Quick release type electric vehicle fire blanket loading bag
By designing a quick-release electric vehicle fire blanket loading bag, which uses a flip-top seal and pulley structure, the problem of transportation difficulties caused by the large weight of fire blankets is solved, realizing convenient storage and rapid transportation of fire blankets, and improving the rescue efficiency of firefighters.
Patent Information
- Application Number
- CN202522323212.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-03
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-11-03
AI Technical Summary
When firefighters are carrying fire blankets from electric vehicles, the weight of the blankets makes it difficult to reach the fire scene quickly in narrow alleys or when vehicles are blocking the way, which affects the efficiency of the rescue.
A quick-release electric vehicle fire blanket loading bag was designed, which adopts a flip-top sealing, pulley structure and handle extension mechanism to achieve convenient storage and rapid transportation of fire blankets.
With its flip-top seal and pulley system, firefighters can easily and quickly transport fire blankets to the fire scene, improving firefighting efficiency, especially in narrow alleyways or when vehicles are blocking the way.
Smart Images
Figure CN223668526U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to loading bag technical field especially relates to a quick release type electric vehicle fire blanket loading bag. BACKGROUND
[0002] At present, when firefighters deal with new energy electric vehicle fire, need to use electric vehicle fire blanket to cover the fire source, isolate oxygen. These electric vehicle fire blankets are heavy, usually reach 40 to 60 kilograms, and need to be quickly unfolded.
[0003] The electric vehicle fire blanket is usually placed in the loading bag when carrying, and the firefighter needs to carry the loading bag and the fire blanket in it to the vicinity of the burning electric vehicle when using the fire blanket, and then take out the fire blanket in the loading bag for fire extinguishing. Since the weight of the fire blanket is large, the firefighter is very tired when carrying the loading bag and the fire blanket, especially when the burning electric vehicle is in some narrow lanes or other vehicles block the approach of the fire truck, which affects the firefighter's physical strength when the fire blanket is far away from the burning electric vehicle after being taken off from the fire truck. Moreover, the weight of the fire blanket is large, and the firefighter's speed is affected whether he carries or lifts the fire blanket, and he cannot quickly reach the fire scene. SUMMARY
[0004] Therefore, the utility model provides a quick release type electric vehicle fire blanket loading bag, which solves the technical problem that the firefighter is very tired when carrying the loading bag and the fire blanket, especially when the burning electric vehicle is in some narrow lanes or other vehicles block the approach of the fire truck, and the weight of the fire blanket is large, and the firefighter's speed is affected whether he carries or lifts the fire blanket, and he cannot quickly reach the fire scene.
[0005] To achieve the above technical purpose, the utility model provides a quick release type electric vehicle fire blanket loading bag:
[0006] It includes the bag body, the bag body top is open, and the two sides of the bag body top are respectively fixed with the first cover and the second cover for sealing the opening, the two sides of the bag body are fixed with two carrying straps, the outer side of the bag body is fixed with the reflective warning tape, the two sides of the bag body are fixed with two first connecting belts, one end of the two first connecting belts is fixed with the female buckle, the other end of the two first connecting belts is fixed with the male buckle matched with the female buckle, the two sides of the bag body are fixed with two second connecting belts, one end of the second connecting belt is fixed with the D-shaped ring, one side of the bag body is fixed with the first handle belt, one side of the first cover is provided with the nap surface, one side of the second cover is provided with the hook surface, and the hook surface and the nap surface are adhered.
[0007] Preferably, one side of the bag body is fixed with a U-shaped plate, a rotating rod is rotatably connected in the U-shaped plate, and a second handle belt is wound on the outer side of the rotating rod, and one end of the second handle belt is fixed with the rotating rod.
[0008] Preferably, one side of the U-shaped plate is fixed with a cylinder, one end of the rotating rod extending into the cylinder is fixed with a first disc, one side of the first disc is fixed with a first annular toothed plate, a second disc is slidably connected in the first annular toothed plate, one side of the second disc is fixed with a second annular toothed plate, and the second annular toothed plate is engaged with the first annular toothed plate.
[0009] Preferably, a bolt is rotatably connected on one side of the second disc, the bolt penetrates through the cylinder and is threadedly connected with the cylinder, two limiting columns are fixed on the outer side of the second disc, two limiting grooves are formed in the cylinder, and the limiting columns are slidably fitted in the corresponding limiting grooves.
[0010] Preferably, a bottom plate is fixed on the bottom of the bag body, two receiving grooves are formed in the bottom plate, rotating shafts are rotatably connected in the receiving grooves, two pulleys are mounted on the outer side of the rotating shafts, and a gear is fixed on the outer side of the middle part of the rotating shafts.
[0011] Preferably, U-shaped guide plates are fixed in the receiving grooves, two rectangular toothed plates are slidably connected in the bottom plate and are slidably fitted in the U-shaped guide plates, and the rectangular toothed plates are engaged with the gear.
[0012] Preferably, an inner cavity is formed in the middle part of the bottom plate, hinged seats are fixed on one end of the rectangular toothed plates extending into the inner cavity, a moving block is arranged in the inner cavity, connecting rods are hinged on both ends of the moving block, and one end of the connecting rods away from the moving block is hinged with the corresponding hinged seat.
[0013] Preferably, a rectangular plate is fixed in the inner cavity, a stroke groove is formed in the rectangular plate, two positioning holes are formed in the rectangular plate, the two positioning holes are respectively located at both ends of the stroke groove and are in communication with the stroke groove, a screw rod is fixed on the moving block and is slidably fitted in the stroke groove, a threaded cylinder is threadedly connected on the outer side of the screw rod, the threaded cylinder can be embedded into the positioning hole, the diameter of the threaded cylinder is greater than the width of the stroke groove and is less than the diameter of the positioning hole.
[0014] From the above technical solutions, the application has the following beneficial effects:
[0015] 1: Turn over the first cover and the second cover, so that the nap surface and the hook surface are separated, place the fire blanket into the bag body, and then turn over the first cover and the second cover in the reverse direction, so that the nap surface and the hook surface are adhered, and then the female buckle and the male buckle are buckled, namely the fire blanket is stored in the bag body, the storage mode is more convenient, and the fault tolerance is small, currently some loading bags are sealed through a zipper, in an emergency, the zipper is stuck by sundries or is difficult to quickly open due to nervous operation, which seriously delays the rescue opportunity.
[0016] 2: Rotate the threaded cylinder to move it out of one of the positioning holes, then move the screw rod to drive the moving block to move, when the moving block moves, it drives the connecting rod to rotate, when the connecting rod rotates, it drives the rectangular tooth plate to move, when the rectangular tooth plate moves, it drives the gear and the rotating shaft to rotate, when the rotating shaft rotates, it drives the pulley to move out of the storage groove, then threadedly connect the threaded cylinder and the screw rod, so that the threaded cylinder is embedded into another positioning hole, namely the positions of the moving block, the connecting rod and the rectangular tooth plate are fixed, namely the gear and the pulley are fixed, at this time, the pulley moves out of the storage groove, when the pulley slides on the ground, the fire blanket can be easily and quickly transported to the vicinity of the electric vehicle on fire for rapid fire extinguishing.
[0017] 3: Rotate the bolt to drive the second disc and the second annular tooth plate to move, when the second annular tooth plate and the first annular tooth plate are separated, pull the second handle to drive the rotating rod to rotate, so that the rotating rod pays off the second handle, so that the second handle is lengthened, the firefighter can pull the bag body after the second handle is lengthened, and the pulley slides on the ground, so that the fire blanket can be more conveniently moved. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.
[0019] Figure 1 A perspective view of a quick release type electric vehicle fire blanket loading bag provided by the present application;
[0020] Figure 2 Another perspective view of a quick release type electric vehicle fire blanket loading bag provided by the present application;
[0021] Figure 3 Another perspective view of a quick release type electric vehicle fire blanket loading bag provided by the present application;
[0022] Figure 4Another view angle's schematic view of the quick-release type electric vehicle fire blanket loading bag provided by the utility model is shown in the figure;
[0023] Figure 5 The structure schematic view of the U-shaped plate and the rotating rod provided by the utility model is shown in the figure;
[0024] Figure 6 The structure schematic view of the U-shaped plate and the rotating rod provided by the utility model is shown in the figure; Figure 5 The enlarged schematic view of position A in the figure is shown in the figure;
[0025] Figure 7 The structure schematic view of the bottom plate provided by the utility model is shown in the figure;
[0026] Figure 8 The structure schematic view of the bottom plate provided by the utility model is shown in the figure; Figure 7 The schematic view of another view angle of the structure is shown in the figure;
[0027] Figure 9 The structure schematic view of the bottom plate provided by the utility model is shown in the figure; Figure 8 The enlarged schematic view of position B in the figure is shown in the figure.
[0028] BRIEF DESCRIPTION OF DRAWINGS: 1, bag body; 2, first flap; 3, second flap; 4, carrying strap; 5, reflective warning tape; 6, first connecting belt; 7, female buckle; 8, male buckle; 9, second connecting belt; 10, D-shaped ring; 11, first handle belt; 12, rough surface; 13, hook surface; 14, U-shaped plate; 15, rotating rod; 16, second handle belt; 17, cylinder; 18, first disc; 19, first annular toothed plate; 20, second disc; 21, second annular toothed plate; 22, bolt; 23, limiting groove; 24, limiting column; 25, bottom plate; 26, storage groove; 27, rotating shaft; 28, pulley; 29, gear; 30, rectangular toothed plate; 31, U-shaped guide plate; 32, inner cavity; 33, hinged seat; 34, moving block; 35, connecting rod; 36, screw rod; 37, rectangular plate; 38, stroke groove; 39, positioning hole; 40, threaded cylinder. DETAILED DESCRIPTION
[0029] The following description is merely exemplary in nature and is not intended to limit the disclosure, application and uses. It should be understood that throughout the drawings, the same or similar reference numerals can be used to designate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the disclosure and do not necessarily show the specific dimensions and their proportions of the various embodiments of the disclosure. The specific parts in the specific drawings can be exaggerated to illustrate the relevant details or structures of the embodiments of the disclosure.
[0030] Reference Figures 1-9 :
[0031] For an embodiment of the utility model, provide a kind of quick release type electric vehicle fire blanket loading bag, including bag body 1, bag body 1 top is open, and bag body 1 top two sides are respectively fixed with first flap 2 and second flap 3 for sealing opening, two carrying straps 4 are fixed in the two sides of bag body 1, reflective warning tape 5 is fixed in the outer side of the four around of bag body 1, two first connecting belts 6 are fixed in the two sides of bag body 1, wherein the end of two first connecting belts 6 is fixed with female buckle 7, the end of other two first connecting belts 6 is fixed with male buckle 8 matched with female buckle 7, two second connecting belts 9 are fixed in the two sides of bag body 1, the end of second connecting belt 9 is fixed with D-shaped ring 10, first handle belt 11 is fixed in the side of bag body 1, the side of first flap 2 is provided with nap 12, the side of second flap 3 is provided with hook face 13, hook face 13 and nap 12 are adhered.
[0032] When using, first, flip first flap 2, second flap 3, so that nap 12 and hook face 13 are separated, i.e. fire blanket can be placed into bag body 1, then reverse flip first flap 2, second flap 3, so that nap 12 and hook face 13 are adhered, then female buckle 7 and male buckle 8 are buckled, i.e. fire blanket is stored into bag body 1, this kind of storage mode is more convenient, and fault tolerance is small, and the loading bag of some current is sealed by zipper, in emergency, zipper is jammed by sundries or difficult to quickly open due to operation tension, and rescue opportunity is seriously delayed.
[0033] Wherein, the side of bag body 1 is fixed with U-shaped plate 14, rotationally connected with rotating rod 15 in U-shaped plate 14, and second handle belt 16 is rolled on the outer side of rotating rod 15, and the end of second handle belt 16 is fixed with rotating rod 15, the side of U-shaped plate 14 is fixed with cylinder 17, the end of rotating rod 15 extending into cylinder 17 is fixed with first disc 18, the side of first disc 18 is fixed with first annular toothed plate 19, slidingly connected with second disc 20 in first annular toothed plate 19, the side of second disc 20 is fixed with second annular toothed plate 21, second annular toothed plate 21 and first annular toothed plate 19 are engaged, screw 22 is rotatably connected with the side of second disc 20, screw 22 penetrates through cylinder 17 and is threadedly connected with cylinder 17, two limit columns 24 are fixed on the outer side of second disc 20, two limit grooves 23 are arranged in cylinder 17, and limit column 24 is slidingly fitted in corresponding limit groove 23.
[0034] When the fire blanket is stored in the bag 1, the firefighter can carry the bag and the fire blanket as a whole through the carrying strap 4. For the burning electric vehicle that the fire truck can approach, the fire blanket is quickly carried to the burning point through the carrying strap 4 to extinguish the fire. For some burning electric vehicles in narrow lanes or other places where the fire truck cannot approach due to vehicle blocking, the bolt 22 is first rotated to drive the second disc 20 and the second annular toothed plate 21 to move. When the second annular toothed plate 21 and the first annular toothed plate 19 are separated, the second handle belt 16 can be pulled to drive the rotating rod 15 to rotate, so that the rotating rod 15 unwinds the second handle belt 16, thereby extending the second handle belt 16.
[0035] In addition, the bottom of the bag 1 is fixed with a bottom plate 25, two receiving grooves 26 are formed in the bottom plate 25, a rotating shaft 27 is rotatably connected in the receiving groove 26, two pulleys 28 are installed on the outer side of the rotating shaft 27, a gear 29 is fixed on the outer side of the middle part of the rotating shaft 27, a U-shaped guide plate 31 is fixed in the receiving groove 26, two rectangular toothed plates 30 are slidably connected in the bottom plate 25, and the rectangular toothed plates 30 are slidably connected in the U-shaped guide plate 31, the rectangular toothed plates 30 and the gear 29 are engaged, an inner cavity 32 is formed in the middle part of the bottom plate 25, one end of the rectangular toothed plate 30 extending into the inner cavity 32 is fixed with a hinged seat 33, a moving block 34 is arranged in the inner cavity 32, the two ends of the moving block 34 are hingedly connected with connecting rods 35, one end of the connecting rod 35 away from the moving block 34 is hingedly connected with the corresponding hinged seat 33, a rectangular plate 37 is fixed in the inner cavity 32, a stroke groove 38 is formed in the rectangular plate 37, two positioning holes 39 are formed in the rectangular plate 37, the two positioning holes 39 are respectively located at the two ends of the stroke groove 38, and the positioning hole 39 and the stroke groove 38 are communicated, a screw rod 36 is fixed on the moving block 34 and slidably connected in the stroke groove 38, a threaded cylinder 40 is threadedly connected on the outer side of the screw rod 36, the threaded cylinder 40 can be embedded in the positioning hole 39, the diameter of the threaded cylinder 40 is greater than the width of the stroke groove 38 and less than the diameter of the positioning hole 39.
[0036] In use, by rotating the threaded cylinder 40 to move it out of one of the positioning holes 39, then moving the screw rod 36 to move it from one of the positioning holes 39 to another of the positioning holes 39, the screw rod 36 moves the moving block 34, the moving block 34 rotates the connecting rod 35, the connecting rod 35 moves the rectangular toothed plate 30, the rectangular toothed plate 30 rotates the gear 29, the gear 29 rotates the rotating shaft 27, the rotating shaft 27 moves the pulley 28 out of the storage groove 26, then the threaded cylinder 40 and the screw rod 36 are screwed together, so that the threaded cylinder 40 is embedded into another positioning hole 39, i.e. the moving block 34 and the connecting rod 35 are fixed, so that the position of the rectangular toothed plate 30 is fixed, i.e. the gear 29 and the pulley 28 are fixed, at this time the pulley 28 is moved out of the storage groove 26, and the second handle strap 16 is extended, at this time by holding the second handle strap 16 to pull the bag body 1, the pulley 28 slides on the ground, so that the fire blanket can be easily and quickly transported to the vicinity of the electric vehicle on fire for rapid fire extinguishing.
[0037] The above describes the exemplary embodiments of the scheme proposed by the present disclosure in detail with reference to the preferred embodiments, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiments, and various technical features and structures proposed by the present disclosure can be combined without departing from the concept of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.
Claims
1. A quick release electric vehicle fire blanket loading bag comprising a bag body (1), characterized in that, The bag body (1) top is open, and the bag body (1) top two sides are fixed with first cover (2) and second cover (3) for sealing the opening respectively, the bag body (1) both sides are fixed with two carrying straps (4), the bag body (1) four around the outside are fixed with reflective warning tape (5), the bag body (1) both sides are fixed with two first connecting belt (6), wherein two first connecting belt (6) one end is fixed with female buckle (7), the other two first connecting belt (6) one end is fixed with and female buckle (7) compatible male buckle (8), the bag body (1) both sides are fixed with two second connecting belt (9), the second connecting belt (9) one end is fixed with D type ring (10), the bag body (1) one side is fixed with first handle strap (11), the first cover (2) one side is provided with the surface (12), the second cover (3) one side is provided with the hook surface (13), the hook surface (13) and surface (12) are adhered.
2. A quick release electric vehicle fire blanket stowage bag according to claim 1, wherein, The bag body (1) one side is fixed with U-shaped plate (14), the U-shaped plate (14) is rotatably connected with the rotating rod (15), the rotating rod (15) is wound with the second handle strap (16) outside, and one end of the second handle strap (16) is fixed with the rotating rod (15).
3. A quick release electric vehicle fire blanket stowage bag according to claim 2, wherein, The U-shaped plate (14) one side is fixed with cylinder (17), the rotating rod (15) extends to the first disc (18) fixed in the cylinder (17), the first disc (18) one side is fixed with the first annular toothed plate (19), the first annular toothed plate (19) is slidably connected with the second disc (20), the second disc (20) one side is fixed with the second annular toothed plate (21), the second annular toothed plate (21) and the first annular toothed plate (19) are engaged.
4. A quick release electric vehicle fire blanket stowage bag according to claim 3, wherein, The second disc (20) one side is rotatably connected with bolt (22), the bolt (22) penetrates the cylinder (17) and is threadedly connected with the cylinder (17), the second disc (20) outside is fixed with two limit posts (24), the cylinder (17) is provided with two limit grooves (23), and the limit post (24) is slidably connected in the corresponding limit groove (23).
5. A quick release electric vehicle fire blanket stowage bag according to claim 1, wherein, The bottom of the bag body (1) is fixed with the bottom plate (25), the bottom plate (25) is provided with two receiving grooves (26), the receiving groove (26) is rotatably connected with the rotating shaft (27), the rotating shaft (27) is provided with two pulleys (28) outside, and the rotating shaft (27) is provided with a gear (29) outside the middle part.
6. A quick release electric vehicle fire blanket stowage bag according to claim 5, wherein, The receiving groove (26) is fixed with the U-shaped guide plate (31), the bottom plate (25) is slidably connected with two rectangular toothed plates (30), and the rectangular toothed plate (30) is slidably connected in the U-shaped guide plate (31), and the rectangular toothed plate (30) is engaged with the gear (29).
7. A quick release electric vehicle fire blanket stowage bag according to claim 6, wherein, The inner cavity (32) is fixed with a rectangular plate (37), the rectangular plate (37) is provided with a stroke slot (38), the rectangular plate (37) is provided with two positioning holes (39), the two positioning holes (39) are respectively located at the two ends of the stroke slot (38), and the positioning hole (39) and the stroke slot (38) are communicated, the movable block (34) is fixed with a screw rod (36), the screw rod (36) is slidably connected in the stroke slot (38), the screw rod (36) is externally threadedly connected with a threaded barrel (40), the threaded barrel (40) can be embedded into the positioning hole (39), and the diameter of the threaded barrel (40) is greater than the width of the stroke slot (38) and less than the diameter of the positioning hole (39).
8. A quick release electric vehicle fire blanket stowage bag according to claim 7, wherein, The inner cavity (32) is fixed with a rectangular plate (37), the rectangular plate (37) is provided with a stroke slot (38), the rectangular plate (37) is provided with two positioning holes (39), the two positioning holes (39) are respectively located at the two ends of the stroke slot (38), and the positioning hole (39) and the stroke slot (38) are communicated, the movable block (34) is fixed with a screw rod (36), the screw rod (36) is slidably connected in the stroke slot (38), the screw rod (36) is externally threadedly connected with a threaded barrel (40), the threaded barrel (40) can be embedded into the positioning hole (39), and the diameter of the threaded barrel (40) is greater than the width of the stroke slot (38) and less than the diameter of the positioning hole (39).