CN206453899U - A kind of new ophthalmology Multifunctional bistoury - Google Patents
A kind of new ophthalmology Multifunctional bistoury Download PDFInfo
- Publication number
- CN206453899U CN206453899U CN201621181857.9U CN201621181857U CN206453899U CN 206453899 U CN206453899 U CN 206453899U CN 201621181857 U CN201621181857 U CN 201621181857U CN 206453899 U CN206453899 U CN 206453899U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- blade
- banking stop
- new ophthalmology
- 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.)
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Abstract
The utility model discloses a kind of new ophthalmology Multifunctional bistoury, including handle of a knife, it is hollow structure in the handle of a knife, the handle of a knife is provided with limited mouth on outer two side, the limited mouth opposite flank is fitted with rotary shaft, torsion spring is set with the rotary shaft, banking stop is installed on the torsion spring, the leading section of the banking stop is provided with spacing stupefied, other work has chute on two side in the handle of a knife, lower surface is provided with a pair of back-moving springs in the handle of a knife, blade is fitted with the handle of a knife, the blade both sides coordinate with chute, the blade top and bottom are equidistant to be machined with multiple anti-slip tanks, the anti-slip tank coordinates with banking stop.The beneficial effects of the utility model are, simple in construction, practical.
Description
Technical field
The utility model is related to medical treatment device, particularly a kind of new ophthalmology Multifunctional bistoury.
Background technology
General disposable surgical knife generally includes a handle of a knife, and the handle of a knife is fixed on a scalpel blade.These
All property are commonly mounted in using scalpel in sterilized container, once taking out from container, blade is to expose.Due to knife
Piece is in itself without protection device, it is more likely that accidentally injure arrive healthcare givers in use, and scalpel all must before
It must sterilize, need easily the situation for taking knife by mistake occur during more tool changing kind when doctor is having an operation, be difficult to hold knife when having an operation
Enter the depth of the person, therefore cause operative failure.
Utility model content
The purpose of this utility model is to solve the above problems, devise a kind of new ophthalmology Multifunctional bistoury.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of new ophthalmology Multifunctional bistoury, including handle of a knife,
It is hollow structure in the handle of a knife, the handle of a knife is provided with limited mouth on outer two side, and the limited mouth opposite flank is fitted with rotation
It is set with rotating shaft, the rotary shaft on torsion spring, the torsion spring and banking stop is installed, the leading section of the banking stop is provided with limit
Position is stupefied, and other work has lower surface in chute, the handle of a knife to be provided with a pair of back-moving springs, the handle of a knife on two side in the handle of a knife
Blade is inside fitted with, the blade both sides coordinate with chute, and the blade top and bottom are equidistant to be machined with multiple anti-slip tanks, institute
Anti-slip tank is stated with banking stop to coordinate.
Anti- sliding rib is machined with the banking stop outer wall.
The length of the handle of a knife is slightly larger than blade.
The handle of a knife be provided be used to knife go out the edge of a knife.
The spacing stupefied longitudinal section is L-type.
The new ophthalmology Multifunctional bistoury made using the technical solution of the utility model, can by the length for adjusting knife
Effectively to control the depth of knife incarnation, while blade can also be withdrawn when not in use.
Brief description of the drawings
Fig. 1 is the structural representation of new ophthalmology Multifunctional bistoury described in the utility model；
Fig. 2 is the side view of new ophthalmology Multifunctional bistoury described in the utility model；
Fig. 3 is the top view of new ophthalmology Multifunctional bistoury described in the utility model；
Fig. 4 is the partial enlarged drawing of new ophthalmology Multifunctional bistoury described in the utility model；
Fig. 5 is the partial enlarged drawing of new ophthalmology Multifunctional bistoury described in the utility model；
In figure, 1, handle of a knife；2nd, rotary shaft；3rd, torsion spring；4th, banking stop；5th, it is spacing stupefied；6th, chute；7th, back-moving spring；8th, knife
Piece；9th, anti-slip tank；10th, the edge of a knife is gone out.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as Figure 1-5, a kind of new ophthalmology multifunctional hand
It is hollow structure in art knife, including handle of a knife (1), the handle of a knife (1), the handle of a knife (1) is provided with limited mouth on outer two side, described
Limited mouth opposite flank, which is fitted with rotary shaft (2), the rotary shaft (2), is set with torsion spring (3), is installed on the torsion spring (3)
Limited bit slice (4), the leading section of the banking stop (4) is the other work on the interior two side of the handle of a knife (1) provided with spacing stupefied (5)
There is chute (6), the interior lower surface of the handle of a knife (1) is provided with a pair of back-moving springs (7), and the handle of a knife (1) is interior to be fitted with blade (8),
Blade (8) both sides coordinate with chute (6), and blade (8) top and bottom are equidistant to be machined with multiple anti-slip tanks (9), institute
Anti-slip tank (9) is stated with banking stop (4) to coordinate；Anti- sliding rib is machined with banking stop (4) outer wall；The length of the handle of a knife (1)
Slightly larger than blade (8)；The handle of a knife (1) be provided be used to knife go out the edge of a knife (10)；The longitudinal section of spacing stupefied (5) is L
Type.
It is hollow structure in handle of a knife that the characteristics of the present embodiment, which is, and handle of a knife is provided with limited mouth, limited mouth phase on outer two side
Side is fitted with rotary shaft, rotary shaft and is set with torsion spring, banking stop is installed on torsion spring, the leading section of banking stop be provided with
Spacing stupefied, other work has in chute, handle of a knife lower surface provided with a pair of back-moving springs on two side in handle of a knife, and knife is fitted with handle of a knife
Piece, blade both sides coordinate with chute, and blade top and bottom are equidistant to be machined with multiple anti-slip tanks, and anti-slip tank coordinates with banking stop,
The depth of knife incarnation can effectively be controlled by the length for adjusting knife, while when not in use blade can also be withdrawn.
In the present embodiment, by the stupefied cooperation with blade upper limit position groove of banking stop upper limit, blade quilt can be caused
Be fixed in handle of a knife, in use, pressing banking stop rear end, by swingle so that banking stop front end and it is spacing it is stupefied lift, blade
Skid off, again decontrol banking stop rear end along chute from the edge of a knife after skidding off, due to torsion spring effect, the spacing stupefied meeting of banking stop front end is returned
To origin-location, continue fixed blade, the length of blade can be adjusted by the spacing stupefied cooperation from different stopper slots, using complete
Bi Hou, again lifts anti-sliding rib, blade is retracted in handle of a knife by back-moving spring, puts down spacing stupefied after retracting again so that spacing
The stupefied stopper slot with blade coordinates limitation blade to skid off, simple to operate, practical and convenient.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (5)
1. a kind of new ophthalmology Multifunctional bistoury, including handle of a knife (1), it is characterised in that be hollow knot in the handle of a knife (1)
Limited mouth is provided with structure, the outer two side of the handle of a knife (1), the limited mouth opposite flank is fitted with rotary shaft (2), the rotation
Be set with axle (2) on torsion spring (3), the torsion spring (3) and banking stop (4) be installed, the leading section of the banking stop (4) be provided with
Other work has chute (6) on spacing stupefied (5), the interior two side of the handle of a knife (1), and the interior lower surface of the handle of a knife (1) is provided with a pair of drawings
Blade (8) is fitted with tight spring (7), the handle of a knife (1), blade (8) both sides coordinate with chute (6), the blade (8)
Top and bottom are equidistant to be machined with multiple anti-slip tanks (9), and the anti-slip tank (9) coordinates with banking stop (4).
2. a kind of new ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that the banking stop (4) is outside
Anti- sliding rib is machined with wall.
3. a kind of new ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that the length of the handle of a knife (1)
Degree is slightly larger than blade (8).
4. a kind of new ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that set on the handle of a knife (1)
Have and go out the edge of a knife (10) for go out knife.
5. a kind of new ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that spacing stupefied (5)
Longitudinal section is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181857.9U CN206453899U (en) | 2016-11-03 | 2016-11-03 | A kind of new ophthalmology Multifunctional bistoury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181857.9U CN206453899U (en) | 2016-11-03 | 2016-11-03 | A kind of new ophthalmology Multifunctional bistoury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206453899U true CN206453899U (en) | 2017-09-01 |
Family
ID=59692979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181857.9U Expired - Fee Related CN206453899U (en) | 2016-11-03 | 2016-11-03 | A kind of new ophthalmology Multifunctional bistoury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206453899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595369A (en) * | 2017-09-22 | 2018-01-19 | 李喜海 | A kind of pin knife for specially controlling de Quervain's disease |
-
2016
- 2016-11-03 CN CN201621181857.9U patent/CN206453899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595369A (en) * | 2017-09-22 | 2018-01-19 | 李喜海 | A kind of pin knife for specially controlling de Quervain's disease |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20181103 |