Oxygen inhalation tube expansion device

Abstract

The utility model discloses an oxygen inhalation tube telescopic device, which belongs to the technical field of medical instruments, and comprises an installation bin, an oxygen inhalation tube, an oxygen inhalation mechanism, a connecting column and a contraction component, the contraction component is detachably connected with the installation bin and is positioned in the installation bin, the connecting column is detachably connected with the contraction component, and the contraction component is positioned in the installation bin. One end of the oxygen uptake pipe is connected with the connecting column in a sliding mode and located at one end of the contraction assembly, the other end of the oxygen uptake pipe is detachably connected with the mounting bin, located at one end of the mounting bin and penetrates through the mounting bin, and the oxygen uptake mechanism is fixedly connected with the oxygen uptake pipe. Therefore, the oxygen inhalation tube can be automatically stretched out and drawn back, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and provides a telescopic device for an oxygen inhalation tube. Background Art

[0002] At present, for the existing oxygen inhalation tubes, they need to be manually wound and placed in a storage bag, which is neither neat nor beautiful, is prone to knotting, and there will also be a situation where the nasal catheter is exposed to the air. When inhaling oxygen again, it is necessary to manually untie the knot and then connect the oxygen flow meter to inhale oxygen, which is relatively cumbersome.

[0003] To solve the above problems, the prior art CN217960895U provides a telescopic device for an oxygen inhalation tube, including a round box. Both the left and right sides of the round box are communicated with connecting pipes. A rotating box is arranged inside the round box. Oxygen inhalation tubes are arranged inside the round box. Both ends of the oxygen inhalation tubes penetrate through the connecting pipes and extend into the inside of the connecting pipes. Limiting mechanisms are arranged inside both connecting pipes; the limiting mechanism includes sliding rods that slide on the front and rear sides of the connecting pipes. The opposite ends of the two sliding rods penetrate through the connecting pipes and extend into the inside of the connecting pipes. The opposite ends of the two sliding rods are fixedly connected with clamping arc plates. The opposite sides of the two clamping arc plates are in contact with and extrude the outer surface of the connecting pipes. Springs are sleeved on the outer surfaces of the two sliding rods. The opposite ends of the two sliding rods are fixedly connected with handles. Slots are opened on the left sides of the two sliding rods. Horizontal pipes are fixedly connected to the front and rear sides of the connecting pipes. Limiting insertion rods are slidably connected to the left sides of the two horizontal pipes. The right ends of the two limiting insertion rods penetrate through the horizontal pipes and extend into the slots. The inner surfaces of the slots are clamped with the outer surfaces of the two limiting insertion rods. Fixed blocks are fixedly connected to the left ends of the two limiting insertion rods. This automatically telescopic oxygen inhalation tube realizes the clamping and limiting of the oxygen inhalation tube through the limiting mechanism, realizes the free telescoping of the oxygen inhalation tube, and has strong practicability.

[0004] However, in the above prior art, the set oxygen inhalation tube needs to be fixed with clamping arc plates after telescoping, and cannot be telescoped as the user moves, resulting in inconvenient use. Content of the Utility Model

[0005] In view of this, the purpose of the present utility model is to provide a telescopic device for an oxygen inhalation tube, aiming to solve the problem that the set oxygen inhalation tube needs to be fixed with clamping arc plates after telescoping, and cannot be telescoped as the user moves, resulting in inconvenient use.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] The present utility model provides an oxygen inhalation tube telescopic device, which includes an installation bin, an oxygen inhalation tube, an oxygen inhalation mechanism, a connecting column and a contraction component. The contraction component is detachably connected to the installation bin and is located inside the installation bin. The connecting column is detachably connected to the contraction component and is located at one end of the contraction component. One end of the oxygen inhalation tube is slidably connected to the connecting column and is located at one end of the connecting column. The other end of the oxygen inhalation tube is detachably connected to the installation bin and is located at one end of the installation bin and penetrates through the installation bin. The oxygen inhalation mechanism is fixedly connected to the oxygen inhalation tube and is located at one end of the oxygen inhalation tube.

[0008] Furthermore, the oxygen inhalation tube includes a tube body and a connecting tube. The connecting tube is fixedly connected to the tube body and is located at one end of the tube body.

[0009] Furthermore, the oxygen inhalation mechanism includes a horizontal tube, two nasal tubes and a wearing rope. The horizontal tube is fixedly connected to the tube body and is located at the end of the tube body away from the connecting tube. The two nasal tubes are fixedly connected to the horizontal tube and are symmetrically arranged at one end of the nasal tubes. Both ends of the wearing rope are detachably connected to the horizontal tube and are respectively arranged at both ends of the horizontal tube.

[0010] Furthermore, the connecting column includes a column body and a winding track. The winding track is fixedly connected to the column body and is located on the outer surface of the column body. The tube body is slidably connected to the winding track and is located inside the winding track.

[0011] Furthermore, the contraction component includes a clamping block, a rotating shaft, a contraction spring and a mounting block. One end of the rotating shaft is rotatably connected to the installation bin and is located inside the installation bin. The other end of the rotating shaft is fixedly connected to the column body and is located at one end of the column body. The clamping block is fixedly connected to the rotating shaft and is located at one end of the rotating shaft. The mounting block is fixedly connected to the installation bin and is located at one end inside the installation bin. One end of the contraction spring is fixedly connected to the mounting block and is located at one end of the mounting block. The other end of the contraction spring is fixedly connected to the clamping block and is located at one end of the clamping block.

[0012] Furthermore, the oxygen inhalation tube telescopic device further includes two mounting rings, two connecting ropes and two protection cylinders. The two mounting rings are fixedly connected to the horizontal tube and are symmetrically arranged at one end of the horizontal tube. Each connecting rope is detachably connected to the corresponding mounting ring and is located at one end of the corresponding mounting ring. One end of each protection cylinder is fixedly connected to the corresponding connecting rope and is located at one end of the corresponding connecting rope. The other end of each protection cylinder is detachably connected to the corresponding nasal tube and is located on the outer surface of the corresponding nasal tube.

[0013] The beneficial effects of the present utility model are:

[0014] 1. In the present utility model, one end of the oxygen inhalation mechanism is worn on the user's head, and the other end is inserted into the user's nostril. Then, oxygen is transported to the oxygen inhalation mechanism through the oxygen inhalation tube and is transported by the oxygen inhalation mechanism into the user's nostril for oxygen supply. When the user moves towards a distance, the oxygen inhalation mechanism drives the oxygen inhalation tube to move, and the oxygen inhalation tube drives the connecting column to rotate. At this time, the oxygen inhalation tube moves out of the installation bin, the connecting column drives the contraction assembly to rotate, and stretches the contraction assembly. When the oxygen inhalation tube is not affected by force, the contraction assembly contracts, and while contracting, drives the connecting column to rotate in the opposite direction. The connecting column retrieves the oxygen inhalation tube, so as to facilitate the telescoping of the oxygen inhalation tube, which can be telescoped according to the action distance of the user.

[0015] 2. When installing the oxygen inhalation tube through the connecting column in the present utility model, it is possible to avoid blockage of the oxygen inhalation tube during telescoping, improving practicability.

[0016] Other advantages, objectives, and features of the present utility model will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be described in detail preferably with reference to the accompanying drawings, where:

[0018] Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the connecting column of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the contraction assembly of the present utility model;

[0021] Figure 4 is a schematic structural diagram of Embodiment 2 of the present utility model.

[0022] Reference numerals: 1 is the installation bin, 2 is the tube body, 3 is the connecting tube, 4 is the horizontal tube, 5 is the nasal tube, 6 is the wearing rope, 7 is the column body, 8 is the winding track, 9 is the clamping block, 10 is the rotating shaft, 11 is the contraction spring, 12 is the installation block, 13 is the installation ring, 14 is the connecting rope, 15 is the protection cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present utility model will be further described below in conjunction with specific embodiments. Among them, the drawings are only for illustrative purposes, showing only schematic diagrams rather than physical diagrams, and should not be construed as a limitation on this patent; in order to better illustrate the embodiments of the present utility model, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0024] As Figures 1-3 shown, the telescopic device for the oxygen inhalation tube of the present utility model includes an installation bin 1, an oxygen inhalation tube, an oxygen inhalation mechanism, a connecting column and a contraction assembly. The contraction assembly is detachably connected to the installation bin 1 and is located inside the installation bin 1. The connecting column is detachably connected to the contraction assembly and is located at one end of the contraction assembly. One end of the oxygen inhalation tube is slidably connected to the connecting column and is located at one end of the connecting column. The other end of the oxygen inhalation tube is detachably connected to the installation bin 1 and is located at one end of the installation bin 1 and penetrates through the installation bin 1. The oxygen inhalation mechanism is fixedly connected to the oxygen inhalation tube and is located at one end of the oxygen inhalation tube. Insert one end of the oxygen inhalation tube into the oxygen supply device, and oxygen is transported through the oxygen inhalation tube to the oxygen inhalation mechanism, and then the user is supplied with oxygen through the oxygen inhalation mechanism. When the user moves away, the oxygen inhalation mechanism drives the oxygen inhalation tube to move, the oxygen inhalation tube drives the connecting column to rotate. At this time, the oxygen inhalation tube moves out of the installation bin 1, the connecting column drives the contraction assembly to rotate, and the contraction assembly is stretched. When the oxygen inhalation tube is not affected by force, the contraction assembly contracts, and while contracting, drives the connecting column to rotate in the reverse direction, and the connecting column retracts the oxygen inhalation tube, so as to facilitate the telescoping of the oxygen inhalation tube, which can be telescoped according to the movement distance of the user.

[0025] Among them, the oxygen inhalation tube includes a tube body 2 and a connecting tube 3. The connecting tube 3 is fixedly connected to the tube body 2 and is located at one end of the tube body 2. The tube body 2 is connected to the oxygen supply device through the connecting tube 3.

[0026] Among them, the oxygen inhalation mechanism includes a horizontal tube 4, two nasal tubes 5 and a wearing rope 6. The horizontal tube 4 is fixedly connected to the tube body 2 and is located at the end of the tube body 2 away from the connecting tube 3. The two nasal tubes 5 are fixedly connected to the horizontal tube 4 and are symmetrically arranged at one end of the nasal tubes 5. Both ends of the wearing rope 6 are detachably connected to the horizontal tube 4 and are respectively arranged at both ends of the horizontal tube 4. The horizontal tube 4 is worn on the user's head through the wearing rope 6, and the two nasal tubes 5 are inserted into the user's nostrils.

[0027] Among them, the connecting column includes a column body 7 and a winding track 8. The winding track 8 is fixedly connected to the column body 7 and is located on the outer surface of the column body 7. The pipe body 2 is slidably connected to the winding track 8 and is located inside the winding track 8. The pipe body 2 is wound around the column body 7 through the winding track 8.

[0028] Among them, the contraction assembly includes a clamping block 9, a rotating shaft 10, a contraction spring 11 and a mounting block 12. One end of the rotating shaft 10 is rotatably connected to the installation chamber 1 and is located inside the installation chamber 1. The other end of the rotating shaft 10 is fixedly connected to the column body 7 and is located at one end of the column body. The clamping block 9 is fixedly connected to the rotating shaft 10 and is located at one end of the rotating shaft 10. The mounting block 12 is fixedly connected to the installation chamber 1 and is located at one end inside the installation chamber 1. One end of the contraction spring 11 is fixedly connected to the mounting block 12 and is located at one end of the mounting block 12. The other end of the contraction spring 11 is fixedly connected to the clamping block 9 and is located at one end of the clamping block 9. The column body 7 drives the clamping block 9 to rotate through the rotating shaft 10, and the clamping block 9 drives the contraction spring 11 to contract on the mounting block 12.

[0029] The working / implementing / using principle of the present utility model is as follows: The pipe body 2 is connected to an oxygen supply device through the connecting pipe 3. Then, both ends of the wearing rope 6 are detachably connected to the cross pipe 4 and are respectively arranged at both ends of the cross pipe 4. The cross pipe 4 is worn on the user's head through the wearing rope 6. The two nasal tubes 5 are inserted into the nostrils during use. The oxygen supply device transports oxygen to the cross pipe 4 through the pipe body 2. The cross pipe 4 transports oxygen to the user's nostrils through the two nasal tubes 5, thereby supplying oxygen. When the user moves far away, the cross pipe 4 is driven to move by the wearing rope 6. The cross pipe 4 moves the pipe body 2 out of the installation chamber 1 from the column body 7 along the winding track 8. At this time, the column body 7 rotates. Then, the column body 7 drives the clamping block 9 to rotate through the rotating shaft 10. The clamping block 9 drives the contraction spring 11 to stretch on the mounting block 12, thereby stretching the pipe body 2. When the user approaches the installation chamber 1, the contraction spring 11 recovers without being affected by force. Then, the contraction spring 11 drives the rotating shaft 10 to rotate in the reverse direction through the clamping block 9. The rotating shaft 10 drives the column body 7 to rotate in the reverse direction. The column body 7 recovers the pipe body 2 through the winding track 8.

[0030] Example 2, please refer to Figure 4, based on Embodiment 1, a telescopic device for an oxygen inhalation tube of the present utility model. The telescopic device for the oxygen inhalation tube further includes two mounting rings 13, two connecting ropes 14, and two protective cylinders 15. The two mounting rings 13 are fixedly connected to the horizontal tube 4 and are symmetrically arranged at one end of the horizontal tube 4. Each connecting rope 14 is detachably connected to the corresponding mounting ring 13 and is located at one end of the corresponding mounting ring 13. One end of each protective cylinder 15 is fixedly connected to the corresponding connecting rope 14 and is located at one end of the corresponding connecting rope 14. The other end of each protective cylinder 15 is detachably connected to the corresponding nasal tube 5 and is located on the outer surface of the corresponding nasal tube 5. The two mounting rings 13 are mounted on the horizontal tube 4, and the two protective cylinders 15 are connected by the two connecting ropes 14. When not in use, the two nasal tubes 5 are sealed by the two protective cylinders 15.

[0031] The working / embodiment / usage principle of the present utility model is as follows: The two connecting ropes 14 respectively mount the two protective cylinders 15 on the horizontal tube 4 through the two mounting rings 13. When not in use, the two nasal tubes 5 are sealed by the two protective cylinders 15 to protect the two nasal tubes 5 and prevent the two nasal tubes 5 from being damaged by external objects.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered by the scope of the claims of the present utility model.

Claims

1. An oxygen inhalation tube telescopic device, characterized in that: It includes an installation bin, an oxygen absorption tube, an oxygen absorption mechanism, a connecting column and a shrinking component. The shrinking component is detachably connected to the installation bin and is located inside the installation bin. The connecting column is detachably connected to the shrinking component and is located at one end of the shrinking component. One end of the oxygen absorption tube is slidably connected to the connecting column and is located at one end of the connecting column. The other end of the oxygen absorption tube is detachably connected to the installation bin and is located at one end of the installation bin and passes through the installation bin. The oxygen absorption mechanism is fixedly connected to the oxygen absorption tube and is located at one end of the oxygen absorption tube.

2. The oxygen absorption tube telescopic device according to claim 1, characterized in that: The oxygen absorption tube comprises a tube body and a connecting tube, wherein the connecting tube is fixedly connected to the tube body and is located at one end of the tube body.

3. The oxygen tube telescopic device according to claim 2, characterized in that: The oxygen inhalation mechanism includes a transverse tube, two nasal tubes and a wearing rope. The transverse tube is fixedly connected to the tube body and is located at one end of the tube body away from the connecting tube. The two nasal tubes are fixedly connected to the transverse tube and are symmetrically arranged at one end of the nasal tubes. Both ends of the wearing rope are detachably connected to the transverse tube and are respectively arranged at both ends of the transverse tube.

4. The oxygen inhalation tube telescopic device according to claim 3, characterized in that: The connecting column comprises a column body and a winding rail, wherein the winding rail is fixedly connected to the column body and is located on the outer surface of the column body, and the tube body is slidably connected to the winding rail and is located inside the winding rail.

5. The oxygen absorption tube telescopic device according to claim 4, characterized in that: The retraction assembly includes a clamping block, a rotating shaft, a retraction spring and a mounting block, one end of the rotating shaft is rotatably connected to the mounting bin and is located inside the mounting bin, the other end of the rotating shaft is fixedly connected to the column and is located at one end of the column, the clamping block is fixedly connected to the rotating shaft and is located at one end of the rotating shaft, the mounting block is fixedly connected to the mounting bin and is located at one end inside the mounting bin, one end of the retraction spring is fixedly connected to the mounting block and is located at one end of the mounting block, and the other end of the retraction spring is fixedly connected to the clamping block and is located at one end of the clamping block.

6. The oxygen inhalation tube telescopic device according to claim 5, characterized in that: The oxygen tube telescopic device also includes two mounting rings, two connecting ropes and two protective tubes. The two mounting rings are fixedly connected to the transverse tube and are symmetrically arranged at one end of the transverse tube. Each connecting rope is detachably connected to the corresponding mounting ring and is located at one end of the corresponding mounting ring. One end of each protective tube is fixedly connected to the corresponding connecting rope and is located at one end of the corresponding connecting rope. The other end of each protective tube is detachably connected to the corresponding nasal tube and is located on the outer surface of the corresponding nasal tube.

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