Oxygen bottle placing rack special for wheelchair

Abstract

The utility model provides a special oxygen bottle placing rack for a wheelchair, which belongs to the field of medical equipment, is used for enabling the wheelchair to carry an oxygen bottle and comprises a connecting plate, hoops are respectively arranged at two ends of the connecting plate, the hoops are respectively connected with two handles of the wheelchair, and the hoops and the wheelchair are arranged to be detachable devices. An oxygen bottle fixing frame is arranged on one side of the middle of the connecting plate, connecting rods are arranged on the two sides of the top end of the oxygen bottle fixing frame respectively, one end of each connecting rod is fixed to the connecting plate in a welded mode, an oxygen bottle base is arranged at the bottom of the oxygen bottle fixing frame, and the oxygen bottle fixing frame is of an up-down telescopic structure. The length of the oxygen bottle fixing frame is changed by stretching and retracting the oxygen bottle fixing frame, so that oxygen bottles with different lengths can be fixed, the bottle opening operation positions of the oxygen bottles can be exposed out of the oxygen bottle fixing frame all the time, and a user can operate the oxygen bottles (open or close valves on the oxygen bottles) or install air pipes conveniently.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment, and in particular to a special oxygen cylinder holder for wheelchairs. Background Technology

[0002] In clinical practice, elderly patients with leg ailments often need to be transferred using wheelchairs; some patients also need to carry oxygen cylinders for oxygen inhalation, but most traditional wheelchairs do not have a device to carry oxygen cylinders, and are often carried by medical staff or placed on the patient's lap, which is quite inconvenient to use.

[0003] Existing wheelchair oxygen cylinder holders, while enabling wheelchairs to carry oxygen cylinders, present several drawbacks. Due to variations in cylinder sizes used in different hospitals and homes, shorter cylinders have inconvenient placement. The cylinder's valve opening is too far from the top of the holder, requiring the user to reach inside, hindering valve operation and tubing connection. Longer cylinders may protrude above the wheelchair backrest, making rearward movement difficult. Therefore, a dedicated oxygen cylinder holder for wheelchairs is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a special oxygen cylinder holder for wheelchairs, which solves the technical problem that existing wheelchair oxygen cylinder holders cannot be adjusted according to the actual height of the oxygen cylinder.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An oxygen cylinder holder for wheelchairs, designed to allow wheelchairs to carry oxygen cylinders, includes a connecting plate. Each end of the connecting plate has a clamp that connects to the two handles of the wheelchair, and the clamps are detachable from the wheelchair. An oxygen cylinder holder is located on one side of the middle section of the connecting plate. Connecting rods are located on both sides of the top of the oxygen cylinder holder, with one end of each connecting rod welded to the connecting plate. An oxygen cylinder base is located at the bottom of the oxygen cylinder holder, and the holder is designed with an up-and-down telescopic structure.

[0007] Furthermore, the clamp includes a clamp arc plate and two clamp connecting plates. One side of the clamp arc plate is fixed to the connecting plate by welding. The two clamp connecting plates are respectively connected to both ends of the clamp arc plate, and the clamp connecting plates are fixed to the clamp arc plate by welding.

[0008] Furthermore, a nut is provided on the outer side of the clamp connecting plate near the connecting rod, and the nut is fixed to the clamp connecting plate by welding. The two clamp connecting plates are connected by a wing screw, and the wing screw passes through the nut.

[0009] Furthermore, anti-slip pads are provided on the inner sides of the clamp arc plate and the two clamp connecting plates, and the anti-slip pads are connected to the clamp arc plate and the two clamp connecting plates respectively by external adhesive.

[0010] Furthermore, the oxygen cylinder fixing frame includes an upper annular steel ring and a lower annular steel ring. A plurality of telescopic rods are equidistantly arranged on the outer circumference of the upper annular steel ring, and the bottom ends of the plurality of telescopic rods are connected to the outer circumference of the lower annular steel ring.

[0011] Furthermore, the upper annular steel ring is fixed to the connecting plate by welding, and the upper annular steel ring is fixed to the connecting rod by welding.

[0012] Furthermore, a cross structure is provided on the inner circumference of the lower annular steel ring, and the cross structure is fixed to the lower annular steel ring by welding, and the oxygen cylinder base is connected to the cross structure.

[0013] Furthermore, the oxygen cylinder base is configured as a disc structure.

[0014] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0015] 1. The oxygen cylinder holder of this utility model can be extended and retracted by the telescopic rod on the oxygen cylinder holder, thereby changing the length of the oxygen cylinder holder. It can fix oxygen cylinders of different lengths, so that the operating part of the oxygen cylinder opening can always be exposed outside the oxygen cylinder holder, which is convenient for users to operate the oxygen cylinder (open or close the valve on the oxygen cylinder) or install the trachea, so as to provide continuous oxygen supply to patients. The structure is simple and the operation is convenient.

[0016] 2. The oxygen cylinder holder provided in this utility model is connected to the wheelchair via a clamp, making the oxygen cylinder holder and the wheelchair a detachable device that is easy to assemble and disassemble. An anti-slip pad is provided on the clamp to give it an anti-slip function and to ensure that it is securely attached to the wheelchair handle. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the oxygen cylinder holder of this utility model connected to a wheelchair;

[0018] Figure 2 This is a structural schematic diagram of the oxygen cylinder placement rack of this utility model.

[0019] In the attached diagram, 1-wheelchair, 2-connecting plate, 3-clamp, 31-clamp arc plate, 32-clamp connecting plate, 33-wing screw, 34-nut, 4-oxygen cylinder mounting bracket, 41-upper ring steel ring, 42-lower ring steel ring, 43-telescopic rod, 44-cross structure, 5-connecting rod, 6-oxygen cylinder base. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0021] like Figure 1 As shown, a wheelchair-specific oxygen cylinder holder is used to enable a wheelchair 1 to carry an oxygen cylinder. It includes a connecting plate 2, with clamps 3 at both ends of the connecting plate 2. The clamps 3 are connected to the two handles of the wheelchair 1, and are detachable from the wheelchair 1, facilitating the installation or removal of the oxygen cylinder holder from the wheelchair 1. An oxygen cylinder fixing bracket 4 is located on one side of the middle of the connecting plate 2, and the oxygen cylinder is placed inside the oxygen cylinder fixing bracket 4. Connecting rods 5 are located on both sides of the top of the oxygen cylinder fixing bracket 4, with one end of each connecting rod 5 welded to the connecting plate 2. The auxiliary oxygen cylinder holder 4 is used to connect the auxiliary oxygen cylinder holder 4 to the connecting plate 2. The bottom of the oxygen cylinder holder 4 is provided with an oxygen cylinder base 6. The bottom of the oxygen cylinder is fixed on the oxygen cylinder base 6 to prevent the oxygen cylinder from shaking. The oxygen cylinder holder 4 is designed with an up-and-down telescopic structure, which can adjust its length according to the actual length of the oxygen cylinder, so that it can fix oxygen cylinders of different lengths. This ensures that the operating part of the oxygen cylinder opening is always exposed outside the oxygen cylinder holder, making it convenient for the user to operate the oxygen cylinder (open or close the valve on the oxygen cylinder) or install the trachea to provide continuous oxygen supply to the patient. The structure is simple and the operation is convenient.

[0022] like Figure 2As shown, the clamp 3 includes a clamp arc plate 31 and two clamp connecting plates 32. One side of the clamp arc plate 31 is fixed to the connecting plate 2 by welding. The two clamp connecting plates 32 are respectively connected to both ends of the clamp arc plate 31, and the clamp connecting plates 32 and the clamp arc plate 31 are fixed by welding. A nut 34 is provided on the outer side of the clamp connecting plate 32 near the connecting rod 5, and the nut 34 is fixed to the clamp connecting plate 32 by welding. The two clamp connecting plates 32 are connected by a wing screw 33, and the wing screw 33 passes through the nut 34. In use, the curved plate 31 of the clamp is clipped onto the upper surface of the handlebar of the wheelchair 1, and the two clamp connecting plates 32 are clipped onto the two sides of the handlebar of the wheelchair 1 respectively. Then, the wing screws 33 are passed through the two clamp connecting plates 32 in sequence and threadedly connected to the nuts 34 to fix them, so that it can be installed on the wheelchair. When not in use, the oxygen cylinder holder can be removed by loosening the wing screws 33 and then removing the clamps 3 from the handlebar of the wheelchair.

[0023] In an embodiment of this utility model, anti-slip pads (not shown in the figure) are respectively provided on the inner sides of the clamp arc plate 31 and the two clamp connecting plates 32. The anti-slip pads are respectively attached to the clamp arc plate 31 and the two clamp connecting plates 32 by external adhesive. The anti-slip pads have an anti-slip function, which makes the clamp arc plate 31 and the two clamp connecting plates 32 stably connected to the wheelchair handle and prevents them from slipping off.

[0024] In an embodiment of this utility model, the oxygen cylinder fixing frame 4 includes an upper annular steel ring 41 and a lower annular steel ring 42. A plurality of telescopic rods 43 are equidistantly spaced on the outer circumference of the upper annular steel ring 41, and the bottom ends of the telescopic rods 43 are connected to the outer circumference of the lower annular steel ring 42. The arrangement of the upper annular steel ring 41, the lower annular steel ring 42, and the telescopic rods 43 limits the range of motion of the oxygen cylinder. The upper annular steel ring 41 is fixed to the connecting plate 2 by welding, and the upper annular steel ring 41 is also fixed to the connecting rods 5 by welding. This ensures a stable connection between the upper annular steel ring 41 and the connecting plate 2. A cross structure 44 is provided on the inner circumference of the lower annular steel ring 42, and the cross structure 44 is fixed to the lower annular steel ring 42 by welding. The oxygen cylinder base 6 is connected to the cross structure 44. The cross structure 44 is used to connect and fix the oxygen cylinder base 6. The oxygen cylinder base 6 is designed as a disc structure, which fixes the bottom of the oxygen cylinder to the inside of the oxygen cylinder base 6 to prevent the wheelchair from shaking when it moves.

[0025] In practical use, the clamps 3 at both ends of the connecting plate 2 are respectively attached to the two handles of the wheelchair 1. Then, the wing screws 33 are passed through the lower end of the clamps 3 in sequence, so that the wing screws 33 are threadedly connected and fixed with the nuts 34, which can install the oxygen cylinder holder on the back of the wheelchair. When not in use, the oxygen cylinder holder can be removed by loosening the wing screws 33 and then removing the clamps 3 from the handles of the wheelchair.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A wheelchair-specific oxygen cylinder holder for enabling a wheelchair (1) to carry an oxygen cylinder, characterized in that: The device includes a connecting plate (2), with clamps (3) at both ends of the connecting plate (2). The clamps (3) are connected to the two handles of the wheelchair (1) respectively, and the clamps (3) and the wheelchair (1) are detachable. An oxygen cylinder fixing frame (4) is provided on one side of the middle part of the connecting plate (2). Connecting rods (5) are provided on both sides of the top of the oxygen cylinder fixing frame (4). One end of the connecting rod (5) is fixed to the connecting plate (2) by welding. An oxygen cylinder base (6) is provided at the bottom of the oxygen cylinder fixing frame (4). The oxygen cylinder fixing frame (4) is configured as an up-and-down telescopic structure.

2. The wheelchair-specific oxygen cylinder holder according to claim 1, characterized in that: The clamp (3) includes a clamp arc plate (31) and two clamp connecting plates (32). One side of the clamp arc plate (31) is fixed to the connecting plate (2) by welding. The two clamp connecting plates (32) are respectively connected to the two ends of the clamp arc plate (31), and the clamp connecting plates (32) are fixed to the clamp arc plate (31) by welding.

3. The wheelchair-specific oxygen cylinder holder according to claim 2, characterized in that: A nut (34) is provided on the outside of the clamp connecting plate (32) near the connecting rod (5), and the nut (34) is fixed to the clamp connecting plate (32) by welding. The two clamp connecting plates (32) are connected by a wing screw (33), and the wing screw (33) passes through the nut (34).

4. The wheelchair-specific oxygen cylinder holder according to claim 2, characterized in that: Anti-slip pads are provided on the inner sides of the clamp arc plate (31) and the two clamp connecting plates (32), respectively. The anti-slip pads are connected to the clamp arc plate (31) and the two clamp connecting plates (32) respectively by external adhesive.

5. The wheelchair-specific oxygen cylinder holder according to claim 1, characterized in that: The oxygen cylinder mounting bracket (4) includes an upper annular steel ring (41) and a lower annular steel ring (42). Several telescopic rods (43) are equidistantly arranged on the outer circumference of the upper annular steel ring (41), and the bottom ends of the several telescopic rods (43) are connected to the outer circumference of the lower annular steel ring (42).

6. The wheelchair-specific oxygen cylinder holder according to claim 5, characterized in that: The upper annular steel ring (41) is fixed to the connecting plate (2) by welding, and the upper annular steel ring (41) and the connecting rod (5) are fixed by welding.

7. A wheelchair-specific oxygen cylinder holder according to claim 5, characterized in that: The lower annular steel ring (42) has a cross structure (44) on its inner circumference, and the cross structure (44) is fixed to the lower annular steel ring (42) by welding. The oxygen cylinder base (6) is connected to the cross structure (44).

8. The wheelchair-specific oxygen cylinder holder according to claim 1, characterized in that: The oxygen cylinder base (6) is configured as a disc structure.

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