CN108149869B - Reentrant corner frame support assembly and method of assembling the same - Google Patents

Reentrant corner frame support assembly and method of assembling the same Download PDF

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Publication number
CN108149869B
CN108149869B CN201711481309.7A CN201711481309A CN108149869B CN 108149869 B CN108149869 B CN 108149869B CN 201711481309 A CN201711481309 A CN 201711481309A CN 108149869 B CN108149869 B CN 108149869B
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CN
China
Prior art keywords
clamping
plug
strip
corner frame
support assembly
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Application number
CN201711481309.7A
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CN108149869A (en
Inventor
尤陈刚
周东珊
余广
王骝
黄慧
钟诚
潘�清
王金泉
王倩
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Zhejiang Yasha Decoration Co Ltd
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Zhejiang Yasha Decoration Co Ltd
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Priority to CN201711481309.7A priority Critical patent/CN108149869B/en
Publication of CN108149869A publication Critical patent/CN108149869A/en
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Classifications

    • 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
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/073—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
    • E04F13/0733—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns for corners
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

The invention discloses an inside corner frame support assembly, comprising: the female corner frame, the card plug-in and the male corner plug-in; the internal corner frame comprises a clamping groove; the card insert comprises a straight insertion rib, and the straight insertion rib is inserted into the clamping groove; the male and female corner plug-in unit comprises a main plug-in block, wherein the main plug-in block is plugged in the clamping groove, and the main plug-in block is tightly attached to the top of the clamping plug-in unit. The invention also discloses an assembly method of the internal corner frame support assembly. The invention has the following beneficial effects: the internal corner installation standardization is improved, the installation difficulty is reduced, the installation time is saved, and the construction efficiency is improved.

Description

Reentrant corner frame support assembly and method of assembling the same
Technical Field
The invention relates to the technical field of buildings, in particular to an internal corner frame support assembly and an assembly method thereof.
Background
The installation of reentrant corner frame in reentrant corner department generally needs to use reentrant corner strip, and use reentrant corner strip can cause reentrant corner department not neat, not only influence aesthetic property, can also cause the wall body frame after the installation not firm enough, and the installation procedure of current reentrant corner frame installation method is complicated, and the operation degree of difficulty is big, and work efficiency is low.
In addition, the existing internal corner frame installation process is not standardized enough, so that more decoration tools are needed, messy conditions occur on the decoration site, and the construction efficiency is affected.
Therefore, there is an urgent need for an inside corner frame support assembly and an assembling method thereof that can improve the inside corner installation standardization, reduce the installation difficulty, save the installation time, and improve the construction efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the internal corner frame support assembly and the assembly method thereof, which improve the internal corner installation standardization, reduce the installation difficulty, save the installation time and improve the construction efficiency.
The technical scheme of the invention provides an internal corner frame support assembly, which comprises the following components: the female corner frame, the card plug-in and the male corner plug-in;
The internal corner frame comprises a clamping groove;
The card insert comprises a straight insertion rib, and the straight insertion rib is inserted into the clamping groove;
The male and female corner plug-in unit comprises a main plug-in block, wherein the main plug-in block is plugged in the clamping groove, and the main plug-in block is tightly attached to the top of the clamping plug-in unit.
Further, the reentrant corner frame includes a first back barrier strip and a second back barrier strip, the first back barrier strip and the second back barrier strip have a first connection portion and a second connection portion, respectively, the first back barrier strip extends from the first connection portion to one side to form a first extension portion, the second back barrier strip extends from the second connection portion to one side to form a second extension portion, and the first connection portion of the first back barrier strip is connected with the second connection portion of the second back barrier strip;
First joint cell body and second joint cell body are provided with between first extension of first back blend stop with second extension of second back blend stop, first joint cell body with the second joint cell body all has the joint groove, just first joint cell body with the joint groove of second joint cell body is towards respectively the extension direction of first extension with second extension.
Further, the first clamping groove body of the internal corner frame comprises a first clamping body, a first left clamping arm and a first right clamping arm; the first left clamping arm and the first right clamping arm are respectively connected to two sides of the first clamping body, and the clamping groove of the first clamping groove body is formed between the first left clamping arm and the first right clamping arm;
The second clamping groove body comprises a second clamping body, a second left clamping arm and a second right clamping arm; the second left clamping arm and the second right clamping arm are respectively connected to two sides of the second clamping body, and the clamping groove of the second clamping groove body is formed between the second left clamping arm and the second right clamping arm;
the first left clamping arm of the first clamping groove body is connected with the first extension part of the first back barrier strip, the first right clamping arm of the first clamping groove body is connected with the second left clamping arm of the second clamping groove body, and the second right clamping arm of the second clamping groove body is connected with the second extension part of the second back barrier strip.
Further, the first left clamping arm of the first clamping groove body is connected with the first extension part of the first back baffle strip through a first connecting strip, and the first connecting strip extends out of the first left limiting part from the connection part of the first connecting strip and the first left clamping arm to the direction of the first right clamping arm.
Further, the first connecting strip is vertically connected with the first extending part of the first back barrier strip and the first left clamping arm.
Further, the second right clamping arm of the second clamping groove body is connected with the second extending part of the second back barrier strip through a second connecting strip, and the second connecting strip extends out of the second right limiting part from the connecting part of the second connecting strip and the second right clamping arm to the direction of the second left clamping arm.
Further, the second connecting strip is vertically connected with the second extending part of the second back barrier strip and the second right clamping arm.
Further, the first right clamping arm of the first clamping groove body is connected with the second left clamping arm of the second clamping groove body through a third connecting strip;
The third connecting strip comprises a third left connecting strip and a third right connecting strip which are connected into a whole, the third left connecting strip is connected with the first right clamping arm of the first clamping groove body, and the third right connecting strip is connected with the second left clamping arm of the second clamping groove body;
The third left connecting strip extends from the joint of the third left connecting strip and the first right clamping arm to the first left clamping arm to form a first right limiting part; the third right connecting strip extends from the connecting part of the third right connecting strip and the second left clamping arm to the second right clamping arm direction to form a second left limiting part.
Further, the third left connecting strip is vertically connected with the third right connecting strip;
The third left connecting strip is vertically connected with the first right clamping arm of the first clamping groove body, and the third right connecting strip is vertically connected with the second left clamping arm of the second clamping groove body.
Further, the first left limiting part and the first right limiting part are provided with arc chamfers.
Further, the second left limiting part and the second right limiting part are provided with limiting grooves.
Further, the first back barrier strip of the reentrant corner frame is vertically connected with the second back barrier strip.
Further, the tail portions of the first extension of the first backstop and the second extension of the second backstop are each tapered.
Further, the first back barrier strip and the second back barrier strip are both long, and the first connecting portion and the second connecting portion are respectively long sides of the first back barrier strip and the second back barrier strip.
Further, the card plug-in comprises a card plug-in body, and the two sides of the card plug-in body are respectively provided with the straight inserting ribs and the limiting ribs;
The straight inserting rib of the card insert is inserted into the first clamping groove body or the second clamping groove body of the reentrant corner frame in a clamping mode, and the limiting rib of the card insert is tightly attached to the first extending part of the first back barrier strip or the second extending part of the second back barrier strip.
Further, the card insert body of the card insert is in a strip shape, and the straight inserting ribs and the limiting ribs extend along the direction of the long side edge of the card insert body.
Further, the middle part of the card insert body of the card insert is protruded to one side where the straight insert bar is located to form a protruding portion, and the straight insert bar is located on the protruding portion.
Further, the number of the straight inserting ribs of the card plug-in unit is two, the two straight inserting ribs are mutually parallel to be arranged on the protruding portion of the card plug-in body, and the width between the two straight inserting ribs is smaller than or equal to the width of the clamping grooves of the first clamping groove body and the second clamping groove body.
Further, two sides of the protruding part of the card insert body are respectively provided with a first holding part and a second holding part of the card insert body; the limiting ribs are vertically arranged on the first holding part of the card insert body.
Further, a strip-shaped protrusion is arranged on the second holding portion of the card insert body, the strip-shaped protrusion and the limiting rib are located on the same side of the card insert body, and the strip-shaped protrusion is arranged in the middle of the second holding portion and is stopped at the long side edge of the card insert body.
Further, the width of the second holding portion of the card insert body is larger than the width of the first holding portion.
Further, the height of the limiting ribs is larger than that of the two straight inserting ribs.
Further, the main plug-in block of the male and female corner plug-in unit is provided with a first main plug-in end, the main plug-in block extends from the first main plug-in end to one side to form a main plug-in part and a main holding part which are integrally connected, the main plug-in part is clamped in the clamping groove of the first clamping groove body or the second clamping groove body, and the main holding part is clamped between the first left limiting part and the first right limiting part or between the second left limiting part and the second right limiting part.
Further, the male and female corner inserts further include a secondary plug-in block connected with the primary retention portion.
Further, the main plug-in block and the auxiliary plug-in block of the male and female corner plug-in unit are connected by a plug-in strip, and the plug-in strip is connected between the main holding portion and the auxiliary plug-in block of the main plug-in block.
Further, the main insertion portion and the main holding portion narrow and extend from the respective middle portions toward the trailing end in the extending direction.
Further, a through hole penetrating through the main plug-in portion and the main holding portion is formed in the extending tail end of the main plug-in block.
Further, the auxiliary plug block is provided with a first auxiliary plug end, the first auxiliary plug end is flush with the first main plug end, the auxiliary plug block extends from the first auxiliary plug end to one side, and the extending direction of the auxiliary plug block is the same as that of the main plug block.
Further, the auxiliary plug block narrows and extends from the middle part of the auxiliary plug block along the extending direction.
Further, the width of the main insertion portion is larger than the width of the main holding portion.
Further, the width of the main holding portion is greater than or equal to the width of the plug strip.
Further, the width of the plugging strip is smaller than the width of the auxiliary plugging block.
The invention also provides an assembly method of the internal corner frame support assembly, which is used for assembling the internal corner frame support assembly and comprises the following steps of:
s001, placing the reentrant corner frame at a corner and tightly attaching the reentrant corner frame to a wall;
S002, installing a lower plate, clamping and inserting the straight-inserting ribs of the clamping and inserting piece into the clamping and connecting grooves of the internal corner frame, and limiting the lower plate by using the clamping and inserting piece;
S003, the main plug-in blocks of the female and male corner plug-in units are inserted into the clamping grooves of the female corner frame, and the main plug-in blocks are tightly attached to the tops of the female corner plug-in units.
Further, the male and female corner plug-in unit further comprises a secondary plug-in block, and the secondary plug-in block is connected with the primary plug-in block;
the card plug-in comprises a card plug-in body, and the two sides of the card plug-in body are respectively provided with the straight plug-in ribs;
the internal corner frame comprises a first back barrier strip and a second back barrier strip;
The method also comprises the following steps:
S004, inserting a special-shaped clamping piece into the auxiliary inserting block of the female and male corner plug-in unit, so that the auxiliary inserting block of the female and male corner plug-in unit limits the special-shaped clamping piece;
S005, connecting a wallboard with the special-shaped clamping piece, and limiting the wallboard by the first back barrier strip or the second back barrier strip of the reentrant corner frame and the clamping body of the clamping piece.
According to the internal corner frame supporting assembly and the assembly method thereof, the internal corner frame, the clamping insert and the internal corner insert are arranged, so that internal corner strips are not required to be used in the installation of internal corners, the vertical installation of the wallboard can be ensured, the wallboard is ensured not to incline, the installation is convenient and quick, the installation time is saved, and the installation difficulty is reduced; in addition, the internal corner frame, the clamping plug-in and the internal corner plug-in can be processed into standard components in factories, so that the installation process is standardized, a decoration tool is not required to be used, dry construction is realized, and mess of decoration sites is avoided.
The inside corner frame support assembly and the assembly method thereof provided by the invention have the following beneficial effects: the internal corner installation standardization is improved, the installation difficulty is reduced, the installation time is saved, and the construction efficiency is improved.
Drawings
The present disclosure will become more readily understood with reference to the accompanying drawings. It should be understood that: the drawings are for illustrative purposes only and are not intended to limit the scope of the present invention. In the figure:
fig. 1 is a perspective view showing a preferred structure of an inside corner frame according to an embodiment of the present invention.
Fig. 2 is a top view of a preferred construction of an inside corner frame according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of a preferred structure of a card insert according to an embodiment of the present invention.
Fig. 4 is a top view of a preferred construction of a card insert according to an embodiment of the invention.
Fig. 5 is a schematic perspective view of a preferred construction of a male and female corner insert of an embodiment of the present invention.
Fig. 6 is a top view of a preferred construction of a male and female corner insert of an embodiment of the present invention.
Fig. 7 is a preferred assembly schematic of an inside corner frame support assembly according to an embodiment of the present invention.
Fig. 8 is a preferred installation schematic of an inside corner frame support assembly according to an embodiment of the present invention.
Reference numeral control table:
1-reentrant corner frame 2-card insert 3-reentrant corner insert
11-First backstop 12-second backstop 111-first extension
121-Second extension part 13-first clamping groove body 14-second clamping groove body
131-First clamping body 132-first left clamping arm 133-first right clamping arm
141-Second clamping body 142-second left clamping arm 143-second right clamping arm
15-First connecting strip 151-first left limiting part 16-second connecting strip
161-Second right limiting part 17-third connecting strip 171-third left connecting strip
172-Third right connecting bar 1711-first right stop 1721-second left stop
21-Card insert body 22-straight insert rib 23-limit rib
211-Projection 212-first holding portion 213-second holding portion
2131-Strip-shaped bulge 31-main plug block 32-auxiliary plug block
311-First main plug end 312-main plug portion 313-main holding portion
321-First secondary socket 310-through hole 33-socket strip
A-special-shaped clamping piece b-wallboard
Detailed Description
Specific embodiments of the present invention will be further described below with reference to the accompanying drawings.
It is to be readily understood that, according to the technical solutions of the present invention, those skilled in the art may replace various structural modes and implementation modes with each other without changing the true spirit of the present invention. Accordingly, the following detailed description and drawings are merely illustrative of the invention and are not intended to be exhaustive or to limit the invention to the precise form disclosed.
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms.
Please refer to fig. 1-6. Fig. 1 is a perspective view showing a preferred structure of an inside corner frame according to an embodiment of the present invention. Fig. 2 is a top view of a preferred construction of an inside corner frame according to an embodiment of the present invention. Fig. 3 is a schematic perspective view of a preferred structure of a card insert according to an embodiment of the present invention. Fig. 4 is a top view of a preferred construction of a card insert according to an embodiment of the invention. Fig. 5 is a schematic perspective view of a preferred construction of a male and female corner insert of an embodiment of the present invention. Fig. 6 is a top view of a preferred construction of a male and female corner insert of an embodiment of the present invention. An inside corner frame support assembly of the present invention comprises: the female corner frame 1, the card insert 2 and the female corner insert 3.
Specifically, the reentrant corner frame 1 includes a first back barrier strip 11 and a second back barrier strip 12, the first back barrier strip 11 and the second back barrier strip 12 have a first connection portion and a second connection portion, the first back barrier strip 11 extends from the first connection portion to one side to form a first extension portion 111, the second back barrier strip 12 extends from the second connection portion to one side to form a second extension portion 121, and the first connection portion of the first back barrier strip 11 is connected with the second connection portion of the second back barrier strip 12.
A first clamping groove body 13 and a second clamping groove body 14 are arranged between the first extension part 111 of the first back barrier strip 11 and the second extension part 121 of the second back barrier strip 12, the first clamping groove body 13 and the second clamping groove body 14 are respectively provided with clamping grooves, and the clamping grooves of the first clamping groove body 13 and the second clamping groove body 14 are respectively oriented to the extension directions of the first extension part 111 and the second extension part 121.
The card insert 2 comprises a card insert body 21, and two sides of the card insert body 21 are respectively provided with a straight insert rib 22 and a limit rib 23.
The straight insert rib 22 of the card insert 2 is inserted into the first clamping groove 13 or the second clamping groove 14 of the reentrant corner frame 1, and the limit rib 23 of the card insert 2 is tightly attached to the first extension 111 of the first back barrier strip 11 or the second extension 121 of the second back barrier strip 12.
The male and female corner plug-in 3 comprises a main plug-in block 31 and a secondary plug-in block 32, and the main plug-in block 31 is connected with the secondary plug-in block 32.
The main plug-in block 31 of the female corner plug-in 3 is inserted into the clamping groove of the first clamping groove body 13 or the second clamping groove body 14 of the female corner frame 1, and the main plug-in block 31 is tightly attached to the top of the clamping plug-in 2.
Preferably, the first back barrier strip 11 and the second back barrier strip 12 in this embodiment are both elongated, and the first connection portion and the second connection portion are each one long side of the first back barrier strip 11 and the second back barrier strip 12. In addition, the tail portions of the first extension 111 of the first backstop 11 and the second extension 121 of the second backstop 12 of the present embodiment are gradually narrowed.
The first back barrier rib 11 of the inside corner frame 1 of the embodiment is vertically connected with the second back barrier rib 12. The first clamping groove 13 comprises a first clamping body 131, a first left clamping arm 132 and a first right clamping arm 133; the first left clamping arm 132 and the first right clamping arm 133 are respectively connected to two sides of the first clamping body 131, and the clamping groove of the first clamping groove body 13 is formed between the first left clamping arm 132 and the first right clamping arm 133.
The second clamping groove 14 comprises a second clamping body 141, a second left clamping arm 142 and a second right clamping arm 143; the second left clamping arm 142 and the second right clamping arm 143 are respectively connected to two sides of the second clamping body 141, and the clamping groove of the second clamping groove body 14 is formed between the second left clamping arm 142 and the second right clamping arm 143.
The first left clamping arm 132 of the first clamping groove 13 is connected with the first extension portion 111 of the first back bar 11, the first right clamping arm 133 of the first clamping groove 13 is connected with the second left clamping arm 142 of the second clamping groove 14, and the second right clamping arm 143 of the second clamping groove 14 is connected with the second extension portion 121 of the second back bar 12.
Further preferably, the first left clamping arm 132 of the first clamping groove 13 is connected to the first extension portion 111 of the first back bar 11 through a first connecting bar 15, and the first connecting bar 15 extends from a connection portion between the first connecting bar 15 and the first left clamping arm 132 to the first right clamping arm 133 to form a first left limiting portion 151.
The second right clamping arm 143 of the second clamping groove 14 is connected with the second extension portion 121 of the second back bar 12 through a second connecting bar 16, and the second right limiting portion 161 extends from the connection portion of the second connecting bar 16 with the second right clamping arm 143 to the second left clamping arm 142.
The first right clamping arm 133 of the first clamping groove 13 is connected with the second left clamping arm 142 of the second clamping groove 14 through a third connecting strip 17.
The third connecting bar 17 of the present embodiment preferably includes a third left connecting bar 171 and a third right connecting bar 172 that are integrally connected, the third left connecting bar 171 is connected to the first right clamping arm 133 of the first clamping groove 13, and the third right connecting bar 172 is connected to the second left clamping arm 142 of the second clamping groove 14.
The third left connecting bar 171 extends from the connection part of the third left connecting bar 171 and the first right clamping arm 133 to the first left clamping arm 132 to form a first right limiting part 1711; the third right connecting bar 172 extends from the connection portion with the second left clamping arm 142 to the second right clamping arm 143 to form a second left limiting portion 1721.
Bayonets are formed between the first left limiting portion 151 and the first right limiting portion 1711, and between the second left limiting portion 1721 and the second right limiting portion 161, respectively, so as to further enhance the clamping effect of the clamping grooves of the first clamping groove body 13 and the second clamping groove body 14.
In this embodiment, the first connecting strip 15 is vertically connected to the first extending portion 111 and the first left clamping arm 132 of the first back bar 11, and the second connecting strip 16 is vertically connected to the second extending portion 121 and the second right clamping arm 143 of the second back bar 12.
The third left connecting strip 171 is vertically connected with the third right connecting strip 172, the third left connecting strip 171 is vertically connected with the first right clamping arm 133 of the first clamping groove 13, and the third right connecting strip 172 is vertically connected with the second left clamping arm 142 of the second clamping groove 14.
In addition, in this embodiment, arc chamfers are preferably provided on the first left limiting portion 151 and the first right limiting portion 1711, and limiting grooves are preferably provided on the second left limiting portion 1721 and the second right limiting portion 161. Arc chamfers are arranged on the first left limiting part 151 and the first right limiting part 1711, so that the straight inserting ribs 22 of the card plug-in unit 2 can be conveniently inserted into the clamping grooves of the first clamping groove body 13. And the limiting grooves formed on the second left limiting portion 1721 and the second right limiting portion 161 can limit the shaped clamping member a to be mounted subsequently.
Preferably, the card insert body 21 of the card insert 2 of the present embodiment is in a strip shape, and the straight insert rib 22 and the limit rib 23 extend along the long side direction of the card insert body 21. The middle part of the card insert body 21 of the card insert 2 protrudes to the side where the straight insert rib 22 is located to form a protruding part 211.
In order to enhance the clamping effect of the straight insert rib 22, the two straight insert ribs 22 of the card insert 2 of this embodiment are preferably arranged in two, the two straight insert rib strips 22 are disposed on the protruding portion 211 of the card insert body 21 in parallel, and the width between the two straight insert rib strips 22 is smaller than or equal to the width of the clamping grooves of the first clamping groove body 13 and the second clamping groove body 14. The two straight joint bars 22 parallel to each other can enhance the clamping effect of the clamping grooves of the first clamping groove body 13 and the second clamping groove body 14.
The two sides of the protruding portion 211 of the card body 21 are respectively a first holding portion 212 and a second holding portion 213 of the card body 21.
The limit rib 23 is vertically disposed on the first holding portion 212 of the card insertion body 21. The second holding portion 213 of the card inserting body 21 is provided with a strip-shaped protrusion 2131, the strip-shaped protrusion 2131 and the limiting rib 23 are located on the same side of the card inserting body 21, and the strip-shaped protrusion 2131 starts from the middle of the second holding portion 213 and ends at the long side of the card inserting body 21. The strip-shaped protrusions 2131 may further enhance the strength of the card insert body 21.
The present embodiment preferably sets the width of the second holding portion 213 of the card insertion body 21 to be larger than the width of the first holding portion 212.
The height of the limit rib 23 is preferably set to be greater than the height of the two straight insert ribs 22. The height of the limiting ribs 23 is increased, so that the limiting ribs 23 can effectively limit the wallboard.
Preferably, the main plug block 31 of the female and male corner connector 3 has a first main plug end 311, the main plug block 31 extends from the first main plug end 311 to one side to form a main plug portion 312 and a main holding portion 313 integrally connected, the main plug portion 312 is clamped in the clamping groove of the first clamping groove 13 or the second clamping groove 14, and the main holding portion 313 is clamped between the first left limiting portion 151 and the first right limiting portion 1711 or between the second left limiting portion 1721 and the second right limiting portion 161.
The main plug 31 narrows from the middle of the main plug 312 and the main holder 313. The extending tail end of the main plug block 31 is provided with a through hole 310 penetrating the main plug portion 312 and the main holding portion 313.
The present embodiment preferably connects the main plug-in block 31 and the sub plug-in block 32 of the male and female corner plug-in block 3 by means of a plug-in strip 33, the plug-in strip 33 being connected between the main holding portion 313 of the main plug-in block 31 and the sub plug-in block 32.
The auxiliary plug block 32 is provided with a first auxiliary plug end 321, the first auxiliary plug end 321 is flush with the first main plug end 311, the auxiliary plug block 32 extends from the first auxiliary plug end 321 to one side, and the extending direction of the auxiliary plug block 32 is the same as that of the main plug block 31.
Preferably, the auxiliary plugging block 32 is narrowed and extended from the middle part thereof, so that the auxiliary plugging block 32 can be plugged with the special-shaped clamping piece a conveniently.
In this embodiment, the width of the main plugging portion 312 is set to be greater than the width of the main holding portion 313, the width of the main holding portion 313 is greater than or equal to the width of the plugging strip 33, and the width of the plugging strip 33 is smaller than the width of the sub plugging block 32.
Please continue to refer to fig. 7 and 8. Fig. 7 is a preferred assembly schematic of an inside corner frame support assembly according to an embodiment of the present invention. Fig. 8 is a preferred installation schematic of an inside corner frame support assembly according to an embodiment of the present invention. The invention provides an assembly method of an internal corner frame support assembly, which comprises the following steps:
s001, placing the reentrant corner frame 1 at a corner, and respectively attaching the first back barrier strip 11 and the second back barrier strip 12 to a wall.
S002, installing a lower plate, and clamping and inserting the straight inserting rib 22 of the clamping and inserting component 2 into the clamping groove of the first clamping groove body 13 or the second clamping groove body 14 of the internal corner frame 1, wherein the lower plate is limited by the clamping and inserting component 2.
S003, inserting the main inserting block 31 of the female and male corner plug-in unit 3 into the clamping groove of the first clamping groove 13 or the second clamping groove 14 of the female corner frame 1, and tightly attaching the main inserting block 31 to the top of the card plug-in unit 2.
S004, inserting a special-shaped clamping piece a into the auxiliary inserting block 32 of the female and male corner plug-in unit 3, so that the auxiliary inserting block 32 of the female and male corner plug-in unit 3 limits the special-shaped clamping piece a.
S005, connecting a wallboard b with the special-shaped clamping piece a, and limiting the wallboard by the first back barrier strip 11 or the second back barrier strip 12 of the reentrant corner frame 1 and the clamping and inserting body 21 of the clamping and inserting piece 2.
The above steps can be repeated to install the wall panel on the other side.
According to the internal corner frame supporting assembly and the assembly method thereof, the internal corner frame, the clamping insert and the internal corner insert are arranged, so that internal corner strips are not required to be used in the installation of internal corners, the vertical installation of the wallboard can be ensured, the wallboard is ensured not to incline, the installation is convenient and quick, the installation time is saved, and the installation difficulty is reduced; in addition, the internal corner frame, the clamping plug-in and the internal corner plug-in can be processed into standard components in factories, so that the installation process is standardized, a decoration tool is not required to be used, dry construction is realized, and mess of decoration sites is avoided.
The inside corner frame support assembly and the assembly method thereof provided by the invention have the following beneficial effects: the internal corner installation standardization is improved, the installation difficulty is reduced, the installation time is saved, and the construction efficiency is improved.
What has been described above is merely illustrative of the principles and preferred embodiments of the present invention. It should be noted that several other variants are possible to those skilled in the art on the basis of the principle of the invention and should also be considered as the scope of protection of the present invention.

Claims (32)

1. An inside corner frame support assembly, comprising: the device comprises an internal corner frame, a clamping insert, an internal corner insert and a special-shaped clamping piece;
The internal corner frame comprises a clamping groove;
The card insert comprises a straight insertion rib, and the straight insertion rib is inserted into the clamping groove;
the male and female corner plug-in unit comprises a main plug-in block, wherein the main plug-in block is plugged in the clamping groove, and the main plug-in block is tightly attached to the top of the clamping plug-in unit;
The inside corner frame further comprises a first back baffle strip and a second back baffle strip, the first back baffle strip and the second back baffle strip are respectively provided with a first connecting part and a second connecting part, the first back baffle strip extends from the first connecting part to one side to form a first extending part, the second back baffle strip extends from the second connecting part to one side to form a second extending part, and the first connecting part of the first back baffle strip is connected with the second connecting part of the second back baffle strip; a first clamping groove body and a second clamping groove body are arranged between the first extension part of the first back baffle strip and the second extension part of the second back baffle strip, the first clamping groove body and the second clamping groove body are respectively provided with the clamping grooves, the clamping grooves of the first clamping groove body and the second clamping groove body respectively face the extension directions of the first extension part and the second extension part,
The card plug-in unit also comprises a card plug-in body, the two sides of the card plug-in body are respectively provided with the straight inserting rib and the limiting rib, the straight inserting rib of the card plug-in unit is inserted into the first clamping groove body or the second clamping groove body of the internal corner frame in a clamping way, the limiting rib of the card plug-in unit is tightly attached to the first extension part of the first back barrier strip or the second extension part of the second back barrier strip,
The female and male corner plug-in unit further comprises an auxiliary plug-in block, the auxiliary plug-in block is connected with the main plug-in block, the auxiliary plug-in block is plugged with one special-shaped clamping piece to limit the special-shaped clamping piece, the special-shaped clamping piece is used for connecting the wallboard, and the first back barrier strip or the second back barrier strip of the female corner frame and the clamping body of the clamping piece limit the wallboard.
2. The reentrant corner frame support assembly of claim 1, wherein: the first clamping groove body of the internal corner frame comprises a first clamping body, a first left clamping arm and a first right clamping arm; the first left clamping arm and the first right clamping arm are respectively connected to two sides of the first clamping body, and the clamping groove of the first clamping groove body is formed between the first left clamping arm and the first right clamping arm;
The second clamping groove body comprises a second clamping body, a second left clamping arm and a second right clamping arm; the second left clamping arm and the second right clamping arm are respectively connected to two sides of the second clamping body, and the clamping groove of the second clamping groove body is formed between the second left clamping arm and the second right clamping arm;
the first left clamping arm of the first clamping groove body is connected with the first extension part of the first back barrier strip, the first right clamping arm of the first clamping groove body is connected with the second left clamping arm of the second clamping groove body, and the second right clamping arm of the second clamping groove body is connected with the second extension part of the second back barrier strip.
3. The reentrant corner frame support assembly of claim 2, wherein: the first left clamping arm of the first clamping groove body is connected with the first extending part of the first back baffle strip through a first connecting strip, and the first connecting strip extends out of the first left limiting part from the connecting part of the first connecting strip and the first left clamping arm to the direction of the first right clamping arm.
4. The reentrant corner frame support assembly of claim 3, wherein: the first connecting strip is vertically connected with the first extending part of the first back barrier strip and the first left clamping arm.
5. The reentrant corner frame support assembly of claim 3, wherein: the second right clamping arm of the second clamping groove body is connected with the second extending part of the second back barrier strip through a second connecting strip, and the second connecting strip extends out of the second right limiting part from the connecting part of the second connecting strip and the second right clamping arm to the direction of the second left clamping arm.
6. The reentrant corner frame support assembly of claim 5, wherein: the second connecting strip is vertically connected with the second extending part of the second back barrier strip and the second right clamping arm.
7. The reentrant corner frame support assembly of claim 5, wherein: the first right clamping arm of the first clamping groove body is connected with the second left clamping arm of the second clamping groove body through a third connecting strip;
The third connecting strip comprises a third left connecting strip and a third right connecting strip which are connected into a whole, the third left connecting strip is connected with the first right clamping arm of the first clamping groove body, and the third right connecting strip is connected with the second left clamping arm of the second clamping groove body;
The third left connecting strip extends from the joint of the third left connecting strip and the first right clamping arm to the first left clamping arm to form a first right limiting part; the third right connecting strip extends from the connecting part of the third right connecting strip and the second left clamping arm to the second right clamping arm direction to form a second left limiting part.
8. The reentrant corner frame support assembly of claim 7, wherein: the third left connecting strip is vertically connected with the third right connecting strip;
The third left connecting strip is vertically connected with the first right clamping arm of the first clamping groove body, and the third right connecting strip is vertically connected with the second left clamping arm of the second clamping groove body.
9. The reentrant corner frame support assembly of claim 7, wherein: the first left limiting part and the first right limiting part are respectively provided with an arc chamfer.
10. The reentrant corner frame support assembly of claim 7, wherein: and the second left limiting part and the second right limiting part are provided with limiting grooves.
11. The reentrant corner frame support assembly of claim 1, wherein: the first back barrier strip of the reentrant corner frame is vertically connected with the second back barrier strip.
12. The inside corner frame support assembly according to any one of claims 1 to 11, wherein: the tail portions of the first extension portion of the first backstop and the second extension portion of the second backstop are gradually narrowed.
13. The reentrant corner frame support assembly of claim 1, wherein: the first back barrier strip and the second back barrier strip are long strips, and the first connecting part and the second connecting part are long sides of the first back barrier strip and the second back barrier strip respectively.
14. The reentrant corner frame support assembly of claim 1, wherein: the card insert body of card plug-in components is rectangular, cut straightly the rib and spacing rib all follows the long side direction extension of card insert body.
15. The reentrant corner frame support assembly of claim 1, wherein: the middle part of the card insert body of the card insert is protruded to one side where the straight insert bar is located to form a protruding portion, and the straight insert bar is located on the protruding portion.
16. The reentrant corner frame support assembly of claim 15, wherein: the two straight inserting ribs of the clamping and inserting component are arranged in parallel, the two straight inserting ribs are arranged on the protruding portion of the clamping and inserting body, and the width between the two straight inserting ribs is smaller than or equal to the width of the clamping grooves of the first clamping groove body and the second clamping groove body.
17. The reentrant corner frame support assembly of claim 16, wherein: the two sides of the protruding part of the card insert body are respectively provided with a first retaining part and a second retaining part of the card insert body; the limiting ribs are vertically arranged on the first holding part of the card insert body.
18. The reentrant corner frame support assembly of claim 17, wherein: the second holding part of the clamping body is provided with a strip-shaped protrusion, the strip-shaped protrusion and the limiting rib are positioned on the same side of the clamping body, and the strip-shaped protrusion is started from the middle of the second holding part and stopped at the long side edge of the clamping body.
19. The reentrant corner frame support assembly of claim 18, wherein: the width of the second holding portion of the card insert body is larger than the width of the first holding portion.
20. The reentrant corner frame support assembly of claim 16, wherein: the height of the limiting ribs is larger than that of the two straight inserting ribs.
21. The reentrant corner frame support assembly of claim 7, wherein: the main plug-in block of the male and female corner plug-in unit is provided with a first main plug-in end, the main plug-in block extends from the first main plug-in end to one side to form a main plug-in part and a main holding part which are integrally connected, the main plug-in part is clamped in the clamping groove of the first clamping groove body or the second clamping groove body, and the main holding part is clamped between the first left limiting part and the first right limiting part or between the second left limiting part and the second right limiting part.
22. The reentrant corner frame support assembly of claim 21, wherein: the male and female corner inserts further include a secondary plug-in block connected with the primary retention portion.
23. The reentrant corner frame support assembly of claim 22, wherein: the main plug-in blocks and the auxiliary plug-in blocks of the male and female corner plug-in units are connected through plug-in strips, and the plug-in strips are connected between the main holding parts and the auxiliary plug-in blocks of the main plug-in blocks.
24. The reentrant corner frame support assembly of claim 21, wherein: the main insertion portion and the main holding portion narrow and extend from respective intermediate portions toward the trailing end in the extending direction.
25. The reentrant corner frame support assembly of claim 24, wherein: the extending tail end of the main plug block is provided with a through hole which penetrates through the main plug part and the main holding part.
26. The reentrant corner frame support assembly of claim 22, wherein: the auxiliary plug block is provided with a first auxiliary plug end, the first auxiliary plug end is flush with the first main plug end, the auxiliary plug block extends from the first auxiliary plug end to one side, and the extending direction of the auxiliary plug block is the same as that of the main plug block.
27. The reentrant corner frame support assembly of claim 26, wherein: the auxiliary plug-in block is narrowed and stretched from the middle part of the auxiliary plug-in block along the stretching direction.
28. The reentrant corner frame support assembly of claim 23, wherein: the width of the main plug-in portion is larger than that of the main holding portion.
29. The reentrant corner frame support assembly of claim 28, wherein: the width of the main holding part is larger than or equal to the width of the plug strip.
30. The reentrant corner frame support assembly of claim 29, wherein: the width of the plugging strip is smaller than that of the auxiliary plugging block.
31. A method of assembling the inside corner frame support assembly of any one of claims 1 to 30, the method comprising the steps of:
s001, placing the reentrant corner frame at a corner and tightly attaching the reentrant corner frame to a wall;
S002, installing a lower plate, clamping and inserting the straight-inserting ribs of the clamping and inserting piece into the clamping and connecting grooves of the internal corner frame, and limiting the lower plate by using the clamping and inserting piece;
S003, the main plug-in blocks of the female and male corner plug-in units are inserted into the clamping grooves of the female corner frame, and the main plug-in blocks are tightly attached to the tops of the female corner plug-in units.
32. The method of assembling a corner frame support assembly according to claim 31,
The method also comprises the following steps:
S004, inserting a special-shaped clamping piece into the auxiliary inserting block of the female and male corner plug-in unit, so that the auxiliary inserting block of the female and male corner plug-in unit limits the special-shaped clamping piece;
S005, connecting a wallboard with the special-shaped clamping piece, and limiting the wallboard by the first back barrier strip or the second back barrier strip of the reentrant corner frame and the clamping body of the clamping piece.
CN201711481309.7A 2017-12-30 2017-12-30 Reentrant corner frame support assembly and method of assembling the same Active CN108149869B (en)

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CN102864887A (en) * 2012-10-15 2013-01-09 昆山协多利金属有限公司 Arc corner for wallboard
CN103741919A (en) * 2013-12-25 2014-04-23 安徽森泰塑木新材料有限公司 Connecting structure of corner keel and wallboard internal corner
CN103741920A (en) * 2013-12-25 2014-04-23 安徽森泰塑木新材料有限公司 Connecting structure of corner keel and external corner of wallboard
CN203669283U (en) * 2013-12-25 2014-06-25 安徽森泰塑木新材料有限公司 Corner keel for wallboard pavement
CN203783047U (en) * 2013-12-25 2014-08-20 安徽森泰塑木新材料有限公司 Corner keel and wallboard internal corner connecting structure
CN105908928A (en) * 2015-12-30 2016-08-31 浙江亚厦装饰股份有限公司 Wall frame internal corner clamping system
CN205688708U (en) * 2016-05-17 2016-11-16 西安东升科技有限公司 A kind of sandwich type wall panel bag post connects assembly
CN107268910A (en) * 2017-06-22 2017-10-20 浙江亚厦装饰股份有限公司 The overall external corner waterproof module of one kind industrialization decoration and its installation method
CN206667633U (en) * 2016-08-31 2017-11-24 浙江亚厦装饰股份有限公司 A kind of wall frame inner corner trim snap system
CN208235840U (en) * 2017-12-30 2018-12-14 浙江亚厦装饰股份有限公司 Inner corner trim frame support member

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864887A (en) * 2012-10-15 2013-01-09 昆山协多利金属有限公司 Arc corner for wallboard
CN103741919A (en) * 2013-12-25 2014-04-23 安徽森泰塑木新材料有限公司 Connecting structure of corner keel and wallboard internal corner
CN103741920A (en) * 2013-12-25 2014-04-23 安徽森泰塑木新材料有限公司 Connecting structure of corner keel and external corner of wallboard
CN203669283U (en) * 2013-12-25 2014-06-25 安徽森泰塑木新材料有限公司 Corner keel for wallboard pavement
CN203783047U (en) * 2013-12-25 2014-08-20 安徽森泰塑木新材料有限公司 Corner keel and wallboard internal corner connecting structure
CN105908928A (en) * 2015-12-30 2016-08-31 浙江亚厦装饰股份有限公司 Wall frame internal corner clamping system
CN205688708U (en) * 2016-05-17 2016-11-16 西安东升科技有限公司 A kind of sandwich type wall panel bag post connects assembly
CN206667633U (en) * 2016-08-31 2017-11-24 浙江亚厦装饰股份有限公司 A kind of wall frame inner corner trim snap system
CN107268910A (en) * 2017-06-22 2017-10-20 浙江亚厦装饰股份有限公司 The overall external corner waterproof module of one kind industrialization decoration and its installation method
CN208235840U (en) * 2017-12-30 2018-12-14 浙江亚厦装饰股份有限公司 Inner corner trim frame support member

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