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Combined EPP (Expanded Polypropylene) plate with use area convenient to adjust and adjusting method

A technology that uses area and combined type is applied in the field of EPP sheet, which can solve the problems of inconvenient use and inability to adjust the area.

Pending Publication Date: 2022-05-27
ANHUI YOURFRIEND PULP MOLDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] EPP board is a kind of foam plastic board, which has the advantages of light weight, heat insulation, sound insulation, cushioning, high specific strength and low price, so it is widely used in packaging industry, industry, agriculture, transportation industry, military industry, industry industry and daily necessities. and other fields have been widely used. Most of the existing EPP panels are installed in a fixed size combination. For places where the corner or area needs to be adjusted, since the area of ​​the EPP panel cannot be adjusted, it is necessary to cut the EPP panel. It is not convenient to use, so the combined EPP plate and adjustment method for adjusting the use area are designed here to solve the above problems

Method used

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  • Combined EPP (Expanded Polypropylene) plate with use area convenient to adjust and adjusting method
  • Combined EPP (Expanded Polypropylene) plate with use area convenient to adjust and adjusting method
  • Combined EPP (Expanded Polypropylene) plate with use area convenient to adjust and adjusting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see figure 1 , image 3 , Figure 4 , Figure 5 and Image 6 , the present embodiment provides a combined EPP plate and an adjustment method that is easy to adjust the use area, including several EPP plates 1 and a butt beam 2, two EPP plates 1 are a group and symmetrically detachably arranged on the upper and lower sides of the butt beam 2 According to the laying requirements, several groups of EPP boards 1 are symmetrically installed on the upper and lower sides of the butt beam 2 to form the required area for laying to meet the laying needs.

[0032] A strip-shaped extension block 11 is fixed on one side of the EPP board 1 close to the butt beam 2 , the end of the strip-shaped extension block 11 is connected to the limit slider 12 , and the upper and lower sides of the butt beam 2 are provided with T-shaped insertion gaps 21 , the bar-shaped extension block 11 and the limit slider 12 slide along the inside of the T-shaped insertion gap 21, and the strip-shaped ex...

Embodiment 2

[0038] see figure 1 , figure 2 and Figure 7 , made further improvements on the basis of Example 1:

[0039] The clamping notch 22 and the connecting block 3 are both circular structures, and the diameter of the connecting block 3 is equal to the sum of the radii of the two adjacent clamping notches 22. When the connecting block 3 is placed inside the two clamping notches 22, The inner space of the two clamping gaps 22 can be filled, which can not only avoid the occurrence of gaps, but also meet the connection requirements of the connecting block 3 .

[0040] The connecting rod 31 on the side wall of the connecting block 3 of the circular structure is connected by rotation with the connecting block 3, and the side walls on both sides of the butt beam 2 are arc-shaped. The arc-shaped structure can be rotated and attached together. When installed at the corner, the two butt beams 2 located at the corner can be rotated, and at the same time, the plug rod 31 of the connecting ...

Embodiment 3

[0043] see figure 1 and image 3 , the difference from Example 2 is:

[0044] When the EPP board 1 needs to be assembled, the EPP board 1 located on the lower side of the butt beam 2 can be removed, so that several EPP boards 1 located on the lower side of the butt beam 2 are spaced at least one width of the EPP board 1. 2. Assemble the removed EPP board 1 and the added docking beam 2 to meet the assembly requirements. Several EPP boards 1 located on the lower side can not only meet the support requirements, but also can expand the EPP board 1 without adding an additional EPP board 1. The area of ​​the board meets the needs of use.

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Abstract

The invention discloses a combined EPP board convenient to adjust the usable area and an adjusting method, and relates to the technical field of EPP boards, the combined EPP board comprises a plurality of EPP boards and a butt-joint cross beam, every two EPP boards form a group and are symmetrically and detachably arranged on the upper side and the lower side of the butt-joint cross beam, and strip-shaped extension blocks are fixedly arranged on the sides, close to the butt-joint cross beam, of the EPP boards; strip-shaped extending blocks are arranged on the butt-joint cross beams, limiting sliding blocks are connected to the ends of the strip-shaped extending blocks, T-shaped inserting notches are formed in the upper sides and the lower sides of the butt-joint cross beams, the strip-shaped extending blocks and the limiting sliding blocks slide along the interiors of the T-shaped inserting notches, the ends of the strip-shaped extending blocks and the ends of the limiting sliding blocks are flush with the ends of the butt-joint cross beams, and every two adjacent butt-joint cross beams are attached together and assembled through a connecting block. According to the combined EPP board convenient to adjust the usable area and the adjusting method, a traditional finished EPP board with the fixed size is changed, the assembled EPP board can be spliced according to the usable area, the laying requirement is conveniently met, extra cutting operation on the large-size EPP board is not needed, and the use requirement is met.

Description

technical field [0001] The invention relates to the technical field of EPP plates, in particular to a combined EPP plate and an adjustment method which are convenient for adjusting the use area. Background technique [0002] EPP sheet is a kind of foamed plastic sheet, which has the advantages of light weight, heat insulation, sound insulation, cushioning, high specific strength and low price. It has been widely used in other fields. Most of the existing EPP sheets are combined and installed in a fixed size. For the corners or areas that need to be adjusted, since the area of ​​the EPP sheet cannot be adjusted, it is necessary to cut and cut the EPP sheet. It is inconvenient to use, so the combined EPP board and the adjustment method are designed to facilitate the adjustment of the use area, so as to solve the above problems. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a combined EPP sheet and an adjustment method which is convenie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/073E04F13/076
CPCE04F13/0733E04F13/0894E04F2201/091E04F2201/096E04F2201/098Y02W30/80
Inventor 王龙珑汪锋
Owner ANHUI YOURFRIEND PULP MOLDING TECH
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