CN201254276Y

CN201254276Y - Face mask for preventing water choke for swimming beginner

Info

Publication number: CN201254276Y
Application number: CNU2008201523533U
Authority: CN
Inventors: 张朝林
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-26
Filing date: 2008-08-26
Publication date: 2009-06-10
Anticipated expiration: 2018-08-26

Abstract

Disclosed is an anti-choking face mask for beginning swimmers, which comprises a face mask and a gas-guide hose communicated and connected with the face mask, and is characterized in that: the other end of the gas-guide hose is a shaping hard tube that has an upward opening and is fixedly positioned in an inner cavity of a hollow floating body, a balance is positioned at the lower end of the floating body, the bottom part of the balance is fixedly connected with a guide rope, upper ports of the floating body are positioned in a floating body cover, and are fixedly connected with each other through screws that are evenly distributed, and a seal ring and a fastening belt are positioned on the periphery of the face mask. The utility model has the advantages of: simple structure, convenient use, safety and reliability, the balance is positioned under the floating body, the floating body always faces upwards like a roly-poly, the other end of the guide rope is tied to a swimmer, similarly, the shaping hard tube of the inner cavity of the floating body faces upwards forever, the upper ports of the floating body are positioned in the floating body cover, so water can not enter the floating body even in the wave, the multiple protection prevents water from entering the shaping hard tube, and potential safety hazards of choking can be eliminated.

Description

First learning swim water choking-proof face shield

Technical field

The utility model relates to a kind of face shield, specifically, relates to the water choking-proof face shield that a kind of suitable beginning swimmer uses.

Background technology

At present, in the various swimming safety appliances of selling on market, the water choking-proof utensil generally has two classes: the nostril device of jumping the queue an of class such as nose clip, nasal obstruction and so on, and they are easy to come off in use, do not have safe and reliable water choking-proof effect; Another kind of is the face shield that whole face has been covered, and face shield self and the row's of being provided with air interchanger increase this row's air interchanger cost height, heaviness, uses also inconvenient.Just learning swim is incident often because of the untimely water problems of choking of taking a breath, even potential safety hazard may occur.But up to the present, yet there are no both safe and reliablely, simple again, economical, be fit to the water choking-proof face shield that the beginning swimmer uses.

The utility model content

The purpose of this utility model provides the water choking-proof face shield that a kind of suitable beginning swimmer safe and reliable, simple in structure, easy to use uses.

The technical scheme that adopts is in order to achieve the above object: first learning swim water choking-proof face shield, comprise the soft air-guide pipe that face shield links to each other with described face shield conducting, it is characterized in that: the other end of described soft air-guide pipe is the typing hard tube, opening upwards and fixedly place the inner chamber of the buoyancy aid of hollow, described buoyancy aid lower end is equipped with mass, the bottom and the guide rope of described mass are fixedly linked, and the upper port of described buoyancy aid places in the floating-body cover, and connect by screw retention.

More than 1 of described screw number is generally uniform 3 or 4.

Described face shield periphery is equipped with seal ring and setting fastening band.

The beneficial effects of the utility model are simple in structure, easy to use, safe and reliable, buoyancy aid underlying mass on one's body the guide rope other end lies in the subaqua swimming person, so that places the typing hard tube opening of buoyancy aid inner chamber to make progress forever, the upper port of buoyancy aid places in the floating-body cover in addition, even if, eliminated the hidden danger of the water of choking so in stormy waves, water can not enter buoyancy aid.

Description of drawings

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the utility model structural representation.

Among the figure, 1-face shield; 2-soft air-guide pipe; 3-mass; 4-buoyancy aid; 5-typing hard tube; 6-screw; 7-floating-body cover; 8-guide rope.

The specific embodiment

First learning swim water choking-proof face shield, comprise the soft air-guide pipe 2 that face shield 1 links to each other with described face shield 1 conducting, it is characterized in that: the other end of described soft air-guide pipe 2 is typing hard tube 5, typing hard tube 5 openings upwards and fixedly place the inner chamber of the buoyancy aid 4 of hollow, described buoyancy aid 4 lower ends are equipped with mass 3, the bottom of mass 3 and guide rope 8 are fixedly linked, and the upper port of described buoyancy aid 4 places in described and the floating-body cover 7, by screw 6 upper port of buoyancy aid 4 is captiveed joint with described floating-body cover 7.More than 1 of the quantity of screw 6 is generally uniform 3 or 4.Face shield 1 periphery is equipped with seal ring and setting fastening band.

The effect of buoyancy aid 4 lower ends configuration mass 3 is to be similar to tumbler, and buoyancy aid 4 is made progress forever; The guide rope other end lies in swimmer under water, also makes buoyancy aid 3 effect of keeping up; The effect of screw 6 is not only and is connected buoyancy aid 4 and floating-body cover 7, also helps making typing hard tube 5 to keep middle and does not uprightly fall, and avoids the water of choking.

Claims

1 first learning swim water choking-proof face shield, comprise face shield (1) soft air-guide pipe (2) that conducting links to each other with described face shield (1), it is characterized in that: the other end of described soft air-guide pipe (2) is typing hard tube (5), described typing hard tube (5) opening upwards and fixedly place the inner chamber of the buoyancy aid (4) of hollow, described buoyancy aid (4) lower end is equipped with mass (3), the bottom of described mass (3) and guide rope (8) are fixedly linked, the upper port of described buoyancy aid (4) places in the floating-body cover (7), and by screw (6) captive joint.

2 according to the described learning swim water choking-proof face shield just of claim 1, and it is characterized in that: described face shield (1) periphery is equipped with seal ring and setting fastening band.