KR20160003917U - Insert anchor for synthetic marble - Google Patents

Insert anchor for synthetic marble Download PDF

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Publication number
KR20160003917U
KR20160003917U KR2020150002890U KR20150002890U KR20160003917U KR 20160003917 U KR20160003917 U KR 20160003917U KR 2020150002890 U KR2020150002890 U KR 2020150002890U KR 20150002890 U KR20150002890 U KR 20150002890U KR 20160003917 U KR20160003917 U KR 20160003917U
Authority
KR
South Korea
Prior art keywords
insert anchor
artificial marble
hole
insert
anchor
Prior art date
Application number
KR2020150002890U
Other languages
Korean (ko)
Inventor
이동언
Original Assignee
이동언
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이동언 filed Critical 이동언
Priority to KR2020150002890U priority Critical patent/KR20160003917U/en
Publication of KR20160003917U publication Critical patent/KR20160003917U/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0851—Hooking means on the back side of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
    • E04F13/0873—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface the visible surface imitating natural stone, brick work, tiled surface or the like

Abstract

In the present invention, an insert anchor for fixing a bracket to an artificial marble for decorating the exterior of a wall is formed by a bolt fastened to an insert anchor by forming a cross (+) groove in the longitudinal direction so that four engaging members are separated from each other. And the insert anchor is firmly supported by the insert member, and the insert anchor is prevented from rotating together with the bolt when the bolt is fastened.

Description

INSERT ANCHOR FOR SYNTHETIC MARBLE < RTI ID = 0.0 >

The present invention relates to an insert anchor for artificial marble, in particular, by inserting an insert anchor into a hole formed in an artificial marble and by inserting the bolt, the insert anchor is pushed into the hole of the artificial marble by the expanding action of the insert anchor, To an artificial marble insert anchor that is firmly coupled to a marble.

In general, artificial marble is widely used to decorate the outer or inner walls of buildings.

The brackets are to be fixed in order to install these artificial marbles on the outer or inner walls. As a preceding work for fixing the bracket to the artificial marble, a hole for installing an insert anchor is formed on the side of the artificial marble facing the wall. The hole may be formed as a blind hole.

This hole is formed by a mechanical tap (female thread) operation.

An insert anchor (1) is applied to an artificial marble by applying an epoxy adhesive for marble to an insert anchor (1) having a male screw (3) formed on the outer peripheral surface (2) of a cylindrical body and then screwing the insert anchor Screwed and secured with adhesive.

The conventional method of applying and screwing an adhesive has a disadvantage in that the working speed is lowered and the bonding force of the adhesive is weakened over time.

Also, apply epoxy for marble to tanned bolts (headless bolts) and fasten them by screwing them into the female thread hole.

In this manner, reinforcement work is performed in which an insert anchor 1 or a tongue bolt is threadedly coupled to a female screw hole of an artificial marble, and an epoxy adhesive for marble is applied to the insert anchor 1 or a tongue bolt to increase the drawing strength.

The artificial marble is weaker than the marble (natural marble) so that the insert anchor 1 made of metal can be fastened to the inner peripheral surface of the hole for the insert anchor.

In the conventional insert anchor 1, which is fastened and fixed by screwing, the hole 4 is formed at the center of the cylindrical body in the longitudinal direction, and a female screw 6 is formed in the hole 4 so that the bolt is fastened. A male screw 3 is formed on the outer circumferential surface 2 and a hexagonal groove (groove for a wrench tool) 5 is formed at one end of the insert anchor 1 to couple the insert anchor 1 to the artificial marble. A groove 5 for a hexagonal wrench having a dimension larger than that of the hole 4 is formed at the entrance of the hole 4 formed in the longitudinal direction at the center of the insert anchor 1 and a female screw 6 Respectively.

Therefore, the insert anchor 1 can be threadedly engaged with the hole for the insert anchor formed in the artificial marble using a tool such as a hexagonal wrench (not shown).

As an example of the prior art, Korean Patent Laid-Open No. 10-2006-0116928 entitled " Fixing device for building stone "is disclosed on November 16, 2006.

This building stone fixing device is made by inserting the insert into the building stone, fixing the fixing bracket with the fixing bolt, fixing the fixing bracket to the wall with the fixing bolt, fixing the fixing bracket with the height adjusting bolt, Respectively.

When the assembly of the insert anchor 1 is completed in the hole for the insert anchor of the artificial marble or the building stone, the bracket can be installed on the back surface of the artificial marble using the bolt.

Meanwhile, the wall is fixed to the wall with an angle structure or a bracket for supporting artificial marble or building stone.

The artificial marble or the building stone can be installed at a predetermined interval from the wall by fastening the artificial marble or the bracket provided on the back surface of the building stone with bolts to the angle structure or bracket fixed to the wall.

However, the conventional insert anchor has a disadvantage in that when it is screwed into the hole of the artificial marble, there is no separate stop member, so that it is required to work so as not to be completely buried in the hole for the insert anchor of the artificial marble.

Also, when the bolts are coupled to the female screw 6 at the center of the insert anchor in order to fix the bracket after the insert anchor is coupled to the artificial marble, the insert anchor 1 and the bolt rotate together to lower the fastening between the artificial marble and the insert anchor There are disadvantages.

KR 10-2006-0116928 A

The present invention aims to provide an insert anchor for artificial marble, which is developed to solve the shortage of draw strength and work speed degradation which is a disadvantage of conventional insert anchors, and which is firmly fixed to artificial marbles.

Another object of the present invention is to provide an insert anchor for artificial marble wherein the insert head is not buried when the insert anchor is fixed to the artificial marble and the operation is simple.

Another object of the present invention is to provide an insert anchor for artificial marble which prevents the bracket from rotating when the bracket fixed to the artificial marble is fixed to the insert anchor fixed to the artificial marble.

The object of the present invention is to provide an insert anchor 10 for artificial marble, which is fixed to an artificial marble M having an insert anchor hole M-1 formed therein,

The insert anchor (10) has an engaging member (13) formed to be spaced apart in the circumferential direction so as to be inserted into the insert anchor hole (M-1)

Shaped head 12 which is not inserted into the insert anchor hole M-1 but is exposed to the outside of the insert anchor hole M-1.

Another object of the present invention is achieved by forming a cross (+) groove in the longitudinal direction on the cylindrical body of the insert anchor for artificial marble.

Another object of the present invention is achieved by constructing the inlet portion of the insert anchor with a head having a slot shape of the bracket.

The insert anchor for the artificial marble of the present invention is characterized in that when the bolts are fastened to the artificial marble to fasten the brackets, each of the circumferentially spaced apart fastening members is forcibly deformed outward by the bolts fastened to the insert anchors, The leading end of the engaging member is inserted into and fixed to the inner circumferential surface of the hole for the insert anchor formed in the artificial marble, so that the insert anchor is firmly engaged with the artificial marble.

Further, the spaced apart coupling members are respectively inserted into and fixed to the holes of the artificial marble, thereby preventing the insert anchor from rotating when the bolts fastened to the insert anchor are rotated.

In addition, since the slot of the bracket fixed to the artificial marble is fitted to the head of the insert anchor, the bracket can be prevented from rotating arbitrarily when the bracket is fixed.

1 is a perspective view of a conventional insert anchor.
Figure 2 is a front view of Figure 1;
Fig. 3 is a longitudinal sectional view of Fig. 1; Fig.
4 is a perspective view of an insert anchor for artificial marble of the present invention;
Fig. 5 is a front view of Fig. 4; Fig.
Figure 6 is a plan view of Figure 4;
7 is a cross-sectional view taken along line AA of FIG. 5 showing the internal structure of an insert anchor for artificial marble of the present invention;
Fig. 8 is an exemplary cross-sectional view showing that the split part constituting the insert anchor for artificial marble of this invention is forcibly deformed outward; Fig.
Fig. 9 is an exemplary view showing a bracket coupled to an insert anchor fixed to the artificial marble of the present invention; Fig.
10 is an exemplary view showing a bracket fixed to an insert anchor of a artificial marble and a bracket fixed to a wall.

Hereinafter, the insert anchor for artificial marble of the present invention will be described in detail with reference to the accompanying drawings of FIGS. 4 to 10. FIG.

As shown in the perspective view of Fig. 4, the plan view of Fig. 5 and the front view of Fig. 6, the insert anchor for artificial marble of the present invention is inserted and fixed in the hole M-1 for the insert anchor formed in the artificial marble M (13) formed with cross-shaped grooves (14) in the longitudinal direction so as to be spaced apart from each other in the circumferential direction, and an insertion hole (M-1) which is exposed to the outside of the insert anchor hole And a head 12 in the form of an elongated hole formed in a size that does not have a size.

The artificial marble insert anchor 10 of the present invention has a through hole 11 formed at the center of the head 12 and a female screw 13-7 is formed in the through hole 11 so that the bolt B is screwed (See Fig. 7)

Also, a female screw 13-6 is extended on the inner circumferential surface of the engaging member 13 so that the bolt B is screwed. It is preferable that the female screw 13-6 formed on the inner circumferential surface of the engaging member 13 is not formed on the entire inner side of the engaging member but is formed to a part of the inner side of the engaging member 13,

Therefore, the female screw 13-6 is not formed on the inside of the upper portion of the coupling member 13. For example, the coupling member 13 is not provided with the female thread 13-6 up to the first inclined portion 13-1 and the inner curved portion 13-5 of the upper inner surface.

The female screw 13-7 of the through hole 11 and the female screw 13-6 of the inner circumferential surface of the engaging member are continuously formed so that the bolt B is screwed to the through hole 11 and the engaging member 13 Can be combined.

The head 12 of the insert anchor 10 in the form of a long hole is configured to fit into a slot (not shown) of the bracket 20 connecting the artificial marble M to the wall W. The head is constituted by a pair of linear portions 12-1 and a pair of curved portions 12-2 so that the bracket 20 is temporarily fixed and the bracket 20 is fixed even when the bolt B is rotated. So that it does not rotate together.

The engaging member 13 constituting the artificial marble insert anchor 10 of the present invention has a lower outer diameter adjacent to the head 12 side in a dimension corresponding to the inner diameter dimension of the insert anchor hole M- and the upper portion of the engaging member 13 on the side opposite to the head 12 has a size smaller than the inner diameter size of the hole M-1 for the insert anchor. Here, the upper and lower portions of the engaging member 13 are for explaining the structure of the insert anchor 10, and refer to the upper and lower portions of the engaging member 13 in the insert anchor 10 of Fig.

When the insert anchor 10 is inserted into the insert anchor hole M-1 of the artificial marble, the upper portion of the engaging member 13 is inserted into the insert anchor 10, , The four engaging members 13 separated from each other by the cross-shaped grooves 14 are not brought into contact with the hole (M-1) for the insert anchor in the upper portion (on the opposite side of the head).

The four engaging members 13 of the insert anchor 10 of the present invention have an inner curved portion 13-5 bent toward the inner center smaller than the inner diameter of the through hole 11 formed in the head 12 .

As the bolt B is fastened to the insert anchor 10 and the bolt B advances to the insert anchor hole M-1, the leading end of the bolt B forces the inner bent portion 13-5 to the radius Push out direction. At this time, a female thread is formed by the bolt B in the inner curved portion 13-5.

The tip end portions of the end portions of the four engaging members 13 extending radially outwardly by the bolts B are provided with a pointed tip portion 13 (see FIG. 13) by the upper inclined portion 13-4 and the lower inclined portion 13-2. -3).

The leading end portion 13-3 of the engaging member 13 is pushed into the inner surface of the hole M-1 for the insert anchor of the artificial marble when the bolt B is pushed radially outwardly so that the insert anchor 10 It plays a role in firmly bonding to artificial marble.

Further, the engaging members 13 are spaced apart from each other by four, so that the insert anchor 10 is not rotated together with the bolts B when the bolts B are fastened. This is because the tip 13-3 is stuck in the hole M-1 for the insert anchor.

The insert anchor 10 for artificial marble of the present invention constructed as described above is used for fixing an artificial marble M to an outer wall or an inner wall of a building to a wall. A rectangular frame or bracket 20 fixed to an insert anchor 10 for artificial marble fixed to the artificial marble M with bolts B is used for connecting artificial marbles to a wall (not shown) And the bolts B are fastened to the insert anchors 10 to be fixed.

Here, the hole (M-1) for the insert anchor formed on the back surface (the surface facing the wall) of the artificial marble is shown as a blind hole so as not to damage the appearance of the artificial marble.

The insert anchor 10 of the present invention is inserted into the insert anchor hole M-1 and the elongated hole (not shown) of the bracket 20 is inserted into the head 12 of the insert anchor 10, (B) is tightened.

At this time, since the head 12 of the insert anchor 10 is configured as a long hole (not shown) of the bracket 20, it is prevented that the insert anchor 10 is rotated in the same direction when the bolt B is fastened do.

The bolt B advances to the upper portion of the engaging member 13 of the insert anchor 10 inserted into the hole M-1 for the insert anchor of the artificial marble.

The leading end of the bolt B is brought into contact with the inner curved portion 13-5 inside the four spaced apart engaging members 13 along with the advancing of the bolt B. [

8, as the bolt B advances, for example, the engaging member 13 is forced by the bolt B as it goes further past the end of the female thread of the engaging member 13, As the line is formed, it is pushed outward as indicated by the dotted line. When the tip of the bolt B pushes the inner curved portion 13-5 gradually as the pointed tip portion 13-3 protruding outwardly of the coupling member 13 pushes the coupling member 13 radially outwardly The insert anchor 10 is firmly engaged with the artificial marble by punching into the inside of the hole M-1 for the insert anchor.

For example, since the coupling member 13 does not have the first inclined portion 13-1 and the internal thread 13-6 on the inner surface of the upper portion, the bolt B is inserted between the first inclined portion 13-1 and the inner curved portion 13-1 of the coupling member 5), the fixing of the insert anchor 10 to the hole (M-1) for the insert anchor of the artificial marble M is completed.

When the insert anchor 10 is inserted into the artificial marble M and the insert anchor 10 is inserted into the insert anchor 10 with the elongated hole (not shown) of the bracket 20 engaged with the head 12 of the insert anchor 10, When the bolt B is fastened, the bracket 20 is fixed to the back surface of the artificial marble M (see Fig. 9).

Thereafter, the artificial marble M is fixedly installed on the wall by a method of fastening the bracket 20 on the artificial marble M side and the bracket 30 fixed on the wall body W (see Fig. 10).

The insert anchor of the present invention can be used to securely and easily fix an artificial marble to the wall, such as an exterior wall or an inner wall of a building.

10: (for artificial marble) insert anchor 11: through hole
12: (in the form of a long hole) head 13:
13-1: First inclined portion 13-2: Lower inclined portion
13-3: pointed tip portion 13-4: upper tip portion
13-5: Inner curvature
13-6: (formed on part of the inner peripheral surface of the coupling member)
13-7: Female thread 14: Cross (+) groove
20, 30: Bracket B: Bolt
M: Artificial marble W: Wall

Claims (6)

1. An artificial marble insert anchor (10) fixed to an artificial marble (M) having an insert anchor hole (M-1)
The insert anchor (10) has an engaging member (13) formed to be spaced apart in the circumferential direction so as to be inserted into the insert anchor hole (M-1)
And a head (12) in the form of an elongated hole which is not inserted into the insert anchor hole (M-1) but exposed to the outside of the hole (M-1) for the insert anchor. The method according to claim 1,
Wherein the engaging member (13) is formed with a cross-shaped groove (14) in the longitudinal direction. The method according to claim 1 or 2,
The joining member (13) is formed with a pointed tip (13-3) in the circumferential direction so as to be inserted into the insert anchor hole (M-1) on the outer peripheral surface of the opposite side of the head (12) . The method according to claim 1 or 2,
Wherein the engaging member (13) is formed with an inner curved portion (13-5) inside the outer peripheral surface on the side opposite to the head (12). The method according to claim 1 or 2,
And the engaging member (13) is formed with a female screw (13-6) on a part of its inner circumferential surface. The method according to claim 1 or 2,
Wherein the engaging member (13) is free of the female thread (13-6) to the first inclined portion (13-1) and the inner curved portion (13-5) of the upper inner surface.
KR2020150002890U 2015-05-06 2015-05-06 Insert anchor for synthetic marble KR20160003917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150002890U KR20160003917U (en) 2015-05-06 2015-05-06 Insert anchor for synthetic marble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150002890U KR20160003917U (en) 2015-05-06 2015-05-06 Insert anchor for synthetic marble

Publications (1)

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KR20160003917U true KR20160003917U (en) 2016-11-16

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Family Applications (1)

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KR2020150002890U KR20160003917U (en) 2015-05-06 2015-05-06 Insert anchor for synthetic marble

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060116928A (en) 2005-05-12 2006-11-16 정용주 Fixing apparatus of stone panel for construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060116928A (en) 2005-05-12 2006-11-16 정용주 Fixing apparatus of stone panel for construction

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