CN101817274A - Loose-leaf ring and application thereof - Google Patents
Loose-leaf ring and application thereof Download PDFInfo
- Publication number
- CN101817274A CN101817274A CN 201010120605 CN201010120605A CN101817274A CN 101817274 A CN101817274 A CN 101817274A CN 201010120605 CN201010120605 CN 201010120605 CN 201010120605 A CN201010120605 A CN 201010120605A CN 101817274 A CN101817274 A CN 101817274A
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- China
- Prior art keywords
- ring
- loose
- ring body
- leaf
- described ring
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Abstract
The invention discloses a loose-leaf ring and application thereof. A ring body of the loose-leaf ring is a strap made of an elastic bendable material; two ends of the ring body are provided with joints in end-to-end parallel and level butting; the joints are respectively a ring sleeve arranged at one end of the ring body and a ring pin arranged at the other end of the ring body; and the loose-leaf ring can be used for penetrating loose-leaf paper with holes. Compared with the prior art, the invention has the characteristics of simple structure, low manufacture cost and convenient use.
Description
Technical field
The present invention relates to a kind of a plurality of article are installed on together latch closure, this latch closure is specially adapted to adorn multipage loose leaf paper with holes and installs set and become a data.
Background technology
The existing apparatus that will loose leaf paper with holes installs set and become a data is loose-leaf binder mostly, for convenience and the saving cost, also adopts the loose-leaf ring to keep loose leaf paper usually.Known loose-leaf ring generally includes two semi-ring parts with rigid material, and two rigidity semi-ring parts can be rotated around pin; During open loop, open the loose-leaf hole that two bigger semi-rings can penetrate loose-leaf notebook; During closed loop,, two rigidity semi-rings partly can be locked together and can not throw off by being meshing with each other of the relative hook portion of the side direction of two semi-rings.The patent No. is the typical structure that CN03204063.6's ring anchor clamps in " combined type Words study card " have this class loose-leaf ring.The patent No. is that CN200610071656.8's " loose-leaf ring " patented technology has provided a kind of improvement project: increase a Flexible Connector between two rigidity semi-rings, two rigidity semi-rings rotate around different pins respectively.
The common drawback of existing known loose-leaf ring is the structure that the loose-leaf ring all adopts two semi-rings of rigidity to rotate around pin, structure is comparatively complicated, part is more and required precision is higher, the stressed complexity at pin position, the requirement of strength height of the connecting portion of pin and two rigidity semi-rings, its pin feature manufacturing is had relatively high expectations to material and precision, and production cost is higher, and rotatable parts are more fragile.
Summary of the invention
Problem to be solved by this invention provides a kind of loose-leaf ring and application process thereof, and this loose-leaf ring product structure is simple, and low cost of manufacture is easy to use.
In order to address the above problem, this loose-leaf ring has ring body, this ring body is a bar of being made by the flexible material of elasticity, and the two ends of this ring body are provided with the joint of the mutual concordant butt joint of head and the tail, and this joint is provided in a side of the ring set of described ring body one end and is located at the battle pin of the described ring body other end.When opening this loose-leaf ring, described ring body can expand into linearity, conveniently article with holes is installed; During closed this loose-leaf ring, described ring body can be bent into significantly closed ring body end to end, that two end connectors form concordant butt joint makes to install the article unlikely dispersion that gathers together.
In the such scheme, the mid portion of described ring body except that the blank area at its two ends is the macromolecular material bar, or metal material strip thing, or the complex of macromolecular material bar and metal material strip thing, the cross section of this ring body is circle, ellipse, semicircle, rectangle, in trapezoidal any; Described battle pin can be a part on the described ring body, also can be an independently part with described ring body mechanical connection or bonding connection; Described ring set can be a part on the described ring body, also can be an independently part with described ring body mechanical connection or bonding connection; When described battle pin during as an individual part and described ring body mechanical connection, their syndeton can be the syndeton of latch and jack, and on the inner hole wall of jack, be provided with a ring outstanding be used to connect the time embed snap ring portion in the latch annular groove, correspondingly, its latch is provided with the annular groove that the described snap ring of confession portion embeds in the part that is positioned at the insertion jack; When described battle pin when being latch with being connected of jack as an individual part and described ring body mechanical connecting structure, the intercalation part of described latch is a part of spheroid, and correspondingly, described jack then has the cavity of a sphere.The connected structure of described ring set and described battle pin can with the various connected structures of above-mentioned described battle pin and described ring body, also can also be the also syndeton of screw rod of screw.When the connected structure of described ring set and described battle pin is various connected structure with above-mentioned described battle pin and described ring body, the jack openings of described ring set can be towards the axis direction of described ring body end, this jack openings towards also with the horizontal direction of the axes intersect of described ring body end.In above-mentioned various schemes, the mid portion of described ring body except that the blank area at its two ends can be to constitute by the different bar of two-layer intensity is superimposed, if described ring body cross-sectional area the elasticity big or elastomeric material that adopts is difficult to satisfy when curving required size annular, one side of this ring body can be provided with a plurality of " V " shape groove, during crooked in this case described ring body, reduce even closure by " V " shape notch, be convenient to ring the flexible one-tenth small radii of described ring body.
The alleged ring set of the present invention is meant to have socket, structure division or parts that the part of supply and marketing structure inserts; The alleged battle pin of the present invention is meant to have part or the parts that are used to insert the socket termination.
The application of loose-leaf ring of the present invention is meant the bar ring body that is made by elastomeric material, and is provided with the loose-leaf ring that interconnects joint at the two ends of this ring body and is used for installing loose leaf paper with holes.
Adopt technique scheme, the present invention compared with prior art has following advantage and good effect: because the ring body of loose-leaf ring of the present invention only is made up of a highly elastic material, problems such as the part that structure is brought of effectively having avoided two semi-rings that the ring body of existing loose-leaf ring adopts rigidity to rotate around pin is more and required precision is higher, structure is comparatively complicated, production cost is higher, rotatable parts are fragile can make the reduction of loose-leaf ring production cost more than 60%.The multiple ring body of loose-leaf ring of the present invention, adapter sleeve and ring set structure, all have simple in structure, low cost of manufacture, characteristics such as easy to operate, the loose leaf paper that the loose-leaf environmental protection is held is overturn by the annulus guiding at an easy rate, can also utilize the irregular elastic closure loop configuration of this loose-leaf ring to realize the clamping loose-leaf function that common loose-leaf ring does not have.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1.
Fig. 2 is the cutaway view at A-A place among Fig. 1.
Fig. 3 is the structural representation that the embodiment of the invention 1 connects into closed hoop.
Fig. 4 is the front view of the embodiment of the invention 2.
Fig. 5 is the front view of the embodiment of the invention 3.
Fig. 6 is the front view of the embodiment of the invention 4.
Fig. 7 is the front view of the embodiment of the invention 5.
Fig. 8 is the front view of the embodiment of the invention 6.
Fig. 9 is the vertical view of the embodiment of the invention 6.
Figure 10 is the structural representation that the embodiment of the invention 6 connects into closed hoop.
Figure 11 is the front view of the embodiment of the invention 7.
Figure 12 is the cutaway view at B-B place among Figure 11.
Figure 13 is the structural representation that the ring body of the embodiment of the invention 7 is in case of bending.
Figure 14 is that the embodiment of the invention 7 is as the structural representation that installs the application state one of loose leaf paper.
Figure 15 is that the embodiment of the invention 7 is as the structural representation that installs the application state two of loose leaf paper.
The specific embodiment
Embodiment is described further structure of the present invention with reference to the accompanying drawings:
Fig. 1, loose-leaf ring shown in Figure 2, ring body 1 be one by the cylinder bar of an injection moulding global formation of macromolecular material (in other embodiments, the cross section of ring body can be oval, semicircle, rectangle, trapezoidal etc.), the ring set of one end of ring body 1 is that opening is located at described ring body end face, the pit of empty spheroid cavity in opening is slightly less than, the other end of ring body 1 is a battle pin, the head of this battle pin is the shape of spheroid, root is a body of rod shape, spheroid cavity diameter in the diameter of the sphere-like head of battle pin and the ring sleeve portion is identical, and the opening of the jack of battle pin is less than the diameter of the spheroid cavity in it.
Shown in Figure 3, when the ring body 1 of loose-leaf ring was bent to form closed hoop, the battle pin portion of ring body 1 one ends inserted in the ring sleeve portion of the other end.
Loose-leaf ring shown in Figure 4 is made of ring set 3 and ring body 2 mechanical connections.Ring body 2 is the strip shape bodies by an injection moulding global formation of macromolecular material, the two ends of ring body 2 are equipped with plug pin portion, plug pin portion constitutes by the spherical portion and the stem of termination, and ring body 2 left ends are used for being connected with ring set 3, and right-hand member is used for being connected with the left end socket of ring set 3 as battle pin portion.Ring set 3 is cross section individual part identical with the cross section of ring body 2, be equipped with jack in its both ends, the left and right sides, the jack conduct of its right-hand member and the part of ring body 2 grafting, the socket of its left end is used for pegging graft with the battle pin portion of ring body 2 right-hand members as battle pin.The jack of ring set 3 forms by being located at the spherical cavity in ring set 3 end faces and being provided with opening at ring set 3 end faces.Ring set 3 is by injection moulding global formation of macromolecular material, it can adopt the direct integral molded plastic manufacturing of mode of forced stripper mechanism, also can be that a plane of crossing ring set 3 axis is divided into two duplicate parts, after earlier mass-producing so one by one half of adapter sleeve with plastics or metal, again with two half of ring sets bonding be a complete adapter sleeve 3.
In this example, the Plug Division of ring body 2 and ring set 3 can also impose adhesive achieves a fixed connection ring body 2 and ring set 3.In use, ring body 2 is passed the connecting hole of loose leaf paper after, the jack that the battle pin portion of ring body 2 right-hand members is inserted ring set 3 left ends goes out to get final product.
Loose-leaf ring shown in Figure 5 connects and composes by ring body 4 with as the ring set 5 of individual part, and its ring body 4 is by injection moulding global formation of macromolecular material, and ring set 5 is made by steel.The left end of ring body 4 has the plug pin portion of column to be used for being connected with the groove mechanical of ring set 5, and the plug pin portion of ring body 4 left ends is provided with annular groove, be provided with in the jack hole wall of ring set 5 ring outstanding be used to connect the time embed the snap ring of ring body 4 plug pin portion annular grooves.The right-hand member of ring body 4 is the battle pin portion of screw-rod structure, and the left end of ring set 5 is a Screw hole structure, and when ring body 4 bends to when ring, ring set 5 can screw on the right-hand member connector portions of ring body 4 and achieve a fixed connection.
Loose-leaf ring shown in Figure 6 connects and composes by ring body 6 with as the battle pin 7 of individual part, and its ring body 6 is by the strip shape body of an injection moulding global formation of macromolecular material, and battle pin 7 is made by steel.The left end of ring body 6 has the plug pin portion of column to be used for being connected with the groove mechanical of battle pin 7, and the plug pin portion of ring body 6 left ends is provided with annular groove, be provided with in the jack hole wall of battle pin 5 ring outstanding be used to connect the time embed the snap ring of ring body 6 plug pin portion annular grooves.The right-hand member of ring body 6 is the ring sleeve portion of Screw hole structure, and the left end of battle pin 7 is a screw-rod structure, and when ring body 6 bends to when ring, battle pin 7 can screw in the ring sleeve portion of right-hand member of ring body 6 and achieve a fixed connection.
Loose-leaf ring shown in Figure 7 connects and composes by ring body 8 with as the battle pin 9 of individual part, ring body 8 is the strip shape bodies by an injection moulding global formation of macromolecular material, the two ends of ring body 8 are equipped with jack portion, the jack conduct of its left end and the part of battle pin 9 grafting, the socket of its right-hand member is used for engaging with the plug pin portion of battle pin 9 left ends as ring sleeve portion.Battle pin 9 one is that a spheroid portion by two ends constitutes with the intermediate shank portion that is connected two ends spheroid portion, and the spheroid portion of battle pin 9 right-hand members inserts the jack portion and ring body 8 mechanical connections of ring body 8 left ends.When ring body 8 bent to ring, the plug pin portion of battle pin 9 left ends was inserted the ring sleeve portion of ring body 8 right-hand members and is realized that head and the tail connect into ring.
Fig. 8, loose-leaf ring shown in Figure 9 are made of a ring body 10.Ring body 10 is to be made by injection moulding global formation of macromolecular material, the cross section of ring body 10 is a rectangle, its left end is provided with a breach, be provided with the battle pin of a spheroid form in indentation, there, its right part is a ring set, is one and realizes the concordant breach that engages with left end is complementary, is provided with an opening towards being in an angle of 90 degrees with ring body 10 end axis at this end, be used to the to peg graft ring set of battle pin of ring body 10 left end spheroid forms, this ring set is the taper hole shape.When ring body 10 bent to ring, the battle pin of its left end inserted the ring set of right-hand member and makes ring body become a complete annular solid, as shown in figure 10.
Figure 11, Figure 12 the ring body of loose-leaf ring be by the lath 12 of a nylon material and the plastic strip 11 bonding bars that constitute more soft than lath 12, wherein plastic strip 11 1 sides are provided with 4 " V " shape grooves, the left end of plastic strip 11 be one by spheroid portion and the compound battle pin that constitutes of rod body part, the right-hand member of plastic strip 11 has a spherical pit with opening as ring set at end face.Shown in Figure 13, when this loose-leaf ring was crooked, " V " shape groove notch on the plastic strip 11 closed up, so that the ring body bending.When the battle pin of plastic strip 11 left ends inserts in the ring set of right-hand member, just become complete closed circular ring body, as shown in figure 14, integrate thereby loose leaf paper 13 installed, two such loose-leaf rings can be with multipage loose leaf paper 13 bookbinding costs.When a monocycle of this loose- leaf ring 11,12 is through two holes on the loose leaf paper 14 by the mode of Figure 15, also can be with multipage loose leaf paper 14 bookbinding costs.
According to the disclosed content of above-mentioned example, in other embodiments, can be with the various piece of ring body in the various embodiments described above and joint thereof knowledge and the mutual applied in any combination of means according to prior art.
The element of the loose-leaf ring of of the present invention and illustrated embodiment is made by elasticity macromolecular material (as plastics, nylon etc.).In other embodiments, its ring body can also be made with following material, and does not all depart from the scope of the present invention: the ring body of being made by elastic metallic material (as steel wire); And the ring body (as steel wire outsourcing plastics) that is mixed and made into by macromolecular material and metal material; The adapter sleeve that is mixed and made into by metal material (as aluminium, iron, copper etc.) and metal material and macromolecular material and ring set etc.
Because above-mentioned various distortion all can be made not breaking away under the scope of the invention, therefore above literal and all the elements shown in the drawings all should regard as a kind of schematically, and should not regard a kind of restriction as.
Claims (12)
1. loose-leaf ring, include ring body, it is characterized in that: described ring body is a bar of being made by the flexible material of elasticity, and the two ends of this ring body are provided with the joint of the mutual concordant butt joint of head and the tail, and this joint is provided in a side of the ring set of described ring body one end and is located at the battle pin of this ring body other end.
2. loose-leaf ring according to claim 1 is characterized in that: described battle pin is the part that is connected with described ring body.
3. loose-leaf ring according to claim 1 is characterized in that: described ring set is the part that is connected with described ring body.
4. loose-leaf ring according to claim 1 is characterized in that: described battle pin or described ring set are the parts with described ring body bonding connection.
5. loose-leaf ring according to claim 1, it is characterized in that: at least one in the middle of described battle pin and the described ring set be with described ring body by the chimeric mutually mode of annular groove and snap ring and the part of described ring body flexible connection, described ring set and described battle pin are by being threaded.
6. according to claim 1,2,3,4 or 5 described loose-leaf rings, it is characterized in that: the opening of described ring set is towards the axis direction of described ring body end.
7. loose-leaf ring according to claim 1 is characterized in that: the opening of described ring set is towards being horizontal direction with the axes intersect of described ring body end.
8. according to claim 1,2,3,4,5 or 7 described loose-leaf rings, it is characterized in that: the mid portion of described ring body is to constitute by the different bar of two-layer intensity is superimposed; One side of described ring body can have a plurality of " V " shape groove.
9. loose-leaf ring according to claim 6 is characterized in that: the mid portion of described ring body is to constitute by the different bar of two-layer intensity is superimposed; One side of described ring body can have a plurality of " V " shape groove.
10. according to claim 1,2,3,4 or 7 described loose-leaf rings, it is characterized in that: the fore-end of described battle pin is a spheroid form.
11. loose-leaf ring according to claim 8 is characterized in that: the fore-end of described battle pin is a spheroid form.
12. the application of loose-leaf ring is characterized in that:, and be provided with the loose-leaf ring that interconnects joint at the two ends of this ring body and be used for installing loose leaf paper with holes with a bar ring body of making by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010120605 CN101817274A (en) | 2010-03-10 | 2010-03-10 | Loose-leaf ring and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010120605 CN101817274A (en) | 2010-03-10 | 2010-03-10 | Loose-leaf ring and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101817274A true CN101817274A (en) | 2010-09-01 |
Family
ID=42652608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010120605 Pending CN101817274A (en) | 2010-03-10 | 2010-03-10 | Loose-leaf ring and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101817274A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401148A (en) * | 2014-11-18 | 2015-03-11 | 惠州市快印家族图文设计有限公司 | Bookbinding ring |
| CN109222397A (en) * | 2018-10-19 | 2019-01-18 | 温州知守智能科技有限公司 | A kind of gluing flat brush and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1015258B1 (en) * | 1997-09-17 | 2003-02-05 | IBICO Trading GmbH | Binding element |
| BE1014115A6 (en) * | 2001-04-10 | 2003-05-06 | Vossen Herbert | Paper sheet holder, comprises plastic underlay board and flexible plastic ring bindings opened and closed via plug connections |
| CN201009552Y (en) * | 2006-11-03 | 2008-01-23 | 纪胜杰 | Ring button structure made of paper |
| CN201179771Y (en) * | 2008-04-03 | 2009-01-14 | 罗毅伯 | Loose-leaf fixing device |
| CN201677597U (en) * | 2010-03-10 | 2010-12-22 | 刘觉滨 | Loose-leaf ring |
-
2010
- 2010-03-10 CN CN 201010120605 patent/CN101817274A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1015258B1 (en) * | 1997-09-17 | 2003-02-05 | IBICO Trading GmbH | Binding element |
| BE1014115A6 (en) * | 2001-04-10 | 2003-05-06 | Vossen Herbert | Paper sheet holder, comprises plastic underlay board and flexible plastic ring bindings opened and closed via plug connections |
| CN201009552Y (en) * | 2006-11-03 | 2008-01-23 | 纪胜杰 | Ring button structure made of paper |
| CN201179771Y (en) * | 2008-04-03 | 2009-01-14 | 罗毅伯 | Loose-leaf fixing device |
| CN201677597U (en) * | 2010-03-10 | 2010-12-22 | 刘觉滨 | Loose-leaf ring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401148A (en) * | 2014-11-18 | 2015-03-11 | 惠州市快印家族图文设计有限公司 | Bookbinding ring |
| CN104401148B (en) * | 2014-11-18 | 2017-11-07 | 重庆驰山机械有限公司 | Binder ring |
| CN109222397A (en) * | 2018-10-19 | 2019-01-18 | 温州知守智能科技有限公司 | A kind of gluing flat brush and preparation method thereof |
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Application publication date: 20100901 |