CN107875565B - Open travel of one kind climbs ring - Google Patents
Open travel of one kind climbs ring Download PDFInfo
- Publication number
- CN107875565B CN107875565B CN201711130041.2A CN201711130041A CN107875565B CN 107875565 B CN107875565 B CN 107875565B CN 201711130041 A CN201711130041 A CN 201711130041A CN 107875565 B CN107875565 B CN 107875565B
- Authority
- CN
- China
- Prior art keywords
- net
- climbs
- ring
- bar
- spill
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B9/00—Climbing poles, frames, or stages
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B9/00—Climbing poles, frames, or stages
- A63B2009/002—Flat climbing nets
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B9/00—Climbing poles, frames, or stages
- A63B2009/004—Three-dimensional rope or cable networks
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B9/00—Climbing poles, frames, or stages
- A63B2009/006—Playground structures
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Catching Or Destruction (AREA)
Abstract
The technical program is related to amusement facility field, particularly a kind of open travel climbs ring, including at least installing component and the plain net being set between installing component and spill net, installing component is located at open travel and climbs the inner ring and outer rings of ring, open travel climbs ring and passes through the they sup-port that is arranged on installing component, installing component includes horizon bar, tilting bar, bell bar, waveform bar and curved rod, more than one level climbs net, inclined-plane slide climbs net, waveform climbs net, net is laterally climbed on inclined-plane, basin shape climbs net, spill climbs net and U-shaped is climbed net and connected in a ring and forms open travel and climb ring.User can climb all kinds of climb of ring and creep on the net in open travel, temper limb force and body harmony, it is open travel to climb ring and be additionally provided with hang the facilities such as stake, hanging ring, jungle gym and rope, the place for entertaining group participation at any time suitable for the more children such as community and kindergarten, without limitation on the scope of activities of children.
Description
Technical field
The technical program is related to amusement facility field, and particularly a kind of open travel climbs ring.
Background technique
Climbing class amusement facility is deep in recent years to be liked by children, can not only cultivate children to the interest of sports, and energy
Temper the balanced capacity and physical strength of children.Large-scale climbing class amusement facility is convenient for house in order to which children are concentrated on fixed area at present
Length is looked after, and is mainly fabricated to enclosed, and closed amusement facility is typically provided fixed entrance, such as Chinese invention patent
Closed amusement facility made of the one kind proposed in " one kind, which is travelled, climbs net " (CN2015101817495) is surrounded by outer net,
The relatively Gao Bingyong iron wire that closed amusement facility in megastore is usually built stops and ties up safety belt with children
To ensure safety, the sense of participation of this enclosed climbing class amusement facility and not as good as open good, tying up safety belt can also limit
The scope of activities of children processed, so open climbing class amusement facility is more suitable for the more children such as community and kindergarten at any time
Entertain the place of group participation.However existing open amusement facility is mainly slide, swing, seesaw etc., it is in the form of a single
It is unable to satisfy the demand of children.
Summary of the invention
The purpose of the present invention is to provide a kind of open and various informative climbing class amusement facilities.
In order to achieve the goal above, the technical scheme is that a kind of open travel climbs ring, including at least installation
Component and the plain net being set between installing component and spill net, installing component are located at open travel and climb the inner ring of ring and outer
Ring, open travel climb ring by the they sup-port being arranged on installing component, and installing component includes horizon bar, inclination
The both ends height of bar, bell bar, waveform bar and curved rod, tilting bar is different and both ends are respectively equipped with circular arc shaped curvature, institute
The bending direction in tilting bar bending two ends portion is stated on the contrary, the bell-like curved shape of bell bar, waveform bar are in wave linear shape；Plain net is set
It is placed in composition level between two horizon bars and climbs net；Plain net is set to composition inclined-plane slide between two tilting bars and climbs net；Plain net
It is set to composition waveform between two waveform bars and climbs net；Horizon bar both ends connect structure with the lower end of two tilting bars respectively
Concavity bar, plain net, which is set between horizon bar and spill bar, to be constituted inclined-plane and laterally climbs net, plain net be set to two spill bars it
Between constitute basin shape climb net；Spill net, which is set between two horizon bars, to be constituted spill and climbs net, spill net be recessed downwards formed it is recessed
Shape area；Open climbing of travelling is equipped with turning site, and turning site is made of two or more curved rods, and plain net or spill net are set
The turning site for being placed in climbing ring constitutes U-shaped and climbs net；More than one level climbs net, inclined-plane slide climbs net, waveform climbs net,
Net is laterally climbed on inclined-plane, basin shape climbs net, spill climbs net and U-shaped is climbed net and connected in a ring and forms open travel and climb ring.
Moreover, replacing two tilting bars being connected in higher one end using a bell bar.
Moreover, inclined-plane slide is climbed is equipped with skin skidding or climbing rope on the net.
Moreover, being connected with rope between plain net and support rod or between support rod and support rod.
Moreover, plain net and/or spill side off the net are equipped with and hang stake or hanging ring, hanging stake includes hanging with what plain net or spill net were connect
Stake rope is set in the handle and foot pedal hung on stake rope；It is connected between hanging ring and plain net or spill net by hanging ring rope.
Moreover, plain net is equipped with balance block, balance block is matched with the size of mesh opening of plain net.
Moreover, installing component is connected with jungle gym, jungle gym includes the vertical support rod connecting with installing component and is erecting
The gangboard being arranged on support bars in serpentine or rectangle.
Moreover, plain net and spill net are equipped with connecting portion, the connecting portion and plain net and spill net of plain net and spill net
Grid be equipped with reinforcing member, reinforcing member surface circular arc chamfering.
Moreover, the both ends of installing component are equipped with connecting portion, the connecting portion of installing component is equipped with ring flange, ring flange
Outside is equipped with hemispherical fastener.
Moreover, being equipped with the safe fastener of arc above installing component, the safe fastener of arc includes card slot part and extension,
Card slot part is matched with horizon bar, tilting bar, bell bar, waveform bar and curved rod size, and extension is travelled to open
The outside for climbing ring extends.
In use, user can climb all kinds of climb of ring and creep on the net in open travel, limb force and body are tempered
Body harmony, it is open travel to climb ring and be additionally provided with hang the facilities such as stake, hanging ring, jungle gym and rope, simultaneously convenient for more children
It participates in.
The beneficial effect of the technical program is: 1, the technical program is that open travel of one kind climbs ring, is more suitable for
The more children such as community and kindergarten entertain the place of group participation at any time, without limitation on the scope of activities of children；2, open
Travel climb ring have it is a variety of climb web form, it is various informative and can formulate according to actual needs and different climb climbing for net type of attachment
Climb ring；3, inclined-plane slide is climbed net and can be slided from skin skidding equipped with skin skidding or climbing rope, user, can restrict by climbing
It climbs upward or downward；4, U-shaped climbs the turning site that net is located at climbing ring, tempers user and is climbing online steering skill；
5, level climbs online be equipped with and is spaced apart balance block, climbs online walking in level convenient for user；6, installing component is connected with
Jungle gym is climbed convenient for user and climbs ring；7, it is integrally formed when bell bar, waveform bar and curved rod make, than more
The mode of tilting bar splicing is stronger；8, grid spacing is 120mm-140mm, the legs and feet of children is passed through, still
It more than waist cannot pass through, to ensure the safety of children；9, screw locking is bonded to each other and used between installing component with ring flange,
It connects more stable and firm；10, it is equipped with the safe fastener of arc above installing component, avoids children from high falling.
Detailed description of the invention
Fig. 1 is the schematic diagram of open climbing ring embodiment；
Fig. 2 is the schematic diagram that level climbs net；
Fig. 3 is that inclined-plane slide climbs net schematic diagram；
Fig. 4 is that net schematic diagram is laterally climbed on inclined-plane；
Fig. 5 is that basin shape climbs net schematic diagram；
Fig. 6 is that spill climbs net schematic diagram；
Fig. 7 is that U-shaped climbs net schematic diagram；
Fig. 8 is that waveform climbs net schematic diagram；
Fig. 9 is to be mounted with that the level of the safe fastener of arc climbs net schematic diagram；
Figure 10 is the schematic diagram of the safe fastener of arc；
Description of symbols: 1, horizon bar；2, tilting bar；3, bell bar；4, spill bar；5, curved rod；6, support rod；7,
Plain net；8, spill net；9, inclined-plane slide climbs net；10, waveform bar；11, waveform climbs net；12, net is laterally climbed on inclined-plane；13, recessed
Shape climbs net；14, U-shaped climbs net；15, level climbs net；16, balance block；17, rope；18, stake is hung；19, handle；20, it rides
Plate；21, hanging ring；22, jungle gym；23, gangboard；24, the safe fastener of arc.
Specific embodiment
The technical program is illustrated below in conjunction with drawings and examples.
It is a kind of it is open travel climb the embodiment of ring as shown in Figure 1, travel climb ring integrally and be in it is open, not over
Outer net or fence form closed region, including at least installing component and the plain net being set between installing component 7 and spill net
8, installing component is located at open travel and climbs the inner ring and outer rings of ring, and open travel climbs ring by being arranged in installing component
On support rod 6 support, installing component includes horizon bar 1, tilting bar 2, bell bar 3, waveform bar 10 and curved rod 5, inclination
The both ends height of bar is different and both ends are respectively equipped with circular arc shaped curvature, the bending direction phase in tilting bar bending two ends portion
Instead, the bar cramp angle of the circular arc shaped curvature of tilting bar and tilting bar middle section is all larger than 90 degree；The bell bell-like curved shape of bar；
Waveform bar is in wave linear shape；Curved rod is in arc line shaped；Lower end of the horizon bar both ends respectively with two tilting bars connects and composes
Spill bar 4, spill bar can be spliced or be integrally formed；A piece bell bar can replace to be connected in higher one end
Two tilting bars.
Plain net is set to composition level between two horizon bars and climbs net 15, as shown in Fig. 2, two horizon bars are located at same water
Plane, the net whole height that level climbs net are located at same level；Plain net is set to composition inclined-plane slide between two tilting bars
Net 9 is climbed, as shown in figure 3, the both ends height that inclined-plane slide climbs net is different, two neighboring inclined-plane slide climbs the lower one end connection of net can
To form trough shape climbing area, two neighboring inclined-plane slide, which climbs the connection of net higher end, can form wave crest shape climbing area；Plain net
It is set to composition waveform between two waveform bars and climbs net 11, as shown in figure 8, it includes trough shape climbing area that waveform, which climbs net both,
Also area is climbed comprising wave crest shape；Plain net is set to composition inclined-plane between horizon bar and spill bar and laterally climbs net 12, as shown in figure 4,
The horizon bar that net two sides are laterally climbed on inclined-plane is different with spill bar height；Plain net is set to composition basin shape between two spill bars and climbs
Net, as shown in figure 5, low between the senior middle school of the both ends Pen Xingpawang；Spill net is set to composition spill between two horizon bars and climbs net 13, such as
Shown in Fig. 6, spill net concave shape concavity area downwards；Open climbing of travelling is equipped with turning site, and turning site is by two
The above curved rod of root is constituted, and plain net or spill net are set to open travel and climb the turning site of ring and constitute U-shaped and climb net 14,
As shown in Figure 7.More than one level climbs net, inclined-plane slide climbs net, waveform climbs net, net is laterally climbed on inclined-plane, basin shape climbs net, recessed
Shape climbs net and U-shaped climbs net and joins end to end to connect in a ring to form open travel and climb ring.
When the present embodiment is in use, the lower end that user can climb net 9 from inclined-plane slide, which is climbed, climbs ring, and can be oblique
Face slide is climbed net and is climbed upward or downward, and inclined-plane slide, which climbs net, can be equipped with skin skidding or climbing rope, and user can be sliding from skin
It is slided on pad, can be climbed upward or downward by climbing rope, temper limb force；User can laterally climb net 12 from inclined-plane
Lower end climbs ring on climbing, and takes exercises harmony；The spill area that spill climbs net 13 can temper the body harmony of user,
Also it can rest for user；U-shaped climbs the turning site that net 14 is located at climbing ring, tempers user and is climbing online steering skill
Ingeniously；Whole height higher level climbs net 15 and climbs net skill for temper user, and the lower level of whole height is climbed to be set on the net
It is spaced apart balance block 16, balance block is matched with the size of mesh opening of plain net, climbs online walking in level convenient for user；
Bell bar, waveform bar and curved rod are integrally formed when making, and the mode than the splicing of more tilting bars is stronger.
Plain net and/or spill side off the net, which are equipped with, hangs stake 18 or hanging ring 21, and hanging stake includes hanging with what plain net or spill net were connect
Stake rope is set in the handle 19 and foot pedal 20 hung on stake rope, and handle is spherical in shape, and user can be by the side that moves on hanging stake
Formula tempers limb force and body harmony；It is connected between hanging ring and plain net or spill net by hanging ring rope, the length of hanging ring rope
Can identical also length interlock, user can using hanging ring do chin-up and move forward etc. arm exercises.In Fig. 1 embodiment
Hang stake and hanging ring is connect with plain net, hanging ring is connect with spill net in Fig. 7.
Installing component is connected with jungle gym 22, and jungle gym includes the vertical support rod connecting with installing component and propping up vertically
The gangboard 23 being arranged on strut in serpentine or rectangle is climbed convenient for user and climbs ring.
It is connected with rope 17 between plain net and support rod, rope 24 is connected between support rod and support rod.User is logical
Cross brill, around, the different modes such as climb, jump in the case where not contacting rope by rope, for tempering children's torso sensitivity
And flexibility.Rope is connected between plain net and support rod as shown in figure 1, is connected with rope between support rod and support rod in Fig. 2.
Plain net and spill net are equipped with connecting portion, the connecting portion and plain net of plain net and spill net and the grid of spill net
It is equipped with reinforcing member, reinforcing member surface circular arc chamfering avoids user from being scraped off, and reinforcing member uses aluminum alloy materials, firm resistance to
With.Rope used in plain net and spill net is sea cable rope, and using nylon material, 6 strands of steel wires of interior package of restricting, grid spacing is 120mm-
140mm passes through the legs and feet of children, but more than waist cannot pass through, to ensure the safety of children.
The both ends of installing component are equipped with connecting portion, and the connecting portion of installing component is equipped with ring flange, installing component it
Between be bonded to each other and use screw locking with ring flange, it is external again with two hemispherical aluminium alloy fasteners fastenings.All kinds of installing components
Between when being connected, connecting portion is aligned.
Because there is the possibility for climbing out of net from eminence and falling in children, it is therefore desirable to carry out safeguard measure.For height
Installing component higher than 80cm, is equipped with the safe fastener 24 of arc above installing component, the safe fastener of arc include card slot part and
Extension, card slot part are matched with horizon bar, tilting bar, bell bar, waveform bar and curved rod size, as shown in Figure 10,
The safe fastener of arc can be stuck on installing component, and Fig. 9 is to be mounted with that the level of the safe fastener of arc climbs net schematic diagram, extension
Divide to open travel and climbs the outside extension of ring.The safe fastener surface of arc is smooth, and children can not utilize the safe fastener of arc
Smooth surface climbed by means of power, such children aloft when would not climb the two sides of ring from open travel and fall.
Open travel climbs ring bottom equipped with cushion, and cushion can play the role of buffering.
Support rod includes straight-bar and J-shaped bar, uses straight-bar as support rod, mounting portion when installing component is closer from the ground
Part uses J-shaped bar as support rod when (being highly higher than 80cm) farther out from the ground.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, in technology of the invention
, can be with various simple variants of the technical solution of the present invention are made in conception range, these simple variants belong to of the invention
Protection scope.
Claims (9)
1. a kind of open travel climbs ring, including at least installing component and the plain net being set between installing component and spill
Net, it is characterised in that: installing component is located at open travel and climbs the inner ring and outer rings of ring, and open travel climbs ring by setting
Set the they sup-port on installing component, installing component includes horizon bar, tilting bar, bell bar, waveform bar and curved rod,
The both ends height of tilting bar is different and both ends are respectively equipped with circular arc shaped curvature, the bending direction in tilting bar bending two ends portion
On the contrary, the bell bell-like curved shape of bar, waveform bar is in wave linear shape；Plain net is set to composition level between two horizon bars and climbs
Net；Plain net is set to composition inclined-plane slide between two tilting bars and climbs net；Plain net is set between two waveform bars and constitutes wave
Shape wave climbs net；Horizon bar both ends connect and compose spill bar with the lower end of two tilting bars respectively, plain net be set to horizon bar and
Inclined-plane is constituted between spill bar and laterally climbs net, and plain net is set to composition basin shape between two spill bars and climbs net；Spill net is set to
Spill is constituted between two horizon bars climbs net, spill net concave shape concavity area downwards；Open climbing of travelling, which is equipped with, to be turned
Turn of bilge position, turning site are made of two or more curved rods, and plain net or spill net are set to the turning site composition U-shaped for climbing ring
Shape climbs net；More than one level climbs net, inclined-plane slide climbs net, waveform climbs net, net is laterally climbed on inclined-plane, basin shape climbs net, spill
It climbs net and U-shaped is climbed net and connected in a ring and forms open travel and climb ring.
2. open travel according to claim 1 climbs ring, it is characterised in that: inclined-plane slide is climbed is equipped with skin skidding on the net
Or climbing rope.
3. open travel according to claim 1 climbs ring, it is characterised in that: between plain net and support rod or support rod
Rope is connected between support rod.
4. open travel according to claim 1 climbs ring, it is characterised in that: plain net and/or spill side off the net are equipped with
Hang stake or hanging ring, hang stake include connect with plain net or spill net hang stake rope, be set in the handle and foot pedal hung on stake rope；It hangs
It is connected between ring and plain net or spill net by hanging ring rope.
5. open travel according to claim 1 climbs ring, it is characterised in that: plain net is equipped with balance block, balance
Square is matched with the size of mesh opening of plain net.
6. open travel according to claim 1 climbs ring, it is characterised in that: installing component is connected with jungle gym, climbs
Step on the gangboard that frame includes the vertical support rod connecting with installing component and is arranged on vertical support rod in serpentine or rectangle.
7. open travel according to claim 1 climbs ring, it is characterised in that: plain net and spill net are equipped with interconnecting piece
Position, the connecting portion and plain net of plain net and spill net and the grid of spill net are equipped with reinforcing member, and reinforcing member surface circular arc falls
Angle.
8. open travel according to claim 1 climbs ring, it is characterised in that: the both ends of installing component are equipped with connection
Position, the connecting portion of installing component are equipped with ring flange, are equipped with hemispherical fastener outside ring flange.
9. open travel according to claim 1 climbs ring, it is characterised in that: be equipped with arc safety above installing component
Fastener, the safe fastener of arc include card slot part and extension, card slot part and horizon bar, tilting bar, bell bar, waveform
The outside extension of ring is climbed to open travel in bar and the matching of curved rod size, extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130041.2A CN107875565B (en) | 2017-11-15 | 2017-11-15 | Open travel of one kind climbs ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130041.2A CN107875565B (en) | 2017-11-15 | 2017-11-15 | Open travel of one kind climbs ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107875565A CN107875565A (en) | 2018-04-06 |
| CN107875565B true CN107875565B (en) | 2019-06-14 |
Family
ID=61777282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711130041.2A Active CN107875565B (en) | 2017-11-15 | 2017-11-15 | Open travel of one kind climbs ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875565B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102262249B1 (en) * | 2020-12-23 | 2021-06-08 | (주)신흥이앤지 | Tower type playground |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589078B1 (en) * | 1985-10-29 | 1988-01-08 | Default Soazig | MULTIPLE COMBINATION CLIMBING AND SLIDING GAME |
| CN200966861Y (en) * | 2006-11-15 | 2007-10-31 | 牛广生 | Movable rope wall spelled for expanding sport |
| CN205730322U (en) * | 2016-06-30 | 2016-11-30 | 王泳涛 | A kind of child's climbing frame |
| CN206276028U (en) * | 2016-11-23 | 2017-06-27 | 深圳市创艺园文旅股份有限公司 | Children's annular climbing equipment all linked with one another |
| CN206577288U (en) * | 2017-03-14 | 2017-10-24 | 魏启良 | A kind of platform screen cloth for children's play in recreation ground |
-
2017
- 2017-11-15 CN CN201711130041.2A patent/CN107875565B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107875565A (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200376315A1 (en) | Modular Play Set | |
| US6511383B1 (en) | Multi-bay bungee-cord acrobatic suspension & trampoline structure | |
| CN107875565B (en) | Open travel of one kind climbs ring | |
| CN107930005B (en) | Open travel of one kind climbs bridge | |
| CN207506907U (en) | A kind of climbing bridge that net is climbed with basin shape | |
| CN207462657U (en) | A kind of climbing bridge | |
| CN207462534U (en) | One kind, which is played, climbs bridge | |
| CN207506901U (en) | A kind of amusement climbing bridge | |
| CN207506902U (en) | A kind of climbing ring | |
| CN207506906U (en) | A kind of climbing bridge that net is laterally climbed with inclined-plane | |
| CN202185106U (en) | Indoor body-building frame | |
| CN207506903U (en) | One kind, which is travelled, climbs bridge | |
| CN207506908U (en) | A kind of climbing bridge that net is climbed with spill | |
| CN207506905U (en) | A kind of climbing bridge with rope | |
| CN207462658U (en) | A kind of climbing bridge with jungle gym | |
| CN207462535U (en) | A kind of climbing bridge that net is climbed with waveform | |
| CN207506904U (en) | A kind of climbing bridge that net is climbed with U-shaped | |
| CN105715102A (en) | Buffer fence for sports field | |
| CN207506909U (en) | It is a kind of to carry the climbing bridge for hanging stake and hanging ring | |
| CN201200782Y (en) | Apparatus for training flip | |
| KR200429261Y1 (en) | sport apparatus of ethnic customs for a rope play | |
| RU129823U1 (en) | Trampoline complex "SKY PARK" | |
| KR200329196Y1 (en) | Fitting-type synthesis of play | |
| RU36242U1 (en) | CHILDREN'S SPORTS COMPLEX (OPTIONS) | |
| CN205252518U (en) | Big width falls V -arrangement and hangs wooden bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |