CN1155478A - Circular binding clip - Google Patents

Abstract

A ring-type loosen-leaf binder suitable to using at least one fixer to be fixed to one article has bearing device for installing several ring members on and movable controller which can open and lock ring members and/or close and lock ring members only by one operation.

Description

Annular binding clip

The present invention relates to annular binding clip, particularly be fit to be installed in such as folder ground paper, paper or metal strip of paper used for sealing, the annular binding clip on the basic part of book or analog.

Existing annular binding clip comprises the basic upper framework of rigidity that is, a pair of bottom plate of relative pivot activity mutually of its supporting.Some semi-rings have been installed on every bottom plate, like this, the move pivot motion of caused bottom plate of one lever pivot have on request respectively been arranged at the annular binding clip two ends, will close or open ring element by a pair of.

The existing relevant subject matter of annular binding clip is that the open and close action of annular binding clip is dangerous to the end user because these actions suddenly masticatory movement cause.In addition, in order to bear their applied forces of bottom plate pivot motion, require upper framework is made relative thick, hard, solid, expensive material has strengthened the price of annular binding clip, and makes the assembling of annular binding clip and produce more difficult.Have, the upper framework of annular binding clip for example when assembling, is easy to scratch again.Also have, because annular binding clip is closed by snap-action suddenly, the thing that paper is stung between ring also happens occasionally.

Therefore, the objective of the invention is to propose a kind of annular binding clip, wherein aforesaid one or more shortcomings can be eased.

According to the present invention, a kind of annular binding clip is provided, it is suitable for adopting at least one fixture to be fixed to article getting on, this annular binding clip comprises the supporting arrangement that some ring elements are mounted thereon, it is characterized in that, this annular binding clip also comprises movably control device, can or open and pin ring element in once-through operation, and/or closes and pin ring element.

Preferablely be, control device is movably to make the supporting arrangement pivot rotate so that act on the inclination part of supporting arrangement upper surface, thus the closed loop member.

What be fit to is that control device can partly move along the inclination of supporting arrangement lower surface, causes that the supporting arrangement pivot rotates, thereby opens ring element.

Superiority is, supporting arrangement comprises the supporting member of a pair of pivot relative mutually ground motion, and wherein the inward flange of supporting member is installed into when the annular binding clip closure and is meshing with each other, and throws off mutually when annular binding clip is opened.

Preferablely be, be provided with fastener so that the clamping supporting arrangement, and supporting arrangement is fastened on the article by described fixture, described fastener is set at below the supporting arrangement.

Suitable is that control device is to move slidably so that the ring element pinning is being opened and/or the closed position.

Superior is, control device opens and closes annular binding clip, and supporting arrangement comprises the locking device that matches with control device, thereby when ring element was in their open position, any power that puts on ring element can not closed ring element.

Suitable is that control device is to move to open and/or the closed loop member slidably.

Superior is, supporting arrangement comprises a pair of supporting member, and they are supported this to the clamping device that the outward flange of supporting member links together.

Superior is, supporting arrangement comprises some flank parts longitudinally of being substantially on its surface.

Suitable is, control device opens and closes annular binding clip, and wherein supporting arrangement comprises locking device, and it can match with control device ring element is pinned closed position at them.

Superior is, control device opens and closes annular binding clip, control device is done on primary importance in order to opening annular binding clip, and on the second place to close annular binding clip, wherein the center of the primary importance and the second place and annular binding clip is at a distance of different distance.

Superior is, supporting arrangement comprises a pair of supporting member, and one of wherein said supporting member has at least one the joggle piece that can directly match with another supporting member when closing annular binding clip.

Only with regard to accompanying drawing, by way of example the present invention is illustrated now, wherein:

Fig. 1 is the top perspective view of the annular binding clip that proposes of the present invention, and wherein semi-ring is in the closed position;

Fig. 2 is the enlarged drawing of annular binding clip one end among Fig. 1;

Fig. 3 is the top perspective view of annular binding clip among Fig. 1, and wherein semi-ring is shown in an open position;

Fig. 4 is the enlarged drawing of annular binding clip one end among Fig. 3;

Fig. 5 is the bottom perspective view of annular binding clip among Fig. 1;

Fig. 6 is the enlarged drawing of annular binding clip one end among Fig. 5;

Fig. 7 is the tab of annular binding clip among Fig. 1, the exploded view of frame unit and connector;

Fig. 8 is the bottom perspective view of annular binding clip among Fig. 3;

Fig. 9 is the enlarged drawing of annular binding clip one end among Fig. 8;

Figure 10 is the further amplification bottom view of annular binding clip among Fig. 1;

Figure 11 is the part exploded view of annular binding clip among Figure 10;

Figure 12 is the further amplification bottom view of annular binding clip among Fig. 3; And

Figure 13 is the part exploded view of annular binding clip among Figure 12.

Fig. 1 and 2 is the annular binding clip that the present invention proposes, totally with 10 signs.Annular binding clip 10 comprises the supporting member that is shaped as pair of plates 12, and each piece in them can be around its outward flange pivot activity separately, and its mode will be described hereinafter.Three semi-rings 14 have been installed on every flat board 12 regularly.As illustrated in fig. 1 and 2, when annular binding clip 10 was in the closed position, corresponding semi-ring 14 amalgamations on two flat boards 12 formed the domain.

Along each end of the upper surface of every flat board 12 continuous be a pair of longitudinal rib, its shape is vertical lug 13, is used for strengthening dull and stereotyped 12.Lug 13 extends to outside one group of semi-ring 14 herein the most close from the longitudinal end near flat board 12.Lug 13 near dull and stereotyped 12 inward flanges extends around the hole that is formed by recess 20 (hereinafter will discuss), like this, they can along they whole length and continue.Lug 13 helps, for example in assembling process, prevent dull and stereotyped 12 scrape imitative.The length of lug 13 is about 1/3 of annular binding clip 10 total lengths.Every pair of lug 13 extends to outside the depression 15 that is formed at dull and stereotyped 12 upper surfaces.Depression 15 is to occur owing to the lower surface at flat board 12 is formed with hemisphere 42 (hereinafter will discuss).

Each longitudinal end of annular binding clip 10 is provided with the control device that shape is a control piece 16, and it can be in the y direction slippage of annular binding clip 10.Each longitudinal end dull and stereotyped 12 is provided with downward-sloping slope sheet 18.When control piece 16 from they outermost position to they in position when moving inward, the substrate of control piece 16 bottom side partly acts on the inward flange of slope sheet 18, causes that dull and stereotyped 12 pivot rotates, thereby closes semi-ring 14.In the position shown in Fig. 1 and 2, annular binding clip 10 is in the closed position, and control piece 16 be positioned at they in the position, every control piece 16 substrates bottom side partly leans against on dull and stereotyped 12 the upper surface.Particularly, order folder 10 closed position in ring type, annular binding clip 10 is lockable, promptly semi-ring 14 is applied any power of opening and all annular binding clip 10 can not be opened because the substrate that dull and stereotyped 12 end is compressed in two control pieces 16 partly below.Like this, annular binding clip 10 just is locked at its closed position with dull and stereotyped 12 control pieces that combine fully 16.

Near each end of annular binding clip 10, be provided with the basic semicircular recess 20 that is at the inward flange of every flat board 12.As among Fig. 2 clearly shown in, 20 combinations of two semi-circular indentation on two flat boards 12 of the same end of annular binding clip are split into the basic circular hole that is.Fixture can be laid in this hole, rivet (not shown) for example, it is thus by so that the basic part that is used for annular binding clip 10 is fixed to such as the folder strip of paper used for sealing of depositing paper, paper or metal or book (not shown) that is meshed with the connecting plate 26 of fastening clamp device 24 (will discuss hereinafter) gets on.The outward flange of every flat board 12 is provided with a pair of first side recess 22, and each recess is laid an end of fastening clamp device 24.

Shown in Fig. 3 and 4, control piece 16 to be hereinafter can leaving the mode of discussing mutually and move so that open semi-ring 14, and the open position that semi-ring 14 is pinned at them.At this ring open position, control piece 16 substrates bottom side partly will stop and dull and stereotyped plate 12, the particularly contact fully of slope sheet 18 is though substrate also keeps the inward flange of contact slope sheet 18 so that place restrictions on the pivot amount of spin of flat board 12 when the annular binding clip open position.

As illustrated in Figures 5 and 6, two flat boards 12 are clamped in place, and its outward flange then is coupled to each other by two fastening clamp devices 24 under the flat board 12.Each fastening clamp device comprises that connecting plate 26 and two shapes are pipe 28 shape jockeys, have a pipe 28 on each limit of connecting plate 26.The outward flange of each side of dull and stereotyped 12 also is rolled into pipeline 30.The pipe 28 of fastening clamp device 24 is installed within the side recess 22 of flat board 12, forms a pair of basic continuous passage that is with pipeline 30, and the level of control piece 16 partly can move by passage.Like this, dull and stereotyped 12 outward flange just is held the supporting of device 24 pivotallies, and when pivot rotates, (also promptly when opening annular binding clip), dull and stereotyped 12 inward flange can be removed mutually.

Can be more clearly visible by Fig. 7, control piece 16 comprises tab 32 and the frame unit 34 that stretches upwards.Tab 32 is installed in each end of dull and stereotyped 12, is positioned at the plane of the crosscut annular binding clip longitudinal axis.Each end of frame unit 12 is positioned at the plane of the crosscut annular binding clip longitudinal axis.Frame unit 34 be with an end of rectangle steel wire ring crooked and form one basic for L shaped part.The short part that stretches upwards of framework spare 34 is installed within the tab 32, and frame unit 34 partly then stretches under dull and stereotyped 12 than long level, and is installed within the passage of being made up of the pipeline 30 and fastening clamp device 24 side pipes 28 of flat board 12.The degree that control piece 16 outwards moves is decided by to be arranged on the length of the dull and stereotyped outer peripheral a pair of second side recess 36.

Frame unit 34 also comprises connecting rod 38, and it can move between this is to two ends of the second side recess 36.When the tab 32 of control piece 16 leans against on the inner of pipeline 30 ends, perhaps the connecting rod 38 of control piece 16 (hereinafter will discuss) is squeezed in the notch portion 40 that is stuck in flat board 12, and the inside motion of control piece 16 is stopped.When tab 32 leans against the outer end of pipeline 30 ends, the outside motion of control piece 16 just stops.When one position, back, the substrate of control piece 16 does not contact fully with slope sheet 18, and the inward flange that just hits slope sheet 18 rotates with the pivot that limits flat board 12.Therefore, the extreme sport of control piece 16 has been represented ring-open and locked position and has been encircled-close and locked position.

Fig. 5 to 7 clearly illustrates that, it is porose 27 that connecting plate 26 is provided with, and its basic circular hole that form with two semi-circular notch 20 aligns, and making shape is that the fixture of rivet can be passed through, thereby annular binding clip 10 is fixed on the basic part.On the other hand, connecting plate can not have the hole yet, just when rivet when punching press is passed through thus, just forms the hole.In addition, the hole 27 of connecting plate 26 can comprise that also some clamping elements that hang from above are in order to be fixed to strip of paper used for sealing with annular binding clip downwards.

As shown in FIG., dull and stereotyped 12 inward flange is bent downwardly, and faces mutually.At Fig. 5, during closed position shown in 6,10 and 11, dull and stereotyped 12 inner most edge is in contact with one another to aim at dull and stereotyped 12 along the longitudinal axis of annular binding clip 10, the closed loop when control piece 16 that has a connecting rod 38 with box lunch is in inner most position.As Fig. 8, shown in 9,12 and 13, when open position, throw off mutually at dull and stereotyped 12 inner most edge.

Fig. 6 more clearly shows, partly is placed in the middle of the connecting rod 38 in the basic otch part 40 for J-shaped, and the downside of the flat board 12 that otch is shaped is particularly on dull and stereotyped 12 the inward flange that is crimped.Otch partly 40 comprises that two are tilted partly, is shaped as outstanding hook-shaped part near annular binding clip 10 centers that part of, wherein goes out to be shaped as straight slope near annular binding clip 10 ends that part of.When control piece 16 was pushed mutually in opposite directions, semi-ring 14 was closed, and connecting rod 38 is placed in the hook-shaped part of otch part 40, stoped because any opening of dull and stereotyped 12 the kinetic semi-ring 14 of pivot relative.In the locking effect of otch when partly the connecting rod 38 in 40 the hook-shaped part has strengthened further also that annular binding is clipped in the closed position.

When control piece 16 is separated from each other when mobile, connecting rod 38 moves and meshes partly 40 straight slope of otch, makes that dull and stereotyped 12 inward flange is raised, and rotates around their outward flange pivot, thereby opens semi-ring 14.

Perhaps, the removable surface of connecting rod 38 with a pair of hemisphere 42 that meshes dull and stereotyped 12 downsides, thus open semi-ring 14.In this another kind of scheme, connecting rod 38 is deviate from from the straight slope of otch 40 when opening annular binding clip, and the field of conjugate action is to the hemisphere surface of annular binding clip central authorities.The hemisphere 42 that is arranged on dull and stereotyped 12 downsides also is in order to help the longitudinal axis of any power that applies from annular binding clip to be extended, thereby the opening/closing that helps to bind folder designs.

As Fig. 3, shown in 4,8 and 9, when moving to their outermost position by control piece 16 is slided, when opening semi-ring 14, every connecting rod 38 leans against in the substrate of two hemisphere, dull and stereotyped 12 then mutually facing to and separate.Connecting rod 38 is leaned against on the circular-base of two hemisphere 42, is because connecting rod 38 leans against the outer end (in other words, the circular-base of two hemisphere is positioned at the outer end of the end of adjacent passage 30) of the end of passage 30.In this position, annular binding clip 10 also is lockable, and stops because semi-ring 14 is lumped together dull and stereotyped 12 pivots that are back to the closed position are rotated the substrate that is leaned against the hemisphere 42 on the connecting rod 38.Particularly, any attempt that acts on semi-ring 14 power that they are closed will convert substrate by hemisphere 42 to towards the power of connecting rod 38 by dull and stereotyped 12.Therefore, only may be by control piece 16 be moved back to as Fig. 1, the position shown in 2,5 and 6, semi-ring 14 just can be closed.

By aforementioned very clear, single outwards moving by control piece 16 can obtain opening and pinning of annular binding clip 10 simultaneously with an operation, single moving inward also by control piece 16 can an operation obtain closing and pinning of annular binding clip 10 simultaneously simultaneously, pins feature and obtains after the annular binding clip opening/closing at once.

Particularly, control piece 16 is opened annular binding clip in primary importance (being partly 40 straight slopes of hemisphere 42 otch) action, and at the second place (being slope sheet 18) closing type bookbinding folder, these two positions be on the different distance of annular binding clip length (talk about with other sentence, with ring type dress art folder center on different distances).

Shown in Figure 10 to 13, when annular binding clip 10 was closed, the inward flange of every flat board 12 was that the inward flange with another piece flat board 12 matches.Specifically be, every flat board 12 is provided with joggle piece, and it is shaped as two convexes 44 and 46, two convexes of two openings 44 parallel with the upper surface of flat board 12 substantially.Each convex 44 of dull and stereotyped 12 is placed within the dull and stereotyped 12 corresponding openings 46 of another piece.Such layout has further been strengthened the aligning of flat board 12 when their pivot relative are moved, the relative aligning of flat board 12 when particularly closing.Opening dull and stereotyped 12 o'clock, convex 44 is deviate from from corresponding opening 46, so that make flat board be able to rotate around their outward flange pivot.

It should be noted that by above according to the present invention, the material that can use lower grade is to obtain identical strength and stiffness in the prior-art devices.For example, find, when in conventional annular binding clip, requiring to use the 4B steel, then can use the 8B steel to produce annular binding clip by invention.For the annular binding clip of same size, the annular binding clip of prior art 70 grams that can weigh, and the annular binding clip that the present invention proposes has only 55 grammes per square metres.This not only means the main saving of cost, and the saving of material also is that environment is had a significant impact.In addition, do not comprise snap-action suddenly in the present invention, ring open or close much soft than in prior-art devices, like this, the possibility that paper is bitten between ring just reduces widely.

It will be appreciated that, more than an embodiment who carries out an invention just is described, to this otherwise break away from its spirit, revise and/or change and can carry out.

Claims (39)

1, a kind of annular binding clip, it is suitable for adopting at least one fixture to be fixed to article getting on, this annular binding clip comprises supporting arrangement so that some ring elements are mounted thereon, it is characterized in that this annular binding clip also comprises movably control device, can or open and pin ring element in once-through operation and/or close and pin ring element.

2, annular binding clip as claimed in claim 1 is characterized in that control device is movably to make the supporting arrangement pivot rotate so that act on the inclination part of supporting arrangement upper surface, thus the closed loop member.

3,, it is characterized in that control device can partly move along the inclination of supporting arrangement lower surface, causes that the supporting arrangement pivot rotates, thereby opens ring element as claim or 1 or 2 described annular binding clips.

4, the described annular binding clip of arbitrary as described above claim, it is characterized in that supporting arrangement comprises the supporting member of a pair of pivot relative mutually ground motion, and wherein the inward flange of supporting member is installed into when the annular binding clip closure and is meshing with each other, and throws off mutually when annular binding clip is opened.

5, the described annular binding clip of arbitrary as described above claim, the setting that it is characterized in that fastener is for the clamping supporting arrangement, and by described device supporting arrangement is fastened on the article, described fastener be placed on supporting arrangement below.

6, the described annular binding clip of arbitrary as described above claim is characterized in that control device moves slidably so that the ring element pinning is being opened and/or the closed position.

7, the described annular binding clip of arbitrary as described above claim, it is characterized in that control device opens and closes annular binding clip, and wherein supporting arrangement comprises the locking device that matches with control device, thereby when ring element was in their open position, any power that puts on ring element can not closed ring element.

8, the described annular binding clip of arbitrary as described above claim is characterized in that control device is to move to open and/or the closed loop member slidably.

9, the described annular binding clip of arbitrary as described above claim is characterized in that supporting arrangement comprises a pair of supporting member, and they are supported this to the clamping device that the outward flange of supporting member links together.

10, the described annular binding clip of arbitrary as described above claim is characterized in that supporting arrangement has some flank parts longitudinally of substantially being in the surface thereon.

11, the described annular binding clip of arbitrary as described above claim, it is characterized in that control device opens and closes annular binding clip, and wherein supporting arrangement comprises locking device, and this locking device can match with control device the closed position of ring element pinning at them.

12, the described annular binding clip of arbitrary as described above claim, it is characterized in that control device opens and closes annular binding clip, control device moves on primary importance to open annular binding clip, and on the second place action closing annular binding clip, and the center different distance apart of primary importance and the second place and annular binding clip wherein.

13, the described annular binding clip of arbitrary as described above claim is characterized in that supporting arrangement comprises a pair of supporting member, and one of wherein said supporting member has at least one the joggle piece that can directly match with another part supporting member when closing annular binding clip.

14, the described annular binding clip of arbitrary as described above claim, it is characterized in that when control device be movably when opening and closing annular binding clip, control device just acts on the inclination part of supporting arrangement lower surface to open annular binding clip, rests on then in the substrate of inclination part of supporting arrangement lower surface to pin annular binding clip.

15, the described annular binding clip of arbitrary as described above claim, it is characterized in that control device is movably to cut out and to pin ring element, control device acts on the inclination part of supporting arrangement upper surface to cut out annular binding clip, rests on then on the top of inclination part so that annular binding clip is pinned in the closed position.

16, the described annular binding clip of arbitrary as described above claim, it is characterized in that when control device when the center of annular binding clip is removed, annular binding clip is opened and pinned to control device.

17, the described annular binding clip of arbitrary as described above claim is characterized in that control device cuts out and pin annular binding clip when control device is shifted to the center of ring element.

18, the described annular binding clip of arbitrary as described above claim is characterized in that control device plays the locking effect at once after annular binding clip opens and closes.

19, the described annular binding clip of arbitrary as described above claim is characterized in that control device pins annular binding clip on two maximum positions that moved to.

20, the described annular binding clip of arbitrary as described above claim is characterized in that the non-pivotally rotation of control device.

21, a kind of annular binding clip, it is suitable for adopting at least one fixture to be fixed to article getting on, this annular binding clip comprises supporting arrangement so that some ring elements are mounted thereon, it is characterized in that this annular binding clip also comprises slidably control device, opening and/or the closed position so that annular binding clip is pinned.

22, annular binding clip as claimed in claim 21 is characterized in that control device is movably to make the supporting arrangement pivot rotate so that act on the inclination part of supporting arrangement upper surface, thus the closed loop member.

23,, it is characterized in that control device can partly move along the inclination of supporting arrangement lower surface, causes that the supporting arrangement pivot rotates, thereby opens ring element as claim or 21 or 22 described annular binding clips.

24, as the described annular binding clip of arbitrary claim in the claim 21 to 23, it is characterized in that supporting arrangement comprises the supporting member of a pair of pivot relative mutually ground motion, and wherein the inward flange of supporting member is installed into when the annular binding clip closure and is meshing with each other, and throws off mutually when annular binding clip is opened.

25, as the described annular binding clip of arbitrary claim in the claim 21 to 24, the setting that it is characterized in that fastener is for the clamping supporting arrangement, and by described fastener supporting arrangement is fastened on the article, described fastener be placed on supporting arrangement below.

26, as the described annular binding clip of arbitrary claim in the claim 21 to 25, wherein control device opens and closes annular binding clip, and wherein supporting arrangement comprises the locking device that matches with control device, thereby when ring element was in their open position, any power that puts on ring element can not the closed loop member.

27,, it is characterized in that control device can or open and pin ring element in once-through operation and/or cut out and pin ring element as the described annular binding clip of arbitrary claim in the claim 21 to 26.

28,, it is characterized in that control device is to move to open and/or the closed loop member slidably as the described annular binding clip of arbitrary claim in the claim 21 to 27.

29, as the described annular binding clip of arbitrary claim in the claim 21 to 28, it is characterized in that supporting arrangement comprises a pair of supporting member, they are supported this to the clamping device that the outward flange of supporting member links together.

30,, it is characterized in that supporting arrangement has some flank parts longitudinally of substantially being in the surface thereon as the described annular binding clip of arbitrary claim in the claim 21 to 29.

31, as the described annular binding clip of arbitrary claim in the claim 21 to 30, it is characterized in that control device opens and closes annular binding clip, and wherein supporting arrangement comprises that the locking device that matches with control device is so that with the closed position of ring element pinning at them.

32, as the described annular binding clip of arbitrary claim in the claim 21 to 31, it is characterized in that control device opens and closes annular binding clip, this control device moves to open annular binding clip in primary importance, and in second place action with closing type bookbinding folder, and the center different distance apart of primary importance and the second place and annular binding clip wherein.

33, as the described annular binding clip of arbitrary claim in the claim 21 to 32, it is characterized in that supporting arrangement comprises a pair of supporting member, and one of wherein said supporting member have at least one the joggle piece that can directly match with another part supporting member when the closing type annular binding clip.

34,, it is characterized in that control device is to move slidably on the y direction of annular binding clip as the described annular binding clip of arbitrary claim in the claim 21 to 33.

35,, it is characterized in that control device inwardly slides with the closed loop member as the described annular binding clip of arbitrary claim in the claim 21 to 34.

36,, it is characterized in that control device outwards slides to open ring element as the described annular binding clip of arbitrary claim in the claim 21 to 35.

37,, it is characterized in that control device comprises a upwardly extending tab part and a horizontally extending operation part as the described annular binding clip of arbitrary claim in the claim 21 to 36.

38,, it is characterized in that control device is to move slidably on the direction opposite with opening ring element, with the closed loop member as the described annular binding clip of arbitrary claim in the claim 21 to 37.

39, as the described annular binding clip of arbitrary claim in the claim 21 to 38, it is characterized in that control device is what to move slidably, in one direction ring element being pinned at open position, and in the opposite direction ring element is pinned in the closed position.

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