CN219298656U - Concealed decorative plate connecting piece - Google Patents
Concealed decorative plate connecting piece Download PDFInfo
- Publication number
- CN219298656U CN219298656U CN202320810985.9U CN202320810985U CN219298656U CN 219298656 U CN219298656 U CN 219298656U CN 202320810985 U CN202320810985 U CN 202320810985U CN 219298656 U CN219298656 U CN 219298656U
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- blind hole
- decorative plate
- pin shaft
- bolt
- matched
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Abstract
A hidden decorative plate connecting piece comprises a blind hole bolt, wherein the bottom of the blind hole bolt is provided with a pin shaft connecting screw hole, and the top of the blind hole bolt is provided with a decorative plate hanging piece; the bottom is provided with pin shaft threads matched with the pin shaft connecting screw holes, and the top is provided with side pin shafts of the fastening grooves and a hanging piece seat matched with the hanging piece of the decorative plate; the pin shaft threads of the side pin shafts are matched with the threads in the pin shaft connecting screw holes, so that mutual connection is achieved. The connecting piece is convenient to operate, the decorative plate surface is not affected, and the connecting piece is firm in installation and not easy to fall off.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a connecting piece of a decorative plate and a wall surface in indoor and outdoor decoration.
Background
In the construction of installing decorative boards indoors and outdoors, building decoration requirements are frequently met, and the vertical face installation is realized by adopting larger decorative boards; at present, the installation method of the construction elevation decorative plate mainly uses an adhesive mode to adhere the decorative plate and the wall surface together. And a method for connecting the back bolt slotting hanging piece of the fixing piece by glue after forming a groove on the back of the decorative plate and then connecting the fixing piece with the fittings embedded in the wall surface is also provided. There is also a via connection method of drilling holes in the decorative plate and connecting through bolts. The two previous connection modes are to realize the connection of the decorative plate and the wall surface through the cooperation of the adhesive and the connecting piece, and the defect that the decorative plate falls off due to aging of the adhesive after a long time exists. The latter via connection method, which involves punching holes in the decorative plate, may affect the appearance of the layout. At present, along with the improvement of daily life of people, more and more porcelain plates, ceramic plates, microcrystalline glass plates, granite, marble and the like are adopted as decorative plates, the area is larger and larger, and the bonding mode is safer; due to the limitation of the prior art, the decorative plate cannot adopt large-specification dimensions, and meanwhile, the unreliable application surface of the connection is gradually narrowed; the cost performance of the decorative plate is not high, and the market demand is limited. Description of the utility model by considering the back bolt alone
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and designs the hidden type decorative plate connecting piece which has the advantages of simple structure, no influence on the surface appearance of the decorative plate, firm connection, high operation reliability and safety and controllability.
The utility model aims at being realized by the following technical proposal, a hidden decorative board connecting piece, wherein the decorative board connecting piece comprises a blind hole bolt with a pin shaft connecting screw hole at the bottom and a decorative board hanging piece at the top; the bottom is provided with pin shaft threads matched with the pin shaft connecting screw holes, and the top is provided with side pin shafts of the fastening grooves and a hanging piece seat matched with the hanging piece of the decorative plate; the pin shaft threads of the side pin shafts are matched with threads in the pin shaft connecting screw holes, so that mutual connection is achieved.
Furthermore, the blind hole bolts with decorative plate pendants at the top are two blind hole bolts arranged side by side, the distance between the blind hole bolts is 1 CM to 20CM, and the pin shaft threads arranged at the bottom of the side pin shaft are matched and connected with the pin shaft connecting screw holes of the two blind hole bolts arranged side by side.
Furthermore, the top of the blind hole bolt is connected with the decorative plate hanging piece through forming a fixed screw hole on the decorative plate hanging piece, and tapping is carried out on the top of the blind hole bolt and is matched with the decorative plate hanging piece.
Furthermore, the connection between the top of the blind hole bolt and the decorative plate hanging piece is realized by integrating the decorative plate hanging piece and the blind hole bolt.
Furthermore, the decorative plate hanging piece is a hanging piece groove arranged at the top of the blind hole bolt.
Compared with an adhesion method and a back bolt method, the method has the advantages that the risks of falling off caused by glue aging and the fact that the open holes are not matched with the special back bolts in place are avoided; compared with the through groove method, the method has the advantages that the defects of large-area grooving and glue aging are avoided; compared with the via hole connection, the connector is prevented from being exposed, and the connector is firmly installed and is not easy to fall off.
Drawings
FIG. 1 is a schematic perspective view of a single blind bolt of the present utility model;
FIG. 2 is an exploded view of a single blind bolt of the present utility model;
FIG. 3 is a schematic perspective view of a double blind hole bolt according to the present utility model;
FIG. 4 is a schematic perspective view of a decorative plate hanger of the present utility model with a hanger groove disposed at the top of a blind hole bolt;
FIG. 5 is a schematic perspective view of a planar structure of the single blind bolt and trim panel connection of the present utility model;
FIG. 6 is a schematic diagram showing a perspective view of a top view of a single blind bolt and trim panel connection according to the present utility model;
FIG. 7 is a schematic diagram showing a side view of a single blind bolt and trim panel connection in a perspective view;
FIG. 8 is a schematic perspective view of a planar structure of the present utility model for connecting a double blind hole bolt with a decorative plate;
fig. 9 is a schematic perspective view of a top view structure of the connection of the double blind hole bolt and the decorative plate according to the present utility model.
Detailed Description
The utility model comprises a blind hole bolt 1, wherein the bottom of the blind hole bolt is provided with a pin shaft connecting screw hole 10, and the top of the blind hole bolt is provided with a decorative plate hanging piece 3; the bottom is provided with a pin thread 20 matched with the pin connecting screw hole 10, and the top is provided with a side pin 2 of a fastening groove 21 and a hanging piece seat 4 matched with the decorative plate hanging piece 3; the pin shaft threads of the side pin shafts are matched with threads in the pin shaft connecting screw holes, so that mutual connection is achieved.
In the first embodiment, as shown in fig. 1 and 2, a three-dimensional structure diagram of a single blind hole bolt is shown, the connecting piece comprises a blind hole bolt 1 with a pin shaft connecting screw hole 10 at the bottom and a decorative plate hanging piece 3 at the top; the bottom is provided with a pin thread 20 matched with the pin connecting screw hole 10, and the top is provided with a side pin 2 of a fastening groove 21; and a hanging seat 4 matched with the decorative plate hanging 3. In this embodiment, the decorative board hanging member 3 is connected through a blind bolt thread 11 and a nut 12 provided at the top section of the blind bolt 1.
In practical use of the embodiment, as shown in fig. 5, 6 and 7, in the drawings, 5 is a decoration board, firstly, according to the need, at least one back blind hole 50 is symmetrically formed on the back of four sides or two vertical sides of the decoration board 5, at the position near the center of the side face of the decoration board near the back blind hole or near the front of the decoration board, a decoration board side hole 51 which is communicated with the blind hole 50 and has a diameter smaller than the thickness of the decoration board is formed, a blind hole bolt 1 is arranged in the back blind hole 50, the blind hole bolt 1 is fastened and positioned by a side pin shaft 2 arranged in the side hole 51 of the decoration board, structural adhesive is poured into gaps between the back blind hole 50 and the blind hole bolt 1 and between the side hole 51 of the decoration board and the side pin shaft 2, and curing and solidifying are performed. Fixing a hanging seat 4 at a corresponding position of a decorative plate hanging piece 3 arranged on a wall surface corresponding to the decorative plate 5; finally, the decorative plate hanging piece 3 is matched with the hanging piece seat 4 fixed on the decorative wall, so that the decorative plate is fixed.
In the second embodiment, as shown in fig. 3, a three-dimensional structure diagram of a double blind hole bolt is shown, the connecting piece comprises two blind hole bolts 1 which are arranged side by side and have a distance of 5CM, the bottoms of the two blind hole bolts are respectively provided with a pin shaft connecting screw hole 10, and the tops of the two blind hole bolts and the decorative plate hanging piece 3 are integrated; the bottom is provided with a pin thread 20 matched with the pin connecting screw hole 10, and the top is provided with a side pin 2 of a fastening groove 21; and a hanging seat 4 matched with the decorative plate hanging 3. The pin thread 20 of the side pin 2 is matched with two pin connecting screw holes 10 which are arranged side by side, and the purpose of fastening the blind hole bolt 1 is achieved by adjusting the fastening groove 21.
In practical use of the embodiment, as shown in fig. 8 and 9, 5 is a decoration board, first, according to the need, at the back of four sides or two vertical sides of the decoration board 5, two or more side-by-side back blind holes 50 are symmetrically formed on the surface of the vertical decoration board, at the position near the center of the side face of the decoration board near the back blind holes or near the front of the decoration board, two side holes 51 of the decoration board with diameter smaller than the thickness of the decoration board are formed and communicated with each other, blind bolts 1 are arranged in the back blind holes 50, the two blind bolts 1 are fastened and positioned by side pins 2 arranged in the side holes 51 of the decoration board, and then structural adhesive is poured into gaps between the back blind holes 50 and the blind bolts 1 and gaps between the side holes 51 of the decoration board and the side pins 2, and curing and solidifying are performed. Fixing a hanging seat 4 at a corresponding position of a decorative plate hanging piece 3 arranged on a wall surface corresponding to the decorative plate 5; finally, the decorative plate hanging piece 3 is matched with the hanging piece seat 4 fixed on the decorative wall, so that the decorative plate is fixed.
In the third embodiment, as shown in fig. 4, the decoration board hanging piece 3 of the present utility model is a schematic perspective structure of a hanging piece groove arranged at the top of the blind hole bolt 1; the plate hanging piece 3 is formed by arranging a flat end face 31 at the front end and an inclined end face 30 at the rear end at the top section of the blind hole bolt 1. When the decorative plate is installed, the blind hole bolt 1 and the side pin shaft 2 of the connecting piece are respectively embedded in the back blind hole 50 and the decorative plate side hole 51, structural adhesive is poured into gaps between the back blind hole 50 and the blind hole bolt 1 and between the decorative plate side hole 51 and the side pin shaft 2, and curing and solidifying are carried out. The hanging seat 4 is firstly fixed at the corresponding position of the decorative board hanging 3 arranged on the wall corresponding decorative board 5. The hanging groove is hung on the hanging seat 4.
Claims (5)
1. The hidden decorative plate connecting piece is characterized by comprising a blind hole bolt, wherein the bottom of the blind hole bolt is provided with a pin shaft connecting screw hole, and the top of the blind hole bolt is provided with a decorative plate hanging piece;
the bottom is provided with pin shaft threads matched with the pin shaft connecting screw holes, and the top is provided with side pin shafts of the fastening grooves and a hanging piece seat matched with the hanging piece of the decorative plate; the pin shaft threads of the side pin shafts are matched with threads in the pin shaft connecting screw holes, so that mutual connection is achieved.
2. The hidden decorative board connecting piece according to claim 1, wherein the blind hole bolts provided with decorative board hanging pieces at the top are two blind hole bolts arranged side by side, the distance between the blind hole bolts is 1 CM to 20CM, and the pin shaft threads arranged at the bottom of the side pin shaft are matched and connected with the pin shaft connecting screw holes of the two blind hole bolts arranged side by side.
3. The hidden dalle connector as defined in claim 1 or 2, characterized in that the connection of the top of blind hole bolt and dalle pendant is achieved by forming fixing screw holes in the dalle pendant, tapping the top of blind hole bolt, and the two are mated.
4. A hidden dalle connector as claimed in claim 1 or 2, wherein the connection of the top of the blind bolt to the dalle hanger is achieved by integrating the dalle hanger with the blind bolt.
5. The hidden dalle connector as defined in claim 1 or 2, characterized in that the dalle hanger is a hanger slot provided at the top of a blind bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810985.9U CN219298656U (en) | 2023-04-13 | 2023-04-13 | Concealed decorative plate connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810985.9U CN219298656U (en) | 2023-04-13 | 2023-04-13 | Concealed decorative plate connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219298656U true CN219298656U (en) | 2023-07-04 |
Family
ID=86954414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320810985.9U Active CN219298656U (en) | 2023-04-13 | 2023-04-13 | Concealed decorative plate connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219298656U (en) |
-
2023
- 2023-04-13 CN CN202320810985.9U patent/CN219298656U/en active Active
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