Disposable lock with packaging system

A packaging device, one-time technology, applied in the direction of identification device, seal, building locks, etc., can solve the problems that are not suitable for the production and use of miniaturized locks, the lock body becomes larger, and the lock body is not suitable, so as to achieve simple structure and easy mold opening Simple, strong effect

Inactive Publication Date: 2010-02-17
蔡秋萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Disposable lock with packaging system
  • Disposable lock with packaging system

Examples

Experimental program
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Effect test

Embodiment 1

[0020] A disposable lock with encapsulating means, such as figure 1 As shown, the one-time lock includes a hollow one-time formed lock body 2, an inverted "U"-shaped elastic lock beam 1 buckled with the lock body 2, and a columnar end of the lock beam 1 is directly embedded in the upper part of the lock body 2 and opened. In the groove, the end of the other end is extended with a lock bar 3 that is 1 / 2 of the diameter of the lock beam 1. The end of the lock bar 3 is provided with a protruding hook-shaped bayonet. The protruding length of the hook-shaped bayonet is 1 / 2 of the diameter of the lock beam 1, the lock body 2 is provided with a barb slot corresponding to the hook-shaped bayonet. The lock body 2 is a single body, the top of the lock body has an opening, the opening is covered by a lock cover installed with the lock beam, and the lock beam passes through the through groove of the lock cover, so that the boss of the lock beam is stuck in the through groove Inside, at t...

Embodiment 2

[0022] Such as figure 2 As shown, a disposable lock with a packaging device in Embodiment 2, the disposable lock includes a hollow disposable molded lock body 21, an inverted "U"-shaped elastic lock beam 11 buckled with the lock body 21, Lock body 21 is a single individual, and the top of lock body 21 has opening, and opening is covered by a lock cover; The two columnar ends of the lock beam 11 all extend with a lock bar 31 that is 1 / 2 of the diameter of the lock beam 11. The end of the lock bar 31 is provided with a protruding hook-shaped bayonet, and the protruding length of the hook bayonet is The diameter of the lock beam 11 is 1 / 2, and the lock body 21 is provided with a barb slot corresponding to the hook-shaped bayonet. The lock bar of the lock beam passes through the opening of the lock cover, and the hook-shaped bayonet of the lock bar is fastened with the barb slot of the lock body. When the lock beam is gradually pushed into the lock body and reaches the position...

Embodiment 3

[0024] Such as image 3 , Figure 4 As shown, a disposable lock with a packaging device in Embodiment 3, the disposable lock includes a hollow disposable molded lock body 22, an inverted "U"-shaped elastic lock beam 12 buckled with the lock body 22, The lock body 22 is a single individual, the top of the lock body 22 has an opening, and the opening is covered by a lock cover; the bottom of the lock body has a through groove leading to the lock body cavity, and the through groove is sealed by a plastic bottom cover 42 cover. The two columnar ends of the lock beam 12 all extend with a lock bar 32 that is 1 / 2 of the diameter of the lock beam 12, and the end of the lock bar 32 is provided with a protruding hook-shaped bayonet, and the protruding length of the hook bayonet is 1 / 2 diameter of the lock beam 12, the lock body 22 is provided with a barb slot corresponding to the hook-shaped bayonet. The lock bar of the lock beam passes through the opening of the lock cover, and the ...

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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...

Claims

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Application Information

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IPC IPC(8): E05B63/08G09F3/03
Inventor 蔡秋萍
Owner 蔡秋萍
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