TWM255192U - Improved structure for hub brake - Google Patents
Improved structure for hub brake Download PDFInfo
- Publication number
- TWM255192U TWM255192U TW93204107U TW93204107U TWM255192U TW M255192 U TWM255192 U TW M255192U TW 93204107 U TW93204107 U TW 93204107U TW 93204107 U TW93204107 U TW 93204107U TW M255192 U TWM255192 U TW M255192U
- Authority
- TW
- Taiwan
- Prior art keywords
- hub
- brake
- radial
- friction
- drum brake
- Prior art date
Links
Landscapes
- Braking Arrangements (AREA)
Description
M255192 四、創作說明(1) 【新型所屬之技術領域】 一種有關於鼓煞裝置之結構設計,尤指一種可將在煞 車時煞車片磨擦所產生的粉塵排出,並利用負壓效應將輪 轂内之熱空氣吸出,達到避免粉塵及高溫影響煞車力之鼓 煞裝置構造改良。 【先前技術】M255192 4. Creation instructions (1) [Technical field to which the new type belongs] A structural design of the drum brake device, especially a method for discharging dust generated by friction of the brake pads during braking, and using a negative pressure effect to push the inside of the wheel hub The hot air is sucked out to improve the structure of the drum brake device to prevent dust and high temperature from affecting the braking force. [Prior art]
目前大眾所使用的自備交通工具,大多數都是以汽、 機車為主,而汽、機車的機構及電機技術也在業者的潛心 研究下,有了大幅的提升,諸如車子的外型、引擎、及煞 車系統等,尤其是可以確保自己與他人生命財產安全的煞 車系統,在目前的煞車系統又可分為碟式煞車及鼓式煞車 兩種,而本創作即是針對習用鼓式煞車的缺點做更進一步 的改良。 請參閱第一圖,係為習用輪轂構造立體圖。如圖所示 :該輪轂1係略呈圓槽形,其具有一圓形的轂底1 1 ,及 由轂底1 1邊緣垂直朝同方向延伸的轂壁1 2 ,在輪轂1 轂底1 1中心具有一凸軸管1 3 ,而凸軸管1 3可供車體 轉軸對應插樞,其轂壁1 2則可供夾組於車體轉軸上的兩 半月形煞車片2在煞車時磨擦;其中,該習用的煞車片2 (如第二圖所示)可以具有一平順的磨擦面2 1 ,主要係At present, most of the self-provided vehicles used by Volkswagen are mainly automobiles and locomotives, and the mechanism and motor technology of automobiles and locomotives have also been greatly improved by the industry's intensive research, such as the appearance of cars, Engine, brake system, etc., especially the brake system that can ensure the safety of one's life and property. In the current brake system, it can be divided into two types: disc brake and drum brake. This creation is aimed at the conventional drum brake. The disadvantages are further improved. Please refer to the first figure, which is a perspective view of a conventional hub structure. As shown in the figure: the wheel hub 1 has a slightly circular groove shape, and has a round hub bottom 1 1 and a hub wall 1 2 extending perpendicularly in the same direction from the edge of the hub bottom 1 1, at the hub 1 hub bottom 1 1 has a convex shaft tube 1 3 in the center, and the convex shaft tube 13 can be used for the corresponding pivot of the vehicle body shaft, and the hub wall 12 can be used to clamp the two half-moon brake pads on the vehicle body shaft 2 during braking Friction; wherein the conventional brake pad 2 (as shown in the second figure) may have a smooth friction surface 2 1, mainly
用以在煞車時與輪轂1上之轂壁1 2相互磨擦,使高速中 轉動的輪胎降低轉速或者是停止轉動,然,在煞車後煞車 片磨擦面所產生的粉塵,會依附在其磨擦面上及輪轂1内It is used to rub against the hub wall 12 on the hub 1 during braking to reduce the rotation speed or stop the rotation of the tires rotating at high speed. However, the dust generated on the friction surface of the brake pads after braking will adhere to the friction surface. Upper and inside hub 1
第5頁 M255192_ 四、創作說明(2) 這些粉塵會嚴重影響到磨擦系數,所以有的業者便在煞車 片3的磨擦面3 1上設有數道ui形的切槽3 2 (如第三圖 所示),藉以暫時儲放產生的粉塵,但,由於鼓式煞車是 密閉式煞車系統,這些粉塵無法被排出且會愈積愈多,而 且在長時間使用煞車的情形下,會使得輪轂内的溫度過高 最終還是會降低磨擦系數影響煞車的效果。 【新型内容】 有鑑於上述習用鼓煞裝置各項缺憾,創作人有感其未 臻於完善,遂竭其心智悉心研究克服,憑其從事該項產業 多年之累積經驗,進而研發出一種鼓煞裝置構造改良,可 將在煞車時煞車片磨擦所產生的粉塵排出,達到避免粉塵 影響煞車力之功效者。 由是,本創作之主要目的,即在設計一種鼓煞裝置構 造改良,可將在煞車時煞車片磨擦所產生的粉塵排出,達 到避免粉塵影響煞車力之功效者。 再者,本創作之次要目的,即在設計一種鼓煞裝置構 造改良,利用騎乘時車速快及輪轂旋轉之相對速度對輪轂 内部產生負壓,將輪轂内之熱空氣吸出輪轂外,而達到改 善輪轂散熱差的缺點,避免長時間使用煞車時發生煞車過 熱之功效者。 為達上述目的,本創作是這樣實現的:一種鼓煞裝置 構造改良,該輪轂係略呈圓槽形,其具有一圓形的轂底, 及由轂底邊緣垂直朝同方向延伸的轂壁,在輪轂轂底中心Page 5 M255192_ IV. Creation instructions (2) These dusts will seriously affect the friction coefficient, so some operators will set several ui-shaped grooves 3 2 on the friction surface 3 1 of the brake pad 3 (as shown in the third figure) (Shown) to temporarily store the generated dust, but because the drum brake is a closed brake system, this dust cannot be discharged and will accumulate more, and in the case of long-term use of the brake, it will make the inside of the wheel hub Too high temperature will eventually reduce the friction coefficient and affect the braking effect. [New content] In view of the defects of the above-mentioned conventional drum brake device, the creator felt that it had not been perfected, and exhausted his mind to study and overcome it. Based on his accumulated experience in the industry for many years, he developed a drum brake. The structure of the device is improved, and the dust generated by the friction of the brake pads can be discharged during braking, so as to prevent the dust from affecting the braking force. Therefore, the main purpose of this creation is to improve the design of a drum brake device, which can discharge the dust generated by the friction of the brake pads during braking, so as to prevent dust from affecting the braking force. Furthermore, the secondary purpose of this creation is to design an improved drum brake device structure, which uses the fast speed of the ride and the relative speed of the rotation of the hub to generate negative pressure on the inside of the hub, and draws hot air from the hub out of the hub, and It can improve the shortcomings of poor heat dissipation of the wheels and avoid the effect of overheating of the brakes when the brakes are used for a long time. In order to achieve the above object, the present invention is realized as follows: An improved structure of a drum brake device, the hub system has a slightly circular groove shape, has a circular hub bottom, and a hub wall extending vertically in the same direction from the edge of the hub bottom In the center of the hub bottom
M255192 四、創作說明(3) 具有一凸軸管,而凸軸管可供車體轉軸對應插樞,其轂壁 則可供夾組於車體轉軸上的兩半月形煞車片在煞車時磨擦 ;其中,係在輪轂上環設有若干徑向(9 0度)或斜放射狀( 9 0度〜4 5度)通孔;並配合往内斜導角切槽的煞車片藉此, 可將在煞車時煞車片磨擦所產生的粉塵排出,達到避免粉 塵影響煞車力之功效者。 【實施方式】M255192 4. Creation instructions (3) It has a convex shaft tube, and the convex shaft tube can be used for the corresponding pivot of the car body shaft, and its hub wall can be used to clamp the two half-moon brake pads on the car body shaft during friction. Among them, the ring on the hub is provided with a plurality of radial (90 degrees) or oblique radial (90 degrees to 45 degrees) through holes; and the brake discs with inward angled grooves are used to take the The dust generated by the friction of the brake pads is discharged during braking to achieve the effect of preventing the dust from affecting the braking force. [Embodiment]
為使 貴審查委員瞭解本創作之目的、特徵及功效, 茲藉由下述具體之實施例,並配合所附之圖式,對本創作 做一詳細說明,說明如后: 請參閱第四、五、六圖,分別係為本創作之構造立體 圖、構造側剖圖一、構造側剖圖二。如圖所示: 該鼓煞4係略呈圓槽形,其具有一圓形的轂底4 1 , 及由轂底4 1邊緣垂直朝同方向延伸的轂壁4 2 ,在輪轂 4轂底4 1中心具有一凸軸管4 3 ,在輪轂4 1上可環設 有若干徑向通孔44 (如第五圖所示),亦或是在轂底4 1與轂壁4 2間環設有若干斜放射狀通孔4 5 (如第六圖In order to make your reviewing committee understand the purpose, characteristics and effects of this creation, hereby use the following specific embodiments and the accompanying drawings to make a detailed description of this creation, as explained below: Please refer to the fourth and fifth Figure 6 and Figure 6 are the structural perspective view, the structural side sectional view 1, and the structural side sectional view 2, respectively. As shown in the figure: The drum brake 4 has a slightly circular groove shape, and has a circular hub bottom 4 1 and a hub wall 4 2 extending vertically in the same direction from the edge of the hub bottom 4 1. There is a convex shaft tube 4 3 at the center of 41, and a plurality of radial through holes 44 (as shown in the fifth figure) may be provided on the hub 41, or a ring may be formed between the hub bottom 41 and the hub wall 42. There are several oblique radial through holes 4 5 (as shown in the sixth figure)
所示),而凸軸管4 3可供車體轉軸對應插樞,其轂壁4 2則可供夾組於車體轉軸上的兩半月形煞車片5在煞車時 磨擦;另,請參閱第七、八圖,係為本創作之煞車片構造 圖及煞車毅旋轉方向不意圖。如圖所不·該煞車片5之磨 擦面5 1上設有若干道切槽5 2 ,且該切槽5 2之槽底係 為略呈菱形的往内斜導角5 3 ,可將在煞車時煞車片磨擦(Shown), and the convex shaft tube 4 3 can be used for the corresponding pivot of the vehicle body shaft, and the hub wall 4 2 can be used to rub the two half-moon brake pads 5 assembled on the vehicle body shaft when the brake; The seventh and eighth pictures are the construction drawings of the brake discs and the direction of the brakes rotation. As shown in the figure, the friction surface 5 1 of the brake disc 5 is provided with a plurality of cut grooves 5 2, and the groove bottom of the cut groove 5 2 is a slightly rhombic inward inclined guide angle 5 3. Brake pad friction during braking
第7頁 M255192 四、創作說明(4) 所產生的灰塵集中排出者。 藉由本創作之構造設計,當在使用煞車時,因煞車片 的切槽往内斜導角,使得粉塵會先被刮入切槽内,並在集 中到一定的量時,粉塵會因側向推力自動排往輪轂内,並 經由輪轂通孔靠離心力將粉塵排放到外面;再者,該輪轂 所設之通孔係呈環形放射狀排列,可藉由輪胎旋轉的空氣 力學效應產生負壓,將熱空氣由通孔吸出,而粉塵及水氣 也會因離心力原理一併由通孔排出,達到避免粉塵影響煞 車力之功效者。Page 7 M255192 4. Creation Instructions (4) The dust generated is concentrated. With the structural design of this creation, when the brake is used, the groove of the brake disc is inclined inwardly, so that the dust will be scraped into the groove first, and when concentrated to a certain amount, the dust will The thrust is automatically discharged into the hub, and the dust is discharged to the outside by the centrifugal force through the hub through-holes. Furthermore, the through-holes in the hub are arranged in a circular radial pattern, which can generate negative pressure through the aerodynamic effect of tire rotation. The hot air is sucked out through the through hole, and dust and water vapor are also discharged through the through hole due to the principle of centrifugal force, so as to avoid the effect of dust affecting the braking force.
綜前所述,由本創作之設計確實可行,且改善了習用 技術之各種缺失,實為創新並符合產業需求之高度創作, 而且具有新穎性以及進步性,完全符合新型專利之法定要 件,爰依法提出新型專利申請。 以上所述僅為本創作之較佳實施例而已,並非用以限 定本創作之申請專利範圍;凡其他未脫離本創作所揭示之 精神下所完成之等效改變或修飾,均應包含在下述之申請 專利範圍内。In summary, the design created by this creation is indeed feasible, and it has improved the various shortcomings of conventional technology. It is a highly creative creation that meets the needs of the industry, and is novel and progressive. It fully meets the legal requirements of new patents. File a new patent application. The above is only a preferred embodiment of this creation, and is not intended to limit the scope of the patent application for this creation; all other equivalent changes or modifications made without departing from the spirit disclosed by this creation shall be included in the following Within the scope of patent application.
第8頁 .•轂底 • 凸軸管 •磨擦面 •磨擦面 • •輪轂 ••轂壁 徑向通孔 •煞車片 • •切槽 M255192 圖式簡單說明 第一圖係為習用輪轂構造立體圖。 第二圖係為習用煞車片構造立體圖一。 第三圖係為習用煞車片構造立體圖二。 第四圖係為本創作之構造立體圖。 第五圖係為本創作之徑向通孔構造侧剖圖一。 第六圖係為本創作之斜放射狀通孔構造側剖圖二。 第七圖係為本創作之煞車片構造立體圖。 第八圖係為本創作之煞車轂旋轉方向示意圖。 圖號簡單說明: 1 .........輪轂 1 1 12........轂壁 13 2 煞車片 21 3 ........煞車片 31 3 2........切槽 4 · 4 1........轂底 4 2 4 3.......凸軸管 44 4 5· · · •斜放射狀通孔 5 · 5 1.......磨擦面 52 53.....往内斜導角Page 8. • Bottom of the hub • Convex shaft tube • Friction surface • Friction surface • • Hub • Hub wall Radial through hole • Brake disc • • Groove M255192 Simple illustration of the diagram The first picture is a perspective view of the structure of a conventional hub. The second picture is a perspective view of a conventional brake pad structure. The third image is a second perspective view of the structure of a conventional brake pad. The fourth picture is a structural perspective view of this creation. The fifth picture is the first sectional view of the radial through-hole structure of this creation. The sixth picture is the second cross-sectional view of the oblique radial through-hole structure of this creation. The seventh picture is a perspective view of the brake disc structure of this creation. The eighth picture is a schematic diagram of the rotation direction of the brake hub of this creation. Brief description of drawing number: 1 ......... Hub 1 1 12 ........ Hub wall 13 2 Brake pad 21 3 ........ Brake pad 31 3 2 .. ... groove 4 · 4 1 ........ hub bottom 4 2 4 3 ....... convex shaft tube 44 4 5 · · · • oblique radial through hole 5 · 5 1 .... friction surface 52 53 ...
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93204107U TWM255192U (en) | 2004-03-18 | 2004-03-18 | Improved structure for hub brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93204107U TWM255192U (en) | 2004-03-18 | 2004-03-18 | Improved structure for hub brake |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM255192U true TWM255192U (en) | 2005-01-11 |
Family
ID=35654243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93204107U TWM255192U (en) | 2004-03-18 | 2004-03-18 | Improved structure for hub brake |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM255192U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI613999B (en) * | 2012-08-30 | 2018-02-11 | 財團法人工業技術研究院 | Ozone-disinfecting hand-held device, method, cover, ozone-concentration detecting module and method |
-
2004
- 2004-03-18 TW TW93204107U patent/TWM255192U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI613999B (en) * | 2012-08-30 | 2018-02-11 | 財團法人工業技術研究院 | Ozone-disinfecting hand-held device, method, cover, ozone-concentration detecting module and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3450158B2 (en) | Disc rotor for disc brake | |
JP6001165B2 (en) | Brake assembly with particle trap | |
JP4600306B2 (en) | Brake disc for railway vehicles | |
CN204200918U (en) | Brake disc and vehicle | |
CN206860720U (en) | A kind of strong automobile brake disc of thermal diffusivity | |
CN210218495U (en) | Double-fin rib brake disc capable of dissipating heat rapidly | |
CN206830700U (en) | A kind of aluminum-base composite motor vehicle brake disk | |
TWM255192U (en) | Improved structure for hub brake | |
CN110159680B (en) | Combined cooling and ventilating brake disc | |
RU51690U1 (en) | BRAKE DISK | |
CN207595185U (en) | A kind of automobile gear shift motor | |
CN206036072U (en) | Motorcycle brake pad | |
CN205715371U (en) | A kind of heat radiation anti-slip brake disc | |
WO2021010115A1 (en) | Dust collector | |
CN201176242Y (en) | Auto speed limiting safety installation for bicycle | |
CN104329398B (en) | A kind of drum brake | |
CN208764194U (en) | A kind of combined type brake disc and brake apparatus | |
CN203246556U (en) | Spot-type braking device | |
JP4606718B2 (en) | Caliper for disc brake device, disc brake device, and motorcycle | |
CN216589699U (en) | Light weight heat dissipation type brake disc | |
JP5636911B2 (en) | Dust cover | |
CN209638283U (en) | A kind of brake disc of the oblique pairs of arrangement aeration structure in side | |
CN221221217U (en) | Light low-carbon brake disc for brake | |
CN206568798U (en) | A kind of band lets out the aluminum-alloy wheel in dirt hole | |
JPS5926112Y2 (en) | brake disc |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |