CN213667294U - Insulin needle puller capable of preventing needle stick injury - Google Patents
Insulin needle puller capable of preventing needle stick injury Download PDFInfo
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- CN213667294U CN213667294U CN202022217945.2U CN202022217945U CN213667294U CN 213667294 U CN213667294 U CN 213667294U CN 202022217945 U CN202022217945 U CN 202022217945U CN 213667294 U CN213667294 U CN 213667294U
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- connecting rod
- groove
- fixedly connected
- plate
- needle
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Abstract
The utility model discloses a syringe needle detacher for preventing insulin from being hurt by needle, which comprises a shell, a pressing plate and a connecting plate, wherein a placing groove is arranged in the shell, a first groove and a second groove are arranged at both sides of the shell, a first connecting rod is fixedly connected at one side of the pressing plate, a sleeve plate is fixedly sleeved on the first connecting rod, a first spring is fixedly connected at one side of the sleeve plate, one end of the first spring is fixedly connected in the first groove, a second connecting rod is fixedly connected at one end of the pressing plate deviating from the first connecting rod, one end of the second connecting rod extends into the second groove and is fixedly connected with a limiting plate, the bottom end of a T-shaped rod penetrates through the top end of the shell and is movably sleeved in the placing groove, the T-shaped rod is sleeved outside the syringe needle through the placing groove arranged in the shell and the shell, and drives a U-shaped clamping plate to be clamped at the bottom end of the needle through pressing, thereby achieving the effect of preventing puncture and solving the problem that the needle head is easy to puncture when being disassembled.
Description
Technical Field
The utility model relates to a prevent that the needle stick from hindering product technical field especially relates to a prevent that the needle stick from hindering insulin syringe needle puller.
Background
The insulin needle head is detached by bare hands to easily cause acupuncture injury, the possibility of acupuncture injury is increased for patients with a long age or visual impairment, and meanwhile, the possibility of acupuncture injury also exists when medical staff sleeve the needle head again, so that the insulin needle head detacher capable of preventing acupuncture injury is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a detacher for preventing the insulin needle from being injured by a needle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a needle-prick-prevention insulin needle detacher comprises a shell, a pressing plate and a connecting plate, wherein a placing groove is arranged in the shell, a first groove and a second groove are formed in two sides of the shell, a first connecting rod is fixedly connected to one side of the pressing plate, a sleeve plate is fixedly sleeved on the first connecting rod, a first spring is fixedly connected to one side of the sleeve plate, one end of the first spring is fixedly connected in the first groove, one end of the first connecting rod penetrates through the first groove and extends into the placing groove to be fixedly connected with a U-shaped clamping plate, a second connecting rod is fixedly connected to one end of the pressing plate, which deviates from the first connecting rod, one end of the second connecting rod extends into the second groove to be fixedly connected with a limiting plate, a second spring is fixedly connected to the bottom end of the connecting plate, one end of the second spring is fixedly connected to the top end of the shell, and the bottom end of the connecting, the bottom end of the T-shaped rod penetrates through the top end of the shell and is movably sleeved in the placing groove.
Further, two press the board through first connecting rod and second connecting rod swing joint respectively in casing both sides, press the board outside and be equipped with a plurality of non slipping spur.
Furthermore, the first spring is movably sleeved outside the first connecting rod.
Further, the diameter of the outer ring of the sleeve plate is smaller than that of the first groove.
Furthermore, the second connecting rod is movably clamped in the second groove.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the needle is sleeved outside the needle through the placing groove in the shell and the shell, the U-shaped clamping plate is driven to be clamped at the bottom end of the needle through pressing the pressing plate, the needle can be stably fixed and pulled out, the needle is located in the placing groove and does not contact with a human body, the anti-puncture effect is achieved, and the problem that the needle is detached and easily punctured is solved.
2. Utilize the elasticity automatic answer of second spring through setting up T type pole, can release the standing groove with the syringe needle, solved and pulled out syringe needle back syringe needle card easily in the difficult problem of taking out of standing groove.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic sectional view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view a provided by the present invention.
In the figure: the novel anti-skid device comprises a shell 1, a placing groove 2, a pressing plate 3, a first connecting rod 4, a second connecting rod 5, a limiting plate 6, a first groove 7, a second groove 8, a U-shaped clamping plate 9, a first spring 10, a second spring 11, an anti-skid block 12, a connecting plate 13, a T-shaped rod 14 and a sleeve plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, a syringe needle detacher for preventing a needle stick injury comprises a shell 1, a pressing plate 3 and a connecting plate 13, wherein a placing groove 2 is arranged inside the shell 1, a first groove 7 and a second groove 8 are arranged on both sides of the shell 1, a first connecting rod 4 is fixedly connected with one side of the pressing plate 3, a sleeve plate 15 is fixedly sleeved on the first connecting rod 4, the diameter of the outer ring of the sleeve plate 15 is smaller than that of the first groove 7, so that the first connecting rod 4 can move into the first groove 7 to extrude a first spring 10, one side of the sleeve plate 15 is fixedly connected with a first spring 10, one end of the first spring 10 is fixedly connected inside the first groove 7, the first spring 10 is movably sleeved outside the first connecting rod 4, one end of the first connecting rod 4 penetrates through the first groove 7 and extends into the placing groove 2 to be fixedly connected with a U-shaped clamping plate 9, the U-shaped clamping plate 9 is clamped at the bottom end of the, according to one of the skew head rod 4 of clamp plate 3 serve fixedly connected with second connecting rod 5, two clamp plates 3 are through head rod 4 and second connecting rod 5 swing joint respectively in 1 both sides of casing, be equipped with a plurality of non slipping spur 12 in the clamp plate 3 outside, prevent skidding, 5 one end of second connecting rod extend to in the second recess 8 and with limiting plate 6 fixed connection, 5 swing joint of second connecting rod is in second recess 8, be favorable to expenditure to press plate 3, 13 bottom fixedly connected with second spring 11 of connecting plate, 11 one end fixed connection of second spring is on 1 top of casing, 13 bottom of connecting plate and 14 fixed connection of T type pole, 14 bottoms of T type pole run through 1 top of casing and activity cup joint in standing groove 2, can release standing groove 2 with the syringe needle.
The utility model discloses a theory of operation and use flow: during the use, aim at the syringe needle and overlap the standing groove 2 on the syringe needle, the syringe needle is with 14 jack-ups of T type pole simultaneously, make U type cardboard 9 aim at on the convex ring of syringe needle bottom, and press two press the clamp plate 3 and make U type cardboard 9 block on the ring of syringe needle bottom, stabilize the syringe needle, thereby can pull out the syringe needle, the syringe needle is pulled out the back and is loosened press the clamp plate 3, press the clamp plate 3 to drive U type cardboard 9 auto-response under the effect of first spring 10, and break away from the syringe needle, T type pole 14 utilizes the auto-response of second spring 11, thereby release standing groove 2 with the syringe needle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A puncture-resistant insulin needle detacher comprises a shell (1), a pressing plate (3) and a connecting plate (13), and is characterized in that a placing groove (2) is formed in the shell (1), a first groove (7) and a second groove (8) are formed in the two sides of the shell (1), a first connecting rod (4) is fixedly connected to one side of the pressing plate (3), a sleeve plate (15) is fixedly connected to the first connecting rod (4), a first spring (10) is fixedly connected to one side of the sleeve plate (15), one end of the first spring (10) is fixedly connected to the inside of the first groove (7), one end of the first connecting rod (4) penetrates through the first groove (7) and extends into the placing groove (2) to be fixedly connected with a U-shaped clamping plate (9), a second connecting rod (5) is fixedly connected to one end, deviating from the first connecting rod (4), of the pressing plate (3), second connecting rod (5) one end extend to in second recess (8) and with limiting plate (6) fixed connection, connecting plate (13) bottom fixedly connected with second spring (11), second spring (11) one end fixed connection is on casing (1) top, connecting plate (13) bottom and T type pole (14) fixed connection, T type pole (14) bottom is run through casing (1) top and the activity cup joints in standing groove (2).
2. The insulin needle detacher for preventing a needle stick injury according to claim 1, wherein the two pressing plates (3) are movably connected to two sides of the shell (1) through a first connecting rod (4) and a second connecting rod (5), and a plurality of anti-slip blocks (12) are arranged on the outer side of the pressing plates (3).
3. The insulin needle detacher for preventing a needle stick injury as recited in claim 1, wherein the first spring (10) is movably sleeved outside the first connecting rod (4).
4. A needle stick injury proof insulin needle detacher as claimed in claim 1, characterized in that the diameter of the outer circle of the said strap (15) is smaller than the diameter of the first groove (7).
5. The insulin needle detacher for preventing a needle stick injury as recited in claim 1, wherein the second connecting rod (5) is movably clamped in the second groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217945.2U CN213667294U (en) | 2020-09-29 | 2020-09-29 | Insulin needle puller capable of preventing needle stick injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217945.2U CN213667294U (en) | 2020-09-29 | 2020-09-29 | Insulin needle puller capable of preventing needle stick injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213667294U true CN213667294U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022217945.2U Active CN213667294U (en) | 2020-09-29 | 2020-09-29 | Insulin needle puller capable of preventing needle stick injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213667294U (en) |
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2020
- 2020-09-29 CN CN202022217945.2U patent/CN213667294U/en active Active
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