CN107829538A - A kind of fillet tenon ground heating floor of energy Fast Installation - Google Patents

A kind of fillet tenon ground heating floor of energy Fast Installation Download PDF

Info

Publication number
CN107829538A
CN107829538A CN201711129536.3A CN201711129536A CN107829538A CN 107829538 A CN107829538 A CN 107829538A CN 201711129536 A CN201711129536 A CN 201711129536A CN 107829538 A CN107829538 A CN 107829538A
Authority
CN
China
Prior art keywords
fillet
tenon
solid wooden
floor board
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
Application number
CN201711129536.3A
Other languages
Chinese (zh)
Inventor
周祉彤
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to CN201711129536.3A priority Critical patent/CN107829538A/en
Publication of CN107829538A publication Critical patent/CN107829538A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/02038Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/024Sectional false floors, e.g. computer floors
    • E04F15/02405Floor panels
    • E04F15/02417Floor panels made of box-like elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/04Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/041Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181Insulating layers integrally formed with the flooring or the flooring elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00Electric heating systems
    • F24D13/02Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • F24D13/024Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E04F2290/023Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Floor Finish (AREA)

Abstract

The invention discloses a kind of fillet tenon ground heating floor of energy Fast Installation, including solid wooden floor board layer, fillet tenon is provided with the left of the solid wooden floor board layer, the fillet tenon upper surface flushes with solid wooden floor board layer upper surface, fillet tongue-and-groove is provided with the right side of the solid wooden floor board layer upper end, the fillet tongue-and-groove is adapted to fillet tenon, and the fillet tongue-and-groove bottom interval is provided with multiple holding tanks;The fillet tenon lower end is provided with two locating dowels, and the fillet tongue-and-groove bottom is provided with the positioning hole matched with locating dowel;Multiple horizontally disposed through holes are provided with the solid wooden floor board layer, bamboo-carbon fibre is filled with the through hole.This new structural design is reasonable, easy for installation, is firmly bonded between adjacent floor, is not easy degumming cracking, it is not necessary to is aligned in turn, improves installation effectiveness;With except formaldehyde, antibacterial, ventilative humidity discharging and ground-heating function, structural strength is high, and bearing capacity is strong, has a safety feature, and more environmentally-friendly.

Description

A kind of fillet tenon ground heating floor of energy Fast Installation
Technical field
The present invention relates to a kind of building material technical field, specifically a kind of fillet tenon floor heating of energy Fast Installation Plate.
Background technology
Traditional floor is strip, needs to connect by adhesive when installation, but find in actually using Easy degumming cracking is arranged such, has had a strong impact on the service life of bamboo flooring, wastes resource, and inconvenience is installed, is often spread Floorboard will be aligned, otherwise laterally or longitudinally may be out-of-line, influence using effect.
The content of the invention
It is an object of the invention to provide a kind of fillet tenon ground heating floor of energy Fast Installation, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme:
A kind of fillet tenon ground heating floor of energy Fast Installation, including solid wooden floor board layer, the solid wooden floor board layer left side are set Fillet tenon is equipped with, the fillet tenon upper surface flushes with solid wooden floor board layer upper surface, on the right side of the solid wooden floor board layer upper end Fillet tongue-and-groove is provided with, the fillet tongue-and-groove is adapted to fillet tenon, and the fillet tongue-and-groove bottom interval is provided with multiple receivings Groove;The fillet tenon lower end is provided with two locating dowels, and the fillet tongue-and-groove bottom is provided with the positioning matched with locating dowel Hole;Multiple horizontally disposed through holes are provided with the solid wooden floor board layer, bamboo-carbon fibre is filled with the through hole;The solid wood Floor layer and fillet tenon upper surface are provided with antibiotic layer, and the antibiotic layer upper end is provided with haze tallow plant oil coating;It is described Vertical supporting plate is symmetrically arranged with left and right sides of solid wooden floor board layer lower end, cross-brace is provided between the vertical supporting plate Plate, cross-brace plate left and right sides bottom are symmetrically arranged with rectangular preiection, and the vertical supporting plate inner side is provided with and square The rectangular recess of the raised adaptation of shape;The cross-brace plate lower end is in the arc shape to raise up, the cross-brace plate lower end Cavity between ground forms air channel;The cross-brace plate upper center is embedded with heat-conducting layer, the heat-conducting layer extension To solid wooden floor board layer bottom;Multiple heating holes along front and rear setting are provided with the heat-conducting layer, are set in the heating hole There is electro-heat equipment.
As the further scheme of the present invention:The fillet tongue-and-groove of the fillet tenon and another floorboard connects for interference fit Connect.
As further scheme of the invention:The heating hole inwall is provided with thermal plastic insulation.
As further scheme of the invention:The antibiotic layer is nanometer silver antimicrobial layer.The antibiotic layer is Nano Silver Antibiotic layer, the Nano silver grain of the nanometer silver antimicrobial layer is spherical, particle diameter 18nm or so;Adulterated in the Nano silver grain There is zinc ion.Best antimicrobial rate is up to more than 99%;Doped with zinc ion in Nano silver grain, contain so as to reduce silver ion Amount, so as to also improve its discoloration-resisting.
As further scheme of the invention:The electro-heat equipment is ceramic heating silk.
Compared with prior art, the beneficial effects of the invention are as follows:Fillet tenon and fillet tongue-and-groove, assembly is set to facilitate fast It is prompt so that assembly completion post gap is more attractive in appearance, and due to fillet structure so that it is not easy to hurt human body during installation, it is ensured that use Safety;Holding tank is set, for accommodating adhesive, avoids adhesive very few and causes adjacent floor junction degumming cracking, really Protect between adjacent floor and be firmly bonded;Locating dowel is set, coordinates with positioning hole and causes adjacent floor longitudinal direction in a straight line, no Need to be aligned in turn, improve installation effectiveness;Through hole is set, bamboo-carbon fibre is filled with the through hole, absorbs formaldehyde, safety collar Protect, ensure the health of occupant;Antibiotic layer is set, there is preferable antibacterial effect, avoids floor for a long time using influence Indoor sanitation and health;Haze tallow plant oil coating is set, solid wooden floor board layer is effectively protected, increases the service life, and be free of first Aldehyde, it is more environmentally-friendly;Cross-brace plate bottom is provided with the curved support face arched upward upwards, and curved support face being capable of effective dispersion pressure Power, the overall weight capacity of timber floor is improved, and the cavity between ground forms air channel so that the moisture energy of bottom Smoothly discharge, reduce the possibility of the deformation of making moist of timber floor;Rectangular preiection is set, further improves structural strength;Heating is set Device so that the heat that electro-heat equipment is sent can uniformly transfer the solid wooden floor board layer to upper strata quickly through heat-conducting layer so that this It is new that there is floor heating effect;The heating hole inwall is provided with thermal plastic insulation, improves security performance.
In summary, this new structural design is reasonable, easy for installation, is firmly bonded between adjacent floor, is not easy degumming and opens Split, it is not necessary to be aligned in turn, improve installation effectiveness;With except formaldehyde, antibacterial, ventilative humidity discharging and ground-heating function, structural strength is high, Bearing capacity is strong, has a safety feature, and more environmentally-friendly.
Brief description of the drawings
Fig. 1 is the structural representation of the fillet tenon ground heating floor of energy Fast Installation.
1- air channels, 2- cross-brace plates, 3- rectangular preiections, 4- vertical supporting plates, 5- locating dowels, 6- fillet tenons, 7- Solid wooden floor board layer, 8- haze tallow plant oil coatings, 9- antibiotic layers, 10- fillet tongue-and-grooves, 11- positioning holes, 12- holding tanks, 13- heat conduction Layer, 14- electro-heat equipments, 15- heatings hole, 16- through holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, a kind of fillet tenon ground heating floor of energy Fast Installation, including solid wooden floor board layer 7, the solid wood The left side of flaggy 7 is provided with fillet tenon 10, and the upper surface of fillet tenon 10 flushes with the upper surface of solid wooden floor board layer 7, the reality Fillet tongue-and-groove 10 is provided with the right side of the upper end of wooden floors 7, the fillet tongue-and-groove 10 is adapted to fillet tenon 6, the fillet tongue-and-groove 10 bottom intervals are provided with multiple holding tanks 12;The lower end of fillet tenon 6 is provided with two locating dowels 5, the fillet tongue-and-groove 10 bottoms are provided with the positioning hole matched with locating dowel 5;Multiple horizontally disposed through holes are provided with the solid wooden floor board layer 7 16, the through hole 16 is interior to be filled with bamboo-carbon fibre;Solid wooden floor board layer 7 and fillet tenon 6 upper surface is provided with antibiotic layer 9, the upper end of antibiotic layer 9 is provided with haze tallow plant oil coating 8;It is symmetrically arranged with left and right sides of the lower end of solid wooden floor board layer 7 Vertical supporting plate 4, cross-brace plate 2, the left and right sides bottom of cross-brace plate 2 are provided between the vertical supporting plate 4 Rectangular preiection 3 is symmetrically arranged with, the inner side of vertical supporting plate 4 is provided with the rectangular recess being adapted to rectangular preiection 3;The horizontal stroke It is in the arc shape to raise up to the lower end of supporting plate 2, the cavity between the lower end of cross-brace plate 2 and ground forms air channel 1;The upper center of cross-brace plate 2 is embedded with heat-conducting layer 13, and the heat-conducting layer 13 is extended in the bottom of solid wooden floor board layer 7; Multiple heating holes 15 along front and rear setting are provided with the heat-conducting layer 13, electro-heat equipment 14 is provided with the heating hole 15.
The solid wooden floor board layer is formed by the compression that interlocks of some poplar layers and China fir layer, hot pressing pressure 2.1MPa, during hot pressing Between 70s/mm, pre- 120 DEG C of hot pressing temperature, hot pressing temperature be 195 DEG C, hot pressing pressure 1.6MPa, compression time 1.5min/mm, Compression ratio 46%.Such solid wooden floor board layer coordinates with antibiotic layer, and antibacterial effect has strengthened.
The present invention operation principle be:Fillet tenon 6 and fillet tongue-and-groove 10 are set, it is assembled convenient and swift so that assembled complete It is more attractive in appearance into post gap, and due to fillet structure so that it is not easy to hurt human body during installation, it is ensured that safe to use;Set and accommodate Groove 12, for accommodating adhesive, avoid adhesive very few and cause adjacent floor junction degumming cracking, it is ensured that adjacent floor it Between be firmly bonded;Locating dowel 5 is set, coordinates with positioning hole and causes adjacent floor longitudinal direction in a straight line, it is not necessary to be right in turn Standard, improve installation effectiveness;Through hole 16 is set, bamboo-carbon fibre is filled with the through hole 16, formaldehyde is absorbed, safety and environmental protection, ensures The health of occupant;Antibiotic layer 9 is set, there is preferable antibacterial effect, avoids floor from being defended for a long time using influence interior Raw and health;Haze tallow plant oil coating 8 is set, solid wooden floor board layer 7 is effectively protected, increases the service life, and is free of formaldehyde, more Add environmental protection;The bottom of cross-brace plate 2 is provided with the curved support face arched upward upwards, and curved support face can effectively disperse pressure, The overall weight capacity of timber floor is improved, and the cavity between ground forms air channel 1 so that the moisture of bottom can be suitable Profit discharge, reduce the possibility of the deformation of making moist of timber floor;Rectangular preiection 3 is set, further improves structural strength;Heating dress is set Put 14 so that the heat that electro-heat equipment 14 is sent can uniformly transfer the solid wooden floor board layer 7 to upper strata quickly through heat-conducting layer 13, make Originally new there must be floor heating effect;The heating inwall of hole 15 is provided with thermal plastic insulation, improves security performance.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of fillet tenon ground heating floor of energy Fast Installation, including solid wooden floor board layer, it is characterised in that the solid wooden floor board Layer left side is provided with fillet tenon, and the fillet tenon upper surface flushes with solid wooden floor board layer upper surface, the solid wooden floor board layer Fillet tongue-and-groove is provided with the right side of upper end, the fillet tongue-and-groove is adapted to fillet tenon, and the fillet tongue-and-groove bottom interval is provided with Multiple holding tanks;The fillet tenon lower end is provided with two locating dowels, and the fillet tongue-and-groove bottom is provided with and locating dowel The positioning hole matched somebody with somebody;Multiple horizontally disposed through holes are provided with the solid wooden floor board layer, bamboo-carbon fibre is filled with the through hole; Solid wooden floor board layer and fillet the tenon upper surface is provided with antibiotic layer, and the antibiotic layer upper end is provided with the painting of haze tallow vegetable oil Layer;Vertical supporting plate is symmetrically arranged with left and right sides of the solid wooden floor board layer lower end, horizontal stroke is provided between the vertical supporting plate To supporting plate, bottom is symmetrically arranged with rectangular preiection at left and right sides of the cross-brace plate, is set on the inside of the vertical supporting plate There is the rectangular recess being adapted to rectangular preiection;The cross-brace plate lower end is in the arc shape to raise up, the cross-brace Cavity between plate lower end and ground forms air channel;The cross-brace plate upper center is embedded with heat-conducting layer, the heat conduction Layer is extended in solid wooden floor board layer bottom;Multiple heating holes along front and rear setting, the heating hole are provided with the heat-conducting layer Inside it is provided with electro-heat equipment.
2. the fillet tenon ground heating floor of energy Fast Installation according to claim 1, it is characterised in that the fillet tenon Connected with the fillet tongue-and-groove of another floorboard for interference fit.
3. the fillet tenon ground heating floor of energy Fast Installation according to claim 1, it is characterised in that in the heating hole Wall is provided with thermal plastic insulation.
4. it is according to claim 1 can Fast Installation fillet tenon ground heating floor, it is characterised in that the antibiotic layer is Nanometer silver antimicrobial layer, the Nano silver grain of the nanometer silver antimicrobial layer is spherical, particle diameter 18nm or so;The Nano silver grain In doped with zinc ion.
5. the fillet tenon ground heating floor of energy Fast Installation according to claim 1, it is characterised in that the solid wooden floor board Layer is formed by the compression that interlocks of some poplar layers and China fir layer, hot pressing pressure 2.1MPa, hot pressing time 70s/mm, pre- hot pressing temperature 120 DEG C, hot pressing temperature is 195 DEG C, hot pressing pressure 1.6MPa, compression time 1.5min/mm, compression ratio 46%.
6. the fillet tenon ground heating floor of energy Fast Installation according to claim 1, it is characterised in that the electro-heat equipment For ceramic heating silk.
CN201711129536.3A 2017-11-15 2017-11-15 A kind of fillet tenon ground heating floor of energy Fast Installation Pending CN107829538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711129536.3A CN107829538A (en) 2017-11-15 2017-11-15 A kind of fillet tenon ground heating floor of energy Fast Installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711129536.3A CN107829538A (en) 2017-11-15 2017-11-15 A kind of fillet tenon ground heating floor of energy Fast Installation

Publications (1)

Publication Number Publication Date
CN107829538A true CN107829538A (en) 2018-03-23

Family

ID=61654423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711129536.3A Pending CN107829538A (en) 2017-11-15 2017-11-15 A kind of fillet tenon ground heating floor of energy Fast Installation

Country Status (1)

Country Link
CN (1) CN107829538A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109551582A (en) * 2019-01-17 2019-04-02 南京林业大学 A kind of the fillet tenon composite structure and production method of solid wood furniture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017499A (en) * 2009-07-09 2011-01-27 Picoi:Kk Planar-structure heating structure for building and method of constructing the planar-structure heating structure
CN104343223A (en) * 2013-07-24 2015-02-11 湖州隆得兴木业有限公司 Fast-warming self-heating floor board with vent grooves
CN205116629U (en) * 2015-11-17 2016-03-30 吴伟辉 Combined -type wood floor board
CN205604654U (en) * 2016-05-01 2016-09-28 包露 Fillet floor of preventing ftractureing
CN205894597U (en) * 2016-05-01 2017-01-18 包露 Anti bacterial type high -efficient heating floor that keeps warm

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017499A (en) * 2009-07-09 2011-01-27 Picoi:Kk Planar-structure heating structure for building and method of constructing the planar-structure heating structure
CN104343223A (en) * 2013-07-24 2015-02-11 湖州隆得兴木业有限公司 Fast-warming self-heating floor board with vent grooves
CN205116629U (en) * 2015-11-17 2016-03-30 吴伟辉 Combined -type wood floor board
CN205604654U (en) * 2016-05-01 2016-09-28 包露 Fillet floor of preventing ftractureing
CN205894597U (en) * 2016-05-01 2017-01-18 包露 Anti bacterial type high -efficient heating floor that keeps warm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
贾翀: "环保型抗菌实木复合地板的研究", 《南京林业大学研究生博士学位论文》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109551582A (en) * 2019-01-17 2019-04-02 南京林业大学 A kind of the fillet tenon composite structure and production method of solid wood furniture

Similar Documents

Publication Publication Date Title
CN102561654B (en) Solid wood foor
CN202810067U (en) Flame-retardant decorative veneer
CN207392666U (en) There is the composite layered board of antivibration
CN107829538A (en) A kind of fillet tenon ground heating floor of energy Fast Installation
CN206737308U (en) A kind of fire-retardant diatom ooze decorative panel of sound-absorbing
CN203765736U (en) Anti-corrosion insect-proofing plywood
CN106401140B (en) Distortion-free composite floor substrate
CN202416784U (en) Novel solid wood floor
CN206233508U (en) A kind of heat preservation wood floor
CN201512930U (en) Ground heating laminated wooden floor board
CN201310734Y (en) Active carbon plank
CN202430948U (en) Rapid and uniform heat-conducting geothermal floor
CN201334762Y (en) Electric heating decorated board
CN210217028U (en) Moisture-resisting heat-conducting equidirectional and same-material type solid wood two-layer floor
CN212053597U (en) Environment-friendly heat-conducting wood floor
CN204826388U (en) OSB wall body board
CN104942892A (en) Fireproof and insect damage prevention bamboo plywood
CN209082905U (en) It is a kind of for upper and lower floor without the ground structure of heating
CN202214842U (en) Carbon fiber board applicable to wooden villas
CN203569847U (en) Deformation preventing composite floor
CN208815698U (en) Heat preservation rock plate
CN206428937U (en) A kind of Damp Wood Floor
CN110748118A (en) Environment-friendly heat-conducting wood floor and laying method thereof
CN205604654U (en) Fillet floor of preventing ftractureing
CN206467964U (en) Moistureproof consolidated floor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180323

RJ01 Rejection of invention patent application after publication