CN206939399U - Dialyzate bung headstock gear - Google Patents
Dialyzate bung headstock gear Download PDFInfo
- Publication number
- CN206939399U CN206939399U CN201720732197.7U CN201720732197U CN206939399U CN 206939399 U CN206939399 U CN 206939399U CN 201720732197 U CN201720732197 U CN 201720732197U CN 206939399 U CN206939399 U CN 206939399U
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- CN
- China
- Prior art keywords
- bung
- sleeve
- dialyzate
- torsion bar
- headstock gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Dialyzate bung headstock gear, belongs to dialysis apparatus technical field.It is characterized in that：Torsion bar（2）Laterally pass perpendicularly through sleeve（1）Top, torsion bar（2）Sleeve is stretched out at both ends respectively（1）Outside, in sleeve（1）The outer rim of lower openings is provided with multiple axially arranged slots（4）, described sleeve（1）Lower outside is cased with Elasticity（3）.Multiple axially arranged slots that the utility model is set by portion under a bushing are nested in the projection of bung, close connection between sleeve and bung is ensured by slot, then the torsion bar of upper cartridge is twisted, easily bung can be turned on, during whole rotation twisting, sleeve is not in contact with the raised outer rim on bung lateral surface, simply apply torque from the side of projection, therefore, friction can't be produced to the raised of bung outer rim, the shape of bung is not interfered with yet, it effectively prevent the deformation of bung, it ensure that the sealing property of bung, and when being turned on or off bung, it is time saving and energy saving.
Description
Technical field
Dialyzate bung headstock gear, belongs to dialysis apparatus technical field.
Background technology
Dialyzate is a kind of solution containing different kinds of ions and nonionic, has certain osmotic pressure, for rectum, abdomen
Chamber or extracorporal dialysis are used, and are generally used for renal failure or poisoning patient, are to treat most having for various acute and chronic kidney failure diseases
One of efficacious prescriptions formula.
The dialyzate used at present is largely the blood dialysis solution of plastics barreled, and container generally comprises cylinder and lid,
Bung is opened during use, dialyzate is pumped out into the corresponding joint of dialyzer.And existing dialyzate bung is mostly and dialysis
Stave wood matter identical vinyl cover, in order to increase frictional force of the lid in turn, many projections generally are set in the outer rim of lid
（As shown in Figure 2）, at present clinically when opening bung, it usually needs manually turn on, because dialyzate has volatile spy
Property, therefore, bung more consolidation stubborn generally in closing is just relatively elaborate when being again turned on, in order to easily turn on
Bung, medical worker would generally be selected using instruments such as spanners, but because these instruments can produce to the surface of bung when in use
Raw substantial amounts of friction, can cause heavy wear on the outside of bung after being used for multiple times, or even cause bung to deform, and have a strong impact on bung
Sealing property.Bung is poorly sealed, may result in dialyzate and is contaminated, and causes heat source response, even more serious person, or even can make
Into malpractice, serious potential safety hazard be present.
The content of the invention
Technical problem to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind is convenient to be opened and closed, no
Influence bung sealing effectiveness, time saving and energy saving dialyzate bung headstock gear.
The utility model solves the technical scheme that its technical problem uses：The dialyzate bung headstock gear, its feature
It is：Including sleeve and torsion bar, torsion bar laterally passes perpendicularly through upper cartridge, and cartridge exterior is stretched out at torsion bar both ends respectively, in sleeve
The outer rim of lower openings is provided with multiple axially arranged slots, the described flexible cranse of lower cartridge outer sheath.
The utility model bung sleeve set is inserted on bung, and by the multiple axially arranged of the setting of portion under a bushing
Groove is nested in the projection of bung, is ensured the close connection between sleeve and bung by slot, is then twisted upper cartridge
Torsion bar, you can easily turn on bung, during whole rotation twisting, sleeve is not in contact with the projection on bung lateral surface
Outer rim, simply apply torque from the side of projection, therefore, friction can't be produced to the raised of bung outer rim, also do not interfered with
The shape of bung, the deformation of bung is effectively prevent, ensure that the sealing property of bung, and be turned on or off bung
When, it is time saving and energy saving.Meanwhile after bung is turned on completely, Elasticity can be pushed down on, bung is pressed from both sides by Elasticity
Tightly portion under a bushing, avoid coming off from lower cartridge when bung departs from dialyzate cylinder, fully ensure that the safety of bung with
Health.
Described torsion bar includes outer tube and inner sleeve, and inner sleeve is telescopic to be sleeved on inside outer tube, and inner sleeve
Both ends are provided with plug.
Torsion bar is arranged to the bimetallic tube of telescopic inside and outside socket, can not needed in use, inner sleeve is pressed in outer
Inside pipe casing, shorten the length that torsion bar stretches out in outside, save placing space of the present utility model.Meanwhile the two of inner sleeve
End set plug, the extension of inner sleeve can be easily stretched and compressed by plug.
The side that is vertically arranged of described slot is provided with block.When can increase twisting bung by block, bung is acted on
Torsion, it is easy to more easily twist bung.
The laying spacing of described slot is consistent with the raised laying spacing on bung, and the height of slot is more than or equal to
The half of height of projection.
The top of described sleeve is provided with opening.The opening set at the top of sleeve is easy to observe the slot and bucket of lower cartridge
The raised nested situation of outer side of lid.
Compared with prior art, beneficial effect possessed by the utility model is：The utility model bung sleeve set exists
On bung, and the multiple axially arranged slots set by portion under a bushing are nested in the projection of bung, are protected by slot
The close connection between sleeve and bung is demonstrate,proved, then twists the torsion bar of upper cartridge, you can easily bung is turned on, entirely revolved
During turning twisting, sleeve simply applies torque not in contact with the raised outer rim on bung lateral surface from the side of projection, because
This, can't produce friction to the raised of bung outer rim, also not interfere with the shape of bung, effectively prevent the deformation of bung,
The sealing property of bung is ensure that, and when being turned on or off bung, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is dialyzate bung headstock gear internal structure schematic diagram.
Fig. 2 is cover structure top view illustration.
Fig. 3 is dialyzate bung headstock gear external structure schematic diagram.
Wherein, 1, sleeve 2, torsion bar 201, outer tube 202, inner sleeve 203, plug 3, Elasticity 4, slot
5th, bung 6, projection 7, block.
Embodiment
Fig. 1 and 3 is most preferred embodiment of the present utility model, and 1 ~ 3 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
Referring to the drawings 1 ~ 3：Dialyzate bung headstock gear, including sleeve 1 and torsion bar 2, torsion bar 2 laterally pass perpendicularly through sleeve
1 top, the both ends of torsion bar 2 are stretched out outside sleeve 1 respectively, and multiple axially arranged slots are provided with the outer rim of the lower openings of sleeve 1
4, the lower outside of sleeve 1 is cased with Elasticity 3, and Elasticity 3 preferably uses medical material, such as medical grade rubber.The top of sleeve 1
Portion be provided with the slot 4 for being easy to observe sleeve 1 bottom it is nested with the projection 6 in the outside of bung 5 whether the opening coincideing.
Torsion bar 2 includes outer tube 201 and inner sleeve 202, and inner sleeve 202 is telescopic to be sleeved on inside outer tube 201, and
The both ends of inner sleeve 202 are provided with plug 203.
The laying spacing of slot 4 is consistent with the laying spacing of the projection 6 on bung 5, and the height of slot 4 is more than or equal to convex
Play the half of 6 height.The height of slot 4 can not be long, if long, after bung 5 is embedded in sleeve 1, and when back-outing bung 5,
Bung 5 is just not easy to take out out of sleeve 1.As shown in figure 3, it is provided with block 7 in being vertically arranged on side for slot 4.
The course of work and operation principle：The utility model is sleeved on bucket at work, by the one end of sleeve 1 with slot 4
On lid 5, projection 6 on slot 4 and bung 5 is corresponded and installed, pulling plug 203, by inner sleeve 202 from outer tube 201
Middle pull-out, twist torsion bar 2, you can by 5 light turn of bung.When the utility model need not be used, inner sleeve 202 can be pressed
Inside outer tube 201, shorten the length that torsion bar 2 stretches out outside sleeve 1, save placing space.
After bung 5 is turned on completely, Elasticity 3 can be pushed down on, is clamped in bung 5 by Elasticity 3
The bottom of sleeve 1, avoid coming off from the bottom of sleeve 1 when bung 5 departs from dialyzate cylinder, fully ensure that the safety of bung 5 with
Health.The utility model can be removed after bung 5 is tightened, and can be also directly anchored to by Elasticity 3 on bung 5, convenient
Next time uses.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (5)
1. dialyzate bung headstock gear, it is characterised in that：Including sleeve（1）And torsion bar（2）, torsion bar（2）Laterally pass perpendicularly through
Sleeve（1）Top, torsion bar（2）Sleeve is stretched out at both ends respectively（1）Outside, in sleeve（1）The outer rim of lower openings is provided with multiple axles
To the slot of setting（4）, described sleeve（1）Lower outside is cased with Elasticity（3）.
2. dialyzate bung headstock gear according to claim 1, it is characterised in that：Described torsion bar（2）Including overcoat
Pipe（201）And inner sleeve（202）, inner sleeve（202）It is telescopic to be sleeved on outer tube（201）Inside, and inner sleeve（202）Two
End is provided with plug（203）.
3. dialyzate bung headstock gear according to claim 1, it is characterised in that：Described slot（4）Be vertically arranged side
Side is provided with block（7）.
4. dialyzate bung headstock gear according to claim 1, it is characterised in that：Described slot（4）Laying between
Away from bung（5）On projection（6）Laying spacing it is consistent, slot（4）Height be more than or equal to projection（6）The one of height
Half.
5. dialyzate bung headstock gear according to claim 1, it is characterised in that：Described sleeve（1）Top set
There is opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732197.7U CN206939399U (en) | 2017-06-22 | 2017-06-22 | Dialyzate bung headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732197.7U CN206939399U (en) | 2017-06-22 | 2017-06-22 | Dialyzate bung headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939399U true CN206939399U (en) | 2018-01-30 |
Family
ID=61365694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732197.7U Expired - Fee Related CN206939399U (en) | 2017-06-22 | 2017-06-22 | Dialyzate bung headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206939399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249285A (en) * | 2020-09-24 | 2022-03-29 | 烟台恒鑫化工科技有限公司 | Device for opening and screwing square barrel cover in one direction |
-
2017
- 2017-06-22 CN CN201720732197.7U patent/CN206939399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249285A (en) * | 2020-09-24 | 2022-03-29 | 烟台恒鑫化工科技有限公司 | Device for opening and screwing square barrel cover in one direction |
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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: 20180130 Termination date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |