Fastener with claw for fixing outdoor floor

Abstract

The utility model discloses a claw fastener for fixing an outdoor floor, which comprises a U-shaped piece, two sides of the U-shaped piece are respectively provided with a side blade, the middle of the bottom end of the U-shaped piece is a planar fixing piece, a through hole is arranged on the fixing piece, and long holes are arranged on the side blades on two sides of the fixing piece. Wherein the edge of one side blade is bent upwards to enable the side blade to be bent into a square shape, the edge of the other side blade is bent upwards and is provided with a sawtooth-shaped fixing claw, and the top end of the fixing claw is a sharp corner. And two sides of the fastener are asymmetrical. One side of the fastener is in a groove shape, the other side of the fastener is in a sawtooth shape, the fastener is square, the groove is smooth, the fastener and a keel are tightly locked through screws according to the function principle of downward pressing and upward jacking, a floor is firmly fixed to the keel, and the fastener has the advantages of being easy to install, high in speed, firm in floor and the like.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of outdoor floor fixing device, in particular to a clawed fastener for outdoor floor fixing. BACKGROUND

[0002] In the installation of floor, usually first fix the support part (commonly known as keel) of floor with fastener on the ground, then lay the rectangular floor on the keel, the floor and the support part are connected through the floor connecting fastener, that is, the floor connecting fastener is clamped in the groove of the side wall of adjacent two floors through the clamping piece on both sides, and then the floor connecting fastener is fixed on the keel through screw, so as to fix the floor on the keel.

[0003] The fastener in the market is generally flat structure on both sides, which makes the floor not fixed firmly when installing, and also not convenient to disassemble when disassembling the floor. Therefore, there is a need for a fastener which is convenient to install, can be tightly fixed and connected with the floor, and is simple and convenient to operate when disassembling the floor. SUMMARY

[0004] In view of the technical problems in the prior art, the present application provides a clawed fastener for outdoor floor fixing, which comprises a U-shaped piece, each side of the U-shaped piece has a side leaf, the bottom end of the U-shaped piece is a flat fixing piece, a through hole is formed in the fixing piece, and an elongated hole is formed in each side leaf on both sides of the fixing piece; the edge of one side leaf is bent upward to form a "~" shape, and the edge of the other side leaf is bent upward and provided with a sawtooth-shaped fixing claw at the edge, and the top end of the fixing claw is a sharp corner.

[0005] Preferably, the distance from the edge of one side leaf to the center of the through hole is less than the distance from the fixing claw of the other side leaf to the center of the through hole.

[0006] Preferably, the side leaf is bent from the middle position to form a "~" shape.

[0007] Preferably, the fixing claw is provided with 2-4 fixing claws, which are arranged on the side leaf at intervals.

[0008] Preferably, the fixing claw is provided with three fixing claws, which are respectively located at the two ends and the middle position of the side leaf.

[0009] Preferably, the length of the U-shaped piece is 27mm, and the width is 21mm.

[0010] The application is specially used for the connection of outdoor floor, commonly known as fastener. The fastener is asymmetric in both sides. One side is groove-shaped, and the other side is sawtooth-shaped. The shape is square and the groove is smooth. The function principle is to press down and top up. The fastener is locked with keel tightly by screw, so that the floor is fixed on the keel firmly. The product is reasonable in design, beautiful in shape, and easy to install. It has been installed for many times. It is shown that the fastener has the characteristics of easy installation, fast speed, and firm floor. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is the top view of the fastener with claw of the application Figure 1 ,

[0012] Figure 2 is the top view of the fastener with claw of the application Figure 2 ,

[0013] Figure 3 is the side view of the fastener with claw of the application Figure 1 ,

[0014] Figure 4 is the side view of the fastener with claw of the application Figure 2 . DETAILED DESCRIPTION

[0015] A fastener with claw for fixing outdoor floor comprises a U-shaped piece 1, which has one side leaf on each side. The middle part of the bottom end of the U-shaped piece is a flat fixing piece 11, which is provided with a through hole 12, and each side leaf is provided with an elongated hole 13. The edge of one side leaf is curved upward from the middle position, so that the side leaf is curved into "~" shape. The edge of the other side leaf is bent upward and provided with sawtooth-shaped fixing claws 14 at the edge. The top end of the fixing claw is a sharp corner and faces upward. The fixing claw 14 is provided with three, which are respectively located at the two ends and the middle position of the side leaf. The distance from the edge of the one side leaf to the center of the through hole is lower than the distance from the fixing claw of the other side leaf to the center of the through hole. The length of the U-shaped piece is 27 mm, and the width is 21 mm. The application is reasonable in design, beautiful in shape, and easy to install. It has been installed for many times. It is shown that the fastener has the characteristics of easy installation, fast speed, and firm floor.

Claims

1. A claw-type fastener for fixing outdoor flooring, characterized in that: The device includes a U-shaped component with a side flap on each side. The U-shaped component has a flat fixing plate at its bottom center, with a through hole on the fixing plate, and elongated holes on the side flaps on both sides of the fixing plate. One side flap has its edge bent upwards to form a "~" shape, while the other side flap has its edge bent upwards and has a serrated fixing claw with a pointed tip. The distance from the edge of one side flap to the center of the through hole is less than the distance from the fixing claw of the other side flap to the center of the through hole. The lowest point of the "~" shaped side flap is on the same plane as the bottom surface of the side flap with the fixing claw.

2. The claw-type fastener according to claim 1, characterized in that: The lateral leaf bends from its middle position, forming a "~" shape.

3. The claw-type fastener according to claim 1 or 2, characterized in that: The fixed claw is provided in 2-4 pieces, and the fixed claw is provided on the side leaf at intervals.

4. The claw-type fastener according to claim 3, characterized in that: The fixing claws are three in number, located at both ends and the middle of the side leaf respectively.

5. The claw-type fastener according to claim 1, characterized in that: The U-shaped part is 27mm long and 21mm wide.

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