CN206358300U - Brake aid for bicycle - Google Patents

Brake aid for bicycle Download PDF

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Publication number
CN206358300U
CN206358300U CN201621251149.8U CN201621251149U CN206358300U CN 206358300 U CN206358300 U CN 206358300U CN 201621251149 U CN201621251149 U CN 201621251149U CN 206358300 U CN206358300 U CN 206358300U
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CN
China
Prior art keywords
hole
assistor
room
movable block
brake
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621251149.8U
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Chinese (zh)
Inventor
巫东和
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Individual
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Individual
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Publication date
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Publication of CN206358300U publication Critical patent/CN206358300U/en
Expired - Fee Related legal-status Critical Current
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  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

The utility model discloses a bicycle brake assistor, it includes: an assistor body, a relay unit, two control wires, a rear wheel brake cable and a front wheel brake cable, and the relay unit has a movable block and a rotary piece which are pivotally connected. The utility model discloses a bicycle brake assistor, it presses the brake handle, and the process of pull-up control cable does not have the movable block card and dies worry, lets this structure can be based on the implementation, and is also more smooth and easy in the operation.

Description

Bicycle brake assistor
Technical field
The utility model is related to a kind of bicycle brake assistor, and espespecially one kind can produce trailing wheel of first stopping followed by stopping The bicycle brake assistor of the effect of front-wheel.
Background technology
Current existing brake holder structure is more such as Figure 10, Figure 11, Figure 12, or such as TaiWan, China letters patent book number M374432 Disclosed in number, it includes:One shell 50, the upper end of shell 50 have two brake line-entering holes 501,502, and can group set bearing sleeve 51st, 52, its both sides is provided with parallel sliding face 503,504, and inside is available for assembling travelling carriage 60, and its lower end has front and rear brake outlet Hole 505,506 sets adjustment bolt 53,54 for group, and the two ends of travelling carriage 60 are provided with plane 601,602 parallel to each other, are sheathed on The sliding surface 503,504 of shell 50, travelling carriage 60 provided with two-screw hole 603,604 be available for steel wire fixed screw 61,62, steel wire it is solid Determine the combination of nut 63,64, the middle both sides of travelling carriage 60 respectively set a blocking surface 605,606 for barrier activity lever 70, and lower section is provided with One fixing hole 607 is connected for gim peg 65 with active lever 70, and a lever rotating central hole is provided with the middle of the active lever 70 701 are connected for gim peg 65 with travelling carriage 60, and two sides are provided with front and rear brake cable storage tank 702,703, and combination of the above is integral.
By above-mentioned existing structure, the top of shell 50 assembles bearing sleeve provided with left and right brake line-entering hole 501,502 51st, 52, it can accept and be equipped with left and right brake steel wire 801,811 inside left and right brake outside line 80,81, left and right brake outside line 80,81, Left and right brake steel wire 801,811 is then passed through the steel wire hole 611,621 in steel wire fixed screw 61,62, uses steel wire hold-doun nut 6364 lockings, that is, fix left and right brake steel wire 801,811, and the end of a thread of its left and right brake steel wire 801,811 then connects left and right and stopped Handlebar, the lower section of shell 50 is provided with wire hole 505,506, is consolidated for assembling adjustment bolt 53,54, then with cap nut 55,56 It is fixed, then front brake binder outside line 82, rear braking binder outside line 83 are loaded into the lower section of adjustment bolt 53,54, then front and rear brake steel Line 821,831 is passed through, the storage tank 702,703 that the end of a thread of front and rear brake steel wire 821,831 is fitted into active lever 70, before The line tail of rear braking steel wire 821,831 is installed in front and rear brake binder, that is, completes assembling.
During using pressing right brake handle, right brake steel wire 811 can be pulled, right brake steel wire 811 fixes spiral shell through steel wire Silk 61, is fixed on travelling carriage 60, and travelling carriage 60 is and then moved up, and is driven gim peg 65, is driven active lever 70 again, then together When drive rear braking steel wire 831 and front brake steel wire 821, and reach front and rear brake binder, form synchronous brake effect, movable bar Brake brake storage tank (702) is longer than lever rotating central hole (701) arm of force before bar (70), so output strength is smaller, rear brake Car storage tank 703 is shorter than the arm of force of lever rotating central hole 701, so force production is larger, when can form all one's effort emergency brake, after The first deadlock of brake, front brake can postpone effect of front brake deadlock followed by deadlock, reduce the chance held down forward, left because drawing During brake its effect with stop it is right brake be as, so misalignment of stopping can be avoided, and cause to hold down the danger of overturning forward.
However, the problem of existing structure as described above has still suffered from following in practical application:Its left brake steel wire 801 The middle position for not aligning travelling carriage 60 with right brake steel wire 811 is pulled up, and allows travelling carriage 60 can be in left brake steel wire 801 Or the pull-up process of right brake steel wire 811 produces inclination, is close to the sliding surface of shell 50 using the plane 601,602 of travelling carriage 60 503rd, 504, the excessively friction inwall of shell 50 of travelling carriage 60 can be caused when the tilt phenomenon occurs on the contrary, the dual brake bassinet structure is allowed Can not smoothly start, severe patient is likely to result in that travelling carriage 60 is whole stuck, and safety when jeopardizing riding.
Utility model content
Can not the smoothly start in shell, a kind of bicycle brake of the utility model offer for travelling carriage in the prior art Car assistor.
The utility model provides a kind of bicycle brake assistor, includes:One assistor body, a relay unit, two Pilot, a rear wheel brake line and a front wheel brake line, and the relay unit has a movable block and a turn for phase pivot group Piece, wherein:
Assistor body has surface behind a preceding surface and one, what preceding surface was recessed provided with one to assistor body interior Room, is combined using a cover plate with preceding surface, and the room can be closed, in the phase of the assistor body and cover plate before and after room Opposite center is respectively arranged with 2 first be provided with above the track slot of a strip, assistor body in left and right adjacent and injection room By hole, assistor body bottom center passes through Kong Yuyi thirdly throughs provided with one second in forward and backward adjacent and injection room Hole;
Movable block has a leading section and a rearward end, and center is provided with a central shaft for stretching out leading section and rearward end, When movable block is put into the room of assistor body, in the track slot that assistor body and cover plate are set in using central shaft, The movable block is obtained set group in the room, by mutually placing restrictions on for the central shaft and the track slot, also make activity Block can carry out limited upper and lower sliding in the room, and movable block apical margin center is respectively provided with one first hole clipping at both sides partially, Root edge center is provided with one second hole clipping, and the second hole clipping both sides are dodged unfilled corner to being respectively formed with one below the external movable block;
Rotating moving piece face center is through there is a pivot hole up extended, and root edge is provided with one the 3rd hole clipping, and the rotating moving piece is utilized Pivot hole provides central shaft and placed, and rotating moving piece is completed in the room of assistor body with movable block after pivot group, pivot group also Rotating moving piece is set to abut on the leading section of movable block, with adjacent with the cover plate;
A controlling cable is placed inside two pilots, one end of two controlling cable connects respectively sets two brake handles, The other end then consolidate after the 2 first of assistor body are penetrated in room by hole, then respectively by 2 first hole clippings with movable block Connect;
A rear wheel brake cable is placed inside rear wheel brake line, the rear wheel brake cable one termination sets rear wheel brake device, The other end is then affixed after the second of assistor body is penetrated in room by hole, then with the second hole clipping of movable block;
A front wheel brake cable is placed inside front wheel brake line, the front wheel brake cable one termination sets front wheel brake device, After the other end is then penetrated in room from the thirdly through hole of assistor body, then it is affixed with the 3rd hole clipping of rotating moving piece.
Wherein, the second of assistor body on hole and thirdly through hole by being combined with an adjusting nut.
Wherein, the track slot end of assistor body and cover plate, which is run through, a threading hole.
Wherein, first it is made up of hole using the pairing of body and cover plate.
Against existing technologies the utility model has the advantage of:
(1) the utility model provides bicycle brake assistor, and it presses brake handle, pulls up the process of controlling cable The stuck anxiety of non-activity block, allows the structure to be implemented according to this, also more smooth in operation.
(2) the utility model provides bicycle brake assistor, and it utilizes the cooperation of assistor body and relay unit, It can reach that simple in construction, assembling is rapid, the low specific advantage of use cost.
(3) the utility model provides bicycle brake assistor, when it brakes, and can produce trailing wheel of first stopping followed by stopping The effect of front-wheel, it is to avoid front wheel brake is turned over or toward two prior to rear wheel brake before causing bicycle and rider because of disequilibrium Side, which is done, topples over, comparatively safe in riding.
(4) the utility model provides bicycle brake assistor, when it brakes, first pressing left side, right side, or two brakes Handle is pressed simultaneously, can reach that and then trailing wheel of first stopping is stopped the synchronous effect of front-wheel again, and this is relative to be not required to expend thought and keep firmly in mind Pressing order with differentiating two brake handles, with up to the excellent convenience used, and pressing time-histories when can effectively shorten brake.
(5) the utility model provides bicycle brake assistor, and its rotating moving piece can be in movable block tilting and master when moving up Dynamic correcting, it is to avoid front wheel brake cable is pulled firmly toward a side, and is easily caused component damage.
Brief description of the drawings
Fig. 1:Three-dimensional combination figure of the present utility model.
Fig. 2:Three-dimensional exploded view of the present utility model.
Fig. 3:The stereogram of another angle of the utility model movable block.
Fig. 4:Combination section of the present utility model.
Fig. 5:The combination section of another angle of the utility model.
Fig. 6:The utility model is arranged on the use state figure on bicycle.
Fig. 7:Action schematic diagram after the utility model pressing right hand side brake handle.
Fig. 8:Action schematic diagram after the brake handle of the utility model pressing left side.
Fig. 9:The action schematic diagram that the brake handle of the utility model two is pressed simultaneously.
Figure 10:The three-dimensional exploded view of existing structure.
Figure 11:The combination section of existing structure.
Figure 12:Make cardon when existing structure brakes.
In figure:
The utility model part:
Assistor body --- 10;Preceding surface --- -- 101;
Surface --- -- 102 afterwards;Room --- --- 103;
Track slot --- --- 104;First passes through hole --- and 105;
Second passes through hole --- and 106;Thirdly through hole --- 107;
Threading hole --- -- 108;Cover plate --- --- 11;
Track slot --- --- 111;Threading hole --- -- 112;
Adjusting nut --- -- 12;
Relay unit --- -20;Movable block --- -- 21;
Leading section --- -- 211;Rearward end --- -- 212;
Central shaft --- -213;First hole clipping --- -214;
Second hole clipping --- -215;Dodge unfilled corner --- -216;
Rotating moving piece --- -- 22;Long pivot hole --- -- 221;
3rd hole clipping --- -222;
Pilot --- -30;Controlling cable --- -31;
Rear wheel brake line --- 40;Rear wheel brake cable -- 41;
Front wheel brake line --- 400;Front wheel brake cable -- 401.
Prior art part:
Shell --- --- 50;Line-entering hole --- -- 501;
Line-entering hole --- -- 502;Sliding surface --- -- 503;
Sliding surface --- -- 504;Wire hole --- -- 505;
Wire hole --- -- 506;Bearing sleeve --- -- 51;
Bearing sleeve --- -- 52;Adjustment bolt --- -53;
Adjustment bolt --- -54;Cap nut --- -- 55;
Cap nut --- -- 56;
Travelling carriage --- -- 60;Plane --- --- 601;
Plane --- --- 602;Screw hole --- -- 603;
Screw hole --- -- 604;Blocking surface --- -- 605;
Blocking surface --- -- 606;Fixing hole --- -- 607;
Steel wire fixed screw -- 61;Steel wire hole --- -- 611;
Steel wire fixed screw -- 62;Steel wire hole --- -- 621;
Steel wire hold-doun nut -- 63;Steel wire hold-doun nut -- 64;
Gim peg --- -- 65;
Active lever --- -70;Lever rotating central hole -701;
Storage tank --- -- 702;Storage tank --- -- 703;
Left brake outside line --- 80;Left brake steel wire --- 801;
Right brake outside line --- 81;Right brake steel wire --- 811;
Front brake binder outside line -82;Front brake steel wire --- 821;
Rear braking binder outside line -83;Rear braking steel wire --- 831.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art The utility model can be better understood from and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
First, please as shown in Fig. 1 to Fig. 6, it includes:One assistor body 10, a relay unit 20, two pilots 30th, a rear wheel brake line 40 and a front wheel brake line 400, and the relay unit 20 has a movable block 21 and a rotation for phase pivot group Moving plate 22, wherein, assistor body 10 has surface 102 behind a preceding surface 101 and one, and preceding surface 101 is provided with a past auxiliary The room 103 of the inner recess of device body 10, when relay unit 20 is put into installation in the room 103, and complete pilot 30, after When the connecing of wheel brake line 40 and front wheel brake line 400 sets, the combination on a cover plate 11 and preceding surface 101 is recycled, the room is allowed 103 can be closed, and the opposite face center before and after room 103 in the assistor body 10 and cover plate 11 is respectively arranged with a strip Track slot 104,111, the top of assistor body 10 be provided with left and right adjacent and injection room 103 2 first by hole 105, Bottom center then passes through the thirdly through hole 107 of hole 106 and one, activity provided with one second in forward and backward adjacent and injection room 103 Block 21 has a leading section 211 and a rearward end 212, and leading section 211 and the central shaft of rearward end 212 are stretched out in center provided with one 213, when movable block 21 is put into the room 103 of assistor body 10, just it is set in assistor body using central shaft 213 10 with the track slot 104,111 of cover plate 11, allowing the movable block 21 to obtain set group in the room 103, passing through the center Axostylus axostyle 213 is mutually placed restrictions on the track slot 104,111, movable block 21 is done in the room 103 limited upper and lower One first hole clipping 214 is respectively provided with sliding, the apical margin of movable block 21 center both sides partially, root edge center is provided with one second hole clipping 215, should The both sides of second hole clipping 215 are then respectively formed with one to the external lower section of the movable block 21 and dodged unfilled corner 216, the face center of rotating moving piece 22 Through there is a long pivot hole 221 up extended, root edge is provided with one the 3rd hole clipping 222, and the rotating moving piece 22 is provided using long pivot hole 221 Central shaft 213 is placed, allow rotating moving piece 22 can in the room 103 of assistor body 10 with movable block 21 complete pivot group, pivot group Also make rotating moving piece 22 to abut on the leading section 211 of movable block 21 afterwards, keep adjacent in order to the cover plate 11, pilot 30 Inside has placed a controlling cable 31, and one end of two controlling cable 31 connects respectively sets two brake handles, and the other end is then from auxiliary After the 2 first of device body 10 are penetrated in room 103 by hole 105, then 2 first hole clippings 214 with movable block 21 are completed respectively It is affixed, a rear wheel brake cable 41 is placed inside rear wheel brake line 40, the rear wheel brake cable 41 1 termination sets rear wheel brake Device, the other end is then after the second of assistor body 10 is penetrated by hole 106 in room 103, then the second card with movable block 21 Hole 215 completes affixed, and a front wheel brake cable 401 has been placed inside front wheel brake line 400, the one end of front wheel brake cable 401 Connect and set front wheel brake device, after the other end is then penetrated in room 103 from the thirdly through hole 107 of assistor body 10, then with turn 3rd hole clipping 222 of piece 22 completes affixed.
The utility model provides a kind of bicycle brake assistor, wherein, assistor body 10, cover plate 11, relay unit 20th, pilot 30, rear wheel brake line 40 and the actual demand of the visual consumer of front wheel brake line 400, before new car dispatches from the factory just Directly apolegamy is installed.
The utility model provides a kind of bicycle brake assistor, wherein, assistor body 10, cover plate 11, relay unit 20 can be installed additional with pilot 30 on old bicycle, should will be connected to brake handle and trailing wheel originally when installing additional Rear wheel brake line 40 between brake changes between movable block 21 and rear wheel brake device, and brake handle and front-wheel are connected to originally Front wheel brake line 400 between brake then changes between rotating moving piece 22 and front wheel brake device, and completes two pilots 30 Connect and set.
The utility model provides a kind of bicycle brake assistor, wherein, assistor body 10 second by hole 106 with Adjusting nut 12 is combined with thirdly through hole 107, allows rear wheel brake cable 41 to carry out tension journey with front wheel brake cable 401 The fine setting of degree.
The utility model provides a kind of bicycle brake assistor, wherein, the track slot 111 of assistor body 10 and cover plate 11 End, which is run through, a threading hole 108,112.
The utility model provides a kind of bicycle brake assistor, wherein, first utilizes body 10 and cover plate by hole 105 11 pairing is constituted.
Its actual use, and when pressing right hand side brake handle, movable block 21 can be pulled up via the controlling cable 31 of homonymy Right side is tilted to allow rear wheel brake line as shown in Figure 7, by the differential seat angle of the tilting and the carryover effects of long pivot hole 221 simultaneously Cable 41 can take the lead in after being pulled, then by the Continued depression of brake handle, drive rotating moving piece 22 to move up together through movable block 21, allow Front wheel brake cable 401 can be then pulled, with the time difference of the pulling, just can reach that and then trailing wheel of first stopping is stopped front-wheel again Synchronous effect, this is avoided that front wheel brake prior to rear wheel brake relatively, turned over before causing bicycle and rider because of disequilibrium Or do and topple over toward both sides, by rotating moving piece 22 and the relation of the phase pivot group of movable block 21, also enable rotating moving piece 22 pull-up process oneself Row correcting, conversely, when pressing left side brake handle, then the left side that can pull up movable block 21 via the controlling cable 31 of homonymy is stuck up Rising please allow the brake assistant equipment equally to reach that and then trailing wheel of first stopping is stopped the synchronous effect of front-wheel again simultaneously as shown in Figure 8, and By the formation for unfilled corner 216 of dodging, it is improper to be produced when the right side or the left side tilting that are avoided that movable block 21 with assistor body 10 Friction, or completely it is stuck, the bicycle brake assistor is smoothly operated, separately using the delay of long pivot hole 221, It can please reach that and then trailing wheel of first stopping is stopped the synchronous effect of front-wheel again as shown in Figure 9 when two brake handles are pressed simultaneously simultaneously.
By means of the structure of above-mentioned specific embodiment, following advantages are can obtain:First, it presses brake handle, pulls up controlling cable The stuck anxiety of 31 process non-activity block 21, allows the structure to be implemented according to this, also more smooth in operation;2nd, it utilizes auxiliary The cooperation of device body 10 and relay unit 20 is helped, can reach that simple in construction, assembling is rapid, the low specific advantage of use cost;3rd, When it brakes, effect of the trailing wheel followed by front-wheel of stopping of first stopping can be produced, it is to avoid front wheel brake is caused voluntarily prior to rear wheel brake Car and rider because of disequilibrium before turn over or do and topple over toward both sides, it is comparatively safe in riding;4th, when it brakes, first press left Side, right side, or two brake handles are pressed simultaneously, can reach that and then trailing wheel of first stopping is stopped the synchronous effect of front-wheel again, this is relative It is not required to expend thought and keeps pressing order with differentiating two brake handles firmly in mind, with up to the excellent convenience used, and can effectively shortens Pressing time-histories during brake;5th, its rotating moving piece 22 can be in the tilting of movable block 21 and active correcting when moving up, it is to avoid front wheel brake line Cable 401 is pulled firmly toward a side, and is easily caused component damage.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.

Claims (4)

1. a kind of bicycle brake assistor, it is characterised in that include:One assistor body, a relay unit, two controls are led Line, a rear wheel brake line and a front wheel brake line, and the relay unit has a movable block and a rotating moving piece for phase pivot group, its In:
Assistor body has surface behind a preceding surface and one, and preceding surface is provided with an appearance being recessed to assistor body interior Room, is combined using a cover plate with preceding surface, and the room can be closed, in the relative of the assistor body and cover plate before and after room Face center is respectively arranged with 2 first be provided with above the track slot of a strip, assistor body in left and right adjacent and injection room and led to Via, assistor body bottom center passes through Kong Yuyi thirdly throughs hole provided with one second in forward and backward adjacent and injection room;
Movable block has a leading section and a rearward end, and work is worked as in center provided with a central shaft for stretching out leading section and rearward end When motion block is put into the room of assistor body, in the track slot that assistor body and cover plate are set in using central shaft, make institute Set group can be obtained in the room by stating movable block, by mutually placing restrictions on for the central shaft and the track slot, also enable movable block Limited upper and lower sliding is carried out in the room, movable block apical margin center is respectively provided with one first hole clipping, root edge at both sides partially Center is provided with one second hole clipping, and the second hole clipping both sides are dodged unfilled corner to being respectively formed with one below the external movable block;
Rotating moving piece face center is through there is a pivot hole up extended, and root edge is provided with one the 3rd hole clipping, and the rotating moving piece utilizes pivot hole There is provided central shaft to place, rotating moving piece is also made rotation after completing pivot group, pivot group with movable block in the room of assistor body Moving plate can be abutted on the leading section of movable block, with adjacent with the cover plate;
A controlling cable is placed inside two pilots, one end of two controlling cable connects respectively sets two brake handles, another End is then after the 2 first of assistor body are penetrated in room by hole, then 2 first hole clippings respectively with movable block are affixed;
A rear wheel brake cable is placed inside rear wheel brake line, the rear wheel brake cable one termination sets rear wheel brake device, another End is then affixed after the second of assistor body is penetrated in room by hole, then with the second hole clipping of movable block;
A front wheel brake cable is placed inside front wheel brake line, the front wheel brake cable one termination sets front wheel brake device, another After end is then penetrated in room from the thirdly through hole of assistor body, then it is affixed with the 3rd hole clipping of rotating moving piece.
2. bicycle brake assistor according to claim 1, it is characterised in that wherein, the second of assistor body leads to Via on thirdly through hole with being combined with an adjusting nut.
3. bicycle brake assistor according to claim 1, it is characterised in that wherein, assistor body and cover plate Track slot end, which is run through, a threading hole.
4. bicycle brake assistor according to claim 1, it is characterised in that wherein, first utilizes body by hole Constituted with the pairing of cover plate.
CN201621251149.8U 2016-09-14 2016-11-22 Brake aid for bicycle Expired - Fee Related CN206358300U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105214245U TWM543201U (en) 2016-09-14 2016-09-14 Bicycle brake auxiliary device
TW105214245 2016-09-14

Publications (1)

Publication Number Publication Date
CN206358300U true CN206358300U (en) 2017-07-28

Family

ID=59373514

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621251149.8U Expired - Fee Related CN206358300U (en) 2016-09-14 2016-11-22 Brake aid for bicycle

Country Status (2)

Country Link
CN (1) CN206358300U (en)
TW (1) TWM543201U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107813898A (en) * 2016-09-14 2018-03-20 巫东和 Brake aid for bicycle
CN107856799A (en) * 2017-11-06 2018-03-30 长兴罗拉机电有限公司 A kind of braking mechanism and the vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107813898A (en) * 2016-09-14 2018-03-20 巫东和 Brake aid for bicycle
CN107813898B (en) * 2016-09-14 2019-12-31 巫东和 Brake aid for bicycle
CN107856799A (en) * 2017-11-06 2018-03-30 长兴罗拉机电有限公司 A kind of braking mechanism and the vehicles

Also Published As

Publication number Publication date
TWM543201U (en) 2017-06-11

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170728

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