TH66982A - A cover that acts as a closure for containers. - Google Patents

Abstract

DC60 (24/05/47) This invention relates to a closure cover (1) which is manufactured by injection molding and is intended for use with containers (5), such as bottles, which have a bottom closure (2) and a lid (3) which are attached together as a single piece in a manner of movable joints such that the lid (3) moves by means of a hinge (8) and, in the open state, is held in the direction of the back wall (12) of the bottom closure and furthermore, in such a manner that a fastening protrusion (26) is formed on this wall and a fastening edge (27) is formed on the lid (3) and, in the locked state, when it moves past the fastening protrusion (26), it grips under this back wall. In order to form such a closure cover in a simple and functional manner, this invention provides for an imaginary protrusion that may It is possible for the protruding part (26) to be held in a free direction (z) where, viewed in cross-section, it intersects the vertical (V-V) passing through the hinge axis (x-x) below the hinge axis (x-x), and the protruding part (26) is made to be able to be relaxed in the direction of the rocking (arrow y) of the lid (3) as the fastening edge moves past it (example: Figure 7). This invention relates to a closure cover (1) which is manufactured by injection molding and is intended for use with a container (5), such as a bottle, which has a bottom closure (2) and a lid (3) attached together as a single piece in the manner of a rocking joint in which the lid (3) rocks in the manner of a hinge (8) and, in the open state, is held in the direction of the back wall (12) of the bottom closure. Furthermore, it is designed so that the clamping protrusion (26) is formed on this wall and the fastening edge (27) is formed on the cover (3), and in the clamped state, when it moves past the clamping protrusion (26), it will grip under this back. In shaping such a cover to have a simple and functional structure, this invention provides for a possible imaginary protrusion of the clamping protrusion (26) in a free direction (z) which, when viewed in cross-section, intersects the vertical (V-V) passing through the hinge axis (x-x) under the hinge axis (x-x), and the clamping protrusion (26) is made to be flexible in the direction of the rocking (arrow y) of the cover (3) as the fastening edge moves past it (example: Figure 7).

Claims (13)

1. The closure (1), which is manufactured by injection molding and intended for use with a container (5), such as a bottle, which has a bottom closure (2) and a lid (3) attached together as a single piece in the manner of a movable joint, in which the lid (3) can move in the manner of a hinge (8) and in the open state is held in the direction of the back wall (12) of the bottom closure, and furthermore a fastening protrusion (26) is built into this wall, and a fastening edge (27) is built into the lid (3) and in the fastened state, when it moves over the fastening protrusion (26) it grips this back, which has the specific characteristic that the possible imaginary protrusions of The fastening protrusion (26) in the free direction (z), when viewed in cross-section, intersects the vertical (V-V) passing through the hinge axis (x-x) below the hinge axis (x-x) and has the specific characteristic that the fastening protrusion (26) is designed to be flexible in the direction of the rocking (arrow y) of the lid (3) as the fastening edge moves over it. 2. A closure as per claim 1 or as specifically specified in that claim, which has the specific characteristic that a holding edge (27) is constructed in the vicinity of the rocker arm. 3. A closure provided for by one or more of the aforementioned claims, or as specifically provided for by that claim, which is characterized by the perimeter (15) of the cover (3) in conjunction with the fastening protrusion (26) being cut in the axial direction of the hinge (8) to form a fastening edge (27). 4. A closure provided for by one or more of the forward-looking claims, or as specifically provided for by that claim, which is of the specific characteristic that the protruding part used for fastening (26) is constructed as a flexible tongue. 5. A closure provided for by one or more of the aforementioned claims, or as specifically provided for by that claim, which is characterized by the protruding part used for fastening (26) originating from the axial area of the hinge (8). 6. A closure as provided for by one or more of the claims for the foregoing, or as specifically provided for by that claim, which is characterized by the hinge axis (x-x) being placed in the region of the plane of the top closing part (19) of the bottom closing part (2). 7. A closure as specified in one or more of the claims mentioned above, or as specifically specified in that claim, which is of the specific characteristic that the protruding fastening (26) is constructed in such a way that its surface area reinforces the hinge area. 8. A closure as specified in one or more of the aforementioned claims, or as specifically specified in that claim, which has the specific characteristic that the axial protrusions (26) on the front of the hinge (8) are provided in pairs. 9. A cover as specified in one or more of the claims mentioned above, or as specifically specified in that claim, which has the specific characteristic that the mounting edge (27) is visible in the side view of the closed cover (1). 10. A closure as specified in one or more of the claims mentioned above, or as specifically specified in that claim, which has the specific characteristic that the mounting edge (27) in the plane of the closed cover (1) is integrated with the surrounding edge (14) of the closure. 11. A closure as specified in one or more of the claims mentioned above, or as specifically specified in that claim, which has the specific characteristic that the mounting protrusion (26) is constructed in the center between two hinges (8', 8'). 12. A closure as specified in one or more of the aforementioned claims, or as specifically specified in that claim, which has the specific characteristic that the protruding part used for fastening (26) has a circular border outline (33). 13. A closure as specified in one or more of the claims mentioned above, or as specifically specified in that claim, which has the characteristic that the protruding part used for fastening (26) tapers toward each other along the cross-section in the direction of its free surrounding edge.