Layered binder clip

Abstract

The utility model discloses a layered binder clip which comprises a ridge part, clamping pieces and clamping handles, sliding rails are arranged on the two sides of the lower end of the ridge part, a layered piece is connected between the sliding rails on the two sides in a sliding mode through a sliding block, the layered piece is located between the two clamping pieces, connecting sleeves are arranged at the upper ends of the clamping handles on the two sides, and the clamping handles on the two sides of the ridge part are sleeved with the connecting sleeves. A connecting groove is formed in the end, close to the clamping handle, of the connecting sleeve, and the upper end of the clamping handle movably extends into the connecting groove. Files can be distinguished and clamped through the layering pieces, the clamping pieces on the two sides are opened by pinching the connecting sleeves on the two sides of the clamping pieces, different files are placed on the two sides of the layering pieces respectively at the moment, and the movable blocks connected to the upper ends of the two sides of the layering pieces are connected to the outer surfaces of the connecting rods in a sliding mode. Therefore, the springs on the two sides can be extruded according to the thickness of the distinguished file, the position of the layering piece is adjusted, and the clamping pieces on the two sides are matched to clamp the file.

Description

Technical Field

[0001] The utility model relates to the technical field of layered binder clips, in particular to a layered binder clip. Background Art

[0002] Binder clips are also called phoenix clips and ticket clips. They have a movable handle, hold papers tightly, and are not easy to fall off. They are easy to disassemble, recyclable, environmentally friendly and durable. Binder clips are generally made of metal, consisting of a clip body and two longer tail handles. The clip body is a spring steel sheet formed in one step, and the tail handle is made of steel wire. The end connected to the clip body is movable. The clip body and the tail handle form a spring steel wire clip to hold the file in the clip body. After the file is clamped, the tail handle can be laid flat, which is convenient for file stacking and saves space.

[0003] Prior art CN202220499263.1, a labor-saving long-tail clip, which is provided with a fulcrum on the clamping piece, and the fulcrum cooperates with the clamping handle to achieve labor-saving operation. At the same time, a magnetic strip is embedded in the inner cavity of the fulcrum. Since the magnetic strip is magnetically connected to the inner cavity wall of the fulcrum, on the one hand, the inner cavity of the fulcrum is filled, reducing the possibility of dust and dirt in the inner cavity of the fulcrum when the long-tail clip is idle. On the other hand, due to the magnetic effect of the magnetic strip, when idle, the long-tail clip can be directly sucked onto the surface of the metal object, which is convenient for sorting and storage. In addition, since the magnetic strip is directly connected to the inner cavity wall of the fulcrum by magnetic attraction, it is easy to install and disassemble. When removing the magnetic strip, the first protrusion and the second protrusion are pressed at the same time to directly press the magnetic strip out.

[0004] However, the binder clips are usually single-layered, and cannot classify and clamp the files, so the files are easily mixed up. In addition, since the length of the clamp handle of the binder clip is fixed, it is not convenient to clamp files of different thicknesses. Therefore, it does not meet the existing needs. In this regard, we propose a layered binder clip. Utility Model Content

[0005] The utility model aims to provide a layered binder clip to solve the problems in the background art that the binder clips are usually single-layered and cannot classify and clamp fixed documents, and the documents are easily mixed up. In addition, since the length of the clamping handle of the binder clip is fixed, it is inconvenient to clamp documents of different thicknesses.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a layered long tail clip, comprising a spine, a clamping piece and a clamping handle, both sides of the bottom end of the spine are fixedly connected with clamping pieces arranged obliquely inward, the outer sides of the clamping pieces on both sides away from one end of the spine are rotatably connected with the clamping handles, both sides of the lower end of the spine are provided with slide rails, a layered piece is slidably connected between the slide rails on both sides through a slider, and the layered piece is located between the two clamping pieces, the upper ends of the clamping handles on both sides are provided with connecting sleeves, the connecting sleeves are provided with a connecting groove inside the end of the clamping handle close to one end of the clamping handle, and the upper end of the clamping handle movably extends to the inside of the connecting groove.

[0007] Preferably, fixed blocks are fixedly connected to the front and rear of both sides of the upper end of the spine, a connecting rod is fixedly connected between the fixed blocks on the front and rear sides, and a movable block is slidably connected to the outer surface of the connecting rod.

[0008] Preferably, springs are fixedly connected between the two sides of the movable block and the corresponding fixed blocks, and the springs are wound around the outer surface of the connecting rod.

[0009] Preferably, a connecting block is fixedly connected to one side of the bottom end of the movable block, the connecting block extends to below the spine, and a side of the connecting block close to the spine is fixedly connected to the outer side of the layered sheet via a cross bar.

[0010] Preferably, a thread groove is formed on the outer surface of the clamp handle near the upper end, and the bottom end of the connecting sleeve is rotatably connected to the thread sleeve via a rotating shaft, and the thread sleeve is threadably connected to the thread groove.

[0011] Preferably, the upper end of the clamp handle is fixedly connected to a limit plate, a sliding groove is provided inside the connecting sleeve and on the inner wall of the connecting groove, and the limit plate is slidably connected to the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can distinguish and clamp documents through the arrangement of the layered sheets, and by pinching the connecting sleeves on both sides of the clamping sheet, one end of the clamping handles on both sides is driven to approach each other, so that the clamping sheets on both sides are opened. At this time, different documents are placed on both sides of the layered sheet respectively, and the movable blocks connected to the upper ends of the layered sheets are slidably connected to the outer surface of the connecting rod, so that the springs on both sides can be squeezed according to the thickness of the distinguished documents, and the position of the layered sheets can be adjusted, and then the pinching of the connecting sleeve is released to release the force on the clamping sheet, so that the clamping sheets on both sides cooperate with the layered sheets to clamp the documents;

[0014] 2. The utility model rotates the threaded sleeve so that the threaded sleeve is connected to the outer surface of the threaded groove by rotation, thereby adjusting the position of the connecting sleeve on the outer surface of the clamping handle, thereby changing the length between the clamping handle and the connecting sleeve. By adjusting the length between the clamping handle and the connecting sleeve, it is convenient to pinch and press according to documents of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the utility model as a whole;

[0017] Figure 3 It is a side sectional view of the utility model as a whole;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at A in the middle.

[0019] In the figure: 1, spine; 101, slide rail; 2, clamping plate; 3, clamping handle; 301, threaded groove; 4, layered plate; 5, connecting sleeve; 501, connecting groove; 502, slide groove; 6, fixed block; 7, connecting rod; 8, movable block; 9, spring; 10, connecting block; 11, slider; 12, threaded sleeve; 13, limit plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 4 The utility model provides an embodiment: a layered binder clip, comprising a spine 1, a clamping piece 2 and a clamping handle 3, both sides of the bottom end of the spine 1 are fixedly connected with clamping pieces 2 arranged obliquely inward, and the outer sides of the clamping pieces 2 on both sides away from one end of the spine 1 are rotatably connected with the clamping handle 3, both sides of the lower end of the spine 1 are provided with slide rails 101, and a layered piece 4 is slidably connected between the slide rails 101 on both sides through a slider 11, and the layered piece 4 is located between the two clamping pieces 2, and the upper ends of the clamping handles 3 on both sides are provided with connecting sleeves 5, and the inner part of the connecting sleeve 5 near one end of the clamping handle 3 is provided with a connecting groove 501, and the upper end of the clamping handle 3 movably extends to the inside of the connecting groove 501.

[0022] Fixed blocks 6 are fixedly connected to the front and rear of both sides of the upper end of the spine 1, a connecting rod 7 is fixedly connected between the fixed blocks 6 on the front and rear sides, a movable block 8 is slidably connected to the outer surface of the connecting rod 7, springs 9 are fixedly connected between the two sides of the movable block 8 and the corresponding fixed blocks 6, and the spring 9 is wound around the outer surface of the connecting rod 7, a connecting block 10 is fixedly connected to one side of the bottom end of the movable block 8, the connecting block 10 extends to the bottom of the spine 1, and the side of the connecting block 10 close to the spine 1 is fixedly connected to the outer side of the layered sheet 4 through a cross bar.

[0023] The layered sheets 4 are provided so that the documents can be clamped separately, and by pinching the connecting sleeves 5 on both sides of the clamping sheets 2, one end of the clamping handles 3 on both sides are driven to approach each other, so that the clamping sheets 2 on both sides are opened. At this time, different documents are placed on both sides of the layered sheets 4 respectively, and the movable blocks 8 connected to the upper ends of the layered sheets 4 are slidably connected to the outer surface of the connecting rod 7, so that the springs 9 on both sides can be squeezed according to the thickness of the distinguished documents, and the position of the layered sheets 4 can be adjusted, and then the pinching of the connecting sleeve 5 is released to release the force on the clamping sheets 2, so that the clamping sheets 2 on both sides cooperate with the layered sheets 4 to clamp the documents.

[0024] A threaded groove 301 is provided on the outer surface of the clamping handle 3 near the upper end, and the bottom end of the connecting sleeve 5 is rotatably connected to the threaded sleeve 12 through a rotating shaft, and the threaded sleeve 12 is threadedly connected to the threaded groove 301. The upper end of the clamping handle 3 is fixedly connected to a limiting plate 13, and a sliding groove 502 is provided inside the connecting sleeve 5 and on the inner wall of the connecting groove 501, and the limiting plate 13 is slidably connected to the sliding groove 502.

[0025] By rotating the threaded sleeve 12, the threaded sleeve 12 is threadably connected to the outer surface of the threaded groove 301, so that the position of the connecting sleeve 5 on the outer surface of the clamping handle 3 can be adjusted, thereby changing the length between the clamping handle 3 and the connecting sleeve 5. By adjusting the length between the clamping handle 3 and the connecting sleeve 5, it is convenient to pinch and press according to documents of different thicknesses.

[0026] When the binder is in use, the layered sheets 4 can be used to distinguish and clamp documents, and the connecting sleeves 5 on both sides of the clamping sheet 2 can be squeezed to drive one end of the clamping handles 3 on both sides to approach each other, so that the clamping sheets 2 on both sides are opened. At this time, different documents are placed on both sides of the layered sheet 4, and the movable blocks 8 connected to the upper ends of the layered sheets 4 are slidably connected to the outer surface of the connecting rod 7, so that the springs 9 on both sides can be squeezed according to the thickness of the distinguished documents, and the position of the layered sheet 4 can be adjusted. Then, the squeezing of the connecting sleeve 5 is released to release the force on the clamping sheet 2, so that the clamping sheets 2 on both sides cooperate with the layered sheets 4 to clamp the documents.

[0027] By rotating the threaded sleeve 12, the threaded sleeve 12 is threadably connected to the outer surface of the threaded groove 301, so that the position of the connecting sleeve 5 on the outer surface of the clamping handle 3 can be adjusted, thereby changing the length between the clamping handle 3 and the connecting sleeve 5. By adjusting the length between the clamping handle 3 and the connecting sleeve 5, it is convenient to pinch and press according to documents of different thicknesses.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A layered binder clip, comprising a spine (1), a clamping piece (2) and a clamping handle (3), wherein the two sides of the bottom end of the spine (1) are fixedly connected to the clamping pieces (2) arranged obliquely inward, and the outer sides of the clamping pieces (2) on both sides away from the spine (1) are rotatably connected to the clamping handle (3), characterized in that: Slide rails (101) are provided on both sides of the lower end of the spine (1), and a layered sheet (4) is slidably connected between the slide rails (101) on both sides via a slider (11), and the layered sheet (4) is located between the two clamping sheets (2). A connecting sleeve (5) is provided on the upper end of the clamping handle (3) on both sides, and a connecting groove (501) is provided inside the connecting sleeve (5) near one end of the clamping handle (3), and the upper end of the clamping handle (3) is movably extended to the inside of the connecting groove (501).

2. A layered binder clip according to claim 1, characterized in that: Fixed blocks (6) are fixedly connected at the front and rear of both sides of the upper end of the spine (1), a connecting rod (7) is fixedly connected between the fixed blocks (6) at the front and rear sides, and a movable block (8) is slidably connected to the outer surface of the connecting rod (7).

3. A layered binder clip according to claim 2, characterized in that: Springs (9) are fixedly connected between the two sides of the movable block (8) and the corresponding fixed blocks (6), and the springs (9) are wound around the outer surface of the connecting rod (7).

4. The layered binder clip according to claim 2, characterized in that: A connecting block (10) is fixedly connected to one side of the bottom end of the movable block (8), and the connecting block (10) extends below the spine (1). A side of the connecting block (10) close to the spine (1) is fixedly connected to the outer side of the layered sheet (4) via a cross bar.

5. The layered binder clip according to claim 1, characterized in that: A thread groove (301) is formed on the outer surface of the clamping handle (3) near the upper end, and the bottom end of the connecting sleeve (5) is rotatably connected to a thread sleeve (12) via a rotating shaft, and the thread sleeve (12) is threadably connected to the thread groove (301).

6. The layered binder clip according to claim 1, characterized in that: The upper end of the clamping handle (3) is fixedly connected to a limit plate (13), and a sliding groove (502) is provided inside the connecting sleeve (5) and on the inner wall of the connecting groove (501), and the limit plate (13) is slidably connected to the sliding groove (502).

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