CN202496469U - Multifunctional mine safety cap - Google Patents
Multifunctional mine safety cap Download PDFInfo
- Publication number
- CN202496469U CN202496469U CN2012200444066U CN201220044406U CN202496469U CN 202496469 U CN202496469 U CN 202496469U CN 2012200444066 U CN2012200444066 U CN 2012200444066U CN 201220044406 U CN201220044406 U CN 201220044406U CN 202496469 U CN202496469 U CN 202496469U
- Authority
- CN
- China
- Prior art keywords
- helmet
- helmet shell
- protective mask
- earmuffs
- safety helmet
- 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.)
- Expired - Fee Related
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Abstract
一种多功能矿井安全帽，包括带有帽沿的安全帽外壳、设在安全帽外壳内侧下部的安全帽内沿，安全帽外壳的两侧对称设有安全帽系帯，安全帽外壳上设有安放矿灯的矿灯固定架，在所述安全帽外壳上设有防护面具，防护面具通过防护面具系帯和螺栓铰接在安全帽外壳上，防护面具上设有氧气发生器，安全帽外壳的内侧对称设有防尘耳罩，防尘耳罩中间留有将人体耳朵裹住的孔洞，防尘耳罩周边设有控制松紧的绳子。将安全帽、防护面具、氧气发生器、防护耳罩有机地结合起来，使用操作简便；氧气发生器生成的氧气可以为应急救援提供宝贵的时间；耳罩能防止粉尘进入耳朵内，能提高矿工的工作舒适度，保障煤炭工人的人身安全，达到一物多用的目的。
The utility model relates to a multifunctional mine safety helmet, which comprises a helmet shell with a brim, a helmet inner brim arranged at the inner lower part of the helmet shell, two sides of the helmet shell are symmetrically provided with safety helmet straps, and the helmet shell is provided with There is a miner's lamp fixing frame for placing a miner's lamp, a protective mask is provided on the helmet shell, the protective mask is hinged on the helmet shell through a protective mask strap and bolts, an oxygen generator is arranged on the protective mask, and the inner side of the helmet shell The dust-proof earmuffs are symmetrically arranged, and there is a hole in the middle of the dust-proof earmuffs to wrap the human ear, and there is a rope around the dust-proof earmuffs to control the tightness. The safety helmet, protective mask, oxygen generator, and protective earmuffs are organically combined, which is easy to use and operate; the oxygen generated by the oxygen generator can provide valuable time for emergency rescue; the earmuffs can prevent dust from entering the ears, and can improve the efficiency of miners. The working comfort is guaranteed, the personal safety of coal workers is guaranteed, and the purpose of multi-purpose is achieved.
Description
Technical field
The utility model relates to the mine safety cap, and the especially a kind of protection person is healthy, can produce oxygen, and can the multi-functional mine safety cap of dustproof.
Background technology
At present, safety cap on the colliery and mask all are splits, and the miner may leave behind mask during to working face, and the miner is directly exposed in the coal dust, causes the injury of health.When outstanding, a large amount of methane gas can occur with gas in that coal takes place in the tunnel in,, so can not play a protective role owing to common mask can not produce oxygen.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes in the prior art, but provides a kind of oxygen supply dustproof simple in structure, easy to use multi-functional mine safety cap.
To achieve these goals, the multi-functional mine safety cap of the utility model comprises the external shell of safety helmet that has shade, the interior edge of safety cap that is located at the external shell of safety helmet lower inside; It is with that the bilateral symmetry of external shell of safety helmet is provided with safety cap; External shell of safety helmet is provided with the mine lamp fixed mount of laying mine lamp, on said external shell of safety helmet, is provided with mask, and mask is that with and bolted splice are on external shell of safety helmet through mask; Mask is provided with oxygen generator; The inboard of external shell of safety helmet is arranged with dustproof earmuff, leaves the hole that the human body ear is wrapped in the middle of the dustproof earmuff, and dustproof earmuff periphery is provided with the rope of control degree of tightness.
Described external shell of safety helmet inboard is provided with one and buckles; Described dustproof earmuff is made by multilayer non-woven fibre cloth and is formed; The rear portion on edge is provided with elasticity bolt in the described safety cap.
Beneficial effect: the utility model is through combining oxygen generator with mask, mask is fixed on the safety cap, when needing its rotation is taken off; Mask and oxygen generator when emergency takes place, can be opened switch through being threaded together, generate oxygen.When need using earmuff, can it be taken out, cover on the ear and get final product.Can effectively improve the infringement that cutter faces dust, when not using, can earmuff be tightly wrapped, tie, hang in the external shell of safety helmet and survey.Anti-ear muffler is surveyed in safety cap, neither hinders one's work, and does not also affect the appearance.Safety cap, mask, oxygen generator, anti-ear muffler are organically combined, use easy and simple to handle; The oxygen that oxygen generator generates can provide valuable time for emergency management and rescue; Earmuff can prevent that dust from getting in the ear, can improve miner's work comfort level, ensures coal workman's personal safety, reaches the purpose of one-object-many-purposes.
Description of drawings
Fig. 1 is the structure general assembly drawing of the utility model.
Fig. 2 is the mask and the oxygen generator syndeton sketch map of the utility model.
Fig. 3 is the ear cover structure sketch map of the utility model.
Fig. 4 is the hanging buckle structure sketch map of the utility model.
Among the figure: the 1-safety cap is with, edge in the 2-elasticity bolt, 3-safety cap, 4-external shell of safety helmet; The 5-mask is with, 6-mask, 7-mine lamp fixed mount, 8-oxygen generator switch; The 9-oxygen generator, the 10-earmuff is with, the 11-earmuff that prevents dust, 12-buckles.
The specific embodiment
An embodiment to the utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, the mine safety cap of the utility model is mainly by safety cap, mask 6, oxygen generator 9 and dustproof earmuff 11.Safety cap is a colliery safety cap commonly used, and mask 6 also is a common type in the market.Safety cap comprises the external shell of safety helmet 4 that has shade, the interior edge 3 of safety cap that is located at external shell of safety helmet 4 lower inside, and the rear portion along 3 in the safety cap is provided with elasticity bolt 2; The inboard of external shell of safety helmet 4 is provided with one and buckles 12, buckle be installed in frenulum directly over, it highly is about dark half of cap; It is with 1 that the bilateral symmetry of external shell of safety helmet 4 is provided with safety cap; External shell of safety helmet 4 is provided with the mine lamp fixed mount 7 of laying mine lamp; On said external shell of safety helmet 4, be provided with mask 6; Mask 6 through mask be with 5 with bolted splice on external shell of safety helmet 4, mask 6 is provided with oxygen generator 9, oxygen generator 9 is made up of oxygen generating agent, catalyst, cleanser, wireway.Mask 6 frenulums are made with elastomeric material, and mask 6 and oxygen generator 9 are through being threaded together.Oxygen generator 9 contacts through oxygen generator switch 8 control oxygen generating agents and catalyst, only under the situation of facing a danger, just opens it, and can guarantee the actual effect of oxygen generator like this, avoids unnecessary waste.The inboard of external shell of safety helmet 4 is arranged with dustproof earmuff 11, leaves the hole that the human body ear is wrapped in the middle of the dustproof earmuff 11, is enough to wrap people's ear; Dustproof earmuff 11 peripheries are provided with the rope of control degree of tightness, and dustproof earmuff 11 is made by multilayer non-woven fibre cloth and formed.Mask 6 through mask be with 5 with bolted splice on external shell of safety helmet 4.In the time mask 6 need not being used, it is rotated to the top of safety cap.When needs, only need it is rotated.
The course of work: when coal miner arrived working face, the earmuff 11 that will prevent dust buckled 12 taking-ups in safety cap, covers on the ear, and be the degree of tightness of with 10 through the control earmuff, make it satisfy suitable comfort level.In the time of need wearing mask, the tension mask is with 5, and mask 6 rotations are taken off, cover on the face, and be that with 5 fastens with mask again, mask 6 is worn.When meeting with burst accident, when outstanding, a large amount of methane gas are gushed out, and open oxygen generator switch 8, feed an amount of oxygen, supply miner's breathing, are the creation time of escaping like coal and gas.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200444066U CN202496469U (en) | 2012-02-13 | 2012-02-13 | Multifunctional mine safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200444066U CN202496469U (en) | 2012-02-13 | 2012-02-13 | Multifunctional mine safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496469U true CN202496469U (en) | 2012-10-24 |
Family
ID=47033107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200444066U Expired - Fee Related CN202496469U (en) | 2012-02-13 | 2012-02-13 | Multifunctional mine safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496469U (en) |
-
2012
- 2012-02-13 CN CN2012200444066U patent/CN202496469U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20121024 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |