CN116638883A - Bottom pressing drawing type needle storage stapler - Google Patents

Abstract

The bottom pressing drawing type needle storage stapler comprises a stapler body, wherein the stapler body is provided with a stapling groove, a staple pushing plate, an upper cover and a metal tongue depressor, the metal tongue depressor is fixed at the bottom of the upper cover, the staple groove is positioned right below the metal tongue depressor, a thimble spring which is in sliding connection with the staple pressing plate through a guide rod is arranged in the staple groove, and one side of the bottom surface of a pressing seat is fixedly connected with a needle pressing sheet for pressing staples on a needle clamping seat; when the base is pressed inwards towards the bottom of the stapler, the sliding block is pushed to move in the same direction, the pull rod automatically moves along the guide groove, after the pull rod is loosened, the pull rod moves to the groove, the sliding block is reset to the initial position under the action of the reset spring, and the sliding block cannot be reset because the sliding block is hooked on the groove of the sliding block by the pull rod, and the sliding block is locked at the position; the pop-up process: when the base is pressed again, the drag hook moves along the guide groove, after the hand is loosened, the pull rod returns to the starting point, and the sliding block returns to the initial position under the action of the reset spring; has the characteristics of simple structure, labor-saving and convenient push-type ejection and pull.

Description

Bottom pressing drawing type needle storage stapler

Technical Field

The invention belongs to the technical field related to office equipment, and particularly relates to a bottom-pressing drawing type staple storage stapler.

Background

Staplers are an indispensable office appliance for every office, which provides us with an ideal means of binding together a number of sheets for storage.

In the existing stapling process of the stapler, the staple is mainly placed in the card holder, the ejector pin spring pushes the ejector pin block to fix the staple in the card holder, and the pressing seat is extruded to enable the pressing needle sheet in the pressing seat to press the staple on paper, so that a plurality of paper sheets are bound together.

However, in the actual use process, because the quantity of the staples which can be accommodated in the card holder is limited, the individual staples need to be prepared, the existing staples are independently packaged and sold, so that the storage is inconvenient in the use process, the storage is lost, and in the use process, the working efficiency is often reduced because the staples matched with the size of the stapler are difficult to purchase.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide a bottom-pressing-type staple storing stapler, which is provided with bottom-storing staples, can store more staples, is labor-saving and convenient for pressing-type ejection and pulling, is provided with a detachable storage box, a base is provided with a spring, a button at the back of the stapler is pressed, a box for containing the staples at the bottom is forced to be ejected by the action of the spring, and the bottom-storing box is reset after being pressed again.

The invention provides the following technical scheme:

the utility model provides a push type is deposited needle stapler is pressed to bottom, includes the stapler body, and the body has the groove of ordering, pushes away nail board, upper cover and metal tongue depressor, and the bottom at the upper cover is fixed to the metal tongue depressor, and the nail groove is located under the metal tongue depressor, has the thimble spring through guide bar sliding connection in the nail groove, and the bottom surface one side fixedly connected with of pressure seat is used for the presser finger piece to the staple suppression on the card needle stand.

The back of the bottom of the lower cover is provided with a standby needle accommodating groove.

The design method has the beneficial effects that:

compared with the prior art, the sliding block in the locking structure moves inwards by pressing the outwards protruding part of the bottom base, and meanwhile, the pull rod automatically moves along the guide groove. When the protruding part moves to a certain position, after the hand is loosened, the pull rod moves to the locking groove, and the sliding block returns to the initial position under the action of the return spring. At this time, the pull rod cannot be reset at the locking groove, namely, the base is outwards ejected, and the actions of needle storage, needle taking and the like can be performed. After the action is completed, the outwards protruding part of the base is pressed again, and the draw hook automatically moves along the guide groove. After the hands are loosened, the pull rod returns to the starting point, and the sliding block returns to the initial position.

The spare staple can be stored on the stapler through the bottom spare staple containing groove, and the spare staple groove can be automatically ejected through the spring pressing mechanism, so that the convenience of use is improved. Has the characteristics of simple structure, labor-saving and convenient push-type ejection and pull.

Drawings

FIG. 1 is a schematic view of the bottom surface of the assembled structure of the present invention.

Fig. 2 is a schematic diagram of a bottom assembly side view of the structure of the present invention.

Fig. 3 is an enlarged view of the bottom closure of the present invention.

Fig. 4 is a partial schematic view of the bottom closure of the present invention.

In the figure: 1. a base; 2. a pull rod; 3. a return spring; 4. a locking groove; 5. a slide block; 6. a guide groove; 7. a reserve needle receiving slot; 8. a drag hook; 9. a nail groove; 10. a nail pushing plate; 11. an upper cover; 12. a lower cover; 13. a metal tongue depressor; 14. a thimble spring; 15. pressing a base; 16. a needle clamping seat; 17. a groove.

Description of the embodiments

The structural and operational principles of the present invention will be described in further detail below with reference to the drawings and examples.

Referring to fig. 1-3, a bottom pressing drawing type staple storing stapler comprises a stapler body, wherein a base 1 is arranged at the lower part of the stapler body, a staple groove 9, a staple pushing plate 10, an upper cover 11 and a metal tongue depressor 13 are arranged above the base 1, the metal tongue depressor is fixed at the bottom of the upper cover, the staple groove is positioned under the metal tongue depressor, the staple pushing plate is movably arranged in the staple groove, a thimble spring 14 which is in sliding connection with a guide rod is arranged in the staple groove, and one side of the bottom surface of a pressing seat 15 is fixedly connected with the metal tongue depressor 13 which is used for pressing staples on a staple holder 16.

The back of the bottom of the lower cover 12 is provided with a standby needle accommodating groove 7, as can be seen in fig. 2.

The application method of the invention is as follows:

and (3) locking: when the base 1 is pressed inwards towards the bottom of the stapler, the sliding block 5 is pushed to move in the same direction, the sliding block automatically moves along the guide groove 6 in the moving process, after the hand is loosened, the sliding rod 2 moves to the groove 17, the sliding block resets to the original position under the action of the reset spring 3, the sliding block cannot reset due to the fact that the sliding block is hooked on the groove of the sliding block by the sliding rod, and the sliding block is locked at the position which is also the position after the base is inserted.

When the protruding part moves to a certain position, after the hand is loosened, the pull rod moves to the locking groove 4, and the sliding block returns to the initial position under the action of the return spring. At this time, the pull rod cannot be reset at the locking groove, namely, the base is outwards ejected, and the actions of needle storage, needle taking and the like can be performed. After the action is completed, the outwards protruding part of the base is pressed again, and the draw hook automatically moves along the guide groove. After the hands are loosened, the pull rod returns to the starting point, and the sliding block returns to the initial position.

The pop-up process: when the base 1 is pressed again, the draw hook 8 automatically moves along the guide groove, after the hand is loosened, the draw rod returns to the starting point, the sliding block returns to the initial position under the action of the return spring 3, and the position is also the position after the base pops out, so that the staples stored at the bottom can be taken out.

Claims (2)

1. The utility model provides a push down pull type and deposit needle stapler, including the stapler body, stapler body lower part is equipped with base (1), the base top is equipped with nail groove (9), push away nail board (10), upper cover (11), lower cover (12) and metal tongue depressor (13), its characterized in that, the bottom at the upper cover is fixed to metal tongue depressor, nail groove (9) are located under the metal tongue depressor, push away nail board activity and set up in nail groove (9), and be equipped with in the nail groove through guide bar sliding connection's thimble spring (14), the bottom surface one side fixedly connected with of pressure seat (15) is used for pressing the metal tongue depressor (13) of staple on card needle stand (16).

2. A bottom push pull type stored needle stapler according to claim 1, wherein a spare needle receiving groove (7) is provided at the bottom rear of the lower cover (12).