Exercise cleaning bicycle

Abstract

The application discloses a fitness cleaning bicycle, and relates to the technical field of fitness bicycles, which comprises a frame, a running mechanism arranged on the frame, a driving mechanism, a rotating part arranged on the frame and a cleaning part arranged on the rotating part. The driving mechanism is in transmission connection with the running mechanism, and is used for converting a human-powered riding action into a running movement of the running mechanism. The cleaning mechanism comprises the rotating part arranged on the frame and the cleaning part arranged on the rotating part. The cleaning part can be in contact with the ground. The driving mechanism is in transmission connection with the rotating part, and drives the cleaning part to rotate via the rotating part to clean the ground. Thus, the ground can be cleaned while riding and fitness, and the cleaning and fitness are well combined, so that the purpose of cleaning housework while exercising can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fitness bicycles, in particular to a fitness cleaning bicycle. BACKGROUND

[0002] With the current social development needs, fast pace has become the general pace of life of contemporary young people, busy work rhythm makes people have not enough time to exercise and do health. Although there are currently cleaning robots and fitness equipment on the market, they cannot be combined well.

[0003] For example, Chinese invention patent CN91205486.7 discloses a fitness and entertainment bicycle, which is composed of handlebars, wheels, front forks, saddles, pedals and movable frames. The cross of the handlebar and the seat frame is connected by a frame shaft, the front end of the seat frame is connected with the front fork through a direction shaft, and the saddle is installed at the top end of the seat frame. When driving, the front and rear wheel distance can be telescopic and alternating forward, the saddle is synchronous up and down, similar to running, and interesting. The car is driven by hand, the direction is controlled by foot, the waist and leg are assisted, the human body activity amount is balanced, and the whole body fitness effect is good. For example, Chinese invention patent CN202021907075.5 discloses a floor cleaning robot, which comprises a body, a moving mechanism for driving the body to move, a cleaning mechanism for cleaning the floor and a water tank. The moving mechanism is located behind the cleaning mechanism, and the moving speed of the moving mechanism is not equal to the forward speed of the cleaning mechanism when rolling. However, the above-mentioned fitness and entertainment bicycle only has fitness function, and the above-mentioned floor cleaning robot only has cleaning function, and cannot realize good combination of fitness function and cleaning function. SUMMARY

[0004] Therefore, it is necessary to provide a fitness cleaning bicycle to solve the technical problem that although there are cleaning robots and fitness equipment on the market, they cannot be combined well.

[0005] To achieve the above technical purpose, the technical scheme of the present application provides a fitness cleaning bicycle, which comprises a frame, a moving mechanism and a driving mechanism arranged on the frame, the driving mechanism is in transmission connection with the moving mechanism, the driving mechanism is used for converting human power riding action into moving movement of the moving mechanism, and the fitness cleaning bicycle further comprises a cleaning mechanism, the cleaning mechanism comprises a rotating part arranged on the frame and a cleaning part arranged on the rotating part, the cleaning part can contact with the ground, the driving mechanism is in transmission connection with the rotating part, and the driving mechanism drives the cleaning part to rotate through the rotating part to clean the ground.

[0006] In one of the embodiments, the driving mechanism comprises a middle shaft and a force receiving end arranged on the middle shaft, the middle shaft is rotationally connected with the frame, the force receiving end is used to convert the human-powered riding action into the rotational movement of the middle shaft, and the middle shaft is drivingly connected with the traveling mechanism to drive the traveling movement of the traveling mechanism.

[0007] In one of the embodiments, the rotating part comprises a rotating shaft and a connecting part arranged on the lower end of the rotating shaft and used to connect with the cleaning part, the rotating shaft is rotationally connected with the frame, the cleaning part is connected with the connecting part, the rotating shaft is drivingly connected with the middle shaft, and the middle shaft can drive the rotating shaft to rotate around the axis thereof.

[0008] In one of the embodiments, the rotating shaft is provided with a worm gear, the middle shaft is provided with a worm, and the worm is engaged with the worm gear, so as to drivingly connect the rotating shaft with the middle shaft.

[0009] In one of the embodiments, the connecting part is vertically slidingly connected with the rotating shaft to adjust the height of the cleaning part arranged on the connecting part relative to the ground, and the connecting part is connected with the rotating shaft via the locking mechanism to switch the sliding connection state and the locking connection state of the connecting part with the rotating shaft.

[0010] In one of the embodiments, the rotating shaft is provided with a guide slot with an open lower end, the connecting part is provided with an upwardly extending telescopic column, the telescopic column is slidingly inserted into the guide slot, and the locking mechanism comprises a pin joint part arranged on the rotating shaft and capable of moving relative to the telescopic column, the telescopic column is provided with a positioning part capable of being engaged with the pin joint part to switch the sliding connection state and the locking connection state of the telescopic column with the rotating shaft.

[0011] In one of the embodiments, the locking mechanism further comprises a spring, the positioning part comprises a positioning hole arranged on the side of the telescopic column in the axial direction, the pin joint part comprises a positioning pin, the rotating shaft is provided with a stepped hole, the positioning pin is provided with a stepped surface, the positioning pin is slidingly inserted into the stepped hole, the spring is sleeved on the positioning pin, and the two ends of the spring are respectively abutted against the stepped surface of the positioning pin and the stepped surface of the stepped hole to provide the elastic force of the positioning pin moving towards the telescopic column.

[0012] In one of the embodiments, the traveling mechanism comprises a front wheel, a rear wheel shaft and rear wheels fixedly arranged on both ends of the rear wheel shaft, the front wheel is rotationally connected with the frame, the rear wheel shaft is rotationally connected with the frame, the rear wheel shaft is provided with a second sprocket, the middle shaft is provided with a first sprocket, and the first sprocket is chain drivingly connected with the second sprocket.

[0013] In one of the embodiments, the cleaning part is detachably connected with the connecting part to detach and replace the cleaning part.

[0014] In one of the embodiments, the cleaning part comprises a sponge cleaning head, a mop head or a broom head.

[0015] Compared with the prior art, the body-building and cleaning bicycle has the following beneficial effects: when the body-building and cleaning bicycle is used, the user drives the traveling mechanism to move while driving the rotating part to rotate through the driving mechanism when riding, and then drives the cleaning part connected with the rotating part to rotate, so that the ground is cleaned and rotated, so that the ground can be cleaned while riding and body-building, the cleaning and body-building are well combined, the purpose of cleaning and body-building at the same time is achieved, in this way, both hands are liberated, and the energy generated by the movement can be greatly utilized, and the concept of energy saving and environmental protection is fully embodied. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 and 2 is a schematic view of the present application;

[0017] Figure 3 is a sectional view of the present application;

[0018] Figure 4 is Figure 3 a local enlarged schematic view of A in the figure;

[0019] Figure 5 is Figure 4 a local enlarged schematic view of B in the figure. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, wherein the drawings constitute a part of the present application, and are used to explain the principles of the embodiments of the present application, and are not used to limit the scope of the present application.

[0021] As Figure 1 and Figure 4 shown, the present application provides a body-building and cleaning bicycle, which comprises a frame 10, a traveling mechanism 20 and a driving mechanism 30 arranged on the frame 10, and a cleaning mechanism 40, the driving mechanism 30 is in transmission connection with the traveling mechanism 20, the driving mechanism 30 is used to convert the human-powered riding action into the moving of the traveling mechanism 20, the cleaning mechanism 40 comprises a rotating part arranged on the frame 10 and a cleaning part 42 arranged on the rotating part, the cleaning part 42 can contact the ground, the driving mechanism 30 is in transmission connection with the rotating part, the driving mechanism 30 drives the cleaning part 42 to rotate through the rotating part to clean the ground.

[0022] The fitness cleaning bicycle of the present application, when in use, the user drives the traveling mechanism 20 to move forward by the driving mechanism 30 when riding, at the same time, the rotating part is driven to rotate by the driving mechanism 30, and then the cleaning part 42 connected with the rotating part is driven to rotate, so as to clean the ground, so that the cleaning and fitness are combined well, and the purpose of cleaning while exercising is achieved, so that the hands are liberated, and the energy generated by the movement is greatly utilized, and the concept of energy saving and environmental protection is fully embodied.

[0023] The frame 10, the traveling mechanism 20 and the driving mechanism 30 of the fitness cleaning bicycle of the present application can adopt the structure of the common bicycle in the prior art, and in the present embodiment, the frame 10 is further provided with a seat 12 and a steering handle 13 which belong to the prior art.

[0024] In one embodiment, the traveling mechanism 20 includes a front wheel 21, a rear wheel shaft 22 and rear wheels 23 fixed to both ends of the rear wheel shaft 22, the front wheel 21 is rotatably connected with the frame 10, and the rear wheel shaft 22 is rotatably connected with the frame 10, and a three-wheeled design is adopted to realize three-point support and avoid tilting when riding.

[0025] The driving mechanism 30 includes a middle shaft 31 and a force receiving end provided on the middle shaft 31, the middle shaft 31 is rotatably connected with the frame 10, the force receiving end is used to convert the human-powered riding action into the rotary motion of the middle shaft 31, and the middle shaft 31 is in transmission connection with the traveling mechanism 20 to drive the traveling mechanism 20 to move forward. More specifically, the force receiving end includes a crank 32 and a pedal 33, the crank 32 is fixed to opposite ends of the middle shaft 31, and the pedal 33 is rotatably connected with the crank 32, the pedal 33 is used for driving the middle shaft 31 to rotate around its axis when the human-powered riding is pedaled via the crank 32. The rear wheel shaft 22 is provided with a second sprocket 35, the middle shaft 31 is provided with a first sprocket 34, and the first sprocket 34 is in transmission connection with the second sprocket 35 through a chain 36.

[0026] The rider can ride by pedaling the pedal 33, and the middle shaft 31 is driven to rotate by the crank 32 during the riding process, and then the second sprocket 35, the rear wheel shaft 22 and the rear wheel 23 are driven to rotate by the first sprocket 34, so as to realize the forward movement of the fitness cleaning bicycle.

[0027] In one of the embodiments, the rotating part comprises a rotating shaft 411 and a connecting part 412 arranged at the lower end of the rotating shaft 411 for connecting with the cleaning part 42, the rotating shaft 411 is rotationally connected with the frame 10, more specifically, the frame 10 is provided with a support 11, the support 11 is provided with a shaft hole 111, the upper part of the rotating shaft 411 is rotationally arranged in the shaft hole 111 of the support 11 through a bearing 43, the support 11 is further provided with a water cup groove 112, the cleaning part 42 is connected with the connecting part 412, the rotating shaft 411 is drivingly connected with the middle shaft 31, and the middle shaft 31 can drive the rotating shaft 411 to rotate around the axis thereof.

[0028] In the embodiment, the rotating shaft 411 and the middle shaft 31 are drivingly connected in the manner of worm gear, specifically, the rotating shaft 411 is provided with a worm gear 4111, the middle shaft 31 is provided with a worm 311, the worm 311 is engaged with the worm gear 4111 for drivingly connecting the rotating shaft 411 with the middle shaft 31. In addition to the driving connection in the manner of worm gear, other common driving connection manners in the art such as bevel gears can also be adopted.

[0029] In one of the embodiments, the connecting part 412 is vertically slidingly connected with the rotating shaft 411 for adjusting the height of the cleaning part 42 arranged on the connecting part 412 relative to the ground, and the connecting part 412 is connected with the rotating shaft 411 via a locking mechanism for switching the sliding connection state and the locking connection state of the connecting part 412 with the rotating shaft 411.

[0030] The connecting part 412 is vertically slidingly connected with the rotating shaft 411 and locked by the locking mechanism, so that the height of the cleaning part 42 relative to the ground can be adjusted, and thus the pressing degree against the ground can be adjusted according to the size and material of the cleaning part 42 to adjust the cleaning effect.

[0031] The specific sliding connection relationship between the connecting part 412 and the rotating shaft 411 is as follows: the rotating shaft 411 is provided with a guide groove 4112 with an open lower end, the connecting part 412 is provided with an extension column 4121 extending upward, the extension column 4121 is slidingly inserted into the guide groove 4112, the extension column 4121 is provided with a limiting boss 4122, the inner wall of the guide groove 4112 is provided with a limiting groove 4114, and the limiting boss 4122 is engaged with the limiting groove 4114 to limit the relative rotation between the extension column 4121 and the rotating shaft 411.

[0032] The specific structure of the locking mechanism is as follows: the locking mechanism comprises a pin joint part arranged on the rotating shaft 411 and capable of moving relative to the extension column 4121, and the extension column 4121 is provided with a positioning part capable of being engaged with the pin joint part to switch the sliding connection state and the locking connection state of the extension column 4121 with the rotating shaft 411. More specifically, as shown in Figure 5As shown, the locking mechanism further comprises a spring 441, the positioning portion comprises a positioning hole 442 arranged on the side of the telescopic column 4121 in the axial direction, the pin joint portion comprises a positioning pin 443, the rotating shaft 411 is provided with a stepped hole 444, the positioning pin 443 is provided with a stepped surface, the positioning pin 443 is slidably arranged in the stepped hole 444, the positioning pin 443 is provided with a handle 445 for pulling when unlocking, and the spring 441 is sleeved on the positioning pin 443, and the two ends of the spring 441 abut against the stepped surface of the positioning pin 443 and the stepped surface of the stepped hole 444 respectively, so as to provide elastic force for moving the positioning pin 443 towards the telescopic column 4121.

[0033] When it is necessary to adjust the height of the cleaning part 42, the handle 445 is pulled outward, so that the positioning pin 443 is pulled out of the positioning hole 442 against the elastic force of the spring 441, and then the telescopic column 4121 can be slid upward or downward, and when the cleaning part 42 is adjusted to a suitable height, the handle 445 is released, so that the positioning pin 443 is locked in the corresponding positioning hole 442 under the elastic force of the spring 441.

[0034] In one embodiment, the cleaning part 42 is detachably connected with the connecting part 412, so that the cleaning part 42 can be disassembled and replaced, and the cleaning part 42 comprises a sponge cleaning head, a mop head or a broom head.

[0035] More specifically, the cleaning mechanism 40 further comprises a connecting bolt 45, the bottom of the connecting part 412 is provided with a groove 4123, the upper part of the cleaning part 42 is fixedly provided with a supporting plate 421, the supporting plate 421 is clamped in the groove 4123 of the connecting part 412, the supporting plate 421 is provided with a threaded hole 422, the connecting part 412 is provided with a through hole 4124 penetrating through the groove 4123, the connecting bolt 45 is arranged in the through hole 4124 and is screwed with the threaded hole 422 of the supporting plate 421, so that the cleaning part 42 is detachably connected with the connecting part 412.

[0036] By arranging the cleaning part 42 and the connecting part 412 in a detachable connection structure, when it is necessary to clean or replace the cleaning part 42, the cleaning part 42 can be disassembled from the connecting part 412 by only disassembling the connecting bolt 45.

[0037] When the fitness and cleaning bicycle is used, a user sits on the saddle 12, puts his feet on the pedal plates 33, rides by pedaling the pedal plates 33, realizes the fitness purpose, holds the steering handle 13 to control the direction, and drives the rotating shaft 411 to rotate through the central shaft 31, so as to drive the cleaning part 42 to rotate, thereby realizing the purposes of fitness and cleaning at the same time.

[0038] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A fitness cleaning bicycle, comprising a frame and a running mechanism and a driving mechanism arranged on the frame, the driving mechanism is in transmission connection with the running mechanism, the driving mechanism is used for converting human-powered riding action into running movement of the running mechanism, characterized in that, The cleaning mechanism comprises a rotating part arranged on the frame and a cleaning part arranged on the rotating part, the cleaning part being capable of contacting the ground, and the driving mechanism is in transmission connection with the rotating part to drive the cleaning part to rotate via the rotating part to clean the ground. The driving mechanism comprises a middle shaft, which is in transmission connection with the frame. The rotating part comprises a rotating shaft and a connecting part arranged on the lower end of the rotating shaft to connect with the cleaning part, the rotating shaft is in transmission connection with the frame, the cleaning part is connected with the connecting part, the rotating shaft is in transmission connection with the middle shaft, and the middle shaft is capable of driving the rotating shaft to rotate around the axis thereof. The connecting part is in vertical sliding connection with the rotating shaft to adjust the height of the cleaning part arranged on the connecting part relative to the ground, and the connecting part is connected with the rotating shaft via the locking mechanism to switch the sliding connection state and the locking connection state of the connecting part and the rotating shaft. The rotating shaft is provided with a guide groove with an open lower end, the connecting part is provided with an upwardly extending telescopic column, the telescopic column is slidingly inserted into the guide groove, the locking mechanism comprises a pin connecting part arranged on the rotating shaft and capable of moving relative to the telescopic column, the telescopic column is provided with a positioning part capable of being engaged with the pin connecting part to switch the sliding connection state and the locking connection state of the telescopic column and the rotating shaft. The rotating shaft is provided with a worm gear, the middle shaft is provided with a worm, and the worm is in meshing connection with the worm gear to provide transmission connection between the rotating shaft and the middle shaft. The locking mechanism further comprises a spring, the positioning part comprises a positioning hole arranged on the side of the telescopic column in the axial direction, the pin connecting part comprises a positioning pin, the rotating shaft is provided with a stepped hole, the positioning pin is provided with a stepped surface, the positioning pin is slidingly inserted into the stepped hole, the spring is sleeved on the positioning pin, and the two ends of the spring are respectively in abutment with the stepped surface of the positioning pin and the stepped surface of the stepped hole to provide elastic force for the movement of the positioning pin towards the telescopic column. The advancing mechanism comprises front wheels, rear wheel shafts and rear wheels fixedly arranged on both ends of the rear wheel shafts, the front wheels are in transmission connection with the frame, the rear wheel shafts are in transmission connection with the frame, the rear wheel shafts are provided with second sprockets, and the middle shaft is provided with a first sprocket.

2. The exercise and cleaning bicycle of claim 1, wherein, The driving mechanism further comprises a force receiving end arranged on the middle shaft, the force receiving end is used to convert a human-powered riding action into a rotating motion of the middle shaft, and the middle shaft is in transmission connection with the advancing mechanism to drive the advancing mechanism to move.

3. The exercise and cleaning bicycle of claim 1, wherein, The cleaning part is detachably connected with the connecting part to facilitate the replacement of the cleaning part.

4. The exercise and cleaning bicycle of claim 3, wherein, The cleaning part comprises a sponge cleaning head, a mop head or a broom head.

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