CN210677124U - Special composite cutting nipper tool for armored optical cable - Google Patents
Special composite cutting nipper tool for armored optical cable Download PDFInfo
- Publication number
- CN210677124U CN210677124U CN201920950881.1U CN201920950881U CN210677124U CN 210677124 U CN210677124 U CN 210677124U CN 201920950881 U CN201920950881 U CN 201920950881U CN 210677124 U CN210677124 U CN 210677124U
- Authority
- CN
- China
- Prior art keywords
- blade
- shearing
- backplate
- optical cable
- right blade
- 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.)
- Active
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a special composite cutting nipper tool for armored optical cables, which comprises a left blade and a right blade, wherein the middle parts of the left blade and the right blade are hinged together through a hinge bolt, the left blade and the right blade are respectively provided with a shearing force-exerting part, the shearing force-exerting part is positioned at the rear part of the hinge bolt, the inner side edges of the left blade and the right blade are respectively provided with a shearing opening for shearing the armored optical cables, and the shearing opening is positioned at the rear part of the hinge bolt; still including being used for preventing the backplate that the piece bounced, the backplate passes through the surface that articulated bolt fixed to left blade or right blade, and the backplate shelters from the shear notch, and still is provided with the breach that supplies the armor optical cable to pass through on the backplate. The utility model discloses novel, the reasonable in design of design, and convenient to use make the shearing to the armor optical cable more convenient high-efficient through setting up the cut to prevent through setting up the backplate that the piece from jumping and hurting people.
Description
Technical Field
The utility model relates to a shearing tool technical field, in particular to special compound cutting nipper instrument of armor optical cable.
Background
Along with the use environment condition of the optical cable is higher and higher, the application range of the armored optical cable is wider and wider, and more armored optical cables are applied to various occasions. However, the armored optical cable contains high-strength aramid yarn and stainless steel armored spiral tube which are not easy to cut off, which brings many problems for optical cable manufacturers and optical device manufacturers. The reason why the cutting cannot be carried out is mainly that the front part is adopted for cutting, the acting shearing force is not large, and in addition, metal scraps are easy to generate and jump out in the cutting process, so that the risk of injuring the eyes of a user is generated.
SUMMERY OF THE UTILITY MODEL
There is in view of above-mentioned shear force is not big, and it is not good to cut the effect, still jumps out the problem that metal debris wounded the people, the utility model aims to solve the technical problem that a special compound pincers instrument of cutting of armor optical cable is provided for conveniently cut the armor optical cable high-efficiently more, and prevent to jump the piece that looses and hinder the people.
The technical scheme of the utility model as follows: a special composite cutting nipper tool for armored cables comprises a left blade and a right blade, wherein the middle parts of the left blade and the right blade are hinged together through a hinge bolt, the left blade and the right blade are respectively provided with a shearing force application part, the shearing force application part is positioned behind the hinge bolt, the inner side edges of the left blade and the right blade are respectively provided with a shearing opening used for shearing the armored cables, and the shearing opening is positioned behind the hinge bolt; still including being used for preventing the backplate that the piece bounced, the backplate passes through articulated bolt to be fixed to the surface of left blade or right blade, the backplate shelters from the cut opening, just still be provided with the breach that supplies the armor optical cable to pass through on the backplate.
Further, preferably, the front ends of the left and right blades are formed in an obtuse angle shape.
Further, preferably, a return spring is arranged between the left blade and the right blade, the return spring is connected to the left blade and the right blade, and the return spring is located at the rear part of the left blade and the right blade.
Further, preferably, the shear force applying portion is annular.
Further, preferably, the guard plate is rectangular as a whole.
Further, preferably, the notch is in a U shape, and the opening is downward.
Has the advantages that: the utility model discloses novel, the reasonable in design of design, and convenient to use make the shearing to the armor optical cable more convenient high-efficient through setting up the cut to prevent through setting up the backplate that the piece from jumping and hurting people.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view at another angle of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 2, the composite cutting nipper tool special for armored cables comprises a left blade 1 and a right blade 2, the middle parts of which are hinged together through a hinge bolt 3, wherein the left blade 1 and the right blade 2 are respectively provided with a shearing force application part which is positioned behind the hinge bolt 3, the inner side edges of the left blade 1 and the right blade 2 are respectively provided with a shearing opening 6 for shearing armored cables, and the shearing opening 6 is positioned behind the hinge bolt; still including being used for preventing the backplate 4 that the piece bounced, backplate 4 passes through the surface that articulated bolt 3 was fixed to left blade 1 or right blade 2, and backplate 4 shelters from shear-cut 6, and still is provided with the breach 4a that supplies the armor optical cable to pass through on backplate 4.
The utility model discloses in, left blade 1 and right blade 2 are connected through articulated bolt 3, form the structure of a scissors, utilize lever principle to cut. Due to the use habit, the shearing force application part for applying force of a user is arranged, in order to ensure the shearing force, the shearing opening 6 for shearing the armored optical cable is arranged at the rear part of the blade and is close to the shearing force application part on the basis of the lever principle, the shearing effect can be ensured, and the armored optical cable can be easily sheared. Meanwhile, the guard plate 4 is arranged by the hinge bolt 3, so that metal fragments which jump open in the shearing process can be blocked, and people are prevented from being injured. In order to facilitate the passage of the armored cable when cut, a notch 4a is provided in the cover sheet 4.
Further, as a preferable technical solution, the front ends of the left blade 1 and the right blade 2 are both formed in an obtuse angle shape. The front end is prevented from hurting people by being arranged in an obtuse angle shape.
Further, as a preferred technical solution, a return spring 5 is arranged between the left blade 1 and the right blade 2, the return spring 5 is connected to the left blade 1 and the right blade 2, and the return spring 5 is located at the rear of the left blade 1 and the right blade 2. The position of the two blades is automatically reset under the action of elastic force during shearing by the aid of the reset spring 5.
Further, in a preferred embodiment, the shear force applying portion is annular. In order to facilitate the manual holding of the user, the shearing force application part is arranged in a ring shape.
Further, as a preferable technical solution, the guard plate 4 is rectangular as a whole.
Further, as a preferable technical scheme, the notch 4a is in a U shape, and the opening is downward. The U-shaped cable is arranged, has a downward opening and is communicated with the armored cable.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a special compound cutting nipper instrument of armoured cable which characterized in that: the armored optical cable cutting device comprises a left blade (1) and a right blade (2) which are hinged together through a hinge bolt (3) in the middle, wherein shearing force parts are arranged on the left blade (1) and the right blade (2) and are positioned behind the hinge bolt (3), shearing openings (6) for shearing armored optical cables are arranged on the inner side edges of the left blade (1) and the right blade (2), and the shearing openings (6) are positioned behind the hinge bolt;
still including backplate (4) that are used for preventing the piece to jump open, backplate (4) are fixed through articulated bolt (3) to the surface of left blade (1) or right blade (2), backplate (4) shelter from cut opening (6), just still be provided with breach (4a) that supply the armoured optical cable to pass through on backplate (4).
2. The composite cutting nipper tool special for armored optical cable according to claim 1, wherein: the front ends of the left blade (1) and the right blade (2) are both formed into obtuse horns.
3. The composite cutting nipper tool special for armored optical cable according to claim 1, wherein: be provided with reset spring (5) between left blade (1) and right blade (2), reset spring (5) are connected to on left blade (1) and the right blade (2), just reset spring (5) are located the rear portion of left blade (1) and right blade (2).
4. The composite shear pliers tool special for armored optical cables according to claim 3, wherein: the shearing force application part is annular.
5. The composite cutting nipper tool special for armored optical cable according to claim 1, wherein: the guard plate (4) is rectangular as a whole.
6. The composite shear pliers tool special for armored optical cables according to claim 5, wherein: the notch (4a) is U-shaped and has a downward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950881.1U CN210677124U (en) | 2019-06-21 | 2019-06-21 | Special composite cutting nipper tool for armored optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950881.1U CN210677124U (en) | 2019-06-21 | 2019-06-21 | Special composite cutting nipper tool for armored optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677124U true CN210677124U (en) | 2020-06-05 |
Family
ID=70901459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920950881.1U Active CN210677124U (en) | 2019-06-21 | 2019-06-21 | Special composite cutting nipper tool for armored optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677124U (en) |
-
2019
- 2019-06-21 CN CN201920950881.1U patent/CN210677124U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8114103B2 (en) | Scalpel blade protector | |
| WO1997025187A1 (en) | Pruning implement | |
| CN210677124U (en) | Special composite cutting nipper tool for armored optical cable | |
| DE202009014916U1 (en) | Electric secateurs | |
| CN202318364U (en) | Multifunctional office scissors | |
| CN204837200U (en) | Tree trimming device | |
| CN201500992U (en) | Multifunctional safety scissors | |
| CN216763010U (en) | Novel edge tool box | |
| CN2792169Y (en) | Nail clippers for pets | |
| CN207534851U (en) | Scissors tweezer | |
| CN101007408A (en) | Telescopic knife capable of controlling length | |
| CN205547813U (en) | Novel nail clippers | |
| KR101845293B1 (en) | Safety cutter | |
| KR200470241Y1 (en) | Pruning shears | |
| EP2848234A1 (en) | Welding helmet equipped with light switching window | |
| CN207543706U (en) | A kind of Multifunctional garden is cut | |
| CN210822910U (en) | Locking and cutting mechanism suitable for stainless steel ribbon | |
| CN213095020U (en) | Gardening scissors | |
| CN221710495U (en) | Sickle with anticreep hand function | |
| CN216626739U (en) | Detachable multifunctional flower shears | |
| CN211064172U (en) | Multifunctional mower with replaceable cutter head | |
| CN209125649U (en) | A kind of wire stripper | |
| CN216752861U (en) | Branch trimmer for blueberry planting | |
| CN106342565A (en) | Hedge clippers | |
| CN211362342U (en) | Multifunctional punching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |