CN215889071U

CN215889071U - Internal corner line structure and assembled wall body

Info

Publication number: CN215889071U
Application number: CN202122326437.2U
Authority: CN
Inventors: 王晓峰; 何灯; 曹亚倩
Original assignee: Saint Gobain Suzao Construction Technology Chengdu Co ltd
Current assignee: Saint Gobain Suzao Construction Technology Chengdu Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-22
Anticipated expiration: 2031-09-24

Abstract

The utility model provides a reentrant corner line structure and an assembly type wall body, and relates to the technical field of assembly type buildings, wherein the reentrant corner line structure comprises a first connecting piece and a second connecting piece which are connected in an included angle, the first connecting piece comprises an installation piece and a positioning part, the installation piece is detachably connected with a wallboard, and the positioning part is used for a fastening piece to penetrate through to be connected with the wall body. The assembled wall body comprises the internal corner line structure. The installed part can be dismantled with the wallboard and be connected, can carry on spacingly to the wallboard, avoids it to drop, has strengthened the stability of connecting. And this structure has avoided using the viscose, need not destroy reentrant corner line structure when this wallboard is changed, and this reentrant corner line structure can reuse, and is more environmental protection, and can guarantee the connectivity of reentrant corner line structure and wall body.

Description

Internal corner line structure and assembled wall body

Technical Field

The utility model relates to the technical field of assembly type buildings, in particular to a reentrant corner line structure and an assembly type wall body.

Background

The internal corner is a term used in the construction industry, and refers to a recessed wall corner on a wall surface, also called an internal corner, such as four corners of a house in a room. Corresponding to this is the external corner. In the installation of wall decoration boards in interior decoration, the internal corner of the wall needs a decoration board with internal corner sections connecting two surfaces.

As for the existing internal corner section bar, the decorative plate is basically in direct contact with the internal corner section bar. Because the manufacturing tolerance of the wall board and the internal corner is considered, gaps are reserved between the wall board and the internal corner sectional material, and in order to eliminate the existence of the gaps after installation, the gaps are basically filled with viscose glue in construction, so that the environment is not protected, the field installation workload is increased, and the reliability of an installation structure is reduced along with the change of the adhesive property of the glue after years. And the inside corner lines need to be destroyed when the assembled wallboard is replaced, and the assembled wallboard cannot be reused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reentrant corner line structure and an assembly type wall body, which can be installed in a wallboard through an installation part to limit and fix the position of the wallboard, and are provided with positioning parts so that corresponding connecting pieces penetrate through the reentrant corner line and are arranged on the wall body, the use of viscose is avoided, the reentrant corner line structure does not need to be damaged when the wallboard is replaced, the reentrant corner line structure can be recycled, the environment is protected, and the connection performance of the reentrant corner line structure and the wall body can be ensured.

The embodiment of the utility model is realized by the following steps:

in a first aspect, the utility model provides a reentrant corner line structure, which includes a first connecting piece and a second connecting piece connected at an included angle, where the first connecting piece includes a mounting piece and a positioning portion, the mounting piece is detachably connected with a wall board, and the positioning portion is used for a fastening piece to penetrate through to be connected to a wall body.

In optional embodiment, first connecting piece is including the first plate body, second plate body, first filler and the third plate body that connect gradually, first plate body with the second connecting piece is the contained angle and connects, location portion set up in the third plate body.

In an alternative embodiment, the mounting member is disposed on a side of the first plate body away from the second connecting member.

In an alternative embodiment, the mounting member has a first face and a second face opposite to each other, the second face is close to the second plate body relative to the first face, and the first face and the second face are both in a zigzag shape.

In an optional embodiment, one end of the third plate body, which is far away from the first filling piece, is provided with a locking protrusion, and the locking protrusion is used for abutting against the wall body to generate prestress on the fastener when the fastener is locked, so as to prevent the fastener from loosening.

In optional embodiment, first infill is including being first infill panel, second infill panel and the third infill panel that the contained angle is connected in proper order, first infill panel the second infill panel reaches the third infill panel encloses into the first filling groove that supplies joint strip to fill jointly, first infill panel with the second plate body is the contained angle and connects, the third infill panel with the third plate body is the contained angle and connects, the third plate body with the coplane of second infill panel.

In an alternative embodiment, the positioning portion is a positioning groove.

In an optional implementation mode, the second connecting piece comprises a fourth plate body, a fifth plate body and a second filling piece which are sequentially connected, the fourth plate body is connected with the first connecting piece in an included angle mode, the fifth plate body is connected with one end, far away from the first connecting piece, of the fourth plate body in an included angle mode, and the fifth plate body is located on one side, far away from the first connecting piece, of the fourth plate body.

In optional embodiment, the second filler includes fourth infill panel, fifth infill panel and the sixth infill panel that are the contained angle and connect in proper order, the fourth infill panel the fifth infill panel reaches the sixth infill panel encloses into the second infill groove that supplies joint strip to fill jointly, the fourth infill panel with the fifth plate body is the contained angle and connects.

In a second aspect, the present invention provides an assembled wall comprising the reentrant line structure of any one of the preceding embodiments.

The embodiment of the utility model has the beneficial effects that: the reentrant corner line structure provided by the embodiment of the utility model comprises a first connecting piece and a second connecting piece which are connected in an included angle, wherein the first connecting piece comprises an installation piece and a positioning part, the installation piece is detachably connected with a wallboard, and the positioning part is used for allowing a fastening piece to penetrate through so as to be connected with a wall body. The installed part can be dismantled with the wallboard and be connected, can carry on spacingly to the wallboard, avoids it to drop, has strengthened the stability of connecting. And this structure has avoided using the viscose, need not destroy reentrant corner line structure when this wallboard is changed, and this reentrant corner line structure can reuse, and is more environmental protection, and can guarantee the connectivity of reentrant corner line structure and wall body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view illustrating an installation of a reentrant structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a reentrant structure according to an embodiment of the present invention.

1000-reentrant line structure; 100-a first connector; 110-a first plate body; 120-a second plate body; 130-a third plate body; 131-a positioning groove; 132-anti-loose protrusions; 140-a first filler element; 150-a first filled trench; 160-a mount; 200-a second connector; 220-a second filler piece; 230-a second filled trench; 240-a fourth plate body; 250-fifth board body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to solve the problems, the reentrant corner line structure provided by the utility model can be installed in a wallboard through an installation part so as to limit and fix the wallboard, and is provided with an installation part so that a corresponding connecting piece is arranged on the wall in a penetrating way, so that the use of viscose is avoided, the reentrant corner line is not required to be damaged when the wallboard is replaced, the reentrant corner line can be recycled, the reentrant corner line structure is more environment-friendly, and the connection performance of the reentrant corner line structure and the wall can be ensured.

The following describes in detail the specific structure of a reentrant line structure and the technical effects obtained by the present invention with reference to the accompanying drawings.

Referring to fig. 1-2, a reentrant line structure 1000 provided in this embodiment includes a first connector 100 and a second connector 200 connected at an included angle.

The first connecting member 100 includes a mounting member 160 and a positioning portion, the mounting member 160 is detachably connected to the wall board, and the positioning portion is used for the fastening member to penetrate through to be connected to the wall body. In this embodiment, the reentrant corner line structure 1000 is detachably connected to the wall panel through the mounting member 160, so that the connection between the reentrant corner line structure 1000 and the wall panel is more stable. And in this embodiment, the surface that this installed part 160 and wallboard contacted is provided with the sawtooth, through set up the sawtooth at first face and second face, and then can increase the frictional force of installed part 160 and wallboard contact surface for be connected between installed part 160 and the wallboard is more firm. And the above-mentioned fastener can be screw or screw etc. and wear to establish the locating part when the screw and install first connecting piece 100 in the wall body, screw locking can play the stable effect of maintaining reentrant corner line structure 1000. And the reentrant corner line structure 1000 that this embodiment provided need not use the viscose, can not produce the destruction to the reentrant corner line when consequently changing the wallboard, and reentrant corner line structure 1000 obtains reuse, and is more environmental protection, and can guarantee the connection performance of reentrant corner line structure and wall body.

The second connecting member 200 includes a fourth plate 240, a fifth plate 250 and a second filling member 220, which are connected in sequence, the fourth plate 240 is connected to the first connecting member 100 at an included angle, the end of the fifth plate and the end of the fourth plate 240 far away from the first connecting member 100 are connected at an included angle, and the fifth plate 250 is located on one side of the fourth plate 240 far away from the first connecting member 100.

In this embodiment, this location portion is constant head tank 131, and constructor is provided with constant head tank 131 at the in-process of assembly reentrant corner line structure 1000, can be better seek the place of squeezing into the screw, can practice thrift engineering time and can realize assembling more standard, fixes a position more accurate effect.

In other embodiments, the positioning portion is not limited to the positioning groove 131, and may be other positioning structures as long as a constructor can quickly position a place where a fastener is driven during construction, and is not particularly limited herein.

In this embodiment, the first connecting member 100 includes a first plate 110, a second plate 120, a first filling member 140 and a third plate 130 connected in sequence, the first plate 110 and the second connecting member 200 are connected at an included angle, and the positioning portion is disposed on the third plate 130. It can be understood that, in order to realize the smooth assembly of the reentrant line structure 1000 to the wall panel, the first plate body 110 is connected to the second connecting member 200 at a right angle, the second plate body 120 is connected to the first plate body 110 at a right angle, and the mounting groove formed by the first plate body 110 and the second plate body 120 is opposite to the second connecting member 200, that is, the second connecting member 200 is located outside the mounting groove, and the second plate body 120 is relatively away from the second connecting member 200 with respect to the first plate body 110.

In other embodiments, the first board 110 and the second connecting member 200 are not limited to be connected at a right angle, and may be connected at other angles as long as the female wire structure 1000 can be assembled smoothly, and is not limited in detail herein.

In the present embodiment, the mounting member 160 is disposed on a side of the first board body 110 away from the second connecting member 200, and of course, in order to achieve the assembly of the reentrant line structure 1000, the mounting member 160 is connected to the first board body 110 at a right angle, and at the connecting position of the second connecting member 200 and the first board body 110 and the connecting position of the mounting member 160 and the first board body 110, the mounting member 160 and the first board body 110 are identical in the length direction and are respectively located on two opposite sides of the first board body 110.

Of course, in other embodiments, the mounting member 160 is not limited to being connected to the first board 110 at a right angle, and can be connected to the first board 110 at other angles, and the location where the mounting member 160 is disposed on the first board 110 is not limited to the above, as long as the mounting member 160 can be smoothly assembled with the wall board, and is not limited in detail here.

The mounting member 160 has a first surface and a second surface opposite to each other, the second surface is close to the second board 120, and the first surface and the second surface are both saw-toothed. When the first face and the second face of installed part 160 contact with the wallboard, because first face and second face are the cockscomb structure, can increase the frictional force between installed part 160 and the wallboard for this installed part 160 can be better install in the wallboard, make the stability of installation better.

In this embodiment, an end of the third plate 130 away from the first filler 140 is provided with a locking protrusion 132, and the locking protrusion 132 is used for abutting against the wall to generate a prestress on the fastener when the fastener is fastened, so as to prevent the fastener from loosening. In the assembling process, when this locking arch 132 supports with the wall body and holds, in screw locking process, small deformation takes place for locking arch 132, effort to location portion that simultaneously can be corresponding for location portion produces deformation, can produce prestressing force to the screw, thereby prevents not hard up of screw.

The first filling member 140 includes a first filling plate, a second filling plate and a third filling plate sequentially connected at an included angle, the first filling plate, the second filling plate and the third filling plate together form a first filling groove 150 for filling the sealant, the first filling plate is connected at an included angle with the second plate 120, the third filling plate is connected at an included angle with the third plate 130, and the third plate 130 and the second filling plate are coplanar. That is, when the third plate 130 and the second filling plate are coplanar, the first filling member 140 can also abut against the wall, so as to achieve stable installation of the reentrant line structure 1000. The positioning groove 131 in the third plate 130 is driven by a fastener, and when the sealing rubber strip is filled into the first filling groove 150, the sealing rubber strip can reinforce the sound insulation effect of the wall body and can also enhance the damping effect, and the sealing rubber strip can also support the inside corner line structure 1000. In this embodiment, the first infill panel is connected to the second infill panel at a right angle, and the second infill panel is connected to the third infill panel at a right angle to form a square first infill groove 150, which can better accommodate the joint strip.

The second filling member 220 includes a fourth filling plate, a fifth filling plate and a sixth filling plate connected in sequence at an included angle, the fourth filling plate, the fifth filling plate and the sixth filling plate together enclose a second filling groove 230 for filling the sealing rubber strip, and the fourth filling plate is connected with the fifth plate 250 at an included angle. In detail, the fourth filling plate is connected to the fifth filling plate at a right angle, and the fifth filling plate is connected to the sixth filling plate at a right angle, so as to form the directional second filling groove 230. And the fourth filling board is connected with the fifth board body 250 at a right angle.

In other embodiments, of course, the connection method is not limited to the above connection method, as long as the filling member can be smoothly filled with the sealant and can be smoothly assembled with the wall body, and the connection method is not particularly limited herein.

The embodiment of the utility model also provides an assembled wall body which comprises the internal corner line structure 1000.

In summary, according to the reentrant line structure 1000 and the assembled wall provided by the embodiments of the present invention, in the assembling process of the reentrant line structure 1000, when a screw is driven into the positioning groove 131 and the screw is locked, the anti-loosening protrusion 132 slightly deforms, and a corresponding acting force can be applied to the third plate 130, so that the third plate 130 slightly deforms, and a prestress is generated on the screw, thereby preventing the screw from loosening and enhancing the assembling stability of the reentrant line structure 1000. And through the setting of mounting member 160, with this mounting member 160 joint to the wallboard in, and this mounting member 160 is provided with the sawtooth to increase the frictional force of mounting member 160 and wallboard and then increase the stability of joint. And avoid using the viscose, can not produce the destruction to reentrant corner line structure 1000 when the wallboard is changed, this reentrant corner line structure 1000 can reuse, and is more environmental protection, and can guarantee reentrant corner line structure 1000 and wall connection's stability.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reentrant profile structure, comprising:

the first connecting piece and the second connecting piece that are the contained angle and connect, first connecting piece includes installed part and location portion, the installed part is used for can dismantling with the wallboard and is connected, location portion is used for supplying the fastener to wear to establish in order to connect in the wall body.

2. The reentrant line structure of claim 1, wherein:

the first connecting piece comprises a first plate body, a second plate body, a first filling piece and a third plate body which are sequentially connected, the first plate body is connected with the second connecting piece in an included angle mode, and the positioning portion is arranged on the third plate body.

3. The reentrant line structure of claim 2, wherein:

the mounting piece is arranged on one side of the first plate body and far away from the second connecting piece.

4. The reentrant wire structure of claim 3, wherein:

the mounting piece is provided with a first face and a second face which are arranged oppositely, the second face is close to the second plate body relative to the first face, and the first face and the second face are both in a sawtooth shape.

5. The reentrant line structure of claim 2, wherein:

one end, far away from the first filling piece, of the third plate body is provided with an anti-loosening bulge, and the anti-loosening bulge is used for abutting against the wall body to generate prestress on the fastener when the fastener is locked, so that the fastener is prevented from loosening.

6. The reentrant line structure of claim 2, wherein:

first infill is including being first infill panel, second infill panel and the third infill panel that the contained angle is connected in proper order, first infill panel the second infill panel reaches the third infill panel encloses into the first filling groove that supplies joint strip to fill jointly, first infill panel with the second plate body is the contained angle and connects, the third infill panel with the third plate body is the contained angle and connects, the third plate body with the coplane of second infill panel.

7. The reentrant line structure of claim 1, wherein:

the positioning part is a positioning groove.

8. The reentrant line structure of claim 1, wherein:

the second connecting piece is including the fourth plate body, the fifth plate body and the second packing that connect gradually, the fourth plate body with first connecting piece is the contained angle and connects, the fifth plate body with the fourth plate body is kept away from the one end of first connecting piece is the contained angle and connects, just the fifth plate body is located the fourth plate body is kept away from one side of first connecting piece.

9. The reentrant wire structure of claim 8, wherein:

the second infill is including being fourth infill panel, fifth infill panel and the sixth infill panel that the contained angle is connected in proper order, the fourth infill panel the fifth infill panel reaches the sixth infill panel encloses into the second infill groove that supplies joint strip to fill jointly, the fourth infill panel with the fifth plate body is the contained angle and connects.

10. An assembled wall comprising the reentrant line structure of any one of claims 1 to 9.