CN101746298B - Seat assembly having a headrest for supporting the head of seat occupant - Google Patents
Seat assembly having a headrest for supporting the head of seat occupant Download PDFInfo
- Publication number
- CN101746298B CN101746298B CN 200810182550 CN200810182550A CN101746298B CN 101746298 B CN101746298 B CN 101746298B CN 200810182550 CN200810182550 CN 200810182550 CN 200810182550 A CN200810182550 A CN 200810182550A CN 101746298 B CN101746298 B CN 101746298B
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- coupling member
- seat
- pillar
- assembly
- headrest
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Abstract
A seat assembly having a headrest for supporting the head of a seat occupant. The seat assembly includes a seat back, a support post disposed on the seat back, a headrest being moveably disposed on the support post, and a latch mechanism moveable between a latched position and an unlatched position. The headrest is simultaneously moveable in multiple directions when the latch mechanism is disposed in the unlatched position.
Description
The cross reference of related application
The application requires in the U.S. Provisional Application the 60/992nd of submission on December 5th, 2007, No. 503 rights and interests, and requiring the preceence of No. the 12/325th, 386, the U.S. Patent application submitted on December 1st, 2008, the full content of the two is incorporated into way of reference hereby.
Technical field
The present invention relates to a kind of seat-assembly with adjustable head restraint assembly (adjustable headrestraint assembly).
Summary of the invention
In at least one embodiment, provide a kind of seat-assembly.This seat-assembly comprise back of seat, regularly be arranged on pillar on the back of seat, be used for headrest and the lockout mechanism (latch mechanism) of supporting chair passenger's head.Headrest is arranged on the pillar movably.Lockout mechanism can move between latched position and unlocked position.When lockout mechanism was arranged on unlocked position, headrest can move in a plurality of directions simultaneously.
In other the embodiment, provide a kind of seat-assembly at least one.This seat-assembly comprises back of seat, be arranged on pillar on the back of seat, be arranged on movably headrest and lockout mechanism on the pillar.Lockout mechanism is at least partially disposed in the headrest, and can move between latched position and unlocked position.Lockout mechanism comprises the first coupling member (first coupling member), the second coupling member that engages the first coupling member and the 3rd coupling member that engages the second coupling member.When lockout mechanism was in latched position, the second coupling member forbade that headrest moves along pillar, and the 3rd coupling member forbids that headrest moves away from pillar.
In other the embodiment, provide a kind of seat-assembly at least one.This seat-assembly comprises back of seat, is arranged on the pillar on the back of seat, the lockout mechanism that can move between latched position and unlocked position and the headrest that is used for supporting chair passenger's head.Headrest comprises the front part that is connected to movably rear portion.Rear portion has the lower cross member that is arranged on movably on the pillar, be arranged on support frame on the lower cross member, be arranged on movably the pivot member on the support frame and can be rotatably set on the pillar and be connected to the support link (support linkage) of pivot member.When lockout mechanism was arranged on latched position, lower cross member, pivot member and support link were not mobile.When lockout mechanism was arranged on unlocked position, headrest can move in a plurality of directions simultaneously.
Description of drawings
Fig. 1 is the transparent view of seat-assembly.
Fig. 2 a and 2b are arranged on transparent view and the lateral plan of the head restraint assembly of retracted position (retracted position).
Fig. 3 a and 3b are arranged on transparent view and the lateral plan of the head restraint assembly of extended position (extended position).
Fig. 4 is arranged on the part transparent view of the head restraint assembly of retracted position.
Fig. 5 is arranged on the part transparent view of the head restraint assembly of extended position.
Fig. 6 is the section drawing of a part of the head restraint assembly of 6-6 along the line.
Fig. 7 is the part transparent view of a part that has shown the head restraint assembly of locking subsystem (latch subsystem).
Fig. 8 and Fig. 9 are the enlarged perspectives of the part of locking subsystem.
The specific embodiment
Detailed embodiment of the present invention is disclosed at this; But should be understood that disclosed embodiment only is example of the present invention, and the present invention can implement by various and interchangeable form.Accompanying drawing may not be drawn in proportion, and some features may be exaggerated or dwindle, to show the details of particular elements.Therefore, the details of ad hoc structure disclosed herein and the details of function should not be interpreted as restrictive, and only implement representative basis of the present invention as the representative basis that is used for claim and/or as being used for instruction those skilled in the art many-sidedly.
With reference to figure 1, shown exemplary seat assembly 10.Seat-assembly 10 can be arranged for the vehicle, for example the automotive of similar automobile or truck.
Seat-assembly 10 can comprise seat bottom 12 and back of seat 14.Seat bottom 12 can be configured to be installed on the stayed surface, for example the base plate of the vehicle.Be arranged on the seat bottom 12 back of seat 14 rotors, and can comprise head restraint assembly 16.
With reference to figure 2a and 2b, head restraint assembly 16 can comprise headrest 20 and one or more pillar 22.Headrest 20 can be arranged on the pillar 22 movably, as below will be in greater detail.Pillar 22 can be arranged on the back of seat 14, and can be by the material of any appropriate, and for example the metal of similar aluminum alloy is made.
Pillar 22 can comprise bottom part 24 and top part 26.Bottom part 24 and top part 26 can be arranged to the stylostome of substantial linear.Bottom part 24 extensible tops by back of seat 14.And bottom part 24 can be fixedly secured to the structural framing of back of seat 14, so that pillar 22 does not move with respect to back of seat 14.Top part 26 can with or can not arrange coaxially with bottom part 24.In at least one embodiment, top part 26 can angularly be extended from bottom part 24, the obtuse angle that for example shows such as Fig. 2 b.The top part 26 of at least one pillar 22 can comprise a plurality of notches 28.Preferably as shown in Figure 7, notch 28 can be spaced apart from each other, and can provide the headrest 20 can be along the desired location that pillar 22 arranges.
Headrest 20 can be arranged to the passenger's of supporting chair assembly 10 head.Headrest 20 can comprise front part 30 and rear portion 32.Front part 30 can move with respect to rear portion 32, as below will be in greater detail.
Front part 30 can be towards seat passenger's head.In at least one embodiment, front part 30 can have towards rear portion 32 and can admit at least in part the opening 40 of rear portion 32.Front part 30 can comprise the cover of upholstery 42 that covers its visible exterior.Cover of upholstery 42 can by the material of any appropriate, be made such as fabric, vinyl, leather or analogue.Cover of upholstery 42 can cover the mat 44 below at least a portion that can be arranged in cover of upholstery 42.The support frame that supports cover of upholstery 42 and/or mat 44 also can be set.
Front part 30 also can comprise input media, and for example button 46.In the embodiment shown in Fig. 2 a and the 2b, button 46 extends through the hole of front part 30 sides at least in part.The frame (bezel) 48 that extends around button 46 at least in part can be set, be beneficial to install, and help to provide the aesthetic appearance of expectation.Button 46 can be to lock in greater detail below the part of subsystem.
Front part 30 is given prominence to respect to move through comparison diagram 2a and the 2b and Fig. 3 a and 3b of rear portion 32.Front part 30 can move in two different ways.The first, but front part 30 substantial linear ground move or away from rear portion 32, illustrate such as Fig. 2 b and 3b the best towards rear portion part 32, and represented by the straight arrow line of the level among Fig. 3 b.The second, front part 30 can move or crooked or folding during away from rear portion 32 towards rear portion part 32 at it.For example, the transverse side of front part 30 can angularly move, for example by towards anterior part 30 and inwardly towards the center curvature of anterior part 30 or folding.In at least one embodiment, at least a portion of the front surface of front part 30 can be generally flat when being in retracted position, and can limpen when being in extended position or more U-shaped.Front part can move away from rear portion 32 simultaneously, and angularly folding, as will be described in more detail below.
With reference to Figure 4 and 5, show the internal part of rear portion 32 and head restraint assembly 16 in greater detail.Rear portion 32 can comprise shell or cover 50, shell or cover 50 at least a portion that cover the visible exterior of rear portions 32, and at least in part defining surface to the opening of front part 30.Can be comprised by the internal part that shell 50 is hidden upper cross member 52, lower cross member 54, support frame 56, pivot member 58, support link 60 and locking subsystem 62.
Upper cross member 52 can be arranged on one or more pillars 22 regularly.For example, upper cross member 52 can be arranged on or near the end of the top part 26 of each pillar 22.Therefore, upper cross member 52 can help alignment struts 22, and structural reinforcing is provided.In at least one embodiment, upper cross member 52 can comprise one or more holes of admitting at least in part pillar 22.Upper cross member 52 can be substantial linear, and can fix by the mode of any appropriate, for example by interference fit or with fastener or matching block.
Lower cross member 54 can be arranged to move along pillar 22.For example, the hole 70 of the extensible relative end by being arranged on lower cross member 54 of pillar 22.As being presented at better among Fig. 6, can be provided with a plurality of ribs 72 of the outside face of connecting post 22.Rib 72 can extend through each hole 70 at least in part, and is spaced apart from each other.In addition, rib 72 can be roughly parallel to each other, and is parallel to the central axis extension of the top part 26 of pillar 22.Among Fig. 6, shown three ribs 72, it relative to each other arranges with 130 degree angles.Certainly, in one or more embodiments of the present invention, can omit rib, the rib of more or less quantity maybe can be set, and/or can be arranged to different spaced relationships.In addition, lower cross member 54 can include the core 74 that helps install at least a portion that locks subsystem 62, as will be described in more detail below.
Refer again to Figure 4 and 5, support frame 56 can be arranged on the lower cross member 54.Support frame 56 can be by the material of any appropriate, and for example the metal of similar aluminum alloy is made.And outer cover 50 can be installed on the support frame 56.Support frame 56 can have the configuration of any appropriate.In illustrated embodiment, support frame 56 comprises top wall 80, rear wall 82 and one or more groups hold-down arm 84.
Top wall 80 can roughly be arranged on the top of support frame 56, and can be roughly parallel to the top extension of outer cover 50.Top wall 80 can extend from the end of rear wall 82, and has towards anterior part 30 and extend and/or extend to free end in the front part 30.Top wall 80 can provide support structure at the place, top of rear portion 32.Can in top wall 80, be provided with one or more openings, to help to reduce weight and material cost.
Rear wall 82 can roughly be extended along the rear portion of rear portion 32.Rear wall 82 can be between outer cover 50 and pillar 22.In one or more embodiments of the present invention, the bottom of rear wall 82 can roughly be arranged on the back of lower cross member 54.Can in rear wall 82, be provided with one or more openings, to help to reduce weight and material cost.
One or more groups hold-down arm 84 can be arranged to support frame 56 is connected to lower cross member 54.In illustrated embodiment, be provided with two groups of hold-down arms 84 that extend towards anterior part 30 from rear wall 82.Every group of hold-down arm 84 can comprise one or more arms.For example, every group can comprise upper arm 90 and lower arm 92.Upper arm 90 and lower arm 92 can be spaced apart from each other, and can be roughly parallel to each other extension.Lower cross member 54 can be arranged between upper arm 90 and the lower arm 92.In addition, in one or more embodiments of the present invention, core 74 can be arranged between many group hold-down arms 84.Therefore, upper arm 90 and lower arm 92 can be conducive to by obtaining lower cross member 54 support frame 56 is installed.In addition or selectively, upper arm 90, lower arm 92 and/or lower cross member 54 can comprise one or more fasteners and/or include matching block or the installing component that helps support frame 56 is connected to lower cross member 54.
Upper arm 90 and lower arm 92 can have the far-end that comprises groove 94 separately.Groove 94 in upper arm 90 and the lower arm 92 can arrange similarly, and can be in alignment with each other.In addition, groove 94 can have elongate configuration, so that groove 94 extends along the front edge of upper arm 90 and lower arm 92, and is roughly parallel to upper cross member 52 and/or lower cross member 54.Lining (bushing) 96 can be associated with one or more grooves 94, so that area supported to be provided.Lining 96 can comprise the opening that has with relevant groove 94 similar configuration.
One or more arms can comprise one group of tooth 98.In illustrated embodiment, each in the upper arm 90 has the one group of tooth 98 that extends along the side that the core 74 of adjacent lower transverse member 54 arranges.This group tooth 98 can match with locking subsystem 62, is fixed on predetermined disengaged position to allow front part 30.
Can be provided with and be conducive to one or more pivot members 58 that 30 jiaos of front parts move.In illustrated embodiment, be provided with two pivot members 58.Pivot member 58 can comprise for example parts 100 of projection of engagement front part 30.In addition, pivot member 58 can comprise one or more installing components, for example the first installing component 102 and the second installing component 104.The first installing component 102 and the second installing component 104 can be spaced apart from each other, and can comprise respectively the first opening and the second opening.The first opening and the second opening can coaxially arrange, and receivability pivot pin 110.
Support link 60 can be arranged to help to support and/or control the movement of relevant pivot member 58.Support link 60 can be rotatably set on the pillar 22.For example, support link 60 can comprise first hole of admitting pillar 22 and allowing rotary moving.In addition, support link 60 can comprise and roughly is arranged on support link 60 with respect to the terminal of the first hole and second hole of admitting pivot pin 110.In at least one embodiment, the second end of support link 60 can be arranged between the first installing component 102 and the second installing component 104.And support link 60 can contact lower cross member 54, with transmission power between pivot member 58 and lower cross member 54, and makes pivot member 58 and lower cross member 54 synchronizing movings.
With reference to figure 5 and 7-9, shown the embodiment of locking subsystem 62, it can be arranged to help that head restraint assembly 16 is moved and make head restraint assembly 16 not mobile.More precisely, the locking subsystem 62 therein head restraint assembly 16 irremovable latched positions and wherein head restraint assembly 16 can between the unlocked position that one or more directions move, move.In at least one embodiment, locking subsystem 62 comprises one or more coupling members, for example the first coupling member 120, the second coupling member 122 and the 3rd coupling member 124.Selectively, the locking subsystem can be provided with different mechanical connections, one or more hawsers for example, or be provided with electric actuator or electric mechanical actuator.For example, motor can be set, for example electrical motor or screw actuator, its locking or actuation lock are so that head restraint assembly 16 can move or make head restraint assembly 16 not move.
The first coupling member 120 can be arranged on the part of head restraint assembly 16 movably, and for example lower cross member 54.In addition, the first coupling member 120 can engage or be connected to button 46.For example, the first coupling member 120 can be fastened to by the mode of any appropriate button 46 and lower cross member 54, for example with fastener or fasten in the groove of button 46.The configuration that the first coupling member 120 can have any appropriate.For example, in one or more embodiments of the present invention, the first coupling member 120 can be arranged to form the line of essentially rectangular shape.
The second coupling member 122 can be associated with the first coupling member 120 movably.In addition, the second coupling member 122 can be suitable for allowing or forbidding that head restraint assembly 16 moves.For example, the second coupling member 122 can comprise pillar bonding part (support post engagement portion) 130, when the 130 connecting post notch 28 of pillar bonding part, it can not be moved along pillar 22, and when pillar bonding part 130 not during engagement slot 28, allow it to move along pillar 22.Pillar bonding part 130 can be arranged on the first end 132 of the second coupling member 122 and be arranged between second end 134 of first end 132 opposite positions of the second coupling member 122.First end 132 can be arranged to engage the first coupling member 120.The second end 134 can be arranged to engage the 3rd coupling member 124.Equally, the second coupling member 122 can extend by the core 74 from the first coupling member 120 towards bottom transverse member 54.In at least one embodiment, the second end 134 can angularly arrange with respect to the adjacent part of the second coupling member 122.Among Fig. 7, the angle setting of the second end 134 extending towards bottom transverse member 54 downwards.
The second coupling member 122 can be arranged on by the mode of any appropriate on the head restraint assembly 16.For example, can be provided with the fastener 136 that the second coupling member 122 is connected to lower cross member 54.Fastener 136 can be arranged to clip, and can allow the second coupling member 122 along fastener 136 or slip within it.In addition, the second coupling member 122 can be engaged by the part of core 74 or admit, and it moves to help guiding.
The 3rd coupling member 124 can be associated with the second coupling member 122 movably.In addition, the 3rd coupling member 124 can be suitable for allowing or forbidding that head restraint assembly 16 moves.For example, the 3rd coupling member 124 can comprise one or more indented joint parts 140, and when a tooth in one group of tooth 98 that indented joint part 140 engages shown in Fig. 8 solid line, it can not move front part 30.And, when the tooth of the 3rd coupling member 124 from one group of tooth 98 as shown in Figure 9 disconnects, front part 30 can be moved.
The configuration that the 3rd coupling member 124 can have any appropriate.In the embodiment shown in Fig. 7-9, the 3rd coupling member 124 is roughly fork-like shape, and has the bonding part 142 of being arranged to by the second coupling member 122 joints.One or more grooves in the core 74 be admitted or be extended through in bonding part 142 can by the one or more grooves in the core 74, to help location the 3rd coupling member 124.The 3rd coupling member 124 can roughly be arranged symmetrically with about bonding part 142, and rotor be installed on the part of head restraint assembly 16 core 74 of lower cross member 54 for example.For example, the 3rd coupling member 124 rotor ground arrange or are fastened in one or more grooves in the core 74.
Can be provided with the spring 144 that applies bias force to the 3rd coupling member 124.Spring 144 can have the configuration of any appropriate.In Fig. 7-9, spring 144 is arranged on the lower cross member 54, and makes the 3rd coupling member 124 towards 98 biasings of one group of tooth.
Operation according to the head restraint assembly 16 of at least one embodiment can be described below.For head restraint assembly 16 can be moved, actuatable button 46.Actuation button 46 can apply power to the first coupling member 120, and the first coupling member 120 is moved towards the second coupling member 122.Activating the second coupling member 122 can disconnect pillar bonding part 130 from pillar 22, to realize vertical movement.In addition, activate the second coupling member 122 the second end 134 is moved towards the 3rd coupling member 124, so that power is applied on the bonding part 142.When power was enough to overcome the bias force of spring 144, the 3rd coupling member 124 disconnected from this group tooth 98.Afterwards, front part 30 moves freely away from rear portion 32, and this can comprise that foregoing Linear-moving and angle move.
When locking subsystem 62 was in unlocked position, head restraint assembly 16 can move in a plurality of directions simultaneously.Such movement can be in response to by seat passenger applied force.Selectively, can by or in response to coming auxiliary moving by the actuator applied force, above-mentioned actuator such as electric actuator or electric mechanical actuator are such as electrical motor, screw actuator, spring, connecting rod or analogue.
When locking subsystem 62 is in latched position, head restraint assembly 16 can not be moved.For example, spring 144 can be biased to the 3rd coupling member 124 with this group tooth 98 and engage, makes the 3rd coupling member 124 to be biased to head on the second coupling member 122 to turn back to latched position to head on pillar 22 and activate the second coupling members 122 and the second coupling member 122 is biased to head on to make button 46 and lock subsystem 62 when the first coupling member 120 does not provide enough balancing force with box lunch.
Although showed and described embodiments of the present invention, do not shown that these embodiments show and described all possible forms of the present invention.But, be used in vocabulary in the specification sheets and be descriptive vocabulary and nonrestrictive vocabulary, and should be understood that and can carry out various variations, and without departing from the spirit and scope of the present invention.
Claims (8)
1. seat-assembly comprises:
Back of seat;
Pillar, it is arranged on the described back of seat;
Headrest, it is arranged on the described pillar movably; And
Lockout mechanism, it is at least partially disposed in the described headrest, and can move between latched position and unlocked position, and described lockout mechanism comprises:
The first coupling member;
The second coupling member, it engages described the first coupling member; And
The 3rd coupling member, it engages described the second coupling member;
Wherein, when described lockout mechanism was in latched position, described the second coupling member forbade that described headrest moves along described pillar, and described the 3rd coupling member forbids that described headrest moves away from described pillar.
2. seat-assembly as claimed in claim 1, wherein when described lockout mechanism was in unlocked position, described the second coupling member and described pillar spacer were opened, and made described the 3rd coupling member pivot rotation.
3. seat-assembly as claimed in claim 1, wherein said the second coupling member comprises the end that the adjacent part with respect to described the second coupling member angularly arranges, wherein said end is in described the 3rd coupling member slip underneath, when being in unlocked position with the described lockout mechanism of box lunch, make described the 3rd coupling member rotation.
4. seat-assembly as claimed in claim 1, further comprise the lower cross member that is arranged on movably on the described pillar, wherein said the first coupling member, described the second coupling member and described the 3rd coupling member are arranged on the described lower cross member movably.
5. seat-assembly as claimed in claim 1, wherein said lockout mechanism further comprises the button that is arranged on the described headrest, when described lockout mechanism moves to unlocked position from latched position, described the first coupling member of described press-button actuated.
6. seat-assembly as claimed in claim 1 further comprises spring, and described spring applies bias force to described the 3rd coupling member, so that described lockout mechanism is setovered towards latched position.
7. seat-assembly as claimed in claim 6, wherein said spring is arranged on the lower cross member that is arranged on movably on the described pillar.
8. seat-assembly as claimed in claim 1 further comprises the lower cross member that is arranged on movably on the described pillar, and wherein said the 3rd coupling member pivotally is arranged on the described lower cross member between the first arm of support frame and the second arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310120416.2A CN103171469B (en) | 2008-12-01 | 2008-12-05 | There is the seat-assembly of adjustable head restraint assembly |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/325,386 US7871129B2 (en) | 2007-12-05 | 2008-12-01 | Seat assembly having an adjustable head restraint assembly |
| US12/325,386 | 2008-12-01 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310120416.2A Division CN103171469B (en) | 2008-12-01 | 2008-12-05 | There is the seat-assembly of adjustable head restraint assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101746298A CN101746298A (en) | 2010-06-23 |
| CN101746298B true CN101746298B (en) | 2013-03-27 |
Family
ID=42474125
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310120416.2A Expired - Fee Related CN103171469B (en) | 2008-12-01 | 2008-12-05 | There is the seat-assembly of adjustable head restraint assembly |
| CN 200810182550 Expired - Fee Related CN101746298B (en) | 2008-12-01 | 2008-12-05 | Seat assembly having a headrest for supporting the head of seat occupant |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310120416.2A Expired - Fee Related CN103171469B (en) | 2008-12-01 | 2008-12-05 | There is the seat-assembly of adjustable head restraint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103171469B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010062575B4 (en) * | 2010-10-04 | 2019-01-31 | Lear Corporation | Seat assembly with an adjustable headrest assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618373A (en) * | 2003-11-21 | 2005-05-25 | 丰田自动车株式会社 | Headrest supporting structure |
| CN101314335A (en) * | 2007-05-30 | 2008-12-03 | 李尔公司 | Infinitely adjustable two-way head restraint |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997038874A1 (en) * | 1996-04-18 | 1997-10-23 | Centre D'etudes Et Recherche Pour L'automobile (Cera) | Device for vertically securing headrests, particularly for motor vehicle seats |
| US7543891B2 (en) * | 2004-04-26 | 2009-06-09 | Woobo Tech Co., Ltd. | Device for stooping car headrests |
-
2008
- 2008-12-05 CN CN201310120416.2A patent/CN103171469B/en not_active Expired - Fee Related
- 2008-12-05 CN CN 200810182550 patent/CN101746298B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618373A (en) * | 2003-11-21 | 2005-05-25 | 丰田自动车株式会社 | Headrest supporting structure |
| CN101314335A (en) * | 2007-05-30 | 2008-12-03 | 李尔公司 | Infinitely adjustable two-way head restraint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101746298A (en) | 2010-06-23 |
| CN103171469A (en) | 2013-06-26 |
| CN103171469B (en) | 2015-09-16 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20130327 Termination date: 20191205 |