CN203898993U - Fireproof shield for forestry firefighters - Google Patents
Fireproof shield for forestry firefighters Download PDFInfo
- Publication number
- CN203898993U CN203898993U CN201420330488.XU CN201420330488U CN203898993U CN 203898993 U CN203898993 U CN 203898993U CN 201420330488 U CN201420330488 U CN 201420330488U CN 203898993 U CN203898993 U CN 203898993U
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- Prior art keywords
- shield
- forestry
- fireproof
- fireman
- contact pin
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- Expired - Fee Related
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Abstract
The utility model relates to a fireproof shield for forestry firefighters and belongs to forestry fireproof appliances. The fireproof shield for the forestry firefighters comprises a shield body (1), a handle (2) arranged in the middle of the shield body (1), a mask (3) arranged above the handle (2), water outlet holes (4) arranged at the left side and the right side of the handle (2), wheels (5) arranged at both sides of the bottom of the shield body (1) and a pin (6) arranged in the middle of the shield body (1). By utilizing the fireproof shield for the forestry firefighters, actions of a fireproof suit and an antigas mask can be played simultaneously. In addition, inconvenience on action can not be caused, the fireproof shield is conductive to rapid withdrawal of the firefighters due to large fire behavior, and the fireproof shield can be used as a firewall to protect personal safety of the firefighters in the evacuation way of the firefighters.
Description
Technical field
A kind of forestry fireman fireproof shield belongs to forestry fire prevention apparatus.
Background technology
Forestry fire prevention is the very important work of forest department, and for fireman, protection inherently safe is extremely important equally.Existing safeguard procedures comprise the protective garment that prevents burn, prevent the breathing mask of toxic gas invasion.Wear protective garment wear a gas mask can increase action inconvenience, excessive being difficult for of the intensity of a fire withdraws.
Utility model content
In order to address the above problem; the utility model has designed a kind of forestry fireman fireproof shield; this forestry fireman fireproof shield not only can make safeguard measure and human body be separated; can not cause the inconvenience of action; and fireman be need to withdraw because the intensity of a fire is excessive time, this shield can also be served as fire wall.
The purpose of this utility model is achieved in that
A kind of forestry fireman fireproof shield, comprises shield body, is arranged on the handle in shield body centre position, is arranged on the face shield of handle top, and the apopore of the left and right sides is arranged on the wheel of shield body two bottom sides, is arranged on the contact pin in shield body centre position.
Above-mentioned forestry fireman fireproof shield, described face masks is provided with active carbon, and the disposing way of described active carbon is along continuous straight runs graininess and Powdered mode of alternately arranging; The both sides of powdered active carbon layer are provided with gauze, and the gross thickness of powdered active carbon layer along continuous straight runs is no more than 5mm.
Above-mentioned forestry fireman fireproof shield, described apopore matches with hydraulic giant with fire fighting.
Above-mentioned forestry fireman fireproof shield, also comprises baffle plate, and described baffle plate matches with apopore.
Above-mentioned forestry fireman fireproof shield, described contact pin is connected with the rotating shaft of shield body, and unwanted time, contact pin direction upwards, when needs, turns to below.
In contact pin direction, upwards time, the position of wheel is lower than contact pin, and in the time that contact pin direction is downward, the position of wheel is higher than contact pin.
Beneficial effect: the utility model forestry fireman fireproof shield, flame can be kept off outside shield, and set face shield can play the effect of filtering toxic gas, therefore can play the effect of fireproof garment and breathing mask simultaneously; In addition; because this shield and health are separated; therefore can not cause inconvenience in the action; also being conducive to fireman withdraws greatly rapidly because of the intensity of a fire; have owing to being provided with contact pin, can insert in earth, in the way of therefore withdrawing fireman; this shield can be used as fire wall, protection fireman's personal safety.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model forestry fireman fireproof shield.
In figure: 1 shield body, 2 handles, 3 face shields, 4 apopores, 5 wheels, 6 contact pins, 7 baffle plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model detailed description of the invention is described in further detail.
Specific embodiment one
The forestry fireman fireproof shield of the present embodiment, structural representation as shown in Figure 1.This forestry fireman fireproof shield comprises shield body 1, be arranged on the handle 2 in shield body 1 centre position, be arranged on the face shield 3 of handle 2 tops, the apopore 4 of the left and right sides, be arranged on the wheel 5 of shield body 1 two bottom sides, be arranged on the contact pin 6 in shield body 1 centre position.Described face shield 3 inside are provided with active carbon.
Above-mentioned forestry fireman fireproof shield, described apopore 4 matches with hydraulic giant with fire fighting.
Above-mentioned forestry fireman fireproof shield, also comprises baffle plate 7, and described baffle plate 7 matches with apopore 4.Because hydraulic giant may only have one, another blocks with baffle plate 7, can avoid pernicious gas from apopore 4 through shield body 1, therefore the design of baffle plate 7 has effectively protected that fireman's is healthy.
Above-mentioned forestry fireman fireproof shield, described contact pin 6 is connected with 1 rotating shaft of shield body, and unwanted time, contact pin 6 directions upwards, when needs, turn to below.In contact pin 6 directions upwards time, the position of wheel 5 is lower than contact pin 6, and in contact pin 6 directions, when downward, the position of wheel 5 is higher than contact pin 6.This design, when can ensureing that shield body 1 is unwanted, can utilize wheel 5 that it is walked on road surface, and need time, can be inserted in soft earth and be fixed with contact pin 6.
Specific embodiment two
Above-mentioned forestry fireman fireproof shield, on the basis of specific embodiment one, the disposing way that further limits active carbon is along continuous straight runs graininess and Powdered mode of alternately arranging; The both sides of powdered active carbon layer are provided with gauze, and the gross thickness of powdered active carbon layer along continuous straight runs is no more than 5mm.
Powdered active carbon is than the advantages of good adsorption effect of granular active carbon, but air permeable effect is poor, carries out powdered active carbon thickness to breathing impact test smoothly taking 0.1mm as step-length, and experimental subjects is 100 people.Experimental result shows, when the thickness of powdered active carbon is in the time that 5mm is above, impression is suddenly breathed the individuality having some setbacks and started to increase, therefore, for the adsorption effect of balance toxic gas, and fireman's breathing is smooth and easy, requires the gross thickness of powdered active carbon to be no more than 5mm.
Claims (6)
1. a forestry fireman fireproof shield, it is characterized in that, comprise shield body (1), be arranged on the handle (2) in shield body (1) centre position, be arranged on the face shield (3) of handle (2) top, the apopore (4) of the left and right sides, is arranged on the wheel (5) of shield body (1) two bottom sides, is arranged on the contact pin (6) in shield body (1) centre position.
2. forestry fireman fireproof shield according to claim 1, is characterized in that, described face shield (3) inside is provided with active carbon, and the disposing way of described active carbon is along continuous straight runs graininess and Powdered mode of alternately arranging; The both sides of powdered active carbon layer are provided with gauze, and the gross thickness of powdered active carbon layer along continuous straight runs is no more than 5mm.
3. forestry fireman fireproof shield according to claim 1, is characterized in that, described apopore (4) matches with hydraulic giant with fire fighting.
4. forestry fireman fireproof shield according to claim 1, is characterized in that, also comprises baffle plate (7), and described baffle plate (7) matches with apopore (4).
5. forestry fireman fireproof shield according to claim 1, is characterized in that, described contact pin (6) is connected with shield body (1) rotating shaft, unwanted time, contact pin (6) direction upwards, when needs, turns to below.
6. forestry fireman fireproof shield according to claim 5, it is characterized in that, in contact pin (6) direction upwards time, the position of wheel (5) is lower than contact pin (6), in the time that contact pin (6) direction is downward, the position of wheel (5) is higher than contact pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330488.XU CN203898993U (en) | 2014-06-20 | 2014-06-20 | Fireproof shield for forestry firefighters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330488.XU CN203898993U (en) | 2014-06-20 | 2014-06-20 | Fireproof shield for forestry firefighters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898993U true CN203898993U (en) | 2014-10-29 |
Family
ID=51773287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330488.XU Expired - Fee Related CN203898993U (en) | 2014-06-20 | 2014-06-20 | Fireproof shield for forestry firefighters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396238A (en) * | 2015-12-12 | 2016-03-16 | 辽宁石油化工大学 | Protection type fire control shield |
| CN112774072A (en) * | 2020-12-24 | 2021-05-11 | 重庆工程职业技术学院 | Stable clamping device for fire hose and using method thereof |
-
2014
- 2014-06-20 CN CN201420330488.XU patent/CN203898993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396238A (en) * | 2015-12-12 | 2016-03-16 | 辽宁石油化工大学 | Protection type fire control shield |
| CN112774072A (en) * | 2020-12-24 | 2021-05-11 | 重庆工程职业技术学院 | Stable clamping device for fire hose and using method thereof |
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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: 20141029 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |