CN201881688U - Paper loose-paper folder - Google Patents

Abstract

The utility model discloses a paper loose-paper folder, which comprises a front clamping page, a rear clamping page, a backbone portion and a clamping part. The integral loose-paper folder is made of paper boards, and the components of the loose-paper folder are integrally connected. The paper loose-paper folder not only is low in cost, but also is convenient in production, is more favorable for environmental protection, and avoids environmental pollution. In addition, loose paper can be replaced simply and conveniently.

Description

The papery loose-leaf binder

Technical field

The utility model relates to loose-leaf binder, more particularly, relates to a kind of papery loose-leaf binder.

Background technology

Usually, folder page or leaf before and after loose-leaf binder generally comprises links to each other by spine between the two folder pages or leaves, is provided with the loose-leaf binder gripping member in the folder page or leaf, is used for the fixing of loose-leaf or passes loose-leaf.Yet; common in the market loose-leaf binder; its folder page or leaf generally all adopts plastic production, holder then to adopt plastics or metal material to make, therefore; this loose-leaf binder not only cost is higher; but also not environmental protection, under the bigger situation of loose-leaf binder use amount, the annual plastic garbage that is produced can't effectively be handled; serious harm environment, the utmost point does not meet the environmental protection that current social advocates and the demand of sustainable development.

The utility model content

At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of papery loose-leaf binder and preparation method thereof, in order to reduce cost and to reduce harm to environment.

For achieving the above object, the utility model adopts following technical scheme:

On the one hand, folder page or leaf, connection were pressed from both sides the spine of page or leaf and are located at the interior holder of folder page or leaf before and after the papery loose-leaf binder comprised, described front and back press from both sides page or leaf, spine and holder and all adopt paperboard, and are connected as a single entity; Described front and back folder page or leaf constitutes by two-layer cardboard bonding; Described spine respectively has pair of notches up and down; Described holder comprises two bookbinding circles up and down, each bookbinding circle is worn sheet by the strip that has the triangle dop of the bottom cardboard clip of folder page or leaf after, by pressing from both sides between the page or leaf before and after folding into, and pass by a side respective cut after passing bookbinding hole on the loose-leaf, after rolling over, penetrate, and block formed mutually with otch by dop by the opposite side otch along spine.

Described otch is opened on the both sides broken line of spine.

Also have rectangle sign window on the front cover of described fore-clamp page or leaf.

In technique scheme, folder page or leaf, spine and holder before and after papery loose-leaf binder of the present utility model comprises, whole loose-leaf binder be by paperboard, and fuse.Adopt this papery loose-leaf binder and preparation method thereof, not only with low cost, but also be convenient to manufacture, more help environmental protection, avoid causing environmental pollution.In addition, the replacing loose-leaf is also very simple and convenient.

Description of drawings

Fig. 1 is the front cover stereogram of papery loose-leaf binder closure state of the present utility model;

Fig. 2 is the stereogram of papery loose-leaf binder open mode of the present utility model;

Fig. 3 is the stereogram of papery loose-leaf binder user mode of the present utility model;

Fig. 4 is the rear isometric view of papery loose-leaf binder closure state of the present utility model.

The specific embodiment

Further specify the technical solution of the utility model below in conjunction with drawings and Examples.

See also Fig. 1-shown in Figure 4, papery loose-leaf binder of the present utility model part same as the prior art is, folder page or leaf 11,12 before and after equally also comprising, connects the spine 13 of folder page or leaf and is located at a holder in the folder page or leaf.But difference is that described front and back folder page or leaf 11,12, spine 13 and holder all adopt paperboard, and are connected as a single entity; Its concrete structure is as follows: described front and back folder page or leaf 11,12 is by two-layer cardboard bonding formation; Described spine 13 respectively has pair of notches 131 up and down, and every pair of otch 131 is to be opened on the both sides broken line of spine 13; Described holder comprises two bookbinding circles 14 up and down, each bookbinding circle 14 is worn sheet 142(clip place by the strip that has triangle dop 141 of the bottom cardboard clip of folder page or leaf 12 after and is asked for an interview A portion position among Fig. 4), by pressing from both sides between the page or leaf 11,12 before and after folding into, and 2 backs of passing on the loose-leaf 1, bookbinding hole are passed by a side respective cut 131, after rolling over, penetrate, and block formed mutually with otch 131 by dop 141 by opposite side otch 131 along spine 13.Can with loose-leaf 1 bookbinding in loose-leaf binder, when needs are changed loose-leaf 1, only need to extract dop 141 out otch 131 and bookbinding hole 2 by these two bookbinding circles 14, and make bookbinding circle 14 be recovered to strip to wear sheet 142 and get final product.In addition, on the front cover of fore-clamp page or leaf 11, also have rectangle sign window.

Need to prove that at this papery loose-leaf binder of the present utility model can adopt firm and hard existing making of a piece of paper, concrete steps are as follows: earlier with inside turnover of the two side ends of this cardboard and bonding, press from both sides page or leaf 11,12 before and after forming respectively; Between front and back folder page or leaf 11,12, fold two broken lines then, form spine 13; Offer each pair of notches 131 up and down along the broken line of spine 13; On the bottom cardboard of back folder page or leaf 12 and otch 131 corresponding positions (seeing the A portion position among Fig. 4), clip one end is that the strip of triangle dop 141 is worn sheet 142 respectively; Two strips are worn sheet 142 to fold into respectively between the front and back folder page or leaf 11,12, and after passing on the loose-leaf 1 corresponding bookbinding hole 2 respectively, pass by a side respective cut 131, through behind spine's 13 foldings, penetrating by opposite side otch 131, and pass through dop 141 and block mutually, thereby form in order to bind the bookbinding circle 14 of loose-leaf with otch 131; At last, also can on the front cover (being the upper strata cardboard of fore-clamp page or leaf 11) of fore-clamp page or leaf 11, offer rectangle sign window 15.

Adopt papery loose-leaf binder of the present utility model, simple in structure, easy to use, cost of manufacture is cheap, by utilizing renewable resource, can avoid contaminated environment, very environmental protection.

Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.

Claims (3)

1. a papery loose-leaf binder presss from both sides page or leaf, connects the spine of folder page or leaf and is located at the holder that presss from both sides in the page or leaf before and after comprising, it is characterized in that,

Described front and back folder page or leaf, spine and holder all adopt paperboard, and are connected as a single entity;

Described front and back folder page or leaf constitutes by two-layer cardboard bonding;

Described spine respectively has pair of notches up and down;

Described holder comprises two bookbinding circles up and down, each bookbinding circle is worn sheet by the strip that has the triangle dop of the bottom cardboard clip of folder page or leaf after, by pressing from both sides between the page or leaf before and after folding into, and pass by a side respective cut after passing bookbinding hole on the loose-leaf, after rolling over, penetrate, and block formed mutually with otch by dop by the opposite side otch along spine.

2. papery loose-leaf binder as claimed in claim 1 is characterized in that: described otch is opened on the both sides broken line of spine.

3. papery loose-leaf binder as claimed in claim 1 is characterized in that: also have rectangle sign window on the front cover of described fore-clamp page or leaf.

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