CN210025550U

CN210025550U - Puncher for accounting

Info

Publication number: CN210025550U
Application number: CN201920944570.4U
Authority: CN
Inventors: 李娟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-07
Anticipated expiration: 2029-06-21

Abstract

The utility model provides a hole puncher for accounting. The puncher for accountants comprises a base; push down the mechanism, push down the mechanism and locate the top of base, two the swivel mount with base center school symmetry distributes and is fixed in the top, the one end of buckle is passed through the pivot is rotated and is connected, two inside walls of buckle all are equipped with the recess, the briquetting is located the buckle inside wall the one end of recess, two the stand passes two the spring, and runs through the briquetting, two the one end of stand is fixed in the base, two the one end of spring is fixed in the one end of briquetting, two the other end of spring is fixed in the clamp plate, the needle of punching is fixed in the one end of briquetting, the utility model provides a hole puncher for accounting has convenient operation, conveniently collects the wastepaper advantage.

Description

Puncher for accounting

Technical Field

The utility model relates to a hole puncher technical field especially relates to a hole puncher for accounting.

Background

The hole puncher is used for drilling a material by a metal cylinder with a pinhole through mechanical linkage, and the hole puncher is various in types in the market and can punch holes through different hole punches according to different environments.

In the work, accountants can need punch when revising account book or other paper, then carry out the paper centre gripping with other instruments, and traditional hole puncher is when punching the paper, and the atress is inhomogeneous, the wastepaper is also inconvenient to be discharged, appears easily that the syringe needle of hole puncher or make other parts cause the card die, can not punch the phenomenon.

Therefore, there is a need to provide a new puncher for accountants to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient operation, convenient hole puncher for accounting that collects wastepaper.

In order to solve the technical problem, the utility model provides a hole puncher for accounting includes: a base; the pressing mechanism is arranged at the top of the base and comprises rotary seats, a rotating shaft, a buckle plate and grooves, the two rotary seats are symmetrically distributed and fixed at the top of the base in a central manner, one end of the buckle plate is rotatably connected through the rotating shaft, the two inner side walls of the buckle plate are both provided with the grooves, and the grooves are of a solitary structure; the drilling mechanism is arranged inside the pinch plate and comprises a pressing block, a spring, a pressing plate, a punching needle, a stand column, a through hole, a telescopic spring and a stop block, the pressing block is arranged at one end of the groove on the inner side wall of the pinch plate, the two upright posts penetrate through the two springs, and penetrates through the pressing block, one ends of the two upright posts are fixed on the base, one ends of the two springs are fixed on one end of the pressing block, the other ends of the two springs are fixed on the pressing plate, the perforating needle is fixed at one end of the pressing block, the through hole is arranged at the top of the base, the telescopic spring is arranged in the inner cavity of the perforating needle, one end of the telescopic spring is fixed at one end of the pressing block, the other end of the telescopic spring is fixed at one end of the check block, and the diameter of the check block is smaller than the inner diameter of the punching needle.

Preferably, the buckle is of a rectangular structure, and one end of the buckle is provided with a rectangular through hole.

Preferably, the base is provided with a limiting mechanism, the limiting mechanism comprises limiting blocks, fixing shafts and limiting grooves, two limiting grooves are arranged on two sides of the base, the two fixing shafts are arranged at the bottoms of the two limiting blocks and are rotationally connected with the limiting grooves,

preferably, the limiting block is connected with the limiting groove through a rotating shaft.

Preferably, the height of the limiting block is smaller than the length of the limiting groove.

Preferably, a storage box is arranged on one side of the base, and the height of the storage box is smaller than that of the base.

Preferably, the handle is installed to the one end of receiver, the handle is oval structure.

Compared with the prior art, the utility model provides a hole puncher for accounting has following beneficial effect:

the utility model provides a hole puncher for accounting, through the bottom of briquetting 31 is equipped with clamp plate 33, just clamp plate 33 with be equipped with between the briquetting 31 expanding spring 37, just the briquetting 31 with clamp plate 33 passes through stand 35 sliding connection is favorable to holding the paper earlier when punching fixedly, punches the messenger again the paper can not be because of punching and off tracking, the inner chamber of perforating needle 34 is equipped with expanding spring 37, expanding spring 37's one end is fixed in the one end of briquetting 31, expanding spring 37's the other end is fixed in the one end of dog 38, just the diameter of dog 38 is less than the inside diameter of perforating needle 34.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a puncher for accountants according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a cross-sectional view B-B shown in fig. 1.

Reference numbers in the figures: 1. the base, 2, push down the mechanism, 21, recess, 22, buckle, 23, pivot, 24, swivel mount, 3, drilling mechanism, 31, briquetting, 32, spring, 33, clamp plate, 34, perforating needle, 35, stand, 36, through-hole, 37, expanding spring, 38, dog, 4, stop gear, 41, stopper, 42, fixed axle, 43, spacing groove, 5, receiver, 6, handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a puncher for accounting according to the present invention; FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is a cross-sectional view B-B shown in fig. 1. The puncher for accounting includes: a base 1, a pressing mechanism 2 and a drilling mechanism 3.

The pressing mechanism 2 is arranged at the top of the base, the pressing mechanism 2 comprises a rotary seat 24, a rotary shaft 23, a buckle plate 22 and a groove 21, the two rotary seats 24 are fixed at the top by the base center calibration distribution, one end of the buckle plate 22 is connected by the rotary shaft 23 in a rotating manner, two inner side walls of the buckle plate 22 are both provided with the groove 21, the groove 21 is of an arc structure, the drilling mechanism 3 is arranged in the buckle plate 22, the drilling mechanism 3 comprises a pressing block 31, a spring 32, a pressing plate 33, a punching needle 34, a stand 35, a through hole 36, an expansion spring 37 and a stop block 38, the pressing block 31 is arranged at one end of the groove 21 on the inner side wall of the buckle plate 22, the two stand columns 35 penetrate through the two springs 32 and penetrate through the pressing block 31, one ends of the two stand columns 35 are fixed at the base 1, and one ends of the two springs 32 are fixed at one end of the, the other ends of the two springs 32 are fixed on the pressing plate 33, the perforating needle 34 is fixed on one end of the pressing block 31, and the through hole 36 is arranged at the top of the base 1; the extension spring 37 is disposed in the inner cavity of the punch pin 34, one end of the extension spring 37 is fixed to one end of the pressing block 31, the other end of the extension spring 37 is fixed to one end of the stopper 38, and the diameter of the stopper 38 is smaller than the inner diameter of the punch pin 34.

The buckle 22 is of a rectangular structure, and one end of the buckle 22 is provided with a rectangular through hole, so that the buckle can be held by a hand to be pressed down conveniently.

Base 1 is equipped with stop gear 4, stop gear 4 includes stopper 41, fixed axle 42 and spacing groove 43, the both sides of base are equipped with two spacing groove 43, two fixed axle 42 locates two the bottom of stopper 41, fixed axle 42 with spacing groove 43 rotates to be connected, stopper 41 through pivot 23 with spacing groove 43 connects, plays firm effect, is favorable to better punching, makes the paper neat, firm.

The height of the limiting block 41 is smaller than the length of the limiting groove 43, so that the limiting and stabilizing effects are facilitated.

One side of base 1 is equipped with receiver 5, receiver 5 highly be less than the height of base makes the receiver can hide the inside of base 1.

Handle 6 is installed to the one end of receiver 5, handle 6 is oval structure, conveniently takes out.

The utility model provides a puncher for accounting's theory of operation as follows:

firstly, the limiting block 41 is rotated by hand, so that the limiting block 41 is tilted up to the top end of the base 1, then paper is put into the base and leans against the limiting block 41, then the buckle plate 22 is pushed downwards, the groove 21 on the inner side of the buckle plate 22 is moved to extrude the pressing block 31 to move downwards under the action of the rotating shaft 23 and the rotating shaft 23, the pressing block 31 slides downwards on the side wall of the upright post 35, the punching needle 34 is arranged at the bottom of the pressing block 31, when the punching needle 34 contacts the paper, the pressing plate 33 presses the paper under the action of the spring 32, then punching is carried out, after punching is finished, the telescopic spring 37 and the stop block 38 are arranged in the inner cavity of the punching needle 34, under the action of the telescopic spring 37, the stop block 38 pushes paper scraps in the punching needle 34 out of the through hole 36 on the base 1, through 36 wastepapers of through-hole can enter into inside base 1 collect in the receiver 5, when the wastepaper is too much, can pass through receiver 5 one end handle 6 is taken receiver 5 out, pours the wastepaper to next collection makes like this punching needle 34 can not be because of the card income wastepaper inconvenient punching, has improved efficiency.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hole puncher for accounting, comprising:

a base (1);

the pressing mechanism (2) is arranged at the top of the base (1), the pressing mechanism (2) comprises rotary bases (24), a rotating shaft (23), a buckling plate (22) and grooves (21), the two rotary bases (24) are symmetrically distributed and fixed at the top of the base (1) with the center of the base, one end of the buckling plate (22) is rotatably connected through the rotating shaft (23), the grooves (21) are formed in the two inner side walls of the buckling plate (22), and the grooves (21) are of a solitary structure;

drilling mechanism (3), drilling mechanism (3) are located the inside of buckle (22), drilling mechanism (3) are including briquetting (31), spring (32), clamp plate (33), punch pin (34), stand (35), through-hole (36), expanding spring (37) and dog (38), briquetting (31) are located the buckle (22) inside wall the one end of recess (21), two stand (35) pass two spring (32), and run through in briquetting (31), two the one end of stand (35) is fixed in base (1), two the one end of spring (32) is fixed in the one end of briquetting (31), two the other end of spring (32) is fixed in clamp plate (33), punch pin (34) are fixed in the one end of briquetting (31), through-hole (36) are located the top of base (1), the inner cavity of the punching needle (34) is arranged in the telescopic spring (37), one end of the telescopic spring (37) is fixed at one end of the pressing block (31), the other end of the telescopic spring (37) is fixed at one end of the stop block (38), and the diameter of the stop block (38) is smaller than the inner diameter of the punching needle (34).

2. A perforator for accountants according to claim 1 wherein the buckle (22) is of rectangular configuration and one end of the buckle (22) is provided with a rectangular perforation.

3. The accounting hole puncher according to claim 1, wherein the base (1) is provided with a limiting mechanism (4), the limiting mechanism (4) comprises a limiting block (41), a fixing shaft (42) and a limiting groove (43), two limiting grooves (43) are arranged on two sides of the base (1), the two fixing shafts (42) are arranged at the bottoms of the two limiting blocks (41), the fixing shaft (42) is rotatably connected with the limiting groove (43), and the limiting block (41) is connected with the limiting groove (43) through a rotating shaft (23).

4. The accounting punch as claimed in claim 3, wherein the height of the limiting block (41) is less than the length of the limiting groove (43).

5. A perforator for accountants according to claim 1 wherein a receiving box (5) is provided at one side of the base (1), the height of the receiving box (5) being smaller than the height of the seat.

6. A perforator for accountants according to claim 5 wherein a handle (6) is mounted at one end of said storage box (5), said handle (6) having an oval configuration.