CN204821218U - Be applied to interlocking protection device and seat that tail hit slip energy -absorbing seat - Google Patents
Be applied to interlocking protection device and seat that tail hit slip energy -absorbing seat Download PDFInfo
- Publication number
- CN204821218U CN204821218U CN201520559580.8U CN201520559580U CN204821218U CN 204821218 U CN204821218 U CN 204821218U CN 201520559580 U CN201520559580 U CN 201520559580U CN 204821218 U CN204821218 U CN 204821218U
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- China
- Prior art keywords
- seat
- energy
- locking
- slide rail
- absorbing
- 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.)
- Withdrawn - After Issue
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000010521 absorption reaction Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 206010071366 Post-traumatic neck syndrome Diseases 0.000 description 4
- 208000021567 Whiplash injury Diseases 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000028373 Neck injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
(B, ) the utility model discloses a be applied to interlocking protection device and seat that tail hit slip energy -absorbing seat, the seat includes the slide rail, lower slide rail, slide locking mechanism, the energy -absorbing device, it can descend the slide rail to slide relatively to go up the slide rail, the energy -absorbing device is dull and stereotyped including going up the gliding lockpin of slide rail relatively, the lockpin is dull and stereotyped to be connected with slide locking mechanism, interlocking protection device includes that the locking that links firmly with last slide rail is dull and stereotyped, the locking -lever that links firmly with slide locking mechanism, be equipped with first cooperation portion on the locking flat board, be equipped with on the locking -lever with second cooperation portion, when the seat when the tail takes place and hits for normal use, the locking of slide locking mechanism, first cooperation portion and second cooperation portion throw off, go up the slide rail dull and stereotyped slip of lockpin relatively, the energy -absorbing device plays the energy -absorbing work and is used for protecting passenger's neck, when the seat is in the seat adjustment state, the unblock of slide locking mechanism, during first cooperation portion is gone into to second cooperation portion card, the lockpin dull and stereotyped with last slide rail between can not the relative slip, make energy -absorbing device inoperative in order to protect the energy -absorbing device. (B, )
Description
Technical field
the utility model is specifically related to vehicle occupant safety resist technology field, is specifically related to a kind of interlocking protection device and the seat that are applied to rear-end collision slip energy-absorbing seat.
Background technology
when automobile generation rear-end impact, occupant is under effect of inertia, and whole health can tilt backwards, and meanwhile, neck and health relative motion can occur, i.e. Whiplash injury, and the excessive Whiplash injury of amplitude can cause serious injury to occupant's neck.Although more deep for the kinematics analysis of whiplash injury at present, about its concrete Injured mechanism, still await further research.Existing anti-whiplash injury seat, ubiquity complex structure, quality is large, and the features such as cost is higher, and universality is poor, are difficult to obtain applying comparatively widely.
chinese patent literature ZL201010200843.8 discloses a kind of translational energy-absorbing seat of the neck protection for rear-end impact.This seat can under rear-end collision operating mode, by the principle of slip energy-absorbing, Absorbable rod local collision energy, the state of kinematic motion of occupant's trunk and head can be improved, thus reduce the injured risk of occupant's neck, but when this seat does not consider that occupant initiatively regulates seat position, the impact that may produce energy absorber.Under non-rear-end collision operating mode; if occupant moves after thinking initiatively to make seat; a power backward can be applied to seat; and this power may make energy absorption device deform; or change the relative position of wherein parts; this can under real rear-end collision operating mode, and the start time of energy absorber and protected effect exert an adverse impact.
Summary of the invention
technical problem to be solved in the utility model is the problem for prior art; a kind of interlocking protection device being applied to rear-end collision slip energy-absorbing seat is provided; this device is (non-collision operating mode) when occupant carries out seat position adjustment; locking can be carried out to energy absorption device, thus prevent the parts generation relative displacement in energy absorber or distortion.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of interlocking protection device being applied to rear-end collision slip energy-absorbing seat, described seat comprises the upper slide rail be fixedly connected with described seat, the glidepath be fixedly connected with automotive floor panel, adjusting seat front and back position and and there is between described glidepath the slideway lockable mechanism of the locking and unlocking state, the energy absorption device of collision energy is absorbed during rear-end collision, described upper slide rail can be slidably arranged on described glidepath along the bearing of trend of described glidepath, it is dull and stereotyped that described energy absorption device comprises the lock pin that can be slidably arranged on described upper slide rail along the bearing of trend of described upper slide rail, described lock pin flat board is connected with described slideway lockable mechanism, it is dull and stereotyped that described interlocking protection device comprises the locking be fixedly connected with described upper slide rail, the locking rod be fixedly connected with described slideway lockable mechanism, described locking flat board is provided with the first auxiliary section, described locking rod is provided with second auxiliary section of matching with described first auxiliary section, when there is rear-end collision in normal use in described seat, be in the lock state between described slideway lockable mechanism and described glidepath, described first auxiliary section and described second auxiliary section are thrown off, described upper slide rail can slide by relatively described lock pin flat board, when described seat is in seat adjustment state, be in released state between described slideway lockable mechanism and described glidepath, described second auxiliary section snaps in described first auxiliary section, can not relative sliding between described lock pin flat board and described upper slide rail.
preferably, described first auxiliary section is be located at the hole on described locking flat board, described second auxiliary section is the cylinder be located at described locking rod one end and matched with described hole, when described seat is in seat adjustment state, described cylinder inserts in described hole, when described seat is in normal operating condition, described cylinder is separated with described hole.
further, the cross section of described hole and described cylinder is square or circular.
preferably, when described seat is in normal operating condition, described second matching part is in the top of described first auxiliary section.
preferably, described locking flat board is positioned at the rear of described locking rod, the leading section of described locking flat board is also provided with the first fluting running through the dull and stereotyped front end face of described locking, and described locking rod part is arranged in described first fluting, and the rear end of described first fluting contacts with described locking rod.
preferably, endergonic energy-absorbing steel disc, the adapter plate be fixed on described locking flat board, the baffle plate be fixed on described upper slide rail, the guidepost be fixed on described lock pin flat board when described energy absorption device also comprises rear-end collision, described energy-absorbing steel disc one end is fixed on described adapter plate, the other end is walked around described guidepost and is extended back, and described baffle plate is fixedly connected with described locking flat board and carries out spacing to the other end of described energy-absorbing steel disc.
further, described baffle plate offers the second fluting extended along the longitudinal direction, the other end of described steel disc is fastened in described second fluting and bearing of trend along described second fluting extends back.
further, described adapter plate comprises the first adapter plate and the second adapter plate, and an end of described energy-absorbing steel disc to be located between described first adapter plate and described second adapter plate and to be fixed by described first adapter plate and described second adapter plate.
preferably, described seat also comprises seat-adjustment control, described seat-adjustment control can rotate relative to described glidepath, described slideway lockable mechanism and described regulating handle are fixedly connected, when described seat is in seat adjustment state, promoting described seat-adjustment control makes described slideway lockable mechanism rotate, thus orders about described second auxiliary section and snap in described first auxiliary section.
another object of the present utility model is to provide a kind of seat, and described seat comprises the interlocking protection device described in above-mentioned any one.
due to the utilization of technique scheme; the utility model compared with prior art has following advantages: the interlocking protection device structure being applied to rear-end collision slip energy-absorbing seat of the present utility model is simple; when occupant initiatively carries out seat position adjustment; locking can be carried out to the energy absorption device of seat; make energy absorption device inoperative; prevent energy absorption device from deforming, thus ensure the protected effect of energy absorption device when rear-end collision occurs.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation being applied to rear-end collision slip energy-absorbing seat of the present utility model;
accompanying drawing 2 is the structural representation of interlocking protection device when released state being applied to rear-end collision slip energy-absorbing seat of the present utility model;
accompanying drawing 3 is the structural representation of interlocking protection device when lock-out state being applied to rear-end collision slip energy-absorbing seat of the present utility model;
accompanying drawing 4 is the structural representation being applied to the locking flat board of the interlocking protection device of rear-end collision slip energy-absorbing seat of the present utility model;
accompanying drawing 5 is the structural representation being applied to the locking rod of the interlocking protection device of rear-end collision slip energy-absorbing seat of the present utility model.
wherein: 1, upper slide rail; 2, glidepath; 3, slideway lockable mechanism; 4, energy absorption device; 41, lock pin is dull and stereotyped; 42, energy-absorbing steel disc; 43, adapter plate; 431, the first adapter plate; 432, the second adapter plate; 44, baffle plate; 45, guidepost; 46, elastic rod; 5, interlocking protection device; 51, locking is dull and stereotyped; 511, the first auxiliary section; 512, the first fluting; 52, locking rod; 521, the second auxiliary section; 6, seat-adjustment control.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
following about in the definition in direction, with occupant's sitting direction on the seat for reference, namely occupant's sitting on the seat time, occupant facing to direction be front, carry on the back towards direction be after.
see the rear-end collision slip energy-absorbing seat shown in Fig. 1 ~ Fig. 3, this seat comprises the upper slide rail 1 be fixedly connected with seat, the glidepath 2 be fixedly connected with automotive floor panel, adjusting seat front and back position and and there is between glidepath 2 the slideway lockable mechanism 3 of the locking and unlocking state, the energy absorption device 4 of collision energy is absorbed during rear-end collision, during occupant's active adjustment seat, energy absorption device 4 is carried out to interlocking protection device 5 and the seat-adjustment control 6 of locking, upper slide rail 1, glidepath 2, slideway lockable mechanism 3, energy absorption device 4 and interlocking protection device 5 all have two groups, be arranged symmetrically in the left and right sides of seat.
upper slide rail 1 and glidepath 2 extend in the same direction, and upper slide rail 1 can be slidably arranged on glidepath 2 along the bearing of trend of glidepath 2, slideway lockable mechanism 3 and seat-adjustment control 6 are fixedly connected, seat-adjustment control 6 can rotate relative to glidepath 2, upwards lifting seat-adjustment control 6, can overturn with sliding way lockable mechanism 3 latch-release made between itself and glidepath 2.
as shown in Fig. 1 ~ Fig. 5, interlocking protection device 5 comprises the locking flat board 51 be fixedly connected with upper slide rail 1, the locking rod 52 be fixedly connected with slideway lockable mechanism 3, locking flat board 51 is positioned at the rear of locking rod 52, locking flat board 51 can lock with locking rod 52 or throw off, concrete locking flat board 51 is provided with the first auxiliary section 511, locking rod 52 is provided with second auxiliary section 521 of matching with the first auxiliary section 511, when locking dull and stereotyped 51 locks with locking rod 52 phase, second auxiliary section 521 snaps in the first auxiliary section 511, when locking dull and stereotyped 51 is thrown off with locking rod 52, second auxiliary section 521 is separated with the first auxiliary section 511.As a kind of concrete embodiment, first auxiliary section 511 is for being arranged on the hole on locking flat board 51, second auxiliary section 521 is for being arranged on the cylinder of an end of locking rod 52, when locking dull and stereotyped 51 locks with locking rod 52 phase, cylinder snaps in hole, when locking dull and stereotyped 51 is thrown off with locking rod 52, cylinder is separated with hole.Or, conversely, the first auxiliary section 511 for being arranged on the cylinder on locking flat board 51, the second auxiliary section 521 for the hole of the end being arranged on locking rod 52 also passable.The cross section of hole and cylinder all can be square, circular or other cross sectional shapes, and in the present embodiment, the cross section of hole and cylinder is square.Meanwhile, in the present embodiment, when locking dull and stereotyped 51 is thrown off with locking rod 52, the second auxiliary section 521 is positioned at the top of the first auxiliary section.When upwards lifting seat-adjustment control 6, slideway lockable mechanism 3 is overturn and drives locking rod 52 overturn thus the second auxiliary section 521 is snapped in the first auxiliary section 511.
also be provided with at the leading section of locking flat board 51 and run through dull and stereotyped 51 front end faces of locking and match with locking rod 52 first slot 512, when the second auxiliary section 521 snaps in the process of throwing off in the first auxiliary section 511 or the second auxiliary section 521 and the first auxiliary section 511, the part of locking rod 52 is movable in fluting 512, meanwhile, the rear end of the first fluting 512 contacts to carry out spacing to locking rod 52 with locking rod 52.In the present embodiment, the first fluting 512 is U-shaped.
energy absorption device 4 comprises the lock pin flat board 41 that can be slidably arranged in along the bearing of trend of upper slide rail 1 on upper slide rail 1, endergonic energy-absorbing steel disc 42 during rear-end collision, be fixed on the adapter plate 43 on locking flat board 51, be fixed on the baffle plate 44 on slide rail 1, be fixed on the guidepost 45 on lock pin flat board 41, lock pin flat board 41 is connected with slideway lockable mechanism 3 by having elastomeric elastic rod 46, energy-absorbing steel disc 42 1 end is fixed on adapter plate 43, the other end is walked around forward guidepost 45 and is extended back, baffle plate 44 and locking flat board 51 are fixedly connected, and baffle plate 44 is positioned at the rear of lock pin flat board 41 and contacts to carry out spacing to lock pin flat board 41 with the rear end of lock pin flat board 41, in rear-end collision process, the other end of baffle plate 44 pairs of energy-absorbing steel discs 42 carries out spacing, as a kind of concrete embodiment, baffle plate 44 is provided with the second fluting extended along the longitudinal direction, be fastened in the second fluting after the other end of energy-absorbing steel disc 42 walks around guidepost 45, second fluting carries out spacing to the other end of energy-absorbing steel disc 42, thus the energy absorbing efficiency of energy-absorbing steel disc 42 can be improved.
adapter plate 43 comprises the first adapter plate 431 and the second adapter plate 432 be arranged in parallel, an end of energy-absorbing steel disc 42 is located between the first adapter plate 431 and the second adapter plate 432, and energy-absorbing steel disc 42 end and the first adapter plate 431 and the second adapter plate 432 is fixedly connected by bolt.
the principle of work of this rear-end collision slip energy-absorbing seat is as follows:
when this seat is at normal operating condition; be in the lock state between slideway lockable mechanism 3 and glidepath 2; that is being in relatively-stationary state between lock pin dull and stereotyped 41 and glidepath 2, interlocking protection device 5 is in released state, and namely the first auxiliary section and the second auxiliary section are in the state of disengagement.
when seat is at normal use automobile generation rear-end collision, due to the effect of inertia, upper slide rail 1 relatively glidepath 2 slides backward, because lock pin flat board 41 is now relative fixing with between glidepath 2, that is the relative lock pin flat board 41 of upper slide rail 1 slides backward, in the process that upper slide rail 1 slides backward, energy-absorbing steel disc 42 plays the effect of energy-absorbing, to reduce occupant's neck injuries.
when seat is at normal use automobile generation frontal impact, now because lock pin flat board 41 is relative fixing with between glidepath 2, due to the position-limiting action between baffle plate 44 and lock pin flat board 41, between locking dull and stereotyped 51 and locking rod 52 makes upper slide rail 1 can not forward slip, that is upper slide rail 1, glidepath 2, between lock pin flat board 41 without relative sliding, thus avoid occupant to come to harm.
when seat is in seat adjustment state, lifting seat-adjustment control 6, band sliding way lockable mechanism 3 rotates, make the latch-release between slideway lockable mechanism 3 and glidepath 2, now going up between slide rail 1 and glidepath 2 can relative sliding, simultaneously, in the process that slideway lockable mechanism 3 overturns, the rear end of locking rod 52 overturns downwards and makes the second auxiliary section 521 insert in the first auxiliary section 511, thus make locking dull and stereotyped 51 and locking rod 52 become an entirety, that is upper slide rail 1 becomes an entirety with lock pin flat board 41, therebetween relative sliding is not had, namely in seat control process, upper slide rail 1 slides with the overall relative glidepath 2 of lock pin dull and stereotyped 41, make in the process of seat adjustment, energy-absorbing steel disc 42 is inoperative, thus ensure energy absorption device 4 not by the impact of seat adjustment.After seat adjustment to the position needed; unclamp seat-adjustment control 6; slideway lockable mechanism 3 counter-rotation can be ordered about by the elastic force of elastic rod 46 and reset to the state being in locking between glidepath 2; make locking rod 52 rotate to throw off with locking dull and stereotyped 51 simultaneously, make interlocking protection device 5 be in released state.
to sum up, the interlocking protection device structure being applied to rear-end collision slip energy-absorbing seat of the present utility model is simple, when occupant initiatively carries out seat position adjustment, locking can be carried out to the energy absorption device of seat, make energy absorption device inoperative, prevent energy absorption device from deforming, thus ensure the protected effect of energy absorption device when rear-end collision occurs; And this interlocking protection device can link with seat regulator, can locking be realized by adjusting seat regulating handle, make very easy to use, and this interlocking protection device flexible arrangement, added mass is little, and cost is low.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. one kind is applied to the interlocking protection device of rear-end collision slip energy-absorbing seat, described seat comprises the upper slide rail be fixedly connected with described seat, the glidepath be fixedly connected with automotive floor panel, adjusting seat front and back position and and there is between described glidepath the slideway lockable mechanism of the locking and unlocking state, the energy absorption device of collision energy is absorbed during rear-end collision, described upper slide rail can be slidably arranged on described glidepath along the bearing of trend of described glidepath, it is dull and stereotyped that described energy absorption device comprises the lock pin that can be slidably arranged on described upper slide rail along the bearing of trend of described upper slide rail, described lock pin flat board is connected with described slideway lockable mechanism, it is characterized in that: it is dull and stereotyped that described interlocking protection device comprises the locking be fixedly connected with described upper slide rail, the locking rod be fixedly connected with described slideway lockable mechanism, described locking flat board is provided with the first auxiliary section, described locking rod is provided with second auxiliary section of matching with described first auxiliary section, when there is rear-end collision in normal use in described seat, be in the lock state between described slideway lockable mechanism and described glidepath, described first auxiliary section and described second auxiliary section are thrown off, described upper slide rail can slide by relatively described lock pin flat board, when described seat is in seat adjustment state, be in released state between described slideway lockable mechanism and described glidepath, described second auxiliary section snaps in described first auxiliary section, can not relative sliding between described lock pin flat board and described upper slide rail.
2. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 1; it is characterized in that: described first auxiliary section is be located at the hole on described locking flat board; described second auxiliary section is the cylinder be located at described locking rod one end and matched with described hole; when described seat is in seat adjustment state; described cylinder inserts in described hole; when described seat is in normal operating condition, described cylinder is separated with described hole.
3. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 2, is characterized in that: the cross section of described hole and described cylinder is square or circular.
4. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 1, is characterized in that: when described seat is in normal operating condition, and described second matching part is in the top of described first auxiliary section.
5. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 1; it is characterized in that: described locking flat board is positioned at the rear of described locking rod; the leading section of described locking flat board is also provided with the first fluting running through the dull and stereotyped front end face of described locking; described locking rod part is arranged in described first fluting, and the rear end of described first fluting contacts with described locking rod.
6. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 1; it is characterized in that: endergonic energy-absorbing steel disc, the adapter plate be fixed on described locking flat board, the baffle plate be fixed on described upper slide rail, the guidepost be fixed on described lock pin flat board when described energy absorption device also comprises rear-end collision; described energy-absorbing steel disc one end is fixed on described adapter plate; the other end is walked around described guidepost and is extended back, and described baffle plate is fixedly connected with described locking flat board and carries out spacing to the other end of described energy-absorbing steel disc.
7. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 6; it is characterized in that: described baffle plate offers the second fluting extended along the longitudinal direction, the other end of described steel disc is fastened in described second fluting and bearing of trend along described second fluting extends back.
8. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 6; it is characterized in that: described adapter plate comprises the first adapter plate and the second adapter plate, an end of described energy-absorbing steel disc to be located between described first adapter plate and described second adapter plate and to be fixed by described first adapter plate and described second adapter plate.
9. the interlocking protection device being applied to rear-end collision slip energy-absorbing seat according to claim 1; it is characterized in that: described seat also comprises seat-adjustment control; described seat-adjustment control can rotate relative to described glidepath; described slideway lockable mechanism and described regulating handle are fixedly connected; when described seat is in seat adjustment state; promoting described seat-adjustment control makes described slideway lockable mechanism rotate, thus orders about described second auxiliary section and snap in described first auxiliary section.
10. a seat, is characterized in that: described seat comprises the interlocking protection device according to any one of claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559580.8U CN204821218U (en) | 2015-07-30 | 2015-07-30 | Be applied to interlocking protection device and seat that tail hit slip energy -absorbing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559580.8U CN204821218U (en) | 2015-07-30 | 2015-07-30 | Be applied to interlocking protection device and seat that tail hit slip energy -absorbing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821218U true CN204821218U (en) | 2015-12-02 |
Family
ID=54678849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559580.8U Withdrawn - After Issue CN204821218U (en) | 2015-07-30 | 2015-07-30 | Be applied to interlocking protection device and seat that tail hit slip energy -absorbing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986067A (en) * | 2015-07-30 | 2015-10-21 | 清华大学苏州汽车研究院（相城） | An interlocking protection device applied to rear-end collision sliding energy-absorbing seat and a seat |
| CN111016753A (en) * | 2018-10-09 | 2020-04-17 | 上海汽车集团股份有限公司 | Vehicle and safety seat |
-
2015
- 2015-07-30 CN CN201520559580.8U patent/CN204821218U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986067A (en) * | 2015-07-30 | 2015-10-21 | 清华大学苏州汽车研究院（相城） | An interlocking protection device applied to rear-end collision sliding energy-absorbing seat and a seat |
| CN111016753A (en) * | 2018-10-09 | 2020-04-17 | 上海汽车集团股份有限公司 | Vehicle and safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170419 |