CN1445105A - Binding clip - Google Patents
Binding clip Download PDFInfo
- Publication number
- CN1445105A CN1445105A CN 03107252 CN03107252A CN1445105A CN 1445105 A CN1445105 A CN 1445105A CN 03107252 CN03107252 CN 03107252 CN 03107252 A CN03107252 A CN 03107252A CN 1445105 A CN1445105 A CN 1445105A
- Authority
- CN
- China
- Prior art keywords
- clamp ring
- ring parts
- base
- revolving body
- bite
- 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.)
- Pending
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
To provide a binder which is easy to assemble. This binder 10 is equipped with a base 12, a rotating body 16 which is freely turnably fixed to the base 12, and rings 20 and 22 which protrude from the rotating body 16. Then, in order to turn the rotating body 16 on the base 12, a plate-like elastic body 24 is bridged between a part of the internal surface of the rotating body 16 and the surface of the base 12 at a point corresponding to the rotating body 16. When the rings 20 and 22 are opened, the rotating body 16 is urged by the plate-like elastic body 24 in a manner to turn the rotating body 16.
Description
Technical field
The present invention relates to a kind of binding clip, relate in particular to the binding clip of ring-type.
Background technology
Ring-type binding clip in the past, the especially ring-type of ring-type binding clip open and close parts, though mainly be metallic article, plastic binding clip are arranged also, for example, and the ring-type binding clip that proposes in No. the 2814957th, the Japan Patent.
But, the ring-type binding clip that No. the 2814957th, this Japan Patent is the resin product, along the lateral margin 2a of fixed base plate 2, be connected through the hinge mechanism 4 rotationally hinge connecting 2 revolution base plates 3, rotation by this revolution base plate 3 can make the clamping bar 5 that protrudes setting on the revolution base plate 3 open and close, but give the elastomeric element 45 that makes 2 revolution base plate 3 rotating power, constitute by the metal helical spring of being turned round, with ester moulding revolution base plate 3 time, can make monolithic molding spare easily, but owing to there being the metal helical spring of being turned round to hinder processing.
Particularly the construct for handling of loading and unloading revolutions base plate 3 part is too little on fixed base plate 2, and setting-in is narrow and small by the position of being turned round the elastomeric element that helical spring constitutes, and the setting-in operation is very bothersome.
Summary of the invention
Therefore, the main purpose of the present invention provides a kind of easy binding clip that assembles.
The present invention's 1 described binding clip has: base, be fixed on the free rotating revolving body of energy on the base, protrude the clamp ring portion that is provided with from revolving body; For revolving body is turned round on base, between the face of the part of the inner face of revolving body and some base and the revolving body subtend, set up tabular elastomer, when opening clamp ring portion, apply power so that make the revolving body revolution by tabular elastomer.
The present invention's 2 described binding clips, be on the basis of the present invention's 1 described binding clip, tabular elastomer, be made of rubber or elastomer etc., the one end is fixed on the face with the base subtend of revolving body inside, and the lateral surface to revolving body extends simultaneously, in the middle of it, be bent near the revolving body lateral margin, its other end is fixed on base and the face revolving body subtend.
Below with reference to the accompanying drawings and by following inventive embodiment is elaborated, will further clearly understand above-mentioned purpose of the present invention, other purposes, feature and advantage.
Description of drawings
Fig. 1 is the stereogram of the ring-type binding clip of one embodiment of the invention.
Fig. 2 is the stereogram of back one side of ring-type binding clip shown in Figure 1.
Fig. 3 is the vertical view of binding clip shown in Figure 1.
Fig. 4 is the left view of binding clip shown in Figure 1.
Fig. 5 is the A-A profile of Fig. 3.
Fig. 6 is the B-B profile of Fig. 3.
Fig. 7 is the vertical view of clamp ring major part.
Fig. 8 is the front view of clamp ring major part.
Fig. 9 is the vertical view of base.
Figure 10 is the left view of base.
Figure 11 is the C-C profile of Fig. 9.
Figure 12 is the vertical view of revolving body.
Figure 13 is the left view of revolving body.
Figure 14 is the right view of revolving body.
Figure 15 is the D-D profile of Figure 12.
Figure 16 is the E-E profile of Figure 12.
Figure 17 is the diagram of clamp ring parts major part, and Figure 17 (1) is the sketch of the 2nd clamp ring parts, the sketch of Figure 17 (2) the 1st clamp ring parts.
Figure 18 is the diagram of clamp ring parts major part, and Figure 18 (1) is the sketch of the 2nd clamp ring parts, the sketch of Figure 17 (2) the 1st clamp ring parts.
Figure 19 is the stereogram of tabular elastomeric element.
Figure 20 is the vertical view of the ring-type binding clip of another embodiment of the present invention.
Figure 21 is the profile of F-F in the vertical view shown in Figure 20.
Figure 22 is the stereogram of the back side one side of ring-type binding clip shown in Figure 20.
Figure 23 is the vertical view of ring-type binding clip user mode shown in Figure 20.
Figure 24 is the stereogram of tabular elastomeric element.
Figure 25 is the profile of Figure 20 variation.
The specific embodiment
Fig. 1 is the vertical view of the ring-type binding clip of one embodiment of the invention, and Fig. 2 is the stereogram of the back side one side of ring-type binding clip shown in Figure 1, and Fig. 3 is the attached view of ring-type binding clip shown in Figure 1, and Fig. 4 is the left view of ring-type binding clip shown in Figure 1.Fig. 5 is the A-A profile of Fig. 3, Fig. 6 is the B-B profile of Fig. 3, Fig. 7 is the vertical view of clamp ring major part, Fig. 8 is the front view of clamp ring major part, Fig. 9 is the vertical view of base, Figure 10 is the left view of base, Figure 11 is the C-C profile of Fig. 9, and Figure 12 is the vertical view of revolving body, and Figure 13 is the left view of revolving body, Figure 14 is the right view of revolving body, Figure 15 is the D-D profile of Figure 12, and Figure 16 is the E-E profile of Figure 12, and Figure 17 is the diagram of clamp ring parts major part, Figure 18 is the diagram of clamp ring parts major part, and Figure 19 is the stereogram of tabular elastomeric element.
This ring-type binding clip 10, has the base 12 that is installed in the file, with the revolving body 16 that can freely rotate that is installed in the portion of packing into 14 that forms on the above-mentioned base 12, be arranged on semicircular arc the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 above the above-mentioned revolving body 16 with protrusion, above-mentioned base 12, be that the plane to the portion of packing into 14 of lower recess setting that is formed with the revolving body 16 that is used for packing in the above is slightly square shape, have the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 of the ring of the toroidal that the 1st clamp ring portion 20 by above-mentioned revolving body 16 constitutes with the 22 relative clampings of the 2nd clamp ring portion.Protrude the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 that is provided with on above-mentioned base 12 tops and protrude the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 that is provided with above the revolving body 16, have the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 a pair of before and after being divided into, be diapsid, so that 2 holes on the gripped object A such as paper are passed by the clamp ring portion of this ring-type binding clip 10.Therefore, when being 4 holes, 6 holes, 26 holes, 30 passes, should be corresponding the quantity of increase clamp ring portion.
In addition, from the other end of the central portion of the width of fixed body 30, be formed with that length direction to fixed body 30 extends, the plane slightly is cuboid planar shaped step, and is formed with the portion of packing into 14 of the revolving body 16 of packing into.
Pack into portion 14 on fixed body 30 length directions only in accordance with regulations length be provided with step.
On internal face 34a, the 34b of the fixed body 30 of an end that is exposed to the portion's of packing into 14 length directions and the other end, be respectively equipped with for example circular axle hole 36a, 36b.
And then the ora terminalis place of mounting surface 32 opposite sides in the portion of packing into 14 is provided with shaft supporting part 38a and the shaft supporting part 38b that the cross section of supporting with axle slightly is the revolving body 16 of C font by the appropriate intervals protrusion in the longitudinal direction.Promptly, between above-mentioned internal face 34a and above-mentioned shaft supporting part 38a, form the 40a of setting-in portion of the hinge portion 68a of setting-in revolving body 16, and between above-mentioned internal face 34b and above-mentioned shaft supporting part 38b, also be formed with the 40b of setting-in portion of the hinge portion 68b of setting-in revolving body 16.
Between above-mentioned shaft supporting part 38a and above-mentioned shaft supporting part 38b, be provided with the recess 42 of accommodating tabular elastomer 24.
This recess 42 is positioned at the central authorities of the length direction of fixed body 30, and width has certain width, and the portion 14 of packing into certainly is provided with continuously.
With the ora terminalis of the portion of packing into 14 opposition sides of the mounting surface 32 of fixed body 30 on, end at the length direction of fixed body 30, be provided with constitute the 1st clamp ring portion 20, for example cross section slightly is the 1st arc clamp ring parts 44a, be provided with at opposite side constitute the 2nd clamp ring portion 22, for example cross section slightly is the 1st arc clamp ring parts 44b.
An end of width on the mounting surface 32 of fixed body 30 is provided with the 1st clamp ring parts 44a and the 1st clamp ring parts 44b.
For example, the length direction of fixed body 30 from the plane, parallel with the length direction ora terminalis of the portion of packing into 14 and be arranged on the inboard of axle hole 36a, 36b.
Shown in Figure 17 (1) (2), the leading section of the 1st clamp ring parts 44a, 44b form be involutory respectively, for example slightly be bite 46a, the 46b of L font.That is, the 1st clamp ring parts 44a forms sagging step-like faying face 50a from the inboard of base portion 52a, and the 1st clamp ring parts 44b forms sagging step-like faying face 50b from the inboard of base portion 52b.
Two bite 46a, 46b respectively in the central authorities of its long leg (faying face 50a and faying face 50b) as the interlock recess, be provided with the 48a of hole portion, the 48b that for example slightly are rectangle.
The 48a of hole portion, 48b combine with bite 76a, the 76b of leading section of the 2nd clamp ring parts 74a, the 74b that are provided with on the aftermentioned revolving body 16 respectively.
The back side of fixed body 30 for example is installed together in order partly to rivet with file shell B.Its back side is the plane, and is respectively equipped with riveted holes 58a, 58b at an end and the other end of the length direction of fixed body 30,
The base 12 of the ring-type binding clip 10 of this embodiment comprises the 1st clamp ring parts 44a, 44b, for example by forming with the synthetic resin material is integrally formed.
The revolving body 16 that in the portion of packing into 14 of base 12, is provided with freely rotating, for example, the length direction central portion of surface (top) side of the rectangle revolution body 60 of plan view is heaved up, and mounting surface 62 integral body are roughly symmetrical with the mounting surface 32 of the fixed body 30 of above-mentioned base 12.
Both ends of the surface at revolution body 60 length directions, be formed with relative plane 64a, the 64b of internal face 34a, 34b that forms on the fixed body 30 with above-mentioned base 12, and protrude hinge portion 66a, the 66b that is provided with 36,36 places, axle hole that can be inlaid in rotationally freely on the base 12 from its plane 64a, 64b.
In the inboard of above-mentioned hinge portion 66a, 66b length direction, be provided with the 70a of setting-in portion, the 70b that extend to length direction, the 70a of setting-in portion, 70b are inlaid in the 40a of setting-in portion, the 40b of base 12.And then the continue 70a of setting-in portion, 70b be formed with hinge portion 68a, 68b to the circular arc of the length direction extension of turning round body 60, and axle are supported on shaft supporting part 36a, the 36b of base 12.
Inboard at hinge portion 68a, 68b width is provided with the space, and the shaft supporting part 38a, the 38b that form above-mentioned base 12 can turn round the space of setting-in freely.
The end of hinge portion 68a, 68b is connected with the 70a of setting-in portion, 70b, and the other end is connected with two external end edges of the tabular elastomer resettlement section 72 that is formed on revolution body 60 substantial middle portions.
Tabular elastomer resettlement section 72 is formed for the 72a of wall portion, the 72b that are connected with hinge portion 68a, 68b in the both sides of length direction.Tabular elastomer resettlement section 72 from the above-mentioned wall 72a of portion, 72b inboard continuously, and, be connected to the recess 42 that is formed on fixed body 30 sides towards the setting of caving in continuously of the side edge of the fixed body 30 of base 12 always.
Length direction one end of the revolution body 60 on the mounting surface 62 of revolution body 60, constitute the 1st clamp ring portion 20, for example, form slightly the 2nd clamp ring parts 74a of semicircular in shape of cross section, and, for example form slightly the 2nd clamp ring parts 74b of semicircular in shape of cross section at another ora terminalis.
The 2nd clamp ring parts 74a, 74b are arranged on the top of the 70a of setting-in portion, 70b, with the corresponding setting in formation position of above-mentioned the 1st clamp ring parts 44a, 44b, and with the 1st clamp ring parts 44a, the 44b interlock of fixed body 30.
Promptly, identical with the 1st clamp ring parts 44a, 44b, at the leading section of the 2nd clamp ring parts 74a and the 2nd clamp ring parts 74b, shown in Figure 18 (1) (2), on the 2nd clamp ring parts 74a and the 2nd clamp ring parts 74b, form the mutual bite 76a that slightly is the L font, 76b round about respectively.That is, the 2nd clamp ring parts 74a forms the step-like faying face 80a from the outside of base portion 82a depression, and the 2nd clamp ring parts 74b forms the step-like faying face 80b from the outside of base portion 82b depression.
In long leg (faying face 80a and the 80b) central authorities of bite 76a, 76b, it is square and the cross section is leg-of-mutton protruding 78a, 78b forming respectively as interlock projection, for example plane.
Above-mentioned protruding 78a, 78b are entrenched in the 48a of hole portion, the 48b of above-mentioned the 1st clamp ring parts 44a, 44b and combination.But, enter the inboard with its front end and form the inclined-plane that protrudes laterally.
Like this, the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b interlock tightly mutually, the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 closures.
The revolving body 16 of this ring-type binding clip 10 comprises the 1st clamp ring parts 44a and the 2nd clamp ring parts 74b, for example by utilizing one-body molded being formed of rubber-like synthetic resin material.
The 1st clamp ring portion 20, the 2nd clamp ring parts 74a that constitutes it can open to the lateral direction (I direction shown in Figure 3) of the width of base 12, and the 2nd clamp ring portion 22, the 2nd clamp ring parts 74b that constitutes it can open in the lateral direction (II direction shown in Figure 3) of the width of base 12.
In addition, constitute the bite 46a interlock of the 2nd clamp ring parts 74a and the 1st clamp ring parts 44a of the 1st clamp ring portion 20, when the bite 76a portion that the 1st clamp ring portion 20 is in closure state removes, be to remove direction (III shown in Figure 3) facing to the interlock of base 12 inboards, by crooked near the bite 76a that makes its front end, interlock between the bite 46a of releasing and the 1st clamp ring parts 44a just can be opened the 1st clamp ring portion 20.
In addition, constitute the bite 46b interlock of the 2nd clamp ring parts 74b and the 1st clamp ring parts 44b of the 2nd clamp ring portion 22, when the bite 76b that the 2nd clamp ring parts 22 is in closure state removes, be to remove direction (IV direction shown in Figure 3) facing to the interlock of base 12 inboards, by crooked near the bite 76b that makes its front end, interlock between releasing and the 1st clamp ring parts 44b bite 46b just can be opened the 2nd clamp ring portion 22.
Promptly, plate body gonosome 24 is the boundary with the bend 24d of the pars intermedia of U oxbow, the fixed part 24a of one end is fixed in the tabular elastomer resettlement section 72 of revolution body 60, and the fixed part 24e of its other end is fixed in the tabular elastomer resettlement section 42b that base 12 is packed the central authorities of portion's 14 length directions, tabular elastomer resettlement section 42a that the recess 42 that is provided with by depression forms into and mounting surface 32 bottoms of further extending form.
And, when opening the 1st clamp ring portion 20 and the 2nd clamp ring portion 22, utilize the restoring force of tabular elastomer 24 that revolving body 16 is applied power to the direction of opening.
When opening ring-type binding clip 10, with the 2nd clamp ring parts 74a, the 74b of revolving body 16, for example with the finger pinch and to the revolution body 60 the inboard, promptly, central portion thruster to the length direction that turns round body 60 is pressed, like this, the 2nd clamp ring parts 74a, 74b and the 1st clamp ring parts 44a, 44b branch is opened.
And then, be that fulcrum rotates with revolving body 16 with hinge portion 66a, 66b, just gripped object A such as file can be clipped in the 1st clamp ring parts 44a, the 44b.
The 1st clamp ring portion 20 of this ring-type binding clip 10 and the 1st clamp ring portion 22 and then have following feature.So-called level (horizontal plane) is meant that base 12 is loaded on the plane of level, and the bottom surface of base 12 is horizontal state and is called level (horizontal plane).In addition, what is called vertically is at the horizontal plane with will refer to that base 12 is positioned over horizontal plane the time, that is, with the line part of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) square crossing of the base portion (sustained height position) of the base portion (sustained height position) that passes the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b.And, the outside from the central authorities of base 12 towards length direction is called the outside (outer), center side (the releasing direction of bite 76a (III direction shown in Figure 3)) or bite 76b releasing direction (IV direction shown in Figure 3) towards length direction are called inboard (interior).
Shown in Figure 17 (1), constitute the 2nd clamp ring parts 74a of the 1st clamp ring portion 20, the faying face 80a of the bite 76a of its front end, from its front end toward the outer side (from the outside of the middle mind-set length direction of revolving body 16 length directions) constitute center line (Figure 17 (1) X from base portion 82a length direction
3Line) with than parallel surface Px
3Slightly the tilt inclined-plane (slightly being vertical face) of 1 to 1.7 degree (in the present embodiment, slightly tilt 1.3 degree) of y.That is, the faying face 80a of bite 76a, facing to the bite 46a of the 1st clamp ring parts 44a of the 2nd clamp ring parts 74a interlock, with the center line X of the length direction of base portion 82a
3Parallel, certainly with the vertical face Px of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) that passes the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b base portion
3Y, 1 to 1.7 degree (in the present embodiment, slightly tilt 1.3 degree) is inclined upwardly.And faying face 80a rises towards front end laterally from the base portion 82a of the 2nd clamp ring parts 74a, forms near the inclined-plane that strengthens thickness of the 2nd clamp ring parts 74a front end.
In addition, shown in Figure 17 (2), the faying face 50a of the bite 46a of the 1st clamp ring parts 44a, towards inboard (facing to base 12 length direction central sides), from center line (Figure 17 (2) X of base portion 52a length direction
5Line) parallel face Px
5Y, slightly tilt 1～1.7 on (inclined-planes (slightly being vertical plane) of 1.3 degree that slightly tilt in the present embodiment).That is, the faying face 50a of bite 46a, facing to the bite 76a of the 2nd clamp ring parts 74a of the 1st clamp ring parts 44a interlock, with the center line X of base portion 52a length direction
5Parallel, from the vertical face Px of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) of the base portion that passes the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b
5Y, upwards slightly tilt 1～1.7 the degree.And faying face 50a rises towards front end in the inboard from the base portion 52a of the 1st clamp ring parts 44a, forms near the inclined-plane that strengthens thickness of front end of the 1st clamp ring parts 44a.
And the bite 46a of the 1st clamp ring parts 44a applies pressing force towards the faying face 80a with the 2nd clamp ring parts 74a of the 1st clamp ring parts 44a interlock that constitutes the 1st clamp ring portion 20, plays a part to make bite 46a and the mutual interlock of bite 76a.
Shown in Figure 18 (1), constitute the 2nd clamp ring parts 74b of the 2nd clamp ring portion 22, the faying face 80b of the bite 76b of its front end, from its front end (from the outside of the middle mind-set length direction of the length direction of revolving body 16) toward the outer side, form from the center line X of base portion 82b length direction
4Parallel face Px
4Upwards slightly the tilt inclined-plane (slightly being vertical plane) of 1～1.7 degree (in the present embodiment, slightly tilt 1.3 degree) of y.That is, the faying face 80b of bite 76b, towards with the bite 46b of the 1st clamp ring parts 44b of the 2nd clamp ring parts 74b interlock, with the center line X of base portion 82b length direction
4Parallel, from the vertical face Px of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) of the base portion that passes the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b
4Y upwards slightly tilt 1～1.7 the degree.Faying face 80b rises towards front end laterally from the base portion 82b of the 2nd clamp ring parts 74b, forms near the inclined-plane that strengthens thickness of front end of the 2nd clamp ring parts 74b.
In addition, shown in Figure 18 (2), the faying face 50b of the bite 46b of the 1st clamp ring parts 44b, towards inboard (facing to base 12 length direction central sides), from the center line X of base portion 52b length direction
6(Figure 18 (2) X
6Line) parallel face Px
6Y, upwards slightly tilt 1～1.7 (1.3 degree in the present embodiment, slightly tilt).That is, the faying face 50b of bite 46b, towards with the bite 76b of the 2nd clamp ring parts 74b of the 1st clamp ring parts 44b interlock, with the center line X of the length direction of base portion 52b
6Parallel, from the vertical face Px of plane P xy (with reference to Fig. 3 and Fig. 4) of the base portion that passes the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b
6Y, upwards slightly tilt 1～1.7 the degree (slightly vertical face).And faying face 50b rises towards front end to the inside from the base portion 52b of the 1st clamp ring parts 44b, forms near the inclined-plane that strengthens thickness of the 1st clamp ring parts 44b front end.
And the bite 52b of the 1st clamp ring parts 44b applies pressing force towards the faying face 80b with the 2nd clamp ring parts 74b of the 1st clamp ring parts 44b interlock that constitutes the 2nd clamp ring portion 22, plays a part to make bite 46b and the mutual interlock of bite 76b.
In addition, the base portion 82b of the base portion 82a of the 2nd clamp ring parts 74a of the 1st clamp ring portion 20 and the 2nd clamp ring parts 74b of the 2nd clamp ring portion 22, for example, should form (spacing 80mm) by the 1st clamp ring portion 20 and the spacing between the 2nd clamp ring portion 22 of regulation in the Japanese industrial standard (JIS).
In addition, the base portion 52b of the base portion 52a of the 1st clamp ring parts 44a of the 1st clamp ring portion 20 and the 1st clamp ring parts 44b of the 2nd clamp ring portion 22, for example, should form (spacing 80mm) by the 1st clamp ring portion 20 and the spacing between the 2nd clamp ring portion 22 of regulation in the Japanese industrial standard (JIS).
Shown in Figure 17 (1), near the base portion 82a that continues at the bite 76a of the front end of the 2nd clamp ring parts 74a that constitutes the 1st clamp ring portion 20 with bite 76a, its integral body is (outside from the center of the length direction of revolving body 16) toward the outer side, with the center line X of base portion 82a length direction
3Parallel, towards from the vertical plane P x of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) that passes with the base portion of the base portion of the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b
3, slightly the tilt faying face 50a inclination of the 1st clamp ring parts 44a of 1～1.7 degree (in the present embodiment, slightly tilt 1.3 degree) is oblique.That is, the 2nd clamp ring parts 74a combines with the inner surface of base portion 82a, and passes near the vertical plane Px at the position (starting point C portion) that begins to tilt the bite 76a
3And the angle between the surface of bite 82a inboard is 1.3 degree, tilts laterally gradually facing to the front end of the 2nd clamp ring parts 74a.
In addition, shown in Figure 17 (2), near the base portion 52a that continues at the bite 46a of the 1st clamp ring parts 44a front end with bite 46a, its integral body is towards inboard (towards the length direction central side of base 12), with the center line X of the length direction of base portion 52a
5Parallel, towards certainly than with the vertical plane P x of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) that passes with the base portion of the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b base portion
5, slightly the tilt faying face 80a inclination of the 2nd clamp ring parts 74a of 1～1.7 degree (in the present embodiment, be slightly 1.3 degree) is oblique.That is, the 1st clamp ring parts 44a combines with the outer surface of base portion 52a, and passes near the vertical plane P x at the position (starting point C portion) that begins to tilt the bite 46a
5And the angle between the outer surface of bite 46a is 1.3 degree, towards the front end inclination to the inside gradually of the 1st clamp ring parts 44a.
Therefore, the 1st clamp ring parts 44a and the 2nd clamp ring parts 74a, be when at bite 46a and bite 76a during in conjunction with, closed clamp ring, near its front end from C portion oblique bending, so, utilize the elastic force of the synthetic resin of the 1st clamp ring parts 44a and the 2nd clamp ring parts 74a, apply the restoring force that makes it to get back to original shape.
Therefore, the 2nd clamp ring parts 74a facing to the 1st clamp ring portion 20, act on the stronger thrust of bite 46a of the 1st clamp ring parts 44a, strengthen the 1st clamp ring parts 44a of the 1st clamp ring portion 20 and the adhesion of the mutual interlock of the 2nd clamp ring parts 74a, can be because of not noting throwing off the 1st clamp ring portion 20 that opens.
Shown in Figure 18 (1), near the bite 76b of the 2nd clamp ring parts 74b front end of the 2nd clamp ring portion 22 and the base portion 82b side that continues with bite 76b, its integral body is (from the revolving body 16 length direction center lines outsides) toward the outer side, with the center line X of the length direction of base portion 82b
4Parallel, towards than with the vertical plane P x of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) of the base portion (in the sustained height position) of the base portion (in the sustained height position) that passes the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b
4The faying face 50b inclination of the 1st clamp ring parts 44b of 1～1.7 degree slightly (in the present embodiment, slightly tilt 1.3 degree) of tilting is oblique.That is, the 2nd clamp ring parts 74b combines with the surface of base portion 82b, and passes near the vertical plane Px at the position (starting point C portion) that begins to tilt the bite 76b
4And the angle between the surface of the inboard of bite 76b is 1.3 degree, tilts laterally gradually towards the front end of the 2nd clamp ring parts 74b.
In addition, shown in Figure 18 (2), near the bite 46b of the front end of the 1st clamp ring parts 44b and the base portion 52b side that continues with bite 46b, its integral body is (from base 12 length direction center line inboards) toward the outer side, with the center line X of the length direction of base portion 52b
6Parallel, towards than the vertical plane P x of horizontal plane Pxy (with reference to Fig. 3 and Fig. 4) that passes with the base portion (in the sustained height position) of the base portion (in the sustained height position) of the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b
6, slightly the tilt faying face 80b inclination of the 2nd clamp ring parts 74b of 1～1.7 degree (in the present embodiment, slightly tilt 1.3 degree) is oblique.That is, the 1st clamp ring parts 44b combines with the surface of base portion 52b, and passes near the vertical plane Px at the position (starting point C portion) that begins to tilt the bite 46b
6, and the inner surface of bite 46b between angle be 1.3 degree, tilt laterally gradually towards the front end of the 1st clamp ring parts 44b.
Therefore, the 1st clamp ring parts 44a and the 2nd clamp ring parts 74a, be combine with bite 76b at bite 46b, when clamp ring is closed, near the part bending of its front end, tilting from C portion, so, utilize the elastic force of the synthetic resin of the 1st clamp ring parts 44b and the 2nd clamp ring parts 74b, apply the restoring force that makes it to get back to original shape.
Therefore, the 2nd clamp ring parts 74b towards the 2nd clamp ring portion 22, act on the stronger thrust of bite 46b of the 1st clamp ring parts 44b, strengthen the 1st clamp ring parts 44b and the mutual interlock adhesion of the 2nd clamp ring parts 74b that constitute the 2nd clamp ring portion 22, can be because of not noting throwing off the 2nd clamp ring portion 22 that opens.
In Figure 15, by the center line of the 2nd clamp ring parts 74a, 74b (with line X shown in Figure 15
1Parallel) center O (reference is shown in Figure 5) of the round X (with reference to shown in Figure 5) that forms, with the radius (line B-O) of front end that passes the 2nd clamp ring parts 74a, 74b and center O and the front end that passes the 2nd clamp ring parts 74a, 7b4 begin the to tilt central angle ∠ BOC of the slightly clamping of the radius (line O-C) at the positions (starting point C portion) of 1.3 degree be about 36 degree.The front end of the 2nd clamp ring parts 74a, 74b begins to tilt to omit 1.3 positions of spending (starting point C portion), vertical configuration radius (line A-O) from the center O of passing round X is oblique to base portion 82a, 82b lateral deviation, can clamp gripped object A near the front end of the 2nd clamp ring parts 74a, 74b.
In addition, among Figure 11, pass by the 1st clamp ring parts 44a, 44b center line (with X shown in Figure 11
2Parallel) the vertical configuration radius (line A-O) of the center O (with reference to Fig. 5) of the round X (with reference to shown in Figure 5) that forms, and pass round center and pass angle, Clamping Center ∠ BOC between the radius (line O-B) of front end of the 1st clamp ring parts 44a, 44b be 10 spend about.
Pass center line X by the 1st clamp ring parts 44a, 44b
2The center O of the round X that forms and pass the 1st clamp ring parts 44a, 44b front end radius (line B-O) and pass round center O with the front end of the 1st clamp ring parts 44a, 4b4 slightly begin to tilt slightly the central angle ∠ BOC of radius (line C-O) clamping at 1.3 positions of spending (starting point C portion) be 37 spend about.
Like this, the 2nd clamp ring parts 74a and the 2nd clamp ring parts 74b, the length that has the radius (line A-O) that surpasses vertical configuration, extends to the 1st clamp ring parts 44a and the 1st clamp ring parts 44b side, in addition, the 1st clamp ring parts 44a and the 1st clamp ring parts 44b, corresponding with the 2nd clamp ring parts 74a and the 2nd clamp ring parts 74b length, have than the 2nd clamp ring parts 74a and the short length of the 2nd clamp ring parts 74b, when gripped object A concentrates on the 1st clamp ring portion 20 and the 2nd clamp ring portion 22 central, gripped object A can be clipped near the front end of the 2nd clamp ring parts 74a, 74b.
And, constitute the base portion 52a of the 1st clamp ring parts 44a of the 1st clamp ring portion 20 and the base portion 82a of the 2nd clamp ring parts 74a, be vertically set on the mounting surface 62 of revolution body 60, in addition, constituting the base portion 52b of the 1st clamp ring parts 44b of the 2nd clamp ring portion 22 and the base portion 82b of the 2nd clamp ring parts 74b also is vertically set on fixed body 30 mounting surfaces 32.Promptly, constitute the base portion 52a of the 1st clamp ring portion 20 and any one of base portion 82a, can be set in parallel on the base portion 52a and base portion 82a that constitutes the 2nd clamp ring portion 22, so the interval of the spacing in the bookbinding hole as break-through is arranged on through hole on the gripped object A and Japanese Industrial Standards (JIS) regulation (for example, the interval of 80mm) at once, clamping hole periphery at gripped object A does not contact with base portion 52a that constitutes the 1st clamp ring portion 20 and the outer surface of base portion 82a and base portion 52b that constitutes the 2nd clamp ring portion 22 and base portion 82b, can correctly clamp paper.
The following describes the ring-type binding clip of another embodiment of the present invention.
Figure 20 is the vertical view of the ring-type binding clip of another embodiment of the present invention, and Figure 21 is the F-F profile on the plane of Figure 20.
On this ring-type binding clip 100, on the width of base 112, form the portion of packing into 114 that revolving body is housed from its right-hand member edge to the left end edge, revolving body is made of pair of right and left the 1st revolving body 116 and the 2nd revolving body 118, forms the 1st clamp ring portion 120 and the 2nd clamp ring portion 122 respectively.
The 1st revolving body 116 and the 2nd revolving body 118 left-right symmetry are formed with the clamp ring parts that constitute the 1st clamp ring portion 120 and the 2nd clamp ring portion 122 respectively on the 2nd revolving body 118 in the 1st revolving body 116 on right side and left side.
That is, on the 1st revolving body 116, form the 1st clamp ring parts 144a, 144b, on the 2nd revolving body 118, form clamp ring parts 174a, 174b.
The 1st clamp ring parts 144a, 144b and the 2nd clamp ring parts 174a, 174b, its length difference and the 1st clamp ring parts 144a, 144b be short, when opening ring-type binding clip 100, when promptly opening the 1st clamp ring portion 120 and the 2nd clamp ring portion 122, the front end of the 1st clamp ring parts 144a, 144b is than vertical plane slightly short (about 1.0 degree), in the position of tiltedly omiting 1.0 degree until the plane of passing the round center that is formed by the 1st clamp ring parts 144a, 144b and the 2nd clamp ring parts 174a, 174b, to the 1st clamp ring parts 144a, 144b inclination.The difference in length of the 1st clamp ring parts 144a, 144b and the 2nd clamp ring parts 174a, 174b is identical with the situation of the difference in length of above-mentioned the 1st clamp ring parts 44a, 44b and the 2nd clamp ring parts 74a, 74b.
On internal face 134a, 134b, 134c and the 134d of the portion of packing into 114 on the fixed body 130 that is formed at this base 112, be respectively equipped with axle hole 136a, 136b, 136c, the 136d of hinge portion 166c, the 166d of hinge portion 166a, the 166b of setting-in the 1st revolving body 116 and the 2nd revolving body 118.That is, be provided with the 1st revolving body 116 on the hinge portion 166a, axle hole 136a, the 136b of 166b setting-in that are provided with, and be provided with the 2nd revolving body 118 on the hinge portion 166c, axle hole 136c, the 136d of 166d setting-in that are provided with.
In addition, on base 112, be provided with shaft supporting part 138a, 138b, 138c, 138d, on the 1st revolving body 116 and the 2nd revolving body 118, be formed with above-mentioned shaft supporting part 138a, 138b, 138c, 138d and supported hinge portion 168a, 168b, 168c, 168d respectively.
Accommodate the tabular elastomer resettlement section 142 of tabular elastomer 124, owing to being crossed over the 2nd revolving body 118 from the 1st revolving body 116, tabular elastomer 124 is provided with, so, the tabular elastomer resettlement section 142 of fixed body 130, stay near the two ends of tabular elastomer 124, and the resettlement section that forms the tabular elastomer 124 that is made of recess is to accommodate its middle body.
As shown in figure 24, tabular elastomer 124 bends to contrary C font, the fixed part 124a of one end of tabular elastomer 124, near the right side ora terminalis of the 1st revolving body 116, be bent to the U font and be housed in the tabular elastomer resettlement section 172a of the 1st revolving body 116 in bend 124b, simultaneously, the fixed part 124c of tabular elastomer 124 the other end, near the left side ora terminalis of the 2nd revolving body 118, be bent to the U font in bend 124d, and be housed in the tabular elastomer resettlement section 172b of the 2nd revolving body 118.
Therefore, when opening the 1st clamp ring portion 120 and the 2nd clamp ring portion 122, tabular elastomer 124 is opened direction to the 1st revolving body 116 and the 2nd revolving body 118 and is applied power.
The ring-type binding clip 100 of present embodiment, no matter be that open in the 1st revolving body 116 sides can or open in the 2nd revolving body 118 sides, but during gripped object A such as the file in clamping clamp ring, gripped object A is near the 1st clamp ring parts 144a, the 144b side of the 1st short revolving body 116 of its length, the 2nd revolving body 118 sides are opened, like this than being easier to clamp gripped object A.
The present invention not only is confined to the foregoing description, and is for example shown in Figure 25, also can be, be connected with thinner wall section 216a with the ora terminalis of the portion of packing into the 214 front end right side ora terminalis of base 212 and revolving body 216, can rotate revolving body 216 by the elasticity that thinner wall section 216a is had.
In addition, tabular elastomer also not only is inlaid in the tabular elastomer resettlement section as described above, as shown in figure 25, also can be installed in the end of revolving body 216, promptly when clamping, be fixed on end that firm banking combines on.
In addition, in the above-described embodiments, the clamp ring number that forms the ring-type binding clip is 2, also can suitably increase the quantity of clamp ring at porous types such as 3 passes, 4 passes, 26 passes or 30 passes.
In ring-type binding clip of the present invention, for example, when the processing revolving body, tabular elastomer is placed on is injection molded on the position of stipulating in the pattern, then, for example use synthetic resin injection moldeds such as ABA, Merlon, polyacetals, if shaping revolving body for example, when revolving body is shaped, tabular elastomer can be fixed on the revolving body.
According to the present invention, can provide a kind of easy binding clip that assembles.
Claims (2)
1. binding clip has:
Base,
Be fixed on the free rotating revolving body of energy on the described base,
Protrude the clamp ring portion that is provided with from described revolving body, it is characterized in that:
For described revolving body is turned round on base, between the face of the part of the inner face of described revolving body and point described base and the revolving body subtend, set up tabular elastomer,
When opening described clamp ring portion, apply power so that make the revolving body revolution by described tabular elastomer.
2. binding clip as claimed in claim 1 is characterized in that:
Described tabular elastomer is made of rubber or elastomer etc.,
The one end is fixed on the face with the base subtend of revolving body inside, and the lateral surface to revolving body extends simultaneously,
In the middle of it, near the revolving body lateral margin, be bent,
Its other end is fixed on base and the face revolving body subtend.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200279506 | 2002-03-20 | ||
| JP2002079506 | 2002-03-20 | ||
| JP2002333430 | 2002-11-18 | ||
| JP2002333431 | 2002-11-18 | ||
| JP2002333431A JP3672905B2 (en) | 2002-03-20 | 2002-11-18 | Binding tool |
| JP2002333430A JP2003341272A (en) | 2002-03-20 | 2002-11-18 | Binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1445105A true CN1445105A (en) | 2003-10-01 |
Family
ID=28046110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03107252 Pending CN1445105A (en) | 2002-03-20 | 2003-03-19 | Binding clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1445105A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632743A (en) * | 2012-03-01 | 2012-08-15 | 林春海 | Ring type binding clip |
| CN104349906A (en) * | 2012-06-21 | 2015-02-11 | 株式会社金田技研 | Binding tool |
-
2003
- 2003-03-19 CN CN 03107252 patent/CN1445105A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632743A (en) * | 2012-03-01 | 2012-08-15 | 林春海 | Ring type binding clip |
| CN104349906A (en) * | 2012-06-21 | 2015-02-11 | 株式会社金田技研 | Binding tool |
| CN104349906B (en) * | 2012-06-21 | 2016-04-13 | 株式会社金田技研 | binder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1805468A (en) | Lid for mobile communication terminal and mobile communication terminal | |
| CN100553837C (en) | Electric tool | |
| US8763832B2 (en) | Housing for an electronic device | |
| CN1967754A (en) | Key sheet | |
| CN1934668A (en) | Cover member for push-button switch and method of manufacturing the same | |
| CN1445105A (en) | Binding clip | |
| CN1319790A (en) | Input device operated according to electrostatic capacity change and relative check device | |
| CN1852807A (en) | Binding processing device | |
| CN1918753A (en) | Connector for card | |
| JP2006151986A5 (en) | ||
| CN1854590A (en) | Joint connecting clip and joint connecting structure | |
| CN1498734A (en) | Portable tool | |
| CN101069408A (en) | Elastomeric tensioner and mobile stations using same | |
| CN1912413A (en) | Mechanical brake actuator | |
| CN1295914C (en) | Swivel-type mobile terminal apparatus | |
| TWI311229B (en) | Push button group installing device, waterproof case and camera with waterproof case | |
| CN1218339C (en) | Keyboard with key supporting structure | |
| JP2006517543A5 (en) | ||
| CN1256673A (en) | Closing mechanism for opening of container | |
| CN1076780C (en) | Hinge | |
| CN1135554C (en) | Cartridge disk | |
| CN1862738A (en) | Switches | |
| CN1107598C (en) | Binding device and method of binding | |
| JP3672905B2 (en) | Binding tool | |
| CN1683168A (en) | File clip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |