CN105902009A - Back cushion for chair - Google Patents
Back cushion for chair Download PDFInfo
- Publication number
- CN105902009A CN105902009A CN201610524344.1A CN201610524344A CN105902009A CN 105902009 A CN105902009 A CN 105902009A CN 201610524344 A CN201610524344 A CN 201610524344A CN 105902009 A CN105902009 A CN 105902009A
- Authority
- CN
- China
- Prior art keywords
- cushion
- bustle
- medicated cushion
- chair
- support
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/16—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of legless type, e.g. with seat directly resting on the floor; Hassocks; Pouffes
Abstract
The invention provides a back cushion for a chair, belonging to the technical field of daily living equipment. The problem that an effective hard support adapting to the human back shape cannot be provided is solved. The back cushion for the chair is made of hard plastics, and comprises a seat cushion, a waist cushion and a back cushion, wherein a positioning and mounting structure through which the seat cushion can be positioned on the chair is formed in the seat cushion; one end of the waist cushion is hinged with the middle of the seat cushion, and the other end of the waist cushion is hinged with the back cushion; the upper surface of the waist cushion is provided with a cambered surface I bending outside; a supporting piece used for supporting the waist cushion is hinged on the seat cushion; and the outer end of the supporting piece can be supported and popped up different positions on the lower surface of the waist cushion by virtue of a positioning and adjusting structure, and an angle of the waist cushion tilting relative to the seat cushion is adjusted by rotating the waist cushion around the seat cushion. According to the back cushion, the human back can always accept an effective hard support, so that people are comfortable to sleep or rest on the chair, and the health of body parts, such as cervical vertebra and lumbar vertebra, of users is effectively protected.
Description
Technical field
The invention belongs to daily living article technical field, relate to a kind of chair back cushion.
Background technology
Seat is indispensable apparatus in people's daily life, work.In prior art
In, seat generally comprises the structures such as seat support, the chair back, chair foot and handrail.Wherein, seat
The chair back the most all use the structure of vertical rate deflection, stop on chair when people need to be sitting in
During breath, the back structure of seat makes human body be seated to have difficulty in going to sleep or sleep very uncomfortable,
And the time one is long, easily cause vertebra distortion, cervical vertebra, prolapse of lumbar intervertebral disc and psoas muscle
The problem that the harm people such as strain are healthy.
The especially afternoon nap of clerical workforce.Quickening and city size along with work rhythm
Change big, the company in the whole world 90% all can reserve the time of lunch break to employee, but the most most
The company of number does not the most provide the place of lunch break for employee.In the personnel worked in office
Noon is typically only capable to be to lie prone on desk or rest on to have a rest, when people lie prone on office chair
On desk during rest, often a few minutes will make arm, legs become numb, causes not
Breath is inadequate, off color, and the time one is long, and serious even also results in visual deterioration,
Induce the chronic diseases such as various such as cervical spondylosiss；When resting on rest on office chair, by
Shape in the chair back is not fitted with human body back shape, causes human body back to can not get the chair back
Effective support, thus cause people's health uncomfortable, it is impossible to fully to be had a rest.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of
Chair back cushion, present invention solves the technical problem that it is how to provide to can adapt to human body back
The the hardest of shape supports.
The purpose of the present invention can be realized by following technical proposal: a kind of chair back cushion,
Described back cushion uses rigid plastics to make, and including medicated cushion, bustle and back pad, its feature exists
In, described medicated cushion is provided with the positioning and mounting structure making medicated cushion be positioned on chair,
One end of described bustle is hinged with the middle part of medicated cushion, and the other end of described bustle cuts with scissors with back pad
Connecing, the upper surface of described bustle has the cambered surface one bent laterally, and described medicated cushion cuts with scissors
Being connected to the support member for supporting bustle, the outer end of described support member is by location regulation knot
Structure can support on the diverse location acting against bustle lower surface and make bustle rotate around medicated cushion
Adjust the angle that bustle tilts relative to medicated cushion.
This chair back cushion sleep or use during rest, its work for people on chair
Principle is as follows: owing to this back cushion uses rigid plastics to make, the hardness of this back cushion can be
Human body provides enough hard support forces, and, when people reuse this back cushion, this
Back cushion can also provide with same hardness for human body and support, say, that this back cushion launches
Human body back can be always after being arranged on chair the hardest support is provided；Meanwhile,
This back cushion can carry out accommodation according to user back shape, so that human body
Back obtains effective hard support, makes human body more comfortable.Specifically, this chair is with leaning on
Pad by designing the bustle that the medicated cushion contacted with human buttock contacts with human body waist
And the back pad contacted with human body back top, owing to three is hinged setting, use
Time, by positioning and mounting structure medicated cushion reliably navigated on the seat support of chair, it is ensured that
When human body is sitting on medicated cushion, back pad and bustle will not be moved, and then carry on the back according to user
The difference of portion's shape, can debug into the physiology arc phase with human spine's side-looking by back cushion
The shape adapted to；Particular by location adjustment structure regulation support member at bustle lower surface
On position, change the angle between bustle and medicated cushion, make the cambered surface one on bustle upwarp
Or have a downwarp, thus change the shape of common the formed back cushion of back pad, bustle and medicated cushion three
Shape, makes the shape of back cushion adapt with user back shape；After having regulated, support
Bustle is supported making bustle be positioned by part, so just can be made by above structure
The shape that the debugging of this back cushion is formed is maintained so that this back cushion pastes the most all the time
Close human body back, and the back of human body is carried out effective and the hardest support, so that
People sleep or more comfortable during rest on chair, more efficiently protect user
Cervical vertebra, the health of lumbar vertebra.During it addition, this back cushion does not uses, back pad can bustle relatively
Rotating and be folded against on medicated cushion, storage is convenient.
In above-mentioned chair back cushion, the upper surface of described back pad has inside lateral bend
Cambered surface two and the cambered surface three bent laterally, described cambered surface two and the joint energy of cambered surface one
Enough seamlessly transit.Cambered surface two is similar with the shape of human body back, cambered surface three and neck
Shape similar, and the joint of cambered surface two and cambered surface one seamlessly transits, by more than
Design so that this back cushion can debug out the shape adapted completely with human body back shape,
So that human body back, cervical region can be fitted with back cushion completely, obtain effective and sufficient
Hard support, and then make human body more comfortable after using this back cushion.
In above-mentioned chair back cushion, the front portion of described medicated cushion has the seat caved inward
Portion, the front end in described seat portion has the warping part one being upturned, described seat portion
Rear end has the warping part two being upturned, described warping part two and the joint energy of bustle
Enough seamlessly transit.By above design, the shape of medicated cushion is made to fit mutually with human buttock's shape
Should, say, that when human body lies on this back cushion, human body back position is less likely to occur
Change so that this back cushion after debugging can provide the hardest for human body back and support, from
And make human body more comfortable after using this back cushion.
In above-mentioned chair back cushion, described location adjustment structure includes being positioned at described bustle
Lower surface on and two or more support caves caving inward, described support
Cave, top is spaced layout along the swinging track of support member, and the outer end of described support member can be blocked
In described support cave.By the Position Design to support cave, on support member outside
The position of bustle can be adjusted when being stuck on different support caves by end, therefore, and people
Can as required the position of bustle be adjusted, thus change composition whole back cushion
Shape, and then enable human body back to obtain effectively hard support so that human body lies in this
On back cushion more comfortable；Meanwhile, by arranging a support cave, the support of support member is facilitated
Location, and make support member relatively reliable to the support of bustle so that bustle is carried on the back by human body
Portion's extruding is not easy to stay, and is conducive to improving the comfort of this back cushion；As above-mentioned
The replacement scheme of location adjustment structure, can determine cave by support and be designed as bulge-structure, its
His structure is constant；Or the lower surface of bustle can be spaced according to the swinging track of support member
Buckle is set, can arrange and the draw-in groove of buckle phase snap-fit engagement in the outer end of support member.
In above-mentioned chair back cushion, described positioning and mounting structure includes being arranged on described seat
The limited block of the left and right sides of pad.Limited block can be fixed or be hinged on medicated cushion
Both sides, can use the shape such as grab or clamp, and its effect is to enable medicated cushion to be stuck in
On seat support so that this back cushion is less likely to occur mobile when using so that back pad and bustle energy
Enough offer for human body back supports, the most firmly so that this back cushion uses more comfortable.
In above-mentioned chair back cushion, after described positioning and mounting structure includes being connected in medicated cushion
End rear grab and be connected in the medicated cushion block near front underside.By blocking after arranging
Hook and block are spacing before and after realizing medicated cushion so that medicated cushion is not allowed when being placed on seat support use
Easily occur movable, provide the hardest for human body back and support, so that this back cushion makes
Use more comfortable；It addition, block can also use in the medicated cushion following table near front end
Face is done a protruding position limiting structure and is replaced.
In above-mentioned chair back cushion, described positioning and mounting structure includes being arranged on described seat
The limited block of the left and right sides of pad, also includes that the rear grab being connected in medicated cushion rear end is with solid
It is connected in the medicated cushion block near front underside.According to different chair forms, for making medicated cushion position
More firm, being further ensured that back pad and bustle can provide for human body in use process can
By effective hard support, make user more comfortable, above-mentioned location and installation can be used to tie
Structure.
In above-mentioned chair back cushion, the top of described back pad is provided with slide rail, described cunning
Rail inner position has upper grab.By arranging grab in back pad, in order to the chair of seat
Back of the body top clamping；Further, according to the adjustment needs of back cushion, the position of grab can slided
Accommodation is done on rail；Furthermore it is possible to there is some latches by arranging on slide rail
Rack structure, upper grab realizes and the location of slide rail by being stuck on latch.
A kind of chair back cushion, including medicated cushion, bustle and back pad, it is characterised in that described
The positioning and mounting structure making medicated cushion be positioned on chair, described waist it is provided with on medicated cushion
One end of pad is hinged with the middle part of medicated cushion, and the other end of described bustle is hinged with back pad, institute
The upper surface stating bustle has the cambered surface bent laterally, described medicated cushion is hinged with for
Supporting the support member of bustle, the outer end of described support member can support and act against bustle following table
On face.In the chair back cushion of this programme, can according to actual needs, for individual
During customized use, owing to the shape of chair back cushion is designed according to a human body type,
Using for convenience of user, support member is constant in the Support Position of bustle lower surface；For
When ordinary group uses, support member can regulate change in the Support Position of bustle lower surface.
In above-mentioned chair back cushion, the lower surface of described bustle has one and concaves
The support cave fallen into, the outer end of described support member can be stuck in described support cave.Logical
Cross one support cave of design so that support member can be only positioned of bustle lower surface
On position, need not adjust the position of support member when using this back cushion, facilitate support member
Support location, and make support member to bustle by the cooperation of support member and a support cave
Support relatively reliable so that bustle is not easy to stay by human body back extruding, so that
Human body back obtains the hardest support, is conducive to improving the comfort of this back cushion.
In above-mentioned chair back cushion, the lower surface of described bustle has two or two
Above and the support cave that caves inward, described support cave is along the swing rail of support member
Mark interval is arranged, the outer end of described support member can be stuck in described support cave.Pass through
Design two or more support caves so that the Support Position of bustle is adjustable so that
The human body back of different building shape all obtains abundant and effective hard support by regulation, it is possible to
Improve user further and use the comfortableness of this back cushion.
Compared with prior art, with back cushion, this chair has the advantage that this back cushion can be square
Just it is arranged on chair, and can carry out according to the human body back shape of different building shape
Accommodation, uses this back cushion to make the back of people can obtain the hardest all the time
Support, so that people sleep on chair or more comfortable during rest, more efficient
The health of the body parts such as ground protection user cervical vertebra, lumbar vertebra.
Accompanying drawing explanation
Fig. 1 is the structural representation of this chair back cushion.
Fig. 2 is this chair back cushion structural representation when folding.
Fig. 3 is this chair back cushion structural representation when using.
Structural representation when Fig. 4 is that in the present embodiment three, chair back cushion folds.
In figure, 1, medicated cushion；1a, seat portion；1b, warping part one；1c, warping part two；
2, bustle；2a, cambered surface one；21, support cave is propped up；3, back pad；3a, cambered surface two；
3b, cambered surface three；4, support member；5, limited block；6, rear grab；7, block；
8, slide rail；9, upper grab.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention
Case is further described, but the present invention is not limited to these embodiments.
Embodiment one:
This chair back cushion includes medicated cushion 1, seat portion 1a, warping part one 1b, warping part two
1c, bustle 2, cambered surface one 2a, support cave 21, back pad 3, cambered surface two 3a, cambered surface
Three 3b, support member 4, limited block 5, rear grab 6, block 7, slide rail 8, upper card
Hook 9.
This back cushion can use rigid plastics or may be used without thick rattan braided material etc. other
Material is made.Specifically, as depicted in figs. 1 and 2, this chair back cushion includes medicated cushion
1, bustle 2 and back pad 3, one end of bustle 2 is hinged with the middle part of medicated cushion 1, bustle 2
The other end hinged with back pad 3.Wherein, the front portion of medicated cushion 1 have cave inward and with
The seat portion 1a that human buttock's shape adapts, the front end of seat portion 1a has tilts upward
Warping part one 1b risen, the rear end in seat portion has warping part two 1c being upturned, sticks up
The joint playing portion two 1c and bustle 2 can seamlessly transit.When human body is sitting in medicated cushion 1
Time upper, the buttocks of human body is positioned at seat portion 1a, this seat portion 1a, warping part one 1b
With warping part two 1c be designed to prevent human buttock from gliding.The upper surface tool of bustle 2
Having cambered surface one 2a bent laterally, the upper surface of back pad 3 has the arc of inside lateral bend
Face two 3a and cambered surface three 3b bent laterally, cambered surface two 3a and cambered surface one 2a connects
Can seamlessly transit at conjunction.
The support member 4 for supporting bustle 2 it is hinged with, outside support member 4 on medicated cushion 1
Hold and can be supported on the diverse location acting against bustle 2 lower surface by location adjustment structure
And make bustle 2 rotate the angle adjusting the tilting of bustle 2 relative medicated cushion 1 around medicated cushion 1.
Wherein, location adjustment structure includes two being positioned on the lower surface of bustle 2 and caving inward
Individual or plural support cave 21, a support cave 21 is along the swing of support member 4
Track spacing is arranged, the outer end of support member 4 can be stuck in a support cave 21.
As shown in figures 1 and 3, installation need when using according to the difference of chair and back cushion
Want, medicated cushion 1 be provided with the positioning and mounting structure making medicated cushion 1 be positioned on chair,
Positioning and mounting structure includes the limited block 5 being arranged on the left and right sides of medicated cushion 1；Or
Positioning and mounting structure includes the rear grab 6 being connected in medicated cushion 1 rear end and is connected in medicated cushion 1
Block 7 near front underside.The top of back pad 3 is provided with slide rail 8, slide rail 8
Inner position has upper grab 9.
During as it is shown on figure 3, this back cushion is arranged on chair, first pass through limited block 5 or
After person, medicated cushion 1 is stuck on seat support by grab 6 and block 7, then rotates back pad 3, makes
Back pad 3 rests on the chair back and upper grab 9 is stuck in the top of the chair back, then according to body
Type adjusts bustle 2 and the angle of back pad 3, controls support member 4 and be supported on after completing to adjust
The lower section of bustle 2.Whole installation process is simple, convenient.
Embodiment two:
Technical scheme in the present embodiment is essentially identical with the technical scheme in embodiment one,
Difference is, in the present embodiment, positioning and mounting structure includes being arranged on medicated cushion 1
The limited block 5 of the left and right sides, also includes rear grab 6 He being connected in medicated cushion 1 rear end
It is connected in the medicated cushion 1 block 7 near front underside.
Embodiment three:
Technical scheme in the present embodiment is essentially identical with the technical scheme in embodiment one,
Difference is, in the present embodiment, support member 4 can not in the position of bustle lower surface
Adjust, as shown in Figure 4, the lower surface of bustle 2 has a support caved inward
Cave 21, the outer end of support member 4 can be stuck in a support cave 21.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing medicated cushion 1, seat portion 1a, warping part one 1b, sticking up
Rise portion two 1c, bustle 2, cambered surface one 2a, support cave 21, back pad 3, cambered surface two 3a,
Cambered surface three 3b, support member 4, limited block 5, rear grab 6, block 7, slide rail 8,
Upper grab 9 term such as grade, but it is not precluded from using the probability of other term.Use these
Term is only used to describe and explain more easily the essence of the present invention；They are explained
The restriction becoming any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a chair back cushion, described back cushion use rigid plastics make, including medicated cushion (1),
Bustle (2) and back pad (3), it is characterised in that described medicated cushion is provided with energy on (1)
Enough make the positioning and mounting structure that medicated cushion (1) is positioned on chair, described bustle (2)
One end is hinged with the middle part of medicated cushion (1), the other end of described bustle (2) and back pad (3)
Hinged, the upper surface of described bustle (2) has the cambered surface one (2a) bent laterally,
The support member (4) for supporting bustle (2) it is hinged with on described medicated cushion (1), described
The outer end of support member (4) can be supported by location adjustment structure and act against bustle (2)
On the diverse location of lower surface and make bustle (2) around medicated cushion (1) rotate adjust bustle
(2) angle that medicated cushion (1) tilts relatively.
Chair back cushion the most according to claim 1, it is characterised in that described back pad
(3) cambered surface two (3a) that upper surface has inside lateral bend and the arc bent laterally
Face three (3b), described cambered surface two (3a) can smooth with the joint of cambered surface one (2a)
Transition.
Chair back cushion the most according to claim 1, it is characterised in that described medicated cushion
(1) front portion has the seat portion (1a) caved inward, described seat portion (1a)
Front end has the warping part one (1b) being upturned, and the rear end in described seat portion has upwards
The joint of the warping part two (1c) tilted, described warping part two (1c) and bustle (2)
Place can seamlessly transit.
4. according to the chair back cushion described in claim 1 or 2 or 3, it is characterised in that
Described location adjustment structure includes being positioned on the lower surface of described bustle (2) and caving inward
Two or more support caves (21), described support cave (21) along
The swinging track interval of support member (4) is arranged, the outer end of described support member (4) can be blocked
In described support cave (21).
5. according to the chair back cushion described in claim 1 or 2 or 3, it is characterised in that
Described positioning and mounting structure includes the limiting card being arranged on the left and right sides of described medicated cushion (1)
Part (5).
6. according to the chair back cushion described in claim 1 or 2 or 3, it is characterised in that
Described positioning and mounting structure includes the rear grab (6) being connected in medicated cushion (1) rear end and consolidates
It is connected in the medicated cushion (1) block (7) near front underside.
7. according to the chair back cushion described in claim 1 or 2 or 3, it is characterised in that
The top of described back pad (3) is provided with slide rail (8), and described slide rail (8) inner position has
Upper grab (9).
8. a chair back cushion, including medicated cushion (1), bustle (2) and back pad (3),
It is characterized in that, described medicated cushion (1) is provided with make medicated cushion (1) be positioned at chair
The middle part of the positioning and mounting structure on son, one end of described bustle (2) and medicated cushion (1)
Hinged, the other end of described bustle (2) is hinged with back pad (3), described bustle (2)
Upper surface there is the cambered surface bent laterally, described medicated cushion (1) is hinged with for
Backing up to pad the support member (4) of (2), support can be propped up in the outer end of described support member (4)
Lean against on bustle (2) lower surface.
Chair back cushion the most according to claim 8, it is characterised in that described bustle
(2) there is on lower surface a support cave (21) caved inward, described support
The outer end of part (4) can be stuck in described support cave (21).
Chair back cushion the most according to claim 8, it is characterised in that described waist
There is on the lower surface of pad (2) two or more and the support cave that caves inward
(21), described support cave (21) is spaced cloth along the swinging track of support member (4)
Putting, the outer end of described support member (4) can be stuck in described support cave (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524344.1A CN105902009A (en) | 2016-06-29 | 2016-06-29 | Back cushion for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524344.1A CN105902009A (en) | 2016-06-29 | 2016-06-29 | Back cushion for chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105902009A true CN105902009A (en) | 2016-08-31 |
Family
ID=56753920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524344.1A Pending CN105902009A (en) | 2016-06-29 | 2016-06-29 | Back cushion for chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105902009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669906A (en) * | 2018-05-17 | 2018-10-19 | 湖州舒得休闲用品有限公司 | A kind of chair back cushion of supporting ＆ stablizing |
| CN110621281A (en) * | 2018-04-18 | 2019-12-27 | 大东电机工业株式会社 | Massage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037578U (en) * | 1988-11-12 | 1989-05-17 | 文云衢 | Leaning cushion |
| CN1045516A (en) * | 1989-11-12 | 1990-09-26 | 张云辉 | Seat, back cushion interlock, changeable inclination structure of chair |
| CN2379047Y (en) * | 1999-05-30 | 2000-05-24 | 李悦 | Cushion for leaning on |
| CN202160991U (en) * | 2011-06-17 | 2012-03-14 | 徐晓刚 | Foldable backrest chair used on bed |
| CN202312373U (en) * | 2011-11-29 | 2012-07-11 | 范信军 | Foldable hanging back cushion |
| KR101664021B1 (en) * | 2014-07-03 | 2016-10-10 | 주식회사 고려원 | Convertible chair cover |
| CN206044010U (en) * | 2016-06-29 | 2017-03-29 | 林志强 | A kind of chair back cushion |
-
2016
- 2016-06-29 CN CN201610524344.1A patent/CN105902009A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037578U (en) * | 1988-11-12 | 1989-05-17 | 文云衢 | Leaning cushion |
| CN1045516A (en) * | 1989-11-12 | 1990-09-26 | 张云辉 | Seat, back cushion interlock, changeable inclination structure of chair |
| CN2379047Y (en) * | 1999-05-30 | 2000-05-24 | 李悦 | Cushion for leaning on |
| CN202160991U (en) * | 2011-06-17 | 2012-03-14 | 徐晓刚 | Foldable backrest chair used on bed |
| CN202312373U (en) * | 2011-11-29 | 2012-07-11 | 范信军 | Foldable hanging back cushion |
| KR101664021B1 (en) * | 2014-07-03 | 2016-10-10 | 주식회사 고려원 | Convertible chair cover |
| CN206044010U (en) * | 2016-06-29 | 2017-03-29 | 林志强 | A kind of chair back cushion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621281A (en) * | 2018-04-18 | 2019-12-27 | 大东电机工业株式会社 | Massage device |
| CN108669906A (en) * | 2018-05-17 | 2018-10-19 | 湖州舒得休闲用品有限公司 | A kind of chair back cushion of supporting ＆ stablizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
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| RJ01 | Rejection of invention patent application after publication |