Locking catch block

Abstract

The invention relates to a locking catch block, which comprises a keel and a cushion block. The middle of the upper part of the keel is provided with a convex rib with a barb part and convex ribs distributed on two sides of the convex rib with the barb part, at least one inserting groove is formed on the keel, the cushion block consists of a main body part which has equal height with a keel cube and an inserting tenon matched with the inserting groove on the keel, and the inserting tenon on the cushion block is inserted in the inserting groove on the keel. In a fixer used with the locking catch block, one side of a block body is provided with a left groove, a right groove and a middle groove which are matched and sleeved with the left convex rib, the right convex rib and the middle convex rib of the keel respectively; and the left groove and the right groove are provided with flanges. The locking catch block can conveniently assemble a plurality of wood floor blocks together, the assembly is convenient and simple, and the wood floor is not easy to deform after assembling.

Description

technical field

[0001] The invention relates to the technical field of floor keels, and more specifically relates to a combined locking floor keel component and an installation tool suitable for use on floors and wall panels. Background technique

[0002] The traditional wooden floor is composed of wooden boards and keels. The adjacent two boards are matched by Yin and Yang grooves. The keel is usually made of square wooden strips. When using them, the wooden strips are nailed to the ground, and the wooden floor is nailed to the square wooden strips In fact, this is not only complicated to install, it is easy to damage the structure of the house, but it will also cause excessive stress on the wooden floor, which is likely to cause deformation of the wooden floor.

[0003] Patent application number 200510019219.7 and announcement number CN1908341A disclose a combined locking floor joist. Such as figure 1 Shown is a structural schematic diagram of the connection between the ...

Examples

Embodiment 1

[0047] Example 1, see image 3 , Figure 10 , locking buckle block, including keel 1, spacer 2, the upper middle of keel 1 has ribs 11 with barbs, ribs 12 distributed on both sides of ribs 11 with barbs, keel 1 is formed with Insertion slot 13, spacer 2 is composed of a main body 21 with the same height as the keel 1 cube and an insertion tenon 22 matched with the insertion groove 13 on the keel 1, and the insertion tenon 22 on the spacer 2 is inserted into the In the insertion slot 13 on the keel 1.

[0048] The section of the rib 11 with the barb is in the shape of "7"

[0049] The ribs 12 on the two sides are symmetrically distributed on the two sides of the ribs 11 with barbs.

[0050] Screw fixing holes 14 are formed on the keel 1 .

[0051] The insertion slot 13 is dovetail-shaped

[0052] The insertion slot 13 is a horizontal insertion slot.

[0053] See Figure 12 , 13 , the fixture used in conjunction with the locking buckle block, one side of the block body 3...

Embodiment 3

[0055] Example 3, see Figure 5 , the cross-section of the rib 11 with barbs is or "F" shape.

[0056] All the other are with embodiment 1.

Embodiment 4

[0057] Example 4, see Figure 6 , The insertion slot 13 is T-shaped, and the corresponding insertion tenon 22 is T-shaped.

[0058] All the other are with embodiment 1.

technical field

[0001] The invention relates to the technical field of floor keels, and more specifically relates to a combined locking floor keel component and an installation tool suitable for use on floors and wall panels. Background technique

[0002] The traditional wooden floor is composed of wooden boards and keels. The adjacent two boards are matched by Yin and Yang grooves. The keel is usually made of square wooden strips. When using them, the wooden strips are nailed to the ground, and the wooden floor is nailed to the square wooden strips In fact, this is not only complicated to install, it is easy to damage the structure of the house, but it will also cause excessive stress on the wooden floor, which is likely to cause deformation of the wooden floor.

[0003] Patent application number 200510019219.7 and announcement number CN1908341A disclose a combined locking floor joist. Such as figure 1 Shown is a structural schematic diagram of the connection between the ...

Examples

Embodiment 1

[0047] Example 1, see image 3 , Figure 10 , locking buckle block, including keel 1, spacer 2, the upper middle of keel 1 has ribs 11 with barbs, ribs 12 distributed on both sides of ribs 11 with barbs, keel 1 is formed with Insertion slot 13, spacer 2 is composed of a main body 21 with the same height as the keel 1 cube and an insertion tenon 22 matched with the insertion groove 13 on the keel 1, and the insertion tenon 22 on the spacer 2 is inserted into the In the insertion slot 13 on the keel 1.

[0048] The section of the rib 11 with the barb is in the shape of "7"

[0049] The ribs 12 on the two sides are symmetrically distributed on the two sides of the ribs 11 with barbs.

[0050] Screw fixing holes 14 are formed on the keel 1 .

[0051] The insertion slot 13 is dovetail-shaped

[0052] The insertion slot 13 is a horizontal insertion slot.

[0053] See Figure 12 , 13 , the fixture used in conjunction with the locking buckle block, one side of the block body 3...

Embodiment 3

[0055] Example 3, see Figure 5 , the cross-section of the rib 11 with barbs is or "F" shape.

[0056] All the other are with embodiment 1.

Embodiment 4

[0057] Example 4, see Figure 6 , The insertion slot 13 is T-shaped, and the corresponding insertion tenon 22 is T-shaped.

[0058] All the other are with embodiment 1.

Images