Fastening device provided with a combination lock
First Claim
1. A fastening device provided with a combination lock comprising:
- a male retainer made integrally of a plastic material and provided at one side thereof with two retaining means having respectively a hooked portion, anda female retainer made integrally of a plastic material and provided with an upper frame piece, a lower frame piece, and a hollow interior formed between said upper frame piece and said lower frame piece, said female retainer further provided therein with an arresting means engageable with said hooked portions of said two retaining means of said male retainer, said hooked portions being elastically inwardly movable toward one another for releasing the engagement thereof from said arresting means;
wherein said hollow interior of said female retainer is provided with a combination lock comprising a lock seat on which an arresting plate, a shaft, a plurality of numbered wheels, and a plurality of number-changing wheels are mounted, said numbered wheels having respectively a periphery which is emerged via a slot of said upper frame piece of said female retainer to facilitate the turning of said numbered wheels with one'"'"'s finger, said arresting plate being mounted on said lock seat such that said arresting plate is pressed by said numbered wheels and said number-changing wheels, said arresting plate having a retaining piece extending to locate between said hooked portions of said male retainer, said retaining piece capable of being forced to move up and down by a rotational motion of said numbered wheels so as to become engageable with or disengageable from an arresting means of said male retainer.
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Accused Products
Abstract
A fastening device comprises a male retainer, a female retainer and a combination lock. The male retainer is made of a plastic material by injection molding and provided at one end thereof with a device engageable with a belt and at another end thereof with two retaining hooks. The female retainer is made of a plastic material by injection molding and provided at one end thereof with a device engageable with the retaining hooks of the male retainer. The female retainer has a hollow interior in which the combination lock is housed. The combination lock is provided with an arresting plate capable of preventing the retaining hooks from moving inwards when the process of locking the combination lock is under way. The arresting plate is provided with an arresting piece located between two retaining hooks and capable of being caused to move up and down by a numbered wheel of the combination lock so as to lock or unlock the fastening device.
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Citations
5 Claims
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1. A fastening device provided with a combination lock comprising:
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a male retainer made integrally of a plastic material and provided at one side thereof with two retaining means having respectively a hooked portion, and a female retainer made integrally of a plastic material and provided with an upper frame piece, a lower frame piece, and a hollow interior formed between said upper frame piece and said lower frame piece, said female retainer further provided therein with an arresting means engageable with said hooked portions of said two retaining means of said male retainer, said hooked portions being elastically inwardly movable toward one another for releasing the engagement thereof from said arresting means; wherein said hollow interior of said female retainer is provided with a combination lock comprising a lock seat on which an arresting plate, a shaft, a plurality of numbered wheels, and a plurality of number-changing wheels are mounted, said numbered wheels having respectively a periphery which is emerged via a slot of said upper frame piece of said female retainer to facilitate the turning of said numbered wheels with one'"'"'s finger, said arresting plate being mounted on said lock seat such that said arresting plate is pressed by said numbered wheels and said number-changing wheels, said arresting plate having a retaining piece extending to locate between said hooked portions of said male retainer, said retaining piece capable of being forced to move up and down by a rotational motion of said numbered wheels so as to become engageable with or disengageable from an arresting means of said male retainer. - View Dependent Claims (2, 3, 4, 5)
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Specification