CN103568634A - Binder - Google Patents
Binder Download PDFInfo
- Publication number
- CN103568634A CN103568634A CN201210261347.2A CN201210261347A CN103568634A CN 103568634 A CN103568634 A CN 103568634A CN 201210261347 A CN201210261347 A CN 201210261347A CN 103568634 A CN103568634 A CN 103568634A
- Authority
- CN
- China
- Prior art keywords
- sincere
- loose
- hinge assembly
- leaf binder
- lock
- 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.)
- Granted
Links
Images
Landscapes
- Sheet Holders (AREA)
Abstract
The invention discloses a binder. The binder comprises a casing, a hinge component, a locking snap, a control hand snap and an annular element. The hinge component comprises two hinge plates which are arranged oppositely and pivot relative to the casing. The locking snap is arranged between the casing and the hinge component and comprises a wedge and a self-locking boss, and the wedge and the self-locking boss drive the hinge component to pivot to open and close the binder. The control hand snap is assembled at the end of the casing through a pivotal shaft and is matched with the locking snap to control the transformation of opening and closing of the binder. The annular element comprises two semi-annular elements which are mounted on the hinge component in pairs. Compared with a traditional binder, the binder has the advantages that opening and closing can be achieved through one-hand operation, so that the binder is convenient and effort saving; beside, self-locking is achieved through the self-locking boss, so that the binder is safe and reliable.
Description
Technical field
The present invention relates to a kind of loose-leaf binder, relate in particular to a kind of loose-leaf binder that contains ring-type element.
Background technology
Loose-leaf binder is in daily life, be commonly used to fixing and arrange a kind of stationery of paper document, and it can realize random dismounting, replacing and the combination of paper, and because it uses flexibly, convenient, and be widely used in real work and life.
Fig. 1 is conventional binder structural representation, and conventional binder mainly comprises frame plate 3, ring-type element 2 and controls hand sincere 1.Press the control hand sincere 1 at frame plate 3 two ends and can realize opening and closing the folder of loose-leaf binder, so, above-mentioned loose-leaf binder in use, need be pressed the control hand at frame plate 3 two ends sincere 1 simultaneously, and must apply larger pressure, could realize and drive folder or close folder, use very inconveniently, moreover this loose-leaf binder does not have auto-lock function, while accompanying relatively large paper in loose-leaf binder or while being subject to external impacts, easily cause loose-leaf binder automatically to collapse out.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned prior art exists, and propose a kind of folder of easily opening, closes the loose-leaf binder that folder has auto-lock function.
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned conventional art exists, and proposes a loose-leaf binder, and this loose-leaf binder comprises:
One shell;
One hinge assembly, this hinge assembly comprises that two are oppositely arranged and do with respect to this shell the articulated slab moving pivotally;
One lock is sincere, and this lock is sincere between this shell and this hinge assembly, sincere voussoir and the self-locking boss of comprising of this lock, and this voussoir and this self-locking boss drive this hinge assembly to move pivotally, to realize opening and closing the folder of this loose-leaf binder;
One control hand is sincere, and this control hand is sincere is assemblied in this outer casing end by a pivotal axis, and locks the sincere conversion opening and closing the folder that coordinates to control this loose-leaf binder with this; And
One ring-type element, this ring-type element is comprised of 2 semi-circular elements, and this semi-circular element is mounted in pairs on this hinge assembly.
Described loose-leaf binder, wherein, this voussoir and self-locking boss have respectively one coordinate with hinge assembly carve piece inclined-plane and boss inclined-plane.
Described loose-leaf binder, wherein, this articulated slab comprises:
Sinus mouth on one;
Bending position on one, on this, the one side of a side direction articulated slab of the longitudinal edge of bending position sinus mouth from this is extended, and forms one and raises up;
Sinus mouth once; And
Bending position once, the longitudinal edge of this lower bending position sinus mouth from this extends to another side, forms one to lower convexity;
Wherein, open when folder, this voussoir curved indentation, there on this moves to the direction of bending position on this of this hinge assembly, and bending position on this is suppressed on this voussoir inclined-plane, forces this hinge assembly to turn and move and drive this semi-circular element to move along this shell, and folder is driven in realization; While closing folder, the direction of this self-locking boss curved indentation, there downward bending position from this of this hinge assembly moves, and slip over by boss inclined-plane the below that lower bending position enters to this hinge assembly, force this hinge assembly to move pivotally along this shell, to realize the pass folder of this loose-leaf binder.
Described loose-leaf binder, wherein, this self-locking boss has a upper surface, closes after folder, and this hinge assembly is supported in this upper surface, under the cooperation of this shell, stops this hinge assembly move pivotally and form self-locking.
Described loose-leaf binder, wherein, this loose-leaf binder also comprises an extension spring, these extension spring two ends are installed on respectively on sincere and this hinge assembly of this lock, by pressing this semi-circular element, make after this loose-leaf binder closure, this extension spring pulls this to lock sincere movement, and this self-locking boss enters between this shell and this hinge assembly and mutually supports and stops this hinge assembly move pivotally and form self-locking under the pulling force of this extension spring.
Described loose-leaf binder, wherein, this lock is sincere to be comprised:
One hanging platform, this hanging platform, along sincere in this lock with the direction vertical protrusion of this voussoir extension, has a groove on this hanging platform, and one end of this extension spring is arranged on this groove; And
One draw-in groove, this draw-in groove matches to drive this to lock sincere movement with this control hand is sincere.
Described loose-leaf binder, wherein, the sincere leg that also comprises of this lock, this leg is a spine shape, and mutually supports and coordinate with this shell and this hinge assembly.
Described loose-leaf binder, wherein, this voussoir is positioned on this leg.
In described loose-leaf binder, the sincere connecting portion that comprises retaining section, holding section and connect retaining section and holding section of this control hand; This connecting portion and this junction, holding section have a shaft hole, and this control hand is sincere to be turned around this shaft hole, and this retaining section has a press surface being tilted to respect to this connecting portion, match with this lock is sincere in this holding section.
In described loose-leaf binder, this shell is a strip elongated board, and this shell comprises a flat board, and these dull and stereotyped both sides stretch out and form an inclined-plane, this inclined-plane has a support edge below, and this flat board, He Gai inclined-plane, this support edge be common forms a receiving space to contain this hinge assembly and this lock is sincere.
The present invention realizes opening and closing the folder of loose-leaf binder by voussoir and self-locking boss, overcome the defect that control hand is sincere and the larger power of need just can make loose-leaf binder move that needs simultaneously to press two ends in conventional art, loose-leaf binder of the present invention can be realized and being opened and closed the folder by one-handed performance, compare with conventional binder, loose-leaf binder of the present invention is convenient, laborsaving, in addition, the present invention realizes self-locking by self-locking boss, makes loose-leaf binder more safe and reliable.
Accompanying drawing explanation
Fig. 1 is conventional binder structural representation.
Fig. 2 is the decomposition texture schematic diagram of loose-leaf binder of the present invention.
Fig. 3 is for being loose-leaf binder shell mechanism schematic diagram of the present invention.
Fig. 4 is loose-leaf binder hinge assembly structural representation of the present invention.
Fig. 5 is that loose-leaf binder of the present invention is locked sincere structural representation.
Fig. 6 is that loose-leaf binder of the present invention is controlled the sincere structural representation of hand.
Fig. 7 loose-leaf binder of the present invention is in closing the top perspective view of folder state.
Fig. 8 is that loose-leaf binder of the present invention is in closing the face upwarding stereogram of folder state.
Fig. 9 is that loose-leaf binder of the present invention is in closing the profile of folder state.
Figure 10 is that loose-leaf binder of the present invention is in opening the profile of folder state.
Figure 11 is the partial enlarged drawing in the A district of Fig. 9.
Figure 12 is the partial enlarged drawing in the D district of Fig. 9.
Figure 13 is the partial enlarged drawing in the B district of Fig. 9.
Figure 14 is the partial enlarged drawing in the C district of Fig. 9.
Figure 15 is the left side view of Fig. 9.
Figure 16 is the partial enlarged drawing in the G district of Figure 10.
Figure 17 is the partial enlarged drawing in the F district of Figure 10.
Figure 18 is the left view of Figure 10.
The specific embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Please refer to Fig. 2, it is for the decomposition texture schematic diagram of loose-leaf binder of the present invention.This loose-leaf binder 2 comprises shell 21, hinge assembly 22, it is sincere 23 to lock, control that hand is sincere 24, ring-type element 25 and extension spring 26.
Please merge with reference to Fig. 2 and Fig. 3, Fig. 3 is loose-leaf binder shell mechanism schematic diagram of the present invention.Shell 21 is a strip elongated board, and it is that metal, plastics or other hard materials are made.The middle part of this shell 21 has a flat board 2101, dull and stereotyped 2101 form an elongated skewback 2102 to upper process, the inner elongated skewed slot 2105 that forms of the shell 21 corresponding with this skewback 2102, dull and stereotyped 2101 both sides stretch out and form an inclined-plane 2108, on inclined-plane, 2108 lower end is provided with a support edge 2109, thus, dull and stereotyped 2101, the common receiving space that forms in inclined-plane 2108 and support edge 2109 is to contain hinge assembly 22 and to lock sincere 23, a plurality of shell perforation 2103 are set on this inclined-plane 2102, ring-type element 25 passes shell perforation 2103 and is fixed on hinge assembly 22.The two ends of this shell 21 are respectively equipped with a pair of catch 2104, and catch 2104 is provided with pilot hole 2106.In addition, on the flat board 2101 of adjacent housings end, be provided with outer casing through hole 2107, one securing members 27 and be fixed on outer casing through hole 2107, by this securing member 27, loose-leaf binder 2 can be fixed on file.
Please refer to Fig. 4, it is loose-leaf binder hinge assembly structural representation of the present invention.And please merge with reference to Fig. 2, hinge assembly 2 comprises two articulated slabs that are oppositely arranged and cooperatively interact 220 and articulated slab 221.Articulated slab 220 comprises: upper sinus mouth 2201, lower sinus mouth 2203, upper bending position 2202 and lower bending position 2204, and on this, the one side of a side direction articulated slab 220 of the longitudinal edge of bending position 2202 sinus mouth 2201 from this is extended, and forms one and raises up; The longitudinal edge of lower bending position 2204 sinus mouth 2203 from this extends to the another side of articulated slab 220, forms one to lower convexity.This articulated slab 220 also comprises the hook breach 2205 that is hook-like, and one end 2601 of extension spring 26 hangs on this hook breach 2205.In addition, this articulated slab 220 is also provided with notch 2210 and a plurality of articulated slab for stationary annular element 25 perforation 2207 of holding extension spring 26.More preferably, this articulated slab 220 is also provided with articulated slab 221 and cooperatively interacts for the rice position 2206 of locating.
Please refer to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, Fig. 5 is that loose-leaf binder of the present invention is locked sincere structural representation.Lock sincere 23 and be strip, it can be made by metal or plastics.Lock sincere 23 and comprise a base plate 2301, on this base plate 2301, be provided with a leg 2302 that is spine shape, leg 2302 is just sticked in two inclined-planes 2108 of shell 21, and support mutually with articulated slab 220,221, while guaranteeing switch folder, lock sincere 23 and can not produce bending when pressurized, to increase the strength and stability of lock sincere 23.Voussoir 2310 is formed on this leg 2301 and vertical this locked sincere 23 one side and raised up, this voussoir 2310 with respect to this lock on sincere longitudinal direction, have one match with upper bending position 2202 carve piece inclined-plane 2311 downwards, while driving folder, the voussoir upper bending of 2310 compacting position 2202, force this hinge assembly 22 to move pivotally, to realize the folder of opening of this loose-leaf binder.
This is locked sincere 23 and also comprises the self-locking boss 2303 being formed to upper process by base plate 2301, and self-locking boss 2303 has one and cooperatively interacts to realize boss inclined-plane 2312 and a upper surface 2313 of closing folder with lower bending position 2204.In the present embodiment, this is locked sincere 23 and is provided with 3 self-locking boss 2303, but is not limited to this, and this is locked on sincere 23 can arrange 1 or more self-locking boss 2303.
Lock sincere 23 and also comprise that one holds the extension spring groove 2305 of extension spring 26 and the hanging platform 2304 of fixedly extension spring 26, this hanging platform 2304 is locked sincere 23 perpendicular to this, and its side has a groove 2309, and one end 2601 of extension spring 26 hangs on this groove 2309.
Lock sincere 23 two ends be respectively equipped with one with the draw-in groove 2307 of controlling hand sincere 24 and matching, more specifically, control hand sincere 24 and stretch in this draw-in groove 2307 and move to drive this to lock sincere 23.On the flat board of contiguous this draw-in groove 2307, be provided with a sincere through hole 2306 of lock for allowing securing member 27 pass through, the left side of locking sincere through hole 2306 at this is provided with a pit bit 2308, this pit bit 2308 is corresponding with the rice position 2206 on articulated slab 220, makes hinge assembly 22 have enough pivot spaces.
Please refer to Fig. 2 and Fig. 6, Fig. 6 is that loose-leaf binder of the present invention is controlled the sincere structural representation of hand.Control hand sincere 24 for being symmetrically distributed in a pair of lever effort-saving mechanism at shell 21 two ends, the connecting portion 2402 that it comprises retaining section 2401, holding section 2403 and connects retaining section 2401 and holding section 2403.This retaining section 2401 has a press surface 2405 being tilted to respect to this connecting portion 2401, the comfort level of pressing for increasing hand, and this press surface 2405 is provided with by embossing.The end of this holding section 2402 is bent to form a snap fit 2406 to the direction of connecting portion 2402, has a curved ramp 2407 below this snap fit 2406.Separately, connecting portion 2402 has shaft hole 2404, one pivotal axis 28 through this shaft hole 2404 with 2403 junctions, holding section, controls hand sincere 24 and moves pivotally around this pivotal axis 28.
Please refer to Fig. 2, this ring-type element 25 is comprised of 2 semi-circular elements 2501, and this semi-circular element 2501 is mounted in pairs on this hinge assembly 22 for clamping loose-leaf pages, and this ring-type element 25 can be made by metal or hard material, but is not limited to this.As shown in Figure 2, in the present embodiment, this loose-leaf binder 2 is provided with 3 ring-type elements 25, but the present invention is not limited to this, and 2 or more ring-type element 25 can be set on loose-leaf binder.
Continue referring to Fig. 2, and please also refer to Fig. 4 and Fig. 5, these extension spring 26 two ends have respectively a hook 2601, and wherein a hook 2601 is hung on the groove 2309 of the hanging platform 2304 on lock sincere 23, and its another hook 2601 is hung on the hook breach 2205 of articulated slab 220.Because its two ends are arranged on respectively on lock sincere 23 and hinge assembly 22, therefore, directly to press ring-type element 25 and make after loose-leaf binder 2 closures, it can pull lock sincere 23 to reset and form self-locking.
Please refer to Fig. 7 to Figure 10, Fig. 7 loose-leaf binder of the present invention is in closing the top perspective view of folder state, Fig. 8 is the face upwarding stereogram of loose-leaf binder of the present invention in pass folder state, and Fig. 9 is the profile of loose-leaf binder of the present invention in pass folder state, and Figure 10 is that loose-leaf binder of the present invention is in opening the profile of folder state.And please refer to Fig. 1 to Fig. 6, below by the annexation and the working method that describe in detail between loose-leaf binder 2 each parts.
Please refer to Fig. 2 to Fig. 8, together with securing member 27 is fixed on outer casing through hole 2107 through the sincere through hole 2306 of lock, wherein this securing member 27 can be rivet or screw; Semi-circular element 2501 bores a hole 2207 through shell perforation 2103 and articulated slab, and is fixed on articulated slab 220; The draw-in groove 2307 of lock sincere 23 is stretched in the holding section 2403 of controlling hand sincere 24, and pivotal axis 28 runs through controls the shaft hole 2404 of hand sincere 24 and the pilot hole 2106 of shell 21, and shell 21 and control hand sincere 24 are linked together; Each parts of loose-leaf binder 2 have been assembled, as, shell 21, hinge assembly 22, lock sincere 23, control that hand is sincere 24, ring-type element 25 and the rear formation of extension spring 26 structure as shown in Figure 7 and Figure 8, shell 21 is received into hinge assembly 22 and lock sincere 23 in it, and the one side of hinge assembly 22 forms the bottom surface of shell 21, locks sincere 23 between shell 21 and hinge assembly 22.
Please refer to Fig. 9 and Figure 11 to Figure 15, the partial enlarged drawing in the A district that Figure 11 is Fig. 9, the partial enlarged drawing in the D district that Figure 12 is Fig. 9, the partial enlarged drawing in the B district that Figure 13 is Fig. 9, the partial enlarged drawing in the C district that Figure 14 is Fig. 9, the left side view that Figure 15 is Fig. 9.While closing folder, press the control hand sincere 24 in D district as shown in Figure 9 or up stir the control hand sincere 24 in A district, controlling hand sincere 24 rotates around pivotal axis 28, drive lock sincere 23 along the direction shown in Fig. 9 arrow, to move in shell 21, voussoir 2310 is worn mutually with the upper sinus mouth 2201 of this hinge assembly 22, and move to the direction away from upper bending position 2202, this self-locking boss 2303 moves from the direction of the lower sinus mouth 2203 downward bending positions 2204 of hinge assembly 22, and slip over by boss inclined-plane 2312 below that lower bending position 2204 enters to this hinge assembly 22, force this hinge assembly 22 to move pivotally along the support edge 2109 of shell 21, that is hinge assembly 22 is to the direction pivotable away from shell 21, and drive semi-circular element 2501 to lower recess, impel the closed ring-type element 25 of the closed formation of two halves ring-type element 2501, it should be noted that, now, lock two inclined-planes 2108 that sincere leg 2302 is just sticked in shell 21, and with articulated slab 220, 221 support mutually, while guaranteeing switch folder, lock sincere 23 and can not produce bending when pressurized, and further sincere 23 strength and stability is locked in increase.Close after folder, the upper surface 2313 of this self-locking boss 2303 supports hinge assembly 22, and under the cooperation of shell 21, stops hinge assembly 22 move pivotally and form self-locking.
At this, should be noted that, the state of the control hand sincere 24 in shell 21 two ends, the control hand sincere 24 at two ends is the state in Kai Heguan respectively, when state in closing of the control hand sincere 24 of one end, the state of the control hand sincere 24 of the other end in opening, that is make it when opening state at the control hand sincere 24 of pressing shell 21 one end, the control hand sincere 24 of the other end, under the drive of lock sincere 23, makes its state in closing.Please refer to Figure 11 and Figure 12, it is presented at loose-leaf binder 2 when closing folder state, the state of the control hand sincere 24 at shell 21 two ends.As shown in figure 11, the state of the control hand sincere 24 that is arranged in shell 21 one end (the A district of Fig. 9) in closing, now, its retaining section 2401 is upturned, and its connecting portion 2402 contacts with shell 21, the snap fit 2406 of its holding section 2403 stands on connecting portion 2402, and the curved ramp 2407 of connecting portion 2402 closely cooperates with the bottom 2411 of the draw-in groove 2307 of lock sincere 23.As shown in figure 12, the state of the control hand sincere 24 that is arranged in shell 21 other ends (the D district of Fig. 9) in opening, its retaining section 2401 is downward-sloping, and its connecting portion 2402 is separated with shell 21 and lock sincere 23, the curved ramp 2407 of connecting portion 2402 is separated with the bottom 2411 of the draw-in groove 2307 of lock sincere 23, but the upper part of snap fit 2406 keeps in touch with lock sincere 23, to prevent from locking sincere 23 overtravel actions.
Please refer to Figure 10, Figure 16, Figure 17 and Figure 18, the partial enlarged drawing in the G district that Figure 16 is Figure 10, the partial enlarged drawing in the F district that Figure 17 is Figure 10, the left view that Figure 18 is Figure 10.While driving folder, press the control hand sincere 24 in E district as shown in figure 10, controlling hand sincere 24 rotates around pivotal axis 28, drive lock sincere 23 pulling force that overcome extension spring 26 along the direction shown in Figure 10 arrow, to move in shell 21, the strong point that departs from the lower bending position 2204 of hinge assembly 22 when self-locking boss 2303 arrives after lower sinus mouth 2203, voussoir 2310 moves to the direction of the upper bending position 2202 of hinge assembly 22, upper bending position 2202 is suppressed on the piece inclined-plane 2311 of carving of voussoir 2310, under the pressure-acting of voussoir 2310, overcome the resistance of hinge assembly 22, force hinge assembly 22 to move pivotally along the support edge 2109 of shell 21, now, hinge assembly 22 is upturned towards shell 21 directions, and drive semi-circular element 2501 to move up, impel two halves ring-type element 2501 separately.
While driving folder, the state of the control hand sincere 24 at shell 21 both ends is contrary when closing folder just in time, now, the state that the control hand sincere 24 in the E district of Figure 10 presents as Figure 12, the state that the control hand sincere 24 in the H district of Figure 10 presents as Figure 11, control hand sincere 24 and in the structure of above-mentioned pass folder state, describe in detail with the position relationship of shell 21 and lock sincere 23, at this, just do not repeating.
Moreover, the present invention also can realize pass folder by directly pressing the mode of ring-type element 25, particularly, under folder state, with hand, left and right is matched to semi-circular element 2501 closures of ring opening, semi-circular element 2501 drive hinge assemblies 22 along and shell 22 support edges 2209 make pivoting action downwards to make other be fixed on semi-circular element 2501 on hinge assembly 22 all closed with second half ring-type element 2501 of its Corresponding matching Cheng Huan and realize and close folder.Lock sincere 23 simultaneously and move under the effect of extension spring 26 pulling force, and the lower bending position 2204 that slips over hinge assembly 22 is slipped between this shell 21 and this hinge assembly 22 and mutually supported and stops hinge assembly 22 move pivotally and form self-locking.It should be noted that any is, due to the effect of this extension spring 26, even with the direct closed semiring shaped element of hand part 2501, this loose-leaf binder 2 still can form self-locking.
To sum up, loose-leaf binder of the present invention only needs one-handed performance to control that hand is sincere can realize opening and closing the folder of loose-leaf binder, and it is sincere without the control hand of pressing shell two ends simultaneously, and this loose-leaf binder has auto-lock function, can prevent that loose-leaf binder is under the impact of external force, automatically drive folder, in addition, the present invention has also retained traditional pass folder mode, that is, and and in the situation that not using control hand sincere, can directly with hand, press ring-type element and realize pass folder, and at Manual press, close after folder, under the cooperation of extension spring, also can form self-locking.
The present invention realizes opening and closing the folder of loose-leaf binder by voussoir and the self-locking boss locked on sincere, overcome the defect that needs larger power just can make loose-leaf binder action in conventional art, loose-leaf binder of the present invention is convenient, laborsaving, and only need one hand to operate, can also select to close folder mode according to custom, closing after folder can self-locking, fool proof reliable.In addition, compare with the conventional art that utilizes spring to realize to open and close the folder, loose-leaf binder of the present invention has been removed spring, so the hinge assembly of loose-leaf binder does not exist by spring yet and presses to obtain the situation of distortion.
The foregoing is only better possible embodiments of the present invention, not limit the scope of the invention.The equivalent structure that all utilizations description of the present invention and accompanying drawing content have been done changes, and is all included in protection scope of the present invention.
Claims (10)
1. a loose-leaf binder, is characterized in that, comprising:
One shell;
One hinge assembly, this hinge assembly comprises that two are oppositely arranged and do with respect to this shell the articulated slab moving pivotally;
One lock is sincere, and this lock is sincere between this shell and this hinge assembly, sincere voussoir and the self-locking boss of comprising of this lock, and this voussoir and this self-locking boss drive this hinge assembly to move pivotally, to realize opening and closing the folder of this loose-leaf binder;
One control hand is sincere, and this control hand is sincere is assemblied in this outer casing end by a pivotal axis, and locks the sincere conversion opening and closing the folder that coordinates to control this loose-leaf binder with this; And
One ring-type element, this ring-type element is comprised of 2 semi-circular elements, and this semi-circular element is mounted in pairs on this hinge assembly.
2. loose-leaf binder as claimed in claim 1, is characterized in that, this voussoir and self-locking boss have respectively one coordinate with hinge assembly carve piece inclined-plane and boss inclined-plane.
3. loose-leaf binder as claimed in claim 2, is characterized in that, this articulated slab comprises:
Sinus mouth on one;
Bending position on one, on this, the one side of a side direction articulated slab of the longitudinal edge of bending position sinus mouth from this is extended, and forms one and raises up;
Sinus mouth once; And
Bending position once, the longitudinal edge of this lower bending position sinus mouth from this extends to another side, forms one to lower convexity;
Wherein, open when folder, this voussoir curved indentation, there on this moves to the direction of bending position on this of this hinge assembly, and bending position on this is suppressed on this voussoir inclined-plane, forces this hinge assembly to turn and move and drive this semi-circular element to move along this shell, and folder is driven in realization; While closing folder, the direction of this self-locking boss curved indentation, there downward bending position from this of this hinge assembly moves, and slip over by boss inclined-plane the below that lower bending position enters to this hinge assembly, force this hinge assembly to move pivotally along this shell, to realize the pass folder of this loose-leaf binder.
4. loose-leaf binder as claimed in claim 3, is characterized in that, this self-locking boss has a upper surface, closes after folder, and this hinge assembly is supported in this upper surface, under the cooperation of this shell, stops this connected components move pivotally and form self-locking.
5. loose-leaf binder as claimed in claim 4, it is characterized in that, this loose-leaf binder also comprises an extension spring, these extension spring two ends are installed on respectively on sincere and this hinge assembly of this lock, by pressing this semi-circular element, make after this loose-leaf binder closure, this extension spring pulls this to lock sincere movement, and this self-locking boss enters between this shell and this hinge assembly and mutually supports and stops this hinge assembly move pivotally and form self-locking under the pulling force of this extension spring.
6. loose-leaf binder as claimed in claim 5, is characterized in that, this lock is sincere to be comprised:
One hanging platform, this hanging platform, along sincere in this lock with the direction vertical protrusion of this voussoir extension, has a groove on this hanging platform, and one end of this extension spring is arranged on this groove; And
One draw-in groove, this draw-in groove matches to drive this to lock sincere movement with this control hand is sincere.
7. loose-leaf binder as claimed in claim 1, is characterized in that, the sincere leg that also comprises of this lock, and this leg is a spine shape, and mutually supports and coordinate with this shell and this hinge assembly.
8. loose-leaf binder as claimed in claim 7, is characterized in that, this voussoir is positioned on this leg.
9. loose-leaf binder as claimed in claim 1, is characterized in that, the sincere connecting portion that comprises retaining section, holding section and connect this retaining section and this holding section of this control hand; This connecting portion and this junction, holding section have a shaft hole, and this control hand is sincere to be turned around this shaft hole, and this retaining section has a press surface being tilted to respect to this connecting portion, match with this lock is sincere in this holding section.
10. loose-leaf binder as claimed in claim 1, it is characterized in that, this shell is a strip elongated board, this shell comprises a flat board, these dull and stereotyped both sides stretch out and form an inclined-plane, this inclined-plane has a support edge below, and this flat board, He Gai inclined-plane, this support edge be common forms a receiving space to contain this hinge assembly and this lock is sincere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261347.2A CN103568634B (en) | 2012-07-26 | 2012-07-26 | Loose-leaf binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261347.2A CN103568634B (en) | 2012-07-26 | 2012-07-26 | Loose-leaf binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103568634A true CN103568634A (en) | 2014-02-12 |
| CN103568634B CN103568634B (en) | 2015-07-29 |
Family
ID=50041687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210261347.2A Expired - Fee Related CN103568634B (en) | 2012-07-26 | 2012-07-26 | Loose-leaf binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568634B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739636A (en) * | 2015-11-25 | 2017-05-31 | 叶秀锋 | One hand tug locker |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6280114B1 (en) * | 2000-03-31 | 2001-08-28 | World Wide Stationary Mfg., Co., Ltd. | Ring binder having actuating lever with cushion member |
| CN2620630Y (en) * | 2003-05-09 | 2004-06-16 | 华安 | Hook type ring-form loose-leaf binder |
| US20050265775A1 (en) * | 2004-05-26 | 2005-12-01 | Acco Brands, Inc. | Ring mechanism for a ring binder |
| CN1709711A (en) * | 2004-03-15 | 2005-12-21 | 国际文具制造厂有限公司 | Ring loose-leaf binder of fast locking |
| CN1803471A (en) * | 2005-01-12 | 2006-07-19 | 国际文具制造厂有限公司 | Ring mechanism biased to closed and locked position |
| US20060251467A1 (en) * | 2005-05-06 | 2006-11-09 | Cheng Hung Y | Travel bar for use with a ring mechanism |
| CN1978213A (en) * | 2005-12-08 | 2007-06-13 | 国际文具制造厂有限公司 | Ring clip mechanism |
| CN201077216Y (en) * | 2007-01-18 | 2008-06-25 | 国际文具制造厂有限公司 | Ring mechanism for retaining loose leaf papers |
| CN101244662A (en) * | 2007-02-15 | 2008-08-20 | 国际文具制造厂有限公司 | Ring binder mechanism |
| CN201580090U (en) * | 2009-12-08 | 2010-09-15 | 萧仲贤 | Annular loose-leaf binder mechanism with hand lever |
| CN101885280A (en) * | 2006-09-27 | 2010-11-17 | 国际文具制造厂有限公司 | Circular clip mechanism |
| CN201736553U (en) * | 2010-06-30 | 2011-02-09 | 李泽仙 | Annular clamp lock block structure for loading papers and documents |
| CN201784284U (en) * | 2010-06-30 | 2011-04-06 | 李泽仙 | Ring grip structure for loading paper documents and connecting thread thereof |
| CN102126374A (en) * | 2010-01-14 | 2011-07-20 | 国际文具制造厂有限公司 | Annular loose-leaf binder mechanism with dual-time-buffer actuator |
-
2012
- 2012-07-26 CN CN201210261347.2A patent/CN103568634B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6280114B1 (en) * | 2000-03-31 | 2001-08-28 | World Wide Stationary Mfg., Co., Ltd. | Ring binder having actuating lever with cushion member |
| CN2620630Y (en) * | 2003-05-09 | 2004-06-16 | 华安 | Hook type ring-form loose-leaf binder |
| CN1709711A (en) * | 2004-03-15 | 2005-12-21 | 国际文具制造厂有限公司 | Ring loose-leaf binder of fast locking |
| US20050265775A1 (en) * | 2004-05-26 | 2005-12-01 | Acco Brands, Inc. | Ring mechanism for a ring binder |
| CN1803471A (en) * | 2005-01-12 | 2006-07-19 | 国际文具制造厂有限公司 | Ring mechanism biased to closed and locked position |
| US20060251467A1 (en) * | 2005-05-06 | 2006-11-09 | Cheng Hung Y | Travel bar for use with a ring mechanism |
| CN1978213A (en) * | 2005-12-08 | 2007-06-13 | 国际文具制造厂有限公司 | Ring clip mechanism |
| CN101885280A (en) * | 2006-09-27 | 2010-11-17 | 国际文具制造厂有限公司 | Circular clip mechanism |
| CN201077216Y (en) * | 2007-01-18 | 2008-06-25 | 国际文具制造厂有限公司 | Ring mechanism for retaining loose leaf papers |
| CN101244662A (en) * | 2007-02-15 | 2008-08-20 | 国际文具制造厂有限公司 | Ring binder mechanism |
| CN201580090U (en) * | 2009-12-08 | 2010-09-15 | 萧仲贤 | Annular loose-leaf binder mechanism with hand lever |
| CN102126374A (en) * | 2010-01-14 | 2011-07-20 | 国际文具制造厂有限公司 | Annular loose-leaf binder mechanism with dual-time-buffer actuator |
| CN201736553U (en) * | 2010-06-30 | 2011-02-09 | 李泽仙 | Annular clamp lock block structure for loading papers and documents |
| CN201784284U (en) * | 2010-06-30 | 2011-04-06 | 李泽仙 | Ring grip structure for loading paper documents and connecting thread thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739636A (en) * | 2015-11-25 | 2017-05-31 | 叶秀锋 | One hand tug locker |
| CN106739636B (en) * | 2015-11-25 | 2018-12-11 | 叶秀锋 | A kind of singlehanded tug locker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103568634B (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203917651U (en) | The hanging Wedge mechanism of a kind of diel and diel | |
| CN102343738A (en) | Annular-handle binder mechanism | |
| KR101859829B1 (en) | Double Clips with Plug-in Handle | |
| CN103568634A (en) | Binder | |
| CN209062981U (en) | Drawbench structure | |
| CN203543411U (en) | Staple-less stapler | |
| CN201889825U (en) | Double-lever punching machine | |
| CN101850441A (en) | Metal wire clipper | |
| CN101362411B (en) | A lever-arch type file mechanism | |
| CN101121270A (en) | Punch | |
| CN201095113Y (en) | Hand knife convenient for replacing blade | |
| CN201070766Y (en) | Hand knife preventing misoperation | |
| CN201580090U (en) | Annular loose-leaf binder mechanism with hand lever | |
| CN204366906U (en) | A kind of Nail nipper | |
| CN203494992U (en) | Counter pulling mechanism | |
| CN202725109U (en) | Head lifting mechanism of blender and blender | |
| CN202378108U (en) | Vertical concurrent heating mechanism for thermal die-cutting machine | |
| CN202221552U (en) | Folding keyboard | |
| CN202293791U (en) | Ring-shaped handle loose paper folder mechanism | |
| CN214339539U (en) | Fishing gear case handle | |
| CN202656640U (en) | Binding machine with punching and binding functions simultaneously | |
| CN209479270U (en) | A kind of loose-leaf rotating folder | |
| CN208861871U (en) | Key board unit | |
| CN2377598Y (en) | Key balancing device | |
| CN2931056Y (en) | Slider die structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |