Plug and anti-choke tracheal structure

Abstract

The utility model provides an inserting piece and anti-airlock trachea structure belong to massage device technical field, the utility model discloses a trachea inserting head and pneumatic inserting head who set up in opposite directions, and the plurality of spring clamping pieces are arranged along the circumference interval in the one end of trachea inserting head who is away from pneumatic inserting head, and the spring guide inclined plane is arranged between the hook on the inner side of spring clamping piece and the one end of trachea inserting head who is away from pneumatic inserting head. The utility model discloses the spring in trachea is fixed easily, and guarantees the anti-airlock effect of trachea.

Description

Technical Field

[0001] This utility model relates to the field of massage device technology, and in particular to a connector and an anti-breath-suffocation airway structure. Background Technology

[0002] Currently, massage chairs, airbag massage sofas, and other products on the market often use springs inserted into air tubes with particularly large bends to prevent air suffocation caused by tube folding. During installation, the spring is first inserted into the air tube, and then straps are used to secure the spring's position within the air tube.

[0003] However, the existing spring mounting and fixing methods mentioned above still have the problems of inconvenient installation and poor anti-air suffocation effect. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art and provide a connector and an anti-suffocation air tube structure, which facilitates the fixing of the spring inside the air tube and ensures the anti-suffocation effect of the air tube.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A connector includes an endotracheal connector and a pneumatic connector arranged opposite to each other. The end of the endotracheal connector facing away from the pneumatic connector is provided with a plurality of spring-loaded clips spaced apart along the circumference. The inner side of the spring-loaded clips is provided with a hook facing the end of the pneumatic connector. A spring guide slope is provided between the hook and the end of the spring-loaded clip facing away from the pneumatic connector.

[0007] Preferably, the spring guide slope is an arc-shaped surface adapted to the spring.

[0008] Preferably, the outer side of the spring clip is provided with an air tube insertion guide slope.

[0009] Preferably, the tracheal intubation guide slope is an arc-shaped surface adapted to the inner wall of the trachea.

[0010] Preferably, the outer surface of the endotracheal connector is provided with an anti-dislodgement structure, the diameter of which gradually increases from the end closest to the spring clip to the other end.

[0011] Preferably, the anti-detachment tube structure has at least two.

[0012] Preferably, a limiting seat is provided between the endotracheal connector and the pneumatic connector.

[0013] This specification also provides an anti-breath-holding airway structure, including an airway body, a spring, and a connector as described above. The spring is inserted between multiple spring clips and engages with the hooks. The airway connector is inserted into the airway body.

[0014] Preferably, the inner diameter of the trachea body is smaller than the outer diameter of the trachea connector.

[0015] Preferably, the outer diameter of the spring is smaller than the inner diameter of the trachea body.

[0016] The advantages of this utility model are:

[0017] 1. The spring is fixed by using the hooks on the inner side of multiple spring clips. The spring can be fixed by inserting it between multiple spring clips. The operation is convenient. At the same time, since one end of the spring is inserted into the connector, the air tube between the spring and the connector will not be bent, and the anti-suffocation effect is more reliable.

[0018] 2. The multiple spring clips spaced apart have a certain degree of elasticity, which facilitates the insertion of the springs. On the other hand, when the spring-fixed connector is inserted into the air tube, the pressure of the air tube on the spring clip makes the spring clip's fixing effect on the spring more stable and reliable.

[0019] 3. The anti-detachment tube structure can ensure that the connector is smoothly inserted into the trachea while preventing the connector from coming out of the trachea, thus ensuring the stability of the connection. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a connector provided in an embodiment of this specification;

[0021] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0022] Figure 3 This is a schematic diagram of a tracheal tube structure for preventing suffocation, provided in an embodiment of this specification.

[0023] Figure 4 for Figure 3 Sectional view along the middle AA direction;

[0024] In the diagram: 1-Tracheal tube connector; 2-Pneumatic connector; 3-Spring snap fastener; 4-Hook; 5-Spring guide ramp; 6-Tracheal tube guide ramp; 7-Anti-tuberculosis structure; 8-Limit seat; 9-Tracheal tube body; 10-Spring. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] As mentioned in the background art, the existing method of installing a fixing spring in the trachea has two problems. First, it requires inserting the tube first and then tying the cable tie, which is a relatively troublesome operation. Second, there is a gap between the spring and the connector, which can cause the trachea to bend and suffocate at that position.

[0027] Therefore, such as Figure 1 and 2 As shown in the figure, this specification provides a connector including an endotracheal connector 1 and a pneumatic connector 2 arranged opposite to each other. The endotracheal connector 1 is used to be inserted into an endotracheal tube, while the pneumatic connector 2 is used to be inserted into a pneumatic quick-connect insert, thereby realizing the connection between the endotracheal tube and the pneumatic quick-connect insert.

[0028] In this embodiment, the end of the endotracheal connector 1 facing away from the pneumatic connector 2 is provided with multiple spring-loaded clips 3 spaced circumferentially. Four spring-loaded clips 3 are used in this embodiment. The inner surface of each spring-loaded clip 3 has a hook 4 facing the end of the pneumatic connector 2. A spring guide slope 5 is provided between the hook 4 and the end of the spring-loaded clip 3 facing away from the pneumatic connector 2. In use, one end of the spring is first inserted into the endotracheal connector 1, and then the other end of the spring and the endotracheal connector 1 are inserted into the endotracheal tube.

[0029] Thus, because the spaced spring clips 3 have a certain degree of elasticity, and the inner surface of the spring clips 3 is provided with a spring guide slope 5, the spring can be smoothly inserted between the four spring clips 3 and pass over the hooks 4. When the spring tends to pull outward due to being stretched, it will be limited by the hooks 4, so the spring will not come out. Furthermore, the air tube connector 1 with the spring installed also needs to be inserted into the air tube. The air tube will apply pressure to the outer surface of the spring clips 1, causing the four spring clips 3 to hold the spring tightly, thereby further ensuring the stability of the hooks 4's limiting effect on the spring.

[0030] In summary, simply inserting the spring into the trachea connector 1 is sufficient to fix the spring in place, making the operation convenient. At the same time, the connection between the spring and the trachea connector 1 avoids gaps between the spring and the connector, thus preventing the trachea from bending and causing air suffocation at that point, resulting in a more stable anti-suffocation effect.

[0031] Specifically, the spring guide slope 5 is an arc-shaped surface adapted to the spring to further improve the smoothness of the spring when it is inserted into the tracheal connector 1; correspondingly, the part where the hook 4 connects with the spring guide slope 5 also has an arc-shaped structure, that is, the hook 4 can be evenly embedded into the spring along the outer circumference of the spring, further ensuring the limiting effect of the hook 4 on the spring.

[0032] In order to ensure the smooth insertion of the endotracheal connector 1 into the endotracheal tube, the outer side of the spring clip 3 is provided with an endotracheal insertion guide slope 6. Correspondingly, the endotracheal insertion guide slope 6 is an arc-shaped surface that adapts to the inner wall of the endotracheal tube to further improve the smoothness of insertion.

[0033] In addition, to ensure the stability of the endotracheal connector 1 and the endotracheal tube connection, an anti-dislodgement structure 7 is provided on the outer surface of the endotracheal connector 1. The diameter of the anti-dislodgement structure 7 gradually increases from the end near the spring clip 3 to the other end. Thus, the anti-dislodgement structure 7 can be smoothly inserted into the endotracheal tube, but will encounter greater resistance when dislodging from the endotracheal tube, thereby preventing the endotracheal connector 1 from dislodging from the endotracheal tube. To further ensure the anti-dislodgement function, two or more anti-dislodgement structures 7 can be provided.

[0034] To ensure the insertion depth of the endotracheal connector 1 and the pneumatic connector 2, a limiting seat 8 is provided between the endotracheal connector 1 and the pneumatic connector 2.

[0035] like Figure 3 and 4 As shown in the embodiments of this specification, an anti-breathing trachea structure is also provided, including a trachea body 9, a spring 10, and a connector as described above. The spring 10 is inserted between multiple spring clips 3 and cooperates with multiple hooks 4; the trachea connector 1 is inserted into the trachea body 9. Generally, the inner diameter of the trachea body 9 is smaller than the outer diameter of the trachea connector 1 to ensure a tight connection between the two. Since the spring 10 is effectively fixed by the trachea connector 1, the outer diameter of the spring 10 can be smaller than the inner diameter of the trachea body 9 to facilitate the insertion of the spring 10 into the trachea body 9.

[0036] The above are merely preferred embodiments of this utility model, and are implementations based on the overall concept of this utility model. Furthermore, the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A connector comprising an endotracheal connector and a pneumatic connector arranged opposite to each other, characterized in that, The end of the endotracheal connector facing away from the pneumatic connector is provided with multiple spring-loaded clips spaced circumferentially. The inner side of the spring-loaded clips is provided with hooks facing the pneumatic connector. A spring guide slope is provided between the hooks and the end of the spring-loaded clips facing away from the pneumatic connector.

2. A connector according to claim 1, characterized in that, The spring guide slope is an arc-shaped surface adapted to the spring.

3. A connector according to claim 1, characterized in that, The outer side of the spring clip is provided with an inclined surface for inserting an air tube.

4. A connector according to claim 3, characterized in that, The tracheal intubation guide slope is an arc-shaped surface adapted to the inner wall of the trachea.

5. A connector according to claim 1, characterized in that, The outer surface of the endotracheal connector is provided with an anti-dislodgement structure, the diameter of which gradually increases from the end closest to the spring clip to the other end.

6. A connector according to claim 5, characterized in that, The anti-detachment tube structure has at least two.

7. A connector according to claim 1, characterized in that, A limiting seat is provided between the endotracheal connector and the pneumatic connector.

8. A tracheal tube structure for preventing suffocation, characterized in that, It includes a trachea body, a spring, and a connector as described in any one of claims 1-7, wherein the spring is inserted between a plurality of spring clips and engages with the hook; the trachea connector is inserted into the trachea body.

9. The anti-breath-suffocation tracheal tube structure according to claim 8, characterized in that, The inner diameter of the trachea body is smaller than the outer diameter of the trachea connector.

10. The anti-breath-suffocation tracheal tube structure according to claim 8, characterized in that, The outer diameter of the spring is smaller than the inner diameter of the trachea body.

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