CN211388621U

CN211388621U - Chute staple aligning device of stapler

Info

Publication number: CN211388621U
Application number: CN201921965310.1U
Authority: CN
Inventors: 江涛; 蔡金娜
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-01
Anticipated expiration: 2029-11-14

Abstract

A chute staple aligning device of a stapler comprises a base, wherein a sliding rail is arranged on a bottom plate of the base; a sliding block is arranged in the inner cavity of the base and slides on the sliding rail; the sliding block is a rod body, two ends of the upper side of the rod body are respectively provided with a stop block, and the bottom of the rod body is provided with two circular sliding grooves; two rectangular holes are formed in the left end of the top plate of the base; a plurality of unequal-distance openings are arranged on the long side of the rectangular hole; the two stop blocks respectively extend out of the openings of the two rectangular holes; a handle is arranged on one side of the sliding block positioned in the inner cavity of the base; the rod body of the handle is positioned in the sliding groove on the side plate of the base; the outer end of the handle is positioned outside the chute; the user removes along the spout through pulling the handle, utilizes the not equidistance opening and the mutual cooperation of slider self shape to be used for fixing, realizes ration equidistance standard paper margin of book binding staple.

Description

Chute staple aligning device of stapler

Technical Field

The utility model belongs to the technical field of the stapler, concretely relates to spout staple alignment device of stapler.

Background

At present, current stapler structure includes impeller, pin, layer board, deformer, rivet, swager, base, spring, shell fragment, location axle, and wherein the base has following shortcoming: the arrangement of the stapled staples is neat without a calibration device; too large modeling change, high cost and difficult acceptance by the public.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a chute staple aligning device of a stapler, which solves the daily problem of uneven staple of the bound documents, and the modeling change is not changed greatly, thus saving the cost; the binding machine has the characteristics of simple structure, neat binding and high binding efficiency.

For realizing the deficiencies of the prior art, the utility model discloses a technical scheme is:

a chute staple aligning device of a stapler comprises a base, wherein a sliding rail is arranged on a bottom plate of the base; a sliding block is arranged in the inner cavity of the base and slides on the sliding rail; the sliding block is a rod body, two ends of the upper side of the rod body are respectively provided with a stop block, and the bottom of the rod body is provided with two circular sliding grooves; two rectangular holes are formed in the left end of the top plate of the base; a plurality of unequal-distance openings are arranged on the long side of the rectangular hole; the two stop blocks respectively extend out of the openings of the two rectangular holes; a handle is arranged on one side of the sliding block positioned in the inner cavity of the base; the rod body of the handle is positioned in the sliding groove on the side plate of the base; the outer end of the handle is positioned outside the sliding groove.

The width of the exposed part of the sliding block 1 is 4mm, the height is 4.5mm, and the thickness is 1.5 mm; the length of the exposed part of the handle 2 is 1.5mm, the width is 8mm, and the height is 2.5 mm; the chute 5 is 42mm long and 0.5mm wide; rectangular hole 9 is 41.5mm long, and wide 4.2mm, and first non-equidistance opening is 0.6mm apart from second non-equidistance opening, and second non-equidistance opening is 0.45mm apart from third non-equidistance opening, and third non-equidistance opening is 0.45mm apart from fourth non-equidistance opening, and the oral area width of single non-equidistance opening is 1.55 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the stapler has little change in shape, is easy to be accepted by consumers and reduces the cost. 2) The added sliding groove system is simple and clear, the operation is easy, and the handle shape accords with the ergonomics. 3) Effectively solves the problem of uneven arrangement of the staples after binding.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a perspective view of the present invention with the base removed.

Fig. 3 is a top view of the present invention with the slider removed.

Fig. 4 is a perspective view of the present invention.

Fig. 5 is a top view of the baffle of the present invention.

Fig. 6 is a schematic structural view of the handle.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings and embodiments.

Referring to fig. 1-6, a chute staple alignment device for a stapler comprises a base 6, wherein a slide rail 3 is provided on a bottom plate of the base 6; a sliding block 1 is arranged in the inner cavity of the base, and the sliding block 1 slides on a sliding rail 3; the sliding block 1 is a rod body, two ends of the upper side of the rod body are respectively provided with a stop dog 7, and the bottom of the rod body is provided with two circular sliding grooves 8; two rectangular holes 9 are formed in the left end of the top plate of the base; a plurality of equidistant openings 4 are arranged on the long side of the rectangular hole 9; the two stop blocks 7 respectively extend out of the openings of the two rectangular holes 9; a handle 2 is arranged on one side of the sliding block 1 in the inner cavity of the base; the rod body of the handle 2 is positioned in the sliding groove 5 on the side plate of the base; the outer end of the handle 2 is located outside the chute 5.

Referring to fig. 3, the exposed part of the slider 1 has a width of 4mm, a height of 4.5mm and a thickness of 1.5 mm; the length of the exposed part of the handle 2 is 1.5mm, the width is 8mm, and the height is 2.5 mm; the chute 5 is 42mm long and 0.5mm wide; rectangular hole 9 is 41.5mm long, and wide 4.2mm, from bottom to top, first unequal distance opening and second unequal distance opening apart from 0.6mm, second unequal distance opening and third unequal distance opening apart from 0.45mm, third unequal distance opening and fourth unequal distance opening apart from, 0.45mm, and the oral area width of single unequal distance opening is 1.55 mm.

Any paper edge distance is selected on the unequal distance opening 4 according to the paper edge distance to be bound, referring to fig. 3, the handle 2 is pushed leftwards to be separated from the block, slides along the unequal distance opening 4 and the sliding rail 3, then the handle 2 is pulled rightwards to block the sliding block 1, and then the paper is placed close to the sliding block 1 to be bound, so that the binding needles can be bound and aligned at equal intervals.

The sliding chute 5 and the unequal-distance opening 4 are used for placing the sliding block 1 into the base 6, the unequal-distance openings are formed in the top of the sliding chute 5 according to the fixing requirements of the upper portion of the sliding block 1 and the requirements of different paper edge distances of the binding staples of a user, the binding staples on one side of a document processed by the stapler are regularly and equidistantly arranged through the sliding chute 5 and the unequal-distance opening 4 in the top, and the paper edge distances are freely adjusted.

The upper portion of the sliding block 1 is located in the unequal-distance opening 4, the lower portion of the sliding block slides on the sliding rail 3, a staple position (a stapler structure irrelevant to a patent position) on the upper portion of the stapler is located 3-5 mm before the exposed portion of the sliding block 1, the handle 2 can conveniently move within the range of the sliding groove 5, the unequal-distance opening 4 and the exposed portion of the sliding block 1 are just assembled, and fixing of the sliding block is facilitated.

Claims

1. A chute staple aligning device of a stapler comprises a base (6) and is characterized in that a sliding rail (3) is arranged on a bottom plate of the base (6); a sliding block (1) is arranged in the inner cavity of the base, and the sliding block (1) slides on the sliding rail (3); the sliding block (1) is a rod body, two ends of the upper side of the rod body are respectively provided with a stop block (7), and the bottom of the rod body is provided with two circular sliding grooves (8); two rectangular holes (9) are formed in the left end of the top plate of the base; a plurality of unequal-distance openings (4) are arranged on the long side of the rectangular hole (9); the two stop blocks (7) respectively extend out of the openings of the two rectangular holes (9); a handle (2) is arranged on one side of the sliding block (1) positioned in the inner cavity of the base; the rod body of the handle (2) is positioned in the sliding groove (5) on the side plate of the base; the outer end of the handle (2) is positioned outside the sliding groove (5).

2. A chute staple alignment device for a stapler as claimed in claim 1 wherein the exposed portion of the slider (1) is 4mm wide, 4.5mm high and 1.5mm thick; the length of the exposed part of the handle (2) is 1.5mm, the width is 8mm, and the height is 2.5 mm; the chute (5) is 42mm long and 0.5mm wide; rectangular hole (9) is 41.5mm long, and wide 4.2mm, and first non-equidistance opening is 0.6mm apart from second non-equidistance opening, and second non-equidistance opening is 0.45mm apart from third non-equidistance opening, and third non-equidistance opening is 0.45mm apart from fourth non-equidistance opening, and the oral area width of single non-equidistance opening is 1.55 mm.