CN201751128U

CN201751128U - Paper cutter capable of switching paper cutting function

Info

Publication number: CN201751128U
Application number: CN201020242177XU
Authority: CN
Inventors: 刘杰
Original assignee: Dongguan Bangze Electronics Co Ltd
Current assignee: Dongguan Bangze Electronics Co Ltd
Priority date: 2010-06-30
Filing date: 2010-06-30
Publication date: 2011-02-23
Anticipated expiration: 2020-06-30

Abstract

The utility model discloses a paper cutter capable of switching a paper cutting function. The paper cutter of the utility model comprises a base plate, a cutting knife, a sliding knife set, a self-rotating base which can be spliced at one side of the base plate and a rotary rack, wherein the cutting knife and the sliding knife set are respectively fixed at the self-rotating base. The rotary rack is hinged to the base plate. Two ends of the self-rotating base are respectively pivoted at the rotary rack, which is capable of rotating relative to the base plate so as to make the self-rotating base far away from the base plate, providing convenience for the self-rotating base to rotate. The self-rotating base, supported by the rotary rack, is capable of rotating on the rotary rack. The self-rotating base rotates by a set angle, positions of the cutting knife and the sliding knife set on the self-rotating base relative to the base plate are changed and the rotary rack is reset, completing the switching action. The paper cutter is simple in cutting action, convenient and rapid in operation and stable and reliable in switching action, and enables the paper cutter to have two or more paper cutting functions. In addition, the paper cutter is capable of switching the paper cutting function in an easy and convenient manner.

Description

A kind of trimmer that can switching paper cutting functions

Technical field

The utility model relates to the trimmer technical field, refers in particular to a kind of trimmer that can switching paper cutting functions.

Background technology

In the prior art, manually trimmer is general common office appliance, it mainly contains three types: first kind is light-duty hob type trimmer, it is made up of base plate, locating slot, paper bail and sliding cutter group, and wherein, sliding cutter group comprises hob head, hobboing cutter (cutter box) and following edge bearing, paper is placed on the paper bail below, after the scale on the base plate is aimed at, live hob head with hand and carry out forward, can finish paper cutting.Second kind is medium-sized shearing paper cutter, it is by base plate, guiding ruler, following stationary knife, pressboard, moving knife, compositions such as handle, cut-off knife rotating shaft, paper is put under the pressboard, with the guiding ruler alignment, compresses pressboard on the other hand, another holds handle, cut paper down, along with moving down of cut-off knife, paper is cut open immediately.The third is heavy cut-off knife, and its cut paper process is to be finished by armstrong's patent, can cut 100 to 300 paper and not wait, and this type generally is used for professional unit, do not add narration at this.Though above various cut-off knife all has the function of cutting paper, all function singleness has only a kind of cut paper mode.

To this, it is that " CN03255509.1 ", patent name are the Chinese patent of " the double-purpose trimmer with two kinds of paper-cutting functions " that the patent No. is arranged at present, it has disclosed a kind of trimmer that can switching paper cutting functions, it is that a side at base plate is provided with a typing circle wheel rolling cut cutter, at the base plate opposite side cutting knife is set, and guiding ruler is being set at the base plate middle part.Though having two kinds, the trimmer that above-mentioned patent disclosed cuts function,, typing circle wheel rolling cut cutter and cutting knife are to be on the same one side of base plate, still have inconvenience in use, therefore, improved necessity are arranged.

Summary of the invention

The purpose of this utility model be at the deficiencies in the prior art provide a kind of easy to use, have clipping function and cut function and the trimmer of switching paper cutting functions fast.

For achieving the above object, the utility model is achieved through the following technical solutions:

A kind of trimmer that can switching paper cutting functions, comprise base plate, cutting knife, sliding cutter group, can splice spinning base and runing rest in base plate one side, cutting knife and sliding cutter group are fixed in the spinning base respectively, runing rest is articulated in base plate, and the two ends of spinning base are articulated in runing rest respectively.

Described runing rest comprises first rotating seat and second rotating seat, and first end of first rotating seat and first end of second rotating seat are articulated in the two ends of base plate respectively, and the two ends of spinning base are articulated in first rotating seat and second rotating seat respectively.

Second end of described first rotating seat and second end of second rotating seat offer axis hole respectively, the two ends of spinning base are respectively arranged with rotating shaft, and the rotating shaft at the two ends of spinning base is connected in the axis hole of second end of first rotating seat and second rotating seat.

Described runing rest also comprises connector, and connector connects first rotating seat and second rotating seat.

The bottom of described base plate is provided with the chamber of taking in that is used to accommodate sliding cutter group.

Described sliding cutter group comprises knife rest, cutter rail and cutter box, and the cutter rail is fixed on the knife rest, and the cutter box is arranged on the cutter rail, and knife rest is fixed on the side of spinning base.

First end of described cutting knife is articulated in the spinning base, and second end of cutting knife is provided with handle.

Described spinning base is provided with and cuts side and pendulum paper side, cut lateral vertical in pendulum paper side, cutting knife is attached at and cuts the side, and cutting knife is sheared with the spinning base and cooperated, and cutting knife is to shear mating surface towards the surface of spinning base one side with cutting the side.

The adjacent setting with cutting knife of described sliding cutter group cuts the side and to be used for fixing the side of sliding cutter group adjacent.

The beneficial effects of the utility model: the utility model comprises base plate, cutting knife, sliding cutter group, can splice spinning base and runing rest in base plate one side, cutting knife and sliding cutter group are fixed in the spinning base respectively, runing rest is articulated in base plate, the two ends of spinning base are articulated in runing rest respectively, runing rest base plate rotation relatively, make the spinning base away from base plate, make things convenient for the spinning base to be rotated; The spinning base is supported by runing rest, the spinning base can rotate on runing rest, after the angle that the rotation of spinning base is set, change the cutting knife on the rotating base and slide the position of cutter group, at last runing rest is resetted with respect to base plate, then finish change action, change action is simple, and is easy to operate, quick, and change action is reliable and stable, make trimmer have two or more paper-cutting function, and trimmer can be easily, switching paper cutting functions easily.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation at another visual angle of the utility model.

Fig. 3 is the postrotational structural representation of runing rest of the present utility model.

Fig. 4 is in the structural representation of user mode for sliding cutter group of the present utility model.

Fig. 5 is the structural representation at another visual angle of Fig. 4.

Mark among Fig. 1 to 5 is respectively: 1, and------cutting knife, 3---is slided cutter group, 4---spinning base, 6---handle, 8---rotating shaft, 10---first rotating seat, 11---second rotating seats to base plate, 2.

The specific embodiment

The embodiment of a kind of trimmer that can switching paper cutting functions of the present utility model is shown in Fig. 1 to 5, comprise base plate 1, cutting knife 2, sliding cutter group 3, can splice spinning base 4 and runing rest in base plate 1 one sides, cutting knife 2 and sliding cutter group 3 are individually fixed in spinning base 4, runing rest is articulated in base plate 1, and the two ends of spinning base 4 are articulated in runing rest respectively.

Runing rest base plate 1 rotation relatively makes spinning base 4 away from base plate 1, makes things convenient for spinning base 4 to be rotated; Spinning base 4 is supported by runing rest, spinning base 4 can rotate on runing rest, after the angle that 4 rotations of spinning base are set, change the cutting knife 2 on the rotating base and slide the position of cutter group 3, at last runing rest is resetted with respect to base plate 1, then finish change action, change action is simple, and is easy to operate, quick, and change action is reliable and stable, make trimmer have two or more paper-cutting function, and trimmer can be easily, switching paper cutting functions easily.

Described runing rest comprises first rotating seat 10 and second rotating seat 11, first end of first end of first rotating seat 10 and second rotating seat 11 is articulated in the two ends of base plate 1 respectively, and the two ends of spinning base 4 are articulated in first rotating seat 10 and second rotating seat 11 respectively.First rotating seat 10 and second rotating seat 11 are independently parts, and be simple in structure, more flexible when first rotating seat 10 rotates with second rotating seat, 11 relative base plates 1, makes the connection between each parts of trimmer simple more and reliable simultaneously.

In better embodiment, described runing rest also comprises connector, and connector connects first rotating seat 10 and second rotating seat 11.Runing rest is made of connector, first rotating seat 10 and second rotating seat 11, first rotating seat 10 in the runing rest is connected the runing rest that forms an integral structure with second rotating seat 11 by connector, increase the structural strength of runing rest, also increase the stability of trimmer integral body.

Second end of second end of described first rotating seat 10 and second rotating seat 11 offers axis hole respectively, the two ends of spinning base 4 have rotating shaft 8 respectively, and the rotating shaft 8 at the two ends of spinning base 4 is connected in the axis hole of second end of first rotating seat 10 and second rotating seat 11.Spinning base 4 is connected in second end and second rotating seat 11 of first rotating seat 10 by simple connected mode, and spinning base 4 can be around its rotating shaft 8 rotations, and is not only simple in structure, and simple to operation.

The bottom of described base plate 1 is provided with the chamber of taking in that is used to accommodate sliding cutter group 3, takes in the below that the chamber is positioned at base plate 1.Because the side that sliding cutter group 3 is given prominence at spinning base 4, when not using sliding cutter group 3, it need be covered up, the utility model can be collected sliding cutter group 3 easily by taking in the chamber, and sliding cutter group 3 can be concealed in base plate 1 below fully, when trimmer used cutting knife 2 to carry out work, sliding cutter group 3 can not expose, and does not have potential safety hazard, yet can not hinder or disturb the user to use and cut function, for the user provides convenience.

Described sliding cutter group 3 comprises knife rest, cutter rail and cutter box, and the cutter rail is fixed on the knife rest, and the cutter box is arranged on the cutter rail, and knife rest is fixed on the side of spinning base 4.In the utility model, sliding cutter group 3 can be selected the sliding cutter mechanism of various different structures for use, no longer gives unnecessary details at this.

First end of described cutting knife 2 is articulated in spinning base 4, and second end of cutting knife 2 is provided with handle 6.The pressing plate that uses with cutting knife 2 couplings can also be set on the spinning base 4.Cutting knife 2 can make cutting knife 2 be achieved the shearing function around its first end rotation.Handle 6 is for being used to drive the power drive portion that cutting knife 2 realizations are cut a sheet of paper and moved, handle 6 is simultaneously as the drive division that is used to drive sliding cutter group 3 or cutting knife 2 realization change actions on the trimmer, dual-use material makes the switching of sliding cutter group 3 or cutting knife 2 convenient, quick.

Spinning base 4 is provided with and cuts side and pendulum paper side, cut lateral vertical in pendulum paper side, cutting knife 2 is attached at and cuts the side, and cutting knife 2 is sheared with spinning base 4 and cooperated, and cutting knife 2 is to shear mating surface towards the surface of spinning base 4 one sides with cutting the side.Cutting knife 2 and spinning base 4 ingenious combinations, compact conformation reduces parts, and volume is little, and it is little to take up room, and also is the rotation of spinning base 4 condition that facilitates simultaneously, convenient when making the different function of trimmer switching.

In better embodiment, trimmer comprises a cutting knife 2 and a sliding cutter group 3, sliding cutter group 3 and cutting knife 2 adjacent settings, and it is adjacent with the side that is used for fixing sliding cutter group 3 to cut the side.Cutting knife 2 and sliding cutter group 3 are separately positioned on position adjacent on the spinning base 4, and it is adjacent with the side that is used for fixing sliding cutter group 3 to cut the side.Angle between cutting knife 2 and the sliding cutter group 3 is 90 degree, and certainly, the angle between cutting knife 2 and the sliding cutter group 3 can also be acute angle or obtuse angle.

Because cutting knife 2 and sliding cutter group 3 are arranged on position adjacent on the spinning base 4, trimmer is when switching cutting knife 2 and sliding cutter group 3, and 4 need of spinning base revolve the position that the angle that turn 90 degrees or set just finishes between cutting knife 2 and the sliding cutter group 3 and switch.

In addition, when the angle between cutting knife 2 and the sliding cutter group 3 is set at 90 when spending, finish position between cutting knife 2 and the sliding cutter group 3 when switching, the anglec of rotation of spinning base 4 is less, and spinning base 4 easier control and location, trimmer is convenient when switching cutting knife 2 and sliding cutter group 3.

Moreover, after finishing change action, current sliding cutter group 3 that is not in user mode or cutting knife 2 are hidden in base plate 1 below or take in the chamber, slide cutter group 3 or cutting knife 2 even can be concealed in the below of taking in chamber or base plate 1 fully, make current sliding cutter group 3 or the cutting knife 2 that is not in user mode can not expose, do not have potential safety hazard, and current sliding cutter group 3 or the cutting knife 2 that is not in user mode can not hinder or disturb the user yet, for the user provides convenience.

In another preferred implementation, cut the side and to be used for fixing the side of sliding cutter group 3 non-conterminous.Sliding cutter group 3 or cutting knife 2 are arranged on non-conterminous position on the spinning base 4, and this kind embodiment can reach the purpose of this utility model equally.

Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

One kind can switching paper cutting functions trimmer, comprise base plate, cutting knife and sliding cutter group, it is characterized in that: trimmer also comprises the spinning base and the runing rest that can splice in base plate one side, cutting knife and sliding cutter group are fixed in the spinning base respectively, runing rest is articulated in base plate, and the two ends of spinning base are articulated in runing rest respectively.
2. a kind of trimmer that can switching paper cutting functions according to claim 1, it is characterized in that: described runing rest comprises first rotating seat and second rotating seat, first end of first rotating seat and first end of second rotating seat are articulated in the two ends of base plate respectively, and the two ends of spinning base are articulated in first rotating seat and second rotating seat respectively.
3. a kind of trimmer that can switching paper cutting functions according to claim 1, it is characterized in that: second end of described first rotating seat and second end of second rotating seat offer axis hole respectively, the two ends of spinning base are respectively arranged with rotating shaft, and the rotating shaft at the two ends of spinning base is connected in the axis hole of second end of first rotating seat and second rotating seat.
4. a kind of trimmer that can switching paper cutting functions according to claim 3, it is characterized in that: described runing rest also comprises connector, connector connects first rotating seat and second rotating seat.
5. according to the described a kind of trimmer that can switching paper cutting functions of one of claim 1 to 4, it is characterized in that: the bottom of described base plate is provided with the chamber of taking in that is used to accommodate sliding cutter group.
6. a kind of trimmer that can switching paper cutting functions according to claim 5, it is characterized in that: described sliding cutter group comprises knife rest, cutter rail and cutter box, and the cutter rail is fixed on the knife rest, and the cutter box is arranged on the cutter rail, and knife rest is fixed on the side of spinning base.
7. a kind of trimmer that can switching paper cutting functions according to claim 6, it is characterized in that: first end of described cutting knife is articulated in the spinning base, and second end of cutting knife is provided with handle.
8. a kind of trimmer that can switching paper cutting functions according to claim 7, it is characterized in that: described spinning base is provided with and cuts side and pendulum paper side, cut lateral vertical in pendulum paper side, cutting knife is attached at and cuts the side, cutting knife is sheared with the spinning base and is cooperated, and cutting knife is to shear mating surface towards the surface of spinning base one side with cutting the side.
9. a kind of trimmer that can switching paper cutting functions according to claim 8 is characterized in that: the adjacent setting with cutting knife of described sliding cutter group, it is adjacent with the side that is used for fixing sliding cutter group to cut the side.