CN201040097Y - Composite cover for infusion bottle - Google Patents
Composite cover for infusion bottle Download PDFInfo
- Publication number
- CN201040097Y CN201040097Y CNU2007201094872U CN200720109487U CN201040097Y CN 201040097 Y CN201040097 Y CN 201040097Y CN U2007201094872 U CNU2007201094872 U CN U2007201094872U CN 200720109487 U CN200720109487 U CN 200720109487U CN 201040097 Y CN201040097 Y CN 201040097Y
- Authority
- CN
- China
- Prior art keywords
- outer cover
- cover
- lid
- infusion bottle
- cap body
- 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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- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a combined cap for the transfusion bottle, consisting of an exterior cap body, an interior cap body and a rubber stuff placed between the exterior cap body and the interior cap body. The inner wall of the exterior cap body and the outer wall of the interior cap body are respectively and correspondingly provided with wound thread heaves and can be assembled and fixed through the rotation of the thread heaves. The combined cap with the structure that the assembly and fixation of the exterior cap body and the interior cap body through the thread heaves can make the combination of the exterior cap body and the interior cap body even more firm. The exterior cap body can be made smaller and the rubber stuff between the exterior cap body and the interior cap body can be made thinner, which saves more material and reduces more cost.
Description
Technical field
This utility model product relates to medical apparatus and instruments, is specially a kind of infusion bottle composite cover.
Background technology
At present, mould in bottle or the plastics big soft infusion bag field medical, a kind of structure of common infusion bottle composite cover includes outer cover, interior lid and plug mostly, fix by the extruding manner by the buckling groove and the fastening platform that are provided with separately between outer cover and the interior lid, thereby plug is arranged on the effect of playing sealing between outer cover and the interior lid.The conventional manner of using makes on the combinative structure of composite cover to be not very tight, and the contact area of plug and inside and outside lid must be bigger, and the thickness of plug is also thicker comparatively speaking, has just increased cost on the other hand.
The utility model content
The purpose of this utility model is to provide a kind of infusion bottle composite cover, can make the tightr of infusion bottle composite cover combination, and can reduce production costs.
For achieving the above object, be achieved by the following technical solution:
A kind of infusion bottle composite cover, form by outer cover, interior lid and the plug that is arranged between the inside and outside lid, it is characterized in that: on the described outer cover medial wall and on the external sidewall of inner cap respectively correspondence be provided with the threaded bosses that detours, it is fixing to be rotated formula combination by described threaded bosses between the two.
Described outer cover lateral wall is provided with the reinforcement that strengthens frictional force; The lid medial wall is provided with the reinforcement that strengthens frictional force in described.
Described outer cover outer surface is provided with pull-tab, and outer cover inner surface or outer surface are provided with the easy-to-draw groove that goes in ring, and pull-tab connects the edge of the described easy-to-draw groove that goes in ring, and the inner surface of outer lid body is provided with the anti-rimose belt reinforcement of lid.
Described outer cover outer surface is provided with opening tool, outer lid body inner surface or outer surface are provided with the easy-to-draw groove that goes in ring, one end of opening tool extends one and is beneficial to the parts of holding that the operator makes things convenient for use, the other end of opening tool connects the edge of the described easy-to-draw groove that goes in ring, and the inner surface of outer lid body is provided with the anti-rimose belt reinforcement of lid.
Described outer cover connects an opening tool by the injection moulding second time, and outer cover has one and goes out fluid through-hole, and described opening tool comprises mouth-sealed portion and pulling part, and mouth-sealed portion covers the through hole of outer cover.
Adopt the infusion bottle composite cover of said structure, fixing between outer cover and the interior lid by the combination of screw thread rotation formula, can be so that both combinations be tightr, simultaneously plug between the two can attenuation some, material-saving more; The belt reinforcement of outer cover inner surface more moves to outer rim simultaneously, in equal aperture area lower cover volume-diminished, has reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment outer cover of this utility model;
Fig. 3 is the structural representation of the third embodiment outer cover of this utility model.
The specific embodiment
As shown in Figure 1, a kind of infusion bottle composite cover, form by outer cover 1, interior lid 2 and the plug 3 that is arranged between outer cover 1, the interior lid 2, on outer lid body 1 medial wall and interior lid 2 lateral walls on respectively correspondence be provided with the threaded bosses 11,21 that detours, it is fixing to be rotated the formula combination by described threaded bosses 11,21 between outer cover 1 and the interior lid 2, such mode can be so that both combinations be tightr, plug simultaneously can attenuation some, material-saving has been saved production cost more.On the other hand, outer lid body 1 lateral wall along the circumferential direction is provided with the reinforcement 12 that strengthens frictional force, and interior lid 2 medial walls are provided with the reinforcement 22 that strengthens frictional force, and are easy to use.
As shown in Figure 1, the outer surface of outer lid body 1 is provided with pull-tab 4, outer cover 1 inner surface is provided with the easy-to-draw groove 5 that goes in ring, pull-tab 4 connects the edge of the described easy-to-draw groove 5 that goes in ring, and the inner surface of outer lid body 1 is provided with the anti-rimose belt reinforcement 6 of lid, when the operator uses, draw pull-tab with finger-stall, outer cover 1 outer surface is opened along the easy-to-draw groove 5 that goes in ring in the stressed back of pull-tab, and exposed portions serve plug 3 surfaces promptly can be operated.
As shown in Figure 2, can select the outer cover structure of another opening ways, described outer cover 1 outer surface is provided with opening tool 7, outer lid body 1 inner surface is provided with the easy-to-draw groove 5 that goes in ring, one end of opening tool 7 extend one be beneficial to the operator convenient use hold parts 8, the other end of opening tool 7 connects the edge of the described easy-to-draw groove 5 that goes in ring, and the inner surface of outer lid body 1 is provided with the anti-rimose belt reinforcement 6 of lid, when the operator uses, grasping the extended part 8 of holding of opening tool 7 one ends pulls, outer cover 1 outer surface is opened along the easy-to-draw groove 5 that goes in ring in opening tool 7 stressed backs, and exposed portions serve plug 3 surfaces promptly can be operated.
As shown in Figure 3, described outer cover 1 connects an opening tool 9 by the injection moulding second time, and outer cover 1 has one and goes out fluid through-hole 10, and described opening tool 9 comprises mouth-sealed portion 91 and pulling part 92, and mouth-sealed portion 91 covers through hole 10 places of outer cover 1.
Claims (5)
1. infusion bottle composite cover, form by outer cover, interior lid and the plug that is arranged between the inside and outside lid, it is characterized in that: on the described outer cover medial wall and on the external sidewall of inner cap respectively correspondence be provided with the threaded bosses that detours, it is fixing to be rotated formula combination by described threaded bosses between the two.
2. a kind of infusion bottle composite cover as claimed in claim 1 is characterized in that: described outer cover lateral wall is provided with the reinforcement that strengthens frictional force; The lid medial wall is provided with the reinforcement that strengthens frictional force in described.
3. a kind of infusion bottle composite cover as claimed in claim 2, it is characterized in that: described outer cover outer surface is provided with pull-tab, outer cover inner surface or outer surface are provided with the easy-to-draw groove that goes in ring, pull-tab connects the edge of the described easy-to-draw groove that goes in ring, and the inner surface of outer lid body is provided with the anti-rimose belt reinforcement of lid.
4. a kind of infusion bottle composite cover as claimed in claim 2, it is characterized in that: described outer cover outer surface is provided with opening tool, outer lid body inner surface or outer surface are provided with the easy-to-draw groove that goes in ring, one end of opening tool extends one and is beneficial to the parts of holding that the operator makes things convenient for use, the other end of opening tool connects the edge of the described easy-to-draw groove that goes in ring, and the inner surface of outer lid body is provided with the anti-rimose belt reinforcement of lid.
5. as a kind of infusion bottle composite cover as described in the claim 2, it is characterized in that: described outer cover connects an opening tool by the injection moulding second time, outer cover has one and goes out fluid through-hole, and described opening tool comprises mouth-sealed portion and pulling part, and mouth-sealed portion covers the through hole of outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201094872U CN201040097Y (en) | 2007-05-18 | 2007-05-18 | Composite cover for infusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201094872U CN201040097Y (en) | 2007-05-18 | 2007-05-18 | Composite cover for infusion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040097Y true CN201040097Y (en) | 2008-03-26 |
Family
ID=39251800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201094872U Expired - Fee Related CN201040097Y (en) | 2007-05-18 | 2007-05-18 | Composite cover for infusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040097Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370575A (en) * | 2011-10-28 | 2012-03-14 | 江苏金扬子包装科技有限公司 | Combined cover of medical transfusion bag |
| CN103445962A (en) * | 2013-09-06 | 2013-12-18 | 苏州创扬医药包装科技有限公司 | Polypropylene pull ring type combination cap for plastic infusion containers, and production method thereof |
| WO2015081557A1 (en) * | 2013-12-02 | 2015-06-11 | 江阴市鸿萌橡塑制品有限公司 | Combined seal cover for needleless infusion |
-
2007
- 2007-05-18 CN CNU2007201094872U patent/CN201040097Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370575A (en) * | 2011-10-28 | 2012-03-14 | 江苏金扬子包装科技有限公司 | Combined cover of medical transfusion bag |
| CN102370575B (en) * | 2011-10-28 | 2014-12-10 | 江苏金扬子包装科技有限公司 | Combined cover of medical transfusion bag |
| CN103445962A (en) * | 2013-09-06 | 2013-12-18 | 苏州创扬医药包装科技有限公司 | Polypropylene pull ring type combination cap for plastic infusion containers, and production method thereof |
| WO2015081557A1 (en) * | 2013-12-02 | 2015-06-11 | 江阴市鸿萌橡塑制品有限公司 | Combined seal cover for needleless infusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 |