CN214870325U

CN214870325U - Lengthened stapler

Info

Publication number: CN214870325U
Application number: CN202121274839.6U
Authority: CN
Inventors: 高煜; 余文龙; 周方圆; 方芳; 吴娉; 王瑞权
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-26
Anticipated expiration: 2031-06-08

Abstract

The utility model provides an extension stapler, includes the base, rotates the staple of connecting in the base upper end and places the box, rotates the pressure handle of connecting in the staple and placing the box upper end, it has the sliding tray to press the handle upper end to open, sliding tray sliding connection has the briquetting, the sliding tray front end is equipped with opens the shifting chute on pressing the handle, the shifting chute lower extreme is equipped with the draw-in groove of opening at pressing the handle front end, the draw-in groove has a plurality of and equidistance evenly distributed, the briquetting front end is opened there is the groove of sliding, sliding tray sliding connection has the fixture block, fixture block sliding connection is in the shifting chute, fixture block rear end fixedly connected with stopper, sliding tray rear end is equipped with opens the spacing groove on the briquetting, stopper sliding connection is at the spacing inslot, fixture block front end fixedly connected with removes the handle, can remove the fixture block to the draw-in groove of difference through removing the handle, make the briquetting play the effect of extension pressing the handle, make it is more laborsaving to press.

Description

Lengthened stapler

Technical Field

The utility model relates to a stapler field especially relates to an extension stapler.

Background

The stapler provides an ideal means for binding a plurality of sheets together for storage, but because the thickness and the force of the bound documents are different, the press handle needs to be pressed with larger force when the documents are bound, so that the staple can completely penetrate through the sheets to be bound, and the operation is very laborious and inconvenient.

Disclosure of Invention

The utility model aims to solve the problems existing in the prior art and provide an extended stapler, which is labor-saving in use and simple in structure.

The utility model provides a technical scheme that its technical problem adopted: the lengthened stapler comprises a base, a staple placing box connected to the upper end of the base in a rotating mode, and a pressing handle connected to the upper end of the staple placing box in a rotating mode, wherein a sliding groove is formed in the upper end of the pressing handle, a pressing block is connected to the sliding groove in a sliding mode, the front end of the sliding groove is provided with a moving groove formed in the pressing handle, the lower end of the moving groove is provided with a clamping groove formed in the front end of the pressing handle, the clamping groove is provided with a plurality of clamping grooves which are evenly distributed at equal intervals, the front end of the pressing block is provided with a sliding groove, a clamping block is connected to the moving groove in a sliding mode, the clamping block is connected to the moving groove in a sliding mode, a limiting block is fixedly connected to the rear end of the clamping block, the rear end of the sliding groove is provided with a limiting groove formed in the pressing block in a sliding mode, the limiting block is connected to the moving handle in different clamping grooves in a sliding mode, the pressing block plays a role in lengthening the pressing handle, and is more labor-saving in pressing.

In order to further perfect, both sides are fixedly connected with fixed block around the base upper end, open the fixed block upper end has the spout, sliding connection has the slider in the spout, slider upper end fixedly connected with connecting block, connecting block fixed connection is on pressing the handle, the fixed block is kept away from and is pressed handle one end and open threaded hole, threaded hole female connection has the screw rod, slider one end sliding connection has rotatory handle is kept away from to the screw rod, when the stapler need not use, can push down the slider, the screw rod is rotated tightly, make the stapler place the box and contact with the base, when avoiding the staff to place between box and the base at the staple, press the handle to cause the injury to the human body carelessly.

Further perfect, the box is stored to base lower extreme fixedly connected with, and it is downward to store the box opening, stores the box lower extreme and rotates and be connected with the closing plate, and closing plate upper end fixedly connected with joint piece stores the box inboard and is equipped with the joint groove with joint piece looks adaptation, stores the box and can store the staple, avoids the condition of can't finding the staple.

Further perfection, the right end of the storage box is fixedly connected with an outer shell, the inner side of the outer shell is connected with an inner shell in a sliding manner, the inner shell is connected with four rotating shafts in a rotating manner, first gears are fixedly connected to the outer sides of the rotating shafts, two adjacent first gears are meshed with each other, a plectrum is fixedly connected to the right end of the rotating shaft at the rearmost end and the frontmost end, an outlet matched with the plectrum is formed in the right end of the outer shell, a first bevel gear is fixedly connected to the outer side of the rotating shaft at the frontmost end, a second bevel gear is meshed with the front end of the first bevel gear, a rotating rod is fixedly connected to the front end of the second bevel gear and is rotatably connected to the inner shell, a displacement groove is formed in the front end of the outer shell, the rotating rod is slidably connected to the displacement groove, a rotating handle is fixedly connected to the front end of the rotating rod, bad staples can be lifted out by driving the plectrum to rotate through the rotating handle, and the design of the outer shell enables the plectrum to be placed in the outer shell, and is safer.

Further perfect, the briquetting upper end is equipped with the sponge layer, makes the hand more comfortable when pressing the briquetting.

Further perfect, the briquetting upper end is equipped with the skid resistant course for it is more convenient to press.

Further perfection, rotatory handle keeps away from screw rod one end fixedly connected with commentaries on classics piece for it is more laborsaving to rotate the screw rod.

Further perfection, the lower end of the sealing plate is provided with a groove, so that the sealing plate can be opened more easily.

Further perfect, the recess lower extreme is equipped with the shifting block of fixed connection on the closing plate for it is more convenient to open the closing plate.

The utility model discloses profitable effect is: the utility model discloses it is laborsaving not only when using, and simple structure, can remove the fixture block in the draw-in groove of difference through removing the handle, make the briquetting play the effect of extension pressing handle, make to press more laborsavingly, when the stapler need not use, can push down the slider, turn tight screw rod, make the stapler place box and base contact, when avoiding the staff to place between box and the base at the staple, press the handle to cause the injury to the human body carelessly to push down, store the box and can store the staple, avoid looking for the condition of staple, can rotate the drive plectrum through rotating and play out the not good staple of nail, the design of shell body makes the plectrum can be placed in the shell body, safety more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the press block of the present invention;

FIG. 3 is a schematic structural view of the fixture block of the present invention;

fig. 4 is a schematic structural view of the fixing block of the present invention;

FIG. 5 is a schematic structural view of the screw of the present invention;

FIG. 6 is a schematic structural view of the storage case of the present invention;

fig. 7 is a schematic structural view of the sealing plate of the present invention;

fig. 8 is a schematic structural view of the present invention;

fig. 9 is a cross-sectional view of the outer case of the present invention.

Description of reference numerals: 1. a base; 11. a staple placing case; 2. an outer housing; 21. a displacement slot; 22. an outlet; 23. an inner housing; 24. a rotating shaft; 25. a first gear; 26. a shifting sheet; 27. a first bevel gear; 28. a second bevel gear; 281. a rotating rod; 282. turning a handle; 3. pressing the handle; 31. a sliding groove; 32. a moving groove; 33. a card slot; 4. a fixed block; 41. a chute; 42. a threaded hole; 5. a screw; 51. rotating the handle; 52. rotating the block; 6. connecting blocks; 61. a slider; 7. briquetting; 71. a sliding groove; 72. a limiting groove; 8. a clamping block; 81. a limiting block; 82. moving the handle; 9. a storage box; 91. a sealing plate; 92. a clamping groove; 93. a clamping block; 94. a groove; 95. and (5) shifting blocks.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3: the lengthening stapler comprises a base 1, a staple placing box 11 which is rotatably connected with the upper end of the base 1, rotate the pressure handle 3 of connecting in staple and place box 11 upper end, it has sliding tray 31 to press 3 upper ends to open, sliding tray 31 internal sliding connection has briquetting 7, the upper end of briquetting 7 is equipped with the sponge layer, briquetting 7 upper end is equipped with the skid resistant course, sliding tray 31 front end is equipped with opens the shifting chute 32 on pressing handle 3, shifting chute 32 lower extreme is equipped with the draw-in groove 33 of opening at pressing handle 3 front end, draw-in groove 33 has a plurality of and equidistance evenly distributed, 7 front ends of briquetting open has sliding tray 71, sliding connection has fixture block 8 in sliding

tray

71, 8 sliding connection of fixture block is in shifting

chute

32, 8 rear end fixedly connected with stoppers 81 of fixture block, sliding tray 71 rear end is equipped with the spacing groove 72 of opening on briquetting 7, stoppers 81 sliding connection is in spacing

groove

72, 8 front end fixedly connected with of fixture block moves handle 82.

As shown in fig. 1, 4 and 5: both sides are all fixedly connected with fixed block 4 around the base 1 upper end, open on 4 fixed blocks has spout 41, sliding connection has slider 61 in the spout 41, slider 61 upper end fixedly connected with connecting block 6, 6 fixed connection of connecting block are on pressing

handle

3, 3 one end of pressing handle is kept away from to fixed block 4 and is opened threaded hole 42, threaded hole 42 internal thread connection has screw rod 5, slider 61 one end sliding connection has rotatory handle 51 is kept away from to screw

rod

5, 5 one end fixedly connected with commentaries on classics piece 52 of screw rod is kept away from to rotatory handle 51.

As shown in fig. 1, 6 and 7: base 1 lower extreme fixedly connected with stores box 9, and it is downward to store 9 openings of box, stores 9 lower extremes of box and rotates and be connected with closing plate 91, and closing plate 91 upper end fixedly connected with joint piece 93 stores 9 inboards and is equipped with the joint groove 92 with joint piece 93 looks adaptation, and opening of closing plate 91 lower extreme has recess 94, and recess 94 lower extreme is equipped with shifting block 95 of fixed connection on closing plate 91.

As shown in fig. 8 and 9: store 9 right-hand member fixedly connected with shell bodies 2 of box, shell body 2 inboard sliding connection has interior casing 23, interior casing 23 rotates and is connected with four

pivots

24, 24 first gears 25 of fixedly connected with in the outside of pivot, intermeshing between two adjacent

first gears

25, 24 right-hand member fixedly connected with plectrum 26 of pivot last and foremost, shell body 2 right-hand member is opened has the export 22 with plectrum 26 looks adaptation, the first bevel gear 27 of fixedly connected with in the 24 outside of pivot last, first bevel gear 27 front end meshing has second bevel gear 28, second bevel gear 28 front end fixedly connected with bull stick 281, bull stick 281 rotates and connects on interior casing 23, shell body 2 front end is opened has displacement groove 21, bull stick 281 sliding connection is in displacement groove 21, bull stick 281 front end fixedly connected with changes the handle 282.

The utility model discloses when using: placing the files to be bound between the base 1 and the staple placing box 11, moving the moving handle 82 upwards, moving the fixture block 8 from the clamping groove 33 to the moving groove 32, moving the moving handle 82 leftwards, moving the fixture block 8 by the moving handle 82, moving the fixture block 7 by the fixture block 8, moving the required position of the moving of the fixture block 7, moving the moving handle 82 downwards, enabling the fixture block 8 to be clamped in the clamping groove 33, pressing the fixture block 7 to finish binding the files, opening the sealing plate 91 to take out the staples in the storage box 9 when the staples in the staple placing box 11 are used up, pressing the pressing handle 3 when the stapler is not needed, driving the connecting block 6 to move downwards by the pressing handle 3, driving the sliding block 61 to move downwards by the connecting block 6, rotating the rotating handle 51, locking the sliding block 61 by the screw 5, moving the poking sheet 26 out 2 by moving the rotating handle 282 rightwards when the staples are not good, the driver 26 is driven to rotate between the staples by rotating the rotating handle 282, the rotating rod 281 is driven to rotate the second bevel gear 28, the second bevel gear 28 is driven to rotate the first bevel gear 27, the second bevel gear 28 is driven to rotate the first gear 25, the first gear 25 is driven to rotate the driver 26, and the staple is taken out.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a lengthened stapler, includes base (1), rotates to be connected and places box (11), pressure handle (3) of rotating to be connected and placing box (11) upper end at the staple in base (1), characterized by: the utility model discloses a press handle (3) to open in the upper end has sliding tray (31), sliding tray (31) sliding connection has briquetting (7), sliding tray (31) front end is equipped with movable groove (32) of opening on pressing handle (3), movable groove (32) lower extreme is equipped with draw-in groove (33) of opening at pressing handle (3) front end, draw-in groove (33) have a plurality of and equidistance evenly distributed, briquetting (7) front end is opened has sliding groove (71), sliding connection has fixture block (8) in sliding groove (71), fixture block (8) sliding connection is in movable groove (32), fixture block (8) rear end fixedly connected with stopper (81), sliding groove (71) rear end is equipped with spacing groove (72) of opening on briquetting (7), stopper (81) sliding connection is in spacing groove (72), fixture block (8) front end fixedly connected with removes handle (82).

2. The elongated stapler of claim 1, wherein: both sides are fixed connection with fixed block (4) around base (1) upper end all, open fixed block (4) upper end has spout (41), sliding connection has slider (61) in spout (41), slider (61) upper end fixedly connected with connecting block (6), connecting block (6) fixed connection is on pressing handle (3), fixed block (4) are kept away from pressing handle (3) one end and are opened threaded hole (42), threaded hole (42) female connection has screw rod (5), slider (61) one end sliding connection has rotating handle (51) is kept away from in screw rod (5).

3. The elongated stapler of claim 2, wherein: base (1) lower extreme fixedly connected with stores box (9), stores box (9) opening downwards, stores box (9) lower extreme and rotates and be connected with closing plate (91), and closing plate (91) upper end fixedly connected with joint piece (93), stores box (9) inboard and is equipped with joint groove (92) with joint piece (93) looks adaptation.

4. The elongated stapler of claim 3, wherein: the storage box (9) right-hand member fixedly connected with shell body (2), shell body (2) inboard sliding connection has interior casing (23), interior casing (23) rotates and is connected with four pivot (24), pivot (24) outside fixedly connected with first gear (25), intermeshing between two adjacent first gear (25), pivot (24) right-hand member fixedly connected with plectrum (26) of rearmost end and foremost end, shell body (2) right-hand member is opened has export (22) with plectrum (26) looks adaptation, the fixedly connected with first bevel gear (27) of the pivot (24) outside of foremost end, first bevel gear (27) front end meshing has second bevel gear (28), second bevel gear (28) front end fixedly connected with bull stick (281), bull stick (281) rotates and connects on interior casing (23), shell body (2) front end is opened has displacement groove (21), bull stick (281) sliding connection is in displacement groove (21), the front end of the rotating rod (281) is fixedly connected with a rotating handle (282).

5. The elongated stapler of claim 1, wherein: a sponge layer is arranged at the upper end of the pressing block (7).

6. The elongated stapler of claim 5, wherein: the upper end of the pressing block (7) is provided with an anti-skid layer.

7. The elongated stapler of claim 2, wherein: one end of the rotating handle (51) far away from the screw rod (5) is fixedly connected with a rotating block (52).

8. The elongated stapler of claim 3, wherein: the lower end of the sealing plate (91) is provided with a groove (94).

9. The elongated stapler of claim 8, wherein: the lower end of the groove (94) is provided with a shifting block (95) fixedly connected to the sealing plate (91).