CN205327043U - Parking braking pull rod assembly - Google Patents
Parking braking pull rod assembly Download PDFInfo
- Publication number
- CN205327043U CN205327043U CN201521023404.9U CN201521023404U CN205327043U CN 205327043 U CN205327043 U CN 205327043U CN 201521023404 U CN201521023404 U CN 201521023404U CN 205327043 U CN205327043 U CN 205327043U
- Authority
- CN
- China
- Prior art keywords
- hole
- left socle
- ratchet
- stick housing
- pull bar
- 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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Abstract
The utility model provides a parking braking pull rod assembly, relates to a parking braking pull rod assembly. Return spring on this parking braking pull rod assembly takes the sheath assembly to cup joint on the brake bar earlier, set up together in the cavity of control rod casing with the control rod casing again, the rear end of left socle sets up between the wing of the both sides of control rod casing, a supporting plate, draw bar bracket, all be provided with the through -hole on control rod casing and the left socle, the central siphon links together four through above -mentioned through -hole, this structure has reduced the control rod rotary resistance, improve the control rod lateral rigidity, the fit tolerance of accuse platform mounting point and parking handle in reducing, button resilience noise has been reduced, its structure is more reasonable, convenient maintenance.
Description
Technical field
This utility model relates to vehicle braking control system or its parts, particularly to a kind of parking braking rod assembly。
Background technology
Along with developing rapidly of auto industry, client is also more and more higher to the requirement of automobile。Client is also more and more higher to the requirement of driver comfort simultaneously。As arrangement, the position of parking vehicle brake lever handle to meet human engineering, and especially for SUV vehicle together, the Z-direction of parking handle is general all significantly high, distant with under body。Parking handle Y-direction value also differs bigger with two parking bracing wire center line Y-direction values。So when not adopting all-aluminium construction to design。For saving cost, it is necessary to adopt intermediate tubular shaft road formula, 4 fixing overall parking vehicle brake lever assemblies。(note: X to the travel direction for automobile, from before vehicle body to after vehicle body；Y-direction is automobile direction from left to right；Z-direction is automobile short transverse, from low to high)。
Summary of the invention
For prior art Problems existing, the utility model proposes a kind of its simple in construction of parking braking rod assembly, reasonable in design, be easily installed。
This utility model be the technical scheme is that a kind of parking braking rod assembly, is characterized in that: button is fitted in button connecting rod one end, and the button connecting rod other end connects brake bar, and brake bar is arranged on stick housing cavity；Return spring band sheath assembly is socketed on brake bar, and one end contacts with button pull bar, and the other end contacts with the spacing bearing in stick housing, carries out spacing by spacing bearing to return spring band sheath assembly；
Being connected with handle outside stick housing, handle one end connects soft sheath；
The groove that lubricative axle sleeve periphery flange is formed is connected in the through hole of left socle, and the upper surface of the inner surface of a side flanging and left socle through hole, the inner surface of opposite side flange contacts with the lower surface of left socle through hole；The groove that another lubricative axle sleeve periphery flange is formed is plugged in the through hole of gripper shoe, and the upper surface of the inner surface of a side flanging and gripper shoe through hole, the inner surface of opposite side flange contacts with the lower surface of gripper shoe through hole；The rear end of left socle is arranged between two flanks of stick housing, and central siphon, by the through hole of lubricative axle sleeve on the through hole of lubricative axle sleeve in gripper shoe, the through hole of pull bar support, the through hole of stick housing rear end and left socle, links together four；The through hole of central siphon lubricative axle sleeve in the through hole of lubricative axle sleeve, gripper shoe along left socle rotates, stick housing, pull bar support are welded on central siphon, left socle front end and gripper shoe front end weld together, left socle rear end is connected by intermediate support is fixing with gripper shoe rear end, the spacer pin one end limit pin hole by stick housing flank, left socle is connected with stick housing, then by the waist-shaped hole on left socle, alignment pin is carried out spacing；Being provided with ratchet fulcrum post on stick housing, ratchet fulcrum post, by the revolution pin-and-hole on ratchet, makes ratchet be connected with stick housing；
The bending section of brake bar is respectively through the through hole of ratchet, when making button press connecting rod, promotes brake bar, makes ratchet rotate along another through hole of ratchet fulcrum post and stick housing flank；Tooth plate is fitted in left socle rear end, is respectively fixedly connected with ratchet liner plate again in the both sides of tooth plate, and the other end of ratchet inserts in the teeth groove of tooth plate, restriction brake bar motion。
Pull bar is connected with pull bar support by split washer, pull bar bracket pins, and pull bar is provided with static organ, and static organ connects adjusting nut by the tail end of pull bar and is fixed on pull bar；
Electrical switch assembly is plugged in the installing hole of left socle and is fixed through screw；It is disposed with spring washer and plain cushion at screw and left socle support。
Threaded with brake bar in button connecting rod one end。
Advantage of the present utility model and providing the benefit that: the return spring band sheath assembly in this parking braking rod assembly is first socketed on brake bar, it is arranged on together with brake bar again in the cavity of stick housing, the rear end of left socle is arranged between two flanks of stick housing, gripper shoe, pull bar support, stick housing and left socle are provided with through hole, central siphon is linked together four by above-mentioned through hole, this construction reduces stick rotary resistance, improve stick lateral rigidity, reduce console and the fit tolerance of point and parking handle is installed, reduce button resilience noise, its structure is more reasonable, easy to maintenance。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, also can obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the dismounting part drawing of this utility model parking braking rod assembly；
Fig. 2 is the top view of this utility model parking braking rod assembly；
Fig. 3 is the installation diagram of this utility model parking braking rod assembly；
Fig. 4 is the front view of this utility model parking braking rod assembly；
In figure, sequence number illustrates as follows: 1 button, 2, button connecting rod, 3 return spring band sheath assemblies, 4 brake bars, 5 stick housings, 6 left socles, 7 screws, 8 spring washers, 9 plain cushions, 10 electrical switch assemblies, 11 ratchet liner plates, 12 self lubrication bearings, 13 tooth plates, 14 ratchets, 15 central siphons, 16 intermediate supports, 17 spacer pins, 18 ratchet fulcrum posts, 19 pull bar supports, 20 nuts, 21 console supports, 22 gripper shoes, 23 hands handles, 24 soft sheaths, 25 pull bars, 26 split washers, 27 pull bar bracket pins, 28 static organs, 29 adjusting nuts, 30 limit pin holes, 31 waist-shaped holes, 32 revolution pin-and-holes, 33 through holes, 34 through holes。
Detailed description of the invention
Enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from understandable, below in conjunction with accompanying drawing 1～4 and detailed description of the invention, this utility model is described in further detail。
The parking braking rod assembly that this example adopts, its structure is as follows:
Button 1 is fitted in button connecting rod 2 one end, and the threaded brake bar 4 of button connecting rod 2 other end, brake bar 4 is arranged on the inner chamber of stick housing 5；Return spring band sheath assembly 3 is first socketed on brake bar 4, it is arranged on together with brake bar 4 again in the cavity of stick housing 5, return spring band sheath assembly 3 one end contacts with button connecting rod 2, the other end contacts with the spacing bearing in stick housing 5, carries out spacing by spacing bearing to return spring band sheath assembly 3。Return spring band sheath assembly 3 is constituted for adding damping jacket in return spring, can effectively reduce button resilience noise。
Being connected with handle 23 outside stick housing 5, handle 23 one end connects soft sheath 24。
The groove that lubricative axle sleeve 12 periphery flange is formed is connected in the through hole of left socle 6, and the upper surface of the inner surface of a side flanging and left socle through hole, the inner surface of opposite side flange contacts with the lower surface of left socle through hole；The groove that another lubricative axle sleeve 12 periphery flange is formed is plugged in the through hole of gripper shoe 22, and the upper surface of the inner surface of a side flanging and gripper shoe 22 through hole, the inner surface of opposite side flange contacts with the lower surface of gripper shoe 22 through hole；The rear end of left socle 6 is arranged between two flanks of stick housing 5, central siphon 15, by the through hole of lubricative axle sleeve 12 on the through hole of lubricative axle sleeve 12 in gripper shoe 22, the through hole of pull bar support 19, the through hole of stick housing 5 rear end and left socle 6, links together four。The through hole of central siphon 15 lubricative axle sleeve 12 in the through hole of lubricative axle sleeve 12, gripper shoe 22 along left socle 6 rotates, stick housing 5, pull bar support 19 are welded on central siphon 5, left socle 6 front end and gripper shoe 22 front end weld together, left socle 6 rear end is connected by intermediate support 16 is fixing with gripper shoe 22 rear end, spacer pin 17 one end limit pin hole 30 by stick housing 5 flank, left socle 6 is connected with stick housing 5, then by the waist-shaped hole 31 on left socle 6, alignment pin 17 is carried out spacing。
The bending section of brake bar 4 is respectively through the through hole 34 of ratchet 14, when making button press connecting rod 2, promotes brake bar 4, makes ratchet 14 rotate along the through hole 33 of ratchet fulcrum post 18 and stick housing 5 flank。Tooth plate 13 is fitted in left socle 6 rear end, is respectively fixedly connected with ratchet liner plate 11 again in the both sides of tooth plate 13, and the other end of ratchet 14 inserts in the teeth groove of tooth plate 13, and restriction brake bar 4 moves。
Pull bar 25 is connected with pull bar support 19 by split washer 26, pull bar bracket pins 27, and pull bar 25 is provided with static organ 28, and static organ 28 connects adjusting nut 29 by the tail end of pull bar 25 and is fixed on pull bar 25。
Console support 21 lower end is welded in gripper shoe 22, and nut 20 is welded on console support 21 circular hole。
Electrical switch assembly 10 is plugged in the installing hole of left socle 6 and is fixed through screw 7。It is disposed with spring washer 8 and plain cushion 9 at screw and left socle support。
In the present embodiment real vehicle installation direction left front install point to X Y Z carry out spacing。Left back point of installing is for Z rotary spacing。Right side two installing holes are macropore。Because M6 nut 20 welds directly with reference to left positioner point, Y-direction deviation is ± 0.5mm。And as adopted split type parking vehicle brake lever structure, left socle 6, gripper shoe 22 coordinate with vehicle body respectively。Two of vehicle body install point also tolerance, and M6 nut 20 is ± 3.4mm to left front some tolerance of installing, so this structure reduces console and installs the fit tolerance of point and parking handle, more attractive in structure。
The work process of parking braking rod assembly is as follows:
During pull-up brake bar 4, the teeth groove of ratchet 14 lower end and tooth plate is without locking relation。Ratchet 14 rotates along the through hole 33 of ratchet fulcrum post 18 and stick housing 5 flank。Through hole 34 drives brake bar 4, button connecting rod 2, button 1, X to rearward movement。Return spring band sheath assembly 3 is by compression。When, after brake bar pull-up, return spring band sheath assembly 3 drives button 1, button connecting rod 2, brake bar 4, ratchet 14 return。Static organ 28 is by the motive force of parking bracing wire, by power from pull bar 25, pull bar support 19, central siphon 15, transmission brake bar 4, because now ratchet 14 and tooth plate 13 stop relation for pin, makes the brake bar 4 cannot return。Now realize parking function。
When at secondary pull-up brake bar 4 and when pressing the button 1, ratchet 14 and tooth plate 13 depart from。Brake bar 4 is put back to original position, and now parking function releases。
Although the foregoing describing detailed description of the invention of the present utility model, but the those skilled in the art in this area are to be understood that, these are merely illustrative of, it is possible to these embodiments are made various changes or modifications, without departing from principle of the present utility model and essence。Scope of the present utility model is only limited by the claims that follow。
Claims (2)
1. a parking braking rod assembly, it is characterised in that: button is fitted in button connecting rod one end, and the button connecting rod other end connects brake bar, and brake bar is arranged on stick housing cavity；Return spring band sheath assembly is socketed on brake bar, and one end contacts with button pull bar, and the other end contacts with the spacing bearing in stick housing, carries out spacing by spacing bearing to return spring band sheath assembly；
Being connected with handle outside stick housing, handle one end connects soft sheath；
The groove that lubricative axle sleeve periphery flange is formed is connected in the through hole of left socle, and the upper surface of the inner surface of a side flanging and left socle through hole, the inner surface of opposite side flange contacts with the lower surface of left socle through hole；The groove that another lubricative axle sleeve periphery flange is formed is plugged in the through hole of gripper shoe, and the upper surface of the inner surface of a side flanging and gripper shoe through hole, the inner surface of opposite side flange contacts with the lower surface of gripper shoe through hole；The rear end of left socle is arranged between two flanks of stick housing, and central siphon, by the through hole of lubricative axle sleeve on the through hole of lubricative axle sleeve in gripper shoe, the through hole of pull bar support, the through hole of stick housing rear end and left socle, links together four；The through hole of central siphon lubricative axle sleeve in the through hole of lubricative axle sleeve, gripper shoe along left socle rotates, stick housing, pull bar support are welded on central siphon, left socle front end and gripper shoe front end weld together, left socle rear end is connected by intermediate support is fixing with gripper shoe rear end, the spacer pin one end limit pin hole by stick housing flank, left socle is connected with stick housing, then by the waist-shaped hole on left socle, alignment pin is carried out spacing；Being provided with ratchet fulcrum post on stick housing, ratchet fulcrum post, by the revolution pin-and-hole on ratchet, makes ratchet be connected with stick housing；
The bending section of brake bar is respectively through the through hole of ratchet, when making button press connecting rod, promotes brake bar, makes ratchet rotate along another through hole of ratchet fulcrum post and stick housing flank；Tooth plate is fitted in left socle rear end, is respectively fixedly connected with ratchet liner plate again in the both sides of tooth plate, and the other end of ratchet inserts in the teeth groove of tooth plate, restriction brake bar motion；
Pull bar is connected with pull bar support by split washer, pull bar bracket pins, and pull bar is provided with static organ, and static organ connects adjusting nut by the tail end of pull bar and is fixed on pull bar；
Electrical switch assembly is plugged in the installing hole of left socle and is fixed through screw；It is disposed with spring washer and plain cushion at screw and left socle support。
2. parking braking rod assembly as claimed in claim 1, it is characterised in that: threaded with brake bar in button connecting rod one end。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023404.9U CN205327043U (en) | 2015-12-11 | 2015-12-11 | Parking braking pull rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023404.9U CN205327043U (en) | 2015-12-11 | 2015-12-11 | Parking braking pull rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327043U true CN205327043U (en) | 2016-06-22 |
Family
ID=56212478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521023404.9U Expired - Fee Related CN205327043U (en) | 2015-12-11 | 2015-12-11 | Parking braking pull rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843945A (en) * | 2021-01-13 | 2021-05-28 | 江西清江建设发展有限公司 | Spraying, cooling and dedusting device for building construction |
-
2015
- 2015-12-11 CN CN201521023404.9U patent/CN205327043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843945A (en) * | 2021-01-13 | 2021-05-28 | 江西清江建设发展有限公司 | Spraying, cooling and dedusting device for building construction |
| CN112843945B (en) * | 2021-01-13 | 2022-06-14 | 江西清江建设发展有限公司 | Spraying, cooling and dedusting device for building construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20211211 |