CN100451268C - Joist frame for laying floor - Google Patents
Joist frame for laying floor Download PDFInfo
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- CN100451268C CN100451268C CNB2006100863478A CN200610086347A CN100451268C CN 100451268 C CN100451268 C CN 100451268C CN B2006100863478 A CNB2006100863478 A CN B2006100863478A CN 200610086347 A CN200610086347 A CN 200610086347A CN 100451268 C CN100451268 C CN 100451268C
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- keel
- main joist
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- frame
- floor
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Abstract
The present invention relates to a keel frame for laying floors, which comprises a plurality of longitudinal arranged main keels. The present invention is characterized in that the keel frame also comprises a plurality of transversal keels which are respectively connected with the main keels in a bridge connection mode, the distance between adjacent transversal keels is the width of one to four laid floors, and the transversal keels and the longitudinal main keels form a frame structure; each main keel is a section material with an upward opening, the bottom of each main keel is fixedly connected with a plurality of foot assemblies, each foot assembly comprises a base and a horizontal adjusting mechanism, and an adjusting piece of the horizontal adjusting mechanism extends into the main keel through an opening on the bottom of the main keel; the transversal keel comprises a supporting part, a stiffening rib and a separating rail, the supporting part is arranged horizontally, the stiffening rib is arranged on the bottom of the transversal keel, the separating rail arranged on the top of the transversal keel protrudes outwards, the clamping part of each transversal keel corresponding to each main keel is provided with a clamping groove matched with the side walls of the corresponding main keel, and both sides of each separating rail are respectively provided with a concave structure and a convex structure matched with tenons and rabbets of floors on adjacent two sides. The present invention uses the keel frame to lay floor tiles, and the floor laying quality and speed can be effectively increased.
Description
Technical field
The present invention relates to a kind of keel bracing frame, be used for fixing when being specifically related to a kind of laying floor and the keel frame of support floor.
Background technology
The floor is as a kind of traditional floor decorative material, and is very popular all the time with advantages such as its natural sex, comfortableness, soft property.Floor of a great variety, comprise the most original wooden floor and the laminated flooring that is pressed into through various processing modes, composite floor board etc., most of floors all need use the bottom support frame that keel are done the floor when laying, so keel are the indispensable auxiliary material of floor covering layers.
The floor is when laying, at first be fixing keel, punch in the relevant position, ground, put into expansion tube, with the special-purpose nail in floor keel are fixed on the ground, levelling then (whether the usage level chi detects the keel surface usually parallel to the ground, to guarantee the planeness on floor) is if injustice is then adjusted with the chock mode; After each keel fix, the floor is followed closely successively on keel, finish the laying on whole ground.Yet in actual use, following problem appears in regular meeting: 1. hollowing sound, its reason are fixing unreal, mainly are that floor and keel, floor and flooring nail quantum count are few or follow closely not firmly and cause; 2. air spots, main cause are that basic unit's injustice or floor strip have been out of shape due to the drum, and the former is because during construction, keel surface levelling not enough (common allowable error is below 1 millimeter), the latter is ventilated inadequately, should do the ventilation sulculus on the keel, prevents that floor bottoms is moist and is out of shape; 3. drum is stuck up in the part, and main cause is the too little or nothing of floor piece, and the floor makes moist due to the no extending space in distortion expansion back.Therefore, laying floor is a job of being particular about very much, need exper ienced personnel through examining ambient temperature, humidity, just can finish after calculating meticulously, but in fact, at present general constructor is size laying floor routinely just, and carefully do not adjust, considered, thereby can be in floor covering layers above-mentioned all kinds of problems of back appearance well.
On the other hand, traditional rough ground mainly is laminated to the master with wood materials such as softwood pine and soft broadleaf, wooden keel must be noted its moisture content and require material not have rotten, free from insect pests, straight in laying the process of using, floor to specific use, as sports center, meeting-place and other places, used rough ground should carry out anticorrosion, insect-prevention treatment.Yet in actual applications, if adopt the not up to standard or rough ground of damaging by worms of moisture content, can make not only then that floor quality is influenced to deform, more can make rough ground become the hotbed that grows mould, bacterium, spread to wood flooring and other furniture, customer's life and health are affected.
Summary of the invention
The object of the invention provides a kind of keel frame of using when laying floor, by with keel frame laying floor, can make laying more convenient, quick, exempts from punching, the ground flat degree height, thus improve speed of application and quality.
For achieving the above object, the technical solution used in the present invention is: the keel frame that a kind of laying floor is used, the main joist that comprises a plurality of vertical layouts, also comprise a plurality of lateral keel of cross-over connection on each main joist respectively, the spacing of adjacent transverse keel is the width of 1～4 institute's flooring, constitutes frame construction with vertical main joist; Described main joist is the section bar that opening makes progress, and its bottom is fixedly connected with a plurality of lower margin assemblies, and described lower margin assembly comprises pedestal and horizontal adjusting mechanism, and the perforate of the regulating part in the horizontal adjusting mechanism on the main joist bottom surface extends in the main joist; Described lateral keel comprises horizontally disposed support portion, the reinforcing rib bottom it and the top box stall to outer process, relatively each and main joist access section on the lateral keel, be provided with the draw-in groove that cooperates with the main joist sidewall, the both sides of described box stall are respectively equipped with and the tenon on floor, adjacent both sides or the concave, convex structure of tongue and groove coupling.
In the technique scheme, described main joist is the section bar that opening makes progress, and can be that the cross section is the C type that flat U type or opening make progress; The number of described lower margin assembly and alternate distance can recently be calculated according to the load-bearing of floor tile, generally be evenly arranged in the main joist bottom by the load-bearing ratio, also can change the distributing position of lower margin assembly according to special requirement, on the other hand, the lower margin assembly is except that the effect of support keel frame, can utilize simultaneously horizontal adjusting mechanism that the planeness of laying ground is carried out corresponding adjusting (levelling), make the main joist upper surface be level, thereby guarantee the planeness on floor; Described main joist and lateral keel are spliced to form frame construction, the width of this frame construction can hold 1～4 floor that is laid, and be positioned at the concave, convex structure of the box stall on the lateral keel, floor tenon, tongue and groove with respective side mates respectively, constitute engagement connection, prevent transverse shift, extruding between each floor.During use, the upper surface in the support portion of lateral keel can be provided with buffer structure, and buffer structure adopts frame modes such as adhered layer, filler rod, and material is rubber, foamed plastics etc., absorbs external shock power, prevents to push between floor and the keel frame and impaired.
In the technique scheme, be connected with flat rider keel on the main joist between described adjacent transverse keel, described flat rider keel comprise horizontally disposed support portion with and the reinforcing rib of bottom, the outer end of support portion is provided with downward kink, with the sidewall engagement connection of main joist.
Another kind comparatively optimized technical scheme is, spacing between described each main joist is 1/2 of institute's flooring length, the spacing of cross-over connection between each lateral keel on the main joist is the width of 1 floor, serve as to separate the alternate successively short rider keel peace rider keel that is connected with each lateral keel on described each main joist, described short rider keel comprises horizontally disposed support portion, the reinforcing rib of its bottom and top are to the box stall of outer process, the outer end of support portion is provided with downward kink, with the sidewall engagement connection of main joist, the both sides of box stall are respectively equipped with recessed with the tenon on adjacent both ends floor or tongue and groove coupling, male structure.In general, during laying floor, the splicing mouth is the intersection layout before and after each floor, the position that is the splicing of tongue and groove and tenon is not on same straight line, to guarantee that interface has enough force intensitys that is subjected to, being connected on the main joist of therefore short rider keel and the alternate formula of flat rider keel laid with the intersection that makes things convenient for the floor, for absorbing external shock power, can buffer structures such as rubber, foamed plastics be set simultaneously at the support portion upper surface of short rider keel and flat rider keel.
Further technical scheme is, the two ends of described short rider keel reach with the junction of corresponding lateral keel and are respectively equipped with the slant cutting edge that cooperates in twos, and the splicing back constitutes T-shaped handing-over type.
In the technique scheme, described main joist lateral wall, close end are provided with the engaging groove, and the kink inboard of corresponding flat rider keel and short rider keel is respectively equipped with and the projection that engages the groove coupling, and formation is fixed.
Further technical scheme is, described main joist top side wall is provided with the reinforcement shoulder that bends inwards, and the bottom surface, support portion of flat rider keel and short rider keel is respectively equipped with the depression that cooperates with it.
In the technique scheme, horizontal adjusting mechanism in the described lower margin assembly is made up of regulating part and securing member, described securing member is fixedly connected on the main joist bottom surface, be provided with the screw of perforation on the securing member corresponding to the position of opening on the main joist bottom surface, described regulating part is the screw that cooperates with described screw.
Further technical scheme is, the pedestal of described lower margin assembly is made up of metal pedestal and cushion pad, and the top of metal pedestal is provided with the pit that is connected with the regulating part end, fixedlys connected with cushion pad in the bottom surface.
In the technique scheme, on the reinforcement of described lateral keel and the main joist splicing place shoulder, be provided with the groove of lateral keel clamping, so that the snapping in of lateral keel.
Installation process of the present invention is: 1. at first locate the main joist of vertically arranging, be riveted on the lower margin assembly on the bottom surface of main joist by the pad on the securing member, then by adjusting in each lower margin assembly regulating part with respect to the height of pedestal, with the level (levelling) of guaranteeing main joist; 2. clamping lateral keel is connected in the draw-in groove that cooperates with the main joist sidewall on the lateral keel respectively on each main joist, thereby constitutes frame construction; 3. be chosen in combining of flat rider keel of clamping between the adjacent transverse keel or short rider keel and flat rider keel; 4. the floor is fixed in the frame construction, the tenon of both sides, floor fastens with the concave, convex structure of lateral keel box stall both sides respectively with tongue and groove and cooperates.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1. owing to when laying floor, adopt keel frame structure of the present invention, can make the laying on floor more convenient,, remove the operation of punching over the ground from, reduce construction noise compared to the Floor support of rough ground in the past; To the levelling of keel surface the time, only need to regulate the horizontal adjusting mechanism in the lower margin assembly, and do not have the chock adjustment simultaneously, make levelling more convenient, quick, thereby improve whole construction efficient.
2. because keel frame of the present invention adopts connecting and fixing between each keel, avoid in the past nailing to fix, thereby can prevent because the lazy weight of nail, fixing unreal, and the hollowing sound that produces.
3. because the lateral keel among the present invention is provided with box stall, can prevent the transverse shift between the floor on the one hand, have the gap between keel and the floor on the other hand, offer bloated swollen space, floor, avoid the part to stick up drum.
Description of drawings
Accompanying drawing 2 is the structural representation (part) after removing flat rider keel among Fig. 1 and lacking rider keel;
The A-A sectional view of accompanying drawing 3 Fig. 1;
Accompanying drawing 4 is the schematic diagram of securing member among Fig. 3;
Accompanying drawing 5 is the B-B sectional view of Fig. 1;
Accompanying drawing 7 is the user mode figure (part) behind the embodiment of the invention one laying floor;
Accompanying drawing 8 is the structural representation (part) of the embodiment of the invention two.
Wherein: 1, main joist; 2, lateral keel; 3, flat rider keel; 4, regulating part; 5, support portion; 6, reinforcing rib; 7, box stall; 9, support portion; 10, reinforcing rib; 11, kink; 12, lack rider keel; 13, concave, convex structure; 14, slant cutting edge; 15, securing member; 16, pad; 17, metal pedestal; 18, cushion pad; 19, strengthen shoulder; 20, depression; 21, groove; 22, hold-down nut; 23, fixing hole; 28, support portion; 29, reinforcing rib; 30, kink; 31, box stall; 32, concave, convex structure; 33, floor.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment one: to shown in the accompanying drawing 7, the keel frame that a kind of laying floor is used comprises the main joist 1 of a plurality of vertical layouts referring to accompanying drawing 1, and a plurality of lateral keel 2 of cross-over connection on each main joist constitute frame construction respectively; The section bar that described main joist 1 makes progress for opening, its bottom is fixedly connected with 1 lower margin assembly every 50 centimetres, horizontal adjusting mechanism in the described lower margin assembly is made up of regulating part 4 and securing member 15, described securing member is fixedly connected on main joist 1 bottom surface, be provided with the screw of perforation on the securing member 15 corresponding to the position of opening on the main joist bottom surface, described regulating part is the screw that cooperates with described screw, referring to accompanying drawing 2, shown in 3, described securing member 15 is fixed in the pad bottom surface by a pad 16 and, the hold-down nut 22 that cooperates with regulating part is formed, be respectively equipped with fixing hole 23 on the pad of hold-down nut both sides, securing member is riveted on the bottom surface of main joist 1 by fixing hole; The pedestal of described lower margin assembly is made up of metal pedestal 17 and cushion pad 18, and the top of metal pedestal 17 is provided with the pit that is connected with regulating part 4 ends, fixedlys connected with cushion pad in the bottom surface; The perforate of regulating part 4 in the horizontal adjusting mechanism on main joist 1 bottom surface extends in the main joist 1; Described lateral keel comprises horizontally disposed support portion 5, the reinforcing rib 6 bottom it and the top box stall 7 to outer process, relatively each and main joist 1 access section on the lateral keel 2, be provided with the draw-in groove that cooperates with main joist 1 sidewall, the both sides of described box stall 7 are respectively equipped with and the tenon on floor, adjacent both sides or the concave, convex structure 13 of tongue and groove coupling.
In the present embodiment, spacing between each main joist is 1/2 of institute's flooring length, the spacing of adjacent transverse keel is the width of 1 institute's flooring, serve as to separate the alternate successively short rider keel 12 peaceful rider keels 3 that are connected with each lateral keel 2 on described each main joist 1, described flat rider keel 3 comprise horizontally disposed support portion 9 with and the reinforcing rib 10 of bottom, the outer end of support portion is provided with downward kink 11, with the sidewall engagement connection of main joist 1; Described short rider keel 12 comprises horizontally disposed support portion 28, the reinforcing rib 29 bottom it and the top box stall 31 to outer process, the outer end of support portion is provided with downward kink 30, with the sidewall engagement connection of main joist 1, the both sides of box stall 31 are respectively equipped with and the tenon on adjacent both ends floor or the concave, convex structure 32 of tongue and groove coupling; The two ends of described short rider keel 12 reach with the junction of corresponding lateral keel 2 and are respectively equipped with the slant cutting edge 14 that cooperates in twos, and the splicing back constitutes T-shaped handing-over type.Described main joist 1 lateral wall, close end is provided with the engaging groove, the kink inboard of corresponding flat rider keel and short rider keel is respectively equipped with and the projection that engages the groove coupling, formation is fixed, main joist 1 top side wall is provided with the reinforcement shoulder 19 that bends inwards, the bottom surface, support portion of flat rider keel 3 and short rider keel 12 is respectively equipped with the depression 20 that cooperates with it, during installation, the reinforcement shoulder 19 of main joist is arranged in respectively in the depression of flat rider keel and short rider keel, simultaneously, for making the lateral keel cross-over connection convenient, strengthen being provided with the groove 21 of lateral keel clamping on the shoulder in splicing place of lateral keel and main joist.
Embodiment two: shown in accompanying drawing 8, the keel frame that a kind of laying floor is used, the main joist that comprises a plurality of vertical layouts, spacing between each main joist is 1/2 of institute's flooring length, the a plurality of lateral keel 2 of difference cross-over connection on each main joist, the spacing of adjacent transverse keel is the width of 3 institute's floorings, constitutes frame construction; Described main joist is the section bar that opening makes progress, its bottom is fixedly connected with 1 lower margin assembly every 80 centimetres, described lower margin assembly comprises pedestal and horizontal adjusting mechanism, horizontal adjusting mechanism is made up of regulating part and securing member, described securing member is fixedly connected on main joist 1 bottom surface, be provided with the screw of perforation on the securing member corresponding to the position of opening on the main joist bottom surface, described regulating part is the screw that cooperates with described screw, the pedestal of described lower margin assembly is made up of metal pedestal and cushion pad, the top of metal pedestal is provided with the pit that is connected with the regulating part end, fixedly connected with cushion pad in the bottom surface, the perforate of the regulating part in the horizontal adjusting mechanism on the main joist bottom surface extends in the main joist; Described lateral keel comprises horizontally disposed support portion, the reinforcing rib bottom it and the top box stall to outer process, be positioned on the lateral keel with each main joist 1 access section, be provided with the draw-in groove that cooperates with the main joist sidewall, the both sides of described box stall are respectively equipped with and the tenon on floor, adjacent both sides or the concave, convex structure of tongue and groove coupling; Be connected with flat rider keel 3 on the main joist between described adjacent transverse keel, described flat rider keel 3 comprise horizontally disposed support portion with and the reinforcing rib of bottom, the outer end of support portion is provided with downward kink, with the sidewall engagement connection of main joist.The upper surface of lateral keel peace rider keel support portion can be provided with buffer structure, and buffer structure adopts the mode of pasting rubber layer, thereby absorbs external shock power, prevents to push between floor and the keel frame and impaired.
Claims (7)
1. keel frame that laying floor is used, the main joist [1] that comprises a plurality of vertical layouts, it is characterized in that: also comprise a plurality of lateral keel [2] of cross-over connection on each main joist [1] respectively, the spacing of adjacent transverse keel is the width of 1～4 institute's flooring, constitutes frame construction with vertical main joist; The section bar that described main joist [1] makes progress for opening, its bottom is fixedly connected with a plurality of lower margin assemblies, described lower margin assembly comprises pedestal and horizontal adjusting mechanism, and the perforate of the regulating part in the horizontal adjusting mechanism [4] on main joist [1] bottom surface extends in the main joist [1]; Described lateral keel [2] comprises horizontally disposed support portion [5], the reinforcing rib [6] bottom it and the top box stall [7] to outer process, lateral keel [2] goes up relatively each and main joist [1] access section, be provided with the draw-in groove that cooperates with the main joist sidewall, the both sides of described box stall are respectively equipped with and the tenon on floor, adjacent both sides or the concave, convex structure [13] of tongue and groove coupling.
2. the keel frame that a kind of laying floor according to claim 1 is used, it is characterized in that: be connected with flat rider keel [3] on the main joist [1] between described adjacent transverse keel [2], described flat rider keel comprise horizontally disposed support portion [9] with and the reinforcing rib [10] of bottom, the outer end of support portion [9] is provided with downward kink [11], with the sidewall engagement connection of main joist [1].
3. the keel frame that a kind of laying floor according to claim 2 is used, it is characterized in that: the spacing between described each main joist [1] is 1/2 of institute's flooring length, the spacing of cross-over connection between each lateral keel [2] on the main joist is the width of 1 floor, it serves as to separate the alternate successively peaceful rider keel of short rider keel [12] [3] that is connected with that described each main joist [1] is gone up with each lateral keel [2], short rider keel [12] comprises horizontally disposed support portion [28], the reinforcing rib [29] of its bottom and top are to the box stall [31] of outer process, the outer end of support portion [28] is provided with downward kink [30], with the sidewall engagement connection of main joist [1], the both sides of box stall [31] are respectively equipped with recessed with the tenon on adjacent both ends floor or tongue and groove coupling, male structure [32].
4. the keel frame that a kind of laying floor according to claim 3 is used is characterized in that: the two ends of described short rider keel [12] reach with the junction of corresponding lateral keel [2] and are respectively equipped with the slant cutting edge [14] that cooperates in twos, and the splicing back constitutes T-shaped handing-over type.
5. the keel frame that a kind of laying floor according to claim 3 is used, it is characterized in that: described main joist [1] top side wall is provided with the reinforcement shoulder [19] that bends inwards, and the bottom surface, support portion [9] [28] of flat rider keel and short rider keel [12] is respectively equipped with the depression [20] that cooperates with it.
6. the keel frame that a kind of laying floor according to claim 1 is used, it is characterized in that: the horizontal adjusting mechanism in the described lower margin assembly is made up of regulating part [4] and securing member [15], described securing member [15] is fixedly connected on main joist [1] bottom surface, securing member [15] is gone up the screw that is provided with perforation corresponding to the position of opening on the main joist bottom surface, and described regulating part [4] is the screw that cooperates with described screw.
7. the keel frame that a kind of laying floor according to claim 6 is used, it is characterized in that: the pedestal of described lower margin assembly is made up of metal pedestal [17] and cushion pad [18], the top of metal pedestal is provided with the pit that is connected with the regulating part end, fixedlys connected with cushion pad in the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100863478A CN100451268C (en) | 2006-07-05 | 2006-07-05 | Joist frame for laying floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100863478A CN100451268C (en) | 2006-07-05 | 2006-07-05 | Joist frame for laying floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1877047A CN1877047A (en) | 2006-12-13 |
| CN100451268C true CN100451268C (en) | 2009-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100863478A Expired - Fee Related CN100451268C (en) | 2006-07-05 | 2006-07-05 | Joist frame for laying floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN100451268C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161290B (en) * | 2013-03-11 | 2015-04-08 | 安徽森泰塑木新材料有限公司 | Lower floor board of system without screws |
| CN105587092A (en) * | 2014-10-22 | 2016-05-18 | 深圳市健炜创光电科技有限公司 | Integral fixed type LED floor tile and mounting method |
| CN107268939A (en) * | 2017-08-09 | 2017-10-20 | 江苏通创现代建筑产业技术研究院有限公司 | A kind of Integral floor system |
| CN110565898A (en) * | 2019-09-05 | 2019-12-13 | 艺墙之格建筑发展(上海)有限公司 | assembled floor keel |
| CN110644724A (en) * | 2019-10-29 | 2020-01-03 | 圣象实业（江苏）有限公司 | Fabricated floor and installation method thereof |
| CN111535541A (en) * | 2020-05-09 | 2020-08-14 | 灿高机电装备高邑有限公司 | Construction method for laying framework leveling ceramic tiles |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2322670A1 (en) * | 1973-05-05 | 1974-11-21 | Reinhard Podolsky | FLOOR ELEMENT FOR THE CREATION OF FLOOR AREAS FOR TENTS, CARAVAN Awnings, etc. |
| GB1425977A (en) * | 1972-08-07 | 1976-02-25 | Tate Architectural Products | Floor panel and elevated floor assembly using same |
| DE4317814A1 (en) * | 1993-05-28 | 1994-12-01 | Octanorm Vertriebs Gmbh | Prefabricated floor having at least one floor panel |
| CN2360505Y (en) * | 1998-05-06 | 2000-01-26 | 赵容冰 | Metal framework detatchable wooden floor |
| CN2496959Y (en) * | 2001-08-29 | 2002-06-26 | 刘柏林 | Spliced floor keel block |
| JP2004036332A (en) * | 2002-07-08 | 2004-02-05 | Matsushita Electric Works Ltd | Supporting leg structure of double floor |
| CN2625488Y (en) * | 2003-07-02 | 2004-07-14 | 徐桂生 | Knocked-down type ground grid |
-
2006
- 2006-07-05 CN CNB2006100863478A patent/CN100451268C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1425977A (en) * | 1972-08-07 | 1976-02-25 | Tate Architectural Products | Floor panel and elevated floor assembly using same |
| DE2322670A1 (en) * | 1973-05-05 | 1974-11-21 | Reinhard Podolsky | FLOOR ELEMENT FOR THE CREATION OF FLOOR AREAS FOR TENTS, CARAVAN Awnings, etc. |
| DE4317814A1 (en) * | 1993-05-28 | 1994-12-01 | Octanorm Vertriebs Gmbh | Prefabricated floor having at least one floor panel |
| CN2360505Y (en) * | 1998-05-06 | 2000-01-26 | 赵容冰 | Metal framework detatchable wooden floor |
| CN2496959Y (en) * | 2001-08-29 | 2002-06-26 | 刘柏林 | Spliced floor keel block |
| JP2004036332A (en) * | 2002-07-08 | 2004-02-05 | Matsushita Electric Works Ltd | Supporting leg structure of double floor |
| CN2625488Y (en) * | 2003-07-02 | 2004-07-14 | 徐桂生 | Knocked-down type ground grid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1877047A (en) | 2006-12-13 |
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Granted publication date: 20090114 Termination date: 20100705 |