CN220465078U

CN220465078U - Loose-leaf notebook

Info

Publication number: CN220465078U
Application number: CN202321110796.7U
Authority: CN
Inventors: 程华定
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2024-02-09
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a loose-leaf notebook, which belongs to the technical field of stationery, and comprises a cover, a loose-leaf binder and paper, wherein the loose-leaf binder comprises: the hinge assembly comprises a first hinge plate and a second hinge plate, and the first hinge plate and the second hinge plate are rotationally connected; the first half clamping ring is uniformly arranged on one side of the first hinge plate; the second half clamping ring is uniformly arranged on one side of the second hinge plate, and the second half clamping ring and the first half clamping ring are combined to form a ring shape; the clamping seat is characterized in that one end of the first hinge plate is rotationally connected with the clamping seat, a folding groove is formed in one side of the clamping seat, and the first hinge plate and the second hinge plate are folded in the folding groove of the clamping seat; the loose-leaf binder adopts an automatic portable design, is small and flexible, is convenient to carry and disassemble, and has the function of carrying the schoolbag for students; the loose-leaf notebook of the utility model has universality with the traditional loose-leaf notebook on the market.

Description

Loose-leaf notebook

Technical Field

The utility model relates to the technical field of stationery, in particular to a loose-leaf notebook.

Background

The loose-leaf notebook is one of the most commonly used stationery in daily work and study, and consists of a cover, a loose-leaf binder (or a coil) and paper. The biggest difference with the common notepad is that the loose-leaf notebook is more flexible in use, and the paper can be randomly disassembled, replaced and combined, and is convenient to arrange. The loose-leaf notebook can be used for writing notes, recording notes, draft, and the like. The traditional loose-leaf notebook is heavy and the loose-leaf binder is large, so that the loose-leaf notebook is inconvenient to detach and carry.

Disclosure of Invention

The present utility model is directed to a loose-leaf notebook for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a loose-leaf notebook comprising a cover, a binder and sheets, the binder comprising:

the hinge assembly comprises a first hinge plate and a second hinge plate, the first hinge plate and the second hinge plate are rotationally connected, and the length of the second hinge plate is smaller than that of the first hinge plate;

the first half clamping rings are uniformly arranged on one side of the first hinge plate, and the number of the first half clamping rings is a plurality of;

the second half clamping rings are uniformly arranged on one side of the second hinge plate, and the second half clamping rings and the first half clamping rings are combined to form a ring shape;

the clamping seat, first hinge board one end with the clamping seat rotates to be connected, just clamping seat one side is equipped with the folding groove, first hinge board and second hinge board are folding in the folding groove of clamping seat.

As a further technical scheme of the utility model, the upper end face of the first hinge plate is provided with a convex positioning block, and a positioning groove is arranged in the folding groove of the clamping seat corresponding to the convex positioning block.

As a further technical scheme of the utility model, the outer side of the clamping seat is fixedly provided with a convex poking block.

As a further technical scheme of the utility model, a plurality of loose-leaf holes are uniformly formed in one side of the paper, a plurality of fastening holes are uniformly formed in the folding angle of the cover, and the loose-leaf binder is fastened on one side of the cover and the paper through the fastening holes and the loose-leaf holes by passing through the fastening holes of the second half-clamping ring and the first half-clamping ring.

As a further technical scheme of the utility model, the number of the binders is two, and the binders are symmetrically arranged at two ends of one side of the cover and the paper.

As a further technical scheme of the utility model, the cover, the binder and the paper corners adopt round corner designs.

Compared with the prior art, the utility model has the beneficial effects that: the loose-leaf binder adopts an automatic portable design, is small and flexible, is convenient to carry and disassemble, and has the function of carrying the schoolbag for students; the loose-leaf notebook and the traditional loose-leaf notebook on the market have universality, and the loose-leaf design can enable the replacement core to be directly replaced after the notebook is used up, so that the new notebook can be formed again, and the notebook can be recycled.

Drawings

Fig. 1 is a schematic diagram of a loose-leaf notebook.

Fig. 2 is a schematic view of a binder in a loose-leaf notebook.

Fig. 3 is a schematic view of a hinge assembly in a loose-leaf notebook when opened.

Fig. 4 is a schematic view of a cover structure of the loose-leaf notebook.

Reference numerals annotate: 1-cover, 2-buckle hole, 3-paper, 4-loose-leaf hole, 5-cassette, 6-protruding stirring piece, 7-first hinge board, 8-second hinge board, 9-second half clamp ring, 10-first half clamp ring, 11-protruding locating piece.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As an embodiment of the present utility model, referring to fig. 1 to 4, a loose-leaf notebook includes a cover 1, a binder, and paper 3, the binder including:

the hinge assembly comprises a first hinge plate 7 and a second hinge plate 8, wherein the first hinge plate 7 and the second hinge plate 8 are rotationally connected, and the length of the second hinge plate 8 is smaller than that of the first hinge plate 7;

the first half clamping rings 10 are arranged on one side of the first hinge plate 7 uniformly, and the number of the first half clamping rings 10 is a plurality of;

the second half clamping rings 9 are uniformly arranged on one side of the second hinge plate 8, and the second half clamping rings 9 and the first half clamping rings 10 are combined to form a ring shape;

the cassette 5, 7 one end of first hinge board with cassette 5 rotates to be connected, just cassette 5 one side is equipped with the folding groove, 7 and the second hinge board 8 of first hinge are folded in the folding groove of cassette 5.

When the folding type hinge clamp is used, the clamping seat 5 is used for folding and accommodating the first hinge plate 7 and the second hinge plate 8, so that the second half clamping ring 9 and the first half clamping ring 10 can be stably combined, the cover 1 and the paper 3 can be buckled, when the loose-leaf binder is disassembled or the paper 3 is replaced, the clamping seat 5 is only required to be rotated to be opened, the second hinge plate 8 can be rotated, and the second half clamping ring 9 and the first half clamping ring 10 can be punched.

In the embodiment of the utility model, the upper end surface of the first hinge plate 7 is provided with the protruding locating block 11, the folding groove of the clamping seat 5 is provided with the locating groove corresponding to the protruding locating block 11, and the clamping seat 5 can stably clamp the first hinge plate 7 and the second hinge plate 8 through the first half clamping ring 10 and the locating groove, so that the loose-leaf binder can be stably clamped.

In the embodiment of the utility model, the convex poking block 6 is fixedly arranged on the outer side of the clamping seat 5, and the clamping seat 5 is conveniently poked to rotate by arranging the convex poking block 6, so that the loose-leaf binder is convenient to detach.

In the embodiment of the utility model, a plurality of loose-leaf holes 4 are uniformly formed in one side of the paper 3, a plurality of fastening holes 2 are uniformly formed in the folding angle of the cover 1, the loose-leaf binder is fastened on one side of the cover 1 and the paper 3 through the fastening holes 2 and the loose-leaf holes 4 by the aid of the second half-clamping ring 9 and the first half-clamping ring 10, and the cover 1 and the loose-leaf binder can be prevented from being worn out in the opening and closing processes by the aid of the loose-leaf holes 4, so that the service life of the cover 1 is prolonged.

In the embodiment of the utility model, the number of the binders is two, the binders are symmetrically arranged at two ends of one side of the cover 1 and one side of the paper 3, the binders are small in size and convenient to detach and store, and the cover 1 and the paper 3 are stably buckled by arranging the two binders at one side of the cover 1 and the paper 3.

In the embodiment of the utility model, the binder is formed by combining abs and pp, so that the durability of the binder can be improved, the using times of a notebook can be increased, the cover 1 is made of soft pp material, the notebook can be rolled up, the space occupied by the notebook in a schoolbag is further reduced, and corners of the cover 1, the binder and the paper 3 are designed to be round corners, so that the safety is enhanced, and the skin of students can be effectively prevented from being scratched.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A loose-leaf notebook comprising a cover, a binder and sheets, wherein the binder comprises:

2. The loose-leaf notebook of claim 1, wherein the upper end face of the first hinge plate is provided with a protruding locating block, and a locating groove is arranged in the folding groove of the clamping seat corresponding to the protruding locating block.

3. The loose-leaf notebook of claim 1, wherein the protruding toggle blocks are fixedly arranged on the outer side of the clamping seat.

4. The loose-leaf notebook according to claim 1, wherein a plurality of loose-leaf holes are uniformly formed in one side of the paper, a plurality of fastening holes are uniformly formed in folding corners of the cover, and the loose-leaf notebook is fastened to one side of the cover and the paper through the fastening holes and the loose-leaf holes by passing through the second half clamping ring and the first half clamping ring.

5. A loose-leaf binder according to any one of claims 1-4, wherein the number of binders is two, symmetrically arranged at both ends of one side of the cover and the sheets.

6. A loose-leaf notebook according to any one of claims 1-4, wherein the cover, binder and paper corners are rounded.