CN214729329U - Adjustable telescopic pedal device - Google Patents

Abstract

The application discloses adjustable flexible footboard device includes: the driving mechanism and the telescopic mechanism are arranged in the fixed structure, and the driving mechanism is movably connected with the telescopic mechanism; wherein, telescopic machanism includes: the telescopic plate is movably connected with the driving mechanism. This application is through control the actuating mechanism drive the flexible of expansion plate can increase the pedal size to improve user's use comfort.

Description

Adjustable telescopic pedal device

Technical Field

The application relates to the technical field of electric bicycles, in particular to an adjustable telescopic pedal device.

Background

Along with the development of economy, people also more and more favor the electric motor car in recent years, on the one hand safety ring protects, and on the other hand easy operation, therefore the electric motor car has become the instrument that people daily trip used frequently, along with the continuous improvement of people's living standard and the continuous reinforcing to environmental awareness, the electric motor car has become one of our country's people's one of the leading vehicle of going on a journey.

The bracket footboard of the electric motor car in the existing market is all smaller due to size control, and can not bear the whole feet of a user, so that the user is uncomfortable to ride. The existing pedal mechanism of the electric vehicle needs a user to manually fold the pedal after the pedal is used, so that the user can use the pedal more complexly, the occupied area of the pedal is large, and the influence on the user is easily caused. Therefore, how to solve the technical problem that the feet of a user are not comfortable in riding is a difficult technical problem at present.

SUMMERY OF THE UTILITY MODEL

To the shortcoming or not enough of above-mentioned prior art, this application provides an adjustable flexible footboard device, and this application is through the flexible of control actuating mechanism drive expansion plate to the size is stepped on in the increase, thereby improves user's use comfort.

In order to solve the technical problem, the application is realized by the following technical scheme:

the application provides an adjustable flexible footboard device, includes: the driving mechanism and the telescopic mechanism are arranged in the fixed structure, and the driving mechanism is movably connected with the telescopic mechanism;

wherein, telescopic machanism includes: the telescopic plate is movably connected with the driving mechanism.

Further, the telescopic mechanism further comprises: the guide rail, guide rail demountable installation be in fixed knot constructs last, the guide rail with expansion plate sliding connection.

Further, the fixing structure includes: the first shell comprises an upper cover and a bottom plate, the upper cover and the bottom plate are enclosed to form a containing cavity, and the telescopic mechanism and part of the driving mechanism are installed in the containing cavity.

Further, the fixed knot constructs still includes the shock attenuation board, the shock attenuation board sets up accomodate the intracavity.

Further, still include the support, fixed knot constructs to be installed on the support.

Further, the drive mechanism includes: the driving portion is connected with the driving gear and drives the driving gear to rotate, and the driven gear is meshed with the driving gear.

Furthermore, a rack is arranged on the telescopic plate and meshed with the driven gear.

Further, the driving mechanism further includes: the second shell is provided with a guide limiting column, and the guide limiting column is connected with the expansion plate in a sliding mode.

Furthermore, the telescopic plate is provided with a limiting groove, and the limiting groove is connected with the guide limiting column in a sliding mode.

Furthermore, still be equipped with the location muscle on the second casing, the constant head tank accordant connection that sets up on location muscle and the bottom plate.

Compared with the prior art, the method has the following technical effects:

(1) in this application actuating mechanism with telescopic machanism installs in the fixed knot constructs, telescopic plate on the telescopic machanism with actuating mechanism swing joint, through control the actuating mechanism drive the size can be increased to the flexible of telescopic plate to improve user's use comfort.

(2) In this application, will guide rail demountable installation be in fixed knot constructs last, the guide rail with expansion plate sliding connection is favorable to through the aforesaid setting the flexible more smooth and easy of expansion plate.

(3) In this application, be equipped with the spacing groove on the expansion plate, the spacing groove with spacing post sliding connection leads is favorable to through the aforesaid setting the spacing post restriction of direction the flexible length of expansion plate can prevent the expansion plate breaks away from the guide rail to improve the safety in utilization.

(4) In this application be equipped with the rack on the expansion plate, the rack with driven gear meshing, wherein, the drive division with driving gear connection and drive the driving gear rotates, driven gear with driving gear meshing is provided with through the aforesaid and does benefit to the better control of drive division the flexible length of expansion plate to user's comfort in use can be improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a pedal mounting bracket according to an embodiment of the present application;

FIG. 2 is a schematic illustration of an exploded structure of an embodiment of the present application;

FIG. 3 is a schematic view of a pedal structure according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a telescopic plate structure according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a driving portion according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a base plate according to an embodiment of the present application.

In the figure: 1-vehicle beam tube, 2-support, 3-fixed knot constructs, 31-upper cover, 32-bottom plate, 321-constant head tank, 33-motor case, 34-location muscle, 4-damper plate, 51-right footboard, 52-left footboard, 53-antiskid portion, 6-expansion plate, 61-spacing groove, 62-rack, 7-guide rail, 8-drive division, 81-driving gear, 82-driven gear, 9-pivot, 10-second casing, 101-first direction spacing post, 102-second direction spacing post.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In one embodiment of the present application, as shown in fig. 1 and 2, an adjustable retractable pedal assembly includes: the device comprises a fixed structure 3, a driving mechanism and a telescopic mechanism, wherein the driving mechanism and the telescopic mechanism are installed in the fixed structure 3, and the driving mechanism is movably connected with the telescopic mechanism;

wherein, telescopic machanism includes: the telescopic plate 6 is movably connected with the driving mechanism.

In this embodiment, after the start key of the power button is pressed, the driving mechanism starts to work and drives the telescopic mechanism movably connected with the driving mechanism, the telescopic plate 6 automatically extends out under the driving of the driving mechanism, and after the power of the start key of the power button is pressed, the telescopic mechanism automatically retracts. In the application, the size of the pedal can be increased through the arrangement, so that the use comfort of a user is improved; the control mode is simple, convenient and easy to operate, and the practicability is high.

Further, a bracket 2 is included, and the fixed structure 3 is mounted on the bracket 2.

Preferably, in the present embodiment, the fixing structure 3 is fixedly installed on the bracket 2, and the bracket 2 is fixedly installed on the vehicle beam tube 1.

Wherein the expansion plate 6 includes: a left expansion plate and a right expansion plate, wherein the left expansion plate is fixedly connected with a left pedal 51, and the right expansion plate is fixedly connected with a right pedal 52. Through the arrangement, the length of the pedal is respectively prolonged from two sides, so that the use requirements of different crowds are met.

Further, the telescopic mechanism further comprises: guide rail 7, guide rail 7 demountable installation be in on fixed knot constructs 3, guide rail 7 with expansion plate 6 sliding connection, wherein, guide rail 7 sets up one at least, in this embodiment, guide rail 7 sets up two, two guide rail 7 respectively with above-mentioned expansion plate 6 sliding connection. Through the arrangement, the moving process of the expansion plate 6 can be more stable and reliable.

Further, in the present embodiment, the fixing structure 3 includes: the first casing, wherein, the first casing includes upper cover 31 and bottom plate 32, upper cover 31 with bottom plate 32 encloses to close and forms and accomodates the chamber, accomodate the intracavity and install telescopic machanism and part actuating mechanism.

Further, the fixed structure 3 further comprises a damping plate 4, the damping plate 4 is arranged in the containing cavity, the damping plate 4 is at least provided with 1 block, and the damping plate 4 is detachably arranged on the telescopic mechanism. The damping plate 4 may be configured to have a strip-like structure, or the like, besides a plate-like structure, and the specific shape of the damping plate 4 is not limited in this application.

Preferably, in this embodiment, two damping plates 4 are provided, and two damping plates 4 are detachably disposed on the upper cover 31, so that the vibration on a bumpy road section is reduced, and the comfort level of a user is improved.

Further, the drive mechanism includes: the driving mechanism comprises a driving portion 8, a driving gear 81 and a driven gear 82, wherein the driving portion 8 is connected with the driving gear 81 and drives the driving gear 81 to rotate, and the driven gear 82 is meshed with the driving gear 81.

Wherein, the driving gear 81 sets up to the gear wheel, driven gear 82 also sets up to the gear wheel, or, the driving gear 81 sets up to the gear wheel, driven gear 82 also sets up to the pinion, or, the driving gear 81 sets up to the pinion, driven gear 82 also sets up to the gear wheel, or, the driving gear 81 sets up to the pinion, driven gear 82 also sets up to the pinion. In terms of the relative diameters of the large gear and the small gear, the diameter of the large gear is larger than that of the small gear.

Preferably, in this embodiment, the driving gear 81 is configured as a small gear, and the driven gear 82 is also configured as a large gear, and by the above configuration, the driving gear 81 can output a larger torque to drive the driven gear 82 to rotate slowly.

Further, the driving mechanism further includes: and the second shell 10 is provided with a guide limiting column on the second shell 10, and the guide limiting column is connected with the expansion plate 6 in a sliding manner.

In this embodiment, a gear groove is formed in the second housing 10, the driving gear 81 and the driven gear 82 are engaged and connected to be installed in the gear groove, the driving gear 81 is rotatably connected to the driving shaft of the driving portion 8, the rotating shaft 9 penetrates through the driven gear 82 to position the driven gear, and gear lubricating grease can be added into the gear groove. In the embodiment, the gear lubricating grease is used, so that the abrasion of the gears and other moving parts can be reduced, the service life of the gears is prolonged, the mutual friction among the gears is reduced, and the power loss of gear transmission is prevented from being reduced. Wherein, gear lubricating grease can adopt machine oil, butter, gear oil, black oil etc. as long as can reach the effect of lubrication protection can, the specific kind of gear lubricating grease does not do the restriction in this application.

As shown in fig. 5, in this embodiment, the guiding position-limiting columns are respectively disposed on two sides of the second housing 10, the first guiding position-limiting column 101 is slidably connected to the left expansion plate, and the second guiding position-limiting column 102 is slidably connected to the right expansion plate.

Further, as shown in fig. 3 and 4, in this embodiment, a rack 62 is provided on the expansion plate 6, and the rack 62 is engaged with the driven gear 82.

Preferably, in this embodiment, the driving gear 81 is configured as a small gear, the driven gear 82 is also configured as a large gear, and the rack 62 is engaged with the driven gear 82, so that the driving gear 81 can output a larger torque to drive the driven gear 82 to rotate slowly, and the rack 62 engaged with the driven gear 82 can move slowly.

Furthermore, the telescopic plate 6 is provided with a limiting groove 61, and the limiting groove 61 is connected with the guide limiting column in a sliding manner.

Preferably, in this embodiment, the first guiding position-limiting post 101 is slidably connected to the position-limiting groove 61 on the left expansion plate, and the second guiding position-limiting post 102 is slidably connected to the position-limiting groove 61 on the right expansion plate.

Further, as shown in fig. 5 and fig. 6, in this embodiment, a positioning rib 34 is further disposed on the second housing 10, the positioning rib 34 is connected to a positioning groove 321 disposed on the bottom plate 32 in a matching manner, and the motor box 33 is mounted on the positioning groove 321. In this application, set up location muscle 34 has improved second casing 10 with leakproofness between constant head tank 321 to can improve motor case 33 with constant head tank 321's connection stability has played the noise when reducing the drive division rotation. Wherein, the positioning rib 34 can be adopted to include: silica gel, rubber, latex, etc. have better elastic material, the specific kind of location muscle 34 is not restricted in this application.

In this application actuating mechanism with telescopic machanism installs in the fixed knot constructs, telescopic plate on the telescopic machanism with actuating mechanism swing joint, through control the actuating mechanism drive the size can be increased to the flexible of telescopic plate to improve user's use comfort.

In this application, will guide rail demountable installation be in fixed knot constructs last, the guide rail with expansion plate sliding connection is favorable to through the aforesaid setting the flexible more smooth and easy of expansion plate.

In this application, be equipped with the spacing groove on the expansion plate, the spacing groove with spacing post sliding connection leads is favorable to through the aforesaid setting the spacing post restriction of direction the flexible length of expansion plate can prevent the expansion plate breaks away from the guide rail to improve the safety in utilization.

In this application be equipped with the rack on the expansion plate, the rack with driven gear meshing, wherein, the drive division with driving gear connection and drive the driving gear rotates, driven gear with driving gear meshing is provided with through the aforesaid and does benefit to the better control of drive division the flexible length of expansion plate to user's comfort in use can be improved.

The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.

Claims (10)

1. An adjustable retractable pedal apparatus, comprising: the driving mechanism and the telescopic mechanism are arranged in the fixed structure, and the driving mechanism is movably connected with the telescopic mechanism;

wherein, telescopic machanism includes: the telescopic plate is movably connected with the driving mechanism.

2. The adjustable telescoping step apparatus of claim 1, wherein the telescoping mechanism further comprises: the guide rail, guide rail demountable installation be in fixed knot constructs last, the guide rail with expansion plate sliding connection.

3. The adjustable retractable pedal apparatus of claim 1 wherein the securing structure comprises: the first shell comprises an upper cover and a bottom plate, the upper cover and the bottom plate are enclosed to form a containing cavity, and the telescopic mechanism and part of the driving mechanism are installed in the containing cavity.

4. The adjustable telescoping step apparatus of claim 3, wherein the fixed structure further comprises a shock absorbing plate disposed within the receiving cavity.

5. The adjustable telescoping step apparatus of any of claims 1-4, further comprising a bracket on which the fixed structure is mounted.

6. The adjustable telescopic pedal device as claimed in any one of claims 1 to 4, wherein the driving mechanism includes: the driving portion is connected with the driving gear and drives the driving gear to rotate, and the driven gear is meshed with the driving gear.

7. The adjustable retractable pedal apparatus of claim 6 wherein the retractable plate has a rack gear thereon, the rack gear engaging the driven gear.

8. The adjustable telescopic pedal device as claimed in any one of claims 1 to 4, wherein the driving mechanism further comprises: the second shell is provided with a guide limiting column, and the guide limiting column is connected with the expansion plate in a sliding mode.

9. The adjustable retractable pedal apparatus of claim 8 wherein the retractable plate has a retaining groove, the retaining groove being slidably connected to the guide retaining post.

10. The adjustable retractable pedal assembly of claim 8 wherein the second housing further comprises a positioning rib, the positioning rib is coupled to a positioning groove formed in the base plate.

Images