Accounting document cover binding tool

Abstract

The utility model discloses an accounting document cover binding tool which comprises a binding base, a binding head is rotatably installed at the rear end of the binding base, a binding table is installed at the front end of the binding base, an abutting mechanism is arranged in the middle of the binding base, the abutting mechanism is arranged on one side of the binding table, and the abutting mechanism comprises an installation groove, a pressing mechanism and a pressing mechanism, when the nailing machine is used, through the arrangement of the protruding block floating up and down and the wave block used for clamping and limiting, when the protruding block is clamped and matched with the wave block, the top of the protruding block can be higher than the nailing table, and when a worker takes vouchers with hands, the vouchers can abut against the side wall of the protruding block, so that the vouchers can be nailed conveniently. Therefore, the convex block is used as a reference to prevent the nail from inclining when the nail is nailed.

Description

Technical Field

[0001] This utility model relates to the field of bookbinding technology, and in particular to a tool for binding the cover of accounting vouchers. Background Technology

[0002] Accountants often need to use binding tools when compiling reports or vouchers, and the most common binding tool is the stapler. However, existing staplers can only insert one staple at a time, but when sealing the edges, at least two or three staples are needed. Since the stapler's binding position does not have a backing edge, the binding line is checked by eye, which makes it easy to staple crookedly. Utility Model Content

[0003] The purpose of this invention is to solve the problem that existing staplers do not have a backing edge, relying entirely on visual alignment of the binding line, which easily leads to crooked stitching.

[0004] Therefore, in view of the above problems, this utility model proposes an accounting voucher binding cover tool, including a staple base, a staple head rotatably mounted at the rear end of the staple base, a staple platform mounted at the front end of the staple base, and a backing mechanism provided in the middle of the staple base. The backing mechanism is designed to be located on one side of the staple platform. The backing mechanism includes an installation groove, and the installation groove is opened in the middle of the staple base.

[0005] Preferably, the upper two sides of the mounting groove are integrally formed and fixed with wave blocks. The wave blocks are installed on the left and right sides of the nailing base. The recess of the wave block is in the shape of an inverted U.S. character. A protrusion is placed in the recess of the wave block. The protrusion and the wave block are matched and cannot move left or right. The top of the protrusion has a rough surface. When the protrusion and the wave block are matched, the top height of the protrusion is higher than the nailing table.

[0006] Preferably, a top plate is placed at the bottom of the protrusion, and the top plate is slidably mounted on the mounting groove. Springs are provided on the bottom of the four sides of the top plate. When the protrusion is pressed down, the protrusion and the top plate move down, the springs are compressed, the top of the protrusion is flush with the mounting table, and the protrusion and the wave block will disengage and move left and right.

[0007] Beneficial effects: When the stapler is used, it has a floating protrusion and a corrugated block for locking and limiting. When the protrusion is locked in place with the corrugated block, the top of the protrusion will be higher than the stapler table. When the staff holds the voucher, they can press the voucher against the side wall of the protrusion, so that the protrusion is used as a reference to prevent it from being stapled crookedly. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0009] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0010] Figure 3 This is a partial cross-sectional view of the overall structure of this utility model.

[0011] Figure 4 This utility model Figure 3 Explosion diagram of the structure

[0012] Figures 1 to 4 The attached figures are labeled as follows: 1. Nail base; 2. Nail head; 3. Mounting groove; 4. Wavy block; 5. Protrusion; 501. Rough surface; 6. Top plate; 7. Spring; 8. Certificate A. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Reference Figures 1 to 4 An accounting voucher binding cover tool includes a binding base 1, a binding head 2 rotatably mounted at the rear end of the binding base 1, a binding table mounted at the front end of the binding base 1, and a support mechanism in the middle of the binding base 1. The support mechanism is designed to be located on one side of the binding table. The support mechanism includes an installation groove 3. The installation groove 3 is opened in the middle of the binding base 1. Wave blocks 4 are integrally formed and fixed on both sides of the upper part of the installation groove 3. The installation positions of the wave blocks 4 are located on the left and right sides of the binding base 1.

[0015] Preferably, the recess of the corrugated block 4 is shaped like an inverted "U", and a protrusion 5 is placed in the recess of the corrugated block 4. The protrusion 5 and the corrugated block 4 are matched and cannot move left or right. The top of the protrusion 5 has a rough surface 501. When the protrusion 501 and the corrugated block 4 are matched, the top height of the protrusion 501 is higher than the mounting table. The protrusion 5 is locked in the corrugated block 4. At this time, the top of the protrusion 5 locked in the corrugated block 4 will be higher than the mounting table. When the staff holds the voucher, it can be inserted as follows: Figure 1 As shown, the voucher is pressed against the side wall of the protrusion 5, so that the protrusion 5 is used as a reference during the nailing process to prevent it from being nailed crookedly.

[0016] Preferably, a top plate 6 is placed at the lower part of the protrusion 5. The top plate 6 slides up and down on the mounting groove 3. Springs 7 are provided on the bottom of the four sides of the top plate 6. When the protrusion 5 is pressed down, the protrusion 5 and the top plate 6 move down, the springs 7 are compressed, the top of the protrusion 5 is flush with the nailing table, and the protrusion 501 and the wave block 4 will disengage and move left and right. When the nailing machine is used, if multiple positions need to be nailed and made to be in a straight line, the nailing head 2 can be flipped first, and then the protrusion 5 can be pressed down by hand. At this time, the protrusion 5 will press down and the top plate 6 will be pressed down and the springs 7 will be compressed. Since the protrusion 5 will disengage from the wave block 4 when it is pressed down, the protrusion 5 can be moved left and right by hand to adjust the width of the required nailing position. After the adjustment is completed, the protrusion 5 is released, and the protrusion 5 will be lifted by the upward reaction force of the spring 7, thereby locking the protrusion 5 in the wave block 4.

[0017] Working principle:

[0018] When using the stapler, if multiple positions need to be stapled and aligned in a straight line, first flip the stapler head 2, then press down on the protrusion 5 by hand. This pressing down on the protrusion 5 will cause the top plate 6 to press down and the spring 7 to compress. As the protrusion 5 presses down, it disengages from the corrugated block 4. At this point, the protrusion 5 can be moved left and right to adjust the width of the desired staple position. After adjustment, release the protrusion 5. The protrusion 5 will then be pushed up by the upward reaction force of the spring 7, thus locking the protrusion 5 into the corrugated block 4. The top of the protrusion 5, now locked into the corrugated block 4, will be higher than the stapler table. When the worker holds the document, it can be stapled as follows: Figure 1 As shown, the voucher is pressed against the side wall of the protrusion 5, so that the protrusion 5 is used as a reference to prevent it from being nailed crookedly. Furthermore, by setting the protrusion 5 to be able to move up and down, it is ensured that the nailing head 2 will not interfere with the movement during nailing.

[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tool for binding accounting vouchers, comprising a binding base (1), a binding head (2) rotatably mounted on the rear end of the binding base (1), and a binding table mounted on the front end of the binding base (1), characterized in that: The nailing base (1) has a support mechanism in the middle. The support mechanism is designed to be located on one side of the nailing table. The support mechanism includes: a mounting groove (3). The nailing base (1) has a mounting groove (3) in the middle.

2. The accounting voucher binding cover tool according to claim 1, characterized in that, The upper two sides of the mounting groove (3) are integrally formed and fixed with wave blocks (4), and the installation positions of the wave blocks (4) are located on the left and right sides of the nail base (1).

3. The accounting voucher binding cover tool according to claim 2, characterized in that, The recess of the wave block (4) is in the shape of an inverted U-shape, and a protrusion (5) is placed in the recess of the wave block (4). The protrusion (5) and the wave block (4) are matched and cannot move left or right. The top of the protrusion (5) is provided with a rough surface (501). When the protrusion (5) and the wave block (4) are matched, the top height of the protrusion (5) is higher than the nailing platform.

4. The accounting voucher binding cover tool according to claim 3, characterized in that, A top plate (6) is placed on the lower part of the protrusion (5), and the top plate (6) slides up and down on the mounting groove (3).

5. The accounting voucher binding cover tool according to claim 4, characterized in that, Springs (7) are provided on the bottom of the four sides of the top plate (6).

6. The accounting voucher binding cover tool according to claim 5, characterized in that, When the protrusion (5) is pressed down, the protrusion (5) and the top plate (6) move down, the spring (7) is compressed, the top of the protrusion (5) is flush with the nailing table, and the protrusion (5) and the wave block (4) will disengage and move left and right.

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