CN113445662B - Integral extrusion type grade-falling connecting piece - Google Patents
Integral extrusion type grade-falling connecting piece Download PDFInfo
- Publication number
- CN113445662B CN113445662B CN202110861812.5A CN202110861812A CN113445662B CN 113445662 B CN113445662 B CN 113445662B CN 202110861812 A CN202110861812 A CN 202110861812A CN 113445662 B CN113445662 B CN 113445662B
- Authority
- CN
- China
- Prior art keywords
- plate body
- clamping
- connecting part
- falling
- side 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
- 238000001125 extrusion Methods 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 230000001154 acute effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 description 28
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/064—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
- E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Connection Of Plates (AREA)
Abstract
An integrally extruded step connection comprising: the clamping connector is used for being matched and connected with the top surface decorative plate; the clamping groove is used for being connected with the falling-level decorative plate in a matched mode and consists of a clamping joint, a supporting plate body arranged below the clamping joint and a side plate body arranged on the same side of the supporting plate body and the clamping joint and connected with the supporting plate body and the clamping joint; the suspension head is connected with the side surface of the side plate body. Compared with the prior art, the integral extrusion type falling-grade connecting piece is less in material use and lower in cost, is simpler and more convenient to connect with the top-grade decorating plate and the falling-grade decorating plate, has no structural damage during connection, is high in safety of a suspended ceiling formed by connection, and has the advantages of good flatness and attractive appearance after installation of the decorating plates, and the falling-grade connecting piece is convenient to manufacture and low in manufacturing cost.
Description
Technical Field
The invention relates to an integrated extrusion type falling-stage connecting piece, and belongs to the field of suspended ceilings.
Background
In the interior decoration process, in order to increase various functions of the suspended ceiling or improve the attractiveness of the suspended ceiling, the suspended ceiling is often set to be in a form of a falling-level structure.
The Chinese patent with the application number of CN201610080673.1 discloses a suspended ceiling grade-dropping device and an installation method, wherein the suspended ceiling grade-dropping device comprises an indoor top surface and an indoor wall surface; the main keel is fixed on the indoor top surface and extends along the indoor top surface; the top surface decoration plate comprises a decoration plate installation surface and a decoration surface which are oppositely arranged, the decoration plate installation surface is connected to the main keel, and the decoration surface is arranged back to the indoor top surface; the first side of the falling grade decorative plate is fixed on the indoor wall surface, the second side of the falling grade decorative plate is fixed on the main keel, and the edge of the top surface decorative plate is lapped on the second side of the falling grade decorative plate; the second side of the grade-falling decorative plate is connected to the main keel through an auxiliary keel; the auxiliary keel comprises an auxiliary connecting plate, the auxiliary connecting plate is fixed on the main keel, and two opposite edges of the auxiliary connecting plate extend to a direction away from the main keel respectively to form two extension plates; the second edge of the falling grade plaque is fixed on one of the extension plates; the top-surface decoration plate and the falling-grade decoration plate are fixed by fasteners such as screws. This furred ceiling, the department that falls need dispose more material { including fossil fragments, auxiliary joist, fastener such as screw } just can realize top surface plaque and fall the installation of level plaque, with high costs, the installation is loaded down with trivial details, and leads to the plaque to be uneven because of the deviation appears in the fastener fastening position easily, influences the aesthetic measure easily, and the fastener when fastening, the structural destruction appears in the material that leads to being connected with the fastener easily, leads to the furred ceiling to have the potential safety hazard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the integrally extruded type falling-grade connecting piece which is directly used for connecting the top-surface decorative plate and the falling-grade decorative plate, and compared with the prior art, the integrally extruded type falling-grade connecting piece has the advantages of less material use, lower cost, simpler and more convenient connection with the top-surface decorative plate and the falling-grade decorative plate, no structural damage during connection, high safety of a suspended ceiling formed by connection, good flatness of each decorative plate after installation, good aesthetic property, convenient manufacture and low manufacturing cost.
An integrally extruded step connection comprising:
the clamping connector is used for being matched and connected with the top surface decorative plate;
The clamping groove is used for being connected with the falling-level decorative plate in a matched mode and consists of a clamping joint, a supporting plate body arranged below the clamping joint and a side plate body arranged on the same side of the supporting plate body and the clamping joint and connected with the supporting plate body and the clamping joint;
The suspension head is connected with the side surface of the side plate body.
The utility model provides a fall level connecting piece among the technical scheme, wherein, the joint is used for being connected with top surface plaque cooperation, the draw-in groove is used for being connected with falling level plaque cooperation, fall level connecting piece promptly and realize the direct connection top surface plaque and fall level plaque through the joint form, for prior art, the material is used less, the cost is lower, it is more simple and convenient with top surface plaque and fall being connected between the level plaque, no structural damage during the connection, the furred ceiling security that the connection formed is high, each plaque is good at the roughness after the installation, the aesthetic property is good, and fall level connecting piece extrusion structure as an organic whole, and is convenient for manufacturing, low in manufacturing cost's advantage.
Preferably, the clamping connector comprises a clamping part, an adjusting part arranged between the clamping part and the side plate body and connected with the clamping part, and a first connecting part for connecting the adjusting part and the side plate body, wherein the adjusting part has certain elastic deformation capability and can deform towards the side plate body.
Preferably, the angle between the adjusting part and the clamping part is an acute angle, and the angle between the adjusting part and the first connecting part is an acute angle.
Preferably, the head end of the clamping part is of a bending structure.
Preferably, the suspension head comprises a second connecting part, a third connecting part and a fourth connecting part for connecting the second connecting part and the third connecting part, an included angle between the fourth connecting part and the second connecting part is an acute angle, and an included angle between the fourth connecting part and the third connecting part is an acute angle.
Preferably, the hanging heads are formed as hanging parts, wherein two side ends of the hanging heads in the length direction extend out of two ends of the side plate body respectively.
Preferably, the support plate body is provided with a plurality of downwardly concave reinforcing grooves, and the reinforcing grooves are arranged along the length direction of the support plate body.
In summary, the invention has the following beneficial effects:
1: compared with the prior art, the integral extrusion type falling-level connecting piece is less in material use and lower in cost, is simpler and more convenient to connect with the top-side decorative plate and the falling-level decorative plate, has no structural damage during connection, is high in safety of a suspended ceiling formed by connection, and has the advantages of good flatness and attractive appearance after installation of each decorative plate, and is convenient to manufacture and low in manufacturing cost;
2: the clamping connector comprises a clamping part, an adjusting part arranged between the clamping part and the side plate body and connected with the clamping part, and a first connecting part for connecting the adjusting part and the side plate body, wherein the adjusting part has certain elastic deformation capability and can deform towards the side plate body, and even if the connecting position of the suspension head and the base member deviates or the depth of a groove on the side surface of the top surface decorative plate is smaller, the groove on the side surface decorative plate can still be smoothly clamped on the clamping connector of the falling-stage connecting piece without recalibrating and installing the falling-stage connecting piece and replacing the top surface decorative plate, so that the fault tolerance of the falling-stage connecting piece is high, and the assembly efficiency between the site and the top surface decorative plate is high;
3: the structure strength of the suspension head is good, and the suspension head is not easy to deform;
4: the head end of joint portion is the kink structure, has only increased the thickness of joint portion at the head end of joint portion, on the one hand, has increased the anti deformability of joint portion, on the other hand, is unlikely to increase too much material cost.
Drawings
FIG. 1 is a schematic illustration of a structure of an integrally extruded step down connection;
FIG. 2 is a schematic view of the assembly between the drop connector and the top trim panel of FIG. 1;
FIG. 3 is a schematic diagram of a second embodiment of a step down connector;
Fig. 4 is a schematic diagram of the construction of the step-down connection.
Detailed Description
The invention will be further illustrated by the following examples in conjunction with the accompanying drawings.
Example 1: as shown in fig. 1-2, the integrally extruded type step-down connector comprises a clamping connector 21, a clamping groove 24 formed by the clamping connector 21, a supporting plate body 22 arranged below the clamping connector 21, a side plate body 23 arranged on the same side of the supporting plate body 22 as the clamping connector 21 and connected with the supporting plate body 22 and the clamping connector 21, and a hanging head 25 connected with the side surface of the side plate body 23, wherein the hanging head 25 is positioned above the clamping connector 21; the clamping connector 21 is used for being connected with a groove on the side face of the top face decorative board 3 in a matched mode, the clamping groove 24 is used for being connected with the falling grade decorative board 4 in a matched mode, after the falling grade decorative board 4 is inserted into the clamping groove 24 to be connected with the clamping groove 24, the supporting plate body 22 bears the weight of the falling grade decorative board 4 and supports the falling grade decorative board, the hanging head 25 is used for being connected with a base layer component mounted on a wall body, after the hanging head 25 is connected with the base layer component, the whole falling grade connecting piece is in a hanging state, the base layer component can be a keel with a hanging rod, and can be the hanging rod, and the hanging rod is not limited.
According to the technical scheme, the clamping connector 21 is used for being matched and connected with the top surface decoration plate 3, the clamping groove 24 is used for being matched and connected with the top surface decoration plate 4, namely, the top surface decoration plate 3 and the bottom surface decoration plate 4 are directly connected through the clamping connection mode, compared with the prior art, the material is less, the cost is lower, the connection between the top surface decoration plate 3 and the bottom surface decoration plate 4 is simpler and more convenient, no structural damage is caused during connection, the safety of a suspended ceiling formed by connection is high, the flatness of each decoration plate after installation is good, the attractiveness is good, and the bottom surface decoration plate is of an integral extrusion structure, and the device has the advantages of convenience in manufacture and low manufacturing cost.
When the connection position of the suspension head 25 on the base member is deviated due to various patterns, or the depth of the groove on the side surface of the top surface decoration plate 3 is smaller, the top surface decoration plate 3 and the clamping connector 21 are difficult or even can not be assembled, the top surface decoration plate 3 is required to be replaced on site or the connecting piece of the falling stage is repositioned and installed, the assembly efficiency between the connecting piece of the falling stage and the top surface decoration plate 3 is low, and for this purpose, the clamping connector 21 comprises a clamping connection part 211, an adjusting part 212 arranged between the clamping connection part 211 and the side plate body 23 and connected with the first connecting part 213 of the side plate body 23, the first connecting part 213 is connected with the side plate body 23, the adjusting part 212 has a certain elastic deformability and can deform towards the side plate body 23, and when the connecting piece of the top surface decoration plate 3 is installed, the adjusting part 212 is squeezed out and deformed towards the side plate body 23 in the installation process, so that the top surface decoration plate 3 does not need to be replaced on site, and the side surface decoration plate 3 can be smoothly installed, and the groove on the side surface of the side plate body 23 is not required to be replaced, and the groove on the side surface of the side surface decoration plate 3 is not required to be replaced, and the side surface of the side surface decoration plate 3 is smoothly replaced, and the groove on the side surface of the side surface decoration plate is not required to be replaced, and the side surface 3 is high in the depth of the side surface connection part is required to be replaced, and the side surface connection part 3 is replaced. The angle between the adjusting portion 212 and the clamping portion 211 is an acute angle, and the angle between the adjusting portion 212 and the first connecting portion 213 is an acute angle.
Considering the processing difficulty and the material cost of integral extrusion, in general, under the premise of meeting the structural strength, the raw materials used for extrusion are not very thick, correspondingly, the thickness of each position including the clamping part 211 on the stepped connecting piece is not very large, and when the clamping part 211 is assembled with the groove of the top surface decorative plate 3, the head part of the clamping part is easy to collide with the top surface decorative plate 3 and deform, therefore, the head end of the clamping part 211 is of a bending structure, the thickness of the clamping part 211 is only increased at the head end of the clamping part 211, on one hand, the deformation resistance of the clamping part 211 is increased, and on the other hand, the excessive material cost is not increased.
Similarly, in the case that the thickness of the suspension head 25 is not very large, the suspension head 25 includes a second connection portion 251, a third connection portion 252, and a fourth connection portion 253 that connects the second connection portion 251 and the third connection portion 252, an included angle between the fourth connection portion 253 and the second connection portion 251 is an acute angle, and an included angle between the fourth connection portion 253 and the third connection portion 252 is an acute angle, so that the suspension head 25 has better structural strength and is not easily deformed after the top decoration board 3 and the stage decoration board 4 are carried.
As shown in fig. 3, the supporting plate 22 is provided with a plurality of reinforcing grooves 221 recessed downward, the reinforcing grooves 221 are arranged along the length direction of the supporting plate 22, the reinforcing grooves 221 strengthen the structural strength of the supporting plate 22, and the supporting plate 22 is not easy to deform.
As shown in fig. 4, the hanging heads 25 are formed as hanging parts 26, and the hanging parts 26 are hung on the base member by hanging members such as hooks and hanging rings, wherein both ends of the hanging heads 25 in the longitudinal direction extend beyond both ends of the side plate body 23. Of course, the suspension head 25 may also be attached to the base member by welding.
The above examples are only illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical scheme of the present invention will fall within the protection scope of the present invention without departing from the design concept of the present invention, and the technical content of the present invention is fully described in the claims.
Claims (4)
1. Integrative extrusion formula falls a grade connecting piece, its characterized in that includes:
The clamping connector (21) is used for being matched and connected with the top decorative plate;
The clamping groove (24) is used for being connected with the falling-level decorative plate in a matched mode and consists of a clamping joint (21), a supporting plate body (22) arranged below the clamping joint (21) and a side plate body (23) arranged on the same side of the supporting plate body (22) with the clamping joint (21) and connected with the supporting plate body (22) and the clamping joint (21);
A suspension head (25) connected to the side surface of the side plate body (23);
The clamping connector (21) comprises a clamping part (211), an adjusting part (212) arranged between the clamping part (211) and the side plate body (23) and connected with the clamping part (211), and a first connecting part (213) for connecting the adjusting part (212) and the side plate body (23), wherein the adjusting part (212) has certain elastic deformability and can deform towards the side plate body (23);
An included angle between the adjusting part (212) and the clamping part (211) is an acute angle, and an included angle between the adjusting part (212) and the first connecting part (213) is an acute angle;
The suspension head (25) comprises a second connecting part (251), a third connecting part (252) and a fourth connecting part (253) which connects the second connecting part (251) and the third connecting part (252), an included angle between the fourth connecting part (253) and the second connecting part (251) is an acute angle, and an included angle between the fourth connecting part (253) and the third connecting part (252) is an acute angle.
2. The integrally extruded stepped connection of claim 1, wherein the head end of the clamping portion (211) is of a bent configuration.
3. The integrally extruded stepped connection according to claim 1, characterized in that the support plate body (22) is provided with a plurality of downwardly recessed stiffening grooves (221), said stiffening grooves (221) being arranged along the length of the support plate body (22).
4. The integrally extruded step-down connector according to claim 1, wherein the hanging heads (25) are formed as hanging parts (26) with both side ends in the longitudinal direction extending beyond both ends of the side plate body (23), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861812.5A CN113445662B (en) | 2021-07-29 | 2021-07-29 | Integral extrusion type grade-falling connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861812.5A CN113445662B (en) | 2021-07-29 | 2021-07-29 | Integral extrusion type grade-falling connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113445662A CN113445662A (en) | 2021-09-28 |
| CN113445662B true CN113445662B (en) | 2024-06-21 |
Family
ID=77817579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110861812.5A Active CN113445662B (en) | 2021-07-29 | 2021-07-29 | Integral extrusion type grade-falling connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113445662B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412048B (en) * | 2022-01-30 | 2024-01-30 | 中建八局装饰工程有限公司 | Mounting technology of decorative structure of three-side surrounding multi-stage lamp trough |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215888870U (en) * | 2021-07-29 | 2022-02-22 | 浙江亚厦装饰股份有限公司 | Integrated extrusion type cascade connection piece |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010022415B4 (en) * | 2010-06-01 | 2014-08-07 | Albert Kohler | Mounting tab for suspended ceilings |
| CN105569251B (en) * | 2016-02-04 | 2017-05-03 | 浙江亚厦装饰股份有限公司 | Device for split-level ceiling and installation method |
| CN112554416B (en) * | 2020-12-24 | 2024-07-12 | 浙江亚厦装饰股份有限公司 | Adjusting plate mounting structure and mounting method suitable for drop-level suspended ceiling |
-
2021
- 2021-07-29 CN CN202110861812.5A patent/CN113445662B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215888870U (en) * | 2021-07-29 | 2022-02-22 | 浙江亚厦装饰股份有限公司 | Integrated extrusion type cascade connection piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113445662A (en) | 2021-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211421550U (en) | Stably-installed ceiling structure | |
| CN113445662B (en) | Integral extrusion type grade-falling connecting piece | |
| CN214696609U (en) | Wallboard connecting buckle | |
| CN200985580Y (en) | Panel horizontal inserted type suspended ceiling | |
| CN112593656A (en) | Suspended ceiling assembling structure of hardcover room | |
| CN200985577Y (en) | Horizontal inserted type panel installation beam | |
| CN215888870U (en) | Integrated extrusion type cascade connection piece | |
| CN112814257B (en) | Anti-displacement suspended ceiling connection structure and installation method thereof | |
| CN217128688U (en) | Assembled furred ceiling with rearmounted bearing structure | |
| CN214614968U (en) | Quick installation interlude fossil fragments formula pendant | |
| CN113482225B (en) | Modular honeycomb aluminum plate's joint installation design structure | |
| CN214462094U (en) | Portable dry pendant combined installation system | |
| CN210507987U (en) | Chain link combined type arbitrarily bent strip-shaped ceiling | |
| CN209053358U (en) | A kind of mounting structure of elevator hall's metope slabstone | |
| CN114197726A (en) | Hook-up type assembled ceiling and installation method | |
| CN113914570A (en) | Wood veneer assembled mounting structure | |
| CN112627452A (en) | Dado installation component and dado structure | |
| CN107201816B (en) | Hanging plate, hanging piece, mounting node of hanging plate and preparation method of hanging plate | |
| CN112064952A (en) | Structure is adjusted to assembled metal sheet joint formula | |
| CN112064918A (en) | Connecting structure of assembled wall-mounted storage hook | |
| CN212295503U (en) | Buckle mounting, decoration material structure and decoration material fixed component | |
| CN110821098A (en) | Buckle mounting, decoration material and decoration material fixed component | |
| CN215382549U (en) | Cabinet body hanging piece | |
| CN112814252B (en) | Mounting structure and mounting method of drop-level suspended ceiling | |
| CN219033758U (en) | Suspended ceiling stone anti-falling hanging piece system |
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 |