JPH0544154U - Swim goggles - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide swim goggles capable of easily adjusting the length of a connecting portion between main bodies and easily adjusting a rubber belt. [Structure] A pair of left and right main bodies 1 and 1 are connected by a connecting member 2, and a rubber belt 3 is connected to belt attachment portions 10 provided at both ends of the main bodies 1 and 1. The bracket portion 7 formed at the connecting portion of the main bodies 1, 1 is provided with a keyhole-shaped locking hole 7a, and the connecting member 2 has a large diameter portion 2b at both ends via a small diameter semi-cylindrical portion 2c. The portion 2a is projected. Connecting member 2
The locking portion 2a is locked so that the small diameter semi-cylindrical portion 2c is inserted into the locking hole 7a. By exchanging and using a plurality of connecting members 2 having different lengths, the length between the main bodies 1 and 1 is adjusted.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to swim goggles, and in particular, it is easier to adjust a connecting portion that connects a pair of left and right main bodies forming a lens portion at the center, and to attach / detach and adjust a rubber belt attached to both sides of the main body. About swim goggles you can.

[0002]

[Prior Art]

 In general swim goggles, the main body on both sides forming the lens part is connected by a nose band, and the connection length of the nose band can be adjusted.

Further, the rubber belts attached to both sides of the main body are inserted into a flat vertical hole provided at the end of the main body and a stopper is provided at the tip of the rubber belt. There is known a structure in which a rubber belt is fixed by crimping to the peripheral edge of the vertical hole (see Japanese Utility Model Publication No. 2-27761).

[0004]

[Problems to be solved by the device]

 However, in the conventional swim goggles of this type, protrusions are provided at regular intervals on the plane of the nose belt, the nose belt is inserted into the elongated hole on the main body side, and the protrusion is applied to the peripheral portion of the elongated hole to flow. Due to this structure, the nose belt cannot be fixed to an appropriate length if the long hole and the projection are not fitted tightly, and if the long hole and the projection are tightly fitted, the length of the nose belt is There was a problem that adjustment was very difficult.

Further, in the structure in which the rubber belt is fixed by using the stopper, the stopper separates from the main body when the rubber belt is adjusted, and the stopper comes into contact with the body by pulling the rubber belt. Depending on the pulling condition, the stopper may not stay in the proper posture and position.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a swim goggle capable of easily adjusting a connecting portion and a rubber belt. And

[0007]

[Means for Solving the Problems]

 For this reason, the swim goggles of the present invention are a pair of left and right bodies that are connected by a connecting member, and a rubber belt is connected to the belt mounting portions provided at both ends of the body. The bracket portion is provided with a keyhole-shaped locking hole, and at both ends of the connecting member, a locking portion having a large diameter portion is projected through small diameter semi-cylindrical portions, and the locking portion of the coupling member has a small diameter. The semi-cylindrical portion is locked so as to be inserted into the locking hole, and a plurality of connecting members having different lengths are replaceably provided.

Further, according to another aspect of the present invention, a pair of left and right main bodies are connected by a connecting member, and a rubber belt is attached to belt attachment portions provided at both ends of the main body. In the recess, a plate-shaped wrapping part is installed substantially horizontally, a slit is formed in the center of the wrapping part through which a rubber belt can be inserted, and a lid that closes the recess is provided so that it can be opened and closed. The pressing portion is provided so as to project from the inside of the body, and the rubber belt inserted into the recess is wound around the winding portion and is attached by being pressed by the pressing portion of the lid.

[0009]

[Action]

 In the swim goggles configured in this way, when adjusting the length between the main bodies, remove the connecting member from between the main bodies, fit the connecting members with different lengths to the bracket part at the end of the main body, and replace it. To use. At the time of replacement, since the locking part of the connecting member is locked by inserting the small diameter semi-cylindrical part into the locking hole of the bracket part, the connecting member can be easily replaced and the bracket part and the connecting member. It has a simple shape and can be easily molded.

On the other hand, when adjusting the length of the rubber belt, it is easy to open the lid, release the pressure on the rubber belt, pull the rubber belt to either side to adjust the length, and then return the lid to the closed state. The length of the rubber belt can be adjusted.

[0011]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a front view of the swim goggles, FIG. 2 shows its plan view, and FIG. 3 shows its rear view. The pair of left and right main bodies 1, 1 of the swim goggles are connected at their centers by a connecting member 2, and the rubber belts 3 are connected to the belt mounting portions 10 provided at both ends of the main bodies 1, 1.

The main bodies 1 and 1 are made of a transparent or semitransparent hard synthetic resin such as polycarbonate, and a skirt portion 5 is integrally formed along the face at the peripheral edge of the lens portion 4 located at the center. Then, the pad portion 6 made of a polymer elastic material is fixed to the periphery of the skirt portion 5.

As shown in FIGS. 4 and 5, a bracket portion 7 bulging toward the center is integrally formed near the center of the main bodies 1 and 1. The bracket portion 7 has a locking hole 7a for fittingly locking the connecting member 2, and an opening 7b narrower than the diameter of the hole is continuously provided in the locking hole 7a to lock in a keyhole shape. It is a hole.

As shown in FIG. 6, the connecting member 2 is formed in a slightly bent semi-cylindrical shape, and at both ends thereof, locking portions 2a having a large diameter portion 2b via a small diameter semi-cylindrical portion 2c are provided. To be. The width of the small diameter semi-cylindrical portion 2c of the locking portion 2a is larger than the width of the opening 7b of the connecting member 2, and the thickness of the small diameter semi-cylindrical portion 2c is formed to be substantially the same as the width of the opening 7b of the connecting member 2. ..

Therefore, when the locking portion 2a of the connecting member 2 is locked in the locking hole 7a of the bracket portion 7, as shown in FIG. 7, the locking portion 2a of the connecting member 2 is laterally oriented. 7a, and then the connecting member 2 may be rotated about 90 degrees as shown in FIG.

Although not shown in the drawings, the connecting member 2 having the above-described structure is made up of a plurality of members having different lengths, for example, at intervals of 3 to 5 mm, and the connecting members 2 having different lengths are formed. The length between the main bodies 1 and 1 is adjusted by exchanging.

On both sides of the main bodies 1 and 1, belt mounting portions 10 for mounting the rubber belts 3 with adjustable lengths are provided. As shown in FIGS. 9 to 11, the belt mounting portion 10 has a recess 11 having a width and a depth into which the rubber belt 3 can be inserted, and a plate-shaped winding portion 12 is formed in the recess 11. Is installed substantially horizontally, a slit 12a through which the rubber belt 3 can be inserted is formed in the center of the winding portion 12, and a lid 13 that closes the recess 11 is pivotally supported.

The lid 13 has a shaft hole 13a at its base, and a shaft portion projecting into the recess 11 of the belt mounting portion 10 is fitted into the shaft hole 13a so that it can be opened and closed on the recess 11. Mounted on. Engagement protrusions 13b are provided on both sides of the tip of the lid body 13. When the lids 13 are closed, the engagement protrusions 13b engage with the engagement recesses provided at the front of the recess 11 to maintain the closed state. To be done. Further, inside the lid body 13, a pressing portion 13c for pressing the rubber belt 3 in the concave portion 11 when closing is provided (FIG. 10).

As shown in FIGS. 10 and 11, the rubber belt 3 is inserted into the recesses 11 of the main bodies 1 and 1 from the lower side (end side), is wound around the plate-shaped winding portion 12, and is closed. It is attached so as to be pressed by the pressing portion 13c of 13.

That is, when attaching the rubber belt 3, first, the front end thereof is passed through the slit 12 a and then pulled forward through the back side of the upper winding portion 12, and the lid 13 is closed in this state, the rubber belt 3 is recessed 11 It is inverted inside and pressed by the pressing portion 13c of the lid body 13, and the tip end portion of the rubber belt is brought to the outside through the gap between the concave portion 11 and the lid body 13. Therefore, when adjusting the length of the rubber belt 3, open the lid 13 to release the pressure of the rubber belt 3, pull the rubber belt 3 to either side to adjust the length, and then return the lid 13 to the closed state. Good.

[0022]

[Effect of the device]

 As described above, according to the swim goggles of the present invention, the bracket portion formed at the connecting portion of the main body is provided with the keyhole-like locking hole, and the small diameter semi-cylindrical portion is provided at both ends of the connecting member. And a locking part with a large diameter part is projected, and the locking part of the connecting member is locked so that the small diameter semi-cylindrical part is inserted into the locking hole, and multiple connecting members with different lengths can be replaced. Since it is configured for the purpose, when the connecting member is exchanged to adjust the distance between the main bodies, the engaging portion of the connecting member is engaged by inserting the small diameter semi-cylindrical portion into the engaging hole of the bracket portion. The connecting member can be easily replaced, and the shapes of the bracket portion and the connecting member are simple and can be easily molded.

In addition, in the rubber belt mounting portion of the swim goggles, a plate-shaped wrapping portion is installed substantially horizontally in the recess formed in the belt mounting portion, and the rubber belt can be inserted in the center of the wrapping portion. A slit is formed, a lid that closes over the recess is provided so as to be openable and closable, and a pressing portion is protrudingly provided inside the lid, and the rubber belt inserted in the recess is wrapped around the winding portion, If it is configured to be pressed by the body pressing portion, the length of the rubber belt can be easily adjusted by opening the lid.

[Brief description of drawings]

FIG. 1 is a front view of swim goggles.

FIG. 2 is a plan view of swim goggles.

FIG. 3 is a rear view of the swim goggles.

FIG. 4 is an enlarged sectional view taken along the line IV-IV in FIG.

5 is an enlarged V-V arrow view of FIG.

FIG. 6 is an enlarged perspective view of a connecting member.

FIG. 7 is a perspective view of a connecting member when fitted.

FIG. 8 is a perspective view at the end of fitting of the connecting member.

FIG. 9 is an exploded perspective view of a belt mounting portion.

FIG. 10 is a sectional view of a belt mounting portion.

FIG. 11 is a perspective view when a belt is attached.

[Explanation of symbols]

1-Main body, 2-Coupling member, 2a-Locking part, 2b-Large diameter part, 2c-Small diameter semi-cylindrical part, 3-Rubber belt, 7-Bracket part, 7a-Locking hole, 10-Belt mounting part, 11 -Concave part, 12-winding part, 12a-slit, 13-lid, 13b-holding part.

Claims (2)

[Scope of utility model registration request] 1. A pair of left and right main bodies are connected by a connecting member,
In a swim goggle in which a rubber belt is connected to belt mounting portions provided at both ends of the main body, a bracket hole formed at a connecting portion of the main body is provided with a keyhole-shaped locking hole, and both ends of the connecting member are provided. A locking portion having a large diameter portion is projected from the small diameter semi-cylindrical portion, and the locking portion of the connecting member is locked so as to insert the small diameter semi-cylindrical portion into the locking hole, A swim goggle comprising a plurality of connecting members having different heights which are replaceable. 2. A pair of left and right main bodies are connected by a connecting member,
In a swim goggle in which a rubber belt is attached to a belt attachment portion provided at both ends of the main body, a plate-shaped winding portion is installed substantially horizontally in a recess formed in the belt attachment portion. A slit capable of inserting the rubber belt is formed in the center of the portion, a lid for closing the recess is provided so as to be openable and closable, and a pressing portion is projectingly provided inside the lid and inserted into the recess. A swim goggle characterized in that a rubber belt is wound around the winding portion and is attached by being pressed by a holding portion of the lid body.