CN209204431U - A kind of vacuum extractor sputum aspirator tube winding positioning device - Google Patents
A kind of vacuum extractor sputum aspirator tube winding positioning device Download PDFInfo
- Publication number
- CN209204431U CN209204431U CN201821491743.3U CN201821491743U CN209204431U CN 209204431 U CN209204431 U CN 209204431U CN 201821491743 U CN201821491743 U CN 201821491743U CN 209204431 U CN209204431 U CN 209204431U
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- China
- Prior art keywords
- main shaft
- reel
- vacuum extractor
- sliding sleeve
- periphery
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Abstract
A kind of vacuum extractor sputum aspirator tube winding positioning device, arc-shaped substrate is arranged in the suction sputum bottle side of vacuum extractor, the rubber rubber band of substrate side is wrapped in the suction sputum bottle periphery of vacuum extractor, main shaft is set in the middle part of outer surface of substrate, reel is arranged in main shaft periphery, baffle is arranged in main shaft end, the sliding sleeve of tubular is set on main shaft close to the periphery of baffle one end, limiting slot is arranged in the tube wall side of sliding sleeve, locating convex block is set on main shaft in limiting slot, spring is arranged in the periphery of main shaft between sliding sleeve and reel, the reel locating ring annular towards the annular disk surfaces periphery setting of spring side, the edge of locating ring is uniformly distributed at least four slots, slot edge is Ω shape；The sputum aspirator tube of vacuum extractor is wrapped in reel periphery, and the nozzle of sputum aspirator tube is inserted into the slot of locating ring, and sliding sleeve is pushed to compress by spring to reel to the right, and the locating convex block on main shaft, which plays the role of positioning to sliding sleeve, avoids sliding sleeve mobile；Structure is simple, easy to use.
Description
Technical field
The utility model relates to medical instruments field, especially a kind of vacuum extractor sputum aspirator tube winds positioning device.
Background technique
Currently, existing suction pressure aspirator has been after having carried out suction sputum work, and after patient has used sputum aspirator tube, suction sputum
The sputum aspirator tube of vacuum extractor does not have suitable place to carry out suspension storage, if being discarded on bottom surface, be easy to cause sputum aspirator dirty
Dye, spare sputum aspirator tube is placed in dedicated container, and when use needs nursing staff to carry out fallback also to obtain spare suction sputum
Pipe, therefore, how the sputum aspirator tube for how solving existing suction pressure aspirator is stored after having used, and by spare suction
Phlegm pipe is integrated to take with vacuum extractor, becomes insoluble technical problem for a long time.
In view of the foregoing, a kind of vacuum extractor sputum aspirator tube winding positioning device is now researched and developed.
Utility model content
The purpose of this utility model is to overcome deficiency in the prior art, a kind of vacuum extractor sputum aspirator tube is provided and is twined
Around positioning device, the sputum aspirator tube of vacuum extractor is wrapped in reel periphery, and the nozzle of sputum aspirator tube is inserted into the slot of locating ring,
The elastic force of locating ring itself clamps the nozzle of sputum aspirator tube, and pushing sliding sleeve to apply pressure to spring to the right makes camber of spring, spring
Pressure is applied to reel, the locating convex block on main shaft, which plays the role of positioning to sliding sleeve, avoids sliding sleeve mobile；Structure is simple, user
Just, design is rationally small and exquisite.
The utility model to achieve the goals above, adopts the following technical scheme that a kind of vacuum extractor sputum aspirator tube winding
Positioning device is by the suction sputum bottle of: vacuum extractor, substrate, open seam, rubber rubber band, main shaft, locating convex block, reel, fixed
Position circle, slot, spring, sliding sleeve, transverse groove, oblique slot, baffle are constituted；The suction sputum bottle side of vacuum extractor is arranged arc-shaped
Open seam is arranged in substrate, the both ends middle part of substrate, and rubber rubber band is arranged between a pair of openings seam, and rubber rubber band is wrapped in negative pressure suction
The suction sputum bottle periphery of lead device, substrate inner surface is corresponding with the suction sputum bottle outer surface of vacuum extractor to coincide, in the middle part of outer surface of substrate
It is vertically arranged horizontally main shaft, reel is arranged in main shaft periphery, and main shaft is located in the centre bore of reel, and reel is with main shaft
For axle center rotation, baffle is arranged in main shaft end, and the diameter of baffle is greater than the diameter of main shaft, the periphery of close baffle one end on main shaft
The sliding sleeve of tubular is set, and limiting slot is arranged in the tube wall side of sliding sleeve, and limiting slot is by horizontally transverse groove close to baffle one end
Inclined oblique slot is arranged to constitute, the angle of oblique slot and transverse groove is 60~85 degree, and positioning is arranged on the main shaft in limiting slot
Convex block, spring is arranged in the periphery of main shaft between sliding sleeve and reel, and the annular disk surfaces periphery of reel towards spring side is arranged
The locating ring of annular, locating ring are made of elastic force plastics, and the edge of locating ring is uniformly distributed at least four slots, slot edge and is
Ω shape.
The substrate, main shaft and locating convex block is integrally formed, substrate, main shaft, locating convex block, reel, sliding sleeve, baffle are equal
It is made of medical plastic.
Working principle: before use, locating convex block is located at the right end of transverse groove, sliding sleeve does not apply pressure, reel to spring
It is arbitrarily rotated in main shaft periphery, after vacuum extractor use, the sputum aspirator tube of vacuum extractor is wrapped in reel periphery, sputum aspirator tube
Nozzle insertion locating ring slot in, the elastic force of locating ring itself clamps the nozzle of sputum aspirator tube, pushes sliding sleeve to bullet to the right
Spring, which applies pressure, makes camber of spring, and spring applies pressure to reel, and spring compression reel prevents reel from rotating, at this time
Locating convex block is located at the left end of transverse groove, and rotation sliding sleeve enters locating convex block in oblique slot, and the locating convex block on main shaft is to cunning
Set, which plays the role of positioning, avoids sliding sleeve mobile；When needing to reuse the sputum aspirator tube of vacuum extractor, it is fixed that opposite direction rotation sliding sleeve makes
Position convex block is located at the right end of transverse groove, and spring does not apply pressure, by the nozzle of sputum aspirator tube by taking out in slot, suction sputum to reel
Pipe drives kinking disc spins, and sputum aspirator tube is separated with reel completion.It can also be by one or two spare sputum aspirator tube band without bacterium bag
Pack is wrapped in the periphery of reel, two slots at the both ends insertion locating ring edge of the spare sputum aspirator tube with aseptic package bag
It is interior.
The utility model has the advantages that the utility model structure is simple, easy to use, design is rationally small and exquisite, is suitble to generally carry out promoting to make
With.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is general assembly structural schematic diagram；
Fig. 2 is A-A profile structure diagram in Fig. 1；
Fig. 1, in 2: suction sputum bottle 1, substrate 2, open seam 2-1, rubber rubber band 3, the main shaft 4, locating convex block of vacuum extractor
4-1, reel 5, locating ring 5-1, slot 5-2, spring 6, sliding sleeve 7, transverse groove 7-1, oblique slot 7-2, baffle 8.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
Arc-shaped substrate 2 is arranged in 1 side of suction sputum bottle of vacuum extractor, and open seam 2- is arranged in the middle part of the both ends of substrate 2
1, a pair of openings, which is stitched, is arranged rubber rubber band 3 between 2-1, rubber rubber band 3 is wrapped in 1 periphery of suction sputum bottle of vacuum extractor, substrate 2
Inner surface is corresponding with 1 outer surface of suction sputum bottle of vacuum extractor to coincide, and is vertically arranged horizontally main shaft in the middle part of 2 outer surface of substrate
4, reel 5 is arranged in 4 periphery of main shaft, and main shaft 4 is located in the centre bore of reel 5, and reel 5 is axle center rotation with main shaft 4, main
Baffle 8 is arranged in 4 end of axis, and the diameter of baffle 8 is greater than the diameter of main shaft 4, is arranged on main shaft 4 close to the periphery of 8 one end of baffle and justifies
Limiting slot is arranged in the tube wall side of tubular sliding sleeve 7, sliding sleeve 7, and limiting slot is by horizontally transverse groove 7-1 close to 8 one end of baffle
Inclined oblique slot 7-2 is arranged to constitute, the angle of oblique slot 7-2 and transverse groove 7-1 are 60~85 degree, the main shaft 4 in limiting slot
Upper setting locating convex block 4-1, spring 6 is arranged in the periphery of main shaft 4 between sliding sleeve 7 and reel 5, and reel 5 is towards 6 side of spring
Annular disk surfaces periphery setting annular locating ring 5-1, locating ring 5-1 is made of elastic force plastics, and the edge of locating ring 5-1 is uniform
At least four slot 5-2 are distributed, the edge slot 5-2 is Ω shape.
The substrate 2, main shaft 4 and locating convex block 4-1 is integrally formed, substrate 2, main shaft 4, locating convex block 4-1, reel 5,
Sliding sleeve 7, baffle 8 are all made of medical plastic and are made.
Claims (2)
1. a kind of vacuum extractor sputum aspirator tube winds positioning device, be by: vacuum extractor suction sputum bottle (1), substrate (2), open
Mouthful seam (2-1), rubber rubber band (3), main shaft (4), locating convex block (4-1), reel (5), locating ring (5-1), slot (5-2),
Spring (6), sliding sleeve (7), transverse groove (7-1), oblique slot (7-2), baffle (8) are constituted；It is characterized by: the suction of vacuum extractor
Sputum bottle (1) side is arranged arc-shaped substrate (2), and open seam (2-1) is arranged in the middle part of the both ends of substrate (2), and a pair of openings stitches (2-
1) rubber rubber band (3) are set between, rubber rubber band (3) is wrapped in suction sputum bottle (1) periphery of vacuum extractor, substrate (2) interior table
Face is corresponding with suction sputum bottle (1) outer surface of vacuum extractor to coincide, and is vertically arranged horizontally main shaft in the middle part of substrate (2) outer surface
(4), main shaft (4) periphery setting reel (5), main shaft (4) are located in the centre bore of reel (5), and reel (5) is with main shaft
(4) it is rotated for axle center, baffle (8) are arranged in main shaft (4) end, and the diameter of baffle (8) is greater than the diameter of main shaft (4), on main shaft (4)
Close to the sliding sleeve (7) of the periphery setting tubular of baffle (8) one end, the tube wall side of sliding sleeve (7) is arranged limiting slot, limiting slot by
Horizontally transverse groove (7-1) is arranged inclined oblique slot (7-2) close to baffle (8) one end and constitutes, oblique slot (7-2) and laterally
The angle of slot (7-1) is 60~85 degree, and locating convex block (4-1) is arranged on the main shaft (4) in limiting slot, sliding sleeve (7) and reel
(5) spring (6) are arranged in the periphery of main shaft (4) between, and ring is arranged in the annular disk surfaces periphery of reel (5) towards spring (6) side
The locating ring (5-1) of shape, locating ring (5-1) are made of elastic force plastics, and the edge of locating ring (5-1) is uniformly distributed at least four and inserts
Slot (5-2), the slot edge (5-2) are Ω shape.
2. a kind of vacuum extractor sputum aspirator tube according to claim 1 winds positioning device, it is characterised in that: the substrate
(2), main shaft (4) and locating convex block (4-1) are integrally formed, substrate (2), main shaft (4), locating convex block (4-1), reel (5), slide
Set (7), baffle (8) are all made of medical plastic and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491743.3U CN209204431U (en) | 2018-09-12 | 2018-09-12 | A kind of vacuum extractor sputum aspirator tube winding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491743.3U CN209204431U (en) | 2018-09-12 | 2018-09-12 | A kind of vacuum extractor sputum aspirator tube winding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204431U true CN209204431U (en) | 2019-08-06 |
Family
ID=67454080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491743.3U Expired - Fee Related CN209204431U (en) | 2018-09-12 | 2018-09-12 | A kind of vacuum extractor sputum aspirator tube winding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204431U (en) |
-
2018
- 2018-09-12 CN CN201821491743.3U patent/CN209204431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |