CN202156402U - Parking braking handle device - Google Patents
Parking braking handle device Download PDFInfo
- Publication number
- CN202156402U CN202156402U CN2011202856812U CN201120285681U CN202156402U CN 202156402 U CN202156402 U CN 202156402U CN 2011202856812 U CN2011202856812 U CN 2011202856812U CN 201120285681 U CN201120285681 U CN 201120285681U CN 202156402 U CN202156402 U CN 202156402U
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- Prior art keywords
- brake
- handle device
- applying handle
- travel
- fixed
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- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a parking braking handle device which comprises a fixed support, an operation unit and a guiding unit. The operation unit is rotatably connected with the fixed support, and the guiding unit is connected with the operation unit and selectively connected with one of a wheel parking inhaul cable group and a central brake parking inhaul cable. The parking braking handle device has the advantages of being capable of solving the problem that a parking handle is universal, enhancing the interchangeability of parts on a production line, facilitating the maintenance and assembling work and lowering the cost.
Description
Technical field
The utility model relates to the automotive applications field, relates in particular to a kind of brake-applying handle device.
Background technology
The brake-applying handle device of existing automobile can only be used to take turns the limit braking during standstill and maybe can only be used for central braking during standstill, and it does not have shared brake-applying handle.For manufacturer, just need to distinguish different vehicles, can make that so fitting work is more complicated, handling cost also can be more, and influence efficiency of assembling.For after-sales service, owing to there is not commonality, the kind of stocking up of maintenance point is also wanted corresponding increase, causes storing and distinguishing the inconvenience of part.
The utility model content
The purpose of the utility model is to provide a kind of brake-applying handle device, to improve the disappearance of prior art.
For solving the problems of the technologies described above, the brake-applying handle device that the utility model provides comprises fixed support, operating unit and pilot unit.Operating unit is connected in fixed support rotationally.Pilot unit is connected in operating unit, and pilot unit is one of them of fifth wheel limit Parking drag-line group and centre brake Parking drag-line optionally.
In an embodiment of the utility model, operating unit comprises compression link, spring, ratchet dactylostyle and travel(l)ing rest.Compression link is mounted slidably in travel(l)ing rest, and the ratchet dactylostyle is connected in travel(l)ing rest rotationally and is resisted against compression link, and spring one end is resisted against the ratchet dactylostyle, and the other end is resisted against travel(l)ing rest, and travel(l)ing rest is connected in fixed support rotationally.
In an embodiment of the utility model, fixed support has hook tooth, corresponding to the ratchet dactylostyle.
In an embodiment of the utility model, fixed support has guide groove, and operating unit has bootstrap block, and bootstrap block is arranged in the guide groove movably.
In an embodiment of the utility model, pilot unit comprises the guiding round bar, and an end of guiding round bar is a flats.
In an embodiment of the utility model, pilot unit also comprises attaching parts, and attaching parts has three first fixed orifices, wherein two first fixed orifices fifth wheel limit Parking drag-line group and be symmetrically distributed about the 3rd first fixed orifice respectively.
In an embodiment of the utility model; Pilot unit also comprises connecting element; One end of the flats of guiding round bar has second fixed orifice; Second fixed orifice optionally connects one of them of attaching parts and centre brake Parking drag-line, and when second fixed orifice connected attaching parts, connecting element passed the 3rd first fixed orifice and second fixed orifice.
In an embodiment of the utility model, connecting element comprises the bolt and first self lock nut, and bolt is a stepped appearance, has narrow and wide portion, and narrow has screw thread, wide no screw thread, and first self lock nut lock onto narrow portion.
In an embodiment of the utility model, pilot unit also comprises limiting stopper, is fixed in the other end of guiding round bar.
In an embodiment of the utility model, the other end of guiding round bar has the threaded portion, and limiting stopper comprises second self lock nut, and second self lock nut lock onto the threaded portion.
The brake-applying handle device that the utility model provides not only can be applicable to take turns the limit braking during standstill, and can be applied to central braking during standstill; Thereby solved Parking handle general-duty problem; Make the interchangeablity on the manufacturing line strengthen, and made things convenient for the maintenance fitting work, reduced cost.
Description of drawings
Fig. 1 is the brake-applying handle schematic representation of apparatus of the utility model one preferred embodiment;
Fig. 2 is the scheme drawing of pilot unit among Fig. 1;
Fig. 3 is the scheme drawing of bolt among Fig. 2;
Fig. 4 is the scheme drawing of the wheel limit Parking drag-line group of the utility model one preferred embodiment;
Fig. 5 is the scheme drawing of the brake-applying handle device of the utility model one preferred embodiment when being applied to take turns the limit braking during standstill;
Fig. 6 is the scheme drawing of the centre brake Parking drag-line of the utility model one preferred embodiment;
Fig. 7 is the scheme drawing of the brake-applying handle device of the utility model one preferred embodiment when being applied to central braking during standstill.
The specific embodiment
Below will combine accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is described further, with purpose, characteristic and the effect of understanding the utility model fully.
Fig. 1 is the brake-applying handle schematic representation of apparatus of the utility model one preferred embodiment.Fig. 2 is the scheme drawing of pilot unit among Fig. 1.Fig. 3 is the scheme drawing of bolt among Fig. 2.Please refer to Fig. 1～Fig. 3.
In the present embodiment, brake-applying handle device 1 comprises operating unit 10, fixed support 11 and pilot unit 12.Operating unit 10 is connected in fixed support 11 rotationally.Pilot unit 12 is connected in operating unit 10, and pilot unit 12 is one of them of fifth wheel limit Parking drag-line group and centre brake Parking drag-line optionally.At this, whole brake-applying handle device 1 can be mounted to auto body through fixed support 11.Yet the utility model is not done any qualification to this.
In the present embodiment, operating unit 10 comprises travel(l)ing rest 101, compression link 102, ratchet dactylostyle 103, spring 104 and bootstrap block 105.Travel(l)ing rest 101 100 is connected in fixed support 11 rotationally through pinning.That is, travel(l)ing rest 101 can be pinned and 100 rotated with respect to fixed support 11 for the center.Bootstrap block 105 can be fixed in travel(l)ing rest 101.At this, bootstrap block 105 can be pin.Yet the utility model is not done any qualification to the type of bootstrap block 105.In the position corresponding to bootstrap block 105, fixed support 11 has a guide groove 111, and bootstrap block 105 is arranged in the guide groove 111 movably.At this, guide groove 111 is 100 to be one section circular arc in the center of circle to pin.When travel(l)ing rest 101 100 is center when rotating to pin, bootstrap block 105 can rotate along guide groove 111, the sense of motion of may command travel(l)ing rest 101 and stroke thus, and guarantee the stable of whole motion process with along sliding.Yet the utility model is not done any qualification to this.
In the present embodiment, compression link 102 is mounted slidably in travel(l)ing rest 101, and ratchet dactylostyle 103 is connected in travel(l)ing rest 101 rotationally and is resisted against compression link 102, and spring 104 1 ends are resisted against ratchet dactylostyle 103, and the other end is resisted against travel(l)ing rest 101.Particularly, on the travel(l)ing rest 101 salient 106 can be set, for example pin can correspondence be provided with perforation on the ratchet dactylostyle 103, to be arranged in this salient 106 and can this salient 106 to be that rotate with respect to travel(l)ing rest 101 at the center.In addition, on fixed support 11, be provided with the required hook tooth of Parking 110, with corresponding to ratchet dactylostyle 103.
In the present embodiment, during not Parking, ratchet dactylostyle 103 can be sticked in hook tooth 110.When the user inwardly promoted compression link 102, it can promote ratchet dactylostyle 103 was that rotate with respect to travel(l)ing rest 101 at the center with salient 106.In this process, ratchet dactylostyle 103 can break away from hook tooth 110 and compression spring 104.At this, the unidirectional operation characteristic of hook tooth 110 can be guaranteed the safety of Parking.The user can unclamp compression link 102 after accomplishing Parking, at this moment, the elastic potential energy that relies on spring 104 to store, ratchet dactylostyle 103 meeting counter-rotation continue to be sticked in hook tooth 110 to original position.Simultaneously, compression link 102 also can be retracted into original position.
In the present embodiment, pilot unit 12 comprises guiding round bar 120, attaching parts 121, connecting element 122 and limiting stopper 123.At this, can use the end 1200 that Sheet Metal Forming Technology makes guiding round bar 120 and be processed into flats, and guarantee that whole guiding round bar 120 is one-body molded with convenient punching, thus the performance of stable guiding round bar 120.Attaching parts 121 promptly is arranged at an end 1200 of this flats, and limiting stopper 123 then is arranged at the other end of guiding round bar 120.
In the present embodiment, on the guiding round bar 120 perforation can be set, the corresponding position of travel(l)ing rest 101 also can correspondence be provided with perforation, wears wherein for pin 13, pilot unit 12 is connected in the travel(l)ing rest 101 of operating unit 10.Yet the utility model is not done any qualification to this.
In the present embodiment; Attaching parts 121 can be the semi-open structure of U type; Its both sides have three first relative fixed orifices 1210; Two first fixed orifices 1210 that wherein are positioned at both sides are respectively applied for fifth wheel limit Parking drag-line group and are symmetrically distributed about first fixed orifice 1210 of centre, equate with the braking force of two drag-lines guaranteeing to take turns limit Parking drag-line group.At this, two first fixed orifices 1210 that are positioned at both sides can be semi-open hole, to make things convenient for fifth wheel limit Parking drag-line group.Yet the utility model is not done any qualification to this.
In the present embodiment; The position of centre first fixed orifice 1210 of corresponding attaching parts 121; One end 1200 of the flats of guiding round bar 120 has second fixed orifice (figure does not show), and it optionally connects attaching parts 121 and centre brake Parking drag-line one of them.When second fixed orifice connects attaching parts 121, first fixed orifice 1210 and second fixed orifice in the middle of connecting element 122 passes.At this, connecting element 122 can comprise the bolt 1220 and first self lock nut 1221.As shown in Figure 3, bolt 1220 can be stepped appearance, has narrow 1223 and wide 1224, and narrow 1223 has screw thread, wide 1224 no screw thread.First self lock nut 1221 lock onto narrow 1223, so it can directly not be fitted and connected the surface of part 121.In addition, the latching characteristics of first self lock nut 1221 can be guaranteed the safety that moves.Yet the utility model is not done any qualification to this.
In the present embodiment, the other end of guiding round bar 120 can have threaded portion (figure does not show), and limiting stopper 123 can comprise second self lock nut 1230.Therefore, limiting stopper 123 can lock onto the threaded portion of guiding round bar 120 through this second self lock nut 1230.At this, because the latching characteristics of second self lock nut 1230 also can be guaranteed the safety that moves.
Situation when the brake-applying handle device 1 that below will combine Fig. 4～Fig. 7 specifically to introduce present embodiment provides is applied to take turns limit braking during standstill and central braking during standstill.
Fig. 4 is the scheme drawing of the wheel limit Parking drag-line group of the utility model one preferred embodiment.Fig. 5 is the scheme drawing of the brake-applying handle device of the utility model one preferred embodiment when being applied to take turns the limit braking during standstill.Please refer to Fig. 1, Fig. 4 and Fig. 5.In the present embodiment, wheel limit Parking drag-line group comprises two wheel limit Parking drag-lines 2, and its end 21 can become stepped appearance.Therefore, when two wheel limit Parking drag-lines 2 snap in two first fixed orifices 1210 of attaching parts 121 both sides respectively, can guarantee that it can not break away from attaching parts 121 easily.
In the present embodiment, when not Parking, compression link 102 keeps horizontality, and spring 104 is in uncompressed state.When Parking, the user can inwardly promote compression link 102 earlier, drives ratchet dactylostyle 103 thus and rotates and compression spring 104.When the user upwards lifted travel(l)ing rest 101, travel(l)ing rest 101 can 100 be that center relative fixed support 11 rotates to pin, and drive pilot unit 12 moves together.Because the wheel limit Parking drag-line 2 of left rear wheel and off hind wheel is fixed to the attaching parts 121 of pilot unit 12 respectively, therefore, when pilot unit 12 motions, 2 meetings of two wheel limit Parking drag-lines and inversion pole (figure does not show) motion together are to realize parking function.
Fig. 6 is the scheme drawing of the centre brake Parking drag-line of the utility model one preferred embodiment.Fig. 7 is the scheme drawing of the brake-applying handle device of the utility model one preferred embodiment when being applied to central braking during standstill.Please refer to Fig. 1, Fig. 6 and Fig. 7.In the present embodiment, the end of centre brake Parking drag-line 3 can have screw thread.When brake-applying handle device 1 is applied to take turns the limit braking during standstill, can attaching parts 121 be removed from the round bar 120 that leads.Afterwards, second fixed orifice of an end 1200 of the flats that is positioned at guiding round bar 120 can be inserted in the end that centre brake Parking drag-line 3 has a screw thread, uses self lock nut (figure does not show) fixing again.Principle and the aforementioned principle when taking turns limit braking during standstill of central authorities during braking during standstill is similar, so repeat no more at this.
Need to prove; Though in the present embodiment; Second fixed orifice of guiding round bar 120 is optionally to connect one of them of attaching parts 121 and centre brake Parking drag-line 3; And two first fixed orifices 1210 on the attaching parts 121 are in order to fifth wheel limit Parking drag-line 2 respectively, yet the utility model is not done any qualification to this.In other embodiments, be used to connect the diverse location that attaching parts 121 and the fixed orifice of centre brake Parking drag-line 3 can be positioned at guiding round bar 120.That is, attaching parts 121 can be connected in guiding round bar 120 simultaneously with centre brake Parking drag-line 3.Perhaps, also attaching parts 121 can be set, directly be arranged at guiding round bar 120 and will be used to connect two fixed orifices of taking turns limit Parking drag-lines 2.
In sum; The brake-applying handle device that the utility model preferred embodiment provides not only can be applicable to take turns the limit braking during standstill, and can be applied to central braking during standstill; Thereby solved Parking handle general-duty problem; Make the interchangeablity on the manufacturing line strengthen, and made things convenient for the maintenance fitting work, reduced cost.
More than describe the preferred embodiment of the utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical personnels in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (10)
1. a brake-applying handle device is characterized in that, comprising:
Fixed support;
Operating unit is connected in said fixed support rotationally; And
Pilot unit is connected in said operating unit, and said pilot unit is one of them of fifth wheel limit Parking drag-line group and centre brake Parking drag-line optionally.
2. brake-applying handle device according to claim 1; It is characterized in that said operating unit comprises compression link, ratchet dactylostyle, spring and travel(l)ing rest, said compression link is mounted slidably in said travel(l)ing rest; Said ratchet dactylostyle is connected in said travel(l)ing rest rotationally and is resisted against said compression link; Said spring one end is resisted against said ratchet dactylostyle, and the other end is resisted against said travel(l)ing rest, and said travel(l)ing rest is connected in said fixed support rotationally.
3. brake-applying handle device according to claim 2 is characterized in that said fixed support has hook tooth, corresponding to said ratchet dactylostyle.
4. brake-applying handle device according to claim 1 is characterized in that said fixed support has guide groove, and said operating unit has bootstrap block, and said bootstrap block is arranged in the said guide groove movably.
5. brake-applying handle device according to claim 1 is characterized in that said pilot unit comprises the guiding round bar, and an end of said guiding round bar is a flats.
6. brake-applying handle device according to claim 5; It is characterized in that; Said pilot unit also comprises attaching parts, and said attaching parts has three first fixed orifices, wherein two first fixed orifices fifth wheel limit Parking drag-line group and be symmetrically distributed about the 3rd first fixed orifice respectively.
7. brake-applying handle device according to claim 6; It is characterized in that; Said pilot unit also comprises connecting element, and an end of the flats of said guiding round bar has second fixed orifice, and said second fixed orifice optionally connects one of them of said attaching parts and said centre brake Parking drag-line; When said second fixed orifice connected said attaching parts, said connecting element passed said the 3rd first fixed orifice and said second fixed orifice.
8. brake-applying handle device according to claim 7 is characterized in that, said connecting element comprises the bolt and first self lock nut; Said bolt is a stepped appearance, has narrow and wide portion, and said narrow has screw thread; Said wide no screw thread, said first self lock nut lock onto said narrow portion.
9. brake-applying handle device according to claim 5 is characterized in that said pilot unit also comprises limiting stopper, is fixed in the other end of said guiding round bar.
10. brake-applying handle device according to claim 9 is characterized in that the other end of said guiding round bar has the threaded portion, and said limiting stopper comprises second self lock nut, and said second self lock nut lock onto said threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202856812U CN202156402U (en) | 2011-08-08 | 2011-08-08 | Parking braking handle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202856812U CN202156402U (en) | 2011-08-08 | 2011-08-08 | Parking braking handle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156402U true CN202156402U (en) | 2012-03-07 |
Family
ID=45764046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202856812U Expired - Fee Related CN202156402U (en) | 2011-08-08 | 2011-08-08 | Parking braking handle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337928A (en) * | 2015-07-08 | 2017-01-18 | 大同***株式会社 | Apparatus For Manually Operating Car Transmission State |
-
2011
- 2011-08-08 CN CN2011202856812U patent/CN202156402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337928A (en) * | 2015-07-08 | 2017-01-18 | 大同***株式会社 | Apparatus For Manually Operating Car Transmission State |
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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 |
Granted publication date: 20120307 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |