CN205672059U - A kind of umbrella Medical forceps - Google Patents
A kind of umbrella Medical forceps Download PDFInfo
- Publication number
- CN205672059U CN205672059U CN201620288113.0U CN201620288113U CN205672059U CN 205672059 U CN205672059 U CN 205672059U CN 201620288113 U CN201620288113 U CN 201620288113U CN 205672059 U CN205672059 U CN 205672059U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- inner barrel
- tweezer head
- umbrella
- connecting rod
- 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.)
- Expired - Fee Related
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of umbrella Medical forceps, including outer sleeve and be set in the inner barrel within outer sleeve, locked by locking member between outer sleeve and inner barrel, described outer sleeve lower end and the most uniform multiple connecting rod, the multiple tweezer head of being surrounded with of inner barrel lower end edge circumferencial direction, outer sleeve, connecting rod, tweezer head and inner barrel the most hinged composition quadric chain.A kind of umbrella Medical forceps that this utility model provides, by arranging quadric chain, it is possible to grip different size article, and ensures the stability clamped in operation, is very easy to clinical tasks.
Description
Technical field
This utility model relates to field of medical device, especially a kind of umbrella Medical forceps.
Background technology
Tweezers are the most modal medical equipments, mainly include the metal tweezers and once of recoverable
Property plastic tweezer.Wherein, tweezers are widely used in clinic and change dressings, take out stitches, in the relevant clinical operation such as skin degerming.Grasp at these
In work, need to grip, with tweezers, the article that sterilized cotton ball, gauze, cotton block etc. vary in size.And sometimes need to grip article
Time longer, such as gripping povidone iodine cotton balls sterilization time.At present the most clinically, be no matter metal tweezers or plastics tweezer they have
Identical drawback.Be embodied in: 1), first, the openings of sizes of clinical currently used tweezers regulation tweezer head bottom is limited, makes
It is restricted by scope；2), secondly, although tweezers bottom clinically is provided with anti-slip veins, but thing is gripped for a long time at needs
During product, operator is relatively elaborate and the also easily landing of picked up article.3), when clamping landing and maybe cannot clamp, clinic can be given
Operation brings certain hidden danger, is easily destroyed sterile working and pollutes.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of umbrella Medical forceps, it is possible to different size article
Grip, and ensure the stability of clamping in operation, be very easy to clinical tasks.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of umbrella Medical forceps, including outer sleeve be set in the inner barrel within outer sleeve, outer sleeve and inner barrel
Between locked by locking member, described outer sleeve lower end and inner barrel lower end edge circumferencial direction is the most uniform is surrounded with multiple company
Bar, multiple tweezer head, outer sleeve, connecting rod, tweezer head and inner barrel the most hinged composition quadric chain.
It is equipped with anti-slip veins on described outer sleeve and tweezer rostral wall.
Described inner barrel top is provided with spacing handle.
Described tweezer head fold-type bar outwardly.
Described locking member includes the positioning sliding block being arranged on outer sleeve inwall, and positioning sliding block is convex shape structure, type
Shape structure both sides sleeveless jacket is provided with dentation spring pad, and in inner barrel, correspondence position is provided with the groove adapted with positioning sliding block, recessed
The dentalation being meshed with dentation spring pad it is provided with in groove.
This utility model one umbrella Medical forceps, has following technical effect that
1), by arranging by the most hinged quadric chain constituted of outer sleeve, connecting rod, tweezer head and inner barrel, can be flexible
Adjusting the size of clamp port, range is greatly improved.
2), by arranging the tweezer head of fold-type, the reliability of clamping can be increased.
3), the labor intensity that common tweezers need continuous applying force to bring in clamping process can be reduced, it is ensured that avoid because of tired
Labor landing brings certain hidden danger to clinical manipulation.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of outer sleeve in this utility model.
Fig. 3 is the structural representation of tweezer head in this utility model.
In figure: outer sleeve 1, inner barrel 2, connecting rod 3, tweezer head 4, anti-slip veins 5, spacing handle 6, locking member 7, positioning sliding block 8,
Dentation spring pad 9.
Detailed description of the invention
As it is shown in figure 1, a kind of umbrella Medical forceps, including outer sleeve 1 be set in the inner barrel 2 within outer sleeve 1,
Being locked by locking member 7 between outer sleeve 1 and inner barrel 2, described outer sleeve 1 lower end and inner barrel 2 lower end edge circumferencial direction divide
The most uniform multiple connecting rod 3, the multiple tweezer head 4 of being surrounded with, outer sleeve 1, connecting rod 3, tweezer head 4 and inner barrel 2 the most hinged composition four are even
Linkage.
As it is shown in figure 1, be equipped with anti-slip veins 5 on described outer sleeve 1 and tweezer head 4 sidewall.The anti-slip veins of outer sleeve can facilitate
During operation, hand is without skidding, and the anti-slip veins of tweezer head increases the frictional force of clamping, it is ensured that gripped object is without landing.
As it is shown in figure 1, described inner barrel 2 top is provided with spacing handle 6.By arranging spacing handle, the most convenient interior
Cylinder moves up and down relative to outer sleeve, on the other hand prevents inner barrel from entering into outer sleeve inside and cannot extract.
As it is shown on figure 3, the fold-type bar that described tweezer head 4 is outwardly.Thus structure, when object is pressed from both sides by multiple tweezer heads 4
When taking, object is not only by longitudinal frictional force, also by pressure obliquely, ensures that chucking power is big by frictional force and pressure
Big increase, it is ensured that object clamps without landing.
As in figure 2 it is shown, described locking member 7 includes the positioning sliding block 8 being arranged on outer sleeve 1 inwall, positioning sliding block 8 is convex
Character form structure, convex shape structure both sides sleeveless jacket is provided with dentation spring pad 9, and in inner barrel 2, correspondence position is provided with and positioning sliding block 8
The groove adapted, is provided with the dentalation being meshed with dentation spring pad 9 in groove.During slip, hold outer sleeve gently
At anti-slip veins, pull up or push down on inner barrel, by External Force Acting, making the tooth on spring pad take off with the dentalation on groove
From engagement, and there is relative movement, postpone when tweezer head arrives specific bit, stop on force, the tooth on spring pad and groove
Dentalation again engage, it is achieved locking.
Operation principle and process: during use, advance outer sleeve 1, and the positioning sliding block 8 within outer sleeve 1 can be with inner core
Profile of tooth chute internal messing in body 2 advances, and can position according to actual needs.Now connecting rod 3 and tweezer head 4 are by corresponding site
Hinge seat realizes bending in various degree, i.e. reaches grip different size article and fix the purpose of gripping article for a long time.
Claims (1)
1. a umbrella Medical forceps, it is characterised in that: include outer sleeve (1) and be set in the inner barrel that outer sleeve (1) is internal
(2), locked by locking member (7) between outer sleeve (1) and inner barrel (2), under described outer sleeve (1) lower end and inner barrel (2)
Hold the most uniform multiple connecting rod (3), the multiple tweezer head (4) of being surrounded with, outer sleeve (1), connecting rod (3), tweezer head (4) and
Inner barrel (2) the most hinged composition quadric chain；It is equipped with anti-slip veins (5) on described outer sleeve (1) and tweezer head (4) sidewall；
Described inner barrel (2) top is provided with spacing handle (6)；Described tweezer head (4) fold-type bar outwardly；Described locking member (7) wraps
Including the positioning sliding block (8) being arranged on outer sleeve (1) inwall, positioning sliding block (8) is convex shape structure, convex shape structure both sides bank
Shoulder is provided with dentation spring pad (9), and inner barrel (2) interior correspondence position is provided with the groove adapted with positioning sliding block (8), in groove
It is provided with the dentalation being meshed with dentation spring pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288113.0U CN205672059U (en) | 2016-04-08 | 2016-04-08 | A kind of umbrella Medical forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288113.0U CN205672059U (en) | 2016-04-08 | 2016-04-08 | A kind of umbrella Medical forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672059U true CN205672059U (en) | 2016-11-09 |
Family
ID=57438173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288113.0U Expired - Fee Related CN205672059U (en) | 2016-04-08 | 2016-04-08 | A kind of umbrella Medical forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672059U (en) |
-
2016
- 2016-04-08 CN CN201620288113.0U patent/CN205672059U/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: 20161109 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |