Hollow desktop board and its hollow blow molding process

A desktop board and hollow technology, applied to tables, furniture parts, household appliances, etc., can solve problems such as poor hollow blow molding process, poor structural design, poor strength, and poor load-carrying weight, so as to achieve feasible process and low production cost , good firmness effect

Inactive Publication Date: 2011-12-28
TAIZHOU LANGQING PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a new type of hollow desktop board and its hollow blow molding process to the field, so that it can solve the problems of poor

Method used

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  • Hollow desktop board and its hollow blow molding process
  • Hollow desktop board and its hollow blow molding process
  • Hollow desktop board and its hollow blow molding process

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Embodiment Construction

[0025] Now in conjunction with the accompanying drawings, the structure and use of the present invention will be further described. Such as Figure 6 As shown, the table top consists of one or two groups of table board monomers, the bottom of the table board monomers are respectively provided with table leg frames, and the two groups of table board monomers are connected as a whole by hinges. Such as Figure 1 to Figure 5 In the first embodiment shown, the hinge is arranged on the edge 2 of the reverse side 3, that is, the hinge rib 204 on the reverse side edge plane where the two groups of desktop boards are connected; When the two groups of desktop panels are folded and folded, the table leg frame is fixed to the edge of the reverse side by the positioning rib; The opposite plane of the symmetrical edge of the hinge rib and the positioning rib is provided with a buckle groove 203, and the folded and folded desktop board unit is unfolded through the buckle groove. The othe...

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PUM

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Abstract

The invention relates to a hollow desktop board and a hollow blow molding process thereof, which is designed for the technical problem of poor structure of similar products. The desktop board is composed of two groups of desktop board monomers connected by hinges to form a folding table board. The desktop board is composed of a group of desktop board monomers. It is connected with the back side by reinforcing ribs, and is blow-molded at one time; the main point is that the reinforcing ribs are in the shape of a vertical surface, and the vertical-shaped reinforcing ribs are located inside the desktop board, and both the front and the negative sides are flat; the reinforcing ribs are multi-dimensional The ribs are arranged adjacent or intersecting; the distance between adjacent and intersecting ribs is less than or equal to ten times the distance between the front and back. It has high strength, large bearing weight, simple production process, and feasible hollow blow molding process; it is suitable for the production and use of hollow blow molding desktop boards and other similar hollow board products.

Description

technical field [0001] The invention relates to a plastic panel product structure and a blow molding process thereof, which is a hollow desktop board and a hollow blow molding process thereof. Background technique [0002] In the traditional hollow blow molding products, most of the plastic products have a part of the hollow inside. The production process of this hollow blow molding product is to promote the plastic to cling to the inner cavity of the mold through the blowing during manufacturing, so that the product and the inner cavity of the mold The cavity shape is the same as that made by blow molding. This is an essential process for blow molding products, such as Changjian barrels, pots, bottles and other hollow blow molding container products, which are all made through such a hollow blow molding process. At the same time, some existing hollow blow molding products, such as the surface of the hollow plate, need to bear a certain weight. If the traditional hollow blo...

Claims

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Application Information

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IPC IPC(8): A47B13/08A47B13/00B29C49/30
Inventor 张大山
Owner TAIZHOU LANGQING PLASTIC
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