JPH069960Y2 - Container with lid - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a container with a lid.

"Prior art" For example, as a container with a lid as a compact container, a container body having an upper surface opening having a front surface and a concave portion of an upper surface opening in the central upper part of a front wall, and a container body pivotally attached to the rear portion of the container body to close the upper surface of the container body. A lid body that hangs hooks that engage the rear wall of the recess from the front bottom surface of the top plate, and a protrusion that projects the upper surface from the plate lower end that pivotally attaches the upper ends of both end surfaces to both side walls of the recess to the lower end of the hook. A rotating plate is known.

"Problems to be solved by the invention" In the container with the lid, the lower part of the rotating plate is pushed rearward of the container body,
The hook is disengaged from the rear wall of the recess by pivoting about the pivot axis, and the lid is opened.However, since the pivot plate is arranged in the front wall of the container body, the lid is opened. In order to do so, it is necessary to pick up the container body and push the lower part of the rotating plate rearward of the container body, which makes opening the cover cumbersome.

The present invention provides a container with a lid that can be opened by a one-touch operation without having to hold the container body in hand, for example, while keeping it on a table or the like.

"Means for Solving the Problem" The first peripheral wall 3 standing upright from the peripheral edge of the bottom wall 2 is provided with the inner front portion of the second peripheral wall 4.
A container body 1 which is formed in a first recess 5 having an upper surface opening by enclosing and a first engaging protrusion 6 is provided around an inner surface of an upper portion of a second peripheral wall.
And a second engaging ridge engaged with the lower surface of the first engaging ridge 6.
A lock member in which a tubular portion 22 having an outer surface 23 is fitted into the first concave portion so as to be vertically movable and urged upward, and a third engaging projection 24 is provided around the inner surface of the tubular portion. 21, and a rear part of a top plate 32 that closes the upper surface of the container body is pivotally attached to the rear part of the container body, and a second recess 33 having an upper surface opening is provided in an upper top plate portion of the first recess, and a bottom plate of the second recess. The fourth engaging projection 36 on the lower outer surface of the plug-like rod 35 which is hung from the lower surface of the 34 and fitted in the cylindrical portion 22 is engaged with the lower surface of the third engaging projection 24, and From the outer periphery of the bottom of the two recesses 33 to the lower part of the peripheral wall 37, an appropriate number of through holes 38
A lid plate 31 having a perforation formed therein, and a leg piece 53 hanging from the outer periphery of a top plate 52 fitted in the second recess 33 are inserted into the through hole 38 to provide a locking protrusion attached to the outer surface of the leg piece. The piece 54 is attached to the peripheral wall through hole 38 ...
The lower end of the leg piece with a lock member.
The push button member 51 is mounted on the upper end surface of the push button 21, and the lock member 21 is pushed down by pushing the push button member so that the engagement of the third and fourth engaging projections 24, 36 can be released.

[Operation] When the push button member 51 is pushed down during use, the lock member
21 is pushed down, and the engagement of the third and fourth engagement protrusions 24, 36 is released. After this, when the push button member is released,
By pushing up the lower end of the leg piece 53 and the lower end of the plug-like rod 35 by returning the lock member upward, the push button member is returned to the original state and the lid is opened. On the other hand, at the time of closing the lid, if the upper surface of the front portion of the lid plate is pushed down, the third and fourth engaging protrusions 24, 36
Are engaged and the lid is closed.

"Example" The container main body 1 stands up the first peripheral wall 3 from the peripheral edge of the bottom wall 2, and by enclosing the front part inside the first peripheral wall with the second peripheral wall 4, the first concave portion 5 of the upper surface opening is formed. Is forming. A first engaging protrusion 6 is provided on the inner surface of the upper portion of the second peripheral wall.

In this example, the container body 1 is the upper part of the first peripheral wall 3 by fitting the lower container body 7 and the cylindrical body 8 to the outer surface of the lower container body so that the outer peripheral portion is flush with the outer peripheral portion. A first concave portion 5 is formed in the front portion of the cylindrical body, and a cylinder 9 having a first engaging protrusion 6 attached to the inner periphery of the upper end is fitted in the upper portion of the inner surface of the first concave portion so that the inner surface is flush. is doing. In addition, a packing 10 is sandwiched between the lower container body and the cylinder in order to make the connection tight.

Reference numeral 21 denotes a lock member, and this lock member fits the tubular portion 22 in the first recess 5 so as to be vertically movable and urged upward, and its outer surface is attached to the lower surface of the first engaging projection 6. The engaged second engaging protrusion 23 is provided so as to project. Further, a third engaging protrusion 24 is provided around the inner surface of the tubular portion.

In this example, a coil spring 25 is housed in the first concave portion 5 in order to urge the cylindrical portion 2 upward. The lower part of the part 22 is inserted and the upper end is abutted against the lower surface of the second engagement projection 23 to urge it,
The upper surface of the second engaging ridge 6 is pressed against the lower surface of the first engaging ridge 6. The means for urging the tubular portion upward is not limited.

Reference numeral 31 is a lid plate for closing the upper surface of the container body, and a rear portion of the top plate 32 is pivotally attached to the rear portion of the container body, and a second recess portion 33 having an upper surface opening is provided in an upper top plate portion of the first recess portion of the container body. From the lower surface of the bottom plate 34 of the second recess, the plug-like rod 35 is fitted into the tubular portion 22.
The fourth engaging projection 36 provided around the lower outer surface of the plug-like rod is engaged with the lower surface of the third engaging projection 24 of the lock member. Further, an appropriate number of through holes 38 are formed from the outer periphery of the bottom plate of the second recess 33 to the lower portion of the peripheral wall 37.

Reference numeral 51 is a push button member, and a top plate 52 is fitted into the second recess 33, and leg pieces 53 are inserted into the through holes 38 from the outer periphery of the top plate. Locking protrusions 54 ... Are attached to the outer surface of the leg piece, and are engaged with the upper edge of the peripheral wall through hole 38 portion. The lower end of the leg piece is placed on the upper end surface of the lock member 21. In the present example, the outer leg pieces 53a having the locking projections 54 as the leg pieces and the inner leg piece 53b having the lower end mounted on the upper end surface of the lock member 21 are provided with a small gap therebetween on the outer periphery of the top plate 52 and It hangs from the lower surface of the inner circumference. The outer leg piece 53a is elastically biased outward so as to be fixed in the second recess when the lid is open.

"Effects of the Invention" The present invention has the above-described structure. Since the lock member 21 is pushed down by pushing the push button member 51, the engagement of the third and fourth engaging protrusions 24, 36 can be released. Thus, it is possible to provide a very convenient container with a lid that can be opened by a one-touch operation of pushing down the push button member without having to hold the container body in the hand.

[Brief description of drawings]

FIG. 1 is a side sectional view of a container with a lid according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of an essential part thereof, FIG. 3 is a sectional view thereof, and FIG. 4 is a perspective view thereof. 1 ... Container body, 21 ... Lock member 31 ... Lid plate, 51 ... Push button member

Claims (1)

[Scope of utility model registration request] 1. An inner front portion of a first peripheral wall 3 standing upright from a peripheral edge of a bottom wall 2 is formed in a first recess 5 of an upper surface opening by surrounding a second peripheral wall 4 and is first engaged with an upper inner surface of the second peripheral wall. A container main body 1 around which a ridge 6 is provided, and a tubular portion 22 having an outer surface having a second engaging ridge 23 engaged with the lower surface of the first engaging ridge 6 are vertically moved into the first recess. A lock member (21) that is capable of being urged upward to be fitted and that has a third engagement projection (24) provided around the inner surface of the cylinder.
And a rear part of a top plate 32 that closes the upper surface of the container body is pivotally attached to the rear part of the container body, and a second recess 33 having an upper surface opening is provided in an upper top plate portion of the first recess, and a bottom plate 34 of the second recess.
The fourth engaging ridge 36 on the lower outer surface of the plug-like bar 35 vertically extending from the lower surface and fitted in the cylindrical portion 22 is engaged with the lower surface of the third engaging ridge 24, and further the second A cover plate 31 in which an appropriate number of through holes 38 are formed from the outer periphery of the bottom of the recess 33 to the lower portion of the peripheral wall 37, and the second recess 33.
The leg piece 53 hanging from the outer periphery of the top plate 52 fitted inside is inserted into the through hole 38, and the locking projection 54 attached to the outer surface of the leg piece is engaged with the upper edge of the peripheral wall through hole 38 ... And a push button member 51 in which the lower end of the leg is placed on the upper end surface of the lock member 21, and the lock member 21 is pushed down by pushing down the push button, and the third and fourth engaging ridges 24, A container with a lid, wherein 36 can be disengaged.