CN215977678U - Universal regulation angle sign indicating number on sunshine house roof - Google Patents
Universal regulation angle sign indicating number on sunshine house roof Download PDFInfo
- Publication number
- CN215977678U CN215977678U CN202120073270.0U CN202120073270U CN215977678U CN 215977678 U CN215977678 U CN 215977678U CN 202120073270 U CN202120073270 U CN 202120073270U CN 215977678 U CN215977678 U CN 215977678U
- Authority
- CN
- China
- Prior art keywords
- base plate
- arc
- plate
- side plates
- roof
- 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
Images
Landscapes
- Building Awnings And Sunshades (AREA)
Abstract
The utility model discloses a sunlight house roof universal adjusting corner connector which comprises a base plate, a plurality of mounting holes, two side plates, an upper surface and a lower surface, wherein the two end surfaces are parallel to each other, the two side surfaces are parallel to each other, the upper surface and the lower surface are parallel to each other, the base plate is provided with a plurality of mounting holes, the two side plates are respectively and fixedly mounted on the two side surfaces of the base plate, the two side plates are perpendicular to the base plate, arc-shaped grooves are formed in the corners of the edges, facing the upper surface of the base plate, of the two side plates, are provided with arc-shaped grooves, the arc-shaped grooves are arranged corresponding to the mounting holes, and a plurality of cylindrical assembling columns are fixedly mounted on the upper surface of the base plate. The utility model can be arranged on a cylindrical or cambered-surface-structure supporting structure in a relatively matching manner, particularly the angles are well matched, the inclination of the roof is easy to control, the metal frame can be stably connected, the potential safety hazard that the built sunshine house roof collapses in the later period can be avoided, and the potential threat to the life safety of users can be effectively eliminated.
Description
Technical Field
The utility model relates to the technical field of sunlight house construction, in particular to a universal adjusting corner connector for a sunlight house roof.
Background
The sunlight room is also called as a glass room, and the sunlight room adopts a full-transparent non-traditional building built by glass and a metal frame so as to achieve the purposes of enjoying sunlight and being close to nature. The sunlight house is a building which is advocated by people pursuing nature and fashion at home and abroad. The sunshine room is designed and built according to the use requirements of places and personal preference, and the indoor arrangement can be decorated according to the personal preference. Balcony or terrace sunny rooms, in whole dwelling rooms, visual connectivity is very important. It is necessary to consider the overall style of the building to be consistent with the overall tone of the building.
The angle code connecting piece is required to be widely used to connect the metal frame in the building process of the sunlight house roof, but the angle code connecting piece in the prior art is difficult to be installed on a cylindrical support structure or a support structure with an arc surface structure in a matching mode, particularly, the angle is difficult to match, the inclination of the roof is difficult to control, the metal frame is difficult to be stably connected, the potential safety hazard that the built sunlight house roof collapses in the later stage is caused, and potential threat is caused to the life safety of a user.
Therefore, the sunlight house roof universal adjusting corner connector is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sunlight house roof universal adjusting angle brace which can be arranged on a cylindrical or cambered-surface-structure supporting structure in a relatively matching mode, particularly has well-matched angles, is easy to control the inclination of a roof, can be stably connected with a metal frame, can avoid the potential safety hazard that the built sunlight house roof collapses in the later period, effectively eliminates the potential threat to the life safety of users, and solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a sunshine house top universal regulation angle sign indicating number, includes:
the main structure comprises a base plate and two side plates, wherein the base plate is provided with two mutually parallel end faces, two mutually parallel side faces, an upper surface and a lower surface, the upper surface and the lower surface are mutually parallel, the base plate is provided with a plurality of mounting holes, the two side plates are fixedly mounted on two side faces of the base plate respectively and are perpendicular to the base plate, the two side plates face the edge corners of the upper surface of the base plate, and arc-shaped grooves are formed in the edge corners of the upper surface of the base plate and correspond to the mounting holes.
Through adopting above-mentioned technical scheme, the universal regulation angle sign indicating number in sunshine house roof of design mainly comprises base plate and two curb plates, and seted up a plurality of mounting holes on the base plate, arc recess has been seted up towards the marginal corner of base plate upper surface at two curb plates, make this universal regulation angle sign indicating number in sunshine house roof can relatively install on cylindrical or have arc surface structure's bearing structure with mutually supporting of arc recess under the mounting hole, especially the angle is fine to be matchd, not only the inclination on easy control roof, can also connect metal crate steadily, the sunshine house roof that can stop to build has the potential safety hazard that collapses in the later stage, effectively solve and cause potential threat to user's life safety.
Foretell universal regulation angle sign indicating number of sunshine house roof, wherein, fixed mounting has a plurality of cylindrical equipment post on the upper surface of base plate, and is a plurality of cylindrical equipment post corresponds a plurality of respectively the mounting hole sets up, and is a plurality of cylindrical equipment post dorsad the one end terminal surface of base plate all with the setting of laminating mutually of the cambered surface of convex recess.
Through adopting above-mentioned technical scheme, make arc recess's cambered surface and cylindrical or have the bearing structure of cambered surface structure between effectively support through setting up cylindrical assembly post to make this sunshine roof universal regulation angle sign indicating number can connect metal crate more steadily.
Foretell sunshine roof universal regulation angle sign indicating number, wherein, two the curb plate is kept away from the one end of convex recess has all seted up the scarf.
Through adopting above-mentioned technical scheme, two all seted up the scarf on the curb plate, can avoid leaning on too closely when two adjacent universal regulation angle sign indicating number installations of this sunshine roof to lead to conflicting each other and unable adjustment mounted position and angle.
The universal angle sign indicating number of adjusting of foretell sunshine house roof, wherein, all seted up on the curb plate and joined in marriage the dress hole, join in marriage dress hole and all close on the scarf setting.
Through adopting above-mentioned technical scheme, can utilize the screw to pass and join in marriage dress hole and be connected curb plate and metal crate stable, can avoid metal crate to take place unexpected bad phenomenon that drops from this sunshine house roof universal regulation angle sign indicating number to make this sunshine house roof universal regulation angle sign indicating number safe and reliable more.
Foretell universal regulation angle sign indicating number of sunshine house roof, wherein, the base plate is kept away from fixed mounting has the riser on the one end terminal surface of scarf, the riser perpendicular to the base plate sets up, just the both sides edge of riser and two the curb plate is kept away from homogeneous body is equipped with the arc connecting plate between the one end edge of scarf, the arc connecting plate all moves towards the base plate sets up in a sunken way.
Through adopting above-mentioned technical scheme, riser and arc connecting plate cooperate and play the effect of strengthening the universal regulation angle sign indicating number intensity of this sunshine house roof to make this sunshine house roof universal regulation angle sign indicating number can connect metal crate steadily.
The utility model provides an foretell sunshine roof universal regulation angle sign indicating number, wherein, two the curb plate dorsad the equal fixed mounting in a side of base plate has decorates strip card layer board, decorate strip card layer board with the curb plate dorsad be formed with the draw-in groove between a side of base plate.
By adopting the technical scheme, the clamping groove is used for installing the decorative strip which plays a role in decorating the top of the sunshine house, so that the decorative strip is convenient to install.
The above-mentioned sunshine house roof universal regulation angle sign indicating number, wherein, have on decorating the strip card layer board towards the sunken arc portion of curb plate.
Through adopting above-mentioned technical scheme, arc portion not only can increase the stress strength of decorating strip card layer board, can also play the beautification effect.
The above-mentioned universal regulation angle sign indicating number of sunshine house roof, wherein, two first breach has all been seted up on the upper portion of curb plate, first breach corresponds decoration strip card layer board sets up.
Through adopting above-mentioned technical scheme, first breach is used for the metal framework that coincide better, can avoid metal framework to rock in the inside of this sunshine house roof universal regulation angle sign indicating number.
The universal regulation angle sign indicating number of foretell sunshine house roof, wherein, two the curb plate dorsad the arc connecting plate one end with the base plate dorsad the juncture of the one end of riser all seted up the second breach.
Through adopting above-mentioned technical scheme, the second breach is used for the metal framework that coincide better, can avoid metal framework to rock in the inside of this sunshine house roof universal regulation angle sign indicating number.
The universal angle adjusting bracket for the sunlight house roof is characterized in that the base plate, the two side plates, the cylindrical assembling columns, the vertical plate, the decorative strip clamping plate and the arc-shaped connecting plate are made of plastics or stainless steel.
Through adopting above-mentioned technical scheme for the raw materials of this universal regulation angle sign indicating number preparation of sunshine house roof are more common, the processing production of being convenient for.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the designed sunlight house roof universal adjusting angle brace can be relatively and coincidently installed on a cylindrical or cambered surface structure supporting structure, particularly the angles are well matched, the inclination of the roof is easy to control, the metal frame can be stably connected, the potential safety hazard that the built sunlight house roof collapses in the later period can be avoided, and the potential threat to the life safety of users can be effectively eliminated.
Drawings
FIG. 1 is a schematic structural view of a sunlight house roof universal adjusting corner brace of the present invention;
FIG. 2 is a schematic view of another angle of view of the solar roof with a universal adjustable angle;
FIG. 3 is a second schematic view of another angle of view of the universal adjustable corner connector for the roof of a sunlight room of the present invention;
FIG. 4 is a third schematic view of another angle of view of the universal adjustable corner connector for the roof of a sunlight room of the present invention;
FIG. 5 is a fourth schematic view of another angle of view of the universal adjustable corner connector for the roof of a sunlight room;
FIG. 6 is a fifth view of the sun roof with another angle of view;
FIG. 7 is a sixth schematic view of another angle of view of the universal adjustable corner connector for the roof of a sunlight room of the present invention;
FIG. 8 is a seventh schematic view of another angle of view of the universal adjustable corner connector for the roof of a sunlight room of the present invention;
FIG. 9 is a perspective view of the present invention showing the top of a sunlight house with a universal adjustable corner brace;
fig. 10 is an application schematic diagram of different angles of the sunlight house roof universal adjusting angle code of the utility model.
In the figure: 1. a substrate; 2. a circular arc-shaped groove; 3. a side plate; 4. a decorative strip card support plate; 5. mounting holes; 6. assembling holes; 7. a cylindrical fitting column; 8. a vertical plate; 9. an arc-shaped connecting plate; 10. an arc-shaped portion; 11. a first notch; 12. a second notch; 13. and (4) chamfering.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution:
example 1
The utility model provides a sunshine house top universal regulation angle sign indicating number, includes: base plate 1 has two terminal surfaces that are parallel to each other, two sides that are parallel to each other and the upper surface and the lower surface that are parallel to each other, has seted up a plurality of mounting holes 5 on the base plate 1, and two curb plates 3 are fixed mounting respectively on the both sides face of base plate 1, and two curb plates 3 all perpendicular to base plate 1 sets up, and two curb plates 3 have seted up convex recess 2 towards the marginal corner of base plate 1 upper surface, and convex recess 2 corresponds mounting hole 5 and sets up.
The sunlight house roof universal adjusting angle code is mainly composed of a base plate 1 and two side plates 3, a plurality of mounting holes 5 are formed in the base plate 1, arc-shaped grooves 2 are formed in the corners of the edges, facing the upper surface of the base plate 1, of the two side plates 3, the sunlight house roof universal adjusting angle code can be mounted on a cylindrical or arc-surface-structure supporting structure in a relatively matched mode under the mutual matching of the mounting holes 5 and the arc-shaped grooves 2, particularly, angles are well matched, the inclination of a roof is easy to control, metal frames can be stably connected, the potential safety hazard that the built sunlight house roof collapses in the later stage can be avoided, and potential threats to life safety of users are effectively eliminated;
the universal adjusting angle code of the sunshine house roof is characterized in that a plurality of cylindrical assembling columns 7 are fixedly mounted on the upper surface of the base plate 1, the cylindrical assembling columns 7 are respectively arranged corresponding to the mounting holes 5, the end faces of the cylindrical assembling columns 7, which are back to the base plate 1, are respectively attached to the arc surfaces of the arc grooves 2, and the arc surfaces of the arc grooves 2 and a cylindrical or arc-surface-structure-provided supporting structure are effectively supported by arranging the cylindrical assembling columns 7, so that the universal adjusting angle code of the sunshine house roof can be more stably connected with a metal frame;
wherein, the one end that arc recess 2 was kept away from to two curb plates 3 has all been seted up scarf 13, has all seted up scarf 13 on two curb plates 3, and the too near that leans on when can avoiding two adjacent universal regulation angle sign indicating number installations of this sunshine roof leads to conflicting each other and unable adjustment mounted position and angle.
Wherein, all seted up on curb plate 3 and joined in marriage dress hole 6, join in marriage dress hole 6 and all close on scarf 13 and set up, can utilize the screw to pass and join in marriage dress hole 6 and be connected curb plate 3 and metal frame stable, can avoid metal frame to take place the unexpected bad phenomenon that drops from the universal regulation angle sign indicating number in this sunshine house roof to make the universal regulation angle sign indicating number in this sunshine house roof safe and reliable more.
Wherein, fixed mounting has riser 8 on the one end terminal surface that chamfer 13 was kept away from to base plate 1, riser 8 perpendicular to base plate 1 sets up, and the both sides edge of riser 8 and two curb plates 3 keep away from between the one end edge of chamfer 13 homogeneous body be equipped with arc connecting plate 9, arc connecting plate 9 all sets up towards base plate 1 is sunken, riser 8 and arc connecting plate 9 cooperate and play the effect of strengthening the universal regulation angle sign indicating number intensity of this sunshine house roof, thereby make the universal regulation angle sign indicating number of this sunshine house roof can connect metal crate steadily.
Wherein, riser 8 and arc connecting plate 9 cooperate and play the effect of strengthening the universal regulation angle sign indicating number intensity of this sunshine roof, can deepen the effect of holding tank simultaneously to make this universal regulation angle sign indicating number of sunshine roof can connect metal crate steadily.
Example 2
The difference between this embodiment and embodiment 1 lies in that, the equal fixed mounting of two curb plate 3 one sides that are dorsad the base plate 1 has decoration strip layer board 4, is formed with the draw-in groove between the decoration strip layer board 4 and the curb plate 3 one side that is dorsad the base plate 1, and this draw-in groove is used for installing the ornamental strip that plays the effect of decorating sunshine house top for the ornamental strip installation is more convenient.
Wherein, have the arc portion 10 towards the sunken of curb plate 3 on the decoration strip card layer board 4, arc portion 10 not only can increase the stress strength of decorating strip card layer board 4, can also play the beautification effect.
Wherein, first breach 11 has all been seted up on the upper portion of two curb plates 3, and first breach 11 corresponds the setting of decorative strip card layer board 4, and first breach 11 is used for the metal framework that better coincide, can avoid the metal framework to rock in the inside of this sunshine roof universal regulation angle sign indicating number.
Wherein, the juncture of the one end of the arc connecting plate 9 dorsad with the one end of the base plate 1 dorsad with the vertical plate 8 of the two side plates 3 is provided with a second notch 12, the second notch 12 is used for better inosculating the metal frame, and the metal frame can be prevented from shaking inside the universal adjusting angle code of the sunshine house roof.
Wherein, base plate 1, two curb plates 3, a plurality of cylindrical assembly post 7, riser 8, decoration strip card layer board 4 and arc connecting plate 9 are plastics or stainless steel and make for the raw materials of this universal regulation angle sign indicating number preparation of sunshine house roof is more common, the processing production of being convenient for.
As shown in fig. 9 and fig. 10, a schematic diagram of a practical application of the solar house roof universal adjusting angle code, where a represents the solar house roof universal adjusting angle code designed by the present invention, b represents a metal frame, and c represents a cylindrical or cambered-surface-structured support structure, it can be seen from fig. 10 that the inclination of the solar house roof is easily controlled by installing the metal frame using the solar house roof universal adjusting angle code.
The working principle is as follows: the universal adjusting angle code for the sunshine house roof is characterized in that when the universal adjusting angle code for the sunshine house roof is used, the arc-shaped groove 2 is coincidently attached to a cylindrical supporting structure or a supporting structure with an arc surface structure, the inclination angle is adjusted, a mark is drawn by a marking pen through the mounting hole 5, the base plate 1 is taken down, a hole with the mark is drilled on the cylindrical supporting structure or the supporting structure with the arc surface structure by an electric drill, the universal adjusting angle code for the sunshine house roof is fixedly arranged on the cylindrical supporting structure or the supporting structure with the arc surface structure by matching a screw with the hole on the cylindrical supporting structure or the supporting structure with the arc surface structure, the metal frame is arranged inside the universal adjusting angle code for the sunshine house roof, the metal frame is fixedly connected with the universal adjusting angle code for the sunshine house roof by matching a screw with the mounting hole 6, and the metal frame can be stably arranged inside the universal adjusting angle code for the sunshine house roof, the slope of roof not only is controlled easily, can also connect metal framework steadily, and the sunshine house top that can stop to build has the potential safety hazard that collapses in the later stage, has effectively been solved and has caused potential threat to user's life safety.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a sunshine house top universal regulation angle sign indicating number which characterized in that includes:
the main structure comprises a base plate (1) and two side plates (3), wherein the base plate (1) is provided with two mutually parallel end faces, two mutually parallel side faces and an upper surface and a lower surface which are mutually parallel, the base plate (1) is provided with a plurality of mounting holes (5), the side plates (3) are respectively and fixedly mounted on two side faces of the base plate (1), the side plates (3) are all perpendicular to the base plate (1) and are arranged, the side plates (3) face the edge corners of the upper surface of the base plate (1) and are provided with arc-shaped grooves (2), and the arc-shaped grooves (2) correspond to the mounting holes (5).
2. The sunlight roof universal adjustment corner brace of claim 1, wherein: a plurality of cylindrical assembling columns (7) are fixedly mounted on the upper surface of the base plate (1) and correspond to the cylindrical assembling columns (7) in a plurality of positions respectively, the mounting holes (5) are formed in the cylindrical assembling columns (7) in a back mode, and one end face of the base plate (1) is attached to the arc face of the arc-shaped groove (2) in a back mode.
3. The sunlight house roof universal adjusting corner brace of claim 2, wherein: oblique notches (13) are formed in the ends, far away from the arc-shaped grooves (2), of the two side plates (3).
4. The sunlight house roof universal adjusting corner brace of claim 3, wherein: the two side plates (3) are provided with assembling holes (6), and the assembling holes (6) are arranged close to the inclined cuts (13).
5. The sunlight house roof universal adjusting corner brace of claim 3, wherein: keep away from base plate (1) fixed mounting has riser (8) on the one end terminal surface of scarf (13), riser (8) perpendicular to base plate (1) sets up, just the both sides edge of riser (8) and two curb plate (3) are kept away from equal an organic whole is equipped with arc connecting plate (9) between the one end edge of scarf (13), arc connecting plate (9) all move towards base plate (1) is sunken to be set up.
6. The sunlight roof universal adjustment corner brace of claim 5, wherein: two curb plate (3) are dorsad the equal fixed mounting of a side of base plate (1) has decoration strip card layer board (4), decoration strip card layer board (4) with curb plate (3) are dorsad be formed with the draw-in groove between a side of base plate (1).
7. The sunlight roof universal adjustment corner brace of claim 6, wherein: the decorative strip card supporting plate (4) is provided with an arc-shaped part (10) which is sunken towards the side plate (3).
8. The sunlight roof universal adjustment corner brace of claim 6, wherein: first breach (11) have all been seted up on the upper portion of two curb plate (3), first breach (11) correspond decoration strip card layer board (4) set up.
9. The sunlight roof universal adjustment corner brace of claim 5, wherein: and a second notch (12) is formed at the junction of one end of each of the two side plates (3) back to the arc-shaped connecting plate (9) and one end of the base plate (1) back to the vertical plate (8).
10. The sunlight roof universal adjustment corner brace of claim 6, wherein: the base plate (1), the two side plates (3), the cylindrical assembling columns (7), the vertical plate (8), the decorative strip clamping plate (4) and the arc-shaped connecting plate (9) are all made of plastics or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073270.0U CN215977678U (en) | 2021-01-12 | 2021-01-12 | Universal regulation angle sign indicating number on sunshine house roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073270.0U CN215977678U (en) | 2021-01-12 | 2021-01-12 | Universal regulation angle sign indicating number on sunshine house roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215977678U true CN215977678U (en) | 2022-03-08 |
Family
ID=80506351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120073270.0U Active CN215977678U (en) | 2021-01-12 | 2021-01-12 | Universal regulation angle sign indicating number on sunshine house roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215977678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746671A (en) * | 2021-01-12 | 2021-05-04 | 佛山市安晨门窗科技有限公司 | Universal regulation angle sign indicating number on sunshine house roof |
-
2021
- 2021-01-12 CN CN202120073270.0U patent/CN215977678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746671A (en) * | 2021-01-12 | 2021-05-04 | 佛山市安晨门窗科技有限公司 | Universal regulation angle sign indicating number on sunshine house roof |
| CN112746671B (en) * | 2021-01-12 | 2024-07-16 | 佛山市安晨门窗科技有限公司 | Universal adjusting angle sign indicating number in sunshine house top |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201850685U (en) | Unitized curtain wall system with outside glass wing and aluminum alloy decorative frame light effect | |
| CN215977678U (en) | Universal regulation angle sign indicating number on sunshine house roof | |
| CN204703557U (en) | A kind of glass sunlight house | |
| CN112746671A (en) | Universal regulation angle sign indicating number on sunshine house roof | |
| CN205918044U (en) | A stealthy fixed knot constructs for outer wall decorative board | |
| CN104963433A (en) | Novel solar energy photovoltaic curtain wall apparatus | |
| CN207525958U (en) | Cladding glass auxiliary frame rotary mounting structure | |
| CN215166987U (en) | Short-slot type stone pendant structure | |
| CN211774932U (en) | Glass curtain wall external decoration grid connecting device | |
| CN212534473U (en) | Sunshine room | |
| CN212507178U (en) | Deformable keel for decoration | |
| CN202797022U (en) | Photovoltaic double-glass component with enamelled glass | |
| CN209837790U (en) | Novel door head structure of gate building architectural design | |
| CN213509281U (en) | Glass railing section bar | |
| CN218881394U (en) | Railing structure convenient to glass installation | |
| CN210917921U (en) | Decorative ceiling structure | |
| CN213268331U (en) | Built-in structure for splicing vertical faces of sunlight room | |
| CN212867313U (en) | Anti-deformation solid wood door | |
| CN204326434U (en) | Bar door cover screen wall facing the gate of a house mounting structure | |
| CN203514682U (en) | Y-type steel plate encased column system | |
| CN216239137U (en) | Building landscape wall with flexible framed scenery | |
| CN216042276U (en) | Wall decorative plate | |
| CN210052449U (en) | Transparent LED double-sided screen | |
| CN218842757U (en) | Chinese building floor tile structure | |
| CN214302498U (en) | Integrated molding design structure of top surface ultrathin mirror surface acrylic plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |