CN215995390U - Manual fire extinguisher convenient to operation - Google Patents

Abstract

The utility model discloses a manual fire extinguisher convenient to operation relates to the fire-fighting equipment field, and to current fire extinguisher structure complicacy when the design, some personnel that do not pass through the training can't open the insurance measure and put out a fire, and when the operation, the fire extinguisher that uses the structure complicacy also can increase fire fighter's the operation degree of difficulty, and then leads to missing the best time of putting out a fire, influences people's life and property safety scheduling problem, the scheme as follows now is proposed, which comprises a housin, be provided with the baffle in the casing, the baffle separates into in with the casing and stores the chamber and the gassing chamber, it is used for storing the fire extinguishing agent to store the intracavity, still offer the through-hole that is used for the intercommunication to store chamber and gassing chamber on the baffle, the baffle is provided with the shutoff piece towards one side of storing the chamber. The utility model relates to a simply, reduced the use degree of difficulty of fire extinguisher, the operation degree of difficulty is low, can be quick launch the fire extinguisher, makes people can carry out the fire fighting at the very first time, convenient to use, and the practicality is strong.

Description

Manual fire extinguisher convenient to operation

Technical Field

The utility model relates to a fire-fighting equipment field especially relates to a manual fire extinguisher convenient to operation.

Background

Fire-fighting equipment refers to equipment used for fire extinguishing, fire prevention and fire accidents. Is used for professional fire extinguishing equipment. The most common fire-fighting equipment: fire extinguishers, which can be classified into three categories according to the pressure type of driving the fire extinguisher: 1. the gas storage type fire extinguisher is a fire extinguisher driven by the pressure of compressed gas or liquefied gas released from a gas storage bottle on the fire extinguisher. 2. A pressure-storage fire extinguisher is a fire extinguisher driven by the pressure of compressed gas or fire-extinguishing steam in the same container of the fire extinguisher. 3. A chemical reaction type fire extinguisher, a fire extinguishing agent is driven by gas pressure generated by chemical reaction in the fire extinguisher.

When a fire occurs, the change of fire is very violent, so that fire fighters are required to quickly extinguish the fire; and current fire extinguisher structure is complicated when the design, and some personnel that do not pass through the training can't open the insurance measure and put out a fire, and when the operation, use the fire extinguisher of structure complicacy also can increase fire fighter's the operation degree of difficulty, and then lead to missing the best time of putting out a fire, influence people's life and property safety, it is inconvenient to use, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a manual fire extinguisher convenient to operation, the utility model relates to a simply, reduced the use degree of difficulty of fire extinguisher, the operation degree of difficulty is low, can be quick launch the fire extinguisher, make people can fight a fire at the very first time, convenient to use, the practicality is strong.

(II) technical scheme

The utility model provides a manual fire extinguisher convenient to operation, which comprises a housin, be provided with the baffle in the casing, the baffle separates into in with the casing and stores the chamber and the chamber of exitting, it is used for storing fire extinguishing agent to store the intracavity, still set up the through-hole that is used for the intercommunication to store the chamber and the chamber of exitting on the baffle, the baffle is provided with the shutoff piece towards one side of storing the chamber, the baffle is provided with the press part towards one side of chamber of exitting, the intracavity of exitting still is provided with and runs through and extends out the outer control of casing, be connected through the connecting rod between control and the press part, the control passes through connecting rod control press part and presses the shutoff piece, so that the through-hole is opened or closed to the shutoff piece, it has the dwang that is used for spacing to the control still to articulate on the casing, still be provided with the gas injection spare that is linked together with the chamber of exitting on the casing.

Further, the method comprises the following steps: the blocking piece includes first fly leaf, blocking piece, a plurality of first elastic component and a plurality of first gag lever post, and is a plurality of first gag lever post sets up on the baffle along the through-hole symmetry, first fly leaf cover is established in the outer lane of a plurality of first gag lever posts, the blocking piece sets up in one side of first fly leaf towards the through-hole, and is a plurality of first elastic component overlaps respectively and establishes in the outer lane of a plurality of first gag lever posts for provide the effort of first fly leaf towards the through-hole motion.

Further, the method comprises the following steps: the pressing piece comprises a second movable plate, a pressing block, a plurality of second elastic pieces and a plurality of second limiting rods, the second limiting rods are symmetrically arranged on the partition plate along the through hole, the second movable plate is sleeved on the outer rings of the second limiting rods, the pressing block is arranged on one side, facing the through hole, of the second movable plate, the second elastic pieces are sleeved on the outer rings of the second limiting rods respectively and used for providing acting force for the second movable plate to deviate from the through hole to move, two ends of the connecting rod are hinged with the second movable plate and the movable rod respectively, and the diameter of the pressing block is smaller than that of the through hole.

Further, the method comprises the following steps: the control piece includes movable rod, baffle and third elastic component, the one end setting of movable rod is outside gassing intracavity, and the other end runs through and extends out the casing, the baffle is located the outer one end fixed connection of casing with the movable rod, the outer lane at the movable rod is established to the third elastic component cover to between baffle and casing, the baffle is opened towards one side of casing and is equipped with the cell body, be provided with joint spare in the cell body, joint spare with during the dwang joint, the dwang supports and presses the baffle.

Further, the method comprises the following steps: the joint spare includes cavity, joint piece and a plurality of fourth elastic component, the cavity sets up in the baffle and communicates with the cell body, the one end of joint piece sets up in the cavity, and in one end runs through and extends into the cell body, it is a plurality of fourth elastic component sets up in the cavity, and one end is connected with the joint piece, and the other end is connected with cavity inner wall.

Further, the method comprises the following steps: the air release cavity is also provided with a fixed plate, and the movable rod is connected with the fixed plate in a sliding manner.

Further, the method comprises the following steps: jet-propelled piece is including expanding gas cover, fixing base and fixed pipe, fixed pipe is located gassing intracavity and casing fixed connection, the fixing base setting is outside the casing with casing fixed connection, threaded connection between expanding gas cover and the fixing base, expand the gas cover and pass through the fixing base and fixed pipe and bleed the chamber intercommunication.

Further, the method comprises the following steps: and a hand-held handle is further arranged on one side outside the shell, and a grab handle is further arranged on the outer ring of the hand-held handle.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the device is through installing the shutoff piece, the press part, the control piece, the dwang, connecting rod and gas injection spare isotructure, wherein can control the motion of control piece through the dwang, and the control piece can control the press part through the connecting rod again and move, the press part can control the shutoff piece again and open or close the through-hole, and then can control the fire extinguishing agent that stores in the storage chamber and enter into the gassing intracavity, and finally follow the blowout of gas injection spare, and not only can control the blowout of fire extinguishing agent through the gas injection spare, can also dismantle the gas injection spare, supply the fire extinguishing agent in to the casing through the fixed seat, when the fire extinguisher is closed to needs, only need outwards stimulate the baffle can, carry out spacingly through the rotation rod to the baffle simultaneously. The utility model relates to a simply, reduced the use degree of difficulty of fire extinguisher, the operation degree of difficulty is low, can be quick launch the fire extinguisher, makes people can carry out the fire fighting at the very first time, convenient to use, and the practicality is strong.

Drawings

FIG. 1 is a schematic view of the device in a closed configuration;

FIG. 2 is a schematic view of the device in an open configuration;

FIG. 3 is an enlarged view of part A of FIG. 1;

fig. 4 is a schematic view of the external structure of the device.

Reference numerals: 1. a housing; 11. a hand-held handle; 12. a handle; 2. a partition plate; 21. a storage chamber; 22. an air discharge cavity; 221. a fixing plate; 23. a through hole; 3. a blocking member; 31. a first limit rod; 32. a first movable plate; 33. a plugging block; 34. a first elastic member; 4. a pressing member; 41. a second limiting rod; 42. a second movable plate; 43. a pressing block; 44. a second elastic member; 5. a control member; 51. a movable rod; 52. a third elastic member; 53. a baffle plate; 531. a trough body; 532. a clamping piece; 5321. a cavity; 5322. a clamping block; 5323. a fourth elastic member; 6. a connecting rod; 7. an air-jet member; 71. a gas diffusion cover; 72. a fixed seat; 73. a fixed tube; 8. rotating the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a manual fire extinguisher convenient to operate, including casing 1, be provided with baffle 2 in the casing 1, baffle 2 separates into storage chamber 21 and gassing chamber 22 in the casing 1, be used for storing fire extinguishing agent in the storage chamber 21, still set up the through-hole 23 that is used for communicating storage chamber 21 and gassing chamber 22 on the baffle 2, baffle 2 is provided with shutoff piece 3 towards one side of storage chamber 21, baffle 2 is provided with pressure part 4 towards one side of gassing chamber 22, still be provided with in the gassing chamber 22 and run through and extend the control piece 5 outside the casing 1, be connected through connecting rod 6 between control piece 5 and the pressure part 4, control piece 5 controls pressure part 4 through connecting rod 6 and supports shutoff piece 3, so that shutoff piece 3 opens or closes through-hole 23, still articulate on the casing 1 and be used for spacing dwang 8 to control piece 5, still be provided with the jet member 7 that is linked together with gassing chamber 22 on the casing 1, a hand-held handle 11 is arranged at one side outside the shell 1, and a grab handle 12 is arranged at the outer ring of the hand-held handle 11.

As shown in fig. 1-3, the control member 5 includes a movable rod 51, a baffle 53 and a third elastic member 52, one end of the movable rod 51 is disposed in the air discharging cavity 22, the other end of the movable rod passes through and extends out of the housing 1, the baffle 53 is fixedly connected to one end of the movable rod 51 located outside the housing 1, the third elastic member 52 is sleeved on an outer ring of the movable rod 51 and is located between the baffle 53 and the housing 1, a groove 531 is formed in one side of the baffle 53 facing the housing 1, a clamping member 532 is disposed in the groove 531, and when the clamping member 532 is clamped with the rotating rod 8, the rotating rod 8 presses the baffle 53; the clamping piece 532 comprises a cavity 5321, a clamping block 5322 and a plurality of fourth elastic pieces 5323, the cavity 5321 is arranged in the baffle plate 53 and communicated with the groove body 531, one end of the clamping block 5322 is arranged in the cavity 5321, the other end of the clamping block 5322 penetrates through and extends into the groove body 531, the plurality of fourth elastic pieces 5323 are arranged in the cavity 5321, one end of the fourth elastic pieces is connected with the clamping block 5322, and the other end of the fourth elastic pieces is connected with the inner wall of the cavity 5321; a fixed plate 221 is further arranged in the air release cavity 22, and the movable rod 51 is connected with the fixed plate 221 in a sliding manner;

when the fire extinguisher is not used, one end of the rotating rod 8, which is deviated from the shell 1, is located in the groove body 531 and is clamped between the clamping blocks 5322, when the fire extinguisher needs to be used, the rotating rod 8 is rotated downwards, the rotating rod 8 rotates and can extrude the clamping blocks 5322, the clamping blocks 5322 move towards the cavity 5321 and extrude the fourth elastic piece 5323 simultaneously, the fourth elastic piece 5323 generates elastic potential energy, when the clamping blocks 5322 move into the cavity 5321, the rotating rod 8 is separated from the clamping blocks 5322, at this time, the rotating rod 8 cannot support and press the baffle 53, the baffle 53 can move towards the shell 1 under the elastic potential energy of the third elastic piece 52, the movable rod 51 is further driven to move towards the shell 1, and the movable rod 51 can move and can drive the supporting and pressing piece 4 to move through the connecting rod 6.

As shown in fig. 1-2, the pressing member 4 includes a second movable plate 42, a pressing block 43, a plurality of second elastic members 44, and a plurality of second limiting rods 41, the plurality of second limiting rods 41 are symmetrically disposed on the partition board 2 along the through hole 23, the second movable plate 42 is sleeved on outer rings of the plurality of second limiting rods 41, the pressing block 43 is disposed on one side of the second movable plate 42 facing the through hole 23, the plurality of second elastic members 44 are respectively sleeved on outer rings of the plurality of second limiting rods 41 for providing an acting force for the second movable plate 42 to move away from the through hole 23, two ends of the connecting rod 6 are respectively hinged to the second movable plate 42 and the movable rod 51, and a diameter of the pressing block 43 is smaller than a diameter of the through hole 23;

the connecting rod 6, under the driving of the movable rod 51, firstly drives the second movable plate 42 to move toward the through hole 23, and the second movable plate 42 moves to stretch the second elastic member 44, so that the second elastic member 44 generates elastic potential energy, and meanwhile, the pressing block 43 can be driven to move, so that the pressing block 43 can extrude the plugging member 3.

As shown in fig. 1-2, the blocking member 3 includes a first movable plate 32, a blocking block 33, a plurality of first elastic members 34, and a plurality of first limiting rods 31, the plurality of first limiting rods 31 are symmetrically disposed on the partition board 2 along the through hole 23, the first movable plate 32 is sleeved on outer rings of the plurality of first limiting rods 31, the blocking block 33 is disposed on a side of the first movable plate 32 facing the through hole 23, and the plurality of first elastic members 34 are respectively sleeved on outer rings of the plurality of first limiting rods 31 for providing an acting force for the first movable plate 32 to move toward the through hole 23;

when the pressing block 43 moves towards the through hole 23, the blocking block 33 is firstly extruded, and then the blocking block 33 drives the first movable plate 32 to move away from the through hole 23, and meanwhile, the first elastic piece 34 is extruded, so that the first elastic piece 34 generates elastic potential energy, when the blocking block 33 is separated from the through hole 23, the storage cavity 21 is communicated with the air release cavity 22 through the through hole 23, at the moment, the fire extinguishing agent stored in the storage cavity 21 can enter the air release cavity 22 through the through hole 23 under the action of pressure, and then the fire extinguishing agent is sprayed out of the shell 1 through the air spraying piece 7.

As shown in fig. 1-2, the air injection member 7 includes an air expansion cover 71, a fixing seat 72 and a fixing pipe 73, the fixing pipe 73 is located in the air release cavity 22 and is fixedly connected with the housing 1, the fixing seat 72 is arranged outside the housing 1 and is fixedly connected with the housing 1, an outer ring of the fixing seat 72 is further provided with an external thread, an inner ring on one side of the air expansion cover 71 is provided with an internal thread, the air expansion cover 71 is in threaded connection with the fixing seat 72, and the air expansion cover 71 is communicated with the air release cavity 22 through the fixing seat 72 and the fixing pipe 73;

the fire extinguisher entering the air discharge cavity 22 through the through hole 23 can be sprayed out through the fixed pipe 73, the fixed seat 72 and the air diffusion cover 71, the air diffusion cover 71 and the fixed seat 72 are connected through threads to realize the disassembly and assembly of the air diffusion cover 71, and after the air diffusion cover 71 is disassembled, the fire extinguishing agent can be supplemented into the shell 1 through the fixed seat 72.

As shown in fig. 1-3, after the fire extinguisher is used, the baffle 53 is pulled, the movable rod 51 is controlled to move towards the outside of the housing 1, so that the second movable plate 42 is controlled to move away from the through hole 23 by the elastic potential energy of the connecting rod 6 and the second elastic member 44, at this time, the elastic potential energy of the first elastic member 34 can drive the first movable plate 32 to move towards one side of the through hole 23, and further drive the blocking block 33 to block the through hole 23, at this time, the fire extinguishing agent stored in the storage cavity 21 cannot enter the air release cavity 22 through the through hole 23, when the air release cover 71 does not spray the fire extinguishing agent any more, the rotating rod 8 is rotated, the rotating rod 8 is clamped with the clamping block 5322, the baffle 53 is limited, and the fire extinguisher can be closed.

The working principle is as follows: the device can control the motion of control 5 through dwang 8, and control 5 can move through connecting rod 6 control press part 4 again, press part 4 can control shutoff piece 3 again and open or close through-hole 23, and then can control the fire extinguishing agent of storing in the storage chamber 21 and enter into gassing chamber 22, and finally from jet-propelled 7 blowout, and not only can control the blowout of fire extinguishing agent through jet-propelled 7, can also dismantle jet-propelled 7, supplement the fire extinguishing agent in to casing 1 through fixing base 72, when the fire extinguisher is closed to needs, only need outwards stimulate baffle 53 can, carry out spacingly through dwang 8 to baffle 53 simultaneously.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 (8)

1. A manual extinguisher convenient to operate, includes casing (1), its characterized in that: the fire extinguishing device is characterized in that a partition plate (2) is arranged in the shell (1), the partition plate (2) divides the interior of the shell (1) into a storage cavity (21) and a deflation cavity (22), the storage cavity (21) is used for storing a fire extinguishing agent, a through hole (23) used for communicating the storage cavity (21) with the deflation cavity (22) is further formed in the partition plate (2), a sealing piece (3) is arranged on one side of the partition plate (2) facing the storage cavity (21), a pressing piece (4) is arranged on one side of the partition plate (2) facing the deflation cavity (22), a control piece (5) penetrating through and extending out of the shell (1) is further arranged in the deflation cavity (22), the control piece (5) is connected with the pressing piece (4) through a connecting rod (6), the control piece (5) controls the pressing piece (4) to press the sealing piece (3) through the connecting rod (6), so that the through hole (23) is opened or closed by the sealing piece (3), the air-blowing control device is characterized in that the shell (1) is also hinged with a rotating rod (8) used for limiting the control piece (5), and the shell (1) is also provided with an air-blowing piece (7) communicated with the air-releasing cavity (22).

2. A manual extinguisher convenient to operate according to claim 1, wherein: blocking piece (3) include first fly leaf (32), block piece (33), a plurality of first elastic component (34) and a plurality of first gag lever post (31), and is a plurality of through-hole (23) symmetry setting is followed on baffle (2) in first gag lever post (31), the outer lane at a plurality of first gag lever posts (31) is established in first fly leaf (32) cover, block piece (33) set up in one side of first fly leaf (32) towards through-hole (23), and is a plurality of the outer lane at a plurality of first gag lever posts (31) is established respectively in first elastic component (34) for provide the effort of first fly leaf (32) towards through-hole (23) motion.

3. A conveniently operated manual extinguisher as claimed in claim 2, wherein: the pressing piece (4) comprises a second movable plate (42), a pressing block (43), a plurality of second elastic pieces (44) and a plurality of second limiting rods (41), the second limiting rods (41) are symmetrically arranged on the partition plate (2) along the through hole (23), the second movable plate (42) is sleeved on outer rings of the second limiting rods (41), the pressing block (43) is arranged on one side, facing the through hole (23), of the second movable plate (42), the second elastic pieces (44) are respectively sleeved on outer rings of the second limiting rods (41) and used for providing acting force for movement of the second movable plate (42) away from the through hole (23), two ends of the connecting rod (6) are respectively hinged with the second movable plate (42) and the movable rod (51), and the diameter of the pressing block (43) is smaller than that of the through hole (23).

4. A conveniently operated manual extinguisher as claimed in claim 3, wherein: control piece (5) include movable rod (51), baffle (53) and third elastic component (52), the one end setting of movable rod (51) is in gassing chamber (22), and the other end runs through and extends outside casing (1), baffle (53) and movable rod (51) are located the outer one end fixed connection of casing (1), the outer lane in movable rod (51) is established in third elastic component (52) cover to between baffle (53) and casing (1), cell body (531) have been seted up towards one side of casing (1) in baffle (53), be provided with joint spare (532) in cell body (531), joint spare (532) with during dwang (8) joint, dwang (8) are supported and are pressed baffle (53).

5. An easy-to-operate manual fire extinguisher as claimed in claim 4, wherein: the clamping piece (532) comprises a cavity (5321), a clamping block (5322) and a plurality of fourth elastic pieces (5323), the cavity (5321) is arranged in the baffle (53) and communicated with the groove body (531), one end of the clamping block (5322) is arranged in the cavity (5321), one end of the clamping block (5322) penetrates through and extends into the groove body (531), the fourth elastic pieces (5323) are arranged in the cavity (5321), one end of each clamping block (5322) is connected with the clamping block, and the other end of each clamping block is connected with the inner wall of the cavity (5321).

6. An easy-to-operate manual fire extinguisher as claimed in claim 4, wherein: a fixed plate (221) is further arranged in the air release cavity (22), and the movable rod (51) is connected with the fixed plate (221) in a sliding mode.

7. A manual extinguisher convenient to operate according to claim 1, wherein: the gas injection piece (7) comprises a gas diffusion cover (71), a fixing seat (72) and a fixing pipe (73), the fixing pipe (73) is located in the gas release cavity (22) and fixedly connected with the shell (1), the fixing seat (72) is arranged outside the shell (1) and fixedly connected with the shell (1), the gas diffusion cover (71) is in threaded connection with the fixing seat (72), and the gas diffusion cover (71) is communicated with the gas release cavity (22) through the fixing seat (72) and the fixing pipe (73).

8. A manual extinguisher convenient to operate according to claim 1, wherein: one side outside the shell (1) is also provided with a handheld handle (11), and the outer ring of the handheld handle (11) is also provided with a grab handle (12).

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