CN2154494Y - Diving supplementary instrument with periscope and handle - Google Patents

Abstract

The utility model relates to a supplementary instrument for diving, wherein, a floating body is provided with a perforated hole, a periscope cylinder is fixedly assembled in the perforated hole, and one end of the floating body of the periscope cylinder is provided with an object observation part. The junction of the periscope cylinder and the object observation part is sheathed with an elastic component, the other end of the periscope cylinder extends into water and is provided with a visual part, and both sides of the visual part are provided with mutually symmetrical handles. Therefore, divers can realize the condition above water via the periscope, can determine the travelling direction and keep diving depth not go up and down with waves, and can also assure the respiratory safety of the divers.

Description

Diving supplementary instrument with periscope and handle

The utility model relates to a kind of diving supplementary instrument.

At present, common scuba diver's diving outfit, its big portion is frog mirror and respiratory siphon that is seated in the mouth that a confession is loaded in the eyes periphery, this kind device in use, because scuba diver unit method is observed water surface situation, the scuba diver can only be confined near the water surface, and the respiratory siphon because of its flexible hose does not have in the entry with the current fluctuation easily again, causes the scuba diver to have difficulty in breathing.

In view of this, the purpose of this utility model is that a kind of diving supplementary instrument with periscope and handle will be provided, and the scuba diver can be in the underwater steadily also observes situation on the water surface by periscope.

The purpose of this utility model is achieved in that it mainly comprises buoyancy aid, on buoyancy aid, there is not upper and lower perforation, secure fit one periscope tube in this perforation, be provided with perpendicular visual portion at this next end of periscope tube water surface, this visual portion is built-in with 45 degree and minute surface reflecting optics up, then be provided with clear glass at visual opening, cover, and be provided with handle visual both sides in this clear glass outward turning cyclization; The other end of giving prominence on the water surface at the periscope tube is provided with sight thing portion parallel with visual and that aperture position is opposite, be equipped with in this sight thing portion minute surface towards have a down dip 45 the degree and with visual the reflecting optics that reflecting optics is relative, opening is then installed clear glass in sight thing portion, this clear glass outward turning cyclization lid, in addition, the periscope tube is provided with fixed knob with buoyancy aid perforation upper end and is connected, the solid elastic component of cover on this is fixedly led.

Because adopt such scheme: the scuba diver can also observe situation waterborne safely in water, to determine to introduce direction.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 the utility model embodiment cut-open view.

The user mode figure of Fig. 2 the utility model embodiment.

Important buoyancy aid, periscope tube 2 and the handle 3 etc. of comprising of present embodiment.

Buoyancy aid 1 is the integrated buoyancy aid of plastic cement, last, upper/lower positions is provided with perforation 11, interlocking periscope tube 2 in this perforation 11, this periscope tube 2 is provided with perpendicular visual 21 at next end of the water surface, this visual 21 is built-in with the reflecting optics 211 that inclination 45 is spent and minute surface makes progress, then install the clear glass 213 that seals with rubber washer 212 at visual 21 opening, this clear glass 213 is outer and be covered with a plastic cement ring cowling 214 that screws, infiltrate wherein with waterproof, and respectively be provided with a handle on visual 21 both sides, the other end that periscope tube 2 is given prominence on the water surface then is provided with the thing portion 22 that sees, be equipped with in this sight thing portion 22 minute surface down and tilt 45 the degree reflecting optics 221, this reflecting optics 221 also is located on the position relative with visual 21 reflecting optics 211, so that the shadow edge on the water surface can be borrowed two reflecting optics 211,221 refractions are mirrored in scuba diver's the eye, 22 openings are then installed the clear glass 223 of rubber washer 222 sealings in sight thing portion, this clear glass 223 is outer and be covered with a plastic cement ring cowling 224 that screws, and periscope tube 2 is provided with a fixed knob 23 on the appropriate location of an end on the water surface, this fixed knob 23 fixedly leans against in the perforation 11 of buoyancy aid 1 just, not only can make periscope tube 2 unlikely left-right rotation, and the sight thing portion 22 that can make the periscope tube can landing to the water surface, on fixed knob 23, then overlap intrinsic elastic component 24.

Its periscope tube 2 forms for a plurality of hollow tubes join, and these hollow tubes connect mutually and make the place of closing be provided with Fastening device 25, make in the unlikely infiltration periscope of the water tube, and periscope tube 2 is provided with the equidistant clasp 26 of row on periphery.

The use of present embodiment:

Borrow the buoyancy of buoyancy aid 1 that periscope tube 2 is stood upright in the water earlier, again the respiratory siphon of diving gear is fixed on the clasp 26 of periscope tube 2 one sides, and both hands are held respectively on the handle 3 of visual 21 both sides, when the scuba diver is advanced in water, can see through reflecting optics 211 in the periscope tube 2,221 refraction, and learn situation on the water surface, to determine direct of travel, and because of periscope tube 2 is arranged with elastic body 24 on fixed knob 23, make the scuba diver when tide is big, can borrow flexible member 24 flexible its length that rises and fall on the waves, and unlikely with buoyancy aid 1 by flexible its length of heaving of the sea, and unlikelyly risen by wave stroke, and emerge with buoyancy aid 1.

Claims (2)

1, a kind of diving supplementary instrument with periscope and handle comprises buoyancy aid, it is characterized in that: on buoyancy aid, be provided with upper and lower perforation, secure fit one periscope tube in this perforation, be provided with perpendicular visual portion at this next end of periscope tube water surface, this visual portion is built-in with 45 degree and minute surface reflecting optics up, then be provided with clear glass at visual opening, cover, and be provided with handle visual both sides in this clear glass outward turning cyclization; The other end of giving prominence on the water surface at the periscope tube is provided with sight thing portion parallel with visual and that aperture position is opposite, be equipped with in this sight thing portion minute surface towards have a down dip 45 the degree and with visual the reflecting optics that reflecting optics is relative, opening is then installed clear glass in sight thing portion, this clear glass outward turning cyclization lid, in addition, the periscope tube is provided with fixed knob with buoyancy aid perforation upper end and is connected, the solid elastic component of cover on this is fixedly led.

2, by the described diving supplementary instrument of claim 1 with periscope and handle, it is characterized in that: above-mentioned periscope tube is that a plurality of hollow tubes join and form, the hollow tube place of engaging one another is provided with Fastening device, and the periscope tube is provided with equidistant clasp on periphery.

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