CN204106752U - Disposable syringe syringe needle - Google Patents
Disposable syringe syringe needle Download PDFInfo
- Publication number
- CN204106752U CN204106752U CN201420577234.8U CN201420577234U CN204106752U CN 204106752 U CN204106752 U CN 204106752U CN 201420577234 U CN201420577234 U CN 201420577234U CN 204106752 U CN204106752 U CN 204106752U
- Authority
- CN
- China
- Prior art keywords
- needle
- raised line
- syringe
- chute
- main 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
Links
Abstract
A kind of disposable syringe syringe needle, comprise needle main body, needle guard, raised line is provided with in described needle guard, described needle main body outer circumference surface is in axial direction provided with chute, and described raised line slippage is connected in chute, is provided with stopper slot bottom described chute, described chute relative limit rooved face is provided with elastic bumps, described raised line is provided with the spacing hole with elastic bumps clamping, and it has, and is connected more stable effect between needle main body with needle guard.
Description
Technical field
This utility model relates to a kind of medical device, and more particularly, it relates to a kind of disposable syringe syringe needle.
Background technology
Syringe needle is mainly used for doctor in field of medicaments and, when using syringe, at a syringe outside socket syringe needle, carries out work such as injecting and make up a prescription.
Syringe needle outside in the market all can be socketed a needle guard, injection needle directly overlaps and goes back after being used to complete, therefore be connected very unstable between needle guard with syringe needle, and syringe needle to be separated with needle guard and to stab sanitationman when processing medical wastes, in order to make syringe needle use safe and sanitary more, how syringe needle head main body being improved and being one and having problem to be solved.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of disposable syringe syringe needle, and it has needle main body and is connected more stable advantage with needle guard.
For achieving the above object, this utility model provides following technical scheme:
A kind of disposable syringe syringe needle, comprise needle main body, needle guard, raised line is provided with in described needle guard, described needle main body outer circumference surface is in axial direction provided with chute, described raised line slippage is connected in chute, be provided with stopper slot bottom described chute, described chute relative limit rooved face is provided with elastic bumps, and described raised line is provided with the spacing hole with elastic bumps clamping.
This utility model is set to further, and the outer surface of described needle guard is provided with the first slug, and the bottom of described needle main body is provided with the second slug, and described first slug and described second slug match.
By adopting such scheme, designing the first slug and the second slug makes needle guard and needle main body can not make mistakes when mounted as labelling, preventing locked, be also convenient to medical personnel's fit after using and make needle main body and needle guard mutually locked
This utility model is set to further, is arranged to circular arc bottom described raised line.
By adopting such scheme, be arranged to circular arc by bottom raised line, facilitate raised line less to elastic bumps frictional force when slippage enters chute and locating slot, the process that dress is closed is convenient.
Described elastic bumps is jumping bean spring.
By adopting such scheme, jumping bean spring surface is set to spherical arc shape and makes it convenient with coordinating of raised line, makes the assembling of needle guard and needle main body convenient.
Compared with prior art, the utility model has the advantage of: the installation being realized needle guard and needle main body by cooperatively interacting between chute and raised line, raised line is by the stopper slot clamping bottom elastic bumps and chute, to improve the stability that connects between the two, stuck being difficult to of needle main body and needle guard is separated, it also avoid needle main body and needle guard and divide and stab medical worker and cleanup crew.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model disposable syringe syringe needle embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the raised line schematic diagram of this utility model disposable syringe syringe needle embodiment.
Description of reference numerals: 1, needle main body; 2, chute; 3, stopper slot; 4, the first slug; 5, elastic bumps; 6, spacing hole; 7, circular arc; 8, raised line; 9, the second slug; 10, needle guard; 11, chute.
Detailed description of the invention
With reference to accompanying drawing 1 to Fig. 3, this utility model disposable syringe syringe needle embodiment is described in further details.
A kind of disposable syringe syringe needle in the present embodiment, comprise needle main body 1, needle guard 10, state in needle guard 10 and be provided with raised line 8, circular arc 7 is arranged to bottom raised line 8, described needle main body 1 is provided with chute 2, the slippage of described raised line 8 is connected in chute 2, stopper slot 3 is provided with bottom described chute 2, described chute 2 relative limit groove 3 surface is provided with elastic bumps 5, described elastic bumps 5 is jumping bean spring, described raised line 8 is by elastic bumps 5 and stopper slot 3 clamping, the surface of the relative chute 11 of described raised line 8 is provided with spacing hole 6, described spacing hole 6 and the clamping of described elastic bumps 5, the outer surface of described needle guard 10 is provided with the first slug 4, the bottom of described needle main body is provided with the second slug 9, described first slug 4 matches with described second slug 9.
According to said structure, there is the needle guard 10 of the first slug 4 one side when mounted and have the needle guard 10 of the second slug 9 one side to be interlocked, raised line 8 slippage is made to enter chute 2, the raised line 8 of bottom circular arc 7 supports conjunction elastic bumps 5 and makes raised line 8 continue to slip into chute 2, and raised line 8 is closed and the mutual clamping of spacing hole by supporting of elastic bumps 5.
Pass through such scheme, arranging the first slug 4 and the second slug 9 is that conveniently needle main body 1 occurs mistake with easy for installation being unlikely to of needle guard 10, avoid needle main body 1 directly locked, also facilitate after use, medical personnel can make needle main body 1 and pin directly locked by the first slug 4 and the second slug 9, circular arc 7 is arranged in the bottom of raised line 8 simultaneously, the bottom surface of circular arc 7 facilitates it with elasticity raised line 8 and the coordinating of elastic bumps 5, the assembling of more convenient raised line 8, needle main body 1 is avoided to be separated with needle guard 10, by rotating needle guard 10 after use, improve the connective stability of needle main body and needle guard, thus needle main body 1 can be prevented to be separated with needle guard 10 stab medical personnel, injection needle is made to use safe and sanitary more.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under this utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under this utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a disposable syringe syringe needle, comprise needle main body, needle guard, it is characterized in that: in described needle guard, be provided with raised line, described needle main body outer circumference surface is in axial direction provided with chute, described raised line slippage is connected in chute, be provided with stopper slot bottom described chute, described chute relative limit rooved face is provided with elastic bumps, and described raised line is provided with the spacing hole with elastic bumps clamping.
2. disposable syringe syringe needle according to claim 1, is characterized in that: the outer surface of described needle guard is provided with the first slug, and the bottom of described needle main body is provided with the second slug, and described first slug and described second slug match.
3. disposable syringe syringe needle according to claim 1, is characterized in that: be arranged to circular arc bottom described raised line.
4. disposable syringe syringe needle according to claim 1, is characterized in that: described elastic bumps is jumping bean spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577234.8U CN204106752U (en) | 2014-10-08 | 2014-10-08 | Disposable syringe syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577234.8U CN204106752U (en) | 2014-10-08 | 2014-10-08 | Disposable syringe syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106752U true CN204106752U (en) | 2015-01-21 |
Family
ID=52324117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577234.8U Expired - Fee Related CN204106752U (en) | 2014-10-08 | 2014-10-08 | Disposable syringe syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106752U (en) |
-
2014
- 2014-10-08 CN CN201420577234.8U patent/CN204106752U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104955501B (en) | Needle assemblies box | |
| MX360830B (en) | Vial adapters. | |
| MY169674A (en) | Systems for automatically administering medication | |
| MX2016005252A (en) | Infusion system for preventing mischanneling of multiple medicaments. | |
| MX2012012327A (en) | Cartridge holder and alignment interface. | |
| WO2015021236A4 (en) | Retainer for retractable needle assemblies and syringes | |
| CN204106752U (en) | Disposable syringe syringe needle | |
| CN104436368A (en) | Medical syringe | |
| CN204106753U (en) | Self-locking injection syringe syringe needle | |
| CN202822342U (en) | Safe injector | |
| CN104189986B (en) | A kind of Anesthesia machine face shield chamber fixing device | |
| CN208481814U (en) | A kind of syringe with protective sleeve of syringe needle | |
| CN204337308U (en) | A kind of medical use dispensing device | |
| CN204521831U (en) | Disposable anti-stabbed anti-pollution 1ml syringe | |
| BR112021023304A2 (en) | Rotary infusion device and methods thereof | |
| CN204106727U (en) | Protection infusion needle | |
| CN205359526U (en) | Individuation ventricles of brain abdominal cavity subcutaneous tunnel of reposition of redundant personnel operation poker | |
| CN206081068U (en) | Medicine ware is dissolved in portable medicine dispensing machine special use of hand -held type | |
| CN204448091U (en) | A kind of radiogen of nuclear medicine deposits rack for test tube | |
| CN203663177U (en) | Injector | |
| CN202490572U (en) | Eccentric quick mixing and extracting device for injection | |
| CN204501888U (en) | Transfusion needle protector | |
| CN104797288B (en) | Micropin assembly and adapter | |
| CN203123185U (en) | Novel infusion tube syringe needle interposer | |
| CN204033921U (en) | Type self-destroyed venoclysis needle |
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: 20150121 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |