摘要:
A swimming goggle structure is provided. The swimming goggle structure comprises a frame assembly and a glass assembly. The frame assembly defines a receiving space and comprises a slot so the glass assembly is adapted to be embedded in the slot. The glass assembly comprises a connecting device and a functional lens. The connecting device extends from the frame assembly outward to a user's eyes. The connecting device has an outer end and an inner end. The outer end is disposed in the slot, while the inner end is connected to the functional lens. The distance between the user's eyes and the outer end of the connecting device is greater than the distance between the user's eyes and the inner end of the connecting device.
摘要:
A buckle includes a strap slidably looped around a strut proximate a front opening of a housing, a spring-biased, lever-like ratchet having front and rear sections and a front engagement tooth adapted to matingly engage with one of a plurality of rack teeth on an upper surface of the strap, and two opposite pivotal arms extending outside of the housing. Pressing the arms will push down the rear section to lift the front section to disengage the engagement tooth from the rack tooth, thereby adjusting the buckle in discrete increments to tighten the strap.
摘要:
A diving mask is provided. The mask comprises a body, at least one lens and at least one elastic frame. The body comprises at least one lens frame. The one lens has a periphery and is disposed correspondingly in the lens frame. The elastic frame is detachably fastened along the periphery of the lens to absorb the impact force and allow the diving mask to float in water.
摘要:
A constriction assembly that has a regulator on two ends of head bands and includes a casing seat, the regulator and a pad. By pressing protruding buttons of the regulator support arms formed on both sides of the buttons are displaced and driving turning bodies to disengage the chuck groves from the projection pieces of the band so that the band can reach a loosened state. In contrary, the band can be constricted by pulling the ends of the band while the protruding buttons are free of pressure.
摘要:
A strap structure used as a strap for an object such as mask or swim fin is disclosed. The object has a locking receptacle on either side. The strap structure includes an elastic strap having a coupling member at either end, the coupling member being adapted to releasably secure to the locking receptacle; and an adapting assembly having one end adapted to releasably secure to the coupling member and the other end releasably secure to the locking receptacle. Moreover, the adapting assembly includes one or more adapters so that the strap structure is adapted to secure around one of the different objects with various sizes.
摘要:
An adjustable buckle includes a base including a top column; a hollow rectangular sliding plate slidably put on the column and including inclined front and rear ends each falling into a dip between two of a series of ratchet teeth of either strap, two inclined sides, and a resilient assembly secured on the sliding plate; and a cover including two parallel side walls, front and rear struts each with the strap partially wrapped around, and two latches each on the side wall. Pressing the latches will lift the sliding plate with the resilient assembly being compressed, disengage the front and rear ends with the dip, and enable the straps to slide through front and rear openings of the cover, and releasing the latches will cause the sliding plate to fall due to the expanding resilient assembly, and cause the front and rear ends to fall into the dip.
摘要:
A snorkel includes a mouthpiece; a flexible breathing tube having a lower end formed with the mouthpiece and an upper open end for communicating air from the mouthpiece to the external; and a telescopic member securely put on the breathing tube. The breathing tube can be flexed and the telescopic member can be retracted so as to reduce the size of the snorkel for ease of carrying or storage. To the contrary, the telescopic member can be extended for disposing in a ready state.
摘要:
A flexible fastening device in one embodiment includes a male fastening unit including a hook member securely looped around a mask strap, and a slotted stud having two side trigger members; and a female fastening unit including a clip put on a breathing tube of snorkel, and a hollow clasp projected from the clip and including an internal space and an opening in communication with the external and the space. Pressing the trigger members will decrease the size of the stud, inserting the stud into the space by passing the opening, and stopping the pressing will expand the stud to lock the stud in the space. Pressing the trigger members again will decrease the size of the stud, and pulling the stud will remove same out of the space by passing the opening.
摘要:
Provided are eyeglasses such as swim goggles, swim masks, athletic goggles, or safety glasses comprising an integral viewing portion formed of a flexible, transparent material, the viewing portion including one or two frame elements and a viewing member enclosed by the frame element(s) and disposed in front of eyes of a wearer, and a foam flange formed around rear of the viewing member for fitting onto perimeter of the eyes of the wearer; and a flexible strap adapted to attach both ends of the viewing portion to the wearer's head. The invention does not have fragile lenses. Also, its manufacturing processes are simple. Further, it is compact.