CN215716718U

CN215716718U - PVC high foaming micro-foaming surface layer co-extrusion plate

Info

Publication number: CN215716718U
Application number: CN202121623400.XU
Authority: CN
Inventors: 朱积平
Original assignee: Huangshi Zhongjie Mould Co ltd
Current assignee: Huangshi Zhongjie Mould Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-01
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a pvc high-foaming micro-foaming surface layer co-extruded plate which comprises a co-extruded plate main body, wherein a groove is formed in the rear surface of the co-extruded plate main body, a fixed seat is fixedly installed inside the groove through a screw, a movable rod is arranged inside the fixed seat, a sliding block is integrally formed at the edge of the end part of the movable rod, a sliding groove is formed in the edge of the inside of the fixed seat, and the outer surface of the movable rod and the inner surface of the fixed seat are in sliding connection through the sliding block and the sliding groove; through the inside design backing plate at the recess and at the junction design movable rod and the fixing base of backing plate and crowded board main part, can be when crowded board main part closure installation altogether, take place elastic deformation's effect through the spring and slide the movable rod in the inside of fixing base to slide the operation of driving the movable rod in the inside of fixing base is stabilized in the inside of spout by the slider, sticis the closure at the installation face with the backing plate, and the fastening is more when being convenient for install, and the atress is even.

Description

PVC high foaming micro-foaming surface layer co-extrusion plate

Technical Field

The utility model belongs to the technical field of co-extruded plates, and particularly relates to a pvc high-foaming micro-foaming surface layer co-extruded plate.

Background

The existing co-extruded plate has the advantages of light specific gravity, high strength, corrosion resistance, flame retardancy, moisture resistance, sound insulation, heat insulation, insulation and other properties, and also has good processability, and can use processing technologies such as sawing, drilling, planing, nailing, welding, bonding, thermoforming and the like; the existing co-extruded plate has the problems that the stress on the rear surface is uneven after the co-extruded plate is installed, the co-extruded plate is easy to fasten and the installation effect is influenced, meanwhile, the co-extruded plate is directly installed in a closed mode during installation, and the co-extruded plate is easy to be installed in an unfastened and uneven mode when the stress is large after the installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pvc high-foaming micro-foaming surface layer co-extruded plate, which aims to solve the problems that the conventional co-extruded plate is uneven in stress on the rear surface after installation, easy and unfixed to install and influence the installation effect, and the co-extruded plate is directly installed in a closed manner during installation and is easily unfixed and uneven when the stress is large after installation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high foaming microfoam top layer of pvc board altogether, includes crowded board main part altogether, the rear surface of crowded board main part altogether has seted up flutedly, there is the fixing base inside of recess through screw fixed mounting, the inside of fixing base is provided with the movable rod, the tip edge integral type shaping of movable rod has the slider, the spout has been seted up to the inside edge of fixing base, just the surface of movable rod with the internal surface of fixing base passes through the slider with spout sliding connection, the tip of movable rod has the backing plate through screw fixed mounting, the fixing base with the surface registrate of movable rod installs the spring, the rear surface both ends of crowded board main part altogether all are fixed with the cushion through the glue solution bonding.

Preferably, one end of the co-extruded plate main body and one side of the co-extruded plate main body are integrally formed with two clamping blocks, two sides of each clamping block are fixedly provided with a pressing pad through glue solution adhesion, the other end of the co-extruded plate main body and the other side of the co-extruded plate main body are provided with two clamping grooves, and the two co-extruded plate main bodies are connected with the clamping grooves in a clamping manner through the clamping blocks.

Preferably, the clamping groove and the co-extrusion plate main body are of an integrated structure, and the clamping block and the clamping groove are in compression connection through the compression pad.

Preferably, the base plate is of a rectangular structure, and the inner surface of the base plate is embedded in the groove.

Preferably, the end of the movable rod is embedded into the fixed seat, and the outer surface of the movable rod is elastically connected with the outer surface of the fixed seat through the spring.

Preferably, the sliding groove and the sliding block are both rectangular structures, and the sliding block is connected with the inside of the sliding groove in a relatively sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the inside design backing plate at the recess and at the junction design movable rod and the fixing base of backing plate and crowded board main part altogether, can be in the closed installation of crowded board main part altogether, the effect that takes place elastic deformation through the spring slides the movable rod in the inside of fixing base, and slide the stable slip operation in the inside of fixing base of drive movable rod by the slider in the inside of spout, sticis the closure at the installation face with the backing plate, and take place deformation through cushion 3 and sticis at the both ends of installing the face, it is more firm when the installation of being convenient for, the atress is even, it is inhomogeneous through the installation rear surface atress to have solved crowded board altogether, the easy non-fastening of installation, influence the problem of installation effect.

(2) Through design fixture block and the other end and the opposite side design draw-in groove at the one end of crowded board main part altogether with one side, can when the installation, it is direct closed with two crowded board main parts altogether, through the fixture block in the inside of draw-in groove, and sticis closed with the inside of fixture block and draw-in groove through sticising the pad, it is difficult not hard up, the convenience is with the fastening of crowded board main part closed back block altogether, it is more level and more smooth, non-deformable and not hard up during the atress, solved when the installation directly with crowded board closed installation altogether, easily cause the problem of crowded board installation not fastening and unevenness altogether when the installation back atress is great.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a fixture block, a co-extruded sheet main body and a clamping groove of the utility model;

FIG. 3 is a schematic structural diagram of a fixture block and a co-extruded plate according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the co-extruded sheet main body, the groove and the backing plate of the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 6 according to the present invention;

FIG. 7 is a schematic top view of the movable rod and the fixing base of the present invention;

in the figure: 1. a clamping block; 2. co-extruded sheet main body; 3. an elastic pad; 4. a card slot; 5. pressing the pad; 6. a groove; 7. a base plate; 8. a movable rod; 9. a fixed seat; 10. a spring; 11. a slider; 12. a chute.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides a technical solution: a pvc high-foaming micro-foaming surface layer co-extruded plate comprises a co-extruded plate main body 2, a groove 6 is formed in the rear surface of the co-extruded plate main body 2, a fixed seat 9 is fixedly installed inside the groove 6 through a screw, a movable rod 8 is arranged inside the fixed seat 9, a sliding block 11 is integrally formed at the end edge of the movable rod 8, a sliding groove 12 is formed in the inner edge of the fixed seat 9, the outer surface of the movable rod 8 and the inner surface of the fixed seat 9 are in sliding connection with the sliding groove 12 through the sliding block 11, a backing plate 7 is fixedly installed at the end of the movable rod 8 through a screw, a spring 10 is sleeved on the outer surfaces of the fixed seat 9 and the movable rod 8, elastic pads 3 are fixedly arranged at two ends of the rear surface of the co-extruded plate main body 2 through adhesive liquid, the movable rod 8 can slide inside the fixed seat 9 under the action of elastic deformation of the spring 10 when the co-extruded plate main body 2 is installed in a closed mode, the sliding block 11 slides in the sliding groove 12 to drive the movable rod 8 to stably slide in the fixed seat 9, the base plate 7 is tightly pressed and closed on the mounting surface, and the elastic pad 3 deforms and is tightly pressed at two ends of the mounting surface, so that the mounting is more convenient, and the stress is uniform.

In the embodiment, preferably, two clamping blocks 1 are integrally formed on one end of the co-extrusion plate main body 2 and one side of the co-extrusion plate main body 2, two sides of each clamping block 1 are fixedly bonded with a pressing pad 5 through glue, two clamping grooves 4 are respectively formed on the other end of the co-extrusion plate main body 2 and the other side of the co-extrusion plate main body 2, the two co-extrusion plate main bodies 2 are connected with the clamping grooves 4 through the clamping blocks 1 in a clamping manner, when the co-extrusion plate main bodies are installed, the two co-extrusion plate main bodies 2 are directly closed, the clamping blocks 1 are clamped inside the clamping grooves 4, the clamping blocks 1 and the clamping grooves 4 are tightly pressed and closed through the pressing pads 5, the co-extrusion plate main bodies 2 are not easy to loosen, the clamping and fastening are convenient after the co-extrusion plate main bodies 2 are closed, the co-extrusion plate main bodies are more smooth and are not easy to deform and loosen under stress, in order to tightly press the clamping blocks 1 inside the clamping grooves 4 through the pressing pads 5, the clamping blocks are convenient to be tightly installed and used, and preferably, the clamping groove 4 and the co-extrusion plate main body 2 are of an integral structure, the clamping block 1 and the clamping groove 4 are in compression connection through a compression pad 5, in order to be installed in the groove 6 through the backing plate 7, the co-extrusion plate main body 2 is easy to be installed more tightly through the backing plate 7, and the stress is uniform, in the embodiment, preferably, the backing plate 7 is of a rectangular structure, the inner surface of the backing plate 7 is embedded in the groove 6, in order to be convenient for the movable rod 8 and the fixing seat 9 to be in elastic connection through the spring 10, the backing plate 7 is easy to be elastically buffered, in the embodiment, preferably, the end part of the movable rod 8 is embedded in the fixing seat 9, in addition, the outer surface of the movable rod 8 is elastically connected with the outer surface of the fixing seat 9 through the spring 10, in order to be convenient for the movable rod 8 and the fixing seat 9 to be stably controlled through the sliding block 11 in the sliding groove 12, in the embodiment, preferably, the sliding groove 12 and the sliding block 11 are of a rectangular structure, and the sliding block 11 is connected with the inner part of the sliding chute 12 in a relatively sliding way.

The working principle and the using process of the utility model are as follows: when the PVC high-foaming micro-foaming surface layer co-extruded board is installed, the two co-extruded board main bodies 2 are directly closed, the clamping block 1 is clamped in the clamping groove 4, the clamping block 1 and the clamping groove 4 are tightly pressed and closed through the pressing pad 5, the co-extruded plate is not easy to loosen, the co-extruded plate main body 2 is conveniently clamped and fastened after being closed, the co-extruded plate is smoother, and is not easy to deform and loosen under stress, when the coextrusion board main body 2 is installed in a closed mode, the surface of the backing plate 7 is in contact with an installation surface, at the moment, the movable rod 8 slides in the fixed seat 9 under the action of elastic deformation of the spring 10, the slide block 11 slides in the slide groove 12 to drive the movable rod 8 to stably slide in the fixed seat 9, the backing plate 7 is tightly pressed and closed on the mounting surface, and the elastic pad 3 deforms and is tightly pressed at two ends of the mounting surface, so that the mounting is more convenient, the stress is uniform, and the using effect is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high foaming microfoaming top layer coextrusion board of pvc, includes coextrusion board main part (2), its characterized in that: a groove (6) is arranged on the rear surface of the co-extrusion plate main body (2), a fixed seat (9) is fixedly arranged in the groove (6) through a screw, a movable rod (8) is arranged inside the fixed seat (9), a sliding block (11) is integrally formed at the edge of the end part of the movable rod (8), a sliding groove (12) is formed at the edge of the inside of the fixed seat (9), the outer surface of the movable rod (8) and the inner surface of the fixed seat (9) are connected with the sliding groove (12) in a sliding way through the sliding block (11), a backing plate (7) is fixedly arranged at the end part of the movable rod (8) through a screw, a spring (10) is sleeved on the outer surfaces of the fixed seat (9) and the movable rod (8), and the two ends of the rear surface of the co-extrusion plate main body (2) are fixedly bonded with elastic pads (3) through glue solution.

2. The pvc high foam microfoamed skin coextruded sheet according to claim 1, wherein: one end of the co-extrusion plate main body (2) and one side of the co-extrusion plate main body (2) are integrally formed with two clamping blocks (1), the two sides of each clamping block (1) are fixedly provided with a pressing pad (5) through glue solution adhesion, the other end of the co-extrusion plate main body (2) and the other side of the co-extrusion plate main body (2) are provided with two clamping grooves (4), and the co-extrusion plate main body (2) is connected with the clamping grooves (4) in a clamping mode through the clamping blocks (1).

3. The pvc high foam microfoamed skin coextruded sheet according to claim 2, wherein: the clamping groove (4) and the co-extrusion plate main body (2) are of an integrated structure, and the clamping block (1) and the clamping groove (4) are in pressing connection through the pressing pad (5).

4. The pvc high foam microfoamed skin coextruded sheet according to claim 1, wherein: the backing plate (7) is of a rectangular structure, and the inner surface of the backing plate (7) is embedded into the groove (6).

5. The pvc high foam microfoamed skin coextruded sheet according to claim 1, wherein: the tip embedding of movable rod (8) the inside of fixing base (9), just the surface of movable rod (8) with the surface of fixing base (9) passes through spring (10) elastic connection.

6. The pvc high foam microfoamed skin coextruded sheet according to claim 1, wherein: the sliding groove (12) and the sliding block (11) are both of rectangular structures, and the sliding block (11) and the sliding groove (12) are connected in a relative sliding mode.