CN2223190Y - Stapler with staple remover - Google Patents

Abstract

The utility model relates to an office appliance, in particular to an office appliance which can staple and can be nailed. The lower part of the rear end of the double support plates at the rear part of the stapling seat is provided with a cross shaft, the rear end of the cross shaft extends out of a tip and tilts upwards towards a rear tip hollow sheet, the two side walls of the front end of the staple pressing handle are provided with opposite upper and lower grooves, and a cross bar which is connected with the staple pressing handle as a wall by a tension spring and is matched with the upper and lower grooves is also arranged; the upper surface of the rear end of the stapling seat is also provided with a staple removing pressure head which is pivoted on the transverse shaft of the double supporting plates of the stapling seat by the rear end. Therefore, the stapler can staple and pull out the nail, the operation and the use are convenient, and simultaneously, the cost is greatly reduced compared with the stapler and the nail puller.

Description

Stapler with staple remover

The utility model relates to an office appliance, in particular to an office appliance capable of stapling books and removing nails.

At present, a common stapler has a staple holder and a swingable staple groove and a stapler handle pivotally connected to it, which is convenient for staples, but cannot be used for removing staples, so it is not very convenient to use.

In view of this, the purpose of this utility model is to provide a stapler with a staple removing member, a staple removing member is arranged at the rear end of the stapler, and a cross bar that can change the descending stroke of the nail pressing piece is arranged at the front end of the stapler , so that the front end of the pressing nail can be operated to staple or remove the staple.

The purpose of this utility model is achieved in that it comprises a stapler, a nail holder, an elastic positioning plate and a nailing groove, and the lower rear end of the double support plate at the rear of the stapler has a horizontal axis, and the rear end stretches out a pointed Hollow sheet with pointed head backwards. And its tip tilts upwards; the two sides of the front end of the nail handle are provided with relative upper and lower slots, and there is also a cross bar connected to the inner wall of the nail handle with a tension spring and matched with the upper and lower slots; Above the rear end of the stapler, just be provided with the nail-starting pressure head that is pivotally connected on the double support plate transverse axis of the stapler with its rear end. A hard hook piece with a drooping hook is arranged on the bottom edge of the front end of the above-mentioned nail removing head. The above-mentioned nail removing head is arched. The hollow isosceles triangular piece of above-mentioned pointed hollow piece. The above-mentioned upper and lower slots are right-angled slots. The two ends of the above-mentioned cross bar have spherical handles larger than the diameter of the cross bar.

Due to the adoption of the above proposal, the book can be stapled and the staple can be removed, and the operation and use are convenient, and at the same time, compared with the stapler and the staple remover, the cost is greatly reduced.

Below in conjunction with accompanying drawing and embodiment the utility model is described step by step.

Fig. 1 is a schematic structural diagram of a typical embodiment of the utility model.

Fig. 2 A-A sectional view of a typical embodiment of the utility model.

Fig. 3 is the B-direction view of the typical embodiment of the utility model.

Among the figure: 1, stapler seat 11, double support plate 12, hollow sheet, 13 horizontal shafts 2, nail pressing handle 21, horizontal shaft 22, nail pressing sheet 221, rectangular slot 23, elastic positioning plate 231, front end 24. Upper and lower grooves 25, cross bar 3, nailing groove 31 bottom narrow groove 32, top groove 4, nail lifting head 41, spring 42, hard hook piece

Staple holder 1 rear portion both sides are fixedly provided with parallel double support plate 11, and have transverse axis 13 at the front end lower part of this double support plate, and its rear end stretches out pointed hollow sheet 12 (as: hollow Isosceles triangle), and its pointed end is turned up, and it is used to be applied between the paper of the book and the staple when the staple is removed.

Nail pressing handle 2 is pivotally connected with the rear end holes on the double support plate 11 of the staple holder 1 with its rear end transverse axis 21, and there is a drooping nail pressing sheet 22 at the front end of the nail pressing handle 2, on which the nail pressing sheet 22 Have rectangular slotted hole 221, be provided with the elastic locating plate 23 that is pivotally connected on the transverse shaft 21 with its rear end below nail press handle 2, the front end 231 of this elastic locating plate 23 passes rectangular slotted hole 221, And under the pressure of the spring leaf, it is supported on the lower end (the above belongs to the prior art) in the rectangular slot hole 221 of the nail pressing sheet 22; on the nail pressing handle 2 front end side walls, relative upper and lower slots 24 (such as : right-angled slot), in this upper and lower slot 24, insert the exposed cross bar 25 at both ends, and this cross bar 25 is connected on the nail handle 2 inner wall with tension spring, and the cross bar 25 can be in the upper and lower slot 24 The upper and lower positions cooperate to limit the stroke (relative movement position) of the front end 231 of the elastic positioning plate 23 in the rectangular slot 221. In addition, the two ends of the crossbar bar 25 exposed to the nail handle 2 are larger than the crossbar bar 25. Gear lever 25 diameter knob.

The staple groove 3 is pivotally connected on the transverse axis 21 of the nail press handle 2 with its rear end, and below the elastic positioning plate 23, and its front end has a bottom narrow groove 31 (a narrow groove that pushes out a staple), and its The top top groove 32 of the front end can block the front end 231 of the elastic positioning plate 23. If the nail handle 2 is pressed down, the spring leaf of the elastic positioning plate 23 is pressed, and the nail pressing plate 22 descends and pushes out a staple from the narrow groove 31 at the bottom. (belongs to prior art).

The nail removing head 4 is an arched body, and its rear end is pivotally connected to the lower transverse axis 13 of the front end of the double support plate 11 of the stapler 1, and the spring 41 is sleeved on the transverse axis 13, and its two ends are in contact with the nail removing pressure head respectively. The head 4 is above the wall and the stapler 1, so that the rear end of the nail removal head 4 is lifted up around the horizontal axis 13 until the corner is close to the bottom edge of the rear end of the staple groove 3, as long as the front end of the staple groove 3 is under pressure , the compression spring 41 makes the front end of the nail pressing head 4 descend around the transverse axis 13, and can reach the bottom of the pointed hollow sheet 12, and also fixes the drooping hook plate 42 (such as: sheet metal) at the bottom edge of the nail pressing head 4 front ends. ), when the front end of the nail pressing head 4 descends, the hard hook sheet 42 presses down on the staples that have been ordered on the book.

The nail removal process and principle of the present embodiment:

First, the cross bar 25 is dropped from the upper groove of the upper and lower grooves 24 to the lower groove, and then the pointed hollow piece 12 is inserted between the staples of the book paper, and the staple holder 1 The bottom surface has been separated from the paper surface or the desktop supporting the book, and then the front end of the nail handle 2 is pressed down, and the elastic positioning plate 23 touches the crosspiece bar 25, which limits the further decline of the nail plate 22, so the nail in the nail groove 3 cannot be pushed. Staples, and the stapler rotates the 2 spring positioning plate 23 and the staple slot together (clockwise), but the arched back of the nail removal head 4 is pressed down by the bottom surface of the staple slot 3 (pressing the nail in the nail removal head 4) Spring 41), the front end of the nail removing head 4 descends, presses the middle position above the staple with the hard hook sheet 42, when continuing to press down, under the cooperation of the pointed hollow sheet 12, the middle of the staple is concave, and the two ends Upturned, bent into a concave shape and released from the book paper.

Claims (6)

1. A stapler with a staple removing member includes a stapler, a nail pressing handle, an elastic positioning plate and a staple slot, and is characterized in that: the lower part of the rear end of the double support plate at the rear of the stapler has a horizontal axis, And the rear end stretches out the pointed hollow piece with pointed head backward, and its pointed head is tilted up; Nail handles the inner wall and the cross bar that cooperates with the upper and lower slots; the nail removal head that is pivotally connected to the double support plate transverse axis of the stapler with its rear end is provided above the rear end of the stapler. 2. The stapler with a staple removing member according to claim 1, characterized in that: the bottom edge of the front end of the above-mentioned staple removing head is provided with a hard hook piece with a drooping hook. 3. The stapler with a staple removing member according to claim 1, wherein said staple removing head is in an arch shape. 4. The stapler with a staple removing member according to claim 1, characterized in that: the pointed hollow piece is a hollow isosceles triangular piece. 5. The stapler with a staple removing member according to claim 1, wherein the above-mentioned upper and lower grooves are right-angled grooves. 6. The stapler with a staple removing member according to claim 1, characterized in that: both ends of the cross bar have spherical handles with a diameter larger than the cross bar.

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