CN203777551U

CN203777551U - Shield fire extinguisher

Info

Publication number: CN203777551U
Application number: CN201420186079.7U
Authority: CN
Inventors: 倪娉娉; 韩德祯; 吴抗林; 王鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-17
Filing date: 2014-04-17
Publication date: 2014-08-20
Anticipated expiration: 2024-04-17

Abstract

The utility model provides a shield fire extinguisher which comprises a barrel body and a spraying barrel assembly arranged on the barrel body, wherein the spraying barrel assembly comprises a main handle, an operating rod arranged on the main handle, a safety pin which is arranged on the main handle and is used for limiting the position of the operating rod, and a spraying head which is connected to the barrel body and works under the control of the spraying barrel assembly; a shield is connected to the front end of the barrel body; the spraying head is arranged on the shield. The shield fire extinguisher is capable of avoiding secondary injury caused in a fire extinguishing process, is reasonable in design, convenient to use and numerous in function, and can be used for breaking open articles such as a door lock and the like in a fire scene.

Description

Shield fire extinguisher

Technical field

The utility model relates to Life Saving Apparatus field, is specifically related to shield fire extinguisher.

Background technology

Fire extinguisher is a kind of Portable Fire extinguisher, in fire extinguisher, place chemical substance, in order to rescue fire extinguishing calamity, fire extinguisher is one of common fireproofing installation, leave the place of public place or possibility breaking out of fire in, in different types of fire extinguisher, the composition of filling is different, aim at different fire alarms and establish, when use, must be noted that in order to avoid produce minus effect and cause danger, generally in the operating process of the fire fighting that sprays fire extinguisher, need near burning things which may cause a fire disaster and towards burning things which may cause a fire disaster ejecting extinguishing material, and easily burnt the positions such as face by flare in the position near burning things which may cause a fire disaster, the fire-fighter of specialty may be equipped with the utensils such as fire mask, and John Q. Public does not generally have the facilities such as fire mask in the time that oneself tackles fire condition, be easy to cause secondary injury.

Summary of the invention

Technical problem to be solved in the utility model is to provide shield fire extinguisher, reasonable in design, simple in structure, can block flare, avoids flare invasion and attack, can avoid producing secondary injury in the process of fire extinguishing.

For solving above-mentioned existing technical problem, the utility model adopts following scheme: shield fire extinguisher, comprise cylindrical shell, be located at the spray canister assembly on cylindrical shell, affiliated spray canister assembly comprises main handle, be located at the action bars on main handle, be located on main handle for limiting the safty pin of lever position, be connected on cylindrical shell and by the shower nozzle of spray canister assembly control work, described barrel front end is connected with shield, described shower nozzle is located on shield, when fire extinguishing, pull out safty pin, control operation bar is up pulled it, extinguishing material sprays from the shower nozzle on shield, shield can block flare, avoid flare to produce secondary injury to operating personnel.

As preferably, the front end vertical plane of described shield and cylindrical shell is welded as a whole, and described main handle is fixed on shield back, thereby makes fire extinguisher overall structure more stable, makes overall structure compacter.

As preferably, a described cylinder body bottom side corresponding to main handle is provided with end handle, handle of the described end and main handle are on same straight line, in the time of fire extinguishing operation, right-hand man is respectively being held at the bottom of main handle on handle and end handle main handle, can stablize and control cylindrical shell, make fire extinguishing operation convenient more flexibly.

As preferably, the upper end at described shield back is provided with groove, and described groove top rail is provided with top handle, in the time taking fire extinguisher, can act on the handle of top, makes to hold more stable, avoids fire extinguisher lost efficacy or scrapped because constantly rocking.

As preferably, the bottom of described cylindrical shell and the angle of shield are 45 ° ~ 70 °, run into the door that need to open in scene of fire and wait article, because the article such as door are subject to big fire heating, very hot, to utilize cylindrical shell and shield to form triangle angle, the article such as can break the door fast, leg-of-mutton Stability Analysis of Structures, can avoid fire extinguisher itself to be smashed fast simultaneously.

As preferably, described shield back is also positioned at shower nozzle top and is provided with pressure gauge, can immediately measure the pressure at shower nozzle place, makes user learn that fire extinguisher can continue the time length using, and is convenient to the fire extinguisher more renewing in time.

As preferably, described shower nozzle is located at the centre of shield, can make shield just block equably flare, avoids flare to leap up with it operator.

As preferably, described shield adopts arc, operator can be wrapped in the guard circle that shield forms, and can effectively protect operator's operation of putting out a fire.

Beneficial effect:

The shield fire extinguisher that the utility model adopts technique scheme to provide, reasonable in design, simple in structure, can block flare, avoid flare invasion and attack, can avoid producing secondary injury in the process of fire extinguishing, reasonable in design, easy-to-use, diverse in function, can be used in and break the article such as the door lock of scene of fire.

Brief description of the drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is rearview of the present utility model.

In figure, cylindrical shell 1, spray canister assembly 2, main handle 21, action bars 22, safty pin 23, shower nozzle 24, shield 3, groove 31, end handle 4, top handle 5, pressure gauge 6.

Detailed description of the invention

As shown in Figure 1-2, shield fire extinguisher, comprise cylindrical shell 1, be located at the spray canister assembly 2 on cylindrical shell 1, affiliated spray canister assembly 2 comprises main handle 21, be located at the action bars 22 on main handle 21, be located on main handle 21 for limiting the safty pin 23 of action bars 22 positions, be connected on cylindrical shell 1 and controlled the shower nozzle 24 of work by spray canister assembly 2, described cylindrical shell 1 front end is connected with shield 3, described shower nozzle 24 is located on shield 3, described shield 3 is welded as a whole with the front end vertical plane of cylindrical shell 1, described main handle 21 is fixed on shield 3 backs, a described cylindrical shell 1 bottom side corresponding to main handle 21 is provided with end handle 4, handle of the described end 4 and main handle 21 are on same straight line, the upper end at described shield 3 backs is provided with groove 31, described groove 31 top rails are provided with top handle 5, the angle of the bottom of described cylindrical shell 1 and shield 3 is 45 ° ~ 70 °, described shield 3 backs are also positioned at shower nozzle 24 tops and are provided with pressure gauge 6, described shower nozzle 24 is located at the centre of shield 3, described shield 3 adopts arc.

When real work, when fire extinguishing, pull out safty pin 23, control operation bar 22 is up pulled it, extinguishing material sprays from the shower nozzle 24 on shield 3, shield 3 can block flare, avoid flare to produce secondary injury to operating personnel, right-hand man is respectively being held on 21 end of main handle handle and end handle 4 main handles, can stablize and control cylindrical shell 1, make fire extinguishing operation convenient more flexibly, groove 31 top rails are provided with top handle 5, in the time taking fire extinguisher, can act on top handle 5, make to hold more stable, avoid fire extinguisher lost efficacy or scrapped because constantly rocking, the angle of the bottom of cylindrical shell 1 and shield 3 is 45 ° ~ 70 °, run into the door that need to open in scene of fire and wait article, because the article such as door are subject to big fire heating, very hot, the triangle angle that utilizes cylindrical shell 1 and shield 3 to form, the article such as can break the door fast, leg-of-mutton Stability Analysis of Structures simultaneously, can avoid fire extinguisher itself to be smashed fast, pressure gauge 6 can be measured the pressure at shower nozzle 24 places immediately, make user learn that fire extinguisher can continue the time length using, be convenient to the fire extinguisher more renewing in time.

Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although more used the terms such as cylindrical shell 1, spray canister assembly 2, main handle 21, action bars 22, safty pin 23, shower nozzle 24, shield 3, groove 31, end handle 4, top handle 5, pressure gauge 6 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims

1. shield fire extinguisher, comprise cylindrical shell (1), be located at the spray canister assembly (2) on cylindrical shell (1), under spray canister assembly (2) comprise main handle (21), be located at action bars (22) on main handle (21), be located at main handle (21) upper for limit action bars (22) position safty pin (23), to be connected to cylindrical shell (1) upper and controlled the shower nozzle (24) of work by spray canister assembly (2), it is characterized in that: described cylindrical shell (1) front end is connected with shield (3), and described shower nozzle (24) is located on shield (3).

2. shield fire extinguisher according to claim 1, is characterized in that: described shield (3) is welded as a whole with the front end vertical plane of cylindrical shell (1), and described main handle (21) is fixed on shield (3) back.

3. shield fire extinguisher according to claim 1, is characterized in that: described cylindrical shell (1) bottom side corresponding to main handle (21) is provided with end handle (4), and handle of the described end (4) and main handle (21) are on same straight line.

4. shield fire extinguisher according to claim 1, is characterized in that: the upper end at described shield (3) back is provided with groove (31), and described groove (31) top rail is provided with top handle (5).

5. shield fire extinguisher according to claim 1, is characterized in that: the angle of the bottom of described cylindrical shell (1) and shield (3) is 45 ° ~ 70 °.

6. shield fire extinguisher according to claim 1, is characterized in that: described shield (3) back is also positioned at shower nozzle (24) top and is provided with pressure gauge (6).

7. shield fire extinguisher according to claim 1, is characterized in that: described shower nozzle (24) is located at the centre of shield (3).

8. shield fire extinguisher according to claim 1, is characterized in that: described shield (3) adopts arc.