CN204450271U - A kind of cup tweezers - Google Patents
A kind of cup tweezers Download PDFInfo
- Publication number
- CN204450271U CN204450271U CN201420873740.1U CN201420873740U CN204450271U CN 204450271 U CN204450271 U CN 204450271U CN 201420873740 U CN201420873740 U CN 201420873740U CN 204450271 U CN204450271 U CN 204450271U
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- CN
- China
- Prior art keywords
- chuck
- slot
- folder portion
- deep
- tweezers
- 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
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Abstract
The utility model relates to a kind of medical science apparatus, be specifically related to a kind of cup tweezers that can pick up sponge or spherical body very easily, comprise main body, described main body is made up of the portion of pressing from both sides one and folder portion two, described folder portion one and folder portion two are by jig arm, chuck is formed, described chuck is made up of tip chuck and plate-like chuck, activity grafting between described chuck and jig arm, the utility model overturns the chuck of general tweezers and jig arm is all integrative-structure, have employed the structure of separation, tip and plate-like head can be random replacing, according to the difference of the object of clamping, thus select different chucks, change very convenient and reasonable, operate also very simple.
Description
Technical field
The utility model relates to a kind of medical science apparatus, is specifically related to a kind of cup tweezers that can pick up sponge or spherical body very easily.
Background technology
At present, all tip at the tweezers of medical use, this tweezers can be good at picking up for very small object when in use, such as operation needlework etc., but for larger object, such as circular object, be then not easy to pick up, because the end head bit comparison of general tweezers is little, be not easy clamping.The object of the software such as sponge is also be not easy to pick up in addition, or does not just use strength at all.
Summary of the invention
The purpose of this utility model is overcome deficiency of the prior art and provide a kind of reasonable in design, chuck and jig arm grafting cup tweezers fast.
The purpose of this utility model is achieved in that
A kind of cup tweezers, comprise main body, described main body is made up of the portion of pressing from both sides one and folder portion two, and described folder portion one and folder portion two are formed by jig arm, chuck, described chuck is made up of tip chuck and plate-like chuck, activity grafting between described chuck and jig arm.
Based on the above, the lower end of described jig arm is provided with a slot, and corresponding chuck is provided with a latch, described slot and latch activity grafting.
Based on the above, the bottom land of described slot offers a deep-slotted chip breaker, and the width of rebate of described deep-slotted chip breaker is greater than the width of slot, and the position that described deep-slotted chip breaker is connected with slot forms a snapping step; The end of described latch is provided with an arc-shaped plug corresponding with deep-slotted chip breaker, the grafting corresponding to deep-slotted chip breaker of described arc-shaped plug.
Based on the above, described plate-like chuck comprises a plate-like clamping part, and described plate-like clamping part one side is provided with an arc groove, and another side is provided with one in order to anti-skidding ripple glaze.
The utility model has following advantage:
The utility model overturns the chuck of general tweezers and jig arm is all integrative-structure, have employed the structure of separation, the replacing that tip and plate-like head can be random, according to the difference of the object of clamping, thus select different chucks, change very convenient and reasonable, operate also very simple.
Accompanying drawing explanation
Fig. 1 is the structural representation being with acuminous main body.
Fig. 2 is the structural representation of the main body of not Tourniquet clamping head.
Fig. 3 is the structural representation of the chuck of tip.
Fig. 4 is the structural representation of the one side of the chuck of disk-like structure.
Fig. 5 is the cross section structure schematic diagram of the chuck of disk-like structure.
Fig. 6 is the structural representation of the another side of the chuck of disk-like structure.
Fig. 7 is the structure for amplifying schematic diagram of part A.
Fig. 8 is the structure for amplifying schematic diagram of part B.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model will be further described.
As shown in Fig. 1,2,3,4,5,6,7,8, a kind of cup tweezers, comprise main body 1, and described main body 1 is made up of folder portion 1 and folder portion 23, and the fixing welding in the one end between folder portion 1 and folder portion 23, the other end forms a hatch frame.Described folder portion 1 and folder portion 23 are formed by jig arm 4, chuck 5, described chuck 5 is made up of tip chuck 6 and plate-like chuck 7, also just say, it is isolating construction between chuck 5 and jig arm 4, and can when concrete use, install at any time, when not using or needing to change, remove and change another one chuck 5.
Activity grafting between described chuck 5 and jig arm 4, the lower end of described jig arm 4 is provided with a slot 8, and corresponding chuck 5 is provided with a latch 9, described slot 8 and latch 9 activity grafting.Form fixing docking by the grafting of latch 9 and slot 8, easy to operate, it is also very convenient to change.In addition, slot 8 to offer direction vertical with the direction that folder portion 23 clamps in opposite directions with folder portion 1, also just says when slot 8 and latch 9 grafting complete time, folder portion 1 and folder portion 23 move toward one another, at this time latch 9 can not move upward in the side of insertion slot 8.If slot 8 is enough dark, so will forms one between slot 8 and latch 9 and be relatively fixed, can not be random depart from from slot 8, but in the vertical direction, due to the Action of Gravity Field of latch 9, so latch 9 can drop.
In addition, in order to real guarantee latch 9 can not depart from or drop in slot 8, offer a deep-slotted chip breaker 10 at the bottom land of slot 8, the width of rebate of described deep-slotted chip breaker 10 is greater than the width of slot 8, the position that described deep-slotted chip breaker 10 is connected with slot 8 forms a snapping step 11
The end of described latch 9 is provided with an arc-shaped plug 16 corresponding with deep-slotted chip breaker 10, the grafting corresponding to deep-slotted chip breaker 10 of described arc-shaped plug 16, like this, first the grafting that between slot 8 and latch 9, formation one is basic, then arc-shaped plug 16 and deep-slotted chip breaker 10 can form another one grafting, and due to the setting of snapping step 11, make to form one between arc-shaped plug 16 and deep-slotted chip breaker 10 and mount, because in the vertical direction like this, latch 9 can be downward due to Action of Gravity Field.The effect of snapping step 11 just in time can form one and mount, and latch 9 is just not easy to drop, thus forms a firmly grafting.
When latch 9 and slot 8 plug-in mounting time, can only be inserted in slot 8 along the one end open of slot 8 along snapping step 11, smooth and easy in order to ensure the snapping of latch 9 and slot 8, arcuate structure is set at the mouth rim of slot 8 especially deep-slotted chip breaker 10, docking of be more convenient for like this latch 9 and slot 8.
Based on the above, described plate-like chuck 7 comprises a plate-like clamping part 12, and described plate-like clamping part 12 one side is provided with an arc groove 13, and another side is provided with one in order to anti-skidding ripple glaze 14.Wherein, time the setting of plate-like clamping part 12 mainly considers to clamp volume larger object, also adopt the chuck 5 of tip with regard to inconvenience or just do not use strength at all, at this time use plate-like clamping part instead just can very easily big article be clamped, mainly because plate-like clamping part 12 increases the contact area with object, greatly increase relative to chuck 5 contact area of tip, increase frictional force, be easy to just big article to be picked up.The setting of arc groove 13 is for the object of arc surfaced, more be increased the area of contact, more easily object is picked up relative to the structure of planar shaped, in concrete operating practice, also can set up the projection 15 of increasing friction force at the groove face of arc groove 13, which increases frictional force between object, being provided with of certain projection may damage body surface, like this, soft material can be adopted by protruding 15 at groove face, just can prevent the surface scratching object.The setting of ripple glaze 14 is also carry out anti-skidding, and similarly reason, also can be adopted soft material, such as adopt quality of rubber materials.
Claims (4)
1. cup tweezers, it is characterized in that: comprise main body (1), described main body (1) is made up of folder portion one (2) and folder portion two (3), described folder portion one (2) and folder portion two (3) are formed by jig arm (4), chuck (5), described chuck (5) is made up of tip chuck (6) and plate-like chuck (7), activity grafting between described chuck (5) and jig arm (4).
2. a kind of cup tweezers according to claim 1, it is characterized in that: the lower end of described jig arm (4) is provided with a slot (8), corresponding chuck (5) is provided with a latch (9), described slot (8) and latch (9) activity grafting.
3. a kind of cup tweezers according to claim 2, it is characterized in that: the bottom land of described slot (8) offers a deep-slotted chip breaker (10), the width of rebate of described deep-slotted chip breaker (10) is greater than the width of slot (8), and the position that described deep-slotted chip breaker (10) is connected with slot (8) forms a snapping step (11); The end of described latch (9) is provided with an arc-shaped plug (16) corresponding with deep-slotted chip breaker (10), described arc-shaped plug (16) and deep-slotted chip breaker (10) corresponding grafting.
4. a kind of cup tweezers according to claim 1, it is characterized in that: described plate-like chuck (7) comprises a plate-like clamping part (12), described plate-like clamping part (12) one side is provided with an arc groove (13), and another side is provided with one in order to anti-skidding ripple glaze (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873740.1U CN204450271U (en) | 2014-12-31 | 2014-12-31 | A kind of cup tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873740.1U CN204450271U (en) | 2014-12-31 | 2014-12-31 | A kind of cup tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450271U true CN204450271U (en) | 2015-07-08 |
Family
ID=53657214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873740.1U Expired - Fee Related CN204450271U (en) | 2014-12-31 | 2014-12-31 | A kind of cup tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737265A (en) * | 2016-12-18 | 2017-05-31 | 海宁依玖服饰有限公司 | A kind of head-replaceable tweezers |
| CN109394350A (en) * | 2019-01-07 | 2019-03-01 | 宁波市第二医院 | A kind of fixed device of the lower lip of biopsy |
-
2014
- 2014-12-31 CN CN201420873740.1U patent/CN204450271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737265A (en) * | 2016-12-18 | 2017-05-31 | 海宁依玖服饰有限公司 | A kind of head-replaceable tweezers |
| CN109394350A (en) * | 2019-01-07 | 2019-03-01 | 宁波市第二医院 | A kind of fixed device of the lower lip of biopsy |
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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: 20150708 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |