CN207373961U - A kind of spiral binding notebook - Google Patents

Abstract

The utility model discloses a kind of spiral binding notebooks, and including spiral winding and multipage paper, the edge of paper has through hole, and spiral winding passes through through hole, and spiral winding forms a coil along its axial projection, and the one side of coil forms flat construction.The spiral binding notebook of the utility model is by projecting the non-circular setting of coil, the flat part of spiral winding can be securely placed in after forming a plane on writing table top, simultaneously, the one side that paper is connected with spiral winding can be abutted against on flat part, so as to which spiral winding and paper will not rock when writing, can bring stable writing experience, further, after flat part to be compressed to very thin flat structure, writing paper can be more close to table top be write, and writing experience is more excellent.

Description

A kind of spiral binding notebook

Technical field

It is specially that a kind of spiral binding, writing paper put up the notes of nearly desktop the utility model is related to study article field This.

Background technology

Among daily study and work, spiral binding notebook is largely using, and the paper by spiral binding has 360 degree The advantages of fold writes, easily tears, easily sorts, is well received by consumers.But coil bookbinding notebook equally has some defects, As shown in Figure 1：When open notebook be placed on desk prepare writing when, it is found that paper 2 close to the position of spiral winding 1 always There is a certain distance with desktop, because the coil 11 of spiral winding 1 along its axis projections is circular, there is certain arc below Degree, and paper 2 is to be interted by spiral winding 1 fixed, so can not contact desktop close to the paper 2 of 11 position of coil, is led Causing paper 2 and desktop has certain inclination angle alpha, and during writing, spiral winding 1 and paper 2 can rock, and give people to bring bad Writing experience.

Utility model content

The utility model aim is the deficiency for the prior art, provides a kind of paper closer to writing plane, writing When the spiral binding notebook that will not rock of spiral winding and paper.

To achieve the above object, the utility model discloses a kind of spiral binding notebook, including spiral winding and multipage Paper, the edge of the paper have a through hole, the spiral winding passes through the through hole, and the spiral winding is axial along it Projection forms a coil, and the one side of the coil forms flat construction.

Further, the coil is the enclosed construction comprising circular arc, and the top of the coil is arc sections, and lower part is straight Portion, the both ends of the flat part are connected with the both ends of the arc sections.

Further, the flat part be by compacting flat structure, the flat horizontal surface of the flat structure with it is described The writing page of paper is opposite.

Further, the top of the coil is ∩ shapes portion, and the vertical portion of the arc sections and both sides including top is appointed One end of one vertical portion connects the arc sections, and the other end connects the flat part.

Further, the distance of the vertical portion of both sides is more than the center of 2 times of through holes to the minimum of paper edge Distance.

Further, the straight extension of the both ends horizontal of the spiral winding.

Compared with prior art, the utility model has the advantage of：

The spiral binding notebook of the utility model is by projecting the non-circular setting of coil, the flat part shape of spiral winding It can be securely placed in after into a plane on writing table top, meanwhile, the one side that paper is connected with spiral winding can abut against flat In straight portion, so as to will not rocking for spiral winding when writing and paper, stable writing experience can be brought, into one Step, after flat part to be compressed to very thin flat structure, writing paper can be more close to writing table top, and writing experience is more It is excellent.

Below with reference to accompanying drawings, the utility model is described in further detail.

Description of the drawings

The attached drawing for forming the part of the application is used to provide a further understanding of the present invention, the utility model Schematic description and description does not form the improper restriction to the utility model for explaining the utility model.In attached drawing In：

Fig. 1 is the schematic front view of existing spiral binding notebook；

Fig. 2 is the schematic front view of spiral binding notebook disclosed in the utility model first embodiment；

Fig. 3 is the axonometric schematic diagram of the spiral winding of spiral binding notebook disclosed in the utility model first embodiment；

Fig. 4 is the schematic front view of spiral binding notebook disclosed in the utility model second embodiment.

Marginal data：

1st, spiral winding；11st, coil；110th, flat part；111st, arc sections；112nd, ∩ shapes portion；113rd, vertical portion；2nd, paper ；21st, through hole.

Specific embodiment

The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

Embodiment one：

As shown in Fig. 2-Fig. 3, present embodiment discloses a kind of spiral binding notebook, including spiral winding 1 and multipage paper 2 are opened, the edge of paper 2 has through hole 21, and spiral winding 1 passes through through hole 21, and spiral winding 1 forms one along its axial projection Coil 11, the one side of coil 11 is flat construction.

In the present embodiment, coil 11 is semicircular in shape, and the one side of the coil 11 is arranged to arc sections 111, opposite side Flat part 110 is arranged to, the both ends of flat part 110 are connected with the both ends of arc sections 111.Wherein, arc sections 111 are conducive to smooth out Ground page turning, and the flat construction of flat part 110 can ensure that the steady placement of spiral winding 1 and paper 2 can be to greatest extent Close to writing top, the angle with desktop is reduced, prevents rocking for spiral winding 1 and paper 2.Further, in the present embodiment, Flat part 110 is by the flat structure of compacting, and the flat horizontal surface of the flat structure is opposite with the writing page of paper 2, into One step makes paper 2 also further promote writing experience effect close to desktop.

In the present embodiment, the width S of arc sections 111 be more than 2 times of 21 centers of through hole paper 2 edge nearest with it away from From H, so that when opening notebook, the paper of both sides will not be squeezed mutually, interfered.

In the present embodiment, the straight extension of the both ends horizontal of spiral winding 1, this kind of horizontally disposed end for making spiral winding 1 Portion avoids the conventional danger for upwarping and scratching hand close to writing plane.

Embodiment two：

In the present embodiment, as shown in figure 4, coil 11 includes the ∩ shapes portion 112 on top and the flat part 110, ∩ of bottom Shape portion 112 includes the arc sections 111 at top and the vertical portion 113 of both sides, and one end of any vertical portion 113 connects arc sections 111, The other end connects flat part 110, wherein, the setting of vertical portion 113 can increase the height of coil 11, and then can concatenate more Paper 2, so as to adapt to produce the spiral binding notebook of big thickness.

In the present embodiment, the distance D of the vertical portion 113 of both sides is more than 2 times of 21 centers of through hole paper 2 side nearest with it The distance H of edge, so that when opening notebook, the paper of both sides will not be squeezed mutually, interfered.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, to the utility model any modifications, equivalent replacements and improvements are made, it should be included in the protection model of the utility model Within enclosing.

Claims (6)

1. a kind of spiral binding notebook, including spiral winding and multipage paper, the edge of the paper has through hole, described Spiral winding passes through the through hole, which is characterized in that the spiral winding forms a coil, the coil along its axial projection One side formed flat construction.

2. spiral binding notebook according to claim 1, which is characterized in that the coil is the closing knot comprising circular arc Structure, the top of the coil is arc sections, and lower part is flat part, and the both ends of the flat part are connected with the both ends of the arc sections.

3. spiral binding notebook according to claim 2, which is characterized in that the flat part is by the flat of compacting Shape structure, the flat horizontal surface of the flat structure are opposite with the writing page of the paper.

4. the spiral binding notebook according to Claims 2 or 3, which is characterized in that the top of the coil is ∩ shapes portion, The vertical portion of the arc sections and both sides including top, one end of any vertical portion connect the arc sections, the other end Connect the flat part.

5. spiral binding notebook according to claim 4, which is characterized in that the distance of the vertical portion of both sides is more than The center of 2 times of through holes is to the minimum range of paper edge.

6. spiral binding notebook according to claim 5, which is characterized in that the both ends horizontal of the spiral winding is straight Extension.