CN207712029U - A kind of auxiliary brake bracing wire fixed frame - Google Patents
A kind of auxiliary brake bracing wire fixed frame Download PDFInfo
- Publication number
- CN207712029U CN207712029U CN201820033326.8U CN201820033326U CN207712029U CN 207712029 U CN207712029 U CN 207712029U CN 201820033326 U CN201820033326 U CN 201820033326U CN 207712029 U CN207712029 U CN 207712029U
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- CN
- China
- Prior art keywords
- bracing wire
- arm
- shaft end
- flexible shaft
- auxiliary 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
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- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The utility model discloses a kind of auxiliary brake bracing wire fixed frames, including：Bracing wire, flexible axle, flexible shaft end, return spring, fixed arm, linking arm, extension arm, the fixed arm is L-shaped steel plate, flexible shaft end is arranged in described flexible axle one end, the flexible shaft end is screwed onto on the fixed arm galianconism, return spring is arranged in the flexible shaft end lower end, the linking arm is L-shaped steel plate, and the long-armed of the linking arm is fixedly connected by screw one with the long-armed of the fixed arm, and the galianconism of the linking arm is fixedly connected by screw two with the extension arm.The auxiliary brake bracing wire fixed frame of the utility model only need to utilize the screw position around turning machine to fix, and flexible adjustment, easy for installation, adapt to a variety of models, do not use pulley, avoid card line, securely and reliably.
Description
Technical field
The utility model is related to auto parts machinery articles for use fields, more particularly, to a kind of auxiliary brake bracing wire fixed frame.
Background technology
Currently, road travel situation is complicated, new hand is because driving technology is limited, it is difficult to which road in the driving of safety and steady, is exactly
Side has old driver to instruct, but one an emergency situation is encountered occurs, and old driver can not directly operate vehicle, can only also look at danger
The occurrence of and oneself is helpless, so for this problem someone design invented auxiliary brake system.Generally in the passenger side
Room setting auxiliary brake pedal is sailed, auxiliary brake pedal is lever construction, and the lever other end is stepped on by connecting rod or bracing wire with main brake
Plate connects, and when stepping on auxiliary brake pedal, drive link rotation or bracing wire tightening then drive main brake pedal downlink, realize
Brake purpose.
The link mechanism auxiliary brake system that traditional learner-driven vehicle uses, is made of a series of connecting rods, due in installation process
In need that vehicle body is carried out the destructive change such as to punch, stability and the safety of vehicle body can be influenced, and installation process is complicated,
Of high cost, complicated link mechanism cannot meet the needs of family car is to auxiliary brake system, also cannot achieve volume production.
Another kind is the auxiliary brake system of bracing wire connection, this mechanism is that bracing wire left end is connected in service brake pedal, flexible axle
Bracing wire bypasses center armrest platform, right end auxiliary connection brake pedal, when stepping on auxiliary brake pedal, by tightening bracing wire, to make
Service brake pedal downlink realizes the purpose of braking.Since bracing wire is to bypass what center armrest platform rear portion was connect with main brake pedal,
So to realize main brake pedal downlink brake, direction of pull of the bracing wire to main brake pedal need to be changed, currently on the market should
Pulley is arranged to change the power conduction orientation of bracing wire in kind brake system on the fixing bracket of main driving room, and pulley was using
There is the danger of card line in journey so that the reliability of this kind of auxiliary brake system reduces.
Authorization Notice No. is that the Chinese patent of 203421091 U of CN discloses a kind of auxiliary brake guiding trestle, including holder
Horizontal axis is installed in seat, the end of carrier base, the end set wheel carrier of horizontal axis, installation fixed pulley and position-limited rack between wheel carrier, position-limited rack,
The axis of horizontal axis and fixed pulley is on wheel carrier at rounded projections arranged.Between horizontal axis, bracing wire is limited frame, two solid point of horizontal axis when relaxing
It is fixed, it prevents bracing wire to be detached from, ensures braking effect.But the auxiliary brake guiding support structure of the utility model is fixed, and cannot be met
The needs of any angle adjustment, and pulley is easy card line, causes auxiliary brake system ineffective.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, a kind of auxiliary brake bracing wire is provided and is fixed
Frame only need to utilize the screw position around turning machine to fix, both be not required on vehicle body the destructive changes such as punching, also without
The putting type holder of influence driver's driver behavior, and flexible adjustment need to be installed in main driving position, it is easy for installation, adapt to various vehicles
Type does not use pulley, avoids card line, securely and reliably.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of auxiliary brake bracing wire fixed frame, including bracing wire, flexible axle, flexible shaft end, return spring, fixed arm, linking arm, prolong
Long-armed, the fixed arm is L-shaped steel plate, and flexible shaft end is arranged in described flexible axle one end, and the flexible shaft end is screwed onto the fixation
On arm galianconism, return spring is arranged in the flexible shaft end lower end, and the linking arm is L-shaped steel plate, and the long-armed of the linking arm leads to
It crosses screw one to be fixedly connected with the long-armed of the fixed arm, the galianconism of the linking arm is fixed by screw two and the extension arm
Connection.
The bracing wire is multistrand rope as a further improvement of the utility model, and the minimum fracture of the bracing wire is drawn
Power is 10KN.
The flexible shaft end is in 30 degree of centre position bending as a further improvement of the utility model,.
The upper side setting nut one downside setting of the fixed arm galianconism as a further improvement of the utility model,
Nut two, the nut one and the nut two are screwed onto on the flexible shaft end.
Set screw, the set screw is arranged in described return spring one end as a further improvement of the utility model,
It is fixed in the bracing wire, the return spring other end is against on the flexible shaft end.
The extension arm is rectangle steel plate as a further improvement of the utility model, extension arm one end setting
Regulating tank is arranged along long axis direction among the extension arm in location hole, and the regulating tank is rectangle, and the screw two passes through institute
State regulating tank.
The regulating tank of the extension arm is beading shape structure as a further improvement of the utility model,.
The utility model has the beneficial effects that：
1, the utility model provides a kind of auxiliary brake bracing wire fixed frame, only the screw position around turning machine need to be utilized solid
It is fixed, it had both been not required to the destructive change such as punching on vehicle body, has influenced driver driving behaviour without being installed in main driving position
The putting type holder of work, and flexible adjustment, it is easy for installation, a variety of models are adapted to, pulley is not used, avoids card line, securely and reliably.
2, the linking arm is L-shaped steel plate, the length that the long-armed end of the linking arm passes through screw one and the fixed arm
Arm end is fixedly connected, and the galianconism of the linking arm is fixedly connected by screw two with the extension arm, make the fixed arm with
Position relationship between the extension arm may be adjusted to any angle.
3, the bracing wire is multistrand rope, and the minimum breaking force of the bracing wire is 10KN, and auxiliary brake has been effectively ensured
The reliability of system.
4, the flexible shaft end is connect in 30 degree of centre position bending using the toughness and the flexible axle of the flexible axle itself
The bending angle of head, can realize the purpose for changing the bracing wire direction of pull, due to being not necessarily to make without using pulley
With pulley, the generation of card line is prevented completely, the reliability of significantly very high auxiliary brake system and safety.
5, nut two, the nut one and the spiral shell is arranged in one downside of upper side setting nut of the fixed arm galianconism
Mother two is screwed onto on the flexible shaft end, plays the purpose for further fixing the flexible shaft end, and the flexible axle is protected to connect
Head reduces flexible shaft end and fractures risk.
6, set screw is arranged in described return spring one end, and the set screw is fixed in the bracing wire, the return
The spring other end is against on the flexible shaft end, and return spring ensure that bracing wire and main brake pedal return are complete, prevent simultaneously
Bracing wire relaxation even knots, and set screw, which facilitates, adjusts the elastic of bracing wire length and spring.
7, the extension arm is rectangle steel plate, extension arm one end setting location hole, along length among the extension arm
Regulating tank is arranged in axis direction, and the regulating tank is rectangle, and the screw two passes through the regulating tank, can be according to actual conditions tune
Save the length of extension arm.
8, the regulating tank of the extension arm is beading shape structure, and the galianconism of the linking arm passes through screw two and the extension
Arm is more firm when connecting, safer.
Description of the drawings
Fig. 1 is one positive structure diagram of the utility model embodiment.
Fig. 2 is one left view structural representation of the utility model embodiment.
Fig. 3 is one right side structural representation of the utility model embodiment.
Fig. 4 is two extension arm structural schematic diagram of the utility model embodiment.
Bracing wire 1, flexible axle 2, flexible shaft end 3, return spring 4, fixed arm 5, linking arm 6, extension arm 7, one 8a of nut, nut
Two 8b, set screw 9, location hole 10, regulating tank 11, screw 1, screw 2 13.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figs. 1-3, a kind of auxiliary brake bracing wire fixed frame, including bracing wire 1, flexible axle 2, flexible shaft end 3, return spring 4,
Fixed arm 5, linking arm 6, extension arm 7, the fixed arm 5 are L-shaped steel plate, the galianconism centre position of the fixed arm 5 and long-armed
Flexible shaft end 3 is arranged in end set screw hole, 2 one end of the flexible axle, and the flexible shaft end 3 is in 30 degree of centre position bending, institute
3 end set external screw thread of flexible shaft end is stated, the flexible shaft end 3 is screwed onto on the galianconism of the fixed arm 5, the fixed arm 5
One downsides the 8a setting of upper side setting nut two 8b of nut, one 8a of the nut and two 8b of the nut of galianconism are screwed onto institute
It states on flexible shaft end 3, the flexible shaft end 3 is secured firmly in the screw hole in galianconism centre position of the fixed arm 5, and
Reduce the risk that flexible shaft end 3 fractures.Return spring 4,3 lower end quilt of the flexible shaft end is arranged in 3 lower end of the flexible shaft end
Two 8b of the nut is fixed, and the return spring 4 is against on two 8b of the flexible shaft end 3 and the nut.
The linking arm 6 be L-shaped steel plate identical with the fixed arm 5, the galianconism centre position of the linking arm 6 and
Long-armed end set screw hole, the long-armed of the linking arm 6 are fixedly connected by screw 1 with the long-armed of the fixed arm 5, institute
Screw hole of the screw 1 across the 5 long-armed end of screw hole and the fixed arm of 6 long-armed end of the linking arm is stated, by the connection
Arm 6 and the fixed arm 5 connect.
The extension arm 7 is rectangle steel plate, and location hole 10,7 centre edge of the extension arm is arranged in 7 one end of the extension arm
Regulating tank 11 is arranged in long axis direction, and the regulating tank 11 is rectangle；The galianconism of the linking arm 6 by screw 2 13 with it is described
Extension arm 7 is fixedly connected, and the screw 2 13 passes through the regulating tank 11.
The bracing wire 1 is multistrand rope, and the minimum breaking force of the bracing wire 1 is 10KN, and auxiliary brake has been effectively ensured
The reliability of system, 1 one end auxiliary connection brake pedal plate of the bracing wire, the other end sequentially passes through the flexible axle 2, the flexible axle connects
First 3 and the return spring 4, then it is connect with main brake pedal.Set screw 9 is arranged in 4 other end of the return spring, described
Set screw 9 is fixed in the bracing wire 1, facilitate adjust bracing wire 1 be pierced by part length and the return spring 4 it is elastic,
Ensure that the return spring 4 is also at mild compression state when the bracing wire 1 is in relaxed state, so that the return spring 4
Always it is against on two 8b of the flexible shaft end 3 and the nut, and ensure that bracing wire 1 and main brake pedal can in time completely
Return increases safety and reliability.
When the linking arm 6 and the fixed arm 5 are connected by the screw 1, the long-armed and institute of the linking arm 6
State fixed arm 5 it is long-armed between angle can arbitrarily set, the galianconism of the extension arm 7 and the linking arm 6 passes through screw two
When 13 connection, the extension arm 7 can be fixed after 2 13 any rotation of the screw, and the screw 2 13 can be described
Any position in the regulating tank 11 of extension arm 7 is fixed.
The extension arm 7 is fixed on the screw around automobile steering device by the utility model by location hole 10 when in use
On, position of the linking arm 6 in the regulating tank 11 is then adjusted, the linking arm 6 is rotated around the screw 2 13, around
The screw 1 rotates the fixed arm 5, makes 3 face main brake pedal of the flexible shaft end, all screws is tightened, by this reality
With novel fixation.One end of the bracing wire 1 is connected on the auxiliary brake pedal of copilot station, and bracing wire 1 is through flexible axle 2
Interior, flexible axle 2 is fixedly connected on around center armrest platform on the flexible shaft end 3, and the bracing wire 1 is from flexible shaft end 3 and return bullet
Spring 4 is pierced by, and is connected on main brake pedal.When stepping on auxiliary brake pedal, the bracing wire 1 is tightened, and the main brake is driven to step on
Plate downlink, you can realize braking.
Since the flexible shaft end 3 is in 30 degree of centre position bending, using the toughness of the flexible axle 2 itself and described
The bending angle of flexible shaft end 3 realizes the purpose for changing 1 direction of pull of bracing wire without using pulley.Due to
Without using pulley, the generation of card line is prevented completely, the reliability of significantly very high auxiliary brake system and safety.
The auxiliary brake bracing wire fixed frame of the utility model only need to utilize the screw position around turning machine to fix, nothing
It need to carry out the destructive change such as punching on vehicle body, without the placement for installing influence driver's driver behavior in main driving position
Formula holder, and flexible adjustment, it is easy for installation, a variety of models are adapted to, pulley is not used, avoids card line, securely and reliably.
Embodiment two
As shown in figure 4, the structure of the present embodiment and embodiment one is essentially identical, difference lies in：The tune of the extension arm 7
Section slot 11 is beading shape structure, adjusts the length of the extension arm 7 in the different hole of beads by the way that the screw 2 13 to be fixed on
Degree, so that the galianconism of the linking arm 6 is passed through when screw 2 13 is connect with the extension arm 7 will not slide, more firm, more pacify
Entirely.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (7)
1. a kind of auxiliary brake bracing wire fixed frame, which is characterized in that including bracing wire（1）, flexible axle（2）, flexible shaft end（3）, return bullet
Spring（4）, fixed arm（5）, linking arm（6）, extension arm（7）, the fixed arm（5）For L-shaped steel plate, the flexible axle（2）One end is set
Set flexible shaft end（3）, the flexible shaft end（3）It is screwed onto the fixed arm（5）On galianconism, the flexible shaft end（3）Lower end is set
Set return spring（4）, the linking arm（6）For L-shaped steel plate, the linking arm（6）Long-armed pass through screw one（12）With it is described
Fixed arm（5）It is long-armed be fixedly connected, the linking arm（6）Galianconism pass through screw two（13）With the extension arm（7）It is fixed
Connection.
2. a kind of auxiliary brake bracing wire fixed frame according to claim 1, it is characterised in that：The bracing wire（1）For multiply steel
Cord, the bracing wire（1）Minimum breaking force be 10KN.
3. a kind of auxiliary brake bracing wire fixed frame according to claim 1, it is characterised in that：The flexible shaft end（3）In
Between 30 degree of position bending.
4. a kind of auxiliary brake bracing wire fixed frame according to claim 1, it is characterised in that：The fixed arm（5）Galianconism
Nut one is arranged in upper side（8a）Nut two is arranged in downside（8b）, the nut one（8a）With the nut two（8b）It is screwed onto
The flexible shaft end（3）On.
5. a kind of auxiliary brake bracing wire fixed frame according to claim 1, it is characterised in that：The return spring（4）One end
Set screw is set（9）, the set screw（9）It is fixed on the bracing wire（1）On, the return spring（4）The other end is against
The flexible shaft end（3）On.
6. a kind of auxiliary brake bracing wire fixed frame according to claim 1, it is characterised in that：The extension arm（7）It is rectangular
Shape steel plate, the extension arm（7）Location hole is arranged in one end（10）, the extension arm（7）Regulating tank is arranged along long axis direction in centre
（11）, the regulating tank（11）For rectangle, the screw two（13）Across the regulating tank（11）.
7. a kind of auxiliary brake bracing wire fixed frame according to claim 1, it is characterised in that：The extension arm（7）Adjusting
Slot（11）For beading shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033326.8U CN207712029U (en) | 2018-01-09 | 2018-01-09 | A kind of auxiliary brake bracing wire fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033326.8U CN207712029U (en) | 2018-01-09 | 2018-01-09 | A kind of auxiliary brake bracing wire fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207712029U true CN207712029U (en) | 2018-08-10 |
Family
ID=63055138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820033326.8U Expired - Fee Related CN207712029U (en) | 2018-01-09 | 2018-01-09 | A kind of auxiliary brake bracing wire fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207712029U (en) |
-
2018
- 2018-01-09 CN CN201820033326.8U patent/CN207712029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |