TWM494122U - Bicycle brake control set - Google Patents
Bicycle brake control set Download PDFInfo
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- TWM494122U TWM494122U TW103215814U TW103215814U TWM494122U TW M494122 U TWM494122 U TW M494122U TW 103215814 U TW103215814 U TW 103215814U TW 103215814 U TW103215814 U TW 103215814U TW M494122 U TWM494122 U TW M494122U
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Description
本創作係與自行車有關，特別是關於自行車剎車控制組。This creative department is related to bicycles, especially regarding the bicycle brake control group.
按，自行車上的剎車作動把手與把手桿之間的距離一般稱為「握距」。而騎乘者按壓剎車作動把手，欲驅使剎車系統抑制自行車之車輪轉動時，起初按壓剎車作動把手之行程，無法啟動剎車系統發生功效，而是按壓一段空行程後，才會推動自行車內部的液壓油流向剎車系統，進而啟動剎車系統，於後才達到剎車目的，而這段無法驅動剎車系統的空行程則慣稱為「握感」。Press, the distance between the brake actuation handle and the handlebar on the bicycle is generally called the "grip distance". When the rider presses the brake to actuate the handle, in order to drive the brake system to inhibit the rotation of the bicycle wheel, the brake pedal is initially actuated by the stroke of the brake, and the brake system cannot be activated, but the hydraulic pressure inside the bicycle is pushed after pressing an empty stroke. The oil flows to the brake system, which in turn activates the brake system, and then the brakes are achieved, and the idle stroke that does not drive the brake system is often referred to as the "grip feel."
習用之調整「握距」及「握感」結構相當複雜，需藉由手工具輔助才能供以騎乘者調整。而國內對於自行車領域大多以坐墊設計、整體車架大小和零組件結構變化作為設計出發點，較少以「人性化」之角度，探討騎乘者對於握持剎車作動把手以及把手桿時，手部弧口與各個把手面之間的密合度與握持角度。當騎乘者在長時間保持同一種姿勢騎乘自行車的情況下，甚者更會導致騎乘者手臂疲勞而發生運動受傷之危險。The adjustment of the "grip distance" and "grip feeling" structure is quite complicated and needs to be assisted by the rider to adjust to the rider. In the domestic bicycle field, most of the design of the seat cushion, the overall frame size and the structural changes of the components are the starting point of the design. It is less to use the angle of "humanization" to discuss the rider's hand when holding the brake handle and the handlebar. The tightness and the angle of grip between the arc mouth and each handle surface. When the rider is riding the bicycle in the same posture for a long time, it may even cause the rider's arm to be fatigued and the risk of sports injury.
是以，習用自行車之調整「握距」及「握感」結構尚有待改進之處。Therefore, the adjustment of the "grip distance" and "grip feeling" structure of the bicycle has yet to be improved.
有鑑於此，本創作之目的用於提供一種自行車剎車控制組，可簡易且快速地單獨調整握感及握距。In view of this, the purpose of the present invention is to provide a bicycle brake control group that can easily and quickly adjust the grip and grip.
緣以達成上述目的，本創作所提供之自行車剎車控制組包含有一固定座、一中介作動件、一剎車作動把手、一圓柱體以及一螺栓。其中該固定座固定在一自行車之把手桿上；該中介作動件係樞設於該固定座上，且具有一抵接面；該剎車作動把手與該中介作動件同軸地樞設於該固定座上，該剎車作動把手具有一長槽孔以及一圓孔，該長槽孔縱向貫穿該剎車作動把手，該圓孔橫向貫穿該剎車作動把手且與該長槽孔連通；該圓柱體塞設於該圓孔內，且具有一螺孔，該螺孔與該長槽孔相連通；該螺栓鎖入該圓柱體之該螺孔，且一端抵接該中介作動件之該抵接面，另一端為可受外力驅使的驅動端。In order to achieve the above object, the bicycle brake control group provided by the present invention comprises a fixed seat, an intermediate actuating member, a brake actuating handle, a cylinder and a bolt. The fixed seat is fixed on a handlebar of the bicycle; the intermediate actuating member is pivotally disposed on the fixed seat and has an abutting surface; the brake actuating handle is pivotally disposed on the fixed seat coaxially with the intermediate actuating member The brake actuating handle has a long slot and a circular hole extending longitudinally through the brake actuating handle, the circular hole extending transversely through the brake actuating handle and communicating with the long slot; the cylinder is plugged Inside the circular hole, and having a screw hole, the screw hole is in communication with the long slot; the bolt is locked into the screw hole of the cylinder, and one end abuts the abutting surface of the intermediate actuator, and the other end is The drive end that can be driven by external force.
藉此，利用轉動該螺栓，以改變該圓柱體於該螺栓上的位置，進而調整該剎車作動把手與自行車之把手桿的距離。Thereby, the bolt is rotated to change the position of the cylinder on the bolt, thereby adjusting the distance between the brake actuating handle and the handlebar of the bicycle.
依據上述構思，該自行車剎車控制組可簡易並且快速地單獨調整握感及握距。According to the above concept, the bicycle brake control group can individually and easily adjust the grip feeling and the grip distance.
100‧‧‧自行車剎車控制組100‧‧‧Bicycle Brake Control Group
10‧‧‧固定座10‧‧‧ Fixed seat
11‧‧‧束環11‧‧‧Bundle
12‧‧‧油管接頭12‧‧‧Tubing connector
13‧‧‧油缸13‧‧‧Cylinder
131‧‧‧底端131‧‧‧ bottom
14‧‧‧儲油槽14‧‧‧ oil storage tank
15‧‧‧通道15‧‧‧ channel
16‧‧‧彈性件16‧‧‧Flexible parts
17‧‧‧凸耳17‧‧‧ lugs
18‧‧‧頂抵面18‧‧‧Top face
20‧‧‧活塞桿20‧‧‧ piston rod
22‧‧‧碗形油封22‧‧‧ Bowl-shaped oil seal
30‧‧‧軸桿30‧‧‧ shaft
40‧‧‧作動件40‧‧‧Activity
42‧‧‧止擋面42‧‧‧ stop surface
44‧‧‧螺孔44‧‧‧ screw holes
46‧‧‧抵接面46‧‧‧Abutment
50‧‧‧剎車作動把手50‧‧‧Brake actuation handle
52‧‧‧長槽孔52‧‧‧Long slot
522‧‧‧端口Port 522‧‧‧
54‧‧‧圓孔54‧‧‧ round hole
60‧‧‧調整件60‧‧‧Adjustment
62‧‧‧螺桿62‧‧‧ screw
621‧‧‧圓頭621‧‧‧ round head
64‧‧‧旋鈕64‧‧‧ knob
70‧‧‧圓柱體70‧‧‧Cylinder
72‧‧‧螺孔72‧‧‧ screw holes
80‧‧‧螺栓80‧‧‧ bolt
82‧‧‧球型頭82‧‧‧Ball head
84‧‧‧驅動端84‧‧‧Driver
200‧‧‧把手桿200‧‧‧Handlebar
300‧‧‧油管300‧‧‧ oil pipe
圖1係本創作一較佳實施例自行車剎車控制組之立體圖。1 is a perspective view of a bicycle brake control group in accordance with a preferred embodiment of the present invention.
圖2係圖1所示實施例之構件分解圖。Figure 2 is an exploded view of the structure of the embodiment shown in Figure 1.
圖3係圖1中沿3-3線之剖視圖，揭示剎車作動把手樞擺而改變握距。Figure 3 is a cross-sectional view taken along line 3-3 of Figure 1, showing the brake actuation handle pivoting to change the grip.
圖4係圖3中沿4-4線之剖視圖。Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3.
圖5類同圖3，揭示調整件頂推活塞桿朝油缸內移動。Figure 5 is similar to Figure 3, showing that the adjustment member pushes the piston rod toward the cylinder.
圖6係圖5中沿6-6線之剖視圖。Figure 6 is a cross-sectional view taken along line 6-6 of Figure 5.
為能更清楚地說明本創作，茲舉較佳實施例並配合圖示詳細說明如後，請參圖1至圖4所示，為本創作一較佳實施例之自行車剎車控制組100，包含有一固定座10、一活塞桿20、一軸桿30、一中介作動件40、一剎車作動把手50、一調整件60、一圓柱體70以及一螺栓80。In order to explain the present invention more clearly, the preferred embodiment will be described in detail with reference to the accompanying drawings. Referring to FIG. 1 to FIG. 4, a bicycle brake control group 100 according to a preferred embodiment of the present invention includes There is a fixed seat 10, a piston rod 20, a shaft 30, an intermediate actuating member 40, a brake actuating handle 50, an adjusting member 60, a cylinder 70 and a bolt 80.
該固定座10具有一束環11、一油管接頭12、一油缸13、一儲油槽14、一通道15、一彈性件16、一對平行設置的凸耳17以及一頂抵面18。該固定座10透過該束環11套設於一自行車之把手桿200。The fixing base 10 has a bundle of rings 11, a tubing joint 12, a cylinder 13, an oil reservoir 14, a passage 15, an elastic member 16, a pair of parallelly disposed lugs 17, and a top abutting surface 18. The fixing base 10 is sleeved on a bicycle handlebar 200 through the collar 11 .
該固定座10之該油管接頭12與自行車之剎車作動裝置(圖中未示)的一油管300連接。該油缸13和該儲油槽14設置於該固定座10內部，且各自容裝有液壓油，該通道15連通該油缸13和該儲油槽14，以使液壓油相互流通。該油缸13與該油管接頭12相互連通，以使該油管300內的液壓油能經由該油管接頭12與該油缸13流通。The tubing joint 12 of the mount 10 is coupled to a tubing 300 of a bicycle brake actuator (not shown). The oil cylinder 13 and the oil storage tank 14 are disposed inside the fixing base 10, and each of them accommodates hydraulic oil. The passage 15 communicates with the oil cylinder 13 and the oil storage tank 14 to circulate hydraulic oil. The cylinder 13 and the oil pipe joint 12 communicate with each other such that hydraulic oil in the oil pipe 300 can flow through the oil pipe 13 through the oil pipe joint 12.
該彈性件16設置於該油缸13內，一端抵於該油缸13之底端131，另一端抵於穿入該油缸13內的該活塞桿20一端。該彈性件16提供一頂推力以維持將該活塞桿20往外推動。該活塞桿20穿入於該油缸13內的部份更套設有一碗形油封22，而該活塞桿20另一部份自該油缸13之開口穿出該油缸13外。The elastic member 16 is disposed in the cylinder 13 and has one end abutting against the bottom end 131 of the cylinder 13 and the other end abutting against one end of the piston rod 20 penetrating into the cylinder 13 . The resilient member 16 provides a top thrust to maintain the piston rod 20 pushed outward. A portion of the piston rod 20 that penetrates into the cylinder 13 is further provided with a bowl-shaped oil seal 22, and another portion of the piston rod 20 passes out of the cylinder 13 from the opening of the cylinder 13.
請配合圖2及圖3，該固定座10的該對凸耳17之間放置該中介作動件40與該剎車作動把手50，且藉由該軸桿30同時貫穿該中介作動件40、該剎車作動把手50以及該對凸耳17，以使該中介作動件40與該剎車作動把手 50同軸地樞設於該固定座10上。其中該中介作動件40具有一止擋面42、一螺孔44以及一向下凹入呈弧面的抵接面46，當該中介作動件40逆時針樞轉至一預定角度時，該止擋面42將會抵靠於位在該對凸耳17之間的該頂抵面18，藉此限制該中介作動件40之樞轉角度。2 and 3, the interposing actuating member 40 and the brake actuating handle 50 are placed between the pair of lugs 17 of the fixing base 10, and the intermediate actuating member 40 is simultaneously penetrated by the shaft 30. Actuating the handle 50 and the pair of lugs 17 to actuate the intermediate actuator 40 and the brake 50 is coaxially disposed on the fixing base 10. The intermediate actuator 40 has a stop surface 42 , a screw hole 44 and a downwardly concave arcuate abutment surface 46. When the intermediate actuator 40 is pivoted counterclockwise to a predetermined angle, the stop The face 42 will abut against the abutment surface 18 between the pair of lugs 17, thereby limiting the pivoting angle of the intermediate actuator 40.
該調整件60具有一桿身穿過該中介作動件40，該桿身穿過該中介作動件40的一端抵接該活塞桿20外露於該油缸13之部分上。在本實施例中，該調整件60包括有一螺桿62與一旋鈕64，該螺桿62係以螺紋身部構成該桿身而鎖入該中介作動件40之該螺孔44中，且該螺桿62具有一圓頭621抵接該活塞桿20外露於該油缸13外的端面上，該旋鈕64則結合於該螺桿62相對該圓頭621的另一端，且於彼此結合部位之間藉由塗抹缺氧膠以使該旋鈕64與該螺桿62穩固結合。騎乘者可藉由轉動該旋鈕64帶動該螺桿62致其圓頭621抵推該活塞桿20。其中提供騎乘者轉動該調整件60之方式有許多種，例如以一短六角柱或圓柱設一多角形連接孔，如六角形孔，同時於該調整件相反於圓頭之一端設一多角形連接部，藉由該連接部於該連接孔之結合，可使該調整件相反於該圓頭之一端具有一可供騎乘者轉動之頭部。The adjusting member 60 has a shaft passing through the intermediate actuating member 40. The shaft passes through one end of the intermediate actuating member 40 to abut the portion of the piston rod 20 exposed to the cylinder 13. In the present embodiment, the adjusting member 60 includes a screw 62 and a knob 64. The screw 62 is formed by the threaded body to lock the shaft into the screw hole 44 of the intermediate actuator 40, and the screw 62 is inserted into the screw hole 44. A round head 621 abuts the end surface of the piston rod 20 exposed on the outside of the cylinder 13, and the knob 64 is coupled to the other end of the screw 62 relative to the round head 621, and is coated with oxygen by the joint between the joint portions. The glue is such that the knob 64 is firmly coupled to the screw 62. The rider can drive the screw 62 by turning the knob 64 to cause the round head 621 to push the piston rod 20. There are many ways for the rider to rotate the adjusting member 60, for example, a polygonal connecting hole is formed by a short hexagonal column or a cylinder, such as a hexagonal hole, and at the same time, the adjusting member is opposite to one end of the round head. The angle connecting portion, by the combination of the connecting portion and the connecting hole, enables the adjusting member to have a head for the rider to rotate opposite to one end of the round head.
該剎車作動把手50具有一長槽孔52以及一圓孔54，其中該長槽孔52縱向貫穿該剎車作動把手50，且該長槽孔52具有一朝向外部逐漸擴大的端口522。而該圓孔54則橫向貫穿該剎車作動把手50且與該長槽孔52連通。該圓柱體70以可轉動的方式設置於該剎車作動把手50之該圓孔54內，且該圓柱體70具有一螺孔72與該剎車作動把手50之該長槽孔52相連通。該螺栓80一端形成一球形頭82，自該剎車作動把手50的該端口522鎖入該圓柱體70之 該螺孔72中，且該球形頭82以點接觸的方式抵接於該中介作動件40之該抵接面46上。該螺栓80另一端位於鄰近該長槽孔52之該端口522，且為提供騎乘者轉動的一驅動端84。The brake actuating handle 50 has a long slot 52 and a circular aperture 54. The slotted slot 52 extends longitudinally through the brake actuating handle 50, and the slotted slot 52 has a port 522 that tapers outwardly. The circular hole 54 extends transversely through the brake actuating handle 50 and communicates with the long slot 52. The cylinder 70 is rotatably disposed in the circular hole 54 of the brake actuating handle 50, and the cylindrical body 70 has a screw hole 72 communicating with the long slot 52 of the brake actuating handle 50. One end of the bolt 80 forms a spherical head 82 from which the port 522 of the brake actuating handle 50 is locked. In the screw hole 72, the spherical head 82 abuts on the abutting surface 46 of the intermediate actuator 40 in a point contact manner. The other end of the bolt 80 is located adjacent the port 522 of the elongated slot 52 and is a drive end 84 for providing rider rotation.
請配合圖3，該剎車作動把手50與該把手桿200之間的距離慣稱為「握距」。對於不同體型的騎乘者而言，每人施予該把手桿200的壓力皆有所差異，而適合騎乘者手部握持之「握距」也因人而異。因此，當騎乘者驅使本實施例之該驅動端84以使該螺栓80相對該圓孔54旋緊或旋鬆，便可促使該剎車作動把手50產生逆時針或順時針旋轉，進而改變該剎車作動把手50至該把手桿200之間的距離，至符合騎乘者握持舒適的「握距」為止。Referring to FIG. 3, the distance between the brake actuating handle 50 and the handlebar 200 is conventionally referred to as "grip distance". For riders of different sizes, the pressure applied to the handlebar 200 varies from person to person, and the "grip distance" suitable for the rider's hand is also different. Therefore, when the rider drives the drive end 84 of the embodiment to screw or loosen the bolt 80 relative to the circular hole 54, the brake actuating handle 50 can be caused to rotate counterclockwise or clockwise, thereby changing the The brakes actuate the distance between the handle 50 and the handlebar 200 to a "grip distance" that is comfortable for the rider to grip.
請配合圖3與圖4所示，當騎乘者欲行剎車而按壓該剎車作動把手50時，將透過該螺栓80壓抵該中介作動件40，使該中介作動件40隨著該剎車作動把手50一同樞轉，而該調整件60之圓頭621將頂推該活塞桿20朝油缸13內移動。在該活塞桿20朝內移動的過程中，且活塞桿20上的碗形油封22尚未通過該通道15之前，部份的液壓油為該碗形油封22推動而流入該儲油槽14內，暫且不會進入該油管300內，當然不會即時推動剎車作動裝置。而這段行程，即是所謂該剎車作動把手50之空行程。對於自行車騎乘者而言，所感受到空行程之長短，即稱為「握感」。直到該活塞桿20之該碗形油封22完全通過該通道15後，被該碗形油封22推動之液壓油始會進入該油管300中並推動剎車作動裝置作動。3 and FIG. 4, when the rider presses the brake actuating handle 50 to brake, the bolt 80 is pressed against the intermediate actuating member 40 to cause the intermediate actuating member 40 to actuate with the brake. The handle 50 pivots together, and the rounded end 621 of the adjustment member 60 pushes the piston rod 20 toward the inside of the cylinder 13. During the inward movement of the piston rod 20, and before the bowl-shaped oil seal 22 on the piston rod 20 has passed through the passage 15, a portion of the hydraulic oil is pushed into the oil reservoir 14 for the bowl-shaped oil seal 22, temporarily It will not enter the oil pipe 300, and of course, the brake actuating device will not be pushed immediately. This stroke is the so-called idle travel of the brake actuating handle 50. For a bicycle rider, the length of the air stroke is felt, which is called the "grip feeling". Until the bowl-shaped oil seal 22 of the piston rod 20 completely passes through the passage 15, the hydraulic oil pushed by the bowl-shaped oil seal 22 will enter the oil pipe 300 and push the brake actuating device to actuate.
請配合圖5及圖6所示，騎乘者藉由正反向轉動該旋鈕64以帶動並改變該螺桿62鎖入該螺孔44之深度，即間接改變該活塞桿20伸入該油缸13的長度距離，連 帶地改變了該碗形油封22至該通道15的距離，換言之，騎乘者控制該碗形油封22至該通道15距離的長短，即決定自身喜好「握感」的程度。As shown in FIG. 5 and FIG. 6 , the rider rotates the knob 64 in the forward and reverse directions to drive and change the depth of the screw 62 locking into the screw hole 44 , that is, indirectly changing the piston rod 20 into the cylinder 13 . Length distance The tape changes the distance from the bowl-shaped oil seal 22 to the passage 15, in other words, the rider controls the length of the bowl-shaped oil seal 22 to the passage 15, which determines the degree to which the user prefers the "grip feel".
另一提的是，在該剎車作動把手50未被按壓作動時，該中介作動件40之止擋面42抵接於該固定座10之頂抵面18上，因此，轉動該調整件60以推動該活塞桿20朝油缸13內移動時，該中介作動件40不會因轉動該調整件60之反作用力而逆時針樞轉，使得該調整件60可確實地推動該活塞桿20。其次，用於調整握距的該螺栓80一端之球形頭82與該中介作動件40的抵接面46為弧面配合，該螺栓80是穿過可轉動的圓柱體70，以及該剎車作動把手50具有該長槽孔52，前述結構特徵俾有助於在剎車而握壓該剎車作動把手50時，使得該螺栓80能在不產生干涉及減少摩擦的情形下，順利頂推該中介作動件40作樞轉。In addition, when the brake actuating handle 50 is not pressed, the stopping surface 42 of the intermediate acting member 40 abuts against the abutting surface 18 of the fixing base 10, thereby rotating the adjusting member 60 to When the piston rod 20 is pushed toward the inside of the cylinder 13, the intermediate actuator 40 does not pivot counterclockwise by rotating the reaction force of the adjusting member 60, so that the adjusting member 60 can positively push the piston rod 20. Next, the spherical head 82 at one end of the bolt 80 for adjusting the grip distance is arcuately engaged with the abutting surface 46 of the intermediate actuator 40, the bolt 80 is passed through the rotatable cylinder 70, and the brake actuating handle The utility model 50 has the long slot 52, and the foregoing structural feature 俾 helps to push the brake actuating handle 50 when braking, so that the bolt 80 can smoothly push the intermediate actuating member without causing dryness and reducing friction. 40 for pivoting.
以上所述僅為本創作較佳可行實施例而已，舉凡應用本創作說明書及申請專利範圍所為之等效變化，理應包含在本創作之專利範圍內。The above is only a preferred embodiment of the present invention, and equivalent changes to the scope of the present application and the scope of the patent application are intended to be included in the scope of the present patent.
100‧‧‧自行車剎車控制組100‧‧‧Bicycle Brake Control Group
10‧‧‧固定座10‧‧‧ Fixed seat
11‧‧‧束環11‧‧‧Bundle
12‧‧‧油管接頭12‧‧‧Tubing connector
30‧‧‧軸桿30‧‧‧ shaft
40‧‧‧作動件40‧‧‧Activity
50‧‧‧剎車作動把手50‧‧‧Brake actuation handle
60‧‧‧調整件60‧‧‧Adjustment
70‧‧‧圓柱體70‧‧‧Cylinder
80‧‧‧螺栓80‧‧‧ bolt
200‧‧‧把手桿200‧‧‧Handlebar
300‧‧‧油管300‧‧‧ oil pipe
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103215814U TWM494122U (en) | 2014-09-04 | 2014-09-04 | Bicycle brake control set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103215814U TWM494122U (en) | 2014-09-04 | 2014-09-04 | Bicycle brake control set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM494122U true TWM494122U (en) | 2015-01-21 |
Family
ID=52784396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103215814U TWM494122U (en) | 2014-09-04 | 2014-09-04 | Bicycle brake control set |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM494122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI596022B (en) * | 2014-09-04 | 2017-08-21 | Lee Chi Enterprises Co Ltd | Bicycle brake control group |
-
2014
- 2014-09-04 TW TW103215814U patent/TWM494122U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI596022B (en) * | 2014-09-04 | 2017-08-21 | Lee Chi Enterprises Co Ltd | Bicycle brake control group |
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