阅读说明：本技术 一种潜水用呼吸装置 (A kind of diving uses breathing equipment ) 是由 田向阳 于 2019-09-19 设计创作，主要内容包括：一种潜水用呼吸装置,包括呼吸面罩、呼吸导管和浮球,浮球浮球罩扣设在浮球底座上,浮球罩上开设有通气孔；浮球底座中部设有连接呼吸导管的导气柱,浮球底座上端面开设有倾斜向下的排水槽。本发明潜水用呼吸装置的结构简单,使用方便,制作成本低；该呼吸装置通过在浮球底座上设置倾斜向下的排水槽,便于进入浮球内部的水通过排水槽快速外排,有效地减少了浮球使用过程中溅入浮球内部的水在浮球内的残留量和残留时间,进而避免潜水用的浮球在未呼吸导管提供的气体内夹杂水等液体的现象。(A kind of diving breathing equipment, including breathing mask, breathing catheter and floating ball, floating ball floating ball cover be located on floating ball pedestal, offer venthole on floating ball cover；Floating ball the middle of the base is equipped with the air guide column of connection breathing catheter, and floating ball pedestal upper surface offers rhone diagonally downward.The present invention dives under water, easy to use, low manufacture cost simple with the structure of breathing equipment；The breathing equipment on floating ball pedestal by being arranged rhone diagonally downward, the water facilitated access for inside floating ball passes through the quick outlet of rhone, the phenomenon that effectively reducing residual quantity and residence time of the water being splashed into inside floating ball in floating ball use process in floating ball, and then the floating ball of diving avoided to be mingled with the liquid such as water in the gas that non-breathing catheter provides.)

1. a kind of diving uses breathing equipment, including breathing mask, breathing catheter and floating ball, the breathing mask to pass through breathing catheter It is connect with floating ball, which is characterized in that the floating ball includes floating ball pedestal and floating ball cover, and the floating ball cover be located in floating ball pedestal On, venthole is offered on the floating ball cover；The floating ball the middle of the base is equipped with the air guide column of connection breathing catheter, the floating ball Pedestal upper surface offers rhone diagonally downward.

2. diving breathing equipment as described in claim 1, which is characterized in that the bore of the rhone is along floating ball base center To circumferential increments and diagonally downward, the center line of rhone and angle >=5 ° of horizontal direction.

3. diving breathing equipment as claimed in claim 2, which is characterized in that the center line of rhone and the angle of horizontal direction It is 8~10 °.

4. diving breathing equipment as claimed in claim 1 or 2, which is characterized in that the air guide column is that upper end is in hollow structure Cylindrical body, bottom is equipped with the connecting pin of fixed breathing catheter；Floating ball pedestal is run through to floating ball cover in the top of the air guide column Inlet end is extended to form, the side wall of inlet end offers air inlet.

5. diving breathing equipment as described in claim 1, which is characterized in that the central axis of the air inlet is along air inlet end side From the inside to the outside diagonally downward, the tilt angle of air inlet is 5~30 ° to wall.

6. diving breathing equipment as claimed in claim 5, which is characterized in that the tilt angle of air inlet is 12~20 °.

7. the diving breathing equipment as described in claims 1 or 2 or 5, which is characterized in that the floating ball pedestal is solid hemisphere Body or hemisphere with clump weight.

8. the diving breathing equipment as described in claims 1 or 2 or 5, which is characterized in that the longitudinal profile of the floating ball cover is in throwing Object line style, horizontal section is oval, the top venthole transverse direction equidistantly distributed of floating ball cover, vertical between adjacent vent holes It is incremented by spacing to floating ball pedestal side.

9. the diving breathing equipment as described in claims 1 or 2 or 5, which is characterized in that the breathing mask includes mask frame Frame, eyeglass, respirator and snap fit connector, the eyeglass are embedded on mask frame, are integrally formed with mask frame；The mask The lower end of frame is equipped with respirator, and two sides of the bottom are detachably connected with snap fit connector, and snap fit connector and clamping band are detachable Connection.

10. diving breathing equipment as claimed in claim 9, which is characterized in that be additionally provided with camera branch at the top of the breathing mask Frame.

Technical field

The present invention relates to diving articles field, especially a kind of diving uses breathing equipment.

Background technique

With the raising of people's daily life level, the daily routines of people are also more and more abundant, diving and swimming conduct Sports are liked by people, and people, which like pulling the plug, is observed that the underwater world, so that it is different to bring people Perception, and people generally require to take diving mask during diving, people on the one hand can be facilitated to observe the underwater world, On the other hand people are facilitated freely to breathe under water, and people often can not effectively control breathing when from learning swim, very It is easy to appear the case where choking water, causes the effect of people's learning swimming bad, but the general top of existing diving mask is equipped with Floating ball, but existing floating ball structure is simple, is flowed backward there are water by floating ball and enters the defects of respiratory siphon, water is by conduit by people Suck, very big danger is brought to the use of people.

It includes breathing mask that CN2312873Y underwater breathing apparatus, which discloses underwater breathing apparatus, it further includes floating ball and exhales Suction pipe constrictor, floating ball couple with the inlet end of the respiratory siphon in respiratory siphon constrictor, the respiratory siphon in respiratory siphon constrictor Outlet side couples with breathing mask.Above-mentioned floating ball is made of umbrella cover, floating ball body, air inlet pipe and counterweight, and counterweight is in floating ball body Bottom, umbrella cover be mounted in floating ball body top, air inlet pipe be mounted in floating ball body centre.The underwater breathing apparatus is prevented by umbrella cover Water enters air inlet pipe, but still the deficiency that possible water pours at the top of respiratory siphon.

CN203372379U swimming and diving device discloses a kind of swimming and diving device, including floating ball, closed waterproof cover, Waterproof intake valve, air inlet screen, respiratory siphon, expiration non-return valve, nasal obstruction, breathing mouth and exhaust outlet breather valve；It is set at the top of floating ball Set closed waterproof cover, closed waterproof cover is arc-shaped, and is embedded as a whole with floating ball, closed waterproof cover axial location with Waterproof intake valve is flexibly connected, and waterproof intake valve is connect by soft spring with air inlet screen, and air inlet screen is placed in supporting table, branch Support platform is fixedly connected with closed waterproof cover, and the lower part of supporting table is connected with respiratory siphon, the other end and connecting tube of respiratory siphon One end is connected, and expiration non-return valve is arranged in the connecting tube place of being connected thereto, and the other end of connecting tube is connected with respirator, respirator Two sides elastic head hoop is set, be equipped with and have a stuffy nose and breathing mouth, the lower part of respirator are equipped with drainage exhaust breather valve on respirator. Floating ball in the swimming and diving device prevents water from entering respiratory siphon by the way that closed waterproof cover is arranged, and but its structure is complex, and one Denier water enters in closed waterproof cover, is still unavoidable from and sends the phenomenon that water flows backward into respiratory siphon.

Therefore, it is badly in need of a be not only able to achieve of design and takes a breath but also be avoided that water flows backward the breathing dress of the diving in breathing catheter It sets.

Summary of the invention

The technical problem to be solved by the present invention is it is simple, easy to use to overcome the deficiencies of the prior art and provide a kind of structure And it can effectively prevent the liquid such as water or solid-state enters diving breathing equipment in breathing catheter.

Type of the present invention solves technical solution used by its technical problem:

A kind of diving breathing equipment, including breathing mask, breathing catheter and floating ball, the breathing mask are led by breathing Pipe is connect with floating ball；The floating ball includes floating ball pedestal and floating ball cover, and the floating ball cover be located on floating ball pedestal, the floating ball Venthole is offered on cover；The floating ball the middle of the base is equipped with the air guide column of connection breathing catheter, floating ball pedestal upper surface Offer the downward rhone of radial skew (i.e. the rhone of floating ball pedestal upper surface from the center of circle to circumferencial direction diagonally downward).

The diving breathing equipment of type of the present invention is convenient for by setting the downward rhone of radial skew on floating ball pedestal Into the water inside floating ball by the quick outlet of rhone, the water being splashed into inside floating ball in floating ball use process is effectively reduced Residual quantity and residence time in floating ball, and then the floating ball of diving is avoided to be mingled with water in the gas that non-breathing catheter provides The phenomenon that equal liquid.And by the way that air guide column is arranged in floating ball pedestal, in relatively existing diving apparatus breathing catheter directly into Enter floating ball or be located above floating ball, air guide column makes the gas entered in floating ball that must change airflow direction, just can enter breathing and leads Pipe, again reduces the content for being mingled with the liquid such as water in gas.

In a certain example embodiment, the bore of the rhone to circumferential increments and is tilted towards along floating ball base center Under, the center line of rhone and angle >=5 ° of horizontal direction, it is preferable that the center line of rhone and the angle of horizontal direction are 8 ~10 °.

It is tested repeatedly, when the center line of rhone and 5 ° of the angle < of horizontal direction, is unfavorable for being splashed into inside floating ball The quick outlet of water, or when the water being splashed into inside floating ball is more, is easy the ponding inside floating ball and causes a small amount of water can be again Secondary be splashed into air guide column and enter breathing catheter.

In a certain example embodiment, the air guide column is upper end cylindrical body in hollow structure, and bottom, which is equipped with, to be fixed The connecting pin of breathing catheter；The top of the air guide column extends to form inlet end to floating ball cover through floating ball pedestal, inlet end Side wall offers air inlet；The end of inlet end is enclosed construction, and the air inlet of inlet end is higher than the upper surface of floating ball pedestal.

In a certain example embodiment, the central axis of the air inlet along inlet end side wall from the inside to the outside diagonally downward, The tilt angle of air inlet is 5~30 °, preferably 12~20 °.

It is tested repeatedly, when 5 ° of tilt angle < of air inlet, is unfavorable for the fast ski-running of the water splashed on air inlet inner wall It falls, so that air inlet inner wall is easy residual droplet, and then keep the gas humidity entered in breathing catheter higher；And inclining when air inlet Rake angle is greater than 30 °, although quickly sliding convenient for splashing to the water on air inlet inner wall, significantly reduce floating ball internal gas into Enter the speed in air guide column, therefore, the tilt angle of air inlet is 5~30 °, had both been able to satisfy gas flowing, and had been also beneficial to air inlet The landing of droplet on inner wall.

In a certain example embodiment, the floating ball pedestal is solid hemisphere or the hemisphere with clump weight.

In a certain example embodiment, the longitudinal profile of the floating ball cover parabolically type, horizontal section is oval, The top venthole transverse direction equidistantly distributed of floating ball cover, the longitudinal pitch between adjacent vent holes are incremented by floating ball pedestal side.

In a certain example embodiment, the breathing mask includes mask frame, eyeglass, respirator and snap fit connector, institute It states eyeglass to be embedded on mask frame, be integrally formed with mask frame；The lower end of the mask frame is equipped with respirator, bottom Two sides are detachably connected with snap fit connector, and snap fit connector is detachably connected with clamping band.

Camera support is additionally provided at the top of the breathing mask.

Diving breathing equipment of the invention is the utility model has the advantages that its structure is simple, easy to use, low manufacture cost.

For the breathing equipment by the way that rhone diagonally downward is arranged on floating ball pedestal, the water facilitated access for inside floating ball is logical Cross the quick outlet of rhone, effectively reduce residual quantity of the water being splashed into floating ball use process inside floating ball in floating ball and Residence time, and then the phenomenon that avoid the floating ball of diving from being mingled with the liquid such as water in the gas that non-breathing catheter provides.

Air guide column built in floating ball pedestal, breathing catheter is directly entered floating ball or is located at floating ball in relatively existing diving apparatus Top, air guide column make the gas entered in floating ball that must change airflow direction, just can enter breathing catheter, again reduce gas In be mingled with the contents of the liquid such as water.

Air inlet on air guide column is arranged diagonally downward from the inside to the outside along inlet end side wall, effectively prevents entering in floating ball Droplet enter in breathing catheter.

Detailed description of the invention

Fig. 1-is the stereoscopic schematic diagram that a kind of diving of the present invention uses breathing equipment；

Fig. 2-is the decomposition diagram that a kind of diving of the present invention uses breathing equipment；

Fig. 3-is the schematic perspective view of floating ball in Fig. 1；

Fig. 4-is the decomposition texture schematic diagram of floating ball in Fig. 1；

Fig. 5-is the longitudinal profile schematic diagram of floating ball pedestal in Fig. 3；

Fig. 6-is the structural schematic diagram of air guide column in Fig. 4；

Fig. 7-is the schematic perspective view of breathing mask in Fig. 1；

Fig. 8-is the structural schematic diagram of floating ball pedestal in embodiment 2.

In figure: 1-venthole, 2-floating ball covers, 3-rhones, 4-floating ball pedestals, 41-through-holes, 4-clump weights, 5- Breathing catheter, 6-breathing masks, 61-respirators, 62-snap fit connectors, 63-eyeglasses, 64-mask frames, 65-camera branch Frame, 7-air guide columns, 71-inlet ends, 72-connecting pins, 8-air inlets.

Specific embodiment

The invention will be further described with reference to the accompanying drawings and embodiments.