CN209111787U - A kind of stainless steel document binding clip item - Google Patents

Abstract

A kind of stainless steel document binding clip item, it includes upper clamp plate (1) and lower clamp plate (2), at least two spring leafs (3) are respectively equipped on upper clamp plate (1) and lower clamp plate (2), spring leaf (3) is hollow semi-cylindrical cylindricality, tensioning slot (8) is provided on the arc outer wall of spring leaf (3) vertically, it is arranged successively on the side wall of spring leaf (3) equipped with one group of latch (4), the angle (5) for facilitating insertion binding hole is provided at the top of spring leaf (3), at least two spring leafs (3) of upper clamp plate (1) are meshed at least two spring leafs (3) of lower clamp plate (2) by latch (4)；Advantage is: convenient for disassembly and assembly, paper clamps the quantity that securely can according to need increase and decrease paper.

Description

A kind of stainless steel document binding clip item

Technical field

The utility model relates to file binder fields, and in particular to a kind of stainless steel document binding clip item.

Background technique

Currently, government and enterprise increasingly pay attention to intellectual work and scientific and technical innovation with the promotion of national overall national strength, Investment in scientific and technical research is also more and more, and more and more academic workers has been attracted to join in Technological research.Due to learning Art research needs knowledge accumulation and gradually gos deep into, and scientific worker generally requires to grasp a large amount of data and information.Although network On can obtain various academic resources, but for reading carefully and thoroughly document, generally require to print and give conscientious careful reading and the palm It holds.At this point, being punched using documents and materials of the puncher to printing, is bound using bookbinding clamp bar, become academic information The convenient way of accumulation and intensive reading.Such document difference is bound with contract text common in enterprise, in Archives Administration (institute, room) There are significant differences for archive file bookbinding: first is that the accumulation of data has a process, bookbinding clamp bar needs repeated disassembled and assembled to add New content；Second is that file retention period is longer；Third is that often adding some remarks pasters in file, bookbinding amount is incrementally increased.Obviously, Traditional archive file binder is not able to satisfy the requirement that scientific worker binds this class file: such as bonding method, office glue Water is not suitable for loose-leaf；Clip, pin, dovetail clip, plastic seal, stainless steel, which clamp, to be ordered shakiness and is not fixed, and is also not easy Storage；Although colloid bookbinding clamp bar provides 3mm ~ 25mm specification of varying thickness, but be limited to material, often can't resist often It browses, dismantle and fall apart.

Utility model content

The purpose of this utility model provides a kind of stainless steel document binding clip item aiming at above-mentioned deficiency.

It includes upper clamp plate and lower clamp plate to the utility model,

At least two spring leafs are respectively equipped on upper clamp plate and lower clamp plate, spring leaf is hollow semi-cylindrical cylindricality, spring leaf Tensioning slot is provided on arc outer wall vertically, is arranged successively on the side wall of spring leaf equipped with one group of latch, is provided at the top of spring leaf For facilitating the angle of insertion binding hole, at least two spring leafs of upper clamp plate and at least two spring leafs of lower clamp plate pass through card Tooth is meshed.

The bottom of spring leaf is provided with separation trough, and spring leaf is divided into spring leaf ontology and mounting seat by separation trough, At least two spring leaf mounting grooves are respectively equipped on upper clamp plate and lower clamp plate, spring leaf is fixedly mounted on correspondence by mounting seat Spring leaf mounting groove in.

Angle is arc angle.

Spring leaf mounting groove is coil component spring piece mounting groove.

Upper clamp plate, lower clamp plate and spring leaf are that rustproof spring steel is made.

Upper clamp plate and lower clamp plate are oblong.

Latch is triangle latch.

The utility model advantage is: convenient for disassembly and assembly, paper clamps the quantity that securely can according to need increase and decrease paper.

Detailed description of the invention

Fig. 1 is the utility model structure diagram.

Fig. 2 is the structural schematic diagram of the utility model spring leaf.

Fig. 3 is the structural schematic diagram of the utility model spring leaf.

Structural schematic diagram when Fig. 4 is the utility model stapled paper.

Specific embodiment

As shown in the picture, the utility model it include upper clamp plate 1 and lower clamp plate 2,

At least two spring leafs 3 are respectively equipped on upper clamp plate 1 and lower clamp plate 2, spring leaf 3 is hollow semi-cylindrical cylindricality, spring Tensioning slot 8 is provided on the arc outer wall of piece 3 vertically, is arranged successively on the side wall of spring leaf 3 equipped with one group of latch 4, spring leaf 3 Top is provided with the angle 5 for facilitating insertion binding hole, at least two spring leafs 3 and at least two of lower clamp plate 2 of upper clamp plate 1 Spring leaf 3 is meshed by latch 4.

The bottom of spring leaf 3 is provided with separation trough 6, and spring leaf 3 is divided into spring leaf ontology and installation bottom by separation trough 6 Seat 7, at least two spring leaf mounting grooves 9 are respectively equipped on upper clamp plate 1 and lower clamp plate 2, and spring leaf 3 passes through the fixation of mounting seat 7 It is mounted in corresponding spring leaf mounting groove.

Angle 5 is arc angle.

Spring leaf mounting groove 9 is coil component spring piece mounting groove 9.

Upper clamp plate 1, lower clamp plate 2 and spring leaf 3 are that rustproof spring steel is made.

Upper clamp plate 1 and lower clamp plate 2 are oblong.

Latch 4 is triangle latch.

Working method: it is when needing stapled paper, lower clamp plate 2 is horizontal positioned on the table, the paper stack after punching is led to At least two spring leafs 3 that binding hole passes through lower clamp plate 2 are crossed, then upper clamp plate 1 is pressed into the binding hole of paper stack, be can be completed Bookbinding；When needing to increase or decrease the height of paper stack, extracts upper clamp plate 1 out, the height of paper stack can be increased and decreased manually, when paper stack When increasing or decreasing, 3 engagement height of spring leaf on upper clamp plate 1 and lower clamp plate 2 can also increase and decrease height therewith, and spring leaf 3 can be with It is pressed on the binding hole inner wall of paper stack, plays the role of auxiliary locking.Angle 5 facilitates the binding hole of the insertion paper stack of spring leaf 3 Interior, transition effect is more preferable when angle 5 is arc angle, and latch 4 is triangle latch, and plug is convenient, facilitates processing.Separation trough 6 Make spring leaf 3 that there is preferably elasticity.

Claims (7)

1. a kind of stainless steel document binding clip item, it is characterised in that it includes upper clamp plate (1) and lower clamp plate (2),

It being respectively equipped at least two spring leafs (3) on upper clamp plate (1) and lower clamp plate (2), spring leaf (3) is hollow semi-cylindrical cylindricality, Tensioning slot (8) is provided on the arc outer wall of spring leaf (3) vertically, is arranged successively on the side wall of spring leaf (3) equipped with one group of latch (4), the angle (5) for facilitating insertion binding hole, at least two spring leafs of upper clamp plate (1) are provided at the top of spring leaf (3) (3) it is meshed at least two spring leafs (3) of lower clamp plate (2) by latch (4).

2. a kind of stainless steel document binding clip item according to claim 1, it is characterised in that open the bottom of spring leaf (3) Have separation trough (6), spring leaf (3) be divided by spring leaf ontology and mounting seat (7) by separation trough (6), upper clamp plate (1) and At least two spring leaf mounting grooves (9) are respectively equipped on lower clamp plate (2), spring leaf (3) is fixedly mounted on by mounting seat (7) In corresponding spring leaf mounting groove.

3. a kind of stainless steel document binding clip item according to claim 1, it is characterised in that angle (5) is that arc is oblique Mouthful.

4. a kind of stainless steel document binding clip item according to claim 2, it is characterised in that spring leaf mounting groove (9) is Coil component spring piece mounting groove (9).

5. a kind of stainless steel document binding clip item according to claim 1, it is characterised in that upper clamp plate (1), lower clamp plate (2) and spring leaf (3) is that rustproof spring steel is made.

6. a kind of stainless steel document binding clip item according to claim 1, it is characterised in that upper clamp plate (1) and lower clamp plate It (2) is oblong.

7. a kind of stainless steel document binding clip item according to claim 1, it is characterised in that latch (4) is triangle card Tooth.