Protective shield for fire extinguishing and rescue

Abstract

The utility model relates to the technical field of fire fighting, in particular to a protective shield for fire extinguishment and rescue, which comprises a shield body, a fireproof tempered glass plate is inlaid at the top of one end of the shield body, handle grooves are formed in the centers of two sides of one end of the shield body, holding rods are connected to the inner walls of the handle grooves, and a holding component is connected to the center of the inner wall of the shield body. A fire extinguishing component is installed on the inner wall of the shield body and located at the bottom of the holding component, water spraying windows are formed in the two sides of the inner wall of the shield body, and shielding components are jointly installed at the two ends of the water spraying windows. Through cooperation of the shield body, the handle groove, the holding rod, the fire extinguishing component, the shielding component, the holding component and the water spraying window, the hand of a firefighter is inserted into the arc-shaped frame, the firefighter holds the holding rod by hand, the arm of the firefighter is bound through the elastic binding belt, the walking firefighter can drive the protective shield to move at the moment when the arm is lifted, the valve is opened, and fire extinguishing is achieved. A fire extinguishing material in the fire extinguisher is sprayed out through the spray head to extinguish flames.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a protective shield for fire fighting and rescue. Background Art

[0002] Firefighting mainly includes the rescue of personnel at the fire scene, the rescue of important facilities and equipment, cultural relics, the security and rescue of important property, and the extinguishing of fires, etc. The purpose is to reduce the degree of damage caused by the fire and reduce casualties and property losses.

[0003] In firefighting, protective shields are used to provide shielding for firefighters to prevent flames from directly contacting them. However, existing protective shields do not have the function of extinguishing fires. When firefighters hold protective shields, they still need to hold firefighting equipment to extinguish fires, which brings great inconvenience. Therefore, in order to solve this problem, we propose a protective shield for firefighting and rescue. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protective shield for fire fighting and rescue.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A protective shield for fire fighting and rescue comprises a shield body, wherein a fireproof tempered glass plate is inlaid on the top of one end of the shield body, handle grooves are provided at the center of both sides of one end of the shield body, a holding rod is connected to the inner wall of the handle groove, a holding component is connected to the center of the inner wall of the shield body, a fire extinguishing component is installed on the inner wall of the shield body and at the bottom of the holding component, water spray windows are provided on both sides of the inner wall of the shield body, and shielding components are installed at both ends of the water spray windows.

[0007] Preferably, the shielding component includes a rotating shaft, which is located on one side of the inner wall of the shield body, one end of the rotating shaft passes through the shield body, and a rotating hole used in conjunction with the rotating shaft is opened on the shield body. The outside of the rotating shaft is movably connected to the inner wall of the rotating hole through a bearing, and both ends of the outside of the rotating shaft are fixedly sleeved with a shielding disk used in conjunction with the water spray window, and one end of the rotating shaft is connected to a rotating block.

[0008] Preferably, the holding component comprises an arc frame, one end of the arc frame is connected to the inner wall of the shield body, and an arc-shaped limiting groove is provided at the bottom of the arc frame.

[0009] Preferably, a gripping rod is connected to one side of the inner wall of the arc-shaped frame, and a plurality of elastic binding belts are connected to one end of the arc-shaped frame.

[0010] Preferably, the fire extinguishing component comprises a U-shaped frame, both sides of one end of the U-shaped frame are connected to the inner wall of the shield body, an adjusting screw is arranged at the bottom of the U-shaped frame, the top thread of the adjusting screw passes through the U-shaped frame and a supporting sleeve is arranged through a bearing movable sleeve.

[0011] Preferably, the top of the support sleeve is connected to an arc-shaped storage frame, one end of the arc-shaped storage frame is in sliding contact with the inner wall of the shield body, a fire extinguisher is placed inside the arc-shaped storage frame, one side of the fire extinguisher is connected to a delivery pipe, and a valve is installed on the side of the delivery pipe close to the fire extinguisher.

[0012] Preferably, the side of the delivery pipe away from the fire extinguisher is connected to quick connector 1, the side of quick connector 1 away from the delivery pipe is clamped with quick connector 2, the side of quick connector 2 away from quick connector 1 is connected to a fire extinguishing pipe, the side of the fire extinguishing pipe away from quick connector 2 is connected to a nozzle, and the nozzle is embedded in the shield body.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model cooperates with the shield body, the handle groove, the holding rod, the fire extinguishing component, the shielding component, the holding component and the water spraying window. The firefighter's hand is inserted into the arc frame, and the firefighter's arm is restrained by the elastic restraint belt by holding the holding rod. The firefighter who is walking can drive the protective shield to move when the arm is raised, and the valve is opened. The fire extinguishing material in the fire extinguisher is sprayed out through the nozzle to hit the flame; further, the firefighter can hold the holding rod with both hands to transfer the protective shield to the fire extinguishing place, place the protective shield on the ground, rotate the rotating block to drive the shielding disk to separate from the shielding of the water spraying window by the rotating shaft, and then penetrate the water spraying gun through the water spraying window to start spraying water to extinguish the fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 This is the axonometric diagram of the shield structure of the utility model;

[0017] Figure 3 For this utility model Figure 3 A top view of

[0018] Figure 4 This is an axonometric diagram of the grip rod structure of the utility model;

[0019] Figure 5 This is an axonometric diagram of the holding component structure of the utility model;

[0020] Figure 6 For this utility model Figure 5 Bottom view of

[0021] Figure 7This is the structural axonometric diagram of the fire extinguishing component of the utility model;

[0022] Figure 8 For this utility model Figure 7 Bottom view of .

[0023] In the figure: 1. shield body; 2. fireproof tempered glass plate; 3. handle groove; 4. holding rod; 5. fire extinguishing component; 51. fire extinguisher; 52. arc-shaped storage frame; 53. U-shaped frame; 54. adjusting screw; 55. valve; 56. delivery pipe; 57. quick connector 1; 58. fire extinguishing pipe; 59. nozzle; 510. quick connector 2; 511. support sleeve; 6. shielding component; 61. rotating shaft; 62. rotating block; 63. shielding plate; 7. holding component; 71. elastic restraint belt; 72. arc-shaped frame; 73. holding rod; 74. arc-shaped limit groove; 8. water spray window. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-Figure 8 A protective shield for fire fighting and rescue, including a shield body 1, a fireproof tempered glass plate 2 is inlaid on the top of one end of the shield body 1, a handle groove 3 is opened at the center of both sides of one end of the shield body 1, a holding rod 4 is connected to the inner wall of the handle groove 3, a holding component 7 is connected to the center of the inner wall of the shield body 1, a fire extinguishing component 5 is installed on the inner wall of the shield body 1 and at the bottom of the holding component 7, water spray windows 8 are opened on both sides of the inner wall of the shield body 1, and shielding components 6 are installed at both ends of the water spray window 8.

[0026] As a technical optimization scheme of the utility model, the shielding component 6 includes a rotating shaft 61, which is located on one side of the inner wall of the shield body 1. One end of the rotating shaft 61 passes through the shield body 1. A rotating hole used in conjunction with the rotating shaft 61 is penetrated through the shield body 1. The outside of the rotating shaft 61 is movably connected to the inner wall of the rotating hole through a bearing. Both ends of the outside of the rotating shaft 61 are fixedly sleeved with a shielding disk 63 used in conjunction with the water spray window 8. One end of the rotating shaft 61 is connected to a rotating block 62. The rotating hole facilitates the rotation of the rotating shaft 61. The shielding disk 63 can be used to shield the water spray window 8.

[0027] As a technical optimization solution of the utility model, the holding component 7 includes an arc frame 72, one end of the arc frame 72 is connected to the inner wall of the shield body 1, and an arc limit groove 74 is opened at the bottom of the arc frame 72; the arc limit groove 74 is used in conjunction with the fire extinguisher 51.

[0028] As a technical optimization solution of the present invention, a gripping rod 73 is connected to one side of the inner wall of the arc frame 72, and one end of the arc frame 72 is connected to a plurality of elastic restraints 71; the arms of the user can be restrained by the plurality of elastic restraints 71 to prevent the arms from falling off the arc frame 72.

[0029] As a technical optimization solution of the utility model, the fire extinguishing component 5 includes a U-shaped frame 53, both sides of one end of the U-shaped frame 53 are connected to the inner wall of the shield body 1, and an adjusting screw 54 is arranged at the bottom of the U-shaped frame 53. The top thread of the adjusting screw 54 passes through the U-shaped frame 53 and is provided with a support sleeve 511 through a bearing movable sleeve; by rotating the adjusting screw 54, the arc-shaped storage frame 52 can be driven to rise and fall, and the rotation of the adjusting screw 54 is facilitated by the support sleeve 511.

[0030] As a technical optimization solution of the utility model, an arc-shaped storage frame 52 is connected to the top of the support sleeve 511, one end of the arc-shaped storage frame 52 is in sliding contact with the inner wall of the shield body 1, a fire extinguisher 51 is placed inside the arc-shaped storage frame 52, one side of the fire extinguisher 51 is connected to a delivery pipe 56, and a valve 55 is installed on the side of the delivery pipe 56 close to the fire extinguisher 51; the fire extinguisher 51 can be stored and placed through the arc-shaped storage frame 52.

[0031] As a technical optimization scheme of the utility model, the side of the delivery pipe 56 away from the fire extinguisher 51 is connected with a quick connector 1 57, the side of the quick connector 1 57 away from the delivery pipe 56 is clamped with a quick connector 2 510, the side of the quick connector 2 510 away from the quick connector 1 57 is connected with a fire extinguishing pipe 58, the side of the fire extinguishing pipe 58 away from the quick connector 2 510 is connected with a nozzle 59, and the nozzle 59 is embedded in the shield body 1; through the cooperation of the quick connector 1 57 and the quick connector 2 510, the delivery pipe 56 and the fire extinguishing pipe 58 are conveniently connected.

[0032] When the utility model is in use, the firefighter inserts his hand into the arc frame 72, holds the gripping rod 73 and uses the elastic binding belt 71 to bind the firefighter's arm. When the firefighter raises his arm, the walking firefighter drives the protective shield to move, opens the valve 55, and the fire extinguishing material in the fire extinguisher 51 is sprayed out through the nozzle 59 to extinguish the flame. When the fire extinguisher 51 needs to be replaced, the quick connector 1 57 and the quick connector 2 510 are separated, and the adjusting screw 54 is reversed to rotate and move downward to drive the arc storage frame 52 to move downward, and the top of the fire extinguisher 51 is The arc-shaped limit groove 74 is disengaged, and finally the arc-shaped frame 72 stops restraining the fire extinguisher 51, and the fire extinguisher 51 is removed. The adjusting screw 54 is turned forward to reset the arc-shaped storage frame 52 and replace the new fire extinguisher 51, and the quick connector 1 57 and the quick connector 2 510 are connected again; further, the firefighter can hold the holding rod 4 with both hands to transfer the protective shield to the fire extinguishing place, place the protective shield on the ground, rotate the rotating block 62 and use the rotating shaft 61 to drive the shielding plate 63 to stop shielding the water spray window 8. At this time, the water spray gun penetrates the water spray window 8 and starts spraying water to extinguish the fire. The firefighters check the fire through the fireproof tempered glass plate 2.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A protective shield for fire fighting and rescue, comprising a shield body (1), characterized in that: The top of one end of the shield body (1) is inlaid with a fireproof tempered glass plate (2), the center of both sides of one end of the shield body (1) are provided with handle grooves (3), the inner wall of the handle groove (3) is connected to a holding rod (4), the center of the inner wall of the shield body (1) is connected to a holding component (7), the inner wall of the shield body (1) and the bottom of the holding component (7) are provided with a fire extinguishing component (5), the inner wall of the shield body (1) is provided with water spray windows (8) on both sides of the inner wall of the shield body (1), and shielding components (6) are installed at both ends of the water spray windows (8).

2. A fire fighting and rescue protection shield according to claim 1, characterized in that: The shielding component (6) comprises a rotating shaft (61), the rotating shaft (61) being located on one side of the inner wall of the shield body (1), one end of the rotating shaft (61) passing through the shield body (1), a rotating hole for use with the rotating shaft (61) being formed through the shield body (1), the outer portion of the rotating shaft (61) being movably connected to the inner wall of the rotating hole via a bearing, shielding plates (63) for use with the water spray window (8) being fixedly sleeved on both ends of the outer portion of the rotating shaft (61), and one end of the rotating shaft (61) being connected to a rotating block (62).

3. A fire fighting and rescue protection shield according to claim 1, characterized in that: The holding component (7) comprises an arc-shaped frame (72), one end of the arc-shaped frame (72) is connected to the inner wall of the shield body (1), and an arc-shaped limiting groove (74) is provided at the bottom of the arc-shaped frame (72).

4. A fire fighting and rescue protection shield according to claim 3, characterized in that: A gripping rod (73) is connected to one side of the inner wall of the arc-shaped frame (72), and a plurality of elastic binding belts (71) are connected to one end of the arc-shaped frame (72).

5. A fire fighting and rescue protection shield according to claim 1, characterized in that: The fire extinguishing component (5) comprises a U-shaped frame (53), both sides of one end of the U-shaped frame (53) are connected to the inner wall of the shield body (1), an adjusting screw (54) is arranged at the bottom of the U-shaped frame (53), the top thread of the adjusting screw (54) passes through the U-shaped frame (53) and is provided with a support sleeve (511) through a bearing movable sleeve.

6. A fire fighting and rescue protection shield according to claim 5, characterized in that: The top of the support sleeve (511) is connected to an arc-shaped storage frame (52), one end of the arc-shaped storage frame (52) is in sliding contact with the inner wall of the shield body (1), a fire extinguisher (51) is placed inside the arc-shaped storage frame (52), one side of the fire extinguisher (51) is connected to a delivery pipe (56), and a valve (55) is installed on the side of the delivery pipe (56) close to the fire extinguisher (51).

7. A fire fighting and rescue protection shield according to claim 6, characterized in that: The side of the delivery pipe (56) away from the fire extinguisher (51) is connected to a quick connector 1 (57); the side of the quick connector 1 (57) away from the delivery pipe (56) is clamped with a quick connector 2 (510); the side of the quick connector 2 (510) away from the quick connector 1 (57) is connected to a fire extinguishing pipe (58); the side of the fire extinguishing pipe (58) away from the quick connector 2 (510) is connected to a nozzle (59); the nozzle (59) is embedded in the shield body (1).

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