CN204871537U - Underwater inspirator - Google Patents
Underwater inspirator Download PDFInfo
- Publication number
- CN204871537U CN204871537U CN201520656278.4U CN201520656278U CN204871537U CN 204871537 U CN204871537 U CN 204871537U CN 201520656278 U CN201520656278 U CN 201520656278U CN 204871537 U CN204871537 U CN 204871537U
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- CN
- China
- Prior art keywords
- diver
- breathing helmet
- breathing
- helmet
- exhaust tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to an underwater inspirator, include the breathing helmet as the casing, it has two side windows to open on the side of breathing helmet, equal inlay organic glass hermetcally in two side windows, the bottom of breathing helmet is the opening, and sealing connection rubber sleeve on the opening, rubber sleeve leave the mouth that can overlap on diver's neck, still include breathing pipe, gas bomb, expiration pipe and check valve, the one end intercommunication gas bomb of breathing pipe, the other end insert the inside diver's air feed that is of breathing helmet, the expiration pipe connector is gone into inside the breathing helmet for the gas of release diver exhalation, the check valve sets up in the expiration intraductally for prevent that water from passing through the expiration pipe and getting into in the breathing helmet. The beneficial effects of the utility model are that: it is sealed effectual, can effectively prevent the chock defect of water of diver, it is convenient, practical moreover.
Description
Technical field
The utility model belongs to underwater breathing apparatus technical field, is specifically related to a kind of structure simply and very practical rebreather.
Background technology
Rebreather of the prior art adopts a ventilation flue mostly, air is imported the mouth or the nose that enter people after filtering in water again; But although this structure design can solve the technical matters of underwater breathing to a certain extent, once enter water in ventilation flue, diver is just likely caused to choke water.
The patent of invention being 201410456176.8 as Chinese Patent Application No. discloses a kind of rebreather, comprise the bottle cap that water inlet is reduced at air collector top, admission port under bottle cap, manger, intake elbow, play the floating block of buoyancy, the water-absorbing body of bottom, pod apertures inside and outside UNICOM's air collector, gas piping one end is connected to intake elbow outlet, the other end leads to purification bottle end, screw thread can open purification bottle, water suction block Absorbable rod enters the water of gas piping, aspirate tube one end is connected to purification bottle end, the other end leads to the air suctiton inlet in air-breathing nose (mouth) cover, nose (mouth) cover bandage, bandage regulating block.This application structure of patent is complicated, but also needs the water suction of water suction block, and thus just existing under water, diving time is limited, the air that can not unrestrictedly be sucked by the dry diver of water suction block.
Utility model content
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of rebreather, this rebreather good sealing effect, can effectively prevent diver to choke the defect of water, but also be provided with the structure helping scuba diver to float and sink, convenient, practical.
The technical scheme that the utility model adopts is:
A kind of rebreather, comprises the breathing helmet as housing, the side of breathing helmet has two side windows, be bumped into organism glass all hermetically in two side windows; The bottom of breathing helmet is opening, and opening is tightly connected rubber sleeve, and rubber coating leaves the mouth that can be enclosed within diver's neck; Also comprise aspirate tube, gaholder, exhaust tube and check valve; One end of aspirate tube is communicated with gaholder, and it is diver's air feed that the other end inserts breathing helmet inside; Exhaust tube access breathing helmet is inner, for discharging the gas that diver breathes out; Check valve is arranged in exhaust tube, is entered in breathing helmet by exhaust tube for anti-sealing.
It should be noted that, rubber coating has elasticity, and the mouth that rubber coating stays designs according to the fineness of diver's neck, and size is less than the thickness size of diver's neck in principle, to be conducive to sealing.
Preferred technical scheme is that what to store in gaholder is compressed oxygen or pressurized air further.
Preferred technical scheme is that rebreather of the present utility model, also comprises binding tape further; The two ends of binding tape are separately positioned on the sidewall of breathing helmet bottom, for by the chin of rubber coating tighten diver.The setting of binding tape further enhancing sealing property, and the utility model is fixed to the head of diver securely.
Preferred technical scheme is further, rebreather of the present utility model, also comprises the air bag for receiving the waste gas that diver breathes out; Air bag is communicated with exhaust tube.During application, diver can by air bag colligation on health, or shape air bag being made buoy quoit is enclosed within waist, the increase of the exhausted air quantity of breathing out along with diver, and air bag volume increases, and buoyancy increases, and can promote the position of diver in water; Obviously on air bag, arrange a relief port, can bleed off inner waste gas, thus volume reduces, buoyancy reduces, thus transfers diver in darker water.
Preferred technical scheme is that rebreather of the present utility model, also comprises water proof electric torch further; Water proof electric torch is arranged on the top of breathing helmet, for throwing light in water.
Preferred technical scheme is that breathing helmet adopts steel plate or plastic-steel one-shot forming, is also provided with the sponge for the protection of diver's head inside breathing helmet further.
The utility model structure is simple, good leak tightness, overcomes diver and to choke the technological deficiency of water; Adopt diver to carry gaholder air feed with it, source of the gas is sufficient and stable; Exhaust tube is provided with check valve, and the waste gas only export but no import in breathing helmet, ensure that leakproofness; The waste gas of being breathed out by diver is in air bag, and the exhalation exhausted air quantity of such diver is in direct ratio with the time to a certain extent, even if diver runs into burst disease in water, also can not stop too of a specified duration in water, effectively ensure safety; The another flash light being also provided with illumination, diver can appreciate subaqual landscape, and binding tape ensures the fastness of the utility model at diver's head further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-breathing helmet; 2-side window; 3-rubber coating; 4-gaholder; 5-aspirate tube; 6-exhaust tube; 7-check valve; 8-binding tape; 9-air bag; 10-water proof electric torch.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of rebreather, comprises the breathing helmet 1 as housing, the side of breathing helmet 1 has in two side windows, 2, two side windows 2 and is bumped into organism glass all hermetically; The bottom of breathing helmet 1 is opening, and opening is tightly connected rubber sleeve 3, and rubber coating 3 leaves the mouth that can be enclosed within diver's neck; Also comprise aspirate tube 5, gaholder 4, exhaust tube 6 and check valve 7; One end of aspirate tube 5 is communicated with gaholder 4, and it is diver's air feed that the other end inserts breathing helmet 1 inside; It is inner that exhaust tube 6 accesses breathing helmet 1, for discharging the gas that diver breathes out; Check valve 7 is arranged in exhaust tube 6, is entered in breathing helmet 1 by exhaust tube 6 for anti-sealing.
The utility model also comprises binding tape 8; The two ends of binding tape 8 are separately positioned on the sidewall of breathing helmet 1 bottom, for by the chin of rubber coating 3 tighten diver.
The utility model also comprises water proof electric torch 10; Water proof electric torch 10 is arranged on the top of breathing helmet 1, for throwing light in water.
The utility model also comprises the air bag 9 for receiving the waste gas that diver breathes out; Air bag 9 is communicated with exhaust tube 6.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (6)
1. a rebreather, is characterized in that, comprises the breathing helmet as housing, the side of breathing helmet has two side windows, is bumped into organism glass all hermetically in two side windows; The bottom of breathing helmet is opening, and opening is tightly connected rubber sleeve, and rubber coating leaves the mouth that can be enclosed within diver's neck; Also comprise aspirate tube, gaholder, exhaust tube and check valve; One end of aspirate tube is communicated with gaholder, and it is diver's air feed that the other end inserts breathing helmet inside; Exhaust tube access breathing helmet is inner, for discharging the gas that diver breathes out; Check valve is arranged in exhaust tube, is entered in breathing helmet by exhaust tube for anti-sealing.
2. a kind of rebreather according to claim 1, is characterized in that, what store in gaholder is compressed oxygen or pressurized air.
3. a kind of rebreather according to claim 1, is characterized in that, also comprise binding tape; The two ends of binding tape are separately positioned on the sidewall of breathing helmet bottom, for by the chin of rubber coating tighten diver.
4. a kind of rebreather according to claim 1, is characterized in that, also comprises the air bag for receiving the waste gas that diver breathes out; Air bag is communicated with exhaust tube.
5. a kind of rebreather according to claim 1, is characterized in that, also comprise water proof electric torch; Water proof electric torch is arranged on the top of breathing helmet, for throwing light in water.
6. a kind of rebreather according to claim 1, is characterized in that, breathing helmet adopts steel plate or plastic-steel one-shot forming, is also provided with the sponge for the protection of diver's head inside breathing helmet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656278.4U CN204871537U (en) | 2015-08-27 | 2015-08-27 | Underwater inspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656278.4U CN204871537U (en) | 2015-08-27 | 2015-08-27 | Underwater inspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871537U true CN204871537U (en) | 2015-12-16 |
Family
ID=54815943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656278.4U Expired - Fee Related CN204871537U (en) | 2015-08-27 | 2015-08-27 | Underwater inspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240771A (en) * | 2016-09-18 | 2016-12-21 | 深圳沃海森科技有限公司 | Efficiently rebreather |
| CN106428475A (en) * | 2016-09-14 | 2017-02-22 | 深圳沃海森科技有限公司 | Secure underwater breathing apparatus capable of generating oxygen quickly |
-
2015
- 2015-08-27 CN CN201520656278.4U patent/CN204871537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428475A (en) * | 2016-09-14 | 2017-02-22 | 深圳沃海森科技有限公司 | Secure underwater breathing apparatus capable of generating oxygen quickly |
| CN106240771A (en) * | 2016-09-18 | 2016-12-21 | 深圳沃海森科技有限公司 | Efficiently rebreather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180827 |