CN1436692A - Safe brake adapting distributor - Google Patents
Safe brake adapting distributor Download PDFInfo
- Publication number
- CN1436692A CN1436692A CN 02104614 CN02104614A CN1436692A CN 1436692 A CN1436692 A CN 1436692A CN 02104614 CN02104614 CN 02104614 CN 02104614 A CN02104614 A CN 02104614A CN 1436692 A CN1436692 A CN 1436692A
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- Prior art keywords
- slide block
- brake
- pull string
- braking pull
- pulling
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Abstract
The safe brake adapting distributor includes one cylindrical casing, one brake distributor set inside the cylindrical casing and one brake adaptor set in the top of the cylindrical casing to connect the right and the left braking pull strings for controlling the distributor. The present invention has integrated structure and reduced cost. In addition, these is one buffering spring set between the front braking pull string and the cylindrical casing and one shock-preventing buffering force is produced in the front braking pull string, so that the force to brake the back wheel will function prior to the force to brake the front wheel and the brake control with become more safe.
Description
(1) technical field
The relevant a kind of safe brake adapting distributor that can apply to bicycle or locomotive of the present invention.
(2) background technology
Traditional brake gear is to control the design of front-wheel or trailing wheel of pulling of stopping respectively, so stop when pulling front-wheel when the cyclist pulls the Front brake backguy earlier, can produce improperly because the thrust of trailing wheel does not reduce immediately and impact, cause the phenomenon of overturning and cyclist's unexpected injury easily.For addressing this problem and promote the safety of brake control, the applicant develops the braking safety device design that is disclosed as No. 97113157.0 patent of invention (with case one before calling in the following text) and No. 98233488.5 utility model patent (with case two before calling in the following text) successively, allow the cyclist no matter be to pull left brake gear or right brake gear earlier, the trailing wheel safety control effect of front-wheel of pulling of stopping again of pulling that can reach stops earlier.I design simultaneously the brake distributor transition apparatus shown in No. 01200906.7 utility model patent again, allow left and right brake backguy come the attachment security brake gear by transition apparatus, promote the alerting ability of braking safety device assembling utilization.
The braking safety device that existing as preceding case one and preceding case two disclose, though can improve the safety of brake control, in the assembling and use that reality is implemented, I find still to have some shortcomings and restriction:
Wherein, first and second brake backguy of preceding case one is directly to be fixedly arranged in first and second slide block, because the user can't adjust the elasticity of brake backguy voluntarily, so the manufacturer must produce the braking safety device of different size at different vehicles, the very flexible of assembling utilization; The Front brake structure of preceding case one is to be slidedly arranged in the brake structure of back, can cause the short restriction of brake stroke, and integral body is formed complex structure.
Wherein, two first and second brake backguys of preceding case be utilize the packing bolt in addition packing fix, though can adjust the binding site of brake backguy, but but can cause the brake backguy to get loose easily and the installation and maintenance bothersome problem of taking a lot of work; Before the body of case two are the rectangle frame build attitudes that are provided with forward and backward cover plate, single-piece structure kenel complexity, Mold Making cost height, and it is bothersome to be assembled trouble; The Front brake backguy of preceding case two is directly by the slide block interlock, when user's both hands were pulled left and right brake gear together, front-wheel and the trailing wheel of pulling of can stopping simultaneously was because front-wheel can be subjected to stopping pulling and stop in the very first time, still can produce improperly and impact, single-piece brake control safety is still perfect inadequately.
(3) summary of the invention
Therefore, main purpose of the present invention is to provide a kind of designs simplification, simple installation, controls flexibly and the thorough safe brake adapting distributor of security consideration design, allows safe brake adapting distributor give play to the benefit of safer practicality.
Major technology means of the present invention are to be to provide a kind of safe brake adapting distributor that includes a cylindrical shell, a distributing box and an adapter; Wherein: described housing is a braking pull string and a back braking pull string before the bottom is provided with one, the end that this preceding braking pull string is stretched at this enclosure interior is provided with a clip head, and be provided with a steel wire rope pipe in the outer cover that this preceding braking pull string stretches out this housing, between the base plate of the end of this steel wire rope pipe and this housing, be provided with a recoil spring; Described distributing box and the slide block, two that close symmetrical by the two start steel wire and of this two slide block of start respectively striden and established the drawing piece that is resisted against this two slide block and form jointly; Two slide blocks wherein are arranged with a wire casing and a draw-in groove greater than braking pull string clip head before described respectively in the phase abutment face, allow this preceding braking pull string be embedded between this two slide block, this two slide block forms a clip slot that supplies described back braking pull string to pass respectively in the phase abutment face, and form a pushing and pressing part in the top end face that this two slide block provides this clip slot, first end of described two start steel wires wears respectively and is linked to described two slide blocks, second end of this two starts steel wire is passed by the opening of described housing, described drawing piece is to stride to establish the top, pushing and pressing part that is resisted against described two slide blocks, and provides the through wires hole that a confession back braking pull string wears blocking in this drawing piece; The support and two that described adapter is linked to this end cap by an end cap, that is used to seal described case top opening is hubbed at the pulling piece of this support relatively and forms; End cap wherein is provided with two perforation that supply described two start steel wires to pass, described support is to be incorporated into this end cap, and establish one outwardly respectively in the two ends that this support stretches out can be for the tube that supports of brake backguy combination, but described two pulling pieces are to rotate the plate face that kenel is incorporated into these support both sides with beat, this pulling piece is stretched and is provided with a torque arm that is used for for brake backguy combination, and respectively the end card of this two starts steel wire is established an end that is incorporated into corresponding pulling piece meeting beat.
Described housing is provided with a pipe box in the outer cover of described recoil spring.
The described draw-in groove of being located at slide block forms the guiding cambered surface in the end face in abutting connection with described wire casing.
The described wire casing of being located at slide block is dark more in the degree of depth of approaching more described draw-in groove position.
The support of described adapter is stretched relatively respectively in the plate face of both sides and is provided with a pivot post that supplies described pulling piece to be pivoted, this pulling piece comprises the torque arm there to be a hook arm and to be stretched out by this hook arm, first end of this hook arm is sheathed on described pivot post, and forms the dogging portion of a tool profile groove in second end of this hook arm.
Described adapter is provided with a cover plate in the side of two pulling pieces.
By above-mentioned technological means, the present invention can reach every effect what follows:
1. the present invention is provided with a recoil spring between preceding braking pull string and housing, before can spurring during braking pull string, reserve the shock-absorbing application force of a buffering, even user's both hands are pulled left and right brake gear together, the strength of the trailing wheel front-wheel generation effect of can pulling early than stopping of pulling that still can allowing stops, avoid producing any impact improperly, effectively promote the safety of brake control.
2. cylindrical shell of the present invention design can allow and be located at the mobile of in-to-in brake distributor and become very sliding suitable, making brake control more smooth and easy and really.
3. cylindrical shell of the present invention design, the slider designs that is balanced configuration of collocation brake distributor can effective simplification the number of components, reaches the usefulness of costs of manufacture such as reducing material and mould.
4. cylindrical shell design of the present invention can allow the single-piece external form more complete attractive in appearance.
5. the present invention is for the vehicle of different size pattern, as long as direct cutting changes the length that left and right brake backguy is attached to adapter, can allow the safe brake adapting distributor of single specification, direct mount applies to the vehicle of all size pattern, the enforcement restriction that case one and preceding case two exist before can fully solving, significantly promote the alerting ability that utilization is installed, and can effectively reduce the cost of aspects such as manufacturing and stock.
For further specifying purpose of the present invention, constructional feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is a block diagram of the present invention.
Fig. 2 is a three-dimensional exploded view of the present invention.
Fig. 3 is a partial cutaway schematic one of the present invention.
Fig. 4 is a partial cutaway schematic two of the present invention.
Fig. 5 is do not stop running condition scheme drawing when pulling of the present invention.
Fig. 6 is do not stop running condition scheme drawing when pulling of the present invention.
Pull for the present invention the stops running condition scheme drawing of left side brake backguy of Fig. 7.
Pull for the present invention stops the simultaneously running condition scheme drawing of left and right brake backguy of Fig. 8.
(5) specific embodiment
The present invention is a kind of safe brake adapting distributor, as shown in Figures 1 and 2, comprises that mainly a cylindrical shell 10, is located at distributing boxs 20 and in the cylindrical shell 10 and is connected with in cylindrical shell 10 and adapter 30 that can start control dispenser 20.
As shown in Figures 1 and 2, housing 10 of the present invention is inner cylindric structures that form storage tank 11, the top of this housing 10 forms an opening 12 and is provided with a base plate 13 in the bottom, plate face in this base plate 13 provides two symmetrical first perforation, 14 and second perforation 15 at interval, braking pull string 16 before this first perforation 14 is equipped with one, this second perforation 15 is equipped with a back braking pull string 17, before being somebody's turn to do, back braking pull string 16,17 ends that are stretched at storage tank 11 are equipped with a bigger clip head 160,170, and before this, back braking pull string 16,17 be used to be connected respectively to before, the backguy outside of back brake actuator (not shown) is arranged with a steel wire rope pipe 162 respectively, 172, wherein in this housing 10 in second the perforation 15 for these front brake steel wire rope pipes 162 against the position be provided with a pipe box 18, these pipe box 18 inside have installed a recoil spring 19, allow the end of front brake steel wire rope pipe 162 be resisted against the base plate 13 of this housing 10 by this recoil spring 19;
As Fig. 1, Fig. 2 and shown in Figure 3, start steel wire 22A, the 22B and of this two slide block of start 21A, 21B stride and establish the drawing piece 23 that is resisted against this two slide block 21A, 21B and form jointly distributing box 20 of the present invention respectively by two symmetrical slide block 21A, 21B, two; Wherein:
Described two slide block 21A, 21B is symmetrical semicylinder kenel, this two slide block 21A, just can set in the storage tank 11 that is slidedly arranged on described housing 10 after 21B is involutory, second perforation 15 corresponding to described housing 10, this two slide block 21A, 21B in the phase abutment face be concaved with relatively respectively one be slightly larger than before the draw-in groove 212 of braking pull string 16 set clip heads 160, and in two slide block 21A, the abutment face of 21B forms the wire casing 214 of this draw-in groove 212 of a connection and this second perforation 15 respectively, the clip head 160 and the line body of braking pull string 16 can be embedded at two slide block 21A before allowing, between the draw-in groove 212 and wire casing 214 that 21B is symmetrical, wherein allow wire casing 214 more near the degree of depth of draw-in groove 212 dark more (as shown in Figure 4), and the end face in draw-in groove 212 in adjacency wire casing 214 forms the guiding cambered surface, the braking pull string 16 wherein slide block 21A that can dodge before allowing, in the draw-in groove 212 and wire casing 214 of 21B;
Described two slide block 21A, 21B are in first perforation 14 of the corresponding described housing 10 of phase abutment face, be concaved with the clip slot 216 of a upper and lower perforation respectively, and lack in the top that two slide block 21A, 21B provide this clip slot 216 and to establish a fitting portion of setting for drawing piece 23, and allow two slide block 21A, 21B form the pushing and pressing part 218 of a triangular shape in abutting connection with the end face of fitting portion, the pushing and pressing part 218 of this two slide block 21A, 21B is just to a synthetic inverted V-shape attitude:
Described two start steel wire 22A, 22B are similarly the cable wire that two ends are respectively equipped with big clip head 220,222, the clip head 220 that this two starts steel wire 22A, 22B are arranged in first end of this housing 10 is to be arranged in described two slide block 21A, the corresponding wire casing 210 of 21B, and this two starts steel wire 22A, 22B are to be used to link adapter 30 by the clip head 220 of second end that these housing 10 open tops 12 are stretched out;
Described drawing piece 23 is one just can be embedded at the block of two slide block 21A, the corresponding fitting portion of 21B, this drawing piece 23 forms one and is used to stride the inverted v-shaped pushed part 232 of being located at two slide block 21A, the corresponding pushing and pressing part 218 of 21B in the bottom, and provide one in this drawing piece 23 and wear the through wires hole 230 of blocking for back braking pull string 17, allow the back braking pull string 17 can be by described two start steel wire 22A, the corresponding clip slot 216 of 22B and pass from first perforation 14 of described housing 10;
Utilize described two slide block 21A, 21B, two start steel wire 22A, 22B and a drawing piece 23, group constitutes distributing box 20 structures of the present invention.
As Fig. 1, Fig. 2 and shown in Figure 5, the support 32 and two that adapter 30 of the present invention is linked to end cap 31 by an end cap 31, that is used to seal described housing 10 is hubbed at the pulling piece 33 of support 32 relatively and forms jointly; Wherein:
Described end cap 31 is that just but caulked is in the circular block of described housing 10 open tops 12, and this end cap 31 is provided with the perforation 310 of two tool otch, is used for can stretching through out through end cap 31 for two start steel wire 22A, the 22B of described distributing box 20;
Described support 32 is end face sides that one is incorporated into described end cap 31
Shape plate body, this support 32 be respectively equipped with in the plate arm end of stretching out relatively towards left and right side one have a perforation support tube 320, can for the steel wire rope pipe of left and right brake backguy 40A, 40B against, and supporting same lateral plates between tube 320 and the end cap 31 in support 32 both sides and stretching and be provided with two corresponding pivot posts 322;
Described two pulling piece 33A, 33B is symmetrical design, pulling piece 33A wherein, 33B is the word of the falling T shape plate body that is provided with a hook arm 330 and a torque arm 332, this hook arm 330 is sheathed on the axis hole 334 of described pivot post 322 in first end formation one, cooperate a bolt 35 of can spiral shell being located at this pivot post 322, with two pulling piece 33A, 33B is pivoted relatively and is incorporated into the both sides of support 32, this pulling piece 33A, 33B is set as a recess shape dogging portion 336 with profile groove in second end of hook arm 330, allow start steel wire 22A, the clip head 222 of 22B opposite end can by profile groove slip into and dogging in these dogging portion 336 positions, this pulling piece 33A, the free end that 33B stretches the torque arm 332 of establishing by hook arm 330 is provided with a keyhole 338, can wear wherein for a bolt 36 with the face of scabbling, the clamping that screws togather that cooperates corresponding nut 362, with a left side, right brake backguy 40A, the steel wire of 40B can be fixedly connected respectively in two pulling piece 33A, torque arm 332 ends of 33B allow a left side, right brake backguy 40A, 40B can distinguish the cooresponding pulling piece 33A of green phase, 33B spurs two start steel wire 22A of the described distributing box 20 of control, 22B;
Described adapter 30 can further differ from the side that abuts support 32 in two pulling piece 33A, 33B and be provided with a cover plate 34, this cover plate 34 is the plate body of shape similar in appearance to support 32, its two ends are provided with the perforation 340 that wears and be screwed together in pivot post 322 for corresponding bolt 35, and cover plate 34 two pulling piece 33A, 33B positioning combination can not be broken away from arbitrarily in corresponding pivot post 322;
Utilize a described end cap 31, a support 32 and two pulling piece 33A, 33B, group constitutes adapter 30 structures of the present invention.
As Fig. 1 and shown in Figure 5, safe brake adapting distributor of the present invention is to be located at (not shown) between left and right brake trigger piece and the forward and backward brake actuator, left and right brake backguy 40A, the 40B that is linked to left and right brake trigger piece is incorporated into adapter 30 2 corresponding pulling piece 33A, 33B respectively, and will link forward and backward brake actuator respectively by the forward and backward braking pull string 16,17 that housing 10 stretches out, can finish the work that the present invention installs and uses simply and rapidly.And the present invention is subjected to the action of reset spring of forward and backward brake actuator when not using, and whole distributing box 20 can be resisted against storage tank 11 bottoms of cylinder shell 10;
As Figure 6 and Figure 7, when the user pulls a left side, right brake trigger piece wherein any one the time, corresponding brake backguy 40A, the corresponding pulling piece 33A of 40B meeting start, 33B produces deflection, simultaneously with pulling piece 33A, 336 pulling distributing boxs, the 20 corresponding start steel 22A of dogging portion of 33B, 22B, because drawing piece 23 is to stride to establish with pushed part 232 to be resisted against two slide block 21A, the pushing and pressing part 218 of 21B, so as any slide block 21A, 21B is subjected to start steel wire 22A, during the 22B pulling, capital driven in synchronism drawing piece 23 pulling back braking pull strings 17, allow the back brake actuator effect trailing wheel of pulling of stopping, ought have only a slide block 21A simultaneously, 21B is subjected to start steel wire 22A, when 22B pulling and displacement, the clip head 160 of braking pull string 16 and in abutting connection with the designs such as guiding cambered surface of wire casing 214 before utilization is located at draw-in groove 212 and is slightly larger than, the braking pull string 16 not slide block 21A of tension that can dodge before allowing, in the draw-in groove 212 and wire casing 214 of 21B, actv. allows the user pull left side brake trigger piece or right brake trigger piece, all must be to drive the back brake actuator trailing wheel of pulling of stopping.
As Fig. 5 and shown in Figure 8, when the user pulls the second brake trigger piece again or pulls left and right brake trigger piece simultaneously, because the space that the clip head 160 of preceding braking pull string 16 has not been dodged, so distributing box 20 can be simultaneously after braking pull string 17 and before braking pull string 16 drive back, Front brake drg trailing wheel and the front-wheel of pulling of stopping, and utilize and support the recoil spring 19 of being located at preceding braking pull string steel wire rope pipe 162, the suitable buffer action power of braking pull string 16 before can providing, the strength of the trailing wheel front-wheel generation effect of can pulling early than stopping of pulling that allowing stops making the safety of brake control more perfect.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (6)
1. safe brake adapting distributor includes a cylindrical shell, and is embedded the adapter that the distributing box and that is incorporated into this enclosure interior is located at this case top and can start be controlled this distributing box, it is characterized in that:
Described housing in the top and the bottom form an opening and a base plate respectively, a braking pull string and a back braking pull string before the plate face of this base plate is equipped with one at interval, the end that this preceding braking pull string is stretched at this enclosure interior is provided with a clip head, the outer cover of stretching out this housing in this preceding braking pull string is provided with a steel wire rope pipe, establishes a recoil spring between the base plate of the end of this steel wire rope pipe and this housing;
Described distributing box and the slide block, two that close symmetrical by the two start steel wire and of this two slide block of start respectively striden and established the drawing piece that is resisted against this two slide block and form jointly; Two slide blocks wherein are concaved with a draw-in groove greater than the set clip head of braking pull string before described respectively in the phase abutment face, and form a wire casing that is communicated with this draw-in groove respectively in the phase abutment face of this two slide block, should be embedded between this two slide block symmetrical draw-in groove and wire casing by preceding braking pull string, this two slide block forms on one respectively in the phase abutment face, the following clip slot that passes for described back braking pull string that connects, and form a pushing and pressing part in the top end face that this two slide block provides this clip slot, the pushing and pressing part of this two slide block is combined to form an inverted V-shape attitude, first end of described two start steel wires wears respectively and is linked to described two slide blocks, second end of this two starts steel wire is passed by the opening of described housing, described drawing piece is embedded at the top, pushing and pressing part of described two slide blocks, this drawing piece formation one is used to stride establishes the inverted v-shaped pushed part that is resisted against corresponding pushing and pressing part, and provides the through wires hole that a confession back braking pull string wears blocking in this drawing piece;
The support and two that described adapter is linked to this end cap by an end cap, that is used to seal described case top opening is hubbed at the pulling piece of this support relatively and forms; End cap wherein is provided with two perforation that supply described two start steel wires to pass, described support is incorporated into this end cap, and be respectively equipped with one outwardly in the two ends that this support stretches out can be for the tube that supports of brake backguy combination, but described two pulling pieces are to rotate the plate face that kenel is incorporated into these support both sides with beat, this pulling piece is stretched and is provided with a torque arm that is used for for brake backguy combination, and respectively the end card of this two starts steel wire is established an end that is incorporated into corresponding pulling piece meeting beat.
2, safe brake adapting distributor according to claim 1 is characterized in that: the described draw-in groove of being located at slide block forms the guiding cambered surface in the end face in abutting connection with described wire casing.
3, safe brake adapting distributor according to claim 2 is characterized in that: the described wire casing of being located at slide block is dark more in the degree of depth of approaching more described draw-in groove position.
4, according to claim 1 or 2 or 3 described safe brake adapting distributors, it is characterized in that: described housing is provided with a pipe box in the outer cover of described recoil spring.
5, according to claim 1 or 2 or 3 described safe brake adapting distributors, it is characterized in that: the support of described adapter is stretched relatively respectively in the plate face of both sides and is provided with a pivot post that supplies described pulling piece to be pivoted, this pulling piece comprises the torque arm that a hook arm and is stretched out by this hook arm, first end of this hook arm is sheathed on described pivot post, and has the dogging portion of profile groove in second end formation one of this hook arm.
6, safe brake adapting distributor according to claim 5 is characterized in that: described adapter is provided with a cover plate in the side of two pulling pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104614 CN1251920C (en) | 2002-02-09 | 2002-02-09 | Safe brake adapting distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02104614 CN1251920C (en) | 2002-02-09 | 2002-02-09 | Safe brake adapting distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436692A true CN1436692A (en) | 2003-08-20 |
| CN1251920C CN1251920C (en) | 2006-04-19 |
Family
ID=27627992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02104614 Expired - Fee Related CN1251920C (en) | 2002-02-09 | 2002-02-09 | Safe brake adapting distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1251920C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241267A (en) * | 2010-05-12 | 2011-11-16 | 捷安特(中国)有限公司 | Brake linkage device for bicycle |
| WO2013177892A1 (en) * | 2012-05-28 | 2013-12-05 | Chang Jui Lung | Time difference safety brake |
| US9180928B2 (en) | 2012-02-17 | 2015-11-10 | Jui-Lung Chang | Brake system with linking effect |
| TWI671222B (en) * | 2018-10-08 | 2019-09-11 | 緯創資通股份有限公司 | Brake module |
-
2002
- 2002-02-09 CN CN 02104614 patent/CN1251920C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241267A (en) * | 2010-05-12 | 2011-11-16 | 捷安特(中国)有限公司 | Brake linkage device for bicycle |
| US9180928B2 (en) | 2012-02-17 | 2015-11-10 | Jui-Lung Chang | Brake system with linking effect |
| WO2013177892A1 (en) * | 2012-05-28 | 2013-12-05 | Chang Jui Lung | Time difference safety brake |
| TWI671222B (en) * | 2018-10-08 | 2019-09-11 | 緯創資通股份有限公司 | Brake module |
| CN111003095A (en) * | 2018-10-08 | 2020-04-14 | 纬创资通股份有限公司 | Brake module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1251920C (en) | 2006-04-19 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20120209 |