A lock includes: a base, an accommodating slot arranged on the base, and a movable plate fitted in the accommodating slot; wherein at least one deformation block, which is configured to be jammed into the accommodating slot, is set on the movable plate; at least one restriction block, which is configured to be locked in the accommodating slot, is set on the movable plate; a lever plate is provided on the base, which is configured to release the deformation block and thus releasing the movable plate; the lever plate comprises a working part, a connecting part and a pressing part, wherein the connecting part is pivotally coupled to the base. The accommodating slot on an external side of the base is used to lock the movable plate, and the lock can be opened only by pressing the pressing part.

Systems, methods, and apparatuses for handling and manipulating packages in automated or semi-automated fashion and packages adapted for the same. The systems may include package-holding devices, package-manipulating devices, and package-detection components for locating packages or portions thereof in a three-dimensional space. The packages may include features that enable automated or semi-automated handling and manipulation thereof, such as different types of opening/closing mechanisms with different geometric structures that allow for holding, shifting, and manipulating the packages and/or portions thereof with the package-manipulating devices. The packages additionally or alternatively may include mechanical fasteners, magnets, and/or spring-biased opening/closing mechanisms for keeping the packages closed prior to manipulation thereof. Such packages and systems may be used in a logistics network to the increase speed, accuracy, and efficiency of processing packages having, at least in part, a non-fixed geometry.

Systems, methods, and apparatuses for handling and manipulating packages in automated or semi-automated fashion and packages adapted for the same. The systems may include package-holding devices, package-manipulating devices, and package-detection components for locating packages or portions thereof in a three-dimensional space. The packages may include features that enable automated or semi-automated handling and manipulation thereof, such as different types of opening/closing mechanisms with different geometric structures that allow for holding, shifting, and manipulating the packages and/or portions thereof with the package-manipulating devices. The packages additionally or alternatively may include mechanical fasteners, magnets, and/or spring-biased opening/closing mechanisms for keeping the packages closed prior to manipulation thereof. Such packages and systems may be used in a logistics network to the increase speed, accuracy, and efficiency of processing packages having, at least in part, a non-fixed geometry.

The present application relates to the technical field of storage devices, in particular to a sealing bag comprising: a bag body, an opening portion provided on the bag body, and a convex strip provided around the outer periphery of the opening portion; and a sealing member provided with a sealing groove, the sealing groove being provided with a stopper, wherein the sealing groove at least penetrates one side of the sealing member to form a first sealing opening, the convex strip can penetrate into the sealing groove from the first sealing opening, and the stopper is configured to confine the opening portion within the sealing groove, the groove width of the sealing groove gradually increases from the bottom of the sealing groove towards the direction of the stopper. Compared with the prior art, the sealing bag provided by the present application is more convenient to mount and disassemble the sealing piece.

A zipper closure includes mating first and second profiles, which releasably interlock along a parting line along the side. A slider can be used to open and close the slider. The slider has a channel, which receives an ear on the second profile, and the ear rides through the ear-receiving channel to align engaging structure of the first and second profiles and roll them together into interlocked engagement. The slider has a splitter on a deflectable tab, which can be pressed into a notch on the zipper closure to initially separate the mating profiles, while moving the slider to direct the ear into an ear-receiving channel in the slider and deflect the ear to a side and pry open and separate the profiles.

Systems, methods, and apparatuses for handling and manipulating packages in automated or semi-automated fashion and packages adapted for the same. The systems may include package-holding devices, package-manipulating devices, and package-detection components for locating packages or portions thereof in a three-dimensional space. The packages may include features that enable automated or semi-automated handling and manipulation thereof, such as different types of opening/closing mechanisms with different geometric structures that allow for holding, shifting, and manipulating the packages and/or portions thereof with the package-manipulating devices. The packages additionally or alternatively may include mechanical fasteners, magnets, and/or spring-biased opening/closing mechanisms for keeping the packages closed prior to manipulation thereof. Such packages and systems may be used in a logistics network to the increase speed, accuracy, and efficiency of processing packages having, at least in part, a non-fixed geometry.

A zipper closure includes mating first and second profiles, which releasably interlock along a parting line along the side. A slider can be used to open and close the slider. The slider has a channel, which receives an ear on the second profile, and the ear rides through the ear-receiving channel to align engaging structure of the first and second profiles and roll them together into interlocked engagement. The slider has a splitter on a deflectable tab, which can be pressed into a notch on the zipper closure to initially separate the mating profiles, while moving the slider to direct the ear into an ear-receiving channel in the slider and deflect the ear to a side and pry open and separate the profiles.

A zipper assembly for a resealable enclosure may include an elongated flange having a panel side and an opposite facing side. The panel side can be coupled with an inner surface of a panel of the resealable enclosure. The zipper assembly also can include an interlocking element protruding from the flange and shaped to mate with another interlocking element of another flange to close the enclosure and shaped to be pulled apart to open the enclosure. The zipper assembly can include a tear strip disposed in the flange and spaced apart from the flange by gaps. The tear strip can be pulled to tear through the panel of the resealable enclosure to provide access to the zipper assembly inside the enclosure.

Provided is a pouch which is smoothly and easily opened and closed by a method of engaging/disengaging recessed and raised strips. This pouch has, on one surface thereof, a recessed strip and/or raised strip, and on another surface thereof, a raised strip and/or recessed strip opposite the recessed strip and/or raised strip, and also includes a slider for engaging/disengaging the recessed strip and the raised strip. The slider has a section satisfying [5(maximum width of at least a portion of the slider)/(outer width of the engaged portion when the recessed strip and the raised strip are engaged)].

The invention relates to an ice bag to cool a beverage without mixing the beverage and the coolant. The bag comprises a chamber (10, 11) for a beverage and a chamber (10, 11) for a coolant, preferable ice. The chambers are separated by a separation layer (12) of foil or plastic, and the beverage is cooled, when said separation layer is in contact with the beverage on one side and with the coolant on the other side.