TWI558604B - Cable-driving arrangement of a vehicle - Google Patents
Cable-driving arrangement of a vehicle Download PDFInfo
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- TWI558604B TWI558604B TW104121700A TW104121700A TWI558604B TW I558604 B TWI558604 B TW I558604B TW 104121700 A TW104121700 A TW 104121700A TW 104121700 A TW104121700 A TW 104121700A TW I558604 B TWI558604 B TW I558604B
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- cable
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- fusion
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- drive system
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Description
本發明係與致動系統有關,特別是有關於一種車輛用索線式致動系統。 The present invention is related to an actuation system, and more particularly to a cable-type actuation system for a vehicle.
索線常用於煞車系統或變速系統,一般車輛用之索線為由複數線材撚捻而成,該索線係依需求而剪裁成所需長度。然而,該索線經由剪裁後其末端形成尖銳且容易分岔,於穿設過外部導管時尖銳之線材容易分開並插刺外部導管,造成安裝困難且會損壞外部導管,TWM365315及TW225222所揭示者即為此類。 Cables are commonly used in brake systems or shifting systems. Cables for general vehicles are made up of a plurality of wires that are cut to the required length as required. However, the wire is sharpened and easily split at the end after cutting, and the sharp wire is easily separated and inserted into the outer catheter when the outer catheter is worn, which makes installation difficult and damages the external catheter, and is disclosed by TWM365315 and TW225222. That is the case.
習知結構亦有在將該索線係夾固於煞車器或變速器之夾掣機構之後,於該索線外露且尖銳之末端套設金屬尾套,並強壓該金屬尾套而夾迫該索線之末端,以避免造成傷害,然如此需要額外購置及安裝金屬尾套、且會壓迫線材散開而損壞該索線,TWM362811所揭示者即為此類。 The conventional structure also has a metal tail sleeve sleeved on the exposed and sharp end of the cable after the cable system is clamped to the clamping mechanism of the brake device or the transmission, and the metal tail sleeve is strongly pressed to clamp the cable. The end of the line to avoid damage, but the need to purchase and install the metal tail sleeve, and will force the wire to spread out and damage the cable, as disclosed by TWM362811.
因此,有必要提供一種新穎且具有進步性之車輛用索線式致動系統,以解決上述之問題。 Therefore, it is necessary to provide a novel and progressive vehicle wire drive system to solve the above problems.
本發明之主要目的在於提供一種車輛用索線式致動系統,其索線本體的一末端設為一融結端而可滑順穿設過外部導管並避免插刺外部 導管,且可確保末端之融結強度。 The main object of the present invention is to provide a cable-type actuation system for a vehicle, wherein one end of the cable body is configured as a fusion end and can be smoothly passed through the external conduit and avoids external insertion. The catheter ensures the strength of the end of the fusion.
為達成上述目的,本發明提供一種車輛用索線式致動系統,包括一索線本體,該索線本體由複數線材單元集結構成,該複數線材單元之末端融結為一體形成一融結端,該索線本體供以靠近該融結端之一部分相對定位地設於一車輛。 In order to achieve the above object, the present invention provides a cable-type actuation system for a vehicle, comprising a cable body, the cable body is formed by a plurality of wire unit assemblies, and the ends of the plurality of wire units are integrally formed to form a fusion end. The cable body is provided in a vehicle that is relatively positioned adjacent to a portion of the fusion end.
10‧‧‧索線本體 10‧‧‧ cable body
11‧‧‧線材單元 11‧‧‧Wire unit
12‧‧‧融結端 12‧‧‧ fusion end
121‧‧‧連續弧凸平滑面 121‧‧‧Continuous arc convex smooth surface
122‧‧‧末端面 122‧‧‧End face
20‧‧‧作動機構 20‧‧‧Activity agency
21‧‧‧夾掣機構 21‧‧‧clamping mechanism
30‧‧‧操作機構 30‧‧‧Operator
40‧‧‧外部導管 40‧‧‧External catheter
50‧‧‧尾套 50‧‧‧tail sets
13‧‧‧線材集結身部 13‧‧‧Wire collection body
14‧‧‧外交接緣 14‧‧‧ diplomatic links
15‧‧‧內交接面 15‧‧‧Intersection
51‧‧‧卡抵部 51‧‧‧Cards
d‧‧‧預定距離 d‧‧‧Predetermined distance
L‧‧‧延伸尺寸 L‧‧‧Extended size
圖1為本發明一較佳實施例之立體圖。 1 is a perspective view of a preferred embodiment of the present invention.
圖2為本發明一較佳實施例之分解圖。 2 is an exploded view of a preferred embodiment of the present invention.
圖3至5為本發明一較佳實施例之應用示意圖。 3 to 5 are schematic diagrams showing the application of a preferred embodiment of the present invention.
圖6至8為本發明不同態樣之局部剖視圖。 6 to 8 are partial cross-sectional views showing different aspects of the present invention.
圖9為本發明另一較佳實施例之應用示意圖。 FIG. 9 is a schematic diagram of an application of another preferred embodiment of the present invention.
以下僅以實施例說明本發明可能之實施態樣,然並非用以限制本發明所欲保護之範疇,合先敘明。 The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.
請參考圖1至4,其揭露本發明一較佳實施例之車輛用索線式致動系統,該車輛用索線式致動系統包括一索線本體10,該索線本體10由複數線材單元11集結構成(例如螺旋撚捻、抑或另外黏結,線材可為金屬或複合材),該複數線材單元11之末端融結為一體形成一融結端12,該索線本體10供以靠近該融結端12之一部分相對定位地設於一車輛(例如自行車、摩托車等)。 Referring to FIGS. 1 to 4, a cable drive system for a vehicle according to a preferred embodiment of the present invention is disclosed. The cable drive system for a vehicle includes a cable body 10, and the cable body 10 is composed of a plurality of wires. The unit 11 is configured to be (for example, spiral or otherwise bonded, the wire may be metal or composite), and the ends of the plurality of wire units 11 are integrally fused to form a fusion end 12, and the cable body 10 is provided close to the One portion of the fusion end 12 is relatively positioned in a vehicle (eg, a bicycle, motorcycle, etc.).
詳細地說,該車輛用索線式致動系統可另包括一作動機構 20及一操作機構30。該索線本體10連動地固結於該作動機構20與該操作機構30之間,操作該操作機構30能帶動該索線本體10以致動該作動機構20。在本實施例中,該作動機構20是設於一自行車之煞車裝置(見圖3),該操作機構30例如是一設於該自行車之按壓握把,然該作動機構20亦可為變速裝置(見圖5)。該索線本體10係夾固於該作動機構20之夾掣機構21,該融結端12並位於該夾掣機構21之外。 In detail, the vehicle cable actuation system may further include an actuation mechanism 20 and an operating mechanism 30. The cable body 10 is operatively coupled between the actuating mechanism 20 and the operating mechanism 30. The operating mechanism 30 is operable to drive the cable body 10 to actuate the actuating mechanism 20. In this embodiment, the actuating mechanism 20 is disposed on a bicycle brake device (see FIG. 3). The operating mechanism 30 is, for example, a pressing grip provided on the bicycle, and the actuating mechanism 20 can also be a shifting device. (See Figure 5). The cable body 10 is clamped to the clamping mechanism 21 of the actuating mechanism 20, and the melting end 12 is located outside the clamping mechanism 21.
該融結端12可避免該複數線材單元11分開、及插刺外部導管40,該融結端12之表面係呈一連續弧凸平滑面121,可令該索線本體10滑順穿設過外部導管40。該索線本體10另包括一線材集結身部13,該融結端12膨大地一體連接於該線材集結身部13之一端。該融結端12之一側朝該索線本體10之徑向方向超出該線材集結身部13一預定距離d(如圖6所示),該預定距離d較佳係介於該線材單元11之線徑的0.3倍至1.5倍之間,如此能減低後段較小徑之線材集結身部13與外部導管40間之摩擦。 The fusion end 12 can prevent the plurality of wire units 11 from being separated and the external conduit 40 is inserted. The surface of the fusion end 12 is a continuous curved convex surface 121, so that the cable body 10 can be smoothly passed through. External conduit 40. The cable body 10 further includes a wire assembly body 13 that is integrally connected to one end of the wire assembly body 13 in an expanded manner. One side of the melting end 12 extends beyond the wire assembly body 13 by a predetermined distance d (as shown in FIG. 6) in the radial direction of the cable body 10, and the predetermined distance d is preferably between the wire unit 11. The wire diameter is between 0.3 times and 1.5 times, so that the friction between the wire collecting body portion 13 and the outer pipe 40 having the smaller diameter in the rear portion can be reduced.
較佳地,該融結端12沿該索線本體10之長度方向的延伸尺寸L係介於該線材單元11之線徑的1倍至5倍之間。在該融結端12沿該索線本體10之長度方向的一剖面中,該線材集結身部13與該融結端12交接形成一外交接緣14及一內交接面15(如圖6至8所示)。該融結端12另包括一末端面122,該內交接面15至該末端面122的尺寸依據不同線材單元之尺寸較佳係介於該線材單元11之線徑的0.5倍至8倍之間(較佳不小於1倍),可確保該複數線材單元11之末端融結強度。 Preferably, the extension L of the fusion end 12 along the length direction of the cable body 10 is between 1 and 5 times the wire diameter of the wire unit 11. In a section of the fusion end 12 along the length direction of the cable body 10, the wire assembly body 13 and the fusion end 12 intersect to form a diplomatic flange 14 and an inner interface 15 (see FIG. 6 to 8)). The fusion end 12 further includes a distal end surface 122. The size of the inner interface surface 15 to the end surface 122 is preferably between 0.5 and 8 times the diameter of the wire unit 11 according to the size of the different wire unit. (preferably not less than 1 time), the end fusion strength of the plurality of wire units 11 can be ensured.
此外,請進一步參考圖9,於該融結端12可另套設有一尾套50,例如金屬尾套,該尾套50內壁包括一可與該融結端12沿該索線本 體10之長度方向上干涉之卡抵部51,該卡抵部51例如係由外部以壓點方式使該尾套50內壁凸出形成,藉此可不需強壓該尾套50並強夾該索線本體10即可有效組接,不會損壞該索線本體10、該複數線材單元11亦保持集結而不散開。 In addition, please refer to FIG. 9 again, and a sleeve 50, such as a metal tail sleeve, may be additionally sleeved on the fusion end 12, and the inner wall of the sleeve 50 includes a flanged wire along the cable end 12 The card abutting portion 51 interferes in the longitudinal direction of the body 10, and the card abutting portion 51 is formed by externally pressing the inner wall of the tail sleeve 50 by pressing, thereby eliminating the need to strongly press the tail sleeve 50 and strongly clamping the tail sleeve 50. The cable body 10 can be effectively assembled without damaging the cable body 10, and the plurality of wire units 11 also remain assembled without being scattered.
綜上,本發明車輛用索線式致動系統之索線本體的一末端設為一融結端,可滑順穿設過外部導管並避免插刺外部導管,且可確保該複數線材單元之末端融結強度。 In summary, the end of the cable body of the cable-type actuation system for a vehicle of the present invention is provided as a fusion end, which can be smoothly passed through the external conduit and avoids the insertion of the external conduit, and can ensure the plurality of wire units. End fusion strength.
此外,於該融結端可另套設有可與該融結端相卡抵之尾套,不會損壞該索線本體。 In addition, a tail sleeve that can be engaged with the fusion end can be additionally sleeved on the fusion end without damaging the cable body.
綜上所述,本發明之整體結構設計、實用性及效益上,確實是完全符合產業上發展所需,且所揭露之結構發明亦是具有前所未有的創新構造,所以其具有「新穎性」應無疑慮,又本發明可較之習知結構更具功效之增進,因此亦具有「進步性」,其完全符合我國專利法有關發明專利之申請要件的規定,乃依法提起專利申請,並敬請 鈞局早日審查,並給予肯定。 In summary, the overall structural design, practicability and efficiency of the present invention are indeed fully in line with the needs of industrial development, and the disclosed structural invention is also an unprecedented innovative structure, so it has "novelty" should Undoubtedly, the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the application requirements of the invention patents of the Chinese Patent Law, and is filed according to law, and please The bureau will review it early and give it affirmation.
10‧‧‧索線本體 10‧‧‧ cable body
12‧‧‧融結端 12‧‧‧ fusion end
13‧‧‧線材集結身部 13‧‧‧Wire collection body
21‧‧‧夾掣機構 21‧‧‧clamping mechanism
Claims (9)
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TW104121700A TWI558604B (en) | 2015-07-03 | 2015-07-03 | Cable-driving arrangement of a vehicle |
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TW104121700A TWI558604B (en) | 2015-07-03 | 2015-07-03 | Cable-driving arrangement of a vehicle |
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TW201542415A TW201542415A (en) | 2015-11-16 |
TWI558604B true TWI558604B (en) | 2016-11-21 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1874881A (en) * | 1928-12-24 | 1932-08-30 | Vogt Mfg Corp | Pull cord or the like |
US5039255A (en) * | 1990-11-13 | 1991-08-13 | Conoco Inc. | Termination for kinkable rope |
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2015
- 2015-07-03 TW TW104121700A patent/TWI558604B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1874881A (en) * | 1928-12-24 | 1932-08-30 | Vogt Mfg Corp | Pull cord or the like |
US5039255A (en) * | 1990-11-13 | 1991-08-13 | Conoco Inc. | Termination for kinkable rope |
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