Open-clip blow molding method and a blow molded article which integrally provide a clip for securement to another item
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29C-049/48
B29C-049/06
B65D-001/02
B65D-023/00
B29C-049/04
B29K-023/00
B29K-105/00
B29K-105/16
B29K-509/00
B29L-031/00
F16B-045/02
출원번호
US-0626423
(2015-02-19)
등록번호
US-10213952
(2019-02-26)
발명자
/ 주소
Shoham, Gilad
출원인 / 주소
MEDONYX INC.
대리인 / 주소
Holbeche Law
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
In a method, an article of unitary construction is blow molded and integrally provided with a clip for securement to another item. The clip has an arm initially blow molded into an open elevated configuration. The arm is pivotable into closed and open configurations. When closed, the arm is in selec
In a method, an article of unitary construction is blow molded and integrally provided with a clip for securement to another item. The clip has an arm initially blow molded into an open elevated configuration. The arm is pivotable into closed and open configurations. When closed, the arm is in selectively releasable and secure engagement with a catch on the article. The arm is biased towards the catch. When open, the arm is depressed relative to and biased towards the closed configuration. The open configuration is traversed to secure the article to the item. In the open elevated configuration, the arm is elevated relative to the closed configuration. The arm is preferably a carabiner-type arm. The article is preferably formed of a composition of matter including polyethylene and plastic additives to provide the arm with sufficient pre-built tension to stay in the aforesaid selectively releasable and secure engagement.
대표청구항▼
1. A method to produce a blow molded article of unitary construction having a clip for securing the article to another item, wherein the method comprises a step of blow molding the article to have said unitary construction and to integrally provide the clip as a part unitary with the article, such t
1. A method to produce a blow molded article of unitary construction having a clip for securing the article to another item, wherein the method comprises a step of blow molding the article to have said unitary construction and to integrally provide the clip as a part unitary with the article, such that the clip defines a ring adapted for quick and reversible connections by, on one side of the ring, a hinged swingable gate arm which is initially blow molded into a molded open elevated configuration and resiliently deformable and pivotable therefrom into (i) a closed configuration wherein the swingable gate arm is biased, with a pre-built springback tension structurally molded into the blow molded article, into selectively releasable and secure engagement with a catch portion provided on the article and (ii) a depressed open configuration wherein the swingable gate arm is depressed relative to and biased with said pre-built springback tension towards the closed configuration, with the swingable gate arm being self-closing and the depressed open configuration being traversed to secure the article to said item; and such that in the molded open elevated configuration, the swingable gate arm is elevated relative to the closed configuration. 2. A method according to claim 1, wherein the article is blow molded such that the clip has a hinge where the clip bends, and wherein the swingable gate arm is resiliently pivotable from the molded open elevated configuration, about the hinge, into the closed configuration and the depressed open configuration. 3. A method according to claim 2, wherein in the closed configuration, the swingable gate arm is biased with said pre-built springback tension to stay in selectively releasable and secure engagement with the catch portion. 4. A method according to claim 3, wherein after the swingable gate arm is initially blow molded into the molded open elevated configuration, the swingable gate arm is selectively pivotable, by hand, from the molded open elevated configuration into the closed configuration, and from the closed configuration into the depressed open configuration. 5. A method according to claim 3, wherein after the swingable gate arm is initially blow molded into the molded open elevated configuration, the swingable gate arm is initially moved from the molded open elevated configuration into the closed configuration by one or more automated processes. 6. A method according to claim 5, wherein after the swingable gate arm is blow molded into the molded open elevated configuration, the clip is allowed to cool and set in the elevated open position, before the swingable gate arm is moved to the closed configuration. 7. A method according to claim 6, wherein the article is extrusion blow molded, and the swingable gate arm is initially extrusion blow molded into the molded open elevated configuration. 8. A method according to claim 6, wherein the article is blow molded by a blow molding process selected from the group consisting of extrusion blow molding and injection blow molding, and the swingable gate arm is initially blow molded into the molded open elevated configuration by said blow molding process. 9. A method according to claim 6, wherein the swingable gate arm is biased with said pre-built springback tension to return to the closed configuration after the swingable gate arm is mechanically moved to the depressed open configuration. 10. A method according to claim 9, wherein the article is blow molded as a hollow container.
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이 특허에 인용된 특허 (4)
Thatcher, Bryce, Attachable container having openable snap ring.
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