CN206217417U

CN206217417U - Binder

Info

Publication number: CN206217417U
Application number: CN201621265471.6U
Authority: CN
Inventors: 王国希
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-24
Filing date: 2016-11-24
Publication date: 2017-06-06
Anticipated expiration: 2026-11-24

Abstract

The utility model discloses a kind of binder, including depression bar, screw way, with bookbinding seat, the depression bar is hinged with the bookbinding seat by jointed shaft, sliding block is provided with the screw way, the sliding block is connected with extension spring, one end connection depression bar of the extension spring, (the first back-moving spring is provided between the depression bar and screw way, second spring is provided between the screw way and bookbinding seat, the end of the depression bar is provided with push type broach, it is characterized in that being connected with latch hook on the jointed shaft, the afterbody of the screw way is provided with the hook and slot matched with the latch hook, pull bar is connected with the latch hook, the scuffing of cylinder bore is in " 7 " font, the screw way is provided with stopper slot, when the latch hook hooks the hook and slot, the end of the pull bar is placed in the stopper slot.This structure of the present utility model, can take out screw way, thus placement binding stable is very convenient quick, to improve binding efficiency.

Description

Binder

Technical field

The utility model is related to a kind of binder for external packing bookbinding.

Background technology

Binder is a kind of for used by bound book or manuscript paper, being also used for being bound on product external packaging sometimes, and is ordered Book machine is similar to, but stapler is generally used for office, the less manuscript paper of the bookbinding page, the manuscript paper more for the page or books Then need nail more long, and the larger binder of stapling force.Binder generally comprises depression bar, screw way and bookbinding seat, is set in screw way Sliding block is put, sliding block is connected by extension spring with depression bar, and nail is placed in screw way, the books or manuscript paper that will be bound are placed into On bookbinding seat, depression bar is depressed so that push type broach extrudes nail, orders into books or manuscript paper.The binder for being used at present, Its screw way is directly hinged with depression bar, after binding stable is using finishing, sliding block is opened with hand push, and binding stable is put into, and is arranged so that dress Stapling is very inconvenient, and have impact on binding efficiency.

The content of the invention

In view of the deficiency that background technology is present, the technical problems to be solved in the utility model is to provide one kind and can conveniently put Enter the binder of binding stable.

Therefore, the utility model adopts the following technical scheme that to realize：Binder, including depression bar, screw way and bookbinding Seat, the depression bar is hinged with the bookbinding seat by jointed shaft, and sliding block is provided with the screw way, and the sliding block is connected with extension spring, One end connection depression bar of the extension spring, is provided with (the first back-moving spring, the screw way and the bookbinding between the depression bar and screw way Second back-moving spring is provided between seat, the end of the depression bar is provided with push type broach, it is characterised in that lock is connected with the jointed shaft Hook, the afterbody of the screw way is provided with the hook and slot matched with the latch hook, and pull bar is connected with the latch hook, and the scuffing of cylinder bore is in " 7 " Font, the screw way is provided with stopper slot, and when the latch hook hooks the hook and slot, the end of the pull bar is placed in the stopper slot It is interior.

The binder includes body, and rotating shaft is provided with the body, and cam, the cam are provided with the rotating shaft It is dynamic with the depression bar to contact.

The push type broach is detachably arranged on depression bar.

The depression bar is provided with key seat, and the push type broach is fixed on key seat by bearing pin.

This structure of the present utility model, as long as pulling pull bar, rotates jointed shaft, and latch hook just departs from hook and slot, and screw way just may be used To take out completely, after binding stable is put into, can be connected with latch hook by hook and slot again, the loading of binding stable, with easily and fast Feature, it is adaptable to the binder of a large amount of operations.

Brief description of the drawings

It is of the present utility model about details in conjunction with further describing below.

Fig. 1 is the structure chart of whole machine of the present utility model；

Fig. 2 is the structure chart that the utility model latch hook is matched with hook and slot；

Fig. 3 is used in the structure chart on body for the utility model.

Specific embodiment

As shown in Figure 1-Figure 3, this binder, including depression bar 1, screw way 2 and bookbinding seat 3, the depression bar 1 and the bookbinding Seat 3 is hinged by jointed shaft 10, and sliding block 4 is provided with the screw way 2, and the sliding block 4 is connected with extension spring 5, one end of the extension spring 5 Connection depression bar 1, is provided with (the first back-moving spring 6 between the depression bar 1 and screw way 2, the (the first back-moving spring 6 is used for answering for depression bar 1 Position, second back-moving spring 7 is provided between the screw way 2 and the bookbinding seat 3, and the second back-moving spring 7 is used for answering to screw way 2 Position, the end of the depression bar 1 is provided with push type broach 8, and the push type broach 8 uses detachable installation, and specifically, the depression bar 1 is provided with Key seat 11, the push type broach 8 is fixed on key seat 11 by bearing pin 9, by the dismounting of bearing pin 9, just can be changed push type broach 8, to keep away Exempt from the excessive wear of push type broach 8 and deformation causes to bind the defect of effect difference；Latch hook 13, the screw way are connected with the jointed shaft 10 2 afterbody is provided with the hook and slot 21 matched with the latch hook 13, and pull bar 14 is connected with the latch hook 13, and the pull bar 14 is in " 7 " Font, the screw way 2 is provided with stopper slot 22, and when the latch hook 13 hooks the hook and slot 21, the end of the pull bar 14 is placed in In the stopper slot 22.The binder includes body 15, and rotating shaft 16 is provided with the body 15, is installed in the rotating shaft 16 There is cam 17, the cam 17 is dynamic with the roller bearing 18 on the depression bar 1 to be contacted.

During utility model works, it would be desirable to which the books or contribution of bookbinding are placed on bookbinding seat 3, and rotating shaft 16 is rotated Afterwards, when being rotated with cam 17, when the most projecting surface of cam 17 is contacted with roller bearing 18, depression bar 1 is pressed onto position, will be in screw way 2 Binding stable extrude, books or contribution are bound, with the rotation of cam 17, roller bearing 18 is left in its face most protruded, In the presence of (the first back-moving spring 6, depression bar 1 rises, such cycle rotation, reciprocal bookbinding；Cam 17 is rotated one week, that is, carry out Bookbinding is once.After binding stable has been used, depression bar 1 is pulled open with hand, pull bar 14 is ticked from stopper slot 22, pull bar 14 is rotated When, just drive jointed shaft 10 to rotate, the rotation of jointed shaft 10 departs from hook and slot 21 with latch hook 13, at this point it is possible to screw way 2 is taken out, I.e. sliding block 4 also departs from screw way 2, from after the interior placement binding stable of screw way 2, then sliding block 4 is inserted, and hook and slot 21 then is directed at into latch hook 13, overturn pull bar 14, after pull bar 14 is buckled into stopper slot 22, and screw way 2 is installed on it, thus binding stable loading very It is simple and convenient quick, effectively raise binding efficiency.

Claims

1. binder, including depression bar, screw way and bookbinding seat, the depression bar are hinged with the bookbinding seat by jointed shaft, the nail Sliding block is provided with road, the sliding block is connected with extension spring, one end connection depression bar of the extension spring is provided between the depression bar and screw way (the first back-moving spring, second back-moving spring is provided between the screw way and bookbinding seat, and the end of the depression bar is provided with push type broach, It is characterized in that being connected with latch hook on the jointed shaft, the afterbody of the screw way is provided with the hook and slot matched with the latch hook, described Pull bar is connected with latch hook, the scuffing of cylinder bore is in " 7 " font, and the screw way is provided with stopper slot, and the latch hook hooks the hook and slot When, the end of the pull bar is placed in the stopper slot.

2. binder according to claim 1, it is characterised in that the binder includes body, is provided with the body Rotating shaft, is provided with cam in the rotating shaft, the cam is dynamic with the depression bar to be contacted.

3. binder according to claim 1, it is characterised in that the push type broach is detachably arranged on depression bar.

4. binder according to claim 3, it is characterised in that the depression bar is provided with key seat, the push type broach passes through bearing pin It is fixed on key seat.