Multifunctional water hose hanging and fixing device

Abstract

The utility model discloses a multifunctional water hose hanging and fixing device which comprises a lock ring device and a lock chain device. The locking ring device comprises a first locking ring and a second locking ring which are used for containing a water hose, each of the first locking ring and the second locking ring is composed of a fixed locking ring and a movable locking ring, one end of each fixed locking ring is hinged to one end of the corresponding movable locking ring, a ratchet is arranged at the other end of each movable locking ring, a tooth groove for containing the ratchet is formed in the other end of each fixed locking ring, and the locking ring device is arranged in the tooth groove. A locking mechanism for locking the ratchets is arranged in the tooth groove; the lock chain device comprises a first lock chain and a second lock chain which are oppositely arranged, the first lock chain is detachably connected with the two fixed lock rings, and the second lock chain is detachably connected with the two movable lock rings. Therefore, the water hose can be quickly hung on fixed objects such as stair railings through the locking ring mechanism, the locking ring mechanism can also be used as a hoop to achieve firm butt joint of two water hoses, and meanwhile the locking ring mechanism has the advantages of being easy and convenient to operate, reliable in locking, high in adaptability and the like so as to improve the efficiency and safety of fire fighting operation.

Description

Technical Field

[0001] This utility model relates to the field of fire protection technology, and in particular to a multifunctional hose suspension and fixing device. Background Technology

[0002] In firefighting and emergency rescue operations, the rapid securing and reliable connection of fire hoses are crucial for ensuring firefighting efficiency. Traditional hose securing methods primarily rely on rope binding or metal clamps, which have significant technical drawbacks: rope binding is time-consuming, difficult to complete quickly in emergencies, and uneven binding can easily lead to hose slippage; while ordinary metal clamps can connect hoses, they usually require tools for tightening, making the operation cumbersome, and they are prone to loosening and leakage under the impact of high-pressure water. Furthermore, existing hose suspension devices are functionally limited, unable to simultaneously meet the dual requirements of suspension and hose connection, forcing firefighters to carry multiple tools and increasing operational complexity. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a multifunctional hose suspension and fixing device, which can quickly suspend hoses to fixed objects such as stair railings through a locking ring mechanism, and can also act as a clamp to securely connect two sections of hose. It also features simple operation, reliable locking, and strong adaptability, thereby improving the efficiency and safety of fire fighting operations.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A multifunctional hose suspension and fixing device, comprising

[0006] The locking ring device includes a first locking ring and a second locking ring for accommodating a water hose. Both the first locking ring and the second locking ring are composed of a fixed locking ring and a movable locking ring. One end of the fixed locking ring is hinged to one end of the movable locking ring. The other end of the movable locking ring is provided with a ratchet. The other end of the fixed locking ring is provided with a tooth groove for accommodating the ratchet. A locking mechanism for locking the ratchet is provided in the tooth groove.

[0007] The chain device includes a first chain and a second chain arranged opposite to each other, wherein the first chain is detachably connected to two fixed locking rings and the second chain is detachably connected to two movable locking rings.

[0008] A multifunctional hose suspension and fixing device according to an embodiment of this utility model has at least the following beneficial effects: The multifunctional hose suspension and fixing device of this utility model achieves rapid suspension and secure connection of fire hoses through the combined design of a locking ring device and a chain device. The locking ring device adopts a hinged structure of a fixed locking ring and a movable locking ring, combined with a ratchet and tooth groove locking mechanism, which can quickly lock the hose or fixed object, making operation simple and highly reliable. The detachable connection method of the chain device further enhances the flexibility of the device, allowing the hose to be suspended from fixed objects such as railings, and also serving as a hose clamp to fix two sections of hose, effectively solving the problems of low efficiency and easy loosening of traditional fixing methods. The device has a compact structure and strong adaptability, significantly improving the convenience and safety of firefighting operations and meeting the hose fixing needs in different scenarios.

[0009] According to some embodiments of the present invention, the fixed locking ring has a lock housing at one end facing away from the movable locking ring, and the tooth groove and the locking mechanism are disposed inside the lock housing.

[0010] The advantages are: by setting a lock housing on the fixed locking ring, the tooth groove and locking mechanism are protected, external interference is avoided, and the durability and stability of the device are improved.

[0011] According to some embodiments of the present invention, the tooth groove is provided with a gear that meshes with the ratchet.

[0012] The advantages are: the gear inside the tooth groove that meshes with the ratchet enhances the locking force, prevents the water hose from accidentally loosening under high pressure, and improves the reliability of the fixation.

[0013] According to some embodiments of the present invention, the locking mechanism includes a mounting shaft, a lever, and a torsion spring. The mounting shaft is disposed in the tooth groove, the lever is pivotally disposed on the mounting shaft, the torsion spring is disposed at the pivot point, one end of the lever is provided with a engaging part that engages with the ratchet, and the other end of the lever is provided with a toggle part for unlocking.

[0014] The advantages are: the locking structure using a lever and torsion spring enables one-button unlocking, making operation more convenient, while ensuring the stability of the locked state.

[0015] According to some embodiments of this utility model, the lever has two parallel hinge seats in the middle, the two hinge seats are hinged to the mounting shaft, and the torsion spring is sleeved on the mounting shaft and located between the two hinge seats.

[0016] The benefits are that the hinge seat in the middle of the lever cooperates with the mounting shaft, making the locking mechanism run more smoothly, reducing wear, and extending its service life.

[0017] According to some embodiments of the present invention, the fixed locking ring is provided with a first through hole, one end of the first chain is connected to the first through hole of one of the fixed locking rings, and the other end of the first chain is provided with a first buckle and connected to the first through hole of the other fixed locking ring.

[0018] The advantages are: the first chain is connected to the locking ring through the buckle, which facilitates quick assembly and disassembly, adapts to different fixed scenarios, and improves the flexibility of use.

[0019] According to some embodiments of the present invention, the movable locking ring is provided with a second through hole, one end of the second chain is connected to the second through hole of one of the movable locking rings, and the other end of the second chain is provided with a second buckle and connected to the second through hole of the other movable locking ring.

[0020] The advantages are: the first chain is connected to the locking ring through the buckle, which facilitates quick assembly and disassembly, adapts to different fixed scenarios, and improves the flexibility of use.

[0021] According to some embodiments of this utility model, both the locking ring device and the locking chain device are made of stainless steel.

[0022] The advantages are that the locking rings and chains are made of stainless steel, ensuring the device's high strength and corrosion resistance, making it suitable for long-term use in harsh environments.

[0023] According to some embodiments of the present invention, the locking ring device and the locking chain device are galvanized.

[0024] The benefits are that galvanizing enhances the rust resistance of the equipment, extends its service life, and keeps it looking clean and easy to maintain.

[0025] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of an embodiment of the present utility model;

[0028] Figure 2 for Figure 1 Internal schematic diagram of the first or second locking ring;

[0029] Figure 3 for Figure 1 A schematic diagram of a suspended water hose;

[0030] Figure 4 for Figure 1 A schematic diagram of reinforcing two connected water hoses;

[0031] Figure 5 for Figure 1 An enlarged schematic diagram of the first or second latch.

[0032] Reference numerals: First locking ring 100, Second locking ring 110, Fixed locking ring 120, Moving locking ring 130, Racket 140, Tooth groove 150, First chain 160, Second chain 170, Lock case 180, Gear 190, Mounting shaft 200, Lever 210, Torsion spring 220, Snap-fit ​​part 230, Actuating part 240, Hinge seat 250, First through hole 260, First latch 270, Second through hole 280, Second latch 290. Detailed Implementation

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0034] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] The following is for reference. Figures 1-5 A multifunctional hose suspension and fixing device is described in detail with reference to a specific embodiment. It is to be understood that the following description is merely illustrative and not intended to limit the specific scope of the invention.

[0038] like Figures 1-2 As shown, this multifunctional hose suspension and fixing device mainly consists of a locking ring device and a locking chain device. The locking ring device includes a first locking ring 100 and a second locking ring 110. Each locking ring is formed by a fixed locking ring 120 and a movable locking ring 130 connected by a hinge. The movable locking ring 130 has a ratchet 140 at its end, and the fixed locking ring 120 has a matching tooth groove 150 and a locking mechanism at its end. When the movable locking ring 130 is closed, the ratchet 140 is engaged with the tooth groove 150 and fixed by the locking mechanism, forming a reliable locking structure. The locking chain device includes a first locking chain 160 and a second locking chain 170 arranged opposite to each other, which are detachably connected to the two fixed locking rings 120 and the two movable locking rings 130, respectively, so that the entire device can be flexibly adjusted according to the usage requirements.

[0039] In specific implementation, such as Figure 1 and Figure 2 As shown, the locking ring 120 has a dedicated lock housing 180 at its end to accommodate the tooth groove 150 and the locking mechanism. This design effectively protects the internal mechanical structure and prevents interference from the external environment. The tooth groove 150 contains a gear 190 that engages with the ratchet 140, enhancing the locking force and ensuring stability even under high-pressure water flow. The locking mechanism employs a combination of a mounting shaft 200, a lever 210, and a torsion spring 220. One end of the lever 210 has a locking part 230 that engages with the ratchet 140, and the other end has a convenient actuating part 240. A simple lever movement allows for quick unlocking, making operation convenient and locking reliable.

[0040] like Figure 2 As shown, the lever 210 has two parallel hinge seats 250 in the middle, forming a stable connection with the mounting shaft 200. A torsion spring 220 is sleeved on the mounting shaft 200 between the two hinge seats 250. This structure makes the locking mechanism operate more smoothly and reduces mechanical wear. Figure 1As shown, the fixed locking ring 120 and the movable locking ring 130 are respectively provided with a first through hole 260 and a second through hole 280 for connecting the first locking chain 160 and the second locking chain 170, as follows. Figure 5 As shown, the ends of the first chain 160 and the second chain 170 are respectively provided with a detachable first latch 270 and a second latch 290, facilitating quick installation and disassembly. The entire device is made of stainless steel and galvanized, ensuring sufficient structural strength and excellent corrosion resistance, making it suitable for long-term use in harsh environments such as humid and corrosive conditions.

[0041] In practical applications, this device can achieve two main functions: such as Figure 3 As shown, when it is necessary to suspend the water hose, one chain can be unlocked, one locking ring can be fixed to a support such as a railing, and the other locking ring can be used to secure the water hose. It should be noted that firefighters still need to manually hold the water hose and adjust its direction for firefighting; this device helps to suspend the hose and reduce effort. Figure 4 As shown, when connecting two sections of hose, two locking rings can be fixed to the two sections respectively and connected with a chain to act as hose clamps, reinforcing the hoses and preventing them from coming loose. This device also has other uses. For example, when dealing with someone attempting suicide by jumping from a building, the device can be quickly secured to the wrist of the person, with the other end connected to rescuers or a fixed anchor point (such as a railing or fire ladder) to form a forced restraint and prevent a fall. Even if the person struggles or is uncooperative, it ensures a physical connection with the rescue system, significantly increasing the success rate of the rescue and the probability of survival. Compared to traditional manual rescue, this device can establish a reliable connection in a very short time, avoiding fatal falls due to resistance or exhaustion, and buying crucial time for subsequent rescue efforts. This multi-functional design greatly improves the efficiency and safety of firefighting operations. Its simple and reliable structure, convenient and quick operation, and ability to meet the hose securing needs in various complex environments make it ideal for firefighting operations.

[0042] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A multifunctional hose suspension and fixing device, characterized in that, include: The locking ring device includes a first locking ring (100) and a second locking ring (110) for accommodating a water hose. Both the first locking ring (100) and the second locking ring (110) are composed of a fixed locking ring (120) and a movable locking ring (130). One end of the fixed locking ring (120) is hinged to one end of the movable locking ring (130). The other end of the movable locking ring (130) is provided with a ratchet (140). The other end of the fixed locking ring (120) is provided with a tooth groove (150) for accommodating the ratchet (140). A locking mechanism for locking the ratchet (140) is provided in the tooth groove (150). The chain device includes a first chain (160) and a second chain (170) arranged opposite to each other. The first chain (160) is detachably connected to two fixed locking rings (120), and the second chain (170) is detachably connected to two movable locking rings (130).

2. The multifunctional water hose suspension and fixing device according to claim 1, characterized in that, The fixed locking ring (120) has a lock housing (180) at the end opposite to the movable locking ring (130) and the tooth groove (150) and the locking mechanism are disposed in the lock housing (180).

3. The multifunctional water hose suspension and fixing device according to claim 1, characterized in that, The tooth groove (150) is provided with a gear (190) that meshes with the ratchet (140).

4. The multifunctional water hose suspension and fixing device according to claim 1, characterized in that, The locking mechanism includes a mounting shaft (200), a lever (210), and a torsion spring (220). The mounting shaft (200) is disposed in the tooth groove (150). The lever (210) is pivotally disposed on the mounting shaft (200). The torsion spring (220) is disposed at the pivot point. One end of the lever (210) is provided with a locking part (230) that engages with the ratchet (140). The other end of the lever (210) is provided with a toggle part (240) for unlocking.

5. A multifunctional hose suspension and fixing device according to claim 4, characterized in that, The lever (210) has two parallel hinge seats (250) in the middle. The two hinge seats (250) are hinged to the mounting shaft (200). The torsion spring (220) is sleeved on the mounting shaft (200) and located between the two hinge seats (250).

6. The multifunctional water hose suspension and fixing device according to claim 1, characterized in that, The fixed locking ring (120) is provided with a first through hole (260). One end of the first chain (160) is connected to the first through hole (260) of one of the fixed locking rings (120). The other end of the first chain (160) is provided with a first buckle (270) and is connected to the first through hole (260) of the other fixed locking ring (120).

7. A multifunctional hose suspension and fixing device according to claim 1, characterized in that, The movable locking ring (130) is provided with a second through hole (280). One end of the second chain (170) is connected to the second through hole (280) of one of the movable locking rings (130), and the other end of the second chain (170) is provided with a second buckle (290) which is connected to the second through hole (280) of the other movable locking ring (130).

8. A multifunctional hose suspension and fixing device according to claim 1, characterized in that, Both the locking ring device and the locking chain device are made of stainless steel.

9. A multifunctional hose suspension and fixing device according to claim 8, characterized in that, The locking ring device and the locking chain device are galvanized.

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