CN2363960Y - Structural improvement of brake controller for bicycle - Google Patents
Structural improvement of brake controller for bicycle Download PDFInfo
- Publication number
- CN2363960Y CN2363960Y CN 99235232 CN99235232U CN2363960Y CN 2363960 Y CN2363960 Y CN 2363960Y CN 99235232 CN99235232 CN 99235232 CN 99235232 U CN99235232 U CN 99235232U CN 2363960 Y CN2363960 Y CN 2363960Y
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- CN
- China
- Prior art keywords
- swing arm
- brake
- hole
- moving plate
- offers
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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
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Abstract
The utility model relates to a structural improvement of a brake controller for bicycles. An actuating sheet, a driving block and a swing arm are orderly assembled in a main body from inside to outside, wherein, the actuating sheet and one end of the swing arm are connected with bicycle handles; the actuating sheet and the driving block are connected with brakes of a front and a back wheels of the bicycle. The brake of one wheel can produce brake action by selecting to pull the handle connected with the swing arm, or the actuating sheet is used for linking the driving block to prompt the brakes of the front and the back wheels to simultaneously act to form the effect of simultaneous brake of the front and the back wheels by pulling the handle connected with the actuating sheet. Thus the utility model can meet the need of actual running conditions, and can reach good brake effect with safety and practicability.
Description
The utility model relates to a kind of bicycle brake controller structural improvement.
Commonly use bicycle brake controller, it mainly is to convex with together to go on foot projection on a actuator.Wherein be arranged with on the clutch and make moving-wire and make moving-wire to be connected with brake crank, and synchronously projection connects respectively at two end places and establishes brake cable, the end place of brake cable then is connected with forward and backward brake; So, clutch is rotated and the synchronous projection pulling of mat brake cable, and cause forward and backward brake to produce the effect of brake simultaneously, make the bicycle reducing speed or stop when any brake crank of pulling.
Though the above-mentioned brake controller of commonly using can reach the purpose of brake, so, because its brake crank that no matter spurs which limit all can cause front and rear wheel to brake simultaneously, so under the very fast situation of descending highway section or the speed of a motor vehicle, the rider must make front and rear wheel simultaneously locked if jerk brake, and under effect of inertia, car just might produce and skid, is offset uncontrolled situation, and fruit after it is following is when well imagining.
Moreover, because two start linear systems are connected with clutch, therefore as long as any brake crank of pulling, two do moving-wire start simultaneously, and wherein be not pulled make moving-wire or must be because of being subjected to affecting of clutch, and must push toward brake crank or direction simultaneously, so, for being pulled the brake crank on which limit, will forming a very big resistance, and make user's desire when brake, must be under the situation of utmost point effort, beginning is spurred brake crank, so this kind commonly used brake controller the necessity that is improved in fact.
The purpose of this utility model ties up in a kind of bicycle brake controller structural improvement is provided, it utilizes the mode of independent interlock, the design do moving plate respectively with brake and handle line, establish swing arm again and drive one group of piece, wherein swing arm and handle line, drive piece and brake line, but the handle driving belt motion block of pulling and swing arm line causes the single-wheel braking state when braking in view of the above; And spur and the handle of making the moving plate line, then can make simultaneously and make moving plate and drive the piece swing, activate the brake of front and back wheel respectively, reach the synchronous brake effect, but design like this has the selection of single-wheel or two-wheel brake, safer in the use.
The utility model is achieved in that this product includes a body, an action movie, drives a piece and a swing arm; One body is made reservation shape, and periphery is provided with some holes that pass, and the one side offers accommodation space, accommodation space bottom surface appropriate location be provided with one the restriction projection can be sheathed in the limiting groove of making moving plate, and the center of bottom surface be provided with a lock can join the lock one enclosing cover.One makes moving plate, is that an end is an actuating arm, and the other end is provided with a mounting hole and an interlock projection and a limiting groove, and offers the line hole on a side, and the actuating arm end can with the handle line, the mat mounting hole is set in the lock of body to combine with body in view of the above.One drives piece, and a side offers a card holding trough, and bottom land is offered through hole, and opposite side offers track hole and line hole, and the mat through hole is set on the lock of body in view of the above, and the track borehole jack is located at the interlock projection of making moving plate, with make moving plate mutually by combination.One swing arm, the one end offers mounting hole, the other end and handle line, and make mounting hole be set on the body lock, and be contained in the card holding trough that drives piece and form in conjunction with shape.
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the exploded drawings of the utility model.
The structural representation of Fig. 2 the utility model.
The single-wheel brake scheme drawing of Fig. 3 the utility model.
The two-wheel brake scheme drawing of Fig. 4 the utility model.
The local structure exploded drawings of another embodiment of Fig. 5 the utility model.
The structural representation of another embodiment of Fig. 6 the utility model.
The single-wheel brake scheme drawing of another embodiment of Fig. 7 the utility model.
The two-wheel brake scheme drawing of another embodiment of Fig. 8 the utility model.
The figure number explanation:
(20) body (21) accommodation space (22) lock (23) is placed restrictions on projection
(24) passing hole (25) passes hole (26) and passes hole (27) enclosing cover
(28) lock is established element (30) and is made moving plate (31) dish portion (32) actuating arm
(33) mounting hole (34) is placed restrictions on groove (35) interlock projection (36) line hole
(37) terminal screw (38) connects projection (40) drive piece (41) card holding trough
(42) line hole, through hole (43) jack (44) track hole (45)
(46) the recessed sky of track (50) swing arm (51) mounting hole (52) terminal screw
(53) jack (54) elastic element (61) is made moving-wire (62) and is made moving-wire
(63) brake cable (64) brake cable
See also Fig. 1, shown in 2, the utility model is mainly by a body (20), one makes moving plate (30), an one drive piece (40) and a swing arm (50) constitute, wherein, body (20) can be made into reservation shape one side and offers accommodation space (21), accommodation space (21) bottom center place convexes with a lock (22), contiguous place convexes with one and places restrictions on projection (23), then offer some holes (24) that pass on body (20) periphery, (25), (26), can set an enclosing cover (27) on the accommodation space (21) in addition, and the suitable lock of mat is established element (28) and lock (22) lock knot is located.
Make moving plate (30), be that an end is dish portion (31), the actuating arm (32) of the other end for protruding out, its mid-game portion (31) center offers a mounting hole (33), what one side offered a long arc shape places restrictions on groove (34), and be close on the surface of placing restrictions on groove (34) and convex with an interlock projection (35), and offer wired hole (36) on the opposite side of dish portion (31), actuating arm (31) can be made into the curved arc shape in addition, and set a terminal screw (37) in the end, be set in the lock (22) of body (20) with mounting hole (33) in view of the above, and place restrictions on the corresponding body of groove (34) (20) place restrictions on projection (23), can make and make moving plate (30) and combine with body (20).
Driving piece (40) is to can be made into disc shaped, the one side offers a card holding trough (41), and bottom land offers through hole (42), and cell wall offers jack (43), opposite side offers the track hole (44) of long arc shape, and adjacent tracks hole (44) locate to offer wired hole (45).Drive in view of the above on the lock (22) that piece (40) mat through hole (42) is set in body (20), and track hole (44) be set in outside the interlock projection (35) of making moving plate (30), make to drive piece (40) and make moving plate (30) and lean on mutually.Swing arm (50) is to can be made into the curved arc shape, one end offers mounting hole (51), the other end is equipped with a wiring helical (52), and a side offers a jack (53), an elastic element (54) two ends like this are plugged in the jack (53) of swing arm (50) respectively and drive in the jack (43) of piece (40), and mounting hole (51) is set on the lock (22) of body (20), and swing arm (50) one ends are contained in the card holding trough (41) that drives piece (40) and promptly form in conjunction with shape.
During use, see also shown in Figure 3, connect respectively to establish on the terminal screw (52) of swing arm (50) and actuating arm (32), (37) and do moving-wire (61), (62), and by passing hole (26) (hole that passes that meets this place is to be side by side diplopore structure, do not express in the circle) pass and the handle line, and the line hole (45) that drives on the piece (40) connects respectively and establishes brake cable (63), (64) with doing line hole (36) on the moving plate (30), and by pass hole (25), (24) pass and the brake line.
When the pulling with swing arm (50) line make moving-wire (61) after, swing arm (50) swing also promotes to drive piece (40) simultaneously, make brake cable (63) tension that drives piece (40) institute line, and that the interlock projection (35) of making moving plate (30) drives the track groove (44) of piece (40) relatively is separated, do moving plate (30) not interlock brake cable (64) cause brake, so move as can be known the utility model single-wheel braking action only under this situation thus.
See also shown in Figure 4, if user pulling with do moving plate (30) line make moving-wire (62) time, make moving plate (30) swing and interlock projection (35) mat and lean against the event of track hole (44) wall that drives piece (40), push simultaneously and drive piece (40) swing, strain with brake cable (63), (64) of making moving plate (30), drive piece (40) line this moment, simultaneously front and rear wheel braked; And this action under swing arm (50) because of not being subjected to drawing, add the elastic force effect of elastic element (54), so swing arm (50) can keep the location, and then avoid brake cable (63) to push toward the brake crank place, and the formation resistance, when making the brake of user's desire, must impose very big strength, the beginning is spurred brake crank.
In addition, make moving plate (30) when being rocked to predetermined angular, it is placed restrictions on groove (34) and will lean on mutually with the set projection (23) of placing restrictions on of body (20), is unlikely to cause to make the excessively situation of swing of moving plate (30); And after the drawing strength on the release handle, but each element homing, only the design of this part is identical with the design of general brake back reinstatement, and is not the feature of the utility model, so do not give unnecessary details.
See also again shown in Fig. 5,6, another embodiment of the utility model changes with drive piece (40) slightly at making moving plate (30), the wherein aforementioned interlock projection of doing on the moving plate (30) changes by a linked bump (38) and replaces, be provided with the recessed sky of a track (46) and drive piece (40) one sides, the group of each member is established situation as hereinbefore during assembling, repeats no more; Only make moving plate (30) and the localized variation that drives piece (40), the linked bump (38) of doing moving plate (30) when making assembling is installed in the recessed sky of track (46) that drives piece (40).
See also shown in Figure 7, when the pulling with swing arm (50) line make moving-wire (61) after, swing arm (50) swing also promotes to drive piece (40) simultaneously, make brake cable (63) tension that drives piece (40) institute line, and the linked bump (38) of doing moving plate (30) produces relative motion with the recessed sky of track (44) that drives piece (40), and make linked bump (38) can rely on the other end of the recessed sky of track (46), make in view of the above do moving plate (30) not interlock brake cable (64) cause brake, can carry out the single-wheel brake equally so move as can be known present embodiment thus.
See also shown in Figure 8, if user pulling with do moving plate (30) line make moving-wire (62) time, make moving plate (30) swing and linked bump (38) mat and lean against the event of the recessed sky of track (46) wall that drives piece (40), can push simultaneously and drive piece (40) swing, strain with brake cable (63), (64) of making moving plate (30), drive piece (40) line this moment, simultaneously front and back wheel braked; And swing arm (50) adds the elastic force effect of elastic element (54) because of not being subjected to drawing under this action, so swing arm (50) can keep the location.Be to reach certain two-wheel while braking action equally with present embodiment.
More than, but the utility model swing arm is the individual member single movement, and swing arm and make between moving plate nationality one and drive piece and link, and must after pressing specific handle, just can make and make moving plate and drive piece generation interlock, therefore the visual road speed of user, roadway shape, select to produce the single-wheel braking action freely, still two-wheel brake simultaneously do with meet drive a vehicle required, so its practicality does not have anxiety; Can avoid commonly using the brake controller structure in descending highway section or high-speed travel by suitable operation again, the danger situation of skidding, overturn, colliding that is caused the utlity model has better safety, and realistic use is required.
Moreover, because the swing arm of the utility model is to be contained in the card holding trough that drives piece, and its mounting hole is to be sheathed on the lock of body, therefore, swing arm is to be the center of circle with the lock, mat is made the drawing of moving-wire and is done reciprocally swinging, so, under the situation that is provided with elastic element, user pulling with do the moving plate line make moving-wire the time, swing arm is not except that because of being subjected to the drawing, and still the elastic force effect of mat elastic element keeps the location, and then the brake cable of avoiding and drive the piece line is pushed toward the brake crank place, and the formation resistance, when making the brake of user's desire, must impose very big strength, the beginning is spurred brake crank.
Again, if under the situation that elastic element is not set, user pulling with do the moving plate line make moving-wire the time, swing arm is not except that because of being subjected to the drawing, and still being able to mat is located at the bearing force of making moving-wire in the swing arm and keeps the location, so the effect that it formed is consistent with being provided with the effect that elastic element forms.No matter whether the utility model in swing arm and the card holding trough that drives piece, be provided with elastic element, and it all can avoid the brake cable of another side to form resistance, and when making the brake of user's desire, must impose very big strength, begins to be spurred the defective of brake crank.
In sum, the utility model utilizes body, makes moving plate, drive piece and swing arm set becomes brand-new brake controller, and combination provides and can select single-wheel braking action or two-wheel braking action by this, and is required to meet enforcement driving situation, and improves traveling security by this and significantly.
Claims (5)
1. bicycle brake controller structural improvement is characterized in that:
A. it is made of a body, an action movie, a drive piece and a swing arm;
B. a body is made reservation shape, and periphery is provided with some holes that pass, and the one side offers accommodation space, accommodation space bottom surface appropriate location be provided with one the restriction projection can be sheathed in the limiting groove of making moving plate, and the center of bottom surface be provided with a lock can join the lock one enclosing cover;
C. one making moving plate, is that an end is an actuating arm, and the other end is provided with a mounting hole and an interlock projection and a limiting groove, and offers the line hole on a side, and the actuating arm end can with the handle line, the mat mounting hole is set in the lock of body to combine with body in view of the above;
D. one drive piece, a side offers a card holding trough, and bottom land is offered through hole, and opposite side offers track hole and line hole, and the mat through hole is set on the lock of body in view of the above, and the track borehole jack is located at the interlock projection of making moving plate, with make moving plate mutually by combination;
E. a swing arm, the one end offers mounting hole, the other end and handle line, and make mounting hole be set on the body lock, and be contained in the card holding trough that drives piece and form in conjunction with shape.
2. bicycle brake controller structural improvement according to claim 1 is characterized in that: the cell wall that clamps that drives piece offers jack, and swing arm one side also offers a jack, plugs the location for elasticity element two ends according to this.
3. bicycle brake controller structural improvement according to claim 1 is characterized in that: swing arm is to can be made into the curved arc shape.
4. bicycle brake controller structural improvement according to claim 1 is characterized in that: actuating arm can be made into the curved arc shape.
5. bicycle brake controller structural improvement according to claim 1 is characterized in that: an end of actuating arm and swing arm can set terminal screw and handle line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235232 CN2363960Y (en) | 1999-01-22 | 1999-01-22 | Structural improvement of brake controller for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235232 CN2363960Y (en) | 1999-01-22 | 1999-01-22 | Structural improvement of brake controller for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363960Y true CN2363960Y (en) | 2000-02-16 |
Family
ID=34023230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235232 Expired - Fee Related CN2363960Y (en) | 1999-01-22 | 1999-01-22 | Structural improvement of brake controller for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363960Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935590B (en) * | 2005-09-22 | 2010-12-01 | 本田技研工业株式会社 | Braking device for vehicle |
| CN105015686A (en) * | 2015-07-23 | 2015-11-04 | 成都大学 | Integrated bicycle brake |
-
1999
- 1999-01-22 CN CN 99235232 patent/CN2363960Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935590B (en) * | 2005-09-22 | 2010-12-01 | 本田技研工业株式会社 | Braking device for vehicle |
| CN105015686A (en) * | 2015-07-23 | 2015-11-04 | 成都大学 | Integrated bicycle brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |