CN211229359U

CN211229359U - PVC foaming board

Info

Publication number: CN211229359U
Application number: CN201922026974.8U
Authority: CN
Inventors: 黄水稻
Original assignee: Xiamen Daomei Rubber And Plastic Products Co ltd
Current assignee: Xiamen Daomei Rubber And Plastic Products Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-11
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a PVC foaming board relates to panel technical field, and its technical scheme main points package rubbing board body, a plurality of evenly distributed's spread groove is seted up to one side of plate body, the opposite side of plate body is provided with the correspondence connecting block in the spread groove, the joint groove has been seted up to the outer wall both sides of connecting block, the inner wall both sides of spread groove are fixed with the correspondence the elasticity card in joint groove, the utility model discloses have convenient concatenation, and reliable effect after the concatenation.

Description

PVC foaming board

Technical Field

The utility model relates to a panel technical field, more specifically says that it relates to a PVC foaming board.

Background

PVC foam boards, also known as french and andex, are also known as foamed PVC boards because the chemical composition is PVC. The board is widely applied to passenger cars, train carriages ceilings, box core layers, interior decoration boards, building outer wall boards, interior decoration boards, offices, houses, public place building compartments, commercial decoration frames, dust-free room boards, ceiling boards, screen printing, computer lettering, advertising marks, display boards, sign board album boards and other industries, chemical anticorrosion projects, thermoformed parts, cold storage boards, special cold insulation projects, environmental protection board molds, sports equipment, breeding materials, seashore damp-proof facilities, waterproof materials, art designing materials and various light partition boards to replace glass ceilings and the like.

At present, when PVC foaming board was used as the floor, need splice polylith PVC foaming board to carry out the adhesion through glue. However, the connection mode of glue adhesion is adopted, when the PVC foaming plates are used as the floor, glue between the adjacent PVC foaming plates inevitably falls off due to the fact that the floor is trampled and relative movement is generated between the floors, so that the stability after splicing is affected, and therefore a space for improvement is reserved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a PVC foaming board has convenient concatenation, and reliable advantage behind the concatenation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a PVC foaming board, the package rubbing board body, a plurality of evenly distributed's spread groove is seted up to one side of plate body, the opposite side of plate body is provided with the embedding and corresponds connecting block in the spread groove, the joint groove has been seted up to the outer wall both sides of connecting block, the inner wall both sides of spread groove are fixed with the correspondence the elasticity card in joint groove.

Through adopting above-mentioned technical scheme, when splicing two plate bodies, insert the spread groove on another plate body with the connecting block on the plate body earlier, elasticity card in the spread groove receives the extrusion deformation of connecting block, treat that the connecting block inserts the back in the spread groove completely, elasticity card resumes deformation, and the chucking is in the joint inslot, thereby realize the concatenation of adjacent plate body, therefore, adopt the adhesion between for two plate bodies, through the joint inslot with elasticity card chucking on another plate body on the plate body, can make things convenient for the concatenation, and it is reliable after the concatenation.

The utility model discloses further set up to: the cross-section of the connecting block is trapezoidal, and one end of the wider end of the connecting block is connected with the plate body.

Through adopting above-mentioned technical scheme, because the cross-section of connecting block is trapezoidal, so there is the inclined plane in its both sides, can conveniently insert the connecting block on one plate body in the spread groove on another plate body through the inclined plane.

The utility model discloses further set up to: the outer protrusion in the outer wall both sides of connecting block has the piece of supporting, the piece of supporting is located between joint groove and the plate body, the piece of supporting is made by elastic material.

Through adopting above-mentioned technical scheme, when inserting the connecting block in the spread groove, support tight piece and receive the extrusion of spread groove inner wall and produce deformation, treat elasticity card chucking behind the joint inslot, support the connection stability that tight piece further strengthened connecting block and spread groove, make the connection between the adjacent plate body more reliable.

The utility model discloses further set up to: the cross section of the abutting block is arc-shaped.

Through adopting above-mentioned technical scheme, the friction of tight piece and spread groove can be reduced in curved design, conveniently inserts the spread groove with the connecting block.

The utility model discloses further set up to: when one connecting block on the plate body is embedded into the connecting groove on the other plate body, a reserved groove is formed between the inner wall of the connecting groove and the outer wall of the connecting block, nail-free glue is filled in the reserved groove, and a glue injection hole communicated with the reserved groove is formed in the surface of the plate body.

Through adopting above-mentioned technical scheme, back in the connecting groove on another plate body is embedded to the connecting block on a plate body, through injecting glue mouth and exempting from to follow closely gluey to the interior injection of preformed groove, can further strengthen the joint strength between two plate bodies, make the concatenation of two plate bodies more reliable.

The utility model discloses further set up to: the elastic clamping piece is in a wave shape.

Through adopting above-mentioned technical scheme, the area of contact in elasticity card and joint groove can be reduced in the wavy design, and the pressure that the increase elasticity card produced to the joint groove to increase the frictional resistance between elasticity card and the joint groove.

The utility model discloses further set up to: the crest position of elasticity card is provided with a plurality of evenly distributed and be hemispherical arch.

Through adopting above-mentioned technical scheme, bellied setting can further increase the frictional resistance in elasticity card and joint groove, makes the connection of spread groove and connecting block more stable.

The utility model discloses further set up to: the bottom surface of the plate body is provided with reinforcing ribs which are distributed in a grid shape.

Through adopting above-mentioned technical scheme, the setting of strengthening rib can avoid leading to the both ends perk of plate body in the use because the plate body atress is inhomogeneous, improves the structural strength of plate body.

To sum up, the utility model has the advantages of it is following:

1. when the two plate bodies are spliced, the connecting block on one plate body is inserted into the connecting groove on the other plate body, the elastic clamping piece in the connecting groove is extruded and deformed by the connecting block, and after the connecting block is completely inserted into the connecting groove, the elastic clamping piece recovers deformation and is clamped in the clamping groove, so that the two plate bodies are spliced, and therefore, the two plate bodies are adhered to each other, the elastic clamping piece on one plate body is clamped in the clamping groove on the other plate body, the splicing is convenient, and the splicing is reliable;

2. the abutting block is arranged, so that the connecting block can be conveniently clamped in the connecting groove;

3. through setting up the nail-free glue, further strengthen the joint strength between two plate bodys.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the protruding elastic card in the present embodiment;

fig. 4 is a schematic view of a partial sectional structure of two boards during splicing.

Description of reference numerals: 1. a plate body; 2. connecting grooves; 3. connecting blocks; 4. a clamping groove; 5. an elastic card; 6. a propping block; 7. reserving a groove; 8. injecting glue holes; 9. nail-free glue; 10. a protrusion; 11. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a PVC foaming board, as shown in fig. 1, includes plate body 1, and a plurality of evenly distributed's spread groove 2 is seted up to one side of plate body 1, and the opposite side of plate body 1 is fixed with connecting block 3 in corresponding spread groove 2, and joint groove 4 has been seted up to the outer wall both sides of connecting block 3, and the elastic clamping piece 5 (see fig. 3) of joint groove 4 is corresponding in the installation of the inner wall both sides of spread groove 2. When splicing two PVC foaming boards, only the connecting block 3 is required to be inserted into the connecting groove 2, and the elastic clamping sheet 5 is clamped in the clamping groove 4, so that the splicing of the two board bodies 1 can be realized.

As shown in fig. 1, in order to avoid tilting of two ends of the plate body 1 caused by uneven stress on the plate body 1 during use, the bottom of the plate body 1 in this embodiment is provided with reinforcing ribs 11, and the reinforcing ribs 11 are distributed in a grid shape.

As shown in fig. 2, in order to facilitate the insertion of the connecting block 3 into the connecting groove 2, the connecting block 3 has a trapezoidal cross-section in the present embodiment, and the wider end thereof is connected to the plate body 1.

Further, the outside protrusion in outer wall both sides of connecting block 3 and the tight piece 6 of supporting of making by elastic material, support tight piece 6 and be located between joint groove 4 and the plate body 1, support tight piece and connecting block integrated into one piece and make by rubber in this embodiment. When inserting connecting block 3 in spread groove 2, support tight piece 6 and receive the inner wall extrusion production deformation of spread groove 2, treat

elasticity card

5 and 4 looks joints in joint groove after, support tight piece 6 and can further strengthen the connection stability of connecting block 3 and spread groove 2, make the concatenation of adjacent plate body 1 more reliable.

Further, in order to reduce the frictional resistance of the abutting block 6 and the connecting groove 2, the connecting block 3 is conveniently inserted into the connecting groove 2, and the cross section of the abutting block 6 is arc-shaped in the embodiment.

As shown in fig. 3 and 4, when connecting block 3 on one plate body 1 inserts the spread groove 2 on another plate body 1, form between the inner wall of spread groove 2 and the outer wall of connecting block 3 reserve groove 7, glue injection hole 8 with reserve groove 7 intercommunication is seted up on the surface of plate body 1, reserve groove 7 intussuseption is filled with exempts from to glue 9, fill exempting from to glue 9 to reserve groove 7 through glue injection hole 8, can make the connection of two plate bodies 1 more stable, improve the joint strength of two plate bodies 1.

As shown in fig. 4, in order to reduce the contact area between the elastic clip 5 and the clip groove 4 and increase the frictional resistance between the elastic clip 5 and the clip groove 4, the elastic clip 5 is wavy in this embodiment.

Further, in order to further increase the frictional resistance of elasticity card 5 and joint groove 4, make the connection of connecting groove 2 and connecting block 3 more stable, the crest position of elasticity card 5 is fixed with a plurality of evenly distributed and is hemispherical arch 10 in this embodiment.

The utility model discloses a working process and beneficial effect as follows: when the two plate bodies 1 are spliced, the connecting block 3 on one plate body 1 is inserted into the corresponding connecting groove 2 on the other plate body 1, so that the elastic clamping piece 5 is clamped with the clamping groove 4, and the abutting block 6 abuts against and is tightly connected in the connecting groove 2; and then, injecting the nail-free glue 9 into the glue injection hole 8 to enable the nail-free glue 9 to fill the reserved groove 7, and then splicing the two plate bodies 1.

To sum up, for the concatenation of two plate bodies 1 is realized to original mode that adopts the bonding, the aforesaid joint through elasticity card 5 and joint groove 4 can realize the connection of two plate bodies 1, and to injecting into the nail-free glue 9 in the preformed groove 7, can make the connection of two plate bodies 1 more reliable, and stable.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a PVC foaming board, includes plate body (1), its characterized in that: the connection groove (2) of a plurality of evenly distributed are seted up to one side of plate body (1), the opposite side of plate body (1) is provided with the correspondence connecting block (3) in connection groove (2), joint groove (4) have been seted up to the outer wall both sides of connecting block (3), the inner wall both sides of connection groove (2) are fixed with the correspondence elasticity card (5) of joint groove (4).

2. The PVC foam board according to claim 1, wherein: the section of the connecting block (3) is trapezoidal, and the wider end of the connecting block is connected with the plate body (1).

3. The PVC foam board according to claim 2, wherein: the outer protrusion in outer wall both sides of connecting block (3) has to support tight piece (6), it is located to support tight piece (6) between joint groove (4) and plate body (1), it is made by elastic material to support tight piece (6).

4. The PVC foam board of claim 3, wherein: the cross section of the abutting block (6) is arc-shaped.

5. The PVC foam board according to claim 1, wherein: when one connecting block (3) on the plate body imbeds in spread groove (2) on another plate body, the inner wall of spread groove (2) with form between connecting block (3) outer wall reserve groove (7), the surface of plate body (1) seted up with glue injection hole (8) of reserve groove intercommunication, the reserve groove intussuseption is filled with and exempts from to glue (9).

6. The PVC foam board according to claim 1, wherein: the elastic clamping piece (5) is wave-shaped.

7. The PVC foam board of claim 6, wherein: the wave crest position of the elastic clamping piece (5) is provided with a plurality of protrusions (12) which are uniformly distributed and are hemispherical.

8. The PVC foam board according to claim 1, wherein: the bottom surface of the plate body (1) is provided with reinforcing ribs (11) which are distributed in a grid shape.