CN107217813A - A kind of solid wooden floor board and its installation method - Google Patents
A kind of solid wooden floor board and its installation method Download PDFInfo
- Publication number
- CN107217813A CN107217813A CN201710650658.0A CN201710650658A CN107217813A CN 107217813 A CN107217813 A CN 107217813A CN 201710650658 A CN201710650658 A CN 201710650658A CN 107217813 A CN107217813 A CN 107217813A
- Authority
- CN
- China
- Prior art keywords
- dovetail
- groove
- dovetail groove
- solid wooden
- floor 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000010339 dilation Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Abstract
The invention discloses a kind of solid wooden floor board and its installation method, solid wooden floor board includes：Floor main body, its lower surface offers multiple first dovetail grooves and the second dovetail groove, and the angle between the first adjacent dovetail groove and the second dovetail groove is acute angle；Dovetail, it includes multiple first dovetails and the second dovetail；During installation, connecting pin is fixed on installing plate by screw, the connection female groove of two neighboring floor main body is respectively cooperating with being fastened in the two ends of connecting pin.The present invention opens up the first dovetail groove and the second dovetail groove in the floor body lower surface of solid wooden floor board, the first dovetail and the second dovetail is embedded in the first dovetail groove and the second dovetail groove to give floor body support force, avoid it from occurring watt change and distort, extend its service life；The cooperation for passing through the connection female groove in floor main body and connecting pin carries out the installation of solid wooden floor board, it is to avoid the damage of floor body, and it can realize that the secondary of solid wooden floor board is used by the replacing of connecting pin.
Description
Technical field
The present invention relates to technical field of furniture, more particularly, to a kind of solid wooden floor board and its installation method.
Background technology
Solid wooden floor board is widely praised highly because it has the advantages that durability, the feature of environmental protection, comfortableness, anti-thermal conductance,
But when its width exceedes certain value, then easily occur watt change and distort.The general following table on floor of existing usual manner
Face sets a plurality of compensating groove, and when its width is more than 150mm, then anti-watt of compensating groove becomes and distortion action is minimum, or even production
Raw reaction.Moreover, the service life of solid wooden floor board is generally more than 50 years, it is inevitable because of environment temperature in use
Degree changes and dilation occurs, mats formation so as to need reproduction to mat formation or dismantle to other rooms, but existing solid wood
Plate is in damaged condition after dilation, and it can not be reused after dismantling.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of solid wooden floor board and its installation method are proposed, is solved existing
There is a technical problem of the solid wooden floor board to occur watt change and distort and secondary can not be utilized after dismounting in technology.
To reach above-mentioned technical purpose, technical scheme provides a kind of solid wooden floor board, including：
Floor main body, its lower surface offers multiple first dovetail grooves set gradually along its length and connected adjacent
Second dovetail groove of two the first dovetail grooves, two neighboring second dovetail groove is symmetrical arranged, and the first adjacent dovetail groove and
Angle between two dovetail grooves is acute angle；
Dovetail, it includes corresponding multiple first swallows for being embedded at first dovetail groove and the second dovetail groove respectively
Tail tenon and the second dovetail, each second dovetail two ends are connected to two adjacent the first dovetails.
It is preferred that, the floor main body lower surface is further opened with multiple compensating grooves, and each compensating groove is along floor master
Body length direction is arranged.
It is preferred that, multiple first dovetail grooves are be arranged in parallel, and the first dovetail groove is vertically arranged with compensating groove.
It is preferred that, first dovetail groove and the second dovetail groove are in isosceles trapezoid, and the width of its notch is less than its groove
The width at bottom.
It is preferred that, first dovetail, which includes coordinating, is embedded in the dovetail part of first dovetail groove and by the dovetail
Subordinate end extends the rectangular portion to be formed.
It is preferred that, the floor main body outer rim offers connection female groove annular in shape.
It is preferred that, the angle between first dovetail groove and the second dovetail groove is 45 °.
It is preferred that, the depth of first dovetail groove is 8mm, and slot bottom width is 33mm, and width of rebate is 17mm.
It is preferred that, the width of the rectangular portion is 33mm.
Meanwhile, the present invention also provides a kind of installation method of above-mentioned solid wooden floor board, and connecting pin is fixed on into peace by screw
Fill on plate, the connection female groove of two neighboring floor main body is respectively cooperating with being fastened in the two ends of connecting pin.
Compared with prior art, the present invention opens up the first dovetail groove and the second swallow in the floor body lower surface of solid wooden floor board
Stern notch, and by being embedded the first dovetail and the second dovetail in the first dovetail groove and the second dovetail groove to give floor body
Support force, it is to avoid it occurs watt change and distorted, so as to extend its service life；Meanwhile, pass through the connection female groove in floor main body
Cooperation with connecting pin carries out the installation of solid wooden floor board, it is to avoid the damage of floor body, and it can be real by the replacing of connecting pin
The secondary of real timber floor is used.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the solid wooden floor board of the present invention；
Fig. 2 is Fig. 1 of present invention upward view；
Fig. 3 is the structural representation of the floor main body of the present invention；
Fig. 4 is the mounting structure schematic diagram of the solid wooden floor board of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 3, The embodiment provides a kind of solid wooden floor board 1, including：
Floor main body 11, its lower surface offers multiple first dovetail grooves 111 set gradually along its length and connected
The second dovetail groove 112 of two neighboring first dovetail groove 111 is connect, two neighboring second dovetail groove 112 is symmetrical arranged, and adjacent
Angle between first dovetail groove 111 and the second dovetail groove 112 is acute angle；
Dovetail 12, it, which includes corresponding respectively, is embedded at many of the dovetail groove 112 of the first dovetail groove 111 and second
The individual dovetail 122 of first dovetail 121 and second, each two ends of second dovetail 122 are connected to adjacent two first
Dovetail 121.
As shown in Figures 1 to 3, in practical application, the present embodiment opens up the first dovetail groove in the lower surface of floor main body 11
111 and second dovetail groove 112, and the He of the first dovetail 121 is embedded respectively in the first dovetail groove 111 and the second dovetail groove 112
Second dovetail 122, because the angle between the first dovetail groove 111 and the second dovetail groove 112 is acute angle, then the first adjacent swallow
The dovetail 122 of tail tenon 121 and second can support setting triangular in shape, anti-watt of change and an anti-twisting energy which raises floor main body 11
Power, so as to extend the service life of floor main body 11.Angle between first dovetail groove 111 and the second dovetail groove 112 can basis
The adjustment for carrying out appropriateness is actually needed, the angle between the present embodiment the first dovetail groove 111 and the second dovetail groove 112 is preferably provided with
For 45 °, it can avoid floor main body 11 to occur watt change or a torsional deformation to greatest extent.
During specific setting, it may also set up existing anti-watt and become and an anti-twisting mode, i.e., in the lower surface of floor main body 11
Multiple compensating grooves 113 are further opened with, each compensating groove 113 is arranged along the length direction of floor main body 11, works as floor width
Compensating groove 113 being capable of a certain degree of anti-watt of change and anti-twisting during less than 150mm.And in order to ensure dovetail 12 and compensating groove
113 can play double shielding effect, and multiple first dovetail grooves 111 of the present embodiment be arranged in parallel, and the first dovetail groove 111
It is vertically arranged with compensating groove 113, i.e., compensating groove 113 is set along the length direction of floor main body 11, and the first dovetail groove 111 is along floor
The width of main body 11 is set.
And being embedded for the ease of dovetail 12, the first dovetail groove 111 and the second dovetail groove 112 are in described in the present embodiment
Isosceles trapezoid, and width of the width less than its bottom land of its notch, when specifically setting, the depth of the first dovetail groove 111 is 8mm,
Slot bottom width is 33mm, and width of rebate is 17mm, and appropriate adjustment can be also carried out as needed.Wherein, the depth of the second dovetail groove 112
Degree, width of rebate, slot bottom width can be with the identical settings of the first dovetail groove 111.
In order to improve the anti-watt of effect become, the first dovetail 121 described in the present embodiment is embedded in described first including cooperation
The dovetail part 121a of dovetail groove 111 and the rectangular portion 121b formed is extended by the dovetail part 121a lower ends, dovetail part 121a with
First dovetail groove 111 is engaged setting, and rectangular portion 121b width is roughly the same with the bottom land of the first dovetail groove 111, i.e. rectangle
Portion 121b width is identical with the width of dovetail part 121a upper surfaces so that between rectangular portion 121b and dovetail part 121a side
An angle is formed with, the cell wall of the first dovetail groove 111 coordinates the angle being connected between rectangular portion 121b and dovetail part 121a, its
Fabulous floor body 11 can be supported, to avoid floor body 11 from occurring a watt change.Rectangular portion 121b thickness can be set
10mm, width are set to 33mm, and it is conducive to the cross-sectional area for improving the first dovetail 121, and then improves its support force, and then
Improve anti-watt and become effect.Wherein, the second dovetail 122 is engaged with the second dovetail groove 112.
Meanwhile, the rectangular portion 121b of the first dovetail of the present embodiment 121 protrudes from the lower surface of floor main body 11, therefore adjacent
Spacing between two the first dovetails 121 typically sets 450mm, and appropriate adjustment can be also carried out as needed, to avoid peace
The first dovetail 121 contacts installing plate during dress, and lower surface of second dovetail 122 then with floor main body 11 is concordant, in order to pacify
During dress installing plate is supported in floor main body 11 simultaneously.
Because solid wooden floor board has longer service life, therefore unavoidably collide or shrink using process, its
It is easily caused between floor main body 11 and installing plate 2 and shifts, so as to cause floor main body 11 to be damaged so that the nothing of floor main body 11
Method is secondary to be utilized, and as Figure 1 and Figure 4, the present embodiment offers connection female groove annular in shape in the outer rim of floor main body 11
114, when floor main body 11 is rectangular, then it is rectangular ring to connect female groove 114, is mutually agreed with being connected female groove 114 while setting
Connecting pin 3, when carry out solid wooden floor board installation when, the middle part of connecting pin 3 is fixed on installing plate 2 by screw 4, will be adjacent
The connection female groove 114 of two floor main bodies 11 is respectively cooperating with being fastened in the two ends of connecting pin 3, collide when floor main body 11 or
During contraction, because floor main body 11 is not connected with installing plate 2, damage is only the connecting pin 3 being connected with installing plate 2, when
As long as dismounting is secondary in use, changing connecting pin 3 can mat formation solid wooden floor board on installing plate 2 again, it is with realizing solid wood
Plate without damaging the secondary secondary utilization rate and service life mated formation, improve solid wooden floor board.Wherein, in specific set, it is
It is easy to the screw 4 for being fixedly connected with pin 3 not influence the compatible degree of two neighboring solid wooden floor board connection, the company of general floor main body 11
The length that the upper raised prominent length lower convexity of female groove 114 is protruded is connect, consequently facilitating convex under two neighboring floor main body 11
Gap between rising can accommodate screw 4.Particularly projection may be configured as 8mm, and lower convexity is set to 6mm.
By verification experimental verification, for solid wood bottom plate of the width within 150mm, conventional solid wooden floor board can't occur bright
Aobvious watt change and distortion, therefore anti-watt of change and an anti-twisting effect substantially phase of the solid wooden floor board of the present embodiment and conventional solid wood bottom plate
Together；After it spends width more than 150mm, existing solid wooden floor board occurred watt change in various degree and turned round in 1~5 year
Song, and the solid wood bottom plate of the present embodiment can then play obvious anti-watt and become and anti-twisting effect, it did not sent out still after 15 years
Raw obvious watt becomes and distorts, and it significantly extends the service life of solid wooden floor board, especially after its width is more than 240mm,
Existing solid wooden floor board becomes and/or distorted in extremely short time Nei Fashengwa, also therefore in the market almost without width 240mm with
On solid wooden floor board, and the solid wooden floor board of the present embodiment is still able to maintain that fabulous stability when its width is more than 240mm,
It can still not deform in longer time, become and twisting situation generation without watt, and it can preferably meet part visitor
Demand of the family to ultra-wide solid wooden floor board.
Compared with prior art, the present invention opens up the first dovetail groove 111 and the in the floor body lower surface of solid wooden floor board
Two dovetail grooves 112, and by being embedded the first dovetail 121 and the second dovetail in the first dovetail groove 111 and the second dovetail groove 112
Tenon 122 is to give floor body support force, it is to avoid it occurs watt to become and distort, so as to extend its service life；Meanwhile, pass through ground
The cooperation of connection female groove 114 in plate main body 11 and connecting pin 3 carries out the installation of solid wooden floor board, it is to avoid the damage of floor body
Bad, it can realize that the secondary of solid wooden floor board is used by the replacing of connecting pin 3.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
Various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (10)
1. a kind of solid wooden floor board, it is characterised in that including：
Floor main body, its lower surface offers multiple first dovetail grooves set gradually along its length and connected two neighboring
Second dovetail groove of the first dovetail groove, two neighboring second dovetail groove is symmetrical arranged, and the first adjacent dovetail groove and the second swallow
Angle between stern notch is acute angle；
Dovetail, it includes corresponding multiple first dovetails for being embedded at first dovetail groove and the second dovetail groove respectively
With the second dovetail, each second dovetail two ends are connected to two adjacent the first dovetails.
2. solid wooden floor board according to claim 1, it is characterised in that the floor main body lower surface is further opened with multiple flat
Weighed groove, and each compensating groove is arranged along floor main body length direction.
3. solid wooden floor board according to claim 2, it is characterised in that multiple first dovetail grooves be arranged in parallel, and the
One dovetail groove is vertically arranged with compensating groove.
4. solid wooden floor board according to claim 3, it is characterised in that first dovetail groove and the second dovetail groove in etc.
Waist is trapezoidal, and width of the width less than its bottom land of its notch.
5. solid wooden floor board according to claim 4, it is characterised in that first dovetail is embedded in described including cooperation
The dovetail part of first dovetail groove and the rectangular portion formed is extended by the dovetail part lower end.
6. according to any described solid wooden floor board of Claims 1 to 5, it is characterised in that the floor main body outer rim, which is offered, is in
The connection female groove of ring-type.
7. solid wooden floor board according to claim 5, it is characterised in that between first dovetail groove and the second dovetail groove
Angle is 45 °.
8. solid wooden floor board according to claim 7, it is characterised in that the depth of first dovetail groove is 8mm, bottom land is wide
Spend for 33mm, width of rebate is 17mm.
9. solid wooden floor board according to claim 8, it is characterised in that the width of the rectangular portion is 33mm.
10. the installation method of the solid wooden floor board described in a kind of claim 6, it is characterised in that fix connecting pin by screw
In on installing plate, the connection female groove of two neighboring floor main body is respectively cooperating with being fastened in the two ends of connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710650658.0A CN107217813A (en) | 2017-08-02 | 2017-08-02 | A kind of solid wooden floor board and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710650658.0A CN107217813A (en) | 2017-08-02 | 2017-08-02 | A kind of solid wooden floor board and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107217813A true CN107217813A (en) | 2017-09-29 |
Family
ID=59953972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710650658.0A Pending CN107217813A (en) | 2017-08-02 | 2017-08-02 | A kind of solid wooden floor board and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107217813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005337A (en) * | 2017-11-29 | 2018-05-08 | 江门市美森人造草坪有限公司 | A kind of plastic cement imitated wood floor board |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172953Y (en) * | 2008-04-07 | 2008-12-31 | 浙江正特集团有限公司 | Connecting piece for wood floor |
| WO2011027735A1 (en) * | 2009-09-01 | 2011-03-10 | 積水樹脂株式会社 | Fastener, deck-member connection and fastening structure using same, and deck-member connection and fastening structure |
| CN201865301U (en) * | 2010-11-30 | 2011-06-15 | 常州市福泰塑木制品有限公司 | Plastic-wood floor board connection fastener |
| CN102155082A (en) * | 2011-02-01 | 2011-08-17 | 黄汉祥 | Superwide air-permeable deformation-preventing colourful wood floor |
| CN203188562U (en) * | 2013-05-06 | 2013-09-11 | 浙江瑞澄木业有限公司 | Wood floor capable of preventing from deformation |
| CN203238898U (en) * | 2013-02-26 | 2013-10-16 | 江西省贵竹发展有限公司 | Bamboo floor with pressing piece |
| CN103821319A (en) * | 2014-03-17 | 2014-05-28 | 绍兴市彬彬木业有限公司 | Structural type solid wood heated floor |
| AT13835U1 (en) * | 2013-08-12 | 2014-09-15 | Sihga Handels Gmbh | Fixing of planks to a substructure |
| CN204728642U (en) * | 2015-07-01 | 2015-10-28 | 资溪县大庄竹木制品有限公司 | A kind of bamboo flooring of dovetail tenon fastening structure |
| CN106193528A (en) * | 2016-08-30 | 2016-12-07 | 武汉王仁忠新型板材投资管理有限公司 | It is provided with sheet material and the solid wooden floor board base material of intersection taper pin |
| CN205976344U (en) * | 2016-07-29 | 2017-02-22 | 江苏向利防静电装饰材料股份有限公司 | Calcium sulfate elevated floor is used to indoor laying |
| CN207513094U (en) * | 2017-08-02 | 2018-06-19 | 武汉木香居硬木家俱有限公司 | A kind of solid wooden floor board |
-
2017
- 2017-08-02 CN CN201710650658.0A patent/CN107217813A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172953Y (en) * | 2008-04-07 | 2008-12-31 | 浙江正特集团有限公司 | Connecting piece for wood floor |
| WO2011027735A1 (en) * | 2009-09-01 | 2011-03-10 | 積水樹脂株式会社 | Fastener, deck-member connection and fastening structure using same, and deck-member connection and fastening structure |
| CN201865301U (en) * | 2010-11-30 | 2011-06-15 | 常州市福泰塑木制品有限公司 | Plastic-wood floor board connection fastener |
| CN102155082A (en) * | 2011-02-01 | 2011-08-17 | 黄汉祥 | Superwide air-permeable deformation-preventing colourful wood floor |
| CN203238898U (en) * | 2013-02-26 | 2013-10-16 | 江西省贵竹发展有限公司 | Bamboo floor with pressing piece |
| CN203188562U (en) * | 2013-05-06 | 2013-09-11 | 浙江瑞澄木业有限公司 | Wood floor capable of preventing from deformation |
| AT13835U1 (en) * | 2013-08-12 | 2014-09-15 | Sihga Handels Gmbh | Fixing of planks to a substructure |
| CN103821319A (en) * | 2014-03-17 | 2014-05-28 | 绍兴市彬彬木业有限公司 | Structural type solid wood heated floor |
| CN204728642U (en) * | 2015-07-01 | 2015-10-28 | 资溪县大庄竹木制品有限公司 | A kind of bamboo flooring of dovetail tenon fastening structure |
| CN205976344U (en) * | 2016-07-29 | 2017-02-22 | 江苏向利防静电装饰材料股份有限公司 | Calcium sulfate elevated floor is used to indoor laying |
| CN106193528A (en) * | 2016-08-30 | 2016-12-07 | 武汉王仁忠新型板材投资管理有限公司 | It is provided with sheet material and the solid wooden floor board base material of intersection taper pin |
| CN207513094U (en) * | 2017-08-02 | 2018-06-19 | 武汉木香居硬木家俱有限公司 | A kind of solid wooden floor board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005337A (en) * | 2017-11-29 | 2018-05-08 | 江门市美森人造草坪有限公司 | A kind of plastic cement imitated wood floor board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204458985U (en) | Flexible disk assembly | |
| CN104481114B (en) | Staged snap close timber floor | |
| CN107217813A (en) | A kind of solid wooden floor board and its installation method | |
| CN207513094U (en) | A kind of solid wooden floor board | |
| CN201490593U (en) | Combined-type UPS case | |
| CN204940584U (en) | A kind of resistance to plucking reinforced company fitting | |
| CN202040161U (en) | Hooping structure | |
| CN201854927U (en) | Disassembly/assembly-type seat | |
| CN205082968U (en) | Arc cupboard | |
| CN204440280U (en) | A kind of basket type exempt from screw hard disk support bracket | |
| CN204838644U (en) | Ring spare rest stand | |
| CN202689436U (en) | Quick mounting and locking device for decoration panel | |
| CN202883488U (en) | Glass reinforced plastic draught fan volute multi-direction suspension device | |
| CN201854947U (en) | Full disassembly/assembly-type sofa | |
| CN204883538U (en) | Computer machine case based on novel hard disk frame | |
| CN204862030U (en) | I shape stainless steel lower margin connects | |
| CN203051962U (en) | Rubber support plug-in unit for fluid pipeline | |
| CN210371488U (en) | Backplate connection structure of preapring for an unfavorable turn of events shape | |
| CN204784584U (en) | Chain wheel | |
| CN209538569U (en) | A kind of connection structure of external corner and wallboard | |
| CN219084989U (en) | Circuit board SOCKET test module | |
| CN203729816U (en) | Cabinet door | |
| CN211113155U (en) | Integrated rubber support of high-efficient anti concentrated stress | |
| CN202321446U (en) | Sliding plate shaft assembly | |
| CN205250730U (en) | Bamboo furniture desktop board of preapring for an unfavorable turn of events shape |
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: 20170929 |
|
| RJ01 | Rejection of invention patent application after publication |