CN219558349U - Anti-drop oxygen inhalation tube - Google Patents
Anti-drop oxygen inhalation tube Download PDFInfo
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- CN219558349U CN219558349U CN202222066772.8U CN202222066772U CN219558349U CN 219558349 U CN219558349 U CN 219558349U CN 202222066772 U CN202222066772 U CN 202222066772U CN 219558349 U CN219558349 U CN 219558349U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model relates to the technical field of nursing tools, in particular to an anti-drop oxygen inhalation tube, which comprises an oxygen inhalation tube, an adjusting structure and a fixing belt, wherein the adjusting structure comprises a mounting frame, a reset structure fixedly connected to the mounting frame and a pair of clamping pieces, the fixing belt is fixedly connected to the mounting frame, the reset structure enables the clamping pieces to move relatively, and the reset structure can adjust the distance between the clamping pieces, so that the clamping pieces can clamp or loosen the oxygen inhalation tube. When the oxygen inhalation device is used, the oxygen inhalation tube is connected with the oxygen inhalation head, the fixing belt is fixed on a patient, then the oxygen inhalation head is inserted into the nostril of the patient, the clamping piece is loosened by the reset structure, the proper position is selected to enable the clamping piece to clamp the oxygen inhalation tube, the fixing belt is kept at a proper distance from the oxygen inhalation head, and the oxygen inhalation head and the oxygen inhalation tube are prevented from falling off due to pulling.
Description
Technical Field
The utility model relates to the technical field of nursing tools, in particular to an anti-drop oxygen inhalation tube.
Background
In the current medical care, oxygen inhalation treatment is often needed to relieve the anoxic state of the organism, oxygen inhalation is used for correcting hypoxia, acts on the level of increasing the partial pressure of arterial blood oxygen and oxygen saturation, promotes metabolism, is one of important methods for assisting in treating various diseases such as respiratory failure, chronic tracheitis, cerebrovascular diseases, coronary heart disease and the like, and an oxygen inhalation tube is an important tool for carrying out oxygen inhalation work. The oxygen tube among the prior art can't carry out effectual fixed when using for the oxygen tube is when receiving to drag, can drop from patient's nasal cavity, influences the result of use, and current fixed mode uses medical sticky tape more and pastes it on patient's skin, adopts fixed ear area in addition, can't satisfy different patient's wearing requirement when wearing because of its fixed length.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a fixed anti-drop oxygen inhalation tube which is applicable to different patients.
The utility model adopts the technical scheme that: the utility model provides an prevent falling oxygen uptake tube, includes oxygen uptake tube, adjusting structure and fixed band, and adjusting structure includes mounting bracket, fixed connection reset structure and a pair of clamping piece on the mounting bracket, and fixed band fixed connection is on the mounting bracket, clamping piece fixed connection on reset structure, and reset structure makes clamping piece relative movement, and reset structure can adjust the interval between the clamping piece for clamping piece can centre gripping or loosen oxygen uptake tube.
Further is: the reset structure is a spring reset structure, the spring reset structure comprises a guide rod and a reset spring, a groove is formed in one side of the mounting frame, two ends of the guide rod are fixedly connected to the groove wall of the groove, the reset spring is sleeved on the guide rod, one end of the reset spring is fixedly connected to the groove wall, the other end of the reset spring is fixedly connected with a spring baffle, the spring baffle is in sliding fit with the guide rod, the spring baffle protrudes out of the groove, and the clamping pieces are fixedly connected to the spring baffle.
Further is: the reset structure is a spring reset structure, the spring reset structure comprises a guide rod and a reset spring, a groove is formed in one side of the mounting frame, two ends of the guide rod are fixedly connected to the groove wall of the groove, the reset spring is sleeved on the guide rod, one end of the reset spring is fixedly connected to the groove wall, the other end of the reset spring is fixedly connected with a spring baffle, the spring baffle is in sliding fit with the guide rod, the spring baffle protrudes out of the groove, one of the clamping plates is fixedly connected to the spring baffle, and the other clamping plate is fixedly connected to the mounting frame.
Further is: one end of the spring baffle plate, which is far away from the groove, is fixedly connected with a poking plate, and the clamping plate is fixedly connected with one end of the poking plate, which is far away from the spring baffle plate.
Further is: the mounting frame is provided with a through hole, and the oxygen inhalation tube penetrates through the through hole.
Further is: the anti-falling oxygen tube further comprises a fixing structure, the fixing structure comprises a matching piece and a locking plate, the matching piece is provided with a through hole, the matching piece is fixedly connected with a fixing seat and a locking mechanism fixedly connected with the fixing seat, the locking plate is fixedly connected with the locking mechanism, the oxygen tube penetrates through the through hole and is not blocked, a distance is arranged between the locking plate and the fixing seat, and the distance between the locking plate and the fixing seat is adjusted by the locking mechanism.
Further is: the locking plate is opened and is had the via hole, and the fixing base includes the backplate and fixes a side board on the backplate, and the backplate is located the backplate left end face, and the backplate is opened threaded hole on the right-hand member face, and the axis perpendicular to curb plate of threaded hole, locking mechanism are screw clamping mechanism, and screw clamping mechanism includes the threaded rod, and threaded rod one end fixedly connected with via hole can not pass the sprue, and the threaded rod passes the via hole, and the locking plate is located between sprue and the backplate, threaded rod and via hole do not interfere, and threaded rod and threaded hole form screw-thread fit.
Further is: the locking plate fixedly connected with thread block, the thread block is opened threaded hole, the fixing base includes the backplate and fixes the curb plate on the backplate, the curb plate is perpendicular with the backplate, open flutedly on the surface that is equipped with the curb plate, it has the pivot hole to open on the cell wall of recess, the pivot hole has at least one to run through the backplate, locking mechanism is screw clamping mechanism, screw clamping mechanism includes the threaded rod, the threaded rod both ends are the polished rod, polished rod and pivot hole normal running fit and threaded rod stretch out the backplate, threaded rod and thread block screw thread fit, the backplate does not interfere the locking plate, be equipped with the cooperation interval between locking plate and the curb plate, the locking plate is rotatory relative side board along with the threaded rod removes.
Further is: the oxygen tube is made of flexible materials, the matching piece is provided with a notch, the oxygen tube is clamped into the perforation of the matching piece through the notch, and the notch is not more than half of the perforation.
Further is: and an anti-slip pad is arranged in the perforation of the matching piece.
Further is: the fixing seat is also provided with a square groove beside the threaded hole, the spiral clamping mechanism further comprises a guide rod, the axis of the guide rod is perpendicular to the matched surface of the fixing seat and the locking plate, two ends of the guide rod are fixedly connected to two sides of the square groove, the locking plate is fixedly connected with a guide block, the guide block is provided with a through hole, and the guide block is in sliding connection with the guide rod through the through hole.
Further is: the fixing strap is an ear strap.
Further is: the through hole on the mounting frame is provided with a notch, so that the oxygen inhalation tube is clamped into the perforation of the matching piece through the notch, and the notch is not more than half of the perforation.
Further is: and an anti-slip pad is arranged in the through hole on the mounting frame.
Further is: one end of the oxygen inhalation tube is connected with the oxygen inhalation head.
The beneficial effects of the utility model are as follows: the clamping piece can be switched between clamping and loosening through the reset structure fixed on the mounting frame, and the fixing belt is fixedly connected to the mounting frame, so that different positions of the fixing belt are adjusted, the fixing belt can be suitable for different patients, and meanwhile, the oxygen inhalation tube and the oxygen inhalation head can be prevented from falling off due to pulling; the locking plate is matched with the fixing seat to form a space, and then the space between the locking plate and the fixing seat is adjusted through the locking mechanism, so that the locking effect is achieved, the fixing seat is clamped beside a sickbed, and the oxygen inhalation tube can be effectively prevented from falling off or shifting due to the fact that the oxygen inhalation tube is pulled accidentally.
Drawings
FIG. 1 is a schematic view of an assembly of the present utility model;
FIG. 2 is an enlarged view of a portion of the present utility model;
FIG. 3 is an exploded view of the reset structure of the present utility model;
FIG. 4 is an exploded view of the fastening structure of the present utility model;
reference numerals: 101-fixing seats; 102-mating member; 104-an oxygen inhalation tube; 105-sleeve; 106-a transition joint; 107-an oxygen inhalation head; 201-a guide rod; 202-a guide block; 203-a threaded rod; 204-a screw block; 205-locking plate; 301-mounting rack; 302-a guide rod; 303-spring catch; 304-a return spring; 305-pulling piece; 306-a non-slip mat; 307-fixing band; 308-clamping the sheet.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, technical features set forth in the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, the assembly drawing of the anti-falling oxygen tube of the present utility model shows that the anti-falling oxygen tube further comprises an adjusting structure and a fixing strap 307, the adjusting structure comprises a mounting frame 301, a reset structure fixedly connected to the mounting frame 301, and a pair of clamping pieces 308, the fixing strap 307 is fixedly connected to the mounting frame 301, the clamping pieces 308 are fixedly connected to the reset structure, the reset structure enables the clamping pieces 308 to move relatively, the reset structure can adjust the interval between the clamping pieces 308, so that the clamping pieces 308 can clamp or unclamp the oxygen tube 104.
The clamping piece 308 can be switched between clamping and loosening through the reset structure fixed on the mounting frame 301, and the fixing belt 307 is fixedly connected to the mounting frame 301, so that different positions of the fixing belt 307 are adjusted, the fixing belt 307 can be suitable for different patients, and meanwhile, the oxygen inhalation tube 104 and the oxygen inhalation head 107 can be prevented from falling off due to pulling;
further, the fixing band 307 is preferably an ear band.
The ear strap is more convenient to be worn by a patient, and the fixing strap 307 can be set as other wearing tools.
As shown in FIG. 3, the reset structure of the anti-drop oxygen inhalation tube is a spring reset structure, the spring reset structure comprises a guide rod 302 and a reset spring 304, one side of a mounting frame 301 is provided with a groove, two ends of the guide rod 302 are fixedly connected to the groove wall of the groove, the reset spring 304 is sleeved on the guide rod 302, one end of the reset spring 304 is fixedly connected to the groove wall, the other end of the reset spring 304 is fixedly connected with a spring baffle 303, the spring baffle 303 is in sliding fit with the guide rod 302, the spring baffle 303 protrudes out of the groove, and clamping pieces 308 are fixedly connected to the spring baffle 303.
The spring reset structure is adopted, so that the number of parts is fewer in structure, the structure is simple, and the replacement times of the parts are small; the two clamping pieces 308 are fixed on the spring baffle 303, so that different clamping pieces 308 can be adjusted simultaneously, and the condition that the integral structure cannot be used due to the problem of one clamping piece 308 is avoided; when one clamping piece 308 cannot be adjusted in actual application, the other clamping piece 308 can be adjusted, so that the device is flexible and changeable.
Further, the reset structure may be designed as other types of mechanisms, such as a cam mechanism, a ratchet mechanism, a hydraulic cylinder, and a motor driven belt to reciprocate, and if the hydraulic cylinder is used to perform the reciprocating motion, the clamping piece 308 is fixedly connected to the piston rod.
As another improvement of the spring reset structure, the spring reset structure is a spring reset structure, the spring reset structure comprises a guide rod 302 and a reset spring 304, one side of a mounting frame 301 is provided with a groove, two ends of the guide rod 302 are fixedly connected to the groove wall of the groove, the reset spring 304 is sleeved on the guide rod 302, one end of the reset spring 304 is fixedly connected to the groove wall, the other end of the reset spring 304 is fixedly connected with a spring baffle 303, the spring baffle 303 is in sliding fit with the guide rod 302, the spring baffle 303 protrudes out of the groove, one of clamping pieces 308 is fixedly connected to the spring baffle 303, and the other clamping piece is fixedly connected to the mounting frame 301.
The spring return structure adopts the arrangement that only one clamping piece 308 is connected with the spring baffle 303, and the other clamping piece 308 is fixed on the mounting frame 301, so that the clamping piece 308 has higher stability in clamping, the number of parts is reduced, the production cost is reduced, and the spring return structure has higher economy.
Further, the end of the spring baffle 303 far away from the groove is fixedly connected with a pulling piece 305, and a clamping piece 308 is fixedly connected with the end of the pulling piece 305 far away from the spring baffle 303.
The spring baffle 303 is provided with the poking sheet 305, so that the reset structure is more convenient and rapid when the spring baffle 303 is slid, and the portability of the movement of the clamping sheet 308 is improved.
Further, the mounting frame 301 is provided with a through hole, and the oxygen tube 104 penetrates through the through hole.
A through hole is arranged on the mounting frame 301, the oxygen inhalation tube 104 passes through the through hole, the mounting frame 301 can slide on the oxygen inhalation tube 104 at will, meanwhile, the clamping piece 308 is prevented from falling off directly when being loosened, the practicability of the whole structure is improved,
further, the through hole of the mounting frame 301 is provided with a notch, so that the oxygen inhalation tube 104 is snapped into the through hole of the matching piece 102 through the notch, and the notch is not more than half of the through hole. A notch is formed in the through hole, so that the oxygen tube 104 is not required to be limited in a penetrating way, and the oxygen tube 104 is directly clamped into the through hole by using the notch, so that the oxygen tube is practical when the fixing effect is achieved.
As shown in fig. 4, the fixing structure of the anti-drop oxygen tube of the present utility model comprises a matching piece 102 and a locking plate 205, wherein the matching piece 102 is provided with a through hole, the matching piece 102 is fixedly connected with a fixing seat 101 and a locking mechanism fixedly connected with the fixing seat 101, the locking plate 205 is fixedly connected with the locking mechanism, the oxygen tube 104 penetrates through the through hole and is not blocked, a space is arranged between the locking plate 205 and the fixing seat 101, and the space between the locking plate 205 and the fixing seat 101 is adjusted by the locking mechanism.
The locking mechanism of the utility model can adopt the following modes: the embodiment only describes the clamping mode of the spiral pressing plate, and the clamping mechanisms can be mutually combined under the condition of no contradiction with the existing structure.
As one implementation mode of the locking mechanism, the locking plate 205 is provided with a through hole, the fixing seat 101 comprises a back plate and a side plate fixed on the back plate, the side plate is arranged on the left end face of the back plate, the back plate is provided with a threaded hole on the right end face, the axis of the threaded hole is perpendicular to the side plate, the locking mechanism is a spiral clamping mechanism, the spiral clamping mechanism comprises a threaded rod 203, one end of the threaded rod 203 is fixedly connected with a blocking block which cannot be penetrated by the through hole, the threaded rod 203 penetrates through the through hole, the locking plate 205 is positioned between the blocking block and the back plate, the threaded rod 203 does not interfere with the through hole, and the threaded rod 203 and the threaded hole form threaded fit.
The screw clamping mechanism is simple and easy to understand in operability, is applicable to most scenes, has a simple structure and strong replaceability, and has lower cost compared with other locking mechanisms; the threaded hole is directly formed in the back plate, then the threaded rod 203 is matched with the locking plate 205, and when the threaded rod 203 rotates downwards, the locking plate 205 can be forced to move towards the fixing seat by the blocking block fixed on the threaded rod 203, so that the clamping effect is achieved.
According to the fixing structure of the anti-drop oxygen tube shown in fig. 4, as another implementation mode of the locking mechanism, a locking plate 205 is fixedly connected with a threaded block 204, the threaded block 204 is provided with a threaded hole, a fixing seat 101 comprises a back plate and a side plate fixed on the back plate, the side plate is perpendicular to the back plate, a groove is formed in the surface of the back plate, a rotating shaft hole is formed in the groove wall of the groove, at least one rotating shaft hole penetrates through the back plate, the locking mechanism is a spiral clamping mechanism, the spiral clamping mechanism comprises a threaded rod 203, two ends of the threaded rod 203 are polished rods, the polished rods are in rotating fit with the rotating shaft hole, the threaded rod 203 extends out of the back plate, the threaded rod 203 is in threaded fit with the threaded block 204, the back plate does not interfere with the locking plate 205, a matching distance is formed between the locking plate 205 and the side plate, and the locking plate 205 moves relative to the side plate when the locking plate 205 rotates along with the threaded rod 203.
The backboard is provided with a groove capable of enabling the threaded rod 203 to freely rotate, rotating shaft holes at two ends of the groove are in rotating fit with the polished rods at two ends of the threaded rod 203, then threads on the locking plate 205 are matched with the threaded rod 203, and the locking plate 205 is driven to move when the threaded rod 203 rotates so as to achieve the locking or loosening effect; by adopting the clamping mechanism with the structure, the threaded rod 203 and the threaded block 204 are completely hidden in the back plate, parts are not easy to wear, and the service life is longer.
Further, the oxygen tube 104 is made of flexible material, and the matching piece 102 is provided with a notch, so that the oxygen tube 104 is clamped into the perforation of the matching piece 102 through the notch, and the notch is not more than half of the perforation.
The incision is opened in the perforation, so that the oxygen tube 104 does not need to be limited in a penetrating way, the incision is directly used for clamping the oxygen tube 104 into the perforation, the practicability is considered when the fixing effect is achieved, and the operation is simpler and more understandable in actual use.
Further, the fixing seat 101 is further provided with a square groove beside the threaded hole, the spiral clamping mechanism further comprises a guide rod 201, the axis of the guide rod 201 is perpendicular to the surface of the fixing seat 101 matched with the locking plate 205, two ends of the guide rod 201 are fixedly connected to two sides of the square groove, the locking plate 205 is fixedly connected with a guide block 202, the guide block 202 is provided with a through hole, and the guide block 202 is in sliding connection with the guide rod 201 through the through hole.
Further, a handle is provided at a portion of the threaded rod 203 extending out of the back plate, and the handle can help a user to rotate the threaded rod 203 more easily when using the device.
Further, the anti-slip pad 306 is disposed in the through hole of the mounting frame 101 and the through hole of the matching piece 102, the anti-slip pad 306 can prevent the oxygen tube 104 from sliding at will in the hole, and meanwhile, the oxygen tube 104 can be prevented from being damaged due to friction between the oxygen tube 104 and the edge of the hole during sliding.
The guide rod 201 is arranged on the back plate, so that the locking plate 205 can be helped to move along a preset route, and interference between the locking plate 205 and other parts is avoided, and the locking plate 205 cannot move, so that the locking effect is influenced.
When in use, the utility model is characterized in that: the oxygen inhalation tube 104 sequentially passes through the perforation of the matching piece 102 and the through hole of the mounting frame 101, then the sleeve 105 of the oxygen inhalation tube 104 is matched with the transition joint 106 of the oxygen inhalation head 107, and the sleeve 105 is in interference fit with the transition joint 106; after the oxygen inhalation head 107 is connected, the clamping piece 308 is loosened, the specific position of the mounting frame 101 is adjusted, the fixing belt 307 is fixed on the patient, and the oxygen inhalation head 107 can be just inserted into the nostril of the patient; then the reserved length of the oxygen inhalation tube 104 is adjusted to leave a certain movable distance, and then the head of the sickbed is clamped into the interval between the locking plate 205 and the fixed seat 101; if the space between the locking plate 205 and the fixed seat 101 is insufficient, the threaded rod 203 is rotated to adjust the space until the space between the locking plate 205 and the fixed seat 101 can accommodate the bed head; if the head of a bed can be snapped into the gap, the threaded rod 205 is rotated to adjust the gap grip.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The anti-drop oxygen inhalation tube comprises an oxygen inhalation tube (104);
the method is characterized in that: the anti-drop oxygen tube further comprises an adjusting structure and a fixing belt (307), the adjusting structure comprises a mounting frame (301), a reset structure fixedly connected to the mounting frame (301) and a pair of clamping pieces (308), the fixing belt (307) is fixedly connected to the mounting frame (301), the clamping pieces (308) are fixedly connected to the reset structure, the reset structure enables the clamping pieces (308) to move relatively, and the reset structure can adjust the distance between the clamping pieces (308) so that the clamping pieces (308) can clamp or loosen the oxygen tube (104).
2. The anti-drop oxygen tube of claim 1, wherein: the spring return structure is a spring return structure, the spring return structure comprises a guide rod (302) and a return spring (304), a groove is formed in one side of the mounting frame (301), two ends of the guide rod (302) are fixedly connected to the groove wall of the groove, the return spring (304) is sleeved on the guide rod (302), one end of the return spring (304) is fixedly connected to the groove wall, the other end of the return spring (304) is fixedly connected with a spring baffle (303), the spring baffle (303) is in sliding fit with the guide rod (302), the spring baffle (303) protrudes out of the groove, and the clamping pieces (308) are fixedly connected to the spring baffle (303).
3. The anti-drop oxygen tube of claim 1, wherein: the spring return structure is a spring return structure, the spring return structure comprises a guide rod (302) and a return spring (304), a groove is formed in one side of the mounting frame (301), two ends of the guide rod (302) are fixedly connected to the groove wall of the groove, the return spring (304) is sleeved on the guide rod (302), one end of the return spring (304) is fixedly connected to the groove wall, the other end of the return spring (304) is fixedly connected with a spring baffle (303), the spring baffle (303) is in sliding fit with the guide rod (302), the spring baffle (303) protrudes out of the groove, one of the clamping pieces (308) is fixedly connected to the spring baffle (303), and the other clamping piece is fixedly connected to the mounting frame (301).
4. The anti-drop oxygen tube of claim 2, wherein: one end of the spring baffle (303) far away from the groove is fixedly connected with a poking plate (305), and the clamping plate (308) is fixedly connected with one end of the poking plate (305) far away from the spring baffle (303).
5. The anti-drop oxygen tube of claim 1, wherein: the mounting frame (301) is provided with a through hole, and the oxygen inhalation tube (104) penetrates through the through hole.
6. The anti-drop oxygen tube of claim 1, wherein: the oxygen inhalation tube that prevents falling still includes fixed knot constructs, fixed knot constructs including fitting up (102) and locking plate (205), the perforation has been opened to fitting up (102), fitting up (102) fixedly connected with fixing base (101) and with fixing base (101) fixed connection's locking mechanism, locking plate (205) with locking mechanism fixed connection, oxygen inhalation tube (104) run through perforation and not blocked, locking plate (205) with be equipped with the interval between fixing base (101), locking mechanism adjustment locking plate (205) with the interval of fixing base (101).
7. The anti-drop oxygen tube of claim 6, wherein: the locking plate (205) is provided with a through hole, the fixing seat (101) comprises a back plate and a side plate fixed on the back plate, the side plate is arranged on the left end face of the back plate, a threaded hole is formed in the right end face of the back plate, the axis of the threaded hole is perpendicular to the side plate, the locking mechanism is a spiral clamping mechanism, the spiral clamping mechanism comprises a threaded rod (203), one end of the threaded rod (203) is fixedly connected with a blocking block which cannot be penetrated by the through hole, the threaded rod (203) penetrates through the through hole, the locking plate (205) is positioned between the blocking block and the back plate, the threaded rod (203) does not interfere with the through hole, and the threaded rod (203) and the threaded hole form threaded fit.
8. The anti-drop oxygen tube of claim 6, wherein: locking plate (205) fixedly connected with thread piece (204), threaded hole is opened to thread piece (204), fixing base (101) include the backplate and fix curb plate on the backplate, the curb plate with the backplate is perpendicular, the backplate is being equipped with open flutedly on the surface of curb plate, it has the pivot hole to open on the cell wall of recess, pivot hole at least one runs through the backplate, locking mechanism is screw clamping mechanism, screw clamping mechanism includes threaded rod (203), threaded rod (203) both ends are the polished rod, the polished rod with pivot hole normal running fit just threaded rod (203) stretches out the backplate, threaded rod (203) with threaded block (204) normal running fit, the backplate does not interfere locking plate (205), locking plate (205) with be equipped with the cooperation interval between the curb plate, locking plate (205) are relative when threaded rod (203) rotate the curb plate removes.
9. The anti-drop oxygen tube of claim 6, wherein: the oxygen inhalation tube (104) is made of flexible materials, the matching piece (102) is provided with a notch, the oxygen inhalation tube (104) is clamped into the perforation of the matching piece (102) through the notch, and the notch is not larger than half of the perforation.
10. The anti-drop oxygen tube according to one of claims 7 and 8, characterized in that: the fixing seat (101) is provided with a square groove beside the threaded hole, the spiral clamping mechanism further comprises a guide rod (201), the axis of the guide rod (201) is perpendicular to the surface of the fixing seat (101) matched with the locking plate (205), two ends of the guide rod (201) are fixedly connected with two sides of the square groove, the locking plate (205) is fixedly connected with a guide block (202), the guide block (202) is provided with a through hole, and the guide block (202) is in sliding connection with the guide rod (201) through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222066772.8U CN219558349U (en) | 2022-08-08 | 2022-08-08 | Anti-drop oxygen inhalation tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222066772.8U CN219558349U (en) | 2022-08-08 | 2022-08-08 | Anti-drop oxygen inhalation tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219558349U true CN219558349U (en) | 2023-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222066772.8U Active CN219558349U (en) | 2022-08-08 | 2022-08-08 | Anti-drop oxygen inhalation tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219558349U (en) |
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2022
- 2022-08-08 CN CN202222066772.8U patent/CN219558349U/en active Active
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