TWI745624B - Goggles - Google Patents

Abstract

The object of the present invention is to provide a swimming goggles that is not likely to be damaged even if a strong tension or twisting force is applied to the connecting member during wearing, the connecting member is easy to manufacture, and the whole connecting member is not enlarged. The solution is composed of the swimming goggles main body (1) and the headband (2). The two ends of the swimming goggles main body (1) are connected to both ends of the headband (2) through the connecting member (3). The two ends of the mirror body (1) are respectively provided with fitting openings (6) opened on the side surface of the swimming goggles, and a flat fitting portion (9) is protrudingly provided on the connecting member (3), and this fitting portion (9) It can be movably inserted into the above-mentioned fitting opening (6) and rotating in the above-mentioned fitting opening (6) in the vertical direction, so that the upper surface of the above-mentioned fitting portion (9) is in contact with the upper surface of the above-mentioned fitting opening (6), or The lower surface of the fitting portion (9) is brought into contact with the lower surface of the fitting port (6).

Description

Swimming goggles

The present invention relates to swimming goggles suitable for use in swimming and other sports.

In the past, this kind of swimming goggles is, for example, as shown in Figure 12, there are: a pair of left and right mirror frames 21; a connecting member 22 that connects the opposite inner ends of the two mirror frames 21; an elastic band 23; and a connection between the mirror frame 21 and the elastic band 23 is constituted by the connecting member 24 (Patent Document 1).

In the above-mentioned swimming goggles, the connecting member 24 is as shown in Fig. 13, and is composed of: a strap adjuster 25 and a tail buckle 26 made of hard plastic, and a belt clip 27 made of a rubber-like elastomer with high elasticity (soft) plastic . The above-mentioned connecting member 24 is an integrally formed body in which the belt adjuster 25, the tail buckle 26 and the belt clip 27 are integrally combined.

In addition, the above-mentioned connecting member 24 is attached to the mounting portion 29 of the lens frame 21 so as to be relatively rotatable in the vertical direction through a belt stopper 28. That is, the above-mentioned connecting member 24 can rotate about 5 degrees with respect to the lens frame 21 by about 5 degrees with respect to the center P as the center (refer to FIG. 16). The above-mentioned connecting member 24 is as shown in Figures 14 and 15, the locking shaft portion 31 inserted in the engaging hole 30 of the adjuster 25 restricts movement in the front and rear direction, and is directed toward the locking shaft portion 31 and the lens frame 21 The outer wall surface 32 of the mounting portion and the engaging hole 33 guide and rotate relatively.

The swimming goggles constructed as described above prevent the deflection of the spectacle frame by means of the relative rotation of the spectacle frame 21, and can maintain the water tightness between the spectacle frame 21 and the user's face. [Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent No. 3243345

[The problem to be solved by the invention]

However, in the conventional swimming goggles described in Patent Document 1, the locking shaft portion 31 with a stopper 28 is movably fitted into the engaging hole 30 of the strap adjuster 25, and only the locking shaft portion 31 restricts the front-to-rear direction. Since it moves, when a strong tension is applied during wearing of the swimming goggles, there is a problem that the locking shaft portion 31 may be damaged.

In addition, although the conventional swimming goggles are integrated with the belt adjuster 25 and the belt clip 27, when the swimming goggles are worn, when a strong twisting force is applied to the joint between the belt adjuster 25 and the belt clip 27, it will cause The belt adjuster 25 falls off from the belt clip 27, or the insertion portion of the belt adjuster 25 is thinner than the fitting opening 29 and floats. Therefore, the belt stopper 28 may fall off. Therefore, the belt clip 27 is made of a rubber-like elastic body. Made of elastic (soft) plastic, it eliminates the strong tension applied to the locking shaft portion 31 or the strong torsion force applied to the joint with the tape adjuster 25.

For this reason, when the conventional swimming goggles form the connecting member 24, it is necessary to combine members of different materials, so it is difficult to manufacture, and there is a problem of increasing the size of the connecting member 24 itself by such a combination.

Therefore, the present invention is to provide a swimming goggles that will not be damaged even if a strong tension or twisting force is applied to the connecting member during wearing, the manufacturing of the connecting member is easy, and the swimming goggles that do not increase the overall size of the connecting member are Purpose. [Means used to solve the problem]

The swimming goggles of the present invention are composed of a swimming goggles main body 1 and a headband 2. The two ends of the swimming goggles main body 1 are connected to the two ends of the headband 2 through the connecting member 3, respectively. A fitting port 6 that is open on the side surface of the swimming goggles is provided. A flat-plate-shaped fitting portion 9 is protrudingly provided on the connecting member 3. By turning in the vertical direction, the upper surface of the fitting portion 9 is brought into contact with the upper surface of the fitting opening 6 or the lower surface of the fitting portion 9 is brought into contact with the lower surface of the fitting opening 6.

In addition, the swimming goggles of the present invention are composed of a swimming goggles main body 1 and a headband 2. The two ends of the swimming goggles main body 1 are connected to both ends of the headband 2 through the connecting member 3, and the two ends of the swimming goggles main body 1 are connected. An insertion and removal portion 8 is provided at the end. The insertion and removal portion has: a fitting port 6 opened on the side of the swimming goggles, and a plugging port 7 communicating with the fitting port 6 and opening on the rear side. The connection member 3 , A flat plate-shaped fitting portion 9 is protrudingly provided, and the fitting portion 9 is inserted from the above-mentioned insertion and removal opening 7 to be movably fitted into the fitting opening 6, and the fitting opening 6 is rotated in the up and down direction, thereby making the fitting portion 9 The upper surface of the upper surface is in contact with the upper surface of the fitting opening 6 or the lower surface of the aforementioned fitting portion 9 is brought into contact with the lower surface of the fitting opening 6.

In the swimming goggles of the present invention, the fitting opening 6 of the swimming goggles body 1 is formed in a substantially triangular or substantially fan shape with the front direction of the swimming goggles as a vertex, and the fitting portion 9 of the connecting member 3 is formed in the front direction of the swimming goggles. A roughly triangular or roughly fan-shaped vertex.

In the swimming goggles of the present invention, the fitting opening 6 has a two-stage structure, the first fitting opening 6a on the surface side is formed smaller than the second fitting opening 6b on the inner side, and the fitting portion 9 has a two-stage structure , The first-stage fitting portion 9a on the surface side is formed smaller than the second-stage fitting portion 9b on the inner surface side. The two-stage fitting portion 9b is opposed to the second-stage fitting port 6b of the aforementioned fitting port 6. [Effects of the invention]

The swimming goggles of the present invention are constructed as described above. The connection between the connecting member and the main body of the swimming goggles is not a shaft support structure, but a surface contact structure. Therefore, it will not be damaged even if a strong tension or a strong torsion is applied during wearing. The fear.

In addition, the swimming goggles of the present invention do not need to combine members of different materials in order to constitute the connecting member, and the manufacturing becomes easy, can be provided at a low price, and has an excellent commercial value.

In addition, the swimming goggles of the present invention can reduce the size of the connecting member itself, so the fluid resistance during use is reduced, and the wearing feeling is also good, and it can be suitably used for swimming, other sports, and the like.

Hereinafter, referring to the detailed description of the drawings for the form of the swimming goggles used to implement the present invention. In addition, in the following description, directions such as up, down, left, and right, front and rear, etc. are based on the wearing state of the swimming goggles.

Figures 1 to 3 show embodiments of the swimming goggles of the present invention as swimming goggles. This swimming goggles is composed of a swimming goggles body 1 that protects the eyes of the so-called frame, and a headband 2 mounted on the head. The two ends of the swimming goggles body 1 are connected to the two headbands 2 through connecting members 3, respectively. end. In addition, the headband 2 is folded back at both ends through the connecting member 3, and the folded back and overlapping parts are respectively formed by the belt length adjusting body 4 to be freely adjustable in length.

The above-mentioned swimming goggles main body 1 is composed of a lens portion 1a and a face elastic portion 1b. The figure shows that the two are separate bodies and can be freely fitted and detached. However, the two can also be integrated by fusion and fixation. In addition, although the lens portion 1a of the swimming goggles main body 1 shown in the figure is connected between the left and right spectacle frames for a single eye by the elastic connecting member 5, it may be constituted by a single spectacle frame for both eyes.

At both ends of the swimming goggles main body 1, there are provided fitting openings 6 respectively opened on the side surfaces of the swimming goggles, and insertion and removal portions 8 having insertion and removal openings 7 that are communicated with the fitting opening 6 and opened on the rear side. In addition, a flat-plate-shaped fitting portion 9 is protruded from the connecting member 3, and the fitting portion 9 is inserted from the insertion and removal opening 7 to be freely fitted into the fitting opening 6, and the fitting opening 6 is rotated in the vertical direction to thereby make The upper surface of the fitting portion 9 contacts the upper surface of the fitting opening 6 or the lower surface of the fitting portion 9 contacts the lower surface of the fitting opening 6. In this way, the fitting port 6 and the fitting portion 9 are brought into surface contact, so the fitting portion 9 can be surely held by the fitting port 6. In addition, a connecting hole 11 is formed in the grabbing portion 10 provided at the rear end of the fitting portion 9, and the connecting hole 11 is connected to the headband 2 here.

The above-mentioned headband 2 is composed of a stretchable elastic body such as silicone, synthetic rubber, elastomer, etc. Generally, the whole is formed into a belt shape, but as long as its end is formed in a shape that can be attached to the connecting member 3, the whole is not particularly necessary. Formed into a belt shape.

The fitting opening 6 of the swimming goggles main body 1 is formed in a generally triangular shape or a generally fan shape such as a substantially equilateral triangle, a substantially regular triangle, a substantially unequal triangle and the like with the front direction of the goggles as a vertex. In addition, the term "substantially triangular shape" and "substantially fan-shaped" here also includes a wide range of concepts such as rounded corners or curved sides.

In addition, the above-mentioned fitting port 6 has a two-stage structure, and the first-stage fitting port 6a on the surface side has an inner circumference that is one round smaller than the second stage 6b on the inner surface side, or one round or more.

In addition, the above-mentioned insertion and removal portion 8 is formed by forming the front face 8a in a concave curved shape, corresponding to the convex curved rear face 9c of the fitting 9 of the connecting member 3 described later, and slidably contacting, and the rear face 8b is provided in a convex curved shape corresponding to The front surface 10a of the pick-up portion 10 of the connecting member 3, which will be described later, has a concave curved shape and is slidably contacted.

The connecting member 3 is made of synthetic resin, and is composed of the fitting portion 9 and the picking portion 10, and the fitting portion 9 is protrudingly provided at the front end of the picking portion 10.

The fitting portion 9 of the connecting member 3 is formed in a substantially triangular shape or a substantially fan shape such as a substantially equilateral triangle, a substantially regular triangle, a substantially unequal triangle and the like with the front direction of the swimming goggles as the apex. In addition, the substantially triangular shape and the substantially fan-shaped shape here are the same as the fitting opening 6 of the swimming goggles main body 1 described above, and also include broad concepts such as rounded corners or curved sides.

Moreover, the above-mentioned fitting portion 9 has a two-stage structure. The first-stage fitting portion 9a on the surface side is formed with an inner periphery that is one round smaller than the second stage 9b on the inner surface side, or one round or more, and the first-stage fitting portion 9a is provided. Opposite to the first-stage fitting opening 6a of the above-mentioned fitting port 6, the second-stage fitting portion 9b is provided to face the second-stage fitting opening 6b of the above-mentioned fitting opening 6. In addition, the first-stage fitting portion 9a and the second-stage fitting portion 9b are smaller than the first-stage fitting opening 6a and the second-stage fitting opening 6b, respectively.

In addition, the above-mentioned fitting portion 9 is formed by forming the front end portion thinner than the insertion and removal opening 7 of the swimming goggles main body 1, and gradually thickens from the front end portion to the rear. In the meantime, a gap S is formed except the connecting portion 13 at the front end, which is elastically deformed by pressing down the first-stage fitting portion 9a, and the rear end portion is also formed thinner than the insertion and removal opening 7 of the swimming goggles body 1. Plug and unplug operation. In addition, the first-stage fitting portion 9a of the fitting portion 9 has a rear surface 9c formed in a convex curved shape to correspond to the concave curved surface 8a of the insertion and removal portion 8 of the swimming goggles body 1, and is slidably contacted with This front 8a.

In addition, the fitting portion 9 rotates in the up-down direction within the fitting port 6, so that the upper surface of the first-stage fitting portion 9a of the fitting portion 9 is connected to the first-stage fitting port 6a of the fitting port 6. The upper surface of the fitting portion 9 is brought into contact with the upper surface of the second-stage fitting portion 9b of the fitting portion 9 and the upper surface of the second-stage fitting opening 6b of the aforementioned fitting port 6 is brought into contact, or the first-stage fitting portion of the fitting portion 9 is brought into contact with The lower surface of 9a is in contact with the lower surface of the first-stage fitting port 6a of the aforementioned fitting port 6, and the lower surface of the second-stage fitting portion 9b of the aforementioned fitting portion 9 is in contact with the lower surface of the second-stage fitting port 6b of the aforementioned fitting port 6. touch.

The swimming goggles of the present invention are constructed as described above, and the state of use is as described below. Although the swimming goggles body 1 and the connecting member 3 are formed so that the swimming goggles can be connected or detached by a person, they can also be installed in the fitting port of the swimming goggles body 1. 6 The fitting portion 9 of the fixing connecting member 3 cannot be separated in a state where the swimming goggles main body 1 and the connecting member 3 are connected.

The swimming goggles of the present invention constructed as described above are used as described below.

First, when connecting the swimming goggles main body 1 and the connecting member 3, pick up the picking portion 10 of the connecting member 3, press the fitting portion 9 into the insertion and removal opening 7 of the swimming goggles main body 1, and fit it into its fitting opening 6 That's it.

At this time, the first-stage fitting portion 9a of the fitting portion 9 of the connecting member 3 abuts against the inner surface of the insertion and removal opening 7 of the swimming goggles body 1 and is guided to the fitting opening 6 where the fitting opening 6 is pressed. As shown in Figs. 3 and 4, the swimming goggles main body 1 and the connecting member 3 are connected in a state where the rear face 9c of the first-stage fitting part 9a is in contact with the front face 8a of the insertion/disengagement part 8 as shown in FIGS.

Therefore, when the swimming goggles are worn, the fitting portion 9 is freely rotated up and down in the fitting opening 6, and the swimming goggles main body 1 moves and stabilizes (fixes) on the part of the wearer's face that has good tactility, thereby preventing The deviation between the main body 1 of the swimming goggles and the face of the wearer prevents water intrusion (no water leakage) in the swimming goggles, and a very good wearing feeling (wearing comfort) is obtained.

At this time, since the state of rotating the fitting portion 9 in the vertical direction in the fitting opening 6 is as shown in Figure 10(b), the upper surface of the first-stage fitting portion 9a of the fitting portion 9 and The upper surface of the first-stage fitting port 6a of the aforementioned fitting port 6 contacts, and the upper surface of the second-stage fitting portion 9b of the aforementioned fitting portion 9 contacts the upper surface of the second-stage fitting port 6b of the aforementioned fitting port 6, or as Figure 11(b) shows that the lower surface of the first-stage fitting portion 9a of the fitting portion 9 is brought into contact with the lower surface of the first-stage fitting port 6a of the fitting port 6, and the second The lower surface of the segmented fitting portion 9b is in surface contact with the lower surface of the second segmented fitting port 6b of the aforementioned fitting port 6. Therefore, the aforementioned fitting portion 9 can be surely held in the fitting port 6, even in the swimming goggles. It will not be damaged even when strong tension or strong torsion is applied during wearing.

In addition, when the swimming goggles main body 1 and the connecting member 3 are separated, the first-stage fitting portion 9a of the fitting portion 9 of the connecting member 3 is pressed down to elastically deform, so that the fitting portion 9 is greater than that of the swimming goggles main body. The insertion and extraction opening 7 of 1 becomes thinner. When the insertion and extraction opening 7 is withdrawn, the swimming goggles main body 1 and the connecting member 3 can be easily separated.

The swimming goggles of the present invention are as explained above. Even if a strong tension or a strong torsion force is applied during wearing, there is no risk of damage, and there is no need to combine members of different materials when forming the connecting member. It is easy to manufacture and can be inexpensive. It is provided with excellent commercial value, and the connecting member itself can be miniaturized, so the fluid resistance during use is small, and it has a good wearing feeling, which is ideal for use in swimming, other sports, etc.

1‧‧‧Swimming goggles body 2‧‧‧Headband 3‧‧‧Connecting member 6‧‧‧Mating port 6a‧‧‧The first segment of the mating port 6b‧‧‧Second section of mating port 7‧‧‧Connecting and disconnecting 8‧‧‧Connect and disconnect 9‧‧‧Mosaic part 9a‧‧‧The first segment of the mating part 9b‧‧‧Second stage fitting part

Figure 1 is a perspective view showing an embodiment of the swimming goggles of the present invention. Figure 2 is a plan view of the swimming goggles shown in Figure 1. Figure 3 is an enlarged side view of the main parts of the swimming goggles shown in Figure 1. Figure 4 is a cross-sectional view taken along the line A-A in Figure 3. Figure 5 is a cross-sectional view taken along the line B-B in Figure 3. Fig. 6 is a side view of the main body of the swimming goggles shown in Fig. 3. Fig. 7 is a perspective view of the main body of the swimming goggles shown in Fig. 6. Fig. 8 is a front view of the connecting member of the swimming goggles shown in Fig. 3. Figure 9 is a perspective view of the connecting member shown in Figure 8. Fig. 10(a) is an explanatory view of a state where the fitting portion of the connecting member is rotated upward in the fitting opening of the swimming goggles main body. Figure 10(b) is a cross-sectional view taken along the line C-C in Figure 10(a). Figure 11(a) is an explanatory view of a state where the fitting portion of the connecting member is rotated downward in the fitting port of the swimming goggles main body. Figure 11(b) is a cross-sectional view taken along the line D-D in Figure 11(a). Figure 12 is the front view of the conventional swimming goggles. Figure 13 is a front view of the connecting member of the conventional swimming goggles. Figure 14 is a back view of the connecting member of the conventional swimming goggles. Figure 15 is a cross-sectional view taken along the line E-E in Figure 13. Fig. 16 is an explanatory diagram showing the rotating state of the frame and the connecting member of the conventional swimming goggles.

1‧‧‧Swimming goggles body

1a‧‧‧Lens section

2‧‧‧Headband

3‧‧‧Connecting member

5‧‧‧Elastic connecting member

6‧‧‧Mating port

8‧‧‧Connect and disconnect

9‧‧‧Mosaic part

9a‧‧‧The first segment of the mating part

10‧‧‧Take part

11‧‧‧Connecting hole

Claims (3)

A swimming goggles, which is characterized in that it is composed of a swimming goggles main body (1) and a headband (2). Both ends of the swimming goggles main body (1) are connected to the headband (2) through a connecting member (3). The two ends are respectively provided at both ends of the swimming goggles body (1): a fitting port (6) opened on the side of the swimming goggles, and a plug-in port (6) communicating with the fitting port (6) and opening on the rear side (7) The insertion and removal part (8), in the above-mentioned connecting member (3), a flat plate-shaped fitting part (9) is protruding, and this fitting part (9) is inserted through the above-mentioned insertion and removal opening (7) to be movable It is inserted into the fitting opening (6) and is rotated in the vertical direction within the fitting opening (6) so that the upper surface of the fitting portion (9) is in contact with the upper surface of the fitting opening (6), or the fitting portion ( The bottom of 9) is in contact with the bottom of the above-mentioned fitting port (6). The swimming goggles according to claim 1, wherein the fitting opening (6) of the swimming goggles main body (1) is formed in a substantially triangular or substantially fan shape with the front direction of the swimming goggles as a vertex, and the fitting of the connecting member (3) The part (9) is formed into a substantially triangle or a substantially fan shape with the front direction of the swimming goggles as the apex. The swimming goggles according to claim 1, wherein the fitting opening (6) has a two-stage structure, and the first fitting opening (6a) on the surface side is formed smaller than the second fitting opening (6b) on the inner surface side, And the above-mentioned fitting portion (9) has a two-stage structure, the first-stage fitting portion (9a) on the surface side is formed smaller than the second-stage fitting portion (9b) on the inner surface side, and the first-stage fitting portion ( 9a) is opposite to the first-stage fitting port (6a) of the above-mentioned fitting port (6), and the second-stage fitting portion (9b) is the second stage of the above-mentioned fitting port (6) The mating ports (6b) face each other.

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