Oxygen tank bearing mechanism
By designing a quick disassembly device, fast disassembly and fixing of pipes and straps is achieved using fixed cloth, mobile cloth and Velcro, which solves the problem of insufficient useful length of oxygen tank pipelines and improves the use effect of the load mechanism.
Patent Information
- Application Number
- CN202421418623.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When using the oxygen tank, the pipe is fixed to the strap, resulting in insufficient length of the pipe operation, affecting the steering and movement of the end connection device at the pipe, and thus affecting the use effect of the load mechanism.
A quick disassembly device is designed, including fixing cloth, mobile cloth, Velcro hook and Velcro wool surface. Through the bonding and separation of these components, the rapid disassembly and fixation of the pipe and the strap is achieved.
When the oxygen tank pipeline is not used, the fixing cloth and the moving cloth are bonded to the fixed pipe. When using it, pull the moving cloth to separate it from the fixed cloth, quickly disassemble the pipeline, and improve the use effect of the pipeline, thereby improving the use effect of the load mechanism.
Smart Images
Figure CN222937624U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of oxygen cylinders, in particular to a back-carrying mechanism for an oxygen cylinder. Background Art
[0002] A back-carrying mechanism for an oxygen cylinder is a mechanism that fixes an oxygen cylinder to the human back and then facilitates the user to carry and move the oxygen cylinder.
[0003] When carrying an oxygen cylinder, the fixing belt on one side of the placement plate fixes the oxygen cylinder, and then the shoulder straps on both sides of the placement plate are fixed to the user's shoulders. Then, the middle belt on the shoulder straps fixes the two shoulder straps, and then the user completes the carrying of the oxygen cylinder. When using the oxygen cylinder, the pipeline of the oxygen cylinder is fixed to the shoulder strap. When the user uses the oxygen inside the oxygen cylinder through the pipeline, most of the length of the pipeline is fixed together with the shoulder strap, resulting in insufficient available length of the pipeline, which in turn affects the turning and movement of the device connected to the end of the pipeline, and further affects the use effect of the back-carrying mechanism. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is: when using the oxygen cylinder, the pipeline of the oxygen cylinder is fixed to the shoulder strap. When the user uses the oxygen inside the oxygen cylinder through the pipeline, most of the length of the pipeline is fixed together with the shoulder strap, resulting in insufficient available length of the pipeline, which in turn affects the turning and movement of the device connected to the end of the pipeline, and further affects the use effect of the back-carrying mechanism.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a back-carrying mechanism for an oxygen cylinder, including a placement plate, two shoulder straps are arranged on one side of the placement plate, a fixing belt is arranged on one side of the placement plate, a middle belt is arranged on one side of the shoulder strap, a quick-release device is arranged on one side of the fixing belt, the quick-release device includes a fixing cloth, the fixing cloth is fixedly connected with the shoulder strap, a moving cloth is fixedly connected to one side of the fixing cloth, a magic tape hook surface is fixedly connected to the side of the moving cloth away from the fixing cloth, and a magic tape loop surface is fixedly connected to the side of the fixing cloth away from the moving cloth.
[0006] The effects achieved by the above components are as follows: When carrying an oxygen cylinder, the fixing strap on one side of the placement board will fix the oxygen cylinder, and then the shoulder straps on both sides of the placement board will be fixed to the user's shoulders. Then, the middle strap on the shoulder straps will fix the two shoulder straps, enabling the user to complete the carrying of the oxygen cylinder. When the oxygen cylinder pipeline is not in use, the pipeline can be placed on the fixing cloth, and then the hook surface of the magic tape on one side of the moving cloth is adhesively fixed to the loop surface of the magic tape on the fixing cloth to fix the pipeline to the shoulder strap. When using the pipeline, pull the moving cloth to separate the hook surface of the magic tape on the moving cloth from the loop surface of the magic tape on the fixing cloth, so that the pipeline can be quickly detached from the shoulder strap, facilitating the use of the oxygen cylinder pipeline. By using the quick-release device, the pipeline can be fixed to the shoulder strap when the oxygen cylinder pipeline is not in use, and when using the pipeline, the shoulder strap and the pipeline can be quickly detached, thus improving the use effect of the pipeline and further enhancing the use effect of the carrying mechanism.
[0007] Preferably, one side of the moving cloth is fixedly connected with an extension strap, and the size of the extension strap is adapted to the size of the moving cloth.
[0008] The effects achieved by the above components are as follows: By using the extension strap, the contact area between the user and the moving cloth is increased, making it easier for the user to move the moving cloth.
[0009] Preferably, a plurality of anti-slip blocks are fixedly connected to one side of the extension strap, and the plurality of anti-slip blocks are arranged at equal intervals.
[0010] The effects achieved by the above components are as follows: By using the anti-slip blocks, the friction between the extension strap and the user is increased, enabling the extension strap to be better used.
[0011] Preferably, a reinforcing wire is fixedly connected to one side of the fixing cloth, and one side of the reinforcing wire is fixedly connected to the shoulder strap.
[0012] The effects achieved by the above components are as follows: By using the reinforcing wire, the connection strength between the fixing cloth and the shoulder strap is increased, preventing the fixing cloth from separating from the shoulder strap.
[0013] Preferably, rubber pads are fixedly connected to the sides of the fixing cloth and the moving cloth that are close to each other, and the size of the rubber pads is adapted to the sizes of the fixing cloth and the moving cloth.
[0014] The effects achieved by the above components are as follows: By using the rubber pads, the friction between the moving cloth, the fixing cloth, and the pipeline is increased, making it difficult for the pipeline to move inside the space formed by the fixing cloth and the moving cloth.
[0015] Preferably, the reinforcement device includes a mounting plate, one side of the mounting plate is fixedly connected to the placement plate, one side of the mounting plate is rotatably connected to a bolt, and one side of the bolt is rotatably connected to a reinforcement plate.
[0016] The effects achieved by the above components are as follows: When the oxygen cylinder is fixed to the placement plate, the interface of the oxygen cylinder is on one side of the mounting plate. Then, rotate the bolt so that the bolt drives the fixing plate to approach the interface of the oxygen cylinder, and then squeeze and fix the interface of the oxygen cylinder.
[0017] Preferably, one side of the bolt is fixedly connected to a bearing, and the outer ring of the bearing is fixedly connected to the reinforcement plate.
[0018] The effects achieved by the above components are as follows: By using the bearing, the friction between the reinforcement plate and the bolt is reduced, making it easier for the bolt to rotate on one side of the reinforcement plate.
[0019] Preferably, one side of the reinforcement plate is fixedly connected to a limiting rod, and one side of the limiting rod is slidably connected to the mounting plate.
[0020] The effects achieved by the above components are as follows: By using the limiting rod, the movement trajectory of the reinforcement plate is restricted, thereby improving the stability of the movement of the reinforcement plate.
[0021] In summary, the beneficial effects of the present utility model are as follows:
[0022] By using the quick-release device, when the oxygen tank pipeline is not in use, the pipeline can be fixed to the strap, and when the pipeline is in use, the strap can be quickly disassembled and separated from the pipeline, thereby improving the use effect of the pipeline and further improving the use effect of the carrying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present utility model will be further described below with reference to the drawings and embodiments.
[0024] Figure 1 is a three-dimensional structural diagram of the present utility model;
[0025] Figure 2 is a three-dimensional structural diagram of the quick-release device of the present utility model;
[0026] Figure 3 is a three-dimensional structural diagram of the reinforcement device of the present utility model;
[0027] Figure 4 is the present utility model Figure 3 enlarged view of part A.
[0028] Legend: 1. Placing board; 2. Quick-release device; 21. Fixed cloth; 22. Movable cloth; 23. Hook surface of Velcro; 24. Loop surface of Velcro; 25. Extension belt; 26. Anti-slip block; 27. Reinforcing wire; 28. Rubber pad; 3. Reinforcing device; 31. Mounting plate; 32. Bolt; 33. Reinforcing plate; 34. Bearing; 35. Limit rod; 4. Shoulder strap; 5. Fixed strap; 6. Intermediate strap. Detailed implementation mode
[0029] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0031] Figures 1 to 4 A kind of oxygen cylinder carrying mechanism shown includes a placing board 1, two shoulder straps 4 are arranged on one side of the placing board 1, a fixed strap 5 is arranged on one side of the placing board 1, an intermediate strap 6 is arranged on one side of the shoulder strap 4, and a quick-release device 2 is arranged on one side of the fixed strap 5.
[0032] Figures 1 to 4The quick-release device 2 shown includes a fixed cloth 21, which is fixedly connected to the strap 4. One side of the fixed cloth 21 is fixedly connected to a movable cloth 22. The side of the movable cloth 22 away from the fixed cloth 21 is fixedly connected to a hook surface of Velcro 23, and the side of the fixed cloth 21 away from the movable cloth 22 is fixedly connected to a loop surface of Velcro 24. When carrying the oxygen cylinder, the fixing strap 5 on one side of the placement board 1 will fix the oxygen cylinder, and then the straps 4 on both sides of the placement board 1 will be fixed to the user's shoulders. Then the middle strap 6 on the straps 4 will fix the two straps 4, and then the user can complete the carrying of the oxygen cylinder. When not using the oxygen cylinder pipeline, the pipeline can be placed on the fixed cloth 21, and then the hook surface of Velcro 23 on one side of the movable cloth 22 is adhesively fixed to the loop surface of Velcro 24 on the fixed cloth 21 to fix the pipeline to the strap 4. When using the pipeline, the movable cloth 22 is pulled to separate the hook surface of Velcro 23 on the movable cloth 22 from the loop surface of Velcro 24 on the fixed cloth 21, so that the pipeline can be quickly disassembled and separated from the strap 4, which can facilitate the use of the oxygen cylinder pipeline. By using the quick-release device 2, the pipeline can be fixed to the strap 4 when not using the oxygen cylinder pipeline, and when using the pipeline, the strap 4 and the pipeline can be quickly disassembled and separated, which can improve the use effect of the pipeline and further improve the use effect of the carrying mechanism.
[0033] Figures 1 to 4 One side of the movable cloth 22 shown is fixedly connected to an extension belt 25, and the size of the extension belt 25 is adapted to the size of the movable cloth 22. By using the extension belt 25, the contact area between the user and the movable cloth 22 is increased, making it easier for the user to move the movable cloth 22. One side of the extension belt 25 is fixedly connected to a number of anti-slip blocks 26, and the number of anti-slip blocks 26 is arranged at equal intervals. By using the anti-slip blocks 26, the friction between the extension belt 25 and the user is increased, so that the extension belt 25 can be better used. One side of the fixed cloth 21 is fixedly connected to a reinforcing wire 27, and one side of the reinforcing wire 27 is fixedly connected to the strap 4. By using the reinforcing wire 27, the connection strength between the fixed cloth 21 and the strap 4 is increased, avoiding the situation where the fixed cloth 21 is separated from the strap 4. The side of the fixed cloth 21 and the movable cloth 22 close to each other is fixedly connected to a rubber pad 28, and the size of the rubber pad 28 is adapted to the sizes of the fixed cloth 21 and the movable cloth 22. By using the rubber pad 28, the friction between the movable cloth 22 and the fixed cloth 21 and the pipeline is increased, so that the pipeline is not easy to move inside the space formed by the fixed cloth 21 and the movable cloth 22.
[0034] Figures 1 to 4The reinforcement device 3 shown includes a mounting plate 31. One side of the mounting plate 31 is fixedly connected to the placing plate 1. One side of the mounting plate 31 is rotatably connected to a bolt 32, and one side of the bolt 32 is rotatably connected to a reinforcement plate 33. When the oxygen cylinder is fixed to the placing plate 1, the interface of the oxygen cylinder is on the side of the mounting plate 31. Then rotate the bolt 32 to make the bolt 32 drive the fixing plate closer to the interface of the oxygen cylinder, and then squeeze and fix the interface of the oxygen cylinder.
[0035] Figures 1 to 4 One side of the bolt 32 shown is fixedly connected to a bearing 34, and the outer ring of the bearing 34 is fixedly connected to the reinforcement plate 33. By using the bearing 34, the friction between the reinforcement plate 33 and the bolt 32 is reduced, making it easier for the bolt 32 to rotate on one side of the reinforcement plate 33. One side of the reinforcement plate 33 is fixedly connected to a limiting rod 35, and one side of the limiting rod 35 is slidably connected to the mounting plate 31. By using the limiting rod 35, the movement track of the reinforcement plate 33 is restricted, thereby improving the stability of the movement of the reinforcement plate 33.
[0036] Working principle: When carrying the oxygen cylinder, the fixing belt 5 on one side of the placing plate 1 will fix the oxygen cylinder. Then the shoulder straps 4 on both sides of the placing plate 1 will be fixed to the user's shoulders. Then the middle strap 6 on the shoulder strap 4 will fix the two shoulder straps 4, and then the user can complete the carrying of the oxygen cylinder. When the oxygen cylinder pipeline is not in use, the pipeline can be placed on the fixing cloth 21, and then the hook surface 23 of the magic tape on one side of the moving cloth 22 is adhesively fixed to the loop surface 24 of the magic tape on the fixing cloth 21 to fix the pipeline to the shoulder strap 4. When using the pipeline, the moving cloth 22 can be pulled through the extension belt 25 with anti-slip blocks 26, so that the hook surface 23 of the magic tape on the moving cloth 22 is separated from the loop surface 24 of the magic tape on the fixing cloth 21, so that the pipeline can be quickly disassembled and separated from the shoulder strap 4, thus facilitating the use of the oxygen cylinder pipeline. By using the quick-release device 2, when the oxygen cylinder pipeline is not in use, the pipeline can be fixed to the shoulder strap 4. When using the pipeline, the shoulder strap 4 and the pipeline can be quickly disassembled and separated, thereby improving the use effect of the pipeline and further improving the use effect of the carrying mechanism.
[0037] When the oxygen cylinder is fixed to the placing plate 1, the interface of the oxygen cylinder is on the side of the mounting plate 31. Then rotate the bolt 32 with the bearing 34 to make the bolt 32 drive the fixing plate closer to the interface of the oxygen cylinder, and then squeeze and fix the interface of the oxygen cylinder. By using the reinforcement device 3, the position of the interface of the oxygen cylinder is reinforced to prevent the interface of the oxygen cylinder from shaking when the user moves.
[0038] Inspired by the above-described ideal embodiments of the present utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present utility model. The technical scope of the present utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. An oxygen tank carrying mechanism, comprising a placement plate (1) and a reinforcement device (3), characterized in that: One side of the placement plate (1) is provided with two shoulder straps (4), one side of the placement plate (1) is provided with a fixing strap (5), one side of the shoulder strap (4) is provided with an intermediate strap (6), one side of the fixing strap (5) is provided with a quick-release device (2), the quick-release device (2) comprises a fixing cloth (21), the fixing cloth (21) is fixedly connected to the shoulder strap (4), one side of the fixing cloth (21) is fixedly connected to a moving cloth (22), a side of the moving cloth (22) away from the fixing cloth (21) is fixedly connected to a Velcro hook surface (23), and a side of the fixing cloth (21) away from the moving cloth (22) is fixedly connected to a Velcro fleece surface (24).
2. The oxygen tank carrying mechanism according to claim 1, characterized in that: An extension belt (25) is fixedly connected to one side of the moving cloth (22), and the size of the extension belt (25) is adapted to the size of the moving cloth (22).
3. The oxygen tank carrying mechanism according to claim 2, characterized in that: A plurality of anti-sliding blocks (26) are fixedly connected to one side of the extension belt (25), and the plurality of anti-sliding blocks (26) are arranged at equal distances.
4. The oxygen tank carrying mechanism according to claim 3, characterized in that: One side of the fixing cloth (21) is fixedly connected to a reinforcing line (27), and one side of the reinforcing line (27) is fixedly connected to the shoulder strap (4).
5. The oxygen tank carrying mechanism according to claim 4, characterized in that: A rubber pad (28) is fixedly connected to one side of the fixed cloth (21) and the movable cloth (22) where they are close to each other, and the size of the rubber pad (28) is adapted to the size of the fixed cloth (21) and the movable cloth (22).
6. The oxygen tank carrying mechanism according to claim 5, characterized in that: The reinforcement device (3) comprises a mounting plate (31), one side of the mounting plate (31) being fixedly connected to the placement plate (1), one side of the mounting plate (31) being rotatably connected to a bolt (32), and one side of the bolt (32) being rotatably connected to a reinforcement plate (33).
7. The oxygen tank carrying mechanism according to claim 6, characterized in that: A bearing (34) is fixedly connected to one side of the bolt (32), and an outer ring of the bearing (34) is fixedly connected to the reinforcing plate (33).
8. The oxygen tank carrying mechanism according to claim 7, characterized in that: One side of the reinforcing plate (33) is fixedly connected to a limiting rod (35), and one side of the limiting rod (35) is slidably connected to the mounting plate (31).