CN218900489U - Fixing device for oxygen inhalation tube - Google Patents
Fixing device for oxygen inhalation tube Download PDFInfo
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- CN218900489U CN218900489U CN202221794614.8U CN202221794614U CN218900489U CN 218900489 U CN218900489 U CN 218900489U CN 202221794614 U CN202221794614 U CN 202221794614U CN 218900489 U CN218900489 U CN 218900489U
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- oxygen
- sleeve
- mounting seat
- tube
- clamping sleeve
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Abstract
The application relates to a fixing device for an oxygen inhalation tube, which comprises a mounting seat used for being mounted on an oxygen supply device, wherein a clamping sleeve used for clamping the oxygen inhalation tube is mounted on the mounting seat, a clamping sleeve used for clamping the clamping sleeve is further connected to the mounting seat in a threaded manner, the clamping sleeve is sleeved outside the clamping sleeve, and when the clamping sleeve comprises a connecting part used for being connected with the mounting seat and a plurality of abutting parts distributed on the connecting part at intervals along the circumferential direction of the connecting part; the pressing sleeve is used for driving the pressing part to move inwards when rotating clockwise. The oxygen tube passes through the clamping sleeve and is inserted into the oxygen supply device, and then the tightening sleeve is screwed, so that the tightening sleeve drives the abutting part to move towards the oxygen tube, and the oxygen tube clamp is fastened on the oxygen supply device. The probability of pulling the oxygen tube out of the oxygen supply device by misoperation of the patient is reduced, so that oxygen supply to the patient can be sustained and stable.
Description
Technical Field
The present application relates to the field of medical auxiliary devices, and in particular to a fixation device for an oxygen tube.
Background
For severe patients, the patient needs continuous oxygen inhalation. However, in the use process, due to unclear consciousness of part of patients, the oxygen inhalation tube and the oxygen supply device are often loosened in the process of turning over or arm movement, so that the normal oxygen input of the patients is affected.
Disclosure of Invention
In order to ensure that the oxygen inhalation tube is stably connected to the oxygen supply device,
the application provides a fixing device for oxygen uptake tube adopts following technical scheme:
the fixing device for the oxygen inhalation tube comprises a mounting seat used for being mounted on an oxygen supply device, wherein a clamping sleeve used for clamping the oxygen inhalation tube is mounted on the mounting seat, a tightening sleeve used for tightening the clamping sleeve is further connected onto the mounting seat in a threaded manner, the tightening sleeve is sleeved outside the clamping sleeve, and when the clamping sleeve comprises a connecting part used for being connected with the mounting seat and a plurality of abutting parts distributed on the connecting part at intervals along the circumferential direction of the connecting part; the pressing sleeve is used for driving the pressing part to move inwards when rotating clockwise.
By adopting the technical scheme, the oxygen tube passes through the clamping sleeve and is inserted into the oxygen supply device, and then the tightening sleeve is screwed, so that the tightening sleeve drives the tightening part to move towards the oxygen tube, and the oxygen tube clamp is fastened on the oxygen supply device. The probability of pulling the oxygen tube out of the oxygen supply device by misoperation of the patient is reduced, so that oxygen supply to the patient can be sustained and stable.
Optionally, the packing sleeve comprises a screw connection part in threaded connection with the mounting seat and a packing part in coaxial fixed connection with the screw connection part, and the inner wall of the packing part is obliquely arranged to form a first guide surface.
Through adopting above-mentioned technical scheme, through screwing up the tight portion, can take place relative displacement between first guide surface and the tight portion of support to realize supporting tight portion's support or loosen.
Optionally, a thread sleeve is fixedly arranged on the mounting seat, and the thread sleeve is externally connected to the threaded connection part through threads.
By adopting the technical scheme, the screw connection part can be stably connected to the mounting seat through threads.
Optionally, the abutting portion is obliquely arranged to form a second guiding surface, and the second guiding surface abuts against the first guiding surface.
By adopting the technical scheme, the screw joint part can more stably drive the abutting part to move inwards or outwards when rotating.
Optionally, one end of the abutting part, which is away from the connecting part, is connected with a reinforcing part, and the reinforcing part is axially arranged along the connecting part.
By adopting the technical scheme, the area of the oxygen inhalation tube which is abutted is increased through the reinforcing part, so that the oxygen inhalation tube can be more stably connected with the oxygen supply device.
Optionally, the reinforcing part is provided with a flexible pad on the inner side.
By adopting the technical scheme, the probability of breakage of the oxygen inhalation tube due to the clamping force is reduced.
Optionally, the connecting portion is annular, and the connecting portion fixed connection is on the mount pad.
By adopting the technical scheme, when the screw connection part rotates, the abutting part can deform towards or away from the oxygen tube relative to the connecting part, and the oxygen tube is fixed or loosened.
Optionally, the connecting portion includes a plurality of connecting rods that set up along spiro union portion circumference interval, and a connecting rod corresponds fixed connection and supports tight portion, the connecting rod is along the radial sliding connection of spiro union portion in the mount pad.
Through adopting above-mentioned technical scheme for when the spiro union portion rotated, support tight portion can directly with the connecting rod together towards or keep away from the oxygen tube motion under the drive of connecting rod, accomplish the fixed or the pine of oxygen tube.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the oxygen inhalation tube is more stably connected to the oxygen supply device, so that oxygen supply is more stable and continuous;
2. the structure is simple, and the implementation is easy;
3. the probability of oxygen tube breakage in the clamping process is reduced.
Drawings
Fig. 1 is a schematic view of the structure of example 1 mounted on an oxygen supply device.
Fig. 2 is a cross-sectional view of example 1 mounted on an oxygen supply device.
Fig. 3 is a cross-sectional view of example 1.
Fig. 4 is a cross-sectional view of example 2.
Reference numerals illustrate: 1. a mounting base; 2. an oxygen supply device; 3. an oxygen inhalation tube; 4. a clamping sleeve; 5. a connection part; 6. a pressing part; 7. a reinforcing part; 8. a second guide surface; 9. a thread sleeve; 10. a tightening sleeve; 11. a screw connection part; 12. a tightening part; 13. a first guide surface; 14. a connecting rod; 15. a chute; 16. a sliding block.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
Example 1:
embodiment 1 of the application discloses a fixing device for an oxygen tube. Referring to fig. 1 and 2, a fixing device for an oxygen inhalation tube comprises a mounting base 1 for mounting on an oxygen inhalation connector of an oxygen supply device 2. The mounting seat 1 is annular and is arranged around the connection port of the oxygen inhalation connector. Referring to fig. 2 and 3, a clamping sleeve 4 is mounted on the mount 1, and the clamping sleeve 4 includes a connecting portion 5, a tightening portion 6, and a reinforcing portion 7. The connecting part 5 is annular, and the connecting part 5 is fixedly connected to the mounting seat 1. The connecting part 5 is coaxially arranged with the mounting seat 1. The abutting parts 6 are provided with a plurality of parts and are circumferentially arranged at intervals along one end of the connecting part 5. The abutting part 6 is fixedly connected to the connecting part 5. The abutting part 6 is obliquely arranged at one end away from the connecting part 5 to form a second guide surface 8. Each abutting part 6 corresponds to one reinforcing part 7, the reinforcing parts 7 are axially arranged along the connecting parts 5, and the reinforcing parts 7 are fixedly connected to one ends of the abutting parts 6, which are away from the connecting parts 5. The reinforcing part 7 is provided with a flexible pad on the inward side, and the flexible pad can be a rubber pad or the like.
Referring to fig. 3, a threaded sleeve 9 is fixedly arranged on the mounting seat 1, and the threaded sleeve 9 is coaxially sleeved outside the connecting portion 5. The clamping sleeve 4 is sleeved with a tightening sleeve 10. The tightening sleeve 10 comprises a threaded portion 11 which is internally connected with the threaded sleeve 9 through threads and a tightening portion 12 which is coaxially and fixedly connected with one end, far away from the threaded sleeve 9, of the threaded portion 11. The inner wall of the pressing part 12 is obliquely arranged to form a first guide surface 13. The first guide surface 13 abuts against the second guide surface 8.
The oxygen tube 3 is inserted into the oxygen supply device 2 through the clamping sleeve 4, and then the tightening sleeve 10 is screwed, so that the tightening sleeve 10 drives the abutting part 6 to deform inwards, the abutting part 6 and the reinforcing part 7 abut against the oxygen tube 3, and the oxygen tube 3 is clamped and fixed on the oxygen supply device 2. The probability of the oxygen tube 3 being pulled out from the oxygen supply device 2 by misoperation of a patient is reduced, so that oxygen supply to the patient can be sustained and stable.
Example 2:
Referring to fig. 4, the abutting portion 6 is provided with a plurality of connecting rods 14 correspondingly and fixedly connected with one abutting portion 6. The abutting part 6 is obliquely arranged at one end away from the connecting part 5 to form a second guide surface 8. Each abutting part 6 corresponds to one reinforcing part 7, the reinforcing parts 7 are axially arranged along the connecting parts 5, and the reinforcing parts 7 are fixedly connected to one ends of the abutting parts 6, which are away from the connecting parts 5. The reinforcing part 7 is provided with a flexible pad on the inward side, and the flexible pad can be a rubber pad or the like.
Referring to fig. 4, a threaded sleeve 9 is fixedly arranged on the mounting seat 1, and the threaded sleeve 9 is coaxially sleeved outside the connecting portion 5. The clamping sleeve 4 is sleeved with a tightening sleeve 10. The tightening sleeve 10 comprises a threaded portion 11 which is internally connected with the threaded sleeve 9 through threads and a tightening portion 12 which is coaxially and fixedly connected with one end, far away from the threaded sleeve 9, of the threaded portion 11. The inner wall of the pressing part 12 is obliquely arranged to form a first guide surface 13. The first guide surface 13 abuts against the second guide surface 8.
The oxygen tube 3 is inserted into the oxygen supply device 2 through the clamping sleeve 4, then the tightening sleeve 10 is screwed, so that the tightening sleeve 10 drives the abutting part 6 to move inwards, and at the moment, the connecting rod 14, the abutting part 6 and the reinforcing part 7 all move towards the oxygen tube 3, so that the abutting part 6 and the reinforcing part 7 abut against the oxygen tube 3, and the oxygen tube 3 is clamped and fixed on the oxygen supply device 2. The probability of the oxygen tube 3 being pulled out from the oxygen supply device 2 by misoperation of a patient is reduced, so that oxygen supply to the patient can be sustained and stable.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A fixing device for an oxygen tube, characterized in that: the oxygen supply device comprises a mounting seat (1) used for being mounted on an oxygen supply device (2), wherein a clamping sleeve (4) used for clamping an oxygen inhalation tube (3) is mounted on the mounting seat (1), a tightening sleeve (10) used for tightening the clamping sleeve (4) is further connected onto the mounting seat (1) in a threaded manner, the tightening sleeve (10) is sleeved outside the clamping sleeve (4), and when the clamping sleeve (4) comprises a connecting part (5) used for being connected with the mounting seat (1) and a plurality of propping parts (6) distributed on the connecting part (5) along the circumferential direction of the connecting part (5) at intervals; the pressing sleeve (10) is used for driving the pressing part (6) to move inwards when rotating clockwise.
2. The fastening device for an oxygen tube of claim 1, wherein: the packing sleeve (10) comprises a threaded connection portion (11) which is in threaded connection with the mounting seat (1) and a packing portion (12) which is coaxially and fixedly connected with the threaded connection portion (11), and the inner wall of the packing portion (12) is obliquely arranged to form a first guide surface (13).
3. The fastening device for an oxygen tube of claim 2, wherein: the mounting seat (1) is fixedly provided with a thread sleeve (9), and the thread sleeve (9) is externally connected with the threaded connection part (11) through threads.
4. A fastening device for an oxygen tube according to claim 3, wherein: the abutting part (6) is obliquely arranged to form a second guide surface (8), and the second guide surface (8) abuts against the first guide surface (13).
5. The fastening device for an oxygen tube of claim 4, wherein: one end of the abutting part (6) deviating from the connecting part (5) is connected with a reinforcing part (7), and the reinforcing part (7) is axially arranged along the connecting part (5).
6. The fastening device for an oxygen tube of claim 5, wherein: the reinforcing part (7) is provided with a flexible pad on the inward side.
7. The fastening device for an oxygen tube of claim 5, wherein: the connecting part (5) is annular, and the connecting part (5) is fixedly connected to the mounting seat (1).
8. The fastening device for an oxygen tube of claim 5, wherein: the connecting portion (5) comprises a plurality of connecting rods (14) which are arranged at intervals along the circumferential direction of the threaded portion (11), one connecting rod (14) is correspondingly and fixedly connected with one abutting portion (6), and the connecting rods (14) are radially and slidably connected with the mounting seat (1) along the threaded portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794614.8U CN218900489U (en) | 2022-07-11 | 2022-07-11 | Fixing device for oxygen inhalation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794614.8U CN218900489U (en) | 2022-07-11 | 2022-07-11 | Fixing device for oxygen inhalation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218900489U true CN218900489U (en) | 2023-04-25 |
Family
ID=86043857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221794614.8U Active CN218900489U (en) | 2022-07-11 | 2022-07-11 | Fixing device for oxygen inhalation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218900489U (en) |
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2022
- 2022-07-11 CN CN202221794614.8U patent/CN218900489U/en active Active
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