CN101734237A - Fixed structure of pedal support - Google Patents
Fixed structure of pedal support Download PDFInfo
- Publication number
- CN101734237A CN101734237A CN 200910175112 CN200910175112A CN101734237A CN 101734237 A CN101734237 A CN 101734237A CN 200910175112 CN200910175112 CN 200910175112 CN 200910175112 A CN200910175112 A CN 200910175112A CN 101734237 A CN101734237 A CN 101734237A
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- China
- Prior art keywords
- pedal support
- fastener
- pedal
- fixed part
- vehicle body
- Prior art date
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- Body Structure For Vehicles (AREA)
- Mechanical Control Devices (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
Provided is a fixed structure of a pedal support, even an installing support is removed from a pedal support for supporting a pedal to swing freely, the pedal support is easy to assemble and disassemble relative to an instrument panel or a turning suspension bracket. When the pedal support (11) for supporting the pedal (20) to swing freely is detachably fixed on the instrument panel (12) and the turning suspension bracket (13), a stud (35) fixed on the instrument panel (12) forms a fixed part (F2), a fastening mechanism (14b, 18d) forms another fixed part (F4), therefore, under the state that the pedal support (11) rotates around the stud (35) to unfasten the fastening of the fastening mechanism (14b, 18d), the pedal support (11) can be drawn out from the stud (35), no support is mounted on the pedal support (11), the pedal support (11) can be assembled and disassembled, thus reducting the quantity of the components.
Description
Technical field
The present invention relates to the fixture construction of a kind of pedal support (pedal bracket), be to utilize a plurality of fixed parts that pedal support loading and unloading are fixed on instrument carrier panel (dash panel) and the steering hanger (steering hanger) freely, described pedal support supporting driver person is with the pedal of pin operation and make pedal swinging freely.
Background technology
The fixture construction of known described pedal support in following patent documentation 1.
As shown in Figure 7, the fixture construction of above-mentioned existing pedal support is the rear portion that the mounting bracket 03 of L word shape is fastened on pedal support 02 with bolt 10, pedal support 02 supporting pedal arm 01 also makes pedal arm 01 swing freely, with thru-bolt (stud bolt) 06 front portion of pedal support 02 is fixed on the instrument lower faceplate 05 backwards, on thru-bolt 06, screw togather nut 07 and fastening, and be fastened on the hanger bracket 010 of steering hanger 09 with the mounting bracket 03 of bolt 08 with the rear portion of pedal support 02, thus, pedal support 02 is fixed on instrument lower faceplate 05 and the hanger bracket 010.
Patent documentation 1: TOHKEMY 2002-87227 communique
But, in above-mentioned prior art, when unloading pedal support 02, untie nut 07 and remove its fastening with instrument lower faceplate 05, extract bolt 04 remove with mounting bracket 03 fastening after, with pedal support 02 to the separation of the passenger compartment side at vehicle body rear.If pedal support 02 and mounting bracket 03 form one, remove the fastening of pedal support 02 and instrument lower faceplate 05 even then untie nut 07, and extract bolt 08 and remove the fastening of mounting bracket 03 and hanger bracket 010, pedal support 02 is also limited and can't move to the vehicle body rear by thru-bolt 06, therefore, mounting bracket 03 can't cut-out pedal support 02 with hanger bracket 010 interference.
In order to address this problem, can consider by changing described thru-bolt 06 into welded nut (weldnut), and on this welded nut, screw togather bolt that the front portion with pedal support 02 is fastened on the instrument lower faceplate 05 thus towards vehicle body the place ahead.But,, then when pedal support 02 assembling, can't carry out temporary transient maintenance (location), so there is the possibility of operability variation based on described thru-bolt 06 if constitute like this.
Above-mentioned prior art has adopted with respect to pedal support 02 loading and unloading mounting bracket 03 freely for fear of the problems referred to above, owing to be provided with this mounting bracket 03, so the problem that exists amount of parts to increase.
Summary of the invention
The present invention makes In view of the foregoing and proposes, even its purpose is to make its swing pedal support freely cancel mounting bracket from supporting pedal, pedal support is loaded and unloaded easily with respect to instrument carrier panel and steering hanger.
To achieve these goals, according to technical scheme 1 described invention, a kind of fixture construction of pedal support is proposed, utilize a plurality of fixed parts that the pedal support loading and unloading are fixed on instrument carrier panel and the steering hanger freely, described pedal support supporting driver person is with the pedal of pin operation and make described pedal swinging freely, it is characterized in that, fixed part unique in described a plurality of fixed part is by be fixed on described instrument carrier panel on the vehicle body fore-and-aft direction, bolt in described steering hanger and the described pedal support on any one constitutes, and other fixed parts are by can not making described pedal support move and form fixedly that the fixed part of disarm state constitutes at the vehicle body fore-and-aft direction.
In addition, according to technical scheme 2 described inventions, a kind of fixture construction of pedal support is proposed, except technical scheme 1 described structure, it is characterized in that, can not make described pedal support move and form the fixing fixed part of disarm state at the vehicle body fore-and-aft direction is by to the card locking mechanism that engage disengaging that moves with respect to the direction of vehicle body fore-and-aft direction quadrature, described card locking mechanism constitutes by fastener with by fastener, described fastener is outstanding to the vehicle body rear from described instrument carrier panel or described steering hanger, and described being arranged on the described pedal support and with described fastener by fastener engages.
According to technical scheme 3 described inventions, a kind of fixture construction of pedal support is proposed, except technical scheme 2 described structures, it is characterized in that, describedly can not be moved downwards by fastener and can be sticked in described fastener with being moved upward.
In addition, the fastener 14b of embodiment and by fastener 18d corresponding to card locking mechanism of the present invention, the stopping brake pedal 20 of embodiment is corresponding to pedal of the present invention, the thru-bolt 35 of embodiment is corresponding to bolt of the present invention, the first fixed part F1 of embodiment～the 4th fixed part F4 is corresponding to fixed part of the present invention, wherein, especially the second fixed part F2 is corresponding to unique fixed part of the present invention, and the first fixed part F1, the 3rd fixed part F3 and the 4th fixed part F4 just can be in the fixedly fixed part of disarm state corresponding to pedal support of the present invention is moved at the vehicle body fore-and-aft direction.
The invention effect
Structure according to technical scheme 1, utilize a plurality of fixed parts that the pedal support loading and unloading are fixed on instrument carrier panel and the steering hanger freely, pedal support supporting driver person is with the pedal of pin operation and make described pedal swinging freely, at this moment, by on the vehicle body fore-and-aft direction, being fixed on instrument carrier panel, bolt in steering hanger and the pedal support on any one constitutes fixed part unique in a plurality of fixed parts, and form the fixing fixed part of disarm state and constitute other fixed part by pedal support is moved at the vehicle body fore-and-aft direction, therefore, by pedal support is rotated around described bolt, pedal support is loaded and unloaded on the vehicle body fore-and-aft direction with respect to instrument carrier panel and steering hanger, auxiliary stand can be set, just can the loading ramp support, can cut down number of components and parts.
In addition, according to technical scheme 2 described structures, since by from instrument carrier panel or steering hanger to the outstanding fastener in vehicle body rear and be arranged on the pedal support and being constituted by fastener of engage with fastener blocks locking mechanism, therefore, can utilize fastener and easily pedal support is positioned by the engaging of fastener.
In addition, according to technical scheme 3 described structures, owing to not moved downwards by fastener and can being sticked in fastener with being moved upward, therefore can make to be moved upward and untie itself and the engaging of fastener by fastener, simultaneously when the loading and unloading of pedal and pedal support, make its weight supporting in fastener one side, can improve operability.
Description of drawings
Fig. 1 is the front view of stopping brake device with pedal (parking break panel);
Fig. 2 is the 2-2 alignment view of Fig. 1;
Fig. 3 is the 3-3 alignment view of Fig. 1;
Fig. 4 is the 4-4 alignment view of Fig. 1;
Fig. 5 is the 5-5 alignment view of Fig. 1;
Fig. 6 is and the cooresponding Action Specification figure of described Fig. 1;
Fig. 7 is the lateral plan of existing brake pedal apparatus.
Among the figure:
The 11-pedal support;
The 12-instrument carrier panel;
The 13-steering hanger;
14b-fastener (card locking mechanism);
18d-is by fastener (card locking mechanism);
20-stopping brake pedal (pedal);
35-thru-bolt (bolt);
F1-first fixed part (fixed part);
F2-second fixed part (fixed part, unique fixed part);
F3-the 3rd fixed part (fixed part);
F4-the 4th fixed part (fixed part).
The specific embodiment
Below, based on the description of drawings embodiments of the present invention.
Fig. 1～Fig. 6 represents embodiments of the present invention, and Fig. 1 is the front view of stopping brake presser device, and Fig. 2 is the 2-2 alignment view of Fig. 1, Fig. 3 is the 3-3 alignment view of Fig. 1, Fig. 4 is the 4-4 alignment view of Fig. 1, and Fig. 5 is the 5-5 alignment view of Fig. 1, and Fig. 6 is the Action Specification figure corresponding to described Fig. 1.
As Fig. 1～shown in Figure 5, chaufeur is fixed on instrument carrier panel 12 and the steering hanger 13 in loading and unloading mode freely with the pedal support 11 of the stopping brake device with pedal of pin operation, instrument carrier panel 12 will be separated between engine room and the car chamber, the not shown steering shaft of steering hanger 13 supportings.Be welded with at the upwardly extending panel rack 14 of vehicle body right and left in the rear surface of instrument carrier panel 12, steering hanger 13 is by constituting with the hanger bracket 16 that is welded on the suspension bracket pipe 15 at the upwardly extending suspension bracket pipe 15 of vehicle body right and left.
Pedal support 11 has and separates left side board 17 and the right side board 18 that predetermined distance and almost parallel extend, and the top by fulcrum 19 pivot suspension stopping brake pedals 20 between left side board 17 and right side board 18 also makes its swing freely.Utilize retracing spring 21 towards the rear quilt to the lower end of stopping brake pedal 20 step on the 20b of the portion application of force, the two ends of described retracing spring 21 are only blocked on being arranged at the 18a of spring load portion on the right side board 18 and being arranged on the 20a of spring load portion on the stopping brake pedal 20.Be connected to the stop rubber 23 that on the rear surface of left side board 17, is provided with by stop rubber (stopper rubber) supporting part 22 that on this stopping brake pedal 20, is provided with, limit out stopping brake pedal 20 rearward swing boundaries.
By pin 24 by the ratchet (ratchet pawl) 25 of pivot suspension on right side board 18 by spring 26 application of forces, be provided with on the top of stopping brake pedal 20 can with these ratchet 25 ingear ratchets 27.Butt is useful on the yielding rubber (damper rubber) 28 that suppresses its vibration on ratchet 25.
So when chaufeur treaded in stopping brake pedal 20, by ratchet 27 and ratchet 25 engagements, stopping brake pedal 20 was maintained at and treads in the position, thus parking brake work.
Next, illustrate pedal support 11 is fixed on structure on the hanger bracket 16 of the panel rack 14 of instrument carrier panel 12 and steering hanger 13 in freely mode of loading and unloading.
The left side board 17 of pedal support 11 and top 17c, the 18e of right side board 18 tilt in (with reference to figure 1) in the mode of direction vehicle body right side displacement thereafter, between their rear end by being overlapped at the upwardly extending binding wall 31,32 of vehicle body right and left and being linked (with reference to figure 3 and Fig. 4).Connect and link wall 31,32 formation bolt hole 31a, 32a.Be fixed with welded nut 33 in the front that links wall 31, by bolt hole 16a that runs through hanger bracket 16 from the rear towards the place ahead and bolt hole 31a, the 32a that links wall 31,32, screw togather bolt 34 on this welded nut 33, the top of pedal support 11 is fastened on the hanger bracket 16 thus.Bolt 34 constitutes the first fixed part F1 of the present invention.
Be provided with installation portion 17a from the bottom of left side board 17 is outstanding towards the left side, on installation portion 17a, form bolt hole 17b.Be fixed by welding in thru-bolt 35 on the front surface of panel rack 14 to the vehicle body rear extension, this thru-bolt 35 runs through the bolt hole 17b of installation portion 17a and is fastened on the nut 36.Thru-bolt 35 constitutes the second fixed part F2 of the present invention.
Be provided with installation portion 18b from the bottom of right side board 18 is outstanding towards the right side, on installation portion 18b, be formed with the bolt hole 18c that forms by slotted hole.Front surface at panel rack 14 is welded with welded nut 37, and the bolt 38 that runs through the bolt hole 14a of the bolt hole 18c of installation portion 18b and panel rack 14 from the rear towards the place ahead is fastened on the described welded nut 37.Bolt 38 constitutes the 3rd fixed part F3 of the present invention.
On panel rack 14, form fastener 14b by the mode of cutting perk (cut り and play the こ The).Fastener 14b is rearward outstanding, and up and side, the left and right sides open, below inaccessible.On the other hand, be provided with tabularly by fastener 18d at the right-hand member of the installation portion 18b of right side board 18, this can be fastened on fastener 14b from the top by fastener 18d and go up (with reference to figure 5).Fastener 14b and constituted the 4th fixed part F4 of the present invention by fastener 18d.
Next illustrate that the stopping brake presser device that will have said structure is assembled in the operation on instrument carrier panel 12 and the hanger bracket 16.
At first, as shown in Figure 6, by pedal support 11 is rotated to anticlockwise direction from final mounting position, the hanger bracket 16 of the upper end of avoiding pedal support 11 and steering hanger 13 interfere and avoid pedal support 11 right side board 18 installation portion 18b by the state of the fastener 14b of the panel rack 14 of fastener 18d and instrument carrier panel 12 interference under, pedal support 11 is forwards moved on one side, the bolt hole 17b of installation portion 17a of the left side board 17 of pedal support 11 is entrenched on the thru-bolt of rearward giving prominence to from panel rack 14 35.
Then, with thru-bolt 35 is that fulcrum makes pedal support 11 rotate to anticlockwise direction, as shown in Figure 1, make the fastener 14b of the panel rack 14 that is fastened on instrument carrier panel 12 by fastener 18d from the top of installation portion 18b of the right side board 18 of pedal support 11 go up (with reference to figure 5).At this moment, pedal support 11 is by the second fixed part F2 that is made of thru-bolt 35 with by fastener 14b and the 4th fixed part F4 location that constituted by fastener 18d, even therefore openhandedly hold it and also can not fall.Especially because can't be moved downwards by fastener 18d but can be fastened on the fastener 14b with being moved upward, therefore, can make to be moved upward and untie itself and the engaging of fastener 14b by fastener 18d, the weight supporting that makes pedal support 11 simultaneously can improve operability on fastener side 14b.
Under this state, the bolt hole 16a of hanger bracket 16 overlaps with bolt hole 31a, the 32a of the binding wall of pedal support 11 31,32, and the bolt hole 18c of the installation portion 18b of right side board 18 overlaps with the bolt hole 14a of panel rack 14.
Therefore, by tightening nut 36 at thru-bolt 35, the bolt 34 that inserts among bolt hole 31a, the 32a of binding wall 31,32 of bolt hole 16a, pedal support 11 of hanger bracket 16 is fastened on the welded nut 33, and the bolt 38 that will be inserted among the bolt hole 14a of the bolt hole 18c of installation portion 18b of right side board 18 and panel rack 14 is fastened on the welded nut 37, thus pedal support 11 is fixed on panel rack 14 and the hanger bracket 16.
For pedal support 11 is unloaded from panel rack 14 and hanger bracket 16, as long as the order of the reversed in order according to above-mentioned installation the time.Promptly, after unloading lower nut 36, bolt 34 and bolt 38, pedal support 11 is rotated to anticlockwise direction around thru-bolt 35, remove by the engaging of fastener 18d and fastener 14b, after becoming the state of Fig. 6, from thru-bolt 35 rearward drawing pedal support 11 get final product.
As mentioned above, according to present embodiment, not be used in loading and unloading mounting bracket (with reference to the mounting bracket 03 of figure 7) freely is set on the pedal support 11, just pedal support 11 can be unloaded at instrument carrier panel 12 and steering hanger 13 enterprising luggages, therefore, can remove mounting bracket from pedal support 11, can cut down number of components and parts.
In addition, as can be seen from Figure 1, because the left side board 17 of pedal support 11 and top 17c, the 18e of right side board 18 tilt, feasible direction vehicle body right side displacement thereafter, therefore, when the collision load is imported from vehicle body the place ahead, can make described top 17c, 18e easy deformation, can effectively absorb impact load.
Embodiments of the present invention more than have been described, but the present invention is not limited to above-mentioned embodiment, can in the scope of the present invention that does not break away from above-mentioned embodiment record, carries out various design modifications.
For example, though in embodiment, on panel rack 14, be provided with thru-bolt 35, also can on hanger bracket 16 or pedal support 11, thru-bolt be set.Promptly, as long as in a plurality of fixed parts, only on a fixed part thru-bolt is set, on other fixed parts, be provided with welded nut or fastener and by the card locking mechanism that is constituted by fastener such, can not make pedal support move up in the vehicle body front and back and can form the fixedly fixed part of disarm state, thus, can be that the center makes pedal support 11 rotations engage, break away from described card locking mechanism just with described thru-bolt.
In addition, in embodiment illustration the device with pedal of stopping brake pedal 20, but the present invention can also be applicable on the device with pedal of brake press plate or acceleration pedal.
Claims (3)
1. the fixture construction of a pedal support, utilize a plurality of fixed parts (F1～F4) pedal support (11) loading and unloading are fixed on instrument carrier panel (12) and the steering hanger (13) freely, described pedal support supporting driver person is with the pedal (20) of pin operation and make described pedal swinging freely
It is characterized in that,
(unique fixed part (F1) is made of the bolt (35) that is fixed on the vehicle body fore-and-aft direction in described instrument carrier panel (12), described steering hanger (13) and the described pedal support (11) on any one described a plurality of fixed part among the F1～F4), and other fixed parts (F4) are by can not making described pedal support (11) move and form the fixedly fixed part formation of disarm state at the vehicle body fore-and-aft direction.
2. the fixture construction of pedal support as claimed in claim 1 is characterized in that,
Can not make described pedal support (11) move and form the fixing fixed part of disarm state at the vehicle body fore-and-aft direction is by to the card locking mechanism (14b, 18d) that engage disengaging that moves with respect to the direction of vehicle body fore-and-aft direction quadrature,
Described card locking mechanism constitutes by fastener (14b) with by fastener (18d), described fastener (14b) is outstanding to the vehicle body rear from described instrument carrier panel (12) or described steering hanger (13), and described being arranged on the described pedal support (11) and with described fastener (14b) by fastener (18d) engages.
3. the fixture construction of pedal support as claimed in claim 2 is characterized in that,
Describedly can not be moved downwards by fastener (18d) and can be sticked in described fastener (14b) with being moved upward.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008285030A JP5220559B2 (en) | 2008-11-06 | 2008-11-06 | Pedal bracket fixing structure |
| JP2008-285030 | 2008-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101734237A true CN101734237A (en) | 2010-06-16 |
| CN101734237B CN101734237B (en) | 2012-12-26 |
Family
ID=42300170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910175112 Active CN101734237B (en) | 2008-11-06 | 2009-09-16 | Fixed structure of pedal support |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5220559B2 (en) |
| CN (1) | CN101734237B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6345636B2 (en) | 2015-09-07 | 2018-06-20 | 豊田鉄工株式会社 | Operation pedal device for vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6398270U (en) * | 1986-12-17 | 1988-06-25 | ||
| JP3236528B2 (en) * | 1997-03-07 | 2001-12-10 | トヨタ自動車株式会社 | Vehicle pedal displacement control structure |
| JP2000016336A (en) * | 1998-06-30 | 2000-01-18 | Suzuki Motor Corp | Pedal bracket fitting structure |
| JP3896779B2 (en) * | 2000-09-14 | 2007-03-22 | 日産自動車株式会社 | Automotive brake pedal equipment |
| JP4221160B2 (en) * | 2001-01-19 | 2009-02-12 | 三菱自動車工業株式会社 | Backward displacement suppression mechanism for operation pedal |
| JP4180885B2 (en) * | 2002-11-11 | 2008-11-12 | エスアイアイ・ナノテクノロジー株式会社 | Manufacturing method of light propagating probe for near-field microscope |
| JP2005153603A (en) * | 2003-11-21 | 2005-06-16 | F Tech:Kk | Operation pedal supporting device in automobile |
-
2008
- 2008-11-06 JP JP2008285030A patent/JP5220559B2/en not_active Expired - Fee Related
-
2009
- 2009-09-16 CN CN 200910175112 patent/CN101734237B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010111243A (en) | 2010-05-20 |
| JP5220559B2 (en) | 2013-06-26 |
| CN101734237B (en) | 2012-12-26 |
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