Easy to combine bottles

Patent name Convenient combination of bottles Patent applicant Zhang Kaiping Principal applicant Address 100866 No. 2, Fuxingmenwai Avenue, Haidian District, Beijing, China Postal Code: 4503 Inventor Zhang Kaiping Application (Patent) No. 200420085196.0 Application Date 2004.08.24 Certification Date Approval No. 2723341 Approval Announcement Date 2005.09.07 Manual CD-ROM D0536 Main Classification Number B65D1/02 Classification Number B65D1/02; B65D1/30; B65D21/036 Sub-item Original Application No. Priority Abstract This utility model is convenient for assembling bottles, including bottles, One side surface of the bottle body has a groove structure formed integrally therewith, and a symmetrical position of the side surface opposite to the side surface has a meander structure that cooperates with the groove structure. The cross section of the groove and the crucible structure may be a dovetail groove shape. In the horizontal setting, the length of the groove and the crucible structure is more than 1/2 of the width of the bottle body. In the vertical setting, the length is 1/3-4/5 of the bottle height. The vertically arranged groove and crucible structure may be a wedge-shaped groove or a crucible structure. The cross section of the groove and the crucible structure may also be circular, or elliptical, or heart-shaped, and the depth of the groove and the crucible structure is 1/3-1/2 of the thickness of the bottle body. Such easy-to-compose bottles are more humane, such as two-person couples packaging, three-person family packaging, or other pattern packaging, which improves the cultural level of the packaging, increases the consumer's taste, and facilitates the user's convenience. Slaves 1. An easily combinable bottle, including a bottle body, characterized in that: a side of the bottle body has a groove structure formed integrally therewith, and the groove is opposite to the side surface at a symmetrical position with the groove. Structures that cooperate with each other. International Application International Publication Date of Entry into the Country Patent Agency Beijing Double Income Intellectual Property Agency Co., Ltd. Agency Address Agent Wu Zhongren; Zeng Xiaomang