阅读说明：本技术 一种防雨型自行车 (Rainproof bicycle ) 是由 孟海玲 于 2021-01-14 设计创作，主要内容包括：本发明公开了一种防雨型自行车,包括车架,所述车架上连接有车座、把手以及后座,所述后座的上侧壁固嵌设有光伏板,所述光伏板通过导线连接有安装在车架内的蓄电池,所述车座的后侧壁转动连接有挡雨板,所述挡雨板的外壁上安装有开关一,所述挡雨板内开设有空腔,所述空腔内安装有两个绕布辊,两个所述绕布辊上均缠绕有挡雨布,所述挡雨板的外壁上开设有与空腔内部连通的两个开口,所述挡雨布的端部位于其中一个开口内,每个所述绕布辊的端部均固定连接有齿轮。本发明通过挡雨板的转起以及挡雨布的展开对车座进行遮挡,保证雨水不会落至车座上,保证车辆可以在雨天结束后正常使用,同时在气温较低时对把手进行加热,保证了骑行的舒适。(The invention discloses a rainproof bicycle which comprises a frame, wherein a saddle, a handle and a rear seat are connected onto the frame, a photovoltaic panel is fixedly embedded in the upper side wall of the rear seat, the photovoltaic panel is connected with a storage battery installed in the frame through a lead, the rear side wall of the saddle is rotatably connected with a rain baffle, a first switch is installed on the outer wall of the rain baffle, a cavity is formed in the rain baffle, two cloth winding rollers are installed in the cavity, rain shielding cloth is wound on each of the two cloth winding rollers, two openings communicated with the cavity are formed in the outer wall of the rain baffle, the end part of the rain shielding cloth is located in one of the openings, and a gear is fixedly connected to the end part of each cloth winding roller. The bicycle seat is shielded by the rotation of the rain shield and the expansion of the rain shield cloth, so that rainwater cannot fall on the bicycle seat, the normal use of the bicycle after the rainy day is finished is ensured, and meanwhile, the handle is heated when the temperature is low, and the riding comfort is ensured.)

1. A rainproof bicycle comprises a frame (1) and is characterized in that a saddle (2), a handle (3) and a backseat (8) are connected onto the frame (1), a photovoltaic panel (9) is fixedly embedded on the upper side wall of the backseat (8), the photovoltaic panel (9) is connected with a storage battery installed in the frame (1) through a wire, the rear side wall of the saddle (2) is rotatably connected with a rain baffle (5), a first switch (6) is installed on the outer wall of the rain baffle (5), a cavity is formed in the rain baffle (5), two cloth winding rollers (10) are installed in the cavity, rain shielding cloth (17) is wound on the two cloth winding rollers (10), two openings communicated with the inside of the cavity are formed in the outer wall of the rain baffle (5), the end part of the rain shielding cloth (17) is located in one opening, a gear (11) is fixedly connected to the end part of each cloth winding roller (10), slide in the cavity and be provided with pinion rack (12) with every gear (11) engaged with, every it is equipped with expanding spring (15) all to overlap on the outer wall of pinion rack (12), the both ends of expanding spring (15) respectively with the outer wall and the cavity inner wall fixed connection of pinion rack (12), two the one end that pinion rack (12) are close to mutually is fixedly connected with magnet board (13) and magnet board two (14) respectively, the one end magnetism that magnet board (13) and magnet board two (14) are close to mutually is opposite, be fixed with electro-magnet (16) that are located between magnet board (13) and magnet board two (14) in the cavity, electro-magnet (16) are connected with switch (6) and battery through the wire.

2. The rainproof bicycle according to claim 1, wherein a bearing is fixedly embedded in the outer wall of the saddle (2), an L-shaped plate I (7) is fixedly connected to the inner ring of the bearing, and the end portion of the L-shaped plate I (7) is located on the outer side of the rain shield (5).

3. The rainproof bicycle according to claim 2, wherein a groove is formed in the rear side wall of the seat (2), a resisting spring (23) is fixedly connected in the groove, and the end of the resisting spring (23) is tightly contacted with the outer wall of the rain shield (5).

4. The rainproof bicycle according to claim 1, wherein a liquid storage pipe (18) is fixedly connected to the outer wall of the frame (1), a piston (21) is arranged in the liquid storage pipe (18), an expansion liquid (20) located on the lower side of the piston (21) is filled in the liquid storage pipe (18), an L-shaped plate (19) is fixedly connected to the upper side wall of the piston (21), a return spring is fixedly connected between the L-shaped plate (19) and the inner top wall of the liquid storage pipe (18), a switch (22) located on the lower side of the end portion of the L-shaped plate (19) is fixed in the liquid storage pipe (18), a heating rod (4) is fixedly embedded in the handle (3), and the switch (22) is connected with the storage battery and the heating rod (4) through conducting wires.

5. Rainproof bicycle according to claim 4, wherein the expansion liquid (20) is one of alcohol, mercury and dichloromethane.

6. Rainproof bicycle according to claim 4, wherein the heating rod (4) is a constant temperature heating rod.

Technical Field

The invention relates to the technical field of vehicles, in particular to a rainproof bicycle.

Background

The bicycle is a green environment-friendly vehicle which can be used as an environment-friendly vehicle for riding instead of walking and going out after people ride the bicycle and use the pedals as power.

There is following defect in the use of bicycle, when riding passerby and putting the vehicle in open air, probably because abrupt rainwater causes wetting of vehicle saddle, and then influences the use of riding passerby, when not carrying paper, wiper or lead to can't carrying out the taking of saddle, directly take and can cause the wetting of passerby's clothing, influence the comfortable of riding.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a rainproof type bicycle.

In order to achieve the purpose, the invention adopts the following technical scheme:

a rainproof type bicycle comprises a frame, wherein a saddle, a handle and a backseat are connected onto the frame, a photovoltaic plate is fixedly embedded on the upper side wall of the backseat, the photovoltaic plate is connected with a storage battery installed in the frame through a lead, a rain baffle is rotatably connected onto the rear side wall of the saddle, a first switch is installed on the outer wall of the rain baffle, a cavity is formed in the rain baffle, two cloth winding rollers are installed in the cavity, rain cloth is wound on the two cloth winding rollers, two openings communicated with the inside of the cavity are formed in the outer wall of the rain baffle, the end of the rain cloth is located in one opening, a gear is fixedly connected to the end of each cloth winding roller, a toothed plate meshed with each gear is arranged in the cavity in a sliding mode, a telescopic spring is sleeved on the outer wall of each toothed plate, and the two ends of the telescopic spring are fixedly connected with the outer wall of each toothed plate and the inner wall of the cavity respectively, the magnetic switch comprises a first gear plate, a second gear plate, a switch I, a switch II, a storage battery, a first magnet plate and a second magnet plate, wherein one end of each gear plate close to the corresponding gear plate is fixedly connected with the corresponding magnet plate I and the corresponding magnet plate II respectively, the magnetism of one end of each magnet plate I close to the corresponding magnet plate II is opposite to that of the other end of each magnet plate I close to the corresponding magnet plate II, an electromagnet between the corresponding magnet plate.

Preferably, a bearing is fixedly embedded in the outer wall of the vehicle seat, a first L-shaped plate is fixedly connected to the inner ring of the bearing, and the end of the first L-shaped plate is located on the outer side of the rain baffle.

Preferably, a groove is formed in the rear side wall of the vehicle seat, a resisting spring is fixedly connected in the groove, and the end part of the resisting spring is tightly contacted with the outer wall of the rain baffle.

Preferably, fixedly connected with liquid reserve pipe on the outer wall of frame, it has the piston to slide in the liquid reserve pipe, the liquid reserve pipe intussuseption is filled with the inflation liquid that is located the piston downside, the last lateral wall fixedly connected with L template two of piston, fixedly connected with reset spring between the interior roof of L template two and liquid reserve pipe, the liquid reserve pipe internal fixation has the switch two that is located two tip of L template downside, the handle internal fixation inlays and is equipped with the heater bar, the switch two is crossed the wire and is connected with battery and heater bar.

Preferably, the expansion liquid is one of alcohol, mercury and dichloromethane.

Preferably, the heating rod is a constant temperature heating rod.

Compared with the prior art, this rainproof type bicycle's advantage lies in:

1. the rain shield is arranged, when the bicycle is parked, the first L-shaped plate is downwards stirred to enable the first L-shaped plate to be separated from the rain shield, and then the rain shield can be rotated to the upper side of the saddle to shield rain, so that the surface of the saddle is clean and free of water;

2. the rain shielding plate is placed on a saddle to shield rain, the first switch is extruded to enable the electromagnet to be electrified to generate magnetism, the toothed plate is pushed to move through magnetic repulsion force to drive the gear and the cloth winding roller to rotate, rain shielding cloth is unfolded, the outer side of the saddle is shielded, and rainwater is prevented from falling on the saddle;

3. the expansion liquid, the second L-shaped plate, the second switch and the heating rod are arranged, when the temperature of the external environment is lower, the volume of the expansion liquid is reduced, the second L-shaped plate moves downwards under the reverse elasticity of the return spring to press the second switch, the heating rod is connected with the storage battery to be electrified, and the heating work is started to heat the handle;

in conclusion, the bicycle seat is shielded by the rotation of the rain shielding plate and the unfolding of the rain shielding cloth, so that rainwater cannot fall on the bicycle seat, the normal use of the bicycle after the rainy day is ensured, and meanwhile, the handle is heated when the temperature is low, and the riding comfort is ensured.

Drawings

Fig. 1 is a schematic structural view of a rainproof bicycle according to the present invention;

FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;

FIG. 3 is an enlarged view of the structure of portion B of FIG. 1;

FIG. 4 is an end side view of a rain guard for a bicycle of the present invention;

fig. 5 is a circuit connection diagram of a rainproof bicycle according to the present invention.

In the figure: the device comprises a frame 1, a saddle 2, a handle 3, a heating rod 4, a rain baffle 5, a switch 6, a first 7L-shaped plate, a rear seat 8, a photovoltaic plate 9, a cloth winding roller 10, a gear 11, a toothed plate 12, a magnet plate 13, a magnet plate 14, a magnet plate II, a telescopic spring 15, an electromagnet 16, rain baffle 17, a liquid storage pipe 18, a second 19L-shaped plate, expanding liquid 20, a piston 21, a switch 22 and a spring 23 which are tightly abutted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a rainproof bicycle comprises a frame 1, a saddle 2, a handle 3 and a rear seat 8 are connected to the frame 1, a photovoltaic panel 9 is fixedly embedded on the upper side wall of the rear seat 8, the photovoltaic panel 9 is connected with a storage battery installed in the frame 1 through a wire, a photovoltaic converter is installed on the wire, solar energy is converted into electric energy to be stored in the storage battery, energy is saved, a rain shield 5 is rotatably connected to the rear side wall of the saddle 2, a bearing is fixedly embedded on the outer wall of the saddle 2, an inner ring of the bearing is fixedly connected with an L-shaped panel 7, the end part of the L-shaped panel 7 is positioned on the outer side of the rain shield 5, a groove is formed in the rear side wall of the saddle 2, a resisting spring 23 is fixedly connected in the groove, the end part of the resisting spring 23 is tightly contacted with the outer wall of the rain shield 5, the rain shield 5 is tightly contacted with the L-shaped panel 7 under the, avoid rocking at bicycle motion in-process weather shield 5, when carrying out weather shield 5's use, down stir L template 7 and make L template 7 break away from weather shield 5, can rotate weather shield 5 to the upside of saddle 2 and carry out the work of keeping off the rain.

The outer wall of the rain baffle plate 5 is provided with a first switch 6, a cavity is formed in the rain baffle plate 5, two cloth winding rollers 10 are arranged in the cavity, rain shielding cloth 17 is wound on each cloth winding roller 10, the outer wall of the rain baffle plate 5 is provided with two openings communicated with the inside of the cavity, the end part of each rain shielding cloth 17 is positioned in one opening, the end part of each cloth winding roller 10 is fixedly connected with a gear 11, a toothed plate 12 meshed with each gear 11 is arranged in the cavity in a sliding manner, the outer wall of each toothed plate 12 is sleeved with a telescopic spring 15, two ends of each telescopic spring 15 are respectively and fixedly connected with the outer wall of the toothed plate 12 and the inner wall of the cavity, one ends, close to the two toothed plates 12, are respectively and fixedly connected with a first magnet plate 13 and a second magnet plate 14, the magnetic properties of the ends, close to the first magnet plate 13 and the second magnet plate 14 are opposite, and an electromagnet 16 positioned between the first magnet plate 13 and the second, the electromagnet 16 is connected with the first switch 6 and the storage battery through a conducting wire, the electromagnet 16 is opposite to the magnetism of one end, close to the first magnet plate 13 and the second magnet plate 14, of the first switch 6, when the rain baffle 5 is placed on the seat 2 to block rain, the electromagnet 16 is electrified to generate magnetism, the first magnet plate 13 and the second magnet plate 14 are pushed to move towards the outer side through magnetic repulsion force between the first magnet plate 13 and the second magnet plate 14, the cloth winding roller 10 is driven to rotate through meshing between the toothed plate 12 and the gear 11, the rain blocking cloth 17 is unfolded, the outer side of the seat 2 is blocked, and it is guaranteed that rainwater cannot fall on the seat 2.

The outer wall of the frame 1 is fixedly connected with a liquid storage tube 18, a piston 21 slides in the liquid storage tube 18, an expansion liquid 20 positioned on the lower side of the piston 21 is filled in the liquid storage tube 18, the expansion liquid 20 adopts one of alcohol, mercury and dichloromethane, an L-shaped plate two 19 is fixedly connected with the upper side wall of the piston 21, a reset spring is fixedly connected between the L-shaped plate two 19 and the inner top wall of the liquid storage tube 18, the reset spring is not shown in the figure, a switch two 22 positioned on the lower side of the end part of the L-shaped plate two 19 is fixedly arranged in the liquid storage tube 18, a heating rod 4 is fixedly embedded in the handle 3, the heating rod 4 adopts a constant temperature heating rod, the constant temperature heating rod is adopted to ensure that the heating temperature is not too high and further causes the overhigh temperature of the handle 3, the holding comfort is ensured, the switch two 22 is connected with the storage battery and the heating rod 4 through a lead, when the external environment temperature is lower, the volume of the, the heating rod 4 is connected to the battery and is energized to start a heating operation to heat the handle 3.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.