Disposable lock with packaging system

Abstract

The invention discloses a disposable lock with packaging system, comprising a hollow lock body and lock beam fastening the lock body; wherein the lock body is composed of one part and one-step moldingis realized, and the lock body is internally provided with a fastening device realizing disposable matching closure with at least one end of the lock body; the top of the lock body is opened with anopening, the opening is sealed by a lock cover in fit installation with the lock beam, the bottom or the side part of the lock body is provided with a through groove communicated with the cavity of the lock body, and the through groove is sealed by the packaging system. The disposable lock adopts the structure, the lock beam can penetrate rope, iron chain and the like to be locked with the lock body and then hung; and meanwhile little notes, little presents and the like can be placed into the lock body for blessing. As the fastening device of the disposable lock is realized by relatively simple fastening of bayonet and block groove, technology is simplified; and the disposable lock structure of the invention is simpler and is easy to produce, cost is low, and closure effect is firm.

Description

Technical field: [0001] The invention relates to a specific structure of a disposable lock with a packaging device, in particular to a disposable lock which cannot be activated without being damaged. Background technique: [0002] There are many types of locks on the market at present. In many occasions, it is necessary to use a one-time lock mechanism to achieve the purpose of locking. To open the one-time lock, only a special tool is used to break the structure of the one-time lock. The Chinese patent No. 2007203022046 "A Disposable Lock with a Lead-Free Sealing Device" uses a lead-free sealing device. The structure of the lock is relatively complicated, with many parts, complicated installation, many molds, and high cost. Inconvenient to use and other disadvantages. Therefore, the disposable lock with this class structure of lead-free sealing device has not been effectively popularized to various fields, and its technology and structure have yet to be improved and perfec...

AI Technical Summary

Problems solved by technology

[0004] The applicant applied for the utility model "A Disposable Lock with Encapsulation Device" with the patent application number 200920053246.X on March 24, 2009. Because the lock body of the utility model has a pass that matches the lock beam groove, which means that when the lock body is hollow, the volume occupied by the cavity in the lock body is small; and when the volume of the cavity of the lock body is large, the volume of the lock body will naturally become larger, and this lock body structure is not suitable for small Production and use of chemical locks

Simultaneously, the lock body of this utility model is not an integrated structure, and the cost of mold opening and production is relatively high, and it lacks aesthetics

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