CN207160366U - Card hangs furred ceiling - Google Patents
Card hangs furred ceiling Download PDFInfo
- Publication number
- CN207160366U CN207160366U CN201720946116.3U CN201720946116U CN207160366U CN 207160366 U CN207160366 U CN 207160366U CN 201720946116 U CN201720946116 U CN 201720946116U CN 207160366 U CN207160366 U CN 207160366U
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- groove
- aluminium sheet
- mounting
- hangs
- tooth post
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Abstract
Block the utility model discloses one kind and hang furred ceiling, its drip irrigation device is：Including suspension rod, the head clearance distribution of some suspension rods is on the ceiling, the suspension rod bottom is fixedly installed section as " M " shape and the mounting keel in the direction for being directed away from ceiling that is open, the mounting keel form two mounting grooves, " u "-shaped aluminium sheet is connected with below the adjacent mounting keel, the aluminium sheet includes vertical portion and horizontal part, the spacing of the adjacent mounting keel is adapted with aluminium sheet size, the mounting aluminium sheet is ganged up with keel by the device that hangs tag, the device that hangs tag includes clip assembly and control assembly, neck is offered on the side in the vertical portion vertical-horizontal portion, the position of the neck is corresponding with clip assembly, the neck in the vertical direction is that clip assembly leaves and allows bit space, the control assembly is arranged on mounting groove bottom land.The utility model solves the problems, such as that aluminium sheet gangs up with that dismounting is mutually held out against after installation is difficult using delivery type.
Description
Technical field
Ceiling decoration field is the utility model is related to, more particularly to a kind of card hangs furred ceiling.
Background technology
Alluminium decorating plate abbreviation aluminium sheet, aluminium sheet have light weight, not burnt, good endurance, easy for construction, good decorating effect etc.
Advantage, suitable for public building indoor and outdoor metope and the decoration of cylinder.Color has true qualities, golden yellow, bronze-colored, dark brown etc., energy
Enough adapt to different decoration occasions.
Authorization Notice No. is that CN204299091U utility model is related to a kind of module combined type adjustable hook aluminium sheet, is led to
Cross mounting framework and carry out furred ceiling, the both sides long side of the aluminium sheet is shaped to elongated outer hook and interior hook, the outer hook of single aluminium sheet respectively
It can gang up with the interior hook of adjacent aluminum plates, and adjustment gap is left between the outer hook to cooperate and interior hook；Mounting framework bag
Include：The first suspension rod, lightgage steel joist, the second suspension rod and the hook set gradually from top to bottom, the first suspension rod are fixed in wall top, gently
Steel joist is secured transverse to the lower section of the first suspension rod, and the second suspension rod, which is hung, to be located at below lightgage steel joist and can be along the length of lightgage steel joist
Direction, which is adjusted, to be moved, and hook is fixed on the lower end of the second suspension rod, and aluminium sheet is hooked on hook by its interior hook or outer hook.The outer hook of aluminium sheet with
The adjustment gap of indwelling between interior hook can eliminate the alignment error between aluminium sheet, while carry out installation aluminium instead of keel using hook
Plate, it is convenient that aluminium sheet is adjusted in installation process although improving the installation operation of aluminium sheet, improve installation quality.
But aluminium sheet, which remains delivery type, gangs up with, after aluminium sheet installation, the gap between aluminium sheet can be all minimized,
At this moment the aluminium sheet and reserved maintenance eloquence only finally installed can be dismantled individually, and remaining aluminium sheet is torn open due to mutually holding out against
Unload difficulty.Because the load-bearing of aluminium sheet is poor, the progress for the aluminium sheet inconvenience service work only installed by access hole and finally.
Utility model content
The purpose of this utility model is that providing a kind of card hangs furred ceiling, and it has the characteristics of aluminium sheet can be dismounted individually.
Above-mentioned purpose of the present utility model technical scheme is that：One kind card hangs furred ceiling, including hangs
Bar, on the ceiling, the suspension rod bottom is fixedly installed section as " M " shape and opened for the head clearance distribution of some suspension rods
Mouth is directed away from the mounting keel in the direction of ceiling, and the mounting keel form two mounting grooves, the adjacent mounting keel
Lower section be connected with " u "-shaped aluminium sheet, the aluminium sheet includes vertical portion and horizontal part, the spacing and aluminium sheet of the adjacent mounting keel
Size is adapted, and the mounting aluminium sheet is ganged up with keel by the device that hangs tag, and the device that hangs tag includes clip assembly and control
Component processed, neck is offered on the side in the vertical portion vertical-horizontal portion, the position of the neck is corresponding with clip assembly,
The neck in the vertical direction is that clip assembly leaves and allows bit space, and the control assembly is arranged on mounting groove bottom land.
After position being determined by using above-mentioned technical proposal, during installation and fixing suspension rod and mounting keel.In mounting dragon
Groove position on the clip assembly and aluminium sheet of bone marks respectively, is then in clip assembly using control assembly and retracts
State, two vertical portions of aluminium sheet are then snapped fit onto into adjacent two respectively and mounted in the mounting groove of keel, afterwards by perpendicular
Plate portion triggering control assembly makes clip assembly stretch out and snap fit onto in neck, realizes the installation of aluminium sheet.Aluminium sheet under gravity
Also control assembly will not be triggered again.Control assembly reality need to only be triggered again by the vertical plate of aluminium sheet when needing and dismantling aluminium sheet
The retraction of existing clip assembly, falls aluminium sheet under gravity.
Preferably：The buckling groove for the side wall that the clip assembly includes being opened in mounting groove, it is slidably connected to buckling groove
Slide plate, the spring one that is arranged between slide plate and the bottom land of buckling groove and be fixedly installed on slide plate and away from buckling groove bottom land
Clamping boss, the position of the clamping boss is corresponding with neck.
By using above-mentioned technical proposal, the clamping to aluminium sheet is realized using clamping boss, while continue in spring one
It is not in clamping failure under effect.
Preferably：The control assembly includes fixing groove, sleeve, lower tooth post, push rod, upper tooth post, catch and spring two,
The fixing groove is cylinder and is opened in mounting groove bottom land, and the sleeve is connected in fixing groove, and the sleeve is close to mounting
The inwall of groove bottom land is provided with the guide groove group of ring footpath distribution, the guide groove group be made up of deep shallow two kinds of guide grooves and
Top is triangular structure, and push rod is fixedly connected with below the lower tooth post, catch is provided with the top of the upper tooth post, described solid
Determine to be provided with spring two between groove bottom land and catch, the engagement of the tooth post up and down is not exclusively engagement, and the tooth post up and down exists
Same guide groove slide inside, the number of teeth of the upper tooth post is the half of guide groove quantity, and the upper tooth post pushes away in lower tooth post
The tooth of upper tooth post after guide groove is skidded off under dynamic to slip into another group of guide groove along the inclined-plane of the tooth for the lower tooth post being meshed.
By using above-mentioned technical proposal, aluminium sheet is pressed with hand, applies upward active force to vertical portion, makees vertical portion
With on push rod, the lower tooth post being connected with push rod will be acting upwardly in the upper tooth post not exclusively engaged with lower tooth post, when upper
After tooth post skids off guide groove under the promotion of lower tooth post, due to the effect of spring, the tooth of upper tooth post can be along the lower tooth post being meshed
Tooth inclined-plane slide, so in the presence of inclined-plane, lower tooth post can turn over an angle, slide into another group of guide groove and go, two
Group depth difference guide groove makes tooth post be in different positions, applies active force to push rod again, and upper tooth post can slide into separately again
In one group of chute, so repeating can realizes the function of the high high adjustment of tooth post.
Preferably：The push rod upper end is fixedly connected with push pedal.
By using above-mentioned technical proposal, increase the active area of push rod, be that vertical portion is more steady to the active force of push rod
It is fixed reliable.
Preferably：The elastic force of the spring one is less than spring two.
By using above-mentioned technical proposal, control of the control assembly to clip assembly is realized.
Preferably：The buckling groove and the bottom land of fixing groove offer the perforation through mounting keel, the clamping group
Part and the control assembly are flexibly connected by the drawstring through perforation.
By using above-mentioned technical proposal, using the flexible connection of drawstring, easily realize control assembly to clip assembly
Control.It is simple and convenient and be conveniently replaceable.
Preferably：Described drawstring one end is fixed on the other end on catch and is arranged on slide plate.
By using above-mentioned technical proposal, clip assembly and control assembly are linked together using the flexibility of drawstring.
Preferably：The corner of the drawstring is provided with pulley.
By using above-mentioned technical proposal, the frictional force of drawstring and mounting keel corner is maximum to the destructive power of drawstring.
By on the corner setting pulley to reduce drawstring and mounting the frictional force of keel corner.Extend and draw service life.
Preferably：Aluminium sheet position corresponding with clamping boss is provided with skewed slot.
By using above-mentioned technical proposal, it is easy to the clamping of aluminium sheet, no matter initial clip assembly is stretching or retracted all
Can directly carries out clamping, and clip assembly in same aluminium sheet the same side is needed first by clip assembly status adjustment into one
Cause optimal in progress snap effect.
Preferably：Offer slot to make way on the clamping boss, the slot to make way bottom land offer through clamping boss and
The connecting hole of slide plate.
By using above-mentioned technical proposal, facilitate the replacing and regulation of drawstring.
In summary, the utility model has the advantages that：Position is determined during installation and fixes suspension rod and mounting
After keel.Groove position on the clip assembly and aluminium sheet of mounting keel marks respectively, then will using control assembly
Clip assembly is in retracted mode, then two vertical portions of aluminium sheet are snapped fit onto to the mounting of two adjacent mounting keel respectively
In groove, triggering control assembly by riser portion afterwards makes clip assembly stretch out and snap fit onto in neck, realizes the installation of aluminium sheet.
Action of Gravity Field lower aluminum sheet will not also trigger control assembly again.Only need to be by the vertical plate of aluminium sheet again when needing to dismantle aluminium sheet
Triggering control assembly realizes the retraction of clip assembly, falls aluminium sheet under gravity.
Brief description of the drawings
Fig. 1 is the structural representation that card hangs furred ceiling；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the upward view that card hangs furred ceiling；
Fig. 4 is the sectional view in B-B directions in Fig. 3；
Fig. 5 is the partial enlarged drawing at C in Fig. 4；
Fig. 6 is the explosive view of control assembly.
In figure, 1, suspension rod；2nd, ceiling；3rd, keel are mounted；31st, groove is mounted；4th, aluminium sheet；41st, neck；42nd, skewed slot；5th, hang
Card device；51st, clip assembly；511st, buckling groove；512nd, slide plate；513rd, spring one；514th, clamping boss；5141st, slot to make way；
5142nd, connecting hole；52nd, control assembly；521st, fixing groove；522nd, sleeve；523rd, lower tooth post；5231st, push pedal；524th, guide sleeve；
5241st, guide groove；525th, upper tooth post；526th, catch；527th, spring two；53rd, drawstring；54th, pulley；55th, perforate.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：One kind card hangs furred ceiling, referring to Fig. 1, Fig. 2, including suspension rod 1, mounting keel 3, aluminium sheet 4 and the dress that hangs tag
Put 5.
The head clearance of some suspension rods 1 is distributed on ceiling 2, and the bottom of suspension rod 1 is fixedly installed section as " M " shape and opened
Mouth is directed away from the mounting keel 3 in the direction of ceiling 2, and mounting keel 3 form two mounting grooves 31, adjacent mounting keel 3
Lower section is connected with " u "-shaped aluminium sheet 4.
Aluminium sheet 4 includes vertical portion and horizontal part, and the spacing of adjacent mounting keel 3 is adapted with the size of aluminium sheet 4, mounts aluminium sheet
4 are ganged up with keel by the device 5 that hangs tag.
Referring to Fig. 3, Fig. 4, the device 5 that hangs tag includes clip assembly 51 and control assembly 52, the side in vertical portion vertical-horizontal portion
Neck 41 is offered on face, the position of neck 41 is corresponding with clip assembly 51, and the in the vertical direction of neck 41 is clip assembly
51 leave and allow bit space, and control assembly 52 is arranged on the mounting bottom land of groove 31, and control assembly 52 can be real by the effect of vertical portion
Existing clip assembly 51 stretches.
Referring to Fig. 5, the buckling groove 511 for the side wall that clip assembly 51 includes being opened in mounting groove 31, card is slidably connected to
The slide plate 512 of access slot 511, the spring 1 being arranged between the bottom land of slide plate 512 and buckling groove 511 and it is fixedly installed on
The clamping boss 514 of slide plate 512 and the remote bottom land of buckling groove 511, the position of clamping boss 514 are corresponding with neck 41.
The clamping to aluminium sheet 4 is realized using clamping boss 514, while is not under the continuous action of spring 1
Clamping is failed.
With reference to Fig. 2, for the ease of the clamping of aluminium sheet 4, no matter initial clip assembly 51 is stretching or retracts all cans
Clamping is directly carried out, the clip assembly 51 in the same side of same aluminium sheet 4 is needed first by the status adjustment of clip assembly 51 into one
Cause optimal in progress snap effect.Aluminium sheet 4 is provided with skewed slot 42 with 514 corresponding position of clamping boss.
Referring to Fig. 5, Fig. 6, control assembly 52 include fixing groove 521, sleeve 522, lower tooth post 523, push rod, upper tooth post 525,
Catch 526 and spring 2 527, fixing groove 521 is cylinder and is opened in the mounting bottom land of groove 31, and sleeve 522 is connected to fixation
In groove 521, sleeve 522 is provided with 5241 groups of the guide groove of ring footpath distribution, guide groove 5241 close to the inwall of the mounting bottom land of groove 31
Group is made up of deep shallow two kinds of guide grooves 5241 and top is triangular structure, and the lower lower section of tooth post 523, which is fixedly connected with, to push away
Bar, the upper top of tooth post 525 are provided with catch 526, spring 2 527 are provided between the bottom land of fixing groove 521 and catch 526, up and down
The engagement of tooth post 523 is not exclusively engagement, and upper and lower tooth post 523 is in the same slide inside of guide groove 5241, the tooth of upper tooth post 525
Number is the half of the quantity of guide groove 5241, and upper tooth post 525 skids off tooth post 525 on after guide groove 5241 under the promotion of lower tooth post 523
Tooth can slip into another group of guide groove 5241 along the inclined-plane of the tooth for the lower tooth post 523 being meshed.
Aluminium sheet 4 is pressed with hand, applies upward active force to vertical portion, vertical portion is acted on push rod, with push rod phase
Lower tooth post 523 even will be acting upwardly in the upper tooth post 525 not exclusively engaged with lower tooth post 523, when upper tooth post 525 is under
After tooth post 523 skids off guide groove 5241 under promoting, due to the effect of spring, the tooth of upper tooth post 525 can be along the lower tooth being meshed
The inclined-plane of the tooth of post 523 slides, and so in the presence of inclined-plane, lower tooth post 523 can turn over an angle, slide into another group of guiding
Groove 5241 is gone, and two groups of depth difference guide grooves 5241 make tooth post 525 be in different positions, and push rod application is acted on again
Power, upper tooth post 525 can be slided into another group of chute again, and so repeating can realizes the function of 525 high high adjustment of tooth post
.
It is that vertical portion is more reliable and more stable to the active force of push rod to increase the active area of push rod.Push rod upper end
It is fixedly connected with push pedal 5231.
In order to realize control of the control assembly 52 to clip assembly 51.The elastic force of spring 1 is less than spring 2 527.
Buckling groove 511 and the bottom land of fixing groove 521 offer the perforation 55 through mounting keel 3, the He of clip assembly 51
Control assembly 52 through the drawstring 53 of perforation 55 by being flexibly connected.Using the flexible connection of drawstring 53, control is easily realized
Control of the component 52 to clip assembly 51.It is simple and convenient and be conveniently replaceable.
The one end of drawstring 53 is fixed on the other end on catch 526 and is arranged on slide plate 512.
The corner of drawstring 53 is provided with pulley 54.The frictional force of drawstring 53 and mounting keel 3 corner is to drawstring 53
Destructive power is maximum.By on the corner setting pulley 54 to reduce drawstring 53 and mounting the frictional force of the corner of keel 3.Extending drawing makes
Use the life-span.
In order to facilitate the replacing and regulation of drawstring 53.Slot to make way 5141, the groove of slot to make way 5141 are offered on clamping boss 514
Bottom offers the connecting hole 5142 through clamping boss 514 and slide plate 512.
The specifically used mode of the utility model is：After position is determined during installation and fixes suspension rod 1 and mounting keel 3.
The position of neck 41 mounted on the clip assembly 51 and aluminium sheet 4 of keel 3 marks respectively, then will be blocked using control assembly 52
Connected components 51 are in retracted mode, then two vertical portions of aluminium sheet 4 are snapped fit onto to the extension of two adjacent mounting keel 3 respectively
In access slot 31, stretch out clip assembly 51 by riser portion triggering control assembly 52 afterwards and snap fit onto in neck 41, realize aluminium
The installation of plate 4.Aluminium sheet 4 will not also trigger control assembly 52 again under gravity.It need to only pass through when needing and dismantling aluminium sheet 4
The vertical plate of aluminium sheet 4 triggers the retraction that control assembly 52 realizes clip assembly 51 again, under gravity falls aluminium sheet 4.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. one kind card hangs furred ceiling, including suspension rod (1), the head clearance of some suspension rods (1) are distributed on ceiling (2), its
It is characterised by：It is the direction that " M " shape and opening are directed away from ceiling (2) that suspension rod (1) bottom, which is fixedly installed section,
Keel (3) are mounted, the mounting keel (3) form two mounting grooves (31), are connected with below the adjacent mounting keel (3)
" u "-shaped aluminium sheet (4), the aluminium sheet (4) include vertical portion and horizontal part, the spacing and aluminium sheet (4) of the adjacent mounting keel (3)
Size is adapted, and the mounting aluminium sheet (4) is ganged up with keel by the device that hangs tag (5), and the device that hangs tag (5) includes clamping
Component (51) and control assembly (52), neck (41), the neck are offered on the side in the vertical portion vertical-horizontal portion
(41) position is corresponding with clip assembly (51), and neck (41) in the vertical direction is that clip assembly (51) leaves resigning
Space, the control assembly (52) are arranged on mounting groove (31) bottom land.
2. card according to claim 1 hangs furred ceiling, it is characterised in that：The clip assembly (51) includes being opened in mounting groove
(31) buckling groove (511) of the side wall in, the slide plate (512) for being slidably connected to buckling groove (511), be arranged at slide plate (512) with
Spring one (513) between the bottom land of buckling groove (511) and it is fixedly installed on slide plate (512) and away from buckling groove (511) groove
The clamping boss (514) at bottom, the position of the clamping boss are corresponding with neck (41).
3. card according to claim 2 hangs furred ceiling, it is characterised in that：The control assembly (52) include fixing groove (521),
Sleeve (522), lower tooth post (523), push rod, upper tooth post (525), catch (526) and spring two (527), the fixing groove
(521) it is cylinder and is opened in mounting groove (31) bottom land, the sleeve (522) is connected in fixing groove (521), the sleeve
(522) inwall close to mounting groove (31) bottom land is provided with guide groove (5241) group of ring footpath distribution, the guide groove (5241)
Group is made up of deep shallow two kinds of guide grooves (5241) and top is triangular structure, fixed below the lower tooth post (523)
Push rod is connected with, catch (526), fixing groove (521) bottom land and catch (526) are provided with the top of the upper tooth post (525)
Between be provided with spring two (527), the engagement of the tooth post up and down is not exclusively engagement, and the tooth post up and down is in same guiding
Groove (5241) slide inside, the number of teeth of the upper tooth post (525) are the half of guide groove (5241) quantity, the upper tooth post
(525) tooth that guide groove (5241) upper tooth post (525) afterwards is skidded off under lower tooth post (523) promotion can be along the lower tooth post being meshed
(523) inclined-plane of tooth slips into another group of guide groove (5241).
4. card according to claim 3 hangs furred ceiling, it is characterised in that：The push rod upper end is fixedly connected with push pedal
(5231)。
5. card according to claim 3 hangs furred ceiling, it is characterised in that：The elastic force of the spring one (513) is less than spring two
(527)。
6. card according to claim 5 hangs furred ceiling, it is characterised in that：The buckling groove (511) and the groove of fixing groove (521)
Bottom offers the perforation (55) through mounting keel (3), and the clip assembly (51) and the control assembly (52) are by wearing
Cross drawstring (53) flexible connection of perforation (55).
7. card according to claim 6 hangs furred ceiling, it is characterised in that：Described drawstring (53) one end is fixed on catch (526)
The upper other end is arranged on slide plate (512).
8. card according to claim 7 hangs furred ceiling, it is characterised in that：The corner of the drawstring (53) is provided with pulley
(54)。
9. card according to claim 2 hangs furred ceiling, it is characterised in that：The aluminium sheet (4) is corresponding with clamping boss (514)
Position is provided with skewed slot (42).
10. card according to claim 2 hangs furred ceiling, it is characterised in that：Slot to make way is offered on the clamping boss (514)
(5141), slot to make way (5141) bottom land offers the connecting hole (5142) through clamping boss (514) and slide plate (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946116.3U CN207160366U (en) | 2017-07-31 | 2017-07-31 | Card hangs furred ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946116.3U CN207160366U (en) | 2017-07-31 | 2017-07-31 | Card hangs furred ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160366U true CN207160366U (en) | 2018-03-30 |
Family
ID=61715615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720946116.3U Expired - Fee Related CN207160366U (en) | 2017-07-31 | 2017-07-31 | Card hangs furred ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160366U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021621A (en) * | 2019-12-26 | 2020-04-17 | 北京建磊国际装饰工程股份有限公司 | Architectural decoration ceiling and installation method thereof |
| CN111576717A (en) * | 2020-05-27 | 2020-08-25 | 广东中都建筑集团有限公司 | Assembly type ceiling mounting component and mounting method |
| CN112095883A (en) * | 2020-09-14 | 2020-12-18 | 浙江奥普家居有限公司 | Multifunctional top wall decorative plate |
| CN113323249A (en) * | 2021-06-30 | 2021-08-31 | 浙江亚厦装饰股份有限公司 | Mounting structure of furred ceiling |
| CN115182502A (en) * | 2022-07-08 | 2022-10-14 | 中建八局装饰工程有限公司 | Quick fixing structure for hanger rod of decorative ceiling and construction method thereof |
-
2017
- 2017-07-31 CN CN201720946116.3U patent/CN207160366U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021621A (en) * | 2019-12-26 | 2020-04-17 | 北京建磊国际装饰工程股份有限公司 | Architectural decoration ceiling and installation method thereof |
| CN111021621B (en) * | 2019-12-26 | 2021-07-27 | 北京建磊国际装饰工程股份有限公司 | Architectural decoration ceiling and installation method thereof |
| CN111576717A (en) * | 2020-05-27 | 2020-08-25 | 广东中都建筑集团有限公司 | Assembly type ceiling mounting component and mounting method |
| CN111576717B (en) * | 2020-05-27 | 2021-06-01 | 广东中都建筑集团有限公司 | Assembly type ceiling mounting component and mounting method |
| CN112095883A (en) * | 2020-09-14 | 2020-12-18 | 浙江奥普家居有限公司 | Multifunctional top wall decorative plate |
| CN113323249A (en) * | 2021-06-30 | 2021-08-31 | 浙江亚厦装饰股份有限公司 | Mounting structure of furred ceiling |
| CN115182502A (en) * | 2022-07-08 | 2022-10-14 | 中建八局装饰工程有限公司 | Quick fixing structure for hanger rod of decorative ceiling and construction method thereof |
| CN115182502B (en) * | 2022-07-08 | 2023-08-29 | 中建八局装饰工程有限公司 | Quick fixing structure for hanging rod of decorative suspended ceiling and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100000 First and Second Floors of Building 16 Wanghua Road, Chaoyang District, Beijing Patentee after: Beijing Zhongjianhuahao Construction Engineering Co.,Ltd. Address before: 100000 First and Second Floors of Building 16 Wanghua Road, Chaoyang District, Beijing Patentee before: BEIJING ZHONGJIAN HUAHAO DECORATION ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |