CN211962878U

CN211962878U - Convenient to use's fire extinguisher

Info

Publication number: CN211962878U
Application number: CN201921930571.XU
Authority: CN
Inventors: 方勇
Original assignee: Jiangshan Feiyu Intelligent Technology Co ltd
Current assignee: Jiangshan Feiyu Intelligent Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-11-20
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a fire extinguisher convenient to use, which comprises a bottle body, a handle, a pressure gauge, a spray pipe, a holding device and a supporting device for supporting the spray pipe, wherein the supporting device comprises a first fixed lantern ring arranged on the bottle body, a connecting plate arranged on the first fixed lantern ring, a rotating shaft rotationally connected with the connecting plate, a supporting rod arranged on the rotating shaft, a first buckle arranged on the top end of the supporting rod and a control component for controlling the rotating shaft to rotate, and the first buckle can be used for the spray pipe to be clamped in; when using the fire extinguisher, rotate the stay tube for first buckle removes the spray tube tail end, and then supports the spray tube fixedly, then need not handheld spray tube when using the fire extinguisher, and the usable both hands of the less strong people of strength lift the fire extinguisher and put out a fire the operation, and it is more convenient to use.

Description

Convenient to use's fire extinguisher

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, especially, relate to a convenient to use's fire extinguisher.

Background

The portable fire extinguisher is the most widely used portable fire extinguisher with the largest number. The portable fire extinguisher generally comprises a bottle body, a fire extinguishing agent, a fire extinguisher nozzle, a fire extinguisher spray pipe, a pressure gauge and a handle, wherein the fire extinguishing agent, the fire extinguisher nozzle, the fire extinguisher spray pipe, the pressure gauge and the handle are arranged in the bottle body. However, for some people with weak strength, one hand is not enough to stably lift the fire extinguisher, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire extinguisher which is convenient to use and overcomes the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fire extinguisher convenient to use comprises a bottle body, a handle, a pressure gauge, a spray pipe, a holding device and a supporting device for supporting the spray pipe, wherein the supporting device comprises a first fixed lantern ring arranged on the bottle body, a connecting plate arranged on the first fixed lantern ring, a rotating shaft rotatably connected with the connecting plate, a support rod arranged on the rotating shaft, a first buckle arranged on the top end of the support rod and a control assembly for controlling the rotating shaft to rotate, and the first buckle can be used for clamping the spray pipe; when using the fire extinguisher, rotate the stay tube for first buckle removes the spray tube tail end, and then supports the spray tube fixedly, then need not handheld spray tube when using the fire extinguisher, and the usable both hands of the less strong people of strength lift the fire extinguisher and put out a fire the operation, and it is more convenient to use.

Preferably, guide buckles are arranged on two sides of the first buckle and are bent downwards in an arc shape; the guide buckle is arc-shaped bending, can be better attached to the spray pipe, has better fixing effect, and can prevent the spray pipe from being damaged by the side wall of the first buckle when the support rod is prevented from rotating.

Preferably, the bottom end of the support rod is provided with a second buckle; when the fire extinguisher did not use, rotatable bracing piece laminating bottle to in going into the second buckle with spray tube tip card, reduce and place the required space of fire extinguisher.

Preferably, the control assembly comprises a plurality of mounting holes formed in the connecting plate, an elastic piece arranged in the mounting holes, an ejector rod arranged at the end part of the elastic piece, balls arranged at the end part of the ejector rod and a control panel arranged on the rotating shaft, the mounting holes are distributed around the rotating shaft, and the control panel is provided with an arc-shaped groove matched with the balls; the ejector rod is ejected through the elastic piece, and the ejector rod can eject the ball into the arc-shaped groove, so that the supporting rod cannot automatically rotate without being influenced by external force, and the spraying angle is convenient to control.

Preferably, the holding device comprises a second fixed lantern ring arranged on the bottle body, a fixed plate arranged on the second fixed lantern ring, a rotating shaft arranged on the fixed plate, a limiting plate arranged on the fixed plate and a holding handle arranged on the rotating shaft; the bottle body is convenient to be held by the other hand of the person.

Preferably, the holding handle is provided with a rubber sleeve, and the rubber sleeve is provided with a plurality of spherical protrusions; the comfort level of the user for practical holding of the handle is improved, and the friction force can be improved.

Preferably, the rotating shaft is sleeved with a reset piece; when controlling the handle not receive external force, the piece that resets will drive the axis of rotation and rotate, and then drive the handle and rotate and laminate with the bottle, is convenient for deposit the fire extinguisher.

To sum up, when using the fire extinguisher, rotate the stay tube for first buckle removes the spray tube tail end, and then supports the spray tube fixedly, then need not to hold the spray tube when using the fire extinguisher, and the usable both hands of the less strong people of strength lift the fire extinguisher and put out a fire the operation, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Detailed Description

As shown in fig. 1-3, a convenient fire extinguisher comprises a bottle body 1, a handle 2, a pressure gauge 3, a spray pipe 4, a holding device and a supporting device, wherein the handle 2 is a conventional fire extinguisher switch handle and is arranged at the top of the bottle body; the pressure gauge 3 is a conventional pressure gauge and is used for detecting the air pressure in the bottle body; the spray pipe 4 is fixed at a material spraying opening of the bottle body; specifically, the supporting device comprises a first fixed lantern ring 5, a connecting plate 51, a rotating shaft 52, a supporting rod 53, a first buckle 54, a guide buckle 55, a second buckle 56, a mounting hole 57, an elastic piece 58, a push rod 59, a ball 591 and a control panel 50, wherein the first fixed lantern ring 5 is fixed on the outer wall of the bottle body; the connecting plate 51 is correspondingly fixed on the first fixed lantern ring; two ends of the rotating shaft 52 are respectively and rotatably connected to the connecting plates; the bottom end of the support rod 53 is fixed on the rotating shaft; the first buckle 54 is a conventional elastic plastic buckle and is fixed at the top end of the support rod 53; the guide buckle 55 is an elastic plastic buckle which is fixed on two sides of the first buckle and is bent downwards in an arc shape; the second buckle 56 is a conventional plastic buckle and is fixed on the side wall of the bottom of the support rod; the mounting holes 57 are formed in the connecting plate and are circumferentially distributed relative to the rotating shaft; the elastic piece 58 is a conventional spring and is fixed in the mounting hole; the ejector rod 59 is fixed on the end part of the elastic piece and can slide relative to the inner wall of the mounting hole; the ball 591 is rotatably connected to the end of the ejector rod; control panel 50 is fixed on the pivot tip, and its and mounting hole correspond and have seted up the arc recess, then when using the fire extinguisher, rotate the stay tube for first buckle removes the spray tube tail end, and then supports the spray tube fixedly, then need not handheld spray tube when using the fire extinguisher, and the available both hands of people that strength is weaker lift the fire extinguisher and put out a fire the operation, and it is more convenient to use.

Specifically, the holding device comprises a second fixed lantern ring 6, a fixed plate 61, a rotating shaft 62, a limiting plate 63, a holding handle 64, a rubber sleeve 65, a spherical bulge 66 and a reset piece 67, wherein the second fixed lantern ring 6 is fixed on the outer wall of the bottle body; the fixing plate 61 is correspondingly fixed on the second fixing lantern ring; two ends of the rotating shaft 62 are respectively and rotatably connected to the fixing plate; the holding handle 64 is fixed on the rotating shaft; the limiting plate 63 is fixed on the fixing plate, so that the holding handle can be rotated to a horizontal state at most; the rubber sleeve 65 is sleeved and fixed on the holding handle; the spherical bulge 66 is formed by upward bulge of a rubber sleeve; the reset piece 67 is a torsion spring which is sleeved on the rotating shaft, one torsion arm of the torsion spring is fixed on the rotating shaft, and the other torsion arm is fixed on the fixing plate.

Claims

1. The utility model provides a convenient to use's fire extinguisher, includes bottle (1), handle (2), manometer (3), spray tube (4), controlling means and is used for supporting the strutting arrangement of spray tube, its characterized in that: the supporting device comprises a first fixed sleeve ring (5) arranged on the bottle body (1), a connecting plate (51) arranged on the first fixed sleeve ring (5), a rotating shaft (52) arranged on the connecting plate (51), a supporting rod (53) arranged on the rotating shaft (52), a first buckle (54) arranged on the top end of the supporting rod and a control component for rotating the rotating shaft, wherein the first buckle can be used for clamping the spray pipe.

2. A fire extinguisher according to claim 1, wherein: guide buckles (55) are arranged on two sides of the first buckle (54), and the guide buckles are bent downwards in an arc shape.

3. A fire extinguisher according to claim 1, wherein: the bottom end of the support rod (53) is provided with a second buckle (56).

4. A fire extinguisher according to claim 1, wherein: the control assembly comprises a plurality of mounting holes (57) formed in the connecting plate (51), an elastic piece (58) arranged in the mounting holes (57), a push rod (59) arranged at the end part of the elastic piece (58), balls (591) arranged at the end part of the push rod (59) and a control panel (50) arranged on the rotating shaft (52), wherein the mounting holes are distributed around the rotating shaft, and the control panel is provided with an arc-shaped groove matched with the balls.

5. A fire extinguisher according to claim 1, wherein: the holding device comprises a second fixed lantern ring (6) arranged on the bottle body (1), a fixed plate (61) arranged on the second fixed lantern ring (6), a rotating shaft (62) arranged on the fixed plate (61), a limiting plate (63) arranged on the fixed plate (61) and a holding handle (64) arranged on the rotating shaft (62).

6. A fire extinguisher according to claim 5, wherein: the holding handle (64) is provided with a rubber sleeve (65), and the rubber sleeve is provided with a plurality of spherical bulges (66).

7. A fire extinguisher according to claim 5, wherein: the rotating shaft (62) is sleeved with a resetting piece (67).