CN208017542U - Medical forceps - Google Patents
Medical forceps Download PDFInfo
- Publication number
- CN208017542U CN208017542U CN201720467800.3U CN201720467800U CN208017542U CN 208017542 U CN208017542 U CN 208017542U CN 201720467800 U CN201720467800 U CN 201720467800U CN 208017542 U CN208017542 U CN 208017542U
- Authority
- CN
- China
- Prior art keywords
- tweezer
- mounting groove
- rubber cushion
- tweezer head
- medical forceps
- 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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- 239000000463 material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides a kind of Medical forceps, including interconnecting piece, two tweezer arms and two tweezer heads, the tweezer head madial wall is equipped with mounting groove, and the tweezers further include shape and the matched rubber cushion in tweezer crown end, and the rubber cushion back is equipped with and the matched installing handle of mounting groove.The utility model has the beneficial effects that due to the adoption of the above technical scheme, Medical forceps have a wide range of application, it is suitble to the gripping of the article and material of different-thickness shape.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of Medical forceps.
Background technology
At present in medical treatment, Medical forceps are a kind of common auxiliary instruments, are mainly used for that dressing or tissue and pumping is clamped
Clamping cotton balls etc. when skin degerming before blood, injection.The tweezers generally used now are made of two metal handles, and metal handle is constituted
Two tweezer arms of tweezers, the tweezer tail of two tweezer arms are weldingly connected, and the tweezer inner portion of two tweezer arms is equipped with intermeshing latch.
When not used, under the tweezer arm tension force effect of itself, two tweezer heads open tweezers naturally；When medical staff is outer using applying in tweezers
When power clamps tweezer arm, clamping is intermeshed by latch between two tweezer heads, to clamp object to be pressed from both sides.
There is also some shortcomings in use for the Medical forceps of above structure, are made of metal material first, lead to tweezer
The manufacturing cost of son is higher, and secondly, after tweezers use lever principle, the arm of force to fix, the range of the chucking power of tweezers is relatively fixed,
The handy tweezers of the thicker article of gripping, just need to grip energetically for the gripping of some relatively thin materials, to be easy to cause compared with
The rupture of thin material.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, Medical forceps for having a wide range of application, is suitble to different-thickness
The gripping of the article and material of shape.
The technical solution of the utility model is：A kind of Medical forceps, including interconnecting piece, two tweezer arms and two tweezer heads, institute
It states tweezer head madial wall and is equipped with mounting groove, the tweezers further include shape and the matched rubber cushion of tweezer head, and the rubber cushion back is equipped with
With the matched installing handle of mounting groove, the ratio between the depth of the mounting groove and the thickness of tweezer head are 1:2-1:3, the mounting groove is
Trapezoidal, the mounting groove is 2 in the Opening length of tweezer head madial wall and the length of slot bottom:3-4:5, the width of the mounting groove with
The ratio between width of tweezer head is 1:2-1:3.The utility model is equipped with rubber cushion at tweezer head, and rubber cushion passes through the peace on installing handle and tweezer head
Tankage, realization rubber cushion is flexibly connected with tweezer head, for the relatively thin or relatively soft gripping object of quality, needs to use rubber cushion
When, rubber cushion is installed on tweezer head, conversely, then removing, tweezers itself use harder ABS materials, rubber cushion then to use quality phase
To softer, and low-cost PVC material, expand the range of the same clamping object that tweezers are suitble to.
In order to ensure that the robustness of tweezer head itself, groove depth are less than the half of tweezer head thickness, it is preferred that the depth of mounting groove
Degree is the 1/3 of tweezer head thickness.
The design of dovetail groove can make between installing handle and mounting groove realize is flexibly connected, so as to avoid splicing can not
Dismounting, because PVC material is relatively soft, the waist of dovetail groove and the angle of slot bottom can not be too small, too small, influence the softer PVC of quality
Installing handle passes in and out the fluency of mounting groove, it is preferred that mounting groove is 4 in the Opening length of tweezer head madial wall and the length of slot bottom:
5。
Equally, the width of mounting groove and tweezer head is of same size, is equivalent to the translot that certain depth is equipped at tweezer head, gesture
It must influence the stability of tweezer head, the ratio of tweezer head width shared by the width of mounting groove is smaller, and the robustness of tweezer head is stronger, still,
The risk that falls off of rubber cushion is also relatively large, it is preferred that the ratio between the width of mounting groove and the width of tweezer head are 1:2.
Surface of the rubber cushion far from tweezer head madial wall is equipped with wavy bulge, and protrusion helps to improve frictional force, from
And reduce the probability that clamping article falls off.
The utility model has the advantages and positive effects of：Due to the adoption of the above technical scheme, the application of Medical forceps
Range is wide, is suitble to the gripping of the article and material of different-thickness shape.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model
Fig. 2 is the utility model rubber cushion schematic diagram
Fig. 3 is the structural schematic diagram on tweezer head point
Fig. 4 is structural schematic diagram of the tweezer head point without rubber cushion state
In figure：
1, tweezer arm 2, tweezer head 3, interconnecting piece
4, rubber cushion
Specific implementation mode
As Figure 1-Figure 4, a kind of Medical forceps of the utility model, including 3, two tweezer arms 1 of interconnecting piece and two tweezer heads
2,2 madial wall of tweezer head is equipped with mounting groove, and the tweezers further include shape and the matched rubber cushion 4 in 2 top of tweezer head, the glue
4 backs are padded to be equipped with and the matched installing handle of mounting groove.
The ratio between the depth of the mounting groove and the thickness of tweezer head 2 are 1:2.
The mounting groove is trapezoidal, and the mounting groove is 2 in the Opening length of 2 madial wall of tweezer head and the length of slot bottom:3.
The ratio between the width of the mounting groove and the width of tweezer head 2 are 1:2.
Surface of the rubber cushion far from 2 madial wall of tweezer head is equipped with wavy bulge.
The course of work of this example：It, can be by the rubber cushion 4 on tweezer head 2 by mounting groove when gripping harder or thicker article
It unloads, directly treat gripping article using tweezer head 2 is gripped energetically；In the softer or relatively thin article of gripping quality, can incite somebody to action
Rubber cushion 4 is installed in 2 mounting groove of tweezer head, is gripped.
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 all still belong within the patent covering scope of the utility model.
Claims (2)
1. a kind of Medical forceps, including interconnecting piece, two tweezer arms and two tweezer heads, it is characterised in that：The tweezer head madial wall is set
It further includes shape and the matched rubber cushion in tweezer crown end to have mounting groove, the tweezers, and the rubber cushion back is equipped with and mounting groove phase
The installing handle of cooperation, the ratio between the depth of the mounting groove and the thickness of tweezer head are 1:2-1:3, the mounting groove be it is trapezoidal, it is described
Mounting groove is 2 in the Opening length of tweezer head madial wall and the length of slot bottom:3-4:5, the width of the width and tweezer head of the mounting groove
The ratio between degree is 1:2-1:3.
2. a kind of Medical forceps according to claim 1, it is characterised in that：Surface of the rubber cushion far from tweezer head madial wall
To be equipped with wavy bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467800.3U CN208017542U (en) | 2017-04-29 | 2017-04-29 | Medical forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467800.3U CN208017542U (en) | 2017-04-29 | 2017-04-29 | Medical forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017542U true CN208017542U (en) | 2018-10-30 |
Family
ID=63896723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467800.3U Active CN208017542U (en) | 2017-04-29 | 2017-04-29 | Medical forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017542U (en) |
-
2017
- 2017-04-29 CN CN201720467800.3U patent/CN208017542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |