CN105501198A - Brake pedal assembly - Google Patents
Brake pedal assembly Download PDFInfo
- Publication number
- CN105501198A CN105501198A CN201610022348.XA CN201610022348A CN105501198A CN 105501198 A CN105501198 A CN 105501198A CN 201610022348 A CN201610022348 A CN 201610022348A CN 105501198 A CN105501198 A CN 105501198A
- Authority
- CN
- China
- Prior art keywords
- brake pedal
- hole
- latch
- lock bolt
- arm
- 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.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a brake pedal assembly which comprises a brake pedal arm and a brake pedal. The brake pedal is installed at the tail of the brake pedal arm and installed on the brake pedal arm through a locking bolt. A plurality of clamping teeth are arranged on a threaded rod of the locking bolt in a protruding mode and distributed on the threaded rod uniformly in the peripheral direction. A first through hole matched with the clamping teeth is formed in the tail of the brake pedal arm. A second through hole matched with the clamping teeth is formed in the connecting part of the brake pedal. When the second through hole rotate around the center, the tooth profile of the second through hole is overlapped with that of the first through hole. After the locking bolt penetrates through the second through hole and the first through hole in sequence, the clamping teeth of the locking bolt are matched with the first through hole and the second through hole synchronously. According to the scheme, the locking bolt with the clamping teeth is adopted and matched with the corresponding fixing holes in the brake pedal arm and the brake pedal, the angle of the brake pedal can be adjusted, and the brake pedal can be replaced.
Description
Technical field
The invention belongs to vehicle brake assemblies field, be specifically related to a kind of brake pedal unit.
Background technology
Generally, in startup procedure, chaufeur all can run into the situation needing braking deceleration, and this situation effectively the most directly action steps on brake pedal exactly.So as one of automobile important spare part, brake pedal unit is the indispensable part of motor vehicle braking system.Brake pedal unit is installed in operator's compartment, is generally assemblied on front wall panel beating or base plate panel beating, although contour structures is not quite similar according to designing requirement, main component part is substantially the same, primarily of the part such as brake pedal and brake pedal arm composition.
Existing brake pedal installs rear integral structure as shown in Figure 1, and it is made up of brake pedal 1a, brake pedal arm 2a, mounting base 3a, this body support frame 4a, S. A. 5a, upper mounting bracket 6a, back bracket 7a and stop lamp switch 8a.Wherein, in brake pedal unit, brake pedal 1a and brake pedal arm 2a is weld together, and relative position is fixed.
Existing brake pedal unit is after design completes, and the contour structures of brake pedal unit is just shaped.After assembling, the relative angle in the width in brake pedal face, height and brake pedal face is determined.Such situation may will bring following problem:
Although the 1 brake pedal unit particularly design of brake pedal 1a needs to check through ergonomics, the position of brake pedal 1a and angle will be applicable to most of chaufeur, but for part chaufeur, brake pedal 1a is not in most suitable position, and the height of brake pedal 1a or angle cannot regulate, chaufeur needs the position angle adapting to brake pedal 1a, may will complain that brake pedal face height is too high, problem that the angle in brake pedal face is unreasonable etc., affect brake pedal sense, even affect braking effect.
2. same, because brake pedal 1a cannot regulate, chaufeur is wanted to the difference pursued, such as the vertical or horizontal width in brake pedal face is widened, and substantially can not realize, and chaufeur alternative is less.
Summary of the invention
The object of this invention is to provide a kind of brake pedal unit, to solving in brake pedal unit, uncontrollable problem after brake pedal fixed installation.
The invention provides a kind of brake pedal unit to achieve these goals, comprise brake pedal arm, be arranged on the brake pedal of described brake pedal arm afterbody, described brake pedal is arranged on described brake pedal arm by lock bolt, the screw rod of described lock bolt is convexly equipped with multiple latch, and described latch circumference is distributed on described screw rod; The afterbody of described brake pedal arm offers the first through hole matched with described latch, the connecting portion of described brake pedal offers the second through hole matched with described latch, during described second through hole center rotating, the flank profil of described second through hole is overlapping with the flank profil of described first through hole; Described lock bolt is successively through after described second through hole and described first through hole, and the latch of described lock bolt coordinates with the first through hole and the second through hole simultaneously.
Preferably, the connecting portion of described brake pedal is two legs be located at bottom described brake pedal, and leg interval predeterminable range described in two is opposite disposed.
Preferably, described latch is equal with the spacing of two legs along the axial length of described lock bolt.
Preferably, the inner side of described latch and the medial surface of described lock bolt head are fitted, and described lock bolt is successively through after leg described in two, and described screw rod and a nut match.
Preferably, the outer end of described latch is less than the distance of described lock bolt head apart from described screw rod apart from the distance of described screw rod.
Preferably, the tail end of described brake pedal arm is an arc surface, and described arc surface contacts with the bottom of described brake pedal.
Preferably, described latch and described first through hole and described second through hole are interference fit.
Effect of the present invention is: by adopting the lock bolt with latch, coordinate and be opened in brake pedal arm and the corresponding fixed orifice on brake pedal, the adjustable angle and the brake pedal that realize brake pedal are replaceable, with the requirement making brake pedal unit more meet human engineering, promote traveling comfort and safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the assembly drowing of brake pedal unit in prior art;
Fig. 2 is the assembly drowing of brake pedal unit in the present embodiment;
Fig. 3 is the structural representation of brake pedal unit in the present embodiment;
Fig. 4 is the exploded view of Fig. 3;
Fig. 5 is the structural representation of brake pedal;
Fig. 6 is the structural representation of brake pedal arm;
Fig. 7 is the shaft side figure of lock bolt;
Fig. 8 is the front view of lock bolt;
In prior art figure: mounting bracket 7a-back bracket 8a-brake switch on this body support frame of 1a-brake pedal 2a-brake pedal arm 3a-mounting base 4a-5a-S. A. 6a-
In the present embodiment figure: mounting bracket 9-back bracket 10-brake switch 12-second leg 13-first leg on this body support frame of 1-brake pedal 121-second through hole 2-lock bolt 21-screw rod 22-latch 23-lock bolt head 3-nut 4-brake pedal arm 41-first through hole 5-pedestal 6-7-S. A. 8-
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As shown in Fig. 2-Fig. 8, for a kind of brake pedal unit provided by the invention, comprise brake pedal arm 4, be arranged on the brake pedal 1 of brake pedal arm 4 afterbody, wherein, in the present embodiment, brake pedal 1 is arranged on described brake pedal arm 4 by lock bolt 2, the screw rod 21 of lock bolt 2 is convexly equipped with multiple latch 22, and described latch 22 circumference is distributed on described screw rod 21, one of spaced latch object is fixed, its two be location, any two latch intervals arrange and are mutually predetermined angle, like this, predeterminable angular turn during rotation, namely rotate an interval or rotate multiple interval.
Now, the first through hole 41 matched with latch is offered at the afterbody of brake pedal arm 4, the connecting portion of brake pedal 1 offers the second through hole 121 matched with described latch, when the second through hole 121 center rotating, the flank profil of described second through hole 121 is overlapping with the flank profil of described first through hole 41; Now, lock bolt 2 is through after two through hole, and latch 22 coordinates with the first through hole 41 and the second through hole simultaneously, namely realizes brake pedal 1 and rotates connection that is rear and brake pedal arm 4.
In such scheme, by adopting the lock bolt with latch, coordinate and be opened in brake pedal arm and the corresponding fixed orifice on brake pedal, the adjustable angle and the brake pedal that realize brake pedal are replaceable, with the requirement making brake pedal unit more meet human engineering, promote traveling comfort and safety.
Particularly, the connecting portion of brake pedal can be common single stand bar structure, but this programme in order to the assembling realizing brake pedal arm reliable, guarantee to assemble intensity, the connecting portion of brake pedal 1 selects spaced two legs, shown in composition graphs 3 to Fig. 5, wherein two leg interval predeterminable ranges is opposite disposed, comprise the first leg 13, second leg 12, and two legs all offer the through hole matched with latch, during assembling, the afterbody of brake pedal arm inserts after between two legs, realize connecting by lock bolt 2, preferably, gap between first leg 13 and the second leg 12 is the thickness of brake pedal arm 44.
In above-described embodiment, the through hole of the latch 22 of lock bolt and through hole on brake pedal 1 card base and brake pedal connecting arm 4 coordinates and is interference fit, ensure stable assembling, do not produce and rock, further, in order to save material, latch 22 is equal with the spacing of two legs along the axial length of lock bolt 2, and it can adopt latch mode to realize the connection of brake pedal connecting arm 4 and brake pedal 1 completely.
In another preferably embodiment, in order to further guarantee the reliability connected, composition graphs 3 is with shown in Fig. 7, and the inner side of latch 22 and the medial surface of lock bolt head 23 are fitted, lock bolt 2 is successively through after leg described in two, and described screw rod 21 and a nut 3 match.Now guarantee that the outer end of latch 22 is less than the distance of described lock bolt head 23 apart from described screw rod 21 apart from the distance of described screw rod 21, namely lock bolt head 23 can not occur and stretch out the first through hole or the second through hole, now bolt head 23 coordinates the nut 3 be fixed on screw rod further to guarantee fixed effect.It should be noted that, this programme also can adopt the conventional shim form that adds to realize, and this is common fixed form, only need ensure to fit inside above-mentioned latch 22 medial surface and lock bolt head 23.
Interfere in order to avoid the tail end of brake pedal arm when rotating and brake pedal produce, the tail end of the brake pedal arm 4 of the present embodiment is processed into an arc surface, and described arc surface contacts with the bottom of described brake pedal 1, and arc surface also plays supporting and location effect.
During assembling, the second leg 12, first leg 13, respectively in pedal arm two bottom sides, aims at the second through hole 121, first through hole 41, brake pedal 1 adjusts applicable angle, by lock bolt 2 through two through hole, tightened by nut 3, such brake pedal 1, brake pedal 4 have assembled.Appropriate grease can be smeared in junction during assembling.Brake pedal 1 can according to the market demand, within the specific limits according to the second leg 12, the difference of the first leg 13 height, and the difference of pedal 11 width, make a series of product, the brake pedal unit of this programme coordinates pedestal 5, this body support frame 6, S. A. 7, upper mounting bracket 8, back bracket 9, stop lamp switch 10 realizes the installation of brake pedal unit.
When needing adjustment pedal tread angle, pull down nut 3 and lock bolt 2, suitable angle is adjusted in brake pedal face 1, then ressembles.When needing the pedal tread width adjusting brake pedal, dismounting nut 3 and lock bolt 2, change suitable brake pedal face 1, according to the assembling of above-mentioned fitting process, do not need to change brake pedal unit, can complete the width of brake pedal and the adjustment of angle.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (7)
1. a brake pedal unit, comprise brake pedal arm (4), brake pedal (1) with being arranged on described brake pedal arm (4) afterbody, is characterized in that: described brake pedal (1) is arranged on described brake pedal arm (4) by lock bolt (2);
The screw rod (21) of described lock bolt (2) is convexly equipped with multiple latch (22), and described latch (22) circumference is distributed on described screw rod (21);
The afterbody of described brake pedal arm (4) offers the first through hole (41) matched with described latch (22), the connecting portion of described brake pedal (1) offers the second through hole (121) matched with described latch (22), during described second through hole (121) center rotating, the flank profil of described second through hole (121) is overlapping with the flank profil of described first through hole (41);
Described lock bolt (2) through after described second through hole (121) and described first through hole (41), is coordinated with the first through hole (41) and the second through hole (121) by described latch (22) successively simultaneously.
2. brake pedal unit as claimed in claim 1, it is characterized in that: the connecting portion of described brake pedal (1) is two legs be located at bottom described brake pedal, and leg interval predeterminable range described in two is opposite disposed.
3. brake pedal unit as claimed in claim 2, is characterized in that: described latch (22) is equal with the spacing of two legs along the axial length of described lock bolt (2).
4. brake pedal unit as claimed in claim 3, it is characterized in that: the inner side of described latch (22) and the medial surface of lock bolt head (23) are fitted, described lock bolt (2) is successively through after leg described in two, and described screw rod (21) and a nut (3) match.
5. brake pedal unit as claimed in claim 4, is characterized in that: the outer end of described latch (22) is less than the distance of described lock bolt head (23) apart from described screw rod (21) apart from the distance of described screw rod (21).
6. brake pedal unit as claimed in claim 1, is characterized in that: the tail end of described brake pedal arm (4) is an arc surface, and described arc surface contacts with the bottom of described brake pedal (1).
7. the brake pedal unit as described in any one of claim 1-6, is characterized in that: described latch (22) is interference fit with described first through hole (41) and described second through hole (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022348.XA CN105501198A (en) | 2016-01-12 | 2016-01-12 | Brake pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022348.XA CN105501198A (en) | 2016-01-12 | 2016-01-12 | Brake pedal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501198A true CN105501198A (en) | 2016-04-20 |
Family
ID=55709632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610022348.XA Pending CN105501198A (en) | 2016-01-12 | 2016-01-12 | Brake pedal assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501198A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005211A (en) * | 2016-07-26 | 2016-10-12 | 力帆实业(集团)股份有限公司 | Adjustable mounting structure of motorcycle rear brake pedal |
| CN107298080A (en) * | 2017-06-02 | 2017-10-27 | 南京航空航天大学 | The auto pedal of length and adjustable angle |
| CN110065481A (en) * | 2019-05-13 | 2019-07-30 | 六安堰山自动化设备销售有限公司 | Brake pedal unit |
| CN117818539A (en) * | 2023-12-26 | 2024-04-05 | 重庆佳速汽车零部件有限公司 | Automobile brake pedal support |
Citations (8)
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| KR20050026235A (en) * | 2003-09-09 | 2005-03-15 | 기아자동차주식회사 | Pedal with angle and position-adjustable pad |
| CN2768633Y (en) * | 2005-01-13 | 2006-04-05 | 金永库 | Bath rubbing implement |
| KR100863097B1 (en) * | 2007-07-25 | 2008-10-13 | 현대자동차주식회사 | Pedal of car and method for controlling thereof |
| CN101954901A (en) * | 2010-05-11 | 2011-01-26 | 李耀强 | Self-adapting foot treadle |
| CN101966702A (en) * | 2009-07-27 | 2011-02-09 | 刘茂棠 | Tool capable of selecting angle |
| CN102275575A (en) * | 2011-05-17 | 2011-12-14 | 李耀强 | Angle adjustable pedal plate |
| CN102895079A (en) * | 2012-11-06 | 2013-01-30 | 江苏亚希维医疗器械有限责任公司 | Pedal with adjustable angles |
| CN104494580A (en) * | 2014-12-24 | 2015-04-08 | 奇瑞商用车（安徽）有限公司 | Automobile brake pedal structure |
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2016
- 2016-01-12 CN CN201610022348.XA patent/CN105501198A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050026235A (en) * | 2003-09-09 | 2005-03-15 | 기아자동차주식회사 | Pedal with angle and position-adjustable pad |
| CN2768633Y (en) * | 2005-01-13 | 2006-04-05 | 金永库 | Bath rubbing implement |
| KR100863097B1 (en) * | 2007-07-25 | 2008-10-13 | 현대자동차주식회사 | Pedal of car and method for controlling thereof |
| CN101966702A (en) * | 2009-07-27 | 2011-02-09 | 刘茂棠 | Tool capable of selecting angle |
| CN101954901A (en) * | 2010-05-11 | 2011-01-26 | 李耀强 | Self-adapting foot treadle |
| CN102275575A (en) * | 2011-05-17 | 2011-12-14 | 李耀强 | Angle adjustable pedal plate |
| CN102895079A (en) * | 2012-11-06 | 2013-01-30 | 江苏亚希维医疗器械有限责任公司 | Pedal with adjustable angles |
| CN104494580A (en) * | 2014-12-24 | 2015-04-08 | 奇瑞商用车（安徽）有限公司 | Automobile brake pedal structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005211A (en) * | 2016-07-26 | 2016-10-12 | 力帆实业(集团)股份有限公司 | Adjustable mounting structure of motorcycle rear brake pedal |
| CN107298080A (en) * | 2017-06-02 | 2017-10-27 | 南京航空航天大学 | The auto pedal of length and adjustable angle |
| CN110065481A (en) * | 2019-05-13 | 2019-07-30 | 六安堰山自动化设备销售有限公司 | Brake pedal unit |
| CN117818539A (en) * | 2023-12-26 | 2024-04-05 | 重庆佳速汽车零部件有限公司 | Automobile brake pedal support |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |