CN110116776A - Brake handgrip - Google Patents
Brake handgrip Download PDFInfo
- Publication number
- CN110116776A CN110116776A CN201810116616.3A CN201810116616A CN110116776A CN 110116776 A CN110116776 A CN 110116776A CN 201810116616 A CN201810116616 A CN 201810116616A CN 110116776 A CN110116776 A CN 110116776A
- Authority
- CN
- China
- Prior art keywords
- brake
- lever
- pedestal
- pivot
- guide wheel
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/026—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever actuation by a turning handle or handlebar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Braking Elements And Transmission Devices (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of brake handgrips comprising an ontology, a group connecting part and a conductor structure.The ontology includes a pedestal and a lever, which supplies set on a vehicle handle and have one to wear portion, which is articulated in the pedestal.The group connecting part is set to the lever.The conductor structure is set to the ontology and has a cambered surface, which is located at this and wears between portion and the group connecting part.The obtained brake handgrip of the present invention, the moving distance that can avoid brake wire is too long and brake power is too strong, and in addition the brake handgrip is equipped with conductor structure to reduce brake wire and brake handgrip and generate frictional force, therefore when brake wire can be made mobile is more smooth.
Description
Technical field
The present invention relates to a kind of brake handgrips.
Background technique
Modern life rhythm is quickly busy, locomotive or bicycle have become in crowded city traffic contact can not or
The brake handgrip of scarce convenient tool, general locomotive or bicycle include a pedestal and a lever, the pedestal be connected to locomotive or
The vehicle handle of bicycle, lever are to be hubbed at pedestal, and a brake wire is to be arranged in pedestal and lever is fixed on adjacent to pedestal in one end
One end, rider is via pressing brake handgrip, and to drive brake wire, the other end of brake wire activates brake caliper and clamps wheel
Body or disc are to brake.
However, when pressing the lever, lever is neighbouring since existing brake wire is affixed to the one end of lever adjacent to pedestal
The swinging distance of one end of pedestal is larger, so the moving distance of brake wire can be made too long, and the clamping power of clamp i.e. can be excessive,
And make brake power too strong and tyre slip is easy to cause to generate surprisingly, in addition brake wire is fixed on lever adjacent to the one of pedestal
The torque at end is excessive, and relatively effort when pressing lever has the scarce disadvantage urgently improved.
It is above-mentioned to solve the problems, such as therefore, it is necessary to provide brake handgrip a kind of novel and with progressive.
Summary of the invention
The main purpose of the present invention is to provide a kind of brake handgrips, and the moving distance that can avoid brake wire is too long, therefore
It is too strong to can avoid brake power, in addition the brake handgrip is equipped with conductor structure to reduce brake wire and brake handgrip and generate friction
Power, therefore brake wire can be made more smooth when moving.
To reach above-mentioned purpose, the invention adopts the following technical scheme:
A kind of brake handgrip, it includes:
One ontology, including a pedestal and a lever, the pedestal are set to a vehicle handle and have one to wear portion, lever pivot joint
In the pedestal；
One group connecting part is set to the lever；
One conductor structure is set to the ontology and has a cambered surface, the conductor structure be located at this wear portion and the group connecting part it
Between；
Wherein, the portion that wears of the pedestal is worn for a brake wire of vehicle and towards extending in the lever, the cambered surface for this very
Fare against and the group connecting part connect for one end group of the brake wire.
The conductor structure includes one being hubbed at the pedestal or the guide wheel of the lever, which is resisted against the guide wheel periphery
Cambered surface.
The lever and the pedestal are hubbed at one first pivot, see it with the axial direction of first pivot, which is somebody's turn to do
Group connecting part and the guide wheel line form triangle, which is resisted against side of the guide wheel far from first pivot.
The distance between first pivot and the group connecting part are less than the distance between first pivot and the guide wheel.
The outer peripheral surface of the guide wheel is equipped with two ring flanges, which is located between two ring flange.
The brake handgrip separately includes the second pivot, which is equipped with an axis hole, the axis hole be arranged be articulated in this
Two pivots, second pivot include one first shaft member and one second shaft member, and first shaft member and second shaft member are held from this respectively
The two sides of handle penetrate and bolt.
Second pivot includes a path section and the major diameter section for being respectively arranged on the path section two sides, the shaft hole sleeve of the guide wheel
If being articulated in the path section.
The group connecting part includes a connecting piece and a supporting member, which is arranged in the lever, the axial direction of the connecting piece
One end is equipped with an accommodation groove, which is penetrated in the accommodation groove by the radial direction of the connecting piece, which is set to the accommodation groove
Notch and the brake wire is resisted against to the slot bottom of the accommodation groove.
The connecting piece is hubbed at the lever, which is set to the accommodation groove.
The portion of wearing is arranged in the one end of the pedestal far from the vehicle handle, the lever include integrally connected a shank and
One mounting portion, the mounting portion are articulated with the pedestal, which is set to one end that the mounting portion wears portion adjacent to this, this is worn
If portion is perforation, which is inserted with a sleeve worn for the brake wire.
Beneficial effects of the present invention: the obtained brake handgrip of the present invention, can avoid brake wire moving distance it is too long and
Power of braking is too strong, and in addition the brake handgrip is equipped with conductor structure to reduce brake wire and brake handgrip and generate frictional force, therefore can
It is more smooth when keeping brake wire mobile.
Detailed description of the invention
Fig. 1 is a preferred embodiment of the present invention perspective view.
Fig. 2 is a preferred embodiment of the present invention exploded view.
Fig. 3, Fig. 4 are a preferred embodiment of the present invention operation top view.
Fig. 5 is a preferred embodiment of the present invention A-A cross-sectional end view.
Fig. 6 is a preferred embodiment of the present invention A-A cross-sectional end view.
1: ontology 42: supporting member
2: pedestal 411: accommodation groove
3: lever 51: cambered surface
4: group connecting part 52: guide wheel
5: conductor structure 521: ring flange
8: brake wire 522: axis hole
9: 61: the first pivot of vehicle handle
21: wearing 62: the second pivot of portion
22: 621: the first shaft member of sleeve
31: 622: the second shaft member of shank
32: mounting portion 623: path section
41: connecting piece 624: major diameter section
Specific embodiment
It will illustrate structure feature of the invention and its expected the effect of reaching by preferred embodiment below, it is only non-to limit
The scope of the invention to be protected is made, conjunction is first chatted bright.
Fig. 1 to Fig. 6 is please referred to, shows a preferred embodiment of the invention, brake handgrip of the invention includes an ontology
1, a group connecting part 4 and a conductor structure 5.
The ontology 1 includes a pedestal 2 and a lever 3, which, should for being set to a vehicle handle 9 and having one to wear portion 21
Lever 3 is articulated in the pedestal 2.
The group connecting part 4 is set to the lever 3.
The conductor structure 5 is set to the ontology 1 and has a cambered surface 51, which is located at this and wears portion 21 and the group
Between socket part 4.
Wherein, the portion 21 that wears of the pedestal 2 is worn for a brake wire 8 of vehicle and towards extending in the lever 3, the cambered surface 51
For the brake wire 8 against and the group connecting part 4 connect for one end group of the brake wire 8.When pressing the lever 3 swing, the group connecting part 4
It is mobile to will pull the brake wire 8, since the brake wire 8 is to be resisted against the cambered surface 51, there can be lower frictional force.
Preferably, the conductor structure 5 is hubbed at the pedestal 2 or the guide wheel 52 of the lever 3 including one, the brake wire 8 is for supporting
It is against the cambered surface 51 of 52 periphery of guide wheel, rolls, the brake wire 8 and the frictional force of the guide wheel 52 can be dropped to by the guide wheel 52
It is minimum, most effortlessly to pull the brake wire 8.
Wherein the lever 3 and the pedestal 2 are to be hubbed at one first pivot 61, see it with the axial direction of first pivot 61, should
First pivot 61, the group connecting part 4 and 52 line of guide wheel form triangle, the brake wire 8 be resisted against the guide wheel 52 far from this
The side of one pivot 61, so that the brake wire 8 is certainly resisted against the cambered surface 51.
Further, the distance between first pivot 61 and the group connecting part 4 are less than first pivot 61 and the guide wheel
The distance between 52, first pivot 61 with the distance between the group connecting part 4 is smaller keeps torque smaller, most effortlessly to pull
The brake wire 8, and the moving distance that can avoid the brake wire 8 is too long, too strong to avoid brake power, in addition the guide wheel 52 can incite somebody to action
The brake wire 8 is minimized with frictional force caused by brake handgrip, therefore brake wire 8 can be made more smooth when moving.In this implementation
The outer peripheral surface of the guide wheel 52 is equipped with two ring flanges 521 in example, which is located between two ring flange 521, two ring flange
521 can the block brake wire 8, avoid the brake wire 8 from being detached from the cambered surface 51.
Preferably the brake handgrip separately includes the second pivot 62, which is equipped with an axis hole 522,522 sets of the axis hole
If being articulated in second pivot 62, which includes one first shaft member 621 and one second shaft member 622, first shaft member
621 and second shaft member 622 penetrated and bolt from the two sides of the lever 3 respectively.Second pivot 62 wraps in this present embodiment
It includes a path section 623 and is respectively arranged on the major diameter section 624 of 623 two sides of path section, the axis hole 522 of the guide wheel 52, which is arranged, to be articulated in
The path section 623, the two major diameters section 624 can the block guide wheel 52, to prevent the guide wheel 52 mobile relative to second pivot 62.
The group connecting part 4 includes a connecting piece 41 and a supporting member 42 in this present embodiment, which is arranged in this and holds
Handle 3, axial one end of the connecting piece 41 are equipped with an accommodation groove 411, and the brake wire 8 is for penetrating the appearance by the radial direction of the connecting piece 41
It sets in slot 411, which is set to the notch of the accommodation groove 411 and the slot for the brake wire 8 to be resisted against to the accommodation groove 411
Bottom, the connecting piece 41 and the brake wire 8 interlock.Specifically, preferably the connecting piece 41 is hubbed at the lever 3, with cooperation
The swing of the lever 3, which is set to the accommodation groove 411, with the supporting member 42 easy to disassemble.
Specifically, this, which wears portion 21, is arranged in the one end of the pedestal 2 far from the vehicle handle 9, which includes integrally connecting
The shank 31 and a mounting portion 32 connect, the mounting portion 32 are articulated with the pedestal 2, which is set to the mounting portion 32
Neighbouring this wears the one end in portion 21, this wears portion 21 as perforation, which is inserted with a sleeve 22, which supplies the brake wire
8 wear, to avoid the peritreme phase friction damage of the brake wire 8 and the perforation.
To sum up, the moving distance of the avoidable brake wire of brake handgrip of the invention is too long, too strong to avoid brake power, separately
The outer guide wheel can minimize the brake wire with frictional force caused by brake handgrip, therefore can make relatively to slide when brake wire is mobile
It is suitable.
Claims (10)
1. a kind of brake handgrip, it is characterised in that: it includes:
One ontology, including a pedestal and a lever, the pedestal are set to a vehicle handle and have one to wear portion, which is articulated in this
Pedestal；
One group connecting part is set to the lever；
One conductor structure is set to the ontology and has a cambered surface, which is located at this and wears between portion and the group connecting part；
Wherein, the portion that wears of the pedestal is worn for a brake wire of vehicle and towards extending in the lever, which supplies the brake wire
Against and the group connecting part connect for one end group of the brake wire.
2. brake handgrip according to claim 1, it is characterised in that: the conductor structure include one be hubbed at the pedestal or
The guide wheel of the lever, the brake wire are resisted against the cambered surface of the guide wheel periphery.
3. brake handgrip according to claim 1, it is characterised in that: the lever and the pedestal are hubbed at one first pivot
Axis sees it with the axial direction of first pivot, and first pivot, the group connecting part and the guide wheel line form triangle, the brake wire
It is resisted against side of the guide wheel far from first pivot.
4. brake handgrip according to claim 3, it is characterised in that: the distance between first pivot and the group connecting part
Less than the distance between first pivot and the guide wheel.
5. brake handgrip according to claim 2, it is characterised in that: the outer peripheral surface of the guide wheel is equipped with two ring flanges, should
Cambered surface is located between two ring flange.
6. brake handgrip according to claim 2, it is characterised in that: separately include the second pivot, which is equipped with an axis
Hole, which, which is arranged, is articulated in second pivot, which includes one first shaft member and one second shaft member, first shaft member
And second shaft member penetrates respectively from the two sides of the lever and bolt.
7. brake handgrip according to claim 6, it is characterised in that: second pivot includes a path section and sets respectively
Major diameter section in the path section two sides, the axis hole of the guide wheel, which is arranged, is articulated in the path section.
8. brake handgrip according to claim 1, it is characterised in that: the group connecting part includes that a connecting piece and one support
Part, the connecting piece are arranged in the lever, and axial one end of the connecting piece is equipped with an accommodation groove, the brake wire by the connecting piece diameter
To penetrating in the accommodation groove, which is set to the notch of the accommodation groove and the brake wire is resisted against to the slot bottom of the accommodation groove.
9. brake handgrip according to claim 8, it is characterised in that: the connecting piece is hubbed at the lever, the supporting member
Spiral shell is set to the accommodation groove.
10. according to claim 1 to brake handgrip described in 9 any items, it is characterised in that: the portion of wearing is arranged in this
The one end of pedestal far from the vehicle handle, the lever include a shank and a mounting portion for integrally connected, the mounting portion and the pedestal
It is articulated, which is set to one end that the mounting portion wears portion adjacent to this, which is perforation, which is inserted with one
The sleeve worn for the brake wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116616.3A CN110116776A (en) | 2018-02-06 | 2018-02-06 | Brake handgrip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116616.3A CN110116776A (en) | 2018-02-06 | 2018-02-06 | Brake handgrip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110116776A true CN110116776A (en) | 2019-08-13 |
Family
ID=67519403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810116616.3A Pending CN110116776A (en) | 2018-02-06 | 2018-02-06 | Brake handgrip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110116776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216835A (en) * | 2020-01-13 | 2020-06-02 | 追信数字科技有限公司 | Heating type bicycle handle |
-
2018
- 2018-02-06 CN CN201810116616.3A patent/CN110116776A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216835A (en) * | 2020-01-13 | 2020-06-02 | 追信数字科技有限公司 | Heating type bicycle handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190813 |
|
| WD01 | Invention patent application deemed withdrawn after publication |