CN109017954A - A kind of perambulator skeleton - Google Patents
A kind of perambulator skeleton Download PDFInfo
- Publication number
- CN109017954A CN109017954A CN201810754887.1A CN201810754887A CN109017954A CN 109017954 A CN109017954 A CN 109017954A CN 201810754887 A CN201810754887 A CN 201810754887A CN 109017954 A CN109017954 A CN 109017954A
- Authority
- CN
- China
- Prior art keywords
- foot lever
- perambulator
- iron plate
- push bracket
- folding
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 62
- 229910052742 iron Inorganic materials 0.000 claims description 31
- 238000005452 bending Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The present invention relates to a kind of perambulator skeletons, it is characterized by comprising the stroller frames (1) with expanded position and folding position, front component (2), wheel assembly (3), seat mechanism (4), the stroller frame (1) is locked in the locking mechanism under expanded position, the stroller frame (1) includes the side stand of the composition link mechanism positioned at the left and right sides, the connection frame being connected between the side stand of two sides, the seat mechanism (4) is set between the side stand of two sides, the perambulator skeleton is after locking mechanism unlocks, stroller frame can be in front and back, up and down direction, which collapses, to be folded, volume after folding is small, can one-handed performance realization unfold and fold, folding and expansion are convenient；The perambulator skeleton perambulator is provided with erect position, can stand after perambulator folding, conveniently laying.
Description
[technical field]
The invention patent relates to a kind of perambulator skeletons.
[background technique]
Trolley is very common child utensil, children are put walking is onboard push by adult not only can be big generous
Become the nurse action of people, moreover it is possible to keep children itself more comfortable, while also safer.However, current trolley is universal
Structure is more complicated, and mostly not foldable, and some can be folded also can only be partially folded, not only folding process is number
It is tired, it needs a part a part successively to fold, many users is caused all cannot expertly to complete folding process in this way, and opening up
It is also required to a part a part when opening operation to be successively unfolded, so causes trouble to the use of many users.In addition, after folding
Volume is bigger, bad carrying.In this way, when car do not need in use, when needing to carry, car place need to occupy compared with
More spaces thus can carry out big inconvenience to storage or conveyer belt.
Currently, perambulator has become child's article indispensable in developmental process, perambulator in the market generally can be into
Row folds or expansion, but the perambulator skeleton structure of existing perambulator is sufficiently complex, causes perambulator heavy, volume after folding still compared with
Greatly, manufacturing cost is high, and due to the complexity of structure, people are very laborious when folding, and are easily damaged perambulator.
Perambulator its push bracket among existing design is usually made of two root canals of perambulator two sides, and after-poppet is usually by perambulator
Two root canals of after-poppet two sides form, support tube that traditional perambulator is not located in push bracket and be located on after-poppet second after
Foot lever, folding effect is bad, and folding and expansion are inconvenient.
Perambulator among existing design is not provided with erect position, cannot stand after perambulator folding, it has not been convenient to put.
Since there are the above problems, it is necessary to propose that solution, the present invention are exactly made in this context to it
's.
[summary of the invention]
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of perambulator bone
Frame, after locking mechanism unlocks, stroller frame can be collapsed in front and back, up and down direction and be folded the perambulator skeleton, volume after folding
It is small, can one-handed performance realization unfold and fold, folding and expansion are convenient；The perambulator skeleton perambulator is provided with erect position, perambulator
It can stand after folding, it is conveniently laying.
To achieve the above object, present invention employs following technical proposals:
A kind of perambulator skeleton, including the stroller frame 1 with expanded position and folding position, front component 2, wheel assembly
3, seat mechanism 4, the stroller frame 1 is locked in the locking mechanism under expanded position, the stroller frame 1 includes position
In the composition link mechanism of the left and right sides side stand, be connected to two sides side stand between connection frame, the seat machine
Structure 4 is set between the side stand of two sides, and the side stand of every side includes:
Fore-stock 5, the front component 2 are set to the lower part of the fore-stock 5；
The upper end of after-poppet 6, the upper end of the after-poppet 6 and the fore-stock 5 passes through the first bending joint 71
Rotatedly it is arranged, the wheel assembly 3 is set to the lower part of the after-poppet 6；
Push bracket 8,8 lower end of push bracket rotatedly connect with 71 upper end of the first bending joint, push away described
8 upper end of frame is equipped with handle pipe 9, and 9 lower end of handle pipe is rotatedly connected with 8 upper end of push bracket by the second bending joint 72
It connects；
Seat frame 10, the seat frame 10 include flat section bar 101 and the first axle set on flat 101 rear end of section bar
102, the flat section bar 101 is rotatedly connect with the push bracket 8 by first rotating shaft 201,102 other end of first axle
It is rotatedly connected in the push bracket 8 by the second shaft 202；
Push bracket 8 as described above includes ejector sleeve 81 and the support tube 82 set on 81 rear of ejector sleeve, the after-poppet 6 include
Foot lever 62 after foot lever 61 and second after first, 62 top of foot lever after foot lever 61 is located at described second after described first, described the
Two bending joints 72 are equipped with erect position 721, and 82 upper end of support tube is hinged on the erect position 721, the support tube
After 82 lower ends are hinged on described first by third shaft 203 on the body of rod of foot lever 61.
Foot lever 62 is curved rod after foot lever 61 and second after as described above first, after described first after foot lever 61 and second
62 lower end of foot lever intersects on the wheel assembly 3, after described first after foot lever 61 and second 62 upper end of foot lever be connected to it is described
On first bending joint 71, it is equipped with clearance space after described first after foot lever 61 and second between 62 two bodies of rod of foot lever.
It is equipped between fore-stock 5 as described above, after-poppet 6, push bracket 8 for the fore-stock 5 that links, 6 and of after-poppet
The three sections of hinges 11 unfolded and folded between the push bracket 8.
Three sections of hinges 11 as described above include sequentially connected first axle connection iron plate 111, the hinge of connecting tube 112, second
Chain link iron plate 113, first axle connection 111 upper end of iron plate are hinged on the ejector sleeve 81 by first rotating shaft 201, institute
It states first axle connection 111 lower end of iron plate and 112 upper end of connecting tube is hinged, the second hinge connects 113 upper end of iron plate
Hinged with 112 lower end of connecting tube, second hinge connection 113 lower end of iron plate is hinged on described by the 4th shaft 204
On 5 body of rod of fore-stock.
First axle connection iron plate 111 as described above includes the sequentially connected first straight type section 1111, arc linkage section
1112 and the second straight type section 1113, the angle of the angle α between the first straight type section 1111 and the second straight type section 1113
Range are as follows: 130 °~170 °.
Connecting tube 112 as described above includes that the sequentially connected first straight type pipe 1121, arc connecting tube 1122 and second are straight
Type pipe 1123, the angular range of the angle β between the first straight type pipe 1121 and the second straight type pipe 1123 are as follows: 130 °~
170°。
Second hinge connection iron plate 113 as described above is straight sections piece.
The beneficial effects of the present invention are:
1, the perambulator skeleton push bracket among the present invention has double-rod structure, and after-poppet is also double-rod structure, relative to biography
The single pole structure of system can be folded more easily, and the volume of perambulator skeleton is smaller after folding, thinner, and receipts is facilitated to fill, and people are singlehanded
The folding and opening to perambulator can be realized, greatly facilitate user.
2, the perambulator skeleton among the present invention is equipped with standing part on the second bending joint, so that perambulator skeleton is after folding
It is able to maintain standing state, the convenient manipulation to perambulator cooperates the knob of the perambulator, facilitates and perambulator is pulled away or stopped, stands
The body in vertical portion is smaller, convenient for saving material materials, saves cost of manufacture.
3, the present invention among perambulator skeleton due to hand handle, front foot pipe, rear foot tube, mounting etc. part be mutually to be connected
, in folding operation, each section can link folding, so as to which the folding of whole mechanisms is rapidly completed, and also it is folded
Overall volume is small, can directly haul carrying, and expansion process is also that linkage carries out, and once can all be unfolded, thus can be very big
Ground is convenient for the user to use.
[Detailed description of the invention]
Fig. 1 is three-dimensional view of the invention.
Fig. 2 is lateral plan of the invention.
Fig. 3 is the lateral plan in folding process of the present invention.
Fig. 4 is the lateral plan of standing state after the present invention folds.
Fig. 5 is the front view of three sections of hinges of the invention.
Fig. 6 is the decomposition elevation of three sections of hinges of the invention.
[specific embodiment]
Further detailed description is done to the present invention with reference to the accompanying drawing.
As shown in Figures 1 to 6, a kind of perambulator skeleton, including the stroller frame 1, preceding with expanded position and folding position
The stroller frame 1, seat mechanism 4, is locked in the locking mechanism under expanded position at wheel assembly 3 by wheel assembly 2, described
Stroller frame 1 include the side stand of composition link mechanism positioned at the left and right sides, the company that is connected between the side stand of two sides
Frame is connect, the seat mechanism 4 is set between the side stand of two sides, and the side stand of every side includes:
Fore-stock 5, the front component 2 are set to the lower part of the fore-stock 5；
The upper end of after-poppet 6, the upper end of the after-poppet 6 and the fore-stock 5 passes through the first bending joint 71
Rotatedly it is arranged, the wheel assembly 3 is set to the lower part of the after-poppet 6；
Push bracket 8,8 lower end of push bracket rotatedly connect with 71 upper end of the first bending joint, push away described
8 upper end of frame is equipped with handle pipe 9, and 9 lower end of handle pipe is rotatedly connected with 8 upper end of push bracket by the second bending joint 72
It connects；
Seat frame 10, the seat frame 10 include flat section bar 101 and the first axle set on flat 101 rear end of section bar
102, the flat section bar 101 is rotatedly connect with the push bracket 8 by first rotating shaft 201,102 other end of first axle
It is rotatedly connected in the push bracket 8 by the second shaft 202.Perambulator skeleton push bracket among the present invention has double rod knot
Structure, after-poppet are also double-rod structure, can more easily be folded relative to traditional single pole structure, perambulator skeleton after folding
Volume is smaller, thinner, and receipts is facilitated to fill, and people's one hand can be realized folding and opening to perambulator, greatly facilitate user.
Perambulator skeleton among the present invention is mutually to be connected due to the part such as hand handle, front foot pipe, rear foot tube, mounting
, in folding operation, each section can link folding, so as to which the folding of whole mechanisms is rapidly completed, and also it is folded
Overall volume is small, can directly haul carrying, and expansion process is also that linkage carries out, and once can all be unfolded, thus can be very big
Ground is convenient for the user to use.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, after the push bracket 8 includes ejector sleeve 81 and is set to the ejector sleeve 81
The support tube 82 of side, the after-poppet 6 include foot lever 62 after foot lever 61 and second after first, and foot lever 61 is located at institute after described first
62 top of foot lever, is equipped with erect position 721,82 upper end of support tube is hinged on second bending joint 72 after stating second
On the erect position 721, the body of rod of foot lever 61 after 82 lower end of support tube is hinged on described first by third shaft 203
On.Perambulator skeleton among the present invention is equipped with standing part on the second bending joint, so that perambulator skeleton can be protected after folding
Standing state is held, the convenient manipulation to perambulator cooperates the knob of the perambulator, facilitates and perambulator is pulled away or stopped, standing part
Body is smaller, convenient for saving material materials, saves cost of manufacture.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, foot lever 62 is arc after foot lever 61 and second after described first
Bar, 62 lower end of foot lever intersects on the wheel assembly 3 after foot lever 61 and second after described first, 61 He of foot lever after described first
62 upper end of foot lever is connected on first bending joint 71 after second, after described first 62 liang of foot lever after foot lever 61 and second
Clearance space is equipped between the root body of rod, which enables perambulator skeleton to obtain good folding, and volume after folding is very small,
It is convenient for carrying, facilitates carrying.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, it is equipped with and uses between the fore-stock 5, after-poppet 6, push bracket 8
In the three sections of hinges 11 unfolded and folded between the fore-stock 5, after-poppet 6 and the push bracket 8 that link, three sections of hinges 11
Peculiar design perambulator skeleton is flexibly folded, while perambulator skeleton being driven integrally to realize folding, volume after folding is non-
It is often small, it is convenient for carrying, facilitates carrying.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, three sections of hinges 11 connect including sequentially connected first axle
Iron plate 111, connecting tube 112, second hinge connection iron plate 113 are connect, the first axle connection 111 upper end of iron plate passes through first turn
Axis 201 is hinged on the ejector sleeve 81, and first axle connection 111 lower end of iron plate and 112 upper end of connecting tube are hinged, institute
It states second hinge connection 113 upper end of iron plate and 112 lower end of connecting tube is hinged, the second hinge connects 113 lower end of iron plate
It is hinged on 5 body of rod of fore-stock by the 4th shaft 204, the peculiar design of three sections of hinges 11 enables perambulator skeleton
It flexibly folding, while perambulator skeleton being driven integrally to realize folding, volume after folding is very small, is convenient for carrying, facilitate carrying, first
Hinge connects iron plate 111, connecting tube 112, second hinge connection iron plate 113 and constitutes curved bar connection structure, being capable of ingenious realization child
It the folding of vehicle skeleton and folds.
As shown in Figure 5, Figure 6, in the present embodiment, the first axle connection iron plate 111 includes sequentially connected first
Straight type section 1111, arc linkage section 1112 and the second straight type section 1113, the first straight type section 1111 and the described second straight type section
The angular range of angle α between 1113 are as follows: 130 °~170 °, wherein angle α is preferably 150 °, the first axle of such angle
Connection iron plate 111 can preferably realize the folding of perambulator skeleton and fold.
As shown in Figure 5, Figure 6, in the present embodiment, the connecting tube 112 include the sequentially connected first straight type pipe 1121,
Arc connecting tube 1122 and the second straight type pipe 1123, the folder between the first straight type pipe 1121 and the second straight type pipe 1123
The angular range of angle beta are as follows: 130 °~170 °, wherein angle β is preferably 150 °, and the first axle of such angle connects iron plate 111
It can preferably realize the folding of perambulator skeleton and fold.
As shown in Figure 5, Figure 6, in the present embodiment, the second hinge connection iron plate 113 is straight sections piece, first axle
It connects iron plate 111, connecting tube 112, second hinge connection iron plate 113 and constitutes curved bar connection structure, it being capable of ingenious realization perambulator bone
It the folding of frame and folds.
Claims (8)
1. a kind of perambulator skeleton, it is characterised in that: including stroller frame (1), front wheels with expanded position and folding position
The stroller frame (1), seat mechanism (4), is locked in the locking mechanism under expanded position at wheel assembly (3) by part (2),
The stroller frame (1) include positioned at the left and right sides composition link mechanism side stand, be connected to two sides side stand it
Between connection frame, the seat mechanism (4) is set between the side stand of two sides, the side stand packet of every side
It includes:
Fore-stock (5), the front component (2) are set to the lower part of the fore-stock (5)；
After-poppet (6), the upper end of the after-poppet (6) and the upper end of the fore-stock (5) pass through the first bending joint
(71) rotatedly it is arranged, the wheel assembly (3) is set to the lower part of the after-poppet (6)；
Push bracket (8), the push bracket (8) lower end is rotatedly connect with described the first bending joint (71) upper end, described
Push bracket (8) upper end is equipped with handle pipe (9), and handle pipe (9) lower end and the push bracket (8) upper end pass through the second bending joint
(72) it rotatedly connects；
Seat frame (10), the seat frame (10) include flat section bar (101) and be set to flat section bar (101) rear end first
Hinge (102), the flat section bar (101) are rotatedly connect with the push bracket (8) by first rotating shaft (201), and described first
Hinge (102) other end is rotatedly connected on the push bracket (8) by the second shaft (202).
2. perambulator skeleton according to claim 1, it is characterised in that: the push bracket (8) include ejector sleeve (81) and be set to institute
State the support tube (82) at ejector sleeve (81) rear, the after-poppet (6) includes foot lever (62), institute after foot lever (61) and second after first
After foot lever (61) is located at described second after stating first above foot lever (62), erect position is equipped on second bending joint (72)
(721), support tube (82) upper end is hinged on the erect position (721), and support tube (82) lower end is turned by third
After axis (203) is hinged on described first on the body of rod of foot lever (61).
3. perambulator skeleton according to claim 2, it is characterised in that: foot lever after foot lever (61) and second after described first
It (62) is curved rod, foot lever (62) lower end intersects on the wheel assembly (3) after foot lever (61) and second after described first,
Foot lever (62) upper end is connected on first bending joint (71) after foot lever (61) and second after described first, described first
It is equipped with clearance space after foot lever (61) and second between (62) two bodies of rod of foot lever afterwards.
4. perambulator skeleton according to claim 3, it is characterised in that: in the fore-stock (5), after-poppet (6), push bracket
(8) three sections for unfolding and folding between the fore-stock (5) that links, after-poppet (6) and the push bracket (8) are equipped between
Hinge (11).
5. perambulator skeleton according to claim 4, it is characterised in that: three sections of hinges (11) include sequentially connected
One hinge connects iron plate (111), connecting tube (112), second hinge connection iron plate (113), and the first axle connects iron plate
(111) upper end is hinged on the ejector sleeve (81) by first rotating shaft (201), and the first axle connects iron plate (111) lower end
It is hinged with the connecting tube (112) upper end, second hinge connection iron plate (113) upper end and the connecting tube (112) lower end
Hingedly, second hinge connection iron plate (113) lower end is hinged on the fore-stock (5) body of rod by the 4th shaft (204).
6. perambulator skeleton according to claim 5, it is characterised in that: first axle connection iron plate (111) includes suitable
The straight type section (1111) of the first of secondary connection, arc linkage section (1112) and the second straight type section (1113), the first straight type section
(1111) angular range of the angle α between the second straight type section (1113) are as follows: 130 °~170 °.
7. perambulator skeleton according to claim 5, it is characterised in that: the connecting tube (112) includes sequentially connected
Type pipe (1121), arc connecting tube (1122) and the second straight type pipe (1123) always, the first straight type pipe (1121) with it is described
The angular range of angle β between second straight type pipe (1123) are as follows: 130 °~170 °.
8. perambulator skeleton according to claim 5, it is characterised in that: second hinge connection iron plate (113) is straight type
Iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754887.1A CN109017954A (en) | 2018-07-11 | 2018-07-11 | A kind of perambulator skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754887.1A CN109017954A (en) | 2018-07-11 | 2018-07-11 | A kind of perambulator skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017954A true CN109017954A (en) | 2018-12-18 |
Family
ID=64641681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754887.1A Pending CN109017954A (en) | 2018-07-11 | 2018-07-11 | A kind of perambulator skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017954A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086548A (en) * | 2019-11-28 | 2020-05-01 | 中山市特凯斯婴童用品有限公司 | Baby carriage capable of standing after being folded |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202753996U (en) * | 2012-08-09 | 2013-02-27 | 明门香港股份有限公司 | Frame and baby carriage with same |
| US20140028001A1 (en) * | 2011-03-31 | 2014-01-30 | Step Ahead Corporation Limited | Collapsible pushchair |
| US20140117647A1 (en) * | 2012-10-31 | 2014-05-01 | Goodbaby Child Products Co., Ltd. | Baby carriage |
| US20140361518A1 (en) * | 2011-12-20 | 2014-12-11 | L'inglesina Baby .P.A. | Folding chassis for push-chairs, baby carriages and the like |
| US20160229439A1 (en) * | 2015-02-11 | 2016-08-11 | Wonderland Nurserygoods Company Limited | Stroller frame |
| CN106627717A (en) * | 2017-01-18 | 2017-05-10 | 好孩子儿童用品有限公司 | Stroller |
| US20170174245A1 (en) * | 2015-12-17 | 2017-06-22 | Unique Producat & Design CO., Ltd. | Baby strollers |
| CN108045424A (en) * | 2018-01-16 | 2018-05-18 | 中山市少侠王塑料制品有限公司 | A kind of perambulator skeleton |
-
2018
- 2018-07-11 CN CN201810754887.1A patent/CN109017954A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140028001A1 (en) * | 2011-03-31 | 2014-01-30 | Step Ahead Corporation Limited | Collapsible pushchair |
| US20140361518A1 (en) * | 2011-12-20 | 2014-12-11 | L'inglesina Baby .P.A. | Folding chassis for push-chairs, baby carriages and the like |
| CN202753996U (en) * | 2012-08-09 | 2013-02-27 | 明门香港股份有限公司 | Frame and baby carriage with same |
| US20140117647A1 (en) * | 2012-10-31 | 2014-05-01 | Goodbaby Child Products Co., Ltd. | Baby carriage |
| US20160229439A1 (en) * | 2015-02-11 | 2016-08-11 | Wonderland Nurserygoods Company Limited | Stroller frame |
| US20170174245A1 (en) * | 2015-12-17 | 2017-06-22 | Unique Producat & Design CO., Ltd. | Baby strollers |
| CN106627717A (en) * | 2017-01-18 | 2017-05-10 | 好孩子儿童用品有限公司 | Stroller |
| CN108045424A (en) * | 2018-01-16 | 2018-05-18 | 中山市少侠王塑料制品有限公司 | A kind of perambulator skeleton |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086548A (en) * | 2019-11-28 | 2020-05-01 | 中山市特凯斯婴童用品有限公司 | Baby carriage capable of standing after being folded |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |