CN204890951U - Compound syringe needle in duplex position - Google Patents
Compound syringe needle in duplex position Download PDFInfo
- Publication number
- CN204890951U CN204890951U CN201520543315.0U CN201520543315U CN204890951U CN 204890951 U CN204890951 U CN 204890951U CN 201520543315 U CN201520543315 U CN 201520543315U CN 204890951 U CN204890951 U CN 204890951U
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- needle body
- hole
- needle
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Abstract
The utility model discloses a compound syringe needle in duplex position, it includes first needle body, first through -hole, adapter sleeve, second through -hole, second needle body, third needle body, third through -hole, connects through the adapter sleeve between first needle body and the second needle body, and first through -hole is located first needle body and second needle body, and the second through -hole is located the third needle body, and the third needle body is located a side of second needle body, second through -hole and third through -hole intercommunication, the third through -hole is located the outside of first through -hole. The utility model discloses compound syringe needle facilitates the use, and simple structure is with low costs.
Description
Technical field
This utility model relates to a kind of syringe needle, particularly relates to a kind of double compound syringe needle.
Background technology
Existing syringe needle is all single tube, is inconvenient to like this use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of double compound syringe needle, and it is easy to use, and structure is simple.
This utility model solves above-mentioned technical problem by following technical proposals: a kind of double compound syringe needle, it is characterized in that, it comprises the first needle body, the first through hole, adapter sleeve, the second through hole, the second needle body, the 3rd needle body, third through-hole, connected by adapter sleeve between first needle body and the second needle body, first through hole is positioned at the first needle body and the second needle body, second through hole is positioned at the 3rd needle body, 3rd needle body is positioned at a side of the second needle body, second through hole is communicated with third through-hole, and third through-hole is positioned at the outside of the first through hole.
Preferably, another side of described second needle body is provided with projection.
Preferably, described 3rd needle body is provided with a groove.
Positive progressive effect of the present utility model is: this utility model double compound syringe needle is easy to use, and structure is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model double compound syringe needle.
Detailed description of the invention
This utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, this utility model double compound syringe needle comprises the first needle body 1, first through hole 2, adapter sleeve 3, second through hole 4, second needle body 5, the 3rd needle body 6, third through-hole 9, connected by adapter sleeve 3 between first needle body 1 and the second needle body 5, first through hole 2 is positioned at the first needle body 1 and the second needle body 5, second through hole 4 is positioned at the 3rd needle body 6,3rd needle body 6 is positioned at a side of the second needle body 5, second through hole 4 is communicated with third through-hole 9, and third through-hole 9 is positioned at the outside of the first through hole 2.
Another side of second needle body 5 is provided with protruding 7, convenient like this gripping.
3rd needle body 6 is provided with a groove 8, so conveniently carries out nested with other elements.
First through hole and the second through hole can pass into different liquid respectively, and such this utility model double compound syringe needle is easy to use, and structure is simple, and cost is low.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a double compound syringe needle, it is characterized in that, it comprises the first needle body, the first through hole, adapter sleeve, the second through hole, the second needle body, the 3rd needle body, third through-hole, connected by adapter sleeve between first needle body and the second needle body, first through hole is positioned at the first needle body and the second needle body, and the second through hole is positioned at the 3rd needle body, and the 3rd needle body is positioned at a side of the second needle body, second through hole is communicated with third through-hole, and third through-hole is positioned at the outside of the first through hole.
2. double compound syringe needle as claimed in claim 1, it is characterized in that, another side of described second needle body is provided with projection.
3. double compound syringe needle as claimed in claim 1, it is characterized in that, described 3rd needle body is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543315.0U CN204890951U (en) | 2015-07-25 | 2015-07-25 | Compound syringe needle in duplex position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543315.0U CN204890951U (en) | 2015-07-25 | 2015-07-25 | Compound syringe needle in duplex position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890951U true CN204890951U (en) | 2015-12-23 |
Family
ID=54913169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543315.0U Active CN204890951U (en) | 2015-07-25 | 2015-07-25 | Compound syringe needle in duplex position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890951U (en) |
-
2015
- 2015-07-25 CN CN201520543315.0U patent/CN204890951U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |