CN203564430U - Nursing scissors - Google Patents
Nursing scissors Download PDFInfo
- Publication number
- CN203564430U CN203564430U CN201320779928.5U CN201320779928U CN203564430U CN 203564430 U CN203564430 U CN 203564430U CN 201320779928 U CN201320779928 U CN 201320779928U CN 203564430 U CN203564430 U CN 203564430U
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- CN
- China
- Prior art keywords
- grinding wheel
- nursing
- mounting groove
- wheel mounting
- arc
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a pair of nursing scissors. The nursing scissors comprise two scissor arms, wherein the middle parts of the scissor arms are connected together in a hinging way by a hinge shaft; the parts, close to the hinge shaft, of the two scissor arms are provided with two grinding wheel installation grooves which are arranged in a way of being opposite to each other; the opposite opening ends of the two grinding wheel installation grooves are provided with first arc-shaped notches; a grinding wheel is installed in each of the two grinding wheel installation grooves in a sliding way; the two grinding wheels are both provided with an arc-shaped recess corresponding to the corresponding first arc-shaped notch; a compression spring is arranged between each of the two grinding wheels and the bottom of each of the two grinding wheel installation grooves. When the nursing scissors are in use, the neck of an ampoule bottle is placed inside the whole arc-shaped recess formed by the grinding wheels; the grinding wheels are pressed against the neck of the ampoule bottle; when the scissors rotate, the grinding wheels mark out a cutting line in the neck, and then the neck of the ampoule bottle is broken off; the use is safe and convenient; as the ampoule bottle is opened without putting down the scissors to take other instrument, the workload of nursing staff is reduced, and the efficiency is improved.
Description
Technical field
This utility model belongs to medical instruments technical field, relates in particular to a kind of nursing shears.
Background technology
Nursing shears is the instrument often using in nursery work, is mainly used in shearing the wrapper material such as gauze, adhesive plaster, and nursing shears is generally to consist of shear shank and shear blade, simple in structure, function singleness.
At present, nursing staff uses nursing shears very frequent, but in nursery work, often need nursing staff to open ampoule bottle, this just needs nursing staff to put down nursing shears, then other medical apparatus and instruments of taking remove to open ampoule bottle, operate comparatively loaded down with trivial detailsly, waste time and energy, to nursing staff, increased workload.
Utility model content
The purpose of this utility model is to provide a kind of nursing shears, be intended to solve nursing staff while using nursing to go to open ampoule bottle again after shears, need to first put down nursing shears, other apparatuses of then taking are opened ampoule bottles, complex operation, the technical problem of increase nursing staff workload.
This utility model is to realize like this, a kind of nursing shears, comprise two middle parts by hinge hinged cut arm, described in two, cut one end that arm is positioned at described hinge homonymy and be provided with the cutting edge cooperatively interacting, the other end is provided with holds ring, described in two, cut the position near hinge on arm and be provided with two grinding wheel mounting grooves that are oppositely arranged, the opening that described in two, grinding wheel mounting groove is relative is respectively equipped with the first arc notch, described in two, in grinding wheel mounting groove, be all slidably fitted with grinding wheel, described in two, grinding wheel is equipped with the arc-shaped notch corresponding with described the first arc notch, described in two, between grinding wheel and the bottom land of described grinding wheel mounting groove, be provided with Compress Spring.
As one, improve, described grinding wheel mounting groove is near hinge and be positioned at and cut arm and be provided with a side of holding ring.
As improving further, described grinding wheel mounting groove is provided with spacing preiection near the cell wall of opening, and described grinding wheel is provided with the depression corresponding with described spacing preiection.
As improving further, described grinding wheel mounting groove is provided with cover plate, and described cover plate is provided with second arc notch corresponding with the first arc notch on grinding wheel mounting groove, described in described cover plate is fixed on by securing member, cuts on arm.
The beneficial effects of the utility model are: owing to cutting arm, be provided with grinding wheel mounting groove, in grinding wheel mounting groove, be provided with grinding wheel, two grinding wheels are provided with the arc-shaped notch cooperatively interacting, between the bottom land of grinding wheel and grinding wheel mounting groove, be provided with Compress Spring, while using nursing shears, the bottleneck of ampoule bottle is put in the arc-shaped notch of grinding wheel, under the effect of Compress Spring, the bottleneck of grinding wheel and ampoule bottle offsets, rotate shears, grinding wheel marks line of cut on the bottleneck of ampoule bottle, then the bottleneck of ampoule bottle is got rid of, safe and convenient to use, need not put down shears go to take other apparatus and remove to open ampoule bottle, reduce nursing staff's workload, raise the efficiency.
Because grinding wheel mounting groove is positioned at and cuts arm and be provided with a side of holding ring near hinge, easy to use, grinding wheel mounting groove is provided with spacing preiection near the cell wall of opening, grinding wheel is provided with the depression corresponding with spacing preiection, prevents that grinding wheel from skidding off chute, simple in structure, good limit effect, grinding wheel mounting groove is provided with cover plate, and cover plate is fixed on and is cut on arm by securing member, is convenient to disassembling, assembling and replacing grinding wheel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the structural representation of the present embodiment grinding wheel mounting groove;
Wherein, 1-hinge, 2-cuts arm, 3-cutting edge, 4-holds ring, 5-grinding wheel mounting groove, 6-grinding wheel, 61-arc-shaped notch, 7-Compress Spring, 8-spacing preiection, 9-cover plate.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
As shown in Fig. 1 and Fig. 2 are common, a kind of nursing shears, comprise two middle parts by hinge 1 hinged cut arm 2, two cut one end that arm 2 is positioned at hinge 1 homonymy is provided with the cutting edge 3 cooperatively interacting, the other end is provided with holds ring 4, two cut the position near hinge 1 on arm 2 is provided with two grinding wheel mounting grooves 5 that are oppositely arranged, the relative opening of two grinding wheel mounting grooves 5 is provided with the first arc notch, the interior grinding wheel 6 that is all slidably fitted with of two grinding wheel mounting grooves 5, two grinding wheels are equipped with the arc-shaped notch corresponding with the first arc notch 61, particularly, the arc-shaped notch 61 of grinding wheel 6 protrudes the first arc notch, between two grinding wheels 6 and the bottom land of grinding wheel mounting groove 5, be provided with Compress Spring 7.
In the present embodiment, grinding wheel mounting groove 5 is near hinge 1 and be positioned at and cut arm 2 and be provided with and hold a ring side of 4, also grinding wheel mounting groove 5 can be arranged on to a side that is provided with cutting edge 3 and cut on arm 2.
In the present embodiment, grinding wheel mounting groove 5 is provided with spacing preiection 8 near the cell wall of opening, and grinding wheel 6 is provided with the depression corresponding with spacing preiection 8.
In the present embodiment, grinding wheel mounting groove 5 is provided with cover plate 9, and cover plate 9 is provided with second arc notch corresponding with the first arc notch on grinding wheel mounting groove 5, and cover plate 9 is fixed on and is cut on arm 2 by securing member.
The nursing shears that this utility model provides, cut arm 2 and be provided with grinding wheel mounting groove 5, in grinding wheel mounting groove 5, be provided with grinding wheel 6, grinding wheel 6 is provided with arc-shaped notch 61, and between the bottom land of grinding wheel 6 and grinding wheel mounting groove 5, be provided with Compress Spring 7, while using nursing shears, the bottleneck of ampoule bottle is put in the arc-shaped notch 61 of grinding wheel 6, under the effect of Compress Spring 7, grinding wheel 6 offsets with the bottleneck of ampoule bottle, rotate shears, grinding wheel 6 marks line of cut on the bottleneck of ampoule bottle, then the bottleneck of ampoule bottle is got rid of, safe and convenient to use, need not put down shears go to take other apparatus and remove to open ampoule bottle, reduce nursing staff's workload, raise the efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a nursing shears, comprise two middle parts by hinge hinged cut arm, described in two, cut one end that arm is positioned at described hinge homonymy and be provided with the cutting edge cooperatively interacting, the other end is provided with holds ring, it is characterized in that, described in two, cut the position near hinge on arm and be provided with two grinding wheel mounting grooves that are oppositely arranged, the opening that described in two, grinding wheel mounting groove is relative is respectively equipped with the first arc notch, described in two, in grinding wheel mounting groove, be all slidably fitted with grinding wheel, described in two, grinding wheel is equipped with the arc-shaped notch corresponding with described the first arc notch, described in two, between grinding wheel and the bottom land of described grinding wheel mounting groove, be provided with Compress Spring.
2. nursing shears according to claim 1, is characterized in that, described grinding wheel mounting groove is near hinge and be positioned at and cut arm and be provided with a side of holding ring.
3. nursing shears according to claim 2, is characterized in that, described grinding wheel mounting groove is provided with spacing preiection near the cell wall of opening, and described grinding wheel is provided with the depression corresponding with described spacing preiection.
4. nursing shears according to claim 3, it is characterized in that, described grinding wheel mounting groove is provided with cover plate, and described cover plate is provided with second arc notch corresponding with the first arc notch on grinding wheel mounting groove, described in described cover plate is fixed on by securing member, cuts on arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779928.5U CN203564430U (en) | 2013-11-30 | 2013-11-30 | Nursing scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779928.5U CN203564430U (en) | 2013-11-30 | 2013-11-30 | Nursing scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564430U true CN203564430U (en) | 2014-04-30 |
Family
ID=50532200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779928.5U Expired - Fee Related CN203564430U (en) | 2013-11-30 | 2013-11-30 | Nursing scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564430U (en) |
-
2013
- 2013-11-30 CN CN201320779928.5U patent/CN203564430U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |