CN209865090U

CN209865090U - Fire extinguisher loaded with dry powder tinplate

Info

Publication number: CN209865090U
Application number: CN201920473625.8U
Authority: CN
Inventors: 程现起; 王忆雪
Original assignee: Qingdao Dongsheng Industry And Trade Co Ltd
Current assignee: Qingdao Dongsheng Industry And Trade Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-31
Anticipated expiration: 2029-04-10

Abstract

The utility model relates to a dry powder fire extinguisher technical field, and a load dry powder tinplate fire extinguisher is disclosed, including fire extinguisher body and the last handle of installing on fire extinguisher body, lower handle and play powder pipe, T type spout has been seted up at the top of lower handle, sliding connection has T type slider in the T type spout, the notch of T type spout is passed and upwards extends in the upper end of T type slider, and articulated have the gag lever post, the other end and the last handle of gag lever post are articulated, and the gag lever post is close to fire extinguisher body slope setting, the card hole has been seted up to the tank bottom symmetry of T type spout, the spring groove has been seted up to the lower extreme of T type slider, the first spring of tank bottom fixedly connected with in spring groove, the other end fixedly connected with fixture block of first spring. The utility model discloses use new insurance mode, the unchangeable condition that the insurance effect disappears can not appear in the time of insurance effect, and need not press handle and lower handle always for the user is relaxed when using.

Description

Fire extinguisher loaded with dry powder tinplate

Technical Field

The utility model relates to a dry powder fire extinguisher technical field especially relates to a load dry powder tinplate fire extinguisher.

Background

Tinplate, also known as tin-plated iron, is a common name for tin-electroplated steel sheets, and is abbreviated as SPTE in English, and refers to a cold-rolled low-carbon steel sheet or strip with commercial pure tin plated on both sides. The tin mainly plays a role in preventing corrosion and rusting, and dry powder extinguishing agents such as ammonium phosphate and the like are filled in the dry powder fire extinguisher, have easy flowability and dryness, consist of inorganic salt and crushed and dried additives, and can effectively extinguish initial fire.

In order to prevent the misoperation of the dry powder fire extinguisher, a safety pin is added between the two handles, the safety pin is a simple roller body independent from the fire extinguisher, when the fire is extinguished, a user pulls out the safety pin, and the user often cannot notice the small stick due to fire fighting worry, so that the safety pin is lost, the safety effect of the fire extinguisher disappears, misoperation can be caused, and waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the safety pin is easy to lose and leads to the loss of the safety effect of the fire extinguisher in the prior art, and providing a fire extinguisher loading dry powder tinplate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fire extinguisher loaded with dry powder tinplate comprises a fire extinguisher body, an upper handle, a lower handle and a powder outlet pipe, wherein the upper handle, the lower handle and the powder outlet pipe are mounted on the fire extinguisher body, a T-shaped chute is formed in the top of the lower handle, a T-shaped sliding block is connected in the T-shaped chute in a sliding manner, the upper end of the T-shaped sliding block penetrates through the notch of the T-shaped chute and extends upwards, and is hinged with a limiting rod, the other end of the limiting rod is hinged with the upper handle, the limiting rod is arranged close to the fire extinguisher body in an inclined manner, clamping holes are symmetrically formed in the bottom of the T-shaped chute, a spring groove is formed in the lower end of the T-shaped sliding block, a first spring is fixedly connected to the bottom of the spring groove, a clamping block is fixedly connected to the other end of the first spring, the lower end of the clamping block penetrates through the notch of the spring groove and, two first slider one end in opposite directions all passes the notch that corresponds first spout and outwards extends, and common fixedly connected with ejector pad, the lower extreme of ejector pad passes the drill way and the downwardly extending in card hole.

Preferably, the fire extinguisher body is kept away from the fixed block that fixed connection has iron on the lateral wall of upper handle and near the bottom, the fixed block has been seted up the draw-in groove on keeping away from the lateral wall of fire extinguisher body, the draw-in groove interpolation is equipped with the magnetite, the notch and the outside extension of draw-in groove are passed to the one end that the tank bottom of draw-in groove were kept away from to the magnetite, and with play powder pipe fixed connection.

Preferably, a second spring is fixedly connected to a top groove wall of the first sliding groove, and the lower end of the second spring is fixedly connected with the first sliding block.

Preferably, the fire extinguisher body is made of tinplate.

Preferably, the side walls of the upper handle and the lower handle, which are back to each other, are both arranged in an arc surface.

Preferably, the side walls of the clamping blocks, which are opposite to each other, are symmetrically and fixedly connected with second sliding blocks, the groove walls of the spring grooves are symmetrically provided with second sliding grooves matched with the second sliding blocks, and the second sliding blocks are slidably connected in the second sliding grooves.

Compared with the prior art, the utility model provides a load dry powder tinplate fire extinguisher possesses following beneficial effect:

1. the fire extinguisher loaded with the dry powder tinplate is characterized in that the push block, the first sliding groove, the first sliding block, the clamping hole, the T-shaped sliding groove, the T-shaped sliding block, the limiting rod, the spring groove, the first spring and the clamping block are arranged, when the fire extinguisher is needed to be used, an upward thrust is applied to the push block, the push block slides upwards in the clamping hole, a thrust is applied to the clamping block, when the clamping block is separated from the clamping hole, the T-shaped sliding block can slide in the T-shaped sliding groove, the safety between the upper handle and the lower handle is removed, opposite pressure is applied to the upper handle and the lower handle until the T-shaped sliding block slides to the position right above the other clamping hole, the first spring in a compressed state applies an elastic force to the clamping block until the clamping block is clamped into the corresponding clamping hole, at the moment, the upper handle and the lower handle cannot be separated from each other, no pressure is applied between the upper handle and the lower handle, when fire extinguishment is needed for a, alleviate user's fatigue, use new insurance mode, the circumstances that the insurance effect disappears can not appear when the insurance effect is unchangeable, and need not press handle and lower handle all the time for the user is relaxed when using.

2. This load dry powder tinplate fire extinguisher through setting up fixed block, draw-in groove and magnetite, when need not using the fire extinguisher, goes into the draw-in groove with the magnetite card, and the magnetite adsorbs in the draw-in groove of iron fixed block, carries on spacingly to going out the powder pipe, prevents to go out the powder pipe and places inconvenient problem.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses use new insurance mode, the condition that the effect of insurance disappears can not appear when the effect of insurance is unchangeable, and need not press handle and lower handle always for the user is relaxed when using.

Drawings

FIG. 1 is a schematic structural view of a dry powder-loaded tinplate fire extinguisher according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the fire extinguisher comprises a fire extinguisher body 1, a second chute 2, an upper handle 3, a lower handle 4, a powder outlet pipe 5, a chute 6T, a slider 7T, a limiting rod 8, a clamping hole 9, a spring groove 10, a first spring 11, a clamping block 12, a first chute 13, a first slider 14, a pushing block 15, a fixed block 16, a clamping groove 17, a magnet 18, a second spring 19 and a second slider 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fire extinguisher loaded with dry powder tinplate comprises a fire extinguisher body 1, an upper handle 3, a lower handle 4 and a powder outlet pipe 5 which are arranged on the fire extinguisher body 1, wherein the top of the lower handle 4 is provided with a T-shaped chute 6, the T-shaped chute 6 is connected with a T-shaped slider 7 in a sliding manner, the upper end of the T-shaped slider 7 passes through the notch of the T-shaped chute 6 and extends upwards, and is hinged with a limit rod 8, the other end of the limit rod 8 is hinged with the upper handle 3, the limit rod 8 is obliquely arranged close to the fire extinguisher body 1, the bottom of the T-shaped chute 6 is symmetrically provided with clamping holes 9, the lower end of the T-shaped slider 7 is provided with a spring groove 10, the bottom of the spring groove 10 is fixedly connected with a first spring 11, the other end of the first spring 11 is fixedly connected with a clamping block 12, the lower end of the clamping block 12 passes through the notch of the spring groove 10 and, the first sliding grooves 13 are connected with first sliding blocks 14 in a sliding manner, opposite ends of the two first sliding blocks 14 penetrate through the notches corresponding to the first sliding grooves 13 and extend outwards, the two first sliding blocks are fixedly connected with a push block 15 together, the lower ends of the push block 15 penetrate through the hole openings of the clamping holes 9 and extend downwards, when the fire extinguisher needs to be used, an upward thrust is applied to the push block 15, the push block 15 further slides upwards in the clamping holes 9, a thrust is applied to the clamping block 12, when the clamping block 12 is separated from the clamping holes 9, the T-shaped sliding block 7 can slide in the T-shaped sliding groove 6, the safety between the upper handle 3 and the lower handle 4 is cancelled, an opposite pressure is applied to the upper handle 3 and the lower handle 4 until the T-shaped sliding block 7 slides to the position right above the other clamping hole 9, the first spring 11 in a compressed state applies an elastic force to the clamping block 12 until the clamping block 12 is clamped in the corresponding clamping hole 9, and at the moment, the upper handle 3 and the lower handle 4 cannot be separated from each other, need not apply pressure between last handle 3 and lower handle 4, when needing to put out a fire for a long time, alleviate user's fatigue, use new insurance mode, the condition that the effect of insurance disappears can not appear when the effect of insurance is unchangeable, and need not press last handle 3 and lower handle 4 all the time for the user is relaxed when using.

Fire extinguisher body 1 keeps away from last handle 3 and is close to fixed block 16 that fixed connection has iron on the lateral wall of bottom, fixed block 16 has seted up draw-in groove 17 on keeping away from fire extinguisher body 1's the lateral wall, draw-in groove 17 interpolation is equipped with magnetite 18, the notch and the outside extension of draw-in groove 17 are passed to the one end that magnetite 18 kept away from the tank bottom of draw-in groove 17, and with play powder pipe 5 fixed connection, when need not use the fire extinguisher, go into draw-in groove 17 with magnetite 18 card, magnetite 18 adsorbs in the draw-in groove 17 of iron fixed block 16, it is spacing to going out powder pipe 5, prevent out powder pipe 5 and.

The top groove wall of the first sliding groove 13 is fixedly connected with a second spring 19, and the lower end of the second spring 19 is fixedly connected with the first sliding block 14, so that the pushing block 15 is convenient to reset.

The material of fire extinguisher body 1 is tinplate for fire extinguisher body 1 is difficult for rustting.

The side wall of the upper handle 3, which is back to the back with the lower handle 4, is provided with a cambered surface, so that the use of the user is more comfortable.

The opposite side walls of the clamping block 12 are symmetrically and fixedly connected with second sliding blocks 20, the groove walls of the spring grooves 10 are symmetrically provided with second sliding grooves 2 matched with the second sliding blocks 20, and the second sliding blocks 20 are connected in the second sliding grooves 2 in a sliding mode, so that the clamping block 12 is prevented from being separated from the spring grooves 10.

In the utility model, when the fire extinguisher is needed to be used, an upward thrust is applied to the push block 15, and then the push block 15 slides upwards in the clamping hole 9, a thrust is applied to the clamping block 12, when the clamping block 12 is separated from the clamping hole 9, the T-shaped sliding block 7 can slide in the T-shaped sliding groove 6, the insurance between the upper handle 3 and the lower handle 4 is cancelled, an opposite pressure is applied to the upper handle 3 and the lower handle 4 until the T-shaped sliding block 7 slides to the position right above another clamping hole 9, the first spring 11 in a compressed state applies an elastic force to the clamping block 12 until the clamping block 12 is clamped into the corresponding clamping hole 9, at the moment, the upper handle 3 and the lower handle 4 can not be separated from each other, the pressure is not needed to be applied between the upper handle 3 and the lower handle 4, when the fire is needed to be extinguished for a long time, the fatigue of a user is lightened, a new insurance mode is used, the situation that the insurance effect disappears can not occur while the insurance effect is unchanged, the upper handle 3 and the lower handle 4 do not need to be pressed all the time, so that the user can relax when using the electric tool; when the fire extinguisher is not required to be used, the magnet 18 is clamped into the clamping groove 17, the magnet 18 is adsorbed in the clamping groove 17 of the iron fixing block 16, the powder outlet pipe 5 is limited, and the problem that the powder outlet pipe 5 is inconvenient to place is solved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a load dry powder tinplate fire extinguisher, includes fire extinguisher body (1) and installs upper handle (3), lower handle (4) and play powder pipe (5) on fire extinguisher body (1), its characterized in that, T type spout (6) have been seted up at the top of lower handle (4), sliding connection has T type slider (7) in T type spout (6), the notch of T type spout (6) is passed and upwards extends in the upper end of T type slider (7), and articulated have gag lever post (8), the other end of gag lever post (8) is articulated with upper handle (3), and gag lever post (8) are close to fire extinguisher body (1) slope setting, calorie hole (9) have been seted up to the tank bottom symmetry of T type spout (6), spring groove (10) have been seted up to the lower extreme of T type slider (7), the tank bottom fixedly connected with first spring (11) of spring groove (10), the other end fixedly connected with fixture block (12) of first spring (11), the lower extreme of fixture block (12) passes the notch of spring groove (10) and extends to corresponding card hole (9) in, first spout (13) have been seted up to the symmetry on the relative pore wall of card hole (9), sliding connection has first slider (14) in first spout (13), two first slider (14) one end in opposite directions all passes the notch that corresponds first spout (13) and extends outward, and common fixedly connected with ejector pad (15), the lower extreme of ejector pad (15) passes the drill way and the downwardly extending of card hole (9).

2. The fire extinguisher loaded with the dry powder tinplate as claimed in claim 1, wherein the fire extinguisher body (1) is far away from the upper handle (3) and is fixedly connected with a fixed block (16) made of iron on the side wall close to the bottom, a clamping groove (17) is formed in the side wall of the fixed block (16) far away from the fire extinguisher body (1), a magnet (18) is inserted into the clamping groove (17), and one end, far away from the bottom of the clamping groove (17), of the magnet (18) penetrates through the notch of the clamping groove (17) and extends outwards and is fixedly connected with the powder outlet pipe (5).

3. The fire extinguisher loaded with dry powder tinplate according to claim 1, characterized in that a second spring (19) is fixedly connected to the top wall of the first chute (13), and the lower end of the second spring (19) is fixedly connected with the first slider (14).

4. The fire extinguisher loaded with dry powder tinplate as claimed in claim 1, characterized in that the material of the fire extinguisher body (1) is tinplate.

5. The fire extinguisher with the dry powder loaded tinplate as claimed in claim 1, wherein the side walls of the upper handle (3) and the lower handle (4) which are opposite to each other are both arc-shaped.

6. The fire extinguisher loaded with the dry powder tinplate as claimed in claim 1, wherein the opposite side walls of the fixture block (12) are symmetrically and fixedly connected with second sliding blocks (20), the wall of the spring groove (10) is symmetrically provided with second sliding grooves (2) matched with the second sliding blocks (20), and the second sliding blocks (20) are slidably connected in the second sliding grooves (2).