CN112127579A - Composite floor connecting piece - Google Patents
Composite floor connecting piece Download PDFInfo
- Publication number
- CN112127579A CN112127579A CN202010817462.8A CN202010817462A CN112127579A CN 112127579 A CN112127579 A CN 112127579A CN 202010817462 A CN202010817462 A CN 202010817462A CN 112127579 A CN112127579 A CN 112127579A
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- fixing part
- wing plate
- composite floor
- top wing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02005—Construction of joints, e.g. dividing strips
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to a composite floor connecting piece, which comprises a vertically arranged connecting piece, wherein two sides of the bottom of the connecting piece are respectively connected with a first fixing part and a second fixing part; first screw hole has been seted up to first fixed part, second screw hole has been seted up to the second fixed part. The first fixing part and the second fixing part are arranged at the bottom of the connecting piece at intervals from left to right, and the second top wing plate and the first top wing plate are arranged at the top of the connecting piece at intervals from left to right and are matched with each other to clamp and fix the plastic-wood floor strips under the combined action and connect and fix the plastic-wood floor strips and the ground keel frame, so that the seamless connection between the floor strips and the floor strips is realized, and meanwhile, the floor strips and the ground keel frame are stably connected, and the floor is convenient to disassemble and assemble.
Description
Technical Field
The invention relates to the field of floor installation, in particular to a composite floor connecting piece.
Background
In China, the wood floor is widely applied to places such as families, offices, reception and the like. When the wood floor is assembled, if the ground is uneven, a keel frame needs to be erected firstly, and then wood floor strips are nailed on the keel frame. For example, the domestic invention with the application number of CN200820085332.4 discloses a connecting piece of wood floor strips, which is connected by the connecting piece to provide the connecting piece of the wood floor strips with high assembly efficiency and suitable for uneven ground, but the good floor strips have intervals because of the need of rain shedding. The composite floor connecting piece structure which is matched with the keel frame, is suitable for uneven ground and can achieve a seamless effect and is stable is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a composite floor connecting piece, which has the following specific technical scheme:
a composite floor connecting piece comprises a vertically arranged connecting piece, wherein two sides of the bottom of the connecting piece are respectively connected with a first fixing part and a second fixing part, the top of the connecting piece is connected with a first top wing plate and a second top wing plate which are respectively parallel to the first fixing part and the second fixing part, the first top wing plate can rotate relative to the first fixing part, and the second top wing plate can rotate relative to the second fixing part;
first screw hole has been seted up to first fixed part, second screw hole has been seted up to the second fixed part.
Preferably, the first fixing portion and the second fixing portion have a thickness, the first screw hole includes a first inclined surface that is inwardly tightened, and the second screw hole includes a second inclined surface that is inwardly tightened.
Preferably, the first fixing portion and the second fixing portion are arranged at a left side and a right side, respectively.
In the present invention, it is preferable that the width of the first fixing portion is the same as the width of the second fixing portion.
Preferably, the first top wing plate and the first fixing portion are respectively located at two sides of the connecting piece to form a Z-shaped structure;
the second top wing plate and the second fixing part are respectively positioned on two sides of the connecting piece to form a Z-shaped structure.
Preferably, a first adjustable part is arranged at the joint of the first top wing plate and the connecting piece, and the first adjustable part is an arc-shaped connecting part.
Preferably, the first adjustable portion extends outward to connect with a first pressing portion, and the first pressing portion includes a first contact protrusion protruding toward the bottom.
Preferably, a second adjustable part is arranged at the joint of the second top wing plate and the connecting piece, and the first adjustable part is an arc-shaped connecting part.
Preferably, the first adjustable portion extends outward to connect with a second pressing portion, and the second pressing portion includes a second contact protrusion protruding toward the bottom.
In conclusion, the invention has the following beneficial effects:
the first fixing part and the second fixing part are arranged at the bottom of the connecting piece at intervals from left to right, and the second top wing plate and the first top wing plate are arranged at the top of the connecting piece at intervals from left to right and are matched with each other to clamp and fix the plastic-wood floor strips under the combined action and connect and fix the plastic-wood floor strips and the ground keel frame, so that the seamless connection between the floor strips and the floor strips is realized, and meanwhile, the floor strips and the ground keel frame are stably connected, and the floor is convenient to disassemble and assemble.
Drawings
FIG. 1 is a prior art lower floor coupling;
FIG. 2 is a block diagram of a composite floor coupling of the present invention;
FIG. 3 is a side view of a composite floor connector of the present invention;
FIG. 4 is a top view of a composite floor connector of the present invention;
FIG. 5 is a bottom view of a composite floor coupling element of the present invention;
the connecting piece comprises a connecting piece 1, a first fixing part 2, a first fixing part 3, a first top wing plate 11, a first top wing plate 12, a second top wing plate 21, a first screw hole 31, a second screw hole 211, a first inclined surface 311, a second inclined surface 111, a first adjustable part 112, a first pressing part 113, a first contact protrusion 121, a second adjustable part 122, a second pressing part 123 and a second contact protrusion.
Detailed Description
The invention will be further explained by means of specific embodiments with reference to the drawings.
As shown in fig. 1-2, a composite floor connecting piece, including the connecting piece 1 of vertical setting, first fixed part 2 and second fixed part 3 are connected respectively to the bottom both sides of connecting piece 1, the top connection of connecting piece 1 is on a parallel with respectively first fixed part 2 with first top pterygoid lamina 11 and the second top pterygoid lamina 12 of second fixed part 3, first top pterygoid lamina 11 is relative first fixed part 2 can rotate, second top pterygoid lamina 12 is relative second fixed part 3 can rotate first top pterygoid lamina 11 with second top pterygoid lamina 12 is at the pivoted in-process, and the bulge of clamping plastic-wood floor strip mounting groove plays the fixed action.
Further, the first fixing portion 2 and the second fixing portion 3 have a certain thickness, the first screw hole 21 includes a first inclined surface 211 tightened inward, and the second screw hole 31 includes a second inclined surface 311 tightened inward. The inclined surface is arranged, and the screw is contained in the first screw hole 21 or the second screw hole 31 through a certain inclination, so that the upper surface of the screw can be ensured not to exceed the outer surface of the first fixing part 2 or the second fixing part in the thread insertion direction after the screw is fixed, the condition that the upper surface of the screw does not exceed the outer surface of the first fixing part or the second fixing part in the thread insertion direction is ensured, and instability caused by point contact is eliminated. In the practical use process, the applicant firstly connects and fixes the composite floor connecting piece (i.e. the improved composite floor connecting piece of the invention) and the plastic-wood floor strip through the matching of the screw and the first screw hole 21, then presses the second top wing plate 12 downwards to clamp the convex strip at the bottom of the mounting groove of the plastic-wood floor strip, and then connects the plastic-wood floor strip connected with the composite floor connecting piece with the ground keel frame through the matching of the screw and the second screw hole 31, thereby conveniently and quickly completing the mounting task.
The first fixing portion 2 and the second fixing portion 3 are arranged at intervals on the left and right sides, respectively. The width of the first fixing portion 2 is the same as that of the second fixing portion 3. By the left and right arrangement, two points above and below the three points or one point above and below the two points can be stably fixed on both sides of the connecting piece 1. The first top wing plate 11 and the first fixing part 2 are respectively positioned at two sides of the connecting piece 1 to form a Z-shaped structure; the second top wing plate 12 and the second fixing portion 3 are respectively located at two sides of the connecting member 1 to form a Z-shaped structure.
Further, a first adjustable part 111 is arranged at the joint of the first top wing plate 11 and the connecting piece 1, and the first adjustable part 111 is an arc-shaped connecting part. The first adjustable portion 111 extends outward to connect with a first pressing portion 112, and the first pressing portion 112 includes a first contact protrusion 113 protruding toward the bottom.
Further, a second adjustable part 121 is arranged at the joint of the second top wing plate 12 and the connecting piece 1, and the first adjustable part 121 is an arc-shaped connecting part. The first adjustable portion 121 extends outward to connect with a second pressing portion 122, and the second pressing portion 122 includes a second contact protrusion 123 protruding toward the bottom.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (9)
1. The composite floor connecting piece is characterized by comprising a vertically arranged connecting piece (1), wherein two sides of the bottom of the connecting piece (1) are respectively connected with a first fixing part (2) and a second fixing part (3), the top of the connecting piece (1) is connected with a first top wing plate (11) and a second top wing plate (12) which are respectively parallel to the first fixing part (2) and the second fixing part (3), the first top wing plate (11) can rotate relative to the first fixing part (2), and the second top wing plate (12) can rotate relative to the second fixing part (3); first screw hole (21) have been seted up in first fixed part (2), second screw hole (31) have been seted up in second fixed part (3).
2. A composite floor connecting element according to claim 1, characterized in that the first fixing part (2) and the second fixing part (3) have a certain thickness, that the first screw hole (21) comprises a first inclined surface (211) converging inwards, and that the second screw hole (31) comprises a second inclined surface (311) converging inwards.
3. A composite floor connecting element according to claim 1, characterised in that said first fixing part (2) and said second fixing part (3) are arranged at a distance on the left and right sides, respectively.
4. A composite floor coupling according to claim 3, characterised in that the width of the first fixing part (2) is the same as the width of the second fixing part (3).
5. A composite floor connecting piece according to claim 1 or 3, characterized in that the first top wing plate (11) and the first fixing part (2) are respectively located on both sides of the connecting piece (1) to form a Z-shaped structure;
the second top wing plate (12) and the second fixing part (3) are respectively positioned on two sides of the connecting piece (1) to form a Z-shaped structure.
6. A composite floor connecting piece according to claim 1, characterized in that a first adjustable part (111) is provided at the connection of the first top wing plate (11) and the connecting piece (1), and the first adjustable part (111) is an arc-shaped connecting part.
7. A composite floor coupling according to claim 6, characterised in that the first adjustable part (111) extends to the outside and connects to a first pressing part (112), which first pressing part (112) comprises a first contact protrusion (113) protruding to the bottom.
8. A composite floor connecting piece according to claim 1, characterized in that a second adjustable part (121) is provided at the connection of the second top wing plate (12) and the connecting piece (1), and the first adjustable part (121) is an arc-shaped connecting part.
9. A composite floor connecting element according to claim 8, characterized in that the first adjustable part (121) extends to the outside and connects with a second pressing part (122), and the second pressing part (122) comprises a second contact protrusion (123) protruding to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817462.8A CN112127579A (en) | 2020-08-14 | 2020-08-14 | Composite floor connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817462.8A CN112127579A (en) | 2020-08-14 | 2020-08-14 | Composite floor connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127579A true CN112127579A (en) | 2020-12-25 |
Family
ID=73851732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010817462.8A Pending CN112127579A (en) | 2020-08-14 | 2020-08-14 | Composite floor connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112127579A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT969163E (en) * | 1993-05-10 | 2004-12-31 | Valinge Aluminium Ab | LAMINATED OR WOOD PAVING SYSTEM THAT INCLUDES A PLURALITY OF PAVING PANELS |
| CN201424800Y (en) * | 2009-06-19 | 2010-03-17 | 惠东美新塑木型材制品有限公司 | Connecting clamping part for installing plastic-wood floors |
| CN203213522U (en) * | 2013-04-10 | 2013-09-25 | 宁波竹源新材料科技有限公司 | Fastener for connecting composite floors |
| CN205224524U (en) * | 2015-12-16 | 2016-05-11 | 江西木普科技有限公司 | Fastener for composite floor |
-
2020
- 2020-08-14 CN CN202010817462.8A patent/CN112127579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT969163E (en) * | 1993-05-10 | 2004-12-31 | Valinge Aluminium Ab | LAMINATED OR WOOD PAVING SYSTEM THAT INCLUDES A PLURALITY OF PAVING PANELS |
| CN201424800Y (en) * | 2009-06-19 | 2010-03-17 | 惠东美新塑木型材制品有限公司 | Connecting clamping part for installing plastic-wood floors |
| CN203213522U (en) * | 2013-04-10 | 2013-09-25 | 宁波竹源新材料科技有限公司 | Fastener for connecting composite floors |
| CN205224524U (en) * | 2015-12-16 | 2016-05-11 | 江西木普科技有限公司 | Fastener for composite floor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201225 |