CN219896873U - Fire extinguisher with protection casing - Google Patents

Abstract

The utility model relates to the technical field of fire extinguishers and discloses a fire extinguisher with a protective cover, which comprises a fire extinguisher body, wherein a protective plate is arranged on one side of the fire extinguisher body, a spray nozzle is arranged on the front side of the protective plate, a communicating pipe is fixedly connected to the output end of the fire extinguisher body, the communicating pipe penetrates through the protective plate and is communicated with the spray nozzle, storage sliding grooves are symmetrically formed in the left side and the right side of the protective plate, an extension plate which is in sliding connection with the storage sliding grooves is arranged in the storage sliding grooves, and a limiting mechanism is arranged on the outer side wall of the extension plate. According to the utility model, the protection plate and the lengthening plate are arranged to protect staff, so that the damage to the staff caused by sundries exploded and ejected from the inside of a fire pile is avoided.

Description

Fire extinguisher with protection casing

Technical Field

The utility model relates to the technical field of fire extinguishers, in particular to a fire extinguisher with a protective cover.

Background

With the development of society, the living standard of people is continuously improved, people pay attention to the hazard of fire, a fire extinguisher is one of the most commonly used fire extinguishing appliances used for fire extinguishment of firefighters, and the fire extinguisher is a fire extinguishing device for extinguishing small or primary fire and is widely applied to the field of fire extinguishment of various buildings and vehicles.

However, the existing fire extinguisher has the defects when in use, the existing fire extinguisher is single in structure and does not have a protection function, and sundries are always exploded and ejected in the fire extinguishing process, so that workers are easily injured by the sundries, and therefore, the fire extinguisher with the protection cover is provided.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a fire extinguisher with a protective cover.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a fire extinguisher with protection casing, includes fire extinguisher body, its characterized in that: the fire extinguisher is characterized in that a protection plate is arranged on one side of the fire extinguisher body, a spray nozzle is arranged on the front side of the protection plate, a communicating pipe is fixedly connected with the output end of the fire extinguisher body, the communicating pipe penetrates through the protection plate and is communicated with the spray nozzle, a storage chute is symmetrically arranged on the left side and the right side of the protection plate, a lengthening plate which is in sliding connection with the storage chute is arranged inside the storage chute, an upper sliding cavity and a lower sliding cavity are formed inside the lengthening plate, a round sliding plate and a spring are arranged inside the sliding cavity, the round sliding plate is in sliding connection with the sliding cavity, a limiting rod which penetrates through the lengthening plate and is in sliding connection with the penetrating part is fixedly connected with one end of the limiting rod, the spring is sleeved with the limiting rod, two ends of the spring are respectively fixedly connected with the round sliding plate and the inner wall of the sliding cavity, a limiting mechanism is arranged on the outer side wall of the lengthening plate, and the fire extinguisher body is fixedly connected with a mounting circular ring, and the side wall of the mounting circular ring is fixedly connected with the protection plate through a connecting rod.

Further; the limiting mechanism comprises a fixed plate, an upper sleeve, a lower sleeve and a pull plate, wherein the fixed plate is fixedly connected with the side wall of the protection plate, the sleeve is fixedly connected with the side wall of the extension plate, the center of the sleeve is slidably inserted with a rubber clamping column, and one end of the rubber clamping column is fixedly connected with the pull plate after slidably passing through the fixed plate.

Further; the pull plate side wall is fixedly connected with a pull handle.

Further; the fire extinguisher is characterized in that the bottom of the fire extinguisher body is fixedly connected with a base, and the side wall of the fire extinguisher body is provided with a handle.

The utility model has the beneficial effects that: according to the fire extinguisher, through the cooperation among the limiting mechanism, the protection plate, the lengthening plate, the containing sliding groove, the sliding cavity, the round sliding plate, the limiting rod and the spring, the use area of the protection plate can be increased only by releasing the limit of the lengthening plate and the protection plate when the fire extinguisher body is used, and then workers can play a role in protecting under the action of the protection plate and the lengthening plate, so that the injury of sundries ejected from the inside of a fire pile to the workers is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a side view of the fender of fig. 1;

fig. 3 is a side cross-sectional view of the fender of fig. 1.

In the figure: 1. a protection plate; 2. a lengthening plate; 3. a spray head; 4. a fixing plate; 5. pulling a plate; 6. a communicating pipe; 7. a fire extinguisher body; 8. installing a circular ring; 9. a connecting rod; 10. a base; 11. rubber clamping columns; 12. a sleeve joint cylinder; 13. a storage chute; 14. a sliding chamber; 15. a circular slide plate; 16. a limit rod; 17. and (3) a spring.

Detailed Description

Examples:

as shown in fig. 1 to 3, a fire extinguisher with protection casing, including fire extinguisher body 7, fire extinguisher body 7 one side is provided with guard plate 1, the guard plate 1 front side is equipped with shower nozzle 3, fire extinguisher body 7 output fixedly connected with communicating pipe 6, communicating pipe 6 passes guard plate 1 and shower nozzle 3 intercommunication, can make the inside fire extinguishing material of fire extinguisher body 7 input shower nozzle 3 blowout through communicating pipe 6 to fire extinguishing operation carries out. The utility model discloses a protection board, including guard plate 1, including the guard plate 1, the left and right sides symmetry has seted up and has accomodate spout 13, accomodate spout 13 inside be provided with accomodate spout 13 sliding connection's extension board 2, two upper and lower sliding chamber 14 have been seted up to extension board 2 inside, sliding chamber 14 inside is provided with circular slide 15 and spring 17, circular slide 15 and sliding chamber 14 sliding connection, circular slide 15 one side fixedly connected with runs through extension board 2 and with run through position sliding connection's gag lever post 16, gag lever post 16 one end and accomodate spout 13 inner wall fixed connection, spring 17 cup joints gag lever post 16, spring 17 both ends respectively with circular slide 15 and sliding chamber 14 inner wall fixed connection, extension board 2 is in tensile state when accomodating spout 13 inside.

The outer side wall of the lengthening plate 2 is provided with a limiting mechanism, the surface of the fire extinguisher body 7 is fixedly connected with a mounting circular ring 8, and the side wall of the mounting circular ring 8 is fixedly connected with the protection plate 1 through a connecting rod 9.

The limiting mechanism comprises a fixed plate 4, an upper sleeve barrel 12, a lower sleeve barrel 12 and a pull plate 5, wherein the fixed plate 4 is fixedly connected with the side wall of the protection plate 1, the sleeve barrel 12 is fixedly connected with the side wall of the extension plate 2, the center of the sleeve barrel 12 is slidably inserted with a rubber clamping column 11, and one end of the rubber clamping column 11 is fixedly connected with the pull plate 5 after slidably penetrating through the fixed plate 4. The rubber clamping column 11 is matched with the sleeve 12 to limit the distance between the extension plate 2 and the protection plate 1. The side wall of the pull plate 5 is fixedly connected with a pull handle, the rubber clamping column 11 can be pulled out from the sleeve joint cylinder 12 by pulling the pull handle, the spring 17 is reset from the stretching state after the limit of the extension plate 2 is released, and the extension plate 2 is ejected.

The bottom of the fire extinguisher body 7 is fixedly connected with a base 10, and the side wall of the fire extinguisher body 7 is provided with a carrying handle.

During the use, the staff directly pulls arm-tie 5 through the pull handle, and arm-tie 5 drives rubber card post 11 and cup joints barrel 12 separation, removes the spacing between extension board 2 and the guard plate 1, then extension board 2 directly pops out from accomodating spout 13 inside under spring 17's effect to increase guard plate 1's usable floor area, then the staff uses fire extinguisher body 7 to put out a fire the operation and handle, can play the guard action to the staff through guard plate 1 and extension board 2, avoids the inside debris that explodes out of pile to cause the injury to the staff.

The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims (4)

1. The utility model provides a fire extinguisher with protection casing, includes fire extinguisher body, its characterized in that: the fire extinguisher is characterized in that a protection plate is arranged on one side of the fire extinguisher body, a spray nozzle is arranged on the front side of the protection plate, a communicating pipe is fixedly connected with the output end of the fire extinguisher body, the communicating pipe penetrates through the protection plate and is communicated with the spray nozzle, a storage chute is symmetrically arranged on the left side and the right side of the protection plate, a lengthening plate which is in sliding connection with the storage chute is arranged inside the storage chute, an upper sliding cavity and a lower sliding cavity are formed inside the lengthening plate, a round sliding plate and a spring are arranged inside the sliding cavity, the round sliding plate is in sliding connection with the sliding cavity, a limiting rod which penetrates through the lengthening plate and is in sliding connection with the penetrating part is fixedly connected with one end of the limiting rod, the spring is sleeved with the limiting rod, two ends of the spring are respectively fixedly connected with the round sliding plate and the inner wall of the sliding cavity, a limiting mechanism is arranged on the outer side wall of the lengthening plate, and the fire extinguisher body is fixedly connected with a mounting circular ring, and the side wall of the mounting circular ring is fixedly connected with the protection plate through a connecting rod.

2. The fire extinguisher with a protective cover according to claim 1, wherein: the limiting mechanism comprises a fixed plate, an upper sleeve, a lower sleeve and a pull plate, wherein the fixed plate is fixedly connected with the side wall of the protection plate, the sleeve is fixedly connected with the side wall of the extension plate, the center of the sleeve is slidably inserted with a rubber clamping column, and one end of the rubber clamping column is fixedly connected with the pull plate after slidably passing through the fixed plate.

3. A fire extinguisher with a protective cover as claimed in claim 2, wherein: the pull plate side wall is fixedly connected with a pull handle.

4. The fire extinguisher with a protective cover according to claim 1, wherein: the fire extinguisher is characterized in that the bottom of the fire extinguisher body is fixedly connected with a base, and the side wall of the fire extinguisher body is provided with a handle.