CN111287403B - A floor connector - Google Patents
A floor connector Download PDFInfo
- Publication number
- CN111287403B CN111287403B CN202010237743.6A CN202010237743A CN111287403B CN 111287403 B CN111287403 B CN 111287403B CN 202010237743 A CN202010237743 A CN 202010237743A CN 111287403 B CN111287403 B CN 111287403B
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- CN
- China
- Prior art keywords
- movable baffle
- floor
- frame
- push rod
- spring
- 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.)
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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
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
-
- 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
- E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape
- E04F2201/0535—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape adapted for snap locking
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a floor connecting piece which comprises a clamping part, a connecting part and a locking part, wherein the clamping part is connected with the locking part through the connecting part, and the size of the connecting part is smaller than that of the clamping part and the locking part; the locking part comprises a frame body, a spring, a movable baffle, a spiral elastic sheet and a push rod, and the movable baffle is positioned between two opposite side plates of the frame body and is in sliding connection with the frame body; the spring is positioned between the bottom plate of the movable baffle and the bottom plate of the frame body; one end of the push rod is fixed on the bottom plate of the movable baffle, one end of the spiral elastic sheet is fixedly connected with the push rod, and the initial state of the spiral elastic sheet is a compressed state and is positioned between the two side plates of the movable baffle; the initial state of the spring is a free state. The spliced floor is convenient and easy to operate; but also saves wood; and the disassembly is convenient. The floor is not damaged in the disassembly process, and the floor can be directly put into secondary use without processing.
Description
Technical Field
The invention relates to the technical field of spliced floors, in particular to a floor connecting piece for a spliced floor.
Background
The floor is a surface layer of house floor or floor, and has the characteristics of flat surface and good wear resistance. Along with geothermal system's popularization and application, the floor is laid and is different from traditional mode, adopts the concatenation floor more, requires the floor substrate stable, does not crack, does not warp, and environmental protection performance is high, can keep warm heat conduction. The installation of concatenation floor needs to be fixed through the connecting piece block between the floor, and at present some floors generally adopt ordinary connecting piece when transversely connecting, need carry out the screw or penetrate the connected mode of nail between connecting piece and floor during the installation, and is troublesome in the installation. The design of the structure simply considers simple connection, and has the defects of insufficient connection tightness, complex construction process and less ideal construction process and effect.
Chinese patent 201920511954.7 provides a floor connecting piece and a floor. The utility model comprises a body, wherein the body is internally provided with a hollow structure, the body is provided with an elastic limiting component, the elastic limiting component comprises a limiting block and a spring, the limiting block and the spring are arranged in the body, the spring is positioned between the limiting block and the inner wall of the body, the surface of the limiting block extending out of the body under the action of the elastic force of the spring is clamped and limited with a limiting hole arranged on a bottom plate, the limiting block is pressed and moved to retract into the body, when a connecting piece is installed, the end part of the body is inserted into a cavity of the floor, and when the limiting block reaches the position of the limiting hole, the limiting block automatically pops out and is clamped with the limiting hole under the action of the spring, so that the fixing of the floor is realized. The body on be equipped with two sets of elasticity spacing subassemblies, it is spacing with two adjacent floors cooperation respectively, link together adjacent floors. Compared with the existing spliced floor, the utility model has the characteristics of fastening structure after installation, convenient installation and good heat conductivity.
However, for solid wood floors, the existing splicing mode still depends on the male tenons and female grooves on two floors to splice themselves. Therefore, the construction requirement is high, and the floor can not be disassembled for recycling once assembled. Simultaneously, wood waste can be caused by machining the male tenons and the female grooves on the side surfaces of the floor.
For example, CN108824757a discloses a wood floor connecting device and a wood floor mounting method, in which a wood floor connecting device is arranged between two or more continuous wood floors to realize the mounting and fixing between the wood floors, the wood floor connecting device comprises a tenon arranged at a first side of the wood floors; a female groove arranged on the other side of the wood floor; a connecting piece for connecting adjacent wood floors into a whole; the first bottom back concave plane, the first bottom back concave cambered surface, the second bottom back concave plane, the second bottom back concave cambered surface, the bottom back arc-shaped tooth slot and the bottom back rectangular tooth slot are arranged on the back surface of the wood floor; a first bottom hanging groove (12) arranged below the tenon; the second bottom hanging groove is arranged below the mother groove; the connecting piece is provided with a rectangular rack, an upward inclined T-shaped positioning strip and an arc-shaped rack.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the floor connecting piece for splicing the floors, which is particularly suitable for splicing solid wood floors, is convenient to operate and disassemble, can be repeatedly used, and can save wood for producing the floors.
The present invention achieves the above technical object by the following means.
The floor connecting piece is characterized by comprising a clamping part, a connecting part and a locking part, wherein the clamping part is connected with the locking part through the connecting part, and the size of the connecting part is smaller than that of the clamping part and the locking part;
The locking part comprises a frame body, a spring, a movable baffle, a spiral elastic sheet and a push rod, wherein the movable baffle is formed by mutually and perpendicularly connecting two opposite side plates and a bottom surface, and is positioned between the opposite side plates of the frame body and is in sliding connection with the opposite side plates of the frame body; the spring is positioned between the bottom plate of the movable baffle and the bottom plate of the frame body; one end of the push rod is fixed on the bottom plate of the movable baffle, one end of the spiral elastic sheet is fixedly connected with the push rod, and the initial state of the spiral elastic sheet is a compressed state and is positioned between the two side plates of the movable baffle; the initial state of the spring is a free state.
Further, a gap is arranged on one side plate of the frame body, and the free end of the spiral spring plate penetrates through the gap on the side plate of the frame body and extends out of the frame body.
Further, the free end of the spiral spring plate is provided with a stop part with a size larger than that of the gap.
Further, the number of the springs is two.
Further, a protective cover is arranged at the position of the frame body corresponding to the spring.
Further, the length and width of the engaging portion are equal to the length and width of the locking portion.
The floor connecting piece is used for connecting floors, particularly wood floors, and grooves are respectively formed in two side surfaces of the floors, so that the cross section of each groove is in a convex shape, namely, the opening is smaller than the groove bottom. Two floors to be spliced are placed in parallel, the clamping part and the locking part are respectively contained in grooves on the side surfaces of the two floors, and the two floors are connected through the connecting part. When the floor connecting piece is placed in the groove, the push rod of the locking part is required to be pressed, the push rod pushes the movable baffle to slide on the frame body and compress the spring, at the moment, the spiral elastic sheet which is positioned in the movable baffle and is in a compressed state is sprung, on one hand, the movable baffle is prevented from returning, on the other hand, the push rod is in interference fit with the inner wall of the groove on the side face of the floor, and the floor connecting piece is prevented from moving in the groove, so that the position fixing is realized. The floor is spliced in such a way, so that the floor is convenient and easy to operate; and the two side surfaces of the floor are not required to be spliced by using the traditional tenon and mortise structures, so that wood can be saved.
The floor connecting piece can also be contracted by pulling the spiral elastic sheet, and the movable baffle returns to the initial position under the action of the elastic force of the spring, so that the locking effect of the locking part is released, and the floor connecting piece is taken out of the groove. And the spliced floor is convenient to detach. The floor is not damaged in the disassembly process, and the floor can be directly put into secondary use without processing.
Drawings
Fig. 1 is a structural view showing a state in which the floor connecting member according to the present invention is used.
Fig. 2 is a structural view showing an initial state of the floor connecting member according to the present invention.
In the figure:
the device comprises a 1-clamping part, a 2-spring, a 3-movable baffle, a 4-spiral elastic sheet, a 5-push rod, a 6-stop part and a 7-frame body.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments, but the scope of the invention is not limited thereto.
As shown in fig. 1 and 2, the floor connecting piece according to the present invention is characterized by comprising a locking portion, a connecting portion, and a locking portion, wherein the locking portion 1 and the locking portion are connected by the connecting portion, and the size of the connecting portion is smaller than the sizes of the locking portion 1 and the locking portion. The length and width of the engaging portion 1 are equal to the length and width dimensions of the locking portion.
The locking part comprises a frame body 7, a spring 2, a movable baffle 3, a spiral elastic sheet 4 and a push rod 5, wherein the movable baffle 3 is formed by connecting two opposite side plates and a bottom surface in a mutually perpendicular mode, the movable baffle 3 is located between the opposite side plates of the frame body 7, and the two side plates of the movable baffle 3 are in sliding connection with the opposite side plates of the frame body 7. The springs 2 are positioned between the bottom plate of the movable baffle 3 and the bottom plate of the frame 7, and the number of the springs 2 is two. A protective cover may be provided at a position of the frame 7 corresponding to the spring 2. One end of the push rod 5 is fixed on the bottom plate of the movable baffle 3, one end of the spiral spring plate 4 is fixedly connected with the push rod 5, and the initial state of the spiral spring plate 4 is a compressed state and is positioned between two side plates of the movable baffle 3; the initial state of the spring 2 is a free state, as shown in fig. 2.
The two sides of the floor are respectively grooved, so that the section of the groove is in a shape of a convex shape, namely, the opening is smaller than the groove bottom. Two floors to be spliced are placed in parallel, the clamping part 1 and the locking part are respectively contained in grooves on the side surfaces of the two floors, and the two floors are connected through the connecting part. When the floor connecting piece is put into the groove, the push rod 5 of the locking part is required to be pressed, the push rod 5 pushes the movable baffle 3 to slide on the frame 7 and compress the spring 2, and at this time, the spiral spring piece 4 in the compressed state in the movable baffle 3 is sprung out, as shown in fig. 1. On one hand, the movable baffle plate 3 is prevented from returning, and on the other hand, the movable baffle plate is in interference fit with the inner wall of the groove on the side surface of the floor, so that the floor connecting piece is prevented from moving in the groove, and the position is fixed.
Further, for easy disassembly, a slit is provided on one side plate of the frame 7, and the free end of the spiral spring 4 extends out of the frame 7 through the slit on the side plate of the frame 7. The free end of the spiral spring 4 is provided with a stop part 6 with a size larger than the gap, so that the spiral spring 4 is prevented from retracting into the frame 7. The spiral elastic sheet 4 is pulled to shrink, and the movable baffle 3 returns to the initial position under the action of the elastic force of the spring 2, so that the locking effect of the locking part is released, and the floor connecting piece is taken out of the groove. And the spliced floor is convenient to detach. The floor is not damaged in the disassembly process, and the floor can be directly put into secondary use without processing.
The examples are preferred embodiments of the present invention, but the present invention is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present invention are within the scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010237743.6A CN111287403B (en) | 2020-03-30 | 2020-03-30 | A floor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010237743.6A CN111287403B (en) | 2020-03-30 | 2020-03-30 | A floor connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111287403A CN111287403A (en) | 2020-06-16 |
| CN111287403B true CN111287403B (en) | 2024-11-19 |
Family
ID=71020895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010237743.6A Active CN111287403B (en) | 2020-03-30 | 2020-03-30 | A floor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111287403B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212836471U (en) * | 2020-03-30 | 2021-03-30 | 锐海宏森(江苏)建设工程有限公司 | Floor connecting piece |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642783B1 (en) * | 1989-02-08 | 1991-05-17 | Geraud Pierre | EASILY REMOVABLE FLOOR |
| SE501014C2 (en) * | 1993-05-10 | 1994-10-17 | Tony Pervan | Grout for thin liquid hard floors |
| CN209837576U (en) * | 2019-04-15 | 2019-12-24 | 浙江凡帝罗工贸有限公司 | Floor connecting piece and floor |
-
2020
- 2020-03-30 CN CN202010237743.6A patent/CN111287403B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212836471U (en) * | 2020-03-30 | 2021-03-30 | 锐海宏森(江苏)建设工程有限公司 | Floor connecting piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111287403A (en) | 2020-06-16 |
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