CN207523679U - A kind of parking brake cable balances device assembly - Google Patents
A kind of parking brake cable balances device assembly Download PDFInfo
- Publication number
- CN207523679U CN207523679U CN201721585775.5U CN201721585775U CN207523679U CN 207523679 U CN207523679 U CN 207523679U CN 201721585775 U CN201721585775 U CN 201721585775U CN 207523679 U CN207523679 U CN 207523679U
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- CN
- China
- Prior art keywords
- drag
- line
- balancer
- parking brake
- opening
- 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.)
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- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of parking brake cables to balance device assembly, including connecting rod, balancer and drag-line, the rear end of the balancer is open there are two opening up, each opening is connect respectively with a drag-line, the parking brake cable balance device assembly further includes steel wire rope, and the steel wire rope is used to connect the front end of the balancer and the connecting rod.Due to by steel wire rope connection balancer and connecting rod, steel wire rope has certain flexible, meets the requirement of high stress intensity, and stretcher strain is small.Reduce the abrasion between connecting rod and noise, increase service life.
Description
Technical field
The utility model is related to auto parts and components more particularly to a kind of parking brake cable balance device assemblies.
Background technology
Existing parking brake cable balance device assembly is stiff rod structure.Such as：Connected using an individual threaded rod
Connect balancer and connecting rod.Since for rigid connection, connecting rod fortune is driven since threaded rod rotates during parking braking use
It is dynamic, certain abrasion can be generated, increase noise.
In addition the connection of existing balancer and rear end drag-line is mostly using laterally 90 degree openings, when vehicle assembles personnel need by
Drag-line is first connected to balancer after 90 degree, and operation is harder.
Therefore, it is necessary to design a kind of reduction abrasion and noise, service life is long, and the parking brake cable easily assembled is put down
Equalizer element.
Utility model content
Abrasion and noise are reduced the purpose of this utility model is to provide a kind of, service life is long, the parking easily assembled
Brake cable balances device assembly.
The technical solution of the utility model provides a kind of parking brake cable balance device assembly, including connecting rod, balancer
And drag-line, the rear end of the balancer are opened up there are two being open, each opening is connect respectively with a drag-line, described
Parking brake cable balance device assembly further includes steel wire rope, and the steel wire rope is used to connect the front end of the balancer and the company
Extension bar.
Preferably, the opening is obliquely installed towards the drag-line.
Preferably, the opening is in 45 ° of inclinations.
Preferably, the connecting rod is riveted with steel wire rope.
Preferably, the end of the drag-line is equipped with bulb, and the rear end of the balancer opens up that there are two circular hole, the circular holes
Outside be equipped with the opening, the width of the opening is less than the diameter of the circular hole, and the bulb is tucked into the circular hole,
The drag-line is pulled out from the opening.
After adopting the above technical scheme, it has the advantages that：Due to by steel wire rope connection balancer and connecting rod,
Steel wire rope has certain flexible, meets the requirement of high stress intensity, and stretcher strain is small.Reduce between connecting rod
Abrasion and noise, increase service life.
Description of the drawings
Fig. 1 is the structure diagram of parking brake cable balance device assembly in one embodiment of the utility model；
Fig. 2 is the partial structural diagram of parking brake cable balance device assembly in one embodiment of the utility model.
The reference numeral table of comparisons：
1- connecting rod 2- balancer 3- drag-lines
4- steel wire ropes 21- opening 22- circular holes
31- bulbs
Specific embodiment
Further illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.Described in the utility model
" front end " refers to the left side in figure, and " rear end " refers to the right side in figure.
As shown in Figs. 1-2, parking brake cable balance device assembly includes connecting rod 1, balancer 2 and drag-line 3, balancer 2
Rear end open up there are two opening 21, each opening 21 is connect respectively with a drag-line 3, and parking brake cable balance device assembly is also
Including steel wire rope 4, steel wire rope 4 is used for the front end of connection balancer 2 and connecting rod 1.
Since steel wire rope 4 has certain flexibility, meet the requirement of high stress intensity, and stretcher strain is small.
Steel wire rope 4 makes to form flexible connection between balancer 2 and connecting rod 1.This flexible connection reduces the mill between connecting rod 1
Damage, while decrease vibrating noise.
In the present embodiment, as shown in Figure 1, opening 21 is obliquely installed towards drag-line 3.It is between existing opening and drag-line
90 °, 90 ° here refer to that drag-line stretches the angle between opening afterwards.Drag-line is mutually parallel after stretching with connecting rod.It is existing
Opening direction is mutually perpendicular to the direction where connecting rod.When existing drag-line is connect with balancer, need by Lhasa first around
90 °, then drag-line is stretched, operation is harder.And if there is no angle (i.e. 0 degree) between opening and drag-line, opening face drag-line
Direction, drag-line easily come off from opening, and the stability of connection is poor.Therefore, it will be open and 21 incline towards the direction where drag-line 3
Tiltedly, after drag-line 3 is connect with opening 21, drag-line 3 is straightened, and the drag-line 3 after stretching is mutually parallel with connecting rod 1 and steel wire rope 4, this
When drag-line 3 and opening 21 between be in certain angle of inclination.This mounting means facilitates installation, and prevent drag-line 3 from opening
It comes off in 21.
Preferably, opening 21 in 45 ° of inclinations, that is, the angle that the drag-line 3 after installing stretches afterwards between opening 21 is 45 °.
Preferably, connecting rod 1 is riveted with steel wire rope 4.
In the present embodiment, as shown in Figure 1, the end of drag-line 3 is equipped with bulb 31, the rear end of balancer 2 opens up that there are two circles
Hole 22, the outside of circular hole 22 are equipped with opening 21, and 21 width of being open is less than the diameter of circular hole 22.During installation, first bulb 31 is filled in
Enter into circular hole 22, bulb 31 is fitted close with circular hole 22；Then, drag-line 3 is pulled out from opening 21；By drag-line 3 backward finally
It stretches.Since the width of opening 21 is less than the diameter of circular hole 22, bulb 31 is filled in circular hole 22, plays the work of limiting
With；After drag-line 3 is pulled out from opening 21, after 45 °, then stretch backward, bulb 31 is further prevented to come off from circular hole 22.Increase
The connective stability of drag-line 3 and balancer is added.
The utility model has the following advantages：
1st, the abrasion between connecting rod and steel wire rope is small, and the service life of product is longer；
2nd, the noise generated between connecting rod and steel wire rope is smaller, improves the satisfaction of client；
3rd, it is easily assembled between balancer and drag-line, improves production efficiency.
Above-described is only the principle and preferred embodiment of the utility model.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, also should be regarded as this practicality
Novel protection domain.
Claims (5)
1. a kind of parking brake cable balances device assembly, including connecting rod, balancer and drag-line, the rear end of the balancer opens up
There are two being open, each opening is connect respectively with a drag-line, which is characterized in that the parking brake cable balance
Device assembly further includes steel wire rope, and the steel wire rope is used to connect the front end of the balancer and the connecting rod.
2. parking brake cable according to claim 1 balances device assembly, which is characterized in that described to be open towards the drawing
Rope is obliquely installed.
3. parking brake cable according to claim 2 balances device assembly, which is characterized in that the opening is in 45 ° of inclinations.
4. parking brake cable according to claim 1 balances device assembly, which is characterized in that the connecting rod and steel wire rope
Riveting.
5. parking brake cable according to claim 1 balances device assembly, which is characterized in that the end of the drag-line is equipped with
Bulb, the rear end of the balancer are opened up there are two circular hole, and the outside of the circular hole is equipped with the opening, the width of the opening
Less than the diameter of the circular hole, the bulb is tucked into the circular hole, and the drag-line is pulled out from the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585775.5U CN207523679U (en) | 2017-11-23 | 2017-11-23 | A kind of parking brake cable balances device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585775.5U CN207523679U (en) | 2017-11-23 | 2017-11-23 | A kind of parking brake cable balances device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523679U true CN207523679U (en) | 2018-06-22 |
Family
ID=62579839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721585775.5U Active CN207523679U (en) | 2017-11-23 | 2017-11-23 | A kind of parking brake cable balances device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207523679U (en) |
-
2017
- 2017-11-23 CN CN201721585775.5U patent/CN207523679U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |