CN211163795U

CN211163795U - Stapler convenient for quickly replacing staples for binding questionnaire

Info

Publication number: CN211163795U
Application number: CN201921593375.8U
Authority: CN
Inventors: 苏博文; 丁香君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-04
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a bind questionnaire with stapler of being convenient for quick replacement staple, including frame, cover, preforming, play needle mouth and staple, the one end and the cover pivot of frame are connected, and the top of cover is connected with the draw-in groove of needle box lower part through placing the inside ball-point in mouth to the upper portion of needle box is provided with extracts the groove, and the inside of needle box is provided with first push pedal simultaneously, the top of cover and the lower part threaded connection of T type briquetting, and the lower extreme of T type briquetting is provided with the preforming, the right side of going out the needle mouth is provided with the stopper, and the left side of going out the needle mouth is provided with the second push pedal to standing groove department that goes out needle mouth below is provided with the baffler, and one side of second push pedal is provided with the push rod simultaneously, the push rod runs through the sliding tray, the staple is located the inside of needle box. The stapler for binding the questionnaire is convenient for rapidly replacing the staples, can facilitate the replacement of the staples by a user, and can reduce the replacement frequency of the staples by the user.

Description

Stapler convenient for quickly replacing staples for binding questionnaire

Technical Field

The utility model relates to a stapler technical field specifically is a bind stapler of questionnaire with quick replacement staple of being convenient for.

Background

A stapler is a common paper binding device in people's life, and is often used when binding questionnaires, because the number of questionnaire copies is too large, the staples in the stapler often need to be replaced when binding,

however, in the conventional stapler, the cover needs to be opened first in the process of replacing the staples, and then the new staples can be put into the cover, so that the operation is complex, and the number of the staples stored in the cover is limited, so that the staples are frequently replaced, and the stapling efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bind questionnaire with stapler of being convenient for quick replacement staple to solve the current stapler that proposes in the above-mentioned background art, at the in-process of changing the staple, need open the cover earlier, then, just can put into the cover with new staple in, this kind of mode operation is complicated, and the inside quantity of storing the staple of cover is limited, leads to the staple to change frequently, influences the problem of binding efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a stapler which is used for binding questionnaires and is convenient for quickly replacing staples, comprising a base, a cover, a pressing sheet, a staple outlet and staples, one end of the base is connected with the rotating shaft of the cover, the upper part of the cover is connected with the clamping groove at the lower part of the needle box through a top bead inside the placing opening, and the upper part of the needle box is provided with a pulling groove, the interior of the needle box is provided with a first push plate, the upper part of the machine cover is connected with the lower part of the T-shaped pressing block by screw thread, the lower end of the T-shaped pressing block is provided with a pressing sheet, a needle outlet is arranged on the machine cover right below the pressing sheet, a limiting plate is arranged at the lower end of the T-shaped pressing block, the right side of the needle outlet is provided with a limiting block, the left side of the needle outlet is provided with a second push plate, and a blocking plate is arranged at the position of the placing groove below the needle outlet, a push rod is arranged on one side of the second push plate, the push rod penetrates through the sliding groove, and the staple is located inside the needle box.

Preferably, the mounting structure of the T-shaped pressing block is a vertical sliding structure, and the T-shaped pressing block, the pressing sheet and the needle outlet are on the same straight line.

Preferably, the left side of the limiting block is flush with the right end of the needle outlet, and the distance from the top end of the limiting block to the bottom end of the placing groove is smaller than the length of the pressing sheet.

Preferably, the installation structure of the blocking plate is a rotating structure, and the lower end face of the blocking plate is flush with the lower end of the placing groove.

Preferably, the diameter of the push rod is smaller than that of the sliding groove, and the push rod is connected with the second push plate in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the stapler convenient for quickly replacing the staples for binding the questionnaire can facilitate the replacement of the staples by a user and reduce the replacement frequency of the staples by the user;

1. the top of the machine cover is provided with the needle box which plays a role in storing the staples, the replacement frequency of the staples by a user can be reduced, the machine cover is provided with the sliding groove, the push rod can push the second push plate to the left side of the placing opening through the sliding groove, and the staples in the needle box can be pushed into the machine cover;

2. the right side of the cover is provided with the T-shaped pressing block, so that pressing pieces below the cover can be pushed, binding of staples is achieved, the rotatable blocking plate is arranged at the needle outlet, and blocking of the needle outlet is achieved.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the internal structure of the cover of the present invention;

fig. 4 is a schematic view of the bottom structure of the cover of the present invention;

FIG. 5 is a schematic view of the structure of the baffle plate of the present invention in a rotated-out state;

FIG. 6 is a schematic view of the internal structure of the needle box of the present invention;

FIG. 7 is an enlarged schematic view of point A of FIG. 3 according to the present invention;

fig. 8 is an enlarged schematic view of point B in fig. 3 according to the present invention.

In the figure: 1. comprises a stand; 2. a machine cover; 3. a needle magazine; 4. pulling out the groove; 5. a first push plate; 6. a card slot; 7. a T-shaped briquette; 8. a limiting plate; 9. tabletting; 10. a needle outlet; 11. a limiting block; 12. a barrier plate; 13. a push rod; 14. a second push plate; 15. a placement port; 16. a top bead; 17. a staple; 18. a placement groove; 19. a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a stapler convenient for fast replacing staples for binding questionnaires comprises a base 1, a cover 2, a needle box 3, a drawing groove 4, a first push plate 5, a clamping groove 6, a T-shaped pressing block 7, a limiting plate 8, a pressing sheet 9, a staple outlet 10, a limiting block 11, a blocking plate 12, a push rod 13, a second push plate 14, a placing opening 15, a top bead 16, staples 17, a placing groove 18 and a sliding groove 19, wherein one end of the base 1 is connected with the cover 2 in a rotating mode, the top of the cover 2 is connected with the clamping groove 6 at the lower part of the needle box 3 through the top bead 16 inside the placing opening 15, the drawing groove 4 is arranged at the upper part of the needle box 3, the first push plate 5 is arranged inside the needle box 3, the upper part of the cover 2 is connected with the lower part of the T-shaped pressing block 7 in a threaded mode, the pressing sheet 9 is arranged at the lower end of the T-shaped pressing block 7, the needle outlet 10 is arranged on the cover 2 right below the pressing sheet 9, the right side of the needle outlet 10 is provided with a limiting block 11, the left side of the needle outlet 10 is provided with a second push plate 14, a placing groove 18 below the needle outlet 10 is provided with a blocking plate 12, one side of the second push plate 14 is provided with a push rod 13, the push rod 13 penetrates through a sliding groove 19, and a staple 17 is positioned inside the needle box 3.

The mounting structure of the T-shaped pressing block 7 is a vertical sliding structure, and the T-shaped pressing block 7, the pressing sheet 9 and the needle outlet 10 are in the same straight line, so that the staple 17 can be ejected out, and the binding of the paper is realized.

The left side of the limiting block 11 is flush with the right end of the needle outlet 10, and the distance from the top end of the limiting block 11 to the bottom end of the placing groove 18 is smaller than the length of the pressing sheet 9, so that the pressing sheet 9 is arranged to completely eject the staple 17, and the staple 17 is prevented from being clamped at the needle outlet 10.

The installation structure of the blocking plate 12 is a rotating structure, and the lower end face of the blocking plate 12 is flush with the lower end of the placing groove 18, so that the blocking of the needle outlet 10 can be realized, and the closing of the needle outlet 10 is facilitated.

The diameter of the push rod 13 is smaller than that of the sliding groove 19, and the push rod 13 is connected with the second push plate 14 in a welding manner, so that the push rod 13 slides in the sliding groove 19, and the push rod 13 drives the L-shaped second push plate 14 to move.

The working principle is as follows: when the stapler which is used for binding questionnaires and facilitates the rapid replacement of staples is used, as shown in fig. 1 and fig. 4-5, the blocking plate 12 is firstly rotated out of the placing groove 18 through the rotating shaft, then the T-shaped pressing block 7 is rotated to separate the thread at the lower end of the T-shaped pressing block 7 from the cover 2, then the paper to be bound is placed on the machine base 1, then the T-shaped pressing block 7 is pressed downwards, the T-shaped pressing block 7 drives the pressing sheet 9 below the T-shaped pressing block 7 to eject the staples 17 through the staple outlet 10, and the binding of the paper is realized;

when the staples 17 in the cover 2 are used up, the push rod 13 is pushed leftwards, the push rod 13 drives the second push plate 14 to move to the left side of the placing opening 15 through the sliding groove 19, at this time, the staples 17 in the needle box 3 fall into the cover 2 through the placing opening 15, then, the push rod 13 is released, the push rod 13 is reset under the action of the spring, the staples 17 are pushed into the position of the limit block 11, after the staples 17 in the needle box 3 are used up, the needle box 3 can be pulled out from the placing opening 15 through the pulling-out groove 4, after the staples 17 in the needle box 3 are placed, the needle box 3 is placed into the placing opening 15, the pushing bead 16 at the placing opening 15 pushes up the clamping groove 6 at the lower part of the needle box 3, and the content which is not described in detail in the specification belongs to the prior art which is known by a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part all adopt conventional model and conventional connected mode among the prior art, and the details are not repeated here.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bind questionnaire with stapler of being convenient for quick replacement staple, includes frame (1), cover (2), preforming (9), needle outlet (10) and staple (17), its characterized in that: one end of the machine base (1) is connected with a rotating shaft of the machine cover (2), the upper part of the machine cover (2) is connected with a clamping groove (6) at the lower part of the needle box (3) through a top bead (16) inside a placing opening (15), the upper part of the needle box (3) is provided with a pulling groove (4), meanwhile, the inside of the needle box (3) is provided with a first push plate (5), the upper part of the machine cover (2) is in threaded connection with the lower part of a T-shaped pressing block (7), the lower end of the T-shaped pressing block (7) is provided with a pressing sheet (9), the machine cover (2) right below the pressing sheet (9) is provided with a needle outlet (10), the lower end of the T-shaped pressing block (7) is provided with a limiting plate (8), the right side of the needle outlet (10) is provided with a limiting block (11), the left side of the needle outlet (10) is provided with a second push plate (14), and a blocking plate (, meanwhile, a push rod (13) is arranged on one side of the second push plate (14), the push rod (13) penetrates through the sliding groove (19), and the staple (17) is located inside the staple box (3).

2. The stapler of claim 1, wherein the stapler is configured to facilitate quick replacement of staples for a questionnaire, and wherein: the mounting structure of the T-shaped pressing block (7) is of a vertical sliding structure, and the T-shaped pressing block (7), the pressing sheet (9) and the needle outlet (10) are on the same straight line.

3. The stapler of claim 1, wherein the stapler is configured to facilitate quick replacement of staples for a questionnaire, and wherein: the left side of the limiting block (11) is flush with the right end of the needle outlet (10), and the distance from the top end of the limiting block (11) to the bottom end of the placing groove (18) is smaller than the length of the pressing sheet (9).

4. The stapler of claim 1, wherein the stapler is configured to facilitate quick replacement of staples for a questionnaire, and wherein: the installation structure of the blocking plate (12) is a rotating structure, and the lower end face of the blocking plate (12) is flush with the lower end of the placing groove (18).

5. The stapler of claim 1, wherein the stapler is configured to facilitate quick replacement of staples for a questionnaire, and wherein: the diameter of the push rod (13) is smaller than that of the sliding groove (19), and the push rod (13) is connected with the second push plate (14) in a welding mode.