CN205411953U - Multi -functional protective head cap - Google Patents
Multi -functional protective head cap Download PDFInfo
- Publication number
- CN205411953U CN205411953U CN201521044689.4U CN201521044689U CN205411953U CN 205411953 U CN205411953 U CN 205411953U CN 201521044689 U CN201521044689 U CN 201521044689U CN 205411953 U CN205411953 U CN 205411953U
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- China
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- cap
- mask
- protection
- top cover
- clothes combined
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Abstract
This patent belongs to the labor protection article field, specifically discloses a multi -functional protective head cap, and multi -functional protective head cap includes the relief pressure valve, check valve and the top cap that protect hood, protection scarf, trachea, be used for the compressed air decompression. The protection is equipped with on the hood and is used for the visual window watched, protection scarf and protection hood fixed connection. Trachea one end and protection hood fixed connection, the tracheal other end is connected with the relief pressure valve. The check valve sets up on the protection hood, is located the visual window below. The top cap is arc, top cap inner wall and the laminating of protection hood. The problem single in order to solve the protection appliance safeguard function, that the structure is complicated. But the hood simple structure, dustproof high efficiency, guard harmful gas and dust in, also safeguard head are compared with present hood.
Description
Technical field
This utility model belongs to articles for labour protection field, particularly relates to a kind of Multifunction protective head cover.
Background technology
In recent years, along with the development of society, the live and work environment of the mankind is more and more severe.The workman such as worked on building site can touch substantial amounts of dust, Spray Painter people is operated in the environment being abound with paint spray, street cleaner is facing to the dust of drift of wafing, the floating dust that citizen sweep in the face of the pollution of air and strong wind in daily life, can disengage oil smoke during cooking when life staying idle at home and roast.In order to prevent virus, the gas of pollution, dust etc. from entering human body by breathing, endanger healthy, all have employed certain safeguard procedures in these occasions, such as, wear masks, face shield, head-shield etc..
This kind of dust-proof articles for use are along with the lifting of demand, fairly perfectly the most improved.But the most dust-proof articles for use only possess a kind of function.In building site, colliery, brick field and some other harmful dusts more, the most unsafe environment works；Well prevent from sucking dust except needs, protection head safety is also very important.The people that major part works in this kind of environment, to wear multiple safety device before work, on the one hand wear cumbersome, and the most multiple safety device is worn and is inconvenient to work.
Therefore we need a kind of dust-proof efficiency height, simple in construction, can protect the Protective clothes combined with cap and mask of head.
Utility model content
The purpose of this utility model is providing a kind of Multifunction protective head cover, single to solve safety device safeguard function, baroque problem.
In order to achieve the above object, base case of the present utility model is: Multifunction protective head cover, including Protective clothes combined with cap and mask, protection tippet, trachea, for compressed air decompression air relief valve, check valve and top cover.Protective clothes combined with cap and mask is provided with the visual window for viewing；Protection tippet is fixing with Protective clothes combined with cap and mask to be connected.Trachea one end is fixing with Protective clothes combined with cap and mask to be connected, and the other end of trachea is connected with air relief valve.Check valve is arranged on Protective clothes combined with cap and mask, is positioned at below visual window.Top cover is curved, and top cover inwall is fitted with Protective clothes combined with cap and mask.
The principle of this base case is: be engaged in the occupations such as mine, building, machinery, electric power, transportation, geology, during work.Can be worn on head by Protective clothes combined with cap and mask, top cover is positioned at the top of the head, and visual window is placed in eye position, connects the device of storing compressed air, open air relief valve at air relief valve.Top cover is curved, fits with the crown, and the physics fallen when can protect work kicks to the head.Compressed air is reduced pressure by air relief valve, enter head-shield by trachea again, the internal air entered by trachea that is full of of head-shield, now breathe used by air can all from trachea conveying come air, without the air contact with external environment condition, and the waste gas breathed out can be discharged by check valve.Whole work process can effectively prevent dust with the air exclusion of external environment condition and harmful gas be absorbed by the body completely.
Having the beneficial effects that of this base case: Protective clothes combined with cap and mask is provided with the visual window for viewing, can prevent from when using head-shield blocking sight line.Trachea connects air relief valve, and compressed air can reduce pressure through air relief valve, then enter head-shield by trachea.Trachea will be passed through clean air in head-shield, the air that the air of suction is passed through entirely from trachea, and protection effect is fabulous.In on the one hand check valve can prevent head-shield, gas is too much discharged the most in time, on the other hand also avoids the air in the external world to enter.Top cover is curved fits with Protective clothes combined with cap and mask, and while using head-shield, top cover can protect head, and the object preventing head from being fallen injures by a crashing object.Compared with existing head-shield, this hood structure efficiency simple, dust-proof is high, while protection harmful gas and dust, also can protect head.
Scheme two: based on scheme preferred, Protective clothes combined with cap and mask is provided with the elastic ring of quality of rubber materials with protection tippet in place of being connected.Protective clothes combined with cap and mask is soft materials with protection tippet and makes.Using elastic ring, one is the wearing facilitating head-shield, and two is sustainable Protective clothes combined with cap and mask and protection tippet, prevents in use, and Protective clothes combined with cap and mask is close on health with protection tippet, and impact uses.
Scheme three: based on scheme preferred, be provided with elastic component inside top cover, elastic component includes cushion pad and cross band, and cross band two ends are fixing with top cover inwall to be connected, and cushion pad is fixed with cross band and is connected, between cross band and top cover.Cross band is welded in top cover inwall, arranges cushion pad between cross band and top cover inwall again.When using head-shield, if the object fallen is hit, cross band and cushion pad, the power of object can be distributed on whole top cover, prevent object impact power excessive, head is damaged.
Scheme four: preferred as scheme three, cross band is two, and is TPE plastics cross band.Two cross bands can the more preferable impulsive force under dispersion body drop.TPE elasticity of plastics is big, and hardness is strong, and cross band can be made the most damaged.
Scheme five: based on preferred to scheme four of scheme, Protective clothes combined with cap and mask is non-woven fabrics Protective clothes combined with cap and mask, and protection tippet is canvas tippet；Top cover is ultra high molecular polyethylene plastics.Poor air permeability that non-woven fabrics has, protection against the tide, light weight, nonirritant the most combustion-supporting, nontoxic, cheap feature, use non-woven fabrics as the material of head-shield, on the one hand producing fog in head-shield preventing from breathing when, the air being on the other hand also very well protected from external environment condition enters.Canvas has folding, waterproof characteristic, it is simple to head-shield is not using retracting, the water splashed in simultaneously working prevented also from some specific position or liquid.Ultra high molecular polyethylene plastic wear-resisting, impact resistance, anti-adhesive, comprcssive strength height, top cover uses ultra high molecular polyethylene plastics to make, and one is to make head-shield durable, and two is can effectively to protect head；Even if by object hit time, the impulsive force that also effectively buffering objects falls, protection head preserves from.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model Multifunction protective head cover embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference in Figure of description includes: Protective clothes combined with cap and mask 11, protection tippet 12, check valve 13, elastic ring 14, visual window 15, trachea 21, air relief valve 22, top cover 30, elastic component 31, cross band 311, cushion 312.
As it is shown in figure 1, Multifunction protective head cover 11, Multifunction protective head cover 11, including Protective clothes combined with cap and mask 11, protection tippet 12, trachea 21, air relief valve 22, check valve 13 and top cover 30 for compressed air decompression.Protective clothes combined with cap and mask 11 is provided with the visual window 15 for viewing, and for the external environment condition of viewing, visual window 15 can use transparent plastic sheet, and sewing is on Protective clothes combined with cap and mask 11.Protective clothes combined with cap and mask 11 is provided with the check valve 13 gone out for air, check valve 13 is positioned at below visual window 15, even if used time check valve 13 is positioned at mouth and nose, the waste gas that head-shield is discharged the most herein is most, air check valve 13 is set herein, it is very beneficial for unnecessary gas to discharge, avoids the air of external environment condition to enter in head-shield simultaneously.Protection tippet 12 is fixing with Protective clothes combined with cap and mask 11 to be connected, and is provided with elastic ring 14 in place of connection, and elastic ring 14 can use rubber to be material, is bundled in protection tippet 12 and Protective clothes combined with cap and mask 11 junction, for being supported with Protective clothes combined with cap and mask 11 by protection tippet 12.Trachea 21 one end is internal with Protective clothes combined with cap and mask 11 to be connected, and the other end of trachea 21 is fixing with air relief valve 22 to be connected.Air relief valve 22 connects the device of storing compressed air, can be passed through in head-shield by trachea 21 after being reduced pressure by the air of compression.Protective clothes combined with cap and mask 11 is non-woven fabrics Protective clothes combined with cap and mask 11, and protection tippet 12 is canvas tippet.Poor air permeability that non-woven fabrics has, protection against the tide, light weight, nonirritant the most combustion-supporting, nontoxic, cheap feature, use non-woven fabrics as the material of head-shield, on the one hand producing fog in head-shield preventing from breathing when, the air being on the other hand also very well protected from external environment condition enters.Canvas has folding, waterproof characteristic, it is simple to head-shield is not using retracting, the water splashed in simultaneously working prevented also from some specific position or liquid.
Top cover 30 is curved, and top cover 30 inwall and Protective clothes combined with cap and mask 11 use seccotine to fit.Being provided with elastic component 31 inside top cover 30 upper end, elastic component 31 includes that cushion pad and cross band 311, cross band 311 are two, and is TPE plastics cross band 311.Cross band 311 two ends are fixing with top cover 30 inwall to be connected, and cushion pad is fixed in the middle of two cross bands 311, between cross band 311 and top cover 30.Cross band 311 two ends are welded in top cover 30 inwall, arrange cushion pad again between cross band 311 and top cover 30 inwall.When using head-shield, if the object fallen is hit, cross band 311 and cushion pad, the power of object can be distributed on whole top cover 30, the impulsive force preventing object from falling is excessive, damages head.TPE elasticity of plastics is big, and hardness is strong, and cross band 311 can be made the most damaged.Top cover 30 is ultra high molecular polyethylene plastics；Ultra high molecular polyethylene plastic wear-resisting, impact resistance, anti-adhesive, comprcssive strength height, top cover 30 uses ultra high molecular polyethylene plastics to make, and one is to make head-shield durable, and two is can effectively to protect head；Even if by object hit time, it is possible to effectively having buffered the impulsive force of object, protection head preserves from.
When being embodied as, it is being engaged in the occupations such as mine, building, machinery, electric power, transportation, geology, during work.Can be worn on head by Protective clothes combined with cap and mask 11, top cover 30 is positioned at the top of the head, and visual window 15 is placed in eye position, connects the device of storing compressed air, open air relief valve 22 at air relief valve 22.Top cover 30 is curved, fits with the crown, and top is provided with elastic component 31, and the physics fallen when can protect work kicks to the head.Compressed air is reduced pressure by air relief valve 22, head-shield is entered again by trachea 21, head-shield is internal is full of the air entered by trachea 21, now breathe used by air can all from trachea 21 conveying come air, without the air contact with external environment condition, and the waste gas breathed out can be discharged by check valve 13.Whole work process can effectively prevent dust with the air exclusion of external environment condition and harmful gas be absorbed by the body completely.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. Multifunction protective head cover, it is characterised in that include Protective clothes combined with cap and mask, protection tippet, trachea, for compressed air decompression air relief valve, check valve and top cover；Described Protective clothes combined with cap and mask is provided with the visual window for viewing；Described protection tippet is fixing with Protective clothes combined with cap and mask to be connected；Described trachea one end is fixing with Protective clothes combined with cap and mask to be connected, and the other end of trachea is connected with air relief valve；Described check valve is arranged on Protective clothes combined with cap and mask, is positioned at below visual window；Described top cover is curved, and top cover inwall is fitted with Protective clothes combined with cap and mask.
2. Multifunction protective head cover as claimed in claim 1, it is characterised in that described Protective clothes combined with cap and mask is provided with the elastic ring of quality of rubber materials with protection tippet in place of being connected.
3. Multifunction protective head cover as claimed in claim 1, it is characterised in that be provided with elastic component inside described top cover, described elastic component includes cushion pad and cross band, described cross band two ends are fixing with top cover inwall to be connected, and described cushion pad is fixing with cross band to be connected, between cross band and top cover.
4. Multifunction protective head cover as claimed in claim 3, it is characterised in that described cross band is two, and is TPE plastics cross band.
5. the Multifunction protective head cover as described in any one of Claims 1-4, it is characterised in that described Protective clothes combined with cap and mask is non-woven fabrics Protective clothes combined with cap and mask, described protection tippet is canvas tippet；Described top cover is ultra high molecular polyethylene plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044689.4U CN205411953U (en) | 2015-12-15 | 2015-12-15 | Multi -functional protective head cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044689.4U CN205411953U (en) | 2015-12-15 | 2015-12-15 | Multi -functional protective head cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411953U true CN205411953U (en) | 2016-08-03 |
Family
ID=56516229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044689.4U Expired - Fee Related CN205411953U (en) | 2015-12-15 | 2015-12-15 | Multi -functional protective head cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205411953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743225A (en) * | 2020-07-09 | 2020-10-09 | 安徽钟南人防工程防护设备有限公司 | Aerosol protective clothing |
| CN112827086A (en) * | 2021-01-18 | 2021-05-25 | 天津大学合肥创新发展研究院 | Positive pressure protective hood integrating voice communication module function |
-
2015
- 2015-12-15 CN CN201521044689.4U patent/CN205411953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743225A (en) * | 2020-07-09 | 2020-10-09 | 安徽钟南人防工程防护设备有限公司 | Aerosol protective clothing |
| CN112827086A (en) * | 2021-01-18 | 2021-05-25 | 天津大学合肥创新发展研究院 | Positive pressure protective hood integrating voice communication module function |
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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: 20160803 Termination date: 20161215 |