CN201589055U

CN201589055U - Novel convex column structure of plastic product

Info

Publication number: CN201589055U
Application number: CN2009203171919U
Authority: CN
Inventors: 张超平; 刘东姣; 廖海波; 武杰
Original assignee: Mitac Precision Technology Shunde Ltd
Current assignee: Mitac Precision Technology Shunde Ltd
Priority date: 2009-12-12
Filing date: 2009-12-12
Publication date: 2010-09-22
Anticipated expiration: 2019-12-12

Abstract

The utility model provides a novel convex column structure of a plastic product, wherein an adhesive reducing part is arranged at the root of the junction of the convex column and the plastic product and a reinforcing rib is arranged at the adhesive reducing part to increase the strength of the convex column. The novel convex column has simple structure, well eliminates the shrinkage mark that influences the product appearance, and can meet the production requirement for the thin-thickness mirror products.

Description

A kind of new type plastic product convex cylinder

Technical field

The utility model relates to the plastic cement products structure, specifically a kind of new type plastic product convex cylinder.

Background technique

The general employing of the structure of plastic cement products projection is cylindrical, its cylinder diameter unanimity up and down, and this kind projection is under the matching requirements that guarantee product, run into the thick thin product of meat, be easy to cause the surface of product the shrink trace to occur, influence the outward appearance of product, can't satisfy client's demand.

See also Fig. 1, be the plastic cement products convex cylinder schematic representation in the known technology.The structure of projection 2 is cylindrical in plastic cement products 1, and the diameter unanimity adopts this shaping structures up and down, and the surface of product 1 can produce shrink trace 3, has influenced the outward appearance of product 1.

The model utility content

Because above-mentioned problem, the plastic cement products convex cylinder in the known technology can cause product appearance the shrink trace to occur.The purpose of this utility model is to overcome the deficiencies in the prior art and defective, and a kind of new type plastic product convex cylinder is provided.

The utility model provides a kind of new type plastic product convex cylinder, and the root that projection is connected with product has and subtracts the glue position, and this subtracts the glue position and be provided with the reinforcement rib, increases the intensity of this projection.

More excellent, the wall thickness that described projection root subtracts the glue position is thick 0.5 to 0.6 times of product meat.

Compared with prior art, projection is simple in structure in the utility model, and the shrink trace of solution product appearance that can be good for the thick thin minute surface product of meat, also can satisfy its production demand.

Description of drawings

Fig. 1 is the plastic cement products convex cylinder schematic representation in the known technology.

Fig. 2 is the product schematic representation of a kind of new type plastic product of the utility model convex cylinder.

Fig. 3 is the product generalized section of a kind of new type plastic product of the utility model convex cylinder.

Embodiment

For describing technology contents of the present utility model, structure characteristics in detail, illustrated in detail below in conjunction with mode of execution and conjunction with figs..

See also Fig. 1 and Fig. 2, be respectively the product schematic representation and the product generalized section of a kind of new type plastic product of the utility model convex cylinder.Projection 102, its root that is connected with product 101 have subtract glue position 103 this subtract glue position 103 around be provided with and strengthen rib 104, be used to increase the intensity of these projection 102 roots, and this wall thickness 105 that subtracts glue position 103 is 0.5 to 0.6 times of product 101 meat thick 106, it is thick with the local meat of projection 102 connection parts that such structural design has reduced product 101, avoided product 101 because part meat is thick excessive, the phenomenon of shrink trace appears in the surface.

Projection 102 is simple in structure in the utility model, and the shrink trace of solution product 101 outward appearances that can be good for the thick thin minute surface product of meat, also can satisfy its production demand.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by the scope of the utility model claims.

Claims

1. a new type plastic product convex cylinder is characterized in that, comprising:

Projection, its root that is connected with product have and subtract the glue position, and this subtracts the glue position and be provided with the reinforcement rib, increase the intensity of this projection.

2. a kind of new type plastic product convex cylinder according to claim 1 is characterized in that: the wall thickness that described projection root subtracts the glue position is thick 0.5 to 0.6 times of product meat.