CN208109494U - A kind of ointment sample injector - Google Patents
A kind of ointment sample injector Download PDFInfo
- Publication number
- CN208109494U CN208109494U CN201820698785.8U CN201820698785U CN208109494U CN 208109494 U CN208109494 U CN 208109494U CN 201820698785 U CN201820698785 U CN 201820698785U CN 208109494 U CN208109494 U CN 208109494U
- Authority
- CN
- China
- Prior art keywords
- shell
- connect cover
- sample injector
- ointment
- screw thread
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of ointment sample injectors, including first shell, connect cover, suction nozzle and fixing card, the first screw thread is provided on the inner wall of the first shell, piston head is provided in the second shell, and piston head is fixedly arranged above catch bar, the bottom end of the spring is provided with convex block, the groove is provided on connecting plate, and connecting plate is fixed on first shell interior lower end, the connect cover is fixed on the bottom end of first shell, and fixed plate is provided in connect cover, venthole is offered in fixed plate simultaneously, the suction nozzle is mounted on the lower end of connect cover, the fixing card is mounted on lower end on the outside of first shell, and the upper end of first shell is equipped with soft rubber cover.The ointment sample injector, there are two the fixed plate in connect cover is arranged altogether, and the venthole in two fixed plates is interspersed, it can enter inside device to avoid ointment, in addition the connection type between connect cover and first shell is to be threadedly coupled, and convenient for dismantling connect cover, is cleared up.
Description
Technical field
The utility model relates to ointment sample injector technical field, specially a kind of ointment sample injector.
Background technique
Drug refers to the disease for preventing, treating, diagnosing people, and ointment drug belongs to one of important type in drug,
Mainly in the disease of skin, in the processing and manufacturing process of ointment drug, need to detect ointment, therefore must
Indispensable is ointment sample injector.
Due to the sticky speciality of ointment, in progress sample injector in use, the phenomenon that being easy to produce adherency, leads to sample injector
Inside, which is blocked, to be clogged, it is difficult to be cleared up, is in addition not easy to adjust the amount being loaded every time.Therefore a kind of ointment sample injector is needed to improve
The above problem.
Utility model content
The purpose of this utility model is to provide a kind of ointment sample injector, with solve it is mentioned above in the background art due to
The sticky speciality of ointment, in progress sample injector in use, the phenomenon that being easy to produce adherency, causes to be blocked inside sample injector
Firmly, it is difficult to clear up, in addition be not easy to the problem of adjusting the amount being loaded every time.
To achieve the above object, the utility model provides the following technical solutions：A kind of ointment sample injector, including first shell
Body, connect cover, suction nozzle and fixing card are provided with the first screw thread, and setting inside first shell on the inner wall of the first shell
There is second shell, while being provided with the second screw thread on the outside of second shell, piston head, and piston are provided in the second shell
Head is fixedly arranged above catch bar, while spring is connected with below piston head, and the bottom end of the spring is provided with convex block, and convex
Block is stuck in groove, and the groove is provided on connecting plate, and connecting plate is fixed on first shell interior lower end, while connecting plate
On offer opening, the connect cover is fixed on the bottom end of first shell, and fixed plate is provided in connect cover, while fixed plate
On offer venthole, the suction nozzle is mounted on the lower end of connect cover, and the fixing card is mounted on lower end on the outside of first shell, and
The upper end of first shell is equipped with soft rubber cover, while the top side of first shell is provided with gag lever post.
Preferably, the distribution height of first screw thread is consistent with the height of second shell, and the size of the first screw thread and
The size of second screw thread is coincide.
Preferably, the spring is connected together by convex block and connecting plate composition, and spring can carry out 0-360 ° of rotation.
Preferably, the connection type between the upper end of the connect cover and the lower end of first shell is to be threadedly coupled, and connect
Connecing the connection type between the lower end of cover and suction nozzle is to be connected together.
Preferably, there are two the fixed plate is arranged altogether, and the venthole in two fixed plates is interspersed.
Preferably, there are two the fixing card is arranged altogether, and central axes bilateral symmetry of the fixing card about first shell
Setting.
Compared with prior art, the utility model has the beneficial effects that：The ointment sample injector,
（1）There are two fixed plate in connect cover is arranged altogether, and the venthole in two fixed plates is interspersed, can be with
Ointment is avoided to enter inside device, in addition the connection type between connect cover and first shell is to be threadedly coupled, convenient for that will connect
Cover disassembly, is cleared up；
（2）It is respectively arranged with the first screw thread and the second screw thread on the inner wall of first shell and the outer wall of second shell, is led to
Rotation second shell is crossed, the position for being able to carry out second shell is adjusted, and changes air pressure when twitching piston head, so as to adjust
The amount of sample-adding；
（3）Device is internally provided with spring, after squeezing catch bar, under the action of the spring, it is possible to reduce use when recovery
Power, it is easy to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model external structure schematic diagram；
Fig. 3 is the utility model venthole distributed architecture schematic diagram；
Fig. 4 is the utility model groove and opening distributed architecture schematic diagram；
Fig. 5 is the portion A enlarged structure schematic diagram in the utility model Fig. 1.
In figure：1, first shell, the 2, first screw thread, 3, second shell, the 4, second screw thread, 5, piston head, 6, catch bar, 7,
Spring, 8, convex block, 9, groove, 10, connecting plate, 11, opening, 12, connect cover, 13, fixed plate, 14, venthole, 15, suction nozzle,
16, fixing card, 17, gag lever post, 18, soft rubber cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution：A kind of ointment sample injector, including first shell 1,
First screw thread 2, second shell 3, the second screw thread 4, piston head 5, catch bar 6, spring 7, convex block 8, groove 9, connecting plate 10, opening
11, connect cover 12, fixed plate 13, venthole 14, suction nozzle 15, fixing card 16, gag lever post 17 and soft rubber cover 18, first shell 1
The first screw thread 2 is provided on inner wall, and first shell 1 is internally provided with second shell 3, the distribution height of the first screw thread 2 and
The height of two shells 3 is consistent, and the size of the first screw thread 2 and the size of the second screw thread 4 are coincide, and second shell 3 is able to carry out
Position is adjusted, and changes air pressure when twitching piston head 5, so as to adjust the amount of sample-adding, while the outside setting of second shell 3
There is the second screw thread 4, be provided with piston head 5 in second shell 3, and piston head 5 is fixedly arranged above catch bar 6, while piston head 5
Lower section be connected with spring 7, the bottom end of spring 7 is provided with convex block 8, and convex block 8 is stuck in groove 9, spring 7 by convex block 8 with
The composition of connecting plate 10 is connected together, and spring 7 can carry out 0-360 ° of rotation, can be with when the position for carrying out second shell 3 is adjusted
Make rotating with for spring 7, groove 9 is provided on connecting plate 10, and connecting plate 10 is fixed on 1 interior lower end of first shell, together
When connecting plate 10 on offer opening 11, connect cover 12 is fixed on the bottom end of first shell 1, and is provided with fixation in connect cover 12
Plate 13, the connection type between the upper end and the lower end of first shell 1 of connect cover 12 is is threadedly coupled, and the lower end of connect cover 12
Connection type between suction nozzle 15 is to be connected together, and convenient for removing connect cover 12, is cleaned, suction nozzle 15 can suitably add
It is long, convenient for extending into feeding in volumetric flask, while venthole 14 is offered in fixed plate 13, fixed plate 13 is provided with altogether two
It is a, and the venthole 14 in two fixed plates 13 is interspersed, and can enter inside device to avoid ointment, 15 company of being mounted on of suction nozzle
The lower end of cover 12 is connect, fixing card 16 is mounted on 1 outside lower end of first shell, and the upper end of first shell 1 is equipped with soft rubber cover 18,
The top side of first shell 1 is provided with gag lever post 17 simultaneously, and there are two fixing card 16 is arranged altogether, and fixing card 16 is about the
The central axes of one shell 1 are symmetrical set, and device can be disposed vertically, ointment is avoided to enter inside device.
Working principle：When using the ointment sample injector, first the structure of the ointment sample injector is simply understood, it is first
First be loaded as needed amount number, rotate second shell 3, carry out second shell 3 position adjust, second shell 3 turn
It is dynamic that convex block 8 can be driven to rotate in groove 9, it can be avoided spring 7 and screw, the rotation of connect cover 12 is then connected to first shell
The lower end of body 1 then holds soft rubber cover 18, makes the downside for being placed in gag lever post 17 at the top of hand, suction nozzle 15 is inserted in connect cover 12
Then lower end presses catch bar 6, moves down piston head 5, while spring 7 is shunk, and the end of suction nozzle 15 is inserted in ointment, so
Defensive position unclamps catch bar 6, and spring 7 restores, moves up catch bar 6, ointment can be drawn to suction nozzle 15, in connect cover 12
Fixed plate 13 can play barrier effect, avoid ointment from entering inside apparatus main body, then take out the device out of ointment again,
Catch bar 6 is pressed, the ointment in suction nozzle 15 can be squeezed to designated position, it can be matching by the way that fixing card 16 to be stuck in
Bracket on, which is disposed vertically, after the completion of sample-adding, suction nozzle 15 can be successively removed and connect cover 12 is cleaned, this
The content being not described in detail in specification belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of ointment sample injector, including first shell（1）, connect cover（12）, suction nozzle（15）And fixing card（16）, feature exists
In：The first shell（1）Inner wall on be provided with the first screw thread（2）, and first shell（1）It is internally provided with second shell
（3）, while second shell（3）Outside be provided with the second screw thread（4）, the second shell（3）Inside it is provided with piston head（5）,
And piston head（5）Be fixedly arranged above catch bar（6）, while piston head（5）Lower section be connected with spring（7）, the spring（7）
Bottom end be provided with convex block（8）, and convex block（8）It is stuck in groove（9）It is interior, the groove（9）It is provided with connecting plate（10）On, and even
Fishplate bar（10）It is fixed on first shell（1）Interior lower end, while connecting plate（10）On offer opening（11）, the connect cover
（12）It is fixed on first shell（1）Bottom end, and connect cover（12）Inside it is provided with fixed plate（13）, while fixed plate（13）On open
Equipped with venthole（14）, the suction nozzle（15）It is mounted on connect cover（12）Lower end, the fixing card（16）It is mounted on first shell
Body（1）Outside lower end, and first shell（1）Upper end soft rubber cover is installed（18）, while first shell（1）Top side set
It is equipped with gag lever post（17）.
2. ointment sample injector according to claim 1, it is characterised in that：First screw thread（2）Distribution height and
Two shells（3）Height it is consistent, and the first screw thread（2）Size and the second screw thread（4）Size coincide.
3. ointment sample injector according to claim 1, it is characterised in that：The spring（7）Pass through convex block（8）With connecting plate
（10）Composition is connected together, and spring（7）It can carry out 0-360 ° of rotation.
4. ointment sample injector according to claim 1, it is characterised in that：The connect cover（12）Upper end and first shell
（1）Lower end between connection type be to be threadedly coupled, and connect cover（12）Lower end and suction nozzle（15）Between connection type
To be connected together.
5. ointment sample injector according to claim 4, it is characterised in that：The fixed plate（13）Altogether there are two setting,
And two fixed plates（13）On venthole（14）It is interspersed.
6. ointment sample injector according to claim 1, it is characterised in that：The fixing card（16）Altogether there are two setting,
And fixing card（16）About first shell（1）Central axes be symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698785.8U CN208109494U (en) | 2018-05-11 | 2018-05-11 | A kind of ointment sample injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698785.8U CN208109494U (en) | 2018-05-11 | 2018-05-11 | A kind of ointment sample injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109494U true CN208109494U (en) | 2018-11-16 |
Family
ID=64114677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698785.8U Expired - Fee Related CN208109494U (en) | 2018-05-11 | 2018-05-11 | A kind of ointment sample injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257052A (en) * | 2020-04-11 | 2020-06-09 | 姚家辉 | Strong-safety corrosive sewage sampling device |
-
2018
- 2018-05-11 CN CN201820698785.8U patent/CN208109494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111257052A (en) * | 2020-04-11 | 2020-06-09 | 姚家辉 | Strong-safety corrosive sewage sampling device |
| CN111257052B (en) * | 2020-04-11 | 2020-11-17 | 苏州市东挺河智能科技发展有限公司 | Strong-safety corrosive sewage sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20200511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |