A rapid response kit for residential fire rescue that combines carrying and stretcher functions

Abstract

This invention discloses a fire rescue quick-rescue bag for residents that combines the functions of a carrying bag and a stretcher, relating to the field of fire rescue technology. It includes a main body, a carrying assembly, and an assembly assembly. When the quick-rescue bag needs to hold rescue items, the rotating support rod rotates, causing the mounting side plate to rotate from a horizontal to a vertical position. The lifting limit rod moves into the rotating limit groove, fixing the position of the rotating support rod. The connecting side plate rotates from a horizontal to a vertical position, and the supporting connecting rod moves and slides into contact with the rotating support rod. The connecting limit rod moves, fixing the supporting connecting rod to the rotating support rod. The connecting top plate moves to the top of the main body. The main body, mounting side plate, connecting side plate, and connecting top plate form a quick-rescue bag for storing items. Assembly and support are achieved through the rotating support rod and supporting connecting rod, while the lifting limit rod and connecting limit rod provide limiting and fixing, reducing assembly difficulty, increasing disassembly speed, and facilitating the use of the quick-rescue bag.

Description

Technical Field

[0001] This invention relates to the field of fire rescue technology, specifically to a rapid response kit for residential fire rescue that combines the functions of being pulled, carried, and used as a stretcher. Background Technology

[0002] A fire rescue rapid response kit typically refers to a specialized backpack or equipment bag carried by firefighters or professional rescuers during fire rescue missions. Its core purpose is to enable firefighters to quickly extinguish fires using the tools they carry, and also to quickly locate and rescue trapped individuals.

[0003] Existing fire emergency kits are usually backpack-style and can only carry basic firefighting tools. Some detachable multi-functional emergency kits are usually secured with bolts and nuts. When using them, the bolts and nuts need to be removed, the equipment needs to be taken out, and the kit needs to be used as a soft stretcher. The disassembly process of the kit is cumbersome and inefficient. In addition, the soft stretcher lacks a fixed support structure, making it inconvenient for personnel to carry. Summary of the Invention

[0004] The purpose of this invention is to utilize the multi-functional characteristics of a fire rescue quick-rescue kit, enabling the kit to be quickly disassembled at the fire scene for use of the contents. Simultaneously, the quick-rescue kit can be transformed into a supported stretcher. This addresses the problems of existing multi-functional quick-rescue kits, which typically use bolts and nuts for fixing, requiring the removal of these fasteners and the use of the kit as a soft stretcher. The disassembly process is cumbersome and inefficient, and the lack of a fixed support structure makes the soft stretcher inconvenient for personnel to carry.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rapid response pack for residential fire rescue that combines the functions of carrying and stretcher, comprising a main body, a carrying assembly, and an assembly assembly. Two carrying assemblies are provided on the bottom surface of the main body, and the assembly assembly is provided on the top surface of the main body.

[0006] The traction assembly includes a traction mounting plate, a telescopic slide bar, a telescopic pull rod, a support pulley, and a shoulder strap. The telescopic traction mounting plate has a traction mounting groove. The telescopic slide bar and the telescopic pull rod are slidably installed in the traction mounting groove. The support pulley is rotatably installed at the bottom of the traction mounting plate. The shoulder strap is fixedly installed on the side of the traction mounting plate.

[0007] The assembly component includes a support unit and a connecting unit. The support unit includes a mounting side plate and a support mechanism. The support mechanism is disposed on both sides of the mounting side plate. The support mechanism includes a rotating support rod and a lifting limit rod. The bottom end of the mounting side plate is fixedly installed on the top surface of the main body box. The rotating support rod is rotatably installed on the top surface of the main body box. The rotating support rod is fixedly connected to the mounting side plate. The top surface of the main body box is provided with a plurality of rotating limit grooves. The lifting limit rod is slidably engaged with the rotating support rod.

[0008] The connecting unit includes a connecting side plate, a supporting connecting rod, a connecting top plate, and a limiting mechanism. The limiting mechanism includes a connecting limiting rod and a movable limiting block. The bottom end of the connecting side plate is fixedly installed on the top surface of the main body box, the supporting connecting rod is fixedly installed on the top end of the connecting side plate, and the connecting top plate is fixedly installed on the side of the supporting connecting rod. When the supporting connecting rod is slidably connected to the rotating supporting rod, the connecting limiting rod can move to fix the supporting connecting rod to the rotating supporting rod. When the supporting connecting rod contacts the telescopic sliding rod and the telescopic pull rod respectively, the movable limiting block can move to fix the supporting connecting rod to the telescopic sliding rod and the telescopic pull rod respectively.

[0009] Furthermore, the support mechanism also includes a supporting rotating block, a lifting wedge, a lifting spring, a lifting push rod, a limiting wedge, a return spring, and a limiting pull rod. The top surface of the main body housing has several rotating mounting slots. The supporting rotating block is rotatably mounted in one of these slots. The bottom end of the rotating support rod has a lifting mounting slot. The lifting limiting rod is slidably mounted in the lifting mounting slot. The lifting wedge is fixedly mounted on the bottom surface of the lifting limiting rod. The bottom end of the lifting spring is fixedly connected to the lifting limiting rod, and its top end is fixedly connected to the top surface of the inner wall of the lifting mounting slot. One end of the lifting push rod is fixedly connected to the lifting limiting rod, and the other end extends through the rotating support rod. The inner wall of the rotating limiting slot has a wedge mounting slot. The limiting wedge is slidably mounted in the wedge mounting slot. One end of the return spring is fixedly connected to the limiting wedge, and the other end is fixedly connected to the inner wall of the wedge mounting slot. One end of the limiting pull rod is fixedly connected to the limiting wedge, and the other end extends through the main body housing.

[0010] Furthermore, the connecting unit also includes a rotating gear and a rotating connecting rod. The rotating gear is rotatably mounted on the top surface of the connecting side plate, and the rotating connecting rod is fixedly mounted on the top surface of the rotating gear. A connecting mounting groove is provided on the side of the rotating support rod, and connecting guide blocks are fixedly mounted at both ends of the support connecting rod. The connecting guide blocks can slide and engage with the connecting mounting groove. The limiting mechanism also includes a movable rack. A slider mounting groove is provided on the side of the support connecting rod, and a movable slider is slidably mounted in the slider mounting groove. The movable limiting block is fixedly connected to the movable slider. The movable rack is slidably mounted on the top surface of the support connecting rod and meshes with the rotating gear. The connecting limiting rod is fixedly connected to the movable rack. A slider connecting port is provided on the top surface of the support connecting rod, and a connecting post is fixedly mounted on the top surface of the movable slider. The connecting post passes through the connecting port and is fixedly connected to the movable rack. A connecting limiting hole is provided on the side of the rotating support rod.

[0011] Furthermore, the pulling assembly also includes a pulling spring, a sliding push plate, and a movable push rod. The bottom end of the pulling mounting plate has a sliding rod mounting port, through which the telescopic sliding rod enters the pulling mounting groove. The top end of the pulling mounting plate has a pull rod mounting port, through which the telescopic pull rod enters the pulling mounting groove. The sliding push plate is slidably installed in the pulling mounting groove and is located below the telescopic pull rod. The top end of the pulling spring is fixedly installed on the bottom surface of the telescopic sliding push plate, and the bottom end is fixedly connected to the bottom end of the inner wall of the pulling mounting groove. A pulling connecting rod is fixedly connected between the telescopic pull rods. The telescopic movable push rod is fixedly connected to the telescopic pulling connecting rod, and the telescopic movable push rod can enter the pulling mounting groove.

[0012] Furthermore, both the telescopic pull rod and the telescopic slide rod have assembly limiting grooves on their sides. The inner contour of the assembly limiting groove has the same shape and size as the outer contour of the movable limiting block.

[0013] Furthermore, several connecting ropes are fixedly installed on the top surface of the connecting top plate, and several fixed rope slots are opened on the body of the telescopic pull rod and the telescopic slide rod.

[0014] Furthermore, a storage opening is provided on the top surface of the main body, and a partition cloth is provided at the storage opening. The partition cloth is fixedly connected to the main body by Velcro.

[0015] Furthermore, several fixing straps are fixedly installed inside the main body box.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The rotation of the support block drives the rotation of the support rod, which in turn rotates the mounting side plate from a horizontal to a vertical position. When the support rod is perpendicular to the top surface of the main body, it pushes the lifting push rod, causing the lifting limit rod to move the lifting wedge into the rotation limit groove. The lifting spring is stretched, and as the lifting wedge moves downward, it presses against the limit wedge, causing the limit wedge to move and press against the return spring. When the lifting wedge moves below the limit wedge, the pressure on the limit wedge is released, the return spring resets, and the limit wedge moves back to its original position. The limit wedge moves until its bottom surface contacts the top surface of the lifting wedge, limiting its movement. The connecting side plate then rotates from a horizontal to a vertical position. In the first position, the supporting connecting rod moves and slides into the rotating supporting rod. The rotating connecting rod rotates, driving the rotating gear to rotate, which in turn drives the moving rack to move. The moving rack then moves the connecting limiting rod into the connecting limiting hole, fixing the supporting connecting rod and the rotating supporting rod in place. The connecting top plate moves to the top of the main body, and the connecting top plates are then connected together with connecting ropes, closing the quick-assembly kit. The main body, mounting side plates, connecting side plates, and connecting top plate form a quick-assembly kit for storing objects. Assembly and support are achieved through the rotating supporting rod and the supporting connecting rod, while the lifting limiting rod and the connecting limiting rod provide limiting and fixing, reducing assembly difficulty, increasing disassembly speed, and facilitating the use of the quick-assembly kit.

[0018] When a stretcher is needed, push the connecting rod to move the telescopic pull rod, which then presses against the sliding push plate, causing the moving push rod to enter the pull mounting slot. The moving push rod then presses against the telescopic slide rod, causing part of the telescopic slide rod to move out of the pull mounting slot, facilitating its subsequent removal. Pulling the telescopic slide rod and part of the telescopic pull rod out of the pull mounting slot, the support connecting rod disengages from the rotating support rod and moves. The support connecting rod then contacts the telescopic slide rod and the telescopic pull rod respectively. The rotating connecting rod rotates, driving the moving limit block to move via the rotating gear and moving rack. The moving limit block moves into the assembly limit slot, fixing the support connecting rod to the telescopic slide rod and the telescopic pull rod respectively. The connecting ropes of the top plate are tied to the rope fixing slots of the telescopic pull rod and the telescopic slide rod, forming a stretcher from the main body, connecting side plates, connecting top plate, telescopic slide rod, and telescopic pull rod. The movement of the connecting side plates, connecting top plate, and mounting side plates allows the quick-response pack, which stores disaster relief supplies, to also function as a stretcher when needed, improving its versatility. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is one of the overall structural schematic diagrams provided in the embodiments of the present invention;

[0021] Figure 2 This is the second overall structural schematic diagram provided for an embodiment of the present invention;

[0022] Figure 3 This is one of the partial structural schematic diagrams provided in the embodiments of the present invention;

[0023] Figure 4 This is a second partial structural schematic diagram provided in an embodiment of the present invention;

[0024] Figure 5 This is an embodiment of the present invention. Figure 4 Enlarged schematic diagram of the structure at point A;

[0025] Figure 6 This is the third partial structural schematic diagram provided for an embodiment of the present invention;

[0026] Figure 7 This is an embodiment of the present invention. Figure 6 Enlarged schematic diagram of the structure at point B;

[0027] Figure 8 The fourth partial structural schematic diagram provided for an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Main body; 101. Partition fabric; 102. Fixing strap; 2. Pulling assembly; 201. Pulling mounting plate; 202. Telescopic slide bar; 203. Telescopic pull rod; 204. Support pulley; 205. Back strap; 206. Pulling spring; 207. Sliding push plate; 208. Moving push rod; 209. Pulling connecting rod; 3. Assembly assembly; 31. Support unit; 311. Mounting side plate; 312. Support mechanism; 3121. Rotating support rod; 3122. Lifting limit rod; 3123. Supporting rotating block; 3124. Lifting wedge block; 3125. Lifting spring; 3126. Lifting push rod; 3127. Limiting wedge block; 3128. Return spring; 3129. Limiting pull rod; 32. Connecting unit; 321. Connecting side plate; 322. Supporting connecting rod; 323. Connecting top plate; 324. Limiting mechanism; 3241. Connecting limiting rod; 3242. Moving limiting block; 3243. Moving rack; 325. Rotating gear; 326. Rotating connecting rod. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] As attached Figure 1To be continued Figure 8 As shown:

[0032] Example 1:

[0033] This invention provides a residential fire rescue quick-rescue kit that combines the functions of a pull-back carrying kit and a stretcher, including a main body 1, a pull-back component 2, and an assembly component 3. Two pull-back components 2 are provided on the bottom surface of the main body 1, and the assembly component 3 is provided on the top surface of the main body 1.

[0034] The traction assembly 2 includes a traction mounting plate 201, a telescopic slide bar 202, a telescopic pull rod 203, a support pulley 204, and a shoulder strap 205. The telescopic traction mounting plate 201 has a traction mounting groove. The telescopic slide bar 202 and the telescopic pull rod 203 are slidably installed in the traction mounting groove. The support pulley 204 is rotatably installed at the bottom of the traction mounting plate 201. The shoulder strap 205 is fixedly installed on the side of the traction mounting plate 201.

[0035] Assembly component 3 includes a support unit 31 and a connecting unit 32. The support unit 31 includes a mounting side plate 311 and a support mechanism 312. The support mechanism 312 is disposed on both sides of the mounting side plate 311. The support mechanism 312 includes a rotating support rod 3121 and a lifting limit rod 3122. The bottom end of the mounting side plate 311 is fixedly installed on the top surface of the main body box 1. The rotating support rod 3121 is rotatably installed on the top surface of the main body box 1. The rotating support rod 3121 is fixedly connected to the mounting side plate 311. Several rotating limit grooves are opened on the top surface of the main body box 1. The lifting limit rod 3122 is slidably engaged with the rotating support rod 3121.

[0036] The connecting unit 32 includes a connecting side plate 321, a supporting connecting rod 322, a connecting top plate 323, and a limiting mechanism 324. The limiting mechanism 324 includes a connecting limiting rod 3241 and a movable limiting block 3242. The bottom end of the connecting side plate 321 is fixedly installed on the top surface of the main body box 1. The supporting connecting rod 322 is fixedly installed on the top end of the connecting side plate 321. The connecting top plate 323 is fixedly installed on the side of the supporting connecting rod 322. When the supporting connecting rod 322 is slidably connected to the rotating supporting rod 3121, the connecting limiting rod 3241 can move to fix the supporting connecting rod 322 to the rotating supporting rod 3121. When the supporting connecting rod 322 contacts the telescopic slide rod 202 and the telescopic pull rod 203 respectively, the movable limiting block 3242 can move to fix the supporting connecting rod 322 to the telescopic slide rod 202 and the telescopic pull rod 203 respectively.

[0037] When the quick-response pack needs to hold disaster relief supplies, the rotating support rod 3121 rotates, causing the mounting side plate 311 to rotate from a horizontal state to a vertical state. The lifting limit rod 3122 moves into the rotating limit groove, fixing the position of the rotating support rod 3121. The connecting side plate 321 rotates from a horizontal state to a vertical state. The supporting connecting rod 322 moves and slides to connect with the rotating support rod 3121. The connecting limit rod 3241 moves, fixing the supporting connecting rod 322 to the rotating support rod 3121. The connecting top plate 323 moves to the top of the main body 1. The main body 1, mounting side plate 311, connecting side plate 321, and connecting top plate 323 form a quick-response pack for storing objects. The rotating support rod 3121 and supporting connecting rod 322 are used for assembly and support, while the lifting limit rod 3122 and connecting limit rod 3241 are used for limiting and fixing, reducing assembly difficulty, increasing disassembly speed, and facilitating the use of the quick-response pack.

[0038] When it is necessary to move the quick attack pack containing the object, pull out the telescopic lever 203 so that the support pulley 204 contacts the ground, thereby pulling the quick attack pack containing the object to move. Alternatively, the quick attack pack containing the object can be carried directly on the back by the shoulder strap 205 and moved by a person carrying the quick attack pack containing the object.

[0039] When a stretcher is needed, the telescopic slide bar 202 and part of the telescopic pull rod 203 are pulled out of the mounting slot. The support connecting rod 322 is disconnected from the rotating support rod 3121 and moves. The support connecting rod 322 contacts the telescopic slide bar 202 and the telescopic pull rod 203 respectively. The moving limit block 3242 moves, so that the support connecting rod 322 is fixed to the telescopic slide bar 202 and the telescopic pull rod 203 respectively. The rotating support rod 3121 is released from the limit and rotates to a horizontal state, so that the main body box 1, the connecting side plate 321, the connecting top plate 323, the telescopic slide bar 202, and the telescopic pull rod 203 form a stretcher. By moving the connecting side plate 321, the connecting top plate 323, and the mounting side plate 311, the quick-response pack for storing objects can not only have the function of storing disaster relief items, but also become a stretcher when needed, improving its applicability.

[0040] Example 2:

[0041] This embodiment is basically the same as the previous embodiment, except that the support mechanism 312 further includes a support rotating block 3123, a lifting wedge block 3124, a lifting spring 3125, a lifting push rod 3126, a limiting wedge block 3127, a return spring 3128, and a limiting pull rod 3129. The top surface of the main body 1 has several rotating mounting slots. The support rotating block 3123 is rotatably mounted in the rotating mounting slot. The bottom end of the rotating support rod 3121 has a lifting mounting slot. The lifting limiting rod 3122 is slidably mounted in the lifting mounting slot. The lifting wedge block 3124 is fixedly mounted on the bottom surface of the lifting limiting rod 3122. The bottom end of the spring 3125 is fixedly connected to the lifting limit rod 3122, and the top end is fixedly connected to the top surface of the inner wall of the lifting mounting groove. One end of the lifting push rod 3126 is fixedly connected to the lifting limit rod 3122, and the other end extends out through the rotating support rod 3121. A wedge mounting groove is opened on the side of the inner wall of the rotating limit groove. The limit wedge 3127 is slidably installed in the wedge mounting groove. One end of the return spring 3128 is fixedly connected to the limit wedge 3127, and the other end is fixedly connected to the side of the inner wall of the wedge mounting groove. One end of the limit pull rod 3129 is fixedly connected to the limit wedge 3127, and the other end extends out through the main body box 1.

[0042] The connecting unit 32 also includes a rotating gear 325 and a rotating connecting rod 326. The rotating gear 325 is rotatably mounted on the top surface of the connecting side plate 321, and the rotating connecting rod 326 is fixedly mounted on the top surface of the rotating gear 325. A connecting mounting groove is provided on the side of the rotating support rod 3121, and connecting guide blocks are fixedly mounted at both ends of the support connecting rod 322. The connecting guide blocks can slide with the connecting mounting groove. The limiting mechanism 324 also includes a movable rack 3243. A slider mounting groove is provided on the side of the support connecting rod 322, and a movable slider is slidably mounted in the slider mounting groove. The movable limiting block 3242 is fixedly connected to the movable slider, and the movable rack 3243 is slidably mounted on the support connecting rod 322. The top surface is connected to the rotating gear 325. The connecting limit rod 3241 is fixedly connected to the moving rack 3243. The top surface of the support connecting rod 322 is provided with a slider connection port. The top surface of the moving slider is fixedly installed with a connecting column. The connecting column passes through the connection port and is fixedly connected to the moving rack 3243. The side of the rotating support rod 3121 is provided with a connecting limit hole. The sides of the telescopic pull rod 203 and the telescopic slide rod 202 are both provided with assembly limit grooves. The inner contour of the assembly limit groove is the same as the outer contour of the moving limit block 3242 and the same size. Several connecting ropes are fixedly installed on the top surface of the connecting top plate 323. Several fixed rope slots are provided on the rod body of the telescopic pull rod 203 and the telescopic slide rod 202.

[0043] The rotation of the support rotating block 3123 drives the rotating support rod 3121 to rotate. When the rotating support rod 3121 rotates to a position perpendicular to the top surface of the main body box 1, it pushes the lifting push rod 3126, causing the lifting limit rod 3122 to move the lifting wedge block 3124 into the rotating limit groove. The lifting spring 3125 is stretched. During the downward movement of the lifting wedge block 3124, it presses against the limit wedge block 3127, causing the limit wedge block 3127 to move and press against the reset spring 3128. When the lifting wedge block 3124 moves below the limit wedge block 3127, it releases the limit wedge. When block 3127 is pressed, the reset spring 3128 resets and drives the limit wedge block 3127 to move and reset. The limit wedge block 3127 moves so that the bottom surface of the limit wedge block 3127 contacts the top surface of the lifting wedge block 3124, thus limiting the lifting wedge block 3124. When it is necessary to release the limit of the rotating support rod 3121, the limit pull rod 3129 is pulled, so that the limit wedge block 3127 moves and releases the contact with the lifting wedge block 3124. The lifting spring 3125 resets and drives the lifting limit rod 3122 and the lifting wedge block 3124 to move upward out of the rotating limit groove.

[0044] When the supporting connecting rod 322 is slidably connected to the rotating supporting rod 3121, the rotating connecting rod rotates and drives the rotating gear 325 to rotate. The rotating gear 325 rotates and drives the moving rack 3243 to move. The moving rack 3243 moves and drives the connecting limiting rod 3241 to move into the connecting limiting hole, so that the supporting connecting rod 322 and the rotating supporting rod 3121 are fixedly connected. The connecting top plates 323 are tied together by a connecting rope to complete the connection, so that the fast attack pack is closed.

[0045] When the supporting connecting rod 322 contacts the telescopic sliding rod 202 and the telescopic pull rod 203 respectively, the rotating connecting rod rotates and drives the moving limiting block 3242 to move through the rotating gear 325 and the moving rack 3243. The moving limiting block 3242 moves into the assembly limiting groove, so that the supporting connecting rod 322 is fixed to the telescopic sliding rod 202 and the telescopic pull rod 203 respectively. The connecting rope of the connecting top plate 323 is tied to the rod body fixing rope groove of the telescopic pull rod 203 and the telescopic sliding rod 202 respectively, so that the stretcher is formed.

[0046] The mounting side plate 311, connecting side plate 321, and connecting top plate 323 are all made of fireproof fabric.

[0047] Example 3:

[0048] This embodiment is basically the same as the previous embodiment, except that the pulling assembly 2 also includes a pulling spring 206, a sliding push plate 207, and a movable push rod 208. The bottom end of the pulling mounting plate 201 is provided with a sliding rod mounting port, through which the telescopic sliding rod 202 enters the pulling mounting groove. The top end of the pulling mounting plate 201 is provided with a pull rod mounting port, through which the telescopic pull rod 203 enters the pulling mounting groove. The sliding push plate 207 is slidably installed in the pulling mounting groove and is located below the telescopic pull rod 203. The top end of the pulling spring 206 is fixedly installed on the bottom surface of the telescopic sliding push plate 207, and the bottom end is fixedly connected to the bottom end of the inner wall of the pulling mounting groove. A pulling connecting rod 209 is fixedly connected between the telescopic pull rods 203. The telescopic movable push rod 208 is fixedly connected to the telescopic pulling connecting rod 209, and the telescopic movable push rod 208 can enter the pulling mounting groove.

[0049] The sliding installations used in this invention are all interference fits, and the slidingly installed parts can only move under the action of external force;

[0050] When both the telescopic slide rod 202 and the telescopic pull rod 203 are located in the pull mounting groove, push the pull connecting rod 209. The telescopic pull rod 203 moves and presses against the sliding push plate 207, causing the moving push rod 208 to move into the pull mounting groove. The moving push rod 208 presses against the telescopic slide rod 202, causing part of the telescopic slide rod 202 to move out of the pull mounting groove, making it easier to pull out the telescopic slide rod 202 later.

[0051] Example 4:

[0052] This embodiment is basically the same as the previous embodiment, except that a storage opening is provided on the top surface of the main body box 1, and a partition cloth 101 is provided at the storage opening. The partition cloth 101 is fixedly connected to the main body box 1 by Velcro, and several fixing straps 102 are fixedly installed inside the main body box 1.

[0053] Inside the main body 1, there is a 65 to 40 water divider, a 65 buckle to 65 female adapter, a quick lock-breaking tool, an infrared thermal imager, a portable electric angle grinder, and a pry bar. The push rod fixing strap 102 secures the tools inside the main body 1 to prevent them from shaking and affecting transportation. After the partition cloth 101 is installed, two 20-meter-long 40-type water hoses, one 5-meter-long 65-type water hose, and two 40-type water guns are placed in the rapid attack pack.

[0054] Working principle:

[0055] Open the partition cloth 101 and place a 65 to 40 water divider, a 65 buckle to 65 female adapter, a quick lock-breaking tool, an infrared thermal imager, a portable electric angle grinder, and a pry bar into the storage space inside the main body 1. Use the push rod fixing strap 102 to fix the tools inside the main body 1 to prevent them from shaking and affecting transportation. Then install the partition cloth 101.

[0056] The rotation of the support rotating block 3123 drives the rotation of the rotating support rod 3121. The rotation of the rotating support rod 3121 causes the mounting side plate 311 to rotate from a horizontal state to a vertical state. When the rotating support rod 3121 rotates to a state perpendicular to the top surface of the main body box 1, it pushes the lifting push rod 3126, causing the lifting limit rod 3122 to move the lifting wedge block 3124 into the rotation limit groove. The lifting spring 3125 is stretched, and the lifting wedge block 3124 moves downward. The limiting wedge 3127 is pressed, causing it to move and press the return spring 3128. When the lifting wedge 3124 moves below the limiting wedge 3127, the pressing on the limiting wedge 3127 is released, and the return spring 3128 returns to its original position, causing the limiting wedge 3127 to move back to its original position. The limiting wedge 3127 moves so that its bottom surface contacts the top surface of the lifting wedge 3124, thus limiting the lifting wedge 3124. The connecting side plate 3... 21 rotates from a horizontal to a vertical position, the supporting connecting rod 322 moves and slides to connect with the rotating supporting rod 3121, the rotating connecting rod rotates to drive the rotating gear 325 to rotate, the rotating gear 325 rotates to drive the moving rack 3243 to move, the moving rack 3243 moves to drive the connecting limiting rod 3241 to move into the connecting limiting hole, so that the supporting connecting rod 322 and the rotating supporting rod 3121 are fixedly connected, the connecting top plate 323 moves to the top of the main body box 1, and the connecting top plates 323 are tied together by the connecting rope to complete the connection, so that the quick attack pack is closed. The main body box 1, the mounting side plate 311, the connecting side plate 321 and the connecting top plate 323 form a quick attack pack for storing objects. The rotating supporting rod 3121 and the supporting connecting rod 322 are used for assembly and support, and the lifting limiting rod 3122 and the connecting limiting rod 3241 are used for limiting and fixing, reducing the assembly difficulty, increasing the disassembly speed and facilitating the use of the quick attack pack;

[0057] When it is necessary to move the quick attack pack containing the object, pull out the telescopic lever 203 so that the support pulley 204 contacts the ground, thereby pulling the quick attack pack containing the object to move. Alternatively, the quick attack pack containing the object can be carried directly on the back by the shoulder strap 205 and moved by a person carrying the quick attack pack containing the object.

[0058] When a stretcher is needed, push the connecting rod 209. The telescopic rod 203 moves and presses against the sliding push plate 207, causing the moving push rod 208 to move into the stretching mounting groove. The moving push rod 208 presses against the telescopic slide rod 202, causing part of the telescopic slide rod 202 to move out of the stretching mounting groove, facilitating the subsequent pulling out of the telescopic slide rod 202. Pull out the telescopic slide rod 202 and part of the telescopic rod 203 from the stretching mounting groove. The support connecting rod 322 is disconnected from the rotating support rod 3121 and moves. The support connecting rod 322 contacts the telescopic slide rod 202 and the telescopic rod 203 respectively. The rotating connecting rod rotates, driving the movement through the rotating gear 325 and the moving rack 3243. The limiting block 3242 moves and enters the assembly limiting groove, so that the supporting connecting rod 322 is fixed to the telescopic sliding rod 202 and the telescopic pull rod 203 respectively. The connecting rope of the connecting top plate 323 is tied to the rod body fixing rope groove of the telescopic pull rod 203 and the telescopic sliding rod 202 respectively, so that the main body box 1, the connecting side plate 321, the connecting top plate 323, the telescopic sliding rod 202 and the telescopic pull rod 203 form a stretcher. By moving the connecting side plate 321, the connecting top plate 323 and the mounting side plate 311, the quick-response pack for storing objects can not only have the function of storing disaster relief items, but also become a stretcher when needed, improving its applicability.

[0059] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rapid response kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, comprising a main body (1), a carrying assembly (2), and an assembly assembly (3), characterized in that, The bottom surface of the main body box (1) is provided with two pulling components (2), and the assembly component (3) is provided on the top surface of the main body box (1); The traction assembly (2) includes a traction mounting plate (201), a telescopic slide bar (202), a telescopic pull rod (203), a support pulley (204), and a shoulder strap (205). The telescopic traction mounting plate (201) has a traction mounting groove. The telescopic slide bar (202) and the telescopic pull rod (203) are slidably installed in the traction mounting groove. The support pulley (204) is rotatably installed at the bottom of the traction mounting plate (201). The shoulder strap (205) is fixedly installed on the side of the traction mounting plate (201). The assembly component (3) includes a support unit (31) and a connecting unit (32). The support unit (31) includes an installation side plate (311) and a support mechanism (312). The support mechanism (312) is arranged on both sides of the installation side plate (311). The support mechanism (312) includes a rotating support rod (3121) and a lifting limit rod (3122). The bottom end of the installation side plate (311) is fixedly installed on the top surface of the main body box (1). The rotating support rod (3121) is rotatably installed on the top surface of the main body box (1). The rotating support rod (3121) is fixedly connected to the installation side plate (311). The top surface of the main body box (1) is provided with several rotating limit grooves. The lifting limit rod (3122) is slidably engaged with the rotating support rod (3121). The connecting unit (32) includes a connecting side plate (321), a supporting connecting rod (322), a connecting top plate (323), and a limiting mechanism (324). The limiting mechanism (324) includes a connecting limiting rod (3241) and a moving limiting block (3242). The bottom end of the connecting side plate (321) is fixedly installed on the top surface of the main body box (1). The supporting connecting rod (322) is fixedly installed on the top end of the connecting side plate (321). The connecting top plate (323) is fixedly installed on the supporting connecting rod (322). On the side, when the supporting connecting rod (322) is slidably connected to the rotating supporting rod (3121), the connecting limiting rod (3241) can move to fix the supporting connecting rod (322) and the rotating supporting rod (3121). When the supporting connecting rod (322) contacts the telescopic slide rod (202) and the telescopic pull rod (203) respectively, the moving limiting block (3242) can move to fix the supporting connecting rod (322) to the telescopic slide rod (202) and the telescopic pull rod (203) respectively.

2. The rapid-rescue kit for residential fire rescue, which combines the functions of a carrying bag and a stretcher, as described in claim 1, is characterized in that... The support mechanism (312) further includes a support rotating block (3123), a lifting wedge (3124), a lifting spring (3125), a lifting push rod (3126), a limiting wedge (3127), a return spring (3128), and a limiting pull rod (3129). The top surface of the main body (1) has several rotating mounting slots. The support rotating block (3123) is rotatably mounted in one of the rotating mounting slots. The bottom end of the rotating support rod (3121) has a lifting mounting slot. The lifting limiting rod (3122) is slidably mounted in the lifting mounting slot. The lifting wedge (3124) is fixedly mounted on the bottom surface of the lifting limiting rod (3122). The bottom end of the lifting spring (3125) is connected to... The lifting limit rod (3122) is fixedly connected, and its top end is fixedly connected to the top surface of the inner wall of the lifting mounting groove. One end of the lifting push rod (3126) is fixedly connected to the lifting limit rod (3122), and the other end extends out through the rotating support rod (3121). A wedge mounting groove is opened on the side of the inner wall of the rotating limit groove. The limit wedge (3127) is slidably installed in the wedge mounting groove. One end of the reset spring (3128) is fixedly connected to the limit wedge (3127), and the other end is fixedly connected to the side of the inner wall of the wedge mounting groove. One end of the limit pull rod (3129) is fixedly connected to the limit wedge (3127), and the other end extends out through the main body box (1).

3. A rapid-rescue kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, as described in claim 2, is characterized in that... The connecting unit (32) further includes a rotating gear (325) and a rotating connecting rod (326). The rotating gear (325) is rotatably mounted on the top surface of the connecting side plate (321), and the rotating connecting rod (326) is fixedly mounted on the top surface of the rotating gear (325). A connecting mounting groove is provided on the side of the rotating support rod (3121), and connecting guide blocks are fixedly mounted at both ends of the support connecting rod (322). The connecting guide blocks can slide with the connecting mounting groove. The limiting mechanism (324) further includes a moving rack (3243), and a slider mounting groove is provided on the side of the support connecting rod (322). A movable slider is slidably installed in the slider mounting groove. The movable limiting block (3242) is fixedly connected to the movable slider. The movable rack (3243) is slidably installed on the top surface of the support connecting rod (322) and meshes with the rotating gear (325). The connecting limiting rod (3241) is fixedly connected to the movable rack (3243). A slider connection port is opened on the top surface of the support connecting rod (322). A connecting column is fixedly installed on the top surface of the movable slider. The connecting column passes through the connection port and is fixedly connected to the movable rack (3243). A connecting limiting hole is opened on the side of the rotating support rod (3121).

4. A rapid-rescue kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, as described in claim 3, is characterized in that... The pulling assembly (2) further includes a pulling spring (206), a sliding push plate (207), and a moving push rod (208). The bottom end of the pulling mounting plate (201) is provided with a sliding rod mounting port. The telescopic sliding rod (202) enters the pulling mounting groove through the sliding rod mounting port. The top end of the pulling mounting plate (201) is provided with a pull rod mounting port. The telescopic pull rod (203) enters the pulling mounting groove through the pull rod mounting port. The sliding push plate (207) is slidably installed in the pulling mounting groove and is located below the telescopic pull rod (203). The top end of the pulling spring (206) is fixedly installed on the bottom surface of the telescopic sliding push plate (207), and the bottom end is fixedly connected to the bottom end of the inner wall of the pulling mounting groove. A pulling connecting rod (209) is fixedly connected between the telescopic pull rods (203). The telescopic moving push rod (208) is fixedly connected to the telescopic pulling connecting rod (209), and the telescopic moving push rod (208) can enter the pulling mounting groove.

5. A rapid-rescue kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, as described in claim 4, is characterized in that... The telescopic rod (203) and the telescopic slide rod (202) are both provided with assembly limiting grooves on their sides. The inner contour of the assembly limiting groove is the same as the outer contour of the movable limiting block (3242) and the same size.

6. A rapid-rescue kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, as described in claim 3, is characterized in that... The top surface of the connecting top plate (323) is fixedly installed with several connecting ropes, and the telescopic pull rod (203) and the telescopic slide rod (202) are both provided with several fixed rope slots.

7. A rapid-rescue kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, as described in claim 1, is characterized in that... The main body (1) has a storage opening on its top surface, and a partition cloth (101) is provided at the storage opening. The partition cloth (101) is fixedly connected to the main body (1) by Velcro.

8. A rapid-rescue kit for residential fire rescue that combines the functions of a carrying bag and a stretcher, as described in claim 7, is characterized in that... The main body (1) is equipped with several fixing straps (102).

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