CN210554733U

CN210554733U - Stop piece and brake pedal frock structure

Info

Publication number: CN210554733U
Application number: CN201921530277.XU
Authority: CN
Inventors: 宋振翔; 安迎迎; 刘萌
Original assignee: Evergrande New Energy Vehicle Technology Guangdong Co Ltd
Current assignee: Hengda hengchi new energy automobile technology (Guangdong) Co., Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to the technical field of vehicles, a stop part and brake pedal frock structure is provided. Stop member (6) including be used for with pedal arm (2) joint first part and be used for with crash bar (1) joint second part, first part can detachably install in pedal arm (2) are in order to restrict the rotation of pedal arm (2). The utility model discloses a stop part is through combining together with the pedal arm, can prescribe a limit to pedal arm position under the free state, prevents to take place to rotate before pedal arm is fixed on the real car and makes pedal arm support and brake pedal switch contact to play the guard action to brake pedal switch, guarantee that brake pedal switch's initial position can not change, need not to adjust in follow-up real car installation for the production beat.

Description

Stop piece and brake pedal frock structure

Technical Field

The utility model relates to the technical field of vehicles, in particular to stop part and brake pedal frock structure.

Background

In the existing vehicle, when the brake pedal is assembled with the brake pedal switch, at the moment, because the pedal arm is not connected with the booster, the pedal arm is in a free state, therefore, when a worker moves the brake pedal assembly, the pedal arm in the free state can rotate, so that a pedal arm support welded on the pedal arm collides with the brake pedal switch to damage the brake pedal switch, and after the brake pedal switch is collided by the pedal arm, the initial position can change, and the production beat is influenced by the adjustment in a real vehicle.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a can prescribe a limit to the footboard arm position under the free state, play the stop part and the brake pedal frock structure of guard action to the brake pedal switch.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a stop member comprising a first portion for engagement with a pedal arm and a second portion for engagement with a crash bar, the first portion being removably mountable to the pedal arm to limit rotation of the pedal arm.

Optionally, the first portion is arranged to extend along a length of the pedal arm and is capable of covering the pedal arm.

Optionally, the first portion includes a pressing portion capable of contacting with a top of the pedal arm and side plate portions disposed on both sides of the pressing portion and capable of contacting with both sides of the pedal arm, respectively.

Alternatively, the two side plate portions are disposed offset in the longitudinal direction of the pedal arm.

Optionally, the top of the compressing part is provided with a concave part convenient for grabbing.

The utility model discloses the second aspect provides a brake pedal frock structure, pedal switch support and above-mentioned arbitrary scheme including crash bar, pedal arm, the pedal switch that is used for installing pedal switch stop piece, be equipped with pedal arm support on the pedal arm, stop piece the first portion with the pedal arm joint, stop piece the second portion with the crash bar joint.

Optionally, the end of the crash bar is provided with a pair of oppositely arranged insertion plates, and the second part comprises a pair of clamping plates capable of being respectively in insertion fit with the pair of insertion plates.

Optionally, one end of the clamping plate is fixed to the first part, and the other end of the clamping plate abuts against the first part to form a clamping cavity between the clamping plate and the outer wall of the first part for extending into the insert plate.

Optionally, brake pedal frock structure includes the booster, be equipped with on the pedal arm with the installed part that the booster is connected.

Optionally, the mounting and the stop are located on either side of the pedal arm.

Compared with the prior art, the stop part of the utility model has the following advantages:

the utility model discloses a stop part is through combining together with the pedal arm, can prescribe a limit to pedal arm position under the free state, prevents to take place to rotate before pedal arm is fixed on the real car and makes pedal arm support and brake pedal switch contact to play the guard action to brake pedal switch, guarantee that brake pedal switch's initial position can not change, need not to adjust in follow-up real car installation for the production beat.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a brake pedal assembly according to an embodiment of the present invention;

FIG. 2 is a top view of the stop of FIG. 1;

FIG. 3 is a side view of the stop of FIG. 1;

FIG. 4 is a bottom view of the stop of FIG. 1;

fig. 5 is a schematic structural view of the brake pedal assembly of fig. 1 in an installed state.

Description of reference numerals:

1-crash bar, 2-pedal arm, 3-pedal switch bracket, 4-pedal switch, 5-pedal arm bracket, 6-stop piece, 7-pressing part, 8-side plate part, 9-depressed part, 10-plug board, 11-clamping board, 12-booster, 13-clamping cavity and 14-mounting piece.

Detailed Description

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

In connection with fig. 1-4, according to one aspect of the present invention, there is provided a stopper, the stopper 6 includes a first portion for engagement with the pedal arm 2 and a second portion for engagement with the impact beam 1, the first portion being detachably mountable to the pedal arm 2 to restrict rotation of the pedal arm 2.

Before the brake pedal assembly is installed, the pedal arm 2 is in a free state because the pedal arm 2 is not connected with the booster 12, so that in the process of moving and transporting the brake pedal assembly, the pedal arm 2 in the free state can rotate to enable a pedal arm bracket welded on the pedal arm 2 to collide with the brake pedal switch to damage the brake pedal switch, in order to prevent the collision, the second part of the stop piece 6 is installed on the anti-collision rod 1, the first part of the stop piece 6 is installed on the pedal arm 2, so that the position of the pedal arm 2 in the free state can be limited through the engagement of the stop piece 6 and the pedal arm 2, the pedal arm bracket is prevented from rotating to enable the pedal arm bracket to contact with the brake pedal switch before the pedal arm is fixed on a real vehicle, the brake pedal switch is protected, and the initial position of the brake pedal switch is ensured not to change, the adjustment in the subsequent real vehicle installation process is not needed, and the production beat is accelerated. The stop member may be POM.

The first portion and the second portion may be provided in any structure as long as they can be detachably connected to the pedal arm 2 and the impact beam 1, respectively, and can restrict rotation of the pedal arm 2 after the attachment. As one embodiment, the first portion is provided to extend in the longitudinal direction of the pedal arm 2 and to cover the pedal arm 2, and the first portion is provided to extend in the longitudinal direction of the pedal arm 2 and to cover the pedal arm 2, so that the position of the length portion of the pedal arm 2 can be limited, and the purpose of limiting the rotation of the pedal arm 2 is achieved. Of course, in other embodiments, the first portion may be provided with other structures, such as a snap fit that cooperates with the pedal arm 2 to limit its rotation.

Specifically, in order to enable the first portion to cover the pedal arm 2, the first portion may have the following structure: the first part comprises a pressing part 7 capable of contacting with the top of the pedal arm 2 and side plate parts 8 which are arranged on two sides of the pressing part 7 and can contact with two sides of the pedal arm 2 respectively. The pedal arm 2 is stopped by the first portion of the pressing portion 7 and the two side plate portions 8 from three directions, so that the position of the pedal arm 2 can be limited and prevented from freely rotating before being mounted.

In addition, the two side plate parts 8 are arranged in a staggered manner in the length direction of the pedal arm 2, so that materials can be effectively saved on the basis of meeting the limit requirement. Of course, the two side plates 8 may be disposed to face each other without being displaced.

In view of the convenience of installation during use, the top of the pressing part 7 is provided with a recess 9 for facilitating gripping. The engagement with the pedal arm 2 and the impact beam 1 and the attachment and detachment work of the succeeding stopper 6 are completed by the catching recess portion 9.

Continuing to combine with fig. 1, the utility model also provides a brake pedal frock structure, including crash bar 1, pedal arm 2, be used for installing pedal switch 4's pedal switch support 3 and above-mentioned arbitrary scheme the stop member, be equipped with pedal arm support 5 on the pedal arm 2, stop member 6 the first portion with pedal arm 2 joint, stop member 6 the second portion with crash bar 1 joint.

The utility model discloses a brake pedal frock structure installs on crash bar 1 through the second part with stop part 6, install stop part 6's first part on pedal arm 2, thereby through engaging with the pedal arm, can prescribe a limit to the pedal arm position under the free state, prevent to take place to rotate before pedal arm is fixed on the real car and make pedal arm support and brake pedal switch contact, thereby play the guard action to the brake pedal switch, guarantee that the initial position of brake pedal switch can not change, need not to adjust in follow-up real car installation.

It can be said, the utility model discloses a frock structure, ingenious design that has utilized current crash bar 1, detachably installs stop part 6 above that, in the transportation before the installation, with the first part of stop part 6 and pedal arm 2 between the joint, the free rotation of restriction pedal arm 2, further say that restriction pedal arm 2 is towards pedal switch 4's rotation, effectively protect brake pedal switch, avoid taking place any collision in the transportation, and install back on booster 12 at pedal arm 2, then can tear stop part 6 open, do not influence brake pedal's normal use.

It should be noted that, in view of facilitating the connection between the crash bar 1 and the second portion of the stopper 6, the end of the crash bar 1 is provided with a pair of oppositely disposed insertion plates 10, and the second portion includes a pair of clamping plates 11 capable of being respectively in insertion fit with the pair of insertion plates 10. The stop member 6 is mounted on the impact beam 1 by the insertion fit between the insertion plate 10 and the clamping plate 11, and the insertion is adopted to facilitate the disassembly after the use. Of course, in other embodiments, the bumper bar 1 and the stop member 6 may be connected by other matching methods, such as clamping, fastening, etc., and the present invention is not limited thereto.

In addition, the structure of the clamping plate 11 can be selected in any suitable manner on the basis of the requirement for cooperation with the board 10. As an alternative embodiment, one end of the clamping plate 11 is fixed to the first part, and the other end of the clamping plate 11 abuts against the first part to form a clamping cavity 13 between the clamping plate 11 and the outer wall of the first part for extending into the insert plate 10.

It is noted that two of said jaws 11 are preferably provided on both sides of the stop 6, i.e. on both sides of said side plate portions 8, while taking into account that the jaws 11 generally have a certain stiffness, in the process of pulling the other end of the jaws 11 outwards away from the first portion, this end can be brought back into abutment with the first portion under the influence of the end of the jaws 11 fixed thereto. Therefore, in the installation process of the stop part 6 and the bumper bar 1, the inserting plate 10 is stably limited in the clamping cavity 13 after extending into the clamping cavity, and can be detached only by external force, so that the stability in the transportation process is ensured.

It is further noted that, in order to further improve the stability, the thickness of the insert plate 10 is adapted to the thickness of the clamping cavity 13, so as to avoid the phenomenon that the insert plate 10 is not firmly installed and shakes due to the fact that redundant space still exists in the clamping cavity 13 after the insert plate 10 is installed in the clamping cavity 13, and further the stopping effect on the pedal arm 2 is affected.

Referring to fig. 5, in a general case, the brake pedal tooling structure includes a booster 12, and a mounting part 14 connected to the booster 12 is provided on the pedal arm 2. The connection between the booster 12 and the pedal arm 2 is the same as that in the prior art, and will not be described in detail herein. After the installation between the pedal arm 2 and the booster 12 is finished, the problem of free shaking can not occur any more, and the pedal switch 4 does not need to be protected at the moment. When the pedal switch 4 is installed in a subsequent production line, the pedal switch 4 is protected by the stop piece 6 in the transportation process and is not affected by the pedal arm 2, so that the position of the pedal switch 4 does not need to be adjusted on the production line again, the stop piece 6 is detached at the moment, and the production beat can be improved.

In order to ensure the balance of the pedal arm 2 and the booster 12 after installation, the installation part 14 and the stop part 6 are respectively positioned at two sides of the pedal arm 2. Referring to fig. 1, the mounting member 14 is located on the lower side of the pedal arm 2 and the stop member 6 is located on the upper side of the pedal arm 2 as viewed in the orientation of the drawing.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stop member, characterized in that the stop member (6) comprises a first part for engagement with a pedal arm (2) and a second part for engagement with a crash bar (1), the first part being detachably mountable to the pedal arm (2) for limiting the rotation of the pedal arm (2).

2. The stop according to claim 1, characterized in that said first portion is arranged to extend along the length of said pedal arm (2) and can be placed over said pedal arm (2).

3. The stop according to claim 1, characterized in that said first portion comprises a pinched portion (7) contactable with the top of said pedal arm (2) and side plate portions (8) provided on both sides of said pinched portion (7) contactable with both sides of said pedal arm (2), respectively.

4. The stop according to claim 3, characterized in that the two side plate portions (8) are offset in the longitudinal direction of the pedal arm (2).

5. Stopper according to claim 3, characterized in that the top of the pinched portion (7) is provided with a depression (9) facilitating gripping.

6. A brake pedal tooling structure, characterized by comprising an impact bar (1), a pedal arm (2), a pedal switch bracket (3) for mounting a pedal switch (4) and a stop member according to any one of claims 1 to 5, wherein the pedal arm (2) is provided with the pedal arm bracket (5), the first portion of the stop member (6) is engaged with the pedal arm (2), and the second portion of the stop member (6) is engaged with the impact bar (1).

7. The brake pedal tooling structure according to claim 6, wherein a pair of oppositely arranged insertion plates (10) are arranged at the end part of the anti-collision rod (1), and the second part comprises a pair of clamping plates (11) which can be respectively in insertion fit with the pair of insertion plates (10).

8. A brake pedal tooling structure according to claim 7, characterized in that one end of the clamping plate (11) is fixed to the first part and the other end of the clamping plate (11) abuts against the first part to form a clamping cavity (13) between the clamping plate (11) and the outer wall of the first part for extending into the insert plate (10).

9. The brake pedal tooling structure according to claim 8, characterized in that the brake pedal tooling structure comprises a booster (12), and the pedal arm (2) is provided with a mounting part (14) connected with the booster (12).

10. The brake pedal tooling structure according to claim 9, wherein the mounting piece (14) and the stopper piece (6) are respectively located on both sides of the pedal arm (2).