CN116397843A - A positive leveling member, a keel installation structure, and a decorative panel assembly - Google Patents

Abstract

A forward leveling member, a keel mounting structure, and a trim panel assembly, comprising: the fixing rod is used for connecting the base wall, and the supporting head is connected with the fixing rod; the support head comprises a main body, a baffle plate part and a buckling part, wherein the baffle plate part and the buckling part protrude from the main body side face in a direction away from the side face, the baffle plate part and the buckling part are mutually spaced along the thickness direction of the main body part and extend along the circumferential direction of the main body, and a buckling groove is formed in a gap between the baffle plate part and the buckling part.

Description

A positive leveling member, a keel installation structure, and a decorative panel assembly

technical field

This article relates to building material technology, especially to a positive leveling piece, a keel installation structure, and a decorative panel assembly.

Background technique

In the existing commonly used wall leveling system, after the leveling parts are installed on the keel, there will be individual loosening, or some parts will not bite tightly with the keel. If the installation standard is to be met, the keel needs to be removed and re-leveled one by one. Installing the keel again will not only waste construction time, but also fail to achieve a unified leveling effect

In addition, the leveling parts adopt internal independent leveling. The wall is pre-drilled first, the position is limited by the laser scale, and then each leveling part is adjusted individually through the internal limit of the nut. The timeliness is poor and there is a certain degree of leveling error. .

Contents of the invention

The present application provides a positive leveling member, a keel installation structure, and a decorative panel assembly, which are tightly engaged with the keel and have high firmness.

The present application provides a positive leveling member, including: a fixed rod used to connect the foundation wall, and a support head connected to the fixed rod; the support head includes a main body, away from the side of the main body The baffle part and the buckle part protruding in the side direction, the baffle part and the buckle part are spaced apart from each other along the thickness direction of the main body part and extend along the circumferential direction of the main body, the baffle part and the buckle part The gap between the parts forms the buckle groove.

In an exemplary embodiment, the protruding length of the baffle part is greater than the protruding length of the buckling part; one side end of the buckling part has a circular arc angle.

In an exemplary embodiment, the section of the baffle part, the circumferential direction of the buckling part, and the radial direction of the buckling groove is polygonal.

In an exemplary embodiment, the fixing rod includes a connection part capable of penetrating into the foundation wall, and an extension part protruding out of the foundation wall; The axial adjustment position of the extension part.

In an exemplary embodiment, both the connecting part and the extension part are provided with external threads, the main body of the support head is provided with a threaded hole fitted with the extension part, and the support head passes through the The threaded hole is sleeved on the extension part and moves along the axial direction of the fixing rod on the extension part.

In an exemplary embodiment, an inner cavity is provided inside the fixed rod, and the inner cavity passes through the end of the end where the extension part is fitted with the support head, and the inner cavity is configured for self-tapping. The screw is tapped in; the part of the inner cavity located at the outlet end is provided with a polygonal connection cavity for adjusting the length of the fixing rod protruding from the outside in cooperation with the adjustment tool.

The present application also provides a keel installation structure, including: the positive leveling member as described in any of the above embodiments, and a keel cooperating with the positive leveling member; the keel includes a bottom wall, and a bottom wall The two sides of the wall extend in the direction of the wall away from the bottom wall and bend inward. The bottom wall and the inner buckle walls on both sides form an inner buckle groove; the inner buckle wall includes an extension wall and an inner buckle wall. The bending wall is bent from the end of the extension wall to the inner side of the extension wall; the buckle part of the positive leveling part is inserted into the inner buckle groove, and the bending wall extends into the clip The buckle slot is locked with the buckle part.

In an exemplary embodiment, the bent wall includes a flat plate portion and a hook portion, and the baffle portion of the positive leveling member abuts against the rear side of the flat plate portion.

In an exemplary embodiment, the bottom wall of the keel is provided with a leveling hole, and the extension of the positive leveling member passes through the support head and passes through the leveling hole;

The keel extends all the way, and the leveling holes include a plurality of them and are arranged at intervals.

The present application also provides a decorative panel assembly, comprising: the keel installation structure as described in any of the above embodiments, and a decorative panel installed on the keel installation structure.

Compared with the related technology, the leveling member of the embodiment of the present application is provided with a baffle part and a buckle part, and the gap between the baffle part and the buckle part forms a buckle groove, which can be buckled with the keel and prevents the keel from moving backwards and forwards. Movable and detached, closely occluded with the keel, high firmness.

Additional features and advantages of the application will be set forth in the description which follows, and, in part, will be obvious from the description, or may be learned by practice of the application. Other advantages of the present application can be realized and obtained through the schemes described in the specification and drawings.

Description of drawings

The accompanying drawings are used to provide an understanding of the technical solution of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical solution of the present application, and do not constitute a limitation to the technical solution of the present application.

Fig. 1 is the three-dimensional exploded view of the positive leveling member of the embodiment of the present application;

Fig. 2 is the sectional view of the forward leveling member of the embodiment of the present application;

Figure 3 is a partially enlarged view of Figure 2;

Fig. 4 is the perspective view of the keel installation structure of the embodiment of the present application;

Fig. 5 is the perspective view of the keel of the embodiment of the present application;

FIG. 6 is an exploded perspective view of a decorative panel assembly according to an embodiment of the present application.

Detailed ways

The application describes a number of embodiments, but the description is illustrative rather than restrictive, and it will be obvious to those of ordinary skill in the art that within the scope of the embodiments described in the application, There are many more embodiments and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Except where expressly limited, any feature or element of any embodiment may be used in combination with, or substituted for, any other feature or element of any other embodiment.

This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of this application can also be combined with any conventional features or elements to form unique inventive solutions as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive solutions to form another unique inventive solution as defined by the claims. It is therefore to be understood that any of the features shown and/or discussed in this application can be implemented alone or in any suitable combination. Accordingly, the embodiments are not to be limited except in accordance with the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.

Furthermore, in describing representative embodiments, the specification may have presented a method and/or process as a particular sequence of steps. However, to the extent the method or process is not dependent on the specific order of steps described herein, the method or process should not be limited to the specific order of steps described. Other sequences of steps are also possible, as will be appreciated by those of ordinary skill in the art. Therefore, the specific order of the steps set forth in the specification should not be construed as limitations on the claims. In addition, claims for the method and/or process should not be limited to performing their steps in the order written, those skilled in the art can easily understand that these orders can be changed and still remain within the spirit and scope of the embodiments of the present application Inside.

As shown in Fig. 1-Fig. 2, the embodiment of the present application provides a positive leveling member 1, which can perform the positive leveling function of the prefabricated dry-hanging wallboard.

The positive leveling member 1 includes a fixed rod 10 for connecting the base wall 3 (see FIG. 6 ), and a supporting head 11 mated with the fixed rod 10 . The fixing rod 10 includes a connection portion 101 capable of penetrating into the base wall 3 and an extension portion 102 extending out of the base wall 3 . The position of the supporting head 11 can be adjusted in the axial direction of the extension part 102 on the fixed rod 10 .

As shown in FIG. 1 , the extension parts 102 are provided with external threads, and the connecting part 101 is provided with expandable barb external threads. The diameter of the connection part 101 is smaller than that of the extension part 102, which is convenient for the connection part 101 to break into the wall, and the external barb thread can increase the connection strength of the extension.

As shown in FIG. 2 , the fixed rod 10 is provided with an inner cavity 103 , and the inner cavity 103 penetrates through the end of one end where the extension portion 102 and the supporting head 11 are fitted together. The inner cavity 103 is set to be tapped by the self-tapping screw. When the full-length self-tapping screw 5 (refer to FIG. 4 ) is driven into the extension 102, the thread teeth of the lower barb external thread will expand and open, and the barb screw will grasp the wall The inner wall is used to fix the parts on the wall, so that the positive leveling member 1 is fixedly connected with the base wall 3 . The part of the inner cavity 103 located at the outlet end is provided with a connecting cavity 104 , which is designed to be hexagonal and hollow, and is used for adjusting the length of the fixing rod 10 protruding from the outside in cooperation with an adjusting tool.

The fixed rod 10 of the embodiment of the present application adopts a non-long-sized structure design, the extension part 102 is a hollow inner hexagonal design with an outer wire of M16, and the connecting part 101 is a hollow design with an equidistant barb shape with an outer diameter of M8. When the opening on the wall is M8, the fixing rod 10 is inserted, and the connecting portion 101 is smoothly inserted into the hole in the wall. The extension part 102 prevents the fixing rod 10 from fully sinking into the wall because the diameter is larger than the hole in the wall, and plays a position-limiting role.

The extension part 102 of the fixing rod 10 can be rotated forward and reverse when the extension part 102 cooperates with the support head 11 through a hexagonal socket electric or manual screwdriver to adjust the height and achieve the effect of a smooth overall structure. When the adjustment error is large, the thread of the extension part 102 will run through the entire length of the extension part 102 and pass through the leveling hole of the leveling keel. Before installing the wallboard, the extra extension part 102 can be cut off.

As shown in FIG. 3 , the support head 11 includes a main body 111 , a baffle portion 112 protruding from the side of the main body 111 in a direction away from the side, and a buckling portion 113 . Both the baffle portion 112 and the buckling portion 113 extend along the circumferential direction of the support head 11 . The baffle part 112 and the buckling part 113 are arranged at intervals along the thickness direction of the main body part 111 , and the gap between the baffle part 112 and the buckling part 113 forms a buckling groove 110 . The main body 111 is provided with a threaded hole 114 matching with the extension part 102 , and the support head 11 is sleeved on the extension part 102 through the threaded hole 114 and moves along the axial direction of the fixing rod 10 on the extension part 102 .

As shown in Figure 4, the buckle groove 110 of the embodiment of the present application can be snapped into by the keel 2, the buckle part 113 is used to interlock with the hook part 2102 of the keel 2, and the baffle part 12 of the supporting head 11 is connected to the The rear sides of the flat plate parts 2010 of the keel 2 abut against each other to prevent the keel 2 from moving back and forth and detaching.

The positive leveling member 1 of the embodiment of the present application is provided with a baffle part 112 and a buckle part 113, and the gap between the baffle part 112 and the buckle part 113 forms a buckle groove 110, which can be buckled with the keel to prevent The keel 2 moves forward and backward and is separated from the keel, and is tightly engaged with the keel 2 with high firmness. At the same time, the positive leveling member 1 can realize the secondary leveling of the wall (the fixed rod 10 and the wall can be leveled initially, and the support head 11 and the fixed rod 10 can be leveled again at the same time).

In the embodiment of the present application, the outwardly protruding length of the baffle portion 112 is greater than the outwardly protruding length of the buckle portion 113 . Since the buckling part 113 needs to be snapped into the inner buckle groove of the keel 2, it is designed to be shorter than the plate 112, so that the buckle part 113 can be snapped into the inner buckle groove 22 of the keel 2 and can be inserted into the inner buckle 22. Extend along the extension direction of the inner buckle groove 22 . The baffle part 112 is arranged on the outside of the keel 2, and the extension length is designed to be larger than the buckle part 113, so that it can be against the rear side of the flat plate part 2101 of the keel, preventing the keel 2 from moving forward and backward, and increasing the bending of the keel 2 at the same time. The hook portion 2102 and the buckle portion 113 are mutually buckled.

The arc angle design of the end of the buckling portion 113 in the embodiment of the present application can not only increase the elasticity of the buckling portion 113 , but also facilitate snapping into the inner buckle groove of the keel 2 .

As shown in FIG. 1 , the section of the baffle part 112 , the buckling part 113 , and the buckle groove 110 of the embodiment of the present application are all polygonal, so that multiple angles can be selected for installation during the application process, and the keel 1 can be fixed at multiple angles. In this embodiment, the baffle part 112 , the buckling part 113 , and the buckle groove 110 adopt a regular hexagonal design, and may also be four-deformed, five-deformed, octagonal, etc., which are not limited here.

The positive leveling member 10 of the embodiment of the present application can simultaneously perform the functions of leveling, fixing and supporting, and has a simple structure, convenient adjustment and high connection stability, and solves the problem of many and complex leveling tools in the prior art. Moreover, the positive leveling member 1 can meet the technical requirements of fast leveling of the wall under the non-wet and dry operation mode, and the leveling process is more simplified. The design of the support head 11 of the positive leveling member 10 in the embodiment of the present application can be locked with the keel 2, and the buckle structure is stable, firm and not easy to loosen.

As shown in FIG. 4 , the embodiment of the present application also provides a keel installation structure 100 comprising: the positive leveling member 1 as described in any of the above embodiments, and the keel 2 cooperating with the positive leveling member 1 .

As shown in FIG. 4 and FIG. 5 , the keel 2 includes a bottom wall 20 and an inner buckle wall 21 extending from both sides of the bottom wall 20 in a direction away from the bottom wall 20 and bent inward. The bottom wall 20 and the inner buckle walls 21 on both sides form inner buckle grooves 22 . The inner buckle wall 21 includes an extension wall 211 and a bent wall 210 bent from the end of the extension wall 211 to the inner side of the wall 211 . The bent wall 210 includes a flat plate portion 2101 and a hook portion 2102 (see FIG. 4 ). The keel 2 of the embodiment of the present application is made by an integral stamping process.

As shown in FIG. 4 , the bottom wall 20 of the keel 2 is provided with a leveling hole 23 , and the extension 101 of the forward leveling member 1 passes through the support head 11 and passes through the leveling hole 23 . The keel 2 is set long, and a leveling hole 23 is provided at every predetermined distance. The extension part 102 of the positive leveling part 1 can break through the threaded hole 114 of the support head 11 and pass through the positive leveling part 1 . When the support head 11 is leveled by rotation, the protruding extension 102 of the support head 11 passes through the keel 2 through the leveling hole 23 .

When the support head 11 of the forward leveling member 1 is installed on the keel 2, the buckle part 113 of the support head 11 is inserted into the inner buckle groove 22, and the buckle part 113 can be snapped into the inner buckle groove of the keel 2 And it can extend in the inner buckle groove along the extension direction of the inner buckle groove. The bent wall of the inner buckle wall 21 is buckled in the buckle groove of the support head 11 and interlocked with the buckle part. The baffle part 112 abuts against the rear side of the flat plate part 2101 of the keel 2 .

The positive leveling member 1 of the embodiment of the present application can be installed and leveled in two combinations. The first method: firstly connect the independent part of the support head 11 with the keel 2, then insert the fixing rod 10 from the front, fix the limit by interlocking the wire teeth, and then use long self-tapping screws to tap in from the front to fix the The rod 10 is submerged into the wall part and expands to be fixed with the wall. The second type: After the front leveling member 1 is assembled (the support head 11 is combined with the fixing rod 10 ), it is clamped and fixed with the keel 2 . The design of the positive leveling member 1 makes it more flexible to be installed with the keel 2 .

As shown in FIG. 6 , the embodiment of the present application also provides a decorative panel assembly 200 , including: the keel installation structure 100 described in any of the above embodiments, and the decorative panel 4 installed on the keel installation structure 100 . The decorative panel 4 can be fixedly connected with the keel 2 by using a fixing piece.

When the decorative panel assembly 200 is installed, the connecting portion 101 of the forward leveling member 1 and the leveling hole 23 of the keel 2 are snapped in and fixed, and then the extension section 101 is rotated from the outside into the wall. The extension section 101 can also be inserted into the wall in advance, and then connected by rotating the extension section 101 and the keel 2 . Finally, the decorative board 4 is fixed on the keel 2 . The leveling method of the positive leveling member 1 is more flexible, and the structure is more stable and firm, which effectively reduces the construction difficulty, shortens the construction time, and improves the installation efficiency.

The base wall 3 in this embodiment can be a masonry wall, a poured concrete wall, or the like. The decorative panel 4 can be a quick-install profile, a decorative integrated panel, etc. The positive leveling member 1 is suitable for rapid leveling of walls such as masonry walls and poured concrete walls.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "another side", "one end", "another end", "side", "opposite", The orientation or positional relationship indicated by "four corners", "periphery", "mouth" character structure, etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to structures have a particular orientation, are constructed in a particular orientation, and operate in a particular orientation, and therefore are not to be construed as limitations on the invention.

In the description of the embodiments of the present invention, unless otherwise specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation" and "assembly" should be understood in a broad sense, For example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection" and "fixed connection" can be directly connected or indirectly connected through an intermediary, and can be two components. Internal connectivity. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations

Those of ordinary skill in the art can understand that all or some of the steps in the methods disclosed above, the functional modules/units in the system, and the device can be implemented as software, firmware, hardware, and an appropriate combination thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical components. Components cooperate to execute. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data. permanent, removable and non-removable media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or can Any other medium used to store desired information and which can be accessed by a computer. In addition, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

Claims (10)

1. A positive leveling member, characterized in that it comprises: a fixed rod for connecting the foundation wall, and a support head connected with the fixed rod; The baffle part and the buckle part protruding away from the side surface, the baffle part and the buckle part are spaced apart from each other along the thickness direction of the main body part and extend along the circumferential direction of the main body, the baffle part and the buckle part The gap between the buckling parts forms a buckling groove. 2. The positive leveling member according to claim 1, characterized in that: the protruding length of the baffle part is greater than the protruding length of the buckling part; one of the buckling parts The side ends have rounded corners. 3 . The positive leveling member according to claim 2 , characterized in that: the baffle portion, the circumferential direction of the buckling portion, and the radial cross-section of the buckling groove are all polygonal. 4 . 4. The positive leveling member according to any one of claims 1-3, characterized in that: the fixing rod includes a connecting part capable of penetrating into the foundation wall, and a connecting part protruding out of the foundation wall An extension part; the support head can adjust its position on the fixed rod along the axial direction of the extension part. 5. The positive leveling member according to claim 4, characterized in that: both the connecting part and the extension part are provided with external threads, and the main body of the support head is provided with threads that cooperate with the extension part hole, and the support head is sleeved on the extension part through the threaded hole and moves along the axial direction of the fixing rod on the extension part. 6. The positive leveling member according to claim 5, characterized in that: the fixed rod is provided with an inner cavity, and the inner cavity passes through the end of one end where the extension part is co-installed with the support head part, the inner cavity is configured to be tapped by self-tapping screws; The part of the inner cavity located at the outlet end is provided with a polygonal connection cavity for adjusting the length of the fixing rod protruding from the outside in cooperation with an adjustment tool. 7. A keel installation structure, characterized in that it comprises: the positive leveling member according to any one of claims 1-6, and a keel cooperating with the positive leveling member; The keel includes a bottom wall, and an inner buckle wall extending from both sides of the bottom wall in a direction away from the wall surface of the bottom wall and bent inward, the bottom wall and the inner buckle walls on both sides form an inner buckle groove ; The inner buckle wall includes an extension wall and a bent wall bent from the end of the extension wall to the inner side of the extension wall; the buckling part of the positive leveling member is inserted into the inner buckle groove, The bent wall extends into the buckle slot and is mutually locked with the buckle part. 8. The keel installation structure according to claim 7, wherein the bent wall includes a flat plate and a hook, and the baffle of the positive leveling member is against the rear side of the flat plate . 9. The keel installation structure according to claim 8, characterized in that: the bottom wall of the keel is provided with a leveling hole, and the extension of the positive leveling member passes through the support head and passes through the the leveling hole; The keel extends all the way, and the leveling holes include a plurality of them and are arranged at intervals. 10. A decorative board assembly, characterized by comprising: the keel installation structure according to any one of claims 7-9, and a decorative board installed on the keel installation structure.

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