CN211572397U - Connecting structure between floors - Google Patents
Connecting structure between floors Download PDFInfo
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- CN211572397U CN211572397U CN201921558386.2U CN201921558386U CN211572397U CN 211572397 U CN211572397 U CN 211572397U CN 201921558386 U CN201921558386 U CN 201921558386U CN 211572397 U CN211572397 U CN 211572397U
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Abstract
The invention belongs to the field of floors, and particularly relates to a connecting structure between floors. Including offering in the public groove and the female groove of floor main part both sides, still including connecting in the elasticity fastener between the seam of adjacent floor main part bottom and offering in the floor main part bottom with the buckle connection groove of elasticity fastener lock joint, elasticity fastener is including striding the elasticity main part of locating between the floor seam and at least two insertion buckle connection portions in the buckle connection groove at elasticity main part both ends respectively, elasticity main part can follow the direction elasticity that connects perpendicularly in the seam and extend. This application carries out mandatory lock joint with adjacent floor through elastic fastener to improve joint strength between the adjacent floor greatly, during the installation with elastic fastener's buckling parts lock in the buckling groove of having spread subaerial floor, normally dock public mother's groove again and peg graft, push down to the ground simultaneously, the buckling parts of elastic fastener's the other end is gone into to the snap-in inslot of spreading the floor newly with the counterpoint ground card, thereby grafting and lock joint between the realization floor.
Description
Technical Field
The invention belongs to the field of floors, and particularly relates to a connecting structure between floors.
Background
The existing floor is mainly assembled through the butt joint of the male groove and the female groove, the connection strength of the splicing mode is limited, the phenomena of deformation, warping or disengagement are easy to occur under the environment change factors or the action of external force, for example, the floor is easy to deform when used as a geothermal floor, and the floor has high requirement on bearing strength and is easy to crack when used as a public place with large human flow.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide a coupling structure between floors.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a connection structure between floor, including seting up in the public groove and the female groove of floor main part both sides, still including connect in the elasticity fastener between adjacent floor main part bottom seam with set up in floor main part bottom with the buckle connection groove of elasticity fastener lock joint, elasticity fastener including stride locate between the floor seam elasticity main part and at least two insert that are located elasticity main part both ends respectively the buckle connection portion in buckle connection groove, elasticity main part can follow the direction elasticity extension that connects perpendicularly in the seam.
Preferably, the bottom edge of the floor main body is further provided with a half containing groove used for containing the outside opening of the elastic fastener, the half containing groove between the adjacent main bodies is in butt joint fit to form a whole containing groove, and the buckling groove is arranged in the half containing groove.
Preferably, the elastic main body portion is a spring plate with at least one bent arc, two ends of the spring plate in the extension direction are respectively provided with a buckling portion, and the buckling portions are at least leading-in sections with tops being inclined outwards back to the center of the elastic main body portion.
This application carries out mandatory lock joint with adjacent floor through elastic fastener to improve joint strength between the adjacent floor greatly, during the installation with elastic fastener's buckling parts lock in the buckling groove of having spread subaerial floor, normally dock public mother's groove again and peg graft, push down to the ground simultaneously, the buckling parts of elastic fastener's the other end is gone into to the snap-in inslot of spreading the floor newly with the counterpoint ground card, thereby grafting and lock joint between the realization floor.
Preferably, when the elastic fastener is not fastened with the fastening grooves in a natural state, the distance between the top ends of the fastening parts at the two ends of the elastic fastener is larger than the distance between the two adjacent groove arms of the two fastening grooves which are fastened correspondingly and smaller than the distance between the far groove walls of the two fastening grooves.
Preferably, the spring plate is a single-arc plate which is bulged downwards and provided with a bent arc, and the height of the single-arc plate in a state of being fastened with an adjacent floor main body is smaller than or equal to the height of the half containing groove.
Preferably, the fastening part is an arc-shaped strip with the middle part arched towards the center of the elastic fastener, the upper section of the arc-shaped strip is the leading-in section, the middle section of the arc-shaped strip is a force bearing section abutted against the wall of the fastening groove, and the lower section of the arc-shaped strip is an extension space connecting section connected with the elastic main body part. Through the arrangement of the leading-in section, the bearing section and the extension space connecting section, the buckling parts and the buckling grooves are smoothly matched under the condition of blind butt joint, the buckling parts are not prone to being excessively pushed outwards, and the elastic main body part is guaranteed to have the effect of buckling and connecting the two floor main bodies.
Preferably, the fastening grooves and the half-containing grooves are through grooves penetrating through the length direction or the width direction of the floor, and one or more elastic fasteners are fastened on each fastening groove. A plurality of elastic fasteners can be distributed on one fastening groove, so that firstly, the requirement on the accuracy of the overlong elastic fastener to the fastening groove is too high, and secondly, the problem that the elastic fastener is too high in elastic strength and not easy to fasten is solved, and then, the cost is saved for the shorter elastic fastener, and the processing is also convenient.
Preferably, a bearing lath which is abutted against the buckling part is arranged on the groove wall at least close to one side of the edge of the floor main body in the buckling groove. Because elastic fastener elastic strength is big, when leaning on with the floor for a long time, flooring material probably is by long-term extrusion deformation to reduced the pulling force of elasticity main part, the material that the bearing lath adopted the stereoplasm is like metal material, adopts the bearing lath on the one hand to be difficult to produce deformation, and on the other hand will do all can the power evenly open, guarantees the intensity in this region behind the lower anchor button groove of thinner floor again.
Preferably, the elastic fastener is an integrally formed stainless steel sheet. The stainless steel sheet has high strength and is rust-proof.
Preferably, the buckling groove is internally provided with a stainless steel frame strip which is matched with the shape of the buckling groove and is attached to the groove wall, the groove wall of the buckling groove close to one side of the edge of the floor main body and/or the frame wall of the stainless steel frame strip is provided with an inwards concave buckling and embedding groove part, and the buckling part is at least partially embedded into the buckling and embedding groove part.
The structure ensures the strength of the floor in the buckling groove area and simultaneously ensures the stability and the continuous effectiveness of buckling.
In conclusion, the invention has the following beneficial effects:
1. this application carries out mandatory lock joint with adjacent floor through elastic fastener to improve joint strength between the adjacent floor greatly, during the installation with elastic fastener's buckling parts lock in the buckling groove of having spread subaerial floor, normally dock public mother's groove again and peg graft, push down to the ground simultaneously, the buckling parts of elastic fastener's the other end is gone into to the snap-in inslot of spreading the floor newly with the counterpoint ground card, thereby grafting and lock joint between the realization floor. The device has the advantages of simple structure, convenience in processing, low cost and high yield.
2. This application simple structure, with low costs, simple to operate has improved the joint strength between the floor effectively, prevents deformation, warpage or the emergence of the condition of breaking away that the floor comes out after using for a long time simultaneously effectively.
Drawings
Fig. 1 is a schematic structural diagram of the present application.
FIG. 2 is a schematic structural diagram of the fifth embodiment.
FIG. 3 is a schematic structural diagram of the seventh embodiment.
Fig. 4 is a schematic view of a structure of the fastening portion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The first embodiment is as follows:
the utility model provides a connection structure between floor, including offering in the male groove and the female groove of 6 both sides in floor main part, still including connect in the elasticity fastener 1 between the seam of adjacent floor main part bottom and offer in floor main part bottom with the buckle slot 2 of elasticity fastener lock joint, elasticity fastener including stride locate between the floor seam elasticity main part 12 and at least two insert that are located elasticity main part both ends respectively buckle slot's buckling part 11, elasticity main part can follow the direction elasticity that connects perpendicularly in the seam and extend.
Example two:
different from the embodiment, the bottom edge of the floor main body is also provided with a half containing groove 3 used for containing the outside opening of the elastic fastener, the half containing between the adjacent main bodies is in butt joint matching to form a whole containing groove, and the buckling groove is arranged in the half containing groove.
Elasticity main part is the spring board that has an arc at least, the both ends of spring board extension direction respectively are equipped with a buckling parts, just buckling parts are at least the top for being dorsad elasticity main part center inclines the leading-in section 111 that sets up outward.
When the elastic fastener is not fastened with the fastening grooves in a natural state, the distance between the top ends of the fastening parts at the two ends of the elastic fastener is larger than the distance between the two adjacent fastening groove arms corresponding to the fastening grooves and smaller than the distance between the far groove walls of the two fastening grooves.
Example three:
different from the embodiment, the spring plate is a single-arc plate which is bulged downwards and provided with a bent arc, and the height of the single-arc plate in a state of being fastened with an adjacent floor main body is smaller than or equal to the height of the half containing groove.
Example four:
different from the above embodiment, the buckling part is an arc-shaped strip with a middle part arched towards the center of the elastic fastener, the upper section of the arc-shaped strip is the leading-in section, the middle section is a force bearing section 112 abutting against the wall of the buckling groove, and the lower section is an extension space connecting section 113 connecting the elastic main body part. Through the arrangement of the leading-in section, the bearing section and the extension space connecting section, the buckling parts and the buckling grooves are smoothly matched under the condition of blind butt joint, the buckling parts are not prone to being excessively pushed outwards, and the elastic main body part is guaranteed to have the effect of buckling and connecting the two floor main bodies.
Example five:
the difference from the above embodiment lies in that the fastening grooves and the half-containing grooves are through grooves penetrating through the length direction or the width direction of the floor, and each fastening groove is fastened with one or more elastic fasteners. A plurality of elastic fasteners can be distributed on one fastening groove, so that firstly, the requirement on the accuracy of the overlong elastic fastener to the fastening groove is too high, and secondly, the problem that the elastic fastener is too high in elastic strength and not easy to fasten is solved, and then, the cost is saved for the shorter elastic fastener, and the processing is also convenient.
Example five:
different from the embodiment, the bearing lath 4 which is abutted against the buckling part is arranged on the groove wall at least close to one side of the edge of the floor main body in the buckling groove. Because elastic fastener elastic strength is big, when leaning on with the floor for a long time, flooring material probably is by long-term extrusion deformation to reduced the pulling force of elasticity main part, the material that the bearing lath adopted the stereoplasm is like metal material, adopts the bearing lath on the one hand to be difficult to produce deformation, and on the other hand will do all can the power evenly open, guarantees the intensity in this region behind the lower anchor button groove of thinner floor again.
Example six:
the difference from the above embodiment is that the elastic fastener is an integrally formed stainless steel sheet. The stainless steel sheet has high strength and is rust-proof.
Example seven:
different from the above embodiment, the fastening groove is provided with a stainless steel frame strip 5 which is matched with the shape of the fastening groove and is coated and attached on the groove wall, the groove wall of the fastening groove close to one side of the edge of the floor main body and/or the frame wall of the stainless steel frame strip is provided with an inward-concave fastening and embedding groove part 51, and the fastening part is at least partially embedded into the fastening and embedding groove part. The structure ensures the strength of the floor in the buckling groove area and simultaneously ensures the stability and the continuous effectiveness of buckling.
This application carries out mandatory lock joint with adjacent floor through elastic fastener to improve joint strength between the adjacent floor greatly, during the installation with elastic fastener's buckling parts lock in the buckling groove of having spread subaerial floor, normally dock public mother's groove again and peg graft, push down to the ground simultaneously, the buckling parts of elastic fastener's the other end is gone into to the snap-in inslot of spreading the floor newly with the counterpoint ground card, thereby grafting and lock joint between the realization floor.
Claims (10)
1. The utility model provides a connection structure between floor, is including offering in the public groove and the female groove of floor main part (6) both sides, its characterized in that: still including connect in the elasticity fastener (1) between adjacent floor main part bottom seam with set up in floor main part bottom with the buckle connection groove (2) of elasticity fastener lock joint, elasticity fastener including stride locate elasticity main part (12) between the floor seam and at least two insert that are located elasticity main part both ends respectively buckle connection portion (11) in buckle connection groove, elasticity main part can follow the direction elasticity that connects in the seam perpendicularly and extend.
2. A connecting structure between floors as set forth in claim 1, wherein: the floor main body bottom border still sets up and is used for the holding the open half groove (3) that holds in the outside of elasticity fastener, and half holding butt joint cooperation between the adjacent ground main body forms a whole and holds the groove, the lock joint groove is located half holds the inslot.
3. A connecting structure between floors as set forth in claim 2, wherein: elasticity main part is the spring board that has an arc at least, the both ends of spring board extension direction respectively are equipped with a buckling parts, just buckling parts are at least the top for being dorsad elasticity main part center lean out leading-in section (111) that sets up.
4. A connecting structure between floors as set forth in claim 3, wherein: when the elastic fastener is not fastened with the fastening grooves in a natural state, the distance between the top ends of the fastening parts at the two ends of the elastic fastener is larger than the distance between the two adjacent fastening groove arms corresponding to the fastening grooves and smaller than the distance between the far groove walls of the two fastening grooves.
5. A connecting structure between floors as set forth in claim 3, wherein: the spring plate is a single-arc plate which is bulged downwards and provided with a bent arc, and the height of the single-arc plate in a state of being fastened with the adjacent floor main body is smaller than or equal to that of the half containing groove.
6. A connecting structure between floors as set forth in claim 3, wherein: the buckling part is an arc-shaped strip with the middle part arched towards the center of the elastic fastener, the upper section of the arc-shaped strip is the leading-in section, the middle section is a bearing section (112) abutted against the wall of the buckling groove, and the lower section is an extension space connecting section (113) connected with the elastic main body part.
7. A connecting structure between floors as set forth in claim 2, wherein: the buckling grooves and the half containing grooves are through grooves penetrating through the length direction or the width direction of the floor, and one or more elastic fasteners are buckled on each buckling groove.
8. A connecting structure between floors as set forth in claim 2, wherein: and a bearing lath (4) which is abutted against the buckling part is arranged on the groove wall at least close to one side of the edge of the floor main body in the buckling groove.
9. A connecting structure between floors as set forth in claim 1, wherein: the elastic fastener is an integrally formed stainless steel sheet.
10. A connecting structure between floors as set forth in claim 8, wherein: the buckling groove is internally provided with a stainless steel frame strip (5) which is matched with the shape of the buckling groove and is coated and attached on the groove wall, the groove wall of the buckling groove close to one side of the edge of the floor main body and/or the frame wall of the stainless steel frame strip are/is provided with an inwards concave buckling and embedding groove part (51), and the buckling part is at least partially embedded into the buckling and embedding groove part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558386.2U CN211572397U (en) | 2019-09-19 | 2019-09-19 | Connecting structure between floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558386.2U CN211572397U (en) | 2019-09-19 | 2019-09-19 | Connecting structure between floors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211572397U true CN211572397U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921558386.2U Active CN211572397U (en) | 2019-09-19 | 2019-09-19 | Connecting structure between floors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211572397U (en) |
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2019
- 2019-09-19 CN CN201921558386.2U patent/CN211572397U/en active Active
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