CN216222705U

CN216222705U - Portable fire-extinguishing life-saving device

Info

Publication number: CN216222705U
Application number: CN202122815932.XU
Authority: CN
Inventors: 王强
Original assignee: Tianjin Xinjingpin Technology Development Co ltd
Current assignee: Tianjin Xinjingpin Technology Development Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model provides a portable fire-extinguishing lifesaving device which comprises a backpack type bag body with a certain accommodating space, a fixed frame fixed in the bag body, an air respirator bottle and a high-efficiency fire extinguisher bottle movably mounted on the fixed frame, wherein the fixed frame comprises a base, vertical plates and a semicircular locking piece, the base is provided with a through hole capable of accommodating the air respirator bottle and the high-efficiency fire extinguisher bottle, the vertical plates are fixedly connected to the base and are attached to the back of a human body, the vertical plates are parallel to each other, and the semicircular locking piece is vertically fixedly connected to the vertical plates and can fix the air respirator bottle and the high-efficiency fire extinguisher bottle. The air respirator bottle can ensure normal breathing of escape personnel under the condition of dense smoke in the initial stage of a fire, and the high-efficiency fire extinguisher can be operated by one hand to effectively extinguish the flame around a human body to escape from the site in the initial stage of the fire; the bottle is fixed firm, and the security is high, and it is convenient to dismantle, can guarantee to supply with by quick replacement, improves self rescue efficiency, guarantees personnel's of fleing personal safety.

Description

Portable fire-extinguishing life-saving device

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a portable fire-extinguishing life-saving device

Background

The prior fire-extinguishing escape device has various types, including large-scale equipment and small-scale equipment, but no matter which equipment is not easy to carry, the effect is poor, especially large-scale equipment, the structure is complex, the cost is high, the use is troublesome, the use is not flexible, the handheld fire-extinguishing escape device such as a miniature breathing air bottle and a fire extinguisher bottle is small and convenient to use, but the capacity is limited or both hands are occupied, however, in some situations, it is necessary to hold the functional components with both hands for different operations, such as in case of mine emergency fire, one hand needs to be vacated to extinguish a fire and the other hand needs to hold a breathing mask to keep aerobic respiration, so that an escape device capable of carrying a large-capacity fire extinguisher bottle or a breathing gas bottle is necessary and urgent in the scenes of mine production, mine emergency and the like, in addition, the existing backpack escape equipment has heavy weight and the gas cylinder is not firmly fixed, so that the backpack escape equipment is not suitable for being used in the conditions of long-time work or emergency rescue.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a portable fire-extinguishing lifesaving device, which can carry a high-efficiency fire extinguisher bottle and an air respirator bottle, can liberate two hands of people for rescue work, is firm in fixation, high in safety, convenient and fast to detach, can carry out quick rescue and saves time.

Based on the problems, the technical scheme provided by the utility model is that the portable fire-extinguishing life-saving device comprises a backpack type bag body with a certain accommodating space, a fixed frame fixed in a box body, an air respirator bottle and a high-efficiency fire extinguisher bottle, wherein the air respirator bottle and the high-efficiency fire extinguisher bottle are movably arranged on the fixed frame, the fixed frame comprises a base, a vertical plate and a circular locking piece, the base is provided with a through hole, the through hole can accommodate the breathing air respirator bottle and the high-efficiency fire extinguisher bottle, the vertical plate is fixedly connected to the base and is attached to the back of a human body, the vertical plate is parallel to the through hole, and the circular locking piece is vertically fixedly connected to the vertical plate and can fix the respirator bottle and the fire extinguisher bottle.

And one side of the backpack body, which is tightly attached to the back of the human body, is provided with an elastic back strip which is attached to the vertical plate, and the vertical plate is fixedly connected with the elastic back strip.

The locking piece comprises an upper locking part and a lower locking part which are both semicircular, the lower locking part is fixedly connected to the vertical plate, and the upper locking part is movably connected to the lower locking part.

Furthermore, the two ends of the lower locking part are connected with a U-shaped fixing frame capable of accommodating the lower locking part.

Further, lower locking part with the fixed frame integrated weld of U type is moulded, the fixed frame welded connection of U type is in on the riser.

Furthermore, the inner butted ends of the upper locking part and the lower locking part are hinged, and the outer butted ends are connected through a bolt-nut mechanism.

Furthermore, two adjacent locking pieces on different vertical plates are arranged in an up-down position relationship, and one ends of the two lower locking parts positioned on the inner sides are connected to the same hinge shaft.

Further, lower locking portion both ends all set up outside convex first extension piece, the first extension piece top that lower locking portion is located inboard one end sets up first rectangular channel, the articulated shaft passes first rectangular channel.

Furthermore, a second rectangular groove with an opening at the outer end is formed in the extension block at one end of the lower locking portion, a second extension block is arranged at one end of the upper locking portion, and a rectangular through groove which is opposite to the second rectangular groove and penetrates through the second extension block and is open at the outer end is formed in the second extension block.

Furthermore, the bolt and nut structure is composed of a first bolt and nut pair transversely penetrating through the second rectangular groove and a second bolt and nut pair vertically and fixedly connected to the first bolt and nut pair and rotatably connected in the rectangular through groove.

The utility model has the advantages and beneficial effects that: the portable fire-extinguishing lifesaving device provided by the utility model can bear a high-efficiency fire extinguisher bottle and an air respirator bottle, the high-efficiency fire extinguisher bottle is connected with a wrenching spray gun through a control valve and can be used for on-site emergency fire extinguishing in the initial stage of fire and play a role of escaping, the air respirator bottle respirator control valve is connected with at least two breathing masks, resource sharing is realized, the common safety of rescuers and rescued persons can be ensured under the extremely severe environment, the spray gun and the breathing masks can be fixed on a backpack type bag body, the self-rescue time is saved, and the rescue efficiency is improved.

The fixed mount that can hold two bottles of back of the body formula inclusion internal fixation, mount simple structure, laminate mutually with back of the body formula inclusion structure, occupation space not, and it is fixed firm to the bottle, wherein, set up the through-hole that the diameter is less than the bottle diameter in the base, can place the bottle inversion in the through-hole, connect the ring shape locking piece of lockable bottle perpendicularly on the riser, and every bottle is all fixed alone, avoid the collision of bottle under the first-aid staff running state, guarantee that the bottle is more stable, the locking piece opens and shuts convenient simple, it is faster to change fire extinguisher bottle and respirator bottle, rescue efficiency is improved.

One side of the back-type box body clinging to the back of the human body is provided with a hard back strip which is attached to the vertical plate, the vertical plate is fixedly connected with the back strip, the bearing capacity of the back-type box body is guaranteed, one side of the back-type box body clinging to the back of the human body is sewn with an elastic cushion pad, and the back strip is arranged on the back of the cushion pad, so that the comfort level of the back is increased.

Drawings

Fig. 1 is a schematic structural view of the fixing frame of the present invention.

Fig. 2 is a schematic view of the connection structure of the holder of the present invention with a fire extinguisher bottle and a respirator bottle.

FIG. 3 is a schematic structural diagram of the back-type case of the present invention.

Wherein: 1. a back-type box body; 2. a fixed mount; 2-1, a base; 2-2 vertical plates; 2-3, a lower locking part; 2-4, an upper locking part; 2-5, a first extension block; 2-6, a hinged shaft; 2-7, a first rectangular groove; 2-8, a U-shaped fixing frame; 2-9, a second rectangular groove; 2-10, a second extension block; 2-11, rectangular through grooves; 2-12, a bolt and nut mechanism; 3. an air respirator bottle; 3-1, a respirator control valve; 3-2, a barometer; 3-3, an air breathing mask; 4. a high-efficiency fire extinguisher bottle; 4-1, a fire extinguisher control valve; 4-2 wrenching the spray gun.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

As shown in fig. 1-2, a portable fire-extinguishing life-saving device comprises a backpack body 1 with a certain accommodating space, a fixing frame 2 fixed in the backpack body, an air respirator bottle 3 and a high-efficiency fire extinguisher bottle 4 movably mounted on the fixing frame 2, wherein the fixing frame 2 comprises a base 2-1 with a through hole at the center for accommodating the air respirator bottle 3 and the high-efficiency fire extinguisher bottle 4, vertical plates 2-2 which are fixedly connected to the base 2-1 and are attached to the back of a human body and are parallel to each other, and a circular locking piece which is vertically fixedly connected to the vertical plates 2-2 and can fix the air respirator bottle 3 and the high-efficiency fire extinguisher bottle 4.

The diameter of the through hole is smaller than the diameters of the air respirator bottle 3 and the high-efficiency fire extinguisher bottle 4, the air respirator bottle 3 and the high-efficiency fire extinguisher bottle 4 are placed in the through hole in the base 2-1 in an inverted mode, the through hole with the same size as the through hole is formed in the bottom of the backpack body 1, a connecting pipe is conveniently connected with the bottle body, the upper end of the bottle body is fixed through locking pieces, and at least two locking pieces are arranged on each vertical plate 2-2 to guarantee the stability of the bottle body. The opening of the high-efficiency fire extinguisher bottle 4 is connected with a hose through a fire extinguisher control valve 4-1, and the tail end of the hose is provided with a wrenching spray gun 4-2. The bottom thread of the air respirator bottle 3 is connected with two hoses through an air respirator control valve 3-1 and is respectively connected with an air pressure gauge 3-2 and an air breathing mask 3-3, the hose connected with the breathing mask 3-3 can be connected with the two breathing masks 3-3 through a three-way valve, so that rescuers and rescuees can use the hose together, the hose can penetrate into the bottom of the back-type box body 1 and penetrate out of the top of the back-type box body 1, the danger caused by pulling the hose is avoided, and the interference caused by overlong hose to the rescuers can also be avoided. The back side of the air breathing mask 3-3 is provided with an elastic bandage for fixing on the head of a human body. As shown in figure 3, the two ends of the back type box body 1 close to the back side of the human body are provided with the binding bands which can be buckled and connected and are fixed on the abdomen, and the bag bodies which can contain the air breathing mask 3-3 and the pull spray gun 4-2 and are convenient to open are sewn on the binding bands on the two sides, so that the rescue efficiency is ensured.

The fixing frame 2 is made of stainless steel, as shown in fig. 3, a hard back strip attached to the vertical plate 2-2 is arranged on one side of the backpack body 1 close to the back of the human body, the back strip is made of stainless steel, the back strip is separated from the vertical plate 2-2 through the wall of the box body, and the vertical plate 2-2 and the back strip are fixedly connected through welding or riveting. Elastic cushion pad is sewed up to one side that back of the body was hugged closely to back of body formula inclusion 1, and the back of the body strip sets up at the cushion pad back, and the back of the body strip of stereoplasm can be connected more firmly with mount 2 on the one hand, ensures the bearing capacity of back of the body formula inclusion 1, and another makes things convenient for the cushion pad to cover the comfort level that the back of the body strip has increased the back of the body.

The locking piece is composed of an upper locking part 2-4 and a lower locking part 2-3 which are semicircular, the lower locking part 2-3 is fixedly connected to the vertical plate 2-2, two ends of the lower locking part 2-3 are connected with a U-shaped fixing frame 2-8 capable of containing the lower locking part 2-3, the lower locking part 2-3 and the U-shaped fixing frame 2-8 are integrally welded and formed, the U-shaped fixing frame 2-8 is welded and connected to the vertical plate 2-2, and the bottom edge and the side edge of the U-shaped fixing frame 2-8 are in right-angle transition so as to increase the connection area of the locking piece and the vertical plate 2-2 and increase firmness.

The upper locking part 2-4 is movably connected to the lower locking part 2-3, and the upper locking part 2-4 is only required to be opened when the bottle body is disassembled or replaced. The ends, butted to the inner sides, of the upper locking part 2-4 and the lower locking part 2-3 are hinged, two adjacent locking parts located on different vertical plates 2-2 are arranged in a vertical position relationship, and the ends, located on the inner sides, of the two lower locking parts 2-3 are located on the same straight line and connected to the same hinged shaft 2-6, so that the stability of the whole locking part is guaranteed. The two ends of the lower locking part 2-3 are respectively provided with a first extending block 2-5 protruding outwards, the top of the first extending block 2-5 at one end of the lower locking part 2-3 positioned at the inner side is provided with a first rectangular groove 2-7, and the hinge shaft 2-6 penetrates through the first rectangular groove 2-7.

The outer sides of the upper locking part 2-4 and the lower locking part 2-3 are connected with each other at one end through a bolt-nut mechanism 2-12. The extension block at one end of the lower locking part 2-3, which is positioned at the outer side, is provided with a second rectangular groove 2-9 with an opening on the outer side end face, the end of the upper locking part 2-4, which is positioned at the outer side, is provided with a second extension block 2-10, and the second extension block 2-10 is provided with a rectangular through groove 2-11 which is opposite to the second rectangular groove, penetrates through the second extension block 2-10 and has an opening on the outer side end face. The bolt and nut structure is composed of a first bolt and nut pair transversely penetrating through the second rectangular grooves 2-9 and a second bolt and nut pair vertically and fixedly connected to the first bolt and nut pair, the first bolt and nut pair is fixed in the second rectangular grooves 2-9, the second bolt is rotatably connected to the first bolt and can rotate in the rectangular through grooves 2-11, and when the upper locking part 2-4 and the lower locking part 2-3 are required to be locked, the second nut is only required to be rotated to be vertical to the rectangular through grooves 2-11 and locked through the second nut.

Although the embodiments of the present invention have been described in detail, the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a portable life saving equipment that puts out a fire, is including the back of the body inclusion that has certain accommodation space, fix mount, movable mounting in the inclusion on the mount air respirator bottle and high-efficient fire extinguisher bottle, its characterized in that: the fixing frame comprises a base, vertical plates and annular locking pieces, wherein the center of the base is provided with a through hole capable of accommodating an air respirator bottle and a high-efficiency fire extinguisher bottle, the vertical plates are fixedly connected to the base and are mutually parallel and are attached to the back of a human body, and the annular locking pieces are vertically fixedly connected to the vertical plates and can fix the air respirator bottle and the high-efficiency fire extinguisher bottle.

2. A portable fire-extinguishing and life-saving device as claimed in claim 1, wherein: one side of the backpack body, which is tightly attached to the back of the human body, is provided with an elastic back strip which is attached to the vertical plate, and the vertical plate is fixedly connected with the elastic back strip.

3. A portable fire-extinguishing and life-saving device as claimed in claim 1, wherein: the locking piece comprises upper locking part and lower locking part that all are semicircle annular, and lower locking part rigid coupling is in on the riser, upper locking part swing joint is in on the lower locking part.

4. A portable fire-extinguishing and life-saving device as claimed in claim 3, wherein: the two ends of the lower locking part are connected with a U-shaped fixing frame capable of containing the lower locking part.

5. The portable fire-extinguishing and life-saving device of claim 4, wherein: the lower locking part and the U-shaped fixing frame are integrally welded and formed, and the U-shaped fixing frame is welded and connected to the vertical plate.

6. A portable fire-extinguishing and life-saving device as claimed in any one of claims 3 to 5, wherein: the inner side butt joint ends of the upper locking part and the lower locking part are hinged, and the outer side butt joint ends are connected through a bolt-nut mechanism.

7. A portable fire-extinguishing and life-saving device as claimed in claim 6, wherein: two adjacent locking pieces on different vertical plates are arranged in an up-down position relationship, and one ends of the two lower locking parts positioned on the inner sides are connected to the same hinge shaft.

8. A portable fire-extinguishing and life-saving device as claimed in claim 7, wherein: lower locking portion both ends all set up outside convex first extension piece, the first extension piece top that lower locking portion is located inboard one end sets up first rectangular channel, the articulated shaft passes first rectangular channel.

9. A portable fire-extinguishing and life-saving device as claimed in claim 8, wherein: the extension block at one end of the lower locking part positioned at the outer side is provided with a second rectangular groove with an opening at the outer side end, the end of the upper locking part positioned at the outer side is provided with a second extension block, and the second extension block is provided with a rectangular through groove which is opposite to the second rectangular groove and penetrates through the second extension block and the opening at the outer side end.

10. A portable fire-extinguishing and life-saving device as claimed in claim 9, wherein: the bolt and nut structure is composed of a first bolt and nut pair which transversely penetrates through the second rectangular groove, and a second bolt and nut pair which is vertically and fixedly connected to the first bolt and nut pair and rotatably connected in the rectangular through groove.