CN213758517U - Nail taking forceps for orthopedics department - Google Patents
Nail taking forceps for orthopedics department Download PDFInfo
- Publication number
- CN213758517U CN213758517U CN202022275622.9U CN202022275622U CN213758517U CN 213758517 U CN213758517 U CN 213758517U CN 202022275622 U CN202022275622 U CN 202022275622U CN 213758517 U CN213758517 U CN 213758517U
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- CN
- China
- Prior art keywords
- fixedly connected
- tong arm
- binding clip
- holding ring
- pincers body
- 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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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 17
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 25
- 230000001737 promoting effect Effects 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model provides an orthopedics is with getting nail pincers includes the holding ring, even fixedly connected with handle all around of holding ring surface, the central point of holding ring puts through back shaft fixed connection stopper, logical groove has been seted up to the upper surface of stopper, the inner wall that leads to the groove articulates there is the pincers body, the pincers body includes two first tong arm of mutual articulated and second tong arm, the front end of first tong arm and second tong arm is first binding clip of fixedly connected with and second binding clip respectively. The utility model discloses a set up the holding ring and realized having made things convenient for the rotation of the pincers body to the rigidity of the pincers body, while solid fixed ring's external fixed surface is connected with the handle, has increased the stability of this device, through setting up two limiting plates, has realized the rigidity to the pincers body, has increased the practicality of device, through setting up two spacing grooves, has realized the purpose of taking out different kind screws, has further enlarged the application scope of this device, is favorable to promoting.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to an orthopedics is with getting nail pincers is related to.
Background
When medical science clinical treatment fracture, often arrange set screw in the fracture position, promote the fracture to reset, and the set screw that the coaptation operation of taking put into, also be a surgery operation that wastes time and energy and need rotate at the concrete in-process of taking out and get the nail pincers, the mechanism that the pincers body can touch the patient when rotating to get the nail pincers has increased patient's painful sense, patient's experience with regard to this has been reduced, the current nail pincers of taking out single structure simultaneously, it is inconvenient to use, stability is not strong, can not realize the auto-lock, application scope is narrow, be unfavorable for promoting, therefore need improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides an orthopedics is with getting nail pincers to prior art not enough, has solved current getting nail pincers single structure effectively, and it is inconvenient to use, and stability is not strong, can not realize the auto-lock, and application scope is narrow, is unfavorable for the problem of popularization.
In order to solve the above problems, the utility model adopts the following technical proposal: including the holding ring, the even fixedly connected with handle all around of holding ring surface, the central point of holding ring puts through back shaft fixed connection stopper, logical groove has been seted up to the upper surface of stopper, the inner wall that leads to the groove articulates there is the pincers body, the pincers body includes two first tong arms of mutual articulated and second tong arm, first tong arm and the front end of second tong arm be the first binding clip of fixedly connected with and second tong head respectively, the inboard difference fixedly connected with first limiting plate and the second limiting plate of mutually supporting of first tong arm and second tong arm rear end surface.
Preferably, the inner walls of the opposite sides of the first binding clip and the second binding clip are respectively and fixedly connected with an anti-slip block, and the inner walls of the opposite sides of the front ends of the first binding clip and the second binding clip are respectively provided with a first semicircular limiting groove and a second semicircular limiting groove.
Preferably, the front ends of the first forceps arm and the second forceps arm are respectively and fixedly connected with a first hinged block and a second hinged block, a through hole is formed in the center of the upper surface of the first hinged block, and a hinged column matched with the through hole is fixedly connected to the center of the upper surface of the second hinged block.
Preferably, the central point of both ends inner wall puts fixedly connected with spliced pole respectively around the stopper, and first articulated piece and the articulated piece of second are all articulated with the spliced pole.
Preferably, a sawtooth groove is formed in the outer surface of the bottom end of the first limiting plate, and sawteeth matched with the sawtooth groove are fixedly connected to the upper surface of the second limiting plate.
Preferably, the outer surfaces of the first forceps arm and the second forceps arm are respectively and fixedly connected with an anti-slip sleeve.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
the utility model discloses the structure is ingenious, and the operation is simple, convenient to use is, application scope is extensive, realized the rigidity to the pincers body through setting up the holding ring, solid fixed ring's external fixed surface is connected with the handle simultaneously, the rotation of the pincers body has been made things convenient for, the stability of this device has been increased, further made things convenient for extract the screw, through setting up two limiting plates, realized the rigidity to the pincers body, the practicality of device has been increased, be favorable to promoting, through setting up the non slipping spur, the coefficient of friction of binding clip has further been increased, further made things convenient for the purpose of taking out the screw, simultaneously through setting up two spacing grooves, realized the purpose of taking out different kind screws, the application scope of this device has further been enlarged, be favorable to promoting.
Drawings
Fig. 1 is a perspective view of the orthopedic nail nipper of the present invention.
Fig. 2 is a schematic structural view of the forceps body of the nail forceps for orthopedics department of the present invention.
Fig. 3 is a schematic structural view of a first forceps arm of the nail forceps for orthopedics use of the present invention.
Fig. 4 is a schematic structural view of a second forceps arm of the nail forceps for orthopedics use of the present invention.
Fig. 5 is a schematic structural view of a positioning ring of the nail nipper for orthopedics.
1-a positioning ring, 2-a grip, 3-a limiting block, 4-a supporting shaft, 5-a clamp body, 6-a first clamp arm, 7-a second clamp arm, 8-a first clamp head, 9-a second clamp head, 10-a first limiting plate, 11-a second limiting plate, 12-an anti-slip sleeve, 13-a first hinged block, 14-an anti-slip block, 15-a first limiting groove, 16-a through hole, 17-a sawtooth groove, 18-a second limiting groove, 19-a second hinged block, 20-a hinged column, 21-a sawtooth and 22-a connecting column.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, the utility model provides an orthopedics is with getting nail pincers, including holding ring 1, even fixedly connected with handle 2 all around of 1 surface of holding ring, the central point of holding ring 1 puts through 4 fixed connection stoppers 3 of back shaft, logical groove has been seted up to the upper surface of stopper 3, the inner wall that leads to the groove articulates there is the pincers body 5, the pincers body 5 includes two first tong arm 6 and the second tong arm 7 of mutual articulated, the front end of first tong arm 6 and second tong arm 7 is the first binding clip 8 of fixedly connected with and the second binding clip 9 respectively, the inboard difference fixedly connected with first limiting plate 10 and the second limiting plate 11 of mutually supporting of first tong arm 6 and second tong arm 7 rear end surface.
The inner walls of the opposite sides of the first binding clip 8 and the second binding clip 9 are respectively and fixedly connected with an anti-slip block 14, and the inner walls of the opposite sides of the front ends of the first binding clip 8 and the second binding clip 9 are respectively provided with a first semicircular limiting groove 15 and a second semicircular limiting groove 18.
Through setting up the spacing groove, satisfied taking out of different screws, further enlarged the application scope of this device, be favorable to promoting.
The front ends of the first forceps arm 6 and the second forceps arm 7 are fixedly connected with a first hinged block 13 and a second hinged block 19 respectively, a through hole 16 is formed in the center of the upper surface of the first hinged block 13, and a hinged column 20 matched with the through hole 16 is fixedly connected to the center of the upper surface of the second hinged block 19.
The central point of both ends inner wall puts fixedly connected with spliced pole 22 respectively around the stopper 3, and first articulated piece 13 and the articulated piece 19 of second all are articulated with spliced pole 22.
Through setting up two spliced poles 22, further increased the stability of this device, be favorable to promoting.
The outer surface of the bottom end of the first limiting plate 10 is provided with a sawtooth groove 17, and the upper surface of the second limiting plate 11 is fixedly connected with sawteeth 21 matched with the sawtooth groove 17.
Through the arrangement of the sawtooth grooves 17 and the sawteeth, the self-locking of the pliers body is realized, the rotation of the pliers body 5 is further facilitated, and the purpose of screwing is facilitated.
The outer surfaces of the first clamp arm 6 and the second clamp arm 7 are respectively fixedly connected with an anti-slip sleeve 12.
Through setting up anti-skidding cover 12, further increased the beneficial effect of this device, also made things convenient for medical personnel's use through setting up anti-skidding cover 12, prevented the landing of operation in-process inlay, increased the security of this device, be favorable to promoting.
When the user uses: at first with two spacing grooves, the screw cap is clinched, then uses the cooperation of first limiting plate 11 with second limiting plate 12 to realize the auto-lock with the pincers body, has increased the stability of this device, then 2 limit rotating sides of handheld handle of both hands of medical personnel at upwards send out power, and then take out the screw, this device easy operation, convenient to use, application scope is extensive, is favorable to promoting.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides an orthopedics is with getting nail pincers which characterized in that: including holding ring (1), even fixedly connected with handle (2) all around of holding ring (1) surface, the central point of holding ring (1) puts through back shaft (4) fixed connection stopper (3), logical groove has been seted up to the upper surface of stopper (3), the inner wall that leads to the groove articulates there is pincers body (5), pincers body (5) include two first tong arm (6) and second tong arm (7) of articulated each other, first tong arm (6) and the front end of second tong arm (7) are fixedly connected with first binding clip (8) and second binding clip (9) respectively, the inboard of first tong arm (6) and second tong arm (7) rear end surface is fixedly connected with first limiting plate (10) and second limiting plate (11) of mutually supporting respectively.
2. The orthopedic nail nipper as claimed in claim 1, wherein: the inner walls of the opposite sides of the first binding clip (8) and the second binding clip (9) are respectively and fixedly connected with an anti-slip block (14), and the inner walls of the opposite sides of the front ends of the first binding clip (8) and the second binding clip (9) are respectively provided with a first semicircular limiting groove (15) and a second semicircular limiting groove (18).
3. The orthopedic nail nipper as claimed in claim 1, wherein: the front end of first tong arm (6) and second tong arm (7) is fixedly connected with first articulated piece (13) and second articulated piece (19) respectively, through-hole (16) have been seted up to the central point of first articulated piece (13) upper surface, the central point of second articulated piece (19) upper surface put fixedly connected with through-hole (16) complex articulated post (20).
4. The orthopedic nail nipper as claimed in claim 1, wherein: the central point of both ends inner wall puts fixedly connected with spliced pole (22) respectively around stopper (3), and first articulated piece (13) and second articulated piece (19) all articulate with spliced pole (22).
5. The orthopedic nail nipper as claimed in claim 1, wherein: sawtooth grooves (17) have been seted up to the surface of first limiting plate (10) bottom, the last fixed surface of second limiting plate (11) be connected with sawtooth (21) of sawtooth groove (17) matched with.
6. The orthopedic nail nipper as claimed in claim 1, wherein: the outer surfaces of the first clamp arm (6) and the second clamp arm (7) are respectively fixedly connected with an anti-skidding sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275622.9U CN213758517U (en) | 2020-10-13 | 2020-10-13 | Nail taking forceps for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275622.9U CN213758517U (en) | 2020-10-13 | 2020-10-13 | Nail taking forceps for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213758517U true CN213758517U (en) | 2021-07-23 |
Family
ID=76909308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022275622.9U Expired - Fee Related CN213758517U (en) | 2020-10-13 | 2020-10-13 | Nail taking forceps for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213758517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712042A (en) * | 2022-06-10 | 2022-07-08 | 北京爱康宜诚医疗器材有限公司 | Lock clip extractor |
-
2020
- 2020-10-13 CN CN202022275622.9U patent/CN213758517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712042A (en) * | 2022-06-10 | 2022-07-08 | 北京爱康宜诚医疗器材有限公司 | Lock clip extractor |
| CN114712042B (en) * | 2022-06-10 | 2022-10-14 | 北京爱康宜诚医疗器材有限公司 | Lock clip extractor |
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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 |
Granted publication date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |