CN217448740U - Fire cover is kept away to capsule type - Google Patents

Abstract

The utility model provides a capsule type fire-protecting cover, which belongs to the technical field of fire-fighting equipment, and comprises a cover body and a plane edge pressing belt, wherein the surface of the cover body is in a capsule structure, a long strip-shaped opening is arranged inside the bottom edge of the capsule structure, the plane edge pressing belt is in an annular structure, the periphery of the outer side of the annular structure is connected with the periphery of the long strip-shaped opening, the periphery of the inner side of the annular structure is connected with a chest protruding belt and a knee protruding belt, the chest protruding belt and the knee protruding belt are symmetrically arranged along the axis, each pair of chest protruding belts are close to each other and can be lapped, and each pair of knee protruding belts are close to each other and can be lapped; the utility model discloses in adopt the mode of connecting chest outburst area and knee outburst area in the inboard of plane blank pressing area for fire fighter's chest and knee can be pressed on chest outburst area and knee outburst area, have avoided only will keep away the fire cover to the taut problem that leads to knee and the taut effect of chest poor of the mode of fixed band on plane blank pressing area through the setting of hand tractive among the prior art.

Description

Fire cover is kept away to capsule type

Technical Field

The utility model relates to a forest fire-fighting equipment technical field, in particular to fire cover is kept away to capsule type.

Background

At present, the forest fire prevention and fire prevention cover is used as a life-saving device for a fireman to go deep into a forest fire scene, and the escape and fire prevention cover makes outstanding contribution to forest fire prevention and fire extinguishing work in China; the main functions are as follows: in the process of putting out forest fire, when the wind direction changes suddenly, the fire smoke surrounds people or the fire is put out towards people, the people are too late to escape from the fire sea, and under the emergency situation, the emergency self-rescue fire-avoiding cover can be rapidly unfolded and rapidly drilled into the cover to temporarily avoid the fire, so that the personal safety is ensured.

For example, a fire-resistant cover of application No. 201910956026.6, which has a roof-shaped cover body, the bottom of which has a long opening into which a person can enter, and the fire-resistant person can lie prostrate in the cover body, and both arms are inserted into the two side fixing belts, and the cover body can be fixed and controlled. The cover body and the cover bottom are made of high-grade fireproof materials, can resist the high temperature of 1000 ℃, has the fire endurance of 1700 ℃ and the anti-radiation heat of more than ninety percent, and can ensure the personal safety in the cover. The two sides of the cover body are provided with unfolding handles, the cover body can be quickly unfolded by holding one handle with two hands and shaking with force, and people can quickly drill into the cover from the opening at the bottom of the cover body, so that the cover can quickly avoid fire and save self in emergency.

Application number is 202120578716.5 fire prevention cover is kept away to forest fire control safety, and beneficial effect is: the structure design is reasonable, the outer barrel, the inner rod, the mounting block and the fixed rod can form a mounting frame of the protective cover, the inner rod is fixed on the outer barrel through the fastening bolt, the length of the inner rod inserted and assembled in the outer barrel can be adjusted, the size of the mounting frame can be changed, the protection area of the protective cover can be adjusted, meanwhile, the left arc-shaped support rib, the middle arc-shaped support rib and the right arc-shaped support rib are hinged and assembled on the mounting frame through the hinged ball heads, therefore, the left arc-shaped support rib and the right arc-shaped support rib can be pulled to be close to the middle arc-shaped support rib when magic tapes and limit rings at different positions are mounted, the expansion area of the left protective cover and the right protective cover can be changed, the left protective cover and the right protective cover are ensured to be in a tight state, the fire-shielding safety is improved, meanwhile, the flame-retardant polyolefin protective covers on the left protective cover and the right protective cover can greatly improve the insulating flame-retardant performance of the protective cover, the glass fiber cloth guarantees to support intensity, weaves the dictyosome and can increase compressive strength, improves the fire behavior when buffer zone and fire prevention packing rock wool layer can improve buffering effect, and the inner wall of adiabatic inside lining is smooth, improves adiabatic performance, improves protectiveness, weaves the dictyosome and has fine wear-resisting fire behavior, has guaranteed the normal use of guard shield, and is fire-resistant, soft, intensity is high, anti-heat radiation is efficient, and the safety in utilization is higher.

Although the fire-proof cover in the prior art can realize the temporary fire-proof function, the following problems still exist: the fire-proof cover is only connected and controlled with the hands of a fireman through the fixing band, and other connection control structures are not available, so that the integration of the fire-proof cover and the fireman is not enough, and the fireman cannot effectively compress the fire-proof cover;

based on the prior art and the technical problems thereof, research and analysis are carried out correspondingly, and a fire-protecting cover which can be connected with the chest and the knee of a fireman is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adopt the mode of connecting chest outburst area and knee outburst area in the inboard of plane crimp area among the fire cover is kept away to the capsule type for fire fighter's chest and knee can be pressed on chest outburst area and knee outburst area, and then realize that the fire fighter can compress tightly the technical purpose of keeping away the fire cover.

The utility model provides a fire cover is kept away to capsule type, including the cover body and plane crimp area, the surface of the cover body is the capsule type structure, the inside rectangular shape opening that has in base of capsule type structure, plane crimp area is the loop configuration, the outside periphery of loop configuration with rectangular shape open-ended periphery is connected, the inboard periphery of loop configuration is connected with chest outburst area and knee outburst area, chest outburst area with the knee outburst area is followed axis symmetrical arrangement is every right chest outburst area is close to and can the overlap joint mutually, and is every right knee outburst area is close to and can the overlap joint mutually.

Preferably, a handle for rapidly unfolding the fire-shielding cover is respectively arranged at one side of the periphery of the cover body connected with the plane edge-pressing belt and at the position close to the head end and the tail end of the cover body.

Preferably, both sides of the annular structure are provided with fixing bands for controlling the fire shield.

Preferably, an inner storage bag for containing the carbon dioxide absorbent is arranged on the annular structure, and the inner storage bag is arranged along the axis of the capsule structure.

Preferably, a head protrusion band is further connected to an inner periphery of the ring structure, the head protrusion band being arranged along an axis of the capsule-type structure.

Preferably, the head protruding belt is provided with the inner storage bag.

Preferably, the lap ends of the chest projection belt and the knee projection belt are provided with a connecting assembly.

Preferably, the connecting component is a magic tape or a magnetic buckle.

Preferably, the capsule-type structure is provided with a buffer strip outside the bottom edge, and the buffer strip is made by extruding and filling halogen-free flame-retardant elastomer filling materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in adopt the mode of connecting chest outburst area and knee outburst area in the inboard of plane blank pressing area for fire fighter's chest and knee can be pressed on chest outburst area and knee outburst area, have avoided only will keep away the fire cover to the taut problem that leads to knee and the taut effect of chest poor of the mode of fixed band on plane blank pressing area through the setting of hand tractive among the prior art.

2. The utility model discloses well adoption sets up the mode of depositing the inner bag for when the fire fighter is the gesture of pronating, the carbon dioxide of exhalation can directly be adsorbed by the carbon dioxide absorbent in depositing the inner bag in the mouth, has avoided keeping away that this carbon dioxide leads to the fire fighter to breathe unsmooth problem in the gathering of environment lower part for inclosed environment of fire cover.

3. The utility model discloses in adopt the magic to paste or the mode that magnetic force detained as coupling assembling, mainly utilize its characteristics that possess quick dismantlement, avoid dismantling other harm that untimely leads to.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a capsule fire-proof cover of the utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of fig. 1 with the cover removed.

Wherein: 1-a cover body; 2-plane edge pressing; 3-chest projection band; 4-knee protrusion band; 5, fixing the belt; 6, storing an inner bag; 7-a connecting assembly; 8-buffer zone.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein 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", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; 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 utility model can be understood in specific cases to those of ordinary skill in the art.

As shown in fig. 1-3, the utility model provides a fire cover is kept away to capsule type, including the cover body 1 and the plane sideband 2 that are connected, wherein, the material of the cover body 1 is current, for example the cover body 1 comprises following material complex in proper order: the surface layer is formed by compounding a first aluminum foil layer, a first adhesive layer and a fireproof cloth layer, the inner layer is formed by compounding a glass fiber layer, a second adhesive layer and a second aluminum foil layer, and the surface layer and the inner layer are integrally sewn and connected. The cover body 1 and the flat pressing band 2 may be made of the same material or different materials, but it should be noted that: if the fire resistance of the plane edge pressing belt 2 is poor, the plane edge pressing belt 2 is required to be completely covered in the cover body 1 so as to avoid the problem that the plane edge pressing belt 2 is contacted with fire in the external environment, the surface of the cover body 1 is of a capsule type structure, on one hand, the sufficient space in the cover body 1 can be ensured, on the other hand, the streamline capsule type structure is smooth, the heating area is greatly reduced, and the wind resistance is reduced; in order to facilitate fire fighters to enter the internal space of the fire shield, a strip-shaped opening is formed in the bottom edge of the capsule type structure, in order to adapt to the structure of the strip-shaped opening, the plane edge pressing belt 2 is arranged to be an annular structure, the periphery of the outer side of the annular structure is connected with the periphery of the strip-shaped opening, a staff inlet is formed in the inner side of the annular structure, the staff inlet is formed to be strip-shaped or man-shaped, the smooth entering of the fire fighters is ensured, the periphery of the inner side of the annular structure is connected with the chest protruding belts 3 and the knee protruding belts 4, the chest protruding belts 3 and the knee protruding belts 4 are symmetrically arranged along the axis, each pair of chest protruding belts 3 are close to each other and can be lapped, and each pair of knee protruding belts 4 are close to each other and can be lapped; when the fire fighter got into and keeps away fire cover inner space, adopt the mode of connecting chest outburst area 3 and knee outburst area 4 at the inboard of plane crimp area 2, can make fire fighter's chest and knee can be pressed on chest outburst area 3 and knee outburst area 4, avoided only will keep away fire cover to the taut problem that leads to knee and the taut effect of chest poor of the mode of fixed band 5 on plane crimp area 2 through the hand tractive setting among the prior art to the fire fighter health direction.

The utility model discloses be the fragment of brick size before well product uses, can hand-carry in waist or marching's knapsack, will keep away the fire cover and accomodate to the plastic packaging bag in, the plastic packaging bag is furnished with quick pull ring, keeps away and is furnished with the release handle on the fire cover, and one draws one to tremble, accomplishes in the twinkling of an eye, wherein, the handle setting that is used for launching fast and keeps away the fire cover is at peripheral one side that cover body 1 is connected with plane blank pressing area 2, be close to cover body 1 head end and tail end position.

As a specific implementation mode, the utility model discloses well loop configuration's both sides all are provided with the fixed band 5 that is used for control to keep away the fire cover for the user can accomplish corresponding regulation work through fixed band 5, and here, because fixed band 5 is the structural component who uses always among the prior art, so do not describe here any more.

As an embodiment that possesses the assurance and keep away the effective constitution of cover inside air, the utility model discloses well structural deposit inner bag 6 that is used for holding the carbon dioxide absorbent that is provided with of annular, deposit the bag and arrange along the axis of capsule type structure, adopt the mode that sets up deposit inner bag 6 promptly, when making the fire fighter be the gesture of pronating, the carbon dioxide of exhalation can directly be adsorbed by the carbon dioxide absorbent of depositing in the inner bag 6 in the mouth, avoided keeping away this more for airtight environment in the carbon dioxide of fire cover lead to the fire fighter not smooth and easy problem of breathing in environment lower part gathering, the production of here lower part gathering is mainly because carbon dioxide is heavier than oxygen, and the fire fighter is towards the exhalation, so will lead to oxygen to remove to other positions in space.

In order to adapt to the inconsistent current situation of user's height, the utility model discloses well annular structure's inboard periphery still is connected with the outstanding area of head, and the outstanding area of head is arranged along the axis of capsule type structure to avoid the head can't press the problem at the annular structure front end. Correspondingly, the utility model discloses well head outburst area is provided with and deposits inner bag 6, and the same is deposited the carbon dioxide absorbent in depositing inner bag 6.

As a further improvement mode, the utility model discloses the overlap joint end in middle chest protruding area 3 and knee protruding area 4 is provided with coupling assembling 7, and coupling assembling 7 is connected symmetrical arrangement's chest protruding area 3, and the user of service when not only can being convenient for lie prostrate the posture like this compresses tightly the overall control of keeping away the fire cover, can also be when the user of service does not meet proruption intensity of a fire the fire cover can be fixed at its back with keeping away to prevent that proruption intensity of a fire from leading to the problem that can not in time use to keep away the fire cover and taking place. The utility model discloses well coupling assembling 7 is magic subsides or magnetic force is detained, adopts magic subsides or magnetic force to detain as coupling assembling 7's mode, mainly utilizes its characteristics that possess quick dismantlement, avoids dismantling other harm that untimely leads to

In order to strengthen the flame retardant efficiency of avoiding the fire cover, the utility model discloses well capsule type structure's base outside has buffer zone 8, and buffer zone 8 is filled by crowded package of halogen-free flame retardant elastomer stopping and is made.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (9)

1. The utility model provides a fire cover is kept away to capsule type, its characterized in that includes the cover body and plane edge-pressing area, the surface of the cover body is the capsule type structure, the base of capsule type structure is inside to have rectangular shape opening, plane edge-pressing area is the loop configuration, the outside periphery of loop configuration with rectangular shape opening's periphery is connected, the inboard periphery of loop configuration is connected with chest outburst area and knee outburst area, chest outburst area with knee outburst area is along axis symmetric arrangement, every pair chest outburst area is close to mutually and can the overlap joint, every pair knee outburst area is close to mutually and can the overlap joint.

2. The capsule-type fire shield of claim 1, wherein a handle for rapidly unfolding the fire shield is provided at one side of the periphery of the shield body connected to the flat binder strip, near the head end and the tail end of the shield body.

3. The capsule-type fire shield of claim 1 or 2, wherein fixing bands for controlling the fire shield are provided on both sides of the ring-shaped structure.

4. The capsule type fire shield of claim 1, wherein an inner storage bag for containing carbon dioxide absorbent is disposed on the annular structure, and the inner storage bag is disposed along an axis of the capsule type structure.

5. The capsule type fire shield of claim 4, wherein a head-protruding band is further connected to the inner periphery of the ring-shaped structure, the head-protruding band being arranged along the axis of the capsule-shaped structure.

6. The capsule-type fire shield of claim 5, wherein the head strap is provided with the inner storage pocket.

7. The capsule-type fire shield of claim 1 or 6, wherein the overlapping ends of the chest projection strap and the knee projection strap are provided with a connecting member.

8. The capsule-type fire shield of claim 7, wherein the connecting member is a hook and loop fastener or a magnetic buckle.

9. The capsule fire shield of claim 1, wherein the capsule structure has a buffer band outside the bottom edge, and the buffer band is made of halogen-free flame retardant elastomer filler by extrusion filling.

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