CN104399707B - Tube chamber end seals bottle - Google Patents
Tube chamber end seals bottle Download PDFInfo
- Publication number
- CN104399707B CN104399707B CN201410663473.XA CN201410663473A CN104399707B CN 104399707 B CN104399707 B CN 104399707B CN 201410663473 A CN201410663473 A CN 201410663473A CN 104399707 B CN104399707 B CN 104399707B
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- CN
- China
- Prior art keywords
- connection end
- lower connection
- tube chamber
- upper connection
- bottle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of medical apparatus and instruments tube chamber end seals bottle, including bottle, the sealed end of bottle is sequentially connected with lower connection end, upper connection end and pressed end, lower connection end, upper connection end and pressed end are loop configuration, bottle and lower connection end are threaded connection, lower connection end and upper connection end are combined together by peculiar end face, upper connection end and pressed end are threaded connection, it is provided with sealing ring between lower connection end and upper connection end, this is simple and practical, the tube chamber class apparatus that specifications and models can be made different effectively seals termination when cleaning, flexible and convenient to use, there is the life-span long, the feature that sealing is good.
Description
Technical field
The present invention relates to tube chamber class sealing instrument field, be specifically related to a kind of medical apparatus and instruments tube chamber end seals bottle.
Background technology
At present, tube chamber class medical apparatus and instruments diameter specifications is generally 1mm-10mm, big ting model is different, this has resulted in the problem that apparatus cannot effectively seal termination when cleaning, particularly in when rinsing class operating theater instruments inside, chamber, the discharge rinsed cannot be ensured timely and effectively, and then cannot effectively ensure developing result.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of tube chamber end seals bottle, and the tube chamber class apparatus solving different size model cannot effectively seal the problem of termination when cleaning, flexible and convenient to use.
Tube chamber end seals bottle of the present invention, including bottle, the sealed end of bottle is sequentially connected with lower connection end, upper connection end and pressed end, lower connection end, upper connection end and pressed end are loop configuration, bottle and lower connection end are threaded connection, lower connection end and upper connection end are combined together by peculiar end face, and upper connection end and pressed end are threaded connection；Being provided with sealing ring between lower connection end and upper connection end, sealing ring is symmetric double disc structure, and axial centre has through hole, and sealing ring one end is fixed in lower connection end, and the other end is fixed in connection end；The peculiar end face of lower connection end is annular engagement end face, this annular engagement end face is divided into 3-6 equal portions fan ring, every part of fan ring passes through and is circumferentially highly gradually lowered, two ends difference in height ranges for 0.4mm-1.2mm, each decile fan ring structure is identical, the counterface of upper connection end and lower union joint counterface corresponding matching.
By screw thread compact siro spinning technology between bottle and lower connection end, upper connection end and pressed end are threaded connection, install sealing ring additional between upper and lower connection end, finally descend connection end and upper connection end by together with peculiar respective outer side edges, completing the assembling between parts；The mating surface of upper connection end and lower connection end is peculiar end face, and this fit structure ensure that between the two can single direction rotation；Between upper connection end and lower connection end during single direction rotation, sealing ring can be pulled to extend, and then the through hole in initiation sealing ring diminishes, and then seal, when between upper connection end and lower connection end, fit clearance reaches to a certain degree, the elastic-restoring force of sealing ring can make again to reset revolution after both separation.
Equipped with annular gasket between described upper connection end and pressed end, pad makes to coordinate between two connectors more tight, strengthens sealing.
The described through-hole diameter on sealing ring is not less than 10mm.
The annular engagement end face of described lower connection end is divided into 4 equal portions fan rings, and every part of fan ring passes through and is circumferentially highly gradually lowered, and two ends difference in height is 0.8mm.
The height change that every part of fan ring of described lower connection end counterface passes through is curve nonlinear change, and curvature is gradually reduced, and it is tightr that nonlinear design can make upper and lower connection end coordinate.
Described lower connection end, upper connection end and pressed end all adopt injection mo(u)lding, and the method is applicable to the batch production of complicated form part.
The present invention compared with prior art had the beneficial effect that tube chamber end seals bottle structure is simple, and the tube chamber class apparatus that specifications and models can be made different effectively seals termination when cleaning, flexible and convenient to use, has the advantages that life-span length, sealing are good.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the present invention；
Fig. 2 is the structural representation of lower connection end；
Fig. 3 is the structural representation of upper connection end；
Fig. 4 is ring structure schematic diagram；
Fig. 5 is gasket construction schematic diagram；
Fig. 6 is pressed end structural representation.
In figure: 1, bottle；2, lower connection end；3, sealing ring；4, upper connection end；5, pad；6, pressed end；7, fan ring；8, through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in figs 1 to 6, tube chamber end seals bottle includes bottle 1, the sealed end of bottle 1 is sequentially connected with lower connection end 2, upper connection end 4 and pressed end 6, lower connection end 2, upper connection end 4 and pressed end 6 are loop configuration, bottle 1 and lower connection end 2 are threaded connection, lower connection end 2 and upper connection end 4 are combined together by peculiar end face, and upper connection end 4 and pressed end 6 are threaded connection；Being provided with sealing ring 3 between lower connection end 2 and upper connection end 4, sealing ring 3 is symmetric double disc structure, and axial centre has through hole 8, and sealing ring 3 one end is fixed in lower connection end 2, and the other end is fixed in connection end 4；The peculiar end face of lower connection end 2 is annular engagement end face, this annular engagement end face is divided into 3-6 equal portions fan ring 7, every part of fan ring 7 passes through and is circumferentially highly gradually lowered, two ends difference in height ranges for 0.4mm-1.2mm, each decile fan ring 7 structure is identical, the counterface of upper connection end 4 and lower union joint 2 counterface corresponding matching.
Equipped with annular gasket 5 between upper connection end 4 and pressed end 6.
Sealing ring 3 is symmetric double disc structure, and namely this sealing ring 3 includes two disk portion, is connected as one by the small end of disk portion, and axial centre has through hole 8, through hole 8 diameter is not less than 10mm, and this sealing ring adopts silicone rubber to make, and has good ductility.
The annular engagement end face of lower connection end 2 is divided into 4 equal portions fan rings 7, and every part of fan ring 7 passes through and is circumferentially highly gradually lowered, and two ends difference in height is 0.8mm.
The height change that every part of fan ring 7 of lower connection end 2 counterface passes through is curve nonlinear change, and curvature is gradually reduced.
Lower connection end 2, upper connection end 4 and pressed end 6 all adopt injection mo(u)lding.
By screw thread compact siro spinning technology between bottle 1 and lower connection end 2, one end of pinch seal circle 3 between the two, upper connection end 4 is threaded connection with pad 5, pressed end 6, wherein go up the other end of pinch seal circle 3 between connection end 4 and pad 5, finally descend connection end 2 and upper connection end 4 by together with peculiar respective outer side edges, completing the assembling between parts；The mating surface of upper connection end 4 and lower connection end 2 is peculiar end face, and this fit structure ensure that between the two can single direction rotation；When sealing is desired, between upper connection end 4 and lower connection end 2 during single direction rotation, sealing ring 3 can be pulled to extend, and then through hole 8 aperture in initiation sealing ring diminishes, and then seal, when sealing, connection end 4 and lower connection end 2 in separation, when mating surface gap separates and reaches 1mm between the two, the elastic-restoring force of sealing ring can make again to turn round reset by after both.
During single direction rotation 90 °, upper and lower connection end 4,2 coordinates the difference in height ladder place of the adjacent two fan rings 7 of faying face just to overlap, now owing to sealing ring 3 is by radial drawing, so sealing ring 3 can produce an axial pretightning force, this axial pre tightening force can make to closely cooperate between upper and lower connection end 4,2, and upper and lower connection end 4,2 coordinates the radial direction restoring force of rotating seal ring 3 generation and axial pre tightening force can fix upper and lower connection end 4,2；During single direction rotation 90 ° sealing ring 3 through hole 8 diameter become 4mm can tube chamber between sealed diameter 5-10mm, rotate 180 ° of sealing ring 3 through hole 8 diameters and become 0 sealing that can realize diameter 1-5mm tube chamber.
This tube chamber is sealed termination and is specifically applied in a rigidity EUS ripple cleaning machine, one end with this end seals tube chamber, then entirety is immersed in ultrasonic tank solution, the outlet of bottle is connected to the self priming pump outside ultrasonic tank, in ultrasonic cleaning process, the pollutant of lumen wall attachment can come off inwall, attracts that pollutant can tube chamber is internal enters the filter being connected with self priming pump along with current leave by self priming pump, being filtered out by pollutant, the current of filtration come back in ultrasonic tank.This tube chamber seals termination and serves vital sealing function in this rigidity EUS ripple cleaning machine.
This tube chamber end seals bottle structure is novel in design, flexible and convenient to use, and products application aspect is extensive, has good market value.
Claims (6)
1. tube chamber end seals bottle, including bottle (1), it is characterized in that: the sealed end of bottle (1) is sequentially connected with lower connection end (2), upper connection end (4) and pressed end (6), lower connection end (2), upper connection end (4) and pressed end (6) are loop configuration, bottle (1) and lower connection end (2) are threaded connection, lower connection end (2) and upper connection end (4) are combined together by peculiar end face, and upper connection end (4) and pressed end (6) are threaded connection；Sealing ring (3) it is provided with between lower connection end (2) and upper connection end (4), sealing ring (3) is symmetric double disc structure, axial centre has through hole (8), sealing ring (3) one end is fixed in lower connection end (2), and the other end is fixed in connection end (4)；The peculiar end face of lower connection end (2) is annular engagement end face, this annular engagement end face is divided into 3-6 equal portions fan ring (7), every part of fan ring (7) passes through and is circumferentially highly gradually lowered, two ends difference in height ranges for 0.4mm-1.2mm, each decile fan ring (7) structure is identical, the counterface of upper connection end (4) and lower union joint (2) counterface corresponding matching.
2. tube chamber end seals bottle according to claim 1, it is characterised in that: equipped with annular gasket (5) between described upper connection end (4) and pressed end (6).
3. tube chamber end seals bottle according to claim 1 and 2, it is characterised in that: described through hole (8) diameter on sealing ring (3) is not less than 10mm.
4. tube chamber end seals bottle according to claim 1 and 2, it is characterized in that: the annular engagement end face of described lower connection end (2) is divided into 4 equal portions fan ring (7), every part of fan ring (7) passes through and is circumferentially highly gradually lowered, and two ends difference in height is 0.8mm.
5. tube chamber end seals bottle according to claim 4, it is characterised in that: the height change that every part of fan ring (7) of described lower connection end (2) counterface passes through is curve nonlinear change, and curvature is gradually reduced.
6. tube chamber end seals bottle according to claim 1 and 2, it is characterised in that: described lower connection end (2), upper connection end (4) and pressed end (6) all adopt injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663473.XA CN104399707B (en) | 2014-11-19 | 2014-11-19 | Tube chamber end seals bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663473.XA CN104399707B (en) | 2014-11-19 | 2014-11-19 | Tube chamber end seals bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399707A CN104399707A (en) | 2015-03-11 |
| CN104399707B true CN104399707B (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663473.XA Active CN104399707B (en) | 2014-11-19 | 2014-11-19 | Tube chamber end seals bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399707B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457791B (en) * | 2018-12-29 | 2023-09-12 | 哈尔滨蓝山环境技术开发有限公司 | Mechanical necking type modularization floor drain core |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874963A (en) * | 1981-10-29 | 1983-05-06 | Nissan Motor Co Ltd | Sealing structure of vacant part of hollow product |
| CN202048167U (en) * | 2011-03-28 | 2011-11-23 | 许晓华 | Sealing structure for gearbox |
| CN203703123U (en) * | 2014-02-28 | 2014-07-09 | 南方英特空调有限公司 | Multi-sealing-face sealing ring and radiator sealing structure |
| JP2014205308A (en) * | 2013-04-12 | 2014-10-30 | アクティブ ツールズ インターナショナル（ホンコン）リミティド | Gas pressure-type tire-repairing sealant bottle |
| CN204247612U (en) * | 2014-11-19 | 2015-04-08 | 山东新华医疗器械股份有限公司 | Tube chamber end seals bottle |
-
2014
- 2014-11-19 CN CN201410663473.XA patent/CN104399707B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5874963A (en) * | 1981-10-29 | 1983-05-06 | Nissan Motor Co Ltd | Sealing structure of vacant part of hollow product |
| CN202048167U (en) * | 2011-03-28 | 2011-11-23 | 许晓华 | Sealing structure for gearbox |
| JP2014205308A (en) * | 2013-04-12 | 2014-10-30 | アクティブ ツールズ インターナショナル（ホンコン）リミティド | Gas pressure-type tire-repairing sealant bottle |
| CN203703123U (en) * | 2014-02-28 | 2014-07-09 | 南方英特空调有限公司 | Multi-sealing-face sealing ring and radiator sealing structure |
| CN204247612U (en) * | 2014-11-19 | 2015-04-08 | 山东新华医疗器械股份有限公司 | Tube chamber end seals bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104399707A (en) | 2015-03-11 |
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