CN1192907C - Binding clip - Google Patents

Abstract

A binder is capable of binding and unbinding a matter to be bound such as papers by closing or opening a pincher through a simple operation of an operating lever. The present inventive binder 10 has a base 12 attached to a body to be mounted such as a cover, the pincher 26 attached to the base 12 in order to press the matter A to be bound through a motion nearly parallel to the base 12 and the operating lever 32, which is pivotally attached to the base 12 so as to move the pincher 26 nearly parallel to the mounting part of the base 12 and, at the same time, to press the matter A to be bound and is equipped with a moving member 50 having a locking site 56 movably attached to the operating lever 32 and a locking part 40, which is formed on the base 12 so as to lock the locking site 56 of the moving member 50.

Description

Binding clip

Technical field

The present invention relates to a kind of folder binding clip, for example, in order to clamp the binding clip of file of being placed in the file etc.

Background technology

Figure 27 is the stereogram of former binding clip.Binding clip 1 comprises the base 2 that forms with metallic plate.End at base 2 cross directions is formed with a riser piece 3.On base 2, be formed with 3 gripper shoes 4 parallel with riser piece 3.Support bar 5 passes free to rotately and is installed in from riser piece 3 and is formed on two through holes on the gripper shoe 4.Support bar 5 has the shape of warpage, and support bar 5 is by rotating, and its front end carries out moving of picture circular arc.Rectangular clamping plate 6 is housed on the front end of this support bar 5.Therefore, when support bar 5 was center steering with riser piece 3 and gripper shoe 4, its leading section carried out moving of picture circular arc, and clamping plate 6 opens and closes mobile with respect to base 2.

And, form back shaft 7, the spring members 8 of on this back shaft 7, reeling between riser piece 3 and a gripper shoe 4.One end self-supporting axle, 7 parts of this spring members 8 begin to extend and are connected with the central portion of clamping plate 6.In addition, at the other end of spring members 8, lever 9 is installed.As shown in figure 27, be formed with protruding 3a in the side of riser piece 3.Be formed with mount hole 9a with the corresponding part of this projection 3a and in the side of lever 9.Under the state that lever 9 is depressed, by the protruding 3a on the riser piece 3 being embedded in the mount hole 9a on the lever, clamping plate 6 can be with the state locking of falling down.Therefore, make an end of spring members 8 carry out the picture circular arc by operating operation handle 9 and move, clamping plate 6 is opened and closed.When clamping plate 6 is closed, compress to the base 2 side application of forces with 8 pairs of clamping plates 6 of spring members.

This binding clip 1 is installed in the inboard of file, in order to step up file etc.At this moment but operating operation handle 9 opens and closes clamping plate 6.Clamping plate 6 when pushing down file, the power of utilizing spring members 8 with clampings such as file and be fixed on clamping plate 6 and base 2 between.

This binding clip 1 is the structure that opens or closes clamping plate 6 by the operation of lever 9.But, when closing clamping plate 6, depress lever 9 from the top of lever 9 facing to base 2 after, in order to articulate, just must move towards the protruding 3a that is formed on riser piece 3 sides lever 9 to horizontal direction with the mount hole 9a that is formed on lever 9 sides.

In addition, when opening clamping plate 6, facing to the front end of base 2 push handles 9, the mount hole 9a that is formed on lever 9 sides is broken away from from the protruding 3a of riser piece 3 sides with finger, then, need slightly be move operation handle 9 flatly from the direction of leaving riser piece 3.

When clamp at this document order in the clamp 1 folder file more for a long time, apply power from spring members 8 to lever 9, apply sizable power to the face side of base 2 to lever 9.And, the mount hole 9a that is formed on lever 9 sides and the protruding 3a that is formed on riser piece 3 sides are articulated, thus need very big power operating operation handle 9, because of complicated operation, so pretty troublesome when on clamping plate 6, clamping file.

In addition, when opening clamping plate 6 with operating operation handle 9, action is opposite, has same problem.

For this reason, wishing has a kind of binding clip, can open and close clamping plate by operating operation handle simply, can clamp or unload clipped objects such as file with letter.

Summary of the invention

The present invention is in order to address the above problem, and its main purpose provides a kind of binding clip, by shirtsleeve operation opens and closes clamping plate to lever, can clamp or unload clipped objects such as file.

The present invention's 1 described binding clip, have: be installed in base on the fixing body such as clip, be installed in the fastening board on the base with the slightly parallel state of base with moving and push clipped object, supported axle is supported, be installed on the base, for making fastening board to move and to push the lever that clipped object forms with the slightly parallel state of base free to rotately; It is characterized in that, be provided with: have on the position of the axle Support Position of leaving described lever, be installed in the moving-member of the locking site on the lever in the mode of sliding along the length direction of described lever, be positioned at the leading section of described lever, push by length direction to described lever, the operating position that described moving-member integral body is slided to described axle Support Position, with articulate the mounting part that is formed on the base for locking site with moving-member, by push the described operating position of described moving-member at the length direction of described lever, the locking site of described moving-member is thrown off from described mounting part.

The present invention's 2 described binding clips, be on the basis of the present invention's 1 described binding clip, it is characterized in that, moving-member is to form to the mode that the front of the length direction of lever moves because of the elastic force effect, move by the front of described moving-member to the length direction of lever, the locking site of described moving-member and the mounting part of described base articulate.

The present invention's 3 described binding clips, be on the basis of the present invention's 1 or 2 described binding clips, it is characterized in that, moving-member has in the hollow bulb that is located at lever and from operating position, the mobile position that forms at the rear, operating position that the lever outer peripheral face protrudes be formed on the locking site in the place ahead, mobile position; Operating position and mobile position and locking site form as one with the rubber-like material; Moving position, be provided with: when the locking site of moving-member is thrown off with the mounting part of base, combine the restriction portion that combines disengagement of a part that moves, when the locking site of moving-member articulates with the mounting part of base, makes simultaneously lever that limits moving-member and for make moving-member integral body move the moving part that forms when resetting in disengagement from the combination of lever to the direction that the mounting part of the locking site of moving-member and base articulates with the part of lever.

The present invention's 4 described binding clips, be the present invention 3 described on the basis of binding clip, it is characterized in that, lever, have: the sliding part that the moving part displacement that forms, make moving-member when resetting at the protrusion position of the moving-member of throwing off is moved is thrown off from hook in the mobile position that combines and limit hook that moving-member moves with the mobile position of moving-member and make moving-member when articulating for the mounting part at the locking site of moving-member and base.

The present invention's 5 described binding clips, be the present invention 1 to 4 on the basis of any described binding clip, it is characterized in that: protrude to the length direction of described lever the end of the base side of the operating position of described moving-member.

1 invention according to the present invention only makes to have and moves the moving-member that is installed in the locking site on the lever freely and move, and the locking site of moving-member is combined with mounting part on being formed on base or throws off from the mounting part.So, utilize the mobile this simple motion of moving-member that fastening board is opened or closed.

2 invention according to the present invention, with moving-member installing along the length direction move mode of lever.And, when closing fastening board, moving-member is moved by pressing lever downwards, the mounting part on making locking site and being formed on base combines.In addition, when opening fastening board,, just can make the locking site of moving-member leave the mounting part of base side by pushing and/or the move operation position is moved moving-member.So, only need simple action that fastening board is opened and closed.

3 invention according to the present invention forms the operating position of the protrusion that the human finger can pin from the outer peripheral face of lever, by the pressing operation position moving-member is moved, and only needs simple action just can make the fastening board switching.

4 invention according to the present invention when the locking site of moving-member combines with the mounting part of base, by the moving-member of operating operation handle, just can make the mobile position of moving-member break away from the hook of lever.And, when resetting,, only need simple action that the locking site of moving-member is combined with the mounting part of base owing to can make the moving part displacement of moving-member moving at the protrusion position that makes the moving-member of having thrown off.

5 invention according to the present invention by pressing the operating position of moving-member front end, just can make the locking site of moving-member break away from mounting part and opening operation handle.At this moment, because the state formation of the base side end of moving-member operating position to protrude, so this protrusion sheet that press...withes one's finger just can be upspring by the control operation handle.

With reference to the accompanying drawings and by following inventive embodiment is elaborated, will further clearly understand above-mentioned purpose, other purposes, feature and advantage.

Description of drawings

Fig. 1 is this vertical view of inventing the binding clip of an embodiment.

Fig. 2 is the rearview of binding clip shown in Figure 1.

Fig. 3 is the front view of binding clip shown in Figure 1.

Fig. 4 is the right side view of binding clip shown in Figure 1.

Fig. 5 is the side view of binding clip major part shown in Figure 1.

Fig. 6 (A) is the diagram of overlooking of lever, and Fig. 6 (B) is the bottom diagram of lever.

Fig. 7 is the diagram of slide unit, and Fig. 7 (A) is its upward view, and Fig. 7 (B) is its vertical view, and (C) of Fig. 7 is its front view.

Fig. 8 is the diagram of base, and Fig. 8 (A) is its front view, and Fig. 8 (B) is the profile illustration of its major part.

Fig. 9 is the schematic diagram of lever open mode, and Fig. 9 (A) is the diagram of the section of its major part, and Fig. 9 (B) is the diagram of the section of its major part.

Figure 10 is the diagram of fastening board open mode, and Figure 10 (A) is the diagram of fastening board opening procedure, and Figure 10 (B) is the diagram of fastening board full open position.

(A) of Figure 11, (B), (C) are the diagrams that lever closes the cut-away section of closed procedure.

Figure 12 (A) is the diagram that lever closes the cut-away section of closed procedure, and Figure 12 (B) is the diagram of cut-away section of state of the lever of fastening board closed condition.

Figure 13 (A) is the vertical view of other embodiments of the invention, and Figure 13 (B) is the diagram of major part section.

Figure 14 (A) is the vertical view of other embodiments of the invention, and Figure 14 (B) is the diagram of the section of its major part.

Figure 15 is the stereogram diagram as the using method of the binding clip of one embodiment of the invention.

Figure 16 is the vertical view of the binding clip of another embodiment of the present invention.

Figure 17 is the rearview of binding clip shown in Figure 16.

Figure 18 is the front view of binding clip shown in Figure 16.

Figure 19 is the right side view of binding clip shown in Figure 16.

Figure 20 is the slide unit that is used for binding clip shown in Figure 16, and Figure 20 (A) is its upward view, and Figure 20 (B) is its vertical view, and Figure 20 (C) is its front view.

Figure 21 is the figure of the lever open mode of binding clip shown in Figure 16, and Figure 21 (A) is the profile illustration of its major part, and Figure 21 (B) is the profile illustration of its major part.

Figure 22 is the diagram of the fastening board open mode of binding clip shown in Figure 16, and Fig. 2 (A) is the diagram of fastening board opening procedure, and Figure 22 (B) is the diagram of fastening board full open position.

Figure 23 (A), (B), (C) are the cut-away section diagrams that the lever of binding clip shown in Figure 16 closes closed procedure.

Figure 24 (A) is the diagram that the lever of binding clip shown in Figure 16 closes the cut-away section of closed procedure, the diagram of the cut-away section of the state of the lever state of Figure 24 (B) fastening board closed condition.

Figure 25 is the stereogram diagram of binding clip using method shown in Figure 16.

Figure 26 (A) is the vertical view of its another embodiment of the present invention, and Figure 26 (B) is the diagram of the section of its major part.

Figure 27 is the stereogram diagram of former binding clip.

The specific embodiment

Fig. 1 is the vertical view of the binding clip of one embodiment of the invention.

Fig. 2 is the rearview of binding clip shown in Figure 1, and Fig. 3 is the front view of binding clip shown in Figure 1, and Fig. 4 is the right side view of binding clip shown in Figure 1, and Fig. 5 is the side view of binding clip major part shown in Figure 1.

Binding clip 10 for example comprises the tabular base 12 of rectangle with formation such as metallic plates.Cross direction one end at base 12 has a riser piece 14.Riser piece 14 vertically links to each other with respect to base 12 towards the other end from length direction one end of base 12.

In addition, on base 12, be formed with 3 gripper shoes 16,18 and 20 parallel with riser piece 14.For example form joint-cutting on the part of base 12, the mode of holding up on base 12 with the part that will form joint-cutting forms gripper shoe 16,18 and 20.On these gripper shoes 16,18 and 20, be formed with through hole.Support bar 22,24 passes the through hole of gripper shoe 16,18 from riser piece 14. Support bar 22 and 24 extends abreast in the part bending of gripper shoe 16,18 and with the face of gripper shoe 16 and 18, and bending once more forms its front end vertically facing to the face of gripper shoe 16 and 18. Support bar 22 and 24 support sections with riser piece 14 and gripper shoe 16 and 18 are that fulcrum rotates.So, rotating by support bar 22 and 24, its leading section moves with the circular arc of drawing.

Leading section in support bar 22 and 24 has been installed fastening board 26.Clamping plate 26 is a rectangle, by clipped object A such as file being clipped between itself and the base 12 and clipped object A such as glue files.

Support bar 22 and 24 leading section pass through hole on the fastening board 26 be installed in this fastening board 26 length direction two ends and can freely rotate.And then, between riser piece 14 and another gripper shoe 20, back shaft 28 is housed.As shown in Figure 6, be equipped with by being turned round the spring members 30 that helical spring is formed in the mode of reeling on this back shaft 28.

Spring members 30, the one end with extend in parallel along the face of gripper shoe 20 and bending once more, intersect vertically with the face of gripper shoe 20.One distolateral through hole with fastening board 26 of spring members 30 is connected and can freely rotates.

And axle is propping up lever 32 on back shaft 28.The other end of spring members 30 is connected on the lever 32.As shown in Figure 6, the other end of spring members 30 is fixed by the following spring limiter 32f of the upper wall 32a that is arranged on lever 32.

Lever 32 is formed under the state of depressing, extends to apart from the end of back shaft 28 than the base 12 of distant positions from back shaft 28 parts.

At the front end of lever 32, the slide unit (moving-member) 50 that is made of movable part that is free to slide is housed along the length direction of lever 32.

The people rotates facing to base 20 by the lever 32 that press...withing one's finger, and slide unit 50 can be articulated with base 12.At this moment, lever 32 is fixed on base 12 and slightly is on the parallel position, and like this, fastening board 26 is pressed to clipped object A such as file on the base 20, and clipped object A is clipped between base 12 and the fastening board 26.Just, can make fastening board 26 be in closed condition by lever 32 is rotated.

Then, the part of slide unit 50 is broken away from from the state that the part with base 12 combines, like this, opening operation handle 32 also can form the state that fastening board 26 is opened.At this moment, the people is by with finger manipulation slide unit 50, and (is the back shaft 28 with axle support operation handle 32 center, is called the place ahead from back shaft 28 facing to the direction of lever 32 front ends from the place ahead of lever 32 to make slide unit 50.Below identical.) rearward (front end from lever 32 is called the rear to the direction of back shaft 26 sides of axle support operation handle 32.Below identical.) pushing, slide unit 50 breaks away from from the bonding state with base 12 like this, utilizes the elastic force of spring members 30 to open fastening board 26.

On the position that the axle that leaves the lever 32 that 29 axles of the back shaft that is fixed on the base 12 support supports, slide unit 50 is installed in the hollow bulb of lever 32 and makes it to slide along the length direction of lever 32.

As shown in Figure 7, slide unit 50 is provided with from the operating position 52 that lever 32 outer peripheral faces protrude, the mobile position 54 that has the bullet property sent out that forms at 52 rears, operating position as the protrusion position, the locking site 56 that is formed on this place ahead of moving position 54 and combines with base 12.And aforesaid operations position 52, mobile position 54 and locking site 56 are by rubber-like synthetic resin, for example be processed into one with ABS, polyacetals etc.The people moves the operating position 52 of the slide unit 50 that protrudes from lever 32 by press...withing one's finger, make this slide unit 50 can face toward the medial movement of lever 32.

Lever 32 integral body form the elongated shape square body.Inside at this lever 32, the place ahead is the square shape with the cross section that surrounds of upper wall 32a, lower wall 32b, right wall 32c and left wall 32d of band hollow bulb, the rear shapes with synthetic resin for the コ font in the cross section that surrounded by upper wall 32a, right wall 32c and left wall 32d.

The front end of lever 32 (that is, being supported on the opposite side of back shaft 28 1 sides for axle) has the hollow bulb of front square shape, and this opening is advanced in slide unit 50 intercalations.The operating position 52 of slide unit 50, with the state that forwards protrudes from lever 32 front end openings, slide unit 50 is fixed and can moves freely.This embodiment, the upper wall 32a of the front end of lever 32 slightly rearward forms the breach (make its recessed) of plane arc.Like this, when the human finger is pinned the operating position 52 of slide unit 50, pushing rearward, and finger easily is embedded in barbed portion and can keeps pointing the pressed state of pinning lever 32, so lever 32 can carefully be upspring because of the elastic force of spring members 30.

Slide unit 50, having section is square bottom 60, the width of bottom 60 is the approaching width of width (width of cross-sectional direction) with the square shape section hollow bulb of lever 32, highly is the approaching height of height with square shape section hollow bulb.And bottom 60 side 62a and side 62b have and the continuous plane of length direction (along the direction of the length direction of lever 32), and slide unit 50 can slide along the length direction of lever 32 in the hollow bulb of lever 32.

On slide unit 50, the operating position 52 that the cross section slightly is the mouth shape from the bottom 60 top, the place ahead forwards projection be provided with, and from the operating position 52 bottom 60 along with forwards and sagging.Above the boss 52a that protrudes from the bottom 60 of operating position 52, form the plane that links to each other above with bottom 60, constitute relative slip with the lower surface of the upper wall 32a of lever 32.

The people can use the place ahead outer surface of finger according to the dip portion 52b that constitutes operating position 52.

The mobile position 54 of slide unit 50, for from the bottom 60 rear lower portion (rear end lower) rearward protrude the cross section that is provided with and slightly be the crane head shapes, has the plane that links to each other below with the planar shaped of bottom 60, with (details is seen below and stated above the lower wall 32b of lever 32.) connect also and can slide.

Mobile position 54 has from the bottom the 60 protuberance 54a that rearward protrude, and this protuberance 54a is along with rearward and (towards lever 32 upper wall 32a) bending towards the top.

That is, the middle bending of protuberance 54a is by always forming to the elastomer of the compression direction application of force.

The head of general triangular links to each other with the front end of this protuberance 54a and forms one, below the protuberance 54a of its head (lever 32 lower wall 32b sides) downwards (directions of lever 32 lower wall 32b sides) constitute the 54b of restriction portion that forms by vertical plane.

When the locking site 56 of slide unit 50 breaks away from the mounting part 40 of base 12, the 54b of restriction portion goes up the mounting part 34 that forms with lever 32 lower wall 32b and combines moving of limit slippage parts 50, and when the locking site 56 of slide unit 50 combined with the mounting part 40 of base 12, the disengagement of going up the mounting part 36 that forms with lever 32 lower wall 32b articulated.

The mobile position 54 of slide unit 50, (faces of lever 32 lower wall 32b sides) are formed with by being connected with the above-mentioned restriction 54b of portion and (towards lever 32 upper wall 32a) tilt moving part 54c of inclined-plane formation of (rising) along with rearward and obliquely upward below the head that protuberance 54a front end forms.

Moving part 54c is made up of vertical plane that constitutes the above-mentioned restriction 54b of portion and the plane that is scissors junction.The 54b of restriction portion at the mobile position 54 of slide unit 50, when throwing off from the hook portion 36 that forms at lever 32 lower wall 32b, the protuberance 54a at mobile position 54 gets back to original state (the protuberance 54a that stretches out is forwards crooked).And then when above-mentioned protuberance 54a resetted, slide unit 50 integral body were slided on the direction that combines of the hanging member 56 of slide unit 50 and the mounting part 40 of base 12.

As shown in Figure 9, on lever 32 lower wall 32b, be formed with by the hook portion 36 that vertical plane that form constitutes with the cross direction of lever 32 is continuous, to limit moving of mobile position 54.And, on lever 32 lower wall 32b, be formed with the moving part 34 that is made of the inclined-planes that forwards form continuously with this hook portion 36, so that the mobile of mobile position 54 of slide unit 50 is more prone to, formation links to each other towards preceding beveled moving part 34 with this hook portion 36.

Moving part 34 is formed with the cross direction of lever 32 and is connected, and is made of the inclined-plane that descends towards the place ahead.

And then, on base 12, be formed with and throw off slide unit 38, so that be formed on hook portion 36 on the lower wall 32b of lever 32 and moving part 34 coordinations and the mobile position 54 of slide unit 50 is moved, make the disengagement that articulates of mounting part 34 on the lower wall 32b of the 54b of restriction portion that is formed on mobile position 54 and lever 32 simultaneously.

Throw off slide unit 38, near 36 rears, mounting part of the lower wall 32b that is formed on lever 32, the mode of protruding with the top in the hollow bulb of lever 32 is erect and is arranged on the base 12.

As shown in Figure 8, this throws off slide unit 38, has forming a part of joint-cutting on the base 12 and by vertical component effect 38a that formed joint-cutting is partly slightly vertically holded up on base 12, is provided with perpendicular to base 12 and the inclined plane part 38b that is attached thereto.The inclined-plane that moving part 34 on inclined plane part 38b and the lower wall 32b that is formed on aforesaid operations handle 32 constitutes links to each other.

This throws off the vertical component effect 38a of slide unit 38, is the plate shape parts that extend to base 12 cross directions (direction consistent with the cross direction of lever 32), and inclined plane part 38b is made of the plate shape parts that extend to cross direction.

Under lever 32 closing state (the lower wall 32b of lever 32 slightly is parallel state with base 12), this throws off the vertical component effect 38a of slide unit 38, be formed in the most significant end (topmost) of the moving part 34 on the lower wall 32b of lever 32, have than hook portion 36 topmost slightly by the height of top position.The inclined plane part 38b that throws off slide unit 38, formation is rearward protruded in the top from vertical component effect 38a, and slightly be parallel position (position that lever 32 is closed) at the lower wall 32b of lever 32 and base 12 and go up and form an inclined-plane, slide with the moving part 54c at the mobile position 54 that can make slide unit 50.

As shown in Figure 7, the locking site 56 of slide unit 50, the downward subordinate's direction in 60 position, the place ahead (towards base 12) is protruded and is formed from the bottom, and hook 56a forwards protrudes setting and is connected to form as a whole with bottom 60.

The hook 56a of locking site 56 have the bottom 60 half about width.Be formed with the joint portion 56b of horizontal plane above the hook 56a, combine with the mounting part 40 that stands vertically setting in base 12 the place aheads upward.

And, constitute the height of the hook 56a of slide unit 50 locking sites 56, higher slightly than the thickness (width of above-below direction) of the lower wall 32b of lever 32.

The length of the locking site 56 of this slide unit 50 is shorter than the length of operating position 52.

That is to say that the front end of the protuberance 52a of the operating position 52 of slide unit 50 (the place ahead foremost) is positioned at the place ahead of the hook 56a front end (the place ahead foremost) of locking site 56.

Be formed on the mounting part 40 on the base 12, for example, can be by partly holding up on base 12 at joint-cutting local on the base 12 and with formed joint-cutting, and formation mounting part 40 with standing vertically.As shown in Figure 8, the main body of mounting part 40 is provided with through hole 40a, and the size of through hole 40a should be able to make locking site 56 freedom of slide unit 50 come in and go out in through hole 40a.This mounting part 40 can make the top and through hole 40a upper edge of the joint portion 56b of the locking site 56 that constitutes slide unit 50 combine.

This document binding clip 10 is that the center rotation opens and closes by the back shaft 29 that lever 32 is propped up with axle, and by spring members 30 fastening board 26 is opened and closed.At this moment, fastening board 26 is to move with the slightly parallel state of base 12.

As shown in figure 11, when fastening board 26 is closed condition, the state of opening from fastening board 26 (state that the 54b of restriction portion at the mobile position 54 of formation slide unit 50 combines with the hook portion 36 on the lower wall 32b that is formed on lever 32) passes through downward press operation handle 32, constitute the mobile position 54 of slide unit 50 the 54b of restriction portion, meet the inclined plane part 38b of the disengagement slide unit 38 of base 12, the 54b of restriction portion throws off from the hook portion 36 on the lower wall 32b that is formed on lever 32.

Mobile position 54 from the slide unit 50 of throwing off by the state of hook portion 36 restriction of the lower wall 32b that constitutes lever 32, utilize reset force (elasticity), promptly, the moving part 54c at mobile position 54, by the compression of the protuberance 54a that constitutes mobile position 54, above the moving part 34 of the lower wall 32b that is formed on lever 32 slip and forwards the inclined-plane slide.As shown in figure 12, the moving part 54c that moves position 54 along with slide unit 50 moves, slide unit 50 integral body forwards move in the hollow bulb of lever 32, and make the hook 56a intercalation of locking site 56 advance to be formed in the through hole 40a of the mounting part 40 on the base 12.Under this state, hand one unclamps, and the front end of lever 32 utilizes the elastic force of spring members 30 upwards to lift slightly, and the joint portion 56b of locking site 56 combines with the top edge of the through hole 40a of mounting part 40.

Fastening board 26 in off position down, fastening board 26 is pushed to base 12 sides by the power of spring members 30, utilizes the power of this spring members 30, clipped object A such as file is compressed and clipped object A such as clamping file is fixed between base 12 and the fastening board 26.

In addition, fastening board 26 is when open mode, the people is by the protuberance 52a of the slide unit 50 of the lever 32 that press...withes one's finger, the moving part 54c that makes formation slide unit 50 move position 54 slides on the inclined-plane that is formed at the moving part 34 on the lower wall 32b of lever 32, and it is mobile to rise to the side, and the locking site 56 of slide unit 50 is thrown off from the mounting part 40 of base 12 like this.

Then, when the back edge of the hook 56a of the locking site 56 that constitutes slide unit 50 is pulled to and the lower wall 32b of lever 32 foremost during the connecting position of (the place ahead foremost), utilize to constitute the elasticity of protuberance 54a at the mobile position 54 of slide unit 50, the 54b of restriction portion is combined with hook portion 36 on the lower wall 32b that is formed on lever 32.

This document binding clip 10 utilizes spring members 30, by the switching of lever 32, can be that the center opens and closes fastening board 26 with the back shaft 28 that supports as axle.Fastening board 26 is pushed fastening board to base 12 sides by spring members 30 in off position down.Utilize the elastic force of this spring members 30, clamp clipped object A such as file, clipped object A such as file are fixed between base 12 and the fastening board 26.In addition, by lifting lever 32, open fastening board 26 by spring members 30 and just can take out file.With this document binding clip 10 folder files the time,, be provided with a pair of align unit 46 with base 12 square crossings for the end that makes file is neat.These align units 46 are the same with gripper shoe 16,18,20, are that the part that forms joint-cutting and will form joint-cutting on base 12 is holded up from base 12 and formed.This document binding clip 10 is by being formed on rivetings such as through hole 48 usefulness rivets on the base 12 on file B.

Slide unit 50 as shown in Figure 7,60 summary pars intermedia protrude to form the laminal anti-delinking part 64 of extending along lever 32 length directions from the bottom.As shown in Figure 6, be formed on the protruding 64a on these anti-delinking part 64 front ends, in the recess 32e of the left wall 32d inboard that is formed at lever 32, move.That is, the bottom 60 of slide unit 50 and mobile position 54 engage with the right wall 32c inner face of lever 32, and the protruding 64a of anti-delinking part 64 engages with the left wall 32d inner face of lever 32.The protruding 64a of anti-delinking part 64 upsprings towards the left wall 32d of lever 32, and the protruding 64a of anti-delinking part 64 just can not throw off in recess 32e.

The present invention is not limited only to the foregoing description, also various variations can be arranged.

For example, the locking site 56 of slide unit 50 is provided with hook 56a and joint portion 56b, so that combine with the through hole 40a of mounting part 40 on being formed on base 12, also can on the locking site 56 of slide unit 50, form through hole, on the mounting part 40 of base 12, form hook 56a and joint portion 56b, the locking site 56 of slide unit 50 is combined with the mounting part 40 of base 12.

Figure 13 is an another embodiment of the present invention.As shown in figure 13, this binding clip is formed with through hole 132b near the upper wall 132a of lever 132 front end, and the protuberance 152a of slide unit 150 is from upper wall 132a projection, rather than is formed on the position, the place ahead of bottom 160.

And, be the plane below the slide unit 150 protuberance 152a, can make its place ahead rearward protrude from the front and back end of bottom 160 and on the upper wall 132a of lever 132, slide.

160 rear ends, bottom at this slide unit 150 have mobile position 154, have locking site 156 at front end.Have mounting part 149 on the base 112 and throw off slide unit 138.

In addition, on lever 132, be provided with hook 134 and sliding part 136.

Figure 14 is that this invents another embodiment.As shown in figure 14, this binding clip, on the sidewall of lever 232, be formed with peristome, the protuberance 252a of the operating position 252 of slide unit 250 protrudes from this peristome, slide unit 250 can slide to the cross direction of lever 232, and the locking site 256 of slide unit 250 combines with the mounting part 240 of protruding from base 212.

This slide unit 250 is provided with locking site 256, and base 212 is provided with throws off slide unit 238.

Shown in Figure 1, on the operating position 52 of the slide unit 50 of binding clip 10, be formed with dip portion 52b, with the top state of the lever 32 that press...withes one's finger, by dip portion 52b, control operation handle 32 is upspring effectively again.But, if finger is not pinned lever 32, but press slide unit 50, then can utilize spring members 30 that lever 32 is applied power to opening direction.For this reason, the finger that occurs pinning the dip portion 52b of slide unit 50 sometimes skids the situation that lever 32 bounces.

Therefore,, consider that promptly 52 base 12 side ends in the operating position are provided with and protrude sheet 52c in the end of the dip portion 52b of slide unit 50 as Figure 16～shown in Figure 25.This protrudes sheet 52c to the direction protrusion that intersects with the rotation direction of lever 32.In a word, protruding sheet 52c protrudes to the length direction of lever 32.

By forming such protrusion sheet 52c, when finger is not pressed on lever 32,, can prevent that also finger from tangling protrusion sheet 52c, lever 32 is upspring even press slide unit 50.And then, for example,, then when pinning slide unit 50, can prevent that finger from skidding if form the jog 52d of parallel lines bar shaped on the surface of dip portion 52b.Certainly, the shape of jog 52d is not limited in linear, also can form curve-like or protruding graininess, can both obtain good skidproof effect.

As shown in figure 26, slide unit 250 protrudes the binding clip on the sidewall of lever 232, protrudes sheet 252c and jog 252d by being provided with on slide unit 250, when opening operation handle 232, can prevent that lever 232 from upspringing.

Claims (5)

1. binding clip has:

Be installed in base on the fixing bodies such as clip,

With with the slightly parallel state of described base be installed in with moving and push clipped object fastening board on the described base,

Supported axle supports, and is installed on the described base, for making described fastening board to move and to push the lever that clipped object forms with the slightly parallel state of described base free to rotately; It is characterized in that, be provided with:

Have on the position of the axle Support Position of leaving described lever, be installed in the moving-member of the locking site on the described lever in the mode of sliding along the length direction of described lever,

Be positioned at the leading section of described lever, push by length direction to described lever, make operating position that described moving-member integral body slides to described axle Support Position and

For the locking site with described moving-member articulates the mounting part that is formed on the described base,

By push the described operating position of described moving-member at the length direction of described lever, the locking site of described moving-member is thrown off from described mounting part.

2. binding clip according to claim 1 is characterized in that:

Described moving-member is with because of the elastic force effect forms to the mode that the front of the length direction of lever moves,

Move by the front of described moving-member to the length direction of lever, the locking site of described moving-member and the mounting part of described base articulate.

3. binding clip according to claim 1 and 2 is characterized in that:

Described moving-member has in the hollow bulb that is located at described lever and from operating position, the mobile position that forms at rear, described operating position that described lever outer peripheral face protrudes be formed on the locking site in the place ahead, described mobile position;

Described operating position and mobile position and locking site form as one with the rubber-like material,

Described mobile position, be provided with: when the locking site of described moving-member is thrown off with the mounting part of described base, combine with the part of described lever the restriction portion that combines disengagement that limits the moving of described moving-member, the while makes described lever when the locking site of described moving-member articulates with the mounting part of described base a part and

For make described moving-member integral body move the moving part that forms when resetting from the combination of described lever, throwing off to the direction that the mounting part of the locking site of moving-member and described base articulates.

4. according to right 3 described binding clips, it is characterized in that:

Described lever has: with the mobile position of described moving-member combine and limit hook that moving-member moves and

The sliding part that the moving part displacement that forms, make described moving-member when resetting at the protrusion position of the described moving-member of throwing off is moved is thrown off from described hook in the mobile position that makes described moving-member when articulating for the mounting part at the locking site of described moving-member and described base.

5. it is characterized in that according to any described binding clip in the right 1 to 4:

Protrude to the length direction of described lever the end of the base side of the operating position of described moving-member.

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