作主要 目的提：-種能夠改進現有缺失之輪圏散熱結構，除能有效 且快速散熱，亦能使配重塊與輪圈有更穩固的結合。 本創作所運用的技術手段係在於提供一種輪圈散心士 構，包含： 。 輪圈，其係包含複數個定位孔與複數個散 複數個定位孔係貫穿該輪圈；以及M407172 V. New description: [New technical field] This creation is about a kind of rim, especially a rim cooling structure [previous technology] / seeing vehicles, such as cars and locomotives, exercising (four) knives, When the user wants to decelerate and brakes, the friction between the rim and the brake member is used to lower the speed of the vehicle and stop the driving. 'The friction between the rim and the brake member will generate the friction heat of the rim and the rim and The tires are heated, and the existing rims are lacking: the effect = structure 'so that the rims and tires are in a high temperature environment for a long time, which leads to a decrease in the service life of the rims and tires, and even worse, the deformation will reduce the braking effect. The user's driving safety; in addition, the existing steam wheel wheel balance weight is used to be installed on the wheel hub of the steam turbine, and by its own gravity to adjust the four-wheel load of the car or the two wheels of the locomotive = load, The dynamic balance of the locomotive is optimized, and the method of installing the weight on the vehicle, in addition to the way of sandwiching the clips, is: planted in the wrong weight-side coated backing of Type, glued to the inside of the rim by gluing. 'When the weight is rotated at high speed with the vehicle, :: the weight of the weight is thrown from the installation due to the vibration of the tire or strong centrifugal force. Vehicle components, roadside items and even pedestrians cause damage and are quite dangerous, so there is a need for further improvements. [New content] In order to solve the problem of poor heat dissipation of existing rims, the service life of rims and tires is reduced. M407172 and deformations affect the safety of driving and the balance between the balance weights and rims of existing turbine wheel rims is not stable enough, and the safety of use is insufficient. The main purpose of this creation is to: - to improve the existing missing rim cooling structure, in addition to effective and rapid heat dissipation, can also have a more stable combination of weights and rims. The technical means used in this creation is to provide a rim of disciples, including: a rim comprising a plurality of locating holes and a plurality of discrete locating holes extending through the rim;
i輪圈散熱蓋’其—側面係抵靠於該輪圈—側面，而 包含-本體、複數個散熱件與複數個結合體，複數個定位 與複數個散熱σ係貫穿設於該本體，且分別對應於前述 *圈的複數個定位孔與複數個散熱孔，各定位口係連通於 立孔’各散熱口係連通於對應的散熱孔，該複數 &狀的散熱件係分別設於前述的複數個散熱口， 、二熱件的一側係連結於該本體，該複數個結合體係分別 。於a本體’各結合體係對應插設於該複數個定位孔， 而抵靠於該輪圈。 前述的輪圈散熱結構，其中，該輪圈散熱蓋的本體異於 u輪圈的側面周圍進一步 、 凸°又複數個配重部，各配重部中 间汰有一拴孔。 複數個前述的散熱件係朝 複數個前述的散熱件係朝 則述的輪圈散熱結構，其中 異於戎輪圈的方向伸設。 前述的輪圈散熱結構，其中 s玄輪圈的方向伸設。 則述的輪圈散熱結構，其中 所述的結合體包含複數個對 4 M407172 應於前述的複數個定位孔設置的壓制套環盘 壓制套環於-開口處朝外延伸形成一壓制垣二二另= 二”内延伸形成一抵靠垣部，各麗制套環係穿設於對 = 而藉由前述的㈣垣部抵靠於該輪圈散熱蓋 :本粗’各增長套環於一開口處朝外延伸形成—壓制環 [而於另-開口處朝内延伸形成一抵靠環部， «穿設於對應的1制套環與^位孔，而藉由前述^制 %部與抵靠環部分別抵#於對應的抵靠垣部與該輪圈。 前述的輪圈散熱結構’其中，該輪圈的各定位孔具有螺 紋’該結合體包含複數個對應於前述的複數個定位孔設置 的壓制套環與增長套環’各壓制套環外環面係設有對：於 定位孔設置的螺紋’而螺設結合於各定位孔，各壓制套環 於一開口處朝外延伸形成-塵制垣部，而於另一開口處朝 内延伸形成-抵靠垣部’各屋制套環係穿設於對應的定位 口’而ϋ由前述的塵制垣部抵靠於該輪圈散熱蓋的本體， 各增長套環於一開口處朝外延伸形成一壓制環部，而於另 一開口處朝内延伸形成-抵靠環部’各增長套環係穿設於 對應的壓制套環與定位孔’而藉由前述的抵靠環部抵靠於 該輪圈。 前述的輪圈散熱結構，其中所述的結合體包含複數個對 應於前述的複數個定位孔設置的壓制套環，各壓制套環於 -開口處朝外延伸形成一壓制垣冑，而於另一開口處朝内 延伸形成一抵靠垣部，各壓制套環係穿設於對應的定位口 與定位孔，而藉由前述的壓制垣部與抵靠垣部分別抵靠於 該輪圈散熱蓋的本體與該輪圈。 5 M407172 、上引述的輪圈散熱結構’其中，前述的輪圈散熱蓋的本體 ^亥複數個定位口處分別朝該輪圈的方向延伸形成該複^ 個呈環狀的結合體，各結合體於異於該本體的開口處朝内 延伸形成一抵擋環部，各結合體係穿設於對應的定位孔， 各抵擒環部抵靠於該輪圈。 本創作利用所提供的輪圈散熱結構，可以獲得的具體效 益為： 本創作藉由前述的散熱件，能將外部空氣引導至，· 圈内部，而有效且快速地散熱，延長輪圈及輪胎的使°用= 命，防止因變形而影響到降低煞車效果，保障使用者行車安 全，此外’使用者可將不同重量的栓件栓設結合於全部或一 部分前述的配重部，即能簡便地調整輪圈配重，亦能使配重 塊與輪圈有更穩固的結合。 L貫施方式】 為能詳細瞭解本創作的技術特徵及實用功效，並了 照說明書的内容來實施，茲進一步以如圖式所示的較佳實 施例，詳細說明如后： 本創作所提供的輪圈散熱結構的第—齡#p y, 巾平又猛貝知例係如 圖1至圖4所示，其包含一輪圈10、一輪圈散熱蓋2〇、— 連結體30與五栓帽40，其中： 如圖1及圖2所示’該輪圈10包含五定位孔丨丨與 散熱孔12,該五定位孔11係環設且貫穿於該輪圈1〇中/間1 該五散熱孔12係環繞該五定位孔11 ; 10 該輪圈散熱蓋20的一側面係抵靠於該輪圈丨〇 — 側 6 :’而包含一本體21、十 重部24,五定位口 2η ώ 五、、，。“ 23與五配 輪圈1。的五定位孔η :五散熱口212係分別對應於前述 通於對應的定位孔u，：:散熱孔12 :各定位口 211係連 孔1 ?，+ e s u 放熱口 21 2係連通於對應的散熱 熱口 折板狀的散熱件22係分別設於前述的五散 本體21 熱件22的—側係連結於該輪圈散熱蓋20的 而另外五:、個前述的散熱件22係為第-散熱件22A， 另=個削述的散熱件22係為第二散熱件22β，各散熱 ^係依順時鐘方向設有—第一散熱件似與一第二散 各第二各第一散熱件似係朝該輪® 10的方向伸設， 一散熱件22Β朝異於該輪圈10的方向伸設； 芦制太:°體23包含五對應於前述的定位孔11設置的 '& 231與增長套€ 232，各屢制套環231於-開口處 二卜：伸：成一壓制垣部2311，而於另一開口處朝内延伸 乂、一抵^部2312，各壓制套環231係穿設於對應的定 :口 2U’而藉由前述㈣制垣部23ιι抵靠於該輪圈散熱 1 Μ的本體21’各增長套環232於—開口處朝外延伸形成 :壓制環部232卜而於另-開口處朝内延伸形成一抵靠環 Ρ 322各增長套核232係穿設於對應的壓制套環231與 定位孔π ’而藉由前述的壓制環部232 1與抵靠環部2322 分別抵靠於對應的抵靠垣部2312與該輪圈ι〇，如圖2及圖 4所不。亥本體21異於該輪圈】〇的側面周圍分散凸設有五 該配重部24,各配重部24中間設有一栓孔241，而能與— 栓件2 4 2螺合； 如圖2及圖3所示’該連結體3〇係抵靠於該輪圈汕 M4U/1/2 異於該輪圈散熱蓋2〇的本體21的一側面 盤❹五螺检32,該鎖固盤31係靠合於前而包含-鎖固 於該本體21的-侧面，五該螺拴32係穿」連：圈1〇異 盤…且五該螺栓心螺桿係分別穿設於該鎖固 五該定位口 m與五該增長套環232;、五“位孔π、 各增長套環232係圍繞對應的栓帽4〇， 靠於對應的抵靠環部232? _ . ^ 且各栓帽40抵 罪衣。P 2322，而與對應的螺栓32去士入。 本創作藉由前述的散熱件22，能將 ° 輪圈内部，而有效且快速地散敎，延=引導至该 使用喜人k L ，、 ^長輪圈1 〇及輪胎的 吏用可，防止因變形而影響 行車安全，此外，使用者m 車放果，保障使用者 於八用者可將不同重量的栓件242栓設結合 二：一持前述的配重修即能簡便地調整輪圈10 -重太亦錢配重用的检件242與輪圈1()有更穩固的結合。 „創作所提供的第二較佳實施例係如圖5至圖8所 致上與前述的第-較佳實施例相同，唯前述輪圈1。 白亡疋位孔11具有螺紋’該結合體23包含五對應於前述 的:位孔11設置的塵制套環231與增長套環饥，各壓制 套％ 231外敁面係設有對應於定位孔11設置的螺紋，而螺 設結合於各定位孔u ’各壓制套環231於一開口處朝外延 伸^成—壓制垣部23U，而於另-開口處朝内延伸形成- 抵罪：L·。[5 2312 ’各壓制套環231係穿設於對應的定位口 211 ’而錯由前述的壓制垣部231丨抵靠於該輪圈散熱蓋2〇 的本m 2 1 ’各增長套環232於一開口處朝外延伸形成一壓 制％ 4 232卜而於另—開口處朝内延伸形成一抵靠環部 2322各増長套環232係穿設於對應的壓制套環231與定 8 位孔 11，而 ώ _^、. 五該螺> q9 3刖述的抵靠環部2322抵靠於該輪圈1 Ο， 長 的螺桿係分別穿設於五該增長套環232，各增 食套被232係圍纟a對庙 抵靠環部2州 帽4G，各栓巾1 4Q抵靠於對應的 、 ’而與對應的螺栓32結合。 示，創作所提供的第三較佳實施例係如圖9至圖12所 體夂上與广述的第-較佳實施例相同’唯前述的結合 各汽^含五對應於前述的定位孔11設置的壓制套環23卜 二^㈣231於-開口處朝外延伸形成-壓制垣部 而於另—開口處朝内延伸形成一抵靠垣部231 2，各 231係穿設於對應的定位口 211與定位孔u，而 則遠的壓制垣部2311與抵靠垣部2312分別抵靠於該 =散熱蓋20的本體21與該輪圈1Q，五該螺检32的螺桿 設於五該壓制套環231,各壓制套環231係圍繞對 心、王巾目40，各栓帽40抵靠於對應的抵靠垣部2312， 與對應的螺栓3 2結合。 _本創作所提供的第四較佳實施例係如圖13至圖16所 不’ ^致上與前述的第—較佳實施例相同’唯前述的輪圈 散熱蓋20的本體21於五該定位口 211處分別朝該輪圈& 的方向延伸形成五該呈環狀的結合體23,各結合體23於異 於該本體21的開口處朝内延伸形成一抵擋環部，各結 合體23係穿設於對應的定位孔u，各抵擋環部抵靠: 該輪圈10,五該螺栓32的螺桿係分別穿設於五該結2體 23，各結合體23係圍繞對應的栓帽4〇，各栓帽4〇抵靠於 對應的結合體23，而與對應的栓帽4〇結合。 _ ; 以上所述，僅是本創作的較佳實施例，並非對本創作 :任何形式上的限制’任何所屬技術領域中具有通常知識 右在不脫離本創作所提技術特徵的範圍内，利用本創 作所揭示技術内容所作出 f rq局邛更動或修飾的等效實施例， 並且未脫離本創作的技術特 特倣内今均仍屬於本創作技術 将欲的範圍内。 圖式簡單說明】 圖 1係 本創 作 第一 圖 2係 本創 作 第一 圖 3係 本創 作 第一 圖 4係 本創 作 第一 圖 5係 本創 作 第二 圖 6係本創 作 第二 圖 7係 本創 作 第二 圖 8係 本創 作 第二 圖 9係 本創作 第三 係本創作I 係本創作筹 係本創作芽 係本創作筹 係本創作第 係本創作第 係本創作第 係本創作第 '、 乍第三較佳實施例之立體外觀3 圖10係本創作Μ __ ± Γ靦圖t 圖II係本創作笛 奴分解圖 圖U係本創作第勹彳面圖 固。 第二較佳實施例之局部為丨而㈤ 圖13係本創作楚± °j面圖 圖1 4係本創作 規圖 圖15係本創作笛 體分解圖 圖1 6係本創作 。丨面圖 第四較佳實施例之局邹剖面圖 10 M407172 【主要元件符號說明】 10 輪圈 11 定位孔 12 散熱孔 20 輪圈散熱蓋 21 本體 211 定位口 212 散熱口 22 散熱件 22A 第一散熱件 22B 第二散熱件 23 結合體 231 壓制套環 231 1壓制垣部 2312抵靠垣部 232 增長套環 232 1壓制環部 2322抵靠環部 233 抵撞環部 24 配重部 241 栓孔 242 栓件 30 連結體 31 鎖固盤 32 螺栓 40 栓帽The i-ring heat dissipating cover 'the side surface abuts against the rim-side, and includes a body, a plurality of heat dissipating members and a plurality of combined bodies, and a plurality of positioning and a plurality of heat dissipating σ systems are disposed through the body, and Corresponding to the plurality of positioning holes and the plurality of heat dissipation holes respectively, the positioning holes are connected to the vertical holes, and the heat dissipation ports are connected to the corresponding heat dissipation holes, and the plurality of heat dissipation members are respectively disposed in the foregoing The plurality of heat dissipation ports, and one side of the two heat members are coupled to the body, and the plurality of bonding systems are respectively. Each of the a plurality of bonding systems is inserted into the plurality of positioning holes to abut the rim. In the foregoing rim heat dissipation structure, the body of the rim heat dissipation cover is further different from the side surface of the u rim, and has a plurality of weight portions, and each of the weight portions has a boring hole. A plurality of the above-mentioned heat dissipating members are directed toward a plurality of the aforementioned heat dissipating members toward the rim heat dissipating structure described above, wherein the direction of the rim is different from that of the rim. The aforementioned rim heat dissipation structure, wherein the direction of the sinistoid rim extends. The rim heat dissipating structure, wherein the combined body comprises a plurality of pairs of 4 M407172, and the pressed collar of the plurality of locating holes is arranged to extend outwardly at the opening to form a pressing 垣二二The other = 2" extends to form an abutting abutment, and each of the galvanic collars is threaded through the pair = and the (4) crotch portion abuts against the rim of the radiant cover: the thickened each growth collar is The opening extends outwardly to form a pressing ring [while extending inwardly at the other opening to form an abutting ring portion, which is disposed in the corresponding one-piece collar and the hole, and by the above-mentioned The abutting ring portion respectively abuts the corresponding abutting portion and the rim. The aforementioned rim heat dissipating structure 'where the locating holes of the rim have a thread', the combined body includes a plurality of plurality corresponding to the foregoing The pressing collar and the growth collar provided by the positioning hole are provided with a pair of threads arranged on the positioning hole and screwed to the positioning holes, and each pressing collar is outwardly located at an opening Extending to form a dust-making crotch portion, and extending inwardly at the other opening - abutting the crotch portion Each of the house collars is disposed through the corresponding positioning port ′, and the dust damper portion abuts against the body of the rim heat dissipation cover, and each of the growth collars extends outwardly at an opening to form a pressing ring portion. And extending inwardly at the other opening - abutting the ring portion - each of the growing collars is threaded through the corresponding pressing collar and the positioning hole ' and abuts against the rim by the aforementioned abutting ring portion. The rim heat dissipation structure, wherein the combined body comprises a plurality of pressing collars corresponding to the plurality of positioning holes, and each pressing collar extends outwardly at the opening to form a pressing cymbal, and the other An opening portion extends inwardly to form an abutting portion, and each pressing collar is disposed through the corresponding positioning opening and the positioning hole, and the pressing portion and the abutting portion respectively abut against the wheel to dissipate heat The body of the cover and the rim. 5 M407172, the rim cooling structure cited above, wherein the body of the rim cooling cover has a plurality of positioning openings extending toward the rim to form the complex a ring-shaped combination, each of which is different from the opening of the body The mouth extends inwardly to form a resisting ring portion, and each combined system is disposed in the corresponding positioning hole, and each of the abutting ring portions abuts against the rim. The present invention utilizes the provided rim cooling structure to obtain specific benefits. For this purpose, the above-mentioned heat dissipating member can guide the outside air to the inside of the ring, and effectively and quickly dissipate heat, and extend the rim and the tire to prevent the deformation and affect the braking effect. In addition, the user can ensure the safety of the driving. In addition, the user can bolt the bolts of different weights to all or a part of the aforementioned weights, which can easily adjust the weight of the rim and also make the weights and the rims. There is a more stable combination. L-through mode] In order to understand the technical features and practical effects of the creation in detail, and to implement according to the contents of the specification, further detailed description will be given in the preferred embodiment as shown in the figure. After: The first generation of the rim cooling structure provided by the creation, the age of #py, the towel and the sturdy shell, as shown in Figure 1 to Figure 4, including a rim 10, a rim cooling cover 2 〇, - link Body 30 and five cap 4 0, wherein: as shown in FIG. 1 and FIG. 2, the rim 10 includes five positioning holes 散热 and a heat dissipation hole 12, and the five positioning holes 11 are looped and penetrate through the rim 1/between 1 The vent hole 12 surrounds the five locating holes 11; 10 a side of the rim heat dissipating cover 20 abuts against the rim 侧-side 6:' and includes a body 21, a ten-fold portion 24, and five positioning ports 2n ώ Five, ,,. "Five positioning holes η of 23 and five matching rims 1. The five venting ports 212 respectively correspond to the corresponding positioning holes u, respectively:: vent holes 12: each positioning port 211 is connected with holes 1 ?, + esu The heat-dissipating port 21 2 is connected to the corresponding heat-dissipating heat-slot-shaped heat-dissipating member 22, and is disposed on the side of the heat-dissipating member 22 of the above-mentioned five-volume body 21, and is connected to the rim heat-dissipating cover 20, and the other five: The heat sink 22 is a first heat sink 22A, and the other heat sink 22 is a second heat sink 22β. Each heat sink is provided in a clockwise direction. The second first heat dissipating members are disposed in the direction of the wheel 10, and the heat dissipating member 22 is extended in a direction different from the rim 10; the reed is too: the body 23 contains five corresponding to the foregoing The positioning hole 11 is provided with a '& 231 and a growth sleeve 232, and each of the repeated collars 231 is at the opening 2b: extending: forming a pressing portion 2311, and extending inwardly at the other opening, abutting The portion 2312, each of the pressing collars 231 is disposed through the corresponding fixed port 2U', and the heat of the rim portion of the rim is offset by the (4) 垣 23 21' each growth collar 232 extends outwardly at the opening: the pressing ring portion 232 extends inwardly at the other opening to form an abutting ring 322. Each of the growing sleeve cores 232 is threaded through the corresponding pressing sleeve. The ring 231 and the positioning hole π' are respectively abutted against the corresponding abutting portion 2312 and the rim by the pressing ring portion 232 1 and the abutting ring portion 2322, as shown in FIGS. 2 and 4 . The hoist body 21 is different from the rim. The weight portion 24 is disposed around the side of the cymbal. The weight portion 24 is provided with a bolt hole 241 therebetween, and can be screwed with the bolt member 2 4 2; 2 and FIG. 3, the connecting body 3 is abutting against the rim M4U/1/2, and a side of the body 21 of the rim cooling cover 2 The disk 31 is coupled to the front side and includes - locked to the side of the body 21, and the screw 32 is threaded into the ring: the ring is screwed into the disk. 5, the positioning port m and the five growth collar 232; five "position holes π, each growth collar 232 around the corresponding bolt cap 4, relying on the corresponding abutment ring portion 232? _. ^ and each bolt Cap 40 sinsuit. P 2322 And the corresponding bolts 32 are used for the entry. The present invention can effectively and quickly disperse the inside of the rim by the heat dissipating member 22 described above, and the extension = guiding to the use of the gratifying k L , , ^ long rim 1 〇 and tires can be used to prevent driving from affecting driving safety. In addition, the user can put the fruit on the car to ensure that the user can bolt the different weights of the 242 to the eight users: The weight adjustment can easily adjust the rim 10 - the check piece 242 for heavy weight and weight has a more stable combination with the rim 1 (). The second preferred embodiment provided by the creation is the same as the above-described first preferred embodiment as shown in Figs. 5 to 8, except for the aforementioned rim 1. The white dead hole 11 has a thread 'the combination 23 includes five corresponding to the foregoing: the dust collar 231 provided by the position hole 11 and the growth collar hunger, the outer surface of each pressing sleeve 231 is provided with a thread corresponding to the positioning hole 11, and the screw is combined with each The positioning holes u' each of the pressing collars 231 extend outwardly at an opening to form a pressing portion 23U, and extend inwardly at the other opening - for the sake of sin: L. [5 2312 'Complete pressing collars 231 The m 2 1 ' growth collars 232 that are disposed on the corresponding positioning openings 211 ′ and are offset by the pressing pressing portion 231 丨 against the rim cooling cover 2 朝 extend outwardly at an opening to form a pressing % 4 232 and extending inwardly at the other opening to form an abutting ring portion 2322. Each of the long collars 232 is threaded through the corresponding pressing collar 231 and the fixed 8-position hole 11, and ώ _^,. The abutting ring portion 2322 of the screw > q9 3 abuts against the rim 1 Ο, and the long screw system is respectively disposed on the five growth collars 232, each feeding up The 232 series cofferdam a abuts against the ring 2 state cap 4G, and each tib 1 4Q abuts the corresponding one and is combined with the corresponding bolt 32. The third preferred embodiment provided by the creation is shown. 9 to 12 are the same as the above-described preferred embodiment. The only combination of the above-mentioned vapors and five corresponding compression holes 23 corresponding to the positioning holes 11 described above is provided. The opening portion is formed to extend outwardly to form a pressing portion, and the opening portion extends inwardly to form an abutting portion 231 2 . Each of the 231 portions is disposed through the corresponding positioning opening 211 and the positioning hole u, and the pressing portion is far away. The portion 2311 and the abutting portion 2312 respectively abut against the body 21 of the heat dissipation cover 20 and the rim 1Q, and the screw of the screw 32 is disposed on the pressing collar 231, and each pressing collar 231 surrounds the pair. The core, the king of the eye 40, each of the bolt caps 40 abut against the corresponding abutment portion 2312, and the corresponding bolts 3 2 are combined. The fourth preferred embodiment provided by the present invention is as shown in Figures 13 to 16 It is not the same as the first preferred embodiment described above. Only the body 21 of the aforementioned rim heat dissipating cover 20 faces the rim & The direction of the direction is extended to form a ring-shaped combination body 23, and each of the combination bodies 23 extends inwardly from the opening of the body 21 to form a resisting ring portion, and each of the combining bodies 23 is disposed through the corresponding positioning hole u. Each of the resisting ring portions abuts: the rim 10, the screw of the bolt 32 is respectively disposed on the five body 2, and each of the combined bodies 23 surrounds the corresponding bolt cap 4, and each of the bolt caps 4 abuts Relying on the corresponding combination body 23, and combining with the corresponding bolt cap 4。. _; The above is only a preferred embodiment of the present creation, not for the present creation: any form of limitation 'anything in the technical field Generally, the right side of the knowledge does not deviate from the technical features of the present invention, and the equivalent embodiment of the frq change or modification is made by using the technical content disclosed in the present invention, and the technology is not divorced from the present invention. Both are still within the scope of this creative technology. Figure 1 is the first picture of this creation. The first picture is the first picture. The first picture is the first picture. The first picture is the second picture. The second picture is the second picture. The second picture of this creation is the second part of this creation. The picture is the creation of the third series. The creation of this series is based on the creation of the creation of the bud system. The creation of the first line of this creation is the first part of this creation. ', 立体The third preferred embodiment of the three-dimensional appearance 3 Figure 10 is the original creation _ _ _ Γ腼 t 图 图 图 图 图 图 图 本 本 本 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解 分解The part of the second preferred embodiment is 丨 and (5) Fig. 13 is a schematic diagram of the creation of the machine. Fig. 1 is a diagram of the creation of the genre. Fig. 15 is an exploded view of the genre of the present invention. The fourth preferred embodiment of the present invention is shown in Fig. 10 M407172 [Description of main component symbols] 10 rim 11 positioning hole 12 heat dissipation hole 20 rim heat dissipation cover 21 body 211 positioning port 212 heat dissipation port 22 heat sink 22A first Heat sink 22B Second heat sink 23 Combination body 231 Pressing collar 231 1 Pressing jaw 2312 against jaw 232 Growth collar 232 1 Pressing ring portion 2322 against ring portion 233 Impact ring portion 24 Counterweight portion 241 Bolt hole 242 bolt 30 joint 31 lock plate 32 bolt 40 bolt cap