CN2360552Y

CN2360552Y - Rain-proof padlock

Info

Publication number: CN2360552Y
Application number: CN 98249456
Authority: CN
Inventors: 关文静
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-16
Filing date: 1998-12-16
Publication date: 2000-01-26
Anticipated expiration: 2008-12-16

Abstract

The utility model relates to a rainproof padlock, which is composed of a lock body and a lock hanger. The utility model is characterized in that the internal structure of the utility model is the same as the existing padlock; the utility model has the different point that after the padlock is locked, the exposed part of the lock hanger is additionally provided with a wear resistant plastic sleeve, and two head ends of the plastic sleeve are provided with concave baffles; the upper ends of two holes of a lock entering hanger which is arranged at the upper end of the lock body are provided with oblique lug bosses, and the oblique lug bosses are engaged with the concave baffles. The utility model has the advantages that the utility model can well prevent rain water from flowing into the inner of the lock body to damage parts which are arranged in the lock body; when used in the open air, the utility model can raise the service life. The utility model is an ideal rainproof padlock.

Description

Rainproof ability of swimming padlock

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

The padlock of locking a door at present is when outdoor application, and rainwater can flow in the lock body along two circular holes of lock hanging by lock body top, causes padlock inner body and rainwater oxidation and rusting, and influence is normally used.

The purpose of this utility model provides a kind of rainproof ability of swimming padlock, and this padlock can prevent that rainwater from entering lock body inside, damages the lock body inner body, and the application life that can improve padlock is in order to overcome existing deficiency with padlock.

The purpose of this utility model can reach by following embodiment:

The utility model still is made of lock body and lock hanging, its internal construction is with existing padlock, its difference is after lock hanging is locked, exposed portions serve in lock hanging installs a wear-resistant plastic cover additional, two head ends of plastic sheath have recess, there is inclined platform the upper end, two holes that lock hanging is gone in the upper end of lock body, and inclined platform and recess match.When padlock was locked, the recess at lock hanging plastic sheath two ends will all cover two inclined platforms of lock body upper end like this, stoped rainwater to flow into the part that damages lock body inside in the lock body along lock hanging fully thereby play.

Advantage of the present utility model is not for changing the structure of former padlock inside, make simple, easy to use, and can stop rainwater to flow into the part of lock body internal damage lock body inside well, when occasion is used in the open, can improve the application life of padlock, be a kind of desirable rainproof ability of swimming padlock.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is an overall structure partial sectional view of the present utility model;

Fig. 2 is the lock body partial sectional view;

Fig. 3 is the lock hanging partial view.

As Figure 1-3, this padlock is made of lock body 1 and lock hanging 2, its internal construction is with existing padlock, its difference is after lock hanging 2 is locked, on the exposed portions serve of lock hanging 2, install an antifriction plastic sheath 3 additional, two head ends of plastic sheath 3 have recess 4, and there is inclined platform 5 upper end, two holes that lock hanging 2 is gone in the upper end of lock body 1, and inclined platform 5 and recess 4 match.When padlock was locked, the recess 4 at plastic sheath 3 two ends of lock hanging 2 will all cover two inclined platforms 5 of lock body 1 upper end like this, stoped rainwater to flow into the part that damages lock body 1 inside in the lock body 1 along lock hanging 2 fully thereby play.

Claims

1, a kind of rainproof ability of swimming padlock, constitute by lock body (1) and lock hanging (2), its internal construction is with existing padlock, it is characterized in that after lock hanging is locked, on the exposed portions serve of lock hanging, install a wear-resistant plastic cover (3) additional, two head ends of plastic sheath (3) have recess (4), and there is inclined platform (5) upper end, two holes that lock hanging (2) is gone in the upper end of lock body (1), and inclined platform (5) and recess (4) match.

2, padlock according to claim 1 is characterized in that when it is locked, and the recess (4) at lock hanging plastic sheath (3) two ends all covers two inclined platforms (5) of lock body (1) upper end.