Oxygen supply pipeline clamping structure

Abstract

The utility model relates to the technical field of oxygen supply pipeline clamping structures, and discloses an oxygen supply pipeline clamping structure which comprises a plastic connector, anti-falling mechanisms are fixedly connected to the two sides of the outer surface of the plastic connector, and each anti-falling mechanism comprises two sets of rotating shaft blocks, two sets of limiting rods and two sets of inserting rods. The inner side wall of the plastic connector is fixedly connected with a rubber sleeve, and a sealing mechanism is inserted into the rubber sleeve. According to the oxygen supply pipeline clamping structure, through the arrangement of a bearing block, an anti-falling mechanism and round holes, after an upper pipe joint is located at the top of a plastic joint, two limiting rods and two inserting rods are driven to rotate towards one side of the outer surface of the bearing block under the action of two rotating shaft blocks till the two inserting rods are inserted into the two round holes correspondingly; the upper pipe joint can be firmly fixed to the top of the plastic joint, and the situation that when the upper pipe joint or the plastic joint is accidentally pulled by external force, the upper pipe joint or the plastic joint is separated, and normal oxygen conveying is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen delivery pipeline clamping structures, in particular to an oxygen delivery pipeline clamping structure. Background Art

[0002] In respiratory medicine, especially when it comes to oxygen therapy or gas delivery, an oxygen delivery pipe clamping structure refers to a device or connector system used to connect and fix oxygen pipes.

[0003] (1) At present, most of the oxygen delivery pipeline clamping structures are used to clamp and connect the upper pipe joint with the plastic joint. When the external force accidentally pulls the upper pipe joint or the plastic joint, the upper pipe joint and the plastic joint may be separated, thereby affecting the normal oxygen delivery.

[0004] (2) At present, most of the oxygen delivery pipeline clamping structures lack a sealing mechanism between the upper pipe joint and the plastic joint when in use. Oxygen may leak at the joint, resulting in an increased risk of contamination of the oxygen in the pipeline by the external environment, posing a potential threat to the health and safety of patients.

[0005] Therefore, it is necessary to propose an oxygen delivery pipeline clamping structure to solve the above problems. Utility Model Content

[0006] (1) Technical problems solved

[0007] The technical problem solved by the utility model is to provide an oxygen delivery pipe clamping structure which is highly practical, can be operated simply and has a relatively simple structure, thereby solving the problems of lack of anti-slip mechanism and lack of sealing mechanism between the upper pipe joint and the plastic joint in the above-mentioned background technology.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: an oxygen delivery pipeline clamping structure, including a plastic joint, both sides of the outer surface of the plastic joint are fixedly connected with an anti-slip mechanism, the anti-slip mechanism includes two groups of rotating shaft blocks, two groups of limiting rods and two groups of plug rods, the inner side wall of the plastic joint is fixedly connected with a rubber sleeve, the interior of the rubber sleeve is plugged with a sealing mechanism, the sealing mechanism includes a positioning sleeve and several groups of sealing rings, the top of the positioning sleeve is fixedly connected with an upper pipe joint, both sides of the outer surface of the upper pipe joint are fixedly connected with two groups of receiving blocks, one side of the outer surface of the two receiving blocks is provided with a circular hole, the bottom of the plastic joint is connected to the oxygen joint sleeve, and the edge of one side of the outer surface of the oxygen joint sleeve is fixedly connected to the limiting mechanism.

[0010] As a further solution of the present invention, there are two groups of receiving blocks, and the two receiving blocks are symmetrically distributed on both sides of the outer surface of the upper pipe joint, and the circular holes serve to fix the inserted rod.

[0011] As a further solution of the present invention, the two rotating shaft blocks are fixedly connected to both sides of the outer surface of the plastic joint, the tops of the two rotating shaft blocks are rotatably connected to the limit rods, and the other side of the outer surface of the two limit rods is fixedly connected to the insertion rod, which serves to adjust the angle of the insertion rod.

[0012] As a further solution of the present invention, the positioning sleeve is inserted into the interior of the rubber sleeve, and the outer surface of the positioning sleeve is fixedly connected with several groups of sealing rings, which play a role in improving the sealing between the positioning sleeve and the rubber sleeve.

[0013] As a further solution of the present invention, the bottom of the oxygen connector sleeve is fixedly connected to an oxygen supply tube B, and a delivery hole B is opened inside the oxygen supply tube B. The delivery hole B serves to deliver oxygen to the patient and has certain practicality.

[0014] As a further solution of the present invention, an oxygen supply pipe A is fixedly connected to the top of the upper pipe joint, and a delivery hole A is opened inside the oxygen supply pipe A. The delivery hole A serves to deliver the oxygen produced by the oxygen generator to the delivery hole B.

[0015] (3) Beneficial effects

[0016] The utility model provides an oxygen delivery pipeline clamping structure, which has the following beneficial effects:

[0017] 1. The oxygen delivery pipeline clamping structure is provided with a receiving block, an anti-slip mechanism and a round hole. When the upper pipe joint is located at the top of the plastic joint, the two sets of rotating shaft blocks drive the two sets of limit rods and the two sets of insertion rods to rotate toward the outer surface of the receiving block until the two sets of insertion rods are respectively inserted into the two sets of round holes. The upper pipe joint can be firmly fixed to the top of the plastic joint to prevent the upper pipe joint or the plastic joint from being separated when accidentally pulled by external force, thereby affecting the normal oxygen delivery.

[0018] 2. The oxygen delivery pipeline clamping structure, through the setting of the sealing mechanism and the rubber sleeve, inserts the positioning sleeve into the inside of the rubber sleeve. Through the extrusion of several sealing rings, the gap between the upper pipe joint and the plastic joint can be effectively filled, thereby ensuring the formation of a closed environment at the connection of the device, avoiding the risk of oxygen in the device being contaminated by the external environment, and having a certain degree of safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the anti-slip mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the sealing mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the binding structure of the utility model.

[0024] In the figure: 1. Plastic joint; 2. Adapter block; 3. Upper pipe joint; 4. Anti-slip mechanism; 401. Rotating shaft block; 402. Limit rod; 403. Insert rod; 5. Sealing mechanism; 501. Positioning sleeve; 502. Sealing ring; 6. Oxygen joint sleeve; 7. Limiting mechanism; 701. Arc ring A; 702. Connecting rope; 703. Buckle; 704. Arc ring B; 705. Circular ring; 706. Strap; 8. Oxygen tube A; 9. Delivery hole A; 10. Oxygen tube B; 11. Delivery hole B; 12. Rubber sleeve; 13. Circular hole. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: an oxygen delivery pipeline clamping structure, including a plastic joint 1, both sides of the outer surface of the plastic joint 1 are fixedly connected with an anti-slip mechanism 4, the anti-slip mechanism 4 includes two groups of rotating shaft blocks 401, two groups of limiting rods 402 and two groups of plug rods 403, the inner side wall of the plastic joint 1 is fixedly connected with a rubber sleeve 12, the interior of the rubber sleeve 12 is plugged with a sealing mechanism 5, the sealing mechanism 5 includes a positioning sleeve 501 and several groups of sealing rings 502, through the arrangement of the sealing mechanism 5 and the rubber sleeve 12, it is prevented from accidentally pulling the upper pipe joint 3 or the plastic joint 1 by external force. The plastic joint 1 is separated, affecting the normal delivery of oxygen. The top of the positioning sleeve 501 is fixedly connected to the upper pipe joint 3. Two sets of receiving blocks 2 are fixedly connected on both sides of the outer surface of the upper pipe joint 3. A circular hole 13 is opened on one side of the outer surface of the two receiving blocks 2. The receiving blocks 2, the anti-slip mechanism 4 and the circular hole 13 are arranged to prevent the upper pipe joint 3 or the plastic joint 1 from being separated when accidentally pulled by external force, thereby affecting the normal delivery of oxygen. The bottom of the plastic joint 1 is connected to the oxygen joint sleeve 6. The edge of one side of the outer surface of the oxygen joint sleeve 6 is fixedly connected to the limiting mechanism 7.

[0027] See also Figure 2 There are two groups of receiving blocks 2, and the two receiving blocks 2 are symmetrically distributed on both sides of the outer surface of the upper pipe joint 3, and the circular hole 13 plays the role of fixing the insertion rod 403.

[0028] See also Figure 2 The two rotating shaft blocks 401 are fixedly connected to both sides of the outer surface of the plastic joint 1. The tops of the two rotating shaft blocks 401 are rotatably connected to the limit rods 402. The other side of the outer surface of the two limit rods 402 is fixedly connected to the insertion rod 403. The limit rod 402 plays the role of adjusting the angle of the insertion rod 403.

[0029] See also Figure 3 The positioning sleeve 501 is inserted into the interior of the rubber sleeve 12 , and the outer surface of the positioning sleeve 501 is fixedly connected with several groups of sealing rings 502 , which play a role in improving the sealing between the positioning sleeve 501 and the rubber sleeve 12 .

[0030] See also Figure 1 The bottom of the oxygen connector sleeve 6 is fixedly connected to an oxygen supply tube B10, and a delivery hole B11 is opened inside the oxygen supply tube B10. The delivery hole B11 plays the role of delivering oxygen to the patient and has certain practicality.

[0031] See also Figure 1 The top of the upper pipe joint 3 is fixedly connected with an oxygen supply pipe A8, and a delivery hole A9 is opened inside the oxygen supply pipe A8. The delivery hole A9 serves to deliver the oxygen produced by the oxygen concentrator to the delivery hole B11.

[0032] Example 1:

[0033] See also Figure 4 The limiting mechanism 7 includes an arc-shaped ring A701 fixedly connected to one edge of the outer surface of the oxygen connector sleeve 6. A connecting rope 702 is fixedly connected to one edge of the outer surface of the arc-shaped ring A701. An arc-shaped ring B704 is fixedly connected to one edge of the outer surface of the connecting rope 702. When using the device, the buckle 703 is engaged with the outer surface of the support rod in the fixed area to hang the device and prevent it from falling to the ground.

[0034] Example 2:

[0035] See also Figure 5 The limiting mechanism 7 includes an arcuate ring B704 fixedly connected to the edge of one side of the outer surface of the oxygen connector sleeve 6, a circular ring 705 is fixedly connected to one side of the outer surface of the arcuate ring B704, and a strap 706 is fixedly connected to one side of the outer surface of the circular ring 705. After using the device, the oxygen supply tube B10 is placed on the side of the oxygen supply tube A8 and tied and fixed with the strap 706, which facilitates the unified handling of the oxygen supply tubes A8 and B10 later.

[0036] In the present invention, the working steps of the device are as follows:

[0037] Step 1: After the upper pipe joint 3 is located at the top of the plastic joint 1, the two sets of rotating shaft blocks 401 drive the two sets of limiting rods 402 and the two sets of inserting rods 403 to rotate toward the outer surface of the receiving block 2 until the two sets of inserting rods 403 are respectively inserted into the two sets of circular holes 13, thereby firmly fixing the upper pipe joint 3 to the top of the plastic joint 1;

[0038] The second step: insert the positioning sleeve 501 into the rubber sleeve 12. Through the squeezing effect of the plurality of sealing rings 502, the gap between the upper pipe joint 3 and the plastic joint 1 can be effectively filled, thereby ensuring a closed environment at the connection of the device.

[0039] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0040] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen delivery pipeline clamping structure, comprising a plastic joint (1), characterized in that: Both sides of the outer surface of the plastic joint (1) are fixedly connected with an anti-slip mechanism (4), and the anti-slip mechanism (4) includes two groups of rotating shaft blocks (401), two groups of limiting rods (402) and two groups of inserting rods (403). The inner side wall of the plastic joint (1) is fixedly connected with a rubber sleeve (12), and the interior of the rubber sleeve (12) is plugged with a sealing mechanism (5), and the sealing mechanism (5) includes a positioning sleeve (501) and a plurality of groups of sealing rings (502). The top of the positioning sleeve (501) is fixedly connected with an upper pipe joint (3), and both sides of the outer surface of the upper pipe joint (3) are fixedly connected with two groups of receiving blocks (2), and a circular hole (13) is opened on one side of the outer surface of the two receiving blocks (2). The bottom of the plastic joint (1) is connected to the oxygen joint sleeve (6), and the edge of one side of the outer surface of the oxygen joint sleeve (6) is fixedly connected to the limiting mechanism (7).

2. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: There are two groups of receiving blocks (2), and the two receiving blocks (2) are symmetrically distributed on both sides of the outer surface of the upper pipe joint (3).

3. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: The two rotating shaft blocks (401) are fixedly connected to both sides of the outer surface of the plastic joint (1); the tops of the two rotating shaft blocks (401) are rotatably connected to the limiting rods (402); and the other sides of the outer surfaces of the two limiting rods (402) are fixedly connected to the insertion rods (403).

4. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: The positioning sleeve (501) is inserted into the interior of the rubber sleeve (12), and the outer surface of the positioning sleeve (501) is fixedly connected with a plurality of sealing rings (502).

5. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: The bottom of the oxygen joint sleeve (6) is fixedly connected to an oxygen supply pipe B (10), and a delivery hole B (11) is opened inside the oxygen supply pipe B (10).

6. The oxygen delivery pipeline clamping structure according to claim 1, characterized in that: An oxygen supply pipe A (8) is fixedly connected to the top of the upper pipe joint (3), and a delivery hole A (9) is opened inside the oxygen supply pipe A (8).

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