KR200391433Y1 - Locking means which is easily able to assemble to the body and cover - Google Patents

Abstract

The present invention is a fastening hook formed with a hook for each of the lower inner upward, the handle is formed in the lower outer downward downward as the shaft of the upper inward curved end of the upper end of the fastener to the intermediate space between the both shaft projections of the upper end of the lid Pushing inwards as the inclined projections on both sides of the inward shaft can be easily inserted by the inclined projections inclined inward, while the inclined projections on both sides of the upper inward shaft are inserted into the through hole of the vertical inner side of both shaft projections. Fasteners that can be easily assembled on the cylinder and the lid where the upper inward shaft can be easily installed with a mandrel

Description

Fastening means which can easily assemble to the body and cover}

The present invention relates to a fastener that can be easily assembled to the cylinder and the lid can be easily coupled to the cylinder and the lid of all the fasteners.

Normally, the lid that is opened and closed on the upper part of the cylinder is hinged on both sides of the rear part, and a fastener is attached to the middle of the entire side to open and close all the sides of the lid up and down. The assembly process for laying the fasteners on the cylinder and the lid is complicated, which is an increase in manufacturing cost.

In the present invention, in order to improve such a problem, the fasteners for fastening the lower inner side upwards and the fasteners respectively having the handles downwardly downwardly downwards as the shafts of the upper inwardly curved ends of the both shaft protrusions at the upper ends of the lids. Pushing inwards as the inclined surface projections on both sides of the upper inward axis of the fastener into the intermediate interspace allows easy insertion by the inclined inclined projections on the inside, and the inclined projections on both sides of the upper inward shaft into the through-holes of the vertical inner surfaces of both shaft projections. When it is caught by the indentation, the upper inward shaft of the fastener is easily installed as a mandrel.

Inclined surface projection inclined inward to both side ends of the shaft 43 of the upper inwardly curved end of the fastener 40 formed with the fastening hook 41 to the lower inner upward, the handle 42 to the lower outer downward, respectively. Both shaft protrusions (44) are formed to form a through hole (9) in the vertical inner side surface (8) as an interspace between the upper inward shaft (43) length of the fastener (40) at the upper end of the lid (4) ( 7) the upper inward shaft 43 of the fastener 40 is inserted into the intermediate interspace of the fastener 40 in the horizontal direction so that both side inclined projections 44 of the upper inward shaft 43 are perpendicular to both shaft projections 7. Since the fastener 40 is mandrel installed at the upper end of the lid 4 at the inside of the through hole 9 of the inner surface 8, the lid is covered with the cylinder 1, and the fastener 40 is downwardly lowered. Holding the handle 42 of the outer downward downward can be fastened so as to be caught on the upper end of the cylinder as a fastening hook 41 of the lower inner upward.

As described above, the present invention pushes the upper inward shaft 43 of the fastener 40 in the horizontal direction into the intermediate space between the both shaft protrusions 7 at the upper end of the lid 2, and the upper inward shaft 43 Since both sides of the inclined surface projections 44 form an inclined surface inwardly, the inclined surface projections 44 are easily inserted into the through holes 9 of the vertical inner surface 8 of both shaft projections 7. While being caught, the upper inward shaft 43 of the fastener 40 is easily installed with a mandrel.

1 is a state of use of the cylinder and the lid assembled the hinge of the present invention

Figure 2 is an exploded perspective view showing a state in which the fastener is coupled to the intermediate space between the two protruding projections of the lid

Figure 3 is a partially enlarged view of fastening the upper end of the cylinder with a fastener coupled to the lid

Explanation of symbols for important parts of the drawings

DESCRIPTION OF SYMBOLS 1 cylinder 4 lid 7 shaft protrusion

8: vertical inner surface 9: through-hole 40: fastener

41: fastening hook 42: handle 43: shaft

44: slope projection

Claims (1)

Inclined surface projections inclined inward to both side ends of the shaft 43 of the upper inwardly curved end of the fastener 40 in which the fastening hook 41 is formed in the lower inner upward direction and the handle bar 42 is formed in the lower outer downward direction, respectively. Both shaft projections (7) having a hole (9) formed in the vertical inner surface (8) by forming a space (44) and a space between the lengths of the shafts (43) of the fastener (40) at the upper ends of the lids (4). Push the upper inward shaft 43 of the fastener 40 in the horizontal direction into the intermediate interspace of the vertical inclined projections 44 on both sides of the upper inward shaft 43, the vertical inner surface of both shaft projections (7) Fasteners that can be easily assembled to the cylinder and the lid made by installing a mandrel into the inside of the through hole (9).