CN215618567U

CN215618567U - Hand-pressing type paper puncher

Info

Publication number: CN215618567U
Application number: CN202121192286.XU
Authority: CN
Inventors: 文杰; 侯宁; 李方方; 卞庆鑫; 陈冬
Original assignee: Luoyang Institute of Science and Technology
Current assignee: Luoyang Institute of Science and Technology
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-25
Anticipated expiration: 2031-05-31

Abstract

The utility model provides a hand paper hole puncher, includes the slide rail that square base, square base upper portion set up and the rectangular shape recess with slide rail parallel arrangement, install the slide that can remove along the slide rail on the slide rail, be provided with the cantilever that extends to the recess direction on the slide, the front end that the cantilever front end passes through articulated shaft I and activity pressure arm is articulated, activity pressure arm is close to the near articulated shaft I rear of front end department and has the nail of punching through articulated shaft II articulations, the cantilever lower part is provided with circular holding ring around the nail of punching, when pressing the activity pressure arm, the nail of punching can get into in the rectangular shape recess. The paper can be fixed in advance, the punching is neat, the punching position is convenient to adjust, the paper punching machine can be suitable for paper of different models, and the universality is good.

Description

Hand-pressing type paper puncher

Technical Field

The utility model relates to the field of stationery, in particular to a hand-pressing type paper puncher.

Background

At present, the loose-leaf notebook is widely used in daily work and study because paper can be randomly detached, replaced and conveniently combined and arranged, a matched paper puncher also becomes a necessary product, the clamping form of the existing loose-leaf notebook is to punch a row of round holes on one side of the paper by using the puncher, and then the steel ring is adopted to penetrate through the holes of the loose-leaf paper.

The puncher of frequent adoption is mostly haplopore or diplopore, and the nail of punching of puncher, the fixed setting of circular through-hole, and the round hole position that this kind of puncher was played on the paper is more random, when the paper is great in addition, needs the paper of removing many times to accomplish the play of a plurality of round holes, cause the confusion easily at the removal in-process, make the round hole of playing out untidy, influence the pleasing to the eye after binding.

The general nail that punches corresponds with circular through-hole, and when only removing the perforating needle, the position of punching on the paper will be the same with the circular through-hole position that sets up in advance, and the interval of punching is fixed, can not be suitable for the not paper of equidimension and punches, and the commonality is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the hand-press paper puncher which can fix paper in advance, is neat in punching, is convenient to adjust the punching position and can be suitable for paper with different sizes.

The technical scheme adopted by the utility model to solve the technical problems is as follows:

the utility model provides a hand paper hole puncher, its characterized in that, the slide rail that sets up including square base, square base upper portion and with slide rail parallel arrangement's rectangular shape recess, install the slide that can remove along the slide rail on the slide rail, be provided with the cantilever that extends to the recess direction on the slide, the front end that the cantilever front end passes through articulated shaft I and activity pressure arm is articulated, activity pressure arm is close to near articulated shaft I rear at front end department and articulates through articulated shaft II and has the nail of punching, the cantilever lower part encircles the nail of punching and is provided with circular holding ring, when pressing the activity pressure arm, the nail of punching can get into in the rectangular shape recess.

Furthermore, a baffle plate used for aligning paper is arranged on the side edge of the square base perpendicular to the sliding rail.

Furthermore, a clamp is arranged beside the baffle.

Furthermore, the square base is provided with a scale along the side edge of the elongated groove.

Further, a rubber sleeve is arranged at the hand pressing position of the movable pressing arm.

Furthermore, a support is arranged at the four corners of the lower bottom surface of the square base.

The utility model has the beneficial effects that:

1. the movable pressing arm drives the punching nail to move along the sliding rail, the punching nail is matched with the strip-shaped groove for use, the punching position of the punching nail is not limited, and the movable pressing arm can be suitable for paper with different sizes.

2. Be provided with baffle and clip on the square base side, fix the paper in advance, need not remove the paper when punching, punch more neatly.

Drawings

FIG. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention.

The labels in the figure are: 1. cantilever, 2, rubber sleeve, 3, activity pressure arm, 4, square base, 5, slide rail, 6, rectangular shape recess, 7, clip, 8, baffle, 9, slide, 10, support, 11, the nail that punches, 12, circular holding ring, 13, articulated shaft I, 14, articulated shaft II.

Detailed description of the preferred embodiments

The utility model is further described with reference to the following figures and detailed description.

Referring to fig. 1-2, the present invention provides a hand-pressed paper punch, which includes a square base 4, a sliding rail 5 disposed on the upper portion of the square base 4, and a strip-shaped groove 6 disposed parallel to the sliding rail 5, wherein a sliding base 9 capable of moving along the sliding rail 5 is mounted on the sliding rail 5, and a cantilever 1 extending to the direction of the groove 6 is disposed on the sliding base 9.

The front end of the cantilever 1 is hinged with the front end of the movable pressure arm 3 through a hinged shaft I13, the movable pressure arm 3 is hinged with a punching nail 11 through a hinged shaft II 14 at the position close to the rear part of a hinged shaft I13 at the front end, the lower part of the cantilever 1 is provided with a circular positioning ring 12 around the punching nail 11, when the movable pressure arm 3 is pressed, the punching nail 11 can enter the elongated groove 6, and a rubber sleeve 2 is arranged at the hand-pressing position of the preferable movable pressure arm 3.

The side edge of

square base

4 and 5 vertically of slide rail is provided with baffle 8 that is used for aliging the paper, and the other clip 7 that still is provided with of baffle 8, square base 4 are provided with the scale along rectangular shape recess 6 side, and the scale is used for controlling the interval that punches, and square base 4 bottom surface four corners department still is provided with support 10 down.

The working process of the utility model is as follows: paper that need punch is put on square base 4, and paper one side aligns with baffle 8, then presss from both sides tight paper with clip 7, removes movable pressure arm 3, moves the position that needs punch according to the location of scale nail 11, presses movable pressure arm 3, and punch nail 11 pushes down and gets into rectangular shape recess 6 in, the completion punches.

It should be noted that the above embodiments are only for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention fall within the protection scope of the present invention.

Claims

1. A hand-press type paper puncher is characterized by comprising a square base (4), a slide rail (5) arranged on the upper part of the square base (4) and a strip-shaped groove (6) arranged in parallel with the slide rail (5), a sliding seat (9) which can move along the sliding rail (5) is arranged on the sliding rail (5), a cantilever (1) extending to the direction of the groove (6) is arranged on the sliding seat (9), the front end of the cantilever (1) is hinged with the front end of the movable pressure arm (3) through a hinge shaft I (13), the movable pressure arm (3) is hinged with a punching nail (11) through a hinge shaft II (14) close to the rear part of the hinge shaft I (13) at the front end, a circular positioning ring (12) is arranged at the lower part of the cantilever (1) around the punching nail (11), and when the movable pressing arm (3) is pressed, the punching nail (11) can enter the elongated groove (6); the paper aligning device is characterized in that a baffle (8) used for aligning paper is arranged on the side edge, perpendicular to the sliding rail (5), of the square base (4), and a clamp (7) is further arranged beside the baffle (8).

2. A hand paper punch according to claim 1 characterized in that the square base (4) is provided with a scale along the side of the elongated slot (6).

3. A hand paper punch according to claim 1 characterized in that the movable pressure arm (3) is provided with a rubber sleeve (2) at the hand press.

4. A hand-pressed paper punch as claimed in claim 1, characterized in that the square base (4) is provided with supports (10) at the four corners of the lower bottom surface.