CN211676007U

CN211676007U - Novel fire extinguisher spray tube

Info

Publication number: CN211676007U
Application number: CN201921951589.8U
Authority: CN
Inventors: 沈素文; 谭立焕; 田晓杰
Original assignee: Ningbo Zhengxin Fire Fighting Equipment Co ltd
Current assignee: Ningbo Zhengxin Fire Fighting Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-16
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a novel fire extinguisher spray pipe, relating to the field of fire fighting equipment; novel fire extinguisher spray tube includes: a fixed section, a movable section and an injection section; the injection section is made of rigid material; the fixed section is fixed with the fire extinguisher body, the injection section is movably connected with the fixed section through the movable section, and the movable section enables the injection section to rotate in any direction; the utility model discloses a novel fire extinguisher spray tube passes through the design of rigidity spray tube, makes the fire extinguisher can snatch the optional position of spray tube when using, need not to grasp the position that is close to the blowout port like traditional rubber spray tube.

Description

Novel fire extinguisher spray tube

Technical Field

The utility model relates to a fire-fighting equipment field especially relates to a novel fire extinguisher spray tube.

Background

A fire refers to a catastrophic combustion event that loses control over time or space. In various disasters, a fire disaster is one of the main disasters which most often and most generally threaten public safety and social development, a sudden fire disaster can be too early, a plurality of people can spontaneously use fire extinguishers to fight fire at the initial stage of the fire disaster, and the spontaneous people are mostly non-professional people who do not receive professional training, so that the fire disaster is often burnt by fire due to being too close to the scene in the fire fighting process; this is because the nozzle of the conventional fire extinguisher is made of a rubber hose, and the hose is held as close to the fire source as possible when the fire is extinguished, but is most easily burnt by fire in the process.

The fire extinguisher spray pipe assembly disclosed in the Chinese utility model patent CN 206483034U has the technical key points that the fire extinguisher spray pipe assembly comprises a spray pipe, and also comprises a pipe clamp with a connecting sleeve and a hoop, wherein the pipe clamp is connected to the spray pipe through the connecting sleeve; the hoop comprises an upper hoop and a lower hoop, two ends of the lower hoop are respectively a connecting end and a fixed end, and the connecting end is connected to the connecting sleeve; the two ends of the upper hoop are respectively a hinged end and a free end, the hinged end is hinged to the connecting end, a retaining ring is arranged on the free end and can rotate up and down, the free end is attached to the fixed end after rotating down and is fastened with the fixed end through the retaining ring.

The above-mentioned prior art spray tube is made for the hose, needs handheld spray tube export to be close to the fire source when putting out a fire.

SUMMERY OF THE UTILITY MODEL

First, technical problem to be solved

The utility model aims at the above-mentioned problem that prior art exists, especially provide a novel fire extinguisher spray tube, solve current fire extinguisher spray tube and need the handheld spray tube exit end of operating personnel to be close to the problem of burning things which may cause a fire disaster.

Second, technical scheme

In order to solve the technical problem, the utility model provides a novel fire extinguisher spray tube, include: a fixed section, a movable section and an injection section;

the injection section is made of rigid fireproof materials, so that the injection section cannot deform due to high temperature of a fire source when being close to the fire source, and the rigidity is reduced;

the fixed section is fixed with the fire extinguisher body, the injection section is movably connected with the fixed section through the movable section, and the movable section enables the injection section to rotate in any direction;

the movable section comprises a male head and a female head;

the male head is fixed with the injection section, and the female head is fixed with the fixed section;

the male head is embedded in the female head and is used for rotating on the female head.

Wherein, the injection section includes inlayer and skin, and the inlayer is made by metal, and the skin is made by plastics.

Wherein, the outer layer is made of thermosetting plastics.

Wherein, female overhead fixed mouthful of having seted up, fixed mouthful is used for spraying the section and inlays in fixed mouthful.

Wherein the injection section is also provided with a first handle.

Wherein, the first handle has the second handle of extension, and the second handle is 90 degrees settings with the first handle.

The male head is a ball head, the female head is a ball socket, and the ball head is embedded in the ball socket so that the ball head can rotate in any direction in the ball socket.

Thirdly, the beneficial effects of the utility model

Compared with the prior art, the novel fire extinguisher spray pipe has the following beneficial effects;

through the design of the rigid spray pipe, the fire extinguisher can grab any position of the spray pipe when in use, and the position close to a spray port does not need to be grabbed like the traditional rubber spray pipe;

through the design of the thermosetting plastic, the spraying section can not be melted due to overhigh temperature when being close to a fire source, and the plastic can also reduce the whole weight of the fire extinguisher;

through the connection design of the ball head, the spraying section can flexibly rotate by an angle, so that the flexibility of fire extinguishing is improved;

through the design of the handle, a user can save more labor when adjusting the direction of the spraying section.

Drawings

FIG. 1 is an effect diagram of the novel fire extinguisher nozzle of the present invention mounted on a fire extinguisher;

FIG. 2 is an effect diagram of the novel fire extinguisher nozzle of the present invention after being installed on a fire extinguisher and stored;

FIG. 3 is a schematic view of the structure of the spraying section of the novel fire extinguisher spray pipe of the present invention;

FIG. 4 is a schematic view of the structure of the fixed section of the novel fire extinguisher spray tube of the present invention;

FIG. 5 is a full sectional view of the spray section of the novel fire extinguisher spray tube of the present invention;

in the figure: 1 is a fixed section; 2 is an active segment; 3 is a spraying section; 4 is a fire extinguisher body; 21 is a male head; 22 is a female head; 23 is a fixed port; 31 is a first handle; and 32 is a second handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The first embodiment is as follows:

the structure of the novel fire extinguisher nozzle of the present embodiment as shown in fig. 1 to 5 includes: a fixed section 1, a movable section 2 and an injection section 3;

spray section 3 and divide into inlayer and skin, the inlayer is by the metal preparation, make spray section 3 wholly have certain rigidity, the skin is made by plastics, make spray section 3 can not have too high heat conductivity, the user is in the time of gripping spray section 3 with spray section 3 contact part be exactly outer plastics, because most plastics are meeting high temperature and making for being melted, consequently the outer thermosetting plastics that need select for use, even if so the skin is close to the burning things which may cause not because of the change of temperature and is melted.

The fixed section 1 is fixed with the fire extinguisher body 4, the injection section 3 is movably connected with the fixed section 1 through the movable section 2, and the movable section 2 enables the injection section 3 to rotate in any direction.

The movable section 2 comprises a male head 21 and a female head 22, the male head 21 is a ball head, the male head 21 is fixed with the injection section 3, and the female head 22 is fixed with the fixed section 1;

the female head 22 is a ball socket, the ball head is embedded in the ball socket, and the ball head can rotate in any direction in the ball socket, so that the injection section 3 can rotate in any direction;

the female head 22 is provided with a fixed opening 23, and the injection section 3 is clamped in the fixed opening 23 in the storage state, so that the injection section 3 has a relatively fixed position.

Example two:

in order to further facilitate the use of the fire extinguisher and the adjustment of the direction of the spraying section 3, on the basis of the first embodiment, the spraying section 3 is provided with the first handle 31, so that the force is facilitated for users, according to the habits of different users, the first handle 31 is extended with the second handle 32, and the second handle 32 and the first handle 31 are arranged at 90 degrees, so that different users can select proper force application positions according to the own habits.

When extinguishing fire, the user controls the direction of the fire extinguishing agent sprayed by the spraying section 3 through the first handle 31 or the second handle 32, so that the personnel can stand at a position far away from the fire source, and the personnel can be effectively prevented from being burnt due to being close to the fire source.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel fire extinguisher spray tube which characterized in that, novel fire extinguisher spray tube includes: the device comprises a fixed section (1), a movable section (2) and a spraying section (3);

the injection section (3) is made of rigid fireproof materials, so that the injection section (3) cannot deform due to high temperature of a fire source when the injection section (3) is close to the fire source, and the rigidity is reduced;

the fixed section (1) is fixed with a fire extinguisher body (4), the injection section (3) is movably connected with the fixed section (1) through the movable section (2), and the movable section (2) enables the injection section (3) to rotate towards any direction;

the movable section (2) comprises a male head (21) and a female head (22);

the male head (21) is fixed with the injection section (3), and the female head (22) is fixed with the fixed section (1);

the male head (21) is embedded in the female head (22), and the male head (21) is used for rotating on the female head (22).

2. A new extinguisher nozzle as claimed in claim 1, characterised in that said injection section (3) comprises an inner layer made of metal and an outer layer made of plastic.

3. The novel fire extinguisher nozzle of claim 2, wherein said outer layer is a thermoset plastic.

4. A novel fire extinguisher nozzle as claimed in claim 3, characterized in that said female head (22) is provided with a fixing port (23), said fixing port (23) being adapted for said injection section (3) to be inserted into said fixing port (23).

5. A new extinguisher nozzle as claimed in claim 4, characterised in that said injection section (3) is also provided with a first handle (31).

6. A novel fire extinguisher nozzle as claimed in claim 5, characterised in that a second handle (32) extends from said first handle (31), said second handle (32) being disposed at 90 degrees to said first handle (31).

7. A novel fire extinguisher nozzle as claimed in claim 3, characterized in that said male head (21) is a ball head and said female head (22) is a socket, said ball head being embedded in said socket so that said ball head can rotate in any direction within said socket.