CN104930919A - Military rotary double-layer bulletproof helmet - Google Patents
Military rotary double-layer bulletproof helmet Download PDFInfo
- Publication number
- CN104930919A CN104930919A CN201510313297.1A CN201510313297A CN104930919A CN 104930919 A CN104930919 A CN 104930919A CN 201510313297 A CN201510313297 A CN 201510313297A CN 104930919 A CN104930919 A CN 104930919A
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- Prior art keywords
- layer
- helmet
- fixing
- rotary double
- military
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- Helmets And Other Head Coverings (AREA)
Abstract
A military rotary double-layer bulletproof helmet is composed of two layer, wherein two bearings are installed on the inner side of the top, a fixing groove ring for fixing an outer ring of the large bearing is designed at the top of an outer-layer helmet body, a shaft for an inner ring of the small bearing and a fixing wire are fastened with a second-layer helmet body, the bearings produce rotating kinetic energy by utilizing uneven external pressure so as to achieve a required bulletproof result, and the injury of bullets to the heads of persons during a war is reduced. Two fixing holes are formed in the side face of the helmet and used for fastening fixing pins to enable the helmet not to rotate, and the military rotary double-layer bulletproof helmet is suitable for ordinary training.
Description
Technical field: the shellproof technology that the present invention relates to a kind of military rotary double-layer helmet, to be particularly useful in war the helmet to the defence of bullet.
Background technology: at present, bulletproof halmet mainly payes attention to selecting of material, and ignores innovation and the change of structure.
Summary of the invention: in order to overcome the deficiency that current bulletproof halmet can not reach completely shellproof, the invention provides a kind of bulletproof helmet for military use, this bulletproof halmet is not only double-deck and can rotates, and reduces war extent of injury, effectively safeguards soldier's life security.The helmet is made up of bilayer, installs two bearings in inside top.The holddown groove circle of a fixing large bearing outer ring can be designed in outer cap body top, and the inner ring axle of little bearing and fixing silk and second layer cap body top fastening.Make bearing produce the kinetic energy rotated by the inequality of external pressure, realize required ballistic results.Rotation can come with two cover bearings, and large bearing inner race tightly overlaps a little bit smaller bearing, can ensure safe, quick like this, and sensitive rotation, can make to drop to minimum to the injury of human body head.Even if bullet penetrates ground floor, owing to penetrating in process, departing from of angle, causing the second layer to be difficult to breakdown, thus reaching available protecting.Two fixing eyes can be made a call in the side of cap, fastening with steady pin, make helmet non rotating, be applicable to peacetime training.
Accompanying drawing illustrates:
Fig. 1 is vertical section of the present invention structural map.
Fig. 2 is plane and the profile of the double-deck bearing of the present invention.
Detailed description of the invention: the helmet is made up of bilayer, installs two bearings in inside top.The holddown groove circle of a fixing large bearing outer ring can be designed in outer cap body top, and the inner ring axle of little bearing and fixing silk and second layer cap body top fastening.Make bearing produce the kinetic energy rotated by the inequality of external pressure, realize required ballistic results.
Claims (3)
1. a military rotary double-layer bulletproof halmet, current bulletproof halmet mainly payes attention to selecting of material, be made up of individual layer, fixing non rotating, it is characterized in that: the helmet is made up of bilayer, install two bearings in inside top, the holddown groove circle of a fixing large bearing outer ring can be designed in outer cap body top, and the inner ring axle of little bearing and fixing silk and second layer cap body top fastening, make bearing produce the kinetic energy rotated by the inequality of external pressure.
2. military rotary double-layer bulletproof halmet according to claim 1, is characterized in that: helmet inside top is fixed respectively by two bearings and two-layer cap shell, drives outer cap shell to rotate around inner casing by large bearing.
3. military rotary double-layer bulletproof halmet according to claim 1, is characterized in that: make a call to two fixing eyes in the side of cap, fastening with steady pin, makes helmet non rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313297.1A CN104930919A (en) | 2015-06-03 | 2015-06-03 | Military rotary double-layer bulletproof helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313297.1A CN104930919A (en) | 2015-06-03 | 2015-06-03 | Military rotary double-layer bulletproof helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930919A true CN104930919A (en) | 2015-09-23 |
Family
ID=54118198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313297.1A Pending CN104930919A (en) | 2015-06-03 | 2015-06-03 | Military rotary double-layer bulletproof helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017221A (en) * | 2016-06-02 | 2016-10-12 | 安瑞装甲材料（芜湖）科技有限公司 | Noise-reduction bulletproof helmet |
| CN106017219A (en) * | 2016-05-31 | 2016-10-12 | 安瑞装甲材料（芜湖）科技有限公司 | Double-decked helmet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246788Y (en) * | 1996-06-06 | 1997-02-05 | 于德昌 | Bulletproof helmet |
| CN1181132A (en) * | 1995-04-08 | 1998-05-06 | 阿克佐诺贝尔公司 | Anti-ballistic protective helmet |
| CN1193724A (en) * | 1997-03-18 | 1998-09-23 | 李郁忠 | Bulletproof halmet of composite material |
| CN2733301Y (en) * | 2004-08-12 | 2005-10-12 | 龚凯旋 | Bulletproof helmet |
| CN204718495U (en) * | 2015-06-03 | 2015-10-21 | 王济川 | Military rotary double-layer bulletproof halmet |
-
2015
- 2015-06-03 CN CN201510313297.1A patent/CN104930919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181132A (en) * | 1995-04-08 | 1998-05-06 | 阿克佐诺贝尔公司 | Anti-ballistic protective helmet |
| CN2246788Y (en) * | 1996-06-06 | 1997-02-05 | 于德昌 | Bulletproof helmet |
| CN1193724A (en) * | 1997-03-18 | 1998-09-23 | 李郁忠 | Bulletproof halmet of composite material |
| CN2733301Y (en) * | 2004-08-12 | 2005-10-12 | 龚凯旋 | Bulletproof helmet |
| CN204718495U (en) * | 2015-06-03 | 2015-10-21 | 王济川 | Military rotary double-layer bulletproof halmet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017219A (en) * | 2016-05-31 | 2016-10-12 | 安瑞装甲材料（芜湖）科技有限公司 | Double-decked helmet |
| CN106017219B (en) * | 2016-05-31 | 2017-07-04 | 安瑞装甲材料（芜湖）科技有限公司 | A kind of Double-layer helmet |
| CN106017221A (en) * | 2016-06-02 | 2016-10-12 | 安瑞装甲材料（芜湖）科技有限公司 | Noise-reduction bulletproof helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |