CN205337766U - Multi -layer protection safety helmet - Google Patents
Multi -layer protection safety helmet Download PDFInfo
- Publication number
- CN205337766U CN205337766U CN201620020137.8U CN201620020137U CN205337766U CN 205337766 U CN205337766 U CN 205337766U CN 201620020137 U CN201620020137 U CN 201620020137U CN 205337766 U CN205337766 U CN 205337766U
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- layer
- elastic rubber
- rubber layer
- safety helmet
- inoxidizing coating
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Abstract
Multi -layer protection safety helmet, characterized by, including outer elastic rubber layer, the glass steel inoxidizing coating of inlayer, there is the cavity layer on elastic rubber layer and glass steel inoxidizing coating formula structure as an organic whole between elastic rubber layer and the glass steel inoxidizing coating, elastic rubber layer lower part be equipped with with the fashioned steel wire braid of elastic rubber layer one -piece casting, the beneficial effects are that: the outmost of safety helmet comprises the high elastic rubber, the inboard on rubber layer has the layer of mixing of rubber and multilayer steel silk weaving layer, and rubber layer and the shaping of steel wire braid one -piece casting are in order to guarantee that whole skin has sufficient mechanical strength, reaches certain elasticity, the inlayer of safety helmet is an inoxidizing coating in the glass steel, a cavity intermediate level keeps between inlayer and the skin to make the space on the top of the head the biggest. A high pressure balloon is placed to this in situ, plays the effect outer and the buffering impact force of supporting, the protection has, buffering effect is good, impact resistance's advantage.
Description
Technical field
This utility model belongs to a kind of safety helmet, is specially multilayer proofing safety helmet.
Background technology
Used for safety helmet recognize head in protection, owing to present safety helmet is one layer of hard protection layer, and safety helmet internal layer inner sheath is mostly foam etc., and when safety helmet is subjected to impact, protective is not strong, not strong particularly with puncturing protection, and the buffering effect for impacting is bad.
Utility model content
This utility model provides one to solve in existing safety helmet technology: 1) monolayer composite layer protects weak effect；2) when being subject to greater impact power, cap body is easily broken, it is impossible to well play safeguard procedures；3) protection effect difference is run through for puncturing；4) for the multilayer proofing safety helmet of the problems such as the buffering effect difference of impulsive force.
The technical solution of the utility model is:
Multilayer proofing safety helmet, elastic rubber layer including outer layer, the fiberglass overcoat of internal layer, elastic rubber layer and fiberglass overcoat are integral type structure, cavity layer, elastic rubber layer bottom is had to be provided with and the steel wire braid of elastic rubber layer one-piece casting molding between elastic rubber layer and fiberglass overcoat.
Outermost layer adopts high elastic rubber; can so that safety helmet suffers falling object from high altitude to produce certain deformation when impacting and play cushioning effect; and because adopting rubber as outer protective; suffer bigger impact to be without the situation that protective layer fracture distress occurs, and also have certain protection effect for puncturing to run through.
Be made up of multilamellar steel wire mesh grid with the steel wire braid of elastic rubber layer one-piece casting molding, can well prevent falling object the outthrust such as spine run through injury, also the rubber layer of outer layer is also functioned to certain supporting role simultaneously.
The fiberglass overcoat of internal layer: the rubber layer of this layer and outer layer collectively constitutes a cavity layer, rubber layer is made to have more buffering effect, outer layer rubber layer, steel wire braid can be penetrated by this layer puncturing object simultaneously, and this layer also can play the effect of last protection together.
Wherein, being provided with air bag in cavity layer, air bag is provided with air-filled pore, gas bleeder valve；
It is filled with higher than atmospheric air in air bag, elastic rubber layer for outer layer is played a supporting role at ordinary times, when dropped object impacts safety helmet, contact point elastic rubber layer and steel wire braid cave inward, now the power of stress point can be transmitted rapidly by air bag to surrounding, thus playing a cushioning effect；Simultaneously that the crossing surrounding of the air bag spatial design of overhead is bigger, this just more can effectively increase the air bag amount of elastic deformation of overhead, to absorb bigger impulsive force.
One inflation air inlet is set simultaneously on this air bag, and a high pressure gas bleeder valve, QI invigorating can be carried out with inflator by this air-filled pore when air bag internal gas pressure deficiency, keep the normal pressure of air bag, automatically it is excreted in air by gas bleeder valve when air bag pressure is too high, therefore during QI invigorating, there is no concern that the situation that air bag pressure is too high.It addition, when dropped object safety helmet, gas bleeder valve can because of in air bag pressure become big and release a small amount of gas, being unlikely to make air bag internal gas pressure excessive in short-term, making safety helmet impact force become ratio shallower, thus further functioning as certain moment cushioning effect.
The beneficial effects of the utility model are: the outermost layer of safety helmet is made up of high elastic rubber；The inner side of rubber layer is with the mixed layer of rubber with multilamellar steel wire braid, and rubber layer and steel wire braid one-piece casting molding are to ensure that whole outer layer has the mechanical strength of abundance and certain elasticity；The internal layer of safety helmet is overcoat in fiberglass；Keep a hollow intermediate layer between internal layer and outer layer, and make the space on the crown maximum.Place a high-pressure gasbag in this layer, play the effect supporting outer layer with cushion impact forces；There is protection, good buffer effect, the advantage that anti-impact force is strong.
Accompanying drawing explanation
Accompanying drawing 1 is embodiment 1 structural representation；
Accompanying drawing 2 is embodiment 2 structural representation.
In figure: 1, elastic rubber layer, 2, fiberglass overcoat, 3, cavity layer, 4, steel wire braid, 5, air bag, 6, air-filled pore, 7, gas bleeder valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
Embodiment 1
As shown in Figure 1, multilayer proofing safety helmet includes the elastic rubber layer 1 of outer layer, the fiberglass overcoat 2 of internal layer, elastic rubber layer 1 and fiberglass overcoat 2 are integral type structure, cavity layer 3, elastic rubber layer 1 bottom is had to be provided with and the steel wire braid 4 of elastic rubber layer 1 one-piece casting molding between elastic rubber layer 1 and fiberglass overcoat 2.
Embodiment 2
As shown in Figure 2, multilayer proofing safety helmet includes the elastic rubber layer 1 of outer layer, the fiberglass overcoat 2 of internal layer, elastic rubber layer 1 and fiberglass overcoat 2 are integral type structure, cavity layer 3 is had between elastic rubber layer 1 and fiberglass overcoat 2, elastic rubber layer 1 bottom is provided with and the steel wire braid 4 of elastic rubber layer 1 one-piece casting molding, is provided with air bag 5 in cavity layer 3, and air bag 5 is provided with air-filled pore 6, gas bleeder valve 7.
These are only presently preferred embodiments of the present invention, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection scope of the present invention.
Claims (2)
1. multilayer proofing safety helmet, it is characterized in that, elastic rubber layer including outer layer, the fiberglass overcoat of internal layer, elastic rubber layer and fiberglass overcoat are integral type structure, cavity layer, elastic rubber layer bottom is had to be provided with and the steel wire braid of elastic rubber layer one-piece casting molding between elastic rubber layer and fiberglass overcoat.
2. multilayer proofing safety helmet according to claim 1, is characterized in that, is provided with air bag in cavity layer, and air bag is provided with air-filled pore, gas bleeder valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020137.8U CN205337766U (en) | 2016-01-11 | 2016-01-11 | Multi -layer protection safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020137.8U CN205337766U (en) | 2016-01-11 | 2016-01-11 | Multi -layer protection safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205337766U true CN205337766U (en) | 2016-06-29 |
Family
ID=56174341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020137.8U Active CN205337766U (en) | 2016-01-11 | 2016-01-11 | Multi -layer protection safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205337766U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411070A (en) * | 2016-01-11 | 2016-03-23 | 张雷 | Multi-layer protective safety helmet |
| CN105935179A (en) * | 2016-07-13 | 2016-09-14 | 太仓市飞鸿塑钢制品有限公司 | Novel HDPE plastic safety helmet |
| CN105962513A (en) * | 2016-07-13 | 2016-09-28 | 太仓市飞鸿塑钢制品有限公司 | Anti-collision ABS plastic safety helmet |
| CN106108204A (en) * | 2016-07-13 | 2016-11-16 | 太仓市飞鸿塑钢制品有限公司 | Multifunctional fiberglass safety helmet |
-
2016
- 2016-01-11 CN CN201620020137.8U patent/CN205337766U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411070A (en) * | 2016-01-11 | 2016-03-23 | 张雷 | Multi-layer protective safety helmet |
| CN105935179A (en) * | 2016-07-13 | 2016-09-14 | 太仓市飞鸿塑钢制品有限公司 | Novel HDPE plastic safety helmet |
| CN105962513A (en) * | 2016-07-13 | 2016-09-28 | 太仓市飞鸿塑钢制品有限公司 | Anti-collision ABS plastic safety helmet |
| CN106108204A (en) * | 2016-07-13 | 2016-11-16 | 太仓市飞鸿塑钢制品有限公司 | Multifunctional fiberglass safety helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |