CN104986151A - Slotted brake pedal arm assembly and automobile - Google Patents
Slotted brake pedal arm assembly and automobile Download PDFInfo
- Publication number
- CN104986151A CN104986151A CN201510303230.XA CN201510303230A CN104986151A CN 104986151 A CN104986151 A CN 104986151A CN 201510303230 A CN201510303230 A CN 201510303230A CN 104986151 A CN104986151 A CN 104986151A
- Authority
- CN
- China
- Prior art keywords
- forced section
- hole
- flute profile
- brake pedal
- arm assembly
- 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.)
- Granted
Links
- 230000003042 antagnostic effect Effects 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention provides a slotted brake pedal arm assembly and an automobile. The slotted brake pedal arm assembly comprises a first slotted pedal bracket, a second slotted pedal bracket and a third slotted pedal bracket, which are connected with each other; the slotted brake pedal arm assembly further comprises a limiting structure, a connecting part and a clamping part, wherein the limiting structure comprises a first stressed part, a second stressed part and a third stressed part, which are arranged in parallel; the two ends of the connecting part are connected with one end of the first stressed part and one end of the third stressed part, respectively; one end of the second stressed part is connected with the connecting part; the clamping part is arranged on the connecting part; and the clamping part is clamped with a first through hole formed in the second slotted pedal bracket. According to the slotted brake pedal arm assembly provided by the embodiment of the invention, a booster shifting fork can be in a right position and uniformly stressed on the left side and the right side so that the deformation of the booster shifting fork is avoided to prevent failure of a booster.
Description
Technical field
The present invention relates to automobile technical field, particularly a kind of flute profile brake pedal arm assembly and automobile.
Background technology
For the brake pedal arm of channel-shaped structure, when servo-unit shift fork is mated, be positioned at brake pedal arm groove, due to flute profile brake pedal arm mounting hole and adopt free-running fit between servo-unit shift fork mounting hole and bearing pin, so when flute profile brake pedal arm promotes the motion of servo-unit shift fork, servo-unit shift fork axially can horizontally slip along bearing pin in flute profile brake pedal arm, slip can make servo-unit shift fork left and right sides unbalance stress, just distortion can be produced when servo-unit shift fork left and right sides is subject to the asymmetric masterpiece used time for a long time, when being out of shape serious, affect the inner effective clearance of servo-unit, thus cause servo-unit to lose efficacy.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of flute profile brake pedal arm assembly and automobile, servo-unit shift fork can be made to be in tram and left and right sides uniform force, avoid it to be out of shape, and then prevent servo-unit to lose efficacy.
In order to achieve the above object, The embodiment provides a kind of flute profile brake pedal arm assembly, comprise interconnective first flute profile pedal support, the second flute profile pedal support and groove-shaped pedal support, flute profile brake pedal arm assembly also comprises a position limiting structure, and position limiting structure comprises:
First forced section arranged in parallel, the second forced section and the 3rd forced section, and the second force part is between the first forced section and the 3rd forced section;
Connecting portion, the two ends of connecting portion are connected with one end of the 3rd forced section with one end of the first forced section respectively, and wherein one end of the second forced section is connected with connecting portion;
Access Division, Access Division is arranged on connecting portion, and Access Division and the first through hole clamping be arranged on the second flute profile pedal support, wherein
First forced section and the 3rd forced section are equipped with the second through hole, and the other end of the second forced section is provided with third through-hole, and the second through hole, third through-hole and be arranged on the dead in line of the fourth hole on the first flute profile pedal support and groove-shaped pedal support.
Alternatively, the second forced section and be equipped with the first reinforced rib between the first forced section and the 3rd forced section.
Alternatively, the first forced section and the 3rd forced section are hollow structure.
Alternatively, the second forced section is hollow structure, and in hollow structure, be provided with the second reinforced rib.
Alternatively, Access Division is reversed acanthoid structure.
Embodiments of the invention additionally provide a kind of automobile, comprise servo-unit shift fork, and automobile also comprises above-mentioned flute profile brake pedal arm assembly.
Alternatively, the mounting hole of servo-unit shift fork, the second through hole, third through-hole and be arranged on the dead in line of the fourth hole on the first flute profile pedal support and groove-shaped pedal support, servo-unit shift fork is connected with flute profile brake pedal arm assembly with the cooperation of mounting hole, the second through hole, third through-hole and fourth hole by bearing pin.
Such scheme of the present invention at least comprises following beneficial effect:
In an embodiment of the present invention, promote in the process of servo-unit shift fork motion at the flute profile brake pedal arm be made up of the first flute profile pedal support, the second flute profile pedal support and groove-shaped pedal support, when the trend of the oriented left slide of servo-unit shift fork, can to position limiting structure one application force left, now, position limiting structure can give servo-unit shift fork one antagonistic force to the right, thus actv. prevents servo-unit shift fork from sliding left.In like manner, when servo-unit shift fork has the trend of sliding to the right, can give position limiting structure one application force to the right, now, position limiting structure can give servo-unit shift fork one antagonistic force left, thus actv. prevents servo-unit shift fork from sliding to the right.So just, servo-unit shift fork can be made to be in tram and left and right sides uniform force, to avoid it to be out of shape, and then prevent servo-unit to lose efficacy.
Accompanying drawing explanation
Fig. 1 is the structural representation of flute profile brake pedal arm assembly in the embodiment of the present invention;
Fig. 2 is the schematic diagram that in the embodiment of the present invention, flute profile brake pedal arm assembly is connected with servo-unit shift fork;
Fig. 3 is the front view of position limiting structure in the embodiment of the present invention;
Fig. 4 is the lateral plan of position limiting structure in the embodiment of the present invention;
Fig. 5 is the upward view of position limiting structure in the embodiment of the present invention.
Description of reference numerals:
101, the first flute profile pedal support; 102, the second flute profile pedal support; 103, groove-shaped pedal support; 104, the first through hole; 105, fourth hole; 2, position limiting structure; 201, the first forced section; 202, the second forced section; 203, the 3rd forced section; 204, connecting portion; 205, Access Division; 206, the first reinforced rib; 2011, the second through hole; 2021, the second reinforced rib; 3, servo-unit shift fork; 4, bearing pin.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to servo-unit shift fork 3 in prior art yielding, and then the problem causing servo-unit to lose efficacy, provide a kind of flute profile brake pedal arm assembly and automobile, servo-unit shift fork 3 can be made to be in tram and left and right sides uniform force, avoid it to be out of shape, and then prevent servo-unit to lose efficacy.
As shown in Fig. 1 ~ Fig. 5, The embodiment provides a kind of flute profile brake pedal arm assembly, comprise interconnective first flute profile pedal support 101, second flute profile pedal support 102 and groove-shaped pedal support 103, flute profile brake pedal arm assembly also comprises a position limiting structure 2, position limiting structure 2 comprises: the first forced section 201, second forced section 202 arranged in parallel and the 3rd forced section 203, and the second forced section 202 is between the first forced section 201 and the 3rd forced section 203; Connecting portion 204, the two ends of connecting portion 204 are connected with one end of the 3rd forced section 203 with one end of the first forced section 201 respectively, and wherein one end of the second forced section 202 is connected with connecting portion 204; Access Division 205, Access Division 205 is arranged on connecting portion 204, and Access Division 205 and the first through hole 104 clamping be arranged on the second flute profile pedal support 102, wherein the first forced section 201 and the 3rd forced section 203 are equipped with the second through hole 2011, the other end of the second forced section 202 is provided with third through-hole, and the second through hole 2011, third through-hole and be arranged on the dead in line of the fourth hole 105 on the first flute profile pedal support 101 and groove-shaped pedal support 103.
In an embodiment of the present invention, third through-hole can be semi-circular hole.Be understandable that, in an embodiment of the present invention, do not limit the concrete shape of third through-hole.
In an embodiment of the present invention, servo-unit shift fork 3 can be connected with flute profile brake pedal arm assembly by the cooperation of the mounting hole of bearing pin 4 and servo-unit shift fork 3, the second through hole 2011, third through-hole and fourth hole 105.Like this when the flute profile brake pedal arm promotion servo-unit shift fork 3 be made up of the first flute profile pedal support 101, second flute profile pedal support 102 and groove-shaped pedal support 103 moves, there is horizontally slipping along bearing pin 4 axis in servo-unit shift fork 3, this slip can bring the effect of power to position limiting structure 2.Particularly, when servo-unit shift fork 3 have to the left tendency toward sliding time, can give position limiting structure 2 one application force left, now, position limiting structure 2 can effectively can prevent servo-unit shift fork 3 from sliding left to servo-unit shift fork 3 one antagonistic force to the right.Similar, when servo-unit shift fork 3 have to the right tendency toward sliding time, can give position limiting structure 2 one application force to the right, now, position limiting structure 2 can give servo-unit shift fork 3 one antagonistic force left equally, can effectively prevent servo-unit shift fork 3 from sliding to the right.It can thus be appreciated that position limiting structure 2 can effectively stop servo-unit shift fork 3 along the slip of bearing pin 4 axis, makes servo-unit shift fork 3 be in tram and left and right sides uniform force, avoids it to be out of shape, and then prevent servo-unit to lose efficacy.Meanwhile, the life-span of servo-unit shift fork 3 and flute profile brake pedal arm can also be extended.
Alternatively, in the above embodiment of the present invention, as shown in Figure 3 and Figure 5, the second forced section 202 and be equipped with the first reinforced rib 206 between the first forced section 201 and the 3rd forced section 203, can ensure the intensity of the second forced section 202 by actv. like this.
Alternatively, in the above embodiment of the present invention, the first forced section 201 and the 3rd forced section 203 are hollow structure, and are all similar trapezium structure.Like this while saving material, also ensure the first forced section 201 and the 3rd forced section 203 possesses enough intensity.
Alternatively, in the above embodiment of the present invention, as shown in Figure 5, the second forced section 202 is hollow structure, and in hollow structure, be provided with the second reinforced rib 2021.So both can save material, the intensity of the second forced section 202 can be ensured again.
Alternatively, in the above embodiment of the present invention, as shown in Figure 1 to 4, Access Division 205 is reversed acanthoid structure.Be understandable that, in an embodiment of the present invention, do not limit the concrete shape of Access Division 205.
Alternatively, in the above embodiment of the present invention, above-mentioned position limiting structure 2 adopts Low Density Polyethylene (LDPE) to make, and so both can ensure the resistance to abrasion of position limiting structure 2, can eliminate again because servo-unit shift fork 3 impacts the noise caused.
Embodiments of the invention additionally provide a kind of automobile, comprise servo-unit shift fork 3, and automobile also comprises above-mentioned flute profile brake pedal arm assembly.
Alternatively, the mounting hole of servo-unit shift fork 3, the second through hole 2011, third through-hole and be arranged on the dead in line of the fourth hole 105 on the first flute profile pedal support 101 and groove-shaped pedal support 103, servo-unit shift fork 3 is connected with flute profile brake pedal arm assembly with the cooperation of mounting hole, the second through hole 2011, third through-hole and fourth hole 105 by bearing pin 4.
In an embodiment of the present invention, position limiting structure 2 can effectively stop servo-unit shift fork 3 along the slip of bearing pin 4 axis, makes servo-unit shift fork 3 be in tram and left and right sides uniform force, avoids it to be out of shape, and then prevent servo-unit to lose efficacy.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a flute profile brake pedal arm assembly, comprise interconnective first flute profile pedal support (101), the second flute profile pedal support (102) and groove-shaped pedal support (103), it is characterized in that, described flute profile brake pedal arm assembly also comprises a position limiting structure (2), and described position limiting structure (2) comprising:
First forced section (201) arranged in parallel, the second forced section (202) and the 3rd forced section (203), and described second forced section (202) is positioned between described first forced section (201) and the 3rd forced section (203);
Connecting portion (204), the two ends of described connecting portion (204) are connected with one end of the 3rd forced section (203) with one end of described first forced section (201) respectively, and one end of wherein said second forced section (202) is connected with described connecting portion (204);
Access Division (205), described Access Division (205) is arranged on described connecting portion (204), and described Access Division (205) and the first through hole (104) clamping be arranged on described second flute profile pedal support (102), wherein
Described first forced section (201) and the 3rd forced section (203) are equipped with the second through hole (2011), the other end of described second forced section (202) is provided with third through-hole, and described second through hole (2011), third through-hole and be arranged on the dead in line of the fourth hole (105) on described first flute profile pedal support (101) and groove-shaped pedal support (103).
2. flute profile brake pedal arm assembly as claimed in claim 1, it is characterized in that, described second forced section (202) and be equipped with the first reinforced rib (206) between the first forced section (201) and the 3rd forced section (203).
3. flute profile brake pedal arm assembly as claimed in claim 1, it is characterized in that, described first forced section (201) and the 3rd forced section (203) are hollow structure.
4. flute profile brake pedal arm assembly as claimed in claim 1, it is characterized in that, described second forced section (202) is hollow structure, and in described hollow structure, be provided with the second reinforced rib (2021).
5. flute profile brake pedal arm assembly as claimed in claim 1, it is characterized in that, described Access Division (205) are reversed acanthoid structure.
6. an automobile, comprises servo-unit shift fork (3), it is characterized in that, described automobile also comprises the flute profile brake pedal arm assembly as described in any one of Claims 1 to 5.
7. automobile as claimed in claim 6, it is characterized in that, the mounting hole of described servo-unit shift fork (3), described second through hole (2011), third through-hole and be arranged on the dead in line of the fourth hole (105) on described first flute profile pedal support (101) and groove-shaped pedal support (103), described servo-unit shift fork (3) is connected with described flute profile brake pedal arm assembly with the cooperation of described mounting hole, the second through hole (2011), third through-hole and fourth hole (105) by bearing pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510303230.XA CN104986151B (en) | 2015-06-04 | 2015-06-04 | A kind of flute profile brake pedal arm assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510303230.XA CN104986151B (en) | 2015-06-04 | 2015-06-04 | A kind of flute profile brake pedal arm assembly and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986151A true CN104986151A (en) | 2015-10-21 |
| CN104986151B CN104986151B (en) | 2017-09-15 |
Family
ID=54298088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510303230.XA Expired - Fee Related CN104986151B (en) | 2015-06-04 | 2015-06-04 | A kind of flute profile brake pedal arm assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986151B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589375A (en) * | 2001-11-21 | 2005-03-02 | 菲克电缆公司 | Connecting element |
| CN101830213A (en) * | 2009-01-21 | 2010-09-15 | 丰田铁工株式会社 | Operating pedal device for vehicle |
| CN203766735U (en) * | 2014-04-01 | 2014-08-13 | 上海凯众材料科技股份有限公司 | Automotive brake pedal mechanism |
| CN104249717A (en) * | 2013-06-28 | 2014-12-31 | 福特全球技术公司 | Assembly auxiliary device used to join starting lever and joy stick of brake booster |
-
2015
- 2015-06-04 CN CN201510303230.XA patent/CN104986151B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589375A (en) * | 2001-11-21 | 2005-03-02 | 菲克电缆公司 | Connecting element |
| CN101830213A (en) * | 2009-01-21 | 2010-09-15 | 丰田铁工株式会社 | Operating pedal device for vehicle |
| CN104249717A (en) * | 2013-06-28 | 2014-12-31 | 福特全球技术公司 | Assembly auxiliary device used to join starting lever and joy stick of brake booster |
| CN203766735U (en) * | 2014-04-01 | 2014-08-13 | 上海凯众材料科技股份有限公司 | Automotive brake pedal mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104986151B (en) | 2017-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180111 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190417 Address after: No.1 Tongxin Road, Zhaoquanying Town Zhaofeng Industrial Base, Shunyi District, Beijing 100130 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |