CN203915666U - Easy destruction type syringe - Google Patents
Easy destruction type syringe Download PDFInfo
- Publication number
- CN203915666U CN203915666U CN201420315871.8U CN201420315871U CN203915666U CN 203915666 U CN203915666 U CN 203915666U CN 201420315871 U CN201420315871 U CN 201420315871U CN 203915666 U CN203915666 U CN 203915666U
- Authority
- CN
- China
- Prior art keywords
- syringe
- connection tube
- medical plastic
- plastic connection
- diameter
- 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
Links
Abstract
This utility model relates to syringe articles for use design field, a kind of easy destruction type syringe particularly, this syringe comprises syringe needle, syringe and the shank matching with syringe, described shank front end is provided with the rubber piston suitable with syringe inwall, and rubber ring fin is fixedly installed on the inner ring face of opening part of syringe nozzle; Described syringe needle comprises rustless steel injection head and the medical plastic connection tube being fixedly connected with, and medical plastic connection tube is the uniform cylindrical cavity structure of diameter, and medical plastic connection tube inwall is fixedly connected with rubber layer; The front edge of described syringe is provided with outlet, and outlet external diameter is gradually small-scale structure of diameter, and the interior diameter of described medical plastic connection tube is between the external diameter at outlet two ends.The structure of easy destruction type syringe of the present utility model is comparatively simple, convenient and practical, suitable applying.
Description
Technical field
This utility model relates to syringe articles for use design field, particularly a kind of easy destruction type syringe.
Background technology
Syringe is the common articles for use of field of medicaments, it is mainly comprised of syringe needle, syringe and shank, in conventional syringe, syringe lacks good restriction to the shank being arranged on wherein, if shank does not slightly notice in the process toward post-tensioning just that easily slippage out from syringe, easily cause malpractice, in addition, the structure of syringe needle and syringe junction arranges and easily makes the more difficult destruction of syringe used, easily to lawless person, builds illegal leak.Therefore, studying a kind of simple in structure, convenient and practical easy destruction type syringe is the current problem that will study.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of simple in structure, convenient and practical easy destruction type syringe.
This utility model solves the technical scheme that its technical problem adopts: a kind of easy destruction type syringe, this syringe comprises syringe needle, syringe and the shank matching with syringe, described shank front end is provided with the rubber piston suitable with syringe inwall, and rubber ring fin is fixedly installed on the inner ring face of opening part of syringe nozzle; Described syringe needle comprises rustless steel injection head and the medical plastic connection tube being fixedly connected with, and medical plastic connection tube is the uniform cylindrical cavity structure of diameter, and medical plastic connection tube inwall is fixedly connected with rubber layer; The front edge of described syringe is provided with outlet, and outlet external diameter is gradually small-scale structure of diameter, and the interior diameter of described medical plastic connection tube is between the external diameter at outlet two ends.
Further, described rubber piston front end is planarized structure.
Further, described rustless steel injection head front end is inclined structure.
Further, described shank end is vertically installed with push rod.
Beneficial effect: the structure of easy destruction type syringe of the present utility model is comparatively simple, convenient and practical, in the technical solution of the utility model, the front edge of syringe is provided with to outlet, can be conducive to this syringe and use the destruction that fractures later, medical plastic connection tube inwall is fixedly connected with the setting of rubber layer, can make medical plastic connection tube comparatively tight with outlet combination, also be beneficial to the destruction of later stage syringe, the setting of rubber ring fin, can effectively prevent shank from syringe slippage out, suitable applying.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
1. syringes in figure, 11. rubber ring fins, 12. outlets, 2. shank, 21. rubber pistons, 22. push rods, 31. rustless steel injection heads, 32. medical plastic connection tubes.
The specific embodiment
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with this utility model.
A kind of easy destruction type syringe as shown in Figure 1, this syringe comprises syringe needle, syringe 1 and the shank 2 matching with syringe 1, described shank 2 ends are vertically installed with push rod 22, shank 2 front ends are provided with the rubber piston 21 suitable with syringe 1 inwall, the inner ring face of the nozzle of syringe 1 is provided with a rubber ring fin 11, rubber ring fin 11 is fixedly installed on the inner ring face of opening part of syringe 1 nozzle, has the aperture matching with shank 2 diameters in the middle of rubber ring fin 11; Described syringe needle comprises rustless steel injection head 31 and the medical plastic connection tube 32 being fixedly connected with, rustless steel injection head 31 front ends are inclined structure, medical plastic connection tube 32 is the uniform cylindrical cavity structure of diameter, and medical plastic connection tube 32 inwalls are fixedly connected with rubber layer; The front edge of described syringe 1 is provided with outlet 12, exporting 12 external diameters is gradually small-scale structure of diameter, the interior diameter of described medical plastic connection tube 32 is between the external diameter at outlet two ends, described rubber layer can make medical plastic connection tube 32 and outlet 12 tight clampings, is also convenient to the later stage by the destruction herein of this syringe.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to claim scope.
Claims (4)
1. an easy destruction type syringe, it is characterized in that: this syringe comprises syringe needle, syringe and the shank matching with syringe, described shank front end is provided with the rubber piston suitable with syringe inwall, and rubber ring fin is fixedly installed on the inner ring face of opening part of syringe nozzle; Described syringe needle comprises rustless steel injection head and the medical plastic connection tube being fixedly connected with, and medical plastic connection tube is the uniform cylindrical cavity structure of diameter, and medical plastic connection tube inwall is fixedly connected with rubber layer; The front edge of described syringe is provided with outlet, and outlet external diameter is gradually small-scale structure of diameter, and the interior diameter of described medical plastic connection tube is between the external diameter at outlet two ends.
2. a kind of easy destruction type syringe according to claim 1, is characterized in that: described rubber piston front end is planarized structure.
3. easy destruction type syringe according to claim 1, is characterized in that: described rustless steel injection head front end is inclined structure.
4. a kind of easy destruction type syringe according to claim 1, is characterized in that: described shank end is vertically installed with push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315871.8U CN203915666U (en) | 2014-06-13 | 2014-06-13 | Easy destruction type syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315871.8U CN203915666U (en) | 2014-06-13 | 2014-06-13 | Easy destruction type syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915666U true CN203915666U (en) | 2014-11-05 |
Family
ID=51811550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315871.8U Expired - Fee Related CN203915666U (en) | 2014-06-13 | 2014-06-13 | Easy destruction type syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027872A (en) * | 2014-06-13 | 2014-09-10 | 陈江 | Easy-to-destroy syringe |
-
2014
- 2014-06-13 CN CN201420315871.8U patent/CN203915666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027872A (en) * | 2014-06-13 | 2014-09-10 | 陈江 | Easy-to-destroy syringe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203915666U (en) | Easy destruction type syringe | |
| CN104027872A (en) | Easy-to-destroy syringe | |
| CN101850141B (en) | Safe injector | |
| CN205572937U (en) | Novel ejector rod | |
| CN202044598U (en) | Boosting device of syringe | |
| CN103656799A (en) | Prefilling injector | |
| CN203235097U (en) | Injector | |
| CN203598022U (en) | Puncture trocar for western medicine internal medicine | |
| CN202777225U (en) | Hand-pressing-type gynecology vaginal syringe | |
| CN201500347U (en) | Safe injector | |
| CN203090218U (en) | Gynecological applicator | |
| CN202387060U (en) | Novel injector | |
| CN206103062U (en) | Convenient operation's environmental protection syringe | |
| CN204147367U (en) | A kind of split type syringe with spiral quick fixation structure | |
| CN103157157B (en) | A kind of safety injector | |
| CN203885954U (en) | Self-destruction injector with retractable needle head | |
| CN204091813U (en) | A kind of multi-functional water ladle | |
| CN209092502U (en) | A kind of rectum or vaginal administration device | |
| CN204379771U (en) | A kind of medicine bottle | |
| CN202666106U (en) | Sealed-type injector | |
| CN201676390U (en) | Hemorrhoid ointment injector | |
| CN201253392Y (en) | Liquor pre-charging injector | |
| CN201949498U (en) | Glycerine enema booster used for children | |
| CN201105065Y (en) | Novel injection needle pipe | |
| CN202236708U (en) | Anti-prick needle guard |
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 |
Granted publication date: 20141105 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |