CN208426415U - Dispensation injection needle - Google Patents
Dispensation injection needle Download PDFInfo
- Publication number
- CN208426415U CN208426415U CN201720580783.4U CN201720580783U CN208426415U CN 208426415 U CN208426415 U CN 208426415U CN 201720580783 U CN201720580783 U CN 201720580783U CN 208426415 U CN208426415 U CN 208426415U
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- steel needle
- needle fixing
- steel
- needle
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 81
- 239000010959 steel Substances 0.000 claims abstract description 81
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000003811 finger Anatomy 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of dispensation injection needle, including steel needle and steel needle fixing seat, the steel needle fixing seat includes steel needle fixing seat top, the steel needle fixing seat lower part matched in the middle part of steel needle fixing seat and with syringe, the steel needle is wrapped in steel needle fixing seat top far from one end of needle point, one end is connected with steel needle in the middle part of steel needle fixing seat, the other end in the middle part of steel needle fixing seat is connected with steel needle fixing seat lower part, the steel needle fixing seat outer surface of upper is equipped with no less than 3 ribs for being parallel to dispensation injection needle axis, outer surface in the middle part of steel needle fixing seat is equipped with symmetrical 2 hand squeezing handles, the hand squeezing handle includes that connection handle and arc-shaped flaky pinch piece.The utility model has the beneficial effects that due to the adoption of the above technical scheme, dispensation injection needle is easier for installation on syringe, have many advantages, such as that the simple and safe property of structure is high.
Description
Technical field
The utility model belongs to medical instruments field, especially a kind of dispensation injection needle.
Background technique
Currently, syringe and dispensing needle during making up a prescription, are first connected firmly by pharmacist, but made up a prescription due to existing
The draw point seat of needle is smooth cylinder, and pharmacist is made to be not easy for syringe to connect with dispensing needle.If pharmacist speckles with liquid on hand
Body or perspiration, are easily not connected firmly syringe with dispensing needle, cause malpractice.
Utility model content
It is simple that the purpose of the utility model is to provide structures, uses the dispensation injection needle of safe and convenient.
The technical solution of the utility model is: a kind of dispensation injection needle, including steel needle and steel needle fixing seat, and the steel needle is solid
Reservation includes the steel needle fixing seat lower part matched in the middle part of the steel needle fixing seat of steel needle fixing seat top and with syringe, the steel needle
One end far from needle point is wrapped in steel needle fixing seat top, and one end is connected with steel needle in the middle part of steel needle fixing seat, and steel needle is fixed
The other end at seat middle part is connected with steel needle fixing seat lower part, and the steel needle fixing seat outer surface of upper is equipped with no less than 3 and puts down
Outer surface of the row in the middle part of the ribs of dispensation injection needle axis, steel needle fixing seat is equipped with symmetrical 2 hand squeezing handles, and the hand is pinched
Handle includes that connection handle and arc-shaped flaky pinch piece, and described connection handle one end is connected with the outer surface in the middle part of steel needle fixing seat, connection
The other end of handle is vertically connected with piece is pinched, and is pinched the distance between piece for 2 and is become larger on steel needle to steel needle fixing seat direction, institute
It states and pinches the arc center of circle of piece and be located at the side far from dispensation injection needle of pinching piece.
Since the needs of hand squeezing handle are arranged, the mid diameter of steel needle fixing seat is larger, and the top setting of steel needle fixing seat adds
Strong rib is used to coordinate the external dimensions of steel needle fixing seat, saves material and guarantees the intensity on steel needle fixing seat top.Hand squeezing handle
Setting increase steel needle fixing seat can the area pinched, convenient for operation, the function of connection handle be adjust 2 pinch piece from needle point to
The distance between needle stand direction, due to during installing injection needle, being to be exerted oneself from needle point to needle stand direction, therefore 2 are pinched
The distance between piece becomes larger on needle point to needle stand direction, and the cambered design of piece, stress of being more convenient for are pinched in cooperation.
It pinches piece for 2 to match close to the distance between needle point one end with the outer diameter in the middle part of steel needle fixing seat, close to needle point one
The outer surface that piece is close in the middle part of steel needle fixing seat is pinched herein, is conducive to the stabilization of structure, raw material is saved and disappears to pinch piece starting point in end
Consumption.
The width for pinching piece is matched with the outer diameter in the middle part of steel needle fixing seat, which has coordinated the outer of dispensation injection needle
Portion's size.
The surface for pinching side of the piece far from dispensation injection needle is equipped with the tread plate perpendicular to dispensation injection needle axis
Line, anti-skid chequer further enhance the skid resistance of hand squeezing handle, enhance stress-bearing capability.
The utility model has the advantages and positive effects of: due to the adoption of the above technical scheme, dispensation injection needle is to note
It is easier for installation in emitter, have many advantages, such as that the simple and safe property of structure is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model
Fig. 2 is the main view of the utility model
In figure:
1, steel needle 2, steel needle fixing seat top 3, steel needle fixing seat middle part
4, steel needle fixing seat lower part 5, hand squeezing handle 51, connection handle
52, piece is pinched
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of dispensation injection needle of the utility model, including steel needle 1 and steel needle fixing seat, the steel needle
Fixing seat includes steel needle fixing seat top 2,3 and the steel needle fixing seat lower part 4 that matches with syringe in the middle part of steel needle fixing seat, institute
It states steel needle 1 to be wrapped in steel needle fixing seat top 2 far from one end of needle point, 3 one end are connected with steel needle 1 in the middle part of steel needle fixing seat
Logical, 3 other end is connected with steel needle fixing seat lower part 4 in the middle part of steel needle fixing seat, and 2 outer surface of steel needle fixing seat top is set
There are no less than 3 ribs for being parallel to dispensation injection needle axis, the outer surface at steel needle fixing seat middle part 3 is equipped with symmetrical 2
Hand squeezing handle 5, the hand squeezing handle include that connection handle 51 and arc-shaped flaky pinch piece 52,
Described 51 one end of connection handle is connected in the middle part of steel needle fixing seat 3 outer surface, the other end of connection handle 51 with pinch piece
52 are vertically connected, and pinch the distance between piece 52 for 2 and become larger on steel needle to steel needle fixing seat direction, the arc for pinching piece 52
The shape center of circle, which is located at, pinches side of the piece far from dispensation injection needle.
Steel needle fixing seat uses the processing method of integrated injection molding.
The course of work of this example: in use, operator's thumb and index finger pinch hand squeezing handle 5 pinch piece 52, pinch piece 52
Radian matched to a certain extent with the radian of finger, by steel needle fixing seat lower part 4 be aligned syringe injection adapter,
Mutually plug together.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of dispensation injection needle, including steel needle and steel needle fixing seat, the steel needle fixing seat includes steel needle fixing seat top, steel
The steel needle fixing seat lower part matched in the middle part of needle fixing seat and with syringe, the steel needle are wrapped in steel needle far from one end of needle point
In fixing seat top, one end is connected with steel needle in the middle part of steel needle fixing seat, and the other end in the middle part of steel needle fixing seat is fixed with steel needle
Seat lower part is connected, it is characterised in that: the steel needle fixing seat outer surface of upper is equipped with no less than 3 and is parallel to dispensation injection needle
The ribs of axis, the outer surface in the middle part of steel needle fixing seat are equipped with symmetrical 2 hand squeezing handles, the hand squeezing handle include connection handle and
Arc-shaped flaky pinches piece,
Described connection handle one end is connected with the outer surface in the middle part of steel needle fixing seat, and the other end of connection handle is vertically connected with piece is pinched, and 2
A the distance between piece of pinching becomes larger on steel needle to steel needle fixing seat direction, and the arc center of circle for pinching piece is remote positioned at piece is pinched
Side from dispensation injection needle.
2. a kind of dispensation injection needle according to claim 1, it is characterised in that: 2 are pinched piece between needle point one end
Distance is matched with the outer diameter in the middle part of steel needle fixing seat.
3. a kind of dispensation injection needle according to claim 2, it is characterised in that: the width for pinching piece and steel needle fixing seat
The outer diameter at middle part matches.
4. a kind of dispensation injection needle according to claim 3, it is characterised in that: pinch piece far from dispensation injection needle one
The surface of side is equipped with the skid resistance strip perpendicular to dispensation injection needle axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580783.4U CN208426415U (en) | 2017-05-24 | 2017-05-24 | Dispensation injection needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580783.4U CN208426415U (en) | 2017-05-24 | 2017-05-24 | Dispensation injection needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208426415U true CN208426415U (en) | 2019-01-25 |
Family
ID=65104276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580783.4U Active CN208426415U (en) | 2017-05-24 | 2017-05-24 | Dispensation injection needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208426415U (en) |
-
2017
- 2017-05-24 CN CN201720580783.4U patent/CN208426415U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |