CN205434380U - A cap -cup for sealed lid of infusion soft bag bivalve - Google Patents
A cap -cup for sealed lid of infusion soft bag bivalve Download PDFInfo
- Publication number
- CN205434380U CN205434380U CN201620139325.2U CN201620139325U CN205434380U CN 205434380 U CN205434380 U CN 205434380U CN 201620139325 U CN201620139325 U CN 201620139325U CN 205434380 U CN205434380 U CN 205434380U
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- China
- Prior art keywords
- hole
- main body
- fixing device
- bivalve
- locking device
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Abstract
The utility model discloses a cap -cup for sealed lid of infusion soft bag bivalve, it includes main part, fixing device and locking device, one section of the main part is the installation end, and the other end is the link, main part axle center is equipped with one end confined through -hole, the blind end of through -hole is close to the installation end, the blind end of through -hole is provided with vacuum trachea mounting hole, the link of main part with the fixing device cover inlays the connection, be equipped with stepped through hole in the fixing device, locking device's shape with stepped through hole matches, the main part with fixing device connects the back, utilizes locking device further inserts after inserting the stepped through hole in the fixing device link in the main part is with implementation structure's locking, be equipped with in the locking device with the main part in the second through -hole of the coaxial intercommunication of through -hole. This a cap -cup for sealed lid of infusion soft bag bivalve simple structure, easy dismounting and disinfection, clean convenient.
Description
Technical field
This utility model relates to a kind of medicine instrument field, is specifically related to a kind of tea cup with a cover sealing lid for transfusion flexible bag bivalve.
Background technology
Owing to state's domestic demand increases, infusion solutions market dilatation expection is substantially.Domestic infusion solutions industry overall size natural growth is typically about about 4%, basically identical with Chinese medical mechanism bedspace growth rate.Infusion solutions packaged form mainly has vial, plastic bottle, transfusion flexible bag etc..Wherein the advantage of transfusion flexible bag packaging has: 1. soft, it is not easy to broken, uses in such as war；2. the space taking packaging is little；The most lightweight, the most relatively long distance transportation；Can self-constriction when 4. using, it is not easy to produce the secondary pollution of hospital air；The most likely it is manufactured into dual-chamber bag, multi-chamber-bag, reduces cross infection when hospital uses.Shortcoming has: 1. cost is high, and mainly plastic foil cost is high；General producer the most with high content of technology cannot produce；3. breathability is high, and the shelf-life is comparatively short, it is possibility to have the film of the most ventilative index, but cost is the highest.
Due to large transfusion flexible bag have closed system infusion, can the advantages such as pressure transfusion, microgranule be few compared with vial, the most broken, be infusion solutions package development direction in the future.
For preventing cross-contamination during soft bag dosing, the most all use bivalve packaged form.Wherein bivalve can be divided into again double hose valves, two kinds of double hard tube valve.The seal form used has: double-tearing ring lid seals and double valve sheet lid seals.Double-tearing ring seal lid due to manufacturing cost high in-convenience in use etc. reason progressively by market.Soft bag equipment in the market (such as: Xinhua's medical treatment, the full automatic bag making, filling and sealing machine of sky above Hubei and Hunan science and technology) is imitated in mature equipment abroad mostly, and therefore some place improves not according to the needs of Chinese market.
Sealing the use of lid for catering to bivalve on market, automatically pair hard tube bag making, filling and sealing machine welding cap cups are frequently with overall processing, and when installation and debugging, owing to installation accuracy requires height, debugging duration.Tea cup with a cover inwall there will be the foreign bodies such as greasy dirt (burning lid caused), plastics bits in long-term use, and it easily affects the quality of product.Owing to equipment welding cap mechanism is compact to design, it is impossible to online suction cover cup inwall is cleaned sterilization.The fixed screw of 4 M5 can only be pulled down by tea cup with a cover take out, clean, sterilized after carry out accurate installation and debugging again.
Utility model content
[solving the technical problem that]
The purpose of this utility model is to solve above-mentioned prior art problem, it is provided that a kind of simple in construction, easy accessibility and sterilization, the easy to clean tea cup with a cover sealing lid for transfusion flexible bag bivalve.
[technical scheme]
In order to reach above-mentioned technique effect, this utility model takes techniques below scheme:
A kind of tea cup with a cover sealing lid for transfusion flexible bag bivalve, it includes main body, fixing device and locking device；One section of described main body is installation end, and the other end is for connecting end；Described body shaft center is provided with the through hole that one end is closed, and the blind end of described through hole is near installation end, and the blind end of described through hole is provided with vacuum trachea installing hole；The connection end of described main body is nested with described fixing device and is connected, and is provided with step through-hole in described fixing device, and the shape of described locking device is mated with described step through-hole；After described main body is connected with described fixing device, utilize the connection end that described locking device is further inserted in described main body after inserting the step through-hole in fixing device to realize the locking of structure；It is provided with in described locking device and the second through hole of main body inner via hole coaxial communication.
According to this utility model further technical scheme, the connection end of described main body is nested with described fixing device to be connected and refers to that one end of described fixing device connection main body is provided with projection.
According to this utility model further technical scheme, described protruding periphery arranges multiple key, and the groove inner wall of described main body connection end respective protrusions is provided with the keyway mated with described key.
According to this utility model further technical scheme, the installation end of described main body is provided with the flange with multiple tapped through holes.
According to this utility model further technical scheme, described locking device inserts its periphery, position, connection end of main body and is threaded, and the interior inner side corresponding with locking device on position of end that connect of described main body arranges the screw thread mated with described screw thread.
This utility model is compared with prior art, there is following beneficial effect: tea cup with a cover of the present utility model is provided with fixing device, and between fixing device and main body, first use key and keyway to be connected, then locking device is used to utilize screw-threaded coupling, make main body high with fixing device connection coaxiality, and ensure that its sealing property connected.And tea cup with a cover of the present utility model is quick detachable, after secondary assembles, ensure that its axiality equally, main body and fixing device is avoided to produce displacement in the position of axle, after fixing device is dismantled, it is possible to main body and fixing device are cleaned, sterilize, it is not necessary to dismounting main body itself, realize sterilization system on line and the cleaning of tea cup with a cover, thus save disinfecting time.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present utility model；
Fig. 2 is cross-sectional schematic of the present utility model；
Description of reference numerals is as follows:
1 is main body, and 2 is fixing device, and 3 is locking device, and 4 is through hole, and 5 is vacuum tube installing hole, and 6 is step through-hole, and 7 is protruding, and 8 is the second through hole, and 9 is flange, and 10 is tapped through hole.
Detailed description of the invention
Below in conjunction with embodiment of the present utility model, this utility model is further elaborated.
Embodiment:
A kind of tea cup with a cover sealing lid for transfusion flexible bag bivalve as depicted in figs. 1 and 2, it includes main body 1, fixing device 2 and locking device 3；One section of described main body 1 is installation end, and the other end is for connecting end；Described body shaft center is provided with the through hole 4 that one end is closed, and the blind end of described through hole 4 is provided with vacuum trachea installing hole 5 near installation end, the blind end of described through hole 4；The connection end of described main body 1 is nested with described fixing device 2 and is connected, and is provided with step through-hole 6 in described fixing device 2, and the shape of described locking device 3 is mated with described step through-hole 6；After described main body 1 is connected with described fixing device 2, be further inserted in described main body 1 after utilizing the step through-hole 6 that described locking device 3 inserts in fixing device 2 connects end to realize the locking of structure；It is provided with in described locking device 3 and the second through hole 8 of main body 1 inner via hole 4 coaxial communication.
The connection end of described main body 1 is nested with described fixing device 2 to be connected and refers to that one end that described fixing device 2 connects main body is provided with protruding 7.
Described protruding 7 peripheries arrange multiple key, and described main body 1 connects the groove inner wall of end respective protrusions 7 and is provided with the keyway mated with described key.
The installation end of described main body 1 is provided with the flange 9 with multiple tapped through holes 10.
Described locking device 3 inserts main body 1 and connects its periphery, position of end and be threaded, and described main body connect end in the screw thread that mates with described screw thread of the inner side setting corresponding with locking device on position.
Owing to the screw thread of locking device 3 is connected the screw thread coupling of end with main body 1, therefore by screwing screw thread, can further fasten main body 1 and fixing device 2.
In the present embodiment, when described fixing device 2 is installed, the keyway that the key of its protruding 7 peripheries is connected on end with main body 1 coordinates, so that locking device 3 carries out installing during screw-threaded coupling more convenient, ensure main body 1 and the axiality of fixing device 2 and the sealing of connection, it is ensured that stablizing of adsorptive pressure.
In the present embodiment, the tapped through hole 10 on described flange 9 is four, and a diameter of 5.2mm.During work, flange 9 is arranged on corresponding device, passes through screw lock；After end-of-job, need when main body cleans or replaces tea cup with a cover to remove this four screws.
This utility model is described by explanatory embodiment the most of the present utility model, above-described embodiment is only this utility model preferably embodiment, embodiment of the present utility model is also not restricted to the described embodiments, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will fall within spirit disclosed in the present application and spirit.
Claims (5)
1. the tea cup with a cover sealing lid for transfusion flexible bag bivalve, it is characterised in that it includes main body (1), fixing device (2) and locking device (3)；One section of described main body (1) is installation end, and the other end is for connecting end；Described main body (1) axle center is provided with the through hole (4) that one end is closed, and the blind end of described through hole (4) is provided with vacuum trachea installing hole (5) near installation end, the blind end of described through hole (4)；The connection end of described main body (1) is nested with described fixing device (2) and is connected；Being provided with step through-hole (6) in described fixing device (2), the shape of described locking device (3) is mated with described step through-hole (6)；After described main body (1) is connected with described fixing device (2), utilize the connection end that described locking device (3) is further inserted in described main body (1) after inserting the step through-hole (6) in fixing device (2) to realize the locking of structure；The second through hole (8) with main body (1) inner via hole (4) coaxial communication it is provided with in described locking device (3).
The tea cup with a cover sealing lid for transfusion flexible bag bivalve the most according to claim 1, it is characterised in that the connection end of described main body (1) is nested with described fixing device (2) to be connected and refers to that one end of described fixing device (2) connection main body is provided with projection (7).
The tea cup with a cover sealing lid for transfusion flexible bag bivalve the most according to claim 2, it is characterized in that described projection (7) periphery arranges multiple key, and the groove inner wall of described main body (1) connection end respective protrusions (7) is provided with the keyway mated with described key.
The tea cup with a cover sealing lid for transfusion flexible bag bivalve the most according to claim 1, it is characterised in that the installation end of described main body (1) is provided with the flange (9) with multiple tapped through holes (10).
The tea cup with a cover sealing lid for transfusion flexible bag bivalve the most according to claim 1, it is characterized in that its periphery, position of described locking device (3) insertion main body (1) connection end is threaded, and inner side corresponding with locking device (3) on position in the connection end of described main body (1) arranges the screw thread mated with described screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139325.2U CN205434380U (en) | 2016-02-24 | 2016-02-24 | A cap -cup for sealed lid of infusion soft bag bivalve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139325.2U CN205434380U (en) | 2016-02-24 | 2016-02-24 | A cap -cup for sealed lid of infusion soft bag bivalve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434380U true CN205434380U (en) | 2016-08-10 |
Family
ID=56582388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620139325.2U Expired - Fee Related CN205434380U (en) | 2016-02-24 | 2016-02-24 | A cap -cup for sealed lid of infusion soft bag bivalve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434380U (en) |
-
2016
- 2016-02-24 CN CN201620139325.2U patent/CN205434380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |