CN203749900U - Barrel cover - Google Patents
Barrel cover Download PDFInfo
- Publication number
- CN203749900U CN203749900U CN201420061095.3U CN201420061095U CN203749900U CN 203749900 U CN203749900 U CN 203749900U CN 201420061095 U CN201420061095 U CN 201420061095U CN 203749900 U CN203749900 U CN 203749900U
- Authority
- CN
- China
- Prior art keywords
- lid
- sealing area
- stationary plane
- opening
- bung
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 64
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000001631 haemodialysis Methods 0.000 abstract description 5
- 230000000322 hemodialysis Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 1
- 238000000502 dialysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a barrel cover. The barrel cover comprises a first cover body and a second cover body. The top face of the first cover body is penetratingly provided with an opening which is smaller than the top face of the first cover body, the edge of the opening is provided with a protrusion, and the second cover body is fittingly connected with the protrusion. When the barrel cover of a concentrated liquid barrel is open during hemodialysis treatment, a sucker extends into the barrel through the second cover body to suck up concentrated liquid, and other portions of the opening of the concentrated liquid barrel is covered by the barrel cover to prevent impurities from entering or contaminating.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of bung.
Background technology
In the time carrying out hemodialysis, need to open the bung of concentrated solution bucket, suction pipe is stretched into absorption concentrated solution in bucket and enter dialysis machine.Generally, the opening diameter of concentrated solution bucket is all obviously greater than the diameter of suction pipe, therefore carries out in process in treatment, and the opening portion occupying except suction pipe opens wide, and easily falls into foreign material or pollutes, and increases patient's security risks.And, for the concentrated solution of 2 person-portions or larger deal, complete once after dialysis, bung need to be covered back again, for dialysis treatment next time, and bung takes off and is placed on other places and also easily causes the possibility of losing or increasing pollution.
Utility model content
Based on this, be necessary for a kind of bung that is difficult for causing concentrated solution pollution is provided.
A kind of bung, comprises the first lid, the second lid;
The end face of described the first lid is penetrated with opening, and the size of described opening is less than the end face size of described the first lid, and the edge of described opening has projection;
Described the second lid coupling is connected in described projection.
Therein in an embodiment, described the first lid has primary sealing area and the first stationary plane, described the first stationary plane is hollow tube-shape, and the edge matching of described primary sealing area is connected in an end margin of described the first stationary plane, and described primary sealing area is penetrated with opening;
Described the second lid has secondary sealing area and the second stationary plane, and described the second stationary plane is hollow tube-shape, and the edge matching of described secondary sealing area is connected in an end margin of described the second stationary plane, and described the second stationary plane coupling is connected in described projection.
In an embodiment, described the first stationary plane, the second stationary plane are all hollow cylindrical therein, and described primary sealing area, secondary sealing area are all rounded.
In an embodiment, described opening is circular therein, and the diameter of described opening is less than the size of described primary sealing area.
In an embodiment, described projection has external screw thread therein, and described the second stationary plane has female thread, and described the second lid is connected with described protruding spiral.
Therein in an embodiment, described the second lid is connected in described primary sealing area by fixing band, described secondary sealing area has outwards outstanding cell, described cell upper surface has through hole, described fixing band one end is connected in described primary sealing area, the other end is placed in cell through described through hole, and this end has two projections, makes the size of this end be greater than the size of described through hole.
In an embodiment, the edge of described projection has flanging therein, and the edge of described the second stationary plane has in-flanges, and described the second lid is connected with described projection is embedded.
In an embodiment, described the second lid is connected in described primary sealing area by fixing band therein.
The bung that this utility model relates to, make in use, particularly in the time carrying out hemodialysis, while opening the bung of concentrated solution bucket, by coordinating of the first lid and the second lid, suction pipe is stretched in bucket and is drawn concentrated solution by the second lid, and the remainder of concentrated solution bucket opening is still covered by bung, can prevent that foreign material from entering or polluting.
The bung that this utility model relates to, described the first lid has primary sealing area and the first stationary plane, described the first stationary plane is hollow tube-shape, and the edge matching of described primary sealing area is connected in an end margin of described the first stationary plane, and described primary sealing area is penetrated with opening;
Described the second lid has secondary sealing area and the second stationary plane, described the second stationary plane is hollow tube-shape, the edge matching of described secondary sealing area is connected in an end margin of described the second stationary plane, described the second stationary plane coupling is connected in described projection, and bung is covered bung by primary sealing area, and the opening on primary sealing area is by the second lid sealing, in the process using, only need open the second lid, reduce the open space of whole bung, can prevent that foreign material from entering or polluting.
The bung that this utility model relates to, described the first stationary plane, the second stationary plane are all hollow cylindrical, and described primary sealing area, secondary sealing area are all rounded, are convenient to the opening and closing of the rotation mode of the first lid, the second lid, convenient operation.
The bung that this utility model relates to, described opening is circular, and the diameter of described opening is less than the size of described primary sealing area, and opening is circular design, is convenient to spinning between the second lid and described projection.
The bung that this utility model relates to, described projection has external screw thread, described the second stationary plane has female thread, described the second lid is connected with described protruding spiral, described the second lid and spinning of described projection make between the two be connected simple, handled easily, and sealing effectiveness is better, is difficult for polluting.
The bung that this utility model relates to, described the second lid is connected in described primary sealing area by fixing band, described secondary sealing area has outwards outstanding cell, described cell upper surface has through hole, described fixing band one end is connected in described primary sealing area, the other end is placed in cell through described through hole, and this end has two projections, make the size of this end be greater than the size of described through hole, the second lid is connected with the first lid always, can prevent loss and fall oligosaprobic possibility, also be convenient to the second lid when rotated, not affect fixing band.
The bung that this utility model relates to, the edge of described projection has flanging, the edge of described the second stationary plane has in-flanges, described the second lid is connected with described projection is embedded, make described the second lid with and described projection between be connected simple, handled easily, and sealing effectiveness is better, is difficult for polluting.
The bung that this utility model relates to, described the second lid is connected in described primary sealing area by fixing band, and the second lid is connected with the first lid always, can prevent loss and fall oligosaprobic possibility.
Brief description of the drawings
Fig. 1 is this utility model embodiment 1 schematic diagram;
Fig. 2 is this utility model embodiment 2 schematic diagrams.
Brief description of the drawings
10, the first stationary plane; 20, primary sealing area; 30, the second stationary plane; 40, projection; 50, fixing band; 60, secondary sealing area; 70, cell.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, this utility model is described further.
Embodiment 1
A kind of bung, referring to Fig. 1, comprise the first lid, the second lid and fixing band 50, described the first lid has the first stationary plane 10, primary sealing area 20, described the first stationary plane 10 is hollow cylindrical, described primary sealing area 20 is all rounded, the edge matching of described primary sealing area 20 is connected in an end margin of described the first stationary plane 10, described primary sealing area 20 is penetrated with opening, described opening is rounded, the diameter of described opening is less than the diameter of described primary sealing area 20, the edge of described opening has projection 40, described the second lid has the second stationary plane 30, secondary sealing area 60, described the second stationary plane 30 is hollow cylindrical, described secondary sealing area 60 is rounded, the edge matching of described secondary sealing area 60 is connected in an end margin of described the second stationary plane 30, described the second stationary plane 30 couplings are connected in described protruding 40, described the second lid can be covered described opening, described protruding 40 edge has flanging, the edge of described the second stationary plane 30 has in-flanges, described the second stationary plane 30 passes through flanging with described protruding 40, the embedded connection of in-flanges, the secondary sealing area 60 of described the second lid is connected in the primary sealing area 20 of described the first lid by fixing band 50.
The bung that this utility model relates to, in use, firmly upwards pulls up described the second lid, described the second lid is departed from described protruding 40, suction pipe can be inserted in concentrated solution bucket by described opening.
The bung that this utility model relates to, make in use, particularly in the time carrying out hemodialysis, while opening the bung of concentrated solution bucket, by coordinating of the first lid and the second lid, suction pipe is stretched in bucket and is drawn concentrated solution by the second lid, and the remainder of concentrated solution bucket opening is still covered by bung, can prevent that foreign material from entering or polluting.
Embodiment 2
A kind of bung, referring to Fig. 2, comprise the first lid, the second lid and fixing band 50, described the first lid has the first stationary plane 10, primary sealing area 20, described the first stationary plane 10 is hollow cylindrical, described primary sealing area 20 is all rounded, the edge matching of described primary sealing area 20 is connected in an end margin of described the first stationary plane 10, described primary sealing area 20 is penetrated with opening, described opening is rounded, the diameter of described opening is less than the diameter of described primary sealing area 20, the edge of described opening has projection 40, described the second lid has the second stationary plane 30, secondary sealing area 60, described the second stationary plane 30 is hollow cylindrical, described secondary sealing area 60 is rounded, the edge matching of described secondary sealing area 60 is connected in an end margin of described the second stationary plane 30, described the second stationary plane 30 couplings are connected in described protruding 40, described the second lid can be covered described opening, described protruding 40 have external screw thread, described the second stationary plane 30 has female thread, described the second lid and described protruding 40 passes through external screw thread, female thread spiral connects, described secondary sealing area 60 is connected in described primary sealing area 20 by fixing band 50, described secondary sealing area 60 has outstanding cell 70, described cell 70 upper surfaces have through hole, described fixing band 50 one end are connected in described capping, the other end is placed in cell 70 by described through hole, and this end has projection, avoid this end to come off from through hole.
The bung that this utility model relates to, in use, by described the second lid rotation, departs from described the second lid described protruding 40, suction pipe can be inserted in concentrated solution bucket by described opening.
The bung that this utility model relates to, make in use, particularly in the time carrying out hemodialysis, while opening the bung of concentrated solution bucket, by coordinating of the first lid and the second lid, suction pipe is stretched in bucket and is drawn concentrated solution by the second lid, and the remainder of concentrated solution bucket opening is still covered by bung, can prevent that foreign material from entering or polluting.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (8)
1. a bung, is characterized in that, comprises the first lid, the second lid;
The end face of described the first lid is penetrated with opening, and the size of described opening is less than the end face size of described the first lid, and the edge of described opening has projection;
Described the second lid coupling is connected in described projection.
2. bung according to claim 1, it is characterized in that, described the first lid has primary sealing area and the first stationary plane, described the first stationary plane is hollow tube-shape, the edge matching of described primary sealing area is connected in an end margin of described the first stationary plane, and described primary sealing area is penetrated with opening;
Described the second lid has secondary sealing area and the second stationary plane, and described the second stationary plane is hollow tube-shape, and the edge matching of described secondary sealing area is connected in an end margin of described the second stationary plane, and described the second stationary plane coupling is connected in described projection.
3. bung according to claim 2, is characterized in that, described the first stationary plane, the second stationary plane are all hollow cylindrical, and described primary sealing area, secondary sealing area are all rounded.
4. bung according to claim 2, is characterized in that, described opening is circular, and the diameter of described opening is less than the size of described primary sealing area.
5. bung according to claim 4, is characterized in that, described projection has external screw thread, and described the second stationary plane has female thread, and described the second lid is connected with described protruding spiral.
6. bung according to claim 5, it is characterized in that, described the second lid is connected in described primary sealing area by fixing band, described secondary sealing area has outwards outstanding cell, described cell upper surface has through hole, and described fixing band one end is connected in described primary sealing area, and the other end is placed in cell through described through hole, and this end has two projections, make the size of this end be greater than the size of described through hole.
7. according to the bung described in claim 1～3 any one, it is characterized in that, the edge of described projection has flanging, and the edge of described the second stationary plane has in-flanges, and described the second lid is connected with described projection is embedded.
8. according to the bung described in claim 1～3 any one, it is characterized in that, described the second lid is connected in described primary sealing area by fixing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061095.3U CN203749900U (en) | 2014-02-10 | 2014-02-10 | Barrel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061095.3U CN203749900U (en) | 2014-02-10 | 2014-02-10 | Barrel cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749900U true CN203749900U (en) | 2014-08-06 |
Family
ID=51245208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061095.3U Expired - Lifetime CN203749900U (en) | 2014-02-10 | 2014-02-10 | Barrel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749900U (en) |
-
2014
- 2014-02-10 CN CN201420061095.3U patent/CN203749900U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203749900U (en) | Barrel cover | |
| CN206548843U (en) | A kind of multifunction cup | |
| CN204951614U (en) | Physiological saline bottle | |
| CN203710366U (en) | medicine bottle plug | |
| CN202459320U (en) | Sealing device special for blood dialysis solution | |
| CN203793883U (en) | Novel dust-prevention closed container barrel cover | |
| CN209253758U (en) | Dialyzate bucket dustproof cover | |
| CN203903063U (en) | Purified water barrel convenient to install | |
| CN206814391U (en) | A kind of industrial raw charging basket material-pumping tube device | |
| CN203845218U (en) | Barrel | |
| CN204528029U (en) | The bottle stopper of the interim adapted of burgundy bottle | |
| CN205102294U (en) | Outer set -top lid of air -conditioner | |
| CN201921175U (en) | Dialysate barrel lid with small cap | |
| CN202481490U (en) | Screw plug waterproof cover for barrel | |
| CN203047665U (en) | Sterile holding-forceps container | |
| CN203970910U (en) | A kind of Medical combined cover | |
| CN210028268U (en) | Exterior structure of hand bucket with funnel | |
| CN203345339U (en) | Beverage can with internal straw | |
| CN203943947U (en) | Diacan | |
| CN203922671U (en) | Multifunction cork-screw | |
| CN209023421U (en) | A kind of container closure | |
| CN202193289U (en) | Anti-splashing live fish bucket | |
| CN211634354U (en) | Draw-out device to salt solution infusion bottle | |
| CN209065380U (en) | A kind of bottled water device for releasing closures | |
| CN204489524U (en) | A kind of pop can opening lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510660 No. 8 Shenzhou street, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong, Guangzhou Patentee after: Guangzhou Kangsheng Biotechnology Co.,Ltd. Address before: 510660 No. 8 Shenzhou street, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong, Guangzhou Patentee before: GUANGZHOU KONCEN BIOSCIENCE CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |