CN214995529U

CN214995529U - Veneer wallboard leveling fastener

Info

Publication number: CN214995529U
Application number: CN202120730564.6U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 周东珊; 马蕊; 蔡帅帅; 李鹏程
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-03
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a veneer wallboard leveling fastener, including the fastener body, the fastener body includes connecting portion and assembly portion, assembly portion one end is provided with connecting portion, and the other end is provided with block portion, is connected with the leveling base of assembling in the wall body on the connecting portion, is provided with the block annular that the veneer wallboard is connected to the block in the block portion, and the middle part of block annular is provided with spacing core, and spacing core is prismatic structure, and the fastener body can with leveling base relative movement. The veneer wallboard is connected through the clamping ring groove inserting card arranged at the end part of the clamping piece body, the prism limiting core in the middle of the clamping ring groove is used for limiting the veneer wallboard, the angle of the prism side surface in contact with the veneer wallboard in the leveling clamping piece of each group of leveling assemblies is controlled, and the height consistency of the leveling clamping pieces in all the leveling assemblies can be ensured.

Description

Veneer wallboard leveling fastener

Technical Field

The utility model belongs to the technical field of the architectural decoration technique and specifically relates to a veneer wallboard leveling fastener is related to.

Background

The main purpose of the wall decoration plate is to protect the wall, enhance the firmness and durability of the wall, prolong the service life of the wall and improve the service function of the wall. The heat preservation, heat insulation and sound insulation capabilities of the wall body are improved, the artistic effect of the building is improved, and the environment is beautified.

The installation of decorative board has two kinds of circumstances, one adopts wooden keel or big core board checked wall leveling system, connects one wooden keel or big core board to former building wall with the steel nail, and then connects another wooden keel or big core board with wooden keel or big core board, carries out the wall leveling according to crossing position's how much, and another kind is wooden wedge method wall leveling system, drills in former building wall, pegs into the hole with the wooden wedge, carries out the wall leveling through the different degree of depth that the wooden wedge was nailed into, these two kinds of traditional structures and wall leveling construction process have following shortcoming: firstly, a wood material is adopted, and the material has poor fire resistance and corrosion resistance; secondly, the material processing needs to be carried out on site, the operation difficulty is high in the construction process, and secondary adjustment cannot be carried out after the processing is finished.

In order to solve the problem, utility model with publication number CN206110594U discloses a point type leveling structure for decorative board wall, it includes a plurality of leveling units, the leveling unit includes expansion bolts, a fixing member, leveling member and piercing bolt, expansion bolts installs on the wall, the fixing member passes through the nut to be fixed on expansion bolts, corresponding through-hole groove has been seted up on fixing member and the leveling member, the fixing member sets up in the leveling member, piercing bolt passes leveling member, the through-hole groove on the fixing member in proper order and tightly fixes leveling member and fixing member.

The structure realizes the connection between the fixing piece and the wall surface through the expansion bolts, then the matched leveling piece is connected to the fixing piece through the piercing bolt, then all the leveling units are adjusted on the same horizontal line, the piercing bolt is fastened, and finally the base plate is fixed on the leveling units through the self-tapping screws.

However, since there are many leveling units needed to be used on the same wall surface, it is difficult to grasp the parallelism between the leveling member of each leveling unit and the base plate by manual operation in the leveling process, and thus it is difficult to ensure the supporting and leveling effect of the leveling unit on the base plate, and therefore improvement is urgently needed.

Disclosure of Invention

The leveling subassembly connection structure to the current dry hanging structure who mentions among the background art is complicated, and a plurality of leveling subassemblies produce the height after adjusting respectively and non-uniformly lead to the depth of parallelism of veneer wallboard and wall body to go out the deviation scheduling problem, the utility model provides a veneer wallboard leveling fastener, this leveling fastener can be connected and adjust the relative position between veneer wallboard and the wall body with the leveling base of assembling in the wall body, connect the veneer wallboard through the block annular card that sets up in this tip of fastener, rely on the prismatic spacing core at block annular middle part to carry on spacingly to the veneer wallboard, the angle of the prismatic side of contacting with the veneer wallboard in the leveling fastener of every group leveling subassembly of control, can guarantee the highly uniform of leveling fastener in all leveling subassemblies.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a veneer wallboard leveling fastener, includes the fastener body, the fastener body includes connecting portion and assembly portion, assembly portion one end is provided with connecting portion, and the other end is provided with block portion, is connected with the leveling base of assembling in the wall body on the connecting portion, is provided with the block annular that the veneer wallboard was connected to the block in the block portion, and the middle part of block annular is provided with spacing core, and spacing core is prismatic structure, and the fastener body can with leveling base relative movement. The utility model provides a leveling fastener is used for the cooperation to assemble in the leveling base of wall body to inserting and close the veneer wallboard on the block annular and carry out the leveling. The leveling clamping piece is connected with the leveling base through a connecting part and can move relatively. The clamping part of the leveling clamping piece is clamped and connected with the facing wallboard through the clamping ring groove, and the side end of the facing wallboard is limited through the limiting core. The leveling clamping piece is rotated, so that the angle of the side surface of the prism of the limiting core is kept horizontal, and the facing wallboard can not deflect.

Preferably, the assembling part is of a cylinder structure, and the assembling part is connected with the leveling base in an inserting and combining manner.

Furthermore, the connecting part is provided with external threads and is in threaded connection with the leveling base.

Because the veneer wallboard needs to use multiunit leveling subassembly leveling simultaneously when leveling, therefore the leveling base of threaded connection and leveling fastener accessible rotate and adjust relative position. In the process of rotating the leveling clamping piece, the length of the leveling clamping piece extending out of the leveling base is changed, the prism side face of the limiting core is rotated, when the leveling clamping piece is rotated to a preset leveling position, one prism side face of the limiting core is certain to be vertically upward, the rear end face of the insertion clamping ring groove of the facing wallboard is abutted against the prism side face vertically upward, and therefore accurate leveling of the facing wallboard is achieved.

Preferably, the number of the lateral edges of the limiting core is even. The equal block in leveling subassembly upper and lower both sides is connected with the veneer wallboard, and perpendicular ascending prism side is fixed a position the side veneer wallboard of upside, and because of the side edge figure of spacing core is the even number, then the prism side that this prism side is relative is rather than parallel, just can block downside veneer wallboard to this veneer wallboard of realizing upper and lower both sides aligns and vertical setting, avoids producing the veneer wallboard skew.

Preferably, one side of the clamping ring groove far away from the assembling part is provided with a limiting end, and the limiting end is clamped and connected with the facing wallboard. The limiting end is clamped with the groove at the side end of the facing wallboard, so that the connection stability of the leveling clamping piece and the facing wallboard is ensured.

Preferably, the clamping ring groove is in interference insertion connection with the facing wallboard. The interference connection mode can guarantee that the facing wallboard reduces relative friction and even breaks away from each other after receiving the impact after inserting to close and connecting the block ring groove, further promotes leveling subassembly and facing wallboard's stability of being connected and life.

Preferably, the fitting portion is a hexagonal prism. The hexagonal outline assembling part is convenient for an operator to hold, the installation efficiency can be improved during assembly, the number of the side edges of the hexagonal prisms is even, a relatively parallel veneer wallboard placing plane can be formed, and the position of the veneer wallboard is not deflected.

Preferably, the connecting portion is provided coaxially with the fitting portion. After connecting portion and leveling base threaded connection, assembly portion is coaxial with connecting portion, ensures that assembly portion extends and is on a parallel with the leveling base to the direction of keeping away from the wall body, after the veneer wallboard is installed in the block annular groove of assembly portion tip, guarantees that veneer wallboard and wall body are parallel.

Preferably, the connecting portion radius is larger than the fitting portion radius.

Furthermore, a spring piece is sleeved on the outer side of the assembling portion, and the bottom of the spring piece is abutted to the end face of the connecting portion.

Connecting portion radius is greater than the assembly portion radius, and the poor well hollow cylinder that forms of both radiuses is the installation department of spring part, and the spring part is filled completely well hollow cylinder for there is the elasticity region between assembly portion and the regulation base, when the leveling subassembly is reachd in the external impact, avoid the helicitic texture between connecting portion and the leveling base to receive hard impact, but through spring part buffering energy-absorbing, with this reduction impact force to the destruction of leveling subassembly. Effectively improve the life of leveling subassembly.

Therefore, the utility model discloses following beneficial effect has: (1) the facing wallboard is connected through the clamping ring groove arranged at the end part of the clamping piece body in a clamping and inserting mode, the facing wallboard is limited by the prism limiting core in the middle of the clamping ring groove, and the angle of the prism side surface, which is in contact with the facing wallboard, in the leveling clamping piece of each leveling assembly group is controlled, so that the leveling clamping pieces in all leveling assemblies can be ensured to be consistent in height; (2) when the leveling clamping piece rotates to a preset leveling position, one prism side face of the limiting core is vertically upward, and the rear end face of the insertion and engagement clamping ring groove of the facing wallboard abuts against the vertically upward prism side face, so that the accurate leveling of the facing wallboard is realized; (3) the facing wallboard is attached to the side face of the limiting core, and the leveling clamping piece can be prevented from rotating in the leveling seat under the action of the self gravity of the facing wallboard, so that a self-adaptive leveling effect is formed.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a schematic view of an assembly structure of the present invention in the embodiment.

Fig. 3 is a sectional side view of the assembly of the present invention.

In the figure: 100. fastener body, 1, connecting portion, 2, assembly portion, 3, veneer wallboard, 31, upside veneer wallboard, 32, downside veneer wallboard, 4, block portion, 41, block annular groove, 42, spacing core, 43, spacing end, 5, external screw thread, 6, leveling base, 7, horizontal fossil fragments, 8, spring part.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 and 2, a veneer wallboard leveling fastener comprises a fastener body 100, the fastener body comprises a connecting portion 1 and an assembling portion 2, one end of the assembling portion is provided with the connecting portion, the other end of the assembling portion is provided with a clamping portion 4, the connecting portion is connected with a leveling base assembled on a wall body, a clamping ring groove 41 for clamping and connecting the veneer wallboard is arranged on the clamping portion, a limiting core 42 is arranged in the middle of the clamping ring groove, the limiting core is of a prism structure, and the fastener body can move relative to the leveling base. The utility model provides a leveling fastener is used for the cooperation to assemble in the leveling base of wall body to inserting veneer wallboard 3 of closing on the block annular and carry out the leveling. The leveling clamping piece is connected with the leveling base through a connecting part and can move relatively. The clamping part of the leveling clamping piece is clamped and connected with the facing wallboard through the clamping ring groove, and the side end of the facing wallboard is limited through the limiting core. The leveling clamping piece is rotated, so that the angle of the side surface of the prism of the limiting core can ensure that the facing wallboard cannot deflect.

The assembly part is of a cylinder structure and is connected with the leveling base 6 in an inserting and combining manner. Further, the connecting part is provided with an external thread 5, and the connecting part is in threaded connection with the leveling base. The number of the lateral edges of the limiting core is even. Because the veneer wallboard needs to use multiunit leveling subassembly leveling simultaneously when leveling, therefore the leveling base of threaded connection and leveling fastener accessible rotate and adjust relative position. In the process of rotating the leveling clamping piece, the length of the leveling clamping piece extending out of the leveling base is changed, the prism side face of the limiting core is rotated, when the leveling clamping piece is rotated to a preset leveling position, one prism side face of the limiting core is certain to be vertically upward, the rear end face of the insertion clamping ring groove of the facing wallboard is abutted against the prism side face vertically upward, and therefore accurate leveling of the facing wallboard is achieved. The equal block in leveling subassembly upper and lower both sides is connected with the veneer wallboard, and perpendicular ascending prism side is fixed a position upside veneer wallboard 31, and because of the side edge figure of spacing core is the even number, then the prism side that this prism side is relative is rather than parallel, just can block downside veneer wallboard to this veneer wallboard alignment and vertical setting of upper and lower both sides are realized, avoid producing the veneer wallboard skew.

One side of the clamping ring groove far away from the assembling part is provided with a limiting end 43 which is clamped and connected with the facing wallboard. The clamping ring groove is in interference insertion connection with the facing wallboard. The limiting end is clamped with the groove at the side end of the facing wallboard, so that the connection stability of the leveling clamping piece and the facing wallboard is ensured. The interference connection mode can guarantee that the facing wallboard reduces relative friction and even breaks away from each other after receiving the impact after inserting to close and connecting the block ring groove, further promotes leveling subassembly and facing wallboard's stability of being connected and life.

The assembling portion is a hexagonal prism. The hexagonal outline assembling part is convenient for an operator to hold, the installation efficiency can be improved during assembly, the number of the side edges of the hexagonal prisms is even, a relatively parallel veneer wallboard placing plane can be formed, and the position of the veneer wallboard is not deflected. The connecting part and the assembling part are coaxially arranged. After connecting portion and leveling base threaded connection, assembly portion is coaxial with connecting portion, ensures that assembly portion extends and is on a parallel with the leveling base to the direction of keeping away from the wall body, after the veneer wallboard is installed in the block annular groove of assembly portion tip, guarantees that veneer wallboard and wall body are parallel.

The connecting portion radius is greater than the fitting portion radius. Furthermore, a spring piece is sleeved on the outer side of the assembling portion, and the bottom of the spring piece is abutted to the end face of the connecting portion. The radius of the connecting part is larger than that of the assembling part, the hollow cylinder formed by the radius difference between the connecting part and the assembling part is an installation part of the spring part, and the spring part 8 completely fills the space of the hollow cylinder, so that an elastic area exists between the assembling part and the adjusting base, when the external impact reaches the leveling component, the threaded structure between the connecting part and the leveling base is prevented from being subjected to hard impact, and the impact is buffered and absorbed through the spring part, so that the impact force is reduced to damage the leveling component. Effectively improve the life of leveling subassembly.

As shown in fig. 3, in this embodiment, first, the transverse keel 7 is installed and fixed on the wall surface, or a dry-hanging connection groove is formed on the wall surface, then the spring element is installed in the middle of the leveling base from the tail of the leveling base, then the leveling clamping element is inserted into the middle of the spring element from the tail of the flat base, the connecting portion of the leveling clamping element is in threaded connection with the leveling base, the position of the clamping portion of the leveling clamping element can be accurately adjusted along with the screwing-in of the leveling clamping element, and finally, the assembled leveling base is installed in the transverse keel or the dry-hanging connection groove, so that the leveling assembly is ensured to be stably fixed on the wall body. During site operation, only need revolve the leveling fastener to predetermineeing the height, ensure that the double-phase relative prismatic side one side of leveling fastener is vertical up, the another side is vertical downwards, with the upper side veneer wallboard 31 and the upper and lower both sides of the spacing end of downside veneer wallboard 32 plug-in card respectively again, cooperate the spring part can guarantee the anti-seismic performance of leveling fastener and veneer wallboard, the security is high.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined within the scope of the present invention as disclosed in the claims and the specification to constitute new embodiments, which can be realized by those skilled in the art without any creative work, therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims

1. The utility model provides a veneer wallboard leveling fastener, its characterized in that, includes the fastener body, the fastener body includes connecting portion and assembly portion, assembly portion one end is provided with connecting portion, and the other end is provided with block portion, is connected with the leveling base of assembling in the wall body on the connecting portion, is provided with the block annular that the veneer wallboard was connected to the block in the block portion, and the middle part of block annular is provided with spacing core, and spacing core is prismatic structure, and the fastener body can with leveling base relative movement.

2. A veneer wallboard leveling clip according to claim 1 wherein the mounting portion is of a cylindrical structure and is inserted into and connected with the leveling base.

3. The veneer wallboard leveling fastener of claim 2, wherein the connecting portion is provided with external threads, and the connecting portion is in threaded connection with the leveling base.

4. A veneer wallboard leveling clip according to claim 1 wherein the number of the side edges of the spacing core is even.

5. The veneer wallboard leveling fastener of claim 1, wherein one side of the fastener groove away from the assembling portion is provided with a limiting end, and the limiting end is connected with the veneer wallboard in a clamping manner.

6. The faced wallboard leveling clip of claim 1, wherein the clip groove is in interference fit with the faced wallboard.

7. A veneer wallboard leveling clip according to claim 2 wherein said mating portion is hexagonal prism.

8. A veneer wallboard leveling clip according to claim 1 wherein the attachment portion is co-axial with the mounting portion.

9. A veneer wallboard leveling clip according to claim 8 wherein the connecting portion radius is greater than the fitting portion radius.

10. A veneer wallboard leveling fastener according to any one of claims 1-9, wherein a spring member is sleeved outside the assembling portion, and the bottom of the spring member abuts against the end face of the connecting portion.