CN210873845U

CN210873845U - Fire extinguisher safety auxiliary device

Info

Publication number: CN210873845U
Application number: CN201921502608.9U
Authority: CN
Inventors: 匡良芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-30
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a fire extinguisher safety auxiliary device, including fire extinguisher main part and auxiliary device, fire extinguisher main part top one end is equipped with the injection hose, and sprays the hose bottom and be equipped with the nozzle, auxiliary device one end is equipped with the arm-tie, and the arm-tie bottom is equipped with the slide rail, slide rail one end is equipped with the stopper, arm-tie bottom fixedly connected with drives the line, be equipped with the fixed disk in the middle of arm-tie and the nozzle. The utility model discloses, through being equipped with auxiliary device, the motion of operation nozzle and the change of angle on spraying the hose, this design lets user's safety more, through design arm-tie and slide rail, through the back and forth movement of arm-tie on the slide rail when using, make the angle that drives the line and change the nozzle, when making the fire extinguisher use, have the practicality, through designing the stopper, when finger pulling arm-tie, prevent too hard back, the distance of pulling is too big, and make the nozzle angle too big, thereby spout on the person, certain security has been improved in this design.

Description

Fire extinguisher safety auxiliary device

Technical Field

The utility model relates to a safe fire control field especially relates to a fire extinguisher safety auxiliary device.

Background

In the modern life, a plurality of fire accidents occur, when a fire disaster begins, people can weaken the fire by using a fire extinguisher or open an escape route by using the fire extinguisher, however, most people do not perform practical operation in the modern society, when the carbon dioxide fire extinguisher is used, the people can be frostbitten due to the fact that the carbon dioxide fire extinguisher cannot be used, the reason of frostbite is mainly that the place close to the fire is too close, and when the nozzle is not used, the nozzle rebounds to spray which part of the body of the people is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety auxiliary device of a fire extinguisher.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fire extinguisher safety auxiliary device, includes fire extinguisher main part and auxiliary device, fire extinguisher main part top one end is equipped with sprays the hose, and sprays the hose bottom and be equipped with the nozzle, auxiliary device one end is equipped with the arm-tie, and the arm-tie bottom is equipped with the slide rail, slide rail one end is equipped with the stopper, arm-tie bottom fixedly connected with drives the line, be equipped with the fixed disk in the middle of arm-tie and the nozzle, and the fixed disk outward appearance is equipped with the round hole, be equipped with the through-hole between fixed disk and the arm-.

Furthermore, the auxiliary device is arranged at one third position of the bottom of the spraying hose, and one end of the auxiliary device is fixedly connected with the nozzle.

Further, the arm-tie middle part is equipped with the recess, arm-tie and fixed disk equidistance distribute in auxiliary device periphery, arm-tie, recess and fixed disk are equipped with four respectively.

Further, recess one end is the arc, the recess has three tops to be the arc and a bottom is the arc.

Furthermore, the driving rope is made of a temperature-resistant material, and one end, close to the nozzle, of the auxiliary device is made of an elastic material.

The utility model has the advantages that:

1. the utility model discloses, through being equipped with auxiliary device, the motion of operation nozzle and the change of angle on spraying the hose, this design lets user's safety more, through design arm-tie and slide rail, through the back and forth movement of arm-tie on the slide rail when using, make the angle that drives the line and change the nozzle, when this design makes the fire extinguisher use, have the practicality, through designing the stopper, when finger pulling arm-tie, prevent too hard back, the distance of pulling is too big, and make the nozzle angle too big, thereby spout the person, this design has improved certain security.

2. The utility model discloses in, through design fixed disk and through-hole, will drive the line and concentrate, will unify the multi-thread and weave as one in the through-hole, the operation when the pulling arm-tie is more convenient, and the material is also harder when receiving the power, difficult fracture.

3. The utility model discloses in, through the design recess, when using, the finger is put into, and there is the pitch arc at the top for the three design of recess, and a bottom is the pitch arc, puts into more comfortablely in order to make the finger, changes the operation.

Compared with the prior art, the device lengthens the distance of the hand control nozzle, when in operation, four fingers respectively control four directions, and the angle can be changed by pulling backwards, so that the device prevents a user from being frostbitten, lengthens, and improves the safety in a limiting way.

Drawings

FIG. 1 is a front view of a proposed fire extinguisher safety aid;

FIG. 2 is a schematic plan view of a safety auxiliary device for a fire extinguisher;

FIG. 3 is a schematic view of a fixing plate of the fire extinguisher safety auxiliary device;

fig. 4 is a schematic view of a pulling plate structure of a safety auxiliary device of a fire extinguisher.

In the figure: 1-fire extinguisher main body, 2-nozzle, 3-pulling plate, 4-injection hose, 5-limiting block, 6-sliding rail, 7-groove, 8-fixing disc, 9-through hole, 10-round hole and 11-auxiliary device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a fire extinguisher safety auxiliary device comprises a fire extinguisher main body 1 and an auxiliary device 11, wherein one end of the top of the fire extinguisher main body 1 is fixedly connected with an injection hose 4, the bottom of the injection hose 4 is fixedly connected with a nozzle 2, the auxiliary device 11 operates the movement and the angle change of the nozzle 2 on the injection hose 4, one end of the auxiliary device 11 is provided with a pull plate 3, the bottom of the pull plate 3 is provided with a slide rail 6, the bottom of the pull plate 3 is fixedly connected with a driving line, the driving line changes the angle of the nozzle 2 by the back and forth movement of the pull plate 3 on the slide rail when in use, one end of the slide rail 6 is provided with a limit block 5, when the pull plate 3 is pulled by fingers, the pulling distance is too large after too much force is prevented, the angle of the nozzle 2 is too large, a fixed disk 8 is arranged between the pull plate 3 and the nozzle 2, the outer, the driving wires are concentrated, the multiple wires are uniformly woven into one through hole 9, and the operation is more convenient when the pulling plate 2 is pulled.

The auxiliary device 11 is arranged at one third of the bottom of the spraying hose 4, one end of the auxiliary device 11 is fixedly connected with the nozzle 2, the auxiliary device 11 lengthens the distance for controlling the nozzle 2, and the distance can just control the maneuverability of the nozzle 2.

Wherein, the middle part of arm-tie 3 is equipped with recess 7, and arm-tie 3 and fixed disk 8 equidistance distribute in auxiliary device 11 peripherally, and arm-tie 3, recess 7 and fixed disk 8 are equipped with four respectively, and four fingers are put into to four recesses, convenient operation.

Wherein, recess 7 one end is the arc, and recess 7 has three tops to be the arc and a bottom is the arc, and it is more comfortable in order to make the finger put into recess 7.

Wherein, drive the rope and be temperature resistant material, the high temperature and fusing when preventing the conflagration, auxiliary device 11 is close to nozzle 2 one end and is elastic material, can take place to bend when changing the angle, prevents to break.

The working principle is as follows: when the fire extinguisher 1 needs to be used, whether a pressure display area of the fire extinguisher 1 belongs to a normal range or not is detected, the safety pin is pulled out after the pressure display area is found to be correct, the auxiliary device 11 on the injection hose 4 is held by a hand, four fingers are inserted into the grooves 7 of the pull plate 3, the nozzle 2 is aligned to a firing position, the range of about 3 m is kept, the pressing handle is pressed to extinguish fire, the pull plate 3 slides on the slide rail 6 through the fingers, the pull plate 3 enables the driving wire to stretch or retract, therefore, the angle of the nozzle 2 is changed when the fire is re-sprayed, and effective fire extinguishing treatment is carried out on the periphery.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fire extinguisher safety auxiliary device, includes fire extinguisher main part (1) and auxiliary device (11), its characterized in that, fire extinguisher main part (1) top one end is equipped with sprays hose (4), and sprays hose (4) bottom and be equipped with nozzle (2), auxiliary device (11) one end is equipped with arm-tie (3), and arm-tie (3) bottom is equipped with slide rail (6), slide rail (6) one end is equipped with stopper (5), arm-tie (3) bottom fixedly connected with drives the line, be equipped with fixed disk (8) in the middle of arm-tie (3) and nozzle (2), and fixed disk (8) outward appearance is equipped with round hole (10), be equipped with through-hole (9) between fixed disk (8) and arm-tie (3).

2. A fire extinguisher safety aid according to claim 1, characterized in that the aid (11) is arranged at the bottom third of the spray hose (4), and one end of the aid (11) is fixedly connected with the nozzle (2).

3. A fire extinguisher safety aid according to claim 1, characterized in that the pull plate (3) is provided with a groove (7) in the middle, the pull plate (3) and the fixed disc (8) are equidistantly distributed on the periphery of the aid (11), and the pull plate (3), the groove (7) and the fixed disc (8) are respectively provided with four grooves.

4. A fire extinguisher safety aid according to claim 3, characterized in that one end of the groove (7) is arc-shaped, and the groove (7) has three top portions arc-shaped and one bottom portion arc-shaped.

5. A fire extinguisher safety aid according to claim 1, characterized in that the driving wire is a temperature resistant material and the end of the aid (11) near the nozzle (2) is an elastic material.