CN109288188B - Helmet with good underwater compressive performance - Google Patents
Helmet with good underwater compressive performance Download PDFInfo
- Publication number
- CN109288188B CN109288188B CN201811259769.XA CN201811259769A CN109288188B CN 109288188 B CN109288188 B CN 109288188B CN 201811259769 A CN201811259769 A CN 201811259769A CN 109288188 B CN109288188 B CN 109288188B
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- China
- Prior art keywords
- compression
- resistance
- helmet
- shell
- fixedly connected
- 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.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 43
- 238000007906 compression Methods 0.000 claims abstract description 43
- 239000011521 glass Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 206010024796 Logorrhoea Diseases 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001012 protector Effects 0.000 abstract 1
- 230000009189 diving Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/044—Lighting devices, e.g. helmets with lamps
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a helmet with good underwater compression resistance, which comprises a compression-resistant shell, wherein a window is embedded in one side of the compression-resistant shell, an air delivery hole is formed in the compression-resistant shell below the window, and a rubber sealing neck protector is fixedly connected to the bottom end of the compression-resistant shell, and the helmet has the following beneficial effects that: the novel material alumina ceramic is adopted, so that the novel material alumina ceramic has better compression resistance, the inner layer and the outer layer are used for protection, the compression resistance of the helmet is better, 180-degree compression-resistant glass is adopted as an outer helmet window, the sight in the sea is better, the protection pad is arranged on the inner side of the inner helmet, the novel material alumina ceramic has better protection effect and use comfort, the inner helmet is separated from the outer helmet, the head is fixed with the inner helmet and can rotate freely in the outer helmet, and the head can be shaken to hit the outer helmet by a simple helmet.
Description
Technical Field
The invention relates to a helmet, in particular to a helmet with good underwater compressive property, and belongs to the technical field of helmets.
Background
In the prior art, a helmet is a simple diving harness for protecting the head, a diver can dive by wearing the helmet on the head, a diving method by using the diving helmet is a helmet type diving method, which is invented by Guo Monbeth in UK 160 years ago, the helmet type diving method is mechanical diving, air needs to be pumped from water to be conveyed into the helmet for the diver to breathe, the diving method firstly appears in Japan in 1854, in the prior art, the diving helmet has limited pressure resistance, the underwater pressure ratio is large, the safety of the diver cannot be guaranteed, the underwater sight is poor, and the invention provides the helmet with good underwater pressure resistance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a helmet with good underwater pressure resistance, which solves the problems of the prior equipment.
The technical scheme for realizing the purpose is as follows:
a helmet with good underwater compression resistance comprises a compression-resistant outer shell, wherein a window is inlaid in one side of the compression-resistant outer shell, an air delivery hole is formed in the compression-resistant outer shell below the window, a rubber sealing neck guard is fixedly connected to the bottom end of the compression-resistant outer shell, supporting shoulder nails are symmetrically and fixedly connected to the two sides of the bottom of the compression-resistant outer shell, buffering cushions are fixedly connected to the bottom ends of the supporting shoulder nails, the rubber sealing neck guard is located between the two supporting shoulder nails, the compression-resistant outer shell is rotatably connected with a compression-resistant inner shell through a first rotating shaft, a bearing is fixedly connected to the middle of the inner wall of the compression-resistant outer shell, a compression-resistant inner shell is fixedly connected to the inner wall of the bearing, a protecting cushion is arranged on the inner wall of the compression-resistant inner shell, a viewing mirror, angle adjusting bolt middle part fixedly connected with telescopic link, telescopic link support one end fixedly connected with searchlight under water is kept away from to the telescopic link, resistance to compression shell top is provided with a plurality of bleeder vents, resistance to compression inner shell bottom is provided with the fixed band, the garrulous alarm of window one side inner wall fixedly connected with glass.
As a preferred scheme of the invention, the window is made of high-pressure-resistant transparent glass, the pressure-resistant shell is made of alumina ceramic, and the sight glass is made of high-pressure-resistant transparent glass.
As a preferable scheme of the invention, the underwater searchlight is a RJIW type searchlight, and the broken glass alarm is a PA-456 type alarm.
As a preferable scheme of the invention, the pressure-resistant outer shell is rotatably connected with the pressure-resistant inner shell through a bearing and a first rotating shaft.
In a preferred embodiment of the present invention, the protection pad is a soft protection pad, and the rubber sealing neck can be sufficiently sealed with the neck to prevent water from entering.
The invention has the beneficial effects that: the novel material alumina ceramic is adopted, so that the novel material alumina ceramic has better compression resistance, the inner layer and the outer layer are used for protection, the compression resistance of the helmet is better, 180-degree compression-resistant glass is adopted as an outer helmet window, the sight in the sea is better, the protection pad is arranged on the inner side of the inner helmet, the novel material alumina ceramic has better protection effect and use comfort, the inner helmet is separated from the outer helmet, the head is fixed with the inner helmet and can rotate freely in the outer helmet, and the head can be shaken to hit the outer helmet by a simple helmet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a compression resistant housing; 2. a window; 3. a gas transmission hole; 4. supporting the shoulder armor; 5. a cushion pad; 6. sealing and protecting the neck with rubber; 7. a compression-resistant inner shell; 8. a first rotating shaft; 9. a bearing; 10. a sight glass; 11. a second rotating shaft; 12. an angle adjusting bolt; 13. a telescopic rod; 14. an underwater searchlight; 15. air holes are formed; 16. a protective pad; 17. a telescopic rod bracket; 18. fixing belts; 19. a glass break alarm.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in figures 1-3, the invention provides a helmet with good underwater compressive performance, which comprises a compressive outer shell 1, wherein a window 2 is embedded in one side of the compressive outer shell 1, an air delivery hole 3 is formed below the window 2 of the compressive outer shell 1, a rubber sealing neck guard 6 is fixedly connected to the bottom end of the compressive outer shell 1, supporting shoulder plates 4 are symmetrically and fixedly connected to two sides of the bottom of the compressive outer shell 1, cushion pads 5 are fixedly connected to the bottom ends of the supporting shoulder plates 4, the rubber sealing neck guard 6 is positioned between the two supporting shoulder plates 4, the compressive outer shell 1 is rotatably connected with a compressive inner shell 7 through a first rotating shaft 8, a bearing 9 is fixedly connected to the middle part of the inner wall of the compressive outer shell 1, a compressive inner shell 7 is fixedly connected to the inner wall of the bearing 9, protective pads 16 are arranged on the inner wall of the compressive inner shell 7, a sight glass, the telescopic link support 17 both sides middle part interlude is provided with angle adjusting bolt 12, angle adjusting bolt 12 middle part fixedly connected with telescopic link 13, and telescopic link 13 is kept away from telescopic link support 17 one end fixedly connected with searchlight 14 under water, and 1 top of resistance to compression shell is provided with a plurality of bleeder vents 15, and 7 bottoms of resistance to compression inner shell are provided with fixed band 18, and the garrulous alarm 19 of 2 one side inner wall fixedly connected with glass of window.
The window 2 is made of high-pressure-resistant transparent glass, the pressure-resistant outer shell 1 is made of alumina ceramic, the sight glass 10 is made of high-pressure-resistant transparent glass, the sight glass has better pressure-resistant materials, the underwater safety is improved, the underwater searchlight 14 is a RJIW7101 type searchlight, the submarine environment is better detected, the broken glass alarm 19 is a PA-456 type alarm, timely alarm is given when the pressure is too high, self rescue is immediately prepared, the survival probability is increased, the pressure-resistant outer shell 1 is rotatably connected with the pressure-resistant inner shell 7 through a bearing 9 and a rotating shaft 8, the head is convenient to rotate, the opening of the visual field is improved, the protective pad 16 is a soft protective pad, the head is better protected, the rubber sealing protective neck 6 can be fully sealed with the neck to prevent water from entering, and danger is prevented from occurring in water entering.
Specifically, the invention is very simple, after the helmet is worn, the rubber sealing neck guard 6 is tightly attached to the neck leather clothing, the helmet is fully sealed to prevent water from entering, the supporting shoulder armor 4 is fixed to the diving suit, the buffer cushion 5 is contacted with the shoulder, the pressure of the helmet on the neck is reduced, the pressure-resistant inner shell 7 is fixed to the head by the fixing belt 18, the underwater searchlight can dive when the glass-broken alarm 19 is opened, the underwater searchlight 14 can be opened when the helmet goes deep into the sea floor to reach a destination, the environment is lightened, the operation is convenient, the length is adjusted by the telescopic rod 13, the irradiation angle is connected by the angle adjusting bolt 12 and the second rotating shaft 11, the searchlight can shine to a required position, the air is input by the air transmission hole 3 and is discharged by the air holes 15, the breathing during underwater operation is guaranteed, when the observation angle is not large, the head of the pressure-resistant, when the submarine is submerged too deeply, the water pressure on the seabed is too high, and the pressure-resistant glass cannot bear, the broken glass alarm 19 can give an alarm in time, and the user can escape in an emergency floating mode, so that the escape probability is increased.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (5)
1. The utility model provides a helmet that compressive property is good under water, includes resistance to compression shell (1), its characterized in that, resistance to compression shell (1) one side is inlayed and is had window (2), resistance to compression shell (1) is located window (2) below and is provided with gas transmission hole (3), resistance to compression shell (1) bottom fixedly connected with rubber seal rib (6), resistance to compression shell (1) bottom bilateral symmetry fixedly connected with supports shoulder first (4), support shoulder first (4) bottom equal fixedly connected with blotter (5), rubber seal rib (6) are located two and support between shoulder first (4), resistance to compression shell (1) rotates through pivot (8) and is connected with resistance to compression inner shell (7), resistance to compression shell (1) inner wall middle part fixedly connected with bearing (9), bearing (9) inner wall fixedly connected with resistance to compression inner shell (7), resistance to compression inner shell (7) inner wall is provided with protection pad (16), resistance to compression inner shell (7) one side is inlayed and is had sight glass (10), resistance to compression shell (1) outer wall top is rotated with telescopic link support (17) through No. two pivot (11) and is connected, telescopic link support (17) both sides middle part alternates and is provided with angle adjusting bolt (12), angle adjusting bolt (12) middle part fixedly connected with telescopic link (13), telescopic link support (17) one end fixedly connected with searchlight (14) under water is kept away from telescopic link (13), resistance to compression shell (1) top is provided with a plurality of bleeder vents (15), resistance to compression inner shell (7) bottom is provided with fixed band (18), garrulous alarm (19) of window (2) one side inner wall fixedly connected with glass.
2. The helmet with good underwater pressure resistance as claimed in claim 1, wherein the window (2) is made of high pressure resistant transparent glass, the pressure resistant shell (1) is made of alumina ceramic, and the sight glass (10) is made of high pressure resistant transparent glass.
3. Helmet with high underwater pressure resistance according to claim 1, characterized in that the underwater searchlight (14) is of the type RJIW7101 and the glass break alarm (19) is of the type PA-456.
4. The helmet with good underwater pressure resistance performance as claimed in claim 1, wherein the pressure-resistant outer shell (1) is rotatably connected with the pressure-resistant inner shell (7) through a bearing (9) and a first rotating shaft (8).
5. Helmet with underwater resistance to compression according to claim 1, characterized in that the protective pad (16) is a soft pad, the rubber sealing neck (6) being sufficiently sealable to the neck to prevent the ingress of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259769.XA CN109288188B (en) | 2018-10-26 | 2018-10-26 | Helmet with good underwater compressive performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259769.XA CN109288188B (en) | 2018-10-26 | 2018-10-26 | Helmet with good underwater compressive performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109288188A CN109288188A (en) | 2019-02-01 |
| CN109288188B true CN109288188B (en) | 2021-04-13 |
Family
ID=65158888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811259769.XA Active CN109288188B (en) | 2018-10-26 | 2018-10-26 | Helmet with good underwater compressive performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109288188B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349507A (en) * | 2021-06-17 | 2021-09-07 | 景宁畲族自治县千承金属厂 | Riding helmet |
| CN114917500B (en) * | 2022-06-13 | 2023-03-07 | 吉林建筑大学 | Intelligent gas-defense helmet for fire escape and rescue |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680556A (en) * | 1969-10-22 | 1972-08-01 | U S Divers Co | Diving helmet |
| US5794270A (en) * | 1995-08-19 | 1998-08-18 | Howat; Jonathan Macdonald Prentice | Protective headwear |
| CN2576048Y (en) * | 2002-07-31 | 2003-10-01 | 高光复 | Head-shoulder-neck protection helmet |
| US6874169B2 (en) * | 2002-02-28 | 2005-04-05 | Jt Usa, Llc | Swiveling sound-gathering ear guard for masks and helmets |
| CN1759339A (en) * | 2003-03-10 | 2006-04-12 | 株式会社尼康美景 | View field frame position-adjustable optical device |
| CN1809493A (en) * | 2003-05-19 | 2006-07-26 | 阿佩克股份有限公司 | Autonomous swimming cargo containers |
| CN202396532U (en) * | 2011-12-27 | 2012-08-29 | 李龙江 | Novel protective helmet |
| CN204210712U (en) * | 2014-09-19 | 2015-03-18 | 鲁国庆 | pressure diving suit |
| CN204617182U (en) * | 2015-05-13 | 2015-09-09 | 温州职业技术学院 | One is kept off the rain the transparent helmet |
| CN107348595A (en) * | 2017-08-16 | 2017-11-17 | 南京含悦电子工程有限公司 | A kind of constructing tunnel positioning security cap |
| CN206909825U (en) * | 2017-07-14 | 2018-01-23 | 张里童 | Strengthen the protection type helmet |
| CN107927981A (en) * | 2017-12-18 | 2018-04-20 | 苏州德特尼罗电子科技有限公司 | A kind of improved safety helmet for building operation |
| CN108523290A (en) * | 2018-04-05 | 2018-09-14 | 陈细妹 | A kind of high building construction protective device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6572424B2 (en) * | 1999-09-22 | 2003-06-03 | Kent Harkrider | Personal swim craft with an underwater viewing area |
| CN201557602U (en) * | 2009-12-08 | 2010-08-25 | 徐博 | Multifunctional helmet |
| US20140259254A1 (en) * | 2013-03-15 | 2014-09-18 | Robert William King | Rotatable and Removable Visor for Use with Helmets |
| CN104665061A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Safety helmet |
-
2018
- 2018-10-26 CN CN201811259769.XA patent/CN109288188B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680556A (en) * | 1969-10-22 | 1972-08-01 | U S Divers Co | Diving helmet |
| US5794270A (en) * | 1995-08-19 | 1998-08-18 | Howat; Jonathan Macdonald Prentice | Protective headwear |
| US6874169B2 (en) * | 2002-02-28 | 2005-04-05 | Jt Usa, Llc | Swiveling sound-gathering ear guard for masks and helmets |
| CN2576048Y (en) * | 2002-07-31 | 2003-10-01 | 高光复 | Head-shoulder-neck protection helmet |
| CN1759339A (en) * | 2003-03-10 | 2006-04-12 | 株式会社尼康美景 | View field frame position-adjustable optical device |
| CN1809493A (en) * | 2003-05-19 | 2006-07-26 | 阿佩克股份有限公司 | Autonomous swimming cargo containers |
| CN202396532U (en) * | 2011-12-27 | 2012-08-29 | 李龙江 | Novel protective helmet |
| CN204210712U (en) * | 2014-09-19 | 2015-03-18 | 鲁国庆 | pressure diving suit |
| CN204617182U (en) * | 2015-05-13 | 2015-09-09 | 温州职业技术学院 | One is kept off the rain the transparent helmet |
| CN206909825U (en) * | 2017-07-14 | 2018-01-23 | 张里童 | Strengthen the protection type helmet |
| CN107348595A (en) * | 2017-08-16 | 2017-11-17 | 南京含悦电子工程有限公司 | A kind of constructing tunnel positioning security cap |
| CN107927981A (en) * | 2017-12-18 | 2018-04-20 | 苏州德特尼罗电子科技有限公司 | A kind of improved safety helmet for building operation |
| CN108523290A (en) * | 2018-04-05 | 2018-09-14 | 陈细妹 | A kind of high building construction protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109288188A (en) | 2019-02-01 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224234 Dongfang Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Wanzhou life saving equipment (Dongtai) Co., Ltd Address before: 224234 Dongfang Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province Applicant before: DONGTAI W-BOAT SHIP EQUIPMENT Co.,Ltd. |
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