Multifunctional oxygen bottle rack

Abstract

The utility model relates to the related field of oxygen bottle racks, in particular to a multifunctional oxygen bottle rack which comprises a base, a rack body arranged on the base and a pull rod arranged on the rack body, the rack body comprises a groove cavity, a hook and a limiting part arranged at the bottom of the rack body, and the hook is arranged at the top of the rack body; a limiting gap is formed between the upper end opening edge of the frame opening and the groove bottom of the groove cavity, the limiting component is arranged at the bottom of the groove cavity, the frame opening with the caliber smaller than that of the groove cavity is formed in the limiting component, and the limiting component can be used for oxygen bottles of different sizes. A fixing device is hinged to the hook handle, the fixing device can rotate horizontally, the positioning piece is detachably connected with the hook handle, and the size of an inner opening of the bent lever is smaller than that of a cavity opening of the groove cavity; the pull rod is hinged to the top of the frame body, and overall transfer is facilitated; the hook is arranged at the top of the frame body, and the oxygen bottle frame can be fixed to a sickbed side for transfer through the hook. The oxygen bottle can be stably fixed, a bottle body is protected, carrying is more time-saving and labor-saving, and the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of oxygen cylinder racks, in particular to a multifunctional oxygen cylinder rack. Background Art

[0002] Currently, hospitals commonly use 4-liter and 6-liter oxygen cylinders for transfer, but there are no dedicated oxygen cylinder racks, which makes it difficult to use when transporting patients. There are three tools for patient transfer: wheelchairs, flatbeds, and hospital beds. Oxygen cylinders cannot be used during wheelchair transfers and can only be replaced with oxygen pillows, which poses a safety hazard. When transporting on flatbeds or hospital beds, oxygen cylinders can only be placed horizontally on the bed or carried by medical staff, which is time-consuming and labor-intensive. Existing oxygen cylinder racks are fixed in size and cannot be used to secure oxygen cylinders during transfer, posing a safety hazard.

[0003] For example, the Chinese patent publication number CN212556329U, titled "A Mobile Oxygen Cylinder Stand," discloses a technical solution that is only provided with a handle and requires manual pulling. During transportation, there is no storage space for emergency items, and they need to be carried separately, which is time-consuming and labor-intensive.

[0004] Therefore, a multifunctional oxygen cylinder rack is designed to meet the needs of transportation and ensure patient safety. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the main purpose of the utility model is to provide a multifunctional oxygen cylinder stand.

[0006] To achieve the above purpose, the present invention provides the following solutions:

[0007] A multifunctional oxygen cylinder stand, characterized in that it includes a base, a frame body arranged on the base and a pull rod arranged on the frame body, the bottom of the base is provided with a universal wheel, the frame body includes a groove cavity, a hook and a limiting component arranged at the bottom of the frame body, the limiting component is arranged at the bottom of the groove cavity and is provided with a frame opening with a diameter smaller than the groove cavity diameter, the hook is arranged at the top of the frame body, and a limiting gap is provided between the upper end of the frame opening and the groove bottom of the groove cavity.

[0008] Preferably, the top of the groove cavity is open, and the frame further comprises a plurality of arch-shaped fixing rings arranged alternately horizontally and a plurality of fixing bars connected between the fixing rings.

[0009] Preferably, at least the outer surface of the frame body corresponding to one side of the hook is straight to form a supporting surface.

[0010] Preferably, the limiting component includes an inner ring, an outer ring, and a connecting piece connected between the inner and outer rings.

[0011] Preferably, a limiting rod is provided on the top of the frame, and the limiting rod is parallel to the annular surface of the fixing ring.

[0012] Preferably, the pull rod is hinged to the top of the frame and is U-shaped, and the upward movement range of the pull rod is limited by the limiting rod.

[0013] Preferably, the hook includes a hook handle, a fixer is hinged on the hook handle, the fixer can rotate horizontally, the fixer includes at least one curved rod and a positioning piece provided at the free end of the curved rod, the positioning piece is detachably connected to the hook handle, and the inner opening of the curved rod is smaller than the size of the cavity opening of the groove cavity.

[0014] Preferably, an elastic washer is provided on the inner surface of the curved rod.

[0015] Preferably, the fixing strip near the straight rod section is provided with equidistant through-holes, the through-holes are used to pass a fixing rope which can be wound around the oxygen cylinder, and a storage bag is provided on the side of the middle portion of the frame.

[0016] The beneficial effects of the present invention are:

[0017] 1. The design of the present application can firmly fix the oxygen cylinder. Through a number of fixing rings, fixing ropes and fixing devices, the oxygen cylinder can be firmly fixed during transportation to prevent the oxygen cylinder from tilting or rolling, thereby reducing the risk of accidents.

[0018] 2. The oxygen cylinder rack of the present application can also protect the cylinder body. By placing the oxygen cylinder in the groove cavity, the rack can effectively prevent the oxygen cylinder from colliding with other objects and being damaged, thereby reducing safety hazards.

[0019] 3. The design of the present application is also convenient for transportation. Universal wheels are provided at the bottom of the base, and the pull rod is hinged to the top of the frame, which makes it more time-saving and labor-saving to carry the oxygen cylinder and improves transportation efficiency.

[0020] 4. This application is suitable for different environments and is more convenient to use in narrow hospital corridors, with a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic structural diagram of the multifunctional oxygen cylinder stand of the present invention;

[0023] Figure 2 It is a side view of the multifunctional oxygen cylinder stand of the present invention;

[0024] Figure 3A top view of the multifunctional oxygen cylinder stand of the present invention;

[0025] 1. Base, 2. Frame, 3. Pull rod, 4. Universal wheel, 5. Fixer, 51. Curved rod, 52. Positioning piece, 53. Elastic washer, 6. Storage bag, 7. Perforation, 21. Groove, 22. Hook, 221. Limit rod, 222. Hook handle, 23. Limit component, 231. Frame mouth, 232. Limit gap, 233. Inner ring, 234. Outer ring, 235. Connector, 24. Fixing ring, 241. Arch section, 242. Straight rod section, 25. Fixing bar. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0027] Example 1:

[0028] A device for placing and transporting oxygen cylinders comprises a base 1, a frame 2 mounted on the base, and a pull rod 3 mounted on the frame. The base is provided with a universal wheel 4 at the bottom. The frame comprises a groove 21, a hook 22, and a limiting component 23 mounted at the bottom of the frame. The limiting component is disposed at the bottom of the groove and has a frame opening 231 with a diameter smaller than the groove. The hook is disposed at the top of the frame, and a limiting gap 232 is provided between the upper edge of the frame opening and the bottom of the groove. When placing oxygen cylinders of different specifications, the bottom of the oxygen cylinder with a larger outer diameter directly falls on the limiting component. When placing an oxygen cylinder with a smaller outer diameter, the bottom of the oxygen cylinder passes through the frame opening and falls on the bottom of the groove. Furthermore, since there is a certain limiting gap between the limiting component and the bottom of the groove, i.e., the limiting component is located in the middle and lower part of the oxygen cylinder body, the oxygen cylinder with a smaller outer diameter is ensured to be placed securely and not easily tipped or shaken by force.

[0029] Example 2:

[0030] The difference from the above embodiment is that the top of the groove cavity is open, and the opening at the top can be used to place oxygen cylinders. The frame also includes a number of arch-shaped fixing rings 24 arranged horizontally and alternately, and a number of fixing bars 25 connected between the fixing rings. The fixing ring includes an arc-shaped arch section 241 and a straight bar section 242. A limiting rod 221 is provided on the top of the frame, and the limiting rod is parallel to the annular surface of the fixing ring. The limiting rod is connected between the two hooks 22, and the pull rod is hinged to the top of the frame and is U-shaped, and the upward movement range of the pull rod is limited by the limiting rod. The limiting rod can not only stabilize the two hooks, but also prevent the pull rod from excessively flipping toward the outside of the bottle rack, ensuring that the pull rod can rest against the limiting rod when dragging the bottle rack, thereby making it more stable when dragging the bottle rack.

[0031] The groove cavity can be formed by splicing solid plates, and is more preferably formed by splicing strip materials like the above-mentioned ones. This saves materials and is all-round visible and relatively light, and is easy to adjust. The above-mentioned fixing ring and fixing strip can be made of metal strips.

[0032] Example 3:

[0033] The difference from the above embodiment is that the outer surface of the rack body corresponding to at least one side of the hook is flat to form a rest surface. Through the arrangement of the above structure, the bottle rack has a flat surface on the outside to be rested against during storage or use, and the rest surface can be placed on the flat surface when the bottle rack is placed, making it stable and convenient to use or store.

[0034] Example 4:

[0035] The difference from the above embodiment is that the limiting component includes an inner ring 233, an outer ring 234 and a connecting piece 235 connected between the inner and outer rings. The limiting component can be made of a plate material or a strip material. The preferred embodiment of the present invention adopts the same material as the bottle.

[0036] The main body of the rack is made of consistent metal strips, which makes it highly visible, easy to operate and lighter.

[0037] Embodiment 5:

[0038] The difference from the above embodiment is that the hook includes a hook handle 222, and a fixer 5 is hinged on the hook handle. The fixer can rotate horizontally. The fixer includes at least one curved rod 51 and a positioning member 52 provided at the free end of the curved rod. The positioning member can be a hook or other existing detachable connecting member. The positioning member is detachably connected to the hook handle. The inner opening of the curved rod is smaller than the opening of the groove cavity. When used in an emergency, the oxygen cylinder may move in the bottle rack due to external reasons, resulting in instability during use. The top of the known oxygen cylinder is a small arch shape. Therefore, this design provides a fixer with a relatively small diameter. The fixer can be clamped on the top of the small arch of the oxygen cylinder, thereby limiting the oxygen cylinder upward to ensure its proper use and safe transportation.

[0039] More preferably, an elastic washer 53 is provided on the inner surface of the curved rod. The elastic washer can make the oxygen cylinder hoop more stable and is more suitable for oxygen cylinders of different specifications. The curved rod can adopt relatively wide slats and a thick elastic washer is set in the curved rod.

[0040] Example 6:

[0041] The difference from the previous embodiment is that the fixing bar near the straight rod section is provided with equidistant perforations for passing a fixing rope that can be wrapped around the oxygen cylinder. A storage pocket 6 is provided on the side of the central portion of the frame. This embodiment also allows for further securing of the oxygen cylinder with the aid of a fixing rope. The storage pocket can be used to store emergency items such as oxygen tubes.

[0042] When loading the oxygen cylinder, open the holder 5 and place the oxygen cylinder into the groove cavity. The 4L oxygen cylinder is placed in the limiting component 23, and the 6L oxygen cylinder is placed on the limiting component 23. The oxygen cylinder is fixed with a fixing rope through the perforation 7, and then the holder 5 is closed to fix the oxygen cylinder mouth. When transporting, the oxygen cylinder rack can be moved by pulling the pull rod 3, or the hook 22 can be placed on the side of the bed for transportation together. The storage bag 7 can hold emergency items such as oxygen tubes.

[0043] The design of the present application can firmly fix the oxygen cylinder. Through a number of fixing rings, fixing ropes and fixing devices, the oxygen cylinder can be firmly fixed during transportation to prevent the oxygen cylinder from tilting or rolling, thereby reducing the risk of accidents.

Claims

1. A multifunctional oxygen cylinder stand, characterized by: The invention comprises a base (1), a frame (2) arranged on the base and a pull rod (3) arranged on the frame, wherein a universal wheel (4) is provided at the bottom of the base, the frame comprises a groove cavity (21), a hook (22) and a limiting component (23) arranged at the bottom of the frame, the limiting component is arranged at the bottom of the groove cavity and is provided with a frame opening (231) with a diameter smaller than the diameter of the groove cavity, the hook is arranged at the top of the frame, and a limiting gap (232) is provided between the upper end of the frame opening and the groove bottom of the groove cavity.

2. The multifunctional oxygen cylinder stand according to claim 1, characterized in that: The top of the groove cavity is open, and the frame body further comprises a plurality of arch-shaped fixing rings (24) arranged horizontally and alternately, and a plurality of fixing bars (25) connected between the fixing rings.

3. The multifunctional oxygen cylinder stand according to claim 1, characterized in that: At least the outer surface of the frame body corresponding to one side of the hook is straight to form a supporting surface.

4. The multifunctional oxygen cylinder stand according to claim 2, characterized in that: The fixing ring comprises an arc-shaped arch section (241) and a straight bar section (242).

5. The multifunctional oxygen cylinder stand according to claim 1, characterized in that: The limiting component comprises an inner ring (233), an outer ring (234), and a connecting piece (235) connected between the inner and outer rings.

6. The multifunctional oxygen cylinder stand according to claim 2, characterized in that: A limiting rod (221) is provided on the top of the frame, and the limiting rod is parallel to the annular surface of the fixing ring.

7. The multifunctional oxygen cylinder stand according to claim 6, characterized in that: The pull rod is hinged to the top of the frame and is U-shaped, and the upward movement range of the pull rod is limited by the limiting rod.

8. The multifunctional oxygen cylinder stand according to claim 1, characterized in that: The hook includes a hook handle (222), a fixer (5) is hinged on the hook handle, and the fixer can rotate horizontally. The fixer includes at least one curved rod (51) and a positioning member (52) provided at the free end of the curved rod, and the positioning member is detachably connected to the hook handle. The inner opening of the curved rod is smaller than the opening of the groove cavity.

9. The multifunctional oxygen cylinder stand according to claim 8, characterized in that: An elastic washer (53) is provided on the inner surface of the curved rod.

10. The multifunctional oxygen cylinder stand according to claim 4, characterized in that: The fixing strip near the straight rod section is provided with equidistant perforations (7), the perforations being used to pass a fixing rope that can be wound around an oxygen cylinder, and a storage bag (6) is provided on the side of the middle portion of the frame.

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