CN203113704U - Ground keel and floor installing structure - Google Patents
Ground keel and floor installing structure Download PDFInfo
- Publication number
- CN203113704U CN203113704U CN 201320127388 CN201320127388U CN203113704U CN 203113704 U CN203113704 U CN 203113704U CN 201320127388 CN201320127388 CN 201320127388 CN 201320127388 U CN201320127388 U CN 201320127388U CN 203113704 U CN203113704 U CN 203113704U
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- China
- Prior art keywords
- fastener
- floor
- support
- ground
- supporting plane
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Abstract
The utility model discloses a ground keel and a floor installing structure, and discloses the ground keel. The ground keel is made of extrusion molding section bars. The ground keel is provided with a top plate portion, a middle supporting portion, a bottom plate portion, a left side supporting portion, and a right side supporting portion, wherein the upper surface of the top plate portion is successively provided with a floor supporting flat face, a fastener supporting flat face, and a fastener installing flat face from two sides to the center, the floor supporting flat face is higher than the fastener supporting flat face, the height difference between the floor supporting flat face and the fastener supporting flat face is not less than the thickness of a lower buckling strip of a fastener, the fastener installing flat face is lower than the fastener supporting flat face, the middle supporting portion is formed by a left supporting arm and a right supporting arm, the two supporting arms are connected to the top plate portion upwards and connected to the bottom plate portion downwards, and an installing gap is formed between the two supporting arms. The utility model further discloses the floor installing structure with the ground keel. According to the technical scheme, the structure is simple, part manufacturing cost is low, assembling and disassembling are convenient, evenness of the floor system which is installed completely is good, and warping does not easily occur.
Description
Technical field
The utility model belongs to the building decoration field, relates in particular to a kind of ground board mounting structure, and employed ground keel in this ground board mounting structure.
Background technology
In the prior art, when the floor was installed, normally elder generation fixed the support component (being commonly called as the ground keel) on floor on the ground with securing member, and each root keel is all according to being parallel to each other between left and right directions setting and the keel.Again with the floor of elongated rectangular shape according to the fore-and-aft direction setting, by bright nail (screw of exposure) or the mode of buckle the floor is fixed on the keel then, thereby forms floor system.As shown in Figure 1, existing common keel 3 upper surfaces are smooth, like this when adopting fastener 2 that splice floor board 1 is installed, because keel 3 supporting surfaces and fastener 2 installation sites are same planes, so after the installation, form gap 4 between floor bottoms and the keel supporting surface, " being maked somebody a mere figurehead " phenomenon that occurs the floor easily influences application life of floor system.
Summary of the invention
In order to solve above-mentioned technical problem, one of the purpose of this utility model provides a kind of ground keel, adopt extruded plastic profile, its upper surface forms the step surface of floor supporting surface, fastener supporting surface and three differing heights of fastener installed surface, make like this to form closely between floor and the ground keel and support reliably, and fastener is installed in the reliable installation splicing that realizes the floor between the two.
Two of the purpose of this utility model provides a kind of ground board mounting structure that uses above-mentioned ground keel.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of ground board mounting structure comprises the floor of ground keel, fastener and elongated rectangular shape, and the both sides on described floor are provided with groove, and the cross section on floor is " worker " font like this; The both sides of described fastener are provided with profile and following profile, form catching groove between last profile and the following profile, the bottom side checkpost on floor is gone in this catching groove, connect by support and connection portion between the last profile of fastener and the following profile, the both sides of support and connection portion are described catching groove, and support and connection portion fixedlys connected with the ground keel by screw; Described ground keel are extruded profile, the ground keel have top plate portion, intermediate supports portion, base plate, support portion, left side and support portion, right side, the upper surface of described top plate portion is provided with the floor supporting plane successively from two side direction centers, fastener supporting plane and fastener mounting plane, the floor supporting plane, the length direction of fastener supporting plane and fastener mounting plane is the section bar bearing of trend, the floor supporting plane exceeds the thickness that fastener supporting plane and difference in height between the two are not less than the following profile of fastener, the width of fastener supporting plane is greater than the width of profile under the fastener bottom, profile is embedded in the caulking groove of fastener supporting plane formation under the fastener bottom like this, the floor is shelved on the supporting plane of floor, the fastener mounting plane is lower than the fastener supporting plane, the width of fastener mounting plane is not less than the bottom width of the support and connection portion of fastener, described intermediate supports portion by about two vertical support arms constitute, connect top plate portion on two vertical support arms, under connect base plate, form fixing clearance between two vertical support arms, described screw with penetrate in this fixing clearance after top plate portion is threaded, described top plate portion, intermediate supports portion, base plate and support portion, left side surround the left side supported hole, described top plate portion, intermediate supports portion, base plate and support portion, right side surround the right side supported hole, and support portion, left side and support portion, right side are the arc support arm.
Ground keel upper surface forms the step surface of floor supporting surface, fastener supporting surface and three differing heights of fastener installed surface, install to adapt to fastener, guaranteeing does not have the gap between floor and the ground keel, can form closely and support reliably, and fastener is installed in the reliable installation splicing that realizes the floor between the two.Intermediate supports portion adopts two vertical support arm structures also to leave fixing clearance, not only can guarantee enough intermediate supports intensity like this, and is convenient to screw and is connected and fixed.Arc support arm structure is adopted in support portion, left side and support portion, right side, not only can guarantee enough supported on both sides intensity like this, and have elasticity to have better compliance, thereby guarantees that no gap is supported between floor and the ground keel.
As preferably, be equipped with in the middle of two support arms of described intermediate supports portion to protrude and enter protruding stupefied in the fixing clearance, two protruding stupefied being oppositely arranged.Connect firmly reliable more like this.
As preferably, described fastener is stamped metal spare.
As preferably, the top plate portion of described ground keel is identical with the base plate structure and can exchange.
As preferably, support portion, described left side and support portion, right side are the arc support arm of indent.
The ground keel that are used for the ground board mounting structure, described ground keel are extruded profile, has top plate portion, intermediate supports portion, base plate, support portion, left side and support portion, right side, the upper surface of described top plate portion is provided with the floor supporting plane successively from two side direction centers, fastener supporting plane and fastener mounting plane, the floor supporting plane, the length direction of fastener supporting plane and fastener mounting plane is the section bar bearing of trend, the floor supporting plane exceeds the thickness that fastener supporting plane and difference in height between the two are not less than the following profile of fastener, the width of fastener supporting plane is greater than the width of profile under the fastener bottom, the fastener mounting plane is lower than the fastener supporting plane, the width of fastener mounting plane is not less than the bottom width of the support and connection portion of fastener, described intermediate supports portion by about two support arms constitute, connect top plate portion on two support arms, under connect base plate, form fixing clearance between two support arms, described top plate portion, intermediate supports portion, base plate and support portion, left side surround the left side supported hole, described top plate portion, intermediate supports portion, base plate and support portion, right side surround the right side supported hole, and support portion, left side and support portion, right side are the arc support arm.
The utility model is owing to adopted above technical scheme, ground keel upper surface forms the step surface of floor supporting surface, fastener supporting surface and three differing heights of fastener installed surface, install to adapt to fastener, guaranteeing does not have the gap between floor and the ground keel, can form closely and support reliably, and fastener is installed in the reliable installation splicing that realizes the floor between the two.Intermediate supports portion adopts two vertical support arm structures also to leave fixing clearance, not only can guarantee enough intermediate supports intensity like this, and is convenient to screw and is connected and fixed.Arc support arm structure is adopted in support portion, left side and support portion, right side, not only can guarantee enough supported on both sides intensity like this, and have elasticity to have better compliance, thereby guarantees that no gap is supported between floor and the ground keel.The floor system finished of assembling is smooth, be difficult for warpage, has advantages such as simple in structure, parts low cost of manufacture, long service life.
Description of drawings
Fig. 1 is the ground board mounting structure schematic diagram of prior art;
Fig. 2 is the structural representation of the utility model ground keel;
Fig. 3 is the utility model fastener scheme of installation;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the utility model ground board mounting structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
As Fig. 3, Fig. 4, a kind of ground board mounting structure shown in Figure 5, comprise the floor 1 of ground keel 3, fastener 2 and elongated rectangular shape, the both sides on described floor 1 are provided with groove, and the cross section on floor 1 is " worker " font like this; The both sides of described fastener 2 are provided with profile 21 and following profile 23, form catching groove between last profile 21 and the following profile 23, the bottom side checkpost on floor 1 is gone in this catching groove, connect by support and connection portion 22 between the last profile 21 of fastener 2 and the following profile 23, the both sides of support and connection portion 22 are described catching groove, and support and connection portion 22 fixedlys connected with ground keel 3 by screw 5.
In the present embodiment, be equipped with in the middle of two support arms of described intermediate supports portion 32 to protrude and enter protruding stupefied in the fixing clearance 321, two protruding stupefied being oppositely arranged.Described fastener 2 is stamped metal spare.The top plate portion 31 of described ground keel 3 is identical with base plate 34 structures and can exchange.Support portion, described left side 33 and support portion, right side 35 are the arc support arm of indent.
After present embodiment is assembled into floor system, the polylith floor is parallel longitudinal and arranges, a plurality of ground keel are laterally and are arranged in parallel, the two ends of every floor are installed on two ground keel by fastener respectively, during the floor system horizontal expansion, adjacent two floors are fixed on by fastener and realize the transition splicing on the ground keel, and during the floor system longitudinal extension, adjacent two floor tenons are merged and connect.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (9)
1. ground board mounting structure comprises the floor (1) of ground keel (3), fastener (2) and elongated rectangular shape it is characterized in that the both sides of described floor (1) are provided with groove that the cross section of floor (1) is " worker " font like this; The both sides of described fastener (2) are provided with profile (21) and following profile (23), form catching groove between last profile (21) and the following profile (23), the bottom side checkpost on floor (1) is gone in this catching groove, connect by support and connection portion (22) between the last profile (21) of fastener (2) and the following profile (23), the both sides of support and connection portion (22) are described catching groove, and support and connection portion (22) fixedlys connected with ground keel (3) by screw (5); Described ground keel (3) are extruded profile, ground keel (3) have top plate portion (31), intermediate supports portion (32), base plate (34), support portion (33), left side and support portion, right side (35), the upper surface of described top plate portion (31) is provided with floor supporting plane (311) successively from two side direction centers, fastener supporting plane (312) and fastener mounting plane (313), floor supporting plane (311), the length direction of fastener supporting plane (312) and fastener mounting plane (313) is the section bar bearing of trend, floor supporting plane (311) exceeds the thickness that fastener supporting plane (312) and difference in height between the two are not less than the following profile (23) of fastener (2), the width of fastener supporting plane (312) is greater than the width of profile (23) under fastener (2) bottom, profile (23) is embedded in the caulking groove of fastener supporting plane (312) formation under fastener (2) bottom like this, floor (1) is shelved on the floor supporting plane (311), fastener mounting plane (313) is lower than fastener supporting plane (312), the width of fastener mounting plane (313) is not less than the bottom width of the support and connection portion (22) of fastener (2), described intermediate supports portion (32) by about two vertical support arms constitute, connect top plate portion (31) on two vertical support arms, under connect base plate (34), form fixing clearance (321) between two vertical support arms, described screw (5) with penetrate in this fixing clearance (321) after top plate portion (31) is threaded, described top plate portion (31), intermediate supports portion (32), base plate (34) and support portion, left side (33) surround left side supported hole (331), described top plate portion (31), intermediate supports portion (32), base plate (34) and support portion, right side (35) surround right side supported hole (351), and support portion, left side (33) and support portion, right side (35) are the arc support arm.
2. a kind of ground according to claim 1 board mounting structure is characterized in that, is equipped with in the middle of two support arms of described intermediate supports portion (32) to protrude to enter protruding stupefied in the fixing clearance (321), two protruding stupefied being oppositely arranged.
3. a kind of ground according to claim 1 board mounting structure is characterized in that described fastener (2) is stamped metal spare.
4. a kind of ground according to claim 1 board mounting structure is characterized in that, the top plate portion (31) of described ground keel (3) is identical with base plate (34) structure and can exchange.
5. a kind of ground according to claim 1 board mounting structure is characterized in that support portion, described left side (33) and support portion, right side (35) are the arc support arm of indent.
6. the ground keel that are used for the ground board mounting structure, it is characterized in that, described ground keel (3) are extruded profile, has top plate portion (31), intermediate supports portion (32), base plate (34), support portion (33), left side and support portion, right side (35), the upper surface of described top plate portion (31) is provided with floor supporting plane (311) successively from two side direction centers, fastener supporting plane (312) and fastener mounting plane (313), floor supporting plane (311), the length direction of fastener supporting plane (312) and fastener mounting plane (313) is the section bar bearing of trend, floor supporting plane (311) exceeds the thickness that fastener supporting plane (312) and difference in height between the two are not less than the following profile (23) of fastener (2), the width of fastener supporting plane (312) is greater than the width of profile (23) under fastener (2) bottom, fastener mounting plane (313) is lower than fastener supporting plane (312), the width of fastener mounting plane (313) is not less than the bottom width of the support and connection portion (22) of fastener (2), described intermediate supports portion (32) by about two vertical support arms constitute, connect top plate portion (31) on two vertical support arms, under connect base plate (34), form fixing clearance (321) between two vertical support arms, described top plate portion (31), intermediate supports portion (32), base plate (34) and support portion, left side (33) surround left side supported hole (331), described top plate portion (31), intermediate supports portion (32), base plate (34) and support portion, right side (35) surround right side supported hole (351), and support portion, left side (33) and support portion, right side (35) are the arc support arm.
7. the ground keel for the ground board mounting structure according to claim 6 is characterized in that, are equipped with in the middle of two support arms of described intermediate supports portion (32) to protrude to enter protruding stupefied in the fixing clearance (321), two protruding stupefied being oppositely arranged.
8. the ground keel for the ground board mounting structure according to claim 6 is characterized in that, the top plate portion (31) of described ground keel (3) is identical with base plate (34) structure and can exchange.
9. the ground keel for the ground board mounting structure according to claim 6 is characterized in that, support portion, described left side (33) and support portion, right side (35) are the arc support arm of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127388 CN203113704U (en) | 2013-03-19 | 2013-03-19 | Ground keel and floor installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127388 CN203113704U (en) | 2013-03-19 | 2013-03-19 | Ground keel and floor installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113704U true CN203113704U (en) | 2013-08-07 |
Family
ID=48894067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127388 Withdrawn - After Issue CN203113704U (en) | 2013-03-19 | 2013-03-19 | Ground keel and floor installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113704U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161292A (en) * | 2013-03-19 | 2013-06-19 | 浙江华夏杰高分子建材有限公司 | Ground keel used for floor installion structure |
| CN103174278A (en) * | 2013-03-19 | 2013-06-26 | 浙江华夏杰高分子建材有限公司 | Floor installation structure |
| CN103741927A (en) * | 2014-01-16 | 2014-04-23 | 浙江元森态家具有限公司 | Floor mounting structure |
| CN103790327A (en) * | 2014-01-16 | 2014-05-14 | 浙江元森态家具有限公司 | Floor pressure buckle assembly |
| CN107724586A (en) * | 2017-10-25 | 2018-02-23 | 浙江新远见材料科技股份有限公司 | A kind of supporting ＆ stablizing keel |
-
2013
- 2013-03-19 CN CN 201320127388 patent/CN203113704U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161292A (en) * | 2013-03-19 | 2013-06-19 | 浙江华夏杰高分子建材有限公司 | Ground keel used for floor installion structure |
| CN103174278A (en) * | 2013-03-19 | 2013-06-26 | 浙江华夏杰高分子建材有限公司 | Floor installation structure |
| CN103174278B (en) * | 2013-03-19 | 2016-01-06 | 浙江华夏杰高分子建材有限公司 | A kind of floor board mounting structure |
| CN103741927A (en) * | 2014-01-16 | 2014-04-23 | 浙江元森态家具有限公司 | Floor mounting structure |
| CN103790327A (en) * | 2014-01-16 | 2014-05-14 | 浙江元森态家具有限公司 | Floor pressure buckle assembly |
| CN103741927B (en) * | 2014-01-16 | 2015-10-28 | 浙江元森态家具有限公司 | A kind of floor board mounting structure |
| CN103790327B (en) * | 2014-01-16 | 2016-08-17 | 浙江元森态家具有限公司 | A kind of floor separable fastener component |
| CN107724586A (en) * | 2017-10-25 | 2018-02-23 | 浙江新远见材料科技股份有限公司 | A kind of supporting ＆ stablizing keel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |