CN2334843Y - Padlock - Google Patents

Abstract

The utility model belongs to a lockset class, relating to a padlock which comprises a lock beam and lock body. The utility model is characterized in that a metal casing which is made of stainless steel or brass is wrapped out of the lock body. Thus, the utility model has the advantages of high theftproof performance, high grade, low cost, shapely configuration, difficult rust, etc., can save large quantity of precious metal materials, and is the padlock which has low price and good quality.

Description

A kind of padlock

The utility model belongs to lockset kind, relates to a kind of padlock.

The pellet shot from a slingshot hole of existing padlock all is to adopt the sharp plug envelope of materials such as aluminium or lead, because of the plug closure material very easily prizes, so marble spring and pellet shot from a slingshot also just very easily are removed.The lock that takes out marble spring and pellet shot from a slingshot needs only the hard slightly object that can insert in the spoon groove with head and just lock can be opened as illusory; Thereby its theftproof performance is very poor.

The plug closure material that the purpose of this utility model provides a kind of pellet shot from a slingshot hole is difficult for the good padlock of theftproof performance that quilt is prized.

A kind of padlock comprises lock bridge and lock body, and its main points are: be surrounded by metal shell at the lock body peripheral hardware.

Obviously, the utility model is by realizing at lock body peripheral hardware bag layer of metal shell.Thereby, not only have advantages such as theftproof performance is good, also have the class height and advantages such as cost is low, a large amount of noble metals of saving, be a kind of cheap and good-quality padlock.

Describe in detail below in conjunction with embodiment and accompanying drawing thereof:

Fig. 1 is the utility model structural representation.

Among the figure: (1) lock bridge is the U-shaped lock bridge; (2) metal shell; (3) lock body.Lock body (3) is meant " the lockset main part that has installed component ".

Obviously, at lock body (3) outer wrapping layer of metal shell (2), it is found that the position of pellet shot from a slingshot is difficult for, even found, prize also unusual difficulty of plug closure material; Thereby improved the theftproof performance of padlock greatly.Metal shell (2) can adopt metal shells such as stainless steel or brass, can make so common padlock equally elegant in appearance with high-grade padlock, easily get rusty equally down, not only improved the shelves level of padlock, can also reduce cost, save a large amount of noble metals.

Claims (2)

1, a kind of padlock comprises lock bridge (1) and lock body (3), it is characterized in that: be surrounded by metal shell (2) at lock body (3) peripheral hardware.

2, padlock according to claim 1 is characterized in that: be surrounded by stainless steel or brass metal shell (2) at lock body (3) peripheral hardware.

Images