CN219769480U

CN219769480U - Clamp for plastic folder

Info

Publication number: CN219769480U
Application number: CN202223446059.2U
Authority: CN
Inventors: 林定侯; 周淑惠; 周燕; 罗莉; 薛海静
Original assignee: Zhejiang Yicheng Technology Co ltd
Current assignee: Zhejiang Yicheng Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-09-29
Anticipated expiration: 2032-12-22

Abstract

The utility model belongs to the field of clamps, in particular to a clamp for a plastic folder, which aims at the problems that when the number of files is large, excessive pressure is easily applied to the uppermost file by a clamping plate, then an indentation is left, the attractiveness of the file is damaged, meanwhile, the pressure of a structure is increased, the structure is easy to loose after long-term use, and the service life of the clamp is reduced.

Description

Clamp for plastic folder

Technical Field

The utility model relates to the field of clamps, in particular to a clamp for a plastic folder.

Background

The folder is specially used for holding the whole page of files, and mainly aims to better store the files, so that the files are tidy and standard, the folder is a tool used for storing, protecting and managing paper files in the process of business or public works and the like, the variety of the folders on the market is various, and a clamp is arranged in one folder and used for fixing the files and avoiding the files from falling off.

The clamp in the market basically relies on torsional spring cooperation splint to carry out the centre gripping to the file, and the other end of torsional spring is fixed with the regulating block, disposes the fixture block on the regulating block, only need let the fixture block break away from the draw-in groove and can rotate the regulating block when the operation, and it is very simple and convenient to operate, but current clamp still can have some not enough in the in-service use:

1. the clamping groove of the clamp is generally only provided with one clamping groove, so that the height of the adjusting block is kept unchanged when the clamp is closed, and under the condition of more files, the clamping plate is easily driven to apply excessive pressure to the uppermost file, so that the impression is left, the attractive appearance of the file is damaged, the pressure of the structure is increased, the structure is easily loosened after long-term use, and the service life of the clamp is reduced;

in view of the above, the present document proposes a clamp for a plastic file.

Disclosure of Invention

The utility model provides a clamp for a plastic file folder, which solves the defects that in the prior art, when files are more, excessive pressure is easily applied to the uppermost file by a clamping plate, so that an indentation is left, the attractive appearance of the file is damaged, meanwhile, the pressure of a structure is increased, the structure is easy to loosen after long-term use, and the service life of the clamp is reduced.

The utility model provides the following technical scheme:

a clamp for a plastic file, comprising:

the plastic folder comprises a base arranged on the inner side of a plastic folder main body, wherein one side of the base is provided with a plurality of through clamping grooves, one side of the base is fixedly connected with a fixed shaft, the outer side of the fixed shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with a movable block, the movable block is rotationally connected with the fixed shaft, the upper surface of the movable block is threaded through a bolt, the outer side of the bolt is rotationally connected with an adjusting block, one side of the adjusting block is fixedly connected with a clamping block, and the outer side of the clamping block is provided with an annular arc groove;

and the clamping mechanism is arranged on one side of the base and is used for clamping the file.

In one possible design, the clamping mechanism comprises two fixing blocks, wherein the two fixing blocks are fixedly connected to the bottom surface of the base, one side of each fixing block is rotatably provided with a movable rod, a clamping plate is rotatably connected between the two movable rods, and the clamping plate is rotatably connected with the other end of the torsion spring.

In one possible design, the upper surface of the movable block is provided with two threaded holes, and the bolt is in threaded connection with one of the threaded holes.

In one possible design, the bottom surface of the base is integrally formed with two baffles.

In one possible design, the bottom surface of the base is fixedly connected with a buckle.

In one possible design, the upper surface of the movable block is fixedly connected with a U-shaped limiting plate, and the adjusting block penetrates through the limiting plate.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the arrangement of the structures such as the clamping grooves, the clamping blocks and the adjusting blocks, the heights of the clamping grooves are different from each other, people can select the proper clamping groove according to the thickness of the file, and then the clamping blocks are inserted into the corresponding clamping grooves, so that the clamping plates can apply proper pressure to the file, thus no indentation is left on the file, excessive pressure is not formed on the structure, and the service life of the structure is prolonged;

according to the utility model, through the arrangement of the buckle, people can clamp the pen on the buckle, the function of the clamp can be increased, and the utilization rate of the internal space of the plastic file is improved;

according to the clamping device, the clamping height of the clamping plate can be adjusted, the file cannot be left with an indentation, meanwhile, the pressure born by the structure is reduced, the service life of the clamp is prolonged, and the function of the clamp can be increased.

Drawings

Fig. 1 is a schematic view of an installation structure of a clamp of a plastic folder according to an embodiment of the present utility model;

FIG. 2 is a schematic three-dimensional structure of a clamp for a plastic file according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a clamping block and an arc groove of a clamp of a plastic file according to an embodiment of the present utility model.

Reference numerals:

1. a plastic folder body; 2. a base; 3. a clamping groove; 4. a fixed shaft; 5. a torsion spring; 6. a movable block; 7. a threaded hole; 8. a bolt; 9. an adjusting block; 10. a clamping block; 11. a limiting plate; 12. a fixed block; 13. a movable rod; 14. a clamping plate; 15. a baffle; 16. a buckle; 17. an arc-shaped groove.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1 and 2, a clamp for a plastic folder comprises a base 2 arranged on the inner side of a plastic folder main body 1, wherein one side of the base 2 is provided with a plurality of through clamping grooves 3, one side of the base 2 is fixedly connected with a fixed shaft 4, the outer side of the fixed shaft 4 is sleeved with a torsion spring 5, one end of the torsion spring 5 is fixedly connected with a movable block 6, the movable block 6 is rotationally connected with the fixed shaft 4, the upper surface of the movable block 6 is threaded through a bolt 8, the outer side of the bolt 8 is rotationally connected with an adjusting block 9, one side of the adjusting block 9 is fixedly connected with a clamping block 10, and the outer side of the clamping block 10 is provided with an annular arc groove 17; and the clamping mechanism is arranged on one side of the base 2 and is used for clamping files.

Referring to fig. 2, the clamping mechanism includes two fixed blocks 12, the two fixed blocks 12 are fixedly connected to the bottom surface of the base 2, one sides of the two fixed blocks 12 are rotatably penetrated by movable rods 13, a clamping plate 14 is rotatably connected between the two movable rods 13, and the clamping plate 14 is rotatably connected with the other end of the torsion spring 5.

In the above technical solution, under the limitation of the fixed block 12 and the movable rod 13, the clamping plate 14 can be lifted or lowered in a state of keeping horizontal, so as to avoid the situation that the clamping plate 14 is inclined and the pressure of the document is unbalanced.

Example two

In the above technical scheme, under the limitation of the fixed block 12 and the movable rod 13, the clamping plate 14 can rise or fall under the state of keeping the level, so that the condition that the clamping plate 14 is inclined and the pressure on the document is unbalanced is avoided, further, the two ends of the movable rod 13 are provided with round blocks, the movable rod 13 is prevented from being separated from the fixed block 12, the clamping plate 14 is prevented from being separated from the movable rod 13, and the stability of the structure is ensured.

Referring to fig. 2, two screw holes 7 are opened on the upper surface of the movable block 6, and a bolt 8 is screw-coupled with one of the screw holes 7.

In the above technical scheme, setting up two screw holes 7 can improve the upper limit of draw-in groove 3 to a plurality of draw-in grooves 3 are high difference each other, and then improve splint 14's adjustable scope, further, can set up regulating block 9 and movable block 6 to mutually slide, but relative, need both hands operation just can aim at draw-in groove 3 when adjusting, the one-hand is difficult to accomplish.

Referring to fig. 2, the bottom surface of the base 2 is integrally formed with two baffles 15.

In the above technical scheme, when putting the file, baffle 15 can make things convenient for people to align the file, avoids appearing the condition that the file misplaced each other.

Referring to fig. 2, a buckle 16 is fixedly connected to the bottom surface of the base 2.

In the above technical scheme, people can clamp the pen on the buckle 16, so that the function of the clamp can be increased, and the utilization rate of the inner space of the plastic file folder is improved.

Referring to fig. 2, a U-shaped limiting plate 11 is fixedly connected to the upper surface of the movable block 6, and the adjusting block 9 passes through the limiting plate 11.

In the above technical scheme, the limiting plate 11 can limit the rotation of the adjusting block 9, so that the condition that the adjusting block 9 rotates randomly is avoided, further, a through groove can be formed in the surface of the adjusting block 9, then the limiting shaft is fixed on the upper surface of the movable block 6, and the limiting shaft penetrates through the through groove, so that the limiting effect can be achieved.

The working principle and the using flow of the technical scheme are as follows: when people need to use the clamp, the plastic folder main body 1 is unfolded, then the regulating block 9 is pressed down slightly, then the regulating block 9 is rotated in the horizontal direction to drive the clamping block 10 to be separated from the clamping groove 3, then the regulating block 9 is rotated in the vertical direction to drive the movable block 6 to rotate, the movable block 6 drives the torsion spring 5 to rotate so as to drive the clamping plate 14 to rise, then one side of a file is tightly attached to the baffle 15, then the regulating block 9 is rotated in the vertical direction to drive the movable block 6 to rotate so as to drive the clamping plate 14 to descend and clamp the file, when the clamping pressure is enough, the nearest clamping groove 3 is selected, then the regulating block 9 is rotated in the horizontal direction to drive the clamping block 10 to be inserted into the clamping groove 3 and loose hands, and under the action of the torsion spring 5, the arc groove 17 and the clamping groove 3 are mutually attached to each other, so that the clamping of the file is completed.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A clamp for a plastic file, comprising:

install base (2) at the inboard of plastics file main part (1), a plurality of draw-in grooves (3) that run through have been seted up to one side of base (2), one side fixedly connected with fixed axle (4) of base (2), the outside cover of fixed axle (4) is equipped with torsional spring (5), the one end fixedly connected with movable block (6) of torsional spring (5), and movable block (6) and fixed axle (4) rotate and connect, the upper surface screw thread of movable block (6) runs through has bolt (8), the outside rotation of bolt (8) is connected with regulating block (9), one side fixedly connected with fixture block (10) of regulating block (9), annular arc groove (17) have been seted up in the outside of fixture block (10);

and the clamping mechanism is arranged on one side of the base (2) and is used for clamping files.

2. The clamp for plastic folders according to claim 1, wherein the clamping mechanism comprises two fixed blocks (12), the two fixed blocks (12) are fixedly connected to the bottom surface of the base (2), one side of each fixed block (12) is rotatably penetrated by a movable rod (13), a clamping plate (14) is rotatably connected between the two movable rods (13), and the clamping plate (14) is rotatably connected with the other end of the torsion spring (5).

3. A clamp for plastic folders according to claim 1, characterized in that the upper surface of the movable block (6) is provided with two threaded holes (7), and the bolt (8) is screwed with one of the threaded holes (7).

4. A clamp for plastic folders according to any one of claims 1 to 3, characterized in that the bottom surface of the base (2) is integrally formed with two baffles (15).

5. A clamp for plastic folders according to any one of claims 1 to 3, wherein the bottom surface of the base (2) is fixedly connected with a catch (16).

6. A clamp for plastic folders according to any one of claims 1 to 3, wherein the upper surface of the movable block (6) is fixedly connected with a U-shaped limiting plate (11), and the adjusting block (9) passes through the limiting plate (11).