CN211143603U

CN211143603U - Floor with keel fixing structure

Info

Publication number: CN211143603U
Application number: CN201921310848.9U
Authority: CN
Inventors: 匡拥民
Original assignee: ZHEJIANG BOER WOOD CO Ltd
Current assignee: ZHEJIANG BOER WOOD CO Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-31
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a floor with a keel fixing structure, which comprises a floor main body and a fastener, wherein the two opposite sides of the floor main body are respectively provided with a female fastener and a male fastener, a fastening groove is arranged below the male fastener, the fastener is Z-shaped, the upper part of the fastener is fastened into the fastening groove, and the lower part of the fastener is provided with a positioning hole; the keel is square and long, a fourth groove for placing the lower part of the fastener is formed in the keel, and the keel is in threaded connection with the fastener through a screw; after two adjacent floor boards are buckled, the male buckle of one floor board is buckled in the female buckle of the other floor board; the utility model discloses avoided fastener and the flat direct contact of detaining in floor, damaged the flat problem of detaining in floor, life can improve.

Description

Floor with keel fixing structure

Technical Field

The utility model relates to a timber apron installation field specifically is a floor with fossil fragments fixed knot constructs.

Background

The existing installation method of the wood floor is generally paved by adopting wood keel nails, namely, the floor is directly fixed on the wood keel by using steam nails or threaded nails and the like, and the method has the defect that the nails are nailed into the wood floor, so that a paint film on the surface of the wood floor is damaged, the damage of wood tissues is easily caused, the appearance is not attractive, and the service life of the wood floor is also influenced.

Chinese patent publication No. CN201521086U, published 2010-07, discloses a wood flooring securing assembly. The structure comprises a Z-shaped fastener (2), wherein the upper part of the fastener (2) is buckled with a wood floor mortise; the locating hole has been seted up to fastener lower part (2), and it has solved the problem of plank installation with the nail, but its fastener upper portion combines together with the box, and the fastener often adopts metal material, contacts with wooden floor, and the application of force very easily damages floor itself during the use, causes not hard up.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problems and providing a floor with a keel fixing structure, which is better in combination and difficult to loosen during use.

The technical solution of the utility model is as follows:

a floor with a keel fixing structure comprises a floor main body and fasteners, wherein female fasteners and male fasteners are respectively arranged on two opposite sides of the floor main body, fastening grooves are formed below the male fasteners, the fasteners are Z-shaped, the upper parts of the fasteners are fastened in the fastening grooves, and positioning holes are formed in the lower parts of the fasteners; the keel is square and long, a fourth groove for placing the lower part of the fastener is formed in the keel, and the keel is in threaded connection with the fastener through a screw; after two adjacent floors are buckled, the male buckle of one floor is buckled in the female buckle of the other floor.

Preferably, the female buckle comprises a first protrusion, a first groove and a second protrusion, the first protrusion is connected with the first groove, and the first groove is connected with the second protrusion.

Preferably, the male buckle comprises a second groove, a third protrusion and a third groove, the second groove is connected with the third protrusion, the third protrusion is connected with the third groove, and the buckle groove is arranged between the third protrusion and the third groove.

Preferably, the stress groove between the second groove and the third protrusion can reduce the stress between the floors in the practical process, reduce the noise and provide a thermal expansion space.

Preferably, the floor main body is provided with a noise reduction groove at the lower part thereof, and the noise reduction groove can reduce the noise of the floor and the deformation of the floor.

Preferably, the fixing grooves are formed in two sides of the keel, and the keel is buried in cement in actual use and can receive downward pressure due to the fact that the fixing grooves are formed, so that the keel is not easy to loosen.

The beneficial effects of the utility model reside in that: the utility model discloses set up the catching groove in the pin thread below, combine together fastener and catching groove, reach the purpose on fixed floor, avoided fastener and the flat problem of detaining of flat knot on floor, damage the flat problem of detaining on floor, life can improve.

Drawings

FIG. 1 is a schematic view of the floor structure of the present invention;

FIG. 2 is a schematic view of the connection between adjacent floors according to the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the fastener 7;

FIG. 5 is a top view of fastener 7;

figure 6 is a schematic structural view of a keel;

in the drawings: 1. a first floor panel; 2. a second floor panel; 3. a floor main body; 4. a female buckle; 41. a first protrusion; 42. a first groove; 43. a second protrusion; 5. a male buckle; 51. a second groove; 52. a stress slot; 53. a third protrusion; 54. buckling grooves; 55. a third groove; 6. a noise reduction groove; 7. a fastener; 71. positioning holes; 8. a keel; 81. a fourth groove; 82. Fixing grooves; 9. and (4) screws.

Detailed Description

As shown in fig. 1-6, a floor with a keel fixing structure comprises a floor main body 3 and a fastener 7, wherein a female buckle 4 and a male buckle 5 are respectively arranged on two opposite sides of the floor main body 3, a buckle groove 54 is arranged below the male buckle 5, the fastener 7 is in a zigzag shape, the upper part of the fastener 7 is buckled in the buckle groove 54, and a positioning hole 71 is formed in the lower part of the fastener 7; the novel fixing device is characterized by further comprising a keel 8, wherein the keel 8 is square and long, a fourth groove 81 for placing the lower part of the fastener 7 is formed in the keel 8, and the keel 8 is in threaded connection with the fastener 7 through a screw 9; after two adjacent floors are buckled, the male buckle 5 of one floor is buckled in the female buckle 4 of the other floor.

Preferably, the female buckle 4 comprises a first protrusion 41, a first groove 42 and a second protrusion 43, wherein the first protrusion 41 is connected with the first groove 42, and the first groove 42 is connected with the second protrusion 43.

Preferably, the male buckle 5 comprises a second groove 51, a third protrusion 53 and a third groove 55, the second groove 51 is connected with the third protrusion 53, the third protrusion 53 is connected with the third groove 55, and the buckle groove 54 is arranged between the third protrusion 53 and the third groove 55.

Preferably, a stress groove 52 is formed between the second groove 51 and the third protrusion 53.

Preferably, a noise reduction groove 6 is formed below the floor main body 3.

Preferably, fixing grooves 82 are formed at both sides of the keel 8.

The working principle is as follows: during the installation, fossil fragments are fixed subaerial with cement in advance, expose the fourth recess portion, tile 1 on first floor, place in fossil fragments 8 top at the marginal pin 5 on floor, insert the upper portion of fastener 7 in catching groove 54, adjustment floor main part 3 position, place the lower part of fastener 7 in fourth recess 81, use screw 9 with fastener 7 and fossil fragments 8 spiro union, aim at the pin 5 on first floor with the box 4 on second floor 2, with two blocks of floor locks, all the other floors are so installed.

The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a floor with fossil fragments fixed knot constructs, includes floor main part (3) and fastener (7), the relative both sides of floor main part (3) are provided with box (4) and pin thread (5) respectively, its characterized in that: a fastening groove (54) is arranged below the male buckle (5), the fastener (7) is Z-shaped, the upper part of the fastener (7) is fastened into the fastening groove (54), and the lower part of the fastener (7) is provided with a positioning hole (71); the novel fixing device is characterized by further comprising a keel (8), wherein the keel (8) is square and long, a fourth groove (81) for placing the lower portion of the fastener (7) is formed in the keel (8), and the keel (8) is in threaded connection with the fastener (7) through a screw (9); after two adjacent floors are buckled, the male buckle (5) of one floor is buckled in the female buckle (4) of the other floor.

2. The flooring with a keel securing structure according to claim 1, wherein: the female buckle (4) comprises a first protrusion (41), a first groove (42) and a second protrusion (43), the first protrusion (41) is connected with the first groove (42), and the first groove (42) is connected with the second protrusion (43).

3. The flooring with a keel securing structure according to claim 1, wherein: the male buckle (5) comprises a second groove (51), a third protrusion (53) and a third groove (55), the second groove (51) is connected with the third protrusion (53), the third protrusion (53) is connected with the third groove (55), and the buckle groove (54) is arranged between the third protrusion (53) and the third groove (55).

4. The flooring with a keel fixing structure as recited in claim 3, wherein: a stress groove (52) is arranged between the second groove (51) and the third bulge (53).

5. The flooring with a keel securing structure according to claim 1, wherein: and a noise reduction groove (6) is formed below the floor main body (3).

6. The flooring with a keel securing structure according to claim 1, wherein: fixing grooves (82) are formed in two sides of the keel (8).