CN214686664U

CN214686664U - Light titanium alloy scissors

Info

Publication number: CN214686664U
Application number: CN202120487413.2U
Authority: CN
Inventors: 樊朝; 孙峰
Original assignee: Zhangjiagang Razorline Manufacturing Co ltd
Current assignee: Zhangjiagang Razorline Manufacturing Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-12
Anticipated expiration: 2031-03-08

Abstract

The utility model relates to a scissors technical field, and a light titanium alloy scissors is disclosed, including the cutter body, the cutting edge, handle and pivot, the mounting groove has all been seted up to the shearing portion of two cutter bodies, the cutting edge is located the inside of mounting groove, the back of cutter body is provided with two first bolts, the first screw hole with first bolt matched with is seted up at the back of cutting edge, the standing groove has all been seted up to the afterbody of two cutter bodies, the handle is located the below of cutter body, the end fixing of handle is equipped with rotatory piece, rotatory piece is the inside setting that extends to the standing groove, the middle part of rotatory piece is rotated through the pivot and is set up in the inside of standing groove, the second screw hole has been seted up to the surperficial edge of rotatory piece, two third screw holes have been seted up to the standing groove, the end of cutter body is provided with the second bolt. The utility model discloses not only be convenient for dismantle the change with the cutting edge, reduced use cost, can realize accomodating the rotatory folding of handle moreover, reduced the whole storage space of accomodating of scissors.

Description

Light titanium alloy scissors

Technical Field

The utility model relates to a scissors technical field especially relates to a light titanium alloy scissors.

Background

The scissors are double-edge tools for cutting sheet or linear objects such as cloth, paper, steel plates, ropes, round steel and the like, and the two edges are staggered and can be opened and closed. Typically scissors comprise a blade body, a blade, a handle and a shaft pin.

But the cutting edge of present light titanium alloy scissors all sets up with the cutter body disjunctor generally, and the phenomenon that the cutting edge can appear wearing and tearing at the in-process of long-time use can increase the cost if change whole scissors, and the handle of scissors also is fixed in addition, can not realize the function that the folding was received and released. Therefore, the utility model provides a light titanium alloy scissors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art light titanium alloy scissors's cutting edge generally all be with cutter body disjunctor setting, the phenomenon of wearing and tearing can appear at the in-process that uses for a long time in the cutting edge, if change whole scissors can the increase cost, the handle of scissors also is fixed in addition, can not realize the problem of the function that the folding receive and releases, and the light titanium alloy scissors who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pair of light titanium alloy scissors comprises scissors bodies, a cutting edge, handles and a shaft pin, wherein the cutting parts of the two scissors bodies are respectively provided with a mounting groove, the cutting edge is positioned in the mounting groove, two first bolts are arranged on the back surface of the cutter body, the back of the cutting edge is provided with a first threaded hole matched with the first bolt, the tail parts of the two cutter bodies are both provided with a placing groove, the handle is positioned below the knife body, the end part of the handle is fixedly provided with a rotating block which is arranged in the placing groove in an extending way, the middle part of the rotating block is rotationally arranged in the placing groove through a rotating shaft, a second threaded hole is arranged at the edge of the surface of the rotating block, two third threaded holes are formed in the placing groove, a second bolt is arranged at the tail end of the cutter body, and the cutter body and the rotating block are tightly connected through the second bolt.

Preferably, the cross-section of the blade is quarter-circular.

Preferably, two of the third threaded holes are distributed at 180 °.

Preferably, the knife body, the knife edge, the handle and the shaft pin are all made of light alloy materials.

Preferably, the end of the second bolt is in a knob shape.

Preferably, the annular part of the handle is provided with a rubber sleeve.

Compared with the prior art, the utility model provides a light titanium alloy scissors possesses following beneficial effect:

1. this light titanium alloy scissors through adopting first bolt-up to be connected between cutting edge and the cutter body, appears wearing and tearing phenomenon when the cutting edge, can dismantle the cutting edge and change the use, has reduced use cost.

2. This light titanium alloy scissors, through rotatory piece, pivot, second screw hole, third screw hole and the second bolt that is equipped with, can realize taking in the rotatory folding of handle, reduced the whole storage space of taking in of scissors.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only be convenient for dismantle the change with the cutting edge, reduced use cost, can realize accomodating the rotatory folding of handle moreover, reduced the whole storage space of accomodating of scissors.

Drawings

Fig. 1 is a schematic structural view of a light titanium alloy scissors provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic cross-sectional view of the blade of fig. 1.

In the figure: the knife comprises a knife body 1, a knife edge 2, a handle 3, a shaft pin 4, a first bolt 5, a first threaded hole 6, a rotating block 7, a rotating shaft 8, a second threaded hole 9, a third threaded hole 10, a second bolt 11 and a rubber sleeve 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a pair of light titanium alloy scissors comprises cutter bodies 1, cutting edges 2, handles 3 and shaft pins 4, wherein the cutting parts of the two cutter bodies 1 are respectively provided with a mounting groove, the cutting edges 2 are positioned inside the mounting grooves, the cross sections of the cutting edges 2 are in a quarter-circle shape, the back surfaces of the cutter bodies 1 are provided with two first bolts 5, the back surfaces of the cutting edges 2 are provided with first threaded holes 6 matched with the first bolts 5, the cutting edges 2 are required to be stably arranged inside the cutter bodies 1, so that the first bolts 5 can be unscrewed by means of tools, the tail parts of the two cutter bodies 1 are respectively provided with a placing groove, the handles 3 are positioned below the cutter bodies 1, the end parts of the handles 3 are fixedly provided with rotating blocks 7, the rotating blocks 7 are arranged to extend into the placing grooves, the middle parts of the rotating blocks 7 are rotatably arranged inside the placing grooves through rotating shafts 8, the surface edges of the rotating blocks 7 are provided with second threaded holes 9, two third screw holes 10 are opened in the standing groove, and two third screw holes 10 are 180 and distribute, and after the rotatory piece 7 can be guaranteed to rotate 180 degrees, second screw hole 9 on the surface of rotatory piece 7 corresponds with another third screw hole 10 position, and the end of cutter body 1 is provided with second bolt 11, and second bolt 11 is with fastening connection between cutter body 1 and the rotatory piece 7, and the tip of second bolt 11 adopts the knob shape setting, and the staff hand of being convenient for rotates second bolt 11.

The knife body 1, the knife edge 2, the handle 3 and the shaft pin 4 are all made of light alloy materials.

The annular part of handle 3 is provided with rubber sleeve 12, can increase the contact comfort level between user's hand and the handle 3.

The utility model discloses in, when wearing and tearing appear in cutting edge 2, the staff unscrews first bolt 6 through the instrument, can directly take out the change with cutting edge 2 from the inside mounting groove of cutter body 1, avoid changing the phenomenon of whole scissors incremental cost, when needs are accomodate the scissors, staff's hand is unscrewed second bolt 11 and is taken out its inside from rotatory piece 7, then turning handle 3 makes rotatory piece 7 around 8 angular rotations of pivot and be fold condition, then pass second screw hole 9 and third screw hole 10 with second bolt 11 and with rotatory piece 8 and cutter body between 1 fixed, and then can realize taking in handle 3 rotatory folding, the whole storage space of accomodating of scissors has been reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pair of light titanium alloy scissors comprises cutter bodies (1), cutting edges (2), handles (3) and shaft pins (4), and is characterized in that mounting grooves are formed in the cutting portions of the two cutter bodies (1), the cutting edges (2) are located inside the mounting grooves, two first bolts (5) are arranged on the back surfaces of the cutter bodies (1), first threaded holes (6) matched with the first bolts (5) are formed in the back surfaces of the cutting edges (2), placing grooves are formed in the tail portions of the two cutter bodies (1), the handles (3) are located below the cutter bodies (1), rotating blocks (7) are fixedly arranged at the end portions of the handles (3), the rotating blocks (7) extend to the inside of the placing grooves, the middle portions of the rotating blocks (7) are rotatably arranged inside the placing grooves through rotating shafts (8), second threaded holes (9) are formed in the surface edges of the rotating blocks (7), the cutter body (1) is provided with a first threaded hole (10), the cutter body (1) is provided with a second threaded hole (11), and the cutter body (1) is fixedly connected with the rotating block (7) through the second threaded hole (11).

2. A pair of lightweight titanium alloy scissors according to claim 1, wherein the cross section of the blade (2) is a quarter circle.

3. The lightweight titanium alloy scissors according to claim 1, wherein the two third threaded holes (10) are arranged in a 180 ° distribution.

4. The light titanium alloy scissors according to claim 1, wherein the scissors body (1), the cutting edge (2), the handle (3) and the shaft pin (4) are made of light alloy materials.

5. The scissors of claim 1, wherein the end of the second bolt (11) is in the shape of a knob.

6. The scissors made of titanium alloy in light weight according to claim 1, wherein the ring-shaped portion of the handle (3) is provided with a rubber sleeve (12).