CN102530205B

CN102530205B - Double safety device for swimming

Info

Publication number: CN102530205B
Application number: CN201210053084.6A
Authority: CN
Inventors: 张辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-02
Filing date: 2012-03-02
Publication date: 2015-07-01
Anticipated expiration: 2032-03-02
Also published as: CN102530205A

Abstract

The invention relates to a double safety device for swimming, which comprises a flexible breathing tube, wherein a mouth interface is arranged at one end of the flexible breathing tube, the other end of the flexible breathing tube is communicated with a breathing tube, the breathing tube is arranged in an air chamber, a sealing plug is hinged at the upper end of the breathing tube, an air-permeable net is arranged at the top end of the air chamber, a waterproof shed is arranged above the air-permeable net, an indicator lamp is arranged in the center of the waterproof shed, a hard plastic tube is arranged at the geometrical center of a large floater and extends downward, an inner plug is in threaded connection in the inner cavity of the hard plastic tube, a balance plate is arranged at the lower end of the hard plastic tube, a balance rudder is arranged on the outer side of the hard plastic tube and extends in the axial direction of the hard plastic tube, a safety rope is sleeved outside the flexible breathing tube, two fixed rope sockets are symmetrically arranged at the end parts of the safety rope, a fixed connecting band is arranged between the fixed rope sockets, the fixed connecting band is connected with a relatively-fixed ring which is sleeved on the flexible breathing tube, and a non-return valve is arranged at the bottom of the air chamber and can be opened outwards. The double safety device for swimming is advantageous in effectively preventing backflow of a water body, doing not affect normal respiration of users and having extremely-high safety.

Description

Double safety device for swimming

Technical field

The present invention relates to a kind of swimming activity corollary apparatus, especially a kind of Double safety device for swimming.

Background technology

Swimming is an all-ages activity, and to swim underwater be the form that in swimming activity, an interest is stronger, people are when carrying out shallow water and swimming underwater, use various forms of underwater breathing apparatus or rebreather sometimes, and the structure of traditional underwater breathing apparatus is: the upper end of flexible turnover tracheae swims on the water surface, the other end is then connected to (or nasal cavity) in the oral cavity of user, and such user just can be breathed by turnover tracheae under water.And the problem existing for the underwater breathing apparatus of this version is: when running into stormy waves, or when the degree of depth of user's dive is greater than the length of turnover tracheae, water body just can pour in down a chimney and enters turnover tracheae by passing in and out the upper end of tracheae, and then in the nasal cavity entering user or oral cavity, cause water of choking, there is certain potential safety hazard.Therefore now a kind of swimming activity safety device that can solve the problem is needed.

Summary of the invention

The present invention is the above-mentioned deficiency in order to solve existing for prior art, proposes a kind of structure simple, designs ingenious, rationally distributed, can pour in down a chimney by effectively anti-water-stop body, and can not affect user's eupnea, the Double safety device for swimming that safety is high.

Technical solution of the present invention is: a kind of Double safety device for swimming, comprise flexible respiration pipe 1, it is characterized in that: one end of described flexible respiration pipe 1 is provided with mouth and stings 2, the other end is communicated with breathing pipe 3, breathing pipe 3 is arranged in the energy chamber 5 that is connected with large float 4, the upper end thereof of breathing pipe 3 has sealing plug 6, breathing pipe 3 is gone back movable sleeve and is connected to little float 18, little float 18 is hinged with pole 19, the top of pole 19 is hinged with the one end of the fork 20 be hinged in energy chamber 5, the other end of fork 20 is then hinged with the edge of sealing plug 6, the top of energy chamber 5 is provided with gas-permeable nets 7, the top of gas-permeable nets 7 is provided with anti-fluid barrier 8, indicator lamp 9 is also provided with in the center of anti-fluid barrier 8, the geometric centre place of large float 4 is provided with downward hard plastic tube 10, interior stifled 11 have been threaded in the inner chamber of hard plastic tube 10, the lower end of hard plastic tube 10 is provided with balance plate 12, the outside of hard plastic tube 10 is axially also provided with balanced rudder 13 along it, safety rope 14 is socketed with outside flexible respiration pipe 1, be provided with two fixing rope slings 15 end symmetric of safety rope 14, and be also provided with between fixing rope sling 15 and be fixedly connected with band 16, be fixedly connected with band 16 also to connect with the relative set collar 17 be socketed on flexible respiration pipe 1, the outside check valve in direction 24 is also provided with in the bottom of energy chamber 5.

Described mouth is stung 2 places and is also provided with waterproof pince-nez device 21 and mouth and stings sealing cork 22.

Described large float 4 is also connected with anchor 23 by rope.

The order number scope of described gas-permeable nets 7 is: 60-360 order.

Compared with the existing technology, tool has the following advantages in the present invention:

The Double safety device for swimming of this kind of version, its structure is simple, designs ingenious, rationally distributed, its special construction determines it and can effectively prevent from the water body when stormy waves is larger from pouring in down a chimney entering human oral cavity or nasal cavity, and then causes the situation of water of choking to occur; Its safety rope and other auxiliary facilities can ensure that user can not be separated with underwater breathing apparatus part, the safety of available protecting swimming personnel; And its floating condition is stablized, manufacture craft is simple, cheap for manufacturing cost, can say that it has possessed multiple advantage, extremely be suitable for applying in the producing and selling industry of swimming equipment, possessed market outlook widely.

Accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.As shown in Figure 1: a kind of Double safety device for swimming, comprise flexible respiration pipe 1, one end of this flexible respiration pipe 1 is provided with mouth and stings 2, swimmer stings 2 by biting mouth in use, oral cavity is utilized to breathe, the other end of flexible respiration pipe 1 is connected with breathing pipe 3, it is inner that breathing pipe 3 is arranged on energy chamber 5, energy chamber 5 is then arranged on large float 4, sealing plug 6 is had, the function that sealing plug 6 can be realized unlatching automatically by devices such as little float 18, pole 19, forks 20 or be closed at the upper end thereof of breathing pipe 3; Being provided with order number on the top of energy chamber 5 is 60-360 object gas-permeable nets 7, is provided with anti-fluid barrier 8 above gas-permeable nets 7, and the center of anti-fluid barrier 8 is provided with indicator lamp 9; Be provided with hard plastic tube 10 downwards at the geometric centre place of large float 4, interior stifled 11 have been threaded in the inner chamber of this hard plastic tube 10, then be provided with balance plate 12 in the lower end of hard plastic tube 10, hard plastic tube 10 outside the axis of hard plastic tube 10 is provided with balanced rudder 13; Safety rope 14 is socketed with outside flexible respiration pipe 1, be provided with two stationary ropes 15 end symmetric of this safety rope 14, and be also provided with between these two stationary ropes 15 and be fixedly connected with band 16, this is fixedly connected with band 16 and is also connected with the relative set collar 17 be socketed on flexible respiration pipe 1, and is also provided with the outside check valve in direction 24 in the bottom of energy chamber 5; Sting 2 places at mouth to be also provided with waterproof pince-nez device 21 and mouth and to sting sealing cork 22, large float 4 is also connected with anchor 23 by rope.

The working process of the Double safety device for swimming of the embodiment of the present invention is as follows: first two arms are enclosed within stationary rope 15 by user, and band 16 will be fixedly connected with from front and connect, such flexible respiration pipe 1 is that the breather apparatus of its end has just coupled together with human body, and then catching in its mouth shuts up stings 2 and carry out diving under water or swimming activity;

Under the effect of large float 4, whole breather apparatus swims on the water surface, the end of flexible respiration pipe 1 is taken a breath by energy chamber 5, for user provides oxygen, gas-permeable nets 7 can ensure smooth air flow, but water body can not enter energy chamber 5 easily, can be poured in down a chimney by flexible respiration pipe 1 by anti-water-stop body; Anti-fluid barrier 8 can play the object of blocking and splashing spray, even if having some ponding in energy chamber 5, also can be flowed out by the check valve 24 be arranged on bottom energy chamber 5;

Due to be arranged on geometric centre place, large float 4 bottom hard plastic tube 10 inner chamber in be filled with weighting material, and by interior stifled 11 compactings, on hard plastic tube 10, be also connected with balance plate 12 and balanced rudder 13, therefore the floating condition of large float is very steady simultaneously;

Owing to being socketed with stationary rope outside flexible respiration pipe 1, it can prevent flexible respiration pipe 1 to be pulled off or to tear, protect the safety of swimmer, conveniently swimmer can find mouth to sting 2 fast, easily simultaneously, the one end of stinging 2 near mouth at flexible respiration pipe 1 is also socketed with relative set collar 17, this relative set collar 17 be fixedly connected with band 16, allow mouth sting 2 and remain in the certain limit of swimmer front; And sting 2 places at mouth and be also provided with waterproof pince-nez device 21, when not needing to use mouth to sting 2, mouth can also be utilized to sting sealing cork 22 and to seal it off; In order to make this equipment safety performance better, described mouth stings 2 can also select sealed type mouth and nose respirator, like this when children use this device, effectively can prevent from stinging because of mouth the safety misadventure that improper use causes to occur, and be furnished with this device of this sealed type mouth and nose respirator, user can be allowed to have a rest under the water surface under wearing state, sleep and do not affect eupnea, add the interest of diving activity.

When swimmer's dive is crossed dark, large float 4 moves downward, little float 18 is relative to breathing pipe 3 upward movement, and drive pole 19 to promote fork 20 to rotate, the upper end open of breathing pipe 3 just can be closed by the sealing plug 6 being arranged on fork 20 other end, when swimmer feels unsmooth breath, just can know that submerged depth is excessively dark, take a breath on prompting swimmer climbs up on top of the water in time; Large float 4 comes back to after on the water surface, and the ponding in energy chamber 5 just can be flowed out by check valve 24;

Anchor 23 can also be put down in use, breather apparatus is anchored on the water surface in certain limit, prevent swimmer from swimming out of safety swimming district; And once go wrong, the indicator lamp 9 be arranged on above anti-fluid barrier 8 also can indicate the position of swimmer.

Claims

1. a Double safety device for swimming, comprise flexible respiration pipe (1), it is characterized in that: one end of described flexible respiration pipe (1) is provided with mouth and stings (2), the other end is communicated with breathing pipe (3), breathing pipe (3) is arranged in the energy chamber (5) that is connected with large float (4), the upper end thereof of breathing pipe (3) has sealing plug (6), breathing pipe (3) is gone back movable sleeve and is connected to little float (18), little float (18) is hinged with pole (19), the top of pole (19) is hinged with the one end of the fork (20) be hinged in energy chamber (5), the other end of fork (20) is then hinged with the edge of sealing plug (6), the top of energy chamber (5) is provided with gas-permeable nets (7), the top of gas-permeable nets (7) is provided with anti-fluid barrier (8), indicator lamp (9) is also provided with in the center of anti-fluid barrier (8), the geometric centre place of large float (4) is provided with downward hard plastic tube (10), be threaded in the inner chamber of hard plastic tube (10) interior stifled (11), the lower end of hard plastic tube (10) is provided with balance plate (12), the outside of hard plastic tube (10) is axially also provided with balanced rudder (13) along it, safety rope (14) is socketed with outside flexible respiration pipe (1), be provided with two fixing rope slings (15) end symmetric of safety rope (14), and be also provided with between fixing rope sling (15) and be fixedly connected with band (16), be fixedly connected with band (16) also to connect with the relative set collar (17) be socketed on flexible respiration pipe (1), the outside check valve in direction (24) is also provided with in the bottom of energy chamber (5).

2. Double safety device for swimming according to claim 1, is characterized in that: described mouth is stung (2) place and is also provided with waterproof pince-nez device (21) and mouth and stings sealing cork (22).

3. Double safety device for swimming according to claim 2, is characterized in that: described large float (4) is also connected with anchor (23) by rope.

4. Double safety device for swimming according to claim 3, is characterized in that: the order number scope of described gas-permeable nets (7) is: 60-360 order.