CN1045268C - Bookbinding tool with locking mechanism for binding of loose-leaves - Google Patents
Bookbinding tool with locking mechanism for binding of loose-leaves Download PDFInfo
- Publication number
- CN1045268C CN1045268C CN93117465A CN93117465A CN1045268C CN 1045268 C CN1045268 C CN 1045268C CN 93117465 A CN93117465 A CN 93117465A CN 93117465 A CN93117465 A CN 93117465A CN 1045268 C CN1045268 C CN 1045268C
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- CN
- China
- Prior art keywords
- slender
- binder
- slender member
- holding section
- members
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F13/00—Filing appliances with means for engaging perforations or slots
- B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
- B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
Abstract
To accurately prevent an accidental releasing of annular clasps for use in a binder. A lever member 30 is turned pivotally on a rod-like part 26 on the principle of lever to downwardly move long, narrow plate-like members 18 and 20, thereby closing annular clasping members 14 and 16. At the same time, a locking part 38 provided on the lever member 30 fits into the engaging parts of the long, narrow members 18 and 20 for interengagement thereof, thereby accurately preventing the annular clasping members from a careless releasing.
Description
The present invention relates to the binder of usefulness such as a kind of loose leaf paper, relate in particular to the improved locking mechanism with binder such as a kind of loose leaf paper.
Up to now, the binder (being designated hereinafter simply as binder) 1 of usefulness such as loose leaf paper as shown in Figure 8 widely uses; This kind binder 1 is can distinguish involutory with having and constitute two tabular slender members 5 of several binder ring members of binder ring 3,7 along its length inner edge apical graftings are in forming the coupling part together, outer cause flexible sheath member 4 constraints of the length direction of tabular slender member; By moving up and down of described tabular slender member, above-mentioned binder ring can be opened and closed.Yet, the binder 1 of this kind form for open its binder ring 3, must be dialled finger pressure sheet 9 integrally formed on two tabular slender members 5 and 7 and 11 earlier closely so that binder ring 3 is open mutually, or directly pointing closed binder ring 3, with these binder ring 3 lockings.
Other has a kind of mode as shown in Figure 9, replaces above-mentioned finger pressure sheet 9,11, at the one or both ends of slender member configuration lever portion sheet 8, it is installed on the sheath shape elastic component 4.In the case, when sheath shape elastic component is assembled, lever sheet 8 must be installed in the sheath member 4, and for making in the assembling the suitable open power of generation adjust this lever trend.
According to Fig. 8 and the binder 1 of commonly using shown in Figure 9, generally speaking, the loose leaf paper of bookbinding etc., the preservation before shipment or carry, can because of itself weight or external vibration etc. is former thereby drop out in opening unintentionally.As its countermeasure, though there is the people to consider the elasticity of flexible sheath member 4 is increased, like this, the power that switching station needs will relatively increase, and becomes difficult and make to open and close, and simultaneously, sound also becomes big during locking.
Therefore, purpose of the present invention provides a kind of binder with usefulness such as loose leaf paper of locking mechanism, and this locking mechanism system can prevent that binder ring is open because of factors such as external force or weight own.In addition, the purpose of this invention is to provide the binder that a kind of on-off action is easy to usefulness such as loose leaf paper.
Binder with usefulness such as loose leaf paper of locking mechanism of the present invention, it comprises two tabular slender members with several binder ring members, inner edge along its length pushes up mutually and closes connection, outer rim by its length direction of flexible sheath member is restrained, the described relatively flexible sheath member of described two slender members moves up and down, so that the relative binder ring member of described two slender members opens and closes, be characterized in that an end of the length direction of described slender member laterally forms the hole of certain-length; It also comprises: a lever structure portion, it is located at least one end place adjacent to described tabular slender member, two stick-likes and a leverage component and the sticking department that comprise connection fastened to each other, described stick-like extend pine respectively from described inner edge to both sides and join each hole of the described slender member of ground injection and be mutually an angle; Described leverage component, when described stick-like inserts in the hole of described slender member, with the stick-like is that the axle rotation is moved slender member up and down, when described slender member is mobile towards the below, described binder ring member is on the primary importance of locking, and above-mentioned slender member towards above above-mentioned binder ring member is on the open second place when mobile; One holding section is located on one of them the end at least of described slender member; When described sticking department during in described primary importance and the described holding section locking of described slender member, and when moving to said second position, break away from described holding section.
The present invention also can take other following any forms: set holding section on (1) above-mentioned slender member, at least on the end of a slender member, be located at the sticking department in the above-mentioned lever structure portion, and be a projection at least; (2) holding section of establishing at least one an end place of above-mentioned slender member is the member of being erect above the elongated end, and set sticking department in the above-mentioned lever structure portion is a projection at least; (3) set holding section on the above-mentioned slender member, the member of erectting for place above the end of slender member and by its outstanding projection, set sticking department in the above-mentioned lever structure portion is to be limited to above-mentioned projection.
Is that axle rotates by leverage component with the bar-like portion according to lever principle, and when tabular slender member was mobile towards the below, the binder ring member is locking mutually just.At the same time,, be sticked in the slender member fastener and locked, can positively prevent binder ring opening unintentionally like this by means of the sticking department of leverage component.Therefore, can positively prevent in binder is preserved or taken place in carrying because of loose leaf paper or opening that external force caused.In addition, even the elastic force of flexible sheath member has power, open in the time of also can positively preventing the binder ring locking.And, according to most preferred embodiment of the present invention, except above-mentioned locking action, the opening and closing operations of binder is only finished with the operation of leverage, therefore easy than located by prior art.
Below, further specify characteristics of the present invention and purpose by specific embodiment and accompanying drawing thereof.
Fig. 1 is the part perspective view of the binder of the usefulness such as loose leaf paper of first embodiment of the invention with open and close member;
Fig. 2 is the front view of the leverage component in the first embodiment of the invention;
Fig. 3 is the top view of the leverage component in the first embodiment of the invention;
Fig. 4 is the front view that the dress top of the first embodiment of the invention usefulness such as loose leaf paper that comprise lever structure portion has closure state;
Fig. 5 is the part side view of Fig. 4;
Fig. 6 is that first embodiment of the invention comprises the front view that the bookbinding of the usefulness such as loose leaf paper of lever structure portion has opening;
Fig. 7 is the part side view of Fig. 6;
The perspective view of the binder of usefulness such as loose leaf paper is commonly used by Fig. 8 system;
The bookbinding of the usefulness such as another kind of loose leaf paper that Fig. 9 system commonly uses has perspective view;
Figure 10 is the part front view of second embodiment of the invention when having locked closed;
Figure 11 is the part side view of the binder ring of binder of the second embodiment of the invention usefulness such as loose leaf paper that have locking mechanism when closed;
Figure 12 is that bookbinding that third embodiment of the invention has usefulness such as loose leaf paper of locking mechanism has the part front view of binder ring when closed;
The part side view of Figure 13 when to be the third embodiment of the invention loose leaf paper that has locking mechanism etc. with the binder ring of binder closed.
Be to comprise the binder 12 of lever structure of the present invention portion 10 shown in Fig. 1.Above-mentioned as shown binder 12 is formed with two tabular slender members 18 and 20 of several binder ring members 14 that can constitute involutory shape binder ring respectively and 16, connecting portion 32 apical graftings along its length, and the outer cause flexible sheath member 13 of its length direction retrains.Above-mentioned tabular slender member 18,20 serves as that axle moves up and down length direction connecting portion 32 with its length direction outer rim, thereby binder ring can be opened and closed.
Above-mentioned lever structure portion 10, it is by two bar-like portion 26 of connection fastened to each other, 28 and leverage component 30 constitute, transversely form porose 22 at length direction one end of tabular slender member 18 and 20 with certain-length, 24, above-mentioned bar- shaped part 26,28 is extended from both sides respectively pine from above-mentioned inner edge 32 and is joined in the ground penetration hole 22,24 (seeing also Fig. 2 to 4).
Fig. 2 is the front view that binder ring is in the above-mentioned leverage component 30 of closure state.Leverage component 30, generally speaking, except the T font, also can have can be by the shape of finger handled easily.In addition, the diameter of above-mentioned bar- like portion 26,28 and length should be selected to such an extent that can join in the set hole 22,24, the inside of the above-mentioned tabular slender member of injection by pine.As described below, for tabular slender member 18 and 20 is moved up and down at Fig. 1 and primary importance that makes the binder ring closure and shown in Figure 6 making between the open second place of binder ring shown in Figure 4, each bar- like portion 26 and 28 as shown in Figures 2 and 3, in its front projection figure and plane figure, mutual angle [alpha] and β, general under the state of binder ring closure, they are respectively about 160 ° and 146 °; But other angles also can suitably be used.Above-mentioned angle system can borrow rotating lever member 30 and change, and leverage component itself is maintained in the fixed relationship.
Shown in Fig. 4-Fig. 7 be,, make two tabular slender members 18 and 20, and binder ring member 14 and 16, open and close the state of motion in the mode of once touching (One-touch) by operation lever structure of the present invention portion 10.
See also Fig. 4, leverage component 30 is the erection positions that are positioned at the length direction orthogonal of two tabular slender members 18 and 20.As shown in Figure 2, two tabular slender members 18 and 20 are along the bar-like portion 26 of leverage component and vertical angle [alpha] of 28 under this situation, are positioned the primary importance that its length direction connecting portion 32 is outstanding towards the below.In this primary importance, binder ring member 14 and 16 constitutes with the involutory closed binder ring of its each free end.
The part adjacent to above-mentioned leverage component 30 of above-mentioned two tabular slender members 18 and each end of 20 prolongs at longitudinal component, constitutes long part 34 and 36.On the other hand, on above-mentioned leverage component 30, be provided with under above-mentioned upright state integrally formed can with above-mentioned prolongation 34 and 36 projections that engage 38.Engage mutually by the top holding section 37 of above-mentioned prolongation 34 and 36 and sticking department 38 (being the engaging projection in this example), can prevent effectively that each tabular slender member 18 and 20 from opening because of weight own because of the loose leaf paper not noting or bind etc.
Shown in Fig. 6 and Fig. 7 is leverage component 30 to be rotated generally 60 ° state towards horizontal direction by Fig. 4 and erection position shown in Figure 5.
Above-mentioned leverage component 30 is when this rotates, its bar- like portion 26 and 28 is as described in Fig. 2 and Fig. 3, form a certain relative angle, therefore, sentence by tabular slender member 18 center of two bar-like portion consistent with the length direction connecting portion 32 of above-mentioned two tabular slender members 18 and 20, the length direction outer rim that 20 sheath shape elastic component 13 is supported is a balance pivot, presses Fig. 6 or as shown in Figure 7, moves at above-below direction.See also Fig. 7, under the binder ring closure state, the central part of above-mentioned bar- like portion 26,28 is in 32 ' position and the end is in 42 ' position, when binder ring is open, moves to 32,42 position respectively, and therefore tabular slender member 18,20 is just forced opening.In order to allow this motion, hole 22,24 are arranged to inner edge side can make bar-like portion 26 for the elongated height of length direction at slender member, 28 oblongs of sliding, and but lateral border is a tie rods shape part 26, the circle of 28 end, perhaps anti-, also can make inner edge side form circle and outer edge side forms oblong.
Two tabular slender members 18 and 20, by leverage component 30 is fallen down as described above in the horizontal direction, and with its length direction connecting portion 32 along the big slightly angle of more bar-shaped 2 26 and 28 horizontal direction angle beta (making 90 ° of angle betas when falling down) at leverage component 30 be positioned and figure shown in as the second place that protrudes in the top.When this second place, binder ring member 14 and 16 free end leave mutually, whereby, taking-up such as loose leaf paper or bookbinding can be gone into.
10-11 is depicted as another embodiment of the present invention as shown, omitted the prolongation of erectting 34 in this example, 36, at the sticking department 38 ' that teat constituted that the holding section 37 ' that is constituted above the end that can directly be sticked in by tabular slender member 18,20 is set on the leverage component 30.Acts may and the foregoing description are roughly the same.
Be depicted as another embodiment of the present invention as the 12-13 of institute, this example is the setting shape prolongation 34 in the end of tabular slender member 18,20, on 36, form the fastener 37 of overshooting shape ", on the other hand, formation " replaces projection by the formed sticking department 38 in the hole of lengthwise on leverage component 30 again.With embodiment 1 just the relativeness of member put upside down, but action is roughly the same with embodiment 1.
Below only be the present invention to be described, should be understood that, within the scope of the present invention and also can do many variations by specific embodiment.
Claims (4)
1. binder with usefulness such as loose leaf paper of locking mechanism, it comprises having several binder ring members (14,16) two tabular slender members (18,20), inner edge along its length (32) top mutually closes connection, outer rim by its length direction of flexible sheath member (13) is restrained, described two slender members (18,20) described relatively flexible sheath member (13) moves up and down, so that the relative binder ring member (14 of described two slender members (18,20), 16) open and close, it is characterized in that: an end of the length direction of described slender member (18,20) laterally forms the hole (22,24) of certain-length; It also comprises: a lever structure portion (10), it is located at adjacent to described tabular slender member (18,20) at least one end place, it comprises two stick-likes (26 of connection fastened to each other, 28) and a leverage component (30) and a sticking department, described stick-like extends pine respectively from described inner edge (32) to both sides and joins the ground injection and be located in each hole (22,24) on the described slender member (18,20) and be mutually an angle; Described leverage component (30) is at described stick-like (26,28) hole (22 of the described slender member of insertion, 24) time, for rotating, axle makes slender member (18 with stick-like (26,28), 20) motion up and down, described binder ring member is on the primary importance of locking and from the primary importance of described binder ring member (14,16) locking towards the top when mobile, above-mentioned binder ring member (14,16) is on the open second place; One holding section (37,37 ', 37 "), it is located at described slender member (18,20) at least on one of them the end; (38,38 ', 38 ") are when described primary importance and (37,37 ', 37 ") lockings when moving to said second position, breaks away from described holding section (37,37 ', 37 ") in the holding section of described slender member (18,20) when described sticking department.
2. the binder with usefulness such as loose leaf paper of locking mechanism as claimed in claim 1 is characterized in that, the holding section of described slender member is on the end of at least one slender member, is located at the sticking department of described lever structure portion, is at least one projection.
3. the binder with usefulness such as loose leaf paper of locking mechanism as claimed in claim 1 is characterized in that, the holding section of described slender member, the member of locating to erect above the end for slender member; Be located at the sticking department of described lever structure portion, be at least one projection.
4. the binder with usefulness such as loose leaf paper of locking mechanism as claimed in claim 1 is characterized in that, the holding section of described slender member, and the member of locating to erect above the end for slender member reaches by its outstanding projection; Be located at the sticking department in the described lever structure portion, be limited to above-mentioned projection.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP265544/92 | 1992-09-09 | ||
| JP26554492 | 1992-09-09 | ||
| JP24975/93 | 1993-01-21 | ||
| JP5024975A JP2631065B2 (en) | 1992-09-09 | 1993-01-21 | Binder binding device having a locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1084809A CN1084809A (en) | 1994-04-06 |
| CN1045268C true CN1045268C (en) | 1999-09-29 |
Family
ID=26362574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93117465A Expired - Fee Related CN1045268C (en) | 1992-09-09 | 1993-09-09 | Bookbinding tool with locking mechanism for binding of loose-leaves |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2631065B2 (en) |
| KR (1) | KR960000777B1 (en) |
| CN (1) | CN1045268C (en) |
| TW (1) | TW317816U (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5000559B2 (en) * | 2007-08-23 | 2012-08-15 | 金田 克己 | Binder binding |
| CN104608524A (en) * | 2010-06-09 | 2015-05-13 | 国际文具制造厂有限公司 | Annular loose-leaf binder mechanism of integrated structure |
| EP2394821A3 (en) | 2010-06-09 | 2013-07-10 | World Wide Stationery Manufacturing Company, Limited | Ring binder mechanism having unitary structure |
| CN105984250A (en) | 2015-02-05 | 2016-10-05 | 国际文具制造厂有限公司 | Annular binder with interlocking annular member |
| CN106739636B (en) | 2015-11-25 | 2018-12-11 | 叶秀锋 | A kind of singlehanded tug locker |
| WO2017088132A1 (en) * | 2015-11-25 | 2017-06-01 | 叶秀锋 | Single-hand locking clamp |
| US10137724B1 (en) | 2017-08-25 | 2018-11-27 | Sau Fung YIP | Method for assembling a single-detent binder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2198512A (en) * | 1936-02-29 | 1940-04-23 | Messrs Percy Jones Twinlock Lt | Ring book mechanism |
| US3884586A (en) * | 1973-02-01 | 1975-05-20 | Swingline Inc | Safety lock loose-leaf ring binder mechanism |
| US4522526A (en) * | 1982-06-28 | 1985-06-11 | Dennison National Company | Ring mechanism for loose leaf binders and method of manufacture therefor |
| US4813803A (en) * | 1987-10-05 | 1989-03-21 | Wilson Jones Company | Trigger mechanism for ring binder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518221U (en) * | 1974-07-03 | 1976-01-21 | ||
| JPS6118880U (en) * | 1984-07-09 | 1986-02-03 | 株式会社ライオン事務器 | Locking mechanism of binder metal fittings |
| JP2563056B2 (en) | 1992-09-09 | 1996-12-11 | 克己 金田 | Binder binding device having an opening / closing mechanism |
-
1993
- 1993-01-21 JP JP5024975A patent/JP2631065B2/en not_active Expired - Fee Related
- 1993-07-31 TW TW085204735U patent/TW317816U/en unknown
- 1993-09-07 KR KR1019930017866A patent/KR960000777B1/en not_active IP Right Cessation
- 1993-09-09 CN CN93117465A patent/CN1045268C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2198512A (en) * | 1936-02-29 | 1940-04-23 | Messrs Percy Jones Twinlock Lt | Ring book mechanism |
| US3884586A (en) * | 1973-02-01 | 1975-05-20 | Swingline Inc | Safety lock loose-leaf ring binder mechanism |
| US4522526A (en) * | 1982-06-28 | 1985-06-11 | Dennison National Company | Ring mechanism for loose leaf binders and method of manufacture therefor |
| US4813803A (en) * | 1987-10-05 | 1989-03-21 | Wilson Jones Company | Trigger mechanism for ring binder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06171286A (en) | 1994-06-21 |
| KR960000777B1 (en) | 1996-01-12 |
| KR940006800A (en) | 1994-04-25 |
| TW317816U (en) | 1997-10-11 |
| JP2631065B2 (en) | 1997-07-16 |
| CN1084809A (en) | 1994-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |