JP5273404B2 - Rain avoidance device for bicyclist driving - Google Patents

Description

The present invention relates to a rain avoidance device for bicycle two-handed driving that can be used to safely ride a bicycle with both hands without putting an umbrella on rainy weather.

In general, to ride a rainy bicycle, you can wear rain gear, drive with one hand while holding an umbrella, or attach an umbrella fixing device to the bicycle. It will cause.

The conventional one is a device that fixes the umbrella to the bicycle or covers from the handle to the loading platform, but there is a structure that extends and contracts the pipe through the pipe inside the hood or bag made of transparent vinyl such as a hood or sheet. However, in the latter case, if the pipe is shrunk or stretched many times, the vinyl will be cracked, scratched, or the vinyl will become crisp or hard in the cold and can only be used 2 to 3 times, and it is transparent It is a device that has many problems that it loses its performance, has poor visibility, and is troublesome to install and remove. (See Patent Document 1)

Utility model registration No. 3139263 Utility model registration No. 3064355 Utility model registration No. 3130380 No. 03-16792

The above-mentioned conventional devices are devices that may cause frequent traffic accidents due to the problem of poor visibility and inconvenient installation and removal.
The invention of a device that can eliminate this difficulty and safely ride a bicycle is the rain avoidance device for two-hand driving of the bicycle.

The rain avoidance device for bicycle two-handed driving according to the present invention is a device that converts the above disadvantages into advantages. It is a device that is transparent and has a good field of view, can be easily attached and detached, can withstand many uses, and enables safe driving. It is a completely different mechanism from conventional devices. As shown in Fig. 1, it consists of a rain avoidance guard (1) and a mounting fixing part (2) for fixing the rain avoidance guard (1) to the outside of the bicycle handlebar. This device can adjust the range to prevent rain by sliding the guard, and it can be easily attached to and removed from the bicycle with good visibility.

  Fig. 3 is a drawing showing a state where the rain avoidance guard (1) is fully opened on the handle of a one-seater bicycle (A) and the rain avoidance guard (1) is closed (B) in fine weather. Is a drawing showing the state where the rain avoidance guard (1) is attached to the front handle of the bicycle with children's seat and fully opened (A) and the rain avoidance guard (1) is closed (B) in fine weather. The avoidance guard (1) is made of a highly transparent resin that is resistant to splashing water and has a high degree of transparency. It can be used any number of times regardless of whether it is rainy or sunny. It is a rain avoidance device for bicycle two-handed driving that can provide safety.

As shown in the front view (A) and side view (B) of FIG. In addition, it is a rain avoidance guard (1) with a structure that can easily adjust the range to prevent rain.
A device that can be used regardless of whether it is rainy or sunny, with no creases, transparency, poor transparency, and stiffening due to cold.

      When the rain avoidance guard (1) described in the previous paragraph is not used during fine weather, slide it as shown in FIG. 3 (B) and FIG. 4 (B) and overlay the rain avoidance guard (1). The rain guard (1) can be removed from the device fixing part (2) (Fig. 5). When it is completely removed, the mounting fixing part (2) the rain guard (1) is included and the shaft fixing bracket is included. (9) The mounting base (7) has a mechanism that can be easily removed from the extension support base (8).

This makes it easy to drive and remove from conventional poor mounting and removal, poor design and safe driving, and is a stylish bicycle two-handed rain avoidance device with completely different mechanism and structure from the conventional one.

The Bicycle Traffic Law has been tightened with the increase of traffic accidents due to one-handed driving of bicycles on rainy days. However, accidents involving bicycles, which are convenient vehicles even if tied up by law, are increasing rather than decreasing. In order to make it a convenient and safe vehicle that is healthy and easy to move with human power, the installation of this bicycle two-handed rain avoidance device makes it a safe and comfortable vehicle without one-handed driving, contributing greatly to cycling commuting shopping etc. It is a product that matches the current ecology, and the demand is rising, and it can contribute to the activation of the private sector.

The front view (A) side view (B) which attached the rain avoidance guard concerning this invention to the bicycle handle Interference mechanism diagram of rain avoidance guard fully open (A) and close (B), When rain guard is attached to the handle of a single-seater bicycle and fully opened (A) When rain guard is attached to the handle of a single-seater bicycle and closed (B) When the rain avoidance guard attached to the handle of the bicycle with the forehead child seat is fully opened (A) When the rain avoidance guard attached to the handle of the bicycle with the front end child seat is closed (B) Assembly diagram of the mutual relationship between the rain guard (1) and the mounting fixing part (2) The figure which shows the slide detailed part of an Example, a guard, a frame block diagram (A) Same as the above, a guard and a frame integrated molding process drawing (B) Mutually detailed relationship diagram of guard, frame and slide stopper, detailed drawing of mutual relationship when sliding and overlapping (A) Detailed mutual relationship diagram of sliding guard and frame (B)

      The rain avoidance device for bicycle two-handed driving is installed on the outside of the bicycle handle to cover the rider's body and overhead, as shown in the front view (A in FIG. 1) and the side view (B in FIG. 1). The rain avoidance guard (1) attached to the outside of the frame is provided with an arcuate frame (4, 6) that slides with the arcuate transparent guard (3, 5) fixed, and when the guard is closed and opened, The slide stopper (14) for fixing the frame at an arbitrary position is shown in FIG. 7, and it is composed of a mounting fixing part (2) for supporting the rain guard (1) and fixing it to the bicycle. FIG. 3 and 5) Interrelation mechanism diagrams.

Rain avoidance guard (1), (Fig. 5-1), refer to guard (3) transparent resin plate, length 560mm x width 350mm x thickness 2mm x 1, frame (4) cross section U-shaped alloy material, Each is processed into a circular arc shape having a radius of 790 mm, and is fixed to the guard (3) with a screw together with the reinforcing plate (16) alloy plate.
In addition, the guard (5) transparent resin plate and the frame (6) two U-shaped alloy members are processed into arc shapes having a radius of 790 mm, respectively, provided that the left and right end portions 200 mm are processed in a straight line. And two plates of the reinforcing plate (15) alloy material are fixed to the guard (5) with screws in the upper and lower sides. At this time, the pipe (10) 2 is attached to the straight portion at the end of the frame (6). Secure the pieces with screws. The processed guard (3) and guard (5) constitute a rain avoidance guard (1).

  The U-shaped surfaces of the frames (4, 6) are alternately meshed, and the guards (3, 5) slide smoothly and overlap to adjust the area where the rain hits. FIG. 6 (A),

In order to stop the guard (3, 5) at an arbitrary position, four U-shaped springs and slide stoppers (14), which are alternately meshed with the U-shaped surface of the frame (4, 6). By fixing to the frames (4, 6), the frames (4, 6) can be easily fixed at the positions of the mountains and valleys and adjusted for movement.
(A, B) of the mutual detail diagram of the guard, frame, and slide stopper (Fig. 7)

  The two bolts (11) of the mounting fixing part (2) are inserted into the two pipes (10) fixed to the end part of the frame (6) described in the preceding item 14, and fixed with the nut (16). The rain avoidance guard (1) and the mounting / fixing portion (2) can be easily connected and detached. Fig. 5 (1, 2)

The mounting and fixing part (2) is a device that can easily attach and detach the rain guard (1) to the bicycle, see (Fig. 5-2), the mounting and fixing part (2) is the corner of the mounting base (7) Screw holes are made in two places on the left and right of the mold pipe, and fixing bolts (11) are screwed into two places.
Install the two pipe clips (12) to the side of the base (7) to fix the mounting fixing part (2) to the bicycle handle.

In order to stabilize the mounting and fixing part (2), the shaft fixing bracket (9) is mounted on the fixed port (11) rising from the bottom of the mounting base (7). Fix as mounting and support. Also, as shown in FIGS. 4 and 5, the extension support base (8) is fixed to the left and right ends of the mounting base (7) for a person who puts a front child seat on the bicycle.
At this time, two pipe clips (13) for fixing to the handle of the bicycle are attached to the front side surface of the extension support base.

When the rain guard (1) is no longer used, the rain guard (1) can be removed from the mounting fixing part (2) by removing the lock nut (16), and the pipe clips (13, 12). When in the released state, the mounting fixing part (2) can be easily removed from the bicycle.

In FIG. 6B, in order to simplify the rain guard (1), the guard (3), the frame (4), the guard (5), and the frame (6) are integrally formed with a U-shaped groove. As a result, it is lighter and stronger, has fewer processes, can be easily assembled, and can be kept at a price of about one third.

Bicycle two-handed operation The rain avoidance device can be easily installed and removed and has good visibility, and by attaching this device to a bicycle and running, it becomes a safe vehicle that observes the law, and it is well-designed and healthy for the body by UV protection In addition, it is a bicycle two-handed rain avoidance device that contributes to the revitalization of the industry and the private sector as demand for natural vehicles increases.

1 rain avoidance guard 2 device fixing part 3 guard 4 frame 5 guard 6 frame
7 Mounting base 8 Extension support base 9 Shaft fixing bracket 10 Pipe 11 Bolt 12 Pipe clip 13 Pipe clip 14 Slide stopper 15 Reinforcement plate 16 Nut

Claims (5)

The rain avoidance guard is equipped with a pair of slide stoppers to fix the guard, a frame that slides and overlaps the guard, and an arbitrary position, and attached to the outside of the bicycle handlebar. It is a rain avoidance device for bicycle two-handed driving that consists of a mounting base and a mounting fixing part. Rain avoidance guard (1), (Fig. 5-1), reference: guard (3) transparent resin plate, 1 piece, frame (4) U-shaped cross section, alloy material, 2 pieces each, semicircle Processed into an arc shape and fixed to the guard (3) with screws, along with the flat plate of the reinforcing plate (16) alloy material, guard (5) transparent resin plate, frame (6) U-shaped alloy material with a cross-section, Each of the two pieces is processed into a semicircular arc shape. However, the left and right end portions 200 mm are each processed into a straight line, and two flat plates of the reinforcing plate (15) alloy material are arranged vertically on the guard (5 In this case, two pipe (10) alloy materials are fixed to the straight portion of the end portion of the frame (6) with screws.
The processed guard (3) and guard (5) constitute a rain avoidance guard (1). The U-shaped surfaces of the frames (4, 6) are alternately meshed, and the guards (3, 5) slide smoothly and overlap to adjust the area where the rain hits. (FIG. 6) (A), in order to stop the guards (3, 5) at an arbitrary position, the U-shaped surfaces of the frames (4, 6) are alternately meshed with each other in the form of a mountain valley , Springs, slide stoppers (14), 4 pieces fixed to the frame (4, 6) respectively, so that the frames (4, 6) can be easily fixed at any position of the mountain valley I can do it.
(A, B) of the mutual detail diagram of the guard, frame, and slide stopper (Fig. 7) The two bolts (11) of the mounting fixing part (2) are inserted into the two pipes (10) fixed to the end part of the frame (6) according to claim 2, and fixed by the nut (16). Thereby, the rain avoidance guard (1) and the mounting fixing part (2) can be easily connected and detached. Fig. 5 (1, 2)
The mounting and fixing part (2) is a device that can easily attach and detach the rain guard (1) to the bicycle, see (Fig. 5-2), the mounting and fixing part (2) is the corner of the mounting base (7) A mold pipe, an alloy material, 350 mm long, left and right two screw holes are made, and fixing bolts (11) are screwed into two places.
Attaching two pipe clips (12) to the side of the base (7) for fixing the mounting fixing part (2) to the bicycle handle. See FIG. 5 (2). The rain avoidance guard (1) is no longer used. The rain guard (1) can be removed from the mounting fixing part (2) by removing the retaining nut (16).
Further, when the pipe clips (13, 12) are released, it is possible to easily remove the mounting fixing portion (2) from the bicycle. The rain guard according to claims 1 to 4 is made of a guard and a frame integrated for simplification, and is molded with a U-shaped groove, so that it becomes lighter and stronger and can be assembled easily with fewer steps. A rain-avoidance device that can hold down to about one-third of the price and is rich in design.

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