CN202429069U - Clutch brake combined pedal assembly - Google Patents
Clutch brake combined pedal assembly Download PDFInfo
- Publication number
- CN202429069U CN202429069U CN2012200225938U CN201220022593U CN202429069U CN 202429069 U CN202429069 U CN 202429069U CN 2012200225938 U CN2012200225938 U CN 2012200225938U CN 201220022593 U CN201220022593 U CN 201220022593U CN 202429069 U CN202429069 U CN 202429069U
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- China
- Prior art keywords
- pedal arm
- clutch
- clutch pedal
- base plate
- 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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Abstract
The utility model discloses a clutch brake combined pedal assembly, which comprises a bottom plate and a booster spring guide rod which is hinged with a first point of the bottom plate, wherein the lower end of the booster spring guide rod is hinged with one end of a clutch pedal arm; the other end of the clutch pedal arm is connected to a clutch pedal; the middle part of the clutch pedal is hinged with a second point of the bottom plate; a compressed booster spring is sleeved on the booster spring guide rod and is positioned between the upper end and the lower end of the booster spring guide rod; the angle from the clutch pedal arm to the booster spring guide rod is an obtuse angle; in a process of clockwise rotating the clutch pedal arm from an initial position to be parallel to the booster spring guide rod, resistance force is applied to the clutch pedal arm by the booster spring; and in a process of continuously clockwise rotating the clutch pedal arm, boosting force is applied to the clutch pedal arm by the booster spring. According to the clutch brake combined pedal assembly provided by the utility model, the possibility of error operation of a driver is avoided; and since resistance force is available when the clutch pedal is stepped, the driver does not step on the clutch pedal unconsciously during normal running so as to be safer.
Description
Technical field
The utility model relates to the layout of the moving main gear power-transfer clutch of a kind of vehicle, particularly relates to a kind of clutch and brake combination pedal assembly.
Background technology
In the clutch and brake mechanism of vehicle; The clutch pedal assembly is very crucial parts; In the automobile gear shift process, must come control clutch work through the clutch pedal assembly; Driving engine is temporarily separated with change speed gear box,, avoid its damage with the impact that the gear that reduces in the shift process change speed gear box produces.Gearshift is unclamped the clutch pedal assembly and can be made driving engine be connected automobile normal running again with change speed gear box after finishing.Notification number is that 102050025 utility model patent discloses a kind of clutch pedal assembly, comprises pedal arm, locating part, rack body, base plate and pedal arm rotating shaft.Wherein, rack body is installed on the base plate, and pedal is connected in an end of pedal arm, and pedal arm is installed on the rack body through the pedal arm rotating shaft is rotatable.Captive joint extension block in the pedal arm rotating shaft, the arm pivoted two ends of pedal are provided with the torsion spring of symmetry, and an end of each torsion spring is connected on the extension block, and the other end of each torsion spring is connected on the rack body.When chaufeur is stepped on down pedal, above-mentioned torsion spring begins turning, and is the rotation power-assisted of pedal arm thus.Though the clutch pedal assembly of said structure makes chaufeur just can step on down pedal with very little power; But increased the possibility of chaufeur maloperation simultaneously: do not have resistance (or resistance is very little) owing to step on down pedal; In the cruising; Chaufeur is stepped on down pedal easily unconsciously, and driving engine is separated with change speed gear box, produces the risk of occurrence of traffic accident thus.
The utility model content
The purpose of the utility model provides a kind of chaufeur maloperation, safer clutch and brake of can preventing and makes up pedal assembly.
The clutch and brake combination pedal assembly of the utility model; Comprise that base plate and the upper end be fixed on the vehicle body are articulated in first power assistant spring guide rod on the said base plate; One end of the lower end of said power assistant spring guide rod and clutch pedal arm is hinged, and the other end of said clutch pedal arm connects clutch pedal, and the middle part of said clutch pedal arm is articulated in second point of said base plate; The power assistant spring of pressurized is placed on the said power assistant spring guide rod and between the upper and lower end of said power assistant spring guide rod; The clutch pedal arm is an obtuse angle to the angle of power assistant spring guide rod, is gone to by the initial position dextrorotation in the process parallel with said power assistant spring guide rod at said clutch pedal arm, and said clutch pedal arm compresses said power assistant spring; Said power assistant spring is bestowed resistance to said clutch pedal arm; Continue in the clickwise process at said clutch pedal arm, said clutch pedal arm does not recompress said power assistant spring, and said power assistant spring is bestowed power-assisted to said clutch pedal arm.
The clutch and brake combination pedal assembly of the utility model; Wherein, The upper end of said power assistant spring guide rod is articulated in first point on the said base plate through first rotating shaft; The upper end of said power assistant spring guide rod can counterrotatingly be stuck in said first rotating shaft, and said first rotating shaft is fixedly installed on the power assistant spring support, and said power assistant spring support is fixed on the said base plate.
The clutch and brake combination pedal assembly of the utility model; Wherein, The middle part of said clutch pedal arm is articulated in second point of said base plate through the rotating shaft of clutch pedal arm; Said clutch pedal arm and the rotating shaft of said clutch pedal arm can link together with the relative rotation, and the rotating shaft of said clutch pedal arm is fixed on the clutch pedal arm rotary shaft rack, and said clutch pedal arm rotary shaft rack is fixed on the said base plate.
The clutch and brake of the utility model combination pedal assembly wherein, also comprises the limiting bracket that is used to limit said clutch pedal arm rotation, and said limiting bracket is welded on the base plate and between said base plate and said clutch pedal arm.
The clutch and brake combination pedal assembly of the utility model wherein, also comprises the brake pedal arm, and an end of said brake pedal arm can counterrotatingly be installed on the said support, and the other end of said brake pedal arm connects brake pedal.
The clutch and brake combination pedal assembly of the utility model; Wherein, an end of said brake pedal arm can counterrotatingly be installed on the said base plate through second rotating shaft, and said brake pedal arm can counterrotatingly be installed in said second rotating shaft; Said second rotating shaft is fixed on the said base plate; Be with the return torsion spring in said second rotating shaft, an end of said return torsion spring is connected with an end of said brake pedal arm, and the other end of said return torsion spring is fixed on the said base plate.
The clutch and brake combination pedal assembly of the utility model; Wherein, Said second rotating shaft is fixed on the said base plate through first riser, second riser; Said first riser, said second riser are fixed on the said base plate, and an end of said second rotating shaft is installed on said first riser, and the other end of said second rotating shaft is installed on said second riser.
The clutch and brake of the utility model combination pedal assembly has been avoided possibility of chaufeur maloperation: owing to stepping on down clutch pedal resistance is arranged, in the cruising, chaufeur can be known and unconsciously steps on down clutch pedal, and is safer thus.
The clutch and brake combination pedal assembly of the utility model has overcome problems such as existing free-standing pedal efficiency of assembling is low, the inconvenience of two pedal rigging positions is controlled, the treadle effort of non helping hand formula clutch pedal is big, hydraulic booster formula pedal hydraulic tubing difficult arrangement.The clutch and brake of the utility model makes up pedal assembly efficiency of assembling height, compact conformation, the power-assisted scope is big, arrangement space is little.
Description of drawings
Fig. 1 is the block diagram that the clutch and brake of the utility model makes up the structural representation of pedal assembly;
Fig. 2 is the front view that the clutch and brake of the utility model makes up the structural representation of pedal assembly;
Fig. 3 is the front view of the structural representation of the clutch pedal arm among Fig. 1.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; The clutch and brake combination pedal assembly of the utility model comprises that base plate 1 and the upper end be fixed on the vehicle body are articulated in first power assistant spring guide rod 4 on the base plate 1, and an end of the lower end of power assistant spring guide rod 4 and clutch pedal arm 11 is hinged; The other end of clutch pedal arm 11 connects clutch pedal 12; The middle part of clutch pedal arm 11 is articulated in second point of base plate 1, and the power assistant spring 5 of pressurized is placed on the power assistant spring guide rod 4 and between the upper and lower end of power assistant spring guide rod 4, clutch pedal arm 11 is an obtuse angle to the angle of power assistant spring guide rod 4; Go to by the initial position dextrorotation in the process parallel at clutch pedal arm 11 with power assistant spring guide rod 4; Clutch pedal arm 11 compression power assistant spring 5,5 pairs of clutch pedal arms 11 of power assistant spring are bestowed resistance, continue in the clickwise process at clutch pedal arm 11; Clutch pedal arm 11 does not recompress power assistant spring 5, and 5 pairs of clutch pedal arms 11 of power assistant spring are bestowed power-assisted.
Specifically; In the present embodiment; The upper end of power assistant spring guide rod 4 is articulated in first point on the base plate 1 through first rotating shaft 3; The upper end of power assistant spring guide rod 4 can counterrotatingly be stuck in first rotating shaft 3, and first rotating shaft 3 is fixedly installed on the power assistant spring support 2, and power assistant spring support 2 is fixed on the base plate 1.
The clutch cable that is used for the Control of Automobile power-transfer clutch is articulated in the groove on the clutch pedal arm 11.When chaufeur is stepped on clutch pedal 12; Clutch pedal arm 11 beginning clickwises; When clutch pedal arm 11 is gone to by the initial position dextrorotation in the process parallel with power assistant spring guide rod 4,5 pairs of clutch pedal arms 11 of power assistant spring are bestowed resistance, in order to avoid chaufeur has feel, exists and step on empty sense; When clutch pedal arm 11 continues in the clickwise process; 5 pairs of clutch pedal arms 11 of power assistant spring are bestowed power-assisted; This moment, power-transfer clutch began to separate; The resistance of clutch pedal 12 reduces under power assistant spring 5 effects, and clutch pedal arm 11 is moving to end position, and power-transfer clutch work makes driving engine thoroughly separate with change speed gear box.
The clutch and brake of the utility model combination pedal assembly has been avoided possibility of chaufeur maloperation: owing to stepping on down clutch pedal resistance is arranged, in the cruising, chaufeur can be known and unconsciously steps on down clutch pedal, and is safer thus.
In the present embodiment; The middle part of clutch pedal arm 11 is articulated in second point of base plate 1 through clutch pedal arm rotating shaft 20; Clutch pedal arm 11 can link together with clutch pedal arm rotating shaft 20 with the relative rotation; Clutch pedal arm rotating shaft 20 is fixed on the clutch pedal arm rotary shaft rack 14, and clutch pedal arm rotary shaft rack 14 is fixed on the base plate 1.
In the present embodiment, the clutch and brake of the utility model combination pedal assembly also comprises the limiting bracket 10 that is used to limit 11 rotations of clutch pedal arm, and limiting bracket 10 is welded on the base plate 1 and between base plate 1 and clutch pedal arm 11.
In the present embodiment, the clutch and brake of the utility model combination pedal assembly also comprises brake pedal arm 13, and an end of brake pedal arm 13 can counterrotatingly be installed on the base plate 1, and the other end of brake pedal arm 13 connects brake pedal 21.
In the present embodiment; One end of brake pedal arm 13 can counterrotatingly be installed on the base plate 1 through second rotating shaft 19; Brake pedal arm 13 can counterrotatingly be installed in second rotating shaft 19, and second rotating shaft 19 is fixed on the base plate 1, is with return torsion spring 16 in second rotating shaft 19; One end of return torsion spring 16 is connected with an end of brake pedal arm 13, and the other end of return torsion spring 16 is fixed on the base plate 11.
In the present embodiment; Second rotating shaft 19 is fixed on the base plate 1 through first riser 17, second riser 18; First riser 17, second riser 18 are fixed on the base plate 1, and an end of second rotating shaft 19 is installed on first riser 19, and the other end of second rotating shaft 19 is installed on second riser 19.The other end of return torsion spring 16 is fixed on the base plate 1 through second riser 19.
The clutch and brake combination pedal assembly of the utility model has overcome problems such as existing free-standing pedal efficiency of assembling is low, the inconvenience of two pedal rigging positions is controlled, the treadle effort of non helping hand formula clutch pedal is big, hydraulic booster formula pedal hydraulic tubing difficult arrangement.The clutch and brake of the utility model makes up pedal assembly efficiency of assembling height, compact conformation, the power-assisted scope is big, arrangement space is little.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (7)
1. a clutch and brake makes up pedal assembly; It is characterized in that comprise that base plate and the upper end be fixed on the vehicle body are articulated in first power assistant spring guide rod on the said base plate, an end of the lower end of said power assistant spring guide rod and clutch pedal arm is hinged; The other end of said clutch pedal arm connects clutch pedal; The middle part of said clutch pedal arm is articulated in second point of said base plate, and the power assistant spring of pressurized is placed on the said power assistant spring guide rod and between the upper and lower end of said power assistant spring guide rod, and the clutch pedal arm is an obtuse angle to the angle of power assistant spring guide rod; Go to by the initial position dextrorotation in the process parallel at said clutch pedal arm with said power assistant spring guide rod; Said clutch pedal arm compresses said power assistant spring, and said power assistant spring is bestowed resistance to said clutch pedal arm, continues in the clickwise process at said clutch pedal arm; Said clutch pedal arm does not recompress said power assistant spring, and said power assistant spring is bestowed power-assisted to said clutch pedal arm.
2. clutch and brake combination pedal assembly according to claim 1; It is characterized in that; The upper end of said power assistant spring guide rod is articulated in first point on the said base plate through first rotating shaft; The upper end of said power assistant spring guide rod can counterrotatingly be stuck in said first rotating shaft, and said first rotating shaft is fixedly installed on the power assistant spring support, and said power assistant spring support is fixed on the said base plate.
3. clutch and brake combination pedal assembly according to claim 2; It is characterized in that; The middle part of said clutch pedal arm is articulated in second point of said base plate through the rotating shaft of clutch pedal arm; Said clutch pedal arm and the rotating shaft of said clutch pedal arm can link together with the relative rotation, and the rotating shaft of said clutch pedal arm is fixed on the clutch pedal arm rotary shaft rack, and said clutch pedal arm rotary shaft rack is fixed on the said base plate.
4. clutch and brake according to claim 3 combination pedal assembly is characterized in that, also comprises the limiting bracket that is used to limit said clutch pedal arm rotation, and said limiting bracket is welded on the base plate and between said base plate and said clutch pedal arm.
5. according to each described clutch and brake combination pedal assembly of claim 1-4; It is characterized in that; Also comprise the brake pedal arm, an end of said brake pedal arm can counterrotatingly be installed on the said support, and the other end of said brake pedal arm connects brake pedal.
6. clutch and brake combination pedal assembly according to claim 5; It is characterized in that; One end of said brake pedal arm can counterrotatingly be installed on the said base plate through second rotating shaft; Said brake pedal arm can counterrotatingly be installed in said second rotating shaft, and said second rotating shaft is fixed on the said base plate, is with the return torsion spring in said second rotating shaft; One end of said return torsion spring is connected with an end of said brake pedal arm, and the other end of said return torsion spring is fixed on the said base plate.
7. clutch and brake combination pedal assembly according to claim 6; It is characterized in that; Said second rotating shaft is fixed on the said base plate through first riser, second riser; Said first riser, said second riser are fixed on the said base plate, and an end of said second rotating shaft is installed on said first riser, and the other end of said second rotating shaft is installed on said second riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200225938U CN202429069U (en) | 2012-01-17 | 2012-01-17 | Clutch brake combined pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200225938U CN202429069U (en) | 2012-01-17 | 2012-01-17 | Clutch brake combined pedal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429069U true CN202429069U (en) | 2012-09-12 |
Family
ID=46778540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200225938U Expired - Fee Related CN202429069U (en) | 2012-01-17 | 2012-01-17 | Clutch brake combined pedal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458222A (en) * | 2017-06-26 | 2017-12-12 | 东风(十堰)车身部件有限责任公司 | Double-spring structure clutch pedal servomechanism |
-
2012
- 2012-01-17 CN CN2012200225938U patent/CN202429069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458222A (en) * | 2017-06-26 | 2017-12-12 | 东风(十堰)车身部件有限责任公司 | Double-spring structure clutch pedal servomechanism |
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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: 20120912 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |