CN211229292U

CN211229292U - External corner assembly

Info

Publication number: CN211229292U
Application number: CN201920684943.9U
Authority: CN
Inventors: 王子诚; 张轶然; 郭辉; 祁高铭
Original assignee: Tianjin Haozhai Assembly Technology Co ltd
Current assignee: Deformable Building Block (Beijing) Technology Co.,Ltd.
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-08-11
Anticipated expiration: 2029-05-14

Abstract

The utility model relates to an external corner subassembly for the installation of wall, include: the outer decoration piece of the external corner is arranged at a right angle, the inner decoration piece of the external corner is arranged at a right angle, and the connecting plate; the external corner decoration piece and the internal corner decoration piece are arranged in parallel, and two ends of the connecting plate are respectively fixed to the right-angle inner edge of the external corner decoration piece and the right-angle outer edge of the internal corner decoration piece; lie in the connecting plate is with one side the outer gadget of external corner reaches the gadget encloses into the joint recess that is used for joint wall substrate layer in the external corner. Through above-mentioned external corner subassembly, can strengthen the stability and the life at decoration wallboard wall outside corner, to the closed angle of different decoration wallboard handing-over departments except fixed effect, still play the effect of protection.

Description

External corner assembly

Technical Field

The utility model relates to an interior decoration technical field especially relates to an external corner subassembly.

Background

At present, when interior decoration, the external corner is the place that is collided with most easily in the house to, still, there is the following problem:

if adopt the mode of installation wallboard to carry out the wall fitment, because the restriction of wallboard thickness, wall leveling fossil fragments can be very thin usually, so, the wallboard handing-over department because the thinner problem that has not enough intensity of wall leveling track body.

SUMMERY OF THE UTILITY MODEL

To at least some extent overcome the above-mentioned problems of the prior art, the present invention provides an external corner assembly.

The utility model provides an external corner subassembly for the installation of wall, include:

the outer decoration piece of the external corner is arranged at a right angle, the inner decoration piece of the external corner is arranged at a right angle, and the connecting plate;

the external corner decoration piece and the internal corner decoration piece are arranged in parallel, and two ends of the connecting plate are respectively fixed to the right-angle inner edge of the external corner decoration piece and the right-angle outer edge of the internal corner decoration piece;

lie in the connecting plate is with one side the outer gadget of external corner reaches the gadget encloses into the joint recess that is used for joint wall substrate layer in the external corner.

Further, the external corner assembly further comprises: the external corner reinforcing support piece is arranged at a right angle and is clamped on the outer side of the external corner.

The embodiment of the utility model can include following beneficial effect:

through above-mentioned external corner subassembly, can strengthen the stability and the life at decoration wallboard wall outside corner, to the closed angle of different decoration wallboard handing-over departments except fixed effect, still play the effect of protection.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a conventional wall mounting structure;

FIG. 2 is a schematic structural view of a prior art keel mounted with a decorative wall panel by bonding;

FIG. 3 is a schematic view of a prior art keel screw-mounted decorative wall panel;

fig. 4 is a schematic structural diagram of a wall leveling rail according to an embodiment of the present invention;

fig. 5 is an assembly schematic view of a leveling assembly including a wall leveling rail and a wall panel mount according to an embodiment of the present invention;

FIG. 6 is a schematic structural view illustrating installation of a decorative wall panel by a leveling assembly according to an embodiment of the present invention;

fig. 7 is a schematic view of the top end of the decorative wall panel assembled with the top corner sliding rail according to the embodiment of the present invention;

fig. 8 is a schematic view illustrating the assembly of the vertex angle sliding track and the vertex angle line assembly of the face decoration closing-in according to the embodiment of the present invention;

fig. 9 is a schematic view illustrating a relationship between the C-shaped foot keel and the ground base layer, the ground leveling member, the cement pressure plate, the floor mat and the floor in the clamped-type binding-off skirting line assembly according to the embodiment of the present invention;

fig. 10 is a schematic view illustrating a connection relationship between the bottom end of the decorative wall panel and the C-shaped keel according to an embodiment of the present invention;

fig. 11 is a schematic structural view of the baseboard wall connector according to the embodiment of the present invention;

fig. 12 is a schematic view illustrating an assembly of a surface decoration clamping type closing-in skirting line and a C-shaped ground keel according to an embodiment of the present invention;

FIG. 13 is a schematic view of the thickness of a protruding wall surface after installation of a prior art skirting line;

fig. 14 is a schematic view of the thickness of the protruding wall surface after the assembly of the clamping type closing-up skirting line shown in the embodiment of the present invention is installed;

fig. 15 is a schematic view of a front mounting position of the internal corner reinforcing and supporting member according to an embodiment of the present invention;

fig. 16 is a structural intention of a female-corner splicing decorative strip shown in the embodiment of the invention;

fig. 17 is a side cross-sectional view of an external corner reinforcing brace and a decorative wall panel according to an embodiment of the present invention;

fig. 18 is a schematic view of the installation positions of the external corner decoration, the internal corner decoration and the connecting plate, which are arranged at a right angle according to the embodiment of the present invention;

fig. 19 is a schematic view showing the distribution of the top corner sliding type inserting rail, the plurality of wall leveling rails and the C-shaped foot keel in the wall surface mounting method according to the embodiment of the present invention;

fig. 20 is a schematic view of the installation of the decorative wall panel in the wall installation method of the embodiment of the present invention.

Wherein:

100. building wall surfaces; 101. plastering a gypsum leveling layer; 102. painting a putty leveling layer; 103. surface latex paint/wallpaper; 104. structural adhesive; 105. wall surface strip keels; 106. fixing the bolt; 107. self-tapping screws; 200. decorative wall panels 300, leveling assemblies; 301. leveling a rail on the wall surface; 3011. a wall surface fixing plate; 3012. building wall surfaces; 3013. a first wall engaging panel; 3014. a second wall engaging panel; 3015. a first buckle plate; 3016. a second buckle plate; 3017. a wall surface strip-shaped hole; 3018. a U-shaped groove is fixed on the wall surface; 302. a wallboard securing member; 3021. fixing a wallboard; 30221. a first extension block; 30222. a second extension block; 30223. extending the pinch plate; 30224. a plugboard; 3023. wall panel fasteners; 3024. an elastic member; 30231. a first wall panel connector tile; 30232. a second wallboard connector tile; 3025. a convex groove; 303. decorating the wallboard; 400. a vertex angle is inserted into the track; 401. a U-shaped mounting groove; 4011 a top plate; 4012. a first side plate; 4013. a second side plate; 402. a U-shaped fixing groove; 4021. a wall side plate; 4022. a third side plate; 4023. a fourth side plate; 4024. an extension plate; 4025. a first protrusion; 4026. a second protrusion; 500. a face decoration closing-in vertex angle line component; 501. closing up the top surface; 502. closing up the decorative surface; 503. a clamping surface; 504. an elastic layer; 600. a clamping type closing-up skirting line component; 601. c-shaped foundation keels; 602. a skirting wall surface connecting piece; 6021. a linker; 6022. an opening; 6023. a groove; 6024. a long hole; 603. the surface decoration is clamped with a closing skirting line; 6031. a U-shaped plate; 6032. a plugboard; 700. a reentrant corner reinforcing strut; 701. a first reinforcing plate; 702. a second reinforcing plate; 703. fixing a plate clamping piece; 7031, reinforcing the connecting plate; 7032, a first snap connector tile; 7033, a second snap connector tile; 800. the internal corner is inserted with a decorative strip; 801. a first vertical plate; 802. a second vertical plate; 803. a third vertical plate; 901. a ground substrate; 902. a ground leveling member; 903. a cement pressure plate; 904. a floor mat; 905. a ground leveling layer; 906. a ground facing; 1001. a finished wardrobe; 1002. a gap of 2 mm; 1003. skirting lines in the prior art; 1100, an external corner component; 1101, external corner finishing; 1102, external corner trim; 1103, connecting plates; 1104, external corner reinforcing support

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Before discussing exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described

Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be termed a second element, and, similarly, a second element may be termed a first element, without departing from the scope of example embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

FIG. 1 is a conventional wall mounting structure; FIG. 2 is a schematic structural view of a prior art keel mounted with a decorative wall panel by bonding; fig. 3 is a schematic structural view of a keel installed with a decorative wall panel by means of screws in the prior art. In the traditional wall surface installation process, wall surface leveling is a necessary process, as shown in fig. 1, home decoration workers firstly remove putty and a plastering gypsum layer on the surface layer of the original wall surface, which probably takes 1 day; then, rough wall surface leveling is carried out by using the plastering gypsum to obtain a plastering gypsum leveling layer 101, which probably takes 1 day, and meanwhile, the plastering gypsum layer on the wall surface needs to be dried, which probably takes 2 days; then, fine leveling of the wall surface is carried out by using putty, and the leveling of the putty layer needs to be carried out twice to obtain a corresponding plastering putty leveling layer 102, wherein the time consumption of 1 day is probably required for each time, and the time consumption of 1 day is also required for drying; the second time of putty drying is also needed to be sanded, which takes about 1 day; this surface is then finished with a further layer of wall substrate (wallboard, paint coating, face layer latex/wallpaper 103, etc.), which takes approximately a 1 day cycle.

Because this kind of traditional wall installation work progress is very consuming time, and required drying cycle is also longer, in addition, in the in-process of making level, very high to workman's personal experience and skill requirement, moreover, still need to polish with abrasive paper after putty layer is dried for the second time, can produce a large amount of smoke and dust, this kind of smoke and dust can greatly influence construction workman's healthy, brings dust pollution to whole operation space and peripheral area simultaneously.

For the traditional wall surface installation process, as shown in fig. 2 and 3, through some assembly type decoration methods in the market, wall leveling is not performed on site through plastering gypsum and putty, but wall surface leveling is performed through steel strip-shaped keels (such as the wall surface strip-shaped keels 105), and then decorative wall boards 200 (decorative wall boards with PVC films or wall paper/10 mm thick adhered) are installed, so that although the wall surface leveling and decoration time can be greatly reduced, structural glue 104, fixing bolts 106 or self-tapping screws 107 can be used in the process of installing a wall surface base material layer, the installation process is complicated, and meanwhile, only destructive disassembly can be used after the installation.

The first embodiment of the utility model provides a wall surface installation structure, which comprises a leveling component, a vertex angle inserting type track and a clamping type closing-up skirting line component; the leveling component is fixed on the building wall surface and used for installing the decorative wallboard and leveling the decorative wallboard; the decorative wall board is detachably fixed on the building wall surface through the leveling assembly; the top-angle inserting type track is used for sliding connection after the top end of the decorative wallboard is inserted; the clamping type closing-in skirting line component is used for clamping the skirting line into a groove which is concave to a wall surface, so that the thickness of the protruding decorative wall plate is within a given threshold range after the plane where the skirting line is located is installed into the groove.

Preferably, in the wall surface installation structure, the decorative wall board is slidably connected with the building wall surface through the leveling assembly.

It should be noted that, the thickness of skirting line protrusion decorative wall plate can be adjusted according to actual need the utility model discloses an in the embodiment, the thickness of protrusion wall plate is 2 millimeters, the utility model discloses do not limit to this. The utility model discloses a technical scheme who realizes protrusion thickness reduction as long as cooperate through this kind of skirting line and recess is all within the protection scope.

In this embodiment: through make level subassembly, the bayonet track of apex angle and the formula of clamping binding off skirting line subassembly, make decorative wall board installation swift, can harmless dismantlement simultaneously. Specifically, the leveling component is fixed on the building wall surface and used for installing the decorative wallboard and leveling the decorative wallboard; the decorative wall board is detachably fixed on the building wall surface through the leveling assembly; the top-angle inserting type track is used for sliding connection after the top end of the decorative wallboard is inserted; the clamping type closing-in skirting line component is used for clamping the skirting line into a groove which is concave to a wall surface, so that the thickness of the protruding decorative wall plate is within a given threshold range after the plane where the skirting line is located is installed into the groove. The utility model simplifies the loading and unloading process of the decorative wall board; the decorative wallboard is prevented from being damaged in the assembling and disassembling process, so that the integrity of the decorative wallboard is ensured, the decorative wallboard can be reused, and secondary decoration is facilitated.

Fig. 4 is a schematic structural diagram of a wall leveling rail in a wall mounting structure according to an embodiment of the present invention; fig. 5 is an assembly view of a leveling assembly including a wall leveling rail and a wall panel mount in a wall mounting structure according to an embodiment of the present invention; fig. 6 is a schematic structural view of the wall surface installation structure of the present invention, which is installed and decorated with the leveling assembly. According to fig. 4 to 6, the embodiment of the utility model provides a wall mounting structure's the structural schematic diagram of subassembly of making level.

Referring to fig. 4 to 6, in the wall surface installation structure, the leveling assembly 300 includes at least one wall surface leveling rail 301 and a wall plate fixing member 302 slidably installed with each wall surface leveling rail 301; the wall panel fastener 302 is also used to snap fit decorative wall panel 303.

Wherein, referring to fig. 4, the wall leveling rail 301 includes: a wall surface fixing plate 3011 attached and fixed to the building wall surface 100; the wall leveling track 301 further comprises a first wall connecting plate 3013 and a second wall connecting plate 3014, and the first wall connecting plate 3013 is fixed to the side end of the wall fixing plate 3011 located above in the length direction; second wall engaging plate 3014 is fixed to the lower side of wall mounting plate 3011 in the longitudinal direction. The first and second

wall engaging tiles

3013 and 3014 are both directed outwardly along the building wall 100 and perpendicular to the wall fixing plate 3011. Wall fixing U-shaped groove 3018 is enclosed by wall fixing plate 3011, first wall connection plate 3013 and second wall connection plate 3014.

U type groove 3018 is the recess, and wall bar hole 3018 is put into to inside setting rectangular shape, and wall bar hole 3018 width is a fixed value, and the interval is a fixed value between two trench central points, makes things convenient for adjusting about between wall leveling track 301 and the wall set screw position, and adjustable slip screw groove height is the set screw external diameter.

The U-shaped slot 3018 is recessed inward and designed to allow the screw cap height of the screw between the wall leveling rail 301 and the wall fixing point to be hidden therein, and not to be higher than the surface of the rail, resulting in a raised decorative wall panel.

Wall leveling track 3011 also includes a first gusset 3015 and a second gusset 3016. Wherein, the first buckle 3015 is perpendicular to the first wall engaging plate 3013 and far away from the wall fixing plate 3011, and is used for clamping the upper end of the wallboard fixing piece 302; second buckle 3016 is perpendicular to second wall joint plate 3014 and the same direction of extension as first buckle 3015. The ends of second buckle 3016, second wall engaging plate 3014 and wall securing plate 3011 form a slot for insertion of the lower end of wall securing member 3012.

Referring to fig. 5 and 6, wall panel fastener 302 includes: wallboard fixed plate 3021, track connection plate and wallboard fastener 3023.

The rail attachment plate includes a first extension 30221, a second extension 30222, an extension flap 30223 secured to the first extension 30221, and a patch panel 30224 secured to the second extension 30222.

The first extension block 30221 and the second extension block 30222 are respectively fixed to both ends of the wallboard fixing plate 3021, perpendicular to the wallboard fixing block 3021, and distributed on the same side of the wallboard fixing plate 3021; the extension buckle 30223 is perpendicular to and fixedly connected with the first extension block 30221 and extends towards the direction close to the wallboard fixing plate 3021, and the wallboard fixing plate 3021, the first extension block 30221 and the extension buckle 30223 form a slot; the connector board 30224 is perpendicular to and fixedly attached to the second extension block 30222 and extends away from the wall plate securing plate 3021.

Wall panel clip 3023 comprises a first wall panel connector tile 30231 and a second wall panel connector tile 30232. Wherein, the first wallboard connecting plate 30231 is fixed on the wallboard fixing plate; second panel connector tiles 30232 are fixedly attached to first panel connector tiles 30231 and are parallel to panel attachment panels 3021.

Referring to fig. 6, wall panel attachment panel 3021, first wall panel connector panel 30231 and second wall panel connector panel 30232 define a clip channel for clipping decorative wall panel 303.

Moreover, the wall surface fixing plate 3021 is provided with a plurality of wall surface strip-shaped holes; and the threaded fixing piece penetrates through the wall strip-shaped hole and then is in threaded connection with a threaded hole formed in the building wall 3012.

In one embodiment, the track connection plate of wall panel fastener 302 is a clearance fit with first and

second clips

3015 and 3016, such that wall panel fastener 302 can slide back and forth along the length of wall leveling track 301.

In the prior art, the wall panel fastener 302 needs to be slid into the wall surface leveling rail 301 before installing the decorative wall panel 303, the wall panel fastener 302 is not flat, and adjusting the position thereof is a troublesome process. The installation mode of wallboard fixing piece 302 and wall leveling track 301 has been changed to this embodiment, and the installation position is changed into the perpendicular installation of inserting from horizontal slip adjustment, makes the installation of wallboard fixing piece 302 more convenient.

In this embodiment, wall surface mounting plate 3021 may also be provided with a plurality of grooves 3025, for example, in this embodiment, two additional grooves 3025 are added to wall surface mounting plate 3021, and they serve to increase the lateral strength of the wall surface leveling rail. It can be understood that, in order to enhance the strength of the wall leveling rail 301, two shallow grooves are added to increase the contact area of the rail, and the strength is increased

The wall leveling rail 301 has insufficient transverse strength after reaching a certain length, and the wallboard fixture 302 is not tightly attached to the wall leveling rail 301. After the decorative wall panel 303 is installed on the wall, metal friction sound can appear by pressing the surface of the panel, and in order to eliminate such noise, the prior art generally needs to squeeze foam rubber into a gap between the decorative wall panel 303 and the wall surface for fixing, but the process and the cost are increased.

In addition the embodiment of the utility model provides a to wallboard mounting 302, for reducing the metal friction sound that produces according to wall leveling track lower extreme after decorating wallboard 303 installs, on the surface of plugboard 30224 and second buckle 3016 contact, still increased elastic component 3024. The process of squeezing foam rubber into the gap between the decorative wall plate 303 and the wall surface is omitted, the cost is reduced, and the installation efficiency is improved.

It can be seen that the leveling assembly employed in the present embodiment has the following advantages:

the wall plate fixing piece is arranged on a wall surface leveling rail from the vertical direction, the wall plate clamping piece on the wall plate fixing piece is used for installing a decorative wall plate, the installation time is very quick, the wall plate fixing piece can be installed in two directions, and the structure can decorate the wall plate and can also fix a reentrant corner reinforcing and supporting piece;

secondly, the wall surface leveling rail does not need to reserve a glue groove or the installation depth of a self-tapping screw, so the thickness is only 3 mm;

and thirdly, the decorative wall board clamped by the wall board fixing piece is very easy to remove, the wall surface leveling track and the decorative wall board are not damaged at all, and the three can be repeatedly utilized.

Fig. 7 is a schematic view illustrating the assembly of the top corner sliding rail and the top end of the decorative wall panel in the wall surface installation structure according to the embodiment of the present invention;

in this embodiment, the corner insert rail 400 includes a U-shaped mounting groove 401, and a U-shaped fixing groove 402 perpendicular to the U-shaped mounting groove 401.

Wherein, U type mounting groove 401 includes roof 4011, with first curb plate 4012 and the second curb plate 4013 of two sides difference vertical connections of roof 4011. The first side plate 4012 is parallel to the second side plate 4013; the first side plate 4012, the top plate 4011 and the second side plate 4013 form a U-shaped cavity; the U-shaped cavity is used for inserting the decorative wall board.

The U-shaped fixing groove 402 includes a wall side plate 4021, and a third plate 4022 and a fourth plate 4023 vertically connected to both sides of the wall side plate 4021. Also, the third panel 4022 is parallel to the fourth panel 4023. The third side plate 4022, the wall side plate 4021 and the fourth side plate 4023 form a U-shaped cavity; the thickness of the U-shaped cavity is the same as that of the wall fixing U-shaped groove 3018.

The second side plate 4013 is vertically connected with the third side plate 4022, and the third side plate 4022 extends towards the building wall surface; an extension plate 4024 is vertically connected to the fourth side plate 4023, and the extension plate 4024 extends downward.

In this embodiment, the top-angle-insertion-type rail 400 is fixed to the building wall surface, and the thickness of the fixing groove is the same as that of the U-shaped groove where the wall surface leveling rail is located, so as to ensure that the top-surface-insertion-type sliding rail and the wall surface leveling rail are located on the same horizontal plane. In a preferred embodiment, the wall side panels 4021 are further provided with protrusions remote from the building wall. That is, the first protrusion 4025 and the second protrusion 4026 are added at the interface with the building wall for increasing the structural strength.

In a preferred embodiment, the wall mounting structure further includes a face trim apex line assembly 500. Referring to fig. 8, in a wall surface mounting structure shown in an embodiment of the present invention, a schematic view of assembling a vertex angle sliding track 400 and a vertex angle line assembly 500 of a surface decoration closing-in is shown.

In this embodiment, the face-decorating closed-end vertex line assembly 500 includes a closed-end top surface 501, a closed-end decorative surface 502 perpendicularly connected to the closed-end top surface 501, and a clamping surface 503 perpendicularly connected to the closed-end decorative surface 502; the closing-in top surface 501, the closing-in decorative surface 502 and the clamping surface 503 form a semi-closed L-shaped cavity. Decorative wall panel 303 is installed into top corner plug-in track 400 and top corner plug-in track 500 snaps into the L-shaped cavity.

The design of the top corner line of the closed opening of the surface decoration has the advantages that the connection between the decorative wall surface and the top surface is more delicate and natural, the width of the top corner line of the closed opening can be reduced visually by the design, and the visual aesthetic feeling of people is met.

In specific implementation, the top-angle sliding track is matched with the top-angle line assembly of the face decoration closing-in, so that the top of the decoration wallboard is inserted into the sliding track to play a role in fixing, and the decoration wallboard is convenient to disassemble; simultaneously, the U type cavity as the track also has the effect of fixed surface decoration binding off apex angle line subassembly, makes decorative wallboard and top surface link up more naturally also more exquisite.

In a preferred embodiment, an elastic layer 504 is further provided on the contact surface of the top surface 501 of the mouth and the top corner inserting rail 400 to increase the friction force and reduce the metal friction sound.

Referring to fig. 9 to 14, a structure diagram of a snap-fit binding-off skirting line assembly in the wall-like mounting structure embodiment is shown.

In this embodiment, the snap-fit binding-off skirting line assembly 600 includes: the C-shaped foot keel 601, the foot line wall surface connecting piece 602 and the surface decoration clamping type closing-up foot line 603.

The open end of the C-shaped foundation keel 601 faces away from the building wall surface, and the closed end of the C-shaped foundation keel 601 is attached to the building wall surface; the lower end of the C-shaped ground keel 601 is attached to a ground leveling layer 905; the ground surface layer 905 presses the lower end of the C-shaped foot keel 601.

As can also be seen in fig. 9, the relationship between the C-shaped foot keel 601 and the ground base 901, ground screed 902, cement pressure plate 903, floor mat 904, ground screed 905, and ground layer 906 (floor) in the snap-fit close-up skirting assembly 600 is schematically illustrated.

Fig. 10 is a schematic view showing the connection relationship between the bottom end of the decorative wall panel and the C-shaped foot keel 601.

Fig. 11 is a schematic structural view of the baseboard wall connector in the wall mounting structure shown in the embodiment of the present invention. The skirting wall connector 602 comprises a connector 6021; the connector 6021 is fixedly connected to the inner surface of the closed end of the C-shaped anchor keel 601. The connector 6021 has two openings 6022; the two openings 6022 are distributed in the vertical direction.

In addition, the area between the two openings 6022 is a groove 6023, at least one long hole 6024 which penetrates through the connector 6021 in the horizontal direction is arranged in the groove 6023, and the long hole 6024 is penetrated by a threaded connector so as to fixedly connect the connector 6021 and the closed end of the C-shaped foundation keel 601 to the building wall surface.

The surface decoration card type closing-up skirting line 603 comprises a U-shaped plate 6031, and a plug-in plate 6032 matched with the opening 6022 is arranged on the U-shaped plate 6031.

Referring to fig. 12, a schematic view of the assembly of the surface decoration clamping type closing-in skirting line and the C-shaped ground keel is shown.

After the ground surface layer 906 is installed, the surface decoration clamping type closing-in skirting line 603 is inserted into the opening 6022 through the inserting plate 6032 and is clamped with the C-shaped foundation keel 601. The thickness of the surface layer of the closing-in skirting line is 1 mm. Such a structure also facilitates quick installation and removal.

C type lower margin fossil fragments 601 can let decorate the wallboard bottom and insert the blind end surface as the orbital C type that slides, plays the fixed action to also conveniently dismantle. Meanwhile, the sliding rail also has the function of a fixed surface decoration clamping type closing-up skirting line, so that the decorative wallboard is connected with a ground decoration surface layer (wood floor/ceramic tile/marble) more naturally and delicately.

The surface decoration clamping type closing-up skirting line is arranged at different heights according to different materials (wood floors, ceramic tiles and marble) used by the ground finish surface, and is very convenient to adjust.

Fig. 13 is a schematic view showing the thickness of a protruded wall surface after the skirting line of the prior art is installed. The figure shows a finished wardrobe 1001, skirting line 1003. It can be seen that the skirting line 1003 in the prior art is 10mm higher than the finished surface of the wall surface, which directly results in the situation that the cabinet cannot be stuck to the wall during the placement process to cause area loss and unstable cabinet placement.

Comparing fig. 13 with fig. 14, fig. 14 is a schematic view showing the thickness of the protruding wall surface after the fastening type closing-up skirting line assembly is installed. The figure shows a 2mm gap 1002. That is to say, in the embodiment of the utility model provides an in, the skirting line only exceeds 2mm than decorating the wallboard, and the vision is more pleasing to the eye, also makes things convenient for the cupboard to put.

In an embodiment of the present invention, the support member 700 is further included and the recessed-corner insertion decoration strip 800 is also included. The schematic diagram of the structure and the installation position of the supporting member 700 reinforced by the internal corner refers to fig. 15 and fig. 15, which illustrate the embodiment of the present invention.

The reentrant corner reinforcing support 700 includes a first reinforcing plate 701 and a second reinforcing plate 702; the first reinforcing plate 701 is vertically connected to the second reinforcing plate 702. The connecting member formed by the first reinforcing plate 701 and the second reinforcing plate 702 is clamped in the internal corner.

And, support piece 700 is consolidated to reentrant corner still includes gusset plate joint spare 703, and gusset plate joint spare 703 includes: a reinforcing connecting plate 7031, a first snap engaging connecting plate 7032, and a second snap engaging connecting plate 7033. The reinforced connecting plate 7031 is slidably connected to the wall surface leveling rail; the first clamping connection joint plate 7032 is fixed on the wall plate fixing plate; a second snap engagement connector tab 7033 is fixedly connected to the first snap engagement connector tab 7032 and is parallel to the wall panel attachment plate.

Wherein, the reinforcing connecting plate 7031, the first clamping connecting plate 7032 and the second clamping connecting plate 7033 enclose a clamping groove for clamping and clamping the first reinforcing plate 701 or the second reinforcing plate 702. The internal corner reinforcing and supporting piece is also fixed with the wall surface leveling rail through the clamping piece.

Increase this structure because, wall leveling track is more thin than traditional wall leveling fossil fragments, presses at two blocks of decoration wallboard handing-over departments in reentrant corner and decorates the wallboard and can sink, has increased the reentrant corner and has consolidated support piece after, this problem of solution that can be fine.

Fig. 16 is a structural intention of a female-corner-inserted decorative strip in a wall surface installation structure according to an embodiment of the present invention.

The female-corner splicing decoration strip 800 comprises a first vertical plate 801, a second vertical plate 802 and a third vertical plate 803. Second riser 802 and third riser 803 are perpendicular to first riser 801; the third vertical plate is arranged at one end of the first vertical plate 803 and extends along the direction far away from the building wall surface; the second vertical plate 802 and the third vertical plate 803 are arranged at intervals; the space is used for clamping the decorative wall board; second riser 802 and first riser 803 enclose a right-angle accommodation space.

The original intention of increasing reentrant corner grafting ornamental strip 800 lies in because the decoration wallboard can often be cut according to field size needs in reentrant corner department, and the visual sense organ can be influenced to the untidy cutting plane, so utilize reentrant corner grafting ornamental strip to decorate.

The external corner is at the place where the external corner is most easily collided in the home, and meanwhile, the problem that the strength of the joint is insufficient due to the fact that the wall surface leveling track body is thin exists. In one embodiment of the present invention, the wall mounting structure further comprises an external corner component.

Fig. 17 is a side sectional view of an external corner reinforcing and supporting member and a decorative wall panel in a wall surface mounting structure according to an embodiment of the present invention; fig. 18 is a schematic view of installation positions of the external corner ornament, the internal corner ornament and the connecting plate which are arranged at a right angle.

As can be seen from fig. 17, the external corner assembly 1100 includes: the external corner decoration 1101 is arranged at a right angle, the internal corner decoration 1102 is arranged at a right angle, and the connecting plate 1103. The external corner exterior trimming part 1101 is parallel to the external corner interior trimming part 1102, and two ends of the connecting plate 1103 are respectively fixed to a right-angle inner edge of the external corner exterior trimming part 1101 and a right-angle outer edge of the external corner interior trimming part 1102; in addition, a clamping groove for clamping the wall surface substrate layer is formed by enclosing the external corner exterior trimming part 1101 and the external corner interior trimming part 1102 which are positioned on the same side of the connecting plate 1103.

In a more preferred embodiment, the external corner assembly 1100 further comprises an external corner reinforcing support 1104 arranged at a right angle and clamped to the outside of the external corner.

Through above-mentioned external corner subassembly, can strengthen decorating the stability and the life at wallboard wall outside corner, preceding closed angle is fixed and is also played the effect of protection.

Referring to fig. 19 and 20, the utility model discloses a wall surface mounting method based on the above-mentioned wall surface mounting structure is disclosed.

The embodiment of the utility model provides a replace two wall leveling fossil fragments in top and bottom with bayonet slip track of apex angle and the bayonet slip track of lower margin, the mid portion replaces wall leveling fossil fragments with wall leveling track.

That is to say, contrast 5 fossil fragments of correlation technique fitment, the embodiment of the utility model provides a for the bayonet track of apex angle, add four wall leveling tracks, add the C type rag keel in the formula of clamping binding off skirting line subassembly again. Referring to FIG. 19: plug-in track 400, four wall leveling tracks 301, and a C-shaped foot keel.

Particularly, the utility model discloses wall mounting method based on above-mentioned wall mounting structure when concrete implementation, can include following step:

s11: leveling of wall leveling rail

Arranging a top angle sliding type inserting track, a plurality of wall surface leveling tracks and a C-shaped foundation keel along a building wall surface from top to bottom; the top angle sliding type inserting track, the plurality of wall surface leveling tracks and the C-shaped foundation keel are respectively arranged along the horizontal direction; the method comprises the following substeps:

step 1), calculating intervals between wall surface leveling rails, determining the horizontal position of each wall surface leveling rail, drilling holes with a preset diameter and depth at a fixed interval for each horizontal position, and then driving a wedge matched with the holes;

step 2), using laser lines to punch the horizontal plane position of the wall surface, and then sawing off the wedges partially exposed beyond the laser lines so as to enable the exposed surfaces of all the wedges to be on the same horizontal line;

and 3) fixing the wall surface leveling track on the wedge through a threaded connecting piece, wherein the screw enters the structural wall body deeply.

For example, in one embodiment, the steps may be:

according to the installation horizontal position of 5 rails, holes with the diameter of 5cm and the depth of 5cm are drilled on the wall surface at fixed intervals (60cm), and then wood wedges with the diameter of 6cm and the length of 10cm are driven into the wall surface;

the laser line is used for punching the horizontal plane position of the wall surface, and then the part of the exposed wooden wedge exceeding the laser line is sawn off, so that the exposed surfaces of all the wooden wedges are ensured to be on the same horizontal line;

the 5 rails are fixed on the wooden wedge through self-tapping screws, and the screws deeply enter the structural wall, so that the surfaces of the 5 rails are positioned on the same vertical surface.

S12: sliding the wall board fixing piece into a wall surface leveling track, inserting the top end of a first decorative wall board into a vertex angle inserting type track, and clamping the bottom end of the first decorative wall board to a C-shaped foundation keel; then the first decorative wallboard is clamped with the wallboard clamping piece on the wallboard fixing piece of each wall surface leveling track, the clamping groove edge on one side of the adjacent second decorative wallboard is inserted into the clamping groove edge on the other side of the fixed first decorative wallboard, and the clamping groove edge on the other side of the second wallboard base material is fixed by the wallboard fixing piece.

That is to say, decorate the wallboard top and insert the bayonet slide rail of apex angle, then the bottom inserts C type lower margin fossil fragments, then the draw-in groove of decorating the wallboard passes through the wallboard mounting and is fixed with wall leveling track, and two blocks of adjacent decoration wallboards pass through the draw-in groove and directly peg graft simultaneously.

S13: the decorative wall boards are sequentially installed from the indoor side to the left side of the entrance door in a counterclockwise way, or from the indoor side to the right side of the entrance door in a clockwise way. Refer to fig. 20.

And S14, reinforcing and protecting the internal corner and the external corner by inserting the internal corner reinforcing support and the external corner assembly.

S15, after the decorative wallboard is installed, the top corner is inserted into the inserting face decoration closing-up top corner line assembly above the track in a sliding mode, and the bottom is provided with a face decoration clamping type closing-up skirting line above the C-shaped ground keel of the clamping type closing-up skirting line assembly for fixing and beautifying.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an external corner subassembly, its characterized in that for realize the installation of wall with apex angle sliding rail and the cooperation of face decoration binding off apex angle line subassembly, wherein, the external corner subassembly includes:

the external corner decoration piece and the internal corner decoration piece which are positioned on the same side of the connecting plate enclose a clamping groove for clamping a wall surface substrate layer; and the number of the first and second electrodes,

the corner angle sliding rail includes: the U-shaped mounting groove and the U-shaped fixing groove are perpendicular to the U-shaped mounting groove; the U-shaped mounting groove comprises a top plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are respectively and vertically connected with two side edges of the top plate; the first side plate is parallel to the second side plate; the first side plate, the top plate and the second side plate form a U-shaped cavity; the U-shaped cavity is used for inserting the decorative wall plate;

the surface decoration closing-in top angle line assembly comprises a closing-in top surface, a closing-in decorative surface vertically connected with the closing-in top surface and a clamping surface vertically connected with the closing-in decorative surface; the closing-in top surface, the closing-in decorative surface and the clamping surface form a semi-closed L-shaped cavity; the decorative wall board is installed in the inserted rail of apex angle, and the inserted rail of apex angle is connected to in the L type cavity block.

2. The external corner assembly according to claim 1, further comprising:

the external corner reinforcing support piece is arranged at a right angle and is clamped on the outer side of the external corner.