WO2022231171A1 - Dispositif d'ancrage de plaque - Google Patents

Dispositif d'ancrage de plaque Download PDF

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Publication number
WO2022231171A1
WO2022231171A1 PCT/KR2022/005254 KR2022005254W WO2022231171A1 WO 2022231171 A1 WO2022231171 A1 WO 2022231171A1 KR 2022005254 W KR2022005254 W KR 2022005254W WO 2022231171 A1 WO2022231171 A1 WO 2022231171A1
Authority
WO
WIPO (PCT)
Prior art keywords
support piece
board
anchor
back support
fixing means
Prior art date
Application number
PCT/KR2022/005254
Other languages
English (en)
Korean (ko)
Inventor
채학수
채윤수
Original Assignee
채학수
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 채학수 filed Critical 채학수
Publication of WO2022231171A1 publication Critical patent/WO2022231171A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve

Definitions

  • the present invention relates to an anchor used for a finishing board, such as a gypsum board, installed spaced apart on the outer surface of a structure of a building, and more specifically, a clock or a picture frame, etc. It relates to a structure of an anchor for a board for firmly installing a fixing means for hanging.
  • a finishing board such as a gypsum board
  • a wall or ceiling in a building interior is finished by installing a finishing board such as a gypsum board on the outer surface of a structure such as a concrete wall and a slab.
  • a finishing board such as a gypsum board
  • the above-described finishing board is installed in a manner in which it is attached and fixed to a pole or channel such as wood installed at regular intervals in the structure. Therefore, the installed finishing board is spaced apart from the outer surface of the structure by a predetermined distance to form a space therebetween.
  • the pupil anchor increases the fixing force of the anchor by using the space when a space is formed between the finishing board and the structure.
  • a pair of wing pieces (2) extending so as to be foldable at the end of the fixing part (1), and rotating the wing pieces (2) so that the wing pieces (2) are in close contact with the back surface of the board (5) It is composed of a guide part 3 and a support leg 4, and the guide part 3 has a female threaded part that allows the piece 6 to be screwed through while passing through it.
  • the pupil anchor configured in this way, as shown in FIG. 2, punches the board 5 to form a hole, folds the wing piece 2 toward the guide part 3 and inserts it into the hole, and inserts the piece into the fixing part 1 ), the wing piece 2 is in close contact with the back surface of the board 5 as the screw portion of the piece 6 is tightened with the female screw portion of the guide portion 3 and the guide portion 3 is pulled toward the board.
  • the support leg 4 must maintain a predetermined inclination angle so that the wing piece 2 in close contact with the back surface of the board 5 does not retreat.
  • the pupil anchor is firmly fixed by the flange (1a) and the wing piece (2) holding the front and back surfaces of the board (5).
  • the wing piece 2 is rotated toward the board 5 by pulling the guide part 3, and the hole of the board must be completely inserted in the folded state of the wing piece, and the fastening by the piece is difficult. Even in the completed state, since the induction part and the inclined support leg must remain on the back side of the board, it can be used only when sufficient space is formed between the board and the structure. In addition, if the size of the pupil anchor is increased in order to have a greater bearing capacity for the fastening means, the space between the board and the structure should also be increased accordingly.
  • the space between the structure and the board is formed in various sizes depending on the standards such as interstitial columns or the construction condition of the surface of the structure. Therefore, it is often impossible to install a large pupil anchor on a board with a narrow space on the back side.
  • the present invention is intended to solve the above problems of the prior art, and by making it possible to minimize the space required to be formed on the back surface of the board for anchor installation, it is universally used for the space on the back surface of the board formed in various ways
  • the purpose is to provide an anchor for this possible board.
  • the anchor for a board of the present invention includes an insertion body provided with a fastening hole to accommodate the fixing means in a state inserted into the fixing hole formed on the board and , a back support piece configured to extend from the insertion body, and a pressure support piece for rotating the back support piece, and a stop piece may be further provided at the rear end of the insertion body.
  • the pressure support piece may be fixed in a shape such that the front end surface is obliquely bent to the back support piece so that the rear end surface protrudes from the inner surface of the fastening hole of the insertion body, and the pressure support piece is provided at the center or both sides of the back support piece, It is constructed in such a way that it is cut in a ⁇ shape from the back support piece or a separate plate is attached.
  • the back support piece can be rotated more easily.
  • the back support piece may have a curved shape or a flat surface shape, but when it has a curved shape as in the former case, the rotation groove formed therein is configured so that the inner tip is in a straight line. By doing so, it is possible to easily rotate the back support piece.
  • the anchor for the board of the present invention rotates in a manner that pushes the pressure support piece in close contact with the back surface of the board from the rear, the configuration of the guide part provided in the front to rotate the wing piece in the prior art, such as the pupil anchor, is omitted.
  • the length of the fixing means such as a piece or bolt fastened thereto, and the length of the pressure support piece corresponding to the size of the space formed on the back surface of the board All of them can be used only by adjusting the above space, so even when the space is narrow, a large diameter fixing means can be used.
  • FIG. 1 is a perspective view of a pupil anchor according to the prior art.
  • Figure 3 is a perspective view of an embodiment related to the anchor for the board of the present invention.
  • FIG. 4 is a cross-sectional view of each embodiment taken along a portion A-A of FIG. 3 .
  • FIG. 5 is a cross-sectional view of each embodiment taken along a portion B-B of FIG. 3 .
  • FIGS. 6 to 9 are perspective views of other embodiments related to the anchor for the board of the present invention.
  • FIG 10 is an explanatory view of the method of using the anchor for the board of the present invention.
  • FIG. 3 is an overall view of an anchor for a board according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view of each embodiment for a portion A-A of FIG. 3
  • FIG. 5 is an angle for a portion B-B of FIG. 3 Examples are shown in cross-section.
  • Figures 6 to 9 each show an anchor for a board according to another embodiment of the present invention.
  • the anchor for the board of the present invention is installed on the board 100 used as a building interior finishing board such as a gypsum board, and a fixing means such as a piece or a bolt 50 to attach a decoration such as a clock or a picture frame or a shelf. This is in order to have a stable supporting force.
  • the anchor for the board of the present invention is configured to include an insert body 10 , a back support piece 20 , and a pressure support piece 30 .
  • the insertion body 10 is a part inserted and fixed in the fixing hole 101 formed in the board 100, and a fastening hole 11 is provided so that the fixing means 50 such as a piece or a bolt can be accommodated.
  • the accommodation of the fixing means 50 to the fastening hole 11 be made in a screw fastening method.
  • a nut having a female screw may be installed on the inner surface of the fastening hole 11 , but more preferably, the female screw 12 is directly formed on the inner surface of the fastening hole 11 .
  • the back support piece 20 is closely fixed to the back surface 100b of the board 100 so that the insertion body 10 is not separated from the fixing hole 101 of the board 100, It has a shape that extends to
  • the forward direction such as the front means a direction in which the fixing means 50 is fastened, that is, a direction from the exterior surface 100a of the board 100 to the back surface 100b.
  • the pressure support piece 30 rotates the back support piece 20 so that the back support piece 20 is in close contact with the back surface 100b of the board 100 as described above, while the fixing means 50
  • the rear end face 30b is inserted into the trough of the male screw 51 so that the back support piece 20 in close contact with the back face 100b of the board 100 does not rotate in reverse. function to support.
  • the forward pressing on the rear end surface 30b of the pressing support piece 30 is performed by the fixing means 50 fastened to the anchor for the board.
  • the fixing means (50) enters the front through the fastening hole (11) provided in the insertion body (10)
  • the front end (50a) of the fixing means (50) is the rear end surface (30b) of the pressing support piece (30) ) while pushing forward, the back support piece 20 rotates outward as described above.
  • the rear end surface 30b of the pressure support piece 30 is configured to protrude from the inner surface of the fastening hole 11 of the insertion body 10 .
  • This can be accomplished by fixing the front end surface 30a of the pressure support piece 30 to the back support piece 20 in a shape bent obliquely from the back support piece 20 .
  • the pressure support piece 30 may have a shape of a straight cross-section as in FIG. 4(a), or may have a shape of a curved cross-section as in FIG.
  • the pressure support piece 30 may be configured by cutting a U-shape from the back support piece 20, specifically, a rear end face 30b and at least one side end face 30c, and a back support piece ( 20) may be configured by attaching a separate plate to the inner surface 20a.
  • the anchor for the board disclosed in FIGS. 3 and 6 is configured by cutting the pressure support piece 30 from the back support piece 20 in a U shape as in the former, and in the embodiment of FIG. 3, the pressure support piece ( 30) is located in the center of the back support piece 20, but the pressure support piece 30 may be located on both sides of the back support piece 20 as shown in FIG.
  • the pressure support piece 30 is made of a plate material separate from the back support piece 20, and the upper surface of the rear end surface 30b is inclined and protruded. It has a structure attached to the support piece (20).
  • the pressure support piece 30 may be positioned on both sides of the back support piece 20 .
  • a rotation groove 21 may be further provided on at least one of the inner surface 20a and the outer surface 20b of the back support piece 20 .
  • a rotation groove 21 may be provided on the inner surface 20a as shown in (a) of FIG. 5, or a rotation groove 21 may be provided on the outer surface 20b as in FIG. .
  • the inner angle of the groove is formed at an obtuse angle greater than 90° so as not to interfere with the rotation of the back support piece 20 outward. do.
  • the groove shape for the outer surface 20b should be the same as above.
  • This rotation groove 21 becomes the center for the rotation of the back support piece 20, so that the back support piece 20 can be easily rotated even with a small force to be in close contact with the back surface 100b of the board 100.
  • Figure 8 shows each anchor for a board according to another embodiment of the present invention.
  • the insertion body 10 is preferably configured in a tubular shape of a circular cross section, but it is not necessary to have the same curved shape as the insertion body 10 up to the back support piece 20. .
  • the insert body 10 is configured in a tubular shape of a circular cross-section, and the back support piece 20 may be configured in a flat shape
  • FIG. 8 (b) As shown in, the insertion body 10 is configured in a tubular shape of a polygonal cross-section, and the back support piece 20 may also be configured in a shape of a flat surface extending from one surface of the insertion body 10 . As such, the back support piece 20 configured in the shape of a flat surface has less resistance to rotation than that of the curved surface.
  • the inner tip 21a of the rotation groove 21 is straight.
  • the inner tip 21a of the rotation groove 21 is formed by forming the center of the rotation groove 21 deeper than both sides. ) can be a straight line.
  • the back support piece 20 when configured in the shape of a flat surface, there is no need to make the depth of the rotation groove 21 different from each other.
  • the back support piece 20 having a flat surface has an advantage in that the contact area with respect to the back surface 100b of the board 100 is larger than that of the curved one.
  • a stop piece 40 may be further provided at the rear end of the insertion body 10 , and FIG. 9 shows an anchor for a board provided with such a stop piece 40 as a whole.
  • the stop piece 40 is the rear end face of the pressure support piece 30 ( 30b) is not pressurized and the anchor for the board moves forward together and prevents the board from separating from the fixing hole 101 of the board 100 . That is, the stop piece 40 maintains the correct position of the anchor for the board inserted into the fixing hole 101 of the board 100 so that the pressing of the fixing means 50 with respect to the pressing support piece 30 is made efficiently. do.
  • the fixing means 50 when the fixing means 50 is rotated to enter the fastening hole 11 in a screw fastening method, the anchor for the board inserted into the fixing hole 101 of the board 100 is together. may be rotated. In order to prevent this, the anti-rotation protrusion 41 may be formed on the inner surface of the stop piece 40 in contact with the exterior surface 100a of the board 100 .
  • the anti-rotation protrusion 41 prevents rotation of the anchor for the board by increasing the frictional force generated between the board 100 and the stopper 40 .
  • the anti-rotation protrusion 31 may also be provided on the outer surface 20b of the back support piece 20 in contact with the back surface 100b of the board 100 .
  • FIG. 10 shows the process of installing the decorative ring 60 on the board 100 using an anchor for the board according to an embodiment of the present invention in each step, which will be described in detail as follows.
  • a fixing hole 101 corresponding to the outer diameter of the anchor for the board is formed on the board 100 by using a drill.
  • the anchor for the board is inserted into the fixing hole 101 (FIG. 10 (a)). Insertion of the anchor for the board into the fixing hole 101 can be easily made by pushing it by hand.
  • the back support piece 20 As for the standard of the anchor for the board, it is preferable to select a length of the back support piece 20 smaller than the space formed on the back surface 100b of the board 100 .
  • the decorative ring 60 is inserted into the fixing means 50, and using a screwdriver
  • the fixing means 50 is inserted and advanced into the fastening hole 11 of the insertion body 10 by a screw fastening method (FIG. 10 (b)).
  • the rear end surface 30b of the pressure support piece 30 is a male screw provided on the outer surface of the fixing means 50 .
  • the back support piece 20 is pushed in the direction of the board 100 to rotate the back support piece 20 in close contact with the back surface 100b of the board 100. to prevent (Fig. 10 (d)).
  • the installation work of the decorative ring 60 using the anchor for the board of the present invention is completed.
  • the anchor of the present invention is for securely installing a fixing means for hanging a clock or a picture frame on a finishing board such as a gypsum board installed spaced apart on the outer surface of a structure of a building, and in this regard, industrial applicability exists.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

La présente invention concerne une structure d'un dispositif d'ancrage de plaque servant à installer de manière sécurisée un moyen de fixation, qui sert à suspendre une horloge ou un cadre d'image et similaire, sur une plaque telle qu'une plaque de parement en plâtre installée de telle sorte qu'un espace est formé sur la surface arrière de celle-ci par un matériau de finition d'un mur ou d'un plafond d'un bâtiment. Ladite structure comprend : un corps d'insertion doté d'un trou de fixation de façon à pouvoir recevoir le moyen de fixation tout en étant inséré dans un trou de fixation formé dans la plaque ; une pièce de support arrière s'étendant à partir du corps d'insertion ; et une pièce de support de pression pour faire tourner la pièce de support arrière. Comme seule la surface d'extrémité avant de la pièce de support de pression est fixée d'un seul tenant avec la pièce de support arrière, alors lorsque la pièce de support de pression est poussée avec le moyen de fixation, ladite pièce de support de pression fait tourner la pièce de support arrière de telle sorte que celle-ci entre en contact étroit avec la surface arrière de la plaque.
PCT/KR2022/005254 2021-04-27 2022-04-12 Dispositif d'ancrage de plaque WO2022231171A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0054469 2021-04-27
KR1020210054469A KR102345040B1 (ko) 2021-04-27 2021-04-27 보드용 앙카

Publications (1)

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WO2022231171A1 true WO2022231171A1 (fr) 2022-11-03

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PCT/KR2022/005254 WO2022231171A1 (fr) 2021-04-27 2022-04-12 Dispositif d'ancrage de plaque

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102345040B1 (ko) * 2021-04-27 2021-12-29 채학수 보드용 앙카
KR102497009B1 (ko) * 2022-03-18 2023-02-07 채학수 앵커

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058015U (ja) * 1987-05-15 1993-02-02 エヌ．ジアンヌズイ ルイス ねじ固定装置
US20050076602A1 (en) * 2003-09-17 2005-04-14 Raymond Routhier Asymmetric drive pin
KR20090001363U (ko) * 2007-08-06 2009-02-11 주식회사 케이티 스트롱 앙카
JP2015194202A (ja) * 2014-03-31 2015-11-05 ジェフコム株式会社 ボード用アンカー
KR102345040B1 (ko) * 2021-04-27 2021-12-29 채학수 보드용 앙카

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200427133Y1 (ko) 2006-05-02 2006-09-21 김원일 드릴비트를 구비한 전개(展開)앙카나사

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058015U (ja) * 1987-05-15 1993-02-02 エヌ．ジアンヌズイ ルイス ねじ固定装置
US20050076602A1 (en) * 2003-09-17 2005-04-14 Raymond Routhier Asymmetric drive pin
KR20090001363U (ko) * 2007-08-06 2009-02-11 주식회사 케이티 스트롱 앙카
JP2015194202A (ja) * 2014-03-31 2015-11-05 ジェフコム株式会社 ボード用アンカー
KR102345040B1 (ko) * 2021-04-27 2021-12-29 채학수 보드용 앙카

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