Anti-falling structure of oxygen inhalation tube

Abstract

The utility model discloses an oxygen uptake tube anti-drop structure, which relates to the technical field of oxygen uptake tubes and comprises a connector, a humidifying bottle is mounted at the bottom end of the connector, an oxygen outlet is arranged at the rear end of the connector, and a metal quick connector is arranged at one end of the oxygen outlet far away from the connector. The end, away from the oxygen outlet, of the metal quick-plug connector is provided with an oxygen outlet head, the oxygen inhalation pipe body is connected through the oxygen outlet head, the outer ring of the oxygen inhalation pipe body is slidably connected with an anti-disengagement sleeve, and through an anti-disengagement ring plate, a first fixing rod and the anti-disengagement sleeve, when the locking force of the metal quick-plug connector becomes poor or is damaged, the oxygen inhalation pipe body can be prevented from being disengaged; the anti-falling structure of the oxygen inhalation tube ensures that the oxygen inhalation tube body cannot directly fall off, can prevent people from touching by mistake, and solves the problems that when a traditional anti-falling structure of the oxygen inhalation tube is used for many times, locking force may become poor, the oxygen tube is prone to falling off, people walk and touch by mistake, unlocking is caused, and the oxygen tube falls off.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen absorption tubes, in particular to an anti-falling structure for oxygen absorption tubes. Background Art

[0002] Oxygen inhalation is the most commonly used treatment method in clinical practice, and oxygen inhalation must use a disposable oxygen tube, which means that the oxygen tube and the oxygen output interface are not fixedly connected. The oxygen tube is inserted into the oxygen output interface only when it is used. When oxygen is output, the oxygen tube is easily pushed outward, and an anti-drop device is required to fix the oxygen tube;

[0003] The existing anti-falling structure of the oxygen inhalation tube is relatively simple in structure when in use, and usually a quick-plug connector is used to lock and fix the trachea. After being used many times, the locking force may deteriorate, which may easily cause the oxygen tube to fall off, and a new one needs to be replaced for installation later, which is inefficient. Moreover, when the locking head is unlocked, it is usually pushed inward, and people walking may accidentally touch it and cause it to be unlocked, causing the oxygen tube to fall. At the same time, during use, the oxygen tube is easily pulled, causing the connection to bend. The bent oxygen tube will affect the passage of oxygen. Utility Model Content

[0004] The main purpose of the utility model is to provide an oxygen absorption tube anti-falling structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An oxygen inhalation tube anti-falling structure comprises a connector, a humidification bottle is installed at the bottom end of the connector, and an oxygen outlet is arranged at the rear end of the connector;

[0007] The end of the oxygen outlet away from the connector is provided with a metal quick-plug connector, and the end of the metal quick-plug connector away from the oxygen outlet is provided with an outlet head, and is connected to an oxygen absorption tube body through the outlet head, the outer ring of the oxygen absorption tube body is slidably connected with an anti-dropout sleeve, the outer ring of the oxygen outlet is fixedly connected with a fixing rod 1 at one side position, and the outer ring of the oxygen outlet is fixedly connected with a fixing rod 2 at the other side position, and jacks matching with the fixing rod 1 and the fixing rod 2 are provided at both sides of the front and rear ends of the anti-dropout sleeve, and the fixing rod 1 and the fixing rod 2 are inserted into the jacks, the outer ring of the fixing rod 1 is threadedly connected with adjusting nuts at the front and rear ends of the anti-dropout sleeve, and the opposite surfaces of the two adjusting nuts are in contact with the anti-dropout sleeve.

[0008] As a further solution of the utility model, the second fixing rod is set to be a smooth cylindrical shape, the anti-drop sleeve is slidably connected to the second fixing rod, and the outer ring of the second fixing rod is provided with an observation scale.

[0009] As a further solution of the utility model, an anti-slip ring plate is fixedly connected to the front position of the outer ring of the oxygen absorption tube body, the inner wall of the anti-slip sleeve is fitted with the anti-slip ring plate, and the front end of the anti-slip sleeve is fitted with the rear end of the metal quick-plug connector.

[0010] As a further solution of the utility model, a metal shaped hose is slidably connected to the outer ring of the oxygen absorption tube body and one end close to the oxygen outlet, and the front end of the metal shaped hose is fixedly connected to the rear end of the anti-detachment sleeve.

[0011] As a further solution of the utility model, a flow control valve is provided on one side of the connector, and a flow meter is provided on the top of the connector.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model provides an adjusting nut, an oxygen inhalation tube body, an anti-slip ring plate, a fixing rod and an anti-slip sleeve to cooperate with each other. When the oxygen tube is fixed, after the metal quick plug connector is locked, the distance between the anti-slip sleeve and the metal quick plug connector can be adjusted by twisting the adjusting nut, so that the anti-slip sleeve pushes the anti-slip ring plate to be inserted into the metal quick plug connector tightly, thereby reducing the probability of falling off. The utility model can also be locked multiple times to ensure that the oxygen inhalation tube body will not fall off directly when the locking force of the metal quick plug connector deteriorates or is damaged, thereby improving the use effect.

[0014] By setting the anti-slip ring plate, metal quick-plug connector, fixing rod 2 and metal shaped hose, during use, the anti-slip ring plate is installed in front of the metal quick-plug connector to prevent the metal quick-plug connector from being squeezed when the anti-slip ring plate is removed, thereby preventing people from accidentally touching it. The metal shaped hose is arranged on the outer ring of the oxygen tube body to avoid excessive bending of the connection when the oxygen tube body is pulled. The metal shaped hose will only deform after being subjected to force, which is convenient for medical staff to observe the bending condition and compare whether it is pulled by mistake. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an anti-falling structure for an oxygen absorption tube according to the utility model;

[0016] Figure 2 It is a cross-sectional view of the internal structure of the anti-dropping sleeve in the overall structure of the anti-dropping structure of the oxygen absorption tube of the utility model;

[0017] Figure 3 This is a disassembled diagram of the overall structure of an anti-falling structure for an oxygen absorption tube according to the utility model.

[0018] In the figure: 1. Connector; 2. Flow control valve; 3. Humidifier bottle; 4. Oxygen outlet; 5. Metal quick-connect connector; 6. Oxygen tube body; 7. Anti-slip sleeve; 8. Fixing rod 1; 9. Adjusting nut; 10. Fixing rod 2; 11. Anti-slip ring plate; 12. Metal shaped hose. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, an oxygen inhalation tube anti-falling structure comprises a connector 1, a humidification bottle 3 is installed at the bottom end of the connector 1, and an oxygen outlet 4 is arranged at the rear end of the connector 1;

[0021] A metal quick-connect connector 5 is provided at one end of the oxygen outlet 4 away from the connector 1, and a gas outlet head is provided at one end of the metal quick-connect connector 5 away from the oxygen outlet 4, and an oxygen absorption tube body 6 is connected through the gas outlet head, and an outer ring of the oxygen absorption tube body 6 is slidably connected with an anti-dropout sleeve 7, a fixing rod 1 8 is fixedly connected to the outer ring of the oxygen outlet 4 at one side, and a fixing rod 2 10 is fixedly connected to the outer ring of the oxygen outlet 4 at the other side, and jacks matching with the fixing rod 1 8 and the fixing rod 2 10 are provided at both sides of the front and rear ends of the anti-dropout sleeve 7, and the fixing rod 1 8 and the fixing rod 2 10 are inserted into the jacks, and the outer ring of the fixing rod 1 8 is threadedly connected with an adjusting nut 9 at the front and rear ends of the anti-dropout sleeve 7, and the opposite surfaces of the two adjusting nuts 9 are in contact with the anti-dropout sleeve 7.

[0022] In this embodiment, the fixing rod 10 is set to be a smooth cylindrical shape, the anti-drop sleeve 7 is slidably connected to the fixing rod 10, and the outer ring of the fixing rod 10 is provided with an observation scale, which is convenient for personnel to observe the moving distance of the anti-drop sleeve 7.

[0023] In the present embodiment, an anti-slip ring plate 11 is fixedly connected to the front position of the outer ring of the oxygen inhalation tube body 6, the inner wall of the anti-slip sleeve 7 is fitted with the anti-slip ring plate 11, the front end of the anti-slip sleeve 7 is fitted with the rear end of the metal quick-plug connector 5, and the inner wall of the anti-slip sleeve 7 is fitted with the anti-slip ring plate 11, which serves to limit the retreat distance of the anti-slip ring plate 11, facilitates secondary fixation, and improves the anti-slip effect.

[0024] In this embodiment, a metal shaped hose 12 is slidably connected to the outer ring of the oxygen tube body 6 and one end close to the oxygen outlet 4. The front end of the metal shaped hose 12 is fixedly connected to the rear end of the anti-detachment sleeve 7. The metal shaped hose 12 can prevent the oxygen tube body 6 from excessive bending, thereby preventing the oxygen tube body 6 from folding and affecting oxygen delivery.

[0025] In this embodiment, a flow control valve 2 is provided on one side of the connector 1, and a flow meter is provided on the top of the connector 1. The oxygen flow rate can be controlled by the flow control valve 2, and the delivery amount can be recorded by the flow meter.

[0026] It should be noted that the utility model is an anti-drop structure for an oxygen absorption tube. When in use, first, when the oxygen absorption tube body 6 is fixed, the oxygen absorption tube body 6 can be inserted into the metal quick-plug connector 5, and the oxygen absorption tube body 6 can be initially locked through the metal quick-plug connector 5. After that, the anti-drop sleeve 7 can be slid from any position of the outer ring of the oxygen absorption tube body 6 to a position that fits with the anti-drop ring plate 11, and the adjusting nut 9 can be screwed off in advance;

[0027] After that, the fixing rod 1 8 and the fixing rod 2 10 are passed through the insertion holes on the anti-drop sleeve 7. After passing through, the screwed adjusting nut 9 can be screwed back onto the fixing rod 1 8 again, and the anti-drop sleeve 7 can be adjusted to a position that fits the rear part of the metal quick-plug connector 5 by screwing the two adjusting nuts 9 back and forth, and it is ensured that the anti-drop sleeve 7 does not squeeze the metal quick-plug connector 5, and after the anti-drop sleeve 7 reaches a suitable position, the two adjusting nuts 9 can be screwed to the front and rear ends of the anti-drop sleeve 7 to lock the anti-drop sleeve 7, and the anti-drop sleeve 7 plays a role in blocking the front of the metal quick-plug connector 5 to prevent people from accidentally touching it;

[0028] At the same time, the anti-slip sleeve 7 is slidably connected to the oxygen absorption tube body 6, and an anti-slip ring plate 11 is provided on the outer ring of the oxygen absorption tube body 6, so that after the anti-slip sleeve 7 is locked, the retreat distance of the anti-slip ring plate 11 is limited, which plays a role of secondary fixing, preventing the oxygen absorption tube body 6 from moving backward and separating from the oxygen outlet 4 when the locking force of the metal quick plug connector 5 deteriorates or disappears, thereby improving the anti-slip effect;

[0029] During adjustment, an observation scale is provided on the fixing rod 10, which is convenient for personnel to observe the moving distance. At the same time, the metal shaped hose 12 is fixed to the outer ring of the anti-dropping sleeve 7. The metal shaped hose 12 can prevent the oxygen absorption tube body 6 from being excessively bent, and avoid folding at the connector when the oxygen absorption tube body 6 is accidentally pulled, thereby affecting the oxygen delivery efficiency. The metal shaped hose 12 will not be deformed when there is no external force pulling it. Therefore, when medical staff conduct regular inspections, they can observe the bending condition of the metal shaped hose 12 to compare whether someone has pulled it by mistake.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oxygen inhalation tube anti-falling structure, comprising a connector (1), a humidification bottle (3) is installed at the bottom end of the connector (1), characterized in that: The rear end of the connector (1) is provided with an oxygen outlet (4); The end of the oxygen outlet (4) away from the connector (1) is provided with a metal quick connector (5), and the end of the metal quick connector (5) away from the oxygen outlet (4) is provided with an outlet head, and is connected to an oxygen inhalation tube body (6) through the outlet head, the outer ring of the oxygen inhalation tube body (6) is slidably connected to an anti-drop sleeve (7), the outer ring of the oxygen outlet (4) is fixedly connected to a fixing rod 1 (8) at one side position, and the outer ring of the oxygen outlet (4) is fixedly connected to a fixing rod 2 (10) at the other side position, and the front and rear ends of the anti-drop sleeve (7) are provided with plug holes matching the fixing rod 1 (8) and the fixing rod 2 (10), and the fixing rod 1 (8) and the fixing rod 2 (10) are inserted into the plug holes, and the outer ring of the fixing rod 1 (8) is threadedly connected to an adjusting nut (9) at the front and rear ends of the anti-drop sleeve (7), and the opposite surfaces of the two adjusting nuts (9) are in contact with the anti-drop sleeve (7).

2. The oxygen absorption tube anti-falling structure according to claim 1, characterized in that: The second fixing rod (10) is in a smooth cylindrical shape, the anti-drop sleeve (7) is slidably connected to the second fixing rod (10), and the outer ring of the second fixing rod (10) is provided with an observation scale.

3. The oxygen absorption tube anti-falling structure according to claim 1, characterized in that: An anti-slip ring plate (11) is fixedly connected to the front position of the outer ring of the oxygen inhalation tube body (6), the inner wall of the anti-slip sleeve (7) is in contact with the anti-slip ring plate (11), and the front end of the anti-slip sleeve (7) is in contact with the rear end of the metal quick-connect connector (5).

4. The oxygen absorption tube anti-falling structure according to claim 1, characterized in that: The outer ring of the oxygen inhalation tube body (6) and one end close to the oxygen outlet (4) is slidably connected with a metal shaped hose (12), and the front end of the metal shaped hose (12) is fixedly connected to the rear end of the anti-drop sleeve (7).

5. The oxygen absorption tube anti-falling structure according to claim 1, characterized in that: A flow control valve (2) is provided on one side of the connector (1), and a flow meter is provided on the top end of the connector (1).

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