JP3237770U - Swimming goggles - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide swimming goggles which can be comfortably worn by users having different heights of nasal bridges and facial contours. SOLUTION: A swimming goggles 1 has a frame 11 and 12 as a core, and members such as two lenses 21 and 22, a nose belt connector 31, two pads 51 and 52, and a headband device 4 are integrally joined to each other. Moreover, by having the waterproof air-permeable membrane that provides a protective cover for the lens, there is no concern that the waterproof air-permeable membrane receives an external force and comes into unreasonable contact when using the swimming goggles. In addition, the frame of the swimming goggles and the nose belt connector are installed so as to have flexibility. [Selection diagram] Fig. 2

Description

The present invention relates to swimming goggles, and more specifically, to a swimming goggles structure which has a waterproof and air-permeable effect and can be worn comfortably even by users having different heights of the bridge of the nose and contours of the face. ..

The cause of clouding of swimming goggles is mainly caused by the temperature difference between the one side of the lens of the swimming goggles that comes into contact with water and the one side located on the side of the eyes. When the swimmer radiated hot air to the side of the eyes during the swimming process and the outside came into contact with cold water, the hot air on the side of the eyes was sealed so that it would evaporate and condense without diffusing, resulting in cloudiness.

The conventional method of overcoming the fogging that occurs on the lens of swimming goggles is to put an anti-fog film on the inside of the lens, apply anti-fog treatment, or adopt an anti-fog plate that has an anti-fog effect directly as the lens. is doing. However, no matter which method is adopted, there is only an anti-fog effect, no air permeability, and none of them obtains the expected effect.

In addition, when wearing swimming goggles, due to the structure of the swimming goggles, it is not possible to adapt it so that it can be comfortably worn by swimmers with different face shapes and heights of the nose bridge, and the face shape is particularly wide. It was remarkable in those with a high nasal bridge. For this reason, it has been expected that swimming goggles will be adapted to users with different sizes of nose bridge and face shape so that they can be worn comfortably.

Therefore, the present inventor considered that the above-mentioned drawbacks could be improved, and as a result of diligent studies, he came up with the proposal of the present invention to effectively improve the above-mentioned problems with a rational design.

The present invention has been developed in view of the above technical problems, and an object of the present invention is to provide swimming goggles. That is, the swimming goggles have a frame as a core, and two lenses of the swimming goggles, a nose belt connector, two pads, and a headband device are integrally joined. In particular, by taking protective measures against the waterproof air-permeable film on the lens, it is possible to further provide swimming goggles that can be worn comfortably in close contact with each other and have a waterproof air-permeable effect.

In order to solve the above problems, the swimming goggles of one aspect of the present invention are provided on two frames, a nose belt connector connected to the two frames, and the two frames, respectively, and are waterproof and transparent. It comprises two lenses having a ventilation window of the air membrane, a sucker pad joined to the lens, and a headband device connected to the frame or lens. A protective cover for the ventilation window of each lens is installed on each frame, so that there is no concern that the waterproof air-permeable membrane receives an external force and comes into unreasonable contact when using swimming goggles.

According to one embodiment of the present invention, each lens includes an annular surface that is integrally extended along the front surface and the peripheral edge of the front surface, and the front surface is long in the X-axis direction and short in the Y-axis direction. The annular surface is provided with a ventilation window for joining the waterproof air permeable membrane on one side of the front surface in the X-axis direction.

According to one embodiment of the present invention, the protective cover on the frame is a tongue, the tongue is integrally installed from the frame, and the tongue is provided with a plurality of hollow slots for air permeability. ..

According to one embodiment of the present invention, the frame has a concave surface formed at a portion with respect to the tongue. The concave surface is covered with a thermoplastic rubber material (TPR, Thermoplastic Rubber) and the stretched portion is stretched. The end of the stretched portion is connected to the side buckle of the headband device, and the side buckle has a through hole for penetrating the headband of the headband device.

According to another embodiment of the present invention, a first assembly unit is installed between the two frames and the nose belt connector, and a second assembly unit is installed between each frame and each lens and pad. Has been done. When the first assembly unit is formed and covered by a molding technique, a plurality of convex portions and a plurality of concave portions joined to each other are provided between the frame and the side surface of the nose belt connector. In addition, the frame and the nose belt connector have a further gripping effect due to the protrusions and recesses. The second assembly unit is an engaging groove, and the engaging groove is formed so as to be recessed along the lip portion of the lens toward the inside of the annular surface of the lens. The width of the engaging groove is slightly narrower than the width of the frame, and the peripheral width of one side of the pad after the lens and the pad are integrally mounted makes the frame interfere with the engaging groove at the time of mounting. Install firmly inside.

According to yet another embodiment, two fitting portions are provided between the frame and the lens, and the two fitting portions are located on both sides in the X-axis direction with respect to the lens, and the nose belt connector is provided. On one side adjacent to the frame, the frame is provided with a first fitting groove and a ridge that warps upward with respect to the lens, and on the other side, the frame is provided with a second fitting groove and the lens is provided. A fitting pin that can be fitted to the lens is installed.

According to a further further embodiment, two other fitting portions are provided between the frame and the lens, and the two fitting portions are located on both sides in the Y-axis direction with respect to the lens, respectively, and the protective cover is provided. The frame adjacent to one side is provided with a third fitting groove and a fourth fitting groove, respectively, and the lens is provided with a first inner convex wall and a second inner convex wall suitable for the third fitting groove and the fourth fitting groove, respectively.

Since the present invention is configured as described above, it has the effects described below.

It is an exploded view which shows the goggles for swimming which concerns on one Embodiment of this invention. It is an inclination view which shows the goggles for swimming which concerns on one Embodiment of this invention. It is a front view of one Embodiment shown in FIG. It is a rear view of one Embodiment shown in FIG. FIG. 3 is a cross-sectional view of the swimming goggles shown in FIG. 3 along the 5-5 line near the upper part of the lens. FIG. 3 is a vertical cross-sectional view of the swimming goggles shown in FIG. 3 along line 6-6 near the upper part of the lens. FIG. 3 is a cross-sectional view of the swimming goggles shown in FIG. 3 along two diagonal lines 7-7 on the left side of the lens. FIG. 3 is a cross-sectional view of the swimming goggles shown in FIG. 3 along two diagonal lines 8-8 on the left side of the lens. FIG. 6 is a partially enlarged view of the circle shown in FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Needless to say, the present invention is not limited to the following examples, and can be arbitrarily changed without departing from the gist of the present invention.

FIG. 1 is an exploded view showing the swimming goggles 1 of the present invention. As can be seen from FIG. 1, the swimming goggles 1 of the present invention has two frames 11 and 12 as cores, and the lenses 21 and 22 of the swimming goggles, the nose belt connector 31, the headband device 4, and the pads 51 and 52, etc. Members are integrally joined. A first assembly unit 61 is installed between the two frames 11 and 12 and the nose belt connector 31, and a second assembly unit 61 is installed between the frames 11 and 12 and the lenses 21 and 22 and the pads 51 and 52. The assembly unit 62 is installed. Further, four fitting portions 91, 92, 93, 94 are provided between the frames 11 and 12 and the lenses 21 and 22 (see also FIGS. 5 and 7).

Referring to FIGS. 1, 2 and 5, protective covers are installed on the two frames 11 and 12, and the protective covers are tongues 110 and 120. The tongues 110 and 120 are provided with a plurality of hollow slots 1101 and 1201 for air permeability. Concave surfaces 111 and 121 are formed on the frames 11 and 12 having the tongues 110 and 120, and the concave surfaces 111 and 121 are covered with a thermoplastic rubber material (TPR, Thermoplastic Rubber) and the stretched portion 13 is stretched. Moreover, the end of the stretched portion 13 is connected to the side buckle 41 of the headband device 4. The side buckle 41 has a through hole 42 for penetrating the headband (not shown) of the headband device 4 (Note: the through hole for penetrating the headband is extended to the frames 11 and 12). When the portion 13 is not provided, it is installed in the frames 11 and 12 separated from one end of the hollow slot of the tongue, or installed in the lenses 21 and 22 separated from the ventilation window described later). In addition, the stretched portion 13 is provided with a rectangular hole 131 for the stretched portion to have further flexibility. Further, the frames 11 and 12 and the side buckle 41 are connected by joining ribs 112 and 122, and the joining ribs 112 and 122 are integrally molded with the same material as the frames 11 and 12 and the side buckle 41. There is. As a result, the stretched portion 13 is provided with the characteristics of the thermoplastic rubber material and the rectangular hole 131, so that extremely preferable flexibility is imparted, and even users with different facial contour sizes can comfortably wear the stretched portion 13. It has become.

With reference to FIGS. 1 and 5, each of the lenses 21 and 22 has a front surface 211, 221 and an annular surface 212, 222 integrally extended along the peripheral edge of the front surface 211 and 221. Includes lip portions 213, 223, which are integrally extended along the periphery of the surfaces 212 and 222. The front surfaces 211 and 221 are long in the X-axis direction and short in the Y-axis direction. The annular surfaces 212 and 222 are provided with ventilation windows 214 and 224 on one side of the front surfaces 211 and 221 in the X-axis direction (see FIGS. 1 and 5), and the ventilation windows 214 and 224 are waterproof airtight membranes 7. The material of the waterproof airtight membrane 7 is polytetrafluoroethylene (PTFE), which has a plurality of waterproof and non-airtight micropores, and the pore diameter of the micropores is It is in the range of 0.1 to 0.5 μm. Further, concave platforms 215 and 225 for mounting the foam 8 on the peripheral edges of the ventilation windows 214 and 224 are installed, and the foam 8 is said before being mounted on the concave platforms 215 and 225. It is integrally fixed to the waterproof air permeable membrane 7 in advance. Further, concave grooves 216 and 226 are formed on the annular surfaces 212 and 222 of the lenses 11 and 12 having the ventilation windows 214 and 224, and the ventilation windows 214 and 224 are located in the concave grooves 216 and 226. .. Further, the tongues 110 and 120 (protective covers) are installed so as to correspond to the concave grooves 216 and 226, and after the lenses 11 and 12 are mounted on the frames 11 and 12, the tongue 110 is installed. , 120 maintain a distance from the concave grooves 216 and 226 and cover the ventilation windows 214 and 224 (see FIG. 5).

The pads 51 and 52 are suction cup type pads made of a silicone material (see FIG. 1), and the pads 51 and 52 are provided with a lip portion 223 (213) of the lens 22 (21). Joint grooves 511 and 521 are provided for this purpose. Further, the pads 51 and 52 are provided with contact lips 512 and 522 along the joint grooves 511 and 521. Buffers 53 and 54 are provided between the pads 51 and 52 and the lenses 21 and 22, and the buffers 53 and 54 are composed of a plurality of cavities 532 and 542 having openings 531 and 541. ing. The openings 531 and 541 of the cavities 532 and 542 have a geometric shape, and for example, they have a honeycomb shape (which may be an ellipse or a rectangle in actual practice) to absorb the crimping suction force when worn. The type of the pad is not limited in this embodiment, and a suction cup type pad without a buffer or a suction cup pad having a wavy shape on the surface adsorbing on the face may be adopted so as to be further adsorbed on the contour of the orbit. ..

The swimming goggles of the present invention are mounted (see FIG. 1) by means of the first assembly unit 61 between the two frames 11 and 12 and the nose belt connector 31, the two frames 11 and 12 and the above. The two frames 11, 12 and the lenses 21, 22 and the second assembly unit 62 are joined to the nose belt connector 31 and are located between the frames 11, 12 and the lenses 21, 22 and the pads 51, 52. Join the pads 51 and 52. That is, with reference to FIG. 5, the first assembly unit 61 uses a molding technique to form the two frames 11 and 12 made of polycarbonate (PC, Polycarbonate), polypropylene (PP, Polypolylone) or polyamide (Polyamide). It is integrally joined with the nose belt connector 31 made of a thermoplastic rubber (TPR) material. The frames 11 and 12 are provided with a plurality of convex portions 611 and 612, and a plurality of concave portions 613 are provided and molded on the side surface of the nose belt connector 31 so as to correspond to the plurality of convex portions 611 and 612. The frames 11, 12 and the nose belt connector 31 have a further gripping effect due to the convex portions 611, 612 and the concave portions 613. In addition, the nose belt connector 31 is provided with recesses 311 and 312 on both sides close to the frames 11 and 12, respectively, to give the nose belt connector 31 further flexibility. As a result, the two frames 11 and 12 and the nose belt connector 31 are integrally joined, and the nose belt connector 31 is provided with the characteristics of a thermoplastic rubber material and the recesses 311 and 312, which is extremely preferable for flexibility. It has sex and makes it comfortable to wear even for users with different heights of the bridge of the nose.

The second assembly unit 62 (see FIG. 3 and FIGS. 6 and 10 together) has an engaging groove 621 provided in the lens 22 (21), and the width W1 of the engaging groove 621 is the frame. The peripheral width W3 of the lens 22 (21) and the pad 52 (51), which are slightly narrower than the widths W2 of 11 and 12 and are integrally mounted (see FIG. 10), first of all, at the time of mounting, the pad 52 (see FIG. 10). The joining groove 521 (511) of the 51) is mounted on the lip portion 223 (213) of the lens 22 (21), and as shown in FIG. 10, the width W1 of the engaging groove 621 is the pad 52 (51). The peripheral width W3 on one side is accommodated, and the surplus width is slightly smaller than the width W2 of the frame 12 (11). That is, W1 <W2 + W3. At the time of mounting, the frame 12 (11) is mounted within the excess width of the engaging groove 621 by an interference method, the contact lip 522 (512) is in contact with the frame 12, and the pad 52 (51) is in contact with the pad 52 (51). The two frames 12 (11), the lens 22 (21), and the pad 52 (51) are firmly mounted in the engaging groove 621.

Further, referring to the cross-sectional lines of FIGS. 1 and 3, and looking at FIGS. 5 and 7 and 8 together, as shown in each cross-sectional line of FIG. 3, the frames 11 and 12 of the swimming goggles 1 of the present invention are shown. Four fitting portions 91, 92, 93, 94 are provided between the lens 21 and 22 and the fitting portion 91 in the cross-sectional view in the X-axis direction 5-5 (as shown in FIG. 5, one side). Only the frame 12 and the lens 22 are shown, and the frame 11 and the lens 21 on the other side have the same structure) and the fitting portion 92 in the Y-axis direction (see FIGS. 1 and 3; cross-sectional line of FIG. 3). 6-6 is located so as to overlap with other members shown in FIG. 6 and described later, and is easy to understand by referring to FIG. 1 together) and fitting portions 93 on both sides of the stretched portion 13 (in FIG. 7). As shown, a cross-sectional view of line 7-7) and a fitting portion 94 (cross-sectional view of line 8-8 as shown in FIG. 8) are included. The frames 11 and 12 and the lenses 21 and 22 are more firmly joined by the four fitting portions 91, 92, 93 and 94.

Subsequently, with reference to FIG. 3, and also with reference to FIG. 5, the fitting portion 91 is provided with a first fitting groove 911 on one side of the frames 11 and 12 adjacent to the nose belt connector 31, and faces each other. A ridge 912 that warps upward is provided on the lenses 21 and 22 so as to be joined to the first fitting groove 911, and the frames 11 and 12 and the lenses 21 and 22 are firmly joined in the X-axis direction. .. Returning to FIG. 1, the fitting portion 92 is provided with a raised edge 922 at a position where the lenses 21 and 22 advance to the center, and a second fitting groove 921 is provided so as to face the frames 11 and 12. The frames 11 and 12 and the lenses 21 and 22 are firmly joined in the Y-axis direction. As shown in FIGS. 3, 8 and 9, the fitting portions 93 and 94 are provided between the frame 11 and the lens 21 on both sides of the extending portion 13, respectively, and the third fitting groove 931 and the third fitting groove 931 and the lens 21 are provided. A fourth fitting groove 941 is provided, respectively, and fitting pins 932 and 942 that can be fitted into the third fitting groove 931 and the fourth fitting groove 941 are installed on the lens 21, respectively, and the frames 11 and 12 are provided. And the lenses 21 and 22 are firmly joined in the oblique direction.

As described above, after assembling the swimming goggles 1 of the present invention (see FIG. 2), the two frames 11 and 12 are the lenses 21 and 22 of the swimming goggles, the nose belt connector 31, and the side buckle 41 of the headband device 4. , And members such as pads 51 and 52 are integrally joined, and as shown in the figure, the waterproof air-permeable membrane 7 of the lenses 21 and 22 is shielded and protected by the tongues 110 and 120 (protective cover) to exert an external force. You will not receive it and make unreasonable contact. The nose belt connector 31 has extremely preferable flexibility due to the characteristics of the thermoplastic rubber material and the installation of the recesses 311 and 312, and can be comfortably worn by users having different heights of the nasal bridge. Further, the stretched portion 13 is provided with the characteristics of the thermoplastic rubber material and the rectangular hole 131, so that extremely preferable flexibility is imparted, and even users having different facial contour sizes can comfortably wear the stretched portion 13. Therefore, the swimming goggles 1 of the present invention not only have a waterproof and air-permeable effect, but also take protective measures against the waterproof and air-permeable film of the lens, and provide a comfortable wearing effect in close contact with the lens.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims, and the embodiments obtained by appropriately combining the technical means disclosed in the different embodiments. Is also included in the technical scope of the present invention.

1 Swimming goggles 11 Frame 12 Frame 21 Lens 22 Lens 31 Nose belt connector 4 Strap device 41 Side buckle 42 Through hole 51 Pad 52 Pad 61 First assembly unit 62 Second assembly unit 110 Tan 120 Tan 1101 Hollow slot 1201 Hollow slot 111 Concave surface 121 Concave surface 112 Joint rib 122 Joint rib 13 Extension 131 Rectangular hole 211 Front surface 221 Front surface 212 Circular surface 222 Circular surface 213 Lip part 223 Lip part 214 Ventilation window 224 Ventilation window 215 Concave platform 225 Concave platform 216 Concave groove 226 Concave groove 226 311 Recess 312 Concave 53 Buffer 54 Buffer 511 Join groove 521 Join groove 512 Contact lip 522 Abutment lip 531 Opening 541 Opening 532 Cavity 542 Cavity 611 Convex 612 Convex 613 Convex W1 Engagement slot width W2 Frame Width W3 Peripheral width on one side of the pad 7 Waterproof airtight film 8 Form 91 Fitting part 92 Fitting part 93 Fitting part 94 Fitting part 911 First fitting groove 912 Ridge 921 Second fitting groove 922 Raised edge 931 Third fitting groove 941 Fourth fitting groove 932 Fitting pin 942 Fitting pin

Claims (20)

With two frames as the core, two lenses, a nose belt connector, two pads, and a headband device are integrally joined, the nose belt connector is connected to the two frames, and the two lenses are the two. Each lens is provided with a ventilation window provided on the frame and each lens has a waterproof air-permeable film, the two pads are joined to the two lenses, respectively, and the headband device is the frame or lens. Swimming goggles connected to the lens, wherein each frame is provided with a protective cover for the ventilation window of each lens. The pad is a suction cup type pad, the pad has a joint groove, and each lens is integrally extended along the front surface and the peripheral edge of the front surface with an annular surface extending integrally along the peripheral edge of the annular surface. It is provided with a lip portion that is stretched and mounted in the joint groove of the pad, the front surface is long in the X-axis direction and short in the Y-axis direction, and the annular surface is relative to one side of the front surface in the X-axis direction. The swimming goggles according to claim 1, wherein the ventilation window is installed. A concave groove is formed on the annular surface of the lens having the ventilation window, the ventilation window is located in the concave groove, and the waterproof air permeable film is fixed on the peripheral edge of the ventilation window. The swimming goggles according to claim 2, wherein a concave platform for the purpose is provided. The material of the waterproof air-permeable membrane is polytetrafluoroethylene (PTFE), which has a plurality of waterproof and non-airtight micropores, and the pore diameter of the micropores is between 0.1 and 0.5 μm. The swimming goggles according to claim 1, wherein the goggles are in the range of. The protective cover on the frame is a tongue, which is integrally provided from the frame so as to correspond along the groove so as to maintain a distance from the groove and cover the groove. The swimming goggles according to claim 3, wherein the tongue is formed and the tongue is provided with a plurality of hollow slots for air permeability. The swimming according to claim 5, wherein the concave groove of the frame or the lens is provided with a through hole for penetrating the headband of the headband device at one end separated from the hollow slot of the tongue. Goggles for. The frame with the tongue is integrally provided with a stretched portion at one end separated from the hollow slot, and a through hole for penetrating the headband of the headband device is provided at the end of the stretched portion. The swimming goggles according to claim 5. The swimming goggles according to claim 7, wherein polycarbonate (PC, Polycarbonate), polypropylene (PP, Polypolylone) or polyamide (Polyamide) are used as the material of the frame and the tongue. The frame has a concave surface formed at a portion with respect to the tongue, the concave surface is covered with a thermoplastic rubber material (TPR, Thermoplastic Rubber), a stretched portion is stretched, and the end of the stretched portion is a side of the headband device. The swimming goggles according to claim 8, wherein the side buckle is connected to a buckle and the side buckle has a through hole for penetrating the headband of the headband device. The swimming goggles according to claim 9, wherein the frame and the side buckle are connected to each other by a joining rib and are integrally molded with the same material as the frame and the side buckle. The swimming goggles according to claim 9, wherein a rectangular hole is provided on the stretched portion so that the stretched portion has further flexibility. The claim is characterized in that a first assembly unit is installed between the two frames and the nose belt connector, and a second assembly unit is installed between each frame and each lens and pad. The swimming goggles according to 2. The first assembly unit is made of polycarbonate (PC, Polycarbonate), polypropylene (PP, Polypolylone) or polyamide (Polyamide) material, and the two frames are made of thermoplastic rubber (TPR, Thermoplastic Rubber) material. The swimming goggles according to claim 12, wherein the swimming goggles are integrally joined to the connector. The first assembly unit is further provided with a plurality of protrusions and recesses bonded to each other between the frame and the side surface of the nose belt connector, and these are formed and covered. The swimming goggles according to claim 13, wherein the frame and the nose belt connector have a further gripping effect due to the protrusions and recesses. 13. The swimming goggles according to claim 13, wherein the nose belt connector is provided with at least one recess on both sides close to the frame, and the nose belt connector has further flexibility. The second assembly unit is formed with an engaging groove recessed along the lip portion of the lens toward the inside of the annular surface of the lens, the width of the engaging groove is slightly narrower than the width of the frame, and the lens is further formed. 13. The thirteenth aspect of the present invention, wherein the peripheral width of one side of the pad after the pad is integrally mounted makes the frame firmly mounted in the engaging groove by an interference method at the time of mounting. Goggles for swimming. The pad is provided with a contact lip along the joint groove, and after the frame is mounted in the engagement groove by an interference method, the contact lip is placed in the engagement groove by the frame. The swimming goggles according to claim 16, wherein the goggles are firmly abutted. Two fitting portions are provided between the frame and the lens, and the two fitting portions are located in the X-axis direction and the Y-axis direction with respect to the lens, respectively, and the fitting portions are located in the X-axis direction. In the joint portion, a first fitting groove is provided in a frame adjacent to one side of the nose belt connector, a ridge that warps upward with respect to the lens is provided, and the fitting portion located in the Y-axis direction is provided. The swimming goggles according to claim 16, wherein a raised edge is provided at a position where the lens advances to the center, and a second fitting groove is provided so as to face the frame. Two fitting portions are provided between the frame and the lens, the two fitting portions are provided between the frame and the lens on both sides of the extension portion, and third fitting portions are provided on both sides of the frame. 16. The present invention is characterized in that a mating groove and a fourth fitting groove are provided, respectively, and a fitting pin that can be fitted into the third fitting groove and the fourth fitting groove is provided for the lens, respectively. Swimming goggles described in. The swimming goggles according to claim 2, wherein a buffer is installed between the suction cup type pad to the face and the connection portion to absorb the pressure suction force when worn. ..

Images