CN103350810A

CN103350810A - Plastic basket

Info

Publication number: CN103350810A
Application number: CN2013102526197A
Authority: CN
Inventors: 梁国彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-24
Filing date: 2013-06-24
Publication date: 2013-10-16

Abstract

The invention provides a plastic basket. The basket adopts a hollow barrel-shaped structure provided with a round opening and a square bottom, the round barrel opening is formed in a barrel body, the barrel bottom adopts a square structure, and the barrel body adopts a structure making the transition from a cylindrical shape to a square barrel shape; and a barrel foot formed by a protruding square edge is arranged outside the barrel bottom, a barrel edge is arranged at the round barrel opening, and four rope holes are uniformly formed around the circumference of the barrel body at a cylinder part of the barrel body. The plastic basket is obtained through injection molding of a polypropylene material, the product can meet usage habits in most areas in China, and a basket made of bamboo splits is replaced with the basket made of the polypropylene material, so that the problem of the proneness of mildew, worm damage and the like is solved; and the plastic basket has the advantages that the plastic basket is firm, durable and the like.

Description

The plastics large bamboo or wicker basket

Technical field

Plastics large bamboo or wicker basket of the present invention belongs to a kind of plastic product.

Background technology

Large bamboo or wicker basket; The basket formula vessel of thin bamboo strips used for weaving establishment is with the circular thin bamboo strip goods of thin bamboo strips used for weaving establishment, hollow; Be mainly used in receiving in the ground grain is gone home or during airing grain the thin bamboo strip of used splendid attire grain compile container.Large bamboo or wicker basket has use in China's most area, especially take southern area as Sheng.The deficiency such as that its existence is easy to is mouldy, damage by worms.

Through Chinese publication retrieval, the scheme identical with present patent application of not finding.

Summary of the invention

The object of the invention is to: for the deficiencies in the prior art, propose a kind of plastics large bamboo or wicker basket.

Plastics large bamboo or wicker basket of the present invention is characterized in that: large bamboo or wicker basket is the circular upper part and square lower part barrel-like structure of hollow, and for circular bung, the bucket end are square structure, ladle body is that cylindrical shape is to the excessive structure of square tube shape on the staving; The outside is provided with the bucket pin of the square limit formation of projection at the bottom of its barrel, and circular bung is provided with barrel rim, in the ladle body cylindrical portions may, is provided with 4 rope holes around the ladle body circumference uniform distribution.

Preferred barrel rim is provided with the rope groove.

Preferred ladle body thickness is in 2-10 ㎜ scopes; Straight warp is in 350-800 ㎜ scopes in the upper circular bung, and the outer length of side of square bucket pin is in 150-450 ㎜ scopes; Bucket pin height is in 5-50 ㎜ scopes, and barrel rim thickness is in 3-15 ㎜ scopes, and the staving height is in 350-800 ㎜ scopes, and excessive arc connects half warp in 200-800 ㎜ scopes at the bottom of ladle body cylinder and the square tube bucket, and rope groove half warp is in 5-10 ㎜ scopes; The straight warp of rope hole is in 5-10 ㎜ scopes, and the rope hole distance is in 30-50 ㎜ scopes.

Preferred ladle body thickness is in 2-4 ㎜ scope; Straight warp is in 400-600 ㎜ scopes in the upper circular bung, and the outer length of side of square bucket pin is in 200-350 ㎜ scopes, and the staving height is in 400-550 ㎜ scopes.

The present invention's beneficial effect compared with prior art is: its product can satisfy China's most area use habit, replaces the large bamboo or wicker basket of thin bamboo strips used for weaving establishment, solves mouldy, the problem such as damage by worms that is easy to; Have the advantages such as durable.

Description of drawings:

The invention will be further described below in conjunction with accompanying drawing, but embodiments of the present invention are not limited to this.

Fig. 1---the main schematic diagram of looking

Fig. 2---elevational schematic view

Among the figure: straight through (D1) in the bung, barrel rim is straight through (D), staving height (h), ladle body thickness (S), barrel rim thickness (h1), the outer length of side (L) of bucket pin, bucket pin height (h2), rope groove half is through (R1), excessive arc connects half through (R2) at the bottom of ladle body cylinder and the square tube bucket, bucket pin limit half warp (R3), rope hole (d), rope hole is apart from (h3).

The specific embodiment

As shown in Figure 1, 2, straight through (D1) in the plastics large bamboo or wicker basket of the present invention, bung, barrel rim is straight through (D), staving height (h), ladle body thickness (S), barrel rim thickness (h1), the outer length of side (L) of bucket pin, bucket pin height (h2), rope groove half is through (R1), excessive arc connects half through (R2) at the bottom of ladle body cylinder and the square tube bucket, bucket pin limit half warp (R3), rope hole (d), rope hole is apart from (h3).Plastics large bamboo or wicker basket of the present invention, large bamboo or wicker basket are the circular upper part and square lower part barrel-like structure of hollow, and for circular bung, the bucket end are square structure, ladle body is that cylindrical shape is to the excessive structure of square tube shape on the staving; The outside is provided with the bucket pin of the square limit formation of projection at the bottom of its barrel, and circular bung is provided with barrel rim, in the ladle body cylindrical portions may, is provided with 4 rope holes (d) around the ladle body circumference uniform distribution.Ladle body thickness (S) is in 2-10 ㎜ scopes; Straight warp (D1) is in 350-800 ㎜ scopes in the upper circular bung, and the outer length of side (L) of square bucket pin is in 150-450 ㎜ scopes; Bucket pin height (h2) is in 5-50 ㎜ scopes, barrel rim thickness (h1) is in 3-15 ㎜ scopes, staving height (h) is in 350-800 ㎜ scopes, and excessive arc connects half warp (R2) in 200-800 ㎜ scopes at the bottom of ladle body cylinder and the square tube bucket, and rope groove half warp (R1) is in 5-10 ㎜ scopes; The straight warp of rope hole (d) is in 5-10 ㎜ scopes, and rope hole distance (h3) is in 30-50 ㎜ scopes.Select pp material, adopt the thrust of screw rod (or plunger), will be in barrel the material of preplasticizing inject curing molding in the high temperature mould; The injection molding process process of plastic mainly comprises 4 stages such as filling, pressurize, cooling, the demoulding behind the mold closing, this 4 stages are directly determining the Forming Quality of goods, and these 4 stages are complete continuous process; Its process control condition is: 1, clamp force 2000-2500Mpa scope, the injection processing temperature: the melt zone temperature is 230-245 ℃ of scopes, mold temperature: 50-90 ℃ of scope, injection pressure (150-180Mpa) and dwell pressure 120-145Mpa, dwell time 1-5 minute.Cooling, the demoulding namely get plastics large bamboo or wicker basket product of the present invention.

Raw material: polypropylene (PP); Density (g/cm3) 0.89-0.91 principal particulars and purposes; Density is little, and the mechanical characteristics that tool is good is tough and tensile, wear-resisting, heat-resisting than polyethylene, and remarkable dielectric properties and chemical inertness are arranged.Availablely extrude, the method processing such as injection moulding, blowing, mold pressing, vacuum forming.RPP (FR-PP); Density (g/cm3) 1.13; High than PP resistance to effect of heat, mechanicalness.Polypropylene has good resistance to effect of heat, and goods can be in the sterilization that carries out disinfection of temperature more than 100 ℃, and under the condition that is not subjected to external force, 150 ℃ also indeformable.Brittle temperature is-35 ℃, is being lower than-35 ℃ embrittlement can occur, and resistance to cold is not as polyethylene.Reported values for the polypropylene glass temperature has a 18qC, OqC, and 5 ℃ etc., this also is that wherein contained crystalline phase is different from the ratio of amorphous phase because people adopt various sample, makes in the strand due to the pars amorpha chain length difference.Polyacrylic melt temperature approximately improves 40 one 50% than polyethylene, is about 164 1 170 ℃, and 100% grade polypropylene fusing point is 176 ℃.Can select according to the product specification needs.

Claims

1. plastics large bamboo or wicker basket, it is characterized in that: large bamboo or wicker basket is the circular upper part and square lower part barrel-like structure of hollow, for circular bung, a bucket end are square structure, ladle body is that cylindrical shape is to the excessive structure of square tube shape on the staving; The outside is provided with the bucket pin of the square limit formation of projection at the bottom of its barrel, and circular bung is provided with barrel rim, in the ladle body cylindrical portions may, is provided with 4 rope holes around the ladle body circumference uniform distribution.

2. plastics large bamboo or wicker basket according to claim 1, it is characterized in that: described barrel rim is provided with the rope groove.

3. plastics large bamboo or wicker basket according to claim 1 is characterized in that: described staving, and its ladle body thickness is in 2-10 ㎜ scopes; Straight warp is in 350-800 ㎜ scopes in the upper circular bung, and the outer length of side of square bucket pin is in 150-450 ㎜ scopes; Bucket pin height is in 5-50 ㎜ scopes, and barrel rim thickness is in 3-15 ㎜ scopes, and the staving height is in 350-800 ㎜ scopes, and excessive arc connects half warp in 200-800 ㎜ scopes at the bottom of ladle body cylinder and the square tube bucket, and rope groove half warp is in 5-10 ㎜ scopes; The straight warp of rope hole is in 5-10 ㎜ scopes, and the rope hole distance is in 30-50 ㎜ scopes.

4. plastics large bamboo or wicker basket according to claim 1 is characterized in that: described staving, and its ladle body thickness is in 2-4 ㎜ scope; Straight warp is in 400-600 ㎜ scopes in the upper circular bung, and the outer length of side of square bucket pin is in 200-350 ㎜ scopes, and the staving height is in 400-550 ㎜ scopes.