CN210096738U

CN210096738U - Fire extinguisher with protective cover

Info

Publication number: CN210096738U
Application number: CN201821194351.0U
Authority: CN
Inventors: 孙雷
Original assignee: Jiangsu Sihai Fire Fighting Equipment Co Ltd
Current assignee: Jiangsu Sihai Fire Fighting Equipment Co Ltd
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2020-02-21
Anticipated expiration: 2028-07-26

Abstract

The utility model discloses a fire extinguisher with a protective cover, which belongs to the field of fire-fighting products, and comprises a fire extinguisher body and a protective cover, wherein the fire extinguisher body is fixedly connected with a spray pipe, the protective cover is provided with a first through hole, the protective cover is sleeved on the spray pipe, the spray pipe penetrates through the first through hole, the outer surface of the protective cover is paved with a heat insulation pad, the inner surface of the protective cover is paved with a silica gel pad, the lower end of the protective cover is fixedly connected with a spacing ring, a pair of first limit blocks are arranged at the lower side of the spacing ring, the upper part of the fire extinguisher body is fixedly connected with a pair of L-shaped fixed plates, a telescopic rod is connected between the L-shaped fixed plates and the first limit blocks, a compression spring is sleeved on the telescopic rod, the upper end of the L-shaped fixed plates is provided with a pair of second through, the situation that fire delay is caused by the fact that the safety pin is difficult to take out can be reduced.

Description

Fire extinguisher with protective cover

Technical Field

The utility model relates to a fire control product field, more specifically say, relate to a take fire extinguisher of protection casing.

Background

The fire extinguisher is a portable fire extinguishing tool, chemical articles are placed in the fire extinguisher for extinguishing fire, the fire extinguisher is one of common fire-proof facilities, the fire extinguisher is stored in public places or places where fire may happen, the components filled in different kinds of fire extinguishers are different and are specially designed for different fires, and the fire extinguisher is required to be paid attention to avoid causing danger due to adverse effects during use.

When fire fighters take the place of a fire and use the fire extinguisher urgently, the condition that the safety pin is difficult to take off can appear, and the condition of a fire delays, brings unnecessary loss.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a take fire extinguisher of protection casing, it can realize reducing because of the safety pin is difficult to take out and leads to the condition that the condition of a fire delays.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A fire extinguisher with a protective cover comprises a fire extinguisher body and the protective cover, wherein a spray pipe is fixedly connected to the fire extinguisher body, a first through hole is drilled in the protective cover, the protective cover is sleeved on the spray pipe and penetrates through the first through hole, a heat insulation pad is paved on the outer surface of the protective cover, a silica gel pad is paved on the inner surface of the protective cover, a limiting ring is fixedly connected to the lower end of the protective cover, a pair of first limiting blocks are placed on the lower side of the limiting ring, a pair of L-shaped fixing plates are fixedly connected to the upper portion of the fire extinguisher body, a telescopic rod is connected between each L-shaped fixing plate and each first limiting block, a compression spring is sleeved on each telescopic rod, a pair of second through holes are drilled in the upper ends of the L-shaped fixing plates, a pair of fixing rods are fixedly connected to the upper portion of the, the one end that the fire extinguisher body was kept away from to the dead lever is rotated and is connected with the gag lever post, be connected with the elasticity pivot between gag lever post and the dead lever, the gag lever post runs through the second through-hole and contacts with the spacing ring, can realize reducing because of the condition that the safety catch is difficult to take out and leads to the condition that the condition of a fire delays.

Furthermore, the handle has been cup jointed on the spray tube, and the handle is located the inside of protection casing, makes things convenient for the fire fighter to snatch the protection casing.

Furthermore, the handle is sleeved with a silica gel pad, anti-skidding lines are carved on the silica gel pad, and the possibility of skidding of the handle is reduced.

Furthermore, the one end fixedly connected with second stopper that the spray tube was kept away from the fire extinguisher body reduces the possibility that the protection casing breaks away from the spray tube.

Further, the magnet piece of fixed connection in the second stopper, fixedly connected with and magnet piece assorted iron plate in the protection casing make protection casing and second stopper laminating inseparable.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme can realize the reduction of the condition of fire delay caused by the fact that the safety pin is difficult to take out.

(2) The handle has been cup jointed on the spray tube, and the handle is located the inside of protection casing, makes things convenient for the fire fighter to snatch the protection casing.

(3) The handle is sleeved with the silica gel pad, and the silica gel pad is carved with anti-skidding lines, so that the possibility of handle skidding is reduced.

(4) The one end fixedly connected with second stopper that the fire extinguisher body was kept away from to the spray tube reduces the possibility that the protection casing breaks away from on the spray tube.

(5) The magnet piece of fixed connection in the second stopper, fixedly connected with and magnet piece assorted iron plate in the protection casing make protection casing and second stopper laminating inseparable.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a partial top view of the present invention;

fig. 4 is a schematic structural diagram in an operating state.

The reference numbers in the figures illustrate:

the fire extinguisher comprises a fire extinguisher body 1, a spray pipe 2, a heat insulation pad 3, a protective cover 4, a silica gel pad 5, a limiting ring 6, a 7L-shaped fixing plate, a limiting rod 8, a first limiting block 9, a compression spring 10, an iron block 11, a fixing rod 12, a second limiting block 13, a handle 14, an elastic rotating shaft 15, a magnet block 16 and a telescopic rod 17.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a fire extinguisher with a protective cover comprises a fire extinguisher body 1 and a protective cover 4, wherein a spray pipe 2 is fixedly connected to the fire extinguisher body 1, a first through hole is chiseled on the protective cover 4, the protective cover 4 is sleeved on the spray pipe 2, the spray pipe 2 penetrates through the first through hole, a heat insulation pad 3 is laid on the outer surface of the protective cover 4, a silica gel pad 5 is laid on the inner surface of the protective cover 4, a limiting ring 6 is fixedly connected to the lower end of the protective cover 4, a pair of first limiting blocks 9 are placed on the lower side of the limiting ring 6, a pair of L-shaped fixing plates 7 are fixedly connected to the fire extinguisher body 1, a telescopic rod 17 is connected between the L-shaped fixing plates 7 and the first limiting blocks 9, a compression spring 10 is sleeved on the telescopic rod 17, a pair of second through holes are chiseled on the upper ends of the L-shaped fixing plates 7, a, one end of the fixed rod 12 far away from the fire extinguisher body 1 is rotatably connected with a limiting rod 8, an elastic rotating shaft 15 is connected between the limiting rod 8 and the fixed rod 12, the limiting rod 8 penetrates through the second through hole and is contacted with the limiting ring 6, the situation that fire delay is caused by the fact that the safety pin is difficult to take out can be reduced, the handle 14 is sleeved on the spray pipe 2, and handle 14 is located the inside of protection casing 4, make things convenient for the fire fighter to snatch protection casing 4, the silica gel pad has been cup jointed on handle 14, be carved with anti-skidding line on the silica gel pad, reduce the possibility that handle 14 skidded, the one end fixedly connected with second stopper 13 of fire extinguisher body 1 is kept away from to spray tube 2, reduce the possibility that protection casing 4 breaks away from spray tube 2, fixed connection magnet piece 16 in the second stopper 13, fixedly connected with and 16 assorted iron plate 11 of magnet piece in the protection casing 4, it is inseparable to make protection casing 4 and the laminating of second stopper 13.

When the fire extinguisher needs to be used, the limiting rod 8 is pulled outwards by a hand, under the action of the elastic rotating shaft 15, the limiting rod 8 moves outwards and breaks away from the limiting ring 6, so that the limiting ring 6 drives the protective cover 4 to bounce upwards under the action of the upward elastic force of the compression spring 10 and the first limiting block 9, the protective cover moves to the second limiting block 13 along the spray pipe 2, a fire fighter can hold the limiting rod 8 by one hand and hold the handle 14 by the other hand to extinguish a fire, and the injury of the fire to the hands of the fire fighter by the flame can be reduced by the protective cover 4.

The above description is only the preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a take fire extinguisher of protection casing, includes fire extinguisher body (1) and protection casing (4), fixedly connected with spray tube (2), its characterized in that on fire extinguisher body (1): the fire extinguisher is characterized in that a first through hole is drilled in the protective cover (4), the protective cover (4) is sleeved on the spray pipe (2), the spray pipe (2) penetrates through the first through hole, a heat insulation pad (3) is laid on the outer surface of the protective cover (4), a silica gel pad (5) is laid on the inner surface of the protective cover (4), a limiting ring (6) is fixedly connected to the lower end of the protective cover (4), a pair of first limiting blocks (9) are placed on the lower side of the limiting ring (6), a pair of L-shaped fixing plates (7) are fixedly connected to the upper end of the fire extinguisher body (1), a telescopic rod (17) is connected between the L-shaped fixing plates (7) and the first limiting blocks (9), a compression spring (10) is sleeved on the telescopic rod (17), a pair of second through holes are drilled in the upper end of each L-shaped fixing plate (7), and a pair of fixing rods (12, and dead lever (12) are equallyd divide and are located L type fixed plate (7) under, the one end that fire extinguisher body (1) was kept away from in dead lever (12) is rotated and is connected with gag lever post (8), be connected with elasticity pivot (15) between gag lever post (8) and dead lever (12), gag lever post (8) run through the second through-hole and contact with spacing ring (6).

2. A fire extinguisher with a protective cover according to claim 1, wherein: the spray pipe (2) is sleeved with a handle (14), and the handle (14) is located inside the protective cover (4).

3. A fire extinguisher with a protective cover according to claim 2, wherein: the handle (14) is sleeved with a silica gel pad, and anti-skid lines are carved on the silica gel pad.

4. A fire extinguisher with a protective cover according to claim 1, wherein: one end of the spray pipe (2) far away from the fire extinguisher body (1) is fixedly connected with a second limiting block (13).

5. A fire extinguisher with a protective cover according to claim 4, wherein: the magnet piece (16) of fixed connection in second stopper (13), fixedly connected with and magnet piece (16) assorted iron plate (11) in protection casing (4).