Luminous guide hose for fire rescue personnel to evacuate

Abstract

The present invention relates to the technical field of fire hoses, and discloses a luminous guide hose that is convenient for fire rescue personnel to evacuate internally, including a hose body, characterized in that one end of the hose body is fixedly connected to a water gun, an adjustment mechanism is arranged outside the water gun, the other end of the hose body is fixedly connected to a fire interface, a clamping mechanism is arranged outside the fire interface, a storage mechanism is arranged outside the clamping mechanism, and a cleaning mechanism is arranged outside the hose body; the clamping mechanism includes a clamping joint 2, and the clamping joint 2 is installed at one end of the hose body. By bringing the clamping joint 1 and the clamping joint 2 close to each other, the outside of the clamping joint 2 slides on the inner wall of the clamping joint 1, so that rapid installation is achieved under the plug-in cooperation of the protrusion and the slot, so that the hose can be quickly spliced, the efficiency of fire rescue is greatly improved, the connection strength after splicing is ensured, and the hose is prevented from loosening or detaching.

Description

Technical Field

[0001] The invention relates to the technical field of fire hoses, in particular to a luminous guide hose for facilitating the evacuation of fire rescue personnel. Background Art

[0002] Fire hoses are an indispensable and important equipment in firefighting and rescue. Their main function is to transport water or fire extinguishing agents to the fire scene to extinguish the fire. Traditional fire hoses are mostly made of high-strength, waterproof rubber or synthetic materials. They have certain pressure resistance and flexibility and can maintain normal use in various complex environments. During the attack and evacuation of the fire scene, firefighters often face adverse conditions such as high temperature, smoke and insufficient light. Therefore, in order to ensure safe evacuation, a fire hose with directional guidance function is needed; The existing fire hose is mainly composed of a sealing layer and an outer protective material, and has the basic function of conveying water. However, during use, the existing fire hose is fixed by threaded bolts during the installation and splicing process, and the splicing is too complicated, which affects the rescue efficiency. In addition, the existing ordinary hose has a single appearance and cannot provide path guidance in dark or smoky environments. It is difficult for fire rescue personnel to identify the direction of the hose, which can easily delay the fire extinguishing or evacuation time and increase the risk of operations. When the hose is stored after the rescue, it is necessary to fix the hose with other items to prevent it from spreading, which makes the storage step more complicated. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a luminous guide water hose that is convenient for fire rescue personnel to evacuate internally, thereby solving the problem that the existing fire hose splicing is too complicated, thus affecting the rescue efficiency, and the existing ordinary water hose has a single appearance and cannot provide path guidance in dark or smoky environments. Fire rescue personnel find it difficult to identify the direction of the water hose, which can easily delay the fire extinguishing or evacuation time and increase the risk of operations.

[0004] To achieve the above purpose, the present invention is implemented through the following technical solutions: a luminous guide hose that facilitates fire rescue personnel to evacuate internally, comprising a hose body, one end of the hose body is fixedly connected to a water gun, an adjustment mechanism is arranged outside the water gun, the other end of the hose body is fixedly connected to a fire interface, a clamping mechanism is arranged outside the fire interface, a storage mechanism is arranged outside the clamping mechanism, and a cleaning mechanism is arranged outside the hose body; The clamping mechanism includes a second clamping joint, which is installed at one end of the hose body, a plurality of protrusions are fixedly connected to the outside of the second clamping joint, a first clamping joint is arranged on the outside of the second clamping joint, and a plurality of clamping grooves are opened inside the first clamping joint.

[0005] Preferably, the adjustment mechanism includes a fixed block, the inner wall of the fixed block is fixedly connected to the outside of the water gun, the inner wall of the fixed block is rotatably connected to a rotating rod, the outside of the rotating rod is rotatably connected to gear 1, the inner wall of the water gun is rotatably connected to an inner gear ring, the outside of the inner gear ring is fixedly connected to a plurality of racks, the inner wall of the fixed block is fixedly connected to a plurality of positioning rods, the outside of the positioning rod is rotatably connected to a half gear, and one end of the half gear is fixedly connected to a baffle.

[0006] Preferably, the outside of the rack is meshed and connected to the outside of gear one, and one side of the half gear is meshed and connected to the inside of the inner gear ring.

[0007] Preferably, the outer layer of the hose body is provided with a wear-resistant layer, the wear-resistant layer is made of fiber material, the inner layer of the hose body is provided with a sealing layer, the sealing layer is made of rubber material, the wear-resistant layer is arranged on the outside of the sealing layer, and a plurality of guide arrows are arranged on the outside of the wear-resistant layer, the guide arrows are made of luminous material.

[0008] Preferably, the storage mechanism includes a rotating rod, one end of which is rotatably connected to the outside of the second clamping joint, a second spring is installed inside the rotating rod, an adjusting rod is slidably connected to the inner wall of the rotating rod, one end of the second spring is fixedly connected to one end of the adjusting rod, and the other end of the second spring is fixedly connected to the inner wall of the rotating rod.

[0009] Preferably, the cleaning mechanism comprises a limit frame, which is arranged outside the hose body, and the inner wall of the limit frame is slidably connected to two guide sliders, and a cleaning brush is fixedly connected to one side of the guide slider.

[0010] Preferably, a handle is fixedly connected to the outside of the water gun, and the outside of the handle is provided with anti-slip grooves.

[0011] Preferably, the protrusion is arranged to be arc-shaped, and the protrusion and the slot are plug-fitted.

[0012] Preferably, the two cleaning brushes are respectively arranged on both sides of the hose body, and the outside of the second clamping joint is fixedly connected to a limiting block.

[0013] The present invention provides a luminous guide hose that facilitates fire rescue personnel to evacuate internally. It has the following beneficial effects: 1. When the present invention moves the connecting block so that the arc block enters the inner wall of the fire interface, the first clamping joint and the second clamping joint are brought close to each other, so that the outside of the second clamping joint slides on the inner wall of the first clamping joint, so that the protrusion and the groove are plugged in and matched to achieve rapid installation. In this way, the water hose can be quickly spliced, the efficiency of fire rescue is greatly improved, the connection strength after splicing is ensured, and the water hose is prevented from loosening or detaching.

[0014] 2. The present invention achieves the technical effect of strong wear resistance, excellent sealing performance and clear luminous guidance by adopting the technical solution of outer fiber wear-resistant layer, inner rubber sealing layer and outer luminous guide arrow. Compared with the shortcomings of ordinary water hoses in the prior art, which are easy to wear, easy to leak and lack of path guidance, the present invention effectively protects the sealing layer through the wear-resistant layer, enhances the overall durability of the water hose, and provides path guidance in the dark or smoky environment through the luminous guide arrow, solving the problems of short service life and difficult evacuation of water hoses in fire rescue.

[0015] 3. The present invention drives gear one to rotate by rotating the rotating rod, so that the inner gear ring drives the half gear to rotate, thereby driving the baffle to move, so that the opening size can be conveniently adjusted. In this way, the size of the water spray opening can be adjusted quickly and accurately to meet the needs of different fire extinguishing scenarios, thereby helping to control the water spray flow and pattern and optimize the fire extinguishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A perspective view of the present invention; Figure 2 This is a schematic diagram of the second structure of the card connector of the present invention; Figure 3 It is a schematic diagram of the bump structure of the present invention; Figure 4 It is a schematic diagram of the cleaning brush structure of the present invention; Figure 5 It is a schematic diagram of the second structure of the spring of the present invention; Figure 6 It is a schematic diagram of the half gear structure of the present invention; Figure 7 It is a schematic diagram of the structure of the inner gear ring of the present invention; Figure 8 It is a schematic cross-sectional view of the hose body of the present invention.

[0017] Among them, 1. hose body; 2. water gun; 3. fire interface; 4. handle; 5. adjustment mechanism; 501. fixed block; 502. gear one; 503. rotating rod; 504. inner gear ring; 505. rack; 506. half gear; 507. positioning rod; 508. baffle; 6. limit block; 7. clamping mechanism; 701. protrusion; 702. clamping groove; 703. clamping joint one; 704. clamping joint two; 8. storage mechanism; 801. rotating rod; 802. spring two; 803. adjustment rod; 9. cleaning mechanism; 901. limit frame; 902. guide slider; 903. cleaning brush; 10. wear-resistant layer; 11. sealing layer; 12. guide arrow. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Please refer to the attached Figure 1 , Attachment Figure 4 and attached Figure 6 The embodiment of the present invention provides a luminous guide water hose that is convenient for fire rescue personnel to evacuate internally, including a water hose body 1, one end of the water hose body 1 is fixedly connected to a water gun 2, an adjusting mechanism 5 is arranged outside the water gun 2, wherein the adjusting mechanism 5 is used to quickly adjust the water spray angle and flow rate, the other end of the water hose body 1 is fixedly connected to a fire interface 3, the outside of the fire interface 3 is provided with a clamping mechanism 7, which can realize the rapid splicing of the water hose body 1 in an emergency situation, the outside of the clamping mechanism 7 is provided with a storage mechanism 8, wherein the storage mechanism 8 can prevent the water hose body 1 from unraveling after being rolled up, and the outside of the water hose body 1 is provided with a cleaning mechanism 9, wherein the cleaning mechanism 9 automatically cleans the water hose body 1.

[0020] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 3 The clamping mechanism 7 includes a second clamping joint 704, which is installed at one end of the hose body 1. The second clamping joint 704 cooperates with the first clamping joint 703 to achieve quick clamping. The second clamping joint 704 is fixedly connected with a plurality of protrusions 701 on the outside. The protrusions 701 and the slots 702 are clamped and matched to achieve fixation. The second clamping joint 704 is provided with a first clamping joint 703 on the outside, and a plurality of slots 702 are provided inside the first clamping joint 703. The protrusion 701 is arranged in an arc shape, and the protrusion 701 and the slots 702 are plug-in matched. The fast installation is achieved by the mutual clamping and matching of the protrusion 701 and the slots 702. Two cleaning brushes 903 are respectively arranged on both sides of the hose body 1. The second clamping joint 704 is fixedly connected with a limiting block 6 on the outside, and the limiting block 6 is used to limit the plug-in depth of the second clamping joint 704 and the first clamping joint 703.

[0021] Please refer to the attached Figure 1 and attached Figure 8The outer layer of the hose body 1 is provided with a wear-resistant layer 10, and the wear-resistant layer 10 is made of fiber material. The wear-resistant layer 10 is used to improve the wear resistance of the hose and extend the service life of the hose. The inner layer of the hose body 1 is provided with a sealing layer 11, and the sealing layer 11 is made of rubber material to ensure that the hose body 1 has good sealing performance and prevent water leakage. The wear-resistant layer 10 is arranged on the outside of the sealing layer 11, which helps to protect the sealing layer 11 from external wear and damage. A plurality of guide arrows 12 are provided on the outside of the wear-resistant layer 10, and the guide arrows 12 are made of luminous material. The guide arrows 12 are integrated into the outer layer of the hose body 1 through the luminous line weaving technology, and can glow in the dark or smoky environment, providing clear direction guidance for fire rescue personnel, facilitating the identification of the internal attack path and safe evacuation.

[0022] Please refer to the attached Figure 1 , Attachment Figure 6 and attached Figure 7 The adjusting mechanism 5 includes a fixed block 501, the inner wall of the fixed block 501 is fixedly connected to the outside of the water gun 2, the inner wall of the fixed block 501 is rotatably connected to a rotating rod 503, the outer part of the rotating rod 503 is rotatably connected to a gear 1 502, and the gear 1 502 is driven to rotate by rotating the rotating rod 503, so that the inner gear ring 504 can be conveniently rotated, the inner wall of the water gun 2 is rotatably connected to the inner gear ring 504, the outer part of the inner gear ring 504 is fixedly connected to a plurality of racks 505, the outer part of the racks 505 is meshingly connected to the outer part of the gear 1 502, the inner wall of the fixed block 501 is fixedly connected to a plurality of positioning rods 507, the outer part of the positioning rods 507 is rotatably connected to a half gear 506, and one end of the half gear 506 is fixedly connected to a baffle 508, and the baffle 508 is driven to move by the meshing action of the half gear 506 and the inner gear ring 504, so that the size of the water spray opening can be conveniently adjusted to meet the needs of various fire extinguishing scenarios.

[0023] Please refer to the attached Figure 1 and attached Figure 5 The storage mechanism 8 includes a rotating rod 801, one end of which is rotatably connected to the outside of the second clamping joint 704 to provide a rotating fulcrum during the winding process. A second spring 802 is installed inside the rotating rod 801. The retraction force of the second spring 802 can effectively prevent the water hose body 1 from spreading after the water hose body 1 is wound up. An adjusting rod 803 is slidably connected to the inner wall of the rotating rod 801. The tensile strength of the second spring 802 can be adjusted by the sliding operation of the adjusting rod 803 to further optimize the tight winding of the water hose body 1. One end of the second spring 802 is fixedly connected to one end of the adjusting rod 803, and the other end of the second spring 802 is fixedly connected to the inner wall of the rotating rod 801, which is used to provide stable elastic support for storage under the retraction action of the second spring 802, thereby conveniently storing water hose bodies 1 of different thicknesses.

[0024] Please refer to the attached Figure 1 and attached Figure 4 The cleaning mechanism 9 includes a limiting frame 901, which is arranged on the outside of the hose body 1 to provide a stable and movable support for the guide slider 902. The inner wall of the limiting frame 901 is slidably connected to two guide sliders 902. The sliding of the guide sliders 902 ensures that the cleaning brush 903 moves evenly on the surface of the hose body 1. A cleaning brush 903 is fixedly connected to one side of the guide slider 902. The bristles of the cleaning brush 903 can effectively remove dirt and impurities on the surface of the hose body 1. The two cleaning brushes 903 are respectively arranged on both sides of the hose body 1, so as to clean both sides synchronously. The outside of the water gun 2 is fixedly connected to a handle 4, and the outside of the handle 4 is provided with anti-slip grooves for holding stability and safety.

[0025] Working principle: When using the device, by moving one end of the card connector 1 703 toward the direction of the card connector 2 704, under the action of the card slot 702 and the protrusion 701, align the position to be spliced ​​to complete the splicing. During the fire-fighting process, when encountering a dark or smoky environment, the luminous guide arrow 12 illuminates the outside of the water hose, which can provide clear path guidance, help rescue personnel quickly identify the direction of the water hose, ensure that the internal attack fire extinguishing or evacuation path is clear, and help personnel evacuate quickly; at the same time, the wear-resistant layer 10 of the fiber material protects the water hose body 1 from wear, and the sealing layer 11 of the rubber material prevents water leakage, ensures the stability of water delivery, and ensures that the fire-fighting operation is carried out smoothly, thereby improving the working efficiency and safety of firefighters in a dark or smoky environment; The rotating rod 503 is rotated to drive the gear 1 502 to rotate synchronously, so that the gear 1 502 and the rack 505 cooperate with each other to drive the inner gear ring 504 to rotate, and the half gear 506 and the inner gear ring 504 interact with each other to drive the half gear 506 to rotate, thereby driving the baffle 508 to move, so that the opening size can be conveniently adjusted; After the task is completed, the two cleaning brushes 903 are squeezed inward so as to move along the inner wall of the limiting frame 901, and then the limiting frame 901 is moved to conveniently clean the outside of the water hose body 1 with the cleaning brush 903, and then the water hose body 1 is rolled up, and one end of the adjusting rod 803 is pulled to stretch the spring 2 802, and the adjusting rod 803 is released when it is pulled to the outermost part of the water hose body 1, so that the spring 2 802 can be retracted to effectively prevent the water hose body 1 from spreading.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A luminous guide hose for facilitating the evacuation of fire rescue personnel, comprising a hose body (1), characterized in that: One end of the hose body (1) is fixedly connected to a water gun (2), an adjusting mechanism (5) is provided on the outside of the water gun (2), the other end of the hose body (1) is fixedly connected to a fire interface (3), a clamping mechanism (7) is provided on the outside of the fire interface (3), a storage mechanism (8) is provided on the outside of the clamping mechanism (7), and a cleaning mechanism (9) is provided on the outside of the hose body (1); The clamping mechanism (7) comprises a second clamping joint (704), wherein the second clamping joint (704) is mounted on one end of the hose body (1), a plurality of protrusions (701) are fixedly connected to the outside of the second clamping joint (704), a first clamping joint (703) is arranged on the outside of the second clamping joint (704), and a plurality of clamping grooves (702) are arranged inside the first clamping joint (703).

2. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 1 is characterized in that: The regulating mechanism (5) comprises a fixed block (501), the inner wall of the fixed block (501) is fixedly connected to the outside of the water gun (2), the inner wall of the fixed block (501) is rotatably connected to a rotating rod (503), the outside of the rotating rod (503) is rotatably connected to a gear 1 (502), the inner wall of the water gun (2) is rotatably connected to an inner gear ring (504), the outside of the inner gear ring (504) is fixedly connected to a plurality of racks (505), the inner wall of the fixed block (501) is fixedly connected to a plurality of positioning rods (507), the outside of the positioning rods (507) is rotatably connected to a half gear (506), and one end of the half gear (506) is fixedly connected to a baffle (508).

3. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 2 is characterized in that: The outside of the rack (505) is meshedly connected to the outside of gear one (502), and one side of the half gear (506) is meshedly connected to the inside of the inner gear ring (504).

4. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 1 is characterized in that: The outer layer of the hose body (1) is provided with a wear-resistant layer (10), the wear-resistant layer (10) is made of fiber material, the inner layer of the hose body (1) is provided with a sealing layer (11), the sealing layer (11) is made of rubber material, the wear-resistant layer (10) is arranged on the outside of the sealing layer (11), and a plurality of guide arrows (12) are provided on the outside of the wear-resistant layer (10), the guide arrows (12) are made of luminous material.

5. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 1 is characterized in that: The storage mechanism (8) comprises a rotating rod (801), one end of the rotating rod (801) is rotatably connected to the outside of the second clamping joint (704), a second spring (802) is installed inside the rotating rod (801), an adjusting rod (803) is slidably connected to the inner wall of the rotating rod (801), one end of the second spring (802) is fixedly connected to one end of the adjusting rod (803), and the other end of the second spring (802) is fixedly connected to the inner wall of the rotating rod (801).

6. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 5 is characterized in that: The cleaning mechanism (9) comprises a limiting frame (901), wherein the limiting frame (901) is arranged outside the hose body (1), the inner wall of the limiting frame (901) is slidably connected to two guide sliders (902), and a cleaning brush (903) is fixedly connected to one side of the guide slider (902).

7. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 6 is characterized in that: The outside of the water gun (2) is fixedly connected to a handle (4), and the outside of the handle (4) is provided with anti-slip grooves.

8. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 2 is characterized in that: The protrusion (701) is configured to be arc-shaped, and the protrusion (701) and the slot (702) are plug-fitted.

9. The luminous guide hose for facilitating the evacuation of fire rescue personnel according to claim 6 is characterized in that: The two cleaning brushes (903) are respectively arranged on both sides of the hose body (1), and the exterior of the second clamping joint (704) is fixedly connected to a limiting block (6).

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