CN202668639U

CN202668639U - Paper cutter

Info

Publication number: CN202668639U
Application number: CN 201220363643
Authority: CN
Inventors: 杨力广
Original assignee: YUNGUANG MACHINE MANUFACTURING Co Ltd
Current assignee: YUNGUANG MACHINE MANUFACTURING Co Ltd
Priority date: 2012-07-26
Filing date: 2012-07-26
Publication date: 2013-01-16
Anticipated expiration: 2022-07-26

Abstract

The utility model provides a paper cutter which can ensure that paper sections are 90 degrees uniformly. The paper cutter comprises a cutter body and a base, wherein a paper blocking frame fixing strip is arranged on the cutter body, a paper pressing frame which can slide in the length direction of the paper blocking frame fixing strip is arranged on the paper blocking frame fixing strip, the paper pressing frame is fixed on the paper blocking frame fixing strip by an elastic hand wheel, the paper pressing frame comprises a paper pressing strip and a paper blocking strip, a connecting buckle is arranged between the paper blocking strip and the paper blocking frame fixing strip and adopts an L-shaped structure, the transverse edge of the connecting buckle is connected with the upper left end of the paper blocking strip, the vertical edge of the connecting buckle and the left side end surface of the paper blocking strip are matched with the two side end surfaces of the paper blocking frame fixing strip respectively, and a screw part of the elastic hand wheel penetrates through the paper pressing strip and the connecting buckle so as to fix the paper pressing strip and the connecting buckle on the paper blocking frame fixing strip elastically.

Description

Paper cutter

Technical field

The utility model relates to a kind of paper cutter, relates in particular to the structure of the gallows part of paper cutter.

Background technology

The gallows of existing paper cutter comprises platen bar and gear paper slip, platen bar and gear paper slip all are to pass the platen bar by the screw position of handwheel with the left end that keeps off paper slip platen bar and gear paper slip to be fixed on the gallows fixed strip slidably, this structure easily makes the angle between gear paper slip and the gallows fixed strip change in slip or use procedure, can't keep vertical all the time state, thereby the section of paper can not guarantee to be 90 degree well.

Summary of the invention

The purpose of this utility model provide a kind of can guarantee the unification of paper cutting section be 90 the degree paper cutters.

For achieving the above object, the utility model technical solution is such: a kind of paper cutter, comprise body, base, body is provided with the paper stopping tray fixed strip, described paper stopping tray fixed strip is provided with can be along the gallows of paper stopping tray fixed strip length direction slip, but described gallows is fixed on the paper stopping tray fixed strip by the handwheel of degree of tightness, gallows comprises platen bar and gear paper slip, be provided with junction button between described gear paper slip and the paper stopping tray fixed strip, described junction button is " L " shape structure, the horizontal edge of junction button is connected with gear paper slip left upper end, the left end face of the vertical edge of junction button and gear paper slip matches with the both sides end face of paper stopping tray fixed strip respectively, but the screw position of handwheel pass platen bar and junction button with platen bar and junction button degree of tightness be fixed on the paper stopping tray fixed strip.

The beneficial effect of technique scheme is, gallows can slide along the length direction of paper stopping tray fixed strip, the left end face of the vertical edge of junction button and gear paper slip matches with the both sides end face of paper stopping tray fixed strip respectively, therefore in the process of unclamping handwheel slip gallows, the gear paper slip of gallows remains vertical with the paper stopping tray fixed strip, so that the paper angle unification after cutting off is 90 degree.

As further optimisation technique scheme, the base below is provided with four feets, four feets match with four corners of base, being provided with safe edge between described two adjacent feets is connected, be provided with altogether four safe edges, described four safe edges and four feets are structure as a whole, and safe edge matches with the stile of base

The beneficial effect of technique scheme is, with be provided with safe edge between two that match on four corners of the paper cutter base adjacent feets and be connected, so just four feets can be linked into an integrated entity, being not easy to occur separately, some or a plurality of feets drop separately, and four safe edge matches with the stile of base, so that being connected between the integrative-structure of four safe edges and four feets and the base is more firm, be difficult for dropping, the safe edge that matches with the stile of base simultaneously also plays the effect of not cutting hand.

As further optimisation technique scheme, have groove on the described safe edge, safe edge matches with the stile of base by groove.

The beneficial effect of technique scheme is, described groove matches with the stile of base, between this structure safe edge and feet and the support to be connected contact-making surface larger, thereby so that being connected between the integrative-structure of four safe edges and four feets and the support is more firm, be difficult for dropping.

As further optimisation technique scheme, described four safe edges and four elastic rubber materials that feet is formed in one.

The beneficial effect of technique scheme is that the safe edge of the integrated structure of elastic rubber material and feet can also reach and be difficult for cutting anti-skidding effect in hand and the use procedure in handling process.

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the paper cutter that provides of the utility model.

Fig. 2 is feet among Fig. 1 and the overall structure schematic diagram of safe edge integrative-structure.

Fig. 3 is the overall structure schematic diagram of the base among Fig. 1.

Fig. 4 is the A-A profile among Fig. 2.

Fig. 5 is junction button and the matching relationship schematic diagram that keeps off paper slip.

Fig. 6 is the structural representation of the junction button among Fig. 1.

Fig. 7 is the structural representation of the gear paper slip among Fig. 1.

Fig. 8 is the top view of Fig. 7.

The specific embodiment

Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, the specific embodiment that the utility model provides, paper cutter, comprise body 1, base 2, body 1 is provided with paper stopping tray fixed strip 7, described paper stopping tray fixed strip 7 is provided with can be along the gallows 8 of paper stopping tray fixed strip 7 length directions slip, described gallows 8 comprises platen bar 9 and gear paper slip 10, be provided with junction button 11 between described gear paper slip 10 and the paper stopping tray fixed strip 7, described junction button 11 is " L " shape structure, the horizontal edge 11-1 of junction button 11 can be fixedly connected with by screw with gear paper slip 10 left upper ends, the left end face of the vertical edge 11-2 of junction button 11 and gear paper slip 10 matches with the both sides end face of paper stopping tray fixed strip 7 respectively, gallows 8 is provided with handwheel 12, but the screw position of described handwheel 12 pass platen bar 9 and junction button 11 with platen bar 9 and junction button 11 degrees of tightness be fixed on the paper stopping tray fixed strip 7, base 2 belows are provided with four feets 3, four feets 3 match with four corners of base 2, being provided with safe edge 4 between described two adjacent feets 3 is connected, be provided with altogether four safe edges 4, described four safe edges 4 and four elastic rubber material structures that feet 3 is formed in one, have groove 6 on the described safe edge 4, safe edge 4 matches with the stile 5 of base 2 by groove 6, concrete use procedure is, unclamp first handwheel 12, put into the paper that will cut off at workbench, slide again gallows 8 to needed off-position, again with handwheel 12 lockings, gear paper slip 10 and the platen bar 9 of gallows 8 are fixed on paper on the workbench together, and then cut off paper.

Claims

1. paper cutter, comprise body (1), base (2), body (1) is provided with paper stopping tray fixed strip (7), described paper stopping tray fixed strip (7) is provided with can be along the gallows (8) of paper stopping tray fixed strip (7) length direction slip, described gallows (8) but handwheel (12) by degree of tightness be fixed on the paper stopping tray fixed strip (7), it is characterized in that: gallows (8) comprises platen bar (9) and gear paper slip (10), be provided with junction button (11) between described gear paper slip (10) and the paper stopping tray fixed strip (7), described junction button (11) is " L " shape structure, the horizontal edge (11-1) of junction button (11) is connected with gear paper slip (10) left upper end, the left end face of the vertical edge (11-2) of junction button (11) and gear paper slip (10) matches with the both sides end face of paper stopping tray fixed strip (7) respectively, the screw position of handwheel (12) pass platen bar (9) and junction button (11) with platen bar (9) and junction button (11) but degree of tightness be fixed on the paper stopping tray fixed strip (7).

2. paper cutter according to claim 1, it is characterized in that: base (2) below is provided with four feets (3), four feets (3) match with four corners of base (2), being provided with safe edge (4) between described adjacent two feets (3) is connected, be provided with altogether four safe edges (4), described four safe edges (4) are structure as a whole with four feets (3), and safe edge (4) matches with the stile (5) of base (2).

3. paper cutter according to claim 1 and 2, it is characterized in that: have groove (6) on the described safe edge (4), safe edge (4) matches with the stile (5) of base (2) by groove (6).

4. paper cutter according to claim 1 and 2 is characterized in that: the elastic rubber material that described four safe edges (4) and four feets (3) are formed in one.

5. paper cutter according to claim 3 is characterized in that: the elastic rubber material that described four safe edges (4) and four feets (3) are formed in one.