CN101138848A

CN101138848A - Electric single-page paper knife

Info

Publication number: CN101138848A
Application number: CNA200710047365XA
Authority: CN
Inventors: 徐森良
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-24
Filing date: 2007-10-24
Publication date: 2008-03-12

Abstract

The present invention relates to the office supply field, in particular to an electric single sheet paper cutter, which includes a handle switch connecting body, a driving cutter, a motor, a driven cutter, an unwanted paper outlet and a storage battery. The handle possesses an inner cavity, to the right of which a cutter body is arranged. The driving cutter is fixedly connected with one end of a connecting rod by a thread. The connecting rod with the other end connected with the motor to form transmission goes through the center of a protective cover shaft. The bottom of the apparatus is provided with a support, between which a driven cutter is embedded. The driven cutter is fixedly connected with one end of a connecting rod by a thread. The other end of the connecting rod is fixedly positioned on the inner wall of the shell of the apparatus. The circle centers of the driving and driven cutters are positioned on a vertical line. The top end of the support along the paper cutting direction is provided with an acclivitous slant. The part of the support, which goes through the cutting faces of the driving and driven cutters, is provided with the unwanted paper outlet of the acclivitous slant. The present invention can cut a single sheet of thick paper and is an essential tool for work which does not need a straight ruler or a cutting tool such as paper cutting, color photofinishing and decoration.

Description

Electric single-page paper knife

[technical field]

The present invention relates to the office appliance field, is a kind of electric single-page paper knife specifically.

[background technology]

Aspect office appliance, the kind of hand papercutter is a lot of, as single-edge blade, with the paper knife of various handles, Jie's cutter or the like, these cutter lists can both be realized paper-cutting function on function, but comparatively speaking, these cutter securities of cutting a sheet of paper are not high, during use are to want other aids to cut paper, and can only carry out straight cuts.

[summary of the invention]

The objective of the invention is to,, design a kind of simple in structure, good looking appearance, small and exquisite flexible, safe in utilization electronic easily again hand papercutter at the deficiency of above product.

For achieving the above object, a kind of electric single-page paper knife is provided, comprise bat-handle switch disjunctor 1, active cutting knife 2, motor 3, guard shield 4, driven knife 5, land wheel 6, land wheel 8, land wheel 9, surplus paper delivery 7, finished paper divider wall 10, battery 11, shell 12, it is characterized in that: the travelling gear that blade support is provided with the motor gear engagement in motor 3 transmission mechanisms is installed on the gear shaft in the guard shield 4, and its axle head is spacing by jump ring; The cut paper parts are made of active cutting knife and driven knife; Handle inside is cavity, and the handle cavity left side links to each other with the power supply cavity, is provided with battery in the power supply cavity, handle cavity the right is the cutting knife body, initiatively cutting knife is fixedly connected on the connecting rod by screw, and connecting rod passes along 4 centers of guard shield, and the connecting rod other end connects motor 3 and forms transmission; Bottom of device is provided with bracing frame, and driven knife is embedded between the bracing frame, and driven knife is fixedly connected on the connecting rod by screw, and the connecting rod other end is fixed in the crust of the device inwall; Initiatively the center of circle of cutting knife and driven knife is located on the same vertical line; The bracing frame bottom, just whole bottom of device offers chute, is provided with land wheel 6 in the chute, land wheel 8, land wheel 9; Bracing frame is offered along the top of cut paper traffic direction and is acclivitous inclined-plane, passes the surplus paper delivery 7 that active cutting knife and driven knife tangent plane point place are provided with the inclined-plane that is inclined upwardly; Described blade support is fixed on the hand papercutter bracing frame.

When the present invention uses, pick up bat-handle switch disjunctor 1, opening power makes battery 11 electricity send electricity to rotate to motor 3, active cutting knife 2 rotations in the guard shield 4 are sent the paper that needs cutting into the whole knife rest of edge of a knife vertebral plate, and paper moves under the drive of rotating knife, this moment, driven knife 5 was also and then rotated, surplus paper shifts out from surplus paper delivery 7, and finished paper is separated by finished paper divider wall 10, thus the cutting paper.

The present invention compared with prior art, can be under situation without the backer, cut thicker single-sheet stationery, do irregular or curvilinear cut as plastic paper, adhesive paper, white board etc., also can utilize the divider wall of itself to carry out straight cuts, or else need use ruler and cutter to cut the essential instrument of work such as paper, enlargement of color photos, decoration as the backer.

[description of drawings]

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a partial sectional view of the present invention;

Fig. 3 is a vertical view of the present invention.

Referring to accompanying drawing, 1 is the bat-handle switch disjunctor, and 2 is the active cutting knife, and 3 is motor, and 4 is guard shield, and 5 is driven knife, and 6 is that land wheel, 8 is that land wheel, 9 is land wheel, and 7 is surplus paper delivery, and 10 is the finished paper divider wall, and 11 is battery, and 12 is shell.

[specific embodiment]

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.This manufacturing technology concerning those skilled in the art still more clearly.

A kind of electric single-page paper knife comprises bat-handle switch disjunctor 1, active cutting knife 2, motor 3, guard shield 4, driven knife 5, land wheel 6, land wheel 8, land wheel 9, surplus paper delivery 7, finished paper divider wall 10, battery 11, shell 12.As shown in Figure 1, being fixed on blade support on the hand papercutter bracing frame is provided with by motor 3 and the transmission mechanism of power is provided and is driven the cut paper parts of realizing cutting paper by transmission mechanism, described transmission mechanism comprises the motor gear that is located on the motor output shaft, be installed on the gear shaft in the guard shield 4 with the travelling gear of motor gear engagement, its axle head is spacing by jump ring; Described cut paper parts comprise initiatively cutting knife and driven knife, handle inside is cavity, the handle cavity left side links to each other with the power supply cavity, be provided with battery in the power supply cavity, handle cavity the right is the cutting knife body, and initiatively cutting knife is fixedly connected on the connecting rod by screw, connecting rod passes along 4 centers of guard shield, the connecting rod other end connects motor 3 and forms transmission mechanism, and opening power battery 11 electricity just send electricity to rotate to motor 3, active cutting knife 2 rotations in the guard shield 4; Bottom of device is provided with bracing frame, and driven knife is embedded between the bracing frame, and driven knife is fixedly connected on the connecting rod by screw, and the connecting rod other end is fixed in the crust of the device inwall; Initiatively the center of circle of cutting knife and driven knife is located on the same vertical line; Bracing frame bottom, just whole bottom of device offers chute, is provided with land wheel 6 in the chute, land wheel 8, land wheel 9, be located at respectively the bracing frame bottom before, during and after; Bracing frame is offered along the top of cut paper traffic direction and is acclivitous inclined-plane, passes the surplus paper delivery 7 that active cutting knife and driven knife tangent plane point place are provided with the inclined-plane that is inclined upwardly.To need the paper of cutting to send into the whole knife rest of the edge of a knife vertebral plate during use, paper moves under the drive of rotating knife, and this moment, driven knife 5 was also and then rotated, and surplus paper shifts out from surplus paper delivery 7, and finished paper is separated by finished paper divider wall 10.

Active cutting knife 2 of the present invention and driven knife 5 can be selected hard alloy steel for use, and shell is selected plastics or metal material for use.

Claims

1. electric single-page paper knife, comprise bat-handle switch disjunctor (1), active cutting knife (2), motor (3), guard shield (4), driven knife (5), land wheel 6, land wheel 8, land wheel 9, surplus paper delivery (7), finished paper divider wall (10), battery (11), shell (12), it is characterized in that: the travelling gear that blade support is provided with the motor gear engagement in motor (3) transmission mechanism is installed on the interior gear shaft of guard shield (4), and its axle head is spacing by jump ring; The cut paper parts are made of active cutting knife and driven knife; Handle inside is cavity, and the handle cavity left side links to each other with the power supply cavity, is provided with battery in the power supply cavity, handle cavity the right is the cutting knife body, initiatively cutting knife is fixedly connected on the connecting rod by screw, and connecting rod passes along guard shield (4) axle center, and the connecting rod other end connects motor (3) and forms transmission; Bottom of device is provided with bracing frame, and driven knife is embedded between the bracing frame, and driven knife is fixedly connected on the connecting rod by screw, and the connecting rod other end is fixed in the crust of the device inwall; Initiatively the center of circle of cutting knife and driven knife is located on the same vertical line; The bracing frame bottom, just whole bottom of device offers chute, is provided with land wheel 6 in the chute, land wheel 8, land wheel 9; Bracing frame is offered along the top of cut paper traffic direction and is acclivitous inclined-plane, passes the surplus paper delivery (7) that active cutting knife and driven knife tangent plane point place are provided with the inclined-plane that is inclined upwardly.

2. electric single-page paper knife as claimed in claim 1 is characterized in that: described blade support is fixed on the hand papercutter bracing frame.

3. electric single-page paper knife as claimed in claim 1 is characterized in that: available plastics of described shell (12) or metal material are made.

4. electric single-page paper knife as claimed in claim 1 is characterized in that: described active cutting knife (2) and driven knife (5) are selected hard alloy steel for use.

5. electric single-page paper knife as claimed in claim 1 is characterized in that: described land wheel 6, land wheel 8, land wheel 9 be located at respectively bracing frame bottom before, during and after.