JPS61271177A - Rain hood device for bicycle - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] (Field of Industrial Application) This invention provides a complete rain protection function for bicycle riders without interfering with driving, and can be folded into a compact size when not in use. A bicycle rain shelter that can be stored is about a device.

(Prior Art) Recently, the demand for bicycles has been steadily increasing, and this trend is expected to become even stronger in the future.

Even though bicycles are used by many people because of their lightness, many users are probably acutely aware of the inconvenience of using them in rainy weather without proper rain protection.

Traditionally, when it rains, people wear raincoats or ride their bicycles with both hands on, but raincoats have drawbacks such as not being breathable and preventing sweat from escaping.・Driving is extremely dangerous even when considering the dust and minus rate.

(Problems to be Solved by the Invention) In order to solve this problem, devices have been proposed for defining extreme bicycles.

However, with these conventional demarcation devices, the device does not completely perform the demarcation function, or conversely, it performs the demarcation function but becomes an obstacle to driving when installed, or The structure is only 41%, it is expensive and has various drawbacks, so there are few that have been put into practical use.

(Means for Solving the Problems) In order to solve the above problems, this @Ming includes a front fixed frame that is attached to the front of the handlebar of the bicycle, and a rear fixed frame that is attached to the carrier of the bicycle, and and a front frame inserted into the reinforcement fixed frame, a rear frame whose base end is pivotally connected to the rear fixed frame, and a rear frame in which a stretched frame is housed in a nested manner; A spring is provided at the tip of the stretchable frame housed in the rear frame, a lock s is provided at the tip of the plate spring for the front frame, and a spring is provided for the front frame, the front frame, and the rear frame. The present invention proposes a device for forming a bicycle in which a cover is attached and a bellows portion is provided on the cover.

(Function) That is, the present invention has the above-described structure, and when used, the front fixed frame is attached to the front of the bicycle handlebar,
A fixed rear frame is attached to the loading platform, the front frame is pulled out from the fixed front frame, the base end is pivoted to the rear fixed frame, the frame is pulled out from inside the rear frame, and a frame is attached to the tip of the frame. A spring is engaged with the front frame, and a cover is attached to the front fixed frame, the front frame, and the rear S frame.

Therefore, according to the present invention, since the front and rear areas of the bicycle rider are surrounded by a cover, a complete definition B m n
At the same time, the front frame and the rear frame are locked together with a sliding ring, and at the same time, the above-mentioned partition cover is provided with a bellows, so that it does not become an obstacle to bicycle riding.

Furthermore, the defining characteristic of this invention is that when the device is not in use, the engaging part of the spring is removed from the front frame, the front frame is inserted into the front fixed frame, and the fixed frame is removed from the front of the bicycle handlebar. After removing and stretching the frame, insert the frame into the rear frame, and then remove the rear frame from the bicycle carrier. Therefore, it is extremely easy to load and unload the bicycle from the bicycle, and the front frame and nested frame are Since it is housed in the front fixed frame and the rear frame, it is compact and extremely convenient to store or carry.

(Example) The present invention will be explained below based on the illustrated example.
The figure shows the equipment attached to the bicycle. A frame holder, a front frame inserted into the front fixed frame 3, a rear frame 6 whose base end is pivoted to the rear constant frame holder, and an extension frame 7 nested within the rear frame 6. , the structure attached to the front fixed frame 3, the front frame!, and the rear frame B is provided with a cover T.

The front fixed frame 3 includes a pair of tubular vertical frames 3α+j a provided apart from each other, a frame 3b provided between the vertical frames 35 and 3α, and a gripper provided at the tip of the vertical frames 3a+3a. , Jd, and the handlebar 20 of the bicycle has a band 3 provided on the horizontal frame 3b.
g.

3-, and then attach the front wheel axle C of the rotating AA to the grip part J.
d, jd, and the outer end of the nut 9, ? It can be attached to the front of the handle 2G by tightening the handle.

The front frame 3 is connected to the vertical frame 3 from both lower ends thereof.
It is composed of an inverted V-shaped combustible member that is inserted into the same direction as a + j tL.

The rear fixed frame has a shape corresponding to the loading platform λb, and is fixed to the loading platform λb by providing a plurality of pan dogs α, . . . .

The rear frame 6 is composed of a pair of tubular frames 6α and 6G spaced apart from each other, and is pivotally connected to the rear end of a constant rear frame at the base end thereof.

The enlarging frame 7 has a diameter that gradually decreases/or 2
The above (in this embodiment, 2) tubular frames 7α, rib
The tubular frames 7a, 7b are nested into a rear frame 6α.

6a, and a tubular frame 76 at the tip,
A spring /θI/θ is attached to the tip of the spring 10, and locking portions 10a, 10α are formed at the tips of the springs 10, 10 to be locked to the tip of the front frame.

In both methods, the cover g is a transparent synthetic resin film made of polyethylene, polypropylene, polychlorinated beer, etc. In this embodiment, the front fixed frame 3, the front cover tα attached to the front frame jK, and the rear part of the stretching frame 7 are stretched. It consists of a rear cover gb attached to the frame only.

The front cover ta has a notch extending in the longitudinal direction from its lower end to straddle the front wheel of the bicycle, and a pair of engaging snaps α on the 70 side edges.

1-Lb is provided, and engagement snaps/, 71B, . . . are provided on the upper edge thereof.

The rear cover gb has a bellows part /4' formed on its upper part, and a pair of engagement snaps /! on its side edges. ra+/j-
6 is provided, and an engagement snap/36 is provided on its upper edge.
,... are provided.

In both methods configured as described above, in order to attach the mounting wt/ to the bicycle, the front fixed frame 3 is attached to the front of the hand/I/co α and the rear fixed frame is attached to the loading platform B as described above. Installation, and also the vertical frame V-frame of the front fixed frame 3, 7
a. Pull out the front frame 3 from inside the Je, and stand up the rear frame 6. At the same time, pull out the frames stored in the pair of T-shaped frames batolS that make up the rear frame 6 one after another, and set the frames at the tips thereof. Locking portions formed at the tips of springs 10, 10/Qα, 10
6 is locked to the tip of the front frame 5.

Next, the front fixing frame 3 and the pulled out front frame 5 are placed on the front cover ga', and the side edges thereof are folded back and the snaps 72G and 72G are engaged with each other. Attach to frame 5. In addition, attach the rear cover prb to the rear frame 6 and the extended frame, fold it back to the 70th side edge, and snap 15α, /3b.
The front cover 1ia and the rear cover zab are attached to the rear frame 6 and the stretched frame 7 by engaging them, and then the front cover 1ia and the rear cover zab are snapped together by overlapping their upper parts.
engage with.

In this way, in rainy weather etc., both methods attach the device l to the bicycle and operate it, but according to this invention, the front of the bicycle rider is protected by the front cover gα, and the rider Since the rear surface of the bicycle is protected by a rear cover RB, it is possible to completely swim out of the rain while riding with a heavy bicycle.

In this case, since the front frame j and the tip of the extension frame are connected by the spring 10, there is no problem in driving. That is, even when the steering wheel 2α is turned to the right or left, the spring 10 is expanded following the direction of rotation of the vehicle body, so that there is no problem with driving.

In addition, in this invention, since the bellows part/da is formed at the upper part of the rear cover tb, even when the handle roller is turned to the right or left as described above, the bellows part/da can be expanded and contracted in both directions. can operate smoothly regardless of the presence of the cover.

When not in use, remove the cover g, remove the spring 10 and the locking parts 10a, 10a of the IO from the front frame S, and then remove the spring 10 and the locking parts 10a, 10a of the IO from the front frame S. Both ends of the front fixed frame 3 are inserted into the vertical frames 3α and Ja of the front fixed frame 3 (see FIGS. 5A and 5B). On the other hand, the rear frame 6 accommodates the frame 7 therein in a nested manner so that it can be tilted back onto a certain frame (see FIGS. 6A and 6B).

Therefore, according to the present invention, the device is reduced to a compact size, making it extremely convenient to store and carry.

Alternatively, the device L may be permanently attached to the bicycle without being removed from the bicycle, and in the event of rain, the frame may be assembled as described above and the cover S may be attached to the frame.

(The Young Fruit of the Invention) In summary, according to the present invention, the rider can ride the bicycle in rainy weather without being completely exposed to rainwater, and the bicycle can be ridden without becoming a hindrance to driving, and when not in use. Since it can be reduced to a compact size, it is extremely convenient to store and carry.

[Brief explanation of drawings]

Fig. 1 is a side view of the device according to the present invention attached to a bicycle, Fig. 2 is a perspective view of the device with the cover removed, and Fig. 6 is a side view of the device. FIG. 4 is a plan view of the rear cover. FIG. 5 is a plan view showing the relationship between the front fixed frame and the surface frame. FIG. 5B shows the front frame inserted into the front fixed frame. FIG.
Figure 6B shows a state in which the rear frame stands up on the rear constant frame and the stretching frame is pulled out from inside it. Indicates the state in which the In the figure, / indicates the device, 3 is the front fixed frame, Hiroha is a constant frame, 3 is the front frame, 6 is the rear frame, 7
is an enlarged frame, g is a cover, IO is a spring, 10α is a locking part, /g is a snake part. Figure 4 Figure 3 (A) Figure 6 (A)

Claims (1)

[Claims] It includes a front fixed frame that is attached to the front of the handlebar of the bicycle and a rear fixed frame that is attached to the carrier of the bicycle, and a front frame that is inserted into the front fixed frame, and a front frame that is inserted into the rear fixed frame. It is provided with a rear frame whose base end is pivotally attached and in which a stretching frame is housed in a nested manner, and a spring is provided at the tip of the stretching frame housed in the rear frame, and the tip of the spring is provided with the above-mentioned A locking part is provided on the front frame, and a rain cover is attached to the front fixed frame, front frame, and rear frame.
A rain protection device for a bicycle, characterized in that the rain protection cover is provided with a bellows part.