CN2696867Y

CN2696867Y - Art designing knife with internal turning tool

Info

Publication number: CN2696867Y
Application number: CN 200420021317
Authority: CN
Inventors: 邬岳伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-26
Filing date: 2004-03-26
Publication date: 2005-05-04
Anticipated expiration: 2014-03-26

Abstract

The utility model provides an art designing knife with an internal turning tool, which is composed of a cavity which is formed by a cover plate with a safety button and a handle base, in which a knife carriage with a blade and a mover is arranged. The utility model also comprises a turning handle which is connected with a turning head and a turning arm in the handle base cavity. The turning handle and the handle base are matched to form a screwdriver locking mechanism. A blade locking mechanism which is made up with a spring leaf and a knife carriage is also connected with the handle base. Except for the basic function of an art designing knife, the turning handle with the turning head and the turning arm can be pulled out of the handle base and change another head to install. Various turning heads can be embedded into the handle base and form a one head and a crosshead turning tool in different sizes. When using the utility model as a turning too or an art designing knife, the unused implement of the other part can be locked tightly by the turning tool locking mechanism or the blade locking mechanism. So the turning tool or the art designing knife can not roll or move. The safety of the manipulator is ensured. The utility model has the advantages of easy operation, easy use, safety and multi-functions.

Description

Internal memory revolves the cutter of tool

Technical field

The utility model relates to a kind of cutter, except that doing the cutter use, also has the tool that revolves with various rotating tool heads and swing arm in the handle seat, can make the cutter that the multiple internal memory that revolves the tool use revolves tool.

Background technology

The patent No. 03229779.3 cutter of blade " two-way go out ", though all can go out cutter at both direction, its function singleness is only carried out work by blade, also has only the function and the effect of cutter.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of internal memory to revolve the cutter of tool, function is many, can use by a tool more, use as different multiple instruments, and make full use of, for market increases new designs and varieties, for consumer's life, work provide more convenience, and easy to use, safe and reliable.

The technical scheme in the invention for solving the above technical problem is, internal memory revolves the cutter of tool, in the cavity that forms by cover plate that has stop button and handle seat, the knife rest that band blade, mobile button are installed is formed, also include the swing handle that is connected with band rotating tool head, swing arm in the described handle seat cavity, swing handle cooperates formation to revolve the tool retaining mechanism with the handle seat, also be connected with spring leaf on the described handle seat and cooperate formation insert retention mechanism with knife rest.

Compared with prior art, advantage of the present utility model is: except that the function with cutter, also storage has the swing handle of being with rotating tool head, swing arm in the cavity of cover plate and the formation of handle seat, swing handle is extracted accent one stature be installed in handle seat end, can patch different rotating tool heads, make the different manifold of specification, crosshead and revolve tool and use.Be used as when revolving tool or cutter use, the tool of revolving retaining mechanism or insert retention mechanism are arranged respectively, with no another part instrument locking, make it can not rotate, move, guarantee operator's safety, and simple to operate, easy to use, also safe and reliable, a tool is used more, for the consumer provides more convenience, also increase new designs and varieties simultaneously for market.

Description of drawings

Fig. 1, structural representation of the present utility model (taking away cover plate).

The assembly structure schematic diagram of Fig. 2, cover plate.

Fig. 3, chip architecture of the spring schematic diagram (enlarged drawing).

Fig. 4, user mode reference diagram of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Cover plate 15 head end inner wall edge grooves and through hole are embedded with stop button 17, and there are opening and reference column in upper and lower edge, and arc incision 3 has the joint pin 16 of being with through hole in the middle chute, and the tail end mating surface is the inclined-plane.

Handle seat 1 head end is to cooperate with cover plate 15, and there are corresponding opening, projection, chute, mobile button 5 to locate the joint pin 6 of retaining, arc incision 3 and band screw, there is an end of a fore shaft 18 spring leafs 8 at the rivet clasp edge on the centre position, spring leaf 8 is held unsettled in addition, and with joint pin 6 location, the ring muscle that increases frictional force and exceed is arranged on the outer surface of tail end, the cross section is a round tube, the inner face of pipe is the inclined-plane that cooperates with cover plate 15, there is a spacing muscle inwall top, two arc openings are arranged on the outer face of pipe, 4 uniform grooves are arranged on the inwall.

There is the button limit 7 of 90 ° of bendings at the edge of knife rest 4, and blade 2 is placed on the knife rest 4, and knife rest 4 is placed on the spring leaf 8, and cooperates with chute.

Rotating tool head 10 is a different size, difform manifold, crosshead, be plugged on respectively in the through hole uniform on the rubber base 11, revolve seat 13 and the cylindrical of blind hole and reinforcement is arranged for the centre, the positioning bar 14 that 4 uniform projectioies are arranged on the outer surface, wherein there is through hole the centre of a muscle, and be embedded with bar shaped shell fragment 12, swing arm 9 one ends insert to revolve in the middle blind hole and fix, rubber base 11 pass swing arm 9 be bonded and fixed at revolve the seat 13 on integrant swing handle, the swing handle that is equipped with rotating tool head 10 is inserted in the handle seat 1, and make and revolve the positioning bar 14 of seat on 13, insert respectively on the handle seat 1 in the corresponding grooves, and with 12 lockings of the shell fragment on it, again the cover plate 15 that assembles is covered on handle seat 1 at last, pass joint pin 16 with screw, be fixed on the joint pin 6 of band screw on the handle seat 1, the cutter that internal memory revolves tool is assembled into.

If will use cutter work, only need press earlier mobile button 5 downwards, and outwards move, just blade 2 can be moved to cover plate 15, handle seat 1 is outer for use, meanwhile, the swing arm 9 button limit 7 on pressing spring sheet 8, the knife rest has always broken away from fore shaft 18 on the spring leaf.Use the mobile button in back, just blade 2 can be returned in the cutter, after blade 2, knife rest 4 fell back on original position, the fore shaft 18 internal lock jails on the spring leaf 12 again can bales catch be got back on the button limit 7 on the knife rest 4.

The blade 2 at also available arc incision 3 places cuts paper,

If blade needs transposing with blunt, at this moment need elder generation that blade is released outside the cutter, and then press stop button 17 knife rest 4 is moved down, blade 2 just can break away from knife rest and take out transposing, the same few stating with prior art.

Revolve tool if use, at this moment only need swing handle is extracted from handle seat 1 external port, required rotating tool head 10 is taken out from rubber base 11, insert in the swing arm 9 top through holes, and then transfer a stature to utilize positioning bar 14 on it swing handle, tightly be embedded in again on handle seat 1 inwall and fix in the corresponding groove, and buckle locking, just can make to revolve tool and use with shell fragment 12.Meanwhile, because of swing arm 9 has been taken outside the cutter, no longer the pressing spring sheet 8, and then spring leaf 8 is upspring, and fore shaft 18 internal lock jails on the spring leaf 8 are got back on the button limit 7 on the knife rest 4 bales catch again, at this moment promote mobile button 5, knife rest can not move, and when promptly doing to revolve the tool use, insert retention mechanism works, cutter just can not be worked, and can guarantee that the operator is safe in utilization.

Claims

1, a kind of internal memory revolves the cutter of tool, in the cavity that forms by the cover plate that has stop button (17) (15) and handle seat (1), the knife rest (4) that band blade (2), mobile button (5) are installed is formed, it is characterized in that also including the swing handle that is connected with band rotating tool head (10), swing arm (9) in described handle seat (1) cavity, swing handle cooperates formation to revolve the tool retaining mechanism with handle seat (1), also be connected with spring leaf (8) on the described handle seat (1) and cooperate formation insert retention mechanism with knife rest (4).

2, cutter according to claim 1, it is characterized in that swing handle passes swing arm (9) by rubber base (11) and is bonded and fixed at and revolves seat (13) and go up to constitute, rotating tool head (10) is different size, difform manifold, crosshead, is plugged on rubber base (11) respectively and goes up in the uniform through hole.

3, cutter according to claim 1 and 2, it is characterized in that revolving seat (13) and the cylindrical of blind hole and reinforcement is arranged for the centre, the positioning bar (14) that 4 uniform projectioies are arranged on the outer surface, wherein there is through hole the centre of a muscle, be embedded with bar shaped shell fragment (12), blind hole was interior fixing in the middle of swing arm (9) one ends inserted and revolve seat (13).

4, cutter according to claim 1 is characterized in that cover plate (15) head end inner wall edge groove and through hole are embedded with stop button (17), and lower limb has arc incision (3), and the tail end mating surface is the inclined-plane.

5, cutter according to claim 1, it is characterized in that handle seat (1) head end for to cooperate with cover plate (15), has arc incision (3) on it, the joint pin (6) of band screw, there is an end of a fore shaft (18) spring leaf (8) at the rivet clasp edge on the centre position, spring leaf (8) is held unsettled in addition, and with joint pin (6) location, the tail end cross section is a round tube, the inner face of pipe is the inclined-plane, there is a spacing muscle inwall top, and two arc openings are arranged on the outer face of pipe, and 4 uniform grooves are arranged on the inwall.

6, cutter according to claim 1, the edge that it is characterized in that knife rest (4) have the button limit (7) of 90 ° of bendings, and knife rest (4) is placed on the spring leaf (8), and its upper buckle side (7) cooperate with fore shaft (18) on the spring leaf (8).