Inside-corner decoration board mounting structure
Technical field
The present invention relates to decorative building material technical field more particularly to a kind of inside-corner decoration board mounting structures.
Background technique
Indoor wall and ceiling, which can exist, to have a common boundary, and inside corner line is a kind of building having a common boundary for covering up metope and ceiling
Material, inside corner line can also play the role of decoration.
For example, Authorization Notice No. is CN207513100U in Chinese patent literature, authorized announcement date is on June 19th, 2018
The utility model patent of disclosed entitled " a kind of edge decoration use shaped material ", this application discloses a kind of edge decoration use shaped material, packets
Include the first mounting base, the second mounting base, arc pressuring plate and support construction, the extended line of first mounting base and
The extended line of two mounting bases intersects vertically, and intersection point is inner corner trim inflection point;The first clamping is provided on first mounting base
Mechanism, the second clamping device is provided on second mounting base, and the supporting mechanism includes the first support plate, the second support
Plate and third support plate, second support plate are parallel to the second grip block, and third support plate is parallel to the 4th grip block, and institute
It states the second support plate to intersect vertically with third support plate, its intersection point is connection intersection point by the first support plate, first support
Board ends respectively with connect point of intersection, the connection of arc pressuring plate centerline.Disadvantage is that existing interior decoration
Metope and ceiling not just pure concrete wall surface, can also be arranged wallboard etc., or even indoor in order to improve on metope
Heat preservation plate material can be often set on temperature stability, interior and ceiling, and this application is obviously not applied for metope equipped with wallboard
Or the occasion of heat preservation plate material.
For another example Authorization Notice No. is CN202850432U in Chinese patent literature, authorized announcement date is April 3 in 2013
The utility model patent of entitled " detachable inner corner trim assembly buckle " disclosed in day, this application discloses a kind of detachable inner corner trim groups
Fastener, including the first L shape fastener and the 2nd L shape fastener, the first L shape fastener and wall connecting are closed, the on the inside of the first L shape fastener
Angle between one plane and the second plane is 90 degree and the angular bisector of the angle is equipped with the first extension end, and first stretches out
The end at end is equipped with notch, and the side wall of notch is equipped at least one dovetail groove, the first plane on the outside of the first L shape fastener and the
Two planes are contacted with wall;It is in 90 degree between the first plane and the second plane on the inside of the 2nd L shape fastener, the 2nd L shape
The angular bisector that the first plane and the second plane on the outside of fastener are formed by angle is equipped with the second extension end, on the second extension end
Equipped with dovetail corresponding with dovetail groove.It can complete to decorate at the inner corner trim of heat preservation plate material, disadvantage is that: first stretches
The notch of outlet and the second extension end by dovetail groove and dovetail cooperation limit, due to dovetail groove and dovetail formed it is unidirectional
Cooperation, dovetail can be successfully inserted in dovetail groove, but dovetail cannot directly be extracted out of dovetail groove, in saying for this application
It is described in bright book: to the notch applied force of the first extension end, so that notch occurs flexible deformation and opens, by the 2nd L shape fastener
The second extension end extracted out of notch, then Soft Roll plate is removed from the two sides of the first extension end, however attached according to specification
Display in figure, the notch of the first extension end are located inside folded by two pieces of heat preservation plate materials, the outer inconvenient force of notch, internal corner component
Dismounting it is inconvenient.
Therefore, the inside-corner decoration board mounting structure for designing a kind of easy disassembly is just necessary.
Summary of the invention
The present invention will overcome the shortcomings of that the inside-corner decoration plate dismounting of the prior art is inconvenient, be unfavorable for replacing and adjust, and provide
A kind of inside-corner decoration board mounting structure, facilitates the installation and replacement of inside-corner decoration plate.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of inside-corner decoration board mounting structure, including right angle fastener and inner corner trim locating part;Right angle fastener include detent item and
Clamping button, the detent item are equipped with vertical two pieces, and two pieces of detent items are fixed with the two sidewalls of inner corner trim respectively, and clamping button is located at card
In right angle folded by the item of position;Inner corner trim locating part includes card adapter plate and limit plate, and the two sidewalls of inner corner trim are withstood at the both ends of limit plate, card
Fishplate bar is located at limit plate towards the side of right angle fastener, and the both ends of limit plate are respectively equipped with limiting slot, and two limiting slots are respectively positioned on
Limit plate is fixedly connected with decorative panel between two limiting slots back to the side of right angle fastener;The clamping button includes two pieces of phases
Pair clamping piece, two pieces of clamping pieces are equipped with the clamping arc of outwardly convex respectively, and the end of card adapter plate is equipped with and clamping arc cooperates
Clamping joint, clamping button and card adapter plate are in the same plane.
Clamping button and card adapter plate are in the same plane, since card adapter plate and clamping button pass through clamping arc and clamping joint cooperation
Fixed, inner corner trim locating part can directly be extracted out from the plane where clamping button, the extraction direction of card adapter plate and the extension of clamping button
Direction is identical, and in inside-corner decoration plate installation process, mounted inner corner trim locating part can be extracted out directly from clamping button, facilitates yin
Angle locating part, that is, decorative panel maintenance and replacement, conveniently directly find the inner corner trim locating part of suitable wallboard and top plate thickness;Two pieces
Detent item is vertical, and vertical metope and ceiling can be bonded by detent item, and right angle fastener clamping is convenient;Detent item is item
Shape has elastic deformation amount, and in metope, ceiling face is uneven or metope and when 90 degree non-ceiling angle, card
Position item facilitates bending, and detent flexible deformation can be made by adjusting detent item, completes the fitting of right angle fastener and inner corner trim two sides, mentions
The convenience and reliability of high inside-corner decoration installation;Wallboard and top plate are blocked in limiting slot limitation, and cooperation clamping button completes decorative panel
Position restriction;Decorative panel and inner corner trim locating part can spray in factory after straight forming, inner corner trim locating part and rectangular card
Part is respectively as stand-alone assembly, in practical indoor location process, it is only necessary to inner corner trim locating part and right angle fastener are engaged by clamping,
Decorative panel can block the gap between two pieces of top plates, without carrying out other spraying process indoors, reduce interior decoration
Cost, and the smell of spraying is reduced, be conducive to indoor healthy.
Preferably, clamping piece includes two parallel support plates, clamping arc is located at the end of support plate.Connected by support plate
Clamping arc is connect, support plate is arranged in parallel, and the position of clamping arc can be limited by support plate, prevents clamping arc overbending, protects
Card connects the accuracy of arc position and the reliability of clamping button;Since parallel support plate end, support plate is arranged in clamping arc
Improve the ability of clamping arc elasticity deformation, when production can directly be arranged mold in two opposite clamping arcs, in clamping arc
Mold due to clamping arc elastic deformability can directly extract out by force, so can be molded directly with one-time-concreting by mold
Angle fastener improves the production efficiency of right angle fastener;The elastic deformability that clamping arc is improved by support plate, facilitates in card adapter plate
The clamping of clamping joint and clamping arc also facilitates clamping joint to extract out out of clamping arc, so that the replacement of inner corner trim locating part be facilitated to fill
The replacement of plaque.
Preferably, clamping button is located on angular bisector folded by two detent items.Clamping button is located at the angle bisection of detent item
On line, clamping item is for cooperation metope and ceiling and when flexible deformation, as long as the apex angle of right angle fastener is bonded with inner corner trim, clamping button
It can be stretched out from the angular bisector of inner corner trim, guarantee the reliability of decorative panel decoration function.
Preferably, the end of clamping arc is equipped with transition segmental arc, the bending direction of transition segmental arc and the bending side of clamping arc
To opposite.Facilitate clamping joint to stick into clamping arc, facilitates installation of the inner corner trim locating part on right angle fastener.
Preferably, decorative panel include two overlapped decoration arc plate, two decoration arc plate circular arc protrusion direction
On the contrary.Arc plate two overlap joints of decoration, in winter and in the extreme weather of summer, decorative panel can expand with heat and contract with cold with temperature,
The circular arc of decoration arc plate can reduce the deflection of decorative panel, be still able to guarantee decorative panel patch when decorative panel expands with heat and contract with cold
It closes on wallboard and top plate, improves the reliability of decorative panel.
Preferably, limit plate is vertical with card adapter plate, limiting slot includes the frid of two parallel cell walls and vertical cell wall, slot
Plate and one of cell wall are fixed on the end of limit plate.The groove width that limiting slot is determined by two pieces of cell walls determines thickness
Wallboard and top plate, right angle fastener and decorative panel can be first installed, wallboard and top plate, decorative panel and wallboard, top plate are installed later
Fitting effect it is more preferable, improve the aesthetics of indoor inside-corner decoration.
Preferably, limit plate includes the positioning plate positioned at limit board ends, positioning plate vertically abuts the two sidewalls of inner corner trim,
Card adapter plate is equipped with the cell wall of perpendicular positioning plate, and limiting slot is formed between cell wall and positioning plate.Limiting slot is by cell wall and positioning plate
The groove width of composition, limiting slot is uncertain, and inside-corner decoration structure can be adapted for the wallboard and top plate of different-thickness, not in face of size
Matched decorative panel can directly replace matched decorative panel, convenient for disassembly and assembly.
Preferably, the length of cell wall is 1.5 times to 3 times of positioning plate length, decorative panel is connected to the end of cell wall.Peace
When filling decorative panel, it can be mounted directly right angle fastener, wallboard and top plate, decorative panel is installed into right angle fastener, wallboard again later
Relative positioning plate reserves pre- allowance respectively with top plate, and pre- allowance is greater than frid length, had both guaranteed the patch of decorative panel and wallboard, top plate
It closes, guarantees the decoration ability of decorative panel, while inner corner trim locating part can also be facilitated directly to separate with right angle fastener.
The invention has the beneficial effects that: conveniently directly find the inner corner trim locating part of suitable wallboard and top plate thickness;Right angle
Fastener clamping is convenient, and detent item facilitates bending, and detent flexible deformation can be made by adjusting detent item, completes right angle fastener and yin
The fitting of angle two sides improves the convenience and reliability of inside-corner decoration installation;The circular arc of decoration arc plate can reduce decorative panel
Deflection, be still able to guarantee that decorative panel is fitted on wallboard and top plate when decorative panel expands with heat and contract with cold, improve decorative panel
Reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of another embodiment of the invention.
In figure: 1 detent item of right angle fastener, 11 clamping button 12 is clamped piece 121 and is clamped 122 support plate 123 of arc
22 positioning plate of transition segmental arc 124 inner corner trim locating part, 2 card adapter plate, 21 clamping joint, 211 limit plate, 220 limiting slot 3
31 frid of cell wall, 32 decorative panel 4 decorates 41 wallboard of arc plate, 5 top plate 6.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of an embodiment of the present invention, in Fig. 1, a kind of inside-corner decoration board mounting structure, including it is straight
Angle fastener 1 and inner corner trim locating part 2;Right angle fastener 1 includes detent item 11 and clamping button 12, and the detent item 11 is equipped with vertical two
Block, two pieces of detent items 11 are fixed with the two sidewalls of inner corner trim respectively, and clamping button 12 is located in right angle folded by detent item 11;In Fig. 1,
Clamping button 12 is located on angular bisector folded by two detent items 11.Inner corner trim locating part 2 includes card adapter plate 21 and limit plate 22, limit
The two sidewalls of inner corner trim are withstood at the both ends of plate 22, and card adapter plate 21 is located at limit plate 22 towards the side of right angle fastener 1, limit plate 22
Both ends are respectively equipped with limiting slot 3, and two limiting slots 3 are respectively positioned on limit plate 22 back to the side of right angle fastener 1, two limiting slots 3
Between be fixedly connected with decorative panel 4;Limit plate 22 is vertical with card adapter plate 21, and limiting slot 3 is including two parallel cell walls 31 and vertically
The frid 32 of cell wall 31, frid 32 and one of cell wall 31 are fixed on the end of limit plate 22.Another piece of cell wall 31 is fixed on
The end of frid 32, two limiting slots 3 are fixed on that the cell wall 31 on frid 32 is adjacent, and the adjacent slot walls 31 of two limiting slots 3 are logical
The connection of decorative panel 4 is crossed, clamping button 12 includes two pieces of opposite clamping pieces 121, and two pieces of clamping pieces 121 are equipped with outwardly convex respectively
Clamping arc 122, clamping piece 121 includes two parallel support plates 123, and clamping arc 122 is located at the end of support plate 123.Clamping
The end of arc 122 is equipped with transition segmental arc 124, and the bending direction of transition segmental arc 124 is opposite with the clamping bending direction of arc 122.Card
The end of fishplate bar 21 is equipped with the clamping joint 211 cooperated with clamping arc 122, and clamping button 12 and card adapter plate 21 are in the same plane.
Decorative panel 4 include two overlapped decoration arc plate 41, two decoration arc plates 41 circular arc protrusion directions it is opposite.Clamping button 12
It is in the same plane with card adapter plate 21, since card adapter plate 21 and clamping button 12 are solid by clamping arc 122 and the cooperation of clamping joint 211
Fixed, inner corner trim locating part 2 can directly be extracted out from the plane where clamping button 12, the extraction direction of card adapter plate 21 and clamping button 12
Extending direction is identical, and in 4 installation process of inside-corner decoration plate, mounted inner corner trim locating part 2 can directly be taken out from clamping button 12
Out, facilitate the inner corner trim locating part 2 i.e. maintenance and replacement of decorative panel 4, conveniently directly find the yin of 6 thickness of suitable wallboard 5 and top plate
Angle locating part 2;Two pieces of detent items 11 are vertical, and vertical metope and ceiling can be bonded by detent item 11, and right angle fastener 1 blocks
It is tight convenient;Detent item 11 is bar shaped, has elastic deformation amount, and in metope, ceiling face is uneven or metope and smallpox
When plate angle is 90 degree non-, detent item 11 facilitates bending, and 11 flexible deformation of detent item can be made by adjusting detent item 11, completes straight
The fitting of angle fastener 1 and inner corner trim two sides improves the convenience and reliability of inside-corner decoration installation;Wallboard 5 is blocked in the limitation of limiting slot 3
With top plate 6, clamping button 12 is cooperated to complete the position restriction of decorative panel 4.The groove width of limiting slot 3 is determined by two pieces of cell walls 31, it is right
In wallboard 5 and top plate 6 that thickness determines, right angle fastener 1 and decorative panel 4 can be first installed, wallboard 5 and top plate 6, dress are installed later
The fitting effect of plaque 4 and wallboard 5, top plate 6 is more preferable, improves the aesthetics of indoor inside-corner decoration.
Fig. 2 is the structural schematic diagram of another embodiment of the invention, in Fig. 2, a kind of inside-corner decoration board mounting structure, and packet
Include right angle fastener 1 and inner corner trim locating part 2;Right angle fastener 1 includes detent item 11 and clamping button 12, and the detent item 11 is equipped with vertical
Two pieces, two pieces of detent items 11 are fixed with the two sidewalls of inner corner trim respectively, and clamping button 12 is located in right angle folded by detent item 11;Yin
Angle locating part 2 includes card adapter plate 21 and limit plate 22, and the two sidewalls of inner corner trim are withstood at the both ends of limit plate 22, and card adapter plate 21 is located at limit
Position plate 22 is towards the side of right angle fastener 1, and the both ends of limit plate 22 are respectively equipped with limiting slot 3, and two limiting slots 3 are respectively positioned on limit
Plate 22 is fixedly connected with decorative panel 4 back to the side of right angle fastener 1, the end of two limiting slots 3;The clamping button 12 includes two
The opposite clamping piece 121 of block, two pieces of clamping pieces 121 are equipped with the clamping arc 122 of outwardly convex respectively, and the end of card adapter plate 21 is set
There is the clamping joint 211 cooperated with clamping arc 122, clamping button 12 and card adapter plate 21 are in the same plane.Being clamped piece 121 includes two
Parallel support plate 123, clamping arc 122 are located at the end of support plate 123.It is flat that clamping button 12 is located at angle folded by two detent items 11
On separated time.The end for being clamped arc 122 is equipped with transition segmental arc 124, the bending of the bending direction and clamping arc 122 of transition segmental arc 124
It is contrary.Decorative panel 4 include two overlapped decoration arc plate 41, two decoration arc plate 41 circular arc protrusion direction phase
Instead.Limit plate 22 includes the positioning plate 220 positioned at 22 both ends of limit plate, and positioning plate 220 vertically abuts the two sidewalls of inner corner trim, clamping
Plate 21 is equipped with the cell wall 31 of perpendicular positioning plate 220, and limiting slot 3 is formed between cell wall 31 and positioning plate 220.The length of cell wall 31
It is 2 times of 220 length of positioning plate, decorative panel 4 is connected to the end of cell wall 31.In Fig. 2, decorative panel 4 is located at cell wall 31 back to straight
One end of angle fastener 1.The groove width of limiting slot 3 is uncertain, and inside-corner decoration structure can be adapted for the wallboard 5 and top plate of different-thickness
6, matched decorative panel 4 can be directly replaced in face of the unmatched decorative panel 4 of size, it is convenient for disassembly and assembly.It, can when decorative panel 4 is installed
To be mounted directly right angle fastener 1, wallboard 5 and top plate 6, decorative panel 4 is installed into right angle fastener 1, wallboard 5 and top plate 6 again later
Relative positioning plate 220 reserves pre- allowance respectively, and pre- allowance is greater than 32 length of frid, has both guaranteed decorative panel 4 and wallboard 5, top plate 6
Fitting, guarantees the decoration ability of decorative panel 4, while can also facilitate inner corner trim locating part 2 directly and the separation of right angle fastener 1.