CN208696440U - A kind of household wire nipper - Google Patents

Abstract

A kind of household wire nipper, belongs to hardware tool, in order to solving the wire end face after traditional wire nipper is cut, there are sharp protrusions, do not utilize subsequent use not only, but also easily scratching fingers the problem of.Above-mentioned household wire nipper includes binding clip, connecting shaft and handle, polishing portion is fixed in connecting shaft, the polishing portion includes: fixing end and mobile terminal, fixing end is fixed on blade side, mobile terminal can be moved along blade direction, fixing end two surfaces opposite with mobile terminal are rough surface, and fixing end and mobile terminal are located at the two sides of wire scissors section, two tips for being ground on shear surface.The polishing portion of above-mentioned household wire nipper can polish to the wire end face after shearing, and the sharp parts of its two sides is made to disappear, and not only be conducive to the subsequent use of wire, but also be not easy scratching fingers, compensate for the deficiencies in the prior art.

Description

A kind of household wire nipper

Technical field

The utility model belongs to hardware tool, and in particular to wire nipper.

Background technique

Wire nipper is the common tool of family, for shearing various wires.Traditional trimming wrench structure as shown in Figure 1, Including binding clip, connecting shaft and handle, binding clip binding clip is made of identical two parts, and jaw, every part are formed between two parts Root be provided with the shearing edge of a knife, head and be provided with tooth mouth.Handle drives binding clip rotation by connecting shaft, realizes clamping and shearing.It cuts After line tweezer cuts wire, powerful pressure effect when due to shearing, so that the shear surface of wire is not smooth plane, But centre as shown in Figure 2 has one of ridge, the length of this road ridge is greater than the diameter of wire, and both ends are sharp, easily scratch Finger, and when the wire after cutting is passed through some tiny holes, it will usually it is very laborious, it is not convenient to use.

Summary of the invention

There is sharply convex in the wire end face after cutting purpose of the utility model is to solve traditional wire nipper Rise, do not utilize subsequent use not only, and easily scratching fingers the problem of, a kind of novel household wire nipper is provided.

A kind of household wire nipper described in the utility model includes binding clip, connecting shaft and handle, is fixed in connecting shaft Polishing portion, the polishing portion include:

Fixing end and mobile terminal, fixing end are fixed on blade side, and mobile terminal can be moved along blade direction, fixing end with Two opposite surfaces of mobile terminal are rough surface, and fixing end and mobile terminal are located at the two sides of wire scissors section, Two tips for being ground on the shear surface.

Further, a polishing portion is fixed at the both ends of the wire nipper connecting shaft respectively.

Further, the polishing portion further includes fixed part, press section and spring；

The fixed part is fixed on the side of the connecting shaft of wire nipper；One end of the mobile terminal is located inside fixed part, The other end is located at outside fixed part；The fixing end is fixed on inside fixed part；

The fixed mobile terminal in the press section is located on the end face outside fixed part；

The spring pocket is outside mobile terminal, and spring one end is fixed on press section, the other end is fixed on fixed part；Bullet Spring in the raw when, wire to be sheared can pass freely through the gap between fixing end and mobile terminal.

Further, the fixing end two surfaces opposite with mobile terminal are pasted with sand paper or are carved with topping.

Further, the fixing end two surfaces opposite with mobile terminal are parallel to each other.

Further, fixing end two surfaces opposite with mobile terminal are inclined surface, and the surface is close to blade The distance of one lateral extent wire to be sheared is less than the distance of the lateral extent wire to be sheared far from blade.

Further, the household wire nipper further include: the side of pedestal, the binding clip of the wire nipper is fixed on pedestal On.

Further, the press section is located at handle side.

Further, the household wire nipper further include: pressing lever, described pressing lever one end are fixed on underlying hand On the inside of handle；When jaw is to maximum, the compression bar other end and pressing part from；When jaw closure, the compression bar other end and pressing Portion is in close contact, and the gap between mobile terminal and fixing end is less than the diameter of wire to be sheared.

Further, the pressing lever is V-shaped.

The polishing portion of above-mentioned household wire nipper can polish to the wire end face after shearing, make the sharp of its two sides Partial disappearance, is not only conducive to the subsequent use of wire, but also is not easy scratching fingers, compensates for the deficiencies in the prior art.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of traditional wire nipper；

Fig. 2 is the structural schematic diagram of the shear surface of the wire after being cut using traditional wire nipper, wherein (a) is shearing The schematic perspective view in face is (b) side view of shear surface, (c) is the top view of shear surface；

Fig. 3 is the structural schematic diagram of household wire nipper provided by the embodiment of the utility model；

Fig. 4 is the internal structure signal in polishing portion when two Rough Horizontal Planes are parallel to each other in the utility model embodiment Figure；

The schematic diagram of internal structure in polishing portion when Fig. 5 is two Rough Horizontal Plane inclinations in the utility model embodiment；

Fig. 6 is using the wire ends structural representation after household wire nipper provided by the embodiment of the utility model shearing Figure, wherein (a) corresponding fixing end is parallel with two opposite surfaces of mobile terminal, (b) corresponding fixing end and mobile terminal phase Pair two surfaces at an angle；

Fig. 7 is the structural schematic diagram of another household wire nipper provided by the embodiment of the utility model；

Fig. 8 is structural schematic diagram when household wire nipper jaw shown in Fig. 7 opens；

Fig. 9 is structural schematic diagram when household wire nipper jaw shown in Fig. 7 is closed.

Specific embodiment

Embodiment one: a kind of household wire nipper provided in this embodiment increases polishing on the basis of traditional wire nipper Portion, polishing portion are fixed on wire nipper, for polishing the wire end face after shearing.As shown in Figures 3 and 4, it polishes The nuclear structure in portion is that the fixing end 41 and mobile terminal 42, the position of fixing end 41 with rough surface are fixed, mobile terminals 42 can move along blade direction.In use, rotational handle 3 opens jaw, wire is passed through into fixing end 41 and movement The gap between gap and two blades 11 between end 42, then opposite direction rotational handle 3, is closed jaw, wire It is cut, finally presses the mobile terminal 42 in polishing portion, keep it mobile to the direction of fixing end 41, until wire is tightly held Between fixing end 41 and mobile terminal 42, keeps the position of mobile terminal 42 constant, firmly extract wire out.Due to fixing end 41 And mobile terminal 42 and the surface of wire contact are rough surface, have the function of polishing, therefore, the extracted mistake of wire Cheng Zhong, the sharp parts of shear surface two sides are fixed end 41 and the rough surface of mobile terminal 42 is ground off, and grind off the gold of sharp parts Hand will not be hurt by belonging to silk, also easily passed through some tiny holes in subsequent use process, compensated for the deficiency of traditional wire nipper.

A polishing portion can also be fixed respectively in the two sides of wire nipper connecting shaft 2, for two metals after cutting The shear surface of silk is polished.

The present embodiment additionally provides a kind of specific structure in polishing portion.As shown in Figures 3 and 4, fixed part 43 is used as shell, It is used to support the other component in polishing portion, is also used to for being fixed in the connecting shaft of wire nipper in entire polishing portion.Fixed part 43 is Hollow structure is provided with through-hole 46 on two opposite sides, and through-hole 46 is located at blade, and 41 part of fixing end is exposed in hole. The both ends of mobile terminal 42 are located at the hollow space of fixed part 43 outwardly and inwardly, as shown in figure 4, being located at for mobile terminal 42 is solid Determine to be provided with convex edge on the end face inside portion 43, be limited for the stroke to mobile terminal 42, prevents mobile terminal 42 from skidding off solid Determine portion 43.Rough surface is processed into the lower surface of convex edge, is ground for the shear surface to wire.Mobile terminal 42 is located at Press section 44 is fixed on end face outside fixed part 43, the face area of press section 44 is greater than the face area of mobile terminal 42, Purpose is to facilitate pressing.Spring 45 between press section 44 and fixed part 43,45 sets of spring outside mobile terminal 42, both ends point It is not fixed on press section 44 and fixed part 43.As shown in figure 4, answering when spring 45 is in nature the lower end of mobile terminal 42 It is located at the top of 43 through-hole of fixed part as far as possible, it is therefore an objective to not block through-hole 46, wire is enable to can smoothly enter into the edge of a knife.Wire After shearing, press section 44 is pressed, is in close contact mobile terminal 42, wire and fixing end 41 successively, keeps press section 44 position is constant, extracts wire out, then unclamps press section 44, press section 44 returns to original position under the action of the spring.

There are many implementation, examples for the rough surface of polishing portion provided in this embodiment, mobile terminal 42 and fixing end 41 Such as sand paper 47 is bonded on the end face of mobile terminal 42 and fixing end 41 (as shown in Figure 4), or by mobile terminal 42 and fixing end Close and numerous ground topping is processed into 41 end face, forms the file face of file.

Two coarse surfaces can be parallel, as shown in figure 4, can also tilt, shape degree of forming an angle, as shown in Figure 5. The left side distance of two rough surfaces is smaller in Fig. 5, and right side distance is larger, and the blade of wire nipper should be located at polishing portion shown in Fig. 5 Left side.When two coarse surfaces are parallel to each other, shown in (a) in wire such as Fig. 6 after polishing, sharp parts disappear It loses, the length of raised ridge is identical as wire diameter；Metal when two coarse surfaces have certain angle, after polishing Silk is as shown in (b) in Fig. 6, it is seen then that when two coarse surfaces have certain angle, polish the wire come and is easier to wear Tiny hole is crossed, subsequent use is utilized.

Embodiment two: the structure of another household wire nipper is present embodiments provided.As shown in fig. 7, making wire nipper Blade 11 is in a horizontal state, two 3 one, handle be located above, one be located below, the underlying half part of binding clip 1 is consolidated It is scheduled on pedestal 5.The advantages of this structure, is, after the completion of shearing, a hand is used to press press section 44, and another hand is used to Wire after pulling out hand polishing, it is only necessary to which shearing and bruting process can be completed by changing a hand.

Mobile terminal 42 can be located at close to the side of handle 3, and fixing end 41 is located at close to the side of binding clip 1, avoids polishing Block the tooth mouth 12 of binding clip 1 in portion.

When two coarse surfaces are in parastate, compression bar 6, compression bar 6 can also be installed in the inside of the handle 3 of lower section It can be " V " font, or " L " type similar with " V " font.6 one end of compression bar is fixed on the inside of handle 3, and opening direction is beaten Mill portion.When jaw opens completely, the other end of compression bar 6 is separated with press section 44 or gentle touchdown, as shown in figure 8, at this point, pressure Bar 6 is 0 to the active force of press section 44 or close to 0；When jaw is closed completely, the other end of compression bar 6 presses press section 44 To left end, at this point, wire is grasped tightly between fixing end 41 and mobile terminal 42.The advantages of this structure is, one Hand operation handle 3 completes shearing, and another hand is used to pull out wire, does not need hand-off to complete to shear and polished Journey.

Claims (10)

1. a kind of household wire nipper, including binding clip, connecting shaft and handle, which is characterized in that be fixed with polishing in connecting shaft Portion, the polishing portion include:

Fixing end and mobile terminal, fixing end are fixed on blade side, and mobile terminal can be moved along blade direction, fixing end and movement Holding two opposite surfaces is rough surface, and fixing end and mobile terminal are located at the two sides of wire scissors section, are used for It is ground two tips on the shear surface.

2. household wire nipper according to claim 1, which is characterized in that the both ends of the wire nipper connecting shaft are fixed respectively One polishing portion.

3. household wire nipper according to claim 1, which is characterized in that the polishing portion further include fixed part, press section, And spring；

The fixed part is fixed on the side of the connecting shaft of wire nipper；It is internal, another that one end of the mobile terminal is located at fixed part End is located at outside fixed part；The fixing end is fixed on inside fixed part；

The fixed mobile terminal in the press section is located on the end face outside fixed part；

The spring pocket is outside mobile terminal, and spring one end is fixed on press section, the other end is fixed on fixed part；At spring When nature, wire to be sheared can pass freely through the gap between fixing end and mobile terminal.

4. household wire nipper according to claim 1, which is characterized in that the fixing end two tables opposite with mobile terminal Face is pasted with sand paper or is carved with topping.

5. household wire nipper according to claim 1, which is characterized in that the fixing end two tables opposite with mobile terminal Face is parallel to each other.

6. household wire nipper according to claim 1, which is characterized in that fixing end two surfaces opposite with mobile terminal are equal For inclined surface, which is less than the lateral extent far from blade close to the distance of the lateral extent wire to be sheared of blade The distance of wire to be sheared.

7. household wire nipper as claimed in any of claims 1 to 5, which is characterized in that further include:

The side of pedestal, the binding clip of the wire nipper is fixed on the base.

8. household wire nipper according to claim 7, which is characterized in that the press section is located at handle side.

9. household wire nipper according to claim 8, which is characterized in that further include:

Pressing lever, described pressing lever one end are fixed on the inside of underlying handle；When jaw is to maximum, the compression bar other end With pressing part from；When jaw closure, the compression bar other end and press section are in close contact, and between mobile terminal and fixing end between Gap is less than the diameter of wire to be sheared.

10. household wire nipper according to claim 9, which is characterized in that the pressing lever is V-shaped.