CN2649139Y

CN2649139Y - Flexible soft frisbee

Info

Publication number: CN2649139Y
Application number: CN 03208671
Authority: CN
Inventors: 肖江; 李琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-01
Filing date: 2003-09-01
Publication date: 2004-10-20
Anticipated expiration: 2013-09-01

Abstract

The utility model discloses a soft frisbee. The plate surface of the frisbee is a thin chip with its thickness from small to big gradually transited from its central part to surrounding part. The edge of the frisbee is a round arc shape, and the external edge is parallel with the internal edge. The two different semi-diameters are concentric circles. The fresbee is made by EVA material. The soft frisbee is provided with good safety and flying performance without hurting the human body and damaging the object, which is suits for the pet to play with, at the same time, the frisbee has a long life period without limiting of the using places.

Description

Flexible soft flying disc

Technical field

The utility model relates to a kind of flying disc toy, the soft flying disc of particularly a kind of flexibility.

Background technology

Existing flying disc is mostly made by hard plastics, and usually damage in use human body or damage product also are not suitable for pet and play, and need than spacious space, because hard plastic can become very crisp at the low environment of temperature, several times collision can be broken in addition, and service life is short.

The utility model content

The purpose of this utility model is for overcoming the shortcoming and defect of existing flying disc, provide a kind of flexibility soft flying disc, this flying disc has good flying quality and security performance, can not damage human body and damage product, also suitable pet is played, do not used the restriction of place size, flying disc is not fragile simultaneously, long service life.

For achieving the above object, the technical solution adopted in the utility model is: this flexible soft flying disc is made of card and edge, described card is a thin slice, from the centre to the ascending transition gradually of the thickness of edge, described edge is arc-shaped bend, be rounding off between inner edges and outward flange and the card, and inward flange being parallel with outward flange, is the concentric circles of two different radiis.This flexible soft flying disc is made by the EVA material.

The flexible soft flying disc that the utility model provides is compared with existing flying disc, has following beneficial effect:

(1) security is good

Because this flying disc adopts the EVA material to make, flying disc is very soft, has good security, can not damage human body and damage product, and also suitable pet is played, and is all suitable to the place size.

(2) life-span is long

Because EVA material that this flying disc adopted is not subjected to the temperature ambient influnence, at low temperatures can be as the rigid plastics flying disc yet easy becoming fragile and fragmentation, so durable in use, long service life.

(3) flight property is good

This flexible soft flying disc utilizes the shape of card to reduce windage, utilizes the tension force that rotation produces and the shape facility of plate edge to make flying disc have favorable rigidity, and phenomenon such as can not take place awing that card is out of shape, is destroyed or force to yield has good flying quality.

Description of drawings

Fig. 1 is flexible soft flying disc stereogram;

Fig. 2 is the cutaway view of Fig. 1.

The specific embodiment

Referring to accompanying drawing 1, flexible soft flying disc is made of card 1 and edge 2, and card 1 is a thin slice, and its centre thickness is 2mm, edge 2 place's thickness are 4mm, gradually changed by the thickness of center to the edge, edge 2 is arc-shaped bend, referring to accompanying drawing 2, inward flange 3 is parallel with outward flange 4, two edges are the concentric circles of two different radiis, and the arc radius of inward flange 3 is 10mm, and the arc radius of outward flange 4 is 13mm.The soft flying disc of this flexibility is made by the EVA material.

Claims

1. soft flying disc of flexibility, comprise card (1) and edge (2), it is characterized in that: described card (1) is a thin slice, the ascending transition of locating by centre to edge (2) gradually of thickness, described edge (2) is arc-shaped bend, be rounding off between its outward flange (4) and inward flange (3) and the card (1), and inward flange (3) is parallel with outward flange (4), is the concentric circles of two different radiis.

2. the soft flying disc of flexibility according to claim 1 is characterized in that: make by the EVA material described flying disc card (1) and edge (2).