Push-pull tool of oxygen generator

Abstract

The utility model relates to an oxygenerator push-and-pull tool which comprises an oxygenerator body, rollers are connected to the lower portion of the oxygenerator body, clamping plates are connected to the two sides of the oxygenerator body in a lap joint mode, a frame body is connected to the outer portions of the clamping plates in a sliding mode, a handle is connected to the front face of the frame body, and two ropes are connected to the back face of the handle. The rope is sleeved with a first sliding sleeve, the rope is sleeved with a second sliding sleeve, and two fixing plates are connected into the frame body. When the oxygen generator is used, a handle is loosened, at the moment, a pull-back spring exerts elastic force on a clamping plate, the elastic force drives the clamping plate to move, the oxygen generator body is clamped, then a movable plate can be adjusted according to the height of an operator, then a pull rod is pulled to drive the oxygen generator body to move, and the design height of the oxygen generator is increased; an operator does not need to bend down to operate when the equipment is moved, the lumbar vertebra burden of the operator is relieved, the comfort during working is improved, and meanwhile the risk of lumbar vertebra injury is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen concentrators, in particular to a push-pull tool for oxygen concentrators. Background Art

[0002] An oxygen concentrator is a medical device used to extract oxygen from the surrounding air and increase its concentration to supply patients who need additional oxygen. A common problem with oxygen concentrators currently on the market is that they are designed to be relatively low in height, which means that when moving these devices, operators must bend over and push and pull, causing the lumbar spine to bear additional burden for a long time. This unfavorable working posture may increase the risk of lumbar injury and pain, and have potential adverse effects on the operator's physical health. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides an oxygen concentrator push-pull tool, which solves the problem that an operator must bend over to push and pull when the oxygen concentrator is moved.

[0005] (II) Technical solution

[0006] In order to achieve the above purpose, the main technical solutions adopted by the utility model are:

[0007] A medical device comprises an oxygen concentrator body, wherein a roller is connected to the bottom of the oxygen concentrator body, splints are overlapped on both sides of the oxygen concentrator body, a frame is slidably connected to the outside of the splint, a handle is connected to the front of the frame, two ropes are connected to the back of the handle, a first sliding sleeve is provided on the outer sleeve of the rope, a second sliding sleeve is provided on the outer sleeve of the rope, two fixing plates are connected to the frame, a pullback spring is connected to one side of the fixing plate, and an adjustment device is slidably connected to the frame.

[0008] Two limit rods are slidably connected in the frame, and the limit rods are clamped in the adjustment device.

[0009] The rope passes through and is slidably connected in the frame, and the first sliding sleeve is connected in the frame.

[0010] The second sliding sleeve is connected through the fixing plate, the pull-back spring is connected to one side of the oxygen concentrator body, the rope is connected through the pull-back spring, and the rope is connected to one side of the clamping plate.

[0011] The adjusting device comprises two moving plates, the moving plates are slidably connected in the frame, and the two moving plates are connected with the same connecting rod.

[0012] A plurality of limiting holes are provided in the movable plate, and a pull rod is provided on the outer sleeve of the connecting rod.

[0013] (III) Beneficial effects

[0014] The beneficial effect of the utility model is as follows: in the actual implementation process, when the oxygen generator body needs to be moved, the handle is pulled, the handle drives the rope to move, the rope drives the clamp to move through the first sliding sleeve and the second sliding sleeve, and then the frame is inserted into the oxygen generator body. When it is moved to a suitable position, the handle is released, and the return spring applies elastic force to the clamp, and the elastic force drives the clamp to move, so that the oxygen generator body is clamped. Then the moving plate can be adjusted according to the height of the operator, and then the pull rod can be pulled to drive the oxygen generator body to move. By increasing the design height of the oxygen generator, the operator does not need to bend over when moving the equipment, which reduces the burden on the operator's lumbar spine, improves the comfort during work, and reduces the risk of lumbar spine injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the frame of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4 It is a three-dimensional structural diagram of the regulating device of the utility model;

[0019] [Description of Reference Numerals]

[0020] 1. Oxygen generator body; 2. Roller; 3. Clamp; 4. Frame; 5. Handle; 6. Rope; 7. First sliding sleeve; 8. Second sliding sleeve; 9. Fixed plate; 10. Return spring; 11. Limit rod; 12. Adjustment device; 121. Moving plate; 122. Limit hole; 123. Connecting rod; 124. Pull rod. DETAILED DESCRIPTION

[0021] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0022] Please refer to Figures 1 to 4As shown, the utility model is an oxygen concentrator push-pull tool, comprising an oxygen concentrator body 1, a roller 2 is connected under the oxygen concentrator body 1, clamps 3 are overlapped on both sides of the oxygen concentrator body 1, a frame 4 is slidably connected outside the clamps 3, a handle 5 is connected to the front of the frame 4, two ropes 6 are connected to the back of the handle 5, a first sliding sleeve 7 is provided on the outer sleeve of the rope 6, a second sliding sleeve 8 is provided on the outer sleeve of the rope 6, two fixing plates 9 are connected inside the frame 4, a return spring 10 is connected to one side of the fixing plate 9, and an adjusting device 12 is slidably connected inside the frame 4. In the actual implementation process, when the oxygen generator body 1 needs to be moved, the handle 5 is pulled, and the handle 5 drives the rope 6 to move. The rope 6 drives the splint 3 to move through the first sliding sleeve 7 and the second sliding sleeve 8, and then the frame 4 is inserted into the oxygen generator body 1. When it is moved to a suitable position, the handle 5 is released. At this time, the return spring 10 applies elastic force to the splint 3, and the elastic force drives the splint 3 to move, so that the oxygen generator body 1 is clamped. Then, the pull rod 124 is pulled to drive the oxygen generator body 1 to move, so that the oxygen generator body 1 can be pulled without bending over.

[0023] Optionally, two limit rods 11 are slidably connected in the frame 4, and the limit rods 11 are clamped in the adjustment device 12. In the actual implementation process, by setting the limit rods 11 and the frame 4, the limit rods 11 cooperate with the frame 4, so that the frame 4 limits the limit rods 11 to prevent the limit rods 11 from shaking.

[0024] Optionally, the rope 6 passes through and is slidably connected in the frame 4, and the first sliding sleeve 7 is connected in the frame 4. In the actual implementation process, by setting the rope 6 and the first sliding sleeve 7, the rope 6 cooperates with the first sliding sleeve 7, so that the first sliding sleeve 7 can change the direction of the rope 6 and ensure the smooth sliding of the rope 6.

[0025] Optionally, the second sliding sleeve 8 is connected through the fixing plate 9, the return spring 10 is connected to one side of the oxygen concentrator body 1, the rope 6 is connected to one side of the clamping plate 3 by passing through the return spring 10. In the actual implementation process, by setting the return spring 10, when the handle 5 is not pulled, the return spring 10 applies elastic force to the clamping plate 3 to keep it stable. When the handle 5 is released, the return spring 10 applies elastic force to the clamping plate 3, and the elastic force drives the clamping plate 3 to move, so that the clamping plate 3 can be quickly reset.

[0026] Optionally, the adjustment device 12 includes two moving plates 121, which are slidably connected in the frame 4, and the same connecting rod 123 is connected in the two moving plates 121. In the actual implementation process, the moving plates 121 are adjusted according to the height of the operator, and then the pull rod 124 is pulled to drive the oxygen generator body 1 to move, and then the limit rod 11 is clamped in the limit hole 122, thereby realizing free adjustment of the height.

[0027] Optionally, a plurality of limiting holes 122 are provided in the movable plate 121, and a pull rod 124 is provided on the outer sleeve of the connecting rod 123. In the actual implementation process, by setting the limiting rod 11 and the limiting hole 122, the limiting rod 11 cooperates with the limiting hole 122, so that the limiting hole 122 limits the limiting rod 11, thereby preventing the limiting rod 11 from shaking.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. An oxygen concentrator push-pull tool, comprising an oxygen concentrator body (1), characterized in that: The oxygen concentrator body (1) is connected to a roller (2) at the bottom, and clamps (3) are overlapped on both sides of the oxygen concentrator body (1). A frame (4) is slidably connected to the outside of the clamps (3). The front of the frame (4) is connected to a handle (5), and the back of the handle (5) is connected to two ropes (6). The outer sleeve of the rope (6) is provided with a first sliding sleeve (7), and the outer sleeve of the rope (6) is provided with a second sliding sleeve (8). Two fixing plates (9) are connected to the inside of the frame (4), and a return spring (10) is connected to one side of the fixing plate (9). An adjusting device (12) is slidably connected to the inside of the frame (4).

2. The push-pull tool for an oxygen concentrator according to claim 1, characterized in that: Two limit rods (11) are slidably connected inside the frame (4), and the limit rods (11) are clamped in the adjustment device (12).

3. The push-pull tool for an oxygen concentrator according to claim 1, characterized in that: The rope (6) passes through and is slidably connected in the frame (4), and the first sliding sleeve (7) is connected in the frame (4).

4. The push-pull tool for an oxygen concentrator according to claim 1, characterized in that: The second sliding sleeve (8) is connected through the fixing plate (9), the return spring (10) is connected to one side of the oxygen generator body (1), the rope (6) is connected through the return spring (10), and the rope (6) is connected to one side of the clamping plate (3).

5. The push-pull tool for an oxygen concentrator according to claim 1, characterized in that: The adjusting device (12) comprises two movable plates (121), wherein the movable plates (121) are slidably connected in the frame (4), and the two movable plates (121) are connected to the same connecting rod (123).

6. The push-pull tool for an oxygen concentrator according to claim 5, characterized in that: A plurality of limiting holes (122) are provided in the movable plate (121), and a pull rod (124) is provided on the outer sleeve of the connecting rod (123).

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