CN220410812U

CN220410812U - Electric motor car running-board that can accomodate

Info

Publication number: CN220410812U
Application number: CN202321784593.6U
Authority: CN
Inventors: 刘玲; 陈超; 汪胜
Original assignee: Taizhou Siweiluo Industry Co ltd
Current assignee: Taizhou Siweiluo Industry Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-30
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a storable electric bicycle pedal, which comprises a transmission case, wherein a rotatable transmission shaft is arranged between two side walls of the transmission case, a connecting plate is fixed at the end part of the transmission shaft through screws, rectangular grooves are arranged between two sides of the connecting plate in a penetrating way, an upper sleeve and a lower sleeve are respectively fixed on the upper wall and the lower wall of the rectangular grooves, connecting sleeves are respectively sleeved between the upper sleeve and the lower sleeve in a rotating way, an anti-slip frame is pulled out of a containing groove by feet until the anti-slip frame is vertical to the connecting plate, under the action of the elasticity of a reset spring, a limiting plate can clamp the connecting sleeve, a user can ride the pedal, the connecting plate and the anti-slip frame are adjusted to be in a parallel state, a lifting rod is trampled, the limiting plate unlocks the connecting sleeve, the anti-slip frame is contracted into the rectangular grooves and the containing groove under the action of the elasticity of the reset torsion spring, the connecting plate can be prevented from swinging, the occupied space can be reduced, the riding electric bicycle is greatly facilitated for the user, and the pedal is not scratched by the user, and the pedal is safe and practical.

Description

Electric motor car running-board that can accomodate

Technical Field

The utility model relates to the technical field of electric bicycles, in particular to a storable electric bicycle pedal.

Background

The electric bicycle is a vehicle which takes a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a handle bar and other control components and a display instrument system on the basis of a common bicycle, and is also an electric bicycle which is divided into a plurality of types, namely an electric bicycle, an electric motorcycle and an electric automobile, and has a pedal function according to requirements;

however, in the electric bicycle in the power-consuming riding state, the pedal is in an idle state, the existence of the pedal not only can widen the width of the electric bicycle, which is unfavorable for passing a narrow road section, but also can cause scratch injury due to the fact that the legs and the ankles are easily caught by the pedal when a user moves up and down the electric bicycle.

Disclosure of Invention

The utility model provides a storable electric bicycle pedal, which solves the technical problems that the pedal is in an idle state when an electric bicycle is in a power-saving riding state, the pedal can widen the width of the electric bicycle and is unfavorable for passing a narrow road, and a user can catch the pedal easily when the user gets on or off the electric bicycle, so that scratch damage is caused.

In order to solve the technical problems, the storable electric bicycle pedal comprises a transmission box, a rotatable transmission shaft is arranged between two side walls of the transmission box, connecting plates are fixed at the ends of the transmission shaft through screws, rectangular grooves are formed between two sides of the connecting plates in a penetrating mode, an upper sleeve and a lower sleeve are respectively fixed on the upper wall and the lower wall of each rectangular groove, connecting sleeves are respectively sleeved between the upper sleeve and the lower sleeve in a rotating mode and are respectively installed on one side of each connecting sleeve, a pedal assembly is arranged on one side of each connecting sleeve, reset torsion springs are respectively fixed between the connecting sleeves and the upper wall and the lower wall of each rectangular groove, a straight groove is formed in the middle of each connecting sleeve, and a positioning assembly is connected between the upper sleeve and the lower sleeve, so that the connecting sleeves are clamped and fixed by the positioning assembly when the connecting sleeves rotate to a certain angle.

Preferably, the positioning assembly comprises a lifting rod penetrating through the upper sleeve, a limiting plate is fixed at the bottom end of the lifting rod, a hidden groove is arranged in the middle of the lower sleeve corresponding to the lifting rod, a reset spring is fixed at the bottom of the hidden groove, and corresponding slots are arranged on two sides of the hidden groove corresponding to the limiting plate.

Preferably, the diameter of the lifting rod is consistent with the width of the straight slot, and the length of the limiting plate is not greater than the length of the straight slot.

Preferably, the pedal assembly comprises a center rod which is rotationally embedded on one side of the connecting sleeve, a nut is connected to the end portion of the center rod through threads, an anti-slip frame is sleeved between the connecting sleeve and the nut and positioned on the outer side of the center rod in a rotating mode, and anti-slip protrusions are densely distributed on two sides of the anti-slip frame.

Preferably, the two sides of the transmission case are provided with containing grooves in a staggered mode, and the heights of the containing grooves are consistent with the thickness of the anti-slip frame.

Preferably, the two reset torsion springs are respectively sleeved outside the upper sleeve and the lower sleeve.

Compared with the related art, the receivable electric vehicle pedal provided by the utility model has the following beneficial effects:

according to the storable electric bicycle pedal, the antiskid frame is pulled out of the storage groove by feet until the antiskid frame is perpendicular to the connecting plate, the limiting plate is used for clamping the connecting sleeve under the action of the elastic force of the reset spring, a user can pedal the pedal to ride, the connecting plate and the antiskid frame are adjusted to be in a parallel state, the lifting rod is stepped on, the limiting plate is used for unlocking the connecting sleeve, the antiskid frame is retracted into the rectangular groove and the storage groove under the action of the elastic force of the reset torsion spring, the connecting plate can be prevented from swinging, the occupied space of the pedal can be reduced, the user can ride the electric bicycle greatly, the user cannot be injured in a scratch mode, and the electric bicycle pedal is safe and practical.

Drawings

FIG. 1 is a top view of a stowable electric vehicle foot pedal of the present utility model;

FIG. 2 is a side cross-sectional view of a stowable electric vehicle foot pedal of the present utility model;

FIG. 3 is an enlarged view of the structure of the retractable electric vehicle foot pedal of FIG. 2A according to the present utility model;

fig. 4 is a block diagram of a pedal assembly in a stowable electric vehicle foot pedal according to the present utility model.

Reference numerals in the drawings: 1. a transmission case; 11. a storage groove; 2. a transmission shaft; 21. a connecting plate; 22. rectangular grooves; 23. sleeving; 24. a lower sleeve; 3. connecting sleeves; 31. a straight slot; 4. a pedal assembly; 41. a central rod; 42. a screw cap; 43. an anti-slip frame; 5. a reset torsion spring; 6. a positioning assembly; 61. a lifting rod; 62. a limiting plate; 63. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: 1-4, the utility model relates to a storable electric bicycle pedal, which comprises a transmission case 1, wherein storage grooves 11 are arranged on two sides of the transmission case 1 in a staggered manner, and the height of each storage groove 11 is consistent with the thickness of an anti-skid frame 43;

specifically, the side edge of the anti-slip frame 43 is inserted into the receiving groove 11, so that the swing of the connecting plate 21 can be prevented, and the space occupied by the foot pedal can be reduced.

Further, a rotatable transmission shaft 2 is arranged between two side walls of the transmission case 1, and connecting plates 21 are screwed at the end parts of the transmission shaft 2;

specifically, the part of the transmission shaft 2 in the transmission case 1 is fixed with a chain wheel structure, and when riding, the chain wheel can drive the electric vehicle to travel through a chain.

Further, rectangular grooves 22 are formed between two sides of the connecting plate 21 in a penetrating manner, an upper sleeve 23 and a lower sleeve 24 are respectively fixed on the upper wall and the lower wall of the rectangular groove 22, a reset torsion spring 5 is respectively fixed between the connecting sleeve 3 and the upper wall and the lower wall of the rectangular groove 22, and the two reset torsion springs 5 are respectively sleeved on the outer sides of the upper sleeve 23 and the lower sleeve 24;

specifically, the upper sleeve 23 and the lower sleeve 24 can play a role in limiting the reset torsion spring 5, and play a certain supporting role on the reset torsion spring 5.

Further, a connecting sleeve 3 is rotatably sleeved between the upper sleeve 23 and the lower sleeve 24, a pedal assembly 4 is mounted on one side of the connecting sleeve 3, the pedal assembly 4 comprises a central rod 41 rotatably embedded on one side of the connecting sleeve 3, a nut 42 is connected to the end of the central rod 41 in a threaded manner, an anti-slip frame 43 is rotatably sleeved between the connecting sleeve 3 and the nut 42 and positioned on the outer side of the central rod 41, and anti-slip protrusions are densely distributed on two sides of the anti-slip frame 43;

specifically, after passing through the anti-skid frame 43, the center rod 41 is in threaded connection with the nut 42, so that the position of the anti-skid frame 43 can be limited, when the bicycle is ridden, the anti-skid frame 43 rotates relative to the center rod 41 under the action of a pedaling force, riding is facilitated, and the anti-skid protrusions can increase the friction force of soles and prevent slipping.

Further, a positioning assembly 6 is connected between the upper sleeve 23 and the lower sleeve 24, so that the connecting sleeve 3 is clamped and fixed by the positioning assembly 6 when rotating to a certain angle, the positioning assembly 6 comprises a lifting rod 61 penetrating through the upper sleeve 23, a limiting plate 62 is fixed at the bottom end of the lifting rod 61, a hidden groove is arranged in the middle of the lower sleeve 24 corresponding to the lifting rod 61, a reset spring 63 is fixed at the bottom of the hidden groove, and corresponding slots are arranged at two sides of the hidden groove corresponding to the limiting plate 62;

specifically, when the antiskid frame 43 is pulled out by the foot until the straight slot 31 is aligned with the limiting plate 62, the limiting plate 62 is embedded into the straight slot 31 under the action of the elastic force of the return spring 63, the lifting rod 61 is stepped on, the lifting rod 61 pushes the limiting plate 62 to be embedded into the slot, and under the action of the elastic force of the return torsion spring 5, the connecting sleeve 3 rotates for a certain angle, so that the antiskid frame 43 is retracted into the rectangular slot 22 and the accommodating slot 11.

Further, a straight slot 31 is provided in the middle of the connecting sleeve 3, the diameter of the lifting rod 61 is consistent with the width of the straight slot 31, and the length of the limiting plate 62 is not greater than the length of the straight slot 31;

specifically, the limiting plate 62 is embedded in the straight slot 31, so that the rotation angle of the connecting sleeve 3 can be prevented, otherwise, the limiting plate 62 is separated from the straight slot 31, and the connecting sleeve 3 can be forced to rotate.

Working principle: when the device is used, the anti-slip frame 43 is pulled out by feet until the straight groove 31 is aligned with the limiting plate 62, the limiting plate 62 is embedded into the straight groove 31 under the action of the elastic force of the reset spring 63, the rotation angle of the connecting sleeve 3 can be prevented, a user can pedal a pedal to ride, the connecting plate 21 and the anti-slip frame 43 are adjusted to be in a parallel state when the user rides electrically, the lifting rod 61 is stepped, the lifting rod 61 pushes the limiting plate 62 to be embedded into the slot, under the action of the elastic force of the reset torsion spring 5, the connecting sleeve 3 rotates for a certain angle, the anti-slip frame 43 is retracted into the rectangular groove 22 and the accommodating groove 11, the swinging of the connecting plate 21 can be prevented, and the space occupied by the pedal can be reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric motor car running-board that can accomodate, includes transmission case (1), its characterized in that, be provided with rotatable transmission shaft (2) between the both sides wall of transmission case (1), the equal screw fixation of tip of transmission shaft (2) has connecting plate (21), all run through between connecting plate (21) both sides and be provided with rectangular channel (22), the upper and lower wall of rectangular channel (22) is fixed with cover (23) and lower cover (24) respectively, and is adjacent all rotate between cover (23) and the lower cover (24) and overlap and be equipped with adapter sleeve (3), pedal subassembly (4) are all installed to adapter sleeve (3) one side, wherein, all be fixed with reset torsion spring (5) between adapter sleeve (3) and the upper and lower wall of rectangular channel (22), adapter sleeve (3) middle part is provided with a word groove (31), just be connected with locating component (6) between cover (23) and the lower cover (24) for adapter sleeve (3) are rotated to certain angle and are fixed by locating component (6) joint.

2. The stowable electric vehicle foot pedal of claim 1, wherein: the positioning assembly (6) comprises a lifting rod (61) penetrating through the upper sleeve (23), a limiting plate (62) is fixed at the bottom end of the lifting rod (61), a hidden groove is formed in the middle of the lower sleeve (24) corresponding to the lifting rod (61), a reset spring (63) is fixed at the bottom of the hidden groove, and corresponding slots are formed in two sides of the hidden groove corresponding to the limiting plate (62).

3. The stowable electric vehicle foot pedal of claim 2, wherein: the diameter of the lifting rod (61) is consistent with the width of the straight groove (31), and the length of the limiting plate (62) is not greater than the length of the straight groove (31).

4. The stowable electric vehicle foot pedal of claim 1, wherein: the pedal assembly (4) comprises a center rod (41) which is rotationally embedded on one side of a connecting sleeve (3), a nut (42) is connected to the end portion of the center rod (41) in a threaded mode, an anti-slip frame (43) is sleeved between the connecting sleeve (3) and the nut (42) and located on the outer side of the center rod (41) in a rotating mode, and anti-slip protrusions are densely distributed on two sides of the anti-slip frame (43).

5. The stowable electric vehicle foot pedal of claim 4, wherein: the two sides of the transmission case (1) are provided with containing grooves (11) in a staggered mode, and the heights of the containing grooves (11) are consistent with the thickness of the anti-skid frame (43).

6. The stowable electric vehicle foot pedal of claim 1, wherein: the two reset torsion springs (5) are respectively sleeved outside the upper sleeve (23) and the lower sleeve (24).