CN108487534A - A kind of adjustable self-locking grid system - Google Patents
A kind of adjustable self-locking grid system Download PDFInfo
- Publication number
- CN108487534A CN108487534A CN201810391033.1A CN201810391033A CN108487534A CN 108487534 A CN108487534 A CN 108487534A CN 201810391033 A CN201810391033 A CN 201810391033A CN 108487534 A CN108487534 A CN 108487534A
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- China
- Prior art keywords
- sunpender
- self
- lower layer
- keel
- upper layer
- 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.)
- Pending
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- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 238000004806 packaging method and process Methods 0.000 claims description 16
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 91
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 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
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Prostheses (AREA)
Abstract
The present invention provides a kind of adjustable self-locking grid systems, include the upper layer sunpender positioned at upper layer, lower layer's sunpender, self-lock connecting piece and the keel positioned at lower layer；There are two the matched from lock interface with upper layer sunpender and lower layer's sunpender of mutual dislocation for self-lock connecting piece tool, upper layer sunpender and lower layer's sunpender are plugged in two from lock interface respectively, make upper layer sunpender and lower layer's sunpender mutual dislocation not on an axis, and self-lock connecting piece moves downward self-locking relative to upper layer sunpender, lower layer's sunpender moves downward self-locking relative to self-lock connecting piece；Keel are lifted under lower layer's sunpender.The present invention simplifies mounting structure by self-lock connecting piece, can be installed with high high adjustment.
Description
Technical field
The present invention relates to decorative building material fields, and in particular to a kind of adjustable self-locking grid system.
Background technology
Grid system is the skeleton part of suspended ceiling, it is desirable that force structure is secured, and can be easily installed adjusting.Its
In, the height leveling of grid system is the adjusting process occurred most frequently.
The mounting structure of the grid system of the prior art, the mounting means lifted using screw rod, directly will be imperial by nut
Osseous system is lifted on screw rod.When needing height leveling, needs to screw the nut on each screw rod and carry out local modulation and each hang
The height of point.This structure needs frequently to use the tools such as spanner during mounting and adjusting at the scene, and operation is quite inconvenient.And
Nut in grid components is limited to when screwing by grid components, and spanner is easy to withstand grid components when operation, limits to
Amplitude is screwed, causes to screw intricate operation, labor intensity is high.And suspended ceiling is located at eminence, and operating personnel need to use ladder
Higher position is climbed to, once tool, which is fallen, also has certain danger.
It is not difficult to find out, existing technology still has certain defects.
Invention content
Technical problem to be solved by the invention is to provide a kind of adjustable self-locking grid systems, pass through self-lock connecting piece letter
Change mounting structure, can be installed with high high adjustment.
To achieve the above object, the present invention uses following technical scheme：
A kind of adjustable self-locking grid system includes positioned at the upper layer sunpender on upper layer, positioned at lower layer's sunpender of lower layer, self-locking
Connector and keel；That there are two mutual dislocation and upper layer sunpenders and lower layer's sunpender is matched from lock interface for self-lock connecting piece tool,
Upper layer sunpender and lower layer's sunpender are plugged in two from lock interface respectively, make upper layer sunpender with lower layer's sunpender mutual dislocation not one
On axis, and relative to upper layer sunpender to move downward self-locking, lower layer's sunpender downward relative to self-lock connecting piece for self-lock connecting piece
Move self-locking；Keel are lifted under lower layer's sunpender.
Further, the self-lock connecting piece includes outer Coupling, interior Coupling, locking unit, spring and packaging part；Outside
Coupling is equipped with right two sleeve joint holes of a first from left, is respectively arranged on the end of two sleeve joint holes from lock interface, and two from lock interface
It is located at not homonymy one on the other；Each it is equipped with from the back side of lock interface to the inner conical surface gathered from lock interface direction；It is interior
In a tubular form, tail portion is equipped with the tapered portion coordinated with inner conical surface to Coupling, and the outer wall of tapered portion is radially equipped with through-hole, tapered portion
Periphery correspond to through-hole and be equipped with locking unit, locking unit protrudes from the inside of tapered portion, interior Coupling by throughhole portions
Head be plugged in from lock interface, make that tapered portion is matched with inner conical surface and locking unit is contacted with inner conical surface；The middle part of packaging part
Equipped with the perforation penetrated in an axial direction, encapsulation is fixed on the other end of sleeve joint hole, is made equipped with spring between packaging part and tapered portion
Tapered portion is to from lock interface direction elastic compression；The interior caliber of interior Coupling and the piercing aperture of packaging part be more than upper layer sunpender and
The bar diameter of lower layer's sunpender；Upper layer sunpender or lower layer's sunpender are passed through to be penetrated from lock interface from the head of interior Coupling, from packaging part
Perforation is pierced by.
Further, the through-hole aperture in the tapered portion is less than the size of locking unit.
Further, the head of the interior Coupling is piercing in from except lock interface.
Further, one end that the upper layer sunpender and lower layer's sunpender are connect with self-lock connecting piece is equipped with for the recessed of clamping
Burr.
Further, it is connected and is lifted by the first connecting elements between lower layer's sunpender and keel, the first connecting elements
Top connect with lower layer downrod lower end by nut, first that the bottom of the first connecting elements is equipped with for hooking keel hooks
Portion, keel hang on the first hook portion.
Further, the keel include upper layer keel and lower layer's keel；Lower layer's sunpender is fixed in upper layer keel lifting
Bottom end；Lower layer's keel are lifted on by the second connecting elements under the keel of upper layer, and the top of the second connecting elements is equipped with and upper layer
Keel cooperation mounts portion, and the portion of mounting hang on upper layer keel, and the bottom of the second connecting elements is equipped with for hooking lower layer's keel
The second hook portion, lower layer's keel hang on the second hook portion.
A kind of adjustable self-locking grid system provided by the invention, has the following advantages：
Self-lock connecting piece under the Gravitative Loads of keel and ceiling can self-locking fix, installation ensured fastness；
Self-locking state can be unidirectionally released when up jacking up simultaneously, installation process is easy to operate, eliminates the need for the fiber crops of tool
It is tired, facilitate adjustment；
Self-lock connecting piece is simple in structure, is readily mass-produced, and cost is relatively low；
The keel that can be applied to different types of structure, have wide range of applications.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of overall structure diagram of adjustable self-locking grid system provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of self-lock connecting piece.
Fig. 3 is the partial structural diagram of Fig. 2.
Fig. 4 is the structural schematic diagram of the double-layer keel scheme of Fig. 1.
Reference sign：
1, upper layer sunpender 2, lower layer's sunpender
3, self-lock connecting piece 4, keel
5, outer Coupling 6, interior Coupling
7, locking unit 8, spring
9, packaging part 10, sleeve joint hole
11, from lock interface 12, inner conical surface
13, tapered portion 14, perforation
15, the first connecting elements 16, the second connecting elements
17, upper layer keel 18, lower layer's keel
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
And attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.It should be noted that described reality
It is only a part of the embodiment of the present invention to apply example, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
The every other embodiment that logical technical staff is obtained without making creative work belongs to what the present invention protected
Range.
Embodiment one
It please refers to Fig.1 and Fig. 2, the present invention provides a kind of adjustable self-locking grid systems, include positioned at the upper layer on upper layer
Sunpender 1, lower layer's sunpender 2, self-lock connecting piece 3 and keel 4 positioned at lower layer；The tool of self-lock connecting piece 3 there are two mutual dislocation with
Upper layer sunpender 1 and lower layer's sunpender 2 is matched is plugged in two respectively from interlocking from lock interface 11, upper layer sunpender 1 and lower layer's sunpender 2
In mouthfuls 11, make upper layer sunpender 1 and 2 mutual dislocation of lower layer's sunpender not on an axis, and self-lock connecting piece 3 is hung relative to upper layer
Bar 1 moves downward self-locking, lower layer's sunpender 2 moves downward self-locking relative to self-lock connecting piece 3；Keel 4 be lifted on lower layer's sunpender 2 it
Under.
Upper layer sunpender 1 is generally fixed on building roof by pre-buried form, and self-lock connecting piece 3 has from lock interface 11
Self-locking function can conduct oneself with dignity the bottom-up lower end for being socketed in upper layer sunpender 1 of self-lock connecting piece 3, self-lock connecting piece 3 when installation
The lower self-locking of effect is without falling off downwards in upper layer sunpender 1；Then self-lock connecting piece 3 is plugged in by lower layer's sunpender 2 is bottom-up,
Lower layer's sunpender 2 also will not can downwards fall off under self-locking in self-lock connecting piece 3.The keel 4 being lifted under lower layer's sunpender 2
Structure type be can be diversified.
When needing the lifting to keel 4 to carry out leveling, for each suspension centre, can up adjust lower layer's sunpender 2 and from
The height of connector 3 is locked to adjust the stroke of the suspension centre.Entire adjustment process just need not as the prior art suspension centre one by one
Screw on nut is removed, workload is alleviated, adjustment operation is facilitated, and reduce the use of tool again, eliminates tool from eminence
The security risk fallen.In addition, misplacing between upper layer sunpender 1 and lower layer's sunpender 2 not on same axis, so high high adjustment
Amplitude be whole upper layer sunpender 1 and lower layer's sunpender 2 length.Meanwhile self-lock connecting piece 3 can be made centainly around upper layer sunpender 1
The swing of amplitude compensates site error to adjust the physical location of lower layer's sunpender 2.
Self-lock connecting piece 3 is the technological core of the present invention, and internal self-locking structure generates unidirectional self-locking.Specifically
It is, preferably, the self-lock connecting piece 3 includes outer Coupling 5, interior Coupling 6, locking unit 7, spring 8 and packaging part 9；
Outer Coupling 5 is equipped with right two sleeve joint holes 10 of a first from left, and the end of two sleeve joint holes 10, and two are respectively arranged on from lock interface 11
It is located at not homonymy one on the other from lock interface 11；Each it is equipped with from the back side of lock interface 11 to poly- from 11 direction of lock interface
The inner conical surface 12 held together；In a tubular form, tail portion is equipped with the tapered portion 13 that coordinate with inner conical surface 12 to interior Coupling 6, tapered portion 13 outside
Wall is radially equipped with through-hole, and the periphery of tapered portion 13 corresponds to through-hole and is equipped with locking unit 7, and locking unit 7 passes through throughhole portions
The inside of tapered portion 13 is protruded from, the head of interior Coupling 6 is plugged in from lock interface 11, and tapered portion 13 is made to be matched with inner conical surface 12
And locking unit 7 is contacted with inner conical surface 12；The middle part of packaging part 9 is equipped with the perforation 14 penetrated in an axial direction, and set is fixed in encapsulation
The other end in hole 10 is connect, spring 8 is equipped between packaging part 9 and tapered portion 13 makes tapered portion 13 to from 11 direction elasticity pressure of lock interface
Tightly；The interior caliber of interior Coupling 6 and 14 aperture of perforation of packaging part 9 are more than the bar diameter of upper layer sunpender 1 and lower layer's sunpender 2；Upper layer
Sunpender 1 or lower layer's sunpender 2 are passed through to be penetrated from lock interface 11 from the head of interior Coupling 6, is pierced by from the perforation 14 of packaging part 9.
When self-lock connecting piece 3 or lower layer's sunpender 2 have the trend moved down, upper layer sunpender 1 or lower layer's sunpender 2 can bands
6 outward movment of Coupling in dynamic, under the action of inner conical surface 12, locking unit 7 can be gathered to upper layer sunpender 1 or lower layer's sunpender 2
Clamping action is generated, to generate self-locking.Since the components such as ceiling, keel 4 all have fortune downwards under the effect of gravity
Above-mentioned self-locking can occur for dynamic trend, ensure that the installation fastness of entire suspended ceiling product, prevent
The possibility that falls off.Conversely, when self-lock connecting piece 3 or lower layer's sunpender 2 have the trend moved upwards, inner sleeve will be driven
Fitting 6 up overcomes the elastic force of spring 8 and is promoted, and locking unit 7 can spread release, self-lock connecting piece 3 or lower layer's sunpender 2
It can up move.Generally in leveling, only allow to be lifted up operation, if necessary to decline, then need in manual operation
Coupling 6 makes locking unit 7 unclamp.Under normal circumstances, the quantity of locking unit 7 is also not excluded at least provided with three using spy
Different structure only with one or two locking unit 7 the case where.Locking unit 7 is deviate from order to prevent, preferably, the tapered portion 13
On through-hole aperture be less than locking unit 7 size.
Self-locking state is released in order to facilitate manual operation, the head of the interior Coupling 6 is piercing in from except lock interface 11,
The head of Coupling 6 in being pressed when being operated convenient for human hand makes locking unit 7 spread to which tapered portion 13 is forcibly taken away from inner conical surface 12
It unclamps.When this operation needs to decline for self-lock connecting piece 3 or lower layer's sunpender 2.
In order to improve the interaction between upper layer sunpender 1 and lower layer's sunpender 2 and self-lock connecting piece 3, the upper layer sunpender 1
And one end that lower layer's sunpender 2 is connect with self-lock connecting piece 3 is equipped with the asperities (not shown) for being used for clamping.
The structure of keel 4 can be a variety of different structures in the structure of the present invention, and application is substantially unrestricted.Wherein
A kind of preferred structure is 4 structure of single layer keel：It is hung by the connection of the first connecting elements 15 between lower layer's sunpender 2 and keel 4
Dress, the top of the first connecting elements 15 connects by nut and 2 lower end of lower layer's sunpender, and the bottom of the first connecting elements 15 is equipped with use
In the first hook portion for hooking keel 4, keel 4 hang on the first hook portion.
Or another preferred structure is 4 structure of double-layer keel：The keel 4 include upper layer keel 17 and lower layer's keel 18；
Upper layer keel 17 lift the bottom end for being fixed on lower layer's sunpender 2；Lower layer's keel 18 are lifted on upper layer dragon by the second connecting elements 16
Under bone 17, the top of the second connecting elements 16 is equipped with mounts portion with what upper layer keel 17 coordinated, and the portion of mounting hang on upper layer dragon
Bone 17, the bottom of the second connecting elements 16 are equipped with the second hook portion for hooking lower layer's keel 18, and lower layer's keel 18 are hung on
Second hook portion.
A kind of adjustable self-locking grid system provided by the invention utilizes keel by the self-locking structure of self-lock connecting piece 3
4 and ceiling dead weight realize self-locking fix, integral installation is reliable and stable.Self-locking only single effect lifts upwards
Self-locking is released, the leveling of 4 system of keel can be carried out without tool using this characteristic, be conveniently operated.Simultaneously
Have the function that artificial control releases self-locking, adapts to different operational requirements.Self-lock connecting piece 3 structure letter as technological core
It is single, it is readily mass-produced, cost is relatively low.The keel 4 that can be applied to different types of structure, have wide range of applications.
One embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of adjustable self-locking grid system, it is characterised in that：Include positioned at the upper layer sunpender on upper layer, positioned at the lower layer of lower layer
Sunpender, self-lock connecting piece and keel；There are two the matched with upper layer sunpender and lower layer's sunpender of mutual dislocation for self-lock connecting piece tool
From lock interface, upper layer sunpender and lower layer's sunpender are plugged in two from lock interface respectively, keep upper layer sunpender and lower layer sunpender mutual
Not on an axis, and self-lock connecting piece moves downward self-locking, lower layer's sunpender relative to self-locking relative to upper layer sunpender for dislocation
Connector moves downward self-locking；Keel are lifted under lower layer's sunpender.
2. adjustable self-locking grid system according to claim 1, it is characterised in that：The self-lock connecting piece includes housing
Fitting, interior Coupling, locking unit, spring and packaging part；Outer Coupling is equipped with right two sleeve joint holes of a first from left, from lock interface point
Not She Yu two sleeve joint holes end, and two are located at not homonymy one on the other from lock interface；Each from lock interface
The back side is equipped with to the inner conical surface gathered from lock interface direction；In a tubular form, tail portion is equipped with the cone coordinated with inner conical surface to interior Coupling
The outer wall in shape portion, tapered portion is radially equipped with through-hole, and the periphery of tapered portion corresponds to through-hole and is equipped with locking unit, and locking unit is logical
The inside that throughhole portions protrude from tapered portion is crossed, the head of interior Coupling is plugged in from lock interface, and tapered portion is made to be matched with inner cone
Face and locking unit is contacted with inner conical surface；The middle part of packaging part is equipped with the perforation penetrated in an axial direction, and sleeve joint hole is fixed in encapsulation
The other end, spring is equipped between packaging part and tapered portion makes tapered portion to from lock interface direction elastic compression；Interior Coupling
The piercing aperture of interior caliber and packaging part is more than the bar diameter of upper layer sunpender and lower layer's sunpender；Upper layer sunpender or lower layer's sunpender pass through certainly
Lock interface is penetrated from the head of interior Coupling, is pierced by from the perforation of packaging part.
3. adjustable self-locking grid system according to claim 2, it is characterised in that：The head of the interior Coupling is pierced by
In from except lock interface.
4. adjustable self-locking grid system according to claim 1 or 2, it is characterised in that：The upper layer sunpender and lower layer
One end that sunpender is connect with self-lock connecting piece is equipped with the asperities for clamping.
5. adjustable self-locking grid system according to claim 2, it is characterised in that：Through-hole aperture in the tapered portion
Less than the size of locking unit.
6. adjustable self-locking grid system according to claim 1, it is characterised in that：Between lower layer's sunpender and keel
It is connected and is lifted by the first connecting elements, the top of the first connecting elements is connect by nut and lower layer's downrod lower end, the first company
The bottom of connection member is equipped with the first hook portion for hooking keel, and keel hang on the first hook portion.
7. adjustable self-locking grid system according to claim 1, it is characterised in that：The keel include upper layer keel and
Lower layer's keel；The bottom end of lower layer's sunpender is fixed in upper layer keel lifting；Lower layer's keel are lifted on upper layer by the second connecting elements
Under keel, the top of the second connecting elements is equipped with mounts portion with what upper layer keel coordinated, and the portion of mounting hang on upper layer keel, the
The bottom of two connecting elements is equipped with the second hook portion for hooking lower layer's keel, and lower layer's keel hang on the second hook portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391033.1A CN108487534A (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable self-locking grid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391033.1A CN108487534A (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable self-locking grid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487534A true CN108487534A (en) | 2018-09-04 |
Family
ID=63313156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810391033.1A Pending CN108487534A (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable self-locking grid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487534A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138256A (en) * | 2018-09-27 | 2019-01-04 | 广州康普顿至高建材有限公司 | A kind of movable sheet hanging smallpox |
| CN109403534A (en) * | 2018-12-11 | 2019-03-01 | 贾和平 | A kind of light load-bearing steel main joist of suspended ceiling and its connector |
| CN113915214A (en) * | 2020-07-07 | 2022-01-11 | 国山石材企业有限公司 | Anti-falling reverse hanging screw for stone and mounting method thereof |
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| CN103185318A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lamp suspension device and suspended lamp using same |
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| CN206752809U (en) * | 2017-05-04 | 2017-12-15 | 深圳鹏润建设集团有限公司 | The Height Adjustable furred ceiling of decorative panel |
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| CN208293872U (en) * | 2018-04-27 | 2018-12-28 | 广州康普顿至高建材有限公司 | Self-locking grid system is adjusted in one kind |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030160137A1 (en) * | 2002-02-28 | 2003-08-28 | Shuey Alan B. | Cable support systems |
| CN103185318A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lamp suspension device and suspended lamp using same |
| CN104266055A (en) * | 2014-09-16 | 2015-01-07 | 深圳市联建光电股份有限公司 | Self-locking mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109138256A (en) * | 2018-09-27 | 2019-01-04 | 广州康普顿至高建材有限公司 | A kind of movable sheet hanging smallpox |
| CN109403534A (en) * | 2018-12-11 | 2019-03-01 | 贾和平 | A kind of light load-bearing steel main joist of suspended ceiling and its connector |
| CN113915214A (en) * | 2020-07-07 | 2022-01-11 | 国山石材企业有限公司 | Anti-falling reverse hanging screw for stone and mounting method thereof |
| CN113915214B (en) * | 2020-07-07 | 2023-03-24 | 国山石材企业有限公司 | Anti-falling reverse hanging screw for stone and mounting method thereof |
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Application publication date: 20180904 |
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