CN201941008U

CN201941008U - Simple cutter

Info

Publication number: CN201941008U
Application number: CN2010206946156U
Authority: CN
Inventors: 温昊
Original assignee: SHANGHAI SAITUO TOOLS CO Ltd; Shanghai Kunjie Hardware Tool Co Ltd
Current assignee: SHANGHAI SAITUO TOOLS CO Ltd; Shanghai Kunjie Hardware Tool Co Ltd
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2011-08-24
Anticipated expiration: 2020-12-31

Abstract

The utility model discloses a simple cutter which comprises a cutter shell, wherein the cutter shell is provided with a containing groove which can contain a cutting edge main body, the cutter shell is provided with a positioning structure which is used for fixing the cutting edge main body on one end of the cutter shell and a limiting structure which is used for preventing the cutter edge main body from sliding out of the containing groove, and the cutter shell which comprises the positioning structure and the limiting structure is formed by a piece of metal plate. The cutter shell is punched to be a preset shape by a piece of the plate and then is bended several times, and the upper part and the lower part of the cutter shell are overlapped with each other to form into the containing groove. The side face at the front end of the cutter shell is provided with an opening, the positioning structure is two first lug bosses which are convex towards the containing groove, and the first lug bosses which are arranged at the opening can move relatively to the cutter shell. Compared with the prior art, the simple cutter is simple in structure, and low in production cost.

Description

A kind of simple and easy cutter

Technical field

The utility model relates to a kind of cutter, particularly a kind of simple and easy cutter.

Background technology

At present, in the existing flexible cutter, generally all be that blade can be released in the chute of shell type handle and draws in, thereby the length that can freely regulate and control blade and stretched out by the needs of workplace and open, closed cutter.As number of patent application is the patent of CN03254123.6, this patent is a kind of flexible cutter, comprise propelling handle, retractable blade and retractable blade gim peg etc. in handle of a knife, chute, the chute, this patent realizes moving to satisfy actual needs of retractable blade by advancing handle in the push-and-pull chute.But still there is complex structure, defectives such as production cost height.

The utility model content

The utility model purpose is to provide a kind of simple and easy cutter, to solve existing flexible knife structure complexity in the prior art, the technical matters that production cost is high.

A kind of simple and easy cutter, comprise the cutter shell, the cutter shell have one can ccontaining blade body storage tank, be provided on the cutter shell blade body positioning and fixing at the location structure of cutter shell one end be used to prevent that the blade body from skidding off the position limiting structure of storage tank, the cutter shell that comprises location structure and position limiting structure is by the moulding of a slice plate panel beating.

Preferably, described cutter shell strike out predefined shape by a slice plate after repeatedly bending form, the upper and lower of described cutter shell is mutually repeatedly by the described storage tank of formation.

Preferably, there is an opening side of described cutter shell front end, and described location structure is at least one to the first outstanding projection of described storage tank, can described relatively cutter shell motion in described first projection of opening part.

Preferably, there is an opening side of described cutter shell front end, and described location structure is two first projectioies of giving prominence to described storage tank, and between two first projectioies one first folding hook is arranged, the described first folding hook is folded to described storage tank, can described relatively cutter shell motion in described first projection of opening part.

Preferably, described cutter shell top is provided with one first through hole.

Preferably, described position limiting structure is at least one to the second outstanding folding hook of described storage tank, and the place of turning up forms one second through hole simultaneously.

Preferably, described simple and easy cutter also comprises a blade body, be provided with at least on the described blade body one with the fixing mouth of the described first protruding clamping.

Compared with prior art, simple and easy cutter structure of the present utility model is simple, and production cost is low.

Description of drawings

Fig. 1 is the structural representation of simple and easy cutter of the present utility model;

Fig. 2 A is the front schematic view of the user mode of simple and easy cutter of the present utility model;

Fig. 2 B is the schematic rear view of the user mode of simple and easy cutter of the present utility model;

Fig. 3 is the schematic diagram of the non-working condition of simple and easy cutter of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, describe the utility model in detail.

Cutter shell of the present utility model is by behind the sheet material of a sheet plate through striking out predefined shape, forms through bending repeatedly again.The sheet plate can be aluminium sheet or other metallic plates.The cutter shell that bending forms has the function of cutter shell and knife rest simultaneously concurrently, the blade body is plugged in wherein can locatees use, when not in use, the blade body is dialled in the cutter shell, gets final product positioning and fixing.The utility model is simple in structure, and is easy to use, and manufacture craft is simple.

See also Fig. 1, a kind of simple and easy cutter, comprise cutter shell 1, cutter shell 1 have one can ccontaining blade body storage tank 17, be provided on the cutter shell blade body positioning and fixing at the location structure of cutter shell one end be used to prevent that the blade body from skidding off the position limiting structure of storage tank, the cutter shell that comprises location structure and position limiting structure is by the moulding of a slice plate panel beating.The sheet plate can be aluminium sheet or other metallic plates.Cutter shell 1 forms through bending repeatedly after by the sheet material of an aluminium sheet through striking out predefined shape again, and the upper and lower of cutter shell 1 is mutually repeatedly by formation storage tank 17.There is an opening side of cutter shell 1 front end, location structure is at least one first projection 11 of giving prominence to storage tank 17, in this example, first projection is two (11,12), and one first folding hook 13 is arranged between two first projectioies (11,12), the first folding hook 13 is folded to storage tank 17, in opening part first projection (11,12) but phase tool setting shell 1 motion.Cutter shell 1 top is provided with one first through hole 15.Position limiting structure is at least one second folding hook of giving prominence to storage tank 17 14, and the place of turning up forms one second through hole 16 simultaneously.Simple and easy cutter also comprises a blade body 2, and the fixing mouth 21 of one and first projection (11,12) clamping is set on the blade body 2 at least, and in this example, fixing mouth has two.

In the time will packing blade body 2 into, pushing the first folding hook 13 from opening part makes the first folding hook 13 to the motion of the back side of cutter shell 1, two first projectioies (11,12) are also and then to the motion of the back side of cutter shell 1 simultaneously, blade body 2 is inserted storage tank 17 from the front portion of cutter shell 1, make the position that fixes mouth 21 face two first projectioies (11,12), unclamp the first folding hook 13, make two first projectioies (11,12) and fix mouthful 21 clampings, can locate use, as Fig. 2 A, 2B.

When not in use, pushing the first folding hook 13 makes the first folding hook 13 to the motion of the back side of cutter shell 1, two first projectioies (11,12) skid off from fixing mouth 21, in first through hole 15, blade body 2 is pushed in the storage tank 17 fully, unclamp the first folding hook 13, blade body 2 is stuck between first projection and the second folding hook 14 fixing, as Fig. 3.Second through hole 16 at the second folding hook place can be used as the key hanging hole.If it is firmly excessive when move in the back side to push the first folding hook 13, the first folding hook 13 is understood and be blocked by blade body 2, prevents that first projection (11,12) from damaging owing to motion amplitude is excessive.

In the time will changing blade body 2, pushing the first folding hook 13 makes the first folding hook 13 to the motion of the back side of cutter shell, two first projectioies (11,12) are also and then to the motion of the back side of cutter shell simultaneously, in first through hole 15, blade body 2 is released from the front portion of storage tank 17, after pulling out blade body 2, the blade body 2 of packing into new according to above-mentioned loading procedure can be finished replacing again.

More than disclosed only be several specific embodiments of the application, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.

Claims

1. simple and easy cutter, comprise the cutter shell, the cutter shell have one can ccontaining blade body storage tank, it is characterized in that, be provided on the cutter shell blade body positioning and fixing at the location structure of cutter shell one end be used to prevent that the blade body from skidding off the position limiting structure of storage tank, the cutter shell that comprises location structure and position limiting structure is by the moulding of a slice plate panel beating.

2. simple and easy cutter as claimed in claim 1 is characterized in that, described cutter shell strike out predefined shape by a slice plate after repeatedly bending form, the upper and lower of described cutter shell is mutually repeatedly by the described storage tank of formation.

3. simple and easy cutter as claimed in claim 1 or 2 is characterized in that, there is an opening side of described cutter shell front end, and described location structure is at least one to the first outstanding projection of described storage tank, can described relatively cutter shell motion in described first projection of opening part.

4. simple and easy cutter as claimed in claim 1 or 2, it is characterized in that, there is an opening side of described cutter shell front end, described location structure is two first projectioies of giving prominence to described storage tank, and one first folding hook is arranged between two first projectioies, the described first folding hook is folded to described storage tank, can described relatively cutter shell motion in described first projection of opening part.

5. as claim 3 or 4 described simple and easy cutters, it is characterized in that described cutter shell top is provided with one first through hole.

6. as claim 3 or 4 described simple and easy cutters, it is characterized in that described position limiting structure is at least one to the second outstanding folding hook of described storage tank, the place of turning up forms one second through hole simultaneously.

7. as claim 3 or 4 described simple and easy cutters, it is characterized in that described simple and easy cutter also comprises a blade body, be provided with at least on the described blade body one with the fixing mouth of the described first protruding clamping.