Box opening device and manufacturing method and operation method of box opening device
A manufacturing method and a technology for installing a cavity, which is applied in the directions of packaging, transportation and packaging, cutting and unsealing, etc., can solve the problem of inconvenient tearing of the sealing tape, and achieve the effect of convenient operation
Pending Publication Date: 2019-02-01
NINGBO DAHONGYING UNIV
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Problems solved by technology
[0003] An object of the present invention is to provide an unpacking device and its manufacturing method and operation method, to solve the problem of inconvenient tearing of the sealing tape on the carton proposed in the above-mentioned background technology
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[0047] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.
[0048] Figure 1 to Figure 15 It shows an unpacking device provided by an embodiment of the present invention to help users easily cut through the sealing tape 200 on a carton 100. The unpacking device includes a bottom plate 1, a handle 2 and a cutter unit 3 .
[0049] Such as Figure 1 to Figure 3 , the bottom plate 1 has an upper surface 11, a lower surface 12, an accommodating cavity 13, an upper opening 14 and a lower opening 15, the upper surface...
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The invention discloses a box opening device and a manufacturing method and an operation method of the box opening device. The box opening device comprises a bottom plate, a handle and a cutter unit.The rear end portion of the handle is installed at the rear end of the bottom plate in a pivotal manner, and in addition, the front end portion of the handle corresponds to the front section of the bottom plate. The cutter unit is arranged at the front end portion of the handle, and the blade end of a blade of the cutter unit can protrude out of the lower surface of the bottom plate. When the front end portion of the handle is pressed, the blade end of the blade can protrude out of the lower surface of the bottom plate so that the box opening device can be in a box opening state, the externalforce applied to the front end portion of the handle is withdrawn, the box opening device can be converted into a storage state automatically from the box opening state, the blade end of the blade isstored in a containing cavity of the bottom plate, and therefore the phenomenon that the blade end of the blade protrudes out of the lower surface of the bottom plate is avoided.
Description
technical field [0001] The present invention relates to a box opener, and more particularly, to an unpacking device for helping users to cut open the sealing tape of a carton and its manufacturing method and operation method. Background technique [0002] With the rapid development of Internet technology and e-commerce, the express delivery industry has also developed rapidly. For most products carried by express delivery, the outer packaging is required to be packed in cartons. As we all know, cartons are foldable to reduce The space it occupies when it is not in use, when the carton needs to be used, the lower and upper parts of the carton need to be sealed with adhesive tape to form a storage space inside the carton for packaging products. After the user receives the courier, he generally uses a pen tip to pierce the sealing tape on the carton, which has very serious defects. Specifically, when the user uses the nib to pierce the sealing tape on the carton, it is easy to...
Claims
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IPC IPC(8): B65B69/00
CPCB65B69/0033
Inventor 丁胜年
Owner NINGBO DAHONGYING UNIV