CN104400684B - Bookbinding pincers - Google Patents

Bookbinding pincers Download PDF

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Publication number
CN104400684B
CN104400684B CN201410658567.8A CN201410658567A CN104400684B CN 104400684 B CN104400684 B CN 104400684B CN 201410658567 A CN201410658567 A CN 201410658567A CN 104400684 B CN104400684 B CN 104400684B
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CN
China
Prior art keywords
bookbinding
fixture
tong arm
inserts
binder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410658567.8A
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Chinese (zh)
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CN104400684A (en
Inventor
刁富来
严考鑫
颜咏辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong excellent art design Co., Ltd.
Original Assignee
Huian Changxin Electromechanical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Huian Changxin Electromechanical Technology Co Ltd filed Critical Huian Changxin Electromechanical Technology Co Ltd
Priority to CN201410658567.8A priority Critical patent/CN104400684B/en
Publication of CN104400684A publication Critical patent/CN104400684A/en
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Publication of CN104400684B publication Critical patent/CN104400684B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/02Hand-held nailing tools; Nail feeding devices operated by manual power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42BPERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B5/00Permanently attaching together sheets, quires or signatures otherwise than by stitching
    • B42B5/02Permanently attaching together sheets, quires or signatures otherwise than by stitching by eyelets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sheet Holders (AREA)

Abstract

One kind bookbinding pincers, including the first tong arm, the second tong arm, the first fixture and the second fixture.First tong arm offers the first arc-shaped slot, and the first fixture offers the first fixing groove through the first fixture, and the first arc-shaped slot is connected with the first fixing groove.Second tong arm is hinged with the first tong arm, and the second tong arm offers the second arc-shaped slot, and the second fixture offers the second fixing groove through the second fixture, and the second draw-in groove is connected with the second fixing groove.First fixture is set with respect to the second fixture.The binder ring of the cyclic structure outside above-mentioned bookbinding pincers cooperation is used, and can make that the easy page turning of binder formed after the resistance hammered into when in multiple thicker paper of thickness, and bookbinding can be reduced, and the binder formed after bookbinding is easier to suspension.In addition it is also possible to improve binding efficiency.

Description

Bookbinding pincers
Technical field
The present invention relates to a kind of stationery, more particularly to a kind of bookbinding pincers.
Background technology
Binder and binding stable cooperate and binding paperses can be bound into book form, and this is two kinds can improve bookbinding efficiency Binder, be seen everywhere in our life, its simple structure, the paper little for binding thickness gives people Life brings and greatly facilitates.
However, binding excessive amounts of paper, the thickness of the paper being especially sequentially overlapped with binder and binding stable When blocked up, because resistance is excessive, existing binding stable is more difficult to hammer into paper binding stable, and the binder formed after bookbinding is whole Body structure is more enough firm, the problem that binding stable deformation causes paper to depart from easily occurs.Meanwhile, existing binder and binding stable Coordinate and bind the binder that multiple paper are formed, because multiple paper are in the pressure of side superposition accumulation so that binder is difficult Page turning, even if page turning, is also easily voluntarily combined.
Additionally, existing binder and binding stable coordinate the binder for binding the formation of multiple paper to be difficult to be suspended on outside, Generally need to be placed on desktop or on bookshelf, space availability ratio is relatively low.
For example, Chinese patent 200910097158.4 discloses a kind of binding stable, binding stable is specifically disclosed, it is grown by nail The short pin composition of pin, horizontal fixed strip, nail, it is characterised in that nail pin long is left on the horizontal fixed strip left side, the short pin of nail, factory's system are left in the right Horizontal fixed strip the right of binding stable of prior art or the nail pin long on the left side are changed to follow closely short pin when making, are glued slabbing, made Used time is put into binding stable of the present invention in binder and can be used, and the thickness bound according to documentation can make nail of the invention short Pin length is arranged in sequence, makes another pin of binding stable after documentation bookbinding in vertical state, when needing binding stable to take apart Horizontal fixed strip is exerted oneself to pull open with hand makes nail pin long depart from from documentation, and its advantage is simple design, cost Cheap, practicality is very big.
And for example, Chinese patent 02106690.6 discloses a kind of binder, specifically discloses binder, and the binder can hold Changing places carries out binder main body and the handling of lid, while using lid, can mitigate the operating physical force needed for extruding binding stable. The lid made of resin that the binder 10 is installed with by metal binder main body 11 and according to the mode being covered on the outside of the main body Son 12 is constituted.And lid 12 is by the upper lid 55 positioned at the side of handle 19 of binder main body 11 and according to the side that can be relatively rotated Lower cover 56 of the formula with top cap then and positioned at the side of pedestal 21 of binder main body 11 is constituted.Binder main body 11 is designed to Only need to be by way of the relative movement with lid 12 just can be loaded and unloaded freely.In addition, upper lid 55 and lower cover 56 are in binder Position in front of the center of rotation of main body 11 links together according to the mode that can be relatively rotated, and in upper lid 55, Position in front of lid center of rotation is provided with the positioning of components 61 for applying depressing force to handle 19.
And for example, Chinese patent 200520100629.X discloses a kind of self-locking type stapling nail, a kind of specific open bookbinding Nail.Relatively thicker file etc. can not be bound using normal staple;And it is more complicated to use bookbinding bar to operate, and bookbinding Effect is nor very well.The utility model includes ailhead and nail body, and the section of column type nail body is semicircle, and semicolumn sprig body Plane side be circumferentially provided with teeth groove.Because the side of utility model column type nail body is provided with teeth groove, two are used during bookbinding Binding stable reversely inserts binding hole, and the reverse teeth groove in both sides is engaged and is capable of achieving self-locking, reaches bookbinding purpose.
And for example, Chinese patent 201420135870.5 discloses a kind of button binding device, specifically discloses a kind of bookbinding Device, including:Workbench, bookbinding bed die, binding stable feedway and caulking apparatus, wherein:Workbench is filled as whole button The mounting platform of binding device, caulking apparatus, binding stable feedway and bookbinding bed die are each attached on workbench, and bookbinding bed die is used In the button that fixation is in sheets, binding stable feedway is used to supply binding stable in bookbinding, and binding stable is transported into dress The top of bed die is ordered, caulking apparatus are located at the top of bookbinding bed die, for the binding stable that conveys binding stable feedway to dress The punching press of bed die direction is ordered, sheet material can be placed on the button being in sheets, binding stable will be in sheets button It is fixed together with sheet material.Therefore, button is fixed on sheet material by the button binding device that the embodiment of the present application is provided, realization On so that multiple buttons can be fixed together, and be convenient for carrying and receive.
However, patent disclosed above is still present when the thickness for binding multiple paper is blocked up, because resistance is excessive, compared with The binder that the binder that difficulty hammers into problem in paper, formed after bookbinding is difficult to be formed after the problem of page turning, bookbinding is difficult to hang The problem of extension.
The content of the invention
Based on this, it is necessary to provide it is a kind of can solve when bind multiple paper thickness it is thicker when, because resistance is excessive, It is more difficult hammer into paper, the binder technology not easy to hang that the binder that is formed after bookbinding is difficult to be formed after page turning, bookbinding is asked The bookbinding pincers of topic.
One kind bookbinding pincers, including the first tong arm, the second tong arm, the first fixture and the second fixture;
First tong arm offers the first arc-shaped slot, and first fixture is offered through first fixture The first fixing groove, first arc-shaped slot connects with first fixing groove;
Second tong arm is hinged with first tong arm, and second tong arm offers the second arc-shaped slot, described Two fixtures offer the second fixing groove through second fixture, and second draw-in groove connects with second fixing groove It is logical;
First fixture, second fixture relatively is set, for it is close to each other in stress or away from.
Wherein in one embodiment, first fixture has the first opening away from the end of first tong arm.
Wherein in one embodiment, second fixture has the second opening away from the end of second tong arm.
Wherein in one embodiment, relatively described second opening in first opening is set.
Wherein in one embodiment, first fixture has isosceles trapezoid section.
Wherein in one embodiment, first fixture is round table-like structure.
Wherein in one embodiment, second fixture is isosceles trapezoid section.
Wherein in one embodiment, second fixture is round table-like structure.
Wherein in one embodiment, first fixture is provided with the first pad away from the end of first tong arm Block.
Wherein in one embodiment, second fixture sets second away from the end of second tong arm pad Block.
Above-mentioned bookbinding pincers coordinate outside the binder ring of cyclic structure use, can make to reduce that to hammer into thickness thicker The easy page turning of binder formed after resistance when in multiple paper, and bookbinding, the binder formed after bookbinding is easier to suspension.This Outward, it is also possible to improve binding efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the binder ring of an embodiment of the present invention;
Fig. 2 is the structural representation at another visual angle of the binder ring shown in Fig. 1;
Fig. 3 is the binding stable of Fig. 2 along the cut-away view of line A-A;
Fig. 4 is enlarged drawings of the Fig. 3 at A;
Fig. 5 is the structural representation of the bookbinding pincers of an embodiment of the present invention;
Fig. 6 is the structural representation at another visual angle of the bookbinding pincers shown in Fig. 5;
Fig. 7 is enlarged drawings of the Fig. 6 at B;
Fig. 8 is the design sketch after the binder ring bookbinding shown in Fig. 1.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing Give better embodiment of the invention.But, the present invention can be realized in many different forms, however it is not limited to herein Described implementation method.On the contrary, the purpose for providing these implementation methods is to make to understand more the disclosure Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ", For illustrative purposes only, it is unique implementation method to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool The purpose of the implementation method of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more The arbitrary and all of combination of related Listed Items.
Fig. 1 is referred to, it is the structural representation of the binder ring 10 of an embodiment of the present invention.
Binder ring 10 includes body 100, bookbinding fastener 200 and bookbinding inserts 300, and bookbinding fastener 200 and bookbinding are embedding Part 300 may be contained within body 100.
In order to strengthen the mechanical performance of binder ring 10, for example, body 100, bookbinding fastener 200 and bookbinding inserts 300 are Integrated formed structure, so, can strengthen the mechanical performance of binder ring 10.
Fig. 1 is referred to, body 100 is arcuate structure, for example, body 100 is curved circular column structure, and for example, body 100 It is arc square column structure, and for example, body 100 is arc polygon prism shape structure.
In order to strengthen the mechanical performance and bend resistance fracture property of the body, for example, the material of the body is Al- Fe-Cu-Mg alloys;And for example, the body includes each component of following mass parts:0.4 part~0.6 part of Fe, 0.1 part~0.3 The Cu, 0.1 part~0.3 part of Mg, 0.05 part~0.1 part of Si, B and 80 part of 0.2 part~0.3 part~95 parts of Al of part, And for example, the body includes each component of following mass parts:0.5 part of Fe, 0.25 part of Cu, 0.25 Mg, 0.08 part of Si, The Al of B and 90 part of 0.25 part, so, can both ensure the mechanical performance of the body, further, since by the binder ring When hammering into paper, the body needs bending, so that the bookbinding fastener and bookbinding inserts engaging, using above-mentioned quality The each component of part prepares the body can have good bend resistance fracture property, to avoid the body in bending When, the problem being broken, and using above-mentioned mass parts each component prepare the body also have preferably resistant to rust Performance, greatly extends the service life of the body, it is also possible to avoid paper from being stained with rusty stain, more conducively preserves for a long time.
Please refer to Fig. 1 and Fig. 2, bookbinding fastener 200 includes crimp head 210 and some clamping pieces 220.Crimp head The 210 one end ends for being arranged at body 100, some clamping pieces 220 are arranged radially in crimp head 210.
For example, the clamping piece has arc-shaped structure;And for example, the clamping piece has circular arc isosceles trapezoidal structure; And for example, some clamping pieces radially distribute in crimp head;And for example, the bearing of trend of the clamping piece and the crimp head Bus bearing of trend it is identical.
In order to improve puncture resistance of the crimp head 210 to paper, for example, referring to Fig. 1, crimp head 210 is cone shape Structure, the bottom surface of crimp head 210 is fixedly installed on body 100, it will be understood that when the tip of crimp head 210 is pierced into paper, when To the timing of 210 pressure applied of crimp head one, the tip of crimp head 210 is smaller with the contact area of paper, then paper is applied Plus pressure it is bigger, that is, it is smaller to be pierced into suffered resistance, so, can improve puncture resistance of the crimp head 210 to paper, More preferably it is pierced into paper, during multiple paper for especially needing puncture thickness thicker, relative to traditional staple, crimp head 210 penetration performance is more preferably.
In order to further improve puncture resistance of the crimp head to paper, for example, the bookbinding head surface is provided with spiral shell Line, so, when press the crimp head hammer into paper it is harder when, crimp head can be hammered into by paper by the crimp head It is interior, so as to further increase puncture resistance of the crimp head to paper.
In order to strengthen the mechanical performance of the crimp head, the structure for example, crimp head and the body are formed in one, And for example, the crimp head is integrated die casting shaping with the body, and and for example, the crimp head is stainless steel crimp head, and Such as, the sophisticated material of the crimp head is prepared using diamond, so, can also pierce through the other materials in addition to paper Page, e.g., the page of macromolecule material and the page of metal material etc. so, can strengthen the mechanicalness of the crimp head Energy.
Please refer to Fig. 1, bookbinding inserts 300 is arranged at one end end of the body 100 away from bookbinding fastener 200.For example, Bookbinding inserts and the body are formed in one structure, and and for example, the bookbinding inserts 300 is that stainless steel binds inserts, this Sample, can strengthen the mechanical performance and anti-deformation nature of the bookbinding inserts, it will be understood that when stapling operation is carried out, dress The lower section that inserts 300 is in paper is ordered, the pressure that crimp head 210 applies to paper can be delivered on bookbinding inserts 300, also It is to say, it is ensured that bookbinding inserts 300 has good anti-deformation nature, and bookbinding fastener 200 can be made preferably to snap in bookbinding inserts In 300.
Please refer to Fig. 1 and Fig. 3, bookbinding inserts 300 is hollow structure, and accommodating cavity is formed with bookbinding inserts 300 310, accommodating cavity 310 is used to house crimp head 210.Bookbinding inserts 300 is bent to form away from an inside side of side wall of body 100 Flanging 320, flanging 320 is used for and the clamping of clamping piece 220.And for example, a side wall of the inserts 300 away from body 100, correspondence are bound In each clamping piece 220, some hole clippings are set, each hole clipping is corresponded with each clamping piece, each clamping piece is embedded in a hole clipping, And protrude from outside bookbinding inserts, so, the dismounting after being conducive to if desired.
Fig. 4 is referred to, bookbinding inserts 300 offers through hole 330, and through hole 330 is connected with accommodating cavity 310, and crimp head 210 is worn Cross through hole 330 and be placed in accommodating cavity 310.
For example, the bookbinding inserts has isosceles trapezoid section;And for example, the bookbinding inserts is round table-like structure;And for example, The miner diameter end of the bookbinding inserts is arranged on the body;And for example, the flanging is located at the bigger diameter end of the bookbinding inserts;Again Such as, the lateral wall of the crimp head is brought into close contact with the madial wall of the bookbinding inserts, so, with reference to having for above-described embodiment The crimp head of cone, can be such that the crimp head is preferably placed in the accommodating cavity, and it is possible to avoid described Crimp head shakes in the bookbinding inserts.
The operation principle of above-mentioned binder ring 10 is as follows:
First, multiple paper are positioned between bookbinding fastener 200 and bookbinding inserts 300, then, body 100 of holding with a firm grip And apply pressure, now, crimp head 210 will successively pierce through multiple paper, and enter in the accommodating cavity 310 for binding inserts 300, need It is noted that when clamping piece 220 is slided with respect to flanging 320, clamping piece 220 can be deformed upon, so that clamping piece 220 Into in the accommodating cavity 310 of bookbinding inserts 300, when clamping piece 220 is completely into the accommodating cavity 310 to bookbinding inserts 300, Clamping piece 220 replys original state, so that clamping piece 220 engages with flanging 320, i.e., flanging 320 can limit clamping piece 220 from dress Order and skidded off in inserts 300, so, binder ring 10 can form annular closed structure after multiple paper are bound, and page turning is also relatively held Easily, further, it is also possible to binder ring 10 is suspended on wall.
The bookbinding fastener 200 of above-mentioned binder ring 10 is by setting crimp head 210, it is possible to reduce hammer into thicker multiple of thickness The easy page turning of binder formed after resistance when in paper, and bookbinding, the binder formed after bookbinding is easier to suspension.
The bookbinding pincers that a kind of binder ring with described in any of the above-described embodiment is used cooperatively are described below, to improve bookbinding effect Rate.
Fig. 5 and Fig. 6 is referred to, it is the structural representation of the bookbinding pincers 20 of an embodiment of the present invention.
Bookbinding pincers 20 include the first tong arm 400, the second tong arm 500, the first fixture 600 and the second fixture 700, the One fixture 600 and the second fixture 700 are respectively arranged at the first tong arm 400 and the second tong arm 500, the first tong arm 400 It is hinged with the second tong arm 500.
Fig. 7 is referred to, the first tong arm 400 offers the first arc-shaped slot 410, and arc-shaped slot 410 is dispensed for holding part Order the body 100 of ring 10.
Fig. 7 is referred to, the first fixture 600 offers the first fixing groove 610 through the first fixture 600, and first consolidates Groove 610 is determined for the body 100 of holding part point binder ring 10, junction of the crimp head 210 with body 100 and the first fixture 600 abut away from one end of the first tong arm 400, and some clamping pieces 220 are around being distributed in outside the first fixture 600.First arc Draw-in groove 410 is connected with the first fixing groove 610.
For example, first fixture has isosceles trapezoid section;And for example, first fixture is round table-like structure.
In order that first fixture can play cushioning effect when being abutted with the crimp head, for example, described first Fixture is provided with the first cushion block away from the end of first tong arm;And for example, first fixture is away from the described first pincers The end of arm has the first opening, and the body is open through described first;And for example, first cushion block is arranged at described On body be located at first aperture position at, so, when first fixture can be allow to be abutted with the crimp head from To cushioning effect.
Fig. 7 is referred to, the second tong arm 500 is hinged with the first tong arm 400, and the second tong arm 500 offers the second arc-shaped slot 510, the second arc-shaped slot 510 is used for the body 100 of holding part point binder ring 10.
Fig. 7 is referred to, the second fixture 700 offers the second fixing groove 710 through the second fixture 700, and second consolidates Groove 710 is determined for the body 100 of holding part point binder ring 10, junction of the bookbinding inserts 300 with body 100 and the second fixture 700 away from the second tong arm 500 one end abut.Second draw-in groove 510 is connected with the second fixing groove 710.
For example, second fixture has isosceles trapezoid section;And for example, second fixture is round table-like structure.
In order that second fixture can play cushioning effect when being abutted with the bookbinding inserts, for example, described the Two fixtures are provided with the second cushion block away from the end of second tong arm;And for example, second fixture is away from described second The end of tong arm has the second opening, and the body is open through described second;And for example, second cushion block is arranged at described It is located at second aperture position on body, so, can be with when second fixture can be made to be abutted with the bookbinding inserts Play cushioning effect.
For example, relatively described second fixture of first fixture is set;And for example, first opening relatively described the Two openings are set.
Above-mentioned bookbinding pincers 20 coordinate the principle of bookbinding as follows with binder ring 10:
First, by body 100 be embedded at the first arc-shaped slot 410, the first fixing groove 610, the second arc-shaped slot 510 and In second fixing groove 710, and will bookbinding fastener 200 and bookbinding inserts 300 respectively with the first fixture 600 and the second fixture 700 abut.
Afterwards, multiple paper are positioned between bookbinding fastener 200 and bookbinding inserts 300.
Then, hold with a firm grip the first tong arm 400 and the second tong arm 500, and force control the first tong arm 400 and the second tong arm 500 Moved to opposite direction, now, based on the active force that the first tong arm 400 and the second tong arm 500 apply to body 100, body 100 Stress is deformed upon, so as to drive the crimp head 210 will successively to pierce through multiple paper, and enters the accommodating cavity of bookbinding inserts 300 In 310, so, the time required for can greatly saving stapling operation, and it is also relatively labor-saving.
It should be noted that in stapling operation, when clamping piece 220 is slided with respect to flanging 320, the meeting of clamping piece 220 Deform upon, so that clamping piece 220 enters in the accommodating cavity 310 of bookbinding inserts 300, when clamping piece 220 is completely into extremely bookbinding When in the accommodating cavity 310 of inserts 300, clamping piece 220 replys original state, so that clamping piece 220 engages with flanging 320, that is, rolls over Side 320 can limit clamping piece 220 and be skidded off from bookbinding inserts 300, so, refer to Fig. 8, and binder ring 10 is binding multiple paper After can form annular closed structure, and page turning is relatively easy to, further, it is also possible to binder ring 10 is suspended on wall.
Finally, bookbinding pincers 20 and binder ring 10 are separated, stapling operation is completed.
Binder ring 10 outside above-mentioned bookbinding pincers cooperation is used, and can make to reduce hammering into multiple thicker paper of thickness The easy page turning of binder formed after resistance when interior, and bookbinding, the binder formed after bookbinding is easier to suspension.Additionally, also may be used To improve binding efficiency.
For example, the various embodiments described above are mutually combined formed binder ring and bookbinding pincers.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope of this specification record is all considered to be.
The above implementation method only expresses several embodiments of the invention, and its description is more specific and detailed, but Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for the ordinary skill people of this area For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention Protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of bookbinding pincers for binder ring, it is characterised in that including the first tong arm, the second tong arm, the first fixture and the Two fixtures;
First tong arm offers the first arc-shaped slot, and first fixture offers through first fixture One fixing groove, first arc-shaped slot is connected with first fixing groove;
Second tong arm is hinged with first tong arm, and second tong arm offers the second arc-shaped slot, and described second consolidates Determine part and offer the second fixing groove through second fixture, second arc-shaped slot connects with second fixing groove It is logical;
First fixture, second fixture relatively is set, for it is close to each other in stress or away from;
The binder ring includes body, bookbinding fastener and bookbinding inserts, and the bookbinding fastener and the bookbinding inserts are all provided with It is placed on body;
The bookbinding fastener and the bookbinding inserts are abutted with first fixture and second fixture respectively.
2. bookbinding according to claim 1 is clamped, it is characterised in that end of first fixture away from first tong arm Portion has the first opening.
3. bookbinding according to claim 2 is clamped, it is characterised in that end of second fixture away from second tong arm Portion has the second opening.
4. bookbinding according to claim 3 is clamped, it is characterised in that relatively described second opening in first opening is set.
5. bookbinding according to claim 1 is clamped, it is characterised in that first fixture has isosceles trapezoid section.
6. bookbinding according to claim 5 is clamped, it is characterised in that first fixture is round table-like structure.
7. bookbinding according to claim 1 is clamped, it is characterised in that second fixture is isosceles trapezoid section.
8. bookbinding according to claim 7 is clamped, it is characterised in that second fixture is round table-like structure.
9. bookbinding according to claim 1 is clamped, it is characterised in that end of first fixture away from first tong arm Portion is provided with the first cushion block.
10. bookbinding according to claim 1 is clamped, it is characterised in that second fixture is away from second tong arm End is provided with the second cushion block.
CN201410658567.8A 2014-11-18 2014-11-18 Bookbinding pincers Active CN104400684B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410658567.8A CN104400684B (en) 2014-11-18 2014-11-18 Bookbinding pincers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410658567.8A CN104400684B (en) 2014-11-18 2014-11-18 Bookbinding pincers

Publications (2)

Publication Number Publication Date
CN104400684A CN104400684A (en) 2015-03-11
CN104400684B true CN104400684B (en) 2017-06-09

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995754A (en) * 1961-02-23 1961-08-15 Hall Harry Fastening means
DE29713703U1 (en) * 1997-07-10 1998-11-05 Bollmann GmbH Werkzeugfabrik, 42899 Remscheid Punching pliers
CN2407885Y (en) * 2000-03-07 2000-11-29 翁胜嘉 Hand held extruding tool
US7185409B1 (en) * 2005-02-17 2007-03-06 Michael Myers Installation tool for irrigation emitter barbs with cutter
CN202934471U (en) * 2012-11-02 2013-05-15 浙江金刚汽车有限公司 Self-locking manual pincer clamp
CN204277823U (en) * 2014-11-18 2015-04-22 惠州市快印家族图文设计有限公司 Bookbinding pincers

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