CN110778043A - Fast-assembling type PVC wallboard - Google Patents

Abstract

The invention discloses a fast-assembly PVC wallboard, which comprises a wallboard and a steel bar, wherein the wallboard comprises an inner plate and an outer plate, a connecting plate is arranged between the inner plate and the outer plate, a plurality of channels are formed among the inner plate, the outer plate and the connecting plate, the steel bar is arc-shaped and has elasticity, through holes for screws to pass through are formed in two ends of the steel bar, the steel bar penetrates through at least one channel, the structure is simple, the installation is quick, the wallboard is tightly pressed and fixed on a wall body, and the wallboard keeps flat and does not translate or bulge.

Description

Fast-assembling type PVC wallboard

Technical Field

The invention belongs to the field of PVC (polyvinyl chloride) wallboards, and particularly relates to a fast-assembling PVC wallboard.

Background

The PVC wallboard is thermoplastic resin polymerized by vinyl chloride under the action of an initiator, is widely applied to interior decoration materials, is popular with the masses, has more advantages, is environment-friendly, recyclable, moisture-proof, corrosion-resistant, fireproof, mothproof and easy to maintain.

And traditional PVC wallboard can not install very conveniently, generally all installs on the wall through fossil fragments, glue, or compresses tightly through the multi-disc preforming at the edge of wallboard, and the installation step is complicated, and efficiency is slow, and is not too easy to assemble, has increased installer's intensity of labour, and easily causes the wallboard and easily slides, phenomenons such as middle part uplift.

Application number is 201818976483's chinese patent discloses a fast-assembling type PVC wallboard, which comprises a wall board, the rear end fixed mounting of wallboard has the locating pin, the slide has been seted up to the surface of wallboard rear end, the surface movable mounting of locating pin has a linking seat, the equal fixed mounting in both sides of linking seat has a spring, one side fixed mounting of spring has the connecting rod, the fixed surface mounting of connecting rod one end has the press block, the rear end fixed mounting who links up the seat has the fixed plate, the connecting rod is kept away from the one end movable mounting who presses the press block and is had buckle device, buckle device includes the casing. This fast-assembling type PVC wallboard makes the more firm of wallboard and buckle device joint to be difficult for dropping, but its structure is very complicated, and manufacturing cost is high.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the quick-mounting PVC wallboard which is simple in structure and quick to mount, the wallboard is tightly pressed and fixed on the wall body, the wallboard keeps flat, and translation or bulging cannot occur.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fast-assembling type PVC wallboard, includes the wallboard, still includes the billet, the wallboard includes inner panel and planking, be provided with the connecting plate between inner panel and the planking, form a plurality of passageways between inner panel, planking and the connecting plate, the billet is the arcuation and has elasticity, the both ends of billet are provided with the through-hole that supplies the screw to pass, have worn the billet in at least one passageway.

Further, the channels are distributed transversely and penetrate through the wall plate, and one transverse side of the outer plate extends outwards to form a covering part.

And a combined groove is formed in the wallboard transversely corresponding to the other side of the covering part, an inserting part extends transversely towards one side of the inner plate, and the inserting part is inserted into the combined groove of the adjacent wallboard.

And furthermore, one side of the steel bar facing the inner plate is provided with a plurality of anti-slip ribs extending along the transverse direction.

Further, the vertical distance from the arc top of the steel bar to the chord is smaller than the distance between the inner plate and the outer plate.

The steel bars of two further adjacent wall panels are threaded through by the same screw.

The further installation method comprises the following steps: installing a first wallboard, taking a first steel bar and nailing one end of the first steel bar on a wall body, taking the first wallboard, enabling the other end of the first steel bar to extend out of a channel of the first steel bar penetrating through the first wallboard, taking a second steel bar, sequentially penetrating through the first steel bar and the second steel bar through screws and then nailing the second steel bar on the wall body;

installing a second wallboard, taking the second wallboard, and enabling a second steel bar to penetrate through the second wallboard;

and the installation of all the wallboards is finished by analogy in turn, and the steel bar on the last wallboard is nailed on the wall body by using the screw.

Compared with the prior art, the invention has the beneficial effects that: pass the passageway of wallboard through the billet, the billet both ends are fixed on the wall body, can compress tightly the wallboard wholly and paste on the wall body, make the wallboard fixed firm and can not take place the phenomenon of middle part or marginal uplift, and the installation is very convenient quick, and the installation cost is low.

Drawings

FIG. 1 is a front view of the quick install PVC wall panel of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a schematic view of the present invention when a wall panel is installed;

FIG. 4 is a schematic view of the construction of the present invention with two wall panels completed;

fig. 5 is an enlarged view of a portion B in fig. 4.

Reference numerals: 1. a wallboard; 11. a channel; 12. an inner plate; 13. an outer plate; 14. a covering section; 15. an insertion portion; 16. a first wall panel; 17. a second wall panel; 2. a steel bar; 23. a through hole; 3. a screw; 26. a first strip of steel; 27. a second strip of steel.

Detailed Description

Embodiments of the quick install PVC wall panel of the present invention are further described with reference to fig. 1 through 5.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" or "a number" means two or more unless explicitly specified otherwise.

The utility model provides a fast-assembling type PVC wallboard, includes wallboard 1, still includes billet 2, wallboard 1 includes inner panel 12 and planking 13, be provided with the connecting plate between inner panel 12 and the planking 13, form a plurality of passageways 11 between inner panel 12, planking 13 and the connecting plate, billet 2 is the arcuation and has elasticity, the both ends of billet 2 are provided with the through-hole 23 that supplies screw 3 to pass, and it has billet 2 to wear in at least one passageway 11.

The steel bar 2 passes through the channel 11 of the wall board 1, the two ends of the steel bar 2 are nailed on the wall body through the screws 3, at this time, the whole body of the steel bar 2 overcomes the elasticity to enable the steel bar 2 to be integrally pressed and pasted on the inner plate 12 towards one side of the inner plate 12, as shown in fig. 3, the wall board 1 is tightly fixed on the wall body.

The channels 11 of the present embodiment are distributed across the wall panel 1 in the transverse direction, and one side of the outer panel 13 in the transverse direction extends outward to form a covering part 14, as shown in fig. 1, wherein the dotted line part is shown as the channel 11, the covering part 14 is used to cover the steel bars 2 extending to the outside of the wall panel 1, so that the whole appearance is more beautiful, and the edges of the inner panel 12 are slightly deformed by the extrusion due to the extrusion of the steel bars 2 at the two ends of the wall panel 1 in the transverse direction.

The wall panel 1 of the present embodiment is preferably provided with an assembly groove corresponding to the other side of the covering part 14 in the transverse direction, the covering part 14 extends towards one side of the inner panel 12 along the transverse direction to form an insertion part 15, and the insertion part 15 is inserted into the assembly groove of the adjacent wall panel 1.

As shown in fig. 5, the insertion portion 15 is located at the left side of the wall board 1, and the assembly groove is located at the right side of the wall board 1, when two adjacent wall boards 1 are assembled, the insertion portion 15 of the right wall board 1 will be inserted into the assembly groove of the left wall board 1, so that the covering portion 14 is kept flat and prevented from tilting.

This embodiment is preferred steel bar 2 is provided with a plurality of anti-skidding arris along horizontal extension towards one side of inner panel 12, and anti-skidding arris can make wallboard 1 fixed more firm in vertical direction, avoids steel bar 2 and wallboard 1 to take place to slide.

The preferred arc top of this embodiment to the vertical distance of chord of billet 2 is less than the distance between inner panel 12 and the planking 13, when the installation, installs earlier the one end of billet 2, inserts wallboard 1 again, and surface wallboard 1 and billet 2 cooperation this moment are unimpeded makes billet 2 penetrate passageway 11.

The preferred steel bars 2 of two adjacent wall panels 1 of this embodiment are penetrated by the same screw 3, as shown in fig. 4 and 5, and the space occupation is small, the installation is faster, and the process is saved.

The installation method comprises the following steps: installing a first wall panel 16, taking a first steel bar 26 and nailing one end of the first steel bar onto a wall body, taking the first wall panel 16, penetrating the first steel bar 26 into the passage 11 of the first wall panel 16 to enable the other end of the first steel bar 26 to extend out, taking a second steel bar 27, penetrating the first steel bar 26 and the second steel bar 27 in sequence through screws 3 and nailing the second steel bar 27 onto the wall body, wherein as shown in fig. 3, one end of the second steel bar 27 is nailed together with the first steel bar 26, and the other end is tilted to facilitate the penetration of the second wall panel 17;

installing a second wall panel 17, taking the second wall panel 17, and passing a second steel bar 27 through the second wall panel 17, as shown in fig. 4 and 5, taking a third steel bar 2, and sequentially passing the second steel bar 27 and the third steel bar 2 through screws 3 and nailing the third steel bar 2 on the wall to complete the fixing of the first wall panel 17 and the second wall panel 17;

and the installation of all the wallboards 1 is finished by analogy in turn, and the steel bar 2 on the last wallboard 1 is nailed on the wall body by the screw 3.

If every wallboard 1 adopts many billet 2 to fix, then corresponding many billet of getting 2 make one end fix on the wall body earlier, then pass wallboard 1 simultaneously can.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (7)

1. The utility model provides a fast-assembling type PVC wallboard, includes the wallboard, its characterized in that: still include the billet, the wallboard includes inner panel and planking, be provided with the connecting plate between inner panel and the planking, form a plurality of passageways between inner panel, planking and the connecting plate, the billet is the arcuation and has elasticity, the both ends of billet are provided with the through-hole that supplies the screw to pass, and it has worn the billet in at least one passageway.

2. The quick-install PVC wallboard of claim 1, wherein: the channels are distributed and penetrate through the wall plate along the transverse direction, and one transverse side of the outer plate extends outwards to form a covering part.

3. The quick-install PVC wallboard of claim 2, wherein: the wallboard is provided with the combination groove corresponding to the other side of the covering portion in the transverse direction, the covering portion is provided with an inserting portion towards one side of the inner plate in the transverse direction, and the inserting portion is inserted into the combination groove of the adjacent wallboard.

4. The quick-install PVC wallboard of claim 3, wherein: and one side of the steel bar facing the inner plate is provided with a plurality of anti-slip ribs extending along the transverse direction.

5. The quick-install PVC wallboard of claim 4, wherein: the vertical distance from the arc top of the steel bar to the chord is smaller than the distance between the inner plate and the outer plate.

6. The quick-install PVC wallboard of claim 5, wherein: the steel bars of two adjacent wall boards are penetrated by the same screw.

7. The quick-install PVC wallboard of claim 6, wherein the installation method is as follows: installing a first wallboard, taking a first steel bar and nailing one end of the first steel bar on a wall body, taking the first wallboard, enabling the other end of the first steel bar to extend out of a channel of the first steel bar penetrating through the first wallboard, taking a second steel bar, sequentially penetrating through the first steel bar and the second steel bar through screws and then nailing the second steel bar on the wall body;

installing a second wallboard, taking the second wallboard, and enabling a second steel bar to penetrate through the second wallboard;

and the installation of all the wallboards is finished by analogy in turn, and the steel bar on the last wallboard is nailed on the wall body by using the screw.

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