LT5068B - Locking mechanism for can - Google Patents

Abstract

The can of ordinary construction for fuel, oil and other liquid comprises a body, a neck with a cap to which is attached a lock by opening which is opened the cap. This can has a new locking mechanism. The locking mechanism comprises a body (1), a handle (2), a neck (3), cap (4) with a lock (5) and a clamp (14) closing the lock (5). The cap (4) attached to the neck (3) rotates around an axis (6) and has an axis (8) around which the lock (5) rotates. The lock (5) has two pins (9) entering into loops (10) fixed on the neck (3) from the both sides thereof, as well as the lock has a plate (17) when the lock is closed the plate (17) appears under the clamp (14). When the lock is closed, the pins (9) of the lock (5) are plugged in the loops (10). One end of the clamp (14) is bent at 90 angles and other end of it has two slots (15 and 16). The clamp (14) plugged through the slots (11, 12) on a handle (2) of the can not allows opening the lock (5) due to the plate (17). The clamp of the lock is mounted on t

Description

Metal canisters have been known for many years for storing, storing or transporting fuel, lubricants and other fluids.

When manufacturing metal cans during the days of the Union, it was mandatory to follow the standard GOST 5105-82 (formerly GOST 5105-76), which described in detail the technical conditions for the construction of metal cans, including the filler neck with lid and lid lock (p.2-6).

Patent LT 3633 B, issued in Lithuania, describes a canister lid assembly which, in addition to the main (classical design) lid lock, is further provided with a locking pin. Its position determines the opening of the main lock. The second lock sufficiently protects the lid from accidental opening, but when mounted on the lid assembly, it presents a lot of inconvenience: it requires additional production costs and increases the hassle of closing.

In manufacturing, the second lock is built into the sliding lid assembly, requiring extra precision (hence the expense), while using the lock in the unlocked position stays on the lid and prevents fuel from being discharged from the canisters, especially closing both locks invisible, and further hinders the fuel from being pushed out of the can and protruding from the can.

The object of the present invention is to reduce production costs and to provide convenient conditions for the user to deflate and close the lid lock.

The present invention relates to a known form canister having a locking pin mounted on the handle lugs, which position determines the opening of the lid lock.

The present invention relates to a canister having classical components: a body, a neck with a lid, to which a lock is fastened, and a lid can be opened. This canister is unique in that it has a locking mechanism consisting of a pin mounted on the handle, sliding between two eyelets, with a lock which has a plate which, when closed, falls under the plug and prevents the main lock from being opened.

Pulling the pin in the longitudinal axis releases the locking plate and the lock can be opened, opened and the cover.

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a side view of a canister made in accordance with the present invention.

Fię.2 - Shown with zoom, lock and side view of latch, zoomed in (1: 1).

Fig. 3 is a sectional view of the latch and the lugs.

Fi.4 - An image of the latches and oval holes is shown.

A canister of a certain capacity is used to store fuel or lubricants.

The drawings show a canister consisting of a housing (1), a handle (2), a ridge neck (3) and a cap (4) with a lock (5). The cover (4), attached via the upright (7) to the neck (3), rotates about the axis (6) and has a top axis (8) around which the lock (5) rotates. The lock (5) has two pins (9) entering the eyelets (10) secured on both sides of the neck (3).

According to the present invention, lugs 11 and 12 with different openings are made on the canister handle (2). One eyelet hole is oval (13) and the other eyelet hole is round. The latch (14) is a round bar with one end bent at 90 °, and at the other end two flat lugs (15) and (16) cut out to form an oval profile. At the rear of the lock (5), opposite to the retaining pins (9), is a plate (17) which, when the lock (5) is closed, appears at the bottom of the lock (14).

When the canister is closed, the lock pins (9) are inserted into the eyelets (10). The locking device is inserted through the tabs (11, 12) to prevent the lock (5) from being opened through the plate (17). The hinged parts of the latch provide additional weight that deflects the latch so that the lugs (15) and (16) cannot extend through the oval hole.

When opening the can, the latch is rotated until the lugs (15) and (16) slip through the oval hole (13) in the latch (11) and pulled to the second latch (12), whose round hole stops the latch removal. The latch remains on the handle and does not prevent you from turning the lock (5) and lifting the cover (4).

Separated from movable locks and lids, the latch does not prevent fuel filling and spillage and reliably prevents accidental opening.

Claims (1)

DEFINITION OF INVENTION A canister closure mechanism comprising a housing (1), a handle (2), a filling neck (3), a lid (4) with a lock (5) and a latch (14) for closing the lock (5), characterized in that the lock latch is mounted on the canister handle lugs and has the ability to contact the latch member, and when the latch lock is closed, the latch flat member is the latch pin.