CN220676592U

CN220676592U - Carbon dioxide fire extinguisher with protection function

Info

Publication number: CN220676592U
Application number: CN202322054816.XU
Authority: CN
Inventors: 姚高胜
Original assignee: Zhejiang Zhe'an Fire Fighting Equipment Co ltd
Current assignee: Zhejiang Zhe'an Fire Fighting Equipment Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-29
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a carbon dioxide fire extinguisher with a protection function, and particularly relates to the technical field of fire extinguishers. According to the utility model, the protection mechanism is arranged, so that the fire extinguisher can be protected and protected to prevent the fire extinguisher from being deformed by collision when the fire extinguisher is used in a later period, and the connecting rod is driven to move outwards by the impact force generated by collision when the fire extinguisher is impacted, so that the movable column is driven to rotate in the opening groove, and meanwhile, the rotating column is driven to rotate at one end of the limiting plate, so that the spring is stretched, the connecting rod is driven to reset by the spring, the fire extinguisher shell is driven to reset, and the fire extinguisher shell is protected.

Description

Carbon dioxide fire extinguisher with protection function

Technical Field

The utility model relates to the technical field of fire extinguishers, in particular to a carbon dioxide fire extinguisher with a protection function.

Background

The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher to rescue and extinguish the fire. Fire extinguishers are one of common fire-fighting equipment, are stored in public places or places where fire is likely to occur, and are specially designed for different fires because different components are filled in different types of fire extinguishers. Care must be taken to avoid adverse effects and causing hazards during use, but the exterior of the existing fire extinguisher is easy to deform when being impacted by the exterior;

through searching, the prior patent (publication number: CN 216725599U) discloses a carbon dioxide fire extinguisher with a protection function, comprising a fire extinguisher body; the fire extinguisher body is sleeved with a protective ring; the protective ring is in clearance fit with the fire extinguisher body; the protection ring is elastically arranged; a fixed seat is arranged between the protective ring and the fire extinguisher body; one end of the fixed seat is fixedly connected with the inner side wall of the protection ring, and the other end of the fixed seat is fixedly connected with the side wall of the fire extinguisher body; through setting up the protection ring earlier with the object contact that will collide, the deformation of accessible protection ring self buffers away the impact force of part, can cause the problem of injury to operating personnel when removing to reduce the fire extinguisher body, reducible fire extinguisher body makes the fire extinguisher body appear deformation damage problem when striking the foreign matter simultaneously. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

when the existing carbon dioxide fire extinguisher with the protection function is used in the later stage, the pressure in the fire extinguisher is high, the outer surface of the fire extinguisher is easy to be impacted and deformed, and the pressure in the fire extinguisher is seriously increased, so that the fire extinguisher explodes, and a protection mechanism is not arranged to protect the outer surface of the fire extinguisher, so that the protection mechanism is required to be additionally arranged to protect the outer surface of the fire extinguisher;

therefore, a carbon dioxide fire extinguisher with a protection function is proposed to solve the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a carbon dioxide fire extinguisher with protection function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carbon dioxide fire extinguisher with safeguard function, includes the casing, the protection machanism that is used for carbon dioxide fire extinguisher is installed to the outer wall of casing, protection machanism includes the fixed plate, the one end of fixed plate has been seted up and has been seted up the groove.

The inside grafting of seting up the groove has movable post, the one end fixedly connected with connecting rod of movable post, the one end fixedly connected with rotation post of connecting rod, rotate the post and peg graft in the one end of limiting plate, the one end fixedly connected with spring of limiting plate, the inside through connection of spring has the spliced pole, the equal fixedly connected with connecting plate in both sides of spliced pole, connecting plate fixedly connected with is in the inside both sides of draw-in groove, the draw-in groove is seted up in the both ends inner wall of guard plate.

Preferably, the top of casing is through threaded connection has the bottle lid, the top fixedly connected with switch handle of bottle lid, top one side fixedly connected with leather hose of bottle lid, the top front end fixedly connected with bolt of bottle lid.

Preferably, one end fixedly connected with air outlet channel of leather hose, the first spacing way of inner wall one side upper end fixedly connected with of air outlet channel, the second spacing way of inner wall opposite side upper end fixedly connected with of air outlet channel, the spout has been seted up to the front end of air outlet channel.

Preferably, the inside sliding connection of spout has the semicircle board, one side fixedly connected with of semicircle board promotes the piece, the bottom fixedly connected with nozzle of venthole.

Preferably, the movable column is connected with the fixed plate through a slot, and the fixed plate is fixedly connected to two sides of the outer wall of the shell.

Preferably, the spring is connected with the connecting plate through a connecting column, and the outer structure of the connecting column is matched with the inner structure of the spring.

Preferably, the pushing block is connected with the sliding groove through a semicircular plate, and the inner structure of the sliding groove is matched with the outer structure of the semicircular plate.

The utility model has the technical effects and advantages that:

1. compared with the prior art, this carbon dioxide fire extinguisher with safeguard function is through setting up protection machanism, can make the device when later stage uses, can protect the treatment through protection machanism to prevent that the fire extinguisher from receiving the striking and warp, when the fire extinguisher receives the striking, thereby the impact force that produces through the striking, thereby drive the connecting rod and move to the outside, thereby drive movable column and rotate in seting up the inslot, drive the rotation column simultaneously and rotate in limiting plate one end, thereby stretch the spring, thereby reset through the spring, thereby drive the connecting rod and reset, thereby drive the casing of fire extinguisher and reset, thereby protect the treatment to the casing of fire extinguisher.

2. Compared with the prior art, this carbon dioxide fire extinguisher with safeguard function passes through the air outlet way, first spacing way, the spacing way of second, the spout, semicircle board, promote mutually supporting between the piece, thereby can be to the quantity of control fire extinguisher spun carbon dioxide gas, thereby be applicable to different fire, promote the piece through the manual promotion of user, thereby drive semicircle board and rotate in the spout, thereby when semicircle board removes the lower extreme of first spacing way, carbon dioxide then spouts in the spacing way of second, thereby make spun carbon dioxide jerky, and the spun distance is long, otherwise it is contrary.

Drawings

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

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

Fig. 3 is a schematic structural view of a protection mechanism of the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 3 a according to the present utility model.

FIG. 5 is a schematic view of the gas outlet channel structure of the present utility model.

The reference numerals are: 1. a housing; 2. a protective mechanism; 201. a fixing plate; 202. a groove is formed; 203. a movable column; 204. a connecting rod; 205. rotating the column; 206. a limiting plate; 207. a spring; 208. a connecting column; 209. a connecting plate; 2010. a clamping groove; 2011. a protection plate; 3. a bottle cap; 4. a switch handle; 5. a plug pin; 6. a leather hose; 7. a nozzle; 8. an air outlet channel; 9. a first limiting channel; 10. the second limiting channel; 11. a chute; 12. a semicircular plate; 13. pushing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The utility model provides a carbon dioxide fire extinguisher with safeguard function as shown in fig. 3 and 4, including casing 1, the protection machanism 2 that is used for carbon dioxide fire extinguisher is installed to casing 1's outer wall, protection machanism 2 includes fixed plate 201, set up the inslot 202 is seted up to the one end of fixed plate 201, set up the inside grafting of inslot 202 and have movable post 203, the one end fixedly connected with connecting rod 204 of movable post 203, the one end fixedly connected with rotation post 205 of connecting rod 204, rotation post 205 peg graft in the one end of limiting plate 206, the one end fixedly connected with spring 207 of limiting plate 206, the inside through connection of spring 207 has spliced pole 208, the equal fixedly connected with connecting plate 209 of both sides of spliced pole 208, connecting plate 209 fixedly connected with draw-in groove 2010's inside both sides, the draw-in groove 2010 is seted up in the both ends inner wall of guard plate 2011.

Wherein: the connecting rod 204 is driven to move outwards by the impact force generated by the impact, so that the movable column 203 is driven to rotate in the opening groove 202, and meanwhile, the rotary column 205 is driven to rotate at one end of the limiting plate 206, so that the spring 207 is elongated, and the connecting rod 204 is driven to reset by the spring 207.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 2, as a preferred embodiment; the top of casing 1 is through threaded connection's bottle lid 3, and the top fixedly connected with switch handle 4 of bottle lid 3, top one side fixedly connected with leather hose 6 of bottle lid 3, and the top front end fixedly connected with bolt 5 of bottle lid 3, further, through the manual fire extinguisher that takes up of user to pull up bolt 5 through the user, the manual leather hose 6 that takes up of rethread user presses switch handle 4 again.

As shown in fig. 5, as a preferred embodiment; one end fixedly connected with air outlet channel 8 of leather trunk 6, the first spacing way 9 of inner wall one side upper end fixedly connected with of air outlet channel 8, the second spacing way 10 of inner wall opposite side upper end fixedly connected with of air outlet channel 8, spout 11 has been seted up to the front end of air outlet channel 8, further for the carbon dioxide gas in the casing 1 flows out from leather trunk 6 and passes through the second spacing way 10.

As shown in fig. 5, as a preferred embodiment; the inside sliding connection of spout 11 has semicircle board 12, and one side fixedly connected with of semicircle board 12 promotes piece 13, and the bottom fixedly connected with nozzle 7 of venthole 8, further, promotes the piece 13 about according to the intensity of a fire to drive semicircle board 12 and rotate in spout 11.

As shown in fig. 4, as a preferred embodiment; the movable column 203 is connected with the fixed plate 201 through the opening groove 202, and the fixed plate 201 is fixedly connected to two sides of the outer wall of the casing 1, and further, the movable column 203 is driven to rotate in the opening groove 202 formed in one end of the fixed plate 201.

As shown in fig. 3, as a preferred embodiment; the spring 207 is connected with the connecting plate 209 through the connecting column 208, and the external structure of the connecting column 208 is matched with the internal structure of the spring 207, and further, the spring 207 is driven to stretch on the outer wall of the connecting column 208, so that the spring 207 is reset.

As shown in fig. 5, as a preferred embodiment; the pushing block 13 is connected with the chute 11 through the semicircular plate 12, and the inner structure of the chute 11 is matched with the outer structure of the semicircular plate 12, and further, the pushing block 13 is pushed left and right according to fire, so that the semicircular plate 12 is driven to rotate in the chute 11.

The working process of the utility model is as follows:

this carbon dioxide fire extinguisher with safeguard function is when later stage use, first of all, place the device in the fire hydrant in the corridor, when the casing 1 of fire extinguisher receives the striking, through the impact force that the striking produced, thereby drive connecting rod 204 outside and remove, thereby drive movable column 203 and rotate in seting up groove 202, simultaneously drive rotation column 205 and rotate in limiting plate 206 one end, thereby drive spring 207 and extend at the outer wall of spliced pole 208, thereby reset through spring 207, thereby drive connecting rod 204 and reset, thereby drive fire extinguisher's casing 1 and reset, thereby carry out the protection treatment to fire extinguisher's casing 1, when the corridor is on fire, through the manual fire extinguisher that takes up of user, thereby pull out bolt 5 through the manual pick-up leather hose 6 of user, thereby promote the impeller 13 about according to the intensity of a fire, thereby drive semicircle board 12 and rotate in spout 11, thereby when semicircle board 12 moves to the lower extreme of first spacing say 9, thereby press switch handle 4, thereby make the carbon dioxide gas in the casing 1 flow out from leather hose 6 and pass through second spacing say 10, thereby the principle of putting out fire and the device, this is the work principle of spraying out fire, and the fire extinguishing device.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Carbon dioxide fire extinguisher with safeguard function, including casing (1), its characterized in that: the protection mechanism (2) for the carbon dioxide fire extinguisher is arranged on the outer wall of the shell (1), the protection mechanism (2) comprises a fixed plate (201), and an opening groove (202) is formed in one end of the fixed plate (201);

the inside of seting up groove (202) is pegged graft there is movable post (203), the one end fixedly connected with connecting rod (204) of movable post (203), the one end fixedly connected with of connecting rod (204) rotates post (205), rotate post (205) and peg graft in the one end of limiting plate (206), the one end fixedly connected with spring (207) of limiting plate (206), the inside through connection of spring (207) has spliced pole (208), the equal fixedly connected with connecting plate (209) in both sides of spliced pole (208), connecting plate (209) fixedly connected with is in the inside both sides of draw-in groove (2010), both ends inner wall in guard plate (2011) is seted up in draw-in groove (2010).

2. A carbon dioxide fire extinguisher with protection function according to claim 1, wherein: the top of casing (1) is through threaded connection has bottle lid (3), the top fixedly connected with switch handle (4) of bottle lid (3), top one side fixedly connected with leather hose (6) of bottle lid (3), the top front end fixedly connected with bolt (5) of bottle lid (3).

3. A carbon dioxide fire extinguisher with protection function according to claim 2, wherein: one end fixedly connected with air outlet channel (8) of leather hose (6), the first spacing way (9) of inner wall one side upper end fixedly connected with of air outlet channel (8), the second spacing way (10) of inner wall opposite side upper end fixedly connected with of air outlet channel (8), spout (11) have been seted up to the front end of air outlet channel (8).

4. A carbon dioxide fire extinguisher with protection function according to claim 3, wherein: the inside sliding connection of spout (11) has semicircle board (12), one side fixedly connected with of semicircle board (12) promotes piece (13), the bottom fixedly connected with nozzle (7) of venthole (8).

5. A carbon dioxide fire extinguisher with protection function according to claim 1, wherein: the movable column (203) is connected with the fixed plate (201) through the opening groove (202), and the fixed plate (201) is fixedly connected to two sides of the outer wall of the shell (1).

6. A carbon dioxide fire extinguisher with protection function according to claim 1, wherein: the spring (207) is connected with the connecting plate (209) through the connecting column (208), and the outer structure of the connecting column (208) is matched with the inner structure of the spring (207).

7. The carbon dioxide fire extinguisher with protection function according to claim 4, wherein: the pushing block (13) is connected with the chute (11) through the semicircular plate (12), and the inner structure of the chute (11) is matched with the outer structure of the semicircular plate (12).