CN110187623A - Lid closing device and various machines - Google Patents
Lid closing device and various machines Download PDFInfo
- Publication number
- CN110187623A CN110187623A CN201910131883.2A CN201910131883A CN110187623A CN 110187623 A CN110187623 A CN 110187623A CN 201910131883 A CN201910131883 A CN 201910131883A CN 110187623 A CN110187623 A CN 110187623A
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- CN
- China
- Prior art keywords
- component
- lid
- supporting member
- side plate
- carrier member
- 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.)
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1604—Arrangement or disposition of the entire apparatus
- G03G21/1619—Frame structures
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1604—Arrangement or disposition of the entire apparatus
- G03G21/1623—Means to access the interior of the apparatus
- G03G21/1628—Clamshell type
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1604—Arrangement or disposition of the entire apparatus
- G03G21/1623—Means to access the interior of the apparatus
- G03G21/1633—Means to access the interior of the apparatus using doors or covers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Facsimiles In General (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
- Pivots And Pivotal Connections (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
The present invention provides a kind of lid closing device and various machines for not having to that larger dead angle is arranged and can open lid in the on-state between the walls in apparatus main body and its back side, comprising: installation component is installed on apparatus main body side；Supporting member is rotatably articulated in installation component by the 1st coupling member；Lift component is articulated in supporting member free end side by the 2nd coupling member, rotate it can in the direction opposite with supporting member；The position rotated as lift component is rotated centered on the 2nd coupling member is arranged in actuating component；And elastic component, by being resiliently arranged between actuating component and supporting member, keeping lift component past, direction Chong Die with supporting member is pushed, while pushes supporting member toward lid opening direction；Lid closing device has carrier member, and the both side plate holded up from the installation pedestal for being installed on lid side is articulated in the free end side of the both side plate of supporting member, rotate it can in the direction different from lift component.
Description
Technical field
The present invention relates to it is a kind of be preferred for open and close the office machine such as duplicator or printing machine manuscript pressing plate or
Lid closing device when the lid of the furniture such as cabinet and the various machines using this lid closing device.
Background technique
Traditionally, dress is opened and closed especially as the lid of the manuscript pressing plate closing device for office machines such as duplicators
Set, for example, lid closing device documented by Japanese Patent Laid-Open the 2013-97363rd publication bulletin be it is well known,
It includes with lower member: installation component, has the installation pedestal for being installed on apparatus main body side and hold up from this installation pedestal two
Side plate；Supporting member, with backboard and the both side plate from the folding of this backboard, and this both side plate is rotatable by the 1st coupling member
Ground is articulated on the both side plate of installation component；And lift component, with backboard with from this backboard fold both side plate and from this
The installation pedestal for the manuscript pressing plate that both side plate folds, this both side plate are articulated in the two sides of supporting member by the 2nd coupling member
In the free end side of plate, so that it can be rotated in the direction different from supporting member；Actuating component, setting is with this lifting structure
Part is rotated centered on the 2nd coupling member and the position turned round；Compression member is arranged between the both side plate of installation component；Elasticity
Component, by being resiliently arranged between this compression member and actuating component, to be pushed up in the side be overlapped with supporting member
Dynamic lift component, while toward pushing this supporting member in the opening direction of manuscript pressing plate.In addition, using this lid closing device
Office machine be well known.This present seed type is widely available, and the office machine of duplicator etc is nearly all adopted now
With.
In the well known lid closing device and office machine of such as above-mentioned construction, due to being installed on lid closing device B
Manuscript pressing plate C be nearly all equipped with auto document feeding means, so manuscript pressing plate C itself has quite high height
(thickness), this is because the built-in automatic feed mechanism of these original copys of manuscript pressing plate C.As a result, when duplicator A is arranged on installation
When the wall portion side K of position, (will nearly all use such setting method) can occur inconvenient situation below, it is therefore desirable to seek
Countermeasure.
That is, when thick and heavy original copy (not shown) (especially in the case where the thick and heavy original copy of books etc) is installed on dress
When setting on the original copy mounting table d of main body D, or when the contact glass for removing original copy mounting table d repairing maintenance (not shown) is duplicated
When the inside of machine A, need to open manuscript pressing plate C to full-gear (90 degree+).As a result, as shown in figure 15, due to original copy pressure
Plywood C is inevitably projected into the rear portion of apparatus main body D, so will generate so-called dead angle between the wall portion K at rear portion
The problem of DS.
So the object of the present invention is to provide a kind of lid closing device and using the various machines of this lid closing device
(office machine), even if when lid (manuscript pressing plate) fully opens apparatus main body can also be projected into avoid this lid
Rear portion, and then can be omitted the dead angle for being arranged in and generating between the various machines of wall side and wall side.
In addition, in the record of description of the invention and claims, due to using the field of closing device to be not limited to
Office machine is known as various machines so manuscript pressing plate is known as lid by the office machine of duplicator etc, and by lid
The closing device being installed on various machines can be opened and closed as lid closing device.
Summary of the invention
In order to achieve the above objectives, lid closing device described in the first example according to the present invention includes: installation structure
Part is installed on apparatus main body side；Supporting member is rotatably pivotally connected the both side plate in this installation component by the 1st coupling member
On；Lift component, on the both side plate for the free end side for being articulated in supporting member by the 2nd coupling member so that its can with branch
The opposite direction of support component rotates；Cam slide, contacted with the compression member between the both side plate that installation component is arranged in and can
It is slidably arranged in supporting member；Component of the spring seat is contacted with actuating component and is slidably disposed in supporting member, is caused
Free end side of the lift component relative to supporting member is arranged in dynamic component；Elastic component, be resiliently arranged at cam slide and
Between component of the spring seat；And carrier member, the both side plate and supporting member of lift component are articulated in by the 2nd coupling member
On both side plate, lid is installed on carrier member, so that it can be rotated in the direction opposite with lift component；Wherein this bracket structure
Part have rotating control assembly, composition allow carrier member in the predetermined rotation angle range of lift component with this lift component
Act together, more than lift component predetermined rotation angle when carrier member can individually rotate.
The rotating control assembly of invention described in second example according to the present invention, carrier member is made of following component:
1st swiveling limitation mechanism is arranged between supporting member and installation component；2nd swiveling limitation mechanism, setting in lift component and
Between carrier member；And elastic component, act on actuating component.
Furthermore invention described in third example according to the present invention, the second exemplary 1st swiveling limitation mechanism is by check plate
It constitutes, is arranged in the rear portion side of installation component, the rear portion for predetermined rotation angle and supporting member in supporting member
Side abuts.
Furthermore invention described in the 4th example according to the present invention, the second exemplary 2nd swiveling limitation mechanism is by clamping portion
It constitutes, is arranged on the both side plate of carrier member, is clamped for the both side plate of bracket and lift component from a direction.
Furthermore invention described in the 5th example according to the present invention, the 2nd swiveling limitation mechanism are made of protrusion, set
It sets on lift component, pushes up to the protrusion being arranged on carrier member, to limit the rotation of carrier member.
According to invention described in the 6th example, carrier member has connection side plate, in the 2nd coupling member side linked carriers
The opposite both side plate of component, the installation pedestal of carrier member have from the opposite both side plate shape that lateral bending is rolled over outward.
According to invention described in the 7th example, carrier member has clamping portion, by the support centered on the 2nd coupling member
Rotation on the closing direction of frame member is transmitted to lift component, while will not pass the rotation in the opening direction of carrier member
It is delivered to lift component.
According to invention described in the 8th example, carrier member is arranged on the outside of the both side plate of lift component, clamping portion
Be formed as a part of the both side plate of bending bracket component inwardly, to be clamped with the both side plate of lift component.
According to invention described in the 9th example, friction torque generation device is arranged in bracket, as carrier member is relative to liter
The rotation of component is dropped, frictional force is generated.
According to invention described in the tenth example, a kind of various machines, using such as the above-mentioned lid closing device respectively invented.
According to the present invention, the shape of lid (manuscript pressing plate) is obliquely started from closed state by the auxiliary of elastic component
Under state, allows carrier member to rotate relative to supporting member, lid (manuscript pressing plate) can be allowed to be opened to the angle of opening state.Cause
This, the angle than supporting member to be rotated to merely opening state the case where, the center of gravity of lid (manuscript pressing plate) is located at more
In the state of front side, lid (manuscript pressing plate) can be opened to the angle of opening state.Therefore, it is possible to provide a kind of lid is opened
Attach together set and using this lid closing device office machine, apparatus main body and its back side do not have between the walls setting compared with
Big dead angle, and can be with the interference between the walls of avoiding device main body and its back side, and then can allow lid (manuscript pressing
Plate) it is opened to the angle of opening state.
According to invention described in the second example, carrier member using existing 2nd coupling member be articulated in supporting member and
Lift component.Therefore, compared to another new 2 coupling member is used the case where, reduce part sum, and can will be high
The lid closing device of intensity is configured to miniaturization.
According to invention described in third example, the angle of the opening state of manuscript pressing plate passes through the 2nd swiveling limitation mechanism
Accurately set.In addition, due under the auxiliary of elastic component by after the gravity motion of manuscript pressing plate to higher position,
The posture of manuscript pressing plate is rotated to the angle of opening state by carrier member, so even if in the auxiliary of not elastic component
In the state of helping, the ponderable manuscript pressing plate of tool can also be allowed to rotate with lighter operating force.
According to invention described in the 4th example, the 1st swiveling limitation mechanism that can be with a high credibility with simple constitution realization.
In addition, the invention according to the 5th example, the 2nd swiveling limitation mechanism that can be with a high credibility with simple constitution realization.Root
Both accurate and with a high credibility carrier member can be gone out with low cost manufacturing using metal plate according to invention described in the 6th example, and
Without welding or assembling operation.
It can drive the rotation of manuscript pressing plate by the auxiliary of elastic component according to invention described in the 7th example and allow
Manuscript pressing plate and supporting member integrally move.Moreover, sayed as be described hereinafter, when pressing thick and heavy original copy with manuscript pressing plate,
It is clamped by clamping portion and lift component, and carrier member and lift component resist thrust of the elastic component relative to supporting member
And integrally rotate, original copy cover board can be allowed horizontally to press thick and heavy original copy.
According to invention described in the 8th example, by metal plate be formed by carrier member can be made for miniaturization and
It is easily formed clamping portion.
According to invention described in the 9th example, random angle of the friction mechanism between predetermined angular and opening state can be passed through
Degree, allows manuscript pressing plate to stop, and then realizes and so-called freely stop (free stop) function.
According to invention described in the tenth example, the various machines that can omit installation space can be provided.
Detailed description of the invention
Fig. 1 shows the saturating of the exemplary compounding machine for the office machine for using lid closing device of the invention upside a part
View.
Fig. 2 indicates the side view that lid closing device of the invention is installed on to the state on compounding machine.
Fig. 3 indicates to amplify the side view of lid closing device shown in Fig. 2.
Fig. 4 indicates for lid closing device shown in Fig. 2 to be installed on the front view before compounding machine.
Fig. 5 indicates to watch from side viewing the perspective view of lid closing device shown in Fig. 4.
Fig. 6 indicates the decomposition perspective view of lid closing device of the invention.
Fig. 7 indicates the coupling member or actuating component of lid closing device of the invention, wherein (a) is the 1st coupling member
Perspective view；It (b) is the perspective view of the 2nd coupling member；It (c) is the perspective view of actuating component.
Fig. 8 shows the construction explanatory diagrams of the carrier member of embodiment 1；Wherein (a) is plan view；It (b) is front view；(c)
For side view.
Fig. 9 indicates the longitudinal sectional drawing of lid closing device shown in Fig. 3.
Figure 10 indicates that lid closing device shown in Fig. 3 is opened to 30 degree of state, wherein (a) is its side view；It (b) is it
Longitudinal sectional drawing.
Figure 11 indicates that lid closing device shown in Fig. 3 is opened to 60 degree of state, wherein (a) is its side view；It (b) is it
Longitudinal sectional drawing.
Figure 12 indicates to be opened to 90 degree of state using lid closing device shown in Fig. 3 and by lid, wherein (a) is its side
View；It (b) is its longitudinal sectional drawing.
In the case that Figure 13 illustrates the thick and heavy original copy that original copy is books etc, the movement of lid closing device shown in Fig. 3,
Wherein (a) is its side view；It (b) is its longitudinal sectional drawing.
Figure 14 is indicated when will use the compounding machine of lid closing device of the invention by wall setting and is fully opened original copy pressure
The explanatory diagram of the case where plywood.
Figure 15 is indicated when will use the compounding machine of well known lid closing device by wall setting and is fully opened manuscript pressing
The explanatory diagram of the case where plate.
Specific embodiment
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In addition, in the following description, though the bright embodiment for duplicator or the lid closing device of compounding machine,
Lid closing device described below, as described above, its can be widely used as printing machine except duplicator or compounding machine or
The lid closing device of the office machines such as facsimile machine, scanner or cabinet etc..Therefore, because object of the invention is not limited to duplicate
Lid closing device used in machine or compounding machine, therefore manuscript pressing plate is known as lid, and denomination of invention is set to lid and is opened
It attaches together and sets, and the machine for using this lid closing device is set as various machines.In the note of present specification and claims
In load, though have these term hybrids together the case where, three be identical meaning.
In addition, in present specification and claims documented installation component 1, supporting member 2, lift component 6, by
The terms such as component 5, actuating component 9, elastic component 12 and carrier member 21 are pressed, the specific installation as this embodiment is not limited to
Component 1, supporting member 2, lift component 6, actuating component 9, elastic component 12 and carrier member 21, and it is documented interior than following
Holding is wider concept.
Embodiment
With reference to the accompanying drawings, first as shown in Figure 1, being opened on the apparatus main body D of duplicator A of the invention by a pair of of lid
Attach together and set B, B ', the lid C for being equipped with auto document feeding means c is mounted to retractable.Dress is opened and closed in a pair of of lid
Set B, B ' in, since the lid closing device B in left side in figure is opened on the heavy mechanism part side of auto document feeding means c
The load applied when closing operation is very big, therefore in its elastic component (12), using the double helix of two helical springs side by side
Spring mode.On the other hand, since the load in figure on the lid closing device B' on right side is smaller, though it is not shown, its
Elastic component (12) is using the single-screw spring mode being made of a helical spring or uses torsionspring (torsion
spring).However, the construction around carrier member (21) is major part of the invention, substantially its construction having the same,
Therefore in the following description, will illustrate for the lid closing device B in left side.In addition, in other offices of large-scale compounding machine
In machine, since the weight of lid C will increase, so no matter helical spring is double-helix spring or single-screw spring, can all it incite somebody to action
The helical spring of different-diameter is overlapped into concentric circles use.
Secondly, as shown in Fig. 2, lid C be closed state under, lid C is parallel to the original copy mounting table d of apparatus main body D,
And it is in close contact with original copy mounting table d to prevent leak-stopping light.As shown in figure 14, it using lid closing device B of the invention, is covering
Body C is under full open position (90 degree), since lid C will not protrude from the rear portion of apparatus main body D, so as duplicator A and
When wall portion etc. is provided adjacent to, it is not required to the reserved posteriorly space outstanding lid C that allows, it is possible to which the setting for omitting office machine is empty
Between.
As shown in Fig. 3 to 6, lid closing device B of the invention includes: installation component 1 is installed on the side apparatus main body D；Branch
Component 2 is supportted, is rotatably pivotally connected on both side plate 1b, 1b of this installation component 1 by the 1st coupling member 3；Lift component 6 leads to
Cross the 2nd coupling member 4 pivot joint on both side plate 2b, 2b of the free end side of this supporting member 2 so that its can with supporting member
2 opposite directions rotate；Cam slide 10 is contacted with the compression member 5 between both side plate 1b, 1b that installation component 1 is arranged in
And it is slidably disposed in supporting member 2；Component of the spring seat 11 contacts with actuating component 9 and is slidably disposed on support
In component 2, free end side of the lift component 6 relative to supporting member 2 is arranged in actuating component 9；Elastic component 12, flexibly sets
It sets between cam slide 10 and component of the spring seat 11；And carrier member 21, lifting structure is articulated in by the 2nd coupling member 4
On both side plate 6b, 6b of part 6 and both side plate 2b, 2b of supporting member 2, lid C is installed on carrier member 21, so that it can be
The direction opposite with lift component 6 rotates；Wherein this carrier member 21 has rotating control assembly, is formed in lift component 6
Predetermined rotation angle range in acted together with lift component 6, but when lift component 6 is more than predetermined rotation angle Shi Kedan
Solely rotation.
Installation component 1 includes with lower member: installation pedestal 1a is installed on this apparatus main body D；Both side plate 1b, 1b, from this
Past upper direction (also the include slightly orthogonal direction) bending orthogonal with installation pedestal 1a out of the ordinary of the both side ends of installation pedestal 1a；
And slightly rectangular-shaped backboard 1c, it is curved from the past upper direction orthogonal with installation pedestal 1a of the one end (rear end) of installation pedestal 1a
Folding (also including slightly orthogonal direction), and make fastening plate 1j, 1j for being arranged on its both sides and installation component 1 is set
Engaging groove 1i, 1i on both side plate 1b, 1b is mutually clamped.Check plate 8 is installed on this backboard 1c by mounting screw 8a, 8a, makees
For the 1st swiveling limitation mechanism E, the maximum angle (60 °) of supporting member 2 when for limiting the switching action of lid C.
The through-hole that 1st coupling member mounting hole 1d, 1d is used to that the 1st coupling member 3 to be allowed freely rotatably to install.Implementing
In example especially as shown in Fig. 7 (a), the 1st coupling member 3 is equipped with the made of metal round bar of peripheral groove 3d, 3d at its both ends, and passes through
Bearing hole 3e, 3e of bearing components 3a, 3a for being installed on the 1st coupling member mounting hole 1d, 1d of installation component 1 and link
The 1st coupling member jack 2e, 2e of supporting member 2 is arranged by the way that E shape ring 3c, 3c to be embedded into protrusion by gasket 3b, 3b
In peripheral groove 3d, 3d at the both ends of these the 1st coupling member jacks 2e, 2e, prevent the 1st coupling member 3 from falling off.
In addition, the 1st coupling member 3 can be divided into two-section, make both side plate 1b, 1b of installation component 1 and the two sides of supporting member 2
Plate 2b, 2b are linked respectively with common axle center.In addition, also including each both side plate 1b, 1b, 2b, 2b are respectively with eyelet connection
Situation.
In embodiment, what compression member mounting hole 1e, 1e were used to that compression member 5 to be allowed to install in a non-rotatable manner is logical
Hole.The construction of compression member 5 includes: by pressing 5a made of metal, being articulated between the both side plate 1b, 1b of installation component 1；With
And the roller 5b of synthetic resin, this is passed through the jack 5d of setting in its axial direction by pressing 5a, is rotatably mounted in it
This is by pressing 5a.It will be inserted by pressing 5a after compression member mounting hole 1e, 1e, both ends are riveted and are fixed to installation
Compression member mounting hole 1e, 1e of component 1.In addition, it is possible to use E shape ring 3c prevents from being fallen off by pressing 5a, or can also will be pressurized
Pin 5a is rotatably mounted in compression member mounting hole 1e, 1e.
The cylindric side of roller 5b is abutted with the cam part 10a of cam slide 10.Cam part 10a's and roller 5b
Contact surface smears lubricating grease (not shown).In addition, the material of this roller 5b is not limited to synthetic resin, it can also be sintering metal, pottery
Porcelain, machining object or other.
In addition, compression member 5 can be by being constituted by pressing 5a and roller 5b integraty or globality, and it is rotatably mounted in
Compression member mounting hole 1e, 1e.Furthermore cam part 10a may be configured as curved R shape, also may make up roller 5b be resisted against it is convex
The shape that sliding part side on wheel portion 10a is contacted with the R shape of cam part 10a for surface.In addition, compression member 5 may be
With axis made of the cladding metal of cylinder made of synthetic resin, and also comprising projecting fixation from this cylinder towards the 1st coupling member 3
Piece.
When installation pedestal 1a is installed on apparatus main body D, mounting hole 1g, 1h of installation pedestal 1a are set to for allowing peace
The through-hole of cartridge screw 1m insert.
Supporting member 2 includes with lower member: backboard 2a；Both side plate 2b, 2b are bent downward from the both ends of this backboard 2a；
And holding plate 2c, 2c, it bends and is formed inwardly together from the lower end side of this both side plate 2b, 2b.As described above, both side plate
2b, 2b are rotatably coupled to the both side plate 1b of installation component 1 by the first coupling member 3.On 1b.Both side plate 2b, 2b from
Lift component 6 is allowed rotatably to be articulated on the direction opposite with supporting member 2 by the 2nd coupling member 4 by end side, while such as
Shown in Fig. 6, when lift component 6 inverts, guiding ditch 2d, 2d set by the free end side of both side plate 2b, 2b allow actuating component 9
Two end sides enter.
The through-hole that 2nd coupling member jack 2f, 2f is used to that the 2nd coupling member 4 to be allowed to insert.Especially as shown in Fig. 7 (b), the 2nd
The one end of coupling member 4 is provided with D-shaped cutting face 4d, and is formed with the made of metal round bar of peripheral groove 4c, 4c at both ends,
In by allow its axle portion 4a insert supporting member 2 the 2nd coupling member jack 2f, 2f and lift component 6 the 2nd coupling member chain
The 2nd coupling member link hole 21e, the 21e for connecing hole 6d, 6d and carrier member 21, make lift component 6 and carrier member 21 rotatable
Ground is attached to supporting member 2, and the past direction opposite relative to the direction of rotation of installation component 1 with supporting member 2 rotates.Setting exists
The arc-shaped component of the two sides of the 2nd coupling member jack 2f, 2f of both side plate 2b, 2b is used to take protrusion 2m, the 2m at interval.
The both ends of 2nd coupling member 4 have peripheral groove 4c, 4c, and bearing components 4s, 4s and spacer 4p, 4p between
2nd coupling member links between hole 6d, 6d and the link of the 2nd coupling member hole 21e, 21e.Here, bearing components 4s, 4s are for branch
The 2nd coupling member 4 is held, spacer 4p, 4p are for ensuring the interval of lift component 6 and supporting member 2 or so equalization.2nd connection
Component 4 protrudes from the peripheral groove 4c at the both ends that the 2nd coupling member links hole 21e, 21e by the way that E shape ring 4b, 4b to be embedded into,
In 4c, prevent the 2nd coupling member 4 from falling off relative to lift component 6.
In addition, the 2nd coupling member 4 can also be divided into two-section, make each of supporting member 2 and lift component 6 and carrier member 21
Both side plate 2b, 2b, 6b, 6b, 21b, 21b are individually linked with common axle center.In some cases, hole also can be used
Eye.In addition, in both side plate 2b, 2b of the supporting member 2 of the part linked with the 2nd coupling member 4 and the both side plate of lift component 6
Between 6b, 6b and both side plate 21b, 21b of carrier member 21, the friction washer or spring washer by known construction also can be set
Composed friction mechanism is as friction torque generation device.By above-mentioned construction, can especially it is expected in folding cover C more really
The rotation of carrier member 21 is only prevented on the spot, and carries out stable switching action.
As described above, the through-hole that the 1st coupling member jack 2e, 2e is used to that the 1st coupling member 3 to be allowed to insert.Stop hole 2g, 2g
Through-hole, latch (not shown) is inserted into when assembling supporting member 2 and for making elastic component 12 in cam slide 10 and
Compressive state is kept between component of the spring seat 11.
Back out slot 2h, 2h of supporting member 2 are through slots, and one end is open toward the rear end of backboard 2a, as opening lid C
When, be formed as the space for allowing locking plate 8f, 8f of check plate 8 to enter as shown in Figures 5 and 6.
The construction of lift component 6 includes: backboard 6a；And both side plate 6b, 6b, from the both ends of this backboard 6a respectively it is past with
The lower direction orthogonal relative to this backboard 6a (also including slightly orthogonal direction) bending, constitute as shown in figs. 4 and 5 from outside
Cover supporting member 2.In the side that lift component 6 is pivotally connected with the 2nd coupling member 4, it is equipped in a non-rotatable manner rod-shaped
Actuating component 9.
Especially as shown in Fig. 7 (c) in embodiment, the round bar made of metal of actuating component 9 is formed, and in one end side
With D-shaped cutting face 9c.Actuating component 9 is fixed on and making it penetrate into actuating pin connecting hole 6e, 6e and riveting both ends
Lift component 6.
Other than directly using round bar made of metal, actuating component 9 can also be installed on round bar made of metal
The abutting member of tubular, or the section shape of the abutting member of tubular can also be formed as to ellipse or rectangle other than circle
Deng.Actuating component 9 further can be rotatably installed between both side plate 6b, 6b.In addition, can also be in lift component 6
Top plate is set, and lateral bending rolls over this top plate to constitute actuating component inside, or can also be made of synthetic resin.It can also be installed
Between both side plate 6b, 6b or on top plate or backboard 6a.
Back out slot 6g, 6g of lift component 6 are through slots, and one end is open toward the rear end of backboard 6a, as opening lid C
When, be formed as the space as shown in FIG. 6 for allowing locking plate 8f, 8f of check plate 8 to enter.
The construction of height adjuster 7 includes: adjustment screw 7a is installed in backboard 6a；And nut 7b.Height adjusts
The fine tuning of device 7 height (gradient) of the lid C relative to original copy mounting table d (contact glass), and lid C quilt in closed state
Fixed is equably to be pressed in the upper surface of original copy mounting table d (contact glass).
As shown in Fig. 8 etc., in supporting member 2, by backboard 2a, both side plate 2b, 2b and holding plate 2c, 2c around C-shaped
Section, and cam slide 10 and component of the spring seat 11 is allowed to be slidably received in the telescopic direction of elastic component 12.
Cam slide 10 and component of the spring seat 11, which are respectively formed as section and omit rectangle, the tubular of bottom surface, and is accommodated in branch
It supports in component 2, so that opening portion 10b, 10b and opening portion 11b, 11b are facing with each other.
The cam part 10a of cam slide 10 is crimped with compression member 5.As shown in Fig. 6 or Fig. 9, cam slide 10 by
The end for pressing 5 side of component is arranged toward direction inclination and cam part 10a flat above, while being arranged for covering compression structure
The shielding part 10c of the exposing side of part 5.
The abutting part 11a of component of the spring seat 11 is crimped with actuating component 9.As shown in fig. 6, in the actuating of component of the spring seat 11
The end of 9 side of component, abutting part 11a is arranged to swell.But this abutting part 11a is nonessential such as to scheme general setting,
It can be an entire flat part.
Cam slide 10 be pushed on the compression member 5 for being fixed on installation component 1 and to elastic component 12 carry out pressurization with
Compression.When supporting member 2 is rotated centered on the 1st coupling member 3 relative to installation component 1 towards the opening direction of lid C
When, cam slide 10 mitigates the compression of elastic component 12 toward the movement of the direction of arrow R3.Therefore, elastic component 12 to support structure
Part 2 and lift component 6 apply auxiliary force with power needed for reducing detachable cover (C).
Between cam slide 10 and component of the spring seat 11, as shown in fig. 6, pressurization keeps elastic component 12, and this is elastic
Component 12 is made of major diameter helical spring 12a, 12a and minor diameter helical spring 12b, 12b.Elastic component 12 passes through will be small straight
Diameter helical spring 12b, 12b are coaxially overlapped on the inside of major diameter helical spring 12a, 12a, realize biggish coefficient of elasticity,
And push cam slide 10 and component of the spring seat 11 to be separated from each other direction respectively.
Elastic component 12 is in opening portion 10b, 10b that both ends side is inserted into cam slide 10 and component of the spring seat 11
In the state of in opening portion 11b, 11b, flexibly it is accommodated in supporting member 2.In addition, constituting the spiral bullet of elastic component 12
The quantity of spring can be 1 or 2 or more, and configuration can be and connect or concatenate.For example, it may be 2 and connect, 2 concatenations,
Or only 1 etc..
Fig. 8 shows the construction explanatory diagrams of the carrier member 21 of embodiment 1；Wherein (a) is plan view；It (b) is front view；
It (c) is side view.Fig. 9 indicates that the lid closing device B of embodiment 1 is the explanatory diagram of closed state.Figure 10 indicates embodiment 1
Lid closing device B is opened to 30 degree of state description figure.Figure 11 indicates that the lid closing device B of embodiment 1 is opened to 60 degree
State description figure.
As shown in figure 14, in the duplicator A of the exemplary embodiment 1 as the various machines such as compounding machine, supporting member 2
The position that 60 degree of rotation is stopped at relative to installation component 1 makes lid C by the way that carrier member 21 is rotated 30 degree from this position
It is rotated by 90 ° in total relative to apparatus main body D, and obtains the opening state of lid C.Moreover, in order to control above-mentioned supporting member
2 and carrier member 21 rotation, be arranged the first swiveling limitation mechanism E, be used for supporting member 2 relative to installation component 1
Rotation angle is limited to 60 degree；And the second swiveling limitation mechanism F, it is used for carrier member 21 relative to supporting member 2
Rotation angle is limited to 30 degree.In addition, here, the angular values combination of 60 degree of+30=90 degree of degree is exactly an example, Ke Yiren
Meaning design, such as 50 degree of+50=100 degree of degree.
Referring to Fig. 6 as shown in figure 8, in the lid closing device B of embodiment 1, carrier member 21 has installation pedestal
21a, 21a are installed on lid (C)；And both side plate 21b, 21b, it is holded up from this installation pedestal 21a, 21a, and this both side plate
21b, 21b are articulated in the free end side of both side plate 2b, 2b of supporting member 2, so that it can be in the side opposite with lift component 6
To rotation.This both side plate 21b, 21b, it is past with the orthogonal horizontal direction of connection side plate 21c respectively from the both ends of connection side plate 21c
Upper (also including slightly orthogonal direction) bends and is formed.
Be fixed on installation pedestal 21a, 21a on lid C from this both side plate 21b, 21b respectively it is past with installation pedestal 21a,
The outside of (also including slightly orthogonal direction) bends and is formed in 21a orthogonal horizontal direction.
Since carrier member 21 is articulated in supporting member 2 by the 2nd coupling member 4, as shown in Figure 10 and Figure 13, bracket structure
Part 21 and lift component 6 can be rotated centered on the 2nd coupling member 4 relative to 2 integraty of supporting member.
Since the outside of both side plate 6b, 6b of lift component 6 is arranged in carrier member 21, thus no matter 6 phase of lift component
For supporting member 2 rotation status how, carrier member 21 can all be rotated freely relative to supporting member 2.
As shown in figure 8, carrier member 21 has connection side plate 21c, opposite sides plate 21b, 21b are connected to the 2nd company
Between structural member 4 and installation pedestal 21a, the installation pedestal 21a of carrier member 21 is from opposite both side plate 21b, 21b bent outward
Folding.Therefore, as shown in figure 13, the angle regardless of lift component 6 relative to supporting member 2, carrier member 21 can be relative to
2 integraty of supporting member is rotated freely without being interfered by lift component 6.
As shown in Figure 13 (a), carrier member 21 has unidirectional clamping portion 21d, though in will being with the 2nd coupling member 4
Rotation on the closing direction of the carrier member 21 of the heart is transmitted to lift component 6, but not by the opening direction of carrier member 21
On rotation be transmitted to lift component 6.Therefore, when pressing thick and heavy original copy M with lid C, carrier member 21 and lift component 6 one
Body rotation.In addition, carrier member 21 and the rotation of 6 integraty of lift component, until the open angle of lid C reaches 60 degree.So
And when the open angle of lid C is 60 degree or more, supporting member 2 will be limited relative to the rotation of installation component 1 by the 1st rotation
Device E processed is limited to 60 degree, so carrier member 21 will be separated from the clamping portion 21d of lift component 6 and individually be rotated.Therefore,
Lid C can be rotated freely in the range of 60 degree to 90 degree.
Specifically, clamping portion 21d, 21d ..., as shown in (a) of Fig. 8, (b), by the both side plate 21b of carrier member 21,
A part of 21b bends inwards, to be formed from both side plate 6b, 6b of downside and lift component 6 clamping.Its reason is to work as
When opening lid C, the carrier member 21 for being equipped with this lid C is appeared to individually to be revolved using the 2nd coupling member 4 as fulcrum
Turn, but because carrier member 21 thus and the elastic force of the elastic component 12 acted in actuating component 9 with the 1st coupling member
3 as fulcrum toward the opening direction rotation forces bracket of lid C, so carrier member 21 rotates and past together with supporting member 2
The opening direction of lid C rotates, to assist the opening action of lid C.
When lid C is opened to 60 degree, though prevent supporting member 2 from further rotating by the 1st swiveling limitation mechanism E, so
And carrier member 21 is not used to prevent the device of the further opening action of lid C, so carrier member 21 is only allowed to connect with the 2nd
Structural member 4 is rotated as fulcrum, allows to be installed on the opening operation of the lid C of this carrier member 21.However, bracket passes through the 2nd
Swiveling limitation mechanism F prevents carrier member 21 from 60 degree of rotation, stops it on 90 degree of lid of open angle.Also
It is to say, by allowing protrusion 21f, 21f to abut to protrusion (abutting part) 6k, 6k of lift component 6, to stop carrier member
21 further rotating by the 2nd coupling member 4.Due under the open angle that this maximum open angle is 90 degree, lid C's
Gravity motion so the opening state of lid C is stable and will not be closed naturally, therefore is easy to safely carry out device to front side
The maintenance of main body D checks.Furthermore it is possible to easily place the thick and heavy original copy M for removing books on original copy mounting table d etc.
When closure is opened to the lid C of maximum open angle (being in embodiment 90 degree), before hand is placed on lid C
On end and toward pulling on closing direction, carrier member 21 will be using the 2nd coupling member 4 as branch dot inversion, so that lid C can
Carry out closed procedure.When lid C is closed into 60 degree, so that the two of clamping portion 21d, 21d of carrier member 21 and lift component 6
Side plate 6b, 6b clamping, and the elastic force of elastic component 12 of the resistant function in actuating component 9, and with supporting member 2 together with the
1 coupling member 3 is rotated as fulcrum, so that lid C is able to carry out closed procedure, allows lid C closure without gliding suddenly.When
When lid C is closed into about 20 degree, the weight of lid C will overcome the elastic force of elastic component 12, and lid C will be with the weight of itself
It measures and is closed.
Secondly, as shown in Figure 13 (a), in the case that original copy is books etc thick and heavy thick and heavy original copy M, by thick and heavy original copy
When M is placed on original copy mounting table d (contact glass) and presses down on lid C, using this thick and heavy original copy M as fulcrum and with the 2nd
The lift component 6 rotated centered on coupling member 4, the elastic force of elastic component 12 of the resistant function in actuating component 9 and with support
The past direction opposite with the direction of rotation of supporting member 2 rotates frame member 21 together, horizontal can cover the upper of thick and heavy original copy M
Face, to prevent exposure from leaking into outside.It is pressed by release, by the elastic force of the elastic component 12 acted in actuating component 9,
This lid C inverted is back into home position.Therefore, regardless of the thickness of original copy, lid closing device B can stablize
And equably by manuscript pressing apparatus main body D the upper surface of original copy mounting table d.
As shown in figure 9, the 1st swiveling limitation mechanism E limits the rotation angle of supporting member 2 from the closed state of lid C
For the predetermined angular (60 degree) of the angle (90 degree) less than opening state.As shown in fig. 6, this 1st swiveling limitation mechanism E is by with peace
The check plate 8 that cartridge screw 8a, 8a are installed on the backboard 1c of installation component 1 is constituted, and mounting screw 8a, 8a pass through check plate 8
Fixation hole 8e, 8e spiral shell fixed to backboard 1c internal screw thread 1n, 1n on.
The construction of check plate 8 includes: installation base plate portion 8b；And locking plate 8f, 8f, from the two of this installation base plate portion 8b
Side bends and constitutes, and has a pair of protrusion 8c, 8c and protrusion 8d, 8d.Backboard 1c is provided with the projection seat of a pair of of positioning
1k, 1k are fitted to fixation hole 8g, 8g that check plate 8 is arranged in.
It in addition, check plate 8 can also be integrally provided with the backboard 1c of installation component 1, or can also be to be resisted against support structure
On part 2 with actuating component 9 is disposed in parallel abuts axis or a pair of pin, to limit the angle of supporting member 2.If the feelings for abutting axis
Under condition, friction portion can be set, for applying frictional force on elastic bend part or abutting axis, elastic bend part is in check plate 8
Top flexibly bear abut axis.
As shown in figure 12, the 2nd swiveling limitation mechanism F passes through the 1st swiveling limitation mechanism E for the rotation angle of carrier member 21
It is to subtract predetermined angular (60 degree) from the angle (90 degree) under opening state from the state limit for being limited to predetermined angular (60 degree)
Angle (30 degree).As shown in Figure 12 (b), the 2nd swiveling limitation mechanism F is arranged on lift component 6, when lid C is from closed form
When state (0 degree) rotates to opening state (90 degree), protrusion 6k abuts to the protrusion 21f of carrier member 21 to limit bracket structure
The rotation of part 21.
Although first to carrier member 21 described in third and the 5th example rotating control assembly without especially additional
Symbol description, but its construction include above-mentioned the 1st swiveling limitation mechanism E, the 2nd swiveling limitation mechanism F and elastic component 12, such as with
It is upper described, the rotation angle of supporting member 2 is limited to 60 degree by the 1st swiveling limitation mechanism E, and thus start bracket structure
Part 21 is rotated by 90 ° bracket relative to lid C.In addition, the rotation angle of carrier member 21 is limited by the 2nd swiveling limitation mechanism F
It is made as 90 degree.Therefore, when lid C carries out the switching action from 0 degree to 60 degree by elastic component 12, supporting member 2 also with
Switching action.
Secondly, by the movement for the lid closing device B for illustrating embodiment 1.
As shown in Fig. 3 and 9, in the case where lid C is closed state (0 degree), elastic structure is mainly resisted by the weight of lid C
The elastic force of part 12 and be closed lid C, keep stable closed state.In addition, set in the cam part 10a of cam slide 10 herein
The inclination as shown in dotted line 10k is set, by allowing compression member 5 toward the construction of obliquely downward pressing cam slide 10, past can also be closed
Close direction rotation forces lid C.In the case where lid C is closed state (0 degree), compression member 5 will be born by cam slide 10
The elastic force of elastic component 12 in most compressive state.
When opening lid C from closed state, since supporting member 2, lift component 6 and carrier member 21 pass through bullet always
Property component 12 toward the direction rotation forces for opening lid C, so carrier member 21 will not invert, and with supporting member 2 and lifting
Component 6 rotates together, i.e., openable lid C.This open angle, in lid C generated rotation around the 1st coupling member 3
In the range of 20 degree to 60 degree of open angle of the hinge balance that torque and lid closing device B hold, though hand from
Unclamp on lid C to decline naturally.Therefore, with the hands original copy can be placed on original copy mounting table d.In addition, relative to this
The self-support of lid C keeps angle, the holding angle in embodiment without being limited thereto.As shown in Figure 11 (b), by by lid C from closing
During conjunction state is opened to a predetermined angle (60 degree), since elastic component 12 continues to push outward by cam slide 10
Compression member 5, so lid C will be opened to a predetermined angle (60 from closed state in the state that the weight of its script reduces
Degree), rotation is limited by the 1st swiveling limitation mechanism E and is stopped on predetermined angular (60 degree).It is beaten in lid C from closed state
During reaching predetermined angular (60 degree), due to compression member 5 toward far from cam slide 10 direction on move, make elastic structure
The reduction length of part 12 elongates, so elastic component 12 can be reduced by the power of 10 detachable cover C of cam slide.
However, due to increasing with open angle, the weight square (moment) of the lid C centered on the 1st coupling member 3
It can become smaller, so elastic component 12 can also be allowed to reduce by the power of 10 detachable cover C of cam slide.In view of these, elastic structure
Part 12 is designed to the state for supporting lid C that can also keep predetermined angular (60 degree) even without hand.In addition, when closure is opened
Lid C when, the carrier member 21 for being rotated down thrust is born by the elastic force of elastic component 12, due to clamping portion 21d,
The lower end side of both side plate 6b, 6b of 21d ... and lift component 6 are clamped, therefore will not there was only the rotation of carrier member 21, but
It is rotated together with lift component 6, can swimmingly carry out the closed action of lid C.Furthermore in about 20 degree of open angle
Under, lid C rotation torque due to caused by the weight of its own is more than hinge torque, so can be closed naturally.
As shown in Figure 11 (b), by making the lid C for being maintained at predetermined angular (60 degree) further from predetermined angular (60 degree)
During being opened to opening state (90 degree), elastic component 12 continues to push compression member 5 outward by cam slide 10
And supporting member 2 is maintained at predetermined angular (60 degree).
Carrier member 21 relative to the supporting member 2 for being maintained at predetermined angular (60 degree) by the 1st swiveling limitation mechanism E,
It is rotated freely centered on the 2nd coupling member 4, and lid C is made to rotate to opening state (90 degree) from predetermined angular (60 degree).
As shown in figure 15, the lid closing device H of well-known technique is not provided with carrier member 21, and mounting plate portion 16c is from liter
It drops the both side plate 16b outward bending of component 16 and is formed, this is the comparative example that lid C is fixed to mounting plate portion 16c.Than
In more exemplary lid closing device H, since supporting member 2 is rotated by 90 ° in the on-state, so lid C can protrude from dress
Set the back side of main body D.
In this regard, in the lid closing device B of the embodiment 1 shown in Figure 14, even if since supporting member 2 is in opening state
Under can only also rotate to 60 degree, so being displaced to compared to the lid closing device H of well-known technique shown in figure 15 in lid C
Under the front side state of apparatus main body D, lid C is in the open state.
Therefore, the lid closing device B of embodiment 1 can inhibit lid C in the on-state toward the rear side of apparatus main body D
Overhang, and between apparatus main body D and the wall portion K of back side it is ensured that dead angle DS be less than comparative example lid open and close dress
Set H.
Secondly, when closure is opened to the lid C of 90 degree of full-gears, firstly, inverting carrier member 21 and being closed lid
C.As shown in Figure 11 (a), when lid C is closed into 60 degree, due to clamping portion 21d, 21d ... the and lifting structure of carrier member 21
Both side plate 6b, 6b of part 6 are clamped, so carrier member 21 rotates together with lift component 6 and supporting member 2 and lid C is allowed to close
It closes.
The present invention constructs as described above, even if at the rear portion for the apparatus main body for being installed on various machines in a manner of retractable
Lid is under full-gear, and the rear part will not protrude from the rear portion of apparatus main body, and it is advantageous to for that can omit installation space
Various machines lid closing device and using this lid closing device various machines.
Claims (10)
1. a kind of lid closing device, it includes:
Installation component is installed on apparatus main body side；
Supporting member is rotatably articulated on the both side plate of the installation component by the 1st coupling member；
Lift component, on the both side plate for the free end side for being articulated in the supporting member by the 2nd coupling member so that its can with
The opposite direction of the supporting member rotates；
Cam slide contacts with the compression member between the both side plate that the installation component is arranged in and is slidably disposed on the branch
It supports in component；
Component of the spring seat is contacted with actuating component and is slidably disposed in the supporting member, which is arranged at this
Free end side of the lift component relative to the supporting member；
Elastic component is resiliently arranged between the cam slide and the component of the spring seat；And
Carrier member is articulated on the both side plate of the lift component and the both side plate of the supporting member by the 2nd coupling member,
Lid is installed on the carrier member, so that it can be rotated in the direction opposite with the lift component；Wherein the carrier member has
Have a rotating control assembly, composition allow the carrier member in the predetermined rotation angle range of the lift component with the lift component
Act together, more than the lift component predetermined rotation angle when the carrier member can individually rotate.
2. lid closing device as described in claim 1, wherein the rotating control assembly of the carrier member is by following component structure
At:
1st swiveling limitation mechanism is arranged between the supporting member and the installation component；
2nd swiveling limitation mechanism is arranged between the lift component and the carrier member；And
The elastic component acts on the actuating component.
3. lid closing device as claimed in claim 2, wherein the 1st swiveling limitation mechanism is made of check plate, setting
In the rear portion side of the installation component, for being supported in the predetermined rotation angle of the supporting member and the rear portion side of the supporting member
It connects.
4. lid closing device as claimed in claim 2, wherein the 2nd swiveling limitation mechanism is made of clamping portion, setting
On the both side plate of the carrier member, the both side plate for bracket and the lift component is clamped from a direction.
5. lid closing device as claimed in claim 2, wherein the 2nd swiveling limitation mechanism is made of protrusion, setting
On the lift component, push up to the protrusion being arranged on the carrier member, to limit the rotation of the carrier member.
6. lid closing device as described in claim 1, wherein the carrier member has connection side plate, in the 2nd connection
Component side chain connects the opposite both side plate of the carrier member, and the installation pedestal of the carrier member has past from the opposite both side plate
The shape of outside bending.
7. lid closing device as described in claim 1, wherein the carrier member is constituted are as follows: the carrier member and the support structure
Part is rotated by fulcrum of the 1st coupling member together, until the predetermined open angle of the lid, when the supporting member rotation by
To the 1st swiveling limitation mechanism limitation when, which individually rotates using the 2nd coupling member as fulcrum, allows the lid
The opening operation of body is clamped with the lift component in the closed procedure of the lid and rotates together with the supporting member.
8. lid closing device as claimed in claim 4, wherein the both side plate of the lift component is arranged in the carrier member
On outside, which is formed as a part for bending the both side plate of the carrier member inwardly, with two with the lift component
Side plate clamping.
9. lid closing device as described in claim 1, wherein between the carrier member and the lift component, setting friction
Torque generating device.
10. a kind of various machines use lid closing device as claimed in any one of claims 1-9 wherein.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018029324A JP7045690B2 (en) | 2018-02-22 | 2018-02-22 | Closure opening / closing device and various devices |
| JP2018-029324 | 2018-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110187623A true CN110187623A (en) | 2019-08-30 |
| CN110187623B CN110187623B (en) | 2022-02-01 |
Family
ID=67713968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131883.2A Active CN110187623B (en) | 2018-02-22 | 2019-02-22 | Cover opening and closing device and various machines |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7045690B2 (en) |
| CN (1) | CN110187623B (en) |
| TW (1) | TWI696879B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169790A (en) | 2020-02-03 | 2020-05-19 | 上海鸿研物流技术有限公司 | Container with a lid |
| JP2022070476A (en) * | 2020-10-27 | 2022-05-13 | 株式会社ナチュラレーザ・ワン | Document crimp plate opening/closing device and office machine |
| JP2023035180A (en) * | 2021-08-31 | 2023-03-13 | 株式会社ナチュラレーザ・ワン | Document crimp plate opening/closing device and office machine with the document crimp plate opening/closing device |
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| JP2000129993A (en) * | 1998-10-26 | 2000-05-09 | Ricoh Co Ltd | Hinge device |
| JP4794144B2 (en) * | 2004-06-24 | 2011-10-19 | 加藤電機株式会社 | Document crimping plate opening and closing device |
| KR20140009298A (en) * | 2011-03-18 | 2014-01-22 | 가부시키가이샤 가네카 | Container for ejection device filled with liquid curable composition, method for producing same, and ejection device |
| KR102002623B1 (en) * | 2012-06-03 | 2019-07-22 | 가부시키가이샤 리코 | Powder container and image forming apparatus |
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2018
- 2018-02-22 JP JP2018029324A patent/JP7045690B2/en active Active
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| CN1786837A (en) * | 2004-12-09 | 2006-06-14 | 加藤电机株式会社 | Device for opening and closing manuscript crimping plate and office apparatus |
| US20100158560A1 (en) * | 2008-12-24 | 2010-06-24 | Brother Kogyo Kabushiki Kaisha | Image Forming Device Including Lock Member That Locks Cover Member with Respect to Casing |
| CN102033454A (en) * | 2009-09-25 | 2011-04-27 | 加藤电机株式会社 | Automatic opening and closing device of opening and closing member and passive opening and closing member using the device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110187623B (en) | 2022-02-01 |
| TW201937265A (en) | 2019-09-16 |
| TWI696879B (en) | 2020-06-21 |
| JP2019143738A (en) | 2019-08-29 |
| JP7045690B2 (en) | 2022-04-01 |
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