CN213168391U - Pedal structure behind electric motor car - Google Patents
Pedal structure behind electric motor car Download PDFInfo
- Publication number
- CN213168391U CN213168391U CN202022037494.4U CN202022037494U CN213168391U CN 213168391 U CN213168391 U CN 213168391U CN 202022037494 U CN202022037494 U CN 202022037494U CN 213168391 U CN213168391 U CN 213168391U
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- rear pedal
- hole
- pedal body
- limiting
- bushing
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000004323 axial length Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the rear pedal technique and specifically relates to a rear pedal structure of electric motor car, counter sink is seted up to one end of rear pedal body, the one end of rear pedal body is equipped with the projection to the inboard perpendicularly, counter sink inside clearance fit pipe form bush, set up cylindrical groove and sector groove on the lower terminal surface of projection, spring and steel ball are placed to the inside of cylindrical groove, the other end fixed limiting plate of bush, set up through-hole two, spacing hole one, spacing hole two and breach on the limiting plate, install rear pedal body on the installation grillage through the bolt in bush department, the fixed locating pin overhangs to the sector groove on the installation grillage, when rear pedal body is in the state of drawing in, the steel ball supports and leans on spacing hole one, the locating pin supports and leans on one of them one end lateral wall of sector; when the rear pedal body is rotated to be in an unfolded state, the steel balls abut against the second limiting hole, the positioning pins abut against the side wall of the other end of the fan-shaped groove to form limiting fit, and the rear pedal can be well maintained in an unfolded or folded state.
Description
Technical Field
The utility model belongs to the technical field of back pedal technique and specifically relates to a pedal structure behind electric motor car.
Background
The electric motor car uses comparatively extensively in daily life as a convenient trip instrument, sets up the back pedal on the electric motor car usually, and the back pedal is the rotation type, and the back pedal can expand or draw in, and the personnel on the motor car back seat can be supplied with when the back pedal expandes are pedal, can not be fine when the electric motor car back pedal that exists at present expandes the maintenance expansion state to influence the use of back pedal.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art and provides a rear pedal structure of an electric vehicle, which can well maintain the rear pedal in an unfolded or folded state.
The utility model discloses the technical scheme who adopts as follows: a rear pedal structure of an electric vehicle comprises a rear pedal body, wherein a counter bore is formed in the outer side face of one end of the rear pedal body, a convex column is perpendicularly arranged at one end of the rear pedal body towards the inner side, the counter bore extends into the convex column, a circular tube-shaped bushing is in clearance fit with the inside of the counter bore, the peripheral edge of one end of the bushing protrudes outwards to form a shaft shoulder, the shaft shoulder and the step of the counter bore form limit fit, the rear pedal body is arranged at the upper part of a plastic part of the electric vehicle, a through hole I is formed in the position of the plastic part of the electric vehicle opposite to the convex column, the convex column is inserted into the through hole I, a cylindrical groove and a fan-shaped groove are formed in the lower end face of the convex column, a spring and a steel ball are placed in the cylindrical groove, one end of the spring abuts against the bottom of the cylindrical groove, the other end of the spring abuts against the steel ball, the rear pedal body is rotatably arranged on a mounting plate frame of a rear pedal of the electric vehicle through a bolt at a bushing, a limiting plate is attached between the mounting plate frame and the lower end face of the convex column, a positioning pin is vertically fixed on the mounting plate frame, the end part of the positioning pin penetrates through a notch and then extends into the fan-shaped groove, when the rear pedal body is in a folded state, a steel ball is abutted against a first limiting hole, and the positioning pin is abutted against the side wall of one end of the fan-shaped groove to form limiting fit; when the pedal body is rotated to the unfolding state, the steel balls are abutted against the second limiting hole, and the positioning pin is abutted against the side wall of the other end of the fan-shaped groove to form limiting fit.
As a further improvement of the above technical solution:
the fan-shaped groove is formed in the edge of the lower end face of the convex column, and the arc length direction of the fan-shaped groove is arranged along the circumferential direction of the lower end face of the convex column.
The breach is the arc breach, and the locating pin is blocked perpendicularly in the breach, and the limiting plate is the plectane, and spacing hole one and spacing hole two are waist type hole and the hole length direction of the two all follows the radial of limiting plate.
The other end of the bushing is outwards extended along the axial length direction to form a pipe section, the central shaft of the bushing is overlapped with the central shaft of the pipe section, the inner diameter of the pipe section is the same as the inner diameter of the bushing, the outer diameter of the pipe section is smaller than the inner diameter of the bushing, the second through hole is formed in the center of the limiting plate, the pipe section is inserted and fixed in the second through hole, and the plate surface of the limiting plate is attached to the end surface of the bushing.
The utility model has the advantages as follows: in the application, a rear pedal body is arranged on a mounting plate frame by using a bolt, an electric vehicle backseat person can rotate the rear pedal body by using a foot to enable the rear pedal body to rotate around the bolt to be in an unfolded or folded state, a gap is reserved between a counter bore of the rear pedal body and a lining so as to facilitate the rotation of the rear pedal body, in the rotating process, the rear pedal body drives a spring and a steel ball inside to rotate together, the steel ball can elastically move in the length direction of the spring due to the existence of the spring, when the rear pedal body rotates to be in a folded state, the steel ball abuts against a first limiting hole, and a positioning pin abuts against the side wall of one end of a sector groove to form limiting fit, so that the rear pedal body can keep; when the rear pedal body rotates to the unfolded state, the steel balls abut against the second limiting hole, and the positioning pins abut against the side wall of the other end of the fan-shaped groove to form limiting fit, so that the rear pedal body can keep the unfolded state.
The pedal mounting means is simple behind this application, can reduce the assemble duration, improves production efficiency, and this spacing mode dependable performance can make the back pedal maintain the state of launching or drawing in well, can ensure user's personal safety.
Drawings
Fig. 1 is a structural view of the rear pedal body of the present invention when folded.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is a partial block diagram of fig. 1.
Fig. 4 is a structural view of the rear pedal body of the present invention.
Fig. 5 is the structure diagram of the limiting plate of the present invention.
Fig. 6 is a view showing the structure of the bush of the present invention.
Wherein: 10. a rear pedal body; 11. a countersunk hole; 13. a sector groove; 14. a convex column; 20. a bushing; 21. a shaft shoulder; 22. a pipe section; 30. the electric vehicle is a plastic part; 40. a spring; 50. steel balls; 60. a limiting plate; 61. a second through hole; 62. a first limiting hole; 63. a second limiting hole; 64. a notch; 70. a bolt; 80. installing a plate frame; 90. and a positioning pin.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-6, the rear pedal structure of the electric vehicle of the present embodiment includes a rear pedal body 10, a counter bore 11 is formed in an outer side surface of one end of the rear pedal body 10, a protruding pillar 14 is vertically formed at an inner side of one end of the rear pedal body 10, the counter bore 11 extends into the protruding pillar 14, a tubular bushing 20 is in clearance fit in the counter bore 11, a circumferential edge of one end of the bushing 20 protrudes outward to form a shoulder 21, the shoulder 21 and a step of the counter bore 11 form a limit fit, the rear pedal body 10 is disposed on an upper portion of an electric vehicle plastic part 30, a first through hole is formed at a position of the electric vehicle plastic part 30 opposite to the protruding pillar 14, the protruding pillar 14 is inserted into the first through hole, a cylindrical groove and a sector groove 13 are formed on a lower end surface of the protruding pillar 14, a spring 40 and a steel ball 50 are disposed in the cylindrical groove, one end of the spring 40 abuts against a groove bottom of the cylindrical groove, the other end, the limiting plate 60 is provided with a second through hole 61, a first limiting hole 62 and a second limiting hole 63, the edge of the limiting plate 60 is provided with a notch 64, the rear pedal body 10 is rotatably mounted on a mounting plate frame 80 of a rear pedal of the electric vehicle through a bolt 70 at the position of the bushing 20, the limiting plate 60 is attached between the mounting plate frame 80 and the lower end face of the convex column 14, a vertical fixing positioning pin 90 is vertically arranged on the mounting plate frame 80, the end part of the positioning pin 90 penetrates through the notch 64 and then extends into the fan-shaped groove 13, when the rear pedal body 10 is in a folded state, the steel ball 50 abuts against the first limiting hole 62, and the positioning pin 90 abuts against the side wall of one end of the fan-; when the pedal body 10 is rotated to the unfolded state, the steel ball 50 abuts against the second limiting hole 63, and the positioning pin 90 abuts against the side wall at the other end of the sector groove 13 to form limiting fit.
In the application, the rear pedal body 10 is mounted on the mounting plate frame 80 by using the bolt 70, a person behind the electric vehicle can rotate the rear pedal body 10 by using the foot to rotate the rear pedal body 10 around the bolt 70 to an unfolded or folded state, a gap is reserved between a counter sink 11 of the rear pedal body 10 and the bushing 20 so as to facilitate the rotation of the rear pedal body 10, in the rotating process, the rear pedal body 10 drives the internal spring 40 and the steel ball 50 to rotate together, the steel ball 50 can elastically move in the length direction of the spring 40 due to the existence of the spring 40, when the rear pedal body 10 rotates to the folded state, the steel ball 50 abuts against the first limit hole 62, and the positioning pin 90 abuts against one end side wall of the sector groove 13 to form limit fit, so that the rear pedal body 10 can keep the folded state; when the rear pedal body 10 is rotated to the unfolded state, the steel balls 50 abut against the second limiting hole 63, and the positioning pins 90 abut against the side wall of the other end of the sector groove 13 to form limiting fit, so that the rear pedal body 10 can keep the unfolded state.
The pedal mounting means is simple behind this application, can reduce the assemble duration, improves production efficiency, and this spacing mode dependable performance can make the back pedal maintain the state of launching or drawing in well, can ensure user's personal safety.
The sector groove 13 is arranged on the edge of the lower end face of the convex column 14, and the arc length direction of the sector groove 13 is arranged along the circumferential direction of the lower end face of the convex column 14.
The breach 64 is the arc breach, and locating pin 90 blocks perpendicularly in breach 64, can prevent that limiting plate 60 from rotatory, and limiting plate 60 is the plectane, and spacing hole one 62 and spacing hole two 63 are waist type hole and the hole length direction of the two all follows limiting plate 60 radially.
The other end of the liner 20 is extended outwards along the axial length direction to form a pipe section 22, the central axes of the liner 20 and the pipe section 22 are overlapped, the inner diameter of the pipe section 22 is the same as the inner diameter of the liner 20, the outer diameter of the pipe section 22 is smaller than the inner diameter of the liner 20, a second through hole 61 is formed in the center of the limiting plate 60, the pipe section 22 is inserted and fixed in the second through hole 61, and the plate surface of the limiting plate 60 is attached to the end surface of the liner 20. The pipe section 22 and the limiting plate 60 can be connected in a press riveting mode, and the fixed installation of the limiting plate 60 can prevent the steel balls 50 and the springs 40 from falling off in the transportation process.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (4)
1. The utility model provides a pedal structure behind electric motor car which characterized in that: the rear pedal comprises a rear pedal body (10), wherein a counter bore (11) is formed in the outer side face of one end of the rear pedal body (10), a convex column (14) is vertically arranged on the inner side of one end of the rear pedal body (10), the counter bore (11) extends into the convex column (14), a circular-tube-shaped bushing (20) is in clearance fit with the inside of the counter bore (11), the peripheral edge of one end of the bushing (20) protrudes outwards to form a shaft shoulder (21), the shaft shoulder (21) and the step of the counter bore (11) form spacing fit, the rear pedal body (10) is arranged on the upper portion of an electric vehicle plastic part (30), a through hole I is formed in the position of the electric vehicle plastic part (30) opposite to the convex column (14), the convex column (14) is inserted into the through hole I, a cylindrical groove and a fan-shaped groove (13) are formed in the lower end face of the convex column (14), a spring (40) and a steel ball (50) are placed in the cylindrical groove, the other end of the spring (40) is abutted against the steel ball (50), the other end of the bushing (20) is fixed with a limit plate (60), the limit plate (60) is provided with a second through hole (61), a first limit hole (62) and a second limit hole (63), the edge of the limit plate (60) is provided with a notch (64), the rear pedal body (10) is rotatably arranged on a mounting plate frame (80) of the rear pedal of the electric vehicle at a bushing (20) through a bolt (70), a limiting plate (60) is attached between the mounting plate frame (80) and the lower end face of a convex column (14), a vertical fixing positioning pin (90) is arranged on the mounting plate frame (80), the end part of the positioning pin (90) penetrates through a notch (64) and then is suspended into a fan-shaped groove (13), when the rear pedal body (10) is in a folded state, the steel ball (50) abuts against the first limiting hole (62), and the positioning pin (90) abuts against the side wall of one end of the fan-shaped groove (13) to form limiting fit; when the pedal body (10) is rotated to the unfolding state, the steel balls (50) abut against the second limiting hole (63), and the positioning pins (90) abut against the side wall of the other end of the fan-shaped groove (13) to form limiting fit.
2. The rear pedal structure for electric vehicles according to claim 1, wherein: the fan-shaped groove (13) is formed in the edge of the lower end face of the convex column (14), and the arc length direction of the fan-shaped groove (13) is arranged along the circumferential direction of the lower end face of the convex column (14).
3. The rear pedal structure for electric vehicles according to claim 1, wherein: the notch (64) is an arc-shaped notch, the positioning pin (90) is vertically clamped in the notch (64), the limiting plate (60) is a circular plate, the first limiting hole (62) and the second limiting hole (63) are waist-shaped holes, and the hole length directions of the first limiting hole and the second limiting hole are all along the radial direction of the limiting plate (60).
4. The rear pedal structure for electric vehicles according to claim 1, wherein: the other end of the bushing (20) is outwards extended along the axial length direction to form a pipe section (22), the central axes of the bushing (20) and the pipe section (22) are overlapped, the inner diameter of the pipe section (22) is identical to that of the bushing (20), the outer diameter of the pipe section (22) is smaller than that of the bushing (20), a second through hole (61) is formed in the center of the limiting plate (60), the pipe section (22) is inserted and fixed in the second through hole (61), and the plate surface of the limiting plate (60) is attached to the end surface of the bushing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022037494.4U CN213168391U (en) | 2020-09-16 | 2020-09-16 | Pedal structure behind electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022037494.4U CN213168391U (en) | 2020-09-16 | 2020-09-16 | Pedal structure behind electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213168391U true CN213168391U (en) | 2021-05-11 |
Family
ID=75775693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022037494.4U Active CN213168391U (en) | 2020-09-16 | 2020-09-16 | Pedal structure behind electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213168391U (en) |
-
2020
- 2020-09-16 CN CN202022037494.4U patent/CN213168391U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: No. 3-1, 3-2, Dongsheng Road, Anzhen Street, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee after: Tailing Technology Co.,Ltd. Address before: No.3 Dongsheng Road, anzhen street, Wuxi City, Jiangsu Province Patentee before: Taiwan bell Technology (Jiangsu) Co.,Ltd. |