CN206211934U - A kind of solar panel frame - Google Patents
A kind of solar panel frame Download PDFInfo
- Publication number
- CN206211934U CN206211934U CN201621301386.0U CN201621301386U CN206211934U CN 206211934 U CN206211934 U CN 206211934U CN 201621301386 U CN201621301386 U CN 201621301386U CN 206211934 U CN206211934 U CN 206211934U
- Authority
- CN
- China
- Prior art keywords
- frame
- groove
- section bar
- board slot
- solar panel
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model belongs to field of solar energy, and in particular to a kind of solar panel frame.Including frame of section bar while and for connect adjacent profiles frame while corner brace；The frame of section bar side at least two ends are provided with the grafting chamber for inserting the corner brace, the lateral wall of frame of section bar side one is provided with admittedly hardened structure, the solid hardened structure include side and the frame of section bar while be connected to while, be fixed on to the sealing flanging in opposite side and by it is described to while, the solid board slot that sealing flanging and frame of section bar flank side surface are surrounded, wall in the sealing flanging in the solid board slot groove of direction is provided with the sealing that the part for making cell panel insert the solid board slot is sealed in groove, the corner brace includes two sections of cuttings inserted respectively in the grafting chamber on adjacent profiles frame side.The application simple structure, each component processing required precision is low, and processing, splicing are convenient, low cost, and regularity and good airproof performance after splicing is good, intensity are high.
Description
Technical field
The utility model belongs to field of solar energy, and in particular to a kind of solar panel frame.
Background technology
Because the glue in frame is extruded big portion by cell panel when existing solar panel frame coordinates with cell panel
Branch is scatter and disperses inequality, causes cell panel and frame clamped areas blow-by, so as to easily make frame intake, influence is produced
The using effect and service life of product, dock also while being docked between adjacent frame side in existing frame and not only need corner brace
Need the structures such as bolt to be fastened, increased perforate and cost, and can equally bring the problem of sealing difference.
Utility model content
The purpose of this utility model is to provide to be specifically related to a kind of solar panel frame to solve the above problems.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of solar panel frame, including corner brace of frame of section bar while connecting adjacent profiles frame；The type
Material frame side at least two ends are provided with the grafting chamber for inserting the corner brace, and the lateral wall of frame of section bar side one is provided with admittedly hardened
Structure, the solid hardened structure include side and the frame of section bar while be connected to while, be fixed on sealing flanging to side opposite side with
And by the solid board slot surrounded to side, sealing flanging and frame of section bar flank side surface, in the sealing flanging in the solid board slot groove of direction
Wall be provided with the sealing that the part for making cell panel insert the solid board slot is sealed in groove, the corner brace includes two sections points
Cutting that Cha Ru be in the grafting chamber on adjacent profiles frame side.
Preferably, the sealing is the glue groove being opened on the sealing flanging internal face, the glue groove bag
The anti-overflow groove portion of expansion near bottom land and the anti-overflow notch of gathering near notch are included along portion, the glue groove is near solid board slot bottom land
The notch of side is along the distance of the side wall to the frame of section bar side for constituting a solid board slot wherein cell wall more than opposite side
Distance of the notch edge to the side wall on the frame of section bar side.The setting of the distance structure ensures that sealing flanging outside is pressed in cell panel
On, it is ensured that the tight ness rating of connection, while ensure in cell panel grafting, glue is difficult excessive toward groove toward overflowing in affixed groove groove, keeps away
Exempt from the glue cleaning of later stage battery plate surface, it is convenient to install.
The application glue groove in sealing flanging, inserts in glue groove glue before installing, and glue is concentrated on the region,
So that cell panel when inserting affixed groove most of glue will not bring at affixed groove deep, but toward crowded in glue groove, by
It is divided into the anti-overflow groove portion of expansion again in glue groove and draws anti-overflow notch in along portion so as to be further ensured that most glue toward appearance glue
Being squeezed in groove will not overflow and with cell panel toward band in affixed groove, so that substantial amounts of glue and cell panel in glue groove set of regions
Contact, and then ensure that cell panel inserts part in affixed groove and is well sealed in groove, improving the performance of cell panel and use
Life-span.
Preferably, the solid board slot bottom land is provided with counnter attack pushes away expansion groove portion, the expansion groove portion includes solid board slot bottom land
Part and the triangle for being located at board slot bottom land part both sides respectively and being opened on the sealing flanging and frame of section bar avris wall
Widen groove.
Counnter attack pushes away expansion groove portion, two designs for widening groove and ensure that cell panel is plugged into the bottom land of affixed groove, two completely
There is space side and cannot be completely inserted into cell panel to prevent the affixed groove during processing or grafting from narrowing.It is simultaneously excessive in applying glue
Region prevents glue to be extruded into affixed groove bottom land it is also ensured that surplus glue collection is to widening in groove, and influence cell panel is inserted into bottom, from
And the requirement on machining accuracy of each part is reduced, and applying glue difficulty is reduced, improve processing and splicing efficiency.Also ensure have simultaneously
Enough spatial margins cause excessive glue will not excessive and complete or collected works in glue groove and affixed groove, it is more neat and artistic.
Preferably, being provided with fastening part in the grafting chamber, the cutting front end is provided with narrows importing head.
Preferably, the fastening part is the raised rib set along frame of section bar edge lengths direction, and at least one set of phase
To the cavity wall of grafting chamber be provided with rib, and each has in the cavity wall of rib at least provided with symmetrically arranged two ribs.
Set by rib and cause that corner brace closes firm with frame of section bar checkpost, be not easily disconnected from, improve the firm of whole frame
Property.
Preferably, the grafting chamber section is rectangle, cavity wall of the rib located at the grafting chamber narrower width
On, and two ribs respectively close in the both sides of place cavity wall set, the cutting be flat cutting, it is described narrow importing head by
Gradually forward end draws close to be formed for cutting leading section two side.
Assembling is easy in the setting of said structure, while assembling, rear stability is good, corner brace and frame are difficult to shift or misplace.It is flat
Shape cutting two sides contact area is big, and frictional force is big, therefore narrows importing head by the way of two sides forward end is drawn close, it is ensured that right
Precisely, it is difficult stuck.
Preferably, being placed with successively along the length direction on frame of section bar side on the surface of the cutting at least side some anti-
De- tooth bar, and the tooth peak of the anticreep tooth bar inserts grafting chamber direction in opposite direction towards with cutting.
The design of the anticreep tooth bar in above-mentioned direction ensures that cutting is smoothly inserted grafting chamber pair and is difficult to deviate from from grafting chamber.
Some branch being connected between the wall of cutting two are provided with inner chamber preferably, the corner brace is hollow and hollow
Stop bit docking is offered on stay, two cutting vertical connections of corner brace and the angle for connecting and on a side wall for cutting
Groove；The grafting chamber cavity wall in the correspondence anticreep tooth bar region is provided with described by being pressed against of being recessed of direction in the extroversion chamber of chamber
Hole is rushed on anticreep tooth bar.
The design of a plurality of anticreep tooth bar can ensure corner brace be connected with frame side be less susceptible to depart from while, and what for punching hole provide
Larger machining area, reduces operation difficulty, on the premise of it can't see anticreep tooth bar region, can also ensure that rushing hole can rush
It is pressed onto on tooth bar, to improve bonding strength.
One of frame checkpost is in stop bit docking groove when the setting of stop bit docking groove causes that two adjacent frame of section bar sides are docked,
So as to be positioned, quick, accurate to ensure frame side and corner brace splicing positioning, entire normalization is strong, is difficult dislocation and each part
Beat and damage together.
It is described vertical to side and be integrally connected to type preferably, the frame of section bar is in the frame being rectangle for section
On the one narrow side on material frame side, another narrow side on the frame of section bar side stretches out to be formed and moves wrapping edge processed, adjacent profiles side
The position of the correspondence solid board slot is provided with control gel outlet on butt joint edge between frame.
The other structures that wrapping edge processed had both connected solar panel are moved, the mounted stability in type frame side can be also improved,
Install and be difficult to deflect or turn over when using to stick up, move the whole frame of system so that by and it is balanced, while the effect of bound edge can be played again,
Globality is more attractive by force.
Preferably, the sealing flanging outside is gradually to be close to the inclined segmental arc in direction, the expansion in solid board slot groove
Big anti-overflow groove portion includes the first anti-overflow groove and the second anti-overflow groove respectively positioned at both sides, and the second anti-overflow groove is near institute
The notch of solid board slot is stated, the first anti-overflow groove is more than the described second anti-overflow groove.
Due to cell panel toward push away in affixed groove when glue it is more be to push away inward, therefore setting the anti-overflow groove of larger first can carry
More glue quantities, while the setting positioned at the less second anti-overflow groove in outside can buffer receiving glue, ensure that
Sealing flanging outside is not hollowed out too much, being pressed on cell panel with enough abundant degree, to ensure to splice intensity and sealing
The intensity of flanging side.
In sum, the utility model has the advantages that：
1st, the application glue groove in sealing flanging, inserts in glue groove glue before installing, and glue is concentrated on the area
Domain so that cell panel when inserting affixed groove most of glue will not bring at affixed groove deep, but toward crowded in glue groove,
It is divided into the anti-overflow groove portion of expansion again due to glue groove and draws anti-overflow notch in along portion so as to be further ensured that most glue toward appearance
Being squeezed in glue groove will not overflow and with cell panel toward band in affixed groove, so that substantial amounts of glue and battery in glue groove set of regions
Plate is contacted, and then guarantee cell panel inserts part in affixed groove and is well sealed in groove, improves the performance of cell panel and makes
Use the life-span.
2nd, the application simple structure, each component processing required precision is low, and processing, splicing are convenient, low cost, is advised after splicing is good
Whole property and good airproof performance, intensity are high.
Brief description of the drawings
Fig. 1 is the application structural representation.
Fig. 2 is A portions mplifying structure schematic diagram in Fig. 1.
Fig. 3 is corner brace structural representation.
Fig. 4 is frame of section bar side structural representation.
Fig. 5 is corner brace and frame side fit structure schematic diagram one.
Fig. 6 be in Fig. 5 A to structural representation.
Fig. 7 is corner brace and frame side fit structure schematic diagram two.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, this area
Technical staff can make the modification without creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected by Patent Law in right of the present utility model.
Embodiment one：
A kind of solar panel frame, including frame of section bar while 1 and for connecting adjacent profiles frame while corner brace 2；It is described
Frame of section bar side at least two ends are provided with the grafting chamber 11 for inserting the corner brace, and the lateral wall of frame of section bar side one is provided with solid plate
Structure, the solid hardened structure include side and the frame of section bar while be connected to while 31, be fixed on sealing pressure to side opposite side
While 32 and by it is described to while, sealing flanging and the solid board slot 33 that surrounds of frame of section bar flank side surface, towards solid in the sealing flanging
Wall in board slot groove is provided with the sealing that the part for making cell panel insert the solid board slot is sealed in groove, the corner brace bag
Include the cutting in two sections of grafting chambers for inserting adjacent profiles frame side respectively.
The sealing is the glue groove 34 being opened on the sealing flanging internal face, and the glue groove is included near groove
The anti-overflow groove portion 341 of expansion at bottom and near notch the anti-overflow notch of gathering along portion 342, the glue groove is near solid board slot bottom land one
The notch of side is more than the groove of opposite side along the distance of the side wall to the frame of section bar side for constituting a solid board slot wherein cell wall
Distance of the opening's edge to the side wall on the frame of section bar side.The setting of the distance structure ensures that sealing flanging outside is pressed on cell panel,
Ensure the tight ness rating of connection, while ensureing in cell panel grafting, glue is difficult excessive toward groove toward excessive in affixed groove groove, it is to avoid
The glue cleaning of later stage battery plate surface, it is convenient to install.
The application glue groove in sealing flanging, inserts in glue groove glue before installing, and glue is concentrated on the region,
So that cell panel when inserting affixed groove most of glue will not bring at affixed groove deep, but toward crowded in glue groove, by
It is divided into the anti-overflow groove portion of expansion again in glue groove and draws anti-overflow notch in along portion so as to be further ensured that most glue toward appearance glue
Being squeezed in groove will not overflow and with cell panel toward band in affixed groove, so that substantial amounts of glue and cell panel in glue groove set of regions
Contact, and then ensure that cell panel inserts part in affixed groove and is well sealed in groove, improving the performance of cell panel and use
Life-span.
The solid board slot bottom land is provided with counnter attack and pushes away expansion groove portion 331, the expansion groove portion include solid board slot bottom land part and
The triangle for being located at board slot bottom land part both sides respectively and being opened on the sealing flanging and frame of section bar avris wall widens groove
332。
Counnter attack pushes away expansion groove portion, two designs for widening groove and ensure that cell panel is plugged into the bottom land of affixed groove, two completely
There is space side and cannot be completely inserted into cell panel to prevent the affixed groove during processing or grafting from narrowing.It is simultaneously excessive in applying glue
Region prevents glue to be extruded into affixed groove bottom land it is also ensured that surplus glue collection is to widening in groove, and influence cell panel is inserted into bottom, from
And the requirement on machining accuracy of each part is reduced, and applying glue difficulty is reduced, improve processing and splicing efficiency.Also ensure have simultaneously
Enough spatial margins cause excessive glue will not excessive and complete or collected works in glue groove and affixed groove, it is more neat and artistic.
Fastening part 111 is provided with the grafting chamber, the cutting front end is provided with narrows importing first 21.
The fastening part is the raised rib set along frame of section bar edge lengths direction, and at least one set of relative grafting chamber
Cavity wall be provided with rib, and each has in the cavity wall of rib at least provided with symmetrically arranged two ribs.
Set by rib and cause that corner brace closes firm with frame of section bar checkpost, be not easily disconnected from, improve the firm of whole frame
Property.
The grafting chamber section is rectangle, and the rib is located in the cavity wall of the grafting chamber narrower width, and two
Rib is set respectively close in the both sides of place cavity wall, and the cutting is flat cutting, and the importing head that narrows is by cutting front end
Gradually forward end draws close to be formed for portion two side.
Assembling is easy in the setting of said structure, while assembling, rear stability is good, corner brace and frame are difficult to shift or misplace.It is flat
Shape cutting two sides contact area is big, and frictional force is big, therefore narrows importing head by the way of two sides forward end is drawn close, it is ensured that right
Precisely, it is difficult stuck.
Some anticreep tooth bars are placed with successively along the length direction on frame of section bar side on the surface of the cutting at least side, and
Grafting chamber direction in opposite direction is inserted towards with cutting in the tooth peak of the anticreep tooth bar.
The design of the anticreep tooth bar in above-mentioned direction ensures that cutting is smoothly inserted grafting chamber pair and is difficult to deviate from from grafting chamber.
The corner brace is hollow, and is provided with some support bars 22 being connected between the wall of cutting two, angle in hollow inner chamber
Stop bit docking groove 23 is offered on two cutting vertical connections of code and the angle for connecting and on a side wall for cutting；It is right
Answer the grafting chamber cavity wall in the anticreep tooth bar region to be provided with and be pressed against the anticreep by what direction in the extroversion chamber of chamber was recessed
Hole 112 is rushed on tooth bar.
The design of a plurality of anticreep tooth bar can ensure corner brace be connected with frame side be less susceptible to depart from while, and what for punching hole provide
Larger machining area, reduces operation difficulty, on the premise of it can't see anticreep tooth bar region, can also ensure that rushing hole can rush
It is pressed onto on tooth bar, to improve bonding strength.
One of frame checkpost is in stop bit docking groove when the setting of stop bit docking groove causes that two adjacent frame of section bar sides are docked,
So as to be positioned, quick, accurate to ensure frame side and corner brace splicing positioning, entire normalization is strong, is difficult dislocation and each part
Beat and damage together.
The frame of section bar is described to while vertical and when being integrally connected to frame of section bar one in the frame being rectangle for section
On narrow side, another narrow side on the frame of section bar side stretches out to be formed and moves wrapping edge processed 4, right between adjacent profiles frame
The position of the correspondence solid board slot is provided with control gel outlet 5 on edge fit.
The other structures that wrapping edge processed had both connected solar panel are moved, the mounted stability in type frame side can be also improved,
Install and be difficult to deflect or turn over when using to stick up, move the whole frame of system so that by and it is balanced, while the effect of bound edge can be played again,
Globality is more attractive by force.
The sealing flanging outside is gradually to be close to the inclined segmental arc in direction in solid board slot groove, the anti-overflow groove portion of expansion
The first anti-overflow groove 3411 and the second anti-overflow groove 3412 including being located at both sides respectively, the second anti-overflow groove is near described
Gu the notch of board slot, the first anti-overflow groove is more than the described second anti-overflow groove.
Due to cell panel toward push away in affixed groove when glue it is more be to push away inward, therefore setting the anti-overflow groove of larger first can carry
More glue quantities, while the setting positioned at the less second anti-overflow groove in outside can buffer receiving glue, ensure that
Sealing flanging outside is not hollowed out too much, being pressed on cell panel with enough abundant degree, to ensure to splice intensity and sealing
The intensity of flanging side.
The application simple structure, each component processing required precision is low, and processing, splicing are convenient, low cost, regular after splicing is good
Property and good airproof performance, intensity are high.
Claims (10)
1. a kind of solar panel frame, it is characterised in that：Including frame of section bar side（1）With for connecting adjacent profiles frame side
Corner brace（2）；The frame of section bar side at least two ends are provided with the grafting chamber for inserting the corner brace（11）, outside the frame of section bar side one
Side wall is provided with admittedly hardened structure, the solid hardened structure include side and the frame of section bar while be connected to while（31）, be fixed on to
The sealing flanging of side opposite side（32）And by the solid board slot surrounded to side, sealing flanging and frame of section bar flank side surface（33）,
Being provided with towards the wall in solid board slot groove in the sealing flanging makes the part of the cell panel insertion solid board slot be sealed in groove
Interior sealing, the corner brace includes two sections of cuttings inserted respectively in the grafting chamber on adjacent profiles frame side.
2. a kind of solar panel frame according to claim 1, it is characterised in that：The sealing is described to be opened in
Glue groove on sealing flanging internal face（34）, the glue groove include near bottom land the anti-overflow groove portion of expansion（341）Be close to
The anti-overflow notch of gathering of notch is along portion（342）, it is described solid that the glue groove arrives composition near the notch edge of solid board slot bottom land side
The frame of section bar of a board slot wherein cell wall while side wall distance more than opposite side notch along to the frame of section bar while side
The distance of wall.
3. a kind of solar panel frame according to claim 1, it is characterised in that：The solid board slot bottom land is provided with counnter attack
Push away expansion groove portion（331）, the expansion groove portion is including solid board slot bottom land part and is located at board slot bottom land part both sides respectively and opens
Triangle in the sealing flanging and frame of section bar avris wall widens groove（332）.
4. a kind of solar panel frame according to claim 1, it is characterised in that：Fastening part is provided with the grafting chamber
（111）, the cutting front end is provided with narrows importing head（21）.
5. a kind of solar panel frame according to claim 4, it is characterised in that：The fastening part is along frame of section bar side
The raised rib that length direction is set, and the cavity wall of at least one set of relative grafting chamber is provided with rib, and each has muscle
At least provided with symmetrically arranged two ribs in the cavity wall of bar.
6. a kind of solar panel frame according to claim 5, it is characterised in that：The grafting chamber section is in rectangular
Shape, the rib is in the cavity wall of the grafting chamber narrower width, and two ribs are respectively close in the both sides of place cavity wall
Set, the cutting is flat cutting, it is described to narrow importing head gradually forward end is drawn close and formed by cutting leading section two side.
7. a kind of solar panel frame according to claim 1, it is characterised in that：The surface of the cutting at least side
On be placed with some anticreep tooth bars successively along the length direction on frame of section bar side, and the tooth peak of the anticreep tooth bar is inserted towards with cutting
Enter grafting chamber direction in opposite direction.
8. a kind of solar panel frame according to claim 7, it is characterised in that：The corner brace is hollow, and hollow
Some support bars being connected between the wall of cutting two are provided with inner chamber（22）, two cutting vertical connections of corner brace and connect
Stop bit docking groove is offered on angle and on a side wall for cutting（23）；The grafting chamber in the correspondence anticreep tooth bar region
Cavity wall is provided with rushes hole by being pressed against on the anticreep tooth bar of being recessed of direction in the extroversion chamber of chamber（112）.
9. a kind of solar panel frame according to claim 1, it is characterised in that：The frame of section bar side is section in length
Square frame side, it is described on vertical and narrow side when being integrally connected to frame of section bar, the frame of section bar side it is another narrow
Side stretches out to be formed and moves wrapping edge processed（4）, the position of the correspondence solid board slot on the butt joint edge between adjacent profiles frame
It is provided with control gel outlet（5）.
10. a kind of solar panel frame according to claim 2, it is characterised in that：Sealing flanging outside be by
The inclined segmental arc in direction in solid board slot groove is gradually close to, the anti-overflow groove portion of expansion includes the first anti-overflow groove respectively positioned at both sides
Ditch（3411）With the second anti-overflow groove（3412）, near the notch of the solid board slot, described first prevents the second anti-overflow groove
The groove that overflows is more than the described second anti-overflow groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301386.0U CN206211934U (en) | 2016-11-30 | 2016-11-30 | A kind of solar panel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301386.0U CN206211934U (en) | 2016-11-30 | 2016-11-30 | A kind of solar panel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211934U true CN206211934U (en) | 2017-05-31 |
Family
ID=58754198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301386.0U Expired - Fee Related CN206211934U (en) | 2016-11-30 | 2016-11-30 | A kind of solar panel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788191A (en) * | 2016-11-30 | 2017-05-31 | 浙江创盛光能源有限公司 | A kind of solar panel frame |
-
2016
- 2016-11-30 CN CN201621301386.0U patent/CN206211934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788191A (en) * | 2016-11-30 | 2017-05-31 | 浙江创盛光能源有限公司 | A kind of solar panel frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101787756B (en) | Unit curtain wall | |
| CN106788191A (en) | A kind of solar panel frame | |
| CN206211934U (en) | A kind of solar panel frame | |
| CN104748491A (en) | Refrigeration equipment and door structure thereof | |
| EP1223298A3 (en) | Perimeter frame and flexible sheet assembly and corner assembly | |
| CN201717266U (en) | Photovoltaic solar long-fiberglass frame | |
| CN101694225A (en) | Female box and male buckle of furniture connecting shackle as well as furniture connecting shackle | |
| CN206684422U (en) | Display surface frame and display | |
| CN207184686U (en) | Tv shell and television set | |
| CN208734001U (en) | A kind of fast-assembling water-proof floor | |
| CN2921238Y (en) | Field assembling furniture door and window connecting components | |
| WO2022052299A1 (en) | Corner brace connector and profile structure having same | |
| CN201826480U (en) | Integrated plate fastener | |
| CN205857469U (en) | A kind of double glazing installation and positioning structure and the hollow glass structure containing this structure | |
| CN213450050U (en) | Corner combining sheet | |
| CN206221450U (en) | A kind of tube connection piece | |
| CN203570134U (en) | Corner connector of aluminium section door/window | |
| CN205044167U (en) | 3D prints thin wall component splicing apparatus | |
| CN214329719U (en) | Wood geothermal energy hasp easy to assemble dismantlement | |
| CN210152140U (en) | Connection structure of interior outer wall decorative board | |
| CN218062363U (en) | Door plate of underground non-pressure air door for mine | |
| CN209414325U (en) | A kind of plate one closes two coupling structures and plate one closes two connectors | |
| CN209897846U (en) | Multifunctional greenhouse for edible mushroom cultivation | |
| CN214461273U (en) | Water bar connecting piece convenient to installation | |
| CN206005258U (en) | A kind of moistureproof breathing freely steps on grain plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201130 |