CN205998077U - Gear type antilock brakes - Google Patents
Gear type antilock brakes Download PDFInfo
- Publication number
- CN205998077U CN205998077U CN201620999637.0U CN201620999637U CN205998077U CN 205998077 U CN205998077 U CN 205998077U CN 201620999637 U CN201620999637 U CN 201620999637U CN 205998077 U CN205998077 U CN 205998077U
- Authority
- CN
- China
- Prior art keywords
- lock gear
- gear
- shaft
- positive
- brake
- 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.)
- Expired - Fee Related
Links
Landscapes
- Braking Arrangements (AREA)
- Regulating Braking Force (AREA)
Abstract
This utility model is related to bicycle brake device, specifically a kind of gear type antilock brakes.Including housing, brake block, also include the brake disc being located on bicycle shaft, anti-lock gear, anti-lock gear shaft, by power gear, two pressure bearing adjusting sets, two scale gears, support, positive and negative buckle shaft, two lever arms, it is connected with two lever arms by crouching spring respectively inside support two side, positive and negative buckle shaft is provided with two breach pulleys of symmetrically shape arrangement, it is located at frame upper and engaged with anti-lock gear by power gear, support bottom is provided with two rollers in the breach being placed in two breach pulleys, positive and negative buckle shaft side is provided with pull bar, pull bar is provided with the brake cable being connected with bicycle handle bar.This utility model can prevent bicycle brake when produce skew it is ensured that brake when bicycle stability, prevent human pilot from falling down, it is to avoid produce vehicle accident.
Description
Technical field
This utility model is related to bicycle brake device, specifically a kind of gear type antilock brakes.
Background technology
Existing brake gear is also easy to produce skew in bicycle brake, causes bicycle to offset, and leads to drive when serious
Personnel fall down to side, produce vehicle accident.
Utility model content
This utility model aims to solve the problem that the problems referred to above, thus providing a kind of tooth preventing bicycle from producing skew in brake
Wheeled antilock brakes.
This utility model solves described problem, employed technical scheme comprise that：
A kind of gear type antilock brakes, including housing, brake block, also include the brake being located on bicycle shaft
Disk, anti-lock gear, anti-lock gear shaft, by power gear, two pressure bearing adjusting sets, two scale gears, support, just
Left-hand thread axle, two lever arms, anti-lock gear shaft two ends are affixed with housing two side respectively, positive and negative buckle shaft two ends respectively with housing
Two side is flexibly connected, and anti-lock gear is arranged on anti-lock gear shaft by bearing, two pressure bearing adjusting sets, two
Scale gear, two lever arms respectively symmetrically shape be arranged on the anti-lock gear shaft of anti-lock gear both sides, anti-lock tooth
Wheel both sides are connected with scale gear by pressure bearing adjusting set respectively, and anti-lock gear, scale gear and pressure bearing are adjusted
The helical teeth being adapted with the ball in pressure bearing adjusting set, pressure bearing adjusting set, squama are respectively equipped with the side that set connects
Plate gear is connected with anti-lock gear shaft by axle sleeve respectively, and support two side is sleeved on anti-lock gear shaft, support both sides
It is connected with two lever arms by crouching spring respectively inside wall, two lever arm front portions are set on anti-lock gear shaft, two
Individual lever arm front inner is respectively equipped with two projections, two scale gears is respectively equipped with and two on corresponding lever arm
The draw-in groove of projection cooperation, is sleeved on the positive and negative screw thread of positive and negative buckle shaft by nut frame in the middle part of two lever arms, two thick sticks respectively
The brake block of symmetrically shape arrangement is respectively equipped with lever arm rear portion, two breach that positive and negative buckle shaft is provided with symmetrically shape arrangement are slided
Wheel, is located at frame upper and is engaged with anti-lock gear by power gear, and support bottom is provided with and is placed in lacking of two breach pulleys
Two rollers in mouthful, positive and negative buckle shaft side is provided with pull bar, and pull bar is provided with the brake cable being connected with bicycle handle bar.
Using this utility model of technique scheme, compared with prior art, its prominent feature is：
Can prevent bicycle brake when produce skew it is ensured that brake when bicycle stability, prevent human pilot from falling
Fall, it is to avoid produce vehicle accident.
Preferably, this utility model further technical scheme is：
It is respectively equipped with two rolling elongated slots outside two lever arms, be respectively equipped with two rolling elongated slots and be placed in anti-lock tooth
Two rolling beadlet of wheel shaft both sides, prevent lever arm during brake anterior and the generation friction of anti-lock gear shaft.
Brief description
Fig. 1 is this utility model example structure schematic diagram；
Fig. 2 is the structural representation that this utility model embodiment scale gear is connected one side with lever arm；
Fig. 3 is the side structure schematic view of Fig. 2；
Fig. 4 is the partial enlarged drawing of A in Fig. 1；
Fig. 5 is the structural representation that this utility model embodiment lever arm is connected one side with scale gear；
Fig. 6 is the backsight structural representation of Fig. 5；
Fig. 7 is the side structure schematic view of Fig. 6；
Fig. 8 is the structural representation that the positive and negative buckle shaft of this utility model embodiment is connected with lever arm；
Fig. 9 is by the structural representation of power gear and brake disc cooperation during this utility model embodiment uses；
Figure 10 is the structural representation of this utility model embodiment pressure bearing adjusting set；
Figure 11 is the structural representation of this utility model embodiment support；
In figure：Housing 1；By power gear 2；Support 3；Scale gear 4；Lever arm 5；Roller 6；Anti-lock gear 7；Pressure
Adjusting bearing collar 8；Crouching spring 9；Breach pulley 10；Anti-lock gear shaft 11；Positive and negative buckle shaft 12；Brake block 13；Roll elongated slot 14；Rolling
Dynamic beadlet 15；Helical teeth 16；Ball 17；Nut frame 18；Brake disc 19；Draw-in groove 20；Pull bar 21.
Specific embodiment：
With reference to embodiment, the utility model is described in further detail, and purpose is only that and more fully understands this utility model
Content, therefore, the cited case is not intended to limit protection domain of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, including housing 1, brake block 13,
The brake disc 19 that also includes being located on bicycle shaft, anti-lock gear 7, anti-lock gear shaft 11, by power gear 2, two
8, two scale gears 4 of pressure bearing adjusting set, support 3,12, two lever arms 5 of positive and negative buckle shaft, anti-lock gear shaft 11 two ends
Affixed with housing 1 two side respectively, positive and negative buckle shaft 12 two ends are flexibly connected with housing 1 two side respectively, and anti-lock gear 7 passes through
Bearing is arranged on anti-lock gear shaft 11, and 4, two lever arms 5 of 8, two scale gears of two pressure bearing adjusting sets are respectively
Symmetrically shape is arranged on the anti-lock gear shaft 11 of anti-lock gear 7 both sides, and anti-lock gear 7 both sides pass through pressure axis respectively
Hold adjusting set 8 to be connected with scale gear 4, the side that anti-lock gear 7, scale gear 4 are connected with pressure bearing adjusting set 8 is divided
It is not provided with the helical teeth 16 being adapted with the ball 17 in pressure bearing adjusting set 8, pressure bearing adjusting set 8, scale gear 4 are respectively
It is connected with anti-lock gear shaft 11 by axle sleeve, support 3 two side is sleeved on anti-lock gear shaft 11, in support 3 two side
Side is connected with two lever arms 5 by crouching spring 9 respectively, and two lever arm 5 front portions are set on anti-lock gear shaft 11, and two
Individual lever arm 5 front inner is respectively equipped with two projections 16, two scale gears 4 are respectively equipped with corresponding lever arm 5
The cooperation of two projections 16 draw-in groove 20, in the middle part of two lever arms 5 respectively by nut frame 18 be sleeved on positive and negative buckle shaft 12 just,
On left-hand thread, two lever arm 5 rear portions are respectively equipped with the brake block 13 of symmetrically shape arrangement, positive and negative buckle shaft 12 is provided with right
Claim two breach pulleys 10 of shape arrangement, be located at support 3 top and engaged with anti-lock gear 7 by power gear 2, under support 3
Portion is provided with two rollers 6 in the breach being placed in two breach pulleys 10, and positive and negative buckle shaft 12 side is provided with pull bar 21, pull bar 21
It is provided with the brake cable being connected with bicycle handle bar, outside two lever arms 5, be respectively equipped with two rolling elongated slots 14, two rollings
It is respectively equipped with two rolling beadlet 15 being placed in anti-lock gear shaft 11 both sides in elongated slot 14, prevent lever arm 5 during brake anterior
Produce friction with anti-lock gear shaft 11.
Housing 1 is arranged on cycle frame, so that brake disc 19 is adapted with by power gear 2, brake disc 19 is placed in
Between two brake blocks 13, when braking, Manual bicycle handlebar, pulls brake cable, and it is positive and negative that brake cable drives pull bar 21 to rotate
Buckle shaft 12, two breach pulleys 10 in positive and negative buckle shaft 12 rotate two rollers in the breach making be placed in two breach pulleys 10
On 6 wheel rims being rolled to two breach pulleys 10, thus driving support 3 to rotate relative to anti-lock gear shaft 11, make on support 3
It is meshed with the brake disc 19 on bicycle shaft by power gear 2, brake disc 19 rotates and drives passive powershift gear 2 to rotate, quilt
Power gear 2 drives anti-lock gear 7 to rotate, and anti-lock gear 7 rotates the rolling making in two pressure bearing adjusting sets 8 of both sides
Pearl 17 rolls on the side helical teeth 16 of anti-lock gear 7 and scale gear 4, when ball 17 summit is contacted with side helical teeth 16
When, lever arm 5 head of both sides outwards produces maximum displacement, makes two of two lever arm 5 rear portions to brake by lever principle
Piece 13 clamps the brake disc 19 on bicycle shaft, thus realizing braking.
This device can prevent bicycle brake when produce skew it is ensured that brake when bicycle stability, prevent drive
Personnel fall down, it is to avoid produce vehicle accident.
The foregoing is only the preferably feasible embodiment of this utility model, not thereby limit to power of the present utility model
The equivalence changes that sharp scope, all utilization this utility model description and its accompanying drawing content are made, are both contained in of the present utility model
Within interest field.
Claims (2)
1. a kind of gear type antilock brakes, including housing, brake block it is characterised in that：Also include being located at bicycle quick
Brake disc on axle, anti-lock gear, anti-lock gear shaft, by power gear, two pressure bearing adjusting sets, two scale teeth
Wheel, support, positive and negative buckle shaft, two lever arms, anti-lock gear shaft two ends are affixed with housing two side respectively, positive and negative buckle shaft two ends
It is flexibly connected with housing two side respectively, anti-lock gear is arranged on anti-lock gear shaft by bearing, two pressure bearings
Adjusting set, two scale gears, two lever arms respectively symmetrically shape be arranged on the anti-lock gear shaft of anti-lock gear both sides
On, anti-lock gear both sides are connected with scale gear by pressure bearing adjusting set respectively, anti-lock gear, scale gear and pressure
The helical teeth being adapted with the ball in pressure bearing adjusting set, pressure bearing are respectively equipped with the side that power adjusting bearing collar connects
Adjusting set, scale gear are connected with anti-lock gear shaft by axle sleeve respectively, and support two side is sleeved on anti-lock gear shaft,
It is connected with two lever arms by crouching spring respectively inside support two side, two lever arm front portions are set in anti-lock gear
On axle, two lever arm front inner are respectively equipped with two projections, and two scale gears are respectively equipped with and corresponding lever arm
On the cooperation of two projections draw-in groove, be sleeved on the positive and negative screw thread of positive and negative buckle shaft in the middle part of two lever arms respectively by nut frame
On, two lever arm rear portions are respectively equipped with the brake block of symmetrically shape arrangement, positive and negative buckle shaft is provided with what symmetrically shape was arranged
Two breach pulleys, are located at frame upper and are engaged with anti-lock gear by power gear, and support bottom is provided with and is placed in two and lacks
Two rollers in the breach of mouthful pulley, positive and negative buckle shaft side is provided with pull bar, and pull bar is provided with and is connected with bicycle handle bar
Brake cable.
2. gear type antilock brakes according to claim 1 it is characterised in that：Set respectively outside two lever arms
There are two rolling elongated slots, in two rolling elongated slots, be respectively equipped with two rolling beadlet being placed in anti-lock gear shaft both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999637.0U CN205998077U (en) | 2016-08-31 | 2016-08-31 | Gear type antilock brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999637.0U CN205998077U (en) | 2016-08-31 | 2016-08-31 | Gear type antilock brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205998077U true CN205998077U (en) | 2017-03-08 |
Family
ID=58194994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999637.0U Expired - Fee Related CN205998077U (en) | 2016-08-31 | 2016-08-31 | Gear type antilock brakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205998077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265599A (en) * | 2020-10-20 | 2021-01-26 | 张代辉 | Anti-lock braking device for front brake of bicycle |
-
2016
- 2016-08-31 CN CN201620999637.0U patent/CN205998077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265599A (en) * | 2020-10-20 | 2021-01-26 | 张代辉 | Anti-lock braking device for front brake of bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205998077U (en) | Gear type antilock brakes | |
| CN203376676U (en) | Computer with idler wheels | |
| CN205896061U (en) | Planet reversing mechanism | |
| CN204072541U (en) | The hand-cranking running gear of wheelchair | |
| US9114841B2 (en) | Bicycle having a power transmission device | |
| CN204096026U (en) | A kind of self-balancing wheelbarrow of brushless steel-tooth wheel hub motor | |
| CN204149767U (en) | Universal wheel for luggage | |
| CN203154770U (en) | Walking race board | |
| CN205854418U (en) | Foot-operated synchronous brake | |
| CN207450101U (en) | A kind of gear drive scooter | |
| CN206268402U (en) | A kind of limited-slip differential | |
| CN204124313U (en) | Foot-operated running gear | |
| CN210234512U (en) | Novel paper pressing wheel combination of carving machine | |
| CN203427430U (en) | Shaftless driving gear box device | |
| CN203268258U (en) | High-precision transmission steering structure | |
| CN202573651U (en) | Foot scooter rear wheel device | |
| CN205075988U (en) | Rolling disc structure of bicycle | |
| CN104015860B (en) | A kind of energy-saving power-boost carry device for bicycle or battery-driven car | |
| CN213347618U (en) | Adjustable supporting device for realizing bicycle outdoor exercise function in narrow space | |
| CN207450151U (en) | A kind of gear driving bicycle | |
| CN207617889U (en) | A kind of three-wheel scooter | |
| CN204452873U (en) | Water cycle | |
| CN202087006U (en) | Gear drive synchronous roller running machine | |
| CN217548936U (en) | Wheel of golf bag chassis adds brake structure | |
| CN207275524U (en) | A kind of horizontal production line transmission device of printed wiring board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |