CN206285317U - A kind of Tip protection lid and syringe - Google Patents
A kind of Tip protection lid and syringe Download PDFInfo
- Publication number
- CN206285317U CN206285317U CN201620962666.XU CN201620962666U CN206285317U CN 206285317 U CN206285317 U CN 206285317U CN 201620962666 U CN201620962666 U CN 201620962666U CN 206285317 U CN206285317 U CN 206285317U
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- China
- Prior art keywords
- syringe
- protection lid
- tip protection
- syringe needle
- needle
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Abstract
The utility model provides a kind of Tip protection lid, and this technical problem can be revealed by syringe for solving the liquid in syringe in the prior art.The technical scheme of the utility model Tip protection lid includes：Tip protection lid inner hollow, and the opening for being embedded in syringe needle is provided with, on inwall of the Tip protection lid away from opening, it is provided with along near the recessed depressed part of opening direction, depressed part is provided with the salient point corresponding with syringe needle, and salient point is used to be embedded in syringe needle.The utility model provides a kind of syringe, and this technical problem of syringe can not be normally used for causing hand to skid after solution in the prior art a large amount of operations.The technical scheme of the utility model syringe includes：Syringe that syringe needle is connected with syringe needle and the push rod being placed in syringe, syringe also include Tip protection lid, and Tip protection lid is optionally fastened or separated with syringe needle, and it is raised that the outer wall of Tip protection lid is provided with ring seal；Antiskid plate is mounted with the outer wall of the non-one end connected with syringe needle of syringe.
Description
Technical field
The utility model is related to technical field of medical equipment, and in particular to a kind of Tip protection lid.The utility model is implemented
Example further relates to a kind of syringe.
Background technology
Syringe is a kind of conventional medicine equipment, and tool has been widely used, can be with injecting fluid.In general, injection
Device by partly constituting as follows：Syringe, it is cylindrical shape, is internally formed with the space of store injection liquid；Piston, it is being formed at
The inside of the chamber inside the syringe carries out motion of retreating, is consequently inhaled or exhaustjet liquid；Pin hole, its Intercalation in
The outer peripheral face that the front of the syringe is formed；And injection needle, its tip for being incorporated into the pin hole.
The defect of prior art is that, when user is during using syringe, the liquid in syringe can be by syringe
Leakage.
Utility model content
The utility model provides a kind of Tip protection lid, and the liquid for solving in syringe in the prior art can be by pin
Cylinder reveals this technical problem.
A kind of technical scheme of Tip protection lid of the utility model embodiment includes：
The Tip protection lid inner hollow, and be provided with the opening for being embedded in syringe needle, the Tip protection lid away from
On the inwall of the opening, it is provided with along near the recessed depressed part of the opening direction, the depressed part is provided with and the syringe needle phase
Corresponding salient point, the salient point is used to be embedded in the syringe needle.
Preferably, in the technical scheme of above-mentioned Tip protection lid, the depressed part is triangular hill, and the salient point is
The summit of the triangular hill.
The utility model embodiment also provides a kind of syringe, including Tip protection lid, in the Tip protection lid inside
Sky, and the opening for being embedded in syringe needle is provided with, on inwall of the Tip protection lid away from the opening, it is provided with along close
The recessed depressed part of the opening direction, the depressed part is provided with the salient point corresponding with the syringe needle, and the salient point is used to be embedded in
The syringe needle.Further, the depressed part is triangular hill, and the salient point is the summit of the triangular hill.
Preferably, in the technical scheme of said syringe, also including optionally being fastened with the Tip protection lid
Or the syringe needle syringe connected with the syringe needle and the push rod being placed in the syringe of separation.
Preferably, in the technical scheme of said syringe, the outer wall of the Tip protection lid is provided with ring seal projection.
Preferably, in the technical scheme of said syringe, the outer wall of the non-one end connected with the syringe needle of the syringe
On be mounted with antiskid plate.
Preferably, in the technical scheme of said syringe, the antiskid plate is that the center line along the syringe or so is right
The rectangular slab of title.
Preferably, in the technical scheme of said syringe, the push rod is provided with detachably near the end of the syringe needle
Cork, when the cork is placed on the push rod, the cork respectively with the outer wall of the push rod and the syringe
Inwall fits.
Preferably, in the technical scheme of said syringe, the syringe needle is soft syringe needle.
Preferably, in the technical scheme of said syringe, the soft syringe needle and the syringe are formed in one structure.
Beneficial effect using above-mentioned technical proposal is：
On inwall of the Tip protection lid away from opening, it is provided with along near the recessed depressed part of opening direction, depressed part is provided with
The salient point corresponding with syringe needle, salient point is used to be embedded in syringe needle.During using above-mentioned technical proposal, the salient point and pin of the Tip protection lid
The opening of head coincide, and is open for closing, and prevents syringe leakage.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is a kind of structure chart of the Tip protection lid of syringe of the utility model embodiment；
Fig. 2 is a kind of syringe needle of syringe of the utility model embodiment and the structure chart of syringe；
Fig. 3 is a kind of syringe needle of syringe of the utility model embodiment and the sectional view of syringe；
Fig. 4 is a kind of structure chart of the push rod of syringe of the utility model embodiment；
Fig. 5 is a kind of structure chart of the cork of syringe of the utility model embodiment.
Specific embodiment
The utility model provides a kind of Tip protection lid, and the liquid for solving in syringe in the prior art can be by pin
Cylinder reveals this technical problem.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, a kind of technical scheme of Tip protection lid 4 of the utility model embodiment includes：
The inner hollow of Tip protection lid 4, and the opening 41 for being embedded in syringe needle 1 is provided with, in Tip protection lid 4 away from opening
On 41 inwall, it is provided with along near the recessed depressed part 42 of opening direction, depressed part 42 is provided with the salient point corresponding with syringe needle 1, convex
Point is for being embedded in syringe needle.
Preferably, in the technical scheme of above-mentioned Tip protection lid, depressed part 42 is triangular hill, and salient point is triangle
Raised summit.
Beneficial effect using above-mentioned technical proposal is：
On inwall of the Tip protection lid 4 away from opening 41, it is provided with along near the recessed depressed part 42 of opening direction, depressed part
42 are provided with the salient point corresponding with syringe needle 1, and salient point is used to be embedded in syringe needle 1.During using above-mentioned technical proposal, the Tip protection lid 4
The opening of salient point and syringe needle 1 coincide, be open for closing, prevent syringe leakage.
Fig. 2 to Fig. 5 is referred to, a kind of technical scheme of syringe of the utility model embodiment includes：
Syringe 2 that syringe needle 1 is connected with syringe needle 1 and the push rod 3 being placed in syringe 2, the rear end open of syringe 2, push rod 3
Front end stretched into syringe 2 from the rear end of syringe 2；
Syringe also includes Tip protection lid 4, and Tip protection lid 4 is optionally fastened or separated with syringe needle 1, and syringe needle is protected
The outer wall of protecting cover 4 is provided with ring seal projection 5；Antiskid plate 7 is mounted with the outer wall of the non-one end connected with syringe needle 1 of syringe 2.
Beneficial effect using above-mentioned technical proposal is：
Because the syringe in the present embodiment includes the syringe 2 that is connected with syringe needle 1 of syringe needle 1 and is placed in pushing away in syringe 2
Bar 3, syringe also includes Tip protection lid 4, and Tip protection lid 4 is optionally fastened or separated with syringe needle 1, Tip protection lid
4 outer wall is provided with ring seal projection, and Tip protection lid 4 can protect syringe needle 1, when needing to remove Tip protection lid 4, the annular
The seal convexity person of being easy to use opens (headed on thumb and pushed open) Tip protection lid 4 singlehandedly, and Tip protection lid 4 can be quick
Remove；Antiskid plate 7 is mounted with the outer wall of the non-one end connected with syringe needle 1 of syringe 2, the antiskid plate 7 can prevent user from existing
Hand skids and departs from syringe 2 in injection process.
Preferably, in the technical scheme of said syringe, push rod 3 is provided with dismountable cork near the end of syringe needle 1
6, when cork 6 is placed on push rod 3, cork 6 fits with the outer wall of push rod 3 and the inwall of syringe 2 respectively.By the He of push rod 3
Cork is designed as two separate parts and uses cooperatively, and the design has higher than integrally formed injector type
Sealing so that Kaifeng prodrug liquid energy is in the environment of closing, it is ensured that drug effect.
Preferably, in the technical scheme of said syringe, syringe needle 1 is soft syringe needle, and syringe needle 1 has certain softness
Property, damage of reduction when using to body tissue, soft syringe needle can occur elastic deformation and can be under elastic force effect automatically
Restore to the original state.Syringe 2 of hard material by being made up.Further, soft syringe needle and syringe 2 are formed in one structure.
Preferably, in the technical scheme of said syringe, antiskid plate 7 is along the symmetrical square of center line of syringe 2
Shape plate.It is specifically as follows：One rectangular slab is first set, and then syringe 2 passes through the rectangular slab, is consequently formed the syringe with antiskid plate 7
2。
Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied to be described in detail the utility model, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the spirit and model of essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution
Enclose.
Claims (10)
1. a kind of Tip protection lid, the Tip protection lid inner hollow, and the opening for being embedded in syringe needle is provided with, its feature exists
In, on inwall of the Tip protection lid away from the opening, it is provided with along near the recessed depressed part of the opening direction, it is described
Depressed part is provided with the salient point corresponding with the syringe needle, and the salient point is used to be embedded in the syringe needle.
2. Tip protection lid according to claim 1, it is characterised in that the depressed part is triangular hill, described convex
Point is the summit of the triangular hill.
3. a kind of syringe, it is characterised in that including the Tip protection lid described in claim 1 or 2.
4. syringe according to claim 3, it is characterised in that also including optionally being detained with the Tip protection lid
The syringe needle syringe connected with the syringe needle for closing or being separate and the push rod being placed in the syringe.
5. syringe according to claim 4, it is characterised in that it is convex that the outer wall of the Tip protection lid is provided with ring seal
Rise.
6. syringe according to claim 5, it is characterised in that the non-one end connected with the syringe needle of the syringe it is outer
Antiskid plate is mounted with wall.
7. syringe according to claim 6, it is characterised in that the antiskid plate is center line along the syringe or so
Symmetrical rectangular slab.
8. syringe according to claim 7, it is characterised in that the push rod is provided with removable near the end of the syringe needle
The cork for unloading, when the cork is placed on the push rod, the cork respectively with the outer wall and the syringe of the push rod
Inwall fit.
9. syringe according to claim 8, it is characterised in that the syringe needle is soft syringe needle.
10. syringe according to claim 9, it is characterised in that the soft syringe needle is formed in one with the syringe
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962666.XU CN206285317U (en) | 2016-08-26 | 2016-08-26 | A kind of Tip protection lid and syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962666.XU CN206285317U (en) | 2016-08-26 | 2016-08-26 | A kind of Tip protection lid and syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206285317U true CN206285317U (en) | 2017-06-30 |
Family
ID=59095613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620962666.XU Active CN206285317U (en) | 2016-08-26 | 2016-08-26 | A kind of Tip protection lid and syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206285317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177590A (en) * | 2017-12-19 | 2019-08-27 | 美德株式会社 | Protective case and medical needle assemblies |
| CN114470416A (en) * | 2021-12-23 | 2022-05-13 | 山东永聚医药科技有限公司 | Needle-containing high polymer material pre-filled and sealed injector and molding process thereof |
-
2016
- 2016-08-26 CN CN201620962666.XU patent/CN206285317U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177590A (en) * | 2017-12-19 | 2019-08-27 | 美德株式会社 | Protective case and medical needle assemblies |
| CN110177590B (en) * | 2017-12-19 | 2020-08-28 | 美德株式会社 | Protective sheath and medical needle assembly |
| CN114470416A (en) * | 2021-12-23 | 2022-05-13 | 山东永聚医药科技有限公司 | Needle-containing high polymer material pre-filled and sealed injector and molding process thereof |
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| GR01 | Patent grant |