CN106015281A - Electric vehicle braking system with adjustable stroke - Google Patents
Electric vehicle braking system with adjustable stroke Download PDFInfo
- Publication number
- CN106015281A CN106015281A CN201610477638.3A CN201610477638A CN106015281A CN 106015281 A CN106015281 A CN 106015281A CN 201610477638 A CN201610477638 A CN 201610477638A CN 106015281 A CN106015281 A CN 106015281A
- Authority
- CN
- China
- Prior art keywords
- steel strand
- protective layer
- outside
- steel
- electric vehicle
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to an electric vehicle braking system with an adjustable stroke. The electric vehicle braking system is characterized by comprising a steel strand (1) arranged at the centermost position, wherein a middle core layer (1.1) is arranged in the middle of the steel strand (1); four to eight strands of steel wires (1.2) are arranged at the periphery of the middle core layer (1.1); an inner pipe (2) is arranged outside the steel strand (1) in a sleeving manner; a first protection layer (3) is arranged outside the inner pipe (2) in a sleeving manner; a plurality of reinforcing belts (4), which are macromolecular fiber yarns, are wound outside the first protection layer (3) along the radial direction of the first protection layer (3); a second protection layer (5) is arranged outside the reinforcing belts (4) in a sleeving manner; an outer pipe (6) is arranged outside the second protection layer (5) in a sleeving manner. The steel strand is arranged at the center of the electric vehicle braking system with the adjustable stroke; compared with the original single strand of steel wire, the steel strand is higher in strength and difficult to break after being twisted by the strands of steel wires; the inner pipe, the first protection layer, the reinforcing belts, the second protection layer and the outer pipe are arranged outside the steel strand in sequence, so that a metal wire can be prevented from being broken, and the safety of a vehicle is improved.
Description
Technical field
The present invention relates to stroke adjustable electric vehicle brake system, belong to mechanical equipment technical field.
Background technology
The brake system of electromobile includes the accessories such as brake lever, brake cable, brake binder.Conventional bicycle disc brake is single metal wire, and such tinsel strength is the highest, and brake cable easily ruptures in the case of by strength external force, thus have impact on the safety of vehicle；And common throttle lineal travel is non-adjustable.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides one not easy fracture, the stroke adjustable electric vehicle brake system that safety is high.
The object of the present invention is achieved like this:
Stroke adjustable electric vehicle brake system, it includes the steel strand wires in bosom, the centre of steel strand wires is intermediate core layer, this intermediate core layer is PP core, hemp core, yarn core or PU core, the periphery of described intermediate core layer is provided with four to eight steel strands, multiple steel strands are stranded in intermediate core layer surface, the outside of described steel strand is provided with steel wire cover, the outside of steel wire cover is cased with inner tube, the outer arc of inner tube is cased with the first protective layer, the outside of the first protective layer is radially wound with a plurality of reinforcing tape, described reinforcing tape is macromolecular fibre silk, the outside of described reinforcing tape is also cased with the second protective layer, first protective layer and the second protective layer are rubber and make, the outside of described second protective layer is cased with outer tube, the centre of described steel strand wires is provided with regulation screwed pipe, described regulation screwed pipe is coordinated by screw thread and the second protective layer.
Stroke of the present invention adjustable electric vehicle brake system has the advantages that
The revenue centre of this stroke adjustable electric vehicle brake system is steel strand wires; steel strand wires by steel strand stranded after; higher compared with the intensity of original single steel wire; not easy fracture; the outside of steel strand wires is sequentially provided with inner tube, the first protective layer, reinforcing tape, the second protective layer and outer tube; it is possible to prevent wire breakage, thus improves the safety of vehicle；By setting up regulation screwed pipe so that the stroke of throttle line is adjustable.
Accompanying drawing explanation
Fig. 1 is the structural representation of stroke of the present invention adjustable electric vehicle brake system.
Fig. 2 is the sectional view of steel strand wires in Fig. 1.
Fig. 3 is steel strand wires and the fiting relation figure regulating screwed pipe in the present invention.
Fig. 4 is steel strand and the schematic diagram of steel wire cover in Fig. 1.
Wherein: steel strand wires 1, intermediate core layer 1.1, steel strand 1.2, steel wire cover 1.2.1, inner tube the 2, first protective layer 3, reinforcing tape the 4, second protective layer 5, outer tube 6, regulation screwed pipe 7.
Detailed description of the invention
nullAs shown in Figure 1 to Figure 4，The present invention relates to stroke adjustable electric vehicle brake system，Steel strand wires 1 including bosom，The centre of steel strand wires 1 is intermediate core layer 1.1，This intermediate core layer 1 is PP core、Hemp core、Yarn core、The synthetic materials such as PU core，Or above-mentioned material is composited，The periphery of described intermediate core layer 1.1 is provided with four to eight steel strands 1.2，Multiple steel strands 1.2 are stranded in intermediate core layer 1.1 surface，The outside of described steel strand 1.2 is provided with steel wire cover 1.2.1，The outside of steel wire cover 1.2.1 is cased with inner tube 2，The outside of inner tube 2 is cased with the first protective layer 3，The outside of the first protective layer 3 is radially wound with a plurality of reinforcing tape 4，Described reinforcing tape 4 is macromolecular fibre silk，The outside of described reinforcing tape 4 is also cased with the second protective layer 5，First protective layer 3 and the second protective layer 5 are rubber and make，The outside of described second protective layer 5 is cased with outer tube 6，The centre of described steel strand wires 1 is provided with regulation screwed pipe 7，Described regulation screwed pipe 7 is coordinated by screw thread and the second protective layer 4.
The outside of the central wire of this stroke adjustable electric vehicle brake system is sequentially provided with inner tube, the first protective layer, reinforcing tape, the second protective layer and outer tube, is possible to prevent wire breakage, thus improves the safety of vehicle.
Claims (1)
- null1. stroke adjustable electric vehicle brake system，It is characterized in that: it includes the steel strand wires (1) in bosom，The centre of steel strand wires (1) is intermediate core layer (1.1)，This intermediate core layer (1) is PP core、Hemp core、Yarn core or PU core，The periphery of described intermediate core layer (1.1) is provided with four to eight steel strands (1.2)，Multiple steel strands (1.2) are stranded in intermediate core layer (1.1) surface，The outside of described steel strand (1.2) is provided with steel wire cover (1.2.1)，The outside of steel wire cover (1.2.1) is cased with inner tube (2)，The outside of inner tube (2) is cased with the first protective layer (3)，The outside of the first protective layer (3) is radially wound with a plurality of reinforcing tape (4)，Described reinforcing tape (4) is macromolecular fibre silk，The outside of described reinforcing tape (4) is also cased with the second protective layer (5)，First protective layer (3) and the second protective layer (5) are rubber and make，Described second protective layer (5) is outside is cased with outer tube (6)，The centre of described steel strand wires (1) is provided with regulation screwed pipe (7)，Described regulation screwed pipe (7) is coordinated by screw thread and the second protective layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477638.3A CN106015281A (en) | 2016-06-28 | 2016-06-28 | Electric vehicle braking system with adjustable stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477638.3A CN106015281A (en) | 2016-06-28 | 2016-06-28 | Electric vehicle braking system with adjustable stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015281A true CN106015281A (en) | 2016-10-12 |
Family
ID=57084795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477638.3A Pending CN106015281A (en) | 2016-06-28 | 2016-06-28 | Electric vehicle braking system with adjustable stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015281A (en) |
-
2016
- 2016-06-28 CN CN201610477638.3A patent/CN106015281A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |