JPH0441134Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a simple wiper that can be inserted onto a finger or the like in order to effectively wipe away water droplets and dirt adhering to a helmet shield or goggle lenses.

(Prior Art) When driving a motorcycle in the rain, raindrops adhere to the helmet shield and obstruct visibility, and especially at night, the raindrops are reflected diffusely by the headlights of oncoming vehicles, creating a very dangerous situation. Also, when driving at high speeds, raindrops are scattered by wind pressure, but every rider must have had the bitter experience of muddy water thrown up by the vehicle in front becoming a mist and sticking to the shield, completely eliminating visibility. be.

The same goes for skiing, where snow sticks to the goggle lenses and blocks your vision.

In such cases, there is no suitable means for wiping water while driving or skiing, and the user usually wipes off water droplets and snow with gloves or the like worn on the hands.

(Problem that the invention aims to solve) However, when wiping water droplets with gloves, etc., the dirt and oil that adhered to it often stain the shield and lens, or damage the attached metal fittings. It was.

(Means for solving the problem) Therefore, the present invention overcomes the above problems, and aims to effectively wipe away water droplets and dirt attached to the shield and lenses while driving or skiing. A wiper blade 2 made of elastomer such as rubber for wiping away water droplets and dirt adhering to the lenses of goggles; and an insertion part 11 for inserting the wiper blade 2 into a finger through a glove or directly onto a finger; A simple wiper for a helmet shield or a goggle lens is proposed, which is provided with an adjustment part 12 that adjusts the inner diameter of the insertion part 11 according to the thickness of a finger or the like.

(Function) FIG. 4 shows the state of use of one embodiment of the present invention.

As shown in the figure, a simple wiper 1 according to the present invention
The inner diameter of the insertion portion 11 is adjusted to the thickness of the finger using the adjustment portion 12, and the finger A is inserted into the insertion portion 11.

If water droplets or dirt adhere to the shield (lens) C, apply the wiper blade 2 to it and slide it in a desired direction. At this time, wiper blade 2
Since it is made of elastic elastomer, etc., it flexes moderately and effectively wipes away water droplets and dirt.

(Example) Hereinafter, the present invention will be explained in detail based on the drawings.

1 to 8 show a first embodiment of the present invention,
In the figure, numeral 1 indicates a helmet shield or a simple wiper for goggle lenses (hereinafter referred to as a wiper) according to the present invention.

The wiper 1 has two belts 3, 3 extending in parallel on one side of the wiper blade 2 in a direction perpendicular to the wiper blade 2, and tongue pieces 4, 3 on the other side corresponding to the belts 3, 3. 4, which is integrally molded from an elastic elastomer such as rubber.

The wiper blade 2 includes a blade portion 6 having a triangular cross section and having a thin top edge on a base portion 5.
is erected, and is flexible and swingable due to the elasticity of the material, and the belt 3,
Insertion holes 7, 7 are provided corresponding to 3. Further, constricted portions 8, 8 are provided on both sides of the midway portion of the base portion 5.

The belts 3, 3 are provided with a plurality of serrated protrusions 9, 9, . Holes 10, 10 are provided.

Then, as shown in FIG. 3, the belts 3, 3 are each formed into an annular shape with the blade portion 6 projecting outward, and are inserted into the locking holes 10, 10 from their tips. The vertical surfaces of the protrusions 9, 9 are engaged, and the tip portions of the belts 3, 3 are inserted into the insertion holes 7, 7.
inserted into.

At this time, the annular belts 3, 3 constitute insertion parts 11, 11, and the protrusions 9, 9 and the locking holes 10, 10 constitute adjustment parts 12, 12.

When using as shown in Fig. 4, first insert the finger or finger A through the glove into which the wiper 1 should be inserted.
Move the belts 3, 3 within the locking holes 10, 10 according to the thickness of the belt, and adjust the adjustment part 1 at an appropriate position.
The inner diameter of the insertion portion 11 is adjusted by engaging the protrusions 9, 9 forming the two and the locking holes 10, 10.

The wiper 1 is attached to the finger A by inserting the insertion part 11 into the finger A. However, the belts 3 and 3 are also allowed to have a certain amount of elasticity due to the material they are made of, and the inner diameter has been adjusted as described above. To fit fingers etc. well without putting pressure on them.

If water droplets or dirt adhere to the shield C of the helmet B or the lens of the goggles, place the blade part 6 on them and move your finger etc. A in the desired direction so that the blade part 6 becomes flexible and removes the shield ( Lens) C slides into contact with the outer surface and wipes away water droplets and dirt.

At this time, by adjusting the inner diameter of the insertion part 11, the remaining ends of the belts 3, 3 protruding from the locking holes 10, 10 are inserted into the insertion holes 7, 7, so that
This wiping action is not obstructed. Furthermore, each of the locking holes 1
If the distance between 0 and the insertion hole 7 corresponds to the distance between the projection 9 and other projections 9, the insertion portion can be engaged with the vertical surface of the projection 9 even at the position of the insertion hole 7 as shown in FIG. 11 can be reliably adjusted.

Furthermore, when riding a motorcycle, it is necessary to frequently repeat the bending and stretching motion of the fingers, and when skiing, it is also necessary to hold the stock, but the constrictions 8, 8 provided on the base portion 5 ensure smooth motion. .

FIG. 9 shows a second embodiment, in which the wiper 1
In order to prevent the finger from rotating around the finger A, a large number of anti-rotation protrusions 13, 13, . . . are provided on the back side of the base portion 5 of the first embodiment.

What is shown in the drawings as described above is only a part of the embodiment of the present invention, and the wiper blade 2 and belt 3 may be formed and attached separately, and the number of belts 3 is not limited to two. .

In addition, the length of the blade part 6 and base part 5 is suitable for one joint of the finger, but it should be set appropriately according to the part to be wiped. This can be avoided by providing 8, 8 or a recess. It is also effective to provide the constricted portions 8, 8 on the back side of the base portion 5.

Furthermore, the anti-rotation protrusions 13, 13,... of the wiper 1
Even if it is provided on the back side of the belt parts 3, 3, the adjustment part 1
It may be provided in common with the protrusions 9, 9, .

In addition, in experiments, the material forming this example had a rubber grade of about JIS K 6301 A 50Hs, which had an excellent wiping effect and a good fit to the fingers.

(Effect of the invention) According to the invention, the wiper blade 2 can be reliably attached to a finger etc. through the insertion part 11 adjusted to the thickness of a finger etc. by the adjustment part 12, and the wiper blade 2 can be reliably attached to a finger etc. while the motorcycle is running. Even while skiing, water droplets and dirt adhering to the helmet shield and goggle lenses can be effectively wiped away, ensuring safe visibility at all times.

[Brief explanation of the drawing]

1 to 8 show a first embodiment of the present invention,
Figure 1 is a front view of the unfolded state, Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is a bottom view, Figure 4 is a reference diagram of the state in use, and Figures 5 to 8 are respectively , shows a left side view, a right side view, a top view, and a rear view of FIG. 1, and FIG. 9 is a bottom view of the main part of the second embodiment. 2... Wiper blade, 11... Insertion part, 1
2...adjustment part, A...finger, etc., B...helmet,
C...Shield.

Claims (1)

[Scope of Claim for Utility Model Registration] A wiper blade 2 made of elastomer such as rubber that wipes away water droplets and dirt adhering to the shield of a helmet or the lens of goggles; A helmet shield or goggle lens comprising: an insertion part 11 that is inserted into a finger, and an adjustment part 12 that adjusts the inner diameter of the insertion part 11 according to the thickness of the finger, etc. Simple wiper.