CN206155421U

CN206155421U - Brake pedal subassembly

Info

Publication number: CN206155421U
Application number: CN201621193105.4U
Authority: CN
Inventors: 李会仙; 王丽梅; 周晓平; 董伟佳
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2017-05-10
Anticipated expiration: 2026-10-28

Abstract

The utility model discloses a brake pedal subassembly, brake pedal subassembly includes: the pedal arm, the footboard, the footboard includes the footboard pad, seat and fixing base go up and down, the fixing base with the pedal arm links to each other, the lift seat is put and is installed adjustablely on the fixing base, the footboard pad with the fixing base links to each other. The utility model discloses a brake pedal subassembly through the footboard that sets up above -mentioned structural style, can realize the altitude mixture control of footboard promoting man -machine travelling comfort, and enlarge brake pedal subassembly's application scope, has reduced brake pedal subassembly's development period and research and development cost.

Description

Brake pedal component

Technical field

The utility model belongs to technical field of vehicle manufacture, in particular to a kind of brake pedal component.

Background technology

Brake pedal is the critical component of car load, and for the driver of different heights, the operation to brake pedal is required not Together, especially the height of brake pedal is designed as the key index of the man-machine comfortableness of car load.In correlation technique, the height of brake pedal Degree cannot be realized adjusting, and driver can only to a certain extent improve comfortableness by adjusting seat, it is impossible to accomplish at utmost Comfortably, there is room for improvement.

Utility model content

In view of this, the utility model is directed to a kind of brake pedal component, to realize the regulation of step height.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

A kind of brake pedal component includes：Pedal arm；Pedal, the pedal includes foot pedal pad, lifting seat and fixed seat, institute State fixed seat to be connected with the pedal arm, the lifting seat position adjustably be arranged on the fixed seat on, the foot pedal pad with The fixed seat is connected.

Further, the pedal also includes：Bolt, in the lifting seat and the fixed seat and the bolt Along the axial restraint of the bolt, another in the lifting seat and the fixed seat is provided with and is connected with the bolt thread Screwed hole.

Further, one in the lifting seat and the fixed seat is provided with the unlimited mating groove in side, institute The head for stating bolt is provided with stopper slot, and the stopper slot coordinates so that in the lifting seat and the fixed seat with the mating groove It is one with the bolt along the axial restraint of the bolt.

Further, the side wall of the mating groove is provided with fitting projection, and the fitting projection coordinates with the stopper slot.

Further, be additionally provided with guide part in the lifting seat and the fixed seat, the bearing of trend of the guide part with The position adjustments direction of the lifting seat is consistent.

Further, the guide part include being located at lead column in the lifting seat and the fixed seat one and The fairlead being located on another in the lifting seat and the fixed seat, the fairlead is set in outside the lead column.

Further, described brake pedal component also includes：Installation pedestal, the installation pedestal is suitable to and vehicle body phase Even；Rotary pin shaft, the pedal arm is rotatably installed in the installation pedestal by the rotary pin shaft；Return unit, institute State return unit to be connected between the pedal arm and the installation pedestal.

Further, the pedal arm includes：Pedal arm body, the fixed seat is consolidated with one end of the pedal arm body Fixed connection；Pedal arm sleeve, the pedal arm sleeve is fixedly connected with the other end of the pedal arm body, and the pedal arm Sleeve is set in outside the rotary pin shaft.

Further, the return unit is torsion spring, and the torsion spring is set in outside the pedal arm sleeve, and one end with it is described Opening in installation pedestal coordinates, and the other end is only to the back of the pedal arm body.

Further, the installation pedestal includes：Left socle, right support, upper bracket, brake switch support and connecting plate, The left socle and the right support are oppositely arranged in left-right direction, and the connecting plate is connected to the left socle and the right side Between frame, the upper bracket is connected between the top of the top of the left socle and the right support, the brake switch Frame is connected between the left socle and the right support, in the left socle and the right support be provided with for The opening that the return unit coordinates.

Relative to prior art, brake pedal component described in the utility model has the advantage that：

1) according to the brake pedal component of the utility model embodiment, by the pedal for arranging said structure form, can be with The height for realizing pedal is adjusted, the man-machine comfortableness of lifting, and expands the scope of application of brake pedal component, is reduced braking and is stepped on The construction cycle of board component and R＆D costs.

Description of the drawings

The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is the structural representation of the brake pedal component described in the utility model embodiment；

Fig. 2 is structural representation of the installation pedestal described in the utility model embodiment at a visual angle；

Fig. 3 is structural representation of the installation pedestal described in the utility model embodiment at another visual angle；

Fig. 4 is the structural representation of the pedal arm described in the utility model embodiment and return unit；

Fig. 5 is the structural representation of the pedal described in the utility model embodiment.

Description of reference numerals：

Brake pedal component 100, installation pedestal 1, right support 11, right rotation pin shaft hole 113, left socle 12 is left-handed to ship and resell on another market Axis hole 123, opening 124, upper bracket 13, brake switch support 14, connecting plate 15, rotary pin shaft 2, pin bolt 21, bearing pin spiral shell Female 22, return unit 3, pedal arm 4, pedal arm body 41, pedal arm sleeve 42, vacuum booster connecting shaft 43, brake switch is touched Device 44 is sent out, pedal mounting surface 45, pedal 5, fixed seat 51, screwed hole 511, fairlead 512, lifting seat 52, lead column 522 is matched somebody with somebody Close groove 523, the first fitting projection 5231, the second fitting projection 5232, bolt 53, stopper slot 531, foot pedal pad 54, installation portion 541。

Specific embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

Below with reference to the accompanying drawings and in conjunction with the embodiments describing the utility model in detail.

As shown in Figure 1, Figure 4 and Figure 5, brake pedal component 100 includes：Pedal arm 4 and pedal 5.

Wherein, pedal arm 4 is used to transmit the pedal force of pushes pedals 5, and pedal 5 includes foot pedal pad 54, lifting seat 52 and consolidates Reservation 51, fixed seat 51 is connected with pedal arm 4, so that pedal 5 is arranged on pedal arm 4, such as fixed seat 51 can be welded on On pedal arm 4, the position of lifting seat 52 is adjustably arranged in fixed seat 51, and foot pedal pad 54 is connected with fixed seat 51.

It is understood that direct operating portion of the foot pedal pad 54 for driver, is adjusting lifting seat 52 with fixed seat 51 During relative position so that the height of foot pedal pad 54 is correspondingly made adjustment, so that trampling for brake pedal component 100 is comfortable Property more preferably, and increased the scope that is suitable to of brake pedal component 100, i.e., single brake pedal component 100 can be used for multiple cars Type.

According to the brake pedal component 100 of the utility model embodiment, by the pedal 5 for arranging said structure form, can To realize that the height of pedal 5 is adjusted, man-machine comfortableness is improved, and expand the scope of application of brake pedal component 100, reduce The construction cycle of brake pedal component 100 and R＆D costs.

In some preferred embodiments of the present utility model, with reference to Fig. 5, pedal 5 can also include：Bolt 53, lifting One in seat 52 and fixed seat 51 and bolt 53 along bolt 53 axial restraint, another in lifting seat 52 and fixed seat 51 It is provided with the screwed hole 511 being threadedly coupled with bolt 53.

Specifically, the unlimited mating groove 523 in side, bolt 53 can be provided with lifting seat 52 and fixed seat 51 Head can be provided with stopper slot 531, stopper slot 531 coordinates so that in lifting seat 52 and fixed seat 51 with mating groove 523 Individual and bolt 53 further, can be provided with fitting projection along the axial restraint of bolt 53 on the side wall of mating groove 523, coordinate Projection can coordinate with stopper slot 531, it is preferable that stopper slot 531 can be annular, and fitting projection can include that first coordinates convex 5231 and second fitting projection 5232 are played, the first fitting projection 5231 can be located on the upper side wall of mating groove 523, second coordinates Raised 5232 lower walls that can be located at mating groove 523, so, easy for installation, the firm position of bolt 53.

In a specific example, lifting seat 52 and fixed seat 51 can be tabular, can be provided with lifting seat 52 The unlimited mating groove 523 in side, can be provided with the screwed hole 511 being threadedly coupled with bolt 53 in fixed seat 51, screwed hole 511 can To be located at the middle part of fixed seat 51, stopper slot 531 coordinates with the fitting projection of mating groove 523, so that bolt 53 and lifting seat 52 Along the axial restraint of bolt 53, by the precession depth between regulating bolt 53 and screwed hole 511, the phase of lifting seat 52 can be driven For the height change of fixed seat 51, i.e. the height of lifting seat 52 changes, the foot pedal pad 54 on lifting seat 52 Height can change, and the height that can conveniently realize pedal 5 is adjusted.

Certainly, the regulation between lifting seat 52 and fixed seat 51 is not limited to the shape that above-mentioned bolt 53 coordinates with screwed hole 511 Formula, can also be the other structures forms such as rack pinion, flexible external member, and this is no longer going to repeat them.

Preferably, guide part, the bearing of trend and lifting seat of guide part are also provided with lifting seat 52 and fixed seat 51 52 position adjustments direction is consistent.Guide part can play a part of guiding to the motion of lifting seat 52, so, lifting seat 52 Change in location is more precisely and stable.

In a specific embodiment, with reference to Fig. 5, guide part can include being located in lifting seat 52 and fixed seat 51 Lead column 522 on one and be located in lifting seat 52 and fixed seat 51 another on fairlead 512, fairlead 512 can To be set in outside lead column 522.

Such as, fairlead 512 can be provided with fixed seat 51, lead column 522, lead column can be provided with lifting seat 52 522 and fairlead 512 can be multiple, multiple lead columns 522 and multiple fairleads 512 are corresponded, specifically, fixed seat A fairlead 512 is respectively provided with 51 four angles, at four angles of lifting seat 52 lead column 522 is respectively provided with.

Alternatively, with reference to Fig. 5, foot pedal pad 54 can be rubber blanket, and the bottom of foot pedal pad 54 can be provided with annular installation portion 541, annular installation portion 541 can coat lifting seat 52, and foot pedal pad 54 is fixedly mounted on lifting seat 52, such pedal The installation and removal of pad 54 all extremely convenients, are easy to adjust the bolt 53 of the lower section of foot pedal pad 54.

In some preferred embodiments of the present utility model, with reference to Fig. 1-Fig. 4, brake pedal component 100 can also be wrapped Include：Installation pedestal 1, rotary pin shaft 2 and return unit 3.

Wherein, installation pedestal 1 is suitable to be connected with vehicle body, referring to figs. 2 and 3 installation pedestal 1 can include：Left socle 12, Right support 11, upper bracket 13, brake switch support 14 and connecting plate 15.

Left socle 12 and right support 11 are oppositely arranged in left-right direction, and connecting plate 15 can be connected to left socle 12 and right Between frame 11, such as left socle 12 and right support 11 can be welded with connecting plate 15, left socle 12, right support 11 and connecting plate 15 junction can be provided with multiple installing holes, and installation pedestal 1 can be arranged on car by threaded fastener by these installing holes In the front wall of body.Anticlockwise pin shaft hole 123 can be provided with left socle 12, right rotation pin shaft hole can be provided with right support 11 113, anticlockwise pin shaft hole 123 and right rotation pin shaft hole 113 are used to install rotary pin shaft 2.

Upper bracket 13 is connected between the top of the top of left socle 12 and right support 11, such as left socle 12 and right support 11 can weld with upper bracket 13, and brake switch support 14 is connected between left socle 12 and right support 11, brake switch The left side of frame 14 can be weldingly connected with left socle 12, and the right side of brake switch support 14 can be weldingly connected with right support 11, Brake switch support 14 be used for and brake switch trigger 44, be additionally provided with left socle 12 and right support 11 for The opening 124 that return unit 3 coordinates.

With reference to Fig. 4, pedal arm 4 can be rotatably installed in installation pedestal 1 by rotary pin shaft 2, and pedal arm 4 can be with Including：Pedal arm body 41 and pedal arm sleeve 42.

Fixed seat 51 is fixedly connected with one end of pedal arm body 41, and one end of pedal arm body 41 can have for pacifying The pedal mounting surface 45 of dress fixed seat 51, is also provided with vacuum booster connecting shaft 43 and brake switch on pedal arm body 41 Trigger 44, and vacuum booster connecting shaft 43, brake switch trigger 44 and pedal mounting surface 45 be sequentially arranged from top to bottom, Pedal arm body 41 can be hollow structure to mitigate the weight of pedal arm 4, the lightweight water of lifting brake pedal component 100 It is flat, and one end of bolt 53 can stretch into the middle cavity of pedal arm body 41, prevent pedal arm body 41 from interfering bolt 53.

Pedal arm sleeve 42 is fixedly connected with the other end of pedal arm body 41, and pedal arm sleeve 42 is set in rotating dog Outside axle 2.Rotary pin shaft 2 can include pin bolt 21 and bearing pin nut 22, and pin bolt 21 sequentially passes through anticlockwise pin shaft hole 123rd, the bearing pin nut 22 after pedal arm sleeve 42 and right rotation pin shaft hole 113 through two ends is fixed.

With reference to Fig. 1 and Fig. 4, return unit 3 can be connected between pedal arm 4 and installation pedestal 1, and return unit 3 is used to make to step on Plate arm 4 resets to initial position.Specifically, return unit 3 can be torsion spring, and torsion spring can be set in outside pedal arm sleeve 42, and One end of torsion spring coordinates with the opening 124 in installation pedestal 1, such as one end of torsion spring can be with the opening 124 on left socle 12 It is connected, the other end of torsion spring is only to the back of pedal arm body 41.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims

1. a kind of brake pedal component (100), it is characterised in that include：

Pedal arm (4)；

Pedal (5), the pedal (5) includes foot pedal pad (54), lifting seat (52) and fixed seat (51), the fixed seat (51) with The pedal arm (4) is connected, and lifting seat (52) position is adjustably arranged in the fixed seat (51), the foot pedal pad (54) it is connected with the fixed seat (51).

2. brake pedal component (100) according to claim 1, it is characterised in that the pedal (5) also includes：

Bolt (53), in the lifting seat (52) and the fixed seat (51) is with the bolt (53) along the bolt (53) axial restraint, another in the lifting seat (52) and the fixed seat (51) is provided with and the bolt (53) spiral shell The screwed hole (511) of line connection.

3. brake pedal component (100) according to claim 2, it is characterised in that the lifting seat (52) and described solid One in reservation (51) is provided with the unlimited mating groove (523) in side, and the head of the bolt (53) is provided with stopper slot (531), the stopper slot (531) coordinates so that the lifting seat (52) and the fixed seat (51) with the mating groove (523) In it is one with the bolt (53) along the axial restraint of the bolt (53).

4. brake pedal component (100) according to claim 3, it is characterised in that on the side wall of the mating groove (523) Fitting projection is provided with, the fitting projection coordinates with the stopper slot (531).

5. the brake pedal component (100) according to any one of claim 1-4, it is characterised in that the lifting seat (52) and in the fixed seat (51) it is additionally provided with guide part, the position of the bearing of trend of the guide part and the lifting seat (52) Adjust direction consistent.

6. brake pedal component (100) according to claim 5, it is characterised in that the guide part includes being located at described Lead column (522) in lifting seat (52) and the fixed seat (51) and it is located at the lifting seat (52) and described solid Fairlead (512) on another in reservation (51), the fairlead (512) is set in the lead column (522) outward.

7. brake pedal component (100) according to claim 1, it is characterised in that also include：

Installation pedestal (1), the installation pedestal (1) is suitable to be connected with vehicle body；

Rotary pin shaft (2), the pedal arm (4) is rotatably installed on the installation pedestal (1) by the rotary pin shaft (2) On；

Return unit (3), the return unit (3) is connected between the pedal arm (4) and the installation pedestal (1).

8. brake pedal component (100) according to claim 7, it is characterised in that the pedal arm (4) includes：

Pedal arm body (41), the fixed seat (51) is fixedly connected with one end of the pedal arm body (41)；

Pedal arm sleeve (42), the pedal arm sleeve (42) is fixedly connected with the other end of the pedal arm body (41), and The pedal arm sleeve (42) is set in the rotary pin shaft (2) outward.

9. brake pedal component (100) according to claim 8, it is characterised in that the return unit (3) is torsion spring, institute State torsion spring and be set in the pedal arm sleeve (42) outward, and one end coordinates with the opening (124) in the installation pedestal (1), separately One end is only to the back of the pedal arm body (41).

10. brake pedal component (100) according to claim 7, it is characterised in that the installation pedestal (1) includes：It is left Support (12), right support (11), upper bracket (13), brake switch support (14) and connecting plate (15), the left socle (12) and The right support (11) is oppositely arranged in left-right direction, and the connecting plate (15) is connected to the left socle (12) and the right side Between frame (11), the upper bracket (13) be connected to the top of the left socle (12) and the right support (11) top it Between, the brake switch support (14) is connected between the left socle (12) and the right support (11), the left socle (12) and in the right support (11) is provided with the opening (124) for coordinating with the return unit (3).