CN100497000C - Binding device - Google Patents
Binding device Download PDFInfo
- Publication number
- CN100497000C CN100497000C CNB2004100963000A CN200410096300A CN100497000C CN 100497000 C CN100497000 C CN 100497000C CN B2004100963000 A CNB2004100963000 A CN B2004100963000A CN 200410096300 A CN200410096300 A CN 200410096300A CN 100497000 C CN100497000 C CN 100497000C
- Authority
- CN
- China
- Prior art keywords
- lock section
- thin slice
- guide portion
- lock
- binding device
- 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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Abstract
The invention aims to ensure the strength of a lock part which fastens removably a connecting part of a sheet holder holding a sheet to be bound, while improving a guiding function to make the lock part operate to unlock consequently upon a connecting movement, and further to surely avoid a fault that the guiding function is impaired by deformation caused by an excessive external force. A guide piece 43 operating to move backward consequently upon the connecting movement of the sheet holder is provided separately from a lock piece 26 fastening a connecting shaft 21 of the sheet holder, and the guide piece is integrated with the lock piece so that the lock piece may move backward to an unlocking position in gearing with the guide piece. Moreover, the relative position of the guide piece in relation to the lock piece is set so that a separating force of the connecting shaft may not act directly on the guide piece.
Description
Technical field
The present invention relates to a plurality of thin slices are concentrated in together the binding device that carries out file, particularly have the binding device of lock section, described lock section removably locking keeps the thin slice of thin slice to keep the connecting portion of body.
Background technology
In the punching in being located in thin slice, insert the pipe that connects and carry out file, be in the tubular type file, keep body by the clamping components that is provided with pipe with having to insert the clamping components that connects the rod in pipe and constitute thin slice, two clamping components need be separated from each other during thin slice in transposing, so at least one of these clamping components is the structure that the matrix of relative fixed on the front cover panel removably connects.
In this binding device, make the coupling part locking of clamping components side being arranged at the lock section of advancing and retreat on the matrix side, but when clamping components is connected on the matrix, if have guiding function, connecting moves along with clamping components, this guiding function makes to advance and retreat in the lock section and moves to unlocked position, it is easy that attended operation becomes, very convenient use, the for example known skewed guide surface of place, lock section formation that has in the matrix side, (with reference to Patent Document 1,2, Patent Document 1: the spy opens flat 8-No. 142564 communiques with the structure of guiding function; Patent Document 2: real fair 7-No. 42786 communiques).
; by middle place externally applied forces is installed to file clamping components is produced when matrix separates the power that comes off; because concentrating, this separation peel force acts on the place, lock section; so require the lock section to have higher intensity, so that the lock section can this relatively separation peel force generation plastic deformation.In addition, the form by the research guide surface can make the connecting moves slyness, improves guiding function.
But, in the structure of above-mentioned this lock section dual-purpose guiding function, because miniaturization requires the restriction to the space, when guiding function is preferential, produce the problem that intensity descends, on the contrary, by improving intensity when improving the function of lock, produce that guiding function descends and the problem of bad use is difficult to guarantee simultaneously two kinds of functions in restricted configuration space.
Particularly when making that owing to undercapacity plastic deformation takes place in the lock section, not only the function to lock has considerable influence, and the influence of only distortion also can damage guiding function, the not good unfavorable phenomenon of generation usability.The decline of this guiding function can pass through to improve the improved strength of lock section, but because also there is limit in this mode, therefore expectation can be avoided the structure of this problem conscientiously.
Summary of the invention
The present invention proposes in order to solve above-mentioned problems of the prior art, and its main purpose provides a kind of binding device, and its structure can realize higher guiding function when guaranteeing lock section intensity.In addition, the present invention also aims to form the structure that to avoid the distortion that causes by excessive external force effectively and damage the rough sledding of guiding function.
For addressing the above problem, a first aspect of the present invention, a kind of binding device is provided, wherein has the lock section (locking plate 26) that between lock position and unlocked position, to advance and retreat on the matrix, this lock position should make the thin slice that keeps the file thin slice keep the connecting portion 54 of body 2 removably to stop, different with described lock section, the guide portion (guide plate 43) of carrying out backward movement along with the connecting moves of described thin slice maintenance body also is set, for described lock section being retreated to unlocked position by linking with this guide portion, with described guide portion and described lock section integrated setting, while, with respect to the described lock section that stops described connecting portion, described guide portion was positioned at the not direct acting relative position of the breakaway force place of described connecting portion under connection status.
In this way, because lock section and guide portion are provided with respectively, therefore make lock section function and guiding function distinguish specialization, make lock section and guide portion not be subjected to the restriction of another function, suitable shape can be set out, when guaranteeing lock section intensity, also higher guiding function can be realized.
And, even apply in the lock section under the situation of excessive external force,, can avoid the improper situation of infringement guiding function conscientiously by the guide portion distortion because this power does not act directly on the guide portion.
A second aspect of the present invention, sew in the utensil above-mentioned ordering, described lock section and guide portion are subjected to the elastic force of the spring that advances towards the lock position, described guide portion can be arranged to have the structure of angular guide surfaces, so that with described guide portion by being pressed in described thin slice when keeping the junction surface of body, this guide portion is reversed action.Adopt this mode only to keep body to be connected thin slice, the convenient use with matrix by clamp-oning operation.And, irrelevant with the lock section shape, guide portion can be set at suitable shape, therefore slick and sly attended operation is realized at the angle of inclination that can guarantee guide surface very bigly.
A third aspect of the present invention, in above-mentioned binding device, described thin slice keeps body to be made of pair of clamping members, the described connecting portion that is provided with respectively on it rotatably remains in the bearing portion of described matrix, by taking off one of them and being the center, form the fulcrum that the described thin slice of rotatable support keeps body with another.When adopting this mode, form two files of opening, improve convenience.
As described in a fourth aspect of the present invention, in above-mentioned binding device, the pressing operation by finger retreats to the operating portion of unlocked position described lock section can adopt the structure that is arranged on the described matrix.Thus, can when taking off thin slice maintenance body from matrix, carry out the lock section simply and remove operation, use convenient with finger.
In above formation, by the connecting portion of lock section locking with different mutually with the contacted junction surface of guide portion, but constitute these parts with can adopting same shaft component dual-purpose.Under this situation, if with respect to the connecting portion that stops by the lock section and the part of off-axis direction for the contacted junction surface of guide portion the time, also can.In addition, under connection status, if its structure is disposing guide portion for by the clamping lock section with the connecting portion opposition side, the breakaway force of connecting portion can not can act directly on the guide portion place under connection status.In addition, when carrying out attended operation, in order to enter in the matrix bearing portion, make the relative shaft component of guide portion be positioned at the hand forward position of lock section, form and the shaft component contacting structure if entered into the guide portion of lock section, can avoid shaft component to contact and damage the improper situation of attended operation slyness with the lock section.
According to the present invention, owing to will have and stop removably that thin slice keeps the lock section of body connecting portion and along with this attended operation implements to remove operation to the lock section, so that the guide portion that attended operation is oversimplified is provided with respectively, make each member respectively with lock section function and guiding function specialization, therefore can make lock section and guide portion not be subjected to the restriction of the other side's function mutually, be designed to suitable shape.When guaranteeing lock section intensity, also can realize higher guiding function.In addition, even apply in the lock section under the situation of excessive external force,, can avoid the improper situation of infringement guiding function conscientiously by the guide portion distortion because this power does not act directly on the guide portion.
Description of drawings
Fig. 1 is for being suitable for the side view of file of the present invention.
Fig. 2 is for carrying out matrix shown in Figure 1 the vertical view that part is cut open.
Fig. 3 decomposes the stereogram that shows with matrix shown in Figure 1.
Fig. 4 is the side view of binding device shown in Figure 1.
Fig. 5 is the cutaway view that binding device shown in Figure 1 is wanted portion.
Among the figure
1 front cover panel
2 thin slices keep body
3 backs
5 matrixes
6 binding devices
8 pincers portions
11,12 clamping components
21,22 connecting axles
23,24 bearing portions
26 locking plates (lock section)
32 lock section members
33 spring portions
42 operating portions
43 guide plates (guide portion)
The 43a guide surface
53 junction surfaces
54 connecting portions
The A installed surface
The specific embodiment
Followingly embodiments of the present invention are described with reference to accompanying drawing.
Fig. 1 has shown the stereogram that is suitable for file of the present invention.This document anchor clamps have front cover panel 1 and metal binding device 6, and binding device 6 keeps body 2 by the thin slice that a plurality of thin slice (not shown)s is remained bound state and the matrix 5 that is fixed on the inner face at front cover panel 1 back 3 constitutes.
Thin slice keeps body 2 to be formed by pair of clamping members 11,12.One of them clamping components 11 is being fixed pair of pipes 15 on end plate 14, another clamping components 12 is fixing a pair of excellent 18 on end plate 17, when bookbinding, pipe 15 inserts and connect the punching that is wearing in thin slice, and in pipe 15, insert and connect rod 18, thus two clamping components 11,12 are fitted together, between end plate 14,17, concentrate a plurality of thin slices to carry out clamping.
Clamping components 11,12 has connecting axle 21,22 at the lateral section of end plate 14,17 respectively, the bearing portion 23,24 that this connecting axle 21,22 is oppositely arranged on the matrix 5 removably connects, and can keep rotating, therefore can as fulcrum, make thin slice keep body 2 rotations another by the connection of one of releasing, one of clamping components 11,12 is taken off, carry out the replacing of thin slice, that is, constitute two open forms.
Can be at the end plate on the clamping components 11,12 14,17 by after a metal panel is carried out punch process, obtain after its bending machining become reservation shape, in addition, pipe 15 and rod 18 are shaped by metal material, are fixed on the end plate 14,17 according to required plastic working.
The bearing portion 23,24 of matrix 5 sides keeps the channel-section of body 2 side connecting axles 21,22 to form by holding thin slice, under the state of its opening portion of locking, by locking plate (lock section) the 26 locking connecting axles 21,22 of outstanding its opening portion, keeping connecting axle 21,22 is contained in state in the bearing portion 23,24.
Fig. 2 is for carrying out matrix shown in Figure 1 the vertical view that part is cut open.Matrix 5 is by body member 31, a pair of lock section member 32 and a pair of spring member 33 constitute, wherein body member 31 is fixed by the back 3 of pincers portion 8 relative front cover panels 1, lock section member 32 can be advanced and retreat between lock position and unlocked position by locking plate 26 is set, and spring member 33 is often passing through the elastic force of spring to lock section member 32 is advanced to the lock position.
Fig. 3 decomposes the stereogram that shows with matrix shown in Figure 1.The locking plate 26 of lock section member 32 extends out from the front edge of flat-platy base portion 41, and section shape forms crank-like.Operating portion 42 also extends out from the front edge of base portion 41, and cross sectional shape forms コ shape.On the rear of operating portion 42, form and the parallel portion 48 that extends in parallel from operating portion 42 extended base portions 41 in the mode in the upper wall inner face of the member incorporating section, lock section 37 of slipping into body member 31, guide plate 43 extends to the hand front side from this parallel portion 48, forms the chevron section.
When the distance of the installed surface of front cover panel 1 uprises relatively, guide plate 43 forms the lower tilted shape of front, guide surface 43a above the connecting axle 21,22 of clamping components 11,12 sides and the guide plate 43 contact, and it is pushed, and can make lock section member 32 implement advance and retreat and move.
In the member incorporating section, lock section 37 of body member 31, on the part that constitutes the sidewall 62 of extended bearing portion 23,24, be formed with the opening 63 that inserts the locking plate 2 that connects lock section member 32 from upper wall 61.In addition, the breach 64 that exposes the operating portion 42 of lock section member 32 is formed on from upper wall 61 to sidewall 62 part.In addition, stable and slidably for making lock section members 32 in the member incorporating section, lock section 37, from sidewall 62 tab 66 that extends internally out, keeping lock section member 32 between this tab 66 and the upper wall 61.
Fig. 4 is the side view of binding device shown in Figure 1.Thin slice keeps the connecting axle 21 of body 2 to be divided into two axial region 21a, 21b in longitudinal center portion punishment, so that the operating portion 42 of lock section member 32 and guide plate mutually noninterfere are corresponding with each axial region 21a, 21b, a pair of matrix bearing portion 23 is set on both sides.In addition, the end plate 14 of clamping components 11 also forms recess 51, makes the operating portion 42 and guide plate 43 mutually noninterferes of lock section member 32, the operating portion 42 that available finger manipulation exposes in this recess 51.
Fig. 5 is the cutaway view that binding device shown in Figure 1 is wanted portion.When being installed in clamping components 11 on the matrix 5, shown in (A), enter by connecting axle 21 in the bearing portion 23 of matrix 5, make clamping components 11 compress into.Thus shown in figure (B), the effect of the skewed guide surface 43a by guide plate 43 contends with the elastic force of spring member 33, makes lock section member 32 retreat, and is accompanied by this operation, and locking plate 26 moves to unlocked position.
Thereby shown in (c), in forming the bearing portion 23 of grooved profiles, hold connecting axle 21, and further make lock section member 32 advance, make locking plate 26 move to the place, lock position by the recuperability of spring member 33.Under this state, locking plate 26 stops connecting axles 21 to be extracted, and by clamping locking plate 26, makes guide plate 43 be positioned on the opposite side with connecting axle 21, so connecting axle 21 can not contact with guide plate 43, and the power of extracting connecting axle 21 does not act directly on the guide plate 43.
With clamping components 11 when matrix 5 takes off, shown in (D), can contend with by elastic force with spring member 33, press...with one's finger into the operating portion 42 of lock section member 32.By lock section member 32 is retreated, locking plate 26 moves to unlocked position thus, can extract connecting axle 21 from bearing portion 23.
What show in Fig. 4 and Fig. 5 is connecting axle 21 and bearing portion 23, but the connecting axle of opposite side 22 also is the same with bearing portion 24 sides.
Binding device of the present invention is realized higher guiding function when guaranteeing lock section intensity, and can avoid rough sledding conscientiously by excessive external force infringement guiding function, so its excellent in te pins of durability, and be convenient to operation, it is useful for the purposes for the connection of carrying out thin slice replacement frequently carrying out thin slice maintenance body, the file apparatus that breaks away from operation etc.
Claims (4)
1. binding device, its have on the matrix, the lock section that can between lock position and unlocked position, advance and retreat, this lock section makes removably locking of connecting portion that the thin slice of the thin slice that keeps file keeps body; It is characterized in that:
Different with described lock section, have the guide portion of carrying out backward movement along with the connecting moves of described thin slice maintenance body in addition;
By described lock section being retreated to unlocked position with this guide portion interlock, with described guide portion and described lock section integrated setting, while, with respect to the described lock section of the described connecting portion of locking, described guide portion was positioned at the not direct acting relative position of the breakaway force place of described connecting portion under connection status.
2. binding device as claimed in claim 1, it is characterized in that described lock section and guide portion are subjected to the elastic force of the spring that advances towards the lock position, described guide portion has the guide surface of inclination, so that with described guide portion by being pressed in described thin slice when keeping the junction surface of body, this guide portion is reversed action.
3. binding device as claimed in claim 1 or 2, it is characterized in that described thin slice keeps body to be made of pair of clamping members, the described connecting portion that is provided with respectively on it is rotatable to remain in the bearing portion of described matrix, by taking off one of them and being the center, form the fulcrum that the described thin slice of rotatable support keeps body with another.
4. binding device as claimed in claim 1 is characterized in that pressing operation by finger retreats to the operating portion of unlocked position described lock section and is arranged on the described matrix.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003395165 | 2003-11-26 | ||
| JP2003395165A JP4388792B2 (en) | 2003-11-26 | 2003-11-26 | Binding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1621243A CN1621243A (en) | 2005-06-01 |
| CN100497000C true CN100497000C (en) | 2009-06-10 |
Family
ID=34720999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100963000A Expired - Fee Related CN100497000C (en) | 2003-11-26 | 2004-11-26 | Binding device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4388792B2 (en) |
| CN (1) | CN100497000C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4783913B2 (en) * | 2005-06-29 | 2011-09-28 | コクヨ株式会社 | File, binding tool and baffle |
| JP5606160B2 (en) * | 2010-06-01 | 2014-10-15 | 株式会社キングジム | Binding tool |
-
2003
- 2003-11-26 JP JP2003395165A patent/JP4388792B2/en not_active Expired - Lifetime
-
2004
- 2004-11-26 CN CNB2004100963000A patent/CN100497000C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4388792B2 (en) | 2009-12-24 |
| CN1621243A (en) | 2005-06-01 |
| JP2005153312A (en) | 2005-06-16 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20181126 |