CN208036687U - A kind of unguent quantitative extrusion device - Google Patents
A kind of unguent quantitative extrusion device Download PDFInfo
- Publication number
- CN208036687U CN208036687U CN201820416654.6U CN201820416654U CN208036687U CN 208036687 U CN208036687 U CN 208036687U CN 201820416654 U CN201820416654 U CN 201820416654U CN 208036687 U CN208036687 U CN 208036687U
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- CN
- China
- Prior art keywords
- tube body
- transparent tube
- push rod
- positioning
- link block
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- 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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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
Abstract
The utility model is related to medical aid more particularly to a kind of unguent quantitative extrusion devices, including：Transparent tube body for loading ointment, rubber piston in transparent tube body, positioning device and push rod, the positioning device includes link block, resetting spring in link block and two positioning pins, push push rod that ointment is made to be squeezed out from nozzle, when the positioning pin of push rod front end moves to locating slot, the free end of positioning pin is inserted into locating slot under the action of the spring, keep the movement of push rod hindered, it needs to continue firmly to make positioning pin extruding spring contraction that can continue to press on push rod, the extrusion capacity of ointment is fixed value between two neighboring locating slot, employee can pass through the resistance being subject to when promotion without the scale that should be noted on transparent tube body and realize squeezing out quantitative when operating, improve the operating efficiency of employee, reduce operating error.
Description
Technical field
The utility model is related to medical aid more particularly to a kind of unguent quantitative extrusion devices.
Background technology
Ointment can not use metering pump filling as a kind of semifluid in packaging, it usually needs artificial filling, existing people
Work filling apparatus includes transparent tube body mostly and is installed on the charging ram in the transparent body for squeezing out ointment, is carved on transparent tube body
There are graduation mark, operating personnel to push charging ram to squeeze into ointment in packaging bag according to graduation mark, filling, medicine is carried out using this method
The extrusion capacity of cream can not ensure to stablize, and operating personnel need to pay attention to graduation mark position, can reduce the working efficiency of employee.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and providing one kind can make
Ointment extrusion capacity keeps stable unguent quantitative extrusion device.
The utility model is to be achieved by the following technical programs：
A kind of unguent quantitative extrusion device, which is characterized in that including：Transparent tube body for loading ointment is set to transparent
Rubber piston, positioning device in tube body and push rod,
One end of the transparent tube body is equipped with nozzle, and the other end is equipped with opening, and the rubber piston is inserted into from opening
It is slided in transparent tube body and along transparent tube body, the positioning device is set between rubber piston and push rod, the positioning device packet
Include link block, the resetting spring in link block and two positioning pins, the both ends of the link block respectively with rubber piston and
The front end of push rod is affixed, and the through-hole vertical with transparent tube body length direction, two positioning pins and reset bullet are provided in the middle part of link block
Spring is inserted into through-hole, and the resetting spring is set among two positioning pins and the free end of positioning pin is stretched out from through-hole, institute
It states transparent tube body inner wall and is uniformly equipped with multiple locating slots corresponding with positioning pin along transparent tube body length direction.
Preferably, the transparent tube body is equipped with graduation mark.
Preferably, the putting back-end is connected with push-rod handle.
Preferably, the transparent tube body opening is equipped with tube body handle.
The utility model has the beneficial effects that：
Push push rod that ointment is made to be squeezed out from nozzle, when the positioning pin of push rod front end moves to locating slot, in spring
The free end of the lower positioning pin of effect is inserted into locating slot, is kept the movement of push rod hindered, is needed to continue firmly to squeeze positioning pin
Pressing spring, which is shunk, can continue to press on push rod, and the extrusion capacity of ointment is fixed value, employee's operation between two neighboring locating slot
When can pass through the resistance that is subject to when promotion without the scale that should be noted on transparent tube body and realize squeezing out quantitative, improve the behaviour of employee
Make efficiency, reduces operating error.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1. transparent tube body, 2. rubber pistons, 3. push rods, 4. nozzles, 5. link blocks, 6. resetting springs, 7. positioning
Pin, 8. locating slots, 9. graduation marks, 10. push-rod handles, 11. tube body handles.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes：Transparent tube body 1 for loading ointment, the rubber being set in transparent tube body
Piston 2, positioning device and push rod 3,
One end of the transparent tube body is equipped with nozzle 4, and the other end is equipped with opening, and the rubber piston is inserted into from opening
It is slided in transparent tube body and along transparent tube body, the positioning device is set between rubber piston and push rod, the positioning device packet
Link block 5, the resetting spring 6 in link block and two positioning pins 7 are included, one end of the link block and the front end of push rod are solid
Fixed connection, the other end are equipped with protrusion, and the rubber piston is equipped with slot, and protrusion is corresponding with slot to make rubber piston and connecting rod
Connection, rubber piston and the connection type of link block are similar with syringe construction, are provided with and transparent tube body length in the middle part of link block
The vertical through-hole in direction, two positioning pins and resetting spring are inserted into through-hole, and the resetting spring is set in two positioning pins
Between and the free end of positioning pin stretched out from through-hole, the transparent tube body inner wall is uniformly equipped with more along transparent tube body length direction
A locating slot corresponding with positioning pin 8.
Pushing push rod that rubber piston is driven to be moved along transparent tube body makes ointment be squeezed out from nozzle, when the positioning of push rod front end
When pin moves to locating slot, the free end of positioning pin is inserted into locating slot under the action of the spring, and the movement of push rod is made to be hindered
Hinder, push rod can be continued to press on by needing to continue firmly to make positioning pin to squeeze spring contraction, ointment between two neighboring locating slot
Extrusion capacity be fixed value, employee can pass through the resistance that is subject to when promotion without the scale that should be noted on transparent tube body when operating real
Existing squeezing out quantitative, improves the operating efficiency of employee, reduces operating error.
Preferably, the transparent tube body is equipped with graduation mark 9, facilitates user to adjust ointment as needed and draws and squeeze out
Amount.
Preferably, the putting back-end is connected with push-rod handle 10, and personnel easy to operation squeeze.
Preferably, the transparent tube body opening is equipped with tube body handle 11, is conveniently operated personnel's one-handed performance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of unguent quantitative extrusion device, which is characterized in that including：Transparent tube body for loading ointment is set to transparent pipe
Internal rubber piston, positioning device and push rod,
One end of the transparent tube body is equipped with nozzle, and the other end is equipped with opening, and the rubber piston is inserted into transparent from opening
It is slided in tube body and along transparent tube body, the positioning device is set between rubber piston and push rod, and the positioning device includes connecting
Connect block, the resetting spring in link block and two positioning pins, the both ends of the link block respectively with rubber piston and push rod
Front end it is affixed, be provided with the through-hole vertical with transparent tube body length direction in the middle part of link block, two positioning pins and resetting spring are equal
It is inserted into through-hole, the resetting spring is set among two positioning pins and the free end of positioning pin is stretched out from through-hole, described
Bright inboard wall of tube body is uniformly equipped with multiple locating slots corresponding with positioning pin along transparent tube body length direction.
2. a kind of unguent quantitative extrusion device according to claim 1, which is characterized in that the transparent tube body, which is equipped with, to be carved
Spend line.
3. a kind of unguent quantitative extrusion device according to claim 1 or 2, which is characterized in that the putting back-end is affixed
There is push-rod handle.
4. a kind of unguent quantitative extrusion device according to claim 3, which is characterized in that the transparent tube body opening is set
There is tube body handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416654.6U CN208036687U (en) | 2018-03-26 | 2018-03-26 | A kind of unguent quantitative extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820416654.6U CN208036687U (en) | 2018-03-26 | 2018-03-26 | A kind of unguent quantitative extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036687U true CN208036687U (en) | 2018-11-02 |
Family
ID=63945279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820416654.6U Expired - Fee Related CN208036687U (en) | 2018-03-26 | 2018-03-26 | A kind of unguent quantitative extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208036687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040345A (en) * | 2019-05-17 | 2019-07-23 | 上海市东方医院（同济大学附属东方医院） | Quantitative extrusion device for external ointment |
| CN113559400A (en) * | 2021-07-15 | 2021-10-29 | 江苏德康医疗器械有限公司 | Cervical mucosa gel ware of dosing convenient to ration is sent medicine |
-
2018
- 2018-03-26 CN CN201820416654.6U patent/CN208036687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040345A (en) * | 2019-05-17 | 2019-07-23 | 上海市东方医院（同济大学附属东方医院） | Quantitative extrusion device for external ointment |
| CN113559400A (en) * | 2021-07-15 | 2021-10-29 | 江苏德康医疗器械有限公司 | Cervical mucosa gel ware of dosing convenient to ration is sent medicine |
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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: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |