CN213734302U

CN213734302U - Double-open portable loose-leaf binder

Info

Publication number: CN213734302U
Application number: CN202022761624.9U
Authority: CN
Inventors: 齐秀忠
Original assignee: Yiwu Hengpin Cultural Products Co ltd
Current assignee: Yiwu Hengpin Cultural Products Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-20
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a two lightweight loose-leaf binders that open, including last clamping mechanism and lower clamping mechanism, it is articulated with lower clamping mechanism to go up clamping mechanism, it includes spliced pole and a plurality of clamp ring on to go up clamping mechanism, lower clamping mechanism includes spliced pole and a plurality of clamp ring down, it is connected with last spliced pole and lower spliced pole through mounting and lower spliced pole respectively with lower clamp ring to go up the clamp ring. The utility model discloses go up the spliced pole and pass through hinge connection with lower spliced pole, need not install the pivot and connect upper connecting pole and lower spliced pole, according to the in-service use condition, confirm the quantity of hinge, so greatly reduced the processing cost of this loose-leaf binder, the hinge is installed in the mounting groove simultaneously, occupation space is little, does not influence the outside simultaneously and beautifully.

Description

Double-open portable loose-leaf binder

Technical Field

The utility model relates to a loose-leaf binder technical field specifically is a two lightweight loose-leaf binders that open.

Background

The loose-leaf binder is a common stationery, is used for binding paper, books and the like, is simple and convenient, does not need to use a special binding device for binding the books, can flexibly take out and bind the paper, and has strong adaptability, so that the loose-leaf binder is popular with people quickly after appearing. Traditional loose-leaf binder uses metal material usually, and slewing mechanism adopts pivot etc. usually, and the quality is heavy, carries inconveniently, because longer pivot is under long-term the use, can appear buckling the condition of warping, causes the loose-leaf binder to rotate the difficulty, brings the inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two lightweight loose-leaf binders that open to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two lightweight loose-leaf binders that open, includes clamping mechanism and lower clamping mechanism, it is articulated with lower clamping mechanism to go up clamping mechanism, it includes spliced pole and a plurality of clamp rings of going up to go up clamping mechanism, clamping mechanism includes spliced pole and a plurality of clamp rings down, go up the clamp ring and be connected with last spliced pole and lower spliced pole through mounting and lower spliced pole respectively with clamp ring down.

Preferably, the upper end and the lower end of the upper connecting column are respectively provided with a connecting hole.

Preferably, the upper connecting column and the lower connecting column are both of a hollow structure, and the length of the lower connecting column is smaller than that of the upper connecting column.

Preferably, the top end of the upper clamping ring is provided with an upper connecting hook.

Preferably, the top end of the lower clamping ring is provided with a lower connecting hook matched with the upper connecting hook.

Preferably, a plurality of mounting grooves are formed in the opposite sides of the upper connecting column and the lower connecting column respectively, hinges are arranged in the mounting grooves, and the upper connecting column and the lower connecting column are connected through the hinges.

Preferably, the upper connecting column, the lower connecting column, the upper clamping ring and the lower frame ring are made of plastic materials.

Preferably, the upper clamping ring is connected with the upper connecting column through a bolt, and the lower clamping ring is connected with the lower connecting column through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

when the loose-leaf binder is used, the loose-leaf binder is conveniently connected with other structures through the connecting holes, the installation convenience is improved, the upper connecting column and the lower connecting column are connected through the hinges without installing rotating shafts, the upper connecting column and the lower connecting column are connected, the number of the hinges is determined according to actual use conditions, the processing cost of the loose-leaf binder is greatly reduced, the upper connecting column and the lower connecting column can be prefabricated, the hinges are inserted into the installing grooves, the loose-leaf binder is convenient to assemble, the upper connecting column and the lower connecting column are respectively connected with the upper clamping rings and the lower clamping rings through the bolts, the number of the upper clamping rings and the number of the lower clamping rings can be selected according to needs, the number of the upper clamping rings and the number of the lower clamping rings can be increased and reduced according to needs at any time, and the loose holes in different positions on files are adapted.

Therefore, the utility model has the advantages of light weight, convenient installation and flexible adjustment.

Drawings

Fig. 1 is a schematic top view of the double-open portable binder in an unfolded state;

FIG. 2 is a side view of the portable loose-leaf binder of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 100. an upper clamping mechanism; 1001. an upper connecting column; 1002. an upper clamping ring; 101. a lower clamping mechanism; 1011. a lower connecting column; 1012. a lower clamping ring; 102. an upper connecting column; 103. an upper connecting hook; 104. a lower connecting hook; 105. mounting grooves; 106. and (7) a hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a two open lightweight loose-leaf binders, includes clamping mechanism 100 and lower clamping mechanism 101, and it is articulated with lower clamping mechanism 101 to go up clamping mechanism 100, goes up clamping mechanism 100 and includes last spliced pole 1001 and a plurality of binder ring 1002, and lower clamping mechanism 101 includes spliced pole 1011 and a plurality of binder ring 1012 down, goes up binder ring 1002 and binder ring 1012 down and is connected with last spliced pole 1001 and lower spliced pole 1011 through the mounting respectively.

The upper and lower ends of the upper connecting column 1001 are respectively provided with a connecting hole 102.

The upper connecting column 1001 and the lower connecting column 1011 are both hollow structures, and the length of the lower connecting column 1011 is smaller than that of the upper connecting column 1001.

The top end of the upper clamping ring 1002 is integrally formed with an upper connecting hook 103.

The top end of the lower clip ring 1012 is integrally formed with a lower coupling hook 104 which is engaged with the upper coupling hook 103.

A plurality of mounting grooves 105 are formed in the opposite sides of the upper connecting column 1001 and the lower connecting column 1011 respectively, a hinge 106 is mounted in each mounting groove 105, and the upper connecting column 1001 is connected with the lower connecting column 1011 through the hinge 106.

The upper connecting column 1001, the lower connecting column 1011, the upper clamping ring 1002 and the lower frame ring are all made of plastic materials.

The upper clamp ring 1002 is connected to the upper connecting column 1001 by a bolt, and the lower clamp ring 1012 is connected to the lower connecting column 1011 by a bolt.

The working principle is as follows: during the use, through connecting hole 102 convenience with this binder and other structural connection, the convenience of installation has been improved, go up spliced pole 1001 and lower spliced pole 1011 and pass through hinge 106 and connect, according to the in-service use condition, confirm the quantity of hinge 106, so greatly reduced this binder's processing cost, because last spliced pole 1001 and lower spliced pole 1011 all can be prefabricated, through inserting hinge 106 in mounting groove 105, make things convenient for the equipment of binder, because last spliced pole 1001 and lower spliced pole 1011 are connected with last binder ring 1002 and lower binder ring 1012 through the bolt respectively, can select the quantity of last binder ring 1002 and the quantity of lower binder ring 1012 as required, increase and reduce the quantity of last binder ring 1002 and lower binder ring 1012 as required at any time, adapt to the hole of different positions on the file, simple structure, high durability and convenient use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two lightweight loose-leaf binders that open which characterized in that: including last clamping mechanism (100) and lower clamping mechanism (101), it is articulated with lower clamping mechanism (101) to go up clamping mechanism (100), it includes spliced pole (1001) and a plurality of clamp ring (1002) of going up to go up clamping mechanism (100), lower clamping mechanism (101) is including spliced pole (1011) and a plurality of clamp ring (1012) down, it is connected with last spliced pole (1001) and lower spliced pole (1011) through the mounting respectively with clamp ring (1012) down to go up clamp ring (1002).

2. A double-open lightweight binder as claimed in claim 1, wherein: the upper end and the lower end of the upper connecting column (1001) are respectively provided with a connecting hole (102).

3. A double-open lightweight binder as claimed in claim 1, wherein: the upper connecting column (1001) and the lower connecting column (1011) are both of hollow structures, and the length of the lower connecting column (1011) is smaller than that of the upper connecting column (1001).

4. A double-open lightweight binder as claimed in claim 1, wherein: the top end of the upper clamping ring (1002) is provided with an upper connecting hook (103).

5. A double-open lightweight binder as claimed in claim 1, wherein: the top end of the lower clamping ring (1012) is provided with a lower connecting hook (104) matched with the upper connecting hook (103).

6. A double-open lightweight binder as claimed in claim 1, wherein: a plurality of mounting grooves (105) are respectively formed in one opposite side of the upper connecting column (1001) and the lower connecting column (1011), hinges (106) are arranged in the mounting grooves (105), and the upper connecting column (1001) and the lower connecting column (1011) are connected through the hinges (106).

7. A double-open lightweight binder as claimed in claim 1, wherein: the upper connecting column (1001), the lower connecting column (1011), the upper clamping ring (1002) and the lower frame ring are all made of plastic materials.

8. A double-open lightweight binder as claimed in claim 1, wherein: the upper clamping ring (1002) is connected with an upper connecting column (1001) through a bolt, and the lower clamping ring (1012) is connected with a lower connecting column (1011) through a bolt.