CN202123522U

CN202123522U - Scissors adjustable in length

Info

Publication number: CN202123522U
Application number: CN2011202029218U
Authority: CN
Inventors: 费文渝
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-15
Filing date: 2011-06-15
Publication date: 2012-01-25
Anticipated expiration: 2021-06-15

Abstract

The utility model discloses scissors adjustable in length. The scissors comprise scissor main bodies and rivets, wherein three rivet holes for mounting the rivets are formed on the scissor main bodies, and a linkage slot is formed between two adjacent rivet holes; and the width of the linkage slot between the two adjacent rivet holes is less than the diameter of each of the rivet holes. According to the scissors, the positions of the rivets in the scissors can be adjusted according to the need, so that the length of the available parts of the scissors can be adjusted, and the length of the parts for shearing can be adjusted according to the need; in addition, according to the lever principle, the rivets are more force-saving because of change of the positions; when the rivets are moved forwards, the parts from the rivets to the handle parts of the scissors become longer, so that shearing is more force-saving.

Description

A kind of scissors of depth-adjustment

Technical field:

The utility model relates to a kind of articles for daily use, relates to the scissors that is used for shearing article in a kind of daily life in particular.

Background technology:

Scissors is a kind of articles for daily use of frequent use; Scissors is generally by the movable knife edge, fixedly the knife edge and rivet constitute; The movable knife edge, fixedly the knife edge is through being riveted together of rivet activity, when in use, and the utilization activity knife edge and the fixing blade of the knife edge; Two-edged is staggered, can cut sheet or thread-shaped bodies such as cloth, paper, steel plate, rope, round steel.But existing scissors; Its rivet installation site is fixed, and the length at scissors blades position also is fixing nonadjustable like this, and such structure can not satisfy needs of people; When especially shearing thicker object, scissors uses relatively effort.

The utility model content:

The purpose of the utility model is the weak point to prior art, and a kind of scissors of depth-adjustment is provided, and the rivet position of its scissors is adjustable.

The technological solution of the utility model is following:

A kind of scissors of depth-adjustment comprises scissors body and rivet, and the rivet hole that being used on the said scissors body installed said rivet is 3, and between two adjacent rivet holes UNICOM's groove is arranged.

The scissors of described a kind of depth-adjustment, the width of the UNICOM's groove between said adjacent two rivet holes is less than the diameter length of each rivet hole.

The scissors of described a kind of depth-adjustment, the diameter of said rivet are less than the diameter of said rivet hole, and be gapped between the two.

The scissors of described a kind of depth-adjustment; The diameter of said rivet is less than the width of said UNICOM groove; On the outer circumference surface of rivet, be fixed with a plurality of shell fragments of processing by spring steel; These shell fragments have constituted can compressed expansion ring, and the diameter of expansion ring is at the diameter that does not have compressed the time greater than said rivet hole.

The scissors of described a kind of depth-adjustment, the distance between said adjacent two rivet holes equate, the equal in length of two UNICOM's grooves between three rivet holes.

The utility model beneficial effect is:

The scissors that this is novel, the position of rivet can be adjusted as required in its scissors, so just can regulate the length that scissors can be used part; Can regulate the length that is used for cutting out section as required, in addition, the variation of rivet position; According to the principle of lever, make that it can be more laborsaving, in the time of the reach of the position of rivet; Rivet is elongated to the length of handle portion, and it is more laborsaving to make shearing get up.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is done further explanation:

Fig. 1 is this novel structural representation;

Structural representation when Fig. 2 does not install for this novel middle rivet;

Fig. 3 is the structure chart of this novel middle rivet.

The specific embodiment:

The following stated is merely the preferred embodiment of the utility model, is not that scope to the utility model limits.

Embodiment sees accompanying drawing 1,2,3, a kind of scissors of depth-adjustment; Comprise scissors body 1 and rivet 2, the scissors body by the movable knife edge and fixedly the knife edge constitute, the movable knife edge and fixedly the knife edge intersection is arranged; The rivet hole 3 that being used on the said scissors body installed said rivet is 3, and these three rivet holes are located in this intersection, and rivet hole runs through the movable knife edge and the fixing thickness direction of the knife edge; Form rivet hole; In the time of in rivet is installed in rivet hole, make the movable knife edge the and fixedly knife edge can be mutual rotates, and between two adjacent rivet holes UNICOM's groove 4 is arranged.UNICOM's groove is a straight trough, and two adjacent rivet holes are coupled together, and makes rivet to slip into another rivet hole from a rivet hole easily, the adjusting of Convenient scissors and use.

The width of the UNICOM's groove between said adjacent two rivet holes is less than the diameter length of each rivet hole.

The diameter of said rivet is less than the diameter of said rivet hole, and is gapped between the two.

The diameter of said rivet is less than the width of said UNICOM groove; On the outer circumference surface of rivet, be fixed with a plurality of shell fragments of processing by spring steel 5; The quantity of shell fragment is 4 in the present embodiment, can certainly surpass four, is 5,6,7,8 etc. a plurality of; These shell fragments have constituted can compressed expansion ring, and the diameter of expansion ring is at the diameter that does not have compressed the time greater than said rivet hole.

Distance between said adjacent two rivet holes equates, the equal in length of two UNICOM's grooves between three rivet holes.

Claims

1. the scissors of a depth-adjustment comprises scissors body and rivet, it is characterized in that: the rivet hole that being used on the said scissors body installed said rivet is 3, and between two adjacent rivet holes UNICOM's groove is arranged.

2. the scissors of a kind of depth-adjustment according to claim 1, it is characterized in that: the width of the UNICOM's groove between said adjacent two rivet holes is less than the diameter length of each rivet hole.

3. the scissors of a kind of depth-adjustment according to claim 2, it is characterized in that: the diameter of said rivet is less than the diameter of said rivet hole, and is gapped between the two.

4. the scissors of a kind of depth-adjustment according to claim 3; It is characterized in that: the diameter of said rivet is less than the width of said UNICOM groove; On the outer circumference surface of rivet, be fixed with a plurality of shell fragments of processing by spring steel; These shell fragments have constituted can compressed expansion ring, and the diameter of expansion ring is at the diameter that does not have compressed the time greater than said rivet hole.

5. the scissors of a kind of depth-adjustment according to claim 1 is characterized in that: the distance between said adjacent two rivet holes equates, the equal in length of two UNICOM's grooves between three rivet holes.