CN209752006U - fire control individual soldier operation protection shield - Google Patents

Abstract

The utility model provides a fire control individual soldier operation protection shield, be connected with shoulder support and waist support on the shield body (1), the shoulder support is including being used for the left socle (21) of taking over on user's left shoulder and being used for taking over right branch frame (22) on user's right shoulder, left socle (21) and right branch frame (22) all have be used for with shoulder fixed connection's fixed part, the waist support is including being used for pasting backplate (4) on user's belly and waistband (41) of setting on backplate (4), preceding connecting rod (3) and the shield body (1) fixed connection of forking about through two of backplate (4). Use the utility model provides a during protection shield is operated to individual soldier of fire control, the fire control shield need not to take steady it with the hand specially, therefore fireman's both hands can be liberated, are favorable to the fireman to accomplish various work of the in-process of putting out a fire more conveniently.

Description

Fire control individual soldier operation protection shield

Technical Field

The utility model relates to a fire-fighting equipment technical field especially relates to a fire control individual soldier operation protection shield.

background

In a fire scene, in order to control the fire more quickly and efficiently, a fireman needs to aim at a fire point for putting out a fire, so that the fireman needs to hold a fire-fighting lance to be close to a fire source for fire extinguishment, and the fire extinguishment in a short distance is easy to be subjected to high temperature, thermal radiation and flame baking and even burning, so that certain potential risks such as bombing, backfiring, explosion, flying impact objects and the like exist in the ever-changing fire scene, and the personal safety of the fireman who carries out the fire extinguishment in the short distance is greatly threatened. The fire-fighting shield is equipment for providing safety protection and assisting fire extinguishing for firefighters carrying out fire-fighting rescue actions at close range.

the existing fire shield usually needs to be held stably by one hand, so that the hand cannot be used for other work, but in the actual fire extinguishing process, two hands are needed for a lot of work, so that how to improve the fire shield to liberate the two hands of a fireman becomes a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a fire control individual soldier operation protection shield, when using this fire control individual soldier operation protection shield, the fire control shield need not to take steady it with the hand specially, therefore the both hands of fireman can be liberated, are favorable to the fireman to accomplish various work of the in-process of putting out a fire more conveniently.

In order to achieve the above object, the utility model provides a following technical scheme:

A fire-fighting individual combat protection shield is characterized in that a shoulder support and a waist support are connected to a shield body, the shoulder support comprises a left support and a right support, the left support is used for being lapped on the left shoulder of a user, the right support is used for being lapped on the right shoulder of the user, and the left support and the right support are respectively provided with a fixing portion used for being fixedly connected with the shoulder;

The waist support comprises a guard plate and a waistband, the guard plate is used for being attached to the abdomen of a user, the waistband is arranged on the guard plate, and the front of the guard plate is fixedly connected with the shield body through two connecting rods which are forked left and right.

preferably, in the fire-fighting individual combat protection shield, the shield body is provided with two sliding seats which are respectively positioned at the left side and the right side, and each sliding seat is provided with a sliding way which extends along the vertical direction;

the tail end of the connecting rod is fixedly connected with a sliding block which is embedded into a strip shape in the slide way, the sliding block is slidably connected with the sliding seat, and a fastening screw type first adjusting switch used for locking the sliding block at a target position is arranged on the sliding seat.

Preferably, in the protection shield for fire control individual combat, the connecting rod comprises an inner pipe and an outer pipe which are sleeved with each other, the inner pipe is slidably connected with the outer pipe, and the outer pipe is provided with a second adjusting switch in a fastening screw type for locking the inner pipe at a target position.

preferably, in the protection shield for fire-fighting individual combat, the guard plate is provided with a hook for hooking with a belt of a user.

preferably, in the protection shield for individual fire fighting, the left support and the right support are in vernier caliper type structures and comprise a rod body with a fixed chuck and a movable chuck slidably connected with the rod body, a retaining nut is arranged on the rod body on one side of the movable chuck opposite to the fixed chuck, and the retaining nut is used for abutting the movable chuck on the front face of the shoulder of a user.

Preferably, in the fire-fighting individual combat protection shield, the shield body is provided with two through holes through which the water supply gun tips respectively located at the left and right sides pass, one side of the shield body, which is back to the user, is provided with a flip cover covering the through holes, and a hinge joint between the flip cover and the shield body is provided with a torsion spring for automatically returning the flip cover.

Preferably, in the fire-fighting individual combat protection shield, one side of the shield body facing a user is provided with a flame-retardant cloth covering the through hole, the edge of the flame-retardant cloth is fixedly connected with the surface of the shield body, and the middle part of the flame-retardant cloth is provided with a zipper.

preferably, in the fire-fighting individual combat protection shield, the shield body comprises a top plate in an isosceles triangle shape, two side plates in bilateral symmetry and two windward plates in bilateral symmetry;

The bottom edge of the top plate is parallel to the horizontal plane, and the top point of the top plate is downwards inclined forwards;

The side plates are right-angled triangles, the short right-angle edges of the side plates face forwards horizontally and are perpendicular to the bottom edge of the top plate, and the long right-angle edges of the side plates extend downwards vertically from the end points of the bottom edge of the top plate;

The windward plate is quadrilateral, a first edge of the windward plate is superposed with the bevel edge of the side plate, a second edge of the windward plate is superposed with the waist edge of the top plate, third edges of the two windward plates are superposed and extend from the top point of the top plate along the direction parallel to the bevel edge of the side plate, and a fourth edge of the windward plate and the short right-angle edge of the side plate are positioned in the same horizontal plane;

The middle part of the shield body is provided with perspective windows which are positioned at the junction of the windward plates and the top plate, and the through holes are formed in the windward plates.

Preferably, in the protection shield for fire-fighting individual combat, an included angle between the top plate and the horizontal plane is 15-35 degrees, and an included angle between the two windward plates is 90 degrees.

According to the technical scheme, the utility model provides an among the fire control individual soldier protective shield of fighting, be connected with shoulder support and waist support on the shield body, wherein, the shoulder support includes left socle and right branch frame, the waist support includes the backplate, waistband and two connecting rods, two connecting rods are the arrangement structure who control the fork and open by backplate to the shield body, be in the same place backplate and shield body coupling, during the use, the fireman pastes the belly with the backplate, then wind the waistband from behind one's back and come, and tighten fixedly, and simultaneously, fix the left socle overlap joint to left shoulder, right branch frame overlap joint is fixed to right shoulder, thus, the fireman utilizes waist support and shoulder support to dress fire control individual soldier protective shield on one's body, need not to take it with the hand specially. Therefore, use the utility model provides a during fire control individual soldier operation protection shield, the both hands of fireman can be liberated, therefore are favorable to the fireman to accomplish various work of the in-process of putting out a fire more conveniently.

Drawings

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

FIG. 1 is a schematic view of a fire fighting individual combat protection shield according to an embodiment of the present invention;

FIG. 2 is a schematic view of the connecting rod 3 of FIG. 1;

Fig. 3 is a schematic view of the connection of the connecting rod 3 to the carriage 11 in fig. 1;

FIG. 4 is a schematic view of the inner tube 32 and the slider 5 of FIG. 3;

FIG. 5 is a schematic view of the left bracket 21 of FIG. 1;

FIG. 6 is a front view of a fire fighting individual combat shield according to an embodiment of the present invention;

FIG. 7 is a left side view of FIG. 6;

FIG. 8 is a right side view of FIG. 6;

FIG. 9 is a rear view of FIG. 6;

FIG. 10 is a top view of FIG. 6;

Fig. 11 is a schematic view of the flip cover 12 of fig. 6;

fig. 12 is a schematic view of the flame-retardant cloth 14 in fig. 9;

FIG. 13 is a schematic diagram of the basic defense state of the fire fighting individual combat protection shield according to the embodiment of the present invention;

fig. 14 is a schematic view of a complete defense state of a fire fighting individual combat protection shield provided by an embodiment of the present invention.

Labeled as:

1. A shield body; 11. a slide base; 111. an adjustment switch; 12. a cover is turned; 121. a torsion spring; 122. hinging a shaft; 13. a perspective window; 14. flame-retardant cloth; 141. a zipper; 15. a through hole;

21. A left bracket; 22. a right bracket;

3. A connecting rod; 31. an outer tube; 311. an adjustment switch; 32. an inner tube;

4. A guard plate; 41. a waistband; 42. a Chinese character 'ri' button; 43. hooking;

5. a slider;

6. a rod body; 61. fixing the chuck; 62. a movable chuck; 63. shoulder pads;

7. A non-return nut;

81. A top plate; 82. a windward plate; 83. side plates.

Detailed Description

for the sake of understanding, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, a schematic diagram of a protective shield for fire fighting individual combat provided by an embodiment of the present invention is shown, wherein a shield body 1 of the protective shield for fire fighting individual combat provided by the embodiment of the present invention is connected with a shoulder support and a waist support, wherein the shoulder support comprises a left support 21 for being lapped on a left shoulder of a user and a right support 22 for being lapped on a right shoulder of the user, and the left support 21 and the right support 22 both have a fixing portion for being fixedly connected with the shoulder; the waist support comprises a protective plate 4 attached to the abdomen of a user and a waist belt 41 arranged on the protective plate 4, and the front of the protective plate 4 is fixedly connected with the shield body 1 through two connecting rods 3 which are forked leftwards and rightwards.

During the use, the fire fighter pastes backplate 4 belly, then winds waistband 41 from behind one's back to tighten fixedly, simultaneously, with left socle 21 overlap joint fixed to the left shoulder, right socle 22 overlap joint is fixed to the right shoulder, like this, the fire fighter utilizes waist support and shoulder support to dress the protection shield of fire control individual soldier's operation on one's body, need not to take it steadily with the hand specially. Therefore, use the utility model provides a during fire control individual soldier operation protection shield, the both hands of fireman can be liberated, therefore are favorable to the fireman to accomplish various work of the in-process of putting out a fire more conveniently.

As shown in fig. 1, in the present embodiment, a waist belt 41 is provided at one end of the cover sheet 4, and a buckle 42 for engaging with the waist belt 41 is provided at the other end of the cover sheet 4.

In order to make the waist support more stably put on the user, in this embodiment, the guard plate 4 is provided with a hook 43 for hooking with the user's own belt. "the user's own waist belt" means a waist belt that is already worn on the user's body without the waist support.

Referring to fig. 2 to 4, fig. 2 is a schematic view of the connecting rod 3 in fig. 1, fig. 3 is a schematic view of the connecting rod 3 and the slider 11 in fig. 1, and fig. 4 is a schematic view of the inner tube 32 and the slider 5 in fig. 3.

In order to adjust the length of the link 3, in the present embodiment, the link 3 includes an inner tube 32 and an outer tube 31 that are sleeved with each other, the inner tube 32 and the outer tube 31 are slidably connected, and the outer tube 31 is provided with a set screw type adjustment switch 311 for locking the inner tube 32 at a target position.

In order to adjust the height of the lumbar support conveniently, in this embodiment, two sliding seats 11 respectively located on the left and right sides are arranged on the shield body 1, each sliding seat 11 has a vertically extending slide way, a strip-shaped sliding block 5 embedded in the slide way is fixedly connected to the tail end of the connecting rod 3, the sliding block 5 is slidably connected with the sliding seat 11, and a set screw type adjusting switch 111 for locking the sliding block 5 at a target position is arranged on the sliding seat 11.

in the embodiment shown in fig. 3, the sliding base 11 is similar to a jacket pocket in structure, the periphery of the sliding base is provided with an opening at the upper end, the lower end and two side edges of the sliding base are sealed with the shield body 1, a slideway similar to a pocket structure is formed, the plate-shaped sliding block 5 can move up and down in the slideway, and the sliding base 11 is provided with a vertical strip-shaped opening at the middle part for the inner pipe 32 to move up and down as the sliding block 5 is connected with the inner pipe 32 of the connecting rod 3. After the slide 5 is adjusted to the target position, the slide 5 can be fixed by tightening the adjusting switch 111 on the slide 11.

In a specific practical application, the left bracket 21 and the right bracket 22 may be designed as vernier caliper structures, taking the left bracket 21 as an example, as shown in fig. 5, in this embodiment, the left bracket 21 includes a rod body 6 with a fixed chuck 61 and a movable chuck 62 slidably connected with the rod body 6, the rod body 6 on a side of the movable chuck 62 opposite to the fixed chuck 61 is provided with a retaining nut 7, and the retaining nut 7 is used for abutting the movable chuck 62 against the front surface of the shoulder of the user. Of course, in other embodiments, the fixing portions of the left and right brackets 21 and 22 may also adopt other structures, for example, a strip with snap fasteners may be provided at the end portions of the left and right brackets 21 and 22.

Referring to fig. 5, a section of thread is provided on the rod body 6, the retaining nut 7 can move on the section of thread through rotation, when in use, the retaining nut 7 is moved to a position far away from the fixed chuck 61, the movable chuck 62 is also moved to a position far away from the fixed chuck 61, so that the distance between the movable chuck 62 and the fixed chuck 61 is enlarged, so that the shoulder of a user can enter between the movable chuck 62 and the fixed chuck 61, then the back surface of the shoulder is tightly attached to the fixed chuck 61, the movable chuck 62 is moved towards the fixed chuck 61 until the movable chuck 62 is tightly attached to the back surface of the shoulder, and finally, the retaining nut 7 is rotated to move to the movable chuck 62 and abut against the movable chuck 62, so that the shoulder support is firmly connected with the shoulder of the user.

for comfort, a shoulder pad 63 may be provided on the rod body 6 near the fixed chuck 61, as shown in fig. 5.

Referring to fig. 6 to 10, fig. 6 is a front view of a fire fighting individual combat protection shield according to an embodiment of the present invention, fig. 7 is a left side view of fig. 6, fig. 8 is a right side view of fig. 6, fig. 9 is a rear view of fig. 6, and fig. 10 is a top view of fig. 6.

In order to protect the user as large as possible, in this embodiment, the shield body 1 comprises a top plate 81 in the shape of an isosceles triangle, two side plates 83 arranged in a left-right symmetrical manner, and two windward plates 82 arranged in a left-right symmetrical manner.

Wherein, the bottom edge of the top plate 81 is parallel to the horizontal plane, and the top point of the top plate 81 is inclined forwards and downwards; the side plate 83 is a right triangle, the short right-angle side of the side plate 83 faces forwards horizontally and is vertical to the bottom edge of the top plate 81, and the long right-angle side of the side plate 83 extends downwards vertically from the end point of the bottom edge of the top plate 81; the windward plates 82 are quadrilateral, the first edges of the windward plates 82 are overlapped with the oblique edges of the side plates 83, the second edges of the windward plates 82 are overlapped with the waist edge of the top plate 81, the third edges of the two windward plates 82 are overlapped and extend from the top point of the top plate 81 along the direction parallel to the oblique edges of the side plates 83, and the fourth edges of the windward plates 82 and the short right-angle edges of the side plates 83 are positioned in the same horizontal plane.

As can be seen from fig. 7 and 10, the shield 1 of the present embodiment forms an enclosure of 90 ° forward and backward and 180 ° left and right, so that a larger defensive area can be provided for the user. Meanwhile, the top plate 81 inclines downwards forwards, and a certain included angle is formed between the two windward plates 82, so that the fire-fighting individual combat protection shield can block the threats to the fire fighters caused by the dangers of high temperature, flame, heat radiation, small explosion, flashover, backfire, shock waves and the like in a fire scene, effectively weakens the impact force of impact objects and falling objects on the fire fighters in the shield, and provides guarantee for the personal safety of the fire fighters who implement fire extinguishment in a close range.

As shown in fig. 13, the fire individual fighting shield is in a substantially defensive state when the firefighter is standing, and in a fully defensive state when the firefighter is squatting, as shown in fig. 14.

In order to observe the surrounding environment, the middle part of the shield body 1 is provided with a perspective window 13, and the perspective window 13 is flame-retardant, explosion-proof, fireproof and visible and provides effective sight guarantee for fire fighters in the defense of the shield body 1. As can be seen from fig. 6 to 8 and fig. 10, in the present embodiment, the transparent window 13 is located at the boundary between the two windward plates 82 and the top plate 81.

in a specific practical application, the included angle between the top plate 81 and the horizontal plane may be 15 ° to 35 °, for example, 20 °, 25 ° or 30 °, and the included angle between the two windward plates 82 may be 90 °.

In order to adapt to different use habits of left and right hands of a fireman, two through holes 15 for allowing the tips of the water supply guns to penetrate through can be formed in the shield body 1, wherein the through holes 15 are formed in the windward plate 82, and the side, back to the fireman, of the shield body 1 is provided with a flip 12 for covering the through holes 15, as shown in fig. 6 and 11.

In order to enable the flip 12 to automatically snap back, a torsion spring 121 is disposed on the hinge axis 122 between the flip 12 and the shield body 1.

as shown in fig. 9 and 12, the side of the shield body 1 facing the firefighter is provided with a flame retardant cloth 14 covering the through hole 15, the edge of the flame retardant cloth 14 is fixedly connected with the surface of the shield body 1, and the middle part of the flame retardant cloth 14 is provided with four zippers 141 arranged in a cross shape. Before inserting the water gun head, the zippers 141 are firstly opened, and after inserting the water gun, the four zippers 141 are respectively tightened to the limit positions and kept in a locking state, so that the effect of blocking a gap between the water gun head and the shield body 1 can be achieved.

in other embodiments, the flame retardant fabric 14 may also adopt other structural forms, for example, two pieces of flame retardant fabric 14 are overlapped, one zipper 141 is disposed on each piece of flame retardant fabric 14, and the zippers 141 on the two pieces of flame retardant fabric 14 are arranged in a crisscross manner.

Under the dual effects of the flip 12 which can be automatically buckled outside and the flame-retardant cloth 14 with the zipper 141 inside, a gap between the water gun head and the shield body 1 can be plugged without dead angles, so that flames, high-temperature heat radiation, impact objects and the like are prevented from penetrating through the shield body 1 through the gap to threaten the personal safety of firemen.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A fire-fighting individual combat protection shield is characterized in that a shoulder support and a waist support are connected to a shield body (1), the shoulder support comprises a left support (21) and a right support (22), the left support (21) is used for being lapped on the left shoulder of a user, the right support (22) is used for being lapped on the right shoulder of the user, and the left support (21) and the right support (22) are provided with fixing portions which are fixedly connected with the shoulders;

The waist support comprises a protection plate (4) used for being attached to the abdomen of a user and a waistband (41) arranged on the protection plate (4), and the front of the protection plate (4) is fixedly connected with the shield body (1) through two connecting rods (3) which are forked left and right.

2. a fire individual combat protection shield as defined in claim 1, wherein the shield body (1) is provided with two slide carriages (11) respectively positioned at the left and right sides, the slide carriages (11) having vertically extending slideways;

The terminal fixedly connected with gomphosis of connecting rod (3) is in slider (5) of the lath in the slide, slider (5) with slide (11) slidable connection, be provided with on slide (11) and be used for with slider (5) locking is at the first regulating switch (111) of the set screw formula of target location.

3. a fire individual combat shield as claimed in claim 2, characterized in that the connecting rod (3) comprises an inner tube (32) and an outer tube (31) which are nested one inside the other, the inner tube (32) being slidably connected to the outer tube (31), the outer tube (31) being provided with a second adjusting switch (311) in the form of a set screw for locking the inner tube (32) in a target position.

4. a fire individual combat protection shield as claimed in claim 3, characterised in that the shield (4) is provided with a hook (43) for hooking with the user's own belt.

5. A fire individual combat protection shield as claimed in claim 4, characterized in that the left support (21) and the right support (22) are of vernier caliper type structure, comprising a rod body (6) with a fixed chuck (61) and a movable chuck (62) slidably connected with the rod body (6), the rod body (6) on the side of the movable chuck (62) facing away from the fixed chuck (61) is provided with a backstop nut (7), and the backstop nut (7) is used for abutting the movable chuck (62) against the front face of the shoulder of a user.

6. a fire-fighting individual combat protection shield according to any one of claims 1 to 5, characterized in that the shield body (1) is provided with two through holes (15) through which the tips of the water supply guns respectively located on the left and right sides pass, a flip (12) covering the through holes (15) is arranged on the side of the shield body (1) facing away from a user, and a torsion spring (121) for automatically returning the flip (12) is arranged at the hinged position of the flip (12) and the shield body (1).

7. a fire-fighting individual combat protection shield according to claim 6, characterized in that the side of the shield body (1) facing the user is provided with a flame-retardant cloth (14) covering the through hole (15), the edge of the flame-retardant cloth (14) is fixedly connected with the surface of the shield body (1), and the middle part of the flame-retardant cloth (14) is provided with a zipper (141).

8. a fire individual combat protection shield as claimed in claim 7, characterized in that the shield body (1) comprises a top plate (81) in the shape of an isosceles triangle, two side plates (83) arranged in bilateral symmetry and two windward plates (82) arranged in bilateral symmetry;

The bottom edge of the top plate (81) is parallel to the horizontal plane, and the top point of the top plate (81) is downwards inclined forwards;

the side plates (83) are right-angled triangles, the short right-angled edges of the side plates (83) face forwards horizontally and are perpendicular to the bottom edge of the top plate (81), and the long right-angled edges of the side plates (83) extend downwards vertically from the end points of the bottom edge of the top plate (81);

The windward plate (82) is quadrilateral, a first edge of the windward plate (82) is overlapped with a bevel edge of the side plate (83), a second edge of the windward plate (82) is overlapped with a waist edge of the top plate (81), third edges of the two windward plates (82) are overlapped and extend from the top point of the top plate (81) along the direction parallel to the bevel edge of the side plate (83), and a fourth edge of the windward plate (82) and a short right-angle edge of the side plate (83) are positioned in the same horizontal plane;

The middle part of the shield body (1) is provided with a perspective window (13), the perspective window (13) is positioned at the junction of the windward plate (82) and the top plate (81), and the through hole (15) is arranged on the windward plate (82).

9. a fire individual combat protection shield as claimed in claim 8, characterized in that the angle between the top plate (81) and the horizontal plane is 15 ° to 35 °, and the angle between two of the windward plates (82) is 90 °.