Hook bolt hole fastener applied to ALC plate dry wall

Abstract

The utility model discloses a hook bolt hole fastener applied to an ALC (autoclaved lightweight concrete) plate dry wall, which comprises a bolt hole arranged on the dry wall, a hook bolt positioned in the bolt hole is mounted on the dry wall, and a fastener component for blocking the bolt hole is mounted on the dry wall. The fastener assembly comprises a connecting ring sliding in the bolt hole, a friction piece abutting against the inner wall of the bolt hole is fixed to the outer wall of the connecting ring, a blocking piece is fixed to the outer wall of the connecting ring and shields the bolt hole, the connecting ring and the blocking piece are both made of plastic materials, and the blocking piece and the connecting ring are integrally formed through injection molding. The fastener is applied to the last working procedure, the fastener can be installed after mortar is filled, the working procedure of leveling by workers is omitted, the overall attractiveness of a wall is improved, and on the basis, the fastener can be customized into different fastener styles according to the requirements of customers.

Description

Technical Field

[0001] The utility model relates to the technical field of building detail decorative components, in particular to a hook bolt hole fastener applied to ALC board drywall. Background Art

[0002] With the application of a large number of engineering examples of prefabricated buildings, ALC boards, as a commonly used prefabricated component, can be widely used in public buildings, residential buildings, shopping malls, factories and other buildings. Among them, according to the characteristics of this material, ALC boards with high flatness, small color difference and uniform texture can be used directly as clear water walls. ALC wall panels can be divided into two types according to the installation and fixing form: exposed hook bolt type and hidden type. Among them, the exposed hook bolt type is mostly used for the clear water ALC board wall. The wall panel needs to be installed after drilling holes on site on one side of the hook (hole diameter 50mm, depth 25mm and ≯1 / 3 of the board thickness)

[0003] After installation, special mortar is used for leveling. Due to the influence of the workers' construction level, the flatness of holes and mortar is uneven, which reduces the appearance quality of wall panels. To address this, the present application proposes a hook bolt hole fastener for ALC board exposed concrete wall. Utility Model Content

[0004] The utility model aims to solve the above technical problems and proposes a hook bolt hole fastener applied to ALC board drywall.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hook bolt hole fastener applied to an ALC board drywall, comprising a bolt hole arranged on the drywall, a hook bolt located in the bolt hole installed on the drywall, and a fastener assembly for blocking the bolt hole installed on the drywall; the fastener assembly comprises a connecting ring sliding in the bolt hole, a friction piece abutting against the inner wall of the bolt hole is fixed to the outer wall of the connecting ring, a blocking piece is fixed to the outer wall of the connecting ring, and the blocking piece blocks the bolt hole.

[0007] Preferably, the connecting ring and the blocking piece are both made of plastic, and the blocking piece and the connecting ring are integrally formed by injection molding.

[0008] Preferably, the friction member is a rubber layer fixed on the connecting ring, and the outer wall of the rubber layer is provided with a frosted surface, and the frosted surface abuts against the inner wall of the bolt hole.

[0009] Preferably, an outer wall of the baffle is provided with an annular slope.

[0010] Preferably, a sealing block is fixed to the end of the connecting ring, and the sealing block is provided with a connecting sleeve connected to the hook bolt.

[0011] Preferably, an annular groove is provided on the inner wall of the connecting sleeve, and a rubber film is fixed on the inner wall of the annular groove. When the connecting sleeve is sleeved on the hook bolt, the rubber film abuts against the hook bolt.

[0012] Preferably, the sealing block and the connecting ring are integrally formed by injection molding, and after the connecting ring is installed in the bolt hole, a side of the sealing block away from the connecting ring is arranged flush with the outer wall of the drywall.

[0013] Preferably, it also includes a removal mechanism for facilitating the removal of the connecting ring, wherein the removal mechanism includes a through hole provided through the sealing block, and a removable plug is installed in the through hole.

[0014] Preferably, a connecting piece is fixedly connected to the plug block, and the connecting piece is fixedly connected to the plug block.

[0015] Preferably, the through hole is arranged opposite to the connecting sleeve.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model is applied to the last process, and the fastener can be installed after filling the mortar, which not only saves the workers' leveling process, but also improves the overall aesthetics of the wall. On this basis, the fastener can be customized in different fastener styles according to customer needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a hook bolt hole fastener applied to an ALC board drywall wall proposed in Example 1;

[0019] Figure 2 This is a schematic structural diagram of a hook bolt hole fastener applied to an ALC board drywall wall proposed in Example 2;

[0020] Figure 3 This is a schematic structural diagram of a portion of a hook bolt hole fastener applied to an ALC board drywall, as proposed in Example 2.

[0021] In the figure: 1 baffle, 2 annular inclined surface, 3 bolt hole, 4 connecting ring, 5 friction member, 6 frosted surface, 7 connecting sleeve, 8 annular groove, 9 rubber membrane, 10 through hole, 11 plug block, 12 connecting plate, 13 sealing block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] Reference Figure 1 A hook bolt hole fastener applied to ALC board drywall, comprising a bolt hole 3 arranged on the drywall, a hook bolt located in the bolt hole 3 installed on the drywall, and a fastener assembly for blocking the bolt hole 3 installed on the drywall; the fastener assembly comprises a connecting ring 4 sliding in the bolt hole 3, a friction member 5 abutting against the inner wall of the bolt hole 3 is fixed on the outer wall of the connecting ring 4, the friction member 5 is a rubber layer fixed on the connecting ring 4, the outer wall of the rubber layer is provided with a frosted surface 6, and the frosted surface 6 abuts against the inner wall of the bolt hole 3, so that the friction between the connecting ring 4 and the bolt hole 3 can be increased;

[0025] The outer wall of the baffle 1 is provided with an annular inclined surface 2, which can reduce the thickness of the baffle 1 and improve the overall aesthetics.

[0026] A baffle 1 is fixed to the outer wall of the connecting ring 4, and the baffle 1 covers the bolt hole 3. The connecting ring 4 and the baffle 1 are both made of plastic, and the baffle 1 and the connecting ring 4 are integrally formed by injection molding. In this way, the bolt hole 3 can be blocked, eliminating the leveling process for workers and improving the overall aesthetics of the wall.

[0027] Example 2

[0028] Reference Figure 2-3 , the difference between this embodiment and embodiment 1 is that in this embodiment, a sealing block 13 is fixed to the end of the connecting ring 4, and a connecting sleeve 7 connected to the hook bolt is provided on the sealing block 13, and an annular groove 8 is provided on the inner wall of the connecting sleeve 7, and a rubber film 9 is fixed on the inner wall of the annular groove 8. When the connecting sleeve 7 is sleeved on the hook bolt, the rubber film 9 abuts against the hook bolt, so that the connecting sleeve 7 can be connected to the hook bolt, thereby increasing the stability of the connection between the connecting ring 4 and the bolt hole 3;

[0029] The sealing block 13 and the connecting ring 4 are integrally formed by injection molding. After the connecting ring 4 is installed in the bolt hole 3, the side of the sealing block 13 away from the connecting ring 4 is flush with the outer wall of the drywall. Compared with Example 1, the overall aesthetics is better, there is no protruding feeling of the baffle 1 in Example 1, and the overall appearance is smoother and more beautiful;

[0030] In addition, it also includes a removal mechanism for conveniently removing the connecting ring 4, the removal mechanism includes a through hole 10 set through the sealing block 13, a removable plug 11 is installed in the through hole 10, a connecting piece 12 is fixedly connected to the plug 10, the connecting piece 12 is fixedly connected to the plug 11, the through hole 10 and the connecting sleeve 7 are arranged opposite to each other, if it is necessary to remove the connecting ring 4, push the sealing plug 11 to the inside of the connecting sleeve 7, and then use a hook to pull the sealing block 13 through the through hole 10 to remove it, and when installing, just plug the plug 11 into the through hole 10.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hook bolt hole fastener applied to an ALC board drywall, comprising a bolt hole (3) arranged on the drywall, a hook bolt located in the bolt hole (3) being installed on the drywall, characterized in that: A fastener assembly for sealing the bolt hole (3) is installed on the clear water wall; the fastener assembly comprises a connecting ring (4) sliding in the bolt hole (3), a friction member (5) abutting against the inner wall of the bolt hole (3) is fixed to the outer wall of the connecting ring (4), and a blocking piece (1) is fixed to the outer wall of the connecting ring (4), and the blocking piece (1) blocks the bolt hole (3).

2. The hook bolt hole fastener used for ALC board dry wall according to claim 1, characterized in that: The connecting ring (4) and the blocking piece (1) are both made of plastic material, and the blocking piece (1) and the connecting ring (4) are integrally formed by injection molding.

3. The hook bolt hole fastener used for ALC board dry wall according to claim 1, characterized in that: The friction member (5) is a rubber layer fixed on the connecting ring (4), the outer wall of the rubber layer is provided with a frosted surface (6), and the frosted surface (6) abuts against the inner wall of the bolt hole (3).

4. The hook bolt hole fastener used for ALC board dry wall according to claim 1, characterized in that: The outer wall of the baffle (1) is provided with an annular inclined surface (2).

5. The hook bolt hole fastener used for ALC board dry wall according to claim 1, characterized in that: A sealing block (13) is fixed to the end of the connecting ring (4), and a connecting sleeve (7) connected to a hook bolt is provided on the sealing block (13).

6. The hook bolt hole fastener used for ALC board dry wall according to claim 5, characterized in that: The inner wall of the connecting sleeve (7) is provided with an annular groove (8), and a rubber film (9) is fixed to the inner wall of the annular groove (8). When the connecting sleeve (7) is on the hook bolt, the rubber film (9) abuts against the hook bolt.

7. The hook bolt hole fastener used for ALC board dry wall according to claim 5, characterized in that: The sealing block (13) and the connecting ring (4) are integrally formed by injection molding; after the connecting ring (4) is installed in the bolt hole (3), a side of the sealing block (13) away from the connecting ring (4) is arranged flush with the outer wall of the drywall.

8. The hook bolt hole fastener used for ALC board dry wall according to claim 5, characterized in that: It also comprises a removal mechanism for conveniently removing the connecting ring (4), the removal mechanism comprising a through hole (10) penetrating the sealing block (13), a removable plug (11) being installed in the through hole (10).

9. The hook bolt hole fastener used for ALC board dry wall according to claim 8, characterized in that: A connecting piece (12) is fixedly connected to the plug block (11), and the connecting piece (12) is fixedly connected to the plug block (11).

10. The hook bolt hole fastener used for ALC board dry wall according to claim 8, characterized in that: The through hole (10) is arranged opposite to the connecting sleeve (7).

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