IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0593697
(2008-03-26)
|
등록번호 |
US-8851312
(2014-10-07)
|
우선권정보 |
JP-2007-094826 (2007-03-30); JP-2007-094827 (2007-03-30); JP-2007-119662 (2007-04-27) |
국제출원번호 |
PCT/JP2008/055775
(2008-03-26)
|
§371/§102 date |
20100324
(20100324)
|
국제공개번호 |
WO2008/123322
(2008-10-16)
|
발명자
/ 주소 |
- Itokawa, Junichi
- Matsuo, Yoshinori
- Iizuka, Takao
|
출원인 / 주소 |
- Yoshino Kogyosho Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
14 |
초록
▼
Pinhole detection is achieved when pinholes happen to develop near stoppers used to fit a handle. A biaxially drawn synthetic resin bottle has a recessed portion, and a synthetic resin handle, fitted in an undercut engagement to the recessed portion by insert molding. The handle comprises upper and
Pinhole detection is achieved when pinholes happen to develop near stoppers used to fit a handle. A biaxially drawn synthetic resin bottle has a recessed portion, and a synthetic resin handle, fitted in an undercut engagement to the recessed portion by insert molding. The handle comprises upper and lower fitting arms disposed at a grip in a vertically long plate shape. Both arms extend forward from the grip. A stopper extends upward from a front end of the upper fitting arm, and a stopper extends upward and/or downward from a front end of the lower fitting arm. A ridge or groove is formed extending rearward of a stopper of either arm, along a top surface of the upper fitting arm or along a top surface and/or an underside surface of the lower fitting arm. A connecting passage for air release is formed along the ridge/groove.
대표청구항
▼
1. A synthetic resin bottle with a handle, which are both biaxially drawn, blow molded products, the synthetic resin bottle comprising: a body having a recessed portion disposed at a rear of the body thereof,wherein the handle is fitted in an undercut engagement to the recessed portion by an insert
1. A synthetic resin bottle with a handle, which are both biaxially drawn, blow molded products, the synthetic resin bottle comprising: a body having a recessed portion disposed at a rear of the body thereof,wherein the handle is fitted in an undercut engagement to the recessed portion by an insert molding process, said handle comprising: a grip in a vertically long plate shape,an upper fitting arm and a lower fitting arm disposed at an upper end and a lower end, respectively, of the grip so that both arms extend forward from the grip,a stopper extending upward from a front end of the upper fitting arm, anda stopper extending upward and/or downward from a front end of the lower fitting arm,wherein a ridge or a groove is formed so that it extends rearward from behind a base of at least the stopper of either the upper fitting arm or the lower fitting arm: (i) along a top surface of the upper fitting arm to a crest of the grip; (ii) along a top surface of the lower fitting arm to the grip or an underside surface of the lower fitting arm to a lower end of the grip; (iii) along the top surface of the lower fitting arm to the grip and the underside surface of the lower fitting arm to the lower end of the grip; (iv) along the top surface of the upper fitting arm to the crest of the grip, with another ridge or groove along the top surface of the lower fitting arm to the grip or the underside surface of the lower fitting arm to the lower end of the grip; or (v) along the top surface of the upper fitting arm to the crest of the grip, with two more ridges or grooves, one of the two along the top surface of the lower fitting arm to the grip and the other of the two along the underside surface of the lower fitting arm to the lower end of the grip, andwherein a connecting passage or passages for air release is/are formed to connect to outside of the bottle so that pinholes, if any, can be detected, said passage or passages being disposed along sides of this ridge or ridges and/or through this groove or grooves, by utilizing a space or spaces formed between a body wall and the sides of this ridge or ridges and/or this groove or grooves. 2. The synthetic resin bottle with a handle according to claim 1 wherein the ridge is formed so that it extends rearward from behind the base of at least the stopper of either the upper fitting arm or the lower fitting arm: (i) along the top surface of the upper fitting arm to the crest of the grip; (ii) along the top surface of the lower fitting arm to the grip or the underside surface of the lower fitting arm to the lower end of the grip; (iii) along the top surface of the lower fitting arm to the grip and the underside surface of the lower fitting arm to the lower end of the grip; (iv) along the top surface of the upper fitting arm to the crest of the grip, with another ridge along the top surface of the lower fitting arm to the grip or the underside surface of the lower fitting arm to the lower end of the grip; or (v) along the top surface of the upper fitting arm to the crest of the grip, with two more ridges, one of the two along the top surface of the lower fitting arm to the grip and the other of the two along the underside surface of the lower fitting arm to the lower end of the grip, and that the connecting passages for air release are formed along the sides of this ridge or ridges. 3. The synthetic resin bottle with a handle according to claim 2 wherein the ridge has a cross-sectional shape of an inverted trapezoid in which lateral width is enlarged from base toward the top surface. 4. The synthetic resin bottle with a handle according to claim 1 wherein the groove is formed so that it extends rearward from behind the base of at least the stopper of either the upper fitting arm or the lower fitting arm: (i) along the top surface of the upper fitting arm to the crest of the grip; (ii) along the top surface of the lower fitting arm to the grip or the underside surface of the lower fitting arm to the lower end of the grip; (iii) along the top surface of the lower fitting arm to the grip and the underside surface of the lower fitting arm to the lower end of the grip; (iv) along the top surface of the upper fitting arm to the crest of the grip, with another groove along the top surface of the lower fitting arm to the grip or the underside surface of the lower fitting arm to the lower end of the grip; or (v) along the top surface of the upper fitting arm to the crest of the grip, with two more grooves, one of the two along the top surface of the lower fitting arm to the grip and the other side of the two along the underside surface of the lower fitting arm to the lower end of the grip, and that a connecting passage or passages for air release is/are formed through this groove or grooves. 5. A synthetic resin bottle with a handle comprising: the synthetic resin bottle, which is a biaxially drawn, blow molded product and has a recessed portion disposed at the rear of a body of the bottle, andthe synthetic resin handle, which is fitted in an undercut engagement to the above recessed portion by an insert molding process, said handle comprising:an upper fitting arm and a lower fitting arm disposed respectively at an upper end and a lower end of a grip in a vertically long plate shape so that both arms extend forward from the grip,a stopper extending upward from a front end of the upper fitting arm, anda stopper extending upward and/or downward from a front end of the lower fitting arm,wherein a transverse ridge is formed at a position closely behind a base of at least the stopper of either the upper fitting arm or the lower fitting arm so that the transverse ridge extends to both sides of a fitting arm: (i) across a top surface of the upper fitting arm; (ii) across a top or underside surface of the lower fitting arm; (iii) across each of the top and underside surfaces of the lower fitting arm; (iv) across the top surface of the upper fitting arm, with another ridge across the top or underside surface of the lower fitting arm; or (v) across the top surface of the upper fitting arm, with two more ridges, one of the two being across the top surface of the lower fitting arm, and the other of the two being across the underside surface of the lower fitting arm, andwherein a groove for air release is formed beside this transverse ridge or ridges to connect to outside of the bottle so that pinholes, if any, can be detected. 6. The synthetic resin bottle with a handle according to claim 5 wherein the handle has a cross-section of an H-beam structure in which two plates are connected by a central rib, with this structure ranging from the upper fitting arm to the lower fitting arm with the grip in between, wherein both ends of the transverse groove are connected to both depressed side portions of the upper fitting arm or the lower fitting arm derived from the H-beam structure. 7. The synthetic resin bottle with a handle according to claim 6 wherein the transverse ridge is formed at a position closely behind the base of a stopper of either the upper fitting arm or the lower fitting arm so that the ridge extends laterally to both sides of the fitting arm: (i) across the top surface of the upper fitting arm; (ii) across the top or underside surface of the lower fitting arm; (iii) across each of the top and underside surface of the lower fitting arm; (iv) across the top surface of the upper fitting arm, with another ridge across the top or underside surface of the lower fitting arm; or (v) across the top surface of the upper fitting arm, with two more ridges, one of the two being across the top surface of the lower fitting arm, and the other of the two being across the underside surface of the lower fitting arm and that the groove for air release is formed beside this ridge.
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