CN216102577U

CN216102577U - Novel bicycle of marking time

Info

Publication number: CN216102577U
Application number: CN202121691025.2U
Authority: CN
Inventors: 沈辉; 张汉宇; 周竹馨; 朱峰; 翁佳昊; 丁尧
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-22
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a novel stepping bicycle which comprises a running assembly, wherein the running assembly comprises a frame, the front part of the frame is rotatably connected with a front fork, the lower part of the front fork is rotatably connected with a front wheel, and the rear part of the frame is rotatably connected with a rear wheel; the pedal assembly is connected to the frame between the front wheel and the rear wheel and comprises a driving wheel and a driven wheel which are rotatably connected to the frame, the driving wheel is connected with the driven wheel through a pedal belt, the frame is connected with a pedal energy recovery motor, and the pedal energy recovery motor is in transmission connection with the driving wheel; the electric energy recovery is realized through the steps, and the effect of body building is achieved.

Description

Novel bicycle of marking time

Technical Field

The utility model relates to the technical field of bicycles, in particular to a novel stepping bicycle.

Background

In modern society, electric bicycles are increasingly popularized, and the electric bicycles are greatly convenient for users to ride whether the users go to work, school or other trips; and the electric bicycle is environment-friendly and energy-saving, is very favorable for protecting the natural environment, and is suitable for popularization. The existing electric bicycle comprises a frame, a connecting seat is fixed on the frame, an electric motor for driving wheels to rotate automatically is connected to the frame, a battery for supplying power to the electric motor is installed in the connecting seat, and when no electricity exists, the battery is charged, so that the electric bicycle cannot play a body-building effect.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems occurring in the conventional electric bicycles.

Therefore, the utility model aims to provide a novel stepping bicycle which realizes the recovery of electric energy through stepping and has the effect of body building.

In order to solve the technical problems, the utility model provides the following technical scheme: a novel stepping bicycle, which comprises a pedal,

the running assembly comprises a frame, the front part of the frame is rotatably connected with a front fork, the lower part of the front fork is rotatably connected with a front wheel, and the rear part of the frame is rotatably connected with a rear wheel;

the pedal assembly is connected to the frame between the front wheel and the rear wheel, the pedal assembly comprises a driving wheel and a driven wheel, the driving wheel is rotatably connected to the frame, the driving wheel is connected with the driven wheel through a pedal belt, a pedal energy recovery motor is connected to the frame, and the pedal energy recovery motor is in transmission connection with the driving wheel.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the frame includes the fixed bolster, the front fork rotationally connects on the fixed bolster, and preceding wheel connection is in the fixed bolster lower part, fixed bolster rear side fixedly connected with support frame of marking time, the rear end of support frame of marking time is fixed with wheel and keeps the support, the rear wheel is connected on wheel keeps the support.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the upside at support frame rear portion of marking time is fixed with the connecting seat that has the chamber of holding, the energy recuperation motor of marking time is fixed on the connecting seat and just is holding the intracavity, is connected with the input shaft on the motor of marking time, stretches out to be connected with first rotation wheel on the outer input shaft of connecting seat, rotationally be connected with the transmission shaft on the support frame of marking time, the one end and the action wheel of transmission shaft are connected, the other end of transmission shaft stretches out to mark time the support frame outer and be connected with the second and rotate the wheel, first rotation wheel rotates the wheel transmission with the second and is connected.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the first rotating wheel is connected with the second rotating wheel through a transmission belt.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the utility model discloses a chair, including connecting seat, fixed plate, fixedly connected with bracing piece on the connecting seat upside, be connected with the connecting rod on the bracing piece, the connecting rod upper end is equipped with the cushion.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: one end, at which the supporting rod is connected with the fixing plate, of the supporting rod is bent backwards and upwards to a horizontal state, the rear end of the supporting rod is connected with a sleeve, a connecting support is fixed on the sleeve, and a solar cell panel is connected onto the connecting support.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the sleeve is detachably connected to the support rod.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the utility model discloses a support bar, including the casing pipe, the casing pipe is equipped with the bracing piece, the casing pipe is opened outward one side and is had first connecting hole, it has the second connecting hole to open on the bracing piece, when the casing pipe suit was on the bracing piece, first connecting hole and second connecting hole are coaxial.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the utility model discloses a connection seat, including connecting axle, stop collar, connecting axle, the support of marking time is last to have the accommodation space that is used for installing the action wheel, follows the driving wheel and marks time the area, the front portion of the support of marking time rotationally is connected with the connecting axle, the one end of connecting axle with from the driving wheel connection, the connecting axle other end is equipped with the spacing rank, the outside contact of spacing rank and connecting seat, the connecting axle outside is equipped with the stop collar, stop collar fixed connection just restricts the outside drunkenness of connecting axle in the connecting seat outside.

As a preferable scheme of the novel stepping bicycle of the utility model, wherein: the connecting rod is connected to the supporting rod in a lifting mode.

The utility model has the beneficial effects that: according to the utility model, the stepping belt is provided with the stepping wheels, the stepping belt drives the driving wheel and the driven wheel to rotate, the driving wheel drives the second rotating wheel to rotate, the second rotating wheel drives the first rotating wheel to rotate through the transmission belt, the first rotating wheel drives the input shaft of the stepping energy recovery motor to rotate, the stepping energy recovery motor outputs an electric signal generated by electromagnetic induction and transmits the electric signal to the charger in the connecting seat, meanwhile, the solar panel converts solar energy into electric energy and transmits the electric energy to the charger, the charger outputs the processed electric signal to the battery, the electric energy is stored, and the battery supplies power to the electric motor on the rear wheel, so that the effect of combining body building and electric transportation is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a side view of the present invention.

Fig. 2 is a view from a-a in fig. 1.

Fig. 3 is a top view of the present invention.

Fig. 4 is a view from the direction B-B in fig. 3.

Fig. 5 is a first perspective view of the present invention.

Fig. 6 is a second perspective view of the present invention.

The solar energy power generation device comprises a 100-step assembly, a 101 first rotating wheel, a 102 transmission shaft, a 103 second rotating wheel, a 104 connecting seat, a 105-step energy recovery motor, a 105a input shaft, a 106 charger, a 107 battery, a 108 driven wheel, a 109-step belt, a 110 driving wheel, a 111 connecting shaft, a 111a limiting step, a 112 limiting sleeve, a 112a fixing part, a 112b fixing hole, a 113 transmission belt, a 200-step running assembly, a 201 rear wheel, a 202 frame, a 202 a-step supporting bracket, a 202b wheel holding bracket, a 202c fixing bracket, a 203 front fork, a 204 front wheel, a 300 fixing plate, a 400 solar cell panel, a 500 cushion, a 600 supporting rod, a 700 connecting rod, a 701 clamping groove, an 800 clamping device, an 801 clamping port, an 802 clamping part, a 900 clamping bolt, a 1000 sleeve pipe, a 1001 first connecting hole and a 2000 connecting bracket.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, a first embodiment of the present invention provides a novel stepping bicycle, which recovers electric energy by stepping to achieve a fitness effect.

The novel stepping bicycle comprises a running assembly 200, wherein the running assembly 200 comprises a frame 202, a front wheel 204 is rotatably connected to the front part of the frame 202, a rear wheel 201 is rotatably connected to the rear part of the frame 202, a stepping assembly 100 for stepping and running is connected to the frame 202 between the front wheel 204 and the rear wheel 201, and mechanical energy generated by the stepping assembly 100 is converted into electric energy to be stored and used for running.

Further, the frame 202 comprises a fixed bracket 202c, a front fork 203 is rotatably connected to the front portion of the frame 202, the front fork 203 is rotatably connected to the fixed bracket 202c, a front wheel 204 is rotatably connected to the lower portion of the front fork 203, a stepping support bracket 202a is fixedly connected to the rear side of the fixed bracket 202c, a connecting seat 104 with a containing cavity is fixedly connected to the upper side of the rear portion of the stepping support bracket 202a, a stepping energy recovery motor 105, a charger 106 and a battery 107 are installed in the containing cavity of the connecting seat 104, a wheel holding bracket 202b is fixed to the rear end of the stepping support bracket 202a, a first rotating wheel 101 is rotatably connected to the connecting seat 104, an input shaft 105a is connected to the stepping energy recovery motor 105, the first rotating wheel 101 is connected to one end of the input shaft 105a extending out of the connecting seat 104, a stepping belt 109 for stepping is connected to the stepping support bracket 202a, a transmission shaft 102 is rotatably connected to the stepping support bracket 202a, one end of the transmission shaft 102 extending out of the stepping support bracket is connected with a second rotating wheel 13, the stepping belt 109 is in transmission connection with the second rotating wheel 13, the first rotating wheel 101 is connected with the second rotating wheel 13 through a transmission belt 113, and the rear wheel 201 is connected with a wheel holding bracket 202 b.

Further, the upper side of the connecting seat 104 is fixed with a fixing plate 300, the fixing plate 300 is fixedly connected with a supporting rod 600, the supporting rod 600 is connected with a connecting rod 700, the upper end of the connecting rod 700 is provided with a cushion 500, one end of the supporting rod 600 connected with the fixing plate 300 is bent backwards and upwards to a horizontal state, and the supporting rod 600 is connected with a solar cell panel 400.

In the present invention, the solar cell panel 400 converts solar energy into electric energy and transmits the converted electric signal to the battery 107 after being processed by the charger 106, and when the bicycle is used, the electric energy stored in the battery 107 is firstly used for driving the bicycle, the stepping belt 109 is used for stepping during riding, the stepping belt 109 drives the driving wheel 110 and the driven wheel 108 to rotate, the driving wheel 110 drives the second rotating wheel 13 to rotate through the transmission shaft 102, the second rotating wheel 13 drives the first rotating wheel 101 to rotate through the transmission belt 113, the first rotating wheel 101 drives the input shaft 105a to rotate, the stepping energy recovery motor 105 outputs an electric signal generated by electromagnetic induction, and the electric signal is transmitted to the charger 106 in the connecting seat 104, and the charger 106 transmits the processed electric signal to the battery 107, so that the electric energy is further stored, the bicycle is powered, and the effect of combining body building and electric walking is realized.

Example 2

Referring to fig. 3 to 5, a second embodiment of the present invention provides a novel stepping bicycle, in which a connecting rod 700 is elevatably connected to a supporting rod 600, a plurality of clamping grooves 701 with upward openings are arranged on the upper portion of the connecting rod 700, the upper portion of the connecting rod 700 is deformable due to the arrangement of the clamping grooves 701, a clamping device 800 is sleeved on the upper portion of the connecting rod 700, a clamping opening 801 is formed in the clamping device 800, clamping portions 802 are arranged on the clamping device 800 at two ends of the clamping opening 801, threaded holes are formed in the clamping portions 802, when the supporting rod 600 needs to be fixed, a clamping bolt 900 is used to penetrate through the threaded holes to reduce the clamping opening 801 between the clamping portions 802 to clamp the connecting rod 700, the connecting rod 700 is deformed inward to clamp the supporting rod 600, the supporting rod 600 is fixed, when the supporting rod 600 needs to be loosened to adjust the height thereof, the clamping bolt 900 is loosened to loosen the two clamping portions 802, after the supporting rod 600 is moved up and down to the required height, the clamping bolt 900 is fastened again, so that the clamping interface 801 is shrunk, and the supporting rod 600 is fixed.

Through above structure, realize the altitude mixture control of cushion 500, ride passerby and can adjust the height of cushion 500 according to actual need, improve application scope.

Example 3

Referring to fig. 6, a second embodiment of the present invention provides a novel stepping bicycle, wherein one end of a transmission shaft 102 extending into a stepping support bracket 202a is connected to a driving wheel 110, the front and rear parts of the stepping support bracket 202a are respectively rotatably connected to a driven wheel 108 and the driving wheel 110, the driving wheel 110 is connected to the driven wheel 108 through a stepping belt 109, the stepping support bracket 202a has a receiving space for mounting the driving wheel 110, the driven wheel 108 and the stepping belt 109, the driving wheel 110 is connected to a second rotating wheel 13 through the transmission shaft 102, both ends of the front part of the stepping support bracket 202a are rotatably connected to a connecting shaft 111, the driven wheel 108 is rotatably connected to the stepping support bracket 202a, specifically, one end of the connecting shaft 111 is connected to the driven wheel 108, the other end of the connecting shaft 111 is provided with a limiting step 111a, the limiting step 111a contacts with the outer side of the connecting base 104, the limiting step 111a is sleeved with a limiting sleeve 112, the limiting step 111a is rotatably connected in the limiting sleeve 112, the outer edge of the limiting sleeve 112 is provided with a fixing part 112a, a plurality of fixing holes 112b are distributed on the fixing part 112a, the fixing part 112a is fixed on the outer side of the stepping support bracket 202a by penetrating fasteners through the fixing holes 112b, and the limiting sleeve 112 is fixedly connected on the outer side of the connecting seat 104 and limits the connecting shaft 111 from moving outwards.

The driven wheel 108 is rotatably connected to the step support bracket 202a by the joint arrangement of the connecting shaft 111 and the limit step 111a, while the play of the driven wheel 108 in the axial direction is limited.

Further, the rear end of the supporting rod 600 is detachably connected with a sleeve 1000, a connecting support 2000 is fixed on the sleeve 1000, the solar cell panel 400 is connected to the upper side of the connecting support 2000, a first connecting hole 1001 is formed in one outward side of the sleeve 1000, a second connecting hole is formed in the supporting rod 600, and when the sleeve 1000 is sleeved on the supporting rod 600, the first connecting hole 1001 and the second connecting hole are coaxial.

Connect linking bridge and sleeve pipe 1000 as an organic whole earlier, during installation sleeve pipe 1000, directly overlap sleeve pipe 1000 at the rear end of connecting rod 700, make sleeve pipe 1000 contradict on connecting rod 700, use fixing bolt to screw in first connecting hole 1001 and second connecting hole in proper order and fix sleeve pipe 1000 on connecting rod 700, realize sleeve pipe 1000's installation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a novel bicycle of marking time which characterized in that: which comprises the steps of preparing a mixture of a plurality of raw materials,

the running assembly (200) comprises a frame (202), a front fork (203) is rotatably connected to the front part of the frame (202), a front wheel (204) is rotatably connected to the lower part of the front fork (203), and a rear wheel (201) is rotatably connected to the rear part of the frame (202);

subassembly (100) mark time, mark time subassembly (100) is connected on frame (202) between front wheel (204) and rear wheel (201), mark time subassembly (100) is including rotationally connecting action wheel (110) and driven wheel (108) on frame (202), action wheel (110) are connected with driven wheel (108) through marking time area (109), are connected with on frame (202) and mark time energy recovery motor (105), mark time energy recovery motor (105) are connected with action wheel (110) transmission.

2. The novel stepping bicycle of claim 1, wherein: the bicycle frame (202) comprises a fixing support (202 c), the front fork (203) is rotatably connected to the fixing support (202 c), the front wheel (204) is connected to the lower portion of the fixing support (202 c), the rear side of the fixing support (202 c) is fixedly connected with a stepping support (202 a), the rear end of the stepping support (202 a) is fixedly provided with a wheel holding support (202 b), and the rear wheel (201) is connected to the wheel holding support (202 b).

3. The novel stepping bicycle of claim 2, wherein: the upside at mark time support holder (202 a) rear portion is fixed with connecting seat (104) that have and hold the chamber, mark time energy recovery motor (105) and fix on connecting seat (104) and holding the intracavity, mark time and be connected with input shaft (105 a) on the motor, stretch out and be connected with first rotation wheel (101) on connecting seat (104) outer input shaft (105 a), mark time support holder (202 a) and rotationally be connected with transmission shaft (102), the one end and the action wheel (110) of transmission shaft (102) are connected, the other end of transmission shaft (102) is stretched out and is marked time support holder (202 a) and outer and be connected with the second and rotate wheel (103), first rotation wheel (101) are rotated wheel (103) transmission with the second and are connected.

4. The novel stepping bicycle of claim 3, wherein: the first rotating wheel (101) is connected with the second rotating wheel (103) through a transmission belt (113).

5. The novel stepping bicycle of claim 3 or 4, wherein: the utility model discloses a chair, including connecting seat (104), connecting seat (104) upside is fixed with fixed plate (300), fixedly connected with bracing piece (600) on fixed plate (300), be connected with connecting rod (700) on bracing piece (600), connecting rod (700) upper end is equipped with cushion (500).

6. The novel stepping bicycle of claim 5, wherein: the solar cell panel fixing device is characterized in that one end, where the supporting rod (600) is connected with the fixing plate (300), of the supporting rod is bent backwards and upwards to a horizontal state, the rear end of the supporting rod (600) is connected with a sleeve (1000), a connecting support (2000) is fixed on the sleeve (1000), and a solar cell panel (400) is connected onto the connecting support (2000).

7. The novel stepping bicycle of claim 6, wherein: the sleeve (1000) is detachably connected to the support rod (600).

8. The novel stepping bicycle of claim 7, wherein: the utility model discloses a bracing piece, including casing pipe (1000), first connecting hole (1001) is opened to one side outside casing pipe (1000), it has the second connecting hole to open on bracing piece (600), when casing pipe (1000) suit was on bracing piece (600), first connecting hole (1001) and second connecting hole are coaxial.

9. The novel stepping bicycle of claim 7, wherein: the utility model discloses a stepping motor, including connecting seat (104), connecting seat (111), stop collar (112), connecting seat (104), the front portion of support (202 a) of stepping has the accommodation space that is used for installing action wheel (110), follows driving wheel (108) and area (109) of stepping on, the front portion of support (202 a) of stepping rotationally is connected with connecting axle (111), the one end and the driven driving wheel (108) of connecting axle (111) are connected, and the connecting axle (111) other end is equipped with spacing order (111 a), spacing order (111 a) and the outside contact of connecting seat (104), the connecting axle (111) outside is equipped with stop collar (112), stop collar (112) fixed connection just restricts the outside drunkenness of connecting seat (104) in the connecting seat (111) outside.

10. The novel stepping bicycle of claim 5, wherein: the connecting rod (700) is connected to the supporting rod (600) in a lifting manner.