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1. WO2018120110 - BULLET FOR COMPETITION AND MANUFACTURING METHOD THEREFOR

Publication Number WO/2018/120110
Publication Date 05.07.2018
International Application No. PCT/CN2016/113707
International Filing Date 30.12.2016
IPC
A63B 43/06 2006.01
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
43Balls with special arrangements
06with illuminating devices
B29C 45/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16Making multilayered or multicoloured articles
F42B 12/42 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
BEXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
12Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
02characterised by the warhead or the intended effect
36for dispensing materials; for producing chemical or physical reaction; for signalling
42of illuminating type, e.g. carrying flares
CPC
B29C 45/14
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B29C 45/14336
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14336Coating a portion of the article, e.g. the edge of the article
B29C 45/1671
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16Making multilayered or multicoloured articles
1671with an insert
F42B 12/72
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
12Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
72characterised by the material
F42B 30/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42AMMUNITION; BLASTING
BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
30Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
Applicants
  • 深圳市大疆创新科技有限公司 SZ DJI TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 任冠男 REN, Guannan
  • 包玉奇 BAO, Yuqi
  • 苗向鹏 MIAO, Xiangpeng
Agents
  • 北京博思佳知识产权代理有限公司 BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BULLET FOR COMPETITION AND MANUFACTURING METHOD THEREFOR
(FR) BALLE POUR COMPÉTITION ET SON PROCÉDÉ DE FABRICATION
(ZH) 用于比赛的子弹及其制造方法
Abstract
(EN)
A bullet for a competition and a manufacturing method therefor. The bullet (1) comprises a first plastic injected body (10) and a second plastic injected body (20). A supporting member (30) is disposed on an outer surface (100) of the first plastic injected body (10), and the second plastic injected body (20) wraps the outer surface (100) of the first plastic injected body (10) and makes the supporting member (30) exposed from the second plastic injected body (20). According to the bullet for a competition, by arranging the supporting member on the outer surface of the first plastic injected body, the second plastic injected body wrapping the outer surface of the first plastic injected body is formed on the first plastic injected body by means of plastic injection, the supporting member can be made to be exposed from the second plastic injected body, the supporting member can serve as patterns of the bullet and the bullet having a two-layer plastic injected structure can be formed, thereby improving the appearance effect and functionality of the bullet.
(FR)
L'invention concerne une balle pour une compétition et son procédé de fabrication. La balle (1) comprend un premier corps moulé par injection plastique (10) et un second corps moulé par injection plastique (20). Un élément de support (30) est disposé sur une surface externe (100) du premier corps moulé par injection plastique (10), et le second corps moulé par injection plastique (20) enveloppe la surface externe (100) du premier corps moulé par injection plastique (10) et amène l'élément de support (30) à être exposé à partir second corps moulé par injection plastique (20). Selon la balle pour une compétition, en disposant l'élément de support sur la surface externe du premier corps moulé par injection plastique, le second corps moulé par injection plastique enveloppant la surface externe du premier corps moulé par injection plastique est formé sur le premier corps moulé par injection plastique au moyen d'une injection de plastique, l'élément de support peut être amené à être exposé à partir du second corps moulé par injection plastique, l'élément de support peut servir de motifs de la balle et la balle ayant une structure moulée par injection plastique à deux couches peut être formée, ce qui permet d'améliorer l'effet d'apparence et la fonctionnalité de la balle.
(ZH)
一种用于比赛的子弹及其制造方法,其中,所述子弹(1)包括:第一注塑体(10)和第二注塑体(20),所述第一注塑体(10)的外表面(100)上设有支撑件(30),所述第二注塑体(20)包覆于所述第一注塑体(10)的外表面(100)并使所述支撑件(30)自所述第二注塑体(20)裸露。该用于比赛的子弹,通过在所述第一注塑体的外表面上设置支撑件,便于在所述第一注塑体上注塑形成包覆于所述第一注塑体外表面的第二注塑体,并能够使所述支撑件自所述第二注塑体裸露,能够使支撑件作为子弹的花纹,并形成具有双层注塑体结构的子弹,提高了子弹的外观效果及功能性。
Also published as
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