CN201830993U - Detachable dual-purpose steel shockproof safety cap - Google Patents
Detachable dual-purpose steel shockproof safety cap Download PDFInfo
- Publication number
- CN201830993U CN201830993U CN2010202655965U CN201020265596U CN201830993U CN 201830993 U CN201830993 U CN 201830993U CN 2010202655965 U CN2010202655965 U CN 2010202655965U CN 201020265596 U CN201020265596 U CN 201020265596U CN 201830993 U CN201830993 U CN 201830993U
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- cap
- lower casing
- liner steel
- cap lower
- steel skeleton
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Abstract
The utility model discloses a detachable dual-purpose steel shockproof safety cap comprising a cap shell, a cap lining, a low forehead belt, and a cap hoop, wherein the cap shell is divided into a upper shell and a lower shell, the cap lining being within the cap shell, the lower forehead belt and the cap lining being connected below the cap lining, the cap hoop together with the cap lining and the lower forehead belt being tightly connected and being capable of adjustment. The detachable dual-purpose steel shockproof safety cap herein has the advantages of convenient usage, quick prevention, and enhanced buffering.
Description
Technical field
The utility model relates to the dual-purpose rigidity quakeproof safety of a kind of detachable cap, especially carries out security protection foreign object and the not clear thing bump head safeguard protection cap relevant with neck.
Background technology
Earthquake is rapid the breaking of the local generation of earth interior medium, the seismic wave that produces, thereby cause the phenomenon of ground vibration within the specific limits, earthquake (earthquake) is exactly at the top layer of earth fast vibration, be called earthquake in ancient times again, it as blow, rain, lightning, it is recurrent a kind of natural phenomena on the earth, the earth vibration is directly perceived, the most direct, the most general performance of earthquake, earthquake is very frequent a kind of phenomenon in natural phenomena, the whole world is annual can take place earthquake be about 500 surplus more than ten thousand times.
Because the earthquake magnitude difference, earthquake depth is different, and the destructive degree that it causes ground is also different, and focus is shallow more, and it is little to involve scope, and destructive just big more, vice versa.
The earthquake that destructive bigger earthquake generally all is shallow source property is main; as shake of mountain region, China pool in 1976 and Wenchuan earthquakes in 2008 etc.; it all is shallow source property earthquake; its shake and face scope are little, and the ruinous earthquake that causes is extremely strong, and the possibility that causes casualties is very big; particularly wounded's ratio of being inflicted heavy losses on of head and neck is higher; to this, attack personnel in order to strengthen taking precautions against the earthquake wound, protect head and ceruical uertebra part conscientiously; as much as possible reduce casualties; in case if in earthquake head and whiplass, light side disables, heavy side jeopardizes personnel's life; therefore; in the comparatively frequent earthquake zone zone of earthquake, should carry out adequate preparation, prevent trouble before it happens.
Give everybody an enlightenment in the disaster of " 512 " Wenchuan violent earthquake; in drawing the process of rescuing, find a large amount of wounded's death; because head and neck are seriously injured; the shock hypoxia death causes suffocating; reason is that head is subjected to the injury of foreign object strong impaction, causes fierce cerebral concussion, intracranials hemorrhage; meninx is dampened; effracture and cervical vertebra major injury cause the nerve center confusion; the hemorrhage severe depletion of oxygen of brain, expiratory dyspnea; even long-time shock; cause death, therefore, we will be from the easiest to be injured; the head region of the easiest protection injury and the most fearful injury neck are done; use the quakeproof safety cap, help carrying out conscientiously the inherently safe measure.
Summary of the invention
The purpose of this utility model provides the shockproof safety cap of a kind of energy dual-purpose rigidity of detachable; injure the head of personnel's significant points, the safety cap of neck to solve the foreign object that ruinous earthquake was brought; be the safety cap of protecting head and neck to wear; the buffering that helps foreign object strike head and neck; avoid injury, suffocate after the shock, cause death.
To achieve the above object, the utility model is achieved through the following technical solutions, and shockproof (protecting head, rib) safety cap is detachable dual-purpose by cap shell (upper casing, lower casing), hat lining, following browband, cap hoop etc.
Described shockproof (protect head, rib) safety cap, it uses with general safety cap lengthening, can use the cap upper casing at ordinary times, as general security protection cap use; As in case discovery has the earthquake sign, can add the cap lower casing rapidly, with protection head and neck, therefore, detachable dual-purpose quakeproof safety cap mainly combines with cap upper casing and cap lower casing.
The utility model compared with prior art has following advantage, (1) be because the quakeproof safety cap mainly plays rapid strick precaution, easy to use, effect is obvious, (2) be to support stick force through increasing crash roll and increasing with the Generally Recognized as safe cap, impact (bump) absorbent properties with former GB2811-89 regulation ... be delivered to the power on the head mould, be no more than 4900N (500kgf), through increasing crash roll and adding long support steel skeleton shell muscle, can increase the effect of buffering and thump (strong bump) two to five trainings, (3) be when using the quakeproof safety cap, in case earthquake foreign object strike or be depressed into below the object, can keep head and neck that certain space is arranged, can judge the opportunity of saving oneself or rescuing rapidly, strive for keeping sign of life in the best time, obtain best possibility of surviving.
Description of drawings
Fig. 1 is the structural representation of the detachable dual-purpose rigidity quakeproof safety cap of the utility model.
Fig. 2 is the cap lower casing detaching structure schematic diagram of the detachable dual-purpose rigidity quakeproof safety cap of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing example of the present utility model is described in further detail.
Embodiment 1: as shown in Figure 1, the dual-purpose rigidity quakeproof safety of detachable cap, comprise liner steel frame cap upper casing 1, liner steel frame cap lower casing 2, hat lining 3, following browband 4, back hoop 5, cap upper casing crash roll 6, with cap lower casing crash roll 6, evenly be provided with at the cap shell, stress point evenly is provided with between cap lower casing liner steel skeleton support bar 7 and upper casing, as shown in Figure 2, dismountable cap lower casing 2 is by dead ahead hagioscope (mirror) 10 usefulness soft transparent lucite and housing liner steel skeleton support bar 7, last guard ring liner steel skeleton 8, the whole butt joint of following guard ring 9 liner steel skeletons, shell evenly lays crash roll 6 and combines.
Embodiment 2: the material of cap upper casing liner steel skeleton crash roll 6 is made of the resilient flame retardant rubber layer of software, the housings support bar 7 of rigidity cap lower casing 2, last guard ring 8, following guard ring 9 is all made of the flame retardant rubber of liner steel skeleton, sight glass is made of the soft transparent lucite, all the other and embodiment 1.
Embodiment 3:A. cap upper casing 1, inner length is 195～250mm, width is 170～220mm, highly be 120～150mm, air-vent on the cap shell, being no less than 400mm by the gross area is 2, B. cap hoop 5 is of a size of 510mm～660mm, C. vertical interval (plastic lining 25～50mm, cotton is knitted or chemical fibre band 30～50mm), D. level interval 5～20mm, E. wear height 80～90mm, F. cushion protrusion height is no more than 6mm around in the cap shell, G. socket is established in cap upper casing lower edge, connect cap lower casing tongue, the spacing of socket is that shade 50～150mm evenly distributes, H. crash roll is established in the 1 housing external application of cap shell, be stained with the resilient rubber of software and be integral, I. cap lower casing becomes trumpet type, vertical height 100～550mm, the vertical steel skeleton of shell muscle evenly distributes by 50～150mm around the housing, vertical (containing tongue) height 100～550mm of shell muscle is identical, width 25～50mm, thickness 3～5mm, J. suitable for reading and cap upper casing 1 end opening of cap lower casing 2 is measure-alike, 1.1～1.5 trainings that the end opening of cap lower casing 2 and cap lower casing 2 are suitable for reading, the height of K. hagioscope (mirror) 10 is 40～80mm, length is 150～300mm, be directly installed on 10～20mm under the cap lower casing 2 dead ahead upper edge holes, thickness is identical with the cap housing, and L. cap lower casing 2 upper edge holes are established tongue, highly are 20～60mm, width 25～50mm and thickness 3～5mm, all the other are with embodiment 1.
Claims (2)
1. the dual-purpose rigidity quakeproof safety of a detachable cap comprises liner steel frame cap upper casing (1), liner steel frame cap lower casing (2); It is characterized in that: hat lining (3), following browband (4), back hoop (5), the crash roll (6) of cap upper casing crash roll and cap lower casing arranges evenly that at the cap shell stress point is evenly arranged between cap lower casing liner steel skeleton support bar (7) and upper casing.Dismountable cap lower casing (2) is connected by cap lower casing liner steel skeleton support bar (7).
2. the dual-purpose rigidity quakeproof safety of detachable according to claim 1 cap, it is characterized in that: guard ring liner steel skeleton (8) and cap lower casing liner steel skeleton support bar (7) and following guard ring (9) liner steel skeleton on the cap lower casing, establish perspective window (10) and combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202655965U CN201830993U (en) | 2010-07-16 | 2010-07-16 | Detachable dual-purpose steel shockproof safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202655965U CN201830993U (en) | 2010-07-16 | 2010-07-16 | Detachable dual-purpose steel shockproof safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830993U true CN201830993U (en) | 2011-05-18 |
Family
ID=44001088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202655965U Expired - Fee Related CN201830993U (en) | 2010-07-16 | 2010-07-16 | Detachable dual-purpose steel shockproof safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285538A (en) * | 2013-06-28 | 2013-09-11 | 高若木 | Student's protective hood used during earthquake fires |
| CN103960807A (en) * | 2013-01-28 | 2014-08-06 | 王琪 | Impact-resistant pressure-reducing type safety helmet |
| CN106579629A (en) * | 2017-01-17 | 2017-04-26 | 唐剑 | Suspension type helmet |
-
2010
- 2010-07-16 CN CN2010202655965U patent/CN201830993U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960807A (en) * | 2013-01-28 | 2014-08-06 | 王琪 | Impact-resistant pressure-reducing type safety helmet |
| CN103285538A (en) * | 2013-06-28 | 2013-09-11 | 高若木 | Student's protective hood used during earthquake fires |
| CN106579629A (en) * | 2017-01-17 | 2017-04-26 | 唐剑 | Suspension type helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120716 |