CN207331970U - A kind of easy-to-mount building structure - Google Patents
A kind of easy-to-mount building structure Download PDFInfo
- Publication number
- CN207331970U CN207331970U CN201721197734.9U CN201721197734U CN207331970U CN 207331970 U CN207331970 U CN 207331970U CN 201721197734 U CN201721197734 U CN 201721197734U CN 207331970 U CN207331970 U CN 207331970U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- plate
- filter
- wall
- support plate
- 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
Abstract
It the utility model is related to a kind of building structure, in particular it is a kind of easy-to-mount building structure, including bottom plate, fixed pin, wallboard, wall board connector, catch basin, head cover, the bottom plate is fixed on the ground by fixed pin, bottom plate upper end sets wallboard, wallboard edge is connected by wall board connector, and wall board connector upper end sets catch basin, and catch basin upper end sets head cover.The utility model can quickly and easily carry out assembly and disassembly, can also be reused after dismounting, meet efficient, environmentally friendly facade lighting;Possess savings rainwater, dmp filter function, and possess solar power generation function, can meet the primary demand of people's outdoor life;The utility model has the advantages that easy to disassemble, stabilized structure, vdiverse in function.
Description
Technical field
A kind of building structure is the utility model is related to, is in particular a kind of easy-to-mount building structure.
Background technology
Construction or when building building for temporary habitation in the wild, people can often build interim movable plank house, and movable plank house is
One kind is using light steel as skeleton, using battenboard as cladding, carries out space conjunction with standard module series, component is connected using bolt
Connect, the environmental protection and economy type movable plate house of novel concept.Assembly and disassembly can be conveniently and efficiently carried out, realize temporary building
Universal standardization, sets up environmental protection and energy saving, the facade lighting of quickness and high efficiency, and this building efficiently, environmentally friendly is developed in order to continue
, there are many detachable building structure in theory.
Such as one kind that number of patent application is CN201521135300.7 assembles detachable building structure entirely, including:
The pile foundation hole being arranged in ground, installs pile foundation in pile foundation hole, and prefabricated housing is installed on installation Ji Liang, Ji Liang above pile foundation
Structure, prefabricated housing structure include load-bearing gable wall, load-bearing front-back wall wall, load-bearing division wall wall and floor plates or roofing
Plate, erection sequence install load-bearing gable wall for first installation load-bearing front-back wall wall, then install load-bearing division wall wall again, then
Floor plates or roof boarding are installed.The utility model is realized and can dismantled, and is recycled easy to construction material, but the utility model
Function is not perfect enough, does not possess the functions such as water storage, power generation, it is impossible to meets the basic living demand of people.
The content of the invention
The purpose of this utility model is to provide a kind of easy-to-mount building structure, can quickly and easily be assembled or
Dismounting, can also reuse after dismounting, meet efficient, environmentally friendly facade lighting;Possess savings rainwater, dmp filter function,
And possess solar power generation function, can meet the primary demand of people's outdoor life;The utility model have it is easy to disassemble,
Stabilized structure, it is vdiverse in function the advantages of.
The purpose of this utility model is achieved through the following technical solutions:
A kind of easy-to-mount building structure, including bottom plate, fixed pin, wallboard, wall board connector, catch basin, head cover, institute
State bottom plate to fix on the ground by fixed pin, bottom plate upper end sets wallboard, and wallboard edge is connected by wall board connector, wall
Plate connector upper end sets catch basin, and catch basin upper end sets head cover;
The bottom plate includes rectangle floor, wall connecting plate, and rectangle floor four corners set circular pin hole, on rectangle floor
End sets wall connecting plate, and four side end face middle-ends of wall connecting plate are both provided with two threaded holes, and the fixed pin is from upper
It is plugged in pin hole downwards, fixed pin lower end is plugged in the soil of ground;
The wallboard includes front wallboard, rear wall plate, left wallboard, right wallboard, installation attached plate, filter, front wallboard, rear wall
Plate, left wallboard, right wallboard are spliced into the rectangular box structure of internal hollow out, front wallboard, rear wall plate, left wallboard, right wallboard it is upper
End face both ends are both provided with embedding groove, and the bottom righthand side of front wallboard sets door, and left wallboard and right wallboard middle-end are both provided with window,
Filter is bolted in rear wall plate front end, and front wallboard, rear wall plate, left wallboard, the madial wall lower end of right wallboard pass through weldering
Connect setting installation attached plate, installation attached plate middle-end be provided with two circular through holes I, install attached plate two circular through holes I and two
Screw thread axially bored line overlaps, and installation attached plate is bolted with wall connecting plate;
The wall board connector includes plug connector, inserts, support plate, and plug connector is made of two angle steel, two angle steel
L-shaped inserting groove is formed between structure, plug connector upper end is welded to connect inserts, and inserts upper end is welded to connect support plate, support plate
Upper surface sets circular through hole II, and the wall board connector sets four, and the front wallboard, rear wall plate, left wallboard, right wallboard are spelled
Connect junction and be plugged in the L-shaped inserting groove of plug connector and form clearance fit, the inserts be plugged on front wallboard, rear wall plate,
Left wallboard, the interior formation clearance fit of the embedding groove of right wallboard;
The catch basin includes water storage trough floor, side box plate, top cover support plate, and water storage trough floor upper end is welded to connect side case
Plate, side box plate are the rectangular configuration of internal hollow out, and water storage trough floor upper surface is welded to connect top cover support plate, and top cover support plate is set
Put inside side box plate.
As the further optimization of the technical program, a kind of easy-to-mount building structure of the utility model, the water storage
Trough floor upper end is provided with apopore, and apopore is arranged on the inner side of top cover support plate, and the four corners of the water storage trough floor are equal
Circular through hole III is provided with, four circular through holes III and the circular through hole II of four support plates are bolted, described
Top cover support plate upper end is welded to connect head cover.
As the further optimization of the technical program, a kind of easy-to-mount building structure of the utility model, the head cover
For horizontal setting, the triangle column structure of internal-internal hollow out, solar panel is bolted in the upper surface of head cover.
As the further optimization of the technical program, a kind of easy-to-mount building structure of the utility model, the filtering
Device is the rectangular configuration of internal hollow out, and filter interior is filled with filter cotton, and filter upper end sets filter inleting pipe, filtering
Device lower end is provided with the filter outlet pipe of control valve, filter inleting pipe and filter outlet pipe with control valve with
Filter interior connects, and filter inleting pipe upper end outer wall is provided with screw thread, and filter inleting pipe upper end is threadedly attached in
In apopore.
As the further optimization of the technical program, a kind of easy-to-mount building structure of the utility model, the head cover
The front-rear side walls of support plate are both provided with multiple conduction holes, and metal filter screen is welded and connected with multiple conduction holes.
The beneficial effects of the utility model are:A kind of easy-to-mount building structure of the utility model, each component connection are more
Using grafting or bolt connecting mode, assembly and disassembly can be quickly and easily carried out, can also reuse, meet after dismounting
Efficiently, environmentally friendly facade lighting;Catch basin and filter are set, possess savings rainwater, dmp filter function;The upper surface of head cover
Solar panel is bolted, possesses solar power generation function, can meet the primary demand of people's outdoor life;It is logical
Fixed pin is crossed to be fixed on ground, connect wallboard, stabilized structure and the leakproofness for improving wallboard junction by wall board connector,
Be conducive to keep the temperature.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the base arrangement schematic diagram of the utility model;
Fig. 3 is the fixed pin structure diagram of the utility model;
Fig. 4 is the panel structure schematic diagram one of the utility model;
Fig. 5 is the panel structure schematic diagram two of the utility model;
Fig. 6 is the panel structure schematic diagram three of the utility model;
Fig. 7 is the wall board connector structure diagram one of the utility model;
Fig. 8 is the wall board connector structure diagram two of the utility model;
Fig. 9 is the water storage slot structure schematic diagram of the utility model;
Figure 10 is the cap structure schematic diagram of the utility model.
In figure:Bottom plate 1;Rectangle floor 1-1;Circular pin hole 1-1-1;Wall connecting plate 1-2;Threaded hole 1-2-1;
Fixed pin 2;
Wallboard 3;Front wallboard 3-1;Rear wall plate 3-2;Left wallboard 3-3;Right wallboard 3-4;Attached plate 3-5 is installed;Filter 3-6;
Wall board connector 4;Plug connector 4-1;Inserts 4-2;Support plate 4-3;
Catch basin 5;Water storage trough floor 5-1;Apopore 5-1-1;III 5-1-2 of circular through hole;Side box plate 5-2;Top cover support
Plate 5-3;
Head cover 6.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
As Figure 1-10 shows:A kind of easy-to-mount building structure, including the connection of bottom plate 1, fixed pin 2, wallboard 3, wallboard
Part 4, catch basin 5, head cover 6, it is characterised in that:The bottom plate 1 is fixed on the ground by fixed pin 2, and 1 upper end of bottom plate sets wall
Plate 3,3 edge of wallboard are connected by wall board connector 4, and 4 upper end of wall board connector sets catch basin 5, and 5 upper end of catch basin is set
Head cover 6;
The bottom plate 1 includes rectangle floor 1-1, wall connecting plate 1-2, and rectangle floor 1-1 four corners set circular pin hole
1-1-1, rectangle floor 1-1 upper ends set wall connecting plate 1-2, and four side end face middle-ends of wall connecting plate 1-2 are both provided with
Two threaded hole 1-2-1, the fixed pin 2 are plugged in pin hole 1-1-1 from the top down, and 2 lower end of fixed pin is plugged on ground mud
In soil, for fixing the utility model, integrally-built stability is improved;
The wallboard 3 includes front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4, installation attached plate 3-5, filtering
Device 3-6, front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4 are spliced into the rectangular box structure of internal hollow out, preceding
Wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, the upper surface both ends of right wallboard 3-4 are both provided with embedding groove, the right side of front wallboard 3-1
Lower end sets door, and left wallboard 3-3 and right wallboard 3-4 middle-ends are both provided with window, and rear wall plate 3-2 front ends were bolted
Filter 3-6, front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, the madial wall lower end of right wallboard 3-4 set installation by welding
Attached plate 3-5, installation attached plate 3-5 middle-ends are provided with two circular through holes I, two circular through holes I and two spiral shells of installation attached plate 3-5
Pit 1-2-1 axis overlap, and installation attached plate 3-5 and wall connecting plate 1-2 is bolted;
The wall board connector 4 includes plug connector 4-1, inserts 4-2, support plate 4-3, plug connector 4-1 by two angle steel
Form, L-shaped inserting groove is formed between two angle steel structures, plug connector 4-1 upper ends are welded to connect inserts 4-2, inserts 4-2 upper ends
Support plate 4-3 is welded to connect, support plate 4-3 upper surfaces set circular through hole II, and the setting of wall board connector 4 four is described
Front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4 splicings junction are plugged in the L-shaped inserting groove of plug connector 4-1
Clearance fit is formed, the inserts 4-2 is plugged on front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4 and inlays
Clearance fit is formed in groove, wall board connector 4 is used to improve front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4 spellings
The leakproofness of junction is connect, so as to improve house insulation performance;
The catch basin 5 is including on water storage trough floor 5-1, side box plate 5-2, top cover support plate 5-3, water storage trough floor 5-1
End is welded to connect side box plate 5-2, and side box plate 5-2 is the rectangular configuration of internal hollow out, and water storage trough floor 5-1 upper surfaces are welded to connect
Top cover support plate 5-3, top cover support plate 5-3 are arranged on inside side box plate 5-2, and the front-rear side walls of top cover support plate 5-3 are respectively provided with
There are multiple conduction holes, metal filter screen is welded and connected with multiple conduction holes;
The water storage trough floor 5-1 upper ends are provided with apopore 5-1-1, and apopore 5-1-1 is arranged on top cover support plate 5-3
Inner side, apopore 5-1-1 is threaded hole, and the four corners of the water storage trough floor 5-1 are both provided with III 5-1-2 of circular through hole,
The circular through hole II of four circular through holes, III 5-1-2 and four support plate 4-3 is bolted, the top cover support plate
5-3 upper ends are welded to connect head cover 6, metal filtration net filtration of the rainwater that 6 upper end of head cover flows down through top cover support plate 5-3;
The head cover 6 is laterally sets, the triangle column structure of internal-internal hollow out, and the upper surface of head cover 6 passes through spiral shell
Tether and connect solar panel;
The filter 3-6 is the rectangular configuration of internal hollow out, and filter cotton, filter 3-6 are filled with inside filter 3-6
Upper end sets filter inleting pipe, and filter 3-6 lower ends are provided with the filter outlet pipe of control valve, filter inleting pipe and
For filter outlet pipe with control valve with being connected inside filter 3-6, filter inleting pipe upper end outer wall is provided with screw thread,
Filter inleting pipe upper end is threadedly attached in apopore 5-1-1, metal filter screen of the rainwater through top cover support plate 5-3 and
The filtering of filter 3-6 can meet the demand of domestic water such as cleaning toilet;
Its operation principle of the utility model is:2 lower end of fixed pin is plugged in the soil of ground, for making the utility model
It is fixed, improve integrally-built stability;
The wall board connector 4 sets four, and the front wallboard 3-1, rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4 are spelled
The interior formation clearance fit of L-shaped inserting groove that junction is plugged on plug connector 4-1 is connect, the inserts 4-2 is plugged on front wallboard 3-
1st, clearance fit is formed in the embedding groove of rear wall plate 3-2, left wallboard 3-3, right wallboard 3-4, wall board connector 4 is used to improve front wall
Plate 3-1, rear wall plate 3-2, left wallboard 3-3, the leakproofness of right wallboard 3-4 splicings junction, so as to improve house insulation performance;
The filtering of metal filter screen and filter 3-6 of the rainwater that 6 upper end of head cover flows down through top cover support plate 5-3 can expire
The demand of domestic water such as sufficient cleaning toilet;
Solar panel is bolted in the upper surface of head cover 6, can be generated electricity by solar energy, meet people
Household electricity demand;
A kind of easy-to-mount building structure of the utility model, each component connection uses grafting or bolt connecting mode,
Assembly and disassembly can be quickly and easily carried out, can also be reused after dismounting, meets efficient, environmentally friendly facade lighting;If
Catch basin 5 and filter 3-6 are put, possesses savings rainwater, dmp filter function;The sun is bolted in the upper surface of head cover 6
Energy solar panel, possesses solar power generation function, can meet the primary demand of people's outdoor life;It is fixed on by fixed pin 2
Ground, by wall board connector 4 connect wallboard 3, and stabilized structure and the leakproofness for improving 3 junction of wallboard are conducive to keep the temperature.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of easy-to-mount building structure, including bottom plate(1), fixed pin(2), wallboard(3), wall board connector(4), water storage
Groove(5), head cover(6), it is characterised in that:The bottom plate(1)Pass through fixed pin(2)Fix on the ground, bottom plate(1)Upper end is set
Wallboard(3), wallboard(3)Edge passes through wall board connector(4)Connection, wall board connector(4)Upper end sets catch basin(5), store
Sink(5)Upper end sets head cover(6);
The bottom plate(1)Including rectangle floor(1-1), wall connecting plate(1-2), rectangle floor(1-1)Four corners set circular
Pin hole(1-1-1), rectangle floor(1-1)Upper end sets wall connecting plate(1-2), wall connecting plate(1-2)Four side end faces
Middle-end is both provided with two threaded holes(1-2-1), the fixed pin(2)Pin hole is plugged on from the top down(1-1-1)It is interior, fixed pin
(2)Lower end is plugged in the soil of ground;
The wallboard(3)Including front wallboard(3-1), rear wall plate(3-2), left wallboard(3-3), right wallboard(3-4), installation attached plate
(3-5), filter(3-6), front wallboard(3-1), rear wall plate(3-2), left wallboard(3-3), right wallboard(3-4)Inside is spliced into engrave
Empty rectangular box structure, front wallboard(3-1), rear wall plate(3-2), left wallboard(3-3), right wallboard(3-4)Upper surface both ends
It is both provided with embedding groove, front wallboard(3-1)Bottom righthand side set door, left wallboard(3-3)With right wallboard(3-4)Middle-end is respectively provided with
There are window, rear wall plate(3-2)Filter is bolted in front end(3-6), front wallboard(3-1), rear wall plate(3-2), left wallboard
(3-3), right wallboard(3-4)Madial wall lower end pass through weld set installation attached plate(3-5), attached plate is installed(3-5)Middle-end is set
Two circular through holes I are equipped with, attached plate is installed(3-5)Two circular through holes I and two threaded holes(1-2-1)Axis overlaps, peace
Fill attached plate(3-5)With wall connecting plate(1-2)It is bolted;
The wall board connector(4)Including plug connector(4-1), inserts(4-2), support plate(4-3), plug connector(4-1)By two
A angle steel is formed, and L-shaped inserting groove, plug connector are formed between two angle steel structures(4-1)Upper end is welded to connect inserts(4-2), edge
Inserts(4-2)Upper end is welded to connect support plate(4-3), support plate(4-3)Upper surface sets circular through hole II, the wallboard connection
Part(4)Four are set, the front wallboard(3-1), rear wall plate(3-2), left wallboard(3-3), right wallboard(3-4)Insert splicing junction
It is connected on plug connector(4-1)L-shaped inserting groove in formed clearance fit, the inserts(4-2)It is plugged on front wallboard(3-1), after
Wallboard(3-2), left wallboard(3-3), right wallboard(3-4)Embedding groove in formed clearance fit;
The catch basin(5)Including water storage trough floor(5-1), side box plate(5-2), top cover support plate(5-3), water storage trough floor
(5-1)Upper end is welded to connect side box plate(5-2), side box plate(5-2)For the rectangular configuration of internal hollow out, water storage trough floor(5-1)
Upper surface is welded to connect top cover support plate(5-3), top cover support plate(5-3)It is arranged on side box plate(5-2)It is internal.
A kind of 2. easy-to-mount building structure according to claim 1, it is characterised in that:The water storage trough floor(5-
1)Upper end is provided with apopore(5-1-1), apopore(5-1-1)It is arranged on top cover support plate(5-3)Inner side, apopore(5-
1-1)For threaded hole, the water storage trough floor(5-1)Four corners be both provided with circular through hole III(5-1-2), four circles
Shape through hole III(5-1-2)With four support plates(4-3)Circular through hole II be bolted, the top cover support plate(5-3)
Upper end is welded to connect head cover(6).
A kind of 3. easy-to-mount building structure according to claim 1, it is characterised in that:The head cover(6)For transverse direction
Set, the triangle column structure of internal-internal hollow out, head cover(6)Upper surface solar panel is bolted.
A kind of 4. easy-to-mount building structure according to claim 2, it is characterised in that:The filter(3-6)For
The rectangular configuration of internal hollow out, filter(3-6)Inside is filled with filter cotton, filter(3-6)Upper end sets filter to intake
Pipe, filter(3-6)Lower end is provided with the filter outlet pipe of control valve, filter inleting pipe and the filtering with control valve
Device outlet pipe is and filter(3-6)Inside connection, filter inleting pipe upper end outer wall are provided with screw thread, on filter inleting pipe
End is threadedly attached in apopore(5-1-1)It is interior.
A kind of 5. easy-to-mount building structure according to claim 1, it is characterised in that:The top cover support plate(5-
3)Front-rear side walls be both provided with multiple conduction holes, be welded and connected with metal filter screen in multiple conduction holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721197734.9U CN207331970U (en) | 2017-09-19 | 2017-09-19 | A kind of easy-to-mount building structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721197734.9U CN207331970U (en) | 2017-09-19 | 2017-09-19 | A kind of easy-to-mount building structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207331970U true CN207331970U (en) | 2018-05-08 |
Family
ID=62369026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721197734.9U Active CN207331970U (en) | 2017-09-19 | 2017-09-19 | A kind of easy-to-mount building structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207331970U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110159003A (en) * | 2019-05-09 | 2019-08-23 | 浙江大东吴集团建设有限公司 | A kind of energy-saving assembled laboratory structure |
CN112012524A (en) * | 2020-08-22 | 2020-12-01 | 深圳市炎唐装饰有限公司 | Energy-saving assembled steel structure residential system and installation method |
CN115538608A (en) * | 2022-09-09 | 2022-12-30 | 江苏和天下节能科技股份有限公司 | But quick assembly disassembly's assembled housing structure |
-
2017
- 2017-09-19 CN CN201721197734.9U patent/CN207331970U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110159003A (en) * | 2019-05-09 | 2019-08-23 | 浙江大东吴集团建设有限公司 | A kind of energy-saving assembled laboratory structure |
CN112012524A (en) * | 2020-08-22 | 2020-12-01 | 深圳市炎唐装饰有限公司 | Energy-saving assembled steel structure residential system and installation method |
CN112012524B (en) * | 2020-08-22 | 2021-08-24 | 深圳市炎唐装饰有限公司 | Energy-saving assembled steel structure residential system and installation method |
CN115538608A (en) * | 2022-09-09 | 2022-12-30 | 江苏和天下节能科技股份有限公司 | But quick assembly disassembly's assembled housing structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109518811A (en) | A kind of easy-to-mount building structure | |
CN207331970U (en) | A kind of easy-to-mount building structure | |
CN106436910B (en) | A kind of Combined moveable board room and its construction method | |
CN104612246A (en) | Assembled monolithic concrete large-span frame structure system and assembling method thereof | |
CN103993679A (en) | Bolt connecting joint structure of low-rise fabricated composite wall house | |
CN205444984U (en) | Pin -connected panel sanitation room | |
CN201864235U (en) | Asphalt storage device | |
CN102561723A (en) | Modular photovoltaic power generation building | |
CN203769067U (en) | Novel assembly type intelligent house | |
CN203640115U (en) | Modular curtain wall panel | |
CN201049820Y (en) | Combined pitch storage pot | |
CN205444455U (en) | Adopt environment -friendly type wall body's building window subassembly structure | |
CN202431019U (en) | Modular photovoltaic power generation building | |
CN206070802U (en) | For the assembling structure of the close post steel plate energy-consuming shear wall structure of concrete filled steel tube | |
CN205040337U (en) | Modularization sunlight greenhouse | |
CN211499915U (en) | Environment-friendly light steel villa with cadmium telluride glass power generation function | |
CN113513080A (en) | Integrated assembled steel construction environmental protection building | |
CN204530995U (en) | A kind of precast plate | |
CN109440937B (en) | Detachable house | |
CN207863611U (en) | A kind of color steel assembled building enclosing of ripple | |
CN208088494U (en) | A kind of assembled architecture component | |
CN205444562U (en) | Adopt environment -friendly type wall body's building door subassembly structure | |
CN206070803U (en) | The close post steel plate energy-consuming shear wall structure of L-shaped concrete filled steel tube | |
CN207211913U (en) | A kind of photovoltaic generation pylon and its connecting plate | |
CN104612329A (en) | Prefabricated truss beam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |