CN205475831U - Installation node of wallboard connecting piece and wallboard - Google Patents

Installation node of wallboard connecting piece and wallboard Download PDF

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Publication number
CN205475831U
CN205475831U CN201620097563.1U CN201620097563U CN205475831U CN 205475831 U CN205475831 U CN 205475831U CN 201620097563 U CN201620097563 U CN 201620097563U CN 205475831 U CN205475831 U CN 205475831U
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CN
China
Prior art keywords
anchoring piece
anchoring
friction plate
wallboard
wall board
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
Application number
CN201620097563.1U
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Chinese (zh)
Inventor
俞大有
刘斌
陈定球
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Minsheng Zhuyou Co Ltd
Original Assignee
China Minsheng Zhuyou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201620097563.1U priority Critical patent/CN205475831U/en
Application granted granted Critical
Publication of CN205475831U publication Critical patent/CN205475831U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the assembly type structure field discloses an installation node of wallboard connecting piece and wallboard, the wallboard connecting piece includes friction plate, mounting and anchor assembly, anchor assembly is at least including an anchor assembly and the 2nd anchor assembly, the friction plate set up in between an anchor assembly and the 2nd anchor assembly, an anchor assembly, the 2nd anchor assembly and friction plate pass through mounting fixed connection. Wallboard connecting piece simple to operate not only, assembly efficiency is high, meetting earthquake disaster or under other exogenic actions, the connecting piece that is located between the two adjacent wallboards receives the shearing force moreover, the friction plate consumes seismic energy with anchor assembly, reduces the destruction that seismic action transversely stitched connected node to adjacent wallboard, has improved its shock resistance or other corresponding factor of safety.

Description

A kind of installation node of wall board connector and wallboard
Technical field
This utility model belongs to assembled architecture field, is specifically related to the installation of a kind of wall board connector and wallboard Node.
Background technology
In assembled architecture industry, in order to make building form overall structure, prefabricated panel, precast beam are with prefabricated A large amount of cast-in-place part occurs between floor unavoidably.In order to improve assembly rate, reduce cast-in-place part, wall as far as possible Then need between plate and wallboard and between wallboard and floor to be attached by fixing connector.Fixing connection Part makes to be formed between prefabricated panel the entirety that rigidity is the biggest.But, for multilamellar assembled wallboard structure For system, it is not required to image height layer fabricated shear wall structural system and uses the cast-in-place principle of equivalent to be formed like that The Lateral Resistant System that rigidity is the biggest, the too big antidetonation to tier building of rigidity is also disadvantageous simultaneously, can absorb Too much seismic energy produces the destruction of unrepairable.And during construction, location between upper wainscot sheathing and fixing More difficulty, shearing resistance and anti-seismic performance be not good enough, affects construction quality and security performance.
For solving above-mentioned technical problem, in prior art, disclose the fixing connector of use and connect prefabricated panel Technology, although disclosed fixing connector plays the effect that fixing wallboard laterally stitches when wallboard is installed, but Be its not only efficiency of assembling low, and use the panel structure of this fixing connector not play " strong shear capacity and weak bending capacity " Requirements for fortification against earthquake.
Therefore urgently a kind of efficiency of assembling of exploitation design is high, and there is the wallboard of good anti-seismic performance or energy dissipation capacity Node installed by connector and wallboard.
Utility model content
The purpose of this utility model is to provide the high wall board connector of a kind of easy construction, efficiency of assembling and wallboard Node is installed, not only acts as the effect that fixing wallboard laterally stitches, make wallboard structural system have well simultaneously Anti-seismic performance.
Above-mentioned purpose is to be achieved through the following technical solutions: a kind of wall board connector, including friction plate, fixes Part and anchoring piece, described anchoring piece at least includes the first anchoring piece and the second anchoring piece, and described friction plate is arranged Between described first anchoring piece and the second anchoring piece, described first anchoring piece, the second anchoring piece and friction plate Connect by fixture is fixing.During the assembling of wallboard, described connector is arranged between prefabricated panel, Described first anchoring piece and the second anchoring piece are anchored on two pieces of adjacent prefabricated panels setting up and down respectively, Described anchoring piece can be to be embedded on prefabricated panel, it is also possible to is to be arranged in the later stage on prefabricated panel, described Cornice sheathing bottom is provided with mounting groove, in the first described anchoring piece is arranged at mounting groove and partly exposes, described Leak outside part be connected with friction plate and the second anchoring piece.Connector of the present utility model is being installed and is normally being made Under with, connector plays fixation, simultaneously as a kind of amortisseur, has certain energy dissipation capacity, is sending out The Radix Rehmanniae shakes or under other external force, and connector telescoping friction consumes seismic energy, the simultaneously shearing between transmission wallboard Power, consumed energy.Friction plate can produce bigger frictional force between anchoring built-in fitting and power consumption module, and Can be that variation thickness is in order to regulate error during installation.Wall board connector described in the utility model is not only installed Convenient, efficiency of assembling is high, and is running into earthquake disaster or under other External Force Actings, is positioned at adjacent two walls Connector between plate, by shearing force, friction plate and anchoring piece earthquake energy, reduces geological process pair Adjacent wall board laterally stitches the destruction connecting node, improves its shock resistance or other corresponding safety coefficients.
Further, described second anchoring piece is provided with covering plate away from the side of friction plate, and described covering plate passes through Fixture and the second anchoring piece are connected.Cover the setting of plate, strengthen the first anchoring piece, the second anchoring piece and rub The connection tightness of wiping board, protects its junction point, it is to avoid under earthquake or other external force, and wallboard connects pieces originally Body destroys.
Further, being provided with friction plate between described second anchoring piece and covering plate, described friction plate is by fixing Part is connected with the second anchoring piece and covering plate.So, the second anchoring piece and the friction covered between plate can be increased Power, on the one hand connects and more fastens, on the other hand increase the telescoping friction performance of wall board connector, contribute to Seismic energy is consumed during earthquake.
Further, described first anchoring piece includes fixed plate and anchoring peg, and described anchoring peg is fixing to be connected In described fixed plate away from the side of friction plate.The anchor force that increase fixed plate is set of anchoring peg.
Further, described second anchoring piece is in " T " font or " Y " font.It is arranged such, can increase The anchor force of the second anchoring piece, it is more firm that it anchors in wainscot sheathing.
Further, described friction plate, covering plate, fixed plate and the second anchoring piece are provided with connecting hole, described Fixture is bolt or screw rod, connecting hole described in described bolt or screw rod cross-under.For convenience of installing, described spiral shell Bolt is through after the connecting hole of fixed plate, and the head of bolt is pre-buried or be arranged on described together with the first anchoring piece In wallboard, during connection, after screw bolt passes friction plate, the second anchoring piece and the connecting hole covered on plate, Use nut and tighten, connecting fixing for each parts of wall board connector.Certainly, friction plate, cover plate, When having certain thickness in fixed plate and the second anchoring piece, above-mentioned connecting hole may also be and is arranged to screw, uses The each connecting hole of screw rod cross-under, during installation, it is only necessary to rotary screw is until tightening.
Further, described fixture is screw rod, described friction plate, covering plate, fixed plate and the second anchoring piece Being provided with connecting hole, described fixed plate is provided with the side tapping of anchoring peg and is provided with sleeve, described sleeve Be provided with described screw rod with the use of female thread, connecting hole and sleeve described in described screw rod cross-under.Described Sleeve can use Type of Welding to be connected with fixed plate, and for convenience of installing, described sleeve is together with the first anchoring piece Pre-buried or be arranged in described prefabricated panel, during connection, by screw rod through covering plate, friction plate and the second anchor Insert in sleeve after connecting hole on firmware, each parts of wall board connector can be fixed by rotary screw Connect.
Further, described sleeve outer wall is provided with at least one supporting leg.It is arranged such, on the one hand avoids rotating spiral shell During bar, sleeve relatively rotates with prefabricated panel, is conducive to installing, and supporting leg also can be certain simultaneously Booster action.
Further, described connecting hole is waist-shaped hole or strip hole.So, wall board connector is on the one hand conducive to The docking of each parts assembles, and reduces spelling difficulty of construction, on the other hand under earthquake or other External Force Actings, Screw rod or bolt can move along bar hole or mounting hole, play preferable cushioning effect, absorb certain earthquake Or the energy of external force.
Further, described first anchoring piece also includes the anchoring supporting leg being arranged in fixed plate.It is arranged such, Add the anchor force of the first anchoring piece.
Further, the end of described anchoring supporting leg is provided with anchoring reinforcement.So, in anchoring leg ends After being provided with anchoring reinforcement, the anchor force of anchoring supporting leg has obtained significantly strengthening, the anchor of the first anchoring piece Gu power has obtained sufficient guarantee so that it is and in earthquake disaster, only can consume power consumption module be hardly damaged coagulation Cob wall plate.
For reaching above-mentioned purpose, this utility model additionally provides a kind of wallboard and installs node, including upper and lower wall Plate and the wall board connector of above-mentioned any one, wherein, described cornice sheathing bottom is provided with mounting groove, and described One anchoring piece anchoring cornice sheathing bottom, the anchoring lower ends of described second anchoring piece on described wainscot sheathing top, The upper end of described friction plate and the second anchoring piece is positioned at described mounting groove;Or the installation node bag of described wallboard Including cornice sheathing, precast beam and the wall board connector of above-mentioned any one, wherein, described cornice sheathing bottom is provided with Mounting groove, the bottom of described first anchoring piece anchoring cornice sheathing, the anchoring lower ends of described second anchoring piece is in institute In stating precast beam or top, the upper end of described friction plate and the second anchoring piece is positioned at described mounting groove;Or institute The node of installing stating wallboard includes cornice sheathing, floor and the wall board connector described in above-mentioned any one, wherein, Described cornice sheathing bottom is provided with mounting groove, the bottom of described first anchoring piece anchoring cornice sheathing, described second anchor The anchoring lower ends of firmware is positioned at described peace in described floor top, the upper end of described friction plate and the second anchoring piece In tankage.Node installed by the wallboard of this structure, it is easy to install, it is only necessary to first will even in the prefabrication process of wallboard First anchoring piece of fitting is embedded in cornice sheathing, and the second anchoring piece is embedded in wainscot sheathing, precast beam or floor In, during installation, after wallboard dropping place, it is only necessary to use fixture the first anchoring piece and the second anchoring piece to be fixed Connect;On the other hand, friction plate and the use of other above-mentioned technical characteristics, company of the present utility model Connect installation node structure and there is preferably shock resistance.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, this The schematic description and description of utility model is used for explaining this utility model, is not intended that this practicality new The improper restriction of type.
Fig. 1 is the front view of a kind of wall board connector involved by a kind of embodiment of this utility model;
Fig. 2 is the left view of the wall board connector involved by Fig. 1;
Fig. 3 is the disassemblying structure schematic diagram of a kind of wall board connector involved by a kind of embodiment of this utility model;
Fig. 4 is the structural representation that node installed by a kind of wallboard involved by a kind of embodiment of this utility model.
In figure:
1 friction plate 2 fixture 3 first anchoring piece 4 second anchoring piece
5 mounting grooves 6 cover plate 7 fixed plate 8 connecting hole
9 screw rod 10 sleeve 11 supporting legs 12 anchor supporting leg
13 cornice sheathing 14 wainscot sheathings
Detailed description of the invention
Being described in detail this utility model below in conjunction with the accompanying drawings, the description of this part is only exemplary reconciliation The property released, should not have any restriction effect to protection domain of the present utility model.Additionally, people in the art Feature in embodiment in presents and in different embodiment, according to the description of presents, can be carried out by member Respective combination.
This utility model embodiment is as follows, referring to figs. 1 through Fig. 4, a kind of wall board connector, including friction plate 1, Fixture 2 and anchoring piece, described anchoring piece at least includes the first anchoring piece 3 and the second anchoring piece 4, described Friction plate 1 is arranged between described first anchoring piece 3 and the second anchoring piece 4, described first anchoring piece 3, Second anchoring piece 4 and friction plate 1 connect by fixture 2 is fixing.During the assembling of wallboard, described company Fitting is arranged between prefabricated panel, and described first anchoring piece 3 and the second anchoring piece 4 are anchored at two pieces respectively On adjacent prefabricated panel setting up and down, described anchoring piece can be to be embedded on prefabricated panel, it is also possible to Being to be arranged in the later stage on prefabricated panel, described cornice sheathing 13 bottom is provided with mounting groove 5, the first described anchoring In part 3 is arranged at mounting groove 5 and partly expose, described leak outside part and friction plate 1 and the second anchoring piece 4 are connected.Connector of the present utility model is under installing and normally using, and connector plays fixation, simultaneously As a kind of amortisseur, there is certain energy dissipation capacity, earthquake is occurring or under other external force, connector Telescoping friction consumes seismic energy, the simultaneously shearing force between transmission wallboard, consumed energy.Friction plate 1 can be at anchor Gu produce bigger frictional force between built-in fitting and power consumption module, and when can be to change thickness in order to regulate installation Error.Wall board connector described in the utility model is the most easy for installation, and efficiency of assembling is high, and is meeting To earthquake disaster or under other External Force Actings, the connector between adjacent two wallboards by shearing force, Friction plate 1 and anchoring piece earthquake energy, reduce geological process seam horizontal to adjacent wall board and connect node Destroy, improve its shock resistance or other corresponding safety coefficients.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1 to Fig. 3, described Second anchoring piece 4 is provided with covering plate 6 away from the side of friction plate 1, and described covering plate 6 is by fixture 2 It is connected with the second anchoring piece 4.Cover the setting of plate 6, strengthen first anchoring piece the 3, second anchoring piece 4 and The connection tightness of friction plate 1, protects its junction point, it is to avoid under earthquake or other external force, wallboard connects part Part itself destroys.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2 and Fig. 3, described Second anchoring piece 4 and cover and be provided with friction plate 1 between plate 6, described friction plate 1 is by fixture 2 and the Two anchoring pieces 4 are connected with covering plate 6.So, can increase by the second anchoring piece 4 and cover rubbing between plate 6 Wiping power, on the one hand connects and more fastens, on the other hand increase the telescoping friction performance of wall board connector, help Seismic energy is consumed when earthquake.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described first anchor Firmware 3 includes fixed plate 7 and anchoring peg, described anchoring peg be fixedly connected on described fixed plate 7 away from The side of friction plate 1.The anchor force that increase fixed plate 7 is set of anchoring peg.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1 to Fig. 3, described Second anchoring piece 4 is in " T " font or " Y " font.It is arranged such, can increase by the second anchoring piece 4 Anchor force, it is more firm that it anchors in wainscot sheathing 14.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 3, described friction plate 1, Covering plate 6, fixed plate 7 and the second anchoring piece 4 and be provided with connecting hole 8, described fixture 2 is bolt or spiral shell Connecting hole 8 described in bar 9, described bolt or screw rod 9 cross-under.For convenience of installing, described bolt passes fixed plate After the connecting hole 8 of 7, the head of bolt is pre-buried or be arranged on described cornice sheathing 13 together with the first anchoring piece 3 In, during connection, by the connecting hole 8 on screw bolt passes friction plate the 1, second anchoring piece 4 and covering plate 6 After, use nut and tighten, connecting fixing for each parts of wall board connector.Certainly, friction plate 1, cover When having certain thickness on cover plate 6, fixed plate 7 and the second anchoring piece 4, above-mentioned connecting hole 8 may also be and sets Being set to screw, using the screw rod 9 each connecting hole of cross-under 8, during installation, it is only necessary to rotary screw 9 is until tightening i.e. Can.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2 and Fig. 3, described Fixture 2 is screw rod 9, and described friction plate 1, covering plate 6, fixed plate 7 and the second anchoring piece 4 are provided with Connecting hole 8, described fixed plate 7 is provided with the side tapping of anchoring peg and is provided with sleeve 10, described sleeve 10 be provided with described screw rod 9 with the use of female thread, connecting hole 8 described in the cross-under of described screw rod 9 and set Cylinder 10.Described sleeve 10 can use Type of Welding to be connected with fixed plate 7, for convenience of installing, and described sleeve 10 is pre-buried or be arranged in described prefabricated panel together with the first anchoring piece 3, during connection, is passed by screw rod 9 Insert after covering the connecting hole 8 on plate 6, friction plate 1 and the second anchoring piece 4 in sleeve 10, by rotating Screw rod 9 can connect fixing for each parts of wall board connector.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described sleeve 10 Outer wall is provided with at least one supporting leg 11.It is arranged such, on the one hand avoids sleeve 10 during rotary screw 9 Relatively rotate with prefabricated panel, be conducive to installing, the booster action that supporting leg 11 also can be certain simultaneously.
On the basis of above-described embodiment, in another embodiment of this utility model, described connecting hole 8 is waist type Hole or strip hole.So, be on the one hand conducive to the docking of each parts of wall board connector to assemble, reduce spelling Difficulty of construction, on the other hand under earthquake or other External Force Actings, screw rod 9 or bolt can be along bar hole or waists Shape hole is moved, and plays preferable cushioning effect, absorbs the energy of certain earthquake or external force.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described first anchor Firmware 3 also includes the anchoring supporting leg 12 being arranged in fixed plate 7.It is arranged such, adds the first anchoring piece The anchor force of 3.
On the basis of above-described embodiment, in another embodiment of this utility model, the end of described anchoring supporting leg 12 Portion is provided with anchoring reinforcement.So, after anchoring supporting leg 12 end is provided with anchoring reinforcement, anchoring The anchor force of lower limb 12 has obtained significantly strengthening, and the anchor force of the first anchoring piece 3 has obtained sufficient guarantee, Make it only can consume power consumption module in earthquake disaster and be hardly damaged concrete panel.
This utility model additionally provides a kind of wallboard and installs node, and detailed description of the invention is as follows, with reference to Fig. 4, Described wallboard is installed node and is included cornice sheathing 13, wainscot sheathing 14 and the wall board connector of above-mentioned any one, Wherein, described cornice sheathing 13 bottom is provided with mounting groove 5, and described first anchoring piece 3 anchors cornice sheathing 13 Bottom, the anchoring lower ends of described second anchoring piece 4 on described wainscot sheathing 14 top, described friction plate 1 and The upper end of two anchoring pieces 4 is positioned at described mounting groove;
In another embodiment, described wallboard is installed node and is included cornice sheathing 13, precast beam and above-mentioned any one Wall board connector, wherein, described cornice sheathing 13 bottom is provided with mounting groove 5, described first anchoring piece 3 anchor Gu the bottom of cornice sheathing 13, the anchoring lower ends of described second anchoring piece 4 on described precast beam top, described in rub The upper end of wiping board 1 and the second anchoring piece 4 is positioned at described mounting groove;
In another embodiment, described wallboard is installed node and is included cornice sheathing 13, floor and above-mentioned any one Wall board connector, wherein, described cornice sheathing 13 bottom is provided with mounting groove 5, and described first anchoring piece 3 anchors The bottom of cornice sheathing 13, the anchoring lower ends of described second anchoring piece 4 is at described floor top, described friction plate 1 and second the upper end of anchoring piece 4 be positioned at described mounting groove;
Node installed by the wallboard of this structure, it is easy to install, it is only necessary to first by connector in the prefabrication process of wallboard The first anchoring piece 3 be embedded in cornice sheathing 13, the second anchoring piece 4 is embedded in wainscot sheathing 14, precast beam Or in floor, during installation, after wallboard dropping place, it is only necessary to use fixture 2 by the first anchoring piece 3 and second Anchoring piece 4 is fixing to be connected;On the other hand, friction plate 1 and the use of other above-mentioned technical characteristics, The installation node structure that connects of the present utility model has preferably shock resistance.
The above is only preferred implementation of the present utility model, it is noted that for the art For those of ordinary skill, on the premise of without departing from this utility model principle, it is also possible to make some improvement And retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a wall board connector, it is characterised in that include friction plate, fixture and anchoring piece, described anchor Firmware at least includes the first anchoring piece and the second anchoring piece, described friction plate be arranged at described first anchoring piece and Between second anchoring piece, described first anchoring piece, the second anchoring piece and friction plate connect by fixture is fixing.
Wall board connector the most according to claim 1, it is characterised in that described second anchoring piece away from The side of friction plate is provided with covering plate, and described covering plate is connected by fixture and the second anchoring piece.
Wall board connector the most according to claim 2, it is characterised in that described second anchoring piece with cover Being provided with friction plate between cover plate, described friction plate is connected by fixture and the second anchoring piece and covering plate.
Wall board connector the most according to claim 3, it is characterised in that described first anchoring piece includes Fixed plate and anchoring peg, described anchoring peg is fixedly connected on the described fixed plate side away from friction plate.
Wall board connector the most according to claim 4, it is characterised in that described second anchoring piece in " T " font or " Y " font.
Wall board connector the most according to claim 5, it is characterised in that described friction plate, cover plate, Fixed plate and the second anchoring piece are provided with connecting hole, and described fixture is bolt or screw rod, described bolt or spiral shell Connecting hole described in bar cross-under.
Wall board connector the most according to claim 5, it is characterised in that described fixture is screw rod, Described friction plate, covering plate, fixed plate and the second anchoring piece are provided with connecting hole, and described fixed plate is provided with anchor Gu the side tapping of peg is provided with sleeve, described sleeve be provided with described screw rod with the use of interior spiral shell Stricture of vagina, connecting hole and sleeve described in described screw rod cross-under.
Wall board connector the most according to claim 7, it is characterised in that described sleeve outer wall be provided with to A few supporting leg.
9. according to the wall board connector described in claim 6 or 7, it is characterised in that described connecting hole is waist Type hole or strip hole.
10. the installation node of a wallboard, it is characterised in that include upper and lower wallboard and claim 1~9 Wall board connector described in any one, wherein, described cornice sheathing bottom is provided with mounting groove, described first anchor The bottom of firmware anchoring cornice sheathing, the anchoring lower ends of described second anchoring piece is on described wainscot sheathing top, described The upper end of friction plate and the second anchoring piece is positioned at described mounting groove;Or the installation node of described wallboard includes Wallboard, precast beam and the wall board connector described in claim 1~9 any one, wherein, described cornice sheathing Bottom is provided with mounting groove, the bottom of described first anchoring piece anchoring cornice sheathing, the lower end of described second anchoring piece In being anchored at described precast beam or top, the upper end of described friction plate and the second anchoring piece is positioned at described mounting groove In;Or the node of installing of described wallboard includes described in cornice sheathing, floor and claim 1~9 any one Wall board connector, wherein, described cornice sheathing bottom is provided with mounting groove, described first anchoring piece anchoring cornice sheathing Bottom, the anchoring lower ends of described second anchoring piece on described floor top, described friction plate and second anchoring The upper end of part is positioned at described mounting groove.
CN201620097563.1U 2016-01-29 2016-01-29 Installation node of wallboard connecting piece and wallboard Expired - Fee Related CN205475831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620097563.1U CN205475831U (en) 2016-01-29 2016-01-29 Installation node of wallboard connecting piece and wallboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620097563.1U CN205475831U (en) 2016-01-29 2016-01-29 Installation node of wallboard connecting piece and wallboard

Publications (1)

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CN205475831U true CN205475831U (en) 2016-08-17

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115198959A (en) * 2022-07-26 2022-10-18 昆明华城兴建材有限公司 Hide anchor formula fiber cement board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115198959A (en) * 2022-07-26 2022-10-18 昆明华城兴建材有限公司 Hide anchor formula fiber cement board

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhongmin Zhuyou Technology Investment Co.,Ltd.

Assignor: Zhongmin Zhuyou Co.,Ltd.

Contract record no.: 2017430000027

Denomination of utility model: Installation node of wallboard connecting piece and wallboard

Granted publication date: 20160817

License type: Exclusive License

Record date: 20171222

EE01 Entry into force of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: Zhongmin Zhuyou Technology Investment Co.,Ltd.

Assignor: Zhongmin Zhuyou Co.,Ltd.

Contract record no.: 2017430000027

Date of cancellation: 20180801

EC01 Cancellation of recordation of patent licensing contract
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

CF01 Termination of patent right due to non-payment of annual fee