CN103088990B - Rotary clamping key installation structure - Google Patents
Rotary clamping key installation structure Download PDFInfo
- Publication number
- CN103088990B CN103088990B CN201310020464.4A CN201310020464A CN103088990B CN 103088990 B CN103088990 B CN 103088990B CN 201310020464 A CN201310020464 A CN 201310020464A CN 103088990 B CN103088990 B CN 103088990B
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- Prior art keywords
- card key
- keel
- groove
- seat
- plate body
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- 238000009434 installation Methods 0.000 title abstract description 9
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000011155 wood-plastic composite Substances 0.000 claims description 10
- 229920001587 Wood-plastic composite Polymers 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000209128 Bambusa Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a rotary clamping key installation structure, and relates to the technical field of connecting pieces for floor pavement. The rotary clamping key installation structure comprises a first clamping key, a second clamping key and a joist. The first clamping key is connected on a threaded hole in a connecting portion of the second clamping key through a self-tapping screw and forms a rotary clamping key with the second clamping key. The rotary clamping key is installed inside a trench of the joist, and can slide and rotate inside the trench. The rotary clamping key installation structure is simple in structure, convenient to connect, capable of being well connected with the joist and a floor, capable of rotating only along one direction inside the trench because of the design of a clamping key seat, and firm and stable in clamping.
Description
Technical field
The present invention relates to Floor Covering connector technical field, be specifically related to a kind of rotation card key mounting structure.
Background technology
Wood plastic composite, first since western developed country is researched and developed successfully, has been widely used in wall panel, wallboard, bed board, decorative panel, fence, balustrade, construction formwork, building doors and windows, outdoor roof tiles, automotive upholstery; Combination pallet, packing case, storage box, flower case, stock shelf for packaging and logistics; Highway noises dividing plate, seashore road plate, railroad sleeper; Also can do Decorative frame, oceangoing ship ship passenger cabin dividing plate, office partition, outdoor outdoor table and bench, adjustable shelf etc., material just under development also has folded sheet, shutter, indoor roof plate, student desk and chair etc.This new technology is at the early-stage in China, along with going deep into of applying, will, to making full use of resource, increase economic efficiency and reduce the generation active influences such as environment pollution, have wide market prospects.Wood plastic composite (WPC) is taking biological materials such as elementary wood, bamboos as primary raw material, a certain proportion of plastic matrix of compounding, the composite material of machine-shaping after special process is processed.Wood plastic composite is applied widely, almost can contain the use field of all logs, plastics, plastic-steel, aluminium alloys and other similar composite material, and because it uses environmental protection, cost economy, and can recycling, thereby also solve the regeneration problem of composite material, wood industry waste resource.Nowadays advocating under the overall situation of low-carbon economy, the recyclable feature of wood plastic composite more and more comes into one's own it.Traditional outdoor flooring mounting structure and all more complicated of mounting method, very inconvenient in installation process, inefficiency, and not attractive in appearance.In Floor Covering process, generally all can use keel as bottom support, and connected mode between keel and floor directly has influence on the stability that install on floor, and conventionally all utilize screw or card key to connect between the two, the reasonability that therefore card key designs is extremely important.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of rotation card key mounting structure simple and reliable for structure, easy for installation.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of rotation card key mounting structure, is characterized in that: comprises with lower component,
One first card key, the first described card key comprises that an entirety is the plate body of cuboid, the cross section of described plate body is arc-shaped structure, the centre position of described plate body is provided with a through hole passing for self threading pin, four corners of described plate body are equipped with claw, the centre position, two long limits of described plate body is also respectively provided with a claw, and described claw is along the arc direction setting of plate body, and is integrative-structure with plate body;
One second card key, described the second card key comprises a card key seat, described card key seat upper surface centre position is upwards extended with connecting portion, this connecting portion centre position is provided with a screw, on described card key seat, wherein the turning on a pair of linea angulata is chamfered, is extended with Access Division in described connecting portion upper end to both sides, this Access Division is roughly the "eight" shape of level, and this Access Division and connecting portion are structure as a whole.
The first card key is connected on the screw of connecting portion by self threading pin, makes the first card key and the second card key form a rotation card key.
Described card key seat entirety is rectangular structure.
Also comprise keel, described keel comprise that one has the keel seat of rectangular inner cavity, described keel seat top is provided with groove, the described groove both sides block edge that extended internally, this block edge has barrier effect, between two block edges, leaves gap, on described keel evenly and be arranged at intervals with geosutures, keel can be broken disconnectedly along geosutures, remove unnecessary length; Described keel are that polyurethane material or modified plastics or rubber or Wood plastic composite are made, and described rotation card key is installed in the groove of keel, and can in groove, slide and rotate.
The width of described card key seat minor face is slightly less than the gap forming between two block edges on keel, rotation card key can be put in the groove of keel, the long limit of described card key seat equates with the width of groove on keel, groove two medial surfaces that on card key seat two had in end face and the keel of chamfering by revotating card keyseat are fitted completely, and card key seat can be fastened in groove.
The first described card key is metal construction.
The second described card key is that polyurethane material or modified plastics or rubber or Wood plastic composite are made.
The invention has the beneficial effects as follows: the present invention is simple in structure, easy to connect, can be good at being connected with keel and floor, the design of card key seat makes it along a direction rotation in groove, to engage firm stable.
Brief description of the drawings
Fig. 1 is the present invention's the first card key structural representation;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the present invention's the second card key stereogram;
Fig. 4 is the present invention's the second card key top view;
Fig. 5 is the revotating card bond composition that the present invention's the first card key and the second card key form;
Fig. 6 is keel structure schematic diagram of the present invention;
Fig. 7 is that the present invention rotates card key and keel installation schematic diagram one;
Fig. 8 is that the present invention rotates card key and keel installation schematic diagram two;
Fig. 9 is the concrete scheme of installation of the embodiment of the present invention.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of rotation card key mounting structure, comprises with lower component,
As shown in Figure 1 and Figure 2, one first card key 11, this first card key 11 comprises that an entirety is the plate body 112 of cuboid, the cross section of plate body 112 is arc-shaped structure, and the centre position of plate body 112 is provided with a through hole 113 passing for screw, and four corners of plate body 112 are equipped with claw 114, the centre position, two long limits of plate body 112 is also respectively provided with a claw 114, claw 114 is along the arc direction setting of plate body 112, and is integrative-structure with plate body 112, and the first card key 11 is metal construction.
As Fig. 3, Fig. 4, shown in Fig. 5, one second card key 12, the second card key 12 comprises a card key seat 123, card key seat 123 upper surface centre positions are upwards extended with connecting portion 121, these connecting portion 121 centre positions are provided with a screw 122, the first card key 11 is connected to by self threading pin 111 on the screw 122 of connecting portion 121, make the first card key 11 and the second card key 12 form a rotation card key 1, card key seat 123 entirety are rectangular structure, on card key seat 123, wherein the turning 124 on a pair of linea angulata is chamfered, be extended with Access Division 125 to both sides in connecting portion 121 upper ends, this Access Division 125 is roughly the "eight" shape of level, this Access Division 125 is structure as a whole with connecting portion 121.The second card key 12 is made for polyurethane material or modified plastics or rubber or Wood plastic composite.
As shown in Figure 6, keel 2, keel 2 comprise that one has the keel seat 21 of rectangular inner cavity, keel seat 21 tops are provided with groove 22, the groove 22 both sides block edge 23 that extended internally, this block edge 23 has barrier effect, between two block edges 23, leaves gap;
As Fig. 3, Fig. 5, Fig. 6, as shown in, the width of card key seat 123 minor faces is slightly less than the gap forming between 2 liang of block edges 23 of keel, rotation card key 1 can be put in the groove 22 of keel 2, the long limit of card key seat 123 equates with the width of groove 22, by revotating card keyseat 123, two end faces 124 with chamfering on card key seat 123 are fitted completely with the 22 liang of medial surfaces of groove in keel 2, and can slide along groove 22, card key seat 123 can be fastened in groove 22, and connecting portion 121 on card key seat 123 is positioned at the top of block edge 23.
As Fig. 7, Fig. 8, shown in Fig. 9, when installation, first floor 3 is put on keel 2, again the first card key 11 is connected by self threading pin 111 and the second card key 12, form rotation card key 1, rotation card key 1 is put in groove 22 along the gap between 22 block edges 23 of groove on keel 2, the connecting portion 121 of rotation card key 1 is just in time positioned at the upper surface of block edge 23, and will rotate card key 1 half-twist, card key seat 123 and the 22 liang of medial surfaces of groove in keel 2 are fitted completely, slide rotation card key 1 to floor 3 one sides, and the one end at minor face place on the first card key 11 plate bodys 112 is extend in the lateral grooves 31 of ground one side, install floorboard, put again floorboard, slided in this floor on keel 2, the lateral grooves of one side extend into the other end of the first card key 11 plate bodys 112, again the bolt 111 in the first card key 11 is tightened, claw 114 on the first card key 11 plate bodys 112 is pressed together in the lateral grooves on floor, floor is fixed.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. a rotation card key mounting structure, is characterized in that: comprises with lower component,
One first card key, the first described card key comprises that an entirety is the plate body of cuboid, the cross section of described plate body is arc-shaped structure, the centre position of described plate body is provided with a through hole passing for self threading pin, four corners of described plate body are equipped with claw, the centre position, two long limits of described plate body is also respectively provided with a claw, and described claw is along the arc direction setting of plate body, and is integrative-structure with plate body;
One second card key, described the second card key comprises a card key seat, described card key seat upper surface centre position is upwards extended with connecting portion, this connecting portion centre position is provided with a screw, on described card key seat, wherein the turning on a pair of linea angulata is chamfered, is extended with Access Division in described connecting portion upper end to both sides, this Access Division is roughly the "eight" shape of level, and this Access Division and connecting portion are structure as a whole;
The first card key is connected on the screw of connecting portion by self threading pin, makes the first card key and the second card key form a rotation card key.
2. a kind of rotation card key mounting structure according to claim 1, it is characterized in that: also comprise keel, described keel comprise that one has the keel seat of rectangular inner cavity, described keel seat top is provided with groove, the described groove both sides block edge that extended internally, and this block edge has barrier effect, between two block edges, leave gap, on described keel, evenly and be arranged at intervals with geosutures, keel can be broken disconnectedly along geosutures, remove unnecessary length; Described keel are that polyurethane material or modified plastics or rubber or Wood plastic composite are made, and described rotation card key is installed in the groove of keel, and can in groove, slide and rotate.
3. a kind of rotation card key mounting structure according to claim 1, is characterized in that: described card key seat entirety is rectangular structure.
4. a kind of rotation card key mounting structure according to claim 1, it is characterized in that: the width of described card key seat minor face is slightly less than the gap forming between keel two block edges, rotation card key can be put in the groove of keel, the long limit of described card key seat equates with the width of groove on keel, groove two medial surfaces that on card key seat two had in end face and the keel of chamfering by revotating card keyseat are fitted completely, and card key seat can be fastened in groove.
5. a kind of rotation card key mounting structure according to claim 1, is characterized in that: the first described card key is metal construction.
6. a kind of rotation card key mounting structure according to claim 1, is characterized in that: the second described card key is that polyurethane material or modified plastics or rubber or Wood plastic composite are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020464.4A CN103088990B (en) | 2013-01-21 | 2013-01-21 | Rotary clamping key installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020464.4A CN103088990B (en) | 2013-01-21 | 2013-01-21 | Rotary clamping key installation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103088990A CN103088990A (en) | 2013-05-08 |
| CN103088990B true CN103088990B (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310020464.4A Active CN103088990B (en) | 2013-01-21 | 2013-01-21 | Rotary clamping key installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103088990B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741925A (en) * | 2013-12-18 | 2014-04-23 | 安徽森泰塑木新材料有限公司 | Integrated-house floor and keel connecting structure |
| CN104005537A (en) * | 2014-05-04 | 2014-08-27 | 安徽森泰塑木新材料有限公司 | Bamboo plastic composite floor and paving method thereof |
| CN107762098A (en) * | 2017-10-25 | 2018-03-06 | 浙江新远见材料科技股份有限公司 | A kind of floor splicing card key |
| CN107740557A (en) * | 2017-10-25 | 2018-02-27 | 浙江新远见材料科技股份有限公司 | A kind of floor splicing rotates card key |
| CN216340633U (en) * | 2021-08-13 | 2022-04-19 | 安徽昊森新材料科技有限公司 | Floor combination buckle and floor combination structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20118942U1 (en) * | 2001-11-20 | 2002-02-21 | Schubert, Klaus, 96250 Ebensfeld | 2-part lower profile with joint function for floor screw profiles |
| CN2563231Y (en) * | 2002-11-01 | 2003-07-30 | 李文其 | Seamless quick combining floor |
| CN2594369Y (en) * | 2002-09-10 | 2003-12-24 | 沈建才 | Bayonet keel of wooden floor |
| CN201172950Y (en) * | 2008-04-07 | 2008-12-31 | 浙江正特集团有限公司 | Connecting piece for wood floor stripe |
| CN101962985A (en) * | 2010-10-14 | 2011-02-02 | 宁波维卡木业科技有限公司 | Wood plastic floor board component |
| CN203097202U (en) * | 2013-01-21 | 2013-07-31 | 安徽森泰塑木新材料有限公司 | Rotating clamping key mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3444594B2 (en) * | 2000-07-03 | 2003-09-08 | 富好 本多 | Joist construction method and joist unit used therefor |
-
2013
- 2013-01-21 CN CN201310020464.4A patent/CN103088990B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20118942U1 (en) * | 2001-11-20 | 2002-02-21 | Schubert, Klaus, 96250 Ebensfeld | 2-part lower profile with joint function for floor screw profiles |
| CN2594369Y (en) * | 2002-09-10 | 2003-12-24 | 沈建才 | Bayonet keel of wooden floor |
| CN2563231Y (en) * | 2002-11-01 | 2003-07-30 | 李文其 | Seamless quick combining floor |
| CN201172950Y (en) * | 2008-04-07 | 2008-12-31 | 浙江正特集团有限公司 | Connecting piece for wood floor stripe |
| CN101962985A (en) * | 2010-10-14 | 2011-02-02 | 宁波维卡木业科技有限公司 | Wood plastic floor board component |
| CN203097202U (en) * | 2013-01-21 | 2013-07-31 | 安徽森泰塑木新材料有限公司 | Rotating clamping key mounting structure |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-21301A 2002.01.23 |
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| Publication number | Publication date |
|---|---|
| CN103088990A (en) | 2013-05-08 |
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Owner name: ANHUI SENTAI WPC GROUP CO., LTD Free format text: FORMER NAME: ANHUI SUNTEC PLASTIC WOOD NEW MATERIALS CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 242200 Anhui County of Guangde Province Economic and Technological Development Zone in China Patentee after: Anhui Sen Taimusu Group Plc Address before: 242200 Guangde economic and Technological Development Zone, Xuancheng, Anhui Patentee before: Anhui Sentai WPC New Material Co.,Ltd. |
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Owner name: ANHUI WEITAI WPC TECHNOLOGY CO., LTD Free format text: FORMER OWNER: ANHUI SENTAI WPC GROUP CO., LTD Effective date: 20150626 |
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Effective date of registration: 20150626 Address after: 242200 Guangde economic and Technological Development Zone, Xuancheng County, Anhui province (South Ring Road North) Patentee after: Anhui Wei Taimusu Science and Technology Ltd. Address before: 242200 Anhui County of Guangde Province Economic and Technological Development Zone in China Patentee before: Anhui Sen Taimusu Group Plc |
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Effective date of registration: 20160418 Address after: 242200 Anhui County of Guangde Province Economic and Technological Development Zone in China Patentee after: Anhui Sen Taimusu Group Plc Address before: 242200 Guangde economic and Technological Development Zone, Xuancheng County, Anhui province (South Ring Road North) Patentee before: Anhui Wei Taimusu Science and Technology Ltd. |