CN-2009 2 0194800 U (2009-09-10); CN-2009 2 0194816 U (2009-09-10)
국제출원번호
PCT/CN2010/070111
(2010-01-11)
§371/§102 date
20120308
(20120308)
국제공개번호
WO2011/029287
(2011-03-17)
발명자
/ 주소
Shi, Zhengbing
출원인 / 주소
Shi, Zhengbing
대리인 / 주소
Wang, George G.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
This invention provides a vacuum bag, including vacuum bag (1), gas nozzle (13) on the bag (1) which can exhaust air out, inlet (11) in the upper part of vacuum bag through which items can be placed into the bag, and sealing device (12) which can seal the inlet. The invention is characterized in its
This invention provides a vacuum bag, including vacuum bag (1), gas nozzle (13) on the bag (1) which can exhaust air out, inlet (11) in the upper part of vacuum bag through which items can be placed into the bag, and sealing device (12) which can seal the inlet. The invention is characterized in its outer packing part (2) which can incorporate up the bag, and tightening device (3) between the vacuum bag and outer packing part. This invention overcomes the shortage of current craft and provides a vacuum bag with reasonable structure, that is easy to use and can be stacked neatly and prevents from damage.
대표청구항▼
1. A vacuum packing device, comprising a vacuum bag, a gas nozzle on said bag for vacuuming said bag, an opening at upper end of said bag for placing stuff into said bag, a sealing element for sealing said opening, an outer packing unit for storing said bag in a folded state, and at least one fasten
1. A vacuum packing device, comprising a vacuum bag, a gas nozzle on said bag for vacuuming said bag, an opening at upper end of said bag for placing stuff into said bag, a sealing element for sealing said opening, an outer packing unit for storing said bag in a folded state, and at least one fastening element for connecting said bag to said outer packing unit, said fastening element comprises a buttonhole at the bottom of said bag and a matching button belt on said outer packing unit. 2. The vacuum packing device of claim 1, wherein said bag comprising at least a connection edge connecting two sheets that form a body of said bag and said buttonhole is positioned at said connection edge. 3. The vacuum packing device of claim 2, wherein said bag comprises a pointed bottom end, a connection edge and two buttonholes positioned at said connection edge for fastening with said matching button belt from a bottom panel of said outer packing unit. 4. The vacuum packing device of claim 2, wherein said bag comprises a rectangular flat bottom, two connection edges, and at least four buttonholes, two of which are positioned at each of said two connection edges for fastening with said matching button belt from a bottom panel of said outer packing unit. 5. The vacuum packing device of claim 1, wherein said outer packaging part is a square case which comprises a panel on which said button belt is positioned and a cover for enclosing said square case. 6. The vacuum packing device of claim 5, wherein said square case comprises a rectangular rigid base panel, four rigid side panels each having a side connected to said base panel, said side panels forming a continuous side enclosure by connecting to each other with an overlapping side edge fastened with a hook and loop fastener and together with said base panel constituting a cubic case. 7. The vacuum packing device of claim 3, wherein said outer packing unit is made of a flexible material, and a supporting base plate is added to the bottom of said bag and jointly placed in said outer packing unit. 8. The vacuum packing device of claim 7, wherein said supporting base plate comprises two creases dividing it into a bottom part, a left part and a right part so that said left part and right part are each upwardly foldable to become side panels respectively before putting into said packing device. 9. The vacuum packing device of claim 5, wherein said square case comprises a packing belt and an flexible chuck being connected to one end of said packing belt, and said cover comprises a second packing belt and a chuck hole is provided at one end of said second packing belt that allow said flexible chuck to get into the chuck hole and fastened therein. 10. The vacuum packing device of claim 7, wherein said packing belt is equipped packing belt one end of which is provided with a flexible chuck and another end of which is provided with a chuck hole for fastening said flexible chuck. 11. The vacuum packing device of claim 1, wherein said button belt is passing through said buttonhole to realize fastening. 12. The vacuum packing device of claim 11, wherein one end of said button belt is connected to a supporting board and another end of said button belt, after passing through said buttonhole, is connected to said supporting board by use of a button. 13. The vacuum packing device of claim 11, wherein one end of said button belt is connected to a supporting board and another end of said button belt, after passing through said buttonhole, is connected to said supporting board by use of velcro.
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이 특허에 인용된 특허 (3)
Graham David B., Evacuatable rigid storage unit for storing compressible articles therein.
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